CN205776741U - A kind of steel structure mounting structure of dome structure - Google Patents
A kind of steel structure mounting structure of dome structure Download PDFInfo
- Publication number
- CN205776741U CN205776741U CN201620514850.8U CN201620514850U CN205776741U CN 205776741 U CN205776741 U CN 205776741U CN 201620514850 U CN201620514850 U CN 201620514850U CN 205776741 U CN205776741 U CN 205776741U
- Authority
- CN
- China
- Prior art keywords
- dome
- lattice column
- cross truss
- steel
- mounting structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses the steel structure mounting structure of a kind of dome structure, being included on dome lower circumference the cross truss radially set up and the lattice column extending upwardly in dome from cross truss center vertical, cross truss is provided with, with the junction point of lattice column, the dead man of shaking the head extended obliquely upward.The available on-the-spot civil engineering structure of this utility model, first pass through lattice column and the center ring beam of dome structure is installed, utilize column to draw afterwards and set dead man of shaking the head to radially installing with hoop girder steel, additionally, secondary beam can be set on cross truss and lay plank, by dome hole temporary enclosed, thinking that follow-up curtain wall is installed provides work surface；Using this mounting structure simple structure, easy for installation, reasonable stress, working security is good, and work efficiency is high, can be widely applied in the steel structure installation of dome structure.
Description
Technical field
This utility model relates to a kind of steel construction, is specifically related to the mounting structure of a kind of dome.
Background technology
Dome structure is the hemispherical space at building top of dangling, and its Steel Structure Installation is in roofing, the highest, and knot
Below structure unsettled, workman cannot utilize existing structure face to carry out construction operation, and field condition is limited simultaneously, substantially can not adopt
Carry out with tradition full hall scaffold work surface and tower crane hanging method, there is poor stability under this type of working environment and difficulty is installed
Spend big problem.
Utility model content
Utility model purpose: the purpose of this utility model is for the deficiencies in the prior art, it is provided that a kind of dome structure
Steel structure mounting structure, to solve inconvenience and the problem of poor stability when dome structure is constructed.
Technical scheme: the steel structure mounting structure of a kind of dome structure, is included on dome lower circumference ten radially set up
Font truss and the lattice column extended upwardly to from cross truss center vertical in dome, cross truss and lattice
The junction point of formula column is provided with the dead man of shaking the head extended obliquely upward.
Further, be positioned at the lattice column top at dome inner ring beam absolute altitude be evenly distributed outward extending several
Encorbelment rest.
Further, described in the shake the head arm suspension column of dead man be arranged at the bottom of lattice column, the top of dead man of shaking the head uses
Jack and lattice column drawknot.
Further, the top of described lattice column is by cable rope and surrounding concrete structure drawknot.
Further, described cross truss arranged secondary beam and lay plank.
Further, the chord member of described cross truss and web member are square hollow type steel pipe, and employing is welded to connect.
Further, described lattice column is connected by bolt with cross truss.
Beneficial effect: the available on-the-spot civil engineering structure of this utility model, first passes through lattice column and installs dome structure
Center ring beam, utilizes column to draw afterwards and sets dead man of shaking the head to radially installing with hoop girder steel, it addition, on cross truss
Can arrange secondary beam and lay plank, by dome hole temporary enclosed, thinking that follow-up curtain wall is installed provides work surface；Use
This mounting structure simple structure, easy for installation, reasonable stress, working security is good, and work efficiency is high, can extensively apply
In the steel structure of dome structure is installed.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below technical solutions of the utility model are described in detail, but protection domain of the present utility model is not limited to institute
State embodiment.
Embodiment: the steel structure mounting structure of a kind of dome structure, as it is shown in figure 1, include cross truss 1, lattice
Column 2, encorbelment rest 3 and dead man 4 of shaking the head.Cross truss 1 on dome lower circumference along orthogonal footpath
To setting up, the chord member of cross truss 1 and web member are square hollow type steel pipe, and employing is welded to connect.Utilize cross
Truss 1 extends in dome from cross truss 1 center straight up as support, lattice column 2, lattice
Formula column 2 is connected by bolt with cross truss 1, and the post limb of lattice column 2, web member the most all use square hollow type
Steel, employing is welded to connect.The top of lattice column 2 is by 6 cable ropes 5 and surrounding concrete structure drawknot.
Being positioned at, lattice column 2 top at dome inner ring beam absolute altitude is circumferentially arranged has several outward extending to encorbelment
Rest 3, the cross section of rest 3 of encorbelmenting uses square hollow section, measures, positions, unwrapping wire during installation on rest
Afterwards, tower crane is utilized ring beam lifting to be put in place.
Cross truss 1 is provided with the dead man 4 of shaking the head extended obliquely upward, dead man 4 of shaking the head with the junction point of lattice column 2
Arm suspension column is arranged at the bottom of lattice column 2, and the top of dead man 4 of shaking the head uses jack and lattice column 2 drawknot.
Dead man 4 of shaking the head utilizes tower crane to install and shift position, can complete dome top radial girders and hoop beam by this dead man 4 of shaking the head
Installation.
It addition, cross truss 1 is by arranging secondary beam and laying plank, can dome hole temporary enclosed be thought follow-up
Curtain wall is installed provides work surface.
Although as it has been described above, represented and described this utility model with reference to specific preferred embodiment, but it must not solve
It is interpreted as the restriction to this utility model self.In the spirit and scope of the present utility model defined without departing from claims
Under premise, can various changes can be made in the form and details to it.
Claims (7)
1. the steel structure mounting structure of a dome structure, it is characterized in that: be included on dome lower circumference the cross truss radially set up and the lattice column extending upwardly in dome from cross truss center vertical, cross truss is provided with, with the junction point of lattice column, the dead man of shaking the head extended obliquely upward.
The steel structure mounting structure of dome structure the most according to claim 1, it is characterised in that: it is positioned at the lattice column top at dome inner ring beam absolute altitude and has been evenly distributed outward extending several and encorbelments rest.
The steel structure mounting structure of dome structure the most according to claim 1, it is characterised in that the arm suspension column of dead man of shaking the head described in: is arranged at the bottom of lattice column, the top of dead man of shaking the head uses jack and lattice column drawknot.
The steel structure mounting structure of dome structure the most according to claim 1, it is characterised in that: the top of described lattice column is by cable rope and surrounding concrete structure drawknot.
The steel structure mounting structure of dome structure the most according to claim 1, it is characterised in that: secondary beam is set on described cross truss and lays plank.
The steel structure mounting structure of dome structure the most according to claim 1, it is characterised in that: the post limb of the chord member of described cross truss, web member and lattice column, web member are square hollow type steel pipe, and employing is welded to connect.
The steel structure mounting structure of dome structure the most according to claim 1, it is characterised in that: described lattice column is connected by bolt with cross truss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620514850.8U CN205776741U (en) | 2016-05-31 | 2016-05-31 | A kind of steel structure mounting structure of dome structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620514850.8U CN205776741U (en) | 2016-05-31 | 2016-05-31 | A kind of steel structure mounting structure of dome structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205776741U true CN205776741U (en) | 2016-12-07 |
Family
ID=58138079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620514850.8U Expired - Fee Related CN205776741U (en) | 2016-05-31 | 2016-05-31 | A kind of steel structure mounting structure of dome structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205776741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110331808A (en) * | 2019-07-31 | 2019-10-15 | 浙江百安固金属屋面有限公司 | A kind of metal dome structure and its installation method |
-
2016
- 2016-05-31 CN CN201620514850.8U patent/CN205776741U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110331808A (en) * | 2019-07-31 | 2019-10-15 | 浙江百安固金属屋面有限公司 | A kind of metal dome structure and its installation 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 |
Granted publication date: 20161207 Termination date: 20180531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |