CN215104902U - Sharing intelligent parking spot lock power transmission device with buffering function - Google Patents
Sharing intelligent parking spot lock power transmission device with buffering function Download PDFInfo
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- CN215104902U CN215104902U CN202120250704.XU CN202120250704U CN215104902U CN 215104902 U CN215104902 U CN 215104902U CN 202120250704 U CN202120250704 U CN 202120250704U CN 215104902 U CN215104902 U CN 215104902U
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Abstract
The invention discloses a shared intelligent parking spot lock power transmission device with a buffering function, which is mainly technically characterized in that: the mounting bottom plate is used as a mounting and positioning reference of the whole shared intelligent parking spot lock transmission device, the servo electric cylinder and the driving motor are jointly used as a driving unit of the parking spot lock power transmission device, the servo electric cylinder is connected with the sliding rail, the prepressing force on the sliding block is adjusted by adjusting the compression amount of the spring through the adjusting bolt, the meshing pressure of the rack and the gear is further adjusted, the rack is connected with the sliding rail through a standard component, the sliding rail slides in the sliding block, the forward and backward movement of the rack and the forward and backward rotation of the gear are realized through the extension and retraction of the servo electric cylinder, and the forward and backward rotation of the transmission shaft is further realized to realize the rising and the falling of the panel turnover device. The beneficial effects are that: the parking spot lock power transmission device can protect a prime motor and save energy, and meanwhile, the parking spot lock power transmission device can run stably, self-protection is achieved, and the power transmission device is prevented from being damaged.
Description
Technical Field
The invention relates to a power transmission device, in particular to a shared intelligent parking spot lock power transmission device with a buffering function.
Background
At present, along with the continuous improvement of industrial automation degree, various sharing intelligence parking stall lock power transmission appears in succession, there are numerous parking stall lock power transmission can realize linear motion and rotary motion's the dress of each other and trade, this type power transmission is in the actual work in-process, often can cause linear motion or rotary motion's drive unit because of the sudden increase of external load or the quick change of load atress direction, damage because of the operating condition of unable timely adjustment self or through the effect of reasonable mechanism design buffering load.
Disclosure of Invention
The invention mainly aims to overcome the defects of the problems and provides a power transmission device of a shared intelligent parking space lock with a buffering function.
In order to overcome the problems, the invention adopts the technical scheme that:
including parking stall lock mounting plate, servo electric jar, driving motor, universal connector, slide rail, slider, gear, rack, transmission shaft, support ear, wear-resisting copper sheathing, spring, connecting plate, go up supporting seat, under bracing seat, connecting axle, split pin, U type connecting plate, adjusting bolt, characterized by: the mounting base plate is used as a mounting and positioning reference of the whole shared intelligent parking spot lock transmission device, the mounting base plate is provided with a mounting hole seat connected with each component of the transmission device, the mounting hole seat is welded on the mounting base plate according to the mounting size, the mounting hole seat is provided with a connecting threaded hole, the servo electric cylinder and the driving motor are jointly used as a driving unit of the parking spot lock power transmission device, the extending end of the servo electric cylinder is in threaded connection with the universal connector, the steering knuckle of the universal connector is provided with an extending shaft, one end of the extending shaft is connected with the universal connector, the other end of the extending shaft is connected with the sliding rail, the bottom of the U-shaped connecting plate is connected with the mounting base plate through a standard part to provide mounting reference and mounting support for the adjusting bolt and the upper support seat, the lower support seat is connected with the sliding block through the standard part and is hinged with the upper support seat through a connecting shaft to form a whole rotatable support seat, and through holes are formed at two ends of the connecting shaft, the connecting shaft is prevented from falling off through the cotter pin, the spring and the connecting plate are connected with the sliding block into a whole through the bolt and the nut, the prepressing force of the sliding block is adjusted by adjusting the compression amount of the spring through the adjusting bolt, the meshing pressure of the rack and the gear is further adjusted, the rack is connected with the sliding rail through the standard part, the sliding rail slides in the sliding block, the forward and backward movement of the rack and the forward and backward rotation of the gear are realized through the extension and retraction of the servo electric cylinder, the forward and backward rotation of the transmission shaft is further realized, the rising and the falling of the plate turnover device are further realized, the transmission shaft is connected with the supporting lug, a wear-resistant copper sleeve is arranged between the transmission shaft and the supporting lug, one end of the transmission shaft is provided with a shaft shoulder, the other end of the transmission shaft is provided with a threaded hole for ensuring that the transmission shaft does not axially float, a key groove is arranged in the middle of the transmission shaft, and the transmission shaft is connected with the gear through a flat key.
The invention has the beneficial effects that:
the sharing intelligent parking space lock power transmission device with the buffering function can realize reciprocating rotation through the rack drive gear under the normal working state, so that the transmission shaft is effectively driven to rotate positively and negatively, the power transmission device can feed back load force in real time through a pressure sensor of a servo electric cylinder in the working process, the external stress state of the parking space lock transmission device is obtained in real time, the driving force of a power source is adjusted in real time through the stress feedback device, and a prime motor can be protected and can be used in an energy-saving mode.
When the parking space lock is forcedly damaged by external load, the meshing force of the gear and the rack exceeds the pre-pressure set by the spring buffer device, the gear and the rack can be disengaged, the power transmission device is effectively protected, when the external load disappears or is reduced, the gear and the rack can be normally meshed again, the parking space lock power transmission device can stably run, self protection is realized, and the power transmission device is prevented from being damaged.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic diagram of a power transmission device of a shared intelligent parking space lock with a buffering function.
Fig. 2 is a schematic view of the power transmission device of the shared intelligent parking lock of fig. 1 without the U-shaped connecting plate.
Fig. 3 is a schematic view of the overall structure of the present invention.
Fig. 4 is an enlarged partial view of the connection region of the cotter pin to the connecting shaft shown in fig. 2.
Detailed Description
As can be seen in fig. 1-4: the parking space lock comprises a parking space lock mounting base plate 1, a servo electric cylinder 6, a driving motor 7, a universal connector 8, a sliding rail 16, a sliding block 12, a gear 19, a rack 17, a transmission shaft 3, a supporting lug 2, a wear-resistant copper sleeve 18, a spring 14, a connecting plate 15, an upper supporting seat 10, a lower supporting seat 25, a connecting shaft 11, a cotter pin 23, a U-shaped connecting plate 4, an adjusting bolt 13, a standard part 21 and the like. The mounting base plate 1 is used as a mounting and positioning reference of the whole shared intelligent parking spot lock transmission device, a mounting hole seat 5 connected with all parts of the transmission device is arranged, the mounting hole seat 5 is welded on the mounting base plate 1 according to the mounting size, a connecting threaded hole is formed in the mounting hole seat 5, the servo electric cylinder 6 and the driving motor 7 are jointly used as a driving unit of the parking spot lock power transmission device to provide power for the power transmission device, the extending end of the servo electric cylinder 6 is in threaded connection with the universal connector 8, an extending shaft 24 is installed on a steering knuckle of the universal connector 8, one end of the extending shaft 24 is connected with the universal connector 8, and the other end of the extending shaft is connected with the sliding rail 16. The bottom of the U-shaped connecting plate 4 is connected with the mounting base plate 1 through a standard component, and provides a mounting reference and mounting support for the adjusting bolt 13 and the upper supporting seat 10. The lower supporting seat 25 is connected with the sliding block 12 through a standard part and is hinged with the upper supporting seat 10 through a connecting shaft 11 to form a whole rotatable supporting seat, through holes are formed in two ends of the connecting shaft 11, and the connecting shaft 11 is guaranteed not to fall off through a cotter pin 23. The spring 14 and the connecting plate 15 are connected with the slider 12 into a whole through bolts and nuts, the pre-pressure on the slider 12 is adjusted by adjusting the compression amount of the spring through the adjusting bolt 13, the meshing pressure of the rack 17 and the gear 19 is further adjusted, the rack 17 is connected with the sliding rail 16 through a standard component, the sliding rail 16 slides in the slider 12, the forward and backward movement of the rack 17 and the forward and backward rotation of the gear 19 are realized through the extension and retraction of the servo electric cylinder 6, and the forward and backward rotation of the transmission shaft 3 is further realized to realize the rising and falling of the plate turnover device. Transmission shaft (3) link to each other with supporting ear (2), and be provided with wear-resisting copper sheathing 18 between transmission shaft 3 and supporting ear 2, and 3 one ends of transmission shaft are provided with the shaft shoulder, and the other end is provided with the screw hole for guarantee that transmission shaft 3 does not axial float, is provided with the keyway in the middle of the transmission shaft 3, is connected with gear 19 with the parallel key.
When power needs to be supplied to the shared intelligent parking spot lock turning plate in the parking area, the whole transmission device of the parking spot lock is installed on the bottom plate 1, the servo electric cylinder 6 and the driving motor 7 supply power to the power transmission device 2, the extending end of the servo electric cylinder 6 is connected with the universal connector 8, one end of the extending shaft 24 of the universal connector 8 is connected with the universal connector 8, and the other end of the extending shaft is connected with the slide rail 16. The bottom of the U-shaped connecting plate 4 is connected with the mounting base plate 1 through a standard part 21, and provides a mounting reference and mounting support for the adjusting bolt 13 and the upper supporting seat 10. The lower supporting seat 25 is connected with the sliding block 12 through the standard part 21 and is hinged with the upper supporting seat 10 through the connecting shaft 11 to form a whole rotatable supporting seat, through holes are formed in two ends of the connecting shaft 11, and the connecting shaft 11 is guaranteed not to fall off through the cotter pin 23. The spring 14 and the connecting plate 15 are connected with the slider 12 into a whole through a standard part 21, and the prepressing force on the slider 12 is adjusted by adjusting the compression amount of the spring 14 through the adjusting bolt 13, so that the meshing pressure of the rack 17 and the gear 19 is adjusted. The rack 17 is connected with the slide rail 16 through a standard part 21, the slide rail 16 slides in the slide block 12, the forward and backward movement of the rack 17 and the forward and backward rotation of the gear 19 are realized through the extension and retraction of the servo electric cylinder 6, further, the forward and backward rotation of the transmission shaft 3 is realized, the parking space lock turning plate 26 is connected with the transmission shaft 3, and the ascending and the falling of the parking space lock turning plate 26 in a driving parking area are realized. The damage of the transmission shaft 3 and the shared intelligent parking spot lock turning plate 26 due to the fact that no buffer load exists is avoided due to the fact that the external load is suddenly increased or the stress direction of the load is rapidly changed.
The invention is not limited to the precise arrangements described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (1)
1. The utility model provides a take buffer function's sharing intelligence parking stall lock power transmission, including parking stall lock mounting plate (1), servo electric jar (6), driving motor (7), universal connector (8), slide rail (16), slider (12), gear (19), rack (17), transmission shaft (3), support ear (2), wear-resisting copper sheathing (18), spring (14), connecting plate (15), go up supporting seat (10), under bracing seat (25), connecting axle (11), split pin (23), U type connecting plate (4), adjusting bolt (13), characterized by: the mounting base plate (1) is used as a mounting and positioning reference of the whole shared intelligent parking spot lock transmission device and is provided with a mounting hole seat (5) connected with each component of the transmission device, the mounting hole seat (5) is welded on the mounting base plate (1) according to the mounting size, the mounting hole seat (5) is provided with a connecting threaded hole, a servo electric cylinder (6) and a driving motor (7) are jointly used as a driving unit of the parking spot lock power transmission device, the extending end of the servo electric cylinder (6) is in threaded connection with a universal connector (8), an extending shaft (24) is arranged at a steering knuckle of the universal connector (8), one end of the extending shaft (24) is connected with the universal connector (8), the other end of the extending shaft is connected with a sliding rail (16), the bottom of a U-shaped connecting plate (4) is connected with the mounting base plate (1) through a standard component, and mounting reference and mounting support are provided for an adjusting bolt (13) and an upper support seat (10), the lower supporting seat (25) is connected with the sliding block (12) through a standard part and is hinged with the upper supporting seat (10) through a connecting shaft (11) to form a whole rotatable supporting seat, through holes are formed in two ends of the connecting shaft (11), the connecting shaft (11) is ensured not to fall through a cotter pin (23), a spring (14) and a connecting plate (15) are connected with the sliding block (12) into a whole through bolts and nuts, the prepressing force on the sliding block (12) is adjusted by adjusting the compression amount of the spring through an adjusting bolt (13), further, the meshing pressure of the rack (17) and the gear (19) is adjusted, the rack (17) is connected with a sliding rail (16) through the standard part, the sliding rail (16) slides in the sliding block (12), the forward and backward movement of the rack (17) and the forward and backward rotation of the gear (19) are realized through the extension and retraction of a servo electric cylinder (6), further, the forward and backward rotation of the transmission shaft (3) is realized, and the rising and the backward rotation of the plate turnover device is realized, the transmission shaft (3) is connected with the supporting lug (2), a wear-resistant copper sleeve (18) is arranged between the transmission shaft (3) and the supporting lug (2), one end of the transmission shaft (3) is provided with a shaft shoulder, the other end of the transmission shaft is provided with a threaded hole for ensuring that the transmission shaft (3) does not axially move, a key groove is arranged in the middle of the transmission shaft (3), and a flat key is connected with the gear (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120250704.XU CN215104902U (en) | 2021-01-29 | 2021-01-29 | Sharing intelligent parking spot lock power transmission device with buffering function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120250704.XU CN215104902U (en) | 2021-01-29 | 2021-01-29 | Sharing intelligent parking spot lock power transmission device with buffering function |
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| CN215104902U true CN215104902U (en) | 2021-12-10 |
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| CN202120250704.XU Active CN215104902U (en) | 2021-01-29 | 2021-01-29 | Sharing intelligent parking spot lock power transmission device with buffering function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112575708A (en) * | 2021-01-29 | 2021-03-30 | 辽宁工程技术大学 | Sharing intelligent parking spot lock power transmission device with buffering function |
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- 2021-01-29 CN CN202120250704.XU patent/CN215104902U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112575708A (en) * | 2021-01-29 | 2021-03-30 | 辽宁工程技术大学 | Sharing intelligent parking spot lock power transmission device with buffering function |
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