CN219958693U

CN219958693U - Transformer with waterproof structure

Info

Publication number: CN219958693U
Application number: CN202321111291.2U
Authority: CN
Inventors: 申忠伟; 关天正; 魏仲达; 赵建影; 许久
Original assignee: Hebei Tianyu Jiuwu Electric Co ltd
Current assignee: Hebei Tianyu Jiuwu Electric Co ltd
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2023-11-03
Anticipated expiration: 2033-05-10

Abstract

The utility model discloses a transformer with a waterproof structure, which belongs to the technical field of transformers and comprises a transformer, wherein a square column is arranged at the top of the transformer, an electric connection plate is arranged at the top of the square column, a waterproof plate A is arranged on the outer wall of one side of the square column, slots are formed in the front end and the rear end of the outer wall of one side of the waterproof plate A, a sliding groove A is formed in one side of the upper surface of the waterproof plate A, a waterproof plate B is arranged on the outer wall of the other side of the square column, and the waterproof plate A and the waterproof plate B are arranged on the outer wall of the square column on the transformer in a left-right inserting mode.

Description

Transformer with waterproof structure

Technical Field

The utility model relates to the technical field of transformers, in particular to a transformer with a waterproof structure.

Background

A power transformer is a stationary electric device that is used to change an ac voltage (current) of a certain value into another voltage (current) of the same frequency or different values. A transformer is a stationary electrical device for transforming ac voltage and current to transmit ac power. The electric energy transmission is realized according to the principle of electromagnetic induction. The use of the transformer can be divided into a power transformer, a test transformer, an instrument transformer and a transformer with special purposes: the power transformer is necessary equipment for power transmission and distribution and power distribution of power users; a device for performing a withstand voltage (boost) test on the electrical device by the test transformer; the transformer for the instrument is used for electrical measurement and relay protection (PT, CT) of a power distribution system; the transformers for special use include electric furnace transformers for smelting, electric welding transformers, rectifier transformers for electrolysis, small-sized voltage regulating transformers, etc.

The existing transformer has the following defects: when the transformer needs to be installed and used, the transformer is usually installed outside the environment, then the transformer is easy to encounter rainwater weather, and then the transformer is easy to be corroded by rainwater, on one hand, the situation that parts of the transformer are corroded seriously occurs easily, on the other hand, the transformer is easy to generate an electric leakage phenomenon when meeting water, the situation that the transformer is easy to get electric shock in a range is caused, the durability of the transformer is further reduced, and meanwhile, the potential safety hazard problem of the transformer is also influenced.

It is therefore necessary to develop a transformer with a waterproof structure.

Disclosure of Invention

The utility model aims to provide a transformer with a waterproof structure, wherein the waterproof plate A and the waterproof plate B are respectively arranged on the outer wall of a square column on the transformer in a left-right inserting manner, and are matched with the L-shaped clamping plates A and the L-shaped clamping plates B on the waterproof plate A and the waterproof plate B to be clamped into two sides of the outer wall of an electric plate, so that the waterproof plate A and the waterproof plate B are fixedly arranged, meanwhile, the waterproof plate A and the waterproof plate B which are unfolded are utilized to effectively perform rainwater prevention treatment on the transformer, and the waterproof mechanisms are respectively arranged in the sliding grooves A and the sliding grooves B on the waterproof plate A and the waterproof plate B in a sliding manner, so that the waterproof mechanisms can be moved left and right on the waterproof plate A and the waterproof plate B, and simultaneously cover the waterproof mechanisms on the two sides of the transformer, thereby realizing the waterproof treatment on the two sides of the transformer, effectively improving the durability and the safety of the transformer, and solving the problem that the transformer is easy to erode by the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a transformer with waterproof construction, includes the transformer, square post is installed at the top of transformer, connect the electric plate at the top of square post, waterproof board A is installed to the outer wall of one side of square post, slot has all been seted up to waterproof board A's one side outer wall front end and rear end, spout A has been seted up to waterproof board A's upper surface one side, waterproof board B is installed to square post's opposite side outer wall, spout B has been seted up to waterproof board B's upper surface one side, waterproof mechanism is all installed to waterproof board A and waterproof board B's bottom;

the waterproof mechanism comprises mounting plates, the two groups of mounting plates are arranged, and screws are arranged on one side of the top of each mounting plate.

Preferably, the base is installed to the bottom of transformer, the mounting bracket is all installed to the bottom both sides of base.

Preferably, an L-shaped clamping plate A is arranged on one side of the top of the waterproof plate A, and the inner wall of the L-shaped clamping plate A is in sliding connection with one side of the outer wall of the power connection plate.

Preferably, a U-shaped groove A is formed in the center of the outer wall of one side of the waterproof board A, and the inner wall of the U-shaped groove A is in sliding connection with one side of the outer wall of the square column.

Preferably, an L-shaped clamping plate B is arranged on one side of the top of the waterproof plate B, the inner wall of the L-shaped clamping plate B is in sliding connection with the other side of the outer wall of the power connection plate, and a U-shaped groove B is formed in the center of the outer wall of one side of the waterproof plate B.

Preferably, the inner wall of the U-shaped groove B is in sliding connection with the other side of the outer wall of the square column, the front end and the rear end of the outer wall of one side of the waterproof board B are respectively provided with an inserting plate, and the outer wall of the inserting plate is in sliding connection with the inner wall of the inserting groove.

Preferably, the outer walls of the two groups of screws are respectively connected with the inner walls of the sliding groove A and the sliding groove B in a sliding way, a lock nut is arranged above the outer walls of the screws, and the inner walls of the lock nuts are in threaded connection with the upper sides of the outer walls of the screws.

Preferably, a U-shaped groove C is formed in the center of the outer wall of one side of the mounting plate, the inner wall of the U-shaped groove C is in sliding connection with the lower part of the outer wall of the square column, and a waterproof shell is mounted at the bottom of the mounting plate.

Compared with the prior art, the utility model has the beneficial effects that:

through being equipped with waterproof board A and waterproof board B, install waterproof board A and waterproof board B respectively on the square column outer wall on the transformer with the mode of pegging graft about to the outer wall both sides of electric board are inserted to L type cardboard A and L type cardboard B card on collocation waterproof board A and the waterproof board B, thereby reach and install fixedly waterproof board A and waterproof board B, utilize waterproof board A and waterproof board B of expansion simultaneously, can effectually carry out the rain-proof water treatment to the transformer.

Through being equipped with waterproofing mechanism, install two sets of waterproofing mechanism respectively with gliding mode in spout A and spout B on waterproof board A and waterproof board B, make two sets of waterproofing mechanism can control the removal on waterproof board A and waterproof board B, two sets of waterproofing mechanism cover go into the both sides of transformer simultaneously to reach and carry out the waterproofing to the transformer both sides, effectually realized carrying out the waterproofing to the transformer, also effectually improved the durability and the security of transformer.

Drawings

FIG. 1 is a front cross-sectional view of the present utility model;

FIG. 2 is a front view of the present utility model;

fig. 3 is a perspective view of a waterproof board a structure provided by the utility model;

fig. 4 is a perspective view of a waterproof board B structure provided by the present utility model;

fig. 5 is a perspective view of a waterproof mechanism according to the present utility model.

In the figure: 1. a transformer; 101. square columns; 102. a power connection plate; 103. a base; 104. a mounting frame; 2. a waterproof board A; 201. a slot; 202. a chute A; 203. an L-shaped clamping plate A; 204. a U-shaped groove A; 3. a waterproof board B; 301. a chute B; 302. an L-shaped clamping plate B; 303. a U-shaped groove B; 304. inserting plate; 4. a waterproof mechanism; 401. a mounting plate; 402. a screw; 403. a lock nut; 404. a U-shaped groove C; 405. a waterproof shell.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides the following technical scheme: the transformer with waterproof structure can be effectively arranged in the using process, the transformer is provided with the waterproof structure, a waterproof plate A2, a waterproof plate B3 and a waterproof mechanism 4 are added, please refer to figures 1-5, the transformer comprises a transformer 1, a square column 101 is arranged at the top of the transformer 1, a power receiving plate 102 is arranged at the top of the square column 101, a base 103 is arranged at the bottom of the transformer 1, mounting frames 104 are arranged at two sides of the bottom of the base 103, a waterproof plate A2 is arranged on one side outer wall of the square column 101, slots 201 are formed at the front end and the rear end of one side outer wall of the waterproof plate A2, a chute A202 is formed on one side of the upper surface of the waterproof plate A2, an L-shaped clamping plate A203 is arranged on one side of the top of the waterproof plate A2, a U-shaped groove A204 is arranged at the center position of one side outer wall of the waterproof plate A2, the inner wall of the U-shaped groove A204 is in sliding connection with one side of the outer wall of the square column 101, the waterproof board A2 can be pushed onto the outer wall of the square column 101 on the transformer 1 in a sliding manner by the U-shaped groove A204, at the moment, the L-shaped clamping board A203 is clamped into one side of the power connection board 102 on the square column 101, so that the waterproof board A2 is installed and fixed, meanwhile, the waterproof board A2 can be used for conducting rainwater-proof treatment on one side of the transformer 1, the waterproof board B3 is installed on the outer wall of the other side of the square column 101, a sliding groove B301 is formed in one side of the upper surface of the waterproof board B3, the L-shaped clamping board B302 is installed on one side of the top of the waterproof board B3, the inner wall of the L-shaped clamping board B302 is in sliding connection with the other side of the outer wall of the power connection board 102, the U-shaped groove B303 is formed in the center position of one side of the outer wall of the waterproof board B3, the inner wall of the U-shaped groove B303 is in sliding connection with the other side of the outer wall of the square column 101, the waterproof board B3 can be pushed onto the outer wall of the square column 101 on the transformer 1 in a sliding manner by the U-shaped groove B303, at this time, the L-shaped clamping plate B302 is clamped into the other side of the electric connection plate 102 on the square column 101, so that the waterproof plate B3 is installed and fixed, meanwhile, the waterproof plate B3 can be used for carrying out rainwater-proof treatment on the other side of the transformer 1, the front end and the rear end of the outer wall of one side of the waterproof plate B3 are respectively provided with a plugboard 304, the outer wall of the plugboard 304 is in sliding connection with the inner wall of the slot 201, when the waterproof plate B3 is pushed into the outer wall of the square column 101, the plugboard 304 can be inserted into the slot 201 on the waterproof plate A2, and then the waterproof plate A2 and the waterproof plate B3 are penetrated and locked by fastening bolts, so that the waterproof plate A2 and the waterproof plate B3 are spliced and then are fixed, and waterproof mechanisms 4 are installed at the bottoms of the waterproof plate A2 and the waterproof plate B3;

the waterproof mechanism 4 comprises mounting plates 401, the two groups of mounting plates 401 are arranged, screws 402 are arranged on one sides of the tops of the two groups of mounting plates 401, the outer walls of the two groups of screws 402 are respectively connected with the inner walls of the sliding grooves A202 and the sliding grooves B301 in a sliding mode, the mounting plates 401 are respectively arranged in the sliding grooves A202 and the sliding grooves B301 on the waterproof plates A2 and B3 by the screws 402, the mounting plates 401 can horizontally move leftwards or rightwards at the bottoms of the waterproof plates A2 and B3, lock nuts 403 are arranged above the outer walls of the screws 402, the inner walls of the lock nuts 403 are in threaded connection with the upper parts of the outer walls of the screws 402, U-shaped grooves C404 are formed in the center positions of the outer walls of one side of the mounting plates 401, the inner walls of the U-shaped grooves C404 are in sliding connection with the lower parts of the outer walls of the square columns 101, waterproof shells 405 are arranged at the bottoms of the mounting plates 401, when the waterproof shells 405 on the bottoms of the mounting plates 401 cover the whole transformer 1, the waterproof shells 405 are fixed in position, the waterproof shells 405 can be adjusted, and the distance between the waterproof shells 405 can be adjusted according to requirements, so that the whole transformer can be wrung.

Working principle: in the utility model, the top of the waterproof board A2 is provided with the L-shaped clamping board A203, the central position of the outer wall of one side of the waterproof board A2 is provided with the U-shaped groove A204, the waterproof board A2 can be pushed into the outer wall of the square column 101 on the transformer 1 in a sliding way by the U-shaped groove A204, at the moment, the L-shaped clamping board A203 is clamped into one side of the power receiving board 102 on the square column 101, so as to achieve the installation and fixation treatment of the waterproof board A2, meanwhile, the waterproof board A2 can be used for carrying out the rainwater-proof treatment on one side of the transformer 1, the U-shaped groove B303 is arranged at the central position of the outer wall of one side of the waterproof board B3, the waterproof board B3 can be pushed into the outer wall of the square column 101 on the transformer 1 in a sliding way by the U-shaped groove B303, at the moment, the L-shaped clamping board B302 is clamped into the other side of the power receiving board 102 on the square column 101, so as to achieve the installation and fixation of the waterproof board B3, meanwhile, the waterproof board B3 can be used for carrying out rainwater prevention treatment on the other side of the transformer 1, two groups of plugboards 304 are correspondingly arranged at the front end and the rear end of the outer wall of one side of the waterproof board B3, when the waterproof board B3 is pushed into the outer wall of the square column 101, the plugboards 304 can be inserted into the slots 201 on the waterproof board A2 and then are penetrated and locked by fastening bolts, so that the waterproof board A2 and the waterproof board B3 are spliced and then are fixed, two groups of screws 402 are correspondingly arranged at the tops of two groups of mounting boards 401 on the waterproof mechanism 4, the mounting boards 401 are respectively arranged in the sliding grooves A202 and the sliding grooves B301 on the waterproof board A2 and the waterproof board B3 in a sliding manner by the screws 402, the mounting boards 401 can horizontally move leftwards or rightwards at the bottoms of the waterproof board A2 and the waterproof board B3, and when a waterproof shell 405 on the bottom of the mounting boards 401 covers the whole transformer 1 by arranging locking nuts 403 on the outer wall of the screws 402 in a threaded connection manner, the lock nut 403 is rotated, so that the position of the waterproof shell 405 can be fixed, and the lock nut 403 can be unscrewed to adjust the distance between the waterproof shells 405 as required, thereby realizing the omnibearing waterproof treatment of the transformer, effectively realizing the waterproof treatment of the transformer, and effectively improving the durability and the safety of the transformer.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner so long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of brevity and resource saving. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a transformer with waterproof construction, includes transformer (1), square column (101) are installed at the top of transformer (1), connect electric plate (102), its characterized in that are installed at the top of square column (101): waterproof board A (2) is installed on one side outer wall of square column (101), slot (201) are all seted up to one side outer wall front end and rear end of waterproof board A (2), spout A (202) has been seted up to one side of the upper surface of waterproof board A (2), waterproof board B (3) is installed to the opposite side outer wall of square column (101), spout B (301) has been seted up to one side of the upper surface of waterproof board B (3), waterproof mechanism (4) are all installed to the bottom of waterproof board A (2) and waterproof board B (3);

the waterproof mechanism (4) comprises mounting plates (401), the two groups of mounting plates (401) are arranged, and screws (402) are arranged on one side of the tops of the two groups of mounting plates (401).

2. A transformer with waterproof structure according to claim 1, characterized in that: the transformer is characterized in that a base (103) is installed at the bottom of the transformer (1), and mounting frames (104) are installed on two sides of the bottom of the base (103).

3. A transformer with waterproof structure according to claim 1, characterized in that: an L-shaped clamping plate A (203) is arranged on one side of the top of the waterproof plate A (2), and the inner wall of the L-shaped clamping plate A (203) is in sliding connection with one side of the outer wall of the power connection plate (102).

4. A transformer with waterproof structure according to claim 1, characterized in that: a U-shaped groove A (204) is formed in the center of the outer wall of one side of the waterproof board A (2), and the inner wall of the U-shaped groove A (204) is in sliding connection with one side of the outer wall of the square column (101).

5. A transformer with waterproof structure according to claim 1, characterized in that: an L-shaped clamping plate B (302) is arranged on one side of the top of the waterproof plate B (3), the inner wall of the L-shaped clamping plate B (302) is in sliding connection with the other side of the outer wall of the power connection plate (102), and a U-shaped groove B (303) is formed in the center of the outer wall of one side of the waterproof plate B (3).

6. A transformer with waterproof structure according to claim 5, characterized in that: the inner wall of the U-shaped groove B (303) is in sliding connection with the other side of the outer wall of the square column (101), the front end and the rear end of the outer wall of one side of the waterproof board B (3) are respectively provided with an inserting plate (304), and the outer wall of the inserting plate (304) is in sliding connection with the inner wall of the inserting groove (201).

7. A transformer with waterproof structure according to claim 1, characterized in that: the outer walls of the two groups of screw rods (402) are respectively connected with the inner walls of the sliding groove A (202) and the sliding groove B (301) in a sliding mode, locking nuts (403) are arranged above the outer walls of the screw rods (402), and the inner walls of the locking nuts (403) are in threaded connection with the upper portions of the outer walls of the screw rods (402).

8. A transformer with waterproof structure according to claim 1, characterized in that: u-shaped groove C (404) is arranged in the center of the outer wall of one side of the mounting plate (401), the inner wall of the U-shaped groove C (404) is in sliding connection with the lower part of the outer wall of the square column (101), and a waterproof shell (405) is mounted at the bottom of the mounting plate (401).