Asphalt pavement drainage component

Abstract

The utility model discloses an asphalt pavement drainage component which comprises a groove body, a plurality of identical cover plates are arranged at the top of the groove body, mounting grooves are formed in the tops of the cover plates, a plurality of identical fixing frames are fixedly connected to an inner cavity of the groove body, four symmetrical reinforcing blocks are fixedly connected to inner cavities of the fixing frames, and the reinforcing blocks are fixedly connected to the inner cavity of the groove body. A first limiting hole is formed in the top of the fixing frame, and a second limiting hole is formed in the bottom of the fixing frame. The cover plate is placed at the top of the groove body, the fixing pin penetrates through the mounting groove and the first limiting hole to enter the inner cavity of the fixing frame, the fixing pin is rotated by 90 degrees, the limiting block penetrates through the second limiting hole to reach the bottom of the fixing frame, the fixing pin is rotated again by 90 degrees, and the fixing plate is fixed. Therefore, the purposes that the prefabricated drainage ditch cover can be fixed through the clamping and fixing structure, the situation that the prefabricated drainage ditch cover is loosened or shifted or missed is avoided, and the use safety of the prefabricated drainage ditch is guaranteed are achieved.

Description

Technical Field

[0001] This utility model belongs to the field of asphalt pavement drainage technology, and in particular relates to an asphalt pavement drainage component. Background Technology

[0002] Currently, most asphalt pavements use precast drainage ditches for drainage. During use, the top cover of the precast drainage ditch may become loose, shift, or missing, which could cause pedestrians to fall. Therefore, an asphalt pavement drainage component is needed that can fix the precast drainage ditch cover with a locking structure to prevent it from becoming loose, shifting, or missing, thus ensuring the safety of the precast drainage ditch. Utility Model Content

[0003] The purpose of this utility model is to provide an asphalt pavement drainage component that can fix prefabricated drainage ditch covers through a locking structure, thereby preventing the prefabricated drainage ditch covers from becoming loose, displaced, or missing, and ensuring the safety of the prefabricated drainage ditch in use, thus solving the aforementioned technical problems.

[0004] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: An asphalt pavement drainage component includes a trough, the top of the trough is provided with multiple identical cover plates, the top of the cover plates is provided with an installation groove, the inner cavity of the trough is fixedly connected with multiple identical fixing frames, the inner cavity of the fixing frames is fixedly connected with four symmetrical reinforcing blocks, the top of the fixing frame is provided with a first limiting hole, the bottom of the fixing frame is provided with a second limiting hole, the inner cavity of the installation groove is slidably connected with a fixing pin, the surface of the fixing pin is fixedly connected with two symmetrical limiting blocks, the limiting blocks are adapted to the first limiting hole and the second limiting hole, the fixing pin passes through the first limiting hole and the second limiting hole to the bottom of the fixing frame, and the top of the fixing pin is fixedly connected with a torsion block.

[0005] Preferably, a positioning ring is fixedly connected to the top of the fixing frame, the positioning ring is adapted to the bottom of the cover plate, and the limiting hole is located in the inner cavity of the positioning ring.

[0006] Preferably, the bottom of the cover plate is fixedly connected to multiple identical support frames, and the bottom of the support frames fits into the bottom of the inner cavity of the foundation trench.

[0007] Preferably, a connector is fixedly connected to the left side of the cover plate, and a connecting groove is provided on the right side of the cover plate, wherein the connector is adapted to the connecting groove.

[0008] Preferably, the inner cavity of the groove is U-shaped, the top of the cover plate has multiple slots, and the top of the twist block is cylindrical.

[0009] The beneficial effects of this utility model are:

[0010] 1. This utility model places the cover plate on the top of the trough, allowing the fixing pin to pass through the mounting groove and the first limiting hole into the inner cavity of the fixing frame. By rotating the fixing pin, the fixing pin rotates 90 degrees, allowing the limiting block to pass through the second limiting hole and reach the bottom of the fixing frame. By rotating the fixing pin again, the prefabricated drainage ditch cover can be fixed through the locking structure, preventing the prefabricated drainage ditch cover from becoming loose, shifting, or missing, thus ensuring the safety of the prefabricated drainage ditch.

[0011] 2. By setting a positioning ring, this utility model ensures that when the cover plate is placed on top of the groove, the bottom of the cover plate matches the positioning ring on the top of the fixing frame, so that the mounting groove and the limiting hole are aligned. This avoids the user having to spend a lot of time aligning the mounting groove and the limiting hole, thus improving the efficiency of cover plate installation. Attached Figure Description

[0012] in:

[0013] Figure 1 This is a front view schematic diagram of one embodiment of the present utility model;

[0014] Figure 2 This is a perspective view of one embodiment of the present utility model;

[0015] Figure 3 This is a three-dimensional disassembled schematic diagram of a fastening structure according to an embodiment of the present invention;

[0016] Figure 4 This is one embodiment of the present utility model. Figure 3 A magnified view of point A in the middle.

[0017] The attached diagram lists the components represented by each number as follows:

[0018] 1. Groove body, 2. Cover plate, 3. Mounting groove, 4. Fixing bracket, 5. Reinforcing block, 6. Limiting hole one, 7. Limiting hole two, 8. Fixing pin, 9. Limiting block, 10. Twist block, 11. Positioning ring, 12. Support frame, 13. Connector, 14. Connecting groove. Detailed Implementation

[0019] In the following description, embodiments of the asphalt pavement drainage component of this invention will be described with reference to the accompanying drawings. Example 1

[0020] Figure 1-4This invention illustrates an asphalt pavement drainage component according to an embodiment of the present invention. It includes a trough 1, with multiple identical cover plates 2 atop the trough 1. Multiple identical support frames 12 are fixedly connected to the bottom of the cover plates 2, with the bottom of the support frames 12 fitting against the bottom of the inner cavity of the foundation trench. An installation groove 3 is formed on the top of the cover plates 2. Multiple identical fixing frames 4 are fixedly connected to the inner cavity of the trough 1, with a positioning ring 11 fixedly connected to the top of each fixing frame 4. The positioning ring 11 is adapted to the bottom of the cover plates 2, and a limiting hole 6 is located within the inner cavity of the positioning ring 11. Through the positioning ring 11, when the cover plates 2 are placed on top of the trough 1, the bottom of the cover plates 2 is aligned with the top of the fixing frame 4. The positioning ring 11 is adapted to align the mounting groove 3 with the limiting hole 6, thus avoiding the need for the user to spend a lot of time aligning the mounting groove 3 and the limiting hole 6, and improving the efficiency of the cover plate 2 installation. The inner cavity of the fixing frame 4 is fixedly connected with four symmetrical reinforcing blocks 5. The top of the fixing frame 4 is provided with the limiting hole 6, and the bottom of the fixing frame 4 is provided with the limiting hole 7. The inner cavity of the mounting groove 3 is slidably connected with a fixing pin 8. The surface of the fixing pin 8 is fixedly connected with two symmetrical limiting blocks 9. The limiting blocks 9 are adapted to the limiting hole 6 and the limiting hole 7. The fixing pin 8 passes through the limiting hole 6 and the limiting hole 7 to the bottom of the fixing frame 4. The top of the fixing pin 8 is fixedly connected with a torsion block 10. Example 2

[0021] Figure 1-4 This invention illustrates an embodiment of an asphalt pavement drainage component, comprising a trough 1, with multiple identical cover plates 2 atop the trough 1. A connector 13 is fixedly connected to the left side of each cover plate 2, and a connecting groove 14 is formed on the right side of each cover plate 2. The connector 13 is adapted to the connecting groove 14. The inner cavity of the trough 1 is U-shaped, and the top of each cover plate 2 has multiple slots. The top of a toggle block 10 is cylindrical, and the top of each cover plate 2 has an installation groove 3. Multiple identical... The fixing frame 4 has four symmetrical reinforcing blocks 5 fixedly connected to its inner cavity. The top of the fixing frame 4 has a limiting hole 6, and the bottom of the fixing frame 4 has a limiting hole 7. The inner cavity of the mounting groove 3 is slidably connected to a fixing pin 8. The surface of the fixing pin 8 is fixedly connected to two symmetrical limiting blocks 9. The limiting blocks 9 are adapted to the limiting hole 6 and the limiting hole 7. The fixing pin 8 passes through the limiting hole 6 and the limiting hole 7 to the bottom of the fixing frame 4. The top of the fixing pin 8 is fixedly connected to a torsion block 10.

[0022] Working principle: When using this utility model, the user places the cover plate 2 on top of the trough 1, allowing the fixing pin 8 to pass through the mounting groove 3 and the limiting hole 6 to reach the inner cavity of the fixing frame 4. Rotating the fixing pin 8 causes it to rotate 90 degrees, allowing the limiting block 9 to pass through the limiting hole 7 and reach the bottom of the fixing frame 4. Rotating the fixing pin 8 again causes it to rotate 90 degrees, at which point the fixing pin 8 will limit the cover plate 2 through the limiting block 9, keeping it at the top of the cover plate 2. This prevents the prefabricated drainage ditch cover from becoming loose, shifted, or missing, ensuring the safety of the prefabricated drainage ditch. The positioning ring 11, when the cover plate 2 is placed on top of the trough 1, ensures that the bottom of the cover plate 2 matches the positioning ring 11 on top of the fixing frame 4, aligning the mounting groove 3 with the limiting hole 6. This avoids the user needing to spend excessive time aligning the mounting groove 3 and the limiting hole 6, improving the efficiency of cover plate 2 installation.

[0023] In summary, this asphalt pavement drainage component, by placing the cover plate 2 on top of the trough 1, allows the fixing pin 8 to pass through the mounting groove 3 and the limiting hole 6 into the inner cavity of the fixing frame 4, and by rotating the fixing pin 8 to rotate it 90 degrees, the limiting block 9 passes through the limiting hole 7 to reach the bottom of the fixing frame 4. By rotating the fixing pin 8 again to rotate it 90 degrees, the prefabricated drainage ditch cover can be fixed through the locking structure, preventing the prefabricated drainage ditch cover from becoming loose, displaced, or missing, thus ensuring the safety of the prefabricated drainage ditch.

Claims

1. An asphalt pavement drainage member characterized by, Including the groove body (1), the top of the groove body (1) is provided with a plurality of same cover plates (2), the top of the cover plate (2) is provided with a mounting groove (3), the inner cavity of the groove body (1) is fixedly connected with a plurality of same fixing frames (4), the inner cavity of the fixing frame (4) is fixedly connected with four symmetrical reinforcing blocks (5), the top of the fixing frame (4) is provided with a limiting hole one (6), the bottom of the fixing frame (4) is provided with a limiting hole two (7), the inner cavity of the mounting groove (3) is slidably connected with a fixed pin (8), the surface of the fixed pin (8) is fixedly connected with two symmetrical limiting blocks (9), the limiting block (9) is matched with the limiting hole one (6) and the limiting hole two (7), the fixed pin (8) passes through the limiting hole one (6) and the limiting hole two (7) to the below of the fixing frame (4), the top of the fixed pin (8) is fixedly connected with a torsion block (10).

2. The asphalt pavement drainage member of claim 1, wherein, The top of the fixing frame (4) is fixedly connected with a positioning ring (11), the positioning ring (11) is matched with the bottom of the cover plate (2), and the limiting hole one (6) is located in the inner cavity of the positioning ring (11).

3. The asphalt pavement drainage member of claim 2, wherein, The bottom of the cover plate (2) is fixedly connected with a plurality of same support frames (12), and the bottom of the support frame (12) is attached to the bottom of the inner cavity of the foundation groove.

4. The asphalt pavement drainage member of claim 3, wherein, The left side of the cover plate (2) is fixedly connected with a connecting head (13), and the right side of the cover plate (2) is provided with a connecting groove (14), and the connecting head (13) is matched with the connecting groove (14).

5. The asphalt pavement drainage member of claim 4, wherein, The inner cavity of the groove body (1) is U-shaped, the top of the cover plate (2) is provided with a plurality of slots, and the top of the torsion block (10) is cylindrical.

Images