CN106430005A - Lifting platform for electric power overhaul - Google Patents
Lifting platform for electric power overhaul Download PDFInfo
- Publication number
- CN106430005A CN106430005A CN201610644912.1A CN201610644912A CN106430005A CN 106430005 A CN106430005 A CN 106430005A CN 201610644912 A CN201610644912 A CN 201610644912A CN 106430005 A CN106430005 A CN 106430005A
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- CN
- China
- Prior art keywords
- hoistable platform
- device pedestal
- electric power
- power overhaul
- extension
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Abstract
The invention discloses a lifting platform for electric power overhaul. The lifting platform comprises a device base. Support arms are hinged to the two sides of the device base. A lifting rack is arranged in the middle of the device base and matched with a set of lifting oil cylinders arranged on the device base. A lifting platform body is arranged on the lifting rack. Side guard bars are arranged at the two sides of the lifting platform body correspondingly. A controller is arranged on one of the side guard bars. The other end of the lifting platform body is hinged to a step plate guard bar through a pin shaft. The lifting platform body is connected with an extension rack through an extending-and-contracting rod and an extending-and-contracting oil cylinder. The lower portion of the extension rack is connected with a movable vehicle through a support pillar. The lifting platform for electric power overhaul can ascend and descend flexibly; the lifting platform body can be extended, the working area of the lifting platform body is expanded, and overhaul personnel can obtain a larger activity space; much convenience is provided for electric power overhaul; and meanwhile, the device base can be in stable contact with the ground without sliding, so that safety is high.
Description
Technical field
The present invention relates to electric power overhaul apparatus field, be specially a kind of electric power overhaul hoistable platform.
Background technology
When carrying out the maintenance of power circuit, owing to cable and the equipment of power circuit are generally erected at higher position
On, so may require that and using the carrying out that electric power overhaul hoistable platform carrys out auxiliary repair work, the electric power overhaul using at present lifts
Platform feature is single, and platform area is less, and during use, fixed effect is not ideal enough, is susceptible to the situation that centre-of gravity shift is toppled over,
Initiation potential accident, simultaneously as platform area is less, maintainer can be limited due to activity space when carrying out service work
And service work cannot be carried out flexibly, now need a kind of can stretchers area and the good electric power overhaul platform of steadiness to come
Solve the problems referred to above.
Content of the invention
It is an object of the invention to provide a kind of electric power overhaul hoistable platform, with asking of solving to propose in above-mentioned background technology
Topic.
For achieving the above object, the present invention provides following technical scheme：A kind of electric power overhaul hoistable platform, including at the bottom of device
Seat, described device pedestal bottom is provided with one group of bearing, and described bearing coordinates with vehicle wheel rotation, and described device pedestal also installs
Having one group of studdle, described device pedestal both sides are hinged with support arm, and described support arm end is provided with telescopic outrigger, described
It is provided with Hydraulic Station on the side position of device pedestal top one, be provided with in the middle part of described device pedestal and connected by one group of connecting rod and one group
The crane of pin composition, described crane coordinates with the one group of hoist cylinder being arranged on described device pedestal top, described liter
Fall frame top is provided with hoistable platform, and described hoistable platform one end is provided with nonfloating rail, and described hoistable platform both sides are respectively provided with
Having side rail, one of them side rail being provided with controller, the described hoistable platform other end is cut with scissors with pedal guardrail by bearing pin
Connecing, described hoistable platform passes through expansion link and telescopic oil cylinder is connected with Extension support, and described Extension support bottom is by pillar and activity
Car connects.
Preferably, described device pedestal both sides all offer support arm groove, and in described support arm groove, one end is provided with rotating shaft,
Described support arm coordinates with described axis of rotation, and described telescopic outrigger is provided with bolt, and described telescopic outrigger bottom sets
It is equipped with base plate.
Preferably, described studdle lower end is provided with gripper shoe, and described gripper shoe bottom is provided with teeth, described support
Screw rod upper end is provided with stud head, and the screw that described stud head and turret head are offered is spirally connected.
Preferably, described device pedestal top and described hoistable platform bottom are provided with one group of connection seat, described connection
Seat is connected with described crane, and described device pedestal is additionally provided with a group oil cylinder seat, described hoist cylinder and described oil cylinder seat
Hinged.
Preferably, described Hydraulic Station is all connected by oil pipe with described hoist cylinder and described telescopic oil cylinder, described control
Device processed electrically connects with described Hydraulic Station, and described device pedestal is provided with pipeline extension sleeve, described Hydraulic Station and described control
The oil pipe that the electric wire of device connection and described Hydraulic Station are connected with described telescopic oil cylinder is arranged in described pipeline extension sleeve.
Preferably, described side rail side is provided with extension guardrail, and the end of described extension guardrail is provided with pull-out head, institute
State Extension support end and be provided with limit guardrail.
Preferably, being also equipped with one group of wheel bottom described moveable cart, described moveable cart is offered on described device pedestal
Square groove adaptation.
Preferably, described controller is provided with rise button, declines button, stretch out button and retract button.
Preferably, when described electric power overhaul hoistable platform uses, device pedestal, under walking states, studdle revolves,
Gripper shoe departs from ground, and device pedestal and moveable cart can be walked on the ground by wheel, when device pedestal is moved to needs
After carrying out the place of electric power overhaul, then by studdle backspin so that gripper shoe decline contacts with ground, and teeth can play very
Good acts on grabbing, and prevents device pedestal from moving, and screws out support arm simultaneously, and the telescopic outrigger of support arm end stretches out, base plate
Contact with ground and play a supporting role, under gripper shoe and base plate common coordinates so that it is firm that device pedestal coordinates with ground,
Will not be moved, it is ensured that the security of operation, maintainer is upper to after on hoistable platform, can be by controller from master control
The lifting of hoistable platform processed and extension, press rise button, then Hydraulic Station control hoist cylinder stretches out, and crane is by hoistable platform
Jack-up, presses decline button, then Hydraulic Station control hoist cylinder shrinks, then hoistable platform declines, in the mistake of hoistable platform lifting
Cheng Zhong, pipeline extension sleeve also can elongate or shorten therewith, and the oil pipe wherein placed and wire can obtain pipeline extension sleeve
Protection, decreases fault rate, presses and stretch out button, then Hydraulic Station control telescopic oil cylinder stretches out, and will extend over frame and ejects, then overhauls
Pedal guardrail can be put down by personnel so that pedal guardrail covers formation pedal on expansion link, be will extend over by pull-out head simultaneously and protects
Hurdle pulls out, and such design makes the area of hoistable platform be extended, and pillar and moveable cart are passed through in Extension support bottom simultaneously
Connecting, pillar can play good supporting role so that Extension support can load-bearing, what maintainer can be relieved step down in is carried out above
Electric power overhaul works.
Compared with prior art, the invention has the beneficial effects as follows：When this electric power overhaul hoistable platform uses, device pedestal exists
Under walking states, studdle revolving, gripper shoe departs from ground, and device pedestal and moveable cart can be gone on the ground by wheel
Walk, after device pedestal is moved to the place needing to carry out electric power overhaul, then by studdle backspin so that gripper shoe declines
Contacting with ground, teeth can play and act on well grabbing, and prevent device pedestal from moving, and screw out support arm simultaneously, support
The telescopic outrigger of arm end stretches out, and base plate contacts with ground and plays a supporting role, and under gripper shoe and base plate common coordinates, makes
Device pedestal coordinates firm with ground, will not be moved, it is ensured that the security of operation, maintainer is upper to hoistable platform
After on, the lifting from main control hoistable platform for the controller and extension can be passed through, press rise button, then Hydraulic Station control lifting
Oil cylinder stretches out, and crane, by hoistable platform jack-up, presses decline button, then Hydraulic Station control hoist cylinder shrinks, then lifting is flat
Platform decline, hoistable platform lifting during, pipeline extension sleeve also can elongate or shorten therewith, the oil pipe wherein placed and
Wire can obtain the protection of pipeline extension sleeve, decreases fault rate, presses and stretches out button, then Hydraulic Station control telescopic oil cylinder is stretched
Going out, will extend over frame and eject, then pedal guardrail can be put down by maintainer so that pedal guardrail covers to be formed on expansion link to be stepped on
Plate, will extend over guardrail pull-out by pulling out head simultaneously, and such design makes the area of hoistable platform be extended, same to time delay
Stretching frame bottom and being connected with moveable cart by pillar, pillar can play good supporting role so that Extension support can load-bearing, overhaul
Personnel can be relieved step down in and above carry out electric power overhaul work；This device can lift flexibly, and hoistable platform can
To extend, expand the work area of hoistable platform so that maintainer is obtained in that bigger activity space, give electric power overhaul
Providing a great convenience, what device pedestal can be stable simultaneously contacts with ground, will not slide, and security is high.
Brief description
Fig. 1 is present configuration schematic diagram.
Fig. 2 is the top view of apparatus of the present invention base portion.
Fig. 3 is the side view of apparatus of the present invention base portion.
Fig. 4 is the structural representation of studdle of the present invention.
Fig. 5 is the top view of hoistable platform part of the present invention.
Fig. 6 is the structural representation after Fig. 5 will extend over after frame pulls out and puts down pedal guardrail.
In figure：1st, device pedestal, the 2nd, bearing, the 3rd, wheel, the 4th, studdle, the 5th, support arm, the 6th, telescopic outrigger, the 7th, hydraulic pressure
Stand, the 8th, connecting rod, the 9th, connecting pin, the 10th, hoist cylinder, the 11st, hoistable platform, the 12nd, nonfloating rail, the 13rd, side rail, the 14th, controller,
15th, bearing pin, the 16th, pedal guardrail, the 17th, expansion link, the 18th, Extension support, the 19th, pillar, the 20th, moveable cart, the 21st, support arm groove, the 22nd, turn
Axle, the 23rd, bolt, the 24th, base plate, the 25th, gripper shoe, the 26th, teeth, the 27th, stud head, the 28th, turret head, the 29th, screw, the 30th, connect
Seat, the 31st, oil cylinder seat, the 32nd, pipeline extension sleeve, the 33rd, extend guardrail, the 34th, pull out head, the 35th, limit guardrail, the 36th, square groove, the 37th, rise
Button, the 38th, declines button, the 39th, stretches out button, the 40th, retract button, the 41st, telescopic oil cylinder.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Referring to Fig. 1-6, the present invention provides a kind of technical scheme：A kind of electric power overhaul hoistable platform, including device pedestal
1, described device pedestal 1 bottom is provided with one group of bearing 2, and described bearing 2 and wheel 3 are rotatably assorted, on described device pedestal 1 also
Being coated with one group of studdle 4, described device pedestal 1 both sides are hinged with support arm 5, and described support arm 5 end is provided with flexible
Supporting leg 6, described device pedestal 1 top one side position is provided with Hydraulic Station 7, is provided with by one group in the middle part of described device pedestal 1
Connecting rod 8 and crane, described crane and the one group of liter being arranged on described device pedestal 1 top of one group of connecting pin 9 composition
Fall oil cylinder 10 coordinates, and described crane top is provided with hoistable platform 11, and described hoistable platform 11 one end is provided with nonfloating rail
12, described hoistable platform 11 both sides are provided with side rail 13, and one of them side rail 13 is provided with controller 14, described liter
Fall platform 11 other end is hinged with pedal guardrail 16 by bearing pin 15, and described hoistable platform 11 passes through expansion link 17 and telescopic oil cylinder
41 are connected with Extension support 18, and described Extension support 18 bottom is connected with moveable cart 20 by pillar 19, and described device pedestal 1 both sides are equal
Offering support arm groove 21, in described support arm groove 21, one end is provided with rotating shaft 22, and described support arm 5 rotates with described rotating shaft 22
Coordinating, described telescopic outrigger 6 being provided with bolt 23, described telescopic outrigger 6 bottom is provided with base plate 24, described support spiral shell
Bar 4 lower end is provided with gripper shoe 25, and described gripper shoe 25 bottom is provided with teeth 26, and described studdle 4 upper end is provided with spiral shell
Column cap 27, the screw 29 that described stud head 27 and turret head 28 are offered is spirally connected, and described device pedestal 1 top and described lifting are put down
Platform 11 bottom is provided with one group and connects seat 30, and described connection seat 30 is connected with described crane, and described device pedestal 1 also sets
Being equipped with a group oil cylinder seat 31, described hoist cylinder 10 is hinged with described oil cylinder seat 31, described Hydraulic Station 7 and described hoist cylinder 10
And described telescopic oil cylinder 41 is all connected by oil pipe, described controller 14 electrically connects with described Hydraulic Station 7, described device pedestal
Be provided with pipeline extension sleeve 32 on 1, the electric wire that described Hydraulic Station 7 is connected with described controller 14 and described Hydraulic Station 7 with
The oil pipe that described telescopic oil cylinder 41 connects is arranged in described pipeline extension sleeve 32, and described side rail 13 side is provided with prolongs
Stretching guardrail 33, the end of described extension guardrail 33 is provided with pull-out 34, and described Extension support 18 end is provided with limit guardrail 35, institute
Stating and being also equipped with one group of wheel 3 bottom moveable cart 20, the square groove 36 that described moveable cart 20 and described device pedestal 1 are offered is fitted
Join, described controller 14 is provided with rise button and the 37th, declines button and the 38th, stretch out button 39 and retract button 40.
Operation principle：When using this electric power overhaul hoistable platform, device pedestal 1 is under walking states, on studdle 4
Rotation, gripper shoe 25 departs from ground, and device pedestal 1 and moveable cart 20 can be walked on the ground by wheel 3, when by device pedestal 1
After moving to the place needing to carry out electric power overhaul, then by studdle 4 backspin so that gripper shoe 25 decline contacts with ground,
Teeth 26 can play and act on well grabbing, and prevent device pedestal 1 from moving, screw out support arm 5 simultaneously, support arm 5 end
Telescopic outrigger 6 stretch out, base plate 24 contacts with ground and plays a supporting role, under gripper shoe 25 and base plate 24 common coordinates,
Device pedestal 1 being coordinated with ground firm, will not being moved, it is ensured that the security of operation, maintainer is upper to lifting
After on platform 11, the lifting from main control hoistable platform 11 for the controller 14 and extension can be passed through, press rise button 37, then liquid
Control hoist cylinder 10 in pressure station 7 stretches out, and crane, by hoistable platform 11 jack-up, presses decline button 38, then Hydraulic Station 7 control rises
Fall oil cylinder 10 shrinks, then hoistable platform 11 declines, and during hoistable platform 11 lifting, pipeline extension sleeve 32 also can be therewith
Elongating or shortening, the oil pipe wherein placed and wire can obtain the protection of pipeline extension sleeve 32, decrease fault rate, press and stretch
Go out button 39, then Hydraulic Station 7 controls telescopic oil cylinder 41 and stretches out, and will extend over frame 18 and ejects, and then maintainer can be by pedal guardrail
16 put down so that pedal guardrail 16 covers formation pedal on expansion link 17, will extend over guardrail 33 by pull-out 34 simultaneously and pulls out,
Such design makes the area of hoistable platform 11 be extended, and Extension support 18 bottom is by pillar 19 and moveable cart 20 simultaneously
Connect, pillar 19 can play good supporting role so that Extension support 18 can load-bearing, what maintainer can be relieved steps down in above
Carry out electric power overhaul work.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understand and multiple change, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (9)
1. an electric power overhaul hoistable platform, including device pedestal（1）, it is characterised in that：Described device pedestal（1）Bottom is arranged
There is one group of bearing（2）, described bearing（2）With wheel（3）It is rotatably assorted, described device pedestal（1）On be also coated with one group of support
Screw rod（4）, described device pedestal（1）Both sides are hinged with support arm（5）, described support arm（5）End is provided with telescopic outrigger
（6）, described device pedestal（1）It is provided with Hydraulic Station on the side position of top one（7）, described device pedestal（1）Middle part be provided with by
One group of connecting rod（8）With one group of connecting pin（9）Composition crane, described crane be arranged on described device pedestal（1）On
One group of hoist cylinder in portion（10）Coordinating, described crane top is provided with hoistable platform（11）, described hoistable platform（11）One
End is provided with nonfloating rail（12）, described hoistable platform（11）Both sides are provided with side rail（13）, one of them side rail
（13）On be provided with controller（14）, described hoistable platform（11）The other end passes through bearing pin（15）With pedal guardrail（16）It is hinged,
Described hoistable platform（11）Pass through expansion link（17）And telescopic oil cylinder（41）With Extension support（18）Connect, described Extension support（18）Under
Portion passes through pillar（19）With moveable cart（20）Connect.
2. a kind of electric power overhaul hoistable platform according to claim 1, it is characterised in that：Described device pedestal（1）Both sides
All offer support arm groove（21）, described support arm groove（21）Interior one end is provided with rotating shaft（22）, described support arm（5）With described
Rotating shaft（22）It is rotatably assorted, described telescopic outrigger（6）On be provided with bolt（23）, described telescopic outrigger（6）Bottom is arranged
There is base plate（24）.
3. a kind of electric power overhaul hoistable platform according to claim 1, it is characterised in that：Described studdle（4）Lower end
It is provided with gripper shoe（25）, described gripper shoe（25）Bottom is provided with teeth（26）, described studdle（4）Upper end is provided with spiral shell
Column cap（27）, described stud head（27）With turret head（28）On the screw offered（29）It is spirally connected.
4. a kind of electric power overhaul hoistable platform according to claim 1, it is characterised in that：Described device pedestal（1）Top
With described hoistable platform（11）Bottom is provided with one group and connects seat（30）, described connection seat（30）It is connected with described crane,
Described device pedestal（1）On be additionally provided with a group oil cylinder seat（31）, described hoist cylinder（10）With described oil cylinder seat（31）Hinged.
5. a kind of electric power overhaul hoistable platform according to claim 1, it is characterised in that：Described Hydraulic Station（7）With described
Hoist cylinder（10）And described telescopic oil cylinder（41）All connected by oil pipe, described controller（14）With described Hydraulic Station（7）
Electrical connection, described device pedestal（1）On be provided with pipeline extension sleeve（32）, described Hydraulic Station（7）With described controller（14）
The electric wire connecting and described Hydraulic Station（7）With described telescopic oil cylinder（41）The oil pipe connecting is arranged at described pipeline telescopic
Cylinder（32）In.
6. a kind of electric power overhaul hoistable platform according to claim 1, it is characterised in that：Described side rail（13）Side sets
It is equipped with extension guardrail（33）, described extension guardrail（33）End be provided with pull-out head（34）, described Extension support（18）End sets
It is equipped with limit guardrail（35）.
7. a kind of electric power overhaul hoistable platform according to claim 1, it is characterised in that：Described moveable cart（20）Bottom is also
It is provided with one group of wheel（3）, described moveable cart（20）With described device pedestal（1）On the square groove offered（36）Adaptation.
8. a kind of electric power overhaul hoistable platform according to claim 1, it is characterised in that：Described controller（14）Upper setting
There is rise button（37）, decline button（38）, stretch out button（39）And retract button（40）.
9. the lifting of a kind of electric power overhaul hoistable platform according to claim 1 and telescopic method, it is characterised in that：Described
When electric power overhaul hoistable platform uses, device pedestal, under walking states, studdle revolves, and gripper shoe departs from ground, device
Base and moveable cart can be walked on the ground by wheel, when device pedestal moves to the place that needs to carry out electric power overhaul
After, then by studdle backspin so that gripper shoe decline contacts with ground, and teeth can play and act on well grabbing, and prevent
Device pedestal moves, and screws out support arm simultaneously, and the telescopic outrigger of support arm end stretches out, and base plate contacts with ground and plays support
Effect, under jointly the coordinating of gripper shoe and base plate so that it is firm that device pedestal coordinates with ground, will not be moved, it is ensured that
The security of operation, maintainer is upper to after on hoistable platform, can pass through the lifting from main control hoistable platform for the controller
And extension, press rise button, then Hydraulic Station control hoist cylinder stretches out, crane by hoistable platform jack-up, press decline by
Button, then Hydraulic Station control hoist cylinder shrinks, then hoistable platform declines, during hoistable platform lifting, pipeline telescopic
Cylinder also can elongate or shorten therewith, and the oil pipe wherein placed and wire can obtain the protection of pipeline extension sleeve, decrease fault
Rate, presses and stretches out button, then Hydraulic Station control telescopic oil cylinder stretches out, and will extend over frame and ejects, and then pedal can be protected by maintainer
Hurdle puts down so that pedal guardrail covers on expansion link formation pedal, will extend over guardrail pull-out by pulling out head simultaneously, such sets
Meter makes the area of hoistable platform be extended, and Extension support bottom is connected with moveable cart by pillar simultaneously, and pillar can play
Good supporting role so that Extension support can load-bearing, what maintainer can be relieved step down in carries out electric power overhaul work above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610644912.1A CN106430005B (en) | 2016-08-09 | 2016-08-09 | A kind of electric power overhaul hoistable platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610644912.1A CN106430005B (en) | 2016-08-09 | 2016-08-09 | A kind of electric power overhaul hoistable platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106430005A true CN106430005A (en) | 2017-02-22 |
| CN106430005B CN106430005B (en) | 2019-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610644912.1A Active CN106430005B (en) | 2016-08-09 | 2016-08-09 | A kind of electric power overhaul hoistable platform |
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