Quick lap joint tooling for pipes and its use

Abstract

The present invention relates to the field of pipeline construction in buildings, and specifically is a rapid lap joint tool for pipelines; the feature is that it comprises a cylinder, the bottom of the cylinder is symmetrically provided with two through holes penetrating the side walls of the cylinder, and the top of the cylinder has an inwardly concave arc as a support for the pipeline. The above method and tool are used to further construct pipelines on the parts of the existing pipelines on the roof, which can greatly improve the construction speed and ensure the safety of the entire construction process. At the same time, through the assistance of a semi-automatic forklift, it can reduce manpower input, save construction time, and thus improve installation efficiency and better ensure the sightseeing quality of the pipeline.

Description

Technical Field

[0001] The invention relates to the field of pipeline construction in buildings, and in particular to a quick-joining tool for pipelines and a use method thereof. Background Art

[0002] In a refrigeration room, when installing the chilled water pipe, the upper and lower space restrictions of the existing concrete structural beams and the secondary steel structure in the room and the spacing restrictions around the secondary steel structure result in limited operating space for the chilled water pipe installation operation. Therefore, when installing the existing pipes, the chilled water pipe needs to be hoisted, overlapped, and transported by manpower multiple times in the form of a hand winch and a winch to complete the installation of the chilled water pipe system. In this way, there are problems: a large amount of manpower and hoists are required, and the construction efficiency is low. At the same time, when using hoists, a large number of temporary holes need to be opened on the floor slab as lifting points, which will also affect the strength and aesthetics of the floor slab. Summary of the invention

[0003] The purpose of the present invention is to overcome the above-mentioned defects and to provide a tool for quickly constructing pipelines in a narrow space and a method for using the tool.

[0004] In order to achieve the above object, the present invention is achieved in the following ways:

[0005] A quick-joining tool for pipes comprises a cylinder, wherein the bottom of the cylinder is symmetrically provided with two through holes penetrating the side walls of the cylinder on both sides, and the top of the cylinder is provided with an inwardly concave arc as a support seat for the pipe.

[0006] The quick-joining tooling for the pipeline has a through hole symmetrically opened at the bottom of the cylinder, the cross section of which is the same shape as the cross section of the fork arm of the forklift and the area is larger than the fork arm of the forklift, and symmetrical baffles are provided on both sides of the support seat at the top of the cylinder to prevent the pipeline from tipping over and falling.

[0007] The method for using the pipeline quick lap joint tool comprises:

[0008] Step 1. Select a hoisting area;

[0009] Step 2: Remove a secondary steel structure above the hoisting area or ask the secondary steel structure installation team to temporarily leave a secondary steel structure uninstalled during pipeline construction planning;

[0010] Step 3: Prepare a forklift with tooling and a forklift without tooling;

[0011] Step 4: Use a forklift without tooling to lift the pipe to be installed from the center of gravity of the pipe and place the entire pipe on the forklift with tooling at the center of gravity;

[0012] Step 5: Use a forklift with tooling to lift the pipe and place one end of it on the secondary steel structure next to it;

[0013] Step 6: Fork the tooling on the forklift that did not carry the tooling and drive it to the rear end of the forklift that lifted the pipe in front, and lift the tooling until the pipe is lifted. Then lower the fork of the forklift that lifted the pipe first, and drive it to the other side of the secondary steel structure to lift the tooling and lift the pipe.

[0014] Step 7: Two forklifts with tooling simultaneously transport the pipeline forward and place it on two secondary steel structures;

[0015] Step 8: Repeat 2-7 to deliver another pipe to the secondary steel structure;

[0016] Step 9: Weld the two pipes already on the secondary steel structure together;

[0017] Step 10: After the assembly, two forklifts with tooling are used to deliver the assembled pipes to the installation location;

[0018] Step 11. Repeat steps 2 to 10 until the entire piping system is installed.

[0019] The use of the above method and tooling to further construct pipelines on the parts of the roof where there are existing pipelines can greatly improve the construction speed and ensure the safety of the entire construction process. At the same time, through the assistance of semi-automatic forklifts, it can reduce manpower investment, save construction time, thereby improving installation efficiency and better ensuring the sightseeing quality of the pipelines. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of this tooling. DETAILED DESCRIPTION

[0021] The present invention is further described below by means of specific examples.

[0022] like Figure 1 A quick-joining tool for pipes shown in the figure comprises a cylinder 1, wherein the bottom of the cylinder 1 is symmetrically provided with two through holes 2 penetrating the side walls of the cylinder 1 on both sides, and the top of the cylinder 1 is provided with an inwardly concave arc as a support 4 for a pipe 3.

[0023] The quick-joining tooling for the pipeline has a through hole 2 symmetrically opened at the bottom of the cylinder 1, the cross section of which is the same as the cross section of the fork arm of the forklift and has an area larger than the fork arm of the forklift, and symmetrical baffles 5 on both sides of the support 4 at the top of the cylinder 1 are used to prevent the pipeline 3 from tipping over and falling.

[0024] The method for using the pipeline quick lap joint tool comprises:

[0025] Step 1. Select a hoisting area;

[0026] Step 2: Remove a secondary steel structure above the hoisting area or ask the secondary steel structure installation team to temporarily leave a secondary steel structure uninstalled during pipeline construction planning;

[0027] Step 3: Prepare a forklift with tooling and a forklift without tooling;

[0028] Step 4: Use a forklift without tooling to lift the pipe to be installed from the center of gravity of the pipe and place the entire pipe on the forklift with tooling at the center of gravity;

[0029] Step 5: Use a forklift with tooling to lift the pipe and place one end of it on the secondary steel structure next to it;

[0030] Step 6: Fork the tooling on the forklift that did not carry the tooling and drive it to the rear end of the forklift that lifted the pipe in front, and lift the tooling until the pipe is lifted. Then lower the fork of the forklift that lifted the pipe first, and drive it to the other side of the secondary steel structure to lift the tooling and lift the pipe.

[0031] Step 7: Two forklifts with tooling simultaneously transport the pipeline forward and place it on two secondary steel structures;

[0032] Step 8: Repeat 2-7 to deliver another pipe to the secondary steel structure;

[0033] Step 9: Weld the two pipes already on the secondary steel structure together;

[0034] Step 10: After the assembly, two forklifts with tooling are used to deliver the assembled pipes to the installation location;

[0035] Step 11. Repeat steps 2 to 10 until the entire piping system is installed.

[0036] The use of the above method and tooling to further construct pipelines on the parts of the roof where there are existing pipelines can greatly improve the construction speed and ensure the safety of the entire construction process. At the same time, through the assistance of semi-automatic forklifts, it can reduce manpower investment, save construction time, thereby improving installation efficiency and better ensuring the sightseeing quality of the pipelines.

Claims

1. A method for quick splicing of pipes, comprising a quick splicing tool, wherein the quick splicing tool comprises a cylinder, wherein two through holes penetrating the side walls of the cylinder are symmetrically provided at the bottom of the cylinder, and the top of the cylinder has an inwardly concave arc as a support for the pipe; the cross-section of the through holes symmetrically provided at the bottom of the cylinder is the same as the cross-section of the fork arm of a forklift and has a larger area than the fork arm of the forklift, and symmetrical baffles are provided on both sides of the support at the top of the cylinder to prevent the pipe from tipping over and falling; wherein the method comprises: The rapid splicing method comprises Step 1. Select a hoisting area; Step 2: Remove a secondary steel structure above the hoisting area or ask the secondary steel structure installation team to temporarily leave a secondary steel structure uninstalled during pipeline construction planning; Step 3: Prepare a forklift with tooling and a forklift without tooling; Step 4: Use a forklift without tooling to lift the pipe to be installed from the center of gravity of the pipe and place the entire pipe on the forklift with tooling at the center of gravity; Step 5: Use a forklift with tooling to lift the pipe and place one end of it on the secondary steel structure next to it; Step 6: Fork the tooling on the forklift that did not carry the tooling and drive it to the rear end of the forklift that lifted the pipe in front, and lift the tooling until the pipe is lifted. Then lower the fork of the forklift that lifted the pipe first, and drive it to the other side of the secondary steel structure to lift the tooling and lift the pipe. Step 7: Two forklifts with tooling simultaneously transport the pipeline forward and place it on two secondary steel structures; Step 8: Repeat 2-7 to deliver another pipe to the secondary steel structure; Step 9: Weld the two pipes already on the secondary steel structure together; Step 10: After the assembly, two forklifts with tooling are used to deliver the assembled pipes to the installation location; Step 11. Repeat steps 2 to 10 until the entire piping system is installed.

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