CN213482344U

CN213482344U - Power transformer detection device

Info

Publication number: CN213482344U
Application number: CN202021741170.2U
Authority: CN
Inventors: 颜廷宇; 毕健; 毕青春
Original assignee: Yangzhou Huadian Electric Co ltd
Current assignee: Yangzhou Huadian Electric Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-06-18
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a power transformer detection device, which comprises a storage box, support plates, a winding mechanism and a moving mechanism, wherein a plurality of groups of support plates are welded on the inner wall of the storage box, the top ends of the plurality of groups of support plates are respectively connected with a storage battery, a temperature sensor, a transformer tester and an ultrasonic generator through a plurality of groups of screws, the inner wall of the storage box is connected with a blocking mechanism, and the winding mechanism for winding wires is also connected in the storage box; multiunit ventilation passageway has all been seted up to the both sides of bin, and equal threaded connection has the dustproof pipe in the multiunit ventilation passageway, and the dustproof pipe inner wall bonds and has the dust screen, the through passage has been seted up on the top of bin, and has the air exhauster through multiunit screw connection to the through passage inner wall, the bottom of bin is connected with moving mechanism, the bin rotates through the hinge and is connected with the chamber door. This power transformer detection device not only conveniently removes, can also protect instrument and fixed rolling wire.

Description

Power transformer detection device

Technical Field

The utility model belongs to the technical field of the transformer detects, concretely relates to power transformer detection device.

Background

A power transformer is a stationary electrical device that is used to transform 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 used to transform ac voltage, current and transmit ac power. The electric energy transmission is realized according to the principle of electromagnetic induction. Transformers can be classified into power transformers, test transformers, instrument transformers, and transformers for special purposes, in terms of their use: the power transformer is necessary equipment for power transmission and distribution and power consumer distribution; the device is used for carrying out voltage withstand (boosting) test on electrical equipment by the test transformer; the instrument transformer is used for electrical measurement and relay protection (PT, CT) of a power distribution system; the transformer for special purposes comprises a furnace transformer for smelting, an electric welding transformer, a rectifier transformer for electrolysis, a small-sized regulating transformer and the like.

After the power transformer is produced and finished, the power transformer needs to be detected, and the power transformer can be safely used after being detected to be qualified, but the traditional detection equipment is inconvenient to move and inconvenient to detect a large amount of power transformers.

Therefore, in order to meet the current situation, it is urgently needed to design and produce a power transformer detection device so as to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power transformer detection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a power transformer detection device comprises a storage box, supporting plates, a winding mechanism and a moving mechanism, wherein multiple groups of supporting plates are welded on the inner wall of the storage box, the top ends of the multiple groups of supporting plates are respectively connected with a storage battery, a temperature sensor, a transformer tester and an ultrasonic generator through multiple groups of screws, the inner wall of the storage box is connected with a blocking mechanism, and the winding mechanism for winding a lead is further connected in the storage box;

the novel storage box is characterized in that a plurality of groups of ventilation channels are formed in the two sides of the storage box, dustproof pipes are in threaded connection in the groups of ventilation channels, a dustproof net is bonded on the inner wall of each dustproof pipe, a through channel is formed in the top end of the storage box, an exhaust fan is connected to the inner wall of each through channel through a plurality of groups of screws, a moving mechanism is connected to the bottom end of the storage box, and the storage box is rotatably connected with a box door through;

moving mechanism is including putting thing board, gyro wheel and push rod, the bin sets up on the top of putting the thing board, and the bin passes through multiunit countersunk head bolt and puts the thing board and be connected, the bottom welding of putting the thing board has the supporting leg that four groups rectangle array arranged, and the bottom welding of supporting leg has the gyro wheel of braking capacity, the one side welding of putting the thing board has the push rod of the T style of calligraphy of slope.

Preferably, stop gear includes riser and fly leaf, the riser is connected with the backup pad through multiunit countersunk head bolt, the riser rotates through the hinge and is connected with the fly leaf, the fly leaf passes through the trick lock and is connected with the riser, the front end of backup pad bonds and has sealed the pad, the perspective inslot inner wall that the front end of fly leaf and chamber door was seted up all bonds and has perspective window.

Preferably, the spiral mechanism includes take-up reel, fixed plate, presss from both sides the fastener and puts the thing box, the base of take-up reel passes through the top of multiunit screwed connection at the fixed plate, the fixed plate passes through the inner wall of multiunit countersunk head bolted connection at the bin, the thing box of putting of bracing piece and placing wire one side tip is still welded on the top of fixed plate, and the bracing piece setting is at the take-up reel and put between the thing box, and the top welding of bracing piece has the double-layered fastener of fixed wire, and the inner wall that presss from both sides the fastener bonds and has the slipmat.

Preferably, the periphery welding of dustproof pipe has the bull stick that the multiunit annular array was arranged, the top welding of air exhauster has the wire netting.

Preferably, a connecting rod is welded between the push rod and the storage box, and the box door is also connected with the storage box through a coded lock.

The utility model discloses a technological effect and advantage: according to the power transformer detection device, due to the design of the roller of the moving mechanism, the whole device can be conveniently moved, and the detection of power transformers at different positions is assisted; the vertical plate of the blocking mechanism is matched with the movable plate, so that the influence on equipment on the supporting plate can be reduced when the device is used, and the design of the perspective window meets the requirement that the equipment on the supporting plate can observe data when the device works; the wire winding mechanism can wind wires, when the wire winding mechanism needs to be used, the wire clamping clip can be loosened, the wires are pulled to be used, the wire clamping clip can be fixed to avoid the disorder of the wires, and when the wire winding mechanism is not used, the storage box can also protect the end part of the other side of the wires; this power transformer detection device not only conveniently removes, can also protect instrument and fixed rolling wire.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the storage box of the present invention in a state where the door is opened;

fig. 3 is a front view of the winding mechanism of the present invention.

In the figure: the device comprises a storage box 1, a support plate 2, a blocking mechanism 3, a winding mechanism 4, a dustproof pipe 5, an exhaust fan 6, a moving mechanism 7, a box door 8, a storage plate 9, rollers 10, a push rod 11, a vertical plate 12, a movable plate 13, a winding roll 14, a fixed plate 15, a wire clamping clamp 16 and a storage box 17.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a power transformer detection device as shown in figures 1-3, which comprises a storage box 1, supporting plates 2, a winding mechanism 4 and a moving mechanism 7, wherein a plurality of groups of supporting plates 2 are welded on the inner wall of the storage box 1, the top ends of the groups of supporting plates 2 are respectively connected with a storage battery, a temperature sensor, a transformer tester and an ultrasonic generator through a plurality of groups of screws, or other specifically used instruments, the inner wall of the storage box 1 is connected with a blocking mechanism 3, and the winding mechanism 4 for winding wires is also connected in the storage box 1;

the novel heat dissipation storage box is characterized in that a plurality of groups of ventilation channels are formed in the two sides of the storage box 1, dustproof pipes 5 are in threaded connection in the plurality of groups of ventilation channels, dust screens are bonded on the inner walls of the dustproof pipes 5, through channels are formed in the top end of the storage box 1, exhaust fans 6 are connected to the inner walls of the through channels through a plurality of groups of screws, the exhaust fans 6 work to assist air circulation and improve the heat dissipation effect, a moving mechanism 7 is connected to the bottom end of the storage box 1, and the storage box 1 is rotatably connected with a;

moving mechanism 7 is including putting thing board 9, gyro wheel 10 and push rod 11, bin 1 sets up on the top of putting thing board 9, and bin 1 is connected with putting thing board 9 through multiunit countersunk head bolt, the bottom welding of putting thing board 9 has the supporting leg that four groups rectangle array arranged, and the bottom welding of supporting leg has the gyro wheel 10 that has braking capacity, the one side welding of putting thing board 9 has the push rod 11 of the T style of calligraphy of slope.

Specifically, stop gear 3 includes riser 12 and fly leaf 13, riser 12 is connected with backup pad 2 through multiunit countersunk head bolt, riser 12 is connected with fly leaf 13 through the hinge rotation, fly leaf 13 is connected with riser 12 through the trick lock, the front end of backup pad 2 bonds and has sealed the pad, the perspective inslot wall that fly leaf 13 and chamber door 8's front end were seted up all bonds and has perspective window, conveniently observes, and two sets of perspective window's size is different.

Specifically, coiling mechanism 4 includes take-up reel 14, fixed plate 15, presss from both sides fastener 16 and puts thing box 17, the base of take-up reel 14 passes through the top of multiunit screw connection at fixed plate 15, fixed plate 15 passes through the inner wall of multiunit countersunk head bolted connection at bin 1, the top of fixed plate 15 still welds the thing box 17 of putting of bracing piece and placing wire one side tip, the end connection probe of wire or the clip of connecting etc. part, and the bracing piece setting is at take-up reel 14 and put between thing box 17, and the top welding of bracing piece has the fastener 16 of fixed wire, and the inner wall bonding of fastener 16 has the slipmat.

Specifically, the periphery welding of dustproof pipe 5 has the bull stick that multiunit annular array arranged, makes things convenient for dustproof pipe 5 to rotate, and then dismantles and washs, the top welding of air exhauster 6 has the wire netting.

Specifically, the connecting rod is welded between the push rod 11 and the storage box 1, and the box door 8 is also connected with the storage box 1 through the coded lock.

Working principle, this power transformer detection device, promote push rod 11 and gyro wheel 10 to assigned position, then open the braking of gyro wheel 10, open chamber door 8, open the instrument on the backup pad 2, loosen clamp 16, pulling wire to specified length, then connect the appointed power transformer of wire, know power transformer's effect and qualification degree according to the numerical value of instrument, the ventilation passageway can assist the natural heat dissipation, can open air exhauster 6 when needing extra heat dissipation, the circulation of air with higher speed, supplementary radiating going on.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a power transformer detection device, includes bin (1), backup pad (2), winding mechanism (4) and moving mechanism (7), its characterized in that: the inner wall of the storage box (1) is welded with a plurality of groups of supporting plates (2), the top ends of the plurality of groups of supporting plates (2) are respectively connected with a storage battery, a temperature sensor, a transformer tester and an ultrasonic generator through a plurality of groups of screws, the inner wall of the storage box (1) is connected with a blocking mechanism (3), and a winding mechanism (4) for winding a lead is further connected in the storage box (1);

the novel storage box is characterized in that a plurality of groups of ventilation channels are formed in the two sides of the storage box (1), dustproof pipes (5) are connected in the plurality of groups of ventilation channels in a threaded manner, dustproof nets are bonded on the inner walls of the dustproof pipes (5), a through channel is formed in the top end of the storage box (1), an exhaust fan (6) is connected to the inner wall of the through channel through a plurality of groups of screws, a moving mechanism (7) is connected to the bottom end of the storage box (1), and the storage box (1) is rotatably connected with a box door (;

moving mechanism (7) are including putting thing board (9), gyro wheel (10) and push rod (11), bin (1) sets up on the top of putting thing board (9), and bin (1) are connected with putting thing board (9) through multiunit countersunk head bolt, the bottom welding of putting thing board (9) has the supporting leg that four groups rectangle array arranged, and the bottom welding of supporting leg has gyro wheel (10) that have braking capability, the one side welding of putting thing board (9) has push rod (11) of the T style of calligraphy of slope.

2. A power transformer testing apparatus according to claim 1, wherein: stop gear (3) include riser (12) and fly leaf (13), riser (12) are connected with backup pad (2) through multiunit countersunk head bolt, riser (12) are connected with fly leaf (13) through the hinge rotation, fly leaf (13) are connected with riser (12) through the trick lock, the front end of backup pad (2) bonds has sealed the pad, the perspective inslot wall that the front end of fly leaf (13) and chamber door (8) was seted up all bonds and has perspective window.

3. A power transformer testing apparatus according to claim 1, wherein: spiral mechanism (4) include take-up reel (14), fixed plate (15), double-layered fastener (16) and put thing box (17), the base of take-up reel (14) passes through the top of multiunit screw connection at fixed plate (15), fixed plate (15) are through the inner wall of multiunit countersunk head bolted connection in bin (1), the top of fixed plate (15) still welds the thing box (17) of putting of bracing piece and placing wire one side tip, and the bracing piece setting is at take-up reel (14) and put between thing box (17), and the top welding of bracing piece has double-layered fastener (16) of fixed wire, and the inner wall bonding of double-layered fastener (16) has the slipmat.

4. A power transformer testing apparatus according to claim 1, wherein: the periphery welding of dustproof pipe (5) has the bull stick that the multiunit annular array was arranged, the top welding of air exhauster (6) has the wire netting.

5. A power transformer testing apparatus according to claim 1, wherein: the novel safe box is characterized in that a connecting rod is welded between the push rod (11) and the storage box (1), and the box door (8) is also connected with the storage box (1) through a coded lock.