CN217445739U

CN217445739U - Suspension door for electromagnetic wave shielding chamber

Info

Publication number: CN217445739U
Application number: CN202220769945.XU
Authority: CN
Inventors: 潘雪峰; 潘雪梅; 乔汉军
Original assignee: Changzhou Tianyu Shielding Equipment Co ltd
Current assignee: Changzhou Tianyu Shielding Equipment Co ltd
Priority date: 2022-04-03
Filing date: 2022-04-03
Publication date: 2022-09-16
Anticipated expiration: 2032-04-03

Abstract

The utility model provides a suspension door for an electromagnetic wave shielding room, which comprises a door body device, a driving device and a supporting device, wherein the door body device comprises a door frame and a door plate, the driving device comprises a supporting frame, a driving rod and an air lock component, the driving rod is rotatablely arranged on the supporting frame, the door plate is arranged on the supporting frame in a relatively sliding way, the supporting device comprises a rotating base, a shackle and an adjusting component, the adjusting component comprises an adjusting cylinder, an adjusting screw rod, a hook and a pushing nut, one end of the adjusting screw rod is inserted into the adjusting cylinder, the pushing nut is tightly attached to the end part of the adjusting cylinder after rotating along the adjusting screw rod, the other end of the adjusting screw rod points to the shackle, the hook is fixedly arranged on the adjusting screw rod and points to the end part of the shackle, when the driving rod and the air lock component are disassembled and replaced by the adjusting screw rod and the adjusting cylinder, the door plate is fixed on the supporting frame, the process of replacing and overhauling can be conveniently carried out.

Description

Suspension door for electromagnetic wave shielding chamber

Technical Field

The utility model relates to a technical field such as shielding especially relates to an electromagnetic wave shielding room is with hanging door.

Background

The door on the shielding room has decided the closure degree of shielding room, consequently when maintaining the shielding room, the key is to maintain the door of shielding room, and when maintaining the actuating mechanism to shielding room door, need demolish actuating mechanism from shielding room door, and because the door volume of shielding room is too big, before dismantling actuating mechanism, need adopt other structures to support shielding room door, especially hanging door, hanging door installs to the shielding room through actuating structure when using, when maintaining the actuating mechanism on the maintenance hanging door, need install corresponding supporting equipment in advance, after the maintenance process is accomplished, still need demolish supporting equipment, the process of installing and dismantling supporting equipment is too loaded down with trivial details, make the repair time of shielding room increase, thereby the normal use of shielding room has been influenced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the suspension door needs to be protected by the supporting equipment, and the replacement and overhaul time of the shielding chamber is prolonged.

The utility model provides a technical scheme that its technical problem adopted is: a suspension door for an electromagnetic wave shielding chamber comprises a door body device, a driving device arranged on the door body device and a supporting device arranged between the door body device and the driving device, wherein the door body device comprises a door frame and a door plate movably arranged on the door frame, the driving device comprises a supporting frame fixedly arranged on the door frame, a driving rod arranged on the supporting frame and an air lock assembly arranged on the driving rod in a matching way, the driving rod is rotatably arranged on the supporting frame, the door plate is arranged on the supporting frame in a relatively sliding way, the air lock assembly is connected to the door plate and the driving rod, the supporting device comprises a rotating base arranged on the air lock assembly, a shackle arranged on the door plate and an adjusting assembly arranged between the rotating base and the shackle, adjusting part including articulated to rotating the regulation section of thick bamboo on the base, alternate extremely adjusting screw, fixed mounting in the regulation section of thick bamboo establish extremely with couple and cooperation cover on the adjusting screw last push nut on the adjusting screw, adjusting screw's one end alternate extremely in the regulation section of thick bamboo, push nut follows paste closely extremely behind the adjusting screw rotating on the tip of regulation section of thick bamboo, adjusting screw's the other end is directional on the shackle, couple fixed mounting is in last directional of adjusting screw on the tip of shackle.

Furthermore, the support frame is provided with a track groove, the door plate is provided with a limiting column, the limiting column can be inserted into the track groove in a sliding mode, and the door plate can move along the track groove through the limiting column.

Furthermore, a rotating groove is formed in the supporting frame, and the driving rod can be rotatably inserted into the rotating groove.

Further, the air lock assembly comprises a linkage seat sleeved on the driving rod and a pushing cylinder connected with the door plate and the linkage seat, and the linkage seat is sleeved on the driving rod in a matching mode.

Furthermore, the air lock assembly further comprises a linkage rod inserted into the linkage seat, and the rotating base is installed on the linkage rod.

Furthermore, a rotating plate is arranged on the rotating base, the rotating plate is hinged to the rotating base, and the adjusting cylinder is fixed to the rotating plate.

Furthermore, a linkage groove is formed in the linkage seat, the end portion of the pushing and supporting cylinder is rotatably installed in the linkage groove, and the end portion, far away from the linkage seat, of the pushing and supporting cylinder is movably installed in the linkage groove.

Furthermore, a mounting bar is arranged in the door frame, and the door plate can be installed on the mounting bar in a matched mode.

The beneficial effects of the utility model are that, through the position of the relative door frame of the steerable door plant of actuating lever and lock subassembly, and when needs are torn open and are traded the maintenance to actuating lever and lock subassembly, around the airlock subassembly rotation adjusting screw, adjusting screw and the synchronous rotation of adjusting cylinder, but the couple card on the adjusting cylinder is established to the shackle on, later along adjusting screw rotating push nut, under push nut's impetus, adjusting cylinder removes along adjusting screw, adjusting cylinder and adjusting screw's relative length regulation to the degree of propping tight door plant and support frame, thereby can replace the airlock subassembly to support of door plant and hold, be convenient for to the maintenance of tearing open and trade of airlock subassembly and regulation pole.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a perspective view of the suspension door of the present invention;

FIG. 2 is another perspective view of the hanger door shown in FIG. 1 (with the door assembly omitted);

FIG. 3 is a top view of FIG. 2;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

in the figure: the suspension door 100 for the electromagnetic wave shielding chamber, the door body device 10, the driving device 20, the supporting device 30, the door frame 110, the door panel 120, the mounting bar 111, the supporting frame 210, the driving rod 220, the air lock assembly 230, the rail groove 211, the rotating groove 212, the linkage seat 231, the pushing cylinder 232, the linkage rod 233, the linkage groove 234, the rotating base 310, the hook ring 320, the adjusting assembly 330, the rotating plate 311, the adjusting cylinder 331, the adjusting screw 332, the hook 333, and the pushing nut 334.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.

As shown in fig. 1 to 4, the present invention provides a suspension door 100 for an electromagnetic wave shielding room, which includes a door body device 10 installed on the shielding room, a driving device 20 disposed on the door body device 10, and a supporting device 30 disposed between the door body device 10 and the driving device 20.

Door body device 10 is including installing door frame 110 to the shield room and door plant 120 relative door frame 110 movable mounting, and door frame 110 card is established to the shield room on, and the inner wall epirelief of door frame 110 is equipped with mounting bar 111, can block after the door plant 120 activity establish to the mounting bar 111 of door frame 110 on, under the effect of mounting bar 111, can guarantee that the cooperation of door plant 120 blocks up to the door frame 110 in to the realization is to the complete sealing of shield room.

The driving device 20 includes a support bracket 210 fixedly installed on the door frame 110, a driving rod 220 installed on the support bracket 210, and an air lock assembly 230 cooperatively installed on the driving rod 220.

The supporting frame 210 has a substantially i-shaped structure, and one side of the supporting frame 210 is fixed on the door frame 110, and the other side is fixed parallel to the door frame 110. A track groove 211 is formed in the side edge of the support frame 210, which is attached to the door frame 110, a limiting post (not shown) corresponding to the track groove 211 is fixedly mounted on the door panel 120, the limiting post slidably penetrates into the track groove 211, the limiting post is limited by the track groove 211, the sliding stroke of the door panel 120 relative to the door frame 110 can be limited, a rotating groove 212 is formed in the side edge of the support frame 210, which is far away from the door frame 110, the rotating groove 212 is an i-shaped groove, the driving rod 220 is relatively rotatably mounted in the rotating groove 212, in an embodiment not shown in the figure, two ends of the driving rod 220 are mounted on the inner wall of the rotating groove 212 through bearings, and the driving rod 220 is driven by a driving motor to rotate in the rotating groove 212.

The air lock assembly 230 includes a linkage seat 231 fittingly sleeved on the driving rod 220, a pushing cylinder 232 connecting the linkage seat 231 and the door panel 120, and a linkage rod 233 inserted on the linkage seat 231. The linkage seats 231 are at least two, the two linkage seats 231 are matched and sleeved on the driving rod 220, the linkage seats 231 are driven by the threads of the driving rod 220 and can move along the axial direction of the driving rod 220, the linkage seats 231 are provided with linkage grooves 234, the end parts of the pushing and supporting cylinders 232 are rotatably arranged in the linkage grooves 234, the end parts of the pushing and supporting cylinders 232 far away from the linkage seats 231 can be relatively rotatably arranged on the door panel 120, and the pushing and supporting cylinders 232 can push the door panel 120 to move to the installation bars 121 embedded in the door frame 120 after being started. When the driving rod 220 is rotated, the driving rod 220 drives the linkage seat 231 to move in a screw rod driving mode, the linkage seat 231 can drive the door panel 120 to move through the pushing cylinder 232 when moving, until the door panel 120 corresponds to the mounting bar 111 on the door frame 110, then the pushing cylinder 232 is started, under the driving of the pushing cylinder 232, the door panel 120 can move to be embedded on the mounting bar 121, under the locking of the door panel 120, the shielding chamber is completely sealed, when the shielding chamber is opened, the door panel 120 is taken down from the door frame 110 through the pushing cylinder 232, and then the door panel 120 is moved to reset to the initial position through the driving rod 233.

The supporting device 30 includes a rotating base 310 fixedly installed on the link 233, a shackle 320 installed on the door panel 120, and an adjusting assembly 330 movably installed on the rotating base 310.

The end part of the rotating base 310 far away from the linkage rod 233 is provided with a rotating plate 311, and the rotating plate 311 is hinged to the rotating base 310. The adjusting assembly 330 includes an adjusting cylinder 331 fixedly mounted on the rotating plate 311, an adjusting screw 332 inserted into the adjusting cylinder 331, a hook 333 fixedly mounted on the adjusting screw 332, and a push nut 334 fittingly sleeved on the adjusting screw 332. One end of an adjusting cylinder 331 is fixedly installed on the rotating plate 311, the other end of the adjusting cylinder 331 can be arranged towards the shackle 320 after rotating along with the rotating plate 311, an adjusting screw 332 can be relatively telescopically inserted into the adjusting sleeve 331, the adjusting screw 332 is arranged towards the shackle 320, a hook 333 is installed on the adjusting screw 332 and faces towards the end of the shackle 320, the hook 333 can be hung on the shackle 320, under the clamping action of the hook 333 relative to the shackle 320, the adjusting screw 332 can be movably connected to the door panel 120, a pushing nut 334 is fittingly sleeved on the adjusting screw 332, the pushing nut 334 abuts against the end of the adjusting cylinder 331, when the pushing nut 334 rotates on the adjusting screw 332, the adjusting cylinder 331 can be pushed to move along the axial direction of the adjusting screw 334 until the adjusting screw 332 and the adjusting cylinder 331 are tightly supported, the door panel 120 can be supported and fixed relative to the support frame 210, and the pushing nut 334 can be rotated again along the adjusting screw 331, the pushing nut 334 can be pushed to release relative to the adjusting cylinder 331, so that the hook 333 can be taken out from the hook ring 320, and the support locking of the door panel 120 and the support frame 210 by the adjusting screw 332 and the adjusting cylinder 331 is released.

When the suspension door 100 for the electromagnetic wave shielding chamber is used, the door frame 110 corresponds to the door panel 120, the door panel 120 can be pushed by the pushing cylinder 232 to abut against the mounting bar 121, the electromagnetic wave shielding chamber can be completely sealed by squeezing the door panel 120 and the mounting bar 121, when the suspension door needs to be opened, the pushing cylinder 232 is retracted first, the cylinder locking of the pushing cylinder 232 on the door panel 120 is released, and then the driving rod 220 drives the linkage seat 231 and the linkage rod 233 to move, so that the door panel 110 can be driven to move along the axial direction of the driving rod 220, and the door panel 110 is enabled to be far away from the door frame 120. When the driving device 20 needs to be maintained and repaired, firstly, the adjusting screw 332 with the pushing nut 334 is inserted into the adjusting cylinder 331, after the adjusting screw 332 and the adjusting cylinder 331 rotate around the linkage rod 233, the hook 333 on the adjusting screw 332 can be inserted into the shackle 320, then the pushing nut 334 is rotated along the adjusting screw 332, under the pushing of the pushing nut 334, the adjusting cylinder 331 can move along the adjusting screw 332 until the adjusting cylinder 331 and the adjusting screw 332 are tightly supported between the linkage rod 233 and the door panel 120, that is, the door panel 120 is locked on the linkage rod 233 by means of the adjusting cylinder 331 and the adjusting screw 332, so that the cylinder 232 and the driving rod 233 are detachably pushed, and the air lock assembly 230 is repaired and replaced.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A hanging door for an electromagnetic wave shielding room, characterized in that: including door body device, setting be in drive arrangement and setting on the door body device are in door body device with strutting arrangement between the drive arrangement, door body device includes door frame and movable mounting and is in door plant on the door frame, drive arrangement includes fixed mounting and is in support frame on the door frame, install actuating lever and cooperation on the support frame are installed airlock subassembly on the actuating lever, the actuating lever is rotatable to be installed on the support frame, the door plant is installed with relatively sliding on the support frame, airlock subassembly be connected to the door plant with on the actuating lever, strutting arrangement is including installing rotate the base on the airlock subassembly, install shackle on the door plant and install rotate the base with adjusting part between the shackle, adjusting part is including articulating to the regulation section of thick bamboo on rotating the base, the adjusting part is in the same direction as the regulation section of thick bamboo, Insert extremely adjusting screw, fixed mounting in adjusting the section of thick bamboo are in couple and cooperation cover on the adjusting screw establish extremely last push nut of adjusting screw, adjusting screw's one end insert extremely in adjusting the section of thick bamboo, push nut follows paste closely behind the adjusting screw rotating extremely on adjusting the tip of section of thick bamboo, adjusting screw's the other end is directional on the shackle, couple fixed mounting is in last directional of adjusting screw on the tip of shackle.

2. The hanging door for an electromagnetic wave shielding room according to claim 1, characterized in that: the door plate is characterized in that a track groove is formed in the supporting frame, a limiting column is installed on the door plate, the limiting column can be inserted into the track groove in a sliding mode, and the door plate can move along the track groove through the limiting column.

3. The hanging door for an electromagnetic wave shielding room according to claim 1, characterized in that: the support frame is also provided with a rotating groove, and the driving rod is rotatably inserted into the rotating groove.

4. The hanging door for an electromagnetic wave shielding room according to claim 1, characterized in that: the air lock assembly comprises a linkage seat sleeved on the driving rod and a pushing cylinder connected with the door plate and the linkage seat, and the linkage seat is matched and sleeved on the driving rod.

5. The hanging door for an electromagnetic wave shielding room according to claim 4, characterized in that: the air lock assembly further comprises a linkage rod inserted into the linkage seat, and the rotating base is installed on the linkage rod.

6. The hanging door for an electromagnetic wave shielding room of claim 5, wherein: the rotary base is provided with a rotary plate, the rotary plate is hinged to the rotary base, and the adjusting cylinder is fixed to the rotary plate.

7. The hanging door for an electromagnetic wave shielding room according to claim 4, characterized in that: the linkage seat is provided with a linkage groove, the end part of the pushing cylinder is rotatably installed in the linkage groove, and the end part of the pushing cylinder, far away from the linkage seat, is movably installed in the linkage groove.

8. The hanging door for an electromagnetic wave shielding room according to claim 1, characterized in that: the door frame is internally provided with a mounting bar, and the door plate can be installed on the mounting bar in a matching way.