CN104442948A - Special hydraulic transfer trolley for power distribution cabinet - Google Patents
Special hydraulic transfer trolley for power distribution cabinet Download PDFInfo
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- CN104442948A CN104442948A CN201310459836.3A CN201310459836A CN104442948A CN 104442948 A CN104442948 A CN 104442948A CN 201310459836 A CN201310459836 A CN 201310459836A CN 104442948 A CN104442948 A CN 104442948A
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- power distribution
- distribution cabinet
- buggy
- transfer car
- electric power
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Abstract
The invention relates to a special hydraulic transfer trolley for a power distribution cabinet, and belongs to the technical field of electric cabinet assembly. The special hydraulic transfer trolley for the power distribution cabinet comprises a lifting support. The lifting support comprises an upper frame, a lower frame, supporting legs and a hydraulic jack, wherein the upper frame and the lower frame are provided with guide rails. One end of the hydraulic jack is connected to the lower frame, the other end of the hydraulic jack is connected to the supporting legs, and stretching and contracting of the hydraulic jack drive one ends of the supporting legs to swing along the connecting points between the supporting legs and the frames and the other ends of the supporting legs to slide along the guide rails of the frames. According to the special hydraulic transfer trolley for the power distribution cabinet, the size of the angle of the lifting support is adjusted through the hydraulic jack to enable the special hydraulic transfer trolley for the power distribution cabinet to rise or fall, when the special hydraulic transfer trolley for the power distribution cabinet is adjusted to be at the lowest height, electrical cabinet large accessories such as a circuit breaker can be carried onto the special hydraulic transfer trolley for the power distribution cabinet very easily, in this way, operation is easy and convenient, and the effect of greatly improving working efficiency and safety is achieved.
Description
technical field
The invention belongs to regulator cubicle assembly technique field, particularly relate to the electric power distribution cabinet dedicated hydraulic formula transfer car(buggy) of the large-scale annex of a kind of safety carrying regulator cubicle.
Background technology
Conventional transfer car(buggy) is simple, easy to process, with low cost due to structure, obtain the wide selection of manufacturer, but it also exists following defect:
1. dangerous, it is generally by manpower or lifting machine that large-scale for the regulator cubicles such as circuit breaker annex is transported to ground (ground handling is on transfer car(buggy)) from transfer car(buggy).Consider field type facility situation, mainly carried by manpower.About about 0.8 meter conventional of transfer car(buggy) height, about 120 ~ 150 kilograms of the weight of regular circuit breakers.In such cases, work efficiency and safety problem all can not be guaranteed.
2. inconvenient operation, with switch cubicle docking operation in the middle of height adjustment inconvenient.Transfer car(buggy) needs adjustment height in the middle of the process of docking with switch cubicle, conventional transfer car(buggy) is realized by the nylon handwheel adjusted respectively on four load-bearing bolts, such mode is regulated the speed slowly, sometimes due to the irregular reason of execute-in-place plane, the very large and transfer car(buggy) adjustment altitude range of the amplitude causing transfer car(buggy) to need to regulate can not meet requirement circuit breaker being sent into handcart room from transfer car(buggy).
Summary of the invention
The invention provides the electric power distribution cabinet dedicated hydraulic formula transfer car(buggy) of the large-scale annexes of regulator cubicle such as a kind of safety carrying circuit breaker.
The technical solution used in the present invention is, a kind of electric power distribution cabinet dedicated hydraulic formula transfer car(buggy) comprises lifting support, described lifting support comprises the upper and lower framework with guide rail, supporting leg and hydraulic jack, one end of described hydraulic jack is connected on described underframe, the other end is connected on described supporting leg, one end of the described supporting leg of flexible drive of described hydraulic jack along swinging with the point of connection of framework, the other end is along the slide of framework.
Electric power distribution cabinet dedicated hydraulic formula transfer car(buggy) of the present invention, change the version that existing rigid support is flexible support, the angular dimension of lifting support is regulated by hydraulic jack, make electric power distribution cabinet dedicated hydraulic formula transfer car(buggy) increase or decline, when electric power distribution cabinet dedicated hydraulic formula transfer car(buggy) is adjusted to minimum altitude, can very easily large-scale for the regulator cubicles such as circuit breaker annex be transported on electric power distribution cabinet dedicated hydraulic formula transfer car(buggy), the height of electric power distribution cabinet dedicated hydraulic formula transfer car(buggy) significantly can be regulated by hydraulic jack, such operation is light, convenient, the beneficial effect reaching work efficiency and be greatly improved safely.
Further improve as the present invention, described electric power distribution cabinet dedicated hydraulic formula transfer car(buggy), comprise the dowel disc that bottom is provided with adjustment bolt, described dowel disc is connected on described lifting support by described adjustment bolt, and adjustment bolt easily realizes the fine setting of dowel disc corner height.
Accompanying drawing explanation
Fig. 1 is electric power distribution cabinet dedicated hydraulic formula transfer car(buggy) perspective view of the present invention;
Fig. 2 is electric power distribution cabinet dedicated hydraulic formula transfer car(buggy) dipping and heaving schematic diagram of the present invention;
Fig. 3 be in Fig. 2 A to schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing the present invention made and further illustrating.
As shown in the figure, electric power distribution cabinet dedicated hydraulic formula transfer car(buggy) of the present invention comprises dowel disc 1 and lifting support, dowel disc is connected on lifting support by the four adjustment bolts 11 be located at bottom it, after lifting support significantly regulates the height of electric power distribution cabinet dedicated hydraulic formula transfer car(buggy), adjustment bolt 11 makes the height of dowel disc corner obtain further inching, guarantees that the large-scale annex of the regulator cubicles such as circuit breaker pushes the guide rail of regulator cubicle smoothly.
Lifting support comprises the upper frame 5 with guide rail, underframe 3, supporting leg 9 and hydraulic jack 8, one end of hydraulic jack is connected on underframe 3, the other end is connected on supporting leg 9, one end of the described supporting leg of flexible drive of described hydraulic jack along swinging with the point of connection of framework, the other end is along the slide of framework.During work, large-scale for the regulator cubicles such as circuit breaker annex is placed on dowel disc, presses the pressing plate 7 of hydraulic jack 8, the angle between the supporting leg of lifting support is diminished, thus make dowel disc do upward movement, or release gear is pulled to make angle between the supporting leg of lifting support become large decline.
As preferably, dowel disc comprises guidepost 2, and described guidepost 2 is connected to the side of described dowel disc.The height of adjustment electric power distribution cabinet dedicated hydraulic formula transfer car(buggy), make guidepost 2 and switch cubicle pilot hole same level, push away before micro-for electric power distribution cabinet dedicated hydraulic formula transfer car(buggy) again, make the guidepost of electric power distribution cabinet dedicated hydraulic formula transfer car(buggy) enter in switch cubicle pilot hole, ensure that the mounting guide rail of electric power distribution cabinet dedicated hydraulic formula transfer car(buggy) dowel disc and regulator cubicle is in same plane.
As preferably, dowel disc comprises self-locking mechanism 10, self-locking mechanism 10 comprises locking bar 13 with wedge end and spring 15, described locking bar is connected on the bearing pin 1 of dowel disc, described spring one end is connected on locking bar, the other end is connected on the bearing pin 2 14 of dowel disc, described wedge end and described guidepost are positioned on the same side of dowel disc, while the guidepost of electric power distribution cabinet dedicated hydraulic formula transfer car(buggy) pushes in switch cubicle pilot hole, the wedge end of locking bar utilizes the pulling force of spring and regulator cubicle to be in locking state, electric power distribution cabinet dedicated hydraulic formula transfer car(buggy) and switch cubicle are connected and fixed, again large-scale for the regulator cubicles such as circuit breaker annex is pushed in the guide rail of regulator cubicle.
Electric power distribution cabinet dedicated hydraulic formula transfer car(buggy) of the present invention, comprise directional wheel 4 and cardan wheel 6, described directional wheel and cardan wheel are installed on the bottom of lifting support, thus realize the large-scale transfer of electric power distribution cabinet dedicated hydraulic formula transfer car(buggy).
The description of above embodiment is comparatively concrete, detailed; but therefore can not be interpreted as the restriction to this patent scope; it should be noted 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 (5)
1. an electric power distribution cabinet dedicated hydraulic formula transfer car(buggy), it is characterized in that: comprise lifting support, described lifting support comprises the upper and lower framework with guide rail, supporting leg and hydraulic jack, one end of described hydraulic jack is connected on described underframe, the other end is connected on described supporting leg, one end of the described supporting leg of flexible drive of described hydraulic jack along swinging with the point of connection of framework, the other end is along the slide of framework.
2. electric power distribution cabinet dedicated hydraulic formula transfer car(buggy) according to claim 1, is characterized in that: comprise the dowel disc that bottom is provided with adjustment bolt, described dowel disc is connected on described lifting support by described adjustment bolt.
3. electric power distribution cabinet dedicated hydraulic formula transfer car(buggy) according to claim 2, it is characterized in that: described dowel disc comprises guidepost, described guidepost is connected to the side of described dowel disc.
4. electric power distribution cabinet dedicated hydraulic formula transfer car(buggy) according to claim 3, it is characterized in that: described dowel disc comprises self-locking mechanism, described self-locking mechanism comprises locking bar with wedge end and spring, described locking bar is connected on the bearing pin one of dowel disc, described spring one end is connected on locking bar, the other end is connected on the bearing pin two of dowel disc, and described wedge end and described guidepost are positioned on the same side of dowel disc.
5. electric power distribution cabinet dedicated hydraulic formula transfer car(buggy) according to claim 1,2,3 or 4, it is characterized in that: comprise directional wheel and cardan wheel, described directional wheel and cardan wheel are installed on the bottom of lifting support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310459836.3A CN104442948A (en) | 2013-09-30 | 2013-09-30 | Special hydraulic transfer trolley for power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310459836.3A CN104442948A (en) | 2013-09-30 | 2013-09-30 | Special hydraulic transfer trolley for power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104442948A true CN104442948A (en) | 2015-03-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310459836.3A Pending CN104442948A (en) | 2013-09-30 | 2013-09-30 | Special hydraulic transfer trolley for power distribution cabinet |
Country Status (1)
| Country | Link |
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| CN (1) | CN104442948A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207089A (en) * | 2015-09-14 | 2015-12-30 | 国网山东省电力公司菏泽供电公司 | Novel handcart-switch delivering and overhauling cart |
| CN108357528A (en) * | 2018-01-26 | 2018-08-03 | 罗新华 | A kind of power distribution cabinet transportation resources |
| CN109131477A (en) * | 2018-08-30 | 2019-01-04 | 浙江顺舟电力高技术有限公司 | For carrying the transfer car(buggy) of the distribution cabinet equipment in power distribution cabinet |
| CN109368550A (en) * | 2018-10-18 | 2019-02-22 | 上海外高桥造船有限公司 | A kind of travelling bogie for ship medium voltage breaker |
| CN109524909A (en) * | 2019-01-25 | 2019-03-26 | 莱芜钢铁集团有限公司 | Electric mounting device in a kind of cabinet |
| CN112357488A (en) * | 2020-11-16 | 2021-02-12 | 哈尔滨工程大学 | Universal support device for butt joint of auxiliary platform and transfer system with same |
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| CN2071149U (en) * | 1990-05-08 | 1991-02-13 | 余姚矿山机械厂 | Hydraulic platform hand conveying cart |
| CN2815805Y (en) * | 2005-01-13 | 2006-09-13 | 纳图有限责任与两合公司 | Liftable platform vehicle for medium-pressure handcart type switch cabinet |
| CN201161595Y (en) * | 2007-12-10 | 2008-12-10 | 河南森源电气股份有限公司 | Circuit breaker barrow transfer vehicle |
| CN201305004Y (en) * | 2008-11-25 | 2009-09-09 | 齐齐哈尔轨道交通装备有限责任公司 | A hopper car bottom door auxiliary install equipment |
| CN202389423U (en) * | 2011-12-12 | 2012-08-22 | 广州华成电器股份有限公司 | Circuit breaker transfer trolley |
| CN202481641U (en) * | 2012-03-05 | 2012-10-10 | 昆山振宏电子机械有限公司 | Transfer trolley for switch cabinet |
| CN203558097U (en) * | 2013-09-30 | 2014-04-23 | 江苏金华厦电气有限公司 | Special hydraulic conveying cart for power distribution cabinet |
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2013
- 2013-09-30 CN CN201310459836.3A patent/CN104442948A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2071149U (en) * | 1990-05-08 | 1991-02-13 | 余姚矿山机械厂 | Hydraulic platform hand conveying cart |
| CN2815805Y (en) * | 2005-01-13 | 2006-09-13 | 纳图有限责任与两合公司 | Liftable platform vehicle for medium-pressure handcart type switch cabinet |
| CN201161595Y (en) * | 2007-12-10 | 2008-12-10 | 河南森源电气股份有限公司 | Circuit breaker barrow transfer vehicle |
| CN201305004Y (en) * | 2008-11-25 | 2009-09-09 | 齐齐哈尔轨道交通装备有限责任公司 | A hopper car bottom door auxiliary install equipment |
| CN202389423U (en) * | 2011-12-12 | 2012-08-22 | 广州华成电器股份有限公司 | Circuit breaker transfer trolley |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207089A (en) * | 2015-09-14 | 2015-12-30 | 国网山东省电力公司菏泽供电公司 | Novel handcart-switch delivering and overhauling cart |
| CN105207089B (en) * | 2015-09-14 | 2018-10-19 | 国网山东省电力公司菏泽供电公司 | A kind of new hand car switch transports and inspection trolley |
| CN108357528A (en) * | 2018-01-26 | 2018-08-03 | 罗新华 | A kind of power distribution cabinet transportation resources |
| CN109131477A (en) * | 2018-08-30 | 2019-01-04 | 浙江顺舟电力高技术有限公司 | For carrying the transfer car(buggy) of the distribution cabinet equipment in power distribution cabinet |
| CN109368550A (en) * | 2018-10-18 | 2019-02-22 | 上海外高桥造船有限公司 | A kind of travelling bogie for ship medium voltage breaker |
| CN109524909A (en) * | 2019-01-25 | 2019-03-26 | 莱芜钢铁集团有限公司 | Electric mounting device in a kind of cabinet |
| CN112357488A (en) * | 2020-11-16 | 2021-02-12 | 哈尔滨工程大学 | Universal support device for butt joint of auxiliary platform and transfer system with same |
| CN112357488B (en) * | 2020-11-16 | 2021-10-19 | 哈尔滨工程大学 | Universal support device for butt joint of auxiliary platform and transfer system with same |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
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| WD01 | Invention patent application deemed withdrawn after publication |