CN212084787U

CN212084787U - Transformer base

Info

Publication number: CN212084787U
Application number: CN202020878744.4U
Authority: CN
Inventors: 柴星海
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2020-12-04
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a transformer base, the lower terminal surface of transformer body is equipped with the boss, the upper end surface of base is equipped with spacing recess, the side surface of boss and the internal surface sliding connection of spacing recess, the upper end surface of base evenly is equipped with 4 locking claw movable chambers, spacing recess and locking claw movable chamber intercommunication, locking claw movable chamber is equipped with the track relatively to the both ends face symmetry, be equipped with the motor in the base, the output of motor is equipped with the threaded rod, be equipped with the working chamber in the base, sliding connection has the lifter plate in the working chamber, through the cooperation between threaded rod, lifter plate, lifter, locking claw, sliding block and track, can make locking claw fix the boss in the base fast, has avoided installing and dismantling, and the time waste is inconvenient to dismantle the work, resulting in time and labor waste and inefficiency in transportation.

Description

Transformer base

Technical Field

The utility model relates to a transformer accessory technical field, concrete field is a transformer base.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, main components are a primary coil, a secondary coil and an iron core, and the transformer has the following main functions: voltage transformation, current transformation, impedance transformation, isolation, steady voltage etc. in electric power construction, because the weight of transformer is heavy, reason such as bulky, certain difficulty has been brought for the transportation of transformer, often be difficult for fixing, if the in-process of transportation, use the bolt to fix the transformer, when the transformer reachs the predetermined place, when dismantling, the waste time is not convenient for dismantle work, when leading to the transportation, it is more time-consuming and energy-consuming and inefficiency, we provide a transformer base for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer base to provide if the in-process of transportation is proposed in solving above-mentioned background art, use the bolt to fix the transformer, when the transformer reachs the predetermined place, when dismantling, the work of dismantling is not convenient for to the waste time, when leading to the transportation, the problem of wasting time and energy and inefficiency relatively.

In order to achieve the above object, the utility model provides a following technical scheme: a transformer base comprises a transformer body and a base, wherein a boss is arranged on the lower end surface of the transformer body, the upper end surface of the base is provided with a limit groove, the side surface of the boss is connected with the inner surface of the limit groove in a sliding way, the upper end surface of the base is uniformly provided with 4 locking claw movable cavities, the limiting groove is communicated with the locking claw movable cavities, the opposite two end surfaces of the locking claw movable cavity are symmetrically provided with rails, the base is internally provided with a motor, the output end of the motor is provided with a threaded rod, the base is internally provided with a working cavity, the working cavity is internally connected with a lifting plate in a sliding way, the middle of the inner part of the lifting plate is in threaded connection with the outer surface of the threaded rod, four corners of the upper end surface of the lifting plate are provided with lifting rods, the upper end of lifter articulates there is the locking claw, the both sides face symmetry of locking claw is equipped with the sliding block, the surface sliding connection of track and sliding block.

Preferably, the lower end face of the boss is uniformly connected with one end of a plurality of springs, the other end of each spring is connected with a buffer plate, 4 positioning holes are symmetrically formed in the edge of the lower end face of the boss, positioning rods are symmetrically arranged on the edge of the upper end face of the buffer plate, and the positioning holes are in sliding connection with the outer surfaces of the positioning rods.

Preferably, the protection casing has in the symmetry articulated in the up end both ends of base, the edge of protection casing is equipped with the sealing strip.

Preferably, the side surfaces of the boss and the buffer plate are uniformly provided with limiting strips, the side surface of the limiting groove is provided with a clamping groove, and the limiting strips are connected with the clamping groove in a sliding mode.

Preferably, the working chamber is a rectangular working chamber, the lifting plate is a rectangular lifting plate, and the upper end of the threaded rod is rotatably connected with the upper surface of the working chamber.

Preferably, the rail comprises an arc rail, and a vertical rail is connected to the lower end of the arc rail.

Compared with the prior art, the beneficial effects of the utility model are that: a transformer base can enable a locking claw to quickly fix a boss in the base through the matching of a threaded rod, a lifting plate, a lifting rod, the locking claw, a sliding block and a track by the working of a motor, avoids the complex fixing by using bolts, avoids the installation and the disassembly, wastes time and is inconvenient to disassemble, leads to time and labor waste and low efficiency in transportation, through the cooperation of draw-in groove and spacing, make boss and base between straight installation make, can not produce the offset and rock, improved fixed effect, the locking claw locks the boss, the boss receives the downward effort that the locking claw was applyed to the boss, the boss downstream, the spring can play absorbing effect when the boss downstream, cooperation between locating lever and the locating hole can prevent when the boss downstream with the buffer board dislocation.

Drawings

Fig. 1 is a schematic view of the front view and sectional structure of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the sectional structure of the base of the present invention;

fig. 4 is an enlarged sectional view of a portion a of fig. 2.

In the figure: 1-transformer body, 2-base, 3-boss, 4-card slot, 5-motor, 6-threaded rod, 7-lifting plate, 8-lifting rod, 9-locking claw, 10-locking claw movable cavity, 11-rail, 12-sliding block, 13-spring, 14-buffer plate, 15-positioning hole, 16-positioning rod, 17-protective cover and 18-spacing strip.

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.

The description of the directions (up, down, left, right, front, and back) is made with reference to the structure shown in fig. 1 of the drawings attached to the specification, but the practical direction of the present invention is not limited thereto.

Referring to fig. 1-4, the present invention provides a technical solution: a transformer base comprises a transformer body 1 and a base 2, wherein a boss 3 is arranged on the lower end face of the transformer body 1, a limiting groove is arranged on the upper end face of the base 2, the side surface of the boss 3 is in sliding connection with the inner surface of the limiting groove, the boss 3 is firstly installed in the limiting groove, 4 locking claw movable cavities 10 are uniformly arranged on the upper end face of the base 2, the limiting groove is communicated with the locking claw movable cavities 10, rails 11 are symmetrically arranged on the two opposite end faces of the locking claw movable cavities 10, a motor 5 is arranged in the base 2, a threaded rod 6 is arranged at the output end of the motor 5, a working cavity is arranged in the base 2, a lifting plate 7 is connected in the working cavity in a sliding mode, the middle of the inner portion of the lifting plate 7 is in threaded connection with the outer surface of the threaded rod 6, lifting rods 8 are arranged on four corners of the upper end face of the, sliding blocks 12 are symmetrically arranged on two side faces of the locking claw 9, the track 11 is in sliding connection with the outer surface of the sliding block 12, the motor 5 is connected with an external power supply to work and drives the threaded rod 6 to rotate, when the threaded rod 6 rotates, the lifting plate 7 in threaded connection with the threaded rod is driven to move downwards, the lifting plate 7 drives the lifting rod 8 to move downwards while moving downwards, the lifting rod 8 drives the locking claw 9 to move downwards while moving downwards, when the locking claw 9 moves downwards, the sliding block 12 moves towards the boss 3 under the action of the track 11, and the locking claw 9 locks the boss 3, so that the boss 3 drives the transformer body 1 to be fixed together with the base 2.

Particularly, the lower terminal surface of boss 3 evenly is connected with the one end of a plurality of springs 13, the other end of spring 13 is connected with buffer board 14, the lower terminal surface edge symmetry of boss 3 is equipped with 4 locating holes 15, the up end edge symmetry of buffer board 14 is equipped with locating lever 16, locating hole 15 and locating lever 16's surface sliding connection, locking claw 9 locks boss 3, and boss 3 receives the decurrent effort that locking claw 9 applyed to boss 3, and boss 3 moves down, and spring 13 can play the absorbing effect when boss 3 moves down, and the cooperation between locating lever 16 and the locating hole 15 can prevent to misplace with buffer board 14 when boss 3 moves down.

Particularly, the symmetry is articulated to the up end both ends of base 2 has protection casing 17, the edge of protection casing 17 is equipped with the sealing strip, and protection casing 17 can play the effect of protection to base 2.

Specifically, the side surfaces of the boss 3 and the buffer plate 14 are uniformly provided with limiting strips 18, the side surfaces of the limiting grooves are provided with clamping grooves 4, the limiting strips 18 are in sliding connection with the clamping grooves 4, the position movement of the boss 3 and the buffer plate 14 in the limiting grooves is limited, and the boss 3 and the buffer plate 14 are prevented from being displaced.

Specifically, the working chamber is the rectangle working chamber, lifter plate 7 is the rectangle lifter plate, the upper end of threaded rod 6 is connected with the upper surface rotation of working chamber.

Specifically, track 11 includes the arc track, arc track lower extreme is connected with vertical track, and when sliding block 12 slided along track 11, when sliding block 12 slided in the arc track, sliding block 12 drove locking claw 9 and rotates with sliding block 12 as the centre of a circle when removing, and when sliding block 12 slided vertical track, sliding block 12 drove locking claw 9 and together moved down, locked boss 3.

The working principle is as follows: the utility model discloses, at first install boss 3 in spacing recess, motor 5 switches on external power supply work this moment, drive threaded rod 6 and rotate, when threaded rod 6 rotates, drive lifter plate 7 threaded connection with it and move down, lifter plate 7 drives lifter 8 to move down together when moving down, lifter 8 drives locking claw 9 to move down together when moving down, when locking claw 9 moves down, move to boss 3 direction under the effect of sliding block 12 and track 11, and locking claw 9 locks boss 3, make boss 3 drive transformer body 1 and fix together with base 2, locking claw 9 locks boss 3, boss 3 receives the downward effort that locking claw 9 applyed to boss 3, boss 3 moves down, spring 13 can play the absorbing effect when boss 3 moves down, the cooperation between locating lever 16 and locating hole 15 can prevent to misplace with buffer board 14 when boss 3 downstream, and when needs were dismantled, motor 5 switched on external power source work, drive threaded rod 6 reverse rotation, drive threaded connection lifter plate 7 rebound with it this moment, the in-process that shifts up, lifter 8 rebound, under sliding block 12 and track 11's cooperation, locking claw 9 no longer locks boss 3, conveniently takes out transformer body 1.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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. The utility model provides a transformer base, includes transformer body (1) and base (2), its characterized in that: the transformer comprises a transformer body (1), and is characterized in that a boss (3) is arranged on the lower end face of the transformer body (1), a limiting groove is arranged on the upper end face of a base (2), the side surface of the boss (3) is in sliding connection with the inner surface of the limiting groove, 4 locking claw movable cavities (10) are uniformly arranged on the upper end face of the base (2), the limiting groove is communicated with the locking claw movable cavities (10), tracks (11) are symmetrically arranged on the opposite end faces of the locking claw movable cavities (10), a motor (5) is arranged in the base (2), a threaded rod (6) is arranged at the output end of the motor (5), a working cavity is arranged in the base (2), a lifting plate (7) is connected in the working cavity in a sliding mode, the middle of the inside of the lifting plate (7) is in threaded connection with the outer surface of the threaded rod (6), and lifting, the upper end of lifter (8) articulates there is locking claw (9), the both sides face symmetry of locking claw (9) is equipped with sliding block (12), the surface sliding connection of track (11) and sliding block (12).

2. The transformer mount of claim 1, wherein: the lower end face of boss (3) evenly is connected with the one end of a plurality of springs (13), the other end of spring (13) is connected with buffer board (14), the lower end face edge symmetry of boss (3) is equipped with 4 locating holes (15), the up end edge symmetry of buffer board (14) is equipped with locating lever (16), locating hole (15) and the surface sliding connection of locating lever (16).

3. The transformer mount of claim 1, wherein: the protection cover (17) is symmetrically hinged to two ends of the upper end face of the base (2), and sealing strips are arranged on the edges of the protection cover (17).

4. The transformer mount of claim 2, wherein: the side surface of the boss (3) and the side surface of the buffer plate (14) are uniformly provided with limiting strips (18), the side surface of each limiting groove is provided with a clamping groove (4), and the limiting strips (18) are connected with the clamping grooves (4) in a sliding mode.

5. The transformer mount of claim 1, wherein: the working chamber is a rectangular working chamber, the lifting plate (7) is a rectangular lifting plate, and the upper end of the threaded rod (6) is rotatably connected with the upper surface of the working chamber.

6. The transformer mount of claim 1, wherein: the rail (11) comprises an arc-shaped rail, and the lower end of the arc-shaped rail is connected with a vertical rail.