CN201742025U - Insulating platform network distribution hot-line work in power system - Google Patents
Insulating platform network distribution hot-line work in power system Download PDFInfo
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- CN201742025U CN201742025U CN 201020237140 CN201020237140U CN201742025U CN 201742025 U CN201742025 U CN 201742025U CN 201020237140 CN201020237140 CN 201020237140 CN 201020237140 U CN201020237140 U CN 201020237140U CN 201742025 U CN201742025 U CN 201742025U
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- rotating mechanism
- line work
- power system
- fence
- distribution network
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Abstract
The utility model relates to an insulating platform used for network distribution hot-line work in a power system, which comprises a fixed module fixed on an electric pole, an insulating support module used for supporting, a rotating mechanism connected between the support module and the fixed module, wherein the fixed module comprises a hoop body which has an annular integral structure and can be opened and closed; the rotating mechanism comprises a limiting frame connected with the upper end of the hoop body in a sliding way, a drive rod fixedly connected with the limiting frame, and a driving wheel coaxially connected with the drive rod; and the support module comprises a flat plate, a fence and a supporting rod, wherein the flat plate is parallel to the horizontal surface and detachably connected with the limiting frame of the rotating mechanism, the fence is detachably connected with the flat plate, the distance between the fence and the electric pole is larger than 0.4 meter, and the supporting rod is slantingly connected between the part below the flat plate and the rotating mechanism. The insulating platform has simple structure, is convenient to disassemble and assemble, occupies smaller space, improves the condition that the hot-line work are totally completed by an aerial lift device with an insulating arm at present, and is particularly applicable to construction under relatively special geographic conditions.
Description
Technical field
The utility model relates to the equipment that carries out live line working in a kind of distribution.
Background technology
Distribution network live line work has become the important means of distribution line overhaul of the equipments, transformation, repairing at present, for having brought into play crucial effect in safe and reliable operation, the emergency electric power of electric power system aspect such as rush to repair, increase economic efficiency.Existing distribution network live line work mainly adopts aerial lift device with insulated arm to finish, but this aerial lift device with insulated arm can not operation under following situation: first, the existing tensile vertical range of aerial lift device with insulated arm only is 15.6 meters, because when operation, need with electric pole at intervals, therefore, can't finish above operation on 15.6 meters the bar for ground level; Second, aerial lift device with insulated arm is subjected to the influence of landform more outstanding, as in the farmland, rural area, the lane, urban district does place such as narrow, that the construction site uneven is whole, vehicle enters situations such as run-off the straight easily behind the operation field, restricted width, depression, badly influences field work safe.Three, aerial lift device with insulated arm is subjected to the influence of distribution line, when distribution line in building course owing to reasons such as design, constructions, cause distribution line, in the time that equipment can't satisfying the uninterrupted operation safe distance, aerial lift device with insulated arm can't carry out operation.
In case above-mentioned situation occurs, vehicle can't put in place, will have to adopt the power failure operation, and this will reduce the efficient of emergency first-aid repair on the one hand, reduce the distribution power supply reliability on the other hand.
The utility model content
The purpose of this utility model is to provide a kind of being suitable for to use and the higher distribution network live line work insulated platform of fail safe under the particular surroundings.
For achieving the above object, the technical scheme that the utility model adopted is: the insulated platform that is used for distribution network live line work in a kind of electric power system, it comprises the fixation kit that is used for fixing on electric pole, be used to support to carry out the insulating support assembly of operation, be connected and be used to control the rotating mechanism that described bracket component rotates between described bracket component and the fixation kit, but described fixation kit comprises whole hoop body for annular and folding, described rotating mechanism comprises the position-limited rack that is slidingly connected mutually with described hoop body upper end, the drive link that is fixedly connected with position-limited rack, the drive that is connected with the drive link same axis, described bracket component comprises the flat board that parallels with horizontal plane and removably connect with the position-limited rack of rotating mechanism, removably connect with flat board and with the fence of electric pole distance greater than 0.4 meter, be connected the support bar between dull and stereotyped below and the rotating mechanism obliquely, the tooth of described hoop body periphery for being meshed with described drive, when described drive rotates along hoop body, drive the position-limited rack that is fixedly connected with described drive link and on described hoop body, rotate.
According to technique scheme institute optimally in the execution mode, the hoop body of described fixation kit is connected the connecting rod that encircles up and down between the body by toothed ring body of the periphery of upper and lower settings and interval and forms, described drive is two, respectively with encircle body up and down and be meshed and be connected.
Described rotating mechanism also comprise one with the drive that is arranged on the below the be meshed driving wheel that is connected, and the rocking handle that is fixedly connected of driving wheel.
Described position-limited rack is a rectangle frame, and described flat board has the two frames corresponding extension wing relative with position-limited rack, and described extension wing inserts in the described position-limited rack and with frame and is fixedly connected.
The upper surface of described flat board is a frosting, thereby increases people's foot and dull and stereotyped friction, further improves fail safe.
Described fence is that relative two sides are leg-of-mutton half fence.
Also be removably connected with between adjacent two bars of described fence foot-operated, thereby can satisfy different work personnel's requirement for height.
Described bracket component is made by epoxide resin material.
Because the employing of technique scheme, the utility model compared with prior art has the following advantages: the utility model job platform in use, at first fixation kit and rotating mechanism are installed on the electric pole, hang the position at fixation kit place after then the insulating support component groups being installed, connecting by nut respectively makes insulating support be fixed on the rotating mechanism, when carrying out operation, operator stands on the flat board, fence the reliable and secure distance that has guaranteed operating personnel and electric pole is set, when needs change job position, regulate rotating mechanism, make the insulating support assembly turn to certain angle and get final product that the utility model job platform is simple in structure, easy accessibility, it is less to take up room, and changes the situation that live line working in the past all relies on aerial lift device with insulated arm, is particularly suited for the more special situation of geographical conditions and carries out construction operation.
Description of drawings
Accompanying drawing 1 is the utility model job platform principle schematic;
Accompanying drawing 2 be the concrete job platform structural representation of implementing;
Accompanying drawing 3 is the structure chart of insulating support in the accompanying drawing 2;
Accompanying drawing 4 is the structure chart that fixation kit and rotating mechanism amplify in the accompanying drawing 2;
Wherein: 1, fixation kit 11, hoop body 111, ring body 112, connecting rod 113, locking member;
2, bracket component 21, flat board 211, extension wing; 22, fence 221, foot-operated 23, support bar;
3, rotating mechanism 31, position-limited rack; 32, drive link 33, drive 34, driving wheel 35, rocking handle;
4, electric pole;
Embodiment
Below in conjunction with accompanying drawing concrete enforcement of the present utility model is described:
Distribution network live line work platform as shown in Figure 1, it mainly comprises three parts, it is respectively the fixation kit 1 that is used for fixing on electric pole 4, with fixation kit 1 mutually support and connection bracket component 2 and be connected bracket component 2 and fixation kit 1 between rotating mechanism 3, wherein, bracket component 2 is mainly by a flat board 21, the support bar 23 that is arranged on the fence 22 on dull and stereotyped 21 and is connected between dull and stereotyped 21 1 ends and the fixation kit 1 is formed, the support of standing that dull and stereotyped 21 are used to operator to provide, fence 22 plays safety on the one hand and goes along with sb. to guard him effect, define the moving position of operator on the other hand, be graphic shown in fence 22 right sides to the space between the electric pole 4 be dangerous space, operator can not enter this zone, in the utility model, fence 22 right sides to the distance of electric pole 4 greater than 0.4 meter.Support bar 23 plays the equilibrium of forces effect, in use, dull and stereotyped 21 left side pressurizeds have downtrend, then there is the trend that is upturned on dull and stereotyped 21 right sides, so be connected many support bars 23 between the lower end, left side dull and stereotyped 21 and the fixation kit 1, so that left side power is decomposed, thus make dull and stereotyped 21 stressed evenly, guarantee the safe handling of job platform.
But fixation kit 1 is the hoop body 11 by the folding setting to be constituted, thereby can realize the installation of fixation kit 1 on electric pole 4.
Fig. 2 be according to Fig. 1 structural principle concrete a kind of job platform of implementing, whole platform is dismountable, wherein, link together by hinged mode respectively between the flat board 21 of bracket component 2, fence 22 and the support bar 23, as shown in Figure 3, in the present embodiment, fence 22 is half fence formula, also be connected with between fence 22 adjacent two bars foot-operated 221, thereby when the setting height(from bottom) of flat board 21 is not enough, ride 221 by climbing up, can reach the purpose that increases height.
In the present embodiment, two parallel alar parts 211 are extended on dull and stereotyped 21 right sides, and this alar part 211 is used for being connected with rotating mechanism 3, thereby electric pole 4 is erected at wherein.
The each several part of above-mentioned bracket component 1 is made by epoxy resin, has guaranteed its good insulation performance.
In order to increase the frictional force of flat board 21, dull and stereotyped 21 surface design is a frosting.
The structure of fixation kit 1 and rotating mechanism 3 as shown in Figure 4, wherein, the hoop body 11 of fixation kit 1 mainly is made up of the ring body 111 of upper and lower settings and the connecting rod 112 between the connecting ring body 111, ring body 111 is provided with locking member 113, ring body 111 closely can be fixed on the electric pole 4 by this locking member 113.
During installation, at first fixation kit 1 and rotating mechanism 3 are fixed on the electric pole, hang after then bracket component 2 being assembled and fixation kit 1 corresponding position, extension wing 211 with dull and stereotyped 21 inserts in the position-limited rack 31 and fixes, support bar 23 is fixed on rotating mechanism or the fixation kit, thereby realizes the installation of entire job platform.
Present embodiment insulation job platform adopts compact conformation, easy for installation, lower gear carries out comprehensive rotation in the utilization, and entire job platform intensity height, in light weight, good insulation preformance is ignored the influence that brings because of factors such as terrain environments with maximized, and a very important person can arrive, platform can set up, minimum safe distance can guarantee just can carry out installation, can be widely used in the unapproachable 10kV alive circuit of aerial lift device with insulated arm scene, will become the strong of aerial lift device with insulated arm and replenish and extension.
The foregoing description only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this; can not limit protection range of the present utility model with this; all equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection range of the present utility model.
Claims (8)
1. the insulated platform that is used for distribution network live line work in the electric power system, it is characterized in that: it comprises the fixation kit (1) that is used for fixing on electric pole, be used to support to carry out the insulating support assembly (2) of operation, be connected and be used to control the rotating mechanism (3) that described bracket component (2) rotates between described bracket component (2) and the fixation kit (1), described fixation kit (1) but comprise whole hoop body (11) for annular and folding, described rotating mechanism (3) comprises the position-limited rack (31) that is slidingly connected mutually with described hoop body (11) upper end, the drive link (32) that is fixedly connected with position-limited rack (31), the drive (33) that is connected with drive link (32) same axis, described bracket component (2) comprises the flat board (21) that parallels with horizontal plane and removably connect with the position-limited rack (31) of rotating mechanism (3), removably connect with dull and stereotyped (21) and with the fence (22) of electric pole distance greater than 0.4 meter, be connected the support bar (23) between flat board (21) below and the rotating mechanism (3) obliquely, the tooth of described hoop body (11) periphery for being meshed with described drive (33), when described drive (33) rotates along hoop body (11), drive the position-limited rack (31) that is fixedly connected with described drive link (11) and go up rotation at described hoop body (11).
2. the insulated platform that is used for distribution network live line work in the electric power system according to claim 1, it is characterized in that: the hoop body (11) of described fixation kit (1) is connected the connecting rod (112) that encircles up and down between the body (111) by toothed ring body of the periphery of upper and lower settings (111) and interval and forms, described drive (33) is two, respectively with encircle body (111) up and down and be meshed and be connected.
3. be used for the insulated platform of distribution network live line work in the electric power system according to claim 2, it is characterized in that: described rotating mechanism (3) also comprise one with the drive (33) that is arranged on the below the be meshed driving wheel (34) that is connected, and the rocking handle (35) that is fixedly connected of driving wheel (34).
4. according to the insulated platform that is used for distribution network live line work in the described electric power system of claim 1 to 3, it is characterized in that: described position-limited rack (31) is a rectangle frame, described flat board (21) has the two frames corresponding extension wings (211) relative with position-limited rack (31), and described extension wing (211) inserts in the described position-limited rack (31) and with frame and is fixedly connected.
5. be used for the insulated platform of distribution network live line work in the electric power system according to claim 4, it is characterized in that: the upper surface of described flat board (1) is a frosting.
6. be used for the insulated platform of distribution network live line work in the electric power system according to claim 4, it is characterized in that: described fence (22) is leg-of-mutton half fence for relative two sides.
7. be used for the insulated platform of distribution network live line work in the electric power system according to claim 4, it is characterized in that: also be removably connected with foot-operated (221) between adjacent two bars of described fence (22).
8. be used for the insulated platform of distribution network live line work in the electric power system according to claim 1, it is characterized in that: described bracket component (2) is made by epoxide resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020237140 CN201742025U (en) | 2010-06-25 | 2010-06-25 | Insulating platform network distribution hot-line work in power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020237140 CN201742025U (en) | 2010-06-25 | 2010-06-25 | Insulating platform network distribution hot-line work in power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201742025U true CN201742025U (en) | 2011-02-09 |
Family
ID=43557302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020237140 Expired - Lifetime CN201742025U (en) | 2010-06-25 | 2010-06-25 | Insulating platform network distribution hot-line work in power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201742025U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101872943A (en) * | 2010-06-25 | 2010-10-27 | 江苏省电力公司苏州供电公司 | Insulating platform for distribution network live line work in power system |
| CN103618237A (en) * | 2013-10-30 | 2014-03-05 | 合保电气（芜湖）有限公司 | An insulating overhead platform |
| CN103840398A (en) * | 2014-03-05 | 2014-06-04 | 国家电网公司 | Hot-line work platform of power distribution concrete pole |
-
2010
- 2010-06-25 CN CN 201020237140 patent/CN201742025U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101872943A (en) * | 2010-06-25 | 2010-10-27 | 江苏省电力公司苏州供电公司 | Insulating platform for distribution network live line work in power system |
| CN101872943B (en) * | 2010-06-25 | 2012-11-14 | 江苏省电力公司苏州供电公司 | Insulating platform for distribution network live line work in power system |
| CN103618237A (en) * | 2013-10-30 | 2014-03-05 | 合保电气（芜湖）有限公司 | An insulating overhead platform |
| CN103618237B (en) * | 2013-10-30 | 2017-02-22 | 合保电气（芜湖）有限公司 | An insulating overhead platform |
| CN103840398A (en) * | 2014-03-05 | 2014-06-04 | 国家电网公司 | Hot-line work platform of power distribution concrete pole |
| CN103840398B (en) * | 2014-03-05 | 2016-06-29 | 国家电网公司 | Distribution cement pole hot line job platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110209 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |