CN208347664U - A kind of electric power double ladder - Google Patents
A kind of electric power double ladder Download PDFInfo
- Publication number
- CN208347664U CN208347664U CN201821012027.2U CN201821012027U CN208347664U CN 208347664 U CN208347664 U CN 208347664U CN 201821012027 U CN201821012027 U CN 201821012027U CN 208347664 U CN208347664 U CN 208347664U
- Authority
- CN
- China
- Prior art keywords
- ladder
- column
- seat
- universal wheel
- shelves
- 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 provides a kind of electric power double ladder, and the side wall of the first ladder is fixedly connected with the second column, is hinged with the second ladder in the other side of the first ladder, on first ladder, and the side opposite with the second column is fixedly connected with the first column；Universal wheel strut all is installed using being rotatably connected in the bottom sidewall of first column and the second column, the bottom end of the universal wheel strut is equipped with universal wheel, the front surface of first column and the second column is fixedly connected with purlin shelves, the upper end of second column is provided with ladder seat, the side of second column is rotatably connected to folding seat, the upper end of the folding seat is hinged with the first seat, and the side of first seat is provided with the second seat.It can effectively solve to propose to be not provided with universal wheel in above-mentioned background technique, it has not been convenient to which user moves ladder, fixed purlin shelves is not provided with, the problem of cannot improving the stability of ladder, ladder is caused to be easy sliding.
Description
Technical field
The utility model relates to electric power project engineering field more particularly to a kind of electric power double ladders.
Background technique
Daily life tools do side by two root long thick bar, and scansorial cross bar is crossed in centre, for climbing, usually
It is double ladder and yi shaped ladder, but double ladder currently on the market, it is not provided with universal wheel, it has not been convenient to which user moves ladder
It is dynamic, fixed purlin shelves are not provided with, the stability of ladder cannot be improved, cause ladder to be easy sliding, be not provided with knob, it has not been convenient to
The carrying ladder of user's long range, is not provided with folding seat, and a rest chair cannot be provided for user.
Utility model content
The utility model provides a kind of electric power double ladder, can effectively solve to propose to be not provided in above-mentioned background technique
Universal wheel, it has not been convenient to which user moves ladder, is not provided with fixed purlin shelves, cannot improve the stability of ladder, cause
Ladder is easy sliding, is not provided with knob, it has not been convenient to which the carrying ladder of user's long range is not provided with folding seat, Bu Nengwei
User provides the problem of rest chair.
In order to realize above-mentioned technical characteristic, purpose of the utility model is realized as follows: a kind of electric power double ladder,
Including the first ladder, the side wall of first ladder is fixedly connected with the second column, is hinged in the other side of the first ladder
Two ladders, on first ladder, and the side opposite with the second column is fixedly connected with the first column；First column and
Universal wheel strut all is installed using being rotatably connected in the bottom sidewall of second column, the bottom end installation of the universal wheel strut
There is a universal wheel, the front surface of first column and the second column is fixedly connected with purlin shelves, is provided in the upper end of the second column
Ladder seat, the top of the ladder seat are provided with telescopic rod, and the side of the purlin shelves is hinged with fixed purlin shelves, the telescopic rod
Upper end is fixedly connected with knob, and the side of second column is rotatably connected to folding seat, and the upper end of the folding seat is hinged with
The side of first seat, first seat is provided with the second seat.
The side wall of the telescopic rod is provided with sliding slot.
Shaft is provided between first seat and the second seat, and the first seat and the second seat are rotated by shaft
Connection.
Through bolt is equipped on the universal wheel strut, the surface of the bolt is provided with screw thread, and the surface of bolt
It is connect with the inner wall of universal wheel strut by threads turn, the other end of the bolt and insertion are mounted on inside the second column
Nut set, which is constituted, to be threadedly coupled.
There are two the fixed purlin shelves settings, and fixed purlin shelves are located between the first ladder and the second ladder.
The utility model has the advantages that:
1, fixed purlin shelves by being fixed on the purlin shelves of the second ladder by the utility model manually, to improve double ladder
Stability prevents double ladder from sliding tumble injury user.
2, the utility model by twisting bolt manually, so as to adjust the rotation angle of universal wheel, convenient for users to moving
Dynamic ladder.
3, the utility model is by manually adjusting the height of telescopic rod, thus convenient for users to long range to double ladder into
Row is carried.
4, the utility model is by the way that the first seat and the second seat are unfolded manually, provides short time for user
Rest place.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the fixation purlin mark structure schematic diagram of the utility model.
Fig. 3 is the Telescopic rod structure schematic diagram of the utility model.
Fig. 4 is the folding seat mounting structure schematic diagram of the utility model.
In figure: 1, the first ladder；2, purlin shelves；3, fixed purlin shelves；4, it shakes hands；5, telescopic rod；6, the first column；7, universal
Wheel；8, universal wheel strut；9, bolt；10, the second column；11, the second ladder；12, folding seat；13, the first seat；14, second
Seat.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
Referring to Fig. 1-4, a kind of electric power double ladder, including the first ladder 1, the side wall of first ladder 1 are fixedly connected
Have the second column 10, be hinged with the second ladder 11 in the other side of the first ladder 1, on first ladder 1, and with the second column
10 opposite sides are fixedly connected with the first column 6；All using in the bottom sidewall of first column 6 and the second column 10 can
Rotation connection is equipped with universal wheel strut 8, and the bottom end of the universal wheel strut 8 is equipped with universal wheel 7,6 He of the first column
The front surface of second column 10 is fixedly connected with purlin shelves 2, and the upper end of the second column 10 is provided with ladder seat 15, the ladder seat
15 top is provided with telescopic rod 5, and the side of the purlin shelves 2 is hinged with fixed purlin shelves 3, and the upper end of the telescopic rod 5 is fixed to be connected
It is connected to knob 4, the side of second column 10 is rotatably connected to folding seat 12, and the upper end of the folding seat 12 is hinged with first
Seat 13, the side of first seat 13 are provided with the second seat 14.By using above-mentioned electric power double ladder, Neng Goufang
Just be used for electric power overhaul, make it in use, easily its position can be carried out certain, have by fixed purlin shelves 3
The stability of effect improved in ladder use process, can easily move ladder, simultaneously by the knob 4
By setting folding seat the position of a rest can be provided to user.
Further, the side wall of the telescopic rod 5 is provided with sliding slot.Telescopic rod can be manually adjusted by the way that sliding slot is arranged
5 telescopic height, and then improve its convenience used.
Further, shaft, and the first seat 13 and second are provided between first seat 13 and the second seat 14
Seat 14 is rotatablely connected by shaft.It is connected by using above-mentioned shaft, ensure that can easily fold between the two, into
And ensure that its convenience used, prevent it from occupying excessive space.
Further, through bolt 9 is equipped on the universal wheel strut 8, the surface of the bolt 9 is provided with screw thread,
And the surface of bolt 9 is connect with the inner wall of universal wheel strut 8 by threads turn, the other end of the bolt 9 and insertion are installed
Nut set inside the second column 10, which is constituted, to be threadedly coupled.Universal wheel strut can be manually adjusted by using above-mentioned structure
8 rotation angle.
Further, there are two fixed 3 settings of purlin shelves, and fixed purlin shelves 3 are located at the first ladder 1 and second-order
Between ladder 11.The stability of double ladder is effectively raised by above-mentioned fixation purlin shelves 3, and then ensure that the peace of operating personnel
Quan Xing.
The principles of the present invention and process for using:
The side of purlin shelves 2 is hinged with fixed purlin shelves 3, by the purlin shelves that fixed purlin shelves 3 are fixed on to the second ladder 11 manually
On, to improve the stability of double ladder, prevent double ladder from sliding tumble injury user, the side wall of the second column 10 is rotatably connected to
Universal wheel strut 8, the bottom end of universal wheel strut 8 is rotatably connected to universal wheel 7, and the side wall insertion of universal wheel strut 8 is provided with
Bolt 9, by twisting bolt 9 manually, so as to adjust the rotation angle of universal wheel 7, convenient for users to mobile ladder, the first rank
The upper end of ladder 1 is fixedly connected with telescopic rod 5, and the upper end of telescopic rod 5 is fixedly connected with knob 4, by manually adjusting telescopic rod 5
Highly, so that carrying to double ladder convenient for users to long range, the side of the second column 10 are rotatably connected to folding seat
12, the upper end of folding seat 12 is hinged with the first seat 13, and the side of the first seat 13 is provided with the second seat 14, by manually will
First seat 13 and the expansion of the second seat 14, provide the rest place of a short time for user.
The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model
System, the technical solution that the protection scope of the utility model should be recorded with claim, the technical solution recorded including claim
The equivalents of middle technical characteristic are protection scope.Equivalent replacement i.e. within this range is improved, also in the utility model
Protection scope within.
Claims (5)
1. a kind of electric power double ladder, it is characterised in that: including the first ladder (1), the side wall of first ladder (1) is fixed to be connected
The second column (10) are connected to, are hinged with the second ladder (11) in the other side of the first ladder (1), on first ladder (1), and
Opposite side is fixedly connected with the first column (6) with the second column (10)；First column (6) and the second column (10)
It is all equipped with universal wheel strut (8) using being rotatably connected in bottom sidewall, the bottom end of the universal wheel strut (8) is equipped with ten thousand
To wheel (7), the front surface of first column (6) and the second column (10) is fixedly connected with purlin shelves (2), in the second column (10)
Upper end be provided with ladder seat (15), the top of the ladder seat (15) is provided with telescopic rod (5), the side of purlin shelves (2)
Fixed purlin shelves (3) are hinged with, the upper end of the telescopic rod (5) is fixedly connected with knob (4), the side of second column (10)
It is rotatably connected to folding seat (12), the upper end of the folding seat (12) is hinged with the first seat (13), first seat (13)
Side be provided with the second seat (14).
2. a kind of electric power double ladder according to claim 1, it is characterised in that: the side wall of the telescopic rod (5) is provided with
Sliding slot.
3. a kind of electric power double ladder according to claim 1, it is characterised in that: first seat (13) and the second seat
(14) shaft is provided between, and the first seat (13) and the second seat (14) are rotatablely connected by shaft.
4. a kind of electric power double ladder according to claim 1, it is characterised in that: through peace on the universal wheel strut (8)
Equipped with bolt (9), the surface of the bolt (9) is provided with screw thread, and the inner wall on the surface of bolt (9) and universal wheel strut (8)
It is connected by threads turn, the other end of the bolt (9) and insertion are mounted on the internal nut set of the second column (10) and constitute
It is threadedly coupled.
5. a kind of electric power double ladder according to claim 1, it is characterised in that: there are two fixed purlin shelves (3) settings,
And fixed purlin shelves (3) are located between the first ladder (1) and the second ladder (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821012027.2U CN208347664U (en) | 2018-06-28 | 2018-06-28 | A kind of electric power double ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821012027.2U CN208347664U (en) | 2018-06-28 | 2018-06-28 | A kind of electric power double ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208347664U true CN208347664U (en) | 2019-01-08 |
Family
ID=64881260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821012027.2U Expired - Fee Related CN208347664U (en) | 2018-06-28 | 2018-06-28 | A kind of electric power double ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208347664U (en) |
-
2018
- 2018-06-28 CN CN201821012027.2U patent/CN208347664U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190108 Termination date: 20210628 |