CN215629699U

CN215629699U - Waterproof drainage device of hydraulic engineering construction

Info

Publication number: CN215629699U
Application number: CN202122352279.8U
Authority: CN
Inventors: 李�杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-01-25
Anticipated expiration: 2031-09-27

Abstract

The utility model provides a water-proof drainage device for hydraulic engineering construction, which relates to the technical field of hydraulic engineering construction, and comprises a drainage box body, wherein the inside of the drainage box body is slidably connected with a buoyancy plate, the inside of the buoyancy plate is slidably connected with a connecting rod, the other side of the middle part of the upper surface of the drainage box body is provided with a baffle, an elastic reset piece is arranged between the baffle and the connecting rod, the other end of the connecting rod is provided with a through groove, the inside of the drainage box body is slidably connected with a water baffle, the outer surface of one side of the water baffle is provided with a connecting plate, the water outlet end of the drainage box body is rotatably connected with a flow stopping plate through a rotating shaft, one side of the middle part of the lower surface of the drainage box body is rotatably connected with one end of an ejector rod through a second pin shaft, the outer surface of one side of the ejector rod is provided with a second through groove, the other end of the connecting plate is provided with an L-shaped connecting rod, and electronic components are not used in the drainage process, can be in the continuous drainage work that carries on of sewage environment, drainage efficiency is high.

Description

Waterproof drainage device of hydraulic engineering construction

Technical Field

The utility model relates to the technical field of hydraulic engineering construction, in particular to a waterproof and drainage device for hydraulic engineering construction.

Background

With the development of science and technology, hydraulic engineering construction becomes an independent subject, the hydraulic engineering construction is a subject for researching hydraulic engineering construction methods and management methods, and is a main professional course which is set up for hydraulic engineering major, so that the hydraulic engineering construction is very important, main construction objects of the hydraulic engineering construction are mainly earthwork, stonework, concrete, metal structures, electromechanical equipment installation and other projects, the construction is mostly carried out in river channels, hubo and other water areas of coastal machines, and therefore, foundation pits need to be built underwater in the construction process.

The Chinese patent with the publication number of CN213204178U discloses a water-proof drainage device for hydraulic engineering construction, which comprises a body, a connecting rod, a supporting rod, a pressing plate, a baffle and a buoyancy ball, wherein the body is of a pipe structure, the fixing rod, the fixing column and the limiting plate are convenient to mount, the inner wall of the body is fixedly connected with the fixing rod, the fixing column and the limiting plate, the left side surface of the fixing rod is provided with a through hole, the connecting rod is convenient to mount, the connecting rod penetrates through the through hole and is movably connected with the fixing rod, the peripheral side surface of the connecting rod is fixedly connected with a spiral fan blade, the water is convenient to provide power for water to discharge, one end of the connecting rod is fixedly connected with a driven bevel gear, the connecting rod is convenient to drive to rotate, one side surface of the fixing column is provided with a mounting hole, the supporting rod is convenient to mount, the supporting rod penetrates through the mounting hole and is fixedly connected with the pressing plate, the pressing plate is convenient to extrude a spring, and one end of the supporting rod is fixedly connected with the baffle, the baffle plate is convenient to match with a limiting plate to prevent water from entering a foundation pit, a spring is arranged around the circumferential side of the supporting rod to facilitate extrusion of a pressing plate to drive the supporting rod to move so as to enable the baffle plate to be tightly attached to the limiting plate, a protective cover is fixedly connected to the upper surface of the body, a control box and a motor are convenient to install, water is prevented from entering the control box, the motor and the control box are arranged inside the protective cover, a rotating shaft is fixedly connected to the lower surface of the motor so as to conveniently drive a driving conical gear to rotate, one part of the rotating shaft is arranged inside the body, a driving conical gear is fixedly connected to the lower surface of the rotating shaft so as to drive a driven conical gear to rotate and further drive a spiral fan blade to rotate, a detection box is fixedly connected to the left side surface of the body so as to conveniently detect the water level, a pressure sensor is fixedly connected to the upper surface inside the detection box, and in order to detect the buoyancy borne by the buoyancy ball, the buoyancy ball is arranged inside the detection box, the body one end fixedly connected with filter screen prevents that silt in the foundation ditch from getting into this internally.

However, the above-mentioned technical solution has a drawback that since electronic components such as sensors are present inside the device, the sensors are continuously in contact with the sewage during use, and the sensors are easily disturbed by the environment, so that the signals cannot be effectively and accurately transmitted, which affects the normal operation of the drainage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waterproof and drainage device for hydraulic engineering construction, and aims to solve the problems that electronic elements such as a sensor and the like exist in the waterproof and drainage device for hydraulic engineering construction in the prior art, the sensor is continuously contacted with sewage in the using process, the sensor is easily interfered by the environment, signals cannot be effectively and accurately transmitted, and the normal operation of drainage is influenced.

In order to achieve the purpose, the utility model adopts the following technical scheme: the waterproof and drainage device for the hydraulic engineering construction comprises a drainage box body, wherein a through groove is formed in one side of the upper surface of the drainage box body, a buoyancy plate is connected inside the through groove in a sliding mode, a through groove is formed in the outer surface of one side of the buoyancy plate in an inclined mode, one side of the middle of the upper surface of the drainage box body is rotatably connected with the middle of a connecting rod through a pin shaft, one end of the connecting rod is connected with the buoyancy plate in a sliding mode through the through groove, a baffle is arranged on the other side of the middle of the upper surface of the drainage box body, an elastic reset piece is arranged between the baffle and the connecting rod, a through groove is formed in the other end of the connecting rod, a placement groove is formed in the outer surface of one side of the drainage box body, a water baffle is connected in the placement groove in a sliding mode, a connecting plate is arranged on the outer surface of one side of the water baffle, a T-shaped clamping column is arranged at one end of the connecting plate, and is connected with the connecting rod in a sliding mode through the through groove, the water outlet end of the drainage box body is rotatably connected with a flow stopping plate through a rotating shaft, one side of the middle of the lower surface of the drainage box body is rotatably connected with one end of a push rod through a second pin shaft, the other end of the push rod is in contact with the surface of the flow stopping plate, a second through groove is formed in the outer surface of one side of the push rod, an L-shaped connecting rod is arranged at the other end of the connecting plate, and the L-shaped connecting rod is in sliding connection with the push rod through the second through groove.

In order to enable the stop plate to be tightly matched with the drainage box body, the utility model adopts the further technical scheme that a first permanent magnet is embedded on the outer surface of the water outlet end of the drainage box body, and a second permanent magnet which is mutually attracted with the first permanent magnet is embedded on the outer surface of one side of the stop plate.

The further technical scheme of the utility model is that the buoyancy plate is made of foam plastic.

In order to prevent the drainage tank body from being blocked, the utility model has the further technical scheme that a filter screen is arranged at the water inlet end of the drainage tank body.

In order to facilitate replacement of the filter screen, the utility model has the further technical scheme that threaded holes are formed in the upper surface of the filter screen and the upper surface of the water inlet end of the drainage box body, and the filter screen is fixedly connected with the drainage box body through bolts.

In order to prevent the water baffle from being separated from the placing groove, the utility model has the further technical scheme that when the T-shaped clamping column is contacted with one side of the through groove far away from the buoyancy plate, the water baffle is positioned in the placing groove.

In order to prevent the flow stopping plate from being damaged due to water flow impact, the utility model adopts the further technical scheme that a speed reducing rod is arranged inside the drainage box body and at one end close to the flow stopping plate.

Preferably, the elastic restoring member is a torsion spring.

The utility model has the beneficial effects that:

1. by arranging the buoyancy plate, the connecting rod, the baffle, the elastic reset piece, the water baffle, the connecting plate, the T-shaped clamping column, the main flow plate, the ejector rod and the L-shaped connecting rod, water flows enter the inside of the drainage pipeline through an inlet of the drainage pipeline, the buoyancy plate moves upwards in the through groove under the action of water, the buoyancy plate drives the connecting rod to rotate through the through groove, the connecting rod rotates through the matching of the T-shaped clamping column and the through groove, the water baffle is driven to be drawn out of the placing groove under the action of the connecting plate, the connecting plate drives the ejector rod to rotate through the L-shaped connecting rod, the ejector rod ejects the flow stopping plate, at the moment, the water flows are discharged from a gap between the flow stopping plate and the drainage box body, when drainage is not needed, the connecting rod is pushed to rotate under the action of the elastic reset piece, the buoyancy plate moves downwards under the action of gravity, and external water extrudes the flow stopping plate, so that the water outlet end of the drainage box body is closed by the flow stopping plate, simultaneously buoyancy board and breakwater resume initial position respectively, and the device does not use electronic components at the drainage in-process, can be in the sewage environment continuous carry out drainage work, and the drainage is efficient.

2. By arranging the filter screen, the impurity can be prevented from blocking a drainage pipeline to influence the drainage of water in the foundation pit, and the normal drainage is facilitated; through setting up first permanent magnet and second permanent magnet, when not the drainage, the two can make during inter attraction the more inseparabler that the stagnant flow board and drainage pipe combined, prevents that sewage from the inside of stagnant flow board reentrant drainage box, through setting up the deceleration pole, when rivers are gone out from the stagnant flow board when entering drainage box inside, the deceleration pole disperses rivers, reduces the impact force of rivers to the stagnant flow board, prevents that the stagnant flow board from being broken by the torrent.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a carrier rod according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a drain case according to an embodiment of the present invention.

In the figure: 1. a drainage tank body; 2. a through groove; 3. a buoyancy plate; 4. a groove is penetrated; 5. a connecting rod; 6. a baffle plate; 7. an elastic reset member; 8. a through groove; 9. a placement groove; 10. a water baffle; 11. a connecting plate; 12. t-shaped clamping columns; 13. a flow stopping plate; 14. a top rod; 15. a second through groove; 16. an L-shaped connecting rod; 17. a first permanent magnet; 18. a second permanent magnet; 19. a filtering net cover; 20. a bolt; 21. speed reducing rod.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1-4, a water conservancy project construction waterproof drainage device comprises a drainage tank body 1, wherein one side of the upper surface of the drainage tank body 1 is provided with a through groove 2, the inside of the through groove 2 is slidably connected with a buoyancy plate 3, the outer surface of one side of the buoyancy plate 3 is obliquely provided with a through groove 4, one side of the middle part of the upper surface of the drainage tank body 1 is rotatably connected with the middle part of a connecting rod 5 through a pin shaft, one end of the connecting rod 5 is slidably connected with the buoyancy plate 3 through the through groove 4, the other side of the middle part of the upper surface of the drainage tank body 1 is provided with a baffle 6, an elastic resetting piece 7 is arranged between the baffle 6 and the connecting rod 5, the other end of the connecting rod 5 is provided with a through groove 8, the outer surface of one side of the drainage tank body 1 is provided with a placing groove 9, the placing groove 9 is slidably connected with a water baffle 10, and the outer surface of one side of the water baffle 10 is provided with a connecting plate 11, one end of the connecting plate 11 is provided with a T-shaped clamping column 12, the T-shaped clamping column 12 is connected with the connecting rod 5 in a sliding mode through a through groove 8, the water outlet end of the drainage box body 1 is rotatably connected with a flow stopping plate 13 through a rotating shaft, one side of the middle of the lower surface of the drainage box body 1 is rotatably connected with one end of a push rod 14 through a second pin shaft, the other end of the push rod 14 is in contact with the surface of the flow stopping plate 13, a second through groove 15 is formed in the outer surface of one side of the push rod 14, the other end of the connecting plate 11 is provided with an L-shaped connecting rod 16, and the L-shaped connecting rod 16 is connected with the push rod 14 in a sliding mode through the second through groove 15.

In the embodiment, during water drainage, water flow enters the inside of the drainage box body 1 through the water inlet end of the drainage box body 1, the buoyancy plate 3 is floated in the through groove 2 by the water flow, one end of the connecting rod 5 is driven to rotate through the through groove 4 in the floating process of the buoyancy plate 3, the other end of the connecting rod 5 drives the T-shaped clamping column 12 to move through the through groove 8, the water baffle 10 is driven by the T-shaped clamping column 12 to move from the placing groove 9 through the connecting plate 11, meanwhile, the connecting plate 11 drives the ejector rod 14 to rotate through the matching of the L-shaped connecting rod 16 and the second through groove 15, under the combined action of the water flow and the ejector rod 14, the flow stopping plate 13 and the drainage box body 1 are flushed away, and sewage is discharged through a gap between the flow stopping plate 13 and the drainage box body 1; when not discharging water, outside sewage extrusion flow stopping plate 13, flow stopping plate 13 seals drainage box 1 again, simultaneously because there is not water, buoyancy plate 3 moves down to drive breakwater 10 through the connecting rod and resume initial position at standing groove 9, ejector pin 14 resumes initial position under the effect of L type connecting rod 16 and flow stopping plate 13, the device does not use electronic components at the drainage in-process, can be in the continuous drainage work that carries on of sewage environment, the drainage is efficient.

In another embodiment of the present invention, a first permanent magnet 17 is embedded in an outer surface of a water outlet end of the drainage tank 1, a second permanent magnet 18 which is mutually attracted with the first permanent magnet 17 is embedded in an outer surface of one side of the flow stopping plate 13, when drainage is not performed, external water flow presses the flow stopping plate 13, the flow stopping plate 13 is in contact with one end of the drainage tank 1, and under the action of the first permanent magnet 17 and the second permanent magnet 18, the flow stopping plate 13 is in closer contact with the drainage tank 1, thereby effectively preventing sewage from flowing back.

Specifically, the buoyancy plate 3 is made of a foam plastic material.

Further, the income water end of drainage tank 1 is provided with filters screen panel 19, and when sewage entered into drainage tank 1, filtered sewage through filtering screen panel 19, prevented that impurity from causing the jam of drainage tank 1, influence normal drainage.

Further, threaded holes are formed in the upper surface of the filter screen 19 and the upper surface of the water inlet end of the drainage box body 1, the filter screen 19 is fixedly connected with the drainage box body 1 through bolts 20, and the filter screen 19 is convenient to detach and install through the bolts 20.

Specifically, when the T-shaped clamping column 12 is in contact with one side, far away from the buoyancy plate 3, of the through groove 8, the water baffle 10 is located in the placing groove 9, and the water baffle 10 is prevented from being separated from the placing groove 9, so that normal use of the device is prevented from being influenced.

Specifically, the inside of the drainage tank 1 and the end close to the flow stopping plate 13 are provided with the deceleration rod 21, and water is separated through the deceleration rod 21 before impacting the flow stopping plate 13, so that the flow rate of the water is reduced, and the damage to the flow stopping plate 13 caused by the overlarge flow rate of the water is prevented, so that the water backflow cannot be prevented.

Preferably, the elastic reset piece 7 is a torsion spring, when the water is not drained, the torsion spring drives the connecting rod 5 to rotate through the baffle 6, and the connecting rod 5 drives the buoyancy plate 3 to move downwards in the through groove 2 through the through groove 4.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A waterproof drainage device for hydraulic engineering construction comprises a drainage box body (1) and is characterized in that a through groove (2) is formed in one side of the upper surface of the drainage box body (1), a buoyancy plate (3) is connected to the inside of the through groove (2) in a sliding mode, a through groove (4) is formed in the outer surface of one side of the buoyancy plate (3) in an inclined mode, one side of the middle of the upper surface of the drainage box body (1) is rotatably connected with the middle of a connecting rod (5) through a pin shaft, one end of the connecting rod (5) is connected with the buoyancy plate (3) in a sliding mode through the through groove (4), a baffle (6) is arranged on the other side of the middle of the upper surface of the drainage box body (1), an elastic reset piece (7) is arranged between the baffle (6) and the connecting rod (5), a through groove (8) is formed in the other end of the connecting rod (5), a standing groove (9) is formed in the outer surface of one side of the drainage box body (1), a water baffle (10) is connected in the placing groove (9) in a sliding way, a connecting plate (11) is arranged on the outer surface of one side of the water baffle (10), one end of the connecting plate (11) is provided with a T-shaped clamping column (12), the T-shaped clamping column (12) is connected with the connecting rod (5) in a sliding way through the through groove (8), the water outlet end of the drainage tank body (1) is rotationally connected with a stop plate (13) through a rotating shaft, one side of the middle part of the lower surface of the drainage box body (1) is rotationally connected with one end of the ejector rod (14) through a second pin shaft, the other end of the ejector rod (14) is contacted with the surface of the flow stopping plate (13), the outer surface of one side of the ejector rod (14) is provided with a second through groove (15), the other end of the connecting plate (11) is provided with an L-shaped connecting rod (16), and the L-shaped connecting rod (16) is connected with the ejector rod (14) in a sliding mode through a second through groove (15).

2. The waterproof and drainage device for the water conservancy project construction according to claim 1, wherein a first permanent magnet (17) is embedded in the outer surface of the water outlet end of the drainage tank body (1), and a second permanent magnet (18) which is mutually attracted with the first permanent magnet (17) is embedded in the outer surface of one side of the flow stopping plate (13).

3. The waterproof and drainage device for the water conservancy engineering construction according to claim 1, wherein the buoyancy plate (3) is made of foam plastic.

4. The waterproof and drainage device for the water conservancy engineering construction according to claim 1, wherein a filter screen (19) is arranged at the water inlet end of the drainage tank body (1).

5. The waterproof and drainage device for the water conservancy project construction according to claim 4, wherein threaded holes are formed in the upper surface of the filter screen (19) and the upper surface of the water inlet end of the drainage box body (1), and the filter screen (19) is fixedly connected with the drainage box body (1) through bolts (20).

6. The waterproof and drainage device for the water conservancy project construction according to claim 1, wherein when the T-shaped clamping column (12) is in contact with one side of the through groove (8) far away from the buoyancy plate (3), the water baffle (10) is positioned in the placing groove (9).

7. The waterproof and drainage device for the water conservancy project construction according to claim 1, wherein a deceleration rod (21) is arranged at one end of the inside of the drainage tank body (1) close to the flow stopping plate (13).

8. The waterproof and drainage device for the water conservancy project construction according to any one of claims 1 to 7, wherein the elastic return member (7) is a torsion spring.