CN104233923A

CN104233923A - Athletic field made by use of steel-frame prestressed waste tires

Info

Publication number: CN104233923A
Application number: CN201410352319.0A
Authority: CN
Inventors: 魏群; 刘尚蔚; 李利华; 魏鲁双
Original assignee: Henan Auspic Technology Co Ltd
Current assignee: Nanyang Institute of Technology; Henan Auspic Technology Co Ltd
Priority date: 2014-07-23
Filing date: 2014-07-23
Publication date: 2014-12-24
Anticipated expiration: 2034-07-23
Also published as: CN104233923B

Abstract

The invention provides an athletic field made by use of steel-frame prestressed waste tires. A large quantity of entire waste tires are utilized; the tires can be embedded in a track so that a large quantity of building materials can be saved; the intrinsic characteristics of the tires are changed by applying prestress so that the strength of an entire mesh can be improved consistently; a single-end movable frame is adopted so that a prestressed effect is formed on the four sides of the frame by use of the prepress applied to one end of the frame in combination with the deformation of the tires; the mesh can be made into a standardized unit plate, and therefore, the quick assembling of a track foundation can be realized by virtue of joining; besides, the factory production of a building and the quick on-site construction can be realized, and the construction speed of the track can be increased.

Description

The athletic ground that steel frame prestressing force junked tire makes

Technical field

The present invention relates to the technical field that junked tire is recycled, particularly relate to the athletic ground that a kind of steel frame prestressing force junked tire makes.

Background technology

Along with the raising of the popularity of automobile, the discarded object produced by automobile also gets more and more, such as waste tire of automobile output is in the trend risen year by year, all adopt the mode pulverized to reclaim doughnut in prior art, the rubber raw materials reclaiming the inside carries out secondary operations to apply, the runway being generally used for athletic ground is laid or makes the additive of pitch, the complex process of whole removal process, needs are cut, reel off raw silk from cocoons, broken relevant device, cause cost recovery too high, Raw material processing cost after recovery remains high, these for junked tire recovery be all unfavorable factor.

Summary of the invention

Of the present invention for solving the problem, provide the athletic ground that a kind of steel frame prestressing force junked tire makes, recycling junked tire that can be quick, a large amount of, its activities is simple, practical.

Technical scheme of the present invention is: the athletic ground that a kind of steel frame prestressing force junked tire makes, and comprises the basis, place of prestressed frame making, inserts bed course, surface layer, it is characterized in that:

The runway basis that described prestressed frame makes comprises the steel frame prestressing force mesh sheet that some layer laminate are put, described steel frame prestressing force mesh sheet comprise the squarely arranged in length and breadth junked tire several, be centered around the structural steel frame of junked tire surrounding, prestress wire passes the shaped steel of junked tire and opposite side in length and breadth, steel strand pass through tightening nut Shi Hanzhang in the outside of shaped steel, the shaped steel of described shaped steel to be cross section be H, the sidepiece of the described tire kept to the side snaps onto in the inner side slot of H profile steel, described steel strand are through the web in the middle part of H profile steel, described tightening nut is positioned at the external surface of the outer side slot inner close fitting H profile steel web of H profile steel, the two ends of the described wherein H profile steel of one group of opposite side are provided with slide head, in the inner side slot of other one group of corresponding both sides shaped steel that this slide head inserts, inserts is provided with in the tire space of some layers of steel frame prestressing force mesh sheet inside,

Steel frame prestressing force mesh sheet with layer is connected with bolt by connector; Described connector is shaped steel, the edge docking of the framework of two mesh sheet, the outer side slot of H profile steel forms square opening relatively, it is inner that connector is positioned at this square opening, the form fit of the shape of cross section of connector and this square opening, is bolted to connection between the outer side slot of the H profile steel of connector and two unit boards.

Described inserts bed course be provided with the inserts that inserts is identical material in tire space, this inserts is Concrete Filled material.

Beneficial effect of the present invention

The athletic ground that steel frame prestressing force junked tire of the present invention makes utilizes the junked tire of whole piece in a large number, tire can be embedded in runway, a large amount of constructional materialss can be saved, the characteristic of tire itself is changed by Shi Hanzhang, thus the strength consistency of whole mesh sheet is promoted, framework adopts the framework of single head activity, in conjunction with the distortion of tire when at one end can install prestressing force additional, prestressed effect is formed in framework surrounding, this mesh sheet can make standardized unit board, the rapid-assembling on runway basis is realized by splicing, the factorial praluction of building can be realized, present rapid construction, carry the speed of application of runway.

Accompanying drawing explanation

Fig. 1 is the athletic ground top view that this steel frame prestressing force junked tire makes;

Fig. 2 is the 1-1 cross section structure schematic diagram in this Fig. 1;

Fig. 3 is the plan structure schematic diagram of the steel frame prestressing force mesh sheet in Fig. 2;

Fig. 4 is the close-up schematic view of Fig. 3;

Fig. 5 is the A-A cross-sectional view of Fig. 3;

Fig. 6 is the B-B cross-sectional view of Fig. 3;

Fig. 7 is the assembled main TV structure schematic diagram of this steel frame prestressing force junked tire mesh sheet;

Fig. 8 is the left view of Fig. 7;

Fig. 9 is the close-up schematic view of Fig. 8;

1. shaped steel, 2. junked tire, 3. steel strand, 4. tightening nut, 5. slide head, 6. inserts in figure, 7., 8. window, 9. architectural surface, 101. steel frame prestressing force junked tire house wallboards, 102. bolts, 103. connectors.101. steel frame prestressing force junked tire mesh sheet, 102. connecting bolts, 103. connectors, 104. inserts bed courses, 105. surface layers.

Detailed description of the invention

Embodiment: see Fig. 1-Fig. 9, the athletic ground that in figure, a kind of steel frame prestressing force junked tire makes, comprises the basis, place of prestressed frame making, inserts bed course, surface layer,

Described surface layer can adjust according to running the needs of project, if long-jump, jumping higher category, surface layer is for laying sandy soil layer, if the indoor project such as shuttlecock, table tennis, the requirement of installing this project makes the surface layer of sclerosis.Because sports events is various, again do not illustrate one by one.

Claims

1. an athletic ground for steel frame prestressing force junked tire making, comprises the basis, place of prestressed frame making, inserts bed course, surface layer, it is characterized in that:

2. the athletic ground that makes of steel frame prestressing force junked tire according to claim 1, is characterized in that: described inserts bed course be provided with the inserts that inserts is identical material in tire space, this inserts is Concrete Filled material.