Plastic steel winding pipe butt joint device convenient to disassemble and assemble

A plastic-steel winding pipe and docking device technology, which is applied in the direction of pipeline connection arrangement, pipe/pipe joint/pipe fitting, mechanical equipment, etc., can solve the problems of maintenance difficulty for maintenance personnel, leakage at the joint of two winding pipes, and increased maintenance costs. , to avoid leakage

Active Publication Date: 2019-05-21
上海珑意环保科技有限公司
View PDF16 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a butt joint device for plastic-steel winding pipes that is easy to disassemble, so as to solve the problem that the winding pipes currently on the market proposed by the above-mentioned background technology, when using stainless

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Plastic steel winding pipe butt joint device convenient to disassemble and assemble
  • Plastic steel winding pipe butt joint device convenient to disassemble and assemble
  • Plastic steel winding pipe butt joint device convenient to disassemble and assemble

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] see Figure 1-6 , the present invention provides a technical solution: a butt joint device for plastic-steel winding pipes that is easy to disassemble, including a first plastic-steel winding pipe 1, a second plastic-steel winding pipe 2, a first docking snap ring 3, a second docking snap ring 4, Connection block 5, fastening bolt 6, outer embossment 7, sealing block 8, outer sealing ring 9, inner sealing ring 10, jacking device 11, bolt hole 12, compression spring 13, support column 14, jacking head 15, Fixing block 16, fastening screw 17, EAV foam board 18 and connecting groove 19, the first plastic-steel winding pipe 1 is connected with the second plastic-steel winding pipe 2 through the first docking snap ring 3 and the second docking snap ring 4, an...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a plastic steel winding pipe butt joint device convenient to disassemble and assemble. The plastic steel winding pipe butt joint device comprises a first plastic steel windingpipe, a second plastic steel winding pipe, external convex lines, bolt holes, fastening screws and EVA foaming plates; the first plastic steel winding pipe is connected with the second plastic steel winding pipe through a first butt-joint snap ring and a second butt-joint snap ring, and the outer side of the first plastic steel winding pipe and the outer side of the second plastic steel winding pipe are both provided with the external convex lines; the EVA foaming plates adhere to the inner side of the first butt-joint snap ring and the inner side of the second butt-joint snap ring correspondingly; the first butt-joint snap ring and the second butt-joint snap ring are arranged at the joint between the first plastic steel winding pipe and the second plastic steel winding pipe in a sleevingmode, and the two ends of the first butt-joint snap ring and the two ends of the second butt-joint snap ring are provided with connection blocks; and the connection blocks are provided with the bolt holes. Through the plastic steel winding pipe butt joint device convenient to disassemble and assemble, leakage of the joint between the first plastic steel winding pipe and the second plastic steel winding pipe can be avoided.

Description

technical field [0001] The invention relates to the technical field of plastic-steel winding pipes, in particular to a butt joint device for plastic-steel winding pipes that is easy to assemble and disassemble. Background technique [0002] Winding pipe is a kind of pipe made of high-density polyethylene (HDPE) and formed by winding and welding. Because winding pipe has unique environmental protection functions that other pipes do not have, it is often used in various pipelines. It provides great help for pollution prevention, and stainless steel clamps are commonly used to connect the winding pipes. [0003] However, when the existing winding pipes are connected by stainless steel clamps, it is easy to cause leakage at the interface between the two winding pipes, which not only increases the maintenance cost, but also brings maintenance difficulties to the maintenance personnel, which is not conducive to the connection between the two winding pipes. close contact. Conten...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): F16L47/08F16L47/12
Inventor 王吉李良意
Owner 上海珑意环保科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap