CN107020487A - A kind of damper bolt disassembly manipulator - Google Patents
A kind of damper bolt disassembly manipulator Download PDFInfo
- Publication number
- CN107020487A CN107020487A CN201710192169.5A CN201710192169A CN107020487A CN 107020487 A CN107020487 A CN 107020487A CN 201710192169 A CN201710192169 A CN 201710192169A CN 107020487 A CN107020487 A CN 107020487A
- Authority
- CN
- China
- Prior art keywords
- damper
- rocking arm
- clamping jaw
- electric pushrod
- clamping
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
Abstract
The invention discloses a kind of damper bolt disassembly manipulator, include damper bolt automatic loading and unloading component, damper is clamped and positioning component, damper is clamped and positioning component includes arc or the rocking arm of L-type, the bottom of rocking arm is provided with clamping jaw electric pushrod, two clamping jaws and locating platform being symmetrical set, electric pushrod is connected on rocking arm, clamping jaw one end in two clamping jaws is articulated with the push rod of electric pushrod, the clamping jaw being connected with electric pushrod drives another clamping jaw to do to close up or opening movement by gear, the locating platform for supporting damper is provided with below clamping jaw；Described damper bolt automatic loading and unloading component includes the rocking arm of arc or L-type, electronic slide unit, quill, stretches extension sleeve and fixed mount.The mechanical hand of damper bolt disassembly of the present invention, can be achieved the powered automatic installation and dismounting of damper, it is to avoid artificial equipotential live line work, substantially increases the security of work, reduces labor intensity.
Description
Technical field
The present invention relates to a kind of damper bolt disassembly device, particularly a kind of damper bolt disassembly manipulator.
Background technology
When overhead transmission line is acted on by stable and little gentle breeze, more than one will be produced in the lee face of ground wire
The air-flow vortex that certain frequency changes alternatively up and down, the air-flow vortex makes overhead line by the impulsive force of alternation up and down.Work as air-flow
When the alternating change frequency of vortex is equal with the intrinsic natural frequency of vibration of overhead line, resonance is produced in vertical plane, that is, causes frame
The vibration of ceases to be busy.The aeolian vibration of overhead line is that what is often occurred have the vibration of harmfulness, and the safe operation to circuit is threatened very
Greatly.Vibration makes overhead line " fatigue " phenomenon occur, causes that overhead line is stranded, even break.To prevent overhead line aeolian vibration, one
As after built on stilts linear diameter, the situation of local wind speed is combined, be easiest to occur near the wire clamp of overhead line by calculating to find
The position of " fatigue ", installs a number of damper.When wire vibrates, the weight at damper two is because inertia
It is relative to move up and down, the energy of vibratory overhead line is consumed, reduces the amplitude of overhead line, vibration is limited in non-hazardous scope,
So as to avoid overhead line fatigue stranded.
But after damper is installed, because the situation that damper is damaged, shifted occurs in many reasons, not only vibrationproof can not be played
Effect, or even can fray, rub overhead line.Therefore, the damper for damaging or shifting must be changed as early as possible.Mainly pass through at present
Livewire work or the progress that has a power failure, traditional work mode are that personnel's seating ground wire driving outlet is overhauled.
There is some following deficiency in traditional maintenance mode：
（1）The master operation for changing damper operation requires that operation is finer and smoother, and conventional earth potential working instrument can not be met
Its job requirements.Therefore, equipotential live line work mode is generally used at present, and entering electric field equipotential by operating personnel carries out maintenance work
Industry.Equipotential live line work one is the presence of larger danger, operating personnel's labor intensity greatly, have to the quality of operating personnel compared with
High requirement, operating risk is high；Two be part compact shaft tower, wire vertical arrangement or the situation for having scissors crossing, powered work
Industry insufficient space, it is impossible to meet job requirements, need to have a power failure processing.
（2）Power failure operation equally exists the shortcoming that operating personnel's labor intensity is big, operating risk is high.In addition, if stopping
Electric treatment, one is that can influence power supply reliability, and two be due to have a power failure to have brought sth. into the plan management, defect processing it is sudden with it is timely
Property with have a power failure it is planned can produce contradiction, tend not to handle damper defect in time, existing defects continue development so that danger
And the risk of line security operation.
Divided by addition, ground wire gold utensil occurs that bolt looseness, nut loosening, nut come off due to effects such as aeolian vibrations
Etc. defect, gold utensil and replacing should be carried out in time, otherwise easily occurs gold utensil heating, and insulator, which can occur, for severe patient falls string, leads ground
Line such as goes offline at the major accident.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art part, and provide a kind of achievable livewire work, energy
Accurate dismounting damper bolt simultaneously realizes the damper bolt disassembly manipulator that damper is transported.
A kind of damper bolt disassembly manipulator, include damper bolt automatic loading and unloading component, damper clamping and
Positioning component, damper clamping and positioning component include arc or the rocking arm of L-type, the bottom of rocking arm are provided with clamping jaw with electronic
Push rod, two clamping jaws being symmetrical set and locating platform, electric pushrod are connected on rocking arm, clamping jaw one end in two clamping jaws
The push rod of electric pushrod is articulated with, the clamping jaw being connected with electric pushrod drives another clamping jaw to do to close up or open fortune by gear
It is dynamic, the locating platform for supporting damper is provided with below clamping jaw；Described damper bolt automatic loading and unloading component bag
Include arc or rocking arm, electronic slide unit, quill, extension sleeve and the fixed mount of L-type, fixed mount setting in the lower end of rocking arm,
Electronic slide unit arranges there is sliding block, shift fork on the guide rail of electronic slide unit, between sliding block and shift fork with quill levels parallel
It is provided with the quill below back-moving spring, electronic slide unit to be driven by electric wrench, quill is clamped and positioning group with damper
The shift fork that relative one end of part is arranged on extension sleeve, electronic slide unit is connected with extension sleeve drives extension sleeve along set
Axle is moved reciprocatingly cylinder, extension sleeve is rotated also under the drive of quill, damper bolt automatic loading and unloading component and damper
The rocking arm of clamping and positioning component is hinged, is set between the rocking arm and hinge seat of damper bolt automatic loading and unloading component
There is the electric pushrod for promoting rocker motion, use is provided between damper clamping and the rocking arm and hinge seat of positioning component
In the electric pushrod for promoting rocker motion.
The damper bolt disassembly manipulator of the present invention, the device includes left and right component, and the component of left and right two is respectively anti-
Vibration hammer bolt automatic loading and unloading component, damper clamping and positioning component, damper bolt automatic loading and unloading component are clamped with damper
And positioning component was connected two electric pushrods and realized respectively and closes up/open two states by two rocking arm center hinges.
Damper bolt automatic loading and unloading component drives sliding block along the guide rail on electronic slide unit by the motor on electronic slide unit
It is mobile, shift fork is promoted/retracts, shift fork drives extension sleeve to make expanding-contracting action, and electric wrench component drives quill rotation to be used to
Damper bolt torque is tightened/dismantled in offer, and that realizes damper bolt tightens/disassembling function.
Damper is clamped and positioning component is by the flexible of electric pushrod, drives coupled jaw action, clamping jaw is again
Coupled gear movement is driven, so that another jaw action is driven, so that clip claw assembly folding is realized, by positioned at clamping jaw
The locating platform of lower section, while realizing clamping and positioning function of the damper in attaching/detaching, and can be realized anti-after dismounting
The carrying function of vibration hammer.
The mechanical hand of damper bolt disassembly of the present invention is automatic by the damper bolt of manipulator when carrying out damper dismounting
Handling assemblies and damper are clamped and both positioning components opens, and damper is clamped and two clamping jaws of positioning component clamp vibrationproof
The wire clamp left and right sides of hammer（The left and right sides refers to vertical wires direction wire clamp two sides）, and damper is clamped and positioning group
The locating platform of part supports the lower section of shockproof hammer thread clip, then starts shaking for manipulator damper bolt automatic loading and unloading component
Arm, makes it close up relative to damper clamping and positioning component, then starts electronic slide unit motor, and shift fork motion, shift fork drives
Extension sleeve travels forward, and the nut for making extension sleeve be aligned on shockproof hammer thread clip（Bolt）, start electric wrench, it is electronic to pull
Hand-motion quill is rotated, and the dismounting of bolt is realized, dismounting is finished, using electric pushrod so that damper bolt automatic loading and unloading group
Part, clamping and positioning component open, and damper clamping and positioning component leave together with damper, realize tearing open for damper
Unload, when damper is installed, first shockproof hammer thread clip is clipped in two clamping jaws of damper clamping and positioning component, and make vibrationproof plumb line
Folder is supported on locating platform, in the extension sleeve that bolt is installed on to damper bolt automatic loading and unloading component in advance, then will
Manipulator, which is transported to, to be needed on wire to be mounted, and shockproof hammer thread clip is caught on wire, is then started electric pushrod, is made vibrationproof
Hammer bolt automatic loading and unloading component is clamped with respect to damper and positioning component closes up, and starts the electricity of damper bolt automatic loading and unloading component
Wrench, the quill of rotation drives extension sleeve to rotate, and realizes the installation of bolt with tightening.After installing, first start vibrationproof
Hammer clamping and positioning component electric pushrod, make clamping jaw unclamp shockproof hammer thread clip, then restart the electric pushrod on two rocking arms, make
Two components for obtaining manipulator open relatively, are conveniently moved away from damper.
The hook formation that the front end of two clamping jaws is located towards.
The front end of clamping jaw is arranged to this relative hook formation, vibrationproof plumb line can be embraced when clamping shockproof hammer thread clip
Folder, so as to greatly improve clamping force, it is to avoid slide.
Described damper clamping and positioning component rocking arm bottom set gear and clamping jaw to be arranged on support frame, support frame
Lock on rocking arm, electric pushrod is fixed on support frame by connection sheet, locating platform is locked on support frame.
Described support frame includes the U-shaped frame body in traverse, in the U-shaped bottom of U-shaped frame body and the end on a U-shaped side
The riser perpendicular with U-shaped side is provided with, the riser of U-shaped bottom and the riser on U-shaped side are oppositely extending, gear and clamping jaw are set
On the inside of U-shaped groove.
The support frame of this structure can also play protective action except can easily install gear and clamping jaw to gear.
Described gear and the annexation of clamping jaw are：One clamping jaw is connected with a gear, and both realize motion, two teeth simultaneously
Wheel intermeshing transmission.
To set into a single integrated structure per clamping jaw and gear, elder generation by the clamping jaw that is connected with electric pushrod electric pushrod promotion
Lower motion, so as to drive coupled gear movement, then drives another gear movement by gear, after by driven gear drive press from both sides
Pawl is moved, and realizes the synchronous on-off of clamping jaw.
The hinged seat that two described rocking arms are hinged include above and below two panels, upper piece be used to pin joint is installed, bottom sheet is used to pacify
Fill electric pushrod, be provided with upper and lower two panels for by two panels hinged seat to embrace install a through hole.
When in use, the damper bolt disassembly device of the present invention is locked on a support using two panels up and down.
In summary, present invention advantage following compared with prior art：
The mechanical hand of damper bolt disassembly of the present invention, can be achieved the powered automatic installation and dismounting of damper, it is to avoid artificial
Equipotential live line work, substantially increase the security of work, reduce labor intensity.
Brief description of the drawings
Fig. 1 is damper clamping and the positioning component closed configuration schematic diagram of the present invention.
Fig. 2 is damper clamping and the positioning component deployed condition schematic diagram of the present invention.
Fig. 3 is the damper bolt disassembly manipulator schematic diagram of the present invention.
Fig. 4 is the local working state schematic representation of damper bolt disassembly manipulator.
Fig. 5 is the local open mode schematic diagram of damper bolt disassembly manipulator.
Fig. 6 is another working state schematic representation of the mechanical hand part of damper bolt disassembly of the present invention.
The damper of 1 damper bolt automatic loading and unloading component of label declaration 2, which is clamped, and the Rocker arm 4 of positioning component 3 is electronic pushes away
The shift fork of 5 clamping jaw of bar, 6 locating platform, 7 gear, 8 12 sliding block of electronic 9 quill of slide unit 10 extension sleeve, 11 fixed mount 13
The hinge seat of 14 back-moving spring, 15 electric wrench, 16 support frame 17.
Embodiment
The present invention is described in more detail with reference to embodiment.
Embodiment 1
A kind of damper bolt disassembly manipulator as shown in figures 1 to 6, includes damper bolt automatic loading and unloading component 1, prevents
Vibration hammer is clamped and positioning component 2, and damper is clamped and positioning component includes arc or the rocking arm 3 of L-type, the bottom of rocking arm are set
Two clamping jaws 5 and locating platform 6 for have clamping jaw electric pushrod 4, being symmetrical set, electric pushrod is connected on rocking arm, two folders
Clamping jaw one end in pawl is articulated with the push rod of electric pushrod, and the clamping jaw being connected with electric pushrod drives another folder by gear 7
Pawl, which is done, to be closed up or opening movement, and the locating platform for supporting damper is provided with below clamping jaw；Described damper spiral shell
Bolt automatic loading and unloading component includes the rocking arm of arc or L-type, electronic slide unit 8, quill 9, stretches extension sleeve 10 and fixed mount 11,
Fixed mount setting arranges have on the guide rail of electronic slide unit and slide in the lower end of rocking arm, electronic slide unit parallel with quill levels
Block 12, shift fork 13, are provided with the quill below back-moving spring 14, electronic slide unit by electric wrench 15 between sliding block and shift fork
Driving, that one end that quill is clamped with damper and positioning component is relative is arranged at the shift fork on extension sleeve, electronic slide unit
The drive extension sleeve that is connected with extension sleeve moves reciprocatingly along quill, extension sleeve turns also under the drive of quill
Dynamic, damper bolt automatic loading and unloading component is clamped with damper and the rocking arm of positioning component is hinged, in damper bolt
The electric pushrod for promoting rocker motion is provided between the rocking arm and hinge seat of automatic loading and unloading component, damper clamping and
The electric pushrod for promoting rocker motion is provided between the rocking arm and hinge seat of positioning component.The front end of two clamping jaws is arranged to
Opposite hook formation.The gear and clamping jaw that described damper clamping and positioning component rocking arm bottom are set are arranged at support frame
On 16, support frame is locked on rocking arm, and electric pushrod is fixed on support frame by connection sheet, and locating platform is locked on support frame.
Described gear and the annexation of clamping jaw are：One clamping jaw is connected with a gear, and both realize motion simultaneously, and two gears are mutually nibbled
Close transmission.The hinged seat that two described rocking arms are hinged include above and below two panels, upper piece be used to pin joint is installed, bottom sheet is used to install
Electric pushrod, is provided with upper and lower two panels and embraces the through hole installed for 17 pairs by two panels hinged seat.
The not described part of the present embodiment is same as the prior art.
Claims (6)
1. a kind of damper bolt disassembly manipulator, it is characterised in that：Include damper bolt automatic loading and unloading component, vibrationproof
Hammer clamping and positioning component, damper is clamped and positioning component includes arc or the rocking arm of L-type, the bottom of rocking arm are provided with folder
Pawl electric pushrod, two clamping jaws being symmetrical set and locating platform, electric pushrod are connected on rocking arm, and one in two clamping jaws
Clamping jaw one end is articulated with the push rod of electric pushrod, the clamping jaw being connected with electric pushrod by gear drive another clamping jaw do close up or
Opening movement, is provided with the locating platform for supporting damper below clamping jaw；Described damper bolt automatic loading and unloading
Component includes the rocking arm of arc or L-type, electronic slide unit, quill, stretches extension sleeve and fixed mount, and fixed mount setting is in rocking arm
Lower end, electronic slide unit arranges parallel with quill levels, has sliding block, shift fork on the guide rail of electronic slide unit, sliding block with
It is provided with the quill below back-moving spring, electronic slide unit between shift fork to be driven by electric wrench, quill is clamped with damper
And the shift fork that is arranged on extension sleeve, electronic slide unit of that relative one end of positioning component is connected drive telescopic with extension sleeve
Cylinder is moved reciprocatingly along quill, extension sleeve is rotated also under the drive of quill, damper bolt automatic loading and unloading component
Clamped with damper and the rocking arm of positioning component is hinged, in the rocking arm and hinge seat of damper bolt automatic loading and unloading component
Between be provided with electric pushrod for promoting rocker motion, damper clamp and the rocking arm and hinge seat of positioning component between
It is provided with the electric pushrod for promoting rocker motion.
2. damper bolt disassembly manipulator according to claim 1, it is characterised in that：The front end of two clamping jaws is arranged to
Opposite hook formation.
3. damper bolt disassembly manipulator according to claim 2, it is characterised in that：Described damper clamping and
The gear and clamping jaw that positioning component rocking arm bottom is set are arranged on support frame, and support frame is locked on rocking arm, and electric pushrod passes through
Connection sheet is fixed on support frame, and locating platform is locked on support frame.
4. damper bolt disassembly manipulator according to claim 3, it is characterised in that：Described support frame includes
In the U-shaped frame body of traverse, the U-shaped bottom of U-shaped frame body and a U-shaped while end be provided with U-shaped while perpendicular riser,
The riser of U-shaped bottom and riser on U-shaped side are oppositely extending, and gear and clamping jaw are arranged on the inside of U-shaped groove.
5. damper bolt disassembly manipulator according to claim 4, it is characterised in that：Described gear and clamping jaw
Annexation is：One clamping jaw is connected with a gear, and both realize motion simultaneously, the intermeshing transmission of two gears.
6. the damper bolt disassembly manipulator according to Claims 1-4 any one, it is characterised in that：Described
The hinged seat that two rocking arms are hinged include above and below two panels, upper piece be used to pin joint is installed, bottom sheet is used to install electric pushrod,
Be provided with upper and lower two panels for by two panels hinged seat to embrace install a through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710192169.5A CN107020487B (en) | 2017-03-28 | 2017-03-28 | Manipulator for disassembling and assembling vibration damper bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710192169.5A CN107020487B (en) | 2017-03-28 | 2017-03-28 | Manipulator for disassembling and assembling vibration damper bolt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107020487A true CN107020487A (en) | 2017-08-08 |
| CN107020487B CN107020487B (en) | 2023-04-07 |
Family
ID=59525342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710192169.5A Active CN107020487B (en) | 2017-03-28 | 2017-03-28 | Manipulator for disassembling and assembling vibration damper bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107020487B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107528257A (en) * | 2017-09-05 | 2017-12-29 | 国网宁夏电力公司吴忠供电公司 | A kind of transmission line antivibration hammer position regulator |
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| US20130061466A1 (en) * | 2009-08-20 | 2013-03-14 | Performed Line Products Company | Multi-response vibration damper assembly |
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| CN107528257A (en) * | 2017-09-05 | 2017-12-29 | 国网宁夏电力公司吴忠供电公司 | A kind of transmission line antivibration hammer position regulator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107020487B (en) | 2023-04-07 |
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