CN105011612B - Portable insulation ladder chair - Google Patents
Portable insulation ladder chair Download PDFInfo
- Publication number
- CN105011612B CN105011612B CN201510277172.8A CN201510277172A CN105011612B CN 105011612 B CN105011612 B CN 105011612B CN 201510277172 A CN201510277172 A CN 201510277172A CN 105011612 B CN105011612 B CN 105011612B
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- insulation
- chair
- ladder
- word
- seat
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Abstract
The present invention provides a kind of Portable insulation ladder chair, insulation seat, a word insulating ladder, insulation chair support frame and terraced chair stabilizing member including forming folding insulation chair or the double ladder that insulate, wherein, the insulation seat is hingedly arranged with the word insulating ladder and the insulation chair support frame respectively, the both ends of the ladder chair stabilizing member are movably arranged on respectively on the side of the word insulating ladder and the insulation seat, for making the terraced chair stabilizing member that can form triangle configuration with the word insulating ladder and the insulation seat.Above-mentioned Portable insulation ladder chair is adapted to different working environments, and security and stability with higher and working efficiency.
Description
Technical field
The present invention relates to a kind of power equipment maintaining, mounting auxiliary more particularly to a kind of Portable insulation ladder chairs.
Background technique
In the workplace of the industries such as electric power, communication, it is often necessary to operation of ascending a height is completed using insulating ladder and insulation bench, but
Since field operation space is small and the limitation of vehicle transport, the use condition for meeting ladder, stool simultaneously is tended not to.Conventional elevator, stool
In use, people's fixed ladder, another one man operation maintenance, operation space for maintenance limitation is larger, stands be easy to cause people for a long time
Member's fatigue, work difficulty increase, and time-consuming and laborious, and inefficiency, there are security risks.In addition, in the maintenance of everyday devices,
The clear wiping of equipment screen cabinet, the clear of higher terminal box mechanism case wipe maintenance, the assembly and disassembly of ground line, the assembly and disassembly of high-tension fuse, sky
Adjust and other miscellaneous maintenance and repair replacement process in be required to using to insulation step stool.
Summary of the invention
In view of this, the present invention it is necessory to provide it is a kind of be adapted to different working environments, and it is with higher
The Portable insulation ladder chair of security and stability and working efficiency.
In order to achieve the above object, the present invention provides a kind of Portable insulation ladder chair, including the folding insulation chair of composition
Or insulation seat, a word insulating ladder, insulation chair support frame and the terraced chair stabilizing member of insulation double ladder, wherein the insulation seat
Hingedly it is arranged with the word insulating ladder and the insulation chair support frame respectively, activity is pacified respectively at the both ends of the ladder chair stabilizing member
On the side of the word insulating ladder and the insulation seat, for making the terraced chair stabilizing member that can insulate with a word
The terraced and described insulation seat forms triangle configuration.
Based on above-mentioned, side of the word insulating ladder for climbing is equipped with pulley.
Based on above-mentioned, the insulation seat is hingedly arranged with the word insulating ladder by limiting connector.Wherein, described
The seat that insulate can also be realized hinged with the word insulating ladder by hinge.
Based on above-mentioned, the insulation seat forms 0 °~90 ° by the limit connector and the word insulating ladder
Terraced chair open-angle.Wherein, when the Portable insulation ladder chair is in running order, the angle of the ladder chair open-angle is greater than
0 °, it is preferable that the angle of the ladder chair open-angle is 30 °~85 °, such as 30 °, 45 °, 60 °, 75 °, 80 °, 85 °.
Based on above-mentioned, the insulation seat and the insulation chair support frame are hingedly arranged by locking buckle.Wherein, described
The seat that insulate can also be realized hinged with the insulation chair support frame by hinge.
Based on above-mentioned, the insulation chair support frame forms 0 °~180 ° by the locking buckle and the insulation seat
Chair frame open-angle.Wherein, when the Portable insulation ladder chair is in running order, the angle of the chair frame open-angle is not less than
90 °, and less than 180 °, such as 90 °, 95 °, 105 °, 120 °, 130 °, 140 °；It is described when the chair frame open-angle is 180 °
Portable insulation ladder chair can be taken as the herringbone insulating ladder to use.
Based on above-mentioned, multiple climbing cross bars are provided on the word insulating ladder, positioned at the word insulating ladder top
Climbing cross bar is rotatable cylinder or cylindric cross bar.
Based on above-mentioned, the word insulating ladder is insulating telescopic list ladder, and the insulation chair support frame is telescoping support frame.
Wherein, it should be noted that the word insulating ladder herein refers to the insulation vertical ladder of side elevation image " 1 ", such as
Insulation single ladder, insulating telescopic list ladder etc.；Ladder chair open-angle described herein refers to the insulation seat from the word insulating ladder
Upper opening, along the angle for opening direction formation；Chair frame open-angle described herein refer to the insulation chair support frame from it is described absolutely
It is opened on edge seat, along the angle for opening direction formation.
Compared with prior art, the present invention in the insulation seat respectively with the word insulating ladder and the insulation chair
Support frame is hingedly arranged, and folding insulation chair or insulation double ladder can be formed, when the insulation seat and the insulation chair branch
Support is not switched on, can be by the insulating ladder chair as the word insulating ladder therein, as insulation vertical ladder list when folding up
Solely use；Therefore, Portable insulation ladder chair provided by the invention can be taken as insulation vertical ladder, insulation chair or insulation double ladder to make
With the advantage integrator of long and short insulating ladder and insulation bench, using flexible are had multiple functions by the insulating ladder chair, are applicable in
In a variety of occasions, and volume is smaller；Stablize in addition, being equipped with terraced chair in the Portable insulation ladder chair provided by the invention
Part, the insulating ladder chair is taken as insulation chair or insulation double ladder in use, the ladder chair stabilizing member can be exhausted with a word
Edge ladder and the insulation chair form stable triangle configuration, so that the insulating ladder chair is more stable, improve the peace of operation field
Quan Xing improves the working efficiency of operation maintenance personnel；Therefore, Portable insulation ladder chair provided by the invention is adapted to different works
Make environment, and security and stability with higher and working efficiency.
Further, pulley is installed on side of the word insulating ladder for climbing, tilting the word insulating ladder makes
The pulley contact ground, with regard to Portable insulation ladder chair described in stretchy, thus realize only with a people can carry described in just
Formula insulating ladder chair is taken, it is easy to remove.
Further, the word insulating ladder in the present invention and the insulation seat are hinged by limit connector, described
Insulation seat and the insulation chair support frame are snapped connection by locking, all promote the Portable insulation ladder chair install simply,
It is convenient disassembly, safe and reliable but also can reduce by a staff, shorten the plant maintenance operating time, reduces operator
The labor intensity of member, work efficiency can be improved 58.4%.
Further, the present invention passes through the angle for limiting terraced the chair open-angle and the chair frame open-angle, so that described
Portable insulation ladder chair stability with higher is conducive to use in a variety of different occasions.
Further, the climbing cross bar on the top on the word insulating ladder in the present invention be it is rotatable cylindric or
Cylindrical-shaped structure holds convenient for staff.
Further, the word insulating ladder in the present invention and the insulation chair support frame are scalable component, so that institute
Stating Portable insulation ladder chair tool has scalability, further such that the Portable insulation ladder chair is realizing the same of multiple functions
When, volume is smaller, easy to carry.
Detailed description of the invention
Fig. 1 is structural representation of the Portable insulation ladder chair provided in an embodiment of the present invention when being taken as insulation chair to use
Figure.
Fig. 2 is the side view of the Portable insulation ladder chair in Fig. 1.
Fig. 3 is the side view when Portable insulation ladder chair in Fig. 1 is taken as insulation double ladder to use.
Fig. 4 is that the Portable insulation ladder chair in Fig. 1 is not used by, in folded state, when insulation vertical ladder being taken as to use
Side view.
Fig. 5 is the average use of operation Portable insulation ladder chair provided in an embodiment of the present invention and existing common insulation step stool
When comparison diagram.
Wherein, the component symbol in each figure: a 1, word insulating ladder；2, insulate seat；3 insulation chair support frames；4, limit connects
Connect device；5, terraced chair stabilizing member；6, cross bar is climbed；7, pulley；8, locking buckle.
Specific embodiment
Below by specific embodiment, Portable insulation ladder chair provided by the invention is described in further detail.
Please refer to FIG. 1 to FIG. 4, the embodiment of the present invention provides a kind of load-bearing up to 150kg, the class of insulation be designed as 35kV and
Portable insulation ladder chair below, which includes: a word insulating ladder 1, insulation seat 2, insulation chair support
Frame 3 and terraced chair stabilizing member 5.Wherein, the insulation seat 2 is cut with scissors with the word insulating ladder 1 and the insulation chair support frame 3 respectively
Connect setting, and the word insulating ladder 1, the insulation seat 2 and the insulation chair support frame 3 form folding insulation chair or
Insulate double ladder.The both ends of the ladder chair stabilizing member 5 are separately mounted to the side of the word insulating ladder 1 and the insulation seat 2
On face.When the insulation seat 2 is opened from the word insulating ladder 1, the ladder chair stabilizing member 5 insulate with a word
Ladder 1 and the insulation seat 2 form triangle configuration, further limit the position of the word insulating ladder 1 and the insulation seat 2
Relationship, so that the Portable insulation ladder chair stability with higher.
The one word insulating ladder 1 includes that multiple there are two vertical bar and between two vertical bars spaced climb
Cross bar 6 is climbed, the climbing cross bar 6 positioned at 1 top of word insulating ladder is rotatable cylinder or cylindric cross bar.One word
Insulating ladder 1 is equipped with pulley 7 on the side for climbing, carries convenient for staff；It is exhausted that the pulley 7 is mounted on a word
On vertical bar in edge ladder 1；Preferably, the pulley 7 is installed close to the bottom end of the vertical bar.In the present embodiment, a word is exhausted
The length of edge ladder 1 is about 1.46 meters, about 0.5 meter wide, and the spacing between the climbing cross bar 6 is about 0.3 meter；Described in two
One pulley 7 is respectively installed, the pulley 7 is mounted on the vertical bar of 6 lower section of climbing cross bar of lowermost end, institute on vertical bar
Pulley 7 is stated on the vertical bar, without departing from the bottom end of the vertical bar, has a distance from the bottom end with the vertical bar；Work
Personnel hold the cylindric climbing cross bar 6 of 1 top of word insulating ladder, and tilting the word insulating ladder 1 makes the pulley 7
Ground is contacted, the vertical bar draws the word insulating ladder 1 far from ground, a staff, so that it may which movement is described portable
Insulating ladder chair.The one word insulating ladder 1 can be insulating telescopic list ladder, and it is single to be also possible to the common insulation without Telescopic
Ladder.
The insulation seat 2 is hingedly set to the middle and lower part of the word insulating ladder 1 by the limit connector 4, greatly
It is about mounted at second climbing cross bar 6 from the bottom of the word insulating ladder 1, realizes the folding of the insulation seat 2
And folding and unfolding.The one word insulating ladder 1 is opened by the terraced chair that the limit connector 4 and the insulation seat 2 form 0 °~90 °
Angle α.Wherein, when the Portable insulation ladder chair is in running order, it is preferable that the angle of the ladder chair open-angle α is 80 °
~90 °.In the present embodiment, the insulation seat 2 by two limit connectors 4 respectively with the word insulating ladder 1
Two vertical bars are hingedly arranged, and each vertical bar passes through the limit connector 4 and connects with the insulation seat 2
It connects, and forms terraced chair open-angle α, two limit connectors 4 are symmetrical arranged；When the insulation seat 2 is exhausted from a word
When fully opening on edge ladder 1, the angle of the ladder chair open-angle α is 85 °, is more advantageous to and improves the Portable insulation ladder chair
Stability；One end of the ladder chair stabilizing member 5 is movably arranged on the vertical bar of the word insulating ladder 1.
The insulation chair support frame 3 is realized by the locking buckle 8 and the folding and folding and unfolding of the insulation seat 2.Institute
Stating insulation chair support frame 3 can be not flexible, common support frame, or telescoping support frame.In the present embodiment, institute
Stating insulation chair support frame 3 is common support frame, the insulating carriage 3 by two lockings buckle 8 respectively with it is described
The side connection that two of insulation seat 2 are oppositely arranged, two locking buckles 8 are symmetrical arranged.The insulation chair support frame 3
Pass through the chair frame open-angle β of two locking buckles 8 and two 0 °~180 ° of the formation of seat 2 of insulating；When described portable
When formula insulating ladder chair is in running order, the angle of each chair frame open-angle β is 90 °~180 °.8 packet of locking buckle
Include a safe block button handle and the display chair frame open-angle β whether indicator in place.
There are three types of use patterns for Portable insulation ladder chair provided in an embodiment of the present invention, specific as follows:
The first, as shown in Figure 1, opening a word when needing the Portable insulation ladder chair to be taken as insulation bench
The terraced chair open-angle α between insulating ladder 1 and the insulation seat 2, the personnel of working at the same time need to pull the locking buckle 8
Safe block button handle shows that the chair frame open-angle β rotate in place when the indicator for displaying is green by red turn, it is preferable that
The chair frame open-angle β turns to 90 °~100 °, e.g., 95 °, is not easy to shake to ensure that the Portable insulation ladder chair places stabilization
Dynamic, the word insulating ladder 1 and the insulation chair support frame 3 support the insulation seat 2 jointly, and staff can stand described
It can work on insulation seat 2；When work, which finishes, to be needed to fold, the word insulating ladder 1 and the insulation seat 2 are folded,
Pull the safe block button handle, fold the insulation seat 2 and the insulation chair support frame 3, when the indicator for displaying by
Green turn it is red when, the Portable insulation ladder chair is completed to fold.
Second, as shown in figure 3, when needing the Portable insulation ladder chair to be taken as insulation double ladder, described in opening
The terraced chair open-angle α between one word insulating ladder 1 and the insulation seat 2, and staff need to pull the locking buckle 8
Safe block button handle, the angle of the chair frame open-angle β is chair frame open-angle described in indicator for displaying when reaching 180 °
β rotate in place, at this point, the Portable insulation ladder chair is taken as herringbone insulating ladder to use, in the Portable insulation ladder chair
As soon as the word insulating ladder 1 is supported without relying upon other objects, the insulation seat 2 and the insulation chair support frame 3 are relied only on
Available support, operator station can work on the word insulating ladder 1.
The third, as shown in figure 4, when the Portable insulation ladder chair is taken as insulation vertical ladder, the insulation seat 2 and institute
It states insulating carriage 3 to be folded, is not required to be opened, at this point, the word insulating ladder 1 is equipped with 2 He of insulation seat
The side of the insulation chair support frame 3 relies on other object supports, such as on wall, door, case, cabinet, operator station exists
It can work on the one word insulating ladder 1.
In 22 days, under identical operating condition, respectively using Portable insulation ladder chair provided in this embodiment and now
The common insulation step stool that has, daily in operate the Portable insulation ladder chair every time and the existing common step stool that insulate is averaged
Used time is as shown in Figure 5.Learnt by Fig. 5 analysis: after the Portable insulation ladder chair provided in this embodiment comes into operation, work people
The work time-consuming that member operates the insulating ladder chair is substantially reduced, total average used time by 19.7 minutes of common insulation step stool/
Secondary 8.19 minutes/time for dropping to the Portable insulation ladder chair, efficiency are increased to 150%.
In addition, in other embodiments, the word insulating ladder 1 realizes that hinged mode is unlimited with the insulation seat 2
In above-mentioned limit connector, as long as the word insulating ladder 1 can be made to realize hingedly with the insulation seat 2, e.g., hinge
Chain.In other embodiments, the insulation seat 2 can also be cut with scissors with the insulation chair support frame 3 by realizations such as hinge, buckles
It connects.
Therefore, Portable insulation ladder chair provided in an embodiment of the present invention not only solves actually asking in power transformation maintenance work
Topic, significantly reduces the operation and maintenance equipment used time, reduces the failure rate of equipment, reduces operating personnel, promote the warp of enterprise
Help benefit, the demand of the reliable and secure economic electricity consumption of powerful guarantee people, shown power supply enterprise's service society, services client it is new
Image；The cost of the Portable insulation ladder chair is not only lower than the step stool that commonly insulate, but also there are three types of usage modes for tool, can
Need not buy insulation bench, cost reduces again；Shorten the plant maintenance operating time, while reducing the quantity of staff, and
And the labor intensity of staff is also reduced, work efficiency improves 58.4%；In addition, the Portable insulation ladder provided in this embodiment
Chair also has many advantages, such as installation simple, convenient disassembly, safe and reliable, time saving and energy saving.So provided in this embodiment described portable
Formula insulating ladder chair can be widely popularized due to its good protective effect and convenient and fast usage mode to various industries, and such as electric power is built
It builds, coal mine, agricultural etc., working efficiency can be greatly improved, adapt to a variety of different workplaces, it is adaptable and firm steady
It is fixed, safety coefficient.
Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, it should be understood by those ordinary skilled in the art that: still
It can modify to a specific embodiment of the invention or some technical features can be equivalently replaced；Without departing from this hair
The spirit of bright technical solution should all cover within the scope of the technical scheme claimed by the invention.
Claims (5)
1. a kind of Portable insulation ladder chair, it is characterised in that: the insulation including forming folding insulation chair or the double ladder that insulate
Seat, a word insulating ladder, insulation chair support frame and terraced chair stabilizing member, wherein the insulation seat insulate with a word respectively
The terraced and described insulation chair support frame is hingedly arranged, and the insulation seat is hingedly set with the insulation chair support frame by locking buckle
It sets, the middle and lower part that the insulation seat is hingedly set to the word insulating ladder by limiting connector, and exhausted with a word
The trapezoidal terraced chair open-angle at 0 °~90 ° of edge, and the both ends of the terraced chair stabilizing member are movably arranged on the word insulation respectively
On the side of the terraced and described insulation seat, the terraced chair stabilizing member and the word insulating ladder and the insulation seat is made to form three
Angle configuration.
2. Portable insulation ladder chair according to claim 1, it is characterised in that: the word insulating ladder is used for the one of climbing
Side is equipped with pulley.
3. Portable insulation ladder chair according to claim 1, it is characterised in that: the insulation chair support frame passes through the lock
Fixed buckle forms 0 °~180 ° of chair frame open-angle with the insulation seat.
4. Portable insulation ladder chair according to claim 1, it is characterised in that: be provided on the word insulating ladder multiple
Cross bar is climbed, the climbing cross bar positioned at the word insulating ladder top is rotatable cylinder or cylindric cross bar.
5. Portable insulation ladder chair according to claim 1, it is characterised in that: the word insulating ladder is insulating telescopic list
Ladder, the insulation chair support frame are telescoping support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510277172.8A CN105011612B (en) | 2015-05-27 | 2015-05-27 | Portable insulation ladder chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510277172.8A CN105011612B (en) | 2015-05-27 | 2015-05-27 | Portable insulation ladder chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105011612A CN105011612A (en) | 2015-11-04 |
| CN105011612B true CN105011612B (en) | 2019-03-29 |
Family
ID=54402206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510277172.8A Expired - Fee Related CN105011612B (en) | 2015-05-27 | 2015-05-27 | Portable insulation ladder chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105011612B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203016351U (en) * | 2012-11-29 | 2013-06-26 | 叶红月 | Turnover-type ladder-chair |
| CN104594795A (en) * | 2015-01-20 | 2015-05-06 | 国家电网公司 | Anti-skid pedal for insulating ladder and corresponding insulating ladder |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1654386A (en) * | 1926-05-04 | 1927-12-27 | William O Seaman | Combination chair and stepladder |
| US1894489A (en) * | 1928-06-08 | 1933-01-17 | Kito Hirose | Folding stool-ladder |
| JP3894319B2 (en) * | 2003-04-16 | 2007-03-22 | 東日本旅客鉄道株式会社 | Emergency ladder for railway vehicles |
| CN2642145Y (en) * | 2003-09-02 | 2004-09-22 | 冷鹭浩 | Improvement of step ladder and folding chair structure |
| CN2680841Y (en) * | 2004-03-04 | 2005-02-23 | 胡银根 | Multifunctional folding ladder |
| CN2693095Y (en) * | 2004-03-24 | 2005-04-20 | 鞍山科技大学 | Multifunctional folding chair for traveling |
| CN201182396Y (en) * | 2008-03-19 | 2009-01-21 | 王云岗 | Folding type high stool |
| CN202536784U (en) * | 2012-04-22 | 2012-11-21 | 石家庄供电公司 | Movable type step stool capable of carrying tool |
| CN202874590U (en) * | 2012-10-09 | 2013-04-17 | 福州大学 | Multifunctional ladder chair |
| CN203182443U (en) * | 2013-03-28 | 2013-09-11 | 国家电网公司 | Maintenance ladder |
| CN203435837U (en) * | 2013-08-16 | 2014-02-19 | 国家电网公司 | Multifunctional electrician stool |
| CN203538822U (en) * | 2013-08-21 | 2014-04-16 | 襄阳职业技术学院 | Ladder serving as seat |
| CN204797259U (en) * | 2015-05-27 | 2015-11-25 | 国家电网公司 | Terraced chair of portable insulation |
-
2015
- 2015-05-27 CN CN201510277172.8A patent/CN105011612B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203016351U (en) * | 2012-11-29 | 2013-06-26 | 叶红月 | Turnover-type ladder-chair |
| CN104594795A (en) * | 2015-01-20 | 2015-05-06 | 国家电网公司 | Anti-skid pedal for insulating ladder and corresponding insulating ladder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105011612A (en) | 2015-11-04 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 |