CN218241496U

CN218241496U - Electronic voltage transformer with two core columns

Info

Publication number: CN218241496U
Application number: CN202221856194.1U
Authority: CN
Inventors: 张青山
Original assignee: Dalian Xinye Blue Electric Appliance Technology Co ltd
Current assignee: Dalian Xinye Blue Electric Appliance Technology Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2023-01-06
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses an electronic type two-core column voltage transformer relates to the voltage transformer field. The electronic type two-core-column voltage transformer comprises a transformer loading platform, a clamping assembly, a positioning clamping seat and a locking mechanism, wherein a transformer main body is installed at the top and the bottom of the transformer loading platform, and a junction box group is arranged on the transformer main body. This two stem of electronic formula voltage transformer utilizes the mutual-inductor load station to realize making up upper and lower two sets of mutual-inductor main parts when using to realize two stem of electronic formula voltage transformer's loading, practice thrift the space, the wholeness is strong, and can carry out the screens to the cable that the terminal box group inserts through the centre gripping subassembly that sets up, guarantee that the cable is connected stably with the junction of terminal box group, difficult not hard up, thereby guarantee that two stem of electronic formula voltage transformer's stability is good.

Description

Electronic type two-core-column voltage transformer

Technical Field

The utility model relates to a voltage transformer technical field specifically is an electronic type two-core post voltage transformer.

Background

An electronic voltage transformer is a power distribution device consisting of one or more voltage sensors connected to a transmission system and a secondary converter.

Most of current electronic voltage transformers are independent, when need use two sets of and parallelly connected voltage transformer, the mounting means often installs two sets of independent voltage transformer, have following problem like this, at first two sets of mutual-inductors installation is often parallel, occupation space is big, the wholeness is not strong, and the dismouting is inconvenient, also be inconvenient to overhaul and maintain, and, after current mutual-inductor wiring, the cable does not obtain consolidating, lead to the kneck easily not hard up, stability is not good, to prior art's not enough, the utility model discloses a two stem voltage transformer of electronic type to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model discloses a two core stem voltage transformer of electronic type, the device is when using, utilize the mutual-inductor loading bay to realize making up upper and lower two sets of mutual-inductor main parts, thereby realize two core stem voltage transformer's of electronic type loading bay, practice thrift the space, the wholeness is strong, and can carry out the screens to the cable that the terminal box group inserts through the centre gripping subassembly that sets up, it is stable to guarantee that the cable is connected with the junction of terminal box group, it is difficult not hard up, thereby guarantee that two core stem voltage transformer of electronic type's stability is good.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an electronic two-leg voltage transformer, comprising:

the mutual inductor loading platform is characterized in that a mutual inductor main body is arranged at the top and the bottom of the mutual inductor loading platform, and a junction box group is arranged on the mutual inductor main body;

the clamping assembly is arranged on the mutual inductor loading platform and used for clamping a cable, and comprises a support frame, a screw rod and a clamping sliding table;

the positioning clamping seat is clamped on the mutual inductor loading platform and used for integrally fixing the device;

and the locking mechanism is arranged on the positioning clamping seat and used for locking the mutual inductor loading platform, and the locking mechanism comprises a sleeve, a sliding block and a locking rod.

Preferably, the support frame is arranged on the mutual inductor loading platform, the screw rod is in threaded connection with the support frame, and the clamping sliding table is rotatably connected to the screw rod.

Preferably, the clamping assembly is provided with a clamping seat.

Preferably, the clamping sliding table is provided with a lateral supporting rod, and the lateral supporting rod is connected to the supporting frame in a sliding mode.

Preferably, the bottom of the positioning clamping seat is provided with an upright post, and the bottom of the upright post is provided with a bottom plate.

Preferably, the sleeve is arranged on the positioning clamping seat, the sliding block is connected to the inside of the sleeve in a sliding manner, and the locking rod is arranged on the sliding block;

the mounting clamping strips are movably clamped inside the positioning clamping seat, locking holes are formed in the mounting clamping strips, and the locking rods are movably clamped in the locking holes.

Preferably, a spring is arranged on the sliding block, and the other end of the spring is arranged inside the sleeve.

Preferably, a pull rod is arranged on the sliding block, and the pull rod penetrates through the sleeve and extends outwards.

The utility model discloses a two stem voltage transformer of electronic type, its beneficial effect who possesses as follows:

1. this two stem of electronic formula voltage transformer, when using, utilize the mutual-inductor loading bay to realize making up upper and lower two sets of mutual-inductor main parts to realize two stem of electronic formula voltage transformer's loading, practice thrift the space, the wholeness is strong, and can carry out the screens to the cable that the terminal box group inserts through the centre gripping subassembly that sets up, guarantee that the cable is connected stably with the junction of terminal box group, be difficult not hard up, thereby guarantee that two stem of electronic formula voltage transformer's stability is good.

2. This two stem of electronic formula voltage transformer utilizes the mutual-inductor load station, location cassette and the cooperation of locking mechanism that set up for the whole equipment of device is convenient, utilizes the location cassette to realize the holistic support of device, and locking mechanism is to the fixed mode simple operation of mutual-inductor load station, labour saving and time saving, thereby has guaranteed that this two stem of electronic formula voltage transformer overhauls and maintains the convenience.

Drawings

Fig. 1 is a first view of the structure diagram of the present invention;

fig. 2 is a second view of the structure diagram of the present invention;

fig. 3 is a schematic structural view of the locking mechanism of the present invention;

fig. 4 is a schematic structural view of the clamping assembly of the present invention.

In the figure: 1. a mutual inductor loading platform; 101. installing a clamping strip; 102. a locking hole; 2. a transformer body; 3. a terminal block group; 4. a clamping assembly; 401. a support frame; 402. a screw rod; 403. clamping the sliding table; 404. a clamping seat; 405. a lateral support bar; 5. positioning the card holder; 501. a column; 502. a base plate; 6. a locking mechanism; 601. a sleeve; 602. a slider; 603. a locking lever; 604. a spring; 605. a pull rod.

Detailed Description

The embodiment of the utility model discloses electronic type two-core column voltage transformer, as shown in fig. 1-4, include:

the mutual inductor loading platform comprises a mutual inductor loading platform 1, wherein mutual inductor main bodies 2 are respectively arranged at the top and the bottom of the mutual inductor loading platform 1, and a junction box group 3 is arranged on each mutual inductor main body 2;

the clamping assembly 4 is arranged on the mutual inductor loading platform 1 and used for clamping a cable, and the clamping assembly 4 comprises a supporting frame 401, a screw rod 402 and a clamping sliding table 403;

the positioning clamping seat 5 is clamped on the mutual inductor loading platform 1 and used for integrally fixing the device;

and the locking mechanism 6 is arranged on the positioning card seat 5 and used for locking the transformer loading platform 1, and the locking mechanism 6 comprises a sleeve 601, a sliding block 602 and a locking rod 603.

The supporting frame 401 is fixedly connected to the mutual inductor loading platform 1, the screw rod 402 is in threaded connection with the supporting frame 401, the clamping sliding table 403 is rotatably connected to the screw rod 402, the supporting frame 401 is arranged in a transverse U shape, and a nut seat corresponding to the screw rod 402 is arranged on the supporting frame 401, so that when the screw rod 402 rotates, the screw moves and pushes the clamping sliding table 403 to move.

Fixedly connected with grip slipper 404 on the centre gripping subassembly 4, the cooperation of grip slipper 404 and centre gripping slip table 403 that sets up is fixed to the cable, offers the bayonet socket corresponding with the cable on grip slipper 404 and the centre gripping slip table 403, guarantees that the joint to the cable is effectual.

Fixedly connected with side direction bracing piece 405 on centre gripping slip table 403, side direction bracing piece 405 sliding connection is on support frame 401, and the side direction bracing piece 405 that sets up is spacing effectual to the support of centre gripping slip table 403, guarantees that the atress of centre gripping slip table 403 is stable.

The bottom fixedly connected with stand 501 of location cassette 5, the bottom fixedly connected with bottom plate 502 of stand 501, stand 501 and bottom plate 502 that set up conveniently realize supporting fixedly to location cassette 5.

The sleeve 601 is fixedly connected to the positioning clamping seat 5, the sliding block 602 is connected to the inside of the sleeve 601 in a sliding manner, and the locking rod 603 is fixedly connected to the sliding block 602;

the both sides fixedly connected with installation card strip 101 of mutual-inductor load table 1, installation card strip 101 activity joint has been seted up locking hole 102 inside location cassette 5 on installation card strip 101, the movable joint of check lock lever 603 is in locking hole 102, the overall structure of the locking mechanism 6 of setting is simple, convenient to use, when carrying out the screens of mutual-inductor load table 1 and location cassette 5 fixed, easy operation is convenient, labour saving and time saving.

Fixedly connected with spring 604 on the slider 602, the other end fixed connection of spring 604 is inside sleeve 601, and the elasticity of the spring 604 of setting can be exerted on slider 602 for slider 602 and the whole atress of check lock lever 603 are stable when check lock lever 603 go into inside the locking hole 102, and difficult pine takes off.

The slide block 602 is fixedly connected with a pull rod 605, the pull rod 605 penetrates through the sleeve 601 to extend outwards, and the arranged pull rod 605 is convenient for a user to pull the slide block 602 and the locking rod 603.

The working principle is as follows: this two stem of electronic formula voltage transformer is when carrying out the use, utilize mutual-inductor load station 1 to realize making up upper and lower two sets of mutual-inductor main part 2 to realize two stem of electronic formula voltage transformer's loading, practice thrift the space, the wholeness is strong, and can carry out the screens to the cable that terminal box group 3 inserts through the centre gripping subassembly 4 that sets up, guarantee that the cable is connected stably with the junction of terminal box group 3, difficult not hard up, thereby guarantee that two stem of electronic formula voltage transformer's stability is good.

This two stem of electronic formula voltage transformer utilizes the mutual-inductor load table 1, location cassette 5 and the cooperation of locking mechanism 6 that set up for the whole equipment of device is convenient, utilizes location cassette 5 to realize the holistic support of device, and locking mechanism 6 is to the fixed mode simple operation of mutual-inductor load table 1, labour saving and time saving, thereby has guaranteed that this two stem of electronic formula voltage transformer overhauls and maintains the convenience.

When the electronic type two-core-column voltage transformer is assembled, firstly, the bottom plate 502 is fixed at a target position by using bolts, then the upright column 501 and the positioning clamping seat 5 are fixed in position, at the moment, the transformer loading platform 1 and the mounting clamping strip 101 are clamped into the positioning clamping seat 5, and the pull rod 605 is pulled simultaneously, so that the pull rod 605 drives the slider 602 and the locking rod 603 to integrally slide and extrude the spring 604, when the transformer loading platform 1 is completely clamped into the positioning clamping seat 5, the pull rod 605 is loosened, the spring 604 is stretched, the slider 602 and the locking rod 603 are pushed to move, and the locking rod 603 is clamped into the locking hole 102, thereby fixing the transformer loading platform 1 and the transformer main body 2.

When the cables connected into the terminal box group 3 need to be clamped, the cables are directly clamped between the clamping sliding table 403 and the clamping seat 404, and then the screw rod 402 is rotated, so that the screw rod 402 pushes the clamping sliding table 403 to move and clamp the cables.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An electronic two-leg voltage transformer, comprising:

the transformer loading platform comprises a transformer loading platform (1), wherein a transformer main body (2) is mounted at the top and the bottom of the transformer loading platform (1), and a junction box group (3) is arranged on the transformer main body (2);

the clamping assembly (4) is arranged on the mutual inductor loading platform (1) and used for clamping a cable, and the clamping assembly (4) comprises a supporting frame (401), a screw rod (402) and a clamping sliding table (403);

the positioning clamping seat (5) is clamped on the mutual inductor loading platform (1) and used for integrally fixing the device;

the locking mechanism (6) is arranged on the positioning clamping seat (5) and used for locking the transformer loading platform (1), and the locking mechanism (6) comprises a sleeve (601), a sliding block (602) and a locking rod (603).

2. The electronic two-leg voltage transformer of claim 1, wherein: the support frame (401) is arranged on the mutual inductor loading platform (1), the screw rod (402) is in threaded connection with the support frame (401), and the clamping sliding table (403) is rotatably connected to the screw rod (402).

3. An electronic two-leg voltage transformer according to claim 2, characterized in that: and a clamping seat (404) is arranged on the clamping component (4).

4. The electronic two-leg voltage transformer of claim 2, wherein: be provided with side direction bracing piece (405) on centre gripping slip table (403), side direction bracing piece (405) sliding connection is on support frame (401).

5. The electronic two-leg voltage transformer of claim 1, wherein: the bottom of the positioning clamping seat (5) is provided with a stand column (501), and the bottom of the stand column (501) is provided with a bottom plate (502).

6. The electronic two-leg voltage transformer of claim 1, wherein: the sleeve (601) is arranged on the positioning clamping seat (5), the sliding block (602) is connected to the inside of the sleeve (601) in a sliding mode, and the locking rod (603) is arranged on the sliding block (602);

the transformer loading platform is characterized in that mounting clamping strips (101) are arranged on two sides of the transformer loading platform (1), the mounting clamping strips (101) are movably clamped inside the positioning clamping seat (5), locking holes (102) are formed in the mounting clamping strips (101), and locking rods (603) are movably clamped in the locking holes (102).

7. An electronic two-leg voltage transformer according to claim 6, characterized in that: a spring (604) is arranged on the sliding block (602), and the other end of the spring (604) is arranged inside the sleeve (601).

8. The electronic two-leg voltage transformer of claim 7, wherein: the sliding block (602) is provided with a pull rod (605), and the pull rod (605) penetrates through the sleeve (601) to extend outwards.