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CN-224217946-U - But dilatation formula direct current is listed as first cabinet

CN224217946UCN 224217946 UCN224217946 UCN 224217946UCN-224217946-U

Abstract

The utility model belongs to the technical field of direct current column head cabinets, and discloses a capacity-expandable direct current column head cabinet which comprises a cabinet body, and further comprises an assembly frame and a support frame, wherein a pair of sliding grooves are formed in the inner walls of two sides of the cabinet body, a screw rod is rotationally connected to the sliding grooves, sliding blocks are connected to the periphery of the screw rod in a threaded manner, one side of each sliding block is connected to the assembly frame, a plurality of clamping grooves are formed in one side of each assembly frame, a pair of mounting blocks are mounted on the outer wall of one side of the cabinet body, a pair of cavities are formed in each mounting block, one end of the screw rod penetrates through one side of each mounting block and extends into each cavity to be provided with a driven bevel gear, a rotating rod is rotationally connected between the corresponding cavities, a driving bevel gear is mounted on the periphery of each rotating rod in each cavity, a pair of mounting seats is mounted on two sides of the support frame, a clamping block is movably connected to each movable groove, and a transmission rod is movably connected to one side of each mounting seat. The device has the advantages of simple and reasonable structure, novel design, simple operation, higher practicability and convenient wide popularization and use.

Inventors

  • ZHAO ZIFU
  • YU YUE

Assignees

  • 江苏端祥机电科技有限公司

Dates

Publication Date
20260508
Application Date
20250522

Claims (7)

  1. 1. The utility model provides a but dilatation formula direct current first cabinet, includes cabinet body (1), its characterized in that still includes assembly jig (2) and support frame (3), the both sides inner wall of cabinet body (1) all is equipped with a pair of spout (101), spout (101) internal rotation is connected with lead screw (4), the peripheral threaded connection of lead screw (4) has slider (401), a pair of one side of slider (401) is connected with assembly jig (2), one side of assembly jig (2) is equipped with a plurality of draw-in grooves (201), a pair of installation piece (5) are installed to one side outer wall of cabinet body (1), be equipped with a pair of cavity (501) in installation piece (5), one end of lead screw (4) runs through one side of installation piece (5) and extends to install driven bevel gear (402) in cavity (501), a pair of rotation is connected with dwang (6) between cavity (501), peripheral initiative bevel gear (601) in cavity (501) of installing in cavity (3), a pair of installation piece (301) have a pair of installation piece (301), a pair of both sides (301) have in movable seat (301) and a pair of movable seat (301) have, a movable seat (301) are connected to one side (301), one end of the transmission rod (7) is connected with one side of the clamping block (703).
  2. 2. The expandable DC cabinet with a row of heads according to claim 1, wherein the upper end face of the installation block (5) is provided with a motor (8), and the top end of the rotating rod (6) penetrates through the upper end face of the installation block (5) and is connected with the output end of the motor (8).
  3. 3. The DC cabinet with expandable capacity of claim 1, wherein the transmission rod (7) is sleeved with a compression spring (701), and two ends of the compression spring (701) are respectively connected with the clamping block (703) and one side opposite to the mounting seat (301).
  4. 4. The expandable DC cabinet of claim 1, wherein one end of the transmission rod (7) penetrates through one side of the mounting seat (301) and is provided with a pulling block (702).
  5. 5. The expandable direct-current cabinet with the head according to claim 1, wherein a plurality of mounting grooves (303) are formed in one side of the supporting frame (3).
  6. 6. The expandable DC column cabinet of claim 1, wherein the drive bevel gear (601) intermeshes with the driven bevel gear (402).
  7. 7. The expandable DC cabinet of claim 1, wherein the fixture block (703) is sized to match the size of the slot (201).

Description

But dilatation formula direct current is listed as first cabinet Technical Field The utility model belongs to the technical field of direct-current column head cabinets, and particularly relates to a capacity-expandable direct-current column head cabinet. Background The utility model provides a but dilatation formula direct current is listed as first cabinet is a distribution device that is used for DC power supply in electric power system, mainly is applied to among the DC power supply system of trades such as electric power, communication, railway, and it is usually realized through modular design, is provided with the assembly jig in the cabinet body promptly, can fix a plurality of output modules on the assembly jig, when needs increase output road number, only need increase new output module can on the assembly jig. When the current part direct current is listed as first cabinet at the dilatation, need add the support frame in order to bear newly-increased output module, however, current design needs through a plurality of bolt fastening support frames, and installation, dismantlement and position adjustment are all loaded down with trivial details, have seriously influenced convenient operability and the actual availability factor of equipment. Accordingly, the present invention provides a dc cabinet with a large capacity, which is more practical and valuable. Disclosure of utility model In order to solve the technical problems, the utility model provides a capacity-expandable direct-current column head cabinet, which is realized by the following specific technical means: The utility model provides a but dilatation formula direct current is listed as first cabinet, includes the cabinet body, still includes assembly jig and support frame, the both sides inner wall of the cabinet body all is equipped with a pair of spout, the spout internal rotation is connected with the lead screw, the peripheral threaded connection of lead screw has the slider, a pair of one side of slider is connected with the assembly jig, one side of assembly jig is equipped with a plurality of draw-in grooves, a pair of installation piece is installed to one side outer wall of the cabinet body, be equipped with a pair of cavity in the installation piece, one end of lead screw runs through one side of installation piece and extends to the cavity and installs driven bevel gear, a pair of rotate between the cavity and be connected with the dwang, the initiative bevel gear is installed to the periphery of dwang in the cavity, a pair of mount pad is installed to the both sides of support frame, the both sides of support frame are equipped with a pair of movable groove, swing joint has the fixture block in the movable groove, one side swing joint of mount pad has the transfer line, one end of transfer line is connected with one side of fixture block. Further, the motor is installed to the up end of installation piece, the up end that the top of dwang runs through the installation piece is connected with the output of motor. Further, a compression spring is sleeved on the periphery of the transmission rod, and two ends of the compression spring are respectively connected with the clamping block and one side opposite to the mounting seat. Further, one end of the transmission rod penetrates through one side of the mounting seat to be provided with a pulling block. Further, one side of the supporting frame is provided with a plurality of mounting grooves. Further, the driving bevel gear is meshed with the driven bevel gear. Further, the clamping block is matched with the clamping groove in size. Compared with the prior art, the utility model has the following beneficial effects: Through the cooperation of motor, dwang, initiative bevel gear, driven bevel gear, lead screw and slider, the staff starts a pair of motor simultaneously, and the motor drives the dwang and rotates, and the dwang drives initiative bevel gear and rotates, because initiative bevel gear and driven bevel gear intermeshing, drive driven bevel gear rotates when consequently the initiative bevel gear rotates, and driven bevel gear drives the lead screw and rotates, because lead screw and slider threaded connection, drive the slider when consequently the lead screw rotates and remove to one side, the slider drives the assembly jig and removes to one side to can conveniently adjust the position of module on the assembly jig, and then improved the convenience of product. Through the cooperation use of pulling piece, the transfer line, compression spring, fixture block and draw-in groove, when the staff needs to increase output module, the staff installs output module on the support frame, then remove the pulling piece to the centre, the pulling piece passes through the transfer line and drives the fixture block and remove to the position of mount pad, then remove the support frame to the draw-in groove department of corresponding position, the staff loosens the pulling piece