CN218901030U

CN218901030U - Water surface floater filtering device for hydraulic engineering

Info

Publication number: CN218901030U
Application number: CN202223023845.1U
Authority: CN
Inventors: 白青霞
Original assignee: Heze River And Lake Basin Engineering Management Service Center
Current assignee: Heze River And Lake Basin Engineering Management Service Center
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-04-25
Anticipated expiration: 2032-11-14

Abstract

The utility model relates to a water surface floater filtering device for hydraulic engineering, which comprises a channel gate, wherein two groups of mounting plates are mounted on the front end surface of the gate plate, a T-shaped through hole groove is formed in the front end of each mounting plate, a mounting vertical plate is arranged in each T-shaped through hole groove, two groups of mounting frames are mounted on one side of each mounting vertical plate and are divided into a front mounting frame and a rear mounting frame, two groups of floater filtering frames are mounted in each front mounting frame and are divided into a front floater filtering frame and a rear floater filtering frame, a large-hole filtering grid is arranged on the surface of each floater filtering frame, and the rear mounting frames have the same mounting structure as the front mounting frames. The utility model solves the problems that when the gate is opened, the filter assembly moves upwards with the gate to enable the filter assembly to leave the water surface and can not continuously filter floating matters on the water surface, and when branches and leaves are met, the filter assembly is blocked to cause excessive floating matters to be accumulated around the filter assembly, and when the filter assembly is replaced and cleaned, a group of filter assemblies can not prevent the floating matters from leaking out.

Description

Water surface floater filtering device for hydraulic engineering

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a water surface floater filtering device for hydraulic engineering.

Background

The water conservancy gate is one of important components of a hydraulic building, can be used for closing an orifice of the building as required, and can be used for fully or partially opening the orifice for adjusting the water level and the flow of the upstream and the downstream so as to obtain the benefits of flood control, irrigation, water supply, power generation, navigation, wood passing, raft passing and the like.

But the existing hydraulic engineering water surface has a large amount of floaters, which not only affect the water quality, but also block the water pipeline possibly along the pipeline, and have certain influence on shipping, aquaculture and landscapes.

In order to solve the problem of the floating matters on the water surface, chinese patent CN209128963U discloses a hydraulic engineering gate capable of filtering the floating matters on the surface, under the action of a floating ball, the floating ball can lift a supporting plate to the river channel level, so that the upper half part of the filtering net is exposed out of the water surface, thereby the filtering net has the function of intercepting the floating matters with higher thickness, although the problem of the floating matters is solved to a certain extent, the floating matters on the water surface also have the larger floating matters such as branches, leaves and the like, if the filtering net is simply arranged on the gate, the larger floating matters can block the filtering net after a long time, so that the more the floating matters around the filtering net are accumulated, and when the filtering net is replaced, the leakage of the floating matters cannot be prevented, and the patent also has a certain problem that when the gate is opened, a filtering device can move through the movement of the gate, and when the gate is completely opened, the floating matters on the water surface can directly enter the downstream, so that the filtering net cannot have the filtering effect.

The existing gate for filtering the floating objects on the water surface has the following problems:

1. when the filter component is installed on the gate, the filter component and the gate are opened by the gate and simultaneously move upwards, so that the filter component leaves the water surface, and the filter component cannot continuously filter the floating matters on the water surface.

2. Most of the existing filter assemblies are installed in a group, when branches and leaves are encountered, the filter assemblies are likely to be blocked, so that too much floaters are accumulated around the filter assemblies, and when the filter assemblies are replaced and cleaned, the floaters cannot be prevented from leaking due to the fact that only one group of filter assemblies exist.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a water surface floater filtering device for hydraulic engineering, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a water surface floater filter equipment for hydraulic engineering, includes passageway gate, screw spindle, regulation hand lever and gate board, two sets of mounting panels are installed to the preceding terminal surface of gate board, T type through-hole groove has been seted up to the mounting panel front end, is equipped with the installation riser in the T type through-hole groove;

two groups of installation frames are arranged on one side of the installation vertical plate and are divided into a front installation frame and a rear installation frame, two groups of floating object filtering frames are arranged in the front installation frame and are divided into a front floating object filtering frame and a rear floating object filtering frame, the surface of the floating object filtering frame is provided with a large-hole filtering grid, the installation structure of the rear installation frame is identical to that of the front installation frame, and the surface of the floating object filtering frame in the rear installation frame is provided with a small-hole filtering grid;

the upper end of the floater filtering frame is provided with a shackle, and the lower side of the front end of the floater filtering frame is provided with a collecting plate;

the lower part of one side installation frame of installation riser is equipped with punching press gasbag, the upper end of punching press gasbag is connected with the gasbag connecting pipe, the gasbag connecting pipe runs through the installation riser and extends to the upper end of passageway gate, the upper end surface of gasbag connecting pipe is equipped with valve switch.

As a preferable technical scheme of the utility model, the upper end of the channel gate is penetrated with a threaded shaft, the lower end of the threaded shaft is provided with a gate plate, and the upper end of the threaded shaft is provided with an adjusting hand lever.

As a preferable embodiment of the present utility model, the surface lever of the adjusting lever is higher than the air bag connecting tube.

As a preferable technical scheme of the utility model, the upper end of the installation frame is provided with an outwards protruding frame, and the distance from the front end surface of the front floater filtering frame to the inner side of the protrusion is 3 cm to 6cm larger than the width of the collecting plate.

As a preferred embodiment of the present utility model, the collecting plate is bent upward.

Compared with the prior art, the utility model provides the water surface floater filtering device for the hydraulic engineering, which has the following beneficial effects:

1. through the mounting panel, the mounting panel is equipped with T type through-hole groove, the mounting riser is along T type through-hole groove activity, through the effect of punching press gasbag, make the mounting riser float on the surface of water, and T type through-hole groove only has limited the unable back-and-forth movement of mounting riser, but the removal from top to bottom is unrestricted, the removal from top to bottom is mainly upwards or downward according to the size of water level, and then when the gate is opened, the structure of installing at the side of the mounting riser includes macropore/aperture filtration net and can not remove, and then solved and opened filter assembly and upwards remove simultaneously together with the gate when the gate, make filter assembly leave the surface of water, can' T accomplish the problem of lasting the filterable effect to the surface of water floater.

2. It can be seen from fig. 2 that, no matter the big hole filtering grid or the small hole filtering grid are all provided with two groups, and then when encountering branches and leaves, the filtering component is likely to be blocked, so that too many floaters are accumulated around the filtering component, and when the filtering component is replaced and cleaned, as only one group of filtering components cannot prevent the leakage of the floaters, the upper end of each group of installation frames is provided with a shackle, the lower end of each installation frame is provided with a collecting plate, and the collecting plates are all upwards bent, so that when the filtering grid is cleaned, a user only needs to hook the shackle by using a hook, and the intercepted floaters can be accumulated on the collecting plates, thereby being convenient and fast.

Drawings

FIG. 1 is a schematic diagram of a water surface floater filtering device for hydraulic engineering;

FIG. 2 is a schematic view of a water surface floater filtering device mounting frame structure for hydraulic engineering according to the present utility model;

fig. 3 is a schematic diagram of a punching air bag structure of a water surface floater filtering device for hydraulic engineering.

In the figure: 1. a channel gate; 2. a threaded shaft; 3. adjusting the hand lever; 4. a restrictor plate; 5. a mounting plate; 6. installing a vertical plate; 7. a mounting frame; 8. stamping the air bag; 9. an air bag connecting pipe; 10. a float filter frame; 11. a macroporous filter grid; 12. a shackle; 13. and a collection plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a water surface floater filter equipment for hydraulic engineering, includes passageway gate 1, screw spindle 2, regulation hand lever 3 and gate board 4, and two sets of mounting panels 5 are installed to the preceding terminal surface of gate board 4, and T type through-hole groove has been seted up to mounting panel 5 front end, is equipped with installation riser 6 in the T type through-hole groove;

two groups of installation frames 7 are arranged on one side of the installation vertical plate 6 and are divided into a front installation frame 7 and a rear installation frame 7, two groups of floating object filtering frames 10 are arranged in the front installation frame 7 and are divided into a front floating object filtering frame 10 and a rear floating object filtering frame 10, a large-hole filtering grid 11 is arranged on the surface of the floating object filtering frame 10, the installation structure of the rear installation frame 7 is identical to that of the front installation frame 7, and a small-hole filtering grid is arranged on the surface of the floating object filtering frame 10 in the rear installation frame 7;

the upper end of the floater filtering frame 10 is provided with a shackle 12, and the lower side of the front end of the floater filtering frame 10 is provided with a collecting plate 13;

the lower part of one side installation frame 7 of the installation riser 6 is provided with a punching air bag 8, the upper end of the punching air bag 8 is connected with an air bag connecting pipe 9, the air bag connecting pipe 9 penetrates through the installation riser 6 to extend to the upper end of the channel gate 1, and the upper end surface of the air bag connecting pipe 9 is provided with a valve switch.

In this embodiment, referring to fig. 1-3, when the gate is opened, through the effect of the T-shaped through hole slot and through the buoyancy of the punching air bag 8, the installation vertical plate 6 will not rise along with the opening of the gate, the installation frame 7 is mainly used for installing the floating material filtering frame 10, the floating material filtering frame 10 is used for installing the large hole filtering grid 11 and the small hole filtering grid, the floating material on the water surface is filtered step by step, the large hole filtering grid 11 mainly intercepts the large floating material on the water surface, the small hole filtering grid mainly filters the floating material which cannot be intercepted by the large hole filtering grid 11, when the filtering grid in the floating material frame 10 is replaced, only the user needs to hook the hook ring 12, then the floating material frame 10 is taken out, and the intercepted floating material rises along with the floating material frame 10 and is kept on the collecting plate 13, so that the cleaning of the staff is more convenient, the punching machine can butt-joint the air bag 9, then the punching air bag 8 is punched step by step, the user can observe a proper amount of the drum of the punching air bag 8 in water, and half of the punching air bag 8 can be submerged in the punching air bag 11, and half of the filtering air bag can be filtered by simply being guaranteed.

Specifically, the upper end of passageway gate 1 runs through has screw shaft 2, and the lower extreme of screw shaft 2 is equipped with gate plate 4, and regulation hand lever 3 is installed to the upper end of screw shaft 2.

In this embodiment, when the gate 1 is opened, the rotation adjusting lever 3 moves the screw shaft 2 upward through the screw connection, thereby driving the gate 1 to rise.

Specifically, the surface lever of the adjustment lever 3 is higher than the air bag connecting tube 9.

In this embodiment, if it is lower than the air bag connection tube 9, the air bag connection tube 9 will block the rotation of the adjustment lever 3 when the adjustment lever 3 is rotated, and the rotation of the adjustment lever 3 cannot be achieved.

Specifically, the upper end of the mounting frame 7 has an outwardly convex frame, and the distance from the front end surface of the front float filter frame 10 to the inside of the projection is 3-6cm greater than the width of the collecting plate 13.

In this embodiment, the collecting plate 13 is not caught by the mounting frame 7 and cannot be taken out when the float frame 10 is taken out.

Specifically, the collecting plate 13 is bent upward.

In this embodiment, collection of floats is facilitated.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a water surface floater filter equipment for hydraulic engineering, includes passageway gate (1), screw spindle (2), adjusts hand lever (3) and gate board (4), its characterized in that: two groups of mounting plates (5) are mounted on the front end face of the gate plate (4), a T-shaped through hole groove is formed in the front end of each mounting plate (5), and a mounting vertical plate (6) is arranged in each T-shaped through hole groove;

two groups of installation frames (7) are installed on one side of the installation vertical plate (6) and are divided into a front installation frame (7) and a rear installation frame (7), two groups of floating object filtering frames (10) are installed in the front installation frame (7) and are divided into a front floating object filtering frame (10) and a rear floating object filtering frame (10), a large-hole filtering grid (11) is arranged on the surface of the floating object filtering frame (10), the installation structures of the rear installation frame (7) and the front installation frame (7) are the same, and a small-hole filtering grid is arranged on the surface of the floating object filtering frame (10) in the rear installation frame (7);

the upper end of the floater filtering frame (10) is provided with a shackle (12), and the lower side of the front end of the floater filtering frame (10) is provided with a collecting plate (13);

a punching air bag (8) is arranged below the mounting frame (7) at one side of the mounting vertical plate (6), the upper end of the punching air bag (8) is connected with an air bag connecting pipe (9), the air bag connecting pipe (9) penetrates through the mounting vertical plate (6) to extend to the upper end of the channel gate (1), and a valve switch is arranged on the upper end surface of the air bag connecting pipe (9).

2. The water surface floater filtering device for hydraulic engineering according to claim 1, wherein: the upper end of the channel gate (1) is penetrated with a threaded shaft (2), the lower end of the threaded shaft (2) is provided with a gate plate (4), and the upper end of the threaded shaft (2) is provided with an adjusting hand lever (3).

3. The water surface floater filtering device for hydraulic engineering according to claim 1, wherein: the surface hand lever of the adjusting hand lever (3) is higher than the air bag connecting pipe (9).

4. The water surface floater filtering device for hydraulic engineering according to claim 1, wherein: the upper end of the mounting frame (7) is provided with an outwards protruding frame, and the distance from the front end surface of the front floater filtering frame (10) to the inner side of the protrusion is 3-6cm larger than the width of the collecting plate (13).

5. The water surface floater filtering device for hydraulic engineering according to claim 1, wherein: the collecting plate (13) is bent upwards.