CN215834956U

CN215834956U - Prefabricated part box with V-shaped rubber compression water-proof function

Info

Publication number: CN215834956U
Application number: CN202121768082.6U
Authority: CN
Inventors: 钱忠; 隰桂吉; 张正国; 严文强; 马纪辉; 刘国海
Original assignee: NANJING GAOLI ENGINEERING MACHINERY CO LTD
Current assignee: NANJING GAOLI ENGINEERING MACHINERY CO LTD
Priority date: 2021-07-31
Filing date: 2021-07-31
Publication date: 2022-02-15
Anticipated expiration: 2031-07-31

Abstract

The utility model discloses a prefabricated component box body with V-shaped rubber compression waterproof function, which comprises a foundation pit, a prefabricated component box body and V-shaped rubber, wherein the prefabricated component box body and the V-shaped rubber are matched with a cover plate to be used in a combined mode, and the sealing waterproof function can be achieved. The box body is simple and convenient to manufacture, high in accuracy, good in waterproof performance and wide in applicability, and the construction period can be greatly shortened.

Description

Prefabricated part box with V-shaped rubber compression water-proof function

Technical Field

The utility model relates to the field of ring main units, in particular to a box body with V-shaped rubber compression waterproof prefabricated components, which is used for preventing water of a ring main unit.

Background

A lifting type underground ring main unit structure aims at solving the problems that urban roads are not occupied, the greening area is not occupied, and urban appearance and pedestrian safety are not affected, and the ring main unit is provided with a vertical lifting structure, so that the purposes of occupying less area, beautifying the environment and ensuring the pedestrian safety are achieved.

Because the ring main unit is buried under the lifting type ground most of the time, and the ring main unit is a group of transmission and distribution electrical equipment, the existing foundation pit for the ring main unit is waterproof and poor in ventilation effect, and is inconvenient for a user to go into and overhaul, so that inconvenience is brought to the user.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a prefabricated part box body with V-shaped rubber compression waterproof function, which solves the problems in the background technology and prevents the prefabricated part box body from water inflow.

In order to achieve the purpose, the utility model provides the following technical scheme:

the prefabricated component box with V type rubber compresses tightly waterproof includes: foundation pit 1, prefabricated component box 2, V type rubber 3, apron 4.

The foundation pit 1 is dug at a designated position in advance;

the prefabricated part box body 2 is positioned in a foundation pit 1 dug in advance, and a 'return' type groove is formed in the prefabricated part box body and is used for filling V-shaped rubber 3;

the V-shaped rubber 3 is filled in a 'return' type groove arranged on the prefabricated part box body 2;

the cover plate 4 covers the prefabricated part box body 2, and the V-shaped plate on the cover plate 4 is used for pressing the V-shaped rubber 3.

When the cover plate 4 moves downwards to a given terminal point, the V-shaped plates on the periphery of the cover plate 4 and the V-shaped rubber 3 are mutually extruded, so that the V-shaped rubber deforms and is filled in all irregular surfaces, cavities and gaps of the V-shaped joint, huge pressing force is generated, leakage is thoroughly prevented, and the sealing and waterproof effects are achieved.

Advantageous effects

Compared with the existing lifting type underground ring main unit, the lifting type underground ring main unit has the beneficial effects that: the problem of when burying looped netowrk cabinet apron sealing not tight and lead to during ground ponding infiltrates the foundation ditch under the over-and-under type is solved. The long-term ponding of foundation ditch can't be discharged and lead to the looped netowrk cabinet to intake, causes the looped netowrk cabinet to damage the problem that takes place the incident.

The system is simple in structure, easy to manufacture and install, not prone to damage, high in practicability and capable of being popularized in a large range.

The box body is simple and convenient to manufacture, high in accuracy, good in waterproof performance and wide in applicability.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a left side view of the present invention.

Fig. 3 is a cross-sectional view of fig. 2.

Fig. 4 is a partially enlarged view of a portion a of fig. 3.

Labeled as: foundation pit 1, prefabricated component box 2, V type rubber 3, apron 4.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, a prefabricated component box with V-shaped rubber compression waterproof includes: foundation pit 1, prefabricated component box 2, V type rubber 3, apron 4.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The prefabricated component box body with the V-shaped rubber compression waterproof function comprises a foundation pit (1) and a prefabricated component box body (2), wherein the prefabricated component box body (2) is arranged in the foundation pit (1) dug in advance, and is characterized in that the prefabricated component box body (2) comprises V-shaped rubber (3) and a cover plate (4);

the prefabricated part box body (2) is provided with a 'return' groove for filling V-shaped rubber (3);

the cover plate (4) covers the prefabricated part box body (2), and the V-shaped plate on the cover plate (4) is used for pressing the V-shaped rubber (3).

2. A prefabricated component box according to claim 1, wherein the V-shaped rubber (3) is V-shaped, and its compression surface fills all irregularities, voids and gaps of the V-shaped joint.