CN218675282U - Detection device for electric energy meter verification - Google Patents

Abstract

The utility model discloses a detection apparatus for be used for electric energy meter examination belongs to electric energy meter examination technical field. A detection device for electric energy meter verification comprises an epitope mounting plate, wherein a pressing plate mechanism is arranged at the upper part of the front surface of the epitope mounting plate, a clamping plate mechanism is arranged at the middle part of the epitope mounting plate, a collet mechanism is arranged at the lower part of the epitope mounting plate, the collet mechanism and the clamping plate mechanism are in transmission through a rack mechanism, the rack mechanism is arranged at the back of the epitope mounting plate, the collet mechanism comprises a connecting plate, the connecting plate is arranged at the back of the epitope mounting plate, and connecting columns are fixedly connected to the two ends of the connecting plate; the utility model discloses, utilize the rack mechanism who sets up, can be so that collet mechanism drives splint mechanism and also removes in the time of removing to can be more convenient carry on spacingly to the electric energy meter, thereby solved among the prior art electric energy meter calibrating device and be used for carrying out spacing mechanism inconvenient problem when using to the electric energy meter.

Description

Detection device for electric energy meter verification

Technical Field

The utility model relates to an electric energy meter examination technical field especially relates to a detection device for electric energy meter examination.

Background

The full inspection acceptance of the electric energy meter is one of tasks of a metering center of an electric power company, along with the popularization and application of the intelligent electric energy meter, the demand of the verification quantity of the intelligent electric energy meter is increased day by day, although the automation of the whole process of the verification operation of the electric energy meter is realized at present, the full performance test before the arrival of the electric energy meter still needs manual operation, and the process comprises the steps of feeding and discharging, appearance detection, performance test, certificate pasting, seal adding, boxing and the like.

The electric energy meter calibrating device is mainly divided into two parts, one part is a meter hanging part and is a place where the electric energy meter to be detected is installed, the other part is a mainframe box, a device for detecting various parameters of the electric energy meter is installed in the mainframe box, a limit structure for fixing the electric energy meter is absent in the existing meter hanging part, so that the condition that the electric energy meter drops can occur during loading and unloading, the appearance of the electric energy meter is damaged lightly, the internal elements of the electric energy meter are damaged severely, in any case, the test result can be influenced, in addition, the existing electric energy meter calibrating device can only clamp the electric energy meter with one size, and has great limitation.

The utility model discloses an electric energy meter calibrating installation's electric energy meter mount pad is disclosed in utility model patent with application number CN201821204897.X, the device is through setting up the couple on the epitope bottom plate, but horizontal adjustment's left card, right card, but vertical regulation's last card in addition, can satisfy not unidimensional electric energy meter's location demand, not only can detect single-phase electric energy meter, can also detect three-phase electric energy meter, but the device still has some weak points, it is spacing to the electric energy meter front and back that this kind of spacing method lacks, and when using, can move down a segment when hanging the electric energy meter, consequently, it can not contact the electric energy meter to go up the card, need readjust the position of going up the card, therefore this scheme provides a new spacing scheme.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the mechanism for limiting the electric energy meter is inconvenient when in use in the electric energy meter calibrating device in the prior art, and providing a detecting device for electric energy meter calibration.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a detection apparatus for be used for electric energy meter verification, includes the epitope mounting panel, the positive upper portion of epitope mounting panel is provided with clamp plate mechanism, and the middle part is provided with splint mechanism, and the lower part is provided with collet mechanism, carry out the transmission through rack mechanism between collet mechanism and the splint mechanism, rack mechanism sets up the back at the epitope mounting panel.

Preferably, collet mechanism includes the connecting plate, the connecting plate sets up the back at the epitope mounting panel, the equal fixedly connected with spliced pole in both ends of connecting plate, spliced pole sliding connection is in the below of epitope mounting panel, the front end fixedly connected with slide rail of spliced pole, sliding connection has the slider in the slide rail, the top fixedly connected with scute of slider.

Preferably, the slide block and the slide rail are relatively limited in position through a second bolt.

Preferably, the clamping plate mechanism comprises a square cylinder, the square cylinder is connected to the middle of the epitope mounting plate in a sliding mode, the front end of the square cylinder is connected with the inserting rod in an inserting mode, the clamping plates are arranged at the front end of the inserting rod, and the clamping plate mechanism is provided with two groups and arranged oppositely.

Preferably, the square tube and the inserted rod are relatively limited in position through a first bolt.

Preferably, the rack mechanism comprises a horizontal rack, a vertical rack and a gear, the gear is rotatably connected to the back of the epitope mounting plate, the horizontal racks are two and are respectively fixedly connected to the upper surface and the lower surface of the two square cylinders, the vertical rack is fixedly connected to the connecting plate, and the horizontal rack and the vertical rack are both connected with the gear in a meshed mode.

Preferably, be provided with the extension spring between connecting plate and the epitope mounting panel, the top of extension spring and the back fixed connection of epitope mounting panel, the bottom and the connecting plate fixed connection of extension spring.

Preferably, the bottom surface fixedly connected with guide rail of epitope mounting panel, sliding connection has the mounting panel in the guide rail, the top surface sliding connection of mounting panel has thimble type connector, carry out the relative position through the third bolt between mounting panel and the guide rail and prescribe a limit.

Preferably, the pressing plate mechanism comprises a pressing rod, a pressing plate and a spring, the pressing rod is connected to the upper portion of the front face of the epitope mounting plate in a sliding mode, the pressing plate is fixedly connected to the bottom end of the pressing rod, the spring is sleeved on the pressing rod, the top end of the spring is fixedly connected with the epitope mounting plate, and the bottom end of the spring is fixedly connected with the top of the pressing plate.

Compared with the prior art, the utility model provides a detection device for electric energy meter examination possesses following beneficial effect.

1. The utility model discloses, utilize the rack mechanism that sets up, can make collet mechanism drive splint mechanism also to remove when removing to can be more convenient carry on spacingly to the electric energy meter, thereby solved among the prior art electric energy meter calibrating device and be used for carrying out spacing mechanism inconvenient problem when using to the electric energy meter.

2. The utility model discloses, can support the bottom of electric energy meter through the collet mechanism that sets up, its effect is equivalent to the couple, can embrace the electric energy meter through the splint mechanism that sets up for the position about the electric energy meter is all injectd, and it can carry out comparatively stable spacing to the electric energy meter to utilize the cooperation between collet mechanism, splint mechanism and the clamp plate mechanism.

Other advantages, objects, and features of the invention will be set forth in part in the description which follows; and will be apparent to those skilled in the art, to a certain extent, upon a study of the following; or may be learned by the practice of the invention.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the overall structure of the present invention.

Fig. 3 is a schematic view of a part of the structure of the present invention.

Fig. 4 is a schematic view of a part of the structure of the present invention.

Fig. 5 is a schematic view of the partially disassembled structure of the present invention.

Fig. 6 is a schematic view of the partially disassembled structure of the present invention.

In the figure:

1. an epitope mounting plate; 2. a first bolt; 3. inserting a rod; 4. a slider; 5. a second bolt; 6. a guide rail; 7. mounting a plate; 8. a third bolt; 9. a gear; 10. a thimble type connector; 11. a gusset; 12. a slide rail; 13. a splint; 14. a square cylinder; 15. a pressure lever; 16. a spring; 17. pressing a plate; 18. a horizontal rack; 19. a vertical rack; 20. a connecting plate; 21. connecting columns; 22. a tension spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-6, a detection device for electric energy meter verification comprises an epitope mounting plate 1, wherein a pressing plate mechanism is arranged on the upper portion of the front face of the epitope mounting plate 1, a clamping plate mechanism is arranged in the middle of the epitope mounting plate 1, a collet mechanism is arranged on the lower portion of the epitope mounting plate 1, transmission is carried out between the collet mechanism and the clamping plate mechanism through a rack mechanism, and the rack mechanism is arranged on the back of the epitope mounting plate 1.

In the embodiment of the utility model, epitope mounting panel 1 is installed on the panel is placed to the epitope of electric energy meter calibrating installation, and the principle and the use flow of electric energy meter calibrating installation are the same with prior art. This device makes the clamp plate mechanism shift up earlier when placing the verification position to the electric energy meter, then places the bottom of electric energy meter on collet mechanism, then moves down the electric energy meter, then makes collet mechanism make splint mechanism draw close each other through rack mechanism, carries out the centre gripping to the electric energy meter, has reached that the convenience is spacing to the position of electric energy meter.

Collet mechanism includes connecting plate 20, and connecting plate 20 sets up at epitope mounting panel 1's back, the equal fixedly connected with spliced pole 21 in both ends of connecting plate 20, spliced pole 21 sliding connection is in epitope mounting panel 1's below, spliced pole 21's front end fixedly connected with slide rail 12, sliding connection has slider 4 in slide rail 12, slider 4's top fixedly connected with scute 11.

The slide block 4 and the slide rail 12 are relatively limited in position by the second bolt 5. The second bolt 5 is in threaded connection with the slide rail 12, and the threaded end of the second bolt 5 can reach the inside of the slide rail 12 and abut against the sliding block 4.

The collet mechanism is when using, adjusts according to the bottom width of electric energy meter earlier, and the regulative mode is not hard up second bolt 5, then removes slider 4, screws up second bolt 5, can adjust the relative position of two scutes 11 to can make the electric energy meter of the different sizes of collet mechanism adaptation. When the electric energy meter is placed, two corners of the bottom of the electric energy meter are placed on the inner bottom surfaces of the two corner plates 11, so that the electric energy meter is supported.

The splint mechanism includes square tube 14, and square tube 14 sliding connection has inserted bar 3 at the middle part of epitope mounting panel 1, and the front end of square tube 14 is pegged graft, and the front end of inserted bar 3 is provided with splint 13, and the splint mechanism is provided with two sets ofly, sets up for the opposition.

The square tube 14 and the inserted rod 3 are relatively limited in position through the first bolt 2. The principle and function of the first bolt 2 is the same as the second bolt 5.

When the clamping plate mechanism is used, the distance between the clamping plate 13 and the epitope mounting plate 1 is adjusted according to the thickness of the electric energy meter, so that the clamping plate mechanism can be adapted to electric energy meters with different sizes. Then place on collet mechanism as the electric energy meter, then move down and drive two splint mechanisms through rack mechanism for two splint 13 draw close each other, accomplish the centre gripping to the electric energy meter both sides, splint 13 is the L type simultaneously, can form the gesture of embracing to the electric energy meter, and further carry on spacingly to the electric energy meter.

The rack mechanism comprises horizontal racks 18, vertical racks 19 and gears 9, the gears 9 are rotatably connected to the back of the epitope mounting plate 1, the number of the horizontal racks 18 is two, the horizontal racks 18 are respectively and fixedly connected to the upper surface and the lower surface of the two square cylinders 14, the vertical racks 19 are fixedly connected to the connecting plate 20, and the horizontal racks 18 and the vertical racks 19 are both meshed with the gears 9.

A tension spring 22 is arranged between the connecting plate 20 and the epitope mounting plate 1, the top end of the tension spring 22 is fixedly connected with the back of the epitope mounting plate 1, and the bottom end of the tension spring 22 is fixedly connected with the connecting plate 20.

When the electric energy meter is not installed, the bottom support mechanism is kept at the upper position under the action of the tension spring 22, and the two clamping plates 13 are at the state of being far away from each other. Place on collet mechanism when the electric energy meter, then collet mechanism moves down, it moves down to drive vertical rack 19, make gear 9 rotate, thereby realize two horizontal rack 18 and remove and then make the effect that two splint 13 drawn close each other, after splint 13 centre gripping electric energy meter, can release the electric energy meter, two splint 13 can not continue to move this moment, then make gear 9 unable to rotate, and collet mechanism can not continue to move down yet, keep a relatively stable state, under this state, the power of extension spring 22 can be overcome to the gravity of electric energy meter, can not lead to collet mechanism to shift up, thereby made things convenient for placing and spacing of electric energy meter.

The bottom surface of the epitope mounting plate 1 is fixedly connected with a guide rail 6, the guide rail 6 is internally slidably connected with a mounting plate 7, the top surface of the mounting plate 7 is slidably connected with a thimble type connector 10, and the mounting plate 7 and the guide rail 6 are limited in relative position through a third bolt 8. The thimble type connector 10 is connected with the top of the mounting plate 7 in a sliding way with damping. When wiring, firstly, the electric energy meter is installed in place, then the third bolt 8 is loosened, and then the mounting plate 7 is utilized to drive the connector to move upwards for crimping. The position of the thimble type connector 10 can be conveniently adjusted by arranging the thimble type connector 10 and the mounting plate 7 to be in sliding connection, so that the thimble type connector is convenient to adapt to different electric energy meters.

The pressing plate mechanism comprises a pressing rod 15, a pressing plate 17 and a spring 16, the pressing rod 15 is connected to the upper portion of the front face of the epitope mounting plate 1 in a sliding mode, the pressing plate 17 is fixedly connected to the bottom end of the pressing rod 15, the spring 16 is sleeved on the pressing rod 15, the top end of the spring 16 is fixedly connected with the epitope mounting plate 1, and the bottom end of the spring is fixedly connected with the top of the pressing plate 17.

When the electric energy meter is placed, the pressing rod 15 is moved upwards firstly, so that the pressing plate 17 moves upwards, then the electric energy meter is placed on the bottom support mechanism, after the electric energy meter is clamped by the clamping mechanism, the pressing rod 15 is slowly put down, so that the pressing plate 17 is pressed on the top of the electric energy meter, then the pressing plate 17 applies pressure downwards to the electric energy meter under the action of the spring 16, and the problem that the clamping mechanism is loosened due to the fact that the electric energy meter moves upwards is solved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (9)

1. The utility model provides a detection device for electric energy meter verification, its characterized in that, includes epitope mounting panel (1), the positive upper portion of epitope mounting panel (1) is provided with clamp plate mechanism, and the middle part is provided with splint mechanism, and the lower part is provided with collet mechanism, carry out the transmission through rack mechanism between collet mechanism and the splint mechanism, rack mechanism sets up the back at epitope mounting panel (1).

2. The detection device for verifying the electric energy meter according to claim 1, wherein the bottom mounting mechanism comprises a connecting plate (20), the connecting plate (20) is arranged at the back of the epitope mounting plate (1), connecting columns (21) are fixedly connected to both ends of the connecting plate (20), the connecting columns (21) are slidably connected below the epitope mounting plate (1), sliding rails (12) are fixedly connected to the front ends of the connecting columns (21), sliding blocks (4) are slidably connected in the sliding rails (12), and corner plates (11) are fixedly connected to the tops of the sliding blocks (4).

3. The detection device for verification of an electric energy meter according to claim 2, characterized in that the relative position between the slide block (4) and the slide rail (12) is defined by the second bolt (5).

4. The detection device for electric energy meter verification according to claim 1, wherein the clamping plate mechanism comprises a square tube (14), the square tube (14) is slidably connected to the middle of the epitope mounting plate (1), an insertion rod (3) is inserted into the front end of the square tube (14), clamping plates (13) are arranged at the front ends of the insertion rods (3), and the clamping plate mechanisms are arranged in two groups and are arranged in an opposite mode.

5. A testing device for electric energy meter verification according to claim 4, characterized in that the relative position between the square cylinder (14) and the plunger (3) is defined by the first bolt (2).

6. The detection device for electric energy meter verification according to claim 2 or 4, wherein the rack mechanism comprises a horizontal rack (18), a vertical rack (19) and a gear (9), the gear (9) is rotatably connected to the back surface of the epitope mounting plate (1), the number of the horizontal racks (18) is two, the two horizontal racks are respectively and fixedly connected to the upper surface and the lower surface of the two square cylinders (14), the vertical rack (19) is fixedly connected to the connecting plate (20), and the horizontal rack (18) and the vertical rack (19) are both in meshed connection with the gear (9).

7. The detection device for electric energy meter verification according to claim 2, wherein a tension spring (22) is arranged between the connection plate (20) and the epitope mounting plate (1), the top end of the tension spring (22) is fixedly connected with the back of the epitope mounting plate (1), and the bottom end of the tension spring (22) is fixedly connected with the connection plate (20).

8. The detection device for electric energy meter verification according to claim 1, wherein a guide rail (6) is fixedly connected to the bottom surface of the epitope mounting plate (1), a mounting plate (7) is slidably connected to the guide rail (6), a thimble type connector (10) is slidably connected to the top surface of the mounting plate (7), and the mounting plate (7) and the guide rail (6) are relatively limited in position through a third bolt (8).

9. The detection device for electric energy meter verification according to claim 1, wherein the pressing plate mechanism comprises a pressing rod (15), a pressing plate (17) and a spring (16), the pressing rod (15) is slidably connected to the upper portion of the front surface of the epitope mounting plate (1), the pressing plate (17) is fixedly connected to the bottom end of the pressing rod (15), the spring (16) is sleeved on the pressing rod (15), the top end of the spring (16) is fixedly connected with the epitope mounting plate (1), and the bottom end of the spring is fixedly connected with the top of the pressing plate (17).

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