CN220132748U - Skid shoe with self-correcting function - Google Patents
Skid shoe with self-correcting function Download PDFInfo
- Publication number
- CN220132748U CN220132748U CN202321609537.9U CN202321609537U CN220132748U CN 220132748 U CN220132748 U CN 220132748U CN 202321609537 U CN202321609537 U CN 202321609537U CN 220132748 U CN220132748 U CN 220132748U
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- sliding shoe
- oil cylinder
- shoe body
- cylinder supporting
- counter
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- 238000010276 construction Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to a sliding shoe with a self-correcting function, which comprises a sliding shoe body, wherein limiting blocks are respectively fixedly arranged at the bottoms of the two longitudinal ends of the sliding shoe body, and the sliding shoe is characterized in that: and each limiting block is welded with a counter-force seat along the two transverse ends of the sliding shoe respectively, each counter-force seat is welded with an oil cylinder supporting plate, the plate surface of each oil cylinder supporting plate is parallel to the bottom surface of the sliding shoe body, the oil cylinder supporting plates on the two counter-force seats longitudinally opposite to each other along the sliding shoe body extend oppositely, each oil cylinder supporting plate is provided with a correction oil cylinder, and the axis of the correction oil cylinder is longitudinally arranged along the sliding shoe body. The correction system is arranged on the sliding shoe, so that the correction can be performed in real time, the construction efficiency is high, and the cost is low.
Description
Technical Field
The utility model belongs to the technical field of bridge construction, relates to bridge slip construction, and in particular relates to a bridge slip construction sliding shoe with a self-correcting function.
Background
The bridge sliding construction is to lay a slide way on the pier top along the bridge direction, place a sliding shoe on the slide way, place the girder segment on the sliding shoe, and slide the girder segment to a designated position by dragging the sliding shoe through a traction system arranged at one end of the slide way.
The sliding shoes are easy to deviate when sliding on the sliding ways due to the influence of factors such as the linear shape, gradient and unbalanced traction of the sliding ways. At present, a transverse deviation correcting system is generally arranged on a slideway beam in construction, when deviation occurs, a large-tonnage oil cylinder is used for pushing a sliding shoe to correct the deviation, but the deviation correcting mode is needed to be carried out when the sliding stops, and a set of deviation correcting devices are arranged on the slideway beam at regular intervals, so that the efficiency is low and the cost is high.
The patent CN203583372U provides a "sliding shoe for pushing cantilever box beam", which is provided with rail limiting plates on two sides of the bottom of the sliding shoe to prevent the sliding shoe from deviating from the sliding rail, but in order to ensure smooth sliding of the sliding shoe, the limiting plates keep a certain gap with the slideway, so that the deviation of the sliding shoe can be reduced only to a certain extent. The patent CN216765596U provides a "sliding shoe structure with deviation reducing function", the main idea is to reduce the gap between the sliding shoe and the sliding way as much as possible, and to form a gap at each of the four corners of the bottom of the sliding shoe, so as to prevent the sliding shoe from being blocked by the sliding way.
Disclosure of Invention
The utility model aims to solve the problems and provides a sliding shoe with a self-correcting function, which corrects a deviation in real time through a sliding shoe self-correcting system in the sliding process.
The technical scheme of the utility model is as follows:
the utility model provides a skid shoe with from function of rectifying, includes the skid shoe body, a stopper, its characterized in that are set firmly respectively to the vertical both ends bottom of skid shoe body: and each limiting block is welded with a counter-force seat along the two transverse ends of the sliding shoe respectively, each counter-force seat is welded with an oil cylinder supporting plate, the plate surface of each oil cylinder supporting plate is parallel to the bottom surface of the sliding shoe body, the oil cylinder supporting plates on the two counter-force seats longitudinally opposite to each other along the sliding shoe body extend oppositely, each oil cylinder supporting plate is provided with a correction oil cylinder, and the axis of the correction oil cylinder is longitudinally arranged along the sliding shoe body.
The correction system is arranged on the sliding shoe, so that the correction can be performed while sliding, the correction instantaneity is good, the construction efficiency is high, the correction system is not required to be arranged along the slideway beam, and the construction cost can be greatly saved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic plan view of the present utility model;
fig. 3 is a schematic view of the transverse bridge of the present utility model in use.
Detailed Description
As shown in fig. 1, 2 and 3, the utility model comprises a sliding shoe body 1, wherein limiting blocks 2 are respectively fixedly arranged at the bottoms of the two longitudinal ends of the sliding shoe body 1, each limiting block 2 is respectively welded with a counter-force seat 3 along the two transverse ends of the sliding shoe, each counter-force seat 3 is welded with an oil cylinder supporting plate 4, the plate surfaces of the oil cylinder supporting plates 4 are parallel to the bottom surface of the sliding shoe body 1, the oil cylinder supporting plates 4 on the two counter-force seats 3 longitudinally opposite to each other along the sliding shoe body extend oppositely, each oil cylinder supporting plate 4 is provided with a deviation rectifying oil cylinder 5, and the axle center of the deviation rectifying oil cylinder 5 is longitudinally arranged along the sliding shoe body 1.
In the concrete implementation of the utility model, in order to avoid influencing the sliding of the sliding shoe, the end part of the cylinder supporting plate 4 on each counter-force seat along the longitudinal direction of the sliding shoe body does not exceed the end surface of the limiting block 2 along the longitudinal direction of the sliding shoe body.
As shown in fig. 3, in the construction process, the sliding shoes are placed on the sliding ways 6, the beam sections 7 are placed on the tops of the sliding shoe bodies 1, the rear ends of the deviation correcting oil cylinders 5 are fixed with the counter-force seats 3, the traction system is anchored with the sliding shoes through steel strands, and the sliding shoes are pulled to press the sliding ways to slide. When the sliding shoe is deviated, the sliding way 6 is pushed by the deviation correcting oil cylinder 5 to correct the deviation.
Claims (2)
1. The utility model provides a skid shoe with from function of rectifying, includes the skid shoe body, a stopper, its characterized in that are set firmly respectively to the vertical both ends bottom of skid shoe body: and each limiting block is welded with a counter-force seat along the two transverse ends of the sliding shoe respectively, each counter-force seat is welded with an oil cylinder supporting plate, the plate surface of each oil cylinder supporting plate is parallel to the bottom surface of the sliding shoe body, the oil cylinder supporting plates on the two counter-force seats longitudinally opposite to each other along the sliding shoe body extend oppositely, each oil cylinder supporting plate is provided with a correction oil cylinder, and the axis of the correction oil cylinder is longitudinally arranged along the sliding shoe body.
2. The skid shoe with self-correcting function according to claim 1, wherein: the end part of the oil cylinder supporting plate on each counterforce seat along the longitudinal direction of the sliding shoe body does not exceed the end surface of the limiting block along the longitudinal direction of the sliding shoe body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321609537.9U CN220132748U (en) | 2023-06-23 | 2023-06-23 | Skid shoe with self-correcting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321609537.9U CN220132748U (en) | 2023-06-23 | 2023-06-23 | Skid shoe with self-correcting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220132748U true CN220132748U (en) | 2023-12-05 |
Family
ID=88953091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321609537.9U Active CN220132748U (en) | 2023-06-23 | 2023-06-23 | Skid shoe with self-correcting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220132748U (en) |
-
2023
- 2023-06-23 CN CN202321609537.9U patent/CN220132748U/en active Active
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