CN205063793U - Insulating ladder of electric power - Google Patents
Insulating ladder of electric power Download PDFInfo
- Publication number
- CN205063793U CN205063793U CN201520849526.7U CN201520849526U CN205063793U CN 205063793 U CN205063793 U CN 205063793U CN 201520849526 U CN201520849526 U CN 201520849526U CN 205063793 U CN205063793 U CN 205063793U
- Authority
- CN
- China
- Prior art keywords
- ladder
- spacer pin
- ladder frame
- slide bar
- flexible
- 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)
Abstract
The utility model discloses an insulating ladder of electric power, including first ladder frame and second ladder frame, the ladder body is configure into to first ladder frame and second ladder, equal slidable mounting has the extension ladder frame in the inner chamber of first ladder frame and second ladder frame, and the top of two extension ladder framves passes through that the hinge is articulated to be installed, first ladder frame and second ladder frame be articulated expansion plate and the connecting plate installed respectively, the slide bar is installed in the slide of connecting plate inner chamber, and on the lateral wall of slide equidistant be equipped with with the second spacer pin assorted spacing groove of slide bar tip. There is the extension ladder frame through slidable mounting in first ladder frame and second ladder frame, can makes highly can adjusting of this ladder, through the cooperation of second spacer pin and spacing groove, can reach at the ladder and make it fix after required high, through the cooperation that is equipped with movable groove and second spacer pin on the slide, can fold up this ladder and deposit.
Description
Technical field
The utility model relates to electric insulation ladder technical field, is specially a kind of electric insulation ladder.
Background technology
Ladder is a kind of daily life tools, limit is done by two long thick bar, scansorial cross bar is crossed in centre, for climbing, but, current ladder application is very extensive, wherein have a kind of for the electric insulation ladder in power construction, and the large multiplex nail of common insulating ladder assemble together, with low content of technology, take up room large, heavy and unsightly.
Along with the continuous progress of science and technology and constantly bringing forth new ideas of people, there is more and more advanced electric insulation ladder for people to use, there is certain potential safety hazard simultaneously, fixed coefficient due to common electric insulation ladder is not fine, need people under usual ladder to help, and for the working environment of differing heights, height all well can not be reached.
Utility model content
The purpose of this utility model is to provide a kind of electric insulation ladder, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of electric insulation ladder, comprise the first ladder and the second ladder, described first ladder and the second ladder form ladder body, flexible ladder is all slidably fitted with in the inner chamber of described first ladder and the second ladder, and the top of two flexible ladders is by the hinged installation of hinge, the sidewall of described first ladder and the second ladder is equipped with spacing hole, and spacing hole is corresponding with the spacing hole of flexible ladder sidewall, the first spacer pin is interspersed with in described spacing hole, described first ladder and the second ladder are hinged is respectively provided with expansion plate and junction plate, and the end of expansion plate is slidably fitted with slide bar, described slide bar is arranged in the slideway of junction plate inner chamber, and the sidewall of slideway is equidistantly provided with the stopper slot matched with the second spacer pin of slide bar end.
Preferably, the cross sectional shape of described stopper slot and the second spacer pin is regular hexagon, and its size dimension all matches.
Preferably, described slideway is provided with loose slot, and loose slot is arranged at the one end away from the second ladder, and the diameter of described loose slot is more than or equal to the diagonal of the second spacer pin.
Preferably, the treadle of described first ladder, the second ladder and flexible ladder is all enclosed with anti-skidding protective sleeve.
Compared with prior art, the beneficial effects of the utility model are: this electric insulation ladder, 1, by being slidably fitted with flexible ladder in the first ladder and the second ladder, the height of this ladder can be made to regulate;
2, by being provided with cooperatively interacting of slide bar and slideway, slide bar end is provided with the second spacer pin simultaneously, can it be made to fix by the cooperation of the second spacer pin and stopper slot after ladder reaches desired height, does not need extraneous support;
3, by being provided with coordinating of loose slot and the second spacer pin on slideway, this ladder collapses can be got up deposit.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1, the first ladder, the 2, second ladder, 3, flexible ladder, 4, hinge, the 5, first spacer pin, 6, spacing hole, 7, junction plate, 8, expansion plate, 9, slide bar, 10, loose slot, the 11, second spacer pin, 12, stopper slot, 13, slideway.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of electric insulation ladder, comprise the first ladder 1 and the second ladder 2, described first ladder 1 and the second ladder 2 form ladder body, flexible ladder 3 is all slidably fitted with in the inner chamber of described first ladder 1 and the second ladder 2, and the top of two flexible ladders 3 is by the hinged installation of hinge 4, by being slidably fitted with flexible ladder 3 in the first ladder 1 and the second ladder 2, the height of this ladder can be made to regulate, described first ladder 1, the treadle of the second ladder 2 and flexible ladder 3 is all enclosed with anti-skidding protective sleeve, the sidewall of described first ladder 1 and the second ladder 2 is equipped with spacing hole 6, and spacing hole 6 is corresponding with the spacing hole of flexible ladder 3 sidewall, the first spacer pin 5 is interspersed with in described spacing hole 6, described first ladder 1 and the second ladder 2 is hinged is respectively provided with expansion plate 8 and junction plate 7, and the end of expansion plate 8 is slidably fitted with slide bar 9, described slide bar 9 is arranged in the slideway 13 of junction plate 7 inner chamber, and the sidewall of slideway 13 is equidistantly provided with the stopper slot 12 matched with the second spacer pin 11 of slide bar 9 end, by being provided with cooperatively interacting of slide bar 9 and slideway 13, the end of slide bar 9 is provided with the second spacer pin 11 simultaneously, can it be made to fix by the cooperation of the second spacer pin 11 and stopper slot 12 after ladder reaches desired height, do not need extraneous support, described slideway 13 is provided with loose slot 10, and loose slot 10 is arranged at the one end away from the second ladder 2, the diameter of described loose slot 10 is more than or equal to the diagonal of the second spacer pin 11, the cross sectional shape of described stopper slot 12 and the second spacer pin 11 is regular hexagon, and its size dimension all matches, by being provided with coordinating of loose slot 10 and the second spacer pin 11 on slideway 13, this ladder collapses can be got up deposit.
Operating principle of the present utility model: need the first ladder 1 in use, second ladder 2 and flexible ladder 3 with the use of, it is made to reach desirable height, by the first spacer pin 5 and spacing hole 6 with the use of, flexible ladder 3 is fixed, prevent landing, after fixing, slide bar 9 is outwards taken out, expansion plate 8 can be slided at the inner chamber of junction plate 7, all the second spacer pin 11 of slide bar 9 end is inserted in the stopper slot 12 that matches with it when having chosen ladder angle, after use, only slide bar 9 need be extracted, and make slide bar 9 put with in loose slot 10, junction plate 7 and expansion plate 8 are folded up, so that deposit.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (4)
1. an electric insulation ladder, comprise the first ladder (1) and the second ladder (2), described first ladder (1) and the second ladder (2) form ladder body, it is characterized in that: in the inner chamber of described first ladder (1) and the second ladder (2), be all slidably fitted with flexible ladder (3), and the top of two flexible ladders (3) is by hinge (4) hinged installation, the sidewall of described first ladder (1) and the second ladder (2) is equipped with spacing hole (6), and spacing hole (6) is corresponding with the spacing hole of flexible ladder (3) sidewall, the first spacer pin (5) is interspersed with in described spacing hole (6), described first ladder (1) and the second ladder (2) are hinged is respectively provided with expansion plate (8) and junction plate (7), and the end of expansion plate (8) is slidably fitted with slide bar (9), described slide bar (9) is arranged in the slideway (13) of junction plate (7) inner chamber, and the sidewall of slideway (13) is equidistantly provided with the stopper slot (12) matched with second spacer pin (11) of slide bar (9) end.
2. a kind of electric insulation ladder according to claim 1, is characterized in that: described stopper slot (12) is regular hexagon with the cross sectional shape of the second spacer pin (11), and its size dimension all matches.
3. a kind of electric insulation ladder according to claim 1 and 2, it is characterized in that: described slideway (13) is provided with loose slot (10), and loose slot (10) is arranged at the one end away from the second ladder (2), the diameter of described loose slot (10) is more than or equal to the diagonal of the second spacer pin (11).
4. a kind of electric insulation ladder according to claim 1, is characterized in that: the treadle of described first ladder (1), the second ladder (2) and flexible ladder (3) is all enclosed with anti-skidding protective sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520849526.7U CN205063793U (en) | 2015-10-29 | 2015-10-29 | Insulating ladder of electric power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520849526.7U CN205063793U (en) | 2015-10-29 | 2015-10-29 | Insulating ladder of electric power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205063793U true CN205063793U (en) | 2016-03-02 |
Family
ID=55390362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520849526.7U Expired - Fee Related CN205063793U (en) | 2015-10-29 | 2015-10-29 | Insulating ladder of electric power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205063793U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639852A (en) * | 2016-12-01 | 2017-05-10 | 国网山东省电力公司枣庄供电公司 | Movable elevating step ladder |
| CN112482978A (en) * | 2021-01-01 | 2021-03-12 | 张超 | Electric power overhaul frame |
-
2015
- 2015-10-29 CN CN201520849526.7U patent/CN205063793U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639852A (en) * | 2016-12-01 | 2017-05-10 | 国网山东省电力公司枣庄供电公司 | Movable elevating step ladder |
| CN106639852B (en) * | 2016-12-01 | 2018-03-20 | 国网山东省电力公司枣庄供电公司 | A kind of movable lifting fork ladder |
| CN112482978A (en) * | 2021-01-01 | 2021-03-12 | 张超 | Electric power overhaul frame |
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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: 20160302 Termination date: 20171029 |