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CN-224204628-U - Combined distribution box

CN224204628UCN 224204628 UCN224204628 UCN 224204628UCN-224204628-U

Abstract

The utility model belongs to the technical field of distribution boxes, and particularly relates to a combined distribution box which comprises a main distribution box and a pair of auxiliary distribution boxes, wherein the pair of auxiliary distribution boxes are arranged on the left side and the right side of the main distribution box through convenient assembly and disassembly components. Guide holes are formed in the guide blocks, the auxiliary distribution box is matched with guide groove blocks on the main distribution box through the guide blocks, and the guide grooves are dovetail grooves, so that stable sliding connection in the horizontal direction is realized, and the auxiliary distribution box is convenient to install and detach. Meanwhile, the positioning head at the end part of the guide rod is matched with the guide hole, so that accurate positioning can be realized when the guide rod is installed in place, the assembly efficiency is further improved, the pull ring and the guide seat adopt a detachable connection mode, and the pull ring can be detached for proper storage during normal use. Because there is no pull ring, non-professional personnel are difficult to operate stop gear to effectively prevented the idle person and to dismantling at will of vice block terminal, improved the safety in utilization of block terminal.

Inventors

  • GAO HONG

Assignees

  • 福州兴邦电力设备公司

Dates

Publication Date
20260505
Application Date
20250516

Claims (6)

  1. 1. The utility model provides a combination formula block terminal, its characterized in that includes main block terminal (1) and a pair of vice block terminal (2), a pair of vice block terminal (2) are through just installing and removing subassembly (3) setting up in the left and right sides of main block terminal (1), just install and remove subassembly (3) including fixing guide block (31) and guide block (32) at vice block terminal (2) lateral wall at main block terminal (1) lateral wall to and set up stop gear (33) on guide block (31), guide hole (321) have been seted up on guide block (32), stop gear (33) are including seting up slide cavity (331) on guide block (31), slide cavity (331) inside is provided with slide (332), slide (332) one end fixed guide arm (333), slide (332) other end is fixed with guide bracket (334); The guide seat (334) is characterized in that an annular groove (335) and a jack (336) are formed in one end of the guide seat (334), the annular groove (335) is communicated with the jack (336), one end of the pull ring (337) can be inserted into the annular groove (335) through the jack (336), the pull ring (337) is rotated, the end of the pull ring (337) is limited by the annular groove (335), accordingly, connection between the pull ring (337) and the guide seat (334) is achieved, the pull ring (337) is reversely rotated and is separated from the annular groove (335), and therefore detachment between the pull ring (337) and the guide seat (334) can be completed, and in a connection state, the guide seat (334) can be driven to move by pulling the pull ring (337).
  2. 2. The combined type distribution box according to claim 1, wherein the guide groove of the guide groove block (31) is a dovetail groove, and the shape of the guide block (32) is matched with the dovetail groove so as to realize stable sliding connection of the auxiliary distribution box (2) and the main distribution box (1) in the horizontal direction.
  3. 3. The combined type distribution box according to claim 1, wherein the support plate (43) is fixed with the bottom ends of the left propping mechanism (41) and the right propping mechanism (42) through welding so as to ensure the connection stability.
  4. 4. A combined distribution box according to claim 1, characterized in that an elastic piece (338) is arranged in the sliding cavity (331), one end of the elastic piece (338) is abutted against the inner wall of the sliding cavity (331), the other end of the elastic piece is abutted against the sliding disc (332), and when the pull ring (337) is not pulled by external force, the elastic piece (338) enables the sliding disc (332) to be in an initial position.
  5. 5. The combined type distribution box according to claim 1, wherein the end part of the guide rod (333) is provided with a positioning head, the inner diameter of the guide hole (321) is matched with the outer diameter of the positioning head, and when the auxiliary distribution box (2) and the main distribution box (1) are installed in place, the positioning head can be inserted into the guide hole (321) to realize positioning.
  6. 6. The combined type distribution box of claim 1, wherein anti-slip lines are arranged on the outer surface of the pull ring (337) so as to increase friction force when an operator holds the pull ring (337) and facilitate operation.

Description

Combined distribution box Technical Field The utility model belongs to the technical field of distribution boxes, and particularly relates to a combined distribution box. Background In an electric power system, a distribution box is a commonly used electric device for distributing electric power, a control circuit, and the like. The combined type distribution box is generally composed of a main distribution box and an auxiliary distribution box, and in practical application, the distribution box is required to be convenient to assemble and disassemble so as to improve the installation and maintenance efficiency. However, the existing combined type distribution box may have the problems of complex operation, poor stability and the like in the assembly process, and it is difficult to effectively prevent non-professional personnel from randomly disassembling the auxiliary distribution box, so that circuit faults or potential safety hazards may be caused. Therefore, there is a need to design a new modular distribution box to solve the above-mentioned problems. Disclosure of utility model To solve the problems set forth in the background art. The utility model provides a combined type distribution box, which can prevent an idler from disassembling a secondary distribution box through the disassembly of a pull ring so as to improve the installation efficiency and the use safety of the distribution box. The utility model provides a combination formula block terminal, includes main distribution box and a pair of vice block terminal, a pair of vice block terminal passes through the convenience and installs and removes the subassembly setting in the left and right sides of main distribution box. The convenient assembly and disassembly assembly comprises a guide groove block fixed on the side wall of the main distribution box, a guide block fixed on the side wall of the auxiliary distribution box and a limiting mechanism arranged on the guide groove block. The guide block is provided with a guide hole. The limiting mechanism comprises a sliding cavity formed in the guide groove block, a sliding disc is arranged in the sliding cavity, a guide rod is fixed at one end of the sliding disc, and a guide seat is fixed at the other end of the sliding disc. The guide seat is characterized in that one end of the guide seat is provided with a ring groove and a jack, the ring groove is communicated with the jack, one end of the pull ring can be inserted into the ring groove through the jack, the pull ring is rotated to enable the end of the pull ring to be limited by the ring groove, so that the connection between the pull ring and the guide seat is realized, and the pull ring is reversely rotated and separated from the ring groove, so that the detachment of the pull ring and the guide seat can be completed. In the connection state, the guide seat can be driven to move by pulling the pull ring. Further, the guide groove of the guide groove block is a dovetail groove, and the shape of the guide block is matched with the dovetail groove so as to realize stable sliding connection of the auxiliary distribution box and the main distribution box in the horizontal direction. Further, an elastic piece is arranged in the sliding cavity, one end of the elastic piece is propped against the inner wall of the sliding cavity, the other end of the elastic piece is propped against the sliding disc, and when the pull ring is not pulled by external force, the elastic piece enables the sliding disc to be in an initial position. Further, the end of the guide rod is provided with a positioning head, the inner diameter of the guide hole is matched with the outer diameter of the positioning head, and when the auxiliary distribution box and the main distribution box are installed in place, the positioning head can be inserted into the guide hole to realize positioning. Further, the outer surface of pull ring is provided with anti-skidding line to increase the frictional force when operating personnel holds the pull ring, be convenient for operate. Compared with the prior art, the utility model has the beneficial effects that: The auxiliary distribution box is matched with the guide groove block on the main distribution box through the guide block, and the guide groove is a dovetail groove, so that stable sliding connection in the horizontal direction is realized, and the auxiliary distribution box is convenient to install and detach. Meanwhile, the positioning head at the end part of the guide rod is matched with the guide hole, so that accurate positioning can be realized when the guide rod is installed in place, and the assembly efficiency is further improved. The pull ring and the guide seat are detachably connected, so that the pull ring can be detached for proper storage during normal use. Because there is no pull ring, non-professional personnel are difficult to operate stop gear to effectively prevented the idle person and to dismantling at will