CN206581873U - A kind of safety escape ladder - Google Patents
A kind of safety escape ladder Download PDFInfo
- Publication number
- CN206581873U CN206581873U CN201720176740.XU CN201720176740U CN206581873U CN 206581873 U CN206581873 U CN 206581873U CN 201720176740 U CN201720176740 U CN 201720176740U CN 206581873 U CN206581873 U CN 206581873U
- Authority
- CN
- China
- Prior art keywords
- safety
- ladder
- head fixed
- descending lifeline
- ladder 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
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- Ladders (AREA)
- Emergency Lowering Means (AREA)
Abstract
The utility model discloses a kind of safety escape ladder, including head fixed ladder body, tail end slidably ladder and descending lifeline, the head fixed ladder body side surface is installed with bolt and coating curtain, the coating curtain is bolted, the head fixed ladder body is made up of two channel-section steels being parallel to each other with some crossbeams, the channel-section steel is mutually perpendicular to every crossbeam, in tail end, slidably side of the ladder face is provided with latch, the descending lifeline top is connected with safety door hook by static line, and safety door hook and static line are directly fixed together, the safety door hook is fixedly installed on the safety pole at the top of the fixed ladder body of head, safety belt is connected with the descending lifeline, it is rational in infrastructure, selection is excellent, it is repeatable how much to use, embody environmental protection concept, by setting descending lifeline, the speed that user can must adjust landing according to own situation freedom and flexibility and the position drawn oneself up, prevent from scratching and fallen with too fast, it ensure that user can climb up by holding on to safety escape ladder safely.
Description
Technical field
The utility model is related to safe emergency set technical field, specially a kind of safety escape ladder.
Background technology
As urban construction is continued to develop, urban land is more and more nervous, forces the mankind to be developed to high-altitude, and high building is increasingly
It is many, the resident family of living high-rise and also more and more in the staff of work in high level.
But once run into the disaster problems such as fire, earthquake, often can only stair evacuated, this escape method is present
Several drawbacks below：First, speed is slow, and time-consuming, it is difficult to more life is obtained escape within the limited time and wishes；2nd,
Under the condition of a disaster serious conditions, corridor may be blocked, therefore passway for escaping is blocked, people can not routing escape, can cause tighter
The injury of weight.Therefore for high-rise resident and clerical workforce, arrive in disaster, how in the very first time, self escape turns into one
Very severe the problem of.Wait for rescue and often miss optimum escaping opportunity, and self-escape lacks the device of safe escape.
Utility model content
To achieve the above object, the utility model provides following technical scheme：A kind of safety escape ladder, including head are fixed
Terraced body, tail end slidably ladder and descending lifeline, the head fixed ladder body side surface is installed with bolt and coating curtain, described to drape over one's shoulders
Cover curtain to be bolted, the head fixed ladder body is made up of two channel-section steels being parallel to each other with some crossbeams, the groove
Steel is mutually perpendicular to every crossbeam, and in tail end, slidably side of the ladder face is provided with latch, and the descending lifeline top is connected by static line
Safety door hook is connected to, and safety door hook and static line are directly fixed together, the safety door hook is fixedly installed in head fixed ladder
On safety pole at the top of body, safety belt is connected with the descending lifeline.
As a kind of preferred technical scheme of the utility model, nut is installed with the bolt, the nut is
Regular hexagon, and thickness is 6mm, opposite side is 16mm.
As a kind of preferred technical scheme of the utility model, the length of the coating curtain and the length of head fixed ladder body
It is equal, and width of the width slightly larger than head fixed ladder body of coating curtain.
As a kind of preferred technical scheme of the utility model, spring is installed with inside the latch, for that will insert
Pin automatically resets.
As a kind of preferred technical scheme of the utility model, the static line and safety belt are by aramid fiber rope material system
Into, and static line and safety belt diameter are not more than 1cm.
Compared with prior art, the beneficial effects of the utility model are：The safety escape ladder, by setting channel-section steel and horizontal stroke
Beam, it is ensured that the stability of whole head fixed ladder body, selection is investigated, and the weight that can be born is big, it is ensured that safety escape ladder can
It is used for a long time, extends the service life of safety escape ladder；Part and latch are freely slid by being provided with tail end, folding and unfolding is certainly
Such as, occupy little space, it is simple in construction, it is easy to use, it is safe and reliable, it can repeatedly use, in turn ensure that the beautification of building；
It is safe and reliable by setting safety pole, it is ensured that the steadiness of descending lifeline；By setting descending lifeline and safety belt, user can
With the speed that landing must be adjusted according to own situation freedom and flexibility and the position drawn oneself up, it is ensured that user can climb safely
Safety escape ladder is helped, prevents from scratching and is fallen with too fast, to ensure the safety of user.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is main view figure structure schematic representation after the utility model is folded.
In figure：1- heads fixed ladder body；2- tail ends are slidably terraced；3- descending lifelines；4- bolts；5- coating curtains；6- channel-section steels；
7- crossbeams；8- latches；9- safety door hooks；10- static lines；11- safety poles；12- safety belts；13- nuts；14- springs.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Embodiment：
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of safety escape ladder, including head are fixed
Terraced body 1, tail end slidably ladder 2 and descending lifeline 3, the side of head fixed ladder body 1 are installed with bolt 4 and coating curtain 5,
The coating curtain 5 is fixed by bolt 4, and the head fixed ladder body 1 is by two channel-section steels being parallel to each other 6 and some crossbeams 7
Composition, the channel-section steel 6 is mutually perpendicular to every crossbeam 7, and in tail end, slidably terraced 2 side is provided with latch 8, the descending lifeline 3
Top is connected with safety door hook 9 by static line 10, and safety door hook 9 and static line 10 are directly fixed together, the safety
Hook 9 is fixedly installed on the safety pole 11 at the top of head fixed ladder body 1, and safety belt 12 is connected with the descending lifeline 3.
Preferably, it is installed with nut 13 on the bolt 4, the nut 13 is regular hexagon, and thickness is
6mm, opposite side is 16mm, it is ensured that the safety and stability of Emergency Ladder；The length of the coating curtain 5 and head fixed ladder body 1
Equal length, and coating curtain 5 width be slightly larger than head fixed ladder body 1 width, prevent other sharp parts pair on wall
Human body is damaged, and spring 14 is installed with inside the latch 8, for latch 8 to be automatically reset, and the latch 8 is opened,
The right side channel-section steel 6 of Emergency Ladder is automatically opened up under gravity, and is automatically reset under the effect of spring 14, is acted freely, is taken
Space is small, simple in construction, easy to use, safe and reliable, can repeatedly use, and in turn ensure that the beautification of building；It is described solid
Surely rope 10 and safety belt 12 are made by aramid fiber rope material, and static line 10 and the diameter of safety belt 12 are not more than 1cm, and pulling force is strong,
High temperature resistant, shock resistance, the design of hommization are rational in infrastructure, it is ensured that user uses safety during Emergency Ladder, and selection is excellent, virtue
Synthetic fibre rope is high-strength fire-retardant material, repeatable how much to use, and embodies environmental protection concept.
Specifically used mode and advantage：New type of safe Emergency Ladder, by being provided with channel-section steel and crossbeam, it is ensured that whole head
The stability of portion's fixed ladder body, selection is investigated, and the weight that can be born is big, it is ensured that safety escape ladder can be used for a long time, and extend
The service life of safety escape ladder；It is safe and reliable by setting safety pole, it is ensured that the steadiness of descending lifeline；It is slow by setting
Device drops, the speed that user can must adjust landing according to own situation freedom and flexibility and the position drawn oneself up, it is ensured that make
User can climb up by holding on to safety escape ladder safely, prevent from scratching and fallen with too fast, to ensure the safety of user.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of safety escape ladder, it is characterised in that including head fixed ladder body（1）, tail end it is slidably terraced（2）And descending lifeline
（3）, the head fixed ladder body（1）Side is installed with bolt（4）With coating curtain（5）, the coating curtain（5）Pass through bolt
（4）It is fixed, the head fixed ladder body（1）By two channel-section steels being parallel to each other（6）With some crossbeams（7）Composition, the groove
Steel（6）With every crossbeam（7）It is mutually perpendicular to, it is slidably terraced in tail end（2）Side is provided with latch（8）, the descending lifeline（3）Top
End passes through static line（10）It is connected with safety door hook（9）, and safety door hook（9）And static line（10）Directly it is fixed together, institute
State safety door hook（9）It is fixedly installed in head fixed ladder body（1）The safety pole at top（11）On, the descending lifeline（3）On be connected with
Safety belt（12）.
2. a kind of safety escape ladder according to claim 1, it is characterised in that：The bolt（4）On be installed with spiral shell
Cap（13）, the nut（13）For regular hexagon, and thickness is 6mm, and opposite side is 16mm.
3. a kind of safety escape ladder according to claim 1, it is characterised in that：The coating curtain（5）Length and head
Fixed ladder body（1）Equal length, and coating curtain（5）Width be slightly larger than head fixed ladder body（1）Width.
4. a kind of safety escape ladder according to claim 1, it is characterised in that：The latch（8）Inside is installed with
Spring（14）, for by latch（8）Automatically reset.
5. a kind of safety escape ladder according to claim 1, it is characterised in that：The static line（10）And safety belt（12）
It is made by aramid fiber rope material, and static line（10）And safety belt（12）Diameter is not more than 1cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720176740.XU CN206581873U (en) | 2017-02-27 | 2017-02-27 | A kind of safety escape ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720176740.XU CN206581873U (en) | 2017-02-27 | 2017-02-27 | A kind of safety escape ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206581873U true CN206581873U (en) | 2017-10-24 |
Family
ID=60090965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720176740.XU Expired - Fee Related CN206581873U (en) | 2017-02-27 | 2017-02-27 | A kind of safety escape ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206581873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956378A (en) * | 2017-12-25 | 2018-04-24 | 上海应用技术大学 | Machinery evacuation integrated window |
-
2017
- 2017-02-27 CN CN201720176740.XU patent/CN206581873U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956378A (en) * | 2017-12-25 | 2018-04-24 | 上海应用技术大学 | Machinery evacuation integrated window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171024 Termination date: 20210227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |