CN105275007A - Vibrating self-adaptive pole tower device for power transmission and distribution lines - Google Patents

Vibrating self-adaptive pole tower device for power transmission and distribution lines Download PDF

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Publication number
CN105275007A
CN105275007A CN201510584859.6A CN201510584859A CN105275007A CN 105275007 A CN105275007 A CN 105275007A CN 201510584859 A CN201510584859 A CN 201510584859A CN 105275007 A CN105275007 A CN 105275007A
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China
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self
shaft tower
adapting type
adaptive
pole tower
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CN201510584859.6A
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CN105275007B (en
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张亮
智全中
张晓博
刘乐
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Luohe Power Supply Company, State Grid Henan Electric Power Co., Ltd.
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LUOHE POWER SUPPLY COMPANY STATE GRID HENAN ELECTRIC POWER Co Ltd
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Abstract

The invention discloses a vibrating self-adaptive pole tower device for power transmission and distribution lines. The vibrating self-adaptive pole tower device comprises a pole tower body with supporting stand columns at the bottom, a self-adaptive locating base laid underground and concrete tower feet laid underground. The self-adaptive locating base comprises base plates with the lower portions prefabricated on the concrete tower feet and a plurality of layers of bar embracing devices arranged in a space staggered manner. Bearing locating components of the supporting stand columns are arranged in the middles of the base plates. Self-reset springs are arranged on the peripheral sides of the bearing locating components and/or the lower portions of the bar embracing devices. Locating reference modules are arranged in the concrete tower feet, and space cross structures or space structures shaped like a Chinese character 'mi' are formed by the bar embracing devices. The bar embracing devices are of combined type plate face structures nested in the peripheral sides of the supporting stand columns. According to the vibrating self-adaptive pole tower device, foundation strength, structural stability and vibration resisting capacity are increased, foundation cracking and differential settlement are effectively prevented, and a controller of the pole tower body is used for collecting position information and giving an alarm timely.

Description

Electric line vibrations self-adapting type shaft tower device
Technical field
The invention belongs to the pole and tower foundation design field of project of transmitting and converting electricity design and construction, particularly a kind of electric line vibrations self-adapting type shaft tower device.
Background technology
At present, the 35KV of electrical network and following electric line pole and tower design and structural safety stability construction aspect relative thin weak, the shaft tower of transmission of electricity, stringing is all arrange thick cylinder in bottom, top is provided with support, high-altitude is tree-shaped, for the cable that installs electric wiring, its bottom connects the ground of the underground that is simply laid in by bolt, but the mode that rigidly fixes on this traditional shaft tower and ground is difficult to resist ground to be produced and shakes or earthquake disaster occurs, when there is earthquake, often cause basis cracking and differential settlement etc.; When there is the natural calamities such as strong wind, heavy snow, heavy rain, icing, shaft tower is whole piece, the listing and sinking of whole section as " dominoes " effect, even fracture and damage, often cause destruction and the power outage of electric grid large area, electric power safety and the electricity consumption of resident's productive life in serious harm, bring immeasurable loss to national economy.On August 14th, 2013, cyclone surprise attack town, Pu, Xiangxi Autonomous Prefecture Luxi County, after cyclone, thrown in this top, Neva house, town town, electric pole in a row collapses and pounds on the roof or trees of resident family, disaster-stricken more than 5 10 KVs, affect four nearly 100,000 resident's productive life electricity consumptions in small towns, but, mode conventional is at present exactly at base position precast concrete, then by the bottom of flange connecting line bar, if the easy sedimentation of volume of concrete small base, if waste again a lot of resource very greatly, and flange connected mode is at strong wind, easily break in the situations such as vibrations, still there is larger potential safety hazard, therefore, how designing a kind of novel tower structure makes resistance disaster ability greatly improve, and realize remote monitoring, insider has been become earnestly specially to grind the technical barrier needed badly and crack to reduce accident rate.
The patent of invention of CN102889017A discloses a kind of quakeproof steel pole tower, relate to street illumination equipment technical field, it comprises the body of rod and pedestal, the body of rod is hollow section, bottom is connected on pedestal, pedestal fixes on the ground, and pedestal is an elastic device, comprises pedestal, support, anticreep spring, longitudinal vibration device and transverse shock absorption device.Base adopts comprehensive elastic buffer structure, when an earthquake occurs, can cut off or obviously reduce the active force that the body of rod is subject to, improve the shock resistance of the body of rod, thus improve the reliability of steel rod tower, ensured the safety and stability of transmission line of electricity.
Summary of the invention
The object of the invention is to solve the problem, a kind of electric line vibrations self-adapting type shaft tower device of a kind of convenient observation, handling safety is provided.
For achieving the above object, the technical solution adopted in the present invention is: a kind of electric line vibrations self-adapting type shaft tower device electric line vibrations self-adapting type shaft tower device, wherein, it comprises the shaft tower body that bottom is provided with support post, be laid in self-adapting type positioning base and the concrete column foot of underground, described self-adapting type positioning base comprises the chassis of bottom in advance on concrete towers base and some sheaf spaces and to interlock the pole device of layout, the carrying align member of support post is set in the middle part of described chassis, the all sides of described carrying align member and/or described pole device bottom arrange Self-resetting spring, in described concrete column foot, positioning datum module is set, described shaft tower body top arranges the station acquisition module being connected with controller, described controller connects alarm module, described pole device composition space cross or rice font structure, described pole device adopts the modular panel face structure being nested in described support post week side.
Preferably, described Self-resetting spring adopts marmem product.
Preferably, all sides of described carrying align member internal cavities arrange some cannelures, and bottom corresponding described support post, all sides arrange projection, and described carrying align member arranges reinforcing rib ring.
Preferably, described station acquisition module, controller and alarm module are powered by solar cell or CT electricity-fetching module.
Preferably, described controller connects wireless signal transmitter and wireless receiver.
Self-adapting type positioning base of the present invention and concrete column foot are embedded in below ground, change traditional rigid connection, add underlying strength, structural stability and shock resistance, effective prevention basis cracking and differential settlement, the interlock pole device of layout of described some sheaf spaces spatially forms cross or rice font structure, improve before around column, after, left, the overall anti-pulling of right all directions, press down and resistance to capsizing, the reinforcing bar that some parts are stretched out is set in described concrete column foot, described bar connecting has auxiliary positioning matrix, further increase the performance of described concrete column foot, the all sides of described carrying align member and/or described pole device bottom arrange Self-resetting spring, hold out against as horizontal and vertical reset, effectively can realize slight vibrations displacement or the automatic recovery after rotating, described shaft tower body not only has stronger rigidity, also be provided with certain pliability, avoid fractureing and stress failures of the support post below shaft tower body, described Self-resetting spring adopts marmem product, behind location, in its use, reset capability is stronger, and reset accurately, utilize station acquisition and the timely alarm of ACM alarm control module on shaft tower body top, and can before disaster does not reach maximum harm early warning power failure, avoid the destruction and the power outage that cause electric grid large area thus, described pole device adopts the modular panel face structure being nested in described support post week side, combine easy for installation, and be convenient to the production of mass interchangeability, reduce preparation cost, the all sides of described carrying align member internal cavities arrange some cannelures, bottom corresponding described support post, all sides arrange projection, such cooperation mounting means, increase contact area and dynamics, support post can be effectively avoided to rotate and slippage, described carrying align member arranges reinforcing rib ring, prevents the inner chamber carrying align member described in vibrations process from expanding and reducing locating effect, described station acquisition module, controller and alarm module are powered by solar cell or CT electricity-fetching module, and power taking is convenient, described controller connects wireless signal transmitter and wireless receiver, at disaster alarm, can send alarm signal simultaneously, be convenient to timely handling failure to backstage and person in charge, reduce Accidents Disasters.Technical scheme of the present invention improves the bulk strength of shaft tower, strengthens the adaptive ability of the natural calamities such as shaft tower reply strong wind, heavy snow, heavy rain, icing, is conducive to making sturdy power grid.The present invention reaches 7.8 grades by antidetonation simulated test, and field trial tensile strength of toppling is 7-10 times of ordinary concrete bar, and in earthquake magnitude experiment, repair ability is strong automatically, and long service life, has very strong promotion and use value.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is the structural representation of a kind of electric line vibrations self-adapting type shaft tower device in the present invention.
Fig. 2 is the structural representation of king-rod tower body support component of the present invention.
Detailed description of the invention
As Fig. 1, shown in Fig. 2, a kind of electric line vibrations self-adapting type shaft tower device electric line vibrations self-adapting type shaft tower device, it comprises the shaft tower body 2 that bottom is provided with support post 1, be laid in self-adapting type positioning base and the concrete column foot 3 of underground, described self-adapting type positioning base comprises the chassis 4 of bottom in advance on concrete towers base 3 and some sheaf spaces and to interlock the pole device 5 of layout, the carrying align member 6 of support post 1 is set in the middle part of described chassis 4, described carrying align member 6 weeks sides and/or described pole device 5 bottom arrange Self-resetting spring 7, in described concrete column foot 3, positioning datum module 8 is set, described shaft tower body 2 top arranges the station acquisition module 10 being connected with controller 9, described controller 9 connects alarm module 11.
Described pole device 5 adopts the modular panel face structure being nested in described support post 1 week side.
Described carrying align member 6 internal cavities week, side arranged some cannelures, and bottom corresponding described support post 1, all sides arrange projection 12, and described carrying align member 6 arranges reinforcing rib ring.
Described Self-resetting spring 7 adopts marmem product.
Described station acquisition module 10, controller 9 and alarm module 11 are powered by solar cell or CT electricity-fetching module.
Described controller 9 connects wireless signal transmitter and wireless receiver.
Described pole device 5 forms space cross or rice font.
Arrange the reinforcing bar 13 that some parts are stretched out in described concrete column foot 3, described reinforcing bar 13 is connected with auxiliary positioning matrix 14.
Self-adapting type positioning base of the present invention and concrete column foot are embedded in below ground, change traditional rigid connection, add underlying strength, structural stability and shock resistance, effective prevention basis cracking and differential settlement, the interlock pole device of layout of described some sheaf spaces spatially forms cross or rice font structure, improve before around column, after, left, the overall anti-pulling of right all directions, press down and resistance to capsizing, the reinforcing bar that some parts are stretched out is set in described concrete column foot, described bar connecting has auxiliary positioning matrix, further increase the performance of described concrete column foot, the all sides of described carrying align member and/or described pole device bottom arrange Self-resetting spring, hold out against as horizontal and vertical reset, effectively can realize slight vibrations displacement or the automatic recovery after rotating, described shaft tower body not only has stronger rigidity, also be provided with certain pliability, avoid fractureing and stress failures of the support post below shaft tower body, described Self-resetting spring adopts marmem product, behind location, in its use, reset capability is stronger, and reset accurately, utilize station acquisition and the timely alarm of ACM alarm control module on shaft tower body top, and can before disaster does not reach maximum harm early warning power failure, avoid the destruction and the power outage that cause electric grid large area thus, described pole device adopts the modular panel face structure being nested in described support post week side, combine easy for installation, and be convenient to the production of mass interchangeability, reduce preparation cost, the all sides of described carrying align member internal cavities arrange some cannelures, bottom corresponding described support post, all sides arrange projection, such cooperation mounting means, increase contact area and dynamics, support post can be effectively avoided to rotate and slippage, described carrying align member arranges reinforcing rib ring, prevents the inner chamber carrying align member described in vibrations process from expanding and reducing locating effect, described station acquisition module, controller and alarm module are powered by solar cell or CT electricity-fetching module, and power taking is convenient, described controller connects wireless signal transmitter and wireless receiver, at disaster alarm, can send alarm signal simultaneously, be convenient to timely handling failure to backstage and person in charge, reduce Accidents Disasters.Technical scheme of the present invention improves the bulk strength of shaft tower, strengthens the adaptive ability of the natural calamities such as shaft tower reply strong wind, heavy snow, heavy rain, icing, is conducive to making sturdy power grid.The present invention reaches 7.8 grades by antidetonation simulated test, and field trial tensile strength of toppling is 7-10 times of ordinary concrete bar, and in earthquake magnitude experiment, repair ability is strong automatically, and long service life, has very strong promotion and use value.

Claims (5)

1. an electric line vibrations self-adapting type shaft tower device, it is characterized in that: it comprises the shaft tower body that bottom is provided with support post, be laid in self-adapting type positioning base and the concrete column foot of underground, described self-adapting type positioning base comprises the chassis of bottom in advance on concrete towers base and some sheaf spaces and to interlock the pole device of layout, the carrying align member of support post is set in the middle part of described chassis, the all sides of described carrying align member and/or described pole device bottom arrange Self-resetting spring, in described concrete column foot, positioning datum module is set, described shaft tower body top arranges the station acquisition module being connected with controller, described controller connects alarm module, described pole device composition space cross or rice font structure, described pole device adopts the modular panel face structure being nested in described support post week side.
2. a kind of electric line shakes self-adapting type shaft tower device as claimed in claim 1, it is characterized in that: described Self-resetting spring adopts marmem product.
3. a kind of electric line shakes self-adapting type shaft tower device as claimed in claim 1, it is characterized in that: all sides of described carrying align member internal cavities arrange some cannelures, bottom corresponding described support post, all sides arrange projection, and described carrying align member arranges reinforcing rib ring.
4. a kind of electric line shakes self-adapting type shaft tower device as claimed in claim 1, it is characterized in that: described station acquisition module, controller and alarm module are powered by solar cell or CT electricity-fetching module.
5. a kind of electric line shakes self-adapting type shaft tower device as claimed in claim 1, it is characterized in that: described controller connects wireless signal transmitter and wireless receiver.
CN201510584859.6A 2013-08-30 2013-08-30 Vibrating self-adaptive pole tower device for power transmission and distribution lines Active CN105275007B (en)

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CN201310387464.8A CN103437585B (en) 2013-08-30 2013-08-30 A kind of vibrations self-adapting type shaft tower device
CN201510584859.6A CN105275007B (en) 2013-08-30 2013-08-30 Vibrating self-adaptive pole tower device for power transmission and distribution lines

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Cited By (3)

* Cited by examiner, † Cited by third party
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CN105822129A (en) * 2016-05-30 2016-08-03 常州市好利莱光电科技有限公司 High-voltage tower base
CN111749057A (en) * 2019-03-28 2020-10-09 丰田自动车株式会社 Support post
CN116011285A (en) * 2023-01-04 2023-04-25 国网湖北省电力有限公司经济技术研究院 Earthquake resistance analysis method for foundation-tower structure system

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CN106193772B (en) * 2014-12-16 2018-05-01 国网河南省电力公司郑州供电公司 Electric pole anchor block
CN105007033B (en) * 2015-08-02 2017-09-29 常州天合光能有限公司 Suitable for easily occurring the photovoltaic module mounting bracket of foundation settlement soil layer
CN108643674B (en) * 2016-06-27 2020-05-15 漳浦新时代农业开发有限公司 Electric power tower
CN106368496B (en) * 2016-08-27 2019-01-18 国网山东省电力公司蓬莱市供电公司 The anti-steel tower that topples over of one kind
CN107994527B (en) * 2017-11-14 2019-12-24 东莞市开关厂有限公司 High-voltage electric tower wire insulation buffer device
CN108964293A (en) * 2018-05-18 2018-12-07 云南电网有限责任公司电力科学研究院 A kind of Natural Disasters of Agricultural monitoring system based on shaft tower power supply
CN110029861B (en) * 2019-04-24 2021-02-19 陕西国锋电气化工程有限公司 Signal tower suitable for mountain region
CN111364824A (en) * 2020-04-29 2020-07-03 平顶山天安煤业股份有限公司 Anti-tilting rod tower
CN115199117B (en) * 2022-07-15 2023-09-08 南京大德减震科技有限公司 Self-resetting drawing-resistant support

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Cited By (5)

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Publication number Priority date Publication date Assignee Title
CN105822129A (en) * 2016-05-30 2016-08-03 常州市好利莱光电科技有限公司 High-voltage tower base
CN111749057A (en) * 2019-03-28 2020-10-09 丰田自动车株式会社 Support post
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CN116011285A (en) * 2023-01-04 2023-04-25 国网湖北省电力有限公司经济技术研究院 Earthquake resistance analysis method for foundation-tower structure system
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CN105275007B (en) 2017-04-19
CN103437585A (en) 2013-12-11
CN103437585B (en) 2015-10-14
CN105257062A (en) 2016-01-20
CN105257062B (en) 2017-07-11

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