阅读说明：本技术 一种用于变压器上的液压安装搬运装置 (A kind of hydraulic installalion handling device in for transformer ) 是由 王艳 于 2019-08-02 设计创作，主要内容包括：本发明公开了一种用于变压器上的液压安装搬运装置,包括底板,所述底板下方设有液压支撑装置,所述底板上方一端设有液压升降装置,所述伸缩筒上方设有吊装平台装置,所述固定筒外侧表面上设有控制器,所述控制器的电源输出端与液压支撑装置、液压油泵、液压电磁阀和伺服电机电性连接。本发明的有益效果是,结构简单,实用性强。(The invention discloses the hydraulic installalion handling devices in a kind of for transformer, including bottom plate, hydraulic support device is equipped with below the bottom plate, one end is equipped with hydraulic lift above the bottom plate, hoisting platform device is equipped with above the retracting cylinder, the fixed cylinder outer surface is equipped with controller, and power output end and hydraulic support device, hydraulic oil pump, hydraulic buttery valve and the servo motor of the controller are electrically connected.The invention has the advantages that of simple structure and strong practicability.)

1. the hydraulic installalion handling device in a kind of for transformer, including bottom plate (1), which is characterized in that under the bottom plate (1) Side is equipped with hydraulic support device, and one end is equipped with hydraulic lift above the bottom plate (1), and the hydraulic lift is by bottom plate (1) top one end is fixedly connected with bottom plate (1) fixed cylinder (2), to be located at fixed cylinder (2) inner upper and fixed cylinder (2) movable The retracting cylinder (3) of connection is located at fixed cylinder (2) lower inside center and is fixedly connected with fixed cylinder (2) and top and retracting cylinder (3) the multi-stage expansion oil cylinder one (4) that is fixedly connected is located at what multi-stage expansion oil cylinder one (4) side was fixedly connected with fixed cylinder (2) Hydraulic oil container (5), the hydraulic oil port (6) being opened in below hydraulic oil container (5) side surface, be located at hydraulic oil port (6) on and hydraulic oil Mouthful (6) be fixedly connected and be fixedly connected with multi-stage expansion oil cylinder one (4) hydraulic oil pipe (7), be located on hydraulic oil pipe (7) and liquid The hydraulic oil pump (8) and be located at the liquid that hydraulic oil pump (8) side is fixedly connected with hydraulic oil pipe (7) that pressuring oil pipe (7) is fixedly connected Pressure electromagnetic valve (9) collectively forms, and hoisting platform device is equipped with above the retracting cylinder (3), the hoisting platform device is by being located at The support platform (10) that is fixedly connected above retracting cylinder (3) with retracting cylinder (3) is located at support platform (10) upper surface one end and props up Support platform (10) be fixedly connected fixed plate (11), be located at fixed plate (11) side surface center at be fixedly connected with fixed plate (11) Equally distributed two multi-stage expansion oil cylinders two (12), be located at support platform (10) above be fixedly connected with support platform (10) And be fixedly connected with multi-stage expansion oil cylinder two (12) fixed frame (13), be located at two multi-stage expansion oil cylinder two (12) tops and two Hoisting platform (14) that a multi-stage expansion oil cylinder two (12) is fixedly connected is located at the upper side of hoisting platform (14) and hoisting platform (14) it is fixedly connected with servo motor (15), is fixedly connected positioned at servo motor (15) round end with servo motor (15) round end Driving gear (16), be located at servo motor (15) side be fixedly connected with hoisting platform (14) speed reducer (17), be located at deceleration Machine (17) input terminal be fixedly connected with speed reducer (17) input terminal and be mutually engaged with driving gear (16) driven gear (18), position The small belt pulley (19) that is fixedly connected with speed reducer (17) output end in speed reducer (17) output end is located at speed reducer (17) side Two rope drum fixed frames (20) being fixedly connected with hoisting platform (14) are located on two rope drum fixed frames (20) and rope rolling Cylinder fixed frame (20) be fixedly connected fixing bearing (21), be inserted into two fixing bearings (21) rotary shaft (22), be located at Big belt pulley (23) that rotary shaft (22) one end is fixedly connected with rotary shaft (22) is sleeved on big belt pulley (23) and small belt pulley (19) belt (24) on is located on rotary shaft (22) and is fixedly connected with rotary shaft (22) and is located at two rope drum fixed frames (20) rope drum (25) between is located at the wirerope (26) being fixedly connected on rope drum (25) with rope drum (25), positioned at hanging Two pulley yokes (27) being fixedly connected at the centre of surface of assembling platform (14) side with hoisting platform (14) are located at pulley yoke (27) The upper pulley spindle (28) being fixedly connected with pulley yoke (27) is fixedly connected on pulley spindle (28) with pulley spindle (28) and and steel The pulley (29) and be located at the hook (30) being fixedly connected below pulley (29) with wirerope (26) altogether that cord (26) is flexibly connected With constitute, fixed cylinder (2) outer surface be equipped with controller (31), the power output end of the controller (31) with it is hydraulic Support device, hydraulic oil pump, hydraulic buttery valve and servo motor are electrically connected.

2. the hydraulic installalion handling device in a kind of for transformer according to claim 1, which is characterized in that the liquid Pressure support device is connected by being opened in the groove (32) of bottom plate (1) lower surface four corners, being located to fix in groove (32) with groove (32) The support hydraulic pressure oil cylinder (33) connect, the support hydraulic pressure hydraulic fluid port being opened in support hydraulic pressure oil cylinder (33) outer surface upper and lower ends (34), it is located at the support hydraulic pressure oil pipe (35) being fixedly connected on support hydraulic pressure hydraulic fluid port (34) with support hydraulic pressure hydraulic fluid port (34), is located at The support hydraulic pressure oil pump (36) that is fixedly connected on support hydraulic pressure oil pipe (35) with support hydraulic pressure oil pipe (35) is located at support hydraulic pressure oil Support hydraulic pressure solenoid valve (37) that pump (36) side is fixedly connected with support hydraulic pressure oil pipe (35), positioned at support hydraulic pressure oil cylinder (33) The internal support being flexibly connected with support hydraulic pressure oil cylinder (33) mobile piston (38) is located in mobile piston (38) lower surface of support At the heart with the support fixing axle (39) for supporting mobile piston (38) to be fixedly connected, be opened in support hydraulic pressure oil cylinder (33) lower surface center The support fixing axle mouth (40) at place, be located at support fixing axle mouth (40) on support fixing axle mouth (40) be fixedly connected and with support The support gasket (41) and be located on support fixing axle (39) lower surface and support fixing axle that fixing axle (39) is flexibly connected (39) non-slip mat (42) being fixedly connected collectively forms.

3. the hydraulic installalion handling device in a kind of for transformer according to claim 2, which is characterized in that the branch The power output end for supportting hydraulic oil pump (36) and support hydraulic pressure solenoid valve (37) and controller (31) is electrically connected.

4. the hydraulic installalion handling device in a kind of for transformer according to claim 1, which is characterized in that described more Grade telescopic oil cylinder two (12) is fixedly connected with hydraulic oil pipe (7).

5. the hydraulic installalion handling device in a kind of for transformer according to claim 1, which is characterized in that described solid The arm-rest frame (43) being fixedly connected with bottom plate (1) is equipped on the outside of safety barrel (2).

6. the hydraulic installalion handling device in a kind of for transformer according to claim 1, which is characterized in that described to hang Assembling platform device is made of high-strength alloy material.

7. the hydraulic installalion handling device in a kind of for transformer according to claim 1, which is characterized in that the bottom Universal wheel (44) are equipped at plate (1) following four corners.

8. the hydraulic installalion handling device in a kind of for transformer according to claim 1, which is characterized in that the control Device (31) processed is equipped with PLC system (45).

9. the hydraulic installalion handling device in a kind of for transformer according to claim 1, which is characterized in that the control Device (31) processed is equipped with capacitor display screen (46), control button (47) and switch button (48).

10. the hydraulic installalion handling device in a kind of for transformer according to claim 1, which is characterized in that described Controller (31), which is equipped with, uses electrical interface (49), described to be connect with electrical interface (49) with external power supply.

Technical field

The present invention relates to transformer relevant device field, the hydraulic installalion in especially a kind of for transformer carries dress It sets.

Background technique

In the modern life, as electric power is using more and more extensive, the increase of the usage amount of transformer also gradually, and it is big The transformer of part household electricity is all mounted on electric pole, and position is comparatively relatively high, and which results in transformations Device is comparatively laborious during the installation process, needs that transformer is lifted into mounting height using large-scale hanging device and installs, It is more troublesome.

Summary of the invention

The purpose of the present invention is to solve the above problem, the hydraulic installalion devised in a kind of for transformer carries dress It sets.

Realize above-mentioned purpose the technical scheme is that, the hydraulic installalion handling device in a kind of for transformer, packet Bottom plate is included, hydraulic support device is equipped with below the bottom plate, one end is equipped with hydraulic lift above the bottom plate, described hydraulic Fixed cylinder that lifting device is fixedly connected by one end above bottom plate with bottom plate is located at fixed cylinder inner upper and fixed cylinder activity company The retracting cylinder that connects is fixedly connected at fixed cylinder lower inside center with fixed cylinder and that top is fixedly connected with retracting cylinder is more Grade telescopic oil cylinder one, is opened in hydraulic oil container side at the hydraulic oil container being fixedly connected with fixed cylinder positioned at one side of multi-stage expansion oil cylinder The hydraulic oil port of lower face is fixedly connected with hydraulic oil port in hydraulic oil port and is fixedly connected with multi-stage expansion oil cylinder one Hydraulic oil pipe, the hydraulic oil pump that is fixedly connected on hydraulic oil pipe with hydraulic oil pipe and be located at hydraulic oil pump side with it is hydraulic The hydraulic buttery valve that oil pipe is fixedly connected collectively forms, and hoisting platform device, the hoisting platform are equipped with above the retracting cylinder Device by be located at retracting cylinder above be fixedly connected with retracting cylinder support platform, be located at support platform upper surface one end and support put down Fixed plate that platform is fixedly connected, equally distributed two multistages being fixedly connected at the center of fixed plate side surface with fixed plate Telescopic oil cylinder two, the fixation for being fixedly connected above support platform with support platform and being fixedly connected with multi-stage expansion oil cylinder two Frame, is located at lifting at the hoisting platform being fixedly connected with two multi-stage expansion oil cylinders two positioned at two two tops of multi-stage expansion oil cylinder It is fixedly connected with servo motor with hoisting platform, is fixed positioned at servo motor round end and servo motor round end at the upper side of platform The driving gear of connection, the speed reducer being fixedly connected with hoisting platform positioned at servo motor side, be located at speed reducer input terminal with Speed reducer input terminal be fixedly connected and be mutually engaged with driving gear driven gear, be located at output end of reducer and speed reducer output It holds the small belt pulley being fixedly connected, two rope drum fixed frames being fixedly connected with hoisting platform positioned at speed reducer side, be located at The fixing bearing being fixedly connected on two rope drum fixed frames with rope drum fixed frame, the rotation being inserted into two fixing bearings Axis, the big belt pulley being fixedly connected with rotary shaft positioned at rotary shaft one end, the belt being sleeved on big belt pulley and small belt pulley, Be fixedly connected in rotary shaft with rotary shaft and be located at the rope drum between two rope drum fixed frames, be located on rope drum with Wirerope that rope drum is fixedly connected, two pulleys being fixedly connected at the centre of surface of hoisting platform side with hoisting platform Frame, the pulley spindle being fixedly connected on pulley yoke with pulley yoke are fixedly connected on pulley spindle with pulley spindle and and steel wire The pulley and collectively formed positioned at the hook that pulley lower section is fixedly connected with wirerope, table on the outside of the fixed cylinder that rope is flexibly connected Face is equipped with controller, the power output end and hydraulic support device, hydraulic oil pump, hydraulic buttery valve and servo of the controller Electrical connection of motor.

The hydraulic support device is fixedly connected by being opened in the groove of lower surface of base plate four corners, in groove with groove Support hydraulic pressure oil cylinder, be opened in support hydraulic pressure oil cylinder outer surface upper and lower ends support hydraulic pressure hydraulic fluid port, be located at support hydraulic pressure The support hydraulic pressure oil pipe that is fixedly connected on hydraulic fluid port with support hydraulic pressure hydraulic fluid port, be located at it is solid with support hydraulic pressure oil pipe on support hydraulic pressure oil pipe Surely the support hydraulic pressure oil pump connected, the support hydraulic pressure electromagnetism being fixedly connected positioned at support hydraulic pressure oil pump side with support hydraulic pressure oil pipe Valve, is located at the mobile piston of support at the mobile piston of the support being flexibly connected inside support hydraulic pressure oil cylinder with support hydraulic pressure oil cylinder At the center of lower surface with the support fixing axle for supporting mobile piston to be fixedly connected, be opened at the center of support hydraulic pressure oil cylinder lower surface Support fixing axle mouth is fixedly connected with support fixing axle mouth on support fixing axle mouth and is flexibly connected with fixing axle is supported Support gasket and the non-slip mat being fixedly connected on support fixing axle lower surface with support fixing axle collectively form.

The power output end of the support hydraulic pressure oil pump and support hydraulic pressure solenoid valve and controller is electrically connected.

The multi-stage expansion oil cylinder two is fixedly connected with hydraulic oil pipe.

The arm-rest frame being fixedly connected with bottom plate is equipped on the outside of the fixed cylinder.

The hoisting platform device is made of high-strength alloy material.

Universal wheel is equipped at the bottom plate following four corners.

The controller is equipped with PLC system.

The controller is equipped with capacitor display screen, control button and switch button.

The controller, which is equipped with, uses electrical interface, described to be connect with electrical interface with external power supply.

Using the hydraulic installalion handling device in a kind of for transformer of technical solution of the present invention production, by above-mentioned Transformer can be lifted by slight carrier, be carried using hydraulic lift and hoisting platform device by device With lifting, carrying and the installation question of installing completion transformer that can be effectively succinct, present apparatus structure is simple, easy to operate, Production cost is low.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the hydraulic installalion handling device in a kind of for transformer of the present invention；

Fig. 2 is the schematic diagram of hydraulic lift of the present invention；

Fig. 3 is the schematic diagram of multi-stage expansion oil cylinder two of the present invention；

Fig. 4 is the top view of hoisting platform of the present invention；

Fig. 5 is the schematic diagram of hydraulic support device of the present invention；

Fig. 6 is the schematic diagram of controller of the present invention；

In figure, 1, bottom plate；2, fixed cylinder；3, retracting cylinder；4, multi-stage expansion oil cylinder one；5, hydraulic oil container；6, hydraulic oil port； 7, hydraulic oil pipe；8, hydraulic oil pump；9, hydraulic buttery valve；10, support platform；11, fixed plate；12, multi-stage expansion oil cylinder two； 13, fixed frame；14, hoisting platform；15, servo motor；16, driving gear；17, speed reducer；18, driven gear；19, belt lace Wheel；20, rope drum fixed frame；21, fixing bearing；22, rotary shaft；23, big belt pulley；24, belt；25, rope drum；26, steel Cord；27, pulley yoke；28, pulley spindle；29, pulley；30, it links up with；31, controller；32, groove；33, support hydraulic pressure oil cylinder； 34, support hydraulic pressure hydraulic fluid port；35, support hydraulic pressure oil pipe；36, support hydraulic pressure oil pump；37, support hydraulic pressure solenoid valve；38, support movement Piston；39, fixing axle is supported；40, fixing axle mouth is supported；41, gasket is supported；42, non-slip mat；43, arm-rest frame；44, universal Wheel；45, PLC system；46, capacitor display screen；47, control button；48, switch button；49, electrical interface is used.

Specific embodiment

The present invention is specifically described with reference to the accompanying drawing, as shown in figures 1 to 6, the hydraulic peace in a kind of for transformer Handling device, including bottom plate 1 are filled, hydraulic support device is equipped with below the bottom plate 1, described 1 top one end of bottom plate is equipped with hydraulic Lifting device, fixed cylinder 2 that the hydraulic lift is fixedly connected by 1 top one end of bottom plate with bottom plate 1 are located at fixed cylinder 2 Retracting cylinder 3 that inner upper is flexibly connected with fixed cylinder 2 is fixedly connected at 2 lower inside center of fixed cylinder with fixed cylinder 2 And top be fixedly connected with retracting cylinder 3 multi-stage expansion oil cylinder 1, be located at one 4 side of multi-stage expansion oil cylinder and fixed cylinder 2 fixation The hydraulic oil container 5 of connection, the hydraulic oil port 6 being opened in below 5 side surface of hydraulic oil container are located in hydraulic oil port 6 and hydraulic oil port 6 Be fixedly connected and be fixedly connected with multi-stage expansion oil cylinder 1 hydraulic oil pipe 7, be located on hydraulic oil pipe 7 and hydraulic oil pipe 7 is fixed It the hydraulic oil pump 8 of connection and is collectively formed positioned at the hydraulic buttery valve 9 that 8 side of hydraulic oil pump is fixedly connected with hydraulic oil pipe 7, institute It states and is equipped with hoisting platform device above retracting cylinder 3, the hoisting platform device is fixed by being located at 3 top of retracting cylinder and retracting cylinder 3 The support platform 10 of connection, is located at the fixed plate 11 being fixedly connected with support platform 10 positioned at 10 upper surface one end of support platform Equally distributed two multi-stage expansion oil cylinders 2 12 for being fixedly connected at 11 side surface center of fixed plate with fixed plate 11 are located at branch It supports the fixed frame 13 for being fixedly connected above platform 10 with support platform 10 and being fixedly connected with multi-stage expansion oil cylinder 2 12, be located at two Hoisting platform 14 that a 2 12 top of multi-stage expansion oil cylinder is fixedly connected with two multi-stage expansion oil cylinders 2 12 is located at hoisting platform 14 upper sides are fixedly connected with servo motor 15 with hoisting platform 14, are located at 15 round end of servo motor and the rotation of servo motor 15 It holds the driving gear 16 being fixedly connected, the speed reducer 17 being fixedly connected with hoisting platform 14 positioned at 15 side of servo motor, be located at 17 input terminal of speed reducer be fixedly connected with 17 input terminal of speed reducer and be engaged with 16 phase of driving gear driven gear 18, positioned at subtracting Small belt pulley 19 that fast 17 output end of machine is fixedly connected with 17 output end of speed reducer is located at 17 side of speed reducer and hoisting platform 14 Two rope drum fixed frames 20 being fixedly connected are fixedly connected on two rope drum fixed frames 20 with rope drum fixed frame 20 Fixing bearing 21, be inserted into two fixing bearings 21 rotary shaft 22, be located at 22 one end of rotary shaft and rotary shaft 22 fixation The big belt pulley 23 of connection, the belt 24 being sleeved on big belt pulley 23 and small belt pulley 19 are located in rotary shaft 22 and rotation Axis 22 is fixedly connected with and is located at the rope drum 25 between two rope drum fixed frames 20, is located on rope drum 25 and consolidates with rope drum 25 Surely the wirerope 26 connected, two pulley yokes being fixedly connected at 14 side centre of surface of hoisting platform with hoisting platform 14 27, the pulley spindle 28 that is fixedly connected on pulley yoke 27 with pulley yoke 27 is located on pulley spindle 28 and pulley spindle 28 is fixed connects It connects and the pulley 29 being flexibly connected with wirerope 26 and the hook 30 being fixedly connected positioned at 29 lower section of pulley with wirerope 26 is common It constitutes, 2 outer surface of fixed cylinder is equipped with controller 31, and the power output end and hydraulic pressure support of the controller 31 fill It sets, hydraulic oil pump, hydraulic buttery valve and servo motor are electrically connected；The hydraulic support device is by being opened in 1 following table of bottom plate The groove 32 of face four corners, the support hydraulic pressure oil cylinder 33 being fixedly connected in groove 32 with groove 32 are opened in support hydraulic pressure oil Support hydraulic pressure hydraulic fluid port 34 in 33 outer surface upper and lower ends of cylinder, be located at it is solid with support hydraulic pressure hydraulic fluid port 34 on support hydraulic pressure hydraulic fluid port 34 Surely the support hydraulic pressure oil pipe 35 connected, the support hydraulic pressure being fixedly connected on support hydraulic pressure oil pipe 35 with support hydraulic pressure oil pipe 35 Oil pump 36, is located at the support hydraulic pressure solenoid valve 37 being fixedly connected with support hydraulic pressure oil pipe 35 positioned at 36 side of support hydraulic pressure oil pump The mobile piston 38 of the support being flexibly connected inside support hydraulic pressure oil cylinder 33 with support hydraulic pressure oil cylinder 33 is located at the mobile piston 38 of support At the center of lower surface with the support fixing axle 39 for supporting mobile piston 38 to be fixedly connected, be opened in 33 lower surface of support hydraulic pressure oil cylinder Support fixing axle mouth 40 at the heart is fixedly connected with support fixing axle mouth 40 on support fixing axle mouth 40 and fixes with support The support gasket 41 and be fixedly connected on support 39 lower surface of fixing axle with fixing axle 39 is supported that axis 39 is flexibly connected Non-slip mat 42 collectively forms；The power output end of the support hydraulic pressure oil pump 36 and support hydraulic pressure solenoid valve 37 and controller 31 electricity Property connection；The multi-stage expansion oil cylinder 2 12 is fixedly connected with hydraulic oil pipe 7；It is equipped on the outside of the fixed cylinder 2 fixed with bottom plate 1 The arm-rest frame 43 of connection；The hoisting platform device is made of high-strength alloy material；Ten thousand are equipped at 1 following four corners of bottom plate To wheel 44；The controller 31 is equipped with PLC system 45；The controller 31 is equipped with capacitor display screen 46, control button 47 With switch button 48；The controller 31, which is equipped with, uses electrical interface 49, described to be connect with electrical interface 49 with external power supply.

The characteristics of the present embodiment is hydraulic support device to be equipped with below bottom plate, hydraulic support device is by being opened under bottom plate The groove of surface four corners, the support hydraulic pressure oil cylinder being fixedly connected in groove with groove are opened on the outside of support hydraulic pressure oil cylinder Support hydraulic pressure hydraulic fluid port in the upper and lower ends of surface, the support liquid being fixedly connected on support hydraulic pressure hydraulic fluid port with support hydraulic pressure hydraulic fluid port Pressuring oil pipe, the support hydraulic pressure oil pump being fixedly connected on support hydraulic pressure oil pipe with support hydraulic pressure oil pipe are located at support hydraulic pressure oil Support hydraulic pressure solenoid valve that pump side is fixedly connected with support hydraulic pressure oil pipe, be located at it is oily with support hydraulic pressure inside support hydraulic pressure oil cylinder The mobile piston of support that cylinder is flexibly connected is fixedly connected positioned at supporting with support movement piston at mobile piston lower surface center Support fixing axle, the support fixing axle mouth being opened at the center of support hydraulic pressure oil cylinder lower surface are located on support fixing axle mouth and branch Support fixing axle mouth is fixedly connected and with the support gasket for supporting fixing axle to be flexibly connected and on support fixing axle lower surface The non-slip mat being fixedly connected with support fixing axle collectively forms, and one end is equipped with hydraulic lift, hydraulic lifting dress above bottom plate It sets the fixed cylinder being fixedly connected by one end above bottom plate with bottom plate, stretched positioned at what fixed cylinder inner upper was flexibly connected with fixed cylinder Contracting cylinder is fixedly connected at fixed cylinder lower inside center with fixed cylinder and multi-stage expansion that top is fixedly connected with retracting cylinder Oil cylinder one, is opened under hydraulic oil container side surface the hydraulic oil container being fixedly connected with fixed cylinder positioned at one side of multi-stage expansion oil cylinder The hydraulic oil port of side with hydraulic oil port is fixedly connected and is fixedly connected with multi-stage expansion oil cylinder one hydraulic in hydraulic oil port Oil pipe, the hydraulic oil pump being fixedly connected on hydraulic oil pipe with hydraulic oil pipe and it is located at hydraulic oil pump side and hydraulic oil pipe and consolidates Surely the hydraulic buttery valve connected collectively forms, and hoisting platform device is equipped with above retracting cylinder, and hoisting platform device is flexible by being located at Support platform that cylinder top is fixedly connected with retracting cylinder is consolidated positioned at what support platform upper surface one end was fixedly connected with support platform Fixed board, equally distributed two multi-stage expansion oil cylinders two, the positions being fixedly connected at the center of fixed plate side surface with fixed plate Be fixedly connected above support platform with support platform and be fixedly connected with multi-stage expansion oil cylinder two fixed frame, be located at more than two Hoisting platform that grade telescopic oil cylinder two top is fixedly connected with two multi-stage expansion oil cylinders two, be located at the upper side of hoisting platform and The driving tooth that hoisting platform is fixedly connected with servo motor, is fixedly connected positioned at servo motor round end with servo motor round end Wheel, the speed reducer being fixedly connected with hoisting platform positioned at servo motor side, positioned at speed reducer input terminal and speed reducer input terminal Be fixedly connected and be mutually engaged with driving gear driven gear, be fixedly connected with output end of reducer positioned at output end of reducer Small belt pulley, two rope drum fixed frames being fixedly connected with hoisting platform positioned at speed reducer side, to be located at two rope drums solid Determine the fixing bearing being fixedly connected on frame with rope drum fixed frame, the rotary shaft being inserted into two fixing bearings, be located at rotation Big belt pulley that axis one end is fixedly connected with rotary shaft, is located at rotary shaft at the belt being sleeved on big belt pulley and small belt pulley It is upper to be fixedly connected and the rope drum between two rope drum fixed frames, fix with rope drum on rope drum with rotary shaft The wirerope of connection, two pulley yokes being fixedly connected at the centre of surface of hoisting platform side with hoisting platform are located at and slide The pulley spindle that is fixedly connected on wheel carrier with pulley yoke is fixedly connected with pulley spindle on pulley spindle and is flexibly connected with wirerope Pulley and the hook that is fixedly connected with wirerope below the pulley collectively form, by above-mentioned apparatus, use hydraulic lifting Device and hoisting platform device, transformer can be lifted, carried and be installed by slight carrier can effectively letter Lifting, carrying and the installation question of clean completion transformer, present apparatus structure is simple, and easy to operate, production cost is low.

In the present embodiment, when needing to carry and installing transformer, device is moved near transformer, will be controlled Being connect with electrical interface with external power supply on device, control support hydraulic pressure oil pump are started to work, and support hydraulic pressure solenoid valve is opened simultaneously, Support fixing axle is declined, makes to support fixing axle by backplanes support, closes support hydraulic pressure oil pump and support hydraulic pressure electricity at this time Magnet valve, while hydraulic oil pump and hydraulic buttery valve start-up operation are controlled, multi-stage expansion oil cylinder rises at the beginning to be driven on telescoping cylinder It rises, after rising to certain altitude, stops movement, multi-stage expansion oil cylinder two, which starts to stretch, at this time is moved to transformer for hoisting platform Top, controller control hydraulic oil pump and hydraulic buttery valve stop working at this time, while controlling servo motor and starting to rotate, servo Motor drives speed reducer rotation, and speed reducer drives rope drum to put down wirerope, fixed transformer by external fixation device Onto hook, servo motor is inverted at this time, transformer lifting is got up, controller controls hydraulic oil pump and hydraulic buttery valve simultaneously It starts to work, multi-stage expansion oil cylinder two is recovered to origin-location, then withdraw multi-stage expansion oil cylinder one behind origin-location again It controls hydraulic oil pump and hydraulic buttery valve to close, controls servo motor at this time and drop to transformer on bottom plate, then by hydraulic branch Support arrangement is withdrawn, and the mobile band of device is needed place to be mounted by manpower at this time, control hydraulic support device by backplanes support, Transformer lifting is got up again at this time, after being lifted into mounting height, is installed, is by device reinstatement after the installation is completed It can.

Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art The principle of the present invention is embodied to some variations that some of them part may be made, belongs to the scope of protection of the present invention it It is interior.