CN106639610A - Iron tower tail edge continuous leveling method - Google Patents
Iron tower tail edge continuous leveling method Download PDFInfo
- Publication number
- CN106639610A CN106639610A CN201611132003.6A CN201611132003A CN106639610A CN 106639610 A CN106639610 A CN 106639610A CN 201611132003 A CN201611132003 A CN 201611132003A CN 106639610 A CN106639610 A CN 106639610A
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- China
- Prior art keywords
- continues
- bolt
- iron tower
- nut
- foundation
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Classifications
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- 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
-
- 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
- E04H12/344—Arrangements for lifting tower sections for placing additional sections under them
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Foundations (AREA)
Abstract
Disclosed is an iron tower tail edge continuous leveling method. Tail edge bolts of which the extending length is limited can further extend through continuous bolts and continuous nuts, so that lifting heights of iron tower tail edges are increased; the iron tower tail edge continuous leveling method is especially applicable to rectifying of an inclined iron tower, particularly rectifying of a tower in a goaf; and construction difficulty is reduced, the construction period is shortened, and a large amount of manpower and material resources are saved. Reinforcing screws are arranged to further increase the strength of a device, stability maintaining of the device in long-time using is guaranteed, and breaking and deformation are avoided effectively. Filling holes in an upper flange and a lower flange can guarantee integrated cement pouring without bubbles remaining.
Description
Technical field
The present invention relates to a kind of foundation of iron tower method for maintaining, more particularly to a kind of foundation of iron tower continues leveling method.
Background technology
Steel tower such as is widely used in transmitting electricity, communicates the field, steel tower in use, it occur frequently that column foot sedimentation phenomenon,
Especially in mined out region, sedimentation phenomenon is particularly evident.If Iron tower incline angle is excessive, have to change steel tower, and change steel tower work
Journey amount is big, and mountain area field is distributed in steel tower more, not only big to difficulty of construction, and the easy productive life to local resident is caused
Affect.Existing column foot foundation bolt has certain length in reserve, but can only tackle and its small sedimentation, some foundation of iron tower
Oil cylinder is pre-set when mounted, and lifting is carried out by oil cylinder when column foot is settled, but installation oil cylinder is relatively costly, it is long
Phase is susceptible to damage, reveals in open air, and stability cannot ensure.
The content of the invention
For the deficiencies in the prior art, the present invention provides a kind of foundation of iron tower and continues leveling method.
The technical solution used in the present invention is：A kind of foundation of iron tower continues leveling method, comprises the steps：
（1）Calculating each column foot needs hoisting depth, and column foot foundation bolt is separated with foundation of iron tower, using lifting appliance by iron
Tower inclines column foot pin pull-up, and pull-out altitude is than calculating highly high 50mm；
（2）Lower flange plate is installed on foundation bolt, is fixed with nut, the lower flange plate is square, and middle part is opened and fills in hole；
（3）Foundation bolt top is continued nut, and the nut top that continues continues bolt, and the length that continues is according to Iron tower incline
The actual measuring and calculating of degree；
（4）Continues the flanged plate that install on bolt, and upper flange plate bottom arranges nut and fixes, the upper flange plate and the laxative remedy
Blue hardened structure is identical；
（5）Steel tower column foot is inserted in and is continued on bolt, two ends are fixedly clamped with nut；
（6）All column foots that need to be continued are installed as stated above, and continue bolt and the nut that continues are finely tuned, make iron
The all column foots of tower are in the same plane；
（7）Coating butter on above-mentioned all connectors, and wind polybag；
（8）The outer fixing mould of above-mentioned junction structure, the filling cement into mould after theing cement solidifies, removes lifting appliance.
A kind of described foundation of iron tower continues leveling method, it is characterized in that：Step（4）In, pacify around the bolt that continues per root
Four reinforcement screws are filled, reinforcement screw is fixed on upper and lower flanged plate by the reinforcement nut for matching, and four reinforcement screws are uniform
It is distributed in around the corresponding bolt that continues.
The present invention is further prolonged by the foundation bolt that the bolt that continues, the nut that continues enable itself to expand limited length
Stretch, increase the hoisting depth of foundation of iron tower, be particularly well-suited to incline the correction of steel tower, the especially correction of goaf steel tower, drop
Low difficulty of construction, shortens construction period, saves a large amount of manpower and materials.Installing reinforcement screw can further increase device
Intensity, it is ensured that device can keep stable in long-time use, be prevented effectively from fracture and deform.Filling out on upper and lower flange
Orifice can guarantee that cement grouting is complete, not stay bubble.
Description of the drawings
Fig. 1 is junction structure top view of the present invention；
Fig. 2 is junction structure front view of the present invention；
Fig. 3 continue for the present invention after the completion of structural representation；
In figure：1- upper flange plates, 2- lower flange plates, 3- foundation bolts, 4- continues bolt, and 5- continues nut, fixing nut under 6-,
The upper levelling nuts of 7-, the upper fixing nuts of 8-, 9- reinforcement screws, 10- reinforcement nuts, 11- fills in hole.
Specific embodiment
A kind of foundation of iron tower continues leveling method, and the inclined degree of steel tower and the sedimentation depth of each column foot are measured first,
The height lifted so as to calculate each column foot to need.Contact column foot is fixedly connected with foundation bolt, will using lifting appliance
Column foot pull-up, pull-out altitude ratio needs the high 50mm of hoisting depth.As shown in Figure 1, 2, each column foot has four foundation bolts 3, will
Lower flange plate 2 is installed on foundation bolt 3, is fixed by lower fixing nut 6, and continue nut 5 on foundation bolt, and continue spiral shell
Female bolt 4 that continues, installs flanged plate 1 on the bolt that continues, upper flange plate 1 is positioned by the upper levelling nut 7 of its bottom, often
Continue bolt, the nut that continues, foundation bolt periphery of group installs four reinforcement screws 9, and the annular of reinforcement screw 9 is uniformly distributed in and continues
Around bolt, the nut that continues, foundation bolt, reinforcement screw 9 is fixed on upper and lower flanged plate by reinforcement nut 10, described upper and lower
Flanged plate is square structure, and middle part is opened and fills in hole 11.Upper flange plate top arranges fixing nut 8 on a pair, column foot is put into and is connect
On continuous bolt 4, above fixing nut 8 is fixed.Other need the column foot for being lifted to fix also with said method, and fixation is finished
Afterwards, continue to each bolt that continues nut again and reinforcement screw be finely adjusted, make all column foots of steel tower in the same plane,
After fine setting is finished, the coating butter on all connectors, and wind polybag.In the outer fixing mould of attachment structure, into mould
Cement injection, band cement solidify completely after, remove lifting appliance, so as to complete lower margin continue it is levelling, as shown in Figure 3.
Claims (2)
1. a kind of foundation of iron tower continues leveling method, it is characterized in that：Comprise the steps：
（1）Calculating each column foot needs hoisting depth, and column foot foundation bolt is separated with foundation of iron tower, using lifting appliance by iron
Tower inclines column foot pin pull-up, and pull-out altitude is than calculating highly high 50mm；
（2）Lower flange plate is installed on foundation bolt, is fixed with nut, the lower flange plate is square, and middle part is opened and fills in hole；
（3）Foundation bolt top is continued nut, and the nut top that continues continues bolt, and the length that continues is according to Iron tower incline
The actual measuring and calculating of degree；
（4）Continues the flanged plate that install on bolt, and upper flange plate bottom arranges nut and fixes, the upper flange plate and the laxative remedy
Blue hardened structure is identical；
（5）Steel tower column foot is inserted in and is continued on bolt, two ends are fixedly clamped with nut；
（6）All column foots that need to be continued are installed as stated above, and continue bolt and the nut that continues are finely tuned, make iron
The all column foots of tower are in the same plane；
（7）Coating butter on above-mentioned all connectors, and wind polybag；
（8）The outer fixing mould of above-mentioned junction structure, the filling cement into mould after theing cement solidifies, removes lifting appliance.
2. a kind of foundation of iron tower according to claim 1 continues leveling method, it is characterized in that：Step（4）In, continue per root
Four reinforcement screws are installed, reinforcement screw is fixed on upper and lower flanged plate by the reinforcement nut for matching around bolt, four benefits
Strong screw is uniformly distributed in around the corresponding bolt that continues.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611132003.6A CN106639610A (en) | 2016-12-09 | 2016-12-09 | Iron tower tail edge continuous leveling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611132003.6A CN106639610A (en) | 2016-12-09 | 2016-12-09 | Iron tower tail edge continuous leveling method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106639610A true CN106639610A (en) | 2017-05-10 |
Family
ID=58824153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611132003.6A Pending CN106639610A (en) | 2016-12-09 | 2016-12-09 | Iron tower tail edge continuous leveling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106639610A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482870A (en) * | 2020-11-24 | 2021-03-12 | 广东顺德电力设计院有限公司 | Pole tower in-situ lifting device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201771056U (en) * | 2010-08-06 | 2011-03-23 | 上海电信工程有限公司 | Ground anchor bolt support |
| CN102758445A (en) * | 2011-04-27 | 2012-10-31 | 华锐风电科技(集团)股份有限公司 | Foundation leveling device, foundation assembly and foundation forming method for wind driven generator tower |
| CN103938912A (en) * | 2014-05-08 | 2014-07-23 | 北京中水恒信环境科技发展有限公司 | Device for connecting high-rise structure with foundation and manufacturing method of device |
| CN203960920U (en) * | 2013-11-18 | 2014-11-26 | 国家电网公司 | Colliery minery electric power pylon inclination adjusting device |
| CN204151813U (en) * | 2014-10-10 | 2015-02-11 | 中国能源建设集团安徽省电力设计院 | A kind of adjustable basis for correcting electric power pylon foundation settlement |
| FR2922563B1 (en) * | 2007-10-19 | 2016-07-01 | Technip France | DEVICE FOR ADJUSTING THE INCLINATION OF AN EQUIPMENT ARRANGED ON AN ANCHOR SUPPORT ON A MARINE BACKGROUND |
| CN205663228U (en) * | 2016-06-02 | 2016-10-26 | 中国新兴建筑工程总公司 | Ground auxiliary stay levelling device |
-
2016
- 2016-12-09 CN CN201611132003.6A patent/CN106639610A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2922563B1 (en) * | 2007-10-19 | 2016-07-01 | Technip France | DEVICE FOR ADJUSTING THE INCLINATION OF AN EQUIPMENT ARRANGED ON AN ANCHOR SUPPORT ON A MARINE BACKGROUND |
| CN201771056U (en) * | 2010-08-06 | 2011-03-23 | 上海电信工程有限公司 | Ground anchor bolt support |
| CN102758445A (en) * | 2011-04-27 | 2012-10-31 | 华锐风电科技(集团)股份有限公司 | Foundation leveling device, foundation assembly and foundation forming method for wind driven generator tower |
| CN203960920U (en) * | 2013-11-18 | 2014-11-26 | 国家电网公司 | Colliery minery electric power pylon inclination adjusting device |
| CN103938912A (en) * | 2014-05-08 | 2014-07-23 | 北京中水恒信环境科技发展有限公司 | Device for connecting high-rise structure with foundation and manufacturing method of device |
| CN204151813U (en) * | 2014-10-10 | 2015-02-11 | 中国能源建设集团安徽省电力设计院 | A kind of adjustable basis for correcting electric power pylon foundation settlement |
| CN205663228U (en) * | 2016-06-02 | 2016-10-26 | 中国新兴建筑工程总公司 | Ground auxiliary stay levelling device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482870A (en) * | 2020-11-24 | 2021-03-12 | 广东顺德电力设计院有限公司 | Pole tower in-situ lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |
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| RJ01 | Rejection of invention patent application after publication |