CN204079369U - A kind of mobile insulation scissor lifting device - Google Patents
A kind of mobile insulation scissor lifting device Download PDFInfo
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- CN204079369U CN204079369U CN201420325191.4U CN201420325191U CN204079369U CN 204079369 U CN204079369 U CN 204079369U CN 201420325191 U CN201420325191 U CN 201420325191U CN 204079369 U CN204079369 U CN 204079369U
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Abstract
A kind of mobile insulation scissor lifting device, comprise base for supporting (1), metal scissor assembly (2), insulation scissor assembly (3) and insulated platform (4), described metal scissor assembly (2) lower end and base for supporting (1) are hinged, metal scissor assembly (2) upper end is hinged with insulation scissor assembly (3) lower end, described insulation scissor assembly (3) upper end and insulated platform (4) are hinged, and described base for supporting (1) is fixed on caterpillar chassis (5).Stability when caterpillar chassis structure ensure that this device moves and alerting ability, and ensure that the adaptive capacity to poor road conditions.
Description
Technical field
The utility model relates to a kind of jacking system, relates to a kind of mobile insulation scissor lifting device in particular, is applicable to the hot line work under high potential environment, belongs to substation's dry ice blasting field.
Background technology
Substation equipment easily produces contamination in various degree under the Atmospheric Conditions such as haze, pollution flashover accident is caused to occur, and current power power system capacity scale is increasing, power failure cleaning work can bring tremendous economic to lose to substation equipment power failure cleaning work; Meanwhile, also need to carry out hot line work with monitoring to the on-line checkingi of transmission line of electricity, therefore need hot line work lower surface dirt hot-line cleaning tool.Existing aloft work jacking system is made up of conductors such as metals mostly, thus easily safety misadventure occurs when not having a power failure and carrying out cleaning work, there is potential safety hazard; Or though aloft work jacking system is made up of insulating material, stability shortcoming during lifting, device self-strength is not enough, there is production safety hidden danger.
Application for a patent for invention publication No.: CN 103434975 A, Shen Qing Publication day: within 2013, December 11, name are called: in the application for a patent for invention of " jacking system ", disclose a kind of jacking system, comprise base for supporting, scissor assembly and insulated platform, described scissor assembly comprises the first scissor group and insulation scissor group, described first scissor group one end and base for supporting are hinged, and the other end is hinged with insulation scissor group; Described insulation scissor group one end and the first scissor group are hinged, and the other end and insulated platform are hinged; This jacking system safe insulation, is applicable to the fields of employment such as high potential.But the locomotive function of device is not considered in this application for a patent for invention, and during operation, the stability of workplatform cannot ensure.
Summary of the invention
The purpose of this utility model is for existing insulation crossing type lifting apparatus poor work stability and moves the problems such as dumb, provides a kind of mobile insulation scissor lifting device.
For achieving the above object, technical solution of the present utility model is: a kind of mobile insulation scissor lifting device, comprise base for supporting, metal scissor assembly, insulation scissor assembly and insulated platform, described metal scissor assembly lower end and base for supporting are hinged, metal scissor assembly upper end is hinged with insulation scissor assembly lower end, described insulation scissor assembly upper end and insulated platform are hinged, and described base for supporting is fixed on caterpillar chassis.
Described caterpillar chassis corner place adds telescopic leveling supporting legs respectively.
compared with prior art, the beneficial effects of the utility model are:
1, mobile stable, flexible, adaptable to poor road conditions.The utility model comprises base for supporting, metal scissor assembly, insulation scissor assembly and insulated platform, and base for supporting is fixed on caterpillar chassis; Stability when caterpillar chassis structure ensure that this device moves and alerting ability, and ensure that the adaptive capacity to poor road conditions.
2, in the utility model, caterpillar chassis corner place adds telescopic leveling supporting legs respectively, controls four leveling supporting legs and stretches out, expand Area of bearing, guarantee the stability during operation of this device when this device moves to working position.
3, the utility model comprises base for supporting, metal scissor assembly, insulation scissor assembly and insulated platform, metal scissor assembly lower end and base for supporting are hinged, metal scissor assembly upper end is hinged with insulation scissor assembly lower end, and insulation scissor assembly upper end and insulated platform are hinged; Adopt scissor assembly to realize elevating function, lifting is stable, and insulation safety is high, is applicable to hot line work under high potential environment, can be used as in substation's dry ice cleaning vehicle as lifting table.
accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure, base for supporting 1, metal scissor assembly 2, insulation scissor assembly 3, insulated platform 4, caterpillar chassis 5, leveling supporting legs 6, the first spacing hole 8 of spacing hole 7, second, telescopic oil cylinder 9.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and with detailed description of the invention, the utility model to be described in further detail.
See Fig. 1, a kind of mobile insulation scissor lifting device, comprise base for supporting 1, metal scissor assembly 2, insulation scissor assembly 3 and insulated platform 4, described metal scissor assembly 2 lower end and base for supporting 1 are hinged, metal scissor assembly 2 upper end is hinged with insulation scissor assembly 3 lower end, and described insulation scissor assembly 3 upper end and insulated platform 4 are hinged.When this jacking system uses, because insulation scissor assembly 3 and insulated platform 4 are all insulation assemblies, effectively can ensure the insulation between insulated platform 4 and support plinth 1, be applicable to the live-wire cleaning operation of insulator and sleeve surface dirt under high potential environment, can be used as in substation's dry ice cleaning vehicle as lifting table; Scissor structure, resistance to overturning is good, and in lifting process, stationarity is high; Top arranges insulated platform 4, can conveniently transform insulated platform 4, to be applicable to different places, different charged job requirements.
See Fig. 1, described metal scissor assembly 2 comprises two groups of metal shears fork laterally be arranged in parallel, often organize scissor part and comprise at least two scissors forks, scissors fork is made up of two metal shears fork arms of mutual cross-articulation, the end of two fork arms is hinged into end hinge-point with the fork arm end of adjacent shear knife and fork respectively, and end hinge-point and another of this scissor part are organized between end hinge-point corresponding to scissor part and be provided with lateral connection bar; Two groups of metal shears fork laterally be arranged in parallel, the lateral connection bar simultaneously between scissor part adds the stationarity of metal scissor assembly 2 lifting.Metal scissor assembly 2 comprises the first lateral connection bar and the second lateral connection bar that are connected with base for supporting 1 respectively, first lateral connection bar and base for supporting 1 are hinged, base for supporting 1 is provided with the first spacing hole 7, the second lateral connection bar matched with the second lateral connection bar and can moves in the first spacing hole 7; When metal scissor assembly 2 is elevated, the second lateral connection bar is 7 slips in the first spacing hole, carry out spacing and guiding by the first spacing hole 7 to it.
See Fig. 1, described insulation scissor assembly 3 comprises two groups of corresponding insulation cutter fork, this insulation cutter fork comprises at least two insulation cutter knives and forks, this insulation cutter knife and fork is made up of two insulation fork arms of mutual cross-articulation, and the end of two insulation fork arms is hinged into end hinge-point with the insulation fork arm end of adjacent insulation cutter knife and fork respectively; End hinge-point and another of this insulation cutter fork are organized between end hinge-point corresponding to insulation cutter fork and are provided with the lateral connection bar that insulate, connected by insulation lateral connection bar between the end hinge-point of insulation cutter fork, increase the stationarity of its lifting, simultaneously, owing to adopting insulating element, make its safe insulation.Insulation scissor assembly 3 comprises the first lateral connection bar and second that insulate be connected with insulated platform 4 respectively and to insulate lateral connection bar, described first insulation lateral connection bar and insulated platform 4 are hinged, it is second spacing that described insulated platform 4 is provided with that the lateral connection bar that to insulate with second matches, and 8; When the scissor assembly 3 that insulate is elevated, the second insulation lateral connection bar slides in the second spacing hole 8, carries out spacing and guiding by the second spacing hole 8 to it.
See Fig. 1, when elevate a turnable ladder, second lateral connection bar realizes launching under the spacing of the first spacing hole 7 with guiding, and drive metal shears fork and metal shears fork to launch by telescopic oil cylinder 9, metal shears fork realizes the elevate a turnable ladder of insulated platform 4 by the spacing of the second spacing hole 8 and guiding, thus completes the expansion completely of this insulation scissor lifting device.In the present embodiment, metal scissor assembly 2 comprises one-level metal shears fork and secondary metal shears fork, and insulation scissor assembly 3 comprises one-level insulation cutter fork, secondary insulation scissor part, three class B insulation scissor parts and level Four insulation cutter fork; One-level metal shears fork lower end and base for supporting 1 are hinged, and secondary metal shears fork upper end and one-level insulation cutter fork are hinged, and level Four insulation cutter fork upper end and insulated platform 4 are hinged.
See Fig. 1, base for supporting 1 is fixed on caterpillar chassis 5, and caterpillar chassis 5 adopts diesel driven, the operation of caterpillar chassis Structure adaptation various road conditions condition, improve the manoevreability of this device, ensure that stability when this device moves and the adaptive capacity to poor road conditions.Described caterpillar chassis 5 four jiaos punishment does not add by the telescopic leveling supporting legs 6 of fluid control, control four leveling supporting legs 6 to stretch out when this device moves to working position, guarantee that upper portion insulating platform 4 is in horizontal position, realize the effect of firm single unit system structure simultaneously, guarantee the stability during operation of this device.
In the utility model, base for supporting 1 and metal scissor assembly 2 are manufactured by carbon steel, ensure that stability and the structural strength of this device, have the feature of good mechanical stability; Insulation scissor assembly 3 adopts insulating material manufacture with insulated platform 4, and insulation safety is strong, ensure that this device insulativity.Base for supporting 1 is fixed on caterpillar chassis 5, and realize this device by caterpillar chassis 5 and move integrally, conveniently moving is flexible; Caterpillar chassis 5 is arranged four leveling supporting legs 6, stretch out can ensure this device stability by leveling supporting legs 6 during operation, be applicable to the hot line work device under high potential environment.The insulation cutter fork progression of insulation scissor assembly 3 and the metal shears fork progression of metal scissor assembly 2 all adjustable, by increasing insulation cutter fork progression to increase creep distance and dry arc length degree under institute's suitable environment is in high voltage grade, thus increase this device insulation safety; When institute's suitable environment is higher by increasing metal shears fork progression to increase this device maximum operation height.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, said structure all should be considered as belonging to protection domain of the present utility model.
Claims (2)
1. a mobile insulation scissor lifting device, comprise base for supporting (1), metal scissor assembly (2), insulation scissor assembly (3) and insulated platform (4), described metal scissor assembly (2) lower end and base for supporting (1) are hinged, metal scissor assembly (2) upper end is hinged with insulation scissor assembly (3) lower end, described insulation scissor assembly (3) upper end and insulated platform (4) are hinged, and it is characterized in that: described base for supporting 1 is fixed on caterpillar chassis (5).
2. a kind of mobile insulation scissor lifting device according to claim 1, is characterized in that: described caterpillar chassis (5) corner place adds telescopic leveling supporting legs (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420325191.4U CN204079369U (en) | 2014-06-18 | 2014-06-18 | A kind of mobile insulation scissor lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420325191.4U CN204079369U (en) | 2014-06-18 | 2014-06-18 | A kind of mobile insulation scissor lifting device |
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| Publication Number | Publication Date |
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| CN204079369U true CN204079369U (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420325191.4U Active CN204079369U (en) | 2014-06-18 | 2014-06-18 | A kind of mobile insulation scissor lifting device |
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| CN (1) | CN204079369U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106957029A (en) * | 2017-05-19 | 2017-07-18 | 徐州顺特机电设备有限公司 | 4 leveling hydraulic pressure scissors fork elevating rail track inspection platforms |
| CN108726326A (en) * | 2018-06-01 | 2018-11-02 | 四川农业大学 | A kind of construction hydraulic lifter |
| CN114623202A (en) * | 2020-12-10 | 2022-06-14 | 沈阳新松机器人自动化股份有限公司 | RGV tow chain winding and unwinding devices |
| CN115285900A (en) * | 2022-03-14 | 2022-11-04 | 国网江苏省电力有限公司镇江供电分公司 | Insulator live-line detection device |
-
2014
- 2014-06-18 CN CN201420325191.4U patent/CN204079369U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106957029A (en) * | 2017-05-19 | 2017-07-18 | 徐州顺特机电设备有限公司 | 4 leveling hydraulic pressure scissors fork elevating rail track inspection platforms |
| CN106957029B (en) * | 2017-05-19 | 2023-12-19 | 徐州顺特机电设备有限公司 | Four-point leveling hydraulic shear fork lifting railway line maintenance platform |
| CN108726326A (en) * | 2018-06-01 | 2018-11-02 | 四川农业大学 | A kind of construction hydraulic lifter |
| CN114623202A (en) * | 2020-12-10 | 2022-06-14 | 沈阳新松机器人自动化股份有限公司 | RGV tow chain winding and unwinding devices |
| CN115285900A (en) * | 2022-03-14 | 2022-11-04 | 国网江苏省电力有限公司镇江供电分公司 | Insulator live-line detection device |
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