CN214254026U

CN214254026U - Shock-proof device for box transformer

Info

Publication number: CN214254026U
Application number: CN202120227201.0U
Authority: CN
Inventors: 季文华; 吴敏; 陈宏宇
Original assignee: Changzhou Huadi Special Transformer Co ltd
Current assignee: Changzhou Huadi Special Transformer Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-09-21
Anticipated expiration: 2031-01-26

Abstract

The utility model relates to the technical field of box-type transformers, in particular to a shock-proof device for a box-type transformer, which comprises a box body, wherein the inside of the box body is provided with the transformer, the transformer comprises a base and an iron core, four threaded holes are arranged on the base, bolts are arranged in the threaded holes, the bottom of the base is provided with a rectangular clamping groove, the clamping groove is positioned at the middle position of the bottom of the base, the inner wall of the box body is provided with a fixed column, the shape of the fixed column is the same as that of the clamping groove, the fixed column is clamped into the clamping groove to assist the fixation of the transformer, fans are arranged at two sides in the box body and aim at the middle position of the iron core, and buffer mechanisms are arranged at four corners of the bottom of the box body, so that the utility model solves the problem that the box-type transformer can vibrate in the moving process, thereby destroy the inner structure problem, this device simple structure, convenient and practical possesses buffer function, can avoid in the removal because of vibrations broken meeting inner structure.

Description

Shock-proof device for box transformer

Technical Field

The utility model relates to a box transformer technical field especially relates to a box transformer is with shock mounting.

Background

The box-type transformer is used as a whole set of distribution equipment and is formed by organically combining a transformer, high-voltage control equipment and low-voltage control equipment. The basic principle of the transformer is that reasonable assembly is carried out according to a specified sequence through a pressure starting system, an armored wire, a transformer substation full-automatic system, a direct current point and corresponding technical equipment, and all components are installed in a specific waterproof, dustproof and rat-proof completely-sealed toughened box body structure, so that the specific transformer is formed. Box-type transformers have been widely used in power engineering construction. The small box type transformer is generally mounted with rollers, but may be vibrated during movement, thereby damaging an internal structure.

Disclosure of Invention

The utility model aims at solving box transformer that exists among the prior art and can vibrations at the removal in-process to destroy inner structure's shortcoming, and a shock mounting for box transformer that proposes.

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

the utility model provides a shock mounting for box transformer, includes the box, box internally mounted has the transformer, the transformer includes base and iron core, four screw holes have been seted up on the base, install the bolt in the screw hole, the rectangle draw-in groove has been seted up to the base bottom, and the draw-in groove is located base bottom intermediate position, and the box inner wall is provided with the fixed column, and the fixed column shape is the same with the draw-in groove shape, and in the draw-in groove was gone into to the fixed column card, auxiliary transformer was fixed, and the fan is installed to the inside both sides of box, and the fan plays the radiating effect, iron core intermediate position department is aimed at to the fan, and buffer gear is installed in four corners of bottom half.

Further, buffer gear includes mount pad, spout, spring, cushion, support and gyro wheel, the mount pad is the cavity drum, and the spout has been seted up to mount pad inner wall both sides, slidable mounting has the cushion in the spout, the cushion top is provided with the spring, the one end that the cushion was kept away from to the spring is connected at the mount pad inner wall, and the fixed support that is provided with in bottom of cushion, the gyro wheel is installed to the bottom of support.

Furthermore, the support slides up and down in the mounting seat, so that the buffering effect is achieved.

Furthermore, the gap between the fixing column and the clamping groove is 2-3 cm.

Furthermore, a handle is installed on the rear side of the box body, and the handle is designed to enable the device to move more conveniently.

Furthermore, a layer of rubber sleeve is sleeved on the handle, and the rubber sleeve plays a role in increasing friction force.

Furthermore, small-size ventilation holes are opened to the both sides of box, and the ventilation hole plays supplementary radiating effect.

The utility model has the advantages that: through the buffer gear that this scheme provided, remove the in-process through the spring absorption impact force, solved and can take place vibrations at box transformer removal in-process to destroy the inner structure problem, this device simple structure, convenient and practical possesses buffer function, can avoid in the removal because of vibrations broken meeting inner structure.

Drawings

Fig. 1 is a schematic view of an overall structure of a shock-proof device for a box transformer according to the present invention;

fig. 2 is an enlarged schematic view of a point a in fig. 1 of a shock-proof device for a box transformer according to the present invention.

In the figure: the device comprises a box body 1, a buffer mechanism 2, a mounting seat 21, a sliding chute 22, a spring 23, a cushion block 24, a support 25, a roller 26, a base 3, a fixing column 4, a clamping groove 5, a grip 6, a bolt 7, an iron core 8, a transformer 9 and a fan 10.

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.

In this embodiment, referring to fig. 1-2, a shock-proof device for a box-type transformer includes a box 1, a transformer 9 is installed inside the box 1, the transformer 9 includes a base 3 and an iron core 8, four threaded holes are formed in the base 3, bolts 7 are installed in the threaded holes, a rectangular slot 5 is formed in the bottom of the base 3, the slot 5 is located at a middle position of the bottom of the base 3, a fixed column 4 is disposed on an inner wall of the box 1, the shape of the fixed column 4 is the same as that of the slot 5, the fixed column 4 is clamped into the slot 5, a gap between the fixed column 4 and the slot 5 is 2-3cm, the auxiliary transformer 9 is fixed, fans 10 are installed on two sides inside the box 1, the fans 10 play a role in heat dissipation, the fans 10 are aligned with the middle position of the iron core 8, buffer mechanisms 2 are installed at four corners of the bottom of the box 1, each buffer mechanism 2 includes a mounting seat 21, a chute 22, a sliding groove 22, Spring 23, cushion 24, support 25 and gyro wheel 26, mount pad 21 is the cavity drum, and spout 22 has been seted up to mount pad 21 inner wall both sides, slidable mounting has cushion 24 in spout 22, cushion 24 top is provided with spring 23, the one end that cushion 24 was kept away from to spring 23 is connected at mount pad 21 inner wall, the fixed support 25 that is provided with in bottom of cushion 24, support 25 slides from top to bottom in mount pad 21, play the cushioning effect, gyro wheel 26 is installed to the bottom of support 25, handle 6 is installed to 1 rear side of box, the design of handle 6 makes this device remove more convenient, the one deck gum cover has been cup jointed on handle 6, the gum cover plays the effect of increasing friction power, small-size ventilation hole has been seted up to the both sides of box 1, the ventilation hole plays supplementary radiating effect.

The working principle is as follows: the clamping groove 5 of the base 3 of the transformer 9 is aligned with the fixing column 4 to be installed, the transformer 9 is fixed through the rotating bolt 7, the handle 6 is held to push the device to move, when bumping occurs, the support 25 slides up and down in the installation seat 21, and the spring 23 absorbs impact force to enable the device to be more stable.

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 shockproof device for box transformer, its characterized in that, includes box (1), box (1) internally mounted has transformer (9), transformer (9) are including base (3) and iron core (8), four screw holes have been seted up on base (3), threaded hole installs bolt (7), and rectangular clamping groove (5) have been seted up to base (3) bottom, and clamping groove (5) are located base (3) bottom intermediate position, and box (1) inner wall is provided with fixed column (4), and fixed column (4) shape is the same with clamping groove (5) shape, and fan (10) are installed to box (1) inside both sides, fan (10) aim at iron core (8) intermediate position department, and buffer gear (2) are installed in four corners in box (1) bottom.

2. The shockproof device for the box transformer according to claim 1, wherein the buffer mechanism (2) comprises a mounting seat (21), a sliding groove (22), a spring (23), a cushion block (24), a support (25) and a roller (26), the mounting seat (21) is a hollow cylinder, the sliding groove (22) is formed in two sides of the inner wall of the mounting seat (21), the cushion block (24) is slidably mounted in the sliding groove (22), the spring (23) is arranged at the top end of the cushion block (24), one end, far away from the cushion block (24), of the spring (23) is connected to the inner wall of the mounting seat (21), the support (25) is fixedly arranged at the bottom of the cushion block (24), and the roller (26) is mounted at the bottom end of the support (25).

3. The shock-proof device for a tank transformer as claimed in claim 2, wherein said bracket (25) slides up and down in the mounting seat (21).

4. The anti-vibration device for the box transformer according to claim 1, wherein a gap between the fixing post (4) and the clamping groove (5) is 2-3 cm.

5. The shock-proof device for the box transformer as claimed in claim 1, wherein a handle (6) is installed at the rear side of the box body (1).

6. The anti-vibration device for the box transformer according to claim 5, wherein a layer of rubber sleeve is sleeved on the handle (6).

7. The shock-proof device for a box transformer as claimed in claim 1, wherein small-sized ventilation holes are opened at both sides of said box body (1).