CN103114803A - Steel rope ladder - Google Patents
Steel rope ladder Download PDFInfo
- Publication number
- CN103114803A CN103114803A CN 201110363460 CN201110363460A CN103114803A CN 103114803 A CN103114803 A CN 103114803A CN 201110363460 CN201110363460 CN 201110363460 CN 201110363460 A CN201110363460 A CN 201110363460A CN 103114803 A CN103114803 A CN 103114803A
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- CN
- China
- Prior art keywords
- ladder
- wire rope
- rope
- steel
- steel wire
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- 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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Abstract
The invention discloses a steel rope ladder. The steel rope ladder is formed by ladder rungs, steel ropes and hooks, two ends of each of the ladder rungs are fixed on the steel ropes respectively, the ladder rungs are distributed in an equidistant parallel manner, a distance between adjacent ladder rungs is 15-20cm, each of the ladder rungs is sleeved with a non-slip mat, the steel ropes are obtained through twisting a plurality of sticks or strands of steel wires around a rope core, and the top of each of the steel ropes is provided with one of the hooks. The steel rope ladder has the advantages of good flexibility, use convenience, small occupied area, easy storage, durability, slip prevention, drop person prevention during high-height climbing, and improvement of the working safety of a rope ladder.
Description
Technical field
The present invention relates to a kind of rope ladder, be specifically related to a kind of steel wire rope ladder.
Background technology
Rope ladder is the instrument in work high above the ground, when climbing, has the characteristics such as the length restriction of not being subjected to, softness, convenient transportation, use are light and handy.Rope ladder is all to make ladder with continuous rope, hardwood or other equivalent materials are made the ladder that the ladder shelves are made, and rope ladder commonly used comprises nylon rope rope ladder and the large class of steel wire rope ladder two, and both respectively have its advantage, its applicability is respectively arranged, just need to use different rope ladders during different operation.Steel wire rope ladder is durable because of it, generally uses in the operation of high-altitude danger, therefore needs to improve or increase other various performances of steel wire rope ladder, to guarantee work high above the ground personnel's safety.
Summary of the invention
Goal of the invention: the objective of the invention is in order to make up the deficiencies in the prior art, a kind of steel wire rope ladder of anti-skidding, nonmagnetic corrosion-resistant is provided.
The technical solution used in the present invention: steel wire rope ladder as above, consisted of by ladder shelves, wire rope and hook, described ladder shelves two is separately fixed on wire rope, ladder shelves equidistant parallel distributes, distance between adjacent ladder shelves is 15-20 centimetre, on described ladder shelves also cover slipmat, described wire rope are arranged is that many or steel wire strand wiring core twist into rope, its top is provided with a hook.
As optimization, described wire rope is that steel wire strand is handed over and richly to be twisted into rope, and is durable.
As optimization, the external surface of described wire rope is attached with the plasma nitriding layer, makes steel wire rope sling have or not the magnetic decay resistance.
Beneficial effect: steel wire rope ladder of the present invention, flexible good, easy to use, floor space is little, easily takes in, and durable in use, also has anti-skidding effect, during high-rise climbing to the anti-fall effect of having of personnel, the security performance when having improved soft ladder busywork.
Description of drawings
Accompanying drawing is the structural representation of a kind of steel wire rope ladder of the present invention.
The specific embodiment
Steel wire rope ladder as above, by ladder shelves 1, wire rope 2 with link up with 3 and consist of, described ladder shelves 1 two is separately fixed on wire rope 2, ladder shelves 1 equidistant parallel distributes, distance between adjacent ladder shelves 1 is 15 centimetres, on described ladder shelves 1 also cover slipmat 4 is arranged, during high-rise climbing to the anti-fall effect of having of personnel; Described wire rope 2 is handed over for steel wire strand and is richly twisted into rope, and durable, its external surface is attached with the plasma nitriding layer, makes steel wire rope sling have or not the magnetic decay resistance, and described wire rope 2 tops also are provided with a hook 3.
Claims (3)
1. steel wire rope ladder, consisted of by ladder shelves (1), wire rope (2) and hook (3), it is characterized in that: described terraced grade (a 1) two is separately fixed on wire rope (2), ladder shelves (1) equidistant parallel distributes, distance between adjacent ladder shelves (1) is 15-20 centimetre, on described ladder shelves (1) also cover slipmat (4) is arranged, described wire rope (2) twists into rope for many or steel wire strand wiring core, its top is provided with a hook (3).
2. steel wire rope ladder according to claim 1 is characterized in that: described wire rope (2) is that steel wire strand is handed over the rich rope that twists into.
3. steel wire rope ladder according to claim 1, it is characterized in that: the external surface of described wire rope (2) is attached with the plasma nitriding layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110363460 CN103114803A (en) | 2011-11-16 | 2011-11-16 | Steel rope ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110363460 CN103114803A (en) | 2011-11-16 | 2011-11-16 | Steel rope ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103114803A true CN103114803A (en) | 2013-05-22 |
Family
ID=48413233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110363460 Pending CN103114803A (en) | 2011-11-16 | 2011-11-16 | Steel rope ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103114803A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787253A (en) * | 2015-04-30 | 2015-07-22 | 黑龙江大学 | Marine rope ladder with step plates provided with electromagnets |
-
2011
- 2011-11-16 CN CN 201110363460 patent/CN103114803A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787253A (en) * | 2015-04-30 | 2015-07-22 | 黑龙江大学 | Marine rope ladder with step plates provided with electromagnets |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130522 |