CN108385529B - Bent cap framework of steel reinforcement assembly jig - Google Patents
Bent cap framework of steel reinforcement assembly jig Download PDFInfo
- Publication number
- CN108385529B CN108385529B CN201810156985.5A CN201810156985A CN108385529B CN 108385529 B CN108385529 B CN 108385529B CN 201810156985 A CN201810156985 A CN 201810156985A CN 108385529 B CN108385529 B CN 108385529B
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- Prior art keywords
- flatcar
- platform
- steel reinforcement
- track
- overturning platform
- Prior art date
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 63
- 239000010959 steel Substances 0.000 title claims abstract description 63
- 230000002787 reinforcement Effects 0.000 title claims abstract description 41
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 18
- 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 16
- 230000003028 elevating effect Effects 0.000 claims description 5
- 238000007596 consolidation process Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000003466 welding Methods 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 230000010485 coping Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000013563 matrix tablet Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention relates to a kind of bent cap framework of steel reinforcement assembly jigs, the first track and the second track including spacing setting, with the first flatcar and the second flatcar that can be moved respectively along first track and the second track, overturning platform is connected between first flatcar and the second flatcar, first rotating shaft and the second shaft have been respectively fixedly connected in the middle part of the both ends of the length direction of the overturning platform, first rotating shaft and the first flatcar are rotatablely connected, second shaft and the second flatcar are rotatablely connected, and the first motor for driving the first rotating shaft rotation is provided on first flatcar；The top of the overturning platform is respectively equipped with fixed baffle along the two sides of its width direction, is additionally provided on the overturning platform several for cooperating with the fixed baffle to clamp the clamping device of reinforcing bar.Framework of steel reinforcement assembly jig provided by the invention, realizes the semiautomatic working of framework of steel reinforcement assembly, saves manpower, improves efficiency, while reducing the security risk of traditional bent cap framework of steel reinforcement consolidation service.
Description
Technical field
The present invention relates to bent cap framework of steel reinforcement splicing fields, and in particular to a kind of bent cap framework of steel reinforcement assembly jig.
Background technique
The load that bent cap refers to as bearing, distribution and transmitting superstructure, the crossbeam being arranged at the top of pile bent pier.?
In bridge structure, the bent cap of pier coping portion plays supporting bridge superstructure, and whole load is transmitted to substructure
Effect, wherein the bent cap of pier coping portion is reinforced concrete structure, by precast reinforced skeleton and poured in place concrete at
Shape.
Currently, in assembled bent cap framework of steel reinforcement, it usually needs a people is fixedly clamped reinforcing bar weld seam, and another people welds steel
Muscle, then by skeleton reverse welding reverse side；The weight of a piece of bent cap matrix tablet is in 300kg or so, it usually needs more people pull together ability
Skeleton is overturn, is taken time and effort, inefficiency, and often there is worker finger or toe occur during overturning matrix tablet
The case where crushing has biggish security risk.
Summary of the invention
For the defects in the prior art, it is assembled that the technical problem to be solved in the present invention is to provide a kind of bent cap frameworks of steel reinforcement
Platform is saved manpower, is improved efficiency to realize the semiautomatic working of framework of steel reinforcement assembly, and it is assembled to reduce traditional bent cap framework of steel reinforcement
The security risk of operation.
In order to solve the above technical problems, bent cap framework of steel reinforcement assembly jig of the invention, the first track including spacing setting
With the second track, and the first flatcar and the second flatcar that can be moved respectively along first track and the second track；Described
It is connected with overturning platform between one flatcar and the second flatcar, is respectively fixedly connected in the middle part of the both ends of the length direction of the overturning platform
There are a first rotating shaft and the second shaft, the first rotating shaft and first flatcar are rotatablely connected, second shaft and described the
The rotation connection of two flatcars, and the first motor for driving the first rotating shaft rotation is provided on first flatcar；It is described to turn over
The top for turning platform is respectively equipped with fixed baffle along the two sides of its width direction, is additionally provided with several be used on the overturning platform
Cooperate with the fixed baffle to clamp the clamping device of reinforcing bar.
In framework of steel reinforcement assembly, reinforcing bar is placed on overturning platform by worker, and is assembled into required frame configuration, is spelled
The both ends of the width direction of skeleton after the completion of dress are born against on the fixed baffle of overturning platform two sides, and then control clamps
Device moves to fixed baffle direction and clamps reinforcing bar to be welded, at this point, welding equipment can be used to skeleton just in worker
Face is welded, after the completion of welding, control first motor work, so that first rotating shaft rotates, so that overturning platform encloses
It is rotated around first rotating shaft and the second shaft, when overturning platform turns over 180 degree, control first motor is out of service, then passes through
First flatcar and the second flatcar will overturn platform and be transported to skeleton stowed location and discharge clamping device, at this point, framework of steel reinforcement is anti-
It falls at skeleton stacking up, worker can here weld the back side of skeleton, to complete framework of steel reinforcement
Consolidation service；Using traditional approach, generally requiring a combination class, totally 7 people's cooperations could complete the assembly of bent cap framework of steel reinforcement
Work, and use framework of steel reinforcement assembly jig provided by the invention, it is only necessary to assembled work can be completed in 4 people, and assembled efficiency is wanted
30% or so is higher by than traditional erection method.It can be seen that framework of steel reinforcement assembly jig provided by the invention, realizes reinforcing bar
The semiautomatic working of frame assembly, saves manpower, improves efficiency, while reducing traditional bent cap framework of steel reinforcement consolidation service
Security risk.
Preferably, the clamping device includes sequentially connected cylinder, drive rod, push rod and flapper；The cylinder
It is connected to the bottom of the overturning platform, one end of the drive rod and the cylinder rod of the cylinder are hinged, and the other end is pushed away with described
Bar is hinged；The bottom of the overturning platform is equipped with fixing axle, is set in the fixing axle in the middle part of the drive rod.The present invention
In, the bottom of overturning platform is arranged in cylinder, to be not take up the reinforcing bar assembly position of overturning table top, and by drive rod
It swings, the stretching motion of cylinder rod is switched to the stretching motion of push rod, and drive flapper to clamp or discharge to be welded by push rod
The reinforcing bar connect.
Preferably, the front end face of the flapper is trapezoidal in indent, when clamping reinforcing bar, reinforcing bar is limited to indent
Dovetail groove in, the case where preventing slip of bar.
Preferably, the push rod includes mandril and sleeve, and the front end of the mandril is connected with flapper, the mandril
End is connect with the nose threads of the sleeve, and the end of the sleeve and the drive rod are hinged.It is mandril by putter design
With the threaded form of sleeve, the length of push rod can be adjusted in such a way that mandril is threaded in or out, in cylinder stroke
Compensating action is played when insufficient.
Preferably, the clamping device further includes guiding device, which includes that spacing setting is flat in the overturning
Two bolts at the top of platform, the periphery of two bolts are arranged rubber sleeve, which is folded in bolt head and overturning platform
Between；The mandril is connected between two bolts, and the periphery of mandril is contacted with the rubber sleeve.Guiding device can limit
The left-right position for determining mandril, prevents mandril from occurring the case where double swerve in telescopic process, in addition, the setting of rubber sleeve can be with
It effectively prevent mandril to wear.
Preferably, the fixed baffle is angle steel；If the top of the overturning platform is equipped with along the two sides of its width direction
Dry strip-shaped hole, the length direction of the strip-shaped hole is consistent with the overturning width direction of platform, and the angle steel is bolted
At the strip-shaped hole.It when assembled, can according to need, the distance between the angle steel of overturning platform two sides adjusted, to match difference
The size of framework of steel reinforcement.
Preferably, first flatcar and the second flatcar include pedestal and lifting platform, and the lifting platform passes through elevator
Structure is connect with the pedestal；Be provided with bearing block at the top of the lifting platform, the first rotating shaft and the second shaft respectively with phase
The bearing block bearing connection answered；Be additionally provided with the first motor on the lifting platform of first flatcar, the first motor it is defeated
Shaft end is provided with drive sprocket out, and driven sprocket is provided in the first rotating shaft, and the drive sprocket and driven sprocket pass through
Chain connection.For the length of bent cap framework of steel reinforcement up to 18m, width is generally 1.7m, meets the height that the overturning of overturning platform needs
Degree is at least 90cm, is not easy to manual work, and therefore, the present invention is connected to platform is overturn on lifting platform, in order to which worker exists
Extreme lower position carries out assembly and the weld job of framework of steel reinforcement, and overturning platform is then increased overturning again.
Preferably, the bottom of the pedestal is provided with idler wheel, which can roll along first track or the second track
It is dynamic, and it is provided with the second motor for driving the idler wheel to roll on the base.
Preferably, the overturning platform includes several steel plates different in size, and adjacent two blocks of steel plates are bolted；Position
The first rotating shaft and the second shaft have been respectively fixedly connected with below the steel plate of the two sides in the overturning land lengths direction.It will
Overturning Platform Designing is the bolted form of plurality of steel plates, in practice, can select disassembly according to different project needs
Or correspondingly steel plate expands the application of bent cap framework of steel reinforcement assembly jig of the invention to obtain matched overturning platform size for installation
Range.
Preferably, be provided with skeleton stacking platform between first track and the second track, the skeleton stacking platform with
The distance between described overturning platform needs to meet skeleton and falls to the drop height on skeleton stacking platform from overturning platform
Less than 5cm.The soldered skeleton in front can be placed on skeleton stacking platform, then complete bone on skeleton stacking platform
The back side welding of frame；In addition, guaranteeing that drop height is less than 5cm, to prevent skeleton from cracking during falling.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar element
Or part is generally identified by similar appended drawing reference.In attached drawing, each element or part might not be drawn according to actual ratio.
Fig. 1 is the structural schematic diagram of bent cap framework of steel reinforcement assembly jig of the invention；
Fig. 2 is the structural schematic diagram of the first flatcar of the invention；
Fig. 3 is P in Fig. 2 to schematic diagram；
Fig. 4 is the structural schematic diagram of the pedestal of the first flatcar of the invention；
Fig. 5 is the assembled status architecture schematic diagram of overturning platform of the invention；
Fig. 6 is the structural schematic diagram of clamping device of the invention.
Appended drawing reference:
The first track of 1-；The second track of 2-；The first flatcar of 3-；The second flatcar of 4-；5- overturns platform；6- fixed baffle；7-
Clamping device；8- skeleton stacking platform；9- gas-shielded welder；
31- pedestal；32- lifting platform；33- elevating mechanism；41- bearing block；51- first rotating shaft；The second shaft of 52-；53- item
Shape hole；54- fixing axle；71- cylinder；72- drive rod；73- push rod；74- flapper；75- bolt；76- rubber sleeve；
311- stringer；312- crossbeam；313- idler wheel；321- first motor；322- bearing block；Arm is cut outside 331-；In 332-
Cut arm；333- first crossbar；334- second crossbar；335- hydraulic cylinder；731- mandril；732- sleeve.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solution of the present invention.Following embodiment is only used for
Clearly illustrate technical solution of the present invention, therefore be only used as example, and cannot be used as a limitation and limit protection model of the invention
It encloses.
As shown in Figure 1, the bent cap framework of steel reinforcement assembly jig of the present embodiment, the first track 1 and second including spacing setting
Track 2, the first track 1 and the second track 2 respectively include two rail, and further including can be respectively along the first track 1 and the second rail
The first flatcar 3 and the second flatcar 4 that road 2 moves are connected with overturning platform 5 between the first flatcar 3 and the second flatcar 4, this is turned over
Turn platform 5 for assembled framework of steel reinforcement, is respectively welded 51 He of first rotating shaft in the middle part of the both ends of length direction for overturning platform 5
Second shaft 52, wherein first rotating shaft 51 and the first flatcar 3 are rotatablely connected, and the second shaft 52 and the second flatcar 4 are rotatablely connected.
Specifically, with reference to Fig. 2, Fig. 3 and Fig. 4, above-mentioned first flatcar 3 includes pedestal 31 and lifting platform 32, and lifting platform 32 is logical
It crosses elevating mechanism 33 to connect with pedestal 31, wherein pedestal 31 includes two stringers 311 and is connected to several between two stringers 311
Crossbeam 312 is respectively set in the bottom of two stringers 311 there are two idler wheel 313, which is adapted to above-mentioned rail, and
Driving the second motor (not shown) that wherein one group of idler wheel 313 rolls is provided on wherein some crossbeam 312 of pedestal 31；
Elevating mechanism 33 include two be parallel to each other it is outer cut arm 331 and cut arm 332 in two are parallel to each other, cut arm 331 and interior outside
It cuts the two sides that arm 332 is arranged in pairs in the first flatcar 3, and ipsilateral outer cuts arm 331 and the interior middle section for cutting arm 332 is hinged on
Together, it is hinged with lifting platform 32 and pedestal 31 respectively that arm 331 and the interior both ends for cutting arm 332 are cut outside, and are cut between arm 331 outside two
Be connected with first crossbar 333, cut in two and be connected with second crossbar 334 between arm 332, in first crossbar 333 and and cross bar
Hydraulic cylinder 335 is connected between 334, the tailpiece of the piston rod of the hydraulic cylinder 335 is connect with second crossbar 334, cylinder barrel end and the
One cross bar 333 connection, for driving lifting platform 32 to move up and down；The top of the lifting platform 32 of first flatcar 3 is provided with first
The output shaft of motor 321, the first motor 321 is connected by the driven sprocket in drive sprocket, chain and first rotating shaft 51, with
Drive first rotating shaft 51 rotate, lifting platform 32 top setting there are two support first rotating shaft 51 bearing block 322, first turn
Axis 51 is connect with 322 bearing of bearing block.
In the present embodiment, the structure of the second flatcar 4 and the first flatcar 3 is almost the same, the difference is that only the first flatcar 3
Top be provided with driving 51 device of rotation driving of first rotating shaft (motor, sprocket wheel and chain etc.), and the top of the second flatcar 4 is only
It is provided with the bearing block 41 connecting with 52 bearing of the second shaft.
As shown in Figure 1 and Figure 5, the two sides of the width direction of above-mentioned overturning platform 5 are provided with fixed baffle 6, the fixed gear
Plate 6 is angle steel, and the top for overturning platform 5 is equipped with several strip-shaped holes 53, the length of the strip-shaped hole 53 along the two sides of its width direction
Direction is consistent with the overturning width direction of platform 5, and fixed plate washer 6 is bolted at the strip-shaped hole 53, in use, worker
The distance between two pieces of fixed plate washers 6 can be regulated according to the size of bent cap skeleton to be assembled, be then placed in reinforcing bar
On overturning platform 5 and it is assembled into required bent cap frame configuration, the reinforcing bar at the both ends of the width direction of the bent cap skeleton after assembly
It bears against on the fixation plate washer 6 of two sides, is additionally provided on overturning platform 5 several for cooperating with fixed baffle 6 to press from both sides
The clamping device 7 of tight reinforcing bar, to carry out weld job after steel bar clamping.It should be noted that Fig. 5 illustrates only a kind of lid
The assembled schematic diagram of beam reinforcement cages, in practice, the structure of bent cap framework of steel reinforcement is varied, and every kind of skeleton needs to clamp and weld
The position connect is also not quite similar, and therefore, the arrangement of clamping device 7 can be laid out according to the actual situation, clamps as long as meeting
The demand of reinforcing bar.
Specifically, as shown in fig. 6, above-mentioned clamping device 7 includes sequentially connected cylinder 71, drive rod 72,73 and of push rod
Flapper 74, wherein cylinder 71 is connected to the bottom of overturning platform 5, the cylinder rod of one end of drive rod 72 and the cylinder 71
Hingedly, the other end and push rod 73 are hinged, are equipped with fixing axle 54 in the bottom of overturning platform 5, the middle part of drive rod 72 is set in this
In fixing axle 54, with cylinder 71 cylinder rod it is flexible, drive rod 72 is swung around fixing axle 54, to drive the work of push rod 73
Stretching motion, and the clamping of flapper 74 is finally driven by push rod 73 or discharges reinforcing bar to be welded, before the flapper 74
End face is trapezoidal in indent, when clamping reinforcing bar, reinforcing bar to be limited in the dovetail groove of indent, prevents the feelings of slip of bar
Condition.
Further, above-mentioned push rod 73 includes mandril 731 and sleeve 732, and the front end of mandril 731 and flapper 74 connect
It connecing, the end of mandril 731 is connect with the nose threads of sleeve 732, and the end of sleeve 732 and drive rod 72 are hinged, at work,
Worker can adjust the length of push rod 73 by the way of being threaded in or out mandril 731, in the stroke deficiency of cylinder 71
Compensating action is played, is needed to adapt to the assembled of more various sizes of frameworks of steel reinforcement.
Further, above-mentioned clamping device 7 further includes guiding device, which includes that spacing is arranged in the overturning
Two bolts 75 (one is only shown in Fig. 6) at 5 top of platform, the periphery of two bolts 75 is arranged rubber sleeve 76, the rubber
Gum cover 76 is folded between bolt head and overturning platform 5, and above-mentioned mandril 731 is connected between two bolts 75, and mandril 731
Periphery is contacted with rubber sleeve 76, prevents mandril 731 from occurring the case where double swerve in telescopic process, due to the weight of mandril 731
It measures larger, is in practice generally not in the case where moving up and down, still, if occurring bounce feelings in practical application
Condition can also add fastener at the top of mandril 731, to limit the freedom degree that mandril 731 is beated upwards.
In addition, as shown in Figure 1, be provided with skeleton stacking platform 8 between above-mentioned first track 1 and the second track 2, the bone
Frame stacking platform can be built by fashioned iron combination steel plate, in practice, worker overturning platform 5 on complete framework of steel reinforcement assembly and
Welding is then turned on hydraulic cylinder 335 and elevating mechanism 33 is driven to move, so that lifting platform 32 rises to overturning platform enough
The height of 5 overturning 180 degrees is then turned on first motor 321, and driving first rotating shaft 51 rotates, and overturning platform 5 is driven to carry out 180
The overturning of degree, after overturning in place, control hydraulic cylinder 335 drives lifting platform 32 to fall after rise to extreme lower position, is then turned on the second motor,
The first flatcar 3 (the second flatcar 4) is driven to slide on the first track 1 (the second track 2), so that overturning 5 face skeleton heap of platform
It is laid flat platform 8, at this point, control clamping device 7 discharges skeleton reinforcing steel bar, under gravity, the soldered bent cap skeleton in front
It falls on skeleton stacking platform 8, at this point, worker can carry out the welding of reverse side on skeleton stacking platform 8, in order to anti-
Only bent cap skeleton damages during falling, and in the present embodiment, the height of skeleton stacking platform 8 need to meet skeleton reinforcing steel bar
The height fallen from overturning platform 5 is less than 5cm.
In practice, multiple gas-shielded welders 9 can be set at bent cap framework of steel reinforcement assembly jig, to facilitate worker overturning
The front and back sides welding of skeleton is completed on platform 5 and skeleton stacking platform 8.
In the present embodiment, above-mentioned overturning platform 5 is mutually bolted by several steel plates different in size, the length of steel plate
Degree can be 6m or 3m, wherein be respectively welded first rotating shaft 51 below the steel plate of the two sides in 5 overturning land lengths directions
With the second shaft 52, that is to say, that in practice, the steel plate of only overturning 5 two sides of platform is fixed component part, remaining steel plate can
To be increased and decreased according to actual items needs, to match different bent cap skeleton sizes.
It should be noted that the thickness of steel plate of composition overturning platform 5 is generally 1cm, due to overturning platform 5 length compared with
Long (up to 18m) therefore in order to improve the rigidity of overturning platform 5, prevents overturning platform 5 from bending deformation occur, can overturn
Platform 5 is additionally arranged at the bottom of several fashioned iron, and specific fashioned iron arrangement can according to need and be rationally designed, as long as meeting
Overturn the rigidity requirement of platform 5；Above-mentioned cylinder 71 can also directly connect with the fashioned iron for overturning 5 bottom of platform in practice
It connects.
Further, it is also possible to which movable latch (not shown) is arranged in the bottom of overturning platform 5, which is folded in
It is flat to overturning with when in a horizontal state in overturning platform 5 between the top for overturning platform 5 and the first flatcar 3, the second flatcar 4
Platform 5 is played a supporting role, and the stress of first rotating shaft 51 and the second shaft 52 is reduced.Above-mentioned movable latch can be to ride upon first
Stock at the top of flatcar 3, the second flatcar 4, when overturning the overturning of platform 5, worker removes the stock, and when overturning in place,
Stock is folded between overturning platform 5 and the first flatcar 3, the second flatcar 4.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify to technical solution documented by previous embodiment, or some or all of the technical features are equal
Replacement；And these are modified or replaceed, the model for technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution
It encloses, should all cover within the scope of the claims and the description of the invention.
Claims (9)
1. a kind of bent cap framework of steel reinforcement assembly jig, it is characterised in that:
The first track (1) and the second track (2) including spacing setting, and can be respectively along first track (1) and second
The first flatcar (3) and the second flatcar (4) of track (2) movement；
Overturning platform (5), the length direction of the overturning platform (5) are connected between first flatcar (3) and the second flatcar (4)
Both ends in the middle part of be respectively fixedly connected with first rotating shaft (51) and the second shaft (52), the first rotating shaft (51) and described first
Flatcar (3) rotation connection, second shaft (52) and second flatcar (4) are rotatablely connected, and in first flatcar (3)
On be provided with the first motor (321) for driving the first rotating shaft (51) rotation；
The top of overturning platform (5) is respectively equipped with fixed baffle (6) along the two sides of its width direction, the overturning platform
(5) it is additionally provided on several for cooperating with the fixed baffle (6) to clamp the clamping device (7) of reinforcing bar；
First flatcar (3) and the second flatcar (4) include pedestal (31) and lifting platform (32), and the lifting platform (32) passes through
Elevating mechanism (33) is connect with the pedestal (31)；
It is provided with bearing block (322,41) at the top of the lifting platform (32), the first rotating shaft (51) and the second shaft (52) point
It is not connected with corresponding bearing block (322,41) bearing；
The first motor (321) are additionally provided on the lifting platform (32) of first flatcar (3), the first motor (321)
Output shaft end is provided with drive sprocket, is provided with driven sprocket, the drive sprocket and driven chain on the first rotating shaft (51)
Wheel is connected by chain.
2. bent cap framework of steel reinforcement assembly jig according to claim 1, it is characterised in that:
The clamping device (7) includes sequentially connected cylinder (71), drive rod (72), push rod (73) and flapper (74)；
The cylinder (71) is connected to the bottom of overturning platform (5), one end of the drive rod (72) and the cylinder (71)
Cylinder rod it is hinged, the other end and the push rod (73) are hinged；
The bottom of overturning platform (5) is equipped with fixing axle (54), is set in the fixing axle in the middle part of the drive rod (72)
(54) on.
3. bent cap framework of steel reinforcement assembly jig according to claim 2, it is characterised in that:
The front end face of the flapper (74) is trapezoidal in indent.
4. bent cap framework of steel reinforcement assembly jig according to claim 2, it is characterised in that:
The push rod (73) includes mandril (731) and sleeve (732), and the front end of the mandril (731) and flapper (74) are even
Connect, the end of the mandril (731) is connect with the nose threads of the sleeve (732), the end of the sleeve (732) with it is described
Drive rod (72) is hinged.
5. bent cap framework of steel reinforcement assembly jig according to claim 4, it is characterised in that:
The clamping device (7) further includes guiding device, which includes spacing setting at the top of the overturning platform (5)
Two bolts (75), the periphery of two bolts (75) is arranged rubber sleeve (76), which is folded in bolt head
Between overturning platform (5)；
The mandril (731) is connected between two bolts (75), and the periphery of mandril (731) and the rubber sleeve (76)
Contact.
6. bent cap framework of steel reinforcement assembly jig according to claim 1, it is characterised in that:
The fixed baffle (6) is angle steel；
The top of overturning platform (5) is equipped with several strip-shaped holes (53) along the two sides of its width direction, the strip-shaped hole (53)
Length direction is consistent with the overturning width direction of platform (5), and the angle steel is bolted at the strip-shaped hole (53).
7. bent cap framework of steel reinforcement assembly jig according to claim 1, it is characterised in that:
The bottom of the pedestal (31) is provided with idler wheel (313), which can be along first track (1) or second
Track (2) rolls, and the second motor for driving the idler wheel (313) to roll is provided on the pedestal (31).
8. bent cap framework of steel reinforcement assembly jig according to claim 1, it is characterised in that:
The overturning platform (5) includes several steel plates different in size, and adjacent two blocks of steel plates are bolted；
The first rotating shaft (51) have been respectively fixedly connected with below the steel plate of the two sides of described overturning platform (5) length direction
With the second shaft (52).
9. bent cap framework of steel reinforcement assembly jig according to claim 1, it is characterised in that:
Be provided with skeleton stacking platform (8) between first track (1) and the second track (2), the skeleton stacking platform (8) with
The distance between described overturning platform (5) needs to meet skeleton and falls on skeleton stacking platform (8) from overturning platform (5)
Drop height is less than 5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810156985.5A CN108385529B (en) | 2018-02-24 | 2018-02-24 | Bent cap framework of steel reinforcement assembly jig |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810156985.5A CN108385529B (en) | 2018-02-24 | 2018-02-24 | Bent cap framework of steel reinforcement assembly jig |
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| Publication Number | Publication Date |
|---|---|
| CN108385529A CN108385529A (en) | 2018-08-10 |
| CN108385529B true CN108385529B (en) | 2019-05-17 |
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| CN201810156985.5A Expired - Fee Related CN108385529B (en) | 2018-02-24 | 2018-02-24 | Bent cap framework of steel reinforcement assembly jig |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110230269A (en) * | 2019-07-29 | 2019-09-13 | 中交一公局第三工程有限公司 | Stiff skeleton moulding bed and its method for making stiff skeleton |
| CN112847268A (en) * | 2020-12-31 | 2021-05-28 | 成都中车四方轨道车辆有限公司 | Be applied to wind channel skeleton integrate assembly bench |
| CN113638317B (en) * | 2021-06-25 | 2022-11-01 | 中铁五局集团成都工程有限责任公司 | Method for integrally forming and hoisting cover beam steel reinforcement framework on ground |
| CN116252089B (en) * | 2023-02-09 | 2025-05-13 | 重庆大学 | Welding and positioning device for bent cap framework piece |
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| US7013520B1 (en) * | 2002-05-24 | 2006-03-21 | Snead Edwin Desteiguer | Method for positioning a pile cap underneath an existing elevated bridge assembly |
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| CN103410081A (en) * | 2013-08-23 | 2013-11-27 | 邢台路桥千山桥梁构件有限责任公司 | Steel box type composite beam forming method |
| CN105397383A (en) * | 2015-12-11 | 2016-03-16 | 安徽合力股份有限公司 | Turning platform machine used for welding box iron rib plate |
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| US7013520B1 (en) * | 2002-05-24 | 2006-03-21 | Snead Edwin Desteiguer | Method for positioning a pile cap underneath an existing elevated bridge assembly |
| CN101230785A (en) * | 2008-02-22 | 2008-07-30 | 中铁二局股份有限公司 | Construction method for large section and multiple sections tunnel lining |
| CN103410081A (en) * | 2013-08-23 | 2013-11-27 | 邢台路桥千山桥梁构件有限责任公司 | Steel box type composite beam forming method |
| CN105397383A (en) * | 2015-12-11 | 2016-03-16 | 安徽合力股份有限公司 | Turning platform machine used for welding box iron rib plate |
| CN205382420U (en) * | 2016-01-13 | 2016-07-13 | 浙江省交通工程建设集团有限公司 | Whole mould of making of T roof beam framework of steel reinforcement |
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| CN108385529A (en) | 2018-08-10 |
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