Pipe clamp, with sound-proof soft cushion layer, capable of fixing pipe in advance

Abstract

The invention discloses a pipe clamp, with a sound-proof soft cushion layer, capable of fixing a pipe in advance. The pipe is provided with two main bodies clamped face to face, a mechanism locking the two main bodies and a mechanism, wherein the pipe clamp is connected on a supporting body through the mechanism. After clamping the pipe and being locked, the two main bodies form a circle or an oval. Soft cushion layers are attached to the inner surfaces of cambered surfaces of the two main bodies, wherein a soft cushion layer is attached to the inner surface of a cambered surface, with the arc length not larger than that of a semi circle arc, of a main body with the arc length larger than that of the semi circle arc; and hard clamping protrusions are installed on the surfaces of the left and right inner sides of a circular arc with the arc length not smaller than that of the semi circle arc or of a plane, and are clamped on the left and right top ends of the soft cushion layer through a U-shaped mode. The pipe clamp, with the sound-proof soft cushion layer, capable of fixing the pipe in advance is simple and reasonable in structure. In the process of actually installing and testing the pipe, through the sound-proof soft cushion layer is attached to the inner surface of a main body (a fixed body) with the arc length larger than that of the circular arc of the semi-circle, the body can independently, temporarily and stably fix the pipe in advance, the pipe can not drop from the main body (the fixed body), and the sound-proof soft cushion layer can not easily drop from the pipe clamp. An installment worker can more conveniently and more effectively work.

Description

technical field [0001] The patent of the present invention relates to a soundproof pipe clamp for clamping and fixing pipes. Background technique [0002] Existing pipe clips with two mated inner sides provided with a sound-insulating cushion layer. According to EU standards, the cushion layer must have the performance of sound insulation and the ability to withstand low and high temperatures. For this reason, the material, thickness, hardness and shape of the cushion layer must meet certain standards, so the cushion layer often lacks hardness and rigidity. attached Figure 27 , the existing pipe clamp with a sound-insulating cushion layer on the inner side (such as French patent FR27763571A1, EU patent WO2006005826A1), the inner side of the main body (fixed body) with an arc longer than the semicircle arc is attached to the cushion layer, because the cushion layer has a certain thickness , and the minimum distance between the tops of the cushion layers is smaller than the ...

AI Technical Summary

Problems solved by technology

[0003] In addition, the existing sound-insulating pipe clips with two mating pieces, even if a pre-fixed pipe device is installed, the device is not fixedly installed on the inner side of the main body (fixed body) that is larger than a semicircle beyond the semicircular arc surface, and does not use a larger than a semicircle The elasticity of the arc is used to pre-fix the pipe, but it is installed at the locking mechanism, and the structure and function of the pre-fixed pipe device itself are used to pre-fix the pipe (such as German patent DE29704512U1), which is complicated to install and unstable to use

Moreover, the pre-fixed pipe device is also limited and affected by the locking mechanism.

For example, if the locking mechanism between the two bodies is hook type (such as French patent FR2442366A1, FR27763571A1) or the locking mechanism is in the middle (such as French patent FR1099326A), it is impossible to install the pre-fixed pipe device

Another example is the double-ring pipe clamp that can fix two pipes at the same time (such as French patent EP1231422A1), but there is a locking mechanism on the outside and no locking mechanism on the inside, so it is impossible to install a pre-fixed pipe device on the inside

In addition, the existing pre-fixed pipe device does not have the function of clamping the soundproof cushion layer to prevent its movement

Images