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Explosion-proof membrane clamping device

A technology of clamping device and explosion-proof membrane, which is applied in clamps, manufacturing tools, etc., can solve the problems of singleness of measurement data, increase of measurement error, inconvenient installation and disassembly, etc., and achieve simple structure, increased accuracy, and easy operation Effect

Active Publication Date: 2018-06-01
巢湖云海镁业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the shortcomings in the prior art, such as: the existing explosion-proof membrane pressure test device is inconvenient to install and disassemble due to the particularity of the explosion-proof membrane material, and the test body of the pressure test device is made of the same The size of the size is used to achieve the measurement. Such measurement data has a singleness, which increases the measurement error.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: refer to Figure 1-3 , an explosion-proof membrane clamping device, including a first mounting block, two rotating rods 2 are symmetrically arranged on the first mounting block 1, and one end of the two rotating rods 2 passes through the side wall of the first mounting block 1 and is connected with Rotating handle, the rotating handle is in concave shape, the side wall of the concave shape is covered with a protective pad, and the rubber pad is provided with anti-skid lines, the concave shape is convenient for the user to apply force to rotate, and the anti-slip lines prevent the user from slipping when turning. The other end of the rotating rod 2 is inserted with a first gear 18, and one end of the first gear 18 is meshed with a second gear 19. The second gear 19 is inserted with a first shaft 17, and the first shaft 17 is threaded with a threaded block 20. , the limiting block and the threaded block 20 are integrally formed, which is convenient for manuf...

Embodiment 2

[0020] Embodiment 2: refer to Figure 2-5, applying the present invention to an explosion-proof membrane pressure test device, comprising a base 8, one side of the base 8 is symmetrically provided with two columns 3, the base 8 is provided with a shock absorber, and the shock absorber includes a second mounting groove 14, The first mounting plate 7 is installed in the second mounting groove 14, one side of the first mounting plate 7 is symmetrically provided with a first spring rod 11, and the other end of the first spring rod 11 is fixedly connected to the side wall of the second mounting groove 14 Above, two first installation grooves 12 are arranged symmetrically in the second installation groove 14, and each first installation groove 12 is provided with a first installation block 10, and one end of the first installation block 10 is provided with a fifth installation groove. A plurality of airbags are clamped in the five installation slots, the other end of the first insta...

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Abstract

The invention discloses an explosion-proof membrane clamping device which comprises a first installing block. Two rotating rods are symmetrically arranged on the first installing block, one ends of the two rotating rods penetrate the side wall of the first installing block to be connected with a rotating handle, first gears are inserted into the other ends of the rotating rods, second gears are connected to one ends of the first gears in a meshed manner, first rotating shafts are inserted into the second gears, and threaded blocks are in threaded connection to the first rotating shafts. The explosion-proof membrane clamping device is simple in structure and easy to operate; through cooperation of structures such as a first cylinder pin, a second rotating shaft, a ring plate, a connecting rod and a special-shaped rotating wheel, an explosion-proof membrane body can be pressed through a pressing plate, and dismounting and mounting are facilitated; and through cooperation of structures such as a connecting plate, a second spring and a third installing groove, the distance between a first clamping plate and a second clamping plate can be changed, the size of a fourth installing grooveis changed, samples in different sizes can be tested, and the accuracy of a test result is increased.

Description

technical field [0001] The invention relates to the technical field of pressure testing devices, in particular to an explosion-proof membrane clamping device. Background technique [0002] The explosion-proof membrane is a metal film installed on the upper part of the pressure vessel to prevent the vessel from exploding. It is a safety device. When the pressure in the container exceeds a certain limit, the membrane is broken first, thereby reducing the pressure in the container to avoid explosion. The explosion-proof membrane used in graphite devices such as graphite desorption tower needs to test the compression resistance of the explosion-proof membrane to ensure that the selected explosion-proof membrane can meet the requirements. The existing explosion-proof membrane pressure test device is inconvenient to install and disassemble due to the particularity of the explosion-proof membrane material. At the same time, the test body of the pressure test device is measured wit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B5/12B25B5/14B25B5/16
Inventor 王青锋杨全海
Owner 巢湖云海镁业有限公司