CN220114522U - Vehicle-mounted automatic lifting device - Google Patents
Vehicle-mounted automatic lifting device Download PDFInfo
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- CN220114522U CN220114522U CN202321578834.1U CN202321578834U CN220114522U CN 220114522 U CN220114522 U CN 220114522U CN 202321578834 U CN202321578834 U CN 202321578834U CN 220114522 U CN220114522 U CN 220114522U
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- vehicle
- mounting plate
- charging
- height
- lifting device
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- 230000007246 mechanism Effects 0.000 claims abstract description 60
- 230000006698 induction Effects 0.000 claims description 14
- 230000005611 electricity Effects 0.000 claims description 6
- 230000001939 inductive effect Effects 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 238000001514 detection method Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a vehicle-mounted automatic lifting device which comprises a mounting plate, wherein a long through hole is formed in the mounting plate, a charging mechanism is arranged on the side face of the mounting plate, a driving mechanism is arranged on the other side face of the mounting plate, the driving mechanism is electrically connected with a PLC (programmable logic controller), the output end of the driving mechanism is connected with a hinge, the hinge penetrates through the long through hole to be connected with the charging mechanism, a height sensor is arranged on the mounting plate and is positioned on the same side as the charging mechanism, and the height sensor is electrically connected with the PLC. The beneficial effects of the utility model are as follows: in the running process of the vehicle, when the height sensor detects that the foreign matter exists in front, the height of the foreign matter is detected, signals are transmitted to the PLC, the PLC immediately controls the driving mechanism to start according to the detection signals, the driving mechanism drives the charging mechanism to move up and down through the hinge, the charging mechanism reaches the safe height, and after the charging mechanism reaches the safe height, the driving mechanism stops pushing, so that the height of the charging mechanism can be flexibly adjusted.
Description
Technical Field
The utility model relates to the technical field of vehicle-mounted devices, in particular to a vehicle-mounted automatic lifting device.
Background
The existing vehicle-mounted lifting system is generally fixed by a conventional rope and hydraulically lifted mode, wherein automatic lifting cannot be realized when the rope is fixed, the height of the relative position is fixed, and the rope is required to be reused when the height needs to be adjusted; the hydraulic lifting type lifting device has more exposed parts, is messy, has no intermediate value relative to the lifting height, and cannot flexibly adjust the lifting height.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a vehicle-mounted automatic lifting device.
The aim of the utility model is achieved by the following technical scheme: the utility model provides a on-vehicle automatic lifting device, includes the mounting panel, has seted up long through-hole on the mounting panel, and the side of mounting panel is provided with charging mechanism, and the another side of mounting panel is provided with actuating mechanism, and actuating mechanism is connected with the PLC controller electricity, and actuating mechanism's output and hinged joint, hinge pass long through-hole and are connected with charging mechanism, set up altitude sensor on the mounting panel, altitude sensor and charging mechanism are located the homonymy, altitude sensor and PLC controller electricity are connected.
Preferably, the charging mechanism comprises a charging frame and a sliding rail, the sliding rail is arranged on the side face of the mounting plate, the charging frame is slidably mounted on the sliding rail, and one end of the hinge is mounted at the upper end of the charging frame.
Preferably, the through hole is formed in the end face of the charging frame, which is close to the mounting plate, a limiting block is arranged on the mounting plate, and the limiting block is located at the inner side of the through hole.
Preferably, the driving mechanism comprises an electric push rod, the electric push rod is arranged on the side face of the mounting plate, a connecting block is arranged at the end portion of the electric push rod and connected with one end of the hinge, and the electric push rod is electrically connected with the PLC.
Preferably, the side of mounting panel is provided with a plurality of inductive sensor, and inductive sensor is connected with the PLC controller electricity, and the side of connecting block is provided with the limiting plate, and inductive sensor is used for the position of response limiting plate.
Preferably, the number of the sensing sensors is two, the sensing sensors are distributed up and down on the mounting plate, and the limiting plate is positioned between the two sensing sensors.
The utility model has the following advantages: in the running process of the vehicle, when the height sensor detects that the foreign matter exists in front, the height of the foreign matter is detected, signals are transmitted to the PLC, the PLC immediately controls the driving mechanism to start according to the detection signals, the driving mechanism drives the charging mechanism to move up and down through the hinge to enable the charging mechanism to reach the safe height, and after the charging mechanism reaches the safe height, the driving mechanism stops pushing, so that the height of the charging mechanism can be flexibly adjusted.
Drawings
FIG. 1 is a schematic diagram of a lifting device;
FIG. 2 is a schematic view of the outside of the lifting device;
FIG. 3 is a schematic view of the structure of the loading mechanism at the highest point;
FIG. 4 is a schematic view of the structure of the loading mechanism at the lowest point;
in the figure, 1-mounting plate, 2-long through hole, 3-charging mechanism, 4-actuating mechanism, 5-hinge, 6-charging frame, 7-slide rail, 8-through hole, 9-stopper, 10-electric putter, 11-connecting block, 12-inductive sensor, 13-limiting plate, 14-top cap.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
In addition, the embodiments of the present utility model and the features of the embodiments may be combined with each other without collision.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, or are directions or positional relationships conventionally understood by those skilled in the art, are merely for convenience of describing the present utility model and for simplifying the description, and are not to indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In this embodiment, as shown in fig. 1, a vehicle-mounted automatic lifting device comprises a mounting plate 1, a long through hole 2 is formed in the mounting plate 1, a charging mechanism 3 is arranged on the side face of the mounting plate 1, a driving mechanism 4 is arranged on the other side face of the mounting plate 1, the driving mechanism 4 is electrically connected with a PLC, the output end of the driving mechanism 4 is connected with a hinge 5, the hinge 5 penetrates through the long through hole 2 and is connected with the charging mechanism 3, a height sensor is arranged on the mounting plate 1 and is located on the same side as the charging mechanism 3, and the height sensor is electrically connected with the PLC. In the running process of the vehicle, when the height sensor detects that the front part has the foreign matter, the height of the foreign matter is detected, signals are transmitted to the PLC, the PLC immediately controls the driving mechanism 4 to start according to the detection signals, the driving mechanism 4 drives the charging mechanism 3 to move up and down through the hinge 5, the charging mechanism 3 reaches the safety height, and after the charging mechanism 3 reaches the safety height, the driving mechanism 4 stops pushing, so that the height of the charging mechanism 3 can be flexibly adjusted. In this embodiment, as shown in fig. 2, the surface of the driving mechanism 4 is provided with a top cover 14, and the top cover 14 mainly serves to cover the driving mechanism 4 and the induction sensor 12, so as to avoid more exposed components.
Further, as shown in fig. 3 and 4, the charging mechanism 3 includes a charging frame 6 and a slide rail 7, the slide rail 7 is provided on the side face of the mounting plate 1, the charging frame 6 is slidably mounted on the slide rail 7, and one end of the hinge 5 is mounted on the upper end of the charging frame 6. Still further, a through hole 8 is formed in the end face of the charging frame 6 close to the mounting plate 1, a limiting block 9 is arranged on the mounting plate 1, and the limiting block 9 is located at the inner side of the through hole 8. Specifically, when the height sensor detects that a foreign object exists in front of the vehicle in the running process, the height sensor detects the height of the foreign object and transmits a signal to the PLC, the PLC immediately controls the driving mechanism 4 to start according to the detection signal, the driving mechanism 4 drives the charging frame 6 to move up and down on the sliding rail 7 through the hinge 5 to enable the charging frame 6 to reach the safe height, the limiting block 9 limits the charging frame 6 in the moving process, that is, when the limiting block 9 is in contact with the lower surface of the through hole 8 in the upward moving process of the charging frame 6, the highest point of the charging frame 6 is at the moment, and the driving mechanism 4 stops pushing; when the charging frame 6 moves downward, the operation stroke of the charging frame 6 is defined by the stopper 9 at this time being the lowest point of the charging frame 6 when the stopper 9 contacts with the upper surface of the through hole 8.
In this embodiment, the driving mechanism 4 includes an electric push rod 10, the electric push rod 10 is mounted on the side surface of the mounting plate 1, a connecting block 11 is disposed at the end of the electric push rod 10, the connecting block 11 is connected with one end of the hinge 5, and the electric push rod 10 is electrically connected with the PLC controller. Further, a plurality of induction sensors 12 are arranged on the side face of the mounting plate 1, the induction sensors 12 are electrically connected with the PLC, a limiting plate 13 is arranged on the side face of the connecting block 11, and the induction sensors 12 are used for sensing the positions of the limiting plate 13. Still further, there are two induction sensors 12, and induction sensors 12 are distributed up and down on mounting plate 1, and limiting plate 13 is located between two induction sensors 12. Specifically, when the height sensor detects that a foreign object exists in front of the vehicle in the running process, the height sensor detects the height of the foreign object, and transmits a signal to the PLC controller, the PLC controller immediately controls the push rod on the electric push rod 10 to push upwards according to the detection signal, so that the hinge 5 is driven to move upwards, the charging frame 6 is further driven to move upwards along the sliding rail 7 to reach the safe height, when the charging frame 6 reaches the safe height, the electric push rod 10 stops pushing, the push rod can drive the limiting plate 13 to move up and down in the moving process, when the limiting plate 13 contacts the upper induction sensor 12, the induction sensor 12 sends a signal to the PLC controller, the PLC controller immediately controls the electric push rod 10 to stop outputting, the maximum stroke of the electric push rod 10 is reached at this moment, when the limiting plate 13 contacts the lower induction sensor 12, the induction sensor 12 sends a signal to the PLC controller immediately controls the electric push rod 10 to stop outputting, and the minimum stroke of the electric push rod 10 is reached at this moment, and therefore the stroke of the electric push rod 10 is limited.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a on-vehicle automatic lifting device which characterized in that: including mounting panel (1), long through-hole (2) have been seted up on mounting panel (1), the side of mounting panel (1) is provided with charging mechanism (3), the another side of mounting panel (1) is provided with actuating mechanism (4), actuating mechanism (4) are connected with the PLC controller electricity, the output of actuating mechanism (4) is connected with hinge (5), hinge (5) are passed long through-hole (2) with charging mechanism (3) are connected, set up altitude sensor on mounting panel (1), altitude sensor with charging mechanism (3) are located the homonymy, altitude sensor with the PLC controller electricity is connected.
2. The vehicle-mounted automatic lifting device according to claim 1, wherein: the charging mechanism (3) comprises a charging frame (6) and a sliding rail (7), the sliding rail (7) is arranged on the side face of the mounting plate (1), the charging frame (6) is slidably mounted on the sliding rail (7), and one end of the hinge (5) is mounted at the upper end of the charging frame (6).
3. The vehicle-mounted automatic lifting device according to claim 2, wherein: a through hole (8) is formed in the end face of the charging frame (6) close to the mounting plate (1), a limiting block (9) is arranged on the mounting plate (1), and the limiting block (9) is located at the inner side of the through hole (8).
4. A vehicle-mounted automatic lifting device according to claim 3, wherein: the driving mechanism (4) comprises an electric push rod (10), the electric push rod (10) is installed on the side face of the installation plate (1), a connecting block (11) is arranged at the end portion of the electric push rod (10), the connecting block (11) is connected with one end of the hinge (5), and the electric push rod (10) is electrically connected with the PLC.
5. The vehicle-mounted automatic lifting device according to claim 4, wherein: the side of mounting panel (1) is provided with a plurality of inductive sensor (12), inductive sensor (12) with PLC controller electricity is connected, just the side of connecting block (11) is provided with limiting plate (13), inductive sensor (12) are used for the response limiting plate (13) position.
6. The vehicle-mounted automatic lifting device according to claim 5, wherein: the number of the induction sensors (12) is two, the induction sensors (12) are distributed up and down on the mounting plate (1), and the limiting plate (13) is positioned between the two induction sensors (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321578834.1U CN220114522U (en) | 2023-06-20 | 2023-06-20 | Vehicle-mounted automatic lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321578834.1U CN220114522U (en) | 2023-06-20 | 2023-06-20 | Vehicle-mounted automatic lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220114522U true CN220114522U (en) | 2023-12-01 |
Family
ID=88894234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321578834.1U Active CN220114522U (en) | 2023-06-20 | 2023-06-20 | Vehicle-mounted automatic lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220114522U (en) |
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2023
- 2023-06-20 CN CN202321578834.1U patent/CN220114522U/en active Active
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