CN210013316U

CN210013316U - Double-triangular symmetrical rainwater grate set

Info

Publication number: CN210013316U
Application number: CN201822197153.6U
Authority: CN
Inventors: 刘杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-26
Filing date: 2018-12-26
Publication date: 2020-02-04
Anticipated expiration: 2028-12-26

Abstract

The utility model relates to a municipal administration pipeline drainage facility technical field, in particular to two triangle-shaped symmetry complete sets rainwater grates. The utility model comprises a rectangular grate body and a grate frame for fixing the grate body, wherein the grate body comprises two triangular water grates and drain holes which are symmetrically arranged along the diagonal line, the contact edges of the two triangular water grates are provided with corresponding connecting holes, and the two triangular water grates are movably connected through the connecting holes; the lower end surface of the triangular water grate is provided with a reinforcing rib plate along the bevel edge. The utility model discloses an adopt and divide into two the monoblock rainwater grate from the diagonal, form two triangle-shaped water grates, the apron reaches steadily to place in the base, avoids supporting unevenness, and self produces and shakes and makes a sound, and easy to assemble and maintenance improve and shock resistance, anti bending strength ability.

Description

Double-triangular symmetrical rainwater grate set

Technical Field

The utility model relates to a municipal administration pipeline drainage facility technical field, in particular to two triangle-shaped symmetry complete sets rainwater grates.

Background

The rain grate is formed by welding flat steel and twisted square steel or flat steel and is used as a partition for a sewer opening. The rainwater grate has the advantages of attractive appearance, optimal drainage, high strength, multiple specifications, low cost and the like, so the rainwater grate is usually made of steel grating plates. With the development of science and technology, a brand new composite water grate is formed by using resin or plastic and reinforcing steel bars as ribs and adding inorganic filler, and has the advantages of lighter self weight than a cast iron water grate, low cost and no high strength of the cast iron water grate.

The rainwater grate is the junction of road surface and sewer, and once heavy rain falls, the rivers are mixed with leaf silt, and a drum head pours into the sewer. The rainwater grate is used for isolating large garbage, so that the sewer is protected to be smooth, and the existence of our life is guaranteed. At present, the common rainwater grate is an integral panel, and the problems of unevenness of a cover plate in a base, shaking noise generated by the cover plate, inconvenience in installation and maintenance, weak impact resistance, weak bending strength and the like often occur.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a two triangle-shaped symmetry complete set rainwater grates for solve the supporting unevenness of rainwater grate and rock, the installation is maintained inconveniently, shock resistance, the weak problem of anti bending strength ability.

In order to realize the purpose, the utility model discloses a technical scheme is:

the utility model provides a double-triangle symmetrical whole set rainwater grate, which comprises a rectangular grate body and a grate frame for fixing the grate body, wherein the grate body comprises two triangular grates symmetrically arranged along the diagonal line and a drain hole; the contact sides of the two triangular water grates are provided with corresponding connecting holes, and the two triangular water grates are movably connected through the connecting holes; the lower end surface of the triangular water grate is provided with a reinforcing rib plate along the bevel edge.

The utility model discloses technical scheme's further improvement lies in: the drain holes are arranged in parallel to the diagonal direction.

The utility model discloses technical scheme's further improvement lies in: the four corners of the inner side of the grate frame are all provided with main rib plates.

The utility model discloses technical scheme's further improvement lies in: the three side surfaces of the grate frame are provided with fixing plates.

The utility model discloses technical scheme's further improvement lies in: the fixing plate is provided with a fixing hole.

The utility model discloses technical scheme's further improvement lies in: the two sets of rainwater grates are matched to form a rainwater collecting port.

Since the technical scheme is used, the utility model discloses the technological effect who gains has:

the utility model provides a two triangle-shaped symmetry complete set rainwater grates adopts and is divided into two to the monoblock rainwater grate from the diagonal, forms two triangle-shaped water grates, and the apron reaches steadily to place in the base, avoids supporting unevenness, and self produces and shakes and rattles, and easy to assemble and maintenance improve and shock resistance, anti bending strength ability.

The utility model relates to a two triangle-shaped symmetry complete set rainwater grates includes the grate body of rectangle and the grate frame that is used for fixed grate body, and the grate body includes two triangle-shaped water grates and the wash port that sets up along diagonal symmetry, should set up according to triangle-shaped three point support most firm geometry principle, can realize that triangle-shaped water grate places steadily to reach the grate body and place stable effect.

In the utility model, the contact edges of the two triangular water grates are provided with corresponding connecting holes, the two triangular water grates are movably connected through the connecting holes, and the two triangular water grates have a certain range of dislocation gap, so that the two cover plates keep independence and are convenient to install and maintain; the lower end face of the triangular water grate is provided with a reinforcing rib plate along the bevel edge, four corners of the diagonal line of the center of the inner side of the grate frame are provided with a main rib plate, and the bearing capacity formed by the two diagonal main ribs at the center is twice that of the integral single rainwater grate with the same specification and model, so that the impact resistance and the bending resistance are improved.

The utility model has the advantages that the fixed plates are arranged on the three sides of the middle grate frame, and the fixed holes are arranged on the fixed plates, so that the stability of the whole device can be ensured, and the compression resistance can be improved; two sets of rainwater grates are symmetrically installed to form a complete rainwater collecting opening, the area of the grate panel is wide, and the drainage holes are arranged along the diagonal direction, so that the water passing amount of the grate can be effectively guaranteed (the water passing area is larger than 30% of the effective water passing area), and the deformation resistance of the grate can be enhanced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a triangular water grate;

FIG. 3 is a top view of a triangular water grate;

FIG. 4 is a schematic view of the structure of the main body of the grate;

FIG. 5 is a schematic view of the structure of the grate frame;

FIG. 6 is a bottom view of the grate frame;

fig. 7 is a schematic structural view of the utility model with two sets of symmetrically installed grate frames

FIG. 8 is a schematic structural view of the utility model with two sets of rain grates symmetrically installed;

the water grate comprises a grate body 1, a grate frame 2, a grate frame 3, water discharging holes 4, connecting holes 5, main rib plates 6, fixing plates 7, fixing holes 11, triangular water grates 12 and reinforcing rib plates.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The present invention will be described in further detail with reference to the following drawings and examples:

the utility model provides a two triangle-shaped symmetry complete set rainwater grates, including the grate body 1 of rectangle with be used for fixed grate body 1's grate frame 2, grate body 1 includes two triangle-shaped water grates 11 and wash port 3 that set up along diagonal symmetry, as shown in figure 1, this kind is divided into two to the monoblock rainwater grate from the diagonal, form two triangle-shaped water grates 11, according to the most firm geometry principle of triangle-shaped three point support, triangle-shaped water grate 11 reaches steadily to place in grate frame 2, supporting unevenness has been avoided, self produces the problem of shaking the sound.

As shown in fig. 2, 3 and 4, the triangular water grates 11 are generally designed as isosceles right triangles, the two triangular water grates 11 are symmetrically arranged along the center diagonal to form the grate body 1, the grate body 1 is square, the contact edges of the two triangular water grates 11 are provided with corresponding connecting holes 4, the two triangular water grates 11 are movably connected through the connecting holes 4, the connecting mode is generally that matched bolts and nuts penetrate through the two connecting holes 4 to be connected, or iron wires and the like are used for connection, and a certain range of staggered gap is formed between the two triangular water grates 11, so that the two triangular water grates 11 keep independence; the lower end surface of the triangular water grate 11 is provided with a reinforcing rib plate 12 along the bevel edge, so that the bearing capacity of the triangular water grate 11 is improved; the holes of the drain holes 3 are arranged in the direction parallel to the diagonal direction, so that the water passing range is enlarged, and the water passing amount of the grate body 1 is effectively ensured.

With reference to fig. 5 and 6, the grate frame 2 is generally set to be square matched with the grate body 1, the four corners of the inner side of the grate frame 2 along the center diagonal are all provided with the main rib plates 5, the main rib plates 5 are arranged at the distance from the top of the grate frame 2 and are the thickness of the triangular water grates 11, so that the grate body 1 consisting of the two triangular water grates 11 is placed in the grate frame 2, the upper surface of the grate body is flush, compared with the whole rainwater grate, the bearing capacity of the centers of the two triangular water grates 11 is enhanced, the bearing capacity formed by the two diagonal main rib plates 5 is twice of that of the whole single rainwater grate with the same specification and model, and the impact resistance and the bending resistance are enhanced.

The fixed plate 6 sets up in the three side bottom of grate frame 2, can increase the area on grate frame 2 bottom surface contact ground on the one hand, guarantees the stability of whole device, and on the other hand can be fixed subaerial through the fixed orifices 7 that set up on the fixed plate 6, increases the compressive capacity of whole device.

With reference to fig. 7 and 8, two sets of rainwater grates are symmetrically installed, two grates frames 2 are symmetrically arranged along one side without a fixing plate 6, matched grate bodies 1 are respectively installed inside the rainwater grates, a complete rainwater collecting opening is formed, the rainwater grates are convenient to install and maintain, the areas of the two sets of grate bodies 1 are wide, the water passing amount of the grates can be effectively guaranteed (the water passing area is more than 30% of the effective water passing area), and the deformation resistance of the grates can be enhanced.

The utility model provides a pair of two triangle-shaped symmetry complete set rainwater grates, the device's setting had both realized the stable of device and placed, had realized supporting level and smooth, had avoided self to produce and has rocked the sound, adopts the monoblock rainwater grate to be divided into two from the diagonal, forms two triangle-shaped water grates, and easy to assemble and maintenance, shock resistance, anti bending capability improve, save the cost.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a two triangle-shaped symmetry complete sets rainwater grates, includes the grate body (1) of rectangle and is used for grate frame (2) of fixed grate body (1), its characterized in that: the grate body (1) comprises two triangular water grates (11) and water discharge holes (3) which are symmetrically arranged along the diagonal line; the contact sides of the two triangular water grates (11) are provided with corresponding connecting holes (4), and the two triangular water grates (11) are movably connected through the connecting holes (4); the lower end surface of the triangular water grate (11) is provided with a reinforcing rib plate (12) along the bevel edge.

2. The double-triangular symmetrical set of rainwater grates of claim 1, wherein: the drain holes (3) are arranged in parallel to the diagonal direction.

3. The double-triangular symmetrical set of rainwater grates of claim 1, wherein: the four corners of the inner side of the grate frame (2) are provided with main rib plates (5).

4. A double triangular symmetrical set of rain grates as in claim 3, wherein: the three side surfaces of the grate frame (2) are provided with fixing plates (6).

5. The double-triangular symmetrical set of rainwater grates of claim 4, wherein: the fixing plate (6) is provided with a fixing hole (7).

6. The double-triangular symmetrical set of rainwater grates according to any one of claims 1 to 4, wherein: the two sets of rainwater grates are matched to form a rainwater collecting port.