CN103184767A - Detachable and integrated cylindrical shell structure - Google Patents
Detachable and integrated cylindrical shell structure Download PDFInfo
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- CN103184767A CN103184767A CN201310023665XA CN201310023665A CN103184767A CN 103184767 A CN103184767 A CN 103184767A CN 201310023665X A CN201310023665X A CN 201310023665XA CN 201310023665 A CN201310023665 A CN 201310023665A CN 103184767 A CN103184767 A CN 103184767A
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- shell structure
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Abstract
The invention relates to a novel detachable and integrated cylindrical shell structure, which includes an upper integrated cylindrical shell and a lower independent foundation. The novel structure is mainly characterized in that the lower part of the cylindrical reticulated shell vertically and downwards extends, so that the original lattice cylinder used for supporting is substituted; and a novel sleeve screw thread joint is adopted in the joint connection manner to enable the structure to be detachable. The novel detachable and integrated cylindrical shell structure has the main advantages that partial cylindrical reticulated shell also serves as a supporting structure to improve the integrity of the structure, and partial cylindrical shell is vertically arranged to improve the space utilization efficiency of the reticulated shell structure; and the adopted novel screw thread sleeve joint enables the mounting and disassembly of the structure to be easy.
Description
Technical field
The present invention relates to a kind of detachable integrated pole shell structure, this kind invention belongs to the new system field.
Technical background
The curved surface space structures system that latticed shell structure is formed by connecting by node by bar unit because this system has stressed reasonable, advantages such as the Stability Analysis of Structures row is good, easy construction, is applied to all types of industries and civilian construction morely.
Yet, the development of modern technologies is maked rapid progress, when the function of the technological level of industrial construction or building changes, existing building and structure may occur and can not satisfy the requirement of technical level or the needs of public activity, so the form innovation of latticed shell structure is very necessary.If the bearing of latticed shell structure does not land, then often need supporting construction is set separately, and the globality service behaviour of supporting construction and latticed shell structure needs further to improve; If the bearing of latticed shell structure lands, then often can't take full advantage of in the space of latticed shell structure corner, cause certain space waste.
At the actual demand in current latticed shell structure field, invented detachable integrated pole shell structure.The main feature of new structure is the bottom of cylindrical reticulated shell is extended straight down, has replaced original lattice post, the performance supporting role; Its node type of attachment has adopted new casing screw thread node, realizes its detachable function.This new structure not only combines supporting construction and latticed shell structure together, has improved the globality of structure; And increased the headroom of corner, improved space utilization efficient.In addition, structure applications screw thread cover pipe node, can easily realize the dismounting that is installed on of detachable integrated pole shell, have higher utility.
Summary of the invention
The novel detachable integrated pole shell structure that the present invention relates to comprises top integrated pole shell and single footing, bottom.The main feature of this new structure is: the bottom of cylindrical reticulated shell is extended straight down, replaced original lattice post, bring into play supporting role, improved the globality of structure; Increase the headroom of structure corner, improved the space utilization efficient of detachable integrated pole shell structure; New structure has adopted novel screw thread cover pipe node, realizes reliable linkage function and its disassembling function by screw thread and outer tube are set.
The present invention relates generally to following several respects content:
Detachable integrated pole shell structure includes upper wire shell structure and bottom basis and forms.The upper wire shell structure is connected and composed by upper chord, lower chord, web member, last connecting rod, lower link.The basis, bottom mainly is made of concrete part and pre-embedded steel slab.Extend straight down the bottom of latticed shell structure, has replaced the lattice post, strengthens the globality of structure.Latticed shell structure is connected with the basis, bottom by bolt, and is provided with shear key in the junction.
The basis, bottom is for leaving pre-embedded steel slab in single footing and top, and the upper wire shell structure adopts bolt to be connected with the basis, bottom; The low entry node place, bottom of the upper wire shell structure of detachable integrated pole shell is provided with steel plate, reserves screw on the steel plate and weld shear key under steel plate; Top, single footing pre-embedded steel slab; Integrated pole shell structure and single footing are connected and fixed by bolt.
Upper chord in the upper wire shell structure, lower chord, web member, last connecting rod, lower link are formed by connecting by screw thread cover pipe node.
The upper wire shell structure of detachable integrated pole shell structure is divided into the circular arc portion on top and the vertical part that is connected with circular arc portion, and two parts constitute by upper chord, lower chord, web member, screw thread cover pipe node.Various rod members are connected on the cast steel node by screwed outer tube.The process of installation and removal is very easy.
The detachable integrated pole shell structure that relates among the present invention has improved the globality of structure; Increase the headroom of structure corner, improved the space utilization efficient of detachable integrated pole shell structure; New structure has adopted new casing screw thread node, realizes its detachable function by screw thread and outer tube are set, and has higher utility.
Figure of description:
Fig. 1 basic part connects lateral view
The detachable integral type net of Fig. 2 shell elevation
The lateral view of the detachable integrated pole shell of Fig. 3
The quadrangular pyramid units detail drawing of the detachable integrated pole shell of Fig. 4
The interim support arrangement figure of the detachable integrated pole shell of Fig. 5
The detachable integrated pole shell of Fig. 6 installation unit zoning plan
Among the figure: the pre-embedded steel slab of 1-single footing; The vertical part of 2-post shell; The 3-single footing; 4-connected node steel plate; The 5-connecting bolt; The 6-cast steel node; The 7-upper chord; The 8-lower chord; The 9-web member; The last connecting rod of 10-; The 11-lower link; 12-node outer tube; 13-top net shell; 14-net shell unit one; 15-coupling part one; 16-net shell unit two; 17-supports temporarily; 18-coupling part two.
Specific implementation method
The mounting method of detachable integrated pole shell is as follows:
1, built-in fitting 1 is left at the top, single footing, and the vertical part 2 of integrated pole shell adopts dismountable structure that is connected with single footing 3.The place, bottom of the vertical part 2 of integrated pole shell is provided with the steel plate 4 of reserving screw and adopts bolt to be connected 5 with single footing 3.
2, the vertical part 2 of integrated pole shell is made up of cast steel node 6, upper chord 7, lower chord 8, web member 9, last connecting rod 10, lower link 11, adopts the outer tube 12 that has screw thread that cast steel node 6 and various rod members are connected and fixed.
3, install the vertical part 2 of integrated pole shell after, assembling constitutes several net shell module units zones at first on the ground.At first 2 upper chords 7 are linked to each other with 4 last nodes 6 respectively by sleeve 12 with 2 last connecting rods 10, constitute the summit portion 13 of a net shell unit body.Utilize sleeve 12 that 4 web members 9 are connected with 4 inner contact that go up node 6 respectively equally.Elder generation all is screwed to sleeve 12 respectively on the web member 9 in advance before 4 web members 9 being connected with lower node 6 again, and 4 web member joints on the lower node 6 are alignd with 4 web members 9, sleeve 12 is backed out successively rod member is connected with node.In like manner continue other position rod members of assembling, be assembled into predetermined net shell installation unit on ground respectively.
4, after the ground assembling was finished, the subregion was carried out hoisted in position and splicing is installed.At first with crane net shell installation unit 1 is sling, moved near vertical the part 2 and interpolation connection rod members 15 of integrated pole shell structure.Net shell installation unit 2 16 is sling by crane, moved to that net shell installation unit one 14 assigned addresses are other to be installed interim support 17 additional and fix, support 17 tops temporarily and adopt jack to support.Net shell installation unit 1 added rod members 18 with 2 16 aerial butt joints of net shell installation unit zone and was connected in the air this moment, and installed that interim support 17 is meanwhile adjusted the jack height at any time can be carried out smoothly in order to dock additional.
Install chord member 7 when 5, docking earlier and go up connecting rod 10, at first sleeve 12 all is screwed on the rod member, the rod member of the sleeve pipe 12 of will screwing on moves to specify to put again sleeve pipe is screwed back, and makes the upper chord 7 parts butt joint of both sides net shell unit.Assemble web member then, utilize sleeve 12 that 4 web members 9 are connected with 4 inner contact that go up node respectively equally.Elder generation all is screwed to sleeve respectively on the web member 9 in advance before 4 web members being connected with lower node again, and 4 web member 9 joints on the lower node are alignd with 4 web member rod members, sleeve 12 is backed out successively rod member is connected with node.Assemble lower chord 8 and lower link 11 at last, at first sleeve 12 all is screwed on the rod member, the rod member of the sleeve pipe of will screwing on moves to specify to put again sleeve pipe 12 is screwed back, and makes the lower chord of both sides net shell unit partly finish butt joint.So far two parts net shell has docked and has finished, and can withdraw from interim support 17.So far, detachable integrated pole shell structure installation.
Claims (4)
1. detachable integrated pole shell structure is characterized in that: include upper wire shell structure and bottom basis and form.The upper wire shell structure is connected and composed by upper chord, lower chord, web member, last connecting rod, lower link.The basis, bottom mainly is made of concrete part and pre-embedded steel slab.Extend straight down the bottom of latticed shell structure, has replaced the lattice post, strengthens the globality of structure.Latticed shell structure is connected with the basis, bottom by bolt, and is provided with shear key in the junction.
2. detachable integrated pole shell structure according to claim 1 is characterized in that: the basis, bottom is for leaving pre-embedded steel slab in single footing and top, and the upper wire shell structure is connected with bottom basic employing bolt; The low entry node place, bottom of the upper wire shell structure of detachable integrated pole shell is provided with steel plate, reserves screw on the steel plate and weld shear key under steel plate; Top, single footing pre-embedded steel slab; Integrated pole shell structure and single footing are connected and fixed by bolt.
3. according to claim 1 or the described detachable integrated pole shell structure of claim 2, it is characterized in that: the upper chord in the upper wire shell structure, lower chord, web member, last connecting rod, lower link are formed by connecting by screw thread cover pipe node.
4. according to claim 1 or the described detachable integrated pole shell structure of claim 2, it is characterized in that: the upper wire shell structure of detachable integrated pole shell structure is divided into the circular arc portion on top and the vertical part that is connected with circular arc portion, and two parts constitute by upper chord, lower chord, web member, screw thread cover pipe node.Various rod members are connected on the cast steel node by screwed outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310023665XA CN103184767A (en) | 2013-01-22 | 2013-01-22 | Detachable and integrated cylindrical shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310023665XA CN103184767A (en) | 2013-01-22 | 2013-01-22 | Detachable and integrated cylindrical shell structure |
Publications (1)
| Publication Number | Publication Date |
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| CN103184767A true CN103184767A (en) | 2013-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310023665XA Pending CN103184767A (en) | 2013-01-22 | 2013-01-22 | Detachable and integrated cylindrical shell structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106245754B (en) * | 2016-09-20 | 2019-02-19 | 中冶华天工程技术有限公司 | A kind of connection structure of latticed shell structure and wind truss column |
| CN109537737A (en) * | 2019-01-14 | 2019-03-29 | 浙江新盛建设集团有限公司 | A kind of the totally detachable type machining shed and its assemble method of waterproof layer partition |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01223237A (en) * | 1987-07-27 | 1989-09-06 | L Berger Horst | Freely extensible roof structure |
| CN101660326A (en) * | 2009-09-07 | 2010-03-03 | 张金贵 | Demountable flowing building framework |
| CN201560495U (en) * | 2009-11-13 | 2010-08-25 | 北京工业大学 | Novel ground cable-arch structure |
| CN101892738A (en) * | 2010-08-20 | 2010-11-24 | 中太建设集团股份有限公司 | Embedded scaffold connecting tube and construction method thereof |
-
2013
- 2013-01-22 CN CN201310023665XA patent/CN103184767A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01223237A (en) * | 1987-07-27 | 1989-09-06 | L Berger Horst | Freely extensible roof structure |
| CN101660326A (en) * | 2009-09-07 | 2010-03-03 | 张金贵 | Demountable flowing building framework |
| CN201560495U (en) * | 2009-11-13 | 2010-08-25 | 北京工业大学 | Novel ground cable-arch structure |
| CN101892738A (en) * | 2010-08-20 | 2010-11-24 | 中太建设集团股份有限公司 | Embedded scaffold connecting tube and construction method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106245754B (en) * | 2016-09-20 | 2019-02-19 | 中冶华天工程技术有限公司 | A kind of connection structure of latticed shell structure and wind truss column |
| CN109537737A (en) * | 2019-01-14 | 2019-03-29 | 浙江新盛建设集团有限公司 | A kind of the totally detachable type machining shed and its assemble method of waterproof layer partition |
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Application publication date: 20130703 |