CN214794961U

CN214794961U - Outdoor high-voltage metering device with phase change function

Info

Publication number: CN214794961U
Application number: CN202121067861.3U
Authority: CN
Inventors: 陈光远; 冯国只; 张俊超; 李永亮
Original assignee: Henan Ankai Electric Co ltd
Current assignee: Henan Ankai Electric Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-11-19
Anticipated expiration: 2031-05-19

Abstract

An outdoor high-voltage metering device with a phase-changing function is stable in connection and convenient to fix and comprises a high-voltage metering cabinet, wherein a high-voltage wiring terminal is arranged in the middle of the upper end of the high-voltage metering cabinet, a supporting frame is arranged at the rear end of the upper wall of the supporting frame, a wire fixing through groove is formed in the upper wall of the supporting frame, an extrusion block is arranged in the wire fixing through groove, an adjusting plate is arranged at the upper end of the extrusion block, connecting through holes are formed in the middle of the left end and the right end of the adjusting plate, a limiting rod is arranged on the upper wall of the supporting frame at the left end of the wire fixing through groove, the upper end of the limiting rod penetrates through the corresponding connecting through holes, and the side wall of the limiting rod positioned at the upper end of the connecting through hole is sleeved with a spring, the upper wall of the support frame at the right end of the wire fixing through groove is provided with a fixing screw rod, the upper end of the fixing screw rod passes through the corresponding connecting through hole, and the cover is equipped with the nut, and both ends all are equipped with the mounting panel about the high-pressure measurement cabinet lower wall, and both ends all are equipped with firm board about the mounting panel lower wall, and both ends middle part all is equipped with the installation through-hole around firm board middle part and the mounting panel.

Description

Outdoor high-voltage metering device with phase change function

Technical Field

The utility model relates to a high-pressure metering equipment technical field specifically is an outdoor high-pressure metering device with commutation function.

Background

The conventional high-voltage electric energy metering device used in the existing power distribution network is of a cabinet body type, so the conventional high-voltage electric energy metering device is also called as a high-voltage metering cabinet, the common structure of the conventional high-voltage electric energy metering device is formed by combining a high-voltage transformer, a high-voltage current transformer and an electric energy meter, wherein the high-voltage transformer and the high-voltage current transformer are positioned in an isolation area of primary equipment and secondary equipment and are used for converting high-voltage and current into low-voltage and current, and the electric energy meter is arranged in the secondary equipment and is used for carrying out data acquisition on the voltage and the current so as to finally realize the metering and displaying of the electric energy.

But connecting wire does not have fixing device when current high-voltage measurement cabinet is connected with the high-voltage line to make and connect unstably, and current high-voltage measurement cabinet when fixed, have certain restriction to the position of lower extreme backup pad, make it fixed inconvenient, provide an outdoor high-voltage measurement device who has the commutation function for this reason.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a connect outdoor high-pressure metering device with commutation function stable, convenient fixed.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model discloses an outdoor high-pressure metering device with phase-changing function, which comprises a high-pressure metering cabinet, wherein the middle part of the upper end of the high-pressure metering cabinet is fixedly provided with a high-pressure binding post, the upper wall of a supporting frame at the rear end of the high-pressure binding post is fixedly provided with a supporting frame, the upper wall of the supporting frame is provided with a wire fixing through groove matched with the high-pressure binding post, an extrusion block is arranged inside the wire fixing through groove, the upper end of the extrusion block is fixedly provided with an adjusting plate, the adjusting plate is positioned at the upper end of the outer part of the wire fixing through groove, the middle parts of the adjusting plates at the left and the right ends of the extrusion block are respectively provided with a connecting through hole penetrating through the upper end and the lower end, the middle part of the upper wall of the supporting frame at the left end of the wire fixing through groove is fixedly provided with a limiting rod, the upper end of the limiting rod at the upper end of the limiting rod positioned at the upper end of the connecting through hole is fixedly provided with a spring, the middle part of the upper wall of the supporting frame at the right end of the wire fixing through groove is fixedly provided with a fixing screw rod, corresponding connect the via hole is passed to clamping screw's upper end to fixed cover is equipped with the nut, and both ends are all fixed vertically to be provided with the mounting panel about the lower wall of high-pressure measurement cabinet, and both ends are all fixed to be provided with high-pressure measurement cabinet assorted firm board about the mounting panel lower wall, and the middle part of firm board and the mounting panel middle part at both ends all evenly are provided with a plurality of installation via holes around the high-pressure measurement cabinet.

In order to make the better commutation of high-pressure measurement cabinet, the utility model discloses an improvement has, and the number of high-pressure terminal is 3 to be horizontal even setting.

In order to reduce the damage of the wire fixing through groove to the electric wire, the utility model discloses an improvement has, and the wire fixing through groove and the longitudinal section of extrusion piece all are semicircular.

In order to make the result of use of support frame better, the utility model discloses an improvement has, and the front view of support frame is n shape, and the material of support frame is the metal to the connected mode of support frame and high-pressure measurement cabinet is the welding.

In order to prevent the regulating plate from falling off, the utility model discloses an improvement has, and the upper end of clamping screw and gag lever post is all fixed and is provided with the dog.

In order to make the firm board more firm, the utility model discloses an improvement has, and mounting panel and firm board are steel to be the integral type structure.

(III) advantageous effects

Compared with the prior art, the utility model provides an outdoor high-pressure metering device with commutation function possesses following beneficial effect:

this outdoor high-pressure metering device with commutation function, the high-pressure terminal passes through the electric wire and is connected with the high-voltage line, high-pressure measurement cabinet realizes high-pressure measurement work, the fixed line leads to the groove and extrudees the electric wire of piece to connecting and fixes, thereby it is more stable to make the electric wire be connected with the high-pressure terminal, spring on the gag lever post drives the preliminary fixed electric wire of extrusion piece, the nut stabilizes the position of fixed extrusion piece once more with clamping screw, thereby make the fixed effect of electric wire better, the installation through-hole on the firm board makes this device lower extreme also have the installation through-hole, thereby it is more convenient to make this device installation.

Drawings

Fig. 1 is a schematic front view of the three-dimensional structure of the present invention.

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

Fig. 3 is a schematic bottom view of the present invention.

In the figure: 1. a high-voltage metering cabinet; 2. a high-voltage wiring terminal; 3. a support frame; 4. a wire fixing through groove; 5. extruding the block; 6. an adjusting plate; 7. a connecting through hole; 8. a limiting rod; 9. a spring; 10. fixing the screw rod; 11. a nut; 12. mounting a plate; 13. a stabilizing plate; 14. mounting a through hole; 15. and a stop block.

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. 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.

Referring to fig. 1-3, the outdoor high-voltage metering device with phase-change function of the present invention comprises a high-voltage metering cabinet 1, wherein a high-voltage terminal 2 is fixedly disposed at the middle of the upper end of the high-voltage metering cabinet 1 for wiring, in this embodiment, the number of the high-voltage terminals 2 is 3, and the high-voltage terminals are transversely and uniformly disposed, so that the high-voltage metering cabinet 1 can better change phase, a supporting frame 3 is fixedly disposed on the upper wall of the supporting frame 3 at the rear end of the high-voltage terminal 2, in this embodiment, the supporting frame 3 is n-shaped in front view, the supporting frame 3 is made of metal, and the supporting frame 3 is connected to the high-voltage metering cabinet 1 by welding, so that the supporting frame 3 has better use effect, the upper wall of the supporting frame 3 is provided with a wire-fixing through groove 4 matching with the high-voltage terminal 2, the inside of the wire-fixing through groove 4 is provided with an extrusion block 5 for fixedly connecting an electric wire, in this embodiment, the longitudinal section of the wire fixing through groove 4 and the longitudinal section of the extrusion block 5 are both semicircular, the damage of the wire fixing through groove 4 to the electric wire is reduced, the upper end of the extrusion block 5 is fixedly provided with an adjusting plate 6, the adjusting plate 6 is positioned at the upper end of the outside of the wire fixing through groove 4, the middle parts of the adjusting plates 6 at the left end and the right end of the extrusion block 5 are both provided with connecting through holes 7 penetrating through the upper end and the lower end, the middle part of the upper wall of the support frame 3 at the left end of the wire fixing through groove 4 is fixedly provided with a limiting rod 8 for limiting the moving route of the adjusting plate 6, the upper end of the limiting rod 8 penetrates through the corresponding connecting through hole 7, the side wall of the limiting rod 8 positioned at the upper end of the connecting through hole 7 is fixedly sleeved with a spring 9, the middle part of the upper wall of the support frame 3 at the right end of the wire fixing through groove 4 is fixedly provided with a fixing screw rod 10, in the embodiment, the upper ends of the fixing screw rod 10 and the limiting rod 8 are both fixedly provided with a stop block 15 for preventing the adjustment plate 6 from falling off, the upper end of the fixing screw rod 10 penetrates through the corresponding connecting through hole 7, and the fixed sleeve is provided with a nut 11 which is the same as the position for fixing the adjusting plate 6.

The equal fixed vertical mounting panel 12 that is provided with in both ends about high-pressure measurement cabinet 1's lower wall, a fixed mounting for this device, both ends are all fixed about mounting panel 12 lower wall be provided with high-pressure measurement cabinet 1 assorted firm board 13, in this embodiment, mounting panel 12 and firm board 13 are steel, and be the integral type structure, make firm board 13 more firm, the middle part of firm board 13 and the mounting panel 12 middle part at both ends all evenly are provided with a plurality of mounting hole 14 around high-pressure measurement cabinet 1, firm board 13 makes 1 lower extreme of high-pressure measurement cabinet also have mounting hole 14, thereby easy to assemble.

In conclusion, outdoor high-voltage metering device with commutation function of novel structure, when using, with this device through installation through-hole 14 fixed mounting in corresponding position, then be connected high-voltage terminal 2 and high-voltage line through connecting the electric wire, at first be connected the one end and the high-voltage line of connecting the electric wire during connection, then lifting extrusion piece 5, the middle part that will connect the electric wire passes solidus through groove 4, then loosen extrusion piece 5, spring 9 moves down through regulating plate 6 drive extrusion piece 5, thereby it is fixed to extrude the connecting wire, then rotate nut 11 and make it move from top to bottom at clamping screw 10, until extrusion piece 5 compresses tightly the connecting wire, the other end and the high-voltage terminal 2 fixed connection that will connect the electric wire after fixed finishing, work finishes.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An outdoor high-voltage metering device with a phase change function comprises a high-voltage metering cabinet (1) and is characterized in that a high-voltage wiring terminal (2) is fixedly arranged in the middle of the upper end of the high-voltage metering cabinet (1), a supporting frame (3) is fixedly arranged on the upper wall of the supporting frame (3) at the rear end of the high-voltage wiring terminal (2), a line fixing through groove (4) matched with the high-voltage wiring terminal (2) is formed in the upper wall of the supporting frame (3), an extrusion block (5) is arranged in the line fixing through groove (4), an adjusting plate (6) is fixedly arranged at the upper end of the extrusion block (5), the adjusting plate (6) is positioned at the upper end of the outside of the line fixing through groove (4), connecting through holes (7) penetrating through the upper end and the lower end are formed in the middle parts of the adjusting plates (6) at the left end and the right end of the extrusion block (5), a limiting rod (8) is fixedly arranged in the middle part of the upper wall of the supporting frame (3) at the left end of the line fixing through groove (4), the upper end of the limiting rod (8) penetrates through the corresponding connecting through hole (7), a spring (9) is fixedly sleeved on the side wall of the limiting rod (8) positioned at the upper end of the connecting through hole (7), a fixing screw rod (10) is fixedly arranged in the middle of the upper wall of the support frame (3) at the right end of the wire fixing through groove (4), the upper end of the fixed screw (10) passes through the corresponding connecting through hole (7), the fixed sleeve is provided with a nut (11), the left end and the right end of the lower wall of the high-voltage metering cabinet (1) are both fixedly and vertically provided with a mounting plate (12), the left end and the right end of the lower wall of the mounting plate (12) are both fixedly provided with a stabilizing plate (13) matched with the high-voltage metering cabinet (1), the middle part of the stabilizing plate (13) and the middle parts of the mounting plates (12) at the front end and the rear end of the high-voltage metering cabinet (1) are uniformly provided with a plurality of mounting through holes (14).

2. The outdoor high-voltage metering device with the phase change function according to claim 1, characterized in that the number of the high-voltage binding posts (2) is 3, and the high-voltage binding posts are transversely and uniformly arranged.

3. Outdoor high-voltage metering device with commutation function according to claim 1, characterized in that the longitudinal cross-sectional views of the wire fixing through slot (4) and the extrusion block (5) are both semicircular.

4. The outdoor high-voltage metering device with the phase change function according to claim 1, wherein the support frame (3) is n-shaped in front view, the support frame (3) is made of metal, and the support frame (3) and the high-voltage metering cabinet (1) are connected by welding.

5. The outdoor high-pressure metering device with the phase change function according to claim 1, wherein a stop block (15) is fixedly arranged at the upper ends of the fixing screw rod (10) and the limiting rod (8).

6. The outdoor high-voltage metering device with the phase change function according to claim 1, characterized in that the mounting plate (12) and the stabilizing plate (13) are both made of steel and are of an integral structure.