CN216587361U

CN216587361U - Job site JDG pipe leak protection thick liquid sleeve

Info

Publication number: CN216587361U
Application number: CN202123135083.XU
Authority: CN
Inventors: 王强; 张钰彪; 王璨; 刘欢; 方皓; 郑金城; 谢运权; 刘阳; 李金�; 孙春雨; 苑增虎
Original assignee: Hebei Construction Group Corp Ltd
Current assignee: Hebei Construction Group Corp Ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-05-24
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a construction site JDG pipe slurry leakage prevention sleeve, which comprises a slurry leakage prevention sleeve for connecting two JDG pipes, wherein the slurry leakage prevention sleeve comprises a sleeve main body, a pressing ring and a sealing ring, the outer sides of the sealing ring and the pressing ring are connected with the inner wall of the sleeve main body, and the inner sides of the sealing ring and the pressing ring are connected with the outer wall of the JDG pipe; an inner bulge is arranged at the center of the inner wall of the sleeve main body, steps are arranged on two sides of the inner bulge, the side walls of the steps on two sides are connected with the sealing ring, the outer side of the sealing ring is connected with the pressing ring, and the upper end of the pressing ring is connected with the outer end faces of the two sides of the sleeve main body; the sleeve main body is connected with the pressing ring through a fixing screw. According to the construction site JDG pipe leakage-proof sleeve with the structure, concrete slurry is effectively prevented from leaking into the JDG pipe in the concrete pouring process, and the JDG pipe is prevented from being blocked.

Description

Job site JDG pipe leak protection thick liquid sleeve

Technical Field

The utility model relates to the technical field of building construction, in particular to a slurry leakage preventing sleeve for a JDG pipe in a construction site.

Background

Electric engineering electric wire threading work progress in the current building uses traditional JDG union coupling very easily to cause concrete slurry to the inside infiltration of JDG at concrete placement in-process, causes the pipe blockage. In view of the above, it is necessary to design a slurry leakage prevention sleeve for JDG pipe in construction site.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a slurry leakage preventing sleeve for JDG pipes in construction sites, which effectively prevents concrete slurry from leaking into the JDG pipes in the concrete pouring process and avoids causing blockage of the JDG pipes.

In order to achieve the purpose, the utility model provides a slurry leakage preventing sleeve for JDG pipes in construction sites, which comprises a slurry leakage preventing sleeve for connecting two JDG pipes, wherein the slurry leakage preventing sleeve comprises a sleeve main body, a pressing ring and a sealing ring, the outer sides of the sealing ring and the pressing ring are connected with the inner wall of the sleeve main body, and the inner sides of the sealing ring and the pressing ring are connected with the outer wall of the JDG pipe;

an inner bulge is arranged at the center of the inner wall of the sleeve main body, steps are arranged on two sides of the inner bulge, the side walls of the steps on two sides are connected with the sealing ring, the outer side of the sealing ring is connected with the pressing ring, and the upper end of the pressing ring is connected with the outer end faces of the two sides of the sleeve main body;

the sleeve main body is connected with the pressing ring through a fixing screw.

Preferably, the sealing ring is a double-channel sealing ring.

Preferably, the inner wall of the pressing ring is of an arc structure, and the outer wall of the pressing ring is of a circular truncated cone structure.

Preferably, the outer end part of the pressing ring is provided with an outer edge, the inner side of the outer edge is connected with the sleeve main body, and the outer end face of the outer edge and the outer wall of the sleeve main body are on the same circumference.

Preferably, the outer edge and the pressing ring are of an integrated structure, and the outer diameter of the inner end of the pressing ring is smaller than that of the outer end of the pressing ring.

Preferably, the inner protrusion is in a trapezoidal structure, and the inner protrusion and the sleeve main body are in an integrated structure.

Therefore, the slurry leakage prevention sleeve for the JDG pipe in the construction site, which is of the structure, effectively prevents concrete slurry from leaking into the JDG pipe in the concrete pouring process, and avoids blockage of the JDG pipe.

The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of a slurry leakage preventing sleeve of a JDG pipe in a construction site according to the present invention;

FIG. 2 is an installation diagram of an embodiment of a JDG pipe slurry leakage prevention sleeve in a construction site.

Detailed Description

The technical solution of the present invention is further illustrated by the accompanying drawings and examples.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used only to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Examples

Fig. 1 is a schematic structural view of an embodiment of a JDG pipe leakage prevention sleeve in a construction site, and fig. 2 is a schematic installation view of an embodiment of a JDG pipe leakage prevention sleeve in a construction site, as shown in the figure, the present invention provides a JDG pipe leakage prevention sleeve in a construction site, which includes a leakage prevention sleeve connecting two JDG pipes 1, the leakage prevention sleeve includes a sleeve main body 2, a press ring 3 and a seal ring 4, and the seal ring 4 is a dual-channel seal ring. The outer sides of the sealing ring 4 and the pressing ring 3 are both connected with the inner wall of the sleeve main body 2, and the inner sides of the sealing ring 4 and the pressing ring 3 are both connected with the outer wall of the JDG pipe 1; an inner bulge 5 is arranged at the center of the inner wall of the sleeve main body 2, the inner bulge 5 is of a trapezoidal structure and used for clamping two JDG pipes, the inner bulge 5 and the sleeve main body 2 are of an integral structure, steps 6 are arranged on two sides of the inner bulge 5, the side walls of the steps 6 on two sides are connected with a sealing ring 4, the outer side of the sealing ring 4 is connected with a pressing ring 3, and the upper end of the pressing ring 3 is connected with the outer end faces of the two sides of the sleeve main body 2; the sleeve main body 2 is connected with the compression ring 3 through a fixing screw 7.

The inner wall of the compression ring 3 is of an arc structure, and the outer wall of the compression ring 3 is of a circular truncated cone structure. The outer tip of clamping ring 3 is provided with outer edge 8, and the inboard and the sleeve main part 2 of outer edge 8 are connected, and the outer terminal surface of outer edge 8 is on same circumference with the outer wall of sleeve main part 2. Outer edge 8 and clamping ring 3 formula structure as an organic whole, the external diameter of 3 inner ends of clamping ring is less than the external diameter of 3 outer ends of clamping ring.

During the use firstly embolias the JDG pipe with clamping ring and double-channel sealing washer on, then embolias two JDG pipes respectively with the sleeve main part from both sides on, the inner wall of double-channel sealing washer and the inner wall of clamping ring all contact with the outer wall of JDG pipe this moment, fastens the clamping ring through set screw at last, and this connected mode is effectual has prevented concrete grout to the inside seepage of JDG pipe among the concrete placement process.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the utility model without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a job site JDG pipe leak protection thick liquid sleeve which characterized in that:

the slurry leakage prevention sleeve comprises a sleeve main body, a pressing ring and a sealing ring, wherein the outer sides of the sealing ring and the pressing ring are connected with the inner wall of the sleeve main body, and the inner sides of the sealing ring and the pressing ring are connected with the outer wall of the JDG pipe;

2. The construction site JDG pipe leakage prevention sleeve of claim 1, wherein: the sealing ring is a double-channel sealing ring.

3. The construction site JDG pipe leakage prevention sleeve of claim 2, wherein: the inner wall of the pressing ring is of an arc-shaped structure, and the outer wall of the pressing ring is of a circular truncated cone-shaped structure.

4. The construction site JDG pipe leakage prevention sleeve of claim 3, wherein: the outer end of the pressing ring is provided with an outer edge, the inner side of the outer edge is connected with the sleeve main body, and the outer end face of the outer edge and the outer wall of the sleeve main body are on the same circumference.

5. The construction field JDG pipe leakage-proof sleeve of claim 4, wherein: the outer edge and clamping ring formula structure as an organic whole, the external diameter of clamping ring inner end is less than the external diameter of clamping ring outer end.

6. The construction site JDG pipe leakage prevention sleeve of claim 5, wherein: the inner bulge is of a trapezoidal structure, and the inner bulge and the sleeve main body are of an integrated structure.