Environment-friendly prefabricated plastic track

Abstract

The utility model belongs to the field of plastic runways, and particularly relates to an environment-friendly prefabricated plastic runway which comprises a floor grabbing plate, a protective frame, a center plate, a mounting frame and a plastic plate, the center plate is fixedly connected to the floor grabbing plate, the protective frame covers the center plate, the mounting frame is fixedly connected to the upper portion of the protective frame, and the plastic plate is fixedly connected to the lower portion of the mounting frame. The plastic plate is mounted in the mounting frame, the center plate is provided with a containing cavity, a first clamping groove, a second clamping groove and a clamping device, the first clamping groove and the second clamping groove are located at the two ends of the center plate respectively, the containing cavity is communicated with the first clamping groove, and the clamping device is slidably connected into the containing cavity. Modularization of laying of the plastic runway can be achieved, the plastic runway can be conveniently laid on a construction site by means of the preset device, and the plastic runway has the advantages of being stable in installation and convenient to disassemble.

Description

Technical Field

[0001] This utility model relates to the field of plastic running tracks, specifically to an environmentally friendly prefabricated plastic running track. Background Technology

[0002] In the construction of modern sports facilities, synthetic running tracks are widely used in various sports venues, such as schools, stadiums, and fitness centers, due to their excellent elasticity, wear resistance, and environmental performance. Traditional synthetic running track installation is complex, often requiring on-site laying and curing, which is not only time-consuming and labor-intensive but also prone to environmental pollution and material waste during construction. Existing prefabricated synthetic running tracks suffer from poor fixation and are relatively labor-intensive to install. Their snap-fit ​​connection method is a non-retractable plug-in joint, which carries the aforementioned problems and drawbacks.

[0003] To address the aforementioned problems, an environmentally friendly prefabricated plastic running track was designed. Utility Model Content

[0004] This utility model addresses the problems mentioned above by designing an environmentally friendly prefabricated plastic running track. This device enables modular installation of the plastic running track. Using the prefabricated device, it can be conveniently laid on the construction site and features stable installation and easy disassembly.

[0005] To achieve the above objectives, this utility model provides an environmentally friendly prefabricated plastic running track, comprising: a gripping floor, a protective frame, a center plate, an installation frame, and a plastic sheet. The center plate is fixedly connected to the gripping floor, the protective frame covers the center plate, the installation frame is fixedly connected to the upper part of the protective frame, and the plastic sheet is installed inside the installation frame. The center plate has a receiving cavity, a first locking groove, a second locking groove, and a locking device. The first locking groove and the second locking groove are respectively located at both ends of the center plate. The receiving cavity communicates with the first locking groove, and the locking device is slidably connected inside the receiving cavity.

[0006] In the above manner, this device is an assembly unit of a plastic running track. The snap-fit ​​device of one unit extends out through the first snap-fit ​​groove and inserts into the second snap-fit ​​groove of another unit, thereby achieving the fixation between the two units.

[0007] Furthermore, the protective frame includes a square hole and a sealing plate. The square hole is opened at both ends of the protective frame, and the sealing plate is movably connected to the top of the protective frame and located above the receiving cavity.

[0008] Furthermore, the snap-fit ​​device includes: an end plate, a connecting post, and a snap-fit ​​block. The inner wall of the receiving cavity is also provided with a guide rail. The two ends of the connecting post are respectively fixedly connected to the end plate and the snap-fit ​​block. The end plate and the connecting post are both placed in the receiving cavity. The snap-fit ​​block is located in the first snap-fit ​​groove. The two sides of the end plate are slidably connected to the guide rail.

[0009] In this manner, the end plate slides in the receiving cavity, and then the locking block is moved by the connecting post.

[0010] Furthermore, the bottom surface of the second card slot is provided with a slide rail, and the bottom surface of the card block is provided with a notch, the slide rail being adapted to the notch.

[0011] Furthermore, the center plate also includes a limiting device, which is fixedly connected in the receiving cavity, and the end plate is detachably connected to the limiting device.

[0012] Furthermore, the limiting device includes a mounting plate and a friction pin. The mounting plate is fixedly connected to the inner walls on both sides of the receiving cavity. The friction pin is fixedly connected to both the mounting plate and the inner wall of the receiving cavity on the side away from the first snap-fit ​​groove. A pin hole is opened at the upper part of the end plate, and the pin hole is detachably connected to the friction pin.

[0013] Furthermore, the snap-fit ​​device also includes a push plate, which is fixedly connected to the middle of the connecting post.

[0014] By pulling up the sealing plate and pushing the push plate, the push plate moves the snap-fit ​​device. The pin holes on the end plate connect with friction pins at different positions, thus positioning the snap-fit ​​device and facilitating disassembly and installation.

[0015] In summary, this utility model has the following advantages and beneficial technical effects:

[0016] 1. This utility model provides an environmentally friendly prefabricated plastic running track that enables the track units to be manufactured in a prefabricated manner and then quickly installed at the construction site, saving construction time;

[0017] 2. This utility model provides an environmentally friendly prefabricated plastic running track, which facilitates the assembly of the entire device through a telescopic and movable snap-fit ​​device;

[0018] 3. The environmentally friendly prefabricated plastic running track of this utility model can be easily disassembled during maintenance, and can be reused after maintenance, thus saving costs. Attached Figure Description

[0019] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0020] Figure 1 This is a structural schematic diagram of an environmentally friendly prefabricated plastic running track according to this utility model;

[0021] Figure 2 This is a structural schematic diagram of an environmentally friendly prefabricated plastic running track installation frame according to this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the center plate of an environmentally friendly prefabricated plastic running track according to this utility model;

[0023] Figure 4 This is the utility model Figure 3 A magnified view of A in the middle.

[0024] The reference numerals in the attached figures are:

[0025] 1-Grip plate; 2-Protective frame; 21-Square hole; 22-Sealing plate;

[0026] 3-Center plate; 31-Receiving cavity; 32-First snap-fit ​​groove; 33-Second snap-fit ​​groove; 331-Slide rail; 34-Snap-fit ​​device; 341-End plate; 342-Connecting column; 343-Snap-fit ​​block; 344-Notch; 345-Pin hole; 346-Push plate; 35-Limiting device; 351-Mounting plate; 352-Friction pin; 36-Guide rail;

[0027] 4-Mounting frame; 5-Plastic sheet. Detailed Implementation

[0028] The following is in conjunction with the appendix Figures 1-4 The present invention will be further described in detail below. Examples of embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0029] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium; or the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used solely for ease of description and simplification of operation, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are merely used for descriptive distinction and have no special meaning. All parts and equipment use conventional models found in the prior art, and the circuit connections employ conventional connection methods found in the prior art, which will not be detailed here. Content not described in detail in this specification belongs to prior art known to those skilled in the art.

[0031] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, it includes: a gripping plate 1, a protective frame 2, a center plate 3, a mounting frame 4, and a plastic plate 5. The center plate 3 is fixedly connected to the gripping plate 1 by bolts. The protective frame 2 covers the center plate 3. The mounting frame 4 is fixedly connected to the upper part of the protective frame 2 by welding. The plastic plate 5 is installed in the mounting frame 4 by snap-fit. The center plate 3 has a receiving cavity 31, a first snap-fit ​​groove 32, a second snap-fit ​​groove 33, and a snap-fit ​​device 34. The first snap-fit ​​groove 32 and the second snap-fit ​​groove 33 are located at the two ends of the center plate 3, respectively. The receiving cavity 31 communicates with the first snap-fit ​​groove 32. The snap-fit ​​device 34 is slidably connected inside the receiving cavity 31.

[0032] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the protective frame 2 includes a square hole 21 and a sealing plate 22. The square hole 21 is opened at both ends of the protective frame 2, and the sealing plate 22 is movably connected to the top of the protective frame 2 by a snap-fit ​​and is located above the receiving cavity 31.

[0033] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the snap-fit ​​device 34 includes: an end plate 341, a connecting post 342, and a snap-fit ​​block 343. The inner wall of the receiving cavity 31 is also provided with a guide rail 36, which is fixedly connected to the inner wall of the receiving cavity 31 by bolts. The two ends of the connecting post 342 are respectively fixedly connected to the end plate 341 and the snap-fit ​​block 343. The three are integrally formed. The end plate 341 and the connecting post 342 are both placed in the receiving cavity 31. The snap-fit ​​block 343 is located in the first snap-fit ​​groove 32. The two sides of the end plate 341 are slidably connected to the guide rail 36. Notches are opened on both sides of the end plate 341, and the end plate 341 is slidably connected to the guide rail 36 through the notches.

[0034] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the bottom surface of the second locking groove 33 is provided with a slide rail 331 by bolt connection, and the bottom surface of the locking block 343 is provided with a notch 344. The slide rail 331 and the notch 344 are adapted to each other. When one unit is connected to another unit, when the locking block 343 is inserted into the second locking groove 33, the notch 344 and the slide rail 331 are connected to improve the stability of the connection.

[0035] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the center plate 3 also includes a limiting device 35, which is fixedly connected to the receiving cavity 31. The end plate 341 is detachably connected to the limiting device 35. The limiting device 35 includes a mounting plate 351 and friction pins 352. The mounting plate 351 is fixedly connected to the inner walls on both sides of the receiving cavity 31 by bolts. Friction pins 352 are fixedly connected to the mounting plate 351 and the inner wall of the receiving cavity 31 on the side away from the first snap-fit ​​groove 32 by insertion. A pin hole 345 is opened at the upper part of the end plate 341, and the pin hole 345 is detachably connected to the friction pin 352. The connection between the friction pin 352 and the pin hole 345 is an interference fit.

[0036] The snap-fit ​​device 34 also includes a push plate 346, which is fixedly connected to the middle of the connecting post 342 by welding. The width of the push plate 346 is smaller than the width between the two mounting plates 351, which ensures that the push plate 346 can pass between the mounting plates 351.

[0037] The working principle of this environmentally friendly prefabricated plastic running track is as follows:

[0038] During assembly, remove the sealing plate 22 using the washing plate, move the push plate 346 to insert the locking block 343 into the second locking groove 33 of the other end unit, and engage the pin hole 345 on the end plate 341 with the friction pin 352 on the mounting plate 351. This completes the fixing between the two units. Put the sealing plate 22 back in, and install the plastic plate 5 into the mounting frame 4 to complete the installation.

[0039] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. An environmentally friendly prefabricated plastic track, characterized in that, Include: The floor (1), the protective frame (2), the center plate (3), the mounting frame (4) and the plastic plate (5), the floor (1) is fixedly connected with the center plate (3), the protective frame (2) covers the center plate (3), the mounting frame (4) is fixedly connected on the upper portion of the protective frame (2), the plastic plate (5) is installed in the mounting frame (4), the center plate (3) is provided with accommodating cavity (31), first clamping groove (32), second clamping groove (33) and clamping device (34), the first clamping groove (32) and the second clamping groove (33) are located at both ends of the center plate (3) respectively, the accommodating cavity (31) is communicated with the first clamping groove (32), the clamping device (34) is slidably connected inside the accommodating cavity (31).

2. The environmentally friendly prefabricated plastic track according to claim 1, characterized in that, The protective frame (2) includes square hole (21) and plugging plate (22), the square hole (21) is provided at both ends of the protective frame (2), the plugging plate (22) is movably connected to the top of the protective frame (2) and located above the accommodating cavity (31).

3. The environmentally friendly prefabricated plastic track of claim 1, wherein, The clamping device (34) includes: end plate (341), connecting column (342) and clamping block (343), the inner wall of the accommodating cavity (31) is further provided with guide rail (36), the both ends of the connecting column (342) are fixedly connected with the end plate (341) and the clamping block (343) respectively, the end plate (341) and the connecting column (342) are both placed in the accommodating cavity (31), the clamping block (343) is located in the first clamping groove (32), the both sides of the end plate (341) are slidably connected with the guide rail (36).

4. The environmentally friendly prefabricated plastic track of claim 3, wherein, The bottom surface of the second clamping groove (33) is provided with a slide rail (331), and the bottom surface of the clamping block (343) is provided with a notch (344), and the slide rail (331) is matched with the notch (344).

5. The environmentally friendly preformed plastic track of claim 3, wherein, The center plate (3) further includes limiting device (35), the limiting device (35) is fixedly connected in the accommodating cavity (31), and the end plate (341) is detachably connected with the limiting device (35).

6. The environmentally friendly preformed plastic track of claim 5, wherein, The limiting device (35) includes mounting plate (351) and friction pin (352), the mounting plate (351) is fixedly connected on the inner wall of both sides of the accommodating cavity (31), and the mounting plate (351) and the inner wall of the side of the accommodating cavity (31) away from the first clamping groove (32) are both fixedly connected with the friction pin (352), the upper portion of the end plate (341) is provided with a pin hole (345), and the pin hole (345) is detachably connected with the friction pin (352).

7. The environmentally friendly preformed plastic track of claim 6, wherein, The clamping device (34) further includes a push plate (346), and the push plate (346) is fixedly connected to the middle portion of the connecting column (342).

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