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PB heating pipe adjustable elastic limiting device

A technology for elastic limit and heating pipes, which is applied in the field of adjustable elastic limit devices for PB heating pipes, which can solve the problems of damaging pipes, affecting product quality, and easy crushing, etc., and achieves easy operation, low environmental dependence, and cost saving Effect

Pending Publication Date: 2021-12-17
SHANGHAI WEIXING NOVEL BUILDING MATERIAL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide an adjustable elastic limit device for PB heating pipes; this application can make up for the fact that ordinary rigid limit devices are easy to crush and damage the pipe when limiting the position of PB heating pipes, which affects product quality Defects

Method used

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  • PB heating pipe adjustable elastic limiting device
  • PB heating pipe adjustable elastic limiting device
  • PB heating pipe adjustable elastic limiting device

Examples

Experimental program
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Effect test

Embodiment 1

[0023] An adjustable elastic limit device for PB heating pipes, characterized in that it mainly includes a base 4 and a lifting screw 5, the base 4 is formed by cutting and welding thickened steel plates and steel columns, and the inner diameter of the steel column part of the base is slightly larger than The outer diameter of the lifting screw 5, the lifting screw 5 is inserted into the steel column of the base 4 and fixed by the adjusting turntable 3, the adjusting turntable 3 and the lifting screw 5 are connected by threads, and the adjusting turntable 3 and the lifting screw 5 are combined and pressed on the base 4 by gravity. Rotating the adjusting dial 3 can realize the up and down movement of the lifting screw rod 5 .

[0024] The overall fixed frame 6 is cut and welded by a plurality of thickened steel plates. The overall fixed frame 6 is connected with the lifting screw 5 by welding. The wheel lifting platform 8 is formed by cutting, welding and drilling thick steel p...

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Abstract

The invention relates to a PB heating pipe adjustable elastic limiting device. The PB heating pipe adjustable elastic limiting is characterized in that the PB heating pipe adjustable elastic limiting device mainly comprises a base and a lifting screw rod, the lifting screw rod is inserted into a base steel column and fixed through an adjusting rotary plate, and the adjusting rotary plate is in threaded connection with the lifting screw tod. The PB heating pipe adjustable elastic limiting device has the advantages of being novel in design, reasonable in conception, mainly having the PB heating pipe fixing and limiting function, simple in structure, capable of saving cost, small in dependence on the environment, convenient to install and operate and free of damaging and flattening pipes.

Description

【Technical field】 [0001] The invention relates to the technical field of PB heating pipes, in particular to an adjustable elastic limiting device for PB heating pipes. 【Background technique】 [0002] In the process of pipe production from extrusion to cutting, in order to keep the pipes produced on-line at the same level so as to prevent the deformation of the pipes due to misalignment and affect the quality of the finished product, it is necessary to install several limit devices in the production line to control the pipes. The limit, and the PB heating pipe material is softer than the ordinary pipe material, and the ordinary rigid limit device is easy to crush or damage the pipe, which will affect the quality of the product. 【Content of invention】 [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide an adjustable elastic limit device for PB heating pipes; this application can make up for the fact that ordinary rigid l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C48/25B29C48/355B29C48/09
CPCB29C48/25B29C48/355B29C48/09
Inventor 吴飞翔汪毅蒋卫张裕江马后田德贺
Owner SHANGHAI WEIXING NOVEL BUILDING MATERIAL
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