CN220207514U - Nondestructive testing tool for plug valve - Google Patents
Nondestructive testing tool for plug valve Download PDFInfo
- Publication number
- CN220207514U CN220207514U CN202321374687.6U CN202321374687U CN220207514U CN 220207514 U CN220207514 U CN 220207514U CN 202321374687 U CN202321374687 U CN 202321374687U CN 220207514 U CN220207514 U CN 220207514U
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- plug valve
- fixed joint
- valve
- output shaft
- round hole
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- 238000009659 non-destructive testing Methods 0.000 title claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims abstract description 42
- 239000003638 chemical reducing agent Substances 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 54
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000005291 magnetic effect Effects 0.000 description 14
- 239000000725 suspension Substances 0.000 description 13
- 239000000523 sample Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 239000012459 cleaning agent Substances 0.000 description 4
- 239000006247 magnetic powder Substances 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010016326 Feeling cold Diseases 0.000 description 1
- 208000019914 Mental Fatigue Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The utility model provides a nondestructive testing tool for a plug valve, and belongs to the field of oilfield well control equipment detection. The technical proposal is as follows: comprises a support frame, wherein a fixed joint is arranged at the upper part of the support frame, and a steering valve is arranged at the middle part of the support frame; the upper end of the fixed joint is provided with a plug valve, the lower end of the fixed joint is provided with an output shaft, and the free end of the output shaft is connected to the output end of the steering valve; the fixed joint comprises a sleeve, and an internal thread I is arranged on the inner wall of the sleeve; the periphery of the output shaft is provided with a protective cylinder, and the upper end of the protective cylinder is arranged on the support frame; the plug valve is provided with an external thread I. The beneficial effects of the utility model are as follows: the sitting and standing detection of detection personnel is well realized, and the detection operation condition and the personnel comfort are improved; the fixed detection of the plug valve is realized, and the safety risk of the plug valve from tilting and crushing is reduced; the plug valve has the rotating function, reduces the labor intensity of personnel and improves the detection efficiency.
Description
Technical Field
The utility model relates to the field of well control equipment detection, in particular to a nondestructive testing tool for a plug valve.
Background
The plug valve is an important well control device in the oil-water well drilling and repairing process, is connected with an oil pipe or a drill rod up and down, is matched with a wellhead blowout preventer stack, is internally provided with a valve ball and a sealing ring, can realize the opening and closing actions by rotating a valve ball knob by a special spanner according to the indication requirement, and is a special tool for preventing the internal blowout of a drilling tool. According to the relevant regulations, each use expiration needs to be detected, and the use can be used after the detection is qualified.
At present, the plug valve is made of more ferromagnetic materials, and magnetic powder detection is often used in the field detection process because the defect position detected by the magnetic powder is wider and the speed is high. During detection, the plug valve is arranged on the ground, a detector squats beside the plug valve, the magnetic powder flaw detector and the magnetic suspension are held by hands, the flat-pushing magnetic powder flaw detector enables the probe to be attached to the detection surface, and the defect-free equipment is judged by observing the magnetic mark condition through applying the magnetic suspension. The inspection personnel squats and stands the operation, holds the weight of magnetic particle inspection appearance and reaches 3.5kg, and every inspection plug valve is about 10 minutes, and long-time heavy burden detects the physical endurance of consumption personnel, and working strength is big, and physical and mental fatigues easily. Because the plug valve is hollow, the gravity center is unstable under the action of external force, the equipment is easy to push down, and the risk of coldness is present.
In order to solve the problems, the utility model provides a nondestructive testing tool for a plug valve.
Disclosure of Invention
The utility model aims to provide a plug valve nondestructive testing tool which is simple to operate and can realize plug valve detection.
The utility model is realized by the following measures:
the nondestructive testing tool for the plug valve is characterized by comprising a support frame, wherein a fixed joint is arranged at the upper part of the support frame, the fixed joint is rotationally connected to the support frame, the rotation connection of the fixed joint and the support frame can be realized by arranging a bearing structure, and a steering valve is arranged at the middle part of the support frame;
the upper end of the fixed joint is provided with a plug valve, the lower end of the fixed joint is provided with an output shaft, the free end of the output shaft is connected to the output end of the steering valve, and the rotation of the output shaft is realized by controlling the steering valve, so that the output shaft drives the fixed joint to rotate, and the rotation of the plug valve is realized;
the fixed joint comprises a sleeve, and an internal thread I is arranged on the inner wall of the sleeve;
the periphery of the output shaft is provided with a protective cylinder, the upper end of the protective cylinder is arranged on the supporting frame, and the protective cylinder is in clearance fit with the output shaft, namely, the output shaft can rotate in the protective cylinder;
the plug valve is provided with an external thread I.
The utility model has the specific characteristics that:
the first internal thread is matched with the first external thread, and the plug valve is arranged on the fixed joint through the matching of the first internal thread and the first external thread.
The fixed connector is provided with a reducing connector, and the reducing connector comprises an upper cylinder and a lower cylinder arranged on the lower surface of the upper cylinder;
the upper surface of the upper cylinder is provided with a circular groove, the inner side surface of the circular groove is provided with a second internal thread matched with the first external thread, and the plug valve is arranged on the reducer union through the matching of the second internal thread and the first external thread;
the periphery of the lower cylinder is provided with an external thread II matched with the internal thread I, and the reducer union is arranged on the fixed joint through the matching of the internal thread I and the external thread II.
The support frame includes the upper tabletop, the lower surface of upper tabletop is provided with two pairs of stands, every pair all be provided with the horizontal pole between the stand.
The upper tabletop is provided with a through round hole I, the lower surface of the upper tabletop is provided with a protective cylinder, the protective cylinder is arranged on the periphery of the round hole I and is communicated with the round hole I, the free end of the output shaft penetrates through the round hole I and the protective cylinder and is arranged on the output end of the steering valve, and the output shaft is in clearance fit with the round hole I, namely the output shaft can rotate in the round hole I.
The novel steering valve is characterized in that a through round hole II is formed in the middle of the upper tabletop, a tray is arranged in the round hole II, the tray comprises a round box with an upper surface which is provided with an opening, a through round hole IV is formed in the bottom surface of the round box, a protective cylinder is arranged on the lower surface of the bottom surface, the protective cylinder is arranged on the periphery of the round hole IV and is communicated with the round hole IV, the free end of an output shaft penetrates through the round hole IV and is arranged on the output end of the steering valve after the protective cylinder, and the output shaft is in clearance fit with the round hole IV, namely, the output shaft can rotate in the round hole IV.
The magnetic suspension detection device is characterized in that a container is arranged on the ground on one side of the support frame, a through small hole is formed in the bottom surface of the tray, a round tube communicated with the small hole is arranged on the periphery of the lower side of the small hole, the free end of the round tube is connected into the container, and magnetic suspension generated by detection is collected into the container through the small hole and the round tube.
The input end of the steering valve is provided with an input shaft, the free end of the input shaft is provided with a hand wheel, and the rotation of the fixed joint is realized through the steering valve by rotating the hand wheel.
A lower table top is arranged between the two pairs of upright posts, and the steering valve is arranged on the upper surface of the lower table top through bolts.
Working principle: when the tool is used, the plug valve and detection tool equipment are placed on the upper tabletop, the external thread end of the plug valve is connected to the fixed joint, a detection person sits on a seat, cleaning agents and magnetic suspension are sprayed according to detection standards, the hand wheel is controlled by one hand and rotated, the hand wheel is driven to rotate the input shaft, the steering valve is used for changing the transmission direction of input force, the output shaft is driven to rotate, the fixed joint connected with the output shaft is driven to rotate, the plug valve is finally driven to rotate, the flaw detector is pushed to enable the probe to contact the detection surface, observation and judgment analysis are carried out, the detection tool is detached after detection is completed, the magnetic suspension produced by detection flows out of the container collected on the ground through the small hole in the bottom surface of the tray, if the whole tool is placed on the smooth ground, and the lower portion of the stand column can be provided with a brake device or welded and fixed as required, so that the tool is safely fixed and does not shake.
The beneficial effects of the utility model are as follows: the tool is simple in structure and convenient to operate, well realizes sitting and standing detection of detection personnel, and improves detection operation conditions and personnel comfort; the fixed detection of the plug valve is realized, and the safety risk of the plug valve from tilting and crushing is reduced; the plug valve has the rotating function, reduces the labor intensity of personnel and improves the detection efficiency. The tool has great guarantee for well control workshop detection tools and stable operation.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present utility model.
Fig. 2 is a schematic view of a reducing joint according to an embodiment of the present utility model.
Wherein, the reference numerals are as follows: 1. fixing the joint; 2. a tray; 3. an upper tabletop; 4. a lower tabletop; 5. a column; 6. a cross bar; 7. a hand wheel; 8. an input shaft; 9. a steering valve; 10. an output shaft; 11. a protective barrel; 12. a plug valve; 13. an upper cylinder; 14. and a lower cylinder.
Detailed Description
In order to clearly illustrate the technical characteristics of the scheme, the scheme is explained below through a specific embodiment.
Example 1
Referring to fig. 1-2, a nondestructive testing tool for a plug valve comprises a support frame, wherein a fixed joint 1 is arranged at the upper part of the support frame, the fixed joint 1 is rotationally connected to the support frame, the rotational connection of the fixed joint and the support frame can be realized by arranging a bearing structure, and a steering valve 9 is arranged at the middle part of the support frame;
the upper end of the fixed joint 1 is provided with a plug valve 12, the lower end of the fixed joint 1 is provided with an output shaft 10, the free end of the output shaft 10 is connected to the output end of the steering valve 9, the steering valve 9 is controlled to further realize the rotation of the output shaft 10, and the output shaft 10 drives the fixed joint 1 to rotate, so that the plug valve 12 is rotated;
the fixed joint 1 comprises a sleeve, and an internal thread I is arranged on the inner wall of the sleeve;
the periphery of the output shaft 10 is provided with a protective cylinder 11, the upper end of the protective cylinder 11 is arranged on a supporting frame, and the protective cylinder 11 is in clearance fit with the output shaft 10, namely the output shaft 10 can rotate in the protective cylinder 11;
the plug valve 12 is provided with an external thread one.
The first internal thread is matched with the first external thread, and the plug valve 12 is arranged on the fixed joint 1 through the matching of the first internal thread and the first external thread.
The support frame includes upper tabletop 3, and the lower surface of upper tabletop 3 is provided with two pairs of stand 5, all is provided with horizontal pole 6 between every pair of stand 5.
The upper tabletop 3 is provided with a through round hole I, the lower surface of the upper tabletop 3 is provided with a protective cylinder 11, the protective cylinder 11 is arranged on the periphery of the round hole I and is communicated with the round hole I, the free end of the output shaft 10 passes through the round hole I and the protective cylinder 11 and then is arranged at the output end of the steering valve 9, and the output shaft 10 is in clearance fit with the round hole I, namely, the output shaft 10 can rotate in the round hole I.
The input end of the steering valve 9 is provided with an input shaft 8, the free end of the input shaft 8 is provided with a hand wheel 7, and the rotation of the fixed joint 1 is realized through the steering valve 9 by rotating the hand wheel 7.
A lower table top 4 is arranged between the two pairs of upright posts 5, and a steering valve 9 is arranged on the upper surface of the lower table top 4 through bolts.
Working principle: when the detection tool is used, the plug valve 12 and detection tool equipment are placed on the upper tabletop 3, the external thread end of the plug valve is connected to the fixed joint 1, a detection person sits on a seat, a cleaning agent and a magnetic suspension are sprayed according to detection standards, the hand wheel 7 is controlled by one hand, the hand wheel 7 is rotated, the input shaft 8 is driven to rotate, the transmission direction of the input force is changed through the steering valve 9, the output shaft 10 is driven to rotate, the fixed joint 1 connected with the output shaft 10 is driven to rotate, the plug valve 12 is finally driven to rotate, the flaw detector is pushed to enable the probe to contact the detection surface, observation, judgment and analysis are carried out, the plug valve 12 is rotated for a plurality of times until all detection of the valve surface of the plug valve 12 is completed, and finally, if the whole tool is placed on a smooth ground, a brake device or welded fixation can be arranged at the lower part of the upright post 5 according to requirements, and the safe fixing and the shaking-free movement function is achieved.
Example 2
Referring to fig. 1-2, a nondestructive testing tool for a plug valve comprises a support frame, wherein a fixed joint 1 is arranged at the upper part of the support frame, the fixed joint 1 is rotationally connected to the support frame, the rotational connection of the fixed joint and the support frame can be realized by arranging a bearing structure, and a steering valve 9 is arranged at the middle part of the support frame;
the upper end of the fixed joint 1 is provided with a plug valve 12, the lower end of the fixed joint 1 is provided with an output shaft 10, the free end of the output shaft 10 is connected to the output end of the steering valve 9, the steering valve 9 is controlled to further realize the rotation of the output shaft 10, and the output shaft 10 drives the fixed joint 1 to rotate, so that the plug valve 12 is rotated;
the fixed joint 1 comprises a sleeve, and an internal thread I is arranged on the inner wall of the sleeve;
the periphery of the output shaft 10 is provided with a protective cylinder 11, the upper end of the protective cylinder 11 is arranged on a supporting frame, and the protective cylinder 11 is in clearance fit with the output shaft 10, namely the output shaft 10 can rotate in the protective cylinder 11;
the plug valve 12 is provided with an external thread one.
The first internal thread is matched with the first external thread, and the plug valve 12 is arranged on the fixed joint 1 through the matching of the first internal thread and the first external thread.
The support frame includes upper tabletop 3, and the lower surface of upper tabletop 3 is provided with two pairs of stand 5, all is provided with horizontal pole 6 between every pair of stand 5.
The middle of the upper tabletop 3 is provided with a through round hole II, the inside of the round hole II is provided with a tray 2, the tray 2 comprises a round box with an upper surface which is provided with an opening, the bottom surface of the round box is provided with a through round hole IV, the lower surface of the bottom surface is provided with a protective cylinder 11, the protective cylinder 11 is arranged on the periphery of the round hole IV and is communicated with the round hole IV, the free end of the output shaft 10 passes through the round hole IV and the protective cylinder 11 and then is arranged on the output end of the steering valve 9, and the output shaft 10 is in clearance fit with the round hole IV, namely, the output shaft 10 can rotate in the round hole IV.
The container is arranged on the ground on one side of the support frame, a through small hole is formed in the bottom surface of the tray 2, a round tube communicated with the small hole is arranged on the periphery of the lower side of the small hole, the free end of the round tube is connected into the container, and magnetic suspension generated by detection is collected into the container through the small hole and the round tube.
The input end of the steering valve 9 is provided with an input shaft 8, the free end of the input shaft 8 is provided with a hand wheel 7, and the rotation of the fixed joint 1 is realized through the steering valve 9 by rotating the hand wheel 7.
A lower table top 4 is arranged between the two pairs of upright posts 5, and a steering valve 9 is arranged on the upper surface of the lower table top 4 through bolts.
Working principle: when the detection tool is used, the plug valve 12 and detection tool equipment are placed on the upper tabletop 3, the external thread end of the plug valve is connected to the fixed joint 1, a detection person sits on a seat, a cleaning agent and a magnetic suspension are sprayed according to detection standards, the hand wheel 7 is controlled by one hand, the hand wheel 7 is rotated, the input shaft 8 is driven to rotate, the transmission direction of the input force is changed through the steering valve 9, the output shaft 10 is driven to rotate, the fixed joint 1 connected with the output shaft 10 is driven to rotate, finally the plug valve 12 is driven to rotate, the flaw detector is pushed to enable the probe to contact the detection surface, observation, judgment and analysis are carried out, the rotation is carried out for a plurality of times until all detection of the valve surface of the plug valve 12 is completed, finally, the magnetic suspension generated by detection flows out of a container collected on the ground through a small hole on the bottom surface of the tray 2, the detection tool is collected after detection is completed, if the detection tool is detached, the whole tool is placed on the smooth ground, and a brake device or a welding fixture can be arranged on the lower part of the upright post 5 as required, so that the detection tool can be safely fixed and the movement function without shaking is played.
Example 3
Referring to fig. 1-2, a nondestructive testing tool for a plug valve comprises a support frame, wherein a fixed joint 1 is arranged at the upper part of the support frame, the fixed joint 1 is rotationally connected to the support frame, the rotational connection of the fixed joint and the support frame can be realized by arranging a bearing structure, and a steering valve 9 is arranged at the middle part of the support frame;
the upper end of the fixed joint 1 is provided with a plug valve 12, the lower end of the fixed joint 1 is provided with an output shaft 10, the free end of the output shaft 10 is connected to the output end of the steering valve 9, the steering valve 9 is controlled to further realize the rotation of the output shaft 10, and the output shaft 10 drives the fixed joint 1 to rotate, so that the plug valve 12 is rotated;
the fixed joint 1 comprises a sleeve, and an internal thread I is arranged on the inner wall of the sleeve;
the periphery of the output shaft 10 is provided with a protective cylinder 11, the upper end of the protective cylinder 11 is arranged on a supporting frame, and the protective cylinder 11 is in clearance fit with the output shaft 10, namely the output shaft 10 can rotate in the protective cylinder 11;
the plug valve 12 is provided with an external thread one.
The fixed joint 1 is provided with a reducer joint, and the reducer joint comprises an upper cylinder 13 and a lower cylinder 14 arranged on the lower surface of the upper cylinder 13;
the upper surface of the upper cylinder 13 is provided with a circular groove, the inner side surface of the circular groove is provided with an internal thread II matched with an external thread I, and the plug valve 12 is arranged on the reducer union through the matching of the internal thread II and the external thread I;
the periphery of the lower cylinder 14 is provided with an external thread II matched with the internal thread I, and the reducer union is arranged on the fixed joint 1 through the matching of the internal thread I and the external thread II.
The support frame includes upper tabletop 3, and the lower surface of upper tabletop 3 is provided with two pairs of stand 5, all is provided with horizontal pole 6 between every pair of stand 5.
The middle of the upper tabletop 3 is provided with a through round hole II, the inside of the round hole II is provided with a tray 2, the tray 2 comprises a round box with an upper surface which is provided with an opening, the bottom surface of the round box is provided with a through round hole IV, the lower surface of the bottom surface is provided with a protective cylinder 11, the protective cylinder 11 is arranged on the periphery of the round hole IV and is communicated with the round hole IV, the free end of the output shaft 10 passes through the round hole IV and the protective cylinder 11 and then is arranged on the output end of the steering valve 9, and the output shaft 10 is in clearance fit with the round hole IV, namely, the output shaft 10 can rotate in the round hole IV.
The container is arranged on the ground on one side of the support frame, a through small hole is formed in the bottom surface of the tray 2, a round tube communicated with the small hole is arranged on the periphery of the lower side of the small hole, the free end of the round tube is connected into the container, and magnetic suspension generated by detection is collected into the container through the small hole and the round tube.
The input end of the steering valve 9 is provided with an input shaft 8, the free end of the input shaft 8 is provided with a hand wheel 7, and the rotation of the fixed joint 1 is realized through the steering valve 9 by rotating the hand wheel 7.
A lower table top 4 is arranged between the two pairs of upright posts 5, and a steering valve 9 is arranged on the upper surface of the lower table top 4 through bolts.
Working principle: when the detection tool is used, the plug valve 12 and detection tool equipment are placed on the upper tabletop 3, the external thread end of the plug valve is connected to the fixed joint 1 through the reducing joint, a detection person sits on a seat, cleaning agents and magnetic suspension are sprayed according to detection standards, the hand wheel 7 is controlled by one hand, the hand wheel 7 is rotated, the input shaft 8 is driven to rotate, the transmission direction of input force is changed through the steering valve 9, the output shaft 10 is driven to rotate, the fixed joint 1 connected with the output shaft 10 is driven to rotate, finally the plug valve 12 is driven to rotate, the flaw detector is pushed to enable the probe to contact the detection surface, observation, judgment and analysis are carried out, the rotation is carried out for a plurality of times until all detection of the valve surface of the plug valve 12 is completed, finally, the detected magnetic suspension flows out of a container collected on the ground through a small hole on the bottom surface of the tray 2, the tool is collected after detection is completed, the plug valve 12 is disassembled, if the whole tool is placed on the smooth ground, and a brake device or welded and fixed can be safely fixed according to the requirement.
The technical features of the present utility model that are not described in the present utility model may be implemented by or using the prior art, and are not described in detail herein, but the above description is not intended to limit the present utility model, and the present utility model is not limited to the above examples, but is also intended to be within the scope of the present utility model by those skilled in the art.
Claims (9)
1. The nondestructive testing tool for the plug valve is characterized by comprising a support frame, wherein a fixed joint (1) is arranged at the upper part of the support frame, and a steering valve (9) is arranged at the middle part of the support frame;
the upper end of the fixed joint (1) is provided with a plug valve (12), the lower end of the fixed joint (1) is provided with an output shaft (10), and the free end of the output shaft (10) is connected to the output end of the steering valve (9);
the fixed joint (1) comprises a sleeve, and an internal thread I is arranged on the inner wall of the sleeve;
a protective cylinder (11) is arranged on the periphery of the output shaft (10), and the upper end of the protective cylinder (11) is arranged on the supporting frame;
the plug valve (12) is provided with an external thread I.
2. The plug valve nondestructive testing tool according to claim 1, wherein the first internal thread is matched with the first external thread, and the plug valve (12) is arranged on the fixed joint (1) through the matching of the first internal thread and the first external thread.
3. The plug valve nondestructive testing tool according to claim 1, wherein a reducer union is arranged on the fixed joint (1), and the reducer union comprises an upper cylinder (13) and a lower cylinder (14) arranged on the lower surface of the upper cylinder (13);
the upper surface of the upper cylinder (13) is provided with a circular groove, the inner side surface of the circular groove is provided with a second internal thread matched with the first external thread, and the plug valve (12) is arranged on the reducer union through the matching of the second internal thread and the first external thread;
the periphery of the lower cylinder (14) is provided with an external thread II matched with the internal thread I, and the reducer union is arranged on the fixed joint (1) through the matching of the internal thread I and the external thread II.
4. The plug valve nondestructive testing tool according to claim 1, wherein the support frame comprises an upper table top (3), two pairs of stand columns (5) are arranged on the lower surface of the upper table top (3), and a cross rod (6) is arranged between each pair of stand columns (5).
5. The plug valve nondestructive testing tool according to claim 4, wherein a through round hole I is formed in the upper table top (3), the protective cylinder (11) is arranged on the lower surface of the upper table top (3), the protective cylinder (11) is arranged on the periphery of the round hole I and is communicated with the round hole I, and the free end of the output shaft (10) is arranged on the output end of the steering valve (9) after penetrating through the round hole I and the protective cylinder (11).
6. The plug valve nondestructive testing tool according to claim 4, wherein a through round hole II is formed in the middle of the upper tabletop (3), a tray (2) is arranged in the round hole II, the tray (2) comprises a round box with an upper surface arranged to be open, a through round hole IV is formed in the bottom surface of the round box, a protective cylinder (11) is arranged on the lower surface of the bottom surface, the protective cylinder (11) is arranged on the periphery of the round hole IV and is communicated with the round hole IV, and the free end of the output shaft (10) is arranged on the output end of the steering valve (9) after passing through the round hole IV and the protective cylinder (11).
7. The plug valve nondestructive testing tool according to claim 6, wherein a container is arranged on the ground on one side of the support frame, a through small hole is formed in the bottom surface of the tray (2), a circular pipe communicated with the small hole is arranged on the periphery of the lower side of the small hole, and the free end of the circular pipe is connected into the container.
8. The plug valve nondestructive testing tool according to claim 1, wherein an input end of the steering valve (9) is provided with an input shaft (8), and a free end of the input shaft (8) is provided with a hand wheel (7).
9. The plug valve nondestructive testing tool according to claim 4, wherein a lower table top (4) is arranged between two pairs of the upright posts (5), and the upper surface of the lower table top (4) is provided with the steering valve (9) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321374687.6U CN220207514U (en) | 2023-06-01 | 2023-06-01 | Nondestructive testing tool for plug valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321374687.6U CN220207514U (en) | 2023-06-01 | 2023-06-01 | Nondestructive testing tool for plug valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220207514U true CN220207514U (en) | 2023-12-19 |
Family
ID=89148262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321374687.6U Active CN220207514U (en) | 2023-06-01 | 2023-06-01 | Nondestructive testing tool for plug valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220207514U (en) |
-
2023
- 2023-06-01 CN CN202321374687.6U patent/CN220207514U/en active Active
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