CN209088411U - The hard ladder of the mobile insulation of hot line maintenance - Google Patents
The hard ladder of the mobile insulation of hot line maintenance Download PDFInfo
- Publication number
- CN209088411U CN209088411U CN201822194845.5U CN201822194845U CN209088411U CN 209088411 U CN209088411 U CN 209088411U CN 201822194845 U CN201822194845 U CN 201822194845U CN 209088411 U CN209088411 U CN 209088411U
- Authority
- CN
- China
- Prior art keywords
- ladder
- ride
- platform
- hot line
- line maintenance
- 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.)
- Active
Links
Landscapes
- Ladders (AREA)
Abstract
The utility model relates to a kind of hard ladders of the mobile insulation of hot line maintenance, including horizontally disposed ladder ontology, the ride on platform mobile once driving mechanism driving is provided on the ladder ontology, the ride on platform moves on ladder ontology through idler wheel, and the front end of the ladder ontology is provided with a hook to catch on conducting wire.The structure of the hard ladder of the mobile insulation of the hot line maintenance is simple.
Description
Technical field
The utility model relates to a kind of hard ladders of the mobile insulation of hot line maintenance.
Background technique
During equipotential live line work personnel enter high voltage electric field using horseback riding type at present, due to the difference of Personnel Skill Levels
Different, there are swing-scanning control in moving process is bad, combinational gap holds the problems such as bad.It needs to be moved in the air in height simultaneously
It moves, there are some potential safety problemss, are generally needed using hard ladder into electric field at present 3-6 minutes time-consuming.In practical work process,
Equipotential live line work personnel need manually to climb 6 meters of slopes into high voltage electric field along the hard ladder that insulate, and equipotential live line work personnel do not charge
A large amount of physical efficiencys have been consumed before operation.
Utility model content
In view of the deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a kind of electric transmission line hot-lines
The hard ladder of the mobile insulation of operation, is not only simple in structure, and convenient and efficient.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is: a kind of hot line maintenance is mobile
Insulation is hard terraced, including horizontally disposed ladder ontology, is provided with multiplying once driving mechanism driving movement on the ladder ontology
Platform is sat, the ride on platform moves on ladder ontology through idler wheel, and the front end of the ladder ontology is provided with one to catch on
The hook of conducting wire.
Preferably, the ride on platform bottom is provided with the shaft once handle drives rotation, the one end of the shaft
It is installed with to the bottom and blocks the bayonet of the climbing cross bar on ladder ontology.
Preferably, the ladder ontology includes two rectangular straight-bars, and it is horizontal that several climbings are uniformly installed between two straight-bars
Bar.
Preferably, the shape of the idler wheel is " H " shape, straight-bar at left and right sides of the ladder ontology of side before and after the ride on platform
Upper and lower is provided with idler wheel, and straight-bar upper and lower surface, which is rolled with the middle part of idler wheel, to be cooperated, and the side of ride on platform is installed with
To install the side plate of idler wheel, wherein there are side plate, the outer end side tool of straight-bar underside roller in the left and right sides of idler wheel above straight-bar
Have and is connected as one between side plate, interior end side through main shaft.
Preferably, the front side upper surface of the ride on platform is installed with handrail.
Preferably, the ride on platform bottom surface is installed with the axle sleeve that a front and back extends, and shaft is coaxially located inside axle sleeve, hand
Handle is fixedly arranged on shaft rear end, and bayonet is located at shaft front end.
Preferably, the shaft front end is vertically installed with a card, and the bayonet is provided with the end of card, the handle
Shape be L shape, the end of short side with shaft rear end is fixed is integrated, the length of long side greater than card length and prolong
Direction and card are stretched on the contrary, the handle is located at the top of card.
Preferably, the driving mechanism includes traction rope, and the front end of the ladder ontology is equipped with a fixed pulley, traction rope
One end binding extend backward after the front side of ride on platform, the other end are wrapped on fixed pulley forward, and through ride on platform bottom
Portion extends to the rear end of ladder ontology.
Preferably, the front end of the ladder ontology is banded with a crotch through drawstring, is provided on front side of the ride on platform
The one hook hole hooked to crotch；" J " font that the shape of the hook is 180 °, mouth hanging is downward.
Compared with prior art, the utility model has the following beneficial effects: the mobile insulation of the hot line maintenance
The structure of hard ladder is simple, and the front end of ladder ontology is suspended on conducting wire by when use through hook, and the rear end of ladder ontology is erected at
On shaft tower, staff is sitting in ride on platform and goes forward to move up into electric field operation, more time saving and energy saving compared to traditional climbing operation.
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
Detailed description of the invention
Fig. 1 is the main view (the non-rotation of shaft) that the utility model embodiment removes hook, crotch, fixed pulley.
Fig. 2 is the main view (shaft rotation) that the utility model embodiment removes hook, crotch, fixed pulley.
Fig. 3 is the side view (shaft rotation) of the utility model embodiment.
Fig. 4 is the top view (shaft rotation) that the utility model embodiment removes crotch.
Specific embodiment
In order to make the above-mentioned features and advantages of the utility model more obvious and understandable, special embodiment below, and cooperate attached drawing,
It is described in detail below.
As shown in Fig. 1 ~ 4, a kind of hard ladder of mobile insulation of hot line maintenance, including horizontally disposed ladder ontology,
The ride on platform 2 mobile once driving mechanism driving is provided on the ladder ontology, the ride on platform is through idler wheel 3 in ladder
It is moved on ontology, the front end of the ladder ontology is provided with a hook 1 to catch on conducting wire.
In the utility model embodiment, the ride on platform bottom, which is provided with, drives the shaft 5 of rotation once handle 4,
The one end of the shaft is installed with to the bottom and blocks the bayonet 7 of the climbing cross bar 6 on ladder ontology.
In the utility model embodiment, the ladder ontology includes two rectangular straight-bars 8, uniformly fixed between two straight-bars
There are several climbing cross bars.
In the utility model embodiment, the shape of the idler wheel is " H " shape, the ladder sheet of side before and after the ride on platform
Straight-bar upper and lower is provided with idler wheel at left and right sides of body, and straight-bar upper and lower surface, which is rolled with the middle part of idler wheel, to be cooperated, ride on platform
Side be installed with the side plate 9 to install idler wheel, wherein there is a side plate in the left and right sides of idler wheel above straight-bar, below straight-bar
The outer end side of idler wheel, which has, to be connected as one between side plate, interior end side through main shaft 10.
In the utility model embodiment, the front side upper surface of the ride on platform is installed with handrail 11.
In the utility model embodiment, the ride on platform bottom surface is installed with the axle sleeve 12 that a front and back extends, and shaft is same
For axle position inside axle sleeve, handle is fixedly arranged on shaft rear end, and bayonet is located at shaft front end.
In the utility model embodiment, the shaft front end is vertically installed with a card 13, and the bayonet is provided with card
The end of piece, the shape of the handle are L shape, the end of short side with shaft rear end is fixed is integrated, the length of long side
Greater than the length of card and extending direction and card are on the contrary, the handle is located at the top of card；The long side weight of handle is greater than
The weight of card, the long side of handle are turned left extension, and card extension of turning right is put and pushed up on card under handle long side gravity
In ride on platform bottom surface, will not the bottom easily, only could drive the card bottom by external force swing handle.
In the utility model embodiment, the driving mechanism includes traction rope 14, the front end installation of the ladder ontology
There is a fixed pulley 15, one end of traction rope is bound after the front side of ride on platform, the other end are wrapped on fixed pulley forward backward
Extend, and extends to the rear end of ladder ontology through ride on platform bottom.
In the utility model embodiment, the front end of the ladder ontology is banded with a crotch 16 through drawstring, described to multiply
It sits on front side of platform and is provided with a hook hole 17 hooked to crotch；" J " font that the shape of the hook is 180 °, mouth hanging
Downward.
A kind of working method of the hard ladder of mobile insulation of hot line maintenance, sequentially includes the following steps: (1) for ladder sheet
The front end of body is suspended on conducting wire through hook, and the rear end of ladder ontology is erected on shaft tower；(2) staff is sitting in ride on platform
On, by the dragline messenger backward of the staff on shaft tower, ride on platform is made to move forward；(3) when needing to temporarily cease during Forward,
Bayonet can be made to block the climbing cross bar on ladder ontology through handle rotation, ride on platform just stops not being moved forward and backward；(4) it needs
Rotation makes bayonet be detached from climbing cross bar when continuing Forward, and after ride on platform is moved to ladder ontology front end, crotch can be hooked to hook
Hole, carries out the positioning of ride on platform, and staff can carry out operation.
In embodiments of the present invention, since conducting wire is unstable, directly the front end of ladder ontology cannot be erected on conducting wire,
By the design of hook, the front end of ladder ontology can be made to be suspended on conducting wire through hook, stable connection is reliable, safety coefficient
It is high.
The utility model is not limited to above-mentioned preferred forms, anyone can obtain under the enlightenment of the utility model
The hard ladder of the mobile insulation of other various forms of hot line maintenances out.It is all to be done according to present utility model application the scope of the patents
Equivalent changes and modifications should all belong to the covering scope of the utility model.
Claims (9)
1. a kind of hard ladder of the mobile insulation of hot line maintenance, it is characterised in that: described including horizontally disposed ladder ontology
The ride on platform mobile once driving mechanism driving is provided on ladder ontology, the ride on platform is through idler wheel on ladder ontology
Mobile, the front end of the ladder ontology is provided with a hook to catch on conducting wire.
2. the hard ladder of the mobile insulation of hot line maintenance according to claim 1, it is characterised in that: the ride on platform
Bottom is provided with the shaft once handle drives rotation, and the one end of the shaft is installed with to the bottom and blocks ladder ontology
On climbing cross bar bayonet.
3. the hard ladder of the mobile insulation of hot line maintenance according to claim 1, it is characterised in that: the ladder ontology
Including two rectangular straight-bars, several climbing cross bars are uniformly installed between two straight-bars.
4. the hard ladder of the mobile insulation of hot line maintenance according to claim 1, it is characterised in that: the shape of the idler wheel
Shape is " H " shape, and straight-bar upper and lower is provided with idler wheel at left and right sides of the ladder ontology of side before and after the ride on platform, above and below straight-bar
Surface, which is rolled with the middle part of idler wheel, to be cooperated, and the side of ride on platform is installed with the side plate to install idler wheel, wherein straight-bar
There is side plate in the left and right sides of top idler wheel, and the outer end side of straight-bar underside roller, which has, to be connected between side plate, interior end side through main shaft
It is integrated.
5. the hard ladder of the mobile insulation of hot line maintenance according to claim 1, it is characterised in that: the ride on platform
Front side upper surface be installed with handrail.
6. the hard ladder of the mobile insulation of hot line maintenance according to claim 2, it is characterised in that: the ride on platform
Bottom surface is installed with the axle sleeve that a front and back extends, and shaft is coaxially located inside axle sleeve, and handle is fixedly arranged on shaft rear end, and bayonet, which is located at, to be turned
Axis front end.
7. the hard ladder of the mobile insulation of hot line maintenance according to claim 6, it is characterised in that: the shaft front end
It is vertically installed with a card, the bayonet is provided with the end of card, and the shape of the handle is L shape, the end of short side
With shaft rear end is fixed is integrated, the length of long side is greater than the length of card and extending direction and card on the contrary, the handle
Positioned at the top of card.
8. the hard ladder of the mobile insulation of hot line maintenance according to claim 1, it is characterised in that: the driving mechanism
Including traction rope, the front end of the ladder ontology is equipped with a fixed pulley, one end binding of traction rope ride on platform front side,
The other end extends backward after being wrapped on fixed pulley forward, and the rear end of ladder ontology is extended to through ride on platform bottom.
9. the hard ladder of the mobile insulation of hot line maintenance according to claim 1, it is characterised in that: the ladder ontology
Front end be banded with a crotch through drawstring, be provided with a hook hole hooked to crotch on front side of the ride on platform；The extension
" J " font that the shape of hook is 180 °, mouth hanging is downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822194845.5U CN209088411U (en) | 2018-12-26 | 2018-12-26 | The hard ladder of the mobile insulation of hot line maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822194845.5U CN209088411U (en) | 2018-12-26 | 2018-12-26 | The hard ladder of the mobile insulation of hot line maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209088411U true CN209088411U (en) | 2019-07-09 |
Family
ID=67127438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822194845.5U Active CN209088411U (en) | 2018-12-26 | 2018-12-26 | The hard ladder of the mobile insulation of hot line maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209088411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638715A (en) * | 2018-12-26 | 2019-04-16 | 国网福建省电力有限公司宁德供电公司 | The hard ladder of the mobile insulation of hot line maintenance and its working method |
-
2018
- 2018-12-26 CN CN201822194845.5U patent/CN209088411U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638715A (en) * | 2018-12-26 | 2019-04-16 | 国网福建省电力有限公司宁德供电公司 | The hard ladder of the mobile insulation of hot line maintenance and its working method |
| CN109638715B (en) * | 2018-12-26 | 2024-05-10 | 国网福建省电力有限公司宁德供电公司 | Movable insulating hard ladder for live working of power transmission line and working method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209088411U (en) | The hard ladder of the mobile insulation of hot line maintenance | |
| CN105152097B (en) | Stopping sliding door installs lowering or hoisting gear | |
| CN206016721U (en) | A kind of oil pipe remote control drag-over unit | |
| CN205662011U (en) | A automatic vertical feed lifting machine of skin raft for amusement park on water | |
| CN206595631U (en) | A kind of transmission line of electricity servicing unit | |
| CN206886479U (en) | Corridor staircase | |
| CN109638715A (en) | The hard ladder of the mobile insulation of hot line maintenance and its working method | |
| CN201849964U (en) | Safe and efficient fish feeding device | |
| CN208963143U (en) | A kind of electric cart for going-up stairs convenient for turning | |
| CN203620114U (en) | Falling protector for safety belt | |
| CN217201855U (en) | Pipeline elevating gear of building electromechanical installation usefulness | |
| CN206625585U (en) | A kind of carrying pole device of purlin installation | |
| CN113852003B (en) | Wire hanging pulley combination tool for equipotential operation of power transmission line and hanging method thereof | |
| CN202718381U (en) | Transfer-free lifting device | |
| CN204952122U (en) | Electronic climbers | |
| CN209702181U (en) | A kind of insulator lifting device | |
| CN208517548U (en) | A kind of automatic silver-colored electrolytic cell | |
| CN206014150U (en) | A kind of wind-power tower Special lifting platform | |
| CN209169827U (en) | A kind of cable wiring device | |
| CN203487851U (en) | Single-track climbing structure of power tower | |
| CN207891005U (en) | A kind of reservoir dykes and dams cat ladder | |
| CN210528286U (en) | Constant contact force lifting device for current collector bracket and sliding contact line | |
| CN205399371U (en) | Machine is salvaged to tipping bucket water -washed formula small power station forebay | |
| CN211107402U (en) | Side turning device for mine car | |
| CN217894160U (en) | Auxiliary device for conveying point switch machine for subway platform and track bed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |