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CN-224228546-U - Closed structure for operation door

CN224228546UCN 224228546 UCN224228546 UCN 224228546UCN-224228546-U

Abstract

The utility model provides a closed structure for an operation door, which belongs to the technical field of operation door closing and comprises two mounting plates, wherein a closing mechanism is arranged between the two mounting plates and comprises sliding grooves respectively arranged in the mounting plates, sliding components are arranged in the sliding grooves, supporting rods are arranged at two ends of the opposite inner sides of the two sliding components, an operation door is arranged between the four supporting rods, a sealing gasket is arranged at one side of the operation door, guide slots are respectively arranged at the opposite inner sides of the two mounting plates and are respectively in sliding fit with the supporting rods positioned on the same mounting plate, and obliquely arranged grooves are respectively formed in one end of each guide slot and one side, close to the sealing gasket, of the middle part of each guide slot. According to the utility model, through the inclined track guide of the guide notch, the operation door can be closely attached to the edge of the door opening after being closed, so that the problem that the traditional single sealing gasket is insufficient in leakage resistance under a high-pressure working condition is effectively solved, and the sealing effect and the structural reliability are remarkably improved.

Inventors

  • HUANG JIANQIANG
  • ZHANG DONGYONG
  • Chu Shiyuan
  • TIAN YIYANG

Assignees

  • 山西隆富电气科技有限公司

Dates

Publication Date
20260512
Application Date
20250528

Claims (7)

  1. 1. The utility model provides a closed structure for operation door, its characterized in that includes two mounting panel (100), two be equipped with closing mechanism between mounting panel (100), closing mechanism is including setting up spout (200) in mounting panel (100) respectively, all be equipped with sliding component in spout (200), two sliding component's opposite medial surface both ends all are equipped with bracing piece (201), four be equipped with operation door (202) between bracing piece (201), one side of operation door (202) is equipped with sealed pad (203), two the opposite medial surface of mounting panel (100) all is equipped with guide notch (204), guide notch (204) respectively with be located bracing piece (201) on same mounting panel (100).
  2. 2. A closing structure for an operation door according to claim 1, wherein one end of the guide notch (204) and one side of the middle part thereof close to the gasket (203) are provided with grooves which are obliquely arranged.
  3. 3. The structure of claim 1, wherein the sliding assembly comprises sliding plates (300) which are respectively and slidably connected in the sliding grooves (200), rectangular grooves (301) are formed in the sliding plates (300), movable plates (302) are slidably connected in the rectangular grooves (301), through holes (303) matched with each supporting rod (201) are formed in two ends of each movable plate (302), and supporting rods (201) are fixedly mounted at two ends of the opposite inner sides of the two sliding plates (300).
  4. 4. A closure structure for an operating door according to claim 3, wherein the sliding assembly further comprises a plurality of springs (304) respectively arranged between the moving plate (302) and the rectangular groove (301) in which it is located.
  5. 5. A closure structure for an operating door as claimed in claim 3, further comprising a driving assembly including screw rods (400) rotatably connected to the sliding grooves (200), respectively, the screw rods (400) being screwed to sliding plates (300) located in the same sliding groove (200), respectively.
  6. 6. The structure of claim 5, wherein the mounting plates (100) are provided with motors (401) at one ends, and the output shafts of the motors (401) are fixedly connected with one ends of screw rods (400).
  7. 7. A closing structure for an operation door as set forth in claim 4, wherein the side of the moving plate (302) close to the gasket (203) has an opening structure.

Description

Closed structure for operation door Technical Field The utility model belongs to the technical field of operation door closing, and particularly relates to a closing structure for an operation door. Background In environments with high safety requirements such as an electric operation workshop, the closed management of a test or processing place is important, and a special closed structure for an operation door is generally required; The existing closed structure for the operation door generally adopts a simple design that a single sealing gasket is matched with a common door lock, although the basic sealing effect can be realized, the structure still has some defects in practical application, the sealing efficiency is limited only by virtue of the single closed structure of the sealing gasket and the common door lock, gaps are easy to generate when the door body is closed, and safety risks are extremely easy to be caused due to sealing failure under high-pressure working conditions or complex working environments. Disclosure of utility model In view of the above, the utility model provides a closed structure for an operation door, which can be guided by the inclined track of a guide notch, and the operation door can be tightly attached to the edge of a door opening after being closed, so that the problem that the leakage resistance of the traditional single sealing gasket under a high-pressure working condition is insufficient is effectively solved, and the sealing effect and the structural reliability are obviously improved. In order to solve the technical problems, the utility model provides a sealing structure for an operation door, which comprises two mounting plates, wherein a sealing mechanism is arranged between the two mounting plates and comprises sliding grooves respectively arranged in the mounting plates, sliding components are arranged in the sliding grooves, supporting rods are arranged at two ends of the opposite inner sides of the two sliding components, an operation door is arranged between the four supporting rods, a sealing gasket is arranged at one side of the operation door, guide slots are respectively arranged on the opposite inner sides of the two mounting plates and are respectively in sliding fit with the supporting rods positioned on the same mounting plate, namely, the operation door can be tightly attached to the edge of a door opening after being closed through the inclined track of the guide slots, so that the problem that the traditional single sealing gasket is insufficient in leakage resistance under a high-pressure working condition is effectively solved, and the sealing effect and the structural reliability are remarkably improved. One end of the guide notch and one side of the middle part of the guide notch, which is close to the sealing gasket, are provided with grooves which are obliquely arranged, so that the guide of the operation door is realized. The sliding assembly comprises sliding plates which are respectively and slidably connected in the sliding grooves, rectangular grooves are formed in the sliding plates, movable plates are slidably connected in the rectangular grooves, through holes matched with each supporting rod are formed in the two ends of each movable plate, and supporting rods are fixedly mounted at the two ends of the opposite inner sides of the two sliding plates, namely, sliding guide supports are provided. The sliding component further comprises a plurality of springs which are respectively arranged between the moving plate and the rectangular groove where the moving plate is positioned, namely, elastic supporting force is provided. The driving assembly comprises lead screws which are respectively connected in the sliding grooves in a rotating mode, and the lead screws are respectively connected with sliding plates located in the same sliding groove in a threaded mode, namely the synchronous driving function is achieved. One end of the mounting plate is provided with a motor, and an output shaft of the motor is fixedly connected with one end of the screw rod respectively, so that the motor plays a role in transmission connection. The side of the movable plate, which is close to the sealing gasket, is of an opening structure, namely, an installation position is provided. The technical scheme of the utility model has the following beneficial effects: 1. The operating personnel is with two mounting panels fixed mounting to the upper and lower both ends of door opening, when needing to close the operation door, the drive sliding plate slides along spout synchronous sliding, the closed in-process, two sliding plates drive rectangular channel, the fly leaf, the through-hole, bracing piece and operation door remove along the direction notch, in this process, the bracing piece slides along the orbit of direction notch, when removing to the fluting that the slope of direction notch set up, the fly leaf, bracing piece and operation door then overcome the