CN202810303U - Double-span dry coal shed - Google Patents
Double-span dry coal shed Download PDFInfo
- Publication number
- CN202810303U CN202810303U CN 201220436838 CN201220436838U CN202810303U CN 202810303 U CN202810303 U CN 202810303U CN 201220436838 CN201220436838 CN 201220436838 CN 201220436838 U CN201220436838 U CN 201220436838U CN 202810303 U CN202810303 U CN 202810303U
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- coal
- double
- piling
- span
- steel truss
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Abstract
The utility model discloses a double-span dry coal shed, which comprises short columns on two sides, a high column on the middle part, an upper double-span steel truss and a color plate or a plastic day-lighting band which is paved on the steel truss, wherein the upper double-span steel truss is connected with the short columns on the two sides and the high column on the middle part by a bracket; the color plate or the plastic day-lighting band is connected with the double-span steel truss by a bolt; and the short columns on the two sides and the high column on the middle part are fixed on the base. The double-span dry coal shed provided by the utility model has a simple structure, and the double-span steel truss satisfies operation space requirements of a material piling and taking machine. The high column on the middle part can provide a height for piling coal 5 and increase the piled coal amount. Most of coals can be piled by the material piling and taking machine, and the coal piling in the middle column can be solved by natural flow when the piling angle is smaller than a natural piling angle or by less coal pushers; the cost is the lowest when the coal piling capacity is constant; and compared with two traditional individual dry coal sheds which are arranged in parallel, the double-span dry coal shed optimizes land utilization and has strong applicability.
Description
Technical field
The utility model relates to indoor coal storage yard or the totally enclosed coal yard of steam power station or chemical industry, coal system.
Background technology
Along with development and the national raising to environmental requirement of China's electric power or the industries such as chemical industry, coal, large capacity indoor coal storage yard or totally enclosed coal yard have become necessary article.Totally enclosed coal yard is commonly used to be had: garden shape coal yard, diameter Silo and indoor coal storage yard.Indoor coal storage yard is relatively low because satisfying stacker-reclaimer running space and cost, is owner's first-selection always.But because span (maximum that puts into operation is at present striden and is 127m) and length (reason that conveyor and stacker-reclaimer can not be long) are restricted, single indoor coal storage yard capacity is in certain scope, can not satisfy the coal piling capacity requirement of large unit, large coal yard, now two monomer indoor coal storage yard schemes of being arranged in parallel of many employings solve, this scheme cost is high, and floor space is large.
Summary of the invention
The purpose of this utility model is: satisfying under the coal piling capacity requirement, satisfying the stacker-reclaimer running space, a kind of twin spans indoor coal storage yard scheme of stressed simple, economical rationality is provided, ensureing the safe operation of coal yard, to reach saving construction cost, saving the effect of taking up an area.
The purpose of this utility model realizes by following scheme: the twin spans indoor coal storage yard by both sides short column, middle Gao Zhu, top twin spans Elements of Space Grid Truss, with Elements of Space Grid Truss on lay color steel or the plastic lighting band consists of, top twin spans Elements of Space Grid Truss is connected with both sides short column, middle high post by bearing; Color steel or plastic lighting band are connected with bolt with the twin spans Elements of Space Grid Truss; Both sides short column, middle Gao Zhu are fixed on the basis.Post all drops on the basis, and the both sides short column is shorter, to reduce the moment of flexure that horizontal force was produced of Elements of Space Grid Truss transmission; Intermediolateral column is higher, and generally than the high certain height of dump, intercolumniation is certain, satisfies dump top may travel headroom and the clear span of coal pusher; General two three-centred arches or the semicircle mutually form of splicing of adopting of twin spans Elements of Space Grid Truss is to satisfy the requirement of stacker-reclaimer running space.
The utility model is simple in structure, and the twin spans Elements of Space Grid Truss satisfies the requirement of stacker-reclaimer running space; High intermediolateral column can provide the height of coal piling, the coal piling amount of increase; Most of coal piling can be piled by stacker-reclaimer and get, the natural flow that the coal piling in the intermediolateral column can be by less than the natural packing angle time or solve by a small amount of coal pusher.Expense is minimum in the certain situation of coal piling capacity, saves the area than traditional two monomer indoor coal storage yards that are arranged in parallel.
Description of drawings
Fig. 1 is twin spans indoor coal storage yard schematic diagram of the present utility model.
The specific embodiment
By reference to the accompanying drawings the utility model is elaborated.
The twin spans indoor coal storage yard, by both sides short column 1, middle high post 2, top twin spans Elements of Space Grid Truss 3, with Elements of Space Grid Truss on lay color steel or plastic lighting band 4 consists of.Top twin spans Elements of Space Grid Truss 3 is connected with both sides short column 1, middle high post 2 by bearing; Color steel or plastic lighting band 4 are connected with twin spans Elements of Space Grid Truss 3 usefulness bolts; Both sides short column 1, middle high post 2 are fixed on the basis.
Claims (1)
1. twin spans indoor coal storage yard is characterized in that: by both sides short column, middle Gao Zhu, top twin spans Elements of Space Grid Truss, with Elements of Space Grid Truss on lay color steel or the plastic lighting band consists of, top twin spans Elements of Space Grid Truss is connected with both sides short column, middle high post by bearing; Color steel or plastic lighting band are connected with bolt with the twin spans Elements of Space Grid Truss; Both sides short column, middle Gao Zhu are fixed on the basis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220436838 CN202810303U (en) | 2012-08-30 | 2012-08-30 | Double-span dry coal shed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220436838 CN202810303U (en) | 2012-08-30 | 2012-08-30 | Double-span dry coal shed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202810303U true CN202810303U (en) | 2013-03-20 |
Family
ID=47869207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220436838 Expired - Fee Related CN202810303U (en) | 2012-08-30 | 2012-08-30 | Double-span dry coal shed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202810303U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971292A (en) * | 2016-05-31 | 2016-09-28 | 上海宝冶集团有限公司 | Synchronous slippage construction technique for double-span net rack with middle column |
| CN105986698A (en) * | 2015-02-17 | 2016-10-05 | 柏美迪康环境工程（上海）股份有限公司 | Using method of ceiling structures with dust restraining and weather-factor preventing functions |
| CN109083477A (en) * | 2018-08-27 | 2018-12-25 | 山西尚风科技股份有限公司 | A kind of multiple arch moulding mixture storehouse |
| CN111058535A (en) * | 2019-12-24 | 2020-04-24 | 国电龙源电力技术工程有限责任公司 | Super large span eccentric support grid structure coal shed |
| CN112252803A (en) * | 2020-11-13 | 2021-01-22 | 大唐环境产业集团股份有限公司 | Integral environment-friendly closed material shed |
-
2012
- 2012-08-30 CN CN 201220436838 patent/CN202810303U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105986698A (en) * | 2015-02-17 | 2016-10-05 | 柏美迪康环境工程（上海）股份有限公司 | Using method of ceiling structures with dust restraining and weather-factor preventing functions |
| CN105971292A (en) * | 2016-05-31 | 2016-09-28 | 上海宝冶集团有限公司 | Synchronous slippage construction technique for double-span net rack with middle column |
| CN109083477A (en) * | 2018-08-27 | 2018-12-25 | 山西尚风科技股份有限公司 | A kind of multiple arch moulding mixture storehouse |
| CN111058535A (en) * | 2019-12-24 | 2020-04-24 | 国电龙源电力技术工程有限责任公司 | Super large span eccentric support grid structure coal shed |
| CN112252803A (en) * | 2020-11-13 | 2021-01-22 | 大唐环境产业集团股份有限公司 | Integral environment-friendly closed material shed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20160830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |