CN106760452A - High security electric power facility overhauls aerial device - Google Patents
High security electric power facility overhauls aerial device Download PDFInfo
- Publication number
- CN106760452A CN106760452A CN201611065765.9A CN201611065765A CN106760452A CN 106760452 A CN106760452 A CN 106760452A CN 201611065765 A CN201611065765 A CN 201611065765A CN 106760452 A CN106760452 A CN 106760452A
- Authority
- CN
- China
- Prior art keywords
- ladder
- workbench
- railing
- underframe
- stand
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/18—Scaffolds primarily resting on the ground adjustable in height
- E04G1/22—Scaffolds having a platform on an extensible substructure, e.g. of telescopic type or with lazy-tongs mechanism
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/02—Scaffold feet, e.g. with arrangements for adjustment
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/10—Steps or ladders specially adapted for scaffolds
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/14—Railings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
- E04G2001/242—Scaffolds movable on wheels or tracks
Abstract
The invention discloses a kind of high security electric power facility maintenance aerial device,Including scalable ladder,Railing,Workbench,Underframe,Stand,Universal wheel and supporting leg,Stand is vertically fixed on underframe,Workbench is arranged on above stand,Railing is arranged on workbench edge more long,Scalable ladder is arranged on workbench shorter edge side,Universal wheel is arranged on the angle below underframe,Supporting leg is arranged on the junction of stand and underframe,Stand is provided with the column and the composition of expansion link two of electric expansion bar,Workbench includes main workbench and subtask platform,The narrower side edge of main workbench is provided with extension ladder mounting groove,Scalable ladder includes pedal and ladder,Ladder upper end is hinged cooperation with extension ladder mounting groove,High security electric power facility maintenance aerial device also includes standby aerial device,It is safe there is provided one kind,Maintainer can cooperate high security electric power facility maintenance aerial device.
Description
Technical field
Stepped on the present invention relates to electric power facility service kit technical field, more particularly to a kind of maintenance of high security electric power facility
Device high.
Background technology
In electric power overhaul, especially for some electric power facilities of transformer station, it is often necessary to be pointed to higher position
Electric equipment, supply line and insulator etc. are overhauled and cleaned, and usual workmen needs to be applied by ladder for electrician
Work, current ladder for electrician is essentially all some herringbone ladders, and these ladders have very big defect and security is not high,
, it is necessary to the material variety used and service kit are many in some service works, a workmen can not be whole
At one's side, this has resulted in the situation of ladder for electrician up and down that needs often, and some service works, a construction to outfit band
When personnel can not complete to need multi agent cooperation, common double ladder can not be realized, now then need to use building hoist, and be applied
Work lift needs to take larger space, the bad operation in transformer station, in addition, in the service work of transformer station, power transformation
Electric power facility in standing is many all in the different position of height, and not existing in currently available technology can simultaneously overhaul same section
The power equipment of different height in domain, is typically all being changed to separately using an extension ladder after a facility for height has been overhauled
One height.
The content of the invention
Not high for above-mentioned general double ladder security, workmen can not realize cooperating and can not realizing
The problem of the maintenance of different height electric power facility in one zonule, the invention provides a kind of maintenance of high security electric power facility
Aerial device.
The present invention is achieved by the following technical solutions:
A kind of high security electric power facility overhauls aerial device, including scalable ladder, railing, workbench, underframe, stands
Frame, universal wheel and supporting leg, described stand are vertically fixed on underframe, and workbench is arranged on above stand, described railing
Workbench edge more long is arranged on, described scalable ladder is arranged on workbench shorter edge side, described ten thousand
Have on four four angles being separately mounted to below underframe to wheel, described supporting leg there are four to be separately mounted to stand with underframe
Junction, described stand is made up of column and four expansion links two that four inside are provided with electric expansion bar, described
Column upper end can be flexible with electric expansion bar, and described underframe includes crossbeam, and described column is arranged on four angles of underframe
End top, described expansion link is arranged on the crossbeam stage casing top of underframe;
Further, described workbench includes main workbench and subtask platform, described subtask platform bag
Subtask platform pedal, angular support frame and tilted supporter are included, described angular support frame is disposed therein two root posts epimere outside, institute
The tilted supporter stated is arranged on two epimere of expansion link two outsides, and described subtask platform pedal is hinged with main workbench, secondary
Workbench pedal is supported jointly by angular support frame and tilted supporter;
Further, the narrower side edge of described main workbench is provided with extension ladder mounting groove, and described stretches
Contracting ladder includes pedal and ladder, and described ladder can stretch, and ladder upper end is hinged cooperation with extension ladder mounting groove.
Further, hand banisters and expansion link one are additionally provided with described scalable ladder, described hand banisters is set
On ladder, the expansion link one has two, its one end be hinged with two column lower ends respectively, the expansion link other end and ladder
It is hinged.
Further, the ladder lower end of described scalable ladder is additionally provided with support feet, and described support feet includes established angle
Iron, screw rod, nut and anti-skid base one, described one side of installation angle bar are arranged on ladder, and another side is run through by screw rod, folder
Between two nuts, described anti-skid base one is fixedly connected with screw rod.
Further, described supporting leg includes mounting seat one, cylinder, montant, right angle bar, anti-skid base two and mounting seat
Two, described mounting seat one is arranged on column lower end outside, and described mounting seat two is arranged on crossbeam, and described cylinder is
Rodless cylinder, its one end is hinged with mounting seat one, and the other end is hinged with column, and the uprights vertical is fixedly installed on right angle bar
On, described right angle bar one end is hinged with mounting seat two, and the other end is connected with anti-skid base two.
Further, described railing includes platform railing one and platform railing two, and described platform railing one is arranged on
On the edge on main workbench one side more long, one end of platform railing one is hinged with one end of hand banisters.
Further, described platform railing two is arranged on the lateral edges on subtask platform pedal.
Further, described high security electric power facility maintenance aerial device also includes standby aerial device, including standby
It is described with extension ladder, railing two, workbench two, underframe two, stand two, universal wheel two, supporting leg two and subtask platform two
Stand two is vertically fixed on underframe two, and workbench two is arranged on above stand two, and described railing two is arranged on work and puts down
The edge more long of platform two, described standby extension ladder is arranged on the shorter edge side of workbench two, described universal wheel two
Have on four four angles being separately mounted to below underframe two, described supporting leg two there are four to be separately mounted to stand two and underframe
Two junction, described subtask platform two is identical with the structure and mounting means of workbench two, described standby to stretch
Contracting is terraced identical with mounting means with the structure of main workbench two, and described underframe is identical with the size of underframe two and can the company of fixation
Connect.
Further, the length of described stand two is less than the length of stand, the not flexible of stand two.
Further, described standby aerial device also includes standby step ladder, and described standby step ladder is when in use
Can be arranged on main workbench, it is terraced identical with the mounting means of main workbench with scalable.
Further, described standby aerial device also includes platform railing three, described platform railing three and railing two
Fixed with railing.
The usefulness of the invention is:
1. electric power facility maintenance aerial device is made up of workbench, extension ladder, telescopic column, railing etc., has
Body realizes the function of ascending a height of common step ladder, and its central post is driven by electric expansion bar can be stretched, and realize aerial device
Overall rising and reduction, can be applicable the maintenance of different height electric power facility, while the scalable ladder being equipped with for it is also adapted to
Whole aerial device, workbench is divided into two, and subtask platform is enabled when main workbench is using insufficient space.
2. the hand banisters that scalable ladder is provided with increased the security of device, and can make when not in use whole
Abutted against in stud edge after scalable ladder is flexible, reduce taking up room for whole aerial device.
3. the support feet that scalable ladder lower section is set can play anti-skidding effect, at the same nut and screw rod can finely tune can
Contact distance of the extension ladder with ground, reduces scalable ladder slip possibility on the ground.
4. the supporting leg on underframe and stand is arranged on, whole device can be balanced, be difficult to make to be moved during device busy
Move or rock.
5. the railing on platform also increases security, and platform railing one and hand banisters are hinged cooperation, make handrail column
Bar is as scalable ladder is lifted and is put down.
6. platform railing two makes subtask platform keep plumbness with main workbench in not enabled, while being also secondary
Equivalent to the effect of the railing of main workbench, when subtask platform is enabled, platform railing two is equally played workbench
The effect of subtask platform railing.
7. standby aerial device not flexible, but can be to coordinate and/or be used alone with aerial device, during exclusive use
It is highly relatively low suitable for electric power facility and use during without rising or falling, with the use of when, it is adaptable to electric power facility maintenance compared with
It is complexity, and electric power facility is used when being in different height.
8. standby step ladder can realize the linkage between standby aerial device and aerial device, realize personnel or thing
Product are from standby aerial device to the conversion aerial device.
9. platform railing three is equally strengthened from standby aerial device to the security aerial device during conversion.
Brief description of the drawings
Accompanying drawing 1 is schematic structural view of the invention;
Accompanying drawing 2 is rearview of the present invention;
Accompanying drawing 3 is right view of the present invention;
Accompanying drawing 4 is leg structure schematic diagram of the present invention;
Accompanying drawing 5 is supporting foot structure schematic diagram of the present invention.
In Fig. 1-5,1, scalable ladder, 11, pedal, 12, ladder, 13, support feet, 14, expansion link one, 15, handrail column
Bar, 131, angle bar is installed, 132, screw rod, 133, nut, 134, anti-skid base one, 2, railing, 21, platform railing one, 22, platform
Railing two, 3, workbench, 31, main workbench, 32, extension ladder mounting groove, 4, underframe, 41, longitudinal beam of underframe, 5, stand, 51,
Column, 52, expansion link 26, universal wheel, 7, standby step ladder, 8, supporting leg, 81, mounting seat one, 82, cylinder, 83, montant, 84,
Right angle bar, 85, anti-skid base 2 85,86, mounting seat two, 9, subtask platform, 91, subtask platform pedal, 92, angular branch
Frame, 93, tilted supporter, 10, platform railing three, a, standby aerial device, 1a, standby extension ladder, 2a, railing two, 3a, workbench
Two, 4a, underframe two, 5a, stand two, 6a, universal wheel two, 8a, supporting leg two, 9a, subtask platform two.
Specific embodiment
For the ease of those of ordinary skill in the art understand and implement the present invention, below in conjunction with the accompanying drawings and implementation method to this
Invention is described in further detail, but embodiments of the present invention not limited to this.
As shown in accompanying drawing 1-5, the first embodiment of the present invention is:
A kind of high security electric power facility overhauls aerial device, including scalable terraced 1, railing 2, workbench 3, underframe 4,
Stand 5, universal wheel 6 and supporting leg 8, described stand 5 are vertically fixed on underframe 4, and workbench 3 is arranged on above stand 5, institute
The railing 2 stated is arranged on the edge more long of workbench 3, and described scalable terraced 1 is arranged on the shorter edge one of workbench 3
Side, described universal wheel 6 has on four four angles being separately mounted to below underframe 4, and described supporting leg 8 has four to be respectively mounted
In the junction of stand 5 and underframe 4, described stand 5 by four inside be provided with electric expansion bar column 51 and four
Expansion link 2 52 is constituted, and the described upper end of column 51 can be flexible with electric expansion bar, and described underframe 4 includes crossbeam 41, institute
The column 51 stated is arranged on four angles end top of underframe 4, and described expansion link 2 52 is arranged on the stage casing of crossbeam 41 of underframe 4
Side, when in use, below the electric power facility of maintenance needed for aerial device is shifted onto first, the height regulation according to electric power facility is vertical
The height of post 51, starts cylinder 82 and switchs, and supporting leg 8 is put down, and cylinder 82 gives the thrust of right angle bar 84 1, makes anti-skid base 2 85
Contacted with ground, so that whole device keeps balance, not easily shifted or upset;
Workbench 3 includes main workbench 31 and subtask platform 9, and described subtask platform 9 is flat including subtask
Platform pedal 91, angular support frame 92 and tilted supporter 93, described angular support frame 92 are disposed therein the epimere of two root posts 51 outside, institute
The tilted supporter 93 stated is arranged on two epimere of expansion link 2 52 outsides, described subtask platform pedal 91 and main workbench 31
It is hinged, subtask platform pedal 91 is supported jointly by angular support frame 92 and tilted supporter 93, and main workbench 31 is used for maintainer
Standing and service kit placement, according to maintenance facility workload and working space, decide whether to enable subtask platform
9, when not making subtask platform 9, subtask platform 9 can be kept vertical with main workbench 31 by platform railing 3 10, use pair
During workbench 9, subtask platform 9 is put down, angular support frame 92 and tilted supporter 93 can give subtask platform 9 with support force,
Maintainer can trust and be worked on subtask platform 9;
The narrower side edge of main workbench 31 is provided with extension ladder mounting groove 32, and described scalable terraced 1 includes stepping on
Plate 11 and ladder 12, described ladder 12 can stretch, and the upper end of ladder 12 is hinged cooperation with extension ladder mounting groove 32.
Hand banisters 15 and expansion link 1 are additionally provided with scalable terraced 1, described hand banisters 15 is arranged on ladder 12
On, the expansion link 1 has two, its one end be hinged with two lower ends of column 51 respectively, the expansion link other end and ladder 12
It is hinged, when deployed, is vertically stretched to required length by scalable terraced 1 first, then by scalable terraced 1 lower end edge expansion link one
14 stretch outward, make scalable terraced 1 with workbench 3 keep certain angle of inclination, facilitate personnel from scalable terraced 1 climb to
Workbench 3.
The scalable lower end of terraced 1 ladder 12 is additionally provided with support feet 13, and described support feet 13 includes installing angle bar 131, spiral shell
Bar 132, nut 133 and anti-skid base 1, described 131 1 sides of installation angle bar are arranged on ladder 12, and another side is by spiral shell
Bar 132 runs through, and is clipped between two nuts 133, and described anti-skid base 1 is fixedly connected with screw rod 132, by expansion link one
After 14 are stretched to required position, support feet 13 is fixed on the ground, prevent scalable terraced 1 lower slide, while the He of nut 133
Screw rod 132 can finely tune the scalable terraced 1 contact distance with ground, reduce scalable terraced 1 slip possibility on the ground.
Railing 2 includes platform railing 1 and platform railing 2 22, and described platform railing 1 is arranged on main work and puts down
On the edge on the one side more long of platform 31, one end and one end of hand banisters 15 of platform railing 1 are hinged, the railing 2 on platform
Increased security, platform railing 1 and hand banisters 15 are hinged cooperation, hand banisters 15 is lifted with scalable terraced 1
With put down.
Platform railing 2 22 is arranged on the lateral edges on subtask platform pedal 91.
Second embodiment:
The technical implementation of the tangible first embodiment of the embodiment, a kind of high security electric power facility overhauls aerial device
Also include standby aerial device a, including standby extension ladder 1a, the 2a of railing two, the 3a of workbench two, the 4a of underframe two, the 5a of stand two,
The 6a of universal wheel two, the 8a of supporting leg two and subtask platform two 9a, the described 5a of stand two are vertically fixed on the 4a of underframe two, and work is flat
The 3a of platform two is arranged on above the 5a of stand two, and the described 2a of railing two is arranged on the 3a of workbench two edges more long, described
Standby extension ladder 1a is arranged on the 3a shorter edge side of workbench two, and the described 6a of universal wheel two has four to be separately mounted to bottom
On four angles below the 4a of frame two, described supporting leg two has four junctions for being separately mounted to the 5a of stand two and the 4a of underframe two,
The described 3a of subtask platform two is identical with the structure and mounting means of the 3a of workbench two, described standby extension ladder 1a with
The 3a structures of main workbench two are identical with mounting means, and described underframe 4 is identical with the 4a sizes of underframe two and can be fixedly connected,
Standby aerial device a not flexibles, but can be to coordinate and/or be used alone with aerial device, electric power is applied to during exclusive use
Facility is highly relatively low and uses during without rising or falling, with the use of when, it is adaptable to electric power facility maintenance is complex, and electricity
Power facility is used when being in different height.
The length of the 5a of stand two is less than the length of stand 5, the 5a not flexibles of stand two.
Standby aerial device a also includes standby step ladder 7, and described standby step ladder 7 can be arranged on main work when in use
Make on platform 31, identical with the mounting means of main workbench 31 with scalable terraced 1, standby step ladder 7 can be realized standby
Linkage between aerial device a and aerial device, realizes personnel or article from standby aerial device a to aerial device
Conversion.
Standby aerial device a also includes platform railing 3 10, and described platform railing 3 10 is solid with the 2a of railing two and railing
Fixed, platform railing 3 10 is equally strengthened from standby aerial device a to the security aerial device during conversion.
It should be noted that involved in the present invention scalable terraced 1, electric expansion bar is prior art, described electricity
Dynamic expansion link can be with self-locking, and electric expansion bar is equipped with controller switches by storage battery power supply, in addition general electric expansion
Bar can not four elect an object simultaneously, but can be to mix speed regulator to electric expansion bar, make four electric expansions
Speed and stroke that bar is maintained like.
For the ordinary skill in the art, teaching of the invention, do not depart from principle of the invention with
In the case of spirit, the changes, modifications that are carried out to implementation method, replace and modification still fall within protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of high security electric power facility maintenance aerial device, including scalable ladder, railing, workbench, underframe, stand,
Universal wheel and supporting leg, described stand are vertically fixed on underframe, and workbench is arranged on above stand, and described railing is set
In workbench edge more long, described scalable ladder is arranged on workbench shorter edge side, described universal wheel
Have on four four angles being separately mounted to below underframe, described supporting leg there are four to be separately mounted to stand and the combination of underframe
Place, it is characterised in that:Described stand is made up of the column and four expansion links two that four inside are provided with electric expansion bar,
Described column upper end can be flexible with electric expansion bar, and described underframe includes crossbeam, and described column is arranged on underframe
Four angles end top, described expansion link two is arranged on the crossbeam stage casing top of underframe;
Described workbench includes main workbench and subtask platform, and described subtask platform is stepped on including subtask platform
Plate, angular support frame and tilted supporter, described angular support frame are disposed therein two root posts epimere outside, and described tilted supporter is set
On the outside of two epimeres of expansion link two, described subtask pedal is hinged with main workbench, and subtask pedal is by angular support frame
Supported jointly with tilted supporter;
The narrower side edge of described main workbench is provided with extension ladder mounting groove, described scalable ladder include pedal and
Ladder, described ladder can stretch, and ladder upper end is hinged cooperation with extension ladder mounting groove.
2. high security electric power facility as claimed in claim 1 overhauls aerial device, it is characterised in that:Described scalable ladder
On be additionally provided with hand banisters and expansion link one, described hand banisters is arranged on ladder, and the expansion link one has two, one
Hold and be hinged with two column lower ends respectively, the expansion link other end is hinged with ladder.
3. high security electric power facility as claimed in claim 1 overhauls aerial device, it is characterised in that:Described scalable ladder
Ladder lower end be additionally provided with support feet, described support feet includes installing angle bar, screw rod, nut and anti-skid base one, described
One side of angle bar is installed to be arranged on ladder, another side is run through by screw rod, is clipped between two nuts, described anti-skid base one
It is fixedly connected with screw rod.
4. high security electric power facility as claimed in claim 1 overhauls aerial device, it is characterised in that:Described supporting leg includes
Mounting seat one, cylinder, montant, right angle bar, anti-skid base two and mounting seat two, described mounting seat one are arranged on outside column lower end
Bian Shang, described mounting seat two is arranged on crossbeam, and described cylinder is Rodless cylinder, and its one end is hinged with mounting seat one, separately
One end is hinged with column, and the uprights vertical is fixedly installed on right angle bar, and described right angle bar one end is hinged with mounting seat two,
The other end is connected with anti-skid base two.
5. high security electric power facility as claimed in claim 1 overhauls aerial device, it is characterised in that:Described railing includes
Platform railing one and platform railing two, described platform railing one are arranged on the edge on main workbench one side more long, platform
One end of railing one is hinged with one end of hand banisters.
6. high security electric power facility as claimed in claim 1 overhauls aerial device, it is characterised in that:Described platform railing
Two are arranged on the lateral edges on subtask platform pedal.
7. high security electric power facility as claimed in claim 1 overhauls aerial device, it is characterised in that:Described high security
Electric power facility maintenance aerial device also includes standby aerial device, including standby extension ladder, railing two, workbench two, underframe
2nd, stand two, universal wheel two, supporting leg two and subtask platform two, described stand two are vertically fixed on underframe two, and work is flat
Platform two is arranged on above stand two, and described railing two is arranged on the edge more long of workbench two, and described is standby flexible
Ladder is arranged on the shorter edge side of workbench two, and described universal wheel two has four four be separately mounted to below underframe two
On angle, described supporting leg two has four junctions for being separately mounted to stand two and underframe two, described subtask platform two with
The structure and mounting means of workbench two are identical, described standby extension ladder and the structure of main workbench two and mounting means
Identical, described underframe is identical with the size of underframe two and can be fixedly connected.
8. high security electric power facility as claimed in claim 1 overhauls aerial device, it is characterised in that:Described stand two
Length is less than the length of stand, the not flexible of stand two.
9. high security electric power facility as claimed in claim 1 overhauls aerial device, it is characterised in that:It is described standby to ascend a height
Device also includes standby extension ladder, and described standby extension ladder can be arranged on main workbench when in use, with scalable ladder
Mounting means with main workbench is identical.
10. high security electric power facility as claimed in claim 1 overhauls aerial device, it is characterised in that:It is described standby to step on
Device high also includes platform railing three, and described platform railing three is fixed with railing two and railing.
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CN107842188A (en) * | 2017-07-21 | 2018-03-27 | 南通振华重型装备制造有限公司 | A kind of application assistance platform |
CN109057297A (en) * | 2018-08-15 | 2018-12-21 | 天津核海源科技发展有限公司 | A kind of shield structural repair movable lifting platform |
CN109610805A (en) * | 2018-12-20 | 2019-04-12 | 张秀凯 | A kind of assembling type outer wall protective frame |
CN110439247A (en) * | 2019-08-01 | 2019-11-12 | 安西甲 | A kind of slipper bracket of the higher construction of safety |
CN112320708A (en) * | 2020-11-06 | 2021-02-05 | 贵州电网有限责任公司 | Auxiliary equipment for up-and-down transfer of production tools and manned maintenance and use method |
CN112811369A (en) * | 2021-01-07 | 2021-05-18 | 湖南星邦智能装备股份有限公司 | Ascending device for aerial work platform |
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CN205604692U (en) * | 2016-04-11 | 2016-09-28 | 中航建设集团有限公司 | Construction stabilising arrangement |
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