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Free lifting type pipeline installation lift device

A pipeline installation and lifting technology, which is applied in the direction of lifting frame and lifting device, can solve the problems of insufficient stability and increase the difficulty of pipeline installation, and achieve the effect of low manufacturing cost, simple structure and reduced construction difficulty

Inactive Publication Date: 2018-11-06
常爱兵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some pipes have a certain distance from the ground, and the pipe body needs to be lifted to a certain height during installation. At present, the pipes are usually hoisted by pulleys, which is not stable enough, which increases the difficulty of pipe installation.

Method used

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  • Free lifting type pipeline installation lift device

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Embodiment Construction

[0013] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0014] Such as figure 1 As shown, a free lifting type pipeline installation lifter 1 includes a base 2, and a pair of fixed bottom bars 3 are arranged on the base 2, and the 3 fixed bottom bars are parallel to each other, and the 3 fixed bottom bars A bottom rotating shaft 4 is rotatably connected, and a support rod 5 is movably connected to the bottom rotating shaft 4, and a slider 6 is respectively provided on the rod body of the fixed bottom rod 3 in translation, and each slider 6 is movably connected A movable rod 7, the movable rod 7 and the support rod 5 are movably connected through an intermediate rotating shaft 8, and a cross bar 9 is fi...

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PUM

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Abstract

The invention discloses a free lifting type pipeline installation lift device. According to the free lifting type pipeline installation lift device, a lift frame is arranged on a lift device body, a to-be-installed pipeline body is placed on the lift frame during using, the lift frame is provided with a set of rolling wheels, and thus, the position of the pipeline body can be adjusted conveniently. When a hand wheel is rocked, the lift frame is continuously lifted to the required height under action of supporting rods and moving rods, thus, installation of the pipeline body is easy and convenient, and the construction difficulty is greatly lowered. The free lifting type pipeline installation lift device is simple in structure and low in manufacturing cost.

Description

technical field [0001] The invention relates to a free lifting type pipeline installation lifter. Background technique [0002] A pipeline is a device used to transport gas, liquid or fluid with solid particles connected by pipes, pipe connectors and valves. Usually, after the fluid is pressurized by blowers, compressors, pumps and boilers, it flows from the high-pressure part of the pipeline to the low-pressure part, and it can also be transported by the pressure or gravity of the fluid itself. Pipes are widely used, mainly in water supply, drainage, heat supply, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial devices. Some pipelines have a certain distance from the ground, and the pipe body needs to be lifted to a certain height during installation. At present, pipelines are usually hoisted by pulleys, which is not stable enough, which increases the difficulty of pipeline installation...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F7/06B66F7/28
CPCB66F7/065B66F7/28
Inventor 常爱兵
Owner 常爱兵