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Novel explosive-proof position transmitter shell

A technology for transmitters and housings, which is applied in the field of new explosion-proof position transmitter housings, which can solve the problems of inconsistent products, large space occupation, loose component structures, etc., and achieve easy disassembly, easy maintenance, and compact internal structure. Effect

Inactive Publication Date: 2013-10-09
TIANJIN JINDA ACTUATOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the need to leave a gap between the boss and the boss for heat dissipation and transmission, there are technical problems such as loose structure of the components in the position transmitter, large space occupation, inconsistent products, and even inability to fully meet the needs of electrical installation.

Method used

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  • Novel explosive-proof position transmitter shell
  • Novel explosive-proof position transmitter shell
  • Novel explosive-proof position transmitter shell

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] Such as Figure 1 to Figure 3 As shown, the present invention includes a housing 1 and a backing plate. A boss 2 is provided at the junction of the bottom plate and the side plate of the housing 1. The boss 2 is partially thickened and screw holes are drilled. The boss 2 and the backing plate are used The screws are fixedly connected, and the backing plate is compatible with the housing 1. Install the components on the backing plate. Making the housing effectively use the space can accommodate more components, such as the electrical component 5 , and at the same time make the installation of the components more flexible. Described boss 2 is no less than two, and the effect of boss 2 is that the bottom plate of housing is thinner, and the position of boss 2 is thickened and screw hole can not be punched through. Such as figure 2 As shown, the number of bosses 2 is four, and the number and size of bosses 2 are set according to the size of the backing plate. The casin...

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PUM

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Abstract

The invention relates to the field of valve actuators, and provides a novel explosive-proof position transmitter shell. The novel explosive-proof position transmitter shell comprises a cover body, a shell body and a base plate. Bosses are arranged on the junction portion of a bottom plate and side plates of the shell body and are fixedly connected with the base plate. The base plate is matched with the shell body. The number of the bosses is not less than two. The shell body is a box body and provided with a structure preventing screws from falling off. By adopting the technical scheme, the novel explosive-proof position transmitter shell is explosive-proof, the interior structure is compact, the utilization rate of space is high, more components can be arranged inside the shell, and installation is convenient. Meanwhile, the novel explosive-proof position transmitter shell has the advantages of being simple in structure, convenient to disassemble, assemble and maintain, low in processing cost, high in production efficiency, capable of meeting diversified requirements of clients and the like.

Description

technical field [0001] The invention relates to the field of valve actuators, in particular to a novel flameproof position transmitter housing. Background technique [0002] In the prior art, there are many bosses on the housing of the position transmitter, and there is no backing plate. According to the shape, volume and weight of the parts, the parts are installed directly on the boss of the housing. All the bosses are custom-set according to the parts that need to be installed in the housing. Because the shapes and sizes of the parts are different, the setting of the bosses is very messy. Due to the gap between the boss and the boss for heat dissipation and transmission, there are technical problems such as loose structure of the components in the position transmitter, large space occupation, inconsistent products, and even inability to fully meet the needs of electrical installation. . Contents of the invention [0003] The problem to be solved by the present invent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/00
Inventor 范晋蕊刘伟庞地
Owner TIANJIN JINDA ACTUATOR CO LTD