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CN-224226474-U - Automatic surface-changing lifting appliance for irradiation box

CN224226474UCN 224226474 UCN224226474 UCN 224226474UCN-224226474-U

Abstract

The utility model discloses an automatic surface-changing lifting appliance for an irradiation box, which comprises a fixed frame and a surface-changing assembly, wherein the surface-changing assembly comprises a protective box fixedly arranged at the bottom of the fixed frame, a motor fixedly arranged in the protective box, a rotating plate fixedly arranged at the bottom of the motor and a movable plate movably arranged at the bottom of the rotating plate. According to the automatic surface-changing lifting appliance for the irradiation box, disclosed by the utility model, the clamping opening of the trapezoid structure in the clamping plate, the connecting rod with the height adjustable in the extension sleeve and the clamping plates with the two sides adjustable in the movable plate can be used for clamping and changing surfaces of material plates with different thicknesses, different heights and different widths, so that the applicability and the practicability of the lifting appliance in use are improved, the height and the width of the clamping plates are convenient and fast to adjust, the movable plate at the bottom of the rotating plate, the connecting rod in the movable plate and the clamping plate at the outer end of the connecting rod can be conveniently and fast disassembled, and therefore, the replacement after a certain part is damaged can be facilitated, and the integral scrapping of the lifting appliance is avoided.

Inventors

  • FAN LIJUN
  • GONG GUANGLING

Assignees

  • 吉林中核辐照股份有限公司

Dates

Publication Date
20260512
Application Date
20250627

Claims (7)

  1. 1. An automatic surface-changing hanger of an irradiation box is characterized by comprising a fixing frame (100) and a surface-changing assembly (200); The face changing assembly (200) comprises a protective box (201) fixedly installed at the bottom of the fixing frame (100), a motor (202) fixedly installed in the protective box (201), a rotating plate (203) fixedly installed at the bottom of the motor (202), a movable plate (204) movably installed at the bottom of the rotating plate (203), a sliding groove (205) penetrating through the movable plate (204), connecting rods (206) movably installed at two sides in the sliding groove (205), an extension sleeve (207) movably installed at the outer end of the connecting rod (206), clamping plates (208) fixedly installed at one end of the extension sleeve (207) and clamping openings (209) formed in the clamping plates (208).
  2. 2. The automatic surface changing hanger for irradiation boxes according to claim 1, wherein the bottom of the clamping plates (208) is also fixedly provided with a stop block (210).
  3. 3. The automatic surface changing hanger for the irradiation box according to claim 1, wherein a plurality of groups of first springs (211) are fixedly arranged on one side in the extension sleeve (207), and fixing blocks (212) are fixedly arranged at the front ends of the first springs (211).
  4. 4. The automatic surface-changing hanger for the irradiation box according to claim 1, wherein a plurality of groups of jacks (213) are arranged and penetrated at one end of the extension sleeve (207), an inserting block (214) is fixedly arranged at the front end of the bottom of the connecting rod (206), and the inserting block (214) is matched with the jacks (213).
  5. 5. The automatic surface changing hanger for the irradiation box according to claim 1, wherein racks (215) are fixedly installed on the tops of the connecting rods (206), toothed plates (216) are fixedly installed on the bottoms of the rotating plates (203), and the toothed plates (216) are in meshed connection with the racks (215).
  6. 6. The automatic surface-changing hanger for the irradiation box according to claim 1, wherein threaded holes (217) and mounting holes (218) are respectively formed at two ends of the rotating plate (203) and two ends of the movable plate (204), and screws (219) are movably mounted in the threaded holes (217) and the mounting holes (218).
  7. 7. The automatic surface changing hanger for irradiation boxes according to claim 6, wherein the outer ends of the screw rods (219) are also movably sleeved with second springs (220).

Description

Automatic surface-changing lifting appliance for irradiation box Technical Field The utility model relates to the technical field of solar simulation irradiation test boxes, in particular to an automatic surface-changing lifting appliance of an irradiation box. Background The irradiation box is also called a solar simulation irradiation test box, is special equipment for simulating an irradiation environment and carrying out irradiation tests of materials or products, is widely applied to the fields of material science, electronics, medicine, food, agriculture and the like, is used for evaluating the performance change, durability or safety of materials under the irradiation condition, and the irradiation box lifting tool is a tool which is arranged in the irradiation box and is used for lifting detection materials. The existing automatic surface-changing lifting appliance for the irradiation box has the defects that the clamped material plates are in a certain shape and size range, the clamping parts are inconvenient to extend and expand, larger material plates are suitable, and therefore the applicability of the material plates is poor, and therefore, the automatic surface-changing lifting appliance for the irradiation box is provided. Disclosure of utility model The present utility model aims to solve one of the technical problems existing in the prior art or related technologies. The technical scheme adopted by the utility model is as follows: The automatic surface-changing hanger for the irradiation box comprises a fixing frame and a surface-changing assembly, wherein the surface-changing assembly comprises a protective box fixedly installed at the bottom of the fixing frame, a motor fixedly installed in the protective box, a rotating plate fixedly installed at the bottom of the motor, a movable plate movably installed at the bottom of the rotating plate, a sliding groove which is penetrated and formed in the movable plate, a connecting rod which is movably installed at both sides in the sliding groove, an extension sleeve which is movably installed at the outer end of the connecting rod, clamping plates which are fixedly installed at one ends of the extension sleeve, and clamping openings which are formed in the clamping plates. Preferably, the bottom of the clamping plate is also fixedly provided with a stop block. Preferably, a plurality of groups of first springs are fixedly arranged on one side in the extension sleeve, and fixing blocks are fixedly arranged at the front ends of the first springs. Preferably, a plurality of groups of jacks are arranged and penetrated at one end of the extension sleeve, and the front end of the bottom of the connecting rod is fixedly provided with a plug block which is matched with the jacks. Preferably, racks are fixedly mounted on the tops of the connecting rods, toothed plates are fixedly mounted on the bottoms of the rotating plates, and the toothed plates are connected with the racks in a meshed mode. Preferably, the threaded holes and the mounting holes are respectively formed at the two ends of the rotating plate and the two ends of the movable plate, and the threaded holes and the mounting holes are internally and movably provided with screws. Preferably, the outer end of the screw rod is also movably sleeved with a second spring. By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows: 1. According to the utility model, the clamping opening of the trapezoid structure in the clamping plate, the connecting rod with the height adjustable clamping plate in the extension sleeve and the clamping plates with the two adjustable sides in the movable plate can enable the lifting appliance to be applicable to clamping and surface changing of material plates with different thicknesses, different heights and different widths, so that the applicability and practicability of the lifting appliance in use are improved, and the height and width adjustment of the clamping plate are convenient and fast; 2. According to the utility model, the movable plate at the bottom of the rotating plate, the connecting rod in the movable plate and the clamping plate at the outer end of the connecting rod can be conveniently disassembled, so that the replacement of a part after the part is damaged can be facilitated, and the whole scrapping of the lifting appliance is avoided. Drawings FIG. 1 is an overall block diagram of the present utility model; FIG. 2 is a disassembled view of the movable plate of the present utility model; FIG. 3 is a block diagram of a splint according to the present utility model; FIG. 4 is a disassembled view of the connecting rod in the extension sleeve of the present utility model; FIG. 5 is a top view of an extension sleeve of the present utility model; fig. 6 is a bottom view of the rotary plate according to the present utility model. Reference numerals: 100. A fixing frame; 200. The face changing assembly comprises