CN204689543U - Small space electrical equipment device for lifting - Google Patents

Small space electrical equipment device for lifting Download PDF

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Publication number
CN204689543U
CN204689543U CN201520226715.9U CN201520226715U CN204689543U CN 204689543 U CN204689543 U CN 204689543U CN 201520226715 U CN201520226715 U CN 201520226715U CN 204689543 U CN204689543 U CN 204689543U
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CN
China
Prior art keywords
crossbeam
scissor
lifting device
lifting
hydraulic
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.)
Active
Application number
CN201520226715.9U
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Chinese (zh)
Inventor
陈锦翔
王建新
陈佳妮
袁国秋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI GDE ELECTRIC CO Ltd
State Grid Corp of China SGCC
Nantong University
State Grid Jiangsu Electric Power Co Ltd
Nantong Power Supply Co of Jiangsu Electric Power Co Ltd
Original Assignee
SHANGHAI GDE ELECTRIC CO Ltd
State Grid Corp of China SGCC
Nantong University
State Grid Jiangsu Electric Power Co Ltd
Nantong Power Supply Co of Jiangsu Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHANGHAI GDE ELECTRIC CO Ltd, State Grid Corp of China SGCC, Nantong University, State Grid Jiangsu Electric Power Co Ltd, Nantong Power Supply Co of Jiangsu Electric Power Co Ltd filed Critical SHANGHAI GDE ELECTRIC CO Ltd
Priority to CN201520226715.9U priority Critical patent/CN204689543U/en
Application granted granted Critical
Publication of CN204689543U publication Critical patent/CN204689543U/en
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Abstract

The utility model discloses a kind of small space electrical equipment device for lifting, left and right base is installed respectively the left and right pair of scissor lifting device be elevated by left and right Hydraulic 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

Small space electrical equipment device for lifting
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 small space electrical equipment device for lifting of favorable working performance.
Technical solution of the present utility model is:
A kind of small space electrical equipment device for lifting, 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 be elevated by left and right Hydraulic 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 moved with control left and right hydraulic cylinder synchronous 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, and bearer frame fills hydraulic supporting device, and hydraulic supporting device four hydraulic actuating cylinder collaborative works, fill mobile device bottom bearer frame; During mode of operation, the expansion link of hydraulic actuating cylinder is propped up, supporting on the ground, mobile device not with earth surface, hydraulic actuating cylinder bears whole load; When needs are mobile, the expansion link of hydraulic actuating cylinder is retracted, and mobile device and earth surface, hydraulic actuating 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 hydraulic-driven technology.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 small space electrical equipment device for lifting, 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 be elevated by left and right Hydraulic 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 hydraulic actuating 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 hydraulic cylinder works, left and right Hydraulic Cylinder left and right pair of scissor lifting device, 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 hydraulic supporting device 9, and hydraulic supporting device four hydraulic actuating cylinder collaborative works, fill mobile device 10 bottom bearer frame; During mode of operation, the expansion link of hydraulic actuating cylinder is propped up, supporting on the ground, mobile device not with earth surface, hydraulic actuating cylinder bears whole load; When needs are mobile, the expansion link of hydraulic actuating cylinder is retracted, and mobile device and earth surface, hydraulic actuating cylinder does not directly contact with ground, realizes the indoor movement among a small circle of whole lifting appliance.Realize concerted action hydraulic module 14 by the main frame 8 of control system to control, thus complete the control of four supporting cylinders in bottom.
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 small space electrical equipment device for lifting, 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 be elevated by left and right Hydraulic 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 moved with control left and right hydraulic cylinder synchronous 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, and bearer frame fills hydraulic supporting device, and hydraulic supporting device four hydraulic actuating cylinder collaborative works, fill mobile device bottom bearer frame; During mode of operation, the expansion link of hydraulic actuating cylinder is propped up, supporting on the ground, mobile device not with earth surface, hydraulic actuating cylinder bears whole load; When needs are mobile, the expansion link of hydraulic actuating cylinder is retracted, and mobile device and earth surface, hydraulic actuating cylinder does not directly contact with ground, realizes the indoor movement among a small circle of whole lifting appliance.
CN201520226715.9U 2015-04-16 2015-04-16 Small space electrical equipment device for lifting Active CN204689543U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520226715.9U CN204689543U (en) 2015-04-16 2015-04-16 Small space electrical equipment device for lifting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520226715.9U CN204689543U (en) 2015-04-16 2015-04-16 Small space electrical equipment device for lifting

Publications (1)

Publication Number Publication Date
CN204689543U true CN204689543U (en) 2015-10-07

Family

ID=54229858

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520226715.9U Active CN204689543U (en) 2015-04-16 2015-04-16 Small space electrical equipment device for lifting

Country Status (1)

Country Link
CN (1) CN204689543U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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