CN217810842U - Height self-adjusting structure and trash device with same - Google Patents

Abstract

The utility model discloses a height is from regulation structure and is had its trash device that blocks, wherein, a height is from regulation structure, include: the sewage blocking float is provided with a first connecting end and a second connecting end at two ends respectively, the first connecting end is connected with a riverbed in a sliding manner, and the first connecting end can slide along the vertical direction relative to the riverbed; the upper end of the lifting rope is fixed on the dam body, and the lower end of the lifting rope is positioned below the water surface; the counterweight block is hoisted at the lower end of the lifting rope so that the lower end of the lifting rope can freely fall below the water surface; the second connecting end of the trash rack is connected with the lifting rope in a sliding mode, and the second connecting end can slide in the vertical direction relative to the lifting rope. A trash holding device is also disclosed. Because the both ends that block dirty float respectively with riverbed and lifting rope sliding connection, consequently block dirty float and can carry out automatic position control along with the height amplitude that rises of water level, need not artifical the regulation, convenient to use blocks dirty reliability and also can promote.

Description

Height self-adjusting structure and trash device with same

Technical Field

The utility model relates to a power station engineering field, in particular to height self-interacting structure and have its trash device.

Background

With the development of science and technology, a large number of hydropower stations are built, working gates of the hydropower stations need to be free of foreign matters, a large amount of solid garbage is easily generated in human beings and production activities thereof, the garbage can damage a power station after flowing into a river channel, and the trash holding device can hold up a large amount of floating solid garbage in the river channel to provide a water body free of solid garbage for the hydropower stations. However, the position of the traditional trash floating block needs to be manually adjusted to adapt to variable water surfaces such as a dry period, a rich period and a flat period, and the traditional trash floating block is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a height self-interacting structure can make to block dirty float can self-adjusting self height in order to adapt to current water level height, convenient to use.

The utility model discloses still provide a trash device.

According to the utility model discloses height self-interacting structure of first aspect embodiment includes: the sewage blocking float is provided with a first connecting end and a second connecting end at two ends respectively, the first connecting end is connected with a riverbed in a sliding manner, and the first connecting end can slide along the vertical direction relative to the riverbed; the upper end of the lifting rope is fixed on the dam body, and the lower end of the lifting rope is positioned below the water surface; the counterweight block is hung at the lower end of the lifting rope so that the lower end of the lifting rope can freely fall below the water surface; the second connecting end of the trash blocking float is connected with the lifting rope in a sliding mode, and the second connecting end can slide along the vertical direction relative to the lifting rope.

The method has at least the following beneficial effects: because the both ends that block dirty float respectively with riverbed and lifting rope sliding connection, consequently block dirty float and can carry out automatic position control along with the height amplitude that rises of water level, need not artifical the regulation, convenient to use blocks dirty reliability and also can promote.

According to some embodiments of the utility model, the upper end of lifting rope set up in between work gate and the flood discharge gate on the dam body, it floats to block the dirt first link sets up in being close to work gate one side on the riverbed.

According to some embodiments of the present invention, the lifting rope is a wire rope.

According to some embodiments of the invention, the surface of the steel wire rope is painted with paint.

According to the utility model discloses a some embodiments, the inside concrete that has poured into of balancing weight.

According to some embodiments of the utility model, block dirty floating first link is provided with the slider, all be provided with the running roller on two sides that the slider is relative, each the axis of running roller is parallel to each other and the setting of homocline, the guide rail has set firmly on the riverbed, the running roller can roll laminate in the inner wall of guide rail slides along vertical direction.

According to some embodiments of the utility model, block dirty tip that floats pass through the articulated seat of cross with the slider is connected.

According to some embodiments of the utility model, it floats including a plurality of pontoons that connect gradually end to block dirt, and is adjacent through the articulated seat interconnect of cross between the pontoons.

According to the utility model discloses trash device of second aspect embodiment, including the height self-interacting structure in the first aspect embodiment.

The method has the following beneficial effects: because the both ends that block dirty float respectively with riverbed and lifting rope sliding connection, consequently block dirty float and can carry out automatic position control along with the height amplitude that rises of water level, need not artifical the regulation, convenient to use blocks dirty reliability and also can promote.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention will be further described with reference to the following drawings and examples, in which:

fig. 1 is a schematic top view of an embodiment of the present invention;

FIG. 2 is a schematic view of a testing structure at the position of a lifting rope in an embodiment of the present invention;

FIG. 3 is a schematic top view of the connection position of the trash rack and the river bed according to the embodiment of the present invention;

fig. 4 is a partially enlarged structural view of a portion a in fig. 3.

Reference numerals: the trash floating block 100, the first connecting end 110, the second connecting end 120, the sliding block 130, the roller 140 and the buoy 150;

a riverbed 200, a guide rail 210;

a lifting rope 300;

a counterweight 400;

a dam body 500, a working gate 510 and a flood discharge gate 520;

a cross hinge mount 600.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper and lower directions, is the orientation or positional relationship shown on the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore should not be construed as limiting the present invention.

In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.

Referring to fig. 1 to 4, the present invention discloses a height self-adjusting structure, which comprises a trash float 100, a lifting rope 300 and a balancing weight 400. The two ends of the trash floating block 100 are respectively a first connecting end 110 and a second connecting end 120, the first connecting end 110 is connected with the riverbed 200 in a sliding mode, the second connecting end 120 is connected with the lifting rope 300 in a sliding mode, the first connecting end 110 can slide in the vertical direction relative to the riverbed 200, the second connecting end 120 can slide in the vertical direction relative to the lifting rope 300, the upper end of the lifting rope 300 is fixed on the dam body 500, the lower end of the lifting rope 300 is located below the water surface, and the balancing weight 400 is hung at the lower end of the lifting rope 300 so that the lower end of the lifting rope 300 can freely fall below the water surface.

The utility model discloses an among the height self-interacting structure, because block dirty both ends of floating 100 respectively with riverbed 200 and lifting rope 300 sliding connection, consequently block dirty floating 100 can carry out automatic position control along with the height amplitude of rise of water level, need not artifical the regulation, convenient to use, the reliability of blocking dirty also can be promoted.

Referring to fig. 1 and 2, the upper end of the lifting rope 300 of the embodiment of the present invention is disposed on the dam 500, and the dam 500 of the power station has a working gate 510 and a flood discharge gate 520, wherein the working gate 510 is opened to introduce the river into the power station for power generation, and the flood discharge gate 520 is opened to introduce the river into the downstream for flood discharge. In actual use, the working gates 510 on the dam 500 are not suitable for the suspended garbage to enter, which may affect the equipment operation of the power station, so both ends of the conventional trash floating buoy 100 may be fixed on the riverbeds 200 at both sides of the river, but actually only the garbage at the working gates 510 needs to be blocked, so the existing trash floating buoy 100 has a long length and a high cost. The embodiment of the utility model provides an in the trash floating 100's one end set up between work gate 510 and flood discharge gate 520, the other end set up be close to work gate 510 one side on the riverbed 200 can, can reduce trash floating 100 holistic length, trash floating 100 need not block dirty to the river that gets into flood discharge gate 520, resistance when also reducing the river flood discharge to a certain extent, the quick flood discharge of being convenient for.

It can be appreciated that, referring to fig. 2, the lifting rope 300 in the embodiment of the present invention may be a steel wire rope, which is firm and reliable and is not easy to be corroded, and specifically, the surface of the steel wire rope may be coated with paint to further prevent corrosion of the steel wire rope and prolong the service life of the steel wire rope.

As shown in fig. 2, the weight 400 of the embodiment of the present invention can be made of an iron barrel, and concrete can be poured into the iron barrel to increase the weight of the weight 400. It should be noted that the weight of the weight block 400 is set to be heavy enough to keep the lifting rope 300 in the vertical state all the time and to prevent the lifting rope 300 from being pulled.

Referring to fig. 3 and 4, in the embodiment of the present invention, the first connecting end 110 of the trash floating block 100 is provided with the sliding block 130, two opposite sides of the sliding block 130 are provided with the rollers 140, the axes of the rollers 140 are parallel to each other and are horizontally arranged, the riverbed 200 is provided with the guide rail 210, the rollers 140 can be rolled and attached to the inner wall of the guide rail 210 to slide along the vertical direction, specifically, the sliding block 130 can be square, the rollers 140 are arranged on two sides of the square sliding block 130, the guide rail 210 is provided with the guide surfaces arranged oppositely, and the rollers 140 on two sides of the sliding block 130 can be respectively in rolling contact with the guide surfaces of the guide rail 210 from the inner side of the guide rail 210. The guide rail 210 may provide a guide for the roller 140 so that the slider 130 can smoothly slide along the guide rail 210, and thus the first connection end 110 of the trash float 100 can be automatically adjusted in position in a vertical direction.

Furthermore, the utility model discloses block that dirty tip accessible cross free bearing 600 that floats 100 in the embodiment is connected with slider 130, and cross free bearing 600 can realize blocking dirty articulated between floating 100 and the slider 130, and the multiplicable blocks that dirty flexibility of the hookup location between floating 100 and the slider 130.

As shown in fig. 3, the trash float 100 of the embodiment of the present invention includes a plurality of buoys 150 connected end to end, the buoys 150 may be made of plastic material, and the adjacent buoys 150 may be connected to each other through a cross hinge 600, so that the overall shape of the trash float 100 is more easily changed with the water flow.

The utility model also discloses a trash device of blocking with above-mentioned height self-interacting structure is applicable to and intercepts rubbish in the power station project. The utility model discloses an among the trash device, because the both ends that block dirty float 100 respectively with riverbed 200 and lifting rope 300 sliding connection, consequently block dirty float 100 can carry out automatic position control along with the height amplitude of rise of water level, need not artifical the regulation, convenient to use blocks dirty reliability and also can get a promotion.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

Of course, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims (9)

1. A height self-adjusting structure, comprising:

the sewage blocking float is provided with a first connecting end and a second connecting end at two ends respectively, the first connecting end is connected with a riverbed in a sliding manner, and the first connecting end can slide along the vertical direction relative to the riverbed;

the upper end of the lifting rope is fixed on the dam body, and the lower end of the lifting rope is positioned below the water surface;

the counterweight block is hoisted at the lower end of the lifting rope so that the lower end of the lifting rope can freely fall below the water surface;

the second connecting end of the trash rack is connected with the lifting rope in a sliding mode, and the second connecting end can slide in the vertical direction relative to the lifting rope.

2. The height self-adjusting structure as claimed in claim 1, wherein the upper end of the lifting rope is disposed between a working gate and a floodgate on the dam body, and the first connecting end of the trash float is disposed on the riverbed on a side close to the working gate.

3. A height self-adjusting adjustment structure as claimed in claim 1 wherein the lifting line is a wire rope.

4. A height self-adjusting arrangement as claimed in claim 3, wherein the surface of the steel cord is painted.

5. A height self-adjusting structure as claimed in claim 1, wherein the weight is internally filled with concrete.

6. The height self-adjusting structure according to claim 1, wherein the first connecting end of the trash float is provided with a sliding block, two opposite side surfaces of the sliding block are respectively provided with a roller, the axes of the rollers are parallel to each other and are horizontally arranged, the riverbed is fixedly provided with a guide rail, and the rollers can be attached to the inner wall of the guide rail in a rolling manner and slide along the vertical direction.

7. A height self-adjusting arrangement according to claim 6, wherein the ends of the dirt retention float are connected to the slide block by a cross-hinge mount.

8. A height self-adjusting structure as claimed in any one of claims 1 to 7, wherein the trash float comprises a plurality of pontoons connected end to end, adjacent ones of the pontoons being connected to one another by a cross hinge.

9. A barrier apparatus comprising a height self-adjusting structure as claimed in any one of claims 1 to 8.

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