CN216339353U

CN216339353U - Floater interception cleaning device of water conservancy dam water inlet

Info

Publication number: CN216339353U
Application number: CN202122718631.5U
Authority: CN
Inventors: 万年新; 王家庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-19
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a floater intercepting and cleaning device at a water inlet of a water conservancy dam, which comprises a fixed rod: the utility model discloses a filter assembly, including dead lever, the dead lever is provided with the flotation pontoon along its length direction on the dead lever, be equipped with the spout on the flotation pontoon, and the inside of spout is provided with the sideslip subassembly, and is provided with on the sideslip subassembly and clearly scrapes the subassembly to the drive is clearly scraped the subassembly and is removed along the length direction of spout, the bottom of flotation pontoon is provided with filter assembly. According to the intercepting and cleaning device, floating objects in water flow can be effectively intercepted through the arranged floating barrels and the filtering assemblies, the intercepted floating objects can be automatically and uniformly collected to the side of a river water body by combining the movable cleaning and scraping assemblies, so that the effects of automatically intercepting and cleaning the floating objects in the water flow are achieved, manual cleaning operation is not needed, the water flow flowing into a water inlet of a water conservancy dam is ensured to be in a relatively smooth state, and the water inlet is prevented from being blocked by the floating objects.

Description

Floater interception cleaning device of water conservancy dam water inlet

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a floater intercepting and cleaning device at a water inlet of a water conservancy dam.

Background

Hydroelectric power generation is realized by pushing a generator to generate power by potential energy of water, so the flow of water is particularly important for a power station, but because of environmental pollution, more and more floating garbage on the water surface can block a water inlet of a dam, the work of the power station is influenced, even a generator set of the power station is directly threatened, and in order to improve the cleanness and tidiness of water flow used for hydroelectric power generation, the operation of intercepting and cleaning the floating matters in the water flow at the water inlet is needed.

Chinese patent publication No.: CN211143015U discloses "a water conservancy water and electricity dam water inlet floater cleaning device", including the stand of two vertical settings, two rotate through the pivot between the stand and be connected with two and rotate the post, it has the haulage rope, two to rotate the fixed winding on the post the winding opposite direction of haulage rope, all fixed cover has been cup jointed driven gear in the pivot, be equipped with drive assembly on the stand, the lower extreme fixed connection of haulage rope has the movable plate of level setting, the downside lateral wall fixedly connected with filter grid of movable plate, the inside filter assembly that is equipped with of filter grid.

However, when the existing intercepting and filtering device intercepts the floating objects, the intercepted floating objects cannot be automatically cleaned, so that the intercepting and filtering device cannot be in a continuous and efficient intercepting and cleaning working state, and the using effect of the intercepting and cleaning device is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a floater intercepting and cleaning device at a water inlet of a water conservancy dam, which adopts a reciprocating scraping assembly to automatically and continuously gather floaters and realize efficient and continuous intercepting and cleaning effects.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a floater interception cleaning device of water conservancy dam water inlet department, includes the dead lever:

the fixed rod is provided with a buoy along the length direction;

the floating barrel is provided with a sliding chute, a transverse moving assembly is arranged inside the sliding chute, and the transverse moving assembly is provided with a cleaning and scraping assembly and drives the cleaning and scraping assembly to move along the length direction of the sliding chute;

the bottom of flotation pontoon is provided with filtering component.

As a further description of the above technical solution:

the transverse moving assembly comprises a motor arranged on the floating barrel, the output end of the motor is connected with a nut seat through a lead screw, and the nut seat is connected with the scraping assembly.

As a further description of the above technical solution:

the cleaning and scraping assembly comprises a clamping sleeve which is sleeved on the floating barrel and connected with the nut seat, and a cleaning and scraping plate is arranged on the clamping sleeve.

As a further description of the above technical solution:

the inner wall of the jacket is provided with a limiting pipe, and the nut seat is provided with a limiting rod matched with the limiting pipe.

As a further description of the above technical solution:

the filter component comprises an installation rod, a protruding portion is arranged at one end of the installation rod, the protruding portion is matched with an installation groove in the float bowl, a hook is arranged on the installation rod, and a filter screen is connected to the hook.

As a further description of the above technical solution:

the other end of the mounting rod is provided with a concave part matched with the convex part.

As a further description of the above technical solution:

the outer wall of the buoy is wrapped with a waterproof sleeve.

In the technical scheme, the floating object intercepting and cleaning device at the water inlet of the water conservancy dam, provided by the utility model, has the following beneficial effects:

this interception cleaning device is through flotation pontoon and the filtering component who sets up, can carry out effectual interception processing with the floater in the rivers to combine mobilizable clear subassembly of scraping, can be with the automatic just even river course water limit of collection of floater by the interception, thereby realized the automatic interception of floater in the rivers and the effect of clearance, need not artifical manual cleaning operation, ensure that the rivers that flow into the water conservancy dam water inlet are in unobstructed state relatively, prevent that the floater from blockking up the water inlet.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a schematic structural view of a floating object intercepting and cleaning device at a water inlet of a water conservancy dam according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of a spar in accordance with an embodiment of the present invention;

FIG. 3 is a schematic illustration of a traversing assembly according to an embodiment of the utility model;

FIG. 4 is a schematic structural diagram of a filter assembly according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a scraping assembly according to an embodiment of the present invention.

Description of reference numerals:

1. a float bowl; 11. mounting grooves; 12. a waterproof jacket; 2. a chute; 3. a traversing assembly; 31. a motor; 32. a lead screw; 33. a nut seat; 34. a limiting rod; 4. fixing the rod; 5. a filter assembly; 51. mounting a rod; 52. hooking; 53. a filter screen; 54. a boss portion; 55. a recessed portion; 6. a scraping component; 61. cleaning a scraper; 62. a jacket; 63. and a limiting pipe.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1, a floater interception cleaning device at water conservancy dam water inlet includes dead lever 4:

the fixing rod 4 is provided with a buoy 1 along the length direction, the height of the part of the buoy 1 above the fixing rod 4 is greater than the height of the part of the buoy 1 below the fixing rod 4, and the buoy 1 can intercept floating objects on the water surface;

the buoy 1 is provided with a chute 2, the inside of the chute 2 is provided with a transverse moving component 3, the transverse moving component 3 is provided with a cleaning component 6, and the cleaning component 6 is driven to move along the length direction of the chute 2;

the bottom of flotation pontoon 1 is provided with filter assembly 5, and filter assembly 5's vertical end and the vertical end of scraping subassembly 6 are in the coplanar for scrape subassembly 6 and can remove on filter assembly 5's surface, filter assembly 5 can intercept the processing to the suspended solid of surface of water liquid below.

In this embodiment, install the water inlet both ends at the water conservancy dam with the both ends of dead lever 4, flotation pontoon 1 transversely floats on the surface of water, the floater on the surface of water can be intercepted by flotation pontoon 1 this moment, the suspended solid under the surface of water liquid can be intercepted by filter assembly 5, and under the drive of sideslip subassembly 3, can drive and clearly scrape the inner wall removal of subassembly 6 along spout 2, can clear the floater of flotation pontoon 1 and filter assembly 5 interception and scrape the processing, make the floater can be gathered the one end of flotation pontoon 1, thereby be convenient for subsequent collection and processing, thereby the effect of the automatic interception and the clearance of floater in the rivers has been realized, need not artifical manual cleaning operation, ensure that the rivers that flow into the water conservancy dam water inlet are in unobstructed state relatively, prevent that the floater from blockking up the water inlet.

As shown in fig. 1 and 3, the traverse moving assembly 3 includes a motor 31 disposed on the float bowl 1, an output end of the motor 31 is connected with a nut seat 33 through a lead screw 32, and the nut seat 33 is connected with the cleaning assembly 6, and the nut seat 33 can be driven to rotate through the lead screw 32 by a driving action of the motor 31, so that the cleaning assembly 6 can be driven to move on an inner wall of the chute 2, and the floating objects intercepted by the float bowl 1 and the filter assembly 5 can be automatically cleaned and scraped.

As shown in fig. 1, 3 and 5, the cleaning and scraping assembly 6 includes a jacket 62 sleeved on the float 1 and connected to the nut seat 33, a cleaning blade 61 is disposed on the jacket 62, a limiting tube 63 is disposed on an inner wall of the jacket 62, a limiting rod 34 adapted to the limiting tube 63 is disposed on the nut seat 33, the limiting rod 34 is embedded in the limiting tube 63, the nut seat 33 and the jacket 62 are connected in a positioning manner, and the jacket 62 is driven by the motor 31 to move stably in the chute 2, at this time, the cleaning blade 61 will scrape and contact with outer walls of the float 1 and the filtering assembly 5, and the intercepted floating objects and suspended objects can be gathered and processed.

As shown in fig. 1, 2 and 4, the filtering assembly 5 includes a mounting rod 51, one end of the mounting rod 51 is provided with a protruding portion 54, the protruding portion 54 is adapted to the mounting groove 11 on the buoy 1, a hook 52 is provided on the mounting rod 51, and a filtering net 53 is connected to the hook 52, two mounting rods 51 are respectively mounted in the mounting groove 11 of the buoy 1 through the protruding portion 54, and then the filtering net 53 is hung on the hook 52, so that the filtering net 53 can intercept suspended matters below the water surface.

As shown in fig. 4, the other end of the mounting rod 51 is provided with a recess 55 adapted to the protrusion 54, and the positioning connection of the same mounting rod 51 can be realized by correspondingly clamping the protrusion 54 and the recess 55, so as to change the filtering height of the filtering assembly 5, and the filtering net 53 can filter and intercept the suspended matters with deeper depth.

As shown in fig. 2, the outer wall of the buoy 1 is wrapped by the waterproof jacket 12, so that the phenomenon of pollution or corrosion caused by the contact of water stains and the buoy 1 for a long time can be prevented, and the integrity of the buoy 1 is improved.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The utility model provides a floater interception cleaning device of water conservancy dam water inlet department, includes dead lever (4), its characterized in that:

the fixing rod (4) is provided with a buoy (1) along the length direction;

the buoy (1) is provided with a sliding chute (2), the sliding chute (2) is internally provided with a transverse moving assembly (3), the transverse moving assembly (3) is provided with a scraping assembly (6), and the scraping assembly (6) is driven to move along the length direction of the sliding chute (2);

the bottom of the buoy (1) is provided with a filtering component (5).

2. The floating object intercepting and cleaning device at the water inlet of the water conservancy dam as claimed in claim 1, wherein: the transverse moving assembly (3) comprises a motor (31) arranged on the buoy (1), the output end of the motor (31) is connected with a nut seat (33) through a lead screw (32), and the nut seat (33) is connected with the scraping assembly (6).

3. The floating object intercepting and cleaning device at the water inlet of the water conservancy dam as claimed in claim 2, wherein: the cleaning and scraping assembly (6) comprises a clamping sleeve (62) which is sleeved on the floating barrel (1) and connected with the nut seat (33), and a cleaning scraper plate (61) is arranged on the clamping sleeve (62).

4. The floating object intercepting and cleaning device at the water inlet of the water conservancy dam as claimed in claim 3, wherein: the inner wall of the jacket (62) is provided with a limiting pipe (63), and the nut seat (33) is provided with a limiting rod (34) matched with the limiting pipe (63).

5. The floating object intercepting and cleaning device at the water inlet of the water conservancy dam as claimed in claim 1, wherein: the filter assembly (5) comprises an installation rod (51), a protruding portion (54) is arranged at one end of the installation rod (51), the protruding portion (54) is matched with the installation groove (11) in the buoy (1), a hook (52) is arranged on the installation rod (51), and a filter screen (53) is connected to the hook (52).

6. The floating object intercepting and cleaning device at the water inlet of the water conservancy dam as claimed in claim 5, wherein: the other end of the mounting rod (51) is provided with a concave part (55) matched with the convex part (54).

7. The floating object intercepting and cleaning device at the water inlet of the water conservancy dam as claimed in claim 1, wherein: the outer wall of the buoy (1) is wrapped with a waterproof sleeve (12).