CN206636488U - Ladder is drawn in a kind of fire-fighting of removable regulation - Google Patents
Ladder is drawn in a kind of fire-fighting of removable regulation Download PDFInfo
- Publication number
- CN206636488U CN206636488U CN201720204417.9U CN201720204417U CN206636488U CN 206636488 U CN206636488 U CN 206636488U CN 201720204417 U CN201720204417 U CN 201720204417U CN 206636488 U CN206636488 U CN 206636488U
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- Prior art keywords
- ladder
- fighting
- fire
- elevating unit
- drawn
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- 230000003028 elevating effect Effects 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 230000033001 locomotion Effects 0.000 claims abstract description 9
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Ladders (AREA)
Abstract
The utility model discloses a kind of fire-fighting of removable regulation to draw ladder, including carrying platform, the top of carrying platform is provided with scissors type elevating unit, the top of scissors type elevating unit is provided with supporting plate, and the side of scissors type elevating unit is provided with the drive cylinder for promoting scissors type elevating unit to move up and down；The top of carrying platform, which is provided with, draws terraced hinge mounting and fire-fighting to draw ladder, fire-fighting draws the bottom of ladder to be provided with the first transmission hinged seat, supporting plate is provided with the second transmission hinged seat, transmission articulated linkage is installed between first transmission hinged seat and the second transmission hinged seat, scissors type elevating unit draws trapeziodal modulation section to use angle by elevating movement fire-fighting.The fire-fighting that the utility model uses draws ladder to do stretching motion, can change length according to the actual needs, and can change the angle of inclination for drawing ladder, actual fire-fighting and rescue is coordinated to need, moreover, entirely draw ladder can also rotational angle so that its use is more extensive.
Description
Technical field
Ladder is drawn in the fire-fighting that the utility model is related to a kind of removable regulation.
Background technology
At present, it is the common one kind of fire-fighting equipment that ladder is drawn in fire-fighting, and its design feature is that he can stretch and completes difference
The climbing of height, but traditional fire-fighting draws terraced structure single, and need to lean against to support in a fixed vertical plane wall, give
Fire fighter is climbed, and such structure has a significant limitation, and first, traditional fire-fighting draws ladder to rotate conversion
Angle, second, traditional fire-fighting draws ladder to adjust the gradient that fire-fighting draws ladder to use.So allow for total use
It is not convenient enough, influence rescue efficiency.
Utility model content
The utility model is in order to solve the above-mentioned deficiency of prior art, it is proposed that ladder is drawn in a kind of fire-fighting of removable regulation.
In order to solve the above-mentioned technical problem, the utility model uses following technical scheme：A kind of fire-fighting of removable regulation
Ladder, including carrying platform, the top of the carrying platform is drawn to be provided with a scissors type elevating unit, the scissors type elevating unit
Top supporting plate is installed, the side of the scissors type elevating unit is provided with one and promotes scissors type elevating unit to do lifting fortune
Dynamic drive cylinder；The top of described carrying platform, which is provided with, draws terraced hinge mounting, the top for drawing terraced hinge mounting
Be hinged to be installed with a fire-fighting drawing ladder, the fire-fighting draws the bottom of ladder to be provided with first and is driven hinged seat, and the supporting plate is provided with
Second transmission hinged seat, transmission articulated linkage is installed between the first transmission hinged seat and the second transmission hinged seat, it is described
Scissors type elevating unit draws trapeziodal modulation section to use angle by elevating movement fire-fighting.
Preferably, the bottom of described carrying platform is provided with a rotatable overcoat bearing disk, the overcoat bearing disk
Bottom be provided with a walking vehicle body, the top of the walking vehicle body is provided with the inner bearing of one and the supporting installation of overcoat bearing disk
Support base, and the outside of overcoat bearing disk is provided with a circle ring gear, a fixed motor on the carrying platform, the drive
Driving gear is installed, the driving gear matching is engaged in the ring gear on the output shaft of dynamic motor.
Preferably, the fire-fighting draws ladder to include the secondary ladder that slides that is main terraced and being slidably mounted on main ladder, described main terraced and sliding
Secondary ladder is slided by a control drawstring control between the secondary ladder of row and does stretching motion in main ladder.
Preferably, the initiating terminal of the control drawstring is fixed on the top for sliding secondary ladder, controls the terminal of drawstring as freely
End, and free end connection is arranged on the rope rolling apparatus with handle.
Preferably, the bottom rear and front end of described walking vehicle body is designed with running wheel.
Compared with prior art, the fire-fighting that the utility model uses draws ladder to do stretching motion, can be according to reality
Need to change length, and the angle of inclination for drawing ladder can be changed, coordinate actual fire-fighting and rescue needs, moreover, whole draw ladder also
Being capable of rotational angle so that its use is more extensive.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the side view that ladder is drawn in fire-fighting of the present utility model；
Fig. 3 is the installation diagram for the control drawstring that ladder is drawn in fire-fighting of the present utility model.
Embodiment
Utility model is described in detail with reference to the accompanying drawings and examples.
As shown in Figure 1,2 and 3, the utility model proposes the fire-fighting of removable regulation draw ladder, including carrying platform 1 is held
The top of carrying platform 1 is provided with a scissors type elevating unit 2, and the top of scissors type elevating unit 2 is provided with supporting plate 3, scissor
The side of formula lifting unit 2 is provided with a drive cylinder 5 for promoting scissors type elevating unit 2 to move up and down；Carrying platform 1
Top, which is provided with, draws terraced hinge mounting 6, draws the upper articulation of terraced hinge mounting 6 to be installed with a fire-fighting and draws ladder 10, fire-fighting is drawn
The bottom of ladder is provided with the first transmission hinged seat 7, and supporting plate 3 is provided with the second transmission hinged seat 8, the first transmission hinged seat 7 and the
Transmission articulated linkage 9 is installed between two transmission hinged seats 8, scissors type elevating unit 2 draws ladder by elevating movement fire-fighting
10 regulations use angle.
The bottom of carrying platform 1 is provided with a rotatable overcoat bearing disk 11, and the bottom of overcoat bearing disk 11 is provided with one
Individual walking vehicle body 12, the top of walking vehicle body 12 are provided with the inner bearing support base 13 of one and the 11 supporting installation of overcoat bearing disk,
And the outside of overcoat bearing disk 11 is provided with a circle ring gear 14, a fixed motor 15 on carrying platform 1, motor 15
Output shaft on driving gear 16 is installed, the matching of driving gear 16 is engaged in ring gear 14.
Fire-fighting draws ladder 10 to include main terraced 17 and is slidably mounted on sliding secondary ladder 18, main terraced 17 and slide secondary ladder on main terraced 17
Secondary ladder 18 is slided by the control control of drawstring 19 between 18 and does stretching motion in main ladder.The initiating terminal of control drawstring 19 is fixed
The top of secondary ladder 18 is being slided, the terminal for controlling drawstring 19 is free end, and free end connection is arranged on one with handle
On rope rolling apparatus 20.The bottom rear and front end of walking vehicle body 12 is designed with running wheel 21.
In the utility model, scissors type elevating unit is traditional scissors type elevating device, and carries drive cylinder 5, is driven
Dynamic oil cylinder 5 can drive scissors type elevating unit to move up and down, on scissors type elevating unit when forwardly and rearwardly moving
Supporting plate 3 can also move up and down, and the second transmission hinged seat 8, first in supporting plate 3 is driven hinged seat 7 and transmission is be hinged
Connecting rod 9 forms a pin-bar assembly, and fire-fighting draws ladder 10 to be hinged on the terraced hinge mounting 6 of drawing, and is superimposed upon above-mentioned be hinged
On leverage, so moved up and down along with scissors type elevating unit, this makes it possible to angle when allowing fire-fighting drawing trapeziodal modulation section to climb
Degree.
The overcoat bearing disk 11 and the combining structure of inner bearing support base 13 designed in addition constitutes a rolling bearing knot
Structure, overcoat bearing disk 11 can be rotated on interior bearing support block 13, and the driving of rotation is carried out by motor 15, motor
With toothing is embraced automatically, when turning to required angle, motor embraces that tooth is spacing to be prevented on overcoat bearing disk 11 at once
Carrying platform 1 rotate.
Further, it is traditional drawing ladder structure that ladder is drawn in fire-fighting, and the flexible of it is fixed against control drawstring 19, referring to Fig. 3, control
Moved end is not fixed on and slides secondary terraced top upper end drawstring 19 when mounted, slides secondary terraced bottom and is provided with the first transmission movable pulley 22,
Main terraced front end is provided with the second transmission movable pulley 23, then controls drawstring 19 to be each passed through the first transmission movable pulley 22 and the
Two transmission movable pulleys 23, remaining free end are connected directly between on rope rolling apparatus, and rope rolling apparatus are a traditional rope closing structures, as long as
Manual rotational handle can be completed to control the folding and unfolding of drawstring.
Above-described embodiment only expresses several embodiments of the present utility model, and its description is more specific and detailed, but simultaneously
Can not be therefore understands that being the limitation to the utility model patent scope.It should be pointed out that the ordinary skill people for this area
For member, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this reality
With new protection domain.Therefore, the utility model patent and protection domain should be defined by appended claims.
Claims (5)
1. ladder is drawn in a kind of fire-fighting of removable regulation, it is characterised in that：Including carrying platform（1）, the carrying platform（1）It is upper
Portion is provided with a scissors type elevating unit（2）, the scissors type elevating unit（2）Top supporting plate is installed（3）, it is described to cut
Fork elevating unit（2）Side be provided with one promotion scissors type elevating unit（2）The drive cylinder moved up and down（5）；Institute
The carrying platform stated（1）Top be provided with and draw terraced hinge mounting（6）, it is described to draw terraced hinge mounting（6）Upper articulation peace
It is filled with a fire-fighting and draws ladder（10）, the bottom of the fire-fighting drawing ladder is provided with the first transmission hinged seat（7）, the supporting plate（3）On
Provided with the second transmission hinged seat（8）, the first transmission hinged seat（7）With the second transmission hinged seat（8）Between transmission is installed
Articulated linkage（9）, the scissors type elevating unit（2）Ladder is drawn by elevating movement fire-fighting（10）Regulation uses angle.
2. ladder is drawn in the fire-fighting of removable regulation as claimed in claim 1, it is characterised in that：Described carrying platform（1）Under
Portion is provided with a rotatable overcoat bearing disk（11）, the overcoat bearing disk（11）Bottom be provided with a walking vehicle body
（12）, the walking vehicle body（12）Top be provided with one and overcoat bearing disk（11）The inner bearing support base of supporting installation
（13）, and overcoat bearing disk（11）Outside be provided with one circle ring gear（14）, the carrying platform（1）Upper fixed driving electricity
Machine（15）, the motor（15）Output shaft on driving gear is installed（16）, the driving gear（16）Matching engagement
In the ring gear（14）.
3. ladder is drawn in the fire-fighting of removable regulation as claimed in claim 1, it is characterised in that：Ladder is drawn in the fire-fighting（10）Including master
Ladder（17）Be slidably mounted on main ladder（17）On slide secondary ladder（18）, the main ladder（17）It is secondary terraced with sliding（18）Between pass through
A piece control drawstring（19）Secondary ladder is slided in control（18）Stretching motion is done in main ladder.
4. ladder is drawn in the fire-fighting of removable regulation as claimed in claim 3, it is characterised in that：The control drawstring（19）Starting
End, which is fixed on, slides secondary ladder（18）Top, control drawstring（19）Terminal be free end, and free end connection is arranged on one
The individual rope rolling apparatus with handle（20）On.
5. ladder is drawn in the fire-fighting of removable regulation as claimed in claim 2, it is characterised in that：Described walking vehicle body（12）Under
Portion rear and front end is designed with running wheel（21）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720204417.9U CN206636488U (en) | 2017-03-04 | 2017-03-04 | Ladder is drawn in a kind of fire-fighting of removable regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720204417.9U CN206636488U (en) | 2017-03-04 | 2017-03-04 | Ladder is drawn in a kind of fire-fighting of removable regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206636488U true CN206636488U (en) | 2017-11-14 |
Family
ID=60252903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720204417.9U Active CN206636488U (en) | 2017-03-04 | 2017-03-04 | Ladder is drawn in a kind of fire-fighting of removable regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206636488U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678652A (en) * | 2018-04-02 | 2018-10-19 | 江苏卡威专用汽车制造有限公司 | A kind of aerial ladder of fire truck |
| CN109184548A (en) * | 2018-09-27 | 2019-01-11 | 周艳春 | A kind of simple aerial ladder of new energy fire fighting truck carrying |
| CN117509460A (en) * | 2023-11-17 | 2024-02-06 | 山东普济建设集团有限公司 | Foundation pit escape structure and escape method |
-
2017
- 2017-03-04 CN CN201720204417.9U patent/CN206636488U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678652A (en) * | 2018-04-02 | 2018-10-19 | 江苏卡威专用汽车制造有限公司 | A kind of aerial ladder of fire truck |
| CN109184548A (en) * | 2018-09-27 | 2019-01-11 | 周艳春 | A kind of simple aerial ladder of new energy fire fighting truck carrying |
| CN117509460A (en) * | 2023-11-17 | 2024-02-06 | 山东普济建设集团有限公司 | Foundation pit escape structure and escape method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Ladder is drawn in fire control of portable regulation Effective date of registration: 20200416 Granted publication date: 20171114 Pledgee: Jiujiang state owned Financing Guarantee Co.,Ltd. Pledgor: JIUJIANG FIRE FIGHTING EQUIPMENT Co.,Ltd. Registration number: Y2020360000025 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230424 Granted publication date: 20171114 Pledgee: Jiujiang state owned Financing Guarantee Co.,Ltd. Pledgor: JIUJIANG FIRE FIGHTING EQUIPMENT Co.,Ltd. Registration number: Y2020360000025 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A movable and adjustable fire ladder Effective date of registration: 20230508 Granted publication date: 20171114 Pledgee: Jiujiang state owned Financing Guarantee Co.,Ltd. Pledgor: JIUJIANG FIRE FIGHTING EQUIPMENT Co.,Ltd. Registration number: Y2023980040100 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20171114 Pledgee: Jiujiang state owned Financing Guarantee Co.,Ltd. Pledgor: JIUJIANG FIRE FIGHTING EQUIPMENT Co.,Ltd. Registration number: Y2023980040100 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |