CN217078668U

CN217078668U - River course device of decontaminating for hydraulic engineering

Info

Publication number: CN217078668U
Application number: CN202221650747.8U
Authority: CN
Inventors: 杨振宏; 姜晓琳; 吕洪楠
Original assignee: Yantai Water Conservancy Construction Co ltd
Current assignee: Yantai Water Conservancy Construction Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-07-29
Anticipated expiration: 2032-06-30

Abstract

The utility model relates to the technical field of river channel cleaning, in particular to a river channel cleaning device for hydraulic engineering, which comprises an interception net, wherein the interception net is transversely arranged in a river channel, the longitudinal section of the interception net is S-shaped, the upper end opening faces the upstream, the lower end opening faces the downstream, and the upper section bending part of the interception net is provided with a first water filtering hole; two ends of the interception net are provided with plugging parts which are fixedly attached to the inclined plane of the river channel; a screw rod is arranged above the interception net and arranged along the direction of the interception net; the upper end of the intercepting net is connected with a moving block in a sliding mode, and the upper portion of the moving block is in threaded connection with the screw; a collecting barrel is arranged in the bent part of the upper section of the intercepting net, the collecting barrel is detachably connected to the moving block, and a water filtering hole II is formed in the side surface of the collecting barrel; and a power device for driving the screw to rotate is arranged on the river levee. The utility model discloses can concentrate to carry out the interception to levitate rubbish debris and collect, regularly handle, equipment level of mechanization is high, and the personnel selection is few, and economic benefits is high.

Description

River course device of decontaminating for hydraulic engineering

Technical Field

The utility model belongs to the technical field of the technique of river course clearance and specifically relates to a river course device of decontaminating for hydraulic engineering.

Background

Along with the social development day by day, the pollution that causes the environment is also more and more serious, on the surface of water in many rivers or irrigation canals and ditches, can often see plastic bag and plastic bottle this kind of floating rubbish, this kind of rubbish not only can influence the quality of river, causes the rivers pollution, can seriously influence ecological environment simultaneously, the mode of adopting artifical salvage to clear up debris at present mostly, this kind of mode not only intensity of labour is big to the cleaning efficiency is low, wastes a large amount of manpower financial resources.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a river course device of decontaminating for hydraulic engineering can concentrate the interception to levitate rubbish debris and collect, simultaneously through setting up collecting vessel and screw rod, can regularly collect the processing, and equipment mechanization degree is high, has reduced staff's intensity of labour, has saved a large amount of manpower financial resources.

The utility model discloses a can realize through following technical scheme:

the utility model provides a river course device of decontaminating for hydraulic engineering, includes the interception net, the interception net transversely sets up in the river course its characterized in that: the longitudinal section of the interception net is S-shaped, the upper end opening is large, the lower end opening is small, the upper end opening faces to the upstream, the lower end opening faces to the downstream, and a first water filtering hole is formed in the bent part of the upper section of the interception net; two ends of the interception net are provided with inclined plugging parts, and the plugging parts are fixedly attached to the inclined surface of the river channel; a screw rod is arranged above the intercepting net, the screw rod is arranged along the direction of the intercepting net, and the screw rod is rotatably arranged on the intercepting net; the upper end of the intercepting net is connected with a moving block in a sliding mode, and the upper portion of the moving block is in threaded connection with the screw; a semi-open collecting barrel is arranged in the bent part of the upper section of the intercepting net, the upper end of the collecting barrel is detachably connected to the moving block, and a water filtering hole II is formed in the side surface of the collecting barrel; and a power device for driving the screw to rotate is arranged on the river levee.

Preferably, the power device comprises a bevel gear box and a servo motor, the lower end of the bevel gear box is fixed on the intercepting net, the upper end of the bevel gear box is fixed on a river levee, one end of a screw rod extends into the bevel gear box and is coaxially fixed with a gear shaft below the bevel gear box, the servo motor is fixed on the river levee, an output shaft of the servo motor extends into the bevel gear box and is coaxially fixed with a gear shaft above the bevel gear box, and the servo motor converts power through the bevel gear box and drives the screw rod to rotate.

Preferably, the blocking part of the intercepting net is provided with a drilling nail, one end of the drilling nail is fixed on the intercepting net, and the other end of the drilling nail penetrates through the intercepting net and is inserted into the river wall.

Preferably, a connecting column is arranged at the upper end of the collecting barrel, a connecting hole is formed in the position, corresponding to the connecting column, of the moving block, and the connecting column is inserted into the connecting hole.

Preferably, an air bag is arranged inside the bent part of the lower section of the intercepting net, the air bag is embedded and fixed on the intercepting net, and the length of the air bag is matched with that of the intercepting net.

To sum up, the utility model discloses a beneficial technological effect:

1. the intercepting net is fixed in a river channel according to the river water level by arranging the intercepting net and the collecting barrel, the initial position of the collecting barrel is set on the left side of the intercepting net, floating sundries can be blocked in the intercepting net when water flows through, after a certain amount of floating sundries are accumulated, the collecting barrel is driven by the power device to move towards the right side of the intercepting net, the floating sundries are gradually collected into the collecting barrel, when the collecting barrel moves to the right side bank, workers take down the collecting barrel, uniformly dump the collected floating sundries, then install the empty collecting barrel on the movable block again, move the empty collecting barrel to the left side bank by the power device, and wait for the next collection of the floating objects;

2. through setting up spliced pole and connecting hole, hang the collecting vessel on the movable block, make things convenient for the staff to take off and lay the collecting vessel, carry out empting of rubbish.

Drawings

FIG. 1 is a schematic diagram of the actual construction of the present invention;

fig. 2 is a left side installation schematic view of the present invention as viewed from the upstream direction;

fig. 3 is a left side installation schematic view of the present invention from the downstream direction;

FIG. 4 is a schematic view of the construction of the collection bucket;

fig. 5 is a schematic longitudinal cross-section of an interception mesh.

In the figure, 1, an interception net; 2. a first water filtering hole; 3. a screw; 4. a moving block; 5. a collection barrel; 6. a second water filtering hole; 7. a bevel gear box; 8. a servo motor; 9. drilling a nail; 10. connecting columns; 11. connecting holes; 12. an air bag.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-5, a river course decontamination device for hydraulic engineering comprises an intercepting net 1, wherein the intercepting net 1 is transversely fixed in a river course and used for intercepting and filtering water flow, the longitudinal section of the intercepting net 1 is in an S shape, the upper end of the intercepting net 1 is large in bent opening, the lower end of the intercepting net is small in bent opening, a water filtering hole I2 is formed in the bent part of the upper end, the upper end of the water filtering hole I2 faces the upstream of the river, the water filtering hole I2 plays an intercepting role, floating impurities are intercepted in the bent part of the intercepting net 1, the lower end of the water filtering hole I faces the downstream of the river, an air bag 12 is arranged in the bent part of the lower end of the water filtering hole I, the air bag 12 can be embedded and fixed in the bent part after being inflated, the length of the air bag 12 is matched with the length of the intercepting net 1, and the buoyancy can be increased and the pressure of the intercepting net 1 on a river bank can be reduced by arranging the air bag 12.

Be provided with collecting vessel 5 on intercepting net 1, collecting vessel 5 is arranged in collecting the showy debris that the interception got off in intercepting net 1, intercepting net 1 top is provided with screw rod 3 along its trend, screw rod 3 rotates and installs in intercepting net 1 top, slidable mounting has movable block 4 on intercepting net 1, screw rod 3 alternates inside movable block 4, collecting vessel 5 is half open-ended tubular structure, its top is provided with connecting portion, connecting portion are used for being connected with movable block 4, water filtering hole two 6 has been seted up on collecting vessel 5's the side, be provided with spliced pole 10 on the connecting portion, connecting hole 11 has been seted up to the position that corresponds spliced pole 10 on movable block 4, correspond through spliced pole 10 and insert connecting hole 11 in, thereby hang collecting vessel 5 on movable block 4, be provided with on the river levee and be used for driving screw rod 3 pivoted power device.

During the clearance, the initial position of collecting vessel 5 is located the left side of intercept net 1, power device sets up the right side at intercept net 1, when a certain amount of showy debris are collected in treating intercept net 1, rotate through power device driving screw 3, drive movable block 4 and collecting vessel 5 and remove to the right side of intercept net 1, showy debris are collected to collecting vessel 5 inside, rivers flow out through two 6 of drainage hole simultaneously, when collecting vessel 5 removed to the right side bank, the staff takes off collecting vessel 5, it can to unified topple over the showy debris of collecting.

The power device comprises a bevel gear box 7 and a servo motor 8, the lower end of the bevel gear box 7 is fixed on the intercepting net 1, the upper end of the bevel gear box is fixed on a river levee, a gear set is arranged in the bevel gear box 7 for power conversion, one end of a screw rod 3 extends into the bevel gear box 7 and is coaxially fixed with a gear shaft below the screw rod, the servo motor 8 is fixed on the river levee, an output shaft of the servo motor 8 extends into the bevel gear box 7 and is coaxially fixed with a gear shaft above the screw rod, and the servo motor 8 converts power through the bevel gear box 7 and drives the screw rod 3 to rotate.

As shown in fig. 2 and 3, the two ends of the interception net 1 are provided with inclined blocking parts, the blocking parts are attached to the inclined surface of the river channel, drill nails 9 are fixed in the blocking parts, the heads of the drill nails 9 are fixed on the blocking parts, and the tips of the tails of the drill nails 9 penetrate through the blocking parts and are inserted into the river levee, so that the position of the interception net 1 is fixed.

The implementation principle of the embodiment is as follows: firstly, according to the river water level, the intercepting net 1 is fixed in a river channel, a horizontal plane passes through the upper half part of the intercepting net, the drilling nails 9 are fixed for one time and do not need to be repeatedly inserted, the vertical height of the intercepting net is matched with the horizontal plane of the river to lift, the initial position of the collecting barrel 5 is set on the left side of the intercepting net 1, water flows out through the water filtering holes I2, floating sundries are blocked inside the intercepting net 1, after a certain amount of floating sundries are accumulated, the collecting barrel 5 is driven to move towards the right side of the intercepting net 1 through a power device, the floating sundries are gradually collected into the collecting barrel 5, the water flows out of the water filtering holes II 6, when the collecting barrel 5 moves to the right bank side, a worker takes down the collecting barrel 5 and uniformly dumps the collected floating sundries. The equipment is high in mechanical degree, can be used for collecting and processing at regular intervals, reduces the labor intensity of workers, and saves a large amount of manpower and financial resources.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a river course device of decontaminating for hydraulic engineering, includes interception net (1), interception net (1) transversely sets up in the river course its characterized in that: the longitudinal section of the interception net (1) is S-shaped, the upper end opening is large, the lower end opening is small, the upper end opening faces to the upstream, the lower end opening faces to the downstream, and a water filtering hole I (2) is formed in the bent part of the upper section of the interception net (1); two ends of the interception net (1) are provided with plugging parts which are fixedly attached to the inclined plane of the river channel; a screw rod (3) is arranged above the interception net (1), the screw rod (3) is arranged along the direction of the interception net (1), and the screw rod (3) is rotatably arranged on the interception net (1); the upper end of the intercepting net (1) is connected with a moving block (4) in a sliding mode, and the upper portion of the moving block (4) is in threaded connection with the screw rod (3); a semi-open collecting barrel (5) is arranged inside the upper-section bent part of the intercepting net (1), the upper end of the collecting barrel (5) is detachably connected to the moving block (4), and a second water filtering hole (6) is formed in the side face of the collecting barrel (5); and a power device for driving the screw rod (3) to rotate is arranged on the river levee.

2. The river channel cleaning device for the hydraulic engineering of claim 1, wherein: the power device comprises a bevel gear box (7) and a servo motor (8), the lower end of the bevel gear box (7) is fixed on the intercepting net (1), the upper end of the bevel gear box is fixed on a river levee, one end of a screw rod (3) extends into the bevel gear box (7) and is coaxially fixed with a gear shaft below the bevel gear box, the servo motor (8) is fixed on the river levee, an output shaft of the servo motor (8) extends into the bevel gear box (7) and is coaxially fixed with a gear shaft above the bevel gear box, and the servo motor (8) converts power through the bevel gear box (7) and drives the screw rod (3) to rotate.

3. The river channel cleaning device for the hydraulic engineering of claim 1, wherein: the blocking part of the interception net (1) is provided with drill nails (9), one ends of the drill nails (9) are fixed on the interception net (1), and the other ends of the drill nails penetrate through the interception net (1) and are inserted into the river levee.

4. The river channel cleaning device for the hydraulic engineering of claim 1, wherein: the collecting barrel is characterized in that a connecting column (10) is arranged at the upper end of the collecting barrel (5), a connecting hole (11) is formed in the position, corresponding to the connecting column (10), of the moving block (4), and the connecting column (10) is inserted into the connecting hole (11).

5. The river channel cleaning device for the hydraulic engineering of claim 1, wherein: an air bag (12) is arranged inside the lower section bending part of the intercepting net (1), the air bag (12) is embedded and fixed on the intercepting net (1), and the length of the air bag (12) is matched with that of the intercepting net (1).