Gutter inlet plugging grate suitable for snow-melting agent discarding control

Abstract

The utility model discloses a gutter inlet blocking grate suitable for snow-melting agent discarding control, which comprises a frame, a grating cover plate and a door plate structure, the frame comprises a rectangular frame body, an outer frame and an inner frame, one side of the inner frame is provided with a rotating shaft, the outer wall of the rotating shaft is provided with the grating cover plate, the other side of the inner frame is provided with a catching groove, and the door plate structure is arranged in the catching groove. The door plate structure is arranged at the bottom of the frame, the door plate structure comprises a movable handle, a hinge, a movable door plate and a sealing rubber ring, the hinge is arranged on the side, close to the rotating shaft, of the bottom of the frame and connected with the frame and the movable door plate, the grating cover plate can be conveniently opened and prevented from being stolen, and the door plate structure can be conveniently opened and closed; when the movable door plate is opened, snow water containing a snow-melting agent is discarded and flows to a pipe network, when the movable door plate is closed, it can be guaranteed that rainwater without the snow-melting agent enters rainwater infrastructures such as a rainwater garden, and the functionality of the rainwater infrastructures is effectively protected.

Description

Technical Field

[0001] The utility model belongs to the technical direction of rainwater grates, and specifically relates to a rainwater inlet plugging grate suitable for controlling snow melting agent abandonment flow. Background Art

[0002] Traditional rainwater grates are mainly used for collecting and discharging rainwater from municipal roads. However, sponge cities require that road rainwater must first enter green rainwater infrastructure such as rainwater gardens and sunken green spaces before being discharged. Snowmelt agents are often used on municipal roads in cold areas of Northeast China. The use of snowmelt agents will seriously affect rainwater infrastructure such as rainwater gardens and sunken green spaces. Traditional rainwater grates cannot meet the demand for snowmelt agent abandonment control. Therefore, it is necessary to design and develop new rainwater grates to solve the problem of deficiencies in traditional rainwater grates in snowmelt agent control. Utility Model Content

[0003] The utility model aims to provide a rainwater inlet plugging grate suitable for controlling the discarded flow of snow melting agent in the existing device, so as to solve the problems raised in the above-mentioned background technology.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a rainwater inlet plugging grate suitable for controlling snow melting agent waste flow, comprising a frame, a grille cover and a door panel structure. The frame comprises a rectangular frame body, an outer frame and an inner frame, a rotating shaft is arranged on one side of the inner frame, a grille cover is arranged on the outer wall of the rotating shaft, a buckle groove is arranged on the other side of the inner frame, and the door panel structure is arranged at the bottom of the frame. The door panel structure comprises a movable handle, a hinge, a movable door panel and a sealing rubber ring. The hinge is arranged on the side of the bottom of the frame close to the rotating shaft and is respectively connected to the frame and the movable door panel, the movable handle is arranged on the side of the outer wall of the movable door panel close to the buckle groove, and the sealing rubber ring is arranged on the outer wall of the movable door panel.

[0005] Preferably, the frame, grille cover and door panel structure are all made of stainless steel, galvanized steel or cast iron.

[0006] Compared with the prior art, the beneficial effects achieved by the utility model are: the utility model,

[0007] (1) The grille cover can be easily opened to prevent theft, and the door panel structure can be easily opened and closed. When the movable door panel is opened, the snow water containing de-icing agent is discarded and flows into the pipe network. When the movable door panel is closed, it can ensure that rain water without de-icing agent enters the rain garden and other rainwater infrastructure, effectively protecting the functionality of the rainwater infrastructure. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0009] Figure 1 It is a plan view of the integrated rainwater grate of the utility model;

[0010] Figure 2 It is a plan view of the utility model with the integrated rainwater grate grille cover plate opened;

[0011] Figure 3 It is a plan view of the utility model with the integrated rainwater grate door panel structure closed;

[0012] Figure 4 The utility model is a schematic diagram of the longitudinal planing surface of the integrated rainwater grate.

[0013] In the figure: 1. frame; 2. rectangular frame; 3. outer frame; 4. inner frame; 5. rotating shaft; 6. buckle groove; 7. grille cover; 8. door panel structure; 9. movable handle; 10. hinge; 11. movable door panel; 12. sealing rubber ring. DETAILED DESCRIPTION

[0014] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] See also Figure 1-4 The utility model provides a technical solution: a rainwater inlet plugging grate suitable for controlling snow melting agent abandonment flow, comprising a frame 1, a grille cover plate 7 and a door plate structure 8. The frame 1 comprises a rectangular frame body 2, an outer frame 3 and an inner frame 4, a rotating shaft 5 is arranged on one side of the inner frame 4, a grille cover plate 7 is arranged on the outer wall of the rotating shaft 5, a buckle groove 6 is arranged on the other side of the inner frame 4, and the door plate structure 8 is arranged at the bottom of the frame 1. The door plate structure 8 comprises a movable handle 9, a hinge 10, a movable door plate 11 and a sealing rubber ring 12. The hinge 10 is arranged at one side of the bottom of the frame 1 close to the rotating shaft 5 and is respectively connected to the frame 1 and the movable door plate 11, the movable handle 9 is arranged on one side of the outer wall of the movable door plate 11 close to the buckle groove 6, and the sealing rubber ring 12 is arranged on the outer wall of the movable door plate 11.

[0016] Furthermore, the frame 1, the grille cover 7 and the door panel structure 8 are all made of stainless steel, galvanized steel or cast iron.

[0017] Working principle: the grille cover 7 is connected to the frame 1 through the rotating shaft 5 and is directly buckled on the inner frame 4 of the frame 1. The rotating shaft 5 is located on one side of the long side. The grille cover 7 can be opened and closed. The door panel structure 8 is connected to the frame 1 through the movable hinge 10 and is located at the bottom of the frame 1. The movable hinge 10 is located on one side of the rotating shaft 5. The door panel structure 8 is opened and closed by the movable handle 9. When the movable door panel 11 is closed, the movable handle 9 is rotated at the same time to buckle the handle with the buckle groove 6. The movable door panel 11 is closed. When the movable door panel 11 is opened, the movable handle 9 is rotated to separate the handle from the buckle groove 6.

[0018] During the winter snowy season, the door panel structure 8 is kept open, and the snow water containing the deicing agent enters the municipal pipeline through the rainwater grate, which plays the role of deicing agent discharge. During the rainy season, the door panel structure 8 is kept closed. When closed, the sealing rubber ring 12 on the movable door panel 11 plays a sealing role, and the rainwater does not enter the rainwater grate. The rainwater is introduced into rainwater gardens, sunken green spaces and other rainwater infrastructure, so as to give full play to the rainwater runoff control function of the rainwater infrastructure.

[0019] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0020] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A rainwater inlet plugging grate suitable for controlling snow melting agent waste flow, comprising a frame (1), a grille cover plate (7) and a door plate structure (8), characterized in that: The frame (1) comprises a rectangular frame body (2), an outer frame (3) and an inner frame (4); a rotating shaft (5) is arranged on one side of the inner frame (4); a grille cover plate (7) is arranged on the outer wall of the rotating shaft (5); a buckle groove (6) is arranged on the other side of the inner frame (4); the door panel structure (8) is arranged at the bottom of the frame (1); the door panel structure (8) comprises a movable handle (9), a hinge (10), a movable door panel (11) and a sealing rubber ring (12); the hinge (10) is arranged at the bottom of the frame (1) on one side close to the rotating shaft (5) and is respectively connected to the frame (1) and the movable door panel (11); the movable handle (9) is arranged on the outer wall of the movable door panel (11) on one side close to the buckle groove (6); and the sealing rubber ring (12) is arranged on the outer wall of the movable door panel (11).

2. A rainwater inlet plugging grate suitable for controlling snow melting agent abandonment according to claim 1, characterized in that: The frame (1), grille cover plate (7) and door panel structure (8) are all made of stainless steel, galvanized steel or cast iron.

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