CN206088960U - Transformer substation for live working crawler -type from elevating gear that walks - Google Patents
Transformer substation for live working crawler -type from elevating gear that walks Download PDFInfo
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- CN206088960U CN206088960U CN201621099882.2U CN201621099882U CN206088960U CN 206088960 U CN206088960 U CN 206088960U CN 201621099882 U CN201621099882 U CN 201621099882U CN 206088960 U CN206088960 U CN 206088960U
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- crawler
- lowering
- transformer station
- hoisting gear
- livewire work
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- 230000003028 elevating effect Effects 0.000 title claims abstract description 33
- 238000009413 insulation Methods 0.000 claims abstract description 25
- 230000009184 walking Effects 0.000 claims abstract description 23
- 238000010276 construction Methods 0.000 claims description 28
- 241000282326 Felis catus Species 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 5
- 230000008602 contraction Effects 0.000 claims description 4
- 238000005253 cladding Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 210000003141 lower extremity Anatomy 0.000 claims 1
- 230000001174 ascending effect Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 33
- 230000009194 climbing Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010727 cylinder oil Substances 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The utility model relates to a transformer substation for live working crawler -type from elevating gear that walks, including insulating crawler -type walking structure, be provided with on the crawler -type walking structure can go up and down, and insulating scissors fork type lifting structure, can be provided with the work fill structure that is used for operating personnel to stand scissors fork type lifting structure on with sliding, be provided with a plurality of abilities on the crawler -type walking structure and stretch out crawler -type walking structure, and can stretch out and draw back and change high bearing structure around the corresponding vertical rotation of axes, being provided with the ladder stand structure extension that makes progress, just insulation on the crawler -type walking structure. The device overcomes that the too big inconvenience of appearance that prior art exists gets into the transformer substation or the bearing is little, the poor stability scheduling problem, has satisfied the demand of the electrified operation of ascending a height of 220kV and following electric pressure transformer substation.
Description
Technical field
This utility model is related to livewire work technical field, more particularly to a kind of transformer station's livewire work crawler self
Walk lowering or hoisting gear.
Background technology
Livewire work has obtained large-scale popularization application in national electric utility, substantially reduces maintenance power off time,
The national economy loss caused due to having a power failure is reduced, is that China's electric utility is made that outstanding contributions.Set in transformer station at present
Standby interval is little, and large-scale livewire work machinery (such as aerial lift device with insulated arm) can not enter transformer station's operation, small-sized live working platform
(such as more piece fit framework successively hoistable platform) load-bearing is little and cannot exist near livewire work equipment, insulating ladder for live working
Built on the sand, the problems such as load-bearing is little, safety precautions is not high, the defect of prior art causes livewire work project in transformer station to receive
To very big restriction.
Thus, the present inventor proposes a kind of transformer station's livewire work by the experience and practice of being engaged in relevant industries for many years
Lowering or hoisting gear is walked with crawler self, to overcome the defect of prior art, preferably carries out the livewire work work in transformer station.
Utility model content
The purpose of this utility model is to provide a kind of transformer station's livewire work crawler self to walk lowering or hoisting gear, is overcome
The excessive inconvenience of profile that prior art is present is entered the problems such as transformer station or load-bearing are little, stability is poor, meet 220kV and with
The demand of the powered operation of ascending a height of lower electric pressure transformer station.
The purpose of this utility model is achieved in that a kind of transformer station's livewire work crawler self walks lifting dress
Put, transformer station's livewire work crawler self walks lowering or hoisting gear includes the crawler-type traveling structure of insulation, the crawler belt
Scissor type elevating structure that is can lifting and insulating is provided with formula walking structure, can on the scissor type elevating structure
Slidably be provided with for operator stand work bucket structure, be provided with the crawler-type traveling structure it is multiple can be around phase
Vertical axes rotation is answered to stretch out the supporting construction of the crawler-type traveling structure and flexible change height, the crawler-type traveling
Cat ladder structure that is upwardly extending and insulating is provided with structure.
In a better embodiment of the present utility model, transformer station's livewire work crawler self walks lifting dress
Put the control dress for also including being connected with the crawler-type traveling structure, the scissor type elevating structure and the supporting construction signal
Put.
In a better embodiment of the present utility model, the crawler-type traveling structure be crawler body, the crawler belt
Power supply, hydraulic pump and hoofing part structure are provided with chassis.
In a better embodiment of the present utility model, the hoofing part structure includes the driving electricity being connected with power supply
Machine, the outfan of the motor is connected with gear transmission structure, the gear transmission structure and the crawler body both sides
In crawler belt, the main drive wheel that crawler belt is rotated is driven to connect；The action of the hoofing part structure is controlled by the control device
System.
In a better embodiment of the present utility model, the power supply is dc-battery or 220V alternating current power supplys.
In a better embodiment of the present utility model, the crawler body is rubber belt track chassis.
In a better embodiment of the present utility model, the corner of the crawler-type traveling structure is equipped with vertical company
Spindle, rotates respectively supporting construction described in connection one in each connecting shaft, each supporting construction includes to revolve around connecting shaft
The connection rod set for turning, the other end of each connection rod set has been respectively articulated with a telescopic outrigger.
In a better embodiment of the present utility model, each connection rod set includes that an energy rotary sleeve is located at the company
First connecting rod in spindle, is hinged with the first telescopic oil cylinder, the liquid oil of first telescopic oil cylinder at the top of the first connecting rod
Input is provided with the first pressure sensor and the first control valve controlled by the control device, the bottom of the first connecting rod
Second connecting rod is hinged with, first for being hinged with the other end of first telescopic oil cylinder is provided with the second connecting rod and is hinged
Axle, the other end of the second connecting rod is provided with the second jointed shaft that can be hinged the telescopic outrigger.
In a better embodiment of the present utility model, the second telescopic oil cylinder is provided with the telescopic outrigger, it is described
Second telescopic oil cylinder is connected by pipeline with the hydraulic pump, and the liquid oil input of second telescopic oil cylinder is provided with by described
The second pressure sensor of control device control and the second control valve；The telescopic outrigger is on the side wall of the second connecting rod
One end of a cylinder is hinged with, the other end of the cylinder is articulated with the second connecting rod.
In a better embodiment of the present utility model, the angular range that the supporting construction rotates around the connecting shaft
It is 0 °～180 °.
In a better embodiment of the present utility model, the scissor type elevating structure is insulation double shear fork structure,
The lifting structure telescopic oil cylinder controlled by the control device is hinged with the crawler-type traveling structure, the lifting structure is stretched
The free end of contracting oil cylinder with it is described insulation double shear fork structure upper articulation；The top of the insulation double shear fork structure is arranged
There is working bucket link.
In a better embodiment of the present utility model, the insulation double shear fork structure is the insulation of blending extrusion cladding
Material double shear fork structure.
In a better embodiment of the present utility model, the work bucket structure includes operating platform, and the operation is put down
The surrounding of platform is provided with the frame that can be folded, and the operating platform can slide and can be fixedly connected to the working bucket link
On.
In a better embodiment of the present utility model, the cat ladder be insulating ladder, the bottom of the insulating ladder
Be fixed in the crawler-type traveling structure, the top of the insulating ladder can with the scissor type elevating structure contraction state when
The work bucket structure be fixed.
From the above mentioned, this utility model provides a kind of transformer station's livewire work crawler self and walks lowering or hoisting gear with such as
Lower beneficial effect：
(1) transformer station's livewire work crawler self of the present utility model is walked lowering or hoisting gear and is tied using crawler-type traveling
Structure, crawler-type traveling structure adopts dc-battery or by 220V AC-powereds, and by the PLC logic controls in switch board,
Crawler belt is big with road surface interface product, and obstacle climbing ability is strong, and crawler-type traveling structure can cross ditch slope and can enter and be spaced location, and walking is flat
Surely, while crawler-type traveling structure adopts rubber belt track chassis, the insulation requirements of livewire work are met；
(2) transformer station's livewire work crawler self of the present utility model is walked lowering or hoisting gear and is tied using double shear fork elevating
Structure, it is ensured that using the rigidity of the scissor type elevating structure of blending extruding composite material, double scissor type elevating structure load-bearing are high, double
Scissor type elevating structure realizes lifting by lifting structure telescopic oil cylinder, and can make scissor type elevating structure maximum meets powered
The insulation requirements of work operations；The work bucket structure that its top is arranged can extend outward operating area, can make operation
Personnel's effectively close target equipment；
(3) transformer station's livewire work crawler self of the present utility model walk lowering or hoisting gear employing supporting construction can
180 ° of rotations, the telescopic oil cylinder of the telescopic outrigger of supporting construction is by PLC logic control, supporting leg stress equalization, Jin Ershi
The horizontal adjustment self-balancing of existing supporting construction；
(4) transformer station's livewire work crawler self of the present utility model walks lowering or hoisting gear applied range, small volume,
Insulating properties is strong, and transformer station's livewire work crawler self is walked in the control device in lowering or hoisting gear using PLC, to walking, is propped up
Support, lifting action carry out logic control, easy to operate, and occupation mode flexibly, can be widely used for 220kV and following electric pressure becomes
Power station.
Description of the drawings
The following drawings is only intended in schematic illustration and explanation is done to this utility model, does not limit model of the present utility model
Enclose.Wherein：
Fig. 1：Lowering or hoisting gear off working state structure is walked for transformer station's livewire work crawler self of the present utility model
Schematic diagram.
Fig. 2：Lowering or hoisting gear working state structure is walked for transformer station's livewire work crawler self of the present utility model to show
It is intended to.
In figure：
100th, transformer station's livewire work crawler self walks lowering or hoisting gear；
1st, crawler-type traveling structure；10th, crawler body；101st, crawler belt；11st, connecting shaft；
2nd, scissor type elevating structure；20th, insulate double shear fork structure；
3rd, work bucket structure；31st, operating platform；32nd, frame；
4th, supporting construction；
41st, connection rod set；411st, first connecting rod；412nd, the first telescopic oil cylinder；413rd, second connecting rod；
42nd, telescopic outrigger；421st, cylinder；
5th, cat ladder structure.
Specific embodiment
In order to be more clearly understood to technical characteristic of the present utility model, purpose and effect, now control is illustrated
Specific embodiment of the present utility model.
As shown in Figure 1 and Figure 2, transformer station's livewire work crawler self that this utility model is provided walks lowering or hoisting gear
100, including the crawler-type traveling structure 1 of insulation, the scissor-type that can be lifted and can insulate is provided with crawler-type traveling structure 1
Lifting structure 2, can slidably be provided with the work bucket structure 3 stood for operator on scissor type elevating structure 2, carry out
Multiple can rotation around corresponding vertical axes is provided with belt walking structure 1 and stretch out crawler-type traveling structure 1 and flexible change height
The supporting construction 4 of degree, is provided with the cat ladder structure 5 that upwardly extend and can insulate, in this embodiment party in crawler-type traveling structure 1
In formula, transformer station's livewire work crawler self walks lowering or hoisting gear 100 also to be included and crawler-type traveling structure 1, scissor-type liter
Drop structure 2 and the control device of the signal of supporting construction 4 connection, control device can control the walking motion of crawler-type traveling structure 1,
The lifting action of scissor type elevating structure 2 can also be controlled, control device can also control the expanding-contracting action of supporting construction 4；In this reality
In applying mode, control device include programmable logic controller (PLC) (prior art, Programmable Logic Controller,
Abbreviation PLC, is hereinafter directly represented using PLC).Transformer station's livewire work crawler self walks lowering or hoisting gear 100 using shoe
Belt walking structure, crawler belt is big with road surface interface product, and obstacle climbing ability is strong, in a specific embodiment of the present utility model, carries out
Belt walking structure can cross 150mm ditches slope, and crawler-type traveling structure can cross ditch slope and can enter and be spaced location, smooth running；Scissor
The load-bearing of formula lifting structure 2 is high, and the work bucket structure above it can extend outward operating area, there is can operator
Imitate close target equipment；The action of crawler-type traveling structure 1, scissor type elevating structure 2 and supporting construction 4 is by control dress
Put and be controlled, control accuracy is high；Transformer station's livewire work crawler self walks the applied range of lowering or hoisting gear 100, body
Product is little, and insulating properties is strong, the integrated control walkings of PLC, support and lifting action, and easy to operate, occupation mode flexibly, can be applied extensively
In 220kV and following electric pressure transformer station.
Further, as shown in Figure 1 and Figure 2, crawler-type traveling structure 1 is crawler body 10, and on crawler body 10 electricity is provided with
Source, hydraulic pump and hoofing part structure.In the present embodiment, power supply is dc-battery (accumulator) or 220V alternating current power supplys,
Dc-battery (accumulator) or 220V alternating current power supplys are that hydraulic pump and hoofing part structure are powered.Dc-battery (accumulator) can be with
Charge, it is ensured that the environmental protection and saving of power supply.
Further, hoofing part structure includes the motor being connected with power supply (dc-battery or 220V alternating current power supplys),
In the present embodiment, power supply is powered for motor, motor be arranged on crawler body 10 front end, motor it is defeated
Go out end to be connected with gear transmission structure, gear transmission structure turns with the driving crawler belt being arranged in crawler body both sides crawler belt 101
Dynamic main drive wheel connection, drives crawler belt to rotate when motor works by gear transmission structure, main drive wheel, realizes power transformation
Livewire work crawler self of standing walks walking, monolateral steering and pivot stud before and after lowering or hoisting gear 100；Hoofing part structure
Action is controlled by control device, and in the present embodiment, control device is by the dynamic of PLC logic control hoofing part structures
Make, in addition to the panel control function of control device, being also further provided with remote control can carry out wireless remote control.In present embodiment
In, the speed of travel of crawler body 10 is not more than 3km/h.
Further, crawler body 10 is rubber belt track chassis, and rubber belt track chassis meets the insulation requirements of livewire work, together
When rubber belt track chassis light weight, be capable of the kerb weight of effective alleviator.
Further, as shown in Figure 1 and Figure 2, the corner of crawler-type traveling structure 1 is equipped with vertical connecting shaft 11, each connection
Rotate one supporting construction 4 of connection on axle 11 respectively, each supporting construction 4 includes respectively connecting around the connection rod set 41 of the rotation of connecting shaft 11
The other end of bar group has been respectively articulated with a telescopic outrigger 42.In the present embodiment, each supporting construction 4 is manually rotated to needs
The Support Position wanted.Supporting construction 4 plays support whole transformer station livewire work crawler type under livewire work working condition
From the balanced action of walking lowering or hoisting gear 100.
Further, as shown in Figure 1 and Figure 2, each connection rod set 41 includes first connecting rod of the energy rotary sleeve in connecting shaft 11
411, the top of first connecting rod 411 is hinged with the first telescopic oil cylinder 412, and the liquid oil input of the first telescopic oil cylinder 412 is provided with
By control device control first pressure sensor (prior art) and first control valve (prior art), the first telescopic oil cylinder by
The PLC logic controls of control device are stretched；The bottom of first connecting rod 411 is hinged with second connecting rod 413, sets on second connecting rod 413
The first jointed shaft that can be hinged with the other end of the first telescopic oil cylinder 412 is equipped with, the other end of second connecting rod 413 is provided with and can cut with scissors
Connect the second jointed shaft of telescopic outrigger 42.The length of the first telescopic oil cylinder 412 determines second connecting rod 413 and first connecting rod 411
Between angle, first connecting rod 411, the telescopic oil cylinder 412 of second connecting rod 413 and first constitute the connection rod set 41 of triangle, make
Obtain the supporting ＆ stablizing of connection rod set 41.
In the present embodiment, be provided with the second telescopic oil cylinder in telescopic outrigger 42, the second telescopic oil cylinder by pipeline with
Hydraulic pump connects, and it is (existing that the liquid of the second telescopic oil cylinder oil input is provided with the second pressure sensor controlled by control device
Technology) and the second control valve (prior art).Telescopic outrigger 42 is hinged with a cylinder 421 on the side wall of second connecting rod 413
One end, the other end of cylinder 421 is articulated with second connecting rod 413.Cylinder 421 can effectively keep telescopic outrigger 42 and
Angle between two connecting rods 413, it is ensured that the stability of support.Second telescopic oil cylinder is stretched by the PLC logic controls of control device,
So that telescopic outrigger supports stress equalization, and then realize the horizontal adjustment self-balancing of supporting construction 4.In order to control facility, except control
Outside the panel control function of device processed, can also be further provided with remote control can carry out wireless remote control.Transformer station's livewire work is used
Crawler self walks lowering or hoisting gear 100 and stops starting before livewire work after walking, and each supporting construction of manual rotation is to suitable
Support Position, adjust determine the first telescopic oil cylinder 412 length after, by PLC adjust the second telescopic oil cylinder it is flexible to change
Height of landing leg, it is ensured that the stability of supporting construction 4.
In the present embodiment, supporting construction 4 is 0 °～180 ° around the angular range that connecting shaft 11 rotates.
Further, as shown in Figure 1 and Figure 2, scissor type elevating structure 2 is insulation double shear fork structure 20, in present embodiment
In, insulation double shear fork structure 20 is blending extrusion cladding insulant double shear fork structure, from maximum journey on material and structure
Degree overcomes the not enough problem of general insulant rigidity, fully ensures that the rigid of scissor type elevating structure 2, insulating properties and light
Just property；The lifting structure telescopic oil cylinder controlled by control device, lifting structure telescopic oil cylinder are hinged with crawler-type traveling structure 1
Free end and insulation double shear fork structure 20 upper articulation, scissor type elevating structure 2 passes through lifting structure telescopic oil cylinder reality
Now lift, in the present embodiment, using two lifting structure telescopic oil cylinder synchronization telescopes be arrangeding in parallel insulation double shear is realized
The lifting of fork structure 20；The top of insulation double shear fork structure 20 is provided with working bucket link, for the ease of working bucket knot
Structure 3 extends its working region of extension, and work bucket structure 3 can be movably attached on working bucket link.Lifting structure telescopic oil cylinder
By the PLC logic control expanding-contracting actions of control device, in order to control facility, in addition to the panel control function of control device, also
Remote control can be further provided with can carry out wireless remote control.In a specific embodiment of the present utility model, scissors type elevating knot
The rising or falling speed of structure 2 is 27.8mm/Sec, and maximum height reaches 8m (operator's sole height), the work of operator after rise
Industry highly reaches 9.8m.
Further, as shown in Figure 1 and Figure 2, the bucket structure 3 that works includes operating platform 31, the bottom of operating platform 31 and insulation
The rigid frame of the top of double shear fork structure 20 connection can adopt metal material, the surrounding of operating platform 31 to be provided with and can fold
Frame 32, frame 32 adopts insulant, operating platform 31 to be slidably connected on working bucket link, using transformer station
When livewire work crawler self walks lowering or hoisting gear 100 and carries out livewire work, according to actual operation requirements by operating platform 31
Suitable position is slided into, is fixed afterwards.Work bucket structure 3 is made up of insulant, it is ensured that the safety of operator；Side
The height of frame 32 meets work high above the ground guard rail Height Standard.In the present embodiment, working bucket structure 3 can be along crawler body
The movable 0.5m of length direction, work bucket structure 3 can be along the movable 0.5m of the width of crawler body, working bucket
Structure 3 manually completes movement；Behind position according to job demand adjustment work bucket structure 3, by itself and working bucket link
Fixed, connected mode can be bolt connection.In a specific embodiment of the present utility model, the length of the bucket structure 3 that works is
1.2m, width is 0.6m, is highly 1.6m, and the rated load of operating platform is 150kg.
Further, as shown in Figure 1 and Figure 2, cat ladder structure 5 is insulating ladder, and crawler type row is fixed in the bottom of insulating ladder
Walk in structure 1, the top of insulating ladder can be fixed with the work bucket structure 3 during 2 contraction state of scissor type elevating structure, absolutely
The top of edge cat ladder engages with the edge of the operating platform 31 of work bucket structure 3, it is also possible to and the frame 32 being above rotated with after determining blocks
Close, during 2 contraction state of scissor type elevating structure, operator are entered in work bucket structure by cat ladder structure 5.In this embodiment party
In formula, the height of cat ladder structure 5 is not less than 1.8m, when scissor type elevating structure 2 stretches in running order, cat ladder structure 5
Top with work bucket structure 3 separate.
In a specific embodiment of the present utility model, transformer station's livewire work crawler self walks lowering or hoisting gear 100
Minimum dimension state be length 2.5m, width 1.4m is highly 2.8m, and minimum effectively insulation height is not less than 1.8m, tolerance
Voltage level reaches 450kV/1min.
From the above mentioned, this utility model provides a kind of transformer station's livewire work crawler self and walks lowering or hoisting gear with such as
Lower beneficial effect：
(1) transformer station's livewire work crawler self of the present utility model is walked lowering or hoisting gear and is tied using crawler-type traveling
Structure, crawler-type traveling structure adopts dc-battery or by 220V AC-powereds, and by the PLC logic controls in switch board,
Crawler belt is big with road surface interface product, and obstacle climbing ability is strong, and crawler-type traveling structure can cross ditch slope and can enter and be spaced location, and walking is flat
Surely, while crawler-type traveling structure adopts rubber belt track chassis, the insulation requirements of livewire work are met；
(2) transformer station's livewire work crawler self of the present utility model is walked lowering or hoisting gear and is tied using double shear fork elevating
Structure, it is ensured that using the rigidity of the scissor type elevating structure of blending extruding composite material, double scissor type elevating structure load-bearing are high, double
Scissor type elevating structure realizes lifting by lifting structure telescopic oil cylinder, and can make scissor type elevating structure maximum meets powered
The insulation requirements of work operations；The work bucket structure that its top is arranged can extend outward operating area, can make operation
Personnel's effectively close target equipment；
(3) transformer station's livewire work crawler self of the present utility model walk lowering or hoisting gear employing supporting construction can
180 ° of rotations, the telescopic oil cylinder of the telescopic outrigger of supporting construction is by PLC logic control, supporting leg stress equalization, Jin Ershi
The horizontal adjustment self-balancing of existing supporting construction；
(4) transformer station's livewire work crawler self of the present utility model walks lowering or hoisting gear applied range, small volume,
Insulating properties is strong, and transformer station's livewire work crawler self is walked in the control device in lowering or hoisting gear using PLC, to walking, is propped up
Support, lifting action carry out logic control, easy to operate, and occupation mode flexibly, can be widely used for 220kV and following electric pressure becomes
Power station.
The schematic specific embodiment of this utility model is the foregoing is only, model of the present utility model is not limited to
Enclose.Any those skilled in the art, done equivalent becomes on the premise of without departing from design of the present utility model and principle
Change and modification, the scope of this utility model protection all should be belonged to.
Claims (14)
1. a kind of transformer station's livewire work crawler self walks lowering or hoisting gear, it is characterised in that：Transformer station's livewire work
Walking lowering or hoisting gear with crawler self includes the crawler-type traveling structure of insulation, and being provided with the crawler-type traveling structure to rise
Scissor type elevating structure that is dropping and insulating, can slidably be provided with for operator on the scissor type elevating structure
The work bucket structure that member stands, is provided with multiple can rotation around corresponding vertical axes and stretch out the shoe in the crawler-type traveling structure
Belt walking structure and flexible change the supporting construction of height, be provided with the crawler-type traveling structure it is upwardly extending,
And the cat ladder structure for insulating.
2. transformer station's livewire work crawler self as claimed in claim 1 walks lowering or hoisting gear, it is characterised in that：The change
Power station livewire work crawler self walks lowering or hoisting gear also to be included being tied with the crawler-type traveling structure, the scissors type elevating
Structure and the control device of supporting construction signal connection.
3. transformer station's livewire work crawler self as claimed in claim 2 walks lowering or hoisting gear, it is characterised in that：The shoe
Belt walking structure is crawler body, and power supply, hydraulic pump and hoofing part structure are provided with the crawler body.
4. transformer station's livewire work crawler self as claimed in claim 3 walks lowering or hoisting gear, it is characterised in that：The row
The motor that driving structure includes being connected with power supply is walked, the outfan of the motor is connected with gear transmission structure, institute
State gear transmission structure with the crawler belt of the crawler body both sides, drive crawler belt rotate main drive wheel be connected；The walking is driven
The action of dynamic structure is controlled by the control device.
5. transformer station's livewire work crawler self as claimed in claim 3 walks lowering or hoisting gear, it is characterised in that：The electricity
Source is dc-battery or 220V alternating current power supplys.
6. transformer station's livewire work crawler self as claimed in claim 3 walks lowering or hoisting gear, it is characterised in that：The shoe
Band chassis is rubber belt track chassis.
7. transformer station's livewire work crawler self as claimed in claim 3 walks lowering or hoisting gear, it is characterised in that：The shoe
The corner of belt walking structure is equipped with vertical connecting shaft, rotates respectively in each connecting shaft and knot is supported described in connection one
Structure, each supporting construction includes the connection rod set that can be rotated around connecting shaft, and the other end of each connection rod set has been respectively articulated with one
Telescopic outrigger.
8. transformer station's livewire work crawler self as claimed in claim 7 walks lowering or hoisting gear, it is characterised in that：It is each described
Connection rod set includes first connecting rod of the energy rotary sleeve in the connecting shaft, and at the top of the first connecting rod first is hinged with
Telescopic oil cylinder, the liquid oil input of first telescopic oil cylinder is provided with the first pressure sensor controlled by the control device
With the first control valve, the bottom of the first connecting rod is hinged with second connecting rod, be provided with the second connecting rod can and described the
The first jointed shaft that the other end of one telescopic oil cylinder is hinged, the other end of the second connecting rod is provided with can be hinged described flexible
Second jointed shaft of lower limb.
9. transformer station's livewire work crawler self as claimed in claim 8 walks lowering or hoisting gear, it is characterised in that：It is described to stretch
The second telescopic oil cylinder is provided with contracting supporting leg, second telescopic oil cylinder is connected by pipeline with the hydraulic pump, described second
The liquid oil input of telescopic oil cylinder is provided with the second pressure sensor and the second control valve controlled by the control device；It is described
Telescopic outrigger is hinged with one end of a cylinder on the side wall of the second connecting rod, and the other end of the cylinder is articulated with described
On second connecting rod.
10. transformer station's livewire work crawler self as claimed in claim 7 walks lowering or hoisting gear, it is characterised in that：It is described
Supporting construction is 0 °～180 ° around the angular range that the connecting shaft rotates.
11. transformer station's livewire work crawler selfs as claimed in claim 3 walk lowering or hoisting gear, it is characterised in that：It is described
Scissor type elevating structure is insulation double shear fork structure, is hinged with the crawler-type traveling structure and is controlled by the control device
Lifting structure telescopic oil cylinder, the free end of the lifting structure telescopic oil cylinder with it is described insulation double shear fork structure top hinge
Connect；Working bucket link is provided with the top of the insulation double shear fork structure.
12. transformer station's livewire work crawler selfs as claimed in claim 11 walk lowering or hoisting gear, it is characterised in that：It is described
Insulation double shear fork structure is blending extrusion cladding insulant double shear fork structure.
13. transformer station's livewire work crawler selfs as claimed in claim 11 walk lowering or hoisting gear, it is characterised in that：It is described
Work bucket structure includes operating platform, and the surrounding of the operating platform is provided with the frame that can be folded, and the operating platform can be slided
Move and can be fixedly connected on the working bucket link.
14. transformer station's livewire work crawler selfs as claimed in claim 1 or 2 walk lowering or hoisting gear, it is characterised in that：Institute
It is insulating ladder to state cat ladder, and the bottom of the insulating ladder is fixed in the crawler-type traveling structure, the insulating ladder
Top can be fixed with the work bucket structure during scissor type elevating structure contraction state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621099882.2U CN206088960U (en) | 2016-09-30 | 2016-09-30 | Transformer substation for live working crawler -type from elevating gear that walks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621099882.2U CN206088960U (en) | 2016-09-30 | 2016-09-30 | Transformer substation for live working crawler -type from elevating gear that walks |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106241678A (en) * | 2016-09-30 | 2016-12-21 | 华北电力科学研究院有限责任公司 | Transformer station's livewire work crawler self walks lowering or hoisting gear |
| CN109019455A (en) * | 2018-08-14 | 2018-12-18 | 国网安徽省电力有限公司广德县供电公司 | A kind of folding intelligence carrying lifting device |
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2016
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106241678A (en) * | 2016-09-30 | 2016-12-21 | 华北电力科学研究院有限责任公司 | Transformer station's livewire work crawler self walks lowering or hoisting gear |
| CN109019455A (en) * | 2018-08-14 | 2018-12-18 | 国网安徽省电力有限公司广德县供电公司 | A kind of folding intelligence carrying lifting device |
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