CN110541591A - Cross-shaped vehicle-entering lifting device with lifting turntable - Google Patents
Cross-shaped vehicle-entering lifting device with lifting turntable Download PDFInfo
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- CN110541591A CN110541591A CN201910963198.6A CN201910963198A CN110541591A CN 110541591 A CN110541591 A CN 110541591A CN 201910963198 A CN201910963198 A CN 201910963198A CN 110541591 A CN110541591 A CN 110541591A
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- steel frame
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 48
- 239000010959 steel Substances 0.000 claims abstract description 48
- 230000005540 biological transmission Effects 0.000 claims description 83
- 230000007246 mechanism Effects 0.000 claims description 49
- 238000009434 installation Methods 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/08—Garages for many vehicles
- E04H6/12—Garages for many vehicles with mechanical means for shifting or lifting vehicles
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/08—Garages for many vehicles
- E04H6/12—Garages for many vehicles with mechanical means for shifting or lifting vehicles
- E04H6/18—Garages for many vehicles with mechanical means for shifting or lifting vehicles with means for transport in vertical direction only or independently in vertical and horizontal directions
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/08—Garages for many vehicles
- E04H6/12—Garages for many vehicles with mechanical means for shifting or lifting vehicles
- E04H6/18—Garages for many vehicles with mechanical means for shifting or lifting vehicles with means for transport in vertical direction only or independently in vertical and horizontal directions
- E04H6/28—Garages for many vehicles with mechanical means for shifting or lifting vehicles with means for transport in vertical direction only or independently in vertical and horizontal directions characterised by use of turntables or rotary rings for horizontal transport
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
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.
Description
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.
example 1:
the cross vehicle-entering lifting device with the lifting turntable described in this embodiment is, as shown in fig. 1, provided with a lifting machine and a lifting platform 5 which are located on a pit during vehicle entering and connected with a rolling mechanism, wherein the lifting machine includes a lifting steel frame 1, a rotating assembly 2, a lifting assembly 3 and a turntable 4; the rotary table 4 is connected with the lifting steel frame 1 through a lifting assembly 3, and a rotating assembly 2 is arranged between the lifting assembly 3 and the rotary table 4; as shown in fig. 2, the lifting assembly 3 includes a mounting bracket 30, a lifting gear motor 31, a lifting transmission mechanism 32 and a lifting frame 33, the mounting bracket 30 is fixed on the lifting steel frame 1, and the lifting gear motor 31 is disposed on the mounting bracket 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 and are in transmission connection in sequence, 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 rotating assembly 2 is installed between the lifting frame 33 and the rotating disc 4, as shown in fig. 1, the rotating assembly 2 comprises a rotating gear 20, a rotating 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 rotating disc 4, and the rotating speed reducing motor 21 and the toothed slewing bearing 22 are in transmission connection through the rotating gear 20; as shown in fig. 3, the lifting table 5 includes a base 50, a lifting platform 51, a lifting gear motor 52, a lifting transmission shaft 53, a lifting transmission mechanism 54, a lifting transmission shaft 53, and a lifting transmission mechanism 54, wherein the lifting gear motor 52 is fixed on the base 50, the lifting gear motor 52 is in transmission connection with the lifting transmission shaft 53, the lifting transmission mechanism 54 includes a lifting rack 540 and a lifting gear 541 engaged 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 pit, and when the direction of the turntable 4 is consistent with that of the lifting steel frame 1 and the lifting machine is located on the pit, the lifting platform 5 is located below the turntable 4 and matched with the lifting steel frame 1.
In this embodiment, the toothed slewing bearing 22 is an internal-tooth slewing bearing, and includes an inner ring and an outer ring with internal teeth that are rotatable with each other, the outer ring of the toothed slewing bearing 22 is fixedly connected with the lifting frame 33, the inner ring with internal teeth is fixedly connected with the turntable 4, and internal teeth thereof are meshed with the rotating gear 20.
in the actual working process, taking an above-ground type stereo garage as an example, a rectangular pit is arranged in the garage, the length and width directions of the rectangular pit are the same as those of the lifting steel frame 1, and when a vehicle drives into the garage, the lifting frame 33 of the garage lifts the turntable 4 to the ground level under the working of the lifting assembly 3; the rotary speed reducing motor 21 drives the rotary table 4 to rotate, the rotary table 4 and the lifting steel frame 1 are made to be vertical to each other to form a cross shape as shown in figure 4, at the moment, the rotary table 4 is connected with the lifting steel frame 1 and is overlapped, other parts are located on the ground, vehicles drive the rotary table 4 and stop, side beams and transverse rollers stretching between the side beams are arranged on the rotary table 4 in actual work, wheels can advance and park, meanwhile, the lifting platform 5 is driven by the lifting speed reducing motor 52 to ascend to the ground, so that people can ascend and descend, after the people leave, the lifting platform 5 falls down, the rotary table 4 is driven by the rotary speed reducing motor 21 to rotate downwards and is consistent with the lifting steel frame 1 in direction, namely, the rotary table 4 is in a shape like a Chinese character 'one character', the lifting assembly 3 rotates reversely to enable the rotary table 4 to descend.
The cross that this embodiment provided advances car hoisting device of area lift carousel adds lifting subassembly 3, rotating assembly 2, elevating platform 5 and carousel 4 on traditional lifting machine, turns to when advancing the garage cross, rises and falls the function and all integrate to the lifting machine on, effectively reduced the construction cost in garage and to the occupation in space, filled the height drop between lifting machine and the pit that the cross inevitably exists when advancing the car simultaneously through elevating platform 5, further improved the security in garage.
Example 2:
The cross-shaped vehicle lifting device with the lifting turntable described in this embodiment is different from embodiment 1 in that a base 50 of the lifting table 5 is mounted on the lifting steel frame 1, as shown in fig. 5.
in order to ensure the stable operation of the lifting platform 5 and facilitate the installation and manufacture thereof, as shown in fig. 6, the base 50 includes fixing members 500 fixed on the lifting steel frame 1 and a supporting beam 501 spanning between the fixing members 500, the lifting speed reducing 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 of the pi type and comprises a load carrying platform 510 for carrying a load and a driving plate 511 connected below the load carrying platform 510, the driving plate 511 being connected to the lifting drive 54.
In order to ensure that the turntable 4 of the lifting device does not deflect relative to the lifting steel frame 1 in the vehicle conveying process after the entering of a vehicle is finished and the turntable 4 is lifted by the lifting assembly 3, a pin hole is formed in the side edge of the turntable 4, an upper shaft sleeve 40 is arranged on the pin hole, a guide shaft sleeve 7, a limiting pin shaft 8 aligned with the pin hole and a driving device 9 are arranged below the pin hole on the lifting steel frame 1, the driving device 9 is in transmission connection with the limiting pin shaft 8, and the limiting pin shaft 8 penetrates through the guide shaft sleeve 7; when the direction of the turntable 4 is consistent with that of the lifting steel frame 1, namely, the turntable 4 is in a straight shape, the limit pin shaft 8 extends into the upper shaft sleeve 40 under the action of the driving device, as shown in fig. 7 and 8, the turntable 4 is positioned, and in the embodiment, the driving device 9 is an oil cylinder; in this embodiment, the piston rod of the oil cylinder is fixedly connected with the bottom of the limit pin shaft 8.
in the actual working process, because the lifting platform 5 is integrally installed on the lifting steel frame 1, the lifting platform 5 moves along with the lifting steel frame 1 and is not limited by the position and the shape of a pit, the cross vehicle-entering lifting device with the lifting turntable provided by the embodiment can be applied to an underground three-dimensional garage with a main garage structure positioned underground, and meanwhile, due to the existence of the lifting assembly 3, the lifting device can realize that in the vehicle entering and exiting processes, the turntable 4 and vehicles thereon are lifted out of an underground shaft of the garage only through the lifting assembly 3, and the lifting steel frame 1 is still positioned below the ground; at this time, in order to avoid the turntable 4 from shaking and rotating in the lifting process, the driving device 9 drives the limiting pin shaft 8 to limit the rotation direction of the turntable 4, and after the turntable 4 rises to a preset height, the upper shaft sleeve 40 on the turntable 4 is separated from the limiting pin shaft 8, so that the turntable 4 can be driven by the rotating assembly 2 to rotate; the structure enables the rolling device for lifting the lifting steel frame to be arranged on the ground or in a position below the ground, and large and firm garage ground facilities do not need to be built for installing the rolling device, so that the adaptive requirements of the garage on narrow environments are further met.
The cross that the this embodiment provided takes lifting turntable advances car hoisting device, erects on promoting steelframe 1 through with elevating platform 5, has made things convenient for the installation manufacturing of whole equipment, has practiced thrift the space in pit, makes this lifting machine can be applicable to secret type stereo garage simultaneously.
Example 3:
As shown in fig. 9, 10 and 11, in addition to the features described in embodiment 2, in the lifting device for a cross-shaped vehicle with a lifting turntable described in this embodiment, in order to ensure stable lifting and lowering actions of the lifter and the lifting platform 5, guide mechanisms 6 are respectively disposed between the lifting frame 33 and the mounting frame 30, and between the lifting platform 51 and the base 50, and each guide mechanism 6 includes a guide slider 60 and a linear guide 61 which are in sliding fit with each other.
In this embodiment, when the guide device is installed, the linear guide 61 is installed on the installation frame 30 and the base 50, and the guide slider 60 is installed on the lifting frame 33 and the lifting platform 51.
In this embodiment, as shown in fig. 10, the width of the load platform 510 is greater than the width of the lifting steel frame 1, and the load platform 510 is located between the turntable 4 and the lifting steel frame 1, and when the lifting platform 51 descends to the lowest limit, two sides of the load platform 510 are supported and limited by the lifting steel frame 1.
In order to ensure the stability and reliability of the lifting assembly 3, as shown in fig. 9, a limiting plate 300 for limiting the lifting motion of the lifting frame 33 is disposed on the mounting frame 30.
In order to further ensure the stability of the lifting platform 5, as shown in fig. 12, a groove matched with the supporting beam 501 is arranged below the transmission plate 511, and the size X of the groove is larger than the width Y of the supporting beam 501.
In order to facilitate the arrangement of the power supply lines of the motor of the elevator, 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 part, so that in actual installation, the electric wires can pass through the hollow supporting beam 501.
In order to ensure that the turntable 4 and the lifting steel frame 1 do not deflect relatively in the vehicle conveying process after the turntable 4 of the lifting device enters the vehicle, a pin hole is formed in the side edge of the turntable 4, an upper shaft sleeve 40 is arranged on the pin hole, a guide shaft sleeve 7, a limit pin shaft 8 aligned with the pin hole and a driving device 9 are arranged below the pin hole on the lifting steel frame 1, the driving device 9 is in transmission connection with the limit pin shaft 8, and the limit pin shaft 8 penetrates through the guide shaft sleeve 7; when the direction of the turntable 4 is the same as that of the lifting steel frame 1, that is, the turntable 4 is in a straight shape, the limit pin 8 extends into the upper shaft sleeve 40 under the action of the driving device to position the turntable 4, in this embodiment, as shown in fig. 10, the driving device 9 is an electric push rod.
the cross that the this embodiment provided takes lifting turntable advances car hoisting device, each mechanism goes up and down reliable and stable, and for the power supply to equipment such as motors has reserved the space, has improved the simplicity and convenience that the installation was arranged.
Claims (9)
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910963198.6A CN110541591B (en) | 2019-10-11 | 2019-10-11 | Cross car-entering lifting device with lifting turntable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910963198.6A CN110541591B (en) | 2019-10-11 | 2019-10-11 | Cross car-entering lifting device with lifting turntable |
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| CN110541591A true CN110541591A (en) | 2019-12-06 |
| CN110541591B CN110541591B (en) | 2024-05-10 |
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| CN201910963198.6A Active CN110541591B (en) | 2019-10-11 | 2019-10-11 | Cross car-entering lifting device with lifting turntable |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113816296A (en) * | 2021-11-09 | 2021-12-21 | 株洲铭山科技股份有限公司 | Lifting device for locomotive detection |
| CN116586935A (en) * | 2023-05-19 | 2023-08-15 | 北京磁通设备制造有限公司 | Inspection warehouse rotary lifting type bogie replacing equipment |
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| CN113816296A (en) * | 2021-11-09 | 2021-12-21 | 株洲铭山科技股份有限公司 | Lifting device for locomotive detection |
| CN116586935A (en) * | 2023-05-19 | 2023-08-15 | 北京磁通设备制造有限公司 | Inspection warehouse rotary lifting type bogie replacing equipment |
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| CN110541591B (en) | 2024-05-10 |
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