CN212351792U

CN212351792U - A spanner for valve overhauls

Info

Publication number: CN212351792U
Application number: CN202020411632.8U
Authority: CN
Inventors: 詹飞龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2021-01-15
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a spanner for valve overhauls, including the connecting block, a lateral wall position welding of connecting block has the handle, another lateral wall position welding of connecting block has the wrench, the wrench has been kept away from and has been offered the trough between preceding back wall one side intermediate position of connecting block, and the top inner wall intermediate position welding of wrench has first clamping piece, the bottom inner wall intermediate position of wrench is provided with the second clamping piece, the constant head tank has all been seted up to antetheca one side position that first clamping piece and second clamping piece are close to each other, the utility model discloses the beneficial effect who reaches is: the spanner is equipped with the accurate of location structure realization and between the bolt and agrees with to improve the accuracy and the sensitivity of spanner operation, simultaneously, be equipped with the regulation structure and realize that the lower part location body places the regulation of height in order to satisfy the loading and unloading demand of not unidimensional bolt based on screw-thread fit, thereby can lubricate and carry out the valve with the convenient operation spanner of reducing wear and overhaul and not fragile.

Description

A spanner for valve overhauls

Technical Field

The utility model relates to a spanner, in particular to spanner for valve overhauls belongs to valve maintenance instrument field.

Background

The valve during operation plays the effect that changes passageway section and medium flow direction, possess the water conservancy diversion in pipeline transportation, end, the throttle, functions such as non return and reposition of redundant personnel, it is extensive to use, in the routine maintenance of valve, need use the spanner to overhaul the valve, current spanner is when using, can not agree with between the bolt accurately, the accuracy and the sensitivity of spanner operation have been influenced, and simultaneously, it realizes the regulation that the lower part location body placed the height based on screw-thread fit effect not to establish the regulation structure, bring inconvenience for the loading and unloading of not unidimensional bolt, can not lubricate and lead to the spanner to carry out the inconvenient and easy damage of operation when valve overhauls.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, current spanner can not and carry out the accuracy between the bolt and agree with, has influenced the accuracy and the sensitivity of spanner operation, simultaneously, does not establish the regulation structure and realize that the lower part location body places the regulation of height based on screw-thread fit, brings inconvenience for the loading and unloading of not unidimensional bolt, can not lubricate the problem that the operation is inconvenient and easy damage when leading to the spanner to carry out the valve and overhaul provides a spanner for the valve overhauls.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a spanner for valve overhauls, including the connecting block, a lateral wall position welding of connecting block has the handle, and the handle has been kept away from around the connecting block and has been seted up between the surperficial one side position and hang the groove, the surface cladding of handle has the canning, another lateral wall position welding of connecting block has the wrench, and the cross axle center of connecting block, handle and wrench all sets up on same horizontal line, the wrench has been seted up between the preceding back wall one side intermediate position of connecting block, and the top inner wall intermediate position welding of wrench has first clamping piece, the bottom inner wall intermediate position of wrench is provided with the second clamping piece, and first clamping piece and second clamping piece are fan-shaped structure, the constant head tank has all been seted up to antetheca one side position that first clamping piece and second clamping piece are close to each other.

As an optimal technical scheme of the utility model, the canning is the rubber material, and the fixed surface of canning installs a plurality of groups of massage pearl, the canning sets up the intermediate position at hanging groove and connecting block.

As an optimal technical scheme of the utility model, the specification of first clamping piece and second clamping piece is unanimous, and first clamping piece and second clamping piece make up into circular structure, first clamping piece and second clamping piece all set up the inside at the board groove.

As an optimal technical scheme of the utility model, second clamping piece and wrench end fixed connection.

As an optimal technical scheme of the utility model, the arc notch that agrees with mutually with the second clamping piece is seted up to the bottom inner wall position of wrench end, and the lower surface in arc notch and board groove is corresponding.

As a preferred technical scheme of the utility model, seted up logical chamber between the bottom outer wall of wrench and the bottom inner wall intermediate position, and the inside of wrench has the sleeve through leading to the chamber welding, telescopic upper end sets up in the below of arc type notch, and telescopic internal surface has seted up the thread groove, the sleeve passes through the thread groove screw thread and installs the screw rod.

As a preferred technical scheme of the utility model, the upper end vertical welding of screw rod is in the lower surface intermediate position of second clamping piece, and second clamping piece movable mounting is in the inside of groove for a flat bed, the lower extreme welding of screw rod has the lug, and the lug setting is in the below of slab head, lug and screw rod make up into T type structure, and it has the sponge to fill between the surface of screw rod and the sleeve, the sponge) inside adsorbs has lubricating oil.

The utility model discloses the beneficial effect who reaches is: constitute location structure through setting up first clamping piece and second clamping piece through the coordination, realize accurate agreeing with between spanner and the bolt under the direction of constant head tank, thereby improve the accuracy and the sensitivity of spanner operation, and simultaneously, set up arc notch and lead to the chamber cooperation, provide the installation space of adjusting the structure, the movable mounting of screw rod is realized through the thread groove to the sleeve, screw rod and lug constitute the rotor body, fixed with the second clamping piece, when the application of force in the rotor body, under the screw-thread fit of thread groove and screw rod, make the height-adjustable that places of lower part location body, thereby satisfy not unidimensional bolt's loading and unloading demand, and adsorb lubricating oil through the sponge, lubricate with reducing wear to the use of adjusting the structure, it overhauls and not fragile to have made things convenient for the operation spanner to carry out the valve.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

fig. 2 is a schematic structural diagram of a second embodiment of the present invention;

fig. 3 is a sectional view of a second embodiment of the present invention.

In the figure: 1. connecting blocks; 2. a grip; 3. hanging a groove; 4. sheathing; 5. a board head; 6. a plate groove; 7. a first clip piece; 8. a second clip; 9. positioning a groove; 10. an arc-shaped notch; 11. a cavity is communicated; 12. a sleeve; 13. a screw groove; 14. a screw; 15. a bump; 16. a sponge.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

Example one

As shown in figure 1, the utility model provides a wrench for valve maintenance, which comprises a connecting block 1, a handle 2 welded on one side wall of the connecting block 1, a hanging groove 3 is arranged between the positions of one side of the front surface and the rear surface of the handle 2 far away from the connecting block 1, a sheath 4 is coated on the outer surface of the handle 2, a plate head 5 is welded on the other side wall of the connecting block 1, the centers of the transverse shafts of the connecting block 1, the handle 2 and the plate head 5 are all arranged on the same transverse line, a plate groove 6 is arranged between the middle positions of one side of the front wall and the rear wall of the plate head 5 far away from the connecting block 1, a first clamping piece 7 is welded in the middle of the inner wall of the top of the plate head 5, a second clamping piece 8 is arranged in the middle of the inner wall of the bottom of the plate head 5, and first clamping piece 7 and second clamping piece 8 are fan-shaped structure, and constant head tank 9 has all been seted up to antetheca one side position that first clamping piece 7 and second clamping piece 8 are close to each other.

The canning 4 is the rubber material, and the outer fixed surface of canning 4 installs a plurality of groups massage pearl, and canning 4 sets up in the intermediate position of hanging groove 3 and connecting block 1, and the specification of first clamping piece 7 and second clamping piece 8 is unanimous, and first clamping piece 7 and second clamping piece 8 make up into circular structure, and first clamping piece 7 and second clamping piece 8 all set up in the inside of chase 6, second clamping piece 8 and board head 5 fixed connection.

Example two

As shown in fig. 2-3, the utility model provides a wrench for valve maintenance, which comprises a connecting block 1, a handle 2 welded on a side wall of the connecting block 1, a hanging groove 3 is arranged between the positions of one side of the front surface and the rear surface of the handle 2 far away from the connecting block 1, a sheath 4 is coated on the outer surface of the handle 2, a plate head 5 is welded on the other side wall of the connecting block 1, the centers of the transverse shafts of the connecting block 1, the handle 2 and the plate head 5 are all arranged on the same transverse line, a plate groove 6 is arranged between the middle positions of one side of the front wall and the rear wall of the plate head 5 far away from the connecting block 1, a first clamping piece 7 is welded in the middle of the inner wall of the top of the plate head 5, a second clamping piece 8 is arranged in the middle of the inner wall of the bottom of the plate head 5, and first clamping piece 7 and second clamping piece 8 are fan-shaped structure, and constant head tank 9 has all been seted up to antetheca one side position that first clamping piece 7 and second clamping piece 8 are close to each other.

The sheath 4 is made of rubber, a plurality of groups of massage beads are fixedly arranged on the outer surface of the sheath 4, the sheath 4 is arranged at the middle position between the hanging groove 3 and the connecting block 1, the specifications of the first clamping piece 7 and the second clamping piece 8 are consistent, the first clamping piece 7 and the second clamping piece 8 are combined into a circular structure, the first clamping piece 7 and the second clamping piece 8 are both arranged inside the plate groove 6, the inner wall of the bottom of the plate head 5 is provided with an arc-shaped notch 10 matched with the second clamping piece 8, the arc-shaped notch 10 corresponds to the lower surface of the plate groove 6, a through cavity 11 is arranged between the outer wall of the bottom of the plate head 5 and the middle position of the inner wall of the bottom, the inside of the plate head 5 is welded with a sleeve 12 through the through cavity 11, the upper end of the sleeve 12 is arranged below the arc-shaped notch 10, the inner surface of the sleeve 12 is provided with a screw groove 13, the sleeve 12 is provided with a screw 14 through screw thread of the screw groove, and the second clamping piece 8 is movably arranged in the plate groove 6, the lower end of the screw 14 is welded with a convex block 15, and the lug 15 is arranged below the plate head 5, the lug 15 and the screw 14 are combined into a T-shaped structure, and the sponge 16 is filled between the outer surface of the screw 14 and the sleeve 12, the arc-shaped notch 10 is matched with the through cavity 11 to provide an installation space of the adjusting structure, the sleeve 12 realizes the movable installation of the screw 14 through the screw groove 13, the screw 14 and the bump 15 form a rotating rod body which is fixed with the second clamping piece 8, when force is applied to the rotating rod body, under the thread matching of the thread groove 13 and the screw 14, the placing height of the lower positioning body can be adjusted, thereby meeting the assembling and disassembling requirements of bolts with different sizes, absorbing lubricating oil through the sponge 16, use to adjust the structure lubricates in order to reduce wear, has made things convenient for operating wrench to carry out the valve and has overhauld and not fragile, and the inside adsorption of sponge 16 has lubricating oil.

Specifically, when the utility model is used, the connecting block 1, the handle 2 and the wrench head 5 are combined into a shell structure of the wrench, the force application to the handle 2 is realized by the sheath 4 as an interlayer, thereby controlling the rotation use of the wrench, improving the comfort level of the wrench, the hanging groove 3 provides the hanging support of the wrench for convenient storage and storage, the wrench head 5 is matched with the wrench groove 6 to provide the operation space for valve loading and unloading maintenance, the first clamping piece 7 and the second clamping piece 8 form a positioning structure through coordination, the accurate conjunction between the wrench and the bolt is realized under the guidance of the positioning groove 9, thereby improving the accuracy and sensitivity of the wrench operation, the arc-shaped notch 10 is matched with the through cavity 11 to provide the installation space of the adjusting structure, the sleeve 12 realizes the movable installation of the screw 14 through the screw groove 13, the screw 14 and the lug 15 form a rotating rod body, and the second clamping piece 8 are fixed, when the force is applied to the rotating rod body, under the screw-thread fit of thread groove 13 and screw rod 14 for the height-adjustable festival is placed to lower part location body, thereby satisfies the loading and unloading demand of not unidimensional bolt, and adsorbs lubricating oil through sponge 16, lubricates with reducing wear to the use of adjustment structure, has made things convenient for the operation spanner to carry out the valve and overhauls and not fragile.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The wrench for valve maintenance comprises a connecting block (1) and is characterized in that a handle (2) is welded at one side wall position of the connecting block (1), a hanging groove (3) is formed between one side position of the front surface and the rear surface of the connecting block (1) far away from the handle (2), a sheath (4) is wrapped on the outer surface of the handle (2), a plate head (5) is welded at the other side wall position of the connecting block (1), the centers of transverse shafts of the connecting block (1), the handle (2) and the plate head (5) are all arranged on the same transverse line, a plate groove (6) is formed between the middle positions of one sides of the front wall and the rear wall of the plate head (5) far away from the connecting block (1), a first clamping piece (7) is welded at the middle position of the top inner wall of the plate head (5), a second clamping piece (8) is arranged at the middle position of the bottom inner wall of the plate head (5), and the first clamping piece (7, and a positioning groove (9) is formed in one side position of the front wall, close to each other, of the first clamping piece (7) and the second clamping piece (8).

2. The wrench for repairing the valve according to claim 1, wherein the sheath (4) is made of rubber, a plurality of groups of massage beads are fixedly mounted on the outer surface of the sheath (4), and the sheath (4) is arranged in the middle of the hanging groove (3) and the connecting block (1).

3. A wrench for valve servicing according to claim 1, wherein the first jaw (7) and the second jaw (8) are of uniform size, and the first jaw (7) and the second jaw (8) are combined into a circular structure, and the first jaw (7) and the second jaw (8) are both arranged inside the plate groove (6).

4. A wrench for valve servicing according to claim 1, wherein the second jaw (8) is fixedly connected to the wrench head (5).

5. The wrench for repairing valves according to claim 1, wherein the bottom inner wall of the wrench head (5) is provided with an arc notch (10) engaged with the second clamping piece (8), and the arc notch (10) corresponds to the lower surface of the plate groove (6).

6. The wrench for overhauling the valve is characterized in that a through cavity (11) is formed between the middle position of the outer wall of the bottom of the wrench head (5) and the middle position of the inner wall of the bottom, a sleeve (12) is welded inside the wrench head (5) through the through cavity (11), the upper end of the sleeve (12) is arranged below the arc-shaped notch (10), a thread groove (13) is formed in the inner surface of the sleeve (12), and a screw rod (14) is installed on the sleeve (12) through the thread of the thread groove (13).

7. The wrench for overhauling the valve is characterized in that the upper end of the screw (14) is vertically welded at the middle position of the lower surface of the second clamping piece (8), the second clamping piece (8) is movably installed inside the plate groove (6), the lower end of the screw (14) is welded with a lug (15), the lug (15) is arranged below the plate head (5), the lug (15) and the screw (14) are combined into a T-shaped structure, a sponge (16) is filled between the outer surface of the screw (14) and the sleeve (12), and lubricating oil is adsorbed inside the sponge (16).