CN220260834U

CN220260834U - Valve shaft combined wrench for natural gas energy pipeline

Info

Publication number: CN220260834U
Application number: CN202321688650.0U
Authority: CN
Inventors: 胡圣升; 尤中原; 钟梧书
Original assignee: Jiangsu Amod New Energy Technology Co ltd
Current assignee: You Zhongyuan
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2023-12-29
Anticipated expiration: 2033-06-30

Abstract

The application discloses natural gas energy pipeline valve shaft combination spanner includes: the connecting rod is provided with a mounting end and a connecting end which are arranged along the length direction; the outer wall of one end of spanner main part and the link fixed connection of connecting rod, the inside a plurality of blind holes that are provided with of one end of spanner main part are provided with spring and bullet post in the blind hole, and the other end of spanner main part sets up to the slider room, and the slider room is the cavity structure, is provided with a plurality of sliding connection's first slider and/or second slider in the slider room, first slider and/or second slider and bullet post butt. The product adopts a plurality of groups of sliding block sleeve combination modes, can meet the opening and closing requirements of square shaft valves with various dimensions, and can also meet the opening and closing requirements of valve shafts with hexagonal shafts and diamond shafts with various dimensions.

Description

Valve shaft combined wrench for natural gas energy pipeline

Technical Field

The application relates to the technical field of tool wrenches, in particular to a natural gas energy pipeline valve shaft combined wrench.

Background

The valve well is a junction which is used for conveniently arranging a pit (or well) similar to a small room when the valve of an underground pipeline and an underground pipeline (such as tap water, oil, natural gas pipelines and the like) needs to be opened and closed for operation or maintenance operation, and is convenient for periodically checking, cleaning and dredging the pipeline and preventing the pipeline from being blocked.

Because of the different types and sizes of the valves, the common adjustable wrench cannot meet the requirement of deep well operation, so that a large number of valve wrenches with different sizes and specifications are required to be carried during the operation of a maintenance team. In order to meet the requirements of opening and closing different valves, a maintenance unit is also required to prepare a plurality of sets of deep well valve wrenches with various specifications, so that the deep well valve wrenches are inconvenient to carry and store, and a plurality of problems are brought particularly in emergency repair.

The direct-buried well valve wrench is limited by the size of a deep well, the diameter of a pipeline and the like, has defects in the current market, is mainly inconvenient to adjust and fix, can be operated only by adjusting the size, and has a complex structure. The valve shaft of the natural gas pipeline is different from the square shaft, the hexagonal shaft and the rhombic shaft, so that the requirement on the applicability of the wrench is very high during rush repair.

Disclosure of Invention

(one) solving the technical problems

In order to solve the problems in the background art, the application designs a natural gas energy pipeline valve shaft combined wrench, which can realize good sleeving and embedding of a valve shaft and can meet the opening or closing actions of the valve shaft of a gas deep well pipeline.

(II) technical scheme

In order to achieve the above purpose, the present application provides the following technical solutions:

a natural gas energy pipeline valve shaft combination wrench, comprising:

the connecting rod is provided with a mounting end and a connecting end which are arranged along the length direction;

the wrench comprises a wrench body, wherein the outer wall of one end of the wrench body is fixedly connected with the connecting end of the connecting rod, a plurality of blind holes are formed in one end of the wrench body, springs and elastic columns are arranged in the blind holes, the other end of the wrench body is provided with a sliding block chamber, the sliding block chamber is of a cavity structure, a plurality of first sliding blocks and/or second sliding blocks which are in sliding connection are arranged in the sliding block chamber, and the first sliding blocks and/or the second sliding blocks are in butt joint with the elastic columns.

As a preferable scheme of the last step, pin holes are symmetrically formed in the two opposite side walls of the middle lower part of the wrench main body, and the pin holes are matched with the pins.

As a preferable scheme of the last step, at least one end of the pin is provided with a cotter pin.

As the preferable scheme of the last step, the first sliding blocks and/or the second sliding blocks are multiple groups and are of a sleeved square pipe structure from inside to outside.

As a preferable scheme of the last step, limit holes are symmetrically formed in the opposite faces of the first sliding block and/or the second sliding block, and the limit holes are matched with the pins.

As the preferable scheme of the last step, the limiting hole is a slotted hole and can move up and down along the pin.

As the preferable scheme of the last step, a plurality of reinforcing ribs are uniformly welded at the joint of the connecting rod and the wrench main body.

As the preferable scheme of the last step, the centers of the blind holes are correspondingly arranged at the four corners of the plurality of first sliding blocks and/or the plurality of second sliding blocks, and are used for ejecting a corresponding group of first sliding blocks from the elastic columns.

As a preferred embodiment of the above step, the spring post is at least partially inserted into the spring.

As the preferable scheme of the last step, the first sliding block is provided with a notch at the lower ends of two adjacent side walls of the limiting hole and forms a second sliding block, and the notch is used for reserving sleeve spaces for the hexagonal shaft and the diamond shaft.

(III) beneficial effects

The application provides a natural gas energy pipeline valve shaft combination spanner possesses following beneficial effect at least:

the product adopts a plurality of groups of sliding block sleeve combination modes, can meet the opening and closing requirements of square shaft valves with various dimensions, and can also meet the opening and closing requirements of valve shafts with hexagonal shafts and diamond shafts with various dimensions.

The beneficial effects of this application further include: the spring and the spring column are arranged in the product, so that the square shaft (or the hexagonal shaft and the diamond shaft) can be sleeved better, and the product does not slip; the limiting hole of the sliding block can well keep the sliding block moving in the wrench main body.

Drawings

Fig. 1 is a schematic front view of an embodiment of the present application.

Fig. 2 is a schematic top view of an embodiment of the present application.

Fig. 3 is a schematic bottom view of an embodiment of the present application.

Fig. 4 is a schematic left-view structure of an embodiment of the present application.

Fig. 5 is a schematic view of the partial cross-sectional structure of fig. 1 of the present application.

Fig. 6 is A-A view of fig. 5 of the present application.

Fig. 7 is a schematic view of the partial cross-sectional structure of fig. 4 of the present application.

Fig. 8 is a schematic diagram of a wrench body according to an embodiment of the present application.

Fig. 9 is a view B-B of fig. 8 of the present application.

Fig. 10 is a schematic view of a spring post and spring assembly of the present application.

Fig. 11 is a schematic view of a first slider structure according to an embodiment of the present application.

Fig. 12 is a schematic diagram of a small square shaft application according to an embodiment of the present application.

Fig. 13 is a view C-C of fig. 12 of the present application.

Fig. 14 is a schematic diagram of a large square shaft application according to an embodiment of the present application.

Fig. 15 is a schematic view of a partial cross-sectional structure of a second embodiment of the present application.

Fig. 16 is a schematic view of a second slider structure according to an embodiment of the present application.

Fig. 17 is a schematic diagram of a hexagonal shaft application according to an embodiment of the present application.

Fig. 18 is a schematic diagram of a two diamond axis application in an embodiment of the present application.

Fig. 19 is a schematic view of the positional relationship between the spring post and the slider in the present application.

Fig. 20 is a schematic view of the handle mounting structure of the present application.

100, a connecting rod, 101, a reinforcing rib, 102, a spanner main body, 103, a cotter pin, 104, a pin, 105, a blind hole, 106, a spring, 107, a spring post, 108, a first sliding block, 109, a limiting hole, 110, a small square shaft, 111, a large square shaft, 112, a pin hole, 113, a notch, 114, a second sliding block, 115, a sliding block chamber, 116, a hexagonal shaft, 117, a diamond shaft, 118 and a handle.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

Embodiment one:

as shown in fig. 1-14, 19, 20, a natural gas energy pipeline valve shaft combination wrench of the present application comprises: the connecting rod 100 and the wrench body 102 are fixedly connected. Specifically, the connecting rod 100 of this application has installation end and link that sets up along length direction, the link of this application and the one end outer wall fixed connection of spanner main part 102, the installation end of connecting rod 100 can be connected with handle 118 through the bolt, handle 118 is rotatory to drive connecting rod 100, spanner main part 102 is rotatory together, specifically, spanner main part 102's one end (can be the upper end for instance) inside is provided with a plurality of blind holes 105, be provided with spring 106 and bullet post 107 in the blind hole 105, specifically, spring 106 is whole to be set up in blind hole 105 inside, and spring 106's one end and bullet post 107's one end butt, be set up to slider room 115 in spanner main part 102's the other end inside, preferably, slider room 115 is the cavity structure, be provided with a plurality of sliding connection's first slider 108 and/or second slider 114 in the slider room 115, the upper end and bullet post 107 butt, make bullet post 107 can give first slider 108 and/or second slider 114 certain thrust through spring 106.

The first sliding blocks 108 and/or the second sliding blocks 114 can drive the small square shafts 110 (or the large square shafts 111, the hexagonal shafts 116 and the diamond shafts 117) inserted into the wrench main body 102 to rotate together, so that the opening and closing operation of the valve is realized.

In some specific embodiments, the cross section of the wrench body 102 of the present application is a quadrilateral structure, two opposite side walls of the middle lower portion of the wrench body 102 are symmetrically provided with pin holes 112, that is, the pin holes 112 penetrate through two opposite faces of the quadrilateral structure, pins 104 matched with each other are arranged in the pin holes 112, as a preferred embodiment of the present application, at least one end of each pin 104 of the present application is provided with a cotter pin 103, for example, two ends of each pin 104 of the present application are provided with cotter pins 103, or one end of each pin 104 of the present application is provided with a cotter pin 103, and the other end is provided with a plug.

In some embodiments, the first slide blocks 108 and/or the second slide blocks 114 of the present application are multiple groups, and are of a nested square tube structure from inside to outside, and the multiple groups of the first slide blocks 108 and/or the second slide blocks 114 can slide, so that in order to limit the first slide blocks 108 and/or the second slide blocks 114 to a certain extent, limiting holes 109 are symmetrically arranged on opposite surfaces of the first slide blocks 108 and/or the second slide blocks 114, the limiting holes 109 are mutually matched with the pins 104, and the limiting holes 109 are oblong holes and can move up and down along the pins 104, so that the moving distance of the first slide blocks 108 and/or the second slide blocks 114 is limited by the pins 104.

In some embodiments, a plurality of reinforcing ribs 101 are uniformly welded at the connection part of the connecting rod 100 and the wrench body 102, for example, four reinforcing ribs 101 are provided, and each reinforcing rib 101 is spaced by 90 degrees.

In some embodiments, as shown in fig. 9 and 19, the center of the blind hole 105 of the present application is disposed corresponding to four corners of the first slider 108 and/or the second slider 114, so that four points of each layer of the first slider 108 and/or the second slider 114 can abut against the pillar 107, and thus the pillar 107 ejects a corresponding group (or layer) of the first slider 108 and/or the second slider 114. In order to enable connection between the elastic column 107 and the spring 106 to be more stable, the elastic column 107 is at least partially inserted into the spring 106, and as shown in fig. 10, one end of the elastic column 107 is provided with a step, so that the elastic column 107 can be abutted against the spring 106.

Embodiment two:

15-18, in order to meet the use needs of the hexagonal shaft 116 and the diamond shaft 117, a notch 113 may be provided at the lower ends of two adjacent side walls of the limiting hole 109 in the first slider 108, and the first slider 108 provided with the notch 113 forms a second slider 114 of the present application, and the notch 113 of the second slider 114 may leave a sleeve space for the hexagonal shaft 116 and the diamond shaft 117, so that the hexagonal shaft 116 and the diamond shaft 117 may be clamped.

The specific implementation process comprises the following steps:

1. the distance of use of the device can be increased by extending the handle and connecting rod 100 in combination.

2. The lower end of the wrench body 102 is aligned with the small square shaft 110 or the large square shaft 111 and pressed by force, at the moment, the small square shaft 110 or the large square shaft 111 presses the corresponding first sliding block 108 at the top together with the elastic column 107 contacted with the first sliding block 108 into the blind hole 105, at the moment, the control handle 118 rotates to drive the connecting rod 100 and the wrench body 102 to rotate together, and the small square shaft 110 or the large square shaft 111 inside the wrench body 102 can be driven to rotate together, so that the opening and closing operation of the valve is realized.

3. For a specific valve shaft, a structure of a hexagonal shaft 116 and a diamond shaft 117 may be adopted, at this time, the first slider 108 may have notches 113 at the lower ends of two adjacent side walls of the limiting hole 109, so as to form a second slider 114, the notches 113 of the second slider 114 may leave a sleeve space for the hexagonal shaft 116 and the diamond shaft 117, at this time, the control handle 118 rotates to drive the connecting rod 100 and the wrench body 102 to rotate together, so that the opening and closing operations of the valves of the hexagonal shaft 116 and the diamond shaft 117 can be realized.

The design purpose is achieved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents. In summary, the present application achieves the intended aim.

Claims

1. A natural gas energy pipeline valve shaft combination wrench, comprising:

a connecting rod (100), the connecting rod (100) having a mounting end and a connecting end disposed along a length direction;

spanner main part (102), spanner main part (102) one end outer wall with link fixed connection of connecting rod (100), spanner main part (102) one end inside is provided with a plurality of blind holes (105), be provided with spring (106) and bullet post (107) in blind hole (105), spanner main part (102) other end sets up to slider room (115), slider room (115) are cavity structure, be provided with a plurality of sliding connection's first slider (108) and/or second slider (114) in slider room (115), first slider (108) and/or second slider (114) and bullet post (107) butt.

2. The natural gas energy pipeline valve shaft combination wrench as claimed in claim 1, wherein the wrench body (102) is symmetrically provided with pin holes (112) on two opposite side walls of the middle lower portion, and the pin holes (112) are matched with the pins (104).

3. A natural gas energy pipeline valve shaft combination wrench as claimed in claim 2, wherein at least one end of the pin (104) is provided with a cotter pin (103).

4. The natural gas energy pipeline valve shaft combination wrench of claim 1, wherein the first sliding blocks (108) and/or the second sliding blocks (114) are multiple groups and are of a nested square tube structure from inside to outside.

5. A natural gas energy pipeline valve shaft combination wrench as claimed in claim 1 or 4, wherein the first slider (108) and/or the second slider (114) are/is provided with a limiting hole (109) symmetrically on opposite sides, and the limiting hole (109) is matched with the pin (104).

6. The natural gas energy pipeline valve shaft combination wrench as claimed in claim 5, wherein the limiting hole (109) is a slotted hole and can move up and down along the pin (104).

7. The natural gas energy pipeline valve shaft combined wrench as claimed in claim 1, wherein a plurality of reinforcing ribs (101) are uniformly welded at the joint of the connecting rod (100) and the wrench main body (102).

8. A natural gas energy pipeline valve shaft combination wrench as claimed in claim 1, wherein the center of the blind hole (105) is arranged corresponding to four corners of the first sliding block (108) and/or the second sliding block (114), and is used for ejecting a corresponding group of first sliding blocks (108) from the ejection column (107).

9. A natural gas powered pipeline valve shaft combination wrench as claimed in claim 1 or 8, wherein the post (107) is at least partially inserted inside the spring (106).

10. The wrench for combining valve shafts of natural gas energy pipelines according to claim 1 or 4, wherein the first sliding block (108) is provided with a notch (113) at the lower ends of two adjacent side walls of the limiting hole (109) and forms a second sliding block (114), and the notch (113) is used for leaving a sleeve space for the hexagonal shaft (116) and the diamond shaft (117).