CN212809972U

CN212809972U - General type voltage transformer base

Info

Publication number: CN212809972U
Application number: CN202021148193.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Jiangsu Yongtai Electric Apparatus Co ltd
Current assignee: Jiangsu Yongtai Electric Apparatus Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-03-26
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a general type voltage transformer base, including the support chassis of fixed connection in voltage transformer body bottom, the bottom of supporting the chassis is provided with the joint subassembly, and the bottom of joint subassembly rotates through the damping pivot and is connected with the holding rod, the holding rod main part is made for the PVC material, the bottom fixedly connected with threaded rod of holding rod, just be provided with the support roof under the threaded rod, the threaded rod is kept away from the one end of holding rod and is supported the lateral wall threaded connection of roof. The utility model discloses can carry out preliminary effective fixed to whole base body through the L template and the screw that set up, simultaneously at the in-process of installation, with the help of the cooperation of cassette and draw-in groove, can carry out an installation to the voltage transformer body fixedly, subsequent dismantlement process is convenient, high-efficient also very, utilizes the rotation back of threaded rod, adjusts in a flexible way the high realization of voltage transformer body, and the operation is got up very easily, is worth later stage and uses widely.

Description

General type voltage transformer base

Technical Field

The utility model belongs to the power equipment field relates to a general type voltage transformer base.

Background

The basic structure of the voltage transformer is similar to that of a transformer, the voltage transformer also comprises two windings, namely a primary winding and a secondary winding, wherein the two windings are arranged on or wound on an iron core, insulation is arranged between the two windings and between the windings and the iron core, so that the two windings and between the windings and the iron core are electrically isolated, when the voltage transformer operates, the primary winding N1 is connected in parallel on a line, and the secondary winding N2 is connected in parallel with an instrument or a relay.

Voltage transformer is fixed mounting usually on special base, and the more common voltage transformer base on the current market, the structure is too simple, only realizes simple fixed effect, considers the complexity of power equipment installation environment, often needs to carry out the adjustment of certain limit to voltage transformer's mounting height, and current voltage transformer base does not possess this kind of function, and the dismouting process is also very loaded down with trivial details simultaneously, lacks the practicality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a general type voltage transformer base solves prior art and can not carry out timely adjustment, the inconvenient problem of dismouting according to the installation environment of reality to voltage transformer's mounting height.

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

the utility model provides a general type voltage transformer base, includes the support chassis of fixed connection in voltage transformer body bottom, the bottom of supporting the chassis is provided with the joint subassembly, and the bottom of joint subassembly rotates through the damping pivot and is connected with the holding rod, the holding rod main part is made for the PVC material, the bottom fixedly connected with threaded rod of holding rod, just be provided with the supporting roof under the threaded rod, the one end that the holding rod was kept away from to the threaded rod and the lateral wall threaded connection who supports the roof, just the supporting roof passes through fixed bearing structure to be fixed on the electric power base.

Preferably, the clamping component comprises a T-shaped clamping seat fixedly connected to the bottom end of the supporting chassis, an insulating PVC plate is arranged below the clamping seat, a T-shaped clamping groove is formed in the insulating PVC plate, and the clamping seat is clamped in the clamping groove.

Preferably, the fixed supporting structure comprises two L-shaped plates which are symmetrically and fixedly connected to two ends of the supporting top plate, and the bottom ends of the L-shaped plates are fixed on the power base through screws.

Preferably, a plurality of anti-slip strips are symmetrically and fixedly connected to the side wall of the holding rod.

Preferably, the L-shaped plate is made of stainless steel materials.

Preferably, the corners of the outer side of the supporting chassis are provided with arc chamfers.

The utility model has the advantages that: can carry out preliminary effective fixed to whole base body through the L template and the screw that set up, simultaneously at the in-process of installation, with the help of the cooperation of cassette and draw-in groove, can carry out an installation to the voltage transformer body fixedly, subsequent dismantlement process is convenient, high-efficient also very, utilizes the rotation back of threaded rod, to the nimble regulation of highly realizing of voltage transformer body, the practicality is stronger, operates very handy, is worth the later stage and uses widely.

Drawings

Fig. 1 is a schematic front structural view of a general voltage transformer base according to the present invention;

FIG. 2 is a side view of a support chassis, a card holder, an insulating PVC sheet, and a card slot structure;

FIG. 3 is an enlarged view of the structure A of FIG. 1;

FIG. 4 is a top view of a support top plate, threaded rod, L-shaped plate, screw structure.

In the figure: 1 voltage transformer body, 2 support chassis, 3 cassettes, 4 insulating PVC boards, 5 draw-in grooves, 6 damping pivots, 7 holding rods, 8 antislip strips, 9 support roof, 10 threaded rods, 11 supporting baseplate, 12L template, 13 screws.

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. 1-4, a universal voltage transformer base comprises a supporting chassis 2 fixedly connected to the bottom end of a voltage transformer body 1, wherein the corners at the outer side of the supporting chassis 2 are provided with arc chamfers to avoid the corners from being too sharp, when a power line is built at the later stage, the power line is cut open, the bottom of the supporting chassis 2 is provided with a clamping assembly, the bottom of the clamping assembly is rotatably connected with a holding rod 7 through a damping rotating shaft 6, the clamping assembly comprises a T-shaped clamping seat 3 fixedly connected to the bottom end of the supporting chassis 2, an insulating PVC plate 4 is arranged below the clamping seat 3 to improve the insulating property, a T-shaped clamping groove 5 is arranged in the insulating PVC plate 4, the clamping seat 3 is clamped in the clamping groove 5, so that the clamping seat 3 is clamped in the clamping groove 5 to complete the fixation of the voltage transformer body 1, the main body of the holding rod 7 is made of PVC material, the bottom end, and be provided with supporting roof 9 under threaded rod 10, threaded rod 10 keeps away from the one end of holding rod 7 and the lateral wall threaded connection of supporting roof 9, through rotatory threaded rod 10, adjust the place height of threaded rod 10 with this, and supporting roof 9 passes through fixed bearing structure to be fixed on the electric power base, fixed bearing structure includes two symmetry fixed connection L templates 12 at supporting roof 9 both ends, L template 12 is made for stainless steel material, screw 13 is passed through to the bottom of L template 12 and fixes on the electric power base, symmetry fixedly connected with a plurality of antislip strip 8 on the lateral wall of holding rod 7, increase the frictional force with people's hand, be convenient for rotate holding rod 7.

In the utility model, when the voltage transformer base is used, the L-shaped plate 12 is firstly fixed on the supporting structure of the power equipment through the screw 13, thereby completing the fixation of the whole voltage transformer base main body, then the clamping seat 3 at the bottom end of the voltage transformer main body 1, the whole voltage transformer body 1 is fixedly arranged on a transformer base by being inserted and fixed in alignment with a clamping groove 5 on an insulating PVC plate 4, according to the installation environment, the electric power worker can hold the holding rod 7 by hands according to the actual requirement, then the holding rod 7 is rotated, the threaded rod 10 is driven to rotate after the holding rod 7 is rotated, after the threaded rod 10 is rotated, by virtue of the threaded rod 10 being screwed onto the supporting top plate 9, the threaded rod 10 can be displaced in the vertical direction, when the height of the threaded rod 10 changes, the height of the voltage transformer body 1 can be flexibly adjusted naturally.

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.

Claims

1. The utility model provides a general type voltage transformer base, includes support chassis (2) of fixed connection in voltage transformer body (1) bottom, its characterized in that, the bottom of supporting chassis (2) is provided with the joint subassembly, and the bottom of joint subassembly rotates through damping pivot (6) and is connected with holding rod (7), holding rod (7) main part is made for the PVC material, the bottom fixedly connected with threaded rod (10) of holding rod (7), just be provided with under threaded rod (10) and support roof (9), the one end that holding rod (7) were kept away from in threaded rod (10) and the lateral wall threaded connection who supports roof (9), just it fixes on the electric power base through fixed stay structure to support roof (9).

2. The universal voltage transformer base as claimed in claim 1, wherein the clamping assembly comprises a T-shaped clamping seat (3) fixedly connected to the bottom end of the supporting chassis (2), an insulating PVC plate (4) is arranged below the clamping seat (3), a T-shaped clamping groove (5) is arranged in the insulating PVC plate (4), and the clamping seat (3) is clamped in the clamping groove (5).

3. The universal voltage transformer base as claimed in claim 1, wherein the fixed supporting structure comprises two L-shaped plates (12) symmetrically and fixedly connected to two ends of the supporting top plate (9), and the bottom ends of the L-shaped plates (12) are fixed on the power base through screws (13).

4. The universal voltage transformer base according to claim 1, characterized in that a plurality of anti-slip strips (8) are symmetrically and fixedly connected to the side wall of the holding rod (7).

5. A universal voltage transformer base according to claim 3, characterized in that said L-shaped plates (12) are made of stainless steel material.

6. The universal voltage transformer base as claimed in claim 1, wherein the corners of the outside of the supporting chassis (2) are provided with rounded chamfers.