High-performance new energy racing track pavement structure
By designing a two-stage drainage system on the new energy track, utilizing friction blocks and drainage channels, the problem of track water accumulation was solved, improving the track's drainage efficiency and lifespan, and ensuring the performance and stability of the race cars.
Patent Information
- Application Number
- CN202520307043.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-25
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-02-25
AI Technical Summary
In rainy conditions, water can easily accumulate on the track surface of new energy racing cars, leading to a decrease in the coefficient of friction and affecting the acceleration performance and handling stability of the cars.
Design a high-performance new energy track surface structure, which adopts a two-stage drainage component, including friction blocks and multiple drainage channels. The friction channels increase friction to quickly drain accumulated water, and the anti-flood inlet and filter filter filter dust to ensure the efficient operation of the drainage system.
It effectively reduces the impact of rainwater on the track's friction coefficient, improves the track's drainage capacity and lifespan, reduces maintenance difficulty, and ensures the acceleration performance and handling stability of the race cars.
Smart Images
Figure CN223893180U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of road structure, and in particular to a high-performance new energy track pavement structure. Background Technology
[0002] Compared with traditional fuel-powered race cars, new energy race cars differ in power output, weight distribution, and handling characteristics. The instantaneous high torque output of electric race cars requires the track surface to provide sufficient friction to ensure acceleration performance and handling stability.
[0003] When it rains on the track, rainwater tends to stay on the track surface. If the track cannot drain the rainwater quickly, water will accumulate on the track surface, thereby reducing the friction coefficient of the track surface. This has a more serious impact on new energy racing cars, which have a greater instantaneous torque than traditional fuel racing cars.
[0004] Therefore, in view of the fact that rainfall can easily cause water to accumulate on the track surface, which has a more serious impact on new energy racing cars with a greater instantaneous torque than traditional fuel racing cars, a high-performance new energy track surface structure can be designed to solve the above problems. Utility Model Content
[0005] To overcome the problem that during races of new energy vehicles, if it rains, rainwater tends to remain on the track surface and form puddles, thereby reducing the coefficient of friction on the track surface. This has a more serious impact on new energy vehicles, which have a greater instantaneous torque than traditional fuel vehicles.
[0006] The technical solution of this utility model is as follows: a high-performance new energy track pavement structure, including a roadbed and a secondary drainage component; the upper end of the roadbed is provided with a secondary drainage component; the secondary drainage component includes multiple friction blocks, and three friction blocks are set as a group, with the lower ends of the friction blocks in the same group fixed together; each friction block has three anti-flood inlets; the lower ends of the anti-flood inlets are all provided with a first lower drainage groove; the upper front end of each friction block is chamfered; the front section of each friction block has four friction grooves; the rear end of each friction block has two upper slots; the lower end between two friction blocks is provided with a lower slot; a plate is inserted into each lower slot; three filter plates are installed in each plate; the upper front end of each plate is fixed with two bolts; the front end of the friction groove and the rear end of the plate are all provided with a first upper drainage groove.
[0007] Preferably, the gap between the front and rear friction blocks and the presence of friction grooves can increase the friction between the road surface and the racing car tires. When it rains above the track, the presence of friction grooves can accelerate the flow of rainwater from the upper surface of the friction blocks to the first upper drainage groove, so that the rainwater can be discharged from the track through the first upper drainage groove and then through the second upper drainage groove. When the rain is heavy and the first and second upper drainage grooves alone are not enough to drain the water in time, the water that rises in the first upper drainage groove will pass through the filter and enter the flood prevention inlet, and then be discharged from the track through the first and second lower drainage grooves, thereby increasing the speed at which the track drains water and reducing the possibility of rainwater flooding the road surface, thus reducing the impact of rainwater on the track's friction coefficient.
[0008] Preferably, all plugs are inserted into the upper slots; all filter plates are located directly behind the opening of the flood-proof inlet; and the lower end of the first upper drain trough is circular.
[0009] Preferably, a side base is fixed to the side end of the roadbed; multiple second upper drainage channels are opened on the side base.
[0010] Preferably, the second upper drain tank is connected to the first upper drain tank; the lower end of the second upper drain tank is provided with a plurality of second lower drain tanks.
[0011] Preferably, the second lower drainage tank is connected to the first lower drainage tank; a layer of pebbles is laid on one side of the side base.
[0012] Preferably, the pebble layer is located on one side of the second upper drain trough and the second lower drain trough, and covers the second upper drain trough and the second lower drain trough.
[0013] Preferably, the lower end face of the friction block is fixed with three rows of anchor blocks, with two rows located at the front end of the first lower liquid trough and one row located at the rear end of the first lower liquid trough; the two rows of anchor blocks located at the front end of the first lower liquid trough are staggered.
[0014] The beneficial effects of this utility model are:
[0015] 1. By setting up a two-stage drainage system, the track can quickly drain water from the track through two completely independent drainage systems at different heights, preventing water from flooding the road surface and reducing the impact of rainwater on the track surface friction coefficient. At the same time, it also makes it easier to replace the dust filtering device in the track's water supply and drainage system, and makes it easier to clean dust in the gaps in the track, thereby reducing the track's maintenance difficulty and ensuring the track's service life. Attached Figure Description
[0016] Figure 1 The diagram shown is a schematic representation of the overall structure of this utility model.
[0017] Figure 2The diagram shown is a schematic representation of the second lower drain tank of this utility model.
[0018] Figure 3 The diagram shown is a schematic representation of the upper slot structure of this utility model.
[0019] Figure 4 The diagram shown is a schematic representation of the insert plate structure of this utility model.
[0020] Figure 5 The diagram shown is a schematic representation of the bolt structure of this utility model;
[0021] Figure 6 The diagram shown is a schematic representation of the flood-proof inlet structure of this utility model.
[0022] Figure 7 The diagram shown is a schematic representation of the first upper drain tank of this utility model.
[0023] Figure 8 The diagram shown is a schematic representation of the anchor block structure of this utility model.
[0024] Explanation of reference numerals in the attached drawings: 1. Roadbed; 201. Friction block; 202. Flood prevention inlet; 203. First lower drainage trough; 204. Friction groove; 205. Chamfer; 206. Upper slot; 207. Lower slot; 208. Insert plate; 209. Filter plate; 210. Bolt; 211. First upper drainage trough; 3. Side base; 4. Second upper drainage trough; 5. Second lower drainage trough; 6. Pebble layer; 7. Anchor block. Detailed Implementation
[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0026] Please see Figures 1-8 This utility model provides an embodiment: a high-performance new energy track pavement structure, including a roadbed 1 and a secondary drainage component; the secondary drainage component is provided at the upper end of the roadbed 1; a side base 3 is fixedly connected to the side end of the roadbed 1; multiple second upper drainage channels 4 are opened on the side base 3; each of the second upper drainage channels 4 is connected to a first upper drainage channel 211; multiple second lower drainage channels 5 are opened at the lower end of the second upper drainage channels 4; each of the second lower drainage channels 5 is connected to a first lower drainage channel 203; a pebble layer 6 is laid on one side of the side base 3; the pebble layer 6 is located on one side of the second upper drainage channels 4 and the second lower drainage channels 5, and covers the second upper drainage channels 4 and the second lower drainage channels 5; three rows of anchor blocks 7 are fixedly connected to the lower end face of the friction block 201, with two rows located at the front end of the first lower drainage channel 203 and one row located at the rear end of the first lower drainage channel 203; the two rows of anchor blocks 7 located at the front end of the first lower drainage channel 203 are staggered.
[0027] Please see Figures 1-7In this embodiment, the secondary drainage component includes multiple friction blocks 201, with three friction blocks 201 forming a group, and the lower ends of the friction blocks 201 in the same group being fixed together. Each friction block 201 has three flood-proof inlets 202. The lower ends of the flood-proof inlets 202 are all provided with a first lower drainage groove 203. The upper front end of each friction block 201 is provided with a chamfer 205. The front section of each friction block 201 is provided with four friction grooves 204. The rear end of each friction block 201 is provided with two upper slots 206. A lower slot 207 is provided at the lower end between the two friction blocks 201; a plate 208 is inserted into the lower slot 207; three filter plates 209 are installed in the plate 208; two plugs 210 are fixed to the upper front end of the plate 208; a first upper drainage groove 211 is provided at the front end of the friction groove 204 and the rear end of the plate 208; the plugs 210 are inserted into the upper slot 206; the filter plates 209 are located directly behind the opening of the flood-proof inlet 202; the lower end of the first upper drainage groove 211 is circular.
[0028] During use, the gap between the front and rear friction blocks 201 and the presence of the friction groove 204 can increase the friction between the road surface and the racing car tires. When it rains above the track, the presence of the friction groove 204 can accelerate the flow of rainwater from the upper surface of the friction block 201 to the first upper drainage groove 211, so that the rainwater can be discharged from the track through the first upper drainage groove 211 and the second upper drainage groove 4. When the rain is heavy and the first upper drainage groove 211 and the second upper drainage groove 4 are not enough to drain the water in time, the water that rises in the first upper drainage groove 211 will pass through the filter 209 and enter the flood prevention inlet 202, and then be discharged from the track through the first lower drainage groove 203 and the second lower drainage groove 5, thereby increasing the speed at which the track drains water, thereby reducing the possibility of rainwater flooding the road surface and reducing the impact of rainwater on the track friction coefficient.
[0029] The lower end of the first upper drainage trough 211 is set in a circle to facilitate maintenance personnel to clean the dust in the first upper drainage trough 211; while the filter 209 and the pebble layer 6 are set to prevent the flood inlet 202 and the second lower drainage trough 5 from being blocked by dust, so as to ensure the drainage capacity of the road surface.
[0030] Insert the lower end of the insert plate 208 into the lower slot 207 and insert the plug 210 into the upper slot 206 to quickly install the insert plate 208 and the filter 209. Conversely, the insert plate 208 and the filter 209 can also be quickly disassembled and replaced.
[0031] When laying the track, pour cement with a thickness of two-thirds of the height of the anchor block 7 onto the roadbed 1 as filler. After smoothing the cement, press the friction blocks 201 in groups of three onto the cement and wrap the anchor block 7 with cement so that the solidified cement can anchor the anchor block 7 and the friction block 201. This allows for the rapid installation and splicing of the friction block 201 on the cement, thereby increasing the installation speed.
[0032] Of course, the friction blocks 201 do not necessarily have to be fixed together in groups of three. More friction blocks 201 can be set up as a group and fixed together front and back, which would make installation easier.
[0033] Through the above steps, by setting up a two-stage drainage system, the track can quickly drain water from the track through two drainage systems at different heights and completely independent of each other, preventing water from flooding the road surface and thus reducing the impact of rainwater on the track surface friction coefficient. At the same time, it also makes it easier to replace the dust filtering device in the track's water supply and drainage system, and makes it easier to clean the dust in the gaps in the track, thereby reducing the track's maintenance difficulty and ensuring the track's service life.
Claims
1. A high-performance new energy track pavement structure, comprising a roadbed (1); characterized in that: It also includes a secondary drainage component; a secondary drainage component is provided at the upper end of the roadbed (1); the secondary drainage component includes multiple friction blocks (201), and three friction blocks (201) are set as a group, and the lower ends of the friction blocks (201) in the same group are fixed together; three flood prevention inlets (202) are opened in each friction block (201); the lower ends of the flood prevention inlets (202) are all provided with a first lower drainage trough (203); the front upper end of the friction block (201) is provided with a chamfer (205); the front section of the friction block (201) Each friction block (201) has four friction grooves (204); each friction block (201) has two upper slots (206) at its rear end; each friction block (201) has a lower slot (207) at its lower end between the front and rear friction blocks (201); each lower slot (207) has an insert plate (208) inserted into it; each insert plate (208) has three filter elements (209) installed in it; each insert plate (208) has two bolts (210) fixed to its upper front end; the front end of the friction groove (204) and the rear end of the insert plate (208) are connected together to form a first upper drainage groove (211).
2. The high-performance new energy track pavement structure according to claim 1, characterized in that: All plugs (210) are inserted into the upper slots (206); all filter plates (209) are located directly behind the opening of the flood-proof inlet (202); the lower end of the first upper drain trough (211) is circular.
3. The high-performance new energy track surface structure according to claim 1, characterized in that: A side base (3) is fixed to the side end of the roadbed (1); multiple second upper drainage channels (4) are opened on the side base (3).
4. The high-performance new energy track surface structure according to claim 3, characterized in that: The second upper drain tank (4) is connected to the first upper drain tank (211); the lower end of the second upper drain tank (4) is provided with multiple second lower drain tanks (5).
5. The high-performance new energy track surface structure according to claim 4, characterized in that: The second lower drainage tank (5) is connected to the first lower drainage tank (203); a pebble layer (6) is laid on one side of the side base (3).
6. The high-performance new energy track pavement structure according to claim 5, characterized in that: The pebble layer (6) is located on one side of the second upper drain trough (4) and the second lower drain trough (5), and blocks the second upper drain trough (4) and the second lower drain trough (5).
7. The high-performance new energy track surface structure according to claim 1, characterized in that: Three rows of anchor blocks (7) are fixed to the lower end face of the friction block (201), with two rows located at the front end of the first lower liquid trough (203) and one row located at the rear end of the first lower liquid trough (203); the two rows of anchor blocks (7) located at the front end of the first lower liquid trough (203) are staggered.