CN201103337Y - Electric rolling device of wide-door sash rolling door - Google Patents
Electric rolling device of wide-door sash rolling door Download PDFInfo
- Publication number
- CN201103337Y CN201103337Y CNU2007201768540U CN200720176854U CN201103337Y CN 201103337 Y CN201103337 Y CN 201103337Y CN U2007201768540 U CNU2007201768540 U CN U2007201768540U CN 200720176854 U CN200720176854 U CN 200720176854U CN 201103337 Y CN201103337 Y CN 201103337Y
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- China
- Prior art keywords
- drum
- electric
- axostylus axostyle
- door
- electric furl
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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
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Abstract
The utility model relates to an electric furling device for a roller door with wide door leaf, which comprises a round shaft lever, a driving drum wheel, at least a motor and at least a driven drum wheel. The driving drum wheel and the driven drum wheel are corresponding polygonal bodies and can be respectively and rotatablely sheathed on the shaft lever; the driving drum wheel is additionally provided with an internal gear part; the motor is arranged on the shaft lever on the side of the driving drum wheel; the mandrel of the motor is connected with a reduction gear set and stretches into the driving drum wheel to mesh with the internal gear part for driving the driving drum wheel to rotate, therefore, the electric furling device can be pre-assembled in a factory and then is transported to the site after mounting with a wide door leaf set; the two ends of the shaft lever are ensured to be arranged directly on a pre-requisite bracket on the wall at the two sides, so that the device can be rapidly assembled and the field construction time can be effectively shortened.
Description
Technical field
The utility model refers to a kind of electric furl device design that is applied to wide door sheet electric rolling door especially about a kind of electric rolling door.
Background technology
The design of at present existing wide door sheet electric rolling door, it mainly comprises a wide cut door sheet group and an electric furl device, this wide cut door sheet group is formed by serial connection between several sheets, the height of these sheets is by the variation of little progressive increasing, promptly be positioned at the door sheet height minimum of top, be positioned at the door sheet height maximum of below, this electric furl device comprises a motor, one chain wheel set, one power transmission shaft and several coilers, this power transmission shaft can be located at the top of building access by the bracing frame transverse set, these coilers are polygonal body, and distribute and be mounted on this power transmission shaft, these coilers and affixed with the superiors' door sheet one end of this wide cut door sheet group, this motor is fixedly arranged on this top, building access one side, this chain wheel set includes two sprocket wheels and an annular link chain, this two sprocket wheel is divided into axle and this power transmission shaft one end of this motor, this chain is set around between this two sprocket wheel, by this, utilize motor via this chain wheel set drive this power transmission shaft and on the rotation of several coilers, the door sheet of this wide cut door sheet group is wound in regular turn is smooth shape on these coilers.
The design of aforesaid wide door sheet electric rolling door, though can utilize motor drive power transmission shaft and on several coilers furl a sheet automatically and open the door, or a release door sheet is closed the door, and can utilize the design of its polygonal coiler, make in this wide cut door sheet group to paste in regular turn to be butted on the coiler and furl by a little gradually little door sheet, to reduce the space that door sheet group furls, when but this electric rolling door is mounted on the building access, because of this motor, has the power transmission shaft of receiving coiler, chain wheel set and wide cut door sheet group must be carried to the job site and set up assembling, and be subjected to the environmental limitations of job site, cause the obstruction of this electric rolling door construction, particularly include motor, the assembling of the electric furl device of power transmission shaft and chain wheel set, owing to will construct at the narrow space place above one side of building access, in fact inconvenience is arranged, cause the scene of whole electric rolling door to set up assembling and need expend more man-hour and manpower.
The utility model content
Main purpose of the present utility model is to provide a kind of electric furl device of wide door sheet rolling door, wishes that design by this improves the shortcoming of the electric furl device site operation inconvenience of previous existing wide door sheet rolling door.
For reaching aforementioned purpose, the electric furl device of the wide door sheet rolling door that the utility model is designed comprises:
One axostylus axostyle is a circular rod member;
One drum initiatively is polygonal body, and rotatably is sheathed on this axostylus axostyle, in this active drum and be provided with an internal gear portion;
At least one motor is mounted on this axostylus axostyle in conjunction with positioning piece, is positioned at this active drum side, and this motor stretches in this active drum with winding train of reduction gears on its axle, is meshed with this internal gear portion; And
At least one driven drum is the polygonal body of corresponding active drum, and rotatably is sheathed on this axostylus axostyle.
The utility model is by aforementioned electronic retracting device design, its characteristics are: the designed electric furl device of the utility model makes its driving drum wheel together be mounted on the axostylus axostyle in conjunction with the motor that is provided with train of reduction gears, establish driven drum at shaft rod upper sleeve in addition, make this electric furl device can directly in factory, organize upright finishing in advance, and after the winding wide cut door sheet group, be carried to the scene again, making these axostylus axostyle two ends be installed on the metope of both sides in advance group establishes on the carriage, can assemble fast and finish, and minimizing is subjected to the environmental limitations of job site, therefore, the utility model can shorten on-site construction time effectively.
Another purpose of the present utility model is to make this electric furl device further to comprise at least one torsion bullet spare, and connect axostylus axostyle and side neighbour's driven drum respectively with two ends, when furling this wide cut door sheet group at this electric furl device, auxiliary initiatively the furling of drum opposite house sheet group of answer torsion of accumulating by this torsion bullet spare.
Description of drawings
Fig. 1 is the floor map of a preferred embodiment of the electric furl device of the wide door of the utility model sheet rolling door.
Fig. 2 is the floor map of another preferred embodiment of the electric furl device of the wide door of the utility model sheet rolling door.
Fig. 3 is the sectional perspective schematic diagram of the preferred embodiment of electric furl device shown in Fig. 1,2.
Fig. 4 be in the electric furl device shown in Figure 3 preferred embodiment initiatively drum, axostylus axostyle and single motor, train of reduction gears look closely floor map.
Fig. 5 is the side-looking floor map of active drum, axostylus axostyle and single motor, train of reduction gears in the electric furl device shown in Figure 4 preferred embodiment.
Fig. 6 is the local end view plane schematic diagram of the utility model electric furl device another preferred embodiment of being provided with two motors.
Fig. 7 is two drum external members are further installed in the preferred embodiment of electric furl device shown in Fig. 1,2 in its several driven drum outsides a perspective exploded view.
Fig. 8 is that two drum external members shown in Figure 4 are mounted in the floor map in the driven drum outside.
Fig. 9 is that the axostylus axostyle in the preferred embodiment of electric furl device shown in Fig. 1,2 is fixedly arranged on the floor map on the carriage.
Figure 10 is the floor map of the preferred embodiment of electric furl device shown in Fig. 1,2 before wide cut door sheet does not furl.
Figure 11 is the floor map of the preferred embodiment of electric furl device shown in Fig. 1,2 after furling wide cut door sheet group.
[primary clustering symbol description]
(10) axostylus axostyle
(20) active drum (21) internal gear portion
(22) the interior loop orbit of recessed edge (23)
(30) motor (31) keeper
(32) train of reduction gears (33) roller
(40) the recessed edge of driven drum (41)
(50) torsion bullet spare
(60) the recessed edge of drum external member (61)
(70) wide cut door sheet group (71) door sheet
(80) carriage (81) fixture
The specific embodiment
As shown in Figure 1, 2, disclosed the multiple preferred embodiment of the electric furl device of the wide door of the utility model sheet rolling door, this electric furl device comprises as can be seen from Figure: an axostylus axostyle 10, an active drum 20, at least one motor 30 and at least one driven drum 40, or further comprise at least one torsion bullet spare 50.
As Figure 1-3, this axostylus axostyle 10 is a circular rod member, and this axostylus axostyle 10 can be solid rod member or hollow rod member, and the size of this axostylus axostyle 10 is decided according to the size of electric rolling door.
This active drum 20 rotatably is sheathed on this axostylus axostyle 10, in this preferred embodiment, this active drum 20 is sheathed on this axostylus axostyle 10 1 ends, this initiatively drum 20 be polygonal body as quadrangle, hexagon ... Deng, in this preferred embodiment, this active drum 20 is the quadrangle body, and the top door sheet 71 width of the wide cut door sheet group 70 of each edge lengths of this active drum 20 and this electric rolling door are complementary, make the door sheet 71 of this wide cut door sheet group 70 can be reeled smooth in regular turn in these active drum 20 outsides, initiatively drum 20 central authorities form hollow form in addition, and its inside is provided with a ring-type internal gear portion 21.
This motor 30 is mounted on the axostylus axostyle 10 in conjunction with positioning piece 31, be positioned at this active drum 20 sides, as Fig. 3, shown in 4, this motor 30 stretches in this active drum 20 with its axle winding one train of reduction gears 32, be meshed with this internal gear portion 21, make motor 30 drive this active drum 20 rotations via this gear 32, described train of reduction gears 32 has several gears and is hubbed at respectively on this keeper 31, in the preferred embodiment as shown in Figure 5, this electric furl device uses two motors 30 to be mounted on this axostylus axostyle 10 both sides by positioning piece 31 jointly, and this two motor 30 connects a train of reduction gears 32 respectively and is meshed with internal gear portion 21 both sides of this active drum 20.
In aforementioned, shown in Fig. 3,4,5, this active drum 20 forms the interior loop orbit 23 of a circle at these internal gear portion 21 sides, and at least one roller 33 also can be pivoted on this keeper 31, rollably be connected on this interior loop orbit 23 smoothness of promoting these active drum 20 rotations.
This driven drum 40 rotatably is sheathed on this axostylus axostyle 10, when the electric furl device uses most driven drum 40, these driven drum 40 interval group are located on this axostylus axostyle 10, this driven drum 40 is as quadrangle, hexagon corresponding to the polygonal body of this active drum 20 ... Deng, in this preferred embodiment, this active drum 20 is the quadrangle body, this driven drum 40 is the relative initiatively quadrangle body of drum 20 profiles, and be provided with an axis hole in this driven drum 40, provide this axostylus axostyle 10 to be pivoted wherein.
This torsion bullet spare 50 connects axostylus axostyle 10 with the one end, end connects driven drum 40 in addition, in order to provide torsion to driven drum 40, in this preferred embodiment, this torsion bullet spare 50 can be torque spring, and be sheathed on the axostylus axostyle 10, be positioned at a driven drum 40 sides, these torsion bullet spare 50 1 ends connect this axostylus axostyle 10, and end connects the driven drum 40 of side in addition, in this preferred embodiment, as Fig. 1, shown in 2, this electric furl device has several driven drums 40 and several torsion bullet spares 50, and when these torsion bullet spare 50 quantity were even number, this torsion bullet spare 50 was mounted on and is symmetry shape on the axostylus axostyle and is arranged as good.
Shown in Fig. 3,7,8, electric furl device of the present utility model also can further comprise two drum external members, 60 several driven drum 40 outsides of relative fit, and utilize screw to be locked, make these driven drums 40-with rotation, perhaps, this two drums external member 60 also can further be extended these active drum 20 outsides of socket.In addition, this driven drum 40 and/or initiatively also can form at least one recessed edge 22,41 at least one side of drum 20 and be and extend axially, form corresponding recessed edge 61 on this two drums external member 60, in order to provide screw to wear the position of locking, and the head end that makes the big external diameter of screw sinks in the recessed edge 61 of this drum external member 60 and do not protrude, and makes the sheet 71 can smooth coiling on it.
Electric furl device of the present utility model is when assembling, can organize upright finishing in advance in factory earlier, and these wide cut door sheet group 70 upper ends are fixed on this active drum 20 and the driven drum 40, and make this wide cut door sheet group 70 reel on it, being carried to the architecture construction scene again sets up, when setting up, both sides respectively set firmly a carriage 80 above this building access earlier, again axostylus axostyle 10 two ends of this electric furl device are bridged respectively on it, as Fig. 1,2, shown in 9, cooperate screw to make these axostylus axostyle 10 two ends be individually fixed on two lateral brackets 80 with fixture 81 again, order door sheet 71 two ends are stretched in the default guide groove in these both sides, building access, and make motor 30 external power supplys and gauge tap finish.
In use, shown in Figure 10,11, the user can activate motor 30 via gauge tap and be rotated in the forward on axostylus axostyle 10 via train of reduction gears 32 driving active drums 20, and under the cooperation of driven drum 40, make several sheets 71 of this wide cut door sheet group 70 be wound in this active drum 20 and driven drum 40 outsides in regular turn smoothly, in this wide cut door sheet group 70 near furling when finishing, assist initiatively furling of drum 20 opposite house sheet groups 70 by the answer torsion that this torsion bullet spare 50 is accumulated, so, make this electric rolling door be door opening state.At closing time, utilize gauge tap to activate motor 30 equally and drive initiatively drum 20 reverse rotations on axostylus axostyle 10 via train of reduction gears 32, can be under the cooperation of driven drum 40, the door sheet 71 that order is furled is released and sagging in regular turn.
In sum, the utility model can make this electric furl device organize upright finishing in advance in factory by the design of aforementioned electronic retracting device, is carried to the scene again, can assemble fast and finish, and shortens on-site construction time effectively.Therefore, the utility model can provide a kind of electric furl device that has the wide door sheet rolling door of industrial utilization really.
Claims (10)
1. the electric furl device of one kind wide door sheet rolling door is characterized in that,
One axostylus axostyle is a circular rod member;
One drum initiatively is polygonal body, and rotatably is sheathed on this axostylus axostyle, in this active drum and be provided with an internal gear portion;
At least one motor is mounted on this axostylus axostyle in conjunction with positioning piece, is positioned at this active drum side, and this motor stretches in this active drum with winding train of reduction gears on its axle, is meshed with this internal gear portion; And
At least one driven drum is the polygonal body of corresponding active drum, and rotatably is sheathed on this axostylus axostyle.
2. the electric furl device of wide door sheet rolling door as claimed in claim 1, it is characterized in that, this electric furl device has two motors and is incorporated into and is positioned at these axostylus axostyle both sides on this keeper, and each connects this two motor a train of reduction gears with its axle and be meshed with the internal gear portion both sides of this active drum.
3. the electric furl device of wide door sheet rolling door as claimed in claim 1 is characterized in that, this is drum loop orbit in this internal gear portion side formation one initiatively, and at least one roller that is pivoted on this keeper rollably is connected on this interior loop orbit.
4. the electric furl device of wide door sheet rolling door as claimed in claim 2 is characterized in that, this is drum loop orbit in this internal gear portion side formation one initiatively, and at least one roller that is pivoted on this keeper rollably is connected on this interior loop orbit.
5. as the electric furl device of each described wide door sheet rolling door among the claim 1-4, it is characterized in that this electric furl device also comprises at least one torsion bullet spare, an end connects axostylus axostyle, and end connects driven drum in addition.
6. the electric furl device of wide door sheet rolling door as claimed in claim 5, it is characterized in that, this electric furl device has several driven drum spacer sleeves to be located on this axostylus axostyle, and is provided with several torsion bullet spares respectively with one end winding axostylus axostyle, and end connects side neighbour's driven drum in addition.
7. the electric furl device of wide door sheet rolling door as claimed in claim 6 is characterized in that, this electric furl device comprises that also the relative fit of two drum external members is fixed in several driven drum outsides.
8. the electric furl device of wide door sheet rolling door as claimed in claim 7 is characterized in that, two drum external member extension sets are connected to this active drum outside.
9. the electric furl device of wide door sheet rolling door as claimed in claim 7, it is characterized in that, forming at least one recessed edge on this driven drum side is and extends axially, form corresponding recessed edge on this two drums external member, in order to provide screw to wear locking on it, and the head end of screw sinks in the recessed edge of this drum external member.
10. the electric furl device of wide door sheet rolling door as claimed in claim 8, it is characterized in that, forming at least one recessed edge on this active drum and the driven drum side is and extends axially, form corresponding recessed edge on this two drums external member, in order to provide screw to wear locking on it, and the head end of screw sinks in the recessed edge of this drum external member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201768540U CN201103337Y (en) | 2007-09-21 | 2007-09-21 | Electric rolling device of wide-door sash rolling door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201768540U CN201103337Y (en) | 2007-09-21 | 2007-09-21 | Electric rolling device of wide-door sash rolling door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201103337Y true CN201103337Y (en) | 2008-08-20 |
Family
ID=39950362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201768540U Expired - Fee Related CN201103337Y (en) | 2007-09-21 | 2007-09-21 | Electric rolling device of wide-door sash rolling door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201103337Y (en) |
-
2007
- 2007-09-21 CN CNU2007201768540U patent/CN201103337Y/en not_active Expired - Fee Related
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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: 20080820 Termination date: 20150921 |
|
| EXPY | Termination of patent right or utility model |