CN105971489B - Electric operating ladder - Google Patents
Electric operating ladder Download PDFInfo
- Publication number
- CN105971489B CN105971489B CN201610357560.1A CN201610357560A CN105971489B CN 105971489 B CN105971489 B CN 105971489B CN 201610357560 A CN201610357560 A CN 201610357560A CN 105971489 B CN105971489 B CN 105971489B
- Authority
- CN
- China
- Prior art keywords
- fixed
- driven rod
- cross bar
- wire spool
- load
- 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
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/387—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders having tip-up steps
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
- E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/12—Lifts or other hoisting devices on ladders
Abstract
The present invention relates to a kind of electric operating ladder, this electric operating ladder includes two poles and cross bar；The cross bar is divided into two groups, is symmetrically equidistantly hingedly mounted on two poles；This electric operating ladder also includes driven rod, in the both sides of the transmission rod axis, it is symmetrical it is equidistant be fixed with connecting rod, be provided with the end of each connecting rod and be hinged mouth；The cross bar can be rotated to conllinear with connecting rod around mouthful highest that is hinged；Along the axis of driven rod, conveying trough is offered on driven rod, load-carrying ring is slidably fitted with the conveying trough；There is wire spool in the top device of the driven rod, transmission rope is placed with conveying trough, one end of transmission rope is fixed on load-carrying ring, and one end is fixed and is wrapped on wire spool；Positioning pad is installed in the side of wire spool；The operating ladder delicate structure, while being easy to staff's access tools, object, Stability Analysis of Structures, safety effectively improve operating efficiency.
Description
Technical field
It is a kind of ladder of electric power climbing particularly the present invention relates to a kind of electric power installation tool.
Background technology
In electric power installing area, ladder is often needed to use to carry out work high above the ground, such as climbing electric pole installs cable, in high-altitude
Set up electric power electricity box；These current operations need multiple person cooperational, such as when installing electrical energy metering tank, at least need two people's cooperations
Install, but because everyone collimation error is different, situations such as electricity box position is tilted often occur；Simultaneously because operating environment is half
In the air, the instrument that can be carried is limited, and this causes installation rate by larger limitation；Staff in whole installation process,
Need it is multiple climb upper low, not only operating efficiency is low, and there is also larger potential safety hazard during climbing.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of electric operating ladder, the operating ladder delicate structure can easily be taken
Band, storage, while being easy to staff's access tools, object, Stability Analysis of Structures, safety effectively improve operating efficiency.
To solve the above problems, the technical solution adopted in the present invention is：This electric operating ladder include two poles and
Cross bar；
The cross bar is divided into two groups, is symmetrically equidistantly hingedly mounted on two poles；
This electric operating ladder also includes driven rod, in the both sides of the transmission rod axis, the symmetrical equidistant company of being fixed with
Bar, is provided with the end of each connecting rod and is hinged mouth, and each connecting rod is matched one by one with cross bar to be hinged；The cross bar can be hinged mouth around described
Highest is rotated to conllinear with connecting rod；
Along the axis of driven rod, conveying trough is offered on driven rod, load-carrying is slidably fitted with the conveying trough
Ring；There is wire spool in the top device of the driven rod, transmission rope is placed with conveying trough, one end of transmission rope is fixed on load
On weight ring, one end is fixed and is wrapped on wire spool；
Positioning pad is installed in the side of wire spool.
The beneficial effects of the invention are as follows：Due to each cross bar can around be hinged mouth rotation, therefore, without using when rotatable horizontal stroke
Bar folds this electric operating ladder, makes two poles close to the driven rod, so that the space-consuming of operating ladder is substantially reduced, to deposit
Storage and transport provide facility；, only need to be by pole to two side stretchings when needing to use, cross bar edge is hinged mouth and rotated to highest order
Put, i.e., cross bar is conllinear with connecting rod；The lower end of pole and driven rod is fixed on the ground, the upper end of pole and driven rod leans against electricity
In line bar or wall；By tool box carry on load-carrying ring, staff can be climbed up on operating ladder；Reach suitable work
After height, wire spool is rotated, transmission rope is wrapped on wire spool, now, load-carrying ring carries tool box and risen along conveying trough,
Rise to after correct position, regulation positioning pad fixes wire spool.
The structure may be such that tool box is sent to the underfooting or front of staff, facilitate staff's fetching tool and thing
Product, compared to traditional operating ladder, staff, without repeatedly picking and placeing object up and down, greatly improves work when using the present invention
Efficiency；Meanwhile, the present invention is supported using pole and the axle of driven rod three, is effectively improved the stability of ladder, is further ensured that work
The personal safety of personnel；Meanwhile, tool box and stand-by object are lifted by operating ladder and supported, and staff need not carry with,
The homework burden of staff is alleviated, also make it that staff's operation is lighter, quick；The burden of staff mitigates, double
Hand is liberated, the operation of script multiple person cooperational can a people be easily accomplished, therefore also improve operating efficiency and operation or work standard degree.
Preferably, being further fixedly arranged on drive disk on the top of the driven rod, the drive disk is mutually nibbled with wire spool
Close；The teeth quantity of the drive disk of engagement is less than the teeth quantity of wire spool；Drive disk constitutes laborsaving gear train with wire spool, has
Effect alleviates burden during staff's lifting load-carrying ring so that operation is lighter.
Preferably, being also installed with damper on the pedestal of the load-carrying ring；Tool box can in carry process
It is able to can swing, the structure can effectively weaken the influence of the swing to operating ladder in tool box, so as to improve the safety of the present invention
Stability.
As further preferred, the damper includes slider disc, and stage clip is fixed with the slider disc, stage clip
The other end is fixed on load-carrying ring；The stage clip is made by permeability magnetic material；Permanent magnetism post is also equipped with the axis of stage clip, it is described
Permanent magnetism post is fixed in slider disc；When load-carrying ring is swung with tool box, corresponding compression or stretching shape can occur for the stage clip
Become, now the magnetic field intensity between stage clip and permanent magnetism post changes, induced field, induced field and permanent magnetism post are produced in stage clip
Interact and cut down the interference of load-carrying ring tool box.
Brief description of the drawings
Fig. 1 is structural representation when the terraced one embodiment of this electric operating is deployed.
Fig. 2 is structural representation when embodiment illustrated in fig. 1 is closed.
Fig. 3 is the cross section structure schematic diagram of driven rod in embodiment illustrated in fig. 1.
Embodiment
Embodiment
In the embodiment shown in Fig. 1 to Fig. 3, this electric operating ladder includes two poles 1 and cross bar 11；
The cross bar 11 is divided into two groups, is symmetrically equidistantly hingedly mounted on two poles 1；
This electric operating ladder also includes driven rod 2, in the both sides of the axis of driven rod 2, symmetrically equidistant to be fixed with
Connecting rod 21, is provided with the end of each connecting rod 21 and is hinged mouth, and each connecting rod 21 is matched one by one with cross bar 11 to be hinged；The cross bar 11 can
Rotated around mouthful highest that is hinged to conllinear with connecting rod 21；
Along the axis of driven rod 2, conveying trough 3 is offered on driven rod 2, is slidably fitted with the conveying trough 3
Load-carrying ring 4；Damper 5 is also installed with the pedestal of the load-carrying ring 4, the damper 5 includes slider disc 51,
Stage clip 52 is fixed with the slider disc 51, the other end of stage clip 52 is fixed on load-carrying ring 4；The stage clip 52 is by permeability magnetic material
Make；Permanent magnetism post 53 is also equipped with the axis of stage clip 52, the permanent magnetism post 53 is fixed in slider disc 51；In the transmission
The top device of bar 2 has wire spool 6, and transmission rope 31 is placed with conveying trough 3, and one end of transmission rope 31 is fixed on load-carrying ring 4
On, one end is fixed and is wrapped on wire spool 6；
Positioning pad is installed in the side of wire spool 6；Drive disk 7 is further fixedly arranged on the top of the driven rod 2,
The drive disk 7 is meshed with wire spool 6；The teeth quantity of the drive disk 7 of engagement is less than the teeth quantity of wire spool 6.
Due to each cross bar 11 can around mouth rotation is hinged, therefore, without using when rotatable cross bar 11 fold this electric power and make
Industry ladder, makes two poles 1 close to the driven rod 2, so that the space-consuming of operating ladder is substantially reduced, to store and transporting offer
It is convenient；, only need to be by pole 1 to two side stretchings when needing to use, cross bar 11 is rotated to extreme higher position, i.e. cross bar 11 along mouth is hinged
It is conllinear with connecting rod 21；The lower end of pole 1 and driven rod 2 is fixed on the ground, the upper end of pole 1 and driven rod 2 leans against electric wire
On bar or wall；By tool box carry on load-carrying ring 4, staff can be climbed up on operating ladder；In the present embodiment, work
Make personnel to reach after suitable working depth, rotate drive disk 7, drive disk 7 drives wire spool 6 to rotate,
Transmission rope 31 is wrapped on wire spool 6, now, load-carrying ring 4 carries tool box and risen along conveying trough 3, is rising
To correct position, regulation positioning pad fixes wire spool 6.
In the present embodiment, drive disk 7 constitutes laborsaving gear train with wire spool 6, is effectively reduced staff's lifting load
Burden during weight ring 4 so that operation is lighter.
The structure of driven rod 2 in the present invention may be such that tool box is sent to the underfooting or front of staff, convenient work
Personnel's fetching tool and article, compared to traditional operating ladder, staff is when using the present invention without repeatedly picking and placeing up and down
Object, greatly improves operating efficiency；Meanwhile, the present invention is supported using pole 1 and the axle of driven rod 2 three, effectively improves the steady of ladder
It is qualitative, it is further ensured that the personal safety of staff；Meanwhile, tool box and stand-by object are lifted by operating ladder and supported, work
Making personnel need not carry with, and alleviate the homework burden of staff, also make it that staff's operation is lighter, quick；Work
The burden for making personnel mitigates, both hands liberation, the operation of script multiple person cooperational can a people be easily accomplished, therefore also improve operation
Efficiency and operation or work standard degree.
In addition, tool box may be swung in carry process, when load-carrying ring 4 is swung with tool box, institute
Corresponding compression or tensile deformation can be occurred by stating stage clip 52, and now the magnetic field intensity between stage clip 52 and permanent magnetism post 53 becomes
Change, the induced field contended with is produced in stage clip 52, induced field interacts tool box to the dry of load-carrying ring 4 with permanent magnetism post 53
Disturb reduction；The structure consumes the magnetic field energy that the swing in tool box is converted into elastic potential energy, effectively weakens the swing pair in tool box
The influence of operating ladder, so as to improve the security and stability of the present invention.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (2)
1. a kind of electric operating ladder, this electric operating ladder includes two poles（1）And cross bar（11）；It is characterized in that：It is described
Cross bar（11）It is divided into two groups, is symmetrically equidistantly hingedly mounted on two poles（1）On；This electric operating ladder also includes driven rod
（2）, in the driven rod（2）The both sides of axis, it is symmetrical equidistant to be fixed with connecting rod（21）, in each connecting rod（21）End set
Hinged interface, each connecting rod（21）With cross bar（11）Matching is hinged one by one；The cross bar（11）A mouthful highest rotation can be hinged around described
To and connecting rod（21）Collinearly；Along driven rod（2）Axis, in driven rod（2）On offer conveying trough（3）, in the transmission
Groove（3）Inside it is slidably fitted with load-carrying ring（4）；In the driven rod（2）Top device have wire spool（6）, in conveying trough（3）It is interior
It is placed with transmission rope（31）, transmission rope（31）One end be fixed on load-carrying ring（4）On, one end is fixed and is wrapped in wire spool（6）On；
In wire spool（6）Side positioning pad is installed；In the load-carrying ring（4）Pedestal on be also installed with damper（5）；
The damper（5）Include slider disc（51）, in the slider disc（51）On be fixed with stage clip（52）, stage clip（52）It is another
End is fixed on load-carrying ring（4）On；The stage clip（52）Made by permeability magnetic material；In stage clip（52）Axis on be also equipped with permanent magnetism
Post（53）, the permanent magnetism post（53）It is fixed on slider disc（51）On.
2. electric operating ladder according to claim 1, it is characterised in that：In the driven rod（2）Top also fixation set
It is equipped with drive disk（7）, the drive disk（7）With wire spool（6）It is meshed；The drive disk of engagement（7）Teeth quantity be less than around
Drum（6）Teeth quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610357560.1A CN105971489B (en) | 2016-05-26 | 2016-05-26 | Electric operating ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610357560.1A CN105971489B (en) | 2016-05-26 | 2016-05-26 | Electric operating ladder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105971489A CN105971489A (en) | 2016-09-28 |
| CN105971489B true CN105971489B (en) | 2017-08-29 |
Family
ID=56956395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610357560.1A Active CN105971489B (en) | 2016-05-26 | 2016-05-26 | Electric operating ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105971489B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107299817B (en) * | 2017-08-08 | 2019-01-04 | 安徽机电职业技术学院 | A kind of adjustable mobile construction ladder of width |
| CN109403841A (en) * | 2018-12-01 | 2019-03-01 | 史少锋 | A kind of electric power overhaul ladder |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3722622A (en) * | 1971-03-18 | 1973-03-27 | E Lauring | Folding and collapsible ladders |
| KR101209140B1 (en) * | 2009-12-10 | 2012-12-10 | 김선희 | Foldable ladder |
| CN204163606U (en) * | 2014-09-25 | 2015-02-18 | 国网电网公司 | A kind of electric power work high above the ground multimode combined type maintenance step ladder |
| CN204186286U (en) * | 2014-11-06 | 2015-03-04 | 国家电网公司 | A kind of electric power overhaul ladder |
| CN205206715U (en) * | 2015-10-28 | 2016-05-04 | 林紫晴 | Multifunctional electric power overhaul ladder |
-
2016
- 2016-05-26 CN CN201610357560.1A patent/CN105971489B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105971489A (en) | 2016-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Yufeng Inventor before: Shen Wei |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170728 Address after: 030006, No. 2, No. 9, small second floor, 16 Bayi street, Xiaodian District, Shanxi, Taiyuan Applicant after: Li Yufeng Address before: Wujiang Pingwang Town District of Suzhou City, Jiangsu province 215221 Yang Village neighborhood committee Applicant before: Shen Wei |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |