CN216640527U

CN216640527U - Movable rake grabbing device for dam gate decontamination

Info

Publication number: CN216640527U
Application number: CN202123402219.9U
Authority: CN
Inventors: 曹继伟; 周维; 曹聪; 张洁; 张蒙福; 张梦梦; 周程生; 曹继良
Original assignee: Xuzhou Forman Lorry Crane Co ltd
Current assignee: Xuzhou Forman Lorry Crane Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-31
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a movable rake grabbing device for cleaning dam gates, which comprises a fixed base, wherein one side of the fixed base is provided with an electric telescopic rod, one side of a sewage collecting tank is connected with a sewage blocking fence through a support, a screw rod is arranged in the fixed base, the top of a screw block is provided with a bearing frame, the top of the inside of the bearing frame is movably connected with a first hydraulic cylinder, one side of the first hydraulic cylinder is connected with a first rotary rod, the bottom of the second rotary rod is movably connected with a third hydraulic cylinder, and the bottom of the third rotary rod is provided with a rake grabbing main body. This harrow device is grabbed in removal of usefulness of dam sluiceway is provided with the bearing frame, drives the silk piece through starter motor and removes, and then drives the bearing frame and remove for the harrow main part of grabbing of bearing frame one side can carry out the salvage of pollutant to the arbitrary width position in river course, and grab the harrow main part and be convenient for carry out the extension of certain distance through the second pneumatic cylinder, is convenient for carry out the salvage of pollutant to the different length position that is close to the trash rack.

Description

Movable rake grabbing device for dam gate decontamination

Technical Field

The utility model relates to the technical field of dam gate decontamination, in particular to a movable rake grabbing device for dam gate decontamination.

Background

The utility model relates to a dam, in particular to a water retaining building for intercepting river channel water flow to raise water level or adjust flow, which can form a reservoir, raise water level, adjust runoff and concentrate water head and is used for flood control, water supply, irrigation, hydroelectric generation, improvement of shipping and the like.

The movable rake grabbing device for cleaning the existing dam gate is usually fixed at a certain position, so that the pollutants are inconvenient to remove and salvage, and the salvaged pollutants are inconvenient to concentrate, so that the movable rake grabbing device for cleaning the existing dam gate needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a movable rake grabbing device for cleaning dam gates, which aims to solve the problems that pollutants are inconvenient to remove and salvage and the salvaged pollutants are inconvenient to intensively treat because the pollutants are usually fixed at a certain position in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a harrow device is grabbed in removal of usefulness of dam sluiceway, includes fixed baseplate, fixed baseplate one side is provided with electric telescopic handle, and electric telescopic handle one side is provided with the dirty groove of collection, the dirty groove one side of collection has the fence of trash blocking through leg joint, be provided with the lead screw in the fixed baseplate, and lead screw one end and motor output end are connected, are provided with the silk piece on the lead screw simultaneously, the silk piece top is provided with the bearing frame, and top swing joint has first pneumatic cylinder in the bearing frame, first pneumatic cylinder one side is connected with first rotary rod, and just first rotary rod one side is connected with the second rotary rod through the second pneumatic cylinder, second rotary rod bottom swing joint has the third pneumatic cylinder, and the third pneumatic cylinder is connected with the third rotary rod, third rotary rod bottom is provided with grabs the harrow main part.

Preferably, both sides of the bottom of the sewage collecting tank are provided with rollers, the bottom of the sewage collecting tank is porous, and the bottom in the sewage collecting tank is inclined;

through adopting above-mentioned technical scheme, be convenient for carry out the waterlogging caused by excessive rainfall and collect to the pollutant of salvaging, and the staff of being convenient for regularly carries out the centralized cleaning to the pollutant.

Preferably, the trash rack consists of a plurality of vertical rods which are horizontally arranged at the top of the support;

through adopting above-mentioned technical scheme, be convenient for block the floated pollutant of surface of water, prevent that it from floating before not salvaging.

Preferably, the wire block and the fixed base are in sliding connection;

through adopting above-mentioned technical scheme, be convenient for carry on spacingly to the silk piece for the bearing frame at silk piece top keeps stable when carrying out the adjustment of position.

Preferably, the first rotating rod is movably connected with the first hydraulic cylinder and the bearing frame, and the third rotating rod is movably connected with the third hydraulic cylinder and the second rotating rod;

by adopting the technical scheme, the position and the rotation angle of the rake main body can be conveniently controlled, and pollutants close to different positions of the trash rack can be conveniently and sequentially salvaged.

Preferably, the rake body consists of a plurality of groups of L-shaped vertical rods and two triangular vertical plates, and the plurality of groups of vertical rods are positioned on the inner sides of the two vertical plates;

through adopting above-mentioned technical scheme, be convenient for salvage the pollutant from the surface of water, and the riser can prevent that the pollutant from grabbing harrow main part side landing at the salvage in-process.

Compared with the prior art, the utility model has the beneficial effects that: the movable rake-grabbing device for cleaning the dam gate,

(1) the supporting frame is arranged, the screw block is driven to move through the starting motor, and then the supporting frame is driven to move, so that the rake body on one side of the supporting frame can salvage pollutants at any width position of a river channel, the rake body can conveniently extend for a certain distance through the second hydraulic cylinder, and the pollutants can be conveniently salvaged at different length positions close to the sewage blocking fence;

(2) be provided with dirty groove of collection, be convenient for hold the pollutant of salvaging, and can play the effect of waterlogging caused by excessive rainfall to the pollutant that is stained with water, be provided with and block dirty fence, can block the pollutant that drifts to dam gate position, prevent that the pollutant from drifting to other river courses through dam gate position before salvaging.

Drawings

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

FIG. 2 is a schematic side sectional view of the stationary base and the dirt collecting tank according to the present invention;

FIG. 3 is a side view of the frame and trash rack of the present invention;

FIG. 4 is a schematic side view of the cross-sectional structure of the fixing base, the lead screw and the motor of the present invention;

fig. 5 is a side view of the third rotating rod and the rake body of the present invention.

In the figure: 1. fixed baseplate, 2, electric telescopic handle, 3, dirty groove, 4, support, 5, trash rack, 6, lead screw, 7, motor, 8, silk piece, 9, bearing frame, 10, first pneumatic cylinder, 11, first rotary rod, 12, second pneumatic cylinder, 13, second rotary rod, 14, third pneumatic cylinder, 15, third rotary rod, 16, grab harrow main part.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a harrow device is grabbed in removal of usefulness of dam floodgate, it is shown according to fig. 1 and fig. 2, 1 one side of fixed baseplate is provided with electric telescopic handle 2, and 2 one sides of electric telescopic handle are provided with the dirty groove 3 of collection, fixed baseplate 1 is fixed in the position that spanes the dam floodgate, be applicable to miniature dam floodgate usually, 3 bottom both sides in the dirty groove of collection all are provided with the gyro wheel, and 3 bottoms in the dirty groove of collection are porous, the bottom is the slope form in the dirty groove 3 of collection simultaneously collection, the pollutant of salvaging can be poured into and collect in the dirty groove 3 of collection, the staff can regularly concentrate the clearance from 3 one side in the dirty groove of collection, the gyro wheel can play the effect of friction reduction when the dirty groove 3 removal of collection.

According to the figures 1 and 3, one side of the sewage collecting tank 3 is connected with a sewage blocking fence 5 through a support 4, the sewage blocking fence 5 is composed of a plurality of vertical rods which are horizontally arranged at the top of the support 4, and pollutants floating on the water surface can be blocked through the sewage blocking fence 5 so as to be prevented from flowing into other river channels along with the dam gateway.

According to the drawings of fig. 1 and 4, a screw rod 6 is arranged in a fixed base 1, one end of the screw rod 6 is connected with the output end of a motor 7, a screw block 8 is arranged on the screw rod 6, the screw block 8 is connected with the fixed base 1 in a sliding manner, the motor 7 can be started, the motor 7 drives the screw block 8 to move through the screw rod 6, and further drives a rake-grasping main body 16 on one side of a bearing frame 9 to move to a proper position, so that the cleaning operation of each position of the water surface is convenient, the bearing frame 9 is arranged on the top of the screw block 8, a first hydraulic cylinder 10 is movably connected to the top of the bearing frame 9, a first rotating rod 11 is connected to one side of the first hydraulic cylinder 10, a second rotating rod 13 is connected to one side of the first rotating rod 11 through a second hydraulic cylinder 12, the second hydraulic cylinder 12 is convenient for driving the rake-grasping main body 16 to extend to a proper distance in the horizontal direction, a third hydraulic cylinder 14 is movably connected to the bottom of the second rotating rod 13, and third pneumatic cylinder 14 is connected with third rotary rod 15, first rotary rod 11 and first pneumatic cylinder 10, bearing frame 9 is swing joint, third rotary rod 15 and third pneumatic cylinder 14, second rotary rod 13 is swing joint, be convenient for drive first rotary rod 11 rotatory to suitable angle through starting first pneumatic cylinder 10, and then drive and grab harrow main part 16 and remove to suitable position department, can drive and grab harrow main part 16 and rotate through starting third rotary rod 15, can salvage the pollutant of the surface of water at the rotatory in-process of grabbing harrow main part 16.

According to fig. 1 and 5, a rake body 16 is arranged at the bottom of the third rotating rod 15, the rake body 16 is composed of a plurality of groups of L-shaped vertical rods and two triangular vertical plates, the plurality of groups of vertical rods are arranged on the inner sides of the two vertical plates, the vertical rods can salvage pollutants and play a role in filtering water, and the vertical plates can play a role in blocking the pollutants.

When the device is used, the fixed base 1 is fixedly arranged on a dam on the side surface of a dam gate, the fixed base 1 stretches across an inlet, the motor 7 is started to drive the screw block 8 on the screw rod 6 to move to a proper distance, the bearing frame 9 is moved to a proper width position on the water surface, the second hydraulic cylinder 12 is started, the second hydraulic cylinder 12 drives the rake main body 16 at the bottom of the second rotating rod 13 to extend to a proper distance position, then the rake main body 16 is driven to rotate to a proper height position on the water surface by the first hydraulic cylinder 10, the third hydraulic cylinder 14 is started, the third hydraulic cylinder 14 drives the third rotating rod 15 to rotate to a certain angle, so that the rake main body 16 can scoop up water surface pollutants, then the rake main body 16 is driven to rotate to the position above the water surface by the first hydraulic cylinder 10, the electric telescopic rod 2 is started, the electric telescopic rod 2 drives the sewage collecting tank 3 to move to the position under the rake main body 16, the third hydraulic cylinder 14 drives the rake main body 16 to rotate by a certain angle, so that pollutants in the rake main body 16 are poured into the sewage collecting tank 3 for collection, then the motor 7 is started again, and the rake main body 16 can be moved to the next position on the water surface under the driving of the motor 7 to salvage the pollutants. Those not described in detail in this specification are well within the skill of the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a dam gate is cleared up removal of dirt usefulness and is grabbed harrow device, includes fixed baseplate (1), its characterized in that:

an electric telescopic rod (2) is arranged on one side of the fixed base (1), a sewage collecting groove (3) is arranged on one side of the electric telescopic rod (2), and a sewage blocking fence (5) is connected to one side of the sewage collecting groove (3) through a support (4);

be provided with lead screw (6) in fixed baseplate (1), and lead screw (6) one end and motor (7) output are connected, are provided with silk piece (8) on lead screw (6) simultaneously, silk piece (8) top is provided with bearing frame (9), and bearing frame (9) interior top swing joint has first pneumatic cylinder (10), first pneumatic cylinder (10) one side is connected with first rotary rod (11), and is connected with second rotary rod (13) through second pneumatic cylinder (12) in first rotary rod (11) one side, second rotary rod (13) bottom swing joint has third pneumatic cylinder (14), and third pneumatic cylinder (14) are connected with third rotary rod (15), third rotary rod (15) bottom is provided with grabs harrow main part (16).

2. The mobile rake device for cleaning dam gates according to claim 1, wherein: the bottom of the sewage collecting groove (3) is provided with rollers, the bottom of the sewage collecting groove (3) is porous, and the bottom of the sewage collecting groove (3) is inclined.

3. The mobile rake-grabbing device for clearing the dam gate of claim 1, which is characterized in that: the trash rack (5) is formed by horizontally arranging a plurality of vertical rods on the top of the support (4).

4. The mobile rake device for cleaning dam gates according to claim 1, wherein: the wire block (8) is in sliding connection with the fixed base (1).

5. The mobile rake device for cleaning dam gates according to claim 1, wherein: first rotary rod (11) and first pneumatic cylinder (10), bearing frame (9) are swing joint, third rotary rod (15) and third pneumatic cylinder (14), second rotary rod (13) are swing joint.

6. The mobile rake device for cleaning dam gates according to claim 1, wherein: the rake body (16) is composed of a plurality of groups of L-shaped vertical rods and two triangular vertical plates, and the plurality of groups of vertical rods are positioned on the inner sides of the two vertical plates.