CN214365669U - Quick opening and closing door - Google Patents
Quick opening and closing door Download PDFInfo
- Publication number
- CN214365669U CN214365669U CN202023044689.8U CN202023044689U CN214365669U CN 214365669 U CN214365669 U CN 214365669U CN 202023044689 U CN202023044689 U CN 202023044689U CN 214365669 U CN214365669 U CN 214365669U
- Authority
- CN
- China
- Prior art keywords
- door plate
- door
- wire rope
- frame
- steel wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a fast opening and closing door, which comprises a frame, an upper door plate and a lower door plate, wherein the upper door plate and the lower door plate are respectively embedded at the upper end part and the lower end part of the frame; the upper door plate or the lower door plate is connected with a power part, and the upper door plate and the lower door plate synchronously approach or depart from the frame through a linkage assembly; the linkage assembly comprises a pulley and a steel wire rope, the pulley is arranged at the upper end of the frame, the steel wire rope winds the pulley, one end of the steel wire rope is connected with the upper door plate, and the other end of the steel wire rope is connected with the lower door plate. The utility model discloses noise and cost of transportation when can reduce quick door operation.
Description
Technical Field
The utility model relates to a switch door field, concretely relates to quick switch door.
Background
In a clean room elevator conveying system, a coping mechanism needs to be designed to ensure cleanness in a car. Prevent that raise dust in the well from getting into the car when goods are got into or out the car, need effectively keep apart the air, therefore utilize the switch door to keep apart the air among the prior art. In the prior art, a quick door generally adopts a motor driving mode and slides by utilizing the friction of nylon and a guide block. Therefore, the quick door has the defects of high noise, high installation and transportation cost and the like.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a quick switch door, noise and cost of transportation when it can reduce quick door operation.
In order to solve the technical problem, the utility model provides a quick opening and closing door, which comprises a frame, an upper door plate and a lower door plate, wherein the upper door plate and the lower door plate are respectively embedded at the upper end part and the lower end part of the frame; the upper door plate or the lower door plate is connected with a power part, and the upper door plate and the lower door plate synchronously approach or depart from the frame through a linkage assembly; the linkage assembly comprises a pulley and a steel wire rope, the pulley is arranged at the upper end of the frame, the steel wire rope winds the pulley, one end of the steel wire rope is connected with the upper door plate, and the other end of the steel wire rope is connected with the lower door plate.
Furthermore, a sliding rail is arranged on the frame, sliding blocks are arranged on the upper door plate and the lower door plate, and the sliding blocks are matched with the sliding rail.
Further, the steel wire rope is connected with the upper door plate through a first hanging ring.
Further, the steel wire rope is connected with the lower door panel through a second hanging ring.
Furthermore, the lower surface of the upper door plate and the upper surface of the lower door plate are both provided with anti-collision strips.
Furthermore, the linkage assemblies are symmetrically arranged on two sides of the frame.
Furthermore, a first reinforcing rib is arranged on the upper door plate.
Furthermore, a second reinforcing rib is arranged on the lower door plate.
Further, the power part is a cylinder.
Furthermore, the upper door plate and the lower door plate are made of aluminum alloy.
The utility model has the advantages that:
when the opening and closing door needs to be closed, the power part pushes the upper door plate to move downwards, and at the moment, one end of the steel wire rope is connected with the upper door plate, so that the steel wire rope can drive the lower door plate connected with the steel wire rope to move upwards by winding the end of the steel wire rope around the pulley, the upper door plate and the lower door plate are close to each other, and the opening and closing of the opening and closing door is realized; when the door needs to be opened and closed, the power part pulls the upper door plate to move upwards, and at the moment, the steel wire rope moves downwards by winding one end of the pulley, so that the pulling force acting on the lower door plate disappears, and the lower door plate moves downwards under the action of self gravity, so that the upper door plate and the lower door plate are far away from each other, and the opening and closing of the door are realized; the cooperation of utilizing power spare and linkage assembly can effectively reduce the noise when quick switch door motion, saves work pieces such as electrical wiring to reduce the manufacturing cost of quick switch door, also improved its suitability.
Drawings
Fig. 1 is a schematic view of the open state of the present invention;
FIG. 2 is a schematic view of portion A of FIG. 1;
FIG. 3 is a schematic view of portion B of FIG. 1;
fig. 4 is a schematic view of the closed state of the present invention;
the reference numbers in the figures illustrate: 1. a frame; 11. a slide rail; 2. an upper door panel; 21. a first reinforcing rib; 22. a first hanging ring; 3. a lower door panel; 31. a second reinforcing rib; 32. a second hoisting ring; 4. a power member; 51. a pulley; 52. a wire rope; 6. a slider; 7. and (4) an anti-collision strip.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Referring to fig. 1-4, the utility model discloses an embodiment of a quick-operation switch door, including frame 1, last door plant 2 and lower door plant 3, go up door plant 2 with lower door plant 3 inlays respectively and establishes the upper end and the lower tip of frame 1, when last door plant 2 and lower door plant 3 are close to each other or keep away from for frame 1, can realize opening and closing of quick-operation switch door. The upper door plate 2 or the lower door plate 3 is connected with a power part 4, the upper door plate 2 is connected with the power part 4 in the embodiment, a shell of the power part 4 is fixedly arranged on the frame 1, an extending shaft of the power part 4 is connected with the upper door plate 2, and the power part 4 is preferably an air cylinder in the embodiment. Utilize the cylinder to replace the motor drive among the prior art door plant 2, noise when can effectively reducing the quick switch door motion saves work pieces such as electrical wiring to reduced the manufacturing cost of quick switch door, also improved its suitability.
The upper door panel 2 and the lower door panel 3 synchronously approach or depart from the frame 1 through a linkage assembly; the linkage assembly comprises a pulley 51 and a steel wire rope 52, the pulley 51 is arranged at the upper end of the frame 1, the steel wire rope 52 winds the pulley 51, one end of the steel wire rope 52 is connected with the upper door panel 2, and the other end of the steel wire rope 52 is connected with the lower door panel 3. When the switch door needs to be closed, the power part 4 pushes the upper door panel 2 to move downwards, and at the moment, because one end of the steel wire rope 52 is connected with the upper door panel 2, the steel wire rope 52 can drive the lower door panel 3 connected with the steel wire rope to move upwards around one end of the pulley 51, so that the upper door panel 2 and the lower door panel 3 are close to each other, and the switch door is closed. When the switch door is opened, the power part 4 pulls the upper door plate 2 to move upwards, and the steel wire rope 52 moves downwards around the end where the pulley 51 is arranged, so that the pulling force acting on the lower door plate 3 disappears, and the lower door plate 3 moves downwards under the action of self gravity, so that the upper door plate 2 and the lower door plate 3 are far away from each other, and the opening of the switch door is realized. In this embodiment, the linkage assemblies are disposed on both sides of the frame 1, and the linkage assemblies are symmetrically disposed. The linkage subassembly that utilizes the symmetry to set up can make the atress of going up door plant 2 and door plant 3 down more balanced to the stability of door plant 2 and the motion of door plant 3 down in the increase.
The two sides of the frame 1 are provided with slide rails 11, the upper door plate 2 and the lower door plate 3 are fixedly provided with slide blocks 6, and the slide blocks 6 are matched with the slide rails 11. When the upper door panel 2 and the lower door panel 3 move relative to the frame 1, the slider 6 can move synchronously in the direction of arrangement of the slide rail 11. The movement directions of the upper door panel 2 and the lower door panel 3 can be limited by the matching of the sliding block 6 and the sliding rail 11, so that the matching precision of the upper door panel 2 and the lower door panel 3 is improved. In addition, the resistance of the upper door plate 2 and the lower door plate 3 in the movement process can be reduced by the matching of the sliding block 6 and the sliding rail 11, and the working efficiency of opening and closing the door is improved. Meanwhile, the slide rail 11 and the slide block 6 are matched to replace a nylon guide block in the prior art, so that the equipment runs more smoothly, and dust possibly generated by the equipment is greatly reduced.
The wire rope 52 is connected with the upper door panel 2 through the first hanging ring 22, and the first hanging ring 22 is used for facilitating the connection and the separation of the wire rope 52 and the upper door panel 2. The steel cable 52 is connected with the lower door panel 3 through the second hanging ring 32, and the second hanging ring 32 is used for facilitating the connection and the separation of the steel cable 52 and the lower door panel 3.
The lower surface of the upper door panel 2 and the upper surface of the lower door panel 3 are both provided with bumper strips 7, and rubber is preferably selected as the material of the bumper strips 7 in the embodiment. Utilize crashproof strip 7 can cushion the impact force when door plant 2 and lower door plant 3 close to all have certain guard action to last door plant 2 and lower door plant 3. Meanwhile, the anti-collision strip 7 can increase the sealing performance when the upper door panel 2 and the lower door panel 3 are closed, can also reduce the machining precision requirements on the upper door panel 2 and the lower door panel 3, and reduce the machining cost of the upper door panel 2 and the lower door panel 3.
Last door plant 2 is last to be provided with first strengthening rib 21, and first strengthening rib 21 can increase the intensity and the rigidity of door plant 2, reduces the deformation of door plant 2 when using, prolongs the life of door plant 2. Be provided with second strengthening rib 31 on door plant 3 down, second strengthening rib 31 can increase door plant 3's intensity and rigidity down, reduces the deformation of door plant 3 when using down, prolongs door plant 3's life down.
In addition, the upper door plate 2 and the lower door plate 3 are made of aluminum alloy, the strength and hardness requirements of the upper door plate 2 and the lower door plate 3 can be met by the aid of the aluminum alloy, the quality of the upper door plate 2 and the quality of the lower door plate 3 can be reduced, and light-weight design of opening and closing the door is facilitated.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (10)
1. A quick opening and closing door is characterized by comprising a frame, an upper door plate and a lower door plate, wherein the upper door plate and the lower door plate are respectively embedded at the upper end part and the lower end part of the frame; the upper door plate or the lower door plate is connected with a power part, and the upper door plate and the lower door plate synchronously approach or depart from the frame through a linkage assembly; the linkage assembly comprises a pulley and a steel wire rope, the pulley is arranged at the upper end of the frame, the steel wire rope winds the pulley, one end of the steel wire rope is connected with the upper door plate, and the other end of the steel wire rope is connected with the lower door plate.
2. The quick opening and closing door as claimed in claim 1, wherein the frame is provided with a slide rail, the upper door plate and the lower door plate are provided with slide blocks, and the slide blocks are engaged with the slide rail.
3. The quick opening and closing door as claimed in claim 1, wherein the wire rope is connected to the upper door panel by a first hanging ring.
4. The quick opening and closing door as claimed in claim 1, wherein the wire rope is connected to the lower door panel through a second hanging ring.
5. The quick opening and closing door as claimed in claim 1, wherein the lower surface of the upper door panel and the upper surface of the lower door panel are provided with crash bars.
6. The quick opening and closing door of claim 1, wherein said linkage assembly is symmetrically disposed on both sides of said frame.
7. The quick opening and closing door of claim 1, wherein the upper door panel is provided with a first reinforcing rib.
8. The quick opening and closing door of claim 1, wherein the lower door panel is provided with a second reinforcing rib.
9. The quick opening and closing door of claim 1, wherein said power member is an air cylinder.
10. The quick opening and closing door of claim 1, wherein the upper door panel and the lower door panel are made of aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023044689.8U CN214365669U (en) | 2020-12-17 | 2020-12-17 | Quick opening and closing door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023044689.8U CN214365669U (en) | 2020-12-17 | 2020-12-17 | Quick opening and closing door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214365669U true CN214365669U (en) | 2021-10-08 |
Family
ID=77984924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023044689.8U Active CN214365669U (en) | 2020-12-17 | 2020-12-17 | Quick opening and closing door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214365669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115324447A (en) * | 2022-08-19 | 2022-11-11 | 湖北三江航天万峰科技发展有限公司 | Differential motion aperture cover |
-
2020
- 2020-12-17 CN CN202023044689.8U patent/CN214365669U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115324447A (en) * | 2022-08-19 | 2022-11-11 | 湖北三江航天万峰科技发展有限公司 | Differential motion aperture cover |
| CN115324447B (en) * | 2022-08-19 | 2023-10-27 | 湖北三江航天万峰科技发展有限公司 | Aperture cover capable of achieving differential motion |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214365669U (en) | Quick opening and closing door | |
| CN2864026Y (en) | Electric glass lifter | |
| CN112320533B (en) | Safety construction elevator | |
| CN206580431U (en) | Top uncoupling type is mining self-balancing safety door | |
| CN115675241A (en) | Automatic change device of getting on or off bus | |
| CN113047761B (en) | Lifting platform door mechanism | |
| CN211451345U (en) | Pressurized drawing mechanism and air conditioner air door structure | |
| CN212077840U (en) | Hydraulic lifting watertight door | |
| CN200988723Y (en) | Lift door opening machine | |
| KR101458203B1 (en) | Car crane cabin lifter using single column actuator and rail type frame | |
| CN108622109B (en) | Platform door and train door clearance detection device | |
| CN111973900A (en) | Urban rail vehicle is with high-efficient urgent broken window device | |
| CN221253838U (en) | Lifting type furnace body internal overhaul device | |
| CN111792587B (en) | Small-size lift that civil engineering used | |
| CN104925616B (en) | One kind avoids that shearing emergency lift occurs | |
| CN220622485U (en) | Guide rail for moving vehicle-mounted screen | |
| CN220782624U (en) | Laser cutting protection surrounding device | |
| CN204588411U (en) | A kind of pneumatic Elevator landing unlocking mechanism | |
| CN218953094U (en) | Opening and closing door | |
| CN215287720U (en) | Trolley windproof braking and positioning electric hydraulic rail clamping device | |
| CN212689821U (en) | Door body movement mechanism of sliding plug door | |
| CN217417836U (en) | Apartment passenger elevator | |
| CN212050102U (en) | Long-life elevator door of debris elevator | |
| CN219989388U (en) | Translation elevating system and unmanned dispatch car | |
| CN217627205U (en) | Crane trolley with multistage anti-collision function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |