CN216857828U - Steel box girder edge straightening machine - Google Patents
Steel box girder edge straightening machine Download PDFInfo
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- CN216857828U CN216857828U CN202220530207.XU CN202220530207U CN216857828U CN 216857828 U CN216857828 U CN 216857828U CN 202220530207 U CN202220530207 U CN 202220530207U CN 216857828 U CN216857828 U CN 216857828U
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Abstract
The utility model discloses a steel box girder edge straightening machine, which belongs to the technical field of steel beam boxes and comprises a workbench, wherein two sides of the top of the workbench are fixedly connected with sliding strips, sliding blocks are connected in the two sliding strips in a sliding manner, the tops of the two sliding blocks are fixedly connected with first electric push rods, the tops of the two first electric push rods are fixedly connected with L-shaped plates, and the opposite sides of the two L-shaped plates are fixedly connected with a group of first hydraulic rods. Through the combined action of first hydraulic stem, second movable assembly, second hydraulic stem and third movable assembly, can play the effect of clamping to the top and the bottom at steel box girder edge, and remove along the girder steel case when the clamping, improve the correction effect of device, through the setting of electro-magnet, utilize magnetic force adsorption, fix steel box girder position conveniently, prevent that the steel box girder is at the correction in-process, the position takes place to remove, and the influence is corrected.
Description
Technical Field
The utility model relates to the technical field of steel beam boxes, in particular to a steel box beam edge straightening machine.
Background
The steel box girder, also called steel plate box girder, is a common structural form of a large-span bridge and is more and more widely applied. As shown in fig. 1, a steel box girder generally includes a bottom plate, webs welded and fixed to the bottom plate, and partition plates welded between the webs and fixed to the bottom plate, wherein the length directions of the webs and the bottom plate are the same as the overall length of the steel box girder, and the webs are disposed on both sides of the upper portion of the bottom plate. In addition, a panel is usually welded to the edge of the upper side of the web, the length direction of the panel is consistent with that of the web, and the panel is arranged on one side of the web far away from another web.
The edge straightening machine for the steel box girder disclosed by Chinese patent literature has the following publication number: CN109909325U, published date: 20200703, although the problem of large correction error is solved, the problem of poor effect of the device on correcting the steel beam box is not solved, and the device is inconvenient to fix the position, so that the steel beam box is easy to move in the correction process.
SUMMERY OF THE UTILITY MODEL
(1) Technical problem to be solved
Aiming at the defects in the prior art, the utility model aims to provide the steel box girder edge straightening machine which has the characteristics of good straightening effect and convenience in fixing.
(2) Technical scheme
In order to achieve the purpose, the utility model provides a steel box girder edge straightening machine which comprises a workbench, wherein sliding strips are fixedly connected to two sides of the top of the workbench, sliding blocks are slidably connected into the two sliding strips, first electric push rods are fixedly connected to the tops of the two sliding blocks, L-shaped plates are fixedly connected to the tops of the two first electric push rods, a group of first hydraulic rods are fixedly connected to the opposite sides of the two L-shaped plates, a first movable assembly is fixedly connected to one end of each group of first hydraulic rods, a second movable assembly is fixedly connected to the tops of the two first movable assemblies, the same fixing frame is fixedly connected to the tops of the two L-shaped plates, a set of second hydraulic rods penetrate through the fixing frame, a set of third movable assemblies are fixedly connected to the bottoms of the second hydraulic rods, and electromagnets are embedded into the top of the workbench.
When using this technical scheme's steel box girder edge unscrambler, through the combined action of first hydraulic stem, second movable assembly, second hydraulic stem and third movable assembly, can play the effect of clamping to the top and the bottom at steel box girder edge, and remove along the girder steel case when the clamping, improve the correction effect of device, through the setting of electro-magnet, utilize magnetic force adsorption, conveniently fix steel box girder position, prevent that the steel box girder is correcting the in-process, the position takes place to remove, the influence is corrected.
Further, the first movable assembly, the second movable assembly and the third movable assembly are the same in structure, the first movable assembly comprises a movable frame, one side of the movable frame is fixedly connected with one side of a group of first hydraulic rods, and the inner wall of the movable frame is movably connected with a roller through a movable shaft.
Further, a controller is arranged on one side of the top of the workbench.
Furthermore, two equal fixedly connected with second electric putter in inner wall one side of draw runner, two second electric putter's one end fixed connection is in one side of two sliders respectively.
Furthermore, the controller is electrically connected with the first electric push rod, the second electric push rod, the first hydraulic rod, the second hydraulic rod and the electromagnet through wires respectively.
(3) Advantageous effects
In conclusion, the utility model has the following beneficial effects:
1. the top and the bottom of the edge of the steel box girder can be clamped and fixed through the combined action of the first hydraulic rod, the second movable assembly, the second hydraulic rod and the third movable assembly, and the steel box girder moves along the steel box during clamping, so that the correction effect of the device is improved, and the position of the steel box girder is conveniently fixed through the arrangement of the electromagnet and the magnetic adsorption effect, so that the steel box girder is prevented from moving and influencing correction in the correction process;
2. through the setting of first hydraulic stem and first movable assembly, can play limiting displacement to the case body of girder steel case, prevent that the case body from taking place to warp at the correction in-process, through the setting of second electric putter and slider, can drive the mount and remove, make the device continuity correct the steel case roof beam.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is a schematic side view of the cross-sectional structure of the present invention;
fig. 4 is a schematic structural diagram of the first movable assembly shown in fig. 2 according to the present invention.
The labels in the figures are:
1. a work table; 2. a controller; 3. a slide bar; 4. a slider; 5. a first electric push rod; 6. an L-shaped plate; 7. a first hydraulic lever; 8. a first movable assembly; 801. a movable frame; 802. a drum; 9. a second movable assembly; 10. a fixed mount; 11. a second hydraulic rod; 12. a third movable assembly; 13. an electromagnet; 14. a second electric push rod.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood and obvious, the technical solutions in the embodiments of the present invention are clearly and completely described below to further illustrate the utility model, and obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.
Example (b):
the utility model is described in further detail below with reference to figures 1-4.
Referring to fig. 1-4, the present invention provides a technical solution: the steel box girder edge straightening machine comprises a workbench 1, wherein two sides of the top of the workbench 1 are fixedly connected with sliding strips 3, two sliding strips 3 are connected with sliding blocks 4 in a sliding manner, the tops of the two sliding blocks 4 are fixedly connected with first electric push rods 5, the tops of the two first electric push rods 5 are fixedly connected with L-shaped plates 6, opposite sides of the two L-shaped plates 6 are fixedly connected with a group of first hydraulic rods 7, one ends of the group of first hydraulic rods 7 are fixedly connected with first movable assemblies 8, the box body of a steel box girder can be limited by the arrangement of the first hydraulic rods 7 and the first movable assemblies 8, the box body is prevented from deforming in the straightening process, the tops of the two first movable assemblies 8 are fixedly connected with second movable assemblies 9, the tops of the two L-shaped plates 6 are fixedly connected with a same fixing frame 10, and a group of second hydraulic rods 11 penetrate through the fixing frame 10, bottom fixedly connected with third movable assembly 12 of a set of second hydraulic stem 11, through first hydraulic stem 7, second movable assembly 9, the combined action of second hydraulic stem 11 and third movable assembly 12, can play the effect of clamping to the top at steel box girder edge and bottom, and remove along the girder steel case when the clamping, improve the correction effect of device, workstation 1's top is inlayed and is equipped with electro-magnet 13, setting through electro-magnet 13, utilize magnetic force adsorption, conveniently fix steel box girder position, prevent that the steel box girder is at the correction in-process, the position takes place to remove, the influence is corrected.
Specifically, the first movable assembly 8, the second movable assembly 9 and the third movable assembly 12 have the same structure, the first movable assembly 8 comprises a movable frame 801, one side of the movable frame 801 is fixedly connected with one side of a group of first hydraulic rods 7, the inner wall of the movable frame 801 is movably connected with a roller 802 through a movable shaft, and one side of the top of the workbench 1 is provided with a controller 2.
By adopting the above technical solution, the controller 2 can be a conventionally known device that can be controlled by a computer or the like.
Specifically, the inner wall one sides of the two sliding bars 3 are fixedly connected with second electric push rods 14, one ends of the two second electric push rods 14 are fixedly connected to one sides of the two sliding blocks 4 respectively, and the controller 2 is electrically connected with the first electric push rod 5, the second electric push rod 14, the first hydraulic rod 7, the second hydraulic rod 11 and the electromagnet 13 through wires respectively.
Through adopting above-mentioned technical scheme, through the setting of second electric putter 14 and slider 4, can drive mount 10 and remove, make the device continuity correct the steel box girder.
The working principle of the utility model is as follows: when the device is used, the device is connected with an external power supply, a steel box girder is placed on a workbench 1, an electromagnet 13 is electrified to generate electromagnetic force, the steel box girder is fixed on the workbench 1 under the magnetic adsorption effect of the electromagnetic force, a second hydraulic rod 11 pushes a first movable assembly 8 and a second movable assembly 9 to move, so that the second movable assembly 9 moves to the position below the edge of the steel box girder, a first electric push rod 5 drives the first movable assembly 8 and the second movable rod assembly to ascend, and the top of the second movable assembly 9 is lapped with the bottom of the edge of the steel box girder;
second hydraulic stem 11 stretches out, make the box body overlap joint of first movable assembly 8 and steel box girder, second hydraulic stem 11 promotes third movable assembly 12 whereabouts, make third movable assembly 12 and steel box girder edge top overlap joint, second electric putter 14 stretches out, promote slider 4 and slide in draw runner 3, thereby make first movable assembly 8, second movable assembly 9 and third movable assembly 12 remove along the steel box girder, at the in-process that removes, flatten steel box girder edge, accomplish the correction to the steel box girder.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (5)
1. Steel case roof beam edge levelling machine, including workstation (1), its characterized in that: the two sides of the top of the workbench (1) are fixedly connected with sliding strips (3), two sliding strips (3) are connected with sliding blocks (4) in a sliding mode, the top of each sliding block (4) is fixedly connected with a first electric push rod (5), the top of each first electric push rod (5) is fixedly connected with an L-shaped plate (6), the opposite sides of the two L-shaped plates (6) are fixedly connected with a group of first hydraulic rods (7), one end of each group of first hydraulic rods (7) is fixedly connected with a first movable assembly (8), the top of each group of first movable assemblies (8) is fixedly connected with a second movable assembly (9), the top of each group of L-shaped plates (6) is fixedly connected with a same fixing frame (10), a group of second hydraulic rods (11) penetrate through the fixing frame (10), and the bottom of each group of second hydraulic rods (11) is fixedly connected with a third movable assembly (12), an electromagnet (13) is embedded in the top of the workbench (1).
2. The steel box beam edge conditioner of claim 1, wherein: the structure of first movable assembly (8), second movable assembly (9) and third movable assembly (12) is the same, first movable assembly (8) are including adjustable shelf (801), one side of one side fixedly connected with a set of first hydraulic stem (7) of adjustable shelf (801), the inner wall of adjustable shelf (801) has cylinder (802) through loose axle swing joint.
3. The steel box beam edge conditioner of claim 1, wherein: and a controller (2) is arranged on one side of the top of the workbench (1).
4. The steel box beam edge conditioner of claim 1, wherein: two equal fixedly connected with second electric putter (14) in inner wall one side of draw runner (3), two the one end of second electric putter (14) is fixed connection respectively in one side of two sliders (4).
5. The steel box beam edge conditioner of claim 3, wherein: the controller (2) is electrically connected with the first electric push rod (5), the second electric push rod (14), the first hydraulic rod (7), the second hydraulic rod (11) and the electromagnet (13) through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220530207.XU CN216857828U (en) | 2022-03-12 | 2022-03-12 | Steel box girder edge straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220530207.XU CN216857828U (en) | 2022-03-12 | 2022-03-12 | Steel box girder edge straightening machine |
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| Publication Number | Publication Date |
|---|---|
| CN216857828U true CN216857828U (en) | 2022-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220530207.XU Active CN216857828U (en) | 2022-03-12 | 2022-03-12 | Steel box girder edge straightening machine |
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| Country | Link |
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| CN (1) | CN216857828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115870368A (en) * | 2023-03-09 | 2023-03-31 | 河南大方重型装备有限公司 | Panel correcting assembly for steel box girder machining |
-
2022
- 2022-03-12 CN CN202220530207.XU patent/CN216857828U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115870368A (en) * | 2023-03-09 | 2023-03-31 | 河南大方重型装备有限公司 | Panel correcting assembly for steel box girder machining |
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