CN103233434A - Distribution line height alerter and special installation tool and method thereof - Google Patents
Distribution line height alerter and special installation tool and method thereof Download PDFInfo
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- CN103233434A CN103233434A CN2013101904390A CN201310190439A CN103233434A CN 103233434 A CN103233434 A CN 103233434A CN 2013101904390 A CN2013101904390 A CN 2013101904390A CN 201310190439 A CN201310190439 A CN 201310190439A CN 103233434 A CN103233434 A CN 103233434A
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- distribution line
- line height
- leading screw
- clamp
- cable
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- 238000009434 installation Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 8
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 230000001771 impaired effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention discloses a distribution line height alerter and a special installation tool and method thereof. The distribution line height alerter comprises a hook component and an alerting device, wherein the hook component is hung on a cable; the bottom of a main connecting part of the hook component is provided with a supporting block, the supporting block is equipped with a lead screw, the top end of the lead screw is movably connected with a clamping block, the bottom end of the lead screw is provided with a circular ring, and the axis of the circular ring is perpendicular to the axis of the lead screw; and the alerting device comprises a solar alerting lamp, the top end of the solar alerting lamp is fixedly connected with a connecting component, and the connecting component is hinged to the bottom of the main connecting part of the hook component. The distribution line height alerter can prevent a phenomenon that a distribution line with an insufficient vertical clearance to the ground is likely to be broken by passing super-high vehicles when light is poor.
Description
Technical field
The present invention relates to a kind of not enough distribution line of vertical distance over the ground that prevents, the height alarming device of being hung up by passing superelevation car easily when light is bad and erecting tools, mounting method.
Background technology
At present, in the distribution line, especially crossing highway (national highway, province's road, town road) is located, because electric pole or pipe tower are limited by landform, cause that vertical distance is not enough over the ground, be subjected to passing superelevation load-carrying lorry night easily and hang up, cause the generation of the impaired even impaired accident of electric pole of cable, namely influence Electrical Safety, influence traffic safety again.
Summary of the invention
In order to overcome the shortcoming that above-mentioned prior art exists, the object of the present invention is to provide a kind of distribution line height attention device, it can prevent the not enough distribution line of vertical distance over the ground, the phenomenon of being hung up by passing superelevation car easily when light is bad takes place.
This distribution line height attention device mainly comprises be used to the hook part and the alarming device that hang on the cable; Described hook part comprises hook portions and main body coupling part; The bottom of described main body coupling part is provided with a back-up block, assembling one leading screw on this back-up block, the top of this leading screw flexibly connects a clamp that cooperates realization clamping cable with described hook portions, and the end face of this clamp is provided with the arc-shaped slot that matches with the cable surface; The bottom of this leading screw is provided with an annulus, the axis of annulus and the axis normal of leading screw; Described alarming device comprises the solar alarming lamp, and the top of this solar alarming lamp is connected with link, and this link is hinged on the bottom of the main body coupling part of hook part by a connection piece.
As further technical scheme: in this distribution line height attention device, described alarming device also includes mirror assembly, described mirror assembly comprise pedestal and in the axis circumferencial direction of pedestal uniform three reflective mirrors, the reflective mirror minute surface towards on residing circumference in the same direction; Described pedestal can be around being installed on the connecting axle that self axis freely rotates, and this connecting axle and described solar alarming lamp link together.
The present invention also provides a kind of special installation tool of distribution line height attention device, comprise insulating bar and be arranged on the connector on insulating bar top, set firmly an inserted link on this connector, the diameter of this inserted link is less than the internal diameter of the annulus of leading screw bottom in the distribution line height attention device; Described inserted link is vertical mutually with insulating bar.
The present invention also provides a kind of mounting method of distribution line height attention device, may further comprise the steps:
1) rotate earlier manually leading screw in the distribution line height attention device make described clamp and described hook portions away from, and finally make distance between clamp peak place and the described hook portions minimum point place greater than the diameter of cable;
2), inserted link in the special installation tool is inserted in the annulus of leading screw bottom in the distribution line height attention device;
3), hold the insulating bar of special installation tool, distribution line height attention device is lifted, and described hook portions is hung on the cable;
4), rotate described insulating bar, by cooperating of described inserted link and described annulus, drive leading screw and rotate; The rotation of leading screw drives on the described clamp and moves, and clamp is cooperated with described hook portions realize to clamp cable, and cable is stuck in the arc-shaped slot on the clamp end face;
5), the operation special installation tool, described inserted link is deviate from described annulus, fitting operation is namely finished.
The invention has the beneficial effects as follows: at the operating distribution line sag of crossing highway lowest part, distribution line height attention device among the present invention is installed, the caution driver when transporting the superelevation object night, plays to prevent and hangs up lead, electric pole accident phenomenon on the not familiar highway of landform.And this attention device fitting operation is simple and convenient.
Description of drawings
The present invention is described further below in conjunction with drawings and Examples:
Fig. 1 is the structural representation of distribution line height attention device among the present invention;
Fig. 2 is the structural representation of the special installation tool of distribution line height attention device among the present invention;
Among the figure:
1 hook part, 11 hook portions, 12 main body coupling parts, 13 back-up blocks, 14 leading screws, 15 clamps, 16 arc-shaped slots, 17 annulus,
2 alarming devices, 21 solar alarming lamps, 22 links, 23 mirror assemblies, 24 pedestals, 25 reflective mirrors, 26 connecting axles,
3 insulating bars, 4 connectors, 5 inserted links,
The specific embodiment
As shown in Figure 1, this distribution line height attention device mainly comprises be used to the hook part 1 and the alarming device 2 that hang on the cable.
Described hook part 1 comprises hook portions 11 and main body coupling part 12; The bottom of described main body coupling part 12 is provided with a back-up block 13, assembling one leading screw 14 on this back-up block 13, the top of this leading screw 14 flexibly connects a clamp 15 that cooperates realization clamping cable with described hook portions 11, and the end face of this clamp 15 is provided with the arc-shaped slot 16 that matches with the cable surface; The bottom of this leading screw 14 is provided with an annulus 17, the axis normal of the axis of annulus 17 and leading screw 14;
Described alarming device 2 comprises solar alarming lamp 21, this solar alarming lamp is prior art, the top of this solar alarming lamp 21 is connected with link 22, this link 22 is hinged on the bottom of the main body coupling part 12 of hook part by a connection piece (can be bolt, also can be bearing pin etc.).
As further technical scheme: in this distribution line height attention device, described alarming device 2 also includes mirror assembly 23, described mirror assembly 23 comprise pedestal 24 and in the axis circumferencial direction of pedestal 24 uniform three reflective mirrors 25, reflective mirror 25 minute surfaces towards on residing circumference in the same direction; Described pedestal 24 can be around being installed on the connecting axle 26 that self axis freely rotates, and this connecting axle 26 links together with described solar alarming lamp 21.
The special installation tool of this distribution line height attention device comprises insulating bar 3 and is arranged on the connector 4 on insulating bar 3 tops that set firmly an inserted link 5 on this connector 4, the diameter of this inserted link 5 is less than the internal diameter of the annulus 17 of leading screw bottom in the distribution line height attention device; Described inserted link 5 is vertical mutually with insulating bar 3.
The mounting method of distribution line height attention device may further comprise the steps:
1) rotate earlier manually leading screw 14 in the distribution line height attention device make described clamp 15 and described hook portions 11 away from, and finally make distance between clamp 15 peak places and the described hook portions 11 minimum point places greater than the diameter of cable;
2), inserted link in the special installation tool 5 is inserted in the annulus 17 of leading screw bottom in the distribution line height attention device;
3), hold the insulating bar 3 of special installation tool, distribution line height attention device is lifted, and described hook portions 11 is hung on the cable;
4), rotate described insulating bar 3, by cooperating of described inserted link 5 and described annulus 17, drive leading screw 14 rotations; The rotation of leading screw 14 drives on the described clamp 15 and moves, and clamp 15 is cooperated with described hook portions 11 realize to clamp cable, and cable is stuck in the arc-shaped slot 16 on clamp 15 end faces;
5), the operation special installation tool, described inserted link 5 is deviate from described annulus 17, fitting operation is namely finished.
According to the step of above-mentioned mounting method, the step in the time of can instead releasing distribution line height attention device and pull down, thus repeat no more.
Claims (4)
1. distribution line height attention device is characterized in that, mainly comprises be used to the hook part and the alarming device that hang on the cable; Described hook part comprises hook portions and main body coupling part; The bottom of described main body coupling part is provided with a back-up block, assembling one leading screw on this back-up block, the top of this leading screw flexibly connects a clamp that cooperates realization clamping cable with described hook portions, and the end face of this clamp is provided with the arc-shaped slot that matches with the cable surface; The bottom of this leading screw is provided with an annulus, the axis of annulus and the axis normal of leading screw; Described alarming device comprises the solar alarming lamp, and the top of this solar alarming lamp is connected with link, and this link is hinged on the bottom of the main body coupling part of hook part by a connection piece.
2. distribution line height attention device according to claim 1, it is characterized in that: described alarming device also includes mirror assembly, described mirror assembly comprise pedestal and in the axis circumferencial direction of pedestal uniform three reflective mirrors, the reflective mirror minute surface towards on residing circumference in the same direction; Described pedestal can be around being installed on the connecting axle that self axis freely rotates, and this connecting axle and described solar alarming lamp link together.
3. the special installation tool of distribution line height attention device, it is characterized in that: comprise insulating bar and be arranged on the connector on insulating bar top, set firmly an inserted link on this connector, the diameter of this inserted link is less than the internal diameter of the annulus of leading screw bottom in the distribution line height attention device; Described inserted link is vertical mutually with insulating bar.
4. the mounting method of distribution line height attention device is characterized in that: may further comprise the steps:
1) rotate earlier manually leading screw in the distribution line height attention device make described clamp and described hook portions away from, and finally make distance between clamp peak place and the described hook portions minimum point place greater than the diameter of cable;
2), inserted link in the special installation tool is inserted in the annulus of leading screw bottom in the distribution line height attention device;
3), hold the insulating bar of special installation tool, distribution line height attention device is lifted, and described hook portions is hung on the cable;
4), rotate described insulating bar, by cooperating of described inserted link and described annulus, drive leading screw and rotate; The rotation of leading screw drives on the described clamp and moves, and clamp is cooperated with described hook portions realize to clamp cable, and cable is stuck in the arc-shaped slot on the clamp end face;
5), the operation special installation tool, described inserted link is deviate from described annulus, fitting operation is namely finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310190439.0A CN103233434B (en) | 2013-05-21 | 2013-05-21 | Distribution line height alerter and special installation tool and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310190439.0A CN103233434B (en) | 2013-05-21 | 2013-05-21 | Distribution line height alerter and special installation tool and method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103233434A true CN103233434A (en) | 2013-08-07 |
| CN103233434B CN103233434B (en) | 2015-07-22 |
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| CN201310190439.0A Active CN103233434B (en) | 2013-05-21 | 2013-05-21 | Distribution line height alerter and special installation tool and method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103539044A (en) * | 2013-10-30 | 2014-01-29 | 广州供电局有限公司 | Automatic installing and uninstalling device for alerter |
| CN103774585A (en) * | 2013-11-30 | 2014-05-07 | 国家电网公司 | Warning device for road with crisscross spanning power distribution lines |
| CN104036620A (en) * | 2014-06-12 | 2014-09-10 | 国网四川省电力公司双流县供电分公司 | Electric transmission line protector used in protected area |
| CN106895813A (en) * | 2017-03-28 | 2017-06-27 | 珠海鼎日电子科技有限公司 | A kind of transmission line of electricity aerial condutor sag measuring device and its measuring method |
| CN109778735A (en) * | 2019-03-29 | 2019-05-21 | 国网冀北电力有限公司廊坊供电公司 | Suspension arrangement and suspension warning sign |
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| US20060055559A1 (en) * | 2004-09-11 | 2006-03-16 | Leonard Charles R | Retractable lighted traffic control strip |
| KR20090038114A (en) * | 2007-10-15 | 2009-04-20 | 서울특별시시설관리공단 | Delineator structure for guide rail post |
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| CN201865069U (en) * | 2010-11-12 | 2011-06-15 | 河南省电力公司濮阳供电公司 | Elongated hook for power industry |
| CN203320434U (en) * | 2013-05-21 | 2013-12-04 | 国家电网公司 | Distribution line height warning device |
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2013
- 2013-05-21 CN CN201310190439.0A patent/CN103233434B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20060055559A1 (en) * | 2004-09-11 | 2006-03-16 | Leonard Charles R | Retractable lighted traffic control strip |
| KR20090038114A (en) * | 2007-10-15 | 2009-04-20 | 서울특별시시설관리공단 | Delineator structure for guide rail post |
| CN201354444Y (en) * | 2008-09-22 | 2009-12-02 | 徐咏棠 | Multifunctional combined warning device with the function of remote-controlled movement |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103539044A (en) * | 2013-10-30 | 2014-01-29 | 广州供电局有限公司 | Automatic installing and uninstalling device for alerter |
| CN103539044B (en) * | 2013-10-30 | 2016-02-24 | 广州供电局有限公司 | Annunciator automatically setuping and uninstalling device |
| CN103774585A (en) * | 2013-11-30 | 2014-05-07 | 国家电网公司 | Warning device for road with crisscross spanning power distribution lines |
| CN104036620A (en) * | 2014-06-12 | 2014-09-10 | 国网四川省电力公司双流县供电分公司 | Electric transmission line protector used in protected area |
| CN106895813A (en) * | 2017-03-28 | 2017-06-27 | 珠海鼎日电子科技有限公司 | A kind of transmission line of electricity aerial condutor sag measuring device and its measuring method |
| CN106895813B (en) * | 2017-03-28 | 2023-05-02 | 珠海鼎日电子科技有限公司 | Device and method for measuring sag of overhead conductor of power transmission line |
| CN109778735A (en) * | 2019-03-29 | 2019-05-21 | 国网冀北电力有限公司廊坊供电公司 | Suspension arrangement and suspension warning sign |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103233434B (en) | 2015-07-22 |
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| CB02 | Change of applicant information |
Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: State net Shandong Pingying County electric company Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: Pingyang Power Supply Company |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: PINGYIN POWER SUPPLY COMPANY TO: STATE GRID SHANDONG PINGYIN POWER SUPPLYCO., LTD. |
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Effective date of registration: 20160608 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: STATE GRID SHANDONG ELECTRIC POWER COMPANY, PINGYIN POWER SUPPLY COMPANY Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee before: State Grid Corporation of China Patentee before: State net Shandong Pingying County electric company |