CN210105448U - Prevent wind electric tower with over-and-under type support - Google Patents
Prevent wind electric tower with over-and-under type support Download PDFInfo
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- CN210105448U CN210105448U CN201920423924.0U CN201920423924U CN210105448U CN 210105448 U CN210105448 U CN 210105448U CN 201920423924 U CN201920423924 U CN 201920423924U CN 210105448 U CN210105448 U CN 210105448U
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- 230000005611 electricity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 230000001808 coupling effect Effects 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of electric towers, in particular to a windproof electric tower with a lifting support, which comprises a tower body, wherein a fixed plate is arranged in the tower body, a controller is arranged at the bottom of the fixed plate, a storage battery is arranged at the rear side of the controller, a threaded rod is fixedly connected between the top of the fixed plate and the top of the tower body, two groups of internal thread pipes are in threaded connection on the threaded rod, the outer sides of the internal thread pipes are rotatably connected with lifting plates, guide rods are respectively arranged at the left side and the right side of the threaded rod and penetrate through each lifting plate, the upper end and the lower end of each guide rod are respectively fixedly connected with the top of the tower body and the fixed plate, driven bevel gears are fixedly connected at the outer sides of the internal thread pipes, and transmission bevel gears are meshed at the rear side of the driven bevel gears, the utility, is suitable for further popularization and application.
Description
Technical Field
The utility model relates to an electricity tower technical field, concretely relates to prevent wind electric tower with over-and-under type support.
Background
The transmission tower line system is generally composed of a tower structure and a long-span, large-load and high-flexibility wire, and has the characteristics of light weight, high flexibility, small damping and the like. Due to the high flexibility of a power transmission tower wire system, the geometric nonlinearity of a ground wire, the coupling effect between a power transmission tower and a power transmission line, between the power transmission tower and a foundation and the like, the power transmission tower structure generates severe shock under the action of strong typhoon, and even a rod piece generates residual deformation and even breaks, so that the collapse of the whole structure is caused. The natural disasters causing the power system are many, wherein the wind disaster is the most serious disaster, and the power system accidents caused by strong wind are endless in the past. The collapse of the power transmission tower can cause large-area and large-scale power failure accidents, which not only seriously affects the production and life of people, but also brings great loss to the development of national economy. Extreme natural disasters frequently occur, and with the development of society and economy, more and more high-voltage-level power transmission lines are gradually in investigation, design and construction. And the higher the transmission line grade is, the stronger the sensitivity to wind is, and the problem of wind-induced transmission line fault is more and more prominent.
Under the action of strong typhoon, the electric tower and the electric wire can swing violently to further cause breakage and collapse, and in order to avoid the electric wire from being disconnected to cause accidents, therefore, under the weather of strong typhoon, a power failure means can be adopted for part of the electric towers, and although the power failure of the electric towers avoids the accidents caused by the disconnection of the electric wire, the breakage of the electric tower and the electric wire under the strong typhoon cannot be prevented.
SUMMERY OF THE UTILITY MODEL
To above problem, the utility model provides a prevent wind electric tower with over-and-under type support to solve the above-mentioned problem of mentioning.
The specific technical scheme is as follows:
a windproof electric tower with a lifting support comprises a tower body, wherein a fixed plate is arranged inside the tower body, a controller is arranged at the bottom of the fixed plate, a storage battery is arranged on the rear side of the controller, a threaded rod is fixedly connected between the top of the fixed plate and the top of the tower body, two groups of internal threaded tubes are in threaded connection with the threaded rod, lifting plates are rotatably connected to the outer sides of the internal threaded tubes, guide rods are respectively arranged on the left side and the right side of the threaded rod and penetrate through the lifting plates, the upper end and the lower end of each guide rod are respectively fixedly connected with the tops of the tower body and the fixed plate, driven bevel gears are fixedly connected to the outer sides of the internal threaded tubes, transmission bevel gears are meshed to the rear sides of the driven bevel gears, a motor is arranged on the rear sides of the transmission bevel, the left and right sides of lifter plate is provided with two sets of lifting support respectively, lifting support's below is provided with the fixed bolster, the fixed bolster is fixed in respectively on the lateral wall about the tower body, the homonymy is two sets of equal fixedly connected with connecting rod on lifting support and the fixed bolster, the below fixedly connected with U type card line casket on the lateral wall of connecting rod, the top fixedly connected with apron of connecting rod, lifting support with the end of fixed bolster all is provided with insulating pottery, the top of tower body is provided with air velocity transducer, the controller respectively with battery, motor and air velocity transducer electric connection.
Preferably, the U-shaped wire clamping box corresponds to the cover plate in position, and a through hole for avoiding the U-shaped wire clamping box is formed in the U-shaped wire clamping box.
Preferably, the guide rod is in clearance fit with the lifting plate.
Preferably, the two groups of lifting supports and the fixed support are arranged in a staggered manner.
Preferably, the controller, the storage battery and the motor are all provided with protective covers on the outer sides.
The utility model has the advantages that:
compared with the prior art, the utility model relates to a novelty, suitability are strong, and this electricity tower can effectively prevent the fracture of tower body and electric wire under the strong typhoon weather, collapse, suitable further use widely. When the electric tower is normally used, the electric wires pass through the insulating ceramics to be suspended and fixed, when the electric wires are powered off and the wind speed sensor detects that the wind speed is greater than a set value, the controller respectively controls the two groups of motors to operate, the storage battery supplies power for the rotation of the motors, the motors rotate to drive the transmission bevel gear to rotate, the transmission bevel gear drives the internal thread pipe to rotate through the driven bevel gear, the internal thread pipe rotates to drive the lifting plate to descend, the lifting plate descends to drive the lifting supports on the two sides to descend, the lifting supports descend to clamp the electric wires on the two sides of the lifting supports into the U-shaped wire clamping box, and the cover plate covers the U-shaped wire clamping box along with the descending of the uppermost lifting support, the electric wires in the U-shaped wire clamping box are fixed, the gravity center of the whole electric tower is reduced due to the descending of the two groups of lifting supports, and the risk of breakage and collapse of the tower body is reduced; the descending stacking and fixing of the wires can reduce the swing of the wires when the wires are influenced by strong wind, and the risk of wire breakage is reduced; when the wind speed sensor detects that the wind speed is smaller than a set value, the controller controls the motor to rotate reversely, and the motor rotates reversely to drive the two groups of lifting supports to reset.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a side view of the present invention.
Fig. 4 is a schematic structural view of the lifting bracket of the present invention in a descending state.
Fig. 5 is an enlarged view of the a portion of the present invention.
Fig. 6 is an enlarged view of the b position of the present invention.
Description of reference numerals:
1-a tower body; 2, fixing a plate; 3-a controller; 4-a storage battery; 5-a threaded rod; 6-an internal threaded tube; 7-a lifting plate; 8-a guide rod; 9-driven bevel gear; 10-a drive bevel gear; 11-a motor; 12-a lifting bracket; 13-fixing the bracket; 14-a connecting rod; 15-U-shaped wire clamping boxes; 16-a cover plate; 17-insulating ceramic; 18-a wind speed sensor; 19-electric wire.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 in conjunction with fig. 2-6: a windproof electric tower with lifting supports comprises a tower body 1, a fixed plate 2 is arranged inside the tower body 1, a controller 3 is arranged at the bottom of the fixed plate 2, a storage battery 4 is arranged at the rear side of the controller 3, a threaded rod 5 is fixedly connected between the top of the fixed plate 2 and the top of the tower body 1, two groups of internal threaded tubes 6 are in threaded connection with the threaded rod 5, lifting plates 7 are rotatably connected to the outer sides of the internal threaded tubes 6, guide rods 8 are respectively arranged at the left side and the right side of the threaded rod 5, each lifting plate 7 is penetrated by each guide rod 8, the upper end and the lower end of each guide rod 8 are respectively fixedly connected with the tops of the tower body 1 and the fixed plate 2, driven bevel gears 9 are fixedly connected to the outer sides of the internal threaded tubes 6, transmission bevel gears 10 are meshed with the rear sides of the driven bevel gears 9, a motor 11 is arranged at the rear sides of the, the below of lifting support 12 is provided with fixed bolster 13, fixed bolster 13 is fixed in on the lateral wall about tower body 1 respectively, equal fixedly connected with connecting rod 14 on two sets of lifting support 12 of homonymy and fixed bolster 13, fixedly connected with U type card line casket 15 on the lateral wall of below connecting rod 14, the top fixedly connected with apron 16 of the top connecting rod 14, lifting support 12 all is provided with insulating ceramic 17 with the end of fixed bolster 13, the top of tower body 1 is provided with air velocity transducer 18, controller 3 respectively with battery 4, motor 11 and air velocity transducer 18 electric connection.
Further, the position of the U-shaped wire clamping box 15 corresponds to that of the cover plate 16, and a through hole for avoiding the U-shaped wire clamping box 15 is formed in the U-shaped wire clamping box 15; this arrangement allows the cover plate 16 to be accurately fitted to the U-shaped wire cassette 15 to fix the electric wire 19.
Further, the guide rod 8 is in clearance fit with the lifting plate 7.
Furthermore, the two groups of lifting brackets 12 and the fixed bracket 13 are arranged in a staggered manner; when the lifting support 12 descends, the lifting support 12 and the fixed support 13 are staggered, so that mutual interference between the two groups of lifting supports 12 and the fixed support 13 is avoided.
Further, protective covers are arranged on the outer sides of the controller 3, the storage battery 4 and the motor 11; this arrangement can prevent the controller 3, the storage battery 4, and the motor 11 from being damaged by rainwater.
The utility model discloses a theory of operation:
when the electric tower is normally used, the electric wires 19 penetrate through the insulating ceramics 17 to be suspended and fixed, when the electric wires are powered off and the wind speed sensor 18 detects that the wind speed is greater than a set value, the controller 3 respectively controls the two groups of motors 11 to operate, the storage battery 4 supplies power to the rotation of the motors 11, the motors 11 rotate to drive the transmission bevel gears 10 to rotate, the transmission bevel gears 10 drive the internal thread pipes 6 to rotate through the driven bevel gears 9, the internal thread pipes 6 drive the lifting plates 7 to descend, the lifting plates 7 descend to drive the lifting supports 12 on the two sides to descend, the lifting supports 12 descend to clamp the electric wires 19 on the two sides of the lifting supports 12 into the U-shaped wire clamping boxes 15, meanwhile, along with the descending of the lifting supports 12 on the top, the cover plate 16 covers the U-shaped wire clamping boxes 15 to fix the electric wires 19 in the U-shaped wire clamping boxes 15, and the descending of the two groups of lifting supports 12 lowers, the risk of the tower body 1 breaking and collapsing is reduced; the descending stacking and fixing of the electric wires 19 can reduce the swing of the electric wires 19 caused by the influence of strong wind, and reduce the risk of breakage of the electric wires 19; when the wind speed sensor 18 detects that the wind speed is less than the set value, the controller 3 controls the motor 11 to rotate reversely, and the motor 11 rotates reversely to drive the two groups of lifting supports 12 to reset.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a prevent wind electric tower with over-and-under type support, includes tower body (1), its characterized in that, the inside of tower body (1) is provided with fixed plate (2), the bottom of fixed plate (2) is provided with controller (3), the rear side of controller (3) is provided with battery (4), fixed plate (2) top with fixedly connected with threaded rod (5) between tower body (1) top, threaded rod (5) go up threaded connection have two sets of internal thread pipes (6), the outside of internal thread pipe (6) is rotated and is connected with lifter plate (7), the left and right sides of threaded rod (5) is provided with guide bar (8) respectively, guide bar (8) run through each lifter plate (7), the upper and lower both ends of guide bar (8) respectively with the top fixed connection of tower body (1) and fixed plate (2), the outer side of the internal thread pipe (6) is fixedly connected with a driven bevel gear (9), the rear side of the driven bevel gear (9) is meshed with a transmission bevel gear (10), the rear side of the transmission bevel gear (10) is provided with a motor (11), the motor (11) is fixed at the top of the lifting plate (7), the left side and the right side of the lifting plate (7) are respectively provided with two groups of lifting supports (12), a fixed support (13) is arranged below the lifting supports (12), the fixed supports (13) are respectively fixed on the left side wall and the right side wall of the tower body (1), two groups of the lifting supports (12) and the fixed supports (13) on the same side are both fixedly connected with connecting rods (14), the outer side wall of the connecting rod (14) on the lowest side is fixedly connected with a U-shaped wire clamping box (15), and the top of the connecting rod (14) on the highest side, lifting support (12) with the end of fixed bolster (13) all is provided with insulating ceramic (17), the top of tower body (1) is provided with air velocity transducer (18), controller (3) respectively with battery (4), motor (11) and air velocity transducer (18) electric connection.
2. The wind-proof electric tower with lifting support according to claim 1, wherein: the U-shaped wire clamping box (15) corresponds to the cover plate (16) in position, and a through hole for avoiding the U-shaped wire clamping box (15) is formed in the U-shaped wire clamping box (15).
3. The wind-proof electric tower with lifting support according to claim 1, wherein: the guide rod (8) is in clearance fit with the lifting plate (7).
4. The wind-proof electric tower with lifting support according to claim 1, wherein: the two groups of lifting brackets (12) and the fixed bracket (13) are arranged in a staggered manner.
5. The wind-proof electric tower with lifting support according to claim 1, wherein: and protective covers are arranged on the outer sides of the controller (3), the storage battery (4) and the motor (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920423924.0U CN210105448U (en) | 2019-03-29 | 2019-03-29 | Prevent wind electric tower with over-and-under type support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920423924.0U CN210105448U (en) | 2019-03-29 | 2019-03-29 | Prevent wind electric tower with over-and-under type support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210105448U true CN210105448U (en) | 2020-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920423924.0U Active CN210105448U (en) | 2019-03-29 | 2019-03-29 | Prevent wind electric tower with over-and-under type support |
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| Country | Link |
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| CN (1) | CN210105448U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939308A (en) * | 2019-11-07 | 2020-03-31 | 闽江学院 | Power transmission tower with truss lifting function |
| CN111321753A (en) * | 2020-02-28 | 2020-06-23 | 广州市万利胜电子科技有限公司 | Steel skeleton type multi-frequency-band mobile communication base station |
| CN112252808A (en) * | 2020-10-26 | 2021-01-22 | 国网安徽省电力有限公司 | Overhead transmission line's overhead equipment |
| CN113463968A (en) * | 2021-08-13 | 2021-10-01 | 四川广安鑫光电力铁塔有限公司 | Lifting folding type wind-resistant electric iron tower |
| CN117328731A (en) * | 2023-11-10 | 2024-01-02 | 河北省景县宏远通讯有限公司 | Intelligent power transmission tower |
-
2019
- 2019-03-29 CN CN201920423924.0U patent/CN210105448U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939308A (en) * | 2019-11-07 | 2020-03-31 | 闽江学院 | Power transmission tower with truss lifting function |
| CN111321753A (en) * | 2020-02-28 | 2020-06-23 | 广州市万利胜电子科技有限公司 | Steel skeleton type multi-frequency-band mobile communication base station |
| CN112252808A (en) * | 2020-10-26 | 2021-01-22 | 国网安徽省电力有限公司 | Overhead transmission line's overhead equipment |
| CN113463968A (en) * | 2021-08-13 | 2021-10-01 | 四川广安鑫光电力铁塔有限公司 | Lifting folding type wind-resistant electric iron tower |
| CN117328731A (en) * | 2023-11-10 | 2024-01-02 | 河北省景县宏远通讯有限公司 | Intelligent power transmission tower |
| CN117328731B (en) * | 2023-11-10 | 2024-03-12 | 河北省景县宏远通讯有限公司 | Intelligent power transmission tower |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231127 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 350108 No. 200 Xiyuan Gong Road, Minhou County, Fuzhou City, Fujian Province Patentee before: MINJIANG University Patentee before: PINGTAN HAICHUANG ZHIHUI TECHNOLOGY CO.,LTD. Effective date of registration: 20231127 Address after: 010000 North Talent Building 316, Shuanghe Road, Saihan District, Hohhot City, Inner Mongolia Autonomous Region Patentee after: Inner Mongolia Personnel Examination and Evaluation Center (L.P.) Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. |
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| TR01 | Transfer of patent right |