Electrical safety automatic cut-off equipment for wood structure building

Abstract

The utility model belongs to the technical field of power-off protection equipment, and particularly relates to wood structure building electrical safety automatic cut-off equipment which comprises a function box, a power-off protection device body is arranged on the right side of the function box, a bidirectional mechanism is arranged in the function box, a clamping mechanism is arranged on the right side of the function box, and two seat holes are formed in the right side of the function box. A sealing mechanism is arranged on the right side of the power-off protection device body, and connecting lugs are arranged on the front side and the rear side of the function box. The power-off protection device is reasonable in design, through the arrangement of the bidirectional mechanism and the clamping mechanism, the power-off protection device body can be conveniently disassembled and assembled, and the purpose of improving the overhaul and maintenance work efficiency of the power-off protection device body can be achieved; according to the power-off protection device, the purpose of sealing and protecting electrical elements in the power-off protection device body through the sealing gasket can be achieved, and the purpose of conveniently locking and unlocking the protection door can be achieved through the arrangement of the buckle mechanism.

Description

Technical Field

[0001] The present application relates to the technical field of power-off protection equipment, and in particular to a safe automatic power-off device for wooden structure buildings. Background Art

[0002] With the rapid development of the domestic economy and the people's growing material and cultural needs, the electricity consumption in the whole society is surging, and the electric shock accidents caused by electricity consumption are also increasing, causing loss of life and property.

[0003] At present, a Chinese patent announcement with announcement number CN211719454U discloses an automatic power-off protection device, including a main body, a through hole is provided on one side of the bottom end of the main body, a safe is fixedly connected to the inner wall on one side of the bottom end of the main body, a through hole is provided on the bottom end of the safe, a rotating shaft is fixedly connected to the inner wall on one side of the main body, a box cover is fixedly connected to the outer side of the rotating shaft, a card block is provided on the side of the box cover away from the rotating shaft, a groove is provided on the top of one side of the inner wall of the safe, the card block is adapted to the groove, a clamp block is fixedly connected to the inner wall on one side of the safe and the main body, a through hole is provided on the top of one side of the clamp block, a pressure rod is provided at the through hole of the clamp block, and an anti-slip sheet is provided at one end of the pressure rod. Compared with the existing device, the safe, the first magnet, the cutter, the fixing box, the second magnet and the connecting rod are provided, so that when the main body and the electrical appliance leak electricity, they can contact the ground wire through this device to disconnect the current, thereby playing a power-off protection role.

[0004] In actual use, it is found that the main body of the automatic power-off protection device cannot be conveniently installed and fixed to the carrier, and it cannot be quickly disassembled during the later inspection and maintenance of the equipment. The existing power-off protection device and the carrier cannot be conveniently disassembled and assembled, which affects the efficiency of the later inspection and maintenance work. Therefore, we propose a safe automatic power cut-off device for wooden structure buildings to solve the above problems. Utility Model Content

[0005] The purpose of this application is to solve the shortcomings of the prior art: the existing power-off protection device and the carrier cannot be easily disassembled and assembled, which affects the efficiency of subsequent inspection and maintenance work, and to propose a safe automatic power cut-off device for wooden structure buildings.

[0006] In order to achieve the above purpose, this application adopts the following technical solutions:

[0007] A safe automatic cutting-off device for electricity use in a wooden structure building comprises a function box, a power-off protection device body is arranged on the right side of the function box, a two-way mechanism is arranged inside the function box, a clamping mechanism is arranged on the right side of the function box, and two seat holes are opened on the right side of the function box; a sealing mechanism is arranged on the right side of the power-off protection device body, connecting ears are arranged on the front and rear sides of the function box, and threaded holes are opened on the connecting ears.

[0008] Preferably, the bidirectional mechanism includes a bidirectional screw and two screw seats. The same bidirectional screw is rotatably installed on the top inner wall and the bottom inner wall of the function box. The top end of the bidirectional screw extends to the top of the function box. Two screw seats are provided on the threaded sleeve of the bidirectional screw. The screw seats are adapted to the corresponding seat holes. A sliding mechanism is provided between the screw seat and the function box, and a shaking mechanism is provided at the top end of the bidirectional screw.

[0009] Preferably, the sliding mechanism includes a slider and a slide groove, the slider is arranged on the left side of the screw seat, the slide groove is opened on the left inner wall of the function box, and the slider is slidably connected with the corresponding slide groove.

[0010] Preferably, the shaking mechanism includes a rotating wheel and a screw, the top fixing sleeve of the bidirectional screw rod is provided with a rotating wheel, the top of the rotating wheel is threadedly mounted with a screw, the bottom end of the screw passes through the bottom of the rotating wheel, and a limiting mechanism is provided on the screw.

[0011] Preferably, the limiting mechanism comprises a limiting block and a rotating knob, the bottom end of the screw rod is provided with a limiting block, the top end of the screw rod is provided with a rotating knob, and the bottom of the limiting block is adapted to the top of the function box.

[0012] Preferably, the clamping mechanism includes two clamping seats, two clamping pads and two clamping blocks. The two clamping seats are slidably installed on the right side of the function box. The two clamping seats are respectively located above and below the main body of the power-off protection device. A clamping pad and a clamping block are provided on the adjacent sides of the two clamping seats. The clamping pad and the clamping block are located on the right side of the clamping pad. The clamping pad and the clamping block are adapted to the main body of the power-off protection device, and the left side of the clamping seat is fixedly connected to the right side of the screw seat.

[0013] Preferably, the sealing mechanism includes a protective door and a sealing gasket, a protective door is arranged on the right side of the power-off protection device body, a sealing gasket is arranged on the inner side of the protective door, and a snap mechanism is arranged between the protective door and the power-off protection device body.

[0014] Preferably, the snap mechanism includes a buckle plate and a limiting column, the buckle plate is rotatably mounted on the front side of the power-off protection device body, the limiting column is arranged on the front side of the protective door, and the buckle plate is adapted to the limiting column.

[0015] Beneficial effects of this application:

[0016] 1. Through the cooperation of the screw, the rotating wheel, the bidirectional screw, the screw seat, the clamping seat, the clamping pad and the clamping block, the rotating wheel is driven to shake by holding the screw, so as to drive the bidirectional screw to rotate, drive the two clamping pads to move toward or away from each other, and drive the two clamping blocks to move toward or away from each other, so as to realize the convenient disassembly and assembly of the main body of the power-off protection device, and realize the purpose of improving the efficiency of the inspection and maintenance of the main body of the power-off protection device;

[0017] 2. Through the cooperation between the protective door and the sealing gasket, the purpose of sealing and protecting the electrical components in the main body of the power-off protection device can be achieved through the sealing gasket. Through the cooperation between the buckle plate and the limit column, the buckle plate and the limit column can be snapped into or out of engagement by flipping the buckle plate forward or backward, which can facilitate the locking and unlocking of the protective door. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the three-dimensional structure of a safe automatic power cut-off device for wooden structure buildings proposed in this application;

[0019] Figure 2 This is a schematic diagram of the main cross-sectional structure of a wooden structure building safety automatic power cut-off device proposed in this application;

[0020] Figure 3 This is a schematic diagram of the structure of part A of a safe automatic power cut-off device for wooden structure buildings proposed in this application;

[0021] Figure 4 This is a schematic structural diagram of part B of a safe automatic power cut-off device for wooden structure buildings proposed in this application.

[0022] In the figure: 1. Function box; 2. Power-off protection device body; 3. Bidirectional screw; 4. Screw seat; 5. Clamping seat; 6. Clamping pad; 7. Block; 8. Seat hole; 9. Rotating wheel; 10. Screw; 11. Limit block; 12. Knob; 13. Slider; 14. Slide; 15. Protective door; 16. Sealing pad; 17. Buckle plate; 18. Limit column; 19. Connecting ear. DETAILED DESCRIPTION

[0023] The technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments of the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present application.

[0024] Reference Figure 1-4 A safe automatic cutting-off device for electricity use in a wooden structure building comprises a function box 1, a power-off protection device body 2 is arranged on the right side of the function box 1, a two-way mechanism is arranged inside the function box 1, a clamping mechanism is arranged on the right side of the function box 1, and two seat holes 8 are opened on the right side of the function box 1; a sealing mechanism is arranged on the right side of the power-off protection device body 2, connecting ears 19 are arranged on the front and rear sides of the function box 1, and threaded holes are opened on the connecting ears 19.

[0025] In this embodiment, the bidirectional mechanism includes a bidirectional screw 3 and two screw seats 4. The same bidirectional screw 3 is rotatably installed on the top inner wall and the bottom inner wall of the function box 1. The top end of the bidirectional screw 3 extends to the top of the function box 1. Two screw seats 4 are threadedly sleeved on the bidirectional screw 3. The screw seats 4 are adapted to the corresponding seat holes 8. A sliding mechanism is arranged between the screw seats 4 and the function box 1. A shaking mechanism is arranged at the top of the bidirectional screw 3. By providing the bidirectional mechanism, the bidirectional screw 3 can drive the two screw seats 4 to move toward or away from each other, thereby achieving the purpose of driving the two clamping seats 5 to move toward or away from each other.

[0026] In this embodiment, the sliding mechanism includes a slider 13 and a slide groove 14. The slider 13 is arranged on the left side of the screw seat 4, and the slide groove 14 is opened on the left inner wall of the function box 1. The slider 13 is slidably connected with the corresponding slide groove 14. By setting up the sliding mechanism, the screw seat 4 can move up and down more smoothly.

[0027] In this embodiment, the shaking mechanism includes a rotating wheel 9 and a screw 10. The top of the bidirectional screw 3 is fixedly sleeved with a rotating wheel 9, and the top of the rotating wheel 9 is threadedly installed with a screw 10. The bottom end of the screw 10 passes through the bottom of the rotating wheel 9. A limiting mechanism is arranged on the screw 10. By providing a shaking mechanism, holding the screw 10 can drive the rotating wheel 9 to shake, thereby achieving the purpose of driving the bidirectional screw 3 to rotate.

[0028] In this embodiment, the limiting mechanism includes a limiting block 11 and a knob 12. The limiting block 11 is arranged at the bottom end of the screw 10, and the knob 12 is arranged at the top end of the screw 10. The bottom of the limiting block 11 is matched with the top of the function box 1. By setting the limiting mechanism, the clockwise rotation of the screw 10 can drive the limiting block 11 to move downward in a spiral, so that the limiting block 11 and the function box 1 can be squeezed and limited, the rotating wheel 9 can be limited and fixed, and the purpose of preventing the bidirectional screw 3 from rotating can be achieved.

[0029] In this embodiment, the clamping mechanism includes two clamping seats 5, two clamping pads 6 and two clamping blocks 7. Two clamping seats 5 are slidably installed on the right side of the function box 1. The two clamping seats 5 are respectively located above and below the main body 2 of the power-off protection device. The adjacent sides of the two clamping seats 5 are provided with clamping pads 6 and clamping blocks 7. The clamping blocks 7 are located on the right side of the clamping pads 6. The clamping pads 6 and the clamping blocks 7 are adapted to the main body 2 of the power-off protection device. The left side of the clamping seat 5 is fixedly connected to the right side of the screw seat 4. By providing a clamping mechanism, the two clamping seats 5 can drive the two clamping pads 6 to move toward or away from each other, which can achieve the purpose of driving the two clamping blocks 7 to move toward or away from each other.

[0030] In this embodiment, the sealing mechanism includes a protective door 15 and a sealing gasket 16. The protective door 15 is arranged on the right side of the power-off protection device body 2, and the sealing gasket 16 is arranged on the inner side of the protective door 15. A snap mechanism is arranged between the protective door 15 and the power-off protection device body 2. By providing the sealing mechanism, the electrical components in the power-off protection device body 2 can be sealed and protected by the sealing gasket 16.

[0031] In this embodiment, the snap mechanism includes a snap plate 17 and a limit column 18. The snap plate 17 is rotatably installed on the front side of the power-off protection device body 2, and the limit column 18 is set on the front side of the protective door 15. The snap plate 17 is adapted to the limit column 18. By setting up the snap mechanism, the snap plate 17 can be snapped into or out of the limit column 18, which can facilitate the locking and unlocking of the protective door 15.

[0032] In the present application, when it is necessary to disassemble the main body 2 of the power-off protection device, first hold the screw 10 to drive the rotating wheel 9 to shake counterclockwise, which can drive the bidirectional screw 3 to rotate clockwise, and can drive the two screw seats 4 to move to the side away from each other, and can drive the two clamping seats 5 to move to the side away from each other, and can drive the two clamping pads 6 to move to the side away from each other, and can drive the two clamping blocks 7 to move to the side away from each other, so that the main body 2 of the power-off protection device can be released, and the main body 2 of the power-off protection device can be easily disassembled, and the purpose of improving the inspection and maintenance work efficiency of the main body 2 of the power-off protection device can be achieved. When it is necessary to install the main body 2 of the power-off protection device, by placing the main body 2 of the power-off protection device between the two clamping pads 6, holding the screw 10 to drive the rotating wheel 9 to shake clockwise , can drive the bidirectional screw 3 to rotate clockwise, can drive the two screw seats 4 to move toward the side close to each other, can drive the two clamping seats 5 to move toward the side close to each other, can drive the two clamping pads 6 to move toward the side close to each other, can drive the two clamping blocks 7 to move toward the side close to each other, can achieve the limit fixation of the power-off protection device body 2 by the two clamping pads 6 and the two clamping blocks 7, can achieve the purpose of facilitating the rapid installation of the power-off protection device body 2, through the action of the protective door 15 and the sealing gasket 16, can achieve the purpose of sealing and protecting the electrical components in the power-off protection device body 2 by the sealing gasket 16, through the positive or reverse flipping of the buckle plate 17, can achieve the buckle plate 17 and the limit column 18 to be clamped or disengaged, can achieve the purpose of facilitating the locking and unlocking of the protective door 15.

[0033] The above descriptions are merely embodiments of the present application and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A safe automatic power cut-off device for wooden structure buildings, characterized in that: It comprises a function box (1), a power-off protection device body (2) is arranged on the right side of the function box (1), a two-way mechanism is arranged inside the function box (1), a clamping mechanism is arranged on the right side of the function box (1), and two seat holes (8) are opened on the right side of the function box (1); A sealing mechanism is provided on the right side of the power-off protection device body (2), and connecting ears (19) are provided on the front and rear sides of the function box (1), and threaded holes are provided on the connecting ears (19).

2. The electric safety automatic cut-off device for wooden structure buildings according to claim 1 is characterized in that: The bidirectional mechanism comprises a bidirectional screw (3) and two screw seats (4); the top inner wall and the bottom inner wall of the function box (1) are rotatably mounted with the same bidirectional screw (3); the top end of the bidirectional screw (3) extends above the function box (1); two screw seats (4) are provided on the threaded sleeve of the bidirectional screw (3); the screw seats (4) are matched with corresponding seat holes (8); a sliding mechanism is provided between the screw seats (4) and the function box (1); and a shaking mechanism is provided at the top end of the bidirectional screw (3).

3. The electric safety automatic cut-off device for wooden structure buildings according to claim 2 is characterized in that: The sliding mechanism comprises a slider (13) and a slide groove (14); the slider (13) is arranged on the left side of the screw seat (4); the slide groove (14) is opened on the left inner wall of the function box (1); and the slider (13) is slidably connected to the corresponding slide groove (14).

4. The electric safety automatic cut-off device for wooden structure buildings according to claim 2 is characterized in that: The shaking mechanism comprises a rotating wheel (9) and a screw rod (10); the rotating wheel (9) is fixedly sleeved at the top end of the bidirectional screw rod (3); the screw rod (10) is threadedly mounted on the top of the rotating wheel (9); the bottom end of the screw rod (10) passes through the bottom of the rotating wheel (9); and a limiting mechanism is arranged on the screw rod (10).

5. The electric safety automatic cut-off device for wooden structure buildings according to claim 4 is characterized in that: The limiting mechanism comprises a limiting block (11) and a rotating knob (12); the limiting block (11) is arranged at the bottom end of the screw rod (10), the rotating knob (12) is arranged at the top end of the screw rod (10), and the bottom of the limiting block (11) is adapted to the top of the function box (1).

6. The electric safety automatic cut-off device for wooden structure buildings according to claim 1 is characterized in that: The clamping mechanism comprises two clamping seats (5), two clamping pads (6) and two clamping blocks (7); the two clamping seats (5) are slidably mounted on the right side of the function box (1); the two clamping seats (5) are respectively located above and below the main body (2) of the power-off protection device; a clamping pad (6) and a clamping block (7) are arranged on adjacent sides of the two clamping seats (5); the clamping block (7) is located on the right side of the clamping pad (6); the clamping pad (6) and the clamping block (7) are adapted to the main body (2) of the power-off protection device; and the left side of the clamping seat (5) is fixedly connected to the right side of the screw seat (4).

7. The electric safety automatic cut-off device for wooden structure buildings according to claim 1 is characterized in that: The sealing mechanism comprises a protective door (15) and a sealing gasket (16); the protective door (15) is arranged on the right side of the power-off protection device body (2); the sealing gasket (16) is arranged on the inner side of the protective door (15); and a buckle mechanism is arranged between the protective door (15) and the power-off protection device body (2).

8. The electric safety automatic cut-off device for wooden structure buildings according to claim 7 is characterized in that: The buckle mechanism comprises a buckle plate (17) and a limiting column (18); the buckle plate (17) is rotatably mounted on the front side of the power-off protection device body (2); the limiting column (18) is arranged on the front side of the protection door (15); and the buckle plate (17) is matched with the limiting column (18).

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