CN201433698Y - Slide device for rolling door and slide steering mechanism formed by slide device - Google Patents
Slide device for rolling door and slide steering mechanism formed by slide device Download PDFInfo
- Publication number
- CN201433698Y CN201433698Y CN2009200474549U CN200920047454U CN201433698Y CN 201433698 Y CN201433698 Y CN 201433698Y CN 2009200474549 U CN2009200474549 U CN 2009200474549U CN 200920047454 U CN200920047454 U CN 200920047454U CN 201433698 Y CN201433698 Y CN 201433698Y
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- bearing
- rolling door
- pin
- roller bearing
- rolling
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- Expired - Fee Related
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Abstract
The utility model relates to a slide device for a rolling door and a slide steering mechanism formed by the slide device. The slide device for the rolling door comprises a reverse U-shaped chute body,wherein fixing sheets provided with installing holes are arranged on the outer walls of the chute body. The utility model is characterized in that a rolling shaft installing rack with the same shapeas the chute body is fixed on the upper end of the chute body, the inner sides of two side surfaces of the rolling shaft installing rack are respectively provided with transversal side rolling shafts,the inner side of the other surface is provided with a transversal back rolling shaft, the two side rolling shafts are mutually parallel, and the axial line direction of the back rolling shaft is vertical to that of the two side rolling shafts. The slide steering mechanism comprises two slide devices, chute openings of the two slide devices have the same direction, and the outer side walls of theadjacent rolling shaft installing racks are fixed through hinges. The utility model has the advantages that the structure is simple and reasonable, the rolling door can not be directly interfered with the chute body when being opened or closed, the service life is greatly prolonged, the rolling door can freely steer, the installation methods are flexible, the appearance is beautiful, and the safety is high.
Description
Technical field
The utility model belongs to the rolling door technical field, specifically relates to a kind of rolling door with carriage and by its skid steer mechanism that constitutes.
Background technology
At present, rolling door is widely used in public places such as the commercial shop front, garage, market, hospital, industrial enterprise or dwelling house.Rolling door is that the door sheet with the multi-joint activity is cascaded, and in fixing slideway, is that rotate at the center with the spool of door top, realizes furling and launching that its unlatching is convenient and swift.
In the prior art, slideway as the rolling door slide mechanism generally is fixed on the wall that is positioned at the spool below, be " Jiong " shape structure, rolling door is in scrolling folding and unfolding process, Men Bianhui produces interference with the edge of " Jiong " shape slideway, be unfavorable for that rolling door opens and closes, long-time use can cause rolling door to be damaged, and shorten application life; And rolling door and slide groove will roughly keep at grade, otherwise rolling door can't be slided narrow application range smoothly in slideway; In addition, be positioned on the exterior wall of a top after the rolling door of this structure furls, outside being directly exposed to, look very not attractive in appearance and safety low.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of simple and reasonable, is beneficial to that rolling door opens and closes and can freely turns to, and the rolling door that prolongs rolling door application life greatly is with carriage and by its skid steer mechanism that constitutes.
The technical scheme that provides according to the utility model, described rolling door comprises the slipway that is " Jiong " shape with carriage, the slipway outer wall is provided with the stator of band installing hole, it is characterized in that: the upper end of described slipway is fixed with the shape roller bearing installing rack identical with it, the inboard of these two sides of roller bearing installing rack is separately installed with the horizontal axle that sidewinders, and the installed inside of another side has horizontal back roller bearing; Described two sidewinder axle and are parallel to each other, and the axis direction of back roller bearing is vertical with these two axis directions that sidewinder spool.
The described axle that sidewinders is identical with back roller bearing structure, comprises roller body, bearing and bearing pin, and the inwall at roller body two ends offers the bearing mounting groove, and bearing is assemblied in the bearing mounting groove, and bearing pin passes pin shaft hole with on the described roller body fixed installation roller bearing installing rack.As the further improvement of above-mentioned carriage, the described outer wall section that sidewinders axle and back roller bearing protrudes from the medial surface of described slipway.
Further improvement as above-mentioned carriage, one end of described bearing pin is fixedly connected with microscler location platelet, offer locating hole on the platelet of location, also offer corresponding locating hole near the pin shaft hole on the described roller bearing installing rack, assembling and positioning screw in the locating hole, with the bearing pin fixed installation and it can't be rotated, the described bearing pin other end offers pin-and-hole, assembling and positioning pin in the pin-and-hole is in case the shotpin axle skids off.
As the further improvement of above-mentioned carriage, the side of described slipway is an arcuate structure, and chute width increases from bottom to top gradually, slides smoothly to guarantee rolling door.Described skid steer mechanism comprises two above-mentioned carriages, the slideway opening of two carriages is towards unanimity, it is fixing to be hinged by hard-wired hinge between the adjacent roller bearing installing rack lateral wall, these two carriages can rotate in 0～180 ° angular range relatively, according to actual mode of occupation fixed installation, realize that the rolling door slip furls the change of direction.
The utility model compared with prior art, and is simple and reasonable, and when rolling door opened and closed, Men Bian contacted with roller bearing, can directly not interfere with slipway, increases the service life greatly; Two carriages are used in combination, and can realize freely turning to of rolling door, and rolling door is easy for installation flexibly, good looking appearance and safe.
Description of drawings
Fig. 1 is the structure elevation of carriage.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is side, the back roller bearing structural representation in the utility model.
Fig. 4 is combined into the structural representation of skid steer mechanism for carriage.
Description of reference numerals: 1-slipway, 2-stator, 3-roller bearing installing rack, 4-sidewinder axle, roller bearing, 6-roller body, 7-bearing pin, 8-bearing, 9-alignment pin, 10-location platelet, 11-set screw, 12-hinge behind the 5-.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in Figure 1 and Figure 2, rolling door in the utility model comprises the slipway 1 that is " Jiong " shape with carriage, slipway 1 outer wall is provided with the stator 2 of band installing hole, stator 2 is used for the utility model is fixedly installed in body of wall, the upper end of described slipway 1 is welded with the shape roller bearing installing rack 3 identical with it, the inboard of these 3 two sides of roller bearing installing rack is separately installed with the horizontal axle 4 that sidewinders, and the installed inside of another side has horizontal back roller bearing 5; Described two sidewinder axle and 4 are parallel to each other, the axis direction of back roller bearing 5 with these two to sidewinder spools 4 axis directions vertical; Further, the described outer wall section that sidewinders axle 4 and back roller bearing 5 protrudes from the medial surface of described slipway 1, when the door body that can effectively prevent rolling door slides with directly interference and cause that a body is impaired of slipway 1.
The described axle 4 that sidewinders is identical with back roller bearing 5 structures, as shown in Figure 3, they all comprise roller body 6, bearing 8 and bearing pin 7, the inwall at roller body 6 two ends offers the bearing mounting groove, bearing 8 is assemblied in the bearing mounting groove, and bearing pin 7 passes pin shaft hole with on the described roller body 6 fixed installation roller bearing installing racks 3.Described bearing pin 7 can adopt bolt, but bolt 7 is loosening gradually along with the rotation repeatedly of roller body 6 easily, has potential safety hazard, and there is certain-length at the two ends of bolt, needs bigger installing space, may hinder installation.For this reason, the bearing pin 7 of this carriage can adopt following improvement structure: an end of bearing pin is fixedly connected with microscler location platelet 10, offer locating hole on the platelet 10 of location, also offer corresponding locating hole near the pin shaft hole on the described roller bearing installing rack 3, assembling and positioning screw 11 in the locating hole, with bearing pin 7 fixed installation and it can't be rotated, avoid occurring loosening situation; Described bearing pin 7 other ends offer pin-and-hole, and assembling and positioning pin 9 in the pin-and-hole can prevent further that bearing pin 7 from skidding off, and the installing space that needs is little.
As shown in Figure 4, skid steer mechanism in the utility model is made up of two above-mentioned carriages, the slideway opening of two carriages is towards unanimity, be hinged fixing by hard-wired hinge 12 between adjacent roller bearing installing rack 3 lateral walls, these two carriages can rotate in 0～180 ° angular range relatively, according to actual mode of occupation fixed installation, realize that the rolling door slip furls the change of direction, the rolling door mounting means is more flexible.Because rolling door can form certain angle with the slideway of carriage in direction change process, slide smoothly for guaranteeing rolling door, the side of described slipway 1 is made as arcuate structure, and chute width increases from bottom to top gradually.
Claims (6)
1, a kind of rolling door carriage, comprise the slipway (1) that is " Jiong " shape, slipway (1) outer wall is provided with the stator (2) of band installing hole, it is characterized in that: the upper end of described slipway (1) is fixed with the shape roller bearing installing rack (3) identical with it, the inboard of these (3) two sides of roller bearing installing rack is separately installed with horizontal sidewinder spool (4), and the installed inside of another side has horizontal back roller bearing (5); Described two sidewinder axle (4) and are parallel to each other, and the axis direction of back roller bearing (5) is vertical with these two axis directions that sidewinder spool (4).
2, rolling door carriage according to claim 1, its feature also is: the described axle (4) that sidewinders is identical with back roller bearing (5) structure, comprise roller body (6), bearing (8) and bearing pin (7), the inwall at roller body (6) two ends offers the bearing mounting groove, bearing (8) is assemblied in the bearing mounting groove, and bearing pin (7) passes pin shaft hole with on described roller body (6) the fixed installation roller bearing installing rack (3).
3, rolling door carriage according to claim 1, its feature also is: the described outer wall section that sidewinders axle (4) and back roller bearing (5) protrudes from the medial surface of described slipway (1).
4, rolling door carriage according to claim 1, its feature also is: an end of described bearing pin (7) is fixedly connected with microscler location platelet (10), offer locating hole on the location platelet (10), also offer corresponding locating hole near the pin shaft hole on the described roller bearing installing rack (3), assembling and positioning screw (11) in the locating hole, fixedly mount and make it to rotate bearing pin (7), described bearing pin (7) other end offers pin-and-hole, assembling and positioning pin (9) in the pin-and-hole.
5, rolling door carriage according to claim 1, its feature also is: the side of described slipway (1) is an arcuate structure, chute width increases from bottom to top gradually.
6, a kind of skid steer mechanism, it is characterized in that: comprise two described carriages, the slideway opening of two carriages is towards unanimity, and it is fixing to be hinged between adjacent roller bearing installing rack (3) lateral wall, and these two carriages can rotation relatively in 0～180 ° angular range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200474549U CN201433698Y (en) | 2009-06-29 | 2009-06-29 | Slide device for rolling door and slide steering mechanism formed by slide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200474549U CN201433698Y (en) | 2009-06-29 | 2009-06-29 | Slide device for rolling door and slide steering mechanism formed by slide device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201433698Y true CN201433698Y (en) | 2010-03-31 |
Family
ID=42052509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200474549U Expired - Fee Related CN201433698Y (en) | 2009-06-29 | 2009-06-29 | Slide device for rolling door and slide steering mechanism formed by slide device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201433698Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104271866A (en) * | 2012-04-25 | 2015-01-07 | 科美迅有限公司 | Quick change battery arrangement for motorized shade |
| CN114481905A (en) * | 2022-01-25 | 2022-05-13 | 浙江大华技术股份有限公司 | Passage gate |
-
2009
- 2009-06-29 CN CN2009200474549U patent/CN201433698Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104271866A (en) * | 2012-04-25 | 2015-01-07 | 科美迅有限公司 | Quick change battery arrangement for motorized shade |
| CN104271866B (en) * | 2012-04-25 | 2016-06-01 | 科美迅有限公司 | For the fast replacing type cell apparatus of motorize window shade |
| CN114481905A (en) * | 2022-01-25 | 2022-05-13 | 浙江大华技术股份有限公司 | Passage gate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20140629 |
|
| EXPY | Termination of patent right or utility model |