CN214401685U

CN214401685U - City river sluice for hydraulic engineering

Info

Publication number: CN214401685U
Application number: CN202120376543.9U
Authority: CN
Inventors: 赵波
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-19
Filing date: 2021-02-19
Publication date: 2021-10-15
Anticipated expiration: 2031-02-19

Abstract

The utility model belongs to the technical field of river sluice technique and specifically relates to a city river sluice for hydraulic engineering, including the river levee, the river levee upper end is through dead lever fixedly connected with bridge floor, river levee front end middle part fixedly connected with fixed plate, fixed plate middle part sliding connection has the sliding block, sliding block upper end fixedly connected with level sensor, the equal fixedly connected with slider in both ends about the sliding block, and the slider runs through the fixed plate, slider and fixed plate sliding connection, the utility model discloses in, through micro motor, level sensor, sliding block and the gear that sets up, start micro motor, threaded shaft area left end slider rebound, mesh between gear on the right-hand member slider and the tooth, supplementary sliding block rebound to drive level sensor and reciprocate on the fixed plate, set up like this and can be according to different seasons, the, The water level sensor is adjusted according to the difference of the rainfall amount, so that the quantity of the gates required to be placed is known.

Description

City river sluice for hydraulic engineering

Technical Field

The utility model relates to a river sluice technical field specifically is a city river sluice for hydraulic engineering.

Background

The water gate for regulating upstream water level and controlling flow rate of discharged water on natural river channel is also called river-blocking control gate, and its main function is that in the dry period the gate is closed to raise upstream water level so as to meet the requirements for navigation, irrigation, power generation, diversion and urban water supply, in the flood period the gate is opened to discharge flood so as to make upstream water supply level not exceed flood-control limit water level, and at the same time the flow rate of discharged water is controlled so as to make it not exceed the safety discharge of downstream river channel, and on the sandy river channel the river gate also can be used for removing silt and keeping water-sand balance state of original river bed, and the river-blocking gate is usually selected on the river channel section with straight river channel, stable river bed and single section, so that it can make the water flow passing through the gate smooth, single wide flow rate uniform, and easy diffusion of discharged water flow, and is favourable for shortening length of energy-dissipating facility under the gate, and when the river-blocking gate, water inlet gate, sand-flushing gate and ship are arranged together to form a hub with navigation task, the river sluice gate site can be selected on a stable curved river section, and the water inlet gate and the sand sluice gate are arranged on the concave bank of the curved road, so that the length of the approach channel is shortened, the interference of water flow of the river sluice gate on the navigation of a ship is reduced, the arrangement can ensure that the application condition of a hub is good, and the construction and diversion are facilitated.

In the prior art, most of devices in the market manually detect the rising of river water to determine whether to release the gate, and the rainfall is different due to different seasons, the size of the gate required to be released is also different, and the common gate can only adjust the size of water flow according to the rising or falling of the adjusting gate, so that the rising amplitude of the gate cannot be accurately adjusted according to the flow of the river water.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a city sluice for hydraulic engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a city river sluice for hydraulic engineering comprises a river levee, wherein the upper end of the river levee is fixedly connected with a bridge floor through a fixed rod, the middle part of the front end of the river levee is fixedly connected with a fixed plate, the middle part of the fixed plate is connected with a sliding block in a sliding manner, the upper end of the sliding block is fixedly connected with a water level sensor, the left end and the right end of the sliding block are both fixedly connected with sliding blocks, the sliding blocks penetrate through the fixed plate, the sliding blocks are slidably connected with the fixed plate, the left end of the inner side of the fixed plate is fixedly connected with a micro motor, the tail end of a main shaft of the micro motor is fixedly connected with a threaded shaft, the threaded shaft penetrates through the sliding block at the left end, the inner side of the sliding block at the right end is rotatably connected with a gear, the upper end of the river levee is fixedly connected with fixed blocks, one ends of the fixed blocks, far away from the fixed plate, at the two ends of the river levee are positioned at the main shaft of the motor, the terminal fixedly connected with pivot of main shaft of motor, and the pivot other end rotates with the fixed block that is located the river levee center and is connected, the pivot outside is around having the rope, rope lower extreme fixedly connected with supporting shoe, supporting shoe lower extreme fixedly connected with baffle, the baffle rear end is equipped with the grid plate, and grid plate and river levee sliding connection, the equal fixedly connected with electro-magnet in both sides about the inboard rear end of baffle, fixed plate front end upside fixedly connected with controller.

Preferably, the sliding block at the left end is in threaded connection with the threaded shaft, and the threaded shaft is in rotational connection with the fixed plate.

Preferably, the right end of the inner side of the fixing plate is fixedly connected with teeth, and the gear is meshed with the teeth.

Preferably, the baffle is connected with the river levee in a sliding mode, and the baffle is connected with the grid plate in a sliding mode.

Preferably, the electromagnet is connected with the grid plate in a sliding mode, and the middle of the inner side of the baffle is fixedly connected with a storage battery.

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

1. in the utility model, the micro motor is started through the micro motor, the water level sensor, the sliding block and the gear, the threaded shaft drives the left end sliding block to move upwards, the gear on the right end sliding block is meshed with the teeth, and the auxiliary sliding block moves upwards so as to drive the water level sensor to move up and down on the fixed plate;

2. the utility model discloses in, through the motor that sets up, the apparatus further comprises a rotating shaft, the rope, baffle and grid plate, the motor operation, the pivot takes place to rotate on the fixed block, tighten up the rope, start the electro-magnet here simultaneously, adsorb the grid plate on the baffle, the effect baffle and the grid plate of rope together rebound, can put the flow of river to the biggest like this, when the rainfall is not so big, at this moment do not start the electro-magnet, the pivot is driving the rope and is upwards moving the baffle, set up the size that can be accurate control river discharge through baffle and grid plate like this.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the installation structure of the electromagnet of the present invention;

FIG. 3 is a schematic cross-sectional view of the fixing plate of FIG. 1 according to the present invention;

fig. 4 is a schematic structural diagram of a portion a of fig. 3 according to the present invention.

In the figure: 1-river levee, 2-bridge floor, 3-fixed plate, 4-sliding block, 5-water level sensor, 6-sliding block, 7-micro motor, 8-threaded shaft, 9-gear, 10-tooth, 11-fixed block, 12-motor, 13-rotating shaft, 14-rope, 15-supporting block, 16-baffle, 17-grid plate, 18-electromagnet, 19-storage battery and 20-controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a city river sluice for hydraulic engineering comprises a river levee 1, wherein the upper end of the river levee 1 is fixedly connected with a bridge deck 2 through a fixing rod, the middle part of the front end of the river levee 1 is fixedly connected with a fixing plate 3, the middle part of the fixing plate 3 is slidably connected with a sliding block 4, the upper end of the sliding block 4 is fixedly connected with a water level sensor 5, the left end and the right end of the sliding block 4 are both fixedly connected with sliding blocks 6, the sliding blocks 6 penetrate through the fixing plate 3, the sliding blocks 6 are slidably connected with the fixing plate 3, the left end of the inner side of the fixing plate 3 is fixedly connected with a micro motor 7, the tail end of a main shaft of the micro motor 7 is fixedly connected with a threaded shaft 8, the threaded shaft 8 penetrates through the sliding block 6 at the left end, the inner side of the sliding block 6 at the right end is rotatably connected with a gear 9, the upper end of the river levee 1 is fixedly connected with a fixing block 11, one end, which is positioned at two sides of the river levee 1 and is far away from the fixing plate 3, is fixedly connected with a motor 12, the main shaft of motor 12 runs through the fixed block 11 that is located river levee 1 both ends, the terminal fixedly connected with pivot 13 of main shaft of motor 12, and the pivot 13 other end rotates with the fixed block 11 that is located river levee 1 center and is connected, the pivot 13 outside is around covering there is rope 14, rope 14 lower extreme fixedly connected with supporting shoe 15, supporting shoe 15 lower extreme fixedly connected with

baffle

16, 16 rear ends of baffle are equipped with grid plate 17, and

grid plate

17 and 1 sliding connection of river levee, the equal fixedly connected with electro-magnet 18 in both sides about the inboard rear end of baffle 16, fixed plate 3 front end upside fixedly connected with controller 20.

The slide block 6 at the left end is spirally connected with the threaded shaft 8, the threaded shaft 8 is rotatably connected with the fixed plate 3, when the micro motor 7 runs, the threaded shaft 8 rotates to drive the slide block 6 at the left end to move upwards so as to conveniently drive the slide block 4 to move up and down, the right end inside the fixed plate 3 is fixedly connected with the teeth 10, the gear 9 is meshed with the teeth 10, when the slide block 4 moves upwards, the gear 9 in the slide block 6 at the right end is meshed with the teeth 10 on the fixed plate 3, the friction between the slide block 4 and the slide block 6 at the right end and the fixed plate 3 can be reduced, so that the slide block 4 can move up and down smoothly, the baffle 16 is slidably connected with the river levee 1 and is slidably connected with the grid plate 17, when water needs to be drained, the motor 12 is started, the rope 14 is retracted by the rotating shaft 13, the baffle 16 is pulled upwards to expose the whole grid plate 17, the water discharge amount is increased, the electromagnet 18 is connected with the grid plate 17 in a sliding mode, the storage battery 19 is fixedly connected to the middle portion of the inner side of the baffle plate 16, when a large amount of water needs to be discharged, the electromagnet 18 is started, the grid plate 17 is adsorbed on the baffle plate 16, and after the grid plate 17 and the baffle plate 16 are pulled up together when the motor 12 is started, so that the water discharge amount is increased to the maximum.

The working process is as follows: when the rainwater is in a season with large rainwater amount, the controller 20 starts the micro motor 7, the threaded shaft 8 drives the sliding block 6 to move upwards, the gear 9 in the sliding block 6 at the right end is meshed with the teeth 10 on the fixed plate 3, the friction between the sliding block 4 and the sliding block 6 at the right end and the fixed plate 3 can be reduced, so that the sliding block 4 can move up and down smoothly, the sliding block 4 drives the water level sensor 5 to move to the highest position of the fixed plate 3, when the water level sensor 5 detects that water flow exists at the position, the controller 20 starts the motor 12, the rotating shaft 13 rotates on the fixed block 11, the rope 14 is tightened, the electromagnet 18 is started at the same time, the grid plate 17 is adsorbed on the baffle plate 16, the baffle plate 16 and the grid plate 17 move upwards and downwards on a river bank under the action of the rope 14, the flow of the river water can be maximized, when the rainwater amount is not large, the water level sensor 5 is moved to the middle position of the fixed plate 3, after the water level sensor 5 detects the water level, the controller 20 starts the motor 12, at this time, the electromagnet 18 is not started, the rotating shaft 13 drives the rope 14 to move the baffle 16 upwards, and therefore the flowing water quantity passing through is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an urban river sluice for hydraulic engineering, includes river levee (1), its characterized in that: the river levee (1) upper end is fixedly connected with a bridge deck (2) through a fixing rod, the middle part of the front end of the river levee (1) is fixedly connected with a fixing plate (3), the middle part of the fixing plate (3) is connected with a sliding block (4), the upper end of the sliding block (4) is fixedly connected with a water level sensor (5), the left end and the right end of the sliding block (4) are both fixedly connected with a sliding block (6), the sliding block (6) penetrates through the fixing plate (3), the sliding block (6) is connected with the fixing plate (3) in a sliding manner, the left end of the inner side of the fixing plate (3) is fixedly connected with a micro motor (7), the tail end of a main shaft of the micro motor (7) is fixedly connected with a threaded shaft (8), the threaded shaft (8) penetrates through the sliding block (6) at the left end, the inner side of the sliding block (6) at the right end is rotatably connected with a gear (9), the upper end of the river levee (1) is fixedly connected with a fixing block (11), one end of the fixed block (11) which is positioned at the two sides of the river levee (1) and is far away from the fixed plate (3) is fixedly connected with a motor (12), a main shaft of the motor (12) penetrates through the fixed blocks (11) at the two ends of the river levee (1), the tail end of the main shaft of the motor (12) is fixedly connected with a rotating shaft (13), the other end of the rotating shaft (13) is rotationally connected with a fixed block (11) positioned at the center of the river bank (1), a rope (14) is wound on the outer side of the rotating shaft (13), the lower end of the rope (14) is fixedly connected with a supporting block (15), the lower end of the supporting block (15) is fixedly connected with a baffle plate (16), the rear end of the baffle plate (16) is provided with a grid plate (17), the grid plate (17) is connected with the river levee (1) in a sliding way, the upper side and the lower side of the rear end of the inner side of the baffle plate (16) are fixedly connected with electromagnets (18), the upper side of the front end of the fixing plate (3) is fixedly connected with a controller (20).

2. The urban river sluice for hydraulic engineering according to claim 1, characterized in that: the slide block (6) positioned at the left end is spirally connected with the threaded shaft (8), and the threaded shaft (8) is rotatably connected with the fixed plate (3).

3. The urban river sluice for hydraulic engineering according to claim 1, characterized in that: the right end of the inner side of the fixed plate (3) is fixedly connected with teeth (10), and the gear (9) is meshed with the teeth (10).

4. The urban river sluice for hydraulic engineering according to claim 1, characterized in that: the baffle (16) is connected with the river levee (1) in a sliding mode, and the baffle (16) is connected with the grid plate (17) in a sliding mode.

5. The urban river sluice for hydraulic engineering according to claim 1, characterized in that: the electromagnet (18) is connected with the grid plate (17) in a sliding mode, and the middle of the inner side of the baffle plate (16) is fixedly connected with a storage battery (19).