A bamboo tube type pressure gauge calibration quick connection device
A quick connection and pressure gauge technology, which is applied in the direction of fixing devices, measuring devices, measuring fluid pressure, etc., can solve the problems of poor sealing, inconvenient disassembly and assembly, etc., and achieve good sealing performance, convenient and quick connection, and good sealing effect
Active Publication Date: 2020-08-04
马鞍山合力仪表有限责任公司
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Problems solved by technology
[0004] The purpose of the present invention is to solve the problem of inconvenient disassembly and poor sealing of the calibration connection device of the pressure gauge in the prior art, and propose a bamboo tube type pressure gauge calibration quick connection device
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[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0016] refer to Figure 1-2 , a bamboo tube type pressure gauge calibration quick connection device, comprising a shell 1 and a bamboo tube joint 2, the shell 1 is provided with a first sealing block 3, and both sides of the first sealing block 3 are fixedly connected with The connection block 4 is provided with grooves on the upper and lower inner walls of the housing 1, and the connection block 4 is located in the groove and is slidably connected with the groove. Specifically, the side wall of the connection block 4 is fixedly connected with a first slider 15 , the side wall of the groove is provided with a first chute matched with the first slider 15, a sliding ro...
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The invention discloses a pressure meter verification quick connection device of a bamboo joint tube type, and the device comprises a housing and a bamboo joint tube connector. The interior of the housing is provided with a first sealing block, and two sides of the first sealing block are respectively connected with a connecting block in a fixed manner. The upper and lower inner side walls of thehousing are respectively provided with a groove, and the connecting blocks are located in the grooves and are in sliding connection with the grooves. The interior of each groove is fixedly connected with a sliding rod, and the sliding rods pass through the connecting blocks. The sliding rods are sleeved by springs, and two ends of each spring make contact with the corresponding connecting block and the side walls of the corresponding groove in a jacking manner. One side, close to the first springs, of the first sealing block is provided with a second sealing block, and the first and second sealing blocks are provided with through holes. The second sealing block is fixedly connected with the inner side wall of the housing, and a side wall, far from the second sealing block, of the first sealing block is provided with a placement groove corresponding to the bamboo joint tube connector. The upper and lower inner side walls of the housing are respectively provided with a cavity. The deviceis better in sealing performance, is convenient to operate, and can help a worker improve the verification efficiency.
Description
technical field [0001] The invention relates to the technical field of pressure gauge manufacturing, in particular to a bamboo tube type pressure gauge calibration quick connection device. Background technique [0002] A pressure gauge is an instrument that uses elastic elements as sensitive elements to measure and indicate pressure higher than the environment. It is widely used, and it pervades almost all industrial processes and scientific research fields. After the bamboo tube pressure gauge is processed, it needs to be calibrated. Due to the complex structure of the connecting device in the traditional calibration, the disassembly process is inconvenient and the work efficiency is low. In addition, the existing connecting device is poor in sealing, which is easy to cause The pressure leaks, so that the accuracy of the calibration cannot be guaranteed. [0003] For this reason, we propose a bamboo tube type pressure gauge calibration quick connection device to solve the ...
Claims
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IPC IPC(8): G01L27/00F16B1/02
CPCF16B1/02G01L27/005
Inventor 杨启凌
Owner 马鞍山合力仪表有限责任公司