CN211816062U

CN211816062U - Dam water inlet floater salvaging device for hydraulic and hydroelectric engineering

Info

Publication number: CN211816062U
Application number: CN202020489515.3U
Authority: CN
Inventors: 张红萍; 张百川; 张伟辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-10-30
Anticipated expiration: 2030-04-07

Abstract

The utility model relates to a dam water inlet floater fishing device for hydraulic and hydroelectric engineering, which comprises a dam body, wherein the top of the dam body is fixedly connected with a mounting frame, the top of the mounting frame is fixedly connected with a tractor, the tractor is connected with a steel cable, the steel cable passes through the top end of the mounting frame and is connected with a fishing frame, the left side and the right side of the top of the fishing frame are fixedly connected with servo motors, the servo motors are connected with lead screws, the left side and the right side of the fishing frame are provided with opening and closing doors, the right end of the opening and closing doors is fixedly connected with a nut, and the nut is connected on the lead screw, the traction machine is started to lift the salvaging frame, so that the floating objects can be conveniently salvaged.

Description

Dam water inlet floater salvaging device for hydraulic and hydroelectric engineering

Technical Field

The utility model relates to a dam water inlet floater fishing device for hydraulic and hydroelectric engineering belongs to environmental protection equipment technical field.

Background

After water conservancy dam engineering completion, control for convenient carrying out the dam excess water volume, all need set up drainage facility on the dam, but because the river course has various floaters inevitable, among the prior art, it clears up the floater that accumulates before the dam to adopt to set up trash rack cooperation manual work usually, adopt such mode to need to drop into a large amount of manpowers, material resources and financial resources, and the efficiency of clearance is very low, and dangerous accident takes place easily in flood season, can not satisfy present operation requirement, so need a fishing device convenient to salvage the floater.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dam water inlet floater fishing device for hydraulic and hydroelectric engineering, through being equipped with the salvage frame, put the salvage frame to the mouth of a river position of dam through hauler and cable wire when using, through the flow of rivers, make the floater of the surface of water get into in the salvage frame, after the rubbish accumulation in the salvage frame is certain quantity, start the hauler and mention the salvage frame, facilitate the salvage of floater, improve the cleaning efficiency, through being equipped with the shutter at the both sides of the salvage frame, be convenient for take out the rubbish in the salvage frame, start servo motor and drive the lead screw rotation when using, make the nut do axial motion on the lead screw, drive the shutter and move down, fall from the rectangular channel on the base, the slider of shutter left end slides in the spout of salvage frame simultaneously, be convenient for taking out the rubbish in the salvage frame, reduce the potential safety hazard, to solve the problems set forth in the background art described above.

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

the utility model provides a dam water inlet floater fishing device for hydraulic and hydroelectric engineering, includes the dam body, the top fixedly connected with mounting bracket of dam body, the top fixedly connected with hauler of mounting bracket, be connected with the cable wire on the hauler, the top that the cable wire passed the mounting bracket is connected with salvages the frame, salvage the top left and right sides fixedly connected with servo motor of frame, the last lead screw that is connected with of servo motor, salvage the left and right sides of frame and be equipped with the door that opens and shuts, the right-hand member fixedly connected with nut of door that opens and shuts, the nut is connected on the lead screw, the left end fixedly connected with slider of door that opens and shuts, slider sliding connection is on salvage the frame, salvage the bottom fixedly connected with base of frame, the front side fixedly connected with.

Further, the inboard fixedly connected with limiting plate of mounting bracket, the motor groove has been seted up on the limiting plate, the bottom fixedly connected with rubber pad of limiting plate.

Furthermore, the top of the salvaging frame is fixedly connected with a connecting frame, and the bottom of the steel cable is connected to the connecting frame.

Furthermore, the rear side of the salvaging frame is of a net structure, and the screw rod is arranged inside the salvaging frame.

Furthermore, a leakage net is arranged in the middle of the base, and rectangular grooves corresponding to the opening and closing doors are formed in the left side and the right side of the base.

Furthermore, a sliding groove corresponding to the sliding block is formed in the salvaging frame, and the opening and closing door is connected into the sliding groove through the sliding block.

The utility model has the advantages that:

1. the fishing frame is arranged, when the fishing device is used, the fishing frame is placed at the water gap position of the dam through the traction machine and the steel cable, floating objects on the water surface enter the fishing frame through the flowing of water flow, and after a certain amount of garbage is accumulated in the fishing frame, the traction machine is started to lift the fishing frame, so that the floating objects can be conveniently fished;

2. be equipped with the door that opens and shuts through the both sides at salvaging the frame, be convenient for take out the rubbish in the frame, start servo motor and drive the lead screw when using and rotate for the nut is axial motion on the lead screw, drives the door that opens and shuts and moves down, falls in the rectangular channel on the base, and the slider of the door left end that opens and shuts simultaneously slides in salvaging the spout of frame, is convenient for take out the rubbish in the frame.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

FIG. 1 is a schematic view of the whole structure of the floating object salvaging device for the dam water inlet of the utility model;

FIG. 2 is a schematic view of the internal structure of a fishing frame of the floating object fishing device for the dam water inlet of the hydraulic and hydroelectric engineering of the utility model;

FIG. 3 is a schematic view of the base structure of the floating object salvaging device for the dam water inlet of the utility model;

FIG. 4 is a schematic diagram of a limiting plate structure of the floating object salvaging device for the dam water inlet of the utility model;

reference numbers in the figures: 1. a dam body; 2. a mounting frame; 3. a traction machine; 4. a steel cord; 5. fishing the frame; 6. a servo motor; 7. a chute; 8. a screw rod; 9. opening and closing the door; 10. a nut; 11. a slider; 12. a base; 13. a baffle plate; 14. a limiting plate; 15. a motor slot; 16. a rubber pad; 17. a connecting frame; 18. a leakage net; 19. a rectangular groove.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

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

a dam water inlet floater fishing device for hydraulic and hydroelectric engineering comprises a dam body 1, wherein the top of the dam body 1 is fixedly connected with a mounting frame 2, the top of the mounting frame 2 is fixedly connected with a tractor 3, the tractor 3 is fixedly connected with the middle position of the top of the mounting frame 2, the tractor 3 is connected with a steel cable 4, the steel cable 4 penetrates through the top end of the mounting frame 2 and is connected with a fishing frame 5, the left side and the right side of the top of the fishing frame 5 are fixedly connected with servo motors 6, the servo motors 6 are connected with lead screws 8, the left side and the right side of the fishing frame 5 are provided with opening and closing doors 9, the right end of each opening and closing door 9 is fixedly connected with a nut 10, the nut 10 is connected onto the lead screw 8, the servo motors 6 drive the lead screws 8 to rotate, so that the nut 10 does axial motion on the lead screw 8 to drive the opening and closing door 9 to move downwards, and a sliding block, the two sides of the salvaging frame 5 are opened, so that the garbage in the salvaging frame 5 can be conveniently taken out, the left end of the opening and closing door 9 is fixedly connected with a sliding block 11, the sliding block 11 is connected to the salvaging frame 5 in a sliding mode, the bottom of the salvaging frame 5 is fixedly connected with a base 12, a baffle 13 is fixedly connected to the front side of the base 12, and floating objects can be prevented from falling off when the salvaging frame 5 rises.

Specifically, as shown in fig. 1 and 2, a connecting frame 17 is fixedly connected to the top of the fishing frame 5, the bottom of the steel cable 4 is connected with the connecting frame 17, the connecting frame 17 is a connecting structure of the steel cable and the fishing frame 5, the connecting frame 17 is arranged at the middle position of the top of the fishing frame 5, so that the steel cable 4 drives the fishing frame 5 to be more stable when being lifted, the rear side of the salvaging frame 5 is of a net structure, which is convenient for water flow, the screw rod 8 is arranged inside the salvaging frame 5, the rear inside of the salvaging frame 5 is of a hollow structure, the screw rod 8 is arranged in the inner cavity of the fishing frame 5, an opening is arranged on one side of the fishing frame 5 facing the nut 10, the nut 10 can be conveniently lifted, the fishing frame 5 is provided with a sliding groove 7 corresponding to the sliding block 11, and the opening and closing door 9 is connected in the sliding groove 7 through the sliding block 11, so that the opening and closing door 9 can be lifted more stably.

Specifically, as shown in fig. 3, a strainer 18 is disposed in the middle of the base 12, so that when the fishing frame 5 is lifted, water in the fishing frame 5 can be drained, and rectangular grooves 19 corresponding to the opening and closing doors 9 are disposed on the left and right sides of the base 12, so that the opening and closing doors 9 can be conveniently lifted and lowered.

Specifically, as shown in fig. 4, the inboard fixedly connected with limiting plate 14 of mounting bracket 2, motor groove 15 has been seted up on the limiting plate 14, when salvaging frame 5 and limiting plate 14 contact, can prevent to cause to touch servo motor 6, the bottom fixedly connected with rubber pad 16 of limiting plate 14 can restrict the height that salvages frame 5 and rise for the height of base 12 is highly unanimous with the dam, is convenient for take out the rubbish in the salvage frame 5.

The utility model discloses the theory of operation: when the fishing device is used, the fishing frame 5 is placed at the water gap position of a dam through the tractor 3 and the steel cable 4, the floating objects on the water surface enter the fishing frame 5 through the flow of water flow, after a certain amount of garbage is accumulated in the fishing frame 5, the tractor 3 is started to lift the fishing frame 5, so that the floating objects can be conveniently fished, the front side of the base 12 is fixedly connected with the baffle 13, the floating objects can be prevented from falling off when the fishing frame 5 is lifted to be consistent with the height of the dam, the fishing frame 5 is contacted with the limiting plate 14, the limiting plate 14 is provided with the motor groove 15 which can prevent the servo motor 6 from being touched, then the servo motor 6 is started to drive the screw rod 8 to rotate, so that the nut 10 makes axial movement on the screw rod 8 to drive the opening and closing door 9 to move downwards and fall from the rectangular groove 19 on the base 12, and meanwhile, the slide block 11 at the left end of the opening and closing door 9 slides in the slide groove 7 of the fishing frame 5, the both sides of salvaging the frame 5 are opened, the rubbish in the salvaging the frame 5 is convenient to take out, the operation is convenient, the cleaning efficiency can be effectively improved, and meanwhile, the potential safety hazard can be avoided being reduced by artificial salvaging.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a dam water inlet floater fishing device for hydraulic and hydroelectric engineering, includes dam body (1), its characterized in that: the top of the dam body (1) is fixedly connected with a mounting frame (2), the top of the mounting frame (2) is fixedly connected with a tractor (3), the tractor (3) is connected with a steel cable (4), the steel cable (4) penetrates through the top end of the mounting frame (2) and is connected with a fishing frame (5), the left side and the right side of the top of the fishing frame (5) are fixedly connected with a servo motor (6), the servo motor (6) is connected with a lead screw (8), the left side and the right side of the fishing frame (5) are provided with an opening and closing door (9), the right end of the opening and closing door (9) is fixedly connected with a nut (10), the nut (10) is connected onto the lead screw (8), the left end of the opening and closing door (9) is fixedly connected with a sliding block (11), the sliding block (11) is slidably connected onto the fishing frame (5), and the bottom of the, the front side of the base (12) is fixedly connected with a baffle (13).

2. A dam water inlet floater salvaging device for hydraulic and hydro-power engineering as claimed in claim 1, wherein: the inner side of the mounting frame (2) is fixedly connected with a limiting plate (14), a motor groove (15) is formed in the limiting plate (14), and a rubber pad (16) is fixedly connected to the bottom of the limiting plate (14).

3. A dam water inlet floater salvaging device for hydraulic and hydro-power engineering as claimed in claim 1, wherein: the top of the salvaging frame (5) is fixedly connected with a connecting frame (17), and the bottom of the steel cable (4) is connected to the connecting frame (17).

4. A dam water inlet floater salvaging device for hydraulic and hydro-power engineering as claimed in claim 1, wherein: the rear side of the salvaging frame (5) is of a net structure, and the screw rod (8) is arranged inside the structure of the salvaging frame (5).

5. A dam water inlet floater salvaging device for hydraulic and hydro-power engineering as claimed in claim 1, wherein: the middle position of the base (12) is provided with a leakage net (18), and the left side and the right side of the base (12) are provided with rectangular grooves (19) corresponding to the opening and closing doors (9).

6. A dam water inlet floater salvaging device for hydraulic and hydro-power engineering as claimed in claim 1, wherein: the fishing frame (5) is provided with a sliding groove (7) corresponding to the sliding block (11), and the opening and closing door (9) is connected in the sliding groove (7) through the sliding block (11).