CN218848658U - Convenient opening and closing tool for underground valve - Google Patents
Convenient opening and closing tool for underground valve Download PDFInfo
- Publication number
- CN218848658U CN218848658U CN202223503408.XU CN202223503408U CN218848658U CN 218848658 U CN218848658 U CN 218848658U CN 202223503408 U CN202223503408 U CN 202223503408U CN 218848658 U CN218848658 U CN 218848658U
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- China
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- connecting plate
- valve
- pole setting
- sleeve
- vertical rod
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Abstract
The utility model belongs to the technical field of downhole valve switching tool, specifically disclose a downhole valve is with convenient switching tool, including flexible subassembly, two steering assembly, second pole setting and valve switch fastener, every steering assembly includes first connecting plate, cross and second connecting plate, has all seted up the round hole on every first connecting plate and the second connecting plate, and the free end of every cross is all rotated and is connected in the round hole, turns to and is connected with the connecting rod between the second connecting plate in the subassembly for two, second pole setting and one of them first connecting plate rigid coupling, the free end and the valve switch fastener rigid coupling of second pole setting. The utility model discloses a wider operating range is realized to first connecting plate, second connecting plate and cross, makes and realizes rotating between flexible subassembly and the second pole setting, when valve and operating personnel's application of force point is not on same axis, does not need operating personnel to stand in the particular position, also can transmit torque, rotary valve reliably.
Description
Technical Field
The utility model relates to a downhole valve switching tool technical field, concretely relates to downhole valve is with convenient switching tool.
Background
Valves in deep wells, enclosed spaces are usually installed at a deep position downhole; when the underground valve is opened or closed at present, an operator needs to ventilate before going into the well, and because toxic and harmful gas exists in the well and can cause damage to human bodies, enough fresh air needs to be supplied to the underground space to meet the requirement of the operator on oxygen, and then the operator goes deep into the well to open or close the valve by bare hands; thus, the time required for opening and closing the downhole valve is long, resulting in low operation efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a convenient switching tool is used to downhole valve to the mode of solving current switching downhole valve leads to the problem that work efficiency is low.
In order to achieve the above purpose, the utility model provides a basic scheme does: the utility model provides a convenient opening and closing tool for downhole valve, includes flexible subassembly, two and turns to subassembly, second pole setting and valve switch fastener, every turn to the subassembly and include first connecting plate, cross and second connecting plate, every round hole, every have all been seted up on first connecting plate and the second connecting plate the free end of cross all rotates to be connected in the round hole, two turn to and be connected with the connecting rod between the second connecting plate in the subassembly, second pole setting and one of them first connecting plate rigid coupling, the free end and the valve switch fastener rigid coupling of second pole setting.
The utility model discloses a principle and beneficial effect lie in: the utility model discloses set up between flexible subassembly and second pole setting and turn to the subassembly, through first connecting plate, wider operating range is realized to second connecting plate and cross, the cross can realize the rotation between first connecting plate and second connecting plate with the help of bearing, and then make and realize rotating between flexible subassembly and the second pole setting, when valve and operating personnel's application of force point is not on same axis, do not need operating personnel to stand and operate at the particular position, also can transmit the torque reliably, reach the purpose of rotating the valve door.
The scheme II is the optimization of the basic scheme, the telescopic component comprises a sleeve and a first vertical rod, the first vertical rod is movably sleeved in the sleeve, a plurality of threaded holes are formed in the first vertical rod, holes are formed in the sleeve, the fastening bolts penetrate through the holes in the sleeve and are in threaded connection with the threaded holes in the second vertical rod, and the first vertical rod is fixedly connected with a first connecting plate far away from the second vertical rod; the length of the opening tool can be adjusted by adjusting the distance of the first vertical rod extending into the sleeve, so that the distance between a valve to be opened or closed and a constructor is adapted.
In a third scheme, which is the preferable selection of the second scheme, the free end of the sleeve is fixedly connected with a handle; the whole opening tool is convenient for operating personnel.
A fourth scheme is the optimization of the third scheme, and the handle is provided with anti-skid wales; avoid the operator to hold the handle and skid when holding.
Drawings
Fig. 1 is a perspective view of the utility model discloses a convenient switch instrument for downhole valve.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments:
reference numerals in the drawings of the specification include: 1. a sleeve; 2. a first upright rod; 3. a threaded hole; 4. a first connecting plate; 5. a second connecting plate; 6. a cross shaft; 7. a circular hole; 8. a connecting rod; 9. a second upright stanchion; 10. a valve switch fastener; 11. a handle.
As shown in fig. 1: the utility model provides a convenient switch instrument for downhole valve, including flexible subassembly, two turn to the subassembly, second pole setting 9, valve switch fastener 10 and fastening bolt, flexible subassembly includes sleeve pipe 1 and first pole setting 2, 2 activities of first pole setting cup joint in sleeve pipe 1, the welding of sleeve pipe 1's free end has handle 11, be equipped with the anti-skidding burr on the handle 11, set up porosely on the sleeve pipe 1, a plurality of screw hole 3 has been seted up on the first pole setting 2, fastening bolt pass the hole on the sleeve pipe 1 and with 3 threaded connection of screw hole on the first pole setting 2.
The steering assembly comprises a first connecting plate 4, a cross shaft 6 and a second connecting plate 5, wherein the first connecting plate 4 and the second connecting plate 5 are arc-shaped plates, round holes 7 are formed in the end portions of the first connecting plate 4 and the second connecting plate 5, the free end of the cross shaft 6 is connected in the round holes 7 through a needle bearing in a rotating mode respectively, connecting rods 8 are welded between the second connecting plates 5 of the two steering assemblies, the first connecting plate 4 far away from the first vertical rod 2 is welded with a second vertical rod 9, and the free end of the second vertical rod 9 is fixedly connected with a valve switch clamping piece 10.
The implementation manner of the embodiment is as follows: when the utility model is used, an operator unscrews the fastening bolt on the sleeve 1, adjusts the length between the sleeve 1 and the first upright rod 2 according to the distance between the valve and the position where the constructor stands, stretches the first upright rod 2 into or out of the sleeve 1 for a certain distance, aligns the hole on the sleeve 1 and the threaded hole 3 on the first upright rod 2 after adjusting to a proper position, and screws the fastening bolt to limit the sleeve 1 and the first upright rod 2; an operator holds the handle 11 by hand, the valve switch clamping piece 10 is enabled to be gradually close to the valve and clamps the valve, the operator applies force after clamping the valve, the first connecting plate 4, the cross shaft 6 and the second connecting plate 5 in the steering assembly are mutually matched to realize the operation of screwing the valve in the valve opening and closing process, the second upright rod 9 applies force on the valve switch clamping piece 10, and the valve is rotated to smoothly open or close the valve.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be defined by the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (4)
1. The utility model provides a convenient switch instrument for downhole valve, its characterized in that turns to subassembly, second pole setting (9) and valve switch fastener (10) including flexible subassembly, two, every turn to the subassembly and include first connecting plate (4), cross (6) and second connecting plate (5), every round hole (7), every have all been seted up on first connecting plate (4) and second connecting plate (5) the free end of cross (6) all rotates to be connected in round hole (7), two be connected with connecting rod (8) between second connecting plate (5) in the subassembly that turns to, second pole setting (9) and one of them first connecting plate (4) rigid coupling, the free end and valve switch fastener (10) rigid coupling of second pole setting (9).
2. The convenient opening and closing tool for the downhole valve is characterized by further comprising a fastening bolt, the telescopic assembly comprises a sleeve (1) and a first vertical rod (2), the first vertical rod (2) is movably sleeved in the sleeve (1), a plurality of threaded holes (3) are formed in the first vertical rod (2), a hole is formed in the sleeve (1), the fastening bolt penetrates through the hole in the sleeve (1) and is in threaded connection with the threaded holes (3) in the second vertical rod (9), and the first vertical rod (2) is fixedly connected with a first connecting plate (4) far away from the second vertical rod (9).
3. A convenient opening and closing tool for downhole valves according to claim 2, characterized in that the free end of the sleeve (1) is fixedly connected with a handle (11).
4. A convenient opening and closing tool for downhole valves according to claim 3, wherein the handle (11) is provided with anti-slip ridges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223503408.XU CN218848658U (en) | 2022-12-28 | 2022-12-28 | Convenient opening and closing tool for underground valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223503408.XU CN218848658U (en) | 2022-12-28 | 2022-12-28 | Convenient opening and closing tool for underground valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218848658U true CN218848658U (en) | 2023-04-11 |
Family
ID=87302618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223503408.XU Active CN218848658U (en) | 2022-12-28 | 2022-12-28 | Convenient opening and closing tool for underground valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218848658U (en) |
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2022
- 2022-12-28 CN CN202223503408.XU patent/CN218848658U/en active Active
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