CN103669432A - Jacking device for deviation rectification of steel pylon in mining area of coal mine - Google Patents
Jacking device for deviation rectification of steel pylon in mining area of coal mine Download PDFInfo
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- CN103669432A CN103669432A CN201310575656.1A CN201310575656A CN103669432A CN 103669432 A CN103669432 A CN 103669432A CN 201310575656 A CN201310575656 A CN 201310575656A CN 103669432 A CN103669432 A CN 103669432A
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- pylon
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- electric power
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- deviation rectification
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Abstract
The invention discloses a deviation rectification device for a steel pylon, and particularly relates to a jacking device for deviation rectification of the steel pylon in a mining area of a coal mine. The jacking device for deviation rectification of the steel pylon in the mining area of the coal mine comprises an independent long-column concrete foundation (1), foundation bolts (3) and a pylon leg plate (4) capable of being jacked, wherein the pylon leg plate capable of being jacked (4) comprises a base plate (6) and a steel pylon principle material connecting plate (8) welded to the base plate (6), the steel pylon principle material connecting plate (8) is welded to a steel pylon principle material (5) along the edge, the base plate (6) of the pylon leg plate capable of being jacked (4) is connected with the independent long-column concrete foundation (1) through the foundation bolts (3), loading holes (7) used for installation of jacks (2) are formed in the independent long-column concrete foundation (1), and the length of exposed screw threads of each foundation bolt (3) is no smaller than 150mm. According to the structural system, the jacking device for deviation rectification of the steel pylon in the mining area of the coal mine is simple in structure, when the steel pylon inclines, the foundation bolts (3) are loosened, the jacks can be used for directly jacking the pylon leg plate capable of being jacked, and deviation rectification can be carried out.
Description
Technical field
The present invention relates to a kind of electric power pylon deviation correcting device, relate in particular to a kind of colliery minery electric power pylon correction lift-up device.
Background technology
Due to the variation of colliery minery geologic structure, easily there is sinking and inclination in various degree in the electric power pylon of building at minery, causes serious threat to the safe operation of transmission line of electricity.The way addressing this problem is at present after electric power pylon tilts, and adopts iron tower structure or the basic mode of transforming are rectified a deviation.Adopt in this way, Work tool consumption is large, site layout project is more complicated, workload and labor strength all larger.
Summary of the invention
The problem existing for above-mentioned prior art, the invention provides a kind of colliery minery electric power pylon correction lift-up device, in easy construction, use Work tool few in the situation that, the electric power pylon tilting is rectified a deviation, and guarantees the safety of transmission line of electricity.
To achieve these goals, the technical solution used in the present invention is: a kind of colliery minery electric power pylon correction lift-up device, comprises concrete long column independent footing, stone bolt and can jacking column foot plate; Can jacking column foot plate comprise base plate and be welded on the iron tower main material junction plate on base plate, iron tower main material junction plate and iron tower main material weld along edge, and base plate that can jacking column foot plate is connected with concrete long column independent footing by stone bolt; Concrete long column independent footing is provided with the loading hole that can lay jack; Described stone bolt exposes screw thread length and is not shorter than 150mm.
Preferably, on base plate, be welded with stiffener, stiffener and iron tower main material junction plate vertical welding.
Preferably, loading hole is rectangular structure.
Preferably, the size in described loading hole wide * length * height is not less than 150mm * 200mm * 300mm.
Preferably, to expose screw thread length be 150mm-300mm to described stone bolt.
The present invention, when carrying out foundation construction, reserves the loading hole that can lay jack, and installation can jacking column foot plate when steel tower is installed.During steel tower run-off the straight, unclamp stone bolt, jack is placed on and is loaded in hole, adopt jack jacking column foot plate, just can be safely, accurately, reliably the electric power pylon of run-off the straight is rectified a deviation; The present invention, when electric power pylon run-off the straight, unclamps stone bolt, uses the direct jacking column foot of jack plate just can rectify a deviation, can to the steel tower tilting, carry out continuous setup easily, effectively reduce the angle of inclination of steel tower, easy construction, the Work tool using is few, and reliability is high; Can significantly reduce the subsidiary stress that earth's surface distortion produces on electric power pylon, make electric power pylon can stand the moving impact of Coal Exploitation, and then guarantee the safety of transmission line of electricity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A-A generalized section of Fig. 1;
Fig. 3 is the top view of concrete long column independent footing;
Fig. 4 is the left view of concrete long column independent footing.
In figure: 1, concrete long column independent footing, 2, jack, 3, stone bolt, 4, can jacking column foot plate, 5, iron tower main material, 6, base plate, 7, load hole, 8, iron tower main material junction plate, 9, stiffener.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figures 1 to 4: the present invention includes concrete long column independent footing 1, stone bolt 3 and can jacking column foot plate 4; Can jacking column foot plate 4 comprise base plate 6 and be welded on the iron tower main material junction plate 8 on base plate 6, iron tower main material junction plate 8 is with iron tower main material 5 along edge welding, and base plate 6 that can jacking column foot plate 4 is connected with concrete long column independent footing 1 by stone bolt 3; Concrete long column independent footing 1 is provided with the reserved loading hole 7 that can lay jack 2; Described stone bolt 3 exposes screw thread length and is not shorter than 150mm.
On base plate 6, be welded with stiffener 9, stiffener 9 and iron tower main material junction plate 8 vertical weldings, due to the setting of stiffener 9, can effectively improve the bearing capacity of this device.
For the ease of holding jack 2, loading hole 7 is rectangular structure.
In order to hold jack 2, the size in described loading hole 7 is wide * and length * height is not less than 150mm * 200mm * 300mm.
It is 150mm-300mm that described stone bolt 3 exposes screw thread length, in this length range, and convenient installation and removal that can jacking column foot plate 4.
In the present invention, by the reserved loading hole 7 that can lay jack 2 on concrete long column independent footing 1, and construction can jacking column foot plate 4 when steel tower is installed, i.e. iron tower main material junction plate 8 and iron tower main material 5 welding, and be welded on base plate 6 with stiffener 9 simultaneously.When steel tower run-off the straight, only need to unclamp stone bolt 3, jack 2 is placed in the reserved loading hole 7 of concrete long column independent footing 1, use jack 2 jackings can jacking column foot plate 4, just can rectify a deviation to the electric power pylon tilting, after correction work completes, fastening foundation bolt 3.The present invention can reduce the angle of inclination of steel tower at easy construction, Work tool the in the situation that of few effectively, and can carry out continuous setup, reduce the subsidiary stress that earth's surface distortion produces on electric power pylon, make steel tower can stand the moving impact of Coal Exploitation, and then guarantee the safety of transmission line of electricity.
Claims (5)
1. a colliery minery electric power pylon correction lift-up device, comprises concrete long column independent footing (1) and stone bolt (3); Characterized by further comprising can jacking column foot plate (4), can comprise base plate (6) and be welded on the iron tower main material junction plate (8) on base plate (6) by jacking column foot plate (4), and iron tower main material junction plate (8) welds along edge with iron tower main material (5); Base plate (6) that can jacking column foot plate (4) is connected with concrete long column independent footing (1) by stone bolt (3); Concrete long column independent footing (1) is provided with for laying the loading hole (7) of jack (2); Described stone bolt (3) exposes screw thread length and is not shorter than 150mm.
2. a kind of colliery according to claim 1 minery electric power pylon correction lift-up device, is characterized in that, is welded with stiffener (9) on base plate (6), stiffener (9) and iron tower main material junction plate (8) vertical welding.
3. a kind of colliery according to claim 1 minery electric power pylon correction lift-up device, is characterized in that, described loading hole (7) is rectangular structure.
4. a kind of colliery according to claim 3 minery electric power pylon correction lift-up device, is characterized in that, and the size in described loading hole (7) is wide * and length * height is not less than 150mm * 200mm * 300mm.
5. a kind of colliery according to claim 1 minery electric power pylon correction lift-up device, is characterized in that, it is 150mm-300mm that described stone bolt (3) exposes screw thread length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310575656.1A CN103669432B (en) | 2013-11-18 | 2013-11-18 | A kind of jacking device for deviation rectification of steel pylon in mining area of coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310575656.1A CN103669432B (en) | 2013-11-18 | 2013-11-18 | A kind of jacking device for deviation rectification of steel pylon in mining area of coal mine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103669432A true CN103669432A (en) | 2014-03-26 |
| CN103669432B CN103669432B (en) | 2016-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310575656.1A Expired - Fee Related CN103669432B (en) | 2013-11-18 | 2013-11-18 | A kind of jacking device for deviation rectification of steel pylon in mining area of coal mine |
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| CN (1) | CN103669432B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563172A (en) * | 2015-01-13 | 2015-04-29 | 浙江湖州市建工集团有限公司 | Sinking restoration structure for steel structure room and restoration method thereof |
| CN104763005A (en) * | 2015-03-18 | 2015-07-08 | 山东省水利科学研究院 | Large steel spherical tank inclination rectification method |
| CN106759556A (en) * | 2016-12-26 | 2017-05-31 | 中国化学工程第三建设有限公司 | One kind correction inclined method of tower body |
| CN113482034A (en) * | 2021-06-23 | 2021-10-08 | 国网山西省电力公司阳泉供电公司 | Deviation rectifying method for uneven settlement of power transmission iron tower |
| CN114278141A (en) * | 2021-11-26 | 2022-04-05 | 内蒙古电力(集团)有限责任公司鄂尔多斯电业局 | Deviation-correctable power transmission tower and using method thereof |
| CN114278139A (en) * | 2021-11-26 | 2022-04-05 | 内蒙古电力(集团)有限责任公司鄂尔多斯电业局 | Mining-correcting cooperative power transmission tower maintenance method |
Citations (5)
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|---|---|---|---|---|
| JPH10280427A (en) * | 1997-03-31 | 1998-10-20 | Fujio Itagaki | Correction device and method for correcting settlement of building |
| CN102080382A (en) * | 2010-11-30 | 2011-06-01 | 济南大学 | Building foundation adaptable to goaf foundation deformation |
| CN102864795A (en) * | 2012-10-19 | 2013-01-09 | 重庆大学 | Light steel factory post foundation suitable for sedimentation of filled-in ground and construction method |
| CN203284791U (en) * | 2013-06-06 | 2013-11-13 | 中鼎国际工程有限责任公司 | Independent column basis below column and capable of conducting jacking rectification |
| CN203960919U (en) * | 2013-11-18 | 2014-11-26 | 国家电网公司 | Colliery minery electric power pylon correction lift-up device |
-
2013
- 2013-11-18 CN CN201310575656.1A patent/CN103669432B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10280427A (en) * | 1997-03-31 | 1998-10-20 | Fujio Itagaki | Correction device and method for correcting settlement of building |
| CN102080382A (en) * | 2010-11-30 | 2011-06-01 | 济南大学 | Building foundation adaptable to goaf foundation deformation |
| CN102864795A (en) * | 2012-10-19 | 2013-01-09 | 重庆大学 | Light steel factory post foundation suitable for sedimentation of filled-in ground and construction method |
| CN203284791U (en) * | 2013-06-06 | 2013-11-13 | 中鼎国际工程有限责任公司 | Independent column basis below column and capable of conducting jacking rectification |
| CN203960919U (en) * | 2013-11-18 | 2014-11-26 | 国家电网公司 | Colliery minery electric power pylon correction lift-up device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563172A (en) * | 2015-01-13 | 2015-04-29 | 浙江湖州市建工集团有限公司 | Sinking restoration structure for steel structure room and restoration method thereof |
| CN104763005A (en) * | 2015-03-18 | 2015-07-08 | 山东省水利科学研究院 | Large steel spherical tank inclination rectification method |
| CN106759556A (en) * | 2016-12-26 | 2017-05-31 | 中国化学工程第三建设有限公司 | One kind correction inclined method of tower body |
| CN113482034A (en) * | 2021-06-23 | 2021-10-08 | 国网山西省电力公司阳泉供电公司 | Deviation rectifying method for uneven settlement of power transmission iron tower |
| CN114278141A (en) * | 2021-11-26 | 2022-04-05 | 内蒙古电力(集团)有限责任公司鄂尔多斯电业局 | Deviation-correctable power transmission tower and using method thereof |
| CN114278139A (en) * | 2021-11-26 | 2022-04-05 | 内蒙古电力(集团)有限责任公司鄂尔多斯电业局 | Mining-correcting cooperative power transmission tower maintenance method |
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| Publication number | Publication date |
|---|---|
| CN103669432B (en) | 2016-11-02 |
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