CN220240231U - Wrench for repairing sleeve wires of railway concrete sleeper bolts - Google Patents
Wrench for repairing sleeve wires of railway concrete sleeper bolts Download PDFInfo
- Publication number
- CN220240231U CN220240231U CN202322067842.6U CN202322067842U CN220240231U CN 220240231 U CN220240231 U CN 220240231U CN 202322067842 U CN202322067842 U CN 202322067842U CN 220240231 U CN220240231 U CN 220240231U
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- China
- Prior art keywords
- wrench
- threading
- concrete sleeper
- sleeper bolt
- repairing
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- 241001669679 Eleotris Species 0.000 title claims abstract description 46
- 230000008439 repair process Effects 0.000 claims abstract description 30
- 238000007599 discharging Methods 0.000 claims description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052744 lithium Inorganic materials 0.000 abstract description 6
- 239000000835 fiber Substances 0.000 abstract 2
- 238000004873 anchoring Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of common-speed railway concrete sleeper bolt mantle fiber restoration, and discloses a railway concrete sleeper bolt mantle fiber restoration wrench, which is characterized in that: comprising a repair assembly comprising: the lower part of the threading wrench is provided with a limiting block at the bottom; the upper part of the threading wrench is arranged on the inner side wall of the lower part of the threading wrench; the connecting block is fixedly connected to the top of the upper part of the threading wrench; when the concrete sleeper bolt repairing device is used, the limiting block is sleeved on the concrete sleeper bolt, and the concrete sleeper bolt is repaired by connecting the lithium battery and other mechanical sleeves, or the wrench is inserted into the square hole of the wrench to insert the pin into the hole of the upper part for fixing, so that the threading operation is performed, the practicability is improved, the concentricity of the concrete sleeper bolt between repairing components during repairing is ensured while the concrete sleeper bolt is rapidly repaired, the repairing difficulty is reduced, the efficiency is high, the error-free capacity is realized, and the railway concrete sleeper bolt threading repairing operation is rapidly, accurately and stably completed, so that the problems of the success rate and the low efficiency of the concrete sleeper bolt threading repairing are solved.
Description
Technical Field
The utility model relates to the technical field of common-speed railway concrete sleeper bolt repair, in particular to a railway concrete sleeper bolt threading repair wrench.
Background
The screw thread of the concrete sleeper bolt is damaged due to collision and other reasons in the production field, the screw thread collapses to cause abnormal contact and fit between the nut and the bolt, even the effect of the bolt is lost, the potential safety hazard of equipment is caused, and the concrete sleeper bolt can be repaired by cancelling the potential safety hazard.
When repairing railway concrete sleeper bolts in the market, the bolts are repaired by adopting a concrete sleeper bolt anchoring or bolt threading technology, so that the bolts are recovered to be normally used, the concrete sleeper bolt anchoring operation is labor-consuming and time-consuming, the concrete sleeper bolt anchoring operation is also wasteful of resources only due to slight damage of the concrete sleeper bolts, operators often adopt the bolt threading technology for repairing, but the bolt threading technology is professional skills of bench workers with national professional qualification, and on-site operators are mostly not trained by such professionals, so that the efficiency is low in the process of repairing the bolts by utilizing the existing threading dies, the success rate is extremely low, the bolts which are not repaired successfully are often completely scrapped, the concrete sleeper bolt anchoring operation is required, the manpower and material resources are wasted, and according to the planned situation requirements of the current railway work, new potential safety hazards and the waste of the manpower and material resources are caused by the fact that the current railway work cannot be recovered immediately in the day, and the planned and urgent requirements of the skylight point work are unfavorable.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a railway concrete sleeper bolt threading repairing spanner which has the advantages of convenience in repairing and high repairing success rate and solves the problems of low repairing success rate and low efficiency of the concrete sleeper bolt threading.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: a wrench for repairing a railway concrete sleeper bolt sleeve wire is characterized in that: comprising a repair assembly comprising: the lower part of the threading wrench is provided with a limiting block at the bottom; the upper part of the threading wrench is arranged on the inner side wall of the lower part of the threading wrench; the connecting block is fixedly connected to the top of the upper part of the threading wrench; the connecting column is fixedly connected with the top of the connecting block; square holes are formed in the tops of the connecting columns; the threading die seat is arranged on the inner top surface of the upper part of the threading wrench and the inner side wall of the lower part of the threading wrench.
Preferably: the repair assembly further includes: the threaded hole is formed in the outer side wall of the lower portion of the threading wrench and penetrates through the lower portion of the threading wrench and the upper portion of the threading wrench.
Preferably: the lower part of the threading wrench is provided with a plurality of threaded holes.
Preferably: the repair assembly further includes: the anti-skid groove is arranged on the outer side wall of the lower part of the threading wrench.
Preferably: the repair assembly further includes: and the chip discharging hole is formed in the outer side wall of the connecting block, penetrates through the connecting block and is sequentially communicated with the upper part of the threading wrench, the die holder and the limiting block.
Preferably: the repair assembly further includes: the pin hole is formed in the outer side wall of the connecting column.
Preferably: the repair assembly further includes: the upper part and the lower part of the threading wrench are connected through the upper and lower connecting threads.
(III) beneficial effects
Compared with the prior art, the utility model provides a railway concrete sleeper bolt threading repairing wrench, which has the following beneficial effects:
the utility model has the advantages of convenient repair and high success rate of repair, when in use, the limiting block is sleeved on the concrete sleeper bolt, and the wrench repairs the concrete sleeper bolt by connecting a mechanical sleeve such as a lithium battery, or a mechanical transmission rod such as the lithium battery is inserted into a square hole of a wrench to insert a pin into a hole at the upper part for fixing, so as to perform threading operation, improve the practicability, ensure the concentricity of the concrete sleeper bolt between repair components during repair while rapidly repairing the concrete sleeper bolt, reduce the repair difficulty, have high efficiency and zero error capability, and rapidly, accurately and stably complete the threading repair operation of the concrete sleeper bolt, thereby solving the problems of low success rate and low efficiency of the threading repair of the concrete sleeper bolt.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the position structure of the die holder according to the present utility model;
FIG. 3 is a schematic exploded view of the present utility model.
In the figure:
1. repairing the component; 11. the lower part of the threading wrench; 111. a threaded hole; 112. an anti-skid groove; 12. a limiting block; 13. the upper part of the threading wrench; 14. a connecting block; 141. a chip outlet hole; 15. a coupling post; 151. a pin hole; 16. square holes; 17. a die holder; 18. the upper part and the lower part are connected with screw threads.
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.
Example 1
Referring to fig. 1-3, a wrench for repairing a railroad concrete sleeper bolt sleeve wire is characterized in that: comprising a prosthetic component 1, said prosthetic component 1 comprising: the lower part 11 of the threading wrench is provided with a limiting block 12 at the bottom; the threading wrench upper part 13 is arranged on the inner side wall of the threading wrench lower part 11; the connecting block 14 is fixedly connected to the top of the upper part 13 of the threading wrench; the connecting column 15 is fixedly connected with the top of the connecting block 14; square holes 16 are formed in the tops of the connecting columns 15; the threading die seat 17 is arranged on the inner top surface of the threading wrench upper part 13 and the inner side wall of the threading wrench lower part 11; the prosthetic assembly 1 further comprises: a threaded hole 111 which is formed in the outer side wall of the lower portion 11 of the threading wrench and penetrates through the lower portion 11 of the threading wrench and the upper portion 13 of the threading wrench; the lower part 11 of the threading wrench is provided with a plurality of threaded holes 111; the prosthetic assembly 1 further comprises: the anti-skid groove 112 is formed in the outer side wall of the lower part 11 of the threading wrench; the prosthetic assembly 1 further comprises: a chip outlet hole 141, which is opened on the outer side wall of the connecting block 14, penetrates through the connecting block 14, and is sequentially communicated with the threading wrench upper portion 13, the threading die seat 17 and the limiting block 12; the prosthetic assembly 1 further comprises: a pin hole 151 formed on the outer side wall of the coupling post 15; the prosthetic assembly 1 further comprises: the upper and lower connecting screw threads 18 are connected with the lower threading wrench part 11 and the upper threading wrench part 13 through the upper and lower connecting screw threads 18.
When the device is used, the limiting block 12 is sleeved on a concrete sleeper bolt to be repaired, and pushed downwards, so that a die between two die holders 17 is in contact with the concrete sleeper bolt, the effect of correcting concentricity is achieved, the success rate of the sleeve wire repair of the concrete sleeper bolt is ensured to be 99.99%, then a lithium electric wrench sleeve assembled by a working team is sleeved on the outer side wall of the connecting column 15, the connecting block 14, the upper part 13 of the sleeve wire wrench, the lower part 11 of the sleeve wire wrench, the limiting block 12 and the die between the two die holders 17 are driven to rotate by starting the sleeve clockwise to repair the concrete sleeper bolt, the repairing assembly 1 is taken down from the concrete sleeper bolt by anticlockwise rotating the lithium electric wrench sleeve, the sleeve wire is taken down from the top of the connecting column 15, and a lithium electric wrench transmission shaft can be directly inserted into a square hole 16 to be fixed by a pin for wire sleeving operation, so that the working efficiency is improved, and the practicability is improved; when the threading wrench is used, the lower part 11 of the threading wrench and the upper part 13 of the threading wrench are fixedly connected through the threaded holes 111 by the fixing bolts, so that the stability is improved; when the fixing device is used, a plurality of fixing bolts are used for achieving a good fixing effect; when in use, a worker can conveniently place the repairing assembly 1 on the concrete sleeper bolt or take down the repairing assembly from the concrete sleeper bolt; when in use, the scraps generated in the repairing process can be directly discharged through the scraps outlet 141, so that the practicability is improved; when the electric wrench is connected to the coupling post 15 in use, the electric wrench is fixed by means of the fixing pin.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A wrench for repairing a railway concrete sleeper bolt sleeve wire is characterized in that: comprising a repair assembly (1), the repair assembly (1) comprising:
the lower part (11) of the threading wrench is provided with a limiting block (12) at the bottom;
the threading wrench upper part (13) is arranged on the inner side wall of the threading wrench lower part (11);
the connecting block (14) is fixedly connected to the top of the upper part (13) of the threading wrench;
the connecting column (15) is fixedly connected with the top of the connecting block (14);
square holes (16) are formed in the tops of the connecting columns (15);
the threading die seat (17) is arranged on the inner top surface of the threading wrench upper part (13) and the inner side wall of the threading wrench lower part (11).
2. The railway concrete sleeper bolt threading repair wrench as claimed in claim 1, wherein: the repair assembly (1) further comprises:
the threaded hole (111) is formed in the outer side wall of the threading wrench lower portion (11) and penetrates through the threading wrench lower portion (11) and the threading wrench upper portion (13).
3. The railway concrete sleeper bolt threading repairing wrench as claimed in claim 2, wherein: the lower part (11) of the threading wrench is provided with a plurality of threaded holes (111).
4. The railway concrete sleeper bolt threading repairing wrench as claimed in claim 2, wherein: the repair assembly (1) further comprises:
the anti-skid groove (112) is arranged on the outer side wall of the lower part (11) of the threading wrench.
5. The railway concrete sleeper bolt threading repair wrench as claimed in claim 1, wherein: the repair assembly (1) further comprises:
and the chip discharging hole (141) is formed in the outer side wall of the connecting block (14), penetrates through the connecting block (14), and is sequentially communicated with the threading wrench upper part (13), the die holder (17) and the limiting block (12).
6. The railway concrete sleeper bolt threading repair wrench as claimed in claim 1, wherein: the repair assembly (1) further comprises:
the pin hole (151) is arranged on the outer side wall of the connecting column (15).
7. The railway concrete sleeper bolt threading repair wrench as claimed in claim 1, wherein: the repair assembly (1) further comprises:
the upper part and the lower part are connected with screw threads (18), and the lower part (11) of the threading wrench is connected with the upper part (13) of the threading wrench through the screw threads (18) for the upper part and the lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322067842.6U CN220240231U (en) | 2023-08-03 | 2023-08-03 | Wrench for repairing sleeve wires of railway concrete sleeper bolts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322067842.6U CN220240231U (en) | 2023-08-03 | 2023-08-03 | Wrench for repairing sleeve wires of railway concrete sleeper bolts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220240231U true CN220240231U (en) | 2023-12-26 |
Family
ID=89234201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322067842.6U Active CN220240231U (en) | 2023-08-03 | 2023-08-03 | Wrench for repairing sleeve wires of railway concrete sleeper bolts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220240231U (en) |
-
2023
- 2023-08-03 CN CN202322067842.6U patent/CN220240231U/en active Active
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