CN2886005Y - Self-supporting type thin-walled steel structure communication tower - Google Patents
Self-supporting type thin-walled steel structure communication tower Download PDFInfo
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- CN2886005Y CN2886005Y CN 200520046920 CN200520046920U CN2886005Y CN 2886005 Y CN2886005 Y CN 2886005Y CN 200520046920 CN200520046920 CN 200520046920 CN 200520046920 U CN200520046920 U CN 200520046920U CN 2886005 Y CN2886005 Y CN 2886005Y
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- communication tower
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Abstract
The self-supporting communication tower of the lightgage steel structure is a communication tower possessing a novel structure, which relates to the manufacturing technology of the communication tower. The utility model applies the thin wall section steel to the pylon, the cross bar and inclined bar of the communication tower. The pylon is formed by the firm and impervious joint of the multistage thin wall section steels of '*' shape to a integral member. When under the complete construction achieves the prerequisite of the required fiduciary level, the utility model substantially reduces the construction weight, which not only lowers the requirement to the foundation of the communication tower but also efficiently reduces the fabrication cost of the communication tower. Else the pylon, the cross bar and the inclined bar are formed by reeling the steel plate, thereby the shape of the cross section is capable of being adjusted flexibly according to the architecture requirement. The tower structure of the utility model mainly applies the space truss construction of which the cross section is an equilateral triangle. The utility model not only sufficiently satisfies the requirement of the stable spatial structure but also has the advantage of the simple structure and material saving, and the utility model has a short construction cycle for mounting.
Description
Technical field
Free-standing thin wall type steel construction communication tower is a kind of communication tower of new structure, relates to the manufacturing technology of communication tower.
Background technology
Communication tower is the carrier of radio communication transmitter, adopts steel structure system at present mostly.The tower of self-supporting structure communication tower mainly is divided into the space bar pylon structure and the single-pipe tower structure of self-supporting.In recent ten years, along with the development that Communication in China is already maked rapid progress, built a large amount of steel work communications tower, a large amount of appearance along with communication tower, some drawbacks of conventional steel structure communication tower also seem more and more outstanding, and this mainly shows: 1. technology is simple, and steel using amount is big.Traditional communication tower master material adopts the hot-rolled profile of typing mostly, and for material choose, the consideration of aspects such as structure construction and processing and fabricating, the intensity of material often all is difficult to not give play to the high-intensity advantageous feature of steel with foot, causes the waste of steel; 2. use material single, tower is old.Because many-sided restrictions such as material geometry, structure constructions, traditional communication Tata type choice is very little.For example owing to adopt hot-rolled angle steel as tower body master material, as: king-post, cross bar, brace, and much the communication tower tower of having built all adopts quadrilateral structure, this just visually has machine-made sensation to the people, and the structural system that neither save most of quadrilateral structure, if adopt the more excellent steel pipe of cross section property as tower body master material, though turriform is selected can be diversified, node connects the weakness complicated, that the communication tower cost is more expensive in the tower body but also exist, and is restricted so it is applied also.
Goal of the invention
At the deficiency of existing steel work communication tower, the inventor has carried out long term studies to the steel work communication tower, proposes a kind of employing light-gauge steel section as tower body master material, and structure is novel, fabrication and installation convenient, safe thin-walled steel structure self-supporting communication tower.The utility model is to adopt plurality of sections
Shape or
The shape light-gauge steel section is made, and firmly is spliced into the king-post that one forms communication tower by the end.Adopt
Shape light-gauge steel section cross bar and the brace of making tower body, overall structure adopts equilateral triangle structural system.Working platform is set on the top of tower and lightning rod is set at the top of tower
Advantage of the present utility model is: 1. adopt the primary structure material of light-gauge steel section material as the communication tower body, reach in structural entity under the reliability prerequisite of regulation, construction weight alleviates significantly, the also corresponding requirement that has reduced the communication tower basis simultaneously, thus make the communication tower total cost cheaper relatively; 2. the communication tower that adopts thin-walled steel structure to make, the corresponding employing of its tower cross section is the space truss system of equilateral triangle, this structural system not only satisfies the space structures stable condition but also have the advantages that structure is the most succinct, economize material, and king-post, cross bar, brace adopt the Steel Thin-Wall coiled sheet to make, and cross sectional shape can be adjusted flexibly according to the requirement of structural system; Though 3. the thin-walled steel structure communication tower has increased by a procedure aspect materials processing, and uncomplicated, and lightweight steel construction is easy to the characteristics that batch production produces in batches, is convenient to install and often can shortens the engineering construction cycle.
Description of drawings
Accompanying drawing is the utility model embodiment schematic diagram, wherein:
Fig. 1 the utility model
Shape king-post communication tower schematic diagram,
Fig. 2 the utility model A-A, B-B, C-C generalized section,
Fig. 3 the utility model adopts
Shape king-post generalized section,
Fig. 4
Shape king-post connection diagram,
Fig. 5 the utility model adopts
Shape king-post generalized section,
Fig. 6
Shape king-post connection diagram,
Fig. 7
Shape king-post communication tower generalized section.
The specific embodiment
Embodiment 1
The utility model is mainly by king-post 1, and cross bar 2 and brace 3 connect and compose.King-post 1 adopts multistage
Shape light-gauge steel section 4 firmly is spliced into one by the top with the bottom of epimere light-gauge steel section 4 and hypomere light-gauge steel section 4 with section bar 5,6 and constitutes, and and uses
Cross bar 2 and brace 3 that the shape light-gauge steel section is made firmly connect and compose communication tower.Be provided with working platform and lightning rod on the top of tower.
The utility model is mainly by king-post 1, and cross bar 2 and brace 3 connect and compose.King-post 1 adopts multistage
Shape light-gauge steel section 7 firmly is spliced into one by the top with the bottom of epimere light-gauge steel section 7 and hypomere light-gauge steel section 7 with section bar 8,9 and constitutes, and and uses
Cross bar 2 and brace 3 that the shape light-gauge steel section is made firmly connect and compose communication tower.Be provided with working platform and lightning rod on the top of tower.
Claims (1)
1. free-standing thin wall type steel construction communication tower, by king-post (1), cross bar (2), brace (3) and working platform, lightning rod constitute, and it is characterized in that: king-post (1) adopts multistage light-gauge steel section (4) or multistage light-gauge steel section (7) firmly to be spliced into one by the end and to form with shaped steel (5), (6) or (8), (9); Cross bar (2), the brace (3) that king-post (1) and light-gauge steel section the are made formation communication tower that firmly links into an integrated entity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520046920 CN2886005Y (en) | 2005-11-25 | 2005-11-25 | Self-supporting type thin-walled steel structure communication tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520046920 CN2886005Y (en) | 2005-11-25 | 2005-11-25 | Self-supporting type thin-walled steel structure communication tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2886005Y true CN2886005Y (en) | 2007-04-04 |
Family
ID=37961095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520046920 Expired - Fee Related CN2886005Y (en) | 2005-11-25 | 2005-11-25 | Self-supporting type thin-walled steel structure communication tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2886005Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102076921A (en) * | 2008-06-24 | 2011-05-25 | 约翰·赫丁杰 | Upgradeable lattice tower and components thereof |
| CN107386436A (en) * | 2017-06-14 | 2017-11-24 | 中国科学院宁波材料技术与工程研究所 | A kind of positive tetrahedron type rod-like structure |
-
2005
- 2005-11-25 CN CN 200520046920 patent/CN2886005Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102076921A (en) * | 2008-06-24 | 2011-05-25 | 约翰·赫丁杰 | Upgradeable lattice tower and components thereof |
| CN107386436A (en) * | 2017-06-14 | 2017-11-24 | 中国科学院宁波材料技术与工程研究所 | A kind of positive tetrahedron type rod-like structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Liaoning DHI DCW (Group) Co., Ltd. Assignor: Building Design Inst., Tongji Univ. Contract fulfillment period: 2009.2.12 to 2014.2.12 Contract record no.: 2009210000143 Denomination of utility model: Self-supporting type thin-walled steel structure communication tower Granted publication date: 20070404 License type: Exclusive license Record date: 20090414 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.2.12 TO 2014.2.12; CHANGE OF CONTRACT Name of requester: LIAONING DAJIN STEEL STRUCTURE ENGINEER ( GROUP ) Effective date: 20090414 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070404 Termination date: 20121125 |