Primary and secondary fusion environment-friendly gas complete ring main unit

Abstract

The utility model discloses a primary and secondary fusion environment-friendly gas complete ring main unit which comprises an outer box body, a primary and secondary fusion environment-friendly gas complete ring main unit body is arranged in the outer box body, and the inner wall of the primary and secondary fusion environment-friendly gas complete ring main unit body is fixedly connected with a mounting frame. A mounting base is fixedly connected to one side of the mounting frame, a limiting block is arranged on the inner wall of the mounting base, a sliding rod is fixedly connected to one side of the limiting block, and the outer side wall of the sliding rod is sleeved with a second reset spring. By pressing the pressing plate, the push rod extrudes the limiting block outwards, the clamping block on the electrical element is inserted into the mounting base, the pressing plate is loosened, the counter-acting force of the first reset spring abuts against the bottom of the electrical element, and meanwhile, the counter-acting force of the second reset spring enables one end of the limiting block to be clamped in the clamping groove of the clamping block; the quick mounting device is simple in structure and convenient to operate, and the mounting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power equipment, in particular to a complete set of primary and secondary fusion environmentally friendly gas ring network boxes. Background Art

[0002] Ring main unit is a group of electrical equipment installed in a metal or non-metallic insulating cabinet or made into an assembled interval ring main unit. Its core part adopts load switches and fuses. It is widely used in distribution stations and box-type substations in urban residential areas, high-rise buildings, large public buildings, factories and enterprises and other load centers. In order to improve energy utilization and reduce energy waste, some places will use primary and secondary fusion environmentally friendly gas complete ring main units.

[0003] At present, most of the electrical components installed in the ring network box of primary and secondary fusion environmental protection gas are fixed by multiple fixing bolts. Therefore, during installation, the staff needs to use tools to fix the bolts. There are many electrical components in the ring network box, and this method is used to install them, which is time-consuming and labor-intensive, affecting the installation efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a complete set of primary and secondary fusion environmental protection gas ring network box to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a primary and secondary fusion environmentally friendly gas complete ring network box, comprising an outer box body, a primary and secondary fusion environmentally friendly gas complete ring network box body is arranged inside the outer box body, the inner wall of the primary and secondary fusion environmentally friendly gas complete ring network box body is fixedly connected with a mounting frame, one side of the mounting frame is fixedly connected with a mounting base, the inner wall of the mounting base is provided with a limiting block, one side of the limiting block is fixedly connected with a sliding rod, the outer side wall of the sliding rod is sleeved with a return spring 2, the outer side wall of the sliding rod is slidably connected to the inner wall of the mounting base, the mounting base is provided with a mounting groove on one side, the inner wall of the mounting groove is slidably connected with a pressing plate, one side of the pressing plate is fixedly connected with a push rod, one end of the push rod is slidably connected to one side of the limiting block, one side of the limiting block is clamped with a card block, and one side of the card block is fixedly connected with an electrical component.

[0006] As a further preferred embodiment of the present technical solution, a return spring 1 is fixedly connected to one side of the upper end of the mounting base, and one end of the return spring 1 is fixedly connected to one side of the pressing plate.

[0007] As a further preferred embodiment of the present technical solution, a buffer seat is slidably connected to the lower end of the primary and secondary fusion environmentally friendly gas complete ring network box body, the lower end of the buffer seat is fixedly connected to the inner bottom of the outer box body, a buffer structure is fixedly connected to the inner middle part of the buffer seat, and one end of the buffer structure is fixedly connected to the lower end of the primary and secondary fusion environmentally friendly gas complete ring network box body.

[0008] As a further preferred embodiment of the present technical solution, driving devices are fixedly installed on both sides of the inner wall of the outer box body, the output ends of the two driving devices are transmission-connected with threaded rods, the outer side walls of the two threaded rods are threadedly connected with sliding frames, and both ends of the two sliding frames are slidably connected to the inner wall of the outer box body.

[0009] As a further preferred embodiment of the present technical solution, both sides of the outer box body are rotatably connected with heat sinks, the middle of one side of the two heat sinks are rotatably connected with rotation rods, and one side of the two sliding frames is rotatably connected to one end of the two rotation rods respectively.

[0010] As a further preferred embodiment of the present technical solution, a slide groove is provided at the inner bottom of the mounting base, a guide bar is slidably connected to the inner wall of the slide groove, and one side of the guide bar is fixedly connected to the lower end of the limit block.

[0011] As a further preferred embodiment of the technical solution, one side of the two heat dissipation plates is fixedly connected with an inclined baffle, and one side of the two heat dissipation plates is penetrated with a plurality of heat dissipation holes.

[0012] The utility model provides a complete set of ring network boxes for primary and secondary fusion environmental protection gases, which has the following beneficial effects:

[0013] (1) The utility model presses the pressing plate, and the push rod squeezes the limit block outward, inserts the clamping block on the electrical component into the mounting base, loosens the pressing plate, and the reaction force of the first reset spring supports the bottom of the electrical component. At the same time, the reaction force of the second reset spring causes one end of the limit block to be clamped in the clamping groove of the clamping block, thereby realizing quick installation. This structure is simple, easy to operate, and improves installation efficiency.

[0014] (2) The utility model starts the driving device so that the threaded rod drives the sliding frame to slide downward, and the rotating rod opens the heat sink, thereby quickly cooling the primary and secondary fusion environmentally friendly gas ring network box body. When it rains, the driving device is turned on in reverse to close the heat sink. The structural design of the rotating rod and the sliding frame can quickly cool the equipment inside and increase the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the expanded structure of the outer and inner boxes of the utility model;

[0017] Figure 3 for Figure 2 A partial enlarged schematic diagram of the middle A area;

[0018] Figure 4 It is a schematic diagram of the connection relationship between the mounting frame and the electrical components in the utility model;

[0019] Figure 5 It is a schematic diagram of the cross-sectional structure of the installation base in the utility model;

[0020] In the figure: 1. outer box body; 2. heat sink; 3. inclined baffle; 4. heat dissipation hole; 5. primary and secondary fusion environmental protection gas complete ring network box body; 6. mounting frame; 7. mounting base; 8. rotating rod; 9. threaded rod; 10. sliding frame; 11. driving device; 12. buffer seat; 13. buffer structure; 14. pressing plate; 15. electrical component; 16. clamping block; 17. reset spring 1; 18. mounting groove; 19. slide groove; 20. sliding rod; 21. limit block; 22. reset spring 2; 23. guide strip; 24. push rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figure 1 - Figure 5As shown, in this embodiment, the primary and secondary fusion environmentally friendly gas complete ring network box comprises an outer box body 1, and the interior of the outer box body 1 is provided with a primary and secondary fusion environmentally friendly gas complete ring network box body 5, the inner wall of the primary and secondary fusion environmentally friendly gas complete ring network box body 5 is fixedly connected with a mounting frame 6, and one side of the mounting frame 6 is fixedly connected with a mounting base 7, and the inner wall of the mounting base 7 is provided with a limiting block 21, and one side of the limiting block 21 is fixedly connected with a sliding rod 20, and the outer side wall of the sliding rod 20 is sleeved with a reset spring 22, and the outer side wall of the sliding rod 20 is slidably connected to the inner wall of the mounting base 7, and the mounting base 7 is provided with a mounting groove 18 on one side, and the inner wall of the mounting groove 18 is slidably connected with a pressing plate 14, and one side of the pressing plate 14 is fixedly connected with a push rod 24, One end of the push rod 24 is slidably connected to one side of the limit block 21, and a block 16 is clamped on one side of the limit block 21. One side of the block 16 is fixedly connected to the electrical component 15. By pressing the pressing plate 14, the push rod 24 squeezes the limit block 21 outward, and the block 16 on the electrical component 15 is inserted into the mounting base 7. The pressing plate 14 is loosened, and the reaction force of the return spring 17 supports the bottom of the electrical component 15. At the same time, the reaction force of the return spring 22 causes one end of the limit block 21 to be clamped in the clamping groove of the block 16, thereby realizing quick installation. This structure is simple, easy to operate, and improves installation efficiency. Four limit blocks 21 are installed in the mounting base 7, and the four limit blocks 21 are respectively clamped at the four corners of the block 16.

[0023] like Figure 5 As shown, a return spring 17 is fixedly connected to one side of the upper end of the mounting base 7, and one end of the return spring 17 is fixedly connected to one side of the pressing plate 14. Through the reaction force of the return spring 17, the pressing plate 14 is pushed upward, and one side of the pressing plate 14 is fitted with the lower end of the electrical component 15 to ensure the stability of the installation of the electrical component 15.

[0024] like Figure 2 and Figure 3 As shown, the lower end of the primary and secondary fusion environmentally friendly gas complete ring network box body 5 is slidably connected with a buffer seat 12, the lower end of the buffer seat 12 is fixedly connected to the inner bottom of the outer box body 1, the inner middle part of the buffer seat 12 is fixedly connected with a buffer structure 13, one end of the buffer structure 13 is fixedly connected to the lower end of the primary and secondary fusion environmentally friendly gas complete ring network box body 5, the vibration generated by the operation of the primary and secondary fusion environmentally friendly gas complete ring network box body 5 squeezes the spring in the buffer structure 13, and the reaction force of the spring buffers the vibration, thereby improving the service life of the equipment.

[0025] like Figure 1 and Figure 2As shown, driving devices 11 are fixedly installed on both sides of the inner wall of the outer box body 1, and the output ends of the two driving devices 11 are drivingly connected with threaded rods 9, and the outer side walls of the two threaded rods 9 are threadedly connected with sliding frames 10, and both ends of the two sliding frames 10 are slidably connected to the inner wall of the outer box body 1. By turning on the driving device 11, the threaded rods 9 are rotated to slide the sliding frames 10 in the outer box body 1.

[0026] like Figure 1 and Figure 2 As shown, both sides of the outer box body 1 are rotatably connected with heat sinks 2, and the middle part of one side of the two heat sinks 2 is rotatably connected with a rotating rod 8. One side of the two sliding frames 10 is rotatably connected to one end of the two rotating rods 8 respectively. By moving the sliding frames 10 downward, the rotating rods 8 open the heat sinks 2 to cool the equipment in the outer box body 1.

[0027] like Figure 5 As shown, a slide groove 19 is provided at the inner bottom of the mounting base 7, and a guide bar 23 is slidably connected to the inner wall of the slide groove 19. One side of the guide bar 23 is fixedly connected to the lower end of the limit block 21. The guide bar 23 is used to limit the sliding direction of the limit block 21, so that the installation of the electrical component 15 is more stable.

[0028] like Figure 1 and Figure 2 As shown, one side of the two heat sinks 2 is fixedly connected with an inclined baffle 3, and one side of the two heat sinks 2 is penetrated with a plurality of heat dissipation holes 4. The structural design of the inclined baffle 3 can prevent rainwater from entering the interior of the outer box 1 through the heat dissipation holes 4 in rainy weather and affecting the operation of the equipment.

[0029] The utility model provides a complete set of ring network boxes for primary and secondary fusion environmental protection gases. The specific working principle is as follows:

[0030] When installing the electrical component 15 in the primary and secondary fusion environmentally friendly gas complete ring network box body 5, first press the pressing plate 14, the push rod 24 squeezes the limit block 21 outward, inserts the block 16 on the electrical component 15 into the installation base 7, loosens the pressing plate 14, and the reaction force of the reset spring 17 supports the bottom of the electrical component 15. At the same time, the reaction force of the reset spring 22 makes one end of the limit block 21 stuck in the groove of the block 16, so that the installation is completed. When the heat generated by the operation of the equipment is high, turn on the driving device 11, so that the threaded rod 9 drives the sliding frame 10 to slide downward, and the rotating rod 8 opens the heat sink 2 to quickly cool down the primary and secondary fusion environmentally friendly gas complete ring network box body 5. When it is rainy, turn on the driving device 11 in reverse, close the heat sink 2, and dissipate heat through the heat dissipation holes 4.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A complete set of primary and secondary fusion environmental protection gas ring network box, including an outer box body (1), characterized in that: The interior of the outer box body (1) is provided with a primary and secondary fusion environmentally friendly gas complete ring network box body (5); the inner wall of the primary and secondary fusion environmentally friendly gas complete ring network box body (5) is fixedly connected with a mounting frame (6); one side of the mounting frame (6) is fixedly connected with a mounting base (7); the inner wall of the mounting base (7) is provided with a limit block (21); one side of the limit block (21) is fixedly connected with a sliding rod (20); the outer side wall of the sliding rod (20) is sleeved with a second return spring (22); the sliding rod The outer wall of the mounting base (20) is slidably connected to the inner wall of the mounting base (7); the mounting base (7) is provided with a mounting groove (18) on one side; the inner wall of the mounting groove (18) is slidably connected to a pressing plate (14); one side of the pressing plate (14) is fixedly connected to a push rod (24); one end of the push rod (24) is slidably connected to one side of the limit block (21); one side of the limit block (21) is clamped with a clamping block (16); one side of the clamping block (16) is fixedly connected to an electrical component (15).

2. The primary and secondary fusion environmental protection gas complete ring network box according to claim 1 is characterized by: A return spring (17) is fixedly connected to one side of the upper end of the mounting base (7), and one end of the return spring (17) is fixedly connected to one side of the pressing plate (14).

3. The primary and secondary fusion environmental protection gas complete ring network box according to claim 1 is characterized by: The lower end of the primary and secondary fusion environmentally friendly gas complete ring network box body (5) is slidably connected to a buffer seat (12), the lower end of the buffer seat (12) is fixedly connected to the inner bottom of the outer box body (1), the inner middle part of the buffer seat (12) is fixedly connected to a buffer structure (13), and one end of the buffer structure (13) is fixedly connected to the lower end of the primary and secondary fusion environmentally friendly gas complete ring network box body (5).

4. The primary and secondary fusion environmental protection gas complete ring network box according to claim 1 is characterized by: Drive devices (11) are fixedly mounted on both sides of the inner wall of the outer box body (1); the output ends of the two drive devices (11) are drivingly connected to threaded rods (9); the outer side walls of the two threaded rods (9) are threadedly connected to sliding frames (10); and both ends of the two sliding frames (10) are slidably connected to the inner wall of the outer box body (1).

5. The primary and secondary fusion environmental protection gas complete ring network box according to claim 4 is characterized by: Both sides of the outer box body (1) are rotatably connected to heat sinks (2), the middle of one side of the two heat sinks (2) are rotatably connected to a rotating rod (8), and one side of the two sliding frames (10) is rotatably connected to one end of the two rotating rods (8) respectively.

6. The primary and secondary fusion environmental protection gas complete ring network box according to claim 1 is characterized by: A slide groove (19) is provided at the inner bottom of the mounting base (7), and a guide bar (23) is slidably connected to the inner wall of the slide groove (19), and one side of the guide bar (23) is fixedly connected to the lower end of the limit block (21).

7. The primary and secondary fusion environmental protection gas complete ring network box according to claim 5 is characterized by: One side of the two heat dissipation plates (2) is fixedly connected to an inclined baffle (3), and one side of the two heat dissipation plates (2) is penetrated by a plurality of heat dissipation holes (4).

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