CN209977458U - A rigid waterproof casing with anti-slip structure - Google Patents

Abstract

The utility model discloses a rigid waterproof casing with an anti-slip structure, comprising a rigid waterproof casing, a steel plate and an anti-slip rib; the rigid waterproof casing is installed in the side wall of a building or a structure, and the rigid waterproof casing The casing is provided with a wing plate, and the wing plate faces the outside of the side wall of the building or structure. The wing plate is welded with steel plates, and the steel plates are evenly arranged along the rigid waterproof casing in the circumferential direction; the anti-slip rib plates are uniformly welded in the rigid circumferential direction. The wing plate of the waterproof casing is welded with the through-wall pipe, and the anti-slip rib is located on the outside of the side wall of the building or structure. The utility model has a remarkable anti-slip effect on the wall-penetrating pipe, and has the advantages of simple structure, practicality and reliability, and low cost.

Description

A rigid waterproof casing with anti-slip structure

technical field

The utility model relates to the technical field of pipeline engineering, in particular to a rigid waterproof casing with an anti-slip structure.

Background technique

For buildings and structures with wall-penetrating pipes installed, the construction of wall-penetrating pipes is carried out in two steps. First, during concrete construction, a waterproof casing with a larger diameter than the wall-penetrating pipe is pre-buried at the wall-penetrating pipe position; Pass the wall pipe through the waterproof casing. Regarding the structure of the waterproof casing, there are clear regulations in the national architectural standard design atlas. The waterproof casing can be divided into flexible waterproof casing and rigid waterproof casing according to whether there is deformation. Among them, the flexible waterproof casing can better adapt to the displacement of the through-wall pipe, while the rigid waterproof casing is not allowed to have displacement. Therefore, for the rigid waterproof casing, it is very important to limit the displacement of the through-wall pipe, that is, the anti-slip effect. At present, the connection between the waterproof casing and the wall-penetrating pipe is generally through the flange, and the cost of the flange is relatively high. Therefore, for the rigid waterproof casing, measures with simple structure and low cost are urgently needed to limit the displacement of the through-wall pipe.

Utility model content

The purpose of the utility model is to provide a rigid waterproof casing with an anti-slip structure, which is suitable for buildings and structures with wall-penetrating pipes, and has good anti-slip effect, simple structure and low cost.

The technical scheme of the utility model is: a rigid waterproof casing with an anti-slip structure, comprising a rigid waterproof casing, a steel plate and an anti-slip rib.

The rigid waterproof casing is provided with a wing plate, and a steel plate is welded to the foot of the wing plate, and the steel plates are evenly arranged in the circumferential direction of the rigid waterproof casing.

The anti-slip rib plate is uniformly welded on the wing plate of the rigid waterproof casing in the circumferential direction, and is welded with the through-wall pipe.

The beneficial effects of the utility model: compared with the existing waterproof casing, the utility model has a significant anti-slip effect on the wall-penetrating pipe, and has a simple structure, is practical and reliable, and has a low cost.

Description of drawings

Fig. 1 is the longitudinal sectional view of the utility model;

Figure 2 is a cross-sectional view of the utility model 1-1.

In the figure: 1-rigid waterproof casing; 2-steel plate; 3-anti-slip rib; 4-wing plate of rigid waterproof casing; 5-wall-penetrating pipe; 6-side wall of building or structure.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described:

As shown in Figures 1 and 2, a rigid waterproof casing with an anti-slip structure of the present invention includes a rigid waterproof casing 1, a steel plate 2 and an anti-slip rib 3; the rigid waterproof casing 1 is installed in a building or In the side wall 6 of the structure, the wing plate 4 of the rigid waterproof casing faces the outside of the side wall 6 of the building or the structure, and the steel plate 2 is welded to the foot to play the role of anchoring, and the steel plate 2 is evenly arranged along the circumferential direction of the waterproof casing; The anti-slip rib 3 is located on the outside of the side wall 6 of the building or structure. To prevent the displacement of the wall-penetrating pipe 5, that is, the anti-slip effect. Since the anti-slip rib 3 is welded with the wing plate 4 of the rigid waterproof casing, the rigid waterproof casing 1 has the function of anti-slip, and the original function is greatly improved with less increase in structure and cost. .

The utility model is suitable for buildings and structures with wall-penetrating pipes 5 .

Claims (1)

1. The utility model provides a rigidity waterproof sleeve pipe with antiskid structure which characterized in that: it comprises a rigid waterproof sleeve, a steel plate and an anti-skid rib plate; the rigid waterproof sleeve is provided with wing plates, steel plates are welded on foot attaching portions of the wing plates, and the steel plates are uniformly arranged along the circumferential direction of the rigid waterproof sleeve; the anti-skid rib plates are circumferentially and uniformly welded on the wing plates of the rigid waterproof sleeves and are welded with the wall penetrating pipes.

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