CN114759479A - Gaseous looped netowrk cabinet of environmental protection safety - Google Patents

Abstract

The invention discloses an environment-friendly safe gas ring main unit, which comprises a main body frame, a switch box, a connecting plate, a fastening table, a fastening shell, a radiating fan, a shock insulation component, a connecting component, an adjusting component, a connector, a fastening spring, an external sleeve, an inflation inlet, a sealing head and a radiating motor, wherein the switch box is fixedly arranged on one side inside the main body frame, and the connecting plate is fixedly arranged in a through groove arranged on one side of the top of the switch box. The connection stability between the load switch and the external casing pipe is ensured, and the practicability of the equipment is improved.

Description

An environment-friendly and safe gas ring network cabinet

technical field

The invention relates to the technical field of ring network cabinets, in particular to an environment-friendly and safe gas ring network cabinet.

Background technique

Ring network cabinet refers to an electrical equipment that uses a load switch for circuit control to assemble spaced ring network power supply units. It is mainly used to control each branch line in the ring network power supply system, and play the role of distribution and opening and closing. Among them, the environmental protection gas ring main unit uses dry air or nitrogen as the insulating medium, which can reduce the emission of sulfur hexafluoride and reduce the impact of greenhouse gases on the atmosphere. However, the heat dissipation structure of the existing environmental protection gas ring main unit is simple, and it is difficult to adjust the cooling fan The position of the ring main unit affects the heat dissipation performance of the ring main unit. At the same time, the load switch running in the ring main unit will resonate with the ring main unit, and noise will be generated during resonance, which will affect the user experience. Most of the connection between the load switch and the external bushing is spot welding, which affects the connection stability of the load switch and the external bushing, thereby reducing the practicability of the equipment. Therefore, it is necessary to design an environmentally safe gas ring network cabinet. .

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an environment-friendly and safe gas ring network cabinet to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: an environmental protection and safety gas ring network cabinet, comprising a main frame, a vibration isolation assembly, a connection assembly and an adjustment assembly, and a switch box is fixedly installed on an inner side of the main frame, and A connecting plate is fixedly installed in the through slot opened on one side of the top of the switch box, one side of the connecting plate is attached to the inner wall of the switch box, and the bottom of the other side of the connecting plate is provided with a fastening table, which is sleeved on the fastening table There is a tightening shell, and a connecting head is slidably connected in the tightening shell, a tightening spring is arranged on one side of the tightening table, and the tightening spring is located inside the tightening shell, and one end of the tightening spring is fixedly connected to the connecting head .

Preferably, the inner top of the switch box is provided with a shock-isolating top plate in the shock-isolating assembly, and the shock-isolating assembly is composed of a shock-isolating top plate, a support table, a compression spring, a compression shell, a side plate, a fitting frame, a first A spring, a vibration isolation bottom plate, a first connecting frame, a telescopic rod, a vibration isolation column, a limit ring, a vibration isolation spring, a second connecting frame and a second spring. The compression spring is tightened, and the support platform is located inside the compression spring, the bottom end of the compression spring is fixedly connected with a compression shell, and the compression shell is fixedly connected to the top of the installation box.

Preferably, side plates are symmetrically arranged on both sides of the installation box, and a first spring is arranged at the bottom of one side of the side plate, one end of the first spring is fixed on the fitting frame, and the top of the fitting frame is connected to the installation box. The bottoms of the base plates are attached to each other, the center of the bottom of the attachment frame is provided with a second spring, and the bottom of the second spring is fixedly connected to the top of the isolation bottom plate, and the top four corners of the isolation bottom plate are provided with a first connecting frame, and the first A shock isolation column is connected on the connecting frame through the rotation of the rotating shaft.

Preferably, the shock isolation column is slidably connected to one end of the telescopic rod, and the telescopic rod is fixedly sleeved with a limit ring, the limit ring is provided with a shock isolation spring, and one end of the shock isolation spring and one end of the shock isolation rod are attached to each other The other end of the telescopic rod is rotatably connected to the second connecting frame through the rotating shaft, and the top of the second connecting frame is fixedly connected to the bottom of the fitting frame.

Preferably, an installation cover is provided on one side of the installation box, and the through holes opened symmetrically on the installation cover are fixedly sleeved with the connection ring in the connection assembly, and the connection assembly consists of the connection ring, the connection column, the electrical spring It is composed of a connecting block, the connecting ring is electrically connected to the load switch, and the load switch is fixedly installed in the installation box, the inner side of the connecting ring is evenly provided with an electrical spring, and one end of the electrical spring is provided with a connecting block, and one side of the connecting block is attached On the connecting head, the other side of the connecting block is provided with a connecting column, and the connecting column is located inside the electrical spring, and one end of the connecting column is slidably connected in the groove opened by the connecting ring.

Preferably, the connecting plate is electrically connected with an external sleeve, and the external sleeve is symmetrically installed on the top of the main frame, the main frame is provided with an air inlet, and the air inlet is provided with a sealing head, and the connection between the switch box and the sealing head A through hole is opened at the main frame, a closing plate is arranged on one side of the main frame, and an observation window is arranged in the closing plate, and a rear sealing plate is arranged on the other side of the main frame, and the inside of the main frame is provided with a sliding slide in the adjustment assembly. The adjusting assembly is composed of a sliding frame, a sliding block, a sliding groove, an adjusting rod, an adjusting motor and a motor bracket. The sliding frame is provided with a sliding groove, and a sliding block is slidably connected in the sliding groove. .

Preferably, one end of the adjusting rod is rotatably connected in the groove opened on one side of the sliding block, and the other end of the adjusting rod is rotatably connected in the through hole opened on the rear sealing plate, and the rear sealing plate is provided with a motor bracket, and An adjusting motor is fixedly installed on the motor bracket, and the output end of the adjusting motor is fixedly connected with the adjusting rod.

Preferably, a cooling motor is fixedly installed on the sliding block, and a cooling fan is fixedly connected to the output end of the cooling motor through the sliding block, a fan cover is provided on the sliding block, and the cooling fan is located inside the fan cover.

Compared with the prior art, the beneficial effects of the present invention are: in the environmental protection and safety gas ring network cabinet, the cooling fan is driven by the cooling motor to rotate, and the switch box is cooled and radiated by the cooling fan. The adjustment rod rotates, and then drives the sliding block to slide in the sliding groove, adjusts the effective range of the cooling fan, and improves the heat dissipation performance of the ring network cabinet. Between the fitting frame and the fitting frame, the first spring and the vibration isolation spring are used to isolate the vibration generated by the load switch during operation, so as to avoid the resonance of the main frame, reduce the noise generated when the ring network cabinet is working, and improve the performance of the load switch. For the user experience, the set electrical spring is used to drive the connection block to fit in the connector, and the load switch is electrically connected with the external bushing, which ensures the connection stability between the load switch and the external bushing, thereby improving the the usability of the device.

Description of drawings

1 is a three-dimensional diagram of the overall structure of the present invention;

Fig. 2 is the structural representation of the connection assembly in the present invention;

3 is a schematic structural diagram of a shock isolation assembly in the present invention;

Fig. 4 is a partial enlarged view of area A in Fig. 3;

5 is a three-dimensional diagram of a partial structure of the present invention;

6 is an exploded view of the overall structure of the present invention;

Fig. 7 is a partial enlarged view of region B in Fig. 6;

Fig. 8 is a partial enlarged view of region C in Fig. 6;

Fig. 9 is a partial enlarged view of D area in Fig. 6;

In the figure: 1. Main frame; 2. Switch box; 3. Connecting plate; 4. Fastening table; 5. Fastening shell; 6. Cooling fan; 7. Vibration isolation assembly; 8. Connecting assembly; 9. Adjusting assembly ;10. Connector; 11. Fastening spring; 12. Installation box; 13. Installation cover; 14. External sleeve; 15. Inflatable port; 16. Sealing head; Rear sealing plate; 20, heat dissipation motor; 701, isolation top plate; 702, support table; 703, compression spring; 704, compression shell; 705, side plate; 706, fitting frame; 707, first spring; 708 709, the first connection frame; 710, the telescopic rod; 711, the vibration isolation column; 712, the limit ring; 713, the vibration isolation spring; 714, the second connection frame; 715, the second spring; 801, connecting ring; 802, connecting column; 803, electrical spring; 804, connecting block; 901, sliding frame; 902, sliding block; 903, sliding groove; 904, adjusting rod; 905, adjusting motor; 906, motor bracket.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to FIGS. 1-9 , an embodiment provided by the present invention: an environment-friendly and safe gas ring network cabinet, comprising a main frame 1 , a vibration isolation assembly 7 , a connection assembly 8 and an adjustment assembly 9 . The inner side of the main frame 1 The switch box 2 is fixedly installed, and the connecting plate 3 is fixedly installed in the through slot opened on the top side of the switch box 2, one side of the connecting plate 3 is attached to the inner wall of the switch box 2, and the other side of the connecting plate 3 is attached to each other. The bottom is provided with a fastening table 4, a fastening shell 5 is sleeved on the fastening table 4, and a connecting head 10 is slidably connected in the fastening shell 5, and a fastening spring 11 is arranged on one side of the fastening table 4, and the fastening shell 5 is fastened. The fixing spring 11 is located inside the tightening shell 5, one end of the tightening spring 11 is fixedly connected to the connector 10, the inner top of the switch box 2 is provided with a vibration isolation top plate 701 in the vibration isolation assembly 7, and the vibration isolation assembly 7 is formed by the isolation Shock top plate 701, support table 702, compression spring 703, compression shell 704, side plate 705, fitting frame 706, first spring 707, shock isolation bottom plate 708, first connection frame 709, telescopic rod 710, shock isolation column 711, a limit ring 712, a shock isolation spring 713, a second connection frame 714 and a second spring 715. The top of the shock isolation top plate 701 is evenly provided with a support table 702 and a compression spring 703, and the support table 702 is located at the Inside the spring 703, a compression shell 704 is fixedly connected to the bottom end of the compression spring 703, and the compression shell 704 is fixedly connected to the top of the installation box 12. The support table 702 is used to provide support for the compression spring 703, preventing the The compression spring 703 produces excessive radial deformation, side plates 705 are symmetrically arranged on both sides of the installation box 12, and a first spring 707 is arranged at the bottom of one side of the side plate 705, and one end of the first spring 707 is fixed on the fitting frame 706, and the top of the fitting frame 706 and the bottom of the installation box 12 are fitted to each other, a second spring 715 is arranged at the center of the bottom of the fitting frame 706, and the bottom of the second spring 715 is fixedly connected to the top of the isolation bottom plate 708. Paste, the top four corners of the vibration isolation bottom plate 708 are provided with a first connecting frame 709, and the first connecting frame 709 is connected with a vibration isolation column 711 through the rotation of the shaft, and the second spring 715 is used to facilitate the fitting of the top of the frame 706. Fitted to the bottom of the installation box 12, the shock isolation column 711 is slidably connected to one end of the telescopic rod 710, and the telescopic rod 710 is fixedly sleeved with a limit ring 712, and the limit ring 712 is provided with a shock isolation spring 713, and the shock isolation spring One end of 713 and one end of the isolation column 711 are attached to each other, the other end of the telescopic rod 710 is connected to the second connecting frame 714 through the rotation of the shaft, and the top of the second connecting frame 714 is fixedly connected to the bottom of the fitting frame 706. The provided limit ring 712 is beneficial to fix and install the vibration isolation spring 713. One side of the installation box 12 is provided with the installation cover 13, and the through holes in the symmetrically opened through holes on the installation cover 13 are all fixed and sleeved with the connection components 8. The connecting ring 801, the connecting component 8 is composed of the connecting ring 801, the connecting column 802, the electrical spring 803 and the connecting block 804, the connecting ring 801 is electrically The load switch is connected to the load switch, and the load switch is fixedly installed in the installation box 12. The inner side of the connecting ring 801 is evenly provided with an electrical spring 803, and one end of the electrical spring 803 is provided with a connecting block 804, and one side of the connecting block 804 is attached to the On the connector 10, the other side of the connecting block 804 is provided with a connecting column 802, and the connecting column 802 is located inside the electrical spring 803, and one end of the connecting column 802 is slidably connected in the groove opened by the connecting ring 801. The connecting column 802 is beneficial to support and limit the connecting block 804. The connecting plate 3 is electrically connected with an external sleeve 14, and the external sleeve 14 is symmetrically installed on the top of the main frame 1, and the main frame 1 is provided with an air inlet 15. , and the air inlet 15 is provided with a sealing head 16, the connection between the switch box 2 and the sealing head 16 is provided with a through hole, one side of the main frame 1 is provided with a closing plate 17, and the closing plate 17 is provided with an observation window 18, The other side of the main frame 1 is provided with a rear sealing plate 19, and the inside of the main frame 1 is provided with a sliding frame 901 in the adjustment assembly 9. The adjustment assembly 9 consists of the sliding frame 901, the sliding block 902, and the sliding groove 903. , an adjustment rod 904, an adjustment motor 905 and a motor bracket 906, a sliding slot 903 is provided on the sliding frame 901, and a sliding block 902 is slidably connected in the sliding slot 903, and the observation window 18 provided is beneficial to the observation ring The internal condition of the network cabinet improves the user experience. One end of the adjusting rod 904 is rotatably connected to the groove opened on one side of the sliding block 902, and the other end of the adjusting rod 904 is rotatably connected to the through hole opened in the rear sealing plate 19. In the middle, the rear sealing plate 19 is provided with a motor bracket 906, and an adjustment motor 905 is fixedly installed on the motor bracket 906. The output end of the adjustment motor 905 is fixedly connected with the adjustment rod 904, and the motor bracket 906 provided is beneficial to the adjustment motor 905. For fixing and installation, the cooling motor 20 is fixedly installed on the sliding block 902, and the output end of the cooling motor 20 is fixedly connected to the cooling fan 6 through the sliding block 902. The sliding block 902 is provided with a fan cover, and the cooling fan 6 It is located inside the fan cover, and the provided fan cover is beneficial to enclose and protect the cooling fan 6 .

Working principle: when in use, install the load in the installation box 12, and then fix the installation box 12 and the load switch between the fitting frame 706 and the fitting frame 706 by pressing the spring 703 and the second spring 715, and then use The provided first spring 707 and vibration isolation spring 713 isolate the vibration generated when the load switch is working, avoid resonance of the main frame 1, reduce the noise generated when the ring network cabinet is working, and improve the user's experience. The electrical spring 803 drives the connection block 804 to fit in the connector 10 to electrically connect the load switch and the external sleeve 14, which ensures the connection stability between the load switch and the external sleeve 14, thereby improving the equipment During the operation of the equipment, the cooling fan 6 is driven by the cooling motor 20 to rotate, and the switch box 2 is cooled and dissipated by the cooling fan 6. At the same time, the adjusting motor 905 is used to drive the adjusting rod 904 to rotate, thereby driving the sliding block. 902 slides in the sliding groove 903 to adjust the effective range of the cooling fan 6 and improve the cooling performance of the ring main unit.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes within the meaning and scope of the equivalents of , are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (8)

1. An environment-friendly and safe gas ring network cabinet, comprising a main body frame (1), a shock isolation assembly (7), a connection assembly (8) and an adjustment assembly (9), characterized in that: the interior of the main body frame (1) A switch box (2) is fixedly installed on one side, and a connecting plate (3) is fixedly installed in a through slot opened on one side of the top of the switch box (2), and one side of the connecting plate (3) is connected to the inner wall of the switch box (2). They are attached to each other, and a fastening table (4) is arranged at the bottom of the other side of the connecting plate (3), a fastening shell (5) is sleeved on the fastening table (4), and the fastening shell (5) slides in A connecting head (10) is connected, a tightening spring (11) is arranged on one side of the tightening table (4), and the tightening spring (11) is located inside the tightening shell (5). One end is fixedly connected to the connector (10). 2. An environmental protection and safety gas ring network cabinet according to claim 1, characterized in that: the inner top of the switch box (2) is provided with a shock isolation top plate (701) in the shock isolation assembly (7), so The shock isolation assembly (7) is composed of a shock isolation top plate (701), a support table (702), a compression spring (703), a compression shell (704), a side plate (705), a fitting frame (706), a first Spring (707), vibration isolation bottom plate (708), first connection frame (709), telescopic rod (710), vibration isolation column (711), limit ring (712), vibration isolation spring (713), second connection A frame (714) and a second spring (715) are formed, and a support table (702) and a compression spring (703) are evenly arranged on the top of the vibration isolation top plate (701), and the support table (702) is located at the compression spring (703). ), a compression shell (704) is fixedly connected to the bottom end of the compression spring (703), and the compression shell (704) is fixedly connected to the top of the installation box (12). 3 . The environmental protection and safety gas ring network cabinet according to claim 2 , wherein side plates ( 705 ) are symmetrically arranged on both sides of the installation box ( 12 ), and one side of the side plates ( 705 ) is arranged symmetrically. 4 . The bottom is provided with a first spring (707), one end of the first spring (707) is fixed on the fitting frame (706), and the top of the fitting frame (706) and the bottom of the installation box (12) are fitted to each other. A second spring (715) is arranged at the bottom center of the combined frame (706), and the bottom of the second spring (715) is fixedly connected to the top sticker of the vibration isolation bottom plate (708), and the top four corners of the vibration isolation bottom plate (708) are provided with A first connecting frame (709), and the first connecting frame (709) is rotatably connected with a shock isolation column (711) through a rotating shaft. The environmental protection and safety gas ring network cabinet according to claim 3, characterized in that: the shock isolation column (711) is slidably connected to one end of the telescopic rod (710), and the telescopic rod (710) is fixedly sleeved on the telescopic rod (710). A limit ring (712), a shock isolation spring (713) is arranged on the limit ring (712), and one end of the shock isolation spring (713) and one end of the shock isolation column (711) are attached to each other, and the telescopic rod (710) The other end of the second connecting frame (714) is rotatably connected to the second connecting frame (714) through a rotating shaft, and the top of the second connecting frame (714) is fixedly connected to the bottom of the fitting frame (706). 5 . The environmental protection and safety gas ring network cabinet according to claim 3 , wherein a mounting cover ( 13 ) is provided on one side of the mounting box ( 12 ), and a symmetrical opening on the mounting cover ( 13 ) is provided. 6 . A connecting ring (801) in a connecting assembly (8) is fixedly sleeved in the holes, and the connecting assembly (8) consists of a connecting ring (801), a connecting post (802), an electrical spring (803) and a connecting block ( 804), the connecting ring (801) is electrically connected to the load switch, and the load switch is fixedly installed in the installation box (12), the inner side of the connecting ring (801) is evenly provided with electrical springs (803), and the electrical springs (803) ) is provided with a connecting block (804) at one end, one side of the connecting block (804) is attached to the connecting head (10), and the other side of the connecting block (804) is provided with a connecting column (802), and the connecting column ( 802) is located inside the electrical spring (803), and one end of the connecting column (802) is slidably connected in the groove opened by the connecting ring (801). 6. An environmental protection and safety gas ring network cabinet according to claim 1, characterized in that: the connecting plate (3) is electrically connected with an external sleeve (14), and the external sleeve (14) is symmetrically installed on the On the top of the main body frame (1), an inflation port (15) is opened on the main body frame (1), and a sealing head (16) is arranged in the inflation port (15), and the connection between the switch box (2) and the sealing head (16) is A through hole is opened at the main frame (1), a closing plate (17) is arranged on one side of the main frame (1), an observation window (18) is arranged in the closing plate (17), and a rear sealing plate (18) is arranged on the other side of the main frame (1). plate (19), and the inside of the main frame (1) is provided with a sliding frame (901) in the adjustment assembly (9), the adjustment assembly (9) is composed of the sliding frame (901), the sliding block (902) , sliding groove (903), adjusting rod (904), regulating motor (905) and motor bracket (906), the sliding frame (901) is provided with a sliding groove (903), and the sliding groove (903) A sliding block (902) is slidably connected in the middle. 7. The environmental protection and safety gas ring network cabinet according to claim 6, characterized in that: one end of the adjusting rod (904) is rotatably connected in the groove opened on one side of the sliding block (902), and the adjusting rod The other end of (904) is rotatably connected to the through hole opened by the rear sealing plate (19), a motor bracket (906) is arranged on the rear sealing plate (19), and an adjusting motor (905) is fixedly installed on the motor bracket (906). ), the output end of the adjusting motor (905) is fixedly connected with the adjusting rod (904). 8 . The environmental protection and safety gas ring network cabinet according to claim 7 , wherein a heat dissipation motor ( 20 ) is fixedly installed on the sliding block ( 902 ), and the output end of the heat dissipation motor ( 20 ) penetrates through. 9 . The sliding block (902) is fixedly connected with the cooling fan (6), the sliding block (902) is provided with a fan cover, and the cooling fan (6) is located inside the fan cover.

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