CN210887133U

CN210887133U - Power station is with blocking dirty device

Info

Publication number: CN210887133U
Application number: CN201921778546.4U
Authority: CN
Inventors: 熊荆钟; 陈军州; 刘婷婷
Original assignee: Hubei Jingmen Water Conservancy Engineering Development Corp
Current assignee: Hubei Jingmen Water Conservancy Engineering Development Corp
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-06-30
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses a power station is with blocking dirty device, including the dirty device of fence, the dirty device of fence includes the dirty board of fence and the dirty net of fence, and the dirty net setting of fence in the inside casing of the dirty board of fence, one side of the dirty board of fence is provided with clearance mechanism, and clearance mechanism includes sliding seat and clearance brush, the clearance brush sets up the inside at the sliding seat. The utility model has the advantages that: set up clearance mechanism on the dirty device in fence and can brush the rubbish of remaining on the fence dirt net, avoid rubbish to stay admittedly on the fence dirt net with the mesh stifled condition emergence that leads to the unable normal water of leading to of power station water inlet of the dirty net in fence, set up power device simultaneously on clearance mechanism and can make clearance mechanism slide by oneself and to brushing the dirty online rubbish and the impurity in fence, do not need the manual dirty net in clearance fence of staff, can alleviate staff's work load and can improve the clean efficiency to the dirty net in fence, make the use of the dirty device in this fence experience better.

Description

Power station is with blocking dirty device

Technical Field

The utility model relates to a block dirty device, specifically be a power station is with blocking dirty device belongs to power station equipment application technical field.

Background

The hydropower station is a comprehensive engineering facility for converting water energy into electric energy, when the hydropower station runs, water of different rivers is collected and flows into a water inlet of an engine unit of the hydropower station, and due to the fact that the water of the different rivers is collected, the amount of garbage and impurities poured into the water is increased.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model can be realized by the following technical scheme: the utility model provides a power station is with blocking dirty device, includes the dirty device in fence, the dirty device in fence includes the dirty board in fence and the dirty net in fence, and the dirty net setting in the inside casing of the dirty board in fence, one side of the dirty board in fence is provided with clearance mechanism, and clearance mechanism includes sliding seat and clearance brush, the inside at the sliding seat of clearance brush setting.

Preferably, an inserting groove is formed in the outer surface of one side of the sliding seat, the cleaning brush is inserted into the inserting groove, and a fixing screw penetrates through the joint of the cleaning brush and the inserting groove.

Preferably, the connecting groove is formed in the position, close to the front end and the rear end, of the outer surface of one side of the dirt board, the sliding wheel is arranged on the outer surface of the other side of the sliding seat, and the sliding wheel is movably connected inside the connecting groove.

Preferably, the installation seats are welded at positions, close to the upper end and the lower end of one side, in the fence sewage plate, the installation seats are two groups of driven wheels are arranged in the installation seats, a traction rope is arranged between the driven wheels, and the traction rope is connected with the sliding seat in a riveting mode.

Preferably, a rotating shaft penetrates through the interior of the driven wheel, the driven wheel is movably mounted in the mounting seat through the rotating shaft, brake wheels are arranged at the front end of the rotating shaft, and a transmission belt is arranged between the two groups of brake wheels.

Preferably, a motor is arranged inside the dirt board.

Preferably, the outer surface of the front end and the outer surface of the rear end of the dirt board are both welded with mounting plates.

Compared with the prior art, the beneficial effects of the utility model are that:

1. set up the clearance mechanism of constituteing by sliding seat and clearance brush on the dirty board of fence and can brush the rubbish of remaining on the dirty online of fence, avoid rubbish to stay admittedly and block up the condition emergence that leads to the unable normal water that leads to of hydropower station water inlet with the mesh of the dirty net of fence on the dirty online of fence.

2. Through set up by the motor in the dirty board in the fence, the power device that rotation wheel and drive belt are constituteed brakes clearance mechanism, the sliding seat through by from the wheel, transmission pulling clearance mechanism that pivot and haulage rope are constituteed reciprocates in the spread groove simultaneously and drives the clearance brush and reciprocate to brush off remaining rubbish on the dirty net of fence to the whole process of the dirty net of clearance fence does not need staff manual operation, can alleviate staff's work load and can improve the dirty net cleaning efficiency of fence.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an exploded view of the dirt board and the cleaning mechanism of the present invention.

Fig. 3 is an enlarged view of the cleaning mechanism of the present invention.

Fig. 4 is a schematic plan sectional view of a connection structure of the dirt board and the sliding seat according to the present invention.

In the figure: 1. a sewage disposal device; 101. a dirt board; 1011. connecting grooves; 1012. a mounting seat; 102. a dirt blocking net; 103. mounting a plate; 2. a cleaning mechanism; 201. a sliding seat; 2011. inserting grooves; 202. cleaning a brush; 203. a sliding wheel; 204. fixing screws; 3. a driven wheel; 301. a rotating shaft; 302. a hauling rope; 4. a brake wheel; 401. a transmission belt; 5. an electric motor.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a trash rack device for a hydropower station comprises a trash rack device 1, wherein the trash rack device 1 comprises a trash rack plate 101 and a trash rack net 102, the trash rack net 102 is arranged in an inner frame of the trash rack plate 101, the trash rack plate 101 and the trash rack net 102 are integrally formed, a cleaning mechanism 2 is arranged on one side of the trash rack plate 101, the cleaning mechanism 2 comprises a sliding seat 201 and a cleaning brush 202, the cleaning brush 202 is arranged inside the sliding seat 201, one end of the cleaning brush 202 is connected with the sliding seat 201, and one end with bristles is attached to the surface of the trash rack net 102, so that the cleaning brush 202 can brush off garbage and impurities remaining on the trash rack net 102.

As the utility model discloses a technical optimization scheme, inserting groove 2011 has been seted up to one side surface of sliding seat 201, and cleaning brush 202 pegs graft in the inside of inserting groove 2011, and cleaning brush 202 runs through with inserting groove 2011's junction and is provided with fixed screw 204, screws out the screw hole on the anticlockwise sliding seat 201 of follow of fixed screw 204 and can dismantle cleaning brush 202 from inserting groove 2011, and this connected mode of setting is convenient for the staff and is dismantled the change to the cleaning brush 202 of wearing and tearing.

As a technical optimization scheme of the utility model, the spread groove 1011 has all been seted up to the position that one side surface of the dirty board 101 of fence is close to front end and rear end, and the opposite side surface of sliding seat 201 is provided with movable pulley 203, and movable connection of movable pulley 203 is in the inside of spread groove 1011, and sliding seat 201 passes through movable pulley 203 and spread groove 1011 sliding connection to sliding seat 201 can reciprocate in spread groove 1011.

As a technical optimization scheme of the utility model, the inside of the dirty board 101 of fence is close to one side upper end and all welds the mount pad 1012 with the position of lower extreme, and the inside of two sets of mount pads 1012 all is provided with from driving wheel 3, and two sets of follow driving wheel are provided with haulage rope 302 between 3, and haulage rope 302 and sliding seat 201 riveting connection.

As a technical optimization scheme of the utility model, follow the inside of driving wheel 3 and run through and be provided with pivot 301, and follow driving wheel 3 through pivot 301 movable mounting in the inside of mount pad 1012, the front end of pivot 301 is provided with braked wheel 4, is provided with drive belt 401 between two sets of braked wheels 4.

As a technical optimization scheme, the inside of the dirty board 101 of fence is provided with motor 5, make two sets of braked wheel 4 and drive belt 401 rotate after the 5 circular telegram operation of motor of setting, braked wheel 4 can drive pivot 301 when rotating with drive belt 401 and rotate, thereby pivot 301 drives two sets of rotations from driving wheel 3, the setting drive sliding seat 201 through haulage rope 302 during rotating from driving wheel 3 and reciprocates, thereby sliding seat 201 drives clearance brush 202 and reciprocates and can will remain the rubbish brush on the dirty net 102 of fence.

As the utility model discloses a technical optimization scheme, the mounting panel 103 has all been welded with the rear end surface to the front end surface of the dirty board 101 of fence, and mounting panel 103 threaded connection has the bolt can be through mounting panel 103 with the dirty board 101 fixed mounting of fence in suitable position.

When the utility model is used, firstly, a worker installs the fence dirt board 101 at the water inlet of the hydropower station engine unit, water flows into the water inlet of the hydropower station engine unit through the fence dirt net 102 of the fence dirt board 101, meanwhile, the garbage and impurities in the water are blocked outside the fence dirt net 102, when the residual garbage and impurities exist on the fence dirt net 102, the worker presses the switch button which is electrified with the motor 5 to electrify the motor 5, the two sets of brake wheels 4 rotate with the driving belt 401 after the motor 5 is electrified, the brake wheels 4 rotate with the driving belt 401, thereby the rotating shaft 301 drives the two sets of driven wheels 3 to rotate, the set driven wheels 3 drive the sliding seat 201 to move up and down through the traction rope 302 when rotating, thereby the sliding seat 201 drives the cleaning brush 202 to move up and down to brush the garbage remained on the fence dirt net 102, the set motor 5 drives the two sets of brake wheels 4 to forward and reverse in the same direction, therefore, two groups of driven wheels 3 can be driven to rotate forwards and reversely in the same direction to drive the sliding seat 201 to move up and down, and the type of the arranged motor 5 is YVF 60-L1.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A trash holding device for a hydropower station comprises a trash holding device (1) and is characterized in that the trash holding device (1) comprises a trash holding plate (101) and a trash holding net (102), and the trash holding net (102) is arranged in an inner frame of the trash holding plate (101);

one side of fence dirty board (101) is provided with clearance mechanism (2), and clearance mechanism (2) including sliding seat (201) and cleaning brush (202), cleaning brush (202) set up the inside at sliding seat (201).

2. The trash rack device for hydropower stations as claimed in claim 1, wherein an insertion groove (2011) is formed in the outer surface of one side of the sliding seat (201), the cleaning brush (202) is inserted into the insertion groove (2011), and a fixing screw (204) penetrates through the connection position of the cleaning brush (202) and the insertion groove (2011).

3. The trash rack device for the hydropower station as claimed in claim 1, wherein the outer surface of one side of the trash rack plate (101) is provided with connecting grooves (1011) at positions close to the front end and the rear end, the outer surface of the other side of the sliding seat (201) is provided with a sliding wheel (203), and the sliding wheel (203) is movably connected inside the connecting grooves (1011).

4. The trash rack device for the hydropower station as claimed in claim 1, wherein mounting seats (1012) are welded at positions, close to the upper end and the lower end of one side, of the interior of the trash rack plate (101), driven wheels (3) are arranged inside two groups of the mounting seats (1012), a traction rope (302) is arranged between the two groups of the driven wheels (3), and the traction rope (302) is in riveted connection with the sliding seat (201).

5. The trash holding device for the hydropower station as defined in claim 4, wherein a rotating shaft (301) penetrates through the driven wheel (3), the driven wheel (3) is movably mounted inside the mounting seat (1012) through the rotating shaft (301), a braking wheel (4) is arranged at the front end of the rotating shaft (301), and a transmission belt (401) is arranged between the two braking wheels (4).

6. The device according to claim 1, wherein the interior of the dirt board (101) is provided with a motor (5).

7. The trash holding device for the hydropower station as claimed in claim 1, wherein mounting plates (103) are welded to the outer surfaces of the front end and the rear end of the trash holding plate (101).