CN204357337U - A kind of multipurpose herringbone is ascended a height insulated platform ladder - Google Patents
A kind of multipurpose herringbone is ascended a height insulated platform ladder Download PDFInfo
- Publication number
- CN204357337U CN204357337U CN201420715164.8U CN201420715164U CN204357337U CN 204357337 U CN204357337 U CN 204357337U CN 201420715164 U CN201420715164 U CN 201420715164U CN 204357337 U CN204357337 U CN 204357337U
- Authority
- CN
- China
- Prior art keywords
- ladder
- installing plate
- pin
- paralell
- herringbone
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Abstract
The utility model discloses a kind of multipurpose herringbone to ascend a height insulated platform ladder, left ladder (1) and right ladder (2) are all set to telescopic ladder, left ladder (1) and right ladder (2) are placed in circular array, left ladder (1) top-side is provided with bearing pin I (3), right ladder (2) top-side is provided with pin-and-hole I (4), left ladder (1) and right ladder (2) bottom are all provided with skidproof supporting leg (5), be used as double ladder use time, form in the pin-and-hole I (4) that the bearing pin I (3) at left ladder (1) top inserts right ladder (2) top and be rotationally connected.
Description
Technical field
The utility model relates to a kind of multipurpose herringbone and to ascend a height insulated platform ladder.
Background technology
Current double ladder forms herringbone ladder by two groups of ladders, and the stability of this ladder is poor, is just easy to fall down, causes security incident if produce to rock when constructor steps on ladder top.
Summary of the invention
The utility model provides a kind of multipurpose herringbone and to ascend a height insulated platform ladder, stability when it not only uses and safety relatively good, and dismounting, install and carry also more convenient.
The utility model have employed following technical scheme: a kind of multipurpose herringbone is ascended a height insulated platform ladder, it comprises left ladder and right ladder, left ladder and right ladder are all set to telescopic ladder, left ladder and right ladder are that circular array is placed, left ladder top-side is provided with bearing pin I, right ladder top-side is provided with pin-and-hole I, all skidproof supporting leg is provided with bottom left ladder and right ladder, be used as double ladder use time, form in the pin-and-hole I that the bearing pin I at left ladder top inserts right ladder top and be rotationally connected, when needs are as when using with platform herringbone step ladder, between left ladder top and right ladder top, installing plate is installed, the side that installing plate is connected with left ladder is provided with pin-and-hole II, the side that installing plate is connected with right ladder is provided with pin shaft II, left ladder top is inserted in pin-and-hole II to be formed by bearing pin I and is removably connected, right ladder top is inserted in pin-and-hole I to be formed by pin shaft II and is removably connected, on installing plate surface, paralell is installed, for removably connecting between paralell and installing plate, safe fence is provided with around paralell.
Described skidproof supporting leg is provided with the base of two symmetries, is wrapped with rubber sleeve at base.Be provided with strip bracing frame between described left ladder and right ladder, the two ends of bracing frame by screw and left ladder with right ladder for being fixedly connected with.The surrounding of described installing plate is provided with positive stop strip, and paralell is positioned at positive stop strip, and paralell is provided with screw I, and installing plate is provided with screw II, removably connects after paralell is placed on installing plate by inserting nut formation in screw I and screw II.Described left ladder and right ladder are insulating glass steel.Described paralell and installing plate are insulating glass steel.
The utility model has following beneficial effect: after have employed above technical scheme, the utility model comprises left ladder and right ladder, left ladder and right ladder are all set to telescopic ladder, left ladder and right ladder are that circular array is placed, left ladder top-side is provided with bearing pin I, right ladder top-side is provided with pin-and-hole I, all skidproof supporting leg is provided with bottom left ladder and right ladder, be used as double ladder use time, form in the pin-and-hole I that the bearing pin I at left ladder top inserts right ladder top and be rotationally connected, when needs are as when using with platform herringbone step ladder, between left ladder top and right ladder top, installing plate is installed, the side that installing plate is connected with left ladder is provided with pin-and-hole II, the side that installing plate is connected with right ladder is provided with pin shaft II, left ladder top is inserted in pin-and-hole II to be formed by bearing pin I and is removably connected, right ladder top is inserted in pin-and-hole I to be formed by pin shaft II and is removably connected, on installing plate surface, paralell is installed, for removably connecting between paralell and installing plate, safe fence is provided with around paralell, so not only applied range, can combinationally use according to different occasions, and use time stability and safety relatively good, dismounting, install and carry also more convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation that left ladder of the present utility model is directly connected with right ladder.
Fig. 2 is the structural representation of the utility model with paralell.
Detailed description of the invention
In FIG, the utility model provides a kind of multipurpose herringbone and to ascend a height insulated platform ladder, it comprises left ladder 1 and right ladder 2, left ladder 1 and right ladder 2 are insulating glass steel, left ladder 1 and right ladder 2 are all set to telescopic ladder, left ladder 1 and right ladder 2 are placed in circular array, strip bracing frame 9 is provided with between described left ladder 1 and right ladder 2, the two ends of bracing frame 9 by screw and left ladder 1 with right ladder 2 for being fixedly connected with, left ladder 1 top-side is provided with bearing pin I 3, right ladder 2 top-side is provided with pin-and-hole I 4, skidproof supporting leg 5 is all provided with bottom left ladder 1 and right ladder 2, described skidproof supporting leg 5 is provided with the base of two symmetries, rubber sleeve is wrapped with at base, be used as double ladder use time, form in the pin-and-hole I 4 at right ladder 2 top of bearing pin I 3 insertion at left ladder 1 top and be rotationally connected, when needs are as when using with platform herringbone step ladder, between left ladder 1 top and right ladder 2 top, installing plate 6 is installed, the side that installing plate 6 is connected with left ladder 1 is provided with pin-and-hole II, the side that installing plate 6 is connected with right ladder 2 is provided with pin shaft II, left ladder 1 top is inserted in pin-and-hole II to be formed by bearing pin I 3 and is removably connected, right ladder 2 top is inserted in pin-and-hole I 4 to be formed by pin shaft II and is removably connected, on installing plate 6 surface, paralell 7 is installed, for removably connecting between paralell 7 and installing plate 6, safe fence 8 is provided with around paralell 7, the surrounding of described installing plate 6 is provided with positive stop strip 10, paralell 7 is positioned at positive stop strip 10, paralell 7 is provided with screw I, installing plate 6 is provided with screw II, removably connect by inserting nut 11 formation in screw I and screw II after paralell 7 is placed on installing plate 6, described paralell 7 is insulating glass steel with installing plate 6.
Claims (6)
1. a multipurpose herringbone is ascended a height insulated platform ladder, it is characterized in that it comprises left ladder (1) and right ladder (2), left ladder (1) and right ladder (2) are all set to telescopic ladder, left ladder (1) and right ladder (2) are placed in circular array, left ladder (1) top-side is provided with bearing pin I (3), right ladder (2) top-side is provided with pin-and-hole I (4), left ladder (1) and right ladder (2) bottom are all provided with skidproof supporting leg (5), be used as double ladder use time, form in the pin-and-hole I (4) that the bearing pin I (3) at left ladder (1) top inserts right ladder (2) top and be rotationally connected, when needs are as when using with platform herringbone step ladder, installing plate (6) is installed between left ladder (1) top and right ladder (2) top, the side that installing plate (6) is connected with left ladder (1) is provided with pin-and-hole II, the side that installing plate (6) is connected with right ladder (2) is provided with pin shaft II, left ladder (1) top is inserted in pin-and-hole II to be formed by bearing pin I (3) and is removably connected, right ladder (2) top is inserted in pin-and-hole I (4) to be formed by pin shaft II and is removably connected, on installing plate (6) surface, paralell (7) is installed, for removably connecting between paralell (7) and installing plate (6), safe fence (8) is provided with around paralell (7).
2. multipurpose herringbone according to claim 1 is ascended a height insulated platform ladder, it is characterized in that described skidproof supporting leg (5) is provided with the base of two symmetries, is wrapped with rubber sleeve at base.
3. multipurpose herringbone according to claim 1 is ascended a height insulated platform ladder, it is characterized in that being provided with strip bracing frame (9) between described left ladder (1) and right ladder (2), the two ends of bracing frame (9) by screw and left ladder (1) with right ladder (2) for being fixedly connected with.
4. multipurpose herringbone according to claim 1 is ascended a height insulated platform ladder, it is characterized in that the surrounding of described installing plate (6) is provided with positive stop strip (10), paralell (7) is positioned at positive stop strip (10), paralell (7) is provided with screw I, installing plate (6) is provided with screw II, and paralell (7) is placed on installing plate (6) and removably connects by inserting nut (11) formation in screw I and screw II afterwards.
5. multipurpose herringbone according to claim 1 is ascended a height insulated platform ladder, it is characterized in that described left ladder (1) and right ladder (2) are insulating glass steel.
6. multipurpose herringbone according to claim 1 is ascended a height insulated platform ladder, it is characterized in that described paralell (7) and installing plate (6) are insulating glass steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420715164.8U CN204357337U (en) | 2014-11-26 | 2014-11-26 | A kind of multipurpose herringbone is ascended a height insulated platform ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420715164.8U CN204357337U (en) | 2014-11-26 | 2014-11-26 | A kind of multipurpose herringbone is ascended a height insulated platform ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204357337U true CN204357337U (en) | 2015-05-27 |
Family
ID=53258814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420715164.8U Expired - Fee Related CN204357337U (en) | 2014-11-26 | 2014-11-26 | A kind of multipurpose herringbone is ascended a height insulated platform ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204357337U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499923A (en) * | 2014-11-26 | 2015-04-08 | 国家电网公司 | Multi-purpose herringbone climbing insulation platform ladder |
-
2014
- 2014-11-26 CN CN201420715164.8U patent/CN204357337U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499923A (en) * | 2014-11-26 | 2015-04-08 | 国家电网公司 | Multi-purpose herringbone climbing insulation platform ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 |