Anti-vibration elastic dedicated movable joint for temperature sensor

Abstract

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...

AI Technical Summary

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 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, if the temperature reflection is inaccurate or the temperature measuring element is damaged and cannot be replaced during operation, it will bring a lot of trouble to the operation and maintenance personnel, and in serious cases will cause major accidents

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