CN103960950B - A kind of outer sun-shading curtain steering transmission linkage - Google Patents
A kind of outer sun-shading curtain steering transmission linkage Download PDFInfo
- Publication number
- CN103960950B CN103960950B CN201410210541.7A CN201410210541A CN103960950B CN 103960950 B CN103960950 B CN 103960950B CN 201410210541 A CN201410210541 A CN 201410210541A CN 103960950 B CN103960950 B CN 103960950B
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- CN
- China
- Prior art keywords
- shaft
- shading curtain
- outer sun
- steering transmission
- tooth wheel
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Abstract
The present invention relates to a kind of outer sun-shading curtain steering transmission linkage, comprise hanging of installing with outer sun-shading curtain that auxiliary frame is connected and bind round and be installed on this and hang gear box in hoop, described in hang and bind round the hoop body comprising a font and the pressure pin be connected with these hoop body two ends; Described gear box comprises box body, and in this box body, be provided with the driving gear shaft and the passive tooth wheel shaft being connected driven shaft that connect driving shaft; Gear on described driving gear shaft and passive tooth wheel shaft is angular wheel, and engages each other; The axis of described driving shaft and driven shaft has a certain degree.The present invention is reasonable in design, and structure is simple, easy for installation, by changing transmission direction, makes the descending operation of outer sun-shading curtain more convenient; But also improve the uniformity of transmission, reduce noise, extend service life, improve comfort.
Description
Technical field
The present invention relates to a kind of Architectural Equipment transmission device, especially a kind of transmission device of Building Outside Shading of Window curtain, specifically a kind of outer sun-shading curtain steering transmission linkage.
Background technology
At present, Building Outside Shading of Window one of important measures becoming building energy conservation.In existing building field of external sunshade, often run into the external window of building of various geometry evagination, namely the exterior window of a window opening may fan window more, the distribution in broken line in the plane of these windows, there is angle each other, therefore, the lifting that the drive mechanism by turning to controls outer sun-shading curtain has become the technology generally used.Universal joint is mostly adopted to connect the power transmission shaft of outer sun-shading curtain at present, but, often there is following problem in universal joint: (1) universal joint exposes not only easily contaminated in atmosphere, and lubricating oil short-term between part will dry and not lubricate, cause that power transmission resistance is large, transmission is not smooth; (2) caused by self transmission principle, during universal joint rotary driving, rotating speed is uneven; (3) during cardan drive, one end is directly connected with driving shaft, the other end is directly connected with driven axle, two ends are all without supporting-point, and middle node also inconvenience supporting-point is set, namely the moment of rotary driving acts directly on the power transmission shaft at two ends, power transmission shaft is easily produced bending, and steady-state vibrations, noise, affect habitation environment quality.
Summary of the invention
The object of this invention is to provide a kind of outer sun-shading curtain steering transmission linkage, overcome the deficiencies in the prior art, not only make more convenient to operate, and, make transmission more smooth, and can avoid vibrations and noise occur, promote using character.
Technical scheme of the present invention is:
A kind of outer sun-shading curtain steering transmission linkage, comprises hanging of installing with outer sun-shading curtain that auxiliary frame is connected and binds round and be installed on this and hang gear box in hoop, described in hang the hoop body that hoop comprises a font and the pressure pin be connected with these hoop body two ends; Described gear box comprises box body, and in this box body, be provided with the driving gear shaft and the passive tooth wheel shaft being connected driven shaft that connect driving shaft; Gear on described driving gear shaft and passive tooth wheel shaft is angular wheel, and engages each other; The axis of described driving shaft and driven shaft has a certain degree.
Further, the end of described hoop body all outwards bends, and is connected with the two ends of described pressure pin with conjunction hoop screw respectively by rivet.When taking out conjunction hoop screw, pressure pin can be made to rotate around rivet.
Further, described driving gear shaft and passive tooth wheel shaft are separately installed with the bearing group that comprises two same specification single facer rolling bearings, and the installing in opposite directions without fluid side of described rolling bearing; One end of described each bearing group props up the shaft shoulder, and the other end is stopped by spring collar, can prevent driving gear shaft or passive tooth wheel shaft from moving to axial.
Further, described gear box box body comprises by the sealed upper cover of closing lid screw and lower cover, and be respectively equipped with in this upper cover and lower cover can the groove of bearing group described in setting-in.
Further, between described driving shaft and driving gear shaft, and all connected by switch screw between driven shaft and passive tooth wheel shaft.
Further, described driving gear shaft and passive tooth wheel shaft engage each other a top on cover, be provided with lubricating oil oil nozzle, so as thin oil fluid instil.
Further, cover in described each bearing group between single facer rolling bearing, be also provided with lubricating grease oil nozzle, can by lubricating grease injection bearing raceway.
Further, the angle between described driving shaft and driven shaft is 90 ° ~ 150 °.
Further, the taper angle of the upper conical gear of described driving gear shaft and the taper angle of the upper conical gear of passive tooth wheel shaft can be identical or different, but both half cone angle sums equal the angle between driving shaft and driven shaft.
Beneficial effect of the present invention:
The present invention is reasonable in design, and structure is simple, easy for installation, by changing transmission direction, makes the descending operation of outer sun-shading curtain more convenient.And, also significantly improve the uniformity of transmission, reduce noise, extend service life, improve comfort.
Accompanying drawing explanation
Fig. 1 be the present invention be arranged in 90 ° arrange Building Outside Shading of Window curtain between time axle center horizontal sectional drawing, be also the A-A profile in Fig. 2.
Fig. 2 is the B-B profile of Fig. 1 of the present invention.
Fig. 3 is the K direction view of Fig. 1 of the present invention.
Fig. 4 be the present invention be arranged in 135 ° arrange Building Outside Shading of Window curtain between time axle center horizontal sectional drawing.
Fig. 5 is the C-C sectional view of Fig. 2 of the present invention.
Wherein: 1-spring collar; 2-switch screw; 3-lower cover; 4-single facer rolling bearing; 5-driving gear shaft; 6-closing lid screw; 7-passive tooth wheel shaft; 8-driven shaft; 9-driving shaft; 10-upper cover; 11-hangs screw; 12-outer sun-shading curtain installs auxiliary frame; 13-hangs hoop; 13-1-binds round body; 13-2-pressure pin; 13-3-rivet; 14-closes hoop screw; 15-driving groove; 16-lubricating grease oil nozzle; 17-lubricating oil oil nozzle; 18-seal; 19-corner brace; 20-screw; 21-builds whitewash mortar.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated.
As shown in Figures 1 to 4, be the embodiment of a kind of outer sun-shading curtain steering transmission linkage of the present invention, comprise to install with outer sun-shading curtain that auxiliary frame 12 is connected hang hoop 13 and be installed on this and hang gear box in hoop 13.Describedly hang the hoop body 13-1 that hoop 13 comprises a font and the pressure pin 13-2 be connected with these hoop body 13-1 two ends.The end of described hoop body 13-1 all outwards bends, and is connected with the two ends of described pressure pin 13-2 with conjunction hoop screw 14 by rivet 13-3.When taking out conjunction hoop screw 14, pressure pin 13-2 can be made to rotate around rivet 13-3, be convenient to the installation of gear box.
Described gear box comprises box body, and in box body, be provided with the driving gear shaft 5 and the passive tooth wheel shaft 7 being connected driven shaft 8 that connect driving shaft 9.Gear on described driving gear shaft 5 and passive tooth wheel shaft 7 is angular wheel, and engages each other.Described driving shaft 9 also connects electric power or Manpower driver, and driven shaft 8 also connects outer sun-shading curtain, is elevated to drive it.On the axle journal of described driving gear shaft 5 and passive tooth wheel shaft 7, be separately installed with the bearing group that comprises two same specification single facer rolling bearings 4, and the installing in opposite directions without fluid side of described single facer rolling bearing 4.Each bearing group all forms longer bearing-surface, and its one end props up the shaft shoulder, and the other end is stopped by spring collar, can prevent initiatively angular wheel 5 and passive angular wheel 7 from moving axially, guarantee gear-driven stability.Described box body comprises by the sealed upper cover 10 of closing lid screw 6 and lower cover 3, and is respectively equipped with groove in this upper cover 10 and lower cover 3, described bearing group can be inlaid in this groove.
Further, described driving shaft 9 and driving gear shaft 5, and driven shaft 8 is all connected by switch screw 2 with passive tooth wheel shaft 7, namely switch screw 2 is from screwing the axle journal screw of passive tooth wheel shaft 7 or driving gear shaft 5 radially across driven axle 8 or driving shaft 9, in order to driving moment is delivered to by driving shaft 9 on the axle journal of driving gear shaft 5, be delivered to on the intermeshing passive tooth wheel shaft 7 of first retainer by driving gear shaft 5 again, be delivered to again on driven shaft 8 finally by switch screw 2, realize rotary driving.
Further, described driving gear shaft 5 and passive tooth wheel shaft 7 engage each other a top on cover, be provided with lubricating oil oil nozzle 17, so that charging-up lubricant oil, and fluid can be made to rely on gravity directly to instil in the path of contact of gear pair.When gear pair rotates, fluid can be passed on each gear teeth, makes driving gear shaft 5 and passive tooth wheel shaft 7 obtain good lubrication.Meanwhile, lubricating oil also can by lower cover 3 faying face with upper cover 10, and the seal 18 be inlaid in axis hole stops and do not leak.Further, cover between two single facer rolling bearings of described each bearing group, be also provided with lubricating grease oil nozzle 16, by lubricating grease injection bearing raceway, and can be stopped by the one side oil sealing of each bearing and not leak, make bearing obtain good lubrication.
Angle between described driving shaft 9 and driven shaft 8 can be 90 ° ~ 150 °, and Fig. 1 is 90 ° of transmission schematic diagrames, and Fig. 4 is 135 ° of transmission schematic diagrames, and other angles in like manner manufacture and design.Circular arc or other curved outer sun-shading curtains can replace with fold-line-shaped outer sun-shading curtain, and turning all can adopt the present invention to transmit power therebetween, makes each width outer sun-shading curtain synchronously rise or decline.The taper angle of the upper conical gear of described driving gear shaft 5 can be identical with the taper angle of the upper conical gear of passive tooth wheel shaft 7, also can be different, but both half cone angle sums equal the angle between driving shaft 9 and driven shaft 8.
Being provided with above described upper cover 10 and being convenient to insert and locking the installing hole of switch screw 2, and upper cover 10 intermediate raised portion is pushed against hang hoop 13, leaves a blank and avoids hanging screw 11 in both sides.The peripheral size of described upper cover 10 and lower cover 3 and driving groove 15 inside dimension of outer sun-shading curtain adapt.
As shown in Figures 3 and 5, the present invention can be arranged on driving groove 15 end at outer sun-shading curtain, and outer sun-shading curtain is installed auxiliary frame 12 and be arranged on building window opening top inwall by corner brace 19, screw 20, then buries cover with building whitewash mortar 21.
The part that the present invention does not relate to prior art that maybe can adopt all same as the prior art is realized.
Claims (9)
1. an outer sun-shading curtain steering transmission linkage, comprise to install with outer sun-shading curtain that auxiliary frame is connected hang to bind round (13) and be installed on this and hang the gear box bound round in (13), hang the hoop body (13-1) that hoop (13) comprises a font and the pressure pin (13-2) be connected with these hoop body (13-1) two ends described in it is characterized in that; Described gear box comprises box body, and in this box body, be provided with the driving gear shaft (5) and the passive tooth wheel shaft (7) being connected driven shaft (8) that connect driving shaft (9); Gear on described driving gear shaft (5) and passive tooth wheel shaft (7) is angular wheel, and engages each other; The axis of described driving shaft (9) and driven shaft (8) has a certain degree.
2. outer sun-shading curtain steering transmission linkage according to claim 1, is characterized in that the end of described hoop body (13-1) all outwards bends, and respectively by rivet (13-3) with close hoop screw (14) and be connected with the two ends of described pressure pin (13-2).
3. outer sun-shading curtain steering transmission linkage according to claim 1, it is characterized in that described driving gear shaft (5) and passive tooth wheel shaft (7) are separately installed with the bearing group that comprises two same specification single facer rolling bearings (4), and the installing in opposite directions without fluid side of described single facer rolling bearing (4); One end of described each bearing group props up the shaft shoulder, and the other end is stopped by spring collar, can prevent driving gear shaft (5) or passive tooth wheel shaft (7) from moving to axial.
4. outer sun-shading curtain steering transmission linkage according to claim 3, it is characterized in that described gear box box body comprises by the sealed upper cover (10) of closing lid screw (6) and lower cover (3), and be respectively equipped with in this upper cover (10) and lower cover (3) can the groove of bearing group described in setting-in.
5. outer sun-shading curtain steering transmission linkage according to claim 1, be is characterized in that between described driving shaft (9) and driving gear shaft (5), and is all connected by switch screw (2) between driven shaft (8) and passive tooth wheel shaft (7).
6. outer sun-shading curtain steering transmission linkage according to claim 1, is characterized in that described driving gear shaft (5) and passive tooth wheel shaft (7) engage each other on the upper cover (10) of a top, is provided with lubricating oil oil nozzle (17).
7. outer sun-shading curtain steering transmission linkage according to claim 3, is characterized in that, on the upper cover (10) in described each bearing group between single facer rolling bearing (4), being also provided with lubricating grease oil nozzle (16).
8. outer sun-shading curtain steering transmission linkage according to claim 1, is characterized in that the angle between described driving shaft (9) and driven shaft (8) is 90 ° ~ 150 °.
9. outer sun-shading curtain steering transmission linkage according to claim 1, it is characterized in that the taper angle of the taper angle of described driving gear shaft (5) upper conical gear and passive tooth wheel shaft (7) upper conical gear can be identical or different, but both half cone angle sums equal the angle between driving shaft (9) and driven shaft (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410210541.7A CN103960950B (en) | 2014-05-19 | 2014-05-19 | A kind of outer sun-shading curtain steering transmission linkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410210541.7A CN103960950B (en) | 2014-05-19 | 2014-05-19 | A kind of outer sun-shading curtain steering transmission linkage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103960950A CN103960950A (en) | 2014-08-06 |
| CN103960950B true CN103960950B (en) | 2016-01-27 |
Family
ID=51231337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410210541.7A Expired - Fee Related CN103960950B (en) | 2014-05-19 | 2014-05-19 | A kind of outer sun-shading curtain steering transmission linkage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103960950B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3513127A1 (en) * | 1985-04-12 | 1986-10-23 | Brose Fahrzeugteile GmbH & Co KG, 8630 Coburg | Actuator for motor-vehicle equipment |
| IT1236964B (en) * | 1989-10-18 | 1993-05-07 | Iti Ind S R L | MOTORIZATION GROUP, FOR THE OPERATION OF SUN VISORS FOR MOTOR VEHICLES. |
| CN2143932Y (en) * | 1992-06-18 | 1993-10-20 | 薛伟明 | Large-span automatic steering type electric machine for opening and closing curtain |
| JPH08154809A (en) * | 1994-12-02 | 1996-06-18 | Maruman Sangyo Kk | Curtain opening and closing device |
| CN2643778Y (en) * | 2003-09-26 | 2004-09-29 | 赵锐光 | General electric driven curtain device |
| CN202051491U (en) * | 2011-05-11 | 2011-11-30 | 宁波先锋新材料股份有限公司 | Manual inner-control outdoor sun-shading curtain device |
| CN203860979U (en) * | 2014-05-19 | 2014-10-08 | 江苏康斯维信建筑节能技术有限公司 | External sunshade curtain steering transmission device |
-
2014
- 2014-05-19 CN CN201410210541.7A patent/CN103960950B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN103960950A (en) | 2014-08-06 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20160127 Termination date: 20170519 |