A pipe clamp with a damping structure

Abstract

The invention discloses a pipe clamp with a vibration reduction structure. The pipe clamp comprises a pipe clamp body and a vibration reduction gasket. A dovetail groove is formed in one side, connected with a vehicle body, of the pipe clamp body, and positioning pins are arranged at the bottom of the dovetail groove. The vibration reduction gasket is installed on one side, connected with the vehicle body, of the pipe clamp body. A clamping block with the trapezoid cross section is arranged on the vibration reduction gasket, the shape and size of the clamping block are matched with the shape and size of the dovetail groove, and positioning holes are formed in the clamping block. The clamping block is clamped in the dovetail groove, the positioning pins are located in the positioning holes in a matching and positioning mode, and bolt passing holes are correspondingly formed in the vibration reduction gasket and the pipe clamp body and used for connecting the vibration reduction gasket and the pipe clamp body with the vehicle body. The vibration reduction structure of the pipe clamp is stable, reliable and capable of well reducing the situation that a pipe transmits vibration to the vehicle body through the pipe clamp.

Description

technical field [0001] The invention relates to parts of automobiles, and more specifically relates to a pipe clip with a damping structure. Background technique [0002] The noise and vibration of automobiles are increasingly concerned by users. Due to the large span of the fuel pipe of automobiles, in order to minimize the vibration transmitted to the vehicle body through the oil pipe when the oil pump is working, it is usually necessary to use a pipe clip with a vibration-damping structure to fix the oil pipe. Reduce the noise caused by the oil pipe vibration transmitted to the body through the pipe clamp. [0003] At present, the pipe clips used for fixing the oil pipe are as follows: Figure 6 As shown, a pipe clamp body 2 is included, and a bolt through hole 4 for connecting with the vehicle body is opened on the pipe clamp body 2 . The fixing groove of the pipe clamp body is a semi-open type, and the pipe is directly stuck in the fixing groove of the pipe clamp. In t...

AI Technical Summary

Problems solved by technology

The fixing groove of the pipe clamp body is a semi-open type, and the pipe is directly stuck in the fixing groove of the pipe clamp. In this installation method, the pipe clamp and the body are hard connected, and the pipe and pipe clamp are also hard connected. The vehicle is in operation. The vibration generated by the liquid flow in the middle pipe and the vibration caused by the external interference of the pipe will be directly transmitted to the body through the pipe clamp, resulting in high vibration and noise of the whole vehicle

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