CN218671353U

CN218671353U - Transformer operation monitoring device

Info

Publication number: CN218671353U
Application number: CN202223333515.2U
Authority: CN
Inventors: 马涛; 郭栩
Original assignee: Zhengzhou Wanlong Electric Power Technology Co ltd
Current assignee: Zhengzhou Wanlong Electric Power Technology Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-03-21
Anticipated expiration: 2032-12-12

Abstract

The utility model belongs to the technical field of power equipment, especially, transformer operation monitoring devices, it is little to current monitoring range, the big problem of occupation space, the following scheme is put forward at present, it includes the transformer monitor, the surface bolt of transformer monitor has the balladeur train, the sliding hole sliding connection of balladeur train has the slide rail frame, the motor passes through the screw rod and can drives drive mechanism and remove, drive mechanism can drive the rolling wheel through the pinion and rotate, the rolling wheel can drive the balladeur train through the driving rope and reciprocate, the balladeur train can drive the transformer monitor and reciprocate, the transformer monitor only can receive the length restriction of driving rope, and the scope of transformer monitor can be customized as required, its home range is great, the less problem of home range that the use cylinder leads to has been solved, and the home range that the top of slide rail frame was the transformer monitor to the under casing, for using the cylinder, its home range has increased one time.

Description

Transformer operation monitoring device

Technical Field

The utility model relates to a power equipment technical field especially relates to a transformer operation monitoring devices.

Background

The transformer is a commonly used power device, monitoring equipment is required to be installed on the transformer to monitor the transformer in order to guarantee long-term stable operation of the transformer, and the monitoring device can move up and down in order to enhance a monitoring range, for example, patent application No. 202122505903.3 discloses a monitoring device for maintaining operation of transformer vibration power.

However, in the above technical scheme, the monitor moves up and down by means of the cylinder, and the structure of the cylinder determines that the moving range of the cylinder is smaller, the moving range of the cylinder is often smaller than the length of the cylinder, and the cylinder needs to occupy a large amount of space, so that the range in which the monitor can be driven to move up and down is smaller.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that there is monitoring range little among the prior art, occupation space is big, and the transformer operation monitoring devices who provides.

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

the utility model provides a transformer operation monitoring devices, including the transformer monitor, the surface bolt of transformer monitor has the balladeur train, the sliding hole sliding connection of balladeur train has the slide rail frame, the bottom bolt of slide rail frame has the under casing, the left side bolt of under casing has the motor, the output of motor runs through the left hole of under casing and bolt has the screw rod, the both ends of screw rod all cup joint with the inside rotation of under casing, the right-hand member bolt of screw rod has the flabellum, the both sides of the inside middle-end of under casing all rotate and are connected with the rolling wheel, the surface bolt of rolling wheel has the pinion, the inside winding of rolling wheel has the driving rope, the left side of driving rope and the surface bolt of balladeur train, the surperficial threaded connection of screw rod has drive mechanism, drive mechanism and pinion meshing, the motor can drive mechanism through the screw rod and move, drive the rolling wheel through the pinion and rotate, the rolling wheel can drive the balladeur train through the driving rope and can drive the balladeur train and reciprocate, the balladeur train can drive the transformer monitor and reciprocate, the transformer monitor only can receive the length restriction of rope, and the scope of transformer monitor can customize as required, its movable range is great, the problem that the cylinder activity scope that the under casing leads to the use range is less, and the movable range of the slide rail frame has increased, its use range for its cylinder.

Preferably, the transmission mechanism comprises a moving block, a sliding frame and a transmission rod, a screw hole of the moving block is in threaded connection with the surface of the screw rod, the rear side of the moving block is in sliding connection with the inside of the bottom box, the surface of the moving block is hinged to the rear side of the sliding frame, the inside of the sliding frame is in sliding connection with the rear side of the transmission rod, the top end of the transmission rod is hinged to the top end of the inside of the bottom box, and the transmission mechanism further comprises a transmission assembly hinged to the transmission rod.

Furthermore, the screw rod can drive the moving block to move by utilizing threads, the moving block is arranged in a sliding mode with the bottom box through the sliding rail, the moving block is guided, the moving block can move left and right stably, the moving block is prevented from shifting, the moving block can drive the sliding frame to move, the sliding frame can slide on the rear side of the transmission rod and drive the transmission rod to rotate, the transmission rod is arranged in a rotating mode with the bottom box through the bearing, and the rotating resistance of the transmission rod is reduced.

Preferably, the transmission assembly comprises a sliding block and a toothed rack, the bottom end of the transmission rod is hinged to the surface of the sliding block, the rear side of the sliding block is connected with a sliding groove of the toothed rack in a sliding mode, and two sides of the middle end of the top of the toothed rack are respectively meshed with teeth at the bottoms of the two pinions.

Furthermore, the transmission rod can drive the sliding block to move, the sliding block can slide in the tooth rack sliding groove and drive the tooth rack to move, and the tooth rack can drive the two pinions to rotate.

Preferably, the rack comprises a rack and a sliding groove frame integrally processed on the left side of the rack, the inside of the sliding groove frame is in sliding connection with the rear side of the sliding block, the rear side of the rack is in sliding connection with a limiting frame, and the limiting frame is in bolted connection with the bottom box.

Further, the slider passes through the slide rail and slides with the spout frame and sets up, to slider progress guide, lets the slider can drive the spout frame and removes about, and the spout frame can drive the rack and remove about, and the rack can drive pinion rotation, and the rack passes through the slide rail and slides with spacing frame and sets up, guides the rack, lets the rack can be steady remove about.

Preferably, the opening joint at bottom case right side top has the filter screen, and the right side of flabellum corresponds with the left side of filter screen.

Furthermore, the filter screen can filter the air of business turn over, and the right side of under casing sets up the drum, and the flabellum is located the inside of drum, makes things convenient for pivoted flabellum to produce the air current.

Preferably, the middle end at the top of the surface of the slide rail frame is rotatably connected with a pulley, the inside of the pulley is in transmission connection with the surface of a transmission rope, two ends of the bottom of the transmission rope penetrate through a hole in the top of the bottom box, and two ends of the transmission rope are respectively wound with the insides of the two winding wheels.

Further, the driving rope is U type structure and is connected with the pulley, and the pulley can guide the driving rope, and the pulley passes through the bearing and rotates the setting with the slide rail frame, makes things convenient for the rotation of pulley, and the driving rope adopts the rubber rope or the nylon rope that can stretch out and draw back certain range.

Has the advantages that:

the motor can drive mechanism through the screw rod and remove, drive mechanism can drive the rolling wheel through the pinion and rotate, the rolling wheel can drive the balladeur train through the driving rope and reciprocate, the balladeur train can drive the transformer monitor and reciprocate, the home range of transformer monitor is the rotation range of driving rope, its home range is great, often can account for eighty percent of whole device height, the less problem of home range that the use cylinder leads to has been solved, and for using the cylinder to drive, the structure of this application drives transformer monitor home range and has increased one time.

Drawings

Fig. 1 is a schematic front view of a transformer operation monitoring device according to the present invention;

fig. 2 is a schematic structural view of a transmission mechanism of a transformer operation monitoring device provided by the present invention;

fig. 3 is a schematic rear view of the transformer operation monitoring device according to the present invention;

fig. 4 is the utility model provides a transformer operation monitoring devices's transfer line stereogram.

In the figure: 1. a transformer monitor; 2. a transmission mechanism; 21. a moving block; 22. a sliding frame; 23. a transmission rod; 24. a slider; 25. a rack; 3. a carriage; 4. a slide rail frame; 5. a bottom box; 6. a motor; 7. a screw; 8. a fan blade; 9. a pinion gear; 10. a winding wheel; 11. a drive rope; 12. a pulley.

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.

Example one

Referring to fig. 1-4, a transformer operation monitoring device comprises a transformer monitor 1, a sliding frame 3 is bolted on the surface of the transformer monitor 1, a sliding rail frame 4 is slidably connected with a sliding hole of the sliding frame 3, a bottom box 5 is bolted on the bottom of the sliding rail frame 4, a motor 6 is bolted on the left side of the bottom box 5, an output end of the motor 6 penetrates through a hole on the left side of the bottom box 5 and is bolted with a screw 7, two ends of the screw 7 are rotatably sleeved with the inside of the bottom box 5, a fan blade 8 is bolted on the right end of the screw 7, a winding wheel 10 is rotatably connected on two sides of the middle end inside the bottom box 5, a pinion 9 is bolted on the surface of the winding wheel 10, a driving rope 11 is wound inside the winding wheel 10, the left side of the driving rope 11 is bolted on the surface of the sliding frame 3, a driving mechanism 2 is connected on the surface thread of the screw 7, the driving mechanism 2 is meshed with the pinion 9, the bottom box 5 and the sliding rail frame 4 are installed on a transformer, the transformer monitor 1 can select a vibration monitor and a temperature sensor, data monitored by the transformer monitor 1 can be transmitted to a power grid monitoring system of a power grid company, a power supply of a motor 6 is switched on, the motor 6 can drive a screw 7 to rotate, the screw 7 is rotatably arranged with a bottom box 5 through a bearing to ensure the rotating stability of the screw 7, the screw 7 can drive a fan blade 8 to rotate, the fan blade 8 can generate air flow in the rotating process, an air hole is formed in the top of the bottom box 5, the air flow can generate wind power in the slide rail frame 4 through the air hole to drive nearby air to dissipate heat, when the fan blade 8 drives the air flow to flow out of the bottom box 5 rightwards, so that suction force is generated in the slide rail frame 4, the air flow is used for dissipating heat, the screw 7 can drive a transmission mechanism 2 to rotate by utilizing threads, and the transmission mechanism 2 can drive two pinions 9 to rotate, pinion 9 can drive wind-up pulley 10 and rotate, the left end of driving rope 11 bottom is emitted to left wind-up pulley 10 anticlockwise rotation in-process, the right-hand member of driving rope 11 bottom can be rolled up to right wind-up pulley 10 anticlockwise rotation in-process on right side, let driving rope 11 clockwise rotate, driving rope 11 can drive balladeur train 3 and move, balladeur train 3 slides the setting through the slide rail and the slide bar of slide rail frame 4 both sides, let balladeur train 3 can steady reciprocate, balladeur train 3 can drive transformer monitor 1 and reciprocate, let transformer monitor 1 can reciprocate and monitor the transformer, motor 6 can drive mechanism 2 through screw 7 and move, drive mechanism 2 can drive wind-up pulley 10 through pinion 9 and rotate, wind-up pulley 10 can drive balladeur train 3 through driving rope 11 and reciprocate, balladeur train 3 can drive transformer monitor 1 and reciprocate, transformer monitor 1 can only receive the length restriction of driving rope 11, and the scope of transformer monitor 1 can be customized as required, its home range is great, the problem that the home range is less that leads to the use cylinder has been solved, and the top of lead to the use of cylinder is the monitor 1, and its home use the home box 5 to the home box 4, its home box has increased the home range doubly.

The utility model discloses in, drive mechanism 2 includes movable block 21, sliding frame 22 and transfer line 23, the screw of movable block 21 and the surface threaded connection of screw rod 7, the rear side of movable block 21 and the inside sliding connection of under casing 5, the surface of movable block 21 is articulated with the rear side of sliding frame 22, the inside of sliding frame 22 and the rear side sliding connection of transfer line 23, the top of transfer line 23 is articulated with the inside top of under casing 5, drive mechanism 2 still includes the transmission assembly with transfer line 23 articulated, screw rod 7 utilizes the screw thread to drive movable block 21 and removes, movable block 21 passes through the slide rail and slides the setting with under casing 5, guide movable block 21, let movable block 21 can be steady about removing, avoid movable block 21 skew, movable block 21 can drive sliding frame 22 and remove, sliding frame 22 can slide and drive transfer line 23 rotation at the rear side of transfer line 23, transfer line 23 passes through bearing and under casing 5 and rotates the setting, reduce transfer line 23 pivoted resistance, transfer line 23 can drive the transmission assembly rotation, make things convenient for the transmission of structure.

The utility model discloses in, drive assembly includes slider 24 and rack 25, the bottom of transfer line 23 is articulated with slider 24's surface, slider 24's rear side and rack 25's spout sliding connection, the both sides of rack 25 top middle-end respectively with the tooth meshing of two pinion 9 bottoms, transfer line 23 can drive slider 24 and remove, slider 24 can slide and drive rack 25 and remove in rack 25 spout, rack 25 can drive two pinion 9 rotations, rotation through transfer line 23 can drive pinion 9, ensure two pinion 9 pivoted synchronizations.

The utility model discloses in, the rack 25 includes rack and rack left side integrated into one piece's spout frame, the inside of spout frame is connected with the rear side slip of slider 24, the rear side slip of rack is connected with spacing frame, spacing frame and 5 bolts of under casing, slider 24 passes through the slide rail and slides with the spout frame and set up, to the guide of 24 progress of slider, let slider 24 can drive about the spout frame and remove, the spout frame can drive the rack and remove, the rack can drive pinion 9 and rotate, the rack passes through the slide rail and slides with spacing frame and sets up, guide the rack, let the rack can be steady about removing.

The utility model discloses in, the opening joint at the top of the 5 right sides of under casing has the filter screen, and the right side of flabellum 8 corresponds with the left side of filter screen, and the filter screen can filter the air of business turn over, and the right side of under casing 5 sets up the drum, and flabellum 8 is located the inside of drum, makes things convenient for pivoted flabellum 8 to produce the air current.

The utility model discloses in, the middle-end at 4 surperficial tops of slide rail frame is rotated and is connected with pulley 12, the inside of pulley 12 is connected with the surface transmission of driving rope 11, the hole at 5 tops of under casing is all run through at the both ends of driving rope 11 bottoms, the both ends of driving rope 11 are respectively with the inside winding of two wind-up pulleys 10, driving rope 11 is U type structure and is connected with pulley 12, pulley 12 can guide driving rope 11, pulley 12 passes through the bearing and rotates the setting with slide rail frame 4, make things convenient for pulley 12's rotation, driving rope 11 adopts the rubber rope or the nylon rope that can stretch out and draw back certain range.

Example two

This example differs from example 1 in that: replace motor 6 and screw rod 7 whole for electric putter, electric putter can directly drive movable block 21 and remove, makes things convenient for electric putter to drive the structure and removes, but the distance that movable block 21 removed is difficult to accurate control, therefore, this application is preferred motor 6 and screw rod 7.

The working principle is as follows: the bottom box 5 and the sliding track frame 4 are installed on a transformer, the transformer monitor 1 can select a vibration monitor and a temperature sensor, a power supply of a motor 6 is connected, the motor 6 can drive a screw 7 to rotate, the screw 7 is rotatably arranged with the bottom box 5 through a bearing, the rotation stability of the screw 7 is guaranteed, the screw 7 can drive a fan blade 8 to rotate, the fan blade 8 can generate air flow in the rotating process, an air hole is formed in the top of the bottom box 5, the air flow can generate wind power in the sliding track frame 4 through the air hole, the air flow can drive nearby air to dissipate heat, when the fan blade 8 drives the air flow to flow out of the bottom box 5 rightwards, so that suction is generated in the sliding track frame 4, the air flow is used for dissipating heat, meanwhile, the screw 7 can drive a moving block 21 to move rightwards through threads, the moving block 21 is slidably arranged with the bottom box 5 through a sliding rail, the moving block 21 is guided, the moving block 21 can stably move leftwards, the moving block 21 can drive the sliding frame 22 to move rightwards, the sliding frame 22 can slide on the rear side of a transmission rod 23 and drive a transmission rod 23 to drive a left sliding rack to move rightwards, a left transmission rack 24 can drive a left sliding pulley 11 to rotate anticlockwise, a left sliding rack 10, a left sliding pulley 11, a right pulley 11, the sliding rack can drive a left sliding rack to rotate a left pulley 11, and a right pulley 11, the sliding rack to drive a left pulley 11, the sliding rack to rotate a right pulley 11, the sliding rack to drive a left pulley 11 to rotate anticlockwise to rotate, the sliding rack to drive a left pulley 11, and a right pulley 11 to rotate, the pulley 11, the left pulley 11 to rotate a right pulley 11, and a right pulley 11 to drive a left pulley 11 to rotate, the left pulley 11 to rotate counterclockwise pulley 11 in the left pulley 11, the sliding rack 3 is arranged in a sliding mode through sliding rails on two sides of the sliding rail frame 4, the sliding rack 3 can stably move up and down, the sliding rack 3 can drive the transformer monitor 1 to move up, and the transformer monitor 1 can move up and down to monitor the transformer.

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 transformer operation monitoring devices, including transformer monitor (1), a serial communication port, balladeur train (3) have been bolted on the surface of transformer monitor (1), the slide opening sliding connection of balladeur train (3) has slide rail frame (4), the bottom of slide rail frame (4) has been bolted and has been connected under casing (5), the left side of under casing (5) has been bolted and has been connected with motor (6), the output of motor (6) runs through the left hole of under casing (5) and has been bolted and have screw rod (7), the both ends of screw rod (7) all rotate with the inside of under casing (5) and cup joint, the right-hand member bolt of screw rod (7) has flabellum (8), the both sides of under casing (5) inside middle-end all rotate and are connected with wind-up wheel (10), the surface bolt of wind-up wheel (10) has pinion (9), the inside winding of wind-up wheel (10) has drive rope (11), the left side of rope (11) is bolted and the surface of balladeur train (3), the surface threaded connection of screw rod (7) has drive mechanism (2), drive mechanism (2) and pinion (9) mesh.

2. The transformer operation monitoring device according to claim 1, wherein the transmission mechanism (2) comprises a moving block (21), a sliding frame (22) and a transmission rod (23), a screw hole of the moving block (21) is in threaded connection with the surface of the screw (7), the rear side of the moving block (21) is in sliding connection with the inside of the bottom box (5), the surface of the moving block (21) is hinged with the rear side of the sliding frame (22), the inside of the sliding frame (22) is in sliding connection with the rear side of the transmission rod (23), the top end of the transmission rod (23) is hinged with the top end of the inside of the bottom box (5), and the transmission mechanism (2) further comprises a transmission component hinged with the transmission rod (23).

3. The transformer operation monitoring device according to claim 2, wherein the transmission assembly comprises a sliding block (24) and a rack (25), the bottom end of the transmission rod (23) is hinged to the surface of the sliding block (24), the rear side of the sliding block (24) is connected with a sliding groove of the rack (25) in a sliding mode, and two sides of the middle end of the top of the rack (25) are respectively meshed with teeth at the bottoms of the two pinions (9).

4. The transformer operation monitoring device according to claim 3, wherein the rack (25) comprises a rack and a sliding groove frame integrally processed on the left side of the rack, the inner part of the sliding groove frame is connected with the rear side of the sliding block (24) in a sliding manner, the rear side of the rack is connected with a limiting frame in a sliding manner, and the limiting frame is bolted with the bottom box (5).

5. The transformer operation monitoring device according to claim 1, wherein a filter screen is clamped at an opening at the top of the right side of the bottom case (5), and the right side of the fan blade (8) corresponds to the left side of the filter screen.

6. The transformer operation monitoring device according to claim 1, wherein a pulley (12) is rotatably connected to the middle end of the top of the surface of the slide rail frame (4), the inside of the pulley (12) is in transmission connection with the surface of a transmission rope (11), two ends of the bottom of the transmission rope (11) penetrate through a hole in the top of the bottom box (5), and two ends of the transmission rope (11) are respectively wound with the insides of the two winding wheels (10).