CN212601541U

CN212601541U - Multifunctional valve wrench

Info

Publication number: CN212601541U
Application number: CN202020832111.XU
Authority: CN
Inventors: 杨波; 张卫东; 王智杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-02-26
Anticipated expiration: 2030-05-18

Abstract

The utility model provides a multifunctional valve spanner, spanner under fixed column, first spanner and second, the both sides at fixed column back top have welded first spanner and the spanner on the second from a left side to the right side in proper order, the bottom sliding connection of fixed column inner chamber has first flexible post. The utility model discloses a locating pin, the cooperation of internal thread lid and locating hole, the person of facilitating the use comes the size of quick adjustment valve spanner according to the model of different valves, simultaneously through first flexible post, the flexible post of second, the flexible post of third, the flexible post of fourth and locking mechanism's cooperation, the length through the extension fixed column changes the arm of force, reach laborsaving purpose, can collude objects such as the well lid of production site simultaneously through the couple, the flexible post of fourth of extension simultaneously can regard as the simple and easy listening stick of production site, whether normal and valve of the inside sound of convenient producer check out test set exists leakage gas leakage etc..

Description

Multifunctional valve wrench

Technical Field

The utility model relates to a valve field especially relates to a multifunctional valve spanner.

Background

The valves are pipeline accessories for opening and closing pipelines, controlling flow direction, adjusting and controlling parameters of conveying media, and can be divided into shut-off valves, check valves, adjusting valves and the like according to functions of the valves.

However, the existing valve wrench is too single in functionality, the existing F-shaped wrench is fixed in an opening, the F-shaped wrench of one size can only be used for opening and closing and fixing valves of several types, when the valves are opened and closed, the F-shaped wrenches of different sizes need to be frequently exchanged, so that inconvenience is brought to production, meanwhile, production enterprises also need to prepare the F-shaped wrenches of different specifications, and production cost is increased.

Therefore, there is a need to provide a multifunctional valve wrench to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multifunctional valve spanner has solved the too single problem of traditional valve spanner functionality.

In order to solve the technical problem, the utility model provides a multifunctional valve wrench, which comprises a fixed column, a first lower wrench and a second lower wrench, wherein the first upper wrench and the second upper wrench are welded on two sides of the top of the back of the fixed column from left to right in sequence, the bottom of the inner cavity of the fixed column is connected with a first telescopic column in a sliding manner, the bottom of the inner cavity of the first telescopic column is connected with a second telescopic column in a sliding manner, the bottom of the inner cavity of the second telescopic column is connected with a third telescopic column in a sliding manner, the bottom of the inner cavity of the third telescopic column is connected with a fourth telescopic column in a sliding manner, the bottoms of two sides of the first telescopic column, the second telescopic column and the third telescopic column are respectively provided with a locking mechanism, the first lower wrench is positioned on the left side of the second lower wrench, a sliding ring is fixedly welded on one side of the first lower wrench opposite to the second lower wrench, one side, and the inner cavities of the first lower wrench and the second lower wrench are provided with positioning mechanisms.

Preferably, the positioning mechanism comprises a positioning pin, an internal thread cover and a positioning hole, the inner cavities of the first lower wrench and the second lower wrench are connected with the positioning pin in a sliding mode, one opposite sides of the positioning pins penetrate through the sliding ring and extend towards the inner side, the external side of the positioning pin is fixedly connected with the internal thread cover, the positioning holes matched with the positioning pin for use are sequentially formed in the two sides of the fixing column from top to bottom, and external threads matched with the internal thread cover for use are formed in the surfaces of the first lower wrench and the second lower wrench.

Preferably, locking mechanism includes spacing case, spring, movable plate, removal post, spacing post and spacing hole, the equal fixedly connected with spacing case in bottom of the flexible post of first flexible post, the flexible post of second and third and flexible post both sides, the outside of spacing incasement chamber all has the spring in the past to the back in proper order bolt, the inboard bolt of spring has the movable plate, the movable plate is located the spacing post of fixedly connected with in the center of one side in opposite directions, the movable plate is kept away from the center of spacing post one side and is located the fixedly connected with removal post, one side that the movable plate was kept away from to the removal post runs through spacing case and extends to the outside, the spacing hole that the spacing post of cooperation used is all seted up to the bottom of the flexible post of second, the flexible post of third and fourth both sides.

Preferably, the two sides of the fixing column are vertically provided with first sliding grooves in sequence from the front to the back, the inner cavity of each first sliding groove is connected with a first sliding block in a sliding mode, and the outer side of each first sliding block penetrates through the corresponding first sliding groove and is fixedly connected with one side, opposite to the corresponding sliding ring, of the corresponding sliding ring.

Preferably, the center of the front side and the back side of the inner cavity of the limiting box is transversely provided with a second sliding groove, the inner cavity of the second sliding groove is connected with a second sliding block in a sliding mode, and one opposite side of the second sliding block penetrates through the second sliding groove and is fixedly connected with the front side and the back side of the moving plate.

Preferably, the center department fixedly connected with thread bush at fixed column top, the inner chamber threaded connection of thread bush has the threaded rod, the top welding of threaded rod has the hacksaw blade.

Preferably, a hook is fixedly connected to the left side of the first upper wrench, the fourth telescopic column is in a shape of a long and thin cone, and the diameter of the first lower wrench is smaller than that of the second lower wrench.

Compared with the prior art, the utility model provides a pair of multifunctional valve spanner has following beneficial effect:

the utility model provides a multifunctional valve wrench,

1. the utility model discloses a cooperation through locating pin, internal thread lid and locating hole, the user is through reciprocating the sliding ring, the first slider slides in the first spout this moment, on the one hand carries on spacing to the sliding ring, on the other hand assists the sliding ring to move fast, can drive first spanner and second spanner to move when the sliding ring moves, when moving to the position that the user needs, the user inserts the locating pin in the inner chamber department of first spanner and second spanner, until the locating pin inserts the inner chamber of locating hole, the user then meshes the external screw thread on internal thread lid and first spanner and second spanner surface and screws, convenient to use person adjusts the size of valve spanner according to the model of different valves fast, the functionality of valve spanner has been improved, simultaneously through the cooperation of first flexible post, second flexible post, third flexible post, fourth flexible post and locking mechanism, the arm of force is changed through the length of extension fixed column, reach laborsaving purpose, the functionality of valve spanner has been improved, can collude objects such as the well lid of production site through the couple simultaneously, the fourth flexible post of extension simultaneously can regard as the simple and easy listening stick of production site, whether normal and valve of the inside sound of convenient producer check-out set exists leakage gas leakage etc. again, the functionality of valve spanner has been improved, the too single problem of traditional valve spanner functionality has been solved.

2. The utility model, through the cooperation of the locating pin, the internal thread cover and the locating hole, the user can quickly locate the sliding ring after moving, thereby quickly locating the first lower wrench and the second lower wrench, improving the clamping effect of the valve wrench on the valve, through the cooperation of the limiting box, the spring, the movable plate, the movable column, the limiting column and the limiting hole, the user can limit the second telescopic column, the third telescopic column and the fourth telescopic column which are accommodated in the inner cavities of the first telescopic column, the second telescopic column and the third telescopic column, through the cooperation of the first chute and the first slider, the user can limit the sliding ring, and simultaneously assist the sliding ring to quickly move, prevent the sliding ring from deviating in the moving process, through the cooperation of the second chute and the second slider, the movable plate can be limited by the user, the stability of the sliding ring is improved, through the cooperation of the steel saw blade, the person of facilitating the use cuts the object as on-the-spot needs, has improved valve spanner's functionality, simultaneously through the cooperation of thread bush and threaded rod, the person of facilitating the use carries out quick replacement to the hacksaw blade, through the cooperation of couple, the person of facilitating the use colludes article such as well lid, and the shape through the flexible post of fourth is long and thin taper shape, and the person of facilitating the use uses the flexible post of fourth as listening stick, has improved valve spanner's functionality.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a multi-functional valve wrench according to the present invention;

FIG. 2 is a perspective view of the construction of the internally threaded cap shown in FIG. 1;

FIG. 3 is a sectional top view of the construction of the retainer box shown in FIG. 1;

fig. 4 is a front view of the threaded rod of fig. 1.

Reference numbers in the figures: 1. fixing a column; 2. a first telescopic column; 3. a second telescopic column; 4. a third telescopic column; 5. a fourth telescopic column; 6. a first upper wrench; 7. a second upper wrench; 8. a first lower wrench; 9. a second lower wrench; 10. a slip ring; 11. a threaded sleeve; 12. a hacksaw blade; 13. hooking; 14. a first slider; 15. a first chute; 16. a positioning mechanism; 161. positioning pins; 162. an internally threaded cap; 163. positioning holes; 17. a locking mechanism; 171. a limiting box; 172. a spring; 173. moving the plate; 174. moving the column; 175. a limiting column; 176. a limiting hole; 18. a second chute; 19. a second slider; 20. a threaded rod.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a multi-functional valve wrench according to the present invention; FIG. 2 is a perspective view of the construction of the internally threaded cap shown in FIG. 1; FIG. 3 is a sectional top view of the construction of the retainer box shown in FIG. 1; fig. 4 is a front view of the structure of the threaded rod shown in fig. 1, and a multifunctional valve wrench comprises a fixed column 1, a first lower wrench 8 and a second lower wrench 9, wherein a first upper wrench 6 and a second upper wrench 7 are sequentially welded on two sides of the top of the back of the fixed column 1 from left to right, a first telescopic column 2 is slidably connected to the bottom of the inner cavity of the fixed column 1, a second telescopic column 3 is slidably connected to the bottom of the inner cavity of the first telescopic column 2, a third telescopic column 4 is slidably connected to the bottom of the inner cavity of the second telescopic column 3, a fourth telescopic column 5 is slidably connected to the bottom of the inner cavity of the third telescopic column 4, locking mechanisms 17 are arranged on the bottoms of two sides of the first telescopic column 2, the second telescopic column 3 and the third telescopic column 4, the first lower wrench 8 is located on the left side of the second lower wrench 9, and a sliding ring 10 is fixedly welded on one side of the first lower wrench 8 opposite to the second lower wrench, and one opposite side of the sliding ring 10 is slidably connected with two sides of the fixed column 1, and the inner cavities of the first lower wrench 8 and the second lower wrench 9 are provided with positioning mechanisms 16.

The positioning mechanism 16 comprises a positioning pin 161, an internal thread cover 162 and a positioning hole 163, the inner cavities of the first lower wrench 8 and the second lower wrench 9 are all slidably connected with the positioning pin 161, one opposite side of the positioning pin 161 penetrates through the sliding ring 10 and extends towards the inner side, the external side of the positioning pin 161 is fixedly connected with the internal thread cover 162, the positioning holes 163 used by the positioning pin 161 are sequentially formed in the two sides of the fixing column 1 from top to bottom, the external threads used by the matching internal thread cover 162 are formed in the surfaces of the first lower wrench 8 and the second lower wrench 9, and through the matching of the positioning pin 161, the internal thread cover 162 and the positioning hole 163, a user can rapidly position the sliding ring 10 after moving, so that the first lower wrench 8 and the second lower wrench 9 can be rapidly positioned, and the clamping effect of the valve.

The locking mechanism 17 comprises a limiting box 171, a spring 172, a moving plate 173, a moving column 174, a limiting column 175 and a limiting hole 176, the bottom parts of the two sides of the first telescopic column 2, the second telescopic column 3 and the third telescopic column 4 are fixedly connected with the limiting box 171, the outer side of the inner cavity of the limiting box 171 is sequentially bolted with the spring 172 from front to back, the moving plate 173 is bolted on the inner side of the spring 172, the limiting column 175 is fixedly connected with the center of one opposite side of the moving plate 173, the moving column 174 is fixedly connected with the center of one side of the moving plate 173 far away from the limiting column 175, one side of the moving column 174 far away from the moving plate 173 runs through the limiting box 171 and extends outwards, the limiting holes 176 matched with the limiting column 175 are respectively arranged at the bottom parts of the two sides of the second telescopic column 3, the third telescopic column 4 and the fourth telescopic column 5, and the limiting box 171, the spring 172, The cooperation of removing post 174, spacing post 175 and spacing hole 176, convenient to use person is to accomodate into the flexible post 3 of second, the flexible post 4 of third and the flexible post 5 of fourth of the flexible post 4 inner chamber of first flexible post 2, the flexible post 3 of second and third and carry on spacingly.

First spout 15 has all vertically seted up in proper order behind the both sides of fixed column 1 from the past, the inner chamber sliding connection of first spout 15 has first slider 14, first spout 15 is run through and one side fixed connection in opposite directions with sliding ring 10 in the outside of first slider 14, through the cooperation of first spout 15 and first slider 14, convenient to use person carries on spacingly to sliding ring 10, and supplementary sliding ring 10 carries out quick travel simultaneously, prevents that sliding ring 10 from taking place the skew at the removal in-process.

The second chute 18 has all transversely been seted up in the center department at the front of spacing case 171 inner chamber and the back, the inner chamber sliding connection of second chute 18 has second slider 19, second chute 18 is run through and with the front and the back fixed connection of movable plate 173 to the one side in opposite directions of second slider 19, through the cooperation of second chute 18 and second slider 19, convenient to use person carries out spacingly to movable plate 173, has improved movable plate 173's stability.

The center department fixedly connected with thread bush 11 at 1 top of fixed column, the inner chamber threaded connection of thread bush 11 has threaded rod 20, the welding of the top of threaded rod 20 has hacksaw blade 12, and through hacksaw blade 12's cooperation, the person of facilitating the use cuts the object as required on the spot, has improved valve spanner's functionality, and through thread bush 11 and threaded rod 20's cooperation, the person of facilitating the use carries out quick replacement to hacksaw blade 12 simultaneously.

First left side fixedly connected with couple 13 of going up spanner 6, the shape of the flexible post of fourth 5 is long and thin conical, the diameter of spanner 8 is less than the diameter of spanner 9 under the second, and through the cooperation of couple 13, the person of facilitating the use colludes article such as well lid, and the shape through the flexible post of fourth 5 is long and thin conical, and the person of facilitating the use uses the flexible post of fourth 5 as listening to the sound stick, has improved the functionality of valve spanner.

The utility model provides a pair of multifunctional valve spanner's theory of operation as follows:

when the valve wrench is used, a user moves the sliding ring 10 up and down, at the same time, the first sliding block 14 slides in the first sliding groove 15, on one hand, the sliding ring 10 is limited, on the other hand, the sliding ring 10 is assisted to move quickly, the sliding ring 10 can drive the first lower wrench 8 and the second lower wrench 9 to move simultaneously, when the sliding ring moves to a position required by the user, the user inserts the positioning pin 161 into the inner cavities of the first lower wrench 8 and the second lower wrench 9 until the positioning pin 161 is inserted into the inner cavity of the positioning hole 163, then the user meshes and screws the internal thread cover 162 with the external threads on the surfaces of the first lower wrench 8 and the second lower wrench 9, so that the size of the valve wrench can be adjusted quickly according to different valve models, and meanwhile, the first telescopic column 2, the second telescopic column 3, the third telescopic column 4 and the fourth telescopic column 5 extend the length of the fixing column, reach laborsaving purpose, can collude objects such as the on-the-spot well lid of production simultaneously through couple 13, the fourth flexible post 5 of extension simultaneously can regard as the simple and easy listening stick of production field, makes things convenient for whether the inside sound of producer check out test set is normal and whether there is leakage gas leakage etc. in the valve, when the on-the-spot needs cut the valve, the user revolves threaded rod 20 into the inner chamber of thread bush 11 to install fast hacksaw blade 12, and then cut the valve.

the utility model discloses a locating pin 161, the cooperation of internal thread lid 162 and locating hole 163, the user is through reciprocating sliding ring 10, first slider 14 slides in first spout 15 this moment, the side is spacing to sliding ring 10, on the other hand supplementary sliding ring 10 quick travel, can drive first spanner 8 and second spanner 9 and remove when sliding ring 10 removes, when removing to the position that the user needs, the user inserts the inner chamber department of first spanner 8 and second spanner 9 with locating pin 161, insert the inner chamber of locating hole 163 until locating pin 161, the user meshes the external screw thread on internal thread lid 162 and first spanner 8 and second spanner 9 surface with after that and screws, the person of facilitating the use comes quick adjustment valve spanner's size according to the model of different valves, the functionality of valve spanner has been improved, simultaneously through first flexible post 2, The flexible post of second 3, the flexible post of third 4, the flexible post of fourth 5 and locking mechanism 17's cooperation, the length through extension fixed column 1 changes the arm of force, reach laborsaving purpose, the functionality of valve spanner has been improved, can collude objects such as the well lid of production site simultaneously through couple 13, the simple and easy listening stick of production site can be regarded as to the flexible post of fourth 5 of extension simultaneously, make things convenient for whether normal and the valve of the inside sound of producer check-out set exists leakage gas etc. of leaking, the functionality of valve spanner has been improved once more, the too single problem of traditional valve spanner functionality has been solved.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional valve spanner, includes fixed column (1), spanner (8) and second spanner (9) down, its characterized in that: a first upper wrench (6) and a second upper wrench (7) are welded on two sides of the top of the back of the fixed column (1) in sequence from left to right, a first telescopic column (2) is connected to the bottom of the inner cavity of the fixed column (1) in a sliding manner, a second telescopic column (3) is connected to the bottom of the inner cavity of the first telescopic column (2) in a sliding manner, a third telescopic column (4) is connected to the bottom of the inner cavity of the second telescopic column (3) in a sliding manner, a fourth telescopic column (5) is connected to the bottom of the inner cavity of the third telescopic column (4) in a sliding manner, locking mechanisms (17) are arranged at the bottoms of two sides of the first telescopic column (2), the second telescopic column (3) and the third telescopic column (4), the first lower wrench (8) is located on the left side of the second lower wrench (9), and a sliding ring (10) is fixedly welded on one side, opposite to the first lower wrench (, and one opposite side of the sliding ring (10) is connected with two sides of the fixed column (1) in a sliding manner, and the inner cavities of the first lower wrench (8) and the second lower wrench (9) are provided with positioning mechanisms (16).

2. The multifunctional valve wrench as claimed in claim 1, wherein the positioning mechanism (16) comprises a positioning pin (161), an internal thread cover (162) and a positioning hole (163), the inner cavities of the first lower wrench (8) and the second lower wrench (9) are both slidably connected with the positioning pin (161), one opposite sides of the positioning pins (161) penetrate through the sliding ring (10) and extend inwards, the external side of the positioning pin (161) is fixedly connected with the internal thread cover (162), the two sides of the fixing column (1) are both provided with the positioning holes (163) from top to bottom in sequence for matching with the positioning pin (161), and the surfaces of the first lower wrench (8) and the second lower wrench (9) are both provided with external threads for matching with the internal thread cover (162).

3. The multifunctional valve wrench as claimed in claim 1, wherein the locking mechanism (17) comprises a limiting box (171), a spring (172), a moving plate (173), a moving column (174), a limiting column (175) and a limiting hole (176), the limiting box (171) is fixedly connected to the bottoms of the two sides of the first telescopic column (2), the second telescopic column (3) and the third telescopic column (4), the spring (172) is sequentially bolted to the outer side of the inner cavity of the limiting box (171) from front to back, the moving plate (173) is bolted to the inner side of the spring (172), the limiting column (175) is fixedly connected to the center of one side of the moving plate (173) opposite to the moving plate, the moving column (174) is fixedly connected to the center of one side of the moving plate (173) far away from the limiting column (175), and one side of the moving column (174) far away from the moving plate (173) penetrates through the limiting box (171) and extends to the outer side, the bottom of the two sides of the second telescopic column (3), the third telescopic column (4) and the fourth telescopic column (5) is provided with a limit hole (176) matched with the limit column (175) for use.

4. The multifunctional valve wrench as claimed in claim 1, wherein first sliding grooves (15) are vertically formed in sequence on two sides of the fixed column (1) from front to back, a first sliding block (14) is slidably connected to an inner cavity of the first sliding groove (15), and the outer side of the first sliding block (14) penetrates through the first sliding groove (15) and is fixedly connected with one side of the sliding ring (10) opposite to the first sliding groove.

5. The multifunctional valve wrench as claimed in claim 3, wherein the limiting box (171) has a second sliding slot (18) transversely formed at the center of the front and back of the inner cavity, the inner cavity of the second sliding slot (18) is slidably connected with a second sliding block (19), and the opposite side of the second sliding block (19) penetrates through the second sliding slot (18) and is fixedly connected with the front and back of the movable plate (173).

6. The multi-functional valve spanner according to claim 1, characterized in that a threaded sleeve (11) is fixedly connected to the center of the top of the fixing column (1), a threaded rod (20) is connected to the inner cavity of the threaded sleeve (11) in a threaded manner, and a hacksaw blade (12) is welded to the top of the threaded rod (20).

7. The multi-functional valve wrench according to claim 1, wherein a hook (13) is fixedly connected to the left side of the first upper wrench (6), the fourth telescopic column (5) is in the shape of an elongated cone, and the diameter of the first lower wrench (8) is smaller than the diameter of the second lower wrench (9).