Foldable construction temporary road paving plate

Abstract

The utility model relates to the technical field of road construction, and discloses a foldable temporary road paving plate for construction, which comprises a road plate I, a road plate II, a folding rotating shaft and a connecting buckle, the road plate I is connected with the road plate II through the folding rotating shaft, the size of the road plate I is consistent with that of the road plate II, and the connecting buckle is connected with the road plate II through the folding rotating shaft. Connecting grooves adaptively matched with the connecting buckles are formed in the centers of the top ends of the first road plate and the second road plate and the sides, away from each other, of the top ends of the first road plate and the second road plate, first magnetic attraction blocks are arranged in the connecting grooves, second magnetic attraction blocks are arranged at the bottom ends of the connecting buckles, and handle grooves are formed in the top ends of the connecting buckles. By means of the first road plate, the second road plate, the folding rotating shaft, the water diversion channel and the drainage hole, the first road plate and the second road plate can be folded, the occupied space is reduced, the laying stability can be improved conveniently, surface accumulated water can be guided, and the probability that pedestrians or wheels slip when passing by is reduced.

Description

Technical Field

[0001] This utility model relates to the field of road construction technology, specifically a foldable temporary road paving slab for construction. Background Technology

[0002] During construction, a large amount of building materials need to be moved. At some large construction sites, the demand for moving building materials is usually high. Therefore, a temporary road is usually laid with road slabs to meet the needs of small vehicles or personnel.

[0003] A search revealed a Chinese patent, publication number CN217231333U, which provides a temporary construction road slab, including a road slab with several through grooves at its edge; and a connector, which includes at least two fixing plates that are inserted into the through grooves.

[0004] The aforementioned road slabs are laid out in sequence on the ground to be transported and connected by connectors, which makes the laying efficiency higher. They can also be recycled and adjusted as needed. They can provide good support for some wheelbarrows with small loads, thus preventing the wheels from sinking into the mud.

[0005] However, each road slab is a single unit, which takes up a lot of space during transportation and is difficult to fold and store, resulting in poor flexibility of use. In addition, the surface of the support plate is flat, making it difficult to drain water when there is water on the plate, which reduces the friction of the plate surface and affects the passage of vehicles and pedestrians. Utility Model Content

[0006] The purpose of this invention is to provide a foldable temporary construction road paving slab, which can effectively solve the problems in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A foldable temporary construction road paving board includes a road slab one, a road slab two, a folding pivot, and a connecting buckle. The road slab one and the road slab two are connected to each other by the folding pivot, and the road slab one and the road slab two have the same size.

[0009] The top of each of the first and second road slabs has a connecting groove that is compatible with the connecting buckle, located on the side of the top center of each slab. A magnetic block is installed inside the connecting groove. A magnetic block is installed at the bottom of the connecting buckle. A handle groove is installed at the top of the connecting buckle, and the connecting buckle is locked in the connecting groove. A water channel is provided at the top of each of the first and second road slabs. A drain hole is provided inside the water channel, located on one side, passing through the upper and lower ends of each of the first and second road slabs. A support box that is compatible with the drain hole is fixedly connected to the bottom of each of the first and second road slabs. A drain pipe is connected to the lower front end of the support box.

[0010] Preferably, the top surfaces of the first road slab and the second road slab are on the same horizontal plane, and the top surfaces of the first road slab and the second road slab are provided with anti-slip textures.

[0011] Preferably, a plurality of connecting bite blocks 1 are fixedly connected to one side of the bottom end of the road slab 1, and a connecting bite block 2 that is adaptively matched to the connecting bite blocks 1 is fixedly connected to the other side of the bottom end of the road slab 2.

[0012] Preferably, the first connecting bit and the second connecting bit are arranged alternately, and one side of the second connecting bit is provided with a storage groove that matches the first connecting bit.

[0013] Preferably, the top surfaces of both the first road slab and the second road slab are coated with a hydrophobic coating, the support box is hollow, and the bottom surface of the support box is provided with an anti-slip groove.

[0014] Preferably, an installation groove is provided inside the water inlet channel and above the drain hole. A filter screen plate is threadedly connected to the installation groove by connecting bolts. The top surface of the filter screen plate is at the same level as the bottom wall of the water inlet channel.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This utility model features a road slab, a road slab, and a folding pivot that work together. When carried, the road slab and the road slab can be folded to reduce the space they occupy. During installation, the connecting bite block and the connecting bite block interlock to improve the tightness of the connection, reduce the probability of displacement, and improve the stability of the installation.

[0017] By setting up water channels, drainage holes, support boxes, and diversion pipes in coordination, water accumulated on the surfaces of road slab one and road slab two can be diverted after paving, reducing the probability of pedestrians or wheels slipping when passing over them. Furthermore, the diversion pipes divert accumulated water to prevent it from flowing directly under road slab one, reducing the probability of the subgrade soil layer softening and further improving paving stability. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a foldable temporary construction road paving slab in an embodiment of this utility model.

[0019] Figure 2 This is a schematic diagram of the structure of road plate one, road plate two, connecting bit one, and connecting bit two in the embodiment of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the drainage hole, filter screen, and road slab in this embodiment of the present utility model;

[0021] Figure 4 This is a folding demonstration diagram of road slab one and road slab two in an embodiment of this utility model.

[0022] In the diagram: 1. Road slab one; 2. Road slab two; 3. Folding pivot; 4. Connecting buckle; 5. Connecting bite block one; 6. Connecting bite block two; 7. Storage slot; 8. Water channel; 9. Drain hole; 10. Filter screen; 11. Connecting bolt; 12. Support box; 13. Drainage pipe. Detailed Implementation

[0023] 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 protection scope of the present utility model.

[0024] Example 1

[0025] Combination Figures 1-4 A foldable temporary construction road paving slab includes a road slab 1, a road slab 2, a folding pivot 3, and a connecting buckle 4. The road slab 1 and the road slab 2 are connected to each other by the folding pivot 3. The road slab 1 and the road slab 2 have the same size.

[0026] See Figure 2 and Figure 3Furthermore, it is found that the top of road slab 1 and road slab 2 are provided with connecting grooves that are compatible with connecting buckles 4, and magnetic blocks are provided inside the connecting grooves. Magnetic blocks are provided at the bottom of connecting buckles 4, and handle grooves are provided at the top of connecting buckles 4, with connecting buckles 4 being engaged in the connecting grooves. Water channels 8 are provided at the top of road slab 1 and road slab 2, and drainage is provided inside the water channels 8 at one side, penetrating the upper and lower ends of road slab 1 and road slab 2. Hole 9, the top surfaces of road plate 1 and road plate 2 are on the same horizontal plane, and the top surfaces of road plate 1 and road plate 2 are provided with anti-slip texture. Several connecting bite blocks 1 5 are fixedly connected to one side of the bottom end of road plate 1, and connecting bite blocks 2 6 that are compatible with connecting bite blocks 1 5 are fixedly connected to the other side of the bottom end of road plate 2. Connecting bite blocks 1 5 and connecting bite blocks 2 6 are arranged alternately. A storage groove 7 that matches connecting bite blocks 1 5 is provided on one side of connecting bite blocks 2 6.

[0027] Specifically, multiple sets of paving slabs can be selected as needed. During subsequent paving, the connecting bit 5 on one of the road slabs (1) can be inserted into the connecting bit 6 on another road slab (2). Then, the connecting buckle 4 can be inserted into the connecting grooves on the road slabs (1 and 2) to complete the paving and fixing. The interlocking of connecting bit 5 and connecting bit 6 improves the tightness of the connection between the road slabs (1 and 2). Simultaneously, their interlocking reduces the probability of lateral displacement of the road slabs (1 and 2) after vibration, thus improving paving stability. Furthermore, both road slabs (1 and 2) are equipped with water channels (8). Both road slab 1 and road slab 2 have support boxes 12 on their bottom surfaces. Water can be guided to the drain hole 9 through the water channel 8 and discharged into the support box 12 from the drain hole 9 to prevent water from accumulating on the top surface of road slab 1 and road slab 2 for a long time. At the same time, the top surface of road slab 1 and road slab 2 is provided with anti-slip texture to reduce the probability of pedestrians or wheels slipping when passing over it. When the drain hole 9 guides rainwater, the filter screen 10 installed above it can prevent impurities from entering the drain hole 9 to reduce the probability of the drain hole 9 being blocked. The filter screen 10 is installed in the water channel 8 by connecting bolts 11 for easy disassembly and maintenance.

[0028] Example 2

[0029] See Figure 2 and Figure 4Furthermore, based on Embodiment 1, the bottom ends of Road Slab 1 and Road Slab 2 are fixedly connected to a support box 12 that is compatible with the drainage hole 9. A drainage pipe 13 is connected to the lower front end of the support box 12. The top surfaces of Road Slab 1 and Road Slab 2 are coated with a hydrophobic coating. The support box 12 is hollow and has an anti-slip groove on its bottom surface. An installation groove is provided inside the water channel 8 and above the drainage hole 9. A filter screen plate 10 is threadedly connected to the installation groove by a connecting bolt 11. The top surface of the filter screen plate 10 is at the same level as the bottom wall of the water channel 8.

[0030] Specifically, when the road slab 1 and road slab 2 are finished or being carried, they can be folded to reduce the space they occupy, making them easier for personnel to transport and lay. At the same time, rainwater drained from the road slab 1 and road slab 2 can be diverted to the external drainage ditch through the drainage pipe 13, so that the water does not flow directly into the area below the road slab 1 and road slab 2, which can reduce the probability of the roadbed being softened by water. After laying, the anti-slip texture on the bottom surface of the support box 12 can increase the grip of the road slab 1 and road slab 2, thereby further improving the laying stability.

[0031] In actual operation, multiple sets of paving plates can be selected as needed. When laying them out, the connecting bit 5 on one of the road plates 1 can be inserted into the connecting bit 6 on the other road plate 2. Then the connecting buckle 4 can be inserted into the connecting groove on the road plate 1 and the road plate 2 to complete the laying and fixing.

[0032] At this time, by connecting the first biting block 5 and the second biting block 6, the connection tightness between the first road slab 1 and the second road slab 2 can be improved. At the same time, their interlocking can reduce the probability of the first road slab 1 and the second road slab 2 shifting to the side after being vibrated, thereby improving the paving stability.

[0033] Furthermore, both road slab 1 and road slab 2 are equipped with water channels 8, and both road slab 1 and road slab 2 are equipped with support boxes 12 on their bottom surfaces. Water can be guided to the drain hole 9 through the water channels 8 and discharged into the support box 12 from the drain hole 9 to prevent water from accumulating on the top surface of road slab 1 and road slab 2 for a long time.

[0034] Meanwhile, the top surfaces of road slab 1 and road slab 2 are provided with anti-slip textures, which can reduce the probability of pedestrians or wheels slipping when passing through them. When the drainage hole 9 guides rainwater, the filter screen 10 installed above it can prevent impurities from entering the drainage hole 9, thereby reducing the probability of the drainage hole 9 being blocked. The filter screen 10 is installed in the water channel 8 by connecting bolts 11 for easy disassembly and maintenance.

[0035] During drainage, rainwater discharged from road slab 1 and road slab 2 can be diverted to the external drainage irrigation ditch through the diversion pipe 13. The water flow does not directly flow into the area below road slab 1 and road slab 2, which can reduce the probability of the roadbed being softened by water.

[0036] Furthermore, after installation, the anti-slip texture on the bottom of the support box 12 increases the grip of road slab 1 and road slab 2, thereby further improving the stability of the installation. When in use, it can be used in conjunction with an external drainage mesh placed under road slab 1 and road slab 2 to reduce the probability of water accumulation under road slab 1 and road slab 2. When finished or when carrying, road slab 1 and road slab 2 can be folded to reduce the space occupied by them, making them easier for personnel to transport and install.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A foldable temporary construction road paving slab, characterized in that: It includes a road slab one (1), a road slab two (2), a folding pivot (3), and a connecting buckle (4). The road slab one (1) and the road slab two (2) are connected to each other by the folding pivot (3). The road slab one (1) and the road slab two (2) have the same size. The top of the first road slab (1) and the second road slab (2) are provided with a connecting groove that is compatible with the connecting buckle (4) and a magnetic block is provided inside the connecting groove. The bottom of the connecting buckle (4) is provided with a magnetic block. The top of the connecting buckle (4) is provided with a handle groove and the connecting buckle (4) is locked in the connecting groove. The top of the first road slab (1) and the second road slab (2) are provided with a water channel (8). A drain hole (9) is provided inside the water channel (8) on one side, passing through the upper and lower ends of the first road slab (1) and the second road slab (2). The bottom of the first road slab (1) and the second road slab (2) is fixedly connected with a support box (12) that is compatible with the drain hole (9). The front end of the support box (12) is connected with a drain pipe (13) at the lower position.

2. The foldable temporary construction road paving slab according to claim 1, characterized in that: The top surfaces of the first road slab (1) and the second road slab (2) are on the same horizontal plane, and the top surfaces of the first road slab (1) and the second road slab (2) are provided with anti-slip textures.

3. The foldable temporary construction road paving slab according to claim 1, characterized in that: Several connecting bite blocks 1 (5) are fixedly connected to one side of the bottom end of the road slab 1 (1), and connecting bite blocks 2 (6) that are compatible with connecting bite blocks 1 (5) are fixedly connected to the other side of the bottom end of the road slab 2 (2).

4. A foldable temporary construction road paving slab according to claim 3, characterized in that: The first connecting bit (5) and the second connecting bit (6) are arranged alternately, and a storage slot (7) matching the first connecting bit (5) is provided on one side of the second connecting bit (6).

5. A foldable temporary construction road paving slab according to claim 2, characterized in that: The top surfaces of both the first road slab (1) and the second road slab (2) are coated with a hydrophobic coating. The support box (12) is hollow and has an anti-slip groove on its bottom surface.

6. A foldable temporary construction road paving slab according to claim 1, characterized in that: An installation groove is provided inside the water channel (8) and above the drain hole (9). A filter screen plate (10) is threadedly connected to the installation groove by a connecting bolt (11). The top surface of the filter screen plate (10) is at the same level as the bottom wall of the water channel (8).

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