Safety power utilization regulation and control protection device

Abstract

The utility model relates to the technical field of electricity regulation and control protection, and discloses a safe electricity utilization regulation and control protection device which comprises a box body, two moving columns are slidably connected to the inner wall of the box body, push blocks are slidably connected to the inner walls of the two moving columns, and buttons are fixedly connected to the outer portions of the push blocks. A movable plate is fixedly connected to the end, away from the button, of the push block, a sliding column is fixedly connected to the end, away from the push block, of the movable plate, two elastic pieces are fixedly connected to the exterior of the movable plate, and a sliding block is slidably connected to the end, away from the movable plate, of the sliding column. According to the utility model, when the button is pressed, the clamping column can be moved out of the clamping groove in the box body, at the moment, the movable column moves outwards, and when the positioning column completely leaves the sliding rail in the box body, the positioning column rotates by taking the supporting column as the center, so that the installation operation of the relay is realized, the deployment efficiency is improved, and troubleshooting and repair are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric regulation and protection, especially relates to a safe electric regulation and protection device. BACKGROUND

[0002] The safe electric regulation and protection device is a device for controlling, regulating and protecting electrical equipment and safe and stable operation of a power system in terms of power usage in the power system. Common types include circuit breaker type, intelligent type, among which the relay type is one of the basic elements of the electric regulation and protection device.

[0003] The relay type of the safe electric regulation and protection device includes a coil and an iron core, an armature and a contact, a spring and a housing. The relay mainly works based on the principle of electromagnetic induction. When an electric current passes through the coil of the relay, a magnetic field will be generated around the coil according to Ampere's Law. The housing wraps up these internal components, plays a protective role, prevents dust, moisture and other external factors from affecting the normal work of the internal elements, and also prevents accidental contact with the live parts inside.

[0004] In the prior art, some relays of the safe electric regulation and protection device cannot be quickly installed and maintained. Installing each relay requires complex steps and a long time, which significantly prolongs the construction period of the entire system, causes the data center to be unable to be put into use on time, increases the construction cost, and makes fault elimination complicated, thereby prolonging the time for fault elimination. Therefore, the safe electric regulation and protection device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] To make up for the above shortcomings, the utility model provides a safe electric regulation and protection device, aiming to improve the problem that the relay cannot be quickly installed and maintained in the prior art.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A safe electric regulation and protection device, comprising a box body, two movable columns are slidably connected to the inner wall of the box body, a push block is slidably connected to the inner wall of each of the two movable columns, a button is fixedly connected to the outer part of the push block, an activity board is fixedly connected to the end of the push block away from the button, a sliding column is fixedly connected to the end of the activity board away from the push block, two elastic members are fixedly connected to the outer part of the activity board, a sliding block is slidably connected to the end of the sliding column away from the activity board, a clamping column is fixedly connected to the bottom of the sliding block, a limiting plate is fixedly connected to the outer part of the clamping column, a spring one is fixedly connected to the end of the limiting plate away from the clamping column, two positioning columns are fixedly connected to the outer part of the movable column, and a rotating assembly for rotating subsequent components is fixedly connected to the inner wall of the movable column.

[0008] As a further description of the above technical solutions:

[0009] The rotating assembly comprises an outer shell, an inner wall of the outer shell is slidably connected with a supporting column, an outer portion of the supporting column is fixedly connected with a sliding plate, an end of the sliding plate away from the supporting column is fixedly connected with a spring two, an outer portion of the moving column is fixedly connected with a rotating pin, and an inner wall of the moving column is fixedly connected with the outer shell;

[0010] As a further description of the above technical solutions:

[0011] An outer portion of the box is rotatably connected with a box door, and an outer portion of the moving column is fixedly connected with a plurality of relays;

[0012] As a further description of the above technical solutions:

[0013] Two ends of the elastic members away from the movable plate are fixedly connected to the inner wall of the moving column, and an end of the spring one away from the limiting plate is fixedly connected to the inner wall of the moving column;

[0014] As a further description of the above technical solutions:

[0015] An outer portion of the movable plate is slidably connected to the inner wall of the moving column, and an outer portion of the limiting plate is slidably connected to the inner wall of the moving column;

[0016] As a further description of the above technical solutions:

[0017] An outer portion of the clamping column is slidably connected to the inner wall of the moving column, and an end of the clamping column away from the limiting plate is in contact with the inner wall of the box;

[0018] As a further description of the above technical solutions:

[0019] An end of the spring two away from the sliding plate is fixedly connected to the inner wall of the moving column, and an outer portion of the sliding plate is slidably connected to the inner wall of the outer shell;

[0020] As a further description of the above technical solutions:

[0021] An end of the supporting column away from the sliding plate is slidably connected to the inner wall of the box, and an outer portion of the supporting column is slidably connected to the inner wall of the moving column.

[0022] The utility model has the advantages of the following beneficial effects:

[0023] 1. In the utility model, press the button, the sliding column is extruded and moves inwards, because the contact surface of the sliding column and the sliding block is a symmetrical inclined plane, so the clamping column moves and extrudes spring one, wherein the movement of the movable plate will extrude the external elastic element, because of the characteristic factors of the elastic element and spring one, potential energy will be stored, at this time the clamping column will move out of the clamping groove in the box body, at this time the moving column moves outward, when the positioning column completely leaves the slide rail in the box body, it rotates around the supporting column, so that the relay is installed and operated, the deployment efficiency is improved, and troubleshooting and repair are facilitated.

[0024] 2. In the utility model, the rotating pin moves in the slide rail of the box body, then spring two in the shell in the moving column gradually releases potential energy according to the movement of the supporting column in the slide rail of the lower slope, the slide rail of the slope makes the moving column move more smoothly, and closely fits the slide rail of the slope, wherein the existence of the supporting column and the rotating pin can realize the rotation of the moving column, which is convenient for subsequent installation and maintenance, avoids signal errors or interruptions caused by relay displacement, facilitates movement and layout adjustment, thereby improving work efficiency and space utilization. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic view of the safety electric control protection device proposed in the utility model;

[0026] Figure 2 It is a structural schematic view of the positioning column of the safety electric control protection device proposed in the utility model;

[0027] Figure 3 It is a structural schematic view of the sliding block of the safety electric control protection device proposed in the utility model;

[0028] Figure 4 It is a structural schematic view of the clamping column of the safety electric control protection device proposed in the utility model;

[0029] Figure 5 It is Figure 2 The enlarged view of A in the utility model.

[0030] LEGEND:

[0031] 1, box body; 2, moving column; 3, push block; 4, button; 5, movable plate; 6, sliding column; 7, elastic element; 8, sliding block; 9, clamping column; 10, limiting plate; 11, spring one; 12, positioning column; 13, rotating pin; 14, shell; 15, supporting column; 16, sliding plate; 17, spring two; 18, box door; 19, relay. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0033] With reference to Figure 1 And Figure 3 An embodiment provided by the utility model: a safe power utilization regulation and protection device, including box 1, the inner wall of box 1 is slidably connected with two moving columns 2, two moving columns 2 can flexibly slide in box 1, so that subsequent related components cooperate action, so as to realize the various functions of the device, provide convenient conditions for the installation and maintenance relay 19 operation. The inner wall of two moving columns 2 is slidably connected with push block 3, push block 3 is smoothly slid in the inner wall of moving column 2, which makes it can accurately transmit external force, and then trigger a series of subsequent component linkage, play the starting role of trigger for the regulation and protection action of the whole device. The outside of push block 3 is fixedly connected with button 4, button 4 is the direct component of the interaction between user and device, and the user can start a series of protection regulation mechanism in the device by pressing it, and its position is set to facilitate operation, and is closely connected with push block 3 to ensure the effective transmission of force. The end, away from button 4, of push block 3 is fixedly connected with movable plate 5, movable plate 5 will move with the movement of push block 3, which plays the role of bridge connecting push block 3 and other components, can further transmit the force received by push block 3 to subsequent components, and drive them to work cooperatively.

[0034] The end, away from push block 3, of movable plate 5 is fixedly connected with sliding column 6, sliding column 6 moves under the drive of movable plate 5, and its movement process will produce specific interaction with other components, which is one of the important links for realizing the linkage of internal structure of the device. The outside of movable plate 5 is fixedly connected with two elastic members 7, elastic members 7 can elastically deform when movable plate 5 moves, store potential energy, and restore to the original state by relying on the elasticity of itself when the external force disappears, so as to provide power support for the reset operation of the device, and ensure that the device can work repeatedly. The end, away from movable plate 5, of sliding column 6 is slidably connected with sliding block 8, the sliding connection between sliding block 8 and sliding column 6 makes them relatively move, and the relative movement can be converted into the displacement of other components, and then realize the specific action of the internal structure of the device, such as driving the movement of clamping column 9. The bottom of sliding block 8 is fixedly connected with clamping column 9, clamping column 9 moves under the drive of sliding block 8, and its main role is to cooperate with the clamping groove structure in the inner wall of box 1 to realize the limiting or unlocking function of moving column 2 component, and ensure the position accuracy of each component of the device in different working states.

[0035] With reference to Figures 2-3The outer part of the clamping column 9 is fixedly connected with a limiting plate 10, which can limit the moving range of the clamping column 9, prevent the clamping column 9 from moving excessively and deviating from the normal working position, and ensure the stability and reliability of the device. The end of the limiting plate 10 away from the clamping column 9 is fixedly connected with a spring 11, which is connected with the limiting plate 10 and is pressed or stretched when the clamping column 9 moves, thereby storing or releasing potential energy, and working together with the elastic member 7 to realize various actions and reset functions of the device. The outer part of the moving column 2 is fixedly connected with two positioning columns 12, which are used to determine the relative position of the moving column 2 in the box 1, especially when the moving column 2 rotates, which can ensure that it accurately cooperates with the slide rail structure in the box 1, so that the action of the device is more accurate. The inner wall of the moving column 2 is fixedly connected with a rotating assembly for rotating subsequent components, which can make the moving column 2 rotate around a specific point, facilitate the installation, maintenance and operation of the subsequent relay 19 components, and greatly improve the practicability and operability of the device.

[0036] Referring to Figure 2 and Figure 5 , the rotating assembly includes a shell 14, which provides a protection and support space for the internal components, ensures that the support column 15 and the sliding plate 16 components inside can work stably, and is fixedly connected to the inner wall of the moving column 2, ensuring the integrity of the rotating assembly and the moving column 2. The inner wall of the shell 14 is slidingly connected with a support column 15, which slides in the shell 14 and is matched with the inclined slide rail on the inner wall of the box 1 at one end. During the movement of the moving column 2, the spring 17 in the rotating assembly can release or store potential energy accordingly according to the change of its position in the inclined slide rail, thereby providing power for the rotation of the moving column 2 and making the rotation action more smooth. The outer part of the support column 15 is fixedly connected with a sliding plate 16, which slides in the shell 14 along with the movement of the support column 15. It interacts with the spring 17, adjusts the deformation state of the spring 17 through its displacement, and then affects the working state of the rotating assembly, thereby effectively controlling the rotation of the moving column 2;

[0037] The end of the sliding plate 16 away from the support column 15 is fixedly connected with the spring two 17, and the spring two 17 can be elastically deformed when the sliding plate 16 moves, store or release potential energy, when the moving column 2 needs to rotate, it can provide enough power, so that the moving column 2 can rotate smoothly around the support column 15, facilitate the subsequent installation operation of the relay 19. The outer part of the moving column 2 is fixedly connected with the rotating pin 13, and the rotating pin 13 serves as the rotating shaft of the moving column 2, so that the moving column 2 can rotate stably around it, and in the moving process of the moving column 2, the rotating pin 13 moves in the sliding rail of the box body 1, ensuring the coherence and accuracy of the rotation and movement of the moving column 2. The outer part of the shell 14 is fixedly connected to the inner wall of the moving column 2, which emphasizes the close connection between the shell 14 and the moving column 2 again, ensuring the stability of the rotating assembly inside the moving column 2, thereby providing reliable support for the normal operation of the device.

[0038] Referring to Figures 1-3 The outer part of the box body 1 is rotatably connected with the box door 18, which is conveniently opened and closed, facilitating the inspection, maintenance or replacement operation of the components inside the box body 1. The rotatable connection makes the operation more convenient, without the need to disassemble the entire box body 1 to perform related work. The outer part of the moving column 2 is fixedly connected with a plurality of relays 19, and the relay 19 is one of the key components for realizing the safe electrical control and protection function of the device. Through the movement and rotation of the moving column 2, the relay 19 can be conveniently installed and debugged, ensuring that the relay 19 can accurately play its control and protection role in the circuit.

[0039] The end of the two elastic members 7 away from the movable plate 5 is fixedly connected to the inner wall of the moving column 2, which ensures that the elastic member 7 can stably elastically deform when the movable plate 5 moves, and accurately recover to the initial state when the movable plate 5 resets, thereby ensuring the normal operation and repeated use of the device. The end of the spring one 11 away from the limiting plate 10 is fixedly connected to the inner wall of the moving column 2, so that the spring one 11 can stably store or release potential energy during the movement of the clamping column 9, and cooperates with the elastic member 7 to provide reliable power support for various actions and reset operations of the device.

[0040] Referring to Figures 3-4 The outer part of the movable plate 5 is slidably connected to the inner wall of the moving column 2, which ensures that the movable plate 5 can move smoothly on the inner wall of the moving column 2 without jamming or deviating from the normal track, thereby accurately transmitting the force applied by the push block 3 to drive the subsequent components to work cooperatively. The outer part of the limiting plate 10 is slidably connected to the inner wall of the moving column 2, so that the limiting plate 10 can stably slide on the inner wall of the moving column 2, effectively limiting the movement of the clamping column 9, preventing abnormal displacement of the clamping column 9, and ensuring the stability of the device operation.

[0041] The outer sliding connection of the clamping column 9 is in the inner wall of the moving column 2, so that the clamping column 9 can keep good contact with the inner wall of the moving column 2 during movement, ensuring the stability and accuracy of its movement, and also facilitating the cooperation with other components such as the inner wall of the box body 1. The end of the clamping column 9 away from the limiting plate 10 is in contact with the inner wall of the box body 1. This contact relationship enables the clamping column 9 to effectively cooperate with the inner wall of the box body 1, realizing the limiting or unlocking function of the moving column 2, which is one of the important links for the device to realize the conversion of different working states.

[0042] Referring to Figures 4-5 The end of the spring 2 17 away from the sliding plate 16 is fixedly connected to the inner wall of the moving column 2, ensuring that the spring 2 17 can stably elastically deform when the sliding plate 16 moves, and can accurately recover to the initial state by its own elasticity when the sliding plate 16 resets, thereby ensuring the normal operation and repeated use of the rotating assembly. The outer sliding connection of the sliding plate 16 is in the inner wall of the shell 14, which ensures that the sliding plate 16 can move smoothly in the inner wall of the shell 14 and will not be stuck or deviate from the normal track, thereby accurately adjusting the deformation state of the spring 2 17 and realizing effective control of the rotation of the moving column 2.

[0043] The end of the support column 15 away from the sliding plate 16 is slidingly connected to the inner wall of the box body 1, which enables the support column 15 to move smoothly in the inner wall of the box body 1 and effectively cooperate with the slope-shaped slide rail structure in the inner wall of the box body 1, providing power for the rotation of the moving column 2 and making the rotating action more smooth. The outer sliding connection of the support column 15 is in the inner wall of the moving column 2, ensuring that the support column 15 can stably slide in the inner wall of the moving column 2 and work cooperatively with other components such as the sliding plate 16, realizing effective control of the rotation of the moving column 2 and ensuring the normal operation and repeated use of the device.

[0044] Working principle: in daily use, the sliding column 6 behind the movable plate 5 is moved and extruded by pressing the button 4 to drive the push block 3, and after the sliding column 6 is extruded, it will move inward. Since the contact surfaces of the sliding column 6 and the sliding block 8 are symmetrical inclined surfaces, the sliding block 8 will move the clamping column 9 to extrude the spring 1 1. Among them, the movement of the movable plate 5 will extrude the external elastic member 7, and due to the characteristics of the elastic member 7 and the spring 1 1, potential energy will be stored. At this time, the clamping column 9 will move out of the clamping groove in the box body 1, and the moving column 2 will move outward. When the positioning column 12 completely leaves the slide rail inside the box body 1, it will rotate around the support column 15, so as to realize the installation operation of the relay 19.

[0045] After installing the relay 19, rotate the support column 15 in the opposite direction, so that the positioning column 12 enters the slide rail inside the box 1, then release the button 4, at this time, due to the characteristics of the elastic member 7 and the spring 11, the elastic member 7 will reset and continue to be clamped inside the box 1.

[0046] When moving the moving column 2, the rotating pin 13 moves in the slide rail of the box 1, then the spring 17 in the shell 14 inside the moving column 2 gradually releases potential energy according to the characteristics of the spring 17, when the support column 15 moves in the inclined slide rail below, the inclined slide rail makes the moving column 2 move more smoothly and closely, and the inclined slide rail exists because of the support column 15 and the rotating pin 13, which can realize the rotation of the moving column 2, and then install and maintain.

[0047] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A safety power regulation protection device comprising a box (1), characterized in that: The inner wall of the box (1) is slidably connected with two moving columns (2), the inner wall of each of the two moving columns (2) is slidably connected with a push block (3), the outer portion of the push block (3) is fixedly connected with a button (4), the end, away from the button (4), of the push block (3) is fixedly connected with a movable plate (5), the end, away from the push block (3), of the movable plate (5) is fixedly connected with a sliding column (6), the outer portion of the movable plate (5) is fixedly connected with two elastic members (7), the end, away from the movable plate (5), of the sliding column (6) is slidably connected with a sliding block (8), the bottom of the sliding block (8) is fixedly connected with a clamping column (9), the outer portion of the clamping column (9) is fixedly connected with a limiting plate (10), the end, away from the clamping column (9), of the limiting plate (10) is fixedly connected with a spring one (11), the outer portion of the moving column (2) is fixedly connected with two positioning columns (12), the inner wall of the moving column (2) is fixedly connected with a rotating assembly for rotating subsequent components.

2. The safety electric power regulation protection device according to claim 1, characterized in that: The rotating assembly comprises an outer shell (14), the inner wall of the outer shell (14) is slidably connected with a supporting column (15), the outer portion of the supporting column (15) is fixedly connected with a sliding plate (16), the end, away from the supporting column (15), of the sliding plate (16) is fixedly connected with a spring two (17), the outer portion of the moving column (2) is fixedly connected with a rotating pin (13), and the outer portion of the outer shell (14) is fixedly connected to the inner wall of the moving column (2).

3. The safety electrical regulation protection device according to claim 1, characterized in that: The outer portion of the box (1) is rotatably connected with a box door (18), and the outer portion of the moving column (2) is fixedly connected with a plurality of relays (19).

4. The safety electrical regulation protection device according to claim 1, characterized in that: The ends, away from the movable plate (5), of the two elastic members (7) are fixedly connected to the inner wall of the moving column (2), and the end, away from the limiting plate (10), of the spring one (11) is fixedly connected to the inner wall of the moving column (2).

5. The safety electrical regulation protection device according to claim 1, characterized in that: The outer portion of the movable plate (5) is slidably connected to the inner wall of the moving column (2), and the outer portion of the limiting plate (10) is slidably connected to the inner wall of the moving column (2).

6. The safety electrical regulation protection device according to claim 1, characterized in that: The outer portion of the clamping column (9) is slidably connected to the inner wall of the moving column (2), and the end, away from the limiting plate (10), of the clamping column (9) is in contact with the inner wall of the box (1).

7. The safety electrical regulation protection device according to claim 2, characterized in that: The end, away from the sliding plate (16), of the spring two (17) is fixedly connected to the inner wall of the moving column (2), and the outer portion of the sliding plate (16) is slidably connected to the inner wall of the outer shell (14).

8. The safety electrical regulation protection device according to claim 2, characterized in that: The end, away from the sliding plate (16), of the supporting column (15) is slidably connected to the inner wall of the box (1), and the outer portion of the supporting column (15) is slidably connected to the inner wall of the moving column (2).

Images