4G intelligent circuit breaker device

Abstract

The utility model discloses a 4G intelligent circuit breaker device, and relates to the technical field of circuit breakers, in particular to a G intelligent circuit breaker device, which comprises a circuit breaker body and a mounting plate, and an adjusting box is mounted on one side surface of the circuit breaker body. According to the 4G intelligent circuit breaker device, through the arrangement of the adjusting box, the bidirectional screw rod, the threaded ring block, the rectangular sliding block, a supporting rod, a rectangular frame, a reset spring, a clamping block, a disc, a cavity block, a tension spring, a clamping block, a T-shaped sliding block and a pushing block, the 4G intelligent circuit breaker device has the advantages that a cable connected with a circuit breaker is conveniently limited; the effect that the cable is disconnected from the connecting position due to the influence of external force after being connected is avoided, through cooperation of the two-way screw and the threaded ring block, the two clamping blocks can conveniently and synchronously move to clamp the cable and conveniently limit the position of the cable, through arrangement of the clamping blocks, the position of the disc is conveniently limited, the limiting stability is improved, and the purpose of improving practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit breakers, in particular to a 4G intelligent circuit breaker device. Background Art

[0002] With the development of society, the demand for electricity continues to increase, the supply and demand of electricity continues to be tense, and the electricity consumption situation is very severe. As a traditional line protection device, the circuit breaker is generally composed of a contact system, an arc extinguishing system, an operating mechanism, a tripper, a casing, etc., and lacks the function of real-time detection of electricity consumption data and transmission of electricity consumption data.

[0003] The 4G intelligent circuit breaker device in the prior art is not convenient to disassemble, replace and repair after the circuit breaker body is installed, and has poor practicality. In addition, after the circuit breaker body is connected to the cable, the cable is easily disconnected from the connection due to external force, and has poor practicality. A 4G intelligent circuit breaker device is now invented to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a 4G intelligent circuit breaker device, which solves the problems raised in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a G intelligent circuit breaker device, including a circuit breaker body and a mounting plate, an adjustment box is installed on one side of the circuit breaker body, a bidirectional screw is rotatably connected to the inside of the adjustment box through a bearing, a threaded ring block is transmission-connected to the outer surface of the bidirectional screw, a rectangular slider is installed at the bottom of the threaded ring block, a support rod is installed at the top of the threaded ring block, a rectangular frame is installed at the end of the support rod, a reset spring is installed inside the rectangular frame, a clamping block is installed at one end of the reset spring, a disc is installed at the end of the bidirectional screw, a cavity block is installed in front of the adjustment box, and the cavity A tension spring is installed inside the block, a card block is installed at one end of the tension spring, a T-shaped slider is installed on the top of the card block, a push block is installed on the bottom of the card block, a positioning block is installed behind the circuit breaker body, an installation box is installed in front of the installation plate, a contraction spring is installed on the inner wall of the installation box, a connecting rod is connected to the inside of the installation box through an axial rod, a limiting block is installed on the end of the connecting rod, a convex slide groove with a depth in the up and down direction and a length in the left and right direction is opened on the inner top wall of the installation box, a convex slide groove is arranged inside, a guide push rod is installed on the end of the convex slide rod, and a positioning slide block is installed in front of the guide push rod.

[0008] Optionally, the inner bottom wall of the adjustment box is provided with a rectangular slide groove with a depth in the up-down direction and a length in the front-back direction, the end of the rectangular slider is located inside the rectangular slide groove, and the rectangular slider can slide along the length direction of the rectangular slide groove.

[0009] Optionally, the inner top wall of the cavity block is provided with a T-shaped slide groove with a depth in the up-down direction and a length in the front-to-back direction, the end of the T-shaped slider is located inside the T-shaped slide groove, and the T-shaped slider can slide along the length direction of the T-shaped slide groove.

[0010] Optionally, a card slot with a depth in the front-to-back direction is opened on the back of the disc, and the end of the card block is inserted into the inside of the card slot. There are several card slots, and the several card slots are arranged in a ring array.

[0011] Optionally, a positioning slot with a depth in the front-to-rear direction and a length in the up-to-down direction is provided in the front of the connecting rod, the end of the positioning slider is located inside the positioning slot, and the positioning slider can slide along the length direction of the positioning slot.

[0012] Optionally, a positioning groove with a depth in the vertical direction is opened on the top of the installation box, and the end of the positioning block is inserted into the interior of the positioning groove.

[0013] Optionally, both sides of the positioning block are provided with limiting grooves with a depth in the left-right direction, and the ends of the limiting block are inserted into the limiting grooves.

[0014] Optionally, one end of the contraction spring is fixedly connected to the connecting rod, a threaded hole with a depth in the front-to-rear direction is opened inside the mounting plate, and a bolt is arranged inside the threaded hole.

[0015] (III) Beneficial effects

[0016] The utility model provides a 4G intelligent circuit breaker device, which has the following beneficial effects:

[0017] 1. The 4G intelligent circuit breaker device, through the arrangement of the adjustment box, the bidirectional screw, the threaded ring block, the rectangular slider, the support rod, the rectangular frame, the reset spring, the clamp block, the disc, the cavity block, the tension spring, the clamp block, the T-shaped slider and the push block, enables the 4G intelligent circuit breaker device to conveniently limit the cable connected to the circuit breaker, and avoid the cable being disconnected from the connection due to external force after the connection. Through the cooperation of the bidirectional screw and the threaded ring block, the two clamp blocks can move synchronously to clamp the cable, and the position of the cable can be conveniently limited. Through the arrangement of the clamp block, the position of the disc can be conveniently limited, and the stability of the limitation can be improved, thereby achieving the purpose of improving practicality.

[0018] 2. The 4G intelligent circuit breaker device, through the setting of the positioning block, the installation box, the contraction spring, the connecting rod, the limit block, the convex slider, the guide push rod and the positioning slider, makes the 4G intelligent circuit breaker device convenient for the disassembly and replacement of the circuit breaker body. The positioning block plays a role in positioning and installation. The setting of the limit block facilitates the position of the positioning block, facilitates quick installation, and vice versa facilitates quick disassembly, thereby achieving the purpose of improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the side cross-section of the utility model;

[0021] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0022] Figure 4 It is a schematic diagram of the structure of the utility model in a top view;

[0023] Figure 5 It is a structural schematic diagram of the utility model in front view section.

[0024] In the figure: 1. circuit breaker body; 2. mounting plate; 3. adjustment box; 4. bidirectional screw; 5. threaded ring block; 6. rectangular slider; 7. support rod; 8. rectangular frame; 9. reset spring; 10. clamping block; 11. disc; 12. cavity block; 13. tension spring; 14. clamping block; 15. T-shaped slider; 16. push block; 17. positioning block; 18. mounting box; 19. contraction spring; 20. connecting rod; 21. limit block; 22. convex slider; 23. guide push rod; 24. positioning slider; 25. bolt. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Example 1

[0027] See also Figures 1 to 4The utility model provides a technical solution: a 4G intelligent circuit breaker device, including a circuit breaker body 1 and a mounting plate 2, an adjustment box 3 is installed on one side of the circuit breaker body 1, and the inner bottom wall of the adjustment box 3 is provided with a rectangular slide groove with a depth in the up-down direction and a length in the front-back direction, and the end of the rectangular slider 6 is located inside the rectangular slide groove, and the rectangular slider 6 can slide along the length direction of the rectangular slide groove, and the inside of the adjustment box 3 is rotatably connected with a bidirectional screw rod 4 through a bearing, and the outer surface of the bidirectional screw rod 4 is transmission-connected with a threaded ring block 5, a rectangular slider 6 is installed at the bottom of the threaded ring block 5, a support rod 7 is installed at the top of the threaded ring block 5, and a rectangular frame 8 is installed at the end of the support rod 7, and a reset spring 9 is installed inside the rectangular frame 8, and one end of the reset spring 9 is installed A clamping block 10 is installed, a disc 11 is installed at the end of the bidirectional screw 4, a card slot with a depth in the front-to-back direction is opened at the back of the disc 11, the end of the card slot 14 is inserted into the inside of the card slot, there are several card slots, and the several card slots are arranged in a circular array, a cavity block 12 is installed in front of the adjustment box 3, and the inner top wall of the cavity block 12 is opened with a T-shaped slide groove with a depth in the up-down direction and a length in the front-to-back direction, the end of the T-shaped slider 15 is located inside the T-shaped slide groove, and the T-shaped slider 15 can slide along the length direction of the T-shaped slide groove, a tension spring 13 is installed inside the cavity block 12, a card slot 14 is installed at one end of the tension spring 13, a T-shaped slider 15 is installed on the top of the card slot 14, and a push block 16 is installed at the bottom of the card slot 14.

[0028] When in use, after the external cable is connected to the circuit breaker body 1, the cable is located between the two clamping blocks 10. When limiting the position of the cable, the push block 16 is pushed, so that the push block 16 drives the clamping block 14 and the T-shaped slider 15 to move, so that the tension spring 13 is forced to shrink, so that the end of the clamping block 14 leaves the clamping slot, and the T-shaped slider 15 slides along the length direction of the T-shaped slot. Then, the disc 11 is rotated to rotate the bidirectional screw 4, and the bidirectional screw 4 is connected with the threaded ring block 5 in transmission, and the end of the rectangular slider 6 is located inside the rectangular slot, so that the threaded ring block 5 drives the support rod 7 and the rectangular frame 8 to move. The two clamping blocks 10 are moved synchronously to clamp the cable. When the clamping block 10 abuts against the cable, the reset spring 9 is forced to shrink to avoid rigid clamping and damaging the cable. There are several slots. The corresponding positions of the slots and the block 14 on the adjustment disk 11 are rotated, and then the push block 16 is released. Through the elastic tension of the tension spring 13, the end of the block 14 is inserted into the inside of the slot, which is convenient for limiting the position of the disk 11, improving the stability of the cable position restriction, improving the stability of the cable connection, avoiding the cable from being disconnected from the connection with the circuit breaker body 1 due to external force, and improving practicality.

[0029] Example 2

[0030] See also Figures 1 to 5The utility model provides a technical solution: a 4G intelligent circuit breaker device, a positioning block 17 is installed at the back of the circuit breaker body 1, and both sides of the positioning block 17 are provided with limit grooves with a depth in the left-right direction, and the end of the limit block 21 is inserted into the inside of the limit groove, and an installation box 18 is installed in front of the installation plate 2, and a positioning groove with a depth in the up-down direction is opened on the top of the installation box 18, and the end of the positioning block 17 is inserted into the inside of the positioning groove, and a contraction spring 19 is installed on the inner wall of the installation box 18, and one end of the contraction spring 19 is fixedly connected to the connecting rod 20, and a threaded hole with a depth in the front-back direction is opened inside the installation plate 2, and the threaded hole A bolt 25 is provided inside the installation box 18, and a connecting rod 20 is rotatably connected to the inside of the installation box 18 through an axial rod. A positioning slide groove with a depth in the front-to-back direction and a length in the up-and-down direction is provided in the front of the connecting rod 20. The end of the positioning slider 24 is located inside the positioning slide groove, and the positioning slider 24 can slide along the length direction of the positioning slide groove. A limiting block 21 is installed at the end of the connecting rod 20, and a convex slide groove with a depth in the up-and-down direction and a length in the left-and-right direction is provided on the inner top wall of the installation box 18. A convex slide groove is provided inside the convex slide groove, and a guide push rod 23 is installed at the end of the convex slide rod 22, and a positioning slider 24 is installed in front of the guide push rod 23.

[0031] When in use, screw the bolt 25 to install the mounting plate 2 to a suitable position. When disassembling and repairing the circuit breaker body 1 later, there is no need to screw the bolt 25 for disassembly. When disassembling and repairing, push the guide push rod 23, so that the guide push rod 23 drives the positioning slide block 24 and the convex slide block 22 to move, so that the convex slide block 22 is positioned and slid along the length direction of the convex slide groove, and the end of the positioning slide block 24 is located inside the positioning slide groove. The movement of the positioning slide block 24 drives the connecting rod 20 to rotate within a certain range, so that the contraction spring 19 is stretched by force, so that the limit block 21 leaves the limit groove in an arc trajectory, and moves the circuit breaker upward. The circuit breaker body 1 is moved to make the positioning block 17 leave the positioning groove, which is convenient for disassembly and maintenance of the circuit breaker body 1. During installation, the circuit breaker body 1 is moved to make the end of the positioning block 17 inserted into the inside of the positioning groove. When the bottom of the positioning block 17 abuts against the inner bottom wall of the positioning groove, the limit groove is aligned with the limit block 21, and the guide push rod 23 is released. Through the elastic contraction force of the contraction spring 19, the connecting rod 20 drives the limit block 21 to reset, so that the limit block 21 is inserted into the inside of the limit groove, which is convenient for limiting the position of the positioning block 17, and the circuit breaker body 1 is quickly installed, which improves practicality.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A 4G intelligent circuit breaker device, comprising a circuit breaker body and a mounting plate, characterized in that: An adjusting box is installed on one side of the circuit breaker body, and a bidirectional screw is rotatably connected inside the adjusting box through a bearing, and a threaded ring block is transmission-connected on the outer surface of the bidirectional screw, a rectangular slider is installed at the bottom of the threaded ring block, a support rod is installed on the top of the threaded ring block, a rectangular frame is installed at the end of the support rod, a reset spring is installed inside the rectangular frame, a clamping block is installed at one end of the reset spring, a disc is installed at the end of the bidirectional screw, a cavity block is installed in front of the adjusting box, a tension spring is installed inside the cavity block, a card block is installed at one end of the tension spring, a T-shaped slider is installed on the top of the card block, a push block is installed at the bottom of the card block, a positioning block is installed at the back of the circuit breaker body, an installation box is installed in front of the installation plate, a contraction spring is installed on the inner wall of the installation box, a connecting rod is rotatably connected inside the installation box, a limiting block is installed at the end of the connecting rod, a convex slide groove with a depth in the up and down direction and a length in the left and right direction is opened on the inner top wall of the installation box, a convex slide groove is provided with a convex slide groove, a guide push rod is installed at the end of the convex slide rod, and a positioning slide block is installed in front of the guide push rod.

2. A 4G intelligent circuit breaker device according to claim 1, characterized in that: The inner bottom wall of the regulating box is provided with a rectangular slide groove with a depth in the up-down direction and a length in the front-back direction. The end of the rectangular slider is located inside the rectangular slide groove, and the rectangular slider can slide along the length direction of the rectangular slide groove.

3. A 4G intelligent circuit breaker device according to claim 1, characterized in that: The inner top wall of the cavity block is provided with a T-shaped slide groove with a depth in the up-down direction and a length in the front-back direction. The end of the T-shaped slider is located inside the T-shaped slide groove, and the T-shaped slider can slide along the length direction of the T-shaped slide groove.

4. A 4G intelligent circuit breaker device according to claim 1, characterized in that: A card slot with a depth in the front-to-back direction is provided at the back of the disc, and the end of the card block is inserted into the inside of the card slot. There are several card slots, which are arranged in a ring array.

5. A 4G intelligent circuit breaker device according to claim 1, characterized in that: A positioning slide groove with a depth in the front-to-back direction and a length in the up-and-down direction is provided in the front of the connecting rod. The end of the positioning slide block is located inside the positioning slide groove, and the positioning slide block can slide along the length direction of the positioning slide groove.

6. A 4G intelligent circuit breaker device according to claim 1, characterized in that: A positioning groove with a depth in the up-and-down direction is provided on the top of the installation box, and the end of the positioning block is inserted into the interior of the positioning groove.

7. A 4G intelligent circuit breaker device according to claim 1, characterized in that: Both sides of the positioning block are provided with limiting grooves with a depth in the left-right direction, and the ends of the limiting block are inserted into the inside of the limiting grooves.

8. A 4G intelligent circuit breaker device according to claim 1, characterized in that: One end of the contraction spring is fixedly connected to the connecting rod, a threaded hole with a depth in the front-rear direction is provided inside the mounting plate, and a bolt is arranged inside the threaded hole.

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