CN203222891U - Spherical coal storage shed of grid structure - Google Patents
Spherical coal storage shed of grid structure Download PDFInfo
- Publication number
- CN203222891U CN203222891U CN 201320193885 CN201320193885U CN203222891U CN 203222891 U CN203222891 U CN 203222891U CN 201320193885 CN201320193885 CN 201320193885 CN 201320193885 U CN201320193885 U CN 201320193885U CN 203222891 U CN203222891 U CN 203222891U
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- spherical
- coal storage
- bolt sphere
- grid structure
- bolt
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Abstract
The utility model relates to a grid structure, in particular to a spherical coal storage shed of the grid structure. The spherical coal storage shed of the grid structure mainly solves the technical problems that when a grid structure existing in the prior art is used for constructing a coal storage shed, construction is complex, installation is not easy, the size of the coal storage shed is small, and connection is not firm and adjustment can't be realized. The spherical coal storage shed of the grid structure comprises a bolt sphere (1) and steel rods (2), wherein the bolt sphere (1) and the steel rods (2) form the spherical grid structure, a grid upper chord mechanism and a grid lower chord mechanism are arranged at the upper portion and the lower portion of the grid structure respectively, a main purlin (3) is arranged on the grid, a purlin support (4) is connected to the lower end of the main purlin, a bracket (5) is fixedly arranged at the lower end of the purlin support, a bracket pipe (6) is connected to the middle of the bracket in a penetrating mode, the lower end of the bracket pipe is connected with an upper chord sphere (7), and a hole (8) is formed in the middle of the spherical grid structure.
Description
Technical field
The utility model relates to a kind of space truss structure, especially relates to a kind of to the spherical coal storage canopy of space truss structure.
Background technology
Rack is used very wide in steel work, for example in industry and the roof system (roof truss etc.) of civilian construction and crane girder, bridge, crane, hydraulic gate, offshore oil production platform, uses steel truss always as the main member of load-carrying members.The steel mesh frame of the various types of more employing then belongs to Steel Space Truss in large span public building roof structure.Various types of pylons, as TV, transmission of electricity, drilling well, crane with pylon and mast tower, the Steel Space Truss that three commonly used, four sides or multiaspect plane frame are formed.Chinese patent discloses a kind of suspension truss structure (notice of authorization number: CN 2364009Y), it is mainly by one group of crossbeam, parallel drag-line, suspension cable, tiltedly hoist cable and main hoist cable constitute, some isometric crossbeams that equate with positive equilateral structure limit number, by a client link common node together with each crossbeam with the radial arrangement of equal angles towards periphery of each crossbeam, form one group of covering of the fan structure of evenly arranging, by one group of parallel drag-line it is strained tangential between each crossbeam, parallel drag-line between each crossbeam forms one group of concentric positive equilateral on the total plane, simultaneously, on the above-mentioned covering of the fan of several symmetries between each crossbeam, also be symmetrical arranged the suspension cable that intersects with parallel drag-line, on the vertical direction of positive equilateral structure, one group of oblique hoist cable that is arranged in symmetrically on the crossbeam is set, tiltedly hoist cable draws in vertical direction gradually, compile and be fixed on the lifting pivot point that is positioned on the positive equilateral structure centre vertical line, pivot point then is attached at main hoist cable lower end.It is comparatively complicated when building that but this space truss structure is used for the coal storage canopy, installs comparatively difficultly, and the volume of coal storage canopy is less, and its connection is more insecure, can't adjust.
The utility model content
The utility model provides the spherical coal storage canopy of a kind of space truss structure, it mainly is comparatively complicated when solving the existing in prior technology space truss structure and being used for the coal storage canopy and building, and installs comparatively difficultly, and the volume of coal storage canopy is less, and its connection is more insecure, the technical problem that can't adjust etc.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
The spherical coal storage canopy of space truss structure of the present utility model, comprise bolt sphere and steel pole, described bolt sphere and steel pole are formed spherical space truss structure, the upper and lower part of space truss structure is provided with rack remontoir, rack lower edge mechanism respectively, and rack is provided with main purlin, and main purlin lower end is connected with the purlin holder, fixedly there is rest purlin holder lower end, rest middle part cross-under has a trustship, and a trustship lower end is connected with the ball that winds up, and the middle part of spherical net brace structure is provided with the hole.Bolt sphere and steel pole all are a plurality of, thereby can build spherical space truss structure, make that the volume of coal storage canopy is bigger.The hole of space truss structure can arrange a plurality of, thereby is used for output or input coal.
As preferably, described rack remontoir includes bolt sphere, by high-strength bolt many steel poles is arranged fixedly on the bolt sphere, and fixedly there is sleeve the high-strength bolt outside by pin, is provided with shrouding between sleeve and the steel pole, and support plate is also fixedly arranged on the bolt sphere.Sleeve can prevent bolt sphere wearing and tearing steel pole.
As preferably, described rack lower edge mechanism includes bolt sphere, by high-strength bolt many steel poles is arranged fixedly on the bolt sphere, has at least the inner of a steel pole to have conehead, by pin sleeve is arranged fixedly on the steel pole between conehead and the bolt sphere, have fabrication hole on the bolt sphere.Reserve the installation that fabrication hole can make things convenient for rack.
Therefore, space truss structure of the present utility model is comparatively simple when being used for the construction of coal storage canopy, and it is comparatively easy to install, and the volume of coal storage canopy is bigger, and its connection is comparatively firm, can adjust, and is simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is syndeton schematic diagrames of the utility model master purlin and rest;
Accompanying drawing 3 is structural representations of rack remontoir;
Accompanying drawing 4 is structural representations of rack lower edge mechanism.
Component, position and numbering among the figure: bolt sphere 1, steel pole 2, main purlin 3, purlin holder 4, rest 5, a trustship 6, the ball 7 that winds up, hole 8, high-strength bolt 9, pin 10, sleeve 11, shrouding 12, support plate 13, conehead 14, fabrication hole 15.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the spherical coal storage canopy of this routine space truss structure, as Fig. 1, comprise bolt sphere 1 and steel pole 2, bolt sphere and steel pole are formed spherical space truss structure, the upper and lower part of space truss structure is provided with rack remontoir, rack lower edge mechanism respectively, as Fig. 2, rack is provided with main purlin 3, and main purlin lower end is connected with purlin holder 4, fixedly there is rest 5 purlin holder lower end, rest middle part cross-under has a trustship 6, and a trustship lower end is connected with the ball 7 that winds up, and the middle part of spherical net brace structure is provided with hole 8.As Fig. 3, the rack remontoir includes bolt sphere 1, by high-strength bolt 9 many steel poles 2 is arranged fixedly on the bolt sphere, and fixedly there is sleeve 11 the high-strength bolt outside by pin 10, is provided with shrouding 12 between sleeve and the steel pole, and support plate 13 is also fixedly arranged on the bolt sphere.As Fig. 4, rack lower edge mechanism includes bolt sphere, by high-strength bolt 9 many steel poles 2 is arranged fixedly on the bolt sphere, has at least the inner of a steel pole to have conehead 14, by pin 10 sleeve 11 is arranged fixedly on the steel pole between conehead and the bolt sphere, have fabrication hole 15 on the bolt sphere.
The above only is specific embodiment of the utility model, but architectural feature of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and the variation of doing or modification all are encompassed among the claim of the present utility model.
Claims (3)
1. the spherical coal storage canopy of a space truss structure, comprise bolt sphere (1) and steel pole (2), it is characterized in that the space truss structure that described bolt sphere (1) is spherical with steel pole (2) composition, the upper and lower part of space truss structure is provided with rack remontoir, rack lower edge mechanism respectively, rack is provided with main purlin (3), main purlin lower end is connected with purlin holder (4), fixedly there is rest (5) purlin holder lower end, rest middle part cross-under has a trustship (6), prop up the trustship lower end and be connected with the ball that winds up (7), the middle part of spherical net brace structure is provided with hole (8).
2. the spherical coal storage canopy of space truss structure according to claim 1, it is characterized in that described rack remontoir includes bolt sphere (1), by high-strength bolt (9) many steel poles (2) are arranged fixedly on the bolt sphere, high-strength bolt is outside fixedly to have sleeve (11) by pin (10), be provided with shrouding (12) between sleeve and the steel pole, support plate (13) is also fixedly arranged on the bolt sphere.
3. the spherical coal storage canopy of space truss structure according to claim 1 and 2, it is characterized in that described rack lower edge mechanism includes bolt sphere (1), by high-strength bolt (9) many steel poles (2) are arranged fixedly on the bolt sphere, have at least the inner of a steel pole to have conehead (14), by pin (10) sleeve (11) is arranged fixedly on the steel pole between conehead and the bolt sphere, have fabrication hole (15) on the bolt sphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320193885 CN203222891U (en) | 2013-04-17 | 2013-04-17 | Spherical coal storage shed of grid structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320193885 CN203222891U (en) | 2013-04-17 | 2013-04-17 | Spherical coal storage shed of grid structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203222891U true CN203222891U (en) | 2013-10-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320193885 Expired - Fee Related CN203222891U (en) | 2013-04-17 | 2013-04-17 | Spherical coal storage shed of grid structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203222891U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103828642A (en) * | 2013-12-24 | 2014-06-04 | 张乐军 | Hemispherical arch shed |
| CN106121045A (en) * | 2016-08-31 | 2016-11-16 | 芜湖天航科技（集团）股份有限公司 | A kind of rack bar molectron and manufacture method |
-
2013
- 2013-04-17 CN CN 201320193885 patent/CN203222891U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103828642A (en) * | 2013-12-24 | 2014-06-04 | 张乐军 | Hemispherical arch shed |
| CN106121045A (en) * | 2016-08-31 | 2016-11-16 | 芜湖天航科技（集团）股份有限公司 | A kind of rack bar molectron and manufacture method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20160417 |