Prefabricated plastic track convenient to splice

Abstract

The utility model discloses a prefabricated plastic runway convenient to splice, which comprises a prefabricated runway block body, the prefabricated runway block body is composed of an assembly layer and a plastic surface layer, one side of the assembly layer is provided with a boss part, and the other side of the assembly layer is provided with an insertion part matched with the boss part in structure. Transversely distributed limiting columns are arranged in the inserting part, limiting holes matched with the limiting columns in structure are formed in the boss part, an embedded block is arranged at the corner of the boss part and the assembling layer, and an embedded groove corresponding to the embedded block in position is formed in the top of the inserting part. The prefabricated plastic runway convenient to splice is convenient and fast to install and easy to dismantle, the construction efficiency is effectively improved, manpower and material resource consumption is reduced, and the requirements of temporary use scenes are better met.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic runways, in particular to a prefabricated plastic runway which is convenient to assemble. Background Technique

[0002] A prefabricated plastic runway (also known as a precast plastic runway) is a high-performance ground material mainly made of rubber (including natural rubber and synthetic rubber), supplemented with mineral fillers, stabilizers, colorants and other additives, and integrally formed into a coil with a specific thickness, texture and structure through processes such as continuous calendering and high-temperature vulcanization in a factory, and is designed specifically for laying on sports fields.

[0003] At present, in the installation of prefabricated plastic runways, the glue bonding method is widely used. However, there are some problems in this installation method in actual operation. Firstly, the installation by the bonding method usually includes multiple processes such as base treatment, brushing the adhesive, placing the runway material, compaction and leveling, etc. Each link requires precise operation and strict quality control. Especially when laying a large area, multiple repeated operations are required, resulting in not only time-consuming and laborious in the whole process, greatly increasing the work burden, prolonging the construction period, significantly consuming human and material resources, but also when the runway is only for temporary use and needs to be demolished later, the strong bonding layer formed by the glue bonding makes it difficult to easily separate the runway from the ground, resulting in extremely difficult demolition work. Content of the Utility Model

[0004] The purpose of the utility model is to provide a prefabricated plastic runway which is convenient to assemble, so as to solve the problems mentioned in the above background technique that the current glue bonding method is the mainstream method for installing prefabricated plastic runways, but there are problems such as complex construction, time-consuming and laborious, large consumption of human and material resources, and when the runway is for temporary use, the demolition work becomes extremely difficult due to the strong bonding layer formed by the glue bonding.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A prefabricated plastic runway which is convenient to assemble, including a prefabricated runway block body, the prefabricated runway block body is composed of an assembly layer and a plastic surface layer, a boss part is arranged on one side of the assembly layer, a plug-in part which is matched with the structure of the boss part is arranged on the other side of the assembly layer, a limiting column distributed horizontally is arranged inside the plug-in part, and a limiting hole which is matched with the structure of the limiting column is arranged inside the boss part. And an insert block is arranged at the corner of the boss part and the assembly layer, and an insert groove corresponding to the position of the insert block is arranged at the top of the plug-in part.

[0006] Preferably, elastic pads are adhesively fixed on the upper and lower outer walls at the outer end of the limiting column, and a notch which is matched with the structure of the elastic pad is arranged on the bottom inner wall of the limiting hole of the boss part.

[0007] Preferably, two convex platform parts and two insertion parts are symmetrically arranged on both sides of the assembly layer, and the positions of each group of the convex platform parts and the insertion parts correspond to each other.

[0008] Preferably, each group of the inlaid blocks has three and is in a right-angled shape, and the inlaid blocks and the assembly layer form an integral structure.

[0009] Preferably, the assembly layer is a rectangular plate structure made of PU material, and an anti-slip surface is provided on the lower surface of the assembly layer.

[0010] Preferably, the convex platform part is also in a rectangular shape structure, and the length of the convex platform part is the same as the depth of the insertion part.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: The prefabricated plastic runway that is convenient for splicing is convenient to install and simple to disassemble, effectively improving the construction efficiency, reducing the consumption of manpower and material resources, and better meeting the needs of temporary use scenarios. The prefabricated plastic runway that is convenient for splicing is respectively provided with two groups of convex platform parts and insertion parts on the prefabricated runway block body. The convex platform parts and the insertion parts can be staggered and aligned with each other to tightly connect the assembly layer, and the convex platform parts and the insertion parts can maintain firmness under the action of the limiting columns, so as to quickly complete the splicing and installation of several prefabricated runway block bodies. Description of the Drawings

[0012] Figure 1 is a schematic structural diagram of a prefabricated plastic runway that is convenient for splicing according to the present utility model;

[0013] Figure 2 is a schematic assembly structure diagram of a prefabricated runway block body of a prefabricated plastic runway that is convenient for splicing according to the present utility model;

[0014] Figure 3 is a prefabricated plastic runway that is convenient for splicing according to the present utility model Figure 2 enlarged structural diagram at A in;

[0015] Figure 4 is a schematic side view structure diagram of a prefabricated runway block body of a prefabricated plastic runway that is convenient for splicing according to the present utility model.

[0016] In the figure: 1, prefabricated runway block body; 2, assembly layer; 3, plastic surface layer; 4, convex platform part; 5, inlaid block; 6, insertion part; 7, limiting column; 8, inlaid groove; 9, elastic pad. Detailed Description of the Invention

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0018] Please refer to Figures 1-4, the present utility model provides a technical solution: a prefabricated plastic runway that is easy to assemble, including a prefabricated runway block body 1. The prefabricated runway block body 1 is composed of an assembly layer 2 and a plastic surface layer 3. The plastic surface layer 3 is pre-bonded and fixed on the top surface of the assembly layer 2. One side of the assembly layer 2 is provided with a boss portion 4, and the boss portion 4 and the assembly layer 2 form an integral structure. The other side of the assembly layer 2 is provided with a plug-in portion 6 that matches the structure of the boss portion 4. The inside of the plug-in portion 6 is provided with a horizontally distributed limiting column 7. The inner end of the limiting column 7 is welded and fixed on the inner wall of the plug-in portion 6, and the inside of the boss portion 4 is provided with a limiting hole that matches the structure of the limiting column 7. And at the corner of the boss portion 4 and the assembly layer 2, there is an inlay block 5. Each group of inlay blocks 5 has three and is in a right-angled shape, and the inlay block 5 and the assembly layer 2 form an integral structure. The top of the plug-in portion 6 is provided with an inlay groove 8 corresponding to the position of the inlay block 5. When the prefabricated runway block body 1 of this structure is spliced pairwise through the assembly layer 2, the assembly layer 2 can insert the boss portion 4 into the inside of the plug-in portion 6 and make the limiting column 7 insert into the limiting hole inside the assembly layer 2. At the same time, the assembly layers 2 can also drive the inlay blocks 5 to be engaged into the inlay grooves 8 with each other. The assembly layer 2 can complete a tight connection under multiple limits and assemble the prefabricated runway block body 1 together, thus realizing the function of quickly installing the prefabricated runway block body 1. And it is also relatively simple to disassemble, effectively improving the construction efficiency, reducing the consumption of manpower and material resources, and avoiding the problems of complex construction, time-consuming and laborious, and inconvenient disassembly in the prior art when using the glue bonding method to install the prefabricated plastic runway. Furthermore, it better meets the needs of temporary use scenarios. Elastic pads 9 are bonded and fixed on the upper and lower outer walls at the outer end of the limiting column 7, and the bottom inner wall of the limiting hole of the boss portion 4 is provided with a notch that matches the structure of the elastic pad 9. The limiting column 7 of this structure can squeeze the elastic pad 9 into the notch on the bottom inner wall of the limiting hole of the boss portion 4. In this way, the limiting column 7 will enhance the firmness when the boss portion 4 extends into the inside of the plug-in portion 6, making it not easy for the assembly layers 2 to separate from each other. Two boss portions 4 and plug-in portions 6 are symmetrically arranged on both sides of the assembly layer 2, and the positions of each group of the boss portion 4 and the plug-in portion 6 correspond to each other. The boss portion 4 and the plug-in portion 6 of this structure can be mutually engaged for clamping to improve the tightness of the overall splicing of the prefabricated runway block body 1 and ensure the use effect. The assembly layer 2 is a rectangular plate structure made of PU material, and the lower surface of the assembly layer 2 is provided with an anti-slip surface. The assembly layer 2 of this structure can enhance the friction force when laid on the ground through the anti-slip surface, so as to improve the stability of the assembly layer 2 when laid on the ground and ensure that the prefabricated runway block body 1 is not easy to slide and displace. The boss portion 4 is also in a rectangular shape structure, and the length of the boss portion 4 is the same as the depth of the plug-in portion 6. The boss portion 4 of this structure can more closely extend into the inside of the plug-in portion 6, further ensuring the tightness when the assembly layers 2 are spliced with each other.

[0019] Working principle: When using the prefabricated plastic runway that is easy to assemble, first, when the prefabricated runway block bodies 1 are spliced with each other through the assembly layer 2, one of the prefabricated runway block bodies 1 is first laid in a suitable position, and then the convex part 4 on another prefabricated runway block body 1 is docked with the insertion part 6 of the laid prefabricated runway block body 1. When the convex part 4 is docked with the insertion part 6, the limit post 7 is inserted into the limit hole inside the assembly layer 2 until the limit post 7 squeezes the elastic pad 9 into the notch on the inner wall of the bottom of the limit hole of the convex part 4. Then the assembly layer 2 can complete the splicing tightly. And when the assembly layer 2 is spliced tightly, it will also drive the insert block 5 to be engaged in the insert groove 8. At this time, the assembly layer 2 can complete the tight connection under multiple limits to assemble the prefabricated runway block bodies 1 together. The prefabricated runway block bodies 1 can be quickly installed together, and when the prefabricated runway block bodies 1 are disassembled, they can be separated from each other by pulling with a certain force, thus completing a series of work.

[0020] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A prefabricated plastic runway that is convenient for splicing, comprising a prefabricated runway block body (1), and the prefabricated runway block body (1) is composed of an assembly layer (2) and a plastic surface layer (3), and is characterized in that: One side of the assembly layer (2) is provided with a boss portion (4), the other side of the assembly layer (2) is provided with a plug-in portion (6) that is structurally matched with the boss portion (4), a horizontally distributed limiting post (7) is arranged inside the plug-in portion (6), and a limiting hole that is structurally matched with the limiting post (7) is arranged inside the boss portion (4). Moreover, an insert block (5) is arranged at the corner of the boss portion (4) and the assembly layer (2), and an insert groove (8) corresponding to the position of the insert block (5) is arranged at the top of the plug-in portion (6).

2. The prefabricated plastic runway that is easy to assemble according to claim 1, wherein: Elastic pads (9) are adhesively fixed to the upper and lower outer walls at the outer end of the limiting post (7), and a notch that is structurally matched with the elastic pad (9) is arranged on the bottom inner wall of the limiting hole of the boss portion (4).

3. A prefabricated plastic runway that is easy to assemble according to claim 1, characterized in that: Two boss portions (4) and plug-in portions (6) are symmetrically arranged on both sides of the assembly layer (2), and the positions of each group of the boss portion (4) and the plug-in portion (6) correspond to each other.

4. A prefabricated plastic runway that is easy to assemble according to claim 1, characterized in that: Each group of the insert blocks (5) has three and is in a right-angled shape, and the insert block (5) and the assembly layer (2) form an integral structure.

5. A prefabricated plastic runway that is easy to assemble according to claim 1, characterized in that: The assembly layer (2) is a rectangular plate structure made of PU material, and an anti-slip surface is arranged on the lower surface of the assembly layer (2).

6. A prefabricated plastic runway that is easy to assemble according to claim 1, wherein: The boss portion (4) is also in a rectangular structure, and the length of the boss portion (4) is the same as the depth of the plug-in portion (6).

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