Plastic track with buffering and pressure reducing functions

Abstract

The utility model discloses a plastic runway with buffering and pressure reducing functions, which belongs to the field of plastic runways and comprises a mounting bottom plate, a supporting mechanism is mounted on the upper surface of the mounting bottom plate, a waterproof mechanism is mounted on the surface of the supporting mechanism, and a splicing mechanism is mounted in the supporting mechanism. The splicing mechanism comprises a plurality of permanent magnets arranged in the supporting mechanism; through cooperative use of the devices, the connecting blocks and the abutting plates are tightly attached through the elastic force of the elastic plates and the abutting springs, so that splicing of the two plastic track splicing blocks is completed, splicing of the multiple plastic track splicing blocks is completed in the plastic sleeve, and a complete plastic track is formed; therefore, when the plastic runway is repaired subsequently, the plastic runway can be repaired by replacing the corresponding plastic runway splicing blocks, so that the plastic runway is more convenient to repair, and the structure and the color of the plastic runway are consistent.

Description

Technical Field

[0001] This utility model relates to the field of plastic running track technology, specifically a plastic running track with cushioning and pressure reduction function. Background Technology

[0002] Plastic running tracks, also known as all-weather sports tracks, are composed of polyurethane prepolymer, mixed polyether, waste tire rubber, EPDM rubber granules or PU particles, pigments, additives, and fillers. Plastic running tracks are mainly divided into four types: cast elastic materials, resin-bonded rubber fragments, composite systems, and pre-prepared rolls. In China, cast elastic materials are the most widely used surface layer type, and their basic raw materials are polyether polyols and isocyanates.

[0003] An investigation revealed that a Chinese utility model patent (publication number: CN215593560U) discloses a waterproof plastic running track, comprising: a first edge layer, a plastic running track, a drainage layer, a plastic layer, a permeable layer, a water guide channel, a panel layer, a buffer layer, a concrete layer, a gravel mixture layer, a second edge layer, a water guide channel, an inner channel, a water guide ring, a water guide pipe, a flow guide pipe, and a drainage pipe. The plastic running track is installed on the left end face of the first edge layer, and a drainage layer is installed on the left end face of the plastic running track. A permeable layer is formed on the lower end face of the plastic layer. A water guide ring is installed on the lower end face of the inner channel, and a flow guide pipe is installed on the lower end face of the water guide ring. Compared with the prior art, this utility model has the following beneficial effects: by using the drainage layer, water accumulation on the plastic running track can be reduced; by using the permeable layer and the water guide channel, seepage can be effectively reduced, thus improving the waterproof effect of this utility model.

[0004] Although the aforementioned patent improves the waterproofing effect of the invention by setting up structures such as drainage layers, which can reduce water accumulation on the plastic running track, and by using permeable layers and water channels to effectively reduce water seepage, the surface of the plastic running track will show wear and fading during use. At the same time, the plastic running track is easily scratched by sharp objects, thereby damaging the structure of the plastic running track.

[0005] Most existing synthetic running tracks are laid in one piece, forming a single unit. This means that when the track is damaged and repaired, the color and structure of the repaired area may differ from the original track. This not only reduces the track's aesthetics but may also affect its usability due to structural differences.

[0006] Therefore, this invention provides a plastic running track with a buffer and pressure reduction function to solve the above problems. Utility Model Content

[0007] This invention provides a plastic running track with a cushioning and pressure-reducing function, aiming to solve the problems mentioned in the background art.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a plastic running track with buffer and pressure reduction function, including a mounting base plate, a support mechanism mounted on the upper surface of the mounting base plate, a waterproof mechanism mounted on the surface of the support mechanism, and a splicing mechanism mounted inside the support mechanism;

[0009] The splicing mechanism includes several permanent magnets disposed inside the support mechanism. A fixing block is fixedly connected to the surface of every four permanent magnets. A buffer mechanism is installed on the upper surface of the fixing block. Plastic track splicing blocks are installed in a path array on the surface of the buffer mechanism. Connecting blocks are fixedly connected to both sides of the upper surface of the plastic track splicing block. Insertion slots corresponding to the connecting blocks are opened at both edges of the upper surface of the plastic track splicing block. A clamping plate is rotatably connected to the inside of the insertion slot through a hinge. The clamping plate corresponds to the connecting block. An elastic plate is attached to the lower surface of the clamping plate. The elastic plate corresponds to the connecting block.

[0010] As a preferred technical solution of this application, the splicing mechanism further includes a limiting groove formed on one side wall of the insertion groove, a limiting plate slidably connected inside the limiting groove, the limiting plate corresponding to the abutting plate, an abutting spring fixedly connected to one side of the limiting plate, the abutting spring being fixedly connected to the limiting groove, and the elastic plate being fixedly connected to the corresponding plastic track splicing block.

[0011] As a preferred technical solution of this application, the buffer mechanism includes rubber plates fixedly connected to both sides of the upper surface of the fixed block, elastic ribs are sleeved on the surface of the rubber plates, the elastic ribs are disposed on the upper surface of the fixed block, and a hollow cylinder is fixedly connected to the middle of the upper surface of the fixed block.

[0012] As a preferred technical solution of this application, the buffer mechanism further includes a clamping rod that is slidably connected to the inside of the hollow cylinder and seals the hollow cylinder. One end of the clamping rod is fixedly connected to the corresponding plastic track splicing block, and the surface of the permanent magnet is magnetically attracted to an iron plate.

[0013] As a preferred technical solution of this application, the support mechanism includes support plates fixedly connected to the upper surface of the mounting base plate in a rectangular array, a lower waterproof plate fixedly connected to the upper surface of several support plates, a plastic ring fixedly connected to the upper surface of the lower waterproof plate, the plastic ring corresponding to the plastic track splicing block, and an upper waterproof plate corresponding to the lower waterproof plate fixedly connected inside the plastic ring.

[0014] As a preferred technical solution of this application, the fixing block is attached to the upper surface of the upper waterproof plate, the iron plate is fixedly connected to the upper surface of the upper waterproof plate, a protective sleeve is fixedly connected to the surface of the lower waterproof plate, the protective sleeve corresponds to the plastic ring, two corresponding elastic plates are fixedly connected to the surface of the rubber plate, and the elastic plates are fixedly connected to the plastic track splicing block.

[0015] As a preferred technical solution of this application, the waterproof mechanism includes a drainage groove formed on the surface of the upper waterproof plate, and a drainage hole corresponding to the drainage groove is formed on the surface of the plastic ring. The drainage groove corresponds to the plastic track splicing block.

[0016] The beneficial effects of this utility model are:

[0017] Through the cooperation of the splicing mechanism and the buffer mechanism, the connecting block is inserted into the insertion slot. The pressing plate is rotated, causing the elastic plate to bend. Through the cooperation of the pressing spring and the limiting plate, the upper surface of the connecting block is made to fit with the lower surface of the pressing plate. Through the elastic force of the elastic plate and the pressing spring, the connecting block and the pressing plate are tightly fitted, thus completing the splicing of two plastic track splicing blocks. Multiple plastic track splicing blocks are spliced ​​inside the plastic ring to form a complete plastic track. This allows the plastic track to be repaired by simply replacing the corresponding plastic track splicing blocks during subsequent repairs. This makes the repair of the plastic track more convenient and also ensures that the structure and color of the plastic track are consistent, guaranteeing the consistency of the plastic track.

[0018] Based on the buffer mechanism, when the plastic running track is in use, pressure is applied to the interlocking blocks, squeezing the rubber sheet. The rubber sheet, in conjunction with the elastic ribs, supports the interlocking blocks, allowing them to buffer and reduce pressure. Simultaneously, through the interaction of the clamping rod and the hollow cylinder, when the interlocking blocks are compressed downwards, the clamping rod pressurizes the air inside the hollow cylinder. This air then buffers the pressure on the clamping rod, thus not only improving the elasticity of the interlocking blocks but also buffering the pressure on the running track. Attached Figure Description

[0019] Figure 1 This is a structural diagram of a plastic running track with cushioning and pressure reduction functions.

[0020] Figure 2 This is a schematic diagram of a buffer mechanism in a plastic running track with a cushioning and pressure reduction function.

[0021] Figure 3 This is a schematic diagram of the splicing mechanism in a plastic running track with cushioning and pressure reduction function.

[0022] Figure 4 This is a schematic diagram of a support mechanism in a plastic running track with cushioning and pressure reduction function.

[0023] Figure 5 This is a schematic diagram of a waterproof mechanism in a plastic running track with cushioning and pressure reduction function.

[0024] Figure 6 This is a schematic diagram of the disassembled structure of a plastic running track with cushioning and pressure reduction function.

[0025] In the picture:

[0026] 1. Base plate; 2. Permanent magnet; 3. Fixing block; 4. Plastic track splicing block; 5. Connecting block; 6. Insertion groove; 7. Anchoring plate; 8. Elastic plate; 9. Limiting groove; 10. Limiting plate; 11. Anchoring spring; 12. Rubber plate; 13. Elastic rib; 14. Hollow cylinder; 15. Anchoring rod; 16. Iron plate; 17. Elastic plate; 18. Support plate; 19. Lower waterproof plate; 20. Plastic ring; 21. Upper waterproof plate; 22. Protective sleeve; 23. Drainage channel. Detailed Implementation

[0027] 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.

[0028] This utility model provides a plastic running track with cushioning and pressure reduction function, such as Figures 1-6 As shown, the plastic running track with buffer and pressure reduction function includes a mounting base plate 1. A support mechanism is installed on the upper surface of the mounting base plate 1. The support mechanism includes support plates 18 fixedly connected to the upper surface of the mounting base plate 1 in a rectangular array. A lower waterproof plate 19 is fixedly connected to the upper surface of several support plates 18. The mounting base plate 1 is fixed to the position where the plastic running track is to be laid, so that the support plates 18 support the lower waterproof plate 19. The setting of the lower waterproof plate 19 avoids the impact of groundwater on the plastic running track.

[0029] A plastic ring 20 is fixedly connected to the upper surface of the lower waterproof plate 19. The plastic ring 20 corresponds to the plastic track splicing block 4. An upper waterproof plate 21 corresponding to the lower waterproof plate 19 is fixedly connected inside the plastic ring 20. The fixing block 3 is attached to the upper surface of the upper waterproof plate 21. The iron plate 16 is fixedly connected to the upper surface of the upper waterproof plate 21. By setting the upper waterproof plate 21, water on the surface of the plastic track is prevented from entering the interior of the plastic track assembly and affecting its internal components.

[0030] A protective sleeve 22 is fixedly connected to the surface of the lower waterproof plate 19. The protective sleeve 22 corresponds to the plastic ring 20. A waterproof mechanism is installed on the surface of the support mechanism. The waterproof mechanism includes a drainage groove 23 opened on the surface of the upper waterproof plate 21. A drainage hole corresponding to the drainage groove 23 is opened on the surface of the plastic ring 20. The drainage groove 23 corresponds to the plastic track splicing block 4. Through the cooperation of the drainage hole and the drainage groove 23, after water enters the interior of the plastic track splicing block 4, the drainage groove 23 drains the water into the interior of the drainage hole and drains the water through the drainage hole. This not only avoids water from staying inside the plastic track splicing block 4 and affecting its components, but also speeds up the drying efficiency of the plastic track splicing block 4.

[0031] The support mechanism is equipped with a splicing mechanism, which includes several permanent magnets 2 set inside the support mechanism. A fixing block 3 is fixedly connected to the surface of every four permanent magnets 2. A buffer mechanism is installed on the upper surface of the fixing block 3. The buffer mechanism includes rubber plates 12 fixedly connected to both sides of the upper surface of the fixing block 3. Two corresponding elastic plates 17 are fixedly connected to the surface of the rubber plates 12. The elastic plates 17 are fixedly connected to the plastic track splicing block 4. The surface of the rubber plates 12 is fitted with elastic ribs 13. The elastic ribs 13 are set on the upper surface of the fixing block 3. Through the cooperation of the elastic ribs 13, elastic plates 17 and rubber plates 12, not only can the plastic track splicing block 4 be supported, but the pressure on the plastic track splicing block 4 can also be buffered, thereby improving the bearing capacity of the plastic track.

[0032] A hollow cylinder 14 is fixedly connected to the middle of the upper surface of the fixed block 3. The buffer mechanism also includes a clamping rod 15 that is slidably connected to the inside of the hollow cylinder 14 and seals the hollow cylinder 14. One end of the clamping rod 15 is fixedly connected to the corresponding plastic track splicing block 4. Through the cooperation between the hollow cylinder 14 and the clamping rod 15, when the plastic track splicing block 4 deforms downward, the clamping rod 15 compresses the air inside the hollow cylinder 14 to buffer the pressure on the plastic track splicing block 4.

[0033] The surface of the permanent magnet 2 is magnetically attracted to the iron plate 16. Through the mutual cooperation between the permanent magnet 2 and the iron plate 16, the plastic track splicing block 4 is fixedly connected to the inside of the plastic ring 20. The surface of the buffer mechanism is equipped with plastic track splicing blocks 4 in a path array. Both sides of the upper surface of the plastic track splicing block 4 are fixedly connected to the connecting blocks 5. The two edges of the upper surface of the plastic track splicing block 4 are provided with insertion slots 6 corresponding to the connecting blocks 5. The inside of the insertion slot 6 is connected to the abutment plate 7 by a hinge. The abutment plate 7 corresponds to the connecting blocks 5. The plastic track splicing block 4 and the permanent magnet 2 are inserted into the inside of the plastic ring 20, so that the connecting block 5 on one plastic track splicing block 4 is inserted into the inside of the insertion slot 6 on another plastic track splicing block 4, so that the abutment plate 7 is rotated, so that the connecting block 5 is inserted under the abutment plate 7.

[0034] An elastic plate 8 is attached to the lower surface of the clamping plate 7. The elastic plate 8 corresponds to the connecting block 5. The splicing mechanism also includes a limiting groove 9 opened on one side wall of the insertion groove 6. A limiting plate 10 is slidably connected inside the limiting groove 9. The limiting plate 10 corresponds to the clamping plate 7. A clamping spring 11 is fixedly connected to one side of the limiting plate 10. The clamping spring 11 is fixedly connected to the limiting groove 9. Through the mutual cooperation of the elastic plate 8 and the limiting plate 10, the connecting block 5 clamps the clamping plate 7, completing the splicing of two plastic track splicing blocks 4. Multiple plastic track splicing blocks 4 are spliced ​​and inserted into the inside of the plastic ring 20 to complete the overall laying of the plastic track. The elastic plate 8 is fixedly connected to the corresponding plastic track splicing block 4.

[0035] Specifically, when using this plastic running track with cushioning and pressure reduction function: the plastic running track splicing block 4 and the permanent magnet 2 are inserted into the inside of the plastic ring 20, so that the connecting block 5 on one of the plastic running track splicing blocks 4 is inserted into the insertion groove 6 on another plastic running track splicing block 4, causing the abutment plate 7 to rotate, so that the connecting block 5 is inserted under the abutment plate 7. Through the cooperation of the elastic plate 8 and the limiting plate 10, the connecting block 5 abuts the abutment plate 7, completing the splicing of two plastic running track splicing blocks 4. Multiple plastic running track splicing blocks 4 are spliced ​​and inserted into the inside of the plastic ring 20 to complete the overall laying of the plastic running track, which facilitates the subsequent replacement of the plastic running track splicing blocks 4 and makes the repair of the plastic running track more convenient.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A plastic track with a buffering decompression function, comprising a mounting base plate (1), characterized in that: A support mechanism is installed on the upper surface of the mounting base plate (1), a waterproof mechanism is installed on the surface of the support mechanism, and a splicing mechanism is installed inside the support mechanism; The splicing mechanism includes several permanent magnets (2) set inside the support mechanism. A fixing block (3) is fixedly connected to the surface of every four permanent magnets (2). A buffer mechanism is installed on the upper surface of the fixing block (3). Plastic track splicing blocks (4) are installed in a path array on the surface of the buffer mechanism. Connecting blocks (5) are fixedly connected to both sides of the upper surface of the plastic track splicing block (4). Insertion slots (6) corresponding to the connecting blocks (5) are opened at both edges of the upper surface of the plastic track splicing block (4). A clamping plate (7) is rotatably connected to the inside of the insertion slot (6) through a hinge. The clamping plate (7) corresponds to the connecting block (5). An elastic plate (8) is attached to the lower surface of the clamping plate (7). The elastic plate (8) corresponds to the connecting block (5).

2. The plastic track with the buffering and decompression function according to claim 1, characterized in that: The splicing mechanism also includes a limiting groove (9) opened on one side wall of the insertion groove (6). A limiting plate (10) is slidably connected inside the limiting groove (9). The limiting plate (10) corresponds to the abutting plate (7). A pressing spring (11) is fixedly connected to one side of the limiting plate (10). The pressing spring (11) is fixedly connected to the limiting groove (9). The elastic plate (8) is fixedly connected to the corresponding plastic track splicing block (4).

3. A plastic running track with cushioning and pressure reduction function according to claim 1, characterized in that: The buffer mechanism includes rubber plates (12) fixedly connected to both sides of the upper surface of the fixed block (3). The surface of the rubber plates (12) is fitted with elastic ribs (13). The elastic ribs (13) are disposed on the upper surface of the fixed block (3). A hollow cylinder (14) is fixedly connected to the middle of the upper surface of the fixed block (3).

4. The plastic track with the buffering and decompression function according to claim 3, characterized in that: The buffer mechanism also includes a clamping rod (15) that is slidably connected inside the hollow cylinder (14) and seals the hollow cylinder (14). One end of the clamping rod (15) is fixedly connected to the corresponding plastic track splicing block (4). The surface of the permanent magnet (2) is magnetically attracted to an iron plate (16).

5. The plastic track with the buffering and decompression function according to claim 4, characterized in that: The support mechanism includes support plates (18) fixedly connected to the upper surface of the mounting base plate (1) in a rectangular array. A lower waterproof plate (19) is fixedly connected to the upper surface of several support plates (18). A plastic ring (20) is fixedly connected to the upper surface of the lower waterproof plate (19). The plastic ring (20) corresponds to the plastic track splicing block (4). An upper waterproof plate (21) corresponding to the lower waterproof plate (19) is fixedly connected inside the plastic ring (20).

6. The plastic track with the buffering and decompression function according to claim 5, characterized in that: The fixing block (3) is attached to the upper surface of the upper waterproof plate (21), the iron plate (16) is fixedly connected to the upper surface of the upper waterproof plate (21), the surface of the lower waterproof plate (19) is fixedly connected to a protective sleeve (22), the protective sleeve (22) corresponds to the plastic ring (20), the surface of the rubber plate (12) is fixedly connected to two corresponding elastic plates (17), and the elastic plates (17) are fixedly connected to the plastic track splicing block (4).

7. The plastic track with the buffering and decompression function according to claim 5, characterized in that: The waterproofing mechanism includes a drainage groove (23) on the surface of the upper waterproofing plate (21), and a drainage hole corresponding to the drainage groove (23) is provided on the surface of the plastic ring (20). The drainage groove (23) corresponds to the plastic track splicing block (4).

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