CN218622503U

CN218622503U - Flux-adjustable gutter inlet

Info

Publication number: CN218622503U
Application number: CN202222486833.6U
Authority: CN
Inventors: 张建新; 李银; 王增义; 赵东方; 杨超; 闫睿; 曾新宇; 赵志宏; 武文龙
Original assignee: Beijing Drainage Group Co Ltd
Current assignee: Beijing Drainage Group Co Ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-03-14
Anticipated expiration: 2032-09-20

Abstract

The utility model provides a flux adjustable gutter inlet, which comprises a lower grid plate, an upper grid plate and a lifting device; the lower grid plate and the upper grid plate are both provided with openings, and the lower grid plate is arranged at the bottom of the upper grid plate; the upper grid plate is connected with a lifting device, and the lifting device controls the upper grid plate to be opened and closed. The problem of the unable regulation of inlet for stom water drainage flux is solved, adjustable inlet for stom water flux has been reached, the purpose of preventing the inlet for stom water jam.

Description

Flux-adjustable gutter inlet

Technical Field

The utility model belongs to the drainage equipment field, more specifically relates to a flux adjustable gutter inlet.

Background

The rainwater inlet is a main water collecting facility of a flood prevention system, and is a first defense line for quickly removing rainwater, playing a drainage function and guaranteeing urban safety. Ordinary rainwater grate can be covered by fallen leaves and other debris on road surface often when the rainfall, when debris such as leaves that rain grate surface covering reached a quantitative, can reduce the drainage efficiency of inlet for stom water, causes ponding. When the rain falls, a large amount of garbage is stored in the rainwater inlet, manual cleaning is needed before flood, the labor intensity of workers is high, and the economic benefit is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an adjustable opening size just can block the inlet for stom water of rubbish.

In order to achieve the purpose, the utility model provides a flux adjustable gutter inlet, which comprises a lower grid plate, an upper grid plate and a lifting device;

the lower grid plate and the upper grid plate are both provided with openings, and the lower grid plate is arranged at the bottom of the upper grid plate;

the upper grid plate is connected with a lifting device, and the lifting device controls the upper grid plate to be opened and closed.

Preferably, the lifting device comprises a floating part arranged at the bottom of the lower grate plate, the floating part is connected with the upper grate plate through a connecting rod, and the connecting rod penetrates through the open hole of the lower grate plate.

Preferably, the gutter inlet further comprises a grate plate frame, the lower grate plate is installed in the grate plate frame, the edge of the upper grate plate is hinged to the grate plate frame or the lower grate plate, and at least one end of the connecting rod is hinged to the upper grate plate or the floating part.

Preferably, the number of the upper grid plates is two, and the two upper grid plates are hinged with the lower grid plate or the grid plate frame.

Preferably, one adjacent side of the two upper grid plates is opened and closed relatively, and the other side of the two upper grid plates is hinged with the lower grid plate or the grid plate frame.

Preferably, the number of the connecting rods is also two, the connecting rods are telescopic rods, one ends of the connecting rods are hinged to the upper grate plate, and the other ends of the connecting rods are hinged to the floating piece.

Preferably, two ends of the connecting rod are respectively hinged with the upper grid plate and the floating part through connecting pieces, two ends of the connecting rod are provided with hinge holes, the connecting pieces are provided with connecting holes matched with the hinge holes, and the hinge holes are connected with the connecting holes through hinge rods;

preferably, the connecting piece is U-shaped and includes a pair of limiting plates, the pair of limiting plates are located on two axial sides of the hinge rod and used for axially limiting the connecting rod, the limiting plates are provided with the connecting holes, and the hinge rod penetrates through the hinge hole and the pair of limiting plates;

the connecting piece is fixedly connected with the upper grate plate and the floating piece.

Preferably, the open pores of the lower grate plate and the upper grate plate are strip-shaped holes, and the open pores of the lower grate plate are larger than the open pores of the upper grate plate.

Preferably, the floating part is of a hollow structure, and the floating part is in the shape of a square box or a sphere.

The utility model discloses beneficial effect for prior art does: the utility model can effectively increase the water flow capacity of the gully by arranging the lower grid plate with the aperture larger than that of the conventional grid plate, and the grid plate with the large aperture can prevent sundries such as leaves from blocking the drain hole;

the upper grid plate with the smaller aperture is arranged at the top of the lower grid plate, so that garbage can be effectively prevented from entering the rainwater inlet, when the water amount is smaller, the aperture of the upper grid plate can meet the drainage requirement, and when the water amount is larger, the floating part in the rainwater inlet rises under the buoyancy action of rainwater in the rainwater inlet, so that the upper grid plate is driven to be opened, the flux of the rainwater inlet is enlarged, and the drainage capacity is greatly improved;

go up the grid plate and carry out the floating support through the float, when vehicle or pedestrian pass through, go up the grid plate and can descend fast after the pressure, avoid causing the influence to pedestrian or vehicle.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout the exemplary embodiments of the present invention.

Fig. 1 shows a schematic perspective view of a flux-adjustable gutter inlet according to the present invention.

Fig. 2 is a front view showing an open state of the flux adjustable gully of the present invention.

Fig. 3 is a front view showing a closed state of the flux adjustable gully of the present invention.

Fig. 4 is a side view showing an open state of the flux adjustable gully of the present invention.

Fig. 5 shows a structure diagram of a connecting member of the flux adjustable gully of the present invention.

In the figure: 1. a lower grid plate; 2. an upper grate plate; 3. a float member; 4. a connecting rod; 5. a connecting member; 6. and a limiting plate.

Detailed Description

Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

The embodiment discloses a flux-adjustable gutter inlet, which comprises a lower grate plate 1, an upper grate plate 2 and a lifting device;

the lower grid plate 1 and the upper grid plate 2 are both provided with openings, and the lower grid plate 1 is arranged at the bottom of the upper grid plate 2;

the upper grid plate 2 is connected with a lifting device, and the lifting device controls the opening and closing of the upper grid plate 2.

Specifically, the lower grid plate 1 is fixedly installed at the top of the rainwater inlet, the aperture of the opening of the lower grid plate 1 is larger than that of a conventional rainwater grid plate and used for dredging accumulated water on the road surface, the upper grid plate 2 is arranged at the top of the lower grid plate 1 and used for isolating garbage outside the rainwater inlet, and meanwhile, the lifting device can control the upper grid plate 2 to lift and lower to open and close and adjust the drainage of the rainwater inlet.

Preferably, the lifting device comprises a floating part 3 arranged at the bottom of the lower grid plate 1, the floating part 3 is connected with the upper grid plate 2 through a connecting rod 4, and the connecting rod 4 penetrates through an opening of the lower grid plate 1.

Specifically, the floating part 3 can float upwards when the water amount in the rainwater inlet is large, so as to drive the upper grate plate 2 to be opened, and the water passing amount of the rainwater inlet is increased.

Preferably, the gutter inlet further comprises a grate plate frame, the lower grate plate 1 is installed in the grate plate frame, the edge of the upper grate plate 2 is hinged to the grate plate frame or the lower grate plate 1, and at least one end of the connecting rod 4 is hinged to the upper grate plate 2 or the floating part 3.

Specifically, the lower grid plate 1 is fixedly connected with the road surface through the grid plate frame, the grid plate frame is pre-buried in the road surface, the upper grid plate 2 is hinged, so that the effective connection between the upper grid plate 2 and the lower grid plate 1 can be ensured, the effective opening and closing of the upper grid plate 2 can be realized, and the connecting rod 4 is hinged and connected, so that the rotary opening and closing of the upper grid plate 2 can be adapted.

Preferably, the number of the upper grid plates 2 is two, and the two upper grid plates 2 are hinged with the lower grid plate 1 or the grid plate frame; the adjacent sides of the two upper grid plates 2 are oppositely opened and closed, and the other sides are hinged with the lower grid plate 1 or the grid plate frame.

Specifically, two upper grid plates 2 that open and shut relatively can increase the driven stability of floating piece 3, simultaneously, can prevent that solitary upper grid plate 2 from being in when the state of opening and shutting, opening one side from causing the potential safety hazard to pedestrian or vehicle.

Preferably, the number of the connecting rods 4 is also two, the connecting rods 4 are telescopic rods, one end of each connecting rod 4 is hinged to the upper grate plate 2, and the other end of each connecting rod 4 is hinged to the floating piece 3.

Specifically, connecting rod 4 adopts the mode of articulated connection for the opening and shutting of grid plate 2 and the lift of floating part 3 on the adaptation, connecting rod 4 adopts extending structure, can adapt to grid plate 2 opening and shutting better, increases driven stability, simultaneously, when last grid plate 2 receives outside violent pressure when the state that opens and shuts, extending structure's connecting rod 4 accessible shrink plays the cushioning effect, plays the guard action to equipment and outside pedestrian vehicle.

Preferably, two ends of the connecting rod 4 are respectively hinged with the upper grid plate 2 and the floating part 3 through a connecting piece 5, two ends of the connecting rod 4 are provided with hinge holes, the connecting piece 5 is provided with connecting holes matched with the hinge holes, and the hinge holes and the connecting holes are connected through hinge rods;

the connecting piece 5 is U-shaped and comprises a pair of limiting plates 6, the limiting plates 6 are positioned on two axial sides of the hinge rod and used for axially limiting the connecting rod 4, connecting holes are formed in the limiting plates 6, and the hinge rod penetrates through the hinge hole and the limiting plates 6; the connecting piece 5 is fixedly connected with the upper grid plate 2 and the floating piece 3.

Specifically, the connecting piece 5 is connected with the upper grate plate 2 in a welding mode, the limiting plates 6 on the two sides of the connecting piece 5 can limit the connecting rod 4 in the axial direction, and the stability during transmission is improved.

Preferably, the open pores of the lower grid plate 1 and the upper grid plate 2 are strip-shaped pores, and the open pore of the lower grid plate 1 is larger than that of the upper grid plate 2.

Specifically, the aperture of the lower grid plate 1 is larger than that of a conventional rainwater grid plate, so that the rainwater flux can be effectively increased, the aperture of the upper grid plate 2 is smaller than that of the conventional grid plate, so that sundries such as fallen leaves or garbage can be effectively isolated, the rainwater inlet is prevented from being blocked, meanwhile, the aperture of the opening of the lower grid plate 1 is larger than that of the connecting rod 4, so that the connecting rod 4 can conveniently penetrate through the opening, and the opening shape is not limited to a square shape, but can also be a circular shape, an oval shape or a runway shape.

Preferably, the floating member 3 is a hollow structure, and the floating member 3 is shaped as a square box or a sphere.

Specifically, the floating part 3 can be of a closed hollow metal structure or a plastic structure, if the floating part 3 is made of a metal material, the connecting part 5 and the floating part 3 are connected in a welding mode, and if the floating part 3 is made of a plastic material, the connecting part 5 and the floating part 3 can be connected in an adhesive mode, or the connecting part 5 and the floating part 3 are integrally formed in an injection molding mode.

While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.

Claims

1. The flux-adjustable gutter inlet is characterized by comprising a lower grate plate (1), an upper grate plate (2) and a lifting device;

the lower grid plate (1) and the upper grid plate (2) are both provided with openings, and the lower grid plate (1) is arranged at the bottom of the upper grid plate (2);

the upper grid plate (2) is connected with a lifting device, and the lifting device controls the upper grid plate to be opened and closed.

2. A flux adjustable gully according to claim 1, wherein the lifting device comprises a floating member (3) arranged at the bottom of the lower grate plate (1), the floating member (3) is connected with the upper grate plate (2) by a connecting rod (4), and the connecting rod (4) passes through the opening of the lower grate plate (1).

3. The gully with adjustable flux according to claim 2, wherein the gully further comprises a grate frame, the lower grate (1) is mounted in the grate frame, the edge of the upper grate (2) is hinged to the grate frame or the lower grate (1), and at least one end of the connecting rod (4) is hinged to the upper grate (2) or the floating member (3).

4. The gully with adjustable flux according to claim 3, wherein there are two upper grates (2), and both upper grates (2) are hinged to the lower grate (1) or to the grate frame.

5. The gully with adjustable flux of claim 4, wherein adjacent sides of the two upper grates (2) are opened and closed relatively, and the other side is hinged with the lower grate (1) or the grate frame.

6. A flux adjustable gully according to claim 4, wherein there are two connecting rods (4), and the connecting rods (4) are telescopic rods, one end of the connecting rods (4) is hinged to the upper grate plate (2), and the other end of the connecting rods (4) is hinged to the floating member (3).

7. The flux adjustable gully according to claim 6, wherein both ends of the connecting rod (4) are hinged to the upper grate plate (2) and the floating member (3) through a connecting member (5), hinge holes are provided at both ends of the connecting rod (4), the connecting member (5) is provided with connecting holes matched with the hinge holes, and the hinge holes and the connecting holes are connected through hinge rods.

8. The gully with adjustable flux of claim 7, wherein the connector (5) is U-shaped and comprises a pair of limiting plates (6), the pair of limiting plates (6) are located on two axial sides of the hinge rod for axially limiting the connecting rod (4), the limiting plates (6) are provided with the connecting holes, and the hinge rod passes through the hinge hole and the pair of limiting plates (6);

the connecting piece (5) is fixedly connected with the upper grid plate (2) and the floating piece (3).

9. Flux adjustable gully according to claim 2, wherein the float (3) is a hollow structure and the float (3) is shaped as a square box or a sphere.

10. The gully with adjustable flux according to claim 1, wherein the openings of the lower grid plate (1) and the upper grid plate (2) are bar-shaped holes, and the opening of the lower grid plate (1) is larger than the opening of the upper grid plate (2).