CN211769626U - Wheelchair lifting platform pedal fault opening monitoring device and wheelchair lifting platform - Google Patents
Wheelchair lifting platform pedal fault opening monitoring device and wheelchair lifting platform Download PDFInfo
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- CN211769626U CN211769626U CN201922430164.9U CN201922430164U CN211769626U CN 211769626 U CN211769626 U CN 211769626U CN 201922430164 U CN201922430164 U CN 201922430164U CN 211769626 U CN211769626 U CN 211769626U
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Abstract
The utility model discloses a monitoring devices is opened in wheelchair lift platform footboard trouble, the footboard includes pedal support and connects at the footboard upper plate of pedal support up end, connects the footboard bottom plate at the footboard support downside, the clearance has between footboard bottom plate and the pedal support, the footboard support downside passes through the installed part and is connected with the footboard bottom plate, the installed part is including fixing the fixed block on pedal support and connecting the collet board axle on the fixed block. Correspondingly, this application still provides a wheelchair lift platform. When the pedal is opened in a fault without control, the pedal bottom plate at the bottom of the pedal is directly contacted with the ground of a landing, so that the pedal bottom plate slides upwards along the axial direction of the bottom support plate, a lever touching the microswitch triggers the microswitch to send an alarm signal, and a worker can immediately put in place to process the alarm signal after obtaining the alarm signal, thereby effectively solving the problem of monitoring the fault opening.
Description
Technical Field
The utility model relates to a wheelchair lift platform technical field especially relates to a monitoring devices and wheelchair lift platform are opened to wheelchair lift platform footboard trouble.
Background
The wheelchair lifting platform is a lifting platform, and the back side of the wheelchair lifting platform is provided with a driving wheel set, and the driving wheel set moves on a guide rail to lift, and the guide rail is usually installed on one side of the inner side of a protective guard of a staircase and usually comprises a main frame and pedals. When the wheelchair is used, the wheelchair is placed on the wheelchair platform, and the wheelchair is lifted or lowered to a specified floor by the wheelchair lifting platform.
The pedals of the wheelchair lifting platform are in a folded state when being stopped at a landing and charged, the structure does not occupy the space of a corridor and does not influence the passing of pedestrians, however, the situation that the pedals are accidentally opened by themselves due to faults and the like to cause danger to the pedestrians sometimes occurs, and therefore, a monitoring device is needed to be provided to find the faults of the pedals as soon as possible.
SUMMERY OF THE UTILITY MODEL
Based on the problem exists among the above-mentioned prior art, the aim at of this application is that monitoring devices and wheelchair lift platform are opened to wheelchair lift platform footboard trouble.
In order to realize the purpose of the utility model, the utility model provides a wheelchair lifting platform pedal failure opening monitoring device, the pedal comprises a pedal bracket, a pedal upper plate connected with the upper end surface of the pedal bracket and a pedal bottom plate connected with the lower side of the pedal bracket, a gap is arranged between the pedal bottom plate and the pedal bracket, the lower side of the pedal bracket is connected with the pedal bottom plate through a mounting piece, the mounting piece comprises a fixing block fixed on the pedal bracket and a bottom support plate shaft connected with the fixing block, the bottom support plate shaft sequentially penetrates through the pedal bottom plate, the gasket and the spring, the upper end of the pedal support penetrates through the fixing block, the bottom support plate shaft is connected with the fixing block in a sliding mode, the pedal support is provided with a microswitch, a lever of the microswitch faces downwards, and the pedal bottom plate slides upwards along the bottom support plate shaft, so that the pedal bottom plate touches the lever of the microswitch, and the microswitch is triggered.
The number of the mounting parts is four, and the four mounting parts are surrounded into a square shape.
Wherein the micro switch is of the type XV-153-IC 25.
Correspondingly, the application also provides a wheelchair lifting platform, which comprises a host and pedals, wherein the host is connected with the pedals, the pedal comprises a pedal bracket, a pedal upper plate connected with the upper end surface of the pedal bracket and a pedal bottom plate connected with the lower side of the pedal bracket, a gap is arranged between the pedal bottom plate and the pedal bracket, the lower side of the pedal bracket is connected with the pedal bottom plate through a mounting piece, the mounting piece comprises a fixing block fixed on the pedal bracket and a bottom support plate shaft connected with the fixing block, the bottom support plate shaft sequentially penetrates through the pedal bottom plate, the gasket and the spring, the upper end of the pedal support penetrates through the fixing block, the bottom support plate shaft is connected with the fixing block in a sliding mode, the pedal support is provided with a microswitch, a lever of the microswitch faces downwards, and the pedal bottom plate slides upwards along the bottom support plate shaft, so that the pedal bottom plate touches the lever of the microswitch, and the microswitch is triggered.
Compared with the prior art, the beneficial effects of the utility model are that, when the footboard that breaks down does not have the control to open the back, footboard bottom plate is direct with the ground contact in layer station for footboard bottom plate slides along collet board axial direction, and the lever that touches micro-gap switch triggers micro-gap switch and makes it send alarm signal, and after the staff obtained alarm signal, targets in place immediately and handles, has effectively solved the monitoring problem that the trouble was opened.
Drawings
FIG. 1 is a first schematic view of the construction of a wheelchair lift platform of the present application;
figure 2 is a second schematic view of the wheelchair lift platform of the present application;
FIG. 3 is a first schematic view of a pedal structure of a wheelchair lift platform of the present application;
FIG. 4 is a second schematic view of the pedal structure of the wheelchair lift platform of the present application;
FIG. 5 is a third schematic view of a pedal structure of a wheelchair lift platform of the present application;
in the figure, 1-swing arm, 2-main engine, 3-pedal upper plate, 4-driving wheel group, 5-pedal bottom plate, 6-mounting piece, 7-micro-motion opening and hanging piece, 9-pedal bracket, 10-fixing block, 11-spring, 12-gasket and 13-bottom support plate shaft.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when used in this specification the singular forms "a", "an" and/or "the" include "specify the presence of stated features, steps, operations, elements, or modules, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in figures 1-5 of the drawings,
the utility model provides a monitoring devices is opened in wheelchair lift platform footboard trouble, the footboard includes pedal support 9 and connects at pedal support 9 up end footboard upper plate, connects at pedal support 9 downside footboard bottom plate 5, have the clearance between footboard bottom plate 5 and the pedal support 9, footboard support 9 downside is connected with footboard bottom plate 5 through installed part 6, installed part 6 includes fixed block 10 fixed on pedal support 9 and collet plate axle 13 connected on fixed block 10, after collet plate axle 13 passed pedal bottom plate 5, gasket 12, spring 11 in proper order, its upper end passed fixed block 10, and collet plate axle 13 and fixed block 10 sliding connection, is provided with micro-gap switch 7 and micro-gap switch 7's lever down on pedal support 9, and pedal bottom plate 5 slides along collet plate axle 13 upwards for the micro-gap switch 7's of pedal bottom plate 5 lever, thereby triggering the microswitch 7.
Wherein, the installed part 6 is four, and four installed parts 6 enclose into squarely.
Wherein the micro switch 7 is of the model XV-153-IC 25.
Correspondingly, the application still provides a wheelchair lift platform, including host computer 2 and footboard, host computer 2 is connected with the footboard, the footboard includes pedal support 9 and connects at the footboard upper plate of pedal support 9 up end, connects at footboard bottom plate 5 of pedal support 9 downside, the clearance has between footboard bottom plate 5 and the pedal support 9, footboard support 9 downside passes through installed part 6 and is connected with footboard bottom plate 5, installed part 6 is including fixing fixed block 10 on pedal support 9 and connecting in the collet plate axle 13 on fixed block 10, collet plate axle 13 passes pedal bottom plate 5, gasket 12, spring 11 in proper order after, its upper end passes fixed block 10, and collet plate axle 13 and fixed block 10 sliding connection, is provided with micro-gap switch 7 and micro-gap switch 7's lever down on pedal support 9, and footboard bottom plate 5 upwards slides along collet plate axle 13, so that the pedal plate 5 touches the lever of the microswitch 7, thereby triggering the microswitch 7.
When the pedal is opened in a fault without control, the pedal bottom plate 5 is directly contacted with the ground of a landing, so that the pedal bottom plate 5 slides upwards along the bottom plate shaft 13, a lever touching the microswitch 7 triggers the microswitch 7 to send an alarm signal, the microswitch 7 sends the signal to the PLC for connection, the PLC sends the signal to the console, and after the staff obtains the alarm signal, the staff can immediately place in place for processing, thereby effectively solving the monitoring problem of fault opening.
The patent is not described, and the prior art is applicable.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a monitoring devices is opened in wheelchair lift platform footboard trouble, a serial communication port, the footboard includes pedal support and connects footboard upper plate, the footboard bottom plate of connection in the footboard support downside of footboard support up end, have the clearance between footboard bottom plate and the pedal support, the footboard support downside passes through the installed part and is connected with the footboard bottom plate, the installed part is including fixing fixed block on the footboard support and connecting the collet plate axle on the fixed block, after the collet plate axle passed footboard bottom plate, gasket, spring in proper order, its upper end passed the fixed block, and collet plate axle and fixed block sliding connection, is provided with micro-gap switch and micro-gap switch's lever down on the footboard support, and the footboard bottom plate slides along collet plate axial direction for the footboard bottom plate touches micro-gap switch's lever, thereby triggers micro-gap switch.
2. The wheelchair lift platform pedal malfunction opening monitoring device of claim 1 wherein the number of mounts is four and the four mounts enclose a square.
3. The wheelchair lift platform pedal failure opening monitoring device of claim 1 wherein the microswitch is type XV-153-IC 25.
4. A wheelchair lifting platform is characterized by comprising a host and pedals, wherein the host is connected with the pedals, the pedal comprises a pedal bracket, a pedal upper plate connected with the upper end surface of the pedal bracket and a pedal bottom plate connected with the lower side of the pedal bracket, a gap is arranged between the pedal bottom plate and the pedal bracket, the lower side of the pedal bracket is connected with the pedal bottom plate through a mounting piece, the mounting piece comprises a fixing block fixed on the pedal bracket and a bottom support plate shaft connected with the fixing block, the bottom support plate shaft sequentially penetrates through the pedal bottom plate, the gasket and the spring, the upper end of the pedal support penetrates through the fixing block, the bottom support plate shaft is connected with the fixing block in a sliding mode, the pedal support is provided with a microswitch, a lever of the microswitch faces downwards, and the pedal bottom plate slides upwards along the bottom support plate shaft, so that the pedal bottom plate touches the lever of the microswitch, and the microswitch is triggered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922430164.9U CN211769626U (en) | 2019-12-30 | 2019-12-30 | Wheelchair lifting platform pedal fault opening monitoring device and wheelchair lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922430164.9U CN211769626U (en) | 2019-12-30 | 2019-12-30 | Wheelchair lifting platform pedal fault opening monitoring device and wheelchair lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211769626U true CN211769626U (en) | 2020-10-27 |
Family
ID=72977399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922430164.9U Active CN211769626U (en) | 2019-12-30 | 2019-12-30 | Wheelchair lifting platform pedal fault opening monitoring device and wheelchair lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211769626U (en) |
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2019
- 2019-12-30 CN CN201922430164.9U patent/CN211769626U/en active Active
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