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CN-224212258-U - Hoisting device for metal heat treatment

CN224212258UCN 224212258 UCN224212258 UCN 224212258UCN-224212258-U

Abstract

The utility model relates to the technical field of hoisting and discloses a hoisting device for metal heat treatment, which comprises a mounting piece, wherein a hoisting rope is fixedly connected to the bottom of the mounting piece, a stabilizing component is arranged at the bottom of the mounting piece, in order to enable the hoisting rope to be rapidly separated, when equipment is used for hoisting the inside of a rack in the heat treatment device, a large electric telescopic rod enables a fixing piece to move downwards, meanwhile, a small electric telescopic rod stretches to enable the movable piece to be far away from the large electric telescopic rod, rollers are enabled to push the hoisting ropes to be mutually separated, a motor is started to enable a threaded rod to drive a threaded block to be close to the hoisting rope, and then a limiting roller is matched with the rollers to limit the hoisting rope, so that the hoisting rope can be stably separated, the hoisting rope can be fast hoisted by the rack in the heat treatment device, a connecting rod can be enabled to pull a sliding block to move in a sliding groove, and the hoisting rope is enabled to be more stable after being separated.

Inventors

  • Yang Kongqin
  • YANG MINGBAO

Assignees

  • 南京顺发热处理有限公司

Dates

Publication Date
20260508
Application Date
20250718

Claims (7)

  1. 1. The lifting device for metal heat treatment comprises a mounting piece (1), wherein a lifting rope (2) is fixedly connected to the bottom of the mounting piece (1), and the lifting device is characterized in that a stabilizing component (3) is arranged at the bottom of the mounting piece (1), and the stabilizing component (3) comprises: The large electric telescopic rod (301), the large electric telescopic rod (301) is fixedly connected to the bottom of the mounting piece (1), the large electric telescopic rod (301) is fixedly connected with a fixing piece (302), and the side part of the inner wall of the fixing piece (302) is fixedly connected with a small electric telescopic rod (303); The movable piece (304), the movable piece (304) is fixedly connected to the end part of the small electric telescopic rod (303), the side part of the inner wall of the movable piece (304) is rotatably connected with a roller (305), and the upper surface of the movable piece (304) is fixedly connected with a mounting frame (306); The placing groove (307), the placing groove (307) is formed in the side portion of the mounting frame (306), a motor (308) is fixedly connected to the front face of the mounting frame (306), a threaded rod (309) is fixedly connected to the output end of the motor (308), a threaded block (310) is connected to the outer surface of the threaded rod (309) in a threaded mode, and a limiting roller (311) is connected to the side portion of the threaded block (310) in a rotating mode.
  2. 2. The hoisting device for metal heat treatment according to claim 1, wherein the size of the screw block (310) is matched with the size of the placing groove (307), and the screw block (310) is arranged inside the placing groove (307).
  3. 3. The hoisting device for metal heat treatment according to claim 1, wherein the movable member (304) is disposed inside the fixed member (302), and the outer surface of the roller (305) is in contact with the outer surface of the hoist rope (2).
  4. 4. The lifting device for metal heat treatment according to claim 1, wherein the center of the limiting roller (311) corresponds to the center of the roller (305), and the outer surface of the limiting roller (311) is provided with an arc-shaped surface.
  5. 5. The lifting device for metal heat treatment according to claim 1, wherein an auxiliary assembly (4) is arranged at the bottom of the fixing piece (302), the auxiliary assembly (4) comprises a sliding groove (401), the sliding groove (401) is formed in the bottom of the fixing piece (302), a sliding block (402) is connected inside the sliding groove (401) in a sliding mode, a connecting rod (403) is hinged to the bottom of the sliding block (402), and a limiting piece (404) is hinged to the end portion of the connecting rod (403).
  6. 6. The hoisting device for metal heat treatment according to claim 5, wherein the limiting piece (404) is arranged in a ring shape, the center of the limiting piece (404) corresponds to the center of the fixing piece (302), and the limiting piece (404) is arranged on the outer surface of the hoisting rope (2).
  7. 7. The lifting device for metal heat treatment according to claim 5, wherein the center of the connecting rod (403) corresponds to the center of the sliding block (402), and the size of the sliding block (402) is matched with the size of the sliding groove (401).

Description

Hoisting device for metal heat treatment Technical Field The utility model relates to the technical field of hoisting, in particular to a hoisting device for metal heat treatment. Background The metal heat treatment is a metal treatment process, and through the heat treatment operation of the metal, the microstructure characteristics of the surface or the interior of the metal can be effectively changed, and the metal material is often hoisted into the heating chamber through a hoisting tool to carry out heat treatment. According to the disclosed lifting device (bulletin number: CN 118255248B) for metal heat treatment, in the above application, force application clamping is simultaneously carried out above and below the metal outer wall through a plurality of clamping plates to improve the stability of metal clamping fixation, so that the deflection directions of the clamping plates are sequentially and alternately changed under the control of a driving assembly by the plurality of annularly distributed clamping plates, and the contact positions between the metal outer surface and the clamping plates at all positions can be continuously changed in the process of ensuring that the metal is clamped, fixed and lifted, so that all positions of the metal surface can be contacted with air in a heat treatment cavity, and the operation efficiency and the operation effect of heat treatment on the metal surface are improved. However, in the practical use process of the device, when some smaller metals need to be subjected to heat treatment, the small metals need to be placed on the placing frame, then the placing frame is hung inside the heat treatment device by using the hanging device, and the hanging rope needs to be separated and fixed on the placing frame for a long time when the device is hung, so that the hanging device for heat treatment of metals is proposed. Disclosure of utility model The utility model aims to provide a lifting device for metal heat treatment, which aims to solve the problems in the prior art. In order to achieve the purpose, the utility model provides the technical scheme that the lifting device for metal heat treatment comprises a mounting piece, wherein a lifting rope is fixedly connected to the bottom of the mounting piece, a stabilizing assembly is arranged at the bottom of the mounting piece, and the stabilizing assembly comprises: The large electric telescopic rod is fixedly connected to the bottom of the mounting piece, the large electric telescopic rod is fixedly connected with a fixing piece, and the side part of the inner wall of the fixing piece is fixedly connected with the small electric telescopic rod; The movable piece is fixedly connected to the end part of the small electric telescopic rod, the side part of the inner wall of the movable piece is rotationally connected with a roller, and the upper surface of the movable piece is fixedly connected with a mounting rack; The standing groove, the standing groove is offered in the mounting bracket lateral part, the positive fixedly connected with motor of mounting bracket, the output fixedly connected with threaded rod of motor, threaded rod surface threaded connection has the screw thread piece, screw thread piece lateral part rotates and is connected with spacing roller. Preferably, the size of the thread block is adapted to the size of the placement groove, and the thread block is arranged inside the placement groove, so that the thread block can move inside the placement groove. Preferably, the movable part is arranged inside the fixed part, and the outer surface of the roller is contacted with the outer surface of the lifting rope, so that the roller can better push the lifting rope. Preferably, the center of the limiting roller corresponds to the center of the roller, and an arc-shaped surface is arranged on the outer surface of the limiting roller, so that the limiting roller can more stably limit the lifting rope. Preferably, the mounting bottom is provided with auxiliary assembly, auxiliary assembly is including the spout, the spout is seted up in the mounting bottom, the inside sliding connection of spout has the slider, the slider bottom articulates there is the connecting rod, the connecting rod tip articulates there is the locating part. Preferably, the limiting piece is in an annular arrangement, the center of the limiting piece corresponds to the center of the fixing piece, and the limiting piece is arranged on the outer surface of the lifting rope. Preferably, the center of the connecting rod corresponds to the center of the sliding block, and the size of the sliding block is matched with the size of the sliding groove. Compared with the prior art, the utility model provides a lifting device for metal heat treatment, which has the following beneficial effects: 1. This hoist device for metal heat treatment, in order to let the lifting rope can carry out the quick separation, when equipment carries out the hoist a