Adjustable shaft structure for underground garage

Abstract

The utility model relates to the technical field of shaft structures for underground garages, in particular to an adjustable shaft structure for underground garages, which comprises a main shaft, a plurality of auxiliary shafts are arranged at the center of the upper surface of the main shaft in a penetrating manner, lifting devices are movably connected to the interiors of the auxiliary shafts, and each lifting device comprises a rotatable lifting column. A rotating ring is connected to one end of the lifting column in a threaded penetrating mode, a fixing plate is fixedly connected to the outer side of the rotating ring, a second gear is connected to one side of the outer surface of the lifting column in a penetrating mode, the second gear is fixed to the upper portion of the rotating ring through a bearing, and three first gears are rotationally connected to the upper surface of the fixing plate; a transmission crawler belt is movably connected to one side of the outer surface between every two of the three first gears, and a connecting screw penetrates through the center of the upper surface of each first gear. The multi-angle up-and-down movement of the vehicle is realized through the matching of the rotating ring and the plurality of gears.

Description

TECHNICAL FIELD

[0001] The utility model relates to wellbore structure for underground garage technical field especially, relates to a wellbore structure for underground garage with adjustable. BACKGROUND

[0002] The wellbore structure for underground garage is an innovative parking solution, aiming to solve the problem of parking difficulty, especially in old urban areas, small plots beside roads and corner areas. This technology combines the advantages of wellbore type underground garage and combined parking garage, achieving efficient use of land and space.

[0003] The combined wellbore of underground three-dimensional parking garage on the market today is single, mostly single wellbore, with small volume for storing vehicles, which cannot meet the parking needs of large cars. To solve the aforementioned problem, a wellbore structure for underground garage with adjustable is proposed to meet the parking needs of large cars. SUMMARY

[0004] The utility model provides the following technical scheme in view of the deficiency of prior art.

[0005] A wellbore structure for underground garage with adjustable, comprising:

[0006] A main wellbore, a plurality of slave wellbores are provided through the center of the upper surface of the main wellbore, a lifting device is movably connected inside the slave wellbore, the lifting device comprises a rotatable lifting column, a rotating ring is threadedly connected to one end of the lifting column, a fixed plate is fixedly connected to the outside of the rotating ring, a second gear is connected through the outer surface of one side of the lifting column, the second gear is fixed above the rotating ring through a bearing, three first gears are rotatably connected to the upper surface of the fixed plate, a transmission track is movably connected between the outer surfaces of the two first gears, a screw is connected through the center of the upper surface of the first gear, and a lifting platform is uniformly distributed in a circular array around the lifting column.

[0007] As an improvement of the above technical scheme, a plurality of electric telescopic rods are fixedly connected to one side of the upper surface of the fixed plate, and the electric telescopic rods are located on one side outside the transmission track.

[0008] As an improvement of the above technical scheme, a lifting platform is rotatably connected to the upper end of the screw, and the lower end of the screw is fixedly connected to one side of the upper surface of the fixed plate.

[0009] As an improvement of the above technical scheme, a giant motor is connected to the lower end of the lifting column, the power end of the giant motor is fixed to the lifting column, and the upper end of the lifting column is connected to a limiting plate through a bearing.

[0010] As the improvement of the above technical scheme, a plurality of grooves are arranged on the lower surface side of the main shaft, and a plurality of protrusions are fixedly connected to the upper surface side of the main shaft, when two different main shafts are stacked, the protrusions of the lower main shaft are clamped into the grooves of the upper main shaft.

[0011] The utility model discloses the beneficial effect that:

[0012] The lifting column in the lifting device is connected by the thread on the outer surface and the thread on the inner wall of the rotating ring, realizes the stable lifting of the rotating ring on the lifting column, ensures the stability of the lifting process, and also makes the whole structure more compact and stable, the first gear is movably connected through the transmission track between two gears, forming a stable transmission system, when the lifting column rotates, the rotating ring drives the fixed plate and the transmission system thereon to move together, and then drives the lifting platform to lift and rotate through the screw rod, so that the lifting platform can adjust the angle according to the needs, the parking and taking out of the vehicle are facilitated, and the flexibility of the structure is further enhanced by the setting of the electric telescopic rod, and the convenience of operation is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the overall structure front view of the utility model;

[0014] Figure 2 It is the overall structure bottom view of the utility model;

[0015] Figure 3 It is the local structure front view of the utility model;

[0016] Figure 4 It is the local structure explosion drawing of the utility model.

[0017] Fig. 1 is a main shaft;2, groove;3, protrusion;4, from the shaft;5, lifting device;51, lifting column;52, lifting platform;53, screw rod;54, first gear;55, transmission track;56, second gear;57, rotating ring;58, electric telescopic rod;59, fixed plate;6, giant motor;7, limit plate. DETAILED DESCRIPTION

[0018] The embodiments of the utility model are explained below through specific examples, and the person skilled in the art can easily understand other advantages and effects of the utility model from the content disclosed in the specification. The utility model can also be implemented or applied through different specific embodiments, and the details in the specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the utility model.

[0019] The combination type shaft of the underground stereo parking garage in the market today is single, mostly single shaft, and the volume of the vehicle is small, which cannot meet the parking of large cars.

[0020] To solve this problem, please refer to Figures 1-4 A adjustable shaft structure for underground garage, comprising: a main shaft 1, a plurality of from shafts 4 are provided in the center of the upper surface of the main shaft 1, a lifting device 5 is movably connected inside the from shaft 4, the lifting device 5 comprises a rotatable lifting column 51, one end of the lifting column 51 is threadedly connected with a rotating ring 57, the rotating ring 57 is fixedly connected with a fixed plate 59 on the outside, a second gear 56 is connected through the outside of one side of the lifting column 51, the second gear 56 is fixed above the rotating ring 57 through the bearing, three first gears 54 are rotatably connected on the upper surface of the fixed plate 59, a transmission track 55 is movably connected between the outer surfaces of the first gears 54, a screw rod 53 is connected through the center of the upper surface of the first gear 54, and a lifting platform 52 is uniformly distributed in a circular array around the lifting column 51, that is, the lifting platform 52 is uniformly distributed in a circular array around the lifting column 51.

[0021] In use, the main shaft 1 and the lifting device 5 are installed to the specified position, the rotating ring 57 in the from shaft 4 is driven by the rotating force of the lifting column 51 to make the fixed plate 59 move up and down along the lifting column 51, at the same time, the lifting platform 52 connected with the screw rod 53 on the upper surface of the fixed plate 59 also moves up and down synchronously, when reaching the top layer needing to receive the vehicle, the first gear 54 between the lifting platform 52 and the fixed plate 59 is driven by the screw rod 53 to rotate the lifting platform 52 to the appropriate angle, the vehicle drives into the lifting platform 52, and then is lifted and stored.

[0022] A plurality of electric telescopic rods 58 are fixedly connected on one side of the upper surface of the fixed plate 59, and the electric telescopic rods 58 are located on the outside of one side of the transmission track 55.

[0023] In use, the transmission track 55 is in a relaxed state, one end of the transmission track 55 is fixed on the outside of the first gear 54 through the cover plate, when it is necessary to operate the rotating angle of the lifting platform 52, the electric telescopic rod 58 is elongated to resist the transmission track 55 under the condition that the second gear 56 rotates, so as to drive the plurality of first gears 54 to rotate, thereby driving the lifting platform 52 to rotate to the appropriate angle through the screw rod 53, and then the electric telescopic rod 58 is retracted to open the transmission track 55.

[0024] The lifting platform 52 is rotatably connected to the upper end of the screw rod 53, and the lower end of the screw rod 53 is fixedly connected to one side of the upper surface of the fixed plate 59.

[0025] In use, the screw rod 53 plays a role of a connector, connecting the upper lifting platform 52 and the lower fixed plate 59 together, the tail end of the screw rod 53 is fixed on the upper surface of the fixed plate 59 so that it has a movement fulcrum, and the top end of the screw rod 53 is rotatably connected to the lower surface of the lifting platform 52, so that the lifting platform 52 can be driven to rotate by the screw rod 53.

[0026] The lower end of the lifting column 51 is rotatably connected with a giant motor 6, the power end of the giant motor 6 is fixed with the lifting column 51, and the upper end of the lifting column 51 is connected with a limiting plate 7 through a bearing.

[0027] In use, the giant motor 6 provides a power source for the device, drives the lifting column 51 to rotate, and drives the remaining components to move, and the limiting plate 7 at the top end of the lifting column 51 prevents accidents from happening and protects the device.

[0028] A plurality of grooves 2 are formed on one side of the lower surface of the main shaft 1, and a plurality of protrusions 3 are fixedly connected on one side of the upper surface of the main shaft 1, when two different main shafts 1 are stacked, the protrusions 3 of the lower main shaft 1 are clamped into the grooves 2 of the upper main shaft 1.

[0029] In use, the main shaft 1 is a single mold, which can be expanded upward and downward, the protrusions 3 on the upper surface of the same main shaft 1 are connected to the grooves 2 on the lower surface of another main shaft 1, the grooves 2 on the lower surface are aligned with the protrusions 3 on the upper surface of another main shaft 1, so as to achieve the purpose of expanding the height of the shaft.

[0030] The above embodiments are only used to illustrate the technical solutions of the present application, but not limit it. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present application. Therefore, all equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical idea of the present application should be covered by the claims of the present application.

Claims

1. An adjustable shaft structure for an underground garage, characterized in that: Include: Main shaft (1), the upper surface center position of the main shaft (1) is provided with a plurality of from shaft (4), the inside of the from shaft (4) is movably connected with lifting device (5), the lifting device (5) includes rotatable lifting column (51), one end of the lifting column (51) is screw through connection with rotating ring (57), the outer side of the rotating ring (57) is fixedly connected with fixed plate (59), the outer surface of the lifting column (51) one side is through connection with second gear (56), the second gear (56) is fixed on rotating ring (57) by bearing above, the upper surface of the fixed plate (59) is rotatably connected with three first gear (54), the outer surface of the first gear (54) is movably connected with transmission track (55) between two two, the upper surface center position of the first gear (54) is through connection screw rod (53), the lifting platform (52) is uniformly distributed around the lifting column (51) in the form of circular array.

2. The adjustable shaft structure for underground garage according to claim 1, characterized in that: The upper surface of the fixed plate (59) one side is fixedly connected with a plurality of electric telescopic rods (58), the electric telescopic rod (58) is located on the outer side of the transmission track (55).

3. The adjustable shaft structure for underground garage according to claim 1, characterized in that: The upper end of the screw rod (53) is rotatably connected with the lifting platform (52), and the lower end of the screw rod (53) is fixedly connected to the upper surface of the fixed plate (59).

4. The adjustable shaft structure for underground garage according to claim 1, characterized in that: The lower end of the lifting column (51) is connected with a giant motor (6), the power end of the giant motor (6) is fixed with the lifting column (51), and the upper end of the lifting column (51) is connected with a limiting plate (7) through a bearing.

5. The adjustable shaft structure for underground garage according to claim 1, characterized in that: The lower surface of the main shaft (1) one side is provided with a plurality of grooves (2), the upper surface of the main shaft (1) one side is fixedly connected with a plurality of convex blocks (3), when two different main shafts (1) are stacked, the convex block (3) of the lower main shaft (1) is clamped into the groove (2) of the upper main shaft (1).

Images