CN223834420U - Wrench for maintenance of mining equipment - Google Patents
Wrench for maintenance of mining equipmentInfo
- Publication number
- CN223834420U CN223834420U CN202520415353.1U CN202520415353U CN223834420U CN 223834420 U CN223834420 U CN 223834420U CN 202520415353 U CN202520415353 U CN 202520415353U CN 223834420 U CN223834420 U CN 223834420U
- Authority
- CN
- China
- Prior art keywords
- wrench
- column
- barrel
- mining equipment
- spanner
- 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.)
- Active
Links
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model provides a wrench for mechanical maintenance of mining equipment, which comprises a wrench cylinder column and an inner hexagonal wrench head, wherein an insertion connecting sleeve is embedded at one end of the wrench cylinder column, a positioning connecting column is arranged at one end of the inner hexagonal wrench head and inserted into the interior of the insertion connecting sleeve, so that the inner hexagonal wrench head is connected with the wrench cylinder column, a bolt adjusting column is arranged at the side part of the wrench cylinder column, an adjusting handle is arranged at one end of the bolt adjusting column, and a threaded connecting hole is formed at the side part of the positioning connecting column.
Description
Technical Field
The utility model belongs to the technical field of wrenches, and relates to a wrench for mechanical maintenance of mining equipment.
Background
The working environment of the mining electrical equipment is bad, when the box door of the electrical equipment is opened for mechanical overhaul when faults occur or the specified overhaul period is reached, therefore, a locking mechanism matched with the box body of the equipment is flexible in action and reliable in locking, and the fastening of the mining electrical equipment is mostly implemented by using a wrench with an inner hexagonal structure or an outer hexagonal structure, so that the use of the hexagonal wrench is more common.
The hexagonal wrench in the prior art has the defects that the hexagonal heads with different specifications cannot be better replaced when the wrench is used, and the torque cannot be adjusted when the wrench is used, so that the labor-saving effect cannot be achieved.
Disclosure of Invention
The utility model aims to provide a wrench for mechanical maintenance of mining equipment, which aims to solve the problems in the prior art.
The wrench for mechanical maintenance of the mining equipment comprises a wrench cylinder column and an inner hexagonal wrench head, wherein an insertion connecting sleeve is embedded at one end of the wrench cylinder column, a positioning connecting column is arranged at one end of the inner hexagonal wrench head, the positioning connecting column is inserted into the insertion connecting sleeve to enable the inner hexagonal wrench head to be connected with the wrench cylinder column, a bolt adjusting column is arranged at the side part of the wrench cylinder column, an adjusting handle is arranged at one end of the bolt adjusting column, a threaded connecting hole is formed in the side part of the positioning connecting column, and the other end of the bolt adjusting column is connected with the threaded connecting hole.
In the wrench for mechanical maintenance of mining equipment, a guide ring is arranged between the insertion connecting sleeve and one end of the wrench barrel column, an oil storage barrel section is arranged in the wrench barrel column, an oil outlet disc is arranged at one end of the oil storage barrel section, and the oil outlet disc corresponds to the guide ring.
In the wrench for mechanical maintenance of mining equipment, the other end of the oil storage barrel section is provided with the pressing head, and the pressing head is positioned at the other end of the wrench barrel column.
In the wrench for mechanical maintenance of mining equipment, the top of the wrench barrel column is provided with the through hole, the inside of the through hole is provided with the moment arm, one end of the moment arm is provided with the limiting ball head, and the other end of the moment arm is provided with the extension connecting rod in a sliding mode.
In the wrench for mechanical maintenance of mining equipment, the sliding distance of the extension connecting rod relative to the moment arm is two thirds of the length of the moment arm.
In the wrench for mechanical maintenance of mining equipment, a plurality of lightening holes are formed in the surface of the wrench barrel column.
Compared with the prior art, the wrench for mechanical maintenance of the mining equipment has the advantages that the positioning connecting column is inserted into the insertion connecting sleeve to enable the inner hexagonal wrench head to be connected with the wrench barrel column, the bolt adjusting column is arranged on the side portion of the wrench barrel column, the threaded connecting hole is formed in the side portion of the positioning connecting column, the other end of the bolt adjusting column is connected with the threaded connecting hole, the adjusting handle is used for conveniently adjusting the tightness of the bolt adjusting column, further quick disassembly, installation and replacement of the inner hexagonal wrench head are achieved, the wrench is very convenient, the extending connecting rod is slidably arranged at the other end of the moment arm, the sliding distance of the extending connecting rod relative to the moment arm is two thirds of the length of the moment arm, the moment arm distance in the using process is conveniently increased, further the labor-saving effect is achieved, the labor intensity in the use process is reduced, and the convenience in the use is ensured.
Drawings
Fig. 1 is a schematic perspective view of a wrench for mechanical maintenance of mining equipment.
FIG. 2 is a schematic diagram of the separation structure of the wrench barrel column and the internal hexagonal wrench head for mechanical maintenance of mining equipment.
Fig. 3 is a schematic perspective view of the wrench oil storage barrel section for mechanical maintenance of mining equipment.
In the figure, 1, a spanner cylinder column, 2, an inner hexagonal spanner head, 3, a perforation, 4, a moment arm, 5, an extension connecting rod, 6, a limiting ball head, 7, an insertion connecting sleeve, 8, a positioning connecting column, 9, a threaded connecting hole, 10, an adjusting handle, 11, a bolt adjusting column, 12, a guide ring, 13, an oil storage cylinder section, 14, an oil outlet disc and 15, and a pressing head.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1, 2 and 3, the wrench for mechanical maintenance of mining equipment of the present utility model;
The first embodiment is that the wrench comprises a wrench cylinder column 1 and an inner hexagonal wrench head 2, wherein an insertion connecting sleeve 7 is embedded and arranged at one end of the wrench cylinder column 1, a positioning connecting column 8 is arranged at one end of the inner hexagonal wrench head 2, the positioning connecting column 8 is inserted into the insertion connecting sleeve 7 to enable the inner hexagonal wrench head 2 to be connected with the wrench cylinder column 1, a bolt adjusting column 11 is arranged on the side part of the wrench cylinder column 1, an adjusting handle 10 is arranged at one end of the bolt adjusting column 11, a threaded connecting hole 9 is formed in the side part of the positioning connecting column 8, and the other end of the bolt adjusting column 11 is connected with the threaded connecting hole 9.
In this embodiment, in order to achieve the lubrication effect on the hexagonal wrench 2, a guide ring 12 is disposed between the insertion connection sleeve 7 and one end of the wrench barrel 1, an oil storage barrel section 13 is installed inside the wrench barrel 1, an oil outlet pan 14 is disposed at one end of the oil storage barrel section 13, the oil outlet pan 14 corresponds to the guide ring 12, a pressing head 15 is installed at the other end of the oil storage barrel section 13, and the pressing head 15 is located at the other end of the wrench barrel 1.
Specifically, the oil outlet disc 14 can store oil through the pressing operation of the pressing head 15, and the disassembled inner hexagonal wrench 2 is aligned to the guide ring 12, so that the lubrication operation of the inner cavity of the inner hexagonal wrench 2 is realized.
Further, in order to change the length of the moment arm conveniently and achieve the effect of saving labor, a through hole 3 is formed in the top of the wrench barrel column 1, a moment arm 4 is installed in the through hole 3, a limiting ball head 6 is installed at one end of the moment arm 4, an extension connecting rod 5 is installed at the other end of the moment arm 4 in a sliding mode, and the sliding distance of the extension connecting rod 5 relative to the moment arm 4 is two thirds of the length of the moment arm 4.
When the wrench is used, the wrench is divided into a wrench cylinder column 1 and an inner hexagonal wrench head 2, one end of the wrench cylinder column 1 is embedded with an installation insertion connecting sleeve 7, one end of the inner hexagonal wrench head 2 is provided with a positioning connecting column 8, the positioning connecting column 8 is inserted into the interior of the insertion connecting sleeve 7 to enable the inner hexagonal wrench head 2 to be connected with the wrench cylinder column 1, the side part of the wrench cylinder column 1 is provided with a bolt adjusting column 11, one end of the bolt adjusting column 11 is provided with an adjusting handle 10, the side part of the positioning connecting column 8 is provided with a threaded connecting hole 9, and the other end of the bolt adjusting column 11 is connected with the threaded connecting hole 9, so that the inner hexagonal wrench head 2 is convenient to replace, and fastening bolts with different types and specifications can be adapted.
The other end of the moment arm 4 is slidably provided with an extension connecting rod 5, the sliding distance of the extension connecting rod 5 relative to the moment arm 4 is two thirds of the length of the moment arm 4, the length of the moment arm is changed, the labor-saving effect is achieved, and the fastening bolt can be rotated with minimum force.
What is not described in detail in this specification is prior art known to those skilled in the art. The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (6)
1. The utility model provides a spanner for mechanical maintenance of mining equipment, includes spanner barrel post (1) and interior hexagonal spanner (2), its characterized in that, insert adapter sleeve (7) are inlayed to the one end of spanner barrel post (1), location spliced pole (8) are installed to the one end of interior hexagonal spanner (2), location spliced pole (8) are inserted in the inside of inserting adapter sleeve (7) so that interior hexagonal spanner (2) are connected with spanner barrel post (1), bolt adjusting column (11) are installed to the lateral part of spanner barrel post (1), adjusting handle (10) are installed to the one end of bolt adjusting column (11), threaded connection hole (9) have been seted up to the lateral part of location spliced pole (8), the other end and the threaded connection hole (9) of bolt adjusting column (11) are connected.
2. The wrench for mechanical maintenance of mining equipment according to claim 1, wherein a guide ring (12) is arranged between the insertion connecting sleeve (7) and one end of the wrench barrel column (1), an oil storage barrel section (13) is arranged in the wrench barrel column (1), an oil outlet disc (14) is arranged at one end of the oil storage barrel section (13), and the oil outlet disc (14) corresponds to the guide ring (12).
3. The wrench for mechanical maintenance of mining equipment according to claim 2, wherein a pressing head (15) is mounted at the other end of the oil storage barrel section (13), and the pressing head (15) is located at the other end of the wrench barrel column (1).
4. The wrench for mechanical maintenance of mining equipment according to claim 1, wherein the top of the wrench barrel column (1) is provided with a through hole (3), a moment arm (4) is installed in the through hole (3), one end of the moment arm (4) is provided with a limiting ball head (6), and the other end of the moment arm (4) is slidably provided with an extension connecting rod (5).
5. The wrench for mechanical repair of mining equipment according to claim 4, wherein the sliding distance of the extension link (5) with respect to the moment arm (4) is two-thirds of the length of the moment arm (4).
6. The wrench for mechanical maintenance of mining equipment according to claim 1, wherein a plurality of lightening holes are formed in the surface of the wrench barrel column (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520415353.1U CN223834420U (en) | 2025-03-11 | 2025-03-11 | Wrench for maintenance of mining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520415353.1U CN223834420U (en) | 2025-03-11 | 2025-03-11 | Wrench for maintenance of mining equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223834420U true CN223834420U (en) | 2026-01-27 |
Family
ID=98513497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520415353.1U Active CN223834420U (en) | 2025-03-11 | 2025-03-11 | Wrench for maintenance of mining equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223834420U (en) |
-
2025
- 2025-03-11 CN CN202520415353.1U patent/CN223834420U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204321976U (en) | Piston cooling nozzle assembly tooling | |
| CN223834420U (en) | Wrench for maintenance of mining equipment | |
| CN201989076U (en) | L-type hexagon wrench | |
| CN212665917U (en) | Special tool for dismounting nut of outer barrel of landing gear support of airplane | |
| CN111251249A (en) | Engine cylinder sleeve mounting and dismounting tool | |
| CN203712612U (en) | Disassembly tool for stop pin bush of passenger door of Boeing 737 serial planes | |
| CN222880430U (en) | Built-in swing check valve | |
| CN220162314U (en) | Socket wrench convenient for replacing socket | |
| CN202301363U (en) | Connecting bolt of coupler | |
| CN223863699U (en) | Convenient dismounting device of hydraulic support case for colliery | |
| CN224144564U (en) | Vibration probe dismounting tool | |
| CN222793119U (en) | Quick dismounting device for vehicle overhaul | |
| CN112497124A (en) | Multifunctional oil cylinder dismounting device | |
| CN223917851U (en) | Quick assembly disassembly frock for oil drilling equipment traveling block round pin axle | |
| CN223933046U (en) | A hydraulic tool for assembling and disassembling coaxial multi-bulb jacks on aircraft engines. | |
| CN208867106U (en) | One kind being used for diced system connecting-rod bearing disassembling fixture structure | |
| CN221871823U (en) | Pin puller | |
| CN223455907U (en) | Identifying plug dismounting wrench | |
| CN222141188U (en) | Axial clamp holder for directional drilling of coal mine | |
| CN223265546U (en) | Online special split type fastening extracting tool of piston rod | |
| CN218747412U (en) | Disassembling tool for groove nut | |
| CN217950972U (en) | Connecting shaft with anti-loosening function and hydraulic tool tong head | |
| CN223608495U (en) | Bolt type stop ring for petroleum casing pipe | |
| CN220748765U (en) | Hexagonal bolt convenient to equipment | |
| CN222207817U (en) | A drill rod with tail rod welded |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |