CN207710634U - Mobile type electric clamping device - Google Patents
Mobile type electric clamping device Download PDFInfo
- Publication number
- CN207710634U CN207710634U CN201820057248.5U CN201820057248U CN207710634U CN 207710634 U CN207710634 U CN 207710634U CN 201820057248 U CN201820057248 U CN 201820057248U CN 207710634 U CN207710634 U CN 207710634U
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- connecting rod
- control unit
- type electric
- clamping
- clamping device
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Abstract
The utility model discloses a kind of mobile type electric clamping devices, including hold assembly, driving part, control unit and the power supply unit set gradually from top to bottom；The driving part is connect with power supply unit, control unit circuit, driving part is mechanically connected with hold assembly, control unit controls driving part and clamping device is driven to be moved to clamping/release direction, realize the operations such as the test of the clamping to survey gas connector and non-return valve, driving process is slow, active force remains parallel, and control accuracy is high.
Description
Technical field
The utility model is related to a kind of electric clamping device more particularly to a kind of mobile type electric clamping devices.
Background technology
In power industry, surveys gas, tonifying Qi and verification and sulfur hexafluoride gas composition test, benefit dress, relay checking are risen
To very important effect.The installation for surveying gas connector, tonifying Qi connector and checking joint etc. at present mainly uses locking pliers and screw rod,
Installation process is slow, cumbersome, and security risk is more, and overall effect is general.Reliability during locking pliers erection joint can be grasped
The property made and safety are relatively low, while when installing multiple connectors, need it is more locking pliers is coordinated, consumptive material is excessive；If using spiral shell
Bar erection joint needs to be screwed in three screw rods on non-return valve across connector with open-end wrench, intricate operation and efficiency is low；Energetically
The active force that pincers or when screw rod erection joint apply is uneven, fragile check valve lift pin or causes thimble not return, Jin Erliu
The safe and stable operation of sulfur fluoride electrical equipment is difficult to maintain.
Utility model content
Technical problem to be solved in the utility model is to overcome defect described above, provides a kind of force balance, control
The mobile type electric clamping device that precision processed is high, operability is strong, easy to use, work efficiency is high.
In order to solve the problems, such as techniques described above, mobile type electric clamping device described in the utility model, including on to
Under the hold assembly, driving part, control unit and the power supply unit that set gradually；
The hold assembly includes two forked clamping jaws being oppositely arranged and clamping jaw connector, the lower handle of the clamping jaw with
Setting is on driving is oriented to after clamping jaw connector is fixedly connected；
The driving part includes first connecting rod, second connecting rod, third connecting rod, fourth link, sliding block, ball screw, leads
Rail and stepper motor；The first connecting rod, second connecting rod, sliding block, third connecting rod, fourth link are sequentially articulated and connected, and first,
The hinge joint and third of two connecting rods, the hinge joint of fourth link are set on guide rail, the upper end of first connecting rod and fourth link with
The clamping jaw connector of homonymy is connected and fixed；The sliding block is arranged on ball screw, and ball screw passes through screw rod with stepper motor
It is connected and fixed；The lower end of the stepper motor is provided with servo-driver, and stepper motor is connect with servo-driver circuit；
The microcontroller and pulse trigger of circuit connection, the pulse trigger and servo are provided in the control unit
Drive circuit connects；
The power supply unit is fastened on the lower part of control unit, power supply and control unit, driving part by screw rod
Circuit connects.
Further, the stage casing of two clamping jaws fork of clamping jaw described in the utility model is symmetrically arranged with the tapered tip in head
Screw rod.
Further, mobile type electric clamping device described in the utility model further includes cartridge, the thickness of the card slot of the cartridge
Spend under h and corresponding air pressure and survey the thickness of gas connector and non-return valve and be adapted, the width S of cartridge with surveyed under corresponding air pressure gas connector or
The diameter of non-return valve is adapted.
Further, it is additionally provided with APP remote monitoring components in control unit described in the utility model, passes through bluetooth and mobile phone
APP connections.
Further, the side of control unit described in the utility model be provided with umber of pulse regulation button, power switch button,
Forward drive button, reverse drive button, scram button and charging hole.
Mobile type electric clamping device described in the utility model, be it is a kind of for power industry scene sulfur hexafluoride gas at
Divide test, mend the electric tool of dress and verification etc., including hold assembly, driving part, the control unit set gradually from top to bottom
Part and power supply unit；Based on driving part, hold assembly is mounted on driving part top, and control unit is mounted on driving portion
Part lower part, power supply unit are mounted on control unit lower part.
The driving part is connect with power supply unit, control unit by circuit, and driving part connects with hold assembly machinery
It connects, consolidates, reliability is high.Driving part includes connecting rod, sliding block, ball screw, stepper motor, guide rail and mechanical connecting device,
The lower terminal circuit of stepper motor connects servo-driver, and servo-driver controls stepper motor positive and negative rotation, and stepper motor drives rolling
Ballscrew positive and negative rotation, ball screw band movable slider move up and down, and sliding block drives connecting rod and hold assembly to be moved to clamping/release direction
It is dynamic；When forward drive, hold assembly is clamped to centre by disturbing, and when reverse drive, hold assembly is unclamped answers to both sides movement
Position, driving process is gentle, and active force remains parallel, and control accuracy is high.
The utility model is equipped with forward drive button, reverse drive button, scram button, electricity in the side of control unit
Source switch button, umber of pulse regulation button and charging hole connection, facilitate staff according to circumstances to open, shut down, is positive and negative
The operations such as driving and speed control；It is equipped with APP remote monitoring components in control unit, is connect with cell phone application by bluetooth, for
The place of narrow space can control the clamping device forward drive/reverse drive by mobile phone, and work zero dead angle, operation
It is accessible.
The forked clamping jaw of two be oppositely arranged of the hold assembly, after the lower handle of clamping jaw is fixedly connected with clamping jaw connector
Setting is on driving is oriented to；Preferably, the clamping jaw fork stage casing in clamping jaw is symmetrical arranged the tapered tip screw rod in head, left and right
Four tip screw rods facing each other are provided on two clamping jaws altogether, sulfur hexafluoride gas composition test, benefit are filled with the present apparatus
Or when the operations such as verification, the head of side tip screw rod against side gas connector, the head of other side tip screw rod against non-return valve,
By force localization in a bit, labour-saving consumption is saved to greatest extent；Meanwhile the position that the head of tip screw rod is stretched out, can be card
Box provides sufficient space, is inserted into survey gas connector convenient for cartridge and blocks the two with non-return valve both sides, then reverse drive, by clamping jaw
Reset is removed, and is carried out another and is surveyed gas work；Clamping jaw fork remains certain level distance, cartridge peace with cartridge in the course of work
Dress and tearing open for clamping device keep harmonious with dress, in this way, after only needing clamping device to clamp one group of side gas connector and non-return valve
I.e. available cartridge, which is blocked, carries out survey gas, and clamping device can be used to install next survey gas connector, save the plenty of time, work
Efficiency is greatly improved.
Due to the use of structure described above, the utility model has the following advantages：
1, there are four centrosymmetric tip screw rods for design on the gripper jaw part of the utility model design, can be by active force
It converges, reduces the waste of active force；Tip portion takes up space small, and enough insertion spaces are provided for cartridge.
2, the driving part of the utility model design controls clamping component displacement distance, it is specified that an arteries and veins using umber of pulse
Punching, the quantitative distance of clamping component movement, control accuracy are high.
3, the control unit of the utility model design is controlled using microcontroller and pulse trigger, controls electronic clamping
Device is just anti-driven and clamping component displacement distance.
4, the utility model is coordinated using cartridge and clamping device, after clamping by cartridge block survey gas connector and non-return valve into
The work such as row test, clamping device can be used to install next survey gas connector, and speed is accelerated, and work effect is greatly improved
Rate.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model（The appearance of off working state）；
Fig. 2 is the structural schematic diagram of the utility model（Off working state driving part section view）；
Fig. 3 is structural schematic diagram of the utility model before clamping（Driving part section view）；
Fig. 4 is structural schematic diagram of the utility model in clamping（Driving part section view）；
Fig. 5 is surface structure schematic diagram of the utility model in clamping；
Fig. 6 is surface structure schematic diagram after the installation of the utility model cartridge；
Fig. 7 is that the clamping device exits, cartridge connect with survey gas connector, non-return valve after structural schematic diagram；
Fig. 8 is the structural schematic diagram of the cartridge.
Label in attached drawing：1- hold assemblies, 2- clamping jaws, 3- clamping jaw connectors, 4-forks, 5- stepper motors, 6- servos
Driver, 7- umber of pulse regulation buttons, 8- power switch buttons, 9- forward drive buttons, 10- reverse drive buttons, 11- are anxious
Stop button, 12- charging holes, 13- power supply standing screws, 14- control units, 15- power supplys, 16- ball screws, 17- second connecting rods,
18- fourth links, 19- guide rails, 20- sliding blocks, 21- are oriented to, 22- third connecting rods, 23- first connecting rods, and 24- surveys gas connector, and 25- is inverse
Only valve, 26- ball screws and stepper motor standing screw, 27- cartridges, 28- clamping jaws and connecting pin standing screw, 29- driving portions
Part, 30- tip screw rods, 31- card slots.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples.
Mobile type electric clamping device described in the utility model, including set gradually from top to bottom hold assembly 1, driving
Component 29, control unit 14 and power supply unit 15；
The hold assembly 1 includes two forked clamping jaws 2 and clamping jaw connector 3 being oppositely arranged, under the clamping jaw 2
Setting is oriented in driving on 21 after handle is fixedly connected with clamping jaw connector 3；
The driving part 29 include first connecting rod 23, second connecting rod 17, third connecting rod 22, fourth link 18, sliding block 20,
Ball screw 16, guide rail 19 and stepper motor 5；The first connecting rod 23, second connecting rod 17, sliding block 20, third connecting rod 22,
Double leval jib 18 is articulated and connected successively, and the hinge joint and third of the first, second connecting rod, the hinge joint of fourth link are set to guide rail 19
On, the clamping jaw connector 3 of the upper end and homonymy of first connecting rod 23 and fourth link 18 is connected and fixed；The setting of the sliding block 20 is being rolled
On ballscrew 16, ball screw 16 is connected and fixed with stepper motor 5 by screw rod；The lower end of the stepper motor 5, which is provided with, to be watched
Driver 6 is taken, stepper motor 5 is connect with 6 circuit of servo-driver；
Be provided in the control unit 14 circuit connection microcontroller and pulse trigger, the pulse trigger with watch
Take the connection of 6 circuit of driver；
The power supply unit 15 is fastened on the lower part of control unit 14, power supply and control unit 14, drive by screw rod
29 circuit of dynamic component connects.
Further, the stage casing of two clamping jaws fork 4 of clamping jaw 2 described in the utility model is symmetrically arranged with the tapered point in head
Head screw rod 30.
Further, mobile type electric clamping device described in the utility model further includes cartridge 27, the card slot of the cartridge 27
31 thickness h is adapted with the thickness for surveying gas connector 24 and non-return valve 25 under corresponding air pressure, the width S of cartridge 27 and corresponding air pressure
The diameter of lower survey gas connector or non-return valve is adapted.
Further, APP remote monitoring components are additionally provided in control unit 14 described in the utility model, pass through bluetooth and hand
Machine APP connections.
Further, the side of control unit 14 described in the utility model be provided with umber of pulse regulation button 7, power switch by
Button 8, forward drive button 9, reverse drive button 10, scram button 11 and charging hole 12.
Embodiment：Mobile type electric clamping device described in the utility model, the surface structure such as attached drawing 1 of off working state
Shown, the present apparatus includes the hold assembly 1 set gradually from top to bottom, driving part 29, control unit 14 and power supply unit 15；
Four centrosymmetric tip screw rods 30 are designed on the clamping jaw fork 4 of clamping jaw 2, left and right sides pointed nose is opposite respectively to survey gas connector
24 and non-return valve 25, driving part utilizes stepper motor 5, servo-driver 6, ball screw 16, sliding block 20 and four connecting rods
（17,18,22,23）It drives that hold assembly is positive/negative moves back and forth, completes to clamp and reset, control accuracy is high；Power switch button
8, forward drive button 9, reverse drive button 10, umber of pulse regulation button 7, charging hole 12 are separately mounted to control unit two
Side, control unit interior design have APP Bluetooth remote monitoring components, are connect with mobile phone by bluetooth.
As shown in Fig. 2, clamping jaw connector 3 corresponding with left and right is solid by clamping jaw connector respectively for two clamping jaws 2 in left and right
Determine screw rod 28 and be attached fixation, is installed in guiding 21.Power part is by first connecting rod 23, second connecting rod 17, third connecting rod
22, fourth link 18, ball screw 16, stepper motor 5, sliding block 20 form；17 one end of second connecting rod and 23 one end of first connecting rod
Hinged, hinge joint is installed on guide rail 19；17 other end of second connecting rod is hinged with sliding block 20,23 other end of first connecting rod and homonymy
Clamping jaw connector 3 connect and fixed；18 one end of fourth link is hinged with 22 one end of third connecting rod, and hinge joint is installed on guide rail 19
On, the clamping jaw connector 3 of 18 other end of fourth link and homonymy connects and fixed, 22 other end of third connecting rod and the hinge of sliding block 20
It connects；Sliding block 20 is mounted on ball screw 16, and ball screw 16 fixes spiral shell with stepper motor 5 by ball screw and stepper motor
Bar 26 is connected and is fixed；The lower end that servo-driver 6 is mounted on stepper motor 5 forms driving part together；Umber of pulse adjusting is pressed
Button 7, power switch button 8, forward drive button 9, reverse drive button 10, scram button 11, the setting of charging hole 12 are being controlled
The both sides of component 14 processed, power supply 15 are mounted on 14 lower end of control unit, connect and fix by standing screw 13.
Shown in Fig. 3,4,5, startup power supply switch button 8, according to on-site actual situations, adjusts device before working
Section, determines clamping jaw displacement distance.Clamping device is mounted on non-return valve 25 and surveys 24 lateral surface of gas connector, starts forward drive and presses
Button 9, control unit applies positive trigger pulse to servo-driver 6, and then Driving Stepping Motor 5 rotates forward, stepper motor 5
Ball screw 16 is driven to rotate forward, during ball screw 16 rotates forward, sliding block 20 will move up, and drive first to connect
Bar 23,17 hinge joint of second connecting rod and third connecting rod 22,18 hinge joint of fourth link are moved to clamping direction on rails 19, the
Double leval jib the 18, the 1st drives clamping jaw connector 3 to be moved to clamping direction being oriented on 21, clamping jaw connector 3 drive clamping jaw 2 to
Clamping direction moves, and clamping jaw tip parallelly squeezes non-return valve 25 and surveys gas connector 24, after clamping jaw 2 is moved to original setpoint distance
Stop driving, stepper motor 5 keeps blocking.After work, start reverse drive button 10, control unit drives servo
Dynamic device 6 applies reversed trigger pulse, and then Driving Stepping Motor 5 rotates backward, and stepper motor 5 drives ball screw 16 reversely to turn
Dynamic, in 16 counter rotation of ball screw, sliding block 20 will move down, and drive first connecting rod 23, second connecting rod 17 hinged
Point is moved to release direction on rails 19 with third connecting rod 22,18 hinge joint of fourth link, fourth link 18, first connecting rod 23
The clamping jaw connector 3 of homonymy is driven to be oriented on 21 to direction movement is unclamped, clamping jaw connector 3 drives clamping jaw 2 to release side
To movement, parallelly release action allows 25 thimble of non-return valve slowly to reset to clamping jaw 2 in non-return valve 25 and the power for surveying gas connector 24.
For controlling narrow, unhandy place, clamping device can be carried out positive and negative by cell phone application remote monitor component
To driving, for the forward and reverse drive signal of APP remote monitoring components with forward and reverse button drive signal using being connected in parallel, APP is remote
Range monitoring component can at once replace battery, prevent low battery work with monitoring arrangement electricity service condition, when not enough power supply
Make.
Shown in Fig. 6,7, clamping device is pushed into gas connector 24 is surveyed with non-return valve 25 after requiring position, just according to scene
Non-return valve 25 and 24 actual range of side gas connector select suitable cartridge 27 to be mounted between survey gas connector 24 and non-return valve 25, card
Firmly, start reverse drive button 10, clamping device removed and exits working site, replace clamping device by connector by cartridge 27 and
Non-return valve clamps, and carries out corresponding operating.The cartridge 27 is made of stainless steel material, the cartridge of different size, size ginseng
Number differs, and the cartridge of different specification size is mainly designed according to live actual pressure size.
The lithium battery of commercially available plurality of specifications may be used in power supply unit, and lithium battery capacity is sufficient, voltage value constant, is suitble to
In intermittent power supply, it is able to maintain that the device continue working two hours or so；Power supply unit is mounted on whole device end, and use is heat-insulated
Piece separates control unit and power supply unit, so that institute's heat dissipation capacity is extremely low on control unit influence.
The utility model is simple in structure, and reliability and control accuracy are high, additionally it is possible to just pass through cell phone application remote monitoring portion
Part controls device, and device installation remains balance without dead angle, push to test side head and active force when check valve lift pin,
Process is gentle, has ensured check valve lift pin well, greatly increases non-return valve service life, is suitble to onsite application.
Claims (5)
1. a kind of mobile type electric clamping device, including the hold assembly that sets gradually from top to bottom（1）, driving part（29）、
Control unit（14）And power supply unit（15）, which is characterized in that
The hold assembly（1）Including two forked clamping jaws being oppositely arranged（2）With clamping jaw connector（3）, the clamping jaw（2）
Lower handle and clamping jaw connector（3）Setting is oriented in driving after being fixedly connected（21）On；
The driving part（29）Including first connecting rod（23）, second connecting rod（17）, third connecting rod（22）, fourth link（18）、
Sliding block（20）, ball screw（16）, guide rail（19）And stepper motor（5）；The first connecting rod（23）, second connecting rod（ 17）, it is sliding
Block（20）, third connecting rod（22）, fourth link（18）Sequentially it is articulated and connected, the hinge joint and third of the first, second connecting rod, the 4th
The hinge joint of connecting rod is set to guide rail（19）On, first connecting rod（23）And fourth link（18）Upper end and homonymy clamping jaw connect
Part（3）It is connected and fixed；The sliding block（20）It is arranged in ball screw（16）On, ball screw（16）With stepper motor（5）Pass through
Screw rod is connected and fixed；The stepper motor（5）Lower end and servo-driver（6）Circuit connects；
The control unit（14）Inside it is provided with the microcontroller and pulse trigger of circuit connection, the pulse trigger and servo
Driver（6）Circuit connects；
The power supply unit（15）It is fastened on control unit by screw rod（14）Lower part, power supply and control unit（14）、
Driving part（29）Circuit connects.
2. mobile type electric clamping device according to claim 1, which is characterized in that the clamping jaw（2）Two clamping jaws fork
（4）Stage casing be symmetrically arranged with the tapered tip screw rod in head（30）.
3. mobile type electric clamping device according to claim 1 or claim 2, which is characterized in that the mobile type electric clamps dress
It further includes cartridge to set（27）, the cartridge（27）Card slot（31）Thickness h and corresponding air pressure under survey gas connector（24）With it is inverse
Only valve（25）Thickness be adapted, cartridge（27）Width S and the diameter of survey gas connector or non-return valve under corresponding air pressure mutually fit
It answers.
4. mobile type electric clamping device according to claim 1 or claim 2, which is characterized in that the control unit（14）It is interior to go back
APP remote monitoring components are provided with, are connect with cell phone application by bluetooth.
5. mobile type electric clamping device according to claim 1 or claim 2, which is characterized in that the control unit（14）Side
Face is provided with umber of pulse regulation button（7）, power switch button（8）, forward drive button（9）, reverse drive button（10）, it is anxious
Stop button（11）And charging hole（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820057248.5U CN207710634U (en) | 2018-01-15 | 2018-01-15 | Mobile type electric clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820057248.5U CN207710634U (en) | 2018-01-15 | 2018-01-15 | Mobile type electric clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207710634U true CN207710634U (en) | 2018-08-10 |
Family
ID=63052012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820057248.5U Active CN207710634U (en) | 2018-01-15 | 2018-01-15 | Mobile type electric clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207710634U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108177101A (en) * | 2018-01-15 | 2018-06-19 | 云南电网有限责任公司玉溪供电局 | Mobile type electric clamping device |
| WO2021012077A1 (en) * | 2019-07-19 | 2021-01-28 | 深圳市大疆创新科技有限公司 | Position estimation method and device, and mobile robot and storage medium |
-
2018
- 2018-01-15 CN CN201820057248.5U patent/CN207710634U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108177101A (en) * | 2018-01-15 | 2018-06-19 | 云南电网有限责任公司玉溪供电局 | Mobile type electric clamping device |
| CN108177101B (en) * | 2018-01-15 | 2024-01-23 | 云南电网有限责任公司玉溪供电局 | Movable electric clamping device |
| WO2021012077A1 (en) * | 2019-07-19 | 2021-01-28 | 深圳市大疆创新科技有限公司 | Position estimation method and device, and mobile robot and storage medium |
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