Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Pipeline gradient control device and pipeline laying method

A technology of pipeline laying and slope control, which is applied in the direction of pipeline laying and maintenance, pipes/pipe joints/fittings, machinery and equipment, etc., to achieve the effect of reducing construction costs, small occupied space, and simple and convenient operation.

Active Publication Date: 2021-08-10
CHINA FIRST METALLURGICAL GROUP
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the object of the present invention is to provide a pipeline slope control device and a pipeline laying method to solve or overcome at least one technical problem existing in the prior art

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
  • Pipeline gradient control device and pipeline laying method
  • Pipeline gradient control device and pipeline laying method
  • Pipeline gradient control device and pipeline laying method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0052] Various embodiments of the invention will be described in more detail below with reference to the accompanying drawings. In the various drawings, the same elements are denoted by the same or similar reference numerals. For the sake of clarity, various parts in the drawings have not been drawn to scale.

[0053] In this application, a pipeline laying method is provided in the first aspect, and a pipeline slope control device applied in the first aspect is provided in the second aspect. Therefore, the pipeline slope control device in the second aspect is firstly carried out. A brief description for easy understanding of the pipe laying method.

[0054] refer to Figure 1 to Figure 3 , the pipeline slope control device, comprising: a scale rod 7, the bottom of which is provided with a plurality of through holes; expansion bolts 2, which are used to pass through a plurality of through holes on the scale rod 7 to connect On the ruler bar base 1; sliding cross bar 4, it sl...

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 a pipeline gradient control device and a pipeline laying method. The pipeline gradient control device comprises graduated scale rods, wherein the bottoms of the graduated scale rods are provided with a plurality of through holes; expansion bolts used for penetrating through the plurality of through holes in the graduated scale rods to be connected to scale rod bases; sliding cross rods which slide and can be fixedly arranged on the graduated scale rods; and a measuring tape which can be connected to the sliding cross rods. According to the pipeline gradient control device and the pipeline laying method provided by the invention, the distance between the two graduated scale rods can be measured through the two graduated scale rods, the threaded cross rods and the measuring tape, and the distance for moving the sliding cross rods can be calculated according to the requirements of the specified gradient and slope direction; and a pipeline is installed with the measuring tape as a guide rope, the adopted pipeline gradient control device can meet different gradient requirements and can be suitable for any terrain, the pipeline gradient control device is easy and convenient to operate and small in occupied space of the structure, the space utilization rate is greatly increased, and the construction cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of slope pipeline construction, and in particular relates to a long-distance pipeline slope control device and a pipeline laying method. Background technique [0002] The installation of non-pressure pipelines needs to strictly control the slope, and the problem of installation slope is prone to reverse flow phenomenon. The traditional non-pressure pipeline slope finding technology mainly includes empirical method, laser method, etc., but the empirical method has large errors, and there may be reverse flow phenomenon. It may increase the installation and operation space; the laser method is mainly suitable for small-area operations, which has certain limitations, and it is more difficult to set the slope of long-distance pipelines. [0003] In the existing technology, construction management and supervision are not in place. In the quality management of non-pressure pipe network construction, there are usual...

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
Patent Type & Authority Applications(China)
IPC IPC(8): F16L1/028F16L1/06
CPCF16L1/028F16L1/06
Inventor 王平梅孟晨
Owner CHINA FIRST METALLURGICAL GROUP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com