Safety control device for electric trapezoid automatic control

Abstract

The utility model discloses a safety control device used for electric power trapezoid automation control, and relates to the safety control equipment technology field, the safety control device comprises an installation housing, a breaker and a wiring port, the installation housing is internally provided with the breaker and the wiring port, the outer side of the installation housing is provided with a display screen, an indicating lamp and a control panel, and the two sides of the mounting shell are rotationally connected with mounting plates through pin shafts. According to the safety control device for electric trapezoid automatic control, after angle adjustment is completed, a rotating block is rotated again to return to the original position, at the moment, a connecting frame drives a limiting block to be connected with a limiting block on the adjacent side in an inserted mode under the action of a reset spring, and limiting of a mounting plate is completed; and at the moment, a worker can use a locking bolt to mount the mounting shell through the mounting groove, so that the safety control device for electric trapezoidal automatic control solves the problem that the position of the mounting piece of the voltage stability controller is fixed and the mounting piece cannot be flexibly used.

Description

Technical Field

[0001] The utility model relates to the technical field of safety control equipment, in particular to a safety control device for electric power ladder automation control. Background Art

[0002] Electric power trapezoidal automation control is to realize automatic control, automatic dispatch and automatic management of electric energy production, transmission and management. In electric power trapezoidal automation control, it needs to be used in conjunction with a voltage stability controller. The voltage stability controller can cut off power in time and perform safety control when the voltage is in an abnormal state.

[0003] The existing voltage stability controller consists of an installation shell, a circuit breaker, a display screen, an indicator light and a control panel. A circuit breaker for cutting off the power of the electric trapezoidal automation control equipment is installed inside the installation shell, and a display screen, an indicator light and a control panel for issuing instructions and observing the results of instructions are installed on the outside. However, the position of the mounting plate of the voltage stability controller is fixed, and the position of the mounting plate cannot be adjusted in time according to the installation environment, resulting in the voltage stability controller being unable to be flexibly used. Utility Model Content

[0004] The utility model aims to provide a safety control device for electric power trapezoidal automatic control, so as to solve the problem that the position of the voltage stabilization controller mounting plate proposed in the above background technology is fixed and cannot be used flexibly.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a safety control device for electric power trapezoidal automation control, comprising a mounting housing, a circuit breaker and a wiring port,

[0006] A circuit breaker and a wiring port are installed inside the installation shell, a display screen, an indicator light and a control panel are installed outside the installation shell, and installation plates are rotatably connected to both sides of the installation shell through pins, one side of the installation plate is connected to one end of a tension spring, and the other end of the tension spring is connected to the installation shell.

[0007] Preferably, the interior of the mounting plate is provided with mounting grooves at equal intervals, and the upper side of the mounting plate is provided with limiting grooves at equal intervals, and the inner sides of the limiting grooves are plugged into the limiting blocks.

[0008] Preferably, the upper side of the limit block is connected to the connecting frame, the outer side of the connecting frame is elastically connected to the mounting shell via a return spring, and the middle part of the connecting frame is rotatably connected with a rotating block.

[0009] Preferably, a protective plate is arranged on the outer side of the control panel, a connecting groove is opened inside the protective plate, and one side of the protective plate is rotatably mounted with the mounting shell through a rotating shaft.

[0010] Preferably, a plug-in block is elastically connected to the interior of the connection groove via a connecting spring, the outer side of the plug-in block is limitedly plugged with a docking block, and one side of the docking block is connected to the mounting shell.

[0011] Preferably, adjacent sides of the two plug-in blocks are connected with a pull rope, and the side of the pull rope away from the plug-in block is connected to the pull ring.

[0012] Compared with the prior art, the beneficial effect of the utility model is that after the angle adjustment is completed, the safety control device for electric power trapezoidal automatic control rotates the rotating block again to return to its original position. At this time, the connecting frame drives the limit block to be plugged into the limit block on the adjacent side under the action of the reset spring to complete the limiting of the mounting plate. At this time, the staff can use the locking bolt to install the mounting shell through the mounting groove, which solves the problem that the position of the voltage stabilization controller mounting plate is fixed and cannot be used flexibly.

[0013] 1. The safety control device for electric trapezoidal automation control controls the angle of the installation plate driven by the tension spring according to the size of the installation space. After the angle adjustment is completed, the rotating block is rotated again to return to the original position. At this time, the connecting frame drives the limit block to be plugged with the limit block on the adjacent side under the action of the reset spring to complete the limit of the installation plate. At this time, the staff can use the locking bolt to install the installation shell through the installation groove. The safety control device for electric trapezoidal automation control can effectively adjust the installation plate according to the installation space, making the installation of the installation shell more flexible;

[0014] 2. This safety control device for electric power trapezoidal automation control is designed to prevent the control panel from being exposed to the outside and people from accidentally touching the command keyboard when not in use. After the control panel is used, pull the pull ring again, rotate the protective plate upward and push it to the position where it fits the installation shell, and then release the pull ring. At this time, the plug-in block will be plugged into and limited by the docking block under the action of the connecting spring. This safety control device for electric power trapezoidal automation control is provided with a protective plate to protect the control panel, which can effectively avoid accidental touching of the control panel and improve the safety of the voltage stabilization controller when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the top view of the installation shell of the utility model;

[0016] Figure 2 This is a schematic diagram of the main structure of the installation shell of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the installation housing of the utility model from a top view;

[0018] Figure 4 This is a schematic diagram of the main structure of the protective plate of the utility model.

[0019] In the figure: 1. Installation shell; 2. Circuit breaker; 3. Wiring port; 101. Display screen; 102. Indicator light; 103. Control panel; 4. Installation plate; 401. Tension spring; 402. Installation slot; 403. Limiting slot; 404. Limiting block; 405. Reset spring; 406. Connecting frame; 5. Rotating block; 6. Protective plate; 601. Connecting slot; 602. Connecting spring; 603. Plug-in block; 604. Docking block; 605. Pull rope; 606. Pull ring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 , Figure 2 and Figure 3 The utility model provides a technical solution: a safety control device for electric power trapezoidal automation control, comprising a mounting housing 1, a circuit breaker 2 and a wiring port 3,

[0022] A circuit breaker 2 and a wiring port 3 are installed inside the installation shell 1, and a display screen 101, an indicator light 102 and a control panel 103 are installed on the outside of the installation shell 1. The two sides of the installation shell 1 are rotatably connected with a mounting plate 4 through a pin shaft, one side of the mounting plate 4 is connected to one end of a tension spring 401, and the other end of the tension spring 401 is connected to the installation shell 1, and mounting grooves 402 are equidistantly provided inside the installation plate 4, and limiting grooves 403 are equidistantly provided on the upper side of the installation plate 4, the inner side of the limiting groove 403 is plugged with a limiting block 404, and the upper side of the limiting block 404 is connected to a connecting frame 406, and the outer side of the connecting frame 406 is elastically connected to the installation shell 1 through a reset spring 405, and a rotating block 5 is rotatably connected to the middle of the connecting frame 406.

[0023] When the mounting plate 4 is opened, the tension spring 401 is used to control the angle at which the mounting plate 4 is opened. After the tension spring 401 is used to control the angle at which the mounting plate 4 is opened, the mounting plate 4 is limited. When the mounting plate 4 is opened, the tension spring 401 is used to control the angle at which the mounting plate 4 is opened. After the angle adjustment is completed, the mounting plate 4 is limited. When the mounting plate 4 is opened, the tension spring 401 is used to control the angle at which the mounting plate 4 is opened. After the angle adjustment is completed, the mounting plate 4 is limited.

[0024] See also Figure 2 , Figure 3 and Figure 4 It can be seen that a protective plate 6 is provided on the outside of the control panel 103, a connecting groove 601 is opened inside the protective plate 6, one side of the protective plate 6 is rotatably installed with the mounting shell 1 through a rotating shaft, and a plug-in block 603 is elastically connected to the inside of the connecting groove 601 through a connecting spring 602. The outer side of the plug-in block 603 is limitedly plugged with the docking block 604, and one side of the docking block 604 is connected to the mounting shell 1. The adjacent sides of the two plug-in blocks 603 are connected with a pull rope 605, and the side of the pull rope 605 away from the plug-in block 603 is connected to the pull ring 606.

[0025] In specific implementation, in order to prevent the control panel 103 from being exposed to the outside and the occurrence of accidental touching of the command keyboard by personnel when not in use, when using the control panel 103, pull the pull ring 606 downward, and the pull ring 606 pulls the plug block 603 through the pull rope 605 in the connecting groove 601 until the plug block 603 is completely disengaged from the plug-in connection with the docking block 604, and the protective plate 6 can be automatically opened downward under the rotation connection with the rotating shaft, and the staff can smoothly use the control panel 103. During use, observation is made according to the changes in the indicator light 102 and the display on the display screen 101. After the control panel 103 is used, pull the pull ring 606 again, and rotate the protective plate 6 upward to the position where it fits with the installation shell 1 to release the pull ring 606. At this time, the plug block 603 will be plugged and limited with the docking block 604 under the action of the connecting spring 602. The safety control device for electric power trapezoidal automation control is provided with a protective plate 6 for protecting the control panel 103, which can effectively avoid accidental touching of the control panel 103 and improve the safety of the voltage stabilization controller when in use.

[0026] To sum up, when using the safety control device for electric power trapezoidal automation control, the mounting shell 1 is installed on the electric power trapezoidal automation control device through the mounting plate 4 and the mounting groove 402, and the wires of the electric power trapezoidal automation control device are connected to the circuit breaker 2 through the wiring port 3. When the voltage in the electric power trapezoidal automation control device is unstable, the circuit breaker 2 will be closed to cut off the power to the electric power trapezoidal automation control device, thereby enabling the electric power trapezoidal automation control device to be safely controlled. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A safety control device for electric power trapezoidal automation control, comprising a mounting housing (1), a circuit breaker (2) and a wiring port (3), characterized in that: A circuit breaker (2) and a wiring port (3) are installed inside the installation shell (1), and a display screen (101), an indicator light (102) and a control panel (103) are installed outside the installation shell (1). Both sides of the installation shell (1) are rotatably connected to a mounting plate (4) via a pin shaft, one side of the mounting plate (4) is connected to one end of a tension spring (401), and the other end of the tension spring (401) is connected to the installation shell (1).

2. A safety control device for electric power trapezoidal automation control according to claim 1, characterized in that: The interior of the installation plate (4) is provided with installation grooves (402) at equal intervals, and the upper side of the installation plate (4) is provided with limiting grooves (403) at equal intervals, and the inner sides of the limiting grooves (403) are plugged into the limiting blocks (404).

3. A safety control device for electric power trapezoidal automation control according to claim 2, characterized in that: The upper side of the limit block (404) is connected to the connecting frame (406), the outer side of the connecting frame (406) is elastically connected to the mounting housing (1) via a return spring (405), and the middle part of the connecting frame (406) is rotatably connected to a rotating block (5).

4. A safety control device for electric power trapezoidal automation control according to claim 1, characterized in that: A protective plate (6) is arranged on the outside of the control panel (103), a connecting groove (601) is provided inside the protective plate (6), and one side of the protective plate (6) is rotatably mounted with the mounting housing (1) via a rotating shaft.

5. A safety control device for electric power trapezoidal automation control according to claim 4, characterized in that: The connection groove (601) is elastically connected to a plug-in block (603) via a connection spring (602); the outer side of the plug-in block (603) is limitedly plugged with a docking block (604); and one side of the docking block (604) is connected to the mounting housing (1).

6. A safety control device for electric power trapezoidal automation control according to claim 5, characterized in that: The adjacent sides of the two plug-in blocks (603) are both connected with a drawstring (605), and the side of the drawstring (605) away from the plug-in block (603) is connected to a draw ring (606).

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