CN210307661U

CN210307661U - Multifunctional wrench

Info

Publication number: CN210307661U
Application number: CN201920780493.3U
Authority: CN
Inventors: 司马学凯; 张纪宾; 陈涛洪; 郭圣; 施志民; 黄敏霞; 方梓伦; 黄英胜
Original assignee: Guangdong Power Grid Co Ltd; Foshan Power Supply Bureau of Guangdong Power Grid Corp
Current assignee: Guangdong Power Grid Co Ltd; Foshan Power Supply Bureau of Guangdong Power Grid Corp
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-04-14
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses a multifunctional wrench, which comprises a wrench main body, an R pin dismounting part, a W pin dismounting cap and a sleeve; one end of the wrench main body is detachably connected with the W pin disassembling and assembling cap; the other end of the wrench main body is detachably connected with the R pin dismounting part; the R pin dismounting part is detachably connected with the sleeve; the sleeves are provided with different inner diameters. The utility model discloses a set up R round pin dismouting piece and come dismouting insulator R round pin, through setting up W round pin dismouting cap dismouting insulator W round pin, through setting up cover barrel dismouting spiral shell, realize multi-functional spanner have the function of dismouting insulator R round pin, W round pin, spiral shell simultaneously. R round pin dismouting piece be provided with R round pin end, can be used to hook out the R round pin, be equipped with the tup simultaneously, can be used to strike installation R round pin.

Description

Multifunctional wrench

Technical Field

The utility model relates to a tooling tool technical field, more specifically relates to a multifunctional wrench.

Background

With the development of social economy, the demand of electric energy is increasing year by year, the mileage of the overhead transmission line is also gradually increased, and the overhead transmission line with a large breadth has a huge number of insulators and bolts, so that the overhead transmission line has an extremely huge number of R pins, W pins and bolts, and after the line runs for a period of time, the insulator is replaced, and the R pins, the W pins and the fastening bolts are adjusted to become the most important operation for a power transmission line worker.

The use of conventional wrenches has the following disadvantages:

1. at present, a transmission line is provided with a large number of insulators and bolts, and needs to be overhauled after running for a period of time, but at present, the R pin and the W pin of the insulator are positioned in the ball head hanging ring and the bowl head hanging ring of the insulator, and are difficult to push in and push out by adopting a traditional wrench, so that great difficulty is brought to overhaul.

2. Present transmission line has huge quantity of bolt, has the bolt of the difference of model specification, and traditional spanner can only be suitable for the spanner of a model specification, deals with the spanner of different model specifications, often need take the spanner of different models, exists and carries inconvenient problem.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an in-process is patrolled and examined to solution transmission line, when adopting traditional spanner to handle insulator R round pin and W round pin, has the problem of pushing, release the operation difficulty, and in order to be suitable for the bolt selection of different model specifications simultaneously, a multifunctional spanner is provided, and it can make things convenient for quick push, release insulator R round pin and W round pin, can be applicable to the bolt selection of different model specifications simultaneously.

In order to realize the above, the utility model discloses the purpose, the technical scheme of adoption as follows: a multifunctional wrench comprises a wrench main body, an R pin dismounting part, a W pin dismounting cap and a sleeve; one end of the wrench main body is detachably connected with the W pin disassembling and assembling cap; the other end of the wrench main body is detachably connected with the R pin dismounting part; the R pin dismounting part is detachably connected with the sleeve; the sleeves are provided with different inner diameters.

The utility model treats the R pin of the insulator through the disassembly and assembly part of the R pin; handle insulator W round pin through W round pin dismouting cap, can carry out W round pin and push in, release, accomplish the installation and the dismantlement of W round pin, simultaneously the cover barrel is provided with the internal diameter of equidimension not, and the cover barrel through changing different diameters is applicable to the bolt of different model specifications.

Preferably, the wrench body is provided as a tubular structure; both ends of spanner main part all are provided with the screw thread, spanner main part and R round pin dismouting piece pass through the screw thread and can dismantle the connection, and when R round pin dismouting piece in use had the damage, when unable using, can sell the dismouting piece through changing R, need not with the whole change of multi-functional spanner, reduce use cost. The wrench main body is detachably connected with the W pin disassembling and assembling cap through threads, when the W pin disassembling and assembling cap is damaged in use and cannot be used, the W pin disassembling and assembling cap can be disassembled and replaced without being integrally replaced, and the use cost is reduced.

Further, the W pin dismounting cap comprises a dismounting cap and a first middle connecting piece; the disassembly cap is connected with one end of the first middle connecting piece; the first middle connecting piece is provided with a first blind hole; the inner wall of the first blind hole is provided with a thread corresponding to the thread of the wrench main body; the first middle connecting piece is detachably connected with the wrench main body through threads. The utility model discloses a screw thread realizes that W round pin dismouting cap is connected with the spanner main part, and it dismantles convenient operation, and is simple quick.

Still further, the removal cap comprises a first removal finger, a second removal finger and a protrusion; one end of the first disassembling finger is connected with one side of the bulge; one end of the second disassembling finger is connected with the other side of the bulge; the first disassembling finger, the second disassembling finger and the bulge are combined into a W-shaped structure; the first disassembling finger, the second disassembling finger and the bulge are arranged into an integrated structure.

The utility model discloses a first dismantlement indicates, the second is dismantled and indicates, protruding combination sets W type structure interlock the W round pin realizes dismantling, first dismantlement indicates, the second is dismantled and indicates, the protruding integrated configuration that sets to, and the cap is dismantled in the reinforcing bearing capacity, and is not fragile.

Further, the R pin dismounting part comprises a second middle connecting piece, an R pin dismounting main body, a hammer head and an R pin end; one end of the second middle connecting piece is detachably connected with one end of the wrench main body; the other end of the second middle connecting piece is connected with the R pin dismounting main body; one side of the R pin dismounting main body is connected with the hammer head; the other side of the R pin dismounting main body is connected with the R pin end; the second middle connecting piece is provided with a second blind hole; the inner wall of the second blind hole is provided with a thread corresponding to the thread on the wrench main body; the second intermediate connecting piece is detachably connected with the wrench main body through threads; the hammer head is detachably connected with the sleeve.

R round pin dismouting piece is equipped with R round pin end, tup, through R round pin end can catch the R round pin out, also can strike through the tup, realize installing the R round pin.

Furthermore, one side surface of the end of the R pin is arranged to be of an arc-shaped structure, so that the R pin can be hooked out conveniently; the R pin end and the R pin dismounting main body are arranged into an integrated structure, and the connection between the R pin end and the R pin dismounting main body is strengthened, so that the R pin end is not easily damaged.

Furthermore, the hammer head is arranged into a cuboid structure; the hammer and the R pin dismounting main body are arranged into an integrated structure, the connection between the hammer and the R pin dismounting main body is enhanced, and the hammer is not easy to break with the R pin dismounting main body in the knocking process.

Still further, the sleeve comprises a third middle connecting piece and a sleeve head; one end of the third middle connecting piece is detachably connected with the hammer head; the other end of the third middle connecting piece is connected with the sleeve head; the sleeve heads have different inner diameters, are suitable for bolt bolts of different specifications and models, and are detachably connected with the hammer heads, so that the sleeves with different inner diameters can be conveniently replaced; the cover barrel is convenient to carry when patrolling and examining.

Still further, the third intermediate connecting piece is provided with a third blind hole; the third blind hole is arranged to be of a cuboid structure; the size of the third blind hole is consistent with that of the hammer head; the hammer head penetrates through a third blind hole of the third middle connecting piece, and quick and convenient disassembly and replacement are realized.

Still further, the inner bore of the sleeve head comprises at least one equiangular hexagonal structure; the equiangular hexagonal structures are arranged in a staggered manner; the sleeve head is provided with inner diameters of different sizes. The utility model discloses a equiangular hexagon structure of cover barrel head internal diameter carries out the elasticity to the spiral shell selection interlock with the spiral shell selection interlock, twists to move rotatoryly, through the cover barrel head of changing different diameters, realizes carrying out the elasticity to the spiral shell selection of different model specifications.

The utility model has the advantages as follows:

1. the utility model discloses a set up R round pin dismouting piece and come dismouting insulator R round pin, through setting up W round pin dismouting cap dismouting insulator W round pin, through setting up cover barrel dismouting spiral shell, realize multi-functional spanner have the function of dismouting insulator R round pin, W round pin, spiral shell simultaneously.

2. R round pin dismouting piece be provided with R round pin end, can be used to hook out the R round pin, be equipped with the tup simultaneously, can be used to strike installation R round pin.

3. The utility model realizes the loosening and twisting of the bolt bolts with different types and specifications by replacing the sleeves with different inner diameters; the sleeve barrel is convenient to carry and can be quickly replaced.

Drawings

Fig. 1 is a schematic view of the multifunctional wrench.

Fig. 2 is an assembly view of the multifunctional wrench of the present embodiment.

In the figure: 1-wrench body, 2-first middle connecting piece, 3-first disassembling finger, 4-second disassembling finger, 5-bulge, 6-second middle connecting piece, 7-R pin end, 8-R pin disassembling body, 9-hammer, 10-third middle connecting piece and 11-sleeve head.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Example 1

As shown in fig. 1 and 2, a multifunctional wrench comprises a wrench body 1, an R pin dismounting member, a W pin dismounting cap and a sleeve; one end of the wrench main body 1 is detachably connected with the W pin disassembling and assembling cap; the other end of the wrench main body 1 is detachably connected with the R pin dismounting part; the R pin dismounting part is detachably connected with the sleeve; the sleeves are provided with different inner diameters.

In the embodiment, the insulator R pin is processed through the R pin dismounting part; handle insulator W round pin through W round pin dismouting cap, can carry out W round pin and push in, release, accomplish the installation and the dismantlement of W round pin, simultaneously the cover barrel is provided with the internal diameter of equidimension not, and the cover barrel through changing different diameters is applicable to the bolt of different model specifications.

As shown in fig. 1 and 2, the wrench body 1 is provided in a tubular structure; both ends of spanner main part 1 all are provided with the screw thread, spanner main part 1 can dismantle with R round pin dismouting piece through the screw thread and be connected, and when R round pin dismouting piece in use had the damage, when unable using, can pass through the change R round pin dismouting piece, need not with the whole change of multi-functional spanner, reduce use cost. Spanner main part 1 can be dismantled with W round pin dismouting cap through the screw thread and be connected, when W round pin dismouting cap in use has the damage, when unable using, can dismantle the change with W round pin dismouting cap, need not with the whole change of multi-functional spanner, reduce use cost. This embodiment wrench body 1 adopts high-strength aluminum alloy pipe, and it has the technical characterstic that the quality is light, intensity is high, conveniently carries.

As shown in fig. 1 and 2, the W pin detaching cap comprises a detaching cap, a first intermediate connecting member 2; the disassembly cap is connected with one end of the first middle connecting piece 2; the first middle connecting piece 2 is provided with a first blind hole; the inner wall of the first blind hole is provided with a thread corresponding to the thread of the wrench main body 1; the first middle connecting piece 2 is detachably connected with the wrench main body 1 through threads. The utility model discloses a screw thread realizes that W round pin dismouting cap is connected with spanner main part 1, and it dismantles convenient operation, and is simple quick.

As shown in fig. 1 and 2, the disassembling cap comprises a first disassembling finger 3, a second disassembling finger 4 and a projection 5; one end of the first dismounting finger 3 is connected with one side of the bulge 5; one end of the second disassembling finger 4 is connected with the other side of the bulge 5; the first disassembling finger 3, the second disassembling finger 4 and the bulge 5 are combined to form a W-shaped structure; the first disassembling finger 3, the second disassembling finger 4 and the bulge 5 are arranged into an integrated structure.

This embodiment passes through first dismantlement indicates that 3, second dismantlement indicates that 4, protruding 5 combination set to W type structure interlock the W round pin realizes dismantling, first dismantlement indicates that 3, second dismantlement indicate that 4, protruding 5 set to the integral structure, and the bearing capacity of cap is dismantled in the reinforcing, and is not fragile.

As shown in fig. 1 and 2, the R pin detaching and attaching member includes a second intermediate connecting member 6, an R pin detaching and attaching main body 8, a hammer 9, and an R pin end 7; one end of the second middle connecting piece 6 is detachably connected with one end of the wrench main body 1; the other end of the second intermediate connecting piece 6 is connected with the R pin dismounting main body 8; one side of the R pin dismounting main body 8 is connected with the hammer head 9; the other side of the R pin dismounting main body 8 is connected with the R pin end 7; the second middle connecting piece 6 is provided with a second blind hole; the inner wall of the second blind hole is provided with a thread corresponding to the thread on the wrench body 1; the second middle connecting piece 6 is detachably connected with the wrench main body 1 through threads; the hammer 9 is detachably connected with the sleeve.

This embodiment R round pin dismouting piece is equipped with R round pin end 7, tup 9, through R round pin end 7 can catch the R round pin out, also can strike through tup 9, realize installing the R round pin.

As shown in fig. 1 and 2, one side surface of the R pin end 7 is arranged to be an arc-shaped structure, so that the R pin can be hooked out conveniently; the R pin end 7 and the R pin dismounting main body 8 are arranged into an integrated structure, so that the connection between the R pin end 7 and the R pin dismounting main body 8 is strengthened, and the R pin end 7 is not easily damaged.

As shown in fig. 1 and 2, the hammer head 9 is configured as a rectangular structure; hammer 9 sets up integrated structure to with R round pin dismouting main part 8, strengthens being connected between hammer 9 and the R round pin dismouting main part 8, makes hammer 9 in the process of strikeing, is difficult for breaking with R round pin dismouting main part 8.

As shown in fig. 1 and 2, the sleeve comprises a third middle connecting piece 10 and a sleeve head 11; one end of the third middle connecting piece 10 is detachably connected with the hammer 9; the other end of the third middle connecting piece 10 is connected with a sleeve head 11; the sleeve head 11 has inner diameters of different sizes, is suitable for bolt bolts of different specifications and models, and is detachably connected with the hammer head 9, so that sleeves with different inner diameters can be conveniently replaced; the cover barrel is convenient to carry when patrolling and examining.

As shown in fig. 1 and 2, the third intermediate connector 10 is provided with a third blind hole; the third blind hole is arranged to be of a cuboid structure; the size of the third blind hole is consistent with that of the hammer 9; the hammer 9 penetrates through a third blind hole of the third middle connecting piece 10, and quick and convenient disassembly and replacement are realized.

As shown in fig. 1 and 2, the inner bore of the sleeve head 11 comprises at least one equiangular hexagonal structure; the equiangular hexagonal structures are arranged in a staggered manner; the sleeve head 11 is provided with inner diameters of different sizes. This embodiment is through the equiangular hexagon structure of cover barrel head 11 internal diameter and the interlock of spiral shell bolt, carries out the elasticity to the spiral shell bolt and twists and move the rotation, through the cover barrel of changing different diameters, realizes carrying out the elasticity to the spiral shell bolt of different model specifications.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A multifunctional wrench is characterized in that: comprises a wrench main body (1), an R pin dismounting part, a W pin dismounting cap and a sleeve barrel; one end of the wrench main body (1) is detachably connected with the W pin disassembling and assembling cap; the other end of the wrench main body (1) is detachably connected with the R pin dismounting part; the R pin dismounting part is detachably connected with the sleeve; the sleeve is provided with inner diameters of different sizes.

2. The multi-function wrench as claimed in claim 1, wherein: the wrench main body (1) is arranged into a tubular structure; threads are arranged at two ends of the wrench main body (1), and the wrench main body (1) is detachably connected with the R pin dismounting part through the threads; the wrench main body (1) is detachably connected with the W pin disassembling and assembling cap through threads.

3. The multi-function wrench as claimed in claim 2, wherein: the W pin dismounting cap comprises a dismounting cap and a first middle connecting piece (2); the disassembly cap is connected with one end of the first middle connecting piece (2); the first middle connecting piece (2) is provided with a first blind hole; the inner wall of the first blind hole is provided with a thread corresponding to the thread of the wrench main body (1); the first middle connecting piece (2) is detachably connected with the wrench main body (1) through threads.

4. The multi-function wrench as claimed in claim 3, wherein: the disassembly cap comprises a first disassembly finger (3), a second disassembly finger (4) and a protrusion (5); one end of the first disassembling finger (3) is connected with one side of the bulge (5); one end of the second disassembling finger (4) is connected with the other side of the bulge (5); the first disassembling finger (3), the second disassembling finger (4) and the bulge (5) are combined to form a W-shaped structure; the first disassembling finger (3), the second disassembling finger (4) and the bulge (5) are arranged into an integrated structure.

5. The multi-function wrench as claimed in claim 2, wherein: the R pin dismounting part comprises a second middle connecting piece (6), an R pin dismounting main body (8), a hammer head (9) and an R pin end (7); one end of the second middle connecting piece (6) is detachably connected with one end of the wrench main body (1); the other end of the second middle connecting piece (6) is connected with the R pin dismounting main body (8); one side of the R pin dismounting main body (8) is connected with the hammer head (9); the other side of the R pin dismounting main body (8) is connected with an R pin end (7); the second middle connecting piece (6) is provided with a second blind hole; the inner wall of the second blind hole is provided with a thread corresponding to the thread on the wrench main body (1); the second middle connecting piece (6) is detachably connected with the wrench main body (1) through threads; the hammer head (9) is detachably connected with the sleeve.

6. The multi-function wrench as claimed in claim 5, wherein: one side surface of the R pin end (7) is arranged into an arc-shaped structure; the R pin end (7) and the R pin dismounting main body (8) are arranged into an integrated structure.

7. The multi-function wrench as claimed in claim 5, wherein: the hammer head (9) is arranged into a cuboid structure; the hammer head (9) and the R pin dismounting main body (8) are arranged into an integrated structure.

8. The multi-function wrench as claimed in claim 7, wherein: the sleeve comprises a third middle connecting piece (10) and a sleeve head (11); one end of the third middle connecting piece (10) is detachably connected with the hammer head (9); the other end of the third middle connecting piece (10) is connected with the sleeve head (11).

9. The multi-function wrench as claimed in claim 8, wherein: the third middle connecting piece (10) is provided with a third blind hole; the third blind hole is arranged to be of a cuboid structure; the size of the third blind hole is consistent with that of the hammer head (9); the hammer head (9) penetrates through the third blind hole.

10. The multi-function wrench as claimed in claim 8, wherein: the inner bore of the sleeve head (11) comprises at least one equiangular hexagonal structure; the equiangular hexagonal structures are arranged in a staggered manner; the sleeve head (11) is provided with inner diameters of different sizes.