Installation structure of microcomputer protection measurement and control device

Abstract

An installation structure of a microcomputer protection measurement and control device comprises a frame, the top of the inner side of the frame is provided with two first connecting rods which are arranged in a bilateral symmetry mode, the bottom of the rear side of the frame is provided with two second connecting rods which are arranged in a bilateral symmetry mode, and the two second connecting rods are arranged in a bilateral symmetry mode. The rear sides of the first connecting rods and the rear sides of the second connecting rods are jointly connected with a box body, a power assembly is arranged on the right side of the frame and connected with the first connecting rod on the right side, a control assembly is arranged at the bottom of the first connecting rod on the right side, and two clamping plates are arranged on the rear side of the control assembly. The problem that a conventional microcomputer protection measurement and control device installation structure cannot effectively and firmly install and fix a microcomputer protection measurement and control device is effectively solved, the microcomputer protection measurement and control device is installed at an overhigh position in order to avoid interference, and interference of external factors is reduced to a certain extent; however, great inconvenience is brought to subsequent overhaul and maintenance work.

Description

Technical Field

[0001] This utility model relates to the field of microcomputer protection technology, and in particular to an installation structure for a microcomputer protection and control device. Background Technology

[0002] In power systems, microprocessor-based protection and control devices serve as critical equipment, responsible for monitoring the system's operational status and rapidly implementing protective measures upon detecting anomalies to ensure the safe and stable operation of the power system. These devices typically integrate advanced computer technology, data processing capabilities, and communication interfaces, enabling rapid identification and response to power system faults. However, in practical applications, the design of the installation structure for microprocessor-based protection and control devices faces numerous challenges, particularly in terms of installation fixation, installation height selection, and ease of inspection and maintenance.

[0003] Traditional microcomputer protection and control device installation structures often lack flexibility and versatility, making it difficult to adapt to different installation environments and space constraints. A significant problem is that existing installation structures often cannot effectively and securely install and fix the microcomputer protection and control device. This may cause the device to shift or even fall off due to vibration or external forces during long-term operation, seriously affecting its reliability and safety. If the microcomputer protection and control device is installed at an excessively high position to avoid interference, although it can reduce interference from external factors to some extent, it will bring great inconvenience to subsequent inspection and maintenance work. Utility Model Content

[0004] In view of the above situation and to overcome the defects of the prior art, this utility model provides an installation structure for a microcomputer protection and control device. This design effectively solves the problems that conventional installation structures for microcomputer protection and control devices cannot effectively and securely install and fix the microcomputer protection and control device, and that installing the microcomputer protection and control device at an excessively high position to avoid interference can reduce interference from external factors to a certain extent, but it will bring great inconvenience to subsequent inspection and maintenance work.

[0005] To achieve the above objectives, the present invention provides the following technical solution: The present invention includes a frame, with two first connecting rods arranged symmetrically on the top inner side of the frame, and two second connecting rods arranged symmetrically on the bottom rear side of the frame. The rear sides of the first and second connecting rods are connected to a box body. A power assembly is provided on the right side of the frame, and the power assembly is connected to the first connecting rod on the right side. A control assembly is provided at the bottom of the first connecting rod on the right side, and two clamping plates are provided on the rear side of the control assembly. The two clamping plates are slidably connected to the box body and are arranged symmetrically on the left and right.

[0006] Preferably, the power assembly includes a motor, the inner side of which is fixedly connected to the frame, a worm gear is provided at the front end of the motor, a worm wheel is engaged at the top of the worm gear, the worm wheel is rotatably connected to the frame, and the worm wheel is connected to the first connecting rod on the right side via a pin.

[0007] Preferably, the control component includes a short rod, the top of which is connected to the first connecting rod on the right side, and a cylindrical rod at the bottom of the short rod, with a rectangular frame slidably connected to the outer side of the cylindrical rod.

[0008] Preferably, the bottom of the rectangular frame is provided with a vertical rod, the bottom of the vertical rod is provided with a first piston, the outer side of the first piston is slidably connected with a first cylinder, the right side of the first cylinder is fixedly connected to the frame, and the bottom of the first cylinder is provided with a connecting hose.

[0009] Preferably, the top of the connecting hose is provided with a second cylinder, the outside of the second cylinder is fixedly connected to the box body, the inside of the second cylinder is provided with two second pistons, the two second pistons are arranged symmetrically from left to right, the inside of the two second pistons is provided with springs, and the outside of each second piston is provided with a support rod, the outside of the support rod is connected to the inside of the clamping plate.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] The power assembly drives the first connecting rod to rotate. Through the cooperation of the first connecting rod, the second connecting rod, and the housing, the position of the microcomputer protection and control device is adjusted in a horizontal state. When the microcomputer protection and control device is in use, its position is higher and it is not affected by the equipment below. Simultaneously, under the action of the control assembly, two clamping plates clamp the outer casing of the microcomputer protection and control device to prevent it from loosening. When the microcomputer protection and control device needs to be replaced or repaired, the power assembly moves the housing horizontally down, and the clamping plates inside the housing move outwards, releasing the fixation of the microcomputer protection and control device. At this time, the microcomputer protection and control device can be replaced or maintained. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model under maintenance conditions.

[0013] Figure 2 This is a schematic diagram of the box body of this utility model after it has been raised.

[0014] Figure 3 This is a schematic diagram of the worm gear and support rod mating structure of this utility model.

[0015] Figure 4This is a schematic diagram of the structure of the short rod and clamping plate of this utility model.

[0016] Figure 5 This is a schematic diagram of the cooperation structure between the motor and the first connecting rod of this utility model.

[0017] The following are the labels in the diagram: 1. Frame; 2. First connecting rod; 3. Second connecting rod; 4. Box body; 5. Short rod; 6. Cylindrical rod; 7. Rectangular frame; 8. Vertical rod; 9. First cylinder; 10. First piston; 11. Connecting hose; 12. Second cylinder; 13. Spring; 14. Second piston; 15. Support rod; 16. Clamping plate; 17. Motor; 18. Worm gear; 19. Worm wheel. Detailed Implementation

[0018] The following is in conjunction with the appendix Figure 1-Figure 5 The specific embodiments of this utility model will be described in further detail.

[0019] This utility model includes a frame 1. Holes are provided around the frame 1 to allow screws to pass through, thus fixing the frame 1 in a predetermined position. Two first connecting rods 2 are symmetrically arranged on the top inner side of the frame 1. Two second connecting rods 3 are symmetrically arranged on the bottom rear side of the frame 1. The rear sides of the first connecting rods 2 and second connecting rods 3 are connected to a housing 4. The positions where the first connecting rods 2 and second connecting rods 3 are rotatably connected to the frame 1 are as follows: Figure 1 As shown, the first link 2, the second link 3, and the box 4 form a parallelogram structure. A power component is located on the right side of the frame 1. The power component is connected to the first link 2 on the right side. The power component controls the first link 2 on the right side to rotate upward. The first link 2 will drive the box 4 to move upward. During the movement, the second link 3 will also rotate. Similarly, the first link 2 and the second link 3 on the left side rotate upward synchronously. During the rotation, the box 4 will move in an arc and ensure that the box 4 always remains horizontal. A control component is located at the bottom of the first link 2 on the right side. Two clamping plates 16 are located on the rear side of the control component. The two clamping plates 16 are slidably connected to the box 4. The two clamping plates 16 are symmetrically arranged on the left and right sides. During the upward movement of the box 4, under the action of the control component, the two clamping plates 16 inside the box 4 move inward at the same time to clamp and fix the microcomputer protection and control device. At the same time, the microcomputer protection and control device is moved to a higher position, which does not affect the operation of the staff, and the higher position can prevent other equipment from interfering with the microcomputer protection and control device.

[0020] The power assembly includes a motor 17, the inner side of which is fixedly connected to the frame 1. A worm gear 18 is provided at the front end of the motor 17, and a worm wheel 19 is engaged at the top of the worm gear 18. The worm wheel 19 is rotatably connected to the frame 1 and is connected to the first connecting rod 2 on the right side via a pin. When the motor 17 rotates, it drives the worm gear 18 to rotate, which in turn drives the engaged worm wheel 19 to rotate. The worm wheel 19 then drives the first connecting rod 2 on the right side to rotate via the pin. The worm wheel 19 and worm gear 18 have a self-locking characteristic to ensure the stable rotation of the first connecting rod 2.

[0021] The control assembly includes a short rod 5, the top of which is connected to a first connecting rod 2 on the right side. A cylindrical rod 6 is located at the bottom of the short rod 5. Rotation of the first connecting rod 2 causes the fixedly connected short rod 5 to rotate, and the short rod 5 causes the fixedly connected cylindrical rod 6 to move in an arc. A rectangular frame 7 is slidably connected to the outer side of the cylindrical rod 6. The arc movement of the cylindrical rod 6 causes the slidably connected rectangular frame 7 to move upward. A vertical rod 8 is located at the bottom of the rectangular frame 7, and a first piston 10 is located at the bottom of the vertical rod 8. A first cylinder 9 is slidably connected to the outer side of the first piston 10. The vertical rod 8 causes the first piston 10 to move upward, and the upward movement of the first piston 10 generates negative pressure inside the first cylinder 9. The right side of the first cylinder 9 is fixedly connected to a frame 1. A connecting hose 11 is located at the bottom of the first cylinder 9, and a second cylinder 12 is located at the top of the connecting hose 11. The external part is fixedly connected to the housing 4. The inside of the second cylinder 12 is equipped with two second pistons 14. Under the action of negative pressure, the gas inside the second cylinder 12 enters the first cylinder 9 through the connecting hose 11. The two second pistons 14 are arranged symmetrically on the left and right. The inside of the two second pistons 14 is equipped with springs 13. The outside of each second piston 14 is equipped with a support rod 15. The outside of the support rod 15 is connected to the inside of the clamping plate 16. As the gas inside the second cylinder 12 gradually decreases, under the action of negative pressure and springs 13, it will pull the two second pistons 14 to move inward at the same time, which will drive the support rods 15 to move inward, so that the two clamping plates 16 fix and clamp the microcomputer protection and control device. As the position of the housing 4 changes, the curvature of the connecting hose 11 will also change, but it will not affect the airtightness. The length of the connecting hose 11 is relatively long.

[0022] In use, this invention uses a power assembly to drive the first connecting rod 2 to rotate. Through the cooperation of the first connecting rod 2, the second connecting rod 3, and the housing 4, the position of the microcomputer protection and control device is adjusted in a horizontal state. When the microcomputer protection and control device is in use, the device operates as follows: Figure 2As shown, the microcomputer protection and control device is positioned high and will not be interfered with by the bottom equipment. At the same time, under the action of the control component, the two clamping plates 16 clamp the outer shell of the microcomputer protection and control device to prevent it from loosening. When the microcomputer protection and control device needs to be replaced or repaired, the box 4 moves horizontally down under the action of the power component. At the same time, the clamping plates 16 inside the box 4 move outward to release the fixation of the microcomputer protection and control device. At this time, the microcomputer protection and control device can be replaced or maintained.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An installation structure for a microcomputer-based protection and control device, comprising a frame (1), characterized in that, The inner top of the frame (1) is provided with two first connecting rods (2), which are symmetrically arranged on the left and right. The rear bottom of the frame (1) is provided with two second connecting rods (3), which are symmetrically arranged on the left and right. The rear sides of the first connecting rods (2) and the second connecting rods (3) are connected to the box body (4). The right side of the frame (1) is provided with a power component, which is connected to the right first connecting rod (2). The bottom of the right first connecting rod (2) is provided with a control component, which is provided with two clamping plates (16) on the rear side of the control component. The two clamping plates (16) are slidably connected to the box body (4), and the two clamping plates (16) are symmetrically arranged on the left and right.

2. The installation structure of the microcomputer protection and control device according to claim 1, characterized in that, The power assembly includes a motor (17), the inner side of which is fixedly connected to the frame (1). The front end of the motor (17) is provided with a worm (18), and the top of the worm (18) is engaged with a worm wheel (19). The worm wheel (19) is rotatably connected to the frame (1), and the worm wheel (19) is connected to the first connecting rod (2) on the right side through a pin.

3. The installation structure of the microcomputer protection and control device according to claim 1, characterized in that, The control component includes a short rod (5), the top of which is connected to the first connecting rod (2) on the right side, and a cylindrical rod (6) is provided at the bottom of the short rod (5), with a rectangular frame (7) slidably connected to the outside of the cylindrical rod (6).

4. The installation structure of a microcomputer protection and control device according to claim 3, characterized in that, The bottom of the rectangular frame (7) is provided with a vertical rod (8), the bottom of the vertical rod (8) is provided with a first piston (10), the outer side of the first piston (10) is slidably connected with a first cylinder (9), the right side of the first cylinder (9) is fixedly connected to the frame (1), and the bottom of the first cylinder (9) is provided with a connecting hose (11).

5. The installation structure of a microcomputer protection and control device according to claim 4, characterized in that, The top of the connecting hose (11) is provided with a second cylinder (12). The exterior of the second cylinder (12) is fixedly connected to the box body (4). The interior of the second cylinder (12) is provided with two second pistons (14). The two second pistons (14) are arranged symmetrically on the left and right. The interior of the two second pistons (14) is provided with a spring (13). The exterior of each of the second pistons (14) is provided with a support rod (15). The exterior of the support rod (15) is connected to the interior of the clamping plate (16).

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