Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Boat-shaped pipe section towing protection tool and construction method thereof

A technology for protecting tooling and construction methods, which is applied in the directions of pipeline laying and maintenance, pipes/pipe joints/pipes, mechanical equipment, etc. The effect of quality, high social benefit

Pending Publication Date: 2017-09-29
中国人民解放军63926部队
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the traditional mechanical transportation, vertical hoisting and rolling bar displacement construction methods can meet the requirements of hoisting and positioning before the on-site pipeline connection under relatively flat terrain conditions, it is difficult to open up roads under the conditions of steep terrain, where machinery and vehicles cannot enter the site for operation. It is difficult to meet the requirements of on-site hoisting in place

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
  • Boat-shaped pipe section towing protection tool and construction method thereof
  • Boat-shaped pipe section towing protection tool and construction method thereof
  • Boat-shaped pipe section towing protection tool and construction method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] like Figure 1~3 As shown, a boat-shaped pipe section traction protection tool includes a pipe section protection groove 2, a pipe section protection cap 3 and a traction ring 1; The two ends of the protective groove 2 are respectively connected with a pipe section protection cap 3; the pipe section protection cap 3 is made up of a cap tip and a cap section, the cap tip is tapered, the cap section is tubular, and the tapered tip of the cap tip faces The outer and cone bottoms are connected to one end of the cap section, and the other end of the cap section is fixedly connected to the pipe section protection groove 2; the middle part of the traction ring 1 is provided with a through hole, and a traction ring 1 is fixedly connected to the cap section of each pipe section protection cap 3.

[0026] The pipe section protection groove 2 is formed by longitudinally cutting the entire pipe section. The length of the pipe section protection groove is greater than the length of ...

Embodiment 2

[0032] like Figure 4 As shown, the construction method of the boat-shaped pipe section traction protection tool in embodiment 1 uses the boat-shaped pipe section traction protection tool to transport the pipe section to be installed along the hillside, including the following construction steps:

[0033] 1) Control the excavation depth of the pipe trench according to the design requirements, and trim the trenches on both sides of the pipe trench leading to the top of the mountain, so as to meet the feasible conditions for the traction and protection tooling of personnel and boat-shaped pipe sections;

[0034] 2) Set up two hoists 7 at the foot of the mountain, and anchor the pulley 8 at the position where the direction changes on the top of the mountain and on the slope; The anchor method should be firm and reliable for deep-buried anchorage;

[0035] 3) Put the pipe section to be installed into the boat-shaped pipe section traction protection tool 9: Lay the rubber pad 6 on...

Embodiment 3

[0039] In order to better understand method steps, purpose and function of the present invention, below in conjunction with appendix Figure 4 , taking the installation and welding of the fire-fighting pipeline from a high-level pool on the top of a mountain in Xichang to a building at the foot of the mountain as an example to illustrate:

[0040] In the renovation project of a certain project in Xichang, it is necessary to install the fire-fighting pipeline from the 1# high level pool to the 2# room. The total length of the pipeline is 288 meters, and the vertical height difference is 102 meters. All of them are laid along the steep hillside. The fire-fighting pipes to be installed on site have a large diameter and a single weight of more than 500 kilograms. DN400 stainless steel pipes are used. Each pipe section is 6m long. It is difficult to transport the pipe sections to the installation location by manpower. The traditional rolling bar displacement construction The metho...

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 boat-shaped pipe section towing protection tool and a construction method thereof. The protection tool comprises a pipe section protection groove, pipe section protection caps and towing rings, wherein the pipe section protection groove is in a half-pipe shape, the cross section of the pipe section protection groove is a semicircular arc, the two ends of the pipe section protection groove are each connected with one pipe section protection cap, each pipe section protection cap is composed of a cap tip and a cap section, the conical tip of each cap tip faces outwards, the conical bottom of each cap tip is connected with one end of the corresponding cap section, the other end of each cap section is fixedly connected with the pipe section protection groove, a through hole is formed in the middle of each towing ring, and one towing ring is fixedly connected to the cap section of each pipe section protection cap. Pipe sections are conveyed along hillsides through the boat-shaped pipe section towing protection tool, scratching of large-diameter pipe sections can be effectively avoided, pipes cannot collide with soil and stone in the process of moving along steep hillsides, resistance can be reduced, sandy soil can be prevented from entering the pipes, and welding grooves of the pipe sections can be effectively protected.

Description

technical field [0001] The invention belongs to the technical field of construction engineering, and in particular relates to a boat-shaped pipe traction protection tool and its construction method, which can be used for fire protection, heat, water supply, etc. Laying of larger diameter pipes. Background technique [0002] The hoisting construction before the connection of the external pipeline of the building, especially the construction of the pipeline with heavy weight and large diameter has always been the focus of engineering construction, and it is also an important factor affecting the efficiency of pipeline installation and connection. Although the traditional mechanical transportation, vertical hoisting and rolling bar displacement construction methods can meet the hoisting requirements before the on-site pipeline connection is relatively flat, but in the steep terrain, it is difficult to open up roads, and machinery and vehicles cannot enter the site for operation...

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): F16L1/024F16L1/06
CPCF16L1/0246F16L1/06
Inventor 吕培培金元国王玺冯忠志张笈玮师印贾二浩
Owner 中国人民解放军63926部队
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
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