CN209306887U - A kind of hydraulic lifting bracket of the Bridge Erector with support roller device - Google Patents
A kind of hydraulic lifting bracket of the Bridge Erector with support roller device Download PDFInfo
- Publication number
- CN209306887U CN209306887U CN201822214170.6U CN201822214170U CN209306887U CN 209306887 U CN209306887 U CN 209306887U CN 201822214170 U CN201822214170 U CN 201822214170U CN 209306887 U CN209306887 U CN 209306887U
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- CN
- China
- Prior art keywords
- supporting beam
- fixed
- roller device
- crossbeam
- bridge erector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 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 abstract description 11
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of hydraulic lifting bracket of Bridge Erector with support roller device, including pedestal, four columns are fixed on pedestal, four columns are located at the four corners of virtual rectangle, the first supporting beam is fixed between wherein two adjacent columnss, other two adjacent columnss be fixed with the first supporting beam the second supporting beam disposed in parallel, be hinged with hydraulic cylinder at the both ends of the first supporting beam and the second supporting beam；Horizontally disposed crossbeam is equipped between four columns, place opposite with four studs is equipped with engaging lug on crossbeam, and the engaging lug, which is arranged, to be slidably connected on corresponding column, and the top correspondence of hydraulic cylinder is hinged on four corners on crossbeam；It is fixed with shaft on crossbeam, the support roller device for rest crane's major girder is rotatably connected in shaft, to match the high-speed rail single line box beam erection for completing that first frame is two-wire beam with front outrigger for bridge girder erection machine.
Description
Technical field
The utility model belongs to Bridge Erector technical field, in particular to a kind of hydraulic lifting of the Bridge Erector with support roller device
Bracket.
Background technique
High-speed rail single line box beam erection, when first frame is two-wire beam, beam car packs Bridge Erector by double line box girder, reaches and sets up
Single line beam bridge head, one side leg of Bridge Erector step down on double line box girder top plate, and the other side steps down in the two-wire beam wing along plate, normal to restore
Bridge Erector via hole will lead to double line box girder top plate and the wing along plate damage, if therefore current Bridge Erector without auxiliary device also not
It is able to satisfy construction requirement.
Summary of the invention
The utility model aim is to propose a kind of Bridge Erector band to solve above-mentioned problems of the prior art
The hydraulic lifting bracket of support roller device, for cooperating Bridge Erector to complete the high-speed rail single line box beam erection that first frame is two-wire beam；For up to
It is adopted the technical scheme that above-mentioned purpose:
A kind of hydraulic lifting bracket of the Bridge Erector with support roller device, including pedestal, are fixed with four columns on pedestal,
Four columns are located at the four corners of virtual rectangle, the first supporting beam are fixed between wherein two adjacent columnss, other two
Be fixed with and the first supporting beam the second supporting beam disposed in parallel of root adjacent columns, in the first supporting beam and the second supporting beam
Both ends are hinged with hydraulic cylinder；Between four columns be equipped with horizontally disposed crossbeam, on crossbeam with four stud phases
Engaging lug is equipped with to place, the engaging lug, which is arranged, to be slidably connected on corresponding column, and the top of hydraulic cylinder is corresponding hinged
The four corners on crossbeam；It is fixed with shaft on crossbeam, the carrying roller for rest crane's major girder is rotatably connected in shaft
Device.
Preferably, the support roller device includes the rotating plate with shaft rotation connection, and support is symmetrically fixed on rotating plate
Roller group, the roller station include two support frame of supporting roller in left and right, and carrying roller is rotatably connected on support frame of supporting roller, is rotated for carrying roller
The motor of power is provided, at the top of the carrying roller at the top of protrusion support frame.
Preferably, the motor drives carrying roller rotation by retarder.
Preferably, multiple dowel holes are uniformly provided with from top to bottom on column, in engaging lug, the first supporting beam and second
It is equipped with the through-hole matched with dowel hole in supporting beam, is furnished with positioning pin in through-hole.
Preferably, two through-holes of horizontal Tile setting are equipped on engaging lug, in the first supporting beam and the second supporting beam
It is equipped with a through-hole.
Preferably, it is equipped on bottom plate for securing a base plate to the mounting hole on beam car.The utility model is had
Have the beneficial effect that this lifting support by the mounting hole on bottom plate, is fixedly mounted on suitable position on beam car by (1), pacify
Holding position is flexible, convenient to disassembly；(2) by adjusting the position of the first supporting beam and the second supporting beam to adapt to different height
Then the Bridge Erector of model is fixed using pin shaft uniform force to be transmitted on column；(3) hydraulic cylinder piston rod is stretched
Contracting drives and carries out rest to the girder of Bridge Erector two sides at the suitable position of beam lifting, and motor drives the rotation of carrying roller and drags
Dynamic crane's major girder is moved forward and backward；(4) rotation connection between rotating plate and shaft can guarantee Bridge Erector in the same of back-and-forth motion
When in excessively curved or while turning to adapt to the change in direction automatically；(5) matching with front outrigger for bridge girder erection machine and completing first frame is two-wire beam
High-speed rail single line box beam erection.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the left view of Fig. 1.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
As depicted in figs. 1 and 2, the utility model includes pedestal 3, is fixed with four columns, four columns position on the base 3
In the four corners of virtual rectangle, the first supporting beam 1 is fixed between wherein two 2 adjacent columnss, it is adjacent vertical at other two
Be fixed with and second supporting beam 11 disposed in parallel of the first supporting beam 1 of column 10, in the first supporting beam 1 and the second supporting beam 11
Both ends are hinged with hydraulic cylinder 5；Between four columns be equipped with horizontally disposed crossbeam 6, on the cross beam 6 with four studs
Opposite place is equipped with engaging lug 7, and the engaging lug 7, which is arranged, to be slidably connected on corresponding column, and the top of hydraulic cylinder 5 is corresponding
Hinged four corners on the cross beam 6；It is fixed with shaft 16 on the cross beam 6, is rotatably connected in shaft 16 for rest Bridge Erector
The support roller device 8 of girder.
The support roller device 8 includes the rotating plate 15 being rotatablely connected with shaft 16, and support is symmetrically fixed on rotating plate 15
Roller group, the roller station include two support frame of supporting roller 13 in left and right, and carrying roller 14 is rotatably connected on support frame of supporting roller 13, is support
The rotation of roller 14 provides the motor 12 of power, and 13 top of protrusion support frame at the top of the carrying roller 14, the motor 12 is by subtracting
Fast device drives carrying roller 14 to rotate.
In order to realize positioning and fixation to the first supporting beam 1, the second supporting beam 11 and crossbeam 6, on column certainly
Multiple dowel holes 9 are uniformly provided under above, is equipped with and positions in engaging lug 7, the first supporting beam 1 and the second supporting beam 11
The through-hole that pin hole 9 matches is furnished with positioning pin in through-hole.Wherein, two that horizontal Tile setting is equipped on engaging lug 7 are logical
Hole is equipped with a through-hole in the first supporting beam 1 and the second supporting beam 11.
It is equipped on the base 3 for pedestal 3 to be fixed on the mounting hole on beam car, so that this lifting support be facilitated to transport
The variation of installation site on beam vehicle.
When the utility model is used, this lifting support is fixedly mounted on beam car by the mounting hole on pedestal 3
Suitable position, by adjusting the position of the first supporting beam 1 and the second supporting beam 11 and being fixed using pin shaft, hydraulic cylinder 5 is living
Rest is carried out to the girder of Bridge Erector two sides at the suitable position of flexible drive crossbeam 6 lifting of stopper rod, motor 12 drives support
The rotation of roller 14 and drag crane's major girder back-and-forth motion；Rotation connection between rotating plate 15 and shaft 16 can guarantee Bridge Erector
Adapt to the change in direction automatically in excessively curved or steering while being moved forward and backward.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, but these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (6)
1. a kind of hydraulic lifting bracket of Bridge Erector with support roller device, which is characterized in that including pedestal, be fixed on pedestal
Four columns, four columns are located at the four corners of virtual rectangle, are fixed with the first supporting beam between wherein two adjacent columnss,
Other two adjacent columnss be fixed with the first supporting beam the second supporting beam disposed in parallel, in the first supporting beam and second
The both ends of supporting beam are hinged with hydraulic cylinder；Horizontally disposed crossbeam is equipped between four columns, it is vertical with four on crossbeam
Column position is equipped with engaging lug with respect to place, and the engaging lug, which is arranged, to be slidably connected on corresponding column, the top of hydraulic cylinder
Correspondence is hinged on four corners on crossbeam；It is fixed with shaft on crossbeam, is rotatably connected in shaft for rest bridge formation owner
The support roller device of beam.
2. hydraulic lifting bracket of the Bridge Erector according to claim 1 with support roller device, which is characterized in that the carrying roller
Device includes the rotating plate with shaft rotation connection, and roller station is symmetrically fixed on rotating plate, and the roller station includes left and right
Two support frame of supporting roller are rotatably connected to carrying roller on support frame of supporting roller, provide the motor of power, the support for carrying roller rotation
Protrusion support crane's major girder lower tracks at the top of roller.
3. hydraulic lifting bracket of the Bridge Erector according to claim 2 with support roller device, which is characterized in that described electronic
Machine drives carrying roller rotation by retarder.
4. hydraulic lifting bracket of the Bridge Erector according to any one of claims 1 to 3 with support roller device, feature exist
In being uniformly provided with multiple dowel holes from top to bottom on column, be all provided in engaging lug, the first supporting beam and the second supporting beam
There is the through-hole matched with dowel hole, is furnished with positioning pin in through-hole.
5. hydraulic lifting bracket of the Bridge Erector according to claim 4 with support roller device, which is characterized in that in engaging lug
Two through-holes of horizontal Tile setting are equipped with, a through-hole is equipped in the first supporting beam and the second supporting beam.
6. hydraulic lifting bracket of the Bridge Erector according to claim 5 with support roller device, which is characterized in that on pedestal
Equipped with the mounting hole for being fixed on pedestal on beam car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822214170.6U CN209306887U (en) | 2018-12-27 | 2018-12-27 | A kind of hydraulic lifting bracket of the Bridge Erector with support roller device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822214170.6U CN209306887U (en) | 2018-12-27 | 2018-12-27 | A kind of hydraulic lifting bracket of the Bridge Erector with support roller device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209306887U true CN209306887U (en) | 2019-08-27 |
Family
ID=67679138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822214170.6U Expired - Fee Related CN209306887U (en) | 2018-12-27 | 2018-12-27 | A kind of hydraulic lifting bracket of the Bridge Erector with support roller device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209306887U (en) |
-
2018
- 2018-12-27 CN CN201822214170.6U patent/CN209306887U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 |