CN217948971U

CN217948971U - Gate for water conservancy construction

Info

Publication number: CN217948971U
Application number: CN202222004571.5U
Authority: CN
Inventors: 梁宝振; 关萌萌; 格日乐图
Original assignee: Tianjin Harbor Port Construction Engineering Co ltd
Current assignee: Tianjin Harbor Port Construction Engineering Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-12-02
Anticipated expiration: 2032-08-01

Abstract

The utility model relates to a gate for water conservancy construction, including the gate frame, the intermediate position department bearing at gate frame top is connected with the internal thread sleeve pipe, one side at gate frame top is provided with servo motor, servo motor's the output all is provided with second drive gear with the top in the internal thread sleeve pipe outside, the inside cover of internal thread sleeve pipe is equipped with the threaded rod, the bottom of threaded rod is provided with the gate, the inside one side of gate frame is provided with the worm. The utility model discloses the device drives second drive gear through the rotation of internal thread sheathed tube and drives gate vertical movement in the inside of gate frame, through the mutual transmission between first drive gear and the chain, can drive the worm rotatory, and the worm drives worm wheel and scraper blade and rotates, and the scraper blade rotates to gate department, to the gate surface mutual contact of rebound, strikes off the earth and the aquatic organism on gate surface, and not only the gate is cleared up, can reduce the load of headstock gear simultaneously.

Description

Gate for water conservancy construction

Technical Field

The utility model relates to a gate technical field specifically is a gate for water conservancy construction.

Background

The water conservancy gate is a low-water-head hydraulic structure which is built on a river channel and a channel and utilizes the gate to control the flow and adjust the water level, the gate is closed to block flood, block tide or raise the upstream water level so as to meet the requirements of irrigation, power generation, aquatic products, industry, domestic water and the like, the gate is opened to discharge flood, waterlogging and abandon water, water can be supplied to the downstream river channel or the channel, and the water gate is used as a structure for retaining water, draining water or getting water in the hydraulic structure.

However, the existing gate has certain defects:

1. current gate is soaked to the aquatic for a long time, leads to the surface of gate can adhere to a large amount of aquatic organisms to and some earth of adhesion, make the gate comparatively heavy, and comparatively inconvenient when clearing up through the manual work, increase the load of headstock gear.

2. Meanwhile, the gate is closed and started, generally by the hoist, but the hoist needs to use certain electric quantity for working, and the potential energy generated by water flow cannot be well utilized for power generation.

Disclosure of Invention

An object of the utility model is to provide a gate for water conservancy construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a gate for water conservancy construction, includes the gate frame, the intermediate position department bearing at gate frame top is connected with the internal thread sleeve pipe, one side at gate frame top is provided with servo motor, servo motor's output and the top in the internal thread sleeve pipe outside all are provided with second drive gear, two second drive gear intermeshing, the inside cover of internal thread sleeve pipe is equipped with the threaded rod, the bottom of threaded rod is provided with the gate, the inside one side of gate frame is provided with the worm, the top in the worm outside and the bottom in the internal thread sleeve pipe outside are provided with first drive sprocket, and are two sets of the outside cover of first drive sprocket is equipped with the chain, the top of gate frame one side is provided with the battery, the both ends of the inside one side of gate frame are provided with the worm wheel, worm wheel and worm meshing, the inside of gate frame is extended and is provided with the scraper blade at the both ends of worm wheel, two scraper blades respectively with the laminating of the front side of gate, the positive one end of gate frame is provided with the electricity generation subassembly, electricity generation subassembly and battery electric connection, battery and servo motor electric connection.

Preferably, the electricity generation subassembly includes generator, transmission shaft, impeller assembly, first bevel gear and second bevel gear, the generator is located one side that gate frame front one end top is close to the battery, the impeller assembly is located one side of gate frame front one end bottom, generator and battery electric connection, impeller assembly back one end is provided with the second bevel gear, the rotor end of generator is provided with the transmission shaft, the bottom of transmission shaft is provided with first bevel gear, can generate electricity to the device, intermeshing between first bevel gear and the second bevel gear is convenient for rotate the transmission shaft.

Preferably, the first bevel gear is located above the second bevel gear.

Preferably, the bottom of the inside both sides of gate frame is provided with the spout, gate and spout mutual slip for the gate removes more stably.

Preferably, the scraper and the transmission shaft are located on different vertical planes, the transmission shaft is located in front of the scraper, and the scraper and the transmission shaft do not interfere with each other.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the second transmission gear is driven to drive the gate to vertically move in the gate frame through the rotation of the internal thread sleeve, the worm can be driven to rotate through mutual transmission between the first transmission chain wheel and the chain, the worm drives the worm wheel and the scraper blade to rotate, the scraper blade rotates towards the gate, the gate surfaces of the vertical movement are in mutual contact, soil and aquatic organisms on the gate surfaces are scraped, the gate is cleaned, and meanwhile the load of the hoist can be reduced.

2. Simultaneously when the gate is opened for the inside of rivers through gate frame can strike impeller assembly's surface, drives the blade on the impeller assembly and rotates, thereby makes second bevel gear drive the transmission shaft through first bevel gear and rotate, generates electricity through the generator, stores the electricity of generator through the battery.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is a top view of the impeller assembly of the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. a gate frame; 2. a gate; 3. a worm gear; 4. a worm; 5. a first drive sprocket; 6. a servo motor; 7. a chain; 8. a second transmission gear; 9. an internally threaded sleeve; 10. a generator; 11. a storage battery; 12. a threaded rod; 13. a drive shaft; 14. an impeller assembly; 15. a first bevel gear; 16. a second bevel gear; 17. and a scraper.

The following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a gate for water conservancy construction, including gate frame 1, the intermediate position department bearing at gate frame 1 top is connected with internal thread sleeve pipe 9, one side at gate frame 1 top is provided with servo motor 6, servo motor 6's output and the top in the internal thread sleeve pipe 9 outside all are provided with second drive gear 8, two second drive gear 8 intermeshing, the inside cover of internal thread sleeve pipe 9 is equipped with threaded rod 12, the bottom of threaded rod 12 is provided with gate 2, one side of gate frame 1 inside is provided with worm 4, the top in the worm 4 outside and the top in the internal thread sleeve pipe 9 outside are provided with first drive sprocket 5, the outside cover of two sets of first drive sprocket 5 is equipped with chain 7, the top of gate frame 1 one side is provided with battery 11, the both ends of gate frame 1 inside one side are provided with worm wheel 3, worm wheel 3 meshes with worm 4, worm wheel 3 is located same perpendicular plane with worm 4, intermeshing between worm wheel 3 and the worm 4, the both ends of worm wheel 3 extend the inside of gate frame 1 and be provided with scraper blade 17, two scraper blades 17 laminate with the front and back of gate 2 respectively, the bottom of gate frame 1 front one end is provided with the electricity generation subassembly, battery 11 and battery electric connection, battery 11, electric connection motor.

Further, the power generation assembly comprises a power generator 10, a transmission shaft 13, an impeller assembly 14, a first bevel gear 15 and a second bevel gear 16, the power generator 10 is located on one side, close to the storage battery 11, of the top of one end of the front face of the gate frame 1, the power generator 10 is electrically connected with the storage battery 11, the impeller assembly 14 is located on one side of the bottom of one end of the front face of the gate frame 1, the second bevel gear 16 is arranged at one end of the back face of the impeller assembly 14, the transmission shaft 13 is arranged at the rotor end of the power generator 10, the first bevel gear 15 is arranged at the bottom of the transmission shaft 13, and the first bevel gear 15 and the second bevel gear 16 are meshed with each other.

Further, the first bevel gear 15 is located above the second bevel gear 16.

Furthermore, the bottom of the two sides in the gate frame 1 is provided with a sliding chute, and the gate 2 and the sliding chute slide with each other.

Further, the scraper 17 is located on a different vertical plane from the driving shaft 13, and the driving shaft 13 is located in front of the scraper 17.

The working principle is as follows: firstly, when the gate 2 is opened and closed, the servo motor 6 works to rotate the internal thread sleeve 9 through the two groups of second transmission gears 8, the internal thread sleeve 9 drives the gate 2 to vertically move through the threaded rod 12, the internal thread sleeve 9 drives the worm 4 to rotate through the matching of the first transmission chain wheel 5 and the chain 7, the worm 4 drives the two groups of scraper blades 17 to rotate through the worm wheel 3, and the scraper blades 17 rotate towards the gate 2 and contact with the surface of the gate 2 to scrape aquatic organisms and soil on the surface of the gate;

meanwhile, when flowing, water flow impacts the impeller assembly 14, so that blades on the impeller assembly 14 rotate to drive the second bevel gear 16 to rotate, the second bevel gear 16 drives the transmission shaft 13 to rotate through the first bevel gear 15, the generator 10 generates electricity, the storage battery 11 stores the electricity generated by the generator 10, and the storage battery 11 provides electricity for the servo motor 6.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides a gate for water conservancy construction, includes gate frame (1), its characterized in that: the electric power generation gate is characterized in that an internal thread sleeve (9) is connected to a bearing at the middle position of the top of the gate frame (1), one side of the top of the gate frame (1) is provided with a servo motor (6), the output end of the servo motor (6) and the top of the outer side of the internal thread sleeve (9) are provided with second transmission gears (8), the two second transmission gears (8) are meshed with each other, a threaded rod (12) is sleeved inside the internal thread sleeve (9), the bottom of the threaded rod (12) is provided with a gate (2), one side inside the gate frame (1) is provided with a worm (4), the top of the outer side of the worm (4) and the bottom of the outer side of the internal thread sleeve (9) are provided with first transmission sprockets (5), two sets of the first transmission sprockets (5) are sleeved with chains (7), the top of one side of the gate frame (1) is provided with a storage battery (11), the two ends of one side inside the gate frame (1) are provided with worm wheels (3), the worm wheels (3) are meshed with the worm (4), the two ends of the two scraper plates (17) extend out of the gate frame (1) and are respectively connected with a power generation gate assembly at the front end and the front end of the gate frame (11) and the power generation gate assembly, the storage battery (11) is electrically connected with the servo motor (6).

2. The gate for water conservancy construction according to claim 1, characterized in that: the power generation assembly comprises a power generator (10), a transmission shaft (13), an impeller assembly (14), a first bevel gear (15) and a second bevel gear (16), the power generator (10) is located on one side, close to the storage battery (11), of the top of one end of the front face of the gate frame (1), the power generator (10) is electrically connected with the storage battery (11), the impeller assembly (14) is located on one side of the bottom of one end of the front face of the gate frame (1), the second bevel gear (16) is arranged at one end of the back face of the impeller assembly (14), the transmission shaft (13) is arranged at the rotor end of the power generator (10), the first bevel gear (15) is arranged at the bottom of the transmission shaft (13), and the first bevel gear (15) and the second bevel gear (16) are meshed with each other.

3. The gate for water conservancy construction according to claim 2, characterized in that: the first bevel gear (15) is positioned above the second bevel gear (16).

4. The gate for water conservancy construction according to claim 1, characterized in that: the bottom of the two sides in the gate frame (1) is provided with a sliding groove, and the gate (2) and the sliding groove slide mutually.

5. The gate for water conservancy construction according to claim 1, characterized in that: the scraper (17) and the transmission shaft (13) are located on different vertical planes, and the transmission shaft (13) is located in front of the scraper (17).