CN211872474U

CN211872474U - Plastic course convenient to concatenation is changed

Info

Publication number: CN211872474U
Application number: CN202020313075.6U
Authority: CN
Inventors: 陈鲜生; 郑云
Original assignee: Fujian Ledong Stadium Material Co ltd
Current assignee: Fujian Ledong Stadium Material Co ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-11-06
Anticipated expiration: 2030-03-13

Abstract

The utility model discloses a plastic runway convenient for splicing and replacing, which comprises a runway base and a plurality of plastic runway modules, wherein the top of the runway base is provided with a plurality of limiting grooves, the limiting grooves are all connected with a limiting block which is fixedly arranged at the bottom of the plastic runway modules in a clamping way, the plastic runway modules and the limiting block are in an integral structure, four corners of the plastic runway modules are all provided with fixed grooves, four adjacent fixed grooves are spliced into a rectangular groove which is connected with the fixed block in a clamping way, the plastic runway base convenient for splicing and replacing is fixedly installed on the ground, then the plastic runway modules are fixedly installed on the runway base, the plastic runway modules are spliced together, the spliced plastic runway modules are fixed through the fixed blocks, the structural strength is enhanced, and the splicing, replacing and dismounting are simple, the plastic track is convenient to lay and maintain.

Description

Plastic course convenient to concatenation is changed

Technical Field

The utility model relates to a plastic course, in particular to plastic course convenient to concatenation is changed belongs to the sports field.

Background

The plastic track is an indispensable important facility in the modern track and field ground, and compared with the traditional soil track, the plastic track has the advantages of good elasticity, skid resistance, wear resistance, shock absorption, easy field nursing, bright color, attractive appearance, orderliness and the like. The existing plastic track is composed of base rubber, surface rubber and anti-skidding particles, is cast in situ, has great requirements on the flatness, strength and anti-cracking performance of a concrete foundation, is easy to cause various unfavorable problems caused by improper proportioning and environmental factors in field construction operation, is not easy to construct, has long construction period, is inconvenient to maintain and has higher construction cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic course convenient to concatenation is changed to current plastic course that proposes in solving above-mentioned background art is not only difficult to the construction, construction cycle length long, maintain inconvenient moreover, the higher problem of construction cost.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plastic course convenient to concatenation is changed, includes runway base and a plurality of plastic course module, the runway base a plurality of spacing grooves, a plurality of have been seted up at runway base's top the spacing groove all is connected with the stopper block of the fixed setting in plastic course module bottom, just plastic course module and stopper formula structure as an organic whole, it is a plurality of the fixed slot has all been seted up to four corners of plastic course module, and four are adjacent the fixed slot concatenation is a rectangle recess, the rectangle recess is connected with the fixed block.

As a preferred technical scheme of the utility model, a plurality of mounting holes have been seted up to the bottom of runway base, and are a plurality of the mounting hole is all through construction bolt and ground fixed connection.

As an optimal technical scheme of the utility model, it is a plurality of the wear-resisting slipmat of plastic has been laid at the top of plastic course module, the wear-resisting slipmat of plastic is made by the EPDM granule.

As an optimal technical scheme of the utility model, it is a plurality of plastic course module is cement basic unit, enhancement layer and buffer layer from bottom to top all, the enhancement layer is the mixture of reinforcing bar and plastic, the buffer layer is made by the plastic.

As a preferred technical scheme of the utility model, it is a plurality of first screw hole has all been seted up to the bottom of fixed slot, a plurality of second screw holes have been seted up at the top of runway base, and are a plurality of the second screw hole sets up with a plurality of first screw hole one-to-ones respectively.

As a preferred technical scheme of the utility model, the equal fixed mounting long screw in four corners at fixed block top, four the bottom of long screw all passes bottom, first screw hole and the second screw hole of fixed block in proper order.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a plastic course convenient to concatenation is changed, runway base is fixed with the ground mounting, then fixes a plurality of plastic course module installations on runway base, and a plurality of plastic course module concatenations are in the same place, fixes the plastic course module of concatenation through the fixed block, and additional strengthening intensity, the dismouting is changed in the concatenation simply, laying and maintaining of the plastic course of being convenient for.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic diagram of the plastic track module structure of the present invention.

In the figure: 1. a runway base; 2. a plastic track module; 3. a plastic wear-resistant anti-skid pad; 4. a fixed block; 5. a long screw; 6. fixing grooves; 7. a first threaded hole; 8. a limiting groove; 9. a limiting block; 10. a second threaded hole; 11. a cement base layer; 12. an enhancement layer; 13. a buffer layer; 14. mounting holes; 15. and (6) installing a bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model provides a plastic course convenient to concatenation is changed, including runway base 1 and a plurality of plastic course module 2, a plurality of spacing grooves 8 have been seted up at runway base 1's 1 top of runway base, and a plurality of spacing grooves 8 all are connected with the stopper 9 block of the fixed setting in plastic course module 2 bottom, and plastic course module 2 and stopper 9 formula structure as an organic whole, and fixed slot 6 has all been seted up to four corners of a plurality of plastic course modules 2, and four adjacent fixed slots 6 concatenations are a rectangle recess, and the rectangle recess is connected with 4 blocks of fixed block.

Preferably, a plurality of mounting holes 14 are formed in the bottom of the runway base 1, the mounting holes 14 are fixedly connected with the ground through mounting bolts 15, and the runway base 1 is fixedly mounted on the ground through the mounting bolts 15; the plastic wear-resistant anti-slip pads 3 are paved on the tops of the plastic track modules 2, the plastic wear-resistant anti-slip pads 3 are made of EPDM (ethylene-propylene-diene monomer) particles, and the track base 1 is safe and durable in use; the plurality of plastic track modules 2 are respectively provided with a cement base layer 11, an enhancement layer 12 and a buffer layer 13 from bottom to top, the enhancement layer 12 is a mixture of steel bars and plastic, and the buffer layer 13 is made of plastic, so that the plastic track module has a reasonable structure, high strength and safe use; the bottoms of the fixing grooves 6 are provided with first threaded holes 7, the top of the runway base 1 is provided with a plurality of second threaded holes 10, the second threaded holes 10 are respectively in one-to-one correspondence with the first threaded holes 7, and the first threaded holes 7 and the second threaded holes 10 are matched with the long screws 5; four equal fixed mounting long screws 5 in corner at 4 tops of fixed block, the bottom of four long screws 5 all passes bottom, first screw hole 7 and the second screw hole 10 of fixed block 4 in proper order, and through the thread tightening of long screws 5 and first screw hole 7 and second screw hole 10, fixed block 4 and plastic course module 2 are fixed in proper order.

When the plastic runway is used, the plastic runway base 1 is fixedly installed on the ground through the installation bolt 15, a plurality of plastic runway modules 2 are firstly clamped and installed on the top of the runway base 1, four adjacent fixing grooves 6 are spliced into a rectangular groove, the fixing block 4 is clamped and installed in the rectangular groove, the long screws 5 sequentially pass through the bottom of the fixing block 4, the first threaded hole 7 and the second threaded hole 10, the plastic runway modules 2 are installed and fixed on the runway base 1, the splicing of the plastic runway is realized, when the plastic runway modules 2 need to be replaced, the corresponding fixing long screws 5 corresponding to the plastic runway modules 2 needing to be removed are rotatably removed, so that the long screws 5 are separated from the second threaded holes 10 and stay in the plastic runway modules 2 and the fixing blocks 4, the corresponding fixing long screws 5 of other plastic runway modules 2 not needing to be removed are rotatably removed, the long screws 5 are separated from the first threaded holes 7 and the second threaded holes 10, but are remained in the fixing blocks 4, the plastic runway modules 2 needing to be removed are lifted out through the positions where the long screws 5 leak, the long screws 5 are rotated after the plastic runway modules 2 are lifted out, the fixing blocks 4 are completely removed, and the fixing blocks 4 are applied to the newly installed plastic runway modules 2 to be installed and fixed.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastic course convenient to concatenation is changed, includes runway base (1) and a plurality of plastic course module (2), its characterized in that, runway base (1) a plurality of spacing grooves (8), a plurality of have been seted up at the top of runway base (1) spacing groove (8) all are connected with stopper (9) block of the fixed setting in plastic course module (2) bottom, just plastic course module (2) and stopper (9) formula structure as an organic whole, and are a plurality of fixed slot (6), four adjacent have all been seted up to four corners of plastic course module (2) fixed slot (6) concatenation is a rectangle recess, the rectangle recess is connected with fixed block (4) block.

2. A plastic course for facilitating splicing and replacement as claimed in claim 1, wherein: a plurality of mounting holes (14) are formed in the bottom of the runway base (1), and the mounting holes (14) are fixedly connected with the ground through mounting bolts (15).

3. A plastic course for facilitating splicing and replacement as claimed in claim 1, wherein: a plurality of wear-resisting slipmat of plastic (3) has been laid at the top of plastic course module (2), wear-resisting slipmat of plastic (3) are made by the EPDM granule.

4. A plastic course for facilitating splicing and replacement as claimed in claim 1, wherein: it is a plurality of plastic course module (2) are cement basic unit (11), enhancement layer (12) and buffer layer (13) from bottom to top, enhancement layer (12) are the mixture of reinforcing bar and plastic, buffer layer (13) are made by the plastic.

5. A plastic course for facilitating splicing and replacement as claimed in claim 1, wherein: a plurality of first screw holes (7) are all opened at the bottom of fixed slot (6), a plurality of second screw holes (10) are opened at the top of runway base (1), and a plurality of second screw holes (10) are respectively arranged corresponding to the plurality of first screw holes (7).

6. A plastic course convenient to splice and replace according to claim 5, wherein: the four corners at the top of the fixed block (4) are fixedly provided with long screws (5), and the bottom ends of the long screws (5) sequentially penetrate through the bottom of the fixed block (4), the first threaded holes (7) and the second threaded holes (10).