CN103573088B - The adaptive equalization hanger device of the medical door of a kind of parallel-moving type - Google Patents
The adaptive equalization hanger device of the medical door of a kind of parallel-moving type Download PDFInfo
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- CN103573088B CN103573088B CN201310545547.5A CN201310545547A CN103573088B CN 103573088 B CN103573088 B CN 103573088B CN 201310545547 A CN201310545547 A CN 201310545547A CN 103573088 B CN103573088 B CN 103573088B
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- wheel shaft
- fixed head
- hanger device
- parallel
- moving type
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Abstract
The invention discloses the adaptive equalization hanger device of the medical door of a kind of parallel-moving type, comprise the fixed head be connected with door body, the adjustment plate be connected with fixed head, suspension bracket take turns and wheel shaft, suspension bracket wheel is arranged on the front end of wheel shaft, it is characterized in that adjustment plate is provided with the cylindrical shell with inner chamber, wheel shaft is provided with spherical, and spherical rotates in the inner chamber of cylindrical shell, and the rear end of wheel shaft is provided with limiting plate, limiting plate is provided with the spacing hole in horizontal-extending direction, the rear end of wheel shaft is positioned at spacing hole.Spherical on wheel shaft is rotatable in the inner chamber of cylindrical shell, and wheel shaft can change direction according to the track of suspension bracket wheel operation, thus makes suspension bracket wheel can be good at coordinating with track.
Description
Technical field
The present invention relates to a kind of hanger device of translation door, especially relate to the adaptive equalization hanger device of the medical door of a kind of parallel-moving type.
Background technology
Translation door assembly comprises doorframe and door leaf, is provided with orbit and the hanger device fixing with door leaf on the top of doorframe.After door leaf is sling by hanger device, overall disengaging ground.Hanger device performs enabling or action of closing the door by driving door-plate to orbit.The track of common translation door mostly is linear, and the suspension bracket wheel on hanger device moves on rectilinear orbit, and hanger device drives door leaf even running.
And medical door (door as operating room) is due to the specific demand of hospital, then need translation door after closedown, reach tightness effect.Therefore door body is when closing, and sink and lean on toward doorframe direction, making a body can be expressed to the rubber strip of doorframe surrounding, thus reach airtight effect.Just because of this, track and the common rail of medical door also exist difference, one section of aduncate sinking section is had in the middle of the track of medical door, during door open mode, suspension bracket wheel is on rectilinear orbit, during door closure state, suspension bracket wheel is on lower rectilinear orbit, and bending sinking section is positioned between rectilinear orbit and lower rectilinear orbit.
Hanger device comprises the fixed head, wheel shaft and the suspension bracket that are connected with door body takes turns, and suspension bracket wheel is fixing with wheel shaft, and wheel shaft is also be fixed on fixed head, and therefore traditional suspension bracket wheel is applicable to rectilinear orbit runs.Traditional hanger device runs and there is following problem on warp rail: 1, bending track can produce an extruding force to the race of suspension bracket wheel, bearing in suspension bracket wheel subjects oblique external force all the time, simultaneously race is subject to larger frictional force, above-mentioned two factors application life of wheel.2, suspension bracket wheel is when the operation of bending subsidence section, there will be the noise that metal friction brings.
Summary of the invention
Technical problem to be solved by this invention be to provide a kind of can on the curved section of track the adaptive equalization hanger device of the medical door of parallel-moving type of even running, suspension bracket wheel can adjustment direction voluntarily on bending track, runs more steady.
The present invention solves the problems of the technologies described above adopted technical scheme: the adaptive equalization hanger device of the medical door of a kind of parallel-moving type, comprise the fixed head be connected with door body, the adjustment plate be connected with fixed head, suspension bracket wheel and wheel shaft, described suspension bracket wheel is arranged on the front end of wheel shaft, described adjustment plate is provided with the cylindrical shell with inner chamber, described wheel shaft is provided with spherical, described spherical rotates in the inner chamber of described cylindrical shell, the rear end of described wheel shaft is provided with limiting plate, described limiting plate is provided with the spacing hole in horizontal-extending direction, the rear end of described wheel shaft is positioned at described spacing hole.
Screwed hole is provided with in the middle of described spherical, described wheel shaft is through described screwed hole, the front end of described spherical is provided with the first extension, the rear end of described spherical is provided with the second extension, the first described extension is provided with first ring connected in star, the second described extension is provided with the second annular groove, the inner chamber front end of described cylindrical shell is provided with the first ring baffle, the intracavity posterior end of described cylindrical shell is provided with the second ring baffle, the first described ring baffle corresponds to first ring connected in star, the second described ring baffle corresponds to the second annular groove.Cylindrical shell is provided with the ring baffle adapted with the annular groove on spherical, can rotates in certain amplitude in the cavity making spherical be bound in cylindrical shell.
The first described ring baffle and cylindrical shell are wholely set, and the second described ring baffle snaps in described cylinder lumen rear end.Second ring baffle and cylindrical shell non-integral, be convenient to the installation of spherical.
The rear end of described wheel shaft is provided with nut, and described nut is positioned at after the second extension, and described nut is positioned at described spacing hole.Nut on wheel shaft is positioned at spacing hole, and spacing hole limits the motion of wheel shaft in the vertical, only allows wheel shaft to move in the horizontal.
Described suspension bracket wheel front end is fixed by screw and wheel shaft, and described screw is provided with packing ring with wheel between centers.The setting of packing ring avoids screw to contact with the direct of suspension bracket wheel shaft, increases contact area simultaneously and reduces pressure, prevent screw to be absorbed in suspension bracket wheel shaft.
Described adjustment plate is connected with the front side of fixed head by the first bolt, the upper end of adjustment plate is provided with the first flanging, the upper end of fixed head is provided with the second flanging, together with the first described flanging and the second flanging are bolted to by second, described limiting plate is connected with the rear side of described fixed head by the 3rd bolt.
Described fixed head is provided with the first mounting hole of longitudinal extension, the first described bolt is arranged on adjustment plate through the first mounting hole on fixed head, described limiting plate is provided with the second mounting hole of longitudinal extension, the 3rd described bolt is arranged on fixed head through the second mounting hole of limiting plate.Mounting hole be arranged so that fixed head with adjustment plate, the relative position of limiting plate and fixed head is removable.
Be provided with spring pad between the second described bolt and the first flanging, between described spring pad and the first flanging, be provided with plain cushion.Spring pad is locking, and plain cushion, then for increasing contact surface, reduces pressure.
Compared with prior art, advantage of the present invention is that to take turns with suspension bracket due to wheel shaft be fixedly connected with, spherical outside wheel shaft can carry out the rotation of certain amplitude in cavity, the rear end of wheel shaft is positioned at the spacing hole of horizontal direction extension, suspension bracket is taken turns when running into warp rail, suspension bracket wheel rotates in the horizontal direction together with wheel shaft, and the race meeting suspension bracket wheel coordinates with the self adaptation of warp rail.Decline the application life avoiding traditional fixing suspension bracket to take turns causing when running into warp rail and run the generation of noise.
Accompanying drawing explanation
Fig. 1 is translation door structural representation;
Fig. 2 is the guide rail structure figure be used in combination with the present invention;
Fig. 3 is structure chart of the present invention;
Fig. 4 is explosive view of the present invention;
Fig. 5 is the schematic diagram that the present invention orbits;
Fig. 6 is the sectional view in the A-A cross section of Fig. 5;
Fig. 7 is cylindrical shell exploded view of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As shown in Figures 1 to 7: the adaptive equalization hanger device of the medical door of a kind of parallel-moving type, comprise the fixed head 1 be connected with door body, the adjustment plate 2 be connected with fixed head 1, suspension bracket take turns 3 with wheel shaft 4, suspension bracket wheel 3 is arranged on the front end of wheel shaft 4, adjustment plate 2 is provided with the cylindrical shell 5 with inner chamber, wheel shaft 4 is provided with spherical 6, spherical 6 rotates in the inner chamber of cylindrical shell 5, the rear end of wheel shaft 4 is provided with limiting plate 7, limiting plate 7 is provided with the spacing hole 8 in horizontal-extending direction, the rear end of wheel shaft 4 is positioned at spacing hole 8.The rear end of wheel shaft 4 can only be swung in the horizontal direction, and wheel shaft 4 can not swing up and down, the race of suspension bracket wheel 3 can automatically and warp rail adapt to.
Screwed hole is provided with in the middle of spherical 6, wheel shaft 4 is through screwed hole, the front end of spherical 6 is provided with the first extension 9, the rear end of spherical 6 is provided with the second extension 10, first extension 9 is provided with first ring connected in star 11, second extension 10 is provided with the second annular groove 12, the inner chamber front end of cylindrical shell 5 is provided with the first ring baffle 13, the intracavity posterior end of cylindrical shell 5 is provided with the second ring baffle 14, first ring baffle 13 corresponds to first ring connected in star 11, second ring baffle 14 and corresponds to the second annular groove 12.
First ring baffle 13 is wholely set with cylindrical shell 5, and the second ring baffle 14 snaps in cylindrical shell 5 intracavity posterior end.
The rear end of wheel shaft 4 is provided with nut 15, and nut 15 is positioned at after the second extension 10, and nut 15 is positioned at spacing hole 8.
Suspension bracket is taken turns 3 front ends and is fixed by screw 16 and wheel shaft 4, is provided with packing ring 17 between screw 16 and wheel shaft 4.
Adjustment plate 2 is connected with the front side of fixed head 1 by the first bolt 18, the upper end of adjustment plate 2 is provided with the first flanging 19, the upper end of fixed head 1 is provided with the second flanging 20, first flanging 19 and the second flanging 20 are fixed together by the second bolt 21, and limiting plate 7 is connected with the rear side of fixed head 1 by the 3rd bolt 24.
Fixed head 1 is provided with the first mounting hole 22 of longitudinal extension, first bolt 18 is arranged on adjustment plate 2 through the first mounting hole 22 on fixed head 1, the second mounting hole 23 that the second mounting hole the 23, three bolt 24 limiting plate 7 being provided with longitudinal extension passes limiting plate 7 is arranged on fixed head 1.
Be provided with spring pad 25 between second bolt 21 and the first flanging 19, between spring pad and the first flanging 19, be provided with plain cushion 26.
During use, the track of medical door has one section of aduncate sinking section 28, and bending sinking section 28 is between upper rectilinear orbit 29 and lower rectilinear orbit 30.Door body 31 is when changing the state of opening the door or closing the door, and hanger device runs on bending track.Spherical 6 outside wheel shaft 4 can carry out the rotation of certain amplitude in cavity 5, and the rear end of wheel shaft 4 is positioned at the spacing hole 8 that horizontal direction extends, make wheel shaft 4 and suspension bracket take turns 3 can together with rotate to adapt to track.When suspension bracket wheel 3 runs on bending track, suspension bracket wheel 3 can rotate in the horizontal direction according to the degree of crook of track.The situation of suspension bracket wheel 3 energy self adaptation track, the race of suspension bracket wheel 3 is consistent with track all the time in whole service process, even running.
Claims (8)
1. the adaptive equalization hanger device of the medical door of parallel-moving type, comprise the fixed head be connected with door body, the adjustment plate be connected with fixed head, suspension bracket take turns and wheel shaft, described suspension bracket wheel is arranged on the front end of wheel shaft, it is characterized in that described adjustment plate is provided with the cylindrical shell with inner chamber, described wheel shaft is provided with spherical, described spherical rotates in the inner chamber of described cylindrical shell, the rear end of described wheel shaft is provided with limiting plate, described limiting plate is provided with the spacing hole that horizontal direction extends, the rear end of described wheel shaft is positioned at described spacing hole.
2. the adaptive equalization hanger device of the medical door of a kind of parallel-moving type according to claim 1, it is characterized in that being provided with screwed hole in the middle of described spherical, described wheel shaft is through described screwed hole, the front end of described spherical is provided with the first extension, the rear end of described spherical is provided with the second extension, the first described extension is provided with first ring connected in star, the second described extension is provided with the second annular groove, the inner chamber front end of described cylindrical shell is provided with the first ring baffle, the intracavity posterior end of described cylindrical shell is provided with the second ring baffle, the first described ring baffle corresponds to first ring connected in star, the second described ring baffle corresponds to the second annular groove.
3. the adaptive equalization hanger device of the medical door of a kind of parallel-moving type according to claim 2, it is characterized in that the first described ring baffle and cylindrical shell are wholely set, the second described ring baffle snaps in described cylinder lumen rear end.
4. the adaptive equalization hanger device of the medical door of a kind of parallel-moving type according to claim 3, is characterized in that the rear end of described wheel shaft is provided with nut, and described nut is positioned at after the second extension, and described nut is positioned at described spacing hole.
5. the adaptive equalization hanger device of the medical door of a kind of parallel-moving type according to claim 1, it is characterized in that described suspension bracket wheel front end is fixed by screw and wheel shaft, described screw is provided with packing ring with wheel between centers.
6. the adaptive equalization hanger device of the medical door of a kind of parallel-moving type according to claim 1, it is characterized in that described adjustment plate is connected with the front side of fixed head by the first bolt, the upper end of adjustment plate is provided with the first flanging, the upper end of fixed head is provided with the second flanging, together with the first described flanging and the second flanging are bolted to by second, described limiting plate is connected with the rear side of described fixed head by the 3rd bolt.
7. the adaptive equalization hanger device of the medical door of a kind of parallel-moving type according to claim 6, it is characterized in that the first mounting hole described fixed head being provided with longitudinal extension, the first described bolt is arranged on adjustment plate through the first mounting hole on fixed head, described limiting plate is provided with the second mounting hole of longitudinal extension, the 3rd described bolt is arranged on fixed head through the second mounting hole of limiting plate.
8. the adaptive equalization hanger device of the medical door of a kind of parallel-moving type according to claim 6, is characterized in that being provided with spring pad between the second described bolt and the first flanging, is provided with plain cushion between described spring pad and the first flanging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310545547.5A CN103573088B (en) | 2013-11-06 | 2013-11-06 | The adaptive equalization hanger device of the medical door of a kind of parallel-moving type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310545547.5A CN103573088B (en) | 2013-11-06 | 2013-11-06 | The adaptive equalization hanger device of the medical door of a kind of parallel-moving type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103573088A CN103573088A (en) | 2014-02-12 |
| CN103573088B true CN103573088B (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310545547.5A Active CN103573088B (en) | 2013-11-06 | 2013-11-06 | The adaptive equalization hanger device of the medical door of a kind of parallel-moving type |
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| Country | Link |
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| CN (1) | CN103573088B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021029120A1 (en) * | 2019-08-09 | 2021-02-18 | スガツネ工業株式会社 | Sliding door device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040076154A (en) * | 2003-02-24 | 2004-08-31 | 주식회사 두성하이텍 | Door hanger for auto door |
| CN201180443Y (en) * | 2008-03-05 | 2009-01-14 | 赖俊松 | Suspension member of airtight door |
| KR101042288B1 (en) * | 2009-04-14 | 2011-06-17 | 이봉이 | Revolution controller of running roller for hanger type door |
| TW201131062A (en) * | 2010-03-01 | 2011-09-16 | Zhao-Xuan He | Door panel fixing hanger of automatic door machine |
| CN102808556A (en) * | 2011-05-30 | 2012-12-05 | 中国船舶重工集团公司第七一三研究所 | Three-freedom-degree position-regulating hanging component device |
| KR20130103192A (en) * | 2012-03-09 | 2013-09-23 | 주식회사 펜타포스 | Door hangers equipped with door level maintenance functions |
| CN203669587U (en) * | 2013-11-06 | 2014-06-25 | 宁波欧德意自动门有限公司 | Self-adaptation balance hanger device of horizontal moving medical door |
-
2013
- 2013-11-06 CN CN201310545547.5A patent/CN103573088B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040076154A (en) * | 2003-02-24 | 2004-08-31 | 주식회사 두성하이텍 | Door hanger for auto door |
| CN201180443Y (en) * | 2008-03-05 | 2009-01-14 | 赖俊松 | Suspension member of airtight door |
| KR101042288B1 (en) * | 2009-04-14 | 2011-06-17 | 이봉이 | Revolution controller of running roller for hanger type door |
| TW201131062A (en) * | 2010-03-01 | 2011-09-16 | Zhao-Xuan He | Door panel fixing hanger of automatic door machine |
| CN102808556A (en) * | 2011-05-30 | 2012-12-05 | 中国船舶重工集团公司第七一三研究所 | Three-freedom-degree position-regulating hanging component device |
| KR20130103192A (en) * | 2012-03-09 | 2013-09-23 | 주식회사 펜타포스 | Door hangers equipped with door level maintenance functions |
| CN203669587U (en) * | 2013-11-06 | 2014-06-25 | 宁波欧德意自动门有限公司 | Self-adaptation balance hanger device of horizontal moving medical door |
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| Publication number | Publication date |
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| CN103573088A (en) | 2014-02-12 |
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Address after: 315016 No. 206, Ketai Road, Wang Chun Industrial Park, Haishu District, Ningbo, Zhejiang. Patentee after: Ningbo oudeyi IOT Technology Co. Ltd. Address before: 315153 Zhejiang city of Ningbo province Yinzhou Shiqi Industrial Zone, 95 Lane Road No. 1 source Patentee before: Ningbo Oudeyi Automatic Door Co., Ltd. |
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