CN201201219Y - Needle valve rotary fetching device - Google Patents

Needle valve rotary fetching device Download PDF

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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
Application number
CNU2008200705106U
Other languages
Chinese (zh)
Inventor
于目勇
赵永亮
李树才
白正辉
盛华民
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNU2008200705106U priority Critical patent/CN201201219Y/en
Application granted granted Critical
Publication of CN201201219Y publication Critical patent/CN201201219Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

Needle-valve revolves gets device
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).
CNU2008200705106U 2008-05-15 2008-05-15 Needle valve rotary fetching device Expired - Fee Related CN201201219Y (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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