CN216670130U

CN216670130U - Remote transformer electrical parameter detector

Info

Publication number: CN216670130U
Application number: CN202122287987.8U
Authority: CN
Inventors: 刘桂琴; 陈冰
Original assignee: Shanghai Yangce Electric Co ltd
Current assignee: Shanghai Yangce Electric Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-06-03
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a remote transformer electrical parameter detector, which belongs to the technical field of electric power overhaul equipment and comprises an equipment box and a closed cover, wherein a connecting plate is arranged opposite to the back of the equipment box, rotating shafts are rotatably connected on the side walls of two opposite sides of the connecting plate, and two rotating holes are formed in the closed cover. According to the utility model, through the matching action of the equipment box, the connecting plate, the sealing cover and the sealing plate, the second gear is driven to rotate when the sealing plate seals the equipment box, so that the moving shaft is driven to rotate, the sealing plate is erected under the action of the first moving ring and the second moving ring and is positioned at the crack of the equipment box and the sealing cover, external dust and other impurities can be prevented from entering the equipment box, equipment in the equipment box is indirectly protected, and when the equipment box is opened, the sealing plate can be rotated to be parallel to the inner bottom of the equipment box, so that the normal use of the equipment in the equipment box is not influenced, and the practicability of the device is improved.

Description

Remote electrical parameter detector for transformer

Technical Field

The utility model relates to the technical field of electric power overhaul equipment, in particular to a remote transformer electrical parameter detector.

Background

For example, CN212965211U discloses a remote electrical parameter detector for a transformer, which comprises an equipment box, a handle, a lock, a first protective plate, a second protective plate, a limiting frame, an electrical detector, a box cover, a lock catch, a battery jar, LED lamps and a power switch.

In the mode, the first protection plate and the second protection plate need to be erected manually by an operator and then the equipment box is closed, the operation is troublesome, and the operator sometimes forgets to erect the first protection plate and the second protection plate and cannot well protect the detector, so that the remote transformer electrical parameter detector is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art, and provides a remote transformer electrical parameter detector.

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

the utility model provides a long-range transformer electrical parameter detector, includes equipment box and closing cap, the back of the body of equipment box is equipped with the connecting plate face to face, all rotate on the lateral wall of the relative both sides of connecting plate and be connected with the axis of rotation, set up two rotation holes on the closing cap, axis of rotation lateral wall and the downthehole lateral wall fixed connection that rotates, the removal hole has been seted up on the equipment box, it is connected with the removal axle to remove downthehole lateral wall rotation, the axis of rotation passes through slewing mechanism and is connected with the removal axle, the equipment box is connected with the sliding block through sliding mechanism, the sliding block passes through closing mechanism and is connected with the removal axle.

Preferably, the rotating mechanism comprises a first gear fixedly connected to the outer side wall of the rotating shaft, a second gear fixedly connected to the outer side wall of the moving shaft, and the first gear is in meshed connection with the second gear.

Preferably, the sliding mechanism comprises a sliding groove formed in the inner side walls of the two opposite sides of the equipment box, a sliding shaft is fixedly connected to the inner side wall of the sliding groove, a sliding opening corresponding to the sliding shaft is formed in the sliding block, and the outer side wall of the sliding shaft is connected with the inner side wall of the sliding opening in a sliding mode.

Preferably, the closing mechanism includes first shift ring and the second shift ring of connection at the removal off-axial wall, all seted up on first shift ring and the second shift ring and moved the mouth, it is equipped with the external screw thread to remove off-axial wall, two first internal thread and second internal thread have been seted up respectively to the inside wall of removal mouth, the external screw thread respectively with first internal thread and second internal thread threaded connection, first internal thread is opposite with the internal thread direction of second.

Preferably, the first transmission shaft of sliding block lateral wall fixedly connected with, the sliding block is the symmetry setting in the equipment box, the equal fixedly connected with second transmission shaft of first shift ring and second shift ring lateral wall.

Preferably, the first transmission shaft is connected with the second transmission shaft through a closing plate, two transmission holes are formed in the closing plate, the inner side walls of the two transmission holes are rotatably connected with the outer side wall of the first transmission shaft and the outer side wall of the second transmission shaft respectively, and the closing plate is arranged on the inner side walls of two opposite sides of the equipment box.

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

1. through the cooperation of equipment box, connecting plate, closing cap and closing plate, drive the rotation of second gear when the closing plate seals the equipment box, and then drive the removal axle and rotate, make the closing plate stand under the effect of first shift ring and second shift ring to be located the crack department of equipment box and closing cap, can prevent that external dust and other debris from getting into the equipment box, indirect protection the equipment in the equipment box.

2. Through the mating reaction of removing axle, closing plate and sliding tray, when opening the equipment box, can make the closing plate rotate to parallel to the interior bottom with the equipment box, can not influence the normal use of equipment in the equipment box, improved the practicality of device.

Drawings

FIG. 1 is a schematic structural diagram of a remote electrical parameter detector for a transformer according to the present invention;

fig. 2 is a schematic structural diagram of a second moving ring according to the present invention;

fig. 3 is an enlarged view of the point a according to the present invention.

In the figure: 1. an equipment box; 2. a connecting plate; 3. a closure cap; 4. a rotating shaft; 5. a movable shaft; 6. a first moving ring; 7. a second moving ring; 8. a closing plate; 9. a sliding groove; 10. a slider; 11. a first gear; 12. a second gear.

Detailed Description

Referring to fig. 1-3, a remote transformer electrical parameter detector, comprising an equipment box 1 and a closing cap 3, a connecting plate 2 is arranged opposite to the back of the equipment box 1, the side walls of two opposite sides of the connecting plate 2 are rotatably connected with a rotating shaft 4, the closing cap 3 is provided with two rotating holes, the outer side wall of the rotating shaft 4 is fixedly connected with the inner side wall of the rotating hole, the equipment box 1 is provided with a moving hole, the inner side wall of the moving hole is rotatably connected with a moving shaft 5, the rotating shaft 4 is connected with the moving shaft 5 through a rotating mechanism, the rotating mechanism comprises a first gear 11 fixedly connected with the outer side wall of the rotating shaft 4, the outer side wall of the moving shaft 5 is fixedly connected with a second gear 12, the first gear 11 is meshed with the second gear 12, when the equipment box 1 needs to be closed, the closing cap 3 is rotated to enable the closing cap 3 to be attached to the top of the equipment box 1, and then the closing cap is closed, in the process of rotating the closing cover 3, the first gear 11 is rotated to further drive the second gear 12 to rotate, and the second gear 12 drives the moving shaft 5 to rotate when rotating;

the equipment box 1 is connected with a sliding block 10 through a sliding mechanism, the sliding mechanism comprises sliding grooves 9 arranged on the inner side walls of the two opposite sides of the equipment box 1, the inner side walls of the sliding grooves 9 are fixedly connected with sliding shafts, sliding openings corresponding to the sliding shafts are formed in the sliding block 10, and the outer side walls of the sliding shafts are connected with the inner side walls of the sliding openings in a sliding mode;

the sliding block 10 is connected with the moving shaft 5 through a sealing mechanism, the sealing mechanism comprises a first moving ring 6 and a second moving ring 7 which are connected with the outer side wall of the moving shaft 5, moving ports are respectively arranged on the first moving ring 6 and the second moving ring 7, the outer side wall of the moving shaft 5 is provided with external threads, the inner side walls of the two moving ports are respectively provided with a first internal thread and a second internal thread, the external threads are respectively in threaded connection with the first internal thread and the second internal thread, the thread directions of the first internal thread and the second internal thread are opposite, the outer side wall of the sliding block 10 is fixedly connected with a first transmission shaft, the sliding blocks 10 are symmetrically arranged in the equipment box 1, the first moving ring 6 and the second moving ring 7 are respectively moved towards opposite directions under the action of the external threads and the first internal thread and the second internal thread, when the equipment box 3 is completely sealed, the two sealing plates 8 are just erected at the crack between the equipment box 1 and the sealing cover 3, the dust or moisture from the outside can be prevented from entering the equipment box 1;

the equal fixedly connected with second transmission shaft of first shift ring 6 and 7 lateral walls of second shift ring, first transmission shaft passes through the closing plate 8 with the second transmission shaft and is connected, has seted up two transmission holes on the closing plate 8, and the downthehole lateral wall of two transmission rotates with first transmission shaft lateral wall and second transmission shaft lateral wall respectively to be connected, and closing plate 8 is established on the inside wall of 1 relative both sides of equipment box.

The specific working principle of the utility model is as follows:

firstly, when the equipment box 1 needs to be closed, the closing cover 3 is rotated to enable the closing cover 3 to be attached to the top of the equipment box 1 and further close the equipment box, in the process of rotating the closing cover 3, the first gear 11 is rotated to further drive the second gear 12 to rotate, the second gear 12 drives the moving shaft 5 to rotate when rotating, the first moving ring 6 and the second moving ring 7 are respectively moved towards opposite directions under the action of the external thread, the first internal thread and the second internal thread, when the equipment box 3 is completely closed, the two closing plates 8 are just erected with a crack between the equipment box 1 and the closing cover 3, external dust or moisture can be prevented from entering the equipment box 1, when the equipment box 1 is opened, the two closing plates 8 are parallel to the bottom of the equipment box 1, the height of the two closing plates cannot exceed the height of the equipment box 1, and therefore the normal use of equipment in the equipment box 1 cannot be influenced, the practicability of the device is improved.

The above description is only for the preferred embodiment 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 as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. The utility model provides a long-range transformer electrical parameter detector, includes equipment box (1) and closing cap (3), its characterized in that, the back to back of equipment box (1) is equipped with connecting plate (2), all rotate on the lateral wall of the relative both sides of connecting plate (2) and be connected with axis of rotation (4), two rotation holes have been seted up on closing cap (3), axis of rotation (4) lateral wall and the downthehole lateral wall fixed connection that rotates, the removal hole has been seted up on equipment box (1), the downthehole lateral wall that removes rotates is connected with removes axle (5), axis of rotation (4) are connected with removal axle (5) through slewing mechanism, equipment box (1) are connected with sliding block (10) through sliding mechanism, sliding block (10) are connected with removal axle (5) through closing mechanism.

2. The remote electrical parameter detector of transformer according to claim 1, wherein said rotating mechanism comprises a first gear (11) fixedly connected to an outer side wall of said rotating shaft (4), a second gear (12) fixedly connected to an outer side wall of said moving shaft (5), and said first gear (11) is engaged with said second gear (12).

3. The remote electrical parameter detector of transformer according to claim 1, wherein said sliding mechanism includes a sliding groove (9) formed on the inner side wall of the opposite sides of the equipment box (1), the inner side wall of said sliding groove (9) is fixedly connected with a sliding shaft, said sliding block (10) is formed with a sliding opening corresponding to the sliding shaft, and the outer side wall of said sliding shaft is slidably connected with the inner side wall of the sliding opening.

4. The remote transformer electrical parameter detector according to claim 1, wherein the sealing mechanism includes a first moving ring (6) and a second moving ring (7) connected to an outer side wall of the moving shaft (5), moving openings are respectively formed on the first moving ring (6) and the second moving ring (7), an outer side wall of the moving shaft (5) is provided with an external thread, inner side walls of the two moving openings are respectively provided with a first internal thread and a second internal thread, the external thread is respectively in threaded connection with the first internal thread and the second internal thread, and thread directions of the first internal thread and the second internal thread are opposite.

5. The remote electrical parameter detector of transformer according to claim 4, wherein the outer side wall of said sliding block (10) is fixedly connected with a first transmission shaft, said sliding block (10) is symmetrically arranged in the equipment box (1), and the outer side walls of said first moving ring (6) and said second moving ring (7) are fixedly connected with a second transmission shaft.

6. The remote electrical parameter detector of transformer according to claim 5, wherein said first transmission shaft is connected to said second transmission shaft through a closing plate (8), said closing plate (8) has two transmission holes, the inner side walls of said two transmission holes are respectively rotatably connected to the outer side walls of said first transmission shaft and said outer side walls of said second transmission shaft, said closing plate (8) is disposed on the inner side walls of the opposite sides of said equipment box (1).