CN217203906U

CN217203906U - Novel water conservancy and hydropower flood discharge gate

Info

Publication number: CN217203906U
Application number: CN202220395624.8U
Authority: CN
Inventors: 王清波
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-26
Filing date: 2022-02-26
Publication date: 2022-08-16
Anticipated expiration: 2032-02-26

Abstract

The utility model provides a novel water conservancy water and electricity flood discharge gate. The novel water conservancy and hydropower flood discharge gate comprises a river channel; the gate is rotatably arranged on the river channel; the four vertical frames are all fixedly arranged on the river channel; the two butt-joint blocks are fixedly arranged among the four vertical frames; the four positioning rods are fixedly arranged at the bottoms of the two butt-joint blocks; the mounting box is fixedly mounted at the bottoms of the four positioning rods; the water baffle is fixedly arranged on one side of the gate; the two transverse rods are rotatably arranged in the mounting box; the motor, the motor is installed in installing the case. The utility model provides a novel water conservancy water and electricity flood discharge gate has convenient to use, operates comparatively in a flexible way, reduces the advantage that silt closed the influence that produces to the gate.

Description

Novel water conservancy water and electricity flood discharge gate

Technical Field

The utility model relates to a water conservancy water and electricity technical field especially relates to a novel water conservancy water and electricity flood discharge gate.

Background

The water conservancy and hydropower engineering mainly researches basic knowledge and skills in the aspects of water resources, hydraulic structures, hydraulics, fluid dynamics, water conservancy engineering technology and the like, and surveys, plans, designs, constructions, management and the like of the water conservancy and hydropower engineering. For example: the method comprises the steps of planning north-south water transfer engineering, building hydraulic buildings such as hydropower stations, dams and gates, designing river channel treatment engineering and the like, wherein the sluice is one of common building objects in hydraulic and hydroelectric engineering, is usually built on a river channel and a channel, and is a low-water-head hydraulic building capable of controlling flow and adjusting water level. The closing of the gate can 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 to discharge flood, waterlogging, waste water or waste water, and supply water to downstream river channels or channels.

Traditional, common gate is opened and close and is mostly reciprocating, moves on the gate, the flood discharge mouth will appear gradually in the gate bottom to can realize the needs of flood discharge, this kind of gate is when carrying out the flood discharge, if the silt of siltation is more in the river course, the silt that rivers carried when the flood discharge will have some to stop in the position that the gate fell down, when treating that the gate puts down, the gate will lead to the bottom seal to appear influencing because of the existence of silt, the later stage is also comparatively inconvenient to the clearance of silt.

Therefore, there is a need to provide a new water conservancy and hydropower flood discharge gate to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a convenient to use, operation comparatively nimble, reduce silt and close novel water conservancy water and electricity flood discharge gate of the influence that produces to the gate.

In order to solve the technical problem, the utility model provides a novel water conservancy water and electricity flood discharge gate includes: a river channel; the gate is rotatably arranged on the river channel; the four vertical frames are fixedly arranged on the river channel; the two butt-joint blocks are fixedly arranged among the four vertical frames; the four positioning rods are fixedly arranged at the bottoms of the two butt-joint blocks; the mounting box is fixedly mounted at the bottoms of the four positioning rods; the water baffle is fixedly arranged on one side of the gate; the two transverse rods are rotatably arranged in the mounting box; the motor is arranged in the installation box, and an output shaft of the motor is fixedly connected with one end of the corresponding transverse rod; the two chain wheels are fixedly sleeved on the two transverse rods; the chain is sleeved between the two chain wheels; the two moving blocks are mounted on the two transverse rods in a threaded manner; the extension hole is formed at the bottom of the mounting box; the two butt-joint rods are rotatably arranged on the two moving blocks; the two transfer blocks are rotatably arranged at one ends of the two butt-joint rods, which are far away from the two moving blocks, and both the two transfer blocks are fixedly connected with one side of the gate; the protection mechanism is installed on the installation box.

Preferably, the guard mechanism comprises: the mounting block is fixedly mounted on one side of each of the two moving blocks, the shielding plate is fixedly mounted at the bottom of the mounting block and is matched with the extending holes, the two moving holes are formed in the shielding plate, and the two moving holes are matched with the two butt-joint rods.

Preferably, the inner wall of the bottom of the installation box is fixedly provided with a supporting seat, the supporting seat is fixedly connected with the motor, and one side of the installation box is provided with a plurality of air holes.

Preferably, a supporting block is fixedly installed between the top inner wall and the bottom inner wall of the installation box, and the supporting block is rotatably connected with the two transverse rods.

Preferably, one end of each of the two transverse rods is rotatably provided with a circular block, and the two circular blocks are fixedly connected with the inner wall of one side of the installation box.

Preferably, the riverway is rotatably provided with two positioning blocks, and the two positioning blocks are fixedly connected with the gate.

Preferably, the bottom fixed mounting who installs the case has the reinforcement piece, reinforcement piece and shielding plate sliding connection, one side fixed mounting of shielding plate has the anticreep piece.

Compared with the prior art, the utility model provides a novel water conservancy water and electricity flood discharge gate has following beneficial effect:

through the motion mode who changes the gate, with common reciprocating transform into and rotate about to make the position that the gate fell deposit silt when opening the floodgate and flood discharge, also can not influence closing of gate, the gate of rotation state can scrape silt aside at closed in-process, has the efficiency of automatic clearance silt.

Drawings

Fig. 1 is a schematic front sectional view of a preferred embodiment of the novel water conservancy and hydropower flood discharge gate device provided by the invention;

FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;

FIG. 3 is an enlarged schematic view of portion B shown in FIG. 1;

fig. 4 is a side view of the river and gate of the present invention;

fig. 5 is a top view of the cross bar, sprocket and chain of the present invention.

Reference numbers in the figures: 1. a river channel; 2. a gate; 3. a vertical frame; 4. a butt joint block; 5. positioning a rod; 6. installing a box; 7. a water baffle; 8. a transverse bar; 9. a motor; 10. a sprocket; 11. a chain; 12. a moving block; 13. an outlet hole; 14. a docking rod; 15. a transfer block; 16. mounting blocks; 17. a shielding plate; 18. and (6) moving the hole.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, wherein fig. 1 is a front cross-sectional view of a preferred embodiment of the novel water conservancy and hydropower flood discharge gate device provided by the present invention; FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1; FIG. 3 is an enlarged schematic view of portion B shown in FIG. 1; fig. 4 is a side view of the river and gate of the present invention; fig. 5 is a top view of the cross bar, sprocket and chain of the present invention. Novel water conservancy water and electricity flood discharge gate includes: 1, a river channel; the gate 2 is rotatably arranged on the river channel 1; four vertical frames 3, four vertical frames 3 are all fixedly installed on the river channel 1, and an installation box 6 mentioned below is installed to be suspended above the river channel 1; two butt-joint blocks 4, the two butt-joint blocks 4 being fixedly installed between the four upright frames 3 for support of a later-mentioned installation box 6; the four positioning rods 5 are fixedly arranged at the bottoms of the two butting blocks 4, four fixing points of the installation box 6 mentioned below are determined through the four positioning rods 5, and the installation stability of the installation box 6 is determined; the mounting box 6 is fixedly arranged at the bottom of the four positioning rods 5; a water guard plate 7, the water guard plate 7 is fixedly installed on one side of the gate 2 to prevent water flow from flowing out from the upper side of the gate 2 in a rotating state; the two transverse rods 8, the two transverse rods 8 are rotatably arranged in the mounting box 6; the motor 9, the motor 9 is installed in installing the case 6, the output shaft of the motor 9 is fixedly connected with one end of the correspondent transverse bar 8; the two chain wheels 10 are fixedly sleeved on the two transverse rods 8; the chain 11, the chain 11 is set up between two sprockets 10, two sprockets 10 cooperate with chain 11 to have greater driving force, guarantee two horizontal rods 8 realize the synchronous rotation; the two moving blocks 12 are arranged on the two transverse rods 8 in a threaded mode, rolling balls are embedded in the two moving blocks 12, and the two rolling balls are in contact with the inner wall of the top of the installation box 6; an extension hole 13, the extension hole 13 being opened at the bottom of the mounting box 6 to provide extension and movement space for two docking levers 14 mentioned below; the two butt joint rods 14 are rotatably arranged on the two moving blocks 12 and generate a pulling effect on the gate 2; the two transfer blocks 15 are rotatably arranged at one ends, far away from the two moving blocks 12, of the two butt-joint rods 14, and the two transfer blocks 15 are fixedly connected with one side of the gate 2, so that the flexibility of the movement of the two butt-joint rods 14 is ensured; the protection mechanism is arranged on the installation box 6.

In shielding the protruding hole 13 from the foreign matter entering the mounting box 6, in this embodiment, it is preferable that the protection mechanism includes: the installation device comprises an installation block 16, a baffle plate 17 and two movement holes 18, wherein the installation block 16 is fixedly installed on one side of two moving blocks 12, the baffle plate 17 is fixedly installed at the bottom of the installation block 16, the baffle plate 17 is matched with the extension hole 13, the two movement holes 18 are formed in the baffle plate 17, and the two movement holes 18 are matched with the two butt-joint rods 14.

In order to fix motor 9, raise motor 9 and make its 8 position alignments with the corresponding transverse bar, in this embodiment, preferably, fixed mounting has the supporting seat on the bottom inner wall of installing case 6, supporting seat and motor 9 fixed connection, and a plurality of bleeder vents have been seted up to one side of installing case 6.

In order to support the two transverse rods 8, ensure the stability of the installation of the two transverse rods 8 and limit the range of motion of the two moving blocks 12, in the embodiment, preferably, a support block is fixedly installed between the top inner wall and the bottom inner wall of the installation box 6, and the support block is rotatably connected with the two transverse rods 8.

In order to install the right ends of the two transverse rods 8 and keep the installation of the two transverse rods 8 stable, in the embodiment, preferably, the ends of the two transverse rods 8 are rotatably provided with round blocks, and the round blocks are fixedly connected with the inner wall of one side of the installation box 6.

In order to determine the rotation central point of the gate 2, in this embodiment, preferably, two positioning blocks are rotatably mounted on the river channel 1, two sealing blocks are fixedly mounted on two sides of the gate 2, which are fixedly connected to the gate 2, and both the two sealing blocks are in contact with the river channel 1.

In order to mount the shielding plate 17 and maintain the stability of the shielding plate 17, in the present embodiment, it is preferable that a reinforcing block is fixedly mounted at the bottom of the mounting box 6, the reinforcing block is slidably connected to the shielding plate 17, and an anti-dropping block is fixedly mounted at one side of the shielding plate 17.

The utility model provides a novel water conservancy water and electricity flood discharge gate's theory of operation as follows:

in order to prevent the influence of silt carried by water flow on the opening and closing of the gate and change the prevention of the opening and closing of the gate, a common up-and-down moving mode is replaced by a rotating driving mode, when the gate needs to be opened for flood discharge, the motor 9 is started, an output shaft of the motor 9 drives the transverse rods 8 fixedly connected with the motor to rotate, the transverse rods 8 drive the corresponding chain wheels 10, under the matching action of the two chain wheels 10 and the chain 11, the two transverse rods 8 synchronously rotate, the two transverse rods 8 simultaneously drive the two moving blocks 12, the two moving blocks 12 synchronously move leftwards on the two transverse rods 8, the two moving blocks 12 drive the mounting blocks 16 in the moving process, the mounting blocks 16 drive the baffle plate 17, the baffle plate 17 generates sliding movement with the reinforcing block in the moving process, the two moving blocks 12 drive the two butt-joint rods 14, two butt joint poles 14 will produce the thrust that the below promoted to the left through two switching piece 15 to gate 2, thereby make gate 2 atress use two locating pieces to rotate as the centre of a circle, at gate 2 pivoted in-process, the bottom of river course 1 will be kept away from gradually to gate 2's bottom, will form a flood discharge mouth gradually between the two, lose the back of sheltering from of sunshade, rivers will surge the synchronous flood discharge mouth, at gate 2 pivoted in-process, the breakwater 7 that is located one side will follow synchronous motion, be suitable position with gate 2 adjustment after, breakwater 7 will take to rise gradually under the drive, prevent that the lower rivers that cause of gate 2's upper portion position from flowing away from the top, so that control water flow.

through the motion mode who changes gate 2, will common reciprocating transform into and rotate about to make gate 2 fall the position even silt siltation when the floodgate is opened and flood discharge, also can not influence closing of gate 2, gate 2 of rotation state can scrape silt aside at closed in-process, has the efficiency of automatic clearance silt.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.

Claims

1. A novel water conservancy water and electricity flood discharge gate which is characterized by comprising:

a river channel;

the gate is rotatably arranged on the river channel;

the four vertical frames are all fixedly arranged on the river channel;

the two butt-joint blocks are fixedly arranged among the four vertical frames;

the four positioning rods are fixedly arranged at the bottoms of the two butt-joint blocks;

the mounting box is fixedly mounted at the bottoms of the four positioning rods;

the water baffle is fixedly arranged on one side of the gate;

the two transverse rods are rotatably arranged in the mounting box;

the motor is arranged in the installation box, and an output shaft of the motor is fixedly connected with one end of the corresponding transverse rod;

the two chain wheels are fixedly sleeved on the two transverse rods;

the chain is sleeved between the two chain wheels;

the two moving blocks are mounted on the two transverse rods in a threaded manner;

the extension hole is formed at the bottom of the mounting box;

the two butt joint rods are rotatably arranged on the two moving blocks;

the two transfer blocks are rotatably arranged at one ends of the two butt-joint rods, which are far away from the two moving blocks, and both the two transfer blocks are fixedly connected with one side of the gate;

the protection mechanism is installed on the installation box.

2. The novel water conservancy and hydropower floodgate of claim 1, wherein the protection mechanism comprises: the mounting block is fixedly mounted on one side of each of the two moving blocks, the shielding plate is fixedly mounted at the bottom of the mounting block and is matched with the extending holes, the two moving holes are formed in the shielding plate, and the two moving holes are matched with the two butt-joint rods.

3. The novel water conservancy and hydropower flood discharge gate of claim 1, wherein a support seat is fixedly arranged on the inner wall of the bottom of the installation box, the support seat is fixedly connected with a motor, and a plurality of air holes are formed in one side of the installation box.

4. The novel water conservancy and hydropower flood discharge gate of claim 1, wherein a supporting block is fixedly installed between the top inner wall and the bottom inner wall of the installation box, and the supporting block is rotatably connected with the two transverse rods.

5. A novel water conservancy and hydropower flood discharge gate according to claim 1, wherein a circular block is rotatably mounted at one end of each of the two transverse rods, and the two circular blocks are fixedly connected with the inner wall of one side of the installation box.

6. The novel water conservancy and hydropower flood discharge gate of claim 1, wherein two positioning blocks are rotatably mounted on the river channel, and both the two positioning blocks are fixedly connected with the gate.

7. The novel water conservancy and hydropower flood discharge gate of claim 2, wherein a reinforcing block is fixedly mounted at the bottom of the installation box, the reinforcing block is slidably connected with the shielding plate, and an anti-falling block is fixedly mounted on one side of the shielding plate.