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Multifunctional protection device for instrument

A protective device and multi-functional technology, applied in the field of multi-functional protective devices for instruments, can solve the problems of poor protective effect and poor protective function of instruments, and achieve the effects of ingenious structure, good protective effect and long service life.

Pending Publication Date: 2020-06-16
江苏杰创科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention is that in the prior art, the protection effect on the instrument is not good, and the protection function is relatively poor.

Method used

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  • Multifunctional protection device for instrument
  • Multifunctional protection device for instrument
  • Multifunctional protection device for instrument

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Effect test

Embodiment 1

[0032] refer to Figure 1-6 , the present embodiment provides a multi-functional protective device for instruments, including a housing 100, including a housing space 101, and cylinders 102 located on both sides of the housing space 101, the housing space 101 is a hollow housing for Accommodate the instrument to be protected, and its internal size can put down the instrument panel. Preferably, the accommodation space 101 is a variety of sizes, which can be adapted to instruments of different sizes. The cylinder body 102 is located on both sides of the accommodation space 101 to play a role The role of support and lifting; the lifting unit 100 includes a piston 201 located inside the cylinder 102, a piston rod 202 connected to the piston 201, a cylinder head 203 that closes the cylinder 102, a first flow valve 204 that penetrates the piston 201, and the piston 201 is provided with a throttle hole 201a, the throttle hole 201a runs through the piston 201, the outer diameter of th...

Embodiment 2

[0040] refer to Figure 1-7 , is the second embodiment of the present invention, this embodiment is based on the previous embodiment, and the difference from the previous embodiment is that the piston rod 202 is connected with a mounting ring 400, and the mounting ring 400 is composed of an arc-shaped plate 401 and a bolt 402 , the diameter of the installation ring 400 is adapted to the diameter of the instrument installation pipe, preferably, the installation ring 400 and the housing 100 of various sizes are used, and an appropriate protective device is selected according to the actual situation.

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Abstract

The invention discloses a multifunctional protection device for an instrument, and the device comprises a housing which comprises an accommodation space and cylinder bodies located at two sides of theaccommodation space; a lifting unit which comprises a piston located in the cylinder body, a piston rod connected with the piston, a cylinder cover for sealing the cylinder body and a first circulating valve penetrating through the piston, the piston is provided with a throttling hole, and the throttling hole penetrates through the piston; a rotating unit which divides the piston rod into two sections, is connected with the piston rod and comprises a first rotating seat and a second rotating seat, wherein the first rotating seat is hinged to the second rotating seat. According to the invention, the protection device can protect the whole instrument panel, prevents appearance corrosion, corrosion and internal water inflow of the instrument in adverse environments such as external rainfall,snowfall and sun exposure, can perform multiple protection modes, and prolongs the service life of the instrument.

Description

technical field [0001] The invention relates to the field of instrument protection, in particular to a multifunctional protective device for instruments. Background technique [0002] Due to the requirements of the production process, some of the monitoring and measuring instruments are installed in the indoor environment, and some are directly installed in the open air environment. Instruments installed in the open environment are affected by factors such as external rainfall, snowfall, and sun exposure, which can cause surface corrosion, rust, and internal water ingress, which shortens the service life of the instrument and reduces the measurement accuracy of the instrument. For example, a pressure gauge refers to an instrument that uses an elastic element as a sensitive element to measure and indicate pressure higher than the environment. It is widely used, and it is used in almost all industrial processes and scientific research fields. It can be seen everywhere in heat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D11/24G01D11/00
CPCG01D11/24G01D11/00
Inventor 徐剑锋陈红群周金玉丁绪星曾九孙
Owner 江苏杰创科技有限公司
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