High-stability temporary steel plate for road construction

Abstract

The utility model relates to municipal engineering technical field especially is a kind of high stability road construction with temporary steel plate, by main plate, vice plate, joint is formed, the surface of main plate and vice plate is integrally fixedly connected with openwork plate, and recess is equidistantly provided in bottom, the surface of main plate and vice plate and located the equidistant recess that is provided in the bottom of openwork plate has drain hole, the both ends of main plate and the front end of vice plate are equidistantly provided with connecting hole, the joint includes base, the both sides of base are equidistantly fixedly connected with connecting column, connecting column and connecting hole buckle connection, and top buckle connection has pin buckle. The utility model is aimed at providing a kind of high stability road construction with temporary steel plate to solve the problem that traditional temporary steel plate road is mostly mutually stacked, welded or bolted by multiple steel plates, not only is it complicated to disassemble and assemble, and after long-term use, multiple steel plates will collide with each other due to steel plate deformation, resulting in huge noise and poor stability.

Description

Technical Field

[0001] This utility model relates to the field of municipal engineering technology, specifically a temporary steel plate for high-stability road construction. Background Technology

[0002] During urban construction, especially along routes near construction sites, large trucks and dump trucks often transport various materials. In order to carry more goods at once and obtain more freight fees, overloading is common. Once trucks are overloaded, the road surface and drainage grates are easily damaged due to insufficient load-bearing capacity. To prevent the already damaged ground from being crushed even more, temporary steel plates are often laid to reinforce the road and meet traffic needs before municipal construction workers perform maintenance.

[0003] Traditional temporary steel plate roads are mostly made by stacking, welding or bolting multiple steel plates together. They are not only cumbersome to assemble and disassemble, but also generate a lot of noise due to the deformation of the steel plates and collisions between them after long-term use, resulting in poor stability. Utility Model Content

[0004] The purpose of this utility model is to provide a high-stability temporary steel plate for road construction, in order to solve the problem that traditional temporary steel plate roads mostly consist of multiple steel plates stacked, welded or bolted together, which is not only cumbersome to disassemble and assemble, but also causes huge noise and poor stability due to the collision between multiple steel plates caused by deformation after long-term use.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A high-stability temporary steel plate for road construction comprises a main plate, a secondary plate, and a connector. Both the main plate and the secondary plate have perforated plates integrated and fixedly connected to their surfaces, and grooves are equidistantly spaced at their bottoms. Drainage holes are equidistantly spaced on the surfaces of both the main plate and the secondary plate at the bottom of the perforated plates. Connection holes are equidistantly spaced at both ends of the main plate and the front end of the secondary plate. The connector includes a base, with connecting posts fixedly connected to both sides of the base at equal intervals. The connecting posts are snap-fitted to the connection holes, and a pin is snap-fitted to the top of the base. A cover plate is snap-fitted to the top of the base.

[0007] Preferably, the perforated plate and the cover plate are both made of ABS plastic, and the base is made of rubber.

[0008] Preferably, the tail end of the sub-plate is designed with a bevel.

[0009] Preferably, slots are provided at equal intervals at both ends of the main board, the front end of the sub-board, and the center of the base, and the slots and connection holes on the main board and sub-board are distributed in a crisscross pattern.

[0010] Preferably, one end of the pin is rotatably connected to a pull ring.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. In this utility model, the temporary road steel plate, which adopts the design of main plate, sub-plate and joint assembly, can be flexibly assembled according to the laying distance, and its joint is quickly plugged and fixed to the main and sub-plates by pin buckles, which is easy to disassemble and assemble.

[0013] 2. In this utility model, by adding ABS plastic perforated plates to the main and auxiliary plates, it can be used for vehicle shock absorption and anti-slip, and has good drainage. At the same time, the base inside the joint is made of rubber material, which can realize flexible connection between the main and auxiliary plates to cope with certain types of impact forces, reduce collisions between the main and auxiliary plates, reduce operating noise, and have good structural stability.

[0014] 3. In this utility model, by opening drainage grooves at equal intervals on the surfaces of the main and secondary plates, the water accumulated underground in the perforated plate can be quickly drained, and the anti-slip properties are good. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of a short-distance laying structure for a high-stability temporary steel plate used in road construction according to this utility model;

[0016] Figure 2 This is a schematic diagram of a mid-distance laying structure for a high-stability temporary steel plate used in road construction according to this utility model;

[0017] Figure 3 This is a schematic diagram of a long-distance laying structure for a high-stability temporary steel plate used in road construction according to this utility model;

[0018] Figure 4 This is an upper axial view of the main and auxiliary plates of a temporary steel plate for high-stability road construction according to this utility model, in the separated state.

[0019] Figure 5 for Figure 4 Enlarged schematic diagram of area A structure in the image;

[0020] Figure 6 This is an axial view of the main and auxiliary plates of a temporary steel plate for road construction of this utility model in a separated state;

[0021] Figure 7 This is an exploded view of the main and auxiliary plates and the joint splicing structure of a temporary steel plate for high-stability road construction according to this utility model.

[0022] In the diagram: 1. Main board; 2. Sub-board; 3. Connector; 31. Base; 32. Connecting post; 33. Pin; 34. Cover plate; 4. Hollow plate; 5. Groove; 6. Drainage hole; 7. Connecting hole; 8. Slot. 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 of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-7 This utility model provides a technical solution:

[0025] A high-stability temporary steel plate for road construction comprises a main plate 1, a secondary plate 2, and a connector 3. Both the main plate 1 and the secondary plate 2 have perforated plates 4 integrated and fixedly connected to their surfaces for anti-slip and water drainage on the temporary steel plate surface. Grooves 5 are equally spaced at the bottom of both plates to reinforce their structure and allow for ground embedding, ensuring a secure placement and preventing overall lateral slippage of the temporary steel plate road. Drainage holes 6 are equally spaced on the surfaces of both the main plate 1 and the secondary plate 2, located at the bottom of the perforated plates 4, for water drainage, preventing water accumulation, and improving road surface stability. The surface has an anti-slip effect; the two ends of the main board 1 and the front end of the sub-board 2 are provided with connecting holes 7 at equal intervals for quick assembly and snap-fit ​​of the main board, sub-board and connector; the connector 3 includes a base 31, and connecting posts 32 are fixedly connected at equal intervals on both sides of the base 31 for quick snap-fit ​​of the main board, sub-board and connector; the connecting posts 32 are snap-fit ​​connected to the connecting holes 7, and the top is snap-fit ​​connected with a pin 33 for quick plug-in snap-fit ​​connection of the main board, sub-board and connector base, which is convenient for overall assembly and disassembly; the top of the base 31 is snap-fit ​​connected with a cover plate 34 for protection of the top of the connector.

[0026] In this embodiment, both the perforated plate 4 and the cover plate 34 are made of ABS plastic to ensure the anti-slip properties of the temporary steel plate road surface and the structural strength; the base 31 is made of rubber to meet the flexible connection between the main and auxiliary plates, so as to cope with the impact of driving and avoid the noise generated by the collision between the main and auxiliary plates.

[0027] In this embodiment, please refer to Figure 1 The rear end of the secondary plate 2 is designed with a slope to facilitate vehicle ramp entry and reduce the impact of temporary steel plate roads on vehicle tires.

[0028] In this embodiment, please refer to Figure 4 The two ends of the main board 1, the front end of the sub-board 2, and the center of the base 31 are all provided with slots 8 at equal intervals. The slots 8 on the main board 1 and the sub-board 2 are crisscrossed with the connecting holes 7 to meet the strength requirements of the cover plate snap-fit ​​structure.

[0029] In this embodiment, please refer to Figure 5 One end of the pin 33 is rotatably connected to a pull ring, which is used for pulling out the pin and for limiting the locking action.

[0030] For short-distance installations, simply connect the two sub-plates 2 with the connector 3. Figure 1 .

[0031] When using it for medium-distance installation, simply splice the sub-boards on both sides of the main board 1 and connect them via connector 3. Figure 2 .

[0032] For long-distance installation, first lay multiple mainboards 1 end-to-end, then splice them together using connectors 3. Next, attach secondary boards 2 to the outer ends of both the foremost and rearmost mainboards 1, and then splice them together using connectors 3. Figure 3 .

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0034] 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 these 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 temporary steel plate for high-stability road construction, characterized in that: Composed of a main board (1), a sub-board (2), and a connector (3), the main board (1) and the sub-board (2) are both integrated with and fixedly connected with a perforated plate (4), and the bottom of both are provided with grooves (5) at equal intervals. The main board (1) and the sub-board (2) are provided with drainage holes (6) at equal intervals at the bottom of the perforated plate (4). The two ends of the main board (1) and the front end of the sub-board (2) are provided with connecting holes (7) at equal intervals. The connector (3) includes a base (31). The two sides of the base (31) are fixedly connected with connecting posts (32) at equal intervals. The connecting posts (32) are snapped to the connecting holes (7), and the top is snapped to the pin (33). The top of the base (31) is snapped to the cover plate (34).

2. The temporary steel plate for high-stability road construction according to claim 1, characterized in that: The perforated plate (4) and the cover plate (34) are both made of ABS plastic, and the base (31) is made of rubber.

3. The temporary steel plate for high-stability road construction according to claim 1, characterized in that: The tail end of the sub-plate (2) is designed with a slope.

4. A high-stability temporary steel plate for road construction according to claim 1, characterized in that: The two ends of the main board (1), the front end of the sub-board (2) and the center of the base (31) are all provided with slots (8) at equal intervals. The slots (8) on the main board (1) and the sub-board (2) are intersected with the connecting holes (7).

5. A high-stability temporary steel plate for road construction according to claim 1, characterized in that: One end of the pin (33) is rotatably connected to a pull ring.

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