CN208777894U - A kind of Emergency Ladder - Google Patents
A kind of Emergency Ladder Download PDFInfo
- Publication number
- CN208777894U CN208777894U CN201821021029.8U CN201821021029U CN208777894U CN 208777894 U CN208777894 U CN 208777894U CN 201821021029 U CN201821021029 U CN 201821021029U CN 208777894 U CN208777894 U CN 208777894U
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- ladder
- rope
- step stool
- ring eye
- emergency
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Abstract
The utility model relates to lifesaving appliance technical field, in particular to a kind of Emergency Ladder.Including Emergency Ladder ontology, the Emergency Ladder ontology includes at least two ladder ropes being parallel to each other, several step stools for being parallel to each other vertical with terraced rope being fixed on ladder rope by fixed device of restricting across ladder；The step stool is set as the rectangular parallelepiped structure of inner hollow both ends open, and the both ends of the step stool are provided with the perforation that may pass through ladder rope, and the perforation sets at least to 2；The top of the ladder rope is provided with 1 the first ring eye, is arranged on the ladder rope between 4th reciprocal and the 5th step stool reciprocal in the step stool and is provided with 1 the second ring eye, is respectively arranged with hook on first ring eye and the second ring eye.The Emergency Ladder of the utility model is light-weight, stability is good, using safe, excellent fireproof performance, is suitable for promoting and applying.
Description
Technical field
The utility model relates to lifesaving appliance technical field, in particular to a kind of Emergency Ladder.
Background technique
Currently, often using Emergency Ladder in places such as fire disaster escaping, height rescue and high altitude operation, especially escape in fire
In life, Emergency Ladder is played a crucial role.But found in actual use, existing Emergency Ladder is lacked there are following
Point: 1, existing Emergency Ladder overall weight is heavier, is needed when high-storey rescue using longer Emergency Ladder, it is inconvenient to carry.
2, the Emergency Ladder of existing terraced rope structure in the case of fire, is readily ignited at high temperature, and flame retardant property is bad, influence using
Safety.3, what existing Emergency Ladder easy needs of shaking back and forth in outdoor application were artificial, which pull, prevents from shaking, and increases
Manpower, it is inconvenient for use.4, the step stool of existing Emergency Ladder uses columned structure, is easy to skid, influence using safe.
Summary of the invention
To solve the shortcomings of the prior art, the utility model provide it is a kind of it is light-weight, stability is good, using it is safe,
Fire-retardant Emergency Ladder.
The technical solution of the utility model are as follows:
A kind of Emergency Ladder, including Emergency Ladder ontology, the Emergency Ladder ontology include at least two ladder ropes being parallel to each other, wear
Cross several step stools for being parallel to each other vertical with terraced rope that ladder rope is fixed on ladder rope by fixed device, the step stool setting
For the rectangular parallelepiped structure of inner hollow both ends open, the both ends of the step stool are provided with the perforation that may pass through ladder rope, the perforation
Set at least to 2；The top of the ladder rope is provided with 1 the first ring eye, and setting is at 4th reciprocal and reciprocal in the step stool
It is provided with 1 the second ring eye on ladder rope between 5th step stool, is respectively arranged with extension on first ring eye and the second ring eye
Hook；The fixed device includes being fixed on the first fixed device being set in step stool on ladder rope, being fixed on ladder rope and be set to
The fixed device of the second of step stool lower end and the locking gasket being arranged between step stool and the second fixed device.
Further, first ring eye and the second ring eye are woven by the way that ladder rope is interspersed, first ring eye
The bottom end of second ring eye is provided with metal fixing buckle.
Further, the ladder rope include as 50-60 strand is double compile made of wire rope core and be coated on outside wire rope core by 18-20
Fireproof wear-resisting layer made of the double volumes of strand.
Further, the wire rope core is made of p-aramid fiber long filament, and the fireproof wear-resisting layer is by p-aramid fiber long filament, poly-
Imide fiber, glass fibre are made, p-aramid fiber long filament in the fireproof wear-resisting layer, polyimide fiber, glass fibre
Quantity ratio is 8:1:1.
Further, the step stool is made of glass fiber compound material, and the anti-skidding of strip is provided on the step stool
Protrusion.
Further, the length × width × height of the step stool is set as 33cm × 5cm × 3cm.
Further, the described first fixed device is set as the rubber column of inner hollow both ends open, and described second is fixed
Device is set as metal fixing buckle.
Further, the weaving method of the ladder rope includes the following steps:
(1) it weaves inner core: threads being first twisted more stocks, more stocks is woven together, inner core is made；
(2) it weaves fireproof wear-resisting layer: more different yarns being first woven into more stocks according to quantity ratio, by what is be woven into
More stocks are woven centered on inner core；
(3) braiding of ring eye: the top for the ladder rope being woven into step (2) is inserted on ladder rope by interspersed device and is formed
First ring eye continues the second ring eye of interspersed formation after forming the first ring eye.
Further, fireproof wear-resisting layer in knitting forming rear surface coats aluminium oxide and transparent ring in the step (2)
Oxygen resin compounded coating.
The utility model is achieved to be had the beneficial effect that
The ladder rope of Emergency Ladder in the utility model includes wire rope core and the fireproof wear-resisting layer being coated on outside wire rope core, is woven into
Wire rope core increases the intensity of ladder rope, and the fireproof wear-resisting layer being coated on outside wire rope core has the effect of fire-retardant, avoids in fire disaster escaping
During be ignited, use is safer.
The first ring eye and the second ring eye is arranged on ladder rope in the Emergency Ladder of the utility model, and in the first ring eye and second
Hook is both provided on ring eye, in the specific use process, the hook first passed through on the first ring eye fixes Emergency Ladder,
During being escaped by Emergency Ladder, the second ring eye can be passed through to the hook being arranged on ring eye and carry out secondary fixation, greatly
The shaking for reducing Emergency Ladder greatly, facilitates the use of subsequent personnel, does not also need to increase manpower Emergency Ladder is fixed.
The ladder rope ship of the utility model crosses the perforation at step stool both ends, is fixed by fixed device, and structure is simple, consolidates
Property it is strong, broken traditional design that cross bar or supporting rope are set among step stool, reduced the weight of Emergency Ladder entirety, raising
Production efficiency.Material for the overall weight for further decreasing Emergency Ladder, the step stool uses glass fibre composite.
The structure setting of step stool is rectangular parallelepiped structure by the utility model, and the anti-skidding of strip is provided on step stool
Protrusion is trampled using safe and convenient.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the partial enlarged view of location A in Fig. 1.
Fig. 3 is the structural schematic diagram of the fixed device of the utility model.
Fig. 4 is the sectional view of ladder rope in the utility model embodiment 1.
Fig. 5 is the sectional view of ladder rope in the utility model embodiment 2.
Wherein, the 1, first ring eye；2, ladder rope；3, step stool；4, the second ring eye；5, locking gasket；6, metal fixing buckle；7, rubber
Rubber column gel column；8, wire rope core；9, fireproof wear-resisting layer；10, composite coating.
Specific embodiment
For convenient for it will be understood by those skilled in the art that the utility model, illustrates the specific of the utility model with reference to the accompanying drawing
Embodiment.
Embodiment 1
As shown in Figs 1-4, a kind of Emergency Ladder, including Emergency Ladder ontology, the Emergency Ladder ontology include two to be parallel to each other
Item ladder rope 2, be fixed on across ladder rope 2 by fixed device on ladder rope 2 with ladder 2 several vertical step stools being parallel to each other of rope
3.The step stool 3 is set as the rectangular parallelepiped structure of inner hollow both ends open, and the both ends of the step stool 3, which are provided with, may pass through terraced rope
2 perforation, the perforation are set as 2.The step stool 3 is made of glass fiber compound material, is provided with length on the step stool 3
The length × width × height of the anti-skid bulge of strip, the step stool 3 is set as 33cm × 5cm × 3cm.
The top of the ladder rope 2 is provided with 1 the first ring eye 1, and setting is in 4th reciprocal and inverse the 5th in the step stool 3
It is provided with 1 the second ring eye 4 on ladder rope 2 between a step stool 3, is respectively arranged with extension on first ring eye 1 and the second ring eye 4
Hook.First ring eye 1 and the second ring eye 4 are woven by the way that ladder rope 2 is interspersed, first ring eye 1 and the second ring eye 4
Bottom end is provided with metal fixing buckle 6.
The ladder rope 2 include as 50 strands are double compile made of wire rope core 8 and be coated on being compiled outside wire rope core 8 by 18 strands are double
Fireproof wear-resisting layer 9.The wire rope core 8 is made of p-aramid fiber long filament, and the fireproof wear-resisting layer 9 is by p-aramid fiber long filament, polyamides
Imine fiber, glass fibre are made, the number of p-aramid fiber long filament, polyimide fiber, glass fibre in the fireproof wear-resisting layer 9
Amount is than being 8:1:1.
The weaving method of the ladder rope includes the following steps:
(1) it weaves inner core: threads being first twisted more stocks, more stocks is woven together, inner core is made.
(2) it weaves fireproof wear-resisting layer: more different yarns being first woven into more stocks according to quantity ratio, by what is be woven into
More stocks are woven centered on inner core.
(3) braiding of ring eye: the top for the ladder rope being woven into step (2) is inserted on ladder rope by interspersed device and is formed
First ring eye continues the second ring eye of interspersed formation after forming the first ring eye.
The fixed device includes being fixed on the fixed device of first be set in step stool 3 on ladder rope 2, being fixed on ladder rope 2
On the locking gasket 5 that is set to the second fixed device of 3 lower end of step stool and is arranged between step stool 3 and the second fixed device.Institute
The rubber column 7 that the first fixed device is set as inner hollow both ends open is stated, the described second fixed device is set as metal and fixes
Button 6.
Ladder rope in Emergency Ladder in the present embodiment is resistant to 550 DEG C of high temperature, ultimate strength 3.0t.
Embodiment 2
As illustrated in figures 1-3 and 5, a kind of Emergency Ladder, including Emergency Ladder ontology, the Emergency Ladder ontology include being parallel to each other
Two ladder ropes 2, be fixed on by fixed device across ladder rope 2 on ladder rope 2 and restrict what 2 vertical several were parallel to each other with ladder
Step stool 3.The step stool 3 is set as the rectangular parallelepiped structure of inner hollow both ends open, and the both ends of the step stool 3, which are provided with, may pass through
The perforation of ladder rope 2, the perforation are set as 2.The step stool 3 is made of glass fiber compound material, is arranged on the step stool 3
There is the anti-skid bulge of strip, the length × width × height of the step stool 3 is set as 33cm × 5cm × 3cm.
The top of the ladder rope 2 is provided with 1 the first ring eye 1, and setting is in 4th reciprocal and inverse the 5th in the step stool 3
It is provided with 1 the second ring eye 4 on ladder rope 2 between a step stool 3, is respectively arranged with extension on first ring eye 1 and the second ring eye 4
Hook.First ring eye 1 and the second ring eye 4 are woven by the way that ladder rope 2 is interspersed, first ring eye 1 and the second ring eye 4
Bottom end is provided with metal fixing buckle 6.
The ladder rope 2 include as 60 strands are double compile made of wire rope core 8 and be coated on being compiled outside wire rope core 8 by 20 strands are double
Fireproof wear-resisting layer 9.The wire rope core 8 is made of p-aramid fiber long filament, and the fireproof wear-resisting layer 9 is by p-aramid fiber long filament, polyamides
Imine fiber, glass fibre are made, the number of p-aramid fiber long filament, polyimide fiber, glass fibre in the fireproof wear-resisting layer 9
Amount is than being 8:1:1.
The weaving method of the ladder rope includes the following steps:
(1) it weaves inner core: threads being first twisted more stocks, more stocks is woven together, inner core is made.
(2) it weaves fireproof wear-resisting layer: more different yarns being first woven into more stocks according to quantity ratio, by what is be woven into
More stocks are woven centered on inner core, and knitting forming rear surface coats aluminium oxide and transparent epoxy resin composite coating 10.
(3) braiding of ring eye: the top for the ladder rope being woven into step (2) is inserted on ladder rope by interspersed device and is formed
First ring eye continues the second ring eye of interspersed formation after forming the first ring eye.
The fixed device includes being fixed on the fixed device of first be set in step stool 3 on ladder rope 2, being fixed on ladder rope 2
On the locking gasket 5 that is set to the second fixed device of 3 lower end of step stool and is arranged between step stool 3 and the second fixed device.Institute
The rubber column 7 that the first fixed device is set as inner hollow both ends open is stated, the described second fixed device is set as metal and fixes
Button 6.
Ladder rope in Emergency Ladder in the present embodiment is resistant to 600 DEG C of high temperature, ultimate strength 3.6t.
Above-described the utility model embodiment, does not constitute the restriction to scope of protection of the utility model.It is any
Modifications, equivalent substitutions and improvements made within spirit of the present utility model and principle etc., should be included in the utility model
Claims within.
Claims (6)
1. a kind of Emergency Ladder, including Emergency Ladder ontology, it is characterised in that: the Emergency Ladder ontology includes at least two to be parallel to each other
Item ladder rope, several step stools that are parallel to each other vertical with terraced rope being fixed on ladder rope across ladder rope by fixing device；Institute
The rectangular parallelepiped structure that step stool is set as inner hollow both ends open is stated, the both ends of the step stool, which are provided with, may pass through wearing for ladder rope
Hole, the perforation set at least to 2；The top of the ladder rope is provided with 1 the first ring eye, is arranged in the step stool in inverse
It is provided with 1 the second ring eye on ladder rope between 4th and the 5th step stool reciprocal, divides on first ring eye and the second ring eye
It is not provided with hook；The fixed device includes being fixed on the fixed device of first be set in step stool on ladder rope, being fixed on ladder
The locking gasket for being set to the second fixed device of step stool lower end on rope and being arranged between step stool and the second fixed device.
2. a kind of Emergency Ladder according to claim 1, it is characterised in that: first ring eye and the second ring eye are to pass through ladder
Rope is interspersed to be woven, and the bottom end of first ring eye and the second ring eye is provided with metal fixing buckle.
3. a kind of Emergency Ladder according to claim 1, it is characterised in that: the ladder rope include by double compile of 50-60 strand and
At wire rope core and be coated on outside wire rope core as 18-20 strand is double compile made of fireproof wear-resisting layer.
4. a kind of Emergency Ladder according to claim 1, it is characterised in that: the step stool is by glass fiber compound material system
At being provided with the anti-skid bulge of strip on the step stool.
5. a kind of Emergency Ladder according to claim 4, it is characterised in that: the length × width × height of the step stool is set as 33cm
×5cm×3cm。
6. a kind of Emergency Ladder according to claim 1, it is characterised in that: the described first fixed device is set as inner hollow
The rubber column of both ends open, the described second fixed device are set as metal fixing buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821021029.8U CN208777894U (en) | 2018-06-29 | 2018-06-29 | A kind of Emergency Ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821021029.8U CN208777894U (en) | 2018-06-29 | 2018-06-29 | A kind of Emergency Ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208777894U true CN208777894U (en) | 2019-04-23 |
Family
ID=66152998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821021029.8U Active CN208777894U (en) | 2018-06-29 | 2018-06-29 | A kind of Emergency Ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208777894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590502A (en) * | 2018-06-29 | 2018-09-28 | 青岛亿和海丽安防科技有限公司 | A kind of Emergency Ladder |
-
2018
- 2018-06-29 CN CN201821021029.8U patent/CN208777894U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590502A (en) * | 2018-06-29 | 2018-09-28 | 青岛亿和海丽安防科技有限公司 | A kind of Emergency Ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210106 Address after: 266000 North Building, No. 2 Dasha Road, North District, Qingdao City, Shandong Province Patentee after: QINGDAO HUAKAI OCEAN SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: 266000 North Side of Shuangyuan Road, Jinghongtan Street, Chengyang District, Qingdao City, Shandong Province Patentee before: QINGDAO YIHE HAILI SAFE GUARDING TECHNOLOGIES Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220329 Address after: 266000 North Side of Shuangyuan Road, Jinghongtan Street, Chengyang District, Qingdao City, Shandong Province Patentee after: QINGDAO YIHE HAILI SAFE GUARDING TECHNOLOGIES Co.,Ltd. Address before: 266000 North Building, No. 2 Dasha Road, North District, Qingdao City, Shandong Province Patentee before: QINGDAO HUAKAI OCEAN SCIENCE AND TECHNOLOGY Co.,Ltd. |