CN109149314A - Arrester electric wire connecting junction - Google Patents
Arrester electric wire connecting junction Download PDFInfo
- Publication number
- CN109149314A CN109149314A CN201811014959.5A CN201811014959A CN109149314A CN 109149314 A CN109149314 A CN 109149314A CN 201811014959 A CN201811014959 A CN 201811014959A CN 109149314 A CN109149314 A CN 109149314A
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- CN
- China
- Prior art keywords
- guide rail
- electric wire
- termination
- arrester
- linear
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/027—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for connecting conductors by clips
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/20—Connectors or connections adapted for particular applications for testing or measuring purposes
Abstract
The present invention provides a kind of arrester electric wire connecting junctions, belong to High-Voltage Electrical Appliances technical field of auxiliary equipment.Including generating the wireless remote control unit of control instruction for being inputted according to user, being moved to the climbing device of target position, the termination being arranged in above climbing device, image acquisition units and display unit for acquiring termination relative to the location drawing picture of electric conductor along lightning arrester insulation column for executing control instruction, termination is used to that electric wire will to be tested according to control instruction and is fixedly connected with the electric conductor above lightning arrester insulation column；Arrester electric wire connecting junction provided by the invention can be sent termination by climbing device to the top of lightning arrester insulation column, and substitution is artificial and bucket arm vehicle carries out line sending, applied widely；And operator can control termination by wireless remote control unit on the ground and be connected to test electric wire with electric conductor, complete wiring, be not necessarily to operator's high altitude operation, greatly reduce a possibility that operator is injured.
Description
Technical field
The invention belongs to High-Voltage Electrical Appliances technical field of auxiliary equipment, are to be related to a kind of arrester electric wire connecting junction more specifically.
Background technique
About 6 meters of 500kV lightning arrester base angle iron bracket used in substation, 3 about 1.6 meters of the every sections of section arrester add
The attachment elevations such as upper flange are 11 meters total.In daily routine test, the pedestal insulation resistance and Leakage Current of arrester are tested
It is indispensable project, electric wire will be tested by needing connect with the electric conductor being located above lightning arrester insulation column, constitutes test access.
There are two types of existing mode of connection, first is that operator to be transported to the top of lightning arrester insulation column using bucket arm vehicle
End, manually carries out wiring, second is that then artificial climbing carries out wiring, two methods are required to the top of lightning arrester insulation column
Operator carries out high altitude operation, has great security risk, and in practical application, there are a large amount of bucket arm vehicles cannot be introduced into not
Can the working environment of operation low efficiency and easily cause operating personnel's tumble injury and landing according to the mode of artificial climbing wiring.
Summary of the invention
The present invention provides a kind of arrester electric wire connecting junctions, it is intended to solve arrester mode of connection application range in the prior art
Narrow and operator needs high altitude operation to have the technical issues of very big security risk.
To achieve the above object, the technical solution adopted by the present invention is that providing a kind of arrester electric wire connecting junction, comprising:
Wireless remote control unit generates control instruction for inputting according to user；
Climbing device is moved to target position along lightning arrester insulation column for executing the control instruction；
Termination is arranged above the climbing device, for will test electric wire according to the control instruction and be located at
Electric conductor above the lightning arrester insulation column is fixedly connected；
Image acquisition units, for acquiring location drawing picture of the termination relative to the electric conductor；And
Display unit, for receiving the location drawing picture and showing.
Further, the climbing device includes:
Frame, for installing the termination；
First mechanical claw hand mechanism, on said frame by adjustable shelf installation, for the promptly lightning arrester insulation column；
Second mechanical claw hand mechanism is fixedly mounted on said frame, for the promptly lightning arrester insulation column, described the
Two mechanical claw hand mechanisms and first mechanical claw hand mechanism are arranged in parallel up and down；And
Straight line driving mechanism is set between the adjustable shelf and the frame, for driving the adjustable shelf along the frame
Frame moves up and down.
Further, first mechanical claw hand mechanism includes:
Linear drives component is fixedly mounted on the adjustable shelf；
Two link mechanisms are symmetrically set to the output end of the linear drives component；And
Two mechanical claw hands, hinged with two link mechanisms respectively, two mechanical claw hand arranged crosswises are formed
For accommodating the promptly area of the lightning arrester insulation column.
Further, the mechanical claw hand includes:
Rotary shaft is parallel to the direction of motion of the straight line driving mechanism；
Rotation pawl, under the driving of the link mechanism around the rotary shaft rotation, the active force of the rotation pawl
Arm lengths are less than the length of the slave power arm of the rotation pawl.
Further, the adjustable shelf includes:
The movable transverse slat of first to be arranged in parallel up and down and the second movable transverse slat, are constituted for accommodating first mechanical claw hand
The accommodating area of mechanism；
Guide rod, through the described first movable transverse slat and the second movable transverse slat, for solid with the top plate of the frame
Fixed connection；
Connecting plate, set on the guide rod bottom end and be fixedly mounted on said frame, driven for installing the straight line
Motivation structure, the output end of the straight line driving mechanism are fixedly connected with the described second movable transverse slat.
Further, the termination includes:
Control unit is arranged on the climbing device, for receiving the control instruction and issuing control signal；
Arc runs guide rail, is arranged on the climbing device, the arc operation guide rail and the lightning arrester insulation column
Outer diameter be adapted；
Linear running guide rail, on arc operation guide rail, the linear running guide rail is parallel to the arc for setting
Run the line in the center of circle of guide rail and the center of circle of the lightning arrester insulation column；
Clamping device is arranged on the linear running guide rail, for executing the control signal, so that the test
Electric wire is fixedly connected with the electric conductor；
Straight line driving mechanism, for driving the clamping device to move along the linear running guide rail according to the control signal
Dynamic, the straight line driving mechanism is fixedly mounted on the linear running guide rail；And
Arc driving mechanism, for driving the linear running guide rail to lead along arc operation according to the control signal
Rail is mobile.
Further, the straight line driving mechanism includes:
First driving motor is fixedly mounted on the linear running guide rail, for executing the control signal；
The output shaft end of first driving motor is arranged in ball-screw；And
Screw slider, for being threadedly engaged and being moved along the ball-screw, the clamping device with the ball-screw
It is fixedly mounted on the screw slider.
Further, the arc driving mechanism includes:
Second driving motor is fixedly mounted on the linear running guide rail, for executing the control signal；；
The output shaft end of second driving motor is arranged in gear；And
Gear ring is arranged on the side wall of the arc operation guide rail for engaging with the gear.
Further, the clamping device includes:
Two clamp arms, for fixing the test electric wire and clamping the electric conductor, two hinged shapes of clamp arm
At the pinch zones for accommodating the electric conductor；
First electric pushrod, both ends are separately connected two clamp arms, and the control for responding described control unit is believed
Number, drive two clamp arms around the swing shaft rotation.
Further, described image acquisition unit includes:
Linear guide is arranged on the climbing device, and the linear guide is perpendicular to the linear running guide rail；
Camera is fixedly mounted in the linear guide by guide rail slide block, opposite for shooting the termination
In the location drawing picture of the electric conductor；And
Second electric pushrod is parallel to the linear guide and is fixedly mounted on the climbing device, described for executing
Control signal simultaneously drives the camera to move along the linear guide.
Arrester electric wire connecting junction beneficial effect provided by the invention is, compared with prior art, by climbing device by position
Termination above climbing device is transported to the top of lightning arrester insulation column, and operator can pass through in ground handling position
Display unit observes position of the termination relative to the electric conductor of lightning arrester insulation column upper end, by wireless remote control unit to connecing
Line apparatus sends control instruction and then is connected to test electric wire with electric conductor, completes wiring, constitutes test loop.The present invention provides
Arrester electric wire connecting junction, termination can be sent by climbing device to the top of lightning arrester insulation column, it is alternative artificial and
Bucket arm vehicle carries out line sending, applied widely, and operator can control termination by wireless remote control unit on the ground
Test electric wire is connected to electric conductor, wiring is completed, is not necessarily to operator's high altitude operation, greatly reduces operator's injury
A possibility that.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the structural schematic diagram of arrester electric wire connecting junction provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of climbing device provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram one of the first mechanical claw hand provided in an embodiment of the present invention mechanism；
Fig. 4 is the structural schematic diagram two of the first mechanical claw hand provided in an embodiment of the present invention mechanism；
Fig. 5 is the structural schematic diagram of mechanical claw hand provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of adjustable shelf provided in an embodiment of the present invention and frame；
Fig. 7 is the structural schematic diagram of termination provided in an embodiment of the present invention；
Fig. 8 is structural schematic diagram of the termination provided in an embodiment of the present invention in addition to clamping device；
Fig. 9 is the structural schematic diagram of clamping device provided in an embodiment of the present invention；
Figure 10 is the control principle drawing of arrester electric wire connecting junction provided in an embodiment of the present invention.
Wherein, each appended drawing reference:
1, wireless remote control unit；2, climbing device；3, termination；4, image acquisition units；41, linear guide；42, it takes the photograph
As head；43, the second electric pushrod；5, display unit；6, frame；61, top plate；62, bottom plate；63, side wall；7, adjustable shelf；71,
One movable transverse slat；72, the second movable transverse slat；73, guide rod；74, connecting plate；8, the first mechanical claw hand mechanism；81, linear drives
Component；811, third electric pushrod；82, link mechanism；83, mechanical claw hand；831, rotary shaft；832, rotation pawl；8321, actively
The arm of force；8322, from power arm；833, support column；9, the second mechanical claw hand mechanism；10, straight line driving mechanism；101, electric cylinders；11,
Control unit；12, arc runs guide rail；13, linear running guide rail；14, clamping device；141, clamp arm；1411, active force
Arm；1412, from power arm；142, the first electric pushrod；143, swing shaft；15, driving mechanism；151, straight line driving mechanism；
1511, the first driving motor；1512, ball-screw；1513, screw slider；152, arc driving mechanism；1521, the second driving
Motor；1522, gear；1523, gear ring；16, support；161, support plate；162, cylinder is supported；163, compressed spring；17, it takes shelter from the thunder
Device insulated column；18, electric conductor.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.Term " first ", " second " are used for description purposes only, and cannot understand
For indication or suggestion relative importance or implicitly indicate the quantity of indicated technical characteristic.
Now arrester electric wire connecting junction provided in an embodiment of the present invention is illustrated.Referring to Fig. 1, arrester electric wire connecting junction includes
The wireless remote control unit 1 of control instruction is generated, for executing control instruction along lightning arrester insulation column 17 for inputting according to user
It climbs to the climbing device 2 of target position, the termination 3 being arranged in above climbing device 2, for acquiring 3 phase of termination
For the image acquisition units 4 and display unit 5 of the location drawing picture of electric conductor 18, termination 3 is used for according to control instruction
Electric wire will be tested to be fixedly connected with the electric conductor 18 of 17 top of lightning arrester insulation column.
Image acquisition units 4, termination 3 are arranged on climbing device 2, and display unit 5 is located at the working position on ground
With 4 communication connection of image acquisition units, operator manipulates wireless remote control unit 1 and sends out according to the location drawing picture on display unit 5
Control instruction is sent, driving termination 3 close to electric conductor 18 and clamps electric conductor 18, completes electric conductor 18 and tests the company of electric wire
It is logical.Optionally, electric conductor 18 is the top bolt above lightning arrester insulation column 17, and display unit 5 is with communication module
Display screen, wireless remote control unit 1 be wireless remote control handle.
The termination being located above climbing device is transported to arrester by climbing device by above-mentioned arrester electric wire connecting junction
The top of insulated column, operator can observe that wiring fills in ground handling position by image acquisition units and display unit
The position for setting the electric conductor relative to lightning arrester insulation column upper end sends control to termination by wireless remote control unit and refers to
It enables, termination clamps wire body according to the control instruction and then will test electric wire and is connected to electric conductor, completes wiring, constitutes and survey
Try circuit.Arrester electric wire connecting junction provided by the invention can be sent termination by climbing device to lightning arrester insulation column
Top, alternative artificial and bucket arm vehicle carries out line sending, applied widely, and operator can pass through wireless remote control on the ground
Unit control termination will test electric wire and be connected to electric conductor, complete wiring, be not necessarily to operator's high altitude operation, greatly drop
A possibility that low operator is injured.
As a kind of specific embodiment of arrester electric wire connecting junction provided by the invention, referring to Fig. 2, climbing device 2 wraps
The the first mechanical claw hand mechanism 8 and second for including the frame 6 for installing termination 3, being used to promptly lightning arrester insulation column 17
Mechanical claw hand mechanism 9, straight line driving mechanism 10, the first mechanical claw hand mechanism 8 are mounted on frame 6 by adjustable shelf 7, the second machine
Machinery claw mobile phone structure 9 is fixedly mounted on frame 6, the second mechanical claw hand mechanism 9 cloth parallel with the first about 8 mechanical claw hand mechanism
It sets, straight line driving mechanism 10 is set between adjustable shelf 7 and frame 6, for driving adjustable shelf 7 to move up and down along frame 6.
The telescopic direction of straight line driving mechanism 10 is parallel to the climbing direction of climbing device 1, in straight line driving mechanism 10
Under driving, the first mechanical claw hand mechanism 8 is separate and close to the second mechanical claw hand mechanism 9 being fixed on frame 6, optionally, the
Two mechanical claw hand mechanisms 9 are located at the lower section of the first mechanical claw hand mechanism 8, and climbing device 2 further includes control assembly, linear drives group
Part 10 is electric cylinders 101, and control assembly receives the control instruction that wireless remote control unit 1 is sent, and sends start-up and shut-down control to electric cylinders 101
Signal.
In practical application, in initial position, lightning arrester insulation column 17, the first gripper are firmly grasped by the second mechanical claw hand mechanism 9
Mobile phone structure 8 unclamps, and frame 6 is fixedly connected with lightning arrester insulation column 17 at this time, and electric cylinders 101 are stretched out driving and are mounted on adjustable shelf 7
The first mechanical claw hand mechanism 8 move up, then lightning arrester insulation column 17 is firmly grasped by the first mechanical claw hand mechanism 8, and second is mechanical
Lightning arrester insulation column 17 unclamps in cleft hand mechanism 9, and adjustable shelf 7 is fixedly connected with lightning arrester insulation column 17 at this time, and electric cylinders 101, which retract, drives
Dynamic second mechanical claw hand mechanism 9 is moved up close to the first mechanical claw hand mechanism 8, frame 6 follow the second mechanical gripper mechanism 8 to
Lightning arrester insulation column 17 is alternately firmly grasped by upper movement, the first mechanical claw hand mechanism 8 and the second mechanical claw hand mechanism 9, passes through electric cylinders 101
Extend and retract realize climbing device 2 upward climbing, equally, when being moved downward such as climbing device 2, adjust the first gripper
The promptly sequence of mobile phone structure 8 and the second mechanical claw hand mechanism 9, during climbing, wireless remote control unit 10 can occur at any time
The start and stop of control instruction control electric cylinders 101.This programme realizes the automatic upward climbing of climbing device and moves downward automatically, can
Substitution manually carries out climbing line sending, avoids personal injury, and applied widely, structure is simple, is worthy to be popularized.
As a kind of specific embodiment of arrester electric wire connecting junction provided by the invention, please see Fig. 2 to Fig. 4, the first machine
Machinery claw mobile phone structure 8 includes the linear drives component 81 being fixedly mounted on adjustable shelf 7, is symmetrically set to linear drives component 81
Output end two link mechanisms 82, respectively with two link mechanisms 82 hingedly for promptly two of lightning arrester insulation column 17
Mechanical claw hand 83, two 83 arranged crosswises of mechanical claw hand form the promptly area for accommodating lightning arrester insulation column 17.
Linear drives component 81 is located remotely from the side of lightning arrester insulation column 17, and the telescopic direction of linear drives component 81 is hung down
Directly in the direction of motion of straight line driving mechanism 10, link mechanism 82 is by two machinery of transform linear motion of linear drives component 81
The swinging motion of cleft hand 83 realizes moving synchronously for two mechanical claw hands 83 by being symmetrical set for link mechanism 82, can
Selection of land, when linear drives component 81 stretches out, mechanical claw hand 83 holds lightning arrester insulation column tightly, when linear drives component 81 retracts, machine
Machinery claw hand 83 unclamps lightning arrester insulation column, and linear drives component 81 receives the control signal of control assembly, realizes Pneumatic extension.Directly
Line driving 81 is third electric pushrod 811.This programme realizes the automatic control of mechanical claw hand, so that the first mechanical gripper mechanism
It can hold and unclamp lightning arrester insulation column, and the synchronous driving of two mechanical claw hands tightly automatically, it is easy to operate, it is promptly firm.
As a kind of specific embodiment of arrester electric wire connecting junction provided by the invention, referring to Fig. 2, the second mechanical claw hand
Mechanism 9 includes the linear drives component 81 being fixedly mounted on frame 6, the output end for being symmetrically set to linear drives component 81
Two link mechanisms 82, respectively with two link mechanisms 82 hingedly for promptly lightning arrester insulation column 17 two mechanical claw hands
83, two 83 arranged crosswises of mechanical claw hand form the promptly area for promptly lightning arrester insulation column 17.This programme realizes machinery
The automatic control of cleft hand, so that lightning arrester insulation column, and two grippers can be held automatically and be unclamped in the second mechanical gripper mechanism tightly
The synchronous driving of hand, it is easy to operate, it is promptly firm.
As a kind of specific embodiment of arrester electric wire connecting junction provided by the invention, Fig. 3 to Fig. 5, gripper are please referred to
Hand 83 include be parallel to straight line driving mechanism 10 the direction of motion rotary shaft 831 and under the driving of link mechanism 82 around
The rotation pawl 832 of 831 rotation of rotary shaft, 8321 length of the active arm of force of rotation pawl 832 are less than the slave power arm of rotation pawl 832
8322 length.
In first mechanical claw hand mechanism 8, mechanical claw hand 83 is crossed the extension of rotary shaft 831 and is rotatably mounted on adjustable shelf 6, rotates
It is equipped with turnbarrel between axis 831 and adjustable shelf 6, the two of arranged crosswise can be adjusted by the way that the length dimension of turnbarrel is arranged
The difference in height of a mechanical claw hand 83.It should be understood that mechanical claw hand 83 is crossed rotary shaft 831 and is extended in the second mechanical claw hand mechanism 9
It is rotatably mounted on frame 7, turnbarrel is equipped between rotary shaft 831 and frame 7.
Rotation pawl 832 around 831 rotation of rotary shaft constitute lever construction, the active arm of force 8321 of rotation pawl 832 with connect machine
Structure 82 is hinged, and the slave power arm 8322 of rotation pawl 832, therefore can be with by the design of rotation pawl for promptly lightning arrester insulation column 17
The amplification of 82 end input power of bindiny mechanism to the power output from 8322 end of power arm is realized, so that mechanical claw hand 83 is firmly grasped more
It is firm, or under the premise of ensureing grasp, the specification of linear drives component 81 is reduced, mounting area is saved, cost is reduced, it is real
In the application of border amplification factor can be adjusted by the way that the position of rotary shaft 831 is arranged.
Optionally, rotation pawl 832 includes the cleft hand being arranged in parallel up and down, and multiple groups parallel arrangement is equipped between two cleft hands
Support column 833, support column 833 are parallel to rotary shaft 831, increase firmly grasping for rotation pawl 832 by the design of cleft hand and support column 833
Area and rigidity are promptly unlikely to deform when lightning arrester insulation column 17.
As a kind of specific embodiment of arrester electric wire connecting junction provided by the invention, Fig. 2 and Fig. 3, adjustable shelf 7 are please referred to
Including the first activity transverse slat 71 being arranged in parallel up and down and the second movable transverse slat 72, guide rod 73 and for installing straight line driving
The connecting plate 74 of structure 10, the first movable transverse slat 71 and the second movable transverse slat 72 are constituted for accommodating the first mechanical claw hand mechanism 8
Accommodating area, guide rod 73 is through the first movable transverse slat 71 and the second movable transverse slat 72, for the fixed company of top plate 61 with frame 6
It connects, connecting plate 74 is set to the bottom end of guide rod 73 and is fixedly mounted on frame 7, the output end of straight line driving mechanism 10 and second
Movable transverse slat 72 is fixedly connected.
Adjustable shelf 7 further includes the side plate for connecting the first movable transverse slat 71 and the second movable transverse slat 72, side plate and first
Movable transverse slat 71 and the second movable transverse slat 72 constitute a rectangular hollow structure, and the first mechanical claw hand mechanism 8 is located in the rectangle
Inside hollow structure.There are two guide rods 73, and two guide rods 73 are arranged in parallel, and 73 both ends of guide rod are separately connected top plate 61 and connect
Fishplate bar 74, the second mechanical claw hand mechanism 9 are located between connecting plate 74 and the bottom plate 62 of frame 6；Guide rod 73 and the first movable transverse
Plate 71 and the second movable transverse slat 72 are slidably connected by axle sleeve, and under the driving of straight line driving mechanism 10, adjustable shelf 7 is along guide rod
73 move up and down.The opposite shifting of adjustable shelf 6 and frame 7 in 17 short transverse of lightning arrester insulation column may be implemented by this programme
Dynamic, structure is simple, easy for installation.
As a kind of specific embodiment of arrester electric wire connecting junction provided by the invention, Fig. 7 and Fig. 8 and Figure 10 are please referred to,
Termination 3 includes for receiving control instruction and issuing the control unit 11 of control signal, the arc being arranged on climbing device 2
Shape operation guide rail 12, is arranged on linear running guide rail 13 the linear running guide rail 13 being arranged on arc operation guide rail 12
Clamping device 14, the straight line driving mechanism for being moved according to control signal driving clamping device 14 along linear running guide rail 13
151 and for according to control signal driving linear running guide rail 13 arcuately run guide rail 12 move arc driving mechanism
152, arc operation guide rail 12 is adapted with the outer diameter of lightning arrester insulation column 17, and linear running guide rail 13 is parallel to arc operation and leads
The line in the center of circle in the center of circle and lightning arrester insulation column 17 of rail 12；Control unit 11 is arranged on climbing device 2, straight line driving
Structure 151 is fixedly mounted on linear running guide rail 13, and clamping device 14 is for executing control signal, so that testing electric wire and leading
Electric body is fixedly connected.
Above-mentioned arrester termination is arranged above climbing device 2, and in practical application, climbing device 2 is exhausted along arrester
Edge column 17 is climbed upwards, and arrester termination is sent to the position concordant with top bolt, fixed on arrester termination
Test electric wire is installed, arrester termination is fixedly connected with top bolt, and connection constitutes test closed loop circuit, can be carried out
The pedestal insulation resistance and Leakage Current of arrester are tested, due to needing load test high pressure when test, therefore need to be by test cable
And the clamping device 14 for clamp tip bolt carries out insulation processing with linear running guide rail 13 and straight line driving mechanism 151.
Straight line driving mechanism 151 and arc driving mechanism 152 are referred to as driving mechanism 15.
Optionally, arc operation guide rail 12 is semicircular structure, and arc runs the opening of guide rail 12 towards lightning arrester insulation
Column 17, arc runs guide rail 12 and lightning arrester insulation column 17 is concentric, and the radius and lightning arrester insulation of arc operation guide rail 12
Column 17 is adapted, and lightning arrester insulation column 17 can be accommodated in the semicircle covering of the fan that arc operation guide rail 12 is formed；Straight line fortune
The top of arc operation guide rail 12 is arranged in row guide rail 13, when practical application, first retracts away from linear running guide rail 13 lightning-arrest
Device insulated column 17, when linear running guide rail 13 being avoided arcuately to run the movement of guide rail 12, clamping device 14 and lightning arrester insulation column
17 interference, by the mobile line with the center of circle in the center of circle and lightning arrester insulation column 17 of arc operation guide rail 12 of linear running guide rail 13
When coincidence, then drives clamping device 14 to move close to top bolt along linear running guide rail 13 and be clamped.In the present solution, logical
Setting linear running guide rail 13 and arc operation guide rail 12 are crossed, clamping device 14 may be implemented along the shifting of vertical both direction
It moves, and arc operation guide rail 12 is adapted with the outer-diameter circular arc of lightning arrester insulation column 17, then clamping device 14 and lightning arrester insulation
The distance between column 17 is stablized, and the regulated quantity along linear running guide rail 13 of clamping device 14 is stable and regulated value is smaller, is convenient for
It adjusts.In the present solution, straight line driving mechanism 151 is arranged on linear motion guide rail 13, the two arcuately runs guide rail 12 together
Mobile, clamping device 4 moves under the driving of straight line driving mechanism 151 along linear motion guide rail 13, and two movements independently drive, no
There are couplings.
Control unit 11 and 10 communication connection of wireless remote control unit realize the wireless of termination 3 and ground handling position
Communication, control unit 11 are microcontroller.In the present solution, all performers pass through 11 integrated control of control unit, collection
High at degree is changed, composition device is few, and cost is relatively low.It should be understood that the control of termination 3 control unit 11 and climbing device 2
Component processed also can be integrated, controller as a whole.
As a kind of specific embodiment of arrester electric wire connecting junction provided by the invention, Fig. 8 and Figure 10 are please referred to, straight line drives
Motivation structure 151 includes for being fixedly mounted on linear running guide rail 13 for executing the first driving motor of control signal
1511, the ball-screw 1512 and screw slider 1513 of the output shaft end of the first driving motor 1511, screw slider are set
1513 with ball-screw 1512 for being threadedly engaged and moving along ball-screw 1512, and clamping device 14 is fixedly mounted on lead screw
On 613 sliding blocks.
Optionally, linear motion guide rail 13 is equipped with U-type groove, and ball-screw 1512 and screw slider 1513 are arranged at institute
It states inside U-type groove, the first driving motor 1511 is electrically connected with control unit 11, is opened under the control signal control of control unit 11
Stop and change direction of rotation, so that clamping device 14 is close to or far from top bolt.Realize the automatic control that clamping device 14 is run
The accurate control of system and range ability.
As a kind of specific embodiment of arrester electric wire connecting junction provided by the invention, Fig. 8 and Figure 10 are please referred to, arc drives
Motivation structure 152 includes being fixedly mounted on linear running guide rail 13 for the second driving motor 1521 of responsive control signal, setting
It sets in the gear 1522 of the output shaft end of the second driving motor 1521 and the gear ring 1523 for being engaged with gear 1522, gear ring
1523 are arranged on the side wall of arc operation guide rail 12.
Optionally, it is arranged among linear running guide rail 13 and arc operation guide rail 12 for installing linear running guide rail 13
Mounting base, mounting base are fixedly connected with linear running guide rail 13, and the second driving motor 1521 is fixedly mounted in mounting base 62, the
The output shaft of two driving motors 1521 gos deep into arc operation guide rail 12 through mounting base, and arc runs guide rail 12 and is equipped with for holding
The fluting of gear 1522 is set, the side wall of fluting is equipped with gear ring 1523, and gear 1522 and gear ring 1523 engage.Second driving motor
1521 are electrically connected with control unit 11, receive control signal and carry out forward or reverse, and this programme structure is simple, reliable transmission, and
Gear and gear ring are set to inside the fluting of arc operation guide rail, save space.
As a kind of specific embodiment of arrester electric wire connecting junction provided by the invention, Fig. 7, Fig. 9 and Figure 10 are please referred to, is pressed from both sides
Hold mechanism 14 include for fixed test electric wire and clamp two clamp arms 141 of electric conductor 18, both ends are separately connected two folders
First electric pushrod 142 of tight arm 141, two clamp arms 141 hingedly form the pinch zones for accommodating electric conductor 18, the first electricity
Dynamic push rod 142 is used for the control signal of response control unit 11, drives two clamp arms 141 around 143 rotation of swing shaft.
Two 141 crossed-symmetrical of clamp arm arrangements, under the driving of the first electric pushrod 142, clamp arm 141 is around swing shaft
143 rotations, which are realized, to be opened and closed, and unclamps top bolt when opening, and clamp tip bolt when closing, swing shaft 143 is fixed on silk
On thick stick sliding block 1513；In practical application, arc driving mechanism 152 drives linear running guide rail 13 arcuately to run the shifting of guide rail 12
It is dynamic, so that the line coincident in the center of circle in the center of circle and lightning arrester insulation column 17 of linear running guide rail 13 and arc operation guide rail 12,
Then straight line driving mechanism 151 drives clamping device 14 close to top bolt, and two clamp arms 141 are in the open state at this time,
After top bolt enters pinch zones, the control signal of 142 response control unit 11 of the first electric pushrod, driving clamp arm 141 is pressed from both sides
End bolt is pressed closer, wherein test electric wire is fixedly mounted on clamp arm 141, realizes the connection of test electric wire and top bolt；
This programme realizes the automatic control that top bolt is firmly grasped and loosened, and then realizes the connection of measuring point electric wire and top bolt, can
Structure by the way that clamp arm is arranged makes the top bolt it is suitable for plurality of specifications, easy to operate, promptly firm.
Clamp arm 141 constitutes lever construction around 143 rotation of swing shaft, is metallic article from power arm 1412, from power arm
It is equipped with binding post, for installing test electric wire, the active arm of force 1411 and swing shaft 143 are non-metal items, are realized
High-voltage isulation ensures the safety of test.In the present embodiment, 141 input terminals of clamp arm, that is, active arm of force 1411 and first electronic
Push rod 142 connects, and the output end of clamp arm 141 is i.e. from power arm 1412 for being matched for clamping tightly top bolt, by the way that rotation is arranged
143 position of axis, can be by the amplification of the clamping force of the power of realization 141 input terminal of clamp arm to output end, so that clamping more firm
It leans on, or under the premise of ensureing clamping force, reduces the specification of the first electric pushrod 142, reduce cost.
As a kind of specific embodiment of arrester electric wire connecting junction provided by the invention, Fig. 1 and Figure 10 are please referred to, image is adopted
Collection unit 4 includes the linear guide 41 being arranged on climbing device 2, for shooting position of the termination 3 relative to electric conductor 18
Set the camera 42 of image and for executing control signal and camera 42 being driven second electronic to push away along what linear guide 41 moved
Bar 43, linear guide 41 are fixedly mounted on linear guide 41 by guide rail slide block perpendicular to linear running guide rail 13, camera 42
On, the second electric pushrod 43 is parallel to linear guide 41 and is fixedly mounted on climbing device 2.
Image acquisition units 4 are located at side of the climbing device 2 far from lightning arrester insulation column 17, and camera 42 is taken the photograph using wide-angle
As head, the image within the scope of certain altitude can be shot.Communication module and display unit 5 are additionally provided with inside image acquisition units 4
The image that camera 42 is shot is sent to display unit 5 by communication connection in real time, and operator can be opposite according to clamping device 14
Wireless remote control unit 1, which is controlled, in top bolt location sends control instruction composition control closed loop to the second electric pushrod 43.We
Case can drive camera 42 to move along the direction perpendicular to linear running guide rail 13 by the second electric pushrod 43, therefore when camera shooting
When head can not obtain location drawing picture of the clamping device 14 relative to top bolt, the mobile acquisition of driving camera 42 can be remotely controlled most
Picture quality is improved in good camera shooting position, convenient for viewing operation.
As a kind of specific embodiment of arrester termination provided by the invention, Fig. 1 and Fig. 7 are please referred to, is taken shelter from the thunder
Device termination further includes the support 16 for installing termination 3, and support 16 includes support plate 161, for adjusting support plate
The support cylinder 162 of 161 height, the compressed spring 1633 between support cylinder 162 and support plate 161, for buffering
The non-axial force being applied on support cylinder 162.
Cylinder 162 is supported to control on-off by solenoid directional control valve by control unit 11.In practical application, 2 band of climbing device
To target position, the position in 17 short transverse of lightning arrester insulation column can have centainly inclined to dynamic termination 3 for climbing upwards
Difference makes clamping device 14 and top bolt be in same water by the height that setting support cylinder 162 adjusts support plate 1611
In plane.It, can be effective by the design of compressed spring 163 if clamping device 14 and the position of top bolt collide
Cushion impact forces, simultaneous buffering are applied to non-axial force on support cylinder 162, avoid support cylinder 162 from damaging, substantially increase
Support the service life of cylinder 162.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. arrester electric wire connecting junction characterized by comprising
Wireless remote control unit generates control instruction for inputting according to user；
Climbing device is moved to target position along lightning arrester insulation column for executing the control instruction；
Termination is arranged above the climbing device, for that will test electric wire according to the control instruction and be located at described
Electric conductor above lightning arrester insulation column is fixedly connected；
Image acquisition units, for acquiring location drawing picture of the termination relative to the electric conductor；And
Display unit, for receiving the location drawing picture and showing.
2. arrester electric wire connecting junction as described in claim 1, which is characterized in that the climbing device includes:
Frame, for installing the termination；
First mechanical claw hand mechanism, on said frame by adjustable shelf installation, for the promptly lightning arrester insulation column；
Second mechanical claw hand mechanism is fixedly mounted on said frame, for the promptly lightning arrester insulation column, second machine
Machinery claw mobile phone structure and first mechanical claw hand mechanism are arranged in parallel up and down；And
Straight line driving mechanism is set between the adjustable shelf and the frame, for driving the adjustable shelf along the frame
Lower movement.
3. arrester electric wire connecting junction as claimed in claim 2, which is characterized in that first mechanical claw hand mechanism includes:
Linear drives component is fixedly mounted on the adjustable shelf；
Two link mechanisms are symmetrically set to the output end of the linear drives component；And
Two mechanical claw hands, hinged with two link mechanisms respectively, two mechanical claw hand arranged crosswise formation are used for
Accommodate the promptly area of the lightning arrester insulation column.
4. arrester electric wire connecting junction as claimed in claim 3, which is characterized in that the mechanical claw hand includes:
Rotary shaft is parallel to the direction of motion of the straight line driving mechanism；
Rotation pawl, under the driving of the link mechanism around the rotary shaft rotation, the active force brachium of the rotation pawl
Degree is less than the length of the slave power arm of the rotation pawl.
5. arrester electric wire connecting junction as claimed in claim 2, which is characterized in that the adjustable shelf includes:
The movable transverse slat of first to be arranged in parallel up and down and the second movable transverse slat, are constituted for accommodating first mechanical claw hand mechanism
Accommodating area；
Guide rod, through the described first movable transverse slat and the second movable transverse slat, for the fixed company of top plate with the frame
It connects；
Connecting plate, set on the guide rod bottom end and be fixedly mounted on said frame, for installing the straight line driving
Structure, the output end of the straight line driving mechanism are fixedly connected with the described second movable transverse slat.
6. arrester electric wire connecting junction as described in any one in claim 1-5, which is characterized in that the termination includes:
Control unit is arranged on the climbing device, for receiving the control instruction and issuing control signal；
Arc runs guide rail, is arranged on the climbing device, and the arc operation guide rail is outer with the lightning arrester insulation column
Diameter is adapted；
Linear running guide rail, on arc operation guide rail, the linear running guide rail is parallel to the arc operation for setting
The line in the center of circle of guide rail and the center of circle of the lightning arrester insulation column；
Clamping device is arranged on the linear running guide rail, for executing the control signal, so that the test electric wire
It is fixedly connected with the electric conductor；
Straight line driving mechanism, for driving the clamping device to move along the linear running guide rail according to the control signal,
The straight line driving mechanism is fixedly mounted on the linear running guide rail；And
Arc driving mechanism, for driving the linear running guide rail to move along arc operation guide rail according to the control signal
It is dynamic.
7. arrester electric wire connecting junction as claimed in claim 6, which is characterized in that the straight line driving mechanism includes:
First driving motor is fixedly mounted on the linear running guide rail, for executing the control signal；
The output shaft end of first driving motor is arranged in ball-screw；And
Screw slider, for being threadedly engaged with the ball-screw and moving along the ball-screw, the clamping device is fixed
It is mounted on the screw slider.
8. arrester electric wire connecting junction as claimed in claim 6, which is characterized in that the arc driving mechanism includes:
Second driving motor is fixedly mounted on the linear running guide rail, for executing the control signal；
The output shaft end of second driving motor is arranged in gear；And
Gear ring is arranged on the side wall of the arc operation guide rail for engaging with the gear.
9. arrester electric wire connecting junction as claimed in claim 6, which is characterized in that the clamping device includes:
Two clamp arms, for fixing the test electric wire and clamping the electric conductor, two clamp arms hingedly form use
In the pinch zones for accommodating the electric conductor；
First electric pushrod, both ends are separately connected two clamp arms, for responding the control signal of described control unit, drive
Two clamp arms are moved around the swing shaft rotation.
10. arrester electric wire connecting junction as described in any one in claim 1-5, which is characterized in that described image acquisition unit includes:
Linear guide is arranged on the climbing device, and the linear guide is perpendicular to the linear running guide rail；
Camera is fixedly mounted in the linear guide by guide rail slide block, for shooting the termination relative to institute
State the location drawing picture of electric conductor；And
Second electric pushrod is parallel to the linear guide and is fixedly mounted on the climbing device, for executing the control
Signal simultaneously drives the camera to move along the linear guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811014959.5A CN109149314B (en) | 2018-08-31 | 2018-08-31 | Lightning arrester wire connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811014959.5A CN109149314B (en) | 2018-08-31 | 2018-08-31 | Lightning arrester wire connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109149314A true CN109149314A (en) | 2019-01-04 |
| CN109149314B CN109149314B (en) | 2020-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811014959.5A Active CN109149314B (en) | 2018-08-31 | 2018-08-31 | Lightning arrester wire connector |
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| Country | Link |
|---|---|
| CN (1) | CN109149314B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111521847A (en) * | 2020-05-20 | 2020-08-11 | 国家电网有限公司 | Lightning arrester direct current test wiring converter |
| CN112526174A (en) * | 2020-11-30 | 2021-03-19 | 国网山东省电力公司滨州供电公司 | Lightning arrester live-line test trolley |
| CN113789426A (en) * | 2021-08-16 | 2021-12-14 | 溧阳市中豪热处理有限公司 | Induction quenching device for shaft head end surface of shaft part and using method thereof |
| CN116068237A (en) * | 2023-03-09 | 2023-05-05 | 国网山东省电力公司巨野县供电公司 | High-voltage test wiring device for lightning arrester |
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| CN106501748A (en) * | 2016-10-20 | 2017-03-15 | 国网天津市电力公司 | A kind of altitude test mode of connection based on unmanned air vehicle technique |
| CN106737756A (en) * | 2017-02-13 | 2017-05-31 | 云南电网有限责任公司电力科学研究院 | A kind of robot system based on high-tension distributing line electrical verification and ground wire operation |
| CN107791259A (en) * | 2017-11-21 | 2018-03-13 | 国网河南省电力公司西峡县供电公司 | A kind of climbing level robot and transmission line malfunction diagnostic system |
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| CN106501748A (en) * | 2016-10-20 | 2017-03-15 | 国网天津市电力公司 | A kind of altitude test mode of connection based on unmanned air vehicle technique |
| CN106737756A (en) * | 2017-02-13 | 2017-05-31 | 云南电网有限责任公司电力科学研究院 | A kind of robot system based on high-tension distributing line electrical verification and ground wire operation |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111521847A (en) * | 2020-05-20 | 2020-08-11 | 国家电网有限公司 | Lightning arrester direct current test wiring converter |
| CN112526174A (en) * | 2020-11-30 | 2021-03-19 | 国网山东省电力公司滨州供电公司 | Lightning arrester live-line test trolley |
| CN113789426A (en) * | 2021-08-16 | 2021-12-14 | 溧阳市中豪热处理有限公司 | Induction quenching device for shaft head end surface of shaft part and using method thereof |
| CN116068237A (en) * | 2023-03-09 | 2023-05-05 | 国网山东省电力公司巨野县供电公司 | High-voltage test wiring device for lightning arrester |
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|---|---|
| CN109149314B (en) | 2020-02-18 |
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