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Plugging device and plugging method for floor reserved hole

A technology for reserving holes and plugging devices

Pending Publication Date: 2020-03-31
TIANJIN 20 CONSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a plugging device for reserved holes in the floor, which solves the problems of not tight plugging and poor construction quality in the existing construction

Method used

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  • Plugging device and plugging method for floor reserved hole
  • Plugging device and plugging method for floor reserved hole
  • Plugging device and plugging method for floor reserved hole

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Embodiment Construction

[0021] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0022] A plugging device for a reserved hole in a floor, comprising a shaped bracket 1 and a hanging formwork 2, the hanging formwork 2 is used to seal the lower part of the hole to prevent leakage when concrete is poured later; the shaped bracket 1 is arranged at the bottom of the hole upper; as figure 1 As shown, the sizing bracket 1 and the hanging formwork 2 are connected by a connecting rod 3, and both sides of the connecting rod 3 are provided with fasteners 4, and the rotating fasteners 4 can fix the sizing bracket 1 and the hanging formwork 2, And it is convenient to disassemble after concrete pouring in the later stage; the fastener 4 is detachably arranged on the outside of the shaping bracket 1 and the hanging formwork 2, so as to facil...

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PUM

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Abstract

The invention provides a plugging device and a plugging method for a floor reserved hole and relates to the technical field of building construction. The plugging device comprises a shaping support and a hoisting template, wherein the shaping support and the hoisting template are connected by a connecting rod, and fasteners are disposed on two sides of the connecting rod; and the fasteners are disposed on outer sides of the shaping support and the hoisting template in a dismountable manner. The plugging device has the beneficial effects that use is convenient and assembly is easy; the floor reserved hole can be effectively plugged; template-hoisting construction with use of the tool is easy and convenient; shaping effects are uniform; completion quality is high; leakage can be effectivelyprevented and appearance quality can be improved; dismounting is easy; the device can be repeatedly used; and materials are saved, and environment-friendly effects are high.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to a plugging device and a plugging method for reserved holes in a floor slab. Background technique [0002] In the process of concrete structure construction, for the convenience of elevation measurement, reserved measurement holes are usually set in the floor, or pump pipe holes are reserved for the arrangement of pump pipes. The overall number of these holes is often large, usually 1-2 or even more per layer. After the main concrete construction is completed, this part of the holes needs to be blocked uniformly. [0003] Usually workers will use simple hanging formwork, and then pour concrete to seal the reserved holes. The survival quality of this method depends largely on the construction quality of the hanging formwork. Due to the inconsistent operation methods of the workers, the survival effects are also not the same. This is likely to result in i...

Claims

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Application Information

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IPC IPC(8): E04G15/00E04G17/065
CPCE04G15/00E04G17/0658
Inventor 张国银李煜晗陈文娟
Owner TIANJIN 20 CONSTR
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