CN221798055U - A spliced plastic runway - Google Patents

Abstract

The utility model discloses a spliced plastic track, which comprises track splice block bodies, wherein when the plastic track is spliced, two identical track splice block bodies are placed right side up with the same angle, one of the track splice block bodies is rotated by 90 degrees, one of the track splice block bodies is lifted up, one side with a fixing component is lifted up and pressed downwards along the side surface of the track splice block body placed on the ground, the two track splice block bodies can be fixed together under the cooperation of the fixing component and clamping grooves of the side walls of the track splice block bodies on the ground, when the track splice block bodies on the two sides are connected together, a plurality of triangular projections of the side walls on the two sides are respectively matched and combined with grooves, and the spliced plastic track can be directly matched and installed by using the two identical track splice block bodies without using an assembly tool or other accessories, and the joint between the two track splice block bodies is smaller.

Description

A spliced plastic runway

Technical Field

The utility model relates to the technical field of plastic runways, in particular to a spliced plastic runway.

Background Art

The plastic track is also called the all-weather track for athletics. It has certain elasticity and color. It is composed of polyurethane prepolymer, mixed polyether, waste tire rubber, EPDM rubber particles or PU particles, pigments, additives, and fillers. The plastic track has the characteristics of good flatness, high compressive strength, appropriate hardness and elasticity, and stable physical properties. It is conducive to the athletes' speed and technology, effectively improving sports performance and reducing the rate of falls. The plastic track also has certain UV resistance and aging resistance, and is internationally recognized as the best all-weather outdoor sports field floor material.

For example, a new type of EPDM granular plastic track with a publication number of CN219280400U includes a plastic track body, a high elastic layer is arranged on the top of the plastic track body, an anti-skid layer is arranged on the top of the high elastic layer, and the high elastic layer includes a water-based polyurethane layer. The utility model achieves the advantage of improving the high elasticity of the plastic track body by arranging a high elastic layer, so that when the plastic track body is stepped on, the high elasticity of the plastic track body can be effectively improved to prevent the deformation of the plastic track body, and avoid the plastic track body from being unusable, thereby increasing the service life of the plastic track body. The anti-skid layer is arranged to achieve the advantage of improving the anti-skid performance of the plastic track body, so that when it rains, the anti-skid performance of the plastic track body can be effectively improved to prevent the surface of the plastic track body from slipping, thereby improving the safety of athletes during exercise.

The above-mentioned plastic track can effectively improve the anti-skid performance of the plastic track body and prevent the surface of the plastic track body from slipping. However, when laying, multiple layers of plastic track particles are laid on the ground. The construction of this plastic track is time-consuming and labor-intensive, requires the use of a large number of construction tools, and the operation is relatively cumbersome.

So we proposed a spliced plastic track to solve the problems raised above.

Utility Model Content

The utility model provides a spliced plastic runway, which solves the problem mentioned in the above background technology that most of the existing plastic runs are laid on the ground through multiple layers of plastic runway particles, the construction of such plastic runs is time-consuming and labor-intensive, requires the use of a large number of construction tools, and the operation is relatively cumbersome.

The utility model provides the following technical solutions:

A spliced plastic track comprises a track splicing block body, both side walls of the track splicing block body are provided with card slots, both side walls of the track splicing block body are installed with fixing components, a plurality of triangular protrusions are equidistantly arranged on the four sides of the upper end surface of the track splicing block body, and grooves are arranged between the plurality of triangular protrusions.

As an optional solution described in the utility model, wherein: the fixing component includes sliding grooves opened on the side walls of both sides of the runway splicing block body, and sliding blocks are slidably connected in the sliding grooves.

As an optional solution described in the utility model, a spring is fixedly installed on the inner wall of the sliding block, and one end of the spring is fixedly installed on the inner wall of the sliding groove.

As an optional solution described in the utility model, wherein: the slider is slidably connected in the slot, and the outer wall of the lower end of the slider is an arc-shaped surface.

As an optional solution described in the utility model, wherein: the lower end surface of the runway splicing block body is provided with a water groove, and a fixed block is fixedly installed at the intersection of the water grooves.

As an optional solution described in the utility model, wherein: the triangular protrusion is matched with the groove.

The utility model has the following beneficial effects:

1. When splicing the plastic track, place two identical track splicing block bodies at the same angle with the front facing upward, rotate one of the track splicing block bodies 90°, pick up one side of the track splicing block body, lift the side with the fixing component and press down along the side of the other track splicing block body placed on the ground. The two track splicing block bodies can be fixed together under the cooperation between the fixing component and the groove on the side wall of the track splicing block body on the ground. When the track splicing block bodies on both sides are connected together, several triangular protrusions on the side walls on both sides are respectively matched with the grooves and combined together. When splicing the spliced plastic track, two identical track splicing block bodies can be directly used for matching installation, without the need to use assembly tools or other accessories, and the joint between the two track splicing block bodies is small.

2. With the cooperation between the track splicing block body, the water tank, the fixed block, the slide groove, the slider, the spring, the slot, the groove and the triangular protrusion, when there is water accumulation on the runway, the water flow can flow downward along the joint between the two track splicing block bodies into the water tank, thereby preventing excessive water accumulation on the runway.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall front structure of the utility model.

FIG. 2 is a schematic diagram of the overall back structure of the present invention.

FIG3 is a schematic diagram of the cross-sectional structure of the runway splicing block system of the present utility model.

FIG. 4 is an enlarged structural schematic diagram of point A in FIG. 3 of the present invention.

In the figure: 1. track splicing block body; 2. water tank; 3. fixing block; 4. fixing assembly; 41. slide groove; 42. slider; 43. spring; 5. slot; 6. groove; 7. triangular protrusion.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Example 1

Please refer to Figures 1 to 3, a spliced plastic track includes a track splicing block body 1, both side walls of the track splicing block body 1 are provided with card slots 5, both side walls of the track splicing block body 1 are installed with fixing components 4, and the upper end surface of the track splicing block body 1 is evenly spaced on the four sides and a plurality of triangular protrusions 7 are equidistantly provided, and grooves 6 are provided between the plurality of triangular protrusions 7.

When splicing the plastic track, two identical track splicing block bodies 1 can be placed at the same angle with their front sides facing upward. At this time, one of the track splicing block bodies 1 can be rotated 90°, and one of the track splicing block bodies 1 can be picked up, and the side with the fixing component 4 can be lifted up and pressed down along the side of the other track splicing block body 1 placed on the ground. When the track splicing block body 1 is pressed downward, the two track splicing block bodies 1 can be fixed together under the cooperation between the fixing component 4 and the groove 5 on the side wall of the track splicing block body 1 on the ground. When the track splicing block bodies 1 on both sides are connected together, several triangular protrusions 7 on the side walls on both sides are respectively matched with the grooves 6 and combined together. When splicing the spliced plastic track, two identical track splicing block bodies 1 can be directly used for matching installation, without the need to use assembly tools or other accessories, and the joint between the two track splicing block bodies 1 is small.

Example 2

2 to 4 , the fixing assembly 4 includes a slide groove 41 provided on both side walls of the track splicing block body 1 , and a slider 42 is slidably connected in each of the slide grooves 41 . Under the cooperation between the track splicing block body 1 , the slide groove 41 and the slider 42 , the slider 42 can slide in the slide groove 41 .

A spring 43 is fixedly mounted on the inner wall of the slider 42 , and one end of the spring 43 is fixedly mounted on the inner wall of the slide groove 41 . With the cooperation among the slider 42 , the spring 43 and the slide groove 41 , the spring 43 can automatically push the slider 42 .

The slider 42 is slidably connected in the slot 5. The outer wall of the lower end of the slider 42 is an arc-shaped surface. Under the cooperation between the slider 42 and the slot 5, when the runway splicing block body 1 on one side is pressed downward, the slider 42 can be automatically squeezed and slid into the slide slot 41.

The lower end surface of the track splicing block body 1 is provided with a trough 2, and a fixing block 3 is fixedly installed at the intersection of the trough 2. With the cooperation between the trough 2, the fixing block 3 and the track splicing block body 1, when there is water on the runway, it can flow into the trough 2 along the gap between the runways, which is convenient for drainage.

The triangular protrusion 7 is matched with the groove 6. With the cooperation between the triangular protrusion 7 and the groove 6, the runway splicing block body 1 can be better spliced together and the seam is smaller.

When splicing the plastic track, two identical track splicing block bodies 1 can be placed at the same angle with their front sides facing upwards, and one of the track splicing block bodies 1 can be rotated 90°. At this time, the slider 42 in the two track splicing block bodies 1 that is close to the slot 5 of the other track splicing block body 1 can be lifted up and close to the other track splicing block body 1. At this time, the lifted track splicing block body 1 can be pressed downward along the side of the other track splicing block body 1. When the track splicing block body 1 is pressed downward, the slider 42 on the side of the track splicing block body 1 is squeezed by the side of the other track splicing block body 1 and pushed into the slide groove 41 by its side. When the track splicing block body 1 is pushed downward, the slider 42 slides completely to In the slide groove 41, the spring 43 is squeezed, and when the runway splicing block body 1 is pushed downward until the upper end surfaces of the two runway splicing block bodies 1 are flush, the slider 42 just slides to the position of the slot 5 on the side of the other runway splicing block body 1, and the spring 43 automatically pushes the slider 42 into the slot 5 to complete the fixation between the two runway splicing block bodies 1. When the upper end surfaces of the two runway splicing block bodies 1 are flush, the triangular protrusions 7 on the side of the runway splicing block body 1 correspond to the grooves 6 one by one, so that the joint between the two runway splicing block bodies 1 is covered by the triangular protrusions 7 and the grooves 6. When there is water accumulation on the runway, the water flow can flow downward along the joint between the two runway splicing block bodies 1 into the water tank 2, which can prevent excessive water accumulation on the runway.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims (6)

1. The utility model provides a concatenation formula plastic course, includes runway splice piece body (1), its characterized in that: clamping grooves (5) are formed in two side walls of the runway splicing block body (1), fixing assemblies (4) are arranged on two side walls of the runway splicing block body (1), a plurality of triangular protruding blocks (7) are uniformly equidistant on four sides of the upper end face of the runway splicing block body (1), and grooves (6) are formed in the triangular protruding blocks (7).

2. The spliced plastic course of claim 1, wherein: the fixing assembly (4) comprises sliding grooves (41) formed in the side walls of the two sides of the runway splicing block body (1), and sliding blocks (42) are connected in the sliding grooves (41) in a sliding mode.

3. The spliced plastic course of claim 2, wherein: the inner wall of the sliding block (42) is fixedly provided with a spring (43), and one end of the spring (43) is fixedly arranged on the inner wall of the sliding groove (41).

4. A spliced plastic course as claimed in claim 3, wherein: the sliding block (42) is slidably connected in the clamping groove (5), and the outer wall of the lower end of the sliding block (42) is an arc-shaped surface.

5. The spliced plastic course of claim 4, wherein: the runway splicing block is characterized in that water tanks (2) are respectively arranged on the lower end faces of the runway splicing block bodies (1), and fixing blocks (3) are fixedly arranged at the junction of the water tanks (2).

6. The spliced plastic course of claim 5, wherein: the triangular protruding blocks (7) are matched with the grooves (6).