CN213173900U

CN213173900U - Dam side wall accumulated silt cleaning device for hydraulic and hydroelectric engineering

Info

Publication number: CN213173900U
Application number: CN202021781854.5U
Authority: CN
Inventors: 李俊辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-05-11
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses a long-pending silt cleaning device of dykes and dams lateral wall for hydraulic and hydroelectric engineering, be equipped with the fixed box of open-ended including one end, be equipped with the carousel of vertical setting in the fixed box, the carousel is close to the eccentric post of fixedly connected with on the lateral wall of fixed box open end, eccentric post outside cover is equipped with annular frame, the one end fixedly connected with connecting plate of carousel is kept away from to annular frame, connecting plate sliding connection is in fixed box inner wall, two fixed blocks of one end fixedly connected with of carousel, two are kept away from to the connecting plate fixedly connected with dead lever between the fixed block, it has cup jointed the rotating sleeve to rotate on the dead lever. By arranging the rotary disc, the utility model can complete the one-way scraping of the scraping plate through the mechanical structure, thereby having better cleaning effect and higher cleaning efficiency; through setting up supply mechanism, can dilute and strike the scattering with the silt that has dried and hardened, and then cooperate once more to scrape off the board and carry out the scraping of silt.

Description

Dam side wall accumulated silt cleaning device for hydraulic and hydroelectric engineering

Technical Field

The utility model relates to a hydraulic engineering equipment correlation technique field specifically is a hydraulic and hydroelectric engineering is with long-pending silt cleaning device of dykes and dams lateral wall.

Background

The generic term of dike and dam also refers broadly to water-tight and water-retaining buildings and structures: for example, dykes and dams are to be built tightly to prevent water. Modern dams come in two main categories: earth and rockfill dams and concrete dams. In recent years, large dams are constructed by high-tech reinforced cement, and because of construction in the near water, the side walls of the dams are often washed by tide water, and sludge and residues are left, and then workers are required to perform a series of cleaning on the pollutants and the sludge.

However, the general cleaning device has a simple structure, and when cleaning is performed, the position to be cleaned is generally repeatedly scraped through the scraping plate, but due to strong viscosity of sludge, the sludge is easily spread and secondarily attached to the side wall of the dam to cause secondary pollution when repeatedly scraped for multiple times; moreover, since the water level of the dam is changed more, after the sludge is attached to the side wall of the dam, the sludge is easily dried and hardened along with the fading of tide and the irradiation of sunlight, so that the subsequent cleaning step is more difficult to perform.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long-pending silt cleaning device of dykes and dams lateral wall for hydraulic and hydroelectric engineering to solve the easy problem that the silt after secondary pollution and drying appear that proposes in the above-mentioned background is difficult to the clearance.

In order to achieve the above object, the utility model provides a following technical scheme: a dam side wall accumulated silt cleaning device for hydraulic and hydroelectric engineering comprises a fixed box with an opening at one end, wherein a vertically arranged rotary table is arranged in the fixed box, an eccentric column is fixedly connected to the side wall of the rotary table close to the opening end of the fixed box, an annular frame is sleeved outside the eccentric column, one end of the annular frame far away from the rotary table is fixedly connected with a connecting plate, the connecting plate is connected with the inner side wall of the fixed box in a sliding manner, two fixed blocks are fixedly connected to one end of the connecting plate far away from the rotary table, a fixed rod is fixedly connected between the two fixed blocks, a rotating sleeve is rotatably sleeved on the fixed rod, a scraping plate is fixedly connected to the side wall of the rotating sleeve far away from the connecting plate, a limiting mechanism for limiting the rotation of the scraping plate is arranged on the side wall of the connecting plate, a vertically arranged annular, the utility model discloses a water supply device, including annular frame, carousel, many catch bars, annular frame inside wall, the carousel passes through many catch bars and annular plate fixed connection, run through the outlet pipe that many levels of fixedly connected with set up on the annular plate, the one end fixedly connected with shower nozzle of annular plate is kept away from to the outlet pipe, the fixed box outside is equipped with the feed mechanism who is used for supplying with the annular box water.

Preferably, the outer side wall of the fixed box is fixedly provided with a motor, and the output end of the motor rotates to penetrate through the side wall of the fixed box and is coaxially and fixedly connected with the turntable.

Preferably, a plurality of sliding blocks are fixedly connected to the side wall of the connecting plate, sliding grooves matched with the sliding blocks are formed in the inner side wall of the fixing box, and the sliding blocks are connected with the sliding grooves in a sliding mode.

Preferably, the annular box inside wall is equipped with the ring channel with annular plate assorted, annular plate and ring channel sliding connection.

Preferably, the supply mechanism comprises a water pump, the output end of the water pump is communicated with the inside of the annular box, the outer side wall of the fixed box is fixedly provided with a water storage tank, and the input end of the water pump is communicated with the inside of the water storage tank.

Preferably, stop gear includes the barrier plate that the level set up, barrier plate fixed connection is close to on the lateral wall of scraping the board in the connecting plate, be equipped with on the rotating sleeve with barrier plate assorted rotating plate.

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

1. the dam side wall accumulated silt cleaning device for the hydraulic and hydroelectric engineering is characterized in that a turntable and a scraping plate are arranged, when silt is cleaned, the output end of a motor is started to rotate in the forward direction, the output end of the motor drives the turntable to rotate, an annular frame moves up and down in a fixed box due to the arrangement of an eccentric rod, a connecting plate drives a fixed rod and the scraping plate to move simultaneously, when the scraping plate moves from top to bottom, the blocking plate is abutted against the rotating plate due to the arrangement of a blocking plate and the rotating plate, so that a rotating sleeve cannot rotate, the scraping plate can scrape silt from top to bottom, when the annular frame drives the scraping plate to move downwards, the blocking plate cannot prevent the rotating plate from rotating, the rotating sleeve rotates, the scraping plate deflects to be incapable of being attached to a scraping surface and being incapable of being scraped, and the scraping plate can conduct directional and unidirectional scraping on the silt due to two different movements, secondary pollution to the dam after sludge is spread due to repeated scraping is avoided, and unidirectional scraping of the scraping plate is completed through a mechanical structure, so that the cleaning effect is better, and the cleaning efficiency is higher;

2. this accumulated silt cleaning device of dykes and dams lateral wall for hydraulic and hydroelectric engineering is through setting up feed mechanism and shower nozzle, when the silt of clearance dry hardening, starter motor and water pump simultaneously, because the motor is when the carousel rotates, accessible catch bar drives the annular plate and rotates, and the rotation of annular plate can drive outlet pipe and shower nozzle rotation simultaneously, the water of water pump in with the water storage box lasts to the inside transport of annular box this moment, keep the inside water pressure of annular box, make a large amount of water pass through outlet pipe and shower nozzle by the blowout, because the spun water carries great impact force, can dilute and strike off the silt of dry hardening, can cooperate once more to strike off the board and carry out striking off of silt, make the cleaning performance stronger, further strengthen clean efficiency simultaneously.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is a sectional view taken along line B-B of fig. 1 according to the present invention;

fig. 4 is a side sectional view of fig. 1 according to the present invention.

In the figure: 1. a fixing box; 2. a turntable; 3. an eccentric column; 4. an annular frame; 5. a connecting plate; 6. a fixed block; 7. fixing the rod; 8. rotating the sleeve; 9. scraping the plate; 10. a ring case; 11. an annular plate; 12. a push rod; 13. a water outlet pipe; 14. a spray head; 15. a motor; 16. A slider; 17. a sliding groove; 18. an annular groove; 19. a water pump; 20. a water storage tank; 21. A blocking plate; 22. and rotating the plate.

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 some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a long-pending silt cleaning device of dykes and dams lateral wall for hydraulic and hydroelectric engineering, be equipped with open-ended fixed box 1 including one end, be equipped with the carousel 2 of vertical setting in the fixed box 1, it needs to notice, 1 lateral wall fixed mounting of fixed box has motor 15, motor 15 output rotates and runs through 1 lateral wall of fixed box and with the coaxial fixed connection of carousel 2, fixedly connected with eccentric post 3 on the lateral wall that carousel 2 is close to 1 open end of fixed box, 3 outside covers of eccentric post are equipped with annular frame 4, the one end fixedly connected with connecting plate 5 of carousel 2 is kept away from to

annular frame

4, 5 sliding connection in 1 inside wall of fixed box of connecting plate, it is concrete, a plurality of sliding blocks of fixedly connected with 16 on the 5 lateral walls of connecting plate, 1 inside wall of fixed box is equipped with 16 assorted sliding chutes 17.

The utility model discloses in, two fixed blocks 6 of one end fixedly connected with of carousel 2 are kept away from to connecting plate 5, and fixedly connected with dead lever 7 between two fixed blocks 6 rotates on the dead lever 7 and has cup jointed rotating sleeve 8, and fixedly connected with strikes off board 9 on rotating sleeve 8 keeps away from the lateral wall of connecting plate 5.

The utility model discloses in, be equipped with on the 5 lateral walls of connecting plate and be used for the restriction to strike off 9 pivoted stop gear, stop gear includes the barrier plate 21 that the level set up, and barrier plate 21 fixed connection is equipped with on the rotating sleeve 8 and blocks 21 assorted rotor plate 22 on connecting plate 5 is close to the lateral wall that strikes off 9.

In the utility model, the setting of the rotary disc 2 and the scraping plate 9, when cleaning the sludge, the output end of the motor 15 is started to rotate in the forward direction, at the moment, the output end of the motor 15 drives the rotary disc 2 to rotate, the annular frame 4 moves up and down in the fixed box 1 due to the setting of the eccentric column 3, at the moment, the connecting plate 5 drives the fixed rod 7 and the scraping plate 9 to move simultaneously, because of the setting of the barrier plate 21 and the rotating plate 22, when the scraping plate 9 moves from top to bottom, the barrier plate 21 is abutted against the rotating plate 22, so that the rotating sleeve 8 can not rotate, at the moment, the scraping plate 9 can scrape the sludge from top to bottom, and when the annular frame 4 drives the scraping plate 9 to move downwards, the barrier plate 21 can not prevent the rotating plate 22 from rotating, at the moment, the rotating sleeve 8 rotates, so that the scraping plate 9 deflects and can not be attached to the scraping surface and can not be scraped, two different movements can, avoid because of scraping repeatedly and lead to the silt to spread out back secondary pollution dykes and dams, accomplish the one-way scraping of scraping off the board through mechanical structure, can make the better clear efficiency simultaneously of clearance effect higher.

The utility model discloses in, the ring box 10 of the vertical setting of 1 inside wall fixedly connected with of fixing box, one side that fixing box 1 was kept away from to ring box 10 are equipped with the opening, and 4 inside walls of annular frame rotate and are connected with the annular slab 11 of vertical setting, and carousel 2 is through many catch bars 12 and annular slab 11 fixed connection, and is specific, ring box 10 inside walls be equipped with 11 assorted ring channels 18 of annular slab,

annular slab

11 and 18 sliding connection of ring channel.

The utility model discloses in, run through the outlet pipe 13 that the many levels of fixedly connected with set up on the annular plate 11, the one end fixedly connected with shower nozzle 14 of annular plate 11 is kept away from to

outlet pipe

13, and 1 outside of fixed box is equipped with the feed mechanism who is used for supplying with the 10 waters of annular box, and feed mechanism includes water pump 19, and water pump 19 output and the inside of annular box 10 are linked together, and 1 lateral wall fixed mounting of fixed box has water storage box 20, and water pump 19 input and water storage box 20 are inside to be linked together.

The utility model discloses in, the setting of feed mechanism and shower nozzle 14, when the silt of clearance dry hardening, starter motor 15 and water pump 19 simultaneously, because motor 15 rotates at carousel 2, accessible catch bar 12 drives annular plate 11 and rotates, and the rotation of annular plate 11 can drive outlet pipe 13 and shower nozzle 14 simultaneously and rotate, water pump 19 lasts the water in the water storage box 20 to the inside transport of annular box 10 this moment, keep the inside water pressure of annular box 10, make a large amount of water pass through outlet pipe 13 and shower nozzle 14 by the blowout, because the spun water carries great impact force, can dilute and strike the silt of dry hardening and scatter, can cooperate once more to strike off board 9 and carry out striking of silt, make clean effect stronger, further strengthen clean efficiency simultaneously.

The working principle is as follows: during silt clearance, the output forward of starter motor 15 rotates, the output of motor 15 drives carousel 2 and rotates this moment, because eccentric post 3's setting, make annular frame 4 do the up-and-down motion in fixed box 1, connecting plate 5 drives dead lever 7 and strikes off board 9 simultaneous movement this moment, because the setting of barrier plate 21 and rotor plate 22, when striking off board 9 from top to bottom motion, barrier plate 21 offsets with rotor plate 22, make rotating sleeve 8 unable the rotation, then strike off board 9 and can strike off silt from last to bottom this moment, and when annular frame 4 drives striking off board 9 downstream, barrier plate 21 can't prevent rotor plate 22 to rotate, rotating sleeve 8 rotates this moment, make striking off board 9 deflect and can't laminate and strike off the face and can't strike off, twice different movements make striking off board 9 can carry out directional and unidirectional striking off to silt.

When the silt that the clearance has dried and hardened, start motor 15 and water pump 19 simultaneously, because motor 15 rotates at carousel 2, accessible catch bar 12 drives annular plate 11 and rotates, and the rotation of annular plate 11 can drive outlet pipe 13 and shower nozzle 14 simultaneously and rotate, water pump 19 is with the water in the water storage box 20 continuously to the inside transport of ring box 10 this moment, keep the inside water pressure of ring box 10, make a large amount of water pass through outlet pipe 13 and shower nozzle 14 and be spout, because the spun water carries great impact force, can dilute and strike the silt that has dried and hardened and scatter, can cooperate once more to strike off board 9 and carry out the striking of silt.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a long-pending silt cleaning device of dykes and dams lateral wall for hydraulic and hydroelectric engineering, is equipped with open-ended fixed box (1) including one end, its characterized in that: the fixed box is characterized in that a vertically arranged rotary table (2) is arranged in the fixed box (1), an eccentric column (3) is fixedly connected to the side wall of the rotary table (2) close to the open end of the fixed box (1), an annular frame (4) is sleeved outside the eccentric column (3), a connecting plate (5) is fixedly connected to one end, far away from the rotary table (2), of the annular frame (4), the connecting plate (5) is connected to the inner side wall of the fixed box (1) in a sliding manner, two fixed blocks (6) are fixedly connected to one end, far away from the rotary table (2), of the connecting plate (5), a fixed rod (7) is fixedly connected between the two fixed blocks (6), a rotating sleeve (8) is rotatably sleeved on the fixed rod (7), a scraping plate (9) is fixedly connected to the side wall, far away from the connecting plate (5), and a limiting mechanism for limiting the rotation of, the utility model discloses a water supply device, including fixed box (1), ring box (10) of the vertical setting of fixed box (1) inside wall fixedly connected with, one side that fixed box (1) was kept away from in ring box (10) is equipped with the opening, ring frame (4) inside wall rotates ring plate (11) that is connected with vertical setting, carousel (2) are through many catch bars (12) and ring plate (11) fixed connection, run through outlet pipe (13) that many levels of fixedly connected with set up on ring plate (11), one end fixedly connected with shower nozzle (14) of ring plate (11) are kept away from in outlet pipe (13), fixed box (1) outside is equipped with the feed mechanism who is used for supplying with ring box (10) water.

2. The dam side wall accumulated silt cleaning device for the hydraulic and hydroelectric engineering according to claim 1, characterized in that: the outer side wall of the fixed box (1) is fixedly provided with a motor (15), and the output end of the motor (15) rotates to penetrate through the side wall of the fixed box (1) and is fixedly connected with the turntable (2) in a coaxial mode.

3. The dam side wall accumulated silt cleaning device for the hydraulic and hydroelectric engineering according to claim 1, characterized in that: a plurality of sliding blocks (16) are fixedly connected to the side wall of the connecting plate (5), sliding grooves (17) matched with the sliding blocks (16) are formed in the inner side wall of the fixing box (1), and the sliding blocks (16) are connected with the sliding grooves (17) in a sliding mode.

4. The dam side wall accumulated silt cleaning device for the hydraulic and hydroelectric engineering according to claim 1, characterized in that: the inner side wall of the annular box (10) is provided with an annular groove (18) matched with the annular plate (11), and the annular plate (11) is in sliding connection with the annular groove (18).

5. The dam side wall accumulated silt cleaning device for the hydraulic and hydroelectric engineering according to claim 1, characterized in that: the supply mechanism comprises a water pump (19), the output end of the water pump (19) is communicated with the inside of the annular box (10), a water storage tank (20) is fixedly mounted on the outer side wall of the fixed box (1), and the input end of the water pump (19) is communicated with the inside of the water storage tank (20).

6. The dam side wall accumulated silt cleaning device for the hydraulic and hydroelectric engineering according to claim 1, characterized in that: stop gear includes that the level sets up blocks board (21), block board (21) fixed connection is close to on scraping the lateral wall of board (9) in connecting plate (5), be equipped with on rotating sleeve (8) with block board (21) assorted rotating plate (22).