CN2539816Y - Magnetic damping device for hand-operated pivot gate - Google Patents
Magnetic damping device for hand-operated pivot gate Download PDFInfo
- Publication number
- CN2539816Y CN2539816Y CN 02234555 CN02234555U CN2539816Y CN 2539816 Y CN2539816 Y CN 2539816Y CN 02234555 CN02234555 CN 02234555 CN 02234555 U CN02234555 U CN 02234555U CN 2539816 Y CN2539816 Y CN 2539816Y
- Authority
- CN
- China
- Prior art keywords
- disk
- magnet
- retainer
- last
- magnet retainer
- 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.)
- Expired - Fee Related
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- Vibration Prevention Devices (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model relates to a magnetic damping device for hand-operated pivot gate, which is characterized in that the utility model comprises an upper disk, a lower disk and an assembly seat for door wing; a groove rail is arranged in the retainer of an upper magnet in the upper disk, and a magnetic block is embedded in the cove of the groove rail; a bearing is arranged in the center of the retainer of the upper magnet, and a positioning core shaft is arranged in the middle of the inner circle of the bearing, in addition, bolt holes are arranged around the bearing; the assembly seat for door wing is installed in the center of the exterior of the retainer for the upper magnet by the screws. The groove rail is arranged in the retainer of a lower magnet in the lower disk, and a magnetic block is embedded in the groove rail; a convex seat is provided with the center of the retainer for the lower magnet, and an adjustable core shaft is arranged in the convex seat. The adjustable core shaft is fixed on the retainer of the lower magnet by reverse screws; the retainer of the lower magnet is connected with the bottom plate arranged under the retainer of the lower magnet by screws; the positioning core shaft in the center of the upper disk is snapped with the adjustable core shaft in the center of the lower disk to combine the upper and lower disk, and a gap exists between the surface of the magnet blocks after the combination of the upper and lower disk.
Description
Technical field
The utility model relates to a kind of architecture advances of revolving door, specifically is meant a kind of magnetic damping device of manual revolving door.
Background technology
Along with the raising of Chinese economic development and living standards of the people, the quality at the gate that some hotels and more senior office building are assembled is become better and better, and the automatization level at gate is also more and more higher.How however, manual revolving door still has its fixing market, for general office building and not senior place, hotel, needs still that assembly structure is simple, cost is lower and uses manual revolving door easy to maintenance.As everyone knows, general existing manual revolving door all is not provided with damping unit, when people are equipped with the place of this manual revolving door in discrepancy, all can enforce the gate and make its rotation, reaches the purpose of discrepancy.Advantages such as it is cheap, easy to use and easy to maintenance that though manual revolving door has, but because existing manual revolving door does not have the speed limit damping unit, some problems have also been produced, for example when discrepancy person enforces revolving door, might hurt oneself because of the excessive velocities that revolving door rotates.And sometimes, when discrepancy person enforces revolving door and causes quick rotation, even can hurt other pedestrians.
Summary of the invention
The purpose of this utility model is: the defective that overcomes prior art, slow down revolving door by the damping unit of the velocity of rotation after enforcing in one of configuration on the structure of existing revolving door, to increase the safety of manual revolving door, avoid discrepancy person and other passerby to be pushed hard the moving injury that fast rotational may be subjected to by the people at door.Simultaneously, damping unit can also make discrepancy person experience the sense of beating of a kind of rhythmical elasticity when promoting revolving door, a kind ofly novelly feels thereby produce.
The purpose of this utility model is to adopt following technological means to realize: a kind of magnetic damping device of manual revolving door is characterized in that it is by last disk, disk and a door wing mount pad are formed down; Last disk wherein is made up of last magnet retainer and magnet piece, is provided with grooved rail in the last magnet retainer, and magnet piece is embedded in the recess of grooved rail evenly, discontinuously; The center of last magnet retainer is provided with bearing, and the centre of bearing inner race is provided with positioning core axle, is provided with equally distributed screw on the last magnet retainer around bearing; Door wing mount pad is installed in the central authorities of the outside of magnet retainer, links together and is fixed in the outer ring of magnet retainer inner bearing by screw and screw and last magnet retainer; Following disk is made up of lower magnet retainer and magnet piece, is provided with grooved rail in the lower magnet retainer, and magnet piece is embedded in the grooved rail recess evenly, discontinuously; Central authorities in the lower magnet retainer are provided with protruding seat, are provided with the adjusting mandrel in the protruding seat, and the adjusting mandrel will be regulated mandrel by reverse screw and be fixed in the lower magnet retainer; Be provided with plural screw around lower magnet retainer convex seat, the lower magnet retainer is fixedlyed connected with the chassis under being arranged on the lower magnet retainer by screw; The positioning core axle of last disk central authorities fastens with disk about the combination with the adjusting mandrel of play disk central authorities, between the magnetic patch face after the disk combination gap should be arranged up and down.
The corresponding setting of magnetic pole of the magnet in the disk up and down of the magnetic damping device of described manual revolving door, the gap between the magnet piece in the disk is the 0-10 millimeter up and down.The whole S utmost points of the magnet in the last disk of the magnetic damping device of described manual revolving door or the N utmost point be the surface outward, and the magnet magnetic pole of following disk and the magnet pole pair of last disk should be provided with.The door wing mount pad of the outside central authorities of the last disk of the magnetic damping device of described manual revolving door is provided with conduit or the post hole that the rotary door wing is installed, with the fixing wing of revolving door.
The utility model advantage compared with the prior art is: the first, have more reliable safety, and can when enforcing manual revolving door, discrepancy person not hurt the person of pushing and other other passerbys; The second, increased the timing of manual revolving door when promoting, make discrepancy person experience a kind of resilient sense of beating, thereby produce feeling of freshness; The 3rd, use the utility model not only to reduce noise, and can also prolong the life-span of manual revolving door.
Description of drawings
Fig. 1 is the structural representation of going up in the disk of the present utility model.
Fig. 2 is the structural representation of disk down of the present utility model.
Fig. 3 is the structural representation of disk outside when overlooking of going up of the present utility model.
Fig. 4 is the structural representation after the disk combination up and down of the present utility model.
Fig. 5 is an A-A sectional drawing of going up disk inside of the present utility model.
Fig. 6 is a C-C sectional drawing of going up disk inside of the present utility model.
Fig. 7 is the A-A sectional drawing of disk inside down of the present utility model.
Fig. 8 is the C-C sectional drawing of disk inside down of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figures 1 to 4, the magnetic damping device of manual revolving door of the present utility model is made up of last disk 17, following disk 18 and a door wing mount pad 5; Wherein go up disk 17 and be made up of last magnet retainer 4 and magnet piece 3, be provided with grooved rail 14 in the last magnet retainer 4, magnet piece 3 is embedded in the recess of grooved rail 14 evenly, discontinuously; The center of last magnet retainer 4 is provided with bearing 6, and the centre of the inner ring of bearing 6 is provided with positioning core axle 7, is provided with equally distributed screw 16 on the last magnet retainer around bearing; Door wing mount pad 5 is installed in the outside central authorities of magnet retainer 4, links together with last magnet retainer 4 by screw 16 and screw 9, and is fixed in the outer ring of magnet retainer 4 inner bearings 6.Following disk 18 is made up of lower magnet retainer 2 and magnet piece 3, is provided with grooved rail 14 in the lower magnet retainer 2, and magnet piece 3 is embedded in the recess of grooved rail 14 evenly, discontinuously; Central authorities in the lower magnet retainer 2 are provided with protruding seat 12, are provided with in the protruding seat 12 and regulate mandrel 8, regulate mandrel 8 and are fixed in the lower magnet retainer by reverse screw 11; Be provided with plural screw 15 around lower magnet retainer 2 convex seats 12, lower magnet retainer 2 is fixedlyed connected with the chassis 1 under being arranged on the lower magnet retainer by screw 15; The positioning core axle of last disk 17 central authorities fastens with disk about the combination with the adjusting mandrel of play disk 18 central authorities, between 3 corresponding surfaces of the magnetic patch after the disk combination gap should be arranged up and down, and the gap is between the 0-10 millimeter.The whole S utmost points of the magnet in the last disk 17 or the N utmost point be the surface outward, and the magnet magnetic pole of following disk 18 and the pole pair of last disk should be provided with.The door wing mount pad 5 of last disk 17 outer center upper portion is provided with conduit 13 or the post hole that the rotary door wing is installed, with the fixing wing of revolving door.
When access door person desire promoted revolving door discrepancy, owing to disposed the utility model on manual revolving door, the rotary speed of meeting opposite house plays slowed down effect, thereby can avoid the injury to discrepancy person and other passerby effectively.Because the effect of magnetic damping device also can make manual revolving door produce rhythm and elasticity is beated, thereby make the discrepancy person that pushes produce novel sense.
Claims (4)
1, a kind of magnetic damping device of manual revolving door is characterized in that, is made up of last disk, following disk and door wing mount pad; Last disk wherein is made up of last magnet retainer and magnet piece, is provided with grooved rail in the last magnet retainer, and magnet piece is embedded in the recess of grooved rail evenly, discontinuously; The center of last magnet retainer is provided with bearing, and the centre of bearing inner race is provided with positioning core axle, is provided with equally distributed screw on the last magnet retainer around bearing; Door wing mount pad is installed in the central authorities of the outside of magnet retainer, links together and is fixed in the outer ring of magnet retainer inner bearing by screw and screw and last magnet retainer; Following disk is made up of lower magnet retainer and magnet piece, is provided with grooved rail in the lower magnet retainer, and magnet piece is embedded in the grooved rail recess evenly, discontinuously; Central authorities in the lower magnet retainer are provided with protruding seat, are provided with the adjusting mandrel in the protruding seat, and the adjusting mandrel will be regulated mandrel by reverse screw and be fixed in the lower magnet retainer; Be provided with plural screw around lower magnet retainer convex seat, the lower magnet retainer is fixedlyed connected with the chassis under being arranged on the lower magnet retainer by screw; The positioning core axle of last disk central authorities fastens with disk about the combination with the adjusting mandrel of play disk central authorities, between the magnetic patch face after the disk combination gap should be arranged up and down.
2, the magnetic damping device of manual revolving door according to claim 1 is characterized in that: the gap between the magnet piece in the disk is the 0-10 millimeter up and down.
3, the magnetic damping device of manual revolving door according to claim 1 is characterized in that: the whole S utmost points or the N utmost point of going up the magnet in the disk are surperficial outward, and the magnet magnetic pole of following disk and the magnet pole pair of last disk should be provided with.
4, the magnetic damping device of manual revolving door according to claim 1 is characterized in that: a door wing mount pad of going up the outside central authorities of disk is provided with conduit or the post hole that the rotary door wing is installed, with the fixing wing of revolving door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02234555 CN2539816Y (en) | 2002-05-09 | 2002-05-09 | Magnetic damping device for hand-operated pivot gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02234555 CN2539816Y (en) | 2002-05-09 | 2002-05-09 | Magnetic damping device for hand-operated pivot gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2539816Y true CN2539816Y (en) | 2003-03-12 |
Family
ID=33709305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02234555 Expired - Fee Related CN2539816Y (en) | 2002-05-09 | 2002-05-09 | Magnetic damping device for hand-operated pivot gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2539816Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1333148C (en) * | 2003-12-19 | 2007-08-22 | 松下电工株式会社 | Shockproof bolt system with vibration reducer |
| CN102213053A (en) * | 2011-04-15 | 2011-10-12 | 马建强 | Magnetic door shaft |
| CN102477836A (en) * | 2010-11-29 | 2012-05-30 | 许昌义 | Double-shaft rotating door |
| CN101476426B (en) * | 2009-02-06 | 2012-07-04 | 林智勇 | Magnetoresistive indoor door |
| CN108741696A (en) * | 2018-06-01 | 2018-11-06 | 马新然 | Multipurpose student's exclusive table |
| CN108741695A (en) * | 2018-06-01 | 2018-11-06 | 安俊颖 | A kind of study auxiliary device for making attention of student more concentrate |
-
2002
- 2002-05-09 CN CN 02234555 patent/CN2539816Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1333148C (en) * | 2003-12-19 | 2007-08-22 | 松下电工株式会社 | Shockproof bolt system with vibration reducer |
| CN101476426B (en) * | 2009-02-06 | 2012-07-04 | 林智勇 | Magnetoresistive indoor door |
| CN102477836A (en) * | 2010-11-29 | 2012-05-30 | 许昌义 | Double-shaft rotating door |
| CN102213053A (en) * | 2011-04-15 | 2011-10-12 | 马建强 | Magnetic door shaft |
| CN108741696A (en) * | 2018-06-01 | 2018-11-06 | 马新然 | Multipurpose student's exclusive table |
| CN108741695A (en) * | 2018-06-01 | 2018-11-06 | 安俊颖 | A kind of study auxiliary device for making attention of student more concentrate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |