CN2833057Y - Spherical suspension type sliding door hanging wheel - Google Patents
Spherical suspension type sliding door hanging wheel Download PDFInfo
- Publication number
- CN2833057Y CN2833057Y CN 200520106625 CN200520106625U CN2833057Y CN 2833057 Y CN2833057 Y CN 2833057Y CN 200520106625 CN200520106625 CN 200520106625 CN 200520106625 U CN200520106625 U CN 200520106625U CN 2833057 Y CN2833057 Y CN 2833057Y
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- CN
- China
- Prior art keywords
- hole
- nut
- spherical
- spherical nut
- gyro wheel
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- 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
Links
- 239000000725 suspension Substances 0.000 claims abstract description 14
- 238000002360 preparation method Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 125000003003 spiro group Chemical group 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
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- Support Devices For Sliding Doors (AREA)
Abstract
The utility model discloses by gyro wheel 1, gyro wheel support 3, shaft 2, lead screw 5, spherical nut 6, gag lever post 4, nut 7, hanger 9, connector 8 constitute, assemble shaft 2 on gyro wheel support 3, assemble gyro wheel 1 and fix a position gyro wheel 1 and shaft 2 together at shaft 2 both ends again, be equipped with shaft hole 3A and recess 3B on gyro wheel support 3, be equipped with hemisphere sunken hole 3C and through-hole 3D in the bottom of recess 3B, be equipped with hanger connecting seat 9A on hanger 9, the spiro union spherical nut 6 is again connected with hanger connecting seat 9A, nut 7, gyro wheel support 3 on hanger 9 in proper order from bottom to top to hanger 5, be equipped with gag lever post 4 on spherical nut 6; the utility model discloses owing to adopt foretell structure, no matter the error in that aspect all can make the wheel of hanging wheel group evenly bear through the ball gradient that changes hanging wheel group, reduces the frictional force for director because of stress produces, prolongs the life of wheelset to make the switch door smooth and orderly, the utility model is used for on the portable door that the bearing is no longer than 300 KG's suspension type a font and is opened and shut.
Description
Technical field the utility model relates to Hardware fitting, particularly a kind of spherical suspension type moving door hanging wheel that is used on the moving door of in-line folding.
In the background technology prior art, moving door has two types, a kind of is suspension type (suspension type), another kind is that downslide is wheeled, the suspension type moving door is owing to be easier to keep the cleaning of track, smoothly, and not at the floor mounted track, so be used for partition door or interior door etc. widely, its load-bearing is no more than 300KG, load-bearing surpasses 300KG and must use downslide wheeled, the suspension arrangement of suspension type moving door is by track, the hanging wheel group, formations such as suspender member, track can be divided into single track and double track again, the hanging wheel group mainly contains four-wheel group and eight wheels etc., existing hanging wheel group has two kinds of hangs: 1, hanging wheel group and suspender member are fixedly connected and the door formula that is fixedly connected with screw mandrel again, its advantage is to produce simply, shortcoming is that meeting need to adjust because of the rigging error of track or the construction error of door opening when installing, cause therefrom the hanging wheel group each the wheel can not evenly carry the door gravity (wheels and track are not parallel), cause the life-span of hanging wheel group to reduce, and because the frictional force that stress increases with guider causes door switch not smooth; 2, be provided with rotating axle at the middle part of hanging wheel group, the center of axle is provided with a hole, suspender member connects with the turning cylinder of hanging wheel group with screw mandrel when hanging, suspender member connects with the couplet on the door again, its advantage is: vertically movable, can adjust the hanging wheel group that produces because of longitudinal error can not evenly carry, and shortcoming is: the hanging wheel group that still can not solve axial alignment error or distortion generation can not evenly be carried and stress.
Utility model content the purpose of this utility model is will solve above-mentioned defective or problem provides a kind of spherical suspension type moving door hanging wheel, no matter the error of that aspect all can evenly carry the wheel of hanging wheel group by the spherical gradient that changes the hanging wheel group, reduce the frictional force that produces to the guider stress, make switch Men Changshun.
The technical solution of the utility model is, a kind of spherical suspension type moving door hanging wheel, comprise the hanging wheel group, suspender member, coupling, the hanging wheel group is by roller, roller support, wheel shaft, the hang spring bar, nut constitutes, on roller support, assemble wheel shaft, be positioned at wheel shaft at wheel shaft two ends assembling roller and with roller again, it is characterized in that: roller support is provided with groove, groove is located at the centre of roller support, be provided with hemispherical depression hole and through hole in the bottom of groove, hemispherical depression hole and through hole are located on the vertical axis at center of roller support, are provided with hang spring bar connection seat on suspender member, the hang spring bar to down and on successively with suspender member on connection seat, nut, the spherical nut that is spirally connected again after the roller support series connection, spherical nut is provided with gag lever post.
Preferably, described spherical nut is shaped as sphere, hemispherical depression hole preparation on spherical nut and the roller support, axial centre at spherical nut is provided with internal thread hole, the internal thread hole of spherical nut and the preparation of hang spring bar, two ends at the internal thread hole of spherical nut are provided with the plane, radially are provided with through hole, the through hole on the spherical nut and gag lever post preparation at spherical nut perpendicular to internal thread hole.
The beneficial effects of the utility model are: owing to adopt above-mentioned structure, no matter the error of that aspect all can evenly carry the wheel of hanging wheel group by the spherical gradient that changes the hanging wheel group, reduce frictional force to the generation of suspender member stress, prolong the application life of wheels, and make switch Men Changshun, the utility model be used on the moving door of in-line folding of the suspension type (suspension type) that load-bearing is no more than 300KG.
Description of drawings Fig. 1 is an organigram of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is the organigram of roller support of the present utility model;
Fig. 5 is the vertical view of Fig. 4;
Fig. 6 is the profile schematic diagram of spherical nut of the present utility model;
Fig. 7 is the organigram of spherical nut of the present utility model.
Specific embodiment Figure of description is the optimal way of the utility model embodiment, further specifies the utility model below in conjunction with accompanying drawing.
As Fig. 1-shown in Figure 5: the utility model is by roller 1, roller support 3, wheel shaft 2, hang spring bar 5, spherical nut 6, gag lever post 4, nut 7, suspender member 9, coupling 8 constitutes, assembling wheel shaft 2 on roller support 3, be positioned at wheel shaft 2 at wheel shaft 2 two ends assembling roller 1 and with roller 1 again, roller support 3 is provided with axle hole 3A and groove 3B, groove 3B is located at the centre of roller support 3, be provided with hemispherical depression hole 3C and through hole 3D in the bottom of groove 3B, hemispherical depression hole 3C and through hole 3D are located on the vertical axis at center of roller support 3, on suspender member 9, be provided with hang spring bar connection seat 9A, hang spring bar 5 to down and on successively with suspender member 9 on hang spring bar connection seat 9A, nut 7, the spherical nut 6 that is spirally connected again after roller support 3 series connection, spherical nut 6 is provided with gag lever post 4.
As shown in Figure 6 and Figure 7: spherical nut 6 is shaped as sphere, spherical nut 6 is cheated the 3C preparation with the hemispherical depression on the roller support 3, axial centre at spherical nut 6 is provided with internal thread hole 6B, the internal thread hole 6B of spherical nut 6 and 5 preparations of hang spring bar, two ends at the internal thread hole 6B of spherical nut 6 are provided with plane 6C, radially be provided with through hole 6A, 6D, through hole 6A, 6D on the spherical nut 6 and gag lever post 4 preparations at spherical nut 6 perpendicular to internal thread hole 6B.
More than an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limit practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (2)
1, a kind of spherical suspension type moving door hanging wheel, comprise the hanging wheel group, suspender member, coupling, the hanging wheel group is by roller, roller support, wheel shaft, the hang spring bar, nut constitutes, on roller support, assemble wheel shaft, be positioned at wheel shaft at wheel shaft two ends assembling roller and with roller again, it is characterized in that: roller support (3) is provided with axle hole (3A) and groove (3B), groove (3B) is located at the centre of roller support (3), be provided with hemispherical depression hole (3C) and through hole (3D) in the bottom of groove (3B), hemispherical depression hole (3C) and through hole (3D) are located on the vertical axis at center of roller support (3), on suspender member (9), be provided with hang spring bar connection seat (9A), hang spring bar (5) to down and on successively with suspender member (9) on hang spring bar connection seat (9A), nut (7), the spherical nut (6) that is spirally connected again after roller support (3) series connection, spherical nut (6) is provided with gag lever post (4).
2, spherical suspension type moving door hanging wheel according to claim 1, it is characterized in that: described spherical nut (6) is shaped as sphere, spherical nut (6) is prepared with the hemispherical depression hole (3C) on the roller support (3), axial centre at spherical nut (6) is provided with internal thread hole (6B), the internal thread hole (6B) of spherical nut (6) and hang spring bar (5) preparation, two ends at the internal thread hole (6B) of spherical nut (6) are provided with plane (6C), radially be provided with through hole (6A) at spherical nut (6) perpendicular to internal thread hole (6B), (6D), the through hole (6A) on the spherical nut (6), (6D) with gag lever post (4) preparation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520106625 CN2833057Y (en) | 2005-08-29 | 2005-08-29 | Spherical suspension type sliding door hanging wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520106625 CN2833057Y (en) | 2005-08-29 | 2005-08-29 | Spherical suspension type sliding door hanging wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2833057Y true CN2833057Y (en) | 2006-11-01 |
Family
ID=37197370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520106625 Expired - Fee Related CN2833057Y (en) | 2005-08-29 | 2005-08-29 | Spherical suspension type sliding door hanging wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2833057Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101349134A (en) * | 2008-08-25 | 2009-01-21 | 栢盛私营有限公司 | Wheel and rail for sliding door |
| CN102589832A (en) * | 2012-01-16 | 2012-07-18 | 中北大学 | Drop test system |
-
2005
- 2005-08-29 CN CN 200520106625 patent/CN2833057Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101349134A (en) * | 2008-08-25 | 2009-01-21 | 栢盛私营有限公司 | Wheel and rail for sliding door |
| CN102589832A (en) * | 2012-01-16 | 2012-07-18 | 中北大学 | Drop test system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Huang Yingtian Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061101 Termination date: 20100829 |