CN211173140U

CN211173140U - Device for improving vertical grouting fullness of prefabricated part

Info

Publication number: CN211173140U
Application number: CN201921897589.4U
Authority: CN
Inventors: 赵玉善; 刘荣春; 陆承旗; 吴高峰; 沈兴东; 巫丽敏
Original assignee: Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
Current assignee: Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-08-04
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses a device for improving vertical grouting fullness of prefabricated parts, which comprises a bracket, wherein a hard pipe is longitudinally arranged on the bracket, and the side part of the hard pipe is connected with a pressure-limiting safety valve and a manual valve positioned below the pressure-limiting safety valve; the pressure-limiting safety valve and the manual valve are both connected with the slurry outlet hose; the top of the hard pipe is provided with a sealing nut, and the bottom of the hard pipe is connected with a slurry inlet hose; and a rubber sealing plug is arranged in the hard tube. The utility model discloses can effectively solve grout material incompact, not full scheduling problem in the grout process.

Description

Device for improving vertical grouting fullness of prefabricated part

Technical Field

The utility model relates to a device, concretely relates to improve vertical grout plumpness of prefabricated component device.

Background

At present, assembly type buildings are widely popularized in China, and all building design and construction enterprises also actively respond to national calls, but because the development of the assembly type buildings in China is just started, the construction experience and the technical talents of the assembly type buildings are seriously insufficient, and the grouting construction fullness control of a vertical structure lacks a good solution, so that the longitudinal connection quality of precast columns and precast shear walls is poor.

Disclosure of Invention

The purpose of the invention is as follows: the utility model aims to provide a device for improving the vertical grout plumpness of prefabricated component to the not enough of prior art, the device can effectively solve grout material non-closely knit, not full scheduling problem among the grout process.

The technical scheme is as follows: the utility model relates to a device for improving vertical grouting fullness of prefabricated parts, which comprises a bracket, wherein a hard tube is longitudinally arranged on the bracket, and the side part of the hard tube is connected with a pressure-limiting safety valve and a manual valve positioned below the pressure-limiting safety valve; the pressure-limiting safety valve and the manual valve are both connected with the slurry outlet hose; the top of the hard pipe is provided with a sealing nut, and the bottom of the hard pipe is connected with a slurry inlet hose; and a sealing plug is arranged in the hard tube.

Preferably, the hard pipe is a PVC hard pipe.

Preferably, the hard tube is arranged on the bracket through a plurality of limiting snap rings.

Preferably, the pressure-limiting safety valve is connected with the hard pipe through a tee joint.

Preferably, the manual valve is connected with the hard pipe through a tee joint.

Preferably, the hard tube is in L type structure.

Preferably, the sealing plug is a rubber sealing plug.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses effectively solved grout material among the grout process incompact, grout material common fault such as not full, had simple structure, operation characteristics such as simple and easy, convenient to carry, preparation low cost, grout qualification rate height simultaneously.

Drawings

Fig. 1 is a structural diagram of an embodiment of the present invention.

In the attached drawing, 1-a bracket, 2-a PVC hard pipe, 3-a limiting snap ring, 4-a tee joint, 5-a pressure limiting safety valve, 6-a manual valve, 7-a grout outlet hose, 8-a sealing nut, 9-a grout inlet hose and 10-a rubber sealing plug.

Detailed Description

The technical solution of the present invention is described in detail below with reference to the specific embodiments and the attached drawings, but the scope of the present invention is not limited to the embodiments.

Examples

A device for improving vertical grouting fullness of a prefabricated part comprises a support 1, wherein an L type PVC hard pipe 2 is longitudinally installed on the support 1, the PVC hard pipe 2 is installed on the support 1 through three limiting snap rings 3, the three limiting snap rings are respectively located at the upper portion, the middle portion and the lower portion of the hard pipe 2, the side portion of the hard pipe 2 is connected with a pressure limiting safety valve 5 and a manual valve 6 located below the pressure limiting safety valve 5 through a tee joint 4, the pressure limiting safety valve 5 and the manual valve 6 are both connected with a grout outlet hose 7, a screwing sealing nut 8 is installed at the top of the PVC hard pipe 2, the bottom of the PVC hard pipe is connected with a grout inlet hose 9, and a rubber 10 is arranged inside the PVC hard pipe 2.

In the implementation of the embodiment, before grouting, the rubber sealing plug 10 is pushed to be flush with the upper opening of the manual valve 6, then the screwing and screwing sealing nut 8 is screwed, during grouting, air and bubble-containing grouting material in front of the rubber sealing plug 10 are discharged through the manual valve 6, then the manual valve 6 is closed, the grouting material pushes the rubber sealing plug 10 to the upper part of the pressure limiting safety valve 5, the pressure limiting safety valve 5 is used for ensuring that the grouting material is always balanced (the pressure is slightly smaller than the grouting pressure), and after grouting is finished, before a grouting opening is sealed, the grouting material is pressed and refilled so as to ensure that the grouting bin is always kept full.

As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The device for improving the vertical grouting fullness of the prefabricated part is characterized by comprising a bracket, wherein a hard pipe is longitudinally arranged on the bracket, and the side part of the hard pipe is connected with a pressure-limiting safety valve and a manual valve positioned below the pressure-limiting safety valve; the pressure-limiting safety valve and the manual valve are both connected with the slurry outlet hose; the top of the hard pipe is provided with a sealing nut, and the bottom of the hard pipe is connected with a slurry inlet hose; and a sealing plug is arranged in the hard tube.

2. The apparatus of claim 1, wherein the rigid tube is a PVC rigid tube.

3. The device of claim 1 or 2, wherein the rigid tube is mounted on the bracket by a plurality of retaining snap rings.

4. The device according to claim 1 or 2, characterized in that the pressure-limiting safety valve is connected to the hard tube by a tee.

5. A device according to claim 1 or 2, wherein the manual valve is connected to the wand by a tee.

6. The device of claim 1 or 2, wherein the rigid tube is of L-type construction.

7. A device according to claim 1 or 2, wherein the sealing plug is a rubber sealing plug.