Switch protection tripping device

Abstract

The utility model relates to the technical field of switch protection tripping devices, in particular to a switch protection tripping device, which enables fuses in a feeding mechanism to be discharged by stretching the feeding mechanism, enables a clamping mechanism to rotate by starting a rotating mechanism, and enables the clamping mechanism to discharge waste fuses by opening the clamping mechanism. Then the fuse discharged by the feeding mechanism is clamped, and the rotating mechanism is started again to enable the clamping mechanism to put the fuse into the mounting mechanism, so that the practicability of the equipment is improved; comprising a feeding mechanism; the device further comprises a mounting mechanism, a rotating mechanism, a clamping mechanism, a lifting mechanism and connecting mechanisms, the mounting mechanism is mounted above the feeding mechanism and below the rotating mechanism and the mounting mechanism, the bottom of the clamping mechanism is connected with the rotating mechanism, the lifting mechanism is mounted at the top of the mounting mechanism, and the two connecting mechanisms are mounted at the top end and the bottom end of the mounting mechanism respectively.

Description

Technical Field

[0001] The utility model relates to the technical field of switch protection release devices, in particular to a switch protection release device. Background Art

[0002] A fuse is an overcurrent protector, which is mainly composed of a fuse element, a fuse tube, and external fillers. When in use, the fuse is connected in series to the protected circuit. When the current of the protected circuit exceeds the specified value and after a certain period of time, the heat generated by the fuse element itself melts the fuse element, disconnecting the circuit and thus playing a protective role.

[0003] For example, in a type of prior art represented by the switch protection release device disclosed in the utility model patent with application number 202021017053.1, its main structure includes a slot, an insulating plate, a long screw, a support plate and a nut, etc., and switch protection is achieved by cooperating with structures such as a slot, an insulating plate, a long screw, a support plate and a nut.

[0004] When replacing a fuse, manual operation is sometimes required, which is relatively dangerous. In addition, workers need to use tools to replace the fuse according to the installation position of the fuse, which is also dangerous. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a switch protection release device which improves the practicality of the equipment by starting the feeding mechanism to discharge the fuse in the feeding mechanism, starting the rotating mechanism to rotate the clamping mechanism, opening the clamping mechanism to discharge the discarded fuse, then clamping the fuse discharged by the feeding mechanism, and starting the rotating mechanism again to cause the clamping mechanism to place the fuse into the installation mechanism.

[0006] The utility model discloses a switch protection release device, comprising a feeding mechanism; a mounting mechanism, a rotating mechanism, a clamping mechanism, a lifting mechanism and a connecting mechanism, wherein the mounting mechanism is located above the feeding mechanism, the rotating mechanism is mounted below the mounting mechanism, the bottom of the clamping mechanism is connected with the rotating mechanism, the lifting mechanism is mounted on the top of the mounting mechanism, and two groups of connecting mechanisms are respectively mounted on the outer upper end and the lower part of the mounting mechanism; the fuse in the feeding mechanism is discharged by extending the feeding mechanism, the clamping mechanism is rotated by opening the rotating mechanism, the clamping mechanism is discharged by opening the clamping mechanism, and the discarded fuse is discharged by the clamping mechanism, and then the fuse discharged by the feeding mechanism is clamped, the rotating mechanism is opened again to allow the clamping mechanism to put the fuse into the mounting mechanism, and the lifting mechanism is contacted with the positive pole of the fuse by opening the lifting mechanism, and the wires are respectively mounted inside the connecting mechanism, thereby improving the practicability of the device.

[0007] Preferably, the feeding mechanism includes a feeding box, a plurality of first mounting plates, a first cylinder and a second cylinder, the plurality of first mounting plates are respectively mounted on the left and right ends of the feeding box, the right end of the first cylinder is mounted on the right wall inside the feeding box, and the bottom end of the second cylinder is mounted on the inner bottom end of the feeding box; the feeding box is installed and fixed by means of the plurality of first mounting plates respectively, the fuse is moved to above the second cylinder by extending the first cylinder, and the fuse is discharged by extending the second cylinder, thereby improving the practicability of the equipment.

[0008] Preferably, the mounting mechanism includes a fuse mounting seat, multiple second mounting plates, a negative electrode connecting column and a negative electrode connecting piece, the multiple second mounting plates are respectively mounted on both sides of the fuse mounting seat, the bottom end of the negative electrode connecting column is mounted on the inner bottom end of the fuse mounting seat, and the negative electrode connecting piece is mounted on the top of the negative electrode connection; the fuse mounting seat is fixedly mounted by the multiple second mounting plates respectively, the negative electrode of the fuse contacts with the top of the negative electrode connecting piece, and the negative electrode connecting piece is connected to the connecting mechanism via the negative electrode connecting column, thereby improving the practicability of the equipment.

[0009] Preferably, the rotating mechanism includes a first motor, a rotating shaft, two bearings and a connecting plate, the output end of the first motor is connected to the left end of the rotating shaft, the inner rings of the two bearings are respectively installed on the rotating shaft, the rear end of the connecting plate is installed on the rotating shaft, and the connecting plate is located between the two bearings; by turning on the first motor to drive the rotating shaft to rotate, the connecting plate is rotated, thereby rotating the clamping mechanism, thereby improving the practicability of the equipment.

[0010] Preferably, the clamping mechanism includes a mounting panel, a stud, a slider, a first gear, a second motor and an electric clamp, the top end of the stud is mounted on the mounting panel, gear teeth are provided on the stud, the slider is mounted on the stud, the outer ring of the first gear is meshed with the gear teeth on the stud, the inner ring of the first gear is mounted on the output end of the second motor, the second motor is mounted on the mounting panel, and the electric clamp is mounted on the slider; the electric clamp is opened to clamp the fuse, the first gear is rotated by opening the second motor, the stud is rotated by meshing the gear teeth of the first gear and the stud, and the electric clamp is driven to move by the slider, thereby improving the practicability of the equipment.

[0011] Preferably, the lifting mechanism includes a spring, a third motor, a positive connecting column and a positive connecting plate, the top end of the third motor is installed on the bottom end of the spring, the output end of the third motor is connected to the top end of the positive connecting column, the positive connecting column is rotatably installed on the top end of the fuse mounting seat, and a thread is provided on the outer wall of the positive connecting column, the bottom end of the positive connecting column is connected to the top end of the positive connecting plate; through the positive connecting column, the positive connecting column is rotated by turning on the third motor, and the positive connecting column is moved downward at the same time, so that the positive connecting plate moves downward and contacts the positive electrode of the fuse, thereby improving the practicability of the equipment.

[0012] Preferably, the connecting mechanism includes multiple wiring terminals and multiple limit plates, the bottom ends of the multiple wiring terminals are respectively installed on the upper and lower ends of the fuse mounting seat, the multiple limit plates are respectively installed inside the multiple wiring terminals, and the top ends of the multiple wiring terminals are respectively provided with wire entry holes; the wires respectively enter the wiring terminals through the wire entry holes of the multiple wiring terminals and contact the multiple limit plates respectively, so that the fuse can be used, thereby improving the practicability of the equipment.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the fuse in the feeding mechanism is discharged by starting the feeding mechanism, the clamping mechanism is rotated by opening the rotating mechanism, the discarded fuse is discharged by opening the clamping mechanism, and then the fuse discharged by the feeding mechanism is clamped, and the clamping mechanism is placed in the installation mechanism by opening the rotating mechanism again, and the lifting mechanism is contacted with the positive pole of the fuse by opening the lifting mechanism, and the wires are respectively installed inside the connecting mechanism, thereby improving the practicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an axonometric schematic diagram of the utility model;

[0015] Figure 2 It is a top view of the feeding mechanism of the utility model;

[0016] Figure 3 It is an axonometric schematic diagram of the installation mechanism of the utility model;

[0017] Figure 4 It is an axonometric schematic diagram of the rotating mechanism of the utility model;

[0018] Figure 5 It is a right side view of the clamping mechanism of the utility model;

[0019] Figure 6 It is an axonometric schematic diagram of the lifting mechanism of the utility model;

[0020] Figure 7 It is an axonometric schematic diagram of the connection mechanism of the utility model.

[0021] Markings in the accompanying drawings: 01, feeding mechanism; 11, feeding box; 12, first mounting plate; 13, first cylinder; 14, second cylinder; 02, mounting mechanism; 21, fuse mounting seat; 22, second mounting plate; 23, negative electrode connecting column; 24, negative electrode connecting piece; 03, rotating mechanism; 31, first motor; 32, rotating shaft; 33, bearing; 34, connecting plate; 04, clamping mechanism; 41, mounting panel; 42, stud; 43, slider; 44, first gear; 45, second motor; 46, electric clamp; 05, lifting mechanism; 51, spring; 52, third motor; 53, positive electrode connecting column; 54, positive electrode connecting piece; 06, connecting mechanism; 61, terminal; 62, limit plate. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0023] Example 1

[0024] like Figure 1 As shown, it includes a feeding mechanism 01; it also includes a mounting mechanism 02, a rotating mechanism 03, a clamping mechanism 04, a lifting mechanism 05 and a connecting mechanism 06, the mounting mechanism 02 is located above the feeding mechanism 01, the rotating mechanism 03 is installed below the mounting mechanism 02, the bottom of the clamping mechanism 04 is connected to the rotating mechanism 03, the lifting mechanism 05 is installed on the top of the mounting mechanism 02, and two sets of connecting mechanisms 06 are respectively installed on the upper and lower parts of the outside of the mounting mechanism 02;

[0025] The feeding mechanism 01 is started to discharge the fuse in the feeding mechanism 01, the rotating mechanism 03 is opened to rotate the clamping mechanism 04, the clamping mechanism 04 is opened to discharge the discarded fuse, and then the fuse discharged by the feeding mechanism 01 is clamped, and the rotating mechanism 03 is opened again to make the clamping mechanism 04 put the fuse into the installation mechanism 02, and the lifting mechanism 05 is opened to make the lifting mechanism 05 contact with the positive pole of the fuse, and the wires are respectively installed in the connecting mechanism 06, so as to improve the practicality of the equipment;

[0026] like Figure 2 As shown, the feeding mechanism 01 includes a feeding box 11, a plurality of first mounting plates 12, a first cylinder 13 and a second cylinder 14, wherein the plurality of first mounting plates 12 are respectively mounted on the left and right ends of the feeding box 11, the right end of the first cylinder 13 is mounted on the right wall inside the feeding box 11, and the bottom end of the second cylinder 14 is mounted on the bottom end inside the feeding box 11;

[0027] The feed box 11 is installed and fixed by a plurality of first mounting plates 12 respectively, the fuse is moved to above the second cylinder 14 by extending the first cylinder 13, and the fuse is discharged by extending the second cylinder 14, thereby improving the practicability of the equipment.

[0028] Example 2

[0029] like Figure 1 As shown, it includes a feeding mechanism 01; it also includes a mounting mechanism 02, a rotating mechanism 03, a clamping mechanism 04, a lifting mechanism 05 and a connecting mechanism 06, the mounting mechanism 02 is located above the feeding mechanism 01, the rotating mechanism 03 is installed below the mounting mechanism 02, the bottom of the clamping mechanism 04 is connected to the rotating mechanism 03, the lifting mechanism 05 is installed on the top of the mounting mechanism 02, and the connecting mechanism 06 is installed at the top and bottom of the mounting mechanism 02 respectively;

[0030] The feeding mechanism 01 is started to discharge the fuse in the feeding mechanism 01, the rotating mechanism 03 is opened to rotate the clamping mechanism 04, the clamping mechanism 04 is opened to discharge the discarded fuse, and then the fuse discharged by the feeding mechanism 01 is clamped, and the rotating mechanism 03 is opened again to make the clamping mechanism 04 put the fuse into the installation mechanism 02, and the lifting mechanism 05 is opened to make the lifting mechanism 05 contact with the positive pole of the fuse, and the wires are respectively installed in the connecting mechanism 06, so as to improve the practicality of the equipment;

[0031] like Figure 3 As shown, the mounting mechanism 02 includes a fuse mounting seat 21, a plurality of second mounting plates 22, a negative electrode connecting column 23 and a negative electrode connecting piece 24. The plurality of second mounting plates 22 are respectively mounted on both sides of the fuse mounting seat 21, the bottom end of the negative electrode connecting column 23 is mounted on the inner bottom end of the fuse mounting seat 21, and the negative electrode connecting piece 24 is mounted on the top end of the negative electrode connecting column 23;

[0032] like Figure 4 As shown, the rotating mechanism 03 includes a first motor 31, a rotating shaft 32, two bearings 33 and a connecting plate 34, the output end of the first motor 31 is connected to the left end of the rotating shaft 32, the inner rings of the two bearings 33 are respectively installed on the rotating shaft 32, the rear end of the connecting plate 34 is installed on the rotating shaft 32, and the connecting plate 34 is located between the two bearings 33;

[0033] like Figure 5As shown, the clamping mechanism 04 includes a mounting panel 41, a stud 42, a slider 43, a first gear 44, a second motor 45 and an electric clamp 46. The top of the stud 42 is mounted on the mounting panel 41, a gear is provided on the stud 42, the slider 43 is mounted on the stud 42, the outer ring of the first gear 44 is meshed with the gear teeth on the stud 42, the inner ring of the first gear 44 is mounted on the output end of the second motor 45, the second motor 45 is mounted on the mounting panel 41, and the electric clamp 46 is mounted on the slider 43;

[0034] The fuse mounting seat 21 is fixedly installed by multiple second mounting plates 22 respectively, the negative pole of the fuse contacts the top of the negative connecting plate 24, and the negative connecting plate 24 is connected to the connecting mechanism 06 via the negative connecting column 23. The first motor 31 is turned on to rotate the connecting plate 34, thereby rotating the clamping mechanism 04, and the electric clamp 46 is turned on to clamp the fuse. The second motor 45 is turned on to rotate the first gear 44, and the stud 42 is rotated by the gear meshing of the second motor 45 and the stud 42, and the electric clamp 46 is driven to move by the slider 43, thereby improving the practicability of the equipment.

[0035] Example 3

[0036] like Figure 1 As shown, it includes a feeding mechanism 01; it also includes a mounting mechanism 02, a rotating mechanism 03, a clamping mechanism 04, a lifting mechanism 05 and a connecting mechanism 06, the mounting mechanism 02 is located above the feeding mechanism 01, the rotating mechanism 03 is installed below the mounting mechanism 02, the bottom of the clamping mechanism 04 is connected to the rotating mechanism 03, the lifting mechanism 05 is installed on the top of the mounting mechanism 02, and the connecting mechanism 06 is installed at the top and bottom of the mounting mechanism 02 respectively;

[0037] The feeding mechanism 01 is started to discharge the fuse in the feeding mechanism 01, the rotating mechanism 03 is opened to rotate the clamping mechanism 04, the clamping mechanism 04 is opened to discharge the discarded fuse, and then the fuse discharged by the feeding mechanism 01 is clamped, and the rotating mechanism 03 is opened again to make the clamping mechanism 04 put the fuse into the installation mechanism 02, and the lifting mechanism 05 is opened to make the lifting mechanism 05 contact with the positive pole of the fuse, and the wires are respectively installed in the connecting mechanism 06, so as to improve the practicality of the equipment;

[0038] like Figure 3 As shown, the mounting mechanism 02 includes a fuse mounting seat 21, a plurality of second mounting plates 22, a negative electrode connecting column 23 and a negative electrode connecting piece 24, two negative electrode connecting columns 24 are respectively mounted on both sides of the fuse mounting seat 21, the second mounting plate 22 is mounted on the inner bottom end of the fuse mounting seat 21, and the negative electrode connecting piece 24 is mounted on the top of the negative electrode connecting column 23;

[0039] like Figure 6 As shown, the lifting mechanism 05 includes a spring 51, a third motor 52, a positive electrode connecting column 53 and a positive electrode connecting piece 54. The top end of the third motor 52 is installed at the bottom end of the spring 51, and the output end of the third motor 52 is connected to the top end of the positive electrode connecting column 53. The positive electrode connecting column 53 is rotatably installed at the top end of the fuse mounting seat 21, and a thread is provided on the outer wall of the positive electrode connecting column 53. The bottom end of the positive electrode connecting column 53 is connected to the top end of the positive electrode connecting piece 54.

[0040] like Figure 7 As shown, the connection mechanism 06 includes a plurality of wiring terminals 61 and a plurality of limiting plates 62, the bottom ends of the plurality of wiring terminals 61 are respectively mounted on the upper and lower ends of the fuse mounting seat 21, the plurality of limiting plates 62 are respectively fixedly mounted inside the plurality of wiring terminals 61, and the top ends of the plurality of wiring terminals 61 are respectively provided with wire entry holes;

[0041] The fuse mounting seat 21 is fixedly installed by multiple second mounting plates 22 respectively, the negative pole of the fuse contacts the top of the negative connecting piece 24, the negative connecting piece 24 is connected to the connecting mechanism 06 via the negative connecting column 23, and is connected via the positive connecting column 53. The positive connecting column 53 is rotated by turning on the third motor 52, and the positive connecting column 53 is moved downward at the same time, so that the positive connecting piece 54 is moved downward and contacts the positive pole of the fuse, and the wires enter the wiring terminals 61 through the wire entry holes of the multiple wiring terminals 61 and contact the multiple limit plates 62 respectively, so that the fuse can be used, thereby improving the practicality of the equipment.

[0042] like Figures 1 to 7As shown, a switch protection release device of the utility model, when working, firstly, the feed box 11 is installed and fixed by a plurality of first mounting plates 12 respectively, the fuse is moved to the top of the second cylinder 14 by extending the first cylinder 13, the fuse is discharged by extending the second cylinder 14, and then the fuse mounting seat 21 is fixed and installed by a plurality of second mounting plates 22 respectively, the negative electrode of the fuse contacts the top of the negative electrode connecting piece 24, the negative electrode connecting piece 24 is connected to the connecting mechanism 06 via the negative electrode connecting column 23, and then the first motor 31 is turned on to rotate the connecting plate 34 via the first motor 31, thereby rotating the clamping mechanism 04 The first gear 44 is rotated by turning on the second motor 45, and the stud 42 is rotated by the gear meshing of the second motor 45 and the stud 42, and the electric clamp 46 is driven to move by the slider 43, and then connected through the positive connecting column 53, and the positive connecting column 53 is rotated by turning on the third motor 52, and the positive connecting column 53 is moved downward at the same time, so that the positive connecting piece 54 moves downward and contacts the positive pole of the fuse, and finally the wires enter the wiring terminals 61 through the wire entry holes of the multiple wiring terminals 61 and contact the multiple limit plates 62 respectively, so that the fuse can be used, thereby improving the practicality of the equipment.

[0043] The device can be bolted onto the mounting beams and mounting rails in the switchboard.

[0044] The first motor 31, the second motor 45 and the third motor 52 of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manuals, without the need for technicians in the field to make creative efforts.

[0045] The main functions realized by the utility model are: the fuse in the feeding mechanism 01 is discharged by starting the feeding mechanism 01, the clamping mechanism 04 is rotated by opening the rotating mechanism 03, the clamping mechanism 04 is opened to discharge the discarded fuse, and then the fuse discharged by the feeding mechanism 01 is clamped, and the clamping mechanism 04 is placed in the installation mechanism 02 by opening the rotating mechanism 03 again, thereby improving the practicability of the equipment.

[0046] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A switch protection release device, characterized in that: The invention comprises a feeding mechanism (01); a mounting mechanism (02), a rotating mechanism (03), a clamping mechanism (04), a lifting mechanism (05) and a connecting mechanism (06), wherein the mounting mechanism (02) is located above the feeding mechanism (01), the rotating mechanism (03) is located below the mounting mechanism (02), the bottom of the clamping mechanism (04) is connected to the rotating mechanism (03), the lifting mechanism (05) is installed on the top of the mounting mechanism (02), and the connecting mechanism (06) is installed at the top and bottom of the mounting mechanism (02) respectively.

2. A switch protection release device as claimed in claim 1, characterized in that: The feeding mechanism (01) comprises a feeding box (11), a plurality of first mounting plates (12), a first cylinder (13) and a second cylinder (14); the plurality of first mounting plates (12) are respectively mounted on the left and right ends of the feeding box (11); the right end of the first cylinder (13) is mounted on the right wall inside the feeding box (11); and the bottom end of the second cylinder (14) is mounted on the bottom end inside the feeding box (11).

3. A switch protection release device as claimed in claim 2, characterized in that: The mounting mechanism (02) comprises a fuse mounting seat (21), a plurality of second mounting plates (22), a negative electrode connecting column (23) and a negative electrode connecting piece (24); the plurality of second mounting plates (22) are respectively mounted on both sides of the fuse mounting seat (21); the bottom end of the negative electrode connecting column (23) is mounted on the inner bottom end of the fuse mounting seat (21); and the negative electrode connecting piece (24) is mounted on the top end of the negative electrode connecting column (23).

4. A switch protection release device as claimed in claim 3, characterized in that: The rotating mechanism (03) comprises a first motor (31), a rotating shaft (32), two bearings (33) and a connecting plate (34), wherein the output end of the first motor (31) is connected to the left end of the rotating shaft (32), the inner rings of the two bearings (33) are respectively mounted on the rotating shaft (32), the rear end of the connecting plate (34) is mounted on the rotating shaft (32), and the connecting plate (34) is located between the two bearings (33).

5. A switch protection release device as claimed in claim 4, characterized in that: The clamping mechanism (04) comprises a mounting panel (41), a stud (42), a slider (43), a first gear (44), a second motor (45) and an electric clamp (46), wherein the top end of the stud (42) is mounted on the mounting panel (41), the stud (42) is provided with gear teeth, the slider (43) is mounted on the stud (42), the outer ring of the first gear (44) is meshed with the gear teeth on the stud (42), the inner ring of the first gear (44) is mounted on the output end of the second motor (45), the second motor (45) is mounted on the mounting panel (41), and the electric clamp (46) is mounted on the slider (43).

6. A switch protection release device as claimed in claim 5, characterized in that: The lifting mechanism (05) comprises a spring (51), a third motor (52), a positive electrode connecting column (53) and a positive electrode connecting plate (54); the top end of the third motor (52) is mounted on the bottom end of the spring (51); the output end of the third motor (52) is connected to the top end of the positive electrode connecting column (53); the positive electrode connecting column (53) is rotatably mounted on the top end of the fuse mounting seat (21); a thread is provided on the outer wall of the positive electrode connecting column (53); and the bottom end of the positive electrode connecting column (53) is connected to the top end of the positive electrode connecting plate (54).

7. A switch protection release device as claimed in claim 6, characterized in that: The connection mechanism (06) comprises a plurality of wiring terminals (61) and a plurality of limiting plates (62), the bottom ends of the plurality of wiring terminals (61) are respectively mounted on the upper and lower ends of the fuse mounting seat (21), the plurality of limiting plates (62) are respectively mounted inside the plurality of wiring terminals (61), and the top ends of the plurality of wiring terminals (61) are respectively provided with wire entry holes.

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