CN201201219Y - Needle valve rotary fetching device - Google Patents
Needle valve rotary fetching device Download PDFInfo
- Publication number
- CN201201219Y CN201201219Y CNU2008200705106U CN200820070510U CN201201219Y CN 201201219 Y CN201201219 Y CN 201201219Y CN U2008200705106 U CNU2008200705106 U CN U2008200705106U CN 200820070510 U CN200820070510 U CN 200820070510U CN 201201219 Y CN201201219 Y CN 201201219Y
- Authority
- CN
- China
- Prior art keywords
- centralizer
- handwheel
- spring
- shaft
- steel plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to a special tool for mechanical handling, which overcomes the defects in the prior art. The special tool for mechanical handling consists of a steel plate, a spring seat, a spring, a centralizer, a shaft, a pressing disc, a handwheel, handles and a nut which are connected with each other, wherein the spring is arranged between the steel plate and the centralizer and sleeved on the shaft; the spring seat is fixed on the steel plate; the centralizer is integrated into a whole with the pressing disc; the centralizer and the pressing disc are screwed on the shaft; the centralizer is provided with two handles; the handwheel and the shaft are connected with each other through a pin shaft; one end of the shaft is provided with the nut; and the handles are fixed on both ends of the handwheel. When the special tool for mechanical handling is operated, the whole machine is screwed into a valve body; the centralizer is connected with the valve body through threads; the handwheel is adjusted, and the centralizer is pressed; and then the handle is used for rotating the handwheel for applying pressure to dismantle a valve seat. The device has the advantages of simple structure, and safe and convenient operation.
Description
One, technical field: the utility model relates to a kind of mechanical handling special implement, especially needle-valve and revolves and get device.
Two, technical field: pretty troublesome when originally annotating the valve loading and unloading on the plug pump, need 3 people's loading and unloading with a block plate, hurt sb.'s feelings easily; If unload to get off, with unloading useless worker's waste material after the gas welding heating again.
Three, summary of the invention: the purpose of this utility model provide a kind of simple in structure, operation was not only convenient but safety needle-valve revolve and get device, it has overcome the shortcoming that other technology exists, the purpose of this utility model is to realize like this, it is to be formed by connecting by steel plate, spring base, spring, centralizer, axle, compression plate, handwheel, handle and nut, in the middle of steel plate and the centralizer spring is arranged, spring housing is on axle; Spring base is fixed on the steel plate; Centralizer and compression plate are one, and centralizer, compression plate are spun on the axle, and two handles are arranged on the centralizer; Handwheel is connected for bearing pin with axle, at an end of axle nut is arranged, and is fixing handle at the two ends of handwheel.
During work, integral body is screwed in valve body, centralizer and valve body are adjusted handwheel by being threaded, and compress centralizer, get final product with handle rotation hand wheel pressurization dismounting valve seat then.
This apparatus structure is simple, not only convenient but also safety of operation.
Four, description of drawings: Fig. 1 gets the structural representation of device for needle-valve revolves, among the figure 1, steel plate 2, spring base 3, spring 4, centralizer 5, axle 6, compression plate 7, handwheel 8, handle 9, nut
Five, the specific embodiment: in Fig. 1, have spring 3, spring 3 to be enclosed within on the axle 5 in the middle of steel plate 1 and the centralizer 4; Spring base 2 is fixed on the steel plate 1; Centralizer 4 is an one with compression plate 6, and centralizer 4, compression plate 6 are spun on the axle 5, and two handles are arranged on the centralizer 4; Handwheel 7 and axle be 5 for bearing pin is connected, and at an end of axle 5 nut 9 arranged, and fixing handle 8 at the two ends of handwheel 7.
Claims (1)
1, needle-valve revolves and gets device, it is to be formed by connecting by steel plate (1), spring base (2), spring (3), centralizer (4), axle (5), compression plate (6), handwheel (7), handle (8) and nut (9), it is characterized in that: steel plate (1) has spring (3), spring (3) to be enclosed within on the axle (5) with centralizer (4) is middle; Spring base (2) is fixed on the steel plate (1); Centralizer (4) is an one with compression plate (6), and centralizer (4), compression plate (6) are spun on the axle (5), and two handles are arranged on the centralizer (4); Handwheel (7) and axle (5) have nut (9) for bearing pin is connected at an end of axle (5), are fixing handle (8) at the two ends of handwheel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200705106U CN201201219Y (en) | 2008-05-15 | 2008-05-15 | Needle valve rotary fetching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200705106U CN201201219Y (en) | 2008-05-15 | 2008-05-15 | Needle valve rotary fetching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201201219Y true CN201201219Y (en) | 2009-03-04 |
Family
ID=40423531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200705106U Expired - Fee Related CN201201219Y (en) | 2008-05-15 | 2008-05-15 | Needle valve rotary fetching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201201219Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107685229A (en) * | 2017-07-20 | 2018-02-13 | 防城港市港口区天平电子科技有限公司 | A kind of wrist-watch threaded cap provision for disengagement |
| CN109333449A (en) * | 2018-12-08 | 2019-02-15 | 广西玉柴机器股份有限公司 | A kind of engine oil seal provision for disengagement |
| CN113400249A (en) * | 2021-07-14 | 2021-09-17 | 四川交通职业技术学院 | Diesel engine valve seat dismounting tool and using method thereof |
-
2008
- 2008-05-15 CN CNU2008200705106U patent/CN201201219Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107685229A (en) * | 2017-07-20 | 2018-02-13 | 防城港市港口区天平电子科技有限公司 | A kind of wrist-watch threaded cap provision for disengagement |
| CN107685229B (en) * | 2017-07-20 | 2019-10-18 | 阮霞伟 | A kind of wrist-watch threaded cap provision for disengagement |
| CN109333449A (en) * | 2018-12-08 | 2019-02-15 | 广西玉柴机器股份有限公司 | A kind of engine oil seal provision for disengagement |
| CN109333449B (en) * | 2018-12-08 | 2024-04-12 | 广西玉柴机器股份有限公司 | Engine oil seal dismounting device |
| CN113400249A (en) * | 2021-07-14 | 2021-09-17 | 四川交通职业技术学院 | Diesel engine valve seat dismounting tool and using method thereof |
| CN113400249B (en) * | 2021-07-14 | 2023-03-21 | 四川交通职业技术学院 | Application method of diesel engine valve seat detaching tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20100515 |