Torrent chute

Abstract

The utility model provides a torrent chute, relates to highway engineering technical field, including bottom base plate, deflector, connecting plate and front plate, said front plate, bottom base plate, deflector and connecting plate are fixed connection in proper order, both sides of front plate are fixed connection with vertical ear plate. According to the torrent groove, when the torrent groove is installed, the slope groove is formed in the slope slope of the road slope, the torrent groove is placed into the slope groove, the upper edge of the torrent groove is attached to the slope slope, the pressing plate is horizontally arranged on the side edge of the road subgrade, and after asphalt is laid on the road subgrade, the upper surface of the pressing plate can be covered with the asphalt; the pressing plate can be fixed between the asphalt layer and the road subgrade, a sandwich type sealing layer is formed among the asphalt layer, the pressing plate and the subgrade, the pressing plate is located in the middle layer and prevents rainwater from infiltrating to the side slope along the joint of the side slope and the subgrade, the upper edge can improve the overall flexural rigidity, and water flow infiltrating from a gap between the slope of the side slope and the side wall of the torrent groove is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to road engineering technical field especially relates to a quick flow groove. BACKGROUND

[0002] The quick flow groove is a structure for drainage, usually designed for quickly guiding and discharging rainwater or other liquid flow. The quick flow groove is generally used in places with high water flow, such as highways, bridges, urban drainage systems, etc., the purpose is to effectively manage and exclude rainstorm or accumulated water, reduce the influence of road surface water or water flow on traffic. The sealing performance of the joint between the quick flow groove and the road surface is very important, if the sealing performance of the joint between the quick flow groove and the road surface is poor, water flow may seep into the roadbed from the joint. Long-term, it will cause the road surface structure to be eroded by water, reduce the road surface bearing capacity, and even may cause problems such as roadbed settlement, cracks, etc., ultimately affect the safety and durability of the road surface.

[0003] Through retrieval, the Chinese patent with publication number "CN222025207U" discloses "modular roadbed slope drainage quick flow groove architecture", the application discloses "effectively forming prefabricated modular architecture, and being able to coordinate roadbed edge and slope amplitude to carry out modular overall assembly, thereby forming roadbed slope drainage quick flow groove architecture, to effectively realize the established drainage and speed reduction function, the overall construction process is simple and convenient, the amount of manual labor is small, the operation construction efficiency is significantly improved, and the construction process does not need to apply concrete material, which is more conducive to controlling the overall engineering economy, and enhances the overall functional practicality", although the device can be assembled by prefabricated modules, without applying concrete material, so that the construction process is simple and convenient, but the sealing performance of the joint between the quick flow groove and the road surface is poor, water flow may seep into the roadbed from the joint, causing roadbed settlement. UTILITY MODEL CONTENT

[0004] The utility model provides a kind of quick flow groove, solve the problem that the sealing performance of the joint between the quick flow groove and the road surface is poor in the above background art, water flow may seep into the roadbed from the joint, causing roadbed settlement.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of quick flow groove, including bottom base plate, flow guide plate, connecting plate and front plate, the front plate, the bottom base plate, the flow guide plate and the connecting plate are sequentially fixedly connected, both sides of the front plate are fixedly connected with vertical lug plate, the end of the front plate away from the bottom base plate is fixedly connected with pressing plate, the pressing plate is centered with the front plate and the pressing plate is longer than the front plate, both ends of the pressing plate are extended to the outside of the vertical lug plate.

[0006] Preferably, the front plate and the flow guide plate are located on both sides of the upper surface of the bottom base plate respectively.

[0007] Preferably, the included angle between the bottom substrate and the front plate is obtuse, and the included angle between the bottom substrate and the guide plate is obtuse.

[0008] Preferably, the vertical ear plate is vertically upward arranged in the side edge direction of the front plate.

[0009] Preferably, the pressing plate is provided with a resistance increasing structure.

[0010] Preferably, the resistance increasing structure is a resistance increasing strip, and the resistance increasing strip is parallel to the length direction of the pressing plate.

[0011] Preferably, both sides of the bottom substrate are fixedly connected with base side plates, the base side plates are vertically upward arranged in the side edge direction of the bottom substrate, the base side plates and the vertical ear plate are fixedly connected, both sides of the guide plate are fixedly connected with guide vertical plates, the guide vertical plates are vertically upward arranged in the side edge direction of the guide plate, both sides of the connecting plate are fixedly connected with connecting side plates, the connecting side plates are vertically upward arranged in the side edge direction of the connecting plate, and the base side plates, the guide vertical plates, the connecting side plates and the vertical ear plate on the same side are fixedly connected into an integrated structure.

[0012] Preferably, the bottom substrate and the guide plate are both trapezoidal in shape, the intersection line of the bottom substrate and the guide plate corresponds to the upper base of the bottom substrate, the intersection line of the bottom substrate and the front plate corresponds to the lower base of the bottom substrate, the lower base of the guide plate coincides with and is equal in length to the upper base of the bottom substrate, the intersection line of the guide plate and the connecting plate corresponds to the upper base of the guide plate, and the bottom substrate, the connecting plate, the front plate and the pressing plate are all rectangular.

[0013] Preferably, the upper part of each of the base side plate, the guide vertical plate and the connecting side plate is outwardly bent to form an upper edge.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] When the torrent trough is installed, a slope groove is formed on the slope surface of the road slope, the torrent trough is placed into the slope groove, the upper edge is attached to the slope surface, and the pressing plate is horizontally placed at the side edge of the road bed. After the asphalt is paved on the road bed, the asphalt covers the upper surface of the pressing plate, the pressing plate is fixed between the asphalt layer and the road bed, a "sandwich type" sealing layer is formed between the asphalt layer, the pressing plate and the road bed, the pressing plate is located in the middle layer, rainwater is prevented from infiltrating along the joint between the slope and the road bed, the overall bending stiffness is improved by the upper edge, and water infiltration from the gap between the slope surface and the side wall of the torrent trough is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the torrent trough of the utility model;

[0017] Figure 2 This is a front view of the rapid flow channel of this utility model;

[0018] Figure 3 This is a top view of the rapid flow channel of this utility model;

[0019] Figure 4 This is a right view of the rapid flow channel of this utility model.

[0020] The following are the labels in the diagram: 1. Base plate; 11. Base side plate; 2. Flow guide plate; 21. Flow guide vertical plate; 3. Connecting plate; 31. Connecting side plate; 4. Front plate; 41. Vertical ear plate; 5. Pressure plate; 51. Resistance bar; 6. Top edge. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0022] This utility model provides a rapid flow channel, such as Figure 1 and Figure 2 As shown, it includes a base plate 1, a guide plate 2, a connecting plate 3, and a front plate 4. The front plate 4, base plate 1, guide plate 2, and connecting plate 3 are sequentially fixedly connected, as follows: Figure 2 As shown, the angle α between the base plate 1 and the front plate 4 is an obtuse angle, and the angle β between the base plate 1 and the guide plate 2 is also an obtuse angle. With the upper surface of the base plate 1 as the boundary, the front plate 4 and the guide plate 2 are located on both sides of the upper surface of the base plate 1. The front plate 4, the base plate 1, and the guide plate 2 form a gravity-driven slope, which accelerates the drainage speed.

[0023] A pressure plate 5 is fixedly connected to one end of the front plate 4 away from the base plate 1. Vertical ear plates 41 are fixedly connected to both sides of the front plate 4. The vertical ear plates 41 are vertically upward along the side edges of the front plate 4, serving as reinforcing ribs to improve the structural strength of the front plate 4. The pressure plate 5 is aligned with the front plate 4 and is longer than the front plate 4, so that both ends of the pressure plate 5 extend outward to the outside of the vertical ear plates 41, forming a horizontal extension section exceeding the width of the rapid flow channel. This covers the gap at the junction of the slope and the roadbed, blocking the path of rainwater seeping laterally along the interface between the slope and the roadbed, and preventing water from seeping into the slope through the gaps between the sides of the rapid flow channel and the roadbed.

[0024] To prevent the pressure plate 5 from easily detaching from the asphalt layer, a friction-enhancing structure can be provided on the pressure plate 5. The friction-enhancing structure can be a structure protruding from the surface of the pressure plate 5, or it can be a groove opened on the surface of the pressure plate 5.

[0025] Preferably, the upper surface of the pressing plate 5 is fixedly connected with a plurality of resistance increasing strips 51, the plurality of resistance increasing strips 51 are arranged in parallel, and the resistance increasing strips 51 are parallel to the length direction of the pressing plate 5. The resistance increasing strips 51 increase the friction between the pressing plate 5 and the asphalt layer.

[0026] As shown in Figure 1 and Figure 2 , both sides of the bottom substrate 1 are fixedly connected with base side plates 11, the base side plates 11 are vertically arranged upwards along the side edge direction of the bottom substrate 1, the base side plates 11 are fixedly connected with the vertical lug plates 41, both sides of the flow guide plate 2 are fixedly connected with flow guide vertical plates 21, the flow guide vertical plates 21 are vertically arranged upwards along the side edge direction of the flow guide plate 2. Both sides of the connecting plate 3 are fixedly connected with connecting side plates 31, the connecting side plates 31 are vertically arranged upwards along the side edge direction of the connecting plate 3, the base side plates 11, the flow guide vertical plates 21, the connecting side plates 31 and the vertical lug plates 41 on the same side are fixedly connected into an integrated structure, and the water flow is forced to flow longitudinally along the torrent chute to prevent lateral overflow of the water flow.

[0027] As shown in Figure 3 , the shapes of the bottom substrate 1 and the flow guide plate 2 are both trapezoidal, the intersection line of the bottom substrate 1 and the flow guide plate 2 corresponds to the upper base of the bottom substrate 1, the intersection line of the bottom substrate 1 and the front plate 4 corresponds to the lower base of the bottom substrate 1, the lower base of the flow guide plate 2 coincides with and is equal in length to the upper base of the bottom substrate 1, and the intersection line of the flow guide plate 2 and the connecting plate 3 corresponds to the upper base of the flow guide plate 2. The bottom substrate 1, the connecting plate 3, the front plate 4 and the pressing plate 5 are all rectangular. The width of the torrent chute gradually decreases from the front plate 4 to the connecting plate 3, so that the torrent chute has a gathering effect, and further, the free end of the connecting plate 3 can be welded and fixed with multiple rectangular pipes according to the length of the slope surface to lengthen the torrent chute, adapt to different slope lengths, make the drainage flow along the torrent chute to the bottom of the slope, and make the drainage in the torrent chute flow into the rectangular pipe connected with the connecting plate 3.

[0028] As shown in Figure 3 and Figure 4 , the upper parts of the base side plates 11, the flow guide vertical plates 21 and the connecting side plates 31 are all outwardly bent to form upper edges 6.

[0029] When the torrent chute is installed, a slope groove is formed on the slope surface of the road slope, the torrent chute is placed into the slope groove, and the upper edges 6 are attached to the slope surface. The pressing plate 5 is horizontally placed at the side edge of the road base, after the asphalt is paved on the road base, the asphalt covers the upper surface of the pressing plate 5, the pressing plate 5 can be fixed between the asphalt layer and the road base, a "sandwich type" sealing layer is formed between the asphalt layer, the pressing plate 5 and the road base, the pressing plate 5 is located in the middle layer, and the rainwater is prevented from infiltrating along the joint between the slope and the road base. The upper edges 6 can improve the overall bending stiffness and reduce the infiltration of the water flow from the gap between the slope surface and the side wall of the torrent chute.

[0030] Although the embodiments of the present application have been disclosed as above, it is not limited to the application listed in the specification and the embodiments, and it can be applied to various fields suitable for the present application. For those skilled in the art, other modifications can be easily realized, and therefore the present application is not limited to specific details and the figures shown and described herein.

Claims

1. A flume, characterized in that, The utility model relates to a kind of air diffuser, including bottom substrate (1), baffle (2), connecting plate (3) and front plate (4), the front plate (4), the bottom substrate (1), the baffle (2) and the connecting plate (3) are sequentially fixed connection, both sides of the front plate (4) are fixedly connected with vertical lug plate (41), the front plate (4) is fixedly connected with pressing plate (5) away from the bottom substrate (1), the pressing plate (5) is centered with the front plate (4) and the pressing plate (5) is longer than the front plate (4), both ends of the pressing plate (5) are extended to the outside of vertical lug plate (41) outward.

2. The flume according to claim 1, wherein The front plate (4) and the baffle (2) are located on both sides of the upper surface of the bottom substrate (1).

3. The flume of claim 1, wherein, The included angle between the bottom substrate (1) and the front plate (4) is obtuse, and the included angle between the bottom substrate (1) and the baffle (2) is obtuse.

4. The flume of claim 1, wherein, The vertical lug plate (41) is vertically upward arranged in the side edge direction of the front plate (4).

5. The flume of claim 1, wherein, The pressing plate (5) is provided with a resistance increasing structure.

6. The flume according to claim 5, wherein, The resistance increasing structure is a resistance increasing strip (51), and the resistance increasing strip (51) is parallel to the length direction of the pressing plate (5).

7. The flume of claim 4, wherein, Both sides of the bottom substrate (1) are fixedly connected with base side plates (11), the base side plates (11) are vertically upward arranged along the side edge direction of the bottom substrate (1), the base side plates (11) and the vertical lug plate (41) are fixedly connected, both sides of the baffle (2) are fixedly connected with baffle vertical plates (21), the baffle vertical plates (21) are vertically upward arranged along the side edge direction of the baffle (2), both sides of the connecting plate (3) are fixedly connected with connecting side plates (31), the connecting side plates (31) are vertically upward arranged along the side edge direction of the connecting plate (3), and the base side plates (11), the baffle vertical plates (21), the connecting side plates (31) and the vertical lug plate (41) on the same side are fixedly connected into an integrated structure.

8. The flume according to claim 7, wherein, The bottom substrate (1) and the baffle (2) are both trapezoidal in shape, the intersection line of the bottom substrate (1) and the baffle (2) corresponds to the upper base of the bottom substrate (1), the intersection line of the bottom substrate (1) and the front plate (4) corresponds to the lower base of the bottom substrate (1), the lower base of the baffle (2) coincides with and is equal in length to the upper base of the bottom substrate (1), the intersection line of the baffle (2) and the connecting plate (3) corresponds to the upper base of the baffle (2), and the bottom substrate (1), the connecting plate (3), the front plate (4) and the pressing plate (5) are all rectangular.

9. The flume of claim 7, wherein, The base side plates (11), the baffle vertical plates (21) and the connecting side plates (31) are all outwardly bent to form upper edges (6).

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