CN203222919U - Circular-arc-shaped coal storage steel shed of net rack structure - Google Patents
Circular-arc-shaped coal storage steel shed of net rack structure Download PDFInfo
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- CN203222919U CN203222919U CN 201320193938 CN201320193938U CN203222919U CN 203222919 U CN203222919 U CN 203222919U CN 201320193938 CN201320193938 CN 201320193938 CN 201320193938 U CN201320193938 U CN 201320193938U CN 203222919 U CN203222919 U CN 203222919U
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- net rack
- bolt
- rack structure
- coal storage
- bolt sphere
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Abstract
The utility model relates to a net rack structure, in particular to a circular-arc-shaped coal storage steel shed of the net rack structure. The circular-arc-shaped coal storage steel shed of the net rack structure mainly solves the technical problems that when a net rack structure existing in the prior art is used for constructing a coal storage steel shed, construction is complex, installation is not easy, and connection is not firm and can not be regulated. The circular-arc-shaped coal storage steel shed of the net rack structure comprises bolt spheres (1) and steel bars (2), wherein the bolt spheres (1) and the steel bars (2) form the circular-arc-shaped net rack structure, support mechanisms (3) are arranged at the two ends of the net rack structure, each support mechanism comprises a pre-buried board (4) which is fixed with a concrete column together, a support bottom board (6) is fixed on each pre-buried board through a transition board (5), each support bottom board fixes one bolt sphere through a support rib board (7), each bolt sphere is fixed on one concrete column through a connecting rod (8), and the net rack structure is further provided with a net rack upper chord mechanism, a net rack lower chord mechanism and a main purline connecting mechanism.
Description
Technical field
The utility model relates to a kind of space truss structure, especially relates to a kind of space truss structure circular arc coal storage steel canopy.
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 coal storage steel canopy, installs comparatively difficultly, and its connection is more insecure, can't adjust.
The utility model content
The utility model provides a kind of space truss structure circular arc coal storage steel canopy, it mainly is comparatively complicated when solving the existing in prior technology space truss structure for the construction of coal storage steel canopy, install comparatively difficultly, 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:
Space truss structure circular arc coal storage steel canopy of the present utility model, comprise bolt sphere and steel pole, described bolt sphere and steel pole are formed the space truss structure of circular arc, the two ends of space truss structure are provided with a seat mechanism, prop up seat mechanism and include the embedded board that is fixed together with concrete column, by rebound base-plate is arranged fixedly on the embedded board, base-plate is by bearing gusset set bolt ball, bolt sphere is fixed on the concrete column by connecting rod, also is provided with on the rack lower edge mechanism and main purlin bindiny mechanism on the space truss structure.Bolt sphere and steel pole all are a plurality of, thereby can build the space truss structure of circular arc.Space truss structure can be connected with ground by a seat mechanism.
As preferably, lower edge mechanism comprises bolt sphere on the described rack, by high-strength bolt many steel poles are arranged fixedly on the bolt sphere, fixedly there is sleeve the high-strength bolt outside by pin, be provided with shrouding between sleeve and the steel pole, support plate is also fixedly arranged on the bolt sphere, have at least the inner of a steel pole to have conehead.Sleeve can prevent bolt sphere wearing and tearing steel pole.
As preferably, described main purlin bindiny mechanism includes bolt sphere, and bolt sphere is connected with a trustship, and the seat tube cross-under is on rest, and rest dragged the purlin holder that main purlin is fixedly arranged.
Therefore, space truss structure of the present utility model is comparatively simple when being used for the construction of coal storage steel canopy, and it is comparatively easy to install, and its connection is comparatively firm, can adjust, 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 a kind of structural representations that the utility model props up seat mechanism;
Accompanying drawing 3 is a kind of structural representations of lower edge mechanism on the utility model rack;
Accompanying drawing 4 is a kind of structural representations of the utility model master purlin bindiny mechanism.
Component, position and numbering among the figure: bolt sphere 1, steel pole 2, a seat mechanism 3, embedded board 4, rebound 5, base-plate 6, bearing gusset 7, connecting rod 8, high-strength bolt 9, pin 10, sleeve 11, shrouding 12, support plate 13, conehead 14, a trustship 15, rest 16, purlin holder 17, main purlin 18.
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 space truss structure circular arc coal storage steel canopy that this is routine, as Fig. 1, comprise bolt sphere 1 and steel pole 2, bolt sphere and steel pole are formed the space truss structure of circular arc, the two ends of space truss structure are provided with a seat mechanism 3, as Fig. 2, prop up seat mechanism and include the embedded board 4 that is fixed together with concrete column, by rebound 5 base-plate 6 is arranged fixedly on the embedded board, base-plate is by bearing gusset 7 set bolt balls, bolt sphere is fixed on the concrete column by connecting rod 8, also is provided with on the rack lower edge mechanism and main purlin bindiny mechanism on the space truss structure.As Fig. 3, lower edge mechanism comprises bolt sphere on the rack, by high-strength bolt 9 many steel poles are arranged fixedly on the bolt sphere, fixedly there is sleeve 11 the high-strength bolt outside 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, have at least the inner of a steel pole to have conehead 14.As Fig. 4, main purlin bindiny mechanism includes bolt sphere 1, and bolt sphere is connected with a trustship 15, and the seat tube cross-under is on rest 16, and rest dragged purlin holder 17 that main purlin 18 is fixedly arranged.
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. space truss structure circular arc coal storage steel canopy, comprise bolt sphere (1) and steel pole (2), the space truss structure that it is characterized in that described bolt sphere (1) and steel pole (2) composition circular arc, the two ends of space truss structure are provided with a seat mechanism (3), prop up seat mechanism and include the embedded board (4) that is fixed together with concrete column, by rebound (5) base-plate (6) is arranged fixedly on the embedded board, base-plate is by bearing gusset (7) set bolt ball, bolt sphere is fixed on the concrete column by connecting rod (8), also is provided with on the rack lower edge mechanism and main purlin bindiny mechanism on the space truss structure.
2. space truss structure circular arc coal storage steel canopy according to claim 1, it is characterized in that lower edge mechanism comprises bolt sphere on the described rack, by high-strength bolt (9) many steel poles 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, have at least the inner of a steel pole to have conehead (14).
3. space truss structure circular arc coal storage steel canopy according to claim 1, it is characterized in that described main purlin bindiny mechanism includes bolt sphere (1), bolt sphere is connected with a trustship (15), and the seat tube cross-under is on rest (16), and rest dragged purlin holder (17) that main purlin (18) is fixedly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320193938 CN203222919U (en) | 2013-04-17 | 2013-04-17 | Circular-arc-shaped coal storage steel shed of net rack structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320193938 CN203222919U (en) | 2013-04-17 | 2013-04-17 | Circular-arc-shaped coal storage steel shed of net rack structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203222919U true CN203222919U (en) | 2013-10-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320193938 Expired - Fee Related CN203222919U (en) | 2013-04-17 | 2013-04-17 | Circular-arc-shaped coal storage steel shed of net rack structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN203222919U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264999A (en) * | 2014-09-09 | 2015-01-07 | 河北钢铁股份有限公司邯郸分公司 | Large roof grid structure assembling and installing method |
| CN105863045A (en) * | 2016-05-23 | 2016-08-17 | 山东大学 | Net rack structure for top of cylindrical silo |
| WO2016187800A1 (en) * | 2015-05-26 | 2016-12-01 | 许亮芳 | Metal frame device |
| CN108590033A (en) * | 2018-05-04 | 2018-09-28 | 国电大渡河沙坪水电建设有限公司 | A kind of factory building roof rack project installation structure and its construction method |
| CN111395623A (en) * | 2020-03-27 | 2020-07-10 | 中国核工业华兴建设有限公司 | Steel arch-shaped roof structure of nuclear power station and assembling construction method thereof |
| CN113700199A (en) * | 2021-09-29 | 2021-11-26 | 深圳市云光绿建科技有限公司 | Special-shaped backdrop system |
| CN114197714A (en) * | 2021-12-03 | 2022-03-18 | 中铁四院集团西南勘察设计有限公司 | Prefabricated floor slab and installation method thereof |
-
2013
- 2013-04-17 CN CN 201320193938 patent/CN203222919U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264999A (en) * | 2014-09-09 | 2015-01-07 | 河北钢铁股份有限公司邯郸分公司 | Large roof grid structure assembling and installing method |
| CN104264999B (en) * | 2014-09-09 | 2016-05-11 | 河北钢铁股份有限公司邯郸分公司 | A kind of assembling of large-scale Roof Latticed Truss Structure and installation method |
| WO2016187800A1 (en) * | 2015-05-26 | 2016-12-01 | 许亮芳 | Metal frame device |
| CN105863045A (en) * | 2016-05-23 | 2016-08-17 | 山东大学 | Net rack structure for top of cylindrical silo |
| CN105863045B (en) * | 2016-05-23 | 2018-04-24 | 山东大学 | Silo top grid structure |
| CN108590033A (en) * | 2018-05-04 | 2018-09-28 | 国电大渡河沙坪水电建设有限公司 | A kind of factory building roof rack project installation structure and its construction method |
| CN111395623A (en) * | 2020-03-27 | 2020-07-10 | 中国核工业华兴建设有限公司 | Steel arch-shaped roof structure of nuclear power station and assembling construction method thereof |
| CN111395623B (en) * | 2020-03-27 | 2021-06-08 | 中国核工业华兴建设有限公司 | Steel arch-shaped roof structure of nuclear power station and assembling construction method thereof |
| CN113700199A (en) * | 2021-09-29 | 2021-11-26 | 深圳市云光绿建科技有限公司 | Special-shaped backdrop system |
| CN113700199B (en) * | 2021-09-29 | 2023-11-24 | 深圳市云光绿建科技有限公司 | Special-shaped awning system |
| CN114197714A (en) * | 2021-12-03 | 2022-03-18 | 中铁四院集团西南勘察设计有限公司 | Prefabricated floor slab and installation method thereof |
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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 |