CN217870309U

CN217870309U - Ditch trash rack structure

Info

Publication number: CN217870309U
Application number: CN202222231818.7U
Authority: CN
Inventors: 王光辉; 黄继文; 徐运海; 张立华; 程素珍; 刘莉莉; 王锐
Original assignee: Water Resources Research Institute of Shandong Province
Current assignee: Water Resources Research Institute of Shandong Province
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2022-11-22
Anticipated expiration: 2032-08-24

Abstract

The utility model belongs to the technical field of water channels, in particular to a water channel trash rack structure, which comprises two symmetrically arranged frames arranged in a water channel, wherein the frames are rectangular frame structures; one ends of the two frames are connected to form a V-shaped structure, and the other ends of the two frames are respectively connected with the inner wall of the ditch; a triangular accommodating and gathering area is formed between the frame and the inner wall of the water channel; a filter plate is detachably connected in the frame; the connecting part of the two frames is also connected with a first transverse plate and a second transverse plate which are arranged up and down, a rotating shaft is rotatably connected between the first transverse plate and the second transverse plate, and the outer wall of the rotating shaft is connected with an auxiliary filter plate. In the utility model, two frames are connected to form a V-shaped structure, and a triangular containing and gathering area is formed between the frames and the inner wall of the ditch, so that garbage impurities are gathered more intensively, and the subsequent salvage and cleaning are facilitated; the setting of supplementary filter plate had both guaranteed the normal filtering capability of ditch, made things convenient for the staff to dismantle the clearance to the filter again.

Description

Ditch trash rack structure

Technical Field

The utility model belongs to the technical field of the ditch, concretely relates to ditch trash rack structure.

Background

The ditch is common water conservancy facility among the agricultural hydraulic engineering, the ditch is uncovered setting, in the realization is irritated the in-process of arranging, in order to filter debris such as leaf and weeds that fall into in the ditch, the filter can be placed in generally the ditch, the common mode of setting is that direct fixed one in the ditch blocks dirty grid and filters, for example, the patent of authorizing the bulletin number for CN217128165U discloses a farmland irrigation drainage ditch, the ditch body has been seted up the ditch, be provided with the filter that is used for intercepting debris in the ditch, the inner wall indent of ditch is formed with the fixed slot, the filter cooperation of pegging graft is in the fixed slot, be provided with on the filter and be used for the structure of pulling that takes out the filter from the fixed slot. The current arrangement mode has the following problems: a, after the filter plate is used for a long time, some dirty impurities are inevitably accumulated on the surface of the filter plate and even inside the filter holes, and the filter plate needs to be disassembled for off-line cleaning, but due to the arrangement mode of the single plate, the filter function can not be realized after the filter plate is disassembled; the online cleaning of the dirt and impurities is inconvenient, time-consuming and labor-consuming; b, the flat plate type filter plate structure can collect garbage impurities and the like intercepted in front of the filter plate along the width direction of the filter plate, and the coverage span is large; for some wider canals, because the filter central point puts far away from the bank, the staff is inconvenient to clear up it and salvage. Based on this, there is a need for improvement.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, a sewage blocking grating structure for a water channel is provided.

The utility model provides a technical scheme that its technical problem adopted is:

the technical scheme provides a sewage blocking grid structure for a water channel, which comprises two symmetrically arranged frames arranged in the water channel, wherein the frames are of rectangular frame structures; one ends of the two frames are connected to form a V-shaped structure, and the other ends of the two frames are respectively connected with the inner wall of the water channel; a triangular collecting and gathering area is formed between the frame and the inner wall of the water channel; a filter plate is detachably connected in the frame; a plurality of water permeable holes are arranged on the filter plate.

Preferably, the joint of the two frames is further connected with a first transverse plate and a second transverse plate which are arranged up and down, a rotating shaft is rotatably connected between the first transverse plate and the second transverse plate, and the outer wall of the rotating shaft is connected with an auxiliary filter plate.

Preferably, the outer wall of the rotating shaft is also provided with four indexing holes arranged at equal intervals along the circumferential direction; the indexing hole is positioned above the first transverse plate; the top of the first transverse plate is fixedly connected with a vertical plate, and the vertical plate is in threaded connection with a bolt which is in adaptive insertion connection with the indexing hole.

Preferably, the frame extends downwards from the top to form a slot, and the filter plate is inserted into the slot in a matching manner.

Preferably, the top of the filter plate is connected with a handle.

Preferably, one end of the bolt is connected with a handle.

Preferably, the filter plate and the auxiliary filter plate are made of hard plastics.

Preferably, the top end of the filter plate is higher than the top end of the frame.

Compared with the prior art, the utility model has the advantages of it is following:

1. the device adopts a structural form that two frames are connected, and the frames are connected to form a V-shaped structure, so that the device has better stability in structure and higher shock resistance; in addition, form the collection of triangle-shaped between frame and the ditch inner wall and gather together the region, impurity rubbish etc. that are intercepted by the filter can gather together and collect and gather together the region at this collection of accomodating, play the direction and gather together and accomodate the effect for rubbish impurity is the gathering more concentrated, more does benefit to follow-up staff and clears up.

2. In addition, each frame is detachably connected with a filter plate, the front ends of the two frames are also provided with rotatable auxiliary filter plates, when one filter plate is detached, cleaned or replaced, the auxiliary filter plates can be rotated to the direction vertical to the inner wall of the water channel, so that the effect of replacing filtration is achieved, and at the moment, the corresponding filter plate can be detached and cleaned; not only ensures the normal filtering function of the canal, but also is convenient for workers to disassemble and clean.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view (a state before installation and use) of the present invention.

Fig. 2 is a schematic view of the combination structure of the A-area frame and the filter plate.

Fig. 3 is a schematic view of the filter board and frame mating structure.

FIG. 4 is a schematic view of a single structure of a filter plate.

Fig. 5 is a schematic view of a frame cell structure.

Fig. 6 is a schematic structural view of the structure of the present invention installed behind a canal (the auxiliary filter plate is parallel to the canal).

Fig. 7 is a schematic structural view of the structure of the present invention installed behind a water channel (the auxiliary filter plate is perpendicular to the water channel).

Description of reference numerals:

1, a frame; 101 a cavity; 102 slots; 2, a filter plate; 3, a handle; 4 a first transverse plate; 5, rotating a shaft; 6. an auxiliary filter plate; 7 a second transverse plate; 8, indexing holes; 9 vertical plates; 10, bolts; 11 a handle; 12 a water channel; 13. the gathered region is received.

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.

Example one

As shown in fig. 1-7, in order to solve the technical problem b of the background art, the present embodiment provides a sewage blocking grid structure for a water channel 12, which includes two symmetrically disposed frames 1 disposed in the water channel 12, wherein the frames 1 are rectangular frame structures, and a cavity 101 is formed inside the frame 1 to reserve a water channel; one ends of the two frames 1 are connected to form a V-shaped structure, and the frames 1 are fixed in a welding mode; the other ends of the two frames 1 are respectively connected with the inner wall of the water channel 12, and when the other end of the frame 1 is connected with the water channel 12, various modes can be adopted, for example, a steel plate is reserved in advance on the inner wall of the water channel 12, and when the frame 1 and the steel plate are installed, the frame 1 and the steel plate are directly welded together; or the frame 1 and the steel plate are bolted and fixed in a bolting mode, and the fixing modes are all conventional structural forms and are not described again; after the installation, form the taking in of triangle-shaped between frame 1 and the ditch 12 inner wall and gather together region 13 like this, the impurity rubbish of aquatic can flow into this taking in along the rivers direction and gather together region 13, is collected and gathers together, does benefit to follow-up staff and clears up the salvage.

Can dismantle in the frame 1 and be connected with filter 2, seted up a plurality of holes of permeating water on the filter 2, rubbish impurity can't be filtered the interception through the hole of permeating water.

The specific structural form that can dismantle in the frame 1 and be connected with filter 2 is as follows:

the frame 1 has been seted up slot 102 from top downwardly extending, and the filter 2 cooperation is inserted and is established in this slot 102, and after inserting filter 2, filter 2 blocks the inside cavity 101 of frame 1 for rivers can flow into frame 1 rear after must filtering through filter 2.

The top of the filter plate 2 is higher than the top of the frame 1 or the top of the filter plate 2 is level with the top of the frame 1 when dimensioned. In order to conveniently lift the filter plate 2, a lifting handle 3 is connected to the top of the filter plate 2.

In this embodiment, the filter plate 2 may be made of rigid plastic.

In the embodiment, a structural form that two frames 1 are connected is adopted, and the frames 1 are connected to form a V-shaped structure, so that the structural stability is better, and the impact resistance is higher; in addition, form the triangle-shaped between frame 1 and the ditch 12 inner wall and accomodate gathering together region 13, impurity rubbish etc. that are intercepted by filter 2 can gather together and collect and should accomodate gathering together region 13, play the direction and gather together and accomodate the effect for rubbish impurity more concentrated gathering more does benefit to follow-up staff and clears up, can effectively solve technical problem b that the background art provided.

Example two

With continued reference to fig. 1 to 7, in order to solve the technical problem a in the background art while solving the technical problem b, on the basis of the first embodiment, the inventor continues to make the following modified design: a first transverse plate 4 and a second transverse plate 7 which are arranged up and down are also connected at the joint of the two frames 1, and the first transverse plate 4 and the second transverse plate 7 are directly welded on the frames 1; a rotating shaft 5 is rotatably connected between the first transverse plate 4 and the second transverse plate 7, the outer wall of the rotating shaft 5 is connected with an auxiliary filter plate 6, a plurality of filter holes are also formed in the auxiliary filter plate 6, and the auxiliary filter plate 6 can rotate along with the rotating shaft 5.

Because take in of formation triangle-shaped between frame 1 and the 12 inner walls of ditch and gather together regional 13, frame 1 is equivalent to triangle-shaped's hypotenuse, takes in and gathers together regional 13 and be opening column structure, and the effect that filter 2 played is exactly to act as the effect on right-angle side after the rotation, plays the shutoff purpose for take in and gather together regional 13 formation relative closed area. This has two benefits: firstly, under the blocking action of the auxiliary filter plate 6, the collected garbage impurities are enclosed and contained in the containing gathering area 13, so that the garbage is beneficial to salvaging and cleaning; II, performing secondary treatment; when the corresponding filter plate 2 needs to be disassembled, the auxiliary filter plate 6 plays a role of replacing filtration, and at the moment, the corresponding filter plate 2 can be disassembled for cleaning; not only ensures the normal filtering function of the canal 12, but also is convenient for workers to disassemble and clean.

In order to position the auxiliary filter plate 6 conveniently, four index holes 8 are formed in the outer wall of the rotating shaft 5 along the circumferential direction at equal intervals, and the adjacent index holes 8 are separated by 90 degrees; the indexing hole 8 is positioned above the first transverse plate 4; the top of the first transverse plate 4 is fixedly connected with a vertical plate 9, and the vertical plate 9 is in threaded connection with a bolt 10 which is in adaptive insertion connection with the indexing hole 8. This is achieved by screwing the bolts 10 into the corresponding indexing holes 8 when the auxiliary filter plate 6 is to be positioned.

For convenience of operation, a handle 11 is attached to one end of the bolt 10.

The auxiliary filter plate 6 can be made of hard plastics.

The working principle is as follows:

by arranging the rotatable auxiliary filter plates 6 at the front ends of the two frames 1, the auxiliary filter plates 6 are arranged in parallel with the water channel 12 in an initial state, so that resistance is reduced; the positioning of the auxiliary filter plate 6 at this position is achieved by screwing the bolts 10 into the corresponding indexing holes 8; when one filter plate 2 is disassembled, cleaned or replaced, the auxiliary filter plate 6 can be rotated to the direction vertical to the inner wall of the water channel 12, so that the filter plate 2 is replaced, the auxiliary filter plate 6 is utilized to continue filtering, and at the moment, the corresponding filter plate 2 can be disassembled to be cleaned; not only ensures the normal filtering function of the canal 12, but also is convenient for workers to disassemble and clean.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A ditch trash rack structure is characterized by comprising two symmetrically arranged frames arranged in a ditch, wherein the frames are of rectangular frame structures; one ends of the two frames are connected to form a V-shaped structure, and the other ends of the two frames are respectively connected with the inner wall of the water channel; a triangular collecting and gathering area is formed between the frame and the inner wall of the water channel; a filter plate is detachably connected in the frame; a plurality of water permeable holes are arranged on the filter plate.

2. The sewage blocking grid structure for the ditch according to claim 1, wherein the joint of the two frames is further connected with a first transverse plate and a second transverse plate which are arranged up and down, a rotating shaft is rotatably connected between the first transverse plate and the second transverse plate, and the outer wall of the rotating shaft is connected with an auxiliary filter plate.

3. The structure of the ditch trash rack of claim 2, wherein the outer wall of the rotating shaft is further provided with four indexing holes arranged at equal intervals along the circumferential direction; the indexing hole is positioned above the first transverse plate; the top of the first transverse plate is fixedly connected with a vertical plate, and the vertical plate is in threaded connection with a bolt which is in adaptive insertion connection with the indexing hole.

4. The raceway trash rack structure of claim 1 wherein said frame has slots extending downwardly from a top portion into which said filter panels are fittingly inserted.

5. The raceway trash rack structure of claim 1 wherein handles are attached to the top of the filter panels.

6. A raceway grating structure according to claim 3 wherein a handle is attached to one end of the bolt.

7. The structure of the water channel trash rack of claim 3, wherein the filter plates and the auxiliary filter plates are made of hard plastic.

8. The raceway trash rack structure of claim 4 wherein the top ends of the filter panels are higher than the top ends of the frame.