CN210636965U - Be used for interior concealed door leaf driving motor subassembly - Google Patents
Be used for interior concealed door leaf driving motor subassembly Download PDFInfo
- Publication number
- CN210636965U CN210636965U CN201920467992.7U CN201920467992U CN210636965U CN 210636965 U CN210636965 U CN 210636965U CN 201920467992 U CN201920467992 U CN 201920467992U CN 210636965 U CN210636965 U CN 210636965U
- Authority
- CN
- China
- Prior art keywords
- motor
- belt wheel
- toothed belt
- support
- plate
- Prior art date
- 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
Images
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a driving motor subassembly for interior concealed door leaf, its characterized in that: the motor support is arranged on the bearing track beam, the motor is arranged on the motor support, one end of the transmission component is connected with the motor output shaft, the toothed belt wheel support is fixedly arranged below the motor support, two ends of the motor toothed belt wheel can be rotatably arranged on the toothed belt wheel support, and the output shaft of the transmission component penetrates through the motor support to be connected with the motor toothed belt wheel. The utility model provides a pair of a driving motor subassembly for interior concealed door leaf makes the motor shaft can not receive the influence of cantilever moment of torsion, has prolonged the life of motor, simultaneously can be convenient maintain it.
Description
Technical Field
The utility model relates to a transportation vehicles field, concretely relates to be used for interior concealed door leaf driving motor subassembly of traffic system.
Background
The built-in door structure is widely applied to a traffic system by the characteristics of simple installation, light weight, small space and flexible operation. The existing built-in door system is troublesome in maintenance, the gap between the bearing wheel, the anti-jumping wheel and the bearing guide rail cannot be adjusted, the bearing wheel and the bearing guide rail are abraded due to long-term relative movement, the gap is increased, the door leaf can move and shake, the extrusion prevention function is influenced, potential safety hazards are easily caused, and the development of the door system is limited.
Application number 200920110041.0 discloses a modular concealed door, which comprises a left door leaf, a right door leaf, a driving mechanism, a locking structure and an inner and outer emergency unlocking device, wherein the driving structure comprises a linear driver, a left sliding block, a right sliding block and a left and right connecting plate hanging plates; the locking mechanism comprises a central locking plate, a central locking motor for driving the central locking plate to lift and a locking shaft which is arranged on the driving mechanism and can be clamped by the central locking plate, and the locking mechanism is arranged above the middle point of the linear driver; the inner and outer emergency unlocking device comprises a steel wire rope, an unlocking pull rod and an unlocking cam, wherein the steel wire rope is connected with the unlocking pull rod, the unlocking pull rod is connected with the unlocking cam, and the unlocking cam drives the central locking plate. Wherein linear actuator is overall structure, including body frame, transversely arranges built-in door leaf top in, and linear guide is installed to this body frame kind, motor, synchronous pulley, hold-in range, because the motor is direct mount at body frame, consequently, its motor shaft easily receives the influence of cantilever moment of torsion to produce vibration or trouble, and then influences the life of motor.
Disclosure of Invention
The utility model relates to an overcome interior concealed door motor element and easily receive the cantilever moment of torsion influence and produce wearing and tearing or trouble among the prior art, provide one kind and be used for interior concealed door leaf driving motor subassembly, make the motor shaft can not receive the influence of cantilever moment of torsion, prolonged the life of motor, simultaneously can be convenient maintain it.
The utility model provides a driving motor subassembly for interior concealed door leaf, its characterized in that: the motor support is arranged on the bearing track beam, the motor is arranged on the motor support, one end of the transmission component is connected with the motor output shaft, the toothed belt wheel support is fixedly arranged below the motor support, two ends of the motor toothed belt wheel can be rotatably arranged on the toothed belt wheel support, and the output shaft of the transmission component penetrates through the motor support to be connected with the motor toothed belt wheel.
Preferably, the motor toothed belt wheel is provided with a central hole, and an output shaft of the transmission assembly extends into the central hole and is fixedly connected through a key; the motor toothed belt wheel comprises a motor toothed belt wheel body and a toothed belt wheel shaft which is connected with the two ends of the motor toothed belt wheel body into a whole, and the toothed belt wheel shaft positioned at the two ends is arranged on the toothed belt wheel support through a first bearing and a second bearing.
Preferably, the motor support includes a first support plate fixedly connected to the carrier rail beam, and a second support plate vertically connected to the bottom end of the first support plate, the motor is fixed to the second support plate, the transmission assembly is fixed to the second support plate, the sprocket wheel support is disposed below the second support plate, and a hole for passing the output shaft of the transmission assembly is disposed in the second support plate.
Preferably, the motor bracket includes a third bracket plate vertically connected to lateral sides of the first and second bracket plates.
Preferably, the toothed belt wheel support comprises an upper fixing plate and a lower fixing plate which are arranged in parallel, and a first vertical connecting plate and a second vertical connecting plate which are vertically connected with the upper fixing plate and the lower fixing plate; the upper fixing plate and the lower fixing plate are provided with bearing mounting holes for arranging a first bearing and a second bearing; the first vertical connecting plate is arranged between the upper fixing plate and the lower fixing plate on one side facing the driven direction along the diameter direction, and the second vertical connecting plate is arranged on one side symmetrical to the first vertical connecting plate along the tangential direction; the upper fixing plate is fixedly connected with the second bracket plate.
Preferably, the motor toothed belt wheel body is provided with baffles at two ends.
Preferably, a positioning sleeve is arranged between the gear shaft and the output shaft shoulder of the transmission assembly.
By adopting the above technical scheme, the utility model, the motor support has been increased, toothed belt wheel support, through motor support fixed motor, and lower extreme at motor support sets up motor toothed belt wheel support, motor toothed belt wheel is established in motor toothed belt wheel support, and be connected with drive assembly output shaft, therefore, the rotation of motor output shaft horizontal direction can drive assembly output shaft and rotate along the vertical direction, and then it is rotatory through motor toothed belt wheel, toothed belt wheel is used for driving the belt, the belt drives the motion that the horizontal direction was realized to the door leaf of built-in door, therefore, owing to be equipped with drive assembly between motor shaft and motor toothed belt wheel, make motor output shaft not receive the influence of cantilever moment of torsion through changing the direction of transmission, and motor toothed belt wheel establishes in motor toothed belt wheel support, the output has improved the life of motor.
Further, the bearings are arranged at the two ends of the motor toothed belt wheel support, and the motor toothed belt wheel is fixed in the support through the bearings, so that the two ends of the toothed belt wheel are fixed and are not in a cantilever state, and therefore the stress of the motor toothed belt wheel support is more reasonable and vibration cannot be generated.
Drawings
Fig. 1 is a perspective view of a driving motor assembly for an inner concealed door leaf according to the present invention;
fig. 2 is an exploded view of the driving motor assembly for the inner door leaf according to the present invention;
fig. 3 is a longitudinal sectional view of the driving motor assembly for the concealed door leaf according to the present invention along the center of the motor gear wheel;
fig. 4 is a perspective view of a motor bracket of a driving motor assembly for an inner hidden door leaf according to the present invention;
fig. 5 is a perspective view of a rack and pulley support for a driving motor assembly of an inner door leaf according to the present invention.
Reference numerals:
the motor support 1, the first support plate 11, the second support plate 12, the third support plate 13, the hole 14, the motor 2, the transmission assembly 3, the toothed belt wheel support 4, the upper fixing plate 41, the bearing mounting hole 411, the horizontal extension part 412, the lower fixing plate 42, the bearing mounting hole 421, the first vertical connecting plate 43, the second vertical connecting plate 44, the motor toothed belt wheel 5, the central hole 50, the motor toothed belt wheel body 51, the toothed belt wheel shaft 52, the baffle plate 53, the bolt 6, the first bearing 7, the second bearing 8 and the positioning shaft sleeve 9.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 3, the motor toothed belt wheel 5 is provided with a central hole 50, and an output shaft of the transmission assembly 3 extends into the central hole 50 and is fixed by key connection; the motor toothed belt wheel 5 comprises a motor toothed belt wheel body 51 with teeth on the outer surface and a toothed belt wheel shaft 52 which is connected with the two ends of the motor toothed belt wheel body 51 into a whole, and the toothed belt wheel shafts 52 at the two ends are respectively arranged on the toothed belt wheel support 4 through a first bearing 7 and a second bearing 8. To prevent the belt from coming off, the motor pulley body 51 is provided with baffles 53 at both ends. A positioning shaft sleeve 9 is arranged between the toothed belt wheel shaft 52 and the output shaft shoulder of the transmission assembly 3 and is used for providing axial limiting and fixing of the motor toothed belt wheel 5.
As shown in fig. 4, the motor bracket 1 includes a first bracket plate 11 vertically disposed and a second bracket plate 12 connected to a bottom end of the first bracket plate 11, the first bracket plate 11 is used for being fixedly connected with a bearing track beam, the second bracket plate 12 is horizontally disposed, and the first bracket plate 11 and the second bracket plate 12 are vertically disposed; the motor 2 is fixed on the second bracket plate 12, a hole 14 for passing an output shaft of the transmission assembly 3 is formed in the second bracket plate 12, the transmission assembly 3 is fixed on the second bracket plate 12, and the toothed belt wheel bracket 4 is arranged below the second bracket plate 12; in order to improve the strength of the motor bracket 1, third bracket plates 13 are vertically provided at side ends of the first and second bracket plates 11 and 12.
Referring to fig. 5, the toothed belt wheel support 4 comprises an upper fixing plate 41 and a lower fixing plate 42 which are arranged in parallel, the upper fixing plate 41 is plate-shaped, and a bearing mounting hole 411 is formed in the middle of the upper fixing plate, so that the toothed belt wheel support is used for being connected with the motor support 1 on one hand, and is also used for arranging a first bearing 7 for mounting a toothed belt wheel shaft 52; the middle of the lower fixing plate 42 is provided with a bearing mounting hole 421 for arranging the second bearing 8; the toothed belt wheel support 4 also comprises a first vertical connecting plate 43, a second vertical connecting plate 44 and a third vertical connecting plate 43, wherein the first vertical connecting plate 43 is vertically connected with the upper fixing plate 41 and the lower fixing plate 42, the first vertical connecting plate 43 is arranged between the upper fixing plate 41 and the lower fixing plate 42 facing one side of the driven direction along the diameter direction, and the first vertical connecting plate 43 is arranged along the diameter direction so as to leave a space for a toothed belt to pass through at two sides; the second vertical connecting plate 44 is arranged at a position symmetrical to the first vertical connecting plate 43 along the tangential direction, the second vertical connecting plate 44 can be arc-shaped or straight-shaped, and the arrangement along the tangential direction can improve the connecting strength between the upper fixing plate 41 and the lower fixing plate 42 in the direction, so that the connecting strength is firmer; the upper fixing plate 41 has a horizontally extending portion 412 to facilitate the fixed connection with the second bracket plate 12.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that various modifications, changes, and equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (9)
1. The utility model provides a be used for interior concealed door leaf driving motor subassembly which characterized in that: including installing motor support (1) on bearing the weight of the track roof beam, install motor (2) on motor support (1), one end with drive assembly (3) that motor (2) output shaft links to each other, a toothed belt wheel support (4) fixed mounting in below motor support (1), the both ends of a motor toothed belt wheel (5) can install with rotating on toothed belt wheel support (4), just the output shaft of drive assembly (3) passes motor support (1) with motor toothed belt wheel (5) are connected.
2. The assembly of claim 1 for use with a built-in door leaf drive motor, wherein: the motor toothed belt wheel (5) is provided with a central hole (50), and an output shaft of the transmission assembly (3) extends into the central hole (50) and is fixedly connected through a key; the motor toothed belt wheel (5) comprises a motor toothed belt wheel body (51) and a toothed belt wheel shaft (52) which is connected with the two ends of the motor toothed belt wheel body (51) into a whole, and the toothed belt wheel shaft (52) positioned at the two ends is arranged on the toothed belt wheel support (4) through a first bearing (7) and a second bearing (8).
3. The assembly of claim 2 wherein said motor is a drive motor for said door leaf, said drive motor comprising: the motor support (1) comprises a first support plate (11) fixedly connected with the bearing track beam and a second support plate (12) vertically connected with the bottom end of the first support plate (11), the motor (2) is fixed on the second support plate (12), the transmission assembly (3) is fixed on the second support plate (12), the toothed belt wheel support (4) is arranged below the second support plate (12), and a hole (14) for the transmission assembly (3) to pass through is formed in the second support plate (12).
4. A drive motor assembly for an included door leaf according to claim 3, wherein: the motor support (1) comprises a third support plate (13) which is vertically connected to the side surfaces of the first support plate (11) and the second support plate (12).
5. The assembly of claim 3 or 4, wherein the motor for driving the door leaf is selected from the group consisting of: the toothed belt wheel support (4) comprises an upper fixing plate (41) and a lower fixing plate (42) which are arranged in parallel, and a first vertical connecting plate, a second vertical connecting plate (43) and a third vertical connecting plate (44) which are vertically connected with the upper fixing plate (41) and the lower fixing plate (42); the upper fixing plate (41) and the lower fixing plate (42) are provided with bearing mounting holes (411, 421) for arranging a first bearing (7) and a second bearing (8); the first vertical connecting plate (43) is arranged between the upper fixing plate (41) and the lower fixing plate (42) which face to one side of the driven direction along the diameter direction, and the second vertical connecting plate (44) is arranged at a position which is symmetrical to the first vertical connecting plate (43) along the tangential direction; the upper fixing plate (41) is fixedly connected with the second bracket plate (12).
6. The drive motor assembly for a built-in door leaf according to any one of claims 2 to 4, wherein: and two ends of the motor toothed belt wheel body (51) are provided with baffle plates.
7. The assembly of claim 5 wherein said motor is a drive motor for said door leaf, said drive motor comprising: and two ends of the motor toothed belt wheel body (51) are provided with baffle plates.
8. The drive motor assembly for a built-in door leaf according to any one of claims 2 to 4, wherein: and a positioning shaft sleeve (9) is arranged between the gear shaft (52) and the output shaft shoulder of the transmission assembly (3).
9. The assembly of claim 5 wherein said motor is a drive motor for said door leaf, said drive motor comprising: and a positioning shaft sleeve (9) is arranged between the gear shaft (52) and the output shaft shoulder of the transmission assembly (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920467992.7U CN210636965U (en) | 2019-04-09 | 2019-04-09 | Be used for interior concealed door leaf driving motor subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920467992.7U CN210636965U (en) | 2019-04-09 | 2019-04-09 | Be used for interior concealed door leaf driving motor subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210636965U true CN210636965U (en) | 2020-05-29 |
Family
ID=70796124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920467992.7U Expired - Fee Related CN210636965U (en) | 2019-04-09 | 2019-04-09 | Be used for interior concealed door leaf driving motor subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210636965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794625A (en) * | 2019-04-09 | 2020-10-20 | 北京天乐泰力科技发展有限公司 | Double-leaf electric concealed door system for traffic vehicles |
-
2019
- 2019-04-09 CN CN201920467992.7U patent/CN210636965U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794625A (en) * | 2019-04-09 | 2020-10-20 | 北京天乐泰力科技发展有限公司 | Double-leaf electric concealed door system for traffic vehicles |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI306078B (en) | Drive engine for a lift installation and method of mounting a drive engine | |
| US10329815B2 (en) | Weight compensation device of a lifting door with at least one compression spring | |
| JP5627242B2 (en) | Conveyor with cable adjustment rail and snap-on pulley | |
| US4691475A (en) | Window regulator | |
| KR101302922B1 (en) | Door hanging apparatus and door apparatus provided with the same | |
| US20080060884A1 (en) | Elevator installation | |
| KR20100042034A (en) | A vertical rotary parking system | |
| JPH10506871A (en) | Elevator rope fixing device | |
| CN101795883A (en) | Device for opening and closing vehicle door | |
| CN210636965U (en) | Be used for interior concealed door leaf driving motor subassembly | |
| CN112238872A (en) | Rail vehicle system provided with three-line track unit | |
| EP1974153A1 (en) | Chain guide and drive mechanism including the same | |
| CN111794625A (en) | Double-leaf electric concealed door system for traffic vehicles | |
| EP1947048A1 (en) | Drive means for elevator | |
| CN209875872U (en) | Driven wheel assembly with built-in door driving mechanism | |
| CN101233290A (en) | Force transmission element, window lifter and motor vehicle door with a window lifter | |
| US20060174542A1 (en) | Deflection device for a motor vehicle window lift | |
| CN102099280A (en) | Elevator system with automotive elevator cabin | |
| CN210636964U (en) | Double-leaf electric concealed door system for traffic vehicles | |
| CN213838203U (en) | Window glass lifter and vehicle | |
| CN213449924U (en) | Hinge assembly for connecting door leaf | |
| CN210316984U (en) | Driving locking mechanism for built-in door | |
| JP2007278000A (en) | Carrier plate and window regulator with this carrier plate | |
| WO2012011593A1 (en) | Window regulator | |
| CN209760917U (en) | Stereo garage's direction actuating mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200529 |