CN221255248U - Bridge pier defect repairing device - Google Patents
Bridge pier defect repairing device Download PDFInfo
- Publication number
- CN221255248U CN221255248U CN202322892659.XU CN202322892659U CN221255248U CN 221255248 U CN221255248 U CN 221255248U CN 202322892659 U CN202322892659 U CN 202322892659U CN 221255248 U CN221255248 U CN 221255248U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- worm
- screw rod
- bridge pier
- semicircle annular
- 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.)
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Links
- 230000007547 defect Effects 0.000 title claims abstract description 17
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 12
- 238000007569 slipcasting Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Abstract
The utility model discloses a bridge pier defect repairing device, which belongs to the technical field of bridge pier repairing, and comprises the following components: install the guide rail in the same radial both sides of pier, install on the guide rail and follow the gliding supporter of guide rail, the spacing rotation is installed two-way screw rod on the supporter on one of them side guide rail in the guide rail of both sides, installs the slide bar on the supporter on the opposite side guide rail in the guide rail of both sides, threaded connection has the semicircle annular barrel on the opposite screw thread of two-way screw rod respectively, semicircle annular barrel and slide bar sliding connection, one of them is connected with the slip casting pipe in two semicircle annular barrels, and another one in two semicircle annular barrels is connected with the drain pipe. According to the utility model, the guide rail is arranged, so that the guide rail can play a role in supporting and transporting the semicircular cylinder bodies when repairing the damaged position of the bridge pier, and the two semicircular cylinder bodies can be conveniently assembled, folded, disassembled and separated through the bidirectional screw rod.
Description
Technical Field
The utility model belongs to the technical field of bridge pier repair, and particularly relates to a bridge pier defect repair device.
Background
The concrete structure of the bridge pier of the cross-sea bridge can be damaged at local positions or underwater positions due to long-term seawater scouring, and concrete stripping and rib leakage can occur. These damages and defects cause the reduction of the bearing capacity and durability of the bridge, seriously endanger the driving safety and the service life of the bridge, and therefore, the surface of the underwater pier needs to be repaired.
In the prior art, as disclosed in publication number CN 215366878U, water inside the first semicircular fixing ring and the second semicircular fixing ring can be discharged through the water outlet, so that the damaged surface of the cylindrical pier is convenient to repair through concrete, however, when the cylindrical pier is installed, the first semicircular fixing ring and the second semicircular fixing ring are required to be installed at the defect part of the pier, and when the cylindrical pier is positioned at the position below the water surface, the first semicircular fixing ring and the second semicircular fixing ring are troublesome to install and detach.
Therefore, it is necessary to provide a repairing device for bridge pier defects to solve the above-mentioned problems.
Disclosure of utility model
Accordingly, the present utility model is directed to a repairing device for repairing bridge pier defects, which is used for solving the problem of the prior art that the first semicircular fixing ring and the second semicircular fixing ring are troublesome to install.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a bridge pier defect repairing device, which comprises: install the guide rail in the same radial upper both sides of pier, install on the guide rail and follow the gliding supporter of guide rail, the spacing rotation is installed two-way screw rod on the supporter on one of them side guide rail in the guide rail of both sides, installs the slide bar on the supporter on the opposite side guide rail in the guide rail of both sides, threaded connection has semicircle annular cylinder on the opposite screw thread of two-way screw rod respectively, semicircle annular cylinder and slide bar sliding connection rotate two-way screw rod and can make two semicircle annular cylinder be close to each other in order to surround cylindrical pier, and one of two semicircle annular cylinder is connected with the slip casting pipe, and another in two semicircle annular cylinder is connected with the drain pipe.
Further, be equipped with the spout on the guide rail, supporter sliding connection is in the spout, the screw rod is installed to the spout internal rotation, screw rod and supporter threaded connection rotate the screw rod can make the supporter slide along the spout.
Further, the worm wheel is rotatably arranged in the support body, the worm wheel is fixedly connected with the bidirectional screw rod, a worm is slidably arranged on one side of the worm wheel, and the worm can be meshed with or separated from the worm wheel through the sliding worm.
Further, the support body is provided with a bar-shaped hole, the worm is slidably arranged in the bar-shaped hole, the worm can be separated from the worm wheel by abutting against the first end of the bar-shaped hole, and the worm can be meshed with the worm wheel by abutting against the second end of the bar-shaped hole.
Further, the worm is slidably mounted in the chute, a limiting hole corresponding to the strip-shaped hole is formed in the top wall of the chute, and the worm is slidably connected in the limiting hole.
Further, a connecting block is arranged on the semicircular cylinder body, and the bidirectional screw rod is in threaded connection with the connecting block.
Further, sealing gaskets are arranged on one side, which is clung to the two semicircular cylinder bodies, of the semicircular cylinder bodies.
The utility model has the beneficial effects that:
according to the utility model, the guide rail is arranged, so that the guide rail can play a role in supporting and transporting the semicircular cylinder bodies when repairing the damaged position of the bridge pier, and the two semicircular cylinder bodies can be conveniently assembled, folded, disassembled and separated through the bidirectional screw rod.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objects and other advantages of the utility model may be realized and obtained by means of the instrumentalities and combinations particularly pointed out in the specification.
Drawings
In order to make the objects, technical solutions and advantageous effects of the present utility model more clear, the present utility model provides the following drawings for description:
FIG. 1 is a schematic illustration of an installation of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of the worm gear and worm engagement of an embodiment of the present utility model;
Fig. 3 is a top view of an embodiment of the present utility model.
The figures are marked as follows: bridge pier 1, guide rail 2, spout 201, screw rod 202, spacing hole 203, supporter 3, bar hole 301, two-way screw rod 4, slide bar 5, semicircle ring cylinder 6, connecting block 601, worm wheel 7, worm 8.
Detailed Description
As shown in fig. 1 to 3, the present utility model provides a bridge pier defect repairing apparatus, comprising: the guide rail 2 is arranged on two sides of the cylindrical bridge pier 1 in the same radial direction, the guide rail 2 is provided with a support body 3 capable of sliding along the guide rail 2, the support body 3 on one side of the guide rail 2 in the two side guide rails 2 is provided with a bidirectional screw rod 4 in a limiting rotation manner, the support body 3 on the other side of the guide rail 2 in the two side guide rails 2 is provided with a slide rod 5, opposite threads of the bidirectional screw rod 4 are respectively connected with a semicircular cylinder body 6 in a threaded manner, the semicircular cylinder body 6 is in sliding connection with the slide rod 5, the two semicircular cylinder bodies 6 can be mutually close to each other to surround the cylindrical bridge pier 1 by rotating the bidirectional screw rod 4, one of the two semicircular cylinder bodies 6 is connected with a grouting pipe, and the other of the two semicircular cylinder bodies 6 is connected with a drain pipe.
In this scheme, as in fig. 1, when the pier receives the washing and appears the damage, at the same radial both sides installation guide rail 2 of pier 1, supporter 3 can follow guide rail 2 and move to the axis direction of pier, so that supporter 3 removes to the damaged position of pier, semicircle ring barrel 6 and the damaged position of pier of supporter 3 both sides correspond this moment, rotate bi-directional screw 4 again, make semicircle ring barrel 6 each other in order to surround pier 1 of supporter 3 both sides, be equipped with the clearance between two semicircle ring barrel 6 foldings back and pier 1, after the water in the clearance is discharged through the drain pipe, pour into the concrete into in the clearance again by the slip casting pipe in order to repair the damaged position of pier 1.
This scheme is through setting up guide rail 2, when repairing the damaged position of pier 1, and guide rail 2 can play support and transportation effect to semicircle ring barrel 6, and through bi-directional screw 4, the installation of two semicircle ring barrels 6 of being convenient for folds and dismantles the separation.
In one embodiment of the present utility model, the guide rail 2 is provided with a chute 201, the support body 3 is slidably connected in the chute 201, a screw 202 is rotatably installed in the chute 201, and the screw 202 is in threaded connection with the support body 3.
In this scheme, as shown in fig. 1, the support body 3 can slide along the chute 201 by rotating the screw 202, so that the sliding capability of the support body 3 and the stability after sliding to a preset position are ensured.
In one embodiment of the present utility model, the support 3 is rotatably provided with a worm wheel 7, the worm wheel 7 is fixedly connected with the bidirectional screw 4, one side of the worm wheel 7 is slidably provided with a worm 8, and the worm 8 can be meshed with or separated from the worm wheel 7 by sliding the worm 8.
In this scheme, as shown in fig. 2, when repairing the bridge pier, the sliding worm 8 makes the worm 8 separate from the worm wheel 7, after the support body 3 slides to the repairing position, the sliding worm 8 makes the worm 8 mesh with the worm wheel 7, and then the rotating worm 8 drives the worm wheel 7 to rotate, so as to drive the bidirectional screw 4 to rotate, and thus the two semicircular cylinder bodies 6 are close to each other to enclose the bridge pier 1.
According to the scheme, the worm 8 is matched with the worm wheel 7, so that the semicircular cylinder 6 can be moved on the water surface without underwater construction.
In one embodiment of the present utility model, the support 3 is provided with a bar-shaped hole 301, the worm 8 is slidably mounted in the bar-shaped hole 301, the worm 8 can be separated from the worm wheel 7 by abutting the sliding worm 8 against a first end of the bar-shaped hole 301, and the worm 8 can be meshed with the worm wheel 7 by abutting the sliding worm 8 against a second end of the bar-shaped hole 301.
In the scheme, through the arrangement of the strip-shaped holes 301, the worm 8 is enabled to slide in the strip-shaped holes 301 in a limiting mode, and therefore water operators can conveniently judge the connection state of the worm 8 and the worm wheel 7.
In one embodiment of the present utility model, the worm 8 is slidably mounted in the chute 201, a top wall of the chute 201 is provided with a limiting hole 203 corresponding to the bar-shaped hole 301, and the worm 8 is slidably connected in the limiting hole 203.
In this scheme, as shown in fig. 3, the sizes and shapes of the limiting hole 203 and the bar-shaped hole 301 are consistent, the limiting hole 203 is located above the water surface, and by setting the limiting hole 203, an operator located on the water surface can determine the position of the worm 8, so as to determine whether the worm 8 is engaged with or disengaged from the worm wheel 7.
In one embodiment of the present utility model, a connection block 601 is provided on the semi-circular cylinder 6, and the bidirectional screw 4 is in threaded connection with the connection block 601.
In this scheme, through setting up connecting block 601, be convenient for connect semicircle ring cylinder 6 and bi-directional screw 4.
In one embodiment of the utility model, a gasket is mounted on the side of the semi-circular cylinder 6 against which both are attached.
In the scheme, the sealing gasket is arranged to ensure the tightness of the two semicircular cylinder bodies 6 after being folded.
Finally, it is noted that the above-mentioned preferred embodiments are only intended to illustrate rather than limit the utility model, and that, although the utility model has been described in detail by means of the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the utility model as defined by the appended claims.
Claims (7)
1. The utility model provides a pier defect patching device which characterized in that includes: install the guide rail in the same radial upper both sides of pier, install on the guide rail and follow the gliding supporter of guide rail, the spacing rotation is installed two-way screw rod on the supporter on one of them side guide rail in the guide rail of both sides, installs the slide bar on the supporter on the opposite side guide rail in the guide rail of both sides, threaded connection has semicircle annular cylinder on the opposite screw thread of two-way screw rod respectively, semicircle annular cylinder and slide bar sliding connection rotate two-way screw rod and can make two semicircle annular cylinder be close to each other in order to surround cylindrical pier, and one of two semicircle annular cylinder is connected with the slip casting pipe, and another in two semicircle annular cylinder is connected with the drain pipe.
2. The bridge pier defect repair device according to claim 1, wherein: the guide rail is provided with a sliding groove, the supporting body is slidably connected in the sliding groove, the sliding groove is rotationally provided with a screw rod, the screw rod is in threaded connection with the supporting body, and the supporting body can slide along the sliding groove by rotating the screw rod.
3. The bridge pier defect repair device according to claim 2, wherein: the support body is internally provided with a worm wheel in a rotating way, the worm wheel is fixedly connected with the bidirectional screw rod, one side of the worm wheel is provided with a worm in a sliding way, and the worm can be meshed with or separated from the worm wheel by the sliding worm.
4. The bridge pier defect repair device according to claim 3, wherein: the support body is provided with a strip-shaped hole, the worm is slidably arranged in the strip-shaped hole, the worm can be separated from the worm wheel by abutting against the first end of the strip-shaped hole, and the worm can be meshed with the worm wheel by abutting against the second end of the strip-shaped hole.
5. The bridge pier defect repair device according to claim 4, wherein: the worm is slidably mounted in the chute, a limiting hole corresponding to the strip-shaped hole is formed in the top wall of the chute, and the worm is slidably connected in the limiting hole.
6. The bridge pier defect repair device according to claim 1, wherein: the connecting block is arranged on the semicircular cylinder body, and the bidirectional screw rod is in threaded connection with the connecting block.
7. The bridge pier defect repair device according to claim 1, wherein: and sealing gaskets are arranged on one side, which is clung to the two semicircular cylinder bodies, of the semicircular cylinder bodies.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221255248U true CN221255248U (en) | 2024-07-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |