CN219793852U

CN219793852U - Buoyancy gate

Info

Publication number: CN219793852U
Application number: CN202321292594.9U
Authority: CN
Inventors: 陈洋; 姚慧敏; 叶舟; 詹志威; 姚威
Original assignee: Yangtze Ecology and Environment Co Ltd
Current assignee: Yangtze Ecology and Environment Co Ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-10-03
Anticipated expiration: 2033-05-25

Abstract

The utility model provides a buoyancy gate, which comprises a gate, a guide rod, a buoyancy block and a fixed block, wherein a guide groove is formed in the gate, and the gate is in sliding connection with the guide rod through the guide groove; the buoyancy block is arranged on one side of the gate; two fixed blocks are arranged on one side of the buoyancy block, and two grooves matched with the fixed blocks are formed in one side, close to the buoyancy block, of the gate. When the water storage device is used, the buoyancy block is fixed on the gate, the gate is preserved in a galvanization mode, the water storage device is convenient to use for a long time, when the water stored in the upstream reaches a certain water level, the buoyancy generated by the water and the buoyancy block is greater than the gravity of the gate, the gate moves up and down to be opened, the effect of automatic water discharge is further achieved, and after the pressure is reduced, the gate is automatically reset, and finally the effect of automatic opening and closing is achieved.

Description

Buoyancy gate

Technical Field

The utility model belongs to the technical field of gates, and particularly relates to a buoyancy gate.

Background

Low-head hydraulic buildings which are arranged on river channels and are used for controlling flow and adjusting water level by using gates are constructed. The gate can be closed to block flood, damp or raise the upstream water level so as to meet the requirements of irrigation, power generation, shipping, aquatic products, environmental protection, industrial and domestic water and the like; the gate is opened, so that flood, waterlogging, water disposal or waste water can be released, and water can be supplied to downstream river channels or channels. In hydraulic engineering, the sluice is used as the building that manges water, sluices or intakes water, and the application is extensive.

Under the conventional condition, urban inland river water sources mainly comprise rainwater, upstream domestic sewage and the like, and poor water fluidity can cause water quality deterioration and water ecological environment deterioration. The general practice is that a water retaining dam and a turning plate weir or a hydraulic gate are arranged at the upstream of the inland river to store water, when the water quality has a trend of deterioration, the gate is opened or the water quality is updated by gravity flushing of water in a mode of overflow of the water retaining dam. The device has the defects that special personnel are required to maintain regularly, the gate is opened and closed manually at an unscheduled period, and the water quality updating frequency and the efficiency are low.

Disclosure of Invention

The utility model aims to solve the technical problems that in the prior art, special personnel are required to maintain the buoyancy gate regularly, the gate is not opened and closed manually at regular intervals, and the water quality updating frequency and the efficiency are low.

The technical purpose of the utility model is realized by the following technical scheme: the buoyancy gate comprises a gate, a guide rod, a buoyancy block and a fixed block, wherein a guide groove is formed in the gate, and the gate is in sliding connection with the guide rod through the guide groove; the buoyancy block is arranged on one side of the gate;

two fixing blocks are arranged on one side where the buoyancy block is arranged, and two grooves matched with the fixing blocks are formed on one side, close to the buoyancy block, of the gate;

the fixed block is detachably connected with the buoyancy block.

Preferably, one end of the fixed block is provided with a reinforcing plate, and a plurality of second screw holes are formed in the reinforcing plate and at two ends of one side of the gate.

Preferably, a mounting plate is arranged on one side of the buoyancy block, which is close to the gate, the mounting plate and the buoyancy block are integrally formed, and the fixing block is mounted on the mounting plate through a screw.

Preferably, two chute plates are arranged on one side, far away from the gate, of the buoyancy block, and two first sliding blocks are arranged on one side, close to the gate, of the buoyancy block.

Preferably, the first screw holes are formed in one ends of the chute plate and the first sliding block.

Preferably, the device further comprises a weighting plate, a second sliding block arranged on one side of the weighting plate and a weighting block arranged on the other side of the weighting plate through screws.

Preferably, both ends of the top of the gate are provided with alarm lamps, one side of the guide rod is rotatably provided with a switch, and one end of the switch is rotatably provided with a pulley; the switch is electrically connected with the alarm lamp.

Compared with the prior art, the utility model has the following beneficial effects:

when the buoyancy gate provided by the utility model is used, the buoyancy block is fixed on the gate, the gate is preserved in a galvanization mode, the long-time use is convenient, when the water stored in the upstream reaches a certain water level, the buoyancy generated by the water and the buoyancy block is greater than the gravity of the gate, the gate moves up and down to be opened, the effect of automatic water discharge is further realized, and after the pressure is reduced, the gate is automatically reset, and finally the effect of automatic opening and closing is realized.

According to the utility model, the plurality of buoyancy blocks are arranged on the same gate through the first sliding block and the chute plate, so that the buoyancy blocks can be conveniently adjusted and used according to the weight or water quantity of the gate, and the application range is wider.

Drawings

Fig. 1 is a schematic view of the overall structure of the present utility model.

Fig. 2 is a schematic structural view of a buoyancy block according to the present utility model.

Fig. 3 is a schematic view of a partial structure in the present utility model.

Fig. 4 is a schematic structural view of a fixing block in the present utility model.

Fig. 5 is a schematic view of the structure of the mounting plate of the present utility model.

Fig. 6 is a schematic view of the structure of the weight plate in the present utility model.

In the above figures: 1. a gate; 2. a guide rod; 3. a buoyancy block; 4. a weight plate; 5. an alarm lamp; 6. a chute plate; 7. a first screw hole; 8. a reinforcing plate; 9. a second screw hole; 10. a guide groove; 11. a switch; 12. a pulley; 13. a fixed block; 14. a first slider; 15. a mounting plate; 16. a second slider; 17. and (5) weighting the block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As a preferred embodiment of the present utility model, there is provided a buoyancy gate, referring to fig. 1 to 6, comprising a gate 1 and a guide bar 2, wherein a guide groove 10 is formed in the gate 1, and the gate 1 is slidably connected with the guide bar 2 through the guide groove 10; the device also comprises a buoyancy block 3 and a fixed block 13, wherein the buoyancy block 3 is arranged on one side of the gate 1; two fixed blocks 13 are arranged on one side where the buoyancy block 3 is arranged, and two grooves matched with the fixed blocks 13 are formed on one side, close to the buoyancy block 3, of the gate 1;

wherein the fixed block 13 is detachably connected with the buoyancy block 3.

According to the technical scheme, when the water storage device is used, the buoyancy block 3 is fixed on the gate 1, the gate 1 is preserved in a galvanization mode, the water storage device is convenient to use for a long time, when the water stored in the upstream reaches a certain water level, the buoyancy generated by the water and the buoyancy block 3 is greater than the gravity of the gate 1, the gate 1 moves up and down to be opened, the automatic water discharge effect is further achieved, after the pressure is reduced, the gate 1 is automatically reset, and finally the automatic opening and closing effect is achieved. The buoyancy block 3 is convenient to connect and detach with the gate 1 through the fixed block 13 and the groove.

In some preferred embodiments, one end of the fixed block 13 is provided with a reinforcing plate 8, and a plurality of second screw holes 9 are formed in both ends of the reinforcing plate 8 and on one side of the gate 1.

In this embodiment, the connection between the gate 1 and the buoyancy block 3 is reinforced by connecting the reinforcing plate 8 to the gate 1 by screws.

In some preferred embodiments, a mounting plate 15 is arranged on one side of the buoyancy block 3 close to the gate 1, the mounting plate 15 is integrally formed with the buoyancy block 3, and the fixed block 13 is mounted on the mounting plate 15 through a screw; in this embodiment, the fixing block 13 is convenient to be connected with the buoyancy block 3 through the mounting plate 15, and the mounting plate 15 is made of iron.

In some preferred embodiments, the side of the buoyancy block 3 remote from the gate 1 is provided with two runner plates 6, and the side of the buoyancy block 3 close to the gate 1 is provided with two first sliders 14; one end of the chute plate 6 and one end of the first sliding block 14 are respectively provided with a first screw hole 7; in the embodiment, the plurality of buoyancy blocks 3 are arranged on the same gate 1 through the arranged first sliding block 14 and the chute plate 6, so that the use is convenient to adjust according to the weight or the water quantity of the gate, and the application range is wider.

In some preferred embodiments, the device further comprises a weighting plate 4, a second sliding block 16 arranged on one side of the weighting plate 4, and a weighting block 17 arranged on the other side of the weighting plate 4 by screws; the buoyancy block 3 is conveniently weighted by the weighting block 17, so that the buoyancy block is convenient to adjust and use.

In some preferred embodiments, the two ends of the top of the gate 1 are provided with alarm lamps 5, one side of the guide rod 2 is rotatably provided with a switch 11, and one end of the switch 11 is rotatably provided with a pulley 12; the switch 11 is electrically connected with the alarm lamp 5.

In this embodiment, when the gate 1 moves upwards, the switch 11 will contact with the guide slot 10 in the gate 1, then is driven to bend by the guide slot 10, and then starts the alarm lamp 5, the switch 11 slides in the guide slot 10 conveniently through the set slider 12, and when the gate 1 resets, the switch 11 is disconnected from the guide slot 10 for resetting, and then the alarm lamp 5 is turned off.

When the water-saving type water gate is used, the buoyancy block 3 is fixed on the gate 1, the gate 1 is preserved in a galvanization mode, the water-saving type water gate is convenient to use for a long time, when the water stored in the upstream reaches a certain water level, the buoyancy generated by the water and the buoyancy block 3 is greater than the gravity of the gate 1, the gate 1 moves up and down to be opened, and then the effect of automatically draining water is achieved.

In addition, when the gate 1 moves upwards, the switch 11 is in contact with the guide groove 10 in the gate 1, then is driven to bend by the guide groove 10, and then the alarm lamp 5 is started, the switch 11 slides in the guide groove 10 conveniently through the sliding block 12, and when the gate 1 resets, the switch 11 is disconnected from the guide groove 10 for resetting, and then the alarm lamp 5 is closed.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. The buoyancy gate is characterized by comprising a gate (1), a guide rod (2), a buoyancy block (3) and a fixed block (13), wherein a guide groove (10) is formed in the gate (1), and the gate (1) is in sliding connection with the guide rod (2) through the guide groove (10); the buoyancy block (3) is arranged on one side of the gate (1);

two fixing blocks (13) are arranged on one side where the buoyancy block (3) is arranged, and two grooves matched with the fixing blocks (13) are formed on one side, close to the buoyancy block (3), of the gate (1);

the fixed block (13) is detachably connected with the buoyancy block (3).

2. A buoyancy gate according to claim 1 wherein: one end of the fixed block (13) is provided with a reinforcing plate (8), and a plurality of second screw holes (9) are formed in the reinforcing plate (8) and at two ends of one side of the gate (1).

3. A buoyancy gate according to claim 1 wherein: one side of the buoyancy block (3) close to the gate (1) is provided with a mounting plate (15), the mounting plate (15) and the buoyancy block (3) are integrally formed, and the fixing block (13) is mounted on the mounting plate (15) through screws.

4. A buoyancy gate according to claim 1 wherein: two chute plates (6) are arranged on one side, far away from the gate (1), of the buoyancy block (3), and two first sliding blocks (14) are arranged on one side, close to the gate (1), of the buoyancy block (3).

5. A buoyancy gate according to claim 4 wherein: the first screw holes (7) are formed in one end of the chute plate (6) and one end of the first sliding block (14).

6. A buoyancy gate according to claim 1 wherein: the novel anti-theft device is characterized by further comprising a weighting plate (4), a second sliding block (16) arranged on one side of the weighting plate (4) and a weighting block (17) arranged on the other side of the weighting plate (4) through screws.

7. A buoyancy gate according to claim 1 wherein: the two ends of the top of the gate (1) are provided with alarm lamps (5), one side of the guide rod (2) is rotatably provided with a switch (11), and one end of the switch (11) is rotatably provided with a pulley (12); the switch (11) is electrically connected with the alarm lamp (5).