CN109184548A - A kind of simple aerial ladder of new energy fire fighting truck carrying - Google Patents
A kind of simple aerial ladder of new energy fire fighting truck carrying Download PDFInfo
- Publication number
- CN109184548A CN109184548A CN201811133231.4A CN201811133231A CN109184548A CN 109184548 A CN109184548 A CN 109184548A CN 201811133231 A CN201811133231 A CN 201811133231A CN 109184548 A CN109184548 A CN 109184548A
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- combination
- elevation angle
- upside
- hydraulic cylinder
- downside
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 34
- 229910052802 copper Inorganic materials 0.000 claims description 34
- 239000010949 copper Substances 0.000 claims description 34
- 210000004907 gland Anatomy 0.000 claims description 22
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 22
- 230000007246 mechanism Effects 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 3
- 239000004922 lacquer Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 13
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C5/00—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles
- E06C5/02—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles with rigid longitudinal members
- E06C5/04—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles with rigid longitudinal members capable of being elevated or extended ; Fastening means during transport, e.g. mechanical, hydraulic
- E06C5/06—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles with rigid longitudinal members capable of being elevated or extended ; Fastening means during transport, e.g. mechanical, hydraulic by piston and cylinder, or equivalent means, operated by a pressure medium
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C5/00—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles
- E06C5/32—Accessories, e.g. brakes on ladders
- E06C5/42—Devices for altering inclination; Latching devices therefor ; Balancing arrangements
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C5/00—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles
- E06C5/32—Accessories, e.g. brakes on ladders
- E06C5/44—Other accessories on ladders, e.g. acoustical signalling devices, dismountable switchboards
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
The present invention relates to a kind of aerial ladders, it in particular is a kind of simple aerial ladder of new energy fire fighting truck carrying, this equipment volume is small, light weight, movement is flexible and easy to operate, the residential block old especially suitable for those and narrow gathering of people, timely safety area will timely can be transferred to because of fire indicator of trapped personnel, vehicle frame combination is installed on the downside of rotation combination, vehicle frame combination is bolted with rotation combination, elevation angle lifting combination is installed on the upside of rotation combination, elevation angle lifting combination is bolted with rotation combination, it rescues platform combination and is installed on elevation angle lifting combination upside, it rescues platform combination and combines axis connection with elevation angle lifting.
Description
Technical field
The present invention relates to a kind of aerial ladders, are in particular a kind of simple aerial ladders of new energy fire fighting truck carrying.
Background technique
Floods and fires have no mercy, and what is said is exactly the importance of security against fire.Security against fire is concerning each enterprise, family or even a
The cardinal task of people, proximal segment time fire take place frequently, and cause great casualties and property loss, so devising this new
Energy fire fighting truck carries simple aerial ladder.
Summary of the invention
The present invention provides a kind of new energy fire fighting truck carrying simple aerial ladder, and beneficial to benefit, equipment volume is small thus, light weight,
Movement is flexible and easy to operate, the residential block old especially suitable for those and narrow gathering of people, can timely by because
Fire indicator of trapped personnel is timely transferred to safety area.
It is in particular that a kind of new energy fire fighting truck is taken in order to solve the above technical problems, the present invention relates to a kind of aerial ladders
It carries simple aerial ladder, including vehicle frame combination, rotation combination, elevation angle lifting combination, rescues platform combination, this equipment volume is small, quality
Gently, movement is flexible and easy to operate, the residential block old especially suitable for those and narrow gathering of people, can timely by
Because fire indicator of trapped personnel is timely transferred to safety area.
Vehicle frame combination combine by car body, supporting leg group is combined into, and supporting leg combination is installed on car body combined side, supporting leg combination and
The connection of car body assembling bolt；
Car body combination is made of rotation mounting plate, chassis, wheel, hanging buckle, and rotation mounting plate is installed on the upside of chassis, rotation
Mounting plate and chassis are welded, and chassis is installed on above wheel, chassis and wheel axis connection, and wheel is installed under rotation mounting plate
Face, hanging buckle are installed on the left of rotation mounting plate, and hanging buckle is installed on the left of wheel, and hanging buckle is installed on the left of chassis, hanging buckle and chassis
Welding；
Supporting leg combination is made of lever handle, nut seat, screw shaft, copper sheathing, pedestal, rubber pad, gland, lever handle peace
Loaded on the upside of nut seat, lever handle is installed on the upside of screw shaft, and lever handle is installed on the upside of copper sheathing, and lever handle is installed on
On the upside of pedestal, lever handle is installed on the upside of rubber pad, and lever handle is installed on the upside of gland, and screw shaft and lever handle connect
It connects, nut seat is threadedly coupled with screw shaft, and copper sheathing is installed on the downside of screw shaft, and copper sheathing is installed on the downside of nut seat, copper sheathing and spiral shell
Bar axis connection, copper sheathing excessively cooperate with screw shaft, and pedestal is installed on the downside of screw shaft, and pedestal is installed on the downside of nut seat, pedestal
It is installed on the outside of copper sheathing, pedestal is connect with copper sheathing, and pedestal excessively cooperates with copper sheathing, and rubber pad is installed on the downside of screw shaft, rubber
Pad is installed on the downside of nut seat, and rubber pad is installed on the downside of lever handle, and rubber pad is installed on the downside of copper sheathing, and rubber pad is installed on
Its lower side, rubber pad are connect with bolt of lower base, and gland is installed on the downside of screw shaft, and gland is installed on the downside of nut seat, gland
It is installed on the downside of lever handle, gland is installed on the downside of copper sheathing, and gland is bolted with screw shaft；
Rotation combination is combined by rotating disk, bevel gear group is combined into, and rotating disk combination is installed on bevel gear combination left side, rotation
Disk combination combines engagement with bevel gear；
Rotating disk combination is made of rotating platform, large bevel gear, support, bottom plate, ball, rotating seat, rotating platform peace
Loaded on the upside of large bevel gear, rotating platform is installed on the upside of support, and rotating platform is installed on the upside of bottom plate, rotating platform installation
On the upside of ball, rotating platform is installed on the upside of rotating seat, and rotating platform and large bevel gear weld, rotating platform and rotating seat spiral shell
It tethers and connects, large bevel gear is installed on the upside of support, and large bevel gear is installed on the upside of bottom plate, and large bevel gear is installed on ball
Side, large bevel gear are installed on the upside of rotating seat, and support is installed on rotating seat side, and support is connect with rotating seat, bottom plate installation
In ball in the following, bottom plate is connect with ball, bottom plate is installed on support in the following, bottom plate is connect with carrier setting bolt, and ball is pacified
Loaded on rotating seat side, ball is connect with rotating seat；
Elevation angle lifting combination is combined by elevation angle expansion bracket, oil cylinder combination, telescopic rod combination, stretching is formed with chain, the elevation angle
Expansion bracket combination is installed on oil cylinder combination downside, and expansion bracket combination in the elevation angle is installed on telescopic rod combination downside, elevation angle expansion bracket group
Conjunction is installed on to stretch and use on the downside of chain, and expansion bracket combination in the elevation angle is connect with oil cylinder assembling bolt, and elevation angle expansion bracket is combined and stretched
Bar combination connection, oil cylinder combination, which is installed on, stretches on the right side of chain, and oil cylinder combination is connect with flexible with chain bolt, flexible chain
Item is installed on telescopic rod combination upside, flexible to be connect with chain with telescopic rod assembling bolt；
Expansion bracket combination in the elevation angle is made of expansion bracket, expansion bracket rotating seat, elevation angle hydraulic cylinder rotary shaft, elevation angle hydraulic cylinder,
Expansion bracket is installed on the upside of expansion bracket rotating seat, and elevation angle hydraulic cylinder rotary shaft is installed on the left of expansion bracket rotating seat, and the elevation angle is hydraulic
Cylinder is installed on the downside of expansion bracket, and elevation angle hydraulic cylinder and expansion bracket axis connection, elevation angle hydraulic cylinder are installed on elevation angle hydraulic cylinder rotary shaft
Upside, elevation angle hydraulic cylinder and elevation angle hydraulic cylinder rotary shaft axis connection；
Oil cylinder combination is by lifting sprocket, lifting hydraulic cylinder, chain connection are fast, oil cylinder support plate, oil cylinder fixed plate form, and rises
Descending chain wheel is installed on the left of lifting hydraulic cylinder, and lifting sprocket and lifting hydraulic cylinder axis connection, chain connection are installed on lifting liquid fastly
On the upside of cylinder pressure, oil cylinder support plate is installed on the fast right side of chain connection, and oil cylinder support plate is welded fastly with chain connection, oil cylinder fixed plate
It is installed on the right side of lifting hydraulic cylinder, oil cylinder fixed plate and lifting hydraulic cylinder weld；
Telescopic rod combination is by telescopic rod, guide wheel group at directive wheel is installed on the right side of telescopic rod, directive wheel and telescopic rod axis
Connection；
Rescue platform combination by rescuing mechanism, chain wheel set is combined into, rescue mechanism be installed on sprocket wheel combination right side, rescue machine
Structure is connect with sprocket wheel built-up shaft；
Rescue mechanism by rescue platform, rescue bracket, adjustment hydraulic cylinder form, rescue stage+module in rescue bracket a left side
Side rescues platform and rescues bracket axis connection, and adjustment hydraulic cylinder, which is installed on, to be rescued on the downside of bracket, adjusts hydraulic cylinder and rescues bracket
Axis connection, adjustment hydraulic cylinder, which is installed on, rescues platform dextral, adjusts hydraulic cylinder and rescues platform axis connection；
Sprocket wheel combination by big sprocket wheel, minor sprocket, adjust motor form, big sprocket wheel is installed on the left of minor sprocket, big sprocket wheel with
Minor sprocket chain link adjusts motor and is installed on rear side of minor sprocket, adjusts motor and is keyed in minor sprocket；
Vehicle frame combination is installed on the downside of rotation combination, and vehicle frame combination is bolted with rotation combination, elevation angle lifting combination peace
Loaded on the upside of rotation combination, elevation angle lifting combination is bolted with rotation combination, is rescued platform combination and is installed on elevation angle lifting group
Side is closed, platform combination is rescued with elevation angle lifting and combines axis connection.
As advanced optimizing for the technical program, a kind of new energy fire fighting truck of the present invention carries car body described in simple aerial ladder
Aggregate surface spray painting.
As advanced optimizing for the technical program, a kind of new energy fire fighting truck of the present invention carries supporting leg described in simple aerial ladder
Number of combinations is six.
As advanced optimizing for the technical program, a kind of new energy fire fighting truck of the present invention is carried and is adjusted described in simple aerial ladder
Hydraulic cylinder and rescue platform axis connection.
New energy fire fighting truck of the present invention carries having the beneficial effect that for simple aerial ladder
This equipment volume is small, light weight, and movement is flexible and easy to operate, the residential block old especially suitable for those and narrow
Narrow gathering of people, timely safety area will timely can be transferred to because of the stranded personnel of fire.
Detailed description of the invention
The present invention will be further described in detail with specific implementation method with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram that a kind of new energy fire fighting truck of the present invention carries simple aerial ladder.
Fig. 2 is vehicle frame 1 structural schematic diagram of combination that a kind of new energy fire fighting truck of the present invention carries simple aerial ladder.
Fig. 3 is the car body combination 1-1 structural schematic diagram that a kind of new energy fire fighting truck of the present invention carries simple aerial ladder.
Fig. 4 is the supporting leg combination 1-2 structural schematic diagram that a kind of new energy fire fighting truck of the present invention carries simple aerial ladder.
Fig. 5 is 2 structural schematic diagram of rotation combination that a kind of new energy fire fighting truck of the present invention carries simple aerial ladder.
Fig. 6 is the rotating disk combination 2-1 structural schematic diagram that a kind of new energy fire fighting truck of the present invention carries simple aerial ladder.
Fig. 7 is elevation angle lifting 3 structural schematic diagrams of combination that a kind of new energy fire fighting truck of the present invention carries simple aerial ladder.
Fig. 8 is the elevation angle expansion bracket combination 3-1 structural schematic diagram that a kind of new energy fire fighting truck of the present invention carries simple aerial ladder.
Fig. 9 is the oil cylinder combination 3-2 structural schematic diagram that a kind of new energy fire fighting truck of the present invention carries simple aerial ladder.
Figure 10 is the telescopic rod combination 3-3 structural schematic diagram that a kind of new energy fire fighting truck of the present invention carries simple aerial ladder.
Figure 11 be a kind of new energy fire fighting truck of the present invention carry simple aerial ladder rescue 4 structural schematic diagram of platform combination.
Figure 12 be a kind of new energy fire fighting truck of the present invention carry simple aerial ladder rescue mechanism 4-1 structural schematic diagram.
Figure 13 is the sprocket wheel combination 4-2 structural schematic diagram that a kind of new energy fire fighting truck of the present invention carries simple aerial ladder.
In figure: vehicle frame combination 1；Car body combines 1-1；Rotate mounting plate 1-1-1；Chassis 1-1-2；Wheel 1-1-3；Hanging buckle 1-
1-4；Supporting leg combines 1-2；Lever handle 1-2-1；Nut seat 1-2-2；Screw shaft 1-2-3；Copper sheathing 1-2-4；Pedestal 1-2-5；Rubber
Rubber mat 1-2-6；Gland 1-2-7；Rotation combination 2；Rotating disk combines 2-1；Rotating platform 2-1-1；Large bevel gear 2-1-2；Support
2-1-3；Bottom plate 2-1-4；Ball 2-1-5；Rotating seat 2-1-6；Bevel gear combines 2-2；Elevation angle lifting combination 3；The elevation angle is flexible
Frame combines 3-1；Expansion bracket 3-1-1；Expansion bracket rotating seat 3-1-2；Elevation angle hydraulic cylinder rotary shaft 3-1-3；Elevation angle hydraulic cylinder 3-1-
4；Oil cylinder combines 3-2；Lifting sprocket 3-2-1；Lifting hydraulic cylinder 3-2-2；Chain connection block 3-2-3；Oil cylinder support plate 3-2-4；
Oil cylinder fixed plate 3-2-5；Telescopic rod combines 3-3；Telescopic rod 3-3-1；Directive wheel 3-3-2；It is flexible to use chain 3-4；Rescue platform
Combination 4；Rescue mechanism 4-1；Rescue platform 4-1-1；Rescue bracket 4-1-2；Adjust hydraulic cylinder 4-1-3；Sprocket wheel combines 4-2；Greatly
Sprocket wheel 4-2-1；Minor sprocket 4-2-2；Adjust motor 4-2-3.
Specific embodiment
Specific embodiment 1:
Illustrate this below with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13
Embodiment, the present invention relates to a kind of aerial ladders, are in particular a kind of simple aerial ladder of new energy fire fighting truck carrying, including vehicle frame
Combination 1, elevation angle lifting combination 3, rescues platform combination 4 at rotation combination 2, this equipment volume is small, light weight, and movement is flexible and grasps
Make simple, the residential block old especially suitable for those and narrow gathering of people, it can be timely by the people stranded because of fire
Member is timely transferred to safety area.
Vehicle frame combination 1 combines 1-1 by car body, supporting leg combination 1-2 is formed, and supporting leg combination 1-2 is installed on the car body combination side 1-1
Face, supporting leg combination 1-2 combine 1-1 with car body and are bolted；
Car body combination 1-1 is made of rotation mounting plate 1-1-1, chassis 1-1-2, wheel 1-1-3, hanging buckle 1-1-4, rotation peace
Loading board 1-1-1 is installed on the upside of the 1-1-2 of chassis, and rotation mounting plate 1-1-1 and chassis 1-1-2 are welded, and chassis 1-1-2 is installed on wheel
Above sub- 1-1-3, chassis 1-1-2 and wheel 1-1-3 axis connection, wheel 1-1-3 are installed on rotation mounting plate 1-1-1 in the following, hanging
Button 1-1-4 is installed on the left of rotation mounting plate 1-1-1, and hanging buckle 1-1-4 is installed on the left of wheel 1-1-3, and hanging buckle 1-1-4 is installed on
On the left of the 1-1-2 of chassis, hanging buckle 1-1-4 and chassis 1-1-2 are welded；
Supporting leg combines 1-2 by lever handle 1-2-1, nut seat 1-2-2, screw shaft 1-2-3, copper sheathing 1-2-4, pedestal 1-2-
5, rubber pad 1-2-6, gland 1-2-7 are formed, and lever handle 1-2-1 is installed on the upside of nut seat 1-2-2, lever handle 1-2-1
It is installed on the upside of screw shaft 1-2-3, lever handle 1-2-1 is installed on the upside of copper sheathing 1-2-4, and lever handle 1-2-1 is installed on bottom
On the upside of seat 1-2-5, lever handle 1-2-1 is installed on the upside of rubber pad 1-2-6, and lever handle 1-2-1 is installed on gland 1-2-7
Side, screw shaft 1-2-3 are connect with lever handle 1-2-1, and nut seat 1-2-2 is threadedly coupled with screw shaft 1-2-3, copper sheathing 1-2-4
It is installed on the downside of screw shaft 1-2-3, copper sheathing 1-2-4 is installed on the downside of nut seat 1-2-2, and copper sheathing 1-2-4 and screw shaft 1-2-3 connect
It connects, copper sheathing 1-2-4 excessively cooperates with screw shaft 1-2-3, and pedestal 1-2-5 is installed on the downside of screw shaft 1-2-3, pedestal 1-2-5 peace
On the downside of nut seat 1-2-2, pedestal 1-2-5 is installed on the outside of copper sheathing 1-2-4, and pedestal 1-2-5 is connect with copper sheathing 1-2-4, bottom
Seat 1-2-5 and copper sheathing 1-2-4 excessively cooperates, and rubber pad 1-2-6 is installed on the downside of screw shaft 1-2-3, and rubber pad 1-2-6 is installed on
On the downside of nut seat 1-2-2, rubber pad 1-2-6 is installed on the downside of lever handle 1-2-1, and rubber pad 1-2-6 is installed on copper sheathing 1-2-4
Downside, rubber pad 1-2-6 are installed on the downside of pedestal 1-2-5, and rubber pad 1-2-6 is bolted with pedestal 1-2-5, gland 1-2-7
It is installed on the downside of screw shaft 1-2-3, gland 1-2-7 is installed on the downside of nut seat 1-2-2, and gland 1-2-7 is installed on lever handle
On the downside of 1-2-1, gland 1-2-7 is installed on the downside of copper sheathing 1-2-4, and gland 1-2-7 is bolted with screw shaft 1-2-3, clockwise
Rotating lever handle 1-2-1, lever handle 1-2-1 drives screw shaft 1-2-3 to rotate clockwise, because nut seat 1-2-2 is fixed,
So screw shaft 1-2-3 is moved vertically downwards, supporting leg combination 1-2 is moved downward, until rubber pad 1-2-6 is down to ground
Face rotates clockwise lever handle 1-2-1, and supporting leg combination 1-2 continues to move downward, and wheel 1-1-3 leaves ground at this time, because
Rubber pad 1-2-6 is bonded completely with ground, and frictional force increases, and aerial ladder position is locked；
Rotation combination 2 combines 2-1 by rotating disk, bevel gear combination 2-2 is formed, and rotating disk combination 2-1 is installed on bevel gear
It combines on the left of 2-2, rotating disk combination 2-1 combines 2-2 engagement with bevel gear；
Rotating disk combines 2-1 by rotating platform 2-1-1, large bevel gear 2-1-2, support 2-1-3, bottom plate 2-1-4, ball
2-1-5, rotating seat 2-1-6 composition, rotating platform 2-1-1 are installed on the upside of large bevel gear 2-1-2, rotating platform 2-1-1 installation
On the upside of support 2-1-3, rotating platform 2-1-1 is installed on the upside of bottom plate 2-1-4, and rotating platform 2-1-1 is installed on ball 2-
On the upside of 1-5, rotating platform 2-1-1 is installed on the upside of rotating seat 2-1-6, and rotating platform 2-1-1 and large bevel gear 2-1-2 are welded,
Rotating platform 2-1-1 is bolted with rotating seat 2-1-6, and large bevel gear 2-1-2 is installed on the upside of support 2-1-3, large bevel gear
2-1-2 is installed on the upside of bottom plate 2-1-4, and large bevel gear 2-1-2 is installed on the upside of ball 2-1-5, large bevel gear 2-1-2 installation
On the upside of rotating seat 2-1-6, support 2-1-3 is installed on the side rotating seat 2-1-6, and support 2-1-3 is connect with rotating seat 2-1-6,
Bottom plate 2-1-4 is installed on ball 2-1-5 in the following, bottom plate 2-1-4 is connect with ball 2-1-5, and bottom plate 2-1-4 is installed on branch
For seat 2-1-3 in the following, bottom plate 2-1-4 is bolted with support 2-1-3, ball 2-1-5 is installed on the side rotating seat 2-1-6, rolling
Pearl 2-1-5 is connect with rotating seat 2-1-6, and bevel gear combines 2-2 and drives large bevel gear 2-1-2 rotation, and large bevel gear 2-1-2 drives
Rotating platform 2-1-1 rotation, rotating platform 2-1-1 drive rotating seat 2-1-6 rotation, rotating seat 2-1-6 by ball 2-1-5 with
Support 2-1-3 connection, support 2-1-3 are fixed, and support 2-1-3 plays a supporting role to rotating seat 2-1-6, and ball 2-1-5 is prevented
Support 2-1-3 and rotating seat 2-1-6 is worn because of movement, and the diameter of big pinion gear is than big, therefore reduction ratio is very big, ensure that
The movement of rotating platform low-speed stable, rotates smoothly aerial ladder；
Elevation angle lifting combination 3 combines 3-1, oil cylinder combination 3-2, telescopic rod by elevation angle expansion bracket and combines 3-3, flexible chain
3-4 composition, elevation angle expansion bracket combination 3-1 are installed on the downside of oil cylinder combination 3-2, and elevation angle expansion bracket combination 3-1 is installed on telescopic rod
It combines on the downside of 3-3, elevation angle expansion bracket combination 3-1, which is installed on, to be stretched on the downside of chain 3-4, and elevation angle expansion bracket combines 3-1 and oil cylinder
Combination 3-2 is bolted, and elevation angle expansion bracket combination 3-1 combines 3-3 connection with telescopic rod, and oil cylinder combination 3-2 is installed on flexible use
On the right side of chain 3-4, oil cylinder combines 3-2 and is bolted with flexible with chain 3-4, flexible to be installed on telescopic rod combination with chain 3-4
It is flexible to combine 3-3 with telescopic rod with chain 3-4 and be bolted on the upside of 3-3；
Elevation angle expansion bracket combines 3-1 by expansion bracket 3-1-1, expansion bracket rotating seat 3-1-2, elevation angle hydraulic cylinder rotary shaft 3-1-
3, hydraulic cylinder 3-1-4 in the elevation angle is formed, and expansion bracket 3-1-1 is installed on the upside of expansion bracket rotating seat 3-1-2, elevation angle hydraulic cylinder rotary shaft
3-1-3 is installed on the left of expansion bracket rotating seat 3-1-2, and elevation angle hydraulic cylinder 3-1-4 is installed on the downside of expansion bracket 3-1-1, elevation angle liquid
Cylinder pressure 3-1-4 and expansion bracket 3-1-1 axis connection, elevation angle hydraulic cylinder 3-1-4 are installed on the upside of the hydraulic cylinder rotary shaft 3-1-3 of the elevation angle,
Elevation angle hydraulic cylinder 3-1-4 and elevation angle hydraulic cylinder rotary shaft 3-1-3 axis connection, elevation angle hydraulic cylinder 3-1-4 stretch out, and push expansion bracket 3-
1-1 is rotated centered on expansion bracket rotating seat 3-1-2, pushes expansion bracket 3-1-1 that telescopic rod combination 3-3 is driven to rotate with expansion bracket
It is rotated centered on seat 3-1-2, the vertical range that telescopic rod combines the top 3-3 to horizontal direction increases；Elevation angle hydraulic cylinder 3-1-4 is received
It returns, expansion bracket 3-1-1 is pushed to rotate centered on expansion bracket rotating seat 3-1-2, expansion bracket 3-1-1 is pushed to drive telescopic rod combination
3-3 is rotated centered on expansion bracket rotating seat 3-1-2, and the vertical range that telescopic rod combines the top 3-3 to horizontal direction reduces；
Oil cylinder combines 3-2 by lifting sprocket 3-2-1, lifting hydraulic cylinder 3-2-2, chain connection block 3-2-3, oil cylinder support plate
3-2-4, oil cylinder fixed plate 3-2-5 composition, lifting sprocket 3-2-1 are installed on the left of lifting hydraulic cylinder 3-2-2, lifting sprocket 3-2-
1 is installed on the upside of lifting hydraulic cylinder 3-2-2 with lifting hydraulic cylinder 3-2-2 axis connection, chain connection block 3-2-3, oil cylinder support plate
3-2-4 is installed on the right side of chain connection block 3-2-3, and oil cylinder support plate 3-2-4 and chain connection block 3-2-3 are welded, and oil cylinder is fixed
Plate 3-2-5 is installed on the right side of lifting hydraulic cylinder 3-2-2, and oil cylinder fixed plate 3-2-5 and lifting hydraulic cylinder 3-2-2 are welded；
Telescopic rod combination 3-3 is made of telescopic rod 3-3-1, directive wheel 3-3-2, and directive wheel 3-3-2 is installed on telescopic rod 3-
On the right side of 3-1, directive wheel 3-3-2 and telescopic rod 3-3-1 axis connection；
Rescue platform combination 4 by rescuing mechanism 4-1, sprocket wheel combines 4-2 and forms, rescue mechanism 4-1 be installed on sprocket wheel combination
On the right side of 4-2, rescues mechanism 4-1 and combine 4-2 axis connection with sprocket wheel；
Rescue mechanism 4-1 by rescue platform 4-1-1, rescue bracket 4-1-2, adjustment hydraulic cylinder 4-1-3 form, rescue platform
4-1-1, which is installed on, to be rescued on the left of bracket 4-1-2, is rescued platform 4-1-1 and is rescued bracket 4-1-2 axis connection, adjusts hydraulic cylinder 4-
1-3, which is installed on, to be rescued on the downside of bracket 4-1-2, is adjusted hydraulic cylinder 4-1-3 and is rescued bracket 4-1-2 axis connection, adjusts hydraulic cylinder 4-
1-3, which is installed on, to be rescued on the right side of platform 4-1-1, is adjusted hydraulic cylinder 4-1-3 and is rescued platform 4-1-1 axis connection, big sprocket wheel 4-2-1 band
It is dynamic to rescue bracket 4-1-2 rotation, stabilization is carried in order to guarantee to rescue platform 4-1-1, it is flat to adjust by adjusting hydraulic cylinder 4-1-3
Platform 4-1-1 angle；
Sprocket wheel combines 4-2 and is made of big sprocket wheel 4-2-1, minor sprocket 4-2-2, adjusting motor 4-2-3, big sprocket wheel 4-2-1 peace
On the left of minor sprocket 4-2-2, big sprocket wheel 4-2-1 and minor sprocket 4-2-2 chain link adjust motor 4-2-3 and are installed on minor sprocket
It on rear side of 4-2-2, adjusts motor 4-2-3 and is keyed in minor sprocket 4-2-2, adjust motor 4-2-3 rotation, drive minor sprocket 4-2-
2 rotations, minor sprocket 4-2-2 drive big sprocket wheel 4-2-1 to rotate by chain；
Vehicle frame combination 1 is installed on 2 downside of rotation combination, and vehicle frame combination 1 is bolted with rotation combination 2, elevation angle lifting group
It closes 3 and is installed on the upside of rotation combination 2, elevation angle lifting combination 3 is bolted with rotation combination 2, is rescued platform combination 4 and is installed on and faces upward
3 upside of angle lifting combination, rescues platform combination 4 with elevation angle lifting and combines 3 axis connections.
Specific embodiment 2:
Illustrate this below with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13
Embodiment, present embodiment are described further embodiment one, and the car body combines 1-1 surface lacquer.
Specific embodiment 3:
Illustrate this below with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13
Embodiment, present embodiment are described further embodiment one, and the supporting leg combination 1-2 quantity is six.
Specific embodiment 4:
Illustrate this below with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13
Embodiment, present embodiment are described further embodiment one, the adjustment hydraulic cylinder 4-1-3 and rescue platform 4-1-
1 axis connection.
This equipment volume is small, light weight, and movement is flexible and easy to operate, the residential block old especially suitable for those and narrow
Narrow gathering of people, timely safety area will timely can be transferred to because of the stranded personnel of fire.
The working principle of the present apparatus are as follows: the principle of latched position when aerial ladder works is to rotate clockwise lever handle 1-2-
1, lever handle 1-2-1 drive screw shaft 1-2-3 to rotate clockwise, because nut seat 1-2-2 is fixed, screw shaft 1-2-3
It moves vertically downwards, supporting leg combination 1-2 is moved downward, until rubber pad 1-2-6 is down to ground, rotates clockwise lever
Handle 1-2-1, supporting leg combination 1-2 continue to move downward, and wheel 1-1-3 leaves ground at this time, because of rubber pad 1-2-6 and ground
Fitting completely, frictional force increase, and aerial ladder position is locked；Rotating lever handle 1-2-1 counterclockwise, lever handle 1-2-1 drive
You rotate hour hands screw shaft 1-2-3, because nut seat 1-2-2 is fixed, screw shaft 1-2-3 is moved upwards along the vertical direction,
Supporting leg combination 1-2 is moved upwards, until rubber pad 1-2-6 leaves ground, wheel 1-1-3 and ground face contact, aerial ladder are solved at this time
Lock.The working principle of rotation when aerial ladder works is that bevel gear combines 2-2 drive large bevel gear 2-1-2 rotation, large bevel gear 2-
1-2 drives rotating platform 2-1-1 rotation, and rotating platform 2-1-1 drives rotating seat 2-1-6 rotation, and rotating seat 2-1-6 passes through ball
2-1-5 is connect with support 2-1-3, and support 2-1-3 is fixed, and support 2-1-3 plays a supporting role to rotating seat 2-1-6, ball 2-
1-5 prevents support 2-1-3 and rotating seat 2-1-6 from wearing because of movement, and the diameter of big pinion gear is than big, therefore reduction ratio is very
Greatly, the movement that ensure that rotating platform low-speed stable, rotates smoothly aerial ladder.The working principle that the elevation angle is adjusted is the elevation angle
Hydraulic cylinder 3-1-4 stretches out, and expansion bracket 3-1-1 is pushed to rotate centered on expansion bracket rotating seat 3-1-2, pushes expansion bracket 3-1-1
Telescopic rod combination 3-3 is driven to rotate centered on expansion bracket rotating seat 3-1-2, horizontal direction is arrived on the telescopic rod combination top 3-3
Vertical range increases；Elevation angle hydraulic cylinder 3-1-4 is withdrawn, and expansion bracket 3-1-1 is pushed to revolve centered on expansion bracket rotating seat 3-1-2
Turn, pushes expansion bracket 3-1-1 that telescopic rod combination 3-3 is driven to rotate centered on expansion bracket rotating seat 3-1-2, telescopic rod combines 3-
The vertical range of 3 tops to horizontal direction reduces.When lifting hydraulic cylinder 3-2-2 extends, drive lifting sprocket 3-2-1 to upper left side
Movement, the distance of lifting sprocket 3-2-1 to chain connection block 3-2-3 become larger, the flexible use with the connecting pin chain connection block 3-2-3
Chain 3-4 length increases, because flexible constant with chain 3-4 total length, stretch and is connected with chain 3-4 and expansion bracket 3-1-1
The length for connecing end is reduced, because of the position-limiting action of directive wheel 3-3-2, expansion bracket 3-1-1 can only be stretched along the direction expansion bracket 3-1-1
Out；When lifting hydraulic cylinder 3-2-2 is withdrawn, lifting sprocket 3-2-1 is driven to move to the right, lifting sprocket 3-2-1 to chain chain
The distance for meeting block 3-2-3 becomes smaller, and flexible with the connecting pin chain connection block 3-2-3 is reduced with chain 3-4 length, because flexible use
Chain 3-4 total length is constant, therefore the flexible length of chain 3-4 and the connecting pin expansion bracket 3-1-1 increases, because of directive wheel 3-
The position-limiting action of 3-2, expansion bracket 3-1-1 can only be withdrawn along the direction expansion bracket 3-1-1.The working principle of platform is rescued to adjust electricity
Machine 4-2-3 rotation drives minor sprocket 4-2-2 rotation, and minor sprocket 4-2-2 drives big sprocket wheel 4-2-1 to rotate by chain, big sprocket wheel 4-
Bracket 4-1-2 rotation is rescued in 2-1 drive, is carried stabilization to guarantee to rescue platform 4-1-1, is come by adjusting hydraulic cylinder 4-1-3
Adjust platform 4-1-1 angle.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made within the essential scope of the present invention also belong to guarantor of the invention
Protect range.
Claims (4)
1. a kind of simple aerial ladder of new energy fire fighting truck, including vehicle frame combine (1), rotation combination (2), elevation angle lifting combination (3), take
Rescue platform combination (4), it is characterised in that: vehicle frame combination (1) combines (1-1) by car body, supporting leg combination (1-2) forms, supporting leg group
It closes (1-2) and is installed on car body combination side (1-1), supporting leg combination (1-2) is combined (1-1) with car body and is bolted；
Car body combination (1-1) is made of rotation mounting plate (1-1-1), chassis (1-1-2), wheel (1-1-3), hanging buckle (1-1-4),
Rotation mounting plate (1-1-1) is installed on the upside of chassis (1-1-2), and rotation mounting plate (1-1-1) and chassis (1-1-2) are welded, bottom
Disk (1-1-2) is installed on wheel (1-1-3) above, chassis (1-1-2) and wheel (1-1-3) axis connection, wheel (1-1-3) installation
In rotation mounting plate (1-1-1) in the following, hanging buckle (1-1-4) is installed on the left of rotation mounting plate (1-1-1), hanging buckle (1-1-4) peace
Loaded on the left of wheel (1-1-3), hanging buckle (1-1-4) is installed on the left of chassis (1-1-2), hanging buckle (1-1-4) and chassis (1-1-2)
Welding；
Supporting leg combines (1-2) by lever handle (1-2-1), nut seat (1-2-2), screw shaft (1-2-3), copper sheathing (1-2-4), bottom
Seat (1-2-5), rubber pad (1-2-6), gland (1-2-7) composition, lever handle (1-2-1) are installed on nut seat (1-2-2)
Side, lever handle (1-2-1) are installed on the upside of screw shaft (1-2-3), and lever handle (1-2-1) is installed on copper sheathing (1-2-4)
Side, lever handle (1-2-1) are installed on the upside of pedestal (1-2-5), and lever handle (1-2-1) is installed on rubber pad (1-2-6)
Side, lever handle (1-2-1) are installed on the upside of gland (1-2-7), and screw shaft (1-2-3) is connect with lever handle (1-2-1), spiral shell
Base (1-2-2) is threadedly coupled with screw shaft (1-2-3), and copper sheathing (1-2-4) is installed on the downside of screw shaft (1-2-3), copper sheathing (1-
It 2-4) is installed on the downside of nut seat (1-2-2), copper sheathing (1-2-4) is connect with screw shaft (1-2-3), copper sheathing (1-2-4) and screw rod
Axis (1-2-3) excessively cooperates, and pedestal (1-2-5) is installed on the downside of screw shaft (1-2-3), and pedestal (1-2-5) is installed on nut seat
On the downside of (1-2-2), pedestal (1-2-5) is installed on the outside of copper sheathing (1-2-4), and pedestal (1-2-5) is connect with copper sheathing (1-2-4), bottom
Seat (1-2-5) and copper sheathing (1-2-4) excessively cooperate, and rubber pad (1-2-6) is installed on the downside of screw shaft (1-2-3), rubber pad (1-
It 2-6) is installed on the downside of nut seat (1-2-2), rubber pad (1-2-6) is installed on the downside of lever handle (1-2-1), rubber pad (1-
2-6) be installed on the downside of copper sheathing (1-2-4), rubber pad (1-2-6) is installed on the downside of pedestal (1-2-5), rubber pad (1-2-6) with
Pedestal (1-2-5) is bolted, and gland (1-2-7) is installed on the downside of screw shaft (1-2-3), and gland (1-2-7) is installed on nut
On the downside of seat (1-2-2), gland (1-2-7) is installed on the downside of lever handle (1-2-1), and gland (1-2-7) is installed on copper sheathing (1-2-
4) downside, gland (1-2-7) are bolted with screw shaft (1-2-3)；
Rotation combination (2) combines (2-1) by rotating disk, bevel gear combination (2-2) forms, and rotating disk combination (2-1) is installed on umbrella
On the left of gear combination (2-2), (2-2) engagement is combined in rotating disk combination (2-1) with bevel gear；
Rotating disk combines (2-1) by rotating platform (2-1-1), large bevel gear (2-1-2), support (2-1-3), bottom plate (2-1-
4), ball (2-1-5), rotating seat (2-1-6) composition, rotating platform (2-1-1) are installed on the upside of large bevel gear (2-1-2), rotation
Turn platform (2-1-1) to be installed on the upside of support (2-1-3), rotating platform (2-1-1) is installed on the upside of bottom plate (2-1-4), rotation
Turn platform (2-1-1) to be installed on the upside of ball (2-1-5), rotating platform (2-1-1) is installed on the upside of rotating seat (2-1-6), rotation
Turn platform (2-1-1) and large bevel gear (2-1-2) to weld, rotating platform (2-1-1) is bolted with rotating seat (2-1-6), greatly
Bevel gear (2-1-2) is installed on the upside of support (2-1-3), and large bevel gear (2-1-2) is installed on the upside of bottom plate (2-1-4), greatly
Bevel gear (2-1-2) is installed on the upside of ball (2-1-5), and large bevel gear (2-1-2) is installed on the upside of rotating seat (2-1-6), branch
Seat (2-1-3) is installed on the side rotating seat (2-1-6), and support (2-1-3) is connect with rotating seat (2-1-6), bottom plate (2-1-4)
Ball (2-1-5) is installed in the following, bottom plate (2-1-4) is connect with ball (2-1-5), bottom plate (2-1-4) is installed on support
(2-1-3) in the following, bottom plate (2-1-4) is bolted with support (2-1-3), ball (2-1-5) is installed on rotating seat (2-1-6)
Side, ball (2-1-5) are connect with rotating seat (2-1-6)；
Elevation angle lifting combination (3) combines (3-1) by elevation angle expansion bracket, oil cylinder combination (3-2), telescopic rod combination (3-3), stretches and use
Chain (3-4) composition, elevation angle expansion bracket combination (3-1) are installed on the downside of oil cylinder combination (3-2), and elevation angle expansion bracket combines (3-1)
It is installed on the downside of telescopic rod combination (3-3), elevation angle expansion bracket combination (3-1) is installed on the downside of flexible chain (3-4), and the elevation angle is stretched
Contracting frame combination (3-1) is combined (3-2) with oil cylinder and is bolted, and elevation angle expansion bracket combination (3-1) combines (3-3) with telescopic rod even
It connects, oil cylinder combination (3-2) is installed on the right side of flexible chain (3-4), and oil cylinder combines (3-2) and flexible chain (3-4) bolt
Connection, flexible to be installed on the upside of telescopic rod combination (3-3) with chain (3-4), flexible chain (3-4) combines (3- with telescopic rod
3) it is bolted；
Elevation angle expansion bracket combines (3-1) by expansion bracket (3-1-1), expansion bracket rotating seat (3-1-2), elevation angle hydraulic cylinder rotary shaft
(3-1-3), elevation angle hydraulic cylinder (3-1-4) composition, expansion bracket (3-1-1) are installed on the upside of expansion bracket rotating seat (3-1-2), the elevation angle
Hydraulic cylinder rotary shaft (3-1-3) is installed on the left of expansion bracket rotating seat (3-1-2), and elevation angle hydraulic cylinder (3-1-4) is installed on flexible
On the downside of frame (3-1-1), elevation angle hydraulic cylinder (3-1-4) and expansion bracket (3-1-1) axis connection, elevation angle hydraulic cylinder (3-1-4) are installed on
On the upside of elevation angle hydraulic cylinder rotary shaft (3-1-3), elevation angle hydraulic cylinder (3-1-4) and elevation angle hydraulic cylinder rotary shaft (3-1-3) axis connection；
Oil cylinder combines (3-2) by lifting sprocket (3-2-1), lifting hydraulic cylinder (3-2-2), chain connection fast (3-2-3), oil cylinder branch
Fagging (3-2-4), oil cylinder fixed plate (3-2-5) composition, lifting sprocket (3-2-1) are installed on the left of lifting hydraulic cylinder (3-2-2),
Lifting sprocket (3-2-1) and lifting hydraulic cylinder (3-2-2) axis connection, chain connection fast (3-2-3) are installed on lifting hydraulic cylinder (3-
2-2) upside, oil cylinder support plate (3-2-4) are installed on the right side of chain connection fast (3-2-3), oil cylinder support plate (3-2-4) and chain
Fast (3-2-3) welding is linked, oil cylinder fixed plate (3-2-5) is installed on the right side of lifting hydraulic cylinder (3-2-2), oil cylinder fixed plate (3-
2-5) welded with lifting hydraulic cylinder (3-2-2)；
Telescopic rod combination (3-3) is made of telescopic rod (3-3-1), directive wheel (3-3-2), and directive wheel (3-3-2) is installed on flexible
On the right side of bar (3-3-1), directive wheel (3-3-2) and telescopic rod (3-3-1) axis connection；
Rescue platform combination (4) by rescuing mechanism (4-1), sprocket wheel combines (4-2) and forms, rescue mechanism (4-1) and be installed on sprocket wheel
It combines on the right side of (4-2), rescues mechanism (4-1) and combine (4-2) axis connection with sprocket wheel；
Rescue mechanism (4-1) by rescue platform (4-1-1), rescue bracket (4-1-2), adjustment hydraulic cylinder (4-1-3) form, rescue
Platform (4-1-1), which is installed on, to be rescued on the left of bracket (4-1-2), is rescued platform (4-1-1) and is rescued bracket (4-1-2) axis connection,
Adjustment hydraulic cylinder (4-1-3), which is installed on, rescues on the downside of bracket (4-1-2), adjusts hydraulic cylinder (4-1-3) and rescues bracket (4-1-2)
Axis connection, adjustment hydraulic cylinder (4-1-3), which is installed on, rescues on the right side of platform (4-1-1), adjusts hydraulic cylinder (4-1-3) and rescues platform
(4-1-1) axis connection；
Sprocket wheel combines (4-2) and is made of big sprocket wheel (4-2-1), minor sprocket (4-2-2), adjusting motor (4-2-3), big sprocket wheel (4-
It 2-1) is installed on the left of minor sprocket (4-2-2), big sprocket wheel (4-2-1) and minor sprocket (4-2-2) chain link adjust motor (4-2-
3) it is installed on rear side of minor sprocket (4-2-2), adjusts motor (4-2-3) and be keyed in minor sprocket (4-2-2)；
Vehicle frame combination (1) is installed on the downside of rotation combination (2), and vehicle frame combination (1) is bolted with rotation combination (2), elevation angle liter
Conjunction (3) of coming down to a lower group is installed on the upside of rotation combination (2), and elevation angle lifting combination (3) is bolted with rotation combination (2), rescues platform
Combination (4) is installed on the upside of elevation angle lifting combination (3), is rescued platform combination (4) with elevation angle lifting and is combined (3) axis connection.
2. a kind of simple aerial ladder of new energy fire fighting truck according to claim 1, it is characterised in that: the car body combines (1-
1) surface lacquer.
3. a kind of simple aerial ladder of new energy fire fighting truck according to claim 1, it is characterised in that: the supporting leg combines (1-
2) quantity is six.
4. a kind of simple aerial ladder of new energy fire fighting truck according to claim 1, it is characterised in that: the adjustment hydraulic cylinder
(4-1-3) and rescue platform (4-1-1) axis connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811133231.4A CN109184548A (en) | 2018-09-27 | 2018-09-27 | A kind of simple aerial ladder of new energy fire fighting truck carrying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811133231.4A CN109184548A (en) | 2018-09-27 | 2018-09-27 | A kind of simple aerial ladder of new energy fire fighting truck carrying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109184548A true CN109184548A (en) | 2019-01-11 |
Family
ID=64906502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811133231.4A Pending CN109184548A (en) | 2018-09-27 | 2018-09-27 | A kind of simple aerial ladder of new energy fire fighting truck carrying |
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| CN (1) | CN109184548A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1573157A (en) * | 1976-10-19 | 1980-08-13 | Magirus Deutz Ag | Mechanism for moving the operating cage of a motor-driven turntable firemen's ladder from a transporting position to an operating position |
| JPH0741756Y2 (en) * | 1989-11-10 | 1995-09-27 | 株式会社タダノ | Aerial work vehicle |
| CN201254946Y (en) * | 2008-08-25 | 2009-06-10 | 沈阳捷通消防车有限公司 | Extension ladder |
| CN206508428U (en) * | 2017-01-14 | 2017-09-22 | 上海金盾特种车辆装备有限公司 | A kind of multi-functional main-battle firefighting truck of ascending a height |
| CN206636488U (en) * | 2017-03-04 | 2017-11-14 | 九江消防装备有限公司 | Ladder is drawn in a kind of fire-fighting of removable regulation |
-
2018
- 2018-09-27 CN CN201811133231.4A patent/CN109184548A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1573157A (en) * | 1976-10-19 | 1980-08-13 | Magirus Deutz Ag | Mechanism for moving the operating cage of a motor-driven turntable firemen's ladder from a transporting position to an operating position |
| JPH0741756Y2 (en) * | 1989-11-10 | 1995-09-27 | 株式会社タダノ | Aerial work vehicle |
| CN201254946Y (en) * | 2008-08-25 | 2009-06-10 | 沈阳捷通消防车有限公司 | Extension ladder |
| CN206508428U (en) * | 2017-01-14 | 2017-09-22 | 上海金盾特种车辆装备有限公司 | A kind of multi-functional main-battle firefighting truck of ascending a height |
| CN206636488U (en) * | 2017-03-04 | 2017-11-14 | 九江消防装备有限公司 | Ladder is drawn in a kind of fire-fighting of removable regulation |
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Application publication date: 20190111 |
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