CN208010262U - A kind of portable power repair electric pole cat ladder - Google Patents
A kind of portable power repair electric pole cat ladder Download PDFInfo
- Publication number
- CN208010262U CN208010262U CN201721653564.0U CN201721653564U CN208010262U CN 208010262 U CN208010262 U CN 208010262U CN 201721653564 U CN201721653564 U CN 201721653564U CN 208010262 U CN208010262 U CN 208010262U
- Authority
- CN
- China
- Prior art keywords
- cat ladder
- shaft
- fixed
- bull stick
- head
- 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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Abstract
The utility model discloses a kind of portable power repair electric pole cat ladders,Including cat ladder ontology,The cat ladder ontology includes upper cat ladder and lower cat ladder,The lower end of the upper cat ladder is fixed with shaft,And the lower end of upper cat ladder is articulated and connected by the upper end of the shaft and lower cat ladder,The utility model is when the angle to upper cat ladder and lower cat ladder is fixed,Fixed plate is sleeved on to the locating rod of cat ladder this body side surface and the end of shaft,Make two positioning columns and shaft sight alignment of homonymy,Finally hold-doun nut fixes fixed plate on the end bolt of shaft,When support plate is unfolded,Extraction positioning column outward,Support plate is in rotation,Bull stick is also rotating,When support plate rotates when being contacted with ground,Unclamp positioning column,So that the head of bull stick is caught in the card intracavitary of positioning column,So that the rotational angle of support plate is fixed,Increase the stress surface of cat ladder and ground.
Description
Technical field
The utility model is related to technical field of electric power, specially a kind of portable power repair electric pole cat ladder.
Background technology
Power distribution cabinet is often hung on utility poles, and in order to make power distribution cabinet be in safe position, general power distribution cabinet is all placed on
The place that people can't reach on electric pole, power equipment maintaining personnel are frequently necessary to station and are repaired to power distribution cabinet on cat ladder, and existing
In technology most of cat ladder of power worker be common cat ladder, cat ladder is on utility poles without stress point so that cat ladder it is upper
End is easy to skid, and the stress surface of cat ladder lower end is smaller, and cat ladder astasia is fixed, thus it is proposed that a kind of portable power is tieed up
It repaiies with electric pole cat ladder solving the above problems.
Utility model content
The purpose of this utility model is to provide a kind of portable power repair electric pole cat ladders, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of portable power repair electric pole
Cat ladder, including cat ladder ontology, the cat ladder ontology include upper cat ladder and lower cat ladder, and the lower end of the upper cat ladder, which is fixed with, to be turned
Axis, and the lower end of upper cat ladder is articulated and connected by the upper end of the shaft and lower cat ladder, the side of the upper cat ladder lower end and under
The side of cat ladder upper end has been fixedly connected with locating rod, and the end of the shaft is through to the outside of cat ladder ontology, the shaft end
The outer wall in portion be helicitic texture, and in shaft and locating rod detachably be equipped with fixed plate, the centre position of the fixed plate and
Both ends, which are run through, is equipped with perforation, and the head of the shaft and locating rod, which is run through, to be inserted into the perforation of fixed plate, and shaft
Head threads are connected with hold-doun nut, and the lower face of the hold-doun nut and the outer surface of fixed plate are in close contact, are climbed under described
Positioning shell is fixed on the outside of terraced lower end, the bottom end of the dynamic connection bull stick of inner wall axis of the positioning shell, the bull stick axis is dynamic to be connected
The bottom end of support plate is connect, the side wall of the positioning shell, which runs through, is equipped with spring cavity, and spring, the spring are arranged in the spring cavity
It is sleeved on positioning column, which is stuck in spring cavity, and the head insertion of positioning column is equipped with card chamber, the head card of the bull stick
In card intracavitary.
Preferably, the fixed plate and the quantity of positioning shell are two groups, and two groups of fixed plates and two groups of positioning shells
It is symmetrically arranged at the both sides of cat ladder ontology.
Preferably, the support plate is in same plane with cat ladder ontology, and the upper end of the upper cat ladder is fixed with safety
Bandage.
Preferably, the cross section on the bull stick head is positive tetrahedron structure, and the card chamber is big with bull stick head section
Small and shape is consistent.
Compared with prior art, the utility model has the beneficial effects that：
1, the utility model cat ladder is Foldable ladder, is convenient for carrying transport, and the utility model cat ladder passes through fixed plate
With the setting of locating rod, it is fixed convenient for the angle between upper cat ladder and lower cat ladder；
2, the utility model fixes safety binding in upper cat ladder, and safety binding is tied up in electric pole, cat ladder is effectively prevent
It shakes, and the utility model increases support plate in lower cat ladder, increases the forced area between cat ladder and ground, keeps cat ladder more steady
It is fixed.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is enlarged structure schematic diagram at A in the utility model Fig. 1；
Fig. 3 is the utility model bull stick and positioning column mounting structure schematic diagram.
In figure：Cat ladder, 2 times cat ladders, 3 shafts, 4 locating rods, 5 fixed plates, 6 hold-doun nuts, 7 positioning shells, 8 bull sticks, 9 on 1
Support plate, 10 spring cavitys, 11 springs, 12 positioning columns, 13 card chambers, 14 safety bindings.
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.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of portable power repair is climbed with electric pole
Ladder, including cat ladder ontology, cat ladder ontology include upper cat ladder 1 and lower cat ladder 2, and the lower end of upper cat ladder 1 is fixed with shaft 3, and on
The lower end of cat ladder 1 is articulated and connected by the upper end of the shaft 3 and lower cat ladder 2, on the side of 1 lower end of upper cat ladder and lower cat ladder 2
The side at end has been fixedly connected with locating rod 4, and the end of shaft 3 is through to the outside of cat ladder ontology, the outer wall of 3 end of shaft
For helicitic texture, and fixed plate 5, the centre position and both ends of the fixed plate 5 are detachably equipped in shaft 3 and locating rod 4
Run through and be equipped with perforation, the head of shaft 3 and locating rod 4, which is run through, to be inserted into the perforation of fixed plate 5, and the head of shaft 3
It is threaded with hold-doun nut 6, the lower face of hold-doun nut 6 is in close contact with the outer surface of fixed plate 5, and upper cat ladder 1 is climbed under
Ladder 2 is articulated and connected, and the both sides of cat ladder ontology are run through at the both ends of shaft 3, consolidates in the angle to upper cat ladder 1 and lower cat ladder 2
Periodically, fixed plate 5 is sleeved on to the locating rod 4 of cat ladder this body side surface and the end of shaft 3, make two positioning columns 4 of homonymy with
And 3 sight alignment of shaft, finally hold-doun nut 6 fixes fixed plate 5 on the end bolt of shaft 3.
Positioning shell 7 is fixed on the outside of lower 2 lower end of cat ladder, the bottom end of the dynamic connection bull stick 8 of inner wall axis of positioning shell 7 turns
The bottom end of the dynamic connection support plate 9 of 8 axis of bar, support plate 9 are in same plane with cat ladder ontology, and support plate 9 can be in lower cat ladder 2
Side rotates, and when using cat ladder, support plate 9 is unfolded, support is played the role of, the upper end of upper cat ladder 1 is fixed with safety
Bandage 14, safety binding 14 are the structure with buckle, and set on utility poles, prevents the swing on cat ladder top, positions the side of shell 7
Wall, which runs through, is equipped with spring cavity 10, is arranged with spring 11 in spring cavity 10, spring 11 is sleeved on positioning column 12, which is stuck in
In spring cavity 10, and the head insertion of positioning column 12 is equipped with card chamber 13, and the head of bull stick 8 is stuck in card chamber 13,8 head of bull stick
Cross section is positive tetrahedron structure, and card chamber 13 and the size and shape in 8 head section of bull stick are consistent, and support plate is unfolded
When 9, outward extract out positioning column 12, support plate 9 rotation when, bull stick 8 is also rotating, when support plate 9 rotation when being contacted with ground,
Unclamp positioning column 12 so that the head of bull stick 8 is caught in the card chamber 13 of positioning column 12 so that the rotational angle of support plate 9 is consolidated
It is fixed, increase the stress surface of cat ladder ontology and ground, fixed plate 5 and the quantity for positioning shell 7 are two groups, and two groups of fixed plates 5
And two groups of positioning shells 7 are symmetrically arranged at the both sides of cat ladder ontology, fixed plate 5 and the quantity of positioning shell 7 are both sides, more surely
Gu.
Operation principle：Fixed plate 5 is sleeved on by the utility model when the angle to upper cat ladder 1 and lower cat ladder 2 is fixed
The locating rod 4 of this body side surface of cat ladder and the end of shaft 3 make 3 sight alignment of two positioning columns 4 and shaft of homonymy, most
Hold-doun nut 6 fixes fixed plate 5 on the end bolt of shaft 3 afterwards, when support plate 9 is unfolded, extracts positioning column 12 out outward,
Support plate 9 rotation when, bull stick 8 is also rotating, when support plate 9 rotation when being contacted with ground, unclamp positioning column 12 so that bull stick
8 head is caught in the card chamber 13 of positioning column 12 so that the rotational angle of support plate 9 is fixed, increase cat ladder and ground by
Power face.
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 (4)
1. a kind of portable power repair electric pole cat ladder, including cat ladder ontology, it is characterised in that：The cat ladder ontology includes
Upper cat ladder (1) and lower cat ladder (2), the lower end of the upper cat ladder (1) is fixed with shaft (3), and the lower end of upper cat ladder (1) passes through
The upper end of the shaft (3) and lower cat ladder (2) is articulated and connected, the side of upper cat ladder (1) lower end and lower cat ladder (2) upper end
Side has been fixedly connected with locating rod (4), and the end of the shaft (3) is through to the outside of cat ladder ontology, shaft (3) end
Outer wall be helicitic texture, and fixed plate (5) is detachably equipped in shaft (3) and locating rod (4), in the fixed plate (5)
Between position and both ends run through and be equipped with perforation, the head of the shaft (3) and locating rod (4) is through being inserted into fixed plate
(5) in perforation, and the head threads of shaft (3) are connected with hold-doun nut (6), the lower face of the hold-doun nut (6) with it is solid
The outer surface of fixed board (5) is in close contact, and positioning shell (7), the positioning shell are fixed on the outside of lower cat ladder (2) lower end
(7) bottom end of the dynamic connection bull stick (8) of inner wall axis, the bottom end of the dynamic connection support plate (9) of bull stick (8) axis, the positioning shell
(7) side wall, which runs through, is equipped with spring cavity (10), spring (11) is arranged in the spring cavity (10), the spring (11) is sleeved on fixed
On position column (12), which is stuck in spring cavity (10), and the head insertion of positioning column (12) is equipped with card chamber (13), institute
The head for stating bull stick (8) is stuck in card chamber (13).
2. a kind of portable power repair electric pole cat ladder according to claim 1, it is characterised in that：The fixed plate
(5) and the quantity of positioning shell (7) is two groups, and two groups of fixed plates (5) and two groups of positioning shells (7) are symmetrically arranged at cat ladder
The both sides of ontology.
3. a kind of portable power repair electric pole cat ladder according to claim 1, it is characterised in that：The support plate
(9) it is in same plane with cat ladder ontology, the upper end of the upper cat ladder (1) is fixed with safety binding (14).
4. a kind of portable power repair electric pole cat ladder according to claim 1, it is characterised in that：The bull stick
(8) cross section on head is positive tetrahedron structure, and the card chamber (13) and the size and shape in bull stick (8) head section are protected
It holds consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721653564.0U CN208010262U (en) | 2017-12-01 | 2017-12-01 | A kind of portable power repair electric pole cat ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721653564.0U CN208010262U (en) | 2017-12-01 | 2017-12-01 | A kind of portable power repair electric pole cat ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208010262U true CN208010262U (en) | 2018-10-26 |
Family
ID=63880763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721653564.0U Expired - Fee Related CN208010262U (en) | 2017-12-01 | 2017-12-01 | A kind of portable power repair electric pole cat ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208010262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794670A (en) * | 2020-06-16 | 2020-10-20 | 兰新伟 | Pole-climbing device with folding structure for electric power overhaul |
-
2017
- 2017-12-01 CN CN201721653564.0U patent/CN208010262U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794670A (en) * | 2020-06-16 | 2020-10-20 | 兰新伟 | Pole-climbing device with folding structure for electric power overhaul |
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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 |
Granted publication date: 20181026 Termination date: 20191201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |