CN219490889U

CN219490889U - Anti-overflow device

Info

Publication number: CN219490889U
Application number: CN202320344454.5U
Authority: CN
Inventors: 王玉洁
Original assignee: Rizhao Yuanyuan Engineering Construction Supervision Co ltd
Current assignee: Rizhao Yuanyuan Engineering Construction Supervision Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-08-08
Anticipated expiration: 2033-02-23

Abstract

The overflow preventing device comprises an inverted T-shaped seat arranged on a dam, wherein a buffer cushion is arranged on one side of the inverted T-shaped seat facing a river, and a plurality of hinged connection parts are arranged on the inverted T-shaped seat on one side of the buffer cushion and are connected with an overflow preventing part through the hinged connection parts; the anti-overflow part comprises a hinged connecting piece matched with the hinged connecting part, the hinged connecting piece is connected with the primary support plate, a plurality of secondary support plates are sequentially hinged to one side, far away from the inverted T-shaped seat, of the primary support plate, and a buoyancy block is arranged on one side, far away from the primary support plate, of the final secondary support plate. This application adopts buoyancy piece to provide buoyancy, drives secondary support board, primary backup pad and rotates around the T shape seat that falls to when the water level is higher, primary backup pad and secondary support board all present the state of floating, thereby still can control the higher water level of inside in dykes and dams within range, improves dykes and dams to the adaptability of high water level, avoids spilling over of rivers as far as possible.

Description

Anti-overflow device

Technical Field

The application relates to an anti-overflow device.

Background

Irrigation has two sources of water supply, including groundwater and open channels. Open channels generally employ a step-wise water diversion. The water from the main river is generally fixed dykes and dams, and the river is relatively wide, so that overflow risks can not occur. However, after the river is separated from the main river, the generated secondary river, secondary river and the like are easy to overflow, especially from the junction of the superior river, and if factors such as rainfall are superimposed, the overflow is more easy to occur. The manufacturing cost is greatly increased by increasing the height of the dam, and a mode of locally reinforcing the height of the dam is generally adopted, but the road condition accompanied by secondary or secondary river channels is poor, so that large engineering vehicles cannot pass, and the later repair type construction is difficult to smoothly carry out. In fact, the purpose of heightening the dike is just to improve the overflow preventing capability, ensure the smooth flow direction of the water flow downstream, and therefore, the dike can be technically modified instead of heightening the dike, thereby reducing the field construction amount, but no effective technical means exists at present.

Disclosure of Invention

In order to solve the above problems, the present application proposes an anti-overflow device, which includes an inverted T-shaped seat disposed on a dam, a cushion pad disposed on one side of the inverted T-shaped seat facing a river, and a plurality of hinge connection portions disposed on the inverted T-shaped seat on one side of the cushion pad and connected with the anti-overflow portion through the hinge connection portions; the anti-overflow part comprises a hinged connecting piece matched with the hinged connecting part, the hinged connecting piece is connected with the primary support plate, a plurality of secondary support plates are sequentially hinged to one side, far away from the inverted T-shaped seat, of the primary support plate, and a buoyancy block is arranged on one side, far away from the primary support plate, of the final secondary support plate. This application adopts buoyancy piece to provide buoyancy, drives secondary support board, primary backup pad and rotates around the T shape seat that falls to when the water level is higher, primary backup pad and secondary support board all present the state of floating, thereby still can control the higher water level of inside in dykes and dams within range, improves dykes and dams to the adaptability of high water level, avoids spilling over of rivers as far as possible.

Preferably, the buoyancy block comprises a bar-shaped column body, a U-shaped bar is arranged on the bar-shaped column body, a fixed plugboard which is arranged corresponding to the U-shaped bar is arranged on the secondary support plate at the tail end, and a plurality of fixing bolts are arranged on the U-shaped bar and the fixed plugboard.

Preferably, the strip-shaped column body is a hollow plastic column body.

Preferably, greening soil blocks are arranged on the primary support plate and the secondary support plate, and greening grass is arranged on the greening soil blocks. The utility model discloses a through the articulated connection that cup joints the setting, can guarantee to have certain leakproofness, and be provided with afforestation soil block and afforestation grass, then can be further improve dykes and dams afforestation effect.

Preferably, side insertion pipes are respectively arranged at two ends of one side of the primary support plate, which faces the secondary support plate, a middle insertion pipe is arranged at one side of the secondary support plate adjacent to the primary support plate, a connecting rod penetrates through the side insertion pipes and the middle insertion pipe, and abutting nuts are arranged at two ends of the connecting rod. This application adopts middle part to insert the cooperation lateral part to insert the takeover, then utilizes the mode of connecting rod connection, then guaranteed the stability of overall structure when connecting and moving, avoid leading to overall structure's unstability because rivers or external impact.

Preferably, side plug-in pipes, middle plug-in pipes and connecting rods which are arranged in a matched manner are also arranged between the adjacent secondary support plates.

Preferably, the hinge connection member is provided with two opposite protruding blocks, the hinge connection member is an insertion block inserted between the two protruding blocks, and a hinge bolt is movably inserted into the protruding blocks and the insertion block.

The application can bring the following beneficial effects:

1. this application adopts buoyancy piece to provide buoyancy, drives secondary support board, primary backup pad and rotates around the T shape seat that falls to when the water level is higher, primary backup pad and secondary support board all present the state of floating, thereby still can control the higher water level of inside in dykes and dams within range, improves dykes and dams to the adaptability of high water level, avoids spilling over of rivers as far as possible.

2. The utility model discloses a through the articulated connection that cup joints the setting, can guarantee to have certain leakproofness, and be provided with afforestation soil block and afforestation grass, then can be further improve dykes and dams afforestation effect.

3. This application adopts middle part to insert the cooperation lateral part to insert the takeover, then utilizes the mode of connecting rod connection, then guaranteed the stability of overall structure when connecting and moving, avoid leading to overall structure's unstability because rivers or external impact.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is an internal schematic diagram of the present application;

FIG. 2 is a schematic view of a part of the structure of the present application;

FIG. 3 is a schematic diagram of an exploded structure of the present application;

FIG. 4 is a schematic view of the structure of the present application when the water level is low;

fig. 5 is a schematic view of the structure of the present application when the water level is high.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present application will be described in detail below with reference to the following detailed description and the accompanying drawings.

In a first embodiment, as shown in fig. 1, an anti-overflow device comprises an inverted T-shaped seat 1 arranged on a dam, a buffer pad 2 is arranged on one side of the inverted T-shaped seat 1 facing a river, a plurality of hinged connection parts 3 are arranged on the inverted T-shaped seat 1 on one side of the buffer pad 2, and the anti-overflow parts are connected through the hinged connection parts 3; the overflow preventing part comprises a hinged connecting piece 4 matched with the hinged connecting part 3, the hinged connecting piece 4 is connected with a primary supporting plate 5, a plurality of secondary supporting plates 6 are sequentially hinged on one side, far away from the inverted T-shaped seat 1, of the primary supporting plate 5, and a buoyancy block 7 is arranged on one side, far away from the primary supporting plate 5, of the endmost secondary supporting plate 6.

During assembly, the inverted T-shaped seat 1 is firstly arranged on the dam, and is generally made of concrete, then the buffer cushion 2 and the hinged connection part 3 are arranged on the dam, then the primary support plate 5 is connected through the hinged connection part 4, and then the secondary support plate 6 and the buoyancy block 7 are connected; when water comes, the buoyancy block 7 provides buoyancy to drive the secondary support plate 6 and the primary support plate 5 to rotate around the inverted T-shaped seat 1, so that when the water level is higher, the primary support plate 5 and the secondary support plate 6 are in a floating state, the higher water level in the water tank can be controlled in the range of the dam, the adaptability of the dam to the high water level is improved, and overflow of water flow is avoided as much as possible.

In a second embodiment, as shown in fig. 1 to 5, an anti-overflow device comprises an inverted T-shaped seat 1 arranged on a dam, a buffer pad 2 is arranged on one side of the inverted T-shaped seat 1 facing a river, a plurality of hinged connection parts 3 are arranged on the inverted T-shaped seat 1 on one side of the buffer pad 2, and the anti-overflow parts are connected through the hinged connection parts 3; the overflow preventing part comprises a hinged connecting piece 4 matched with the hinged connecting part 3, the hinged connecting piece 4 is connected with a primary supporting plate 5, a plurality of secondary supporting plates 6 are sequentially hinged on one side, far away from the inverted T-shaped seat 1, of the primary supporting plate 5, and a buoyancy block 7 is arranged on one side, far away from the primary supporting plate 5, of the endmost secondary supporting plate 6. The buoyancy block 7 comprises a bar-shaped column 8, a U-shaped strip 9 is arranged on the bar-shaped column 8, a fixed plug board 10 which is arranged corresponding to the U-shaped strip 9 is arranged on the secondary support board 6 at the tail end, and a plurality of fixing bolts 11 are arranged on the U-shaped strip 9 and the fixed plug board 10. The strip-shaped column 8 is a hollow plastic column. The buoyancy block 7 comprises a bar-shaped column 8, a U-shaped strip 9 is arranged on the bar-shaped column 8, a fixed plug board 10 which is arranged corresponding to the U-shaped strip 9 is arranged on the secondary support board 6 at the tail end, and a plurality of fixing bolts 11 are arranged on the U-shaped strip 9 and the fixed plug board 10. Greening soil blocks 12 are arranged on the primary support plate 5 and the secondary support plate 6, and greening grass 13 is arranged on the greening soil blocks 12. Side insertion pipes 14 are respectively provided at both ends of one side of the primary support plate 5 toward the secondary support plate 6, a middle insertion pipe 15 is provided at one side of the secondary support plate 6 adjacent to the primary support plate 5, a connection rod 16 is provided through the side insertion pipes 14 and the middle insertion pipe 15, and abutment nuts are provided at both ends of the connection rod 16. Side plug-in pipes 14, middle plug-in pipes 15 and connecting rods 16 are also arranged between the adjacently arranged secondary support plates 6. The hinge connection piece 4 is provided with two protruding blocks oppositely, the hinge connection piece 4 is an insertion block inserted between the two protruding blocks, and a hinge bolt is movably inserted into the protruding blocks and the insertion block.

During assembly, an inverted T-shaped seat 1, which is generally made of concrete, is arranged on a dam, a buffer cushion 2 and a convex block are arranged on the dam, a primary support plate 5 is connected through an insertion block, a secondary support plate 6 and a buoyancy block 7 are connected, and greening soil blocks 12 and greening grass are arranged on the primary support plate 5 and the secondary support plate 6; when water comes, the buoyancy block 7 provides buoyancy to drive the secondary support plate 6 and the primary support plate 5 to rotate around the inverted T-shaped seat 1, so that when the water level is higher, the primary support plate 5 and the secondary support plate are in a floating state, the higher water level in the water tank can be controlled in the range of the dam, the adaptability of the dam to the high water level is improved, and overflow of water flow is avoided as much as possible.

The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.

Claims

1. An anti-overflow device, characterized in that: the dam comprises an inverted T-shaped seat arranged on a dam, wherein a buffer cushion is arranged on one side of the inverted T-shaped seat facing a river, and a plurality of hinged connection parts are arranged on the inverted T-shaped seat on one side of the buffer cushion and are connected with an anti-overflow part through the hinged connection parts; the anti-overflow part comprises a hinged connecting piece matched with the hinged connecting part, the hinged connecting piece is connected with the primary support plate, a plurality of secondary support plates are sequentially hinged to one side, far away from the inverted T-shaped seat, of the primary support plate, and a buoyancy block is arranged on one side, far away from the primary support plate, of the final secondary support plate.

2. The overflow prevention device as claimed in claim 1, wherein: the buoyancy block comprises a strip-shaped column body, a U-shaped strip is arranged on the strip-shaped column body, a fixed plug board which is arranged corresponding to the U-shaped strip is arranged on the secondary support plate at the tail end, and a plurality of fixing bolts are arranged on the U-shaped strip and the fixed plug board.

3. An overflow prevention device as claimed in claim 2, wherein: the strip-shaped column body is a hollow plastic column body.

4. The overflow prevention device as claimed in claim 1, wherein: the buoyancy block comprises a strip-shaped column body, a U-shaped strip is arranged on the strip-shaped column body, a fixed plug board which is arranged corresponding to the U-shaped strip is arranged on the secondary support plate at the tail end, and a plurality of fixing bolts are arranged on the U-shaped strip and the fixed plug board.

5. The overflow prevention device as claimed in claim 1, wherein: greening soil blocks are arranged on the primary support plate and the secondary support plate, and greening grass is arranged on the greening soil blocks.

6. The overflow prevention device as claimed in claim 1, wherein: the two ends of one side of the primary support plate, which faces the secondary support plate, are respectively provided with a side insertion pipe, one side of the secondary support plate adjacent to the primary support plate is provided with a middle insertion pipe, a connecting rod penetrates through the side insertion pipes and the middle insertion pipe, and two ends of the connecting rod are provided with abutting nuts.

7. The overflow preventing device as claimed in claim 6, wherein: side plug pipes, middle plug pipes and connecting rods which are matched are also arranged between the secondary support plates which are adjacently arranged.

8. The overflow prevention device as claimed in claim 1, wherein: the hinge connection piece is provided with two lugs oppositely, the hinge connection piece is an insertion block inserted between the two lugs, and a hinge bolt is movably inserted into the lugs and the insertion block.