CN216809793U

CN216809793U - Water conservancy and hydropower dam water inlet floater cleaning device

Info

Publication number: CN216809793U
Application number: CN202123084086.5U
Authority: CN
Inventors: 张振发; 曾彬; 李有贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-06-24
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a water conservancy and hydropower dam water inlet floater cleaning device, which relates to the technical field of water conservancy and hydropower and comprises a dam, wherein a water inlet is formed in the dam, a recovery pond is formed in the dam, a bracket is arranged above the water inlet and is provided with a winch, a rope is arranged on the winch, a threaded cover is arranged on the rope, a fixed plate is connected onto the rope, a connecting rod is arranged on the fixed plate, an incomplete gear and a bottom plate are arranged on the connecting rod, the incomplete gear is meshed with a movable block, the movable block is connected with a movable rod, a connecting rod is arranged on the movable rod, and a filter screen is arranged between the fixed block and the bottom plate. To facilitate the cleaning of the floating objects.

Description

Water conservancy and hydropower dam water inlet floater cleaning device

Technical Field

The utility model relates to the technical field of water conservancy and hydropower, in particular to a water conservancy and hydropower dam water inlet floater cleaning device.

Background

In water conservancy and hydropower engineering, dams are constructed to store water, prevent flood, generate electricity and the like, and because of serious human pollution, a large amount of floating objects are accumulated at the water inlet of the water conservancy and hydropower dam, and if the floating objects cannot be cleaned in time, the floating objects are rotted, so that the environment and the water quality around the dam are influenced.

In chinese patent with patent publication (publication) No. CN212772265U, a device for salvaging water conservancy and hydropower dam water inlet floaters is proposed, salvage and recovery of garbage are completed through a winch and an electric telescopic rod which are common low-price instruments, on the one hand, salvage cost is reduced, on the other hand, the structure of the salvaging device is simplified, daily cleaning and maintenance are facilitated, the salvage frame is disassembled and assembled through the arrangement of a clamping block, a clamping groove and a fastening screw rod, but the device needs to manually remove and treat the salvaged floaters, labor intensity of cleaning personnel is increased, cleaning efficiency is influenced, and when the salvage frame is damaged, all components need to be decomposed, the replacement is too slow, and the device is not beneficial to transportation and maintenance of the replaced components, and normal work of the device is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for cleaning floaters at a water inlet of a water conservancy and hydropower dam, so as to solve the problem that the floaters fished by people need to be treated in the background technology.

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

a water conservancy and hydropower dam water inlet floater cleaning device comprises a dam, wherein a water inlet and a support positioned above the water inlet are arranged on the dam, a control switch is arranged at the top of the support, a winch is connected to the support in a sliding manner, a rope is arranged on the winch, a recovery tank is arranged on the dam and positioned on one side of the support, a first electric push rod is arranged on one side, away from the support, of the recovery tank, a driving motor is connected to the first electric push rod, the driving motor is connected with a second electric push rod which is horizontally arranged, one end, away from the driving motor, of the second electric push rod is connected with a rope sleeve sleeved outside the rope, one end, away from the winch, of the rope is connected with a fixed plate, four corners of the fixed plate are hinged with rotating rods which are inverted L-shaped, a tension spring is arranged between the rotating rods and the fixed plate, the bottom of dwang has set firmly the bottom plate, the one end that the bottom plate was kept away from to the dwang is equipped with incomplete gear, incomplete gear engagement has the movable block, the movable block is connected with the carriage release lever that the level was placed, be equipped with the connecting rod on the carriage release lever, the fixed plate is worn out to the one end that the carriage release lever was kept away from to the connecting rod, be equipped with the filter screen between fixed plate and the bottom plate, the filter screen forms rear portion open-ended dustpan form with the fixed plate.

Preferably, the top of the fixing plate is in threaded connection with a threaded cover, one end, far away from the winch, of the rope penetrates into the threaded cover, and a limiting block is arranged at the end, far away from the winch, of the rope.

Preferably, the filter screen left and right sides is equipped with the convex strip, be equipped with the concave groove of mutually supporting with the convex strip on the fixed plate, have the convex slot of mutually supporting with the convex strip on the bottom plate.

Preferably, the rope is provided with a distance marking line.

Preferably, one side of recovery pond is connected with the pipe of wasting discharge, be equipped with the filter in the recovery pond, the recovery pond is equipped with the liquid back flow, liquid back flow delivery port is towards the dam water inlet, still be equipped with the flood dragon of being connected with the motor rotation in the recovery pond.

The beneficial effect that this technical scheme produced:

(1) this technical scheme makes the movable block remove through the cooperation of first electric putter, second electric putter and connecting rod, through the cooperation of movable block and incomplete gear, can make the connecting rod rotate, and then can open and shut the bottom plate, does not need manual processing, and device degree of automation becomes high, helps reducing intensity of labour.

(2) This technical scheme passes through the setting of screw cap, can realize setting up the convex strip on the filter screen to beating the holistic quick replacement of dragging for the mechanism, when the filter screen was plugged up to the floater, can be quick take the filter screen out clean or more renew the filter screen, has strengthened clean speed.

(3) Set up apart from the mark line on the rope, the accessible is apart from the mark line and is judged whether fishing mechanism sinks to the assigned position, be favorable to fishing mechanism's installation, in addition, set up the filter in the recovery pond, the solid-liquid separation of floater has been realized, make the floater can not rot because of the reason of bubble, smelly, the environment has been protected, the water of separation flows back to in the big dam through the liquid reflux pipe, be favorable to the recycle of water resource, avoid the wasting of resources, rotate through the motor drive auger, can carry the inside floater bolt of recovery pond, until discharged by the pipe of wasting discharge, thereby realize the automatic discharge of floater, the device degree of automation is high, need not the manpower clearance, the effectual clearance degree of difficulty that has reduced, help reducing intensity of labour.

Drawings

FIG. 1 is a schematic structural view of a device for cleaning floating objects at a water inlet of a water conservancy and hydropower dam provided by the utility model;

FIG. 2 is a left side view of the fishing mechanism provided by the present invention;

FIG. 3 is a top view of the fishing mechanism provided by the present invention;

FIG. 4 is a front cross-sectional view of a fishing mechanism provided by the present invention;

FIG. 5 is a schematic top view of the front end filter mesh male strip, retaining plate female slot and base plate male slot of the present invention;

reference numerals: dam 1, first electric putter 2, driving motor 3, second electric putter 4, control switch 5, support 6, hoist engine 7, rope 8, fag end 9, distance mark line 10, connecting rod 11, fixed plate 12, dwang 13, bottom plate 14, filter screen 15, liquid back flow 16, recovery pond 17, filter 18, tension spring 19, movable block 20, incomplete gear 21, stopper 22, screw lid 23, carriage release lever 24, convex slot 25, convex strip 26, concave groove 27.

Detailed Description

The utility model is described in further detail below with reference to the following figures and embodiments:

the water conservancy and hydropower dam water inlet floater cleaning device comprises a dam 1, wherein the dam 1 is provided with a water inlet and a support 6 positioned above the water inlet, the support 6 consists of upright columns positioned at the left side and the right side of the water inlet and cross rods arranged on the upright columns, the top of the support 6 is provided with a control switch 5, the cross rods of the support 6 are connected with a winch 7 in a sliding manner, the winch 7 is provided with a rope 8, the dam 1 is provided with a recovery tank 17, the recovery tank 17 is positioned at one side of the support 6, one side of the recovery tank 17 is connected with a waste discharge pipe, a filter plate 18 is arranged in the recovery tank 17, the recovery tank 17 is provided with a liquid return pipe 16, the collected floaters are subjected to solid-liquid separation through the filter plate 18, the floaters are prevented from rotting and smelling due to bubbles, the environment is protected, the separated water flows back into the dam through the liquid return pipe 16, and the recovery and utilization of water resources are facilitated, the device has the advantages that resource waste is avoided, the water outlet of the liquid return pipe 16 faces the water inlet of the dam, the auger 28 which is rotationally connected with the motor is arranged in the recovery tank 17, the auger 28 is driven by the motor to rotate, floating objects in the recovery tank 17 can be conveyed by bolts until the floating objects are discharged by the waste discharge pipe, so that the floating objects can be automatically discharged, the device has high automation degree and does not need to be cleaned by manpower, the labor intensity is favorably reduced, the first electric push rod 2 is arranged at one side of the recovery tank 17, which is far away from the bracket 6, the upper part of the first electric push rod 2 is connected with the driving motor 3, the winch 7 and the auger motor are all controlled by the control switch 15, the driving motor 3 is connected with the second electric push rod 4 which is horizontally arranged, one end, which is far away from the driving motor 3, of the second electric push rod 4 is connected with the rope sleeve 9 which is sleeved outside the rope 8, the distance marking line 10 is arranged on the rope 8, one end, which is far away from the winch 7, is connected with the fishing mechanism, the fishing mechanism comprises a fixed plate 12, the fixed plate 12 is in an I shape, the top of the fixed plate 12 is in threaded connection with a threaded cover 23, one end, far away from the winch 7, of the rope 8 penetrates into the threaded cover 23, the end, far away from the winch 7, of the rope 8 is provided with a limiting block 22, when the fishing mechanism is damaged and needs to be replaced, the fishing mechanism can be replaced quickly by rotating the threaded cover 23, four corners of the fixed plate 12 are hinged with rotating rods 13, the rotating rods 13 are in an inverted L shape, a tension spring 19 is arranged between the rotating rods 13 and the fixed plate 12, the bottom end of each rotating rod 13 is fixedly provided with two bottom plates 14, one bottom plate 14 is connected with the two rotating rods 13 on the rear side, the other bottom plate 14 is connected with the two rotating rods 13 on the front side, one end, far away from the bottom plate 14, of each rotating rod 13 is provided with an incomplete gear 21, the incomplete gear 21 is engaged with the moving block 20, the moving block 20 is provided with two moving blocks 20, one moving block 20 is engaged with the two incomplete gears 21 on the left side of the fixed plate 12, the other moving block 20 is engaged with the two incomplete gears 21 on the right side of the fixed plate 12, the moving rod 24 is fixedly connected with the two moving blocks 20, the connecting rod 11 is arranged on the moving rod 24, the moving rod 24 can be driven to move downwards by pressing the connecting rod 11, the moving blocks 20 on the left end and the right end are driven to move downwards simultaneously, the moving block 20 moves downwards to drive the engaged incomplete gears 21 to rotate, the two incomplete gears 21 on the rear side of the fixed plate 12 rotate clockwise, the two incomplete gears 21 on the front side of the fixed plate rotate anticlockwise, the rotating rod 13 is further driven to rotate along with the rotating rod 13, the bottom plate 14 is further opened, the collected floaters automatically fall off, one end of the connecting rod 11 far away from the moving rod 24 penetrates out of the fixed plate 12, when the fishing mechanism is lifted to a preset height, the connecting rod 11 just abuts against and is connected with the second electric push rod 4, meanwhile, the connecting rod 11 can also play a positioning role, namely, the fishing mechanism is lifted to a position where the connecting rod 11 just abuts against and is connected with the second connecting rod 11, the lifting is stopped, at the moment, the fishing mechanism just reaches a specified height, the operation of an operator is facilitated, the efficiency of treating floaters is increased, a filter screen 15 is arranged between the fixing plate 12 and the bottom plate 14, the filter screen 15 is arranged on the left side, the right side and the front side, the filter screen 15 and the bottom plate 14 form a dustpan shape, as shown in figure 5, the left side and the right side of the front side filter screen 15 are provided with convex strips 26, the fixing plate 12 is provided with concave grooves 27 matched with the convex strips 26, the bottom plate 14 is provided with convex slots 25 matched with the convex strips 26, the front end filter screen 15 is inserted on the fixing plate 12 and the bottom plate 14, the filter screens 15 on the left side and the right side are fixedly arranged on the rotating rod 13 and the bottom plate 14, the left and right sides all is equipped with two filter screens 15, and two filter screens 15 of the left and right sides can rotate along with dwang 13, and front end filter screen 15 can directly take off, when filter screen 15 was stopped up by the floater, dismantlement filter screen 15 that can be quick was washd or was changed it to the collection of floater.

The specific implementation process is as follows:

after collecting the floater to a certain degree, start hoist engine 7 and propose salvage the mechanism and carry the surface of water, close hoist engine 7 when connecting rod 11 is contradicted with second electric putter 4 and is connected, open the switch of second electric putter 4 on driving motor 3 and make second electric putter 4 stimulate rope 8, and then pull salvage the mechanism to recovery pond 17 top, close second electric putter 4 this moment, open first electric putter 2, first electric putter 2 moves down and drives second electric putter 4 and move down, second electric putter 4 moves down and pushes down connecting rod 11, and then make dwang 13 rotate, dwang 13 rotates and drives bottom plate 14 and rotate, and then open bottom plate 14, the floater of collection falls into recovery pond 17 automatically, open the motor in recovery pond 17, start auger 28, begin the automatic processing floater of collection.

After finishing dumping, the starting switch resets the first electric push rod 2, and then the second electric push rod 4 resets, the pull spring 19 pulls the dwang 13 to reset, and then the bottom plate 14 is closed, the second electric push rod 4 is started to push the fishing mechanism to the water inlet top, the winch 7 is started, the fishing mechanism is put into water, whether the fishing mechanism reaches the assigned position is judged by observing the distance marking line 10 arranged on the rope 8, the winch 7 is closed after the fishing mechanism reaches the assigned position, the whole cleaning process is automatic, manual processing is not needed, the cleaning difficulty is effectively reduced, the labor intensity is reduced, and the cleaning efficiency is improved.

When needs are cleaned or changed filter screen 15, directly take filter screen 15 out, change new filter screen can, convenient and fast, when salvaging mechanism damages when needing to be changed the maintenance, directly rotate screw thread lid 23, can dismantle salvaging mechanism to realized salvaging mechanism's quick replacement, ensured the normal use of device, so that the clearance of floater.

The foregoing is merely an example of the present invention and common general knowledge in the art of designing and/or characterizing particular aspects and/or features is not described in any greater detail herein. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several variations and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a water conservancy water and electricity dam water inlet floater cleaning device which characterized in that: comprises a dam (1), a water inlet and a support (6) positioned above the water inlet are arranged on the dam (1), a control switch (5) is arranged at the top of the support (6), a winch (7) is connected on the support (6) in a sliding manner, a rope (8) is arranged on the winch (7), a recovery pond (17) is arranged on the dam (1), the recovery pond (17) is positioned on one side of the support (6), a first electric push rod (2) is arranged on one side, away from the support (6), of the recovery pond (17), a driving motor (3) is connected on the first electric push rod (2), the driving motor (3) is connected with a second electric push rod (4) which is horizontally arranged, one end, away from the driving motor (3), of the second electric push rod (4) is connected with a rope sleeve (9) sleeved outside the rope (8), one end, away from the winch (7), of the rope (8) is connected with a fishing mechanism, the fishing mechanism comprises a fixed plate (12), four corners of the fixed plate (12) are respectively hinged with a rotating rod (13), the rotating rod (13) is in an inverted L shape, a tension spring (19) is arranged between the rotating rod (13) and the fixed plate (12), a bottom plate (14) is fixedly arranged at the bottom end of the rotating rod (13), an incomplete gear (21) is arranged at one end of the rotating rod (13) far away from the bottom plate (14), the incomplete gear (21) is engaged with a moving block (20), the moving block (20) is connected with a moving rod (24) which is horizontally placed, a connecting rod (11) is arranged on the moving rod (24), one end of the connecting rod (11) far away from the moving rod (24) penetrates out of the fixing plate (12), a filter screen (15) is arranged between the fixing plate (12) and the bottom plate (14), the filter screen (15) and the bottom plate (14) form a dustpan shape with an opening at the rear part.

2. A water conservancy and hydropower dam water inlet floater cleaning device as claimed in claim 1, wherein: the top of the fixing plate (12) is in threaded connection with a threaded cover (23), one end, far away from the winch (7), of the rope (8) penetrates into the threaded cover (23), and a limiting block (22) is arranged at the end, far away from the winch (7), of one end of the rope (8).

3. A water conservancy and hydropower dam water inlet floater cleaning device as claimed in claim 1, wherein: the filter screen (15) left and right sides is equipped with convex strip (26), be equipped with on fixed plate (12) with convex strip (26) the concave groove (27) of mutually supporting, have on bottom plate (14) with convex strip (26) the convex slot (25) of mutually supporting.

4. A water conservancy and hydropower dam water inlet floater cleaning device as claimed in claim 1, wherein: distance marking lines (10) are arranged on the ropes (8).

5. A water conservancy and hydropower dam water inlet floater cleaning device as claimed in claim 1, wherein: retrieve pond (17) one side and be connected with the pipe of wasting discharge, retrieve pond (17) and be equipped with filter (18), retrieve pond (17) is equipped with liquid return pipe (16), liquid return pipe (16) delivery port is towards the dam water inlet, still be equipped with in the recovery pond and rotate auger (28) of being connected with the motor.