CN211776965U - Magnetic suspension airtight door - Google Patents
Magnetic suspension airtight door Download PDFInfo
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- CN211776965U CN211776965U CN202020106210.XU CN202020106210U CN211776965U CN 211776965 U CN211776965 U CN 211776965U CN 202020106210 U CN202020106210 U CN 202020106210U CN 211776965 U CN211776965 U CN 211776965U
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- magnetic suspension
- door
- door body
- sinking
- magnetic
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Abstract
The utility model discloses a magnetic suspension airtight door, including the door body, magnetic suspension slider and door frame, the door body all around and the bottom be equipped with the sealing member, and the magnetic suspension slider passes through the connecting piece and is connected with the door body, the utility model discloses still include magnetic suspension motor group, magnetic suspension slide rail, the mechanism of sinking and hoisting mechanism that are used for driving the magnetic suspension slider, the magnetic suspension slide rail is located the door frame, and the magnetic suspension slider slides in the magnetic suspension slide rail level, and the magnetic suspension slider is connected in hoisting mechanism and the mechanism of sinking, and when the door body removed and accomplished the action of closing the door, the magnetic suspension slider drove; before the door body performs the door opening action, the lifting mechanism lifts the magnetic suspension sliding piece to enable the door body to reset to the height before sinking. The utility model discloses a magnetic suspension technique drive door body, the mechanism that sinks makes the door body sink interior pressure, makes the door body closely combine with door frame and ground to this improves airtight effect, resets the door body to the height before sinking through hoist mechanism when opening the door.
Description
Technical Field
The utility model relates to an automatically-controlled door technical field especially relates to a magnetic suspension airtight door.
Background
The airtight door is a translational door integrating air tightness, sound insulation, heat preservation, pressure resistance, dust prevention, fire prevention and radiation protection. The material is generally used in places with high requirements on sound insulation, heat insulation and air tightness, such as operating rooms of hospitals, food factories, industrial plants and the like. At present, magnetic suspension automatic doors exist in the market, but magnetic suspension airtight doors do not exist, airtight rubber strips are arranged on the periphery of a traditional automatic door body, and a method for tightly pressing the airtight rubber strips by the door body is adopted, so that the door can be tightly matched with a door frame when the door is closed, and a reliable airtight effect is achieved. However, the traditional airtight door can only horizontally move left and right, and a wide gap exists between the door body and the ground, so that the airtight effect is reduced.
Disclosure of Invention
In order to solve the above problem, an object of the present invention is to provide a magnetic suspension airtight door capable of slowly sinking.
The purpose of the utility model is realized by adopting the following technical scheme:
the utility model provides a magnetic suspension airtight door, includes the door body, magnetic suspension slider and door frame, the bottom of the door body is equipped with the sealing member, the magnetic suspension slider passes through the connecting piece with the door body coupling, the utility model discloses still include magnetic suspension motor group, magnetic suspension slide rail, the mechanism of sinking and the hoist mechanism that are used for driving the magnetic suspension slider, the magnetic suspension slide rail is located the door frame, the magnetic suspension slider in the horizontal slip of magnetic suspension slide rail, the magnetic suspension slider connect in hoist mechanism with the mechanism of sinking, when the door body removes and accomplishes the action of closing the door, the magnetic suspension slider along the mechanism of sinking interior pressure in order to drive the door body internal pressure of sinking; and before the door body performs door opening action, the magnetic suspension motor set drives the lifting mechanism to lift the magnetic suspension sliding piece so as to reset the door body to the height before sinking.
Further, the mechanism that sinks includes the spring steel and sinks the guide block, the spring steel is located the below of magnetic suspension slider, it is equipped with the hollow groove of an slope to sink the guide block, the one end of magnetic suspension slider is worn to locate the hollow groove, the hollow groove is equipped with stop nut, stop nut connect in the magnetic suspension slider is in order to restrict the direction of sinking of magnetic suspension slider.
Furthermore, the number of the spring steel and the number of the sinking guide blocks are respectively 2, the left side and the right side of the door body are respectively provided with one magnetic suspension sliding piece, and each magnetic suspension sliding piece is respectively provided with one spring steel and one sinking guide block.
Further, hoist mechanism includes promotion motor, belt and magnetic path, the belt wears to locate the connecting piece is fixed in the door frame, it is right to promote the motor the belt carries out the transmission, the magnetic path is located the top of magnetic suspension slider and is fixed in the belt.
Further, the lifting motor is the magnetic suspension motor set
Further, the door frame still is equipped with the aluminum alloy door pocket, the aluminum alloy door pocket follow the door frame extends to ground, the surface of aluminum alloy door pocket is equipped with all around and ground the sealing member.
Further, the sealing element is a sealing rubber strip.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses a magnetic suspension airtight door, including the door body, magnetic suspension slider, door frame, the magnetic suspension motor group, magnetic suspension slide rail, the mechanism and the hoist mechanism that sink that are used for driving the magnetic suspension slider, when the door body removes and accomplishes the action of closing the door, the magnetic suspension slider sinks along the mechanism that sinks to drive the door body and sink; before the door body performs the door opening action, the lifting mechanism lifts the magnetic suspension sliding piece to enable the door body to reset to the height before sinking. The utility model discloses a magnetic suspension technique drive door body, the mechanism of sinking can make the door body sink the take the altitude, makes the door body and ground combine closely and reach totally enclosed to this improves airtight effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a side enlarged schematic view of the sinking structure of the present invention in the open state;
fig. 3 is a side enlarged schematic view of the sinking structure of the present invention in a door closing state;
fig. 4 is a front enlarged schematic view of the sinking structure of the present invention in the open state;
fig. 5 is a front enlarged schematic view of the sinking structure of the present invention in a door closing state.
In the figure: 10. a door body; 11. a seal member; 12. a connecting member; 20. a door frame; 21. an aluminum alloy door pocket; 30. a magnetic suspension motor set; 31. a magnetic suspension sliding part; 32. a magnetic suspension sliding rail; 40. a sinking mechanism; 41. sinking the guide block; 42. a hollow groove; 43. a limit nut; 44. spring steel; 50. a lifting mechanism; 51. a belt; 52. a belt pulley; 53. a magnetic block; 54. a belt fixing member.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
As shown in fig. 1, the utility model discloses a magnetic suspension airtight door, including the door body 10, magnetic suspension slider 31, door frame 20, be used for driving magnetic suspension slider 31's magnetic suspension motor group 30, magnetic suspension slide rail 32, sink mechanism 40 and hoist mechanism 50. The magnetic suspension sliding rail 32 is arranged on the door frame 20, the magnetic suspension sliding member 31 horizontally slides on the rail body of the magnetic suspension sliding rail 32, and the magnetic suspension sliding rail 32 plays a bearing role for the magnetic suspension sliding member 31. As shown in fig. 2, 3, 4 and 5, the magnetic levitation sliding member 31 is connected to the door body 10 through the connecting member 12, in the present embodiment, the sinking mechanism 40 includes spring steel 44 and sinking guide blocks 41, the number of the spring steel 44 and the sinking guide blocks 41 is 2, and one spring steel 44 and one sinking guide block 41 are respectively disposed on the left and right sides of the magnetic levitation sliding rail 32. The spring steel 44 is arranged below the magnetic suspension sliding member 31, the sinking guide block 41 is provided with an inclined hollow groove 42, one end of the magnetic suspension sliding member 31 penetrates through the hollow groove 42, the hollow groove 42 is provided with a limit nut 43, and the limit nut 43 is connected to the magnetic suspension sliding member 31 to limit the magnetic suspension sliding member 31 to deflect only along the inclined direction of the hollow groove 42, so that the sinking position and height of the door body 10 are prevented from deviating. When the door body 10 moves and completes the door closing action, the spring steel 44 deforms, so that the magnetic suspension sliding member 31 deflects along the downward inclined direction of the hollow groove 42, and the door body 10 connected with the magnetic suspension sliding member 31 through the connecting member 12 is driven to correspondingly sink and deflect, and at the moment, the magnetic suspension sliding member 31 deviates from the magnetic suspension sliding rail 32 by a small distance. The sinking mechanism 40 can sink the door 10 by 24mm to the maximum in the vertical direction, so that the door 10 is tightly combined with the ground to achieve the purpose of complete sealing, and meanwhile, the door 10 is maximally 14mm shifted in the horizontal direction.
As shown in fig. 1, in the present embodiment, the lifting mechanism 50 includes a lifting motor, a belt 51 and a magnetic block 53, and the lifting motor rotates a belt pulley 52 to drive the belt 51. The belt 51 is inserted into the connector 12, and the magnetic block 53 is disposed above the magnetic suspension sliding member 31 and fixed to the door frame 20 together with the belt 51 through the belt fixing member 54. When the magnetic suspension motor group 30 receives a door opening signal, the lifting motor simultaneously activates the rotating belt 51, the belt 51 lifts the magnetic suspension sliding piece 31 to shorten the distance between the magnetic suspension sliding piece 31 and the magnetic block 53 so that the magnetic suspension sliding piece 31 and the magnetic block 53 generate magnetic attraction acting force, and the magnetic suspension sliding piece 31 returns to the rail body of the magnetic suspension sliding rail 32 and starts to perform translational motion along the magnetic suspension sliding rail 32. The door body 10 is upwardly deviated to a position before sinking under the action of the lifting force of the belt 51 and the magnetic block 53, and is translated along with the magnetic suspension sliding piece 31 to realize the door opening action. Alternatively, the magnetic levitation motor set 30 is directly used as the lifting motor to drive the belt 51 in the present embodiment.
In this embodiment, the door frame 20 is further provided with an aluminum alloy door pocket 21, the aluminum alloy door pocket 21 extends from the door frame 20 to the ground, the surface of the aluminum alloy door pocket 21 is provided with a sealing element 11, and the sealing element 11 is made of an airtight rubber strip. The bottom of the door body 10 is provided with a sealing member 11. When the door body 10 is maximally deviated in the horizontal direction, the door body 10 is tightly combined with the aluminum alloy door pocket 21 to completely seal the door body 10, and the completely airtight effect is achieved by matching with the sinking in the vertical direction.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (6)
1. The utility model provides a magnetic suspension airtight door, includes the door body, magnetic suspension slider and door frame, the bottom of the door body is equipped with the sealing member, the magnetic suspension slider pass through the connecting piece with the door body coupling, its characterized in that: the door body is characterized by further comprising a magnetic suspension motor set, a magnetic suspension sliding rail, a sinking mechanism and a lifting mechanism, wherein the magnetic suspension sliding rail is used for driving the magnetic suspension sliding piece, the magnetic suspension sliding piece is arranged on the door frame, the magnetic suspension sliding piece horizontally slides on the magnetic suspension sliding rail, the magnetic suspension sliding piece is connected with the lifting mechanism and the sinking mechanism, and when the door body moves and completes the door closing action, the magnetic suspension sliding piece sinks along the sinking mechanism to carry out internal pressure so as to drive the door body to sink to carry out internal pressure; and before the door body performs door opening action, the magnetic suspension motor set drives the lifting mechanism to lift the magnetic suspension sliding piece so as to reset the door body to the height before sinking.
2. The magnetic levitation airtight door as claimed in claim 1, wherein: the sinking mechanism comprises spring steel and a sinking guide block, the spring steel is arranged below the magnetic suspension sliding piece, the sinking guide block is provided with an inclined hollow groove, one end of the magnetic suspension sliding piece penetrates through the hollow groove, the hollow groove is provided with a limit nut, and the limit nut is connected with the magnetic suspension sliding piece to limit the sinking direction of the magnetic suspension sliding piece.
3. The magnetic levitation airtight door as claimed in claim 2, wherein: the number of the spring steel and the sinking guide blocks is respectively 2, the left side and the right side of the door body are respectively provided with one magnetic suspension sliding piece, and each magnetic suspension sliding piece is respectively provided with one spring steel and one sinking guide block.
4. The magnetic levitation airtight door as claimed in claim 1, wherein: the lifting mechanism comprises a lifting motor, a belt and a magnetic block, the belt penetrates through the connecting piece and is fixed on the door frame, the lifting motor transmits the belt, and the magnetic block is arranged above the magnetic suspension sliding piece and is fixed on the belt.
5. The magnetic levitation airtight door as claimed in claim 1, wherein: the door frame still is equipped with the aluminum alloy door pocket, the aluminum alloy door pocket is followed the door frame extends to ground, the surface of aluminum alloy door pocket is equipped with all around and ground the sealing member.
6. The magnetic levitation airtight door as claimed in claim 1, wherein: the sealing element is a sealing rubber strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020106210.XU CN211776965U (en) | 2020-01-17 | 2020-01-17 | Magnetic suspension airtight door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020106210.XU CN211776965U (en) | 2020-01-17 | 2020-01-17 | Magnetic suspension airtight door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211776965U true CN211776965U (en) | 2020-10-27 |
Family
ID=72895051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020106210.XU Active CN211776965U (en) | 2020-01-17 | 2020-01-17 | Magnetic suspension airtight door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211776965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114135192A (en) * | 2021-11-18 | 2022-03-04 | 宁波欧尼克科技有限公司 | Heavy airtight door |
-
2020
- 2020-01-17 CN CN202020106210.XU patent/CN211776965U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114135192A (en) * | 2021-11-18 | 2022-03-04 | 宁波欧尼克科技有限公司 | Heavy airtight door |
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