CN107508190A - Earth wire operation rod corollary apparatus - Google Patents
Earth wire operation rod corollary apparatus Download PDFInfo
- Publication number
- CN107508190A CN107508190A CN201710818986.7A CN201710818986A CN107508190A CN 107508190 A CN107508190 A CN 107508190A CN 201710818986 A CN201710818986 A CN 201710818986A CN 107508190 A CN107508190 A CN 107508190A
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- operation rod
- earth wire
- wire operation
- chassis
- corollary apparatus
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- 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
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- 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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Earth Drilling (AREA)
- Electric Cable Installation (AREA)
Abstract
The present invention relates to a kind of earth wire operation rod corollary apparatus, it includes chassis, and the arranged on left and right sides at the top of chassis slides vertically respectively is provided with a lift beam；A crossbeam is connected with the position close to its center bottom between two lift beams, the oil cylinder for driving beam lifting is installed between the bottom of crossbeam and the top of chassis；Slide plate is slidably fitted with along the longitudinal direction on the position close to its top ends between two lift beams, and folding stand is installed in the middle part of slide plate, support slot is installed on folding stand；The middle part turning set of earth wire operation rod is equipped with pivoted housing, and the inner rotation of pivoted housing is nested with inner sliding sleeve, the feather key axially extended is provided with earth wire operation rod, and the featherway coordinated with feather key is provided with the inwall of inner sliding sleeve；The bottom of earth wire operation rod is provided with the electric pushrod for driving trigger to act.The present invention is simple in construction, it is convenient to realize, operates the operation problem that time saving and energy saving, automaticity is high, thoroughly solves big specification earth wire operation rod.
Description
Technical field
The present invention relates to power transformation operation and maintenance tools field, specifically a kind of earth wire operation rod corollary apparatus.
Background technology
High-tension apparatus is installed and removed ground wire and is required to use earth wire operation rod（It is commonly called as " ground wire rifle " or " ground wire loads and unloads
Device "）, the structure of earth wire operation rod is in Patent No. 201210530971.8, entitled " high-voltage grounding wire safety loading device "
Part is open in Chinese invention patent, and its concrete structure includes insulating sleeve or sleeve, chuck, pull bar, operating trigger, driving
Rack, detent mechanism and resetting-mechanism.Wherein, chuck includes the hook of three open-close types, and hook is slided by stator pacifies
Under cannula tip, nature, three hooks lean out cannula tip, keep chuck open configuration.Driving rack is vertically slided
Dynamic to be arranged on sleeve bottom, operating trigger is controlled by pressing handle, and wherein one end of operating trigger is hinged in trigger frame, behaviour
The other end for making trigger is stretched into sleeve pipe and with driving the tooth of rack to coordinate, and the middle part connection pressing handle of operating trigger, is passed through
Handle control trigger action is pressed, trigger often stirs rack once, and rack moves down a segment distance and positioned by detent mechanism, tooth
Bar top is connected with pull bar, and rack, which moves down, drives pull bar to move down, so as to pull hook to move down, after spanner acts several times, i.e.,
Hook part can be withdrawn into sleeve pipe, clamp chuck.When needing to unclamp ground wire, release button, detent mechanism are pressed
Release, in the presence of back-moving spring, driving rack moves up, and drives pull bar to rise so that hook leans out sleeve, and chuck opens.
Above-mentioned bottom line robs that simple to operate, using effect is good, is obtained in the assembly and disassembly operations of electric power system high-voltage grounding wire
Extensive use.
Because the device category of electric power system is various, it is necessary to install the position difference of ground wire and the difference of voltage class
Deng many factors so that run into following problem in the installing of ground wire and demolishing process：
1）Installation position is different, and when installing or removing ground wire, chuck must constantly adjust installing direction so that operator
Member must continuous front, back, left, right, up, down adjustment earth wire operation rod so that jaws can be directed at installation position, significantly
Consume the muscle power of operating personnel and extend the operating time；
2）Installing ground wire equipment is different, needs the jaws size that adjustment is grounded during installing or removing ground wire to fit
Answer the different sizes of equipment, thus need constantly by handle operate loading and unloading device trigger come adjust ground wire jaws size and
Clamping force, higher being required to grip with hand pressing operation trigger, labor intensity is big, if the quantity of handling ground wire is more, operation
Personnel can not independently bear so high labor intensity, it is necessary to which more people's operated in turn, consume a large amount of labours and operating efficiency
It is low；
3）Electrical substation field devices voltage class is different, and insulation distance and equipment volume, height are different, therefore, ground wire operation
Bar it is different in size, i.e. the length of earth wire operation rod sleeve pipe has with short, and the high length of voltage class is very long, and voltage class is low
Length is shorter, comparatively short earth wire operation rod easily operates, but if equipment voltage class is high, the length of earth wire operation rod
Degree it is longer, then causing earth wire operation rod, top weight is too heavy after ground wire wire clamp on folder, operating personnel by personal strength without
Earth wire operation rod is raised to installation position by method, however power transformation O＆M grid switching operation can not two people participate in together, so
The ground wire operation of voltage levels cannot be completed by earth wire operation rod, it is necessary to aid in completing by aerial lift device with insulated arm, greatly
Big difficulty, time and the cost for adding operation.
Based on above mentioned problem, applicant in this case develops a kind of servicing unit for ground wire handling operation, auxiliary by this
Device is helped, operating personnel can be easily accomplished the ground wire assembly and disassembly work of ground wire assembly and disassembly work, especially voltage levels equipment.
The content of the invention
The technical problem to be solved in the present invention is to provide it is a kind of it is simple in construction, operation is time saving and energy saving, automaticity is high
Earth wire operation rod corollary apparatus.
In order to solve the above technical problems, the earth wire operation rod corollary apparatus of the present invention is provided with multiple universal wheels including bottom
Chassis, its arranged on left and right sides for being structurally characterized in that at the top of the chassis slides vertically respectively is provided with a lift beam；Two lift beams
Between close to its center bottom position on be connected with a crossbeam, use is installed between the bottom of crossbeam and the top of chassis
In the oil cylinder of driving beam lifting；Between two lift beams close to its top ends position on be slidably fitted with along the longitudinal direction by
First motor-driven slide plate, it is provided with the middle part of slide plate by the second motor-driven folding stand, is provided with and is used on folding stand
Set up the support slot of earth wire operation rod；The middle part turning set of earth wire operation rod is equipped with pivoted housing, and the both ends of pivoted housing are respectively arranged with ring
Shape keeps off edge, and support slot is U-lag, and pivoted housing is installed in support slot by the annular gear edge at both ends；The inner rotation of pivoted housing is nested
There is inner sliding sleeve, inner sliding sleeve, which slides axially, is sleeved on the middle part of earth wire operation rod, is provided with and axially extends on earth wire operation rod
Feather key, the featherway coordinated with feather key is provided with the inwall of inner sliding sleeve, is connected with earth wire operation rod at the both ends of feather key
Limiting block edge；The bottom of earth wire operation rod is provided with the electric pushrod for driving trigger to act.
Using said structure, by universal wheel, whole power assisting device can be moved to the installing operating position of ground wire, will
It is erected in the middle part of earth wire operation rod on support slot, equivalent to giving the body of rod one strong point, operating personnel operate body of rod rear end and are
Very easily the position of front end chuck can be adjusted flexibly.
Regulation for chuck front and back position, because slide plate is using the structure slid back and forth, so that before support slot
Position also be can adjust afterwards, and clip position is adjusted so as to further facilitate, and operation is more flexible；Lift beam is located at most bottom
During end, operating personnel control slide plate to slide back and forth, while operate the chuck gripping ground wire of earth wire operation rod front end, afterwards will be sliding
Plate is positioned at correct position.Using U-lag, and coordinate the structure of pivoted housing so that action bars can it is axial 360 degree rotation, more just
Chuck position adjustment and amendment.Pivoted housing and inner sliding sleeve can relatively rotate, while pivoted housing can also follow inner sliding sleeve vertically
Slide, by the slide construction so that the position of the fulcrum of action bars can carry out front and rear adjustment, so as to facilitate to before and after chuck
Position is adjusted.For the slidable adjustment of slide plate equivalent to the coarse regulation of front and back position, sliding sleeve is suitable with the axial slip of inner sliding sleeve
In the micro-adjustment of front and back position, coarse regulation and micro-adjustment are used in combination, and chuck is moved to suitable position by energy more convenient and quicker
Put, so as to more accurately be installed and removed operation.
Regulation for chuck height, according to the difference of installing ground wire device height, operating personnel choose whether to rise
Drop beam is raised, and raise or reduce lift beam only need to carry out elevating control to oil cylinder；Folding stand is set, acted on by folding,
The height of support slot can be further lifted, the elevating control of lift beam controls equivalent to height coarse adjustment, the folding liftable of folding stand
Equivalent to height fine adjusting function, when specifically used, hand steered the bottom of earth wire operation rod, a control cylinder cause lift beam to rise,
So that the chuck on earth wire operation rod top close to equipment wiring position, then controls folding stand to carry out height fine adjusting function, until
Clip position reaches operation height, and two kinds of adjustment effects coordinate, and more facilities are provided to operating personnel.For ground wire
Operation is removed, operating process is opposite with installing operation.Substituted using electric pushrod and manually pressed, reduce labor intensity,
Improve operating efficiency.
It can be seen that the backup actuating device, by lever principle, operation is flexibly laborsaving, and labor intensity is low, thoroughly solves big
The operation problem of specification earth wire operation rod.
The both ends of the lift beam bottom, which are respectively perpendicular, is connected with guiding slide-bar, the top of chassis be vertically provided with it is multiple with
Each one-to-one guide sleeve of guiding slide-bar.The support that guiding slide-bar coordinates with guide sleeve is respectively adopted in the both ends of lift beam
Sliding equipment, it can guarantee that lift beam steadily lifts.
For the structure that is slidably installed of slide plate, it is correspondingly arranged on what is extended along the longitudinal direction at the top of two lift beam madial walls
Chute, two ends of slide plate are slidably mounted in two chutes respectively, one piece of yoke plate are connected between two lift beams, yoke plate leans on
Wherein one end of nearly lift beam is set, and the first motor is arranged on the middle part of yoke plate, and the clutch end of the first motor is connected with the
One leading screw, the first screw coordinated with the first leading screw is installed in the middle part of slide plate bottom surface.Yoke plate is set to be used to the first motor be installed,
First the first leading screw of motor driven is rotated, and in the presence of screw, slide plate is front and rear to be slid, by the rotation side for controlling the first motor
To the front and rear slip locations that can flexibly control slide plate.Meanwhile coordinated using screw-nut, when the first motor does not turn, slide plate
Position i.e. lock, it is not necessary to other extra detent mechanisms.
The folding stand includes intermediate plate and is respectively hinged at two pieces of returning face plates at intermediate plate both ends, the bottom of two pieces of returning face plates
End is hinged with a sliding block；The slideway coordinated with two sliding blocks is offered in the middle part of the slide plate, the second motor is arranged on slide plate
Wherein one end, the clutch end of the second motor are rotatablely equipped with the second leading screw, offered respectively on two sliding blocks and the second leading screw
The thread rotary orientation of the tapped through hole of cooperation, the second leading screw leading portion and back segment on the contrary, two sliding blocks respectively with the leading portion of the second leading screw and
Back segment is spirally connected.Second the second leading screw of motor driven rotates, so as to drive two sliding blocks to slide, because two sliding blocks are separately mounted to screw thread
On oppositely oriented two sections, therefore, the moving direction of two sliding blocks is on the contrary, so as to drive the bottom of two pieces of returning face plates simultaneously in
Between move or respectively to both ends move, and then drive intermediate plate rise or fall, realize the height fine adjusting function to support slot.Borrow
The structure is helped, first, using assembling structure is cut with scissors, support is firm, is easy to adjust, in addition, using the screw thread of leading screw and tapped through hole matching somebody with somebody
Close structure, accurate positioning, it is not necessary to extra location structure.
The bottom of the support slot is connected between on plate by universal joint.By the structure of universal joint, support slot
Position can be adjusted flexibly, further facilitated adjustment the body of rod and chuck position.
The bottom of the earth wire operation rod is provided with link, and the drawstring driven by hoist engine, the end of drawstring are provided with chassis
Portion is connected with the hook coordinated with link；The front portion of chassis is provided with inverted U-shaped handle, and the lower rotation of handle, which is provided with, to be used for
The transfer roller bypassed for drawstring.In specifically used, although by lever principle, when earth wire operation rod is very long, body of rod rear end
With the torque very little of the strong point, therefore, there is still a need for operating personnel spend very big strength to tilt lever front end, utilize
The power of hoist engine, body of rod rear end can be pulled to move down, so as to substitute manpower, reduce labor intensity, simplify operation difficulty.If
Inverted U-shaped handle is put, personnel is facilitated and is operated by means of power, in addition, when not operating earth wire operation rod, can be by the bottom of earth wire operation rod
Portion is momentarily jammed on inverted U-shaped handle, uses more flexible convenience.
Swivel nut is vertically coated with respectively on the position of four corners of chassis, and swivel nut is affixed with chassis, is installed in swivel nut
There is a supporting leg, the top of supporting leg is provided with rotary handle, and the cone tip part of leg and leg that the bottom of supporting leg is provided with taper passes through ball
Head shoot socket structure is connected with supporting leg.Although universal wheel carries latch functions, because work site environments are complicated, entirely
Support still may rock, and in order to ensure the steadiness of support, therefore, additionally set above-mentioned more supporting legs, each supporting leg bottom
Length be more than universal wheel height, using rotary handle driving supporting leg decline, universal wheel is maked somebody a mere figurehead, chassis is propped up, supporting leg
Supporting role it is more firm than universal wheel, meanwhile, the falling head of four supporting legs can be controlled flexibly, to adapt to the concavo-convex feelings on ground
Condition, further ensure the stability of support.
Control cabinet is installed on the chassis, is provided with rechargeable type power supply in control cabinet, each electrical components are electrically connected to
In control cabinet, the bottom of earth wire operation rod it is fixed or detachable controller is installed, controller is provided with control button,
Controller is communicated to connect by wired or wireless mode and control cabinet.In this case, the control to each electrical components is to each
The control of individual motor, set control cabinet to be mainly used in placing power supply and circuit for controlling motor, controller are arranged on post, behaviour
Make personnel to be very easily controlled each motor when operating body of rod bottom, so as to more easily find optimum bit
Put.
Electric hydraulic pump is installed, oil cylinder is connected by fluid pressure line with electric hydraulic pump, fluid pressure line on the chassis
On solenoid directional control valve is installed, the control terminal of electric hydraulic pump and solenoid directional control valve is connected with control cabinet.Electric hydraulic pump and electricity
Magnetic reversal valve is controlled also by being connected to control cabinet by controller, and vehicle automaticity is higher, and manipulation is more square
Just.
In summary, the present invention is simple in construction, it is convenient to realize, operates that time saving and energy saving, automaticity is high, thoroughly solves
The operation problem of big specification earth wire operation rod.
Brief description of the drawings
The present invention is described in further detail with reference to the accompanying drawings and detailed description：
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is to be removed in Fig. 1 after earth wire operation rod along A-A directions cross section structure diagram；
Fig. 3 is B portions mplifying structure schematic diagram in Fig. 1；
Fig. 4 is the overall structure diagram of earth wire operation rod in the present invention；
Fig. 5 be Fig. 4 in C-C to cross section structure diagram；
Fig. 6 is the concrete structure schematic diagram of earth wire operation rod bottom.
Embodiment
Referring to the drawings, earth wire operation rod corollary apparatus of the invention includes the chassis 2 that bottom is provided with multiple universal wheels 1,
The arranged on left and right sides at the top of chassis 2 slides vertically respectively is provided with a lift beam 3, wherein, for the knot that is slidably installed of lift beam
Structure, as illustrated, the both ends of the bottom of lift beam 3, which are respectively perpendicular, is connected with guiding slide-bar 15, the top of chassis 2 is vertically provided with more
The individual and one-to-one guide sleeve 16 of each guiding slide-bar 15.The both ends of lift beam 3 are respectively adopted guiding slide-bar 15 and slided with being oriented to
The support sliding equipment that set 16 coordinates, can guarantee that lift beam steadily lifts.
Referring to the drawings, a crossbeam 4 is connected with the position close to its center bottom between two lift beams 3, crossbeam 4
Oil cylinder 5 for driving crossbeam 4 to lift is installed between bottom and the top of chassis 2.Close to its top between two lift beams 3
The slide plate 7 driven by the first motor 6 is slidably fitted with the position in portion along the longitudinal direction, the middle part of slide plate 7 is provided with by second
The folding stand 9 that motor 8 drives, the support slot 11 for setting up earth wire operation rod 10 is installed on folding stand 9；Earth wire operation rod 10
Middle part turning set pivoted housing 43 is housed, the both ends of pivoted housing 43 are respectively arranged with annular gear along 44, and support slot 44 is U-lag, pivoted housing
43 are installed in support slot 44 by the annular gear at both ends along 44；The inner rotation of pivoted housing 43 is nested with inner sliding sleeve 45, inner sliding sleeve
45, which slide axially, is sleeved on the middle part of earth wire operation rod 40, and the feather key 46 axially extended is provided with earth wire operation rod 40,
The featherway coordinated with feather key 46 is provided with the inwall of inner sliding sleeve 45, is connected with earth wire operation rod 10 at the both ends of feather key 46
Limiting block is along 47；The bottom of earth wire operation rod is provided with the electric pushrod 13 for driving trigger 12 to act.
In said structure, by universal wheel 1, whole device can be moved to the installing operating position of ground wire, by ground wire
It is erected in the middle part of action bars on support slot 11, equivalent to giving the body of rod one strong point, operating personnel operate body of rod rear end
Very easily the position of front end chuck is adjusted flexibly.
Regulation for the front and back position of chuck 39, because slide plate 7 is using the structure slid back and forth, so that support slot 11
Front and back position also can adjust, clip position is adjusted so as to further facilitating, operation is more flexible；Lift beam is located at
During lowermost end, operating personnel control slide plate 7 to slide back and forth, while operate the chuck gripping ground wire of earth wire operation rod front end, it
Slide plate is positioned at correct position afterwards；Pivoted housing 43 and inner sliding sleeve 45 can relatively rotate, while pivoted housing 43 can also follow inner sliding sleeve 45
Slide axially, by the slide construction so that the position of the fulcrum of action bars can carry out front and rear adjustment, so as to facilitate to chuck
Front and back position be adjusted.The slidable adjustment of slide plate 7 is equivalent to the coarse regulation of front and back position, the axle of sliding sleeve 43 and inner sliding sleeve 45
Micro-adjustment to sliding equivalent to front and back position, coarse regulation and micro-adjustment are used in combination, and energy more convenient and quicker moves chuck 39
Suitable position is moved, so as to more accurately be installed and removed operation.
For chuck 39 height adjust, according to installing ground wire device height difference, operating personnel choose whether by
Lift beam 3 is raised, and raise or reduce lift beam 3 only need to carry out elevating control to oil cylinder 5；Folding stand 9 is set, passes through folding
Effect, can further lift the height of support slot 11, the elevating control of lift beam 3 is equivalent to height coarse adjustment, the folding of folding stand 9
Elevating control is equivalent to height fine adjusting function, and when specifically used, hand steered the bottom of earth wire operation rod 10, a control cylinder 5 cause
Lift beam 3 rises, so that then the chuck on earth wire operation rod top controls folding stand 9 to carry out close to equipment wiring position
Height fine adjusting function, up to clip position reaches operation height, two kinds of adjustment effects coordinate, provided more just to operating personnel
Profit.Dismounting operation for ground wire, operating process are opposite with installing operation.The backup actuating device is by lever principle, behaviour
Work is flexibly laborsaving, and labor intensity is low, thoroughly solves the operation problem of big specification earth wire operation rod.
Referring to the drawings, substituted using electric pushrod 13 and manually pressed, reduce labor intensity, improve work effect
Rate.Referring to the drawings, it is hinged on for the mounting structure of electric pushrod 13, its body rear in trigger frame 36, the other end is hinged
At the middle part of trigger 12, so as to substitute the position of original pressing handle.The improved structure only need to be to the structure of existing operating trigger
It is modified, does not change the other structures of loading and unloading device, simple in construction, convenient transformation.For the other structures of loading and unloading device, it is
Prior art, now simply introduced, referring to the drawings 4 and Fig. 6, earth wire operation rod 10 is pipe structure, and driving rack 37 is vertical
Its bottom is slidably mounted on, wherein one end of trigger 12 is hinged in trigger frame 36, and the other end of trigger 12 stretches into body
Tooth cooperation interior and with driving rack 37, trigger 12 often stir rack once, and rack moves down a segment distance and by detent mechanism
Positioning, rack top are connected with pull bar 38, and rack, which moves down, drives pull bar 38 to move down, and so as to pull chuck hook to move down, works as trigger
After 12 actions several times, you can hook part is withdrawn into body, clamps chuck 39.Wherein, detent mechanism is included radially
The alignment pin 40 being installed on body, the middle part of alignment pin 40 open up the positioning hole 400 for being available for driving rack 37 to pass through, alignment pin
It is provided between 40 one of end and tube wall for the part hole wall of positioning hole 400 to be headed into driving rack 37 wherein
Retaining spring 41 in one backlash.In the presence of retaining spring 41, driving rack 37 often moves down the distance of a tooth, fixed
Position pin 40 can block driving rack 37, so as to which rack be positioned.When needing to reset, alignment pin 40, retaining spring are pressed
41 compressions, driving rack 37 break away from the limitation of positioning hole 400, and the upward sliding in the presence of its bottom back-moving spring 42,
So as to drive hook to move up, chuck 39 is opened.
For the specific mounting structure of slide plate 7, referring to the drawings, it is correspondingly arranged at the top of the madial wall of two lift beam 3 along preceding
To the chute 17 of extension, two ends of slide plate 7 are slidably mounted in two chutes 17, connected between two lift beams 3 respectively at rear
One piece of yoke plate 18 is connected to, yoke plate 18 is set close to wherein one end of lift beam 3, and the first motor 6 is arranged on the middle part of yoke plate 18, the
The clutch end of one motor 6 is connected with the first leading screw 19, and the coordinated with the first leading screw 19 is provided with the middle part of the bottom surface of slide plate 7
One screw 20.Yoke plate 18 is set to be used to the first motor 6 be installed, the first motor 6 drives the first leading screw 19 to rotate, in the effect of screw
Under, slide plate 7 is front and rear to be slid, by controlling the rotation direction of the first motor 6 flexibly to control the front and rear slip locations of slide plate 7.
Meanwhile coordinated using screw-nut, when the first motor 6 does not turn, the position of slide plate 7 locks, it is not necessary to which other extra determines
Position mechanism.
For the concrete structure of folding stand 9, referring to the drawings, folding stand 9 includes intermediate plate 91 and is respectively hinged at intermediate plate
Two pieces of returning face plates 92 at 91 both ends, the bottom of two pieces of returning face plates 92 are hinged with a sliding block 21；The middle part of the slide plate 7 offers
The slideway coordinated with two sliding blocks 21, the second motor 8 are arranged on wherein one end of slide plate 7, and the clutch end of the second motor 8 rotates
Second leading screw 22 is installed, the tapped through hole coordinated with the second leading screw 22 is offered on two sliding blocks 21 respectively, before the second leading screw 22
The thread rotary orientation of section and back segment is on the contrary, two sliding blocks 21 are spirally connected with the leading portion and back segment of the second leading screw 22 respectively.Second motor 8 drives
Second leading screw 22 rotates, so as to drive two sliding blocks 21 to slide, because two sliding blocks 21 are separately mounted to opposite two sections of thread rotary orientation
On, therefore, the moving directions of two sliding blocks 21 on the contrary, so as to drive the bottom of two pieces of returning face plates 92 simultaneously to centre it is mobile or
Moved respectively to both ends, and then drive intermediate plate 91 to rise or fall, realize the height fine adjusting function to support slot 11.By the knot
Structure, first, using assembling structure is cut with scissors, support is firm, is easy to adjust, in addition, using leading screw and the thread matching structure of tapped through hole,
Accurate positioning, it is not necessary to extra location structure.
Referring to the drawings, the bottom of support slot 11 is connected between on plate 91 by universal joint 23.By universal joint
Structure, the position of support slot can be adjusted flexibly, and further facilitate the position of the adjustment body of rod and chuck.
Referring to the drawings, the bottom of earth wire operation rod 10 is provided with link 25, and the drawing driven by hoist engine 26 is provided with chassis 2
Rope 27, the end of drawstring 27 are connected with the hook 28 coordinated with link 25；The front portion of chassis 2 is provided with inverted U-shaped handle 29,
The lower rotation of hand 29 is provided with the transfer roller 30 for being bypassed for drawstring 27.In specifically used, although by lever principle,
It is, when earth wire operation rod 10 is very long, the torque very little of body of rod rear end and the strong point, therefore, there is still a need for operating personnel spend
Very big strength could tilt lever front end, using the power of hoist engine 26, body of rod rear end can be pulled to move down, so as to substitute people
Power, labor intensity is reduced, simplify operation difficulty.Inverted U-shaped handle 29 is set, personnel is facilitated and is operated by means of power, in addition, not
When operating earth wire operation rod, the bottom of earth wire operation rod can be momentarily jammed on inverted U-shaped handle 29, use more flexible convenience.
Referring to the drawings, swivel nut is vertically coated with respectively on the position of 2 four corners of chassis, swivel nut is affixed with chassis, swivel nut
In be coated with supporting leg 31, the top of supporting leg 31 is provided with rotary handle 32, and the bottom of supporting leg 31 is provided with the leg 33 of taper and propped up
The cone tip part of pin 33 is connected by bulb ball-and-socket type structure with supporting leg 31.Although universal wheel carries latch functions, due to making
Industry site environment is complicated, and whole support still may rock, and in order to ensure the steadiness of support, therefore, additionally set above-mentioned
More supporting legs 31, the length of each bottom of supporting leg 31 are more than the height of universal wheel, drive supporting leg 31 to decline using rotary handle 32, will
Universal wheel 1 is aerial, and chassis 2 is propped up, and the supporting role of supporting leg is more firm than universal wheel 1, meanwhile, the decline of four supporting legs 31 is high
Degree can be controlled flexibly, to adapt to the concavo-convex situation on ground, further ensure the stability of support.
Referring to the drawings, control cabinet 34 is installed on chassis 2, rechargeable type power supply, each electrical components are provided with control cabinet 34
Be electrically connected in control cabinet 34, the bottom of earth wire operation rod 10 it is fixed or detachable controller 35 is installed, control
Device 35 is provided with control button, and controller 35 is communicated to connect by wired or wireless mode and control cabinet 34.Installed on chassis 2
There is electric hydraulic pump 48, oil cylinder 5 is connected by fluid pressure line with electric hydraulic pump 48, and solenoid directional control valve is provided with fluid pressure line
49, the control terminal of electric hydraulic pump 48 and solenoid directional control valve 49 is connected with control cabinet 34.In this case, electrical components include each electricity
Mechanical, electrical dynamic push rod 13, hoist engine 26, electric hydraulic pump 48 and solenoid directional control valve 49, each electrical components are all connected to control cabinet
In 34, the built-in power of control cabinet 34 and control circuit, each electrical components are controlled using controller 35, controller 35 is installed
In post, operating personnel very easily can be controlled when operating body of rod bottom to each motor, so as to more square
Just find optimum position.
In summary, the invention is not restricted to above-mentioned embodiment.Those skilled in the art, do not departing from the present invention's
On the premise of spirit and scope, some change or modification can be done.Above-mentioned change or modification each fall within this protection model of the invention
Enclose.
Claims (9)
1. a kind of earth wire operation rod corollary apparatus, including bottom are provided with multiple universal wheels（1）Chassis（2）, it is characterized in that institute
State chassis（2）The arranged on left and right sides at top slides vertically respectively is provided with a lift beam（3）；Two lift beams（3）Between close to its
A crossbeam is connected with the position of center bottom（4）, crossbeam（4）Bottom and chassis（2）Top between be provided with and be used for
Drive crossbeam（4）The oil cylinder of lifting（5）；Two lift beams（3）Between close to its top ends position on slide along the longitudinal direction
It is provided with by the first motor（6）The slide plate of driving（7）, slide plate（7）Middle part be provided with by the second motor（8）The folding stand of driving
（9）, folding stand（9）On be provided with for setting up earth wire operation rod（10）Support slot（11）；Earth wire operation rod（10）Middle part
Turning set is equipped with pivoted housing（43）, pivoted housing（43）Both ends be respectively arranged with annular gear edge（44）, support slot（44）For U-lag, turn
Set（43）Pass through the annular gear edge at both ends（44）It is installed on support slot（44）It is interior；Pivoted housing（43）Inner rotation be nested with inner sliding sleeve
（45）, inner sliding sleeve（45）Slide axially and be sleeved on earth wire operation rod（40）Middle part, earth wire operation rod（40）On be provided with edge
Axially extending feather key（46）, inner sliding sleeve（45）Inwall on be provided with and feather key（46）The featherway of cooperation, earth wire operation rod
（10）On in feather key（46）Both ends be connected with limiting block edge（47）；Earth wire operation rod（10）Bottom be provided with and pulled for driving
Machine（12）The electric pushrod of action（13）.
2. earth wire operation rod corollary apparatus as claimed in claim 1, it is characterized in that the lift beam（3）The both ends difference of bottom
Vertically it is connected with guiding slide-bar（15）, chassis（2）Top be vertically provided with it is multiple with each guiding slide-bar（15）Correspondingly
Guide sleeve（16）.
3. earth wire operation rod corollary apparatus as claimed in claim 1, it is characterized in that two lift beams（3）The top of madial wall is corresponding
It is provided with the chute extended along the longitudinal direction（17）, slide plate（7）Two ends be slidably mounted on two chutes respectively（17）It is interior,
Two lift beams（3）Between be connected with one piece of yoke plate（18）, yoke plate（18）Close to lift beam（3）Wherein one end set, first electricity
Machine（6）Installed in yoke plate（18）Middle part, the first motor（6）Clutch end be connected with the first leading screw（19）, slide plate（7）Bottom
It is provided with the middle part of face and the first leading screw（19）The first screw coordinated（20）.
4. earth wire operation rod corollary apparatus as claimed in claim 1, it is characterized in that the folding stand（9）Including intermediate plate（91）
Be respectively hinged at intermediate plate（91）Two pieces of returning face plates at both ends（92）, two pieces of returning face plates（92）Bottom be hinged with a sliding block
（21）；The slide plate（7）Middle part offer and two sliding blocks（21）The slideway of cooperation, the second motor（8）Installed in slide plate（7）'s
Wherein one end, the second motor（8）Clutch end be rotatablely equipped with the second leading screw（22）, two sliding blocks（21）It is upper to offer respectively
With the second leading screw（22）The tapped through hole of cooperation, the second leading screw（22）The thread rotary orientation of leading portion and back segment is on the contrary, two sliding blocks（21）
Respectively with the second leading screw（22）Leading portion and back segment be spirally connected.
5. earth wire operation rod corollary apparatus as claimed in claim 4, it is characterized in that the support slot（11）Bottom pass through ten thousand
To joint（23）It is connected between plate（91）On.
6. earth wire operation rod corollary apparatus as claimed in claim 1, it is characterized in that the earth wire operation rod（10）Bottom set
There is link（25）, chassis（2）On be provided with by hoist engine（26）The drawstring of driving（27）, drawstring（27）End be connected with and hang
Ring（25）The hook of cooperation（28）；Chassis（2）Front portion inverted U-shaped handle is installed（29）, handle（29）Lower rotation peace
Equipped with for for drawstring（27）The transfer roller bypassed（30）.
7. earth wire operation rod corollary apparatus as claimed in claim 1, it is characterized in that the chassis（2）On the position of four corners
Swivel nut is vertically coated with respectively, and swivel nut is affixed with chassis, and supporting leg is coated with swivel nut（31）, supporting leg（31）Top be provided with rotation
Handle（32）, supporting leg（31）Bottom the leg of taper is installed（33）And leg（33）Cone tip part pass through bulb ball-and-socket type knot
Structure and supporting leg（31）Connection.
8. the earth wire operation rod corollary apparatus as any one of claim 1-7, it is characterized in that the chassis（2）Upper installation
There is control cabinet（34）, control cabinet（34）Interior to be provided with rechargeable type power supply, each electrical components are electrically connected to control cabinet（34）It is interior, ground
Line action bars（10）Bottom it is fixed or detachable controller is installed（35）, controller（35）Pressed provided with control
Button, controller（35）Pass through wired or wireless mode and control cabinet（34）Communication connection.
9. earth wire operation rod corollary apparatus as claimed in claim 8, it is characterized in that the chassis（2）On electric hydaulic is installed
Pump（48）, oil cylinder（5）Pass through fluid pressure line and electric hydraulic pump（48）Connect, solenoid directional control valve is installed on fluid pressure line
（49）, electric hydraulic pump（48）And solenoid directional control valve（49）Control terminal and control cabinet（34）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710818986.7A CN107508190B (en) | 2017-09-12 | 2017-09-12 | Ground wire operating lever matching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710818986.7A CN107508190B (en) | 2017-09-12 | 2017-09-12 | Ground wire operating lever matching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107508190A true CN107508190A (en) | 2017-12-22 |
| CN107508190B CN107508190B (en) | 2020-04-17 |
Family
ID=60695297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710818986.7A Expired - Fee Related CN107508190B (en) | 2017-09-12 | 2017-09-12 | Ground wire operating lever matching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107508190B (en) |
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| CN109217152A (en) * | 2018-09-21 | 2019-01-15 | 国网湖北省电力有限公司检修公司 | A kind of 500KV transformer substation grounding wire high-altitude hanging device |
| CN111064021A (en) * | 2019-12-03 | 2020-04-24 | 国网河南省电力公司鹤壁供电公司 | CT check lead hanging arm |
| CN111786314A (en) * | 2020-07-21 | 2020-10-16 | 国网上海市电力公司 | Auxiliary device and method for insulating operating rod |
| CN113725770A (en) * | 2021-08-31 | 2021-11-30 | 国网河南省电力公司检修公司 | Transformer substation grounding wire moving operation device and grounding wire connection method |
| CN114336417A (en) * | 2022-02-18 | 2022-04-12 | 国网山东省电力公司临沂供电公司 | Remote control type device for cleaning bird nest on rod |
| CN114825164A (en) * | 2022-04-06 | 2022-07-29 | 中国南方电网有限责任公司超高压输电公司南宁局 | Working platform for assisting in hanging ground wire at high altitude and construction method for hanging ground wire at high altitude |
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Granted publication date: 20200417 Termination date: 20210912 |