CN204689580U - High-power transformer bell jar indoor vertical lifting device on the spot - Google Patents
High-power transformer bell jar indoor vertical lifting device on the spot Download PDFInfo
- Publication number
- CN204689580U CN204689580U CN201520226716.3U CN201520226716U CN204689580U CN 204689580 U CN204689580 U CN 204689580U CN 201520226716 U CN201520226716 U CN 201520226716U CN 204689580 U CN204689580 U CN 204689580U
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- China
- Prior art keywords
- lifting
- air cylinder
- scissor
- crossbeam
- pair
- Prior art date
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 9
- 230000003028 elevating Effects 0.000 claims abstract description 7
- 239000000725 suspension Substances 0.000 claims abstract description 4
- 230000001360 synchronised Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002153 concerted Effects 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The utility model discloses a kind of high-power transformer bell jar indoor vertical lifting device on the spot, left and right base is installed respectively the left and right pair of scissor lifting device being promoted lifting by left and right air cylinder, the top dress crossbeam of left and right pair of scissor lifting device, crossbeam is equipped with and promotes the suspension hook that voltage transformer hangs bell jar; On crossbeam, dress detects the whether consistent displacement pickup of left and right pair of scissor lifting device adjustable height; Displacement pickup is connected with control system; Crossbeam comprises left and right group of vertical pole and two, front and back cross bar, and left and right group of vertical pole is made up of two vertical poles respectively, and every root vertical pole is fixedly connected with the top of a scissors fork elevating part of two scissor lifting device; Four cross bars be parallel to each other are fixedly connected with left and right two groups of vertical poles.The utility model transformer crane device adopts double shear V shape gantry structure, and maximum lift height can reach 8 meters, maximum weight lifting can reach 10 tons.
Description
Technical field
The utility model relates to a kind of voltage transformer bell jar lifting appliance.
Background technology
In prior art, the lifting of indoor transformer bell jar, the lifting facility that general employing is common, needs to destroy building structure and just can operate in construction, and the technical ability impact of operating personal is large, and serviceability is undesirable, needs to be improved further.
Summary of the invention
The purpose of this utility model is to provide a kind of rational in infrastructure, the high-power transformer bell jar indoor vertical lifting device on the spot of favorable working performance.
Technical solution of the present utility model is:
A kind of high-power transformer bell jar indoor vertical lifting device on the spot, it is characterized in that: comprise left and right base, left and right base is installed respectively the left and right pair of scissor lifting device being promoted lifting by left and right air cylinder, the top dress crossbeam of left and right pair of scissor lifting device, crossbeam is equipped with and promotes the suspension hook that voltage transformer hangs bell jar; On crossbeam, dress detects the whether consistent displacement pickup of left and right pair of scissor lifting device adjustable height; Displacement pickup is connected with control system, and the sync control device that control system is synchronized with the movement with control left and right air cylinder is connected; Described pair of scissor lifting device is made up of two scissors fork elevating parts, each scissors fork elevating part is made up of multiple scissor unit, each scissor unit is made up of the scissors rod that two are connected by central pin shaft, arranges the disk stop pin jack that a circle coordinates with disk stop pin two scissors rod connecting portion peripheries;
Base comprises bearer frame, bearer frame fills air pressure bearing set, and four the air cylinder collaborative works of air pressure bearing set, fill mobile device bottom bearer frame; During mode of operation, the expansion link of air cylinder is propped up, supporting on the ground, mobile device not with earth surface, air cylinder bears whole load; When needs are mobile, the expansion link of air cylinder is retracted, and mobile device and earth surface, air cylinder does not directly contact with ground, realizes the indoor movement among a small circle of whole lifting appliance.
The utility model transformer crane device adopts double shear V shape gantry structure, and maximum lift height can reach 8 meters, maximum weight lifting can reach 12 tons.This apparatus design becomes compound type modular construction pattern, and lifting adopts air pressure actuation techniques.Each assembly of component devices (as scissors rod lift assemblies, crossbeam) is all modular organization, can assemble according to actual needs, realize the lifting of differing heights, amplitude, is convenient to carry out Mission Operations in the interior space.In addition, this lifting appliance is equipped with different suspender, as steel cable, canvas belt etc., realizes the lifting requirement of different objects.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the principle of work schematic diagram of control system.
Fig. 3 is scissor block construction schematic diagram.
Detailed description of the invention
A kind of high-power transformer bell jar indoor vertical lifting device on the spot, comprise left and right base 1,2, left and right base is installed respectively the left and right pair of scissor lifting device 3,4 being promoted lifting by left and right air cylinder, the top dress crossbeam 5 of left and right pair of scissor lifting device, crossbeam is equipped with and promotes the suspension hook that voltage transformer hangs bell jar; On crossbeam, dress detects the whether consistent displacement pickup 6 of left and right pair of scissor lifting device adjustable height; Displacement pickup is connected with control module 7, and the sync control device 13 that main frame 8 and the left and right air cylinder 11,12 of control of control module are synchronized with the movement is connected;
During work, send instruction by the main frame of control system, left and right air cylinder work, left and right air cylinder promotes left and right pair of scissor lifting device, and drive crossbeam to rise, crossbeam hangs bell jar by hook voltage transformer; Whether the left and right pair of scissor lifting device adjustable height that employing displacement pickup carries out detecting crossbeam both sides be consistent, and Real-time Feedback, if there is error, adjusted by control system, reach the synchronization job of both sides lift height, guarantee to be promoted the balance of object in lifting process.
Base comprises bearer frame, bearer frame fills air pressure bearing set 9, and four the air cylinder collaborative works of air pressure bearing set, fill mobile device 10 bottom bearer frame; During mode of operation, the expansion link of air cylinder is propped up, supporting on the ground, mobile device not with earth surface, air cylinder bears whole load; When needs are mobile, the expansion link of air cylinder is retracted, and mobile device and earth surface, air cylinder does not directly contact with ground, realizes the indoor movement among a small circle of whole lifting appliance.Realize concerted action air pressure module 14 by the main frame 8 of control system to control, thus complete the control that four, bottom supports air cylinder.
Two scissor lifting device, considers in indoor use, needs manpower to move into and takes out of, and this device has some scissors rods that can singlely move to combine.
Described pair of scissor lifting device is made up of two scissors fork elevating parts, each scissors fork elevating part is made up of multiple scissor unit 15, each scissor unit is made up of the scissors rod that two are connected by central pin shaft, arranges the disk stop pin jack 17 that a circle coordinates with disk stop pin 16 two scissors rod connecting portion peripheries.When bell jar lifting appliance is in the process risen or decline, scissor unit and disk stop pin are in released state, and now, two scissors rods of scissor unit can relatively rotate, thus realize lifting appliance lifting; When require lifting appliance remain on a certain height motionless time, inserted by disk stop pin in the corresponding aperture of scissor unit, then two scissors rods cannot do relative motion, and it is motionless that lifting appliance will remain on a certain height and position.
Claims (1)
1. a high-power transformer bell jar indoor vertical lifting device on the spot, it is characterized in that: comprise left and right base, left and right base is installed respectively the left and right pair of scissor lifting device being promoted lifting by left and right air cylinder, the top dress crossbeam of left and right pair of scissor lifting device, crossbeam is equipped with and promotes the suspension hook that voltage transformer hangs bell jar; On crossbeam, dress detects the whether consistent displacement pickup of left and right pair of scissor lifting device adjustable height; Displacement pickup is connected with control system, and the sync control device that control system is synchronized with the movement with control left and right air cylinder is connected; Described pair of scissor lifting device is made up of two scissors fork elevating parts, each scissors fork elevating part is made up of multiple scissor unit, each scissor unit is made up of the scissors rod that two are connected by central pin shaft, arranges the disk stop pin jack that a circle coordinates with disk stop pin two scissors rod connecting portion peripheries;
Base comprises bearer frame, bearer frame fills air pressure bearing set, and four the air cylinder collaborative works of air pressure bearing set, fill mobile device bottom bearer frame; During mode of operation, the expansion link of air cylinder is propped up, supporting on the ground, mobile device not with earth surface, air cylinder bears whole load; When needs are mobile, the expansion link of air cylinder is retracted, and mobile device and earth surface, air cylinder does not directly contact with ground, realizes the indoor movement among a small circle of whole lifting appliance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520226716.3U CN204689580U (en) | 2015-04-16 | 2015-04-16 | High-power transformer bell jar indoor vertical lifting device on the spot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520226716.3U CN204689580U (en) | 2015-04-16 | 2015-04-16 | High-power transformer bell jar indoor vertical lifting device on the spot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204689580U true CN204689580U (en) | 2015-10-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520226716.3U CN204689580U (en) | 2015-04-16 | 2015-04-16 | High-power transformer bell jar indoor vertical lifting device on the spot |
Country Status (1)
| Country | Link |
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| CN (1) | CN204689580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016165329A1 (en) * | 2015-04-16 | 2016-10-20 | 国家电网公司 | In-place vertical lifting device in large-sized transformer bell cover chamber |
-
2015
- 2015-04-16 CN CN201520226716.3U patent/CN204689580U/en active IP Right Grant
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016165329A1 (en) * | 2015-04-16 | 2016-10-20 | 国家电网公司 | In-place vertical lifting device in large-sized transformer bell cover chamber |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Zhilong Inventor after: Wang Shengqiang Inventor after: Wang Jianxin Inventor after: Chen Jinxiang Inventor after: Zhu Fuyun Inventor after: Chen Jiani Inventor before: Wang Jianxin Inventor before: Chen Jinxiang Inventor before: Zhu Fuyun Inventor before: Chen Jiani |