CN106744539A - Automatic rod rising device and electric power maintenance vehicle - Google Patents
Automatic rod rising device and electric power maintenance vehicle Download PDFInfo
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- CN106744539A CN106744539A CN201611013604.5A CN201611013604A CN106744539A CN 106744539 A CN106744539 A CN 106744539A CN 201611013604 A CN201611013604 A CN 201611013604A CN 106744539 A CN106744539 A CN 106744539A
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- framework
- rising device
- support component
- rod rising
- automatic rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention provides a kind of automatic rod rising device and electric power maintenance vehicle, it is related to power safety technique field, the automatic rod rising device includes：Job platform, the first framework and the second framework, the job platform are fixed on the first framework；First framework includes support component, and electric cylinder is provided between the first framework and support component, and electric cylinder is used to promote support component to be slided along line slideway；Gangbar, one end and the support component of the gangbar are hinged, and the other end is hinged with one end of connecting rod, and the second framework is fixed in the middle part of above-mentioned connecting rod by rotating shaft, and the other end of connecting rod is hinged with one end away from driven friction pulley of U-shaped frame；When support component is along slide, above-mentioned gangbar makes U-shaped frame slide in opposite direction.The automatic rod rising device that the present invention is provided can make active friction wheel and driven friction pulley simultaneously clamp on electric pole, there is provided frictional force symmetrically, pole-climbing process stabilization is easy to operate, safe.
Description
Technical field
The present invention relates to power safety technique field, more particularly, to a kind of automatic rod rising device and electric power maintenance vehicle.
Background technology
Current rod rising device is broadly divided into alternate type and the class of roller type two, and wherein alternate type rod rising device uses at least two
Individual to reach the purpose of lifting by the different bar position height of mounting board electric pole in turn with the part of mounting board electric pole, its advantage is
Influenceed smaller by pole diameter change during lifting, therefore suitable for various differences are isometrical or non-equal-diameter pole, and have the disadvantage
Speed is slow, efficiency is low.The roller clamping electric pole that roller type rod rising device is mounted opposite using at least two groups, using manpower or electricity
Power driving rolls is rotated and reaches the purpose of lifting, and advantage is fast, laborsaving speed, have the disadvantage to be changed by pole diameter influenceed compared with
Greatly.Because electric pole is usually lower thick upper thin, when roller type rod rising device rises to electric pole epimere position, become by pole diameter
Small influence occurs the problem of skidding.
Roller type rod rising device typically adapts to rise using the wheelbase between regulation driven pulley and driving wheel in the prior art
The influence that pole diameter change is caused during drop, but existing regulative mode is cumbersome and security is poor.
The operation existed for above-mentioned rollers type rod rising device and the problem of security, not yet propose effective solution at present
Scheme.
The content of the invention
In view of this, it is an object of the invention to provide a kind of automatic rod rising device and electric power maintenance vehicle, it is adapted to electricity
The change of shank diameter, lifting process stabilization is easy to operate and safe.
In a first aspect, a kind of automatic rod rising device is the embodiment of the invention provides, including：Job platform, the first framework and
Second framework, the job platform is fixed on the first framework；First framework includes support component, and the support component can be along the
The slide that the inwall both sides of one framework are symmetrically installed, with away from or closer to the second framework；Support component includes U-shaped peace
Dress panel, active friction wheel is provided with the opening of the installation panel；Electric cylinder is provided between the first framework and support component,
Electric cylinder is used to promote support component along slide；The position symmetrical with active friction wheel is provided with the inwall of the second framework
Groove, chute is symmetrically provided with the both sides side wall of groove, and peace in the U-shaped frame for being matched therewith using, U-shaped frame is provided with groove
Equipped with driven friction pulley；Gangbar, one end and the support component of the gangbar are hinged, and the other end is hinged with one end of connecting rod, on
State the middle part of connecting rod and the second framework is fixed on by rotating shaft, one end away from driven friction pulley of the other end of connecting rod and U-shaped frame
It is hinged；When support component is along slide, above-mentioned gangbar makes U-shaped frame slide in opposite direction.
With reference in a first aspect, the embodiment of the invention provides the first possible implementation method of first aspect, also include：
Force snesor, the force snesor is arranged between electric cylinder and support component；Controller, the controller is passed for real-time reception power
The pressure signal of sensor collection simultaneously judges；When pressure signal is less than first pressure threshold value, control electric cylinder promotes support component
Along slide close to the second framework；When pressure signal is more than second pressure threshold value, control electric cylinder promotes support component edge
Slide is away from the second framework；Above-mentioned second pressure threshold value is more than above-mentioned first pressure threshold value.
With reference to the first possible implementation method of first aspect and first aspect, first party is the embodiment of the invention provides
Second possible implementation method in face, wherein, gangbar is arc and adjustable in length.
With reference to the first possible implementation method of first aspect and first aspect, first party is the embodiment of the invention provides
The third possible implementation method in face, wherein, one end of the first framework is hinged with one end of the second framework, the first framework and
Two frameworks are respectively equipped with clamping plate away from the one end being hinged, and first through hole is equipped with clamping plate, and the first through hole passes through bolt
Fix the first framework and the second framework.
With reference to the first possible implementation method of first aspect and first aspect, first party is the embodiment of the invention provides
The 4th kind of possible implementation method in face, wherein, to install and stepper motor is installed on the inside of panel, the stepper motor is used to drive
Active friction wheel.
With reference to the first possible implementation method of first aspect and first aspect, first party is the embodiment of the invention provides
The 5th kind of possible implementation method in face, wherein, spring is provided with above-mentioned groove, the spring is used to support U-shaped frame.
With reference to the first possible implementation method of first aspect and first aspect, first party is the embodiment of the invention provides
The 6th kind of possible implementation method in face, also includes：Fall arrest assembly, the fall arrest assembly includes two semicircular cylinders, solid respectively
It is scheduled on the bottom of the first framework and the second framework；The inner face of semicircular cylinder is brake block.
With reference to the first possible implementation method of first aspect and first aspect, first party is the embodiment of the invention provides
The 7th kind of possible implementation method in face, also includes：Fall arrest safety rope, the fall arrest safety rope one end is fixed on job platform
On, the other end is used to be fixed on cross arm of tower.
With reference to the first possible implementation method of first aspect and first aspect, first party is the embodiment of the invention provides
The 8th kind of possible implementation method in face, also includes：Multiple supporting legs, multiple above-mentioned supporting legs be separately positioned on the first framework and
Second base of frame；The lower end of supporting leg is provided with wheel.
Second aspect, the embodiment of the present invention additionally provides a kind of electric power maintenance vehicle, including first aspect and its each possible
The automatic rod rising device that implementation method is provided.
The embodiment of the present invention brings following beneficial effect：
Automatic rod rising device provided in an embodiment of the present invention, support component is promoted by electric cylinder, so as to by active friction
Wheel load adapts to the diameter change of electric pole to electric pole during bar is stepped on；When support component near electric pole direction to sliding, connection
Lever promotes driven friction pulley to be slided (i.e. near the direction of electric pole) in the opposite direction, so that active friction wheel and driven rubbing
Wipe wheel and simultaneously clamp on electric pole, there is provided frictional force symmetrically, pole-climbing process stabilization is easy to operate, safe.
Further, automatic rod rising device provided in an embodiment of the present invention also detects friction pulley and electric pole by force snesor
Between pressure, such that it is able to automatically control the action of electric cylinder, it is ensured that keep suitable frictional force between friction pulley and electric pole,
Extra operation is not needed during raising and lowering, it is safe.
Other features and advantages of the present invention will be illustrated in the following description, also, the partly change from specification
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages are in specification, claims
And specifically noted structure is realized and obtained in accompanying drawing.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
In order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art, below will be to specific
The accompanying drawing to be used needed for implementation method or description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those skilled in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of automatic rod rising device provided in an embodiment of the present invention；
Fig. 2 is the structural representation of the gangbar of automatic rod rising device provided in an embodiment of the present invention；
Fig. 3 is the alternative structural representation of gangbar of automatic rod rising device provided in an embodiment of the present invention；
Fig. 4 is the overall schematic of automatic rod rising device provided in an embodiment of the present invention.
Icon：
The frameworks of 1- first；The frameworks of 2- second；3- support components；4- guide rails；5- installs panel；6- active friction wheels；7- electricity
Dynamic cylinder；8- grooves；9- type frame；10- sliding blocks；The driven friction pulleys of 11-；12- gangbar；13- connecting rods；14- force snesors；15- is pressed from both sides
Gu plate；16- springs；17- electric poles；20- bows；The connecting holes of 21- first；The connecting holes of 22- second；31- head rods；32-
Second connecting rod；33- fixing holes；41- job platforms；42- semicircular cylinders；43- supporting legs；44- wheels.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with accompanying drawing to the present invention
Technical scheme be clearly and completely described, it is clear that described embodiment is a part of embodiment of the invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those skilled in the art institute under the premise of creative work is not made
The every other embodiment for obtaining, belongs to the scope of protection of the invention.
Operation and the problem of security that current roller type rod rising device is present, it is provided in an embodiment of the present invention based on this
A kind of automatic rod rising device and electric power maintenance vehicle, it is easy to operate, safe.
For ease of understanding the present embodiment, first to a kind of disclosed in the embodiment of the present invention based on brain-computer interface
Automatic rod rising device describes in detail.
Embodiment one：
The embodiment of the present invention 1 provides a kind of automatic rod rising device, the structural representation of automatic rod rising device as shown in Figure 1
Figure, the automatic rod rising device includes job platform (not shown), the first framework 1 and the second framework 2, and the job platform is fixed on the
On one framework 1.
Specifically, the first framework 1 and the second framework 2 are oppositely arranged, wherein one end of the first framework 1 and the second framework 2
One end is hinged, and the first framework 1 and the second framework 2 are respectively equipped with clamping plate 15 away from the one end being hinged, and are equipped with clamping plate 15
First through hole, the first through hole is bolted the first framework 1 and the second framework 2.First framework 1 and the second frame when in use
Electric pole 17 is clamped between frame 2.
First framework 1 includes support component 3, what the support component 3 can be symmetrically installed along the inwall both sides of the first framework 1
Guide rail 4 is slided, with away from or closer to the second framework.As shown in figure 1, above-mentioned guide rail is specially line slideway, support component 3
Two ends are respectively connected with sliding block, are slided in line slideway by sliding block.
Support component 3 includes U-shaped installation panel 5, and active friction wheel 6 is provided with the opening of the installation panel 5.Specifically
Ground, active friction wheel 6 is fixed on installation panel 5 by axle, and sprocket wheel is provided with the axle.It is additionally provided with panel 5 installing
Stepper motor and rotating shaft, the output shaft of stepper motor are connected with the rotating shaft, and sprocket wheel is also equipped with the rotating shaft.Above-mentioned two chain
Roller chain is wound with wheel.It is understood that stepper motor and active friction wheel can be connected using other modes, for example directly
Connect in succession, gear or belt etc..
As shown in figure 1, being provided with electric cylinder 7 between the first framework 1 and support component 3.Specifically, electric cylinder 7 is used for
Support component 3 is promoted to be slided along line slideway, so that active friction wheel 6 is close to or away from electric pole 17, adapts to electric pole 17
Diameter change.Electric cylinder is the modular product by servomotor and leading screw integrated design, by the rotary motion of servomotor
Linear motion is converted into, can be with precise speed control, Accurate Position Control, accurate thrust control.With cylinder or hydraulic cylinder phase
Than electric cylinder uses electric drive, without source of the gas and the complicated pipeline of hydraulic pressure.Due to the These characteristics of electric cylinder, user can be with
Keep that there is enough pressure between active friction wheel 6 and electric pole 17, such as user can be by controller in uphill process
Control electric cylinder promotes support component to be slided near the direction of electric pole, and persistently controls electric cylinder with rising, so as to protect
Hold automatic rod rising device stabilization rising non-slip.
As shown in figure 1, symmetrical with active friction wheel 6 position on the inwall of the second framework 2 is provided with groove 8, groove 8
Chute is symmetrically provided with the wall of both sides side.The U-shaped frame 9 for being matched therewith using is provided with groove 8, U-shaped frame 9 is existed by sliding block 10
Slided in chute, driven friction pulley 11 is installed in U-shaped frame 9.Figure 1 illustrates 3 grooves of setting, i.e., 3 on the second framework 2
The situation of individual driven friction pulley, it is to be understood that 1 driven friction pulley only is set in the position symmetrical with active friction wheel 6
It is capable of achieving pole-climbing purpose.During specific implementation, multiple driven friction pulleys can be set, such that it is able to keep automatic in multiple directions
The stabilization of rod rising device.Spring 16 is provided with a groove, and the outer end of spring is connected with the bottom surface of groove, U-shaped for supporting
Frame and driven friction pulley.
The automatic rod rising device that the present embodiment is provided also includes gangbar 12, one end and the support component 3 of the gangbar 12
It is hinged, the other end is hinged with one end of connecting rod 13, the second framework 2, connecting rod 13 are fixed in the middle part of above-mentioned connecting rod 13 by rotating shaft
The other end be hinged with one end away from driven friction pulley of U-shaped frame 9；When support component 3 is along slide, above-mentioned gangbar
12 make U-shaped frame 9 slide in opposite direction.During position less in pole diameter figure 1 illustrates automatic rod rising device
State, wherein active friction wheel and driven friction pulley have slided relatively large distance to electric pole.It is understood that when electric cylinder is pushed away
When dynamic support component is slided to electric pole (direction is downward in Fig. 1), gangbar 12 promotes the one end for the connecting rod 13 being hinged with it, band
Dynamic U-shaped frame 9 also slides (direction is upward in Fig. 1) towards electric pole, i.e., above-mentioned gangbar 12 makes U-shaped frame 9 slide in opposite direction.
By the gangbar 12, the power that electric cylinder is provided not only has promoted active friction wheel, while also having promoted driven friction pulley, makes
Above-mentioned both of which can be moved actively to electric pole, keep enough frictional force and electric pole between, and can in a balanced way be pressed from both sides offer
Power, makes the lifting process of automatic rod rising device more stablize.
Gangbar 12 is described in detail below, the structural representation of gangbar 12 shown in Figure 2, wherein linking
Bar 12 include bow 20, it is necessary to explanation be gangbar 12 can also other shapes, as long as satisfaction can get around electricity when using
Bar.In order to ensure the security for using, the preferred hardness of gangbar 12 metal material higher is made, it is to avoid occur when using
Largely bend.
The first connecting hole 21 and the second connecting hole 22 are respectively arranged with the two ends of bow 20, first connecting hole 21 leads to
Cross rotating shaft to be connected with above-mentioned support component 3, second connecting hole 22 is connected by rotating shaft with one end of above-mentioned connecting rod 13.Wherein
Two connecting holes 22 are detachably connected with connecting rod 13, before automatic rod rising device is fixed to electric pole, the first framework and the second framework
State in opening, now the second connecting hole 22 and connecting rod 13 are also at notconnect state；It is fixed in automatic rod rising device
During electric pole, the first framework and the second framework clamp electric pole, both clamping plates are bolted, now by the second connecting hole 22
Fixed with connecting rod 13.It is at the second framework and unobstructed because job platform is fixed on the first framework, can it is conveniently fixed or
Person dismantles second connecting hole 22 and connecting rod 13.When the first framework and the second framework are opened, also simultaneously by the second connecting hole with
Connecting rod is taken apart.It is understood that the second connecting hole can also use other connected modes with connecting rod, as long as meeting convenient dismounting
, will not be repeated here.
One end of the different electric pole of application diameter, the first framework and the second frame articulation is wanted in view of automatic rod rising device
(right-hand member i.e. shown in Fig. 1) be set to it is scalable, such that it is able to according to diameter adjustment.Therefore in the present embodiment, gangbar
12 length is also configured as can adjust, as shown in figure 3, bow is divided into two parts, respectively head rod 31 and second connects
Extension bar 32, and it is respectively arranged with multiple fixing holes 33.Multiple fixing holes are provided with head rod 31 in figure 3, second connects
Extension bar 32 is illustrated as a example by being provided with 1 fixing hole.It will be apparent that, different fixing holes can be bolted and reach tune
The purpose of section linkage pole length.It is preferred that head rod 31 is rectangular cylinder, the second connecting rod 32 may be inserted into head rod 31,
It is bolted again.
Further, the automatic rod rising device that the present embodiment is provided also includes force snesor 14, as shown in figure 1, the power is sensed
Device 14 is arranged between electric cylinder 7 and support component 3, for gathering the pressure between support component and electric pole.
Further, the automatic rod rising device that the present embodiment is provided also includes controller, and the controller is used for real-time reception power
The pressure signal of the collection of sensor 14 simultaneously judges；When pressure signal is less than first pressure threshold value, control electric cylinder promotes support
Component is along slide close to the second framework；When pressure signal is more than second pressure threshold value, control electric cylinder promotes support group
Part is along slide away from the second framework；Above-mentioned second pressure threshold value is more than above-mentioned first pressure threshold value.The controller can also
The direction of motion and distance of electric cylinder are controlled manually.The specific setting of above-mentioned threshold value, according to the weight of automatic this province of rod rising device
Born maximum weight with design, the coefficient of friction between active friction wheel and driven friction pulley and electric pole calculate rubbing for needs
Wipe the scope of power and pressure.
The general process that automatic rod rising device is used is as follows：
(1) climb process：
Automatic rod rising device is clamped into electric pole, control electric cylinder is recovered to home position, fixes the first framework and the second frame
Frame, makes active friction wheel and driven friction pulley be adjacent to electric pole, and the bolt of the first framework and the second framework can be fixed by regulation
And electric cylinder realizes that herein preferential regulating bolt, when that cannot be adjacent to electric pole using only bolt, can manually control electric cylinder
Active friction wheel is promoted near electric pole；
The length of gangbar is adjusted, and it is fixed with connecting rod；
Automatic mode is opened, now controller receives the pressure signal of force snesor collection, and judge to be less than first pressure
During threshold value, i.e., to support to climb, control electric cylinder action promotes active friction wheel to be moved to electric pole to insufficient pressure now, and one
Denier reaches first pressure threshold value, and electric cylinder is self-locking holding position, now automatically controls stepper motor startup, drives active friction
Wheel starts to climb；
During climbing, controller real-time reception pressure signal simultaneously judges, controls electric cylinder to promote at any time and actively rubs
Wipe wheel to be moved to electric pole, keep enough frictional force；At the same time, gangbar also promotes driven friction pulley to be moved to electric pole, protects
The stability that automatic rod rising device clamps electric pole is demonstrate,proved；
After predetermined altitude is reached, stepper motor is closed in control.
(2) process is declined：
Automatic mode is opened, starts stepper motor (opposite direction), now automatic rod rising device declines；
Controller receives the pressure signal of force snesor collection, and judges whether more than second pressure threshold value, due to electric pole
Pressure can therewith become conference and lead to not decline during up-thin-low-thick structure, decline, when more than second pressure threshold value,
Control electric cylinder action, pulls active friction wheel to be moved to the direction away from electric pole, after less than second pressure threshold value, electric cylinder
Stopping is acted；Now pressure is in less than second pressure threshold value and more than the interval of first pressure threshold value, it is ensured that steady to decline；
During decline, controller real-time reception pressure signal simultaneously judges, controls electric cylinder to pull at any time and actively rubs
Wipe wheel to be moved to away from electric pole direction, while keeping enough frictional force, it is ensured that safety；At the same time, gangbar also promote from
Dynamic friction wheel is away from electric pole, it is ensured that automatic rod rising device clamps the stability of electric pole；
After ground is dropped to, stepper motor and electric cylinder are closed in control.
During above-mentioned two, user only needs unlatching automatic mode not need other to control, and controller can be with root
The position of friction pulley is automatically adjusted according to the pressure signal of the collection of force snesor, it is simple to operate and safe.
It is understood that user can also be manually mode control electric cylinder, in climbing or declining, root
Whether friction pulley is promoted to change position according to the speed real-time control electric cylinder for skidding, rising or falling.
The overall schematic of automatic rod rising device as shown in Figure 4, job platform 41 be fixedly installed on the first framework 1 it
On, the job platform carries guardrail, overall to be made up of insulating materials.Can be provided between job platform and the first framework curved
Arm, curved boom can bend and stretch, and can carry out 360 degree of rotations around the first framework and the second framework.
Further, automatic rod rising device also includes fall arrest assembly, and the fall arrest assembly includes two semicircular cylinders 42, point
The bottom of the first framework 1 and the second framework 2 is not fixed on, and the inner face of semicircular cylinder is brake block.In the first framework 1 and the second framework
2 outside can also set semicircular cylinder, for protecting internal structure.Climbing to after predetermined altitude, user can pull work
Parking handle (not shown) in industry platform 41, now fall arrest assembly is locked, and automatic rod rising device stabilization, will not on shaft
Appearance is slided up and down or fallen；When occurring unexpected during climbing or declining, it is also possible to which pulling parking handle is carried out promptly
Braking.In order to ensure safety, fall arrest safety rope can also be included, the fall arrest safety rope one end is fixed on job platform,
The other end is used to be fixed on cross arm of tower.
As shown in figure 4, automatic rod rising device also includes multiple supporting legs 43, multiple above-mentioned supporting legs 43 are separately positioned on the
One framework 1 and the bottom of the second framework 2；The lower end of supporting leg 43 is provided with wheel 44.Therefore automatic rod rising device conveniently moving.
Automatic rod rising device in above-described embodiment 1, can promote support component, so that will actively by controlling electric cylinder
Friction pulley presses to electric pole, and the diameter change of electric pole is adapted to during bar is stepped on；Slided near electric pole direction in support component
When, gangbar promotes driven friction pulley to be slided (i.e. near the direction of electric pole) in the opposite direction so that active friction wheel and
Driven friction pulley simultaneously clamps on electric pole, there is provided frictional force symmetrically, and pole-climbing process stabilization is easy to operate, safe.And
And automatic rod rising device also detects the pressure between friction pulley and electric pole by force snesor, such that it is able to automatically control electric cylinder
Action, it is ensured that suitable frictional force is kept between friction pulley and electric pole, extra behaviour is not needed during raising and lowering
Make, it is safe.
Embodiment two：
The embodiment of the present invention 2 provides a kind of electric power maintenance vehicle, including the automatic rod rising device provided in above-described embodiment,
In addition, in the description of the embodiment of the present invention, unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
Two connections of element internal.To those skilled in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify describe, rather than indicate imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
Finally it should be noted that：Above example, specific embodiment only of the invention is used to illustrate skill of the invention
Art scheme, rather than its limitations, protection scope of the present invention is not limited thereto, although entering to the present invention with reference to the foregoing embodiments
Go detailed description, it should be understood by those skilled in the art that：Any one skilled in the art takes off in the present invention
In the technical scope of dew, its change that the technical scheme described in previous embodiment can still be modified or can readily occurred in
Change, or equivalent is carried out to which part technical characteristic；And these modifications, change or replacement, do not make relevant art
Scheme essence depart from embodiment of the present invention technical scheme spirit and scope, should all cover protection scope of the present invention it
It is interior.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (10)
1. a kind of automatic rod rising device, it is characterised in that including：Job platform, the first framework and the second framework, the operation horizontal
Platform is fixed on first framework；
First framework includes support component, and the support component can be symmetrically installed along the inwall both sides of first framework
Slide, with away from or closer to second framework；The support component includes U-shaped installation panel, the installation
Active friction wheel is provided with the opening of panel；
Electric cylinder is provided between first framework and the support component, the electric cylinder is used to promote the support group
Part is along the slide；
The position symmetrical with the active friction wheel is provided with groove, the both sides side of the groove on the inwall of second framework
Chute is symmetrically provided with wall, the U-shaped frame for being matched therewith using is provided with the groove, be provided with the U-shaped frame driven
Friction pulley；
Gangbar, one end of the gangbar is hinged with the support component, and the other end is hinged with one end of connecting rod, the connecting rod
Middle part second framework is fixed on by rotating shaft, the other end of the connecting rod and the U-shaped frame driven rub away from described
The one end for wiping wheel is hinged；When the support component is along the slide, the gangbar makes the U-shaped frame in opposite direction
Slide.
2. automatic rod rising device according to claim 1, it is characterised in that also include：
Force snesor, the force snesor is arranged between the electric cylinder and the support component；
Controller, the controller is used for the pressure signal of force snesor collection described in real-time reception and judges；
When the pressure signal is less than first pressure threshold value, the electric cylinder is controlled to promote the support component along the guide rail
Slide close to second framework；
When the pressure signal is more than second pressure threshold value, the electric cylinder is controlled to promote the support component along the guide rail
Slide away from second framework；
The second pressure threshold value is more than the first pressure threshold value.
3. automatic rod rising device according to claim 1 and 2, it is characterised in that the gangbar is arc and length can
Regulation.
4. automatic rod rising device according to claim 1 and 2, it is characterised in that one end and second of first framework
One end of framework is hinged, and first framework and the second framework are respectively equipped with clamping plate, the clamping plate away from the one end being hinged
On be equipped with first through hole, the first through hole is bolted first framework and the second framework.
5. automatic rod rising device according to claim 1 and 2, it is characterised in that be provided with the inside of the installation panel
Stepper motor, the stepper motor is used to drive the active friction wheel.
6. automatic rod rising device according to claim 1 and 2, it is characterised in that spring is provided with the groove, it is described
Spring is used to support the U-shaped frame.
7. automatic rod rising device according to claim 1 and 2, it is characterised in that also include：
Fall arrest assembly, the fall arrest assembly includes two semicircular cylinders, is separately fixed at first framework and described second
The bottom of framework；The inner face of the semicircular cylinder is brake block.
8. automatic rod rising device according to claim 1 and 2, it is characterised in that also include：
Fall arrest safety rope, described fall arrest safety rope one end is fixed on the job platform, and the other end is used to be fixed on bar
On tower cross-arm.
9. automatic rod rising device according to claim 1 and 2, it is characterised in that also include：
Multiple supporting legs, multiple supporting legs are separately positioned on first framework and second base of frame；The branch
The lower end of support leg is provided with wheel.
10. a kind of electric power maintenance vehicle, it is characterised in that including the automatic rod rising device any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611013604.5A CN106744539B (en) | 2016-11-17 | 2016-11-17 | Automatic rod rising device and electric power maintenance vehicle |
Applications Claiming Priority (1)
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108584819A (en) * | 2018-03-15 | 2018-09-28 | 国网山东省电力公司单县供电公司 | A kind of electric system repair rod rising device |
| CN108862127A (en) * | 2018-07-09 | 2018-11-23 | 黄山市麦佰机械自动化有限公司 | A kind of mechanical and electric equipment installation frame |
| CN109453475A (en) * | 2018-09-05 | 2019-03-12 | 河南净润环境科技有限公司 | Steel tower climbs connector and application method between anti-falling safe rope and guide rail |
| CN110498374A (en) * | 2019-07-04 | 2019-11-26 | 国网安徽省电力有限公司电力科学研究院 | A kind of automatic rod rising device with motion arm |
| CN110733996A (en) * | 2018-09-07 | 2020-01-31 | 宋协翠 | electric power external line tools |
| CN110924725A (en) * | 2019-12-06 | 2020-03-27 | 国家电网有限公司 | Electric power cross arm installation device |
| CN111064123A (en) * | 2019-12-31 | 2020-04-24 | 安徽明诚电力设备安装有限公司 | Auxiliary mounting and maintaining device for rod frame lifting type power equipment |
| CN112174057A (en) * | 2020-10-27 | 2021-01-05 | 安徽山巅电力科技有限公司 | A climbing device for electric power is maintained |
| CN112456397A (en) * | 2020-11-20 | 2021-03-09 | 国网四川省电力公司南充供电公司 | High altitude electrician work platform |
| CN112510575A (en) * | 2020-10-26 | 2021-03-16 | 国网河北省电力有限公司邢台供电分公司 | Operation trolley for power transmission line |
| CN112600126A (en) * | 2020-11-18 | 2021-04-02 | 广东电网有限责任公司 | Climbing device and electric power supporting equipment |
| CN113582094A (en) * | 2021-05-19 | 2021-11-02 | 国网河北省电力有限公司石家庄市藁城区供电分公司 | Bear formula power maintenance climbing device |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108584819B (en) * | 2018-03-15 | 2019-08-16 | 国网山东省电力公司单县供电公司 | Rod rising device is used in a kind of electric system maintenance |
| CN108584819A (en) * | 2018-03-15 | 2018-09-28 | 国网山东省电力公司单县供电公司 | A kind of electric system repair rod rising device |
| CN108862127A (en) * | 2018-07-09 | 2018-11-23 | 黄山市麦佰机械自动化有限公司 | A kind of mechanical and electric equipment installation frame |
| CN109453475A (en) * | 2018-09-05 | 2019-03-12 | 河南净润环境科技有限公司 | Steel tower climbs connector and application method between anti-falling safe rope and guide rail |
| CN110733996B (en) * | 2018-09-07 | 2020-10-20 | 蚌埠翰邦知识产权服务有限公司 | Link picking and hanging device |
| CN110733996A (en) * | 2018-09-07 | 2020-01-31 | 宋协翠 | electric power external line tools |
| CN110498374A (en) * | 2019-07-04 | 2019-11-26 | 国网安徽省电力有限公司电力科学研究院 | A kind of automatic rod rising device with motion arm |
| CN110924725A (en) * | 2019-12-06 | 2020-03-27 | 国家电网有限公司 | Electric power cross arm installation device |
| CN110924725B (en) * | 2019-12-06 | 2021-03-19 | 国家电网有限公司 | Electric power cross arm installation device |
| CN111064123A (en) * | 2019-12-31 | 2020-04-24 | 安徽明诚电力设备安装有限公司 | Auxiliary mounting and maintaining device for rod frame lifting type power equipment |
| CN112510575A (en) * | 2020-10-26 | 2021-03-16 | 国网河北省电力有限公司邢台供电分公司 | Operation trolley for power transmission line |
| CN112174057A (en) * | 2020-10-27 | 2021-01-05 | 安徽山巅电力科技有限公司 | A climbing device for electric power is maintained |
| CN112600126A (en) * | 2020-11-18 | 2021-04-02 | 广东电网有限责任公司 | Climbing device and electric power supporting equipment |
| CN112456397A (en) * | 2020-11-20 | 2021-03-09 | 国网四川省电力公司南充供电公司 | High altitude electrician work platform |
| CN112456397B (en) * | 2020-11-20 | 2024-06-18 | 国网四川省电力公司南充供电公司 | Working platform for high-altitude electrician operation |
| CN113582094A (en) * | 2021-05-19 | 2021-11-02 | 国网河北省电力有限公司石家庄市藁城区供电分公司 | Bear formula power maintenance climbing device |
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