CN219992222U - Slide structure for swivel bridge - Google Patents
Slide structure for swivel bridge Download PDFInfo
- Publication number
- CN219992222U CN219992222U CN202321529642.1U CN202321529642U CN219992222U CN 219992222 U CN219992222 U CN 219992222U CN 202321529642 U CN202321529642 U CN 202321529642U CN 219992222 U CN219992222 U CN 219992222U
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- Prior art keywords
- locking
- wall
- groove
- supporting
- sliding
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- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 14
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 14
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 7
- 230000001737 promoting effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a slide way structure for a swivel bridge, which comprises a polytetrafluoroethylene slide way, wherein the bottom end of the polytetrafluoroethylene slide way is connected with a supporting structure in a sliding and inserting way, the supporting structure comprises a horizontal transverse supporting piece and a horizontal longitudinal supporting piece, the top end of the horizontal transverse supporting piece is provided with a locking structure for fixing the relative position between the horizontal transverse supporting piece and the horizontal longitudinal supporting piece, the locking structure comprises a locking block, one side of the locking block is provided with a spring for pushing the locking block.
Description
Technical Field
The utility model relates to the technical field of slides for swivel bridges, in particular to a slide structure for swivel bridges.
Background
At present, along with the development of the national expressway, the development of the national expressway and the development of the expressway is increased, the expressway is built without a swivel bridge, the swivel bridge is a bridge constructed by adopting a swivel method, and the swivel construction of the bridge refers to a construction method that a bridge structure is manufactured and formed at a non-design axis position and then positioned through a swivel. The novel steel part welding type rotary bridge slide way structure can convert the operation above the obstacle into operation on the shore or near the ground, and the corresponding rotary bridge slide way is required to be installed at the axis position before rotary bridge operation construction, and the traditional rotary bridge slide way structure is assembled by workers through steel parts in a welding mode, so that the operation steps of assembling the rotary bridge slide way structure through the welding mode are complex, more auxiliary tools are required, and certain limitations are provided.
Disclosure of Invention
The present utility model is directed to a slide structure for a swivel bridge, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a slide structure for bridge turns, includes polytetrafluoroethylene slide, polytetrafluoroethylene slide bottom slip interlude is connected with bearing structure, bearing structure includes horizontal transverse support piece and horizontal longitudinal support piece, horizontal transverse support piece top is provided with the locking structure who is used for fixing the relative position between horizontal transverse support piece and the horizontal longitudinal support piece, locking structure includes the locking piece, one of them side of locking piece is provided with the spring that is used for promoting the locking piece.
Preferably, the horizontal transverse supporting piece comprises a first supporting bottom ring, a second inserting groove is formed in the top end of the first supporting bottom ring, a supporting vertical rod is connected to the inner wall of the second inserting groove in a sliding inserting mode, a third inserting groove is formed in one side of the supporting vertical rod, a transverse diagonal bracing is connected to the inner wall of the third inserting groove in a sliding inserting mode, and locking structures are arranged at two ends of the transverse diagonal bracing.
Preferably, the horizontal longitudinal support member comprises a longitudinal diagonal brace, the front surface of the longitudinal diagonal brace is fixedly connected with the top end of the back surface of the support vertical rod, the back surface of the first support bottom ring is fixedly connected with a horizontal longitudinal bottom rod, and the back surface of the horizontal longitudinal bottom rod is fixedly connected with a second support bottom ring.
Preferably, through grooves are formed in two ends of the supporting vertical rod, a separation block is fixedly connected to the middle of the inner wall of each through groove, one side of each separation block is fixedly connected with one side of each spring, and the inner wall of each through groove is respectively connected with the outer wall of each locking block and the outer wall of each spring in a sliding and penetrating mode.
Preferably, limit grooves are formed in two ends of the inner wall of the through groove, the outer wall of the locking block is fixedly connected with a limit block, and the outer wall of the limit block is connected with the inner wall of the limit groove in a sliding and penetrating mode.
Preferably, a plurality of groups of first inserting grooves are formed in the bottom end of the polytetrafluoroethylene slideway, the inner wall of the first inserting grooves is connected with the top end of the supporting vertical rod in a sliding and inserting mode, locking holes are formed in the two sides of the inner wall of the first inserting grooves, the two sides of the inner wall of the second inserting grooves and the third inserting grooves, and the outer wall of each locking hole is connected with the locking block in a sliding and inserting mode.
The utility model has the technical effects and advantages that:
according to the utility model, the horizontal transverse supporting piece and the horizontal longitudinal supporting piece in the supporting structure are matched to support the slideway, and then the supporting pieces with different functions are connected in an inserting mode through the plurality of groups of inserting grooves formed at the connecting positions of the slideway and the supporting structure, after the corresponding supporting pieces are inserted into the inserting grooves, the locking rod is pushed to be inserted into the locking hole through the spring in the locking structure, so that the locking is realized, the positions of the adjacent supporting pieces are fixed, a complex welding process is not needed, unnecessary auxiliary tools are not needed, and the construction is convenient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is an enlarged view of the structure of fig. 1 a in accordance with the present utility model.
Fig. 3 is a cross-sectional view of the structure of fig. 1 at a in accordance with the present utility model.
Fig. 4 is a cross-sectional view of a locking structure of the present utility model.
In the figure: 1. a polytetrafluoroethylene slideway; 101. a first socket groove; 2. a first support bottom ring; 201. a second insertion groove; 3. a supporting vertical rod; 301. a third insertion groove; 302. a through groove; 4. a transverse diagonal brace; 5. a horizontal longitudinal bottom bar; 6. a second support bottom ring; 7. a longitudinal diagonal brace; 8. a locking structure; 801. a locking block; 802. a spring; 803. a separation block; 804. a limiting block; 805. a limit groove; 806. locking holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a slide way structure for a swivel bridge, which is shown in fig. 1-4, and comprises a polytetrafluoroethylene slide way 1, wherein the bottom end of the polytetrafluoroethylene slide way 1 is connected with a supporting structure in a sliding and penetrating way, the supporting structure comprises a horizontal transverse supporting piece and a horizontal longitudinal supporting piece, the top end of the horizontal transverse supporting piece is provided with a locking structure 8 for fixing the relative position between the horizontal transverse supporting piece and the horizontal longitudinal supporting piece, the locking structure 8 comprises a locking block 801, and one side of the locking block 801 is provided with a spring 802 for pushing the locking block 801.
The horizontal transverse support piece comprises a first support bottom ring 2, a second inserting groove 201 is formed in the top end of the first support bottom ring 2, a support vertical rod 3 is connected to the inner wall of the second inserting groove 201 in a sliding inserting mode, a third inserting groove 301 is formed in one side of the support vertical rod 3, a transverse diagonal bracing 4 is connected to the inner wall of the third inserting groove 301 in a sliding inserting mode, and locking structures 8 are arranged at two ends of the transverse diagonal bracing 4.
The horizontal longitudinal support piece comprises a longitudinal diagonal bracing 7, the front surface of the longitudinal diagonal bracing 7 is fixedly connected with the top end of the back surface of the support vertical rod 3, the back surface of the first support bottom ring 2 is fixedly connected with a horizontal longitudinal bottom rod 5, and the back surface of the horizontal longitudinal bottom rod 5 is fixedly connected with a second support bottom ring 6.
It should be noted that, through the vertical pressure of the vertical support rod 3 inserted between the polytetrafluoroethylene slide 1 and the first support bottom ring 2, the vertical pressure resistance is enhanced through the transverse diagonal support 4 and the longitudinal diagonal support 7, and meanwhile, the transverse diagonal support 4 arranged on the first support bottom ring 2 and the second support bottom ring 6 is arranged in opposite directions, so that the pressure resistance of the whole slide structure can be effectively improved, the whole structure is prevented from toppling over in one direction under the vertical pressure, the horizontal vertical diagonal support 7 and the horizontal longitudinal bottom rod 5 can effectively prevent the first support bottom ring 2 and the second support bottom ring 6 from being damaged due to the horizontal longitudinal displacement under the pressure, and the first and the second combined third inserting grooves 301 arranged at the bottom end of the polytetrafluoroethylene slide 1 and the top end of the first support bottom ring 2 and the second support bottom ring 6 are matched, after the corresponding support piece is inserted into the inserting grooves, the locking block 801 is pushed by the spring 802 in the locking structure 8 to lock the inserted support piece from falling from the groove.
The two ends of the supporting vertical rod 3 are provided with through grooves 302, the middle part of the inner wall of each through groove 302 is fixedly connected with a separation block 803, one side of each separation block 803 is fixedly connected with one side of each spring 802, and the inner wall of each through groove 302 is respectively connected with the outer wall of each locking block 801 and the outer wall of each spring 802 in a sliding and penetrating mode.
Limiting grooves 805 are formed in two ends of the inner wall of the through groove 302, limiting blocks 804 are fixedly connected to the outer walls of the locking blocks 801, and the outer walls of the limiting blocks 804 are connected with the inner walls of the limiting grooves 805 in a sliding and penetrating mode.
A plurality of groups of first inserting grooves 101 are formed in the bottom end of the polytetrafluoroethylene slide way 1, the inner wall of the first inserting grooves 101 are connected with the top end of the supporting vertical rod 3 in a sliding and inserting mode, locking holes 806 are formed in two sides of the inner wall of the first inserting grooves 101, two sides of the inner wall of the second inserting grooves 201 and the third inserting grooves 301, and the outer wall of each locking hole 806 is connected with a locking block 801 in a sliding and inserting mode.
Through the setting form that locking piece 801 inserted locking hole 806, the relative position between the fixed adjacent support piece cooperatees with spacing groove 805 simultaneously through stopper 804, utilizes stopper 804 to slide in spacing groove 805 and prevents that locking piece 801 from falling from logical inslot 302 under the elasticity effect of spring 802, leads to locking structure 8 unable realization locking function.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a slide structure for bridge turns, includes polytetrafluoroethylene slide (1), its characterized in that, polytetrafluoroethylene slide (1) bottom slip interlude is connected with bearing structure, bearing structure includes horizontal transverse support piece and horizontal longitudinal support piece, horizontal transverse support piece top is provided with locking structure (8) that are used for fixing relative position between horizontal transverse support piece and the horizontal longitudinal support piece, locking structure (8) include locking piece (801), one of them side of locking piece (801) is provided with spring (802) that are used for promoting locking piece (801).
2. The slideway structure for a swivel bridge according to claim 1, wherein the horizontal transverse supporting piece comprises a first supporting bottom ring (2), a second inserting groove (201) is formed in the top end of the first supporting bottom ring (2), a supporting vertical rod (3) is connected to the inner wall of the second inserting groove (201) in a sliding inserting mode, a third inserting groove (301) is formed in one side of the supporting vertical rod (3), a transverse diagonal brace (4) is connected to the inner wall of the third inserting groove (301) in a sliding inserting mode, and locking structures (8) are arranged at two ends of the transverse diagonal brace (4).
3. The slideway structure for the swivel bridge according to claim 2, wherein the horizontal longitudinal supporting member comprises a longitudinal diagonal brace (7), the front surface of the longitudinal diagonal brace (7) is fixedly connected with the top end of the back surface of the supporting vertical rod (3), the back surface of the first supporting bottom ring (2) is fixedly connected with a horizontal longitudinal bottom rod (5), and the back surface of the horizontal longitudinal bottom rod (5) is fixedly connected with a second supporting bottom ring (6).
4. The slideway structure for the swivel bridge according to claim 2, wherein through grooves (302) are formed in two ends of the supporting vertical rod (3), a separation block (803) is fixedly connected to the middle part of the inner wall of each through groove (302), one side of each separation block (803) is fixedly connected with one side of each spring (802), and the inner wall of each through groove (302) is respectively connected with the outer wall of each locking block (801) and the outer wall of each spring (802) in a sliding penetrating mode.
5. The slide way structure for the swivel bridge of claim 4, wherein limiting grooves (805) are formed at two ends of the inner wall of the through groove (302), a limiting block (804) is fixedly connected to the outer wall of the locking block (801), and the outer wall of the limiting block (804) is connected with the inner wall of the limiting groove (805) in a sliding and penetrating mode.
6. The slide way structure for swivel bridge according to claim 2, wherein a plurality of groups of first inserting grooves (101) are formed in the bottom end of the polytetrafluoroethylene slide way (1), the inner walls of the first inserting grooves (101) are connected with the top ends of the supporting vertical rods (3) in a sliding and inserting mode, locking holes (806) are formed in two sides of the inner walls of the first inserting grooves (101), two sides of the inner walls of the second inserting grooves (201) and the third inserting grooves (301), and the outer walls of the locking holes (806) are connected with the locking blocks (801) in a sliding and inserting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321529642.1U CN219992222U (en) | 2023-06-15 | 2023-06-15 | Slide structure for swivel bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321529642.1U CN219992222U (en) | 2023-06-15 | 2023-06-15 | Slide structure for swivel bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219992222U true CN219992222U (en) | 2023-11-10 |
Family
ID=88608666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321529642.1U Active CN219992222U (en) | 2023-06-15 | 2023-06-15 | Slide structure for swivel bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219992222U (en) |
-
2023
- 2023-06-15 CN CN202321529642.1U patent/CN219992222U/en active Active
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