Large-caliber plastic pipeline trepanning equipment

A plastic pipe and large-diameter technology, which is applied in metal processing and other directions, can solve the problems of high labor intensity for operators, affecting the quality of pipe connection, and cumbersome construction steps, etc., and achieves convenient and fast hole opening operation, fast equipment installation, and good rigidity Effect

Inactive Publication Date: 2016-02-03
山东海丽管道科技有限公司
View PDF8 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the common method of opening large-diameter plastic pipes is to first mark the intersecting line on the corresponding position on the pipe wall, and then manually use a cutting saw to cut out a rough shape along the intersecting line, and then use grinding equipment, manual grinding, and fine trimming On the edge o

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
  • Large-caliber plastic pipeline trepanning equipment
  • Large-caliber plastic pipeline trepanning equipment
  • Large-caliber plastic pipeline trepanning equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] In order to facilitate those skilled in the art to better understand the present invention, the present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. The following is only exemplary and does not limit the protection scope of the present invention.

[0029] Such as Figure 1-2 As shown, the large-diameter plastic pipe drilling equipment of the present invention includes a pair of clamping devices 1, a support device 2 and a hole opening device 3, and the hole opening device 3 is fixed on the support device 2, and the clamping device 1 passes through The supporting device 2 is fixed on the outer wall of the pipeline 4 .

[0030] Such as image 3 As shown, each clamping device 1 includes an entrainment band 1.1, a hanger 1.2 and a tension bolt 1.3, and the structure of the hanger 1.2 is as follows Figure 4 As shown, the entrainment 1.1 is a long strip of stainless steel soft belt, one end of t...

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 provides large-caliber plastic pipeline trepanning equipment which comprises a pair of clamping devices, a supporting device and a trepanning device. The trepanning device is fixed to the supporting device. The clamping devices penetrate the supporting device and make the supporting device fixed to the outer wall of a pipeline. On the premise that no extra equipment is additionally arranged, the requirements of plastic pipelines of various specifications for trepanning construction can be met, the trepanning angle and the trepanning size of the equipment can be flexibly adjusted on the site, and adaptability is high; in the equipment trepanning operation process, rigidity is good, the trepanned shape of the pipeline is regular, the trepanning accuracy of the pipeline is high, and complex manual grinding operation is avoided; the contact faces between the clamping devices and the outer wall of the pipeline are large, so that damage caused by construction to the outer surface of the pipeline is small; and the overall trepanning operation is convenient and fast, labor intensity is relieved, and work efficiency is improved.

Description

technical field [0001] The invention relates to a large-diameter plastic pipeline drilling equipment, which belongs to the technical field of pipeline construction equipment. Background technique [0002] With the continuous research and development of new plastic materials and new processes, the plastic pipe industry has also ushered in new development opportunities. Some large-diameter and super-large-diameter plastic pipes have gradually entered the market due to their advantages that traditional metal and concrete pipes do not have. The market and applications are becoming more and more extensive. During the construction, installation or renovation of the pipeline network, it is often necessary to drill holes in the pipeline wall. Unlike the metal pipeline drilling method, the on-site drilling operation of plastic pipelines, especially large-diameter plastic pipelines, is more difficult. At present, the common method of opening large-diameter plastic pipes is to first m...

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): B26F1/16B26D7/02
Inventor 孙海英
Owner 山东海丽管道科技有限公司
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