CN215405951U

CN215405951U - River course cleaning device for hydraulic engineering

Info

Publication number: CN215405951U
Application number: CN202120981826.6U
Authority: CN
Inventors: 郭璐璐
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2022-01-04
Anticipated expiration: 2031-05-10

Abstract

The utility model discloses a river course cleaning device for hydraulic engineering, which comprises a device body, wherein a concave fixing frame is fixedly arranged at the top end of the device body, a threaded column is rotatably connected in the middle of the inner wall of the concave fixing frame, an intercepting net is connected in the middle of the bottom end of the threaded column, a backflow prevention mechanism is arranged on the outer surface of the intercepting net, the backflow prevention mechanism is formed by combining a rotating plate with an obstructing function and a spring rod driving the rotating plate to rotate, a storage groove is formed in one side of the top end of the device body, and a rubbish placing mechanism is welded at the top end of the device body. Further increasing the use effect of the interception net.

Description

River course cleaning device for hydraulic engineering

Technical Field

The utility model relates to the technical field of river channel cleaning, in particular to a river channel cleaning device for hydraulic engineering.

Background

River regulation is used as a purely public hydraulic engineering, direct economic benefits are not generated, but huge ecological benefits are generated due to regulation, the river regulation is divided into long river reach regulation and local river reach regulation, under general conditions, the purpose of the long river reach regulation is mainly flood control and shipping, the local river reach regulation is used for preventing river bank collapse, stabilizing engineering and agricultural water inlets and engineering measures for the upstream and downstream of bridge crossing, but at present, a lot of garbage floaters exist in rivers, so that the treatment and collection of the floaters are also an important river regulation project.

Chinese patent has opened a river course cleaning device for hydraulic engineering altogether for this reason, application number 201921469044.3, this river course cleaning device for hydraulic engineering, through the setting of rolling disc and interception net, makes the threaded rod drive interception net rebound when rotating the rolling disc, then moves the floater in the interception net in the conveyer belt, and the conveyer belt can remove the floater to the groove of keeping in and collect, makes the device easy operation safety.

However, the patent also has a disadvantage that the device is inconvenient to protect the front end of the interception net, thereby causing a phenomenon that garbage moves along the front end of the interception net, and thus reducing the use effect of the interception net.

SUMMERY OF THE UTILITY MODEL

The utility model provides a river channel cleaning device for hydraulic engineering, which can effectively solve the problem that the device provided in the background technology is inconvenient for protecting the front end of an interception net, so that garbage moves along the front end of the interception net, and the using effect of the interception net is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a river course cleaning device for hydraulic engineering, includes the device body, device body top fixed mounting has the spill mount, spill mount inner wall middle part is rotated and is connected with the screw thread post, screw thread post bottom middle part is connected with the intercepting net, intercepting net surface mounting has anti-backflow mechanism, anti-backflow mechanism is formed by rotor plate and the combination of drive rotor plate pivoted spring beam that have the separation function, the hold up tank has been seted up to device body top one side, the welding of device body top has rubbish placement machine to construct, rubbish placement machine constructs and is formed by the collection frame that has the function of placing and the lead screw combination that the frame removed is collected in the drive.

Preferably, the backflow preventing mechanism comprises a positioning block, a spring rod, a moving block, a rotating strip, a connecting block, a rotating plate and a side plate;

the intercepting net is characterized in that positioning blocks are symmetrically welded to the top end of the intercepting net, spring rods are welded to the middle of the front sides of the positioning blocks, moving blocks are welded to the middle of the front sides of the spring rods, rotating strips are rotatably connected to the middle of the inner walls of the moving blocks, connecting blocks are rotatably connected to the tops of the outer surfaces of the rotating strips, the two connecting blocks are connected through rotating plates, the rotating plates are connected with the intercepting net through hinges, and side plates are welded to the back side edge portions of the rotating plates.

Preferably, the connecting block and the moving block are connected through a rotating bar, and the connecting block and the moving block are connected through a bearing.

Preferably, the garbage placing mechanism comprises a concave positioning frame, a screw rod, a rotating bearing, a concave connecting frame and a collecting frame;

the device body top corresponds the welding of spill mount one side position department and has a spill locating rack, there is the lead screw at spill locating rack inner wall middle part through threaded connection, lead screw surface bottom is connected with rolling bearing through interference fit, rolling bearing surface bottom is connected with the spill link through interference fit, spill link surface bottom is connected with the collection frame.

Preferably, the outer surface of the collecting frame and the edge of the inner wall of the storage tank are mutually attached, and the middle part of the bottom end of the collecting frame is equidistantly provided with round holes.

Preferably, threaded column top mid-mounting has one-way bearing, one-way bearing surface limit portion welding has the rectangle pole, rectangle pole one end limit portion welding has the movable rod, movable rod one end middle part welding has the cylinder.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use:

1. through preventing the backflow mechanism, can prevent that the inside rubbish of intercepting net from taking place the phenomenon of separation along the intercepting net surface, further make rubbish inside the intercepting net more stable, and then prevent rubbish and produce the phenomenon of refluence along the intercepting net surface, further increased the result of use of intercepting net.

2. Through one-way bearing, rectangular rod, movable rod and cylinder, the rising of screw thread post of being convenient for has reduced the degree of difficulty that rises of screw thread post, and then required power when having practiced thrift the screw thread post and rising to the user of being convenient for operation and laborsaving purpose have been reached.

3. Through rubbish placement machine structure, can be convenient for dewater rubbish, reduce the dehydration degree of difficulty of rubbish to can be convenient for take the rubbish after the dehydration, reduce the degree of difficulty of taking of rubbish after the dehydration.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a backflow prevention mechanism of the present invention;

FIG. 3 is a schematic view of the structure of the waste placement mechanism of the present invention;

reference numbers in the figures: 1. a device body; 2. a concave fixing frame; 3. a threaded post; 4. an intercepting net;

5. a backflow prevention mechanism; 501. positioning blocks; 502. a spring lever; 503. a moving block; 504. rotating the strip; 505. connecting blocks; 506. a rotating plate; 507. a side plate;

6. a storage tank;

7. a waste placement mechanism; 701. a concave positioning frame; 702. a screw rod; 703. a rotating bearing; 704. a female link; 705. a collection frame;

8. a one-way bearing; 9. a rectangular bar; 10. a movable rod; 11. and (4) a cylinder.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-3, the utility model provides a technical scheme, which is a river channel cleaning device for hydraulic engineering, and the river channel cleaning device comprises a device body 1, wherein a concave fixing frame 2 is fixedly installed at the top end of the device body 1, a threaded column 3 is rotatably connected to the middle part of the inner wall of the concave fixing frame 2, an interception net 4 is connected to the middle part of the bottom end of the threaded column 3, a backflow prevention mechanism 5 is installed on the outer surface of the interception net 4, the backflow prevention mechanism 5 is formed by combining a rotating plate 506 with a blocking function and a spring rod 502 for driving the rotating plate 506 to rotate, a storage tank 6 is arranged on one side of the top end of the device body 1, a garbage placing mechanism 7 is welded to the top end of the device body 1, and the garbage placing mechanism 7 is formed by combining a collecting frame 705 with a placing function and a screw rod 702 for driving the collecting frame 705 to move.

The backflow preventing mechanism 5 comprises a positioning block 501, a spring rod 502, a moving block 503, a rotating bar 504, a connecting block 505, a rotating plate 506 and a side plate 507;

the top end of the intercepting net 4 is symmetrically welded with positioning blocks 501, the middle of the front of each positioning block 501 is welded with a spring rod 502, the middle of the front of each spring rod 502 is welded with a moving block 503, the middle of the inner wall of each moving block 503 is rotatably connected with a rotating strip 504, the top of the outer surface of each rotating strip 504 is rotatably connected with a connecting block 505, the two connecting blocks 505 are connected with each other through a rotating plate 506, the connecting blocks 505 and the moving blocks 503 are connected with each other through the rotating strips 504, the connecting blocks 505 and the moving blocks 503 are connected with the rotating strips 504 through bearings, the rotating plates 506 can rotate conveniently, the rotating difficulty of the rotating plates 506 is reduced, the rotating plates 506 and the intercepting net 4 are connected through hinges, and side plates 507 are welded on the back side portions of the rotating plates 506.

The garbage placing mechanism 7 comprises a concave positioning frame 701, a screw rod 702, a rotating bearing 703, a concave connecting frame 704 and a collecting frame 705;

the welding of the top of device body 1 corresponding 2 one side positions of spill mount has spill locating rack 701, there is lead screw 702 at spill locating rack 701 inner wall middle part through threaded connection, lead screw 702 surface bottom is connected with rolling bearing 703 through interference fit, rolling bearing 703 surface bottom is connected with spill link 704 through interference fit, spill link 704 surface bottom is connected with collects frame 705, it laminates each other to collect between frame 705 surface and the 6 inner wall limit portions of hold up tank, collect frame 705 bottom middle part equidistance and seted up the round hole, can be convenient for collect the removal of frame 705, the removal degree of difficulty of collecting frame 705 has been reduced.

The middle of the top end of the threaded column 3 is provided with a one-way bearing 8, the outer surface edge of the one-way bearing 8 is welded with a rectangular rod 9, the edge of one end of the rectangular rod 9 is welded with a movable rod 10, and the middle of one end of the movable rod 10 is welded with a cylinder 11.

The working principle and the using process of the utility model are as follows: river course cleaning device for hydraulic engineering is in the in-service use, user of service stimulates movable rod 10, movable rod 10 drives cylinder 11 when removing and removes, then user of service utilizes cylinder 11 to drive movable rod 10 and rotates, movable rod 10 drives rectangular bar 9 when rotating and rotates, it rotates to drive screw post 3 through one-way bearing 8 when rectangular bar 9 rotates, can be convenient for the rising of screw post 3, the degree of difficulty that rises of screw post 3 has been reduced, and then required power when having practiced thrift screw post 3 and rising, thereby reached convenient to use personnel's operation and laborsaving purpose.

And because the threaded column 3 drives the intercepting net 4 to move when moving, when the intercepting net 4 is separated from the water surface, the moving block 503 generates a moving phenomenon due to the tension of the spring rod 502, the moving block 503 drives the rotating bar 504 to move when moving, the rotating bar 504 drives the connecting block 505 to move when moving, and the connecting block 505 drives the rotating plate 506 and the side plate 507 to rotate when moving, thereby preventing the garbage in the intercepting net 4 from separating along the outer surface of the intercepting net 4, further making the garbage more stable in the intercepting net 4, further preventing the garbage from generating a backflow phenomenon along the surface of the intercepting net 4, and further increasing the using effect of the intercepting net 4.

Finally, inside the user pours the inside rubbish of intercepting net 4 into the collection frame 705 of hold up tank 6, utilize collection frame 705 to dewater rubbish, then user rotates lead screw 702, lead screw 702 rotates along the inside rotation of spill locating rack 701, and lead screw 702 drives rolling bearing 703 when rotating and rotates, and drive spill link 704 and remove, drive collection frame 705 and remove when spill link 704 removes, thereby can be convenient for dewater rubbish, the dehydration degree of difficulty of rubbish has been reduced, and can be convenient for take the rubbish after the dehydration, the degree of difficulty of taking of rubbish after the dehydration has been reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a river course cleaning device for hydraulic engineering, includes device body (1), its characterized in that: device body (1) top fixed mounting has spill mount (2), spill mount (2) inner wall middle part is rotated and is connected with screw thread post (3), screw thread post (3) bottom middle part is connected with interception net (4), interception net (4) surface mounting has anti-backflow mechanism (5), anti-backflow mechanism (5) are formed by rotor plate (506) and the combination of drive rotor plate (506) pivoted spring lever (502) that have the separation function, hold up tank (6) have been seted up to device body (1) top one side, the welding of device body (1) top has rubbish placement machine to construct (7), rubbish placement machine constructs (7) and is formed by collection frame (705) and lead screw (702) the combination that drive collection frame (705) removed that have the placement function.

2. The river channel cleaning device for the water conservancy project according to claim 1, wherein the backflow preventing mechanism (5) comprises a positioning block (501), a spring rod (502), a moving block (503), a rotating strip (504), a connecting block (505), a rotating plate (506) and a side plate (507);

positioning blocks (501) are symmetrically welded to the top end of the intercepting net (4), spring rods (502) are welded to the middle of the front of the positioning blocks (501), moving blocks (503) are welded to the middle of the front of the spring rods (502), the middle of the inner wall of each moving block (503) is rotatably connected with a rotating strip (504), the top of the outer surface of each rotating strip (504) is rotatably connected with connecting blocks (505) and two connecting blocks (505) which are connected through rotating plates (506), each rotating plate (506) is connected with the intercepting net (4) through hinges, and side plates (507) are welded to the edge portions of the back of each rotating plate (506).

3. The river channel cleaning device for the water conservancy project according to claim 2, wherein the connecting block (505) and the moving block (503) are connected through a rotating bar (504), and the connecting block (505) and the moving block (503) are connected with the rotating bar (504) through a bearing.

4. The river channel cleaning device for the water conservancy project according to claim 1, wherein the garbage placing mechanism (7) comprises a concave positioning frame (701), a screw rod (702), a rotating bearing (703), a concave connecting frame (704) and a collecting frame (705);

the device body (1) top corresponds the welding of spill mount (2) one side position department has spill locating rack (701), there is lead screw (702) at spill locating rack (701) inner wall middle part through threaded connection, lead screw (702) surface bottom is connected with rolling bearing (703) through interference fit, rolling bearing (703) surface bottom is connected with spill link (704) through interference fit, spill link (704) surface bottom is connected with collects frame (705).

5. The river channel cleaning device for the water conservancy project according to claim 4, wherein the outer surface of the collecting frame (705) is attached to the edge of the inner wall of the storage tank (6), and round holes are formed in the middle of the bottom end of the collecting frame (705) at equal intervals.

6. The river channel cleaning device for the hydraulic engineering according to claim 1, wherein the threaded column (3) is provided with a one-way bearing (8) at the top end, the rectangular rod (9) is welded on the outer surface edge of the one-way bearing (8), the movable rod (10) is welded on one end edge of the rectangular rod (9), and the cylinder (11) is welded in the middle of one end of the movable rod (10).