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Construction method of double-type maintenance warehouse for PC component assembly line

A construction method and technology of maintenance silo, which can be used in basic structure engineering, excavation, manufacturing tools, etc., and can solve the problems of safety accidents, time-consuming and laborious, and large construction errors of foundation base plates.

Active Publication Date: 2019-12-13
上海持云工程技术有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

The above post-adjustment method is not only time-consuming and labor-intensive, but also significantly increases the installation cost, which greatly delays the construction period
Even sometimes, the construction error of the foundation floor is large enough that even if the installation hole has been cut to the edge of the foundation floor, it still cannot meet the accuracy requirements of the post-installation column and must be reworked
On the other hand, the curing bins in the traditional curing bins are arranged side by side in a single layer, and the bins are all facing one side. After curing, manual mold taking is required, which is time-consuming and laborious, and the safety is poor, which is prone to safety accidents , these have brought many troubles to PC component manufacturers

Method used

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  • Construction method of double-type maintenance warehouse for PC component assembly line
  • Construction method of double-type maintenance warehouse for PC component assembly line
  • Construction method of double-type maintenance warehouse for PC component assembly line

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Embodiment Construction

[0061] For ease of understanding, combined here Figure 2-20 , the concrete construction process of the present invention and the mode of work of each part are further described as follows:

[0062] Concrete construction process of the present invention is as Figure 2-10 As shown, the steps are as follows:

[0063] Step a: According to the positions of the front warehouse 40a and the rear warehouse 40b, correspondingly dig out the foundation pit;

[0064] Step b: Pre-embed the reinforced grid frame 10 to form the foundation, and put the foundation reinforced frame 20 in the reserved pit at the foundation;

[0065] Step c: Fix each mounting seat of the positioning tool 30 in one-to-one correspondence on the foundation steel frame 20 through anchor bolts, and then adjust the level and elevation of the positioning tool 30 and then fix them;

[0066] Step d: pouring concrete for the first time;

[0067] Step e: remove the anchor bolts, and remove the positioning tool 30;

[...

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Abstract

The invention belongs to the technical field of PC component assembly line construction, and particularly relates to a construction method of a double-type maintenance warehouse for a PC component assembly line. The construction method includes the following steps: a foundation pit is dug up; steel bar mesh frames are pre-buried, and foundation steel bar frames are placed; positioning tools and all the foundation steel bar frames are fixed, and the level and elevation are adjusted; first-time concrete pouring is conducted; the positioning tools are removed; second-time concrete pouring is conducted; a front warehouse and a rear warehouse are formed; and a mold table storing and taking device is mounted in an area between the front warehouse and the rear warehouse. According to the construction method, labor can be effectively saved, and the construction accuracy demands for vertical columns can be met through one-time construction; and meanwhile, under the premise of ensuring externalsealing of a maintenance environment inside a maintenance kiln, the occupied area of the maintenance warehouse is smaller, and the advantages of high automation degree and low operation threshold areachieved.

Description

technical field [0001] The invention belongs to the technical field of PC component assembly line construction, and in particular relates to a construction method for a compound curing warehouse for a PC component assembly line. Background technique [0002] PC components, that is, concrete prefabricated parts, are concrete component products processed and produced in factories through standardized and mechanized methods. After the PC components are produced, they only need to be pulled to the construction site and hoisted by the lifting equipment to the floor to be assembled, and the building construction can be completed like "building blocks". In the factory, PC components are produced in a circular assembly line. The production process includes mold table cleaning, line drawing, edge mold installation, oil injection, ferrying, cloth, vibration, surface leveling, maintenance, grinding, maintenance and demoulding. process. The maintenance process of PC components is carr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/02E02D27/01B28B11/24
CPCB28B11/24E02D17/02E02D27/01
Inventor 陈灿王鹏杨海兵马立峰刘钢
Owner 上海持云工程技术有限公司
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