A kind of meter apparatus up and down that is used for the three-phase electric energy meter automatic Verification
Technical field
The present invention relates to be used for the device of electric energy meter calibration, especially a kind of meter apparatus up and down that is used for the three-phase electric energy meter automatic Verification.
Background technology
The production of three-phase electric energy meter, install and use in the process, need examine and determine according to the relevant rules of country with industry, traditional three-phase electric energy meter calibrating installation is a kind of independently manually-operated device, it generally has one or more meter hanging frames that independently comprise a plurality of test epi-positions, need a dead lift, electric energy meter is hung on the meter hanging frame wiring, finish calibrating by calibrating installation again, also need manually to pull down and case after calibrating finishes.Verification test can have been realized the robotization processing at present, takies great amount of manpower and time, inefficiency and carry, get the vanning need of work.
Summary of the invention
The objective of the invention is to, a kind of meter apparatus up and down that is used for the three-phase electric energy meter automatic Verification is provided, to improve the efficient of calibrating three-phase electric energy meter.
A kind of meter apparatus up and down that is used for the three-phase electric energy meter automatic Verification provided by the invention, it comprises turnover transmission line and the calibrating transmission line that is used to transport electric energy meter, this turnover transmission line and this calibrating transmission line are parallel to each other, also comprise: guide rail, it is across above described turnover transmission line and described calibrating transmission line; Transplanter, it is located on the described guide rail, and can move back and forth along guide rail; Elevating mechanism, it is installed on the described transplanter; Grasping mechanism, it is connected with described elevating mechanism, and is driven by this elevating mechanism and to pump, and this grasping mechanism comprises two anchor clamps and is located at telescoping mechanism between these two anchor clamps that this telescoping mechanism is used to regulate the distance between described two anchor clamps.
Preferably, described telescoping mechanism is the bi-directional expansion cylinder or is made up of the unidirectional telescopic cylinder of two back-to-back settings.
Preferably, described two anchor clamps are along the diagonal angle setting of described electric energy meter.
Preferably, described turnover transmission line and described calibrating transmission line are provided with the retaining stop mechanism.
Preferably, described grasping mechanism comprises four described anchor clamps, is provided with a described telescoping mechanism between per two anchor clamps.
Compared with prior art, the present invention has the following advantages: by meter apparatus up and down of the present invention, cooperate the automatic Verification streamline, can realize that electric energy meter automatically goes up following table to the calibrating streamline automatically from Turnover Box, therefore, meter apparatus up and down of the present invention cooperates checkout equipment, can realize the full-automatic calibrating operation of three-phase electric energy meter, has improved the efficient of calibrating three-phase electric energy meter.
Description of drawings
Fig. 1 is the structural representation of one of them embodiment of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Description of reference numerals: 1-frame; 2-examines and determine transmission line; 3-has enough to meet the need transmission line; The 4-guide rail; The 5-transplanter; The 6-elevating mechanism; The 7-mount pad; The 8-arm; 9-bi-directional expansion mechanism; The 10-expansion link; The 11-anchor clamps; 12,13-retaining stop mechanism; 14-carries the table pallet; The 15-three-phase electric energy meter; The 16-Turnover Box.
Embodiment
One of them embodiment of the meter apparatus up and down that is used for the three-phase electric energy meter automatic Verification of the present invention as shown in Figure 1, 2, meter apparatus comprises turnover transmission line 3, calibrating transmission line 2, guide rail 4, transplanter 5, elevating mechanism 6 and grasping mechanism up and down.
Turnover transmission line 3 and calibrating transmission line 2 be arranged in parallel, are provided with retaining stop mechanism 12,13 on turnover transmission line 3 and calibrating transmission line 2, are used for Turnover Box 16 and carry table pallet 14 retainings stopping.
Frame 1 comprises across the guide rail 4 above turnover transmission line 3 and calibrating transmission line 2.
Transplanter 5 is located on the guide rail 4, and can move back and forth along guide rail 4.Transplanter 5 is flute profile band transfer machines of a servo driving, is used for the three-phase electric energy meter 15 of grasping mechanism and extracting is moved to the Turnover Box position or is moved to the pallet position from Turnover Box from pallet.
Elevating mechanism 6 is installed on the transplanter 5.In the present embodiment, elevating mechanism 6 is vertically disposed cylinder, and the cylinder body of cylinder is fixed on the transplanter 5, and expansion link stretches out downwards.Elevating mechanism 6 is used for grasping mechanism is risen or falls.
Grasping mechanism is connected with elevating mechanism 6, is driven by this elevating mechanism 6 to pump.In the present embodiment, grasping mechanism is made up of mount pad 7, two arms 8, two telescoping mechanisms 9 and four anchor clamps 11, is a pair of in twos in four anchor clamps 11, is used to grasp a three-phase electric energy meter 15.Preferably, two anchor clamps 11 of every pair of anchor clamps can be located the relative position of three-phase electric energy meter 15 so automatically along the diagonal angle setting of three-phase electric energy meter 15 when grasping.Two telescoping mechanisms 9 are located at respectively between two pairs of anchor clamps 11, are used to regulate two distances between the anchor clamps 11.In the present embodiment, telescoping mechanism 9 is the bi-directional expansion cylinder, and two bi-directional expansion cylinders are located at the both sides of mount pad 7 respectively, and is connected with mount pad 7 through arm 8 respectively, and the outer end of two telescopic arms 10 of bi-directional expansion cylinder is connected with two anchor clamps 11 respectively.Telescoping mechanism 9 also can adopt the unidirectional telescopic cylinder of two back-to-back settings to form.
Be specific embodiments of the invention only below, do not limit protection scope of the present invention with this; Any replacement and the improvement done on the basis of not violating the present invention's design all belong to protection scope of the present invention.