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CN-224217952-U - Transformer case with flame extinguishing function

CN224217952UCN 224217952 UCN224217952 UCN 224217952UCN-224217952-U

Abstract

The utility model relates to the technical field of transformer boxes, in particular to a transformer box with a flame extinguishing function, which comprises a transformer box main body, wherein components are arranged in the transformer box main body, a wire-binding box is arranged on one side of the components, wire-plugging holes are formed in the surface, close to the components, of the wire-binding box, a moving rail is arranged at one end of the wire-binding box, and a moving block is connected to the inner wall of the moving rail in a sliding manner; the wire harness box through one side of components and parts is convenient for carry out regularity to the inside connecting line of transformer box main part, through the removal track, movable block and the magnet piece that set up, be convenient for along the position of removal track adjustment screw sleeve, through screw sleeve inner wall threaded connection's threaded rod, be convenient for rotate the interval of threaded rod adjustment regulation pole and screw sleeve, through passing the one end of adjusting screw in the regulation hole that corresponds and rotating and inserting the screw groove, be convenient for adjust the interval of flame extinction paster and threaded rod, and then realize the function of the mounted position of adjustment flame extinction paster when connecting the circuit change.

Inventors

  • Sang ning
  • BIAN HAIRUI
  • Ding Dang
  • FANG YU
  • WANG GEN
  • WANG HONGQIANG

Assignees

  • 合肥中科创微科技有限公司

Dates

Publication Date
20260508
Application Date
20250521

Claims (7)

  1. 1. The utility model provides a transformer case with flame extinguishing function, includes transformer case main part (1), and characterized in that the internally mounted of transformer case main part (1) has components and parts (2), and one side of components and parts (2) is provided with wire harness box (3), and wire plug hole (4) have been seted up on the surface that wire harness box (3) is close to components and parts (2), and movable rail (8) are installed to one end of wire harness box (3), and movable block (9) are connected with to movable rail's (8) inner wall sliding; A thread sleeve (10) is arranged at one end of the moving block (9), a magnet block (11) is arranged on the surface, close to the moving track (8), of the thread sleeve (10), a threaded rod (12) is connected with the inner wall of the moving track (8) in a threaded manner, an adjusting rod (16) is arranged at one end of the threaded rod (12), a fixed plate (14) is arranged at one end, close to the component (2), of the adjusting rod (16), and a flame extinguishing patch (15) is arranged at one end of the fixed plate (14); The threaded rod (12) is close to one end of adjusting rod (16) and has seted up screw groove (13), and the inner wall threaded connection of screw groove (13) has adjusting screw (17), and a plurality of regulation hole (18) have evenly been seted up on the surface that adjusting rod (16) are close to adjusting screw (17).
  2. 2. The power transformation box with the flame extinguishing function according to claim 1, wherein the cross section of the wire harness box (3) is U-shaped, and a plurality of heat dissipation holes (7) are uniformly formed in the surface, close to the plug wire holes (4), of the wire harness box (3).
  3. 3. The power transformation box with the flame extinguishing function according to claim 1, wherein a mounting plate (5) is fixedly arranged on the side wall of the wire harness box (3), and a mounting screw (6) is arranged between the mounting plate (5) and the inner wall of the power transformation box main body (1).
  4. 4. The power transformation box with the flame extinguishing function according to claim 1, wherein the moving rail (8) is fixedly arranged on the wire harness box (3), the moving block (9) is T-shaped, one end of the moving block (9) is in sliding connection with the inner wall of the moving rail (8), and the other end of the moving block (9) is in sliding extension out of the moving rail (8).
  5. 5. The power transformation box with the flame extinguishing function according to claim 1, wherein one end of the threaded sleeve (10) is fixedly arranged on the moving block (9), iron-absorbing blocks (11) are fixedly arranged at the top and the bottom of one end, close to the moving block (9), of the threaded sleeve (10), and the two iron-absorbing blocks (11) are tightly attached to the surface of the moving rail (8) through magnetic attraction.
  6. 6. The power transformation box with the flame extinguishing function according to claim 1, wherein one end of the fixed plate (14) is fixedly arranged on the adjusting rod (16), and the other end of the fixed plate (14) is fixedly connected with the flame extinguishing patch (15).
  7. 7. The power transformation box with the flame extinguishing function according to claim 1, wherein one end of the adjusting screw (17) penetrates through an adjacent adjusting hole (18) and is rotatably inserted into the threaded groove (13), and the adjusting rod (16) is fixedly arranged at one end of the threaded rod (12) through threaded connection of the adjusting screw (17) and the threaded groove (13).

Description

Transformer case with flame extinguishing function Technical Field The utility model relates to the technical field of transformer boxes, in particular to a transformer box with a flame extinguishing function. Background The transformer box has various components, including a transformer, a circuit breaker, a disconnecting switch, an ammeter, a relay and the like, which are required to be in contact connection with a cable, and are easy to generate a fire place due to a short circuit or other reasons. In the prior art, a canned fire extinguishing agent or a flame extinguishing patch is usually installed in a transformer box for extinguishing a fire, wherein the flame extinguishing patch is made of flame-retardant hot melt adhesive wrapped flame extinguishing microcapsules, the flame extinguishing agent is wrapped in the flame extinguishing microcapsules, the flame extinguishing patch is installed at a position 2-10cm away from components, the capsule shell of the flame extinguishing microcapsule can be automatically ruptured to release the fire extinguishing agent for extinguishing the fire when the flame extinguishing microcapsule is heated to be more than 100 ℃, but because of more connecting lines in the transformer box, the flame extinguishing patch is usually fixedly installed in a mode of bolts or adhesion and the like when being installed, and the installation position of the flame extinguishing patch is difficult to adjust when the connecting lines change. Therefore, we propose a transformer box with flame extinguishing function to solve the above problems. Disclosure of utility model The utility model aims to provide a transformer box with a flame extinguishing function, so as to solve the problems in the background technology. The power transformation box with the flame extinguishing function comprises a power transformation box main body, wherein components are arranged in the power transformation box main body, a wire harness box is arranged on one side of each component, a wire plugging hole is formed in the surface, close to the components, of each wire harness box, a moving track is arranged at one end of each wire harness box, and a moving block is connected to the inner wall of each moving track in a sliding mode; The movable block is characterized in that one end of the movable block is provided with a threaded sleeve, a surface of the threaded sleeve, which is close to the movable rail, is provided with a magnet block, the inner wall of the movable rail is in threaded connection with a threaded rod, one end of the threaded rod is provided with an adjusting rod, one end of the adjusting rod, which is close to the components, is provided with a fixing plate, and one end of the fixing plate is provided with a flame extinguishing patch; The threaded rod is provided with a thread groove at one end close to the adjusting rod, the inner wall of the thread groove is connected with an adjusting screw rod in a threaded manner, and a plurality of adjusting holes are uniformly formed in the surface of the adjusting rod close to the adjusting screw rod. Preferably, the cross section of the wire harness box is U-shaped, and a plurality of heat dissipation holes are uniformly formed in the surface, close to the plug wire holes, of the wire harness box. Preferably, a mounting plate is fixedly mounted on the side wall of the wire harness box, and a mounting screw is mounted between the mounting plate and the inner wall of the transformer box main body. Preferably, the movable rail is fixedly arranged on the wire harness box, the movable block is T-shaped, one end of the movable block is slidably connected with the inner wall of the movable rail, and the other end of the movable block is slidably extended out of the movable rail. Preferably, one end of the thread bush is fixedly arranged on the moving block, the top and the bottom of one end of the thread bush, which is close to the moving block, are fixedly provided with iron-absorbing blocks, and the two iron-absorbing blocks are tightly attached to the surface of the moving track through magnetic attraction. Preferably, one end of the fixing plate is fixedly arranged on the adjusting rod, and the other end of the fixing plate is fixedly connected with the flame extinguishing patch. Preferably, one end of the adjusting screw rod penetrates through the adjacent adjusting hole and is rotatably inserted into the threaded groove, and the adjusting rod is fixedly arranged at one end of the threaded rod through threaded connection of the adjusting screw rod and the threaded groove. Compared with the prior art, the utility model has the beneficial effects that: The utility model is convenient to regulate the connecting line inside the transformer box main body through the wire harness box on one side of the component, the position of the thread sleeve is convenient to be regulated along the moving track through the moving block and the magnet block, the distanc