Method for sealing vertical hollow pipe and composite framework element implementing same
A vertical pipe and locking member technology, applied in the field of construction engineering, can solve the problems of affecting the solid sealing effect, difficult to guarantee the quality, and consume a lot of materials, and achieve the effect of saving mold support materials, ingenious and reasonable design, and quality assurance.
Active Publication Date: 2013-05-01
DONGGUAN CAILI BUILDING MAINTAIN TECH
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Problems solved by technology
[0003] The present invention is aimed at the practical problem that the current supporting formwork for solidifying and sealing vertical pipe holes not only needs a large amount of materials, but also has cumbersome procedures, high technological requirements, and difficult quality assurance, which affects the effect of solidifying. The method of sealing vertical pipe holes that workers can complete quickly and with high quality
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[0023] Example: see figure 1 with figure 2 , the present invention is a kind of method for sealing vertical pipe hole, it comprises the following steps:
[0024] (1) Two pallet modules 1 that are combined to use are set, and the pallet module 1 is a plate-shaped body, and a semicircular notch 11 is provided on one side of the pallet module 1, and the two pallet modules When the plate module 1 semicircular notch 11 is assembled relatively, the middle position forms a circular opening that can fit on the outer peripheral surface of the pipeline to be sealed;
[0025] (2) On one side of the semicircular notch 11, an arc-shaped convex edge 12 is arranged along the semicircular notch 11;
[0026] (3) A quick locking device 13 for quickly locking the two pallet modules is provided on both sides of the semicircular gap 11 of the two pallet modules 1;
[0027] (4) A locking member 2 is provided, one side of the locking member 2 is an arc-shaped curved surface 21 that can be fully ...
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The invention discloses a method for sealing a vertical hollow pipe and a composite framework element implementing the same. The method comprises the following steps: arranging two supporting board modules which are pieced together for use, wherein one side edge of each supporting board module is provided with a semicircle nick, and a circle opening capable of being fit with the outer periphery face of a pipeline to be sealed forms at a middle position when the two supporting board modules are pieced together; arranging an arc convex edge at one side face of the semicircle nick; arranging a rapid locking device on each supporting board module; arranging a locking firmware, wherein one side face of the locking firmware is an arc curve, and the other side face of the locking firmware is provided with a locking key; when sealing the vertical hollow pipe, splicing the locking firmware to the pipeline to be sealed, placing one supporting board module between the bottom surface of the hollow pipe to be sealed and the locking firmware; pushing the locking key upwards to fix the supporting board module, and correspondingly piecing the other supporting board module with the fixed supporting board module, locking and fixing the supporting board modules by the rapid locking device; and sealing the bottom of the hollow pipe to be sealed. When cement-based grout poured in the hollow pipe to be sealed is cured, the supporting board modules and the locking firmware can be rapidly dismounted for reusing.
Description
technical field [0001] The invention belongs to the technical field of construction engineering, and in particular relates to a method for solid-sealing a vertical pipe hole that can be quickly and high-quality completed by one person and a combined formwork member for implementing the method. Background technique [0002] In the prior art, in buildings such as industrial and civil buildings, underground engineering, and bridges, the water supply and drainage and cable ducts vertically pierced on the holes of the structural plates often need to be molded under the holes, and then poured and rammed. Or fill it with cement-based material to make a waterproof seal. The quality of its waterproof and solid seal depends to a large extent on the installation quality of the supporting formwork under the hole. For a long time, the formwork of the vertical pipe hole has been mainly processed and formed by workers on site with wood, and then the two sides of the upper hole are support...
Claims
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IPC IPC(8): E04G15/06
Inventor 何玉成
Owner DONGGUAN CAILI BUILDING MAINTAIN TECH