CN218779446U

CN218779446U - Hydraulic engineering is with fence of decontaminating

Info

Publication number: CN218779446U
Application number: CN202222854522.0U
Authority: CN
Inventors: 王自强; 陈伟; 唐国兵; 李小琴; 段世伟
Original assignee: Danjiangkou Yujian Water Conservancy And Power Engineering Co ltd
Current assignee: Danjiangkou Yujian Water Conservancy And Power Engineering Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-03-31
Anticipated expiration: 2032-10-25

Abstract

The application relates to hydraulic engineering is with fence of decontaminating belongs to the hydraulic engineering field, and its technical scheme main points include: the river course, be equipped with the support in the river course, vertical sliding connection has first fence on the support, horizontal sliding connection has the second fence of bisymmetry on the support, be equipped with on the support and be used for driving first fence and the gliding actuating mechanism of two second fences, this application is when using, and first fence and second fence can remove along with the lift of water level, and first fence and second fence are in liquid level department all the time, block dirty effectual.

Description

Hydraulic engineering is with fence of decontaminating

Technical Field

The application relates to the field of hydraulic engineering, especially, relate to a hydraulic engineering is with fence of decontaminating.

Background

The water conservancy project is a project built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting, is also called water project, water is a valuable resource essential in human life, the urbanization process is increasingly accelerated at present, floaters on a river channel are increasingly increased, a lot of troubles are brought to the water conservancy project, and a mode of intercepting by using a decontamination fence is usually used to prevent sundries from polluting water quality.

The trash cleaning fence generally comprises upright columns arranged on two sides of a river channel and a fence arranged between the two upright columns, and when water flows through the fence, the fence intercepts garbage floating on the water.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the fence is fixedly installed, when the water level rises or falls, the floating objects can penetrate through the fence, and the trash blocking effect is poor.

SUMMERY OF THE UTILITY MODEL

In order to improve the fence and block dirty poor problem of effect, this application provides a hydraulic engineering is with fence of decontaminating, and this application is when using, and first fence and second fence can remove along with the lift of water level, and first fence and second fence are in liquid level department all the time, block dirty effectual.

The application provides a pair of hydraulic engineering is with fence of decontaminating adopts following technical scheme:

a hydraulic engineering is with fence of decontaminating includes: the river course, be equipped with the support in the river course, vertical sliding connection has first fence on the support, horizontal sliding connection has the second fence of bisymmetry on the support, be equipped with on the support and be used for driving the gliding actuating mechanism of first fence and two second fences.

By adopting the technical scheme, under the action of the driving mechanism, the positions of the first fence and the second fence are adjusted according to the lifting of the water level, so that the first fence and the second fence are always positioned at the liquid level, and the trash blocking effect is good.

The application further provides that: the driving mechanism comprises a power assembly, a first transmission assembly and a second transmission assembly, the first fence is connected with the power assembly through the first transmission assembly, and the second fence is connected with the power assembly through the second transmission assembly and the first transmission assembly.

Through adopting above-mentioned technical scheme, under the transmission of first transmission assembly, power component drive first fence goes up and down, under the transmission of first transmission assembly and second transmission assembly, power component drive second fence slides, and a power component just can drive first fence and second fence and slide, and is energy-concerving and environment-protective.

The application further provides that: the first transmission assembly comprises a lead screw vertically and rotatably connected to the support, and the lead screw penetrates through the first fence and is in threaded connection with the first fence.

By adopting the technical scheme, the power assembly drives the screw rod to rotate, and the screw rod drives the first fence to slide, so that the height of the first fence is adjusted.

The application further provides that: the second transmission assembly comprises a double-headed screw which is horizontally and rotatably connected to the support, two ends of the double-headed screw respectively penetrate through the two second fences and are in threaded connection with the two second fences, a driven bevel gear is arranged on the double-headed screw, and a driving bevel gear meshed with the driven bevel gear is arranged on the screw rod.

By adopting the technical scheme, under the transmission action of the screw rod, the driving bevel gear and the driven bevel gear, the power assembly drives the double-threaded screw to rotate, and the double-threaded screw drives the second fence to slide, so that the width of the second fence is adjusted.

The application further sets up: the power assembly comprises a servo motor arranged on the support, a driving gear is arranged on an output shaft of the servo motor, and a driven gear meshed with the driving gear is arranged on the screw rod.

Through adopting above-mentioned technical scheme, under driving gear, driven gear's transmission effect, servo motor drive lead screw rotates, and the transmission is high-efficient, and does not have the interference with initiative bevel gear, driven bevel gear, and the structural arrangement is reasonable.

The application further provides that: the support is provided with a controller and a water level sensor, and the controller, the water level sensor and the servo motor are electrically connected.

Through adopting above-mentioned technical scheme, water level sensor monitors the water level in real time to give the controller with signal transmission, controller control servo motor starts, adjusts the position of first fence and second fence in real time, blocks dirty effectual.

The application further provides that: the periphery of the servo motor is provided with a waterproof cover.

Through adopting above-mentioned technical scheme, the splash that the buckler sheltered from the splash that splashes has reduced servo motor's possibility of weing.

The application further provides that: and the surface layers of the first fence and the second fence are provided with anticorrosive layers.

Through adopting above-mentioned technical scheme, first fence and second fence soak in aqueous for a long time, are easily corroded, through the setting of anticorrosive coating, have reduced the impaired possibility of first fence and second fence, have prolonged the life of first fence and second fence.

In summary, the present application has the following beneficial effects:

1. the water level sensor monitors the water level in real time, and the servo motor adjusts the positions of the first fence and the second fence in real time under the control of the controller, so that the first fence and the second fence are always positioned at the liquid level, and the trash blocking effect is good.

2. The water-proof cover shields the splash splashed on the river channel, reduces the possibility of damping the servo motor, and prolongs the service life of the servo motor.

Drawings

Fig. 1 is a schematic overall structure diagram of a bracket on a backwater side of an embodiment of the application.

Description of reference numerals:

1. a river channel; 2. a support; 21. a screw rod; 22. a double-ended screw; 23. a driven bevel gear; 24. a drive bevel gear; 25. a servo motor; 26. a driving gear; 27. a driven gear; 28. a controller; 29. a water level sensor; 3. a first fence; 4. a second fence; 5. a waterproof cover; 61. a first chute; 62. a second runner.

Detailed Description

The trash rack for the hydraulic engineering is further described in detail with reference to the attached drawings.

In this embodiment: a hydraulic engineering is with fence of decontaminating, refer to FIG. 1, include: river course 1, install support 2 in the river course 1, the extension direction looks perpendicular of support 2 place plane and river course 1, vertical sliding connection has first fence 3 on the support 2, set up on the support 2 and supply the gliding first spout 61 of first fence 3, the horizontal sliding connection in the side of the water that lies in first fence 3 on the support 2 has the second fence 4 of bisymmetry, set up on the support 2 and supply the gliding second spout 62 of second fence 4, 2 tops of support are equipped with and are used for driving the gliding actuating mechanism of first fence 3 and two second fences 4, furthermore, controller 28 is installed at 2 tops of support, level sensor 29 is installed to 2 one side of support, wherein, controller 28, level sensor 29 and actuating mechanism electricity are connected.

During water rising, the water level rises, the river channel 1 becomes wide, during water falling, the water level falls, the river channel 1 becomes narrow, the water level sensor 29 monitors the water level in real time and transmits signals to the controller 28, the driving mechanism drives the first fence 3 and the second fence 4 to move under the control of the controller 28, during water rising, the first fence 3 rises, the two second fences 4 move towards the two sides of the river channel 1, during water falling, the first fence 3 falls, the second fence 4 is close to each other, the first fence 3 and the second fence 4 are always located at the liquid level, and the sewage blocking effect is good.

First fence 3 and second fence 4 soak in the aquatic for a long time, and the aquatic contains a large amount of microorganisms, and first fence 3 and second fence 4 are easily corroded, therefore, in this embodiment, the top layer of first fence 3 and second fence 4 is equipped with the anticorrosive coating, and the anticorrosive coating is the anticorrosive paint of epoxy, and the anticorrosive coating keeps apart first fence 3, second fence 4 and water, has reduced the impaired possibility of first fence 3 and second fence 4, has prolonged the life of first fence 3 and second fence 4.

The driving mechanism comprises a power assembly, a first transmission assembly and a second transmission assembly, the first fence 3 is connected with the power assembly through the first transmission assembly, and the two second fences 4 are connected with the power assembly through the second transmission assembly and the first transmission assembly.

Wherein, first drive assembly includes that vertical rotation connects in the lead screw 21 at support 2 middle part, lead screw 21 pass first fence 3 and with 3 threaded connection of first fence, second drive assembly includes that the level rotates the double-threaded screw 22 of connecting in support 2 top, double-threaded screw 22 both ends pass two second fences 4 respectively and with 4 threaded connection of two second fences, the middle part welding has driven bevel gear 23 on the double-threaded screw 22, the welding of lead screw 21 top has the drive bevel gear 24 with driven bevel gear 23 engaged with.

In addition, the power assembly comprises a servo motor 25 installed at the top of the bracket 2, a driving gear 26 is welded on an output shaft of the servo motor 25, a driven gear 27 meshed with the driving gear 26 is welded at the top of the screw rod 21, water splash often splashes on the river channel 1, and in order to reduce the possibility of the servo motor 25 being affected with damp, a waterproof cover 5 is installed on the periphery side of the servo motor 25.

Under the control of the controller 28, the servo motor 25 is started, the servo motor 25 drives the driving gear 26 to rotate, the driving gear 26 drives the driven gear 27 to rotate, the driven gear 27 drives the screw rod 21 to rotate, the screw rod 21 drives the first fence 3 to ascend and descend, meanwhile, the screw rod 21 drives the driving bevel gear 24 to rotate, the driving bevel gear 24 drives the driven bevel gear 23 to rotate, the driven bevel gear 23 drives the double-head screw rod 22 to rotate, the double-head screw rod 22 drives the two second fences 4 to approach to or separate from each other, force transmission is clear, driving is efficient, in addition, one servo motor 25 can drive the first fence 3 and the second fences 4 to slide, and the energy conservation and environmental protection are realized.

The hydraulic engineering of this application embodiment is with fence implementation principle of decontaminating does: the water level sensor 29 monitors the water level in real time, signals are transmitted to the controller 28, the servo motor 25 is started under the control of the controller 28, the first fence 3 is lifted under the transmission action of the driving gear 26, the driven gear 27 and the screw rod 21, the two second fences 4 are close to or separated from each other under the transmission action of the driving gear 26, the driven gear 27, the screw rod 21, the driving bevel gear 24, the driven bevel gear 23 and the double-head screw rod 22, the first fence 3 and the second fence 4 are always located at the liquid level, and the dirt blocking effect is good.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A hydraulic engineering is with fence of decontaminating includes: river course (1), its characterized in that: be equipped with support (2) in river course (1), vertical sliding connection has first fence (3) on support (2), horizontal sliding connection has second fence (4) of bisymmetry on support (2), be equipped with on support (2) and be used for driving first fence (3) and the gliding actuating mechanism of two second fences (4).

2. The hydraulic engineering is with fence of decontaminating of claim 1, characterized by: the driving mechanism comprises a power assembly, a first transmission assembly and a second transmission assembly, the first fence (3) is connected with the power assembly through the first transmission assembly, and the second fence (4) is connected with the power assembly through the second transmission assembly and the first transmission assembly.

3. A hydraulic engineering is with fence of decontaminating of claim 2, characterized in that: the first transmission assembly comprises a screw rod (21) which is vertically and rotatably connected to the support (2), and the screw rod (21) penetrates through the first fence (3) and is in threaded connection with the first fence (3).

4. A hydraulic engineering is with fence of decontaminating of claim 3, characterized by: the second transmission assembly comprises a double-threaded screw (22) which is horizontally and rotatably connected to the support (2), two ends of the double-threaded screw (22) respectively penetrate through the two second fences (4) and are in threaded connection with the two second fences (4), a driven bevel gear (23) is arranged on the double-threaded screw (22), and a driving bevel gear (24) meshed with the driven bevel gear (23) is arranged on the screw rod (21).

5. A hydraulic engineering is with fence of decontaminating of claim 3, characterized by that: the power assembly comprises a servo motor (25) arranged on the support (2), a driving gear (26) is arranged on an output shaft of the servo motor (25), and a driven gear (27) meshed with the driving gear (26) is arranged on the screw rod (21).

6. A hydraulic engineering is with trash rack of claim 5, characterized in that: the support (2) is provided with a controller (28) and a water level sensor (29), and the controller (28), the water level sensor (29) and the servo motor (25) are electrically connected.

7. A hydraulic engineering is with trash rack of claim 5, characterized in that: the periphery of the servo motor (25) is provided with a waterproof cover (5).

8. The hydraulic engineering is with fence of decontaminating of claim 1, characterized by: and the surface layers of the first fence (3) and the second fence (4) are provided with anticorrosive layers.