Prefabricated light-weight assembly torrent chute

Abstract

The utility model discloses a prefabricated lightweight spliced torrent chute which comprises a chute head and a plurality of spliced chute bodies, a first connecting piece is arranged between the chute head and the chute bodies, a second connecting piece is arranged between the chute bodies, and the two ends of the first connecting piece and the two ends of the second connecting piece are provided with joint parts. The middle parts of the first connecting piece and the second connecting piece are provided with telescopic parts capable of adjusting angles and directions; fixing screw holes are formed in the groove head, the groove body, the first connecting piece and the second connecting piece; lateral supporting rods are arranged on the side portions of the groove body, the first connecting piece and the second connecting piece. The torrent groove can effectively guide and discharge accumulated water on the road surface to a side ditch, and meanwhile the high-standard requirements of construction convenience, construction period shortening, cost control and long-term durability are met. By the adoption of the prefabricated parts and the rapid assembly technology, the construction efficiency can be remarkably improved, the construction risk and cost are reduced, and a solid guarantee is provided for safe and smooth operation of the expressway.

Description

Technical Field

[0001] The utility model relates to drainage equipment for road engineering, and particularly to a prefabricated lightweight and assembled chute. Background Art

[0002] Traditional road surface chutes transport a large amount of materials such as bricks, stones, and concrete to the slope site for manual masonry. The construction efficiency is low, the cycle is long, and there are also high transportation costs and safety risks that cannot be ignored. During the maintenance stage, if the chute is damaged and not repaired promptly, the direct scouring of rainwater can easily damage the slope and the road surface, threatening the overall safety and stability of the road. At present, there is a lack of a customized chute solution that combines light weight, high quality, and fast construction in the market. In view of this, it is particularly urgent to develop a prefabricated, lightweight, and easily assembled chute system. Summary of the Utility Model

[0003] Aiming at the above problems, the utility model aims to provide a prefabricated lightweight and assembled chute for draining surface water from highway road surfaces, slope surfaces, and platforms.

[0004] To achieve the technical purpose, the solution of the utility model is: a prefabricated lightweight and assembled chute, including a chute head and a plurality of assembled chute bodies. A first connecting member is provided between the chute head and the chute body, and a second connecting member is provided between the chute body and the chute body. Both ends of the first connecting member and the second connecting member are provided with joint parts, and the middle parts of the first connecting member and the second connecting member have telescopic parts capable of adjusting angles and directions; fixing screw holes are provided on the chute head, chute body, first connecting member, and second connecting member; lateral support rods are provided on the sides of the chute body, first connecting member, and second connecting member.

[0005] Preferably, the chute body, the first connecting member, and the second connecting member are of U-shaped groove structure.

[0006] Preferably, the chute body is provided with detachable energy dissipation water baffle plates, and the energy dissipation water baffle plates are staggered on the left and right sides inside the U-shaped groove structure.

[0007] Preferably, the water inlet of the chute head is a horn shape that gradually decreases from large to small.

[0008] Preferably, one end of the chute head connected to the first connecting member is provided with a chute head connecting part.

[0009] Preferably, the ends of the chute body connected to the first connecting member and the second connecting member are provided with chute body connecting parts.

[0010] Preferably, upper connecting plates are extended on the tops of the chute head, chute body, first connecting member, and second connecting member, and the fixing screw holes are arranged at the upper connecting plates.

[0011] Preferably, a lower connecting plate is provided at the bottom of the slot head, the slot body, the first connecting member and the second connecting member, and the fixing screw holes are arranged at the lower connecting plate.

[0012] The beneficial effects of the present utility model are as follows: The rapid flow channel of the present application can effectively guide and discharge the road surface water to the slope and platform areas, and at the same time, it should also meet the high-standard requirements of construction convenience, construction period shortening, cost control and long-term durability. By adopting prefabricated components and rapid assembly technology, the construction efficiency can be significantly improved, the construction risks and costs can be reduced, and a solid guarantee can be provided for the safe and smooth operation of the highway. Description of the Drawings

[0013] Figure 1 It is a schematic structural view of the upper fixed type rapid flow channel of the present utility model;

[0014] Figure 2 It is a schematic structural view of the lower fixed type rapid flow channel of the present utility model;

[0015] Figure 3 It is a schematic structural view of the first connecting member in the upper fixed type rapid flow channel of the present utility model;

[0016] Figure 4 It is a schematic structural view of the first connecting member in the lower fixed type rapid flow channel of the present utility model;

[0017] Figure 5 It is a schematic structural view of the slot body in the upper fixed type rapid flow channel of the present utility model;

[0018] Figure 6 It is a schematic structural view of the slot body in the lower fixed type rapid flow channel of the present utility model;

[0019] Figure 7 It is a schematic structural view of the slot head in the upper fixed type rapid flow channel of the present utility model;

[0020] Figure 8 It is a schematic structural view of the slot head in the lower fixed type rapid flow channel of the present utility model;

[0021] Figure 9 It is a schematic structural view of the second connecting member in the upper fixed type rapid flow channel of the present utility model;

[0022] Figure 10 It is a schematic structural view of the second connecting member in the lower fixed type rapid flow channel of the present utility model.

[0023] In the figure: 1, slot head; 2, first connecting member; 3, slot body; 4, second connecting member; 5, joint part; 6, telescopic part; 7, fixing screw hole; 8, lateral support rod; 9, U-shaped groove structure; 10, energy dissipation water baffle; 11, slot head connecting part; 12, slot body connecting part; 13, upper connecting plate; 14, lower connecting plate. Detailed implementation mode

[0024] The following further describes the present utility model in detail with reference to the accompanying drawings and specific embodiments. In order to describe the technical solutions clearly and completely, the following embodiments are selected for description; the following embodiments are part of the embodiments of the present utility model; all other embodiments obtained based on this application without creative efforts belong to the protection scope of the present utility model.

[0025] In the following embodiments, it should be noted that the orientation or positional relationships such as "upper", "lower", "left", "right", "inner", "outer", "top / bottom", etc. are all based on the orientation or positional relationships shown in the accompanying drawings. It is only for the convenience of clearly describing this embodiment, rather than indicating or implying that the device or element referred to must have a specific orientation, so it cannot be understood as a limitation to this application. At the same time, "first" and "second" in the embodiments are only used for the purpose of distinguishing descriptions, and do not represent indicating or implying relative importance.

[0026] As Figures 1-10 shown, the specific embodiment of the present utility model is a prefabricated lightweight and assembled chute, including a chute head 1 and several assembled chute bodies 3. The water inlet of the chute head 1 is a horn shape that gradually decreases from large to small. This design can effectively gather and guide water flow, reduce the energy loss and splashing of water flow when entering the chute, improve the concentration of water flow, and ensure the smooth entry of water flow into the chute body. As the starting part of the chute, the chute head 1 is responsible for smoothly guiding the upstream water flow into the chute body 3, providing a basis for subsequent water flow treatment. The chute body 3 is the main load-bearing part of the chute, responsible for carrying and guiding the water flow along a predetermined path. The chute body 3 has the property of being assembled. Through modular design, the chute body 3 can be flexibly combined according to actual needs to adapt to the water flow guiding requirements of different lengths, widths, and curvatures, improving the construction efficiency and flexibility.

[0027] A first connecting member 2 is provided between the trough head 1 and the trough body 3 to ensure a tight connection between the trough head 1 and the trough body 3. A second connecting member 4 is provided between the trough bodies 3 to ensure that multiple trough bodies 3 are connected into a whole, realizing the extension and expansion of the chute. Both ends of the first connecting member 2 and the second connecting member 4 are provided with joint portions 5, and the middle parts of the first connecting member 2 and the second connecting member 4 have telescopic portions 6 capable of adjusting the angle and direction. Through the design of the telescopic portion 6, the first connecting member 2 can adjust the angle and direction between the trough head 1 and the trough body 3 to adapt to complex terrains and flow direction changes. Fixing screw holes 7 are provided on the trough head 1, the trough body 3, the first connecting member 2 and the second connecting member 4, and they are all fixed by the method of connecting with corrosion-resistant metal bolts to the fixing screw holes 7. Lateral support rods 8 are provided on the sides of the trough body 3, the first connecting member 2 and the second connecting member 4 to provide additional lateral support force for components such as the trough body 3 and the connecting members, preventing tipping or deformation under the impact of water flow. By increasing the number and distribution positions of the lateral support rods 8, the overall stability of the chute can be improved.

[0028] The chutes of this application are divided into two types: upper fixed type and lower fixed type.

[0029] The upper fixed type chute can be embedded inside the original chute and fixed to the shoulder of the original chute; on the top extensions of the trough head 1, the trough body 3, the first connecting member 2 and the second connecting member 4 of the upper fixed type chute, upper connecting plates 13 are provided, and the fixing screw holes 7 are arranged at the upper connecting plates 13.

[0030] The lower fixed type chute is fixed to the road shoulder, slope surface and slope platform. On the bottom extensions of the trough head 1, the trough body 3, the first connecting member 2 and the second connecting member 4 of the lower fixed type chute, lower connecting plates 14 are provided, and the fixing screw holes 7 are arranged at the lower connecting plates 14.

[0031] The trough body 3, the first connecting member 2 and the second connecting member 4 are of U-shaped trough structure; the U-shaped trough structure can effectively guide and concentrate the water flow, reduce the diffusion and energy loss of the water flow during the flowing process, and improve the conveying efficiency of the water flow. And it provides strong structural strength, enabling the trough body 3 and the connecting members to withstand greater water flow impact force and soil pressure, and maintaining the stability and durability of the structure. At the same time, it is convenient for prefabrication and on-site assembly, which can greatly shorten the construction period. Removable energy dissipation water baffle plates 10 are provided on the trough body 3, and the energy dissipation water baffle plates 10 are staggered on the left and right sides inside the U-shaped trough structure. The main function of the energy dissipation water baffle plates 10 is to slow down the water flow speed and reduce the water flow energy, thereby preventing the water flow from scouring and damaging the trough body 3 and the downstream structure. By being staggered on the left and right sides inside the U-shaped trough structure, the energy dissipation water baffle plates 10 can effectively disperse the water flow energy and make the water flow flow more smoothly.

[0032] Among them, one end of the chute head 1 of the upper fixed chute and the lower fixed chute, which is connected to the first connecting piece 2, is provided with a chute head connecting portion 11; the end of the chute body 3, which is connected to the first connecting piece 2 and the second connecting piece 4, is provided with a chute body connecting portion 12. The chute head connecting portion 11, the chute body connecting portion 12 and the joint portion 5 are connected in a male-female joint manner. Through precise dimension design and matching, the male joint can be tightly inserted into the female joint, so as to realize seamless connection between components. This connection method can effectively prevent water leakage from the connection, and ensure the sealing performance of drainage facilities such as chutes. And the male-female joint connection usually has a simpler installation and disassembly process. The construction personnel only need to align the male joint with the female joint and gently push it in to complete the connection, without complex fixing steps. At the same time, when disassembly or maintenance is required, the male joint can also be easily pulled out of the female joint.

[0033] Both the upper fixed chute and the lower fixed chute are made of high-density polyethylene material to replace the traditional artificial masonry made of bricks, stones, concrete, etc. It has a lighter weight compared with traditional materials such as bricks, stones, and concrete, which makes the chute more convenient during transportation and installation, and can significantly reduce the construction difficulty and cost. In addition, it has excellent corrosion resistance and can resist the erosion of chemical substances, microorganisms, etc. in the water flow, thus extending the service life of the chute. Although its initial investment may be slightly higher than that of traditional materials, due to its lightweight, easy installation, corrosion resistance and durability, etc., in the long run, it can significantly reduce the construction cost, maintenance cost and replacement cost, thereby improving the overall benefit of the project.

[0034] Implementation steps of this application:

[0035] 1. First, the chute head 1 and the first connecting piece 2 are connected through the chute head connecting portion 11 and the joint portion 5. Adjust the angle and direction of the first connecting piece 2 through the telescopic portion 6 according to the slope gradient, and use bolts to fix the fixing screw holes 7 as required on the highway ground, the shoulder of the original chute, the slope or the slope platform;

[0036] 2. Select the type and length of the chute body 3 according to the actual situation of the application site, connect it with the first connecting piece 2 through the chute body connecting portion 12, and use bolts to fix the chute body 3 and the first connecting piece 2 in the fixing screw holes 7;

[0037] 3. Use the second connecting piece 4 with adjustable angle and direction at will to connect at the intersection of the slope surface and the platform.

[0038] 4. Set the energy dissipation water baffle 10 in the chute body 3 according to the daily drainage volume required by the project.

[0039] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any minor modifications, equivalent replacements, and improvements made to the above embodiments based on the technical essence of the present utility model shall be included within the protection scope of the technical solution of the present utility model.

Claims

1. A prefabricated lightweight assembleable rapid current trough, comprising a trough head and a plurality of assembleable trough bodies, characterized in that: A first connecting member is provided between the slot head and the slot body, and a second connecting member is provided between the slot body. Both ends of the first connecting member and the second connecting member are provided with joint parts, and the middle parts of the first connecting member and the second connecting member have telescopic parts that can adjust the angle and direction; fixing screw holes are provided on the slot head, the slot body, the first connecting member and the second connecting member; and lateral support rods are provided on the sides of the slot body, the first connecting member and the second connecting member.

2. The prefabricated lightweight assembleable rapids trough according to claim 1, characterized in that: The groove body, the first connecting member and the second connecting member are U-shaped groove structures.

3. The prefabricated lightweight assembleable rapids trough according to claim 2, characterized in that: The trough body is provided with a detachable energy dissipation and water baffle plate, and the energy dissipation and water baffle plate is staggeredly arranged on the left and right sides of the U-shaped trough structure.

4. The prefabricated lightweight assembleable rapids trough according to claim 1, characterized in that: The water inlet of the trough head is in a trumpet shape from large to small.

5. The prefabricated lightweight assembleable rapids trough according to claim 1, characterized in that: A slot head connecting portion is provided at one end of the slot head connected to the first connecting member.

6. The prefabricated lightweight assembleable rapids trough according to claim 1, characterized in that: The end of the groove body connected with the first connecting member and the second connecting member is provided with a groove body connecting portion.

7. The prefabricated lightweight assembleable rapids trough according to claim 1, characterized in that: An upper connecting plate is extended from the top of the slot head, the slot body, the first connecting piece and the second connecting piece, and the fixing screw holes are arranged on the upper connecting plate.

8. The prefabricated lightweight assembleable rapids trough according to claim 1, characterized in that: A lower connecting plate is extended from the bottom of the slot head, the slot body, the first connecting member and the second connecting member, and the fixing screw holes are arranged on the lower connecting plate.

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