CN217105454U

CN217105454U - Rainwater cover plate for municipal drainage system

Info

Publication number: CN217105454U
Application number: CN202220762000.5U
Authority: CN
Inventors: 卞兴金
Original assignee: Wuhan Xinyang Building Materials Co ltd
Current assignee: Wuhan Xinyang Building Materials Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-08-02
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses a rainwater apron for municipal drainage system, include: the water storage tank is arranged on the cover plate, the partition plates are symmetrically arranged on the inner wall of the water storage tank, a cross rod is arranged on the inner wall of the water storage tank, a square rod is inserted on the cross rod in a sliding mode, a plastic abutting plate is arranged at the upper end of the square rod, and the plastic abutting plate is located between the partition plates. The utility model can drive the plastic support plate to move up and down along the partition plate along with the beating of the hollow floating plate by rainwater after the rainwater in the water storage tank hits the drainage hole, thereby preventing the blockage of the partition plate from influencing the water inlet of the cover plate; the apron adopts the 7 centimetres baffles of basin formula structure cooperation to support the catch basin top, can increase the compressive strength of apron.

Description

Rainwater cover plate for municipal drainage system

Technical Field

The utility model relates to a rainwater apron technical field specifically is a rainwater apron for municipal drainage system.

Background

The rain cover plate is also called as ditch cover, sand well cover plate and sewer well cover, which is made of cement and cast iron and is easy to damage and high in replacement cost in normal use. The steel grating plate is welded by pressing, so that the steel grating plate has the advantages of simple construction and installation, light weight, good bearing capacity, strong impact resistance, excellent drainage, attractive appearance after hot galvanizing treatment on the surface of a product, rust prevention and corrosion prevention, and incomparable advantages of a cast iron trench cover plate.

The existing rainwater cover plate does not have the function of blocking prevention, the water inlet of the rainwater cover plate is easy to block due to sundries of a leaf lamp to influence drainage, and the drainage capacity of a drainage channel is weakened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rainwater apron for municipal drainage system to solve the problem that rainwater apron does not possess anti-blocking function.

In order to achieve the above object, the utility model provides a following technical scheme: a rain cover for a municipal drainage system, comprising: the plastic supporting plate comprises a cover plate and a partition plate, wherein a water storage tank is arranged on the cover plate, the partition plate is symmetrically arranged on the inner wall of the water storage tank, a cross rod is arranged on the inner wall of the water storage tank, a square rod is inserted on the cross rod in a sliding mode, the square rod is arranged on the cross rod in a sliding mode and can prevent the plastic supporting plate from rotating, the plastic supporting plate is arranged at the upper end of the square rod, and the plastic supporting plate is located between the partition plates.

Preferably, the water storage tank is internally provided with a hollow floating plate, the upper end of the hollow floating plate is abutted against the square rod, the hollow floating plate rises along with the water level in the water storage tank, after the water level reaches the drainage hole position, the drainage hole discharges the water in the water storage tank, and the water falling on the hollow floating plate from the center of the partition plate can drive the hollow floating plate to vertically rock on the inner side of the water storage tank, so that the plastic abutting plate is driven to vertically move between the partition plates to prevent the cover plate from being blocked at the water inlet position.

Preferably, hollow kickboard upper surface is provided with the corrugated surface, and the square pole of corrugated surface butt, after the catch basin water level rose, utilize the square pole of corrugated surface butt through hollow kickboard, can make plastics support the board and reciprocate between the baffle, support the board through plastics and reciprocate and can avoid blockking up between the baffle and influence the drainage.

Preferably, the inner wall of the water storage tank is provided with a drain hole, and the drain hole is arranged to drain into the inner side of the drainage pipeline after the water level in the water storage tank reaches the drain hole.

Preferably, the height of the partition plate is 7 cm, and the compression strength of the cover plate can be increased through the arrangement of the partition plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a behind the drainage hole site was hit to the rainwater in the catch basin, along with the rainwater pat hollow kickboard can drive plastics and support the board from top to bottom along the baffle to this can prevent that baffle department from blockking up the influence apron and intake.

2. The utility model discloses the apron adopts the 7 centimetre baffles of basin formula structure cooperation to support the catch basin top, can increase the compressive strength of apron.

Drawings

FIG. 1 is a sectional view of the overall structure of the present invention;

FIG. 2 is a sectional view of the whole structure of the present invention;

FIG. 3 is a top view of the overall structure of the present invention;

in the figure: the water storage tank comprises a cover plate 1, a water storage tank 2, a partition plate 3, a plastic abutting plate 4, a square rod 5, a cross rod 6, a drain hole 7, a hollow floating plate 8 and a concave-convex surface 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 and 2, there is shown a storm panel for a municipal drainage system, comprising: apron 1 and baffle 3 are provided with catch basin 2 on the

apron

1, and 2 inner wall symmetries in catch basin are provided with baffle 3, and the inner wall of catch basin 2 is provided with horizontal pole 6, and it has square pole 5 to slide on the horizontal pole 6 to peg graft, and square pole 5 slides and sets up and can prevent that plastics from supporting board 4 to rotate on horizontal pole 6, and square pole 5 upper end is provided with plastics and supports board 4, and plastics support board 4 and are located between the baffle 3.

The inboard water storage tank 2 is provided with hollow kickboard 8, the upper end and the 5 butt of square pole of hollow kickboard 8, hollow kickboard 8 rises along with the water position in the water storage tank 2, after reaching wash port 7 position, wash port 7 discharges the water in the water storage tank 2, the water that falls on hollow kickboard 8 from the center of baffle 3 can drive hollow kickboard 8 and rock about the water storage tank 2 inboard to it reciprocates and prevents apron 1 department of intaking to block up to drive plastics and support board 4 between baffle 3.

The upper surface of the hollow floating plate 8 is provided with a concave-convex surface 9, the concave-convex surface 9 is abutted against the square rod 5, after the water level of the water storage tank 2 rises, the concave-convex surface 9 is abutted against the square rod 5 through the hollow floating plate 8, so that the plastic abutting plate 4 can move up and down between the partition plates 3, and the plastic abutting plate 4 can move up and down to avoid the influence of blockage on drainage between the partition plates 3.

The inner wall of the water storage tank 2 is provided with a drain hole 7, and the drain hole 7 is arranged to drain into the inner side of the drainage pipeline after the water level in the water storage tank 2 reaches the drain hole 7.

When this rain apron uses: the rainwater gets into catch basin 2 inboardly, water level rises along with catch basin 2, drive hollow kickboard 8 and then the water level rises, utilize 9 butt square poles 5 of concave-convex face when hollow kickboard 8 rises, can make plastics support board 4 upwards along baffle 3, the water level is after reaching wash port 7 positions, the water passes through wash port 7 discharges in catch basin 2, it falls at hollow kickboard 8 to get into the rainwater in catch basin 2, can pat hollow kickboard 8 and drive hollow kickboard 8 and rock about 2 inboard at the catch basin, can promote square pole 5 and drive plastics and support board 4 and reciprocate between baffle 3 when hollow kickboard 8 rocks, prevent that baffle 3 from blockking up to influence apron 1 intaking.

Example 2

Referring to fig. 1 and 3, this embodiment further illustrates example 1, in which a rain cover for a municipal drainage system includes: apron 1 and baffle 3 are provided with catch basin 2 on the

apron

The height of the partition board 3 is 7 cm, and the compression strength of the cover plate 1 can be increased through the arrangement of the partition board 3.

In this embodiment, adopt the basin formula structure at apron 1, support in accumulator 2 inboards through the baffle 3 that highly is 7 centimetres, can 1 intensity of effectual increase apron.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rainwater apron for municipal drainage system which characterized in that includes:

the water storage tank is characterized by comprising a cover plate (1) and partition plates (3), wherein a water storage tank (2) is arranged on the cover plate (1), the partition plates (3) are symmetrically arranged on the inner wall of the water storage tank (2), a cross rod (6) is arranged on the inner wall of the water storage tank (2), a square rod (5) is arranged on the cross rod (6) in a sliding and inserting mode, a plastic abutting plate (4) is arranged at the upper end of the square rod (5), and the plastic abutting plate (4) is located between the partition plates (3).

2. The rain cover for municipal drainage system according to claim 1, wherein: the inner side of the water storage tank (2) is provided with a hollow floating plate (8), and the upper end of the hollow floating plate (8) is abutted against the square rod (5).

3. A stormwater deck as claimed in claim 2, in which: the upper surface of the hollow floating plate (8) is provided with a concave-convex surface (9).

4. The rain cover for municipal drainage system according to claim 1, wherein: the inner wall of the water storage tank (2) is provided with a drain hole (7).

5. The rain cover for municipal drainage system according to claim 1, wherein: the height of the partition board (3) is 7 cm.