CN103422700A - Corrugated pipe tower - Google Patents
Corrugated pipe tower Download PDFInfo
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- CN103422700A CN103422700A CN2013103850022A CN201310385002A CN103422700A CN 103422700 A CN103422700 A CN 103422700A CN 2013103850022 A CN2013103850022 A CN 2013103850022A CN 201310385002 A CN201310385002 A CN 201310385002A CN 103422700 A CN103422700 A CN 103422700A
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- tower
- ripple
- bellows
- corrugated
- tower body
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Abstract
The invention relates to the technical field of a tower body structure, in particular to a corrugated pipe tower used for broadcasting communication. The corrugated pipe tower comprises a tower body and is characterized in that the tower body consists of a plurality of unit sections, each unit section consists of two or more than two corrugated fan-shaped sheets, a plurality of vertical corrugations are arranged on the corrugated fan-shaped sheets, and the adjacent corrugated fan-shaped sheets adopt corrugated lap joint and are fastened through connecting screw bolts. Compared with an existing single-pipe tower, the corrugated pipe tower has the advantages that the corrugated pipe body is adopted, the intensity and the rigidity of the communication tower body are ensured under the condition of reducing the steel consumption, the manufacture welding quantity in the manufacture process is greatly reduced, the material consumption and the labor are saved, the overlapped transportation can also be realized in the transportation process, and the transportation cost is reduced. In the construction process, the unit sections of the tower body can be assembled on site, the weight is light, and the construction is convenient.
Description
Technical field
The present invention relates to the housing structure technical field, be specifically related to a kind of tower of the bellows for broadcast communication.
Background technology
At present, generally apply single-pipe tower in the broadcast communication steel tower, be comprised of some unit joint, its pipe thickness is thick, causes that whole single tower pipe rolled steel dosage is large, the quality weight, also has certain difficulty in the construction and installation process; In manufacturing process, longitudinal joint and circumferential weld that each unit joint is connected by many steel plates, these gaps adopt inside and outside welding, energy-consuming consumptive material, waste is a large amount of artificial.
The single-pipe tower of said structure is in transportation, and the unit of single-pipe tower joint is cylinder or conic tube, during transportation, takes up room large, causes cost of transportation high.
Summary of the invention
The invention provides a kind of bellows tower, the quality existed with the solution prior art is heavy, inconvenient, the high problem of consumptive material are installed in transportation.
The technical solution adopted for the present invention to solve the technical problems is: a kind of bellows tower, comprise tower body, its feature is comprised of some unit joint in: tower body, the unit joint is comprised of the ripple fanning strip more than two or two, the ripple fanning strip is provided with some longitudinal ripples, and adjacent ripple fanning strip adopts ripple to overlap and to pass through connecting bolt fastening.
The central angle of described ripple fanning strip is between the 0-190 degree.
Described unit joint is column or Rotary-table, and the bus of the unit joint of described Rotary-table and the angle of axis are the 2-10 degree.
Longitudinal ripple on described same ripple fanning strip be parallel to each other or longitudinal ripple between have the angle of 2-10 degree.
Described unit joint can be connected or be connected by inserting mode by flange.
The lateral cross section of described longitudinal ripple is fan-shaped or trapezoidal.
Beneficial effect of the present invention: with existing single-pipe tower, this device, can be in the situation that reduce rolled steel dosage, intensity and the stiffness of assurance communication tower body by adopting the body be comprised of multi-disc ripple fanning strip; Greatly reduced the welding capacity of making in manufacturing process, energy-conservation consumptive material and artificial; Also can stack transportation in transportation, reduce cost of transportation; In construction, the unit of tower body joint can Assembling, lightweight, easy construction.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of bellows tower in embodiment 1;
Fig. 2 is the connection diagram of embodiment 1 unit joint;
Fig. 3 is the sectional structure schematic diagram of A-A in Fig. 1;
Fig. 4 is the structural representation of bellows tower in embodiment 2;
Fig. 5 is the connection diagram of embodiment 2 unit joints;
Fig. 6 is the sectional structure schematic diagram of B-B in Fig. 4;
Fig. 7, Fig. 8 are the structural representations of the bellows tower of prior art;
1 tower body, 2 unit joints, 3 longitudinal ripples, 4 connecting bolts, 21 ripple fanning strips, 22 flanges in figure.
The specific embodiment
As shown in Figure 1, Figure 2 and Figure 3, a kind of bellows tower of column, comprise that unit joint 2 is column by five unit joint 2 tower bodies that form 1, the unit joint is provided with flange 22 in two ends Shang Xia 2, and the flange 22 that adjacent unit saves 2 two ends is fixed by connecting bolt 4; The ripple fanning strip 21 that unit joint 2 is 125 degree by three central angles forms, between adjacent ripple fanning strip 21, exist the lap of 5 degree to carry out the ripple overlap joint, lap is fastening by connecting bolt 4, ripple fanning strip 21 is provided with four longitudinal ripples that are parallel to each other 3, a complete longitudinal ripple 3 of the same formation of the lap-joint of adjacent ripple fanning strip 21, longitudinal ripple 3 is consistent with the axis L direction of tower body 1, and the lateral cross section of longitudinal ripple 3 is trapezoidal, makes tower body 1 Stability Analysis of Structures.
The determining of the parameter of the height h of the central angle alpha between the D outer diameter of each unit joint 2, inner diameter d, adjacent longitudinal ripple 3, longitudinal ripple 3 and thickness t in the bellows tower wherein, need to, according to height and the blast requirement of bellows tower, through exertin word analysis and diastrophic intensity, calculate determining unit to save 2 concrete dimensional parameters.
As shown in Figure 4, Figure 5 and Figure 6, a kind of bellows tower of Rotary-table, comprise by five unit joint 2 tower bodies that form 1, unit joint 2 is Rotary-table, the axis of unit joint 2 and the angle ∠ 1 of bus are 3 degree, make the end face diameter of unit joint be slightly less than the bottom surface diameter, adjacent unit joint 2 is connected and by connecting bolt 4, its plugging position is fixed by inserting mode, the ripple fanning strip 21 that unit joint 2 is 125 degree by three central angles forms, between adjacent ripple fanning strip 21, exist the lap of 5 degree to carry out the ripple overlap joint, lap is fastening by connecting bolt 4, be provided with four longitudinal ripples 3 in the middle of ripple fanning strip 21, a complete longitudinal ripple 3 of the same formation of the lap-joint of adjacent ripple fanning strip 21, because bellows tower integral body is round table-like, longitudinal ripple 3 be uniformly distributed and adjacent longitudinal ripple 3 between have the angles of 3 degree, the lateral cross section of longitudinal ripple 3 is fan-shaped and inwall is round and smooth, consumptive material is dropped to minimum under the prerequisite of guaranteed strength and stiffness, .
The determining of the parameter of the height h of the arc radius R of the D outer diameter of each unit joint 2, inner diameter d, longitudinal ripple 3, the central angle alpha between adjacent longitudinal ripple 3, longitudinal ripple 3 and thickness t in the bellows tower wherein, need to, according to height and the blast requirement of bellows tower, through exertin word analysis and diastrophic intensity, calculate determining unit to save 2 concrete dimensional parameters.
It should be noted that above-mentioned specific embodiment is exemplary, it will be understood by those skilled in the art that top specific descriptions are just in order to explain purpose of the present invention, not for limiting the present invention.
Claims (6)
1. a bellows tower, comprise tower body, its feature is comprised of some unit joint in: tower body, and the unit joint is comprised of the ripple fanning strip more than two or two, the ripple fanning strip is provided with some longitudinal ripples, and adjacent ripple fanning strip adopts ripple to overlap and to pass through connecting bolt fastening.
2. a kind of bellows tower according to claim 1, it is characterized in that: the central angle of described ripple fanning strip is between the 0-190 degree.
3. a kind of bellows tower according to claim 1 is characterized in that: described unit joint is for cylindric or round table-like, and the bus of described round table-like unit joint and the angle of axis are the 2-10 degree.
4. a kind of bellows tower according to claim 1 is characterized in that: the longitudinal ripple on described same ripple fanning strip is parallel or have an angle of 2-10 degree.
5. a kind of bellows tower according to claim 1 is characterized in that: described unit joint can be connected and fixed or be connected and fixed by inserting mode by flange.
6. a kind of bellows tower according to claim 1, it is characterized in that: the lateral cross section of described longitudinal ripple is fan-shaped or trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103850022A CN103422700A (en) | 2013-08-21 | 2013-08-21 | Corrugated pipe tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103850022A CN103422700A (en) | 2013-08-21 | 2013-08-21 | Corrugated pipe tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103422700A true CN103422700A (en) | 2013-12-04 |
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ID=49648042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103850022A Pending CN103422700A (en) | 2013-08-21 | 2013-08-21 | Corrugated pipe tower |
Country Status (1)
| Country | Link |
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| CN (1) | CN103422700A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE544529C2 (en) * | 2021-04-23 | 2022-07-05 | Powertower Ab | A component for supporting a wind turbine and a method for manufacturing the component |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4248025A (en) * | 1979-08-08 | 1981-02-03 | Unarco Industries, Inc. | Knock down pole construction |
| DE29707210U1 (en) * | 1997-04-22 | 1997-06-26 | 2K Kempe & Klaus GmbH, 07381 Moxa | Profile mast |
| CN101328864A (en) * | 2007-06-20 | 2008-12-24 | 西门子公司 | Wind turbine tower and method for constructing a wind turbine tower |
| CN102953323A (en) * | 2012-12-04 | 2013-03-06 | 南京联众建设工程技术有限公司 | Spliced-type corrugated steel plate load-bearing column |
| CN203430127U (en) * | 2013-08-21 | 2014-02-12 | 李劲 | Corrugated pipe tower |
-
2013
- 2013-08-21 CN CN2013103850022A patent/CN103422700A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4248025A (en) * | 1979-08-08 | 1981-02-03 | Unarco Industries, Inc. | Knock down pole construction |
| DE29707210U1 (en) * | 1997-04-22 | 1997-06-26 | 2K Kempe & Klaus GmbH, 07381 Moxa | Profile mast |
| CN101328864A (en) * | 2007-06-20 | 2008-12-24 | 西门子公司 | Wind turbine tower and method for constructing a wind turbine tower |
| CN102953323A (en) * | 2012-12-04 | 2013-03-06 | 南京联众建设工程技术有限公司 | Spliced-type corrugated steel plate load-bearing column |
| CN203430127U (en) * | 2013-08-21 | 2014-02-12 | 李劲 | Corrugated pipe tower |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE544529C2 (en) * | 2021-04-23 | 2022-07-05 | Powertower Ab | A component for supporting a wind turbine and a method for manufacturing the component |
| SE2150517A1 (en) * | 2021-04-23 | 2022-07-05 | Powertower Ab | A component for supporting a wind turbine and a method for manufacturing the component |
| WO2022225432A1 (en) * | 2021-04-23 | 2022-10-27 | Powertower Ab | A component for supporting a wind turbine and a method for manufacturing the component |
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Application publication date: 20131204 |