CN207647455U - Electric system rope ladder - Google Patents
Electric system rope ladder Download PDFInfo
- Publication number
- CN207647455U CN207647455U CN201721815723.2U CN201721815723U CN207647455U CN 207647455 U CN207647455 U CN 207647455U CN 201721815723 U CN201721815723 U CN 201721815723U CN 207647455 U CN207647455 U CN 207647455U
- Authority
- CN
- China
- Prior art keywords
- rope
- foot pedal
- pylon
- carrying
- traction
- 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 electric system rope ladders, are separately fixed on the point of the fixed traction on the upside of pylon through the top of the carrying rope at multiple foot pedal both ends；Per side, carrying rope, which is located at below foot pedal, is provided with block machine；Hoisting rope is extended through at multiple foot pedal both ends simultaneously, hoisting rope, which is located on the downside of the foot pedal of bottom, is provided with promotion block；The upper end of both sides hoisting rope is summarized in traction rope, its end introduces pylon root and is wrapped on rope sheave after traction rope is oriented to by directive wheel, and crank is connected in the shaft of rope sheave.Rope ladder is fixed on the upside of pylon by the utility model always, can be controlled rope ladder from below as needed and be moved down, without fixed vertical ladder, cost-effective and space is arranged to pylon.The risk that can prevent non-working person from arbitrarily climbing.The utility model is simple and reasonable, and using effect is good.
Description
Technical field
The utility model belongs to electrical maintenance technical field of tools, and in particular to a kind of electric system rope ladder.
Background technology
It is various in the operating platform type of power engineering field, various kinds of equipment, for being convenient for working at height maintenance and plug-in strip
The operations such as keying, are usually arranged fixed vertical ladder, although this mode can be operating personnel in pylon main body or line bar
It is convenient to provide, but thoroughly non-working person can not be avoided to climb, dangerous factor.And by directly in pylon or line bar
The mode of welding vertical ladder does not only take up surrounding space, and increases construction cost.Existing another way is will be moveable
Upgrading ladder is moved to is lifted operating personnel below pylon.This mode of operation there will naturally be the problem of moving operation trouble, lead to
It is usually used in urban district and connects up maintenance use in the air, this mode is not used substantially in fixed pylon repair.
Utility model content
The problems of vertical ladder and not of fixed form is generally used during being climbed for existing power engineering
Foot, the utility model provide a kind of safety and hiding electric system rope ladder.
The technical solution adopted in the utility model：A kind of electric system rope ladder, including foot pedal and carrying are restricted, through
The top of the carrying rope at multiple foot pedal both ends is separately fixed on the point of the fixed traction on the upside of pylon；Per side, carrying rope is located at
It is provided with block machine below foot pedal；Hoisting rope is extended through at the multiple foot pedal both ends simultaneously, hoisting rope is located at most lower
Promotion block is provided on the downside of end feet pedal；The upper end of both sides hoisting rope is summarized in traction rope, and traction rope is led by directive wheel
Its end introduces pylon root and is wrapped on rope sheave backward, and crank is connected in the shaft of rope sheave.
It is located above foot pedal in carrying rope and is provided with catch.Camera bellows, rope sheave are provided on the outside of the rope sheave
It is installed on the inside of camera bellows, camera bellows side wall, which is provided with, prevents rope sheave from reversing dynamic backing pin.
The beneficial effects of the utility model：Rope ladder is fixed on the upside of pylon by the utility model always, as needed can be with
Control rope ladder moves down from below, without fixed vertical ladder, cost-effective and space is arranged to pylon.Due to rope sheave position
It is easy to be locked by closed in lower section, so the risk that non-working person arbitrarily climbs can be prevented.The utility model is simple in structure
Rationally, using effect is good.
Description of the drawings
Fig. 1 is the unfolded state schematic diagram of the utility model.
Fig. 2 is the contraction state schematic diagram of Fig. 1.
Specific implementation mode
Embodiment 1：Label 1 is foot pedal in Fig. 1 and Fig. 2, and 2 be carrying rope, and 3 be block machine, and 4 be hoisting rope, and 5 carry for end
Upshift block, 6 be fixed traction point, and 7 be directive wheel, and 8 be traction rope, and 9 be camera bellows, and 10 be rope sheave, and 11 be crank.
Electric system rope ladder as shown in Figure 1, including multiple parallel and spaced set foot pedal 1, in multiple feet
The both ends of pedal 1 have extended through two carrying ropes 2, preferably with steel wire rope.
The top of the carrying rope 2 of both sides is separately fixed on the point of the fixed traction on the upside of pylon 6.2, the carrying rope per side
1 lower section of foot pedal is provided with block machine 3, block machine 3 is for directly holding up corresponding foot pedal 1, so as to keep each foot pedal 1
Keep equidistantly support.Also it is located above foot pedal 1 in carrying rope 2 simultaneously and is provided with catch, to is shunk by drawstring in rope ladder
Afterwards, it still is able to keep carrying 2 nonvoluntary slidings of rope, as shown in Figure 2.
Meanwhile hoisting rope 4 has been extended through at 1 both ends of multiple foot pedals, hoisting rope 4 does not carry body weight, can adopt
With flexible nylon rope etc..The downside that hoisting rope 4 is located at bottom foot pedal 1 is provided with promotion block, to be drawn when hoisting rope 4
After rising, block is promoted by the lowermost first and boosts undermost foot pedal 1 upwards, gradually boosts all foot pedals 1 successively.
The upper end of both sides hoisting rope 4 is summarized in traction rope 8, its end introduces pylon after traction rope 8 is oriented to by directive wheel 7
Root is simultaneously wrapped on rope sheave 10, and crank 11 is connected in the shaft of rope sheave 10.
Embodiment 2：It is provided with camera bellows 9 on the basis of embodiment 1, and in the outside of rope sheave 10, rope sheave 10 is installed on camera bellows 9
Inside, 9 side wall of camera bellows, which is provided with, prevents rope sheave 10 from reversing dynamic backing pin.And the backing pin is by closed locked.
Claims (3)
1. a kind of electric system rope ladder, including foot pedal and carrying are restricted, it is characterized in that：Through holding for multiple foot pedal both ends
The top for carrying rope is separately fixed on the point of the fixed traction on the upside of pylon；Per side, carrying rope, which is located at below foot pedal, is provided with gear
Platform；Hoisting rope is extended through at the multiple foot pedal both ends simultaneously, hoisting rope is located at the downside setting of bottom foot pedal
There is promotion block；The upper end of both sides hoisting rope is summarized in traction rope, its end introduces pylon after traction rope is oriented to by directive wheel
Root is simultaneously wrapped on rope sheave, and crank is connected in the shaft of rope sheave.
2. electric system rope ladder according to claim 1, it is characterized in that：It is located above foot pedal in carrying rope and sets
It is equipped with catch.
3. electric system rope ladder according to claim 1, it is characterized in that：It is provided with camera bellows on the outside of the rope sheave,
Rope sheave is installed on the inside of camera bellows, and camera bellows side wall, which is provided with, prevents rope sheave from reversing dynamic backing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721815723.2U CN207647455U (en) | 2017-12-22 | 2017-12-22 | Electric system rope ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721815723.2U CN207647455U (en) | 2017-12-22 | 2017-12-22 | Electric system rope ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207647455U true CN207647455U (en) | 2018-07-24 |
Family
ID=62878345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721815723.2U Expired - Fee Related CN207647455U (en) | 2017-12-22 | 2017-12-22 | Electric system rope ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207647455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555470A (en) * | 2018-11-20 | 2019-04-02 | 安徽普照照明环境工程有限公司 | A kind of upper tower apparatus |
-
2017
- 2017-12-22 CN CN201721815723.2U patent/CN207647455U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555470A (en) * | 2018-11-20 | 2019-04-02 | 安徽普照照明环境工程有限公司 | A kind of upper tower apparatus |
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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: 20180724 Termination date: 20181222 |