CN101650413A - Automatic positioning rapid wiring device for power meter - Google Patents
Automatic positioning rapid wiring device for power meter Download PDFInfo
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- CN101650413A CN101650413A CN200910152846A CN200910152846A CN101650413A CN 101650413 A CN101650413 A CN 101650413A CN 200910152846 A CN200910152846 A CN 200910152846A CN 200910152846 A CN200910152846 A CN 200910152846A CN 101650413 A CN101650413 A CN 101650413A
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Abstract
The invention relates to an automatic positioning rapid wiring device for a power meter, comprising an automatic positioning wiring tool, a driving stand, a power driving module arranged on the upperpart of the driving stand, a meter placing table and a positioning baffle arranged at the side part of the meter placing table. One or more automatic positioning wiring tools are arranged on a flat plate of the power driving module according to actual demands, a wiring end group consisting of a plurality of wiring terminals of current (voltage) is arranged on the automatic positioning wiring tool.The power driving module is fixed on the upper part of the driving stand to drive the switch-in and the switch-out of the automatic positioning wiring tool, which can be formed in an electric mode, apneumatic mode or a hydraulic mode; and the meter placing table is fixed on the side face of the driving stand and can be a static horizontal table or a horizontal production line body. By using theinvention, a power meter is just placed on the corresponding area of the meter placing table, through triggering an external control button or automatically controlling, the power meter can be automatically centered and rapidly wired, thereby greatly simplifying the working mode and the procedure of an operator, improving the production efficiency, simultaneously avoiding manual interference factors during operating to the largest extent and ensuring the quality of the outgoing power meter.
Description
Technical field
The present invention relates to a kind of device of realizing the electric energy meter fast-wiring, especially a kind of workman's working method and flow process of simplifying the operation greatly, can realize accurate location, the fast and reliable wiring, at utmost avoid the artificial interference factor, significantly improve the automatic positioning rapid wiring device for power meter of production efficiency.
Background technology
In order to realize the check test of electric energy meter or to carry out some other relevant experiment, must give its loading current, voltage, and the corresponding communication terminal of connection, and to realize the loading of electric current, voltage, method commonly used at present has two kinds: a kind of is to adopt the fastening method of screw, and another kind is the mode of quick crimping.More than in two kinds of methods, the latter has more advantage relatively.The screw fastening as the term suggests be exactly screw by electric current on the electric energy meter (pressures) connection terminal be fastened on continuous electric current (pressure) binding post of electric power system on realize both connection.Before each experiment, the operator needs electric current on the electric energy meter (pressure) connection terminal screw is unscrewed one by one, inserts on corresponding electric current (pressure) binding post then, screw is tightened one by one with fixing again, powers on then and carries out check test; Experiment equally also will be unscrewed screw after finishing once more one by one, tightens then.Unscrewing repeatedly tightened, and not only causes the sliding tooth of screw on the electric energy meter easily, influences outgoing, and the long-term extruding of electric current (pressure) binding post of experiment usefulness is deformed, so that need often to change; Bigger drawback is exactly to bring very big inconvenience to workman's operation, causes work efficiency low.The mode of crimping does not need frequent unscrewing to tighten screw fast, but improved the structure of electric current (pressure) binding post that is connected with electric power system, disposed spring therein, it can freely be stretched, by the handle that compresses top electric energy meter has been connected with electric current (pressure) binding post again.This mode has been simplified workman's operating process relatively, and raising has to a certain degree been arranged on production efficiency.But because the crimping of electric current binding post and electric energy meter needs bigger pressure guarantee its requirement of switching on, so that the physical power loss of operator every day is bigger.More than two kinds of methods all make the verification of electric energy meter undue depend on the people, too much human intervention factor can't guarantee the accuracy and the reliability of product experiment, also just can't guarantee outgoing; And above two kinds of methods all are that mode by traditional Vertical Rack, single pocket watch realizes that along with the development of calibration technology is perfect, this mode has caused bottleneck also for following robotization verification.
Summary of the invention
The present invention has a kind ofly realized the check test of electric energy meter or has carried out in some other relevant experimentation, electric energy meter is located automatically, automatic loading current, voltage, simplified workman's operating process, farthest avoid the human intervention factor, both frequent slack adjusters also need not single pocket watch, easy to operate, the automatic positioning rapid wiring device for power meter of assurance experiment high-quality and high-efficiency.
The present invention is achieved by following technical scheme: the present invention includes automatic location wiring frock, described automatic location wiring frock comprises guide base, guiding triangle block, guiding driving lever and the group of terminals that is rearranged by the binding post of a plurality of electric currents (pressure), automatically wiring frock in location is installed on the flat board of power drive module, can be provided with one or morely according to the actual requirements, described group of terminals comprises a plurality of electric currents (pressure) Wiring module, electric current (pressure) binding post fixed bar and electric current (pressure) terminals frame; Drive chassis, the top of described drive chassis is provided with the power drive module, described power drive module is in order to the access that drives automatic location wiring frock and withdraw from, can pass through motor-driven, air cylinder driven or hydraulically powered mechanism and constitute, realize by external action button or host computer auto-control mode; Put the table platform, described to put the table platform can be static level table, or the streamline body of level, and a side of putting the table platform is provided with positioning baffle, and an other side is connected with drive chassis, puts the area dividing that each epi-position is arranged on the table top of showing platform.
During operation, the electric energy meter of doing check test is positioned over the corresponding station of putting the table platform, and (static level table can be placed by artificial, streamline body station is in front placed by the mode of artificial or mechanical arm), by triggering external action button or auto-control mode, the power drive module drive is located the wiring frock automatically, and the electric energy apparent bearing moves on the table platform to putting, automatically the positioning and guiding module promotes electric energy meter by to putting the positioning baffle of showing the platform rear side, and be a benchmark with positioning baffle, automatically the center of location wiring frock is two benchmark, with electric energy meter automatic guiding centering, the power drive module continues to drive automatic location wiring frock, and the electric energy apparent bearing moves on the table platform to putting, the group of terminals that rearranges until the binding post of a plurality of electric currents (pressure), screw in compression with electric current (pressure) connection terminal corresponding on the electric energy meter, and by travel switch or photoelectricity, proximity transducer is controlled stopping of power drive module, then can begin to carry out check test.After test is finished, once more by triggering external action button or auto-control mode, the power drive module drive is located the wiring frock automatically and is retreated to desired location, then can take off electric energy meter by mode artificial or the streamline automatic transport, or to next process.When using this invention, the workman only needs and will be placed on the corresponding station of putting the table platform by the school electric energy meter, the work of other location, wiring is all located the wiring frock automatically by the power drive module drive and is finished automatically, the location wiring fast and accurately, and can a plurality of epi-positions carry out simultaneously, improved the efficient of electrical energy meter calibration greatly, make workman's operation become simple and convenient, it is minimum that disturbing factor artificial in the checking procedure is reduced to, for the robotization verification that realizes the electric energy meter high-quality and high-efficiency is laid a good foundation.
As preferably, two through holes are established in the left and right sides of the guide base in the described automatic location wiring frock on preceding apparent direction, fix two cover flange form ball linear bearings respectively.
As preferably, described guiding triangle block connects by connecting rod, and fixing with it by stainless steel socket head cap screw and elastic cylindrical pin; On the guiding triangle block about two circular guide pillars are separately fixed at, cooperate with flange form ball linear bearing on the guide base; Be respectively equipped with spring on two circular guide pillars, on the guiding triangle block about described spring one side withstands on, one side withstands on the guide seats, after the nut lock of guide pillar afterbody, and has certain pretightning force, about guiding triangle block can be free to slide with respect to guide base with cooperating of linear bearing by guide pillar, and by being located at the spring reset on the guide pillar.
As preferably, the guiding triangle block about described is opened two elongated slots near the bottom on Y direction, and elongated slot is not open-minded; In the elongated slot of the guiding triangle block about the two ends of described guiding driving lever ride over respectively, about the elongated slot of guiding triangle block in be respectively equipped with little spring, described little spring one side withstands on above the guiding driving lever, one side is provided with minor flaps and stops, make it that certain pretightning force be arranged, the guiding driving lever with respect to about guiding triangle block can be free to slide, and reset by little spring.
As preferably, the guiding triangle block about described is overlooked direction, and the angle of inclined-plane and X-direction is greater than 50 °, and the inclined-plane is smooth smooth.The elongated slot that guiding triangle block about described is opened on Y direction is smooth smooth, and little spring and guiding driving lever can be free to slide therein.
As preferably, sphere is processed at the two ends of described guiding driving lever, and plating hard chromium on surface is handled, reduce with about the friction of guiding triangle block elongated slot, avoid stuck.
As preferably, described little spring is established an end cap of the spring with the end that the guiding driving lever contacts, and has avoided guiding driving lever and little spring stuck.
As preferably, described two circular guide pillar plating hard chromium on surface are handled.
As preferably, described guide base is opened a semi-circular recesses respectively overlooking on the direction left and right sides; Cooperate with the semicircle guide pillar of described electric current (pressure) terminals frame both sides, and realize of the adjusting of electric current (pressure) terminals frame in Z-direction by the set screw of being located at the guide base both sides.
As preferably, described electric current (pressure) terminals frame upper end end face is established lock-screw, and latch is established in the bottom surface, upper end, in order to compress electric current (pressure) Wiring module after adjusting; A through hole is opened in electric current (pressure) terminals frame side, in order to fixing described electric current (pressure) binding post fixed bar.
As preferably, described each electric current (pressure) Wiring module is provided with electric current (pressure) binding post fixed mount outward, and electric current (pressure) binding post is fixed in electric current (pressure) the binding post fixed mount by elastic cylindrical pin, the diameter of electric current (pressure) binding post that is positioned at electric current (pressure) binding post fixed mount is up big and down small and form shoulder, be arranged with spring on the little part of diameter, the bottom of described spring is fixed on electric current (pressure) the binding post fixed mount, described shoulder is withstood on the top of spring, and a plurality of binding post fixed mounts are arranged in a row and are installed on electric current (pressure) the terminals frame.The electric current binding post is installed in the electric current binding post fixed mount, and this moment, spring had precompressed, and when not having external force, electric current (pressure) binding post can not move up and down.When electric current (pressure) the connection terminal screw of electric energy meter withstands on electric current (pressure) binding post, when exerting pressure, camber of spring, electric current (pressure) binding post moves down, continue to press down, be out of shape big more, elastic force increase, make electric current (pressure) binding post withstand electric current (pressure) the connection terminal screw of electric energy meter tightly, guarantee that both contact well.Adjustable springs performance as required.
As preferably, the back side of described electric current (pressure) binding post fixed mount is provided with draw-in groove, and draw-in groove is provided with buckle, and described electric current (pressure) binding post fixed mount is installed on electric current (pressure) the terminals frame by draw-in groove and buckle.Be convenient to dismounting and transposing electric current (pressure) binding post.
As preferably, the side of described electric current (pressure) binding post fixed mount is provided with a through hole, and electric current (pressure) binding post fixed bar passes this hole and connects a plurality of electric currents (pressure) Wiring module, and fixes with described electric current (pressure) terminals frame.Guarantee that promptly electric current Wiring module and electric current (pressure) terminals frame is fixed, be convenient to dismounting and replacing again.
As preferably, the top of described electric current (pressure) binding post is provided with the V-type groove.Make that in the check test process electric current of electric energy meter (pressure) connection terminal screw is withstood in the V-type groove of electric current (pressure) binding post, further guarantees good contact of sub-screw of current terminal and electric current (pressure) binding post.
As preferably, be provided with front and rear limit travel switch in the described power drive module.Avoid in the check test process, owing to maloperation causes damage to institute's school electric energy meter.
As preferably, be provided with photoelectric detection switch in the described power drive module.When power drive module drive automatic connection positioning tool inserts by the school electric energy meter, electric current (pressure) binding post head pushes up on the electric energy meter screw, because its spring structure, the binding post afterbody can stretch out, described photoelectric detection switch is controlled the accurate location of power drive module just by detecting the part that it stretches out.
As preferably, be provided with safety detection switch and warning device in the described automatic positioning rapid wiring device for power meter.In checking procedure, in a single day described safety detection switch detects the interference of external object, i.e. electric current (pressure) binding post that control withstands on the electric energy meter screw cuts off the power supply automatically, and reports to the police by warning device.So just guaranteed that operating personnel do not have electric shock or other danger at work, have guaranteed personal safety.
As preferably, described each station of putting on the table platform is provided with tangible area identification.During operation, the workman only need be placed on electric energy meter in the sign scope and get final product; The detection and localization of mechanical arm had guaranteed normally carrying out of follow-up work when sign also helped showing in the robotization.
The invention has the beneficial effects as follows: use this invention to do the check test of electric energy meter or when carrying out some other related experiment, the workman only needs and will be placed on the corresponding station of putting the table platform by the school electric energy meter, other location, the work of wiring is all located the wiring frock automatically by the power drive module drive and is finished automatically, the location wiring fast and accurately, and can a plurality of epi-positions carry out simultaneously, improved the efficient of electrical energy meter calibration greatly, make workman's operation become simple and convenient, it is minimum that disturbing factor artificial in the checking procedure is reduced to, guaranteed electrical energy meter calibration result's accuracy and reliability, and the horizontal design of putting the table platform, the configuration of position and safety detection switch all is to realize that the full-automatic verification of electric energy meter high-quality and high-efficiency is laid a good foundation in the future.
Description of drawings
Fig. 1 is a kind of perspective view of automatic positioning rapid wiring device for power meter of the present invention.
Fig. 2 is a kind of plan structure synoptic diagram of automatic positioning rapid wiring device for power meter of the present invention.
Fig. 3 is a kind of left TV structure synoptic diagram of automatic positioning rapid wiring device for power meter of the present invention.
Fig. 4 is the forward sight perspective view of locating the wiring frock among the present invention automatically.
Fig. 5 is the rear perspective structural representation of locating the wiring frock among the present invention automatically.
Fig. 6 is a kind of plan structure synoptic diagram of locating the wiring frock among the present invention automatically.
Fig. 7 is a kind of left TV structure synoptic diagram of locating the wiring frock among the present invention automatically.
Fig. 8 is a kind of perspective view of group of terminals among the present invention.
Fig. 9 is a kind of perspective view of electric current among the present invention (pressure) Wiring module.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, technical scheme of the present invention done further specifying.
Embodiment 1: a kind of automatic positioning rapid wiring device for power meter of present embodiment, as shown in Figure 1, comprise drive chassis 1, and power drive module 10 is installed on drive chassis 1 top.Automatically location wiring frock 2, are installed in above the power drive module 10.Put table platform 3 and be connected, and be provided with positioning baffle 11 at its back side with drive chassis 1.In the present embodiment, power drive module 10 adopts the two guide pillar structures of double lead, and the screw mandrel end is provided with synchronous pulley, is with transfer motion power synchronously by driven by motor.Photoelectric detection switch 200 and front and rear limit travel switch 201 are installed on the power drive module 10, stop in order to location that controlling power drive module 10, and safeguard protection.In this example, put table platform 3, establish 8 epi-positions, tangible zone marker is arranged between the epi-position for static table top.
As Fig. 4, shown in Figure 5, locate wiring frock 2 automatically and constitute by guide base 12, guiding triangle module 13, guiding driving lever 14 and group of terminals 15.Wherein two through holes are established in the left and right sides of guide base 12 on preceding apparent direction, fix two cover flange form ball linear bearings respectively.Wherein lead triangle block about 13 minutes two connects by connecting rod; On the guiding triangle block 13 about two circular guide pillars are separately fixed at, cooperate with flange form ball linear bearing on the guide base 12; Be respectively equipped with spring 102 on two circular guide pillars, on the guiding triangle block 13 about spring 102 1 sides withstand on, one side withstands on the guide seats 12, after the nut lock of guide pillar afterbody, and has certain pretightning force, about guiding triangle block 13 can be free to slide with respect to guide base with cooperating of linear bearing by guide pillar, and reset by the spring 102 that is located on the guide pillar.Have elongated slot on the guiding triangle block, built-in little spring 100, little spring 100 1 ends withstand on the guiding driving lever 14, and an end withstands on the small front apron 103 that is fixed in guiding triangle module 13.
As shown in Figure 8, group of terminals 15 is made of electric current (pressure) terminals frame 105, a plurality of electric current (pressure) Wiring module 106 and electric current (pressure) binding post fixed bar 107.The form of semicircle guide pillar is processed in electric current (pressure) terminals frame 105 both sides, and two semicircle grooves overlooking on the direction with guide base 12 cooperate, and comes whole group of terminals 15 is carried out adjusting up and down by set screw 104.
As shown in Figure 9, electric current (pressure) Wiring module 106 is by electric current (pressure) binding post fixed mount 300, and electric current (pressure) binding post 301 and force application spring 302 constitute.A through hole is opened in the side, and a plurality of electric currents (pressure) Wiring module 106 passes through hole by electric current (pressure) binding post fixed bar 107 and couples together, and is installed on electric current (pressure) the terminals frame 105 by buckle on electric current (pressure) Wiring module 106 and draw-in groove.Force application spring 302 is enclosed within on electric current (pressure) binding post 301, and fixes by pin, so electric current (pressure) binding post 301 can freely stretch in stream (pressure) binding post fixed mount 300.
The course of work: in the time of need carrying out check test to electric energy meter, at first electric energy meter is placed on and puts on the table platform according to putting zone that table divides on the platform, trigger external action button then or adopt auto-control mode, the motor entry into service, and drive a plurality of automatic location wiring frocks by synchronous band transmission and screw mandrel transmission and advance to the ammeter direction.Guiding driving lever and positioning baffle acting in conjunction be institute's survey ammeter correcting, and the while is along with automatic location wiring frock moves on, about guiding triangle module ammeter is urged to the center of automatic location wiring frock, promptly finished location centering to ammeter.Automatically locating the wiring frock then moves on, electric current (pressure) Wiring module is inserted on the connection terminal of ammeter correspondence, electric current (pressure) Wiring module front end is owing to be squeezed, force application spring is compressed, stretch out electric current (pressure) binding post rear end, after the photoelectricity baffle plate that is installed in electric current (pressure) binding post rear end kept off the correlation photoelectric detection switch signal that is installed on the power drive module, motor stopped.Then loading current (pressure) on electric current (pressure) binding post begins ammeter is carried out check test.After test is finished, at first unloading is added in the electric current (pressure) on the ammeter, trigger external action button then or adopt the counter-rotating of auto-control mode drive motor, automatically wiring frock in location withdraws from, after whole power drive module triggers preposition limit travel switch, motor stops, and operating personnel then take off verification and finish ammeter, and test is finished.
Use the present invention, in whole test process, operating personnel only need accomplish that table unloads table, all the other location, wiring, go up electrical testing, electricity withdraws from all and moves automatically down, greatly reduces operating personnel's working strength and complexity; And can operate simultaneously by a plurality of ammeters, improved work efficiency greatly; And that checking procedure participates in artificially is few more, also just more can guarantee the stable unification of verification and accurately and reliably; And horizontal configuration of putting design, position and the safety detection switch of table platform all be to realize that future, the full-automatic verification of electric energy meter high-quality and high-efficiency was laid a good foundation, and has very big expansion extensibility.
Claims (10)
1. realize that the electrical energy meter calibration test time is located automatically, the device of fast-wiring for one kind.Comprise drive chassis (1), automatically locate wiring frock (2) and put the table platform (3).It is characterized in that described drive chassis (1) top is provided with power drive module (10), the rear portion with put the table platform be connected and fixed; Described automatic location wiring frock (2) is fixed on the power drive module, installs one or more according to actual needs.
2. automatic location wiring frock according to claim 1 (2) is characterized in that locating automatically the wiring frock and is made of guide base (12), guiding triangle module (13), guiding driving lever (14) and group of terminals (15).Two through holes are established in the left and right sides of described guide base (12) on preceding apparent direction, fix two cover flange form ball linear bearings respectively; Establish two semi-circular recesses on the direction overlooking, in order to group of terminals (15) to be installed; The bottom is provided with counterbore, fixes in order to mounting screw and power drive module.
3. guiding triangle block according to claim 2 (13), it is characterized in that described guiding triangle block (13) divide about two, symmetric arrangement is connected and fixed with screw and pin by connecting rod; About guiding triangle block (13) fix a circular guide pillar respectively, circular guide pillar cooperates with flange form ball linear bearing on the guide base (12); Be respectively equipped with spring (102) on two circular guide pillars, on the guiding triangle block (13) about spring (102) one sides withstand on, a side withstands on the guide seats (12); Be provided with screw thread at circular guide pillar afterbody, after nut lock, and make spring (102) have certain pretightning force, about guiding triangle block (13) can be free to slide with respect to guide base with cooperating of linear bearing by circular guide pillar, and reset by the spring (102) that is located on the guide pillar.
4. guiding triangle block according to claim 3 (13) inboard has elongated slot, guiding driving lever (14) is installed in the elongated slot, and be built-in with little spring (100), plug is established at described little spring (100) two ends, one end withstands on the guiding driving lever (14), and an end withstands on the small front apron (103) that is fixed in guiding triangle module (13) rear side.
5. guiding driving lever according to claim 2 (14) is characterized in that described guiding driving lever (14) two ends are processed into sphere and handle.
6. group of terminals according to claim 2 (15) is characterized in that described group of terminals (15) is made of electric current (pressure) terminals framves (105), electric current (pressure) Wiring module (106) and electric current (pressure) binding post fixed bar (107).Described electric current (pressure) terminals framves (105) both sides respectively are provided with semicircular guide pillar, and two semi-circular recesses that same guide base (12) is overlooked on the direction cooperate, and come whole group of terminals (15) is carried out adjusting up and down by set screw (104); The side is provided with a through hole, in order to fixed installation electric current (pressure) binding post fixed bar (107).
7. electric current according to claim 6 (pressure) Wiring module (106) is characterized in that described electric current (pressure) Wiring module (106) by electric current (pressure) binding post fixed mount (300), and electric current (pressure) binding post (301) and force application spring (302) constitute.Described electric current (pressure) binding post fixed mount (300) side is provided with a through hole, and a plurality of electric currents (pressure) Wiring modules (106) pass through hole by electric current (pressure) binding post fixed bar (107) and couple together; Described electric current (pressure) binding post fixed mount (300) is provided with buckle and draw-in groove, and electric current (pressure) Wiring module (106) is installed on electric current (pressure) the terminals framves (105) by buckle and draw-in groove.Described force application spring (302) is enclosed within on electric current (pressure) binding post (301), and an end withstands on electric current (pressure) the binding post fixed mount (300), and an other end withstands on the pin of fixing with electric current (pressure) binding post (301).
8. electric current according to claim 7 (pressure) binding post (301) is characterized in that described electric current (pressure) binding post (301) top is provided with the V-type groove.
9. power drive module according to claim 1 (10) is characterized in that power drive module (10) can adopt the mode of electronic, pneumatic and hydraulic pressure to drive; Can fix one or more automatic location wiring frocks (2) as required on it; For security consideration, the power drive module is provided with the forward and backward limit travel switch (201) of putting; Described power drive module (10) is provided with photoelectric detection switch (200), by detecting the start and stop of electric current (pressure) binding post (301) the tail end controlling and driving power that stretches out in the group of terminals (15).
10. the table platform (3) of putting according to claim 1 is characterized in that described table platform (3) rear side of putting is provided with positioning baffle (11); Described to put the table platform can be static level table, or the streamline body of level; Put on the table platform upper table surface and be provided with tangible zone marker according to epi-position.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009101528466A CN101650413B (en) | 2009-09-14 | 2009-09-14 | Automatic positioning rapid wiring device for power meter |
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| CN2009101528466A CN101650413B (en) | 2009-09-14 | 2009-09-14 | Automatic positioning rapid wiring device for power meter |
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| CN101650413A true CN101650413A (en) | 2010-02-17 |
| CN101650413B CN101650413B (en) | 2011-09-14 |
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