A linear gutter assembly

Abstract

The application provides a linear drainage ditch assembly, which comprises a drainage ditch support seat and a linear drainage ditch; the drainage ditch support seat is provided with a support seat main body, a first support part and a second support part, and the first support part and the second support part are symmetrically arranged relative to the support seat main body; the first support part and the second support part are located at the lower side of the road surface and are hidden in the road surface; the support seat main body is provided with a first drainage hole; the lower side wall of the support seat main body is connected with a ladder-shaped reinforcing rib, and the ladder-shaped reinforcing rib faces the first support part and the second support part; the ladder-shaped reinforcing rib connects the support seat main body, the first support part and the second support part; the linear drainage ditch is detachably connected to the support seat main body; the support seat main body is reinforced through the first support part, the second support part and the ladder-shaped reinforcing rib, so that the overall structural strength of the drainage ditch support seat is ensured, the drainage ditch support seat can bear the dead load of a light vehicle, the deformation of the drainage ditch support seat is avoided, and the bearing effect of the linear drainage ditch assembly is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of linear drainage ditch components, and more particularly to a linear drainage ditch component. Background Technology

[0002] With the development of technology, linear drainage ditch components are widely used in cities, building platforms, parking lots, and roads to collect surface water for drainage. In existing technology, current linear drainage ditch components consist of a support body and a linear drainage ditch connected to the support body. However, the support body is prone to deformation under pressure when bearing the load of light vehicles, resulting in poor load-bearing capacity of existing linear drainage ditch components. Utility Model Content

[0003] The purpose of this utility model is to provide a linear drainage ditch assembly. The drainage ditch support includes a support body, a first support portion, and a second support portion. The first and second support portions are located on both sides of the support body and are symmetrically arranged relative to the support body. The first and second support portions are located below the road surface and are concealed within it. The support body has a first drainage hole. A trapezoidal reinforcing rib is connected to the lower side wall of the support body. This trapezoidal reinforcing rib extends along both sides and faces the first and second support portions. The trapezoidal reinforcing rib connects the support body, the first support portion, and the second support portion. The central axis of the trapezoidal reinforcing rib coincides with the central axis of the support body. The linear drainage ditch can... The linear drainage ditch is detachably connected to the main body of the support base and arranged along the length of the main body of the support base. The linear drainage ditch is located on the upper side of the main body of the support base and is exposed to the road surface. The linear drainage ditch is provided with a second drainage hole and a third drainage hole, which are arranged at intervals and side by side along the width of the linear drainage ditch. The second drainage hole and the third drainage hole are located on the upper side of the first drainage hole and are connected to the first drainage hole in the vertical direction. The main body of the support base is reinforced by the first support part, the second support part and the trapezoidal reinforcing rib, which ensures the overall structural strength of the drainage ditch support base, can withstand the load of light vehicles, avoids deformation of the drainage ditch support base and improves the load-bearing effect of the linear drainage ditch component.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a linear drainage ditch assembly, comprising:

[0005] A drainage ditch support includes a support body, a first support portion, and a second support portion. The first and second support portions are located on both sides of the support body and are symmetrically arranged relative to the support body. The first and second support portions are located below the road surface and are concealed within it. The support body has a first drainage hole. A trapezoidal reinforcing rib is connected to the lower side wall of the support body. This trapezoidal reinforcing rib extends along both sides and faces the first and second support portions. The trapezoidal reinforcing rib connects the support body, the first support portion, and the second support portion. The central axis of the trapezoidal reinforcing rib coincides with the central axis of the support body.

[0006] A linear drainage ditch is detachably connected to the support body and arranged along the length of the support body; the linear drainage ditch is located on the upper side of the support body and exposed to the road surface; the linear drainage ditch is provided with a second drainage hole and a third drainage hole, which are arranged at intervals and side by side along the width of the linear drainage ditch; the second drainage hole and the third drainage hole are located on the upper side of the first drainage hole and are connected to the first drainage hole in the vertical direction.

[0007] Optionally, the trapezoidal reinforcing rib is integrally connected to the support base body, the first support part, and the second support part;

[0008] The trapezoidal reinforcing bar extends downward from the lower side wall of the support body. The trapezoidal reinforcing bar is provided with a first arm and a second arm. The first arm extends toward the first support part and is arranged at an angle. The second arm extends toward the second support part and is arranged at an angle.

[0009] Optionally, there are multiple first drainage holes, which are arranged sequentially along the length of the support body and spaced apart from each other.

[0010] The trapezoidal reinforcing rib is located between two adjacent first drainage holes and reinforces the main body of the support base, the first support part, and the second support part; the trapezoidal reinforcing rib has a flat structure and is arranged along the width direction of the main body of the support base.

[0011] Optionally, the support body is provided with a threaded hole that penetrates the support body in the vertical direction and extends to the trapezoidal reinforcing rib. In this case, the threaded hole is located in the part of the support body opposite to the trapezoidal reinforcing rib.

[0012] The linear drainage ditch is provided with a side boss, the bottom of which is attached to the support body; the side boss is provided with a through hole for screws to pass through, and the screws are screwed into the threaded hole.

[0013] Optionally, the linear drainage ditch has a drainage ditch body, and the side protrusions are disposed on one side of the drainage ditch body and integrally connected to the drainage ditch body; the drainage ditch body and each of the side protrusions form a T-shaped structure;

[0014] The second and third drainage holes are formed in the main body of the drainage ditch.

[0015] Optionally, the main body of the drainage ditch is further provided with a first upright plate, a second upright plate, and a partition arm; the first upright plate, the partition arm, and the second upright plate are arranged in parallel along the width direction of the main body of the drainage ditch.

[0016] The dividing arm is located between the first upright plate and the second upright plate, and is reinforcedly connected to the first upright plate and the second upright plate; the dividing arm separates the second drainage hole and the third drainage hole.

[0017] Optionally, the upper sidewall of the dividing arm is flush with the upper sidewall of the first upright plate and the upper sidewall of the second upright plate, respectively.

[0018] A first connecting arm is provided between the partition arm and the first upright plate, and the first connecting arm connects the partition arm and the first upright plate; the upper side wall of the first connecting arm is lower than the upper side wall of the partition arm, and forms a corresponding stepped structure.

[0019] A second connecting arm is provided between the dividing arm and the second upright plate, the second connecting arm connecting the dividing arm and the second upright plate; the upper side wall of the second connecting arm is lower than the upper side wall of the dividing arm, forming a corresponding stepped structure.

[0020] Optionally, both the second drain hole and the third drain hole are rectangular holes;

[0021] The second drain hole is exposed along the length direction to the two adjacent first drain holes, and the second drain hole is connected to the two adjacent first drain holes along the vertical direction;

[0022] The third drain hole is exposed along the length direction to the two adjacent first drain holes, and the third drain hole is connected to the two adjacent first drain holes along the vertical direction.

[0023] Optionally, there are multiple trapezoidal reinforcing bars, which are arranged side by side along the length of the support body.

[0024] Optionally, both the first support portion and the second support portion are provided with multiple weight-reducing grooves, and each of the weight-reducing grooves is arranged in a square shape;

[0025] The drainage ditch support is made of QT500 ductile iron; the linear drainage ditch is made of 304 stainless steel.

[0026] Compared with the prior art, the beneficial effects of this utility model are:

[0027] This utility model provides a linear drainage ditch assembly. The drainage ditch support base includes a support base body, a first support portion, and a second support portion. The first and second support portions are located on both sides of the support base body and are symmetrically arranged relative to the support base body. The first and second support portions are located below the road surface and are hidden from the road surface. The support base body has a first drainage hole. A trapezoidal reinforcing rib is connected to the lower side wall of the support base body. The trapezoidal reinforcing rib extends along both sides and faces the first and second support portions. The trapezoidal reinforcing rib connects the support base body, the first support portion, and the second support portion. The central axis of the trapezoidal reinforcing rib coincides with the central axis of the support base body. The linear drainage ditch is detachable. The linear drainage ditch is connected to the main body of the support base and arranged along the length of the main body of the support base. The linear drainage ditch is located on the upper side of the main body of the support base and exposed to the road surface. The linear drainage ditch is provided with a second drainage hole and a third drainage hole, which are arranged at intervals and side by side along the width of the linear drainage ditch. The second drainage hole and the third drainage hole are located on the upper side of the first drainage hole and are connected to the first drainage hole in the vertical direction. The main body of the support base is reinforced by the first support part, the second support part and the trapezoidal reinforcing rib, which ensures the overall structural strength of the drainage ditch support base, can withstand the load of light vehicles, avoids deformation of the drainage ditch support base and improves the load-bearing effect of the linear drainage ditch component. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings. In the following description, the same reference numerals denote the same parts.

[0030] Figure 1 A schematic diagram of a linear drainage ditch assembly according to an embodiment of this application is shown.

[0031] Figure 2 Another schematic diagram of a linear drainage ditch assembly according to one embodiment of this application is shown.

[0032] Figure 3An exploded view of a linear drainage ditch assembly according to one embodiment of this application is shown.

[0033] Figure 4 A schematic diagram of a drain support for a linear drain assembly according to an embodiment of this application is shown.

[0034] Figure 5 A schematic diagram of a linear drainage ditch assembly according to an embodiment of this application is shown.

[0035] Figure Labels

[0036] 100. Linear drainage ditch assembly;

[0037] 10. Drainage ditch support base; 11. Support base body; 11a. First drainage hole; 11b. Threaded hole; 111. Trapezoidal reinforcing rib; 1111. First support arm; 1112. Second support arm; 12. First support part; 12a. Weight reduction groove; 13. Second support part;

[0038] 20. Linear drainage ditch; 20a. Second drainage hole; 20b. Third drainage hole; 21. Side boss; 21a. Through hole; 22. Drainage ditch body; 221. First upright plate; 222. Second upright plate; 223. Dividing support arm; 224. First connecting support arm; 225. Second connecting support arm. Detailed Implementation

[0039] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0040] Please refer to the attached document. Figures 1-5 This application provides a linear drainage ditch assembly 100, which is used to collect surface water for drainage.

[0041] Please refer to the attached document. Figures 1-5In this embodiment, the linear drainage ditch assembly 100 includes a drainage ditch support 10 and a linear drainage ditch 20. The drainage ditch support 10 has a support body 11, a first support portion 12, and a second support portion 13. The first support portion 12 and the second support portion 13 are arranged symmetrically on both sides of the support body 11. The first support portion 12 and the second support portion 13 are located below the road surface and are hidden from the road surface. The support body 11 has a first drainage hole 11a. A trapezoidal reinforcing rib 111 is connected to the lower side wall of the support body 11. The trapezoidal reinforcing rib 111 extends along both sides and faces the first support portion 12 and the second support portion 13. The trapezoidal reinforcing rib 111 connects the support body 11, the first support portion 12, and the second support portion 13. The central axis of the trapezoidal reinforcing rib 111 coincides with the central axis of the support body 11. The linear drainage ditch 20 is detachably connected to the support body 11 and arranged along the length of the support body 11. The linear drainage ditch 20 is located on the upper side of the support body 11 and exposed to the road surface. The linear drainage ditch 20 is provided with a second drainage hole 20a and a third drainage hole 20b, which are arranged at intervals and side by side along the width of the linear drainage ditch 20. The second drainage hole 20a and the third drainage hole 20b are located on the upper side of the first drainage hole 11a and are connected to the first drainage hole 11a in the vertical direction. The support body 11 is reinforced by the first support part 12, the second support part 13 and the trapezoidal reinforcing rib 111, which ensures the overall structural strength of the drainage ditch support 10, can withstand the load of light vehicles, avoids deformation of the drainage ditch support 10, and improves the load-bearing effect of the linear drainage ditch assembly 100.

[0042] Please refer to the attached document. Figures 1-5In this embodiment, the drainage ditch support 10 includes a support body 11, a first support portion 12, and a second support portion 13. The first support portion 12 and the second support portion 13 are arranged symmetrically on both sides of the support body 11. The first support portion 12 and the second support portion 13 are located below the road surface and are hidden from the road surface, so that the drainage ditch support 10 can be fixed to the lower side of the road surface through the first support portion 12 and the second support portion 13, thereby facilitating the exposure of the support body 11 to the external environment. The support body 11 is provided with a first drainage hole 11a, through which ground water passes through the space of the first drainage hole 11a to penetrate the support body 11, thereby achieving... Drainage; the lower side wall of the support body 11 is connected to a trapezoidal reinforcing rib 111, which extends along both sides and toward the first support part 12 and the second support part 13; the trapezoidal reinforcing rib 111 connects the support body 11, the first support part 12 and the second support part 13; the central axis of the trapezoidal reinforcing rib 111 coincides with the central axis of the support body 11; the support body 11 is reinforced by the first support part 12, the second support part 13 and the trapezoidal reinforcing rib 111, ensuring the overall structural strength of the drainage ditch support 10, which can withstand the load of light vehicles, avoid deformation of the drainage ditch support 10, and improve the load-bearing effect of the linear drainage ditch assembly 100.

[0043] The linear drainage ditch 20 is detachably connected to the support body 11 and arranged along the length of the support body 11, so that the linear drainage ditch 20 can be connected to or detached from the support body 11, improving the ease of installation and removal of the linear drainage ditch 20. The linear drainage ditch 20 is located on the upper side of the support body 11 and exposed to the road surface; the linear drainage ditch 20 is provided with a second drainage hole 20a and a third drainage hole 20b, which are arranged at intervals and side by side along the width direction of the linear drainage ditch 20; the second drainage hole 20a and the third drainage hole 20b are located on the upper side of the first drainage hole 11a and are connected to the first drainage hole 11a in the vertical direction, so that water on the ground can flow through the second drainage hole 20a and the third drainage hole 20b to the first drainage hole 11a for discharge.

[0044] Please refer to the attached document. Figures 1-4 In this embodiment, the trapezoidal reinforcing rib 111 is integrally connected to the support body 11, the first support part 12, and the second support part 13; this improves the connection strength between the trapezoidal reinforcing rib 111, the support body 11, the first support part 12, and the second support part 13, and ensures the overall structural strength of the drainage ditch support 10.

[0045] The trapezoidal reinforcing rib 111 extends downward from the lower side wall of the support body 11. The trapezoidal reinforcing rib 111 is provided with a first arm 1111 and a second arm 1112. The first arm 1111 extends toward the first support part 12 and is arranged at an angle. The second arm 1112 extends toward the second support part 13 and is arranged at an angle, so that the trapezoidal reinforcing rib 111 can extend to the first support part 12 and the second support part 13 for connection through the first arm 1111 and the second arm 1112, thereby facilitating the reinforcement of the first support part 12 and the second support part 13 by the trapezoidal reinforcing rib 111.

[0046] Please refer to the attached document. Figures 1-4 In this embodiment of the application, there are multiple first drainage holes 11a, which are arranged sequentially along the length direction of the support body 11 and spaced apart from each other; by arranging multiple first drainage holes 11a, the drainage efficiency of the linear drainage ditch assembly 100 is increased, and the blockage of the linear drainage ditch assembly 100 is avoided.

[0047] The trapezoidal reinforcing rib 111 is positioned between two adjacent first drainage holes 11a, reinforcing the main body 11, the first support portion 12, and the second support portion 13. This arrangement ensures that the trapezoidal reinforcing rib 111 reinforces the main body 11, the first support portion 12, and the second support portion 13 while avoiding obstruction of drainage from each of the first drainage holes 11a, thus preventing the trapezoidal reinforcing rib 111 from blocking drainage from each of the first drainage holes 11a. The trapezoidal reinforcing rib 111 has a flat structure and is arranged along the width direction of the main body 11, ensuring that the trapezoidal reinforcing rib 111 is placed stably on the ground.

[0048] Please refer to the attached document. Figures 1-5 In this embodiment, the support body 11 is provided with a threaded hole 11b, which penetrates the support body 11 in the vertical direction and extends to the trapezoidal reinforcing rib 111. At this time, the threaded hole 11b is located in the part of the support body 11 opposite to the trapezoidal reinforcing rib 111. The linear drainage ditch 20 is provided with a side boss 21, the bottom of which is attached to the support body 11 to increase the contact area between the linear drainage ditch 20 and the support body 11, thus ensuring the connection stability between the linear drainage ditch 20 and the support body 11. The side boss 21 is provided with a through hole 21a for screws to pass through. The screws are screwed into the threaded hole 11b to facilitate the detachable connection between the linear drainage ditch 20 and the drainage ditch support 10 through the screw connection.

[0049] Please refer to the attached document. Figures 1-35. In this embodiment of the application, the linear drainage ditch 20 is provided with a drainage ditch body 22, and a side boss 21 is provided on one side of the drainage ditch body 22 and integrally connected to the drainage ditch body 22, which improves the connection strength between the side boss 21 and the drainage ditch body 22 and ensures the connection stability between the side boss 21 and the drainage ditch body 22; the drainage ditch body 22 and each side boss 21 form a T-shaped structure; the second drainage hole 20a and the third drainage hole 20b are opened in the drainage ditch body 22, and the drainage ditch body 22 is arranged on the upper side relative to the support body 11, so that the second drainage hole 20a and the third drainage hole 20b are arranged in the vertical direction relative to the first drainage hole 11a, thereby facilitating the flow of water from the ground through the second drainage hole 20a and the third drainage hole 20b from top to bottom to the first drainage hole 11a.

[0050] Please refer to the attached document. Figure 5 In this embodiment, the main body 22 of the drainage ditch is further provided with a first upright plate 221, a second upright plate 222, and a dividing support arm 223; the first upright plate 221, the dividing support arm 223, and the second upright plate 222 are arranged in parallel along the width direction of the main body 22 of the drainage ditch; the dividing support arm 223 is located between the first upright plate 221 and the second upright plate 222, and is reinforcedly connected to the first upright plate 221 and the second upright plate 222, so that the main body 22 of the drainage ditch can be connected to the side boss 21 through the first upright plate 221 and the second upright plate 222; the dividing support arm 223 divides the second drainage hole 20a and the third drainage hole 20b, so that the second drainage hole 20a and the third drainage hole 20b can be arranged separately, thereby ensuring the drainage efficiency between the second drainage hole 20a and the third drainage hole 20b while reducing the hole diameter of the main body 22 of the drainage ditch, and preventing pedestrians' feet from being inserted into the main body 22 of the drainage ditch.

[0051] Please refer to the attached document. Figure 5 In this embodiment, the upper sidewall of the partition arm 223 is flush with the upper sidewall of the first upright plate 221 and the upper sidewall of the second upright plate 222, respectively, ensuring the flatness of the linear drainage ditch assembly 100 relative to the ground surface. A first connecting arm 224 is provided between the partition arm 223 and the first upright plate 221, which connects the partition arm 223 and the first upright plate 221; the upper sidewall of the first connecting arm 224 is lower than the upper sidewall of the partition arm 223, forming a corresponding stepped structure; the first connecting arm 224 strengthens the connection strength between the partition arm 223 and the first upright plate 221.

[0052] A second connecting arm 225 is provided between the partition arm 223 and the second upright plate 222. The second connecting arm 225 connects the partition arm 223 and the second upright plate 222. The upper side wall of the second connecting arm 225 is lower than the upper side wall of the partition arm 223, forming a corresponding stepped structure. The second connecting arm 225 strengthens the connection between the partition arm 223 and the second upright plate 222.

[0053] Please refer to the attached document. Figures 3-5 In this embodiment, both the second drainage hole 20a and the third drainage hole 20b are rectangular holes. The second drainage hole 20a is exposed along its length to two adjacent first drainage holes 11a, and the second drainage hole 20a is connected to the two adjacent first drainage holes 11a along its vertical direction. This allows water on the ground to flow from top to bottom through the second drainage hole 20a to the two adjacent first drainage holes 11a. The third drainage hole 20b is exposed along its length to two adjacent first drainage holes 11a, and the third drainage hole 20b is connected to the two adjacent first drainage holes 11a along its vertical direction. This allows water on the ground to flow from top to bottom through the third drainage hole 20b to the two adjacent first drainage holes 11a, thereby improving the drainage efficiency of the linear drainage ditch assembly 100.

[0054] Please refer to the attached document. Figure 2 In this embodiment of the application, there are multiple trapezoidal reinforcing ribs 111, which are arranged side by side along the length of the support body 11. By arranging multiple trapezoidal reinforcing ribs 111, the overall strength of the drainage ditch support 10 is further increased, and the load-bearing effect of the drainage ditch support 10 is further improved.

[0055] Please refer to the attached document. Figure 1 In this embodiment of the application, the first support part 12 and the second support part 13 are each provided with a plurality of weight-reducing grooves 12a, and each weight-reducing groove 12a is arranged in a square shape; so as to reduce the overall weight of the drainage ditch support 10 and improve the installation convenience of the linear drainage ditch assembly 100.

[0056] The drainage ditch support 10 is made of QT500 ductile iron; the linear drainage ditch 20 is made of 304 stainless steel, forming a composite structure of QT500 ductile iron and 304 stainless steel. This allows the linear drainage ditch assembly 100 to have both high load-bearing capacity and strong corrosion resistance, making it suitable for municipal road traffic, outdoor damp and rainy environments. This reduces the frequency and cost of later maintenance of the linear drainage ditch assembly 100 and extends its service life.

[0057] Compared with the prior art, the drainage ditch support 10 of this utility model is provided with a support body 11, a first support part 12 and a second support part 13. The first support part 12 and the second support part 13 are arranged on both sides of the support body 11 and are symmetrically arranged with respect to the support body 11. The first support part 12 and the second support part 13 are located on the lower side of the road surface and are hidden in the road surface. The support body 11 is provided with a first drainage hole 11a. The lower side wall of the support body 11 is connected with a trapezoidal reinforcing rib 111, which extends along both sides and faces the first support part 12 and the second support part 13. The trapezoidal reinforcing rib 111 connects the support body 11, the first support part 12 and the second support part 13. The central axis of the trapezoidal reinforcing rib 111 coincides with the central axis of the support body 11. The linear drainage ditch 20 is detachably connected to... The linear drainage ditch 20 is attached to the support body 11 and arranged along the length of the support body 11; the linear drainage ditch 20 is located on the upper side of the support body 11 and exposed to the road surface; the linear drainage ditch 20 is provided with a second drainage hole 20a and a third drainage hole 20b, which are arranged at intervals and side by side along the width of the linear drainage ditch 20; the second drainage hole 20a and the third drainage hole 20b are located on the upper side of the first drainage hole 11a and are connected to the first drainage hole 11a in the vertical direction. The support body 11 is reinforced by the first support part 12, the second support part 13 and the trapezoidal reinforcing rib 111, which ensures the overall structural strength of the drainage ditch support 10, can withstand the load of light vehicles, avoids deformation of the drainage ditch support 10, and improves the load-bearing effect of the linear drainage ditch assembly 100.

[0058] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0059] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more features.

[0060] This document uses specific examples to illustrate the principles and implementation methods of this application. The descriptions of the above embodiments are only for the purpose of helping to understand the methods and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. A linear drainage ditch assembly, characterized in that, include: A drainage ditch support includes a support body, a first support portion, and a second support portion. The first and second support portions are located on both sides of the support body and are symmetrically arranged relative to the support body. The first and second support portions are located below the road surface and are concealed within it. The support body has a first drainage hole. A trapezoidal reinforcing rib is connected to the lower side wall of the support body. This trapezoidal reinforcing rib extends along both sides and faces the first and second support portions. The trapezoidal reinforcing rib connects the support body, the first support portion, and the second support portion. The central axis of the trapezoidal reinforcing rib coincides with the central axis of the support body. A linear drainage ditch is detachably connected to the support body and arranged along the length of the support body; the linear drainage ditch is located on the upper side of the support body and exposed to the road surface; the linear drainage ditch is provided with a second drainage hole and a third drainage hole, which are arranged at intervals and side by side along the width of the linear drainage ditch; the second drainage hole and the third drainage hole are located on the upper side of the first drainage hole and are connected to the first drainage hole in the vertical direction.

2. The linear drainage ditch assembly according to claim 1, characterized in that, The trapezoidal reinforcing bar is integrally connected to the main body of the support base, the first support part, and the second support part; The trapezoidal reinforcing bar extends downward from the lower side wall of the support body. The trapezoidal reinforcing bar is provided with a first arm and a second arm. The first arm extends toward the first support part and is arranged at an angle. The second arm extends toward the second support part and is arranged at an angle.

3. The linear drainage ditch assembly according to claim 2, characterized in that, The first drainage hole has multiple holes, which are arranged sequentially along the length of the support body and spaced apart from each other. The trapezoidal reinforcing rib is located between two adjacent first drainage holes and reinforces the main body of the support base, the first support part, and the second support part; the trapezoidal reinforcing rib has a flat structure and is arranged along the width direction of the main body of the support base.

4. The linear drainage ditch assembly according to claim 3, characterized in that, The support body is provided with a threaded hole, which penetrates the support body in the vertical direction and extends to the trapezoidal reinforcing rib. At this time, the threaded hole is provided in the part of the support body opposite to the trapezoidal reinforcing rib. The linear drainage ditch is provided with a side boss, the bottom of which is attached to the support body; the side boss is provided with a through hole for screws to pass through, and the screws are screwed into the threaded hole.

5. The linear drainage ditch assembly according to claim 4, characterized in that, The linear drainage ditch has a drainage ditch body, and the side protrusions are disposed on one side of the drainage ditch body and integrally connected to the drainage ditch body; the drainage ditch body and each of the side protrusions form a T-shaped structure; The second and third drainage holes are formed in the main body of the drainage ditch.

6. The linear drainage ditch assembly according to claim 5, characterized in that, The main body of the drainage ditch is also provided with a first upright plate, a second upright plate, and a dividing support arm; the first upright plate, the dividing support arm, and the second upright plate are arranged in parallel along the width direction of the main body of the drainage ditch. The dividing arm is located between the first upright plate and the second upright plate, and is reinforcedly connected to the first upright plate and the second upright plate; the dividing arm separates the second drainage hole and the third drainage hole.

7. The linear drainage ditch assembly according to claim 6, characterized in that, The upper sidewalls of the dividing support arms are flush with the upper sidewalls of the first vertical plate and the second vertical plate, respectively. A first connecting arm is provided between the partition arm and the first upright plate, and the first connecting arm connects the partition arm and the first upright plate; the upper side wall of the first connecting arm is lower than the upper side wall of the partition arm, and forms a corresponding stepped structure. A second connecting arm is provided between the dividing arm and the second upright plate, the second connecting arm connecting the dividing arm and the second upright plate; the upper side wall of the second connecting arm is lower than the upper side wall of the dividing arm, forming a corresponding stepped structure.

8. The linear drainage ditch assembly according to claim 7, characterized in that, Both the second and third drainage holes are rectangular holes; The second drain hole is exposed along the length direction to the two adjacent first drain holes, and the second drain hole is connected to the two adjacent first drain holes along the vertical direction; The third drain hole is exposed along the length direction to the two adjacent first drain holes, and the third drain hole is connected to the two adjacent first drain holes along the vertical direction.

9. The linear drainage ditch assembly according to claim 4, characterized in that, The trapezoidal reinforcing bars are multiple, and the multiple trapezoidal reinforcing bars are arranged side by side along the length direction of the support body.

10. The linear drainage ditch assembly according to claim 2, characterized in that, Both the first support portion and the second support portion are provided with multiple weight-reducing grooves, and each of the weight-reducing grooves is arranged in a square shape; The drainage ditch support is made of QT500 ductile iron; the linear drainage ditch is made of 304 stainless steel.

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