CN209760183U

CN209760183U - Dredging device for water conservancy and hydropower dam

Info

Publication number: CN209760183U
Application number: CN201920308188.4U
Authority: CN
Inventors: 冯佑建; 张静
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-12
Filing date: 2019-03-12
Publication date: 2019-12-10
Anticipated expiration: 2029-03-12

Abstract

The utility model discloses a water conservancy water and electricity desilting device for dam, including the desilting frame, the desilting frame includes first fixed plate and second fixed plate, all be equipped with the elasticity net between the relative one end of first fixed plate and second fixed plate, be equipped with a plurality of stop gear between first fixed plate and the second fixed plate, the lateral wall fixedly connected with power unit of first fixed plate, be equipped with two clearance mechanisms, two between first fixed plate and the second fixed plate the equal fixedly connected with drive wheel of lateral wall of clearance mechanism, two the drive wheel is connected through the conveyer belt, one of them the drive wheel is with power unit's lateral wall fixed connection. The utility model discloses it is rational in infrastructure, not only can high-efficiently detach the rubbish in the silt, prevent that rubbish and silt from piling up at the dam edge, do benefit to the emission of silt, guarantee the normal work of water and electricity dam, it is convenient high-efficient, and be convenient for handle rubbish.

Description

Dredging device for water conservancy and hydropower dam

Technical Field

The utility model relates to a water and electricity dam maintenance technical field especially relates to a water conservancy water and electricity is desilting device for dam.

Background

The hydro-junction is an organic complex, such as a hydroelectric dam, formed by constructing hydraulic buildings for controlling and governing water flow according to national relevant specifications by taking engineering measures on a river channel and arranging the hydraulic buildings at reasonable positions to cooperate and coordinate with each other, so as to realize hydraulic and hydraulic tasks.

The dam is built in a river channel to intercept the river, a large amount of sand and garbage can be accumulated at the bottom of the dam along with the increase of the service time, and the accumulated sand and garbage can also cause a bunching effect; at present rubbish is domestic waste mostly, like plastic bag, plastic tubing and so on and be difficult to by the decomposition, these rubbish can follow earth to sink into the bottom together and pile up at the dam limit sometimes, increase the pile up of silt and rubbish so more easily, be unfavorable for the emission of silt, influence the normal work of water and electricity dam, therefore we have designed a water conservancy and hydropower for dam desilting device and have solved above problem.

SUMMERY OF THE UTILITY MODEL

the utility model aims at solving the shortcoming that exists among the prior art, and the desilting device for water conservancy water and electricity dam that proposes, it not only can high-efficiently detach the rubbish in the silt, prevents that rubbish and silt from piling up at the dam edge, does benefit to the emission of silt, guarantees water and electricity dam normal work, and is convenient for high-efficient, and is convenient for handle rubbish.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The utility model provides a water conservancy water and electricity desilting device for dam, includes the desilting frame, the desilting frame includes first fixed plate and second fixed plate, all be equipped with the elasticity net between the relative one end of first fixed plate and second fixed plate, be equipped with a plurality of stop gear between first fixed plate and the second fixed plate, the lateral wall fixedly connected with power unit of first fixed plate, be equipped with two clearance mechanisms, two between first fixed plate and the second fixed plate the equal fixedly connected with drive wheel of lateral wall of clearance mechanism, two the drive wheel is connected through the conveyer belt, one of them the lateral wall fixed connection of drive wheel and power unit.

Preferably, stop gear is including running through first fixed plate and second fixed plate and rather than sliding connection's gag lever post, the equal fixedly connected with stopper of both ends lateral wall of gag lever post.

Preferably, the power mechanism comprises a fixing plate fixedly connected with the side wall of the first fixing plate, the fixing plate is fixedly connected with a servo motor, and one of the driving wheels is fixedly connected with the output end of the servo motor.

Preferably, clearance mechanism including run through first fixed plate lateral wall and with drive wheel fixed connection's T type pole, T type pole rotates with the lateral wall of first fixed plate to be connected, fixedly connected with three well cavity pole on the T type pole, it is three all be equipped with well cavity in the well cavity pole, it is three all be equipped with the slide bar in the well cavity pole, it is three the slide bar all runs through the lateral wall of relative well cavity pole and rather than sliding connection, it is three the common fixedly connected with connecting rod of the other end of slide bar, the connecting rod rotates with the lateral wall of second fixed plate to be connected, and is three the lateral wall of well cavity pole all runs through the bolt that is equipped with rather than threaded connection, and is three the bolt all offsets with the lateral wall of relative slide bar.

Preferably, the first fixing plate and the second fixing plate are both combined plates, and the two opposite first fixing plates or the two opposite second fixing plates are connected through connecting pieces.

Preferably, the bottom side walls of the first fixing plate and the second fixing plate are both arranged in a V shape.

Compared with the prior art, the utility model, its beneficial effect does:

1. The utility model discloses, rotate through servo motor, under the cooperation of drive wheel and conveyer belt, the rotation of cavity pole and slide bar in the realization, so can stir silt, will be pressed the rubbish and the silt separation in the bottom, rubbish leans on self buoyancy upward movement, so, realizes being convenient for again to collect convenient and practical to the clearance of rubbish.

2. The utility model discloses, through the length of control slide bar in the cavity, can control the distance between first fixed plate and the second fixed plate, so can control the area of handling rubbish, the practicality is wider and be convenient for adjust.

To sum up, the utility model discloses it is rational in infrastructure, not only can high-efficiently detach the rubbish in the silt, prevent that rubbish and silt from piling up at the dam edge, do benefit to the emission of silt, guarantee water and electricity dam normal work, it is convenient high-efficient, and be convenient for handle rubbish.

Drawings

Fig. 1 is a schematic structural view of a dredging device for a water conservancy and hydropower dam provided by the utility model;

FIG. 2 is a top view of the dredging device for water conservancy and hydropower dam of the present invention;

Fig. 3 is the utility model provides a partial structure connection schematic diagram of a water conservancy water and electricity is dredging device for dam.

In the figure: the desilting device comprises a desilting frame 1, a first fixing plate 2, a second fixing plate 3, a fixing plate 4, a servo motor 5, a driving wheel 6, a limiting rod 7, a limiting block 8, a conveying belt 9, a 10T-shaped rod, a hollow rod 11, a sliding rod 12, a connecting rod 13, a bolt 14, an elastic net 15 and a hollow cavity 16.

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.

Referring to fig. 1-3, a dredging device for a water conservancy and hydropower dam comprises a dredging frame 1, wherein the dredging frame 1 comprises a first fixing plate 2 and a second fixing plate 3, the first fixing plate 2 and the second fixing plate 3 are both combined plates, and two opposite first fixing plates 2 or two opposite second fixing plates 3 are connected through connecting pieces, so that the dredging device is convenient to mount and dismount and also convenient to carry; the bottom side walls of the first fixing plate 2 and the second fixing plate 3 are both arranged in a V shape, so that the first fixing plate and the second fixing plate can be conveniently inserted into soil.

An elastic net 15 is arranged between the opposite ends of the first fixing plate 2 and the second fixing plate 3, so that the garbage is prevented from flowing along with water when floating, and the garbage is convenient to salvage; be equipped with a plurality of stop gear between first fixed plate 2 and the second fixed plate 3, stop gear including run through first fixed plate 2 and second fixed plate 3 and rather than sliding connection's gag lever post 7, the equal fixedly connected with stopper 8 of both ends lateral wall of gag lever post 7 can carry on spacingly to first fixed plate 2 and second fixed plate 3, increases stability between the two.

A power mechanism is fixedly connected to the side wall of the first fixing plate 2, the power mechanism comprises a fixing plate 4 fixedly connected with the side wall of the first fixing plate 2, a servo motor 5 is fixedly connected to the fixing plate 4, the servo motor 5 is a waterproof motor, and the model of the servo motor 5 is MHME202G 1; one of the driving wheels 6 is fixedly connected with the output end of the servo motor 5, which is not described in detail herein in the prior art.

two cleaning mechanisms are arranged between the first fixing plate 2 and the second fixing plate 3, the side walls of the two cleaning mechanisms are fixedly connected with driving wheels 6, the two driving wheels 6 are connected through a conveying belt 9, and one driving wheel 6 is fixedly connected with the side wall of the power mechanism.

Specifically, the cleaning mechanism comprises a T-shaped rod 10 which penetrates through the side wall of the first fixing plate 2 and is fixedly connected with the driving wheel 6, the T-shaped rod 10 is rotatably connected with the side wall of the first fixing plate 2, three hollow rods 11 are fixedly connected to the T-shaped rod 10, hollow cavities 16 are arranged in the three hollow rods 11, sliding rods 12 are arranged in the three hollow rods 11, the three sliding rods 12 penetrate through the side wall of the corresponding hollow rod 11 and are slidably connected with the side wall, the other ends of the three sliding rods 12 are fixedly connected with a connecting rod 13 together, the connecting rod 13 is rotatably connected with the side wall of the second fixing plate 3, bolts 14 which are in threaded connection with the outer side wall of each hollow rod 11 penetrate through the outer side wall of the corresponding hollow rod, and the outer surfaces of the; the three bolts 14 are all abutted against the side walls of the opposite sliding rods 12, sludge is stirred through the hollow rods 11 and the sliding rods 12, the pressed garbage can be separated, the garbage moves upwards by means of buoyancy of the garbage, the garbage is convenient to salvage, and therefore the sludge is effectively prevented from being accumulated.

In the utility model, when the sludge and garbage at the bottom of the hydroelectric dam need to be cleaned, the dredging frame 1 is prevented from being in water and the bottoms of the first fixing plate 2 and the second fixing plate 3 are inserted into the soil by taking the traction boat as an assistant, so that the stability of the dredging frame 1 is ensured; then start servo motor 5, servo motor 5's rotation drives the rotation of drive wheel 6, under the effect of conveyer belt 9, realize that two drive wheels 6 rotate simultaneously, and then rotate when realizing two T type poles 10, so realize cavity pole 11, the rotation of slide bar 12, can stir silt through cavity pole 11 and slide bar 12, make its inside rubbish and silt separation, the disposal bag, the plastic tubing leans on self buoyancy upward movement, under the effect of elastic net 15, guarantee that rubbish can not drift other places, be convenient for collect the clearance to rubbish.

Under the great condition of dam area to the water and electricity, before will dredging frame 1 launch, the distance between adjustment first fixed plate 2 and the second fixed plate 3, so slide bar 12 slides in well cavity 16, after the adjustment, rotate bolt 14 and offset with slide bar 12's lateral wall, guarantee the stability after the adjustment, so increase the area of desilting processing rubbish, improve work efficiency, it is convenient simple.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a water conservancy water and electricity is dredging device for dam, includes desilting frame (1), its characterized in that, desilting frame (1) is including first fixed plate (2) and second fixed plate (3), all be equipped with elastic net (15) between first fixed plate (2) and the relative one end of second fixed plate (3), be equipped with a plurality of stop gear between first fixed plate (2) and second fixed plate (3), the lateral wall fixedly connected with power unit of first fixed plate (2), be equipped with two clearance mechanisms between first fixed plate (2) and second fixed plate (3), two the equal fixedly connected with drive wheel (6) of lateral wall of clearance mechanism, two drive wheel (6) are connected through conveyer belt (9), one of them drive wheel (6) and power unit's lateral wall fixed connection.

2. the dredging device for the water conservancy and hydropower dam according to claim 1, wherein the limiting mechanism comprises a limiting rod (7) which penetrates through the first fixing plate (2) and the second fixing plate (3) and is in sliding connection with the first fixing plate and the second fixing plate, and the side walls of two ends of the limiting rod (7) are fixedly connected with limiting blocks (8).

3. A water conservancy and hydropower dam dredging device according to claim 2, wherein the power mechanism comprises a fixing plate (4) fixedly connected with the side wall of the first fixing plate (2), a servo motor (5) is fixedly connected to the fixing plate (4), and one of the driving wheels (6) is fixedly connected with the output end of the servo motor (5).

4. The dredging device for the water conservancy and hydropower dam according to claim 3, wherein the cleaning mechanism comprises a T-shaped rod (10) penetrating through the side wall of the first fixing plate (2) and fixedly connected with the driving wheel (6), the T-shaped rod (10) is rotatably connected with the side wall of the first fixing plate (2), three hollow rods (11) are fixedly connected to the T-shaped rod (10), hollow cavities (16) are arranged in the three hollow rods (11), sliding rods (12) are arranged in the three hollow rods (11), the three sliding rods (12) penetrate through the side walls of the opposite hollow rods (11) and are slidably connected with the opposite hollow rods, a connecting rod (13) is fixedly connected to the other ends of the three sliding rods (12), the connecting rod (13) is rotatably connected with the side wall of the second fixing plate (3), bolts (14) are arranged on the outer side walls of the three hollow rods (11), the three bolts (14) are all abutted against the side wall of the opposite sliding rod (12).

5. A dredging device for water conservancy and hydropower dams according to claim 4, wherein the first fixing plate (2) and the second fixing plate (3) are both composite plates, and the two opposite first fixing plates (2) or the two second fixing plates (3) are connected through connecting pieces.

6. A dredging device for water conservancy and hydropower dams according to claim 5, wherein the side walls of the bottom ends of the first fixing plate (2) and the second fixing plate (3) are both V-shaped.