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Environment-friendly peculiar-smell-free plastic runway

A plastic runway, odorless technology, applied to roads, roads, measuring devices, etc., can solve problems such as troublesome installation methods, high maintenance costs, and long cycles, and achieve the effects of shortening construction time, ensuring sealing, and ensuring stability

Inactive Publication Date: 2021-07-27
赵瑞霞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The purpose of the present invention is to solve the problem in the prior art that "the structure of the existing device is mostly an integrated structure. When the runway is damaged, it is necessary to dismantle and re-maintain the positive runway. The maintenance cost of the device is too high; there are many ways to install the runway." It is made of materials, the installation method is cumbersome, and the cycle is relatively long, which will waste a lot of time; the runway lacks a speed inspection device, which makes it inconvenient for athletes to know their specific running speed. track

Method used

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  • Environment-friendly peculiar-smell-free plastic runway

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Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0040] refer to Figure 1-7 , an environmentally friendly and odorless plastic runway, comprising an environmentally friendly rubber stone layer 1, an assembly plate 3, a fixing plate 4 and a support seat 7, the inside of the environmentally friendly rubber stone layer 1 is equipped with a shell 2, and the environmentally friendly rubber stone layer 1 is composed of an environmental protection rubber stone layer. Composed of plastic, the environmental protection rubber stone layer 1 is composed of EPDM (ethylene propylene diene monomer) rubber particles, which are mixed with polyurethane slurry and prepolymer, and then molded. Fading, strong and wear-resistant, the i...

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Abstract

A disclosed environment-friendly peculiar-smell-free plastic runway comprises an environment-friendly rubber stone layer, an assembling plate, a fixing plate and a supporting seat, a shell is installed in the environment-friendly rubber stone layer, the assembling plate is installed at one side of the environment-friendly rubber stone layer in an embedded mode, and the fixing plate is installed at the bottom of the environment-friendly rubber stone layer through bolts; a buffer rod is mounted at the bottom of the fixing plate, a supporting plate is mounted at the bottom of the buffer rod, a mounting plate is mounted at the bottom of the supporting plate, a supporting seat is mounted at the bottom of the mounting plate, connecting plates are welded to the two sides of the supporting seat, fastening screws are mounted in the connecting plates in a penetrating mode, and a grounding plate is mounted at the bottom of the fastening screw in a penetrating manner. The running speed of a sportsman is detected by the infrared velometer through infrared induction, so that a user can conveniently check the running speed per hour.

Description

technical field [0001] The invention relates to the technical field of plastic runways, in particular to an environmentally friendly and odorless plastic runway. Background technique [0002] Plastic track, also known as all-weather track and field sports track, is composed of polyurethane prepolymer, mixed polyether, waste tire rubber, EPDM rubber particles or PU particles, pigments, additives, fillers, and has good flatness and high compressive strength. , The characteristics of stable physical properties are conducive to the performance of athletes' speed and technology, and they are currently widely used sports facilities. [0003] The comparative document CN208632901U discloses an anti-seepage plastic runway, including a plastic runway layer, the plastic runway layer is laid on the upper part of the ground base, a waterproof layer is provided between the plastic runway layer and the ground base, and the waterproof layer and the ground A water-guiding layer is provided ...

Claims

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Application Information

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IPC IPC(8): E01C13/04E01C13/02G01P5/26G01P1/02G01P1/07
CPCE01C13/02E01C13/045G01P1/02G01P1/07G01P5/26
Inventor 赵瑞霞
Owner 赵瑞霞
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