Gutter inlet sealing device
By designing the combined structure of the pressure plate and baffle of the rainwater outlet sealing device, the problems of falling items and difficulty in opening of manpower in the existing rainwater outlet sealing device are solved, and efficient rainwater drainage and sealing are achieved to ensure stability when the water level is high.
Patent Information
- Application Number
- CN202421343467.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-13
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-06-13
AI Technical Summary
The through-trough opening of the existing rainwater outlet sealing device is large, which makes it easy for pedestrian items to fall into the rainwater outlet on non-rainy days, and it is difficult for some sealing devices to open with manpower.
A rainwater outlet sealing device is designed, adopting a combined structure of a pressure plate and multiple baffles. Through the trough, oblique table and chute groove of an isometric array, the drainage and sealing of rainwater is achieved, avoiding items falling, and ensuring that the water level is not disconnected due to buoyancy when the water level is too high.
It improves the rainwater drainage effect and prevents pedestrian items from falling into the rainwater outlet. The lightweight design also ensures stability when the water level is high.
Smart Images
Figure CN222847514U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rainwater inlets, in particular to a rainwater inlet sealing device. Background Art
[0002] In order to drain rainwater, in addition to the canal itself, some auxiliary structures need to be set up on the canal system, and the rainwater inlet is one of these structures. The rainwater inlet is a structure that collects rainwater on the rainwater canal or combined canal. The rainwater on the street surface first flows into the drainage canal through the rainwater inlet and the connecting pipe. The location of the rainwater inlet should ensure that the ground rainwater can be collected quickly and effectively.
[0003] In order to ensure the safety of the rainwater outlet when it is set up on the street pavement, it is necessary to use some sealing devices in the shape of a cover to cover the rainwater outlet, and open a through groove on the sealing device to allow rainwater to flow into the rainwater outlet.
[0004] In order to ensure the efficiency of collecting rainwater on the ground, the through grooves of the sealing devices on the existing rainwater outlets are generally opened larger. On non-rainy days, items of pedestrians on the road are easily dropped into the rainwater outlet from the through grooves, and the sealing devices on some rainwater outlets are difficult to open by manpower. Utility Model Content
[0005] Based on the above-mentioned problems existing in the prior art, the purpose of the embodiments of the utility model is to provide a gully sealing device, which improves the traditional open gully into a closed gully, thereby preventing pedestrians and belongings from falling from the sealing device into the sewer, and while making the sealing device lightweight, ensure that it will not be detached from the gully due to buoyancy when the water level is too high.
[0006] The technical solution adopted by the utility model to solve its technical problems is: a rainwater inlet sealing device, including a pressure plate and multiple baffles, the pressure plate is provided with multiple through grooves, the multiple through grooves are distributed on the pressure plate in an equidistant array, both sides of the opening ends of the through grooves are symmetrically provided with inclined platforms one, the pressure plate is also symmetrically provided with multiple groups of card slots, a group of the card slots are symmetrically arranged at the two ends of a row of the through grooves, both sides of the baffle are provided with inclined platforms two, both ends of one end face of the baffle are fixed with plug plates, the multiple baffles are arranged in parallel, and the baffles are connected with the pressure plate in a manner that the plug plates at both ends are inserted into a group of the card slots.
[0007] Furthermore, a gap is left between two adjacent baffles, and a through hole 1 is provided at a position on the baffle corresponding to the through slot.
[0008] Furthermore, gripping openings are provided at both ends of the pressing plate.
[0009] Furthermore, an inner groove is formed on the side wall of the card slot, and an outer convex portion is formed at a position of the plug plate corresponding to the inner groove, and the outer convex portion is engaged with the inner groove.
[0010] Furthermore, a plurality of through holes 2 are provided between two adjacent through grooves on the pressing plate.
[0011] Furthermore, an inner cavity is provided between two adjacent through grooves in the pressure plate, and the inner cavity is communicated with the second through hole.
[0012] Compared with the prior art, the beneficial effects achieved by the utility model are:
[0013] 1. The sealing device is placed above the rainwater outlet and covers the rainwater outlet. When rainwater falls on the sealing device, it will first fall on the baffle plate, and flow along the inclined platform 2 on both sides of the baffle plate to the end surface of the pressure plate, and then flow along the inclined platform 1 from the through groove to the inside of the rainwater outlet. The drainage effect is improved, and the through groove is blocked by the baffle plate, which can effectively prevent the objects of pedestrians on the road from falling into the rainwater outlet;
[0014] 2. By adding a through hole 1 on the baffle, part of the rainwater can flow from the through hole 1 to the through groove and finally fall into the rainwater outlet, thereby enhancing the drainage effect of the sealing device. By adding a through hole 2, part of the rainwater can flow from the through hole 2 to the rainwater outlet, thereby further enhancing the drainage effect.
[0015] 3. When the water flow is large, part of the water will flow along the second through hole and accumulate in the inner cavity. The water accumulated in the inner cavity can relatively increase the weight of the entire sealing device to avoid being washed away by the water from the rainwater outlet when the road water flow is large. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0017] In the figure:
[0018] Figure 1 It is a three-dimensional schematic diagram of the sealing device in the utility model;
[0019] Figure 2 It is an exploded schematic diagram of the sealing device in the utility model;
[0020] Figure 3 yes Figure 1 A three-dimensional schematic diagram of a pressing plate in FIG.
[0021] Figure 4 yes Figure 3 A cross-sectional view of the pressing plate cut along section line a;
[0022] Figure 5 yes Figure 4 An enlarged schematic diagram of part A in FIG.
[0023] Figure 6 yes Figure 3 A cross-sectional view of the pressing plate cut along the section line b;
[0024] Figure 7 yes Figure 1 A three-dimensional schematic diagram of a baffle in FIG.
[0025] Figure 8 yes Figure 7 A cross-sectional view of the baffle cut along the section line b;
[0026] In the figure:
[0027] 1. Press plate;
[0028] 101, through slot; 102, card slot; 103, gripping opening; 104, through hole 2; 105, inner cavity;
[0029] 1011, oblique platform 1;
[0030] 1021, inner groove;
[0031] 2. Baffle;
[0032] 21. Inclined platform 2; 22. Insert board;
[0033] 201. Through hole one;
[0034] 221. Outer convex part. DETAILED DESCRIPTION
[0035] Now the utility model is described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, which only illustrates the basic structure of the utility model in a schematic manner, so it only shows the components related to the utility model.
[0036] See also Figure 1-8 The utility model provides a technical solution: a rainwater inlet sealing device, comprising a pressure plate 1 and a plurality of baffles 2.
[0037] The pressing plate 1 is provided with a plurality of through slots 101 , which are distributed on the pressing plate 1 in an equidistant array. Both sides of the opening ends of the through slots 101 are symmetrically provided with inclined platforms 1011 .
[0038] The pressing plate 1 is also symmetrically provided with a plurality of groups of card slots 102 , and the side walls of the card slots 102 are provided with inner grooves 1021 . A group of card slots 102 are symmetrically provided at both ends of a row of through slots 101 .
[0039] Gripping openings 103 are formed at both ends of the pressing plate 1 .
[0040] A plurality of second through holes 104 are formed between two adjacent through slots 101 on the pressing plate 1 .
[0041] An inner cavity 105 is defined between two adjacent through slots 101 in the pressing plate 1 , and the inner cavity 105 is communicated with the second through hole 104 .
[0042] A gap is left between two adjacent baffles 2 , and a through hole 201 is provided at a position on the baffle 2 corresponding to the through slot 101 .
[0043] Both sides of the baffle plate 2 are provided with inclined platforms 21 .
[0044] Insert plates 22 are fixed to both ends of one end surface of the baffle plate 2 .
[0045] A plurality of baffles 2 are arranged in parallel, and the baffles 2 are connected to the pressing plate 1 in a manner that the inserting plates 22 at both ends of the baffles 2 are inserted into a group of card slots 102 .
[0046] An outer protrusion 221 is provided at a position of the inserting plate 22 corresponding to the inner groove 1021 , and the outer protrusion 221 is engaged with the inner groove 1021 .
[0047] The sealing device in this embodiment is placed above the rainwater outlet and the rainwater outlet is covered. When rainwater falls on the sealing device, it will first fall on the baffle 2, and flow along the inclined platform 21 on both sides of the baffle 2 to the end surface of the pressure plate 1, and then flow along the inclined platform 1 1011 from the through groove 101 to the inside of the rainwater outlet. The drainage effect is improved, and the through groove 101 is blocked by the baffle 2, which can effectively prevent pedestrians' belongings from falling into the rainwater outlet.
[0048] By adding a through hole 201 on the baffle 2, part of the rainwater can flow from the through hole 201 to the through groove 101 and finally fall into the rainwater outlet, thereby enhancing the drainage effect of the sealing device.
[0049] By adding the second through hole 104, part of the rainwater can flow from the second through hole 104 to the rainwater outlet, further enhancing the drainage effect.
[0050] In addition, when the water flow is large, part of the water will flow along the second through hole 104 and accumulate in the inner cavity 105. The water accumulated in the inner cavity 105 can relatively increase the weight of the entire sealing device to prevent it from being washed away by the water from the rainwater outlet when the water flow on the road is large.
[0051] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without departing from the scope of the utility model through the above description. The technical scope of this utility model is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.
Claims
1. A rainwater inlet sealing device, characterized in that: It includes a pressing plate and multiple baffles, the pressing plate is provided with multiple through slots, the multiple through slots are distributed on the pressing plate in an equidistant array, oblique platforms 1 are symmetrically provided on both sides of the opening ends of the through slots, the pressing plate is also symmetrically provided with multiple groups of card slots, a group of card slots are symmetrically arranged at both ends of a row of the through slots, oblique platforms 2 are provided on both sides of the baffle, plug plates are fixed at both ends of one end face of the baffle, multiple baffles are arranged in parallel, and the baffles are connected to the pressing plate in a manner that the plug plates at both ends are inserted into a group of card slots.
2. A rainwater inlet sealing device according to claim 1, characterized in that: A gap is left between two adjacent baffles, and a through hole 1 is provided at a position on the baffle corresponding to the through slot.
3. A rainwater inlet sealing device according to claim 1, characterized in that: Both ends of the pressing plate are provided with gripping openings.
4. A rainwater inlet sealing device according to claim 1, characterized in that: An inner groove is formed on the side wall of the card slot, and an outer convex portion is formed at a position of the plug plate corresponding to the inner groove, and the outer convex portion is embedded in the inner groove.
5. A rainwater inlet sealing device according to claim 1, characterized in that: A plurality of through holes 2 are provided between two adjacent through grooves on the pressure plate.
6. A rainwater inlet sealing device according to claim 5, characterized in that: An inner cavity is provided between two adjacent through grooves in the pressure plate, and the inner cavity is communicated with the second through hole.