CN202333609U - Portable hang ladder for climbing pole - Google Patents
Portable hang ladder for climbing pole Download PDFInfo
- Publication number
- CN202333609U CN202333609U CN 201120476507 CN201120476507U CN202333609U CN 202333609 U CN202333609 U CN 202333609U CN 201120476507 CN201120476507 CN 201120476507 CN 201120476507 U CN201120476507 U CN 201120476507U CN 202333609 U CN202333609 U CN 202333609U
- Authority
- CN
- China
- Prior art keywords
- ladder
- hang
- ladders
- hanging ladder
- stepping
- 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 - Lifetime
Links
- 230000002493 climbing Effects 0.000 title abstract 3
- 239000004677 Nylon Substances 0.000 claims abstract description 6
- 229920001778 nylon Polymers 0.000 claims abstract description 6
- 230000001429 stepping Effects 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000004904 shortening Methods 0.000 abstract 1
- 239000004568 cement Substances 0.000 description 4
- 241000282326 Felis catus Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001503987 Clematis vitalba Species 0.000 description 1
- 210000001503 Joints Anatomy 0.000 description 1
- 230000001174 ascending Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
Abstract
The utility model discloses a portable hang ladder for climbing a pole. The hang ladder is formed by two ladders hinged together; two hang ladder supports are respectively hinged on the same side of the two ladders; nylon belts with buckles are fixedly connected to the two sides of the outer ends of the hang ladders; and two hooks are symmetrically and fixedly connected to the upper end of one of the hang ladders. The portable hang ladder has the advantages of simple structure and convenience in use, can help workers to quickly climb a transformer platform or the pole, is particularly applicable to a transformer platform with many accessories, and greatly shortens climbing time, thereby shortening overhaul or emergency repair time in a power failure status, improving working efficiency, lowering loss caused by the power failure, and improving economic benefit for enterprises; and besides, the hang ladder is small in size, light in weight, convenient to carry and low in manufacturing cost, can be folded, and has economical efficiency and practicality.
Description
Technical field
The utility model relates to a kind of aid that in the electric power overhaul operation, uses, particularly a kind of portable bar hanging ladder of stepping on.
Background technology
According to " overhead distribution maintenance procedure " relevant regulations, the pole transformer platform is apart from ground level, and cement pole faller cat ladder lowest part ground height all requires relative altitude more than 2.5 meters.The construction operation personnel go up on the stage or when stepping on bar like this; Must use climbers or other Work tool of ascending a height just can climb up and become platform or electric pole; Work is made troubles to electric power overhaul; Especially in the repairing operation process, increase the time of interruption maintenance or repairing virtually, thereby increased the loss that power supply and electricity consumption enterprise cause because of power failure.
Summary of the invention
The technical problem that the utility model will solve provide a kind of simple in structure, use easy to carry; Can help the workmen to climb up fast and become platform or electric pole; Thereby reduction interruption maintenance or repairing time increase work efficiency, and reduce the portable bar hanging ladder of stepping on of loss of outage.
The utility model is achieved in that it, and ladder is hinged forms by two joints; On every joint ladder, be positioned at the same side and be hinged with the hanging ladder support respectively; Be connected with the nylon tape of band buckle in the both sides, outer end of hanging ladder support, the upper end symmetry of a joint ladder is connected with two hooks therein.
The above-mentioned portable bar hanging ladder of stepping on is symmetrically welded with two support plates on every joint ladder, between two support plates, be welded with transverse axis, and described hanging ladder support casing is on transverse axis.
The above-mentioned portable bar hanging ladder of stepping on, described hanging ladder support are to be made up of with the arc backup plate that is welded on two supporting bracket outer ends two supporting brackets that are enclosed within the transverse axis both sides.
The above-mentioned portable bar hanging ladder of stepping on is fixed with the anti-slip rubber pad at the inner surface of arc backup plate, skids to avoid the hanging ladder support, thereby improves fail safe.
The above-mentioned portable bar hanging ladder of stepping on, described every joint ladder length is 1 meter.
The beneficial effect of the utility model is: simple in structure, easy to use; Can help the workmen to climb up fast and become platform or electric pole, especially be fit to climb the more change platform of annex, shorten greatly and stepped on the bar time; Thereby can reduce interruption maintenance or repairing time; Increase work efficiency, reduce loss of outage, improve the business economic benefit; Volume is little, in light weight, and is collapsible, easy to carry, and low cost of manufacture is economical and practical.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the left view of Fig. 1.
Among the figure: ladder 1, anti-slip rubber pad 2, hanging ladder support 3, support plate 4, transverse axis 5, sleeve pipe 6, jointed shaft 7, hook 8, supporting bracket 9, arc backup plate 10, nylon tape 11.
Embodiment
As shown in the figure; This portable bar hanging ladder of stepping on is by two joint ladders, 1 hinged forming; Every joint ladder 1 length is 1 meter and is to be welded by two standpipes and many transverse tubes being located between two standpipes; Opposite end at two joint ladders 1 is welded with jointed shaft 7 and sleeve pipe 6 respectively, and sleeve pipe 6 is enclosed within on the jointed shaft 7, to realize mutual hinged of two joint ladders.Be positioned at the same side at the standpipe middle part of every joint ladder 1 and be symmetrically welded with two support plates 4; Between two support plates 4, be welded with transverse axis 5; On transverse axis 5, be hinged with hanging ladder support 3, hanging ladder support 3 is to be made up of two supporting brackets that are enclosed within transverse axis 5 both sides 9 and the arc backup plate 10 that is welded on two supporting bracket 9 outer ends.Be connected with the nylon tape 11 of band buckle in the both sides of arc backup plate 10, the upper end symmetry of a joint ladder 1 is connected with two hooks 8 therein.Inner surface at arc backup plate 10 is fixed with anti-slip rubber pad 2, skids to avoid hanging ladder support 3, thereby improves fail safe.
During use, two joint ladders 1 are launched, will link up with 8 and hang over cement pole faller cat ladder lower end or become on the platform stand, again hanging ladder support 3 is launched to lean against to be fixed on the cement pole on the cement pole and through the nylon tape 11 of being with buckle and get final product.
Claims (5)
1. portable bar hanging ladder of stepping on; It is characterized in that: it saves by two, and ladder is hinged to form; On every joint ladder, be positioned at the same side and be hinged with the hanging ladder support respectively, be connected with the nylon tape of band buckle in the both sides, outer end of hanging ladder support, the upper end symmetry of a joint ladder is connected with two hooks therein.
2. the portable bar hanging ladder of stepping on according to claim 1 is characterized in that: on every joint ladder, be symmetrically welded with two support plates, between two support plates, be welded with transverse axis, described hanging ladder support casing is on transverse axis.
3. the portable bar hanging ladder of stepping on according to claim 1 is characterized in that: described hanging ladder support is to be made up of with the arc backup plate that is welded on two supporting bracket outer ends two supporting brackets that are enclosed within the transverse axis both sides.
4. the portable bar hanging ladder of stepping on according to claim 1, it is characterized in that: the inner surface at the arc backup plate is fixed with the anti-slip rubber pad.
5. the portable bar hanging ladder of stepping on according to claim 1 is characterized in that: described every joint ladder length is 1 meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120476507 CN202333609U (en) | 2011-11-25 | 2011-11-25 | Portable hang ladder for climbing pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120476507 CN202333609U (en) | 2011-11-25 | 2011-11-25 | Portable hang ladder for climbing pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202333609U true CN202333609U (en) | 2012-07-11 |
Family
ID=46445576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120476507 Expired - Lifetime CN202333609U (en) | 2011-11-25 | 2011-11-25 | Portable hang ladder for climbing pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202333609U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929509A (en) * | 2015-07-02 | 2015-09-23 | 国家电网公司 | 10kV portable auxiliary ladder stand |
| CN104934899A (en) * | 2015-07-02 | 2015-09-23 | 国家电网公司 | Portable distribution auxiliary operation platform |
-
2011
- 2011-11-25 CN CN 201120476507 patent/CN202333609U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929509A (en) * | 2015-07-02 | 2015-09-23 | 国家电网公司 | 10kV portable auxiliary ladder stand |
| CN104934899A (en) * | 2015-07-02 | 2015-09-23 | 国家电网公司 | Portable distribution auxiliary operation platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121011 Address after: 121000 Guta District, Liaoning, Jiefang Road No. three, No. 9, No. Patentee after: Jinzhou Power Supply Company of Liaoning Electric Power Co., Ltd. Patentee after: State Grid Corporation of China Address before: 121000 Guta District, Liaoning, Jiefang Road No. three, No. 9, No. Patentee before: Jinzhou Power Supply Company of Liaoning Electric Power Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20121011 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |