CN219862131U - Rail fixing device for long-distance walking of rail clamping device - Google Patents
Rail fixing device for long-distance walking of rail clamping device Download PDFInfo
- Publication number
- CN219862131U CN219862131U CN202320929017.XU CN202320929017U CN219862131U CN 219862131 U CN219862131 U CN 219862131U CN 202320929017 U CN202320929017 U CN 202320929017U CN 219862131 U CN219862131 U CN 219862131U
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- CN
- China
- Prior art keywords
- rail
- clamping
- clamping block
- steel
- clamp splice
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- 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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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 54
- 239000010959 steel Substances 0.000 claims abstract description 54
- 238000005096 rolling process Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model relates to the technical field of engineering construction, in particular to a rail fixing device for long-distance running of a rail clamping device, which comprises a clamping block, wherein a plurality of clamping grooves distributed at equal intervals are formed in the bottom side of the clamping block, the rail fixing device further comprises a plurality of pairs of abutting steel rollers and a locking assembly, the pairs of abutting steel rollers are arranged on one side of the clamping grooves, steel plates are fixedly arranged at positions, close to the clamping grooves, of the bottom side of the clamping block, and two ends of the abutting steel rollers are respectively connected with the clamping block and the steel plates in a rotating mode; the utility model uses the plurality of clamping slots to clamp and fix the plurality of steel rails so as to ensure that the stress of the plurality of steel rails is uniform; utilize a plurality of support that set up to lean on the steel roller, can support, fix a plurality of rails, simultaneously, can make clamp splice and rail form rolling fit through supporting to under the condition of not taking off the clamp splice, can promote the clamp splice, thereby adjust the position between clamp splice and the rail, it is more convenient during the use.
Description
Technical Field
The utility model relates to the technical field of engineering construction, in particular to a rail fixing device for long-distance running of a rail clamping device.
Background
When large-weight objects such as a shield machine move horizontally for a long distance, the large-weight objects often need to walk by means of a large-reaction jack (with a rail clamping device), and the vertical stability of a single rail cannot meet the thrust requirement.
When a plurality of tracks are used, the tracks are subjected to position deviation due to the fact that heavy objects are easy to move, and then the stress of the plurality of tracks is not uniform, so that the stability of propelling operation is affected.
Therefore, a multi-track fixing device is required to be invented, so that a plurality of tracks are stressed simultaneously, the track slenderness ratio is reduced, and the propulsion stability is improved.
Disclosure of Invention
The utility model aims to provide a rail fixing device for long-distance running of a rail clamping device, so as to solve the problems in the background art.
The technical scheme of the utility model is as follows: the rail fixing device for long-distance walking of the rail clamping device comprises a clamping block, wherein a plurality of clamping slots which are distributed at equal intervals are formed in the bottom side of the clamping block, and the rail fixing device further comprises;
the plurality of pairs of abutting steel rollers are arranged on one side of the clamping notch, steel plates are fixedly arranged at the positions, close to the clamping notch, of the bottom side of the clamping block, and two ends of the plurality of abutting steel rollers are respectively connected with the clamping block and the steel plates in a rotating mode;
the locking component is arranged above the clamping block.
Preferably, the locking assembly comprises a top frame fixedly arranged at the top end of the clamping block, a plurality of jacks corresponding to the clamping notch in number are formed in the clamping block, and the jacks are communicated with the clamping notch.
Preferably, each jack is internally and slidably connected with a supporting column, the top ends of the supporting columns are fixedly connected with a transverse plate, each supporting column is sleeved with a return spring, and two ends of the return spring are fixedly connected with the clamping blocks and the transverse plate respectively.
Preferably, a limiting end cylinder is fixed at the middle end of the top outer wall of the transverse plate.
Preferably, the top frame is fixedly provided with a threaded sleeve coaxially arranged with the limiting end cylinder, and a threaded supporting rod is connected in the threaded sleeve through threads.
Preferably, the two sides of the top end of the threaded supporting rod are fixedly provided with extension side rods, and the two extension side rods are jointly movably connected with a movable pull rod.
Preferably, two weight-reducing ports are formed in the clamping blocks, and cross supporting ribs are fixedly arranged in each weight-reducing port.
The utility model provides a rail fixing device for long-distance running of a rail clamping device through improvement, which has the following improvement and advantages compared with the prior art:
the method comprises the following steps: the utility model uses the plurality of clamping slots to clamp and fix the plurality of steel rails so as to ensure that the stress of the plurality of steel rails is uniform; the plurality of steel rails can be supported and fixed by the plurality of abutting steel rollers, and meanwhile, the clamping blocks and the steel rails form rolling fit by the abutting steel rollers, so that the clamping blocks can be pushed under the condition that the clamping blocks are not taken down, and the positions between the clamping blocks and the steel rails are adjusted, and the steel rail clamping device is more convenient to use;
and two,: according to the utility model, after the position of the clamping block is adjusted, the threaded supporting rod can be rotated, the transverse plate and the supporting columns are pushed downwards by the threaded supporting rod, when the supporting columns move downwards along the jacks, the supporting columns are matched with the weight of the device, the top of the steel rail can be supported, so that the friction force between the supporting columns and the steel rail can be increased, and the clamping block can be fixed to a certain extent.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic view of the overall first perspective of the present utility model;
FIG. 2 is a schematic view of the overall second perspective of the present utility model;
FIG. 3 is a schematic perspective view of a clamp block of the present utility model;
fig. 4 is a schematic diagram of an exploded construction of the present utility model.
Reference numerals illustrate:
1. clamping blocks; 2. a clamping notch; 3. a weight reducing port; 4. cross bracing; 5. a top frame; 6. abutting the column; 7. a return spring; 8. a cross plate; 81. a limiting end cylinder; 9. a threaded abutment; 10. extending the side bars; 11. a movable pull rod; 12. a threaded sleeve; 13. abutting against the steel roller; 14. a steel plate; 15. and a jack.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments 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 rail fixing device for long-distance running of a rail clamping device by improving the rail fixing device, which has the following technical scheme that:
as shown in fig. 1-4, a rail fixing device for long-distance walking of a rail clamping device comprises a clamping block 1, wherein a plurality of clamping slots 2 distributed at equal distance are formed in the bottom side of the clamping block 1, and the plurality of clamping slots 2 are used for clamping and fixing a plurality of steel rails so as to ensure uniform stress of the plurality of steel rails, and the rail fixing device further comprises;
the plurality of pairs of abutting steel rollers 13 are arranged on one side of the clamping notch 2, steel plates 14 are fixedly arranged at the positions, close to the clamping notch 2, of the bottom side of the clamping block 1, and two ends of the plurality of abutting steel rollers 13 are respectively connected with the clamping block 1 and the steel plates 14 in a rotating mode; through the structure, a plurality of steel rollers 13 are supported and fixed by the aid of the plurality of steel rails, meanwhile, the clamping blocks 1 and the steel rails form rolling fit by the aid of the steel rollers 13, so that the clamping blocks 1 can be pushed under the condition that the clamping blocks 1 are not taken down, and the positions between the clamping blocks 1 and the steel rails are adjusted, and the steel rails are more convenient to use.
The locking assembly is arranged above the clamping block 1 and is used for enabling the clamping block 1 to be fixedly connected with the steel rail.
As a further scheme of the utility model, the locking assembly comprises a top frame 5 fixedly arranged at the top end of the clamping block 1, a plurality of jacks 15 corresponding to the clamping notch 2 in number are arranged on the clamping block 1, and the jacks 15 are communicated with the clamping notch 2.
Further, each jack 15 is internally and slidably connected with a supporting column 6, the top ends of the supporting columns 6 are fixedly connected with a transverse plate 8, the outer side of each supporting column 6 is sleeved with a return spring 7, and two ends of the return spring 7 are fixedly connected with the clamping blocks 1 and the transverse plate 8 respectively.
Further, a limiting end cylinder 81 is fixed at the middle end of the top outer wall of the transverse plate 8.
Further, a threaded sleeve 12 coaxially arranged with the limit end cylinder 81 is fixedly arranged on the top frame 5, and a threaded supporting rod 9 is connected in the threaded sleeve 12 through threads.
Through the structure, after the position of the clamp splice 1 is adjusted, the threaded support rod 9 can be rotated, the transverse plate 8 and the support columns 6 are pushed downwards by the threaded support rod 9, when the support columns 6 move downwards along the insertion holes 15, the weight of the clamp splice 1 is matched with the weight of the clamp splice, the top of the steel rail can be propped against, the friction force between the clamp splice 1 and the steel rail can be increased, and the clamp splice 1 can be fixed to a certain extent.
As a further scheme of the utility model, two sides of the top end of the threaded support rod 9 are fixedly provided with extension side rods 10, and the two extension side rods 10 are jointly and movably connected with a movable pull rod 11; through the structure, the movable pull rod 11 is matched with the extension side rod 10, so that the threaded support rod 9 can be screwed more easily; meanwhile, after the locking component is subsequently released from being fixed, the movable pull rod 11 can directly pull the threaded supporting rod 9 to be matched with the supporting steel roller 13, so that the traction movement of the device is realized.
Furthermore, two weight reducing ports 3 are formed in the clamping block 1, and cross supporting ribs 4 are fixedly arranged in each weight reducing port 3; by the above structure, the weight of the device can be reduced to a certain extent by using the weight reducing port 3; the structural strength of the clamping block 1 is guaranteed by using the arranged cross supporting ribs 4.
The specific working method is as follows: the clamping block 1 is inserted between a plurality of steel rails, the plurality of steel rails can be supported and fixed by utilizing the plurality of arranged abutting steel rollers 13, and meanwhile, the clamping block 1 and the steel rails form rolling fit by abutting the steel rollers 13, so that the clamping block 1 can be pushed under the condition that the clamping block 1 is not taken down, the position between the clamping block 1 and the steel rails is adjusted, and the use is more convenient;
when the position of the clamp splice 1 is adjusted, the threaded support rod 9 can be rotated, the transverse plate 8 and the support columns 6 are pushed downwards by the threaded support rod 9, when the support columns 6 move downwards along the insertion holes 15, the top of the steel rail can be propped against by matching with the weight of the clamp splice 1, so that the friction force between the clamp splice 1 and the steel rail can be increased, and the clamp splice 1 can be fixed to a certain extent.
Claims (7)
1. The utility model provides a track fixing device for rail clamp long distance walking, includes clamp splice (1), joint notch (2) that a plurality of equidistance distributed have been seted up to the bottom side of clamp splice (1), its characterized in that: also comprises;
the steel clamping device comprises a plurality of pairs of abutting steel rollers (13), wherein the abutting steel rollers (13) are arranged on one side of a clamping notch (2), steel plates (14) are fixedly arranged at positions, close to the clamping notch (2), on the bottom side of a clamping block (1), and two ends of the abutting steel rollers (13) are respectively connected with the clamping block (1) and the steel plates (14) in a rotating mode;
the locking component is arranged above the clamping block (1).
2. A rail fastening device for long distance walking of rail clamps according to claim 1, wherein: the locking assembly comprises a top frame (5) fixedly arranged at the top end of the clamping block (1), a plurality of jacks (15) corresponding to the clamping notch (2) in number are formed in the clamping block (1), and the jacks (15) are communicated with the clamping notch (2).
3. A rail fastening device for long distance walking of rail clamps according to claim 2, wherein: every all sliding connection has in jack (15) to prop post (6), and a plurality of top that prop post (6) are fixedly connected with diaphragm (8) jointly, every the outside that supports post (6) all overlaps and is equipped with reset spring (7), and reset spring (7) both ends respectively with clamp splice (1) and diaphragm (8) fixed connection.
4. A rail fastening device for long distance walking of rail clamps according to claim 3, wherein: and a limiting end cylinder (81) is fixed at the middle end of the top outer wall of the transverse plate (8).
5. The rail fixing apparatus for long-distance traveling of a rail clamp according to claim 4, wherein: the top frame (5) is fixedly provided with a threaded sleeve (12) which is coaxially arranged with the limiting end cylinder (81), and a threaded supporting rod (9) is connected in the threaded sleeve (12) through threads.
6. The rail fixing apparatus for long-distance traveling of a rail clamp according to claim 5, wherein: the two sides of the top end of the threaded supporting rod (9) are fixedly provided with extension side rods (10), and the two extension side rods (10) are jointly and movably connected with a movable pull rod (11).
7. A rail fastening device for long distance walking of rail clamps according to claim 1, wherein: two weight-reducing ports (3) are formed in the clamping block (1), and cross supporting ribs (4) are fixedly arranged in each weight-reducing port (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320929017.XU CN219862131U (en) | 2023-04-23 | 2023-04-23 | Rail fixing device for long-distance walking of rail clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320929017.XU CN219862131U (en) | 2023-04-23 | 2023-04-23 | Rail fixing device for long-distance walking of rail clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219862131U true CN219862131U (en) | 2023-10-20 |
Family
ID=88318252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320929017.XU Active CN219862131U (en) | 2023-04-23 | 2023-04-23 | Rail fixing device for long-distance walking of rail clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219862131U (en) |
-
2023
- 2023-04-23 CN CN202320929017.XU patent/CN219862131U/en active Active
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