CN104653088A - Armrest-carrying insulating ladder - Google Patents
Armrest-carrying insulating ladder Download PDFInfo
- Publication number
- CN104653088A CN104653088A CN201310570596.4A CN201310570596A CN104653088A CN 104653088 A CN104653088 A CN 104653088A CN 201310570596 A CN201310570596 A CN 201310570596A CN 104653088 A CN104653088 A CN 104653088A
- Authority
- CN
- China
- Prior art keywords
- insulating ladder
- armrest
- pedal
- support bars
- ladder
- 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.)
- Withdrawn
Links
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
- E06C1/14—Ladders capable of standing by themselves
- E06C1/16—Ladders capable of standing by themselves with hinged struts which rest on the ground
- E06C1/18—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as ladders
-
- 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
- E06C1/39—Ladders having platforms; Ladders changeable into platforms
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/18—Devices for preventing persons from falling
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/42—Ladder feet; Supports therefor
- E06C7/46—Non-skid equipment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
The invention provides an armrest-carrying insulating ladder which comprises four support bars and a pedal installed on the top of the support bars. Two 1-meter guardrails are arranged on the pedal. According to the armrest-carrying insulating ladder, intrinsic height of an insulating ladder is increased, and a certain safety guarantee is provided for electric power operators.
Description
Technical field
The present invention relates to a kind of insulating ladder of Armrest.
Background technology
The insulating ladder mainly high-rise working use when power system device overhauls, by repair apparatus as outdoor transformer, mutual inductors etc. are all positioned at higher position, ground, insulating ladder in use, require not stand in from the step within the scope of 1 meter, ladder top, the safeguard protection height of eternal reservation 1 meter, more do not climb the highest strong point at top, but due to all restrictions, people often stands in and is less than in the scope of 1 meter from ladder top, even stand in ladder top, easily there is fall event in high-rise working, it is absolutely empty that people stands in eminence surrounding, easy generation fear, fear can cause both legs to be shaken, if side does not have handrail fall event can occur, increase handrail to insulating ladder and become the potential expectation of people.
summary of the invention
The object of the invention is to solve existing insulating ladder and easily produce without handrail the problem that fear causes fall event.
For reaching above-mentioned purpose, the invention provides a kind of insulating ladder of Armrest, comprise four support bars and the pedal being arranged on support bar top, pedal is provided with two 1 meter of guardrails.
Above-mentioned four support bars are arranged on four angles, pedal bottom surface place by oscillating bearing, be installed with multiple cross bar, be respectively arranged with two folding bracing pieces between former and later two support bars between the support bar of two, left and right.
Anti-slip rubber cover is provided with bottom above-mentioned pedal, cross bar and support bar.
Be respectively arranged with door between above-mentioned two 1 meter of guardrails, door one end and guardrail hinged, the door other end is provided with hook, guardrail is provided with and links up with corresponding buttonhole.
Advantage of the present invention is: compared with prior art, the insulating ladder of this Armrest, comprise four support bars and the pedal being arranged on support bar top, pedal is provided with two 1 meter of guardrails, the insulating ladder of this Armrest, improve the intrinsic height of insulating ladder, provide certain safety guarantee to work about electric power personnel.
Accompanying drawing explanation
Fig. 1 is the structural representation of the insulating ladder of Armrest.
Description of reference numerals: 1, support bar; 2, pedal; 3, guardrail; 4, cross bar; 5, bracing piece; 6, anti-slip rubber cover; 7, door.
Detailed description of the invention
Embodiment one
As shown in Figure 1, present embodiments provide a kind of insulating ladder of Armrest, comprise four support bars 1 and the pedal 2 being arranged on support bar 1 top, pedal 2 is provided with two 1 meter of guardrails 3.
When guardrail 3 prevents some of the staff from carrying out operation not according to ladder requirement, stand in and be less than in the scope of 1 meter from ladder top, when even standing in ladder top, produce fear, guardrail 3 is not had to grab around when fear causes both legs to be shaken, there is fall event, provide certain safety guarantee to work about electric power personnel.
Embodiment two
On the basis of embodiment one, four support bars 1 provided in the present embodiment are arranged on four angles place, pedal 2 bottom surface by oscillating bearing, be installed with multiple cross bar 4 between two support bars 1 in left and right, between former and later two support bars 1, be respectively arranged with two folding bracing pieces 5; Be provided with anti-slip rubber bottom pedal 2, cross bar 4 and support bar 1 and overlap 6.
Four support bars 1 make insulating ladder more firm, and two ends can be gone up, improve the convenience that insulating ladder uses, oscillating bearing connects pedal 2 and folding bracing piece, make the easy folding storage of insulating ladder, improve the stability of insulating ladder, the setting of anti-slip rubber cover 6, improves the safety of ladder simultaneously.
Embodiment three
Substantially identical with above-described embodiment, difference is respectively arranged with door 7 between two 1 meter of guardrails 3 in the present embodiment, door 7 one end and guardrail 3 hinged, door 7 other end is provided with hook, guardrail 3 is provided with and links up with corresponding buttonhole.
The safety arranging lifting insulating ladder of door 7, by hook and buttonhole, realizes the folding of door 7, adds the intrinsic height of insulating ladder simultaneously, provide certain safety guarantee to work about electric power personnel.
More than exemplifying is only illustrate of the present invention, does not form the restriction to protection scope of the present invention, everyly all belongs within protection scope of the present invention with the same or analogous design of the present invention.
Claims (4)
1. an insulating ladder for Armrest, comprises four support bars (1) and is arranged on the pedal (2) at support bar (1) top, it is characterized in that: pedal (2) is provided with two 1 meter guardrail (3).
2. the insulating ladder of Armrest as claimed in claim 1, it is characterized in that: described four support bars (1) are arranged on four angles place, pedal (2) bottom surface by oscillating bearing, be installed with multiple cross bar (4) between two support bars (1) in left and right, between former and later two support bars (1), be respectively arranged with two folding bracing pieces (5).
3. the insulating ladder of Armrest as claimed in claim 1, is characterized in that: described pedal (2), cross bar (4) are provided with anti-slip rubber cover (6) with support bar (1) bottom.
4. the insulating ladder of Armrest as claimed in claim 1, it is characterized in that: between described two 1 meter guardrail (3), be respectively arranged with door (7), door (7) one end and guardrail (3) hinged, door (7) other end is provided with hook, guardrail (3) is provided with and links up with corresponding buttonhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310570596.4A CN104653088A (en) | 2013-11-17 | 2013-11-17 | Armrest-carrying insulating ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310570596.4A CN104653088A (en) | 2013-11-17 | 2013-11-17 | Armrest-carrying insulating ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104653088A true CN104653088A (en) | 2015-05-27 |
Family
ID=53244663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310570596.4A Withdrawn CN104653088A (en) | 2013-11-17 | 2013-11-17 | Armrest-carrying insulating ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104653088A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464582A (en) * | 2015-12-28 | 2016-04-06 | 国网河南禹州市供电公司 | Novel electric power maintenance device |
| CN107762392A (en) * | 2017-11-20 | 2018-03-06 | 周萍 | A kind of almag double ladder |
| CN108183416A (en) * | 2017-12-27 | 2018-06-19 | 安徽星博电气科技有限公司 | A kind of high-low pressure cabinet construction multifunction insulating tool |
| WO2019170141A1 (en) * | 2018-03-09 | 2019-09-12 | 创智国际五金集团有限公司 | Platform ladder |
-
2013
- 2013-11-17 CN CN201310570596.4A patent/CN104653088A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464582A (en) * | 2015-12-28 | 2016-04-06 | 国网河南禹州市供电公司 | Novel electric power maintenance device |
| CN107762392A (en) * | 2017-11-20 | 2018-03-06 | 周萍 | A kind of almag double ladder |
| CN108183416A (en) * | 2017-12-27 | 2018-06-19 | 安徽星博电气科技有限公司 | A kind of high-low pressure cabinet construction multifunction insulating tool |
| WO2019170141A1 (en) * | 2018-03-09 | 2019-09-12 | 创智国际五金集团有限公司 | Platform ladder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104653088A (en) | Armrest-carrying insulating ladder | |
| CN203891752U (en) | Anti-climbing ladder of angular tower | |
| CN205855927U (en) | A kind of operating platform being applicable to high-altitude maintenance circuit | |
| CN204640203U (en) | The mobile tool car of electrical network | |
| CN202054588U (en) | Hydraulic lift-type platform for overhaul and maintenance of GW-6 disconnecting links | |
| CN204030382U (en) | Lift maintaining platform | |
| CN104018776B (en) | A kind of insulating ladder | |
| CN204361544U (en) | A kind of electric power maintenance vehicle | |
| CN202712713U (en) | High-tension switch board overhaul platform | |
| CN204627391U (en) | A kind of portable cat ladder | |
| CN205172150U (en) | Transformer substation is with portable scalable rail | |
| CN204094780U (en) | A kind of cable wire suspension device | |
| CN203430004U (en) | Movable type safe operation platform with height adjustable | |
| CN203488077U (en) | Ladder for building workers | |
| CN203547512U (en) | Multifunctional herringbone ladder | |
| CN204680963U (en) | A kind of SF 6the safety device of the anti-height pendant of switch maintenance | |
| CN204060485U (en) | A kind of Anti-inclining ladder | |
| CN205314665U (en) | Electric net enclosure fence of folding safety | |
| CN104377578A (en) | Low-voltage pole type power distribution cabinet operating platform | |
| CN204088616U (en) | A kind of ground connection anti-drop device | |
| CN205092110U (en) | Safe transformer rack | |
| CN203915829U (en) | A kind of transformer falling proof device | |
| CN105098653A (en) | Foldable manned bracket used for repair and maintenance of power line | |
| CN204138153U (en) | A kind of foundation for tower crane lifting self-locking mechanism | |
| CN203891751U (en) | Multifunctional folding ladder with live part verification alarm |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150527 |