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Grouting control switch for fabricated building grouting sleeve and using method thereof

A technology of grouting sleeve and control switch, which is applied in the directions of buildings, building components, building reinforcements, etc., can solve the problems of uncompact grouting of grouting sleeve and outflow of mortar.

Inactive Publication Date: 2018-12-07
CHINA 22MCC GROUP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that the disassembly process of the grouting tool in the existing grouting technology will cause the mortar to flow out, resulting in the technical problem that the grouting sleeve is not densely grouted

Method used

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  • Grouting control switch for fabricated building grouting sleeve and using method thereof
  • Grouting control switch for fabricated building grouting sleeve and using method thereof
  • Grouting control switch for fabricated building grouting sleeve and using method thereof

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Embodiment Construction

[0024] In the description of the invention, it should be noted that the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner" and "outer" are based on the orientations shown in the drawings Or positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention. In addition, the sleeve numbers "one" and "two" are only used for convenience of description, and should not be understood as indicating or implying relative importance. The "upper" and "lower" in the "upper block" and "lower block" are only the names defined to distinguish the two parts, and do not represent the position of the block on its body, nor are they understood as Limitation on t...

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Abstract

The invention provides a grouting control switch for a fabricated building grouting sleeve. The grouting control switch comprises a first sleeve pipe and a second sleeve pipe. The first sleeve pipe isconnected with a PVC pipe at the bottom of the grouting sleeve in a sleeving mode, and the second sleeve pipe is connected with a grouting pipe. A lower shielding piece shielding half of a pipe cavity is arranged in the first sleeve pipe, and an upper shielding piece shielding half of a pipe orifice is arranged on the left end face of the second sleeve pipe. The first sleeve pipe is connected with the second sleeve pipe in a sleeving mode, and the upper shielding piece and the lower shielding piece are attached. A rotating ring used for twisting the second sleeve pipe is arranged on the second sleeve pipe, and a rotating rod is arranged on the rotating ring. The invention further provides a using method of the grouting control switch for the fabricated building grouting sleeve. The usingmethod comprises the steps that (1) the first sleeve pipe and the second sleeve pipe which are mounted in a sleeving mode are mounted on the PVC pipe; (2) the rotating rod is twisted to enable the lower shielding piece and the upper shielding piece to be overlapped in position; (3) the grouting pipe is mounted on the second sleeve pipe for grouting; (4) after being fully injected, the PVC pipe isblocked by a rubber plug; and (5) the rotating rod is twisted by 180 degrees, so that the two shielding pieces are in a staggered state, the control switch is turned off, and the grouting pipe is dismantled. According to the grouting control switch for the fabricated building grouting sleeve and the using method thereof, mortar backflow is effectively avoided, and dense grouting of the grouting sleeve is ensured.

Description

technical field [0001] The invention relates to the design and application method of a prefabricated building grouting sleeve grouting control switch. Background technique [0002] In the traditional prefabricated building system, the use of grouting sleeves is involved to achieve vertical connections such as prefabricated walls. The conventional method of use is to grout from the PVC pipe at the bottom of the grouting sleeve, and when the mortar flows out of the PVC pipe at the upper end of the sleeve, the grouting is completed and the upper PVC pipe is blocked, but the PVC pipe at the bottom is disassembled by the grouting tool. During the process, the mortar will flow out, causing the grouting sleeve to be not densely grouted, affecting the safety and stability of the structure, thereby affecting the entire building. Contents of the invention [0003] The technical problem to be solved by the present invention is that the disassembly process of the grouting tool in the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/02E04C5/16
Inventor 张晓峰迟毅
Owner CHINA 22MCC GROUP CORP
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