CN218567447U

CN218567447U - Electric energy meter lead-out wire connection row structure

Info

Publication number: CN218567447U
Application number: CN202221926556.XU
Authority: CN
Inventors: 胡天宇; 祁晓雨; 王慧莹; 孙小雯; 张芳薇; 张瑞曦
Original assignee: Lianyungang Power Supply Co of State Grid Jiangsu Electric Power Co Ltd
Current assignee: Lianyungang Power Supply Co of State Grid Jiangsu Electric Power Co Ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2023-03-03
Anticipated expiration: 2032-07-25

Abstract

The utility model belongs to the technical field of the electric energy meter, especially, be an electric energy meter lead-out wire row structure, including the electric energy meter body, heavy groove has been seted up in the front of electric energy meter body, the inside equidistance in heavy groove is fixed with the wiring board, the inside in heavy groove is rotated through the bearing and is connected with two-way lead screw, two-way lead screw both ends equal threaded connection has two movable blocks rather than screw thread looks adaptation on surface. The utility model discloses a set up heavy groove, the wiring board, two-way lead screw, the movable block, the push rod, a groove, clamp plate and U type connecting block, when fixing the circuit of access, only need insert the inside of recess in proper order with the circuit, then rotate two-way lead screw and can fix many circuits simultaneously, need not reuse instrument and bolt be connected single circuit in proper order fixedly, through setting up spacing subassembly, after the inside of recess is inserted to the circuit, can carry on spacingly to the circuit, avoid compressing tightly its inside that can follow the recess and break away from the circuit in fixed course to the circuit.

Description

Electric energy meter lead-out wire connection row structure

Technical Field

The utility model relates to an electric energy meter technical field specifically is an electric energy meter lead-out wire row structure of working a telephone switchboard.

Background

The electric energy meter is an instrument for measuring electric energy, also called watt-hour meter, fire meter, kilowatt hour meter, and is an instrument for measuring various electric quantities. Under the condition of high voltage or heavy current, the electric energy meter can not the direct access line, then need to cooperate voltage transformer or current transformer to use, but the wiring end of electric energy meter generally fixes the access line through the bolt at present, needs operating personnel use instrument and bolt to carry out fixed connection to single circuit in proper order in the wiring process, and the operation is comparatively troublesome during the wiring, therefore we have proposed an electric energy meter lead-out wire connection row structure and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an electric energy meter lead-out wire row structure has solved the fixed comparatively trouble problem of present electric energy meter terminal to the access line.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides an electric energy meter lead-out wire connecting bar structure, includes the electric energy meter body, heavy groove has been seted up in the front of electric energy meter body, the inside equidistance in heavy groove is fixed with the wiring board, the inside in heavy groove is rotated through the bearing and is connected with two-way lead screw, the equal threaded connection in two-way lead screw both ends surface has two movable blocks rather than screw thread looks adaptation, the bottom of movable block all is connected with the push rod through the round pin axle rotation, the top of wiring board all is seted up flutedly, the equal sliding connection in inside of recess has the clamp plate, the top of clamp plate all is fixed with U type connecting block, the bottom of push rod is rotated through the round pin axle and is connected with the top of corresponding U type connecting block, the inside equidistance in heavy groove is provided with spacing subassembly.

Further, spacing subassembly is including fixing the U template in heavy inslot portion, the both sides inner wall of U template all is fixed with the spring, the other end of spring all is fixed with arc splint.

Furthermore, guide rods penetrate through two side walls of the U-shaped plate in a sliding mode, and the other ends of the guide rods are fixedly connected with the surfaces of the corresponding arc-shaped clamping plates.

Furthermore, the front of the electric energy meter body is fixed with two supporting blocks, two the supporting blocks are connected with a transverse plate through a pin shaft in a rotating mode, the bottom of the transverse plate is connected with a cover plate through a pin shaft in a rotating mode, and wire passing grooves are formed in one side wall of the cover plate at equal intervals.

Further, the one end of two-way lead screw is fixed with the knob, the surperficial equidistance of knob is fixed with anti-skidding sand grip.

Furthermore, the upper end and the lower end of the electric energy meter body are both fixed with two mounting blocks, and mounting holes are formed in the front faces of the mounting blocks.

(III) advantageous effects

Compared with the prior art, the utility model provides an electric energy meter lead-out wire row structure possesses following beneficial effect:

the utility model discloses, through setting up heavy groove, the wiring board, two-way lead screw, the movable block, the push rod, a groove, clamp plate and U type connecting block, when fixing the circuit of inserting, only need insert the inside of recess with the circuit in proper order, then rotate two-way lead screw and can fix many circuits simultaneously, need not reuse instrument and bolt be connected single circuit in proper order fixedly, through setting up spacing subassembly, after the inside of recess is inserted to the circuit, can carry on spacingly to the circuit, avoid compressing tightly its inside that can follow the recess in the fixed course to the circuit and break away from.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the sink tank of the present invention;

FIG. 3 is a schematic diagram of the wiring board structure of the present invention;

fig. 4 is a schematic diagram of the U-shaped plate structure of the present invention.

In the figure: 1. an electric energy meter body; 2. sinking a groove; 3. a wiring board; 4. a bidirectional screw rod; 5. a moving block; 6. a push rod; 7. a groove; 8. pressing a plate; 9. a U-shaped connecting block; 10. a limiting component; 1001. a U-shaped plate; 1002. a spring; 1003. an arc-shaped splint; 11. a guide bar; 12. a support block; 13. a transverse plate; 14. a cover plate; 15. a wire passing groove; 16. a knob; 17. and (7) installing the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As fig. 1, fig. 2, fig. 3 and fig. 4 show, the utility model discloses an electric energy meter lead-out wire connection row structure that embodiment provided, including electric energy meter body 1, heavy groove 2 has been seted up in electric energy meter body 1's front, the inside equidistance of heavy groove 2 is fixed with wiring board 3, the inside of heavy groove 2 is connected with two-way lead screw 4 through bearing rotation, two-way lead screw 4 both ends surface equal threaded connection has two movable blocks 5 rather than the screw thread looks adaptation, the bottom of movable block 5 all is connected with push rod 6 through the round pin axle rotation, recess 7 has all been seted up at the top of wiring board 3, the inside equal sliding connection of recess 7 has clamp plate 8, clamp plate 8's top all is fixed with U type connecting block 9, the bottom of push rod 6 is connected through the round pin axle with the top rotation of corresponding U type connecting block 9, the inside equidistance of heavy groove 2 is provided with spacing subassembly 10, when working a connection to electric energy meter body 1, pass spacing subassembly 10 in proper order and then send into the inside of recess 7 into, spacing subassembly 10 can carry out the circuit to the circuit, thereby can promote the two-way push rod to move the movable block 4 when the movable block 5 can move down the movable block 5 and can move the opposite when the groove.

As shown in fig. 4, in some embodiments, the limiting assembly 10 includes a U-shaped plate 1001 fixed inside the sinking groove 2, a spring 1002 is fixed on both inner walls of the U-shaped plate 1001, and an arc-shaped clamping plate 1003 is fixed on the other end of the spring 1002, when a line is inserted, the line passes through between the two arc-shaped clamping plates 1003, and then the inserted line can be limited and fixed under the action of the spring 1002.

As shown in fig. 4, in some embodiments, the two side walls of the U-shaped plate 1001 are slidably provided with guide rods 11, and the other ends of the guide rods 11 are fixedly connected with the surface of the corresponding arc-shaped splint 1003, so that the arc-shaped splint 1003 can be more stably moved by being pressed when passing through a line.

As shown in fig. 1, in some embodiments, two supporting blocks 12 are fixed on the front surface of the electric energy meter body 1, a transverse plate 13 is rotatably connected between the two supporting blocks 12 through a pin, a cover plate 14 is rotatably connected to the bottom of the transverse plate 13 through a pin, and wire passing grooves 15 are equidistantly formed in one side wall of the cover plate 14, so that the function of blocking dust at the terminal of the electric energy meter body 1 can be achieved.

As shown in fig. 1 and 2, in some embodiments, a knob 16 is fixed at one end of the bidirectional screw rod 4, and anti-slip ribs are fixed on the surface of the knob 16 at equal intervals, which can be more convenient when the bidirectional screw rod 4 is operated, and the anti-slip ribs can increase the friction force between the hand and the surface of the knob 16, thereby achieving an anti-slip effect.

As shown in fig. 1 and 2, in some embodiments, two mounting blocks 17 are fixed to the upper end and the lower end of the electric energy meter body 1, and mounting holes are formed in the front surfaces of the mounting blocks 17, so that the electric energy meter body 1 can be more conveniently mounted and fixed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electric energy meter lead-out wire row structure, includes electric energy meter body (1), its characterized in that: the electric energy meter is characterized in that a sinking groove (2) is formed in the front face of the electric energy meter body (1), a wiring board (3) is fixed to the inner portion of the sinking groove (2) at equal intervals, a bidirectional screw rod (4) is rotatably connected to the inner portion of the sinking groove (2) through a bearing, two moving blocks (5) matched with threads of the bidirectional screw rod (4) are in threaded connection with the surfaces of the two ends of the bidirectional screw rod (4), a push rod (6) is rotatably connected to the bottom of each moving block (5) through a pin shaft, a groove (7) is formed in the top of the wiring board (3), a pressing plate (8) is slidably connected to the inner portion of the groove (7), a U-shaped connecting block (9) is fixed to the top of the pressing plate (8), the bottom end of the push rod (6) is rotatably connected with the top of the corresponding U-shaped connecting block (9) through a pin shaft, and limiting assemblies (10) are arranged at equal intervals in the inner portion of the sinking groove (2).

2. The electric energy meter outgoing line wiring bar structure according to claim 1, characterized in that: spacing subassembly (10) are including fixing U template (1001) in heavy groove (2), the both sides inner wall of U template (1001) all is fixed with spring (1002), the other end of spring (1002) all is fixed with arc splint (1003).

3. The electric energy meter outgoing line wiring bar structure as claimed in claim 2, wherein: guide rods (11) penetrate through two side walls of the U-shaped plate (1001) in a sliding mode, and the other end of each guide rod (11) is fixedly connected with the surface of the corresponding arc-shaped clamping plate (1003).

4. The electric energy meter outgoing line wiring bar structure according to claim 1, characterized in that: the electric energy meter is characterized in that two supporting blocks (12) are fixed on the front face of the electric energy meter body (1), a transverse plate (13) is rotatably connected between the two supporting blocks (12) through a pin shaft, a cover plate (14) is rotatably connected to the bottom of the transverse plate (13) through a pin shaft, and wire passing grooves (15) are formed in one side wall of the cover plate (14) at equal intervals.

5. The electric energy meter outgoing line wiring bar structure as claimed in claim 1, characterized in that: one end of the bidirectional screw rod (4) is fixed with a knob (16), and anti-skidding convex strips are fixed on the surface of the knob (16) at equal intervals.

6. The electric energy meter outgoing line wiring bar structure as claimed in claim 1, characterized in that: the electric energy meter is characterized in that two mounting blocks (17) are fixed at the upper end and the lower end of the electric energy meter body (1), and mounting holes are formed in the front faces of the mounting blocks (17).