CN219783592U - Movable smoke blocking vertical wall driving device - Google Patents
Movable smoke blocking vertical wall driving device Download PDFInfo
- Publication number
- CN219783592U CN219783592U CN202321202313.6U CN202321202313U CN219783592U CN 219783592 U CN219783592 U CN 219783592U CN 202321202313 U CN202321202313 U CN 202321202313U CN 219783592 U CN219783592 U CN 219783592U
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- Prior art keywords
- sides
- motor
- vertical wall
- shell
- speed reducer
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- 239000000779 smoke Substances 0.000 title claims abstract description 17
- 230000000903 blocking effect Effects 0.000 title claims abstract description 10
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 239000003990 capacitor Substances 0.000 claims abstract description 13
- 230000000087 stabilizing effect Effects 0.000 claims description 18
- 230000004888 barrier function Effects 0.000 claims 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model belongs to the technical field of smoke blocking vertical wall driving equipment, and discloses a movable smoke blocking vertical wall driving device which comprises a supporting seat, a cylindrical shell, a travel adjusting mechanism, a capacitor, a motor and a speed reducer, wherein the travel adjusting mechanism, the capacitor, the motor and the speed reducer are sequentially arranged inside the shell from bottom to top, the travel adjusting mechanism is fixedly connected to the top of the supporting seat, the bottom end of the capacitor is connected to the top end of the travel adjusting mechanism through a connecting plug, the bottom end of the motor is connected with the capacitor through a wire, a bottom end input shaft of the speed reducer is fixedly connected to a top end output shaft of the motor through a coupler, two sides of the middle of the shell are fixedly connected to the outer sides of two ends of the motor through countersunk screws, and a transmission sleeve is sleeved on the outer side of the travel adjusting mechanism in a rotating mode.
Description
Technical Field
The utility model relates to the technical field of smoke blocking vertical wall driving equipment, in particular to a movable smoke blocking vertical wall driving device.
Background
The smoke-blocking vertical wall is one of the requisite fire-fighting devices in a large building body, can effectively block the spreading of smoke when fire occurs, reduces the damage caused by the smoke, and is driven by a tubular motor at present, as disclosed in a patent CN216366384U in the prior art, but is not perfect in structure, so that the motor cannot stably rotate, an output shaft of the motor is always in a rotating state, and the output shaft of the tubular motor suddenly stops rotating when the winding and unwinding smoke-blocking vertical wall is finished, so that the smoke-blocking vertical wall can generate larger rattle due to vibration, and the driving device is not stable enough to work.
Therefore, the utility model designs a movable smoke blocking vertical wall driving device to solve the problems.
Disclosure of Invention
(one) solving the technical problems
In order to solve the problems in the prior art, the utility model provides the movable smoke-blocking vertical wall driving device which is compact in structure, stable and reliable, and capable of stably rotating at a low speed, so that the smoke-blocking vertical wall can not generate larger rattle when being wound and unwound, and the working stability of the driving device is improved.
(II) technical scheme
In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:
the utility model provides a movable smoke blocking vertical wall drive arrangement, includes supporting seat, tubular shell and by installing down to last in proper order the inside stroke adjustment mechanism of shell, electric capacity, motor and speed reducer, stroke adjustment mechanism fixed connection is at the top of supporting seat, the bottom of electric capacity passes through connecting plug to be connected on stroke adjustment mechanism's top, the bottom of motor passes through the wire and is connected with the electric capacity, the bottom input shaft of speed reducer passes through shaft coupling fixed connection on the top output shaft of motor, countersunk screw fixed connection is in the both ends outside of motor in the middle part both sides of shell, stroke adjustment mechanism's outside rotation cover is equipped with the drive sleeve, the bottom both sides of shell are through lower screw fixed connection in the both sides of drive sleeve, the top fixedly connected with mount pad of speed reducer, the top of speed reducer is equipped with the transmission shaft, just the transmission shaft rotates to be connected and runs through in the top center of mount pad, the both sides of top of shell pass through upper screw fixed connection in the both sides of mount pad.
Preferably, a stabilizing sleeve is tightly connected between the outer circumferences of the end surfaces of the motor and the speed reducer, and the stabilizing sleeve is sleeved on the outer side of the coupler.
Preferably, the top end face of the motor and the two sides of the bottom end face of the speed reducer are symmetrically provided with a lower plug block and an upper plug block respectively, the two sides of the bottom end of the stabilizing sleeve are provided with lower plug grooves matched with the lower limiting block, and the two sides of the top end of the stabilizing sleeve are provided with upper plug grooves matched with the upper plug blocks.
Preferably, the two sides of the outer surface of the transmission sleeve are symmetrically provided with lower positioning strips, and the two sides of the bottom end of the shell are provided with lower positioning grooves matched with the lower positioning strips.
Preferably, the two sides of the outer surface of the mounting seat are symmetrically provided with upper positioning strips, and the two sides of the top end of the shell are provided with upper positioning grooves matched with the upper positioning strips.
Preferably, the bottom center of the supporting seat is connected with a supporting shaft, and mounting holes are symmetrically formed in two sides of the supporting seat.
(III) beneficial effects
The utility model provides a movable smoke blocking vertical wall driving device. The beneficial effects are as follows:
the utility model has compact structure, stability and reliability, can control and regulate the rotation and stop of the motor through the stroke regulating mechanism, thereby controlling the formation of the lifting of the smoke-blocking vertical wall, can reduce the rotating speed of the motor through the arranged speed reducer, ensures that the shell rotates at a low speed, ensures that the transmission between the motor and the speed reducer is more stable and reliable through the arranged stable sleeve, has the functions of protecting a circuit and stabilizing voltage through the arranged capacitor, ensures that the motor operates stably, does not generate larger rattle when the smoke-blocking vertical wall is wound and unwound, and improves the working stability of the driving device.
Drawings
FIG. 1 is a schematic view of the overall exterior of the present utility model;
FIG. 2 is a schematic view of the structure of the housing and its internal components of the present utility model;
FIG. 3 is a schematic diagram of the motor and speed reducer of the present utility model;
fig. 4 is a schematic top view of the whole structure of the present utility model.
In the figure: 1. a support base; 11. a support shaft; 12. a mounting hole; 2. a housing; 21. a lower positioning groove; 22. an upper positioning groove; 3. a stroke adjusting mechanism; 31. a transmission sleeve; 311. a lower positioning strip; 4. a capacitor; 41. a connection plug; 5. a motor; 51. a lower plug block; 6. a speed reducer; 61. a coupling; 62. a mounting base; 621. an upper positioning strip; 63. a transmission shaft; 64. an upper plug block; 7. a stabilizing sleeve; 71. a lower insertion groove; 72. an upper insertion groove; 8. countersunk head screws; 9. a lower screw; 10. and (5) mounting a screw.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
as shown in fig. 1-4, the utility model provides a movable smoke-blocking vertical wall driving device, which comprises a supporting seat 1, a cylindrical shell 2, and a travel adjusting mechanism 3, a capacitor 4, a motor 5 and a speed reducer 6 which are sequentially arranged inside the shell 2 from bottom to top, wherein the travel adjusting mechanism 3 is fixedly connected to the top of the supporting seat 1, the bottom end of the capacitor 4 is connected to the top end of the travel adjusting mechanism 3 through a connecting plug 41, the bottom of the motor 5 is connected with the capacitor 4 through a wire, a bottom end input shaft of the speed reducer 6 is fixedly connected to the top end output shaft of the motor 5 through a coupler 61, two sides of the middle part of the shell 2 are fixedly connected to the outer sides of two ends of the motor 5 through countersunk screws 8, a transmission sleeve 31 is sleeved on the outer side of the travel adjusting mechanism 3, two sides of the bottom end of the shell 2 are fixedly connected to two sides of the transmission sleeve 31 through lower screws 9, the bottom end of the shell 2 can rotate outside the travel adjusting mechanism 3 through the transmission sleeve 31, the top end surface of the speed reducer 6 is fixedly connected with a mounting seat 62, the top end of the speed reducer 6 is provided with a transmission shaft 63, the transmission shaft 63 penetrates through the center of the top of the mounting seat 62, and the top ends of the two sides of the shell 2 are fixedly connected to the upper sides 10.
It should be noted that, the bottom center of supporting seat 1 is connected with back shaft 11, and the bilateral symmetry of supporting seat 1 is equipped with mounting hole 12, and convenient fixed mounting is in the rolling incasement of accomodating the fender cigarette vertical wall.
In this embodiment: when the device is used, one end of the driving device is fixedly arranged at one end of the inner wall of the winding box for accommodating the smoke-blocking vertical wall, the other end of the driving device is fixedly connected with the other end of the inner wall of the winding box through the supporting seat 1, and due to the fact that the rotating shafts at the two ends of the driving device are fixedly arranged, when the motor 5 is started, the machine body of the motor 5 rotates, the shell 2 is driven to rotate, winding and unwinding of the smoke-blocking vertical wall are completed, specifically, the rotation and stopping of the motor 5 can be controlled and regulated through the stroke regulating mechanism 3, the lifting of the smoke-blocking vertical wall can be controlled, the stroke regulating mechanism 3 adopts a motor stroke regulator in the prior art, the rotating speed of the motor 5 can be reduced through the arranged speed reducer 6, the shell 2 rotates at a low speed, the transmission between the motor 5 and the speed reducer 6 is more stable and reliable through the arranged stabilizing sleeve 7, the effect of the protecting circuit and the stabilizing voltage is realized through the arranged capacitor 4, so that the motor 5 runs, and the smoke-blocking vertical wall can not produce larger vibration when being wound and unwound, and the working stability of the driving device is improved.
In a preferred embodiment, as shown in fig. 2 and 3, a stabilizing sleeve 7 is tightly connected between the peripheries of the end surfaces of the motor 5 and the speed reducer 6, and the stabilizing sleeve 7 is sleeved on the outer side of the coupling 61, so that the connection between the motor 5 and the speed reducer 6 can be protected, and the transmission is more stable and reliable.
In a preferred embodiment, as shown in fig. 1, 3 and 4, the top end surface of the motor 5 and two sides of the bottom end surface of the speed reducer 6 are symmetrically provided with a lower plug-in block 51 and an upper plug-in block 64 respectively, two sides of the bottom end of the stabilizing sleeve 7 are provided with lower plug-in grooves 71 matched with the lower limiting block, two sides of the top end of the stabilizing sleeve 7 are provided with upper plug-in grooves 72 matched with the upper plug-in block 64, the stabilizing sleeve 7 is quickly assembled on the top end of the motor 5 through the matching of the plug-in blocks and the plug-in grooves, and the speed reducer 6 is quickly assembled to the stabilizing sleeve 7, so that the speed reducer 6 is quickly and accurately assembled on an output shaft of the motor 5, and the assembling efficiency and stability are improved.
In a preferred embodiment, as shown in fig. 1 and 2, the two sides of the outer surface of the driving sleeve 31 are symmetrically provided with the lower positioning strips 311, the two sides of the bottom end of the housing 2 are provided with the lower positioning grooves 21 matched with the lower positioning strips 311, the two sides of the outer surface of the mounting seat 62 are symmetrically provided with the upper positioning strips 621, and the two sides of the top end of the housing 2 are provided with the upper positioning grooves 22 matched with the upper positioning strips 621, so that the housing 2 is positioned when being assembled, the mounting is convenient, and the mounting of the housing 2 is more stable and reliable.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A movable smoke blocking vertical wall driving device is characterized in that: the device comprises a supporting seat (1), a cylindrical shell (2) and a stroke adjusting mechanism (3), a capacitor (4), a motor (5) and a speed reducer (6) which are sequentially arranged inside the shell (2) from bottom to top, wherein the stroke adjusting mechanism (3) is fixedly connected to the top of the supporting seat (1), the bottom end of the capacitor (4) is connected to the top end of the stroke adjusting mechanism (3) through a connecting plug (41), the bottom of the motor (5) is connected with the capacitor (4) through a wire, the bottom end input shaft of the speed reducer (6) is fixedly connected to the top end output shaft of the motor (5) through a coupler (61), the two sides of the middle of the shell (2) are fixedly connected to the outer sides of the two ends of the motor (5) through countersunk screws (8), the outer sides of the stroke adjusting mechanism (3) are rotatably sleeved with a transmission sleeve (31), the two sides of the bottom end of the shell (2) are fixedly connected to the two sides of the transmission sleeve (31) through lower screws (9), the top end surface of the speed reducer (6) is fixedly connected with a mounting seat (62), the transmission shaft (63) is arranged at the top end of the transmission shaft (6) and penetrates through the center of the transmission shaft (63), the two sides of the top end of the shell (2) are fixedly connected with the two sides of the mounting seat (62) through upper screws (10).
2. A movable smoke barrier vertical wall driving device according to claim 1, wherein: a stabilizing sleeve (7) is tightly connected between the outer circumferences of the end faces of the motor (5) and the speed reducer (6), and the stabilizing sleeve (7) is sleeved on the outer side of the coupler (61).
3. A movable smoke barrier vertical wall driving device according to claim 2, wherein: the top end face of the motor (5) and the two sides of the bottom end face of the speed reducer (6) are symmetrically provided with a lower plug-in block (51) and an upper plug-in block (64) respectively, the two sides of the bottom end of the stabilizing sleeve (7) are provided with lower plug-in grooves (71) matched with the lower limiting blocks, and the two sides of the top end of the stabilizing sleeve (7) are provided with upper plug-in grooves (72) matched with the upper plug-in blocks (64).
4. A movable smoke barrier vertical wall driving apparatus according to claim 3, wherein: lower locating strips (311) are symmetrically arranged on two sides of the outer surface of the transmission sleeve (31), and lower locating grooves (21) matched with the lower locating strips (311) are formed on two sides of the bottom end of the shell (2).
5. The movable smoke barrier vertical wall driving device according to claim 4, wherein: the two sides of the outer surface of the mounting seat (62) are symmetrically provided with upper positioning strips (621), and the two sides of the top end of the shell (2) are provided with upper positioning grooves (22) matched with the upper positioning strips (621).
6. The movable smoke barrier vertical wall driving device according to claim 5, wherein: the bottom center of the supporting seat (1) is connected with a supporting shaft (11), and mounting holes (12) are symmetrically formed in two sides of the supporting seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321202313.6U CN219783592U (en) | 2023-05-18 | 2023-05-18 | Movable smoke blocking vertical wall driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321202313.6U CN219783592U (en) | 2023-05-18 | 2023-05-18 | Movable smoke blocking vertical wall driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219783592U true CN219783592U (en) | 2023-10-03 |
Family
ID=88186616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321202313.6U Active CN219783592U (en) | 2023-05-18 | 2023-05-18 | Movable smoke blocking vertical wall driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219783592U (en) |
-
2023
- 2023-05-18 CN CN202321202313.6U patent/CN219783592U/en active Active
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| GR01 | Patent grant | ||
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