CN215334059U - Manual and electric switching device for industrial door - Google Patents
Manual and electric switching device for industrial door Download PDFInfo
- Publication number
- CN215334059U CN215334059U CN202120618122.2U CN202120618122U CN215334059U CN 215334059 U CN215334059 U CN 215334059U CN 202120618122 U CN202120618122 U CN 202120618122U CN 215334059 U CN215334059 U CN 215334059U
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- brake
- electric switching
- switching device
- industrial door
- disc
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- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 238000000926 separation method Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to an industrial door manual and electric switching device, which comprises: the power mechanism is provided with an output shaft; the transmission mechanism comprises a chain wheel and a transmission disc, one end of the chain wheel is coaxially connected with the output shaft, and the other end of the chain wheel is coaxially connected with the transmission disc; the brake mechanism comprises a brake disc, a brake shaft and a clutch shifting arm, the brake disc is sleeved on the brake shaft, and the clutch shifting arm drives the brake disc to be clamped/separated with the transmission disc. The industrial door manual-electric switching device can realize the manual-electric switching function of the industrial door by pressing or releasing the clutch shifting arm, is convenient and labor-saving to operate and has a simple and compact structure; the brake disc can be automatically reset through the design of the pressure spring and the limiting shaft sleeve, and the operation is convenient and labor-saving.
Description
Technical Field
The utility model relates to a manual and electric switching device for an industrial door, and belongs to the technical field of industrial doors.
Background
The industrial door needs to be guaranteed to be opened and closed in time in daily operation, but the situations such as power failure or motor faults occur inevitably in the using process, when the situation is met, the manual mode needs to be switched to open the door, and the existing electric industrial door is generally not provided with the manual switching function in opening and closing, so that how to provide the industrial door manual and electric switching device ensures simple and convenient operation and compact structure, and is a technical problem to be solved urgently in the field.
Disclosure of Invention
The utility model aims to provide a manual and electric switching device of an industrial door, which can realize the manual and electric switching function by pressing or releasing a clutch shifting arm, is convenient and labor-saving to operate and has a simple and compact structure.
The utility model adopts the following technical scheme:
an industrial door hand electric switching device, comprising: the power mechanism is provided with an output shaft 7; the transmission mechanism comprises a chain wheel 6 and a transmission disc, one end of the chain wheel 6 is coaxially connected with the output shaft 7, and the other end of the chain wheel is coaxially connected with the transmission disc; the brake mechanism comprises a brake disc 5, a brake shaft and a clutch shifting arm 1, wherein the brake disc 5 is sleeved on the brake shaft, and the clutch shifting arm 1 drives the brake disc 5 to be clamped/separated with the transmission disc.
Preferably, the power mechanism further comprises a reduction gearbox, and the output shaft 7 is connected with the reduction gearbox.
Preferably, the brake shaft is fixedly provided with a limiting shaft sleeve 3 for limiting the sliding amplitude of the brake disc 5.
Furthermore, a nut 2 is fixed at the outer end of the limiting shaft sleeve 3.
Furthermore, a pressure spring 4 is arranged between the inner end of the limiting shaft sleeve 3 and the brake disc 5.
Furthermore, the clutch shifting arm 1 is in an L shape, the corner part of the clutch shifting arm is rotatably connected to the base, one end of the clutch shifting arm is a handheld part, and the other end of the clutch shifting arm is rotatably connected with the brake disc 5.
Still further, a locking component is arranged on the brake disc 5 or the clutch shifting arm 1, and the locking component overcomes the elastic force of the pressure spring 4 to enable the brake disc 5 and the transmission disc to maintain a separation state.
The utility model has the beneficial effects that:
1) the industrial door flashlight switching function can be realized by pressing or releasing the clutch shifting arm, the operation is convenient and labor-saving, and the structure is simple and compact.
2) The brake disc can be automatically reset through the design of the pressure spring and the limiting shaft sleeve, and the operation is convenient and labor-saving.
3) The design is ingenious and the reliability is high.
Drawings
Fig. 1 is a schematic structural diagram of an industrial door manual electric switching device according to the utility model.
In the figure, 1, a clutch shifting arm, 2, a nut, 3, a limit shaft sleeve, 4, a pressure spring, 5, a brake disc, 6, a chain wheel, 7, an output shaft and 8, a driving motor are arranged.
Detailed Description
The utility model is further described with reference to the following figures and specific examples.
Referring to fig. 1, an industrial door hand electric switching apparatus includes: the power mechanism is provided with an output shaft 7; the transmission mechanism comprises a chain wheel 6 and a transmission disc, one end of the chain wheel 6 is coaxially connected with the output shaft 7, and the other end of the chain wheel is coaxially connected with the transmission disc; the brake mechanism comprises a brake disc 5, a brake shaft and a clutch shifting arm 1, wherein the brake disc 5 is sleeved on the brake shaft, and the clutch shifting arm 1 drives the brake disc 5 to be clamped/separated with the transmission disc.
In this embodiment, the power mechanism further includes a reduction gearbox, and the output shaft 7 is connected with the reduction gearbox.
In this embodiment, referring to fig. 1, a limiting sleeve 3 is fixedly disposed on the brake shaft to limit the sliding amplitude of the brake disc 5.
In this embodiment, referring to fig. 1, a nut 2 is fixed to the outer end of the limiting sleeve 3.
In this embodiment, referring to fig. 1, a compression spring 4 is disposed between the inner end of the limiting sleeve 3 and the brake disk 5.
In this embodiment, with continued reference to fig. 1, the clutch lever 1 is L-shaped, and its corner is rotatably connected to the base, one end is a hand-held part, and the other end is rotatably connected to the brake disk 5.
In this embodiment, the brake disk 5 or the clutch lever 1 is provided with a locking member, and the locking member overcomes the elastic force of the compression spring 4 to maintain the brake disk 5 and the transmission disk in a separated state. The figures do not show the locking member.
The industrial door manual-electric switching device can realize the manual-electric switching function of the industrial door by pressing or releasing the clutch shifting arm, is convenient and labor-saving to operate and has a simple and compact structure; the brake disc can be automatically reset through the design of the pressure spring and the limiting shaft sleeve, and the operation is convenient and labor-saving.
While the preferred embodiments of the present invention have been described, those skilled in the art will appreciate that various changes and modifications can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. The utility model provides an industrial door hand electric switching device which characterized in that includes:
the power mechanism is provided with an output shaft (7);
the transmission mechanism comprises a chain wheel (6) and a transmission disc, one end of the chain wheel (6) is coaxially connected with the output shaft (7), and the other end of the chain wheel is coaxially connected with the transmission disc;
the brake mechanism comprises a brake disc (5), a brake shaft and a clutch shifting arm (1), wherein the brake disc (5) is sleeved on the brake shaft, and the clutch shifting arm (1) drives the brake disc (5) to be clamped/separated with the transmission disc.
2. The industrial door hand electric switching device according to claim 1, characterized in that: the power mechanism further comprises a reduction gearbox, and the output shaft (7) is connected with the reduction gearbox.
3. The industrial door hand electric switching device according to claim 1, characterized in that: and a limiting shaft sleeve (3) is fixedly arranged on the brake shaft to limit the sliding amplitude of the brake disc (5).
4. The industrial door hand electric switching device according to claim 3, characterized in that: and a nut (2) is fixed at the outer end of the limiting shaft sleeve (3).
5. The industrial door hand electric switching device according to claim 3, characterized in that: a pressure spring (4) is arranged between the inner end of the limiting shaft sleeve (3) and the brake disc (5).
6. The industrial door hand electric switching device according to claim 5, characterized in that: the clutch shifting arm (1) is L-shaped, the corner part of the clutch shifting arm is rotatably connected to the machine base, one end of the clutch shifting arm is a handheld part, and the other end of the clutch shifting arm is rotatably connected with the brake disc (5).
7. The industrial door hand electric switching device according to claim 6, characterized in that: and a locking component is arranged on the brake disc (5) or the clutch shifting arm (1), and overcomes the elasticity of the pressure spring (4) to enable the brake disc (5) and the transmission disc to maintain a separation state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120618122.2U CN215334059U (en) | 2021-03-26 | 2021-03-26 | Manual and electric switching device for industrial door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120618122.2U CN215334059U (en) | 2021-03-26 | 2021-03-26 | Manual and electric switching device for industrial door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215334059U true CN215334059U (en) | 2021-12-28 |
Family
ID=79591354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120618122.2U Expired - Fee Related CN215334059U (en) | 2021-03-26 | 2021-03-26 | Manual and electric switching device for industrial door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215334059U (en) |
-
2021
- 2021-03-26 CN CN202120618122.2U patent/CN215334059U/en not_active Expired - Fee Related
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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: 20211228 |