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Underground pipe network mounting assisting device

A technology for installation assistance and underground pipe network, applied in the directions of transportation and packaging, load hoisting components, etc., can solve the problems of unfavorable sling service life and hoisting safety, etc., to improve hoisting safety, convenient connection or disconnection, Avoid flipping or slipping effects

Inactive Publication Date: 2017-12-01
李忠华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art proposed above, if a steel wire rope is used as a sling, the steel wire rope may cause damage to the surface of the pipe section or the coating layer and wrapping layer on it; and when a sling is used as a sling, the main damage occurs on the sling , which is not conducive to the service life of the sling and the safety of hoisting. The invention provides an auxiliary device for underground pipe network installation. When the device is hoisting the pipe section, the surface of the pipe section and the device will not be damaged due to friction.

Method used

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  • Underground pipe network mounting assisting device
  • Underground pipe network mounting assisting device

Examples

Experimental program
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Embodiment 1

[0026] Such as figure 1 and figure 2 As shown, an auxiliary device for installing an underground pipe network includes a hanger 2, and also includes at least two ropes 3 fixed on the hanger 2, and each rope 3 has at least one end connected to the hanger 2. Disassemble the connection relationship, after the two ends of each rope 3 are fixedly connected with the hanger 2, the space surrounded by all the ropes 3 and the hanger 2 together constitutes the restraint space of the device for the pipe section;

[0027] Each rope 3 is connected in series by a plurality of rope segments in sequence, and the two connected rope segments are connected by a series device 4, and the connection relationship between each series device 4 and the corresponding two rope segments is a detachable connection relationship;

[0028] Described hanger 2 comprises the crossbar 5 that quantity is equal to number of rope 3, and described hanger 2 also comprises the connecting rod that is used to connect a...

Embodiment 2

[0033] Such as figure 1 and figure 2 As shown, this embodiment is further limited on the basis of Embodiment 1: as the specific structural realization and connection realization of both the rope 3 and the hanger 2, the ends of the detachable connection between each rope 3 and the hanger 2 The upper part is connected with the hanger 2 through a shackle, the cross bar 5 is a channel steel with the opening facing downward in the use state, and the fixing seat 6 is a circle with two ends fixedly connected with the inner sides of different side plates of the corresponding channel steel. Steel, and the end of each pocket rope 3 is all connected with round steel by shackle. The scheme is simple in structure and reliable in connection.

[0034] In order to make the device in use, the rope 3 can be completely separated from the hanger 2, so that when hoisting, the rope 3 can be pre-laid below the pipe section independently of the device, so that when using a crane for hoisting, the ...

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Abstract

The invention discloses an auxiliary device for underground pipe network installation, which includes a hanger and at least two ropes fixed on the hanger; They are all connected by a series device; the hanger includes a number of crossbars equal to the number of ropes, and the hanger also includes a connecting rod for connecting all the crossbars as a whole, and each crossbar is used for fixing A rope, and each crossbar is provided with a plurality of fixing seats, the fixing seats on each crossbar are divided into different positions in the length direction of each crossbar, and the above fixing seats are the detachable connections between the rope and the crossbar point. When the device is hoisting the pipe section, the surface of the pipe section and the device will not be damaged due to friction.

Description

technical field [0001] The invention relates to the technical field of building material hoisting equipment, in particular to an auxiliary device for installing an underground pipe network. Background technique [0002] With the rapid development of my country's economy, large buildings have been used more and more in the process of urbanization in recent years, and the pipe network system is an important part of the building. In the prior art, for large-diameter pipelines, such as underground drainage pipe networks, prefabricated pipe sections are generally used, and the corresponding pipelines can be obtained by hoisting to the installation site to complete splicing. [0003] In the actual operation process, since the main material of the pipe section itself is concrete, and the outer surface of the pipe section itself has been coated or wrapped with an anti-corrosion layer, moisture barrier, etc., when a single crane is used to complete the hoisting of the pipe section, d...

Claims

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Application Information

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IPC IPC(8): B66C1/12
CPCB66C1/12
Inventor 李忠华
Owner 李忠华
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