CN102943615B - Horizontal-buckling support insulating ladder - Google Patents
Horizontal-buckling support insulating ladder Download PDFInfo
- Publication number
- CN102943615B CN102943615B CN201210421745.6A CN201210421745A CN102943615B CN 102943615 B CN102943615 B CN 102943615B CN 201210421745 A CN201210421745 A CN 201210421745A CN 102943615 B CN102943615 B CN 102943615B
- Authority
- CN
- China
- Prior art keywords
- ladder
- cross break
- ladder body
- horizontal
- terraced body
- 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.)
- Expired - Fee Related
Links
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003351 stiffener Substances 0.000 abstract 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Ladders (AREA)
Abstract
The invention discloses a horizontal-buckling support insulating ladder, comprising a ladder body, improved in that: the top of the ladder body is provided with a horizontal buckling part, rungs or pedal plates are arramged pm the horizontal buckling part, and diagonal stiffeners are arranged between the horizontal buckling part and the ladder body; the horizontal buckling part is hinged with the ladder body; two sides of the horizontal buckling part are respectively hinged with the diagonal stiffeners, the lower end of the diagonal stiffener is provided with a locating hole, two sides of the ladder body are provided with two or more spacing holes, and the diagonal stiffeners are keyed to the ladder body; the lower end of the ladder body is provided with antiskid plates; the bottom of the antiskid plate is provided with a rubber pad; and the antiskid plate is provided with a through hole. According to the invention, by arranging the horizontal buckling part on the top of the ladder body, the standing angle of a worker on the insulating ladder when the worker works is effectively changed, the change is beneficial for the worker to turn, thus the operation range is enlarged, the work efficiency is raised, the safety of the operation is raised, and the purposes of safety and high efficiency are achieved.
Description
Technical field
The present invention relates to a kind of insulating ladder, especially a kind of cross break supports insulative ladder.
Background technology
At present, rural power work is in process low-voltage meter box fault, often carry out ascend operation by use insulating ladder, but existing insulating ladder is slant setting in the course of the work, rural power work health angle of inclination on insulating ladder is large, cause the opereating specification of electrician on insulating ladder little, be unfavorable for that health moves and safety operation.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of cross break supports insulative ladder, on terraced body top, cross break portion is set, effectively change the angle of standing when staff works on insulating ladder, be conducive to staff and rotate health, expand opereating specification, improve operating efficiency, reach object safely and efficiently.
The technical solution used in the present invention is:
A cross break supports insulative ladder, comprise terraced body, its improvement is: terraced body top arranges cross break portion, and cross break portion is provided with ladder and steps on or foot rest, is provided with oblique pull bracing piece between cross break portion and terraced body.
Cross break portion and terraced body are articulated and connected.
Both sides, cross break portion are articulated and connected with oblique pull bracing piece respectively, and oblique pull bracing piece lower end is provided with locating hole, and terraced body both sides are provided with two or more spacing hole, and oblique pull bracing piece is connected with terraced body pin.
Ladder body lower end is provided with antiskid plate.
The bottom surface of antiskid plate is provided with rubber pad.
Antiskid plate is provided with through hole.
Ladder body, between cross break portion and oblique pull bracing piece for being fixedly connected with time, the angle of inclination of isolator is fixing.Ladder body, between cross break portion and oblique pull bracing piece for being articulated and connected time, the tilt adjustable of isolator.
Oblique pull bracing piece adopts 16# galvanizing steel, plays support and corrosion-resistant effect.
The lower end of oblique pull bracing piece is detachable, and work complete cross break portion can being packed up, and is convenient to mobile and transport.
Ladder body two ends are provided with spacing hole, can regulate the angle of inclination of terraced body as required.
The free end in cross break portion is provided with rubber sleeve, and the bottom surface of antiskid plate is provided with rubber pad, can effectively prevent ground from skidding.
The beneficial effect adopting technique scheme to produce is:
1. the present invention arranges cross break portion on terraced body top, effectively changes the angle of standing when staff works on insulating ladder, is conducive to staff and rotates health, expand opereating specification, improve operating efficiency, improve the safety of operation, reach object safely and efficiently.
2. the lower end of oblique pull bracing piece is detachable, and work complete cross break portion can being packed up, and is convenient to mobile and transport.
3. terraced body two ends are provided with spacing hole, can regulate the angle of inclination of terraced body as required, easy to use.
4. the bottom surface of antiskid plate is provided with rubber pad, can effectively prevent ground from skidding, and has ensured the safety of operation.
5. antiskid plate is provided with through hole, can fix antiskid plate with iron rod or iron nail, and skidding in the more effective ground that prevents, further enhancing the safety of operation.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is structural representation of the present invention.
1 terraced body; 2 cross break portions; 3 oblique pull bracing pieces; 4 locating holes; 5 spacing holes; 6 antiskid plates; 7 through holes.
Detailed description of the invention
A cross break supports insulative ladder, comprise terraced body 1, its improvement is: terraced body 1 top arranges cross break portion 2, and cross break portion 2 is provided with ladder and steps on or foot rest, is provided with oblique pull bracing piece 3 between cross break portion 2 and terraced body 1.
Cross break portion 2 and terraced body 1 are articulated and connected.
Both sides, cross break portion 2 are articulated and connected with oblique pull bracing piece 3 respectively, and oblique pull bracing piece 3 lower end is provided with locating hole 4, and terraced body 1 both sides are provided with two or more spacing hole 5, and oblique pull bracing piece 3 is sold with terraced body 1 and is connected.
Ladder body 1 lower end is provided with antiskid plate 6.
The bottom surface of antiskid plate 6 is provided with rubber pad.
Antiskid plate 6 is provided with through hole 7.
During use, spacing hole 5 is selected at the angle of inclination of terraced body 1 according to actual needs, is fixed by oblique pull bracing piece 3, insulating ladder process low-voltage meter box internal fault can be adopted to operate with steady pin through locating hole 4 and spacing hole 5.
The lower end of oblique pull bracing piece 3 is detachable, and work complete cross break portion 2 can being packed up, and is convenient to mobile and transport.
Ladder body 1 two ends are provided with spacing hole 5, can regulate the angle of inclination of terraced body 1 as required.
The bottom surface of antiskid plate 6 is provided with rubber pad, can effectively prevent ground from skidding.
Antiskid plate 6 is provided with through hole 7, can fix antiskid plate 6 with iron rod or iron nail, and skidding in the more effective ground that prevents, further enhancing the safety of operation.
Claims (1)
1. a cross break supports insulative ladder, comprise terraced body (1), it is characterized in that: terraced body (1) top arranges cross break portion (2), cross break portion (2) is provided with ladder and steps on or foot rest, oblique pull bracing piece (3) is provided with between cross break portion (2) and terraced body (1), described cross break portion (2) and terraced body (1) are articulated and connected, described cross break portion (2) both sides are articulated and connected with oblique pull bracing piece (3) respectively, oblique pull bracing piece (3) lower end is provided with locating hole (4), ladder body (1) both sides are provided with two or more spacing hole (5), oblique pull bracing piece (3) is sold with terraced body (1) and is connected, described terraced body (1) lower end is provided with antiskid plate (6), the bottom surface of described antiskid plate (6) is provided with rubber pad, described antiskid plate (6) is provided with through hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210421745.6A CN102943615B (en) | 2012-10-30 | 2012-10-30 | Horizontal-buckling support insulating ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210421745.6A CN102943615B (en) | 2012-10-30 | 2012-10-30 | Horizontal-buckling support insulating ladder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102943615A CN102943615A (en) | 2013-02-27 |
| CN102943615B true CN102943615B (en) | 2015-06-03 |
Family
ID=47726593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210421745.6A Expired - Fee Related CN102943615B (en) | 2012-10-30 | 2012-10-30 | Horizontal-buckling support insulating ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102943615B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147681A (en) * | 2013-03-28 | 2013-06-12 | 河南省电力公司信阳供电公司 | Multifunctional meter reading ladder |
| CN103603594B (en) * | 2013-11-25 | 2015-10-07 | 国家电网公司 | Body of wall is installed the ladder of electricity meter box |
| CN104329012A (en) * | 2014-10-24 | 2015-02-04 | 德清卓尔装饰工程有限公司 | Multifunctional herringbone ladder |
| CN105863483A (en) * | 2016-05-06 | 2016-08-17 | 国网山东省电力公司博兴县供电公司 | Safety climbing ladder special for nighttime electric power maintenance |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2411334Y (en) * | 2000-03-22 | 2000-12-20 | 郑利平 | Two-purpose insulation ladder of folding and assembling |
| WO2005121491A1 (en) * | 2004-06-11 | 2005-12-22 | Gunnar Lem | A step ladder |
| CN101615766A (en) * | 2008-06-27 | 2009-12-30 | 安徽省电力公司阜阳供电公司 | A kind of novel ladder that is used for the repairing high-voltage breaker operation |
| DE202010002337U1 (en) * | 2010-02-12 | 2010-05-06 | Hailo-Werk Rudolf Loh Gmbh & Co. Kg | Ladder, in particular step ladder or folding step, with a platform, a riser, a support member and a bracket |
| CN102278060A (en) * | 2010-06-13 | 2011-12-14 | 何宏伟 | Ladder |
| CN202231354U (en) * | 2011-09-22 | 2012-05-23 | 河南省电力公司焦作供电公司 | Transmission line stockbridge damper changes instrument |
| CN202338192U (en) * | 2011-11-18 | 2012-07-18 | 安徽省电力公司蚌埠供电公司 | Power meter reading ladder |
-
2012
- 2012-10-30 CN CN201210421745.6A patent/CN102943615B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2411334Y (en) * | 2000-03-22 | 2000-12-20 | 郑利平 | Two-purpose insulation ladder of folding and assembling |
| WO2005121491A1 (en) * | 2004-06-11 | 2005-12-22 | Gunnar Lem | A step ladder |
| CN101615766A (en) * | 2008-06-27 | 2009-12-30 | 安徽省电力公司阜阳供电公司 | A kind of novel ladder that is used for the repairing high-voltage breaker operation |
| DE202010002337U1 (en) * | 2010-02-12 | 2010-05-06 | Hailo-Werk Rudolf Loh Gmbh & Co. Kg | Ladder, in particular step ladder or folding step, with a platform, a riser, a support member and a bracket |
| CN102278060A (en) * | 2010-06-13 | 2011-12-14 | 何宏伟 | Ladder |
| CN202231354U (en) * | 2011-09-22 | 2012-05-23 | 河南省电力公司焦作供电公司 | Transmission line stockbridge damper changes instrument |
| CN202338192U (en) * | 2011-11-18 | 2012-07-18 | 安徽省电力公司蚌埠供电公司 | Power meter reading ladder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102943615A (en) | 2013-02-27 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20150603 Termination date: 20161030 |