CN221237271U - Ball valve opening tool for underground gas pipeline - Google Patents

Abstract

The utility model relates to the technical field of valve opening tools, in particular to a ball valve opening tool for an underground gas pipeline. The ball valve opening tool for the underground gas pipeline comprises a sleeve, wherein a supporting frame which is fixedly connected is arranged at the end part of the sleeve, and a limiting assembly is arranged in the supporting frame; the telescopic end is equipped with swing joint's connecting rod, the end of connecting rod is equipped with fixed connection's mounting bracket, the inside of mounting bracket is erect the dwang of swivelling joint, be equipped with a plurality of evenly distributed's plate heads on the outside of dwang, and every the specification of plate head is different. The valve opening tool for the underground gas pipeline ball valve provided by the utility model can flexibly adjust a plurality of plate heads to rotate through the rotating rod in the later stage when in use, so that a worker can flexibly select and use the valve rod according to the specification of the valve rod in different ball valves when opening the ball valve without the handle, and the use flexibility of the device is improved.

Description

Ball valve opening tool for underground gas pipeline

Technical Field

The utility model relates to the technical field of valve opening tools, in particular to a ball valve opening tool for an underground gas pipeline.

Background

At present, the gas pipeline already covers most cities, and along with the gradual increase of gas use, the safety maintenance work of the gas pipeline is also increased. Because the gas facility has a certain danger, the gas facility cannot be operated at will, and therefore, each key part in the pipeline is required to be provided with an anti-theft ball valve, so that potential safety hazards caused by random operation of non-staff are prevented. In the course of routine maintenance, it is also necessary to open or close the pipeline valve.

Because the whole gas pipeline conveying system is provided with a plurality of valves with different types and different specifications, maintenance personnel need to carry a plurality of wrenches, so that the maintenance personnel are provided with a large load, and in the rush-repair process, the type of the matched wrenches is selected to delay the rush-repair time easily.

Therefore, there is a need to provide a new ball valve opening tool for underground gas pipelines, which solves the above technical problems.

Disclosure of utility model

In order to solve the technical problems, the utility model provides a valve opening tool for an underground gas pipeline ball valve.

The utility model provides a ball valve opening tool for an underground gas pipeline, which comprises the following components:

the end part of the sleeve is provided with a fixedly connected supporting frame, and a limiting assembly is arranged in the supporting frame;

The telescopic end is equipped with swing joint's connecting rod, the end of connecting rod is equipped with fixed connection's mounting bracket, the inside of mounting bracket is erect the dwang of swivelling joint, be equipped with a plurality of evenly distributed's plate heads on the outside of dwang, and every the specification of plate head is different.

Preferably, the limiting component comprises supporting pieces, the supporting pieces are provided with two supporting pieces and fixedly connected with the inner wall of the supporting frame, the two supporting pieces are sleeved with rotating cylinders which are connected in a rotating mode, screw rods which are connected in a threaded mode are sleeved on two sides of the inner portions of the rotating cylinders, and the screw threads of the screw rods are opposite in direction.

Preferably, the end part of the screw rod is provided with a fixedly connected connecting rod, the end part of the connecting rod is provided with a fixedly connected connecting sheet, and one side of the outer wall of the connecting sheet, which is far away from the connecting rod, is provided with a fixedly connected sliding rod.

Preferably, through holes are formed in two side walls of the support frame, mounting grooves are formed between the through holes in the two side walls of the support frame, and the inner wall of the through hole abuts against the outer wall of the connecting rod and is in sliding connection with the outer wall of the connecting rod.

Preferably, one end of the outer wall of the connecting rod, which is far away from the mounting frame, is provided with a shaft lever in rotary connection, the outer part of the shaft lever is in rotary connection with the inner part of the mounting groove, the end part of the shaft lever extends to the outer part of the support frame and is provided with a fixedly connected connecting disc, and a limiting hole is formed in the outer wall of the connecting disc.

Preferably, a plurality of uniformly distributed clamping blocks are arranged on the connecting sheet, and the outer walls of the clamping blocks are propped against the inner walls of the limiting holes.

Compared with the related art, the valve opening tool for the underground gas pipeline ball valve has the following beneficial effects:

1. When the device is used in the later stage, the plurality of plate heads can be flexibly adjusted to rotate through the rotating rod, so that a worker can flexibly select and use the device according to the specifications of valve rods in different ball valves when opening the ball valves without the handles.

2. The utility model can also sleeve the sleeve outside the ball valve handle with the handle, thereby realizing the lever adding of the handle and saving more labor for the operation of staff when starting the ball valve.

Drawings

FIG. 1 is a schematic diagram of a preferred embodiment of a ball valve opening tool for an underground gas pipeline according to the present utility model;

FIG. 2 is a schematic view of the sleeve of FIG. 1;

FIG. 3 is a schematic view of the mounting bracket shown in FIG. 1;

FIG. 4 is a schematic view of the spacing assembly of FIG. 1;

fig. 5 is a schematic structural view of the connecting rod shown in fig. 1.

Reference numerals in the drawings: 1. a sleeve; 11. a support frame; 12. a mounting groove; 13. a through hole; 2. a limit component; 21. a support sheet; 211. a rotating cylinder; 212. a screw rod; 22. a connecting rod; 221. a connecting sheet; 222. a clamping block; 23. a slide bar; 3. a connecting rod; 31. a shaft lever; 32. a connecting disc; 33. a limiting hole; 4. a mounting frame; 41. a rotating lever; 42. and (3) a plate head.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1 to 5, an embodiment of the present utility model provides a valve opening tool for an underground gas pipeline ball valve, the valve opening tool for an underground gas pipeline ball valve comprising: a sleeve 1.

In the embodiment of the present utility model, referring to fig. 1, 2, 3, 4 and 5, a supporting frame 11 is fixedly connected to an end of a sleeve 1, and a limiting component 2 is arranged inside the supporting frame 11; the tip of sleeve 1 is equipped with swing joint's connecting rod 3, the tip of connecting rod 3 is equipped with fixed connection's mounting bracket 4, the inside frame of mounting bracket 4 has rotated the dwang 41 of connection, be equipped with a plurality of evenly distributed's plate heads 42 on the outside of dwang 41, and the specification of every plate head 42 is different, spacing subassembly 2 includes backing plate 21, backing plate 21 is equipped with two and with the inner wall fixed connection of support frame 11, the inside cover of two backing plates 21 is equipped with the rotation section of thick bamboo 211 of rotating connection, the inside both sides of rotation section of thick bamboo 211 all overlaps and is equipped with threaded connection's lead screw 212, and the screw direction of both sides lead screw 212 is opposite, the tip of lead screw 212 is equipped with fixed connection's connecting rod 22, connecting rod 22's tip is equipped with fixed connection's connection piece 221, and one side that connecting piece 221 outer wall kept away from connecting rod 22 is equipped with fixed connection's slide bar 23, through-hole 13 has all been seted up on the both sides wall through-hole 13 of support frame 11, and mounting groove 12 has all been seted up between the wall through-hole 13 of support frame 11 both sides, and the inner wall of through-hole 13 offsets and connecting rod 22.

It should be noted that: through the sliding connection between the connecting rod 22 and the through hole 13, when the rotating cylinder 211 drives the screw rod 212 to move through the thread structure, the connecting rod 22 can smoothly slide in the supporting frame 11, so that the connecting rod can stably drive the connecting piece 221 to move;

Because the directions of the threads on the outer walls of the screw rods 212 at the two sides are opposite, when the rotating cylinder 211 rotates, the screw rods 212 at the two sides can smoothly move relatively or reversely, and further the connecting rod 22 can smoothly drive the connecting piece 221 and the clamping block 222 outside to move, so that the screw rods can be smoothly clamped in the limiting hole 33 or slide out from the inside of the limiting hole 33, and the limiting state of the shaft rod 31 can be conveniently and flexibly controlled by staff;

And through the setting of a plurality of different specification plate heads 42 and sleeve 1, later stage is when using, can adjust a plurality of plate heads 42 through dwang 41 in a flexible way and rotate, make the staff can be when not setting up opening of handle ball valve, can carry out nimble selection according to the specification of valve rod among the different ball valves, sleeve 1's setting simultaneously also can make this device open the ball valve that is equipped with the handle, make sleeve 1 can be smooth the cover establish in the outside of handle, carry out extension lever to the handle, therefore can make the operation of staff later stage use more nimble convenience.

In the embodiment of the present utility model, referring to fig. 1, 2, 4 and 5, one end of the outer wall of the connecting rod 3, which is far away from the mounting frame 4, is provided with a shaft lever 31 in rotation connection, the outer portion of the shaft lever 31 is in rotation connection with the inner portion of the mounting groove 12, the end portion of the shaft lever 31 extends to the outer portion of the supporting frame 11 and is provided with a fixedly connected connecting disc 32, the outer wall of the connecting disc 32 is provided with a limiting hole 33, the connecting disc 221 is provided with a plurality of uniformly distributed clamping blocks 222, and the outer wall of the clamping blocks 222 abuts against the inner wall of the limiting hole 33.

It should be noted that: through the setting of fixture block 222, after the connection piece 221 drives fixture block 222 to remove and offset with the inner wall of spacing hole 33, can be through the slide bar 23 on the connection piece 221 outer wall and the connection rod 22 and the spacing of connection piece 221 between the through-hole 13, can accomplish smoothly spacing to connection pad 32, and then can make the steady being located of axostylus axostyle 31 after adjusting support frame 11 inside, realize being located the fixed of connecting rod 3 on the axostylus axostyle 31.

The working principle of the valve opening tool for the ball valve of the underground gas pipeline provided by the utility model is as follows:

When the tool is used in the later period, when no handle is arranged in the ball valve to be opened, the rotating rod 41 in the specification control plate device of the valve rod in the ball valve can be used for rotating, so that the rotating rod 41 smoothly drives the plate heads 42 with different specifications on the outer wall to rotate, the plate heads 42 matched with the rotating rod can be adjusted to the required positions, the plate heads 42 can be smoothly sleeved on the valve rod of the ball valve, the sleeve 1 can be held after the sleeve of the plate heads 42 is sleeved, and the device is controlled to rotate to open the ball valve;

When the handle is arranged in the ball valve to be opened, the sleeve 1 can be sleeved on the handle in the ball valve to hold the connecting rod 3, so that the device can be smoothly controlled to rotate, and the ball valve can be smoothly opened;

In the opening process of the ball valve, the worker can control the rotating cylinder 211 in the limiting assembly 2 to rotate as required, so that the rotating cylinder can drive the screw rods 212 with opposite screw threads on two sides of the inside to move back to back through the screw structure, the moving screw rods 212 can smoothly drive the connecting pieces 221 to move through the connecting rods 22, the connecting pieces 221 can smoothly drive the clamping blocks 222 to slide out of the limiting holes 33, limiting of the connecting disc 32 is relieved, the connecting rod 3 can be controlled to rotate, the connecting rod 3 and the sleeve 1 are in a vertical state, and the device can be operated more flexibly in the using process.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.

Claims (6)

1. A ball valve opening tool for an underground gas pipeline, comprising:

The device comprises a sleeve (1), wherein a supporting frame (11) which is fixedly connected is arranged at the end part of the sleeve (1), and a limiting assembly (2) is arranged in the supporting frame (11);

the end of sleeve (1) is equipped with swing joint's connecting rod (3), the end of connecting rod (3) is equipped with fixed connection's mounting bracket (4), the inside of mounting bracket (4) is erect and is rotated dwang (41) of connection, be equipped with a plurality of evenly distributed's plate head (42) on the outside of dwang (41), and every the specification of plate head (42) is different.

2. The valve opening tool for the underground gas pipeline ball valve according to claim 1, wherein the limiting component (2) comprises supporting pieces (21), the supporting pieces (21) are provided with two supporting pieces and are fixedly connected with the inner wall of the supporting frame (11), rotating cylinders (211) which are in rotating connection are sleeved in the two supporting pieces (21), screw rods (212) which are in threaded connection are sleeved on two sides of the inside of the rotating cylinders (211), and the screw threads of the screw rods (212) on two sides are opposite in direction.

3. The valve opening tool for the underground gas pipeline ball valve according to claim 2, wherein the end part of the screw rod (212) is provided with a fixedly connected connecting rod (22), the end part of the connecting rod (22) is provided with a fixedly connected connecting sheet (221), and one side of the outer wall of the connecting sheet (221) far away from the connecting rod (22) is provided with a fixedly connected sliding rod (23).

4. The tool for opening the valve of the ball valve of the underground gas pipeline according to claim 1, wherein through holes (13) are formed in two side walls of the supporting frame (11), mounting grooves (12) are formed between the through holes (13) of the two side walls of the supporting frame (11), and the inner wall of the through holes (13) is propped against and slidingly connected with the outer wall of the connecting rod (22).

5. The valve opening tool for the underground gas pipeline ball valve according to claim 1, wherein one end of the outer wall of the connecting rod (3) far away from the mounting frame (4) is provided with a shaft lever (31) which is rotationally connected, the outer part of the shaft lever (31) is rotationally connected with the inner part of the mounting groove (12), the end part of the shaft lever (31) extends to the outer part of the support frame (11) and is provided with a fixedly connected connecting disc (32), and a limiting hole (33) is formed in the outer wall of the connecting disc (32).

6. A tool for opening a ball valve of an underground gas pipeline according to claim 3, wherein a plurality of uniformly distributed clamping blocks (222) are arranged on the connecting sheet (221), and the outer wall of each clamping block (222) is propped against the inner wall of the limiting hole (33).