CN206053834U - A kind of safe double ladder - Google Patents
A kind of safe double ladder Download PDFInfo
- Publication number
- CN206053834U CN206053834U CN201621101304.8U CN201621101304U CN206053834U CN 206053834 U CN206053834 U CN 206053834U CN 201621101304 U CN201621101304 U CN 201621101304U CN 206053834 U CN206053834 U CN 206053834U
- Authority
- CN
- China
- Prior art keywords
- ladder
- sleeve
- support bar
- double ladder
- bar
- 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
Links
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- Ladders (AREA)
Abstract
The utility model discloses a kind of safe double ladder, including double ladder body, described double ladder body includes right ladder and left ladder, and before and after the top of right ladder and left ladder, both sides are relative is provided with two supporting legs；Supporting leg includes a horizon bar, is provided with two at the two ends of horizon bar relatively and is parallel to each other and the first support bar perpendicular with horizon bar；Before and after right ladder with left ladder, the corresponding each first support bar in both sides is provided with first sleeve being sheathed on the outside of first support bar, the bottom of the first sleeve is connected with right ladder and left ladder respectively, outside in the middle part of horizon bar is arranged a second sleeve, be connected on the outside of second sleeve a second support bar, and second support bar is perpendicular with second sleeve.This utility model simple structure, enhances the fastness of support, and when double ladder is toppled over to side, supporting leg forms the rock-steady structure of spandrel frame with double ladder body, can effectively realize the supporting role to double ladder body, prevent the rollover of double ladder.
Description
(1) technical field
This utility model is related to building implement technical field, more particularly to a kind of safe double ladder.
(2) background technology
At present, it is in building construction process, not high for some height, scaffold, people cannot be used where narrow space
Word ladder is with its little, easy-to-use being widely used that take up room.But double ladder presence supports insecure, easily turns on one's side
, there is larger hidden danger in problem, it is necessary to special nurse when in use, virtually increased construction cost.
(3) content of the invention
The technical problems to be solved in the utility model is to provide a kind of simple structure, firm supporting, is difficult the safety of rollover
Double ladder.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of safe double ladder, including double ladder body, described double ladder body include right ladder and left ladder, in institute
The right ladder stated and the both sides in front and back on the top of left ladder are provided with two supporting legs relatively；Described supporting leg includes a horizon bar, in water
The two ends of flat bar are provided with two relatively and are parallel to each other and the first support bar perpendicular with horizon bar；In described right ladder and left ladder
Before and after frame, correspondence each first support bar in both sides is provided with first sleeve being sheathed on the outside of first support bar, the bottom of the first sleeve
End is connected with right ladder and left ladder respectively, and the outside in the middle part of horizon bar is arranged a second sleeve, solid on the outside of second sleeve
Connect a second support bar, described second support bar is perpendicular with second sleeve.
Preferably, described second sleeve is weldingly connected with horizon bar, and described first support bar is supported perpendicular to second
Bar.
This utility model adopts said structure, with advantages below：
Simple structure, enhances the fastness of support, and when double ladder is toppled over to side, supporting leg is formed with double ladder body
The rock-steady structure of spandrel frame, can effectively realize the supporting role to double ladder body, prevent the rollover of double ladder.
(4) illustrate
Below in conjunction with the accompanying drawings this utility model is further described.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the structural representation of double ladder body in Fig. 1；
Fig. 4 is the structural representation of supporting leg in Fig. 1.
In figure, 1, right ladder, 2, left ladder, the 3, first sleeve, 4, first support bar, 5, second sleeve, 6, horizon bar, 7,
Second support bar.
(5) specific embodiment
Clearly to illustrate the technical characterstic of this programme, below by specific embodiment, and its accompanying drawing is combined, to this reality
It is described in detail with new.
As shown in Fig. 1-Fig. 4, the safe double ladder includes double ladder body, and described double ladder body includes right ladder
1 and left ladder 2, before and after the top of described right ladder 1 and left ladder 2, both sides are relative is provided with two supporting legs；Described supporting leg
Including a horizon bar 6, it is provided with two at the two ends of horizon bar 6 relatively and is parallel to each other and the first support bar perpendicular with horizon bar 6
4；Before and after described right ladder 1 with left ladder 2, the corresponding each first support bar in both sides 4 is provided with one and is sheathed on first support bar 4
First sleeve 3 in outside, the bottom of the first sleeve 3 are connected with right ladder 1 and left ladder 2 respectively, the outside in the middle part of horizon bar 6
A second sleeve 5 is arranged, be connected on the outside of the second sleeve 5 second support bar 7, described second support bar 7 and second sleeve 5
It is perpendicular.
Preferably, described second sleeve 5 is weldingly connected with horizon bar 6, and described first support bar 4 is perpendicular to second
Strut 7.
Use process of the present utility model is as follows：
Double ladder is positioned over the place for needing to be constructed, double ladder is strutted, after double ladder is put surely, by two supporting legs
Second support bar 7 be respectively installed to before and after left ladder 2 and right ladder 1 in first sleeve 3 of both sides, first support bar
4 are touched with ground.This completes the assembling of double ladder, workmen when in use, if double ladder is toppled over to one side,
First support bar 4 can provide a lateral support force for double ladder, can effectively prevent rollover.After construction is completed, just
Supporting leg can be unloaded, close up double ladder, complete this construction.
The above, only this utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any those familiar with the art in the technical scope that this utility model is disclosed, according to this practicality
New technical scheme and its inventive concept equivalent or change in addition, should all cover protection domain of the present utility model it
It is interior.This utility model does not describe part in detail, is the known technology of those skilled in the art of the present technique.
Claims (2)
1. a kind of safe double ladder, it is characterised in that including double ladder body, described double ladder body includes right ladder and a left side
Ladder, before and after the top of described right ladder and left ladder, both sides are relative is provided with two supporting legs；Described supporting leg includes a water
Flat bar, is provided with two at the two ends of horizon bar relatively and is parallel to each other and the first support bar perpendicular with horizon bar；On the described right side
Ladder each first support bar corresponding with both sides before and after left ladder is provided with first sleeve being sheathed on the outside of first support bar, the
The bottom of one sleeve is connected with right ladder and left ladder respectively, and the outside in the middle part of horizon bar is arranged a second sleeve, second
Be connected on the outside of sleeve a second support bar, and described second support bar is perpendicular with second sleeve.
2. safe double ladder according to claim 1, it is characterised in that described second sleeve and horizon bar welding phase
Even, described first support bar is perpendicular to second support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621101304.8U CN206053834U (en) | 2016-09-30 | 2016-09-30 | A kind of safe double ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621101304.8U CN206053834U (en) | 2016-09-30 | 2016-09-30 | A kind of safe double ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206053834U true CN206053834U (en) | 2017-03-29 |
Family
ID=58363493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621101304.8U Expired - Fee Related CN206053834U (en) | 2016-09-30 | 2016-09-30 | A kind of safe double ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206053834U (en) |
-
2016
- 2016-09-30 CN CN201621101304.8U patent/CN206053834U/en not_active Expired - Fee Related
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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: 20170329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |