阅读说明：本技术 带升降转盘的十字进车提升装置 (Cross-shaped vehicle-entering lifting device with lifting turntable ) 是由 杨小平 张玉柱 杨国成 于 2019-10-11 设计创作，主要内容包括：本发明公开了一种带升降转盘的十字进车提升装置,它包括提升机及升降台,所述提升机包括提升钢架、旋转组件、抬升组件及转盘；转盘与提升钢架通过抬升组件连接,所述抬升组件与转盘之间设有旋转组件,所述升降台的底座安装在提升钢架或者地坑上,当转盘与提升钢架方向一致且提升机位于地坑上时,所述升降台位于转盘的下方并与提升钢架相配合。本发明得到的带升降转盘的十字进车提升装置,利用在传统提升机上增设抬升组件、旋转组件、升降台及转盘,将车库十字进车时的转向、起落功能均集成到提升机上,有效降低了车库的建设成本和对空间的占用,同时通过升降台填补了十字进车时必然存在的提升机与地坑间的高度落差,进一步提高了车库的安全性。(The invention discloses a cross-shaped entering lifting device with a lifting turntable, which comprises a lifter and a lifting platform, wherein the lifter comprises a lifting steel frame, a rotating assembly, a lifting assembly and a turntable; the carousel passes through the lifting subassembly with the promotion steelframe and is connected, be equipped with rotating assembly between lifting subassembly and the carousel, the pedestal mounting of elevating platform is on promoting steelframe or pit, and when the carousel was unanimous with the promotion steelframe direction and the lifting machine was located the pit, the elevating platform was located the below of carousel and cooperateed with the promotion steelframe. According to the cross vehicle-entering lifting device with the lifting turntable, the lifting assembly, the rotating assembly, the lifting platform and the turntable are additionally arranged on the traditional lifting machine, so that the steering and lifting functions of the garage during cross vehicle-entering are integrated on the lifting machine, the construction cost and the space occupation of the garage are effectively reduced, meanwhile, the height difference between the lifting machine and a pit which is inevitably generated during cross vehicle-entering is filled up through the lifting platform, and the safety of the garage is further improved.)

1. A cross-shaped vehicle-entering lifting device with a lifting turntable comprises a lifting machine and a lifting platform (5), wherein the lifting machine and the lifting platform are positioned on a pit and connected with a rolling mechanism during vehicle entering, and the cross-shaped vehicle-entering lifting device is characterized in that the lifting machine comprises a lifting steel frame (1), a rotating assembly (2), a lifting assembly (3) and a turntable (4); the lifting steel frame is characterized in that the rotary table (4) is connected with the lifting steel frame (1) through a lifting assembly (3), a rotating assembly (2) is arranged between the lifting assembly (3) and the rotary table (4), the lifting assembly (3) comprises an installation frame (30), a lifting speed reducing motor (31), a lifting transmission mechanism (32) and a lifting frame (33), the installation frame (30) is fixed on the lifting steel frame (1), and the lifting speed reducing motor (31) is arranged on the installation frame (30) and is in transmission connection with the lifting frame (33) through the lifting transmission mechanism (32); the lifting transmission mechanism (32) comprises a chain transmission mechanism (320), a lifting transmission shaft (321) and gear and rack mechanisms which are arranged in pairs, the chain transmission mechanism, the lifting transmission shaft (321) and the gear and rack mechanisms are sequentially in transmission connection, the gear and rack mechanisms which are arranged in pairs comprise lifting gears (322) which are fixed at two ends of the lifting transmission shaft (321) in pairs and lifting racks (323) which are respectively matched with the two lifting gears (322), and the lifting racks (323) are fixed on the lifting frame (33); the rotary component (2) is arranged between the lifting frame (33) and the turntable (4), the rotary component (2) comprises a rotating gear (20), a rotary speed reducing motor (21) fixed on the lifting frame (33) and a toothed slewing bearing (22) respectively connected with the lifting frame (33) and the turntable (4), and the rotary speed reducing motor (21) is in transmission connection with the toothed slewing bearing (22) through the rotating gear (20); the lifting platform (5) comprises a base (50), a lifting platform (51), a lifting speed reducing motor (52), a lifting transmission shaft (53) and a lifting transmission mechanism (54), the lifting transmission shaft (53) and the lifting transmission mechanism (54) are fixed on the base (50), the lifting speed reducing motor (52) is in transmission connection with the lifting transmission shaft (53), the lifting transmission mechanism (54) comprises a lifting rack (540) and a lifting gear (541) which are meshed with each other, the lifting gear (541) is in transmission connection with the lifting transmission shaft (53), and the lifting rack (540) is connected with the lifting platform (51); the base (50) of the lifting platform (5) is installed on the lifting steel frame (1) or the pit, when the direction of the rotary table (4) is consistent with that of the lifting steel frame (1), the lifting platform (5) is located below the rotary table (4) and matched with the lifting steel frame (1).

2. the cross-shaped vehicle-entering lifting device with the lifting turntable as claimed in claim 1, wherein a guide mechanism (6) is arranged between the lifting frame (33) and the mounting frame (30) and between the lifting platform (51) and the base (50), and the guide mechanism (6) comprises a guide slider (60) and a linear guide rail (61) which are in sliding fit with each other.

3. The cross-shaped vehicle lifting device with the lifting turntable as claimed in claim 1 or 2, wherein the base (50) comprises fixing members (500) fixed on a pit or a lifting steel frame (1) and a supporting beam (501) spanning between the fixing members (500), the lifting gear motor (52) is fixed on the supporting beam (501), a pillar (502) for supporting the lifting transmission shaft (53) is arranged on the supporting beam (501), a bearing (503) is arranged between the pillar (502) and the lifting transmission shaft (53), and the lifting transmission shaft (53) is matched with the pillar (502) through the bearing (503); the lifting platform (51) is in the shape of an 'pi' and comprises a load carrying platform (510) for carrying a load and a driving plate (511) connected below the load carrying platform (510), wherein the driving plate (511) is connected with a lifting driving mechanism (54).

4. the cross-shaped vehicle-entering lifting device with the lifting turntable as claimed in claim 1 or 2, wherein the mounting rack (30) is provided with a limiting plate (300) for limiting the lifting movement of the lifting rack (33).

5. A crosswalk lifting device with a lifting turntable as claimed in claim 3, wherein a groove (512) is provided below the driving plate (511) for engaging with the supporting beam (501), and the dimension X of the groove (512) is greater than the width Y of the supporting beam (501).

6. A lifting device with lifting turntable for a cross-shaped vehicle as claimed in claim 3, wherein the supporting beam (501) is hollow, and the fixing member (500) connected to the supporting beam (501) is provided with a small hole (504) communicated with the hollow portion.

7. The cross-shaped vehicle lifting device with the lifting turntable as claimed in claim 5, wherein the supporting beam (501) is hollow, and the fixing member (500) connected with the supporting beam (501) is provided with a small hole (504) communicated with the hollow portion.

8. the cross-shaped entering lifting device with the lifting turntable as claimed in claim 1 or 2, characterized in that the side of the turntable (4) is provided with symmetrically distributed pin holes, the pin holes are provided with upper shaft sleeves (40), below the pin holes, the lifting steel frame (1) is provided with a guide shaft sleeve (7), a limit pin shaft (8) aligned with the pin holes and a driving device (9), the driving device (9) is in transmission connection with the limit pin shaft (8), and the limit pin shaft (8) passes through the guide shaft sleeve (7); when the direction of the rotary table (4) is consistent with that of the lifting steel frame (1), namely the rotary table is in a straight shape, the limiting pin shaft (8) extends into the upper shaft sleeve (40) under the action of the driving device (9), and the driving device (9) is an oil cylinder or an electric push rod.

9. A cross-shaped entering lifting device with a lifting turntable as claimed in claim 3, characterized in that the side of the turntable (4) is provided with symmetrically distributed pin holes, the pin holes are provided with upper shaft sleeves (40), below the pin holes, the lifting steel frame (1) is provided with a guide shaft sleeve (7), a limit pin shaft (8) aligned with the pin holes and a driving device (9), the driving device (9) is in transmission connection with the limit pin shaft (8), and the limit pin shaft (8) passes through the guide shaft sleeve (7); when the direction of the rotary table (4) is consistent with that of the lifting steel frame (1), namely the rotary table is in a straight shape, the limiting pin shaft (8) extends into the upper shaft sleeve (40) under the action of the driving device (9), and the driving device (9) is an oil cylinder or an electric push rod.

Technical Field

The invention relates to parking equipment, in particular to a cross-shaped vehicle entering lifting device with a lifting turntable.

Background

The stereo garage is widely applied by the convenience brought by efficient utilization and automation of space, vehicles can be conveniently stored and taken, the stereo garage is usually provided with a turntable independently at the first floor to drive the vehicles to turn around automatically, for an underground stereo garage, in order to lift the vehicles to the ground, a rolling mechanism is required to be higher than the ground, the space of a ground building is higher in requirement, due to the limitation of the site and the space, on one hand, the space requirement of the ground building cannot be met, and due to the limitation of the shape of the building, a lifting and taking mode of a cross vehicle is required.

Disclosure of Invention

The invention aims to solve the defects of the prior art and provide the lifting device with the lifting turntable for the cross-shaped vehicle, which can adapt to narrow environment, has high integration level and is convenient to manufacture and install.

In order to achieve the purpose, the designed cross-shaped vehicle-entering lifting device with the lifting turntable comprises a lifting machine and a lifting platform, wherein the lifting machine and the lifting platform are positioned on a pit during vehicle entering and are connected with a rolling mechanism, and the lifting machine comprises a lifting steel frame, a rotating assembly, a lifting assembly and a turntable; the lifting assembly comprises a mounting frame, a lifting speed reducing motor, a lifting transmission mechanism and a lifting frame, the mounting frame is fixed on the lifting steel frame, and the lifting speed reducing motor is arranged on the mounting frame and is in transmission connection with the lifting frame through the lifting transmission mechanism; the lifting transmission mechanism comprises a chain transmission mechanism, a lifting transmission shaft and gear rack mechanisms which are arranged in pairs, the chain transmission mechanism, the lifting transmission shaft and the gear rack mechanisms are sequentially in transmission connection, the gear rack mechanisms arranged in pairs comprise lifting gears which are fixed at two ends of the lifting transmission shaft in pairs and lifting racks which are respectively matched with the two lifting gears, and the lifting racks are fixed on the lifting frame; the rotary component is arranged between the lifting frame and the turntable, and comprises a rotating gear, a rotary speed reducing motor fixed on the lifting frame and a toothed slewing bearing respectively connected with the lifting frame and the turntable, and the rotary speed reducing motor is in transmission connection with the toothed slewing bearing through the rotating gear; the lifting platform comprises a base, a lifting platform, a lifting speed reducing motor, a lifting transmission shaft and a lifting transmission mechanism, the lifting transmission shaft and the lifting transmission mechanism are fixed on the base, the lifting speed reducing motor is in transmission connection with the lifting transmission shaft, the lifting transmission mechanism comprises a lifting rack and a lifting gear which are meshed with each other, the lifting gear is in transmission connection with the lifting transmission shaft, and the lifting rack is connected with the lifting platform; the base of the lifting platform is installed on the lifting steel frame or the pit, and when the direction of the rotary table is consistent with that of the lifting steel frame and the lifting machine is located on the pit, the lifting platform is located below the rotary table and matched with the lifting steel frame.

In order to ensure that lifting and lifting actions of the lifting machine and the lifting platform are stable, a guide mechanism is arranged between the lifting frame and the mounting frame and between the lifting platform and the base, and the guide mechanism comprises a guide sliding block and a linear guide rail which are in sliding fit with each other.

In order to ensure the stable work of the lifting platform and facilitate the installation and the manufacture of the lifting platform, the base comprises fixing parts fixed on a pit or a lifting steel frame and a supporting beam crossing between the fixing parts, the lifting speed reducing motor is fixed on the supporting beam, a supporting column for supporting a lifting transmission shaft is arranged on the supporting beam, a bearing is arranged between the supporting column and the lifting transmission shaft, and the lifting transmission shaft is matched with the supporting column through the bearing; the lifting platform is in an 'pi' shape and comprises a loading platform for loading and a transmission plate connected below the loading platform, and the transmission plate is connected with the lifting transmission mechanism.

In order to ensure the stable rotation of the rotary table, supporting rollers are arranged below the rotary table, and arc-shaped track beams for the supporting rollers to roll are arranged on the lifting steel frame.

In order to guarantee the stability and reliability of the lifting assembly, a limiting plate used for limiting the lifting motion of the lifting frame is arranged on the mounting frame.

in order to further ensure the stability of the lifting platform, a groove matched with the supporting beam is arranged below the transmission plate, and the size X of the groove is larger than the width Y of the supporting beam.

In order to ensure that the turntable of the lifting device does not deflect relative to the lifting steel frame in the vehicle conveying process after the vehicle enters, a pin hole is formed in the side edge of the turntable, an upper shaft sleeve is arranged on the pin hole, a guide shaft sleeve, a limiting pin shaft aligned with the pin hole and a driving device are arranged on the lifting steel frame below the pin hole, the driving device is in transmission connection with the limiting pin shaft, and the limiting pin shaft penetrates through the guide shaft sleeve; when the direction of the rotary table is consistent with that of the lifting steel frame, namely the rotary table is in a straight shape, the limiting pin shaft extends into the upper shaft sleeve under the action of the driving device, the rotary table is positioned, and the driving device is an oil cylinder or an electric push rod.

In order to facilitate the arrangement of a motor power supply circuit of the elevator, the supporting beam is hollow, a small hole communicated with the hollow part is formed in the fixing piece connected with the supporting beam, and in actual installation, an electric wire can pass through the hollow supporting beam.

According to the cross vehicle-entering lifting device with the lifting turntable, the lifting assembly, the rotating assembly, the lifting platform and the turntable are additionally arranged on the traditional lifting machine, so that the steering and lifting functions of the garage during cross vehicle-entering are integrated on the lifting machine, the construction cost and the space occupation of the garage are effectively reduced, meanwhile, the height difference between the lifting machine and a pit which is inevitably generated during cross vehicle-entering is filled up through the lifting platform, and the safety of the garage is further improved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment 1 of the cross-shaped entering vehicle lifting device with a lifting turntable of the invention;

Fig. 2 is a front view of a hoist section in embodiment 1;

FIG. 3 is a schematic structural view of a lifter part in embodiment 1;

FIG. 4 is a schematic diagram of the cross-shaped vehicle lifting device with the lifting turntable of the present invention;

FIG. 5 is a schematic structural diagram of the embodiment 2 of the lifting device with a lifting turntable for a cross-shaped entering vehicle of the present invention;

FIG. 6 is a schematic structural view of the elevating table portion of embodiment 2;

FIG. 7 is a schematic structural view of a stopper pin and related parts in example 2;

FIG. 8 is an enlarged schematic view at A in FIG. 7;

FIG. 9 is a schematic structural diagram of the embodiment 3 of the lifting device with lifting turntable for a cross-shaped entering vehicle of the present invention;

FIG. 10 is a schematic perspective view of embodiment 3;

FIG. 11 is an enlarged schematic view of a portion of the guide mechanism of FIG. 8;

Fig. 12 is a sectional view of the elevating platform in embodiment 3.

in the figure: the lifting steel frame 1, the rotating assembly 2, the lifting assembly 3, the rotating disc 4, the lifting platform 5, the guide mechanism 6, the guide shaft sleeve 7, the limit pin 8, the driving device 9, the rotating gear 20, the rotating speed reducing motor 21, the toothed slewing bearing 22, the mounting frame 30, the lifting speed reducing motor 31, the lifting transmission mechanism 32, the lifting frame 33, the upper shaft sleeve 40, the base 50, the lifting platform 51, the lifting speed reducing motor 52, the lifting transmission shaft 53, the lifting transmission mechanism 54, the guide slider 60, the linear guide rail 61, the limit plate 300, the chain transmission mechanism 320, the lifting transmission shaft 321, the lifting gear 322, the lifting rack 323, the fixing piece 500, the support beam 501, the support column 502, the bearing 503, the small hole 504, the load platform 510, the transmission plate 511, the groove 512, the lifting rack 540 and.

Detailed Description

the invention is further illustrated with reference to the following figures and examples.