A safety module integrated in a power distribution cabinet

Abstract

The present invention relates to a safety module integrated with a power distribution cabinet. A motor is fixed at the bottom of the frame, a threaded disk is sleeved on the motor shaft, and the threaded disk is meshed with a screw; the top of the screw is screwed into a threaded groove; a sleeve cavity is provided on the side frame of the frame; a screw sleeve is screwed into the middle of the screw, and V-shaped clamps are hinged on the left and right sides of the screw sleeve respectively; the two main rod sleeves are hinged to each other, and V-shaped clamps are hinged on the main rod sleeves; the present invention adopts the top inner plate of the power distribution cabinet provided with an insulating layer, and two conductive copper strips are arranged in parallel on the insulating layer; the spacing between the two conductive copper strips is 1.2-1.7 times of the support rod; the frame is fixed at the center of the side wall of the power distribution cabinet, and the end position of the moving trajectory of the copper contact sleeve matches the conductive copper strip, thereby realizing the manufacture of a safety module integrated with the power distribution cabinet.

Description

Technical Field

[0001] The invention relates to a safety module integrated with a power distribution cabinet. Background Art

[0002] The distribution cabinet (box) is divided into power distribution cabinet (box), lighting distribution cabinet (box), and metering cabinet (box), which is the final equipment of the distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is used in places where the load is relatively dispersed and there are fewer circuits; the motor control center is used in places where the load is concentrated and there are more circuits. They distribute the power of a circuit of the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load. The distribution board (box) should be made of non-combustible materials; open distribution boards can be installed in production places and offices with low risk of electric shock; closed cabinets should be installed in places such as processing workshops, castings, forgings, heat treatments, boiler rooms, and woodworking rooms where the risk of electric shock is high or the working environment is poor; in dangerous workplaces with conductive dust or the generation of flammable and explosive gases, closed or explosion-proof electrical facilities must be installed; the electrical components, instruments, switches and lines of the distribution board (box) should be arranged neatly, installed firmly, and easy to operate. The bottom surface of the floor-mounted board (box) should be 5-10 mm above the ground; the center height of the operating handle is generally 1.2-1.5 m; there are no obstacles within 0.8-1.2 m in front of the board (box); the protection line connection is reliable; no bare live body is exposed outside the board (box); the electrical components that must be installed on the outer surface of the board (box) or on the distribution board must have reliable shielding. Therefore, it is very necessary to set up some high-security safety modules in the distribution cabinet. Summary of the invention

[0003] The object of the present invention is to provide a safety module integrated with a power distribution cabinet.

[0004] The present invention solves the above-mentioned technical problems by adopting the following technical solutions: a safety module integrated with a power distribution cabinet, which mainly comprises: a conductive copper bar, a carbon tube, a support rod, an auxiliary pull rod bar, a contact base, a wire clamping sleeve, a rubber strip plate, a spring sheet, a copper contact sleeve, a short gas rod, a frame, a sleeve cavity, a threaded groove, a motor, a threaded disk, a main rod sleeve, a V-clamp, a screw sleeve, a screw, an auxiliary rod sleeve, a three-way sleeve, a threaded sleeve, a ring hook, and a rod sleeve. A motor is fixed at the bottom of the frame, a threaded disk is sleeved on the motor shaft, and the threaded disk is toothed and engaged with the screw; the top end of the screw is screwed into the threaded groove; a sleeve cavity is provided on the side frame of the frame;

[0005] A screw sleeve is screwed into the middle of the screw, and V-shaped clamps are hinged on the left and right sides of the screw sleeve respectively; the two main rod sleeves are hinged to each other, and V-shaped clamps are hinged on the main rod sleeves; the two auxiliary rod sleeves are hinged to each other and placed in the sleeve cavity and fixed horizontally by pins;

[0006] The two main rod sleeves are both socket-fitted with support rods;

[0007] The front ends of the two three-way sleeves are fastened with carbon tubes by screwing into the threaded sleeves, and the rear ends of the three-way sleeves are fastened with carbon tubes by embedding the ring hooks, and the extended ends of the ring hooks are hinged with rod sleeves; the inner bearings at the side ends of the three-way sleeves are inserted into the other end of the support rod;

[0008] An auxiliary rod strip is tied between the rod sleeve and the auxiliary rod sleeve;

[0009] A wire clamp is provided on one side of the bottom of the contact base, and an empty tube is provided on the other side, in which the other end of the carbon tube is inserted; a rubber strip is provided on one side of the top of the contact base, the inner side of the rubber strip is supported by a spring sheet, and a copper contact sleeve is fixed on the top of the rubber strip; a short gas rod is supported and fixed between the other side of the top of the contact base and the copper contact sleeve; a cable is welded inside the copper contact sleeve, and the extended end of the cable is clamped by the wire clamp;

[0010] The top inner plate of the power distribution cabinet is provided with an insulating layer, and two conductive copper strips are arranged in parallel on the insulating layer; the spacing between the two conductive copper strips is 1.2-1.7 times of the support rod; the frame is fixed at the center position of the side wall of the power distribution cabinet, and the terminal position of the moving track of the copper contact sleeve matches the conductive copper strip.

[0011] Furthermore, the outer wall of the ring hook is wrapped with a 3-5 mm silica gel layer.

[0012] Furthermore, the length of the support rod is 8-15 cm.

[0013] Furthermore, the length of the screw rod is 0.35-0.5 times that of the support rod.

[0014] Furthermore, the conductive copper strips are divided into 8-16 sizes according to the size of the charge.

[0015] Furthermore, the start and stop, forward and reverse rotation of the motor are controlled by a control chipset, and the control chipset is paired and connected with an external mobile terminal via a wireless connection module.

[0016] Furthermore, the motor is powered by low-voltage electricity from a distribution cabinet.

[0017] The beneficial effects of the present invention are as follows: the top inner plate of the power distribution cabinet is provided with an insulating layer, and two conductive copper strips are arranged in parallel on the insulating layer; the spacing between the two conductive copper strips is 1.2-1.7 times of the support rod; the frame is fixed to the center position of the side wall of the power distribution cabinet, and the terminal position of the moving trajectory of the copper contact sleeve matches the conductive copper strip, thereby realizing the manufacture of a safety module integrated with the power distribution cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an overall structural diagram of a safety module integrated into a power distribution cabinet of the present invention.

[0019] Figure 2 This is a structural diagram of a power supply connection component of a safety module integrated in a power distribution cabinet of the present invention.

[0020] Figure 3 This is a core structure diagram of a safety module integrated into a power distribution cabinet of the present invention.

[0021] Figure 4 This is a structural diagram of a three-way pipe fitting of a safety module integrated into a power distribution cabinet of the present invention.

[0022] Figure 5 This is a structural diagram of an articulated chain of a safety module integrated into a power distribution cabinet of the present invention.

[0023] Figure 6 This is a frame structure diagram of a safety module integrated into a power distribution cabinet of the present invention.

[0024] Figure 7 This is a structural diagram of a motor transmission screw of a safety module integrated into a power distribution cabinet of the present invention.

[0025] In the figure, 1-conductive copper strip, 2-carbon tube, 3-support rod, 4-auxiliary pull rod, 5-contact base, 51-clamp sleeve, 6-rubber strip plate, 7-spring sheet, 8-copper contact sleeve, 9-short gas rod, 10-frame, 101-sleeve cavity, 102-thread groove, 11-motor, 111-thread disk, 12-main rod sleeve, 13-V-clamp, 14-screw sleeve, 15-screw, 16-auxiliary rod sleeve, 17-tee sleeve, 18-thread sleeve, 19-ring hook, 20-rod sleeve. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1-7 A detailed description is given of the specific implementation modes of the present invention.

[0027] Embodiment: A safety module integrated with a power distribution cabinet, which mainly comprises: a conductive copper strip 1, a carbon tube 2, a support rod 3, an auxiliary pull rod strip 4, a contact base 5, a wire clamping sleeve 51, a rubber strip plate 6, a spring sheet 7, a copper contact sleeve 8, a short gas rod 9, a frame 10, a sleeve cavity 101, a threaded groove 102, a motor 11, a threaded disk 111, a main rod sleeve 12, a V-shaped clamp 13, a screw sleeve 14, a screw 15, an auxiliary rod sleeve 16, a three-way sleeve 17, a threaded sleeve 18, a ring hook 19, and a rod sleeve 20. The motor 11 is fixed at the bottom of the frame 10, and a threaded disk 111 is sleeved on the rotating shaft of the motor 11, and the threaded disk 111 is toothed and engaged with the screw 15; the top of the screw 15 is screwed into the threaded groove 102; the sleeve cavity 101 is provided on the side frame of the frame 10;

[0028] A screw sleeve 14 is screwed into the middle of the screw 15, and V-shaped clamps 13 are hinged on the left and right sides of the screw sleeve 14; the two main rod sleeves 12 are hinged to each other, and V-shaped clamps 13 are hinged on the main rod sleeves 12; the two auxiliary rod sleeves 16 are hinged to each other and placed in the sleeve cavity 101 and fixed horizontally by pins;

[0029] The two main rod sleeves 12 are both socket-fitted with support rods 3;

[0030] The front ends of the two three-way sleeves 17 are fastened with the carbon tube 2 by means of threaded sleeves 18, and the rear ends of the three-way sleeves 17 are fastened with the carbon tube 2 by means of embedded ring hooks 19, and the extended ends of the ring hooks 19 are hinged with rod sleeves 20; the side ends of the three-way sleeves 17 are internally inserted into the other end of the support rod 3;

[0031] An auxiliary rod strip 4 is tied between the rod sleeve 20 and the auxiliary rod sleeve 16;

[0032] A wire clamping sleeve 51 is provided on one side of the bottom of the contact base 5, and an empty tube is provided on the other side, in which the other end of the carbon tube 2 is inserted; a rubber strip 6 is provided on one side of the top of the contact base 5, and the inner side of the rubber strip 6 is supported by a spring sheet 7, and a copper contact sleeve 8 is fixed on the top of the rubber strip 6; a short gas rod 9 is supported and fixed between the other side of the top of the contact base 5 and the copper contact sleeve 8; a cable is welded inside the copper contact sleeve 8, and the extended end of the cable is clamped by the wire clamping sleeve 51;

[0033] The top inner plate of the distribution cabinet is provided with an insulating layer, and two conductive copper bars 1 are arranged in parallel on the insulating layer; the spacing between the two conductive copper bars 1 is 1.2-1.7 times of the support rod 3; the frame 10 is fixed at the center position of the side wall of the distribution cabinet, and the end position of the moving trajectory of the copper contact sleeve 8 matches the conductive copper bar 1.

[0034] The outer wall of the ring hook 19 is wrapped with a 3-5 mm silica gel layer.

[0035] The length of the support rod 3 is 8-15 cm.

[0036] The length of the screw rod 15 is 0.35-0.5 times of the support rod 3 .

[0037] The conductive copper strips 1 are divided into 8-16 sizes according to the size of the electric charge.

[0038] The start and stop, forward and reverse rotation of the motor 11 are controlled by a control chip set, and the control chip set is paired and connected with an external mobile terminal through a wireless connection module.

[0039] The motor 11 is powered by low voltage electricity from a power distribution cabinet.

[0040] The principle of the present invention is to control the control chip set in the power distribution cabinet through an external mobile terminal to start and stop the motor 11, and rotate it forward and reverse. This allows the support rods 3 on both sides to rise or fall. When they rise to the conductive copper bar 1, the main power line of the power distribution cabinet can be connected; when they fall, the main power line can be disconnected. This uses an external mobile terminal to control the main power supply of the accessory cabinet to open the circuit, thereby achieving safety in the use and maintenance of the power distribution cabinet.

[0041] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining 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 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 safety module integrated with a power distribution cabinet, the main structure of which is: a conductive copper strip (1), a carbon tube (2), a support rod (3), an auxiliary pull rod strip (4), a contact base (5), a wire clamping sleeve (51), a rubber strip plate (6), a spring sheet (7), a copper contact sleeve (8), a short gas rod (9), a frame (10), a sleeve cavity (101), a threaded groove (102), a motor (11), a threaded disk (111), a main rod sleeve (12), a V-shaped clamp (13), a screw sleeve (14), a screw (15), an auxiliary rod sleeve (16), a three-way sleeve (17), a threaded sleeve (18), a ring hook (19), and a rod sleeve (20). Features: A motor (11) is fixed at the bottom of the frame (10); a threaded disc (111) is sleeved on the rotating shaft of the motor (11); the threaded disc (111) and the screw rod (15) are meshed with each other; the top end of the screw rod (15) is screwed into the threaded groove (102); a sleeve cavity (101) is provided on the side frame of the frame (10); A screw sleeve (14) is screwed into the middle of the screw (15), and V-shaped clamps (13) are hingedly connected to the left and right sides of the screw sleeve (14); the two main rod sleeves (12) are hingedly connected to each other, and the main rod sleeves (12) are hingedly connected to each other with V-shaped clamps (13); the two auxiliary rod sleeves (16) are hingedly connected to each other and inserted into the sleeve cavity (101) and are laterally fixed by pins; The two main rod sleeves (12) are both socket-mounted and fixed with a support rod (3); The front ends of the two three-way sleeves (17) are fastened to the carbon tube (2) by means of threaded screwing of the threaded sleeve (18), and the rear ends of the three-way sleeves (17) are fastened to the carbon tube (2) by means of embedding of the ring hook (19), and the extended end of the ring hook (19) is hingedly connected to a rod sleeve (20); the side end inner bearing of the three-way sleeve (17) is inserted into the other end of the support rod (3); An auxiliary rod strip (4) is connected between the rod sleeve (20) and the auxiliary rod sleeve (16); The bottom side of the contact base (5) is provided with a wire clamping sleeve (51), and the other side is an empty tube, in which the other end of the carbon tube (2) is inserted; the top side of the contact base (5) is provided with a rubber strip (6), the inner side of the rubber strip (6) is supported by a spring sheet (7), and a copper contact sleeve (8) is fixed to the top of the rubber strip (6); a short gas rod (9) is supported and fixed between the other side of the top of the contact base (5) and the copper contact sleeve (8); a cable is welded inside the copper contact sleeve (8), and the extended end of the cable is clamped by the wire clamping sleeve (51); The top inner plate of the power distribution cabinet is provided with an insulating layer, and two conductive copper strips (1) are arranged in parallel on the insulating layer; the spacing between the two conductive copper strips (1) is 1.2-1.7 times of the support rod (3); the frame (10) is fixed at the center position of the side wall of the power distribution cabinet, and the end position of the moving track of the copper contact sleeve (8) matches the conductive copper strip (1).

2. A safety module integrated into a power distribution cabinet according to claim 1, Features The outer wall of the ring hook (19) is coated with a 3-5 mm thick silica gel layer.

3. A safety module integrated into a power distribution cabinet according to claim 1, Features The length of the support rod (3) is 8-15 cm.

4. A safety module integrated into a power distribution cabinet according to claim 1, Features The length of the screw rod (15) is 0.35-0.5 times that of the support rod (3).

5. A safety module integrated into a power distribution cabinet according to claim 1, Features The start and stop, forward and reverse rotation of the motor (11) are controlled by a control chip set, and the control chip set is paired and connected with an external mobile terminal via a wireless connection module.

6. A safety module integrated into a power distribution cabinet according to claim 1, Features The motor (11) is powered by low-voltage electricity from a distribution cabinet.

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