CN220084982U

CN220084982U - VBE simulation detection device

Info

Publication number: CN220084982U
Application number: CN202321514119.1U
Authority: CN
Inventors: 周轶泽; 汪斯遥
Original assignee: Beijing Aerospace Digital Innovation Technology Co ltd
Current assignee: Beijing Aerospace Digital Innovation Technology Co ltd
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2023-11-24
Anticipated expiration: 2033-06-14

Abstract

The utility model relates to the technical field of VBE simulation detection, in particular to a VBE simulation detection device, which comprises a shell, a sealing cover and a VBE50 sensor main body, wherein the sealing cover is positioned at the upper end of the shell, the VBE50 sensor main body is fixedly arranged in the shell, a connecting shaft is fixedly connected in the shell, a jack is arranged on the circumferential surface of the connecting shaft, a fixed cylinder is fixedly connected in the sealing cover, a driving component is connected at the upper end of the sealing cover, a rotating disc is rotatably connected in the sealing cover, the driving component is positioned at the right upper end of the rotating disc, the driving component provides power for the rotating disc to rotate, a locking component is connected at the lower end of the rotating disc, and the locking component passes through the jack and is connected with the connecting shaft; the utility model can achieve the aim of conveniently disassembling the sealing cover under the mutual matching of the rotating disc, the driving component and the locking component, thereby being convenient for connecting the VBE50 sensor main body positioned in the shell or checking whether the VBE50 sensor main body has a problem.

Description

VBE simulation detection device

Technical Field

The utility model relates to the technical field of VBE simulation detection, in particular to a VBE simulation detection device.

Background

Valve Base Electronics (VBE) refers to the generic term for all circuits at ground potential in a thyristor optoelectronic triggering and on-line monitoring system, which together with a thyristor electronic board (TE) at high potential, and the fibre channel connecting the valve base electronics and the thyristor electronic board, form the entire thyristor optoelectronic triggering and on-line monitoring system. In the whole triggering and on-line monitoring system, valve-based electronic equipment (VBE) occupies a very important position, and the performance and reliability of the valve-based electronic equipment directly influence whether a thyristor valve can reliably, safely and for a long time.

The existing VBE simulation detection device consists of a VBE50 sensor and a protective shell at the outer end of the VBE50 sensor, wherein the VBE50 sensor is fixedly arranged in the protective shell, the protective shell consists of a shell and a sealing cover, when the VBE50 sensor is required to be used, the sealing cover is required to be opened, a battery plug on the VBE50 sensor is used for being inserted into a socket until a green light of the VBE50 sensor flashes, and then the VBE50 sensor can normally operate and then can perform detection operation;

however, in the conventional VBE analog detecting device, the casing and the cover are fixedly connected together by a plurality of screws, and when the cover needs to be opened, the VBE50 sensor is connected or whether a problem occurs in the VBE50 sensor is detected, the cover is inconvenient to open, so that the VBE analog detecting device needs to be designed.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a VBE simulation detection device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a VBE simulation detection device, includes shell, closing cap and VBE50 sensor main part, the closing cap is located the upper end of shell, VBE50 sensor main part fixed mounting is in the inside of shell, the inside fixedly connected with connecting axle of shell, the jack has been seted up to the circumference of connecting axle, the inside fixedly connected with fixed cylinder of closing cap, sliding connection between connecting axle and the fixed cylinder, the upper end of closing cap is provided with actuating assembly, the inside rotation of closing cap is connected with the rolling disc, actuating assembly is located the dead upper end of rolling disc, and actuating assembly provides rolling disc pivoted power, the lower extreme of rolling disc is provided with locking subassembly, locking subassembly passes the jack and is connected with the connecting axle.

Further, the bottom of shell fixedly connected with magnetic sheet.

Further, the drive assembly includes screw thread axle, thread bush, slide bar, slip ear, notch and backup pad, the inside rotation of closing cap is connected with the screw thread axle, the screw thread axle runs through the closing cap and with rolling disc fixed connection, the circumference threaded connection of screw thread axle has the thread bush, the circumference fixedly connected with slip ear of thread bush, the upper end fixedly connected with slide bar of closing cap, the slide bar runs through the slip ear, and sliding connection between slip ear and the slide bar, the upper end fixedly connected with backup pad of slide bar, the screw thread axle runs through the backup pad, and rotates between screw thread axle and the backup pad to be connected, the notch has been seted up to the up end of screw thread axle.

Further, the thread inside the thread sleeve and the thread on the outer surface of the thread shaft are triangular.

Further, locking assembly includes fixing base, guide bar, inserted bar, second connecting rod, first connecting rod and fixed axle, the lower extreme fixedly connected with fixed axle of rolling disc, the circumference of fixed axle rotates and is connected with first connecting rod, the upper end of first connecting rod rotates and is connected with the second connecting rod, the second connecting rod is close to the one end fixedly connected with inserted bar of fixed section of thick bamboo, sliding connection between inserted bar and the fixed section of thick bamboo, the inside fixedly connected with fixing base of closing cap, the one end fixedly connected with guide bar that the fixing base is close to the fixed section of thick bamboo, the guide bar runs through the second connecting rod, and sliding connection between second connecting rod and the guide bar.

Further, the central axis of the fixed shaft is not coincident with the central axis of the rotating disc, and the fixed shaft is positioned at the edge of the rotating disc.

The utility model has the following beneficial effects:

compared with the prior art, this VBE simulation detection device, through under the mutually supporting of rolling disc, actuating assembly and locking subassembly, control actuating assembly drives the rolling disc and rotates, along with the rotation of rolling disc, can make locking subassembly start the operation, at this moment under locking subassembly's effect, make locking subassembly progressively remove to the direction of keeping away from the connecting axle, when the locking subassembly is complete to break away from the connecting axle, just can dismantle the closing cap from the upper end of shell, just so reach the purpose of convenient to detach closing cap, thereby be convenient for switch on and be located the inside VBE50 sensor main part of shell or check VBE50 sensor main part whether the problem appears.

Drawings

FIG. 1 is a schematic diagram showing the overall structure of a VBE simulation detection device according to the present utility model;

FIG. 2 is a schematic diagram of a VBE simulation detecting device according to the present utility model with a partial front view;

FIG. 3 is an enlarged schematic diagram of the VBE analog detecting device according to the present utility model in FIG. 2;

FIG. 4 is a schematic diagram of a split structure of a VBE simulation detection device according to the present utility model after a housing and a VBE50 sensor body are hidden;

fig. 5 is an enlarged schematic diagram of the structure of the VBE analog detecting apparatus B in fig. 4 according to the present utility model.

Legend description:

1. a housing; 2. a cover; 3. a VBE50 sensor body; 4. a connecting shaft; 5. a fixed cylinder; 6. a slide bar; 7. a sliding ear; 8. a support plate; 9. a threaded shaft; 10. a thread sleeve; 11. a notch; 12. a rotating disc; 13. a jack; 14. a fixed shaft; 15. a first link; 16. a second link; 17. a rod; 18. a guide rod; 19. a fixing seat; 20. magnetic sheets.

Detailed Description

Referring to fig. 1-5, the VBE simulation detecting device provided by the utility model comprises a housing 1, a sealing cover 2 and a VBE50 sensor main body 3, wherein the sealing cover 2 is positioned at the upper end of the housing 1, the VBE50 sensor main body 3 is fixedly installed in the housing 1, a connecting shaft 4 is fixedly connected in the housing 1, a jack 13 is formed in the circumferential surface of the connecting shaft 4, a fixed cylinder 5 is fixedly connected in the sealing cover 2, the connecting shaft 4 is in sliding connection with the fixed cylinder 5, a driving component is arranged at the upper end of the sealing cover 2, a rotating disc 12 is rotatably connected in the sealing cover 2, the driving component is positioned at the right upper end of the rotating disc 12, power for the rotating disc 12 is provided by the driving component, a locking component is connected at the lower end of the rotating disc 12, and the locking component passes through the jack 13 and is connected with the connecting shaft 4.

In operation, the purpose of facilitating the disassembly of the sealing cover 2 can be achieved by the mutual cooperation of the rotating disc 12, the driving assembly and the locking assembly, so that the VBE50 sensor body 3 positioned in the shell 1 is conveniently connected or whether the VBE50 sensor body 3 has a problem or not is checked.

Further, a magnetic sheet 20 is fixedly attached to the bottom end of the housing 1.

When the test device works, under the action of the magnetic sheet 20, the whole device is conveniently adsorbed on the tested device by using the magnetic sheet 20.

Further, the drive assembly includes screw thread axle 9, thread bush 10, slide bar 6, slip ear 7, notch 11 and backup pad 8, the inside rotation of closing cap 2 is connected with screw thread axle 9, screw thread axle 9 runs through closing cap 2 and with rolling disc 12 fixed connection, the circumference thread connection of screw thread axle 9 has thread bush 10, the circumference fixedly connected with slip ear 7 of thread bush 10, the upper end fixedly connected with slide bar 6 of closing cap 2, slide bar 6 runs through slip ear 7, and sliding connection between slip ear 7 and the slide bar 6, the upper end fixedly connected with backup pad 8 of slide bar 6, screw thread axle 9 runs through backup pad 8, and rotate between screw thread axle 9 and the backup pad 8 to be connected, notch 11 has been seted up to the up end of screw thread axle 9.

During operation, the tool stretches into the notch 11 to drive the threaded shaft 9 to rotate, the rotating disc 12 can be driven to rotate along with the rotation of the threaded shaft 9, and meanwhile, the threaded shaft 9 rotates under the mutual cooperation of the sliding rod 6 and the sliding lug 7, so that the threaded sleeve 10 can lift along the threaded shaft 9.

Further, the threads inside the threaded sleeve 10 and the threads on the outer surface of the threaded shaft 9 are triangular in shape.

When the screw thread shaft 9 does not rotate in operation, the screw thread sleeve 10 is in threaded fit with the screw thread shaft 9, so that the screw thread shaft 9 can be more stably positioned in the screw thread sleeve 10 and cannot easily rotate.

Further, the locking assembly comprises a fixed seat 19, a guide rod 18, an inserting rod 17, a second connecting rod 16, a first connecting rod 15 and a fixed shaft 14, the lower end of the rotating disc 12 is fixedly connected with the fixed shaft 14, the circumference surface of the fixed shaft 14 is rotationally connected with the first connecting rod 15, the upper end of the first connecting rod 15 is rotationally connected with the second connecting rod 16, one end of the second connecting rod 16, which is close to the fixed cylinder 5, is fixedly connected with the inserting rod 17, the inserting rod 17 is in sliding connection with the fixed cylinder 5, the inside of the sealing cover 2 is fixedly connected with the fixed seat 19, one end of the fixed seat 19, which is close to the fixed cylinder 5, is fixedly connected with the guide rod 18, the guide rod 18 penetrates through the second connecting rod 16, and the second connecting rod 16 is in sliding connection with the guide rod 18.

During operation, along with the rotation of the rotating disc 12, the fixed shaft 14 can be driven to rotate, the fixed shaft 14 rotates to pull the first connecting rod 15 to rotate and move, and pull the second connecting rod 16 to move smoothly along the guide rod 18 under the action of the guide rod 18, so as to drive the inserting rod 17 to move in a direction away from or close to the connecting shaft 4, and accordingly the inserting rod 17 can be smoothly inserted into the jack 13, or the inserting rod 17 is gradually far away from the jack 13.

Further, the center axis of the fixed shaft 14 is not coincident with the center axis of the rotating disk 12, and the fixed shaft 14 is located at an edge position of the rotating disk 12.

When the rotary disk 12 drives the fixed shaft 14 to rotate, the locking assembly can be pulled to perform reciprocating operation.

Working principle:

when the multifunctional VBE50 sensor is used, the whole equipment can be adsorbed on the tested equipment by using the magnetic sheet 20, then the tested equipment can be detected by using the VBE50 sensor main body 3, the tested data can be uploaded to a cloud server, the cloud server is used for processing modeling and remote diagnosis of the tested data, the final result is displayed through a Web end, when the VBE50 sensor main body 3 is required to be detached to check whether a problem occurs in the VBE50 sensor main body 3, a tool is firstly used for stretching into the notch 11 to drive the threaded shaft 9 to rotate, the rotating disc 12 can be driven to rotate along with the rotation of the threaded shaft 9, the fixed shaft 14 can be driven to rotate along with the rotation of the rotating disc 12, the first connecting rod 15 is pulled to rotate and move, the second connecting rod 16 is pulled to move smoothly along the guide rod 18 under the action of the guide rod 18, and then the inserting rod 17 is driven to move towards the direction away from the connecting shaft 4, so that the inserting rod 17 is gradually away from the inserting hole 13, and the cover 2 can be detached from the outer shell 1 until the connecting shaft 4 of the inserting rod 17 is completely detached from the connecting shaft 4, and thus the purpose of detaching the VBE50 sensor main body 2 is convenient to detach whether the problem occurs or not.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims

1. VBE simulation detection device, including shell (1), closing cap (2) and VBE50 sensor main part (3), its characterized in that: the utility model discloses a VBE50 sensor, including shell (1), VBE50 sensor main part (3), connecting axle (4), jack (13) have been seted up to the circumference of connecting axle (4), fixed section of thick bamboo (5) are fixedly connected with to the inside of closing cap (2), sliding connection between connecting axle (4) and fixed section of thick bamboo (5), the upper end of closing cap (2) is provided with and is connected with drive assembly, the inside rotation of closing cap (2) is connected with rolling disc (12), drive assembly is located rolling disc (12) and just upper end, and drive assembly provides rolling disc (12) pivoted power, rolling disc (12) lower extreme is provided with locking subassembly, locking subassembly passes jack (13) and is connected with connecting axle (4).

2. The VBE simulation detection apparatus of claim 1, wherein: the bottom end of the shell (1) is fixedly connected with a magnetic sheet (20).

3. The VBE simulation detection apparatus of claim 1, wherein: the driving assembly comprises a threaded shaft (9), a threaded sleeve (10), a sliding rod (6), a sliding lug (7), a notch (11) and a supporting plate (8), wherein the threaded shaft (9) is connected to the inside of the sealing cover (2) in a rotating mode, the threaded shaft (9) penetrates through the sealing cover (2) and is fixedly connected with a rotating disc (12), the threaded sleeve (10) is connected to the circumferential surface of the threaded shaft (9) in a threaded mode, the sliding lug (7) is fixedly connected to the circumferential surface of the threaded sleeve (10), the sliding rod (6) is fixedly connected to the upper end of the sealing cover (2), the sliding rod (6) penetrates through the sliding lug (7) and is connected with the sliding rod (6) in a sliding mode, the supporting plate (8) is fixedly connected to the upper end of the sliding rod (6), the threaded shaft (9) penetrates through the supporting plate (8), the threaded shaft (9) is connected to the supporting plate (8) in a rotating mode, and the notch (11) is formed in the upper end face of the threaded shaft (9).

4. A VBE simulation test apparatus according to claim 3, wherein: the thread inside the thread sleeve (10) and the thread on the outer surface of the thread shaft (9) are triangular.

5. The VBE simulation detection apparatus of claim 1, wherein: the locking assembly comprises a fixed seat (19), a guide rod (18), an inserting rod (17), a second connecting rod (16), a first connecting rod (15) and a fixed shaft (14), wherein the lower end of the rotating disc (12) is fixedly connected with the fixed shaft (14), the first connecting rod (15) is rotationally connected to the circumference of the fixed shaft (14), the second connecting rod (16) is rotationally connected to the upper end of the first connecting rod (15), one end of the second connecting rod (16) close to the fixed cylinder (5) is fixedly connected with the inserting rod (17), the inserting rod (17) is in sliding connection with the fixed cylinder (5), the fixed seat (19) is fixedly connected with the guide rod (18) close to one end of the fixed cylinder (5), and the guide rod (18) penetrates through the second connecting rod (16) and is in sliding connection with the guide rod (18).

6. The VBE emulation detection apparatus of claim 5, wherein: the central axis of the fixed shaft (14) is not coincident with the central axis of the rotating disc (12), and the fixed shaft (14) is positioned at the edge of the rotating disc (12).