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Uninterrupted water supply pipeline branch pipe transformation device and using method thereof

A technology for pipelines and branch pipes is applied in the field of uninterrupted water supply and cold connection installation of pipelines, which can solve the problems of transformation, inability to realize water supply pipelines without non-stop water supply, and high environmental requirements for implementation, so as to improve construction efficiency and save gelation. The effect of low requirements on process and implementation environment

Active Publication Date: 2021-08-10
CHINA MCC17 GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the lack of special tools for the implementation of uninterrupted water supply in the transformation of existing water supply pipelines. The existing water supply pipeline transformation cannot realize the transformation of water supply pipelines without stopping the water supply, and provides a branch pipe of uninterrupted water supply pipelines Transformation device and method of use; the present invention utilizes left and right structure hoop branch components to solve the implementation of pipeline transformation plan under the condition of uninterrupted water supply. "Material" pipeline transformation, and the device of the invention can be reused to save costs; the invention is suitable for the operation of water supply pipelines with and without water, so as to adapt to various complex water supply pipeline construction environments, from the advantages of the machine itself Reduce the impact on the life of operators and nearby residents

Method used

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  • Uninterrupted water supply pipeline branch pipe transformation device and using method thereof
  • Uninterrupted water supply pipeline branch pipe transformation device and using method thereof
  • Uninterrupted water supply pipeline branch pipe transformation device and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Such as Figure 1 to Figure 5 As shown, an uninterrupted water supply pipeline branch pipe transformation device in this embodiment is characterized in that it includes a hoop mechanism and an implementing mechanism, and the hoop mechanism includes a hoop branch member 1, a hoop bolt 2, and a hoop nut 3 , the hoop sealing ring 4 and the hoop end gate valve 5, the hoop branch member 1 is a three-way pipe fitting or a four-way pipe fitting, and the pipe fittings socketed on the water supply pipeline in the three-way pipe fittings or four-way pipe fittings are main pipe fittings , the pipe fittings of the vertical water supply pipeline are branch pipe fittings; the main pipe fittings of the hoop branch pipe member 1 are pipe fittings of left and right structures, and the main pipe fittings of the hoop branch pipe member 1 are sealed by the hoop bolt 2, the hoop nut 3 and the hoop The ring 4 is tightly clamped with the water supply pipeline. In this embodiment, there are 4 ...

Embodiment 2

[0047] Such as Figure 1 to Figure 5 As shown, this embodiment is basically the same as Embodiment 1. Further, the perforating power assembly includes an umbrella drill bit 6, an electric drill rod 9, an electric drill rod chuck 18, a transmission gear set 12, a motor 7 and a power supply 10. The transmission gear set 12 is slidably arranged inside the limit reinforcement assembly, and the electric drill rod chuck 18 is arranged on the transmission gear set 12, and the electric drill rod chuck 18 clamps the electric drill rod 9 horizontally, and the end of the electric drill rod 9 is set Umbrella drill bit 6, described umbrella drill bit 6 is threadedly connected with electric drill rod 9, is convenient to replace umbrella drill bit 6, and described transmission gear set 12 is connected with motor 7, power supply 10 successively.

[0048] In this embodiment, the umbrella-shaped drill bit is an umbrella-shaped double-helix hollow design. The radius of the umbrella-shaped drill ...

Embodiment 3

[0050] Such as Figure 1 to Figure 5 As shown, this embodiment is basically the same as Embodiment 2. Further, the electric drill pipe chuck 18 includes a jaw 21, a screw chuck 22, a drill jacket 24, an elastic ring 25 and a connecting block 26. The clamp There are three jaws 21, and the three jaws 21 are arranged in the inside of the elastic ring 25 through the screw chuck 22 with equal interval threads, and the drill chuck 24 is threaded with the limit reinforcement assembly, and the middle part of the drill chuck 24 is set Connect block 26.

[0051] In this embodiment, in the drill chuck of the electric drill pipe, the axial positioning is realized by using the connecting block, and the socket of the positioning screw arranged on the electric drill pipe chuck is dialed in the circumferential direction, so that the jaws are in the elastic ring Under the action of the thread, it moves axially and clamps the electric drill. When the drilling power assembly is working, you can...

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Abstract

The invention discloses an uninterrupted water supply pipeline branch pipe transformation device and a using method thereof. The uninterrupted water supply pipeline branch pipe transformation device comprises a hoop mechanism and an implementation mechanism, the hoop mechanism comprises a hoop branch pipe component, a hoop bolt, a hoop nut, a hoop sealing ring and a hoop tail end gate valve, and the hoop branch pipe component is a three-way pipe or a four-way pipe; and a main pipe of the hoop branch pipe component is of a left-right structure, the main pipe of the hoop branch pipe component is tightly connected with a water supply pipeline in a clamped mode through the hoop bolt, the hoop nut and the hoop sealing ring, and the hoop tail end gate valve is arranged on the upper portion of the tail end of a branch pipe of the hoop branch pipe component. According to the uninterrupted water supply pipeline branch pipe transformation device, the hoop branch pipe component of a left-right structure is used for implementing a pipeline transformation plan under the condition of uninterrupted water supply, the defects that traditional mechanical equipment is simple and the requirement for the implementation environment is high are overcome, the device is suitable for multi-environment and multi-material pipeline transformation, the device can be repeatedly used, and the cost is saved.

Description

technical field [0001] The invention belongs to the technical field of uninterrupted water supply and cooling connection installation of pipelines, and in particular relates to an uninterrupted water supply pipeline branch pipe reconstruction device and a use method. Background technique [0002] In the pipeline reconstruction project, branch pipes need to be installed due to design changes. In the reconstruction environment, the water supply pipeline must close the corresponding main pipeline valve before starting the branch pipe installation work. There are two methods of pipeline reconstruction equipment in the prior art: one is the hot-melt method. After the main gate is closed, the section of the pipeline to be reconstructed is mechanically cut, and the coverage length of the branch pipe components in the direction of the main pipe is measured, and the hot-melt method of the corresponding size is used. One is the cold bonding method: after the pipeline is cut off, the b...

Claims

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Application Information

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IPC IPC(8): F16L41/04
CPCF16L41/04
Inventor 张旭周青张飞
Owner CHINA MCC17 GRP