CN218797558U

CN218797558U - Voltage transformer magnitude device of tracing to source

Info

Publication number: CN218797558U
Application number: CN202123248314.8U
Authority: CN
Inventors: 王震宇
Original assignee: Jiangsu Keyu Transformer Co ltd
Current assignee: Jiangsu Keyu Transformer Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2023-04-07
Anticipated expiration: 2031-12-22

Abstract

The utility model belongs to the technical field of the device is traced to the quantity value, especially, a device is traced to source to voltage transformer quantity value, trace to the device is traced to source to current quantity value when using, dustproof effectual problem, present proposes following scheme, and it includes the workstation, the top of workstation is equipped with the quantity value and traces to source the device body, the spout has been seted up to one side of workstation, and slidable mounting has the lifter plate in the spout, and the top fixed mounting of lifter plate has L shape support, and the inboard fixed mounting in top of L shape support has the dust cover, and the dust cover is located the top of the device body is traced to source to the quantity value, be equipped with power unit and clearance mechanism on the workstation, the opposite side fixed mounting of workstation has the mount, and the top fixed mounting of mount has the fan, and the air intake fixed mounting of fan has the dust screen, and clearance mechanism cooperatees with the dust screen, the utility model discloses can blow off the dust on the device body is traced to source to the quantity value simultaneously, can cover the device body is traced to the quantity value.

Description

Voltage transformer magnitude device of tracing to source

Technical Field

The utility model relates to a device technical field is traced to the source to the quantity value especially relates to a device is traced to the source to the voltage transformer quantity value.

Background

Voltage transformers are instruments for transforming voltages, similar to transformers. The voltage transformer is mainly used for supplying power to a measuring instrument and a relay protection device and measuring the voltage, power and electric energy of a line, and the voltage transformer needs to be detected through a value tracing device when in use or production.

The device is traced to source to current quantity value when using, and dustproof effect is not good, therefore we have provided a voltage transformer quantity value and traced to source device for solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the dustproof effect is not good when the quantity value device of tracing to the source uses, and the voltage transformer quantity value device of tracing to the source that proposes.

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

the utility model provides a voltage transformer quantity value device of tracing to source, includes the workstation, the top of workstation is equipped with the quantity value device body of tracing to source, the spout has been seted up to one side of workstation, and slidable mounting has the lifter plate in the spout, and the top fixed mounting of lifter plate has L shape support, and the inboard fixed mounting in top of L shape support has the dust cover, and the dust cover is located the quantity value top of tracing to source the device body, be equipped with power unit and clearance mechanism on the workstation, the opposite side fixed mounting of workstation has the mount, and the top fixed mounting of mount has the fan, and the air intake fixed mounting of fan has the dust screen, and clearance mechanism cooperatees with the dust screen.

Preferably, the power mechanism comprises a motor fixedly mounted on the inner wall of the bottom of the sliding groove, a power rod is fixedly mounted on an output shaft of the motor, the power rod is in threaded connection with the lifting plate, and the top end of the power rod is fixedly connected with the bottom of the quantity tracing device body.

Preferably, clearance mechanism is including rotating the dwang of installing in workstation one side, and the one end fixed mounting of dwang has the brush board, and one side fixed mounting of brush board has the brush hair, brush hair and dust screen contact.

Preferably, the other end of the rotating rod extends into the sliding groove and is fixedly provided with a second bevel gear, the second bevel gear is engaged with a first bevel gear, and the first bevel gear is fixedly sleeved on the outer side of the power rod.

Preferably, the top of the workbench is provided with a rotating hole, and the outer side of the power rod is in contact with the inner wall of the rotating hole.

Preferably, a transverse hole is formed in one side of the workbench, and the outer side of the rotating rod is in contact with the inner wall of the transverse hole.

Preferably, a bearing is fixedly mounted on one side of the workbench, and the outer side of the rotating rod is fixedly connected with an inner ring of the bearing.

Compared with the prior art, the utility model has the advantages of:

(1) According to the scheme, the motor drives the power rod to rotate, so that the lifting plate in threaded connection with the power rod moves downwards, the lifting plate drives the L-shaped support to move downwards, the L-shaped support drives the dust cover to move downwards, meanwhile, the power rod drives the quantity traceability device body to rotate, the quantity traceability device body is blown by the fan to remove dust, and when the bottom of the dust cover is in contact with the top of the workbench, the quantity traceability device body is covered by the dust cover, so that dust can be prevented;

(2) The first bevel gear is driven to rotate through the power rod, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the rotating rod to rotate, the rotating rod drives the brush plate to rotate, the brush plate drives the bristles to rotate to be in contact with the dustproof net, and dust on the dustproof net is cleaned;

the utility model discloses can blow off the dust on the device body is traced to the magnitude, can cover the device body is traced to the magnitude dustproof simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of a voltage transformer quantity tracing apparatus provided by the present invention;

fig. 2 is an enlarged schematic structural diagram of a portion a in fig. 1 of a device for tracing the magnitude of a voltage transformer according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a portion B in fig. 1 of a device for tracing the magnitude of a voltage transformer according to the present invention;

fig. 4 is the utility model provides a voltage transformer magnitude device of tracing to source brush board and dust screen look sideways at the schematic diagram.

In the figure: 1. a work table; 2. a magnitude tracing device body; 3. a chute; 4. a motor; 5. a lifting plate; 6. a dust cover; 7. a power rod; 8. a fixed mount; 9. a fan; 10. rotating the rod; 11. a second bevel gear; 12. a first bevel gear; 13. brushing the board; 14. brushing; 15. a dust screen; 16. a transverse hole; 17. rotating the hole; 18. an L-shaped bracket.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Referring to fig. 1-4, a voltage transformer quantity value tracing device comprises a workbench 1, a quantity value tracing device body 2 is arranged at the top of the workbench 1, a sliding groove 3 is formed in one side of the workbench 1, a lifting plate 5 is slidably mounted in the sliding groove 3, an L-shaped support 18 is fixedly mounted at the top of the lifting plate 5, a dust cover 6 is fixedly mounted at the inner side of the top of the L-shaped support 18, the dust cover 6 is located above the quantity value tracing device body 2, a power mechanism and a cleaning mechanism are arranged on the workbench 1, a fixing frame 8 is fixedly mounted at the other side of the workbench 1, a fan 9 is fixedly mounted at the top of the fixing frame 8, a dust screen 15 is fixedly mounted at an air inlet of the fan 9, and the cleaning mechanism is matched with the dust screen 15.

Specifically, can cover quantity value device body 2 of tracing to the source through dust cover 6, can prevent dust to quantity value device body 2 of tracing to the source, through the setting of fan 9, can blow away the dust on the quantity value device body 2 of tracing to the source, through power unit's setting, can so that the quantity value device body 2 of tracing to the source rotates, and then can remove dust to different positions.

In this embodiment, power unit includes motor 4 of fixed mounting on 3 bottom inner walls of spout, and fixed mounting has power rod 7 on motor 4's the output shaft, and

power rod

7 and 5 threaded connection of lifter plate, the top of power rod 7 and the bottom fixed connection of quantity value traceability device body 2.

Specifically, the motor 4 drives the power rod 7 to rotate, so that the lifting plate 5 in threaded connection with the power rod 7 moves downwards, the lifting plate 5 drives the L-shaped support 18 to move downwards, and meanwhile, the power rod 7 drives the quantity tracing device body 2 to rotate.

In this embodiment, the cleaning mechanism includes a rotating rod 10 rotatably installed on one side of the workbench 1, a brush plate 13 is fixedly installed at one end of the rotating rod 10, bristles 14 are fixedly installed on one side of the brush plate 13, and the bristles 14 contact with a dust screen 15.

Specifically, the rotating rod 10 drives the brush plate 13 to rotate, and the brush plate 13 drives the bristles 14 to rotate to contact with the dust screen 15, so as to clean dust on the dust screen 15.

In this embodiment, the other end of the rotating rod 10 extends into the chute 3 and is fixedly provided with a second bevel gear 11, the second bevel gear 11 is engaged with a first bevel gear 12, and the first bevel gear 12 is fixedly sleeved on the outer side of the power rod 7.

Specifically, the power rod 7 drives the first bevel gear 12 to rotate, the first bevel gear 12 drives the second bevel gear 11 to rotate, and the second bevel gear 11 drives the rotating rod 10 to rotate.

In this embodiment, rotation hole 17 has been seted up at the top of workstation 1, and the outside of power pole 7 and the inner wall contact of rotating hole 17, cross bore 16 has been seted up to one side of workstation 1, and the outside of dwang 10 and the inner wall contact of cross bore 16.

In this embodiment, one side fixed mounting of workstation 1 has the bearing, and the outside of dwang 10 and the inner circle fixed connection of bearing make the stable rotation of dwang 10 through the setting of bearing.

In this embodiment, when the quantity value tracing device body 2 needs to be protected from dust, the fan 9 and the motor 4 are started, the motor 4 drives the power rod 7 to rotate, the lifting plate 5 connected with the power rod 7 through threads is made to move downwards, the lifting plate 5 drives the L-shaped support 18 to move downwards, the L-shaped support 18 drives the dust cover 6 to move downwards, meanwhile, the power rod 7 drives the quantity value tracing device body 2 to rotate, the quantity value tracing device body 2 is blown by the fan 9 to remove dust, the air extracted by the fan 9 is filtered through the dust net 15, meanwhile, the power rod 7 drives the first bevel gear 12 to rotate, the first bevel gear 12 drives the second bevel gear 11 to rotate, the second bevel gear 11 drives the rotating rod 10 to rotate, the rotating rod 10 drives the brush plate 13 to rotate, the brush plate 13 drives the brush 14 to rotate to contact with the dust net 15, the dust on the dust net 15 is cleaned, when the bottom of the dust cover 6 contacts with the top of the workbench 1, the fan 9 and the motor 4 are closed, at this moment, the quantity value tracing device body 2 is covered by the dust cover 6, and the dust can be protected.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The utility model provides a voltage transformer quantity value device of tracing to source, includes workstation (1), its characterized in that, the top of workstation (1) is equipped with the quantity value and traces to source device body (2), spout (3) have been seted up to one side of workstation (1), and slidable mounting has lifter plate (5) in spout (3), and the top fixed mounting of lifter plate (5) has L shape support (18), and the inboard fixed mounting in top of L shape support (18) has dust cover (6), and dust cover (6) are located the quantity value and trace to source the top of device body (2), be equipped with power unit and clearance mechanism on workstation (1), the opposite side fixed mounting of workstation (1) has mount (8), and the top fixed mounting of mount (8) has fan (9), and the air intake fixed mounting of fan (9) has dust screen (15), and clearance mechanism cooperatees with dust screen (15).

2. The voltage transformer magnitude tracing device according to claim 1, wherein the power mechanism comprises a motor (4) fixedly mounted on the inner wall of the bottom of the chute (3), a power rod (7) is fixedly mounted on an output shaft of the motor (4), the power rod (7) is in threaded connection with the lifting plate (5), and the top end of the power rod (7) is fixedly connected with the bottom of the magnitude tracing device body (2).

3. The voltage transformer quantity tracing device according to claim 1, wherein the cleaning mechanism comprises a rotating rod (10) rotatably mounted on one side of the workbench (1), a brush plate (13) is fixedly mounted at one end of the rotating rod (10), bristles (14) are fixedly mounted on one side of the brush plate (13), and the bristles (14) are in contact with a dust screen (15).

4. The voltage transformer magnitude tracing device according to claim 3, wherein the other end of the rotating rod (10) extends into the chute (3) and is fixedly provided with a second bevel gear (11), the second bevel gear (11) is engaged with a first bevel gear (12), and the first bevel gear (12) is fixedly sleeved on the outer side of the power rod (7).

5. The voltage transformer magnitude traceability device of claim 2, wherein a rotation hole (17) is formed in the top of the workbench (1), and the outer side of the power rod (7) is in contact with the inner wall of the rotation hole (17).

6. The voltage transformer magnitude traceability device of claim 3, characterized in that a transverse hole (16) is formed at one side of the workbench (1), and the outer side of the rotating rod (10) is in contact with the inner wall of the transverse hole (16).

7. The voltage transformer magnitude traceability device of claim 3, wherein a bearing is fixedly mounted on one side of the workbench (1), and the outer side of the rotating rod (10) is fixedly connected with the inner ring of the bearing.