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Pipe fixing device

A technology for fixing devices and pipes, which is applied in the direction of pipe components, pipe supports, pipes/pipe joints/pipe fittings, etc., which can solve the problems of difficult to fully match the diameter of steel pipes and low versatility, so as to improve the flexibility and versatility of use Effect

Active Publication Date: 2020-06-05
SHANGHAI SANY HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the steel pipes on the hydraulic excavator need to be fixed by pipe fixing devices. The structure of the steel pipe pipe fixing devices used mainly includes: the main valve part is fixed by a sheet-type pipe fixing device. This kind of fixing is mainly stamped and formed according to the diameter of the steel pipe. Need to use a specific mold for manufacturing, and the diameter of the manufactured pipe fixture is fixed, so the versatility is low
At the same time, when the diameter of some pipe fixing devices is processed, there will be problems with processing accuracy, which makes it difficult to fully match the diameter of the steel pipe

Method used

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Examples

Experimental program
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Effect test

Embodiment

[0036] Such as figure 1 , image 3 and Figure 4 As shown, the pipe fixing device provided by this embodiment includes a pipe clamp 10 with a clamping groove; the clamping groove 20 has a first pressing surface 131 and a second pressing surface 111, and the first pressing surface 131 and the second pressing surface The pressing surfaces 111 are opposite and arranged at intervals, and the first pressing surface 131 can move closer and away from the second pressing surface 111 along the first direction and the second direction, so that the locking groove 20 is locked or released at the position Clamp the pipe body in the groove 20; the first direction is the vertical direction, and the second direction is perpendicular to the first direction.

[0037] Among them, with Figure 4 Take the placement position in , as an example, the first direction is the up-down direction, and the second direction is the left-right direction.

[0038] In this embodiment, the pipe body is the st...

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Abstract

The invention provides a pipe fixing device, and relates to the technical field of hydraulic pipes. The pipe fixing device comprises a pipe clamp with clamping grooves. Each clamping groove is provided with a first pressing face and a second pressing face, the first pressing faces and the second pressing faces are oppositely arranged in a spaced manner, and the first pressing faces can do motionsof getting close and away relative to the second pressing faces in the first direction and the second direction, so that the clamping grooves clamp or loosen pipes located in the clamping grooves. Thesecond direction is perpendicular to the first direction. By means of the pipe fixing device, the technical problem that the universality of a steel pipe fixing device used in the prior art is low isrelieved.

Description

technical field [0001] The invention relates to the technical field of hydraulic pipelines, in particular to a pipe fixing device. Background technique [0002] At present, the steel pipes on the hydraulic excavator need to be fixed by pipe fixing devices. The structure of the steel pipe pipe fixing devices used mainly includes: the main valve part is fixed by a sheet-type pipe fixing device. This kind of fixing is mainly stamped and formed according to the diameter of the steel pipe. It needs to be manufactured with a specific mold, and the pipe diameter of the manufactured pipe fixing device is fixed, so the versatility is low. At the same time, when the diameter of some pipe fixing devices is processed, there will be problems with processing accuracy, which makes it difficult to fully match the diameter of the steel pipe. Another type of fixing device for steel pipes is: mill out two semicircular grooves on a cuboid steel block of fixed size, and then clamp the steel pip...

Claims

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Application Information

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IPC IPC(8): F16L3/237F16L55/035
CPCF16L3/237F16L55/035
Inventor 刘晓
Owner SHANGHAI SANY HEAVY IND
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