CN203474365U - Lifting device - Google Patents
Lifting device Download PDFInfo
- Publication number
- CN203474365U CN203474365U CN201320503729.1U CN201320503729U CN203474365U CN 203474365 U CN203474365 U CN 203474365U CN 201320503729 U CN201320503729 U CN 201320503729U CN 203474365 U CN203474365 U CN 203474365U
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- CN
- China
- Prior art keywords
- fork
- insulation
- horizontal pipe
- pipe link
- hinged
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a lifting device which comprises a supporting base, a scissors and fork assembly and an insulation platform. The scissors and fork assembly comprises a first scissors and fork set and an insulation scissors and fork set. One end of the first scissors and fork set is hinged to the supporting base and the other end of the first scissors and fork set is hinged to the insulation scissors and fork set; one end of the insulation scissors and fork set is hinged to the first scissors and fork set and the other end of the insulation scissors and fork set is hinged to the insulation platform. The lifting device is safe in insulation and suitable for using occasions of high potential and the like.
Description
Technical field
The utility model relates to substation's Dry ice cleaning field, particularly relates 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 putting into operation can be subject to contamination in various degree, because the capacity scale of electric system is now increasing, power failure can bring larger economic loss, after so 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 easily there is safety misadventure while carrying out Dry ice cleaning not having a power failure, have potential safety hazard.
Utility model content
Based on this, being necessary, for prior art defect, provides a kind of jacking system that is applicable to the fields of employment such as high potential, safe insulation.
Its technical scheme is as follows.
A jacking system, comprises base for supporting, cuts fork assembly and insulated platform, described in cut fork assembly and comprise that first cuts fork group and insulation cutter fork group, described first cuts fork group one end and base for supporting is hinged, the other end and insulation cutter fork group are hinged; Described insulation cutter fork group one end and first is cut fork group and is hinged, and the other end and insulated platform are hinged.The technical program jacking system adopts cuts fork assembly as lifters, wherein cut 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 fork group comprise two groups laterally be arranged in parallel cut 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 end hinge-point with the fork arm end of adjacent scissors fork respectively, and this end hinge-point of cutting fork part is cut between the end hinge-point that fork part is corresponding and is provided with horizontal pipe link with another group.First cuts the fork part of cutting that fork group laterally be arranged in parallel by both forms, and cuts between the end hinge-point of fork part simultaneously and connects by horizontal pipe link, increases the stationarity of its lifting.
Further, this first is cut fork group and also comprises expansion link, and the horizontal pipe link of one 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.Between the horizontal pipe link of two adjacent scissors forks, be hinged with expansion link, the lifting of fork group is cut in the flexible drive first of expansion link.
Further, described first cuts fork group comprises the first horizontal pipe link and the second horizontal pipe link being 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 matching with the second horizontal pipe link.First cuts 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.First, cut fork group while carrying out lifting, 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 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 organized between the end hinge-point that insulation cutter fork part is corresponding and is provided with the horizontal pipe link of insulation with another.The insulation cutter fork part that insulation cutter fork group is laterally be arranged in parallel by both forms, and connects between the end hinge-point of insulation cutter fork part by the horizontal pipe link that insulate simultaneously, increases the stationarity of its lifting, meanwhile, owing to adopting insulating element, makes its safe insulation.
Further, this insulation cutter fork group also comprises insulating telescopic bar, and the horizontal pipe link of insulation of one 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.Between the horizontal pipe link of insulation of two adjacent insulation cutter knives and forks, be hinged with insulating telescopic bar, 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 being 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 matching 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.
Accompanying drawing explanation
Fig. 1 is the structural representation of jacking system described in the utility model embodiment;
Description of reference numerals:
10, base for supporting, the 110, first spacing hole, 20, cut fork assembly, 210, first cut fork group, 211, first cuts fork part, and 212, second cuts 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 utility model embodiment 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 and cut that fork is organized 210 one end and base for supporting 10 is hinged, it is 220 hinged that the other end and insulation cutter fork are organized.Insulation cutter fork is organized 220 one end and first and is cut fork group 210 and be 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 fork part, comprise that first cuts fork part 211 and second and cut fork part 212.Cut 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 fork part is cut between the end hinge-point 213 that 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 one 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 being 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 matching 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 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 organized between the end hinge-point that insulation cutter fork part is corresponding and is provided with the horizontal pipe link 223 of insulation with another.This insulation cutter fork group also comprises insulating telescopic bar, and the horizontal pipe link 223 of insulation of one end of this insulating telescopic bar and insulation cutter knife and fork is 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 being 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 matching 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 the advantage of embodiment or principle 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 connect by horizontal pipe link 213, increase the stationarity of its lifting.
3, between the horizontal pipe link 214 of two adjacent scissors forks, be hinged with expansion link 215, 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.First, cut fork group 210 while carrying out lifting, 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, between the end hinge-point of insulation cutter fork part, by the horizontal pipe link 223 that insulate, connect simultaneously, increase the stationarity of its lifting, simultaneously, owing to adopting insulating element, make its safe insulation.
6, between the horizontal pipe link 223 of insulation of two adjacent insulation cutter knives and forks, be hinged with insulating telescopic bar, by 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 utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (7)
1. a jacking system, is characterized in that, comprise base for supporting, cut fork assembly and insulated platform, described in cut fork assembly and comprise that first cuts fork group and insulation cutter fork group, described first cuts fork group one end and base for supporting is hinged, the other end and insulation cutter fork group are hinged; Described insulation cutter fork group one end and first is cut fork group and is 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 fork group comprise two groups laterally be arranged in parallel cut 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 end hinge-point with the fork arm end of adjacent scissors fork respectively, and this end hinge-point of cutting fork part is cut between the end hinge-point that 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 fork group and also comprise expansion link, and the horizontal pipe link of one 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 jacking system described in claim 2 or 3, it is characterized in that, described first cuts fork group comprises the first horizontal pipe link and the second horizontal pipe link being 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 matching 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 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 organized between the end hinge-point that insulation cutter fork part is corresponding and is provided with the horizontal pipe link of insulation with another.
6. jacking system according to claim 5, it is characterized in that, this insulation cutter fork group also comprises insulating telescopic bar, and the horizontal pipe link of insulation of one 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 jacking system described in 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 being 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 matching with the horizontal pipe link of the second insulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320503729.1U CN203474365U (en) | 2013-08-16 | 2013-08-16 | Lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320503729.1U CN203474365U (en) | 2013-08-16 | 2013-08-16 | Lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203474365U true CN203474365U (en) | 2014-03-12 |
Family
ID=50222739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320503729.1U Expired - Fee Related CN203474365U (en) | 2013-08-16 | 2013-08-16 | Lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203474365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434975A (en) * | 2013-08-16 | 2013-12-11 | 广东电网公司电力科学研究院 | Lifting device |
-
2013
- 2013-08-16 CN CN201320503729.1U patent/CN203474365U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434975A (en) * | 2013-08-16 | 2013-12-11 | 广东电网公司电力科学研究院 | Lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 |