CN216344984U

CN216344984U - On-off state display control device

Info

Publication number: CN216344984U
Application number: CN202122993546.XU
Authority: CN
Inventors: 赵克成; 陈婷婷; 马克维; 李彦清
Original assignee: Anhui Qingyuan Electric Technology Co ltd
Current assignee: Anhui Qingyuan Electric Technology Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-04-19
Anticipated expiration: 2031-11-29

Abstract

The utility model belongs to the technical field of switch display control equipment, and particularly relates to a switch state display control device which comprises a mounting frame and a display body, wherein the mounting frame is movably clamped with the side edge of the display body through a limiting mechanism, the mounting frame can be telescopically adjusted with the back side of the display body through a mounting back plate, a screw rod is inserted in the vertical position of the mounting frame, one end of the screw rod, which is close to the mounting back plate, is in threaded connection with an internal thread sleeve, and the other end of the screw rod is provided with a rotating handle; according to the utility model, the display body and the mounting frame of the switch cabinet are telescopically adjusted, so that the position of the display body can be conveniently adjusted, the switch cabinet is convenient to overhaul and maintain, the display body is prevented from being disassembled during each maintenance, the labor intensity of workers is reduced, and the switch cabinet is simple in structure, high in stability, reasonable in design and convenient to popularize and use in the industry.

Description

On-off state display control device

Technical Field

The utility model belongs to the technical field of switch display control equipment, and particularly relates to a switch state display control device.

Background

In an electric power system, managers of power generation, power transmission and power distribution need to dynamically monitor various electrical devices of the system, and intuitively know the working states of the electrical devices in a switch cabinet. Generally, most power switch cabinets are provided with a state simulation display screen, and the state simulation display screen has the functions of switch state simulation display, opening and closing, energy storage indication, environment temperature and humidity measurement and control and high-voltage live display.

Along with the continuous rapid development of electric power system, the functional requirement of user to the on-off state display that is used for on-off state display of circuit system cubical switchboard also improves gradually, the circuit system cubical switchboard is very important electrical equipment among the electric power system, some problems can appear in its operation process, and then cause electric power system to break down, consequently need utilize on-off state display to carry out on-line monitoring to the running state of switch board, in time discover the trouble hidden danger and make the prediction to accumulative trouble, and current on-off state display is inconvenient to maintain when using, often on-off state display dismouting is troublesome, so that influence maintenance time, therefore not convenient for people to use.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above problems, and an object of the present invention is to provide a switching state display device.

The utility model realizes the purpose through the following technical scheme:

a switch state display control device comprises a mounting frame and a display body, wherein the mounting frame is movably clamped with the side edge of the display body through a limiting mechanism, and the mounting frame is telescopically adjusted with the back side of the display body through a mounting back plate;

the vertical position alternates there is the screw rod on the mounting bracket, and the one end threaded connection that the screw rod is close to the installation backplate has the internal thread cover, and the other end of screw rod is equipped with rotatory handle, and the side that the mounting bracket is close to the installation backplate is equipped with the guide bar, and the cover is equipped with the sliding sleeve on the guide bar, and sliding sleeve and internal thread cover rigid connection, the tip of guide bar just is located the cover and is equipped with first spring between the sliding sleeve, and the side of internal thread cover passes through connecting rod and installation backplate rear side threaded connection.

As a further optimization scheme of the utility model, the limiting mechanism comprises a second spring, a limiting slide block, a groove formed in the mounting frame and a sliding groove formed in the mounting backboard, one end of the second spring is fixed on the inner wall of the groove, the other end of the second spring is fixedly connected with the limiting slide block, and the end part of the limiting slide block is clamped into the inner side wall of the sliding groove.

As a further optimized scheme of the utility model, a through groove is formed in the mounting frame, the screw rod is inserted into the through groove, a connecting plate is connected to the screw rod in a threaded manner, and a circuit breaker is arranged on the end face of the connecting plate facing the mounting backboard.

As a further optimized scheme of the utility model, the side surface of the mounting backboard is provided with a wiring terminal.

As a further optimized scheme of the utility model, the upper end and the lower end of the mounting rack are both provided with an air heater, the output end of the air heater is communicated with a spray head, and the spray head faces the rear side of the display body.

The utility model has the beneficial effects that:

1) according to the utility model, the display body and the mounting rack of the switch cabinet are telescopically adjusted, so that the position of the display body can be conveniently adjusted, the switch cabinet is convenient to overhaul and maintain, the display body is prevented from being disassembled during each maintenance, and the labor intensity of workers is reduced;

2) in order to prevent the display body from being damaged due to shaking of the mounting frame in the long-time use process, the limiting mechanism is arranged, so that the stability of horizontal movement can be guaranteed, the whole switch cabinet is protected, and meanwhile, the second spring plays a role in buffering in the horizontal direction in the protection process;

3) the utility model has simple structure, high stability and reasonable design, and is convenient for popularization and use in the industry.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.

In the figure: 1. a mounting frame; 2. mounting a back plate; 3. a display body; 4. a wiring terminal; 5. a chute; 6. a limiting slide block; 7. a hot air blower; 8. a spray head; 9. a screw; 10. rotating the handle; 11. a guide bar; 12. a sliding sleeve; 13. a first spring; 14. a through groove; 15. a connecting plate; 16. a circuit breaker; 17. a groove; 18. a second spring; 19. an internal thread sleeve; 20. a connecting rod.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

Example 1

As shown in fig. 1-3, a switching state shows accuse device, including mounting bracket 1, display body 3, this application display body 3 is used for each part running state of electric power system to carry out on-line measuring, mounting bracket 1 passes through stop gear and the 3 side activity block of display body, prevent that display body 3 from receiving external force in the use and taking place to rock, mounting bracket 1 is through the scalable regulation of

installation backplate

2 and 3 dorsal parts of display body, because the cubical switchboard fault incidence is higher in the use, the maintenance frequency of current switching state shows accuse device is higher, the position between this application accessible flexible regulation display body 3 and mounting bracket 1, be convenient for overhaul and maintain the cubical switchboard, it all needs to dismantle display body 3 to have reduced at every turn to maintain, staff's intensity of labour has been reduced.

Vertical position interlude has screw rod 9 on mounting bracket 1, screw rod 9 is close to the one end threaded connection of erection backplate 2 has internal thread cover 19, screw rod 9's the other end is equipped with rotatory handle 10, mounting bracket 1 is close to the side of erection backplate 2 and is equipped with guide bar 11, the cover is equipped with sliding sleeve 12 on the guide bar 11, sliding sleeve 12 and internal thread cover 19 rigid connection, the tip of guide bar 11 just is located the cover between sliding sleeve 12 and is equipped with first spring 13, connecting

rod

20 and 2 rear side threaded connections of erection backplate are passed through to the side of internal thread cover 19.

The specific steps of the display body 3 for telescopic adjustment are as follows: when needs are maintained the cubical switchboard, the staff rotates rotatory handle 10, drives screw rod 9 and rotates, because the spacing and the guide effect of guide bar 11, internal thread cover 19 can remove along screw rod 9 to drive display body 3 and the removal of installation backplate 2 horizontal direction, thereby can be convenient for adjust the position of display body 3, the easy access is maintained.

It should be noted that the first spring 13 is provided to stabilize the movement of the female sleeve 19 in the horizontal direction, so as to prevent the display body 3 from being impacted by too fast movement.

Specifically, stop gear includes second spring 18, limit slide 6, sets up recess 17 on mounting bracket 1, sets up spout 5 on installation backplate 2, and the one end of second spring 18 is fixed in the inner wall of recess 17, and the other end and the 6 fixed connection of limit slide 18, the inside wall of spout 5 is gone into to limit slide 6's tip card.

Set up stop gear's aim at: because display body 3 is the horizontal direction removal in the adjustment process, take place to rock in order to prevent long-time use in-process mounting bracket 1 and take place to damage the display body, set up the stability that stop gear can guarantee the horizontal direction removal, protect the whole of cubical switchboard, second spring 18 has played the cushioning effect of horizontal direction simultaneously in the protection process.

Specifically, a through groove 14 is formed in the mounting frame 1, the screw 9 is inserted into the through groove 14, a connecting plate 15 is connected to the screw 9 in a threaded manner, and a circuit breaker 16 is arranged on the connecting plate 15 facing to the end face of the mounting backboard 2.

When adjusting display body 3's position through rotating rotatory handle 10, because connecting plate 15 and screw rod 9 threaded connection's effect, simultaneously because the limiting displacement who leads to groove 14 inner wall, can link connecting plate 15 and drive circuit breaker 16 and remove along the horizontal direction, display body 3 moves to the left when the cubical switchboard is maintained to needs, and circuit breaker 16 also moves to the left and exposes the surface of mounting bracket 1 simultaneously, and the staff of being convenient for overhauls and maintains.

Specifically, the side surface of the mounting backboard 2 is provided with a wiring terminal 4.

Display body 3 passes through binding post 4 and is connected with the outer circuit system of device, and the setting of circuit breaker 16 can bring the facility for maintenance work simultaneously, through starting circuit breaker 16 when needs, can overhaul display body 3, provides the convenience for maintenance, also provides the guarantee for staff's personal safety simultaneously.

Specifically, the upper and lower ends of the mounting frame 1 are provided with air heaters 7, the output ends of the air heaters 7 are communicated with spray heads 8, and the spray heads 8 face the rear side of the display body 3.

It should be noted that, in consideration of the fact that in the switch cabinet, in the long-term working process, due to the fact that ventilation is not smooth, the switch cabinet is dark and moist, hot air blowing and damp proofing can be carried out on the rear side of the display body 3 through the air heater 7 and the spray head 8, and the display body 3 and a circuit system are prevented from being broken down.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. The utility model provides a switch state shows accuse device, includes mounting bracket (1), display body (3), its characterized in that: the mounting rack (1) is movably clamped with the side edge of the display body (3) through a limiting mechanism, and the mounting rack (1) is telescopically adjusted with the back side of the display body (3) through a mounting back plate (2);

perpendicular position interlude has screw rod (9) on mounting bracket (1), one end threaded connection that screw rod (9) are close to erection backplate (2) has internal thread cover (19), the other end of screw rod (9) is equipped with rotation handle (10), the side that mounting bracket (1) are close to erection backplate (2) is equipped with guide bar (11), the cover is equipped with sliding sleeve (12) on guide bar (11), sliding sleeve (12) and internal thread cover (19) rigid connection, the tip of guide bar (11) just is located and overlaps between sliding sleeve (12) and be equipped with first spring (13), the side of internal thread cover (19) passes through connecting rod (20) and erection backplate (2) rear side threaded connection.

2. The switch state display and control device according to claim 1, wherein: stop gear includes second spring (18), stop block (6), sets up recess (17) on mounting bracket (1), sets up spout (5) on installation backplate (2), and the one end of second spring (18) is fixed in the inner wall of recess (17), the other end and the stop block (6) fixed connection of second spring (18), the tip card of stop block (6) is gone into the inside wall of spout (5).

3. The switch state display and control device according to claim 1, wherein: the mounting frame (1) is provided with a through groove (14), the screw rod (9) is inserted into the through groove (14), the screw rod (9) is connected with a connecting plate (15) in a threaded mode, and a circuit breaker (16) is arranged on the connecting plate (15) towards the end face of the mounting backboard (2).

4. The switch state display and control device according to claim 3, wherein: and a wiring terminal (4) is arranged on the side surface of the mounting back plate (2).

5. The switch state display and control device according to claim 1, wherein: the upper end and the lower end of the mounting rack (1) are both provided with an air heater (7), the output end of the air heater (7) is communicated with a spray head (8), and the spray head (8) faces the rear side of the display body (3).