CN206769788U - A kind of Portable insulation ladder - Google Patents
A kind of Portable insulation ladder Download PDFInfo
- Publication number
- CN206769788U CN206769788U CN201720559998.8U CN201720559998U CN206769788U CN 206769788 U CN206769788 U CN 206769788U CN 201720559998 U CN201720559998 U CN 201720559998U CN 206769788 U CN206769788 U CN 206769788U
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- CN
- China
- Prior art keywords
- montants
- main body
- tri
- star wheel
- insulating ladder
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- 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 belongs to electrical facility technical field, a kind of more particularly to Portable insulation ladder, including insulating ladder main body and the running gear for being arranged on insulating ladder main body both sides, insulating ladder main body includes two montants and more stulls being arranged between two montants, the upper end of two montants is respectively provided with hook, the lower end of two montants is respectively provided with the first rubber antiskid pad, and running gear is tri-star wheel, and tri-star wheel is arranged on the outside of montant by connector.The utility model, in the case where not influenceing insulating ladder main body normal use, effectively increases the convenience in handling process by setting tri-star wheel to be used as running gear.
Description
Technical field
The utility model belongs to electrical facility technical field, more particularly to a kind of Portable insulation ladder.
Background technology
, it is necessary to frequently carry out operation of ascending a height using insulating ladder when electric power facility is overhauled and rushed to repair, operation is ascended a height often
Need, by a word insulating ladder, a word insulating ladder to be inclined cross on electrical equipment, staff ascends a height operation again；In addition, in day
In standing standby maintenance, the clear wiping of equipment screen cabinet, the clear wiping maintenance of higher terminal box and mechanism case, ground wire are assembled and disassembled, are high
Press and be required to use insulating ladder in assembly and disassembly, air-conditioning and other miscellaneous maintenance and repair Renewal process of fuse.Using finishing
It is laborious to take people again when carrying insulating ladder, it is necessary to which a people shoulders away or two people carry, it is very inconvenient.
Authorization Notice No. CN205591810U discloses a kind of insulating ladder being moved easily, and includes the insulation length of arranged on left and right sides
Bar and the insulation quarter butt being located between insulation stock, the outside spacing of the insulation stock of the arranged on left and right sides fix four blocks of magnet
Bar, magnet strip are provided with the matched magnetic universal wheel of equipped band；Drawstring is set at the top of two insulation stocks, drawn
One end of band is fixedly connected with the insulation stock in left side, and the other end is provided with plug-in card, and plug-in card is with being arranged on side insulation right stock
Pocket matches are equipped with, and are detachably connected.The structure is disadvantageous in that：First, universal wheel is fixed by magnetic stripe, is existed
Fixed unsteady problem, and insulating ladder is more much bigger than common aluminum alloy ladder weight, and the structure uses universal crop rotation
For mobile device, on the complicated ground of environment in use, across obstacle it is indifferent.
Utility model content
In view of this, the purpose of this utility model is in view of the shortcomings of the prior art, there is provided a kind of Portable insulation ladder, is led to
Setting tri-star wheel is crossed as running gear, in the case where not influenceing insulating ladder main body normal use, effectively increases and carried
The ability of across obstacle in journey.
To reach above-mentioned purpose, the utility model uses following technical scheme：
A kind of Portable insulation ladder, including insulating ladder main body and the running gear for being arranged on insulating ladder main body both sides, it is described
Insulating ladder main body includes two montants and more stulls being arranged between two montants, and the upper end of two montants is respectively provided with
Hook, the lower end of two montants are respectively provided with the first rubber antiskid pad, and the running gear is tri-star wheel, and the tri-star wheel leads to
Cross the outside that connector is arranged on montant.
Further, the hook lower end is fixedly connected with screw mandrel, and the upper end of the montant is set to be connected with the wire rod thread
The screwed hole connect.
Further, through hole is respectively provided with described two hooks or montant, sets and lead between described two through holes
Messenger.
Further, the connector is damping sleeve, including outer barrel, inner cylinder and slow between outer barrel and inner cylinder
Rush spring.
Further, the section of the stull is triangle, and the upper surface of the stull is planar structure.
Further, the upper surface of the stull sets the second rubber antiskid pad.
The beneficial effects of the utility model are：
1. the utility model includes insulating ladder main body and is arranged on the running gear of insulating ladder main body both sides, running gear is
Tri-star wheel, tri-star wheel are arranged on the outside of montant, the i.e. side away from stull by connector, and connector can use connection
The structures such as plate, connecting rod, the tri-star wheel on every montant is one or two；During normal use, tri-star wheel is located at insulating ladder master
The both sides of body, the normal climbing of staff is not influenceed, it is after use finishes insulating ladder, insulating ladder main body is horizontal positioned, make
Tri-star wheel two rollers contact ground therein, a people are promoted or pulled the movement that whole insulating ladder can be achieved,
And serve as and operate with the ground environment of the suitable Various Complex such as step and open air of structure design of tri-star wheel, its principle
For：When in use, two of which roller contact ground, when running into barrier or step, tri-star wheel enters the structure of tri-star wheel
Alternately upset realizes that barrier is crossed over to row, so as to effectively improve maneuverability of the present utility model；
In addition, being respectively provided with hook in the upper end of two montants, the utility model can be suspended on storage room, reduce it and account for
Ground area, while insulating ladder main body can also be hooked on repair apparatus by linking up with, the lower end for two montants of arranging in pairs or groups
The stability being respectively provided with during the raising use of the first rubber antiskid pad.
2. hook lower end is fixedly connected with screw mandrel, the upper end of montant sets the screwed hole being connected with wire rod thread, and this structure is set
Meter can improve this reality by the mutual cooperation of screw mandrel and screwed hole with the development length of flexible modulation hook when in use
With new adaptability.
3. being respectively provided with through hole on two hooks, pull rope is set, and this structure design can pass through between two through holes
Pull rope pulls whole device quickly to move.
4. connector is damping sleeve, including outer barrel, inner cylinder and the buffer spring between outer barrel and inner cylinder, this knot
Structure designs when in use, and damping sleeve faces insulating ladder main body and the impulsive force of tri-star wheel with can effectively buffering, and increases this reality
With new service life.
5. the section of stull is triangle, the upper surface of stull is planar structure, and the upper surface of stull sets the second rubber
Slipmat, this structure design are effectively increased the contact area of foot and stull during staff's climbing, and the second rubber
Slipmat increases the frictional force between sole and stull, improves the security during use.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment one；
Fig. 2 is the structural representation of the insulating ladder main body of the utility model embodiment two；
Fig. 3 is the structural representation of the damping sleeve of the utility model embodiment two；
Fig. 4 is the mplifying structure schematic diagram of label A in Fig. 2.
Label in figure：1- montants, 2- stulls, 3- hooks, 4- screw mandrels, 5- through holes, 6- pull ropes, the rubber antiskids of 7- first
Pad, 8- tri-star wheels, 9- connecting plates, 10- the second rubber antiskid pads, 11- outer barrels, 12- inner cylinders, 13- buffer springs, 14- holding tanks,
15- rotating shafts, 16- baffle plates, 17- fixing bolts.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment one
As shown in figure 1, the utility model includes insulating ladder main body and is arranged on the running gear of insulating ladder main body both sides, absolutely
Edge ladder main body includes two montants 1 and more stulls 2 being arranged between two montants 1, and the both ends of stull 2 are bolted
Between two montants 1, the upper end of two montants 1 is respectively provided with hook 3, and 3 lower ends of hook are fixedly connected with screw mandrel 4, the upper end of montant 1
Open up the screwed hole being threadedly coupled with screw mandrel 4（It is not shown）, the lower end of two montants 1 is respectively provided with the first rubber antiskid pad 7, walked
Device is tri-star wheel 8, and the mounting plane of tri-star wheel 8 is vertical with the bearing of trend of montant 1, and tri-star wheel 8 is arranged on perpendicular by connector
The outer face of bar 1, connector uses connecting plate 9 in the present embodiment, and rotating shaft and the connecting plate 9 of tri-star wheel 8 are rotatablely connected, and every perpendicular
Tri-star wheel 8 on bar 1 is one, and positioned at the lower end 20cm of montant 1 position.
Embodiment two
The present embodiment and the structure of embodiment one are essentially identical, unlike：As shown in Figures 2 to 4, two montants 1
Upper end is respectively provided with through hole 5, sets pull rope 6 between two through holes 5, and the section of stull 2 is triangle, the upper end of stull 2
Face is planar structure, and the upper surface of stull 2 has been bolted to connection the second rubber antiskid pad 10, and connector is shock-absorbing sleeve
Cylinder, damping sleeve include outer barrel 11, inner cylinder 12 and the buffer spring 13 between outer barrel 11 and inner cylinder 12, damping sleeve away from
From the lower end 20cm of vertical bar 1, holding tank 14 is opened up in vertical bar 1, rotating shaft 15 is set in holding tank 14, damping sleeve upper end with
Rotating shaft 15 is rotatablely connected, and the both sides of holding tank 14 set baffle plate 16, and baffle plate 16 is fixed in vertical bar 1 by fixing bolt 17,
This structure design is by setting holding tank 14 can be turned on damping sleeve and tri-star wheel 8, and tri-star wheel 8 is dry during preventing use
Relate to the normal of insulating ladder to hold up, and spacing, the stability during increase use is carried out by baffle plate 16.
Finally illustrate, above example only to illustrate the technical solution of the utility model and unrestricted, this area
Other modifications or equivalent substitution that those of ordinary skill is made to the technical solution of the utility model, without departing from this practicality
The spirit and scope of new technique scheme, it all should cover among right of the present utility model.
Claims (6)
- A kind of 1. Portable insulation ladder, it is characterised in that：Including insulating ladder main body and the walking for being arranged on insulating ladder main body both sides Device, the insulating ladder main body include two montants and more stulls being arranged between two montants, two montants Upper end is respectively provided with hook, and the lower ends of two montants is respectively provided with the first rubber antiskid pad, and the running gear is tri-star wheel, institute State the outside that tri-star wheel is arranged on montant by connector.
- A kind of 2. Portable insulation ladder according to claim 1, it is characterised in that：The hook lower end is fixedly connected with silk Bar, the upper end of the montant set the screwed hole being connected with the wire rod thread.
- A kind of 3. Portable insulation ladder according to claim 1, it is characterised in that：On described two hooks or montant Through hole is set, pull rope is set between described two through holes.
- A kind of 4. Portable insulation ladder according to claim 1, it is characterised in that：The connector is damping sleeve, bag Include outer barrel, inner cylinder and the buffer spring between outer barrel and inner cylinder.
- A kind of 5. Portable insulation ladder according to claim 1, it is characterised in that：The section of the stull is triangle, The upper surface of the stull is planar structure.
- A kind of 6. Portable insulation ladder according to claim 5, it is characterised in that：The upper surface of the stull sets second Rubber antiskid pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720559998.8U CN206769788U (en) | 2017-05-19 | 2017-05-19 | A kind of Portable insulation ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720559998.8U CN206769788U (en) | 2017-05-19 | 2017-05-19 | A kind of Portable insulation ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206769788U true CN206769788U (en) | 2017-12-19 |
Family
ID=60640186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720559998.8U Expired - Fee Related CN206769788U (en) | 2017-05-19 | 2017-05-19 | A kind of Portable insulation ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206769788U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502606A (en) * | 2020-11-26 | 2021-03-16 | 贵州电网有限责任公司 | Multifunctional deformable electric insulating ladder |
| CN113882794A (en) * | 2020-07-04 | 2022-01-04 | 江苏尚硕轨道设备有限公司 | 220KV voltage-resistant all-insulation ladder |
-
2017
- 2017-05-19 CN CN201720559998.8U patent/CN206769788U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882794A (en) * | 2020-07-04 | 2022-01-04 | 江苏尚硕轨道设备有限公司 | 220KV voltage-resistant all-insulation ladder |
| CN112502606A (en) * | 2020-11-26 | 2021-03-16 | 贵州电网有限责任公司 | Multifunctional deformable electric insulating ladder |
| CN112502606B (en) * | 2020-11-26 | 2022-10-11 | 贵州电网有限责任公司 | Multifunctional deformable electric insulating ladder |
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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: 20171219 Termination date: 20190519 |