CN202148861U - Insulated hard rod ladder for power-cut working and live working - Google Patents
Insulated hard rod ladder for power-cut working and live working Download PDFInfo
- Publication number
- CN202148861U CN202148861U CN201120190488U CN201120190488U CN202148861U CN 202148861 U CN202148861 U CN 202148861U CN 201120190488 U CN201120190488 U CN 201120190488U CN 201120190488 U CN201120190488 U CN 201120190488U CN 202148861 U CN202148861 U CN 202148861U
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- China
- Prior art keywords
- ladder
- rigid rod
- operated
- rod
- foot
- 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 an insulated hard rod ladder for power-cut working and live working, which comprises one or more than one rigid rods made of insulation materials. The rigid rods are connected in movable and detachable mode. Pedals are arranged on the rigid rods at intervals. Adjacent pedals are respectively arranged on two sides of the rigid rods. Hanging hooks for hooking wires in are arranged at the upper end portion of the rigid rod located at the top. The insulated hard rod ladder for the power-cut working and the live working has the advantages of supporting operating workers and enabling the operating workers to carry out operation hanging in the air safely and comfortably.
Description
Technical field
The utility model relates to a kind of the Line tool that goes out, and particularly a kind ofly stops, livewire work is with insulation stiff rod ladder.
Background technology
Circuit adopts the silica gel composite insulator in a large number in the existing operation power; Composite insulator is with the glass porcelain vase is different with the porcelain porcelain vase in the past; Composite insulator is a silica gel material, and quality is soft, and the insulator full skirt receives outside destroy easily; So circuit homework personnel such as need will destroy composite insulator silica gel full skirt along to lead, accomplishing upkeep operation under the composite insulator.If but directly below the shaft tower cross-arm unsettled lead carry out operation, then the operating personnel is in the unsupported state operation, makes operation easier strengthen, the reliability of operating result reduces.
The utility model content
The purpose of the utility model is to overcome the weak point of prior art, and provide a kind of can constitute the operating personnel rely on and support, but make the stopping of operating personnel's hanging operation, livewire work with insulation stiff rod ladder.
A kind ofly stop, livewire work is with insulation stiff rod ladder; Its structural feature is: comprise a joint or the above insulation of joint material rigid rod; Each saves the dismountable connection of employing activity between the rigid rod; On rigid rod, be intervally distributed with foot-operated, the adjacent foot-operated both sides that are respectively in rigid rod, be provided with the hook that can hook lead in the upper end that is in the rigid rod of going up a joint most.
The stopping of this structure, livewire work be with insulation stiff rod ladder, in use, the insulation material rigid rod of each joint linked together, and then the stiff rod ladder that should insulate of the hook through its upper end hooks lead and gets final product.Adopt insulation material rigid rod to constitute and rely on and support, but make operating personnel's hanging operation the operating personnel.Simultaneously owing to adopting movable dismounting to connect at each joint, because can conveniently carry and store.
Activity between each joint removably connects or is threaded adopting between two joints, perhaps adopts bearing pin to connect.
The described foot-operated del structure that is.
Adopt fixedly riding of inverted triangle form, such design can be the operating personnel reliable support is provided.
What described del was foot-operated stands to being engraved structure.
Adopt the foot-operated of this structure,, can alleviate the weight of solid tool so on the one hand on bracing frame through through hole is set; Can be convenient to staff's colligation inherently safe band on the other hand, rely on and support the relieving both hands hanging operation that the operating personnel can safety so that the staff is the foot-operated suspension with safety belt in the hard ladder of triangular form utilization insulation below in working order.
Described foot-operated telescopic being arranged on the rigid rod that be.
Adopt telescopic riding, should be with, when rope ladder is used in the power failure operation, can accept, in the time of need using, will ride again and stretch out riding in carrying or storage.
With the foot-operated telescopic method that is arranged on the rigid rod do, will ride and be articulated on the rigid rod, rigid rod and foot-operated between be provided with fixedly window catch or pull bar is locked.
With the foot-operated telescopic method that is arranged on the rigid rod can also be: adopt folding foot-operated.
In sum, the utility model is compared the following advantage of prior art:
The band of the utility model, power failure operation can constitute the operating personnel with insulation stiff rod ladder and rely on and support, and make the hanging operation that the operating personnel can be safe, comfortable.
Description of drawings
Fig. 1 is the band of utility model embodiment, the power failure operation is divided into two joints with insulation stiff rod ladder structural representation.
Fig. 2 is the left view of Fig. 1.
The hollow out that label declaration 1 rigid rod 2 hooks 3 foot-operated 4 are ridden.
The specific embodiment
Below in conjunction with embodiment the utility model is described in more detail.
Embodiment 1
A kind of band as shown in Figure 1, power failure operation are with insulation stiff rod ladder; Comprise a joint or the above insulation of joint material rigid rod 1; Each saves the dismountable connection of employing activity between the rigid rod; On rigid rod, be intervally distributed with foot-operated, the adjacent foot-operated both sides that are respectively in rigid rod, be provided with the hook 2 that can hook lead in the upper end that is in the rigid rod of going up a joint most.Activity between each joint is detachably connected as and is threaded adopting between two joints.Described foot-operated 3 is the del structure, and what described del was foot-operated stands to being hollow out 4 structures.
It is identical with prior art that present embodiment is not stated part.
Embodiment 2
The band of present embodiment, power failure operation are with insulation stiff rod ladder, and wherein foot-operated is telescopic being arranged on the rigid rod.With the foot-operated telescopic method that is arranged on the rigid rod do, will ride and be articulated on the rigid rod, rigid rod and foot-operated between be provided with fixedly window catch or pull bar is locked.
It is identical with embodiment 1 that present embodiment is not stated part.
Claims (7)
- One kind stop, livewire work is with insulation stiff rod ladder; It is characterized in that: comprise a joint or the above insulation of joint material rigid rod; Each saves the dismountable connection of employing activity between the rigid rod; On rigid rod, be intervally distributed with foot-operated, the adjacent foot-operated both sides that are respectively in rigid rod, be provided with the hook that can hook lead in the upper end that is in the rigid rod of going up a joint most.
- Based on claim 1 describedly stop, livewire work is with insulation stiff rod ladder, it is characterized in that: the activity between each joint removably connects or is threaded adopting between two joints, perhaps adopts the bearing pin connection.
- 3. according to claim 2ly stop, livewire work is with insulation stiff rod ladder, it is characterized in that: the described foot-operated del structure that is.
- 4. according to claim 3ly stop, livewire work is with insulation stiff rod ladder, it is characterized in that: foot-operated upright of described del to being engraved structure.
- 5. according to claim 2ly stop, livewire work is with insulation stiff rod ladder, it is characterized in that: described foot-operated telescopic being arranged on the rigid rod that be.
- 6. according to claim 5ly stop, livewire work is with insulation stiff rod ladder, it is characterized in that: will ride and be articulated on the rigid rod, rigid rod with ride between be provided with fixedly window catch or pull bar is locked.
- Based on claim 5 describedly stop, livewire work is with insulation stiff rod ladder, it is characterized in that: will ride telescopic be arranged on the rigid rod folding foot-operated for adopting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120190488U CN202148861U (en) | 2011-06-02 | 2011-06-02 | Insulated hard rod ladder for power-cut working and live working |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120190488U CN202148861U (en) | 2011-06-02 | 2011-06-02 | Insulated hard rod ladder for power-cut working and live working |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202148861U true CN202148861U (en) | 2012-02-22 |
Family
ID=45589924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120190488U Expired - Fee Related CN202148861U (en) | 2011-06-02 | 2011-06-02 | Insulated hard rod ladder for power-cut working and live working |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202148861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104098028A (en) * | 2014-07-29 | 2014-10-15 | 山东丰汇设备技术有限公司 | Rapidly mounted and dismounted cat ladder connection structure |
-
2011
- 2011-06-02 CN CN201120190488U patent/CN202148861U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104098028A (en) * | 2014-07-29 | 2014-10-15 | 山东丰汇设备技术有限公司 | Rapidly mounted and dismounted cat ladder connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20120222 Termination date: 20180602 |