CN204532025U - A kind of dual-purpose insulating ladder - Google Patents
A kind of dual-purpose insulating ladder Download PDFInfo
- Publication number
- CN204532025U CN204532025U CN201520166650.3U CN201520166650U CN204532025U CN 204532025 U CN204532025 U CN 204532025U CN 201520166650 U CN201520166650 U CN 201520166650U CN 204532025 U CN204532025 U CN 204532025U
- Authority
- CN
- China
- Prior art keywords
- supporting leg
- lockplate
- handrail frame
- ladder
- obliquely
- 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
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000009194 climbing Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- Ladders (AREA)
Abstract
The dual-purpose insulating ladder of one of the present utility model, comprise terraced body, the ladder left and right sides, body top is vertically symmetrically arranged with and is bent into leg-of-mutton handrail frame, one end, two handrail frame bases obliquely symmetry is extended with supporting leg I, rotating shaft is rotatably connected between two handrail frame base other ends, rotating shaft two ends are connected with supporting leg II, supporting leg II is provided with radial caging bolt hole, two handrail frame bases are provided with lockplate obliquely and obliquely, lockplate are provided with the caging bolt that can penetrate in supporting leg II upper limit bolt hole; All support bar is horizontally connected with between the base of two handrail frames and hypotenuse, between two supporting legs I and between two supporting legs II.The beneficial effects of the utility model are: can use as ladder when needing to ascend a height, and can use again at ordinary times, save space as chair, and its utilization rate is improved greatly, use also convenient safety.
Description
Technical field
The utility model relates to a kind of dual-purpose insulating ladder.
Background technology
Can insulating ladder be used in power industry, especially often use when transformer station is checked and keep in repair the energy meter of two layers, cupboard.But traditional insulating ladder is heavier, be inconvenient to move, and the needs of shelving of insulating ladder take up room, become burden.Because human body adds the height of arm generally at about 2.1 meters, conventional chair height is 0.4 meter, the height that both add up is about 2.5 meters, insufficient height when therefore utilizing conventional chair to ascend a height, if to stack up use with two chairs, then need other people to help, use both inconvenient, also dangerous.
Summary of the invention
For solving above technical deficiency, the utility model provides a kind of easy to use, the dual-purpose insulating ladder in joint space-efficient.
The utility model is realized by following measures:
The dual-purpose insulating ladder of one of the present utility model, comprise terraced body, the left and right sides, described terraced body top is vertically symmetrically arranged with and is bent into leg-of-mutton handrail frame, one end, two handrail frame bases obliquely symmetry is extended with supporting leg I, rotating shaft is rotatably connected between two handrail frame base other ends, described rotating shaft two ends are connected with supporting leg II, supporting leg II is provided with radial caging bolt hole, two handrail frame bases are provided with lockplate obliquely and obliquely, described lockplate are provided with the caging bolt that can penetrate in supporting leg II upper limit bolt hole; All support bar is horizontally connected with between the base of two handrail frames and hypotenuse, between two supporting legs I and between two supporting legs II.
Above-mentioned lockplate is positioned at the outside of supporting leg II, and the lockplate of homonymy is divided into ladder lockplate and seat lock
Determine plate, ladder lockplate parallels with the hypotenuse of handrail frame.
Integrally be bent with the bracing piece that overlaps below above-mentioned handrail frame base, described bracing piece is integrated with supporting leg I and is connected.
The beneficial effects of the utility model are: can use as ladder when needing to ascend a height, and can use again at ordinary times, save space as chair, and its utilization rate is improved greatly, use also convenient safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model when using as ladder.
Fig. 2 is the structural scheme of mechanism of the utility model when using as chair.
Wherein: 1 handrail frame, 2 supporting leg I, 3 supporting leg II, 4 rotating shafts, 5 support bars, 6 ladder lockplates, 7 seat lockplates.
Detailed description of the invention
Below in conjunction with accompanying drawing, further detailed description is done to the utility model:
The dual-purpose insulating ladder of one of the present utility model, not only can use as ladder, and just can be used as seat by lockover simply.Improve the utilization rate of insulating ladder, save space.
As shown in Figure 1, be the structural representation of the utility model when using as ladder.It comprises terraced body, the ladder left and right sides, body top is vertically symmetrically arranged with and is bent into leg-of-mutton handrail frame 1, one end, two handrail frame 1 bases obliquely symmetry is extended with supporting leg I 2, rotating shaft 4 is rotatably connected between two handrail frame 1 base other ends, rotating shaft 4 two ends are connected with supporting leg II 3, supporting leg II 3 is provided with radial caging bolt hole, two handrail frame 1 bases are provided with lockplate obliquely and obliquely, lockplate are provided with the caging bolt that can penetrate in supporting leg II 3 upper limit bolt hole; Support bar 5 is all horizontally connected with between the base of two handrail frames 1 and hypotenuse, between two supporting legs I 2 and between two supporting legs II 3.Lockplate is positioned at the outside of supporting leg II 3, and the lockplate of homonymy is divided into ladder lockplate 6 and seat lockplate 7, and ladder lockplate 6 parallels with the hypotenuse of handrail frame 1.Handrail frame 1 is integrally bent with the bracing piece that overlaps below base, and bracing piece is integrated with supporting leg I 2 and is connected.When doing ladder use, supporting leg II 3 forwards below to and locks with the caging bolt on ladder lockplate 6, such supporting leg I 2 and supporting leg II 3 are as the support section of ladder, supporting leg II 3 and the hypotenuse of handrail frame 1 are in a plane tilted simultaneously, as the climbing face of ladder, handrail frame 1 at top as handrail, can also play booster action.Support bar 5 between two supporting legs II 3 and between handrail frame 1 is just as the pedal cross bar of ladder.
As shown in Figure 2, structural scheme of mechanism when the utility model uses as chair.Be exactly that the insulating ladder in Fig. 1 is inverted, supporting leg II 3 is rotated to below simultaneously, and lock with the caging bolt on seat lockplate 7, thus supporting leg I 2 just becomes the chair back of seat, handrail frame 1 and supporting leg II 3 become seat leg, and the support bar 5 place plane originally between handrail frame 1 base just can as seat.
The above is only the preferred embodiment of this patent; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the art of this patent principle; can also make some improvement and replacement, these improve and replace the protection domain that also should be considered as this patent.
Claims (3)
1. a dual-purpose insulating ladder, it is characterized in that: comprise terraced body, the left and right sides, described terraced body top is vertically symmetrically arranged with and is bent into leg-of-mutton handrail frame, one end, two handrail frame bases obliquely symmetry is extended with supporting leg I, rotating shaft is rotatably connected between two handrail frame base other ends, described rotating shaft two ends are connected with supporting leg II, supporting leg II is provided with radial caging bolt hole, two handrail frame bases are provided with lockplate obliquely and obliquely, described lockplate are provided with the caging bolt that can penetrate in supporting leg II upper limit bolt hole; All support bar is horizontally connected with between the base of two handrail frames and hypotenuse, between two supporting legs I and between two supporting legs II.
2. dual-purpose insulating ladder according to claim 1, it is characterized in that: described lockplate is positioned at the outside of supporting leg II, the lockplate of homonymy is divided into ladder lockplate and seat lockplate, and ladder lockplate parallels with the hypotenuse of handrail frame.
3. dual-purpose insulating ladder according to claim 1, it is characterized in that: be integrally bent with the bracing piece that overlaps below described handrail frame base, described bracing piece is integrated with supporting leg I and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520166650.3U CN204532025U (en) | 2015-03-24 | 2015-03-24 | A kind of dual-purpose insulating ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520166650.3U CN204532025U (en) | 2015-03-24 | 2015-03-24 | A kind of dual-purpose insulating ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204532025U true CN204532025U (en) | 2015-08-05 |
Family
ID=53746048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520166650.3U Expired - Fee Related CN204532025U (en) | 2015-03-24 | 2015-03-24 | A kind of dual-purpose insulating ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204532025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832078A (en) * | 2015-03-24 | 2015-08-12 | 国家电网公司 | A dual-purpose insulated ladder |
-
2015
- 2015-03-24 CN CN201520166650.3U patent/CN204532025U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832078A (en) * | 2015-03-24 | 2015-08-12 | 国家电网公司 | A dual-purpose insulated 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: 20150805 Termination date: 20160324 |