Plastic runway with anti-skid function

Abstract

The utility model relates to the technical field of plastic runways, in particular to a plastic runway with an anti-skidding function, which comprises a body, an anti-skidding layer, a connecting mechanism and a switch door, the anti-skidding layer is connected with the body through the connecting mechanism, and the connecting mechanism comprises a square block, a cavity, a bearing, a connecting plate, a threaded column, a telescopic rod, a clamping block and a fixing plate. The cavity is formed in the body, one end of the square block is connected with the bottom of the anti-skid layer, the other end of the square block penetrates through the cavity, the bottom of the connecting plate is connected with the inner wall of the cavity through the bearing, the threaded column is connected with the top of the connecting plate, the other end of the threaded column extends into the square block, and the threaded column is connected with the bottom of the body. The plastic runway with the anti-skidding function solves the problem that an existing device is inconvenient to disassemble. The plastic runway with the anti-skidding function comprises a square block, a fixing plate and a connecting plate, the square block is internally connected with the square block in a threaded mode, the fixing plate is arranged on the inner wall of the cavity, and one end of the telescopic rod is connected with the connecting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic runways, in particular to a plastic runway with an anti-slip function. Background Technique

[0002] As is well known, a plastic runway, also known as an all-weather track and field runway, is composed of polyurethane prepolymer, mixed polyether, waste tire rubber, EPDM rubber particles or PU particles, pigments, additives, and fillers. Compared with the traditional cement runway, the plastic runway has the characteristics of high compressive strength, appropriate hardness and elasticity, and stable physical properties, which is beneficial to the exertion of athletes' speed and skills, effectively improves sports performance, and reduces the injury rate. Therefore, the plastic runway is accepted by more people, its usage rate is increasing day by day, and it is liked by more and more users. In the existing plastic runway, when the intensity of athletes during exercise is relatively high, due to the poor anti-slip performance of the plastic runway, athletes often fall and cause accidental injuries to the ankles, and the safety performance is relatively poor. Therefore, an anti-slip layer is generally provided on the existing plastic runway.

[0003] However, the anti-slip layer on the existing plastic runway with an anti-slip function is generally directly fixed on the surface of the plastic runway. When the anti-slip layer is damaged and needs to be replaced after long-term use, due to inconvenient disassembly, it is inconvenient to replace the new anti-slip layer, which is likely to cause athletes to slip during exercise. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a plastic runway with an anti-slip function.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: A plastic runway with an anti-slip function, including a body, an anti-slip layer, a connection mechanism, and a switch door. The anti-slip layer is connected to the body through the connection mechanism. The connection mechanism includes a square block, a cavity, a bearing, a connecting plate, a threaded column, a telescopic rod, a clamping block, and a fixing plate. The cavity is opened on the body. One end of the square block is connected to the bottom of the anti-slip layer, and the other end of the square block passes through the cavity. The bottom of the connecting plate is connected to the inner wall of the cavity through the bearing. The threaded column is connected to the top of the connecting plate, and the other end of the threaded column extends into the interior of the square block and is threadedly connected to the interior of the square block. The fixing plate is arranged on the inner wall of the cavity. One end of the telescopic rod is connected to the connecting plate, and the other end of the telescopic rod is connected to one end of the clamping block. The other end of the clamping block extends into the fixing plate. The switch door is hinged to the body.

[0008] In order to improve the strength of the main body, the present utility model is improved in that reinforcing ribs are provided inside the main body, and a plurality of the reinforcing ribs are provided and cross - arranged.

[0009] In order to achieve a sealing effect, the present utility model is improved in that sealing strips are provided around the switch door.

[0010] In order to improve the sealing effect, the present utility model is improved in that the sealing strips are made of rubber material.

[0011] In order to improve the anti - slip effect, the present utility model is improved in that anti - slip patterns are provided on the anti - slip layer, and a plurality of the anti - slip patterns are provided.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the present utility model provides a plastic runway with anti - slip function, and has the following beneficial effects:

[0014] For the plastic runway with anti - slip function, the anti - slip layer in this structure is detachably arranged with the main body through the connecting mechanism. When the anti - slip effect decreases and needs to be replaced after long - term use of the anti - slip layer, the ground around the main body is dug up, and then the connecting mechanism is controlled to separate the anti - slip layer from the main body, avoiding the situation that the anti - slip layer is fixedly connected to the main body, resulting in athletes slipping during exercise because a new anti - slip layer cannot be replaced in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is the present utility model Figure 1 partial enlarged structural schematic diagram of part A in;

[0017] Figure 3 is a schematic structural diagram of the present utility model;

[0018] Figure 4 is the present utility model Figure 1 front view of;

[0019] In the figure: 1, main body; 2, anti - slip layer; 3, connecting mechanism; 4, square block; 5, cavity; 6, bearing; 7, connecting plate; 8, threaded column; 9, telescopic rod; 10, clamping block; 11, fixing plate; 12, switch door. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-4 , a plastic runway with an anti-slip function, including a body 1, an anti-slip layer 2, a connection mechanism 3 and a switch door 12. The anti-slip layer 2 is connected to the body 1 through the connection mechanism 3. The connection mechanism 3 includes a square block 4, a cavity 5, a bearing 6, a connecting plate 7, a threaded column 8, a telescopic rod 9, a clamping block 10 and a fixing plate 11. The cavity 5 is opened on the body 1. One end of the square block 4 is connected to the bottom of the anti-slip layer 2, and the other end of the square block 4 passes through the cavity 5. The bottom of the connecting plate 7 is connected to the inner wall of the cavity 5 through the bearing 6. The threaded column 8 is connected to the top of the connecting plate 7. The other end of the threaded column 8 extends into the square block 4 and is threadedly connected to the inside of the square block 4. The fixing plate 11 is arranged on the inner wall of the cavity 5. One end of the telescopic rod 9 is connected to the connecting plate 7, and the other end of the telescopic rod 9 is connected to one end of the clamping block 10. The other end of the clamping block 10 extends into the fixing plate 11. The switch door 12 is hinged to the body 1.

[0022] During use, first install the body 1 in a suitable position. The anti-slip effect can be achieved through the anti-slip layer 2. When the anti-slip layer 2 is used for a long time and the anti-slip effect decreases and needs to be replaced, first use equipment to remove the ground around the body 1, then open the switch door 12, push the telescopic rod 9, so that the telescopic rod 9 drives the clamping block 10 to separate from the card slot, and then rotate the connecting plate 7 connected to the inner wall of the cavity 5 through the bearing 6, so that the connecting plate 7 rotates, and thus the threaded column 8 will rotate. By the rotation of the threaded column 8, the square block 4 threadedly connected to the threaded column 8 will be lifted, and the square block 4 will rise. When the square block 4 is separated from the threaded column 8, multiple staff members are required to pull up the anti-slip layer 2 to separate the anti-slip layer 2 from the body 1, and then replace it with a new body 1. The attached drawings in this structure are schematic diagrams, and the dimensions and shapes are not specifically limited. The size of the cavity 5 should ensure that staff members can enter the cavity 5 to operate the components in the cavity 5, which will not be described here.

[0023] In order to improve the strength of the body 1, in this embodiment, reinforcing ribs are provided inside the body 1, and several reinforcing ribs are provided, and several of the reinforcing ribs are arranged crosswise.

[0024] The sealing effect of the above-mentioned door 12 is relatively poor, and dust from the outside is likely to enter the cavity 5. To solve this problem, in this embodiment, a sealing strip is provided around the door 12.

[0025] The above-mentioned sealing strip can be made of any material. To improve the sealing effect, in this embodiment, the sealing strip is made of rubber material.

[0026] To improve the anti-slip effect, in this embodiment, anti-slip lines are provided on the anti-slip layer 2, and a plurality of anti-slip lines are provided.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic runway with anti-slip function, comprising a body (1), an anti-slip layer (2), a connecting mechanism (3) and a switch door (12), characterized in that: The anti-slip layer (2) is connected to the body (1) through the connecting mechanism (3). The connecting mechanism (3) includes a square block (4), a cavity (5), a bearing (6), a connecting plate (7), a threaded column (8), a telescopic rod (9), a clamping block (10) and a fixing plate (11). The cavity (5) is opened on the body (1). One end of the square block (4) is connected to the bottom of the anti-slip layer (2), and the other end of the square block (4) passes through the cavity (5). The bottom of the connecting plate (7) is connected to the inner wall of the cavity (5) through the bearing (6). The threaded column (8) is connected to the top of the connecting plate (7), and the other end of the threaded column (8) extends into the interior of the square block (4) and is threadedly connected to the interior of the square block (4). The fixing plate (11) is arranged on the inner wall of the cavity (5). One end of the telescopic rod (9) is connected to the connecting plate (7), and the other end of the telescopic rod (9) is connected to one end of the clamping block (10). The other end of the clamping block (10) extends into the fixing plate (11). The switch door (12) is hinged to the body (1).

2. The plastic runway with anti-slip function according to claim 1, wherein: Reinforcing ribs are provided inside the body (1), and there are several of them. The several reinforcing ribs are arranged in a cross pattern.

3. The plastic runway with anti-slip function according to claim 2, characterized in that: Sealing strips are provided around the switch door (12).

4. A plastic runway with anti-slip function according to claim 3, characterized in that: The sealing strips are made of rubber material.

5. A plastic runway with anti-slip function according to claim 4, characterized in that: Anti-slip lines are provided on the anti-slip layer (2), and there are several of them.

Images