CN215926931U - Stereo garage lift platform location supporting mechanism - Google Patents
Stereo garage lift platform location supporting mechanism Download PDFInfo
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- CN215926931U CN215926931U CN202220135908.3U CN202220135908U CN215926931U CN 215926931 U CN215926931 U CN 215926931U CN 202220135908 U CN202220135908 U CN 202220135908U CN 215926931 U CN215926931 U CN 215926931U
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- stereo garage
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Abstract
The utility model relates to a stereo garage lifting platform positioning and supporting mechanism which comprises a lifting platform, wherein a plurality of supporting arms are arranged on the periphery of the lifting platform, and positioning and supporting devices are fixedly arranged at the end parts of the supporting arms; the positioning grooves are fixedly arranged in a garage shaft of the stereo garage layer by layer and are matched with the positioning and supporting devices; the positioning and supporting device comprises a supporting arm end part, a positioning supporting shaft and a driving mechanism, wherein the supporting arm end part can slide and stretch along the supporting arm, the positioning supporting shaft stretches out and stretches out, the driving mechanism drives the positioning supporting shaft to stretch out to the positioning groove, and the lifting platform is enabled to realize positioning and supporting. By adopting the technical scheme, the lifting platform is simple in structure, long in service life and capable of reducing positioning deviation, and the lifting platform is more stable under the condition of bearing higher pressure by arranging the supporting box body.
Description
Technical Field
The utility model relates to a positioning and supporting mechanism for a lifting platform of a stereo garage.
Background
At present, with the progress of urbanization, resident urban population is more and more, and available land area in cities is less and less, so that people in cities are more and more densely occupied, and with the development of economy, household vehicles are more and more, so that parking becomes an important problem which puzzles normal life and work of people in cities. For this reason, in recent years, a stereo garage built underground has appeared, but the stereo garage is located underground and a problem of difficulty in parking and taking out vehicles has arisen.
Along with the continuous development and the innovation of science and technology, utilize lift rotary platform to solve this problem, however, lift rotary platform among the prior art, there is the unstable problem of support, like bulletin number: CN104358449B discloses a parking rotating platform with flat layer supporting function, which comprises a platform main body with a cavity inside and a supporting pin telescoping mechanism arranged in the cavity, and although the effect of stable supporting is achieved, there is a problem that the platform needs to be rotated after reaching a designated position, so that a vehicle can be driven to a parking space. This method has many disadvantages, such as inertia during the rotation of the rotary platform, and the inertia may cause the platform to slip or cause a small positioning deviation, which may damage the vehicle parked on the platform.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a positioning and supporting mechanism for a lifting platform of a stereo garage.
In order to solve the problems, the technical scheme adopted by the utility model is as follows:
stereo garage lift platform location supporting mechanism, it includes
The lifting platform is arranged in a garage shaft of the stereo garage and used for carrying vehicles, a plurality of supporting arms are arranged around the lifting platform, and positioning and supporting devices are fixedly arranged at the end parts of the supporting arms;
the positioning grooves are fixedly arranged in a garage shaft of the stereo garage layer by layer and are matched with the positioning and supporting devices;
the positioning and supporting device comprises a supporting arm end part, a positioning supporting shaft and a driving mechanism, wherein the supporting arm end part can slide and stretch along the supporting arm, the positioning supporting shaft stretches out and stretches out, the driving mechanism drives the positioning supporting shaft to stretch out to the positioning groove, and the lifting platform is enabled to realize positioning and supporting.
As an embodiment of the present invention, the driving mechanism includes a speed reduction motor, a lead screw driven by the speed reduction motor, and a pushing seat in threaded fit with the lead screw, the pushing seat and the lead screw form a lead screw pair, and the pushing seat is fixedly connected with the positioning support shaft.
As an embodiment of the present invention, two displacement sensors are disposed on one side of the pushing seat, and are used for identifying the displacement of the pushing seat when the pushing seat stretches.
As an embodiment of the present invention, a lock layer roller is installed at an end of the positioning support shaft, and the lock layer roller is in sliding fit with the positioning groove.
As an embodiment of the present invention, a supporting box body is fixedly installed at the top end of the supporting arm, a guiding cylinder is inserted into the supporting box body, and the guiding cylinder is sleeved on the positioning supporting shaft.
In one embodiment of the present invention, a bottom plate is fixedly installed at an end of the supporting arm, and a rib plate is installed between the bottom plate and the supporting box.
As an embodiment of the present invention, two bearing seats are fixedly disposed on the supporting arm, and two ends of the lead screw are fixedly disposed through the bearing seats.
As an embodiment of the present invention, the positioning groove is formed on a positioning support seat, and the positioning support seat includes a positioning groove bottom plate and a positioning frame disposed on the positioning groove bottom plate.
As an embodiment of the utility model, the positioning support seat further comprises a first vertical plate and a second vertical plate which are arranged on a bottom plate of the positioning groove in parallel, an installation gap is formed between the first vertical plate and the second vertical plate, a positioning frame is arranged in the installation gap, and a plurality of jackscrews are arranged on the first vertical plate and the second vertical plate and used for adjusting the upper position and the lower position of the positioning frame.
As an embodiment of the present invention, the upper plate surface and the lower plate surface of the positioning frame are provided with slopes, so that the positioning groove forms a wedge-shaped structure.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
by adopting the technical scheme, the positioning and supporting mechanism for the lifting platform of the stereo garage is simple in structure and long in service life, realizes stable rigid lapping between the lifting platform and a target layer, enables the lifting platform to have better parallel precision, reduces positioning deviation, and enables the lifting platform to be more stable under the condition of bearing higher pressure by arranging the supporting box body.
Drawings
FIG. 1 is a schematic diagram of the present invention.
FIG. 2 is an enlarged view of the positioning and supporting device of the present invention.
Fig. 3 is an enlarged front view structural schematic diagram of the positioning and supporting device of the utility model.
Fig. 4 is a schematic view of the internal structure of the support box of the present invention.
FIG. 5 is a schematic view of the structure of the positioning groove of the present invention.
Wherein: 1 lifting platform, 2 support arms, 3 location back shaft, 4 push away the seat, 5 lead screw pairs, 6 displacement sensor, 7 even axles, 8 gear motor, 9 positioning groove, 10 locating frame, 11 guide cylinders, 12 lock layer gyro wheels, 13 supporting box, 14 lead screws, 15 nuts, 16 bottom plates, 17 floor, 18 motor cabinet, 19 fixing base one, 20 baffles, 21 positioning groove bottom plate, 22 riser one, 23 riser two, 24 bearing base one, 25 bearing base two, 26 connecting plate, 27 fixing base two, 29 first shaft coupling, 30 second shaft coupling.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following description of the present invention with reference to the specific embodiments is provided for clarity and completeness.
Example 1
Combine fig. 1 to 5 to show, a stereo garage lift platform location support mechanism, including lift platform 1, it sets up in stereo garage's garage shaft for transport the vehicle, lift platform 1 is provided with a plurality of support arms 2 all around, 2 tip fixed mounting location support devices of support arm.
Specifically, support arm 2 top fixed mounting support box 13, it is shown with fig. 2 and fig. 4 to combine, it is provided with guide cylinder 11 to alternate in the support box 13, guide cylinder 11 cover is established on location back shaft 3.
Combine fig. 2 and fig. 3 to show, the location strutting arrangement is including setting up support arm 2 tip just can follow support arm 2 and slide flexible location back shaft 3, and, the drive the flexible actuating mechanism of location back shaft 3, actuating mechanism promotes location back shaft 3 stretches out to positioning groove 9 makes lift platform 1 realize the location support.
The driving mechanism comprises a pushing seat 4, a positioning support shaft 3 fixedly arranged on the pushing seat 4 and a lead screw pair 5 fixedly arranged at the lower part of the pushing seat 4, wherein the lead screw pair 5 and the positioning support shaft 3 are arranged in parallel, and two displacement sensors 6 are arranged at one side of the pushing seat 4 and used for identifying the telescopic displacement of the pushing seat 4; and the speed reducing motor 8 is fixedly connected with one end of the screw pair 5 and is used for driving the screw pair 5 to enable the push seat 4 to move.
Concretely, actuating mechanism still includes connecting shaft 7 and sets up first shaft coupling 29 and second shaft coupling 30 at connecting shaft 7 both ends respectively, gear motor 8 is through the 7 one ends of first shaft coupling 29 fixed connection connecting shaft, the connecting shaft 7 other end passes through second shaft coupling 30 fixed connection lead screw 14, screw pair 5 includes lead screw 14 and cover and establishes nut 15 on lead screw 14, nut 15 fixed mounting pushes away in the seat 4.
Specifically, the two displacement sensors 6 are respectively installed in the long round holes in the first fixing seat 19 and the second fixing seat 27, and the two displacement sensors 6 can respectively adjust fine distances in the long round holes, so that the push seat 4 can adjust the telescopic distance.
Specifically, a motor base 18 is fixedly installed at the joint of the speed reducing motor 8 and the connecting shaft 7 and used for supporting the speed reducing motor 8 and the connecting shaft 7, so that the speed reducing motor is more stable.
The baffle 20 is fixedly installed on one side of the pushing seat 4, the baffle 20 is an L-shaped plate, one side of the baffle 20 is fixedly installed on the pushing seat 4, the other side of the baffle is arranged under the displacement sensor, the baffle 20 is perpendicular to the displacement sensor, the positioning support shaft 3 is in a contraction state when the baffle 20 on the pushing seat 4 is perpendicular to the first fixing seat 19, and the positioning support shaft 3 is in an extension state when the baffle 20 on the pushing seat 4 is perpendicular to the second fixing seat 27.
Referring to fig. 2 to 4, a bottom plate 16 is fixedly mounted on the upper end surface of the end portion of the support arm 2, a connecting plate 26 is mounted on the upper end surface of the bottom plate 16, a first fixing seat 19 and a second fixing seat 27 are fixedly mounted on the connecting plate 26, and a first bearing seat 24 and a second bearing seat 25 are further mounted on the connecting plate 26 and used for supporting the connecting shaft 7 and the screw pair 5.
A ribbed plate 17 is arranged between the bottom plate 16 and the support box body 13, so that the support box body 13 is more stable.
Referring to fig. 1 to 5, the layer-by-layer positioning grooves 9 corresponding to the support arms 2 are fixedly arranged in the garage shaft of the stereo garage, and the positioning grooves 9 are matched with the positioning support shafts 3 and used for supporting the lifting platform 1.
Specifically, the end of the positioning support shaft 3 is provided with a lock layer roller 12, and the lock layer roller 12 is in sliding fit with the positioning groove 9.
As shown in fig. 5, the positioning groove 9 is formed in the positioning support seat, the positioning support seat includes a positioning groove bottom plate 21 and a positioning frame 10 disposed on the positioning groove bottom plate 21, the positioning support seat further includes a first vertical plate 22 and a second vertical plate 23 disposed on the positioning groove bottom plate 21 in parallel, an installation gap is formed between the first vertical plate 22 and the second vertical plate 23, the positioning frame 10 is disposed in the installation gap, the first vertical plate 22 and the second vertical plate 23 are respectively disposed between an upper plate surface and a lower plate surface of the positioning frame 10, the first vertical plate 22 and the upper plate surface of the positioning frame 10 are fixed by a plurality of jackscrews, the second vertical plate 23 and the lower plate surface of the positioning frame 10 are fixed by a plurality of jackscrews, and a height error occurring when the positioning support shaft 3 is matched with the positioning groove 9 is solved by adjusting the jackscrews and the gaskets.
Specifically, the upper plate surface and the lower plate surface of the positioning frame 10 are provided with slopes, so that the positioning groove 9 forms a wedge-shaped structure, and the locking layer roller 12 at the end part of the positioning support shaft 3 accurately enters the positioning groove 9.
As an equivalent alternative, the positioning groove 9 may also be a pre-embedded sleeve fixedly arranged in the garage shaft of the stereo garage layer by layer, and adapted to the positioning support device.
The supporting arms 2 are all provided with the positioning and supporting device, the speed reducing motor 8 and the corresponding positioning groove 9.
The specific working principle is as follows: when the lifting platform 1 receives an external signal instruction, the lifting platform 1 moves up and down in the stereo garage, and after reaching a designated position, the speed reduction motor 8 starts to work and drives the connecting shaft 7 to rotate clockwise, the connecting shaft 7 drives the lead screw 14 fixed on the bearing seat to rotate clockwise, so that the nut 15 sleeved on the lead screw 14 moves horizontally towards the direction close to the positioning groove 9, the nut 15 drives the pushing seat 4 to move synchronously, the pushing seat 4 drives the positioning support shaft 3 to move, and when the baffle 20 fixedly arranged on one side of the pushing seat 4 moves to a position under a displacement sensor on the second fixed seat 27, the speed reduction motor 8 stops working through the identification of the displacement sensor, and the positioning support shaft 3 is inserted into the positioning groove 9 at the moment.
When the lifting platform 1 receives an external signal instruction, the speed reduction motor 8 starts to work and drives the connecting shaft 7 to rotate anticlockwise, the connecting shaft 7 drives the lead screw 14 fixed on the bearing seat to rotate anticlockwise, so that the nut 15 sleeved on the lead screw 14 horizontally moves towards the direction far away from the positioning groove 9, the nut 15 drives the pushing seat 4 to move synchronously, the pushing seat 4 drives the positioning support shaft 3 to move, and when the baffle 20 fixedly arranged on one side of the pushing seat 4 moves to a position under the displacement sensor on the first fixing seat 19, the speed reduction motor 8 stops working through the identification of the displacement sensor, and the lifting platform 1 can move up and down in the stereo garage at the moment.
Example 2
The stereo garage lifting platform positioning and supporting mechanism provided by the embodiment 2 of the utility model has the same realization principle as that of the stereo garage lifting platform positioning and supporting mechanism in the embodiment 1. But differs from embodiment 1 in some points, namely, in the driving mechanism for driving the positioning support shaft 3.
In this embodiment, preferably, a supporting box 13 is fixedly installed at the end of the supporting arm 2, a positioning sleeve is inserted into the supporting box 13, the positioning supporting shaft 3 is slidably installed in the positioning sleeve and can extend out of the lifting platform 1 along the positioning sleeve,
still install gear motor 8 on the support arm 2, gear motor 8 fixed connection pendulum rod one end, the pendulum rod other end passes through link mechanism with location back shaft 3 and is connected to it is flexible through link mechanism drive location back shaft 3, it is used for making the pinhole that location back shaft 3 stretches out to correspond to be provided with on the supporting box 13 lateral wall.
The specific working principle refers to the publication number: CN104358449B is a parking rotary platform with flat bed support function, and the working principle of support pin extension and retraction.
Claims (10)
1. The utility model provides a stereo garage lift platform location supporting mechanism which characterized in that, it includes:
the lifting platform is arranged in a garage shaft of the stereo garage and used for carrying vehicles, a plurality of supporting arms are arranged around the lifting platform, and positioning and supporting devices are fixedly arranged at the end parts of the supporting arms;
the positioning grooves are fixedly arranged in a garage shaft of the stereo garage layer by layer and are matched with the positioning and supporting devices;
the positioning and supporting device comprises a supporting arm end part, a positioning supporting shaft and a driving mechanism, wherein the supporting arm end part can slide and stretch along the supporting arm, the positioning supporting shaft stretches out and stretches out, the driving mechanism drives the positioning supporting shaft to stretch out to the positioning groove, and the lifting platform is enabled to realize positioning and supporting.
2. The stereo garage lifting platform positioning and supporting mechanism of claim 1, wherein: the driving mechanism comprises a speed reducing motor, a lead screw driven by the speed reducing motor and a pushing seat in threaded fit with the lead screw, the pushing seat and the lead screw form a lead screw pair, and the pushing seat is fixedly connected with the positioning support shaft.
3. The stereo garage lifting platform positioning and supporting mechanism of claim 2, wherein: and two displacement sensors are arranged on one side of the push seat and used for identifying the telescopic displacement of the push seat.
4. The stereo garage lifting platform positioning and supporting mechanism of claim 1, wherein: and a locking layer roller is arranged at the end part of the positioning support shaft and is in sliding fit with the positioning groove.
5. The stereo garage lifting platform positioning and supporting mechanism of claim 1, wherein: the supporting arm top end fixed mounting support box body, it is provided with the guide cylinder to alternate in the supporting box body, the guide cylinder cover is established on the location back shaft.
6. The stereo garage lifting platform positioning and supporting mechanism of claim 5, wherein: the end part of the supporting arm is fixedly provided with a bottom plate, and a ribbed plate is arranged between the bottom plate and the supporting box body.
7. The stereo garage lifting platform positioning and supporting mechanism of claim 2, wherein: two bearing blocks are fixedly arranged on the supporting arm, and two ends of the lead screw are fixedly arranged through the bearing blocks.
8. The stereo garage lifting platform positioning and supporting mechanism of claim 1, wherein: the positioning groove is formed in the positioning support seat, and the positioning support seat comprises a positioning groove bottom plate and a positioning frame arranged on the positioning groove bottom plate.
9. The stereo garage lifting platform positioning and supporting mechanism of claim 8, wherein: the positioning support seat further comprises a first vertical plate and a second vertical plate which are arranged on the bottom plate of the positioning groove in parallel, an installation gap is formed between the first vertical plate and the second vertical plate, a positioning frame is arranged in the installation gap, and a plurality of jackscrews are arranged on the first vertical plate and the second vertical plate and used for adjusting the upper position and the lower position of the positioning frame.
10. The stereo garage lifting platform positioning and supporting mechanism of claim 8, wherein: the upper plate surface and the lower plate surface of the positioning frame are provided with slopes, so that the positioning groove forms a wedge-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220135908.3U CN215926931U (en) | 2022-01-19 | 2022-01-19 | Stereo garage lift platform location supporting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220135908.3U CN215926931U (en) | 2022-01-19 | 2022-01-19 | Stereo garage lift platform location supporting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215926931U true CN215926931U (en) | 2022-03-01 |
Family
ID=80404549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220135908.3U Active CN215926931U (en) | 2022-01-19 | 2022-01-19 | Stereo garage lift platform location supporting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215926931U (en) |
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2022
- 2022-01-19 CN CN202220135908.3U patent/CN215926931U/en active Active
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