CN108798489A - A kind of offline rope ladder of fast lifting - Google Patents
A kind of offline rope ladder of fast lifting Download PDFInfo
- Publication number
- CN108798489A CN108798489A CN201810831445.2A CN201810831445A CN108798489A CN 108798489 A CN108798489 A CN 108798489A CN 201810831445 A CN201810831445 A CN 201810831445A CN 108798489 A CN108798489 A CN 108798489A
- Authority
- CN
- China
- Prior art keywords
- rope
- offline
- foot piece
- foot
- fast lifting
- 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.)
- Granted
Links
- 230000003068 static effect Effects 0.000 claims abstract description 31
- 238000005096 rolling process Methods 0.000 claims abstract description 25
- 230000000630 rising effect Effects 0.000 claims abstract description 15
- 230000007423 decrease Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 239000000084 colloidal system Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 235000013351 cheese Nutrition 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000012212 insulator Substances 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 239000002131 composite material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/52—Ladders in general with non-rigid longitudinal members
- E06C1/56—Rope or chain ladders
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
- E06C7/081—Rungs or other treads comprising anti-slip features
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
A kind of offline rope ladder of fast lifting, belongs to transmission line of electricity maintenance technique field.Including static rope, manual drop device, rise rope rolling apparatus and safety belt, the static rope and safety belt one end are fixed on the cross-arm of top, manual drop device is connected on static rope, it is manipulated by operating personnel, operating personnel dress safety belt, it is connected in the static rope other end and rises rope rolling apparatus, it is controlled by operating personnel's both feet, rise rope rolling apparatus bottom end and is connected with the hook for hooking conducting wire, it when decline, is realized by manipulating manual drop device, when rising, hook picks off conducting wire, is controlled by both feet and rises rope rolling apparatus rising.The present invention drops principle to replace offline rope ladder without injuring insulator using fast raising speed, so that quickly upper lower wire, reduces physical demands, the former offline rope ladder of mass ratio is light, and total weight only has 1 kilogram, and convenient for going up a hill, upper tower carries.Lower wire saves strength, light weight, the offline rope ladder of fast lifting easy to carry in the present invention, and wire examination operation rate up and down is greatly improved.
Description
Technical field
The invention belongs to transmission line of electricity maintenance technique fields, more particularly to a kind of offline rope ladder of fast lifting.
Background technology
It in transmission line of electricity interruption maintenance operation, needs lower to leading on-line operation, but can't climb under composite insulator
Enter conducting wire, in order to avoid being damaged to composite insulator when climbing, when using offline rope ladder, rope ladder one end need to be fixed by spanner
At cross-arm, other end rope ladder hook hooks conducting wire, then steps on rope ladder crossbeam tripping in conducting wire with foot, the dynamics of stepping on is pedaled during descending stair
Unevenness generates swaying, and downlink especially arduously difficultly consumes one's strength to influence upkeep operation process.
Invention content
For the above technical problems, the present invention provides a kind of offline rope ladder of fast lifting, is dropped using fast raising speed former
Reason replaces offline rope ladder without injuring insulator, to quick upper lower wire, reduces physical demands, improves repairing wire up and down
Operating rate, convenient for going up a hill, upper tower carries.
The purpose of the present invention is achieved through the following technical solutions：
A kind of offline rope ladder of fast lifting of the present invention, including static rope, manual drop device, rising rope rolling apparatus and safety
Band, the static rope and safety belt one end are fixed on the cross-arm of top, and manual drop device is connected on static rope, by operating
Personnel manipulate, and operating personnel dress safety belt, are connected in the static rope other end and rise rope rolling apparatus, controlled by operating personnel's both feet
System rises rope rolling apparatus bottom end and is connected with the hook for hooking conducting wire, when decline, is realized by manipulating manual drop device, when rising, hangs
Hook picks off conducting wire, is controlled by both feet and rises rope rolling apparatus rising.
Further, the rising rope rolling apparatus includes shell, rope closing disk and foot piece, and the rope closing disk inner disc is wound with static(al)
Rope, and static rope one end is fixed on rope closing disk, foot piece is two, is symmetricly set on shell both sides, one of foot
Setting rope closing driver on part I is stepped on, the rope closing driver includes fixed link, spring, gear and lock, and fixed link is placed in foot-operated
In part I, one end connection rope closing disk simultaneously stretches out rope closing disk, and with another II end grafting of foot piece, the fixed link other end stretches out foot
I end of part installation gear is stepped on, is set with spring in the fixed link in foot piece I, spring one end is connected to foot piece end, separately
One end connects rope closing disk, and lock is hinged in I end of foot piece, is locked with the gear teeth of gear.
Further, the lock includes interconnecting piece core braking parts, on the outside of the braking parts semi-surrounding interconnecting piece, and in foot
It steps on and carries a space between I end plate of interconnecting piece and foot piece described in I connecting pin of part, be connected with axis pin on interconnecting piece, connected by axis pin
It is connected on the end of foot piece I, spring is installed on the axis pin of I end plate of interconnecting piece and foot piece, spring one end is fixed on foot-operated
On I end plate of part, the other end offsets with braking parts inner wall, and described braking parts one end matches reality with the adjacent teeth spacing on gear
Now lock.
Further, the foot piece is round steel pipe or square steel tube.
Further, the round steel pipe or the foot section of square steel tube are rough surface.
Further, the foot piece carries foot pedal for the pedal position of round steel pipe or square steel tube.
Further, the foot pedal foot-operated face is rough surface.
Further, the rough surface is grid line face or twill face.
Further, it is additionally provided with Protective foot muff on the foot piece.
Further, the plastics colloid set of the static rope periphery package flexible anti-scratch.
Beneficial effects of the present invention are：
1. the present invention drops principle to replace offline rope ladder without injuring insulator, to quickly lead up and down using fast raising speed
Line reduces physical demands, and the former offline rope ladder of mass ratio is light, and total weight only has 1 kilogram, and convenient for going up a hill, upper tower carries.
2. the upper lower wire of the present invention saves strength, light weight, the offline rope ladder of fast lifting easy to carry, it is greatly improved
Lower wire upkeep operation rate.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is rising rope rolling apparatus section separate structure schematic diagram in Fig. 1.
Fig. 3 is lock locking schematic diagram in Fig. 2.
Fig. 4 is the portions I enlarged diagram in Fig. 2.
Fig. 5 is lock catch part stereoscopic schematic diagram in Fig. 4.
In figure：1. static rope, 2. manual drop devices,
3. rise rope rolling apparatus, 31. foot pieces I, 32. shells, 33. rope closing disks, 34. foot pieces II, 341. mounting bases, 35.
Fixed link, 36. resetting springs, 37. gears, 38. locks, 381. axis pins, 382. interconnecting pieces, 383. braking parts, 384. clamp springs,
39. tether ring,
4. safety belt, 5. top cross-arms, 6. conducting wires, 7. hooks.
Specific implementation mode
The present invention will be described in detail with reference to the accompanying drawings and examples.
Embodiment 1：As Figure 1-Figure 2, under a kind of offline rope ladder of fast lifting of the present invention, including static rope 1, manual control
It drops device 2, rise rope rolling apparatus 3 and safety belt 4, the static rope 1 and 4 one end of safety belt are fixed on the cross-arm 5 of top, under manual
Drop device 2 is connected on static rope 1, is manipulated by operating personnel, and operating personnel dress safety belt 4, is connected in 1 other end of static rope
Liter rope rolling apparatus 3 is connected, is controlled by operating personnel's both feet, rises 3 bottom end of rope rolling apparatus and is connected with the hook 7 for hooking conducting wire 6, decline
When, it is realized by manipulating manual drop device 2, when rising, hook 7 picks off conducting wire 6, passes through both feet control and rises rope rolling apparatus 3 and rises.
The rising rope rolling apparatus 3 includes shell 32, rope closing disk 33 and foot piece, and 33 inner disc of rope closing disk is wound with static(al) rope
Rope 1, and 1 one end of static rope is fixed on rope closing disk 33, foot piece is two, 32 both sides of shell is symmetricly set on, wherein one
Rope closing driver is set on a foot piece I 31, and the rope closing driver includes fixed link 35, resetting spring 36, gear 37 and lock
Button 38, fixed link 35 is placed in foot piece I 31, and one end connection rope closing disk 33 simultaneously stretches out rope closing disk 33, and on another shell 32
341 grafting of mounting base, the mounting base 321 corresponds to foot piece II 34 centre, and 35 other end of fixed link stretches out foot piece I
Gear 37 is installed in 31 ends, and resetting spring 36, the connection of 35 one end of resetting spring are set in the fixed link 35 in foot piece I 37
In I 37 end of foot piece, the other end connects rope closing disk 33, and lock 38 is hinged in I 37 end of foot piece, the gear teeth with gear 37
It locks.
As shown in Figure 3-Figure 5, the lock 38 includes interconnecting piece 382 and braking parts 383,383 semi-surrounding of the braking parts
382 outside of interconnecting piece, and connect in I 31 connecting pin of foot piece and carried between the interconnecting piece 382 and I 31 end plate of foot piece
Between, it is connected with axis pin 381 on interconnecting piece 382, the end of foot piece I 31 is connected to by axis pin 381, in interconnecting piece 382 and foot
Step on the axis pin 381 of I 31 end plate of part and clamp spring 384 be installed, 384 one end of clamp spring is fixed on I 31 end plate of foot piece, the other end with
383 inner wall of braking parts offsets, and 383 one end of the braking parts matches realization locking with the adjacent teeth spacing on gear 37.
The foot piece I 31 and foot piece II 34 are round steel pipe or square steel tube.The round steel pipe or square steel tube it is foot-operated
Part is rough surface.The rough surface is grid line face or twill face.The static rope periphery package flexible is anti-
The plastics colloid set of scuffing.
In the use of the present invention, safety belt 4 and 1 one end of static rope are both connected to top cross-arm 5, operating personnel are in loins
Fasten seat belts 4, static rope 1 is wrapped in manual drop device 2, and the ring lock hanging carried thereon is in operating personnel's lap belt
On 4, rises rope rolling apparatus 3 around the connection of static rope 1 of manual control drop device 2, rise 3 bottom of rope rolling apparatus with hook conducting wire 6
Hook 7；The hand-held manual drop device 2 of operating personnel, foot are placed on the foot piece for rising rope rolling apparatus 3, manipulate and under static rope 1
It slides on conducting wire 6, hook 7 is hung on conducting wire 6, and operating personnel carry out upkeep operation.After the completion of maintenance is finished, plucked from conducting wire 6
Lower draw-bar 7 receives leg action, under the action of rising 36 power of resetting spring of rope rolling apparatus 3,1 edge of static rope by operating personnel
33 wiring of rope closing disk is packed up；It carries out pedaling foot-propelled when making, is locked with gear 37 by the braking parts 383 of lock 38, realize and grasp
Make personnel's vertical motion, until rising to top, completes to rise overall process.
Embodiment 2：This example is as different from Example 1：Foot piece I 31 and foot piece II 34 described in this example be round steel pipe or
Square steel tube, pedal position carry foot pedal.The foot pedal foot-operated face is rough surface.Protection is additionally provided on the foot piece
Footmuff.
Claims (10)
1. a kind of offline rope ladder of fast lifting, it is characterised in that：Including static rope, manual drop device, rise rope rolling apparatus and peace
Full band, the static rope and safety belt one end are fixed on the cross-arm of top, and manual drop device is connected on static rope, by grasping
Make personnel's manipulation, operating personnel dress safety belt, are connected in the static rope other end and rise rope rolling apparatus, controlled by operating personnel's both feet
System rises rope rolling apparatus bottom end and is connected with the hook for hooking conducting wire, when decline, is realized by manipulating manual drop device, when rising, hangs
Hook picks off conducting wire, is controlled by both feet and rises rope rolling apparatus rising.
2. the offline rope ladder of fast lifting according to claim 1, it is characterised in that：The rising rope rolling apparatus includes shell, receives
Cheese and foot piece, the rope closing disk inner disc is wound with static rope, and static rope one end is fixed on rope closing disk, and foot piece is
Two, shell both sides are symmetricly set on, rope closing driver is set on one of foot piece I, the rope closing driver includes solid
Fixed pole, spring, gear and lock, fixed link are placed in foot piece I, and one end connection rope closing disk simultaneously stretches out rope closing disk, with another
II end grafting of foot piece, the fixed link other end stretch out I end of foot piece and install gear, covered in the fixed link in foot piece I
Equipped with spring, spring one end is connected to foot piece end, and the other end connects rope closing disk, and lock is hinged in I end of foot piece, with
The gear teeth of gear lock.
3. the offline rope ladder of fast lifting according to claim 2, it is characterised in that：The lock includes the braking of interconnecting piece core
Portion, the braking parts semi-surrounding interconnecting piece outside, and carried between I end plate of interconnecting piece and foot piece described in I connecting pin of foot piece
One space is connected with axis pin on interconnecting piece, the end of foot piece I is connected to by axis pin, in I end plate of interconnecting piece and foot piece
Spring is installed, spring one end is fixed on I end plate of foot piece, and the other end offsets with braking parts inner wall, the braking on axis pin
Portion one end matches realization locking with the adjacent teeth spacing on gear.
4. the offline rope ladder of fast lifting according to claim 2, it is characterised in that：The foot piece is round steel pipe or square steel
Pipe.
5. the offline rope ladder of fast lifting according to claim 4, it is characterised in that：The pedal position of the round steel pipe or square steel tube
It is divided into rough surface.
6. the offline rope ladder of fast lifting according to claim 1, it is characterised in that：The foot piece is round steel pipe or square steel tube
Pedal position carry foot pedal.
7. the offline rope ladder of fast lifting according to claim 6, it is characterised in that：The foot pedal foot-operated face is coarse table
Face.
8. according to the offline rope ladder of the fast lifting of claim 5 or 7, it is characterised in that：The rough surface is grid line face
Or twill face.
9. the offline rope ladder of fast lifting according to claim 2, it is characterised in that：It is additionally provided with protection base on the foot piece
Set.
10. the offline rope ladder of fast lifting according to claim 1, it is characterised in that：The static rope periphery is enclosed with tough
The plastics colloid set of property anti-scratch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810831445.2A CN108798489B (en) | 2018-07-26 | 2018-07-26 | Quick lifting and descending rope ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810831445.2A CN108798489B (en) | 2018-07-26 | 2018-07-26 | Quick lifting and descending rope ladder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108798489A true CN108798489A (en) | 2018-11-13 |
| CN108798489B CN108798489B (en) | 2024-04-19 |
Family
ID=64078252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810831445.2A Active CN108798489B (en) | 2018-07-26 | 2018-07-26 | Quick lifting and descending rope ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108798489B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03116851U (en) * | 1990-03-15 | 1991-12-03 | ||
| CN2291935Y (en) * | 1997-05-22 | 1998-09-23 | 贾丹江 | Hand-controlled rope lowering device |
| WO2005094946A1 (en) * | 2004-04-02 | 2005-10-13 | Deenadayalan Krishnaswamy Vara | Foot operated ascenders |
| CN104043230A (en) * | 2013-03-11 | 2014-09-17 | 何少敦 | Manual rope control device and rope descender adopting same |
| WO2016131092A1 (en) * | 2015-02-17 | 2016-08-25 | Boris Rogelja | Improved descender |
| CN107143279A (en) * | 2017-06-12 | 2017-09-08 | 广东电网有限责任公司韶关供电局 | A kind of Multifunctional aloft-work rope ladder |
| CN209457857U (en) * | 2018-07-26 | 2019-10-01 | 国网辽宁省电力有限公司本溪供电公司 | A kind of offline rope ladder of fast lifting |
-
2018
- 2018-07-26 CN CN201810831445.2A patent/CN108798489B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03116851U (en) * | 1990-03-15 | 1991-12-03 | ||
| CN2291935Y (en) * | 1997-05-22 | 1998-09-23 | 贾丹江 | Hand-controlled rope lowering device |
| WO2005094946A1 (en) * | 2004-04-02 | 2005-10-13 | Deenadayalan Krishnaswamy Vara | Foot operated ascenders |
| CN104043230A (en) * | 2013-03-11 | 2014-09-17 | 何少敦 | Manual rope control device and rope descender adopting same |
| WO2016131092A1 (en) * | 2015-02-17 | 2016-08-25 | Boris Rogelja | Improved descender |
| CN107143279A (en) * | 2017-06-12 | 2017-09-08 | 广东电网有限责任公司韶关供电局 | A kind of Multifunctional aloft-work rope ladder |
| CN209457857U (en) * | 2018-07-26 | 2019-10-01 | 国网辽宁省电力有限公司本溪供电公司 | A kind of offline rope ladder of fast lifting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108798489B (en) | 2024-04-19 |
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