Anti-vibration elastic dedicated movable joint for temperature sensor
A technology of temperature sensors and joints, applied in the field of sensors, can solve problems such as damage to temperature measuring elements, influence on measurement accuracy, unsafe welding, etc., and achieve the effect of reducing vibration and easy maintenance
Inactive Publication Date: 2013-11-06
SHANGHAI FANGXIN IND
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Problems solved by technology
[0002] Using a temperature sensor to measure the temperature of the pipeline on the equipment has been widely used in industry. At present, the temperature measurement of the pipeline is just to weld a ferrule bolt on the outlet pipe and insert the temperature sensor. It only plays the role of installation and fixing. If the pipeline vibrates, The temperature sensor is easily damaged, and the welding is not safe during opera...
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[0010] The present invention will be further described below in conjunction with drawings and embodiments.
[0011] Such as figure 1 As shown, it is a schematic diagram of the structure of the shockproof elastic joint used for the temperature sensor, which consists of the lower ferrule nut (1), the lower movable ferrule (2), the inner retaining ring (3), the ferrule bolt (4), the spring ( 5), nut sleeve (6), washer (7), ferrule screw (8), upper movable ferrule (9), upper ferrule nut (10), composed.
[0012] Choose the lower ferrule nut (1), the lower movable ferrule (2), the inner retaining ring (3), the ferrule bolt (4), the nut sleeve (6), the washer (7), and the ferrule of the ordinary stainless steel series. The movable ferrule (9) on the cover screw (8) and the ferrule nut (10) select spring steel to make the spring (5),
[0013] Put the lower movable ferrule (2) in the lower ferrule nut (1), the ferrule bolt (4) is threadedly connected with the lower ferrule nut (1), t...
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The invention relates to an anti-vibration elastic dedicated movable joint for a temperature sensor. The anti-vibration elastic dedicated movable joint is mainly installed at the tail ends of leading-out pipes on various types of devices. The anti-vibration elastic dedicated movable joint is composed of a lower clamping sleeve nut, a lower movable clamping sleeve, a clamping sleeve threaded rod assembly (composed of an inner check ring, a spring, a nut sleeve, a gasket and a clamping sleeve threaded rod ), a clamping sleeve bolt, an upper movable clamping sleeve and an upper clamping sleeve nut. The movable clamping sleeve is arranged inside the clamping sleeve nut. The clamping sleeve bolt is connected with the clamping sleeve nut in a threaded mode. The clamping sleeve threaded rod assembly is arranged inside the clamping sleeve bolt. The clamping sleeve threaded rod in the clamping sleeve threaded rod assembly is arranged inside the spring. The nut sleeve and the gasket are arranged above the spring. The clamping sleeve threaded rod assembly can move in an up-and-down mode. The upper movable clamping sleeve is arranged between the clamping sleeve threaded rod assembly and the upper clamping sleeve nut. The clamping sleeve threaded rod assembly is connected with the upper clamping sleeve nut in a threaded mode. The anti-vibration elastic dedicated movable joint for the temperature sensor has the advantages that vibration generated when the temperature sensor is used for measuring is lessened, the temperature sensor makes good contact with the device, the device itself has the function of detecting whether the device butts tightly or not, and the device is freely assembled and disassembled and simple and convenient to maintain.
Description
technical field [0001] The invention relates to a shockproof elastic special joint used for a temperature sensor, which is mainly installed at the tail end of a lead-out pipe of various equipment, and belongs to the technical field of sensors. Background technique [0002] Using a temperature sensor to measure the temperature of the pipeline on the equipment has been widely used in industry. At present, the temperature measurement of the pipeline is just to weld a ferrule bolt on the outlet pipe and insert the temperature sensor. It only plays the role of installation and fixing. If the pipeline vibrates, The temperature sensor is easily damaged, and the welding is not safe during operation, and it is deviated from the contact point by vibration, which affects the accuracy of measurement. Since the metal temperature of the pipeline is an important technical parameter, and if the temperature reflection is inaccurate or the temperature measuring element is damaged and cann...
Claims
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Login to view more IPC IPC(8): G01K1/14G01K1/08G01K1/143
Inventor 徐琦李勇
Owner SHANGHAI FANGXIN IND
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