CN216892045U - Bridge girder erection machine consignment frame convenient to loading and unloading - Google Patents
Bridge girder erection machine consignment frame convenient to loading and unloading Download PDFInfo
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- CN216892045U CN216892045U CN202220448430.XU CN202220448430U CN216892045U CN 216892045 U CN216892045 U CN 216892045U CN 202220448430 U CN202220448430 U CN 202220448430U CN 216892045 U CN216892045 U CN 216892045U
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- bridge girder
- erection machine
- chassis
- girder erection
- frame
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 4
- 230000000903 blocking effect Effects 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 102100040428 Chitobiosyldiphosphodolichol beta-mannosyltransferase Human genes 0.000 description 1
- 241000221535 Pucciniales Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a bridge girder erection machine supporting frame convenient to assemble and disassemble, which comprises a bottom frame and fixing frames, wherein the left side and the right side of the upper end of the bottom frame are both provided with the fixing frames, a stress plate is arranged at the lower side of the right end of the underframe, a reinforcing member is arranged at the upper end of the stress plate, the lower end of the bottom frame is provided with an anti-skid pad, the lower side of the front end of the bottom frame is provided with a fixing device, by arranging the carrying frame, the single supporting leg of the bridge girder erection machine can be placed on the underframe, and by using the two frames for carrying the bridge girder erection machine, the main car and the auxiliary car on the girder transporting car are respectively provided with a frame, the oil cylinder of the bridge girder erection machine is lifted to make the main girder fall on the frame and fixed, therefore, time can be shortened, cost is saved, fixing devices are arranged at two ends of the device, the supporting frame cannot move transversely on the girder transporting vehicle, and the supporting frame does not need to be adjusted again and is troublesome after the bridge girder erection machine is placed on the supporting frame.
Description
Technical Field
The utility model belongs to the technical field related to bridge girder erection machine supporting frames, and particularly relates to a bridge girder erection machine supporting frame convenient to assemble and disassemble.
Background
The bridge girder erection machine is equipment for placing a prefabricated beam piece on a prefabricated pier, belongs to the category of cranes, and is mainly used for lifting the beam piece, conveying the beam piece to a position and putting down the beam piece, so that the bridge girder erection machine is greatly different from a crane in general meaning. The required conditions are harsh, and the beam piece can run upwards or move longitudinally. The bridge erecting machine is divided into a plurality of types, such as a highway bridge, a conventional railway bridge, a passenger-dedicated railway bridge and the like.
The existing bridge girder erection machine consignment frame technology convenient for loading and unloading has the following problems: when carrying, the existing bridge girder erection machine needs to be disassembled, the component is pulled to another point one by one, then the bridge girder erection machine is installed, so that when carrying, the bridge girder erection machine needs to spend more time for disassembly, more vehicles are carried, time is wasted, cost is high, and safety risk is high in the mounting and dismounting process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a bridge girder erection machine carrying frame convenient to assemble and disassemble, which aims to solve the problems that the prior art needs to spend more time for disassembling, needs more vehicles for carrying, wastes time, has high cost and has higher safety risk in the assembling and disassembling process when the bridge girder erection machine is carried.
In order to achieve the purpose, the utility model provides the following technical scheme: a bridge girder erection machine supporting frame convenient to assemble and disassemble comprises a bottom frame and fixing frames, wherein the left side and the right side of the upper end of the bottom frame are both provided with the fixing frames, a stress plate is arranged at the lower side of the right end of the underframe, a reinforcing member is arranged at the upper end of the stress plate, the lower end of the bottom frame is provided with an anti-skid pad, the lower side of the front end of the bottom frame is provided with a fixing device, the fixing device consists of a stop pillar, a shell and a buckling groove, the rear end of the shell is fixed with the front end of the chassis, the retaining post is positioned in the shell, a fastening groove is arranged on the upper side of the front end of the retaining post, a fixed rod is arranged in the front end of the underframe, the front end of the fixed rod is inserted into the retaining column, the upper end of the fixed rod is provided with a handle rod, the inside downside of chassis is provided with the spout, the inside at the spout is run through to the handle pole, the rear end of dead lever is provided with the spring.
Preferably, the bottom frame and the two fixing frames are both of a structure made of metal materials, and red paint is painted on the outer surfaces of the bottom frame and the two fixing frames.
Preferably, the cross section of the stress plate is triangular, and two ends of the stress plate are respectively fixed with the chassis and the stress plate in a welding mode.
Preferably, the non-slip mat is of a structure made of rubber materials, and the non-slip mat is fixed to the bottom of the underframe through screws.
Preferably, the inner part of the blocking column is of a hollow structure, and the blocking column can move up and down on the inner side of the shell.
Preferably, the fixing rod and the handle rod can move back and forth in the bottom frame, and the fixing rod can move in the blocking column to be taken out.
Preferably, the shell is fixed to the front end of the chassis in a welding mode, and four fixing devices are arranged at the front end and the rear end of the chassis.
Compared with the prior art, the utility model provides the bridge girder erection machine carrying frame convenient to assemble and disassemble, which has the following beneficial effects:
1. this bridge girder erection machine delivery frame convenient to loading and unloading through the cooperation of chassis and mount, makes the single supporting leg of bridge girder erection machine place on the chassis, uses the shelf of two delivery bridge girder erection machines, and main car and auxiliary car on the roof beam transport car respectively put a shelf, and the lift of bridge girder erection machine self hydro-cylinder makes the girder fall to the shelf and fixes, can reduce time like this, practices thrift the cost.
2. This bridge girder erection machine consignment frame convenient to loading and unloading through the cooperation of bumping post and shell, makes the bumping post reciprocate in the inside of shell, lets consignment frame can not carry out lateral shifting on the fortune roof beam car, places the consignment frame at the bridge girder erection machine after, need not adjust once more that the consignment frame is so troublesome.
The utility model can place single supporting leg of the bridge girder erection machine on the underframe by arranging a carrying frame, two frames for carrying the bridge girder erection machine are used, one frame is respectively placed on a main car and an auxiliary car on a girder transport car, the oil cylinder of the bridge girder erection machine lifts to enable a main girder to fall on the frame and be fixed, thus reducing time and saving cost, fixing devices are arranged at two ends of the device and are composed of a blocking column, a shell and a catching groove, so that the blocking column can move up and down in the shell, the carrying frame can not move transversely on the girder transport car, after the bridge girder erection machine is placed on the carrying frame, the trouble of adjusting the carrying frame again is not needed, a fixed rod is arranged in the underframe and is inserted into the blocking column to fix the blocking column, a spring is arranged at the rear end of the fixed rod, the fixed rod can not move under the effect of external force, and the upper end of the fixed rod is provided with a handle rod to assist in moving the fixed rod.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:
FIG. 1 is a schematic view of an appearance structure of a bridge girder erection machine consignment rack convenient to assemble and disassemble according to the present invention;
FIG. 2 is a schematic structural diagram of a front side of a bridge girder erection machine consignment rack convenient to assemble and disassemble;
FIG. 3 is a schematic diagram of a mobile structure of a bridge girder erection machine supporting frame fixing device convenient for loading and unloading according to the present invention;
FIG. 4 is a schematic side sectional view of a bridge girder erection machine consignment frame fixing device convenient to assemble and disassemble according to the present invention;
in the figure: 1. a non-slip mat; 2. a fixing device; 3. a chassis; 4. a stress plate; 5. a fixed mount; 6. a reinforcement; 7. a bumping post; 8. a housing; 9. buckling grooves; 10. fixing the rod; 11. a handle bar; 12. a chute; 13. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-4, the present invention provides a technical solution: a bridge girder erection machine supporting frame convenient for loading and unloading comprises a bottom frame 3 and fixing frames 5, wherein the left side and the right side of the upper end of the bottom frame 3 are respectively provided with the fixing frames 5, the lower side of the right end of the bottom frame 3 is provided with a stress plate 4, the upper end of the stress plate 4 is provided with a reinforcing member 6, the lower end of the bottom frame 3 is provided with an anti-skid pad 1, the lower side of the front end of the bottom frame 3 is provided with a fixing device 2, the fixing device 2 consists of a retaining column 7, shell 8 and catching groove 9 are constituteed, the rear end of shell 8 is fixed with the front end of chassis 3, bumping post 7 is located the inside of shell 8, the front end upper side of bumping post 7 is provided with catching groove 9, the inside dead lever 10 that is provided with of front end of chassis 3, the front end of dead lever 10 inserts in the inside of bumping post 7, the upper end of dead lever 10 is provided with handle bar 11, the inside downside of chassis 3 is provided with spout 12, handle bar 11 runs through the inside at spout 12, the rear end of dead lever 10 is provided with spring 13.
Example two
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a bridge crane consignment frame convenient to loading and unloading, chassis 3 is the structure that the metal material constitutes with two mounts 5, the metal material can make more durable of device, chassis 3 all scribbles red paint with the outward appearance of two mounts 5, it rusts to set up the outward appearance that can prevent the device like this, and can make more striking of device, the cross sectional shape of atress board 4 is triangle-shaped, the both ends of atress board 4 adopt the welded mode to fix with chassis 3 and atress board 4 respectively, the welded mode can make better fixing between the component, slipmat 1 is the structure that the rubber material constitutes, the rubber material can increase the frictional force of device and fortune roof beam car, slipmat 1 is fixed through the bottom of screw with chassis 3, it can make more convenient fixed of slipmat 1 and chassis 3 to set up like this.
EXAMPLE III
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a bridge crane consignment frame convenient to loading and unloading, the inside of bumping post 7 is hollow structure, hollow structure can make the device under keeping original hardness, there is stronger weight, bumping post 7 can reciprocate in the inboard of shell 8, it can make bumping post 7 be located the outside of fortune roof beam car to set up like this, dead lever 10 and handle pole 11 all can carry out the back-and-forth movement in chassis 3's inside, dead lever 10 can remove in bumping post 7 and take out, set up like this and can let bumping post 7 automatic whereabouts, shell 8 adopts welded mode spare fixed with chassis 3's front end, the welded mode can make better fixed between the component, chassis 3's front and back both ends are provided with four fixing device 2 altogether, it just can let the bridge crane when placing the consignment frame to set up like this, the consignment frame can not take place lateral shifting, it is so troublesome not need not adjust once more.
The working principle and the using process of the utility model are as follows: after the bridge girder erection machine is installed, a girder transport vehicle is commanded to move to a specified place, then a lifting machine is used for lifting a carrying frame to the head of the girder transport vehicle, so that an antiskid mat 1 is contacted with the upper end of the girder transport vehicle, then a handle rod 11 on an underframe 3 is pulled inwards, so that the handle rod 11 moves inwards in a chute 12, at the moment, springs 13 in the underframe 3 are compressed, a fixing rod 10 is moved out of a blocking column 7, the blocking column 7 can fall downwards in a shell 8 due to the self weight of the blocking column 7, other three blocking columns 7 of the carrying frame are fallen according to the same method, so that four blocking columns 7 are respectively positioned at the left end and the right end of the girder transport vehicle, when the lifting machine is used for lifting another carrying frame on an auxiliary vehicle of the girder transport vehicle, the blocking columns 7 are installed according to the same method, at the moment, an oil cylinder of the bridge girder erection machine is driven to lift, so that a main girder of the bridge girder erection machine moves to the upper side of the underframe 3 and falls, so that the main girder is positioned between two fixing frames 5, when the bridge girder erection machine moves to another place and is detached, the blocking column 7 moves upwards in the shell 8 through the buckling groove 9, at the moment, the spring 13 in the underframe 3 can automatically push out the fixing rod 10 outwards, so that the fixing rod 10 is inserted into the blocking column 7 to fix the blocking column 7.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a bridge crane consignment frame convenient to loading and unloading, includes chassis (3) and mount (5), its characterized in that: the left side and the right side of the upper end of the chassis (3) are respectively provided with a fixing frame (5), the lower side of the right end of the chassis (3) is provided with a stress plate (4), the upper end of the stress plate (4) is provided with a reinforcing member (6), the lower end of the chassis (3) is provided with an anti-slip mat (1), the lower side of the front end of the chassis (3) is provided with a fixing device (2), the fixing device (2) consists of a blocking column (7), a shell (8) and a buckling groove (9), the rear end of the shell (8) is fixed with the front end of the chassis (3), the blocking column (7) is positioned inside the shell (8), the upper side of the front end of the blocking column (7) is provided with the buckling groove (9), a fixing rod (10) is arranged inside the front end of the chassis (3), the front end of the fixing rod (10) is inserted inside the blocking column (7), the upper end of the fixing rod (10) is provided with a handle rod (11), the handle is characterized in that a sliding groove (12) is formed in the lower side of the inner portion of the bottom frame (3), the handle rod (11) penetrates through the inner portion of the sliding groove (12), and a spring (13) is arranged at the rear end of the fixing rod (10).
2. A bridge girder erection machine hauling rack facilitating loading and unloading according to claim 1, wherein: the chassis (3) and the two fixing frames (5) are both structures made of metal materials, and red paint is painted on the surfaces of the chassis (3) and the two fixing frames (5).
3. A bridge girder erection machine hauling rack facilitating loading and unloading according to claim 1, wherein: the cross-sectional shape of the stress plate (4) is triangular, and two ends of the stress plate (4) are fixed with the chassis (3) and the stress plate (4) in a welding mode respectively.
4. A bridge girder erection machine hauling rack facilitating loading and unloading according to claim 1, wherein: the anti-skid mat (1) is of a structure made of rubber materials, and the anti-skid mat (1) is fixed with the bottom of the bottom frame (3) through screws.
5. A bridge girder erection machine hauling rack facilitating loading and unloading according to claim 1, wherein: the inner part of the retaining column (7) is of a hollow structure, and the retaining column (7) can move up and down on the inner side of the shell (8).
6. A bridge girder erection machine hauling rack facilitating loading and unloading according to claim 1, wherein: the fixing rod (10) and the handle rod (11) can move back and forth in the bottom frame (3), and the fixing rod (10) can move in the blocking column (7) to be taken out.
7. A bridge girder erection machine hauling rack facilitating loading and unloading according to claim 1, wherein: the shell (8) is fixed with the front end of the bottom frame (3) in a welding mode, and four fixing devices (2) are arranged at the front end and the rear end of the bottom frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220448430.XU CN216892045U (en) | 2022-03-02 | 2022-03-02 | Bridge girder erection machine consignment frame convenient to loading and unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220448430.XU CN216892045U (en) | 2022-03-02 | 2022-03-02 | Bridge girder erection machine consignment frame convenient to loading and unloading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216892045U true CN216892045U (en) | 2022-07-05 |
Family
ID=82186535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220448430.XU Expired - Fee Related CN216892045U (en) | 2022-03-02 | 2022-03-02 | Bridge girder erection machine consignment frame convenient to loading and unloading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216892045U (en) |
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2022
- 2022-03-02 CN CN202220448430.XU patent/CN216892045U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220705 |
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| CF01 | Termination of patent right due to non-payment of annual fee |