CN218730360U

CN218730360U - Transformer with overload early warning function

Info

Publication number: CN218730360U
Application number: CN202222742513.2U
Authority: CN
Inventors: 韦广鹏; 韦俊伟
Original assignee: Guangdong Guangli Dapeng Electric Technology Co ltd
Current assignee: Guangdong Guangli Dapeng Electric Technology Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-03-24
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a transformer with overload early warning, which relates to the field of early warning devices and comprises a box body, wherein one side of the box body is fixedly connected with one side of the transformer, a driving mechanism is arranged on the inner wall of one side of the box body, a transmission mechanism is arranged on one side of the driving mechanism, an ascending mechanism is arranged on one side of the transmission mechanism, an alarm mechanism is arranged on one side of the ascending mechanism, one side of a stay bar is connected with the ascending mechanism, and one side of the stay bar is rotatably connected with a slide block, one side of the slide block is slidably connected with a door body; this transformer with overload early warning rotates through the motor and drives two-way threaded rod and rotate to drive the bracing piece and rotate and drive and place the platform and rise, place the platform and drive the vaulting pole of its one side and rise and drive the slider and upwards push away the door body open when rising, make and place the pilot lamp and the laser lamp on the platform and be reported to the police and instruct outside the box body, avoid detecting that the maintainer can't find the transformer at night or the weather that the sight is not good.

Description

Transformer with overload early warning function

Technical Field

The utility model relates to an early warning device technique, concretely relates to transformer with overload early warning.

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, voltage stabilization, etc., and can be classified into: power transformer and special transformer, along with social development, people are more and more strong to the dependence of electricity, transformer overload's problem is also more and more, and the transformer is in overload delivery state for a long time will be that the winding generates heat, influences transformer life, consequently generally installs early warning device on the transformer to can in time remind maintainer to go to the transformer position and look over and confirm early warning information when making transformer overload delivery, prepare for preventing the transformer to break down simultaneously.

However, when the transformer is overloaded and the warning is triggered and the overhaul personnel is notified to go to the transformer position to check, the transformer position cannot be determined in time and the best overhaul time is missed because the transformer position is not familiar or the weather with poor sight is at night.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a transformer with overload early warning to solve the above-mentioned weak point among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a transformer with overload early warning, includes the box body, box body one side and transformer one side fixed connection, actuating mechanism installs at box body one side inner wall, actuating mechanism installs in actuating mechanism one side, the mechanism that rises is installed in actuating mechanism one side, alarm mechanism installs in the mechanism that rises one side, vaulting pole one side is connected with the mechanism that rises, and vaulting pole one side rotates and is connected with the slider, slider one side sliding connection has a body, door body one side is rotated with box body one side and is connected, actuating mechanism drive actuating mechanism rotates and drives the mechanism that rises and rise, and the mechanism that rises removes and drives the vaulting pole and remove to rotate as the axle center along its and box body junction with the drive door body.

Further, actuating mechanism includes the motor, motor one side fixed mounting has the fixing base, fixing base one side and box body bottom fixed connection, motor output shaft one end fixedly connected with two-way threaded rod, two-way threaded rod one end is rotated with box body one side and is connected.

Further, drive mechanism includes dislocation fluted disc one and dislocation fluted disc two, dislocation fluted disc one inner wall and two-way threaded rod one end fixed connection, two inner walls of dislocation fluted disc and two-way threaded rod one end sliding connection, two one side fixedly connected with springs of dislocation fluted disc, spring one end fixedly connected with extension board, extension board one side and box body bottom fixed connection.

Further, the ascending mechanism comprises a placing table, two supporting rods are rotatably connected to two sides of the bottom of the placing table respectively, one end of each supporting rod is rotatably connected with a threaded sleeve, and the inner wall of each threaded sleeve is in threaded connection with two ends of the bidirectional threaded rod respectively.

Further, alarm mechanism includes pilot lamp and laser lamp, pilot lamp one side and laser lamp one side fixed connection.

Further, rotary mechanism is still installed to actuating mechanism one side, rotary mechanism includes driving rope, bull stick and pole setting, bull stick one end and pole setting inner wall sliding connection, pole setting one end and pilot lamp bottom fixed connection, pole setting other end fixedly connected with bearing, the bearing outside with place a top fixed connection, bull stick one end runs through and places the platform and with place a top inner wall and rotate and be connected, bull stick one end is rotated and is connected with the support frame, support frame one side and box body bottom fixed connection, bull stick one end fixedly connected with drive wheel one, dislocation fluted disc one end fixedly connected with drive wheel two, be connected through driving rope transmission between drive wheel one and the drive wheel two, driving rope middle-end transmission is connected with the fixed pulley, fixed pulley one side and extension board one side fixed connection.

Compared with the prior art, the utility model provides a pair of transformer with overload early warning has following beneficial effect:

1. this transformer with overload early warning rotates through the motor and drives two-way threaded rod and rotate to drive the bracing piece and rotate and drive and place the platform and rise, place the platform and drive the vaulting pole of its one side and rise and drive the slider and push the door body open upwards when rising, make and place the pilot lamp and the laser lamp of bench and be reported to the police and instruct outside being released the box body, avoid detecting the maintainer can't find the transformer at night or the not good weather of sight.

2. This transformer with overload early warning rotates through the motor and makes the driving rope drive the bull stick and rotate, and the bull stick rotates and drives the pole setting and rotate to make pilot lamp and laser lamp synchronous rotation, make the light that the laser lamp transversely jetted out can be observed by the maintainer of department far away, save the time that the maintainer looked for the transformer.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a perspective view of the overall structure provided by the embodiment of the present invention;

fig. 2 is an internal view of the box body with an integral structure provided by the embodiment of the present invention;

fig. 3 is a perspective view of the driving mechanism, the transmission mechanism, the lifting mechanism, the alarm mechanism and the rotating mechanism provided by the embodiment of the present invention.

Description of reference numerals:

1. a transformer; 2. a box body; 3. a drive mechanism; 31. a motor; 32. a fixed seat; 33. a bidirectional threaded rod; 4. a transmission mechanism; 41. a first staggered fluted disc; 42. a second staggered fluted disc; 43. a spring; 44. a support plate; 5. a lifting mechanism; 51. a placing table; 52. a support bar; 53. a threaded sleeve; 6. an alarm mechanism; 61. an indicator light; 62. a laser light; 7. a stay bar; 71. a slider; 72. a door body; 8. a rotation mechanism; 81. a drive rope; 82. a rotating rod; 83. erecting a rod; 84. a bearing; 85. a support frame.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1-3, a transformer with overload warning function includes a box 2, one side of the box 2 is fixedly connected to one side of the transformer 1, a storage battery is installed in the box 2, a driving mechanism 3 is installed on an inner wall of one side of the box 2, the driving mechanism 3 includes a motor 31, the motor 31 is electrically connected to the storage battery, a fixing seat 32 is fixedly installed on one side of the motor 31, one side of the fixing seat 32 is fixedly connected to the bottom of the box 2, a sensor is installed on one side of the fixing seat 32 and used for detecting an overload state of the transformer, the sensor is connected to a PLC control board, the motor 31 is controlled by a PLC program, when the sensor detects that the transformer is in the overload state, the motor 31 is started by the PLC program, one end of an output shaft of the motor 31 is fixedly connected to a bidirectional threaded rod 33, one end of the bidirectional threaded rod 33 is rotatably connected to one side of the box 2, the driving mechanism 4 is installed on one side of the driving mechanism 3, the driving mechanism 4 includes a first dislocated fluted disc 41 and a second dislocated fluted disc 42, an inner wall of the first fluted disc 41 is fixedly connected to one end of the bidirectional threaded rod 33, an inner wall of the dislocated disc 42 is slidably connected to one end of the bidirectional threaded rod 33, one fluted disc 42, one side of the dislocated disc 42 is fixedly connected to drive the motor to rotate and drive the second motor to rotate the second toothed rod 31, and drive the dislocated disc 31 to rotate the second motor to rotate and drive the second motor to rotate the second dislocated disc 31;

the lifting mechanism 5 is installed on one side of the transmission mechanism 4, the lifting mechanism 5 comprises a placing table 51, two sides of the bottom of the placing table 51 are respectively and rotatably connected with supporting rods 52, one ends of the two supporting rods 52 are respectively and rotatably connected with threaded sleeves 53, inner walls of the two threaded sleeves 53 are respectively and fixedly connected with two ends of a bidirectional threaded rod 33, the alarm mechanism 6 is installed on one side of the lifting mechanism 5, the alarm mechanism 6 comprises an indicator lamp 61 and a laser lamp 62, the indicator lamp 61 and the laser lamp 62 are electrically connected with a storage battery, the laser lamp 62 emits transverse light, one side of the indicator lamp 61 is fixedly connected with one side of the laser lamp 62, one side of a supporting rod 7 is connected with the lifting mechanism 5, one side of the supporting rod 7 is rotatably connected with a sliding block 71, one side of the sliding block 71 is slidably connected with a door body 72, the other end of the supporting rod 7 is rotatably connected with one side of the placing table 51, the supporting rod 7 only rotates on one side of the placing table 51, one side of the door body 72 is rotatably connected with one side of a box body 2, the motor 31 is rotated to drive the bidirectional threaded rod 33 to rotate, the supporting rod 52 to drive the supporting rod 52 to rotate and drive the placing table 51 to lift the supporting rod 7 to drive the supporting rod to lift and drive the supporting rod 71 to lift the laser rod to lift up and drive the laser rod 61 and the laser rod 62 and push the laser rod 62 and the door body to push the indicating lamp to push the door body to push away the indicating lamp 51 to be capable of pushing away the indicating lamp to be capable of pushing away at night to prevent people from getting away from getting out the weather.

Example two:

referring to fig. 1 to 3, the present embodiment provides a technical solution based on the first embodiment: rotary mechanism 8 is still installed to actuating mechanism 3 one side, rotary mechanism 8 includes driving rope 81, bull stick 82 and pole setting 83, bull stick 82 one end and pole setting 83 inner wall sliding connection, pole setting 83 one end and pilot lamp 61 bottom fixed connection, pole setting 83 other end fixedly connected with bearing 84, the bearing 84 outside with place platform 51 top fixed connection, bull stick 82 one end is run through and is placed platform 51 and with place platform 51 inner wall and rotate and be connected, bull stick 82 one end rotates and is connected with support frame 85, support frame 85 one side and box body 2 bottom fixed connection, bull stick 82 one end fixedly connected with drive wheel one, dislocation fluted disc 41 one end fixedly connected with drive wheel two, drive wheel one and drive wheel two between be connected through driving rope 81 transmission, driving rope 81 middle-end transmission is connected with the fixed pulley, fixed pulley one side and extension board 44 one side fixed connection, it drives the bull stick 82 to rotate to make driving rope 81 rotate through motor 31, bull stick 82 rotates and drives pole setting 83 and rotates, thereby make

pilot lamp

61 and 62 synchronous rotations, make the laser light that laser lamp 62 transversely jetted out can be observed by the maintainer of remote department, save the time of looking for the transformer.

The working principle is as follows: when the transformer 1 is overloaded, firstly, the sensor detects a signal and is powered on through the control of the PLC, the motor 31 is started to rotate, the motor 31 rotates to drive the first dislocated fluted disc 41 to rotate and drive the second dislocated fluted disc 42 to rotate, and further drive the two-way threaded rod 33 to rotate, the two-way threaded rod 33 rotates to drive the two threaded sleeves 53 on the two-way threaded rod to approach each other, so that the supporting rod 52 is driven to rotate and drive the placing table 51 to ascend, the placing table 51 drives the supporting rod 7 on one side of the placing table to ascend and drives the sliding block 71 to push the door body 72 upwards and open, so that the indicator lamp 61 and the laser lamp 62 on the placing table 51 are pushed out of the box body 2, when the placing table 51 ascends to the maximum position, the second dislocated fluted disc 42 compresses the spring 43 and performs reciprocating movement, when the two-way threaded rod 33 stops rotating, meanwhile, the motor 31 rotates to drive the rotating rod 82 to rotate through the transmission rope 81, the rotating rod 82 rotates to drive the vertical rod 83 to rotate, so that the indicator lamp 61 and the laser lamp 62 synchronously rotate.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a transformer with overload early warning, includes box body (2), box body (2) one side and transformer (1) one side fixed connection, its characterized in that:

the driving mechanism (3), the said driving mechanism (3) is installed in one side inboard wall of the box body (2);

the transmission mechanism (4), the said transmission mechanism (4) is installed on one side of driving mechanism (3);

the lifting mechanism (5), the said lifting mechanism (5) is installed on one side of the drive mechanism (4);

the alarm mechanism (6), the said alarm mechanism (6) is installed on one side of the lifting mechanism (5);

one side of the support rod (7) is connected with the lifting mechanism (5), one side of the support rod (7) is rotatably connected with a sliding block (71), one side of the sliding block (71) is slidably connected with a door body (72), and one side of the door body (72) is rotatably connected with one side of the box body (2);

the driving mechanism (3) drives the transmission mechanism (4) to rotate and drives the lifting mechanism (5) to ascend or descend, and the lifting mechanism (5) moves to drive the support rod (7) to move so as to drive the door body (72) to rotate along the joint of the door body and the box body (2) as an axis.

2. The transformer with the overload warning function according to claim 1, wherein the driving mechanism (3) comprises a motor (31), a fixed seat (32) is fixedly mounted on one side of the motor (31), one side of the fixed seat (32) is fixedly connected with the bottom of the box body (2), one end of an output shaft of the motor (31) is fixedly connected with a bidirectional threaded rod (33), and one end of the bidirectional threaded rod (33) is rotatably connected with one side of the box body (2).

3. The transformer with overload warning function according to claim 2, wherein the transmission mechanism (4) comprises a first dislocated toothed disc (41) and a second dislocated toothed disc (42), an inner wall of the first dislocated toothed disc (41) is fixedly connected with one end of the bidirectional threaded rod (33), an inner wall of the second dislocated toothed disc (42) is slidably connected with one end of the bidirectional threaded rod (33), a spring (43) is fixedly connected to one side of the second dislocated toothed disc (42), a support plate (44) is fixedly connected to one end of the spring (43), and one side of the support plate (44) is fixedly connected with the bottom of the box body (2).

4. The transformer with overload warning function according to claim 3, wherein the ascending mechanism (5) comprises a placing table (51), two supporting rods (52) are respectively and rotatably connected to two sides of the bottom of the placing table (51), one end of each of the two supporting rods (52) is rotatably connected with a threaded sleeve (53), and the inner walls of the two threaded sleeves (53) are respectively and rotatably connected with two ends of the two-way threaded rod (33).

5. The transformer with overload warning function as claimed in claim 1, wherein the warning mechanism (6) comprises an indicator light (61) and a laser light (62), and one side of the indicator light (61) is fixedly connected with one side of the laser light (62).

6. The transformer with the overload early warning function according to claim 3, wherein a rotating mechanism (8) is further installed on one side of the driving mechanism (3), the rotating mechanism (8) comprises a transmission rope (81), a rotating rod (82) and an upright rod (83), one end of the rotating rod (82) is slidably connected with the inner wall of the upright rod (83), one end of the upright rod (83) is fixedly connected with the bottom of the indicator lamp (61), the other end of the upright rod (83) is fixedly connected with a bearing (84), the outer side of the bearing (84) is fixedly connected with the top of the placing table (51), one end of the rotating rod (82) penetrates through the placing table (51) and is rotatably connected with the inner wall of the placing table (51), one end of the rotating rod (82) is rotatably connected with a supporting frame (85), one side of the supporting frame (85) is fixedly connected with the bottom of the box body (2), one end of the rotating rod (82) is fixedly connected with a first transmission wheel, one end of the first dislocated fluted disc (41) is fixedly connected with a second transmission wheel, the first transmission wheel is in transmission connection with a second transmission wheel through the transmission rope (81), and one side of the transmission rope (81) is connected with a fixed pulley and one side of the fixed support plate (44).