CN1558074A - Straight moving guiding device for trackless electric telescopic gate - Google Patents
Straight moving guiding device for trackless electric telescopic gate Download PDFInfo
- Publication number
- CN1558074A CN1558074A CNA2004100153380A CN200410015338A CN1558074A CN 1558074 A CN1558074 A CN 1558074A CN A2004100153380 A CNA2004100153380 A CN A2004100153380A CN 200410015338 A CN200410015338 A CN 200410015338A CN 1558074 A CN1558074 A CN 1558074A
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- gib block
- junction plate
- guiding device
- retractable door
- linear running
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Abstract
The linearly running guide device for rail-less electric extension gate includes one guide strip, which is connected to the bottom of headstock of the extension gate, has free end extending towards gate and length smaller than that of the contracted gate; and serial guide seats in the bottom of the gate for the guide strip to penetrate successively when the gate is contracted. The present invention ensures the linear running of the extension gate without rail, and has simple structure, reliable operation and easy production and installation.
Description
Technical field
The present invention relates to railless electric retractable door, particularly relate to a kind of can make railless electric retractable door stretch out or contraction process in can remain the linear running guiding device of the railless electric retractable door of linear running.
Background technology
Electric extendable door is a kind of novel gate that opens and closes with stretch mode, and it is handsome in appearance with it, can electronicly control, and is used widely applicable to advantage such as random length.Existing electric extendable door all is to be formed by the staggered form rod hinge connection by a plurality of frameworks, and drives its operation by the head that motor is housed.Electric extendable door can be divided into two kinds of rail and tracklesses, the rail electric extendable door is the specific track of laying two similar track for a trains on the ground, the wheel of retractable door bottom it is along orbital motion, though track can guarantee that it is along linear running, but lay trouble is installed, cost is also higher relatively.Though existing railless electric retractable door need not be laid two tracks specially, also will lay a guide rail on ground, and is provided with two guide wheels in the retractable door bottom, two guide wheels slide along the guide rail both sides, and retractable door guides it to make linear running by guide rail and guide wheel.Though can realize the linear running of railless electric retractable door by the way, in fact existing trackless extensible door does not really de-orbit, and is not trackless truly yet, and it is complicated that it still has structure, and defectives such as inconvenience are installed.How making retractable door still can keep linear running under situation about de-orbiting fully is people's urgent problems.
Summary of the invention
The present invention is intended to address the above problem, and provides a kind of retractable door that makes still can keep linear running under situation about de-orbiting fully, and simple in structure, reliable operation, and be easy to the linear running guiding device of the railless electric retractable door producing and install.
For achieving the above object, the invention provides a kind of linear running guiding device of railless electric retractable door, this device is to be connected with a gib block in the head bottom of retractable door, the free end of this gib block extends to door row direction, length after its length is shunk less than door row, a guide holder that passes for gib block respectively is housed in the bottom of each doorframe of door row, and door comes that gib block passes each guide holder successively when shrinking.
The link of gib block is provided with a gib block and is flapped toward guiding mechanism, this mechanism is a threaded adjusting mechanism, it comprises regulating shaft, nut and first junction plate, second junction plate, wherein, the two ends of regulating shaft respectively by bearings on first junction plate that is fixed on head bottom and second junction plate, one end of regulating shaft is by its nut that has been threaded, and nut then is connected with gib block.
An end in the outer part of regulating shaft stretches out in outside first junction plate, and its end is provided with the swing handle installation position.
Gib block is connected with nut by first minor axis, and is connected with the 3rd junction plate that is fixed in the head bottom by second minor axis, and gib block also is connected with first doorframe by the 4th junction plate.
Gib block is bar shaped column, tabular or tubular body.
Guide holder is that the cross sectional shape with gib block is corresponding, and gib block is therefrom passed, and the sleeve shape body that slides therein, arm shape body or lead wheel-shaped body.
Contribution of the present invention is, it efficiently solves the linear running problem of electric extendable door under the trackless state, make the door of retractable door come to launch or contraction process in remain on the same straight line with head all the time, thereby guaranteed the linear running of retractable door, and distinguishing feature of the present invention is to have realized guiding to the retractable door linear running by simple frame for movement, and avoided adopting complicated controlling organization, so not only be convenient to produce, transportation and installation, and can improve the retractable door reliability of operation greatly, and reduced cost of production.Device of the present invention also easily is convenient to pack respectively and transport with mechanism such as door row etc., and can assemble at the scene.
Description of drawings
Fig. 1 is a door of the present invention overall structure schematic diagram when coming deployed condition.
Fig. 2 is a door of the present invention overall structure schematic diagram when coming contraction state.
Fig. 3 is that gib block of the present invention is flapped toward the guiding mechanism structural representation.
Fig. 4 is gib block of the present invention and guide holder syndeton schematic diagram, and wherein, Fig. 4 A, Fig. 4 B are tabular and column gib block and shell-like guide holder connection diagram; Fig. 4 C is column gib block and arm shape guide holder connection diagram; Fig. 4 D, Fig. 4 E are tubulose gib block and guide wheel shape guide holder connection diagram.
The specific embodiment
The following example is to further explanation of the present invention and explanation, and the present invention is not constituted any limitation.
The linear running guiding device of railless electric retractable door of the present invention is to make railless electric retractable door can keep the mechanical type guiding device of linear running when launching and shrink, this device comprises that gib block 20, guide holder 40 and gib block are flapped toward guiding mechanism 50, its concrete structure is illustrated by Fig. 1, Fig. 2, in the drawings, the structure of retractable door has been done simplification, the just door row who sees among the figure and the part of head.As shown, be connected with a gib block 20 in head 10 bottoms of retractable door, this gib block can be bar shaped column, plate body or tubular body, and its instantiation is illustrated by Fig. 4.The free end of this gib block is arranged 30 directions to door and is extended, the length after its length is shunk less than door row.Corresponding with gib block 20, a guide holder 40 that passes for gib block respectively is housed in the bottom of each doorframe 31 of door row, the cross sectional shape of this guide holder and gib block 20 match, make gib block just can therefrom pass, and slide therein, it can be designed to sleeve shape body, arm shape body, lead wheel-shaped body or other can realize the structure of this function, and its instantiation is illustrated by Fig. 4, and guide holder can or be fixedly welded on doorframe boundary frame area bottom with bolt.Above-mentioned gib block and guide holder can be designed to multiple structure, example among Fig. 4 is respectively, Fig. 4 A, Fig. 4 B show tabular and column gib block and shell-like guide holder syndeton, Fig. 4 C shows column gib block and arm shape guide holder syndeton, Fig. 4 D, Fig. 4 E show tubulose gib block and guide wheel shape guide holder syndeton, and they all can reach same effect.When door came contraction state (being that retractable door is in open mode), gib block 20 was placed through in all guide holders.Because the length after gib block 20 shrinks less than door row, after door comes expansion (being that retractable door is in closed condition), there are some guide holders to break away from gib block, therefore working as door comes in the contraction process, gib block passes each guide holder that has broken away from successively, makes the doorframe at head rear portion be directed and all the time by linear running.
Because gib block is cantilever-shaped, it in use may occur the skew of position because of small sway, therefore the present invention is provided with a gib block at the link of gib block and is flapped toward guiding mechanism 50, in this example, this mechanism is a threaded adjusting mechanism, its structure as shown in Figure 3, it comprises regulating shaft 501, the nut 502 and first junction plate 503, second junction plate 504, wherein, regulating shaft 501 be arranged in parallel with the head wheel shaft, its outer end is supported on first junction plate 503 vertical with the head base plate by bearing 507, first junction plate is then fixed with the head base plate, an end in the outer part of regulating shaft stretches out in outside first junction plate 503, and its end is provided with swing handle installation position 5012, can load onto swing handle during adjusting in this installation position and rotate regulating shaft and regulate.The regulating shaft other end is supported on second junction plate 504 vertical with the head base plate by bearing 508, second junction plate comprises two 5041 of the front and back, 5042 of the segment distance of being separated by, they and head base plate are fixed, on the regulating shaft between second junction plate 5041,5042, be provided with screw thread 5011, be connected with nut 502 on it, the nut bottom is fixed with first minor axis, 509, the first minor axises and vertically passes gib block, and by bearing 511 supportings that are contained on the gib block 20.Gib block and head are provided with second tie point, and on the 3rd junction plate 505 that is fixed in the head bottom, be fixed with second minor axis, 510, the second minor axises and vertically pass gib block, and by bearing 512 supportings that are contained on the gib block 20.In order to increase rigidity, gib block also is connected with first doorframe by the 4th junction plate 506.Gib block can rotate around first minor axis 509 and second minor axis 510.Gib block is flapped toward guiding mechanism and is connected with gib block 20 by nut 502 and first minor axis 509, second minor axis 510.When regulating being flapped toward of gib block, rotate regulating shaft 501, nut 502 is moved vertically, drive gib block 20 ends simultaneously and move, because the point action of second minor axis 510, make the gib block front end produce swing and adjust to required linear position with swing handle.
Claims (6)
1, a kind of linear running guiding device of railless electric retractable door, it is characterized in that, head (10) bottom in retractable door is connected with a gib block (20), the free end of this gib block extends to door row (30) direction, length after its length is shunk less than door row, a guide holder (40) that passes for gib block respectively is housed in the bottom of each doorframe (31) of door row, and door comes that gib block passes each guide holder successively when shrinking.
2, the linear running guiding device of railless electric retractable door according to claim 1, it is characterized in that, the link of described gib block is provided with a gib block and is flapped toward guiding mechanism (50), this mechanism is a threaded adjusting mechanism, it comprises regulating shaft (501), nut (502) and first junction plate (503), second junction plate (504), wherein, the two ends of regulating shaft (501) respectively by bearings on first junction plate (503) that is fixed on head bottom and second junction plate (504), one end of regulating shaft is connected with nut (502) by its screw thread (5011), and nut then is connected with gib block (20).
3, the linear running guiding device of railless electric retractable door according to claim 2 is characterized in that, an end in the outer part of described regulating shaft (501) stretches out in outside first junction plate (503), and its end is provided with swing handle installation position (5012).
4, the linear running guiding device of railless electric retractable door according to claim 1, it is characterized in that, described gib block (20) is connected with nut (502) by first minor axis (509), and be connected with the 3rd junction plate (505) that is fixed in head bottom by second minor axis (510), and gib block also is connected with first doorframe by the 4th junction plate (506).
5, the linear running guiding device of railless electric retractable door according to claim 4 is characterized in that, described gib block (20) is bar shaped column, tabular or tubular body.
6, the linear running guiding device of railless electric retractable door according to claim 1, it is characterized in that, described guide holder (40) is that the cross sectional shape with gib block (20) is corresponding, and gib block is therefrom passed, and the sleeve shape body that slides therein, arm shape body or lead wheel-shaped body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410015338 CN1260455C (en) | 2004-02-11 | 2004-02-11 | Straight moving guiding device for trackless electric telescopic gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410015338 CN1260455C (en) | 2004-02-11 | 2004-02-11 | Straight moving guiding device for trackless electric telescopic gate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1558074A true CN1558074A (en) | 2004-12-29 |
| CN1260455C CN1260455C (en) | 2006-06-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410015338 Expired - Fee Related CN1260455C (en) | 2004-02-11 | 2004-02-11 | Straight moving guiding device for trackless electric telescopic gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1260455C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101250975B (en) * | 2008-04-15 | 2010-10-13 | 南京九竹科技实业有限公司 | Railless electric retractable door with parallel guiding device |
| CN101260768B (en) * | 2008-04-18 | 2012-03-28 | 红门智能科技股份有限公司 | Translational door cantilevered type sliding supporting structure |
| CN103628770A (en) * | 2013-10-29 | 2014-03-12 | 红门智能科技股份有限公司 | Traction structure of electric retractable door |
| CN108420344A (en) * | 2018-05-09 | 2018-08-21 | 利辛县众善医药科技有限公司 | A kind of medical bathtub with automatic regulation function |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101571026B (en) * | 2009-06-03 | 2011-01-19 | 南京航空航天大学 | Self-adjustable running deviation preventing mechanism for trackless electric telescopic door head |
-
2004
- 2004-02-11 CN CN 200410015338 patent/CN1260455C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101250975B (en) * | 2008-04-15 | 2010-10-13 | 南京九竹科技实业有限公司 | Railless electric retractable door with parallel guiding device |
| CN101260768B (en) * | 2008-04-18 | 2012-03-28 | 红门智能科技股份有限公司 | Translational door cantilevered type sliding supporting structure |
| CN103628770A (en) * | 2013-10-29 | 2014-03-12 | 红门智能科技股份有限公司 | Traction structure of electric retractable door |
| CN103628770B (en) * | 2013-10-29 | 2016-03-09 | 红门智能科技股份有限公司 | The hitch structure of electric extendable door |
| CN108420344A (en) * | 2018-05-09 | 2018-08-21 | 利辛县众善医药科技有限公司 | A kind of medical bathtub with automatic regulation function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1260455C (en) | 2006-06-21 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081205 Address after: Red Gate Industrial Park, Nichiha snow on the road section of Buji town of Longgang District of Shenzhen city in Guangdong Province Patentee after: Shenzhen Hongmen Technology Co.,Ltd. Address before: 2, Bantian third industrial zone, Buji Town, Longgang District, Shenzhen, Guangdong Patentee before: Shenzhen Hongmen Machinery & Electronic Equipment Co.,Ltd. |
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| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN CITY HONGMEN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHENZHEN CITY HONGMEN ELECTROMECHANICAL EQUIPMENT CO., LTD. Effective date: 20081205 |
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Owner name: HONGMEN INTELLIGENT TECHNOLOGY CO., LTD. Free format text: FORMER NAME: |
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| CP01 | Change in the name or title of a patent holder |
Address after: Red Gate Industrial Park, Nichiha snow on the road section of Buji town of Longgang District of Shenzhen City, Guangdong province 518129 Patentee after: HONGMEN ADVANCED TECHNOLOGY Corp. Address before: Red Gate Industrial Park, Nichiha snow on the road section of Buji town of Longgang District of Shenzhen City, Guangdong province 518129 Patentee before: Shenzhen Hongmen Technology Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060621 Termination date: 20220211 |
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| CF01 | Termination of patent right due to non-payment of annual fee |