CN217689034U

CN217689034U - Power equipment state on-line monitoring device with automatic power-off function

Info

Publication number: CN217689034U
Application number: CN202123444487.7U
Authority: CN
Inventors: 李维博
Original assignee: Yunnan Xincai Power Technology Co ltd
Current assignee: Yunnan Xincai Power Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-10-28
Anticipated expiration: 2031-12-30

Abstract

The utility model is suitable for the technical field of electric power monitoring devices, and provides an electric power equipment state online monitoring device with automatic power-off function, which comprises a device shell, a fixed seat, a movable seat and a support rod; a movable cavity is formed in the device shell. This power equipment state on-line monitoring device with automatic outage function, start driving motor, make driving motor drive the slurcam and rotate, the slurcam promotes to remove the seat afterwards, make current test metal wire and wire contact, can detect power equipment's electric current, when taking place the short circuit, start the slurcam and break away from and remove the contact of seat, supporting spring promotes through the ejector pad afterwards and removes the seat, make current test metal wire remove with wire's contact, can cut off the power supply, avoided taking place the short circuit and cut off the power supply when power equipment later, the conflagration takes place easily, there is the problem of certain potential safety hazard.

Description

Power equipment state on-line monitoring device with automatic power-off function

Technical Field

The utility model belongs to the technical field of electric power monitoring devices, especially, relate to a power equipment state on-line monitoring device with auto-power-off function.

Background

The power equipment mainly comprises power generation equipment and power supply equipment, wherein the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a transformer and the like, the power supply equipment mainly comprises transmission lines, mutual inductors, contactors and the like with various voltage grades, and the power detection equipment is equipment for performing test, verification, detection and acceptance on power production and power grid operation and provides reliable guarantee for the safety and reliability of power operation.

When present power equipment takes place the short circuit in the course of the work, electric power monitoring devices can detect the electric current increase, sends out the police dispatch newspaper afterwards to remind the staff to cut off the power supply, nevertheless because the staff can't all be near power monitoring devices at every moment, take place the short circuit and cut off the power supply later when power equipment, the conflagration of taking place easily, there is certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electric power equipment state on-line monitoring device with automatic outage function aims at solving because take place the short circuit and the outage is late when electric power equipment, and the conflagration takes place easily, has certain potential safety hazard.

The utility model is realized in such a way that the on-line monitoring device for the state of the power equipment with the automatic power-off function comprises a device shell, a fixed seat, a movable seat and a support rod; a movable cavity is formed in the device shell, a transmission cavity is formed in the rear side of the device shell, and through holes are formed in the top and the bottom of the rear side of the device shell; the fixed seat is fixedly arranged at the rear side of the inner cavity of the movable cavity, the movable seat is slidably arranged in the inner cavity of the movable cavity, the front side of the inner cavity of the movable cavity is rotatably and transversely provided with a pushing plate, and the front side of the device shell is provided with a driving motor for driving the pushing plate to rotate; the movable base is characterized in that a current testing metal wire is arranged inside the movable base, metal wires are transversely arranged at the top and the bottom inside the fixed base, a spring cavity is formed inside the fixed base, a movable plate is vertically arranged in the inner cavity of the spring cavity in a sliding mode, a supporting spring is telescopically and transversely arranged between the rear side of the movable plate and the inner wall surface of the spring cavity, and a push block is fixedly arranged at the front side of the movable plate.

Preferably, a display panel is arranged on the front face of the device shell, and a lifting handle is fixedly mounted at the top of the device shell.

Preferably, the inner cavity of the transmission cavity is rotatably and transversely provided with an upper rotating rod, the surface of the upper rotating rod is provided with an upper bevel gear, and the inner cavity of the transmission cavity is rotatably and vertically provided with a lower rotating rod.

Preferably, both ends on the surface of the lower rotating rod are provided with threads, the threads are designed in an opposite mode, the surface of the lower rotating rod is provided with a lower bevel gear meshed with the upper bevel gear, both ends on the surface of the lower rotating rod are in threaded connection with movable plates, and one side of each movable plate is provided with a clamping block.

Preferably, one end of the upper rotating rod rotatably extends to the front face of the device shell, and a rotating disc is arranged at one end, located on the front face of the device shell, of the upper rotating rod.

Preferably, a support rod is fixedly installed at the rear side of the device shell, and a movable roller is rotatably arranged in the support rod.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a power equipment state on-line monitoring device with automatic outage function, through the inside wire of fixing base, when the inside and the wire of wire insertion device shell are connected, start driving motor, make driving motor drive the catch plate and rotate, the catch plate promotes to remove the seat afterwards and removes, make current test wire and wire contact, can detect power equipment's electric current, when taking place the short circuit, start the catch plate and break away from and remove the contact of seat, supporting spring promotes through the ejector pad afterwards and removes the seat and remove, make current test wire remove the contact with wire, can cut off the power supply, avoided taking place the short circuit and the outage later when power equipment, the conflagration takes place easily, there is the problem of certain potential safety hazard.

Drawings

FIG. 1 is a schematic front sectional view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic view of the front view of the structure of the present invention.

In the figure: 1-device shell, 2-pushing plate, 3-fixed seat, 4-metal wire, 5-moving plate, 6-moving seat, 7-current testing metal wire, 8-pushing block, 9-clamping block, 10-moving plate, 11-supporting rod, 12-moving roller, 13-transmission cavity, 14-moving cavity, 15-driving motor, 16-display panel, 17-rotating disc, 18-upper rotating rod, 19-upper bevel gear, 20-lower bevel gear, 21-lower rotating rod and 22-spring cavity.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a technical solution: an on-line monitoring device for the state of power equipment with an automatic power-off function comprises a device shell 1, a fixed seat 3, a movable seat 6 and a support rod 11; the movable cavity 14 has been seted up to the inside of device shell 1, and the inside rear side of device shell 1 is opened and is equipped with transmission chamber 13, and the through-hole has all been seted up to the top and the bottom of device shell 1 rear side.

Through the through-hole a wire can be inserted into the inner cavity of the device housing 1 for later detection of the current.

The fixed seat 3 is fixedly arranged at the rear side of the inner cavity of the movable cavity 14, the movable seat 6 is slidably arranged in the inner cavity of the movable cavity 14, the pushing plate 2 is rotatably and transversely arranged at the front side of the inner cavity of the movable cavity 14, and the driving motor 15 for driving the pushing plate 2 to rotate is arranged on the front surface of the device shell 1; the inside of the movable base 6 is provided with a current test wire 7.

All transversely being provided with wire 4 at the inside top of fixing base 3 and bottom, spring chamber 22 has been seted up to fixing base 3's inside, and the vertical movable plate 5 that is provided with in the inner chamber slidable ground of spring chamber 22, the retractable transversely is provided with supporting spring between the rear side of movable plate 5 and the internal face in spring chamber 22, and the front side fixed mounting of movable plate 5 has ejector pad 8.

In this embodiment, through the inside wire 4 of fixing base 3, when wire insertion device shell 1's inside is connected with wire 4, start driving motor 15, make driving motor 15 drive catch plate 2 and rotate, catch plate 2 promotes to remove seat 6 and removes afterwards, make current test wire 7 and wire 4 contact, can detect power equipment's electric current, when taking place the short circuit, start catch plate 2 and break away from and remove the contact of seat 6, supporting spring promotes through ejector pad 8 afterwards and removes seat 6 and remove, make current test wire 7 remove the contact with wire 4, can cut off the power supply, avoided taking place the short circuit and the outage is late when power equipment, the conflagration takes place easily, there is the problem of certain potential safety hazard.

Further, a display panel 16 is disposed on the front surface of the device housing 1, and a lifting handle is fixedly mounted on the top of the device housing 1.

In the present embodiment, the device case 1 can be carried by a worker by lifting the handle, and the worker can perform the operation by the display panel 16.

Further, the inner cavity of the transmission cavity 13 is rotatably and transversely provided with an upper rotating rod 18, the surface of the upper rotating rod 18 is provided with an upper bevel gear 19, the inner cavity of the transmission cavity 13 is rotatably and vertically provided with a lower rotating rod 21, the two ends of the surface of the lower rotating rod 21 are provided with threads, and the two threads are designed in an opposite mode.

The surface of the lower rotating rod 21 is provided with a lower bevel gear 20 engaged with the upper bevel gear 19, two ends of the lower rotating rod 21 are connected with the movable plates 10 through threads, the movable plates 10 are internally provided with screw rod sleeves, and one side of each of the two movable plates 10 is provided with a clamping block 9.

In this embodiment, through rotating upper rotating rod 18 for upper rotating rod 18 drives upper bevel gear 19 and lower bevel gear 20 and meshes, and lower rotating rod 21 rotates afterwards, makes lower rotating rod 21 drive fly leaf 10 through the screw thread and removes, and fly leaf 10 drives grip block 9 afterwards and carries out the centre gripping to the wire of inserting device shell 1 inside, prevents that the wire from droing, influences current detection, improves the protectiveness.

Further, one end of the upper rotating rod 18 is rotatably extended to the front surface of the device housing 1, and the end of the upper rotating rod 18 located at the front surface of the device housing 1 is provided with a rotating disc 17.

In the present embodiment, when the worker manually rotates the rotating disk 17, the rotating disk 17 rotates the upper rotating lever 18 by the rotating disk 17.

The device shell 1, the push block 8, the moving seat 6, the push plate 2 and the clamping block 9 are all made of insulating materials, and the device shell 1 can be prevented from generating electric leakage.

Further, a support rod 11 is fixedly installed at the rear side of the device housing 1, and a movable roller 12 is rotatably installed inside the support rod 11.

In this embodiment, through the movable roller 12 inside the support rod 11, when the wire moves, the movable roller 12 can be guided in conformity with the wire, preventing the problem that the wire breaks away from the device housing 1 when the movable roller 12 is bent or shaken, and improving the stability.

The utility model discloses a theory of operation and use flow: the utility model discloses after having installed, through the inside plain conductor 4 of fixing base 3, when the inside of wire insertion device shell 1 is connected with plain conductor 4, start driving motor 15, make driving motor 15 drive catch plate 2 rotate, catch plate 2 promotes to remove seat 6 afterwards, make current test wire 7 and plain conductor 4 contact, can detect power equipment's electric current, when taking place the short circuit, start catch plate 2 break away from and remove the contact of seat 6, supporting spring promotes through ejector pad 8 afterwards and removes seat 6 and remove, make current test wire 7 remove with plain conductor 4's contact, can cut off the power supply.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an electrical equipment state on-line monitoring device with auto-power-off function which characterized in that:

comprises a device shell (1), a fixed seat (3), a movable seat (6) and a support rod (11);

a movable cavity (14) is formed in the device shell (1), a transmission cavity (13) is formed in the rear side of the device shell (1), and through holes are formed in the top and the bottom of the rear side of the device shell (1);

the fixed seat (3) is fixedly arranged at the rear side of the inner cavity of the movable cavity (14), the movable seat (6) is slidably arranged in the inner cavity of the movable cavity (14), the pushing plate (2) is rotatably and transversely arranged at the front side of the inner cavity of the movable cavity (14), and the driving motor (15) for driving the pushing plate (2) to rotate is arranged on the front surface of the device shell (1);

the inside of removing seat (6) is provided with current test metal wire (7), the inside top of fixing base (3) all transversely is provided with wire (4) with the bottom, spring chamber (22) have been seted up to the inside of fixing base (3), the vertical movable plate (5) that is provided with of inner chamber slidable ground of spring chamber (22), the rear side of movable plate (5) with the support spring transversely is provided with telescopically between the internal face of spring chamber (22), the front side fixed mounting of movable plate (5) has ejector pad (8).

2. The on-line monitoring device for the state of the power equipment with the automatic power-off function as claimed in claim 1, characterized in that: the front side of the device shell (1) is provided with a display panel (16), and the top of the device shell (1) is fixedly provided with a lifting handle.

3. The on-line monitoring device for the state of the power equipment with the automatic power-off function as claimed in claim 1, wherein: the inner chamber of transmission chamber (13) rotationally transversely is provided with last transfer pole (18), the surface of going up transfer pole (18) is provided with bevel gear (19), the inner chamber of transmission chamber (13) rotationally vertically is provided with down transfer pole (21).

4. The on-line monitoring device for the state of the power equipment with the automatic power-off function as claimed in claim 3, wherein: the both ends on lower transfer pole (21) surface all are provided with the screw thread, two the screw thread is opposite design, the surface of lower transfer pole (21) be provided with go up bevel gear (19) engaged with lower bevel gear (20), the both ends threaded connection on lower transfer pole (21) surface has fly leaf (10), two one side of fly leaf (10) all is provided with grip block (9).

5. The on-line monitoring device for the state of the power equipment with the automatic power-off function as claimed in claim 4, wherein: one end of the upper rotating rod (18) rotatably extends to the front face of the device shell (1), and the rotating disk (17) is arranged at one end, located on the front face of the device shell (1), of the upper rotating rod (18).

6. The on-line monitoring device for the state of the power equipment with the automatic power-off function as claimed in claim 1, wherein: the device is characterized in that a supporting rod (11) is fixedly mounted on the rear side of the device shell (1), and a movable roller (12) is rotatably arranged in the supporting rod (11).