CN217443533U

CN217443533U - Three-phase intelligent electric energy meter verifying attachment

Info

Publication number: CN217443533U
Application number: CN202123444412.9U
Authority: CN
Inventors: 周建军; 李晶; 刘鹏
Original assignee: Wuhan Mingdong Technology Co ltd
Current assignee: Wuhan Mingdong Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-09-16
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to the technical field of electric energy meter inspection equipment, in particular to a three-phase intelligent electric energy meter inspection device, which comprises an electric energy meter inspection case and an inspection bearing platform, wherein a supporting side plate is fixed on the top end surface of the inspection bearing platform, a plurality of installation positions are arranged on the front side wall of the supporting side plate, and the installation positions can be detachably connected with installation plates; an L-shaped fixed side plate is fixed on the left side of the front side wall of the mounting plate, an auxiliary plate is fixed on the right side of the front side wall of the mounting plate, a clamping side plate which is bilaterally symmetrical to the fixed side plate is connected to the left side wall of the auxiliary plate through a connecting spring, and buffer pads are paved on the side walls of the fixed side plate and the clamping side plate which are opposite; the utility model discloses a three-phase intelligent ammeter verifying attachment structural design is reasonable, can install and dismantle the electric energy meter with more convenient mode, and the practicality is strong, has splendid market spreading value.

Description

Three-phase intelligent electric energy meter verifying attachment

Technical Field

The utility model relates to an electric energy meter check out test set technical field, concretely relates to three-phase intelligent electric energy meter verifying attachment.

Background

The electric energy meter calibrating device not only has all test functions of large-scale device products, but also has an expansion function, and is an electric energy meter calibrating device convenient to operate. The conventional electric energy meter inspection device is mainly characterized in that a wiring terminal of an electric energy meter is pressed together with a corresponding elastic contact pin on a supporting block manually, the electric energy meter is pressed tightly in such a way, and the electric energy meter or the supporting block can be damaged when the human power is too large; the automatic crimping device is arranged on the market, the electric energy meter is compressed through the electric push rod, a limiting device is lacked, and the electric energy meter or the supporting block can be damaged when the electric push rod exerts too much force. Moreover, the existing electric energy meter inspection device can not rapidly assemble and disassemble the electric energy meter in the process of installing the electric energy meter, and the assembly and disassembly process is complex, so that the electric energy meter inspection device needs to be improved

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

To the above-mentioned shortcoming that prior art exists, the utility model provides a three-phase intelligent ammeter verifying attachment can solve the problem that prior art ammeter verifying attachment can not be quick install and dismantle the electric energy meter effectively.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a three-phase intelligent electric energy meter inspection device comprises an electric energy meter verification case and a verification bearing platform, wherein a supporting side plate is fixed on the top end surface of the verification bearing platform, a plurality of installation positions are arranged on the front side wall of the supporting side plate, and installation plates can be detachably connected to the installation positions; an L-shaped fixed side plate is fixed on the left side of the front side wall of the mounting plate, an auxiliary plate is fixed on the right side of the front side wall of the mounting plate, a clamping side plate which is bilaterally symmetrical to the fixed side plate is connected to the left side wall of the auxiliary plate through a connecting spring, and buffering cushions are respectively paved on the side walls of the fixed side plate and the clamping side plate which are opposite to each other; the side wall of the auxiliary plate is spirally connected with a screw rod, the end part of the screw rod is rotatably connected in a rotating sleeve plate on the side wall of the clamping side plate, a plurality of inserting grooves are formed in the bottom end face of the front side wall of the mounting plate, inserting rods are inserted in the inserting grooves, and the end parts of the inserting rods are connected with arc-shaped clamping rings.

Furthermore, the top of lateral wall all is fixed with the dismouting board that is the L type before the installation position, the dismouting groove of cup jointing in the mounting panel outside is all seted up to the upper end of mounting panel.

Furthermore, the screw rod drives the clamping side plate to move left and right in the rotating process.

Furthermore, a T-shaped rotating groove is formed in the rotating sleeve plate, and a rotating block which freely rotates in the rotating groove is fixed at the end of the screw rod.

Furthermore, an electric energy meter body is clamped between the fixed side plate and the clamping side plate, the bottom end face of the electric energy meter body and the front side wall of the mounting position are respectively provided with a connecting port which is matched with the bottom end face of the electric energy meter body, and the connecting ports are electrically connected through a conducting wire.

Furthermore, the insertion rod can be inserted into the insertion groove in a transition fit mode, and the lead can be clamped in the arc-shaped clamping ring in a transition fit mode.

Advantageous effects

Adopt the utility model provides a technical scheme compares with known public technique, has following beneficial effect:

the utility model discloses an increase installation position, mounting panel, fixed curb plate, accessory plate, coupling spring, centre gripping curb plate, blotter, screw rod, rotate the design of lagging, inserting groove, inserted bar and arc snap ring, can install and dismantle the electric energy meter with more convenient mode, through dismantled and assembled mounting panel moreover, can install the mounting panel on the installation position after the electric energy meter installation on the desktop again, how to operate can make workman's operation more convenient, the practicality is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

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

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a schematic exploded view of the present invention;

FIG. 4 is a schematic sectional view of a partial structure of the present invention;

the reference numerals in the drawings denote: 1-electric energy meter verification case; 2-detecting a bearing platform; 3-supporting the side plate; 4-mounting position; 5, mounting a plate; 6-fixing the side plate; 7-an auxiliary plate; 8-connecting a spring; 9-clamping the side plate; 10-a cushion pad; 11-a screw; 12-rotating the race plate; 13-inserting grooves; 14-a plug rod; 15-arc-shaped snap ring; 16-a knock-down plate; 17-a disassembly and assembly groove; 18-a rotary tank; 19-turning blocks; 20-electric energy meter body; 21-a connection port; 22-conducting wire.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Examples

The three-phase intelligent electric energy meter inspection device of the embodiment refers to fig. 1-4: the electric energy meter calibrating device comprises an electric energy meter calibrating case 1 and a calibrating bearing platform 2, wherein a supporting side plate 3 is fixed on the top end surface of the calibrating bearing platform 2, a plurality of mounting positions 4 are arranged on the front side wall of the supporting side plate 3, and mounting plates 5 can be detachably connected on the mounting positions 4; an L-shaped fixed side plate 6 is fixed on the left side of the front side wall of the mounting plate 5, an auxiliary plate 7 is fixed on the right side of the front side wall of the mounting plate 5, a clamping side plate 9 which is bilaterally symmetrical to the fixed side plate 6 is connected to the left side wall of the auxiliary plate 7 through a connecting spring 8, and buffer pads 10 are respectively paved on the side walls of the fixed side plate 6 opposite to the clamping side plate 9; the side wall of the auxiliary plate 7 is spirally connected with a screw rod 11, the end part of the screw rod 11 is rotatably connected in a rotating sleeve plate 12 on the side wall of the clamping side plate 9, a plurality of inserting grooves 13 are formed in the bottom end surface of the front side wall of the mounting plate 5, inserting rods 14 are inserted in the inserting grooves 13, and the end parts of the inserting rods 14 are connected with arc-shaped clamping rings 15.

The top ends of the front side walls of the mounting positions 4 are all fixed with L-shaped dismounting plates 16, and the upper ends of the mounting plates 5 are all provided with dismounting grooves 17 sleeved on the outer sides of the mounting plates 5; the screw 11 drives the clamping side plate 9 to move left and right in the rotating process; a T-shaped rotary groove 18 is formed in the rotary sleeve plate 12, and a rotary block 19 which freely rotates in the rotary groove 18 is fixed at the end part of the screw rod 11; an electric energy meter body 20 is clamped between the fixed side plate 6 and the clamping side plate 9, the bottom end face of the electric energy meter body 20 and the front side wall of the mounting position 4 are respectively provided with a matched connecting port 21, and the connecting ports 21 are electrically connected through a wire 22; the plug-in rod 14 can be in transition fit and plug-in the plug-in groove 13, and the lead 22 can be in transition fit and clamping in the arc-shaped clamping ring 15.

During the use, at first install electric energy meter body 20 in installation position 4, and connect between electric energy meter body 20 and electric energy meter verification machine case 1, at the in-process of installation electric energy meter body 20, take off mounting panel 5 from installation position 4 earlier, put mounting panel 5 on the operation mesa after that, at this moment, screw is twisted screw 11 and is made it drive centre gripping curb plate 9 keep away from fixed curb plate 6 gradually, electric energy meter body 20 can be placed to the distance between centre gripping curb plate 9 and fixed curb plate 6, then place electric energy meter body 20 in the clearance between fixed curb plate 6 and centre gripping curb plate 9, and screw is twisted screw 11 again and is made it drive and be close to the electric energy meter between the centre gripping curb plate 9, until fix electric energy meter body 20 centre gripping in the clearance between centre gripping curb plate 9 and fixed curb plate 6.

Secondly, peg 14 transition fit is pegged graft in corresponding inserting groove 13, at this moment, accessible makes the mode that dismouting groove 17 cup jointed in the dismouting board 16 outside, install mounting panel 5 on installation position 4, and carry out the electrical property through wire 22 to connection port 21 on the electric energy meter body 20 and the connection port 21 in the installation position 4 and link to each other, because connection port 21 in the installation position 4 links to each other with electric energy meter verification machine case 1 electrical property, can examine electric energy meter body 20 through electric energy meter verification machine case 1, and in order to carry out neatly combing to wire 22 at the in-process of inspection, can accomodate its joint in corresponding arc snap ring 15. The utility model discloses a three-phase intelligent ammeter verifying attachment structural design is reasonable, can install and dismantle the electric energy meter with more convenient mode, and the practicality is strong, has splendid market spreading value.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a three-phase intelligence electric energy meter verifying attachment, includes that electric energy meter examination machine case (1) and examination cushion cap (2), be fixed with support curb plate (3), its characterized in that on the top face of examination cushion cap (2): a plurality of mounting positions (4) are arranged on the front side wall of the supporting side plate (3), and mounting plates (5) can be detachably connected to the mounting positions (4); an L-shaped fixed side plate (6) is fixed on the left side of the front side wall of the mounting plate (5), an auxiliary plate (7) is fixed on the right side of the front side wall of the mounting plate (5), a clamping side plate (9) which is bilaterally symmetrical to the fixed side plate (6) is connected to the left side wall of the auxiliary plate (7) through a connecting spring (8), and buffer pads (10) are laid on the side walls of the fixed side plate (6) and the clamping side plate (9) which are opposite to each other; the side wall of the auxiliary plate (7) is spirally connected with a screw rod (11), the end part of the screw rod (11) is rotatably connected in a rotating sleeve plate (12) on the side wall of the clamping side plate (9), a plurality of inserting grooves (13) are formed in the bottom end face of the front side wall of the mounting plate (5), inserting rods (14) are inserted in the inserting grooves (13), and the end parts of the inserting rods (14) are connected with arc-shaped clamping rings (15).

2. The three-phase intelligent electric energy meter inspection device according to claim 1, characterized in that L-shaped dismounting plates (16) are fixed to the top ends of the front side walls of the mounting positions (4), and dismounting grooves (17) sleeved on the outer sides of the mounting plates (5) are formed in the upper ends of the mounting plates (5).

3. The three-phase intelligent electric energy meter detection device according to claim 1, wherein the clamping side plate (9) is driven to move left and right in the rotation process of the screw (11).

4. The three-phase intelligent electric energy meter checking device according to claim 1, characterized in that a T-shaped rotary groove (18) is formed in the rotating sleeve plate (12), and a rotary block (19) which freely rotates along the inside of the rotary groove (18) is fixed at the end of the screw rod (11).

5. The three-phase intelligent electric energy meter inspection device according to claim 1, wherein an electric energy meter body (20) is clamped between the fixed side plate (6) and the clamping side plate (9), the bottom end face of the electric energy meter body (20) and the front side wall of the installation position (4) are respectively provided with a connecting port (21) which is matched with each other, and the connecting ports (21) are electrically connected through a wire (22).

6. The three-phase intelligent electric energy meter inspection device according to claim 5, wherein the plug-in rod (14) can be in transition fit with the plug-in groove (13), and the wire (22) can be in transition fit with the arc-shaped snap ring (15).