CN219101057U - Flexible door anti-drop lifting machine - Google Patents
Flexible door anti-drop lifting machine Download PDFInfo
- Publication number
- CN219101057U CN219101057U CN202320085134.2U CN202320085134U CN219101057U CN 219101057 U CN219101057 U CN 219101057U CN 202320085134 U CN202320085134 U CN 202320085134U CN 219101057 U CN219101057 U CN 219101057U
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- China
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- flexible door
- driving shaft
- sliding seat
- drop
- reduction gearbox
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Abstract
The utility model discloses a flexible door anti-drop elevator, which comprises: the device comprises a mounting seat, a reduction gearbox, a driving shaft, a winding drum, a screw rod, a screw nut, a sliding seat and a flashboard, wherein the reduction gearbox is arranged on the mounting seat, the driving shaft is concentrically arranged at the output end of the front part of the reduction gearbox, the sliding seat is positioned on one side of the screw rod, the screw nut is arranged on the sliding seat and positioned in front of the driving shaft, the screw rod is arranged at the front end of the driving shaft and passes through the screw nut, the flashboard is arranged on the sliding seat and extends forwards, and the winding drum is concentrically arranged on the driving shaft. The flexible door anti-drop elevator disclosed by the utility model can be used for lifting the flexible door, and in the lifting process, the screw nut moves forwards, and finally the flashboard is moved to the lower part of the lifted flexible door, so that the problem of unexpected drop and falling of the flexible door is avoided.
Description
Technical Field
The utility model relates to the field of flexible door lifting equipment, in particular to a flexible door anti-drop lifting machine.
Background
The flexible door can be folded or unfolded, has certain flexibility, and effectively reduces the requirement on the installation space. The flexible door is usually installed on the door opening of garage, factory building, warehouse etc. place, can be manual or electronic opening and closing of flexible door.
For large flexible doors, manual operation is difficult and typically requires an electric hoist to drive the flexible door. The patent of application number 201110179560.4 discloses a large flexible door lifter, which is driven by lifting a flexible door through a steel wire rope, but lacks anti-falling measures, and after the flexible door is lifted, the flexible door is sometimes turned over and falls off due to various factors, so that potential safety hazards exist and needs to be improved.
Disclosure of Invention
The utility model aims to provide a flexible door anti-drop elevator which is used for lifting a flexible door, avoiding drop problems and improving use safety.
To achieve the purpose, the utility model adopts the following technical scheme:
a flexible door anti-drop elevator comprising: the device comprises a mounting seat, a reduction gearbox, a driving shaft, a winding drum, a screw rod, a screw nut, a sliding seat and a flashboard, wherein the reduction gearbox is arranged on the mounting seat, the driving shaft is concentrically arranged at the output end of the front part of the reduction gearbox, the sliding seat is positioned on one side of the screw rod, the screw nut is arranged on the sliding seat and positioned in front of the driving shaft, the screw rod is arranged at the front end of the driving shaft and passes through the screw nut, the flashboard is arranged on the sliding seat and extends forwards, and the winding drum is concentrically arranged on the driving shaft.
Wherein, be provided with the bearing frame that corresponds with the drive shaft on the mount pad.
The mounting seat is provided with a sliding rail positioned below the sliding seat, and the bottom of the sliding seat is provided with a sliding block positioned on the sliding rail.
Wherein, be provided with the screw that is connected with the slide on the flashboard.
Wherein, the input of reducing gear box is provided with the motor.
Wherein, spiral winding is provided with flexible door lifting rope on the reel.
The utility model has the beneficial effects that: the utility model provides a flexible door anticreep lifting machine, drives the rotation of drive shaft and reel through the reducing gear box, realizes the reel to flexible door lifting rope's rolling, carries out flexible door's promotion to at the promotion in-process, carries out the antedisplacement of screw, finally removes the flashboard to the below of flexible door after promoting, has avoided the unexpected whereabouts problem that drops of taking off of flexible door, has promoted safety in utilization.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic view of the ram of fig. 1 after it has been advanced.
Detailed Description
The technical solution of the present utility model will be further described with reference to fig. 1 to 2 by means of specific embodiments.
The flexible door anti-drop elevator as shown in fig. 1 includes: the device comprises a mounting seat 1, a reduction gearbox 2, a driving shaft 4, a winding drum 6, a screw rod 8, a screw nut 7, a sliding seat 10 and a flashboard 9, wherein the reduction gearbox 2 is arranged on the mounting seat 1, in the embodiment, the input end of the reduction gearbox 2 is provided with a motor 3, and the reduction gearbox 2 is driven by the motor 3.
The driving shaft 4 is concentrically arranged at the output end of the front part of the reduction gearbox 2, as shown in fig. 2, the mounting seat 1 is provided with a bearing seat 11 corresponding to the driving shaft 4, and the running stability is improved. The spool 6 is concentrically arranged on the drive shaft 4 and rotates with the drive shaft 4. In this embodiment, the winding drum 6 is provided with the flexible door lifting rope 5 in a spiral winding manner, the flexible door lifting rope 5 is connected with the flexible door after passing through the guide wheel, and in the working process, the winding of the flexible door lifting rope 5 is performed through the rotation of the winding drum 6, so that the lifting of the flexible door is realized.
As shown in fig. 1, the sliding seat 10 is located at one side of the screw rod 8, in this embodiment, a sliding rail 14 located below the sliding seat 10 is provided on the mounting seat 1, and a sliding block 13 located on the sliding rail 14 is provided at the bottom of the sliding seat 10, so that the stability of the sliding seat 10 moving back and forth is improved.
The nut 7 is arranged on the slide 10 in front of the drive shaft 4 and can be fixed by screws so that the nut 7 moves synchronously with the slide 10. The screw rod 8 is arranged at the front end of the driving shaft 4 and is connected with the screw nut 7, the screw rod 8 is driven to rotate through the driving shaft 4, the screw nut 7 is driven to axially move back and forth, and the sliding seat 10 is driven to move back and forth.
As shown in fig. 2, the shutter 9 is disposed on the slide 10 and extends forward, and when the slide 10 moves forward, the shutter 9 is driven to move below the lifted flexible door, so that the problem of unexpected falling of the flexible door is avoided, and the use safety is improved. In this embodiment, be provided with the screw 12 that is connected with slide 10 on the flashboard 9, sound construction, easy dismounting moreover carries out the change or the regulation of flashboard 9 conveniently, changes the final position behind the flashboard 9 forward movement to adapt to different flexible doors.
The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.
Claims (6)
1. The utility model provides a flexible door anticreep lifting machine which characterized in that includes: the device comprises a mounting seat, a reduction gearbox, a driving shaft, a winding drum, a screw rod, a screw nut, a sliding seat and a flashboard, wherein the reduction gearbox is arranged on the mounting seat, the driving shaft is concentrically arranged at the output end of the front part of the reduction gearbox, the sliding seat is positioned on one side of the screw rod, the screw nut is arranged on the sliding seat and positioned in front of the driving shaft, the screw rod is arranged at the front end of the driving shaft and passes through the screw nut, the flashboard is arranged on the sliding seat and extends forwards, and the winding drum is concentrically arranged on the driving shaft.
2. The flexible door drop-prevention elevator of claim 1, wherein the mounting base is provided with a bearing seat corresponding to the drive shaft.
3. The flexible door anti-drop elevator according to claim 1, wherein the mounting base is provided with a sliding rail located below the sliding seat, and the bottom of the sliding seat is provided with a sliding block located on the sliding rail.
4. The flexible door drop-prevention elevator of claim 1, wherein the shutter is provided with a screw connected to the slide.
5. The flexible door anti-drop elevator of claim 1, wherein the input end of the reduction gearbox is provided with a motor.
6. The flexible door anti-drop elevator of claim 1, wherein the spool is helically wound with a flexible door lift cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320085134.2U CN219101057U (en) | 2023-01-30 | 2023-01-30 | Flexible door anti-drop lifting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320085134.2U CN219101057U (en) | 2023-01-30 | 2023-01-30 | Flexible door anti-drop lifting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219101057U true CN219101057U (en) | 2023-05-30 |
Family
ID=86461021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320085134.2U Active CN219101057U (en) | 2023-01-30 | 2023-01-30 | Flexible door anti-drop lifting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219101057U (en) |
-
2023
- 2023-01-30 CN CN202320085134.2U patent/CN219101057U/en active Active
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