CN108879468A - Conducting wire operation manned device and system - Google Patents
Conducting wire operation manned device and system Download PDFInfo
- Publication number
- CN108879468A CN108879468A CN201810640323.5A CN201810640323A CN108879468A CN 108879468 A CN108879468 A CN 108879468A CN 201810640323 A CN201810640323 A CN 201810640323A CN 108879468 A CN108879468 A CN 108879468A
- Authority
- CN
- China
- Prior art keywords
- conducting wire
- pulley
- wire operation
- manned device
- hanger bracket
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The present invention provides a kind of conducting wire operation manned device and system, conducting wire operation manned device includes hanger bracket, and central axis and pulley on the inside of the hanger bracket；Wherein, the hanger bracket is for mounting operating personnel or to hanger；The pulley is socketed on the central axis, and the both ends of the central axis and the two sides of the width direction of the hanger bracket are rotatablely connected correspondingly, and the central axis drives the pulley along guidewire movement when rotating relative to the hanger bracket.
Description
Technical field
The present invention relates to technical field of electric power, in particular to a kind of conducting wire operation manned device and system.
Background technique
Power overhead network is one of most important component part of power network, is the important channel of transmission of large capacity electric current.
Wherein, the conductor part of power circuit is one of the essential elements of overhead power line again.The conducting wire is twisted by a kind of steel-core-aluminium
The material of line is constituted, and the traction stress camber shape between steel tower is simultaneously vacantly aerial in the day of tens meters or up to a hundred meters, similar
In a rope being straightened.Due to long-time stress, fever, exposed and influenced by outdoor elements, lead to aerial condutor
Damage, oxidation or the defects of hanging object it is very universal, therefore produce corresponding leads operation.
Leads operation is one of most common working method in electric aerial work, such as repair damage conducting wire, replacement
Conducting wire stockbridge damper or conductor spacer etc..Due to conducting wire be it is a kind of be suspended on aerial rope form object, when leading on-line operation, there are nothings
By, it is difficult firmly, at a slow speed and the problems such as matter is low.Due to the particularity of leads operation, safety when leading to construction or upkeep operation
Hidden danger is very big or aerophobia is serious, or even once falls down (under the suspension guard mode of safety belt) from conducting wire, is often difficult to certainly
It rescues or is rescued.Therefore carrying out leads operation is always one of the biggish work of difficulty generally acknowledged in power circuit work, for a long time
Since this kind of work entrust third party unit in charge of construction to contract always.
Traditional operation mode is to carry out height by the consummate technical ability of operating personnel or using the tools such as driving, conducting wire seat plate
Hollow wire operation.There are many potential safety and quality hazards for these operation modes, and operating efficiency is not high.
Specifically, security risk existing for the operation of conventional wires class and the problems such as working efficiency, are described as follows：
One, the operation mode for " sitting conducting wire "
The operation mode of " sitting conducting wire " is a kind of operation mode that power worker most frequently uses.By conducting wire operation institute
The tool of carrying embodies complicated and ineffective disadvantage, and operating personnel often gives up tool and use the operation of " seat conducting wire "
Mode.
Its method is that operating personnel by thigh root clips conducting wire, is sitting on conducting wire using the side of body and is moved to operation
Point.The advantages of its operation mode be it is easy to operate, speed is fast；But disadvantage is also apparent from：First, operating personnel needs consummation
Technical ability, physical strength and courage could complete work, but this kind of employee is seldom (especially main business employee).Second, security risk is big,
" sit conducting wire " is easy, but turns over and fall conducting wire and be also easy, because operating personnel leads by the balance of people (such as collapsing tight rope)
Be seated movement on line, and often with tool, material or pulls the movement of the weights such as working rope, wirerope, protects on conducting wire
Gravity center of human body's balance is held to be difficult.Therefore it is easy to turn over and falls conducting wire human body is caused to suspend in midair, conventional security band can be serious when human body suspends in midair
Ankle injury human organ causes serious secondary injury.It is demonstrated experimentally that conventional security band suspention human body will cause apparent pain
Sense, or even cannot adhere to more than 1 minute.Third, the operation mode of " sitting conducting wire " is suitable for the such as tens of rice of short-range operation
Interior range can also seriously consume one's strength in addition to security risk and aerophobia.Fourth, the operation mode of " sitting conducting wire " makes work
It is difficult to ensure as quality, common conducting wire stockbridge damper displacement is exactly to complete because operation difficulty promotes employee to accelerate progress with careless
Task, and then bring the security risk of equipment.
Two, the operation mode of " conducting wire seat plate " or " conducting wire driving " is used
Two kinds of tools are suitable for over long distances or the operation of the big leads of difficulty.Its advantage is that safe and stable, work
Quality is guaranteed.The disadvantage is that：First, complicated for operation, weight is big, and the manpower and material resources cost of cooperation is more.A such as aluminium
Alloy driving 25KG weight, is only time just to need several hours, it is also necessary to which 5-6 people's cooperation could complete one very simply
Task.Second, having a single function, applicability is small.The operation mode of traditional " seat plate " or " conducting wire driving " tool is only limitted to
Mobile and simple task.Third, security risk is big, the conducting wire operation mode of conventional tool class matches conventional security
Band equally exists the security risk of the secondary injury to fall.
In conclusion traditional leads operation mode disadvantage is summarized as follows, i.e.,：Fast dangerous and quality is difficult to protect
Card, working efficiency is odd low when slow and has a single function.
Summary of the invention
The present invention provides a kind of conducting wire operation manned device, it is intended to solve the above-mentioned technical problems in the prior art.
The present invention provides a kind of conducting wire operation manned device, and conducting wire operation manned device includes hanger bracket, and is located at
Central axis and pulley on the inside of the hanger bracket；Wherein,
The hanger bracket is for mounting operating personnel or to hanger；
The pulley is socketed on the central axis, and the two of the width direction of the both ends of the central axis and the hanger bracket
Side is rotatablely connected correspondingly, and the central axis drives the pulley along guidewire movement when rotating relative to the hanger bracket.
It as a further improvement of the above technical scheme, further include two axis of axially opposing setting along the central axis
It holds；
The hanger bracket includes two suspension plates of the axially opposing setting along the central axis；
The both ends of two inner rings and the central axis of two bearings connect one to one, and the two of two bearings
A outer ring connects one to one with two suspension plates.
As a further improvement of the above technical scheme, fixed pair of two suspension plates above the pulley
It connects；
Two suspension plates below the pulley are relatively isolated and Y-shaped structure are collectively formed.
As a further improvement of the above technical scheme, it is provided in one of them in two suspension plates through institute
State the mount hole of suspension plate thickness；
Hook is provided on another in two suspension plates.
It as a further improvement of the above technical scheme, further include safety lock；
The safety lock is arranged on the mouth of hook of the hook, for closing or opening wide the mouth of hook.
As a further improvement of the above technical scheme, the safety lock includes hull shape pressure tongue and presses tongue positioned at the hull shape
Interior compressed spring；
The hull shape pressure tongue and the suspension plate are rotatablely connected, and one end of the compressed spring is connect with the suspension plate,
The other end of the compressed spring is connect with the inner wall of hull shape pressure tongue.
As a further improvement of the above technical scheme, further include braking system, slide speed for control the pulley
It spends or the pulley stop and stop.
It as a further improvement of the above technical scheme, further include ratchet heading control loop, for controlling the pulley
Line of travel.
As a further improvement of the above technical scheme, the braking system and the ratchet heading control loop are described in
The width direction of hanger bracket is separately positioned on the two sides of the hanger bracket.
Conducting wire operation manned device provided by the invention includes hanger bracket, and the central axis on the inside of the hanger bracket
And pulley；Wherein, hanger bracket is for mounting operating personnel or to hanger；Pulley is socketed on center shaft, the both ends of central axis
It is rotatablely connected correspondingly with the two sides of the width direction of hanger bracket, band movable pulley edge is led when central axis is rotated relative to hanger bracket
Line movement.
Compared with the prior art, conducting wire operation manned device provided by the invention has the advantage that：First, can fast quick-mounting
It tears open；Second, the manned device integrally has the function of the features such as small in size, more, light easy, it is more matched with flexibly climbing on conducting wire
Climb, the demands such as Fast marching can the long range operation on conducting wire due to being equipped with dedicated manned pulley；Third, having safety
High feature, collocation outdoor type full body harness is used in conjunction with when use, and outdoor type full body harness is designed as in waist
One hanging point of the heart, has the advantages that keep human body upper body naturally upward, thus can long-time hanging operation without injure.When making user
External form full body harness hangs and when leading on-line operation, and the security risk for falling conducting wire or secondary wound are turned over without having to worry about human body
Evil has good security performance, while guaranteeing good speed and work quality.
Another object of the present invention, which also resides in, provides a kind of conducting wire operation human system, which includes
To hanger, and conducting wire operation manned device as described above；
On the hanger bracket for being articulated in the conducting wire operation manned device to hanger.
The beneficial effect of conducting wire operation human system provided by the invention compared with the prior art, is same as provided by the invention
The beneficial effect of conducting wire operation manned device compared with the prior art, details are not described herein again.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of embodiment of the present invention
Attached drawing be briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not to be seen as
It is the restriction to range, it for those of ordinary skill in the art, without creative efforts, can be with root
Other relevant attached drawings are obtained according to these attached drawings.
Fig. 1 is the front view for the conducting wire operation manned device that embodiment of the present invention provides；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the left view of Fig. 1；
Fig. 4 is the partial enlarged view of Fig. 2；
Fig. 5 is the partial enlarged view of Fig. 3.
Icon：
10- hanger bracket；20- central axis；30- pulley；40- safety lock；50- braking system；60- ratchet direction controlling system
System；101- suspension plate；401- hull shape presses tongue；402- compressed spring；501- brake；502- brake disc；503- connector；601-
Ratchet；602- control switch；603- shell；1011- mount hole；1012- hook；5011- brake part；5012- brake handle；
5013- check band；5014- abuts slot；5015- elastic component；6021- check pawl；6022- flexible positioning piece；6023- pawl seat
Plate.
Specific embodiment
To keep the purposes, technical schemes and advantages of embodiment of the present invention clearer, implement below in conjunction with the present invention
The technical solution in embodiment of the present invention is clearly and completely described in attached drawing in mode, it is clear that described reality
The mode of applying is some embodiments of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
Domain those of ordinary skill every other embodiment obtained without creative efforts, belongs to the present invention
The range of protection.Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the present invention of protection is sought, but is merely representative of selected embodiment of the invention.Based on the embodiment in the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts belongs to this
Invent the range of protection.
In the description of the present invention, it is to be understood that, indicating position or the term of positional relationship are based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, rather than the equipment of indication or suggestion meaning
Or element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature can be on or below second feature
Directly contacted including the first and second features, also may include the first and second features be not direct contact but by them it
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature second spy
Right above sign and oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature it
Under, lower section and fisrt feature included below be directly below and diagonally below the second feature, or be merely representative of first feature horizontal height
Less than second feature.
Fig. 1 is the front view for the conducting wire operation manned device that embodiment of the present invention provides；Fig. 2 is the right view of Fig. 1；Figure
3 be the left view of Fig. 1；Fig. 4 is the partial enlarged view of Fig. 2；Fig. 5 is the partial enlarged view of Fig. 3.
Referring to figs. 1 to shown in Fig. 5, conducting wire operation manned device provided in this embodiment includes hanger bracket 10, and is located at
The central axis 20 and pulley 30 of 10 inside of hanger bracket；Wherein, the hanger bracket 10 is for mounting operating personnel or wait hang
Object；The pulley 30 is socketed on the central axis 20, the width direction at the both ends of the central axis 20 and the hanger bracket 10
Two sides be rotatablely connected correspondingly, the central axis 20 drives the pulley 30 along leading when rotating relative to the hanger bracket 10
Line movement.
Wherein, above-mentioned pulley is preferably rubber wheel, for the scrolling realization movement on conducting wire, since hanger bracket can keep whole
The balance of a device, rubber wheel can be moved quickly on conducting wire, while guarantee basic security.In addition, rubber wheel can increase and lead
The friction of line, so that movement is more stable, also, rubber material can protect conducting wire not to be worn, and prolong its service life.The load
Other components of people's device are made of the metal materials such as aluminium alloy or high-intensitive tool steel.
Wherein, hanger bracket is elongated irony hanger, by central axis and bearing support, plays load-bearing effect.
Specifically, manned device further includes two bearings of the axially opposing setting along the central axis 20, the suspension
Frame 10 includes two suspension plates 101 of the axially opposing setting along the central axis 20, two inner rings of two bearings with
The both ends of the central axis 20 connect one to one, and two outer rings of two bearings and two suspension plates 101 are one by one
It is correspondingly connected with.When specifically used, pulley and central axis are rotated synchronously to realize the movement on conducting wire, hanger bracket for mount to
Hanger or operating personnel, to keep pulley stable operation.
For hanger bracket, two suspension plates 101 above the pulley 30 are fixed by threaded components
Docking, two suspension plates 101 positioned at 30 lower section of pulley are relatively isolated and are collectively formed Y-shaped structure, pass through the Y-shaped structure
The manned device is erected on conducting wire by intermediate gap.
The mount hole through 101 thickness of suspension plate is provided in one of them in two suspension plates 101
1011, hook 1012 is provided on another in two suspension plates 101, and hanger bracket 10 passes through 1011 He of mount hole
Hook 1012 is mounted to hanger or operating personnel.
Above-mentioned manned device further includes safety lock 40, and the safety lock 40 is arranged on the mouth of hook of the hook 1012,
For closing or opening wide the mouth of hook.
The safety lock 40 includes hull shape pressure tongue 401 and the compressed spring 402 in hull shape pressure tongue 401；It is described
Hull shape presses tongue 401 and the suspension plate 101 to be rotatablely connected, and one end of the compressed spring 402 is connect with the suspension plate 101,
The other end of the compressed spring 402 is connect with the inner wall of hull shape pressure tongue 401.
In use, applying external force to hull shape pressure tongue, so that compressed spring is compressed, hull shape presses tongue to rotate relative to suspension plate
And the mouth of hook of hook is opened wide, object to be mounted can be mounted at this time, after the completion of mounting, removes external force, in the elastic force of compressed spring
Under effect, hull shape pressure tongue goes back to original position and closes the mouth of hook, guarantees safety with this.
Above-mentioned manned device further includes braking system 50, which is used to control the sliding speed of the pulley 30
Or the pulley 30 stop and is stopped；Above-mentioned manned device further includes ratchet heading control loop 60, for controlling the pulley
30 line of travel；The braking system 50 and the ratchet heading control loop 60 are divided along the width direction of the hanger bracket 10
The two sides of the hanger bracket 10 are not set.
Wherein, braking system 50 includes the brake 501 and brake disc 502 being mounted in the suspension plate 101, institute
Suspension plate 101 and the brake disc 502 is stated to connect with the pulley 30 of conducting wire operation manned device；Wherein, the brake 501
Including brake ontology, two brake parts 5011 of the brake ontology along the brake disc 502 axially opposing setting in institute
State the two sides of brake disc 502；Also, two brake parts 5011 can be close to each other to clamp the brake disc 502 and then make
The brake of pulley 30 of conducting wire operation manned device is stopped or can be located remotely from each other to loosen the brake disc 502 and then carry conducting wire operation
The pulley 30 of people's device is continued to run along conducting wire.
Above-mentioned braking system is applied to conducting wire operation manned device, when installation, makes pulley, brake disc and suspension plate successively
Brake is mounted on suspension plate on the side of brake disc by coaxial arrangement, makes two brake parts of brake ontology along brake
The axially opposing two sides that brake disc is set of dish.Using the braking principle of brake itself, when two brakes of brake ontology
When part is close to each other, two brake parts, which clamp brake disc and then the pulley of conducting wire operation manned device is made to stop, to stop；When brake ontology
Two brake parts it is close to each other when, two brake parts loosen brake disc so that make the pulley of conducting wire operation manned device along conducting wire continue
Operation.
In the present embodiment, the brake handle 5012 of the brake 501 and the suspension plate 101 are rotatablely connected, the braking
The spring of device ontology is arranged between two brake parts 5011；Also, the brake handle 5012 is 101 turns of suspension plate relatively described
Two brake parts 5011 can be driven close to each other by the check band 5013 of the brake when dynamic, in the bullet of the spring
Property power effect under, two brake parts 5011 are located remotely from each other so that conducting wire operation manned device pulley 30 brake stop or lead
Line continues to run.
Above-mentioned braking system further includes the elastic component 5015 between the brake ontology and the brake handle 5012；
The elastic component 5015 is connect close to one end of the brake ontology with the suspension plate 101, and the elastic component 5015 is close
One end of the brake handle 5012 is free end；When the relatively described suspension plate 101 of the brake handle 5012 turns to setting position,
The free end of the elastic component 5015 abuts with the brake handle 5012 and the brake handle 5012 is stopped to continue to turn along former direction
It moves and then so that two brake parts 5011 of the brake ontology are maintained at specific position.
Wherein, the brake part of brake ontology is made of aluminum alloy materials, and two insides of two brake parts are installed a kind of " next
Enable piece " material, does not generate heat when conducive to brake and is conducive to fix.Spring in brake ontology can keep lining to be in openning shape
State.Wherein, brake handle is made of aluminum alloy materials, is had certain radian, is met the man-machine mechanics that manpower is held with a firm grip or unclamped
Function.Wherein, check band is wirerope, is made of 2 multiply high-carbon steel cord of ф, has good rigidity and toughness.Wherein,
Brake disc is made of stainless steel, the high temperature resistant in brake process, regular hole in dish, can provide braking effect well
Fruit.
The multiple abutting slots successively arranged along the length direction of the brake handle 5012 are provided on the brake handle 5012
5014；The free end of the elastic component 5015 is abutted with the brake handle 5012 by the slot 5014 that abuts.It is supported described in multiple
Access slot 5014 is obliquely installed along the length direction of the brake handle 5012, to adapt to a variety of adjustment speeds.
Wherein, the elastic component is folded elastic piece, also, the elastic component is high-carbon steelwork, with higher to bend
Take intensity and elastic limit；When elastic piece is located at the abutting groove location of brake handle, the brake part of brake can be kept to be in and closed tightly
Position.
The brake 501 further includes connector 503；One end of the connector 503 and the suspension plate 101 pass through spiral shell
Bolt assembly is fixedly connected, and the other end of the connector 503 is fixedly connected with the brake ontology by bolt assembly.
Its working principle is that：When operating personnel is moved on conducting wire using pulley to be needed to brake, operating personnel holds hand
Brake handle is directed away from the direction rotation of brake ontology, at this point, the system being connected by brake wirerope with brake brake handle
The brake part of dynamic device ontology could be made that reaction, and two brake parts of brake ontology are close to each other, inwardly tighten and clamp brake disc, stop
Vehicle dish is that integral type is connect, therefore pulley moves at the same time and carry out as needed stop or control speed with pulley；Decontrol parking brake
Handle, brake disc unclamp brake part under the active force of brake spring, then the rotation of pulley can be according to the relieving parking brake of staff
The velocity of rotation of the strength control pulley of handle；When pressing brake handle and abutting folded elastic piece as abutted slot, operating personnel
The position of brake handle can be left, but brake is in and keeps clamped condition.
Braking system provided by the invention is applied to conducting wire operation manned device, is had the advantage that：First, operation people
Member, easily to brake, reduces labor intensity and personnel qualifications by operational brake；Second, braking effect is obvious, shorten
Braking distance, improves brake efficiency, eliminates security risk existing for operation；Third, operating personnel is upper using having
When stating the conducting wire operation manned device of braking system, no matter leading on-line operation single can complete in any environment, avoid
The wasting of resources for needing to cooperate personnel, improves work efficiency；Fourth, operating personnel is using leading with above-mentioned braking system
When line operation manned device, while improving safety and reducing aerophobia, property easy to use is also improved, and then improve
Working efficiency and operation quality；Fifth, above-mentioned brake increases the safety of tool using new materials such as some aluminium alloys
Weight is also reduced while property, is conducive to the lightweight of high altitude operation.
Wherein, ratchet heading control loop 60 includes shell 603 and the control assembly being arranged in the shell 603；Its
In, the control assembly includes the ratchet 601 and control switch with the coaxial arrangement of the central axis 20 of conducting wire operation manned device
602；The control switch 602 includes check pawl 6021, and the first end of the check pawl 6021 and the shell 603 rotate
Connection, the second end of the check pawl 6021 are corresponding with the ratchet of the ratchet 601；Also, 6021 phase of check pawl
When turning to setting position to the shell 603, the ratchet of the second end of the check pawl 6021 and the ratchet 601 is clamped
To limit the rotation direction of the ratchet.
The control switch 602 includes two check pawls 6021 of angled setting, respectively the first non-return spine
Pawl and the second check pawl；The control switch 602 has the first gear, neutral gear and the second gear；When the control switch position
When the first gear, the second end of first check pawl far from the ratchet, the second end of second check pawl with
The ratchet clamping is to prevent the ratchet from being rotated in a first direction；When the control switch is located at the second gear, described
The second end of two check pawls is clamped far from the ratchet, the second end of first check pawl and the ratchet to prevent
Ratchet is stated to be rotated in a second direction,；The first direction is opposite with the second direction；When the control switch is located at neutral gear,
The second end of first check pawl and the second end of second check pawl are clamped with the ratchet described to prevent
Ratchet wheel.
Its working principle is that：When operating personnel is moved on conducting wire using pulley, operating personnel is by ratchet direction controlling
The control switch of system is stirred toward left and right, so that switch can control pulley rotation direction relative to housing into rotation.Specifically,
Control switch is allocated to the left side and fixation, at this point, left side check pawl is opened, that is, the ratchet far from ratchet, right side non-return spine
Pawl can slip on the back of tooth of ratchet, and ratchet can turn right, if ratchet has the tendency that turning left, the non-return on right side
Ratchet will be caught in ratchet, prevent ratchet from turning left, the principle of the first gear and the second gear is identical.
When " neutral gear " is arranged in ratchet heading control loop, then central axis is freely to turn to, natural to rotate to center of gravity direction.
When operating personnel's control on demand adjusts ratcheting motion direction, the control in pulley rotation direction is just reached.When operating personnel arrives
Up to after operating location, shift control switch can be pulled back to middle position, left and right sides ratchet does not flick at this time, and check pawl is
It is stuck in ratchet, ratchet is unable to left-right rotation, reaches fixed pulley and solves the problems, such as burst displacement.
The control switch further includes flexible positioning piece 6022；The flexible positioning piece 6022 is connected to the check pawl
Between 6021 and the inner wall of the shell 603, under the resilient force of the flexible positioning piece 6022, the check pawl
6021 keep being clamped with the ratchet.
The control switch 602 includes two check pawls 6021 and two elasticity of angled setting
Locating piece 6022；Two check pawls 6021 are arranged in a one-to-one correspondence with two flexible positioning pieces 6022, are had reached double
To the purpose of positioning.
In the present embodiment, it is preferable that the U-shaped setting of check pawl of two of the control switch, the elasticity are fixed
Position part is compressed spring.
It is had the advantage that using the conducting wire operation manned device of above-mentioned ratchet heading control loop：First, operating personnel
By ratchet heading control loop, solves and slip situation after may occurring when moving on conducting wire, eliminate existing for operation
Security risk；Second, ratchet heading control loop has non-return effect, operating personnel's physical strength is saved, the labor of operation is reduced
Fatigue resistance and to operating personnel's competency profiling；Third, can in operation process fixed operation personnel position, solve burst
Displacement problem reduces aerial suspension operation to the psychological impact of operating personnel, eliminates the risk hidden danger of falling object from high altitude.
Above-mentioned conducting wire operation manned device further includes ratchet seat board 6023；One end of the ratchet seat board 6023 is hanged with described
Hanger 10 connects, and the other end of the ratchet seat board 6023 is connect with the shell of 601 heading control loop of ratchet.Wherein,
The ratchet seat board is L-shaped structure.
Compared with the prior art, conducting wire operation manned device provided by the invention has the advantage that：First, can fast quick-mounting
It tears open；Second, the manned device integrally has the function of the features such as small in size, more, light easy, it is more matched with flexibly climbing on conducting wire
Climb, the demands such as Fast marching can the long range operation on conducting wire due to being equipped with dedicated manned pulley；Third, having safety
High feature, collocation outdoor type full body harness is used in conjunction with when use, and outdoor type full body harness is designed as in waist
One hanging point of the heart, has the advantages that keep human body upper body naturally upward, thus can long-time hanging operation without injure.When making user
External form full body harness hangs and when leading on-line operation, and the security risk for falling conducting wire or secondary wound are turned over without having to worry about human body
Evil has good security performance, while guaranteeing good speed and work quality；Fourth, Multifunctional suspension bracket, settable one
A little external positions, such as mount hole and hook carry other tools for following；Fifth, safety lock can be used for rapid-assembling/disassembling
Padlock improves working efficiency when high altitude operation and reduces security risk；Sixth, ratchet heading control loop have " left side ",
" right, empty " 3 gears, for controlling direction of the pulley on conducting wire；Seventh, braking system is moved up for controlling pulley in conducting wire
Dynamic speed can stop and stop, and avoid nature slide downward.
Another object of the present invention, which also resides in, provides a kind of conducting wire operation human system, which includes
To hanger, and conducting wire operation manned device as described above；
On the hanger bracket for being articulated in the conducting wire operation manned device to hanger.
The beneficial effect of conducting wire operation human system provided by the invention compared with the prior art, is same as provided by the invention
The beneficial effect of conducting wire operation manned device compared with the prior art, details are not described herein again.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for this field
For technical staff, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of conducting wire operation manned device, which is characterized in that including hanger bracket, and the center on the inside of the hanger bracket
Axis and pulley；Wherein,
The hanger bracket is for mounting operating personnel or to hanger；
The pulley is socketed on the central axis, the two sides one of the width direction of the both ends of the central axis and the hanger bracket
One is accordingly rotatablely connected, and the central axis drives the pulley along guidewire movement when rotating relative to the hanger bracket.
2. conducting wire operation manned device according to claim 1, which is characterized in that further include the axial direction along the central axis
Two bearings being oppositely arranged；
The hanger bracket includes two suspension plates of the axially opposing setting along the central axis；
The both ends of two inner rings and the central axis of two bearings connect one to one, and two of two bearings are outer
Circle connects one to one with two suspension plates.
3. conducting wire operation manned device according to claim 2, which is characterized in that two institutes above the pulley
State the fixed docking of suspension plate；
Two suspension plates below the pulley are relatively isolated and Y-shaped structure are collectively formed.
4. conducting wire operation manned device according to claim 2, which is characterized in that wherein one in two suspension plates
The mount hole through the suspension plate thickness is provided on a；
Hook is provided on another in two suspension plates.
5. conducting wire operation manned device according to claim 4, which is characterized in that further include safety lock；
The safety lock is arranged on the mouth of hook of the hook, for closing or opening wide the mouth of hook.
6. conducting wire operation manned device according to claim 5, which is characterized in that the safety lock include hull shape pressure tongue and
Compressed spring in hull shape pressure tongue；
The hull shape pressure tongue and the suspension plate are rotatablely connected, and one end of the compressed spring is connect with the suspension plate, described
The other end of compressed spring is connect with the inner wall of hull shape pressure tongue.
7. conducting wire operation manned device according to claim 1, which is characterized in that further include braking system, for controlling
The sliding speed of the pulley or to the pulley carry out stop stop.
8. conducting wire operation manned device according to claim 7, which is characterized in that it further include ratchet heading control loop,
For controlling the line of travel of the pulley.
9. conducting wire operation manned device according to claim 8, which is characterized in that the braking system and the ratchet side
The two sides of the hanger bracket are separately positioned on along the width direction of the hanger bracket to control system.
10. a kind of conducting wire operation human system, which is characterized in that including to hanger, and such as any one of claim 1-9
The conducting wire operation manned device；
On the hanger bracket for being articulated in the conducting wire operation manned device to hanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810640323.5A CN108879468B (en) | 2018-06-20 | 2018-06-20 | Conductor operation manned device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810640323.5A CN108879468B (en) | 2018-06-20 | 2018-06-20 | Conductor operation manned device and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108879468A true CN108879468A (en) | 2018-11-23 |
| CN108879468B CN108879468B (en) | 2020-09-15 |
Family
ID=64340263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810640323.5A Active CN108879468B (en) | 2018-06-20 | 2018-06-20 | Conductor operation manned device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108879468B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201515167U (en) * | 2009-09-10 | 2010-06-23 | 上海市电力公司超高压输变电公司 | Novel double-end pulley with double-split leads |
| CN202384698U (en) * | 2011-11-25 | 2012-08-15 | 华北电网有限公司秦皇岛电力公司 | Power transmission line outgoing line operation pulley |
| CN202528101U (en) * | 2012-03-02 | 2012-11-14 | 香港商亚洲丹纳赫工具有限公司台湾分公司 | Ratchet wrench |
| CN203826852U (en) * | 2014-05-22 | 2014-09-10 | 国家电网公司 | Simple aerodyne moving with leading lines |
| CN104362541A (en) * | 2014-09-24 | 2015-02-18 | 国家电网公司 | High-altitude power circuit outgoing assisting device |
| CN205104841U (en) * | 2015-11-24 | 2016-03-23 | 国家电网公司 | A auto -lock pulley gear for circuit overhauls |
| CN107214653A (en) * | 2017-07-13 | 2017-09-29 | 江西洪都航空工业集团有限责任公司 | A kind of heavy caliber Double offset ring ratchet wrench |
| CN105958371B (en) * | 2016-05-27 | 2017-11-07 | 林少明 | A kind of electric power overhaul coaster |
-
2018
- 2018-06-20 CN CN201810640323.5A patent/CN108879468B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201515167U (en) * | 2009-09-10 | 2010-06-23 | 上海市电力公司超高压输变电公司 | Novel double-end pulley with double-split leads |
| CN202384698U (en) * | 2011-11-25 | 2012-08-15 | 华北电网有限公司秦皇岛电力公司 | Power transmission line outgoing line operation pulley |
| CN202528101U (en) * | 2012-03-02 | 2012-11-14 | 香港商亚洲丹纳赫工具有限公司台湾分公司 | Ratchet wrench |
| CN203826852U (en) * | 2014-05-22 | 2014-09-10 | 国家电网公司 | Simple aerodyne moving with leading lines |
| CN104362541A (en) * | 2014-09-24 | 2015-02-18 | 国家电网公司 | High-altitude power circuit outgoing assisting device |
| CN205104841U (en) * | 2015-11-24 | 2016-03-23 | 国家电网公司 | A auto -lock pulley gear for circuit overhauls |
| CN105958371B (en) * | 2016-05-27 | 2017-11-07 | 林少明 | A kind of electric power overhaul coaster |
| CN107214653A (en) * | 2017-07-13 | 2017-09-29 | 江西洪都航空工业集团有限责任公司 | A kind of heavy caliber Double offset ring ratchet wrench |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108879468B (en) | 2020-09-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9004235B2 (en) | Trolley brake and method of using same | |
| CN106737629A (en) | A kind of flexible arm linkage robot driven based on rope | |
| CN107252561B (en) | A kind of easy-to-mount electric power tool | |
| CN207637585U (en) | A kind of easy-to-mount oil-immersed transformer | |
| CN102125745A (en) | Gear type eagle claw rod climbing device | |
| CN205863777U (en) | The drive mechanism of multiple sheave block group ground wire driving | |
| CN106042006B (en) | Medical Robot's decelerator torque resistant structure | |
| CN108879468A (en) | Conducting wire operation manned device and system | |
| CN111037527A (en) | Electric power tool anti-falling device for high-altitude electric power overhaul | |
| CN2870898Y (en) | Self-saving descender | |
| CN104190009A (en) | Track type high-rise fast-descent escape device | |
| CN216451061U (en) | Protection tool for power transmission and transformation circuit installation | |
| CN107970536A (en) | A kind of Backpack type ramp-down device | |
| CN106956742B (en) | Braking system and scooter | |
| CN215636408U (en) | Portable video monitoring device for inspection | |
| CN105457174A (en) | High-rise multi-user escape descent control device | |
| CN112478105B (en) | Drowned rescue robot | |
| CN202046312U (en) | Unpowered coaster | |
| CN110639135B (en) | Rope twisting type descent control device | |
| CN210680463U (en) | Clamping line type contact net elastic sling installation device | |
| CN102518388A (en) | Climbing ladder special for 500KV composite insulator | |
| CN102358591A (en) | Suspension descending system | |
| CN1549688A (en) | Cable reel | |
| CN201012236Y (en) | High-building escaping self-rescuer for students | |
| CN208702970U (en) | Braking system and conducting wire operation manned device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |