CN216074801U - Continuous beam pier top temporary support dismantling device - Google Patents
Continuous beam pier top temporary support dismantling device Download PDFInfo
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- CN216074801U CN216074801U CN202122685915.9U CN202122685915U CN216074801U CN 216074801 U CN216074801 U CN 216074801U CN 202122685915 U CN202122685915 U CN 202122685915U CN 216074801 U CN216074801 U CN 216074801U
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Abstract
The utility model discloses a continuous beam pier top temporary support dismantling device, which relates to the technical field of building equipment and comprises a sliding assembly, a suspension device, an air suction device and a positioning assembly; the sliding assembly comprises a fixed sliding rail, and a sliding block is connected to the sliding rail in a sliding manner; the suspension device is fixed on the lower end surface of the sliding block and used for hoisting the sundry barrel; the air suction device is used for adsorbing dust in the temporary support, the positioning assembly comprises a first telescopic rod, a first movable plate, a second movable plate and a positioning clamping jaw which are sequentially connected, a positioning rod and an electric wrench are arranged at the bottom of the second movable plate, the positioning rod is used for positioning the positioning rod of the sealing bolt, and the electric wrench is arranged on the second movable plate through the second telescopic rod and is matched with the positioning rod in position; the end part of the air suction pipe is matched with the position of the positioning rod. The temporary support is quickly dismantled and recovered, the construction efficiency is improved, the construction cost is reduced, and social resources are saved.
Description
Technical Field
The utility model relates to the technical field of construction equipment, in particular to a continuous beam pier top temporary support dismantling device.
Background
Along with the increase of the investment of infrastructure construction, the design of the bridge is changed from the original step-by-step simply support to a bridge deck negative simply support continuous structure, continuous parts of beam plates are supported by temporary supports, steel strands are tensioned after the construction of a cast-in-place section, a wet joint and the like between the beam plates is finished, and the temporary supports are dismantled before the concrete of the bridge deck is poured, namely the conversion process of a bridge system. The temporary support needs to be dismantled in advance in the system conversion process, the temporary support usually adopts a sand box structure form, and a large-scale machine is matched with a manual mode for dismantling in the dismantling process; particularly, the potential safety hazard is high in the temporary support dismantling process of a tall bridge and the resource occupancy rate is very large.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a method for detecting the defect of the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the device for dismantling the temporary support at the top of the continuous beam pier comprises a sliding assembly, a suspension device, an air suction device and a positioning assembly;
the sliding assembly comprises a sliding rail fixedly connected to the bottom of the bridge body, and a sliding block is connected to the sliding rail in a sliding manner;
the suspension device is fixed on the lower end face of the sliding block and used for hoisting the sundry barrel;
the air suction device comprises air suction equipment fixedly connected to the lower end face of the sliding block, an air suction pipe is arranged on the air suction equipment, and the air suction pipe is arranged on the positioning assembly;
the positioning assembly comprises a first telescopic rod, a first movable plate, a second movable plate and a positioning clamping jaw which are sequentially connected, the first telescopic rod is fixed on the outer wall of the air suction device or the bottom of the sliding block, the first movable plate is rotatably connected to the free end of the first telescopic rod, and the second movable plate is rotatably connected to the positioning clamping jaw and arranged at one end, far away from the first movable plate, of the second movable plate;
a positioning rod and an electric wrench are arranged at the bottom of the second movable plate, the positioning rod is used for positioning the positioning rod of the sealing bolt, and the electric wrench is arranged on the second movable plate through a second telescopic rod and is matched with the positioning rod in position;
the end part of the air suction pipe is matched with the position of the positioning rod.
Furthermore, the slide rails are a plurality of and are fixedly arranged on the lower end face of the bridge body through fixing bolts, and the slide rails are arranged in parallel.
Furthermore, the number of the sliding blocks is multiple, and the bottom of each sliding block is provided with a mounting platform for mounting the suspension device and the air suction device.
Furthermore, the suspension device comprises a rope shaft and a sundry barrel, the rope shaft is arranged at the bottom of the mounting platform through a mounting frame, a rope is arranged on the rope shaft and used for hoisting the sundry barrel, and the rope shaft is driven by a rope motor.
Furthermore, a sundry throwing-in opening is formed in the bottom of the air suction device and is arranged above the opening direction of the sundry barrel.
Furthermore, the bottom of the first telescopic rod, the first movable plate and the second movable plate is provided with an air suction pipe fixing frame for fixing the air suction pipe.
Furthermore, the first telescopic rod is hinged to the first movable plate, a rotating motor is arranged at the position where the first telescopic rod is hinged to the first movable plate, the first movable plate is hinged to the second movable plate, and a reset spring is arranged at the position where the first movable plate is hinged to the second movable plate.
Further, an electric wrench mounting frame is arranged at the bottom of the second movable plate and connected with an electric wrench through a second telescopic rod.
Furthermore, the locating lever includes horizon bar and vertical pole, vertical pole fixed connection in terminal surface under the second fly leaf, horizon bar fixed connection in vertical pole, the contained angle that horizon bar and vertical pole formed corresponds with electric spanner work end.
Compared with the prior art, the utility model has the beneficial effects that:
the temporary support is quickly dismantled and recovered, so that the construction efficiency is improved, the construction cost is reduced, and social resources are saved; the safety risk of dismantling and recovering the temporary support is avoided.
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 and not to limit the utility model.
Fig. 1 is a schematic overall structure diagram of a continuous beam pier top temporary support dismantling device provided by the utility model;
FIG. 2 is a schematic structural diagram of a positioning assembly according to the present invention;
fig. 3 is a schematic structural diagram of another angular positioning assembly according to the present invention.
In the figure: 1. a bridge body; 2. fixing the bolt; 3. a slide rail; 4. a slider; 5. a suction device; 6. a rope motor; 7. a rope shaft; 8. a sundry throwing port; 9. a sundries barrel; 10. a first telescopic rod; 11. an air intake duct; 12. a second movable plate; 13. positioning the clamping jaw; 14. a temporary support; 15. a jaw motor; 16. positioning a rod; 17. a sealing bolt; 18. an electric wrench; 19. a second telescopic rod; 20. an air suction pipe fixing frame; 21. a first movable plate.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, the continuous beam pier top temporary support dismantling device comprises a sliding assembly, a suspension device, a suction device and a positioning assembly:
the sliding assembly is used for adjusting the position of the dismantling device and comprises a sliding rail 3 fixedly connected to the bottom of the bridge body 1, sliding blocks 4 are connected to the sliding rail 3 in a sliding mode, the sliding rails 3 are a plurality of and fixedly arranged on the lower end face of the bridge body 1 through fixing bolts 2, the sliding rails 3 are arranged in parallel, the sliding blocks 4 are a plurality of, and mounting platforms are arranged at the bottoms of the sliding blocks 4 and used for mounting a suspension device and an air suction device.
The suspension device is used for hoisting the sundries barrel 9 and dragging the sundries barrel to lower and pull up, the suspension device comprises a rope shaft 7 and the sundries barrel 9, the rope shaft 7 is arranged at the bottom of the mounting platform through a mounting frame, a rope is arranged on the rope shaft 7 and used for hoisting the sundries barrel 9, the rope shaft 7 is driven by a rope motor 6,
the air suction device comprises an air suction device 5 fixedly connected to the lower end face of the sliding block 4, an air suction pipe 11 is arranged on the air suction device 5, and the air suction pipe 11 is arranged on the positioning assembly; the bottom of the air suction device 5 is provided with a sundries feeding opening 8, and the sundries feeding opening 8 is arranged above the opening direction of the sundries barrel 9; the air suction device 5 absorbs sundries into the air suction device 5 through the air suction pipe 11, and after the sundries in the storage bin in the air suction device 5 reach a certain amount, the sundry throwing-in opening 8 is opened to enable the sundries to fall into the sundry barrel 9;
the positioning assembly comprises a first telescopic rod 10, a first movable plate 21, a second movable plate 12 and a positioning claw 13 which are sequentially connected, the first telescopic rod 10 is fixed on the outer wall of the air suction device 5 or at the bottom of the sliding block 4, the first movable plate is rotatably connected to the free end of the first telescopic rod 10, the second movable plate 12 is rotatably connected to the first movable plate, and the positioning claw 13 is arranged at one end, far away from the first movable plate, of the second movable plate 12 through a claw motor 15;
a positioning rod 16 and an electric wrench 18 are arranged at the bottom of the second movable plate 12, the positioning rod 16 is used for positioning a sealing bolt 17, and the electric wrench 18 is arranged at the bottom of the second movable plate 12 through a second telescopic rod 19 and is matched with the positioning rod 16 in position;
the suction pipe 11 sequentially passes through the suction pipe fixing frame 20 at the bottoms of the first telescopic rod 10, the first movable plate 21 and the second movable plate 12 from the suction device 5;
the first telescopic rod 10 is hinged to the first movable plate 21, a rotating motor is arranged at a position where the first telescopic rod 10 is hinged to the first movable plate 21, wherein the rotating motor is fixedly connected to the first movable plate 21 and used for driving the second movable plate 12 to rotate, the first movable plate 21 is hinged to the second movable plate 12, and a return spring (torsion spring) is arranged at a position where the first movable plate 21 is hinged to the second movable plate 12;
an electric wrench mounting frame is arranged at the bottom of the second movable plate 12 and connected with an electric wrench 18 through a second telescopic rod 19, the positioning rod 16 comprises a horizontal rod and a vertical rod, the vertical rod is fixedly connected to the lower end face of the second movable plate 12, the horizontal rod is fixedly connected to the vertical rod, and an included angle formed by the horizontal rod and the vertical rod corresponds to the working end of the electric wrench 18 and the end of the air suction pipe 11;
when the sand-removing device is used, the driving sliding block 4 moves along the sliding rail 3, after the position of the component to be positioned is opposite to the position of the temporary support 14, the first telescopic rod 10 is driven to extend, the opened positioning clamping jaw 13 is close to the temporary support 14, the horizontal rod of the positioning rod 16 is ensured to be positioned above or below the sealing bolt 17, the clamping jaw is controlled to be closed by the driving clamping jaw motor 15, then the rotating motor is driven to rotate, in the process, the length of the first telescopic rod 10 can be freely adjusted, the first movable plate 21 and the second movable plate 12 rotate to drive the clamping jaw and the positioning rod 16 to move, after the horizontal rod and the vertical rod in the positioning rod 16 are jointly abutted against the sealing bolt 17, the second telescopic rod 19 is driven to extend, the electric wrench 18 is matched with the sealing bolt 17, the sealing bolt 17 is separated from the temporary support 14, and finally the air suction pipe 11 is driven to take out sand in the temporary support 14.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (9)
1. The device for dismantling the temporary support at the top of the continuous beam pier is characterized by comprising a sliding assembly, a suspension device, an air suction device and a positioning assembly;
the sliding assembly comprises a sliding rail fixedly connected to the bottom of the bridge body, and a sliding block is connected to the sliding rail in a sliding manner;
the suspension device is fixed on the lower end face of the sliding block and used for hoisting the sundry barrel;
the air suction device comprises air suction equipment fixedly connected to the lower end face of the sliding block, an air suction pipe is arranged on the air suction equipment, and the air suction pipe is arranged on the positioning assembly;
the positioning assembly comprises a first telescopic rod, a first movable plate, a second movable plate and a positioning clamping jaw which are sequentially connected, the first telescopic rod is fixed on the outer wall of the air suction device or the bottom of the sliding block, the first movable plate is rotatably connected to the free end of the first telescopic rod, and the second movable plate is rotatably connected to the positioning clamping jaw and arranged at one end, far away from the first movable plate, of the second movable plate;
a positioning rod and an electric wrench are arranged at the bottom of the second movable plate, the positioning rod is used for positioning the positioning rod of the sealing bolt, and the electric wrench is arranged on the second movable plate through a second telescopic rod and is matched with the positioning rod in position;
the end part of the air suction pipe is matched with the position of the positioning rod.
2. The continuous beam pier top temporary support dismantling device according to claim 1, wherein the number of the slide rails is a plurality of slide rails, the slide rails are fixedly arranged on the lower end face of the bridge body through fixing bolts, and the plurality of slide rails are arranged in parallel.
3. The continuous beam pier top temporary support dismantling device according to claim 2, wherein the number of the sliding blocks is several, and the bottom of the sliding blocks is provided with a mounting platform for mounting a suspension device and a suction device.
4. The continuous beam pier top temporary support dismantling device according to claim 3, wherein the suspension device comprises a rope shaft and a sundry barrel, the rope shaft is arranged at the bottom of the mounting platform through a mounting frame, a rope is arranged on the rope shaft and used for hoisting the sundry barrel, and the rope shaft is driven by a rope motor.
5. The continuous beam pier top temporary support dismantling device according to claim 2, wherein a sundry throwing-in opening is formed in the bottom of the air suction equipment and is arranged above the opening direction of the sundry barrel.
6. The continuous beam pier top temporary support dismantling device according to claim 1, wherein the first telescopic rod, the first movable plate and the second movable plate are all provided with an air suction pipe fixing frame for fixing an air suction pipe at the bottom.
7. The continuous beam pier top temporary support dismantling device according to claim 1, wherein the first telescopic rod is hinged to a first movable plate, a rotating motor is arranged at the position where the first telescopic rod is hinged to the first movable plate, the first movable plate is hinged to a second movable plate, and a return spring is arranged at the position where the first movable plate is hinged to the second movable plate.
8. The continuous beam pier top temporary support dismantling device according to claim 1, wherein an electric wrench mounting rack is arranged at the bottom of the second movable plate, and the electric wrench mounting rack is connected with an electric wrench through a second telescopic rod.
9. The continuous beam pier top temporary support dismantling device according to claim 1, wherein the positioning rod comprises a horizontal rod and a vertical rod, the vertical rod is fixedly connected to the lower end surface of the second movable plate, the horizontal rod is fixedly connected to the vertical rod, and an included angle formed by the horizontal rod and the vertical rod corresponds to a working end of an electric wrench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122685915.9U CN216074801U (en) | 2021-11-04 | 2021-11-04 | Continuous beam pier top temporary support dismantling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122685915.9U CN216074801U (en) | 2021-11-04 | 2021-11-04 | Continuous beam pier top temporary support dismantling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216074801U true CN216074801U (en) | 2022-03-18 |
Family
ID=80644008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122685915.9U Active CN216074801U (en) | 2021-11-04 | 2021-11-04 | Continuous beam pier top temporary support dismantling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216074801U (en) |
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2021
- 2021-11-04 CN CN202122685915.9U patent/CN216074801U/en active Active
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