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Flexible unloading device

An unloading device and flexible technology, applied in the direction of pipe supports, pipes, pipes/pipe joints/pipe fittings, etc., can solve problems such as uneven unloading, waste of resources, and damaged steel pipes, and achieve the effect of preventing damage and avoiding waste

Active Publication Date: 2020-08-18
CONSTR COMPANY OF CHINA RAILWAY NO 8 ENGNEERING GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the support frame of the steel pipe is set up and the pump pipe is wedged tightly with a wooden wedge at the reserved hole to unload layer by layer. The problem of a large waste of resources for one-time use

Method used

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Embodiment Construction

[0025] Below in conjunction with accompanying drawing, the present invention is described in detail.

[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0027] In this embodiment, the data used is the preferred solution, but is not intended to limit the present invention;

[0028] In this embodiment, taking the DN125 type high-pressure pump pipe as an example, the outer diameter of the pump pipe is 140mm, and the unloading device is designed;

[0029] Such as Figure 1-5 as shown,

[0030] In this embodiment, the inner diameter of the rubber gasket is 140mm, the outer diameter is 150mm, and the height is 100mm, and the inner diameter of the joint surface of the force transmission device and the gasket is 150mm;

[0031] In this embodiment, the inner diameter of the rubber backing plate is 150 m...

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Abstract

The invention discloses a flexible unloading device which is used for uniformly unloading vertical pump pipe force for concrete conveying of high-rise buildings. The flexible unloading device comprises a base, a rubber base plate, a force transmission device and a rubber gasket, wherein each component is composed of two symmetrical parts, so that the unloading device is convenient to mount and dismount; the base is attached to the upper surface of a poured component; the force transmission device is arranged at the upper part of the base; the rubber base plate is arranged between the force transmission device and the base; the force transmission device is arranged on the outer side of a pump pipe; and the rubber gasket is arranged between the force transmission device and the pump pipe. According to the flexible unloading device, through uniform layer-by-layer unloading, damage to the pump pipe and damage to a floor slab due to stress concentration are prevented.

Description

technical field [0001] The invention relates to a flexible unloading device, which relates to the field of building construction. Background technique [0002] High-rise and super high-rise buildings are more and more widely used in my country. The concrete delivery system for high-rise and super high-rise construction consists of ground pumps, horizontal delivery pipes, vertical delivery pipes and material distribution systems. The resulting vibration load is extremely large. If the load is concentrated, it will cause damage to the conveying pipeline and the concentrated floor. Therefore, unloading brackets must be used for layered unloading. The traditional method is to set up a steel pipe support frame and wedge the pump pipe with a wooden wedge at the reserved hole to unload layer by layer. Although this method can play the role of unloading, due to uneven unloading and insufficient rigidity of the steel pipe, some steel pipes are bent and damaged. At the same time, the ...

Claims

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Application Information

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IPC IPC(8): F16L5/00F16L55/035F16L3/10
CPCF16L3/10F16L5/00F16L55/035
Inventor 陆顺朱尧扬翔程文潘永彬雷登杨涛朱贤芝唐海张旭杜华王冠之
Owner CONSTR COMPANY OF CHINA RAILWAY NO 8 ENGNEERING GRP
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