CN103434975A - Lifting device - Google Patents
Lifting device Download PDFInfo
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- CN103434975A CN103434975A CN2013103604225A CN201310360422A CN103434975A CN 103434975 A CN103434975 A CN 103434975A CN 2013103604225 A CN2013103604225 A CN 2013103604225A CN 201310360422 A CN201310360422 A CN 201310360422A CN 103434975 A CN103434975 A CN 103434975A
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- fork
- insulation
- horizontal pipe
- pipe link
- hinged
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Abstract
The invention discloses a lifting device. The lifting device comprises a supporting base, a scissor assembly and an insulating platform. The scissor assembly comprises a first scissor set and an insulating scissor set. One end of the first scissor set is hinged to the supporting base, and the other end of the first scissor set is hinged to the insulating scissor set. One end of the insulating scissor set is hinged to the first scissor set, and the other end of the insulating scissor set is hinged to the insulating platform. The lifting device is safe, insulating, and suitable for applied places such as a high potential place.
Description
Technical field
The present invention relates to substation's Dry ice cleaning field, particularly relate to a kind of jacking system.
Background technology
Charged Dry ice cleaning is that the electrical equipment in some regional substations is subject to substation's periphery climate environment condition to affect larger, the main transformer sleeve pipe put into operation can be subject to contamination in various degree, because the capacity scale of electric system now is increasing, power failure can bring larger economic loss, after so the main transformer sleeve pipe is polluted, because of the cleaning that can not have a power failure at any time.Because existing jacking system is all to be made by the good conductor of the electricity such as metal, thereby safety misadventure easily occurring not having a power failure while carrying out Dry ice cleaning, has potential safety hazard.
Summary of the invention
Based on this, be necessary for the prior art defect, a kind of jacking system that is applicable to the fields of employment such as high potential, safe insulation is provided.
Its technical scheme is as follows.
A kind of jacking system, comprise base for supporting, cut fork assembly and insulated platform, and the described fork assembly of cutting comprises that first cuts fork group and insulation cutter fork group, and described first cuts that fork is organized an end and base for supporting is hinged, and the other end and insulation cutter fork group are hinged; Described insulation cutter fork is organized an end and first and is cut the fork group and be hinged, and the other end and insulated platform are hinged.The technical program jacking system adopts cuts the fork assembly as lifters, wherein cut the fork assembly comprise be hinged first cut fork group and insulation cutter fork group, insulation cutter fork group and insulated platform are hinged simultaneously, therefore this jacking system safe insulation, be applicable to the fields of employment such as high potential, can be used as in substation's dry ice cleaning vehicle as lifting table.
Further, described first cut the fork group comprise two groups laterally be arranged in parallel cut the fork part, the described fork part of cutting comprises at least two scissors forks, this scissors fork is comprised of two fork arms of mutual cross-articulation, the end of two fork arms is hinged into the end hinge-point with the fork arm end of adjacent scissors fork respectively, and this end hinge-point of cutting the fork part is cut between the end hinge-point that the fork part is corresponding and is provided with horizontal pipe link with another group.First cuts the fork part of cutting that the fork group laterally be arranged in parallel by both forms, and cuts between the end hinge-point of fork part simultaneously and is connected by horizontal pipe link, increases the stationarity of its lifting.
Further, this first is cut the fork group and also comprises expansion link, and the horizontal pipe link of an end of this expansion link and scissors fork is hinged, and the other end is hinged with the horizontal pipe link that adjacent scissors is pitched.Be hinged with expansion link between the horizontal pipe link of two adjacent scissors forks, the lifting of fork group is cut in the flexible drive first of expansion link.
Further, described first cuts the fork group comprises the first horizontal pipe link and the second horizontal pipe link be connected with base for supporting respectively, the described first horizontal pipe link and base for supporting are hinged, and described base for supporting is provided with the first spacing hole matched with the second horizontal pipe link.First cuts the fork group is connected with base for supporting with the second horizontal pipe link by the first horizontal pipe link, and wherein the first horizontal pipe link and base for supporting are hinged, and the second horizontal pipe link matches with the first spacing hole on base for supporting.Cut the fork group while carrying out lifting first, the second horizontal pipe link slides in the first spacing hole, by the first spacing hole, it is carried out to spacing and guiding.
Further, described insulation cutter fork group comprises two groups of corresponding insulation cutter fork parts, this insulation cutter fork part comprises at least two insulation cutter knives and forks, this insulation cutter knife and fork is comprised of two insulation fork arms of mutual cross-articulation, the end of two insulation fork arms is hinged into the end hinge-point with the insulation fork arm end of adjacent insulation cutter knife and fork respectively, and the end hinge-point of this insulation cutter fork part is pitched between the end hinge-point that part is corresponding and is provided with the horizontal pipe link of insulation with another group insulation cutter.The insulation cutter fork part that insulation cutter fork group is laterally be arranged in parallel by both forms, and between the end hinge-point of insulation cutter fork part, by the horizontal pipe link that insulate, is connected simultaneously, increases the stationarity of its lifting, simultaneously, owing to adopting insulating element, makes its safe insulation.
Further, this insulation cutter fork group also comprises the insulating telescopic bar, and the horizontal pipe link of insulation of an end of this insulating telescopic bar and insulation cutter knife and fork is hinged, and the horizontal pipe link of insulation of the other end and adjacent insulation cutter knife and fork is hinged.Be hinged with the insulating telescopic bar between the horizontal pipe link of insulation of two adjacent insulation cutter knives and forks, the lifting of the flexible drive insulation cutter fork group of insulating telescopic bar.
Further, described insulation cutter fork group comprises the first horizontal pipe link of insulation and the horizontal pipe link of the second insulation be connected with insulated platform respectively, described the first horizontal pipe link of insulation and insulated platform are hinged, and described insulated platform is provided with the second spacing hole matched with the horizontal pipe link of the second insulation.Insulation cutter fork group is connected with insulated platform with the horizontal pipe link of the second insulation by the horizontal pipe link of the first insulation, and wherein the first horizontal pipe link of insulation and insulated platform are hinged, and the horizontal pipe link of the second insulation matches with the second spacing hole on insulated platform.When insulation cutter fork group is carried out lifting, the horizontal pipe link of the second insulation slides in the second spacing hole, by the second spacing hole, it is carried out to spacing and guiding.
The accompanying drawing explanation
The structural representation that Fig. 1 is the described jacking system of the embodiment of the present invention;
Description of reference numerals:
10, base for supporting, the 110, first spacing hole, 20, cut the fork assembly, 210, first cut the fork group, 211, first cuts the fork part, and 212, second cuts the fork part, 213, end hinge-point, 214, horizontal pipe link, 215, expansion link, 220, insulation cutter fork group, 221, the first insulation cutter fork part, the 222, second insulation cutter fork part, 223, horizontal pipe link insulate, 30, insulated platform, the 310, second spacing hole.
The specific embodiment
Below in conjunction with accompanying drawing, the embodiment of the present invention is described in detail.
Jacking system as shown in Figure 1, comprise base for supporting 10, cut fork assembly 20 and insulated platform 30, cut fork assembly 20 and comprise that first cuts fork group 210 and insulation cutter fork group 220, the first is cut fork group 210 1 ends and base for supporting 10 is hinged, it is 220 hinged that the other end and insulation cutter fork are organized.Insulation cutter fork group 220 1 ends and first are cut fork group 210 and are hinged, and the other end and insulated platform 30 are hinged.
Wherein, first cut fork group 210 comprise two groups laterally be arranged in parallel cut the fork part, comprise that first cuts fork part 211 and second and cut fork part 212.Cut the fork part and comprise at least two scissors forks, this scissors fork is comprised of two fork arms of mutual cross-articulation, the end of two fork arms is hinged into end hinge-point 213 with the fork arm end of adjacent scissors fork respectively, and this end hinge-point 213 of cutting the fork part is cut between the end hinge-point 213 that the fork part is corresponding and is provided with horizontal pipe link 214 with another group.This first is cut fork group 210 and also comprises expansion link 215, and the horizontal pipe link 214 of an end of this expansion link 215 and scissors fork is hinged, and the other end is hinged with the horizontal pipe link 214 that adjacent scissors is pitched.First cuts fork group 210 comprises the first horizontal pipe link and the second horizontal pipe link be connected with base for supporting 10 respectively, the first horizontal pipe link and base for supporting 10 are hinged, and base for supporting 10 is provided with the first spacing hole 110 matched with the second horizontal pipe link.
Moreover insulation cutter fork group 220 comprises two groups of corresponding insulation cutters fork parts, comprise that the first insulation cutter fork part 221 and second cuts fork part 222.This insulation cutter fork part comprises at least two insulation cutter knives and forks, this insulation cutter knife and fork is comprised of two insulation fork arms of mutual cross-articulation, the end of two insulation fork arms is hinged into the end hinge-point with the insulation fork arm end of adjacent insulation cutter knife and fork respectively, and the end hinge-point of this insulation cutter fork part is pitched between the end hinge-point that part is corresponding and is provided with the horizontal pipe link 223 of insulation with another group insulation cutter.This insulation cutter fork group also comprises the insulating telescopic bar, and an end of this insulating telescopic bar and the horizontal pipe link 223 of the insulation of insulation cutter knife and fork are hinged, and the horizontal pipe link 223 of insulation of the other end and adjacent insulation cutter knife and fork is hinged.Insulation cutter fork group comprises the first horizontal pipe link of insulation and the horizontal pipe link of the second insulation be connected with insulated platform 30 respectively, the first horizontal pipe link of insulation and insulated platform 30 are hinged, and insulated platform 30 is provided with the second spacing hole 310 matched with the horizontal pipe link of the second insulation.When this jacking system uses, because insulation cutter fork group 220 and insulated platform 30 are all insulation assemblies, can effectively guarantee the insulation between insulated platform 30 and base for supporting 10.
Below advantage or the principle of embodiment are described.
1, the present embodiment jacking system adopts and cuts fork assembly 20 as lifters, wherein cut fork assembly 20 comprise be hinged first cut fork group 210 and insulation cutter fork group 220, insulation cutter fork group 220 is hinged with insulated platform 30 simultaneously, therefore this jacking system safe insulation, be applicable to the fields of employment such as high potential, can be used as in substation's dry ice cleaning vehicle as lifting table.
2, first cut the fork part of cutting that fork group 210 laterally be arranged in parallel by both and form, cut between the end hinge-point of fork part simultaneously and connected by horizontal pipe link 213, increase the stationarity of its lifting.
3, be hinged with expansion link 215 between the horizontal pipe link 214 of two adjacent scissors forks, by expansion link 215, as propulsion source, the lifting of fork group 210 is cut in the flexible drive first of expansion link 215.
4, first cut fork group 210 and be connected with base for supporting 10 with the second horizontal pipe link by the first horizontal pipe link, wherein the first horizontal pipe link and base for supporting 10 are hinged, and the second horizontal pipe link matches with the first spacing hole 110 on base for supporting 10.Cut fork group 210 while carrying out lifting first, the second horizontal pipe link 110 slides in the first spacing hole, by the first spacing hole 110, it is carried out to spacing and guiding.
5, the insulation cutter fork part that insulation cutter fork group 220 is laterally be arranged in parallel by both forms, connected by the horizontal pipe link 223 that insulate between the end hinge-point of insulation cutter fork part simultaneously, increased the stationarity of its lifting, simultaneously, owing to adopting insulating element, make its safe insulation.
6, be hinged with the insulating telescopic bar between the horizontal pipe link 223 of the insulation of two adjacent insulation cutter knives and forks, by the insulating telescopic bar as propulsion source, the lifting of the flexible drive insulation cutter fork group 220 of insulating telescopic bar.
7, insulation cutter fork group 220 is connected with insulated platform 30 with the horizontal pipe link of the second insulation by the horizontal pipe link of the first insulation, wherein the first horizontal pipe link of insulation and insulated platform 30 are hinged, and the horizontal pipe link of the second insulation matches with the second spacing hole 310 on insulated platform 30.When insulation cutter fork group 220 is carried out lifting, 310 slips in the second spacing hole of the horizontal pipe link of the second insulation, carry out spacing and guiding by the second spacing hole 310 to it.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (7)
1. a jacking system, is characterized in that, comprises base for supporting, cuts fork assembly and insulated platform, and the described fork assembly of cutting comprises that first cuts fork group and insulation cutter fork group, and described first cuts that fork is organized an end and base for supporting is hinged, and the other end and insulation cutter fork group are hinged; Described insulation cutter fork is organized an end and first and is cut the fork group and be hinged, and the other end and insulated platform are hinged.
2. jacking system according to claim 1, it is characterized in that, described first cut the fork group comprise two groups laterally be arranged in parallel cut the fork part, the described fork part of cutting comprises at least two scissors forks, this scissors fork is comprised of two fork arms of mutual cross-articulation, the end of two fork arms is hinged into the end hinge-point with the fork arm end of adjacent scissors fork respectively, and this end hinge-point of cutting the fork part is cut between the end hinge-point that the fork part is corresponding and is provided with horizontal pipe link with another group.
3. jacking system according to claim 2, is characterized in that, this first is cut the fork group and also comprise expansion link, and the horizontal pipe link of an end of this expansion link and scissors fork is hinged, and the other end is hinged with the horizontal pipe link that adjacent scissors is pitched.
4. according to the described jacking system of claim 2 or 3, it is characterized in that, described first cuts the fork group comprises the first horizontal pipe link and the second horizontal pipe link be connected with base for supporting respectively, the described first horizontal pipe link and base for supporting are hinged, and described base for supporting is provided with the first spacing hole matched with the second horizontal pipe link.
5. jacking system according to claim 1, it is characterized in that, described insulation cutter fork group comprises two groups of corresponding insulation cutter fork parts, this insulation cutter fork part comprises at least two insulation cutter knives and forks, this insulation cutter knife and fork is comprised of two insulation fork arms of mutual cross-articulation, the end of two insulation fork arms is hinged into the end hinge-point with the insulation fork arm end of adjacent insulation cutter knife and fork respectively, and the end hinge-point of this insulation cutter fork part is pitched between the end hinge-point that part is corresponding and is provided with the horizontal pipe link of insulation with another group insulation cutter.
6. jacking system according to claim 5, it is characterized in that, this insulation cutter fork group also comprises the insulating telescopic bar, and the horizontal pipe link of insulation of an end of this insulating telescopic bar and insulation cutter knife and fork is hinged, and the horizontal pipe link of insulation of the other end and adjacent insulation cutter knife and fork is hinged.
7. according to the described jacking system of claim 5 or 6, it is characterized in that, described insulation cutter fork group comprises the first horizontal pipe link of insulation and the horizontal pipe link of the second insulation be connected with insulated platform respectively, described the first horizontal pipe link of insulation and insulated platform are hinged, and described insulated platform is provided with the second spacing hole matched with the horizontal pipe link of the second insulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103604225A CN103434975A (en) | 2013-08-16 | 2013-08-16 | Lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103604225A CN103434975A (en) | 2013-08-16 | 2013-08-16 | Lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103434975A true CN103434975A (en) | 2013-12-11 |
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ID=49688729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103604225A Pending CN103434975A (en) | 2013-08-16 | 2013-08-16 | Lifting device |
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| CN (1) | CN103434975A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621214A (en) * | 2017-09-11 | 2018-01-23 | 芜湖市宝艺游乐科技设备有限公司 | It is a kind of to facilitate detection cold-heading ball swage measurement apparatus |
| CN112372777A (en) * | 2020-11-06 | 2021-02-19 | 黄金飞 | Manufacturing and processing method of artificial particle board |
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| US4088203A (en) * | 1976-11-03 | 1978-05-09 | Smith Raymond E Jun | Adjustable scaffold |
| US4249749A (en) * | 1979-03-01 | 1981-02-10 | Leroy Collier | Mobile lift cart |
| DE3315136C1 (en) * | 1983-04-27 | 1984-08-23 | Anton Ruthmann Gmbh & Co, 4423 Gescher | Scissor-type lifting platform |
| CN1775381A (en) * | 2005-11-24 | 2006-05-24 | 上海交通大学 | Two-stage lifting superhigh voltage hot-line cleaning robot |
| CN201952162U (en) * | 2011-01-30 | 2011-08-31 | 北京谊安医疗系统股份有限公司 | Lifting device and packing case with the lifting device |
| CN102862930A (en) * | 2012-09-25 | 2013-01-09 | 济南大力神机械制造有限公司 | Scissor lift |
| CN202766218U (en) * | 2012-08-21 | 2013-03-06 | 江苏东迈重工机械有限公司 | Lifting device driven by electric-hydraulic pusher |
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| US4088203A (en) * | 1976-11-03 | 1978-05-09 | Smith Raymond E Jun | Adjustable scaffold |
| US4249749A (en) * | 1979-03-01 | 1981-02-10 | Leroy Collier | Mobile lift cart |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621214A (en) * | 2017-09-11 | 2018-01-23 | 芜湖市宝艺游乐科技设备有限公司 | It is a kind of to facilitate detection cold-heading ball swage measurement apparatus |
| CN112372777A (en) * | 2020-11-06 | 2021-02-19 | 黄金飞 | Manufacturing and processing method of artificial particle board |
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Application publication date: 20131211 |
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| RJ01 | Rejection of invention patent application after publication |