Waterproof plastic runway

Abstract

The utility model relates to the technical field of plastic runways, in particular to a waterproof plastic runway which comprises a runway body, drainage pipes are arranged on the two sides of the runway body, a plurality of drainage grooves are formed in the two sides of the runway body, each drainage groove is communicated with the interior of the runway body, and the other ends of the drainage grooves are communicated with the adjacent drainage pipes respectively. The top of the runway body is further provided with a plurality of containing grooves, and each containing groove is internally provided with a run-up assembly. By arranging the drainage system composed of the drainage groove, the water guide plate and the drainage hole, accumulated water on the runway can be rapidly drained in rainy days, after permeating to the elastic layer through the plastic layer, rainwater flows downwards through the drainage hole and is smoothly drained to the two sides under the guidance of the water guide plate, and the problem of accumulated water on the surface of the runway is effectively avoided; the design not only ensures the normal use of the runway in rainy days, but also greatly reduces the risk of runway damage caused by water accumulation, and prolongs the service life of the runway.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic track, concretely is a waterproof plastic track. BACKGROUND

[0002] The plastic track is mainly composed of polyurethane prepolymer, mixed polyether, waste tire rubber, EPDM rubber particles or PU particles and the like, after these materials are processed through a special process, the track surface layer with good flatness, high compressive strength, proper hardness elasticity and stable physical properties is formed, the plastic track surface is soft, which can reduce the foot fatigue of athletes when running or jumping;

[0003] But the waterproof performance of traditional plastic track is poor, when it rains, a lot of rainwater will gather on the top of the plastic track, cannot be discharged quickly, and the rainwater is easy to penetrate downward to the track interior to cause erosion to the track, which reduces the service life of the plastic track. UTILITY MODEL CONTENT

[0004] The utility model discloses a waterproof plastic track to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A waterproof plastic track, including the track main part, the both sides of track main part are provided with the drain pipe, the both sides of track main part are installed with a plurality of drainage groove, every drainage groove all links to each other with the inside of track main part, the other end of a plurality of drainage groove is linked to each other with adjacent drain pipe respectively;

[0007] The top of track main part still is provided with a plurality of placing groove, and every placing groove is provided with a run -up subassembly;

[0008] The top of track main part is provided with plastic layer, the inside of track main part is provided with elastic layer, the below of elastic layer is provided with asphalt layer, and the water guide plate is installed between elastic layer and asphalt layer, the both sides of water guide plate are linked to each other with a plurality of drainage groove of the both sides of track main part respectively, the below of asphalt layer is provided with base layer, and the bottom of base layer is provided with waterproof layer;

[0009] The elastic layer still is provided with a plurality of downcomer, and the both ends of a plurality of downcomer all are through the both ends of elastic layer.

[0010] Preferably, the top of each drain pipe is clamped with a cover plate, and a plurality of filter grooves for draining are formed in each cover plate.

[0011] Preferably, the running-up assembly comprises a running-up plate, the running-up plate is arranged in the placing groove, and one end of the running-up plate is hingedly connected to the placing groove through a rotating shaft; two adjusting holes for adjusting the running-up plate are formed in the end of the running-up plate away from the rotating shaft.

[0012] Preferably, the bottom of the running-up plate is further provided with two groups of supporting connecting rods, one end of each group of the supporting connecting rods is fixed to the running-up plate, and the other end is fixed to the placing groove.

[0013] Preferably, the end of the running-up plate close to the rotating shaft is further provided with two synchronous ratchets, the two synchronous ratchets are fixed to the side wall of the running-up plate, and the two synchronous ratchets are rotatably connected to the inner wall of the track main body.

[0014] The inner wall of the track main body is further rotatably connected with two pawls, the two pawls are respectively clamped to adjacent synchronous ratchets, and vertical plates are arranged on the opposite surfaces of the two pawls.

[0015] Preferably, the side of the running-up plate close to the pawls is rotatably connected with two connecting rods, two torsion springs are arranged in the inner wall of the running-up plate, the other end of each torsion spring is fixed to the side wall of the adjacent connecting rod, the bottom of each connecting rod is fixedly connected with a push rod, the two ends of the push rod are respectively in contact with one side of the adjacent vertical plate, a connecting line is wound on the push rod, the other end of the connecting line is fixedly connected with a plug rod, two plug holes are formed in the end of the bottom of the running-up plate away from the push rod, and the plug rod is slidably inserted into the adjacent plug hole.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] 1. The drainage system composed of the drainage groove, the water guide plate and the drain hole can quickly drain the accumulated water on the track in rainy days, the rainwater penetrates through the plastic layer to the elastic layer, then flows downward through the drain hole and is smoothly drained to both sides under the guidance of the water guide plate, thereby effectively avoiding the problem of accumulated water on the track, ensuring the normal use of the track in rainy days, greatly reducing the risk of track damage caused by accumulated water and prolonging the service life of the track.

[0018] 2. The flexible running-up assembly is also provided, the user can easily adjust the angle and position of the running-up plate according to the needs, the running-up plate can be personalized set according to the needs of different users through the setting of the synchronous ratchet and the pawl, and the fixing and releasing mechanism of the running-up plate is also very convenient, the synchronous ratchet and the pawl are used in cooperation to realize the quick fixing and unlocking of the running-up plate, thereby greatly saving the preparation time of the athletes. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1It is the first view angle schematic view of the utility model;

[0020] Figure 2 It is the structure schematic view of the runway main body in the utility model;

[0021] Figure 3 It is the structure schematic view of the run-up assembly in the utility model;

[0022] Figure 4 It is the structure schematic view of the run-up plate bottom in the utility model;

[0023] Figure 5 It is the internal structure schematic view of the runway main body in the utility model.

[0024] In the drawing: 1, runway main body;11, drainage groove;12, elastic layer;13, asphalt layer;14, base layer;15, water guide plate;16, drain hole;2, drain pipe;21, cover plate;22, filter groove;3, run-up assembly;31, run-up plate;32, adjusting hole;33, support connecting rod;34, synchronous ratchet;35, pawl;36, vertical plate;37, push rod;38, connecting line;39, insertion rod. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] Embodiment one, please refer to Figures 1-5 A waterproof plastic track, comprising a runway main body 1, the both sides of the runway main body 1 are provided with drain pipes 2, the both sides of the runway main body 1 are installed with multiple drainage grooves 11, each drainage groove 11 is communicated with the inside of the runway main body 1, the other end of the multiple drainage grooves 11 is communicated with adjacent drain pipes 2 respectively, the top of the runway main body 1 is also provided with multiple placing grooves, each placing groove is provided with a run-up assembly 3, the top of the runway main body 1 is provided with a plastic layer, the inside of the runway main body 1 is provided with an elastic layer 12, the lower side of the elastic layer 12 is provided with an asphalt layer 13, a water guide plate 15 is installed between the elastic layer 12 and the asphalt layer 13, the both sides of the water guide plate 15 are communicated with multiple drainage grooves 11 on the both sides of the runway main body 1 respectively, the lower side of the asphalt layer 13 is provided with a base layer 14, the bottom of the base layer 14 is provided with a waterproof layer, multiple drain holes 16 are formed in the elastic layer 12, and the both ends of the multiple drain holes 16 penetrate through the both ends of the elastic layer 12, the top of each drain pipe 2 is clamped with a cover plate 21, multiple filter grooves 22 for drainage are formed in each cover plate 21;

[0027] In use, when it rains, rainwater penetrates down the plastic layer into the elastic layer 12, and flows down through the plurality of downcomers 16 provided in the elastic layer 12 to the water guide plate 15, and under the guidance of the water guide plate 15, the rainwater flows along the water guide plate 15 to both sides, and is discharged through the plurality of drainage grooves 11. Through the drainage grooves 11, the water guide plate 15 and the downcomers 16, the rainwater on the track can be promptly discharged in rainy days, and at the same time, the water guide plate 15 can prevent rainwater from penetrating down further, thereby avoiding corrosion of the inside of the track. At the same time, through the waterproof layer provided at the bottom of the base layer 14, the water vapor below can be prevented from eroding the track upwardly;

[0028] At the same time, the accumulated water on the surface layer can also be quickly discharged through the drain pipe 2, and through the cover plate 21 and the filter groove 22 provided on the drain pipe 2, the debris in the accumulated water can be blocked, thereby preventing the debris from entering the drain pipe 2 and blocking the drain pipe 2 and affecting normal drainage.

[0029] In the embodiment, the run-up assembly 3 comprises a run-up plate 31, which is provided in the placing groove and is hingedly connected to the placing groove at one end thereof. Two adjusting holes 32 for adjusting the run-up plate 31 are formed on the end of the run-up plate 31 away from the hinge shaft. Two groups of supporting connecting rods 33 are further installed on the bottom of the run-up plate 31, one end of each group of the supporting connecting rods 33 is fixed to the run-up plate 31, and the other end is fixed to the placing groove. Two synchronous ratchets 34 are further installed on the end of the run-up plate 31 close to the hinge shaft, and each of the two synchronous ratchets 34 is fixed to the side wall of the run-up plate 31 and is rotatably connected to the inner wall of the track main body 1. Two pawls 35 are further rotatably connected to the inner wall of the track main body 1, and each of the two pawls 35 is engaged with the adjacent synchronous ratchet 34. A vertical plate 36 is installed on the facing surface of each of the two pawls 35. Two connecting rods are rotatably connected to the side of the run-up plate 31 close to the pawls 35. Two torsion springs are installed in the inner wall of the run-up plate 31, and the other end of each of the two torsion springs is fixed to the side wall of the adjacent connecting rod. A push rod 37 is fixedly connected to the bottom of each of the two connecting rods, and the two ends of the push rod 37 are in contact with the side of each of the two vertical plates 36. A connecting line 38 is wound around the push rod 37, and the other end of the connecting line 38 is fixedly connected to a plug rod 39. Two plug holes are formed in the end of the run-up plate 31 away from the push rod 37, and the plug rod 39 is slidably plugged into each of the adjacent plug holes.

[0030] In the initial state, the running board 31 is kept horizontal with the surface of the track body 1. When using the running board assembly 3, first, one end of the running board 31 is flipped out of the placement slot through the two adjusting holes 32 at the top of the running board 31, and the other end of the running board 31 is rotated along the placement slot through the rotating shaft, so that the running board 31 is inclined to form a certain angle with the track body 1. At the same time, when the running board 31 is flipped out, the support connecting rod 33 at the bottom of the running board 31 is also stretched, increasing the stability of the running board 31 after being fixed. At this time, the insertion rod 39 is removed from one insertion hole and inserted into the insertion hole close to the push rod 37. When the insertion rod 39 moves, the connecting line 38 is no longer taut, and the two connecting rods at the bottom of the running board 31 drive the push rod 37 to flip and reset under the action of the torsion spring, so that the push rod 37 no longer abuts against the vertical plate 36.

[0031] When one end of the running board 31 is rotated through the rotating shaft, the two synchronous ratchets 34 are also rotated. When the running board 31 is fixed, the running board 31 is loosened, and under the action of gravity, the running board 31 drives the synchronous ratchets 34 to rotate in the opposite direction. When the synchronous ratchets 34 rotate in the opposite direction, the teeth on the synchronous ratchets 34 are engaged with the pawls 35, and the synchronous ratchets 34 cannot rotate under the limiting of the pawls 35, so that the running board 31 is fixed.

[0032] After use, slightly lift the running board 31 to slightly disengage the synchronous ratchet 34 from the pawl 35. When the synchronous ratchet 34 and the pawl 35 are in the disengaged state, the insertion rod 39 is removed from one insertion hole and inserted into the insertion hole away from the push rod 37, so that the insertion rod 39 drives the connecting line 38 to pull the push rod 37 and the connecting rod to move. The torsion spring inside the connecting rod is stretched, and at the same time, the push rod 37 pushes the vertical plate 36 to rotate, and the two vertical plates 36 drive the two pawls 35 to rotate, so that the pawls 35 no longer abut against the synchronous ratchet 34. At this time, the running board 31 is loosened, and under the action of gravity, the running board 31 moves downward and resets to the placement slot.

[0033] Working principle: When it rains, the rainwater penetrates downward through the plastic layer into the elastic layer 12 and flows downward through the multiple water outlet holes 16. Under the guidance of the water guide plate 15, the rainwater flows along the water guide plate 15 to both sides and is discharged through the multiple drainage grooves 11. Through the setting of the drainage grooves 11, the water guide plate 15 and the water outlet holes 16, the rainwater on the track can be discharged in time on rainy days. At the same time, through the setting of the water guide plate 15, the rainwater can be prevented from continuing to penetrate downward, avoiding corrosion of the inside of the track. At the same time, through the setting of the waterproof layer at the bottom of the base layer 14, the upward invasion of water vapor from below can be avoided to erode the track.

[0034] When using the running-up component 3, first, one end of the running-up plate 31 is flipped out of the placing groove through two adjusting holes 32 on the top of the running-up plate 31, so that the running-up plate 31 is inclined to form a certain angle with the runway main body 1, and at the same time, the support connecting rod 33 at the bottom of the running-up plate 31 is stretched when the running-up plate 31 is flipped out, at this time, the insertion rod 39 is moved out of one insertion hole and inserted into the insertion hole close to the push rod 37, when the insertion rod 39 is moved, the two connecting rods at the bottom of the running-up plate 31 drive the push rod 37 to flip and reset under the action of the torsion spring, so that the push rod 37 no longer abuts against the vertical plate 36;

[0035] When one end of the running-up plate 31 is rotated through the rotating shaft, the two synchronous ratchets 34 are also rotated, when the running-up plate 31 is fixed, the teeth on the synchronous ratchet 34 are clamped with the pawl 35, and the synchronous ratchet 34 cannot be rotated under the limiting of the pawl 35, so that the running-up plate 31 is fixed;

[0036] When the use is completed, the running-up plate 31 is slightly lifted, the synchronous ratchet 34 is slightly separated from the pawl 35, the insertion rod 39 is moved out of one insertion hole and inserted into the insertion hole away from the push rod 37, the insertion rod 39 drives the connecting line 38 to pull the push rod 37 and the connecting rod to move, the torsion spring in the connecting rod is stretched, and the push rod 37 pushes the vertical plate 36 to rotate, the two vertical plates 36 drive the two pawls 35 to rotate, so that the pawl 35 no longer abuts against the synchronous ratchet 34, at this time, the running-up plate 31 is loosened and moved downward and reset under the action of gravity.

[0037] It should be noted that all the devices in the present application are common market devices, which can be selected according to the needs during specific use, and the circuit connection relationship of each device is a simple series and parallel connection circuit, and there is no innovation point in the circuit connection part, which can be easily realized by those skilled in the art and belongs to the prior art, and will not be described in detail.

[0038] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A waterproof plastic track comprising a track body (1), characterized in that: The both sides of the runway body (1) are provided with drainage pipes (2), the both sides of the runway body (1) are provided with a plurality of drainage grooves (11), each drainage groove (11) is communicated with the inside of the runway body (1), and the other ends of the plurality of drainage grooves (11) are communicated with adjacent drainage pipes (2) respectively. The top of the runway body (1) is also provided with a plurality of placing grooves, and each placing groove is provided with a sprinting assembly (3). The top of the runway body (1) is provided with a plastic layer, the inside of the runway body (1) is provided with an elastic layer (12), the lower portion of the elastic layer (12) is provided with an asphalt layer (13), a water guide plate (15) is arranged between the elastic layer (12) and the asphalt layer (13), the both sides of the water guide plate (15) are communicated with the plurality of drainage grooves (11) on the both sides of the runway body (1), the lower portion of the asphalt layer (13) is provided with a base layer (14), and the bottom of the base layer (14) is provided with a waterproof layer. A plurality of water outlet holes (16) are formed in the elastic layer (12), and the both ends of the plurality of water outlet holes (16) penetrate through the both ends of the elastic layer (12).

2. The waterproof plastic track according to claim 1, wherein: The top of each drainage pipe (2) is clamped with a cover plate (21), and a plurality of filtering grooves (22) for drainage are formed in each cover plate (21).

3. The waterproof plastic track according to claim 1, wherein: The sprinting assembly (3) comprises a sprinting plate (31), the sprinting plate (31) is arranged in the placing groove, one end of the sprinting plate (31) is hingedly connected to the placing groove through a rotating shaft, and two adjusting holes (32) are formed in the end, away from the rotating shaft, of the sprinting plate (31) and used for adjusting the sprinting plate (31).

4. The waterproof plastic track according to claim 3, wherein: The bottom of the sprinting plate (31) is also provided with two groups of supporting connecting rods (33), one end of each group of supporting connecting rods (33) is fixed to the sprinting plate (31), and the other end is fixed to the placing groove.

5. The waterproof plastic track according to claim 4, wherein: The end, close to the rotating shaft, of the sprinting plate (31) is also provided with two synchronous ratchets (34), and the two synchronous ratchets (34) are fixed to the side wall of the sprinting plate (31) and are rotatably connected to the inner wall of the runway body (1). The inner wall of the runway body (1) is also rotatably connected with two pawls (35), and the two pawls (35) are clamped with adjacent synchronous ratchets (34) respectively.

6. The waterproof plastic track according to claim 5, wherein: The side, close to the pawl (35), of the sprinting plate (31) is rotatably connected with two connecting rods, the inner wall of the sprinting plate (31) is provided with two torsion springs, the other end of each torsion spring is fixed to the side wall of an adjacent connecting rod, the bottom of each connecting rod is fixedly connected with a push rod (37), the both ends of the push rod (37) are in contact with one side of an adjacent vertical plate (36), a connecting line (38) is wound on the push rod (37), the other end of the connecting line (38) is fixedly connected with a plug rod (39), two plug holes are formed in the end, away from the push rod (37), of the bottom of the sprinting plate (31), and the plug rod (39) is slidably inserted into an adjacent plug hole.

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