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Connection mechanism, valve, and actuating mechanism

A technology for connecting mechanisms and valves, which is applied in the field of valves, actuators, and connecting mechanisms, and can solve problems such as complex structures and inconvenient disassembly and assembly.

Active Publication Date: 2013-10-23
SIEMENS SWITZERLAND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It can be seen that the structure of this connection mechanism in the prior art is relatively complicated, and it is relatively inconvenient to disassemble and assemble.

Method used

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  • Connection mechanism, valve, and actuating mechanism
  • Connection mechanism, valve, and actuating mechanism
  • Connection mechanism, valve, and actuating mechanism

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Embodiment Construction

[0033] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described with reference to the accompanying drawings.

[0034] Such as figure 1 As shown, the embodiment of the present invention provides a connection mechanism 1 that can be used to connect a first component (such as an output shaft of an actuator) and a second component (such as a valve stem), thereby fixing the two components together.

[0035] Such a connection mechanism 1 includes a clamping piece 10, a connecting piece 30, and a fixing piece 20. After the clamping piece 10 clamps the second component, the connecting piece 30 is used to fix the first component and the clamping piece 10. Together, the fixing part 20 can be used to maintain the position of the connecting part 30 and prevent it from moving in the axial direction, so as to prevent the connecting part 30 from fallin...

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Abstract

A connection mechanism for connecting a first component and a second component is provided. The connection mechanism includes a gripping part, a connection part, and a fixing part. The gripping part has a first connection portion and a second connection portion, a pair of first through holes is disposed symmetrically on the first connection portion, and a through slot is disposed symmetrically between the first connection portion and the second connection portion. The connection part has a free end and a fixing end, and the free end passes through the first through hole, so as to limit a radial movement of the connection part. The fixing part passes through the through slot, one end of the fixing part is fixed on the gripping part, and the other end of the fixing part is used to limit an axial movement of the connection part. A valve and an actuating mechanism in cooperation with the connection mechanism are also provided. By employing the connection structure, components connected therewith are conveniently and quickly connected and dismounted.

Description

technical field [0001] The invention relates to a connecting mechanism, a valve and an executing mechanism, in particular to a connecting mechanism which is convenient for connecting other components, and a valve and an executing mechanism used in conjunction with it. Background technique [0002] The actuator (also known as the actuator) is usually connected to the valve to control the flow of the fluid, and a connecting mechanism is often required to couple the actuator and the valve, so that the two are assembled as a whole to play the role of connecting the two. It is relatively fixed and transmits power or torque. [0003] Such as Figure 9 As shown, the Chinese utility model with the application number of 200620105782.6 discloses a connection mechanism between the actuator 81 and the valve 89, including the handle 83 and the connecting shaft 84 connecting the handle 83 and the actuator output sleeve 811, and also includes a lower connection The transmission assembly i...

Claims

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Application Information

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IPC IPC(8): F16B7/04F16K31/00
CPCF16B21/16F16B7/04F16K31/00
Inventor 斯特凡·哈格曼郭飞乐张萍姚玉超詹宁王建辉
Owner SIEMENS SWITZERLAND
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