A safe leakage protector auxiliary device and its use method

Abstract

The present invention discloses a safe auxiliary device for leakage protector and a method for using the same, and relates to the technical field of leakage protector; in order to solve the problem that it is not clear whether the leakage protector is powered on before maintenance; the device includes an auxiliary baffle, an auxiliary base, a protector base, and a protector baffle, and the method includes the following steps: when assembling the leakage protector formed by the auxiliary baffle and the auxiliary base, the fixed connecting rod and the disconnecting and closing rod are connected, and the fixed connecting rod is fixed inside the driving connecting rod by a fixing bolt. The present invention performs the overall disconnecting and closing operation of the device by pushing the switch knife. When repairing, the staff only needs to pull out the pushing switch knife to put the device in an open circuit state, and will not repair the device when the leakage protector is connected inside, avoiding the step of checking the internal components of the leakage protector before maintenance, speeding up the maintenance progress, and improving the safety of the device.

Description

Technical Field

[0001] The present invention relates to the technical field of leakage protectors, and in particular to a safe leakage protector auxiliary device and a use method thereof. Background Art

[0002] A leakage protector, referred to as a leakage switch or leakage circuit breaker, is mainly used to protect against leakage faults in equipment and personal electric shock that is fatal. It has overload and short-circuit protection functions and can be used to protect lines or motors from overload and short circuit. It can also be used as an infrequent switching start of lines under normal circumstances. At present, in the prior art, a leakage protector will trip when it is overloaded or short-circuited. In severe cases, staff are required to repair it. Before repair, the cause of the leakage protector damage cannot be known, so the power supply status inside the leakage protector cannot be known, which causes difficulties in repair. Therefore, a safe leakage protector auxiliary device and its use method are urgently needed.

[0003] After searching, the Chinese patent application number CN201720656277.9 discloses a leakage protector that is safe to use, and relates to the field of leakage protectors. The leakage protector that is safe to use includes a leakage protector body, the tops of both sides of the leakage protector body are fixedly connected with a rotating shaft, the surface of the rotating shaft is rotatably connected with a rotating rod, the ends of the two rotating rods away from the rotating shaft are fixedly connected with the cover plate, and the leakage protector body is located inside the cover plate, the bottoms of both sides of the leakage protector body are bonded with locking seats, the back surface of the cover plate and the position corresponding to the locking seat are fixedly connected with a connecting rod, and the locking seat is close to the side of the connecting rod. A card slot that is compatible with the connecting rod is opened, and the end of the connecting rod away from the cover plate is inserted into the inside of the card slot. The leakage protector that is safe to use in the above patent has the following shortcomings: the above leakage protector will trip when overloaded or short-circuited, and in severe cases, the staff needs to go for maintenance. Before maintenance, the cause of the damage to the leakage protector cannot be known, so the internal power supply of the leakage protector cannot be known, which causes difficulties for maintenance. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a safe leakage protector auxiliary device and a method of using the same.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A safe auxiliary device for leakage protector comprises an auxiliary baffle, an auxiliary base, a protector base and a protector baffle; the outer wall at the bottom end of the auxiliary baffle is fixedly connected to the outer wall at the top end of the auxiliary base; the outer wall at the bottom end of the protector baffle is fixedly connected to the outer wall at the top end of the protector base; the outer wall at the top end of the auxiliary base is processed with evenly distributed auxiliary wiring holes; the outer walls around the wiring posts of the protector base are fixedly connected to the inner wall on one side of the auxiliary wiring holes; the inner wall on one side of the auxiliary baffle is slidably connected with a push switch.

[0007] Preferably: the top outer wall of the auxiliary base is fixedly connected with evenly distributed disconnecting and closing electrode clips; the top outer wall of the auxiliary base is fixedly connected with evenly distributed auxiliary wiring posts; the top outer wall of the auxiliary base is fixedly connected with evenly distributed positioning grooves.

[0008] Preferably: the inner wall at the top of the auxiliary base is slidably connected to a disconnection and connection driving mechanism; the inner wall at the top of the protector base is slidably connected to a disconnection and connection rod; the outer wall on one side of the disconnection and connection rod is fixedly connected to a fixed connecting rod; the outer wall on one side of the fixed connecting rod is fixedly connected to the inner wall on one side of the disconnection and connection driving mechanism.

[0009] As a preferred embodiment of the present invention: the inner wall at the top of the auxiliary baffle is fixedly connected with evenly distributed support seats; the outer wall on one side of the support seat is fixedly connected with evenly distributed warning electrode clips; the outer wall at the top of the auxiliary baffle is fixedly connected with a warning reminder light; a sliding hole is processed on the outer wall on one side of the auxiliary baffle; the outer walls around the fixed connecting rod are slidably connected to the inner wall on one side of the sliding hole.

[0010] As a preferred embodiment of the present invention: the disconnecting and connecting driving mechanism includes a lifting link, a rotating link, a moving link, a supporting link, and a driving link; the outer walls around the lifting link are slidably connected to the inner wall at the top end of the auxiliary base; the outer wall on one side of the rotating link is rotatably connected to the inner wall on one side of the lifting link; the outer wall on one side of the moving link is fixedly connected to the outer wall on the other side of the rotating link; the outer wall at the bottom end of the supporting link is fixedly connected to the outer wall at the top end of the moving link; the outer wall at the bottom end of the driving link is fixedly connected to the outer wall at the top end of the supporting link; the outer wall at the top end of the driving link is threadedly connected with a fixing bolt; the outer walls around the fixed link are fixedly connected to the inner wall on one side of the driving link.

[0011] As a preferred embodiment of the present invention: the inner wall at the top of the auxiliary base is fixedly connected with evenly distributed telescopic springs; the outer wall at the top of the telescopic spring is fixedly connected with a telescopic connecting column; the outer walls around the telescopic connecting column are slidably connected to the inner wall at the top of the auxiliary base; the inner wall on one side of the auxiliary base is fixedly connected with evenly distributed limit springs; the outer wall at one end of the limit spring is fixedly connected with a limit cylinder; the outer walls around the limit cylinder are slidably connected to the inner wall on one side of the auxiliary base.

[0012] Further: the pushing gate includes a gate body, a gate handle, an electrode contact, a supporting connecting column, and an arc-shaped dust shield; the outer walls around the gate body are slidably connected to the inner wall at the top of the auxiliary baffle; the outer wall at the bottom end of the gate handle is fixedly connected to the outer wall at the top of the gate body; the outer wall on one side of the electrode contact is fixedly connected to the outer wall on one side of the gate body; the outer wall at the bottom end of the arc-shaped dust shield is fixedly connected to the outer wall at the top of the electrode contact; the outer wall at the top of the supporting connecting column is fixedly connected to the outer wall at the bottom end of the gate body; the outer wall on one side of the supporting connecting column is processed with an arc-shaped limiting hole; the outer walls around the limiting cylinder are slidably connected to the inner wall on one side of the arc-shaped limiting hole.

[0013] As a further solution of the present invention: the inner wall of one side of the auxiliary baffle is fixedly connected with a uniformly distributed dust baffle; the dust baffle includes a rotating baffle, a rotating connecting column, a connecting spring, a hollow connecting tube, and a telescopic connecting column; the outer wall of one side of the hollow connecting tube is fixedly connected to the inner wall of one side of the auxiliary baffle; the outer wall of one end of the connecting spring is fixedly connected to the inner wall of one side of the hollow connecting tube; the outer wall of the other end of the connecting spring is fixedly connected to the outer wall of one side of the telescopic connecting column; the outer wall of one side of the rotating connecting column is rotatably connected to the outer wall of one side of the telescopic connecting column; the outer wall of the other side of the rotating connecting column is rotatably connected to the outer wall of one side of the rotating baffle.

[0014] As a further solution of the present invention: the rotating baffle is divided into a long section, an arc section, and a short section; the outer wall on one side of the short section is rotatably connected to the outer wall on the other side of the rotating connecting column; the outer walls on both sides of the arc section are rotatably connected to the inner wall on one side of the auxiliary baffle.

[0015] A safe method for using a leakage protector auxiliary device comprises the following steps:

[0016] S1: When assembling the leakage protector composed of the auxiliary baffle and the auxiliary base, connect the fixed connecting rod and the disconnecting and closing rod and fix the fixed connecting rod inside the driving connecting rod through the fixing bolts;

[0017] S2: Fix the terminal on the leakage protector to the auxiliary wiring hole of the auxiliary base, so that the auxiliary terminal of the auxiliary device replaces the leakage protector to connect the circuit;

[0018] S3: Press the switch body through the switch handle to make the electrode contact and the disconnecting electrode clamp contact to connect the circuit, and at the same time, the arc-shaped limit hole and the limit cylinder are locked with each other to fix and push the switch;

[0019] S4: When the leakage protector trips, the driving link and the supporting link move with the moving link, the rotating link rotates, the lifting link moves upward, and then the push switch knife above the lifting link moves upward, the push switch knife disengages from the disconnecting electrode clip, the device is disconnected, and the push switch knife moves to the warning electrode clip, the warning reminder light comes on, reminding the staff that the leakage protector has tripped.

[0020] The beneficial effects of the present invention are:

[0021] 1. The present invention performs the overall opening and closing operations of the device by pushing the switch knife. When the push switch knife is taken out, the entire device is in an open circuit state. When the push switch knife is inside the auxiliary baffle, the line is in a connected state. When the staff performs maintenance, they only need to pull out the push switch knife to put the device in an open circuit state. The device will not be repaired when the leakage protector is connected inside, and the step of checking the internal components of the leakage protector before maintenance is avoided, which speeds up the maintenance progress and improves the safety of the device.

[0022] 2. When the leakage protector trips due to circuit breakage or overload, the disconnection and closing drive mechanism is driven to move, causing the push switch to automatically move up and contact the warning electrode clip. The warning light comes on to remind the staff that the leakage protector has tripped, making it convenient for the staff to check the cause and improving the flexibility of the device.

[0023] 3. When the push-type switch is installed inside the auxiliary base, the supporting connecting column squeezes the telescopic connecting column so that the telescopic connecting column moves downward under the action of the auxiliary wiring hole, and finally the arc-shaped limit hole on the supporting connecting column reaches the depth of the limit cylinder. Under the elastic force of the limit spring, the limit cylinder enters into the supporting connecting column to limit the push-type switch. When pulling out the push-type switch, you only need to pull the handle of the switch upward to make the supporting connecting column squeeze the limit cylinder to reset the limit cylinder, and under the elastic force of the telescopic spring, the telescopic connecting column moves upward to easily pull out the push-type switch, thereby improving the flexibility of the device. The arc-shaped dust shielding plate can shield the electrode contacts from dust, thereby preventing dust from gathering near the electrode contacts and affecting the power-on effect of the electrode contacts and the disconnecting and closing electrode clips and the warning electrode clips.

[0024] 4. Initially, the connecting spring is in a naturally extended state, and the long section on the rotating baffle can prevent dust from entering the auxiliary baffle. When the push knife passes through the auxiliary baffle in and out of the auxiliary base, the electrode contact on the push knife squeezes the long section on the rotating baffle, so that the long section on the rotating baffle rotates around the arc section. At this time, the short section also rotates, thereby causing the rotating connecting column to rotate, and the telescopic connecting column moves. When the electrode contact moves down or up to the position, the rotating baffle is not squeezed. At this time, the telescopic connecting column, the rotating connecting column, and the rotating baffle are reset under the action of the elastic force of the connecting spring, so that the dustproof baffle continues to shield the device from dust, thereby improving the flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of a safe auxiliary device for leakage protection proposed by the present invention;

[0026] Figure 2 It is a schematic diagram of the structure of an auxiliary base of a safe leakage protector auxiliary device proposed by the present invention;

[0027] Figure 3 It is a schematic diagram of a push switch structure of a safe auxiliary device for leakage protector proposed by the present invention;

[0028] Figure 4 It is a schematic cross-sectional structure diagram of an auxiliary base of a safe leakage protector auxiliary device proposed by the present invention;

[0029] Figure 5 It is a schematic diagram of the cross-sectional structure of a telescopic connecting column of a safe auxiliary device for leakage protection provided by the present invention;

[0030] Figure 6 It is a schematic diagram of the internal structure of an auxiliary baffle of a safe leakage protector auxiliary device proposed by the present invention;

[0031] Figure 7 The present invention is a schematic diagram of the cross-sectional structure of a dust baffle of a safe auxiliary device for leakage protector.

[0032] In the figure: 1- auxiliary baffle, 2- auxiliary base, 3- protector base, 4- protector baffle, 5- push knife, 501- knife body, 502- knife handle, 503- electrode contact, 504- support column, 505- arc limit hole, 506- arc dust shield, 6- dust baffle, 601- rotating baffle, 602- rotating column, 603- connecting spring, 604- hollow connecting tube, 605- telescopic column, 7- breaking and closing lever, 8- fixed connecting rod, 9 -disconnection and connection driving mechanism, 901-lifting connecting rod, 902-rotating connecting rod, 903-moving connecting rod, 904-support connecting rod, 905-driving connecting rod, 906-fixing bolt, 10-auxiliary terminal, 11-positioning slot, 12-disconnection and connection electrode clip, 13-auxiliary wiring hole, 14-telescopic connecting column, 15-telescopic spring, 16-limiting cylinder, 17-limiting spring, 18-warning reminder light, 19-sliding hole, 20-support connecting seat, 21-warning electrode clip. DETAILED DESCRIPTION

[0033] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0034] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0035] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this patent and simplifying the description, and do not limit the referred device, structure or element to have a specific orientation, be constructed and operate in a specific orientation. Therefore, they should not be understood as limitations on this patent.

[0036] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0037] Embodiment 1:

[0038] A safe auxiliary device for leakage protection, such as Figure 1 , Figure 2 As shown, it includes an auxiliary baffle 1, an auxiliary base 2, a protector base 3, and a protector baffle 4; the outer wall at the bottom end of the auxiliary baffle 1 is fixedly connected to the outer wall at the top end of the auxiliary base 2; the outer wall at the bottom end of the protector baffle 4 is fixedly connected to the outer wall at the top end of the protector base 3; the outer wall at the top end of the auxiliary base 2 is processed with evenly distributed auxiliary wiring holes 13; the outer walls around the wiring posts of the protector base 3 are fixedly connected to the inner wall on one side of the auxiliary wiring holes 13; the inner wall on one side of the auxiliary baffle 1 is slidably connected to a push switch 5; the external connection of the leakage protector composed of the protector base 3 and the protector baffle 4 is The auxiliary device is composed of an auxiliary baffle 1 and an auxiliary base 2, and the device is opened and closed as a whole by pushing the switch knife 5. When the push switch knife 5 is taken out, the whole device is in an open circuit state. When the push switch knife 5 is inside the auxiliary baffle 1, the line is in a connected state. When the staff performs maintenance, they only need to pull out the push switch knife 5 to put the device in an open circuit state. The device will not be repaired when the leakage protector is internally connected, which avoids the step of checking the internal components of the leakage protector before maintenance, speeds up the maintenance progress, and improves the safety of the device.

[0039] In order to ensure the normal operation of the device; Figure 2 , Figure 6As shown, the top outer wall of the auxiliary base 2 is fixedly connected with evenly distributed disconnecting electrode clips 12; the top outer wall of the auxiliary base 2 is fixedly connected with evenly distributed auxiliary terminals 10; the top outer wall of the auxiliary base 2 is fixedly connected with evenly distributed positioning grooves 11; the top inner wall of the auxiliary base 2 is slidably connected with a disconnecting drive mechanism 9; the top inner wall of the protector base 3 is slidably connected with a disconnecting and closing rod 7; the outer wall on one side of the disconnecting and closing rod 7 is fixedly connected with a fixed connecting rod 8; the outer wall on one side of the fixed connecting rod 8 is fixedly connected to the inner wall on one side of the disconnecting and closing drive mechanism 9; the top inner wall of the auxiliary baffle 1 is fixedly connected with evenly distributed support seats 20; the outer wall on one side of the support seat 20 is fixedly connected Evenly distributed warning electrode clips 21; a warning reminder light 18 is fixedly connected to the outer wall at the top of the auxiliary baffle 1; a sliding hole 19 is processed on the outer wall of one side of the auxiliary baffle 1; the outer walls around the fixed connecting rod 8 are slidably connected to the inner wall on one side of the sliding hole 19; the positioning groove 11 fixes and limits the wires on the auxiliary terminal 10 to prevent the wires from being entangled with each other. When a circuit breaker or overload occurs in the leakage protector and the tripping occurs, the disconnection and connection drive mechanism 9 is driven to move, causing the push switch 5 to automatically move up and contact the warning electrode clip 21, and the warning reminder light 18 lights up to remind the staff that the leakage protector has tripped, which is convenient for the staff to check the cause and improves the flexibility of the device.

[0040] In order to ensure that the leakage protector trips, the push switch 5 can be moved upward; Figure 4 As shown, the disconnection and connection driving mechanism 9 includes a lifting link 901, a rotating link 902, a mobile link 903, a supporting link 904, and a driving link 905; the outer walls around the lifting link 901 are slidably connected to the inner wall at the top of the auxiliary base 2; the outer wall on one side of the rotating link 902 is rotatably connected to the inner wall on one side of the lifting link 901; the outer wall on one side of the mobile link 903 is fixedly connected to the outer wall on the other side of the rotating link 902; the outer wall at the bottom end of the supporting link 904 is fixedly connected to the outer wall at the top of the mobile link 903; the outer wall at the bottom end of the driving link 905 is fixedly connected to the outer wall at the top of the supporting link 904; the outer wall at the top of the driving link 905 is connected with a fixing bolt 906 by a thread; the outer walls around the fixing link 8 are fixed It is fixedly connected to the inner wall of one side of the driving connecting rod 905; when the leakage protector trips, the disconnecting and closing rod 7 moves with the fixed connecting rod 8 and the disconnecting and closing driving mechanism 9. When the disconnecting and closing driving mechanism 9 moves, the connecting rod 905 and the supporting connecting rod 904 are driven to move with the moving connecting rod 903. At this time, the rotating connecting rod 902 rotates, so that the lifting connecting rod 901 moves upward, and then causes the pushing knife 5 above the lifting connecting rod 901 to move upward, so that the pushing knife 5 is separated from the disconnecting and closing electrode clip 12, so that the device is short-circuited, and the pushing knife 5 moves to the warning electrode clip 21, so that the warning reminder light 18 lights up, thereby reminding the staff that the leakage protector has tripped, thereby improving the practicality of the device.

[0041] In order to facilitate the installation and removal of the push gate knife 5 and prevent the push gate knife 5 from sliding off the auxiliary baffle 1; Figure 3-5 As shown, the inner wall at the top of the auxiliary base 2 is fixedly connected with a uniformly distributed telescopic spring 15; the outer wall at the top of the telescopic spring 15 is fixedly connected with a telescopic connecting column 14; the outer walls around the telescopic connecting column 14 are slidably connected to the inner wall at the top of the auxiliary base 2; the inner wall on one side of the auxiliary base 2 is fixedly connected with a uniformly distributed limit spring 17; the outer wall at one end of the limit spring 17 is fixedly connected with a limit cylinder 16; the outer walls around the limit cylinder 16 are slidably connected to the inner wall on one side of the auxiliary base 2; the push-type gate 5 includes a gate body 501 and a gate handle 502. , electrode contact piece 503, supporting connecting column 504, arc dust shielding plate 506; the outer walls around the gate body 501 are slidably connected to the inner wall at the top of the auxiliary baffle 1; the outer wall at the bottom end of the gate handle 502 is fixedly connected to the outer wall at the top of the gate body 501; the outer wall on one side of the electrode contact piece 503 is fixedly connected to the outer wall on one side of the gate body 501; the outer wall at the bottom end of the arc dust shielding plate 506 is fixedly connected to the outer wall at the top of the electrode contact piece 503; the outer wall at the top of the supporting connecting column 504 is fixedly connected to the outer wall at the bottom end of the gate body 501; the supporting connecting column 504 is fixedly connected to the outer wall at the bottom end of the gate body 501; The side outer wall is processed with an arc-shaped limiting hole 505; the outer wall around the limiting cylinder 16 is slidably connected to the inner wall of one side of the arc-shaped limiting hole 505; when the push gate knife 5 is installed inside the auxiliary base 2, the supporting connecting column 504 squeezes the telescopic connecting column 14 so that the telescopic connecting column 14 moves downward under the action of the auxiliary wiring hole 13, and finally makes the arc-shaped limiting hole 505 on the supporting connecting column 504 reach the depth of the limiting cylinder 16, and under the elastic force of the limiting spring 17, the limiting cylinder 16 enters the supporting connecting column 504 to push the gate knife 5 Limiting, when pulling out the push switch 5, you only need to pull the switch handle 502 upward, so that the supporting connecting column 504 squeezes the limiting cylinder 16 to reset the limiting cylinder 16, and under the elastic force of the telescopic spring 15, the telescopic connecting column 14 moves upward to easily pull out the push switch 5, thereby improving the flexibility of the device. The arc-shaped dust shielding plate 506 can shield the electrode contact 503 from dust, preventing dust from gathering near the electrode contact 503, affecting the power-on effect of the electrode contact 503 and the disconnecting and connecting electrode clip 12 and the warning electrode clip 21.

[0042] When the present embodiment is in use, when installing the leakage protector composed of the auxiliary base 2 and the protector base 3, the auxiliary device composed of the auxiliary baffle 1 and the auxiliary base 2 is connected to the leakage protector through the auxiliary wiring hole 13, and the fixed link 8 and the disconnection and connection driving mechanism 9 are fixed at the same time, and the push knife 5 is inserted into the auxiliary base 2, and it is fixed by the limiting cylinder 16 and the arc limiting hole 505. When the leakage protector is triggered to trip, the driving link 905 and the supporting link 904 move with the moving link 903, and the rotating link 902 rotates at this time, so that the lifting link 901 moves upward, and then causes the push knife 5 above the lifting link 901 to move upward, so that the push knife 5 is separated from the disconnection and connection electrode clip 12, so that the device is disconnected, and the push knife 5 moves to the warning electrode clip 21, so that the warning reminder light 18 lights up, thereby reminding the staff that the leakage protector has tripped, thereby improving the practicality of the device.

[0043] Embodiment 2:

[0044] A safe auxiliary device for leakage protection, such as Figure 1 , Figure 7 As shown, in order to prevent dust from forming inside the auxiliary device and affecting the power-on effect of the device, this embodiment makes the following supplements on the basis of Embodiment 1: the inner wall on one side of the auxiliary baffle 1 is fixedly connected with a uniformly distributed dust baffle 6; the dust baffle 6 includes a rotating baffle 601, a rotating connecting column 602, a connecting spring 603, a hollow connecting tube 604, and a telescopic connecting column 605; the outer wall on one side of the hollow connecting tube 604 is fixedly connected to the inner wall on one side of the auxiliary baffle 1; the outer wall at one end of the connecting spring 603 is fixedly connected to the inner wall on one side of the hollow connecting tube 604; the outer wall at the other end of the connecting spring 603 is fixedly connected to the outer wall on one side of the telescopic connecting column 605; the outer wall on one side of the rotating connecting column 602 is rotatably connected to the outer wall on one side of the telescopic connecting column 605; the outer wall on the other side of the rotating connecting column 602 is rotatably connected to the outer wall on one side of the rotating baffle 601; the rotating baffle 601 is divided into a long section, an arc section, and a short section; the outer wall on one side of the short section is rotatably connected to the rotating The outer wall of the other side of the rotating connecting column 602; the outer walls on both sides of the arc segment are rotatably connected to the inner wall of one side of the auxiliary baffle 1; initially, the connecting spring 603 is in a naturally extended state, and the long section on the rotating baffle 601 can prevent dust from entering the interior of the auxiliary baffle 1. When the push gate 5 passes through the auxiliary baffle 1 in and out of the auxiliary base 2, the electrode contact 503 on the pushing gate 5 squeezes the long section on the rotating baffle 601, so that the long section on the rotating baffle 601 rotates around the arc section. At this time, the short section also rotates, thereby causing the rotating connecting column 602 to rotate, and the telescopic connecting column 605 moves. When the electrode contact 503 moves down or up to a certain distance, the rotating baffle 601 is not squeezed. At this time, under the action of the elastic force of the connecting spring 603, the telescopic connecting column 605, the rotating connecting column 602, and the rotating baffle 601 are reset, so that the dustproof baffle 6 continues to shield the device from dust, thereby improving the flexibility of the device.

[0045] When the present embodiment is in use, initially, the connecting spring 603 is in a naturally extended state, and the long section on the rotating baffle 601 can prevent dust from entering the interior of the auxiliary baffle 1. When the push gate 5 passes through the auxiliary baffle 1 in and out of the interior of the auxiliary base 2, the electrode contact 503 on the pushing gate 5 squeezes the long section on the rotating baffle 601, so that the long section on the rotating baffle 601 rotates around the arc section. At this time, the short section also rotates, thereby causing the rotating connecting column 602 to rotate, and the telescopic connecting column 605 moves. When the electrode contact 503 moves down or up to a certain distance, the rotating baffle 601 is not squeezed. At this time, the elastic force of the connecting spring 603 causes the telescopic connecting column 605, the rotating connecting column 602, and the rotating baffle 601 to reset, so that the dustproof baffle 6 continues to shield the device from dust, thereby improving the flexibility of the device.

[0046] Embodiment 3:

[0047] A safe method for using a leakage protector auxiliary device comprises the following steps:

[0048] S1: When assembling the leakage protector composed of the auxiliary baffle 1 and the auxiliary base 2, the fixed link 8 and the switch-off lever 7 are connected and the fixed link 8 is fixed inside the driving link 905 by the fixing bolt 906;

[0049] S2: Fix the terminal on the leakage protector to the auxiliary wiring hole 13 of the auxiliary base 2, so that the auxiliary terminal 10 of the auxiliary device replaces the leakage protector to connect the circuit;

[0050] S3: The switch blade handle 502 is used to press the switch blade body 501 so that the electrode contact piece 503 and the disconnecting electrode clip 12 are in contact with each other to connect the circuit. At the same time, the arc-shaped limiting hole 505 and the limiting cylinder 16 are mutually locked and fixed to push the switch blade 5;

[0051] S4: When the leakage protector trips, the driving link 905 and the supporting link 904 move with the moving link 903, the rotating link 902 rotates, the lifting link 901 moves upward, and then the push switch 5 above the lifting link 901 moves upward, the push switch 5 disengages from the disconnecting electrode clip 12, the device is disconnected, and the push switch 5 moves to the warning electrode clip 21, the warning reminder light 18 lights up, reminding the staff that the leakage protector has tripped.

[0052] The above is a preferred specific embodiment of the present invention, but it is not the only specific embodiment of the present invention. Any modification, equivalent substitution and improvement made by any technician familiar with the field within the technical scope disclosed by the present invention in combination with the existing technology or public common sense within the spirit and principle of the present invention should be covered by the protection scope of the present invention.

Claims

1. A safe leakage protector auxiliary device, comprising an auxiliary baffle (1), an auxiliary base (2), a protector base (3), and a protector baffle (4), characterized in that: The outer wall of the bottom end of the auxiliary baffle (1) is fixedly connected to the outer wall of the top end of the auxiliary base (2); the outer wall of the bottom end of the protector baffle (4) is fixedly connected to the outer wall of the top end of the protector base (3); the outer wall of the top end of the auxiliary base (2) is processed with evenly distributed auxiliary wiring holes (13); the outer walls around the wiring posts of the protector base (3) are fixedly connected to the inner wall of one side of the auxiliary wiring holes (13); and the inner wall of one side of the auxiliary baffle (1) is slidably connected to a push switch (5).

2. A safe leakage protector auxiliary device according to claim 1, characterized in that: The top outer wall of the auxiliary base (2) is fixedly connected with evenly distributed disconnecting and closing electrode clips (12); the top outer wall of the auxiliary base (2) is fixedly connected with evenly distributed auxiliary wiring posts (10); and the top outer wall of the auxiliary base (2) is fixedly connected with evenly distributed clamping grooves (11).

3. A safe leakage protector auxiliary device according to claim 2, characterized in that: The top inner wall of the auxiliary base (2) is slidably connected to a disconnection and connection driving mechanism (9); the top inner wall of the protector base (3) is slidably connected to a disconnection and connection rod (7); an outer wall on one side of the disconnection and connection rod (7) is fixedly connected to a fixed connecting rod (8); and an outer wall on one side of the fixed connecting rod (8) is fixedly connected to an inner wall on one side of the disconnection and connection driving mechanism (9).

4. A safe leakage protector auxiliary device according to claim 3, characterized in that: The inner wall at the top end of the auxiliary baffle (1) is fixedly connected to evenly distributed support seats (20); an outer wall on one side of the support seat (20) is fixedly connected to evenly distributed warning electrode clips (21); a warning reminder light (18) is fixedly connected to the outer wall at the top end of the auxiliary baffle (1); a sliding hole (19) is machined on the outer wall on one side of the auxiliary baffle (1); and the outer walls around the fixed connecting rod (8) are slidably connected to the inner wall on one side of the sliding hole (19).

5. A safe leakage protector auxiliary device according to claim 4, characterized in that: The disconnection and connection driving mechanism (9) comprises a lifting link (901), a rotating link (902), a moving link (903), a supporting link (904), and a driving link (905); the outer walls around the lifting link (901) are slidably connected to the inner wall at the top end of the auxiliary base (2); the outer wall on one side of the rotating link (902) is rotatably connected to the inner wall on one side of the lifting link (901); the outer wall on one side of the moving link (903) is fixedly connected to the outer wall on the other side of the rotating link (902); the outer wall at the bottom end of the supporting link (904) is fixedly connected to the outer wall at the top end of the moving link (903); the outer wall at the bottom end of the driving link (905) is fixedly connected to the outer wall at the top end of the supporting link (904); the outer wall at the top end of the driving link (905) is threadedly connected to a fixing bolt (906); and the outer walls around the fixing link (8) are fixedly connected to the inner wall on one side of the driving link (905).

6. A safe leakage protector auxiliary device according to claim 5, characterized in that: The inner wall at the top of the auxiliary base (2) is fixedly connected to a uniformly distributed telescopic spring (15); the outer wall at the top of the telescopic spring (15) is fixedly connected to a telescopic connecting column (14); the outer walls around the telescopic connecting column (14) are slidably connected to the inner wall at the top of the auxiliary base (2); the inner wall at one side of the auxiliary base (2) is fixedly connected to a uniformly distributed limit spring (17); the outer wall at one end of the limit spring (17) is fixedly connected to a limit cylinder (16); the outer walls around the limit cylinder (16) are slidably connected to the inner wall at one side of the auxiliary base (2).

7. A safe leakage protector auxiliary device according to claim 6, characterized in that: The push gate (5) comprises a gate body (501), a gate handle (502), an electrode contact piece (503), a supporting connecting column (504), and an arc-shaped dust shielding plate (506); the outer walls around the gate body (501) are slidably connected to the inner wall at the top end of the auxiliary baffle (1); the outer wall at the bottom end of the gate handle (502) is fixedly connected to the outer wall at the top end of the gate body (501); the outer wall on one side of the electrode contact piece (503) is fixedly connected to the outer wall on one side of the gate body (501); the outer wall on the bottom end of the arc-shaped dust shielding plate (506) is fixedly connected to the outer wall on the top end of the electrode contact piece (503); the outer wall on the top end of the supporting connecting column (504) is fixedly connected to the outer wall on the bottom end of the gate body (501); the outer wall on one side of the supporting connecting column (504) is processed with an arc-shaped limiting hole (505); the outer walls around the limiting cylinder (16) are slidably connected to the inner wall on one side of the arc-shaped limiting hole (505).

8. A safe leakage protector auxiliary device according to claim 7, characterized in that: The inner wall of one side of the auxiliary baffle (1) is fixedly connected to a uniformly distributed dust baffle (6); the dust baffle (6) comprises a rotating baffle (601), a rotating connecting column (602), a connecting spring (603), a hollow connecting tube (604), and a telescopic connecting column (605); an outer wall of one side of the hollow connecting tube (604) is fixedly connected to an inner wall of one side of the auxiliary baffle (1); an outer wall of one end of the connecting spring (603) is fixedly connected to an inner wall of one side of the hollow connecting tube (604); an outer wall of the other end of the connecting spring (603) is fixedly connected to an outer wall of one side of the telescopic connecting column (605); an outer wall of one side of the rotating connecting column (602) is rotatably connected to an outer wall of one side of the telescopic connecting column (605); and an outer wall of the other side of the rotating connecting column (602) is rotatably connected to an outer wall of one side of the rotating baffle (601).

9. A safe leakage protector auxiliary device according to claim 8, characterized in that: The rotating baffle (601) is divided into a long section, an arc section, and a short section; the outer wall on one side of the short section is rotatably connected to the outer wall on the other side of the rotating connecting column (602); the outer walls on both sides of the arc section are rotatably connected to the inner wall on one side of the auxiliary baffle (1).

10. A method for using the safe auxiliary device for leakage protection according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1: When assembling the leakage protector formed by the auxiliary baffle (1) and the auxiliary base (2), the fixed connecting rod (8) and the disconnecting and closing rod (7) are connected and the fixed connecting rod (8) is fixed inside the driving connecting rod (905) by means of a fixing bolt (906); S2: fixing the terminal on the leakage protector to the auxiliary wiring hole (13) of the auxiliary base (2), so that the auxiliary terminal (10) of the auxiliary device replaces the leakage protector to connect the circuit; S3: The switch blade handle (502) is used to press the switch blade body (501) so that the electrode contact piece (503) and the disconnecting electrode clamping piece (12) are in contact with each other to connect the circuit, and at the same time, the arc-shaped limiting hole (505) and the limiting cylinder (16) are mutually locked and fixed to push the switch blade (5); S4: When the leakage protector trips, the driving link (905) and the supporting link (904) move the moving link (903), the rotating link (902) rotates, the lifting link (901) moves upward, and then the push switch (5) above the lifting link (901) moves upward, the push switch (5) disengages from the disconnecting electrode clip (12), the device is disconnected, and the push switch (5) moves to the warning electrode clip (21), the warning reminder light (18) lights up, reminding the staff that the leakage protector has tripped.

Images