CN105804475A - Iron tower for high-voltage transmission line - Google Patents
Iron tower for high-voltage transmission line Download PDFInfo
- Publication number
- CN105804475A CN105804475A CN201610293987.XA CN201610293987A CN105804475A CN 105804475 A CN105804475 A CN 105804475A CN 201610293987 A CN201610293987 A CN 201610293987A CN 105804475 A CN105804475 A CN 105804475A
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- CN
- China
- Prior art keywords
- tower
- king
- crossbeam
- transmission line
- ultra
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/02—Structures made of specified materials
- E04H12/08—Structures made of specified materials of metal
- E04H12/10—Truss-like structures
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/22—Sockets or holders for poles or posts
- E04H12/2253—Mounting poles or posts to the holder
- E04H12/2261—Mounting poles or posts to the holder on a flat base
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/22—Sockets or holders for poles or posts
- E04H12/2284—Means for adjusting the orientation of the post or pole
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
Abstract
The invention discloses an iron tower for a high-voltage transmission line. The iron tower comprises a base, a first main tower and a second main tower, wherein the first and second main towers are arranged on the base. The first main tower and the second main tower are each provided with a beam. The number of the beams is at least two, and the beams are arranged in the height direction of the first main tower and the second main tower. One end of one beam is hinged to the first main tower, and one end of one beam is hinged to the second main tower. The other ends of the beams are suspended to form free ends. The portions, above the beams, of the first main tower and the second main tower are each provided with a rotating shaft. Ratchet wheels are arranged on the rotating shafts. Pawls matched with the ratchet wheels are arranged on the first main tower and the second main tower respectively. The beams are hinged to the first main tower and the second main tower, and the positions of the free ends of the beams can be adjusted as needed, so that the beams are kept at the constant angle, and it can be effectively ensured that wires are at the constant positions.
Description
Technical field
The present invention relates to a kind of steel tower for ultra-high-tension power transmission line.
Background technology
High voltage power transmission technology is capable of the long-distance sand transport of electric energy, has that reliability height, motility be strong and the feature of good economy performance.Existing high pressure iron tower structure is single, and electric clearance is inconvenient to be controlled.
Summary of the invention
It is an object of the invention to provide a kind of steel tower for ultra-high-tension power transmission line, prior art Problems existing can be improved, by adopting, crossbeam is hinged on the first king-tower and the second king-tower, the position of crossbeam free end can be adjusted as required, so that crossbeam keeps constant angle such that it is able to be effectively ensured wire and be in constant position.
The present invention is achieved through the following technical solutions:
nullA kind of steel tower for ultra-high-tension power transmission line，Including base and be arranged on the first king-tower above described base and the second king-tower，The first described king-tower and the second king-tower are respectively arranged with crossbeam，Described crossbeam is at least 2 arranged along the first described king-tower and the second described king-tower short transverse，Described crossbeam one end is respectively hinged on the first described king-tower and the second king-tower，The unsettled formation free end of the described crossbeam other end，The first king-tower above described crossbeam and be respectively arranged with rotating shaft on the second king-tower，Described rotating shaft is provided with ratchet，The first described king-tower and the second described king-tower are respectively arranged with the ratchet matched with described ratchet，Described rotating shaft is provided with reel，Described reel is provided with steel wire，Described steel wire one ends wound is on described reel，The described steel wire other end is fixedly connected on the free end of described crossbeam，The first described king-tower and the second described king-tower are respectively arranged with drive motor，Described drive motor is provided with driving gear，The described gear that drives is meshed with the driven gear being arranged in described rotating shaft，The first described king-tower and the second described king-tower end face in opposite directions are provided with high strong spring，Described high-strength spring one end is fixedly connected on the first described king-tower，The described high strong spring other end is fixedly connected on the second described king-tower，It is provided with high strong spring between described the first king-tower and the lower surface of its crossbeam，It is provided with high strong spring between the second described king-tower and its crossbeam lower surface.
Further, for realizing the present invention better, it is respectively arranged with bearing at the first described king-tower and the second described king-tower lower end, described base upper surface is provided with 2 locating slots, it is provided with locating dowel between 2 described locating slots, two described bearings lay respectively at inside 2 described locating slots, high strong spring it is provided with between 2 described locating slots, described high strong spring runs through described locating dowel, and described high-strength both ends of the spring is respectively fixedly connected with on two described bearings end face in opposite directions.
Further, for realizing the present invention better, it is respectively arranged with high strong spring at described locating slot away between described locating dowel one side end face and described bearing.
Further, for realizing the present invention better, it is provided above end cap in described locating dowel.
Further, for realizing the present invention better, being provided with 2 symmetrically arranged through holes on described base, be provided with steel wire rope in described through hole, described steel wire rope is respectively fixedly connected with at the first described king-tower and the second king-tower away from crossbeam one side end face away from described base one end.
Further, for realizing the present invention better, at the first described king-tower and the second described king-tower, described upper end, crossbeam one side end face is provided with external crossbeam, described external crossbeam is provided with fixing axle, described fixing axle is provided with pulley, being provided with lifting platform on described base, be provided above wire digging line at described lifting platform, described wire digging line upper end is articulated on described pulley.
Further, for realizing the present invention better, being provided with reel on described base upper surface, described wire digging line one ends wound, on this reel, is provided with the motor for driving described reel to rotate on the upper surface of described base.
Further, for realizing the present invention better, the first described king-tower and the second described king-tower end face in opposite directions are provided with tie-beam.
Further, for realizing the present invention better, arching upward upward in the middle part of described tie-beam, described tie-beam two ends are respectively fixedly connected with on the first described king-tower and the second described king-tower.
The present invention compared with prior art, has the advantages that
Crossbeam is hinged on the first king-tower and the second king-tower by adopting by the present invention, drive motor can be adopted to adjust the position of crossbeam free end, simultaneously, adopt click structure, can conveniently realize the restriction to crossbeam position, avoid it that instability occurs when the high-altitude construction of line, owing to being provided with high strong spring between the first king-tower of crossbeam and homonymy or the second king-tower, make crossbeam after installation is fixing, it is subject to the pulling force of the steel wire of top and the elastic force of the high strong spring of lower section, can aid in it to remain stable for, when wire is arranged on below crossbeam, the distance between wire is conveniently made to keep constant.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, the accompanying drawing used required in embodiment will be briefly described below, it is to be understood that, the following drawings illustrate only certain embodiments of the present invention, therefore the restriction to scope it is not construed as, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other relevant accompanying drawings according to these accompanying drawings.
Fig. 1 is overall structure schematic diagram of the present invention.
Wherein: 1. the first king-tower, 2. the second king-tower, 3. base, 4. locating slot, 5. locating dowel, 6. end cap, 7. high strong spring, 8. steel wire rope, 9. crossbeam, 10. rotating shaft, 11. driving gear, 12. driven gears, 13. drive motors, 14. lifting platform, 15. external crossbeams, 16. pulleys, 17. wire digging line, 18. reels, 19. tie-beams.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment 1:
nullAs shown in Figure 1，A kind of steel tower for ultra-high-tension power transmission line，Including base and be arranged on the first king-tower 1 and the second king-tower 2 above described base，The first described king-tower and the second king-tower are respectively arranged with crossbeam 14，Described crossbeam is at least 2 arranged along the first described king-tower and the second described king-tower short transverse，Described crossbeam one end is respectively hinged on the first described king-tower and the second king-tower，The unsettled formation free end of the described crossbeam other end，The first king-tower above described crossbeam and be respectively arranged with rotating shaft 10 on the second king-tower，Described rotating shaft is provided with ratchet，The first described king-tower and the second described king-tower are respectively arranged with the ratchet matched with described ratchet，Described rotating shaft is provided with reel 18，Described reel is provided with steel wire，Described steel wire one ends wound is on described reel，The described steel wire other end is fixedly connected on the free end of described crossbeam，The first described king-tower and the second described king-tower are respectively arranged with drive motor 13，Described drive motor is provided with driving gear 11，The described gear that drives is meshed with the driven gear 12 being arranged in described rotating shaft，The first described king-tower and the second described king-tower end face in opposite directions are provided with high strong spring 7，Described high-strength spring one end is fixedly connected on the first described king-tower，The described high strong spring other end is fixedly connected on the second described king-tower，It is provided with high strong spring between described the first king-tower and the lower surface of its crossbeam，It is provided with high strong spring between the second described king-tower and its crossbeam lower surface.
In the present embodiment, wire is arranged on below crossbeam, starts drive motor, it is made to drive driving pinion rotation, driving gear driven driven gear to rotate, driven gear drives axis of rotation, drives steel wire to move with the reel of rotating shaft interference fit, the free end of crossbeam is stretched to setting position, under the effect of ratchet and pawl so that reel can not reverse, under the effect of the high strong spring below crossbeam, crossbeam can not be rotated up, enable the wire below crossbeam to keep constant position.
Embodiment 2:
The present embodiment is on the basis of embodiment 1, install in order to convenient, preferably, it is respectively arranged with bearing 20 at the first described king-tower and the second described king-tower lower end, described base upper surface is provided with 2 locating slots 4, it is provided with locating dowel 5 between 2 described locating slots, two described bearings lay respectively at inside 2 described locating slots, high strong spring it is provided with between 2 described locating slots, described high strong spring runs through described locating dowel, and described high-strength both ends of the spring is respectively fixedly connected with on two described bearings end face in opposite directions.
By arranging high strong spring between two bearings end face in opposite directions, the bearing below the first king-tower and the second king-tower can be made to keep relative stability, when being subject to External Force Acting, utilize the resilient force of high strong spring, two bearings are made to remain stable for, it is to avoid owing to the problems such as earthquake cause that the first king-tower or the second king-tower produce to damage.
In the present embodiment, in order to improve the first king-tower and the stability of the second king-tower further, it is preferable that be respectively arranged with high strong spring at described locating slot away between described locating dowel one side end face and described bearing.
In the present embodiment, it is preferable that be provided above end cap 6 in described locating dowel.Make end cap cover above locating dowel, make Existential Space between end cap two ends and the first king-tower and the second king-tower end face in opposite directions such that it is able to collide end cap when avoiding the first king-tower or the second king-tower that micro-displacement occurs and cause damage.
In order to make the first king-tower and the second king-tower remain stable for, in the present embodiment, preferably, described base is provided with 2 symmetrically arranged through holes, being provided with steel wire rope 8 in described through hole, described steel wire rope is respectively fixedly connected with at the first described king-tower and the second king-tower away from crossbeam one side end face away from described base one end.Utilize outside rope traction the first king-tower and the second king-tower so that it is respect thereto remains stable for.
In the present embodiment, maintainer is transported to the first king-tower and the second king-tower upper end carries out attended operation in order to convenient, preferably, at the first described king-tower and the second described king-tower, described upper end, crossbeam one side end face is provided with external crossbeam 15, described external crossbeam is provided with fixing axle, described fixing axle is provided with pulley 16, described base is provided with lifting platform 14, being provided above wire digging line 17 at described lifting platform, described wire digging line upper end is articulated on described pulley.Traction steel wire drag-line, makes wire digging line drive lifting platform to rise such that it is able to conveniently to appointment position, personnel and equipment lifting are carried out attended operation.
Further preferably, in the present embodiment, in order to conveniently promote lifting platform, described base upper surface is provided with reel 18, described wire digging line one ends wound, on this reel, is provided with the motor for driving described reel to rotate on the upper surface of described base.By driven by motor reel, make reel winding steel wire drag-line, make lifting platform move.
In order to improve integrally-built stability, in the present embodiment, it is preferable that be provided with tie-beam 19 on the first described king-tower and the second described king-tower end face in opposite directions.
In order to improve the first king-tower and the anti-seismic performance of the second king-tower, in the present embodiment, it is preferable that arch upward upward in the middle part of described tie-beam, described tie-beam two ends are respectively fixedly connected with on the first described king-tower and the second described king-tower.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (9)
- null1. the steel tower for ultra-high-tension power transmission line，It is characterized in that: include base and be arranged on the first king-tower above described base and the second king-tower，The first described king-tower and the second king-tower are respectively arranged with crossbeam，Described crossbeam is at least 2 arranged along the first described king-tower and the second described king-tower short transverse，Described crossbeam one end is respectively hinged on the first described king-tower and the second king-tower，The unsettled formation free end of the described crossbeam other end，The first king-tower above described crossbeam and be respectively arranged with rotating shaft on the second king-tower，Described rotating shaft is provided with ratchet，The first described king-tower and the second described king-tower are respectively arranged with the ratchet matched with described ratchet，Described rotating shaft is provided with reel，Described reel is provided with steel wire，Described steel wire one ends wound is on described reel，The described steel wire other end is fixedly connected on the free end of described crossbeam，The first described king-tower and the second described king-tower are respectively arranged with drive motor，Described drive motor is provided with driving gear，The described gear that drives is meshed with the driven gear being arranged in described rotating shaft，The first described king-tower and the second described king-tower end face in opposite directions are provided with high strong spring，Described high-strength spring one end is fixedly connected on the first described king-tower，The described high strong spring other end is fixedly connected on the second described king-tower，It is provided with high strong spring between described the first king-tower and the lower surface of its crossbeam，It is provided with high strong spring between the second described king-tower and its crossbeam lower surface.
- 2. a kind of ferrum tower for ultra-high-tension power transmission line according to claim 1, it is characterized in that: be respectively arranged with bearing at the first described king-tower and the second described king-tower lower end, described base upper surface is provided with 2 locating slots, it is provided with locating dowel between 2 described locating slots, two described bearings lay respectively at inside 2 described locating slots, high strong spring it is provided with between 2 described locating slots, described high strong spring runs through described locating dowel, described high-strength both ends of the spring is respectively fixedly connected with on two described bearings end face in opposite directions.
- 3. a kind of steel tower for ultra-high-tension power transmission line according to claim 2, it is characterised in that: it is respectively arranged with high strong spring at described locating slot away between described locating dowel one side end face and described bearing.
- 4. a kind of steel tower for ultra-high-tension power transmission line according to Claims 2 or 3, it is characterised in that: it is provided above end cap in described locating dowel.
- 5. a kind of steel tower for ultra-high-tension power transmission line according to claim 1 or 2 or 3, it is characterized in that: on described base, be provided with 2 symmetrically arranged through holes, being provided with steel wire rope in described through hole, described steel wire rope is respectively fixedly connected with at the first described king-tower and the second king-tower away from crossbeam one side end face away from described base one end.
- 6. a kind of steel tower for ultra-high-tension power transmission line according to claim 1 or 2 or 3, it is characterized in that: at the first described king-tower and the second described king-tower, described upper end, crossbeam one side end face is provided with external crossbeam, described external crossbeam is provided with fixing axle, described fixing axle is provided with pulley, described base is provided with lifting platform, being provided above wire digging line at described lifting platform, described wire digging line upper end is articulated on described pulley.
- 7. a kind of steel tower for ultra-high-tension power transmission line according to claim 6, it is characterized in that: on described base upper surface, be provided with reel, described wire digging line one ends wound, on this reel, is provided with the motor for driving described reel to rotate on the upper surface of described base.
- 8. a kind of steel tower for ultra-high-tension power transmission line according to claim 1 or 2 or 3, it is characterised in that: on the first described king-tower and the second described king-tower end face in opposite directions, it is provided with tie-beam.
- 9. a kind of steel tower for ultra-high-tension power transmission line according to claim 8, it is characterised in that: arching upward upward in the middle part of described tie-beam, described tie-beam two ends are respectively fixedly connected with on the first described king-tower and the second described king-tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610293987.XA CN105804475B (en) | 2016-05-03 | 2016-05-03 | A kind of steel tower for ultra-high-tension power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610293987.XA CN105804475B (en) | 2016-05-03 | 2016-05-03 | A kind of steel tower for ultra-high-tension power transmission line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105804475A true CN105804475A (en) | 2016-07-27 |
| CN105804475B CN105804475B (en) | 2018-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610293987.XA Expired - Fee Related CN105804475B (en) | 2016-05-03 | 2016-05-03 | A kind of steel tower for ultra-high-tension power transmission line |
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| Country | Link |
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| CN (1) | CN105804475B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091207A (en) * | 2017-06-29 | 2017-08-25 | 国电联合动力技术有限公司 | A kind of adjustable cable protective device for wind turbine unit |
| CN110761610A (en) * | 2019-11-13 | 2020-02-07 | 宁波奉化英线数字科技有限公司 | Digital information transmission tower capable of preventing strong wind and collapse |
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| CN202689665U (en) * | 2012-04-27 | 2013-01-23 | 陕西秦能电力科技有限公司 | Three-column type repair tower |
| KR20150055365A (en) * | 2013-11-13 | 2015-05-21 | 김상원 | Wire connecting link for a traffic light pillar using cylindrical pressing sleeve |
| CN205591628U (en) * | 2016-05-03 | 2016-09-21 | 国网山东省电力公司龙口市供电公司 | A iron tower for high tension transmission line |
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2016
- 2016-05-03 CN CN201610293987.XA patent/CN105804475B/en not_active Expired - Fee Related
Patent Citations (7)
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| CN201099937Y (en) * | 2007-04-14 | 2008-08-13 | 北京佳多科曼科技发展有限公司 | Article-hoisting port safety barrier device |
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| CN102011486A (en) * | 2010-12-21 | 2011-04-13 | 青岛安装建设股份有限公司 | Ring-shaped lifting operating platform for vertical storage tank |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107091207A (en) * | 2017-06-29 | 2017-08-25 | 国电联合动力技术有限公司 | A kind of adjustable cable protective device for wind turbine unit |
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| CN110761610A (en) * | 2019-11-13 | 2020-02-07 | 宁波奉化英线数字科技有限公司 | Digital information transmission tower capable of preventing strong wind and collapse |
| CN110761610B (en) * | 2019-11-13 | 2020-12-25 | 丰码科技(南京)有限公司 | Digital information transmission tower capable of preventing strong wind and collapse |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105804475B (en) | 2018-04-24 |
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Inventor after: Ma Guofeng Inventor after: Wang Tongqing Inventor after: Yao Xiaomei Inventor after: Jiang Xuzheng Inventor after: Kong Yuan Inventor after: Zhang Xiao Inventor after: Liu Wendong Inventor after: Liu Guanjun Inventor after: Zhang Yiming Inventor after: Chen Peijun Inventor before: Ma Guofeng Inventor before: Li Zhijie Inventor before: Liu Guanjun Inventor before: Wu Xiaoyan Inventor before: Li Shanlong Inventor before: Zhang Yiming Inventor before: Diao Jianjun Inventor before: Hu Shaobo Inventor before: Lv Huisong |
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