CN216253566U

CN216253566U - Rapid operation risk assessment device applied to micro power system

Info

Publication number: CN216253566U
Application number: CN202122977406.3U
Authority: CN
Inventors: 任惠; 刘浩然
Original assignee: North China Electric Power University
Current assignee: North China Electric Power University
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-04-08
Anticipated expiration: 2031-11-30

Abstract

The utility model relates to the technical field of power systems, in particular to a rapid operation risk assessment device applied to a miniature power system, which comprises a main body, a cover and a lock groove, wherein a lock block is arranged in the middle of the inner wall of the cover, an unlocking button is arranged on the front side of the lock groove, a concave surface is arranged in the middle of the upper end of the main body, the length and the width of the concave surface are matched with the length and the width of the cover, and the lock block, the lock groove and the unlocking button are arranged integrally. The cover, the lock block, the lock groove and the unlocking button are arranged, so that after the device evaluates an electric power system, the cover can be covered to the concave surface of the main body by using the hinge, the lock block and the lock groove can be overlapped to realize locking work, the cover can be fixedly connected with the main body, a display screen and an operation button in the middle of the upper end of the main body are not easily damaged by external factors in idle, dust pollution is not easily caused, and the practicability of the device is improved.

Description

Rapid operation risk assessment device applied to micro power system

Technical Field

The utility model relates to the technical field of power systems, in particular to a rapid operation risk assessment device applied to a micro power system.

Background

Compared with the traditional reliability assessment, the operation risk assessment is the operation safety level of the system in a short time scale (minute, hour and day) in the future, the outage probability of elements (lines, transformers and the like) of the system is time-varying according to the variation of the operation conditions (external weather environment, internal aging condition and the like), and therefore how to obtain the outage probability of the elements which are time-varying according to the operation conditions is the difficult point and the core technology of the operation risk assessment research.

But the current quick operation risk assessment device who is applied to miniature electric power system is because there is not safeguard measure to the display screen with control the button for the display screen with control the button and receive external damage easily when idle, still produce the dust easily and pile up, and the current quick operation risk assessment device who is applied to miniature electric power system is because the connection work to the electric wire is comparatively loaded down with trivial details, need use appurtenance, thereby the work efficiency when feasible personnel that have reduced are to the connection of electric wires, be unfavorable for in-service use.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the rapid operation risk assessment device applied to the micro power system, which overcomes the defects of the prior art, has simple structural design, and effectively solves the problems that the display screen and the control button are easily damaged by the outside world and easily generate dust accumulation because the display screen and the control button are not protected by the conventional rapid operation risk assessment device applied to the micro power system, and the conventional rapid operation risk assessment device applied to the micro power system needs auxiliary tools because the connection work of wires is complicated, so that the working efficiency of personnel for wire connection is reduced, and the actual use is not facilitated.

In order to solve the technical problems, the utility model provides the following technical scheme:

a rapid operation risk assessment device applied to a micro power system comprises a main body, a cover and a lock groove, wherein a lock block is arranged in the middle of the inner wall of the cover, and an unlocking button is arranged on the front side of the lock groove;

the upper end middle part of main part is provided with the concave surface, and the length and width of concave surface agrees with the length and width size of covering mutually, locking piece, locked groove and the button of unblanking set up as an organic whole.

Preferably, the left side of the main body is provided with a groove, the inner sides of the grooves are provided with wiring pipes, and the left sides of the wiring pipes are provided with electric wires.

Preferably, the outer ring of the wiring pipe is provided with a turnbuckle pipe, one side of the electric wire is provided with a conduction pipe, and the outer diameter of the conduction pipe is matched with the size of the inner cavity of the wiring pipe.

Preferably, the outer ring of the conduction pipe is provided with a connecting pipe, and the threads on the outer wall of the connecting pipe are matched with the threads on the inner wall of the screw sleeve pipe.

Preferably, an adsorption block is arranged on one side of each lock block, a magnetic block is arranged on one side of each lock groove, and the magnetic blocks and the adsorption blocks are arranged in an adsorption mode.

Preferably, the equal fixedly connected with hinge of front side that covers, the lower extreme fixed mounting of main part has the bottom plate, the rear side mid-mounting of main part has the handle, the middle part that covers is provided with the transparent window, main part upper end middle part is installed the display screen respectively and is controlled the button.

The embodiment of the utility model provides a rapid operation risk assessment device applied to a micro power system, which has the following beneficial effects: this device is owing to installed safeguard measure additional to the display screen and control the button for the display screen with control the button and be difficult to receive external damage when idle, still be difficult to produce the dust and pile up, and this device is because the connection work to the electric wire is more simple and convenient, need not use appurtenance, thereby make the work efficiency when having improved personnel to the connection of electric lines, do benefit to in-service use.

1. Through being provided with and coveing, locking piece, locked groove and the button of unblanking, make and assess the completion back to electric power system at this device, can cover the concave surface department that utilizes the hinge to the main part and cover, locking piece and locked groove can coincide this moment and realize locking work, make to cover and can carry out fixed connection with the main part, the display screen at main part upper end middle part is difficult to receive external factor's damage with controlling the button when free, also difficult dust pollution that receives, improve the practicality of this device.

2. Through setting up the conduction pipe, connecting pipe and cover screwed pipe, make behind the inner chamber that inserts the wiring pipe with the conduction pipe, aim at the cover screwed pipe again and twist the connecting pipe and move the rotation, the screw thread of cover screwed pipe inner wall can agree with the rotation with the screw thread of connecting pipe outer wall this moment, realize the fixed connection between cover screwed pipe and the connecting pipe, make need not use appurtenance and can be connected the installation with electric wire and wiring pipe, the work efficiency when personnel are to the connection of electric lines has been improved, still can increase the connection fixity of electric wire in wiring pipe department, be difficult to appear not hard up.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic view of the main body and the covering structure of the present invention;

FIG. 3 is a schematic view of the connection structure of the junction box and the connecting tube of the present invention.

In the figure: 1. a main body; 2. covering; 3. a hinge; 4. a transparent window; 5. a handle; 6. a base plate; 7. a groove; 8. a wire connecting pipe; 9. an electric wire; 10. a locking block; 11. an adsorption block; 12. a display screen; 13. operating a key; 14. a magnetic block; 15. locking the groove; 16. an unlock button; 17. sleeving a threaded pipe; 18. a connecting pipe; 19. a conductive pipe.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1 to 3, a rapid operation risk assessment device applied to a micro power system comprises a main body 1, a cover 2 and a lock groove 15, wherein a lock block 10 is installed in the middle of the inner wall of the cover 2, and an unlocking button 16 is arranged on the front side of the lock groove 15, so that the rapid operation risk assessment device is applied to the micro power system. When covering the main body 1, the cover 2 can utilize the locking block 10 and the locking groove 15 to lock, so that the cover 2 can protect the objects in the main body 1.

Specifically, please refer to fig. 1, the wiring pipes 8 are installed on the inner sides of the grooves 7, and the wires 9 are arranged on the left sides of the wiring pipes 8, so that after the wires 9 and the wiring pipes 8 are connected, the device can be used for evaluating the rapid operation risk of the power system.

Specifically, referring to fig. 3, a conductive tube 19 is disposed on one side of the wire 9, and the outer diameter of the conductive tube 19 is matched with the size of the inner cavity of the wire connecting tube 8, so that the conductive tube 19 is fixedly connected with the wire 9, and then the conductive tube 19 is inserted into the wire connecting tube 8, so that the connection operation can be realized without using an auxiliary tool.

Specifically, please refer to fig. 3, a connection pipe 18 is arranged on an outer ring of the conduction pipe 19, and a thread on an outer wall of the connection pipe 18 is engaged with a thread on an inner wall of the threading pipe 17, so that the conduction pipe 19 is connected with the connection pipe 8, and then the threading pipe 17 is aligned with the connection pipe 18 to be screwed and rotated, and at this time, the thread on the inner wall of the threading pipe 17 is engaged with the thread on the outer wall of the connection pipe 18 to rotate, thereby realizing the fixed connection between the threading pipe 17 and the connection pipe 18, increasing the connection fixation of the electric wire 9 at the connection pipe 8, and preventing looseness.

Specifically, referring to fig. 2, the adsorption block 11 is disposed on one side of the lock block 10, and the magnetic block 14 is disposed on one side of the lock slot 15, so that when the lock block 10 is locked with the lock slot 15, the magnetic block 14 and the adsorption block 11 are also connected in an adsorption manner, thereby increasing the connection fixing property between the cover 2 and the main body 1.

Specifically, referring to fig. 1, hinges 3 are fixedly connected to the front sides of the covers 2, so that the covers 2 can be lifted and folded at the main body 1 by the hinges 3, and a handle 5 is installed in the middle of the rear side of the main body 1, so that the device can be carried by the handle 5.

The working principle is as follows: the unlocking button 16 is pressed, at the moment, the locking block 10 and the locking groove 15 are loosened, the cover 2 can be lifted from the concave surface of the main body 1, then the conducting pipe 19 is inserted into the inner cavity of the wiring pipe 8, the sleeve screw pipe 17 is aligned to the connecting pipe 18 to be screwed and rotated, at the moment, the thread on the inner wall of the sleeve screw pipe 17 is matched with the thread on the outer wall of the connecting pipe 18 to rotate, the fixed connection between the sleeve screw pipe 17 and the connecting pipe 18 is realized, the electric wire 9 and the wiring pipe 8 can be connected and installed without using an auxiliary tool, the working efficiency of a person in connection of the electric wire 9 is improved, the connection fixity of the electric wire 9 at the wiring pipe 8 is increased, the looseness is not easy to occur, then, the device can be used for evaluating a micro-electric power system, after the evaluation work is finished, the cover 2 is covered to the concave surface of the main body 1 by using the hinge 3, locking piece 10 and locked groove 15 can carry out the coincidence and realize locking work this moment for cover 2 and can carry out fixed connection with main part 1, the display screen 12 at main part 1 upper end middle part is difficult to receive external factor's damage with control button 13 when idle, also is difficult to receive dust pollution, improves the practicality of this device.

Claims

1. A rapid operation risk assessment device applied to a micro power system comprises a main body (1), a cover (2) and a lock groove (15), and is characterized in that a lock block (10) is installed in the middle of the inner wall of the cover (2), and an unlocking button (16) is arranged on the front side of the lock groove (15);

the middle part of the upper end of the main body (1) is provided with a concave surface, the length and the width of the concave surface are matched with the length and the width of the cover (2), and the locking block (10), the locking groove (15) and the unlocking button (16) are arranged integrally.

2. The rapid operation risk assessment device applied to the micro power system according to claim 1, wherein a groove (7) is formed in the left side of the main body (1), a wiring tube (8) is installed inside each groove (7), and an electric wire (9) is arranged on the left side of each wiring tube (8).

3. The rapid operation risk assessment device applied to the micro power system according to claim 2, wherein the wiring tube (8) is provided with a threaded sleeve (17) at the outer ring, a conducting tube (19) is provided at one side of the electric wire (9), and the outer diameter of the conducting tube (19) is matched with the size of the inner cavity of the wiring tube (8).

4. The rapid operation risk assessment device applied to the micro power system according to claim 3, wherein the outer ring of the conduction pipe (19) is provided with a connection pipe (18), and the thread of the outer wall of the connection pipe (18) is matched with the thread of the inner wall of the shell screw pipe (17).

5. The rapid operation risk assessment device applied to the micro power system according to claim 1, wherein the absorption blocks (11) are disposed on one side of the locking blocks (10), the magnetic blocks (14) are disposed on one side of the locking grooves (15), and the magnetic blocks (14) and the absorption blocks (11) are disposed in an absorption manner.

6. The rapid operation risk assessment device applied to the micro power system according to claim 1, wherein hinges (3) are fixedly connected to the front sides of the covers (2), a bottom plate (6) is fixedly installed at the lower end of the main body (1), a handle (5) is installed at the middle of the rear side of the main body (1), a transparent window (4) is arranged at the middle of the cover (2), and a display screen (12) and an operation button (13) are installed at the middle of the upper end of the main body (1) respectively.