CN216689705U - Resistance to compression type combination formula retaining module - Google Patents

Abstract

The utility model relates to the technical field of rainwater storage, in particular to a compression-resistant combined water storage module, comprising an upper module and a lower module installed at the bottom of the upper module; the upper module includes an upper grid plate, and the A removable upper support column is installed on the bottom of the upper grid plate; the lower module includes a lower grid plate, and a detachable lower support column is installed on the top of the lower grid plate; the top of the upper grid plate The upper and lower connection modules are installed, and the top of the upper grid plate and the bottom of the lower grid plate are provided with installation slots a corresponding to the upper and lower connection modules. In the pressure-resistant combined water storage module of the utility model, two adjacent upper grid plates or two adjacent lower grid plates can be connected by using left and right connection modules, and the upper grids are located at the upper and lower grids. The grid plate and the lower grid plate are connected by upper and lower connection modules, which is convenient for splicing the size of the water storage module according to the needs of the site, with small limitations and a wide range of applications.

Description

A pressure-resistant combined water storage module

technical field

The utility model relates to the technical field of rainwater storage, in particular to a compression-resistant combined water storage module.

Background technique

Due to the increasing shortage of water resources, advanced countries in the world attach great importance to the research and product development of rainwater utilization. Water storage modules are buried and underground devices used to collect rainwater. The traditional rainwater utilization and storage module is generally a box assembled from structural panels made of polypropylene injection molding. A matrix composed of a certain number of such plastic modules is buried in the ground to form a huge storage pool, and around the pool according to the engineering It is necessary to wrap the anti-seepage geotextile or the one-way permeable geotextile, and there can be a pool with two different functions as a water storage tank or a seepage flood control tank.

However, the existing water storage modules are generally one-shot injection molding, which cannot be completely disassembled, and occupies a large space during transportation, which leads to increased transportation costs; and the mold structure of one-shot injection molding is complex, and the cost of opening the mold is high. Some water storage modules have poor pressure bearing capacity and are easily damaged by extrusion when buried in the ground.

Utility model content

In view of the problems in the prior art, the utility model provides a pressure-resistant combined water storage module.

The technical scheme adopted by the utility model to solve the technical problem is: a pressure-resistant combined water storage module, comprising an upper module and a lower module installed at the bottom of the upper module;

The upper module includes an upper grid plate, and a detachable upper support column is installed at the bottom of the upper grid plate;

The lower module includes a lower grid plate, and a detachable lower support column is installed on the top of the lower grid plate;

The top of the upper grid plate is installed with upper and lower connection modules, and the top of the upper grid plate and the bottom of the lower grid plate are provided with installation slots a corresponding to the upper and lower connection modules;

The upper and lower connection modules include a connection column b inserted in the installation slot a, the outer side wall of the connection column b is integrally sleeved with a connection sleeve, and the maximum diameter of the connection sleeve is two times the maximum diameter of the connection column b. times, and the length of the connecting sleeve is half of the connecting column b;

A plurality of left and right connection modules are installed on the top of the upper grid plate and the top of the lower grid plate, and installation slots b are provided on the top of the upper grid plate and the top of the lower grid plate;

The left and right connection modules include a connection column c disposed in the installation slot b, and the two corresponding connection columns c are connected by connecting rods.

Specifically, the upper support column includes a support cylinder a arranged in a truncated cone shape and sealed at the bottom, the installation port is set at the bottom of the support cylinder a, and the top of the support cylinder a is threaded with the upper grid plate through the fixing cylinder a connect.

Specifically, the lower support column includes a support cylinder b arranged in a truncated cone shape and sealed at the top, the installation port is set at the top of the support cylinder b, and the bottom of the support cylinder b is threaded with the lower grid plate through the fixing cylinder b. connect.

Specifically, the bottom of the support cylinder a is connected to the top of the support cylinder b through the connection column a, and the top of the support cylinder b is provided with a through opening corresponding to the connection column a.

Specifically, the outer side wall of the connecting column a is fixedly sleeved with a convex edge, and the inner side wall of the through opening is provided with an annular groove corresponding to the convex edge.

Specifically, the upper module, the lower module, the upper and lower connection modules and the left and right connection modules are all made of PVC plastic.

The beneficial effects of the present utility model are:

1. In the pressure-resistant combined water storage module described in the present utility model, the upper module, the lower module, the upper and lower connection modules and the left and right connection modules are all made of PVC plastic, and the material has high hardness and strength. The upper support column and the lower support column are connected with the lower grid plate, and are connected by vertical support, so it has good compression resistance.

2. In the pressure-resistant combined water storage module of the present invention, two adjacent upper grid plates or two adjacent lower grid plates can be connected by left and right connection modules, which are located at the upper and lower sides. The upper grid plate and the lower grid plate are connected by upper and lower connection modules, which is convenient for splicing the size of the water storage module according to the needs of the site, with small limitations and a wide range of applications.

Description of drawings

The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

1 is a schematic diagram of the overall structure of a pressure-resistant combined water storage module provided by the utility model;

2 is a schematic structural diagram of an upper support column and a lower support column in a compression-resistant combined water storage module provided by the utility model;

3 is an enlarged schematic view of the internal structure shown in FIG. 2;

4 is a schematic structural diagram of an upper and lower connection module in a compression-resistant combined water storage module provided by the utility model;

FIG. 5 is a schematic structural diagram of left and right connection modules in a pressure-resistant combined water storage module provided by the present invention.

In the figure: 1, upper module; 101, upper grid plate; 102, upper support column; 1021, support cylinder a; 1022, fixed cylinder a; 1023, connecting column a; 1024, convex edge; 2, lower module; 201 , lower grid plate; 202, lower support column; 2021, support cylinder b; 2022, fixed cylinder b; 3, upper and lower connection modules; 301, connection column b; 302, connection sleeve; 4, left and right connection modules; 401, connecting column c; 402, connecting rod.

Detailed ways

In order to make it easy to understand the technical means, creation features, achievement goals and effects realized by the present invention, the present invention will be further described below with reference to the specific embodiments.

As shown in FIGS. 1-5 , a pressure-resistant combined water storage module of the present invention includes an upper module 1 and a lower module 2 installed at the bottom of the upper module 1;

The upper module 1 includes an upper grid plate 101, and a detachable upper support column 102 is installed at the bottom of the upper grid plate 101;

The lower module 2 includes a lower grid plate 201, and a detachable lower support column 202 is mounted on the top of the lower grid plate 201;

The top of the upper grid plate 101 is installed with the upper and lower connection modules 3, and the top of the upper grid plate 101 and the bottom of the lower grid plate 201 are provided with installation slots a corresponding to the upper and lower connection modules 3;

The upper and lower connection modules 3 include a connection post b301 inserted in the installation slot a, the outer side wall of the connection post b301 is integrally sleeved with a connection sleeve 302, and the maximum diameter of the connection sleeve 302 is twice the maximum diameter of the connection post b301, and The length of the connecting sleeve 302 is half of the connecting column b301;

A plurality of left and right connection modules 4 are installed on the top of the upper grid plate 101 and the top of the lower grid plate 201, and installation slots b are provided on the top of the upper grid plate 101 and the top of the lower grid plate 201;

The left and right connection modules 4 include a connection column c401 disposed in the installation slot b, and the two corresponding connection columns c401 are connected by a connection rod 402 .

When a water storage module b needs to be added on top of the assembled water storage module a, the lower grid plate 201 of the added water storage module b can be connected to the upper grid plate 101 of the water storage module a through the upper and lower connection modules 3 and a. Top connection, when installing, first insert the upper and lower connection modules 3 into the installation slot a on the top of the upper grid plate 101, and then place the lower grid plate 201 directly above the upper grid plate 101, and ensure the upper and lower connection. The module 3 is located in the installation groove a at the bottom of the lower grid plate 201 .

When a water storage module b needs to be added to the side of the assembled water storage module a, the upper grid plate 101 of the added water storage module b is connected to the upper grid plate 101 of the water storage module a through the left and right connecting modules 4 , the lower grid plate 201 of the water storage module b is connected to the lower grid plate 201 of the water storage module a through the left and right connecting modules 4. When connecting, the connecting columns c401 of the left and right connecting modules 4 are inserted into the upper grid plate 101 or the lower grid plate 101 respectively. The installation groove b on the top of the grid plate 201 is sufficient, and it is ensured that the connecting rod 402 is also located in the installation groove b.

Specifically, the upper support column 102 includes a truncated support cylinder a1021 with a sealed bottom, an installation port is provided at the bottom of the support cylinder a1021, and the top of the support cylinder a1021 is threadedly connected to the upper grid plate 101 through the fixing cylinder a1022.

The upper support column 102 is installed on the upper grid plate 101 by screw connection, which is convenient for assembly and disassembly, and can minimize the volume of the lower module 2. In addition, the upper support column 102 can be set together in sequence to reduce the volume during transportation. . The connecting column a1023 at the bottom of the upper supporting column 102 can be directly inserted into the through hole on the lower supporting column 202 , so as to connect the upper supporting column 102 and the lower supporting column 202 together.

Specifically, the lower support column 202 includes a support cylinder b2021 arranged in a truncated cone shape and sealed at the top. The installation port is set at the top of the support cylinder b2021. The bottom of the support cylinder b2021 is screwed to the lower grid plate 201 through the fixing cylinder b2022.

The lower support columns 202 are installed on the lower grid plate 201 by means of screw connection, which is convenient for assembly and disassembly, and can minimize the volume of the lower module 2. In addition, the lower support columns 202 can be set together in sequence to reduce the volume during transportation.

Specifically, the bottom of the support cylinder a1021 is connected to the top of the support cylinder b2021 through the connection post a1023, and the top of the support cylinder b2021 is provided with a through opening corresponding to the connection post a1023.

Specifically, the outer side wall of the connecting column a1023 is fixedly sleeved with a convex rib 1024 , and the inner side wall of the through opening is provided with an annular groove corresponding to the convex rib 1024 .

When the utility model is used, firstly, the upper support column 102 is installed on the bottom of the upper grid plate 101, the lower support column 202 is installed on the top of the lower grid plate 201, and then the upper support column 102 and the lower support column 202 are connected to the together, and complete the assembly of a single water storage module. When a water storage module b needs to be added on top of the assembled water storage module a, the lower grid plate 201 of the added water storage module b can be connected to the upper grid plate 101 of the water storage module a through the upper and lower connection modules 3 and a. Top connection, when installing, first insert the upper and lower connection modules 3 into the installation slot a on the top of the upper grid plate 101, and then place the lower grid plate 201 directly above the upper grid plate 101, and ensure the upper and lower connection. The module 3 is located in the installation groove a at the bottom of the lower grid plate 201 . When a water storage module b needs to be added to the side of the assembled water storage module a, the upper grid plate 101 of the added water storage module b is connected to the upper grid plate 101 of the water storage module a through the left and right connecting modules 4 , the lower grid plate 201 of the water storage module b is connected to the lower grid plate 201 of the water storage module a through the left and right connecting modules 4. When connecting, the connecting columns c401 of the left and right connecting modules 4 are inserted into the upper grid plate 101 or the lower grid plate 101 respectively. The installation groove b on the top of the grid plate 201 is sufficient, and it is ensured that the connecting rod 402 is also located in the installation groove b.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. A compression-resistant combined water storage module, characterized in that it comprises an upper module (1) and a lower module (2) installed at the bottom of the upper module (1); The upper module (1) includes an upper grid plate (101), and a detachable upper support column (102) is installed at the bottom of the upper grid plate (101); The lower module (2) includes a lower grid plate (201), and a detachable lower support column (202) is mounted on the top of the lower grid plate (201); The top of the upper grid plate (101) is provided with an upper and lower connection module (3), and the top of the upper grid plate (101) and the bottom of the lower grid plate (201) are both provided with an upper and lower connection module (3). ) corresponding installation slot a; The upper and lower connection modules (3) include a connection column b (301) inserted in the installation groove a, and a connection sleeve (302) is integrally sleeved with the outer side wall of the connection column b (301). The maximum diameter of the barrel (302) is twice the maximum diameter of the connecting column b (301), and the length of the connecting sleeve (302) is half the length of the connecting column b (301); A plurality of left and right connection modules (4) are installed on the top of the upper grid plate (101) and the top of the lower grid plate (201). The top of 201) is provided with installation groove b; The left and right connecting modules (4) include connecting columns c (401) arranged in the installation grooves b, and two corresponding connecting columns c (401) are connected by connecting rods (402). 2. A compression-resistant combined water storage module according to claim 1, characterized in that: the upper support column (102) comprises a support cylinder a (1021) arranged in a truncated cone shape and sealed at the bottom, and the support cylinder The bottom of the a (1021) is provided with an installation opening, and the top of the support cylinder a (1021) is screwed to the upper grid plate (101) through the fixing cylinder a (1022). 3. A compression-resistant combined water storage module according to claim 2, characterized in that: the lower support column (202) comprises a support cylinder b (2021) arranged in a truncated cone shape and sealed at the top, and the support cylinder The top of b (2021) is provided with an installation opening, and the bottom of the support cylinder b (2021) is screwed to the lower grid plate (201) through the fixing cylinder b (2022). 4. A compression-resistant combined water storage module according to any one of claims 2 or 3, characterized in that: the bottom of the support cylinder a (1021) is connected to the support cylinder b through a connecting column a (1023) (2021) is connected to the top, and the top of the support cylinder b (2021) is provided with a through opening corresponding to the connecting column a (1023). The pressure-resistant combined water storage module according to claim 4, characterized in that: the outer side wall of the connecting column a (1023) is fixedly sleeved with a convex edge (1024), and the through-hole is The inner side wall is provided with an annular groove corresponding to the raised rib (1024).

Images