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CN-224232630-U - High-voltage fuse convenient to wire

CN224232630UCN 224232630 UCN224232630 UCN 224232630UCN-224232630-U

Abstract

The utility model belongs to the technical field of high-voltage fusing equipment, and particularly relates to a high-voltage fuse convenient to wire, which comprises a body mechanism, wherein the body mechanism comprises a resistor, threaded grooves are formed in two ends of the resistor, a supporting plate is arranged on the resistor, a connecting frame is arranged on the outer surface of the supporting plate, a connecting frame is arranged at one end, far away from the supporting plate, of the connecting frame, a rivet is arranged between the supporting plate and the connecting frame, a connecting rod is arranged on the connecting frame, and a wire connecting mechanism is arranged on the outer surface of the resistor. When the protective sleeve is used, through arranging the corresponding leak holes on the protective sleeves, a worker can directly pass through the leak holes to be connected to the resistor, and the elastic sheet and the spring on the protective sleeves can mutually extrude the two protective sleeves so as to fix the two protective sleeves, so that the risk of falling off in the actual use process is prevented, and the practicability of the protective sleeve in the actual use process is further improved.

Inventors

  • HU PAN

Assignees

  • 江西昌泰电气有限公司

Dates

Publication Date
20260512
Application Date
20250409

Claims (7)

  1. 1. The high-voltage fuse convenient to wire comprises a body mechanism (1), and is characterized in that the body mechanism (1) comprises a resistor (11), threaded grooves (12) are formed in two ends of the resistor (11), a supporting plate (13) is arranged on the resistor (11), a connecting frame (14) is arranged on the outer surface of the supporting plate (13), a connecting frame (16) is arranged at one end, far away from the supporting plate (13), of the connecting frame (14), a rivet (15) is arranged between the supporting plate (13) and the connecting frame (16), a connecting rod (17) is arranged on the connecting frame (16), and a wire connecting mechanism (2) is arranged on the outer surface of the resistor (11); Wiring mechanism (2), including threaded rod (21), the one end of threaded rod (21) is provided with spacing cap (22), the surface of threaded rod (21) is provided with spring (23), the one end of spring (23) is provided with protection section of thick bamboo (24), be provided with shell fragment (26) on protection section of thick bamboo (24), one side that shell fragment (26) was kept away from to protection section of thick bamboo (24) is provided with leak (25).
  2. 2. The high-voltage fuse with convenient wiring as claimed in claim 1, wherein the protection cylinder (24) is provided with a heat dissipation mechanism (3), the heat dissipation mechanism (3) comprises a heat dissipation frame (31), two sides of the heat dissipation frame (31) are provided with protection nets (32), and a fan (33) is arranged in the heat dissipation frame (31).
  3. 3. A high voltage fuse with convenient wiring as recited in claim 2, wherein the outer surface of said heat dissipation frame (31) is nested in the protective cylinder (24), the outer surface of said fan (33) is installed in the heat dissipation frame (31), and the outer surface of said protective net (32) is nested in the heat dissipation frame (31).
  4. 4. A high voltage fuse having facilitated wiring as recited in claim 1 wherein said support plate (13) has one end fixedly attached to said resistor (11) and said connecting frame (14) has an inner surface nested within the outer surfaces of said support plate (13) and said connecting frame (16).
  5. 5. The high-voltage fuse with convenient wiring as claimed in claim 1, wherein the rivet (15) is inserted through the connecting frame (14) and fixed on the supporting plate (13) and the connecting frame (16), and two ends of the connecting rod (17) are respectively butted between the two connecting frames (16).
  6. 6. The high-voltage fuse with convenient wiring as claimed in claim 1, wherein one end of the threaded rod (21) is fixed in a threaded groove (12) of the resistor (11) in a threaded rotation mode, one side of the limit cap (22) is fixedly connected to one end of the threaded rod (21), and one end of the spring (23) is fixedly connected to the limit cap (22).
  7. 7. The high-voltage fuse with convenient wiring as claimed in claim 1, wherein one end of the spring (23) far away from the limit cap (22) is fixedly connected to the protection barrel (24), and two ends of the elastic sheet (26) are respectively butted between the protection barrel (24) and the supporting plate (13).

Description

High-voltage fuse convenient to wire Technical Field The utility model belongs to the technical field of high-voltage fusing equipment, and particularly relates to a high-voltage fuse with convenient wiring. Background The high-voltage fuse is used as important protection equipment of a power system and widely applied to power grids, industrial power equipment and other high-voltage power systems. Its main function is to cut off the circuit rapidly when the current is overloaded or short-circuited, prevent the apparatus from damaging and fire accident. However, in the practical use of high voltage fuses, the wiring process is often complex, requiring a high level of skill and strict operating procedures to ensure the reliability and safety of the wiring connection. Traditional high-voltage fuse wiring mode generally involves multi-step mechanical operation, and is time-consuming and labor-consuming, and the risk of loosening or falling off the wiring exists, so that the stable operation of equipment is affected. Therefore, the development of the high-voltage fuse with convenient wiring and high reliability is of great significance for improving the operation efficiency and the safety of the power system. Existing high voltage fuses have some disadvantages in the wiring process. Firstly, the traditional wiring mode is complex and time-consuming, and the wiring connection is required to be completed through mechanical operation of multiple steps, so that the workload of installation and maintenance is increased. Secondly, the reliability of the circuit connection is low, and faults are easily caused by loosening or falling of the circuit, so that the normal operation of the power system is affected. In addition, the protection structure of the traditional high-voltage fuse is simpler, and the circuit cannot be effectively prevented from falling off due to the influence of external force in the use process, so that potential safety hazards are increased. Therefore, we propose a high voltage fuse with convenient wiring. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides the high-voltage fuse with convenient wiring, has the advantages of convenient wiring, heat dissipation and the like, and solves the problem of easy damage in the prior art. The utility model provides a high-voltage fuse convenient to wire and radiate, which comprises a body mechanism, wherein the body mechanism comprises a resistor, both ends of the resistor are respectively provided with a thread groove, a supporting plate is arranged on the resistor, the outer surface of the supporting plate is provided with a connecting frame, one end of the connecting frame, which is far away from the supporting plate, is provided with a connecting frame, a rivet is arranged between the supporting plate and the connecting frame, the connecting frame is provided with a connecting rod, and the outer surface of the resistor is provided with a wiring mechanism; The wiring mechanism comprises a threaded rod, one end of the threaded rod is provided with a limit cap, the outer surface of the threaded rod is provided with a spring, one end of the spring is provided with a protection cylinder, an elastic sheet is arranged on the protection cylinder, and one side, away from the elastic sheet, of the protection cylinder is provided with a leak hole. Further, the protection cylinder is provided with a heat dissipation mechanism, the heat dissipation mechanism comprises a heat dissipation frame, both sides of the heat dissipation frame are provided with protection nets, and a fan is arranged in the heat dissipation frame. Further, the outer surface of the heat dissipation frame is nested in the protection cylinder, the outer surface of the fan is arranged in the heat dissipation frame, and the outer surface of the protection net is nested in the heat dissipation frame. Further, one end of the supporting plate is fixedly connected to the resistor, and the inner surface of the connecting frame is nested on the outer surfaces of the supporting plate and the connecting frame. Further, the rivet penetrates through the connecting frame to be fixed on the supporting plate and the connecting frame, and two ends of the connecting rod are respectively butted between the two connecting frames. Further, one end of the threaded rod is fixed in a threaded groove of the resistor in a threaded rotation mode, one side of the limiting cap is fixedly connected to one end of the threaded rod, and one end of the spring is fixedly connected to the limiting cap. Further, one end of the spring, which is far away from the limiting cap, is fixedly connected to the protection cylinder, and two ends of the elastic sheet are respectively butted between the protection cylinder and the supporting plate. Compared with the prior art, the utility model has the beneficial effects that: When the protective sleeve is used, through arranging the corresponding leak