An anti-dumping device for a pole pole
An anti-dumping and electric pole technology, applied in towers, building types, buildings, etc., can solve the problems of electric shock, dumping, affecting the normal electricity consumption of residents, etc., and achieve the effect of convenient installation and easy operation.
Inactive Publication Date: 2021-01-15
STATE GRID CORP OF CHINA +2
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Problems solved by technology
Among them, the column type electric pole with reinforced concrete structure will fall due to strong wind, ground subsidence, impact and other reasons in practical application, which will affect the normal electricity consumption of residents.
And the danger of electric shock may also occur after the pole is toppled, so preventing the pole from toppling is a problem to be solved urgently.
Method used
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[0043] In order to make the technical solutions and beneficial effects of the present invention clearer, the implementation manners of the present invention will be further explained in detail below.
[0044] Such as figure 1 As shown, the invention is a pole-type pole anti-dumping device, which includes an upper fixing ring 1 , a lower fixing ring 2 and a supporting device 3 . The upper and lower fixing rings 1 and 2 are respectively sleeved on the pole 9, the upper fixing ring 1 is located on the upper part of the lower fixing ring 2, and the lower fixing ring 2 and the pole 9 are fixedly connected. The support device 3 is arranged between the upper and lower fixing rings 1 and 2, and is used to support the upper fixing ring 1 when the pole 9 is not tilted. , in order to support column type electric pole 9.
[0045] In order to achieve uniform stress in the supporting state to prevent further offset or tilt, there are at least three supporting devices 3 and they are evenly...
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The invention discloses a column type telegraph pole toppling preventing device. The column type telegraph pole toppling preventing device comprises an upper fixing ring, a lower fixing ring and a supporting device for connecting the upper fixing ring with the lower fixing ring and further comprises a control device or detecting the inclination angle of a column type telegraph pole and triggeringthe supporting device. The supporting device is triggered when it is detected that the inclination angle of the column type telegraph pole reaches a set value, and the column type telegraph pole is supported at multiple points through supporting rods of the supporting device to achieve the effect of preventing the column type telegraph pole from further toppling. Meanwhile, the invention disclosesa use method of the device and a method for detecting the inclination angle to trigger the supporting device. By means of the device and the methods, the column type telegraph pole can be prevented from toppling, the probability of power failure caused by toppling of the column type telegraph pole is reduced, and personal and financial losses caused by toppling of the telegraph pole are reduced.
Description
technical field [0001] The invention relates to the field of electric equipment, in particular to a column-type electric pole anti-dumping device. Background technique [0002] In the power system, the overhead line is still the main form of power transmission, and the overhead line adopts the cement column type, the iron pipe column type and the iron tower. Among them, the column type electric pole with reinforced concrete structure will topple due to strong wind, ground subsidence, impact and other reasons in practical application, which will affect the normal electricity consumption of residents. And the danger of electric shock may also occur after the column type electric pole topples over, so preventing the electric pole from toppling over is a problem to be solved urgently. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a pole-type pole anti-dumping device capable of preventing the pole-type pole from to...
Claims
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IPC IPC(8): E04H12/00E04H12/20
Inventor 陈振超汪蓬冯晗李峻峰王毅吕军在马娴张琳琳吴少峰朱宗旺刘天玉唐宇欣伏圣群张凯桑慧瑾焉蕾赵玉乾冯树江周志刚
Owner STATE GRID CORP OF CHINA