CN215588725U - Auxiliary device for maintaining pressure pipe valve - Google Patents
Auxiliary device for maintaining pressure pipe valve Download PDFInfo
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- CN215588725U CN215588725U CN202122430083.6U CN202122430083U CN215588725U CN 215588725 U CN215588725 U CN 215588725U CN 202122430083 U CN202122430083 U CN 202122430083U CN 215588725 U CN215588725 U CN 215588725U
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Abstract
The utility model relates to the technical field of valve maintenance, and discloses a maintenance auxiliary device for a pressure pipe valve, which comprises a base and sliding columns fixed on the left side and the right side of the base, wherein the middle part of the lower surface of the base is horizontally and rotatably connected with a rotating disc through an inserted rotating shaft, four groups of arc-shaped sliding grooves are formed in the upper surface of the rotating disc, sliding shafts are arranged on the inner walls of the arc-shaped sliding grooves, and sliding through grooves matched with the sliding shafts are formed in the upper surface of the base. This accept pressure pipe valve maintenance auxiliary device uses through the cooperation of second dwang, rotor plate, fixing bolt, driving motor and the head of polishing for the user can be according to the position of the big or small regulation head of valve internal diameter, and the second dwang passes through the rotor plate and drives the inner wall that the head of polishing encircles the valve of polishing, thereby has further improved the device's suitability, has improved the homogeneity that the valve was polished, has improved the maintenance quality of valve, has made things convenient for the user to use.
Description
Technical Field
The utility model relates to the technical field of valve maintenance, in particular to a maintenance auxiliary device for a pressure pipe valve.
Background
In the use process of the processed valve, because the valve needs to be connected with various pipelines and the like, and the sealing surface of the valve needs to be abraded by liquid and the like, after the valve is used for a long time, the valve can be abraded and the like, so that partial defects or unevenness are caused, under the condition, the valve needs to be ground to ensure the smoothness of the valve, and leakage is prevented.
For example, chinese patent application nos.: 202020342290.9, the valve on-line maintenance device substantially as described herein: the grinding device comprises a group of fixed plates, wherein fixed bolts are screwed on the two fixed plates, supporting columns are fixedly arranged on the inner sides of the two fixed plates, a telescopic frame is arranged between the two supporting columns, a through adjusting column is arranged on one supporting column, a rotating disc is screwed on the adjusting column and is rotationally arranged on the supporting column, a movable plate is arranged at the end part of the adjusting column, an auxiliary supporting rod is arranged on one side of the movable plate and penetrates through the supporting column, and a grinding device is arranged on the movable plate. The interior of the valve is difficult to grind more uniformly.
SUMMERY OF THE UTILITY MODEL
In view of the deficiencies of the prior art, the utility model provides a maintenance auxiliary device for a pressure pipe valve, which solves the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a maintenance auxiliary device for a bearing pressure pipe valve comprises a base and sliding columns fixed on the left side and the right side of the base, wherein the middle part of the lower surface of the base is horizontally and rotatably connected with a rotating disc through an inserted rotating shaft, four groups of arc-shaped chutes are formed in the upper surface of the rotating disc, sliding shafts are arranged on the inner walls of the arc-shaped chutes, sliding through grooves matched with the sliding shafts are formed in the upper surface of the base, fixed rollers are fixedly sleeved at the top parts of the outer surfaces of the sliding shafts, limiting lantern rings are fixedly sleeved at the bottom parts of the outer surfaces of the sliding shafts, worm wheels are fixedly sleeved at the bottom parts of the outer surfaces of the rotating shafts, two groups of supporting plates are fixedly connected with the lower surface of the base, the inner side surfaces of the supporting plates are horizontally and rotatably connected with a worm and a first rocking wheel through an inserted first rotating rod, the worm is meshed with the worm wheels, a top plate is fixedly connected with the top end of the sliding column, and a lifting plate is slidably connected with the outer surface of the sliding column, the left side and the right side of the upper surface of the base are both fixedly connected with a push rod motor, the output end of the push rod motor is fixedly connected with the lower surface of the lifting plate, the middle part of the lower surface of the lifting plate is rotatably connected with a second rotating rod, the top end of the second rotating rod is fixedly connected with a second rocking wheel, the bottom end of the second rotating rod is fixedly connected with a rotating plate, the left side and the right side of the lower surface of the rotating plate are both fixedly connected with connecting plates, the inner side surfaces of the connecting plates are fixedly connected with two groups of sliding rods, the outer surfaces of the sliding rods are slidably connected with sliding blocks, the lower surface of the sliding blocks is fixedly connected with a driving motor, the bottom end of the driving motor is fixedly connected with a third rotating rod, the bottom end of the third rotating rod is fixedly connected with a polishing head, the upper surface of the rotating plate is provided with a bolt groove, the inner wall of the bolt groove is provided with a fixing bolt, and the bottom of the fixing bolt is in threaded connection with the upper surface of the sliding blocks, the equal fixedly connected with stand in four corners of base lower surface, stand lower surface fixedly connected with shock attenuation post, the base upper surface is provided with the valve, the fixed roll is located the inboard of valve.
Preferably, the shock absorption column comprises a base plate, a support sleeve is fixedly connected to the upper surface of the base plate, a support block is slidably connected to the inner wall of the support sleeve, and a spring is fixedly connected between the support block and the base plate.
Preferably, the outer surface of the sliding column is provided with a lubricating grease layer, and the thickness of the lubricating grease layer on the outer surface of the sliding column is zero two to five millimeters.
Preferably, the bottom of the outer surface of the sliding column is fixedly connected with two groups of supporting rods, and the bottom ends of the supporting rods are fixedly connected with the upper surface of the base.
Preferably, the outer surface of the sliding column is slidably sleeved with two groups of stabilizing lantern rings, and the inner ends of the stabilizing lantern rings are fixedly connected with the outer surface of the lifting plate.
Preferably, the inner wall of the supporting plate is fixedly connected with a ball bearing, and the supporting plate is rotatably connected with the first rotating rod through the ball bearing.
Preferably, the outer side surface of the supporting plate is fixedly connected with two groups of reinforcing ribs, and the upper surfaces of the reinforcing ribs are fixedly connected with the lower surface of the base.
Preferably, the outer surface of the rotating shaft is fixedly connected with a connecting key, and the inner wall of the rotating disc is provided with a key groove matched with the connecting key.
Preferably, the equal fixedly connected with pterygoid lamina in the front and the back of sliding block, the steady rest has been cup jointed to third dwang surface, and the top of steady rest and the lower surface fixed connection of pterygoid lamina.
Preferably, the material of fixed roller is rubber, and the inner wall thickness of fixed roller is five millimeters, and the height of fixed roller is fifty millimeters.
Compared with the prior art, the utility model provides an auxiliary device for maintaining a pressure pipe valve, which has the following beneficial effects:
1. this accept pressure pipe valve maintenance auxiliary device uses through the cooperation of second dwang, rotor plate, fixing bolt, driving motor and the head of polishing for the user can be according to the position of the big or small regulation head of valve internal diameter, and the second dwang passes through the rotor plate and drives the inner wall that the head of polishing encircles the valve of polishing, thereby has further improved the device's suitability, has improved the homogeneity that the valve was polished, has improved the maintenance quality of valve, has made things convenient for the user to use.
2. This accept pressure pipe valve maintenance auxiliary device, through the rolling disc, the arc spout, the sliding shaft, the axis of rotation, worm wheel and worm cooperation are used, make the user can drive axis of rotation and rolling disc rotation through first rocking wheel, the rolling disc drives the sliding shaft through the arc spout and slides at the logical inside of groove that slides, the tight roller carries out the tensioning to the inner wall of valve and fixes, thereby make the device can fix the valve of equidimension not, the device's suitability has further been improved, and further improved the stability of valve in maintenance process.
3. This accept pressure pipe valve maintenance auxiliary device, through the slip post, lifter plate and push rod motor cooperation are used, make the output of push rod motor drive lifter plate go up and down, the lifter plate moves the head of polishing lift, and then adjust the height of polishing of head of polishing, thereby make the device can maintain the arbitrary height of valve inside and polish, made things convenient for the user to use, through driving motor, third dwang and the cooperation of head of polishing use, make driving motor drive the head of polishing through the third dwang and rotate, thereby further improved the device efficiency of polishing to the valve inner wall.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an expanded view of the present invention;
fig. 3 and 4 are partial structural schematic diagrams of the present invention.
In the figure: 1. a base; 101. a sliding through groove; 2. a sliding post; 3. a rotating shaft; 4. rotating the disc; 401. An arc-shaped chute; 5. a sliding shaft; 6. a valve; 7. a fixed roller; 8. a limiting lantern ring; 9. a worm gear; 10. A support plate; 11. a first rotating lever; 12. a worm; 13. a first rocking wheel; 14. a top plate; 15. a lifting plate; 16. a push rod motor; 17. a second rotating lever; 18. a second rocking wheel; 19. a rotating plate; 1901. a bolt slot; 20. a connecting plate; 21. a slide bar; 22. a slider; 23. a drive motor; 24. a third rotating rod; 25. polishing head; 26. fixing the bolt; 27. a column; 28. shock absorber post.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a maintenance auxiliary device for a bearing pressure pipe valve comprises a base 1 and sliding columns 2 fixed on the left side and the right side of the base 1, wherein the middle part of the lower surface of the base 1 is horizontally and rotatably connected with a rotating disc 4 through an inserted rotating shaft 3, four groups of arc-shaped sliding grooves 401 are formed in the upper surface of the rotating disc 4, sliding shafts 5 are arranged on the inner walls of the arc-shaped sliding grooves 401, a sliding through groove 101 matched with the sliding shafts 5 is formed in the upper surface of the base 1, fixed rollers 7 are fixedly sleeved on the top of the outer surface of the sliding shafts 5, limiting lantern rings 8 are fixedly sleeved at the bottom of the outer surface of the sliding shafts 5, worm wheels 9 are fixedly sleeved at the bottom of the outer surface of the rotating shaft 3, two groups of supporting plates 10 are fixedly connected with the lower surface of the base 1, the inner side surfaces of the supporting plates 10 are horizontally and rotatably connected with a worm 12 and a first rocking wheel 13 through an inserted first rotating rod 11, the worm 12 is meshed with the worm wheels 9, and the top ends of the sliding columns 2 are fixedly connected with a top plate 14, the outer surface of the sliding column 2 is connected with an elevating plate 15 in a sliding way, the left side and the right side of the upper surface of the base 1 are both fixedly connected with a push rod motor 16, the model of the push rod motor 16 is SD146-85DJ, the output end of the push rod motor 16 is fixedly connected with the lower surface of the elevating plate 15, the middle part of the lower surface of the elevating plate 15 is rotatably connected with a second rotating rod 17, the top end of the second rotating rod 17 is fixedly connected with a second rocking wheel 18, the bottom end of the second rotating rod 17 is fixedly connected with a rotating plate 19, the left side and the right side of the lower surface of the rotating plate 19 are both fixedly connected with connecting plates 20, the inner side surfaces of the connecting plates 20 are fixedly connected with two groups of sliding rods 21, the outer surface of the sliding rods 21 is slidably connected with a sliding block 22, the lower surface of the sliding block 22 is fixedly connected with a driving motor 23, the model of the driving motor 23 is 1LE0001, the bottom end of the driving motor 23 is fixedly connected with a third rotating rod 24, and the bottom end of the third rotating rod 24 is fixedly connected with a polishing head 25, the upper surface of the rotating plate 19 is provided with a bolt groove 1901, the inner wall of the bolt groove 1901 is provided with a fixing bolt 26, the bottom of the fixing bolt 26 is in threaded connection with the upper surface of the sliding block 22, four corners of the lower surface of the base 1 are fixedly connected with upright columns 27, the lower surface of the upright column 27 is fixedly connected with a damping column 28, the upper surface of the base 1 is provided with a valve 6, the fixing roller 7 is positioned at the inner side of the valve 6, the position of the polishing head 25 can be adjusted according to the inner diameter of the valve 6 by the cooperation of the second rotating rod 17, the rotating plate 19, the fixing bolt 26, the driving motor 23 and the polishing head 25, the second rotating rod 17 drives the polishing head 25 to surround the inner wall of the valve 6 through the rotating plate 19, so that the applicability of the device is further improved, the polishing uniformity of the valve 6 is improved, the maintenance quality of the valve 6 is improved, and the use by a user is facilitated, through the matching use of the rotating disc 4, the arc-shaped sliding groove 401, the sliding shaft 5, the rotating shaft 3, the worm wheel 9 and the worm 12, a user can drive the rotating shaft 3 and the rotating disc 4 to rotate through the first rocking wheel 13, the rotating disc 4 drives the sliding shaft 5 to slide in the sliding through groove 101 through the arc-shaped sliding groove 401, the fixing roller 7 tensions and fixes the inner wall of the valve 6, so that the device can fix the valves 6 with different sizes, the applicability of the device is further improved, the stability of the valve 6 in the maintenance process is further improved, the output end of the push rod motor 16 drives the lifting plate 15 to lift through the sliding column 2, the lifting plate 15 drives the polishing head 25 to lift, the polishing height of the polishing head 25 is adjusted, and the device can maintain and polish any height in the valve 6, the use of the user is facilitated, the driving motor 23, the third rotating rod 24 and the polishing head 25 are matched for use, so that the driving motor 23 drives the polishing head 25 to rotate through the third rotating rod 24, and the polishing efficiency of the device on the inner wall of the valve 6 is further improved.
In the utility model, in order to further enhance the stability of the device during use, the shock-absorbing column 28 comprises a backing plate, the upper surface of the backing plate is fixedly connected with a support sleeve, the inner wall of the support sleeve is connected with a support block in a sliding manner, and a spring is fixedly connected between the support block and the backing plate, so that the shock-absorbing column 28 plays a role in shock absorption and buffering for the bottom of the device, thereby further enhancing the stability of the device during use.
In the utility model, in order to further enhance the smoothness of the movement of the lifting plate 15, the outer surface of the sliding column 2 is provided with the lubricating grease layer, and the thickness of the lubricating grease layer on the outer surface of the sliding column 2 is two to five millimeters at zero, so that the movement stability of the lifting plate 15 and the sliding column 2 is reduced, and the smoothness of the movement of the lifting plate 15 is further enhanced.
In the utility model, in order to further enhance the supporting stability of the sliding column 2, two groups of supporting rods are fixedly connected to the bottom of the outer surface of the sliding column 2, and the bottom ends of the supporting rods are fixedly connected with the upper surface of the base 1, so that the supporting rods play a role in stably supporting the bottom of the sliding column 2, and further enhance the supporting stability of the sliding column 2.
In the utility model, in order to further enhance the motion stability of the lifting plate 15, two groups of stabilizing lantern rings are slidably sleeved on the outer surface of the sliding column 2, and the inner ends of the stabilizing lantern rings are fixedly connected with the outer surface of the lifting plate 15, so that the stabilizing lantern rings play a role in stabilizing the motion track of the lifting plate 15, and the motion stability of the lifting plate 15 is further enhanced.
In the present invention, in order to further enhance the stability of the rotation of the first rotating rod 11, a ball bearing is fixedly connected to the inner wall of the support plate 10, the support plate 10 is rotatably connected to the first rotating rod 11 through the ball bearing, and the ball bearing is provided, thereby further enhancing the stability of the rotation of the first rotating rod 11.
In the utility model, in order to further enhance the supporting stability of the supporting plate 10, two sets of reinforcing ribs are fixedly connected to the outer side surface of the supporting plate 10, and the upper surfaces of the reinforcing ribs are fixedly connected with the lower surface of the base 1, so that the reinforcing ribs play a role of stably supporting the supporting plate 10, thereby further enhancing the supporting stability of the supporting plate 10.
In the utility model, in order to further enhance the rotation stability of the rotating disc 4, the outer surface of the rotating shaft 3 is fixedly connected with a connecting key, the inner wall of the rotating disc 4 is provided with a key groove matched with the connecting key, and the connecting key is matched with the key groove, so that the rotation stability of the rotating disc 4 is further enhanced.
In the present invention, in order to further enhance the rotation stability of the third rotating rod 24, wing plates are fixedly connected to both the front surface and the back surface of the sliding block 22, a stabilizing frame is sleeved on the outer surface of the third rotating rod 24, and the top end of the stabilizing frame is fixedly connected to the lower surface of the wing plate, so that the stabilizing frame plays a role of stably supporting the third rotating rod 24, thereby further enhancing the rotation stability of the third rotating rod 24.
In the present invention, in order to further enhance the stability of the fixing roller 7 to the valve 6, the fixing roller 7 is made of rubber, the thickness of the inner wall of the fixing roller 7 is five millimeters, and the height of the fixing roller 7 is fifty millimeters, and the stability of the fixing roller 7 to the valve 6 is further enhanced by setting the material of the fixing roller 7.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
When the polishing head is used, the valve 6 is placed on the upper surface of the base 1, the first rocking wheel 13 is rotated, the first rocking wheel 13 drives the worm 12 to rotate through the first rotating rod 11, the worm 12 drives the rotating shaft 3 and the rotating disc 4 to rotate through the worm wheel 9, the rotating disc 4 drives the sliding shaft 5 to slide in the sliding through groove 101 through the arc-shaped sliding groove 401, the sliding shaft 5 moves towards the outer side, the fixing roller 7 abuts against the inner wall of the valve 6 to fix the valve 6, the push rod motor 16 is started, the output end of the push rod motor 16 drives the lifting plate 15 to lift, the lifting plate 15 drives the polishing head 25 to lift, the polishing height of the polishing head 25 is adjusted, the fixing bolt 26 is loosened by screwing, the fixing bolt 26 is screwed, the position of the polishing head 25 abuts against the inner wall of the valve 6, the driving motor 23 is started, the output end of the driving motor 23 drives the third rotating rod 24 and the polishing head 25 to rotate, the second rocking wheel 18 is rotated, the second rocking wheel 18 drives the rotating plate 19 to rotate through the second rotating rod 17, the rotating plate 19 drives the polishing head 25 to rotate around the inner wall of the valve 6, and the polishing head 25 polishes the inside of the valve 6.
To sum up, this accept pressure pipe valve maintenance auxiliary device uses through the cooperation of second dwang 17, rotor plate 19, fixing bolt 26, driving motor 23 and sanding head 25 for the user can be according to the big or small position of the size regulation sanding head 25 of 6 internal diameters of valve, and second dwang 17 drives the inner wall that sanding head 25 encircles sanding valve 6 through rotor plate 19, thereby has further improved the device's suitability, has improved the homogeneity that valve 6 was polished, has improved the maintenance quality of valve 6, has made things convenient for the user to use.
This accept pressure pipe valve maintenance auxiliary device, through rolling disc 4, arc spout 401, sliding shaft 5, axis of rotation 3, worm wheel 9 and worm 12 cooperation are used, make the user can drive axis of rotation 3 and rolling disc 4 through first rocking wheel 13 and rotate, rolling disc 4 drives sliding shaft 5 through arc spout 401 and passes through the inside slip of groove 101 in the slip, fixed roll 7 carries out the tensioning to the inner wall of valve 6 and fixes, thereby make the device can fix the valve 6 of equidimension not, the device's suitability has further been improved, and the stability of valve 6 in the maintenance process has further been improved.
This accept pressure pipe valve maintenance auxiliary device, through sliding column 2, lifter plate 15 and push rod motor 16 cooperation are used, make push rod motor 16's output drive lifter plate 15 go up and down, lifter plate 15 drives the 25 lift of head of polishing, and then adjust the height of polishing of head of polishing 25, thereby make the device can maintain the arbitrary height of valve 6 inside and polish, made things convenient for the user to use, through driving motor 23, third dwang 24 and the cooperation of head of polishing 25 use, make driving motor 23 drive head of polishing 25 through third dwang 24 and rotate, thereby further improved the device to the efficiency of polishing of valve 6 inner walls.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a accept pressure pipe valve maintenance auxiliary device, includes base (1) and fixes sliding column (2) in the base (1) left and right sides, its characterized in that: the middle part of the lower surface of the base (1) is horizontally and rotatably connected with a rotating disc (4) through an inserted rotating shaft (3), the upper surface of the rotating disc (4) is provided with four groups of arc-shaped chutes (401), the inner walls of the arc-shaped chutes (401) are provided with sliding shafts (5), the upper surface of the base (1) is provided with sliding through grooves (101) matched with the sliding shafts (5), the top of the outer surface of each sliding shaft (5) is fixedly sleeved with a fixed roller (7), the bottom of the outer surface of each sliding shaft (5) is fixedly sleeved with a limiting lantern ring (8), the bottom of the outer surface of each rotating shaft (3) is fixedly sleeved with a worm wheel (9), the lower surface of the base (1) is fixedly connected with two groups of supporting plates (10), the inner side surfaces of the supporting plates (10) are horizontally and rotatably connected with a worm (12) and a first rocking wheel (13) through an inserted rotating rod (11), the worm (12) is meshed with the worm wheel (9), the top end of the sliding column (2) is fixedly connected with a top plate (14), the outer surface of the sliding column (2) is connected with a lifting plate (15) in a sliding manner, the left side and the right side of the upper surface of the base (1) are both fixedly connected with push rod motors (16), the output end of each push rod motor (16) is fixedly connected with the lower surface of the lifting plate (15), the middle part of the lower surface of the lifting plate (15) is rotatably connected with a second rotating rod (17), the top end of the second rotating rod (17) is fixedly connected with a second rocking wheel (18), the bottom end of the second rotating rod (17) is fixedly connected with a rotating plate (19), the left side and the right side of the lower surface of the rotating plate (19) are both fixedly connected with connecting plates (20), the inner side surface of each connecting plate (20) is fixedly connected with two groups of sliding rods (21), the outer surface of each sliding rod (21) is connected with a sliding block (22), and the lower surface of each sliding block (22) is fixedly connected with a driving motor (23), the bottom fixedly connected with third dwang (24) of driving motor (23), the bottom fixedly connected with of third dwang (24) grinds head (25), bolt groove (1901) has been seted up to rotor plate (19) upper surface, bolt groove (1901) inner wall is provided with fixing bolt (26), the bottom of fixing bolt (26) and the upper surface threaded connection of sliding block (22), the equal fixedly connected with stand (27) in four corners of base (1) lower surface, stand (27) lower fixed surface is connected with shock attenuation post (28), base (1) upper surface is provided with valve (6), fixation roller (7) are located the inboard of valve (6).
2. The maintenance aid of a take-up pressure tube valve of claim 1, wherein: the shock absorption column (28) comprises a base plate, a supporting sleeve is fixedly connected to the upper surface of the base plate, a supporting block is connected to the inner wall of the supporting sleeve in a sliding mode, and a spring is fixedly connected between the supporting block and the base plate.
3. The maintenance aid of a take-up pressure tube valve of claim 1, wherein: the outer surface of the sliding column (2) is provided with a lubricating grease layer, and the thickness of the lubricating grease layer on the outer surface of the sliding column (2) is two to five millimeters at zero.
4. The maintenance aid of a take-up pressure tube valve of claim 1, wherein: the bottom of the outer surface of the sliding column (2) is fixedly connected with two groups of supporting rods, and the bottom ends of the supporting rods are fixedly connected with the upper surface of the base (1).
5. The maintenance aid of a take-up pressure tube valve of claim 1, wherein: the outer surface of the sliding column (2) is slidably sleeved with two groups of stabilizing lantern rings, and the inner ends of the stabilizing lantern rings are fixedly connected with the outer surface of the lifting plate (15).
6. The maintenance aid of a take-up pressure tube valve of claim 1, wherein: the inner wall of the supporting plate (10) is fixedly connected with a ball bearing, and the supporting plate (10) is rotatably connected with the first rotating rod (11) through the ball bearing.
7. The maintenance aid of a take-up pressure tube valve of claim 1, wherein: the outer side face of the supporting plate (10) is fixedly connected with two groups of reinforcing ribs, and the upper surfaces of the reinforcing ribs are fixedly connected with the lower surface of the base (1).
8. The maintenance aid of a take-up pressure tube valve of claim 1, wherein: the outer surface of the rotating shaft (3) is fixedly connected with a connecting key, and the inner wall of the rotating disc (4) is provided with a key groove matched with the connecting key.
9. The maintenance aid of a take-up pressure tube valve of claim 1, wherein: the equal fixedly connected with pterygoid lamina in the front and the back of sliding block (22), stabilizing frame has been cup jointed to third dwang (24) surface, the top of stabilizing frame and the lower surface fixed connection of pterygoid lamina.
10. The maintenance aid of a take-up pressure tube valve of claim 1, wherein: the material of fixed roller (7) is rubber, and the inner wall thickness of fixed roller (7) is five millimeters, and the height of fixed roller (7) is fifty millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122430083.6U CN215588725U (en) | 2021-10-09 | 2021-10-09 | Auxiliary device for maintaining pressure pipe valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122430083.6U CN215588725U (en) | 2021-10-09 | 2021-10-09 | Auxiliary device for maintaining pressure pipe valve |
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| Publication Number | Publication Date |
|---|---|
| CN215588725U true CN215588725U (en) | 2022-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122430083.6U Active CN215588725U (en) | 2021-10-09 | 2021-10-09 | Auxiliary device for maintaining pressure pipe valve |
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| CN (1) | CN215588725U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473702A (en) * | 2022-04-18 | 2022-05-13 | 江苏凯西电气设备科技有限公司 | Shell machining equipment of constant-current and constant-voltage power supply |
| CN115067155A (en) * | 2022-06-29 | 2022-09-20 | 江西新尚芝生物科技有限公司 | A in bank harvesting car for big-arch shelter glossy ganoderma is planted |
| CN116329839A (en) * | 2023-04-03 | 2023-06-27 | 湖北人杰特种汽车科技有限公司 | Assembly welding device for truck mounted crane boom |
-
2021
- 2021-10-09 CN CN202122430083.6U patent/CN215588725U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473702A (en) * | 2022-04-18 | 2022-05-13 | 江苏凯西电气设备科技有限公司 | Shell machining equipment of constant-current and constant-voltage power supply |
| CN115067155A (en) * | 2022-06-29 | 2022-09-20 | 江西新尚芝生物科技有限公司 | A in bank harvesting car for big-arch shelter glossy ganoderma is planted |
| CN116329839A (en) * | 2023-04-03 | 2023-06-27 | 湖北人杰特种汽车科技有限公司 | Assembly welding device for truck mounted crane boom |
| CN116329839B (en) * | 2023-04-03 | 2023-11-21 | 湖北人杰特种汽车科技有限公司 | Assembly welding device for truck mounted crane boom |
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