Multifunctional remote control device of transformer substation protection hard pressing plate

Abstract

The invention discloses a multifunctional remote control device for a transformer substation protection hard pressing plate, which comprises a machine body, a display is arranged at the upper end of the machine body, an operation panel is arranged at the upper end of the machine body, a cover plate is slidably connected in the machine body, a plug is arranged on the right side of the machine body, and a connector is inserted into the outer side of the plug. A dismounting mechanism is arranged on the cover plate, and a limiting mechanism is arranged on the machine body. The invention relates to a multifunctional remote control device of a transformer substation protection hard pressing plate. The multifunctional remote control device has the advantages of being convenient to overhaul and enabling equipment to operate stably.

Description

Technical Field

[0001] The invention belongs to the technical field of transformer substations, and in particular relates to a multifunctional remote control device for protecting a hard pressure plate of a transformer substation. Background Art

[0002] Substation protection hard plate is an important device used to protect substation equipment and systems. Hard plate is usually a protection device in the power system, used to monitor the current, voltage and other parameters in the circuit, and protect the circuit in the event of a fault or abnormal situation to prevent equipment damage or accidents.

[0003] According to the invention disclosed in patent authorization announcement number CN117937250A, a substation protection screen electrically controlled hard pressure plate includes a hard pressure plate fixed on the protection screen housing, the hard pressure plate includes a first conductive member, a second conductive member and a pressure plate contact member, a displacement assembly and an electric control board are also fixed on the protection screen housing, the displacement assembly is used to drive the pressure plate contact member to move, the displacement assembly is electrically connected to the electric control board, and the electric control board is connected to a control terminal.

[0004] However, the multifunctional remote control device for the substation protection hard pressure plate is not convenient for maintenance during use, and the plug and connector of the multifunctional remote control device for the substation protection hard pressure plate are not stably connected during use, which may easily cause power failure of the equipment. Summary of the invention

[0005] The purpose of the present invention is to provide a multifunctional remote control device for a transformer substation protective hard pressure plate in order to solve the above-mentioned problems, thereby solving the problems mentioned in the background technology.

[0006] In order to solve the above problems, the present invention provides a technical solution for a multifunctional remote control device for protecting a hard pressure plate of a substation:

[0007] A multifunctional remote control device for protecting a hard pressure plate in a transformer substation comprises a body, a display is arranged on the upper end of the body, an operation panel is arranged on the upper end of the body, a cover plate is slidably connected to the inside of the body, a plug is arranged on the right side of the body, a connector is plugged into the outer side of the plug, a disassembly mechanism is arranged on the cover plate, and a limiting mechanism is arranged on the body.

[0008] Preferably, the disassembly mechanism includes a push plate, the cover plate is slidably connected with a push plate, the upper end of the push plate is fixedly connected with a blocking block, the body is provided with a blocking slot, the lower end of the push plate is fixedly connected with a sliding rod, the lower end of the sliding rod is fixedly connected with a sliding plate, the sliding plate is slidably connected to the cover plate, the cover plate is fixedly connected with a limiting ring, the limiting ring is slidably connected with the sliding rod, and a spring is arranged inside the cover plate. By moving the two push plates in a direction approaching each other, the push plate drives the sliding rod to move, the sliding rod drives the sliding plate to move, the sliding plate squeezes the spring, and the push plate drives the blocking block to move, so that the blocking block slides out of the blocking slot on the body, thereby releasing the limit on the cover plate and allowing the cover plate to be disassembled, thereby facilitating the inspection and maintenance of the body.

[0009] Preferably, the card block is slidably connected to the cover plate, and the card block is slidably connected to the card slot. The design of the card block can facilitate the disassembly of the cover plate.

[0010] Preferably, one end of the spring contacts the slide plate, and the other end of the spring contacts the cover plate. The design of the spring can drive the block to limit the cover plate.

[0011] Preferably, the limit mechanism includes a guide rod, a guide rod is fixedly connected to the right side of the body, a guide plate is fixedly connected to the outer side of the connecting head, the guide plate is slidably connected to the guide rod, a fixed block is fixedly connected to the outer side of the body, the fixed block contacts the connecting head, the outer side of the fixed block is rotatably connected to a limit sleeve, the limit sleeve contacts the body, the limit sleeve is threadedly connected to the connecting head, the limit sleeve contacts the guide plate, the limit sleeve is fixedly connected to the inside of the limit sleeve with a protrusion, and the connecting head is plugged in with the plug, so that the connecting head drives the guide plate to be socketed with the guide rod, and then the limit sleeve is rotated to make the limit sleeve and the connecting head undergo threaded movement, so that the limit sleeve limits the connecting head, so that the connecting head and the plug can remain stable when plugged in, thereby avoiding the phenomenon of loosening and falling off after the connecting head and the plug are plugged in, thereby keeping the body stable during operation.

[0012] Preferably, the number of the guide rods is two, and the two guide rods are symmetrically distributed on the machine body. The design of the guide rods can limit the guide plate.

[0013] Preferably, the limiting sleeve contacts the machine body, the limiting sleeve is connected to the connector via threads, and the limiting sleeve contacts the guide plate. The design of the limiting sleeve can ensure that the connector and the plug are stably connected.

[0014] Preferably, an annular groove is provided inside the fixing block, and a protrusion is slidably connected inside the annular groove. The design of the annular groove can cooperate with the protrusion to limit the limiting sleeve.

[0015] Preferably, a control center is provided on the body, and a monitoring module is electrically connected to the control center, and the monitoring module is used to monitor the real-time operating status and parameters of the hard pressing plate equipment. The control center is electrically connected to a control module, and the control module is used to remotely control the start, stop and setting operations of the hard pressing plate equipment. The control center is electrically connected to an intelligent module, and the intelligent module is used to realize intelligent algorithms and automatic control functions. The control center is electrically connected to a network module, and the network module is used to realize the communication function between the system and the Internet or other devices. The control center is electrically connected to a diagnostic module, and the diagnostic module is used for the system to diagnose the fault of the hard pressing plate equipment in real time. The control center is electrically connected to a safety module, and the safety module is used to ensure the safe operation of the system and prevent potential safety risks. The control center is electrically connected to an alarm module, and the alarm module notifies the operator of the alarm status of the hard pressing plate equipment in various ways. The control center is electrically connected to an analysis module, and the analysis module analyzes the trend changes of the operating data of the hard pressing plate equipment.

[0016] The beneficial effects of the present invention are as follows: the present invention relates to a multifunctional remote control device for a substation protection hard pressure plate, which has the characteristics of convenient maintenance and stable equipment operation. In specific use, compared with the traditional multifunctional remote control device for a substation protection hard pressure plate, the multifunctional remote control device for a substation protection hard pressure plate has the following beneficial effects:

[0017] Firstly, by providing components such as a push plate, a card block, and a spring, the push plate can be moved to drive the card block to slide out of the card slot on the machine body, thereby releasing the limit on the cover plate and disassembling the cover plate, thereby facilitating the maintenance of the machine body;

[0018] Secondly, by providing components such as guide rods, guide plates, and limit sleeves, when the connector and the plug are plugged in, the guide plate and the guide rod are socketed, and then the limit sleeve is rotated to cause threaded movement between the limit sleeve and the connector, so that the limit sleeve limits the connector, thereby keeping the connector and the plug plugged in stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] For ease of explanation, the present invention is described in detail with reference to the following specific implementations and the accompanying drawings.

[0020] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention;

[0021] Figure 2 For the present invention Figure 1 Side view of

[0022] Figure 3 For the present invention Figure 1 A front cross-sectional view of

[0023] Figure 4 For the present invention Figure 3 A magnified view of the structure of part A;

[0024] Figure 5 For the present invention Figure 3 A magnified view of the structure of part B in FIG.

[0025] Figure 6 The figure is a schematic diagram of the working principle of the system of the present invention.

[0026] In the figure: 1. body; 11. display; 12. operation panel; 2. cover plate; 3. plug; 31. connector; 4. disassembly mechanism; 41. push plate; 42. block; 43. slot; 44. slide bar; 45. slide plate; 46. limit ring; 47. spring; 5. limit mechanism; 51. guide bar; 52. guide plate; 53. fixing block; 54. limit sleeve; 55. bump; 56. ring groove; 6. control center; 61. monitoring module; 62. control module; 63. intelligent module; 64. network module; 65. diagnosis module; 66. safety module; 67. alarm module; 68. analysis module. DETAILED DESCRIPTION

[0027] like Figure 1-6 As shown, this specific implementation adopts the following technical solutions:

[0028] Example:

[0029] A multifunctional remote control device for a transformer substation protection hard pressure plate comprises a body 1, a display 11 is arranged on the upper end of the body 1, an operation panel 12 is arranged on the upper end of the body 1, a cover plate 2 is slidably connected to the inside of the body 1, a plug 3 is arranged on the right side of the body 1, a connector 31 is plugged into the outer side of the plug 3, a disassembly mechanism 4 is arranged on the cover plate 2, and a limiting mechanism 5 is arranged on the body 1.

[0030] Among them, the disassembly mechanism 4 includes a push plate 41, which is slidably connected to the inside of the cover plate 2, and a block 42 is fixedly connected to the upper end of the push plate 41. A slot 43 is opened inside the body 1, and a slide bar 44 is fixedly connected to the lower end of the push plate 41. A slide plate 45 is fixedly connected to the lower end of the slide bar 44, and the slide plate 45 is slidably connected to the cover plate 2. A limit ring 46 is fixedly connected to the inside of the cover plate 2, and the slide bar 44 is slidably connected to the inside of the limit ring 46. A spring 47 is arranged inside the cover plate 2. By moving the two push plates 41 in a direction approaching each other, the push plate 41 drives the slide bar 44 to move, and the slide bar 44 drives the slide plate 45 to move, so that the slide plate 45 squeezes the spring 47, and the push plate 41 drives the block 42 to move, so that the block 42 slides out of the slot 43 on the body 1, so that the limit on the cover plate 2 can be released, and the cover plate 2 can be disassembled, thereby facilitating the maintenance of the body 1.

[0031] The clamping block 42 is slidably connected to the cover plate 2 , and the clamping block 42 is slidably connected to the clamping slot 43 . The design of the clamping block 42 facilitates the disassembly of the cover plate 2 .

[0032] Among them, one end of the spring 47 contacts the slide plate 45, and the other end of the spring 47 contacts the cover plate 2. Through the design of the spring 47, the block 42 can be driven to limit the cover plate 2.

[0033] The limiting mechanism 5 includes a guide rod 51, the right side of the body 1 is fixedly connected with the guide rod 51, the outer side of the connector 31 is fixedly connected with a guide plate 52, the guide plate 52 is slidably connected to the guide rod 51, the outer side of the body 1 is fixedly connected with a fixed block 53, the fixed block 53 is in contact with the connector 31, the outer side of the fixed block 53 is rotatably connected with a limiting sleeve 54, the limiting sleeve 54 is in contact with the body 1, the limiting sleeve 54 is threadedly connected to the connector 31, the limiting sleeve 54 is in contact with the guide plate 52, and the limiting sleeve A protrusion 55 is fixedly connected inside 54. By plugging the connector 31 into the plug 3, the connector 31 drives the guide plate 52 to be sleeved with the guide rod 51, and then the limiting sleeve 54 is rotated to make the limiting sleeve 54 and the connector 31 have a threaded movement, so that the limiting sleeve 54 limits the connector 31, so that the connector 31 can remain stable when plugged into the plug 3, thereby preventing the connector 31 from loosening and falling off after being plugged into the plug 3, so that the body 1 can remain stable during operation.

[0034] There are two guide rods 51 , which are symmetrically distributed on the machine body 1 . The design of the guide rods 51 can limit the guide plate 52 .

[0035] The limiting sleeve 54 contacts the body 1 , is threadedly connected to the connector 31 , and contacts the guide plate 52 . The design of the limiting sleeve 54 ensures that the connector 31 and the plug 3 are stably connected.

[0036] The fixing block 53 has an annular groove 56 formed inside, and a protrusion 55 is slidably connected inside the annular groove 56 . The design of the annular groove 56 can cooperate with the protrusion 55 to limit the limiting sleeve 54 .

[0037] Among them, a control center 6 is provided on the body 1, and a monitoring module 61 is electrically connected to the control center 6. The monitoring module 61 is used to monitor the real-time operating status and parameters of the hard pressing plate equipment. The control center 6 is electrically connected to a control module 62. The control module 62 is used to remotely control the start and stop and setting operation of the hard pressing plate equipment. The control center 6 is electrically connected to an intelligent module 63. The intelligent module 63 is used to realize intelligent algorithms and automatic control functions. The control center 6 is electrically connected to a network module 64. The network module 64 is used to realize the system and the Internet or other devices. In order to provide communication function, the control center 6 is electrically connected with a diagnosis module 65, and the diagnosis module 65 is used for the system to diagnose the fault of the hard pressure plate equipment in real time. The control center 6 is electrically connected with a safety module 66, and the safety module 66 is used to ensure the safe operation of the system and prevent potential safety risks. The control center 6 is electrically connected with an alarm module 67, and the alarm module 67 notifies the operator of the alarm status of the hard pressure plate equipment in various ways. The control center 6 is electrically connected with an analysis module 68, and the analysis module 68 analyzes the trend changes of the operating data of the hard pressure plate equipment.

[0038] The use state of the present invention is: by moving the two push plates 41 in the direction of approaching each other, the push plates 41 drive the slide bar 44 to move, the slide bar 44 drives the slide plate 45 to move, the slide plate 45 presses the spring 47, and the push plates 41 drive the block 42 to move, so that the block 42 slides out of the slot 43 on the body 1, the limit of the cover plate 2 can be released, and the cover plate 2 can be disassembled, so as to facilitate the maintenance of the body 1;

[0039] By plugging the connector 31 into the plug 3, the connector 31 drives the guide plate 52 to be sleeved with the guide rod 51, and then the limiting sleeve 54 is rotated to make the limiting sleeve 54 and the connector 31 to have a threaded movement, so that the limiting sleeve 54 limits the connector 31, so that the connector 31 can remain stable when plugged into the plug 3, thereby preventing the connector 31 from loosening and falling off after being plugged into the plug 3, so that the body 1 can remain stable during operation.

[0040] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which shall fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A multifunctional remote control device for protecting a hard pressure plate in a substation, comprising a body (1), characterized in that: A display (11) is arranged at the upper end of the body (1), an operation panel (12) is arranged at the upper end of the body (1), a cover plate (2) is slidably connected to the inside of the body (1), a plug (3) is arranged on the right side of the body (1), a connector (31) is plugged into the outer side of the plug (3), a disassembly mechanism (4) is arranged on the cover plate (2), and a limit mechanism (5) is arranged on the body (1).

2. A multifunctional remote control device for a transformer substation protective hard plate according to claim 1, characterized in that: The disassembly mechanism (4) comprises a push plate (41), the push plate (41) is slidably connected inside the cover plate (2), the upper end of the push plate (41) is fixedly connected to a clamping block (42), a clamping slot (43) is provided inside the body (1), the lower end of the push plate (41) is fixedly connected to a sliding rod (44), the lower end of the sliding rod (44) is fixedly connected to a sliding plate (45), the sliding plate (45) is slidably connected to the cover plate (2), the cover plate (2) is fixedly connected to a limiting ring (46), the limiting ring (46) is slidably connected to the sliding rod (44), and a spring (47) is provided inside the cover plate (2).

3. A multifunctional remote control device for a transformer substation protective hard plate according to claim 2, characterized in that: The clamping block (42) is slidably connected to the cover plate (2), and the clamping block (42) is slidably connected to the clamping slot (43).

4. A multifunctional remote control device for a transformer substation protective hard plate according to claim 2, characterized in that: One end of the spring (47) contacts the slide plate (45), and the other end of the spring (47) contacts the cover plate (2).

5. A multifunctional remote control device for a transformer substation protective hard plate according to claim 1, characterized in that: The limiting mechanism (5) comprises a guide rod (51), the right side of the machine body (1) is fixedly connected to the guide rod (51), the outer side of the connecting head (31) is fixedly connected to a guide plate (52), the guide plate (52) is slidably connected to the guide rod (51), the outer side of the machine body (1) is fixedly connected to a fixed block (53), the fixed block (53) is in contact with the connecting head (31), the outer side of the fixed block (53) is rotatably connected to a limiting sleeve (54), and the inner side of the limiting sleeve (54) is fixedly connected to a protrusion (55).

6. A multifunctional remote control device for a transformer substation protective hard plate according to claim 5, characterized in that: The number of the guide rods (51) is two, and the two guide rods (51) are symmetrically distributed on the machine body (1).

7. A multifunctional remote control device for a transformer substation protective hard plate according to claim 5, characterized in that: The limiting sleeve (54) is in contact with the machine body (1), the limiting sleeve (54) is connected to the connecting head (31) via threads, and the limiting sleeve (54) is in contact with the guide plate (52).

8. A multifunctional remote control device for a transformer substation protective hard plate according to claim 5, characterized in that: An annular groove (56) is provided inside the fixing block (53), and a protrusion (55) is slidably connected inside the annular groove (56).

9. A multifunctional remote control device for a transformer substation protective hard plate according to claim 1, characterized in that: The machine body (1) is provided with a control center (6), the control center (6) is electrically connected to a monitoring module (61), the monitoring module (61) is used to monitor the real-time operating status and parameters of the hard pressing plate device, the control center (6) is electrically connected to a control module (62), the control module (62) is used to remotely control the start and stop and setting operation of the hard pressing plate device, the control center (6) is electrically connected to an intelligent module (63), the intelligent module (63) is used to implement intelligent algorithms and automatic control functions, the control center (6) is electrically connected to a network module (64), the network module (64) is used to realize the system and the Internet or other The control center (6) has a communication function, the control center (6) is electrically connected to a diagnostic module (65), the diagnostic module (65) is used for the system to diagnose the fault of the hard pressing plate device in real time, the control center (6) is electrically connected to a safety module (66), the safety module (66) is used to ensure the safe operation of the system and prevent potential safety risks, the control center (6) is electrically connected to an alarm module (67), the alarm module (67) notifies the operator of the alarm status of the hard pressing plate device in various ways, and the control center (6) is electrically connected to an analysis module (68), the analysis module (68) analyzes the trend changes of the operation data of the hard pressing plate device.

Images