CN105443027A - Emergency escape ladder structure - Google Patents
Emergency escape ladder structure Download PDFInfo
- Publication number
- CN105443027A CN105443027A CN201511011369.3A CN201511011369A CN105443027A CN 105443027 A CN105443027 A CN 105443027A CN 201511011369 A CN201511011369 A CN 201511011369A CN 105443027 A CN105443027 A CN 105443027A
- Authority
- CN
- China
- Prior art keywords
- ladder
- bar
- emergency escape
- ladder structure
- main support
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/34—Ladders attached to structures, such as windows, cornices, poles, or the like
- E06C1/36—Ladders suspendable by hooks or the like
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
- E06C7/081—Rungs or other treads comprising anti-slip features
Abstract
The invention discloses an emergency escape ladder structure. The structure comprises a ladder body, wherein cantilever rods are arranged at tops of main support rods on two sides of the ladder body, and fixed rods are arranged at tail ends of the cantilever rods and parallel with the main support rods. The emergency escape ladder structure is convenient to operate, is another lifesaving passage for escape of operators in case of an emergency, is a passage for personal escape of the operators without a rocker arm for lifting and wins time for escaping from disaster scenes. At the tail end of the ladder body, reinforcing steel bars can be directly inserted into soil around hole piles to play a role in fixing the emergency escape ladder. The emergency escape ladder structure is simple, convenient to use and high in practicability.
Description
Technical field
The present invention relates to and belong to escape device technical field, especially a kind of safety ladder structure.
Background technology
Add up according to Chinese Safety production network, Pile blasting operation often only has a rocking arm lifting appliance as outlet, often can not operating personnel be promoted when there is danger and disaster portals in stake at once, promote man winding operating personnel and need the time, often miss best lifesaving opportunity, be therefore badly in need of a kind of responsible escape device.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of safety ladder structure, and this structure is simple, easy to operate, to overcome the deficiencies in the prior art.
The present invention is achieved in that
A kind of safety ladder structure, comprises ladder body, and the top of the main support rod in ladder body both sides arranges bar of encorbelmenting, and arranges fixed bar at the end of bar of encorbelmenting, this fixed bar and main support rod parallel to each other.
In aforesaid a kind of safety ladder structure, be antiskid plate at the gangboard of ladder body.
In 3 aforesaid a kind of safety ladder structures, described in bar of encorbelmenting be the arcuate structure of arcuation.
Principle of the present invention is by the basis of existing conventional ladder, arrange arcuation to encorbelment bar at ladder top, the end of this bar of encorbelmenting arranges the fixed bar parallel with ladder, when being badly in need of using, as long as ladder is put into hole stake and makes ladder parallel with hole stake inwall, and fixed bar can in the earth directly around patchhole stake, realize ladder keeps stable in suspension situation, substantially increases the safety of escape in the stake of hole.
Owing to have employed technique scheme, compared with prior art, operability of the present invention is convenient, is another help passage that when there is danger and disaster, operating personnel escapes from raw sky, being the passage that the operating personnel not needing rocking arm to promote personnel flees from voluntarily, having won the time for fleeing from disaster scene.In ladder end, have reinforcing bar can in the earth around the stake of straight cutting hand-hole, have the effect of fixing safety ladder, structure of the present invention be simple, easy to use, practical.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
Detailed description of the invention
Embodiments of the invention: a kind of safety ladder structure, as shown in drawings, comprise ladder body 1, the gangboard 5 of this ladder body 1 is antiskid plate, the top of the main support rod 2 in ladder body 1 both sides arranges bar 3 of encorbelmenting, this bar 3 of encorbelmenting is the arcuate structure of arcuation, arranges fixed bar 4 at the end of bar 3 of encorbelmenting, and this fixed bar 4 is parallel to each other with main support rod 2.
This implementation column is by the basis of existing conventional ladder, arrange arcuation to encorbelment bar at ladder top, the end of this bar of encorbelmenting arranges the fixed bar parallel with ladder, when being badly in need of using, as long as ladder is put into hole stake and makes ladder parallel with hole stake inwall, and fixed bar can in the earth directly around patchhole stake, realize ladder keeps stable in suspension situation, substantially increases the safety of escape in the stake of hole.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not as limiting the scope of the invention; all equivalent variations of doing according to Spirit Essence of the present invention or modification, all should be encompassed in protection scope of the present invention.
Claims (3)
1. a safety ladder structure, comprise ladder body (1), it is characterized in that: the top of the main support rod (2) in ladder body (1) both sides arranges bar (3) of encorbelmenting, and arranges fixed bar (4) at the end of bar of encorbelmenting (3), and this fixed bar (4) is parallel to each other with main support rod (2).
2. a kind of safety ladder structure according to claim 1, is characterized in that: be antiskid plate at the gangboard (5) of ladder body (1).
3. a kind of safety ladder structure according to claim 1, is characterized in that: described in encorbelment the arcuate structure that bar (3) is arcuation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511011369.3A CN105443027A (en) | 2015-12-30 | 2015-12-30 | Emergency escape ladder structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511011369.3A CN105443027A (en) | 2015-12-30 | 2015-12-30 | Emergency escape ladder structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105443027A true CN105443027A (en) | 2016-03-30 |
Family
ID=55553609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511011369.3A Pending CN105443027A (en) | 2015-12-30 | 2015-12-30 | Emergency escape ladder structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105443027A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108785933A (en) * | 2018-06-21 | 2018-11-13 | 江苏百舟安全科技有限公司 | A kind of guidance quality safety ladder convenient for being used on ship |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3858683A (en) * | 1974-01-30 | 1975-01-07 | Zurn Ind Inc | Boarding ladder |
| JPS6249598U (en) * | 1985-09-17 | 1987-03-27 | ||
| CN202338191U (en) * | 2011-10-17 | 2012-07-18 | 中国石油天然气股份有限公司 | Oil well head operation ladder |
| CN202560086U (en) * | 2012-05-10 | 2012-11-28 | 齐爱霞 | Special ladder for underground water prospecting and drainage of coal mine |
-
2015
- 2015-12-30 CN CN201511011369.3A patent/CN105443027A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3858683A (en) * | 1974-01-30 | 1975-01-07 | Zurn Ind Inc | Boarding ladder |
| JPS6249598U (en) * | 1985-09-17 | 1987-03-27 | ||
| CN202338191U (en) * | 2011-10-17 | 2012-07-18 | 中国石油天然气股份有限公司 | Oil well head operation ladder |
| CN202560086U (en) * | 2012-05-10 | 2012-11-28 | 齐爱霞 | Special ladder for underground water prospecting and drainage of coal mine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108785933A (en) * | 2018-06-21 | 2018-11-13 | 江苏百舟安全科技有限公司 | A kind of guidance quality safety ladder convenient for being used on ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160330 |