CN215669392U

CN215669392U - Slag dragging device for hydropower station

Info

Publication number: CN215669392U
Application number: CN202023269810.7U
Authority: CN
Inventors: 陈丽洁; 郑倩华
Original assignee: Bainuoxin Shenzhen Technology Group Co ltd
Current assignee: Bainuoxin Shenzhen Technology Group Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2022-01-28
Anticipated expiration: 2030-12-30

Abstract

The utility model provides a slag salvaging device for a hydropower station, which comprises a base, wherein walking wheels are arranged at four corners of the lower surface of the base, a support column is arranged on the left side of the upper surface of the base, a rotating structure is arranged at the top of the support column, a connecting arm is arranged on the outer wall of the rotating structure, a salvaging device is arranged at one end, far away from the rotating structure, of the connecting arm, a connecting column is arranged above the support column and below the rotating structure, and a filter box body is arranged on the right side of the upper surface of the base.

Description

Slag dragging device for hydropower station

Technical Field

The utility model relates to the technical field of hydropower station equipment, in particular to a slag dragging device for a hydropower station.

Background

The slag salvaging equipment for the hydropower station is a device for salvaging residues in water at a water inlet of the hydropower station, is influenced by geography or surrounding environment, residues can be deposited at the upstream of the hydropower station under the action of a dam, especially a large amount of residues are accumulated in the flood season, and the residues are accumulated at the water inlet of a power generation channel and can block the water outlet if the residues cannot be cleaned in time, so that the flow velocity of water flow is reduced, the kinetic energy is reduced, the power of a generator is influenced, the shortage of generated energy is caused, even the impeller of the generator is damaged, and the supply of electric power is seriously influenced.

At present, fishing equipment in the market often needs artifical manual fishing, wastes time and energy, salvages efficiency lower, and can't salvage and collect less aquatic suspended solid and can't handle the partial residue of laminating at the dam outer wall.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a slag fishing device for a hydropower station, which solves the problems that the conventional fishing equipment in the market often needs manual fishing, wastes time and labor, has low fishing efficiency, cannot fish and collect small suspended matters in water and cannot treat partial residues attached to the outer wall of a dam.

The utility model relates to a slag dragging device for a hydropower station, which is achieved by the following specific technical means: the utility model provides a slag fishing device that power station was used, including the base, base lower surface four corners is provided with the walking wheel, base upper surface left side is provided with the support column, the support column top is provided with rotating-structure, the rotating-structure outer wall is provided with the linking arm, the one end that rotating-structure was kept away from to the linking arm is provided with fishing device, the support column top just is located the rotating-structure below and is provided with the spliced pole, base upper surface right side is provided with filters the box.

Preferably, the supporting column is an electric telescopic rod, a connecting plate is arranged at the top of the supporting column, and a rotating structure is arranged on the upper surface of the connecting plate.

Preferably, revolution mechanic is provided with the driving gear, the meshing of the driving gear left and right sides has first driven gear and second driven gear, one side meshing that the driving gear was kept away from to first driven gear and second driven gear has third driven gear, third driven gear outer wall top is connected with the linking arm through the pivot, third driven gear outer wall below is connected with the spliced pole through the pivot, the spliced pole sets up to hydraulic telescoping rod, hydraulic telescoping rod's the end that stretches out is connected in fishing device top.

Preferably, the linking arm is provided with a plurality of connecting rods, and rotates through the pivot between the connecting rod to be connected, the linking arm bottom is connected in fishing device top through the dwang, fishing device sets up to the fishing box body, fishing box body periphery is provided with a plurality of and crosses the filtration pore and run through, and filtration pore department is provided with dustproof cloth, fishing box body right side is provided with the filter through the connecting plate, and the filter bottom is connected with the opening of fishing box body, one side that the fishing box body was kept away from to the filter sets up to the toper rubber material.

Preferably, the filtering frame body is arranged above the inside of the filtering box body and is provided with a plurality of through holes for penetrating, the left side and the right side of the filtering frame body are provided with connecting springs, one ends, far away from the filtering frame body, of the connecting springs are connected to the left side and the right side of the inner wall of the filtering box body, the middle of the left side and the right side of the filtering frame body is provided with a pulling structure, and the filtering plate is arranged inside the filtering box body and below the filtering frame body.

Preferably, the pulling structure is provided with a support frame, a rack is arranged in the middle of the upper surface of the support frame, a first half gear and a second half gear are meshed with the left side and the right side of the rack, and the rotating directions of the first half gear and the second half gear are set to be consistent.

Advantageous effects

Through fishing device's setting, the salvage box body can hold the floater, and the filtration pore can filter the water resource in the salvage box body, through the setting of filter, can hug closely the filter with the dam outer wall, and make the spliced pole stretch out and draw back, drive the salvage box body and rotate in the linking arm, the fishing device of being convenient for handles the outer wall residue of dam, prevent to lead to the jam of delivery port because of the gathering of residue, reduce the power of generator, avoid the damage of generator.

Through rotating-structure's setting, use external controller to start the driving gear and rotate, drive first driven gear and second driven gear and rotate, further driven gear's rotation, and third driven gear's rotation can drive linking arm and spliced pole and rotate, make fishing device remove to filtering box top, be convenient for convey the floater in the fishing device inside filtering box, avoid wasting time and energy because of artifical salvage, the efficiency of salvaging has been improved.

Through the setting of pulling structure, external controller can make the rotation of first half gear and second half gear, first half gear revolve to when rotating with the rack toothing, can drive the rack and promote filtering the framework, and when second half gear and rack toothing rotate, can drive the rack and stimulate filtering the framework, make filtering the framework and control the removal, further accelerated filtering the framework's filter speed, avoid influencing the filtration of water resource because of piling up of debris, setting through the filter, can further filter the water resource that comes on salvaging together with the floater, but increase the cleanliness factor of water resource.

Drawings

Fig. 1 is a schematic structural view of the whole of the present invention.

Fig. 2 is a schematic structural view of the rotating structure of the present invention.

Fig. 3 is a schematic structural diagram of the fishing device of the utility model.

Fig. 4 is a schematic structural view of the filtering box body of the utility model.

Fig. 5 is a schematic structural view of the pulling structure of the present invention.

In fig. 1-5, the correspondence between the component names and the reference numbers is: the fishing device comprises a base-1, traveling wheels-2, a filtering box body-3, supporting columns-4, a rotating structure-5, a connecting arm-6, a connecting column-7, a fishing device-8, a driving gear-9, a first driven gear-10, a second driven gear-11, a third driven gear-12, a fishing box body-13, a filtering plate-14, a filtering frame body-15, a connecting spring-16, a pulling structure-17, a supporting frame-18, a first half gear-19, a second half gear-20 and a rack-21.

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 a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Example (b):

as shown in figures 1-5: the utility model provides a drag for sediment device that power station was used, including base 1, 1 lower surface four corners of base is provided with walking wheel 2, and 1 upper surface left side of base is provided with

support column

4, and 4 tops of support column are provided with rotating-

structure

5, and 5 outer walls of rotating-structure are provided with linking arm 6, and 6 one ends of keeping away from rotating-structure 5 of linking arm are provided with

fishing device

8, and 4 tops of support column just are located rotating-structure 5 below and are provided with spliced pole 7, and 1 upper surface right side of base is provided with filters box 3.

Wherein, support column 4 sets up to electric telescopic handle, electric telescopic handle and external controller electric connection, the controller open and close the flexible of steerable telescopic link, and support column 4 top is provided with the connecting plate, and support column 4 is flexible can drive the connecting plate and reciprocate, and the connecting plate upper surface is provided with rotating-structure 5, and reciprocating of connecting plate can drive rotating-structure 5 and reciprocate.

Wherein, revolution mechanic 5 is provided with driving gear 9, the rotation of the steerable driving gear 9 of external controller, the meshing of the driving gear 9 left and right sides has first driven gear 10 and second driven gear 11, the rotation of driving gear 9 can drive first driven gear 10 and second driven gear 11 and rotate, one side meshing that driving gear 9 was kept away from to first driven gear 10 and second driven gear 11 has third driven gear 12, the rotation of first driven gear 10 and second gear 11 has driven the rotation of third driven gear 12, third driven gear 12 outer wall top is connected with linking arm 6 through the pivot, third driven gear 12 outer wall below is connected with spliced pole 7 through the pivot, spliced pole 7 sets up to hydraulic telescoping rod, hydraulic telescoping rod's the end that stretches out is connected in fishing device 8 tops, the rotation of third driven gear 12 drives linking arm 6 and spliced pole 7 and rotates.

Wherein the connecting arm 6 is provided with a plurality of connecting rods which are rotatably connected through a rotating shaft, the bottom of the connecting arm 6 is connected with the top of the fishing device 8 through a rotating rod, the telescopic action of the connecting column 7 can drive the adjustment between the connecting rods, the fishing device 8 is arranged as a fishing box body 13, can salvage the garbage in the water body, the periphery of the salvaging box body 13 is provided with a plurality of filter holes which are penetrated through, and the filter holes are provided with dustproof cloth, the water resource can be primarily filtered, the right side of the salvaging box body 13 is provided with a filter plate 14 through a connecting plate, the filter plate 14 can treat partial residue on the outer wall of the dam while salvaging, and the bottom of the filter plate 14 is connected with the opening of the fishing box body 13, so that the floating objects can be conveniently conveyed, one side of the filter plate 14, which is far away from the fishing box body 13, is made of a conical rubber material, and the effect of treating the residue on the outer wall of the dam is improved.

Wherein, filter 3 inside tops of box and be provided with filter frame body 15, filter frame body 15 is provided with a plurality of through-hole and runs through, can carry out preliminary filtration to the floater of salvaging, the filter frame body 15 left and right sides is provided with coupling spring 16, coupling spring 16 keeps away from the one end of filter frame body 15 and connects in the 3 inner wall left and right sides of filter box, placing of floater can make filter frame body 15 rock, filter frame body 15's filtration efficiency has been accelerated, the department is provided with pulling structure 17 in the middle of the filter frame body 15 left and right sides, the pulling of pulling structure 17 to filter frame body 15, can further accelerate filter frame body 15's filtration efficiency, filter 3 inside just is located filter frame body 15 below and is provided with filter 14, can be further filter the water resource of salvaging together with the floater, but increase the cleanliness factor of water resource.

Wherein, pulling structure 17 is provided with support frame 18, can play the effect of support to pulling structure 17, the department is provided with rack 21 in the middle of the support frame 18 upper surface, the meshing of the rack 21 left and right sides has first half gear 19 and second half gear 20, the rotation of external controller steerable first half gear 19 and second half gear 20, the rotation of external controller's the steerable first half gear 19 of start-up and second half gear 20, rotation direction sets up to unanimity between first half gear 19 and the second half gear 20, first half gear 19 rotates when rotating with rack 21 meshing rotation, can drive rack 21 and promote filter frame body 15, and when second half gear 20 and rack 21 meshing rotation, can drive rack 21 and stimulate filter frame body 15, filter frame body 15's filter speed has been accelerated.

The working principle is as follows: when the device is used, the device is moved to a designated position, the telescopic driving rotating rod of the connecting column 7 is adjusted through the arrangement of the connecting column 7, the length of the connecting arm 6 is convenient to adjust according to the depth of water, so that the floating objects can be salvaged by the salvage device 8, the floating objects can be contained in the salvage box body 13 through the arrangement of the salvage device 8, water resources in the salvage box body 13 can be filtered through the filter holes, the filter plate 14 can be attached to the outer wall of a dam in a clinging mode through the arrangement of the filter plate 14, the connecting column 7 is made to be telescopic, the salvage box body 13 is driven to rotate on the connecting arm 6, the salvage device 8 is convenient to treat residues on the outer wall of the dam, through the arrangement of the rotating structure 5, the driving gear 9 is started to rotate by using an external controller, the first driven gear 10 and the second driven gear 11 are driven to rotate, and the rotation of the third driven gear 12 is further driven, and the rotation of the third driven gear 12 can drive the connecting arm 6 and the connecting column 7 to rotate, so that the fishing device 8 can move to the upper part of the filtering box body 3, the floating objects in the fishing device 8 can be conveniently conveyed to the inside of the filtering box body 3, the floating objects can be primarily filtered in the filtering frame body 15 through the arrangement of the filtering box body 3, the connecting spring 16 can enable the filtering frame body 15 to rock while the floating objects are placed, the filtering speed of the filtering frame body 15 is accelerated, through the arrangement of the pulling structure 17, an external controller can enable the first half gear 19 and the second half gear 20 to rotate, when the first half gear 19 rotates to be meshed with the rack 21 to rotate, the rack 21 can be driven to push the filtering frame body 15, and when the second half gear 20 is meshed with the rack 21 to rotate, the rack 21 can be driven to pull the filtering frame body 15, the filtering speed of the filtering frame body 15 is accelerated, through the setting of filter 14, can be to the water resource that comes salvage together with the floater further filtering, but increase the cleanliness factor of water resource.

Claims

1. The utility model provides a drag for sediment device that power station was used, including base (1), its characterized in that, base (1) lower surface four corners is provided with walking wheel (2), base (1) upper surface left side is provided with support column (4), support column (4) top is provided with rotating-structure (5), rotating-structure (5) outer wall is provided with linking arm (6), the one end that rotating-structure (5) were kept away from in linking arm (6) is provided with fishing device (8), support column (4) top just is located rotating-structure (5) below and is provided with spliced pole (7), base (1) upper surface right side is provided with filter box (3).

2. The slag salvaging device for the hydropower station according to claim 1, wherein the supporting column (4) is provided with an electric telescopic rod, a connecting plate is arranged on the top of the supporting column (4), and a rotating structure (5) is arranged on the upper surface of the connecting plate.

3. The slag fishing device for the hydropower station according to claim 1, wherein the rotating structure (5) is provided with a driving gear (9), the left side and the right side of the driving gear (9) are engaged with a first driven gear (10) and a second driven gear (11), one side, away from the driving gear (9), of the first driven gear (10) and the second driven gear (11) is engaged with a third driven gear (12), a connecting arm (6) is connected above the outer wall of the third driven gear (12) through a rotating shaft, a connecting column (7) is connected below the outer wall of the third driven gear (12) through a rotating shaft, the connecting column (7) is arranged to be a hydraulic telescopic rod, and the extending end of the hydraulic telescopic rod is connected to the top of the fishing device (8).

4. The slag fishing device for the hydropower station according to claim 1, wherein the connecting arm (6) is provided with a plurality of connecting rods, the connecting rods are rotatably connected with each other through a rotating shaft, the bottom of the connecting arm (6) is connected to the top of the fishing device (8) through a rotating rod, the fishing device (8) is arranged as a fishing box body (13), the periphery of the fishing box body (13) is provided with a plurality of filter holes which are penetrated through, dustproof cloth is arranged at the positions of the filter holes, the right side of the fishing box body (13) is provided with a filter plate (14) through the connecting plate, the bottom of the filter plate (14) is connected with an opening of the fishing box body (13), and one side of the filter plate (14) far away from the fishing box body (13) is arranged to be made of conical rubber.

5. The slag fishing device for the hydropower station according to claim 1, wherein a filtering frame body (15) is arranged above the inside of the filtering box body (3), the filtering frame body (15) is provided with a plurality of through holes, connecting springs (16) are arranged on the left side and the right side of the filtering frame body (15), one ends of the connecting springs (16) far away from the filtering frame body (15) are connected to the left side and the right side of the inner wall of the filtering box body (3), a pulling structure (17) is arranged in the middle of the left side and the right side of the filtering frame body (15), and a filtering plate (14) is arranged inside the filtering box body (3) and below the filtering frame body (15).

6. The slag salvaging device for the hydropower station according to claim 5, characterized in that the pulling structure (17) is provided with a support frame (18), a rack (21) is arranged in the middle of the upper surface of the support frame (18), a first half gear (19) and a second half gear (20) are meshed with the left side and the right side of the rack (21), and the rotation directions of the first half gear (19) and the second half gear (20) are set to be consistent.