CN222345425U

CN222345425U - A new type of valve wrench

Info

Publication number: CN222345425U
Application number: CN202323145412.8U
Authority: CN
Inventors: 宋凯阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-11-22
Filing date: 2023-11-22
Publication date: 2025-01-14
Anticipated expiration: 2033-11-22

Abstract

The utility model discloses a valve spanner which comprises two spanner half plates oppositely arranged, wherein the middle parts of the two spanner half plates are rotationally connected, the spanner half plates comprise a handle part, a rotating part and a clamping part, the handle part and the clamping part are arranged at two ends of the rotating part and are fixedly connected with the rotating part, a flower-shaped handle is arranged at the lower end of the handle part, and the flower-shaped handle is fixedly spliced with the handle part. The valve clamping device can be used for clamping the valve to open through the clamping part, can also be used for auxiliary clamping through the short arc groove on the lower handle or the long arc groove on the middle handle, is easier to open various types of valves, and meanwhile, the inner supporting plate is arranged on the polygonal rod, so that the polygonal rod can conveniently clamp the valve, and the inner supporting plate can be used for limiting the valve, thereby not only increasing the stability of clamping, but also avoiding slipping when the valve is opened in a rotating way, and increasing the use safety.

Description

Novel valve spanner

Technical Field

The utility model relates to the technical field of valve wrenches, in particular to a novel valve wrench.

Background

At present, the valve wrench has a plurality of types, and generally, three-jaw electroplating valve wrenches, six-jaw anti-slip electroplating valve wrenches, two-jaw anti-slip electroplating valve wrenches and the like are common. The working end of the traditional valve spanner is a square straight shank spanner, and the traditional valve spanner is made of aluminum bronze alloy.

The prior Chinese patent with the publication number of CN204621921U discloses a novel valve spanner, which comprises a holding part and a clamping part fixed at one end of the holding part, wherein an arc-shaped through groove for clamping with an outer circular ring of a hand wheel and at least one through groove for clamping with a hand wheel support rod are formed on the clamping part, and one end of the through groove is communicated with the arc-shaped through groove.

For the related technology, the valve wrench is found to be single in function when in use, and can only be opened for use for valves with single shapes, and multiple wrenches are needed for different valves, so that the valve wrench is very inconvenient to use.

Disclosure of utility model

The application provides a novel valve spanner which is used for solving the problems in the background technology.

The utility model is realized in the following way:

a novel valve spanner is composed of two spanner half plates which are oppositely arranged, the middle parts of the two spanner half plates are rotationally connected, each spanner half plate comprises a handle portion, a rotating portion and a clamping portion, the handles and the clamping portions are arranged at two ends of the rotating portion, the handles and the clamping portions are fixedly connected with the rotating portions, a flower-shaped handle is arranged at the lower end of each handle, and the flower-shaped handle is fixedly connected with the corresponding handles in an inserting mode.

Further, the handle part comprises a lower handle, a middle handle and a top handle, wherein the middle handle is arranged at the upper end of the lower handle, the top handle is arranged at the upper end of the middle handle, and the lower handle, the middle handle and the top handle are integrally formed.

Further, the inner side face of the lower handle is provided with a short arc groove, the inner side face of the middle handle is provided with a long arc groove, and the short arc groove and the long arc groove are respectively provided with an anti-slip strip.

Further, the clamping part comprises a polygonal rod and an inner supporting plate, wherein the inner supporting plate is arranged on the inner side surface of the polygonal rod, and the inner supporting plate and the polygonal rod are integrally formed.

Further, the head of the polygonal rod is provided with an inner extension block, the inner extension block and the polygonal rod are integrally formed, and an adjustable clamping plate is rotatably arranged on the inner extension block.

Further, a tooth plate is arranged on the outer side face of the polygonal rod and close to the rotating part, and the tooth plate is fixedly connected with the polygonal rod.

Further, the flower-shaped handle is provided with a casing connected with the lower handle, and the casing and the flower-shaped handle are integrally formed.

Compared with the prior art, the valve clamping device has the advantages that the valve clamping device can be used for opening the valve through the clamping part when in use, can also be used for auxiliary clamping through the short arc groove on the lower handle or the long arc groove on the middle handle, is easier to open various types of valves, meanwhile, the inner supporting plate is arranged on the polygonal rod, the polygonal rod can conveniently limit the valve clamping through the inner supporting plate when in use, the stability of clamping can be improved, slipping when in use can be avoided, the use safety is improved, the valve clamping can be conveniently realized through the arrangement of the inner extending block and the adjustable clamping plate, and the clamping angle of the adjustable clamping plate can be adjusted according to the shape of the valve, so that the valve clamping device is more flexible to use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective underside view of an overall structure in an embodiment of the utility model;

FIG. 2 is a perspective upper side view of the overall structure in an embodiment of the utility model;

FIG. 3 is a front view of the device of FIG. 1;

fig. 4 is a rear view of the device shown in fig. 1.

1, A handle part, 11, a lower handle, 111, a short arc groove, 112, an anti-slip strip, 12, a middle handle, 121, a long arc groove, 13, a top handle, 2, a rotating part, 3, a clamping part, 31, a polygonal rod, 311, an inner extension block, 312, an adjustable clamping plate, 313, a tooth plate, 32, an inner supporting plate, 4, a flower-shaped handle, 41 and a shell.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, a novel valve wrench is composed of two wrench half plates which are oppositely arranged, the middle parts of the two wrench half plates are rotationally connected, each wrench half plate comprises a handle part 1, a rotating part 2 and a clamping part 3, the handle parts 1 and the clamping parts 3 are respectively arranged at two ends of the rotating part 2, the handle parts 1 and the clamping parts 3 are fixedly connected with the rotating part 2, a flower-shaped handle 4 is arranged at the lower end of the handle part 1, and the flower-shaped handle 4 is fixedly inserted into the handle part 1. Through the spanner half plate rotation installation to two relative settings, just can rotate when facilitating the use and carry out the centre gripping valve and rotate the operation, simultaneously through dividing into handle portion 1, rotation portion 2 and clamping part 3 with spanner half plate, conveniently through handle portion 1 as the part of gripping, and rotate through the setting of rotation portion 2 and connect easily through pin or bolt, carry out the centre gripping fixedly on the spanner through the direct centre gripping of clamping part 3 simultaneously.

The handle part 1 comprises a lower handle 11, a middle handle 12 and a top handle 13, wherein the middle handle 12 is arranged at the upper end of the lower handle 11, the top handle 13 is arranged at the upper end of the middle handle 12, and the lower handle 11, the middle handle 12 and the top handle 13 are integrally formed. The inner side surface of the lower handle 11 is provided with a short arc groove 111, the inner side surface of the middle handle 12 is provided with a long arc groove 121, and the short arc groove 111 and the long arc groove 121 are respectively provided with an anti-slip strip 112. The auxiliary clamping of the small-caliber circular valve is realized through the short arc groove 111 on the lower handle 11 by arranging the structure of the handle part 1, the auxiliary clamping of the large-caliber circular valve is realized through the long arc groove 121 on the middle handle 12, meanwhile, the middle handle 12 is conveniently connected and fixed with the rotating part 2 through the arrangement of the top handle 13, the rotation regulation through the rotating part 2 is conveniently realized, and the anti-slip effect of the clamping is increased through arranging the anti-slip strips 112 in the short arc groove 111 and the long arc groove 121.

The clamping part 3 includes a polygonal rod 31 and an inner pallet 32, the inner pallet 32 is provided on an inner side surface of the polygonal rod 31, and the inner pallet 32 is integrally formed with the polygonal rod 31. Through the structure setting to clamping part 3 guarantee to install interior layer board 32 through polygonal rod 31, can carry out spacingly through interior layer board 32 when polygonal rod 31 carries out the centre gripping valve like this, both can increase the stability of centre gripping, can also avoid simultaneously turning to appear the slippage when opening the valve, increase the security of using. The head of the polygonal rod 31 is provided with an inner extension block 311, the inner extension block 311 and the polygonal rod 31 are integrally formed, and an adjustable clamping plate 312 is rotatably arranged on the inner extension block 311. The clamping angle of the adjustable clamping plate 312 can be adjusted according to the shape of the valve by arranging the inner extension block 311 and the adjustable clamping plate 312 to facilitate the realization of clamping the valve, so that the valve is more flexible to use. The outer side surface of the polygonal rod 31 is provided with a tooth plate 313 near the rotating part 2, and the tooth plate 313 is fixedly connected with the polygonal rod 31.

The flower-shaped handle 4 is provided with a sleeve 41 connected with the lower handle 11, and the sleeve 41 and the flower-shaped handle 4 are integrally formed. The flower-shaped handle 4 is convenient to be inserted and fixed with the lower handle 11 by arranging the casing 41, and the flower-shaped handle 4 is easy to install and replace.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A new valve wrench, comprising two wrench half plates arranged opposite to each other, the two wrench half plates being rotatably connected in the middle, characterized in that: the wrench half plates comprise a grip portion (1), a rotating portion (2) and a clamping portion (3), the grip portion (1) and the clamping portion (3) being arranged at two ends of the rotating portion (2), and the grip portion (1) and the clamping portion (3) being fixedly connected to the rotating portion (2), a flower-shaped handle (4) being installed at the lower end of the grip portion (1), the flower-shaped handle (4) being plugged and fixed to the grip portion (1), and the clamping portion (3) comprising a polygonal rod (3) 1) and an inner support plate (32), the inner support plate (32) being arranged on the inner side surface of the polygonal rod (31), and the inner support plate (32) and the polygonal rod (31) being integrally formed, an inner extension block (311) being arranged at the head of the polygonal rod (31), the inner extension block (311) being integrally formed with the polygonal rod (31), and an adjustable clamping plate (312) being rotatably mounted on the inner extension block (311), a toothed plate (313) being arranged at a position close to the rotating part (2) on the outer side surface of the polygonal rod (31), and the toothed plate (313) being fixedly connected to the polygonal rod (31).

2. A new type of valve wrench according to claim 1, characterized in that the handle portion (1) includes a lower handle (11), a middle handle (12) and a top handle (13), the middle handle (12) is arranged at the upper end of the lower handle (11), the top handle (13) is arranged at the upper end of the middle handle (12), and the lower handle (11), the middle handle (12) and the top handle (13) are integrally formed.

3. A new type of valve wrench according to claim 2, characterized in that the inner side surface of the lower handle (11) is provided with a short arc groove (111), and the inner side surface of the middle bracket handle (12) is provided with a long arc groove (121), and anti-slip strips (112) are provided in both the short arc groove (111) and the long arc groove (121).

4. A new type of valve wrench according to claim 3, characterized in that a sleeve (41) connected to the lower handle (11) is provided on the flower-shaped handle (4), and the sleeve (41) and the flower-shaped handle (4) are integrally formed.