CN207715069U - A kind of portable ladder of electric power overhaul - Google Patents
A kind of portable ladder of electric power overhaul Download PDFInfo
- Publication number
- CN207715069U CN207715069U CN201721679410.9U CN201721679410U CN207715069U CN 207715069 U CN207715069 U CN 207715069U CN 201721679410 U CN201721679410 U CN 201721679410U CN 207715069 U CN207715069 U CN 207715069U
- Authority
- CN
- China
- Prior art keywords
- ladder
- electric power
- power overhaul
- pedestal
- fixing threaded
- 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 a kind of portable ladders of electric power overhaul, including the first ladder and the second ladder, the Z-shaped structure of second ladder, the top and the top of the second ladder of first ladder are rotatablely connected by fixed link, the bottom end of first ladder is equipped with pedestal, the bottom of the pedestal is provided with rubber layer, it is provided with anti-slop serrations in the rubber layer, it is symmetrically movably hinged with gag lever post on the madial wall of two side stand of upper end of first ladder, the top of the gag lever post is fixedly connected with spacing collar, several limited posts to match with spacing collar are equidistantly provided on the rack side wall of second ladder.This utility model reasonable design, is skillfully constructed, and height can be freely adjusted according to different needs of work, and flexibility is strong, and stability is strong, by the way that pedestal is arranged, effectively avoids during the work time, ladder occurs to skid and topple over, tumble injury staff, and it is easy to carry, it is highly practical.
Description
Technical field
The utility model is related to electric power overhaul related accessory technical field, specially a kind of electric power overhaul Portable ladder
Frame.
Background technology
During electric power overhaul, needs to climb up and climb down to be detected repair to electronic equipment, and existing ladder, spirit
Poor activity, volume is big, not Portable belt, can not adjust height according to different needs of work, and stability is poor, be easy to slide
.Therefore it needs to design a kind of portable ladder of electric power overhaul.
Utility model content
The purpose of this utility model is to provide a kind of portable ladders of electric power overhaul, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions：A kind of portable ladder of electric power overhaul, packet
Include the first ladder and the second ladder, the Z-shaped structure of the second ladder, the top on the top and the second ladder of first ladder
It is rotatablely connected by fixed link, the bottom end of first ladder is equipped with pedestal, and the bottom of the pedestal is provided with rubber layer, should
It is provided with anti-slop serrations in rubber layer, limit is symmetrically movably hinged on the madial wall of two side stand of upper end of first ladder
The top of bar, the gag lever post is fixedly connected with spacing collar, is equidistantly provided with and limits on the rack side wall of second ladder
The top of several limited posts that position sleeve matches, two side stand of the second ladder offers several the second fixation spiral shells
Hole, the top of two side stand of the first ladder offer corresponding with the second fixing threaded hole on the second ladder first and fix
Screw hole.
Preferably, first ladder and the second ladder are high-strength aluminum alloy material.
Preferably, screw thread is plugged with fixing bolt between first fixing threaded hole and the second fixing threaded hole.
Preferably, the spacing collar is socketed on limited post and is fixed by bolt.
Preferably, the limited post is no less than 5.
Preferably, second fixing threaded hole is no less than two.
Compared with prior art, the utility model has the beneficial effects that：This utility model reasonable design, is skillfully constructed, can
Freely to adjust height according to different needs of work, flexibility is strong, and stability is strong, is effectively kept away by the way that pedestal is arranged
Exempt from during the work time, ladder occurs to skid and topple over, tumble injury staff, and easy to carry, highly practical.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model plan view；
Fig. 3 is the utility model base side schematic diagram；
Fig. 4 is the utility model the second ladder side schematic view.
In figure：1 first ladder, 2 second ladders, 3 fixed links, 4 limited posts, 5 gag lever posts, 6 spacing collars, 7 pedestals, 8
One fixing threaded hole, 9 second fixing threaded holes, 10 fixing bolts, 11 anti-slop serrations.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the utility model, it should be noted that the side of the instructions such as term "vertical", "upper", "lower", "horizontal"
Either position relationship is orientation based on ... shown in the drawings or position relationship for position, is merely for convenience of describing this practicality and simplification is retouched
State, rather than indicate either to imply that signified device or element must have a particular orientation, with specific azimuth configuration and
Operation, therefore should not be understood as limiting the present invention.In addition, " first ", " second ", " third ", " the 4th " are only used for
Purpose is described, and should not be understood as indicating or implying relative importance.
In the description of the utility model, it is also necessary to which explanation " is set unless otherwise specific regulation and limitation, term
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or be integrally connected, it can be mechanical connection, can also be electrical connection, can be directly connected to, can also be by intermediate matchmaker
It is situated between and is connected, can is the connection inside two elements.It for the ordinary skill in the art, can be as the case may be
Understand the concrete meaning of above-mentioned term in the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of portable ladder of electric power overhaul, including
First ladder 1 and the second ladder 2, first ladder, 1 and second ladder 2 is high-strength aluminum alloy material, and quality is light, intensity
Height, easy to carry, second ladder, 2 Z-shaped structure, convenient for folding, the top of first ladder 1 and the second ladder 2
Top is rotatablely connected by fixed link 3, and the bottom end of first ladder 1 is equipped with pedestal 7, and the bottom of the pedestal 7 is provided with
Rubber layer is provided with anti-slop serrations 11 in the rubber layer, prevents ladder from skidding, two side stand of upper end of first ladder 1 it is interior
Gag lever post 5 is symmetrically movably hinged on side wall, the top of the gag lever post 5 is fixedly connected with spacing collar 6, second ladder
Several limited posts 4 to match with spacing collar 6 are equidistantly provided on 2 rack side wall, the limited post 4 is no less than 5,
The angle of inclination of the first ladder 1 and the second ladder 2 can be freely had adjusted, and then to adjust the height of ladder, the stop collar
Cylinder 6 is socketed on limited post 4 and is fixed by bolt, and the top of 2 liang of side stands of the second ladder offers several
Second fixing threaded hole 9, second fixing threaded hole 9 are no less than two, fasten more secured, first ladder, 1 liang of side stand
Top offer first fixing threaded hole 8 corresponding with the second fixing threaded hole 9 on the second ladder 2, described first fixes spiral shell
Screw thread is plugged with fixing bolt 10 between hole 8 and the second fixing threaded hole 9, to carry out maximum to the first ladder 1 and the second ladder 2
The extension of length is fixed, this utility model reasonable design is skillfully constructed, and can freely adjust height according to different needs of work
Degree, flexibility is strong, and stability is strong, by be arranged pedestal 7 effectively avoid during the work time, ladder occur skidding and
Topple over, tumble injury staff is easy to carry, highly practical.
Operation principle：The first ladder 1 and the second ladder 2 are folded first, opened it when needed, then
Spacing collar 6 on gag lever post 5 is socketed on corresponding limited post 4, the first ladder 1 and the second ladder 2 are fixed,
When needing further to extend, the first ladder 1 and 2 horizontal extension of the second ladder are opened, fixing bolt 10 is then mounted on the
Between one fixing threaded hole 8 and the second fixing threaded hole 9, during use, the anti-slop serrations in the rubber layer of 7 bottom surface of pedestal
11 play the role of well it is anti-skidding.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of portable ladder of electric power overhaul, including the first ladder (1) and the second ladder (2), it is characterised in that：Described
Two ladders (2) Z-shaped structure, the top of first ladder (1) are rotated with the top of the second ladder (2) by fixed link (3)
Connection, the bottom end of first ladder (1) are equipped with pedestal (7), and the bottom of the pedestal (7) is provided with rubber layer, the rubber
Anti-slop serrations (11) are provided on layer, are symmetrically movably hinged on the madial wall of two side stand of upper end of first ladder (1) limited
Position bar (5), the top of the gag lever post (5) are fixedly connected with spacing collar (6), on the rack side wall of second ladder (2)
It is placed equidistant with several limited posts (4) to match with spacing collar (6), the top of (2) two side stand of second ladder
Several the second fixing threaded holes (9) are offered, the top of (1) two side stand of first ladder offers and the second ladder (2)
On corresponding first fixing threaded hole (8) of the second fixing threaded hole (9).
2. a kind of portable ladder of electric power overhaul according to claim 1, it is characterised in that：First ladder (1)
It is high-strength aluminum alloy material with the second ladder (2).
3. a kind of portable ladder of electric power overhaul according to claim 1, it is characterised in that：First fixing threaded hole
(8) screw thread is plugged with fixing bolt (10) between the second fixing threaded hole (9).
4. a kind of portable ladder of electric power overhaul according to claim 1, it is characterised in that：The spacing collar (6)
It is socketed on limited post (4) and is fixed by bolt.
5. a kind of portable ladder of electric power overhaul according to claim 1, it is characterised in that：The limited post (4) is no
Less than 5.
6. a kind of portable ladder of electric power overhaul according to claim 1, it is characterised in that：Second fixing threaded hole
(9) two are no less than.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721679410.9U CN207715069U (en) | 2017-12-06 | 2017-12-06 | A kind of portable ladder of electric power overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721679410.9U CN207715069U (en) | 2017-12-06 | 2017-12-06 | A kind of portable ladder of electric power overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207715069U true CN207715069U (en) | 2018-08-10 |
Family
ID=63059598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721679410.9U Expired - Fee Related CN207715069U (en) | 2017-12-06 | 2017-12-06 | A kind of portable ladder of electric power overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207715069U (en) |
-
2017
- 2017-12-06 CN CN201721679410.9U patent/CN207715069U/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: 20180810 Termination date: 20191206 |