CN204139312U - Junked tire prestressed large-span venue top layer system - Google Patents
Junked tire prestressed large-span venue top layer system Download PDFInfo
- Publication number
- CN204139312U CN204139312U CN201420408462.2U CN201420408462U CN204139312U CN 204139312 U CN204139312 U CN 204139312U CN 201420408462 U CN201420408462 U CN 201420408462U CN 204139312 U CN204139312 U CN 204139312U
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- Prior art keywords
- junked tire
- steel strand
- prestress
- top layer
- layer system
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- Expired - Lifetime
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 13
- 239000002699 waste material Substances 0.000 description 6
- 230000018109 developmental process Effects 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000010920 waste tyre Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Tires In General (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a kind of junked tire prestressed large-span venue top layer system, by multiple junked tire around forming ring-type cell cube, multilayer ring-type cell cube is interlocked after superposition up and down, run through between neighboring layers and be fixed with oblique prestress wire and Shi Hanzhang, form hemispherical stereochemical structure, multiple junked tire is around composition circulus, run through in each junked tire and have outer steel strand and internal layer steel strand also difference Shi Hanzhang, wherein the prestress strength of internal layer steel strand is greater than outer steel strand prestress intensity.Interior stretcher can also be connected with at the inner side of adjacent junked tire interface.The utility model makes full use of the feature such as resiliency supported, life-span length of junked tire, and prestress wire provides pulling force, and junked tire provides inner support power, and structure is reliably highly stable.Make junked tire recycle efficiency to improve, reduce environmental pollution.
Description
Technical field
The utility model relates to Techniques of Waste Tyres Recycling and Utilization field, is specifically related to a kind of prestressing force ring-type cell cube utilizing junked tire monomer to form.
Background technology
Along with the develop rapidly of Domestic Automotive Industry, the quantity of junked tire constantly rises, the annual junked tire produced of China with 8% to 10% speed increase.Within 2007, about there are 1.6 hundred million junked tires in China, 2010, and Chinese junked tire generation about reaches 2.5 hundred million, and recovery utilization rate is only about 50%, less than 30% of western developed country.These tires not only contaminated environment, and waste resource, thus the process of junked tire has become serious social concern.Often can see the junked tire phenomenon that pile up like a mountain.When general, some tire can carry out renovation reparation, and then reuses.But be more make refining glue, the process of the high pollutions such as oil refining after being reclaimed by junked tire.Especially the recycling of rail tyre has more pollution problem.
The comprehensive utilization of countries in the world to junked tire resource is extremely paid close attention to, and the utilization of Waste tire regeneration resource can alleviate the industrial production situation that there is lack of raw materials, to a certain extent particularly in rubber, steel wire, carbon black; Its pollution utilizing process to produce is little compared with using Resources; Comparatively Resources is low to use price, can produce larger economic benefit and the post that can create more jobs.
China is owing to lacking corresponding regulation and incentive policy, and the domestic unordered process about junked tire and illegal utilization make it to become all multicontaminated sources, and the social concern being unfavorable for harmonious development served by band simultaneously.National Program for Medium-to Long-term Scientific and Technological Development (2006 ~ 2020) is pointed out, the resource of discarded object and to recycle be one of major issue of improving concerning the sustainable development of socio-economy and people's living standard.Junked tire reclaims and the standardization that utilizes is thing sooner or later in China, and the task of top priority how to develop and to improve the comprehensive Utilization Ways that can consume junked tire in a large number, and particularly those can reduce reuse method and the technology of secondary pollution.The original shape of junked tire utilizes or the original shape transformation of the way can not produce secondary pollution substantially, be the most popular and recycling mode advocated at present, but corresponding junked tire consumption is little.
On the other hand, in order to meet the material performance requirement improved constantly, rubber is towards high strength, wear-resisting, stable and ageing-resistant future development, but cause simultaneously discarded after rubber over a long time can not the problem of natural degradation, a large amount of waste olds causes black pollution more unmanageable than plastic pollution (white pollution), and wastes valuable rubber sources.The whole world has millions of tons scrap rubber to produce every year, and quantity is so huge, how to carry out effective process to it and has become whole society's question of common concern.
But for the disposal of junked tire, also there is no a kind ofly to meet environmental protection up to now comprehensively, method that energy-conservation, efficient, low cost requires.Not fully up to expectations by the various methods of chemical industry process waste old, part adopts the scheme of physical method process junked tire, and be carry out cutting and grinding processing to it, this rate of recovery efficiency is low, and cost is high, and application is narrow.In fact, junked tire still has very high intensity and toughness, has excellent mechanical property.If can directly utilize junked tire simply to process, make full use of the mechanical property that junked tire still possesses, will be a kind of low cost, environmental protection, recycles approach efficiently.
Utility model content
The purpose of this utility model is the mechanical property making full use of each junked tire self, prestress wire by means of varying strength forms integrated prestress annulus assembled unit, make it be satisfied with the object of the building unit such as house or water storage body, reduce cost, avoid environment pollution.
For achieving the above object, the utility model adopts following technical scheme: a kind of junked tire prestressed large-span venue top layer system, comprise junked tire and prestress wire, first, by multiple junked tire around forming ring-type cell cube, multilayer ring-type cell cube is interlocked after superposition up and down, run through between neighboring layers and be fixed with oblique prestress wire and Shi Hanzhang, form hemispherical stereochemical structure, wherein, run through in each junked tire of annular unit body and have outer steel strand and internal layer steel strand also difference Shi Hanzhang, and, the prestress strength of internal layer steel strand is greater than outer steel strand prestress intensity.
Interior stretcher is connected with at the inner side of adjacent junked tire interface.Described interior stretcher is the push rod that has been threaded respectively at the two ends of a center adjustment swivel nut, and both sides screw thread is left-hand thread, and the end of both sides push rod is respectively arranged with top pin, and top, both sides pin is provided with the through hole for settling steel strand.Be provided with between adjacent junked tire and keep adjacent junked tire that the shaped element misplaced up and down does not occur.Described shaped element comprises upper and lower panel and web, and is respectively arranged with fixing hole in upper and lower panel.
The beneficial effects of the utility model are: 1, the utility model utilizes junked tire to be combined to form prestressing force annular cell cube, is more successively built into prestressing force hemisphere by annular element body, can use as the ceiling in building or stadium.Be all have junked tire and rationally divide other prestress wire to combine, structural strength is high, turns waste into wealth, and architectural construction efficiency of construction is high, saves refuse processing cost.Multiple junked tire is combined and is formed annular assembly by the mode that wherein internal layer steel strand prestress is greater than outer steel strand prestress, make full use of the feature such as the resiliency supported of junked tire, life-span length, prestress wire provides pulling force, junked tire provides inner support power, under pulling force and support force acting in conjunction, structure is reliably highly stable.Scattered junked tire combination of monomers forms entirety, gives full play to the mechanical property of junked tire, reaches twice laid object.The intensity very high by means of junked tire and toughness, and the very long length of service can, as the basic composition unit of building facilities, be that building also has due intensity and toughness.
2, the junked tire prestressed large-span venue top layer system used year in year out, junked tire has the aging phenomenon of different length, the intensity of its inner support power can decrease, the utility model also increases the inner support power of part junked tire by arranging interior stretcher, thus overcomes the change causing inner support power because junked tire degree of aging is different.
3, the utility model structure is simple, and junked tire can be wholely used directly, and reduces processing capacity and processing cost.Make full use of the mechanical property that junked tire retains, the stabilization element body of composition can reduce building costs.It is simply effective that junked tire recycles approach, and rate of progress of the construction is accelerated.Make junked tire recycle efficiency to improve, reduce environmental pollution.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model junked tire prestressed large-span venue top layer system;
Fig. 2 is the Facad structure schematic diagram of Fig. 1.
Fig. 3 is the Facad structure schematic diagram of the utility model prestressing force ring-type cell cube;
Fig. 4 is the partial enlargement structural representation of Fig. 3;
Fig. 5 is one of multiple layer combination structural representation of Fig. 3;
Fig. 6 is the multiple layer combination structural representation two of Fig. 3;
Fig. 7 is the structural representation of the shaped element that can be used for annular unit body.
Number in the figure 1 is junked tire, and 2 is outer steel strand, and 3 is internal layer steel strand, and 4 is oblique steel twisted wire, and 5 is hold-down nut, and 6 is shaped element, and 61 is panel, and 62 is web, and 63 is fixing hole, and 7 is interior stretcher.
detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment 1: a kind of junked tire prestressed large-span venue top layer system, see Fig. 1 and Fig. 2, by multiple junked tire around forming ring-type cell cube, multilayer ring-type cell cube is interlocked after superposition up and down, run through between neighboring layers and be fixed with oblique prestress wire and Shi Hanzhang, forming hemispherical stereochemical structure.
See Fig. 3, run through in each junked tire of annular unit body and have outer steel strand and internal layer steel strand also difference Shi Hanzhang, and the prestress strength of internal layer steel strand 3 is greater than outer steel strand 2 prestress strength.Each tire is out of shape to some extent because mutually extruding.
See Fig. 4, be connected with interior stretcher 7 at the inner side of adjacent junked tire 1 interface.Interior stretcher 7 is the push rods that have been threaded respectively at the two ends of a center adjustment swivel nut, and both sides screw thread is left-hand thread, and the end of both sides push rod is respectively arranged with top pin, and top, both sides pin is provided with the through hole for settling steel strand.
See Fig. 5 and Fig. 6, after multilayer prestressing force ring-type cell cube superposes up and down, run through and fix oblique steel twisted wire 4 and Shi Hanzhang, forming prestressing force annular stereochemical structure, then be built into prestressing force hemispherical stereochemical structure gradually by prestressing force annular stereochemical structure.
Embodiment 2: on embodiment 1 basis, for the prestress wire traction process preventing the annular unit body of individual layer to be subject to annular occurs that bending upper and lower misalignment occurs, be provided with between adjacent junked tire and keep adjacent junked tire that the shaped element 6 misplaced up and down does not occur.See Fig. 7, shaped element comprises upper and lower panel 61 and web 62, and in upper and lower panel, be respectively arranged with fixing hole 63.By the side being fixed on junked tire 1 after bolt or rivet in fixing hole 63.
Claims (5)
1. a junked tire prestressed large-span venue top layer system, comprise junked tire and prestress wire, it is characterized in that: first, by multiple junked tire around forming ring-type cell cube, multilayer ring-type cell cube is interlocked after superposition up and down, run through between neighboring layers and be fixed with oblique prestress wire and Shi Hanzhang, form hemispherical stereochemical structure, wherein, run through in each junked tire of annular unit body and have outer steel strand and internal layer steel strand also difference Shi Hanzhang, and, the prestress strength of internal layer steel strand is greater than outer steel strand prestress intensity.
2. junked tire prestressed large-span venue top layer system according to claim 1, is characterized in that: be connected with interior stretcher at the inner side of adjacent junked tire interface.
3. junked tire prestressed large-span venue top layer system according to claim 2, it is characterized in that: described interior stretcher is the push rod that has been threaded respectively at the two ends of a center adjustment swivel nut, both sides screw thread is left-hand thread, the end of both sides push rod is respectively arranged with top pin, and top, both sides pin is provided with the through hole for settling steel strand.
4. the junked tire prestressed large-span venue top layer system according to any one of claim 1-3, is characterized in that: be provided with between adjacent junked tire and keep adjacent junked tire that the shaped element misplaced up and down does not occur.
5. junked tire prestressed large-span venue top layer system according to claim 4, is characterized in that: described shaped element comprises upper and lower panel and web, and is respectively arranged with fixing hole in upper and lower panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420408462.2U CN204139312U (en) | 2014-07-23 | 2014-07-23 | Junked tire prestressed large-span venue top layer system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420408462.2U CN204139312U (en) | 2014-07-23 | 2014-07-23 | Junked tire prestressed large-span venue top layer system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204139312U true CN204139312U (en) | 2015-02-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420408462.2U Expired - Lifetime CN204139312U (en) | 2014-07-23 | 2014-07-23 | Junked tire prestressed large-span venue top layer system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204139312U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104164921A (en) * | 2014-07-23 | 2014-11-26 | 河南奥斯派克科技有限公司 | Prestressed large-span stadium top layer system formed through junked tires |
| WO2019064039A1 (en) * | 2017-09-27 | 2019-04-04 | Thomas Segal | Usage of discarded tyres for erecting |
-
2014
- 2014-07-23 CN CN201420408462.2U patent/CN204139312U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104164921A (en) * | 2014-07-23 | 2014-11-26 | 河南奥斯派克科技有限公司 | Prestressed large-span stadium top layer system formed through junked tires |
| WO2019064039A1 (en) * | 2017-09-27 | 2019-04-04 | Thomas Segal | Usage of discarded tyres for erecting |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |