WO2018227672A1 - Towered-garage-specific lifting and revolving platform - Google Patents

Towered-garage-specific lifting and revolving platform Download PDF

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Publication number
WO2018227672A1
WO2018227672A1 PCT/CN2017/091627 CN2017091627W WO2018227672A1 WO 2018227672 A1 WO2018227672 A1 WO 2018227672A1 CN 2017091627 W CN2017091627 W CN 2017091627W WO 2018227672 A1 WO2018227672 A1 WO 2018227672A1
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WO
WIPO (PCT)
Prior art keywords
lifting
slewing
ball screw
lower support
platform
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PCT/CN2017/091627
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French (fr)
Chinese (zh)
Inventor
佟岩
卞月明
张钰锋
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江苏普腾停车设备有限公司
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Application filed by 江苏普腾停车设备有限公司 filed Critical 江苏普腾停车设备有限公司
Publication of WO2018227672A1 publication Critical patent/WO2018227672A1/en

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    • 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
    • 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
    • E04H6/282—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 turntables, rotary elevators or the like on which the cars are not permanently parked
    • 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
    • E04H6/42—Devices or arrangements peculiar to garages, not covered elsewhere, e.g. securing devices, safety devices, monitoring and operating schemes; centering devices

Definitions

  • the invention relates to the technical field of a tower parking device, in particular to a lifting and rotating platform dedicated to a tower library.
  • the rotary disk and the car of Taku are generally separated, that is, a rotary disk is separately provided on the ground, and a platform for micro-lifting and micro-dropping motion is arranged on the car to adapt to different stations when accessing the vehicle.
  • This split-type design the structure is not compact enough, the movements are not coherent, the access vehicle redundancy time is long; the car platform micro-liter micro-drop motion, a hydraulic drive, slow speed, easy oil leakage, maintenance complex
  • the other is the rack and pinion transmission.
  • multiple sets of motor rack and pinion combination synchronous driving are required, the installation is complicated, the cost is high, and energy saving is not achieved.
  • the technical problem to be solved by the present invention is to provide a lifting and slewing platform dedicated to the tower library, which has a tight structure and can perform micro-liter and micro-drop motion while rotating, thereby saving access time.
  • a tower-specific lifting and slewing platform which is characterized in that: a lower supporting platform, a lifting mechanism for driving the lower supporting platform for micro-lifting movement, a stroke switch group, and an upper slewing a table and a slewing mechanism for driving the upper turret;
  • the upper turret is disposed above the lower support table;
  • the lifting mechanism drives the lower support table and the upper turret for micro-lifting movement;
  • the slewing mechanism drives the upper turret to rotate on the lower support table;
  • the stroke switch group is disposed on the car.
  • the lifting mechanism comprises a ball screw, a ball screw nut seat, a first sprocket, a chain, a lifting motor and a second sprocket; the four ball screws are mounted on the car chassis; the ball screw The bottom is limited to the car chassis; the ball screw is sleeved with a ball screw nut seat screwed thereto; the lower surface of the ball screw nut seat is mounted with a first sprocket; the ball screw nut seat The upper surface is coupled to the lower support table; the lift motor is mounted on the lower support table, and the second sprocket is mounted on the output shaft of the lift motor; the closed chain surrounds the first sprocket and the Two sprocket wheels.
  • the car platform is further provided with two tensioning wheels, and the closed chain surrounds the first sprocket, the second sprocket and the tensioning wheel.
  • the slewing mechanism includes a pinion gear, a slewing gear and a slewing motor; the upper slewing table is disposed above the lower support table, and is connected to the lower support table by a slewing gear; the upper slewing table and The slewing gear is fixedly connected, the slewing gear is movably connected to the lower support table; the pinion gear meshes with the slewing gear; the pinion gear is fixed on an output shaft of the slewing motor, and is rotated motor driven.
  • an upper portion of the ball screw is provided with a lifting guide column, and a top of the ball screw penetrates into the lifting guide column.
  • the stroke switch includes three stroke switches corresponding to three positions of a neutral level, a horizontal movement level, and a rotation level, respectively.
  • the rotary table and the lifting platform of the invention are integrated, and the micro-liter and micro-drop motion can be performed while rotating, thereby saving the access time;
  • the integrated structure is more compact, saves space, one-time assembly in the factory, the overall delivery, the overall installation on site, making the product installation quality more controllable
  • the invention drives the nut holder of four ball screw rods simultaneously by a lifting motor, and drives the car platform to perform micro-lifting and micro-dropping motion.
  • the four ball screw rods are evenly distributed at the four corners of the car platform, and the driving force is unbiased. Load, high running accuracy, and economical and energy saving.
  • the tower-specific lifting and turning integrated car platform of the invention has low noise, high speed, low failure rate, stable and reliable operation, can be rotated at any angle, has a compact overall structure, is convenient to install, and has strong market competition. force.
  • Figure 1 is a front view of the present invention.
  • Figure 2 is a plan view of the present invention.
  • Figure 3 is an enlarged view of D in Figure 2.
  • Figure 4 is a side view of the present invention.
  • the utility model relates to a tower-specific lifting and slewing platform, comprising a lower supporting platform, a lifting mechanism for driving the lower supporting platform for micro-lifting movement, a stroke switch group, an upper turret and a slewing mechanism for driving the upper turret to rotate;
  • the upper turret is disposed above the lower support table;
  • the lifting mechanism drives the lower support table and the upper turret to perform a micro-lifting motion;
  • the slewing mechanism drives the upper turret to rotate on the lower support table;
  • the set of travel switches is arranged on the car.
  • the utility model relates to a tower-specific lifting and slewing platform, comprising a lower support table 1, a ball screw 2, a first sprocket 3, a chain 4, a lifting motor 5, and a second sprocket. 6.
  • the bottom of the rod 2 is limited to the car chassis 14; the ball screw 2 is sleeved with a ball screw nut seat 15 screwed thereto; a first sprocket 3 is mounted on a lower surface of the ball screw nut holder 15; an upper surface of the ball screw nut holder 15 is coupled to the lower support table 1; and the lifting motor 5 is mounted on the lower support table
  • the second sprocket 6 is mounted on the output shaft of the lifting motor 5; the closed chain 4 surrounds the first sprocket 3 and the second sprocket 6.
  • the car platform is further provided with two tensioning wheels 7 for tensioning the chain, and the closed chain surrounds the first sprocket 3, the second sprocket 6, and the tensioning pulley 7.
  • the lifting motor 5 When the lifting motor 5 rotates, the lifting motor 5 drives the second sprocket 6 to rotate, and the second sprocket 6 drives the four first sprocket wheels 3 to rotate through the chain 4; the first sprocket 3 is fixedly mounted on the ball screw nut holder 15 The lower surface of the ball screw nut holder 15 also rotates along with the first sprocket 3, and the ball screw nut holder 15 is screwed to the ball screw.
  • the ball screw is fixedly mounted on the car chassis and cannot be rotated and lifted.
  • the ball screw nut holder 15 is lifted and lowered during the rotation process, and the upper surface of the ball screw nut holder 15 is movably linked with the lower support table 1 and can be rotated in the lower support table 1 and is limited to the lower support table 1 to be driven.
  • the lower support table 1 moves up and down to achieve a slight rise and fall of the entire car platform.
  • the four ball screws of the invention are evenly distributed at the four corners of the car platform, the driving force is unbiased, the running precision is high, and the economy is energy-saving.
  • the travel switch group of the present invention has a total of three stroke switches, which respectively correspond to the neutral level (the position of A in FIG. 1), the horizontal shift level (the position of B in FIG. 1), and the rotation level (the position of C in FIG. 1). Work station, control the position of the lift.
  • the car platform of the present invention is provided with a lifting guide column 8 at the upper portion of the ball screw, and the top of the ball screw penetrates into the lifting guide column 8.
  • the lifting guide column is used to make the car platform run up and down, the ball screw does not shake, ensuring the smoothness of the lifting movement.
  • the upper turntable 10 of the present invention is disposed above the lower support table 1, and is connected to the lower support table 1 by the swing gear 11; the upper turntable 10 is fixedly coupled to the swing gear 11, and the swing gear 11 is movably coupled to the lower support table 1;
  • the pinion gear 12 meshes with the slewing gear 11; the pinion gear 12 is fixed to the output shaft of the slewing motor 13, and is driven by the slewing motor 13.
  • the rotary motor 13 drives the pinion gear 12 to rotate, the pinion gear drives the slewing gear 11 to rotate, the slewing gear is fixedly coupled to the upper turret 10, and the upper turret 10 rotates together with the slewing gear 11.
  • the rotary table and the lifting platform are integrated, and the micro-liter and micro-drop motion can be performed while rotating, thereby saving access time.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

A towered-garage-specific lifting and revolving platform comprises a lower support platform (1), a lifting mechanism driving the lower support platform (1) to perform a slight lifting movement, a limit switch group (9), an upper revolving platform (10), and a revolving mechanism driving the upper revolving platform (10) to rotate. The upper revolving platform (10) is provided above the lower support platform (1); the lifting mechanism drives the lower support platform (1) and the upper revolving platform (10) to perform slight lifting movement together; the revolving mechanism drives the upper revolving platform (10) to rotate on the lower support platform (1); and the limit switch group (9) is provided on a lift car. The towered-garage-specific lifting and revolving integrated lift car platform is compact in structure and capable of performing slight lifting movement during revolving, and vehicle parking and accessing time is saved.

Description

一种塔库专用的升降回转平台Tower crane dedicated lifting and slewing platform 技术领域Technical field
本发明涉及塔库停车设备技术领域，具体涉及一种塔库专用的升降回转平台。The invention relates to the technical field of a tower parking device, in particular to a lifting and rotating platform dedicated to a tower library.
背景技术Background technique
目前塔库的回转盘与轿厢一般是分体式的，即在地面单独设置回转盘，另外在轿厢上设置可做微升微降运动的平台，以适应存取车时不同的工位，这种分体式的设计，结构不够紧凑，各动作不够连贯，存取车冗余时间偏长；轿厢平台的微升微降运动，一种靠液压驱动，速度慢，易漏油，保养复杂，另一种是齿轮齿条传动，为了让轿厢平台整体驱动平稳，无偏载，需要多组电机齿轮齿条组合同步驱动，安装复杂，成本较高，且不节能。At present, the rotary disk and the car of Taku are generally separated, that is, a rotary disk is separately provided on the ground, and a platform for micro-lifting and micro-dropping motion is arranged on the car to adapt to different stations when accessing the vehicle. This split-type design, the structure is not compact enough, the movements are not coherent, the access vehicle redundancy time is long; the car platform micro-liter micro-drop motion, a hydraulic drive, slow speed, easy oil leakage, maintenance complex The other is the rack and pinion transmission. In order to make the overall driving of the car platform stable and unbiased, multiple sets of motor rack and pinion combination synchronous driving are required, the installation is complicated, the cost is high, and energy saving is not achieved.
发明内容Summary of the invention
本发明要解决的技术问题是提供一种塔库专用的升降回转平台，结构紧奏，在回转的同时可以做微升微降运动，节省存取车时间。The technical problem to be solved by the present invention is to provide a lifting and slewing platform dedicated to the tower library, which has a tight structure and can perform micro-liter and micro-drop motion while rotating, thereby saving access time.
为解决上述技术问题，本发明采取如下技术方案：一种塔库专用的升降回转平台，其特征在于：包括下支承台、驱动下支撑台作微升降运动的升降机构、行程开关组、上回转台以及驱动上回转台旋转的回转机构；所述的上回转台设置于所述的下支承台的上方；所述的升降机构驱动下支承台和上回转台一起作微升降运动；所述的回转机构驱动上回转台在下支承台上旋转；所述的行程开关组设置于轿厢上。In order to solve the above technical problem, the present invention adopts the following technical solution: a tower-specific lifting and slewing platform, which is characterized in that: a lower supporting platform, a lifting mechanism for driving the lower supporting platform for micro-lifting movement, a stroke switch group, and an upper slewing a table and a slewing mechanism for driving the upper turret; the upper turret is disposed above the lower support table; the lifting mechanism drives the lower support table and the upper turret for micro-lifting movement; The slewing mechanism drives the upper turret to rotate on the lower support table; the stroke switch group is disposed on the car.
所述的升降机构包括滚珠丝杆、滚珠丝杆螺母座、第一链轮、链条、升降电机、第二链轮；4根所述的滚珠丝杆安装于轿厢底盘上；滚珠丝杆的底部限位于轿厢底盘内；所述的滚珠丝杆上套设有与其螺接的滚珠丝杆螺母座；所述滚珠丝杆螺母座的下表面安装有第一链轮；滚珠丝杆螺母座的上表面与所述的下支承台连接；所述的升降电机安装在所述的下支承台上，升降电机的输出轴上安装有第二链轮；闭合的链条环绕第一链轮和第二链轮。The lifting mechanism comprises a ball screw, a ball screw nut seat, a first sprocket, a chain, a lifting motor and a second sprocket; the four ball screws are mounted on the car chassis; the ball screw The bottom is limited to the car chassis; the ball screw is sleeved with a ball screw nut seat screwed thereto; the lower surface of the ball screw nut seat is mounted with a first sprocket; the ball screw nut seat The upper surface is coupled to the lower support table; the lift motor is mounted on the lower support table, and the second sprocket is mounted on the output shaft of the lift motor; the closed chain surrounds the first sprocket and the Two sprocket wheels.
进一步地，该轿厢平台上还设置有2个张紧轮，闭合链条环绕第一链轮、第二链轮和张紧轮。Further, the car platform is further provided with two tensioning wheels, and the closed chain surrounds the first sprocket, the second sprocket and the tensioning wheel.
进一步地，所述的回转机构包括小齿轮、回转齿轮和回转电机；所述的上回转台设置于所述下支撑台的上方，通过回转齿轮与下支承台连接；所述的上回转台与所述的回转齿轮固定连接，所述的回转齿轮与所述的下支撑台可动连接；所述的小齿轮与所述的回转齿轮啮合；小齿轮固定在回转电机的输出轴上，由回转电机驱动。Further, the slewing mechanism includes a pinion gear, a slewing gear and a slewing motor; the upper slewing table is disposed above the lower support table, and is connected to the lower support table by a slewing gear; the upper slewing table and The slewing gear is fixedly connected, the slewing gear is movably connected to the lower support table; the pinion gear meshes with the slewing gear; the pinion gear is fixed on an output shaft of the slewing motor, and is rotated motor driven.
进一步地，所述滚珠丝杆的上部设置有升降导柱，滚珠丝杆的顶部穿入所述的升降导柱内。 Further, an upper portion of the ball screw is provided with a lifting guide column, and a top of the ball screw penetrates into the lifting guide column.
进一步地，所述的行程开关包括分别对应着空挡水平、横移水平、旋转水平三个工位的三个行程开关。Further, the stroke switch includes three stroke switches corresponding to three positions of a neutral level, a horizontal movement level, and a rotation level, respectively.
本发明的有益效果：The beneficial effects of the invention:
1、本发明的回转台与升降台做成一体式，在回转的同时可以做微升微降运动，节省存取车时间；1. The rotary table and the lifting platform of the invention are integrated, and the micro-liter and micro-drop motion can be performed while rotating, thereby saving the access time;
2、一体式结构更紧凑，节省空间，厂内一次性组装，整体发货，现场整体安装，使得产品安装质量更可控2, the integrated structure is more compact, saves space, one-time assembly in the factory, the overall delivery, the overall installation on site, making the product installation quality more controllable
3、本发明通过一个升降电机同时驱动四个滚珠丝杆的螺母座，带动轿厢平台做微升微降运动，四个滚珠丝杆均布在轿厢平台的四个角，驱动力无偏载，运行精度高，且经济节能。3. The invention drives the nut holder of four ball screw rods simultaneously by a lifting motor, and drives the car platform to perform micro-lifting and micro-dropping motion. The four ball screw rods are evenly distributed at the four corners of the car platform, and the driving force is unbiased. Load, high running accuracy, and economical and energy saving.
4、本发明的塔库专用的升降回转一体式轿厢平台运行时噪音小，速度快，故障率低，工作平稳可靠，可任意角度回转，整体结构紧凑，安装方便，有很强的市场竞争力。4. The tower-specific lifting and turning integrated car platform of the invention has low noise, high speed, low failure rate, stable and reliable operation, can be rotated at any angle, has a compact overall structure, is convenient to install, and has strong market competition. force.
附图说明DRAWINGS
为了更清晰地说明本发明实施例中的技术方案，下面将对实施例中所需要使用的附图简单地介绍，显而易见地，下面描述中的附图仅仅是本发明中记载的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings to be used in the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments described in the present invention. Other drawings may also be obtained from those of ordinary skill in the art in light of the inventive work.
图1为本发明的主视图。Figure 1 is a front view of the present invention.
图2为本发明的俯视图。Figure 2 is a plan view of the present invention.
图3为图2中D的放大图。Figure 3 is an enlarged view of D in Figure 2.
图4为本发明的侧视图。Figure 4 is a side view of the present invention.
具体实施方式detailed description
下面将通过具体实施方式对本发明的技术方案进行清楚、完整地描述。The technical solutions of the present invention will be clearly and completely described by way of specific embodiments.
本发明的一种塔库专用的升降回转平台，包括下支承台、驱动下支撑台作微升降运动的升降机构、行程开关组、上回转台以及驱动上回转台旋转的回转机构；所述的上回转台设置于所述的下支承台的上方；所述的升降机构驱动下支承台和上回转台一起作微升降运动；所述的回转机构驱动上回转台在下支承台上旋转；所述的行程开关组设置于轿厢上。The utility model relates to a tower-specific lifting and slewing platform, comprising a lower supporting platform, a lifting mechanism for driving the lower supporting platform for micro-lifting movement, a stroke switch group, an upper turret and a slewing mechanism for driving the upper turret to rotate; The upper turret is disposed above the lower support table; the lifting mechanism drives the lower support table and the upper turret to perform a micro-lifting motion; the slewing mechanism drives the upper turret to rotate on the lower support table; The set of travel switches is arranged on the car.
如图1-4所示，为本发明的一种塔库专用的升降回转平台，包括下支承台1、滚珠丝杆2、第一链轮3、链条4、升降电机5、第二链轮6、张紧轮7、升降导柱8、行程开关组9、10上回转台、11回转齿轮、12小齿轮、13回转电机；4根滚珠丝杆2安装于轿厢底盘14上；滚珠丝杆2的底部限位于轿厢底盘14内；滚珠丝杆2上套设有与其螺接的滚珠丝杆螺母座15； 滚珠丝杆螺母座15的下表面安装有第一链轮3；滚珠丝杆螺母座15的上表面与所述的下支承台1连接；所述的升降电机5安装在所述的下支承台1上，升降电机5的输出轴上安装有第二链轮6；闭合的链条4环绕第一链轮3和第二链轮6。轿厢平台上还设置有将链条张紧的2个张紧轮7，闭合链条环绕第一链轮3、第二链轮6和张紧轮7。As shown in FIG. 1-4, the utility model relates to a tower-specific lifting and slewing platform, comprising a lower support table 1, a ball screw 2, a first sprocket 3, a chain 4, a lifting motor 5, and a second sprocket. 6. Tensioning wheel 7, lifting guide column 8, travel switch group 9, 10 upper turntable, 11 rotary gear, 12 pinion, 13 rotary motor; 4 ball screw 2 mounted on car chassis 14; ball wire The bottom of the rod 2 is limited to the car chassis 14; the ball screw 2 is sleeved with a ball screw nut seat 15 screwed thereto; a first sprocket 3 is mounted on a lower surface of the ball screw nut holder 15; an upper surface of the ball screw nut holder 15 is coupled to the lower support table 1; and the lifting motor 5 is mounted on the lower support table In the upper part, the second sprocket 6 is mounted on the output shaft of the lifting motor 5; the closed chain 4 surrounds the first sprocket 3 and the second sprocket 6. The car platform is further provided with two tensioning wheels 7 for tensioning the chain, and the closed chain surrounds the first sprocket 3, the second sprocket 6, and the tensioning pulley 7.
当升降电机5旋转时，升降电机5驱动第二链轮6旋转，第二链轮6通过链条4带动四个第一链轮3旋转；第一链轮3固定安装在滚珠丝杆螺母座15的下表面，滚珠丝杆螺母座15也随着第一链轮3一起旋转，滚珠丝杆螺母座15与滚珠丝杆螺接，滚珠丝杆固定安装在轿厢底盘上，无法旋转和升降，因此滚珠丝杆螺母座15在旋转的过程中实现升降，滚珠丝杆螺母座15的上表面与下支承台1活动链接，能够在下支承台1内旋转，且限位于下支承台1内，带动下支承台1上下移动，实现整套轿厢平台的微升微降。本发明的四个滚珠丝杆均布在轿厢平台的四个角，驱动力无偏载，运行精度高，且经济节能。When the lifting motor 5 rotates, the lifting motor 5 drives the second sprocket 6 to rotate, and the second sprocket 6 drives the four first sprocket wheels 3 to rotate through the chain 4; the first sprocket 3 is fixedly mounted on the ball screw nut holder 15 The lower surface of the ball screw nut holder 15 also rotates along with the first sprocket 3, and the ball screw nut holder 15 is screwed to the ball screw. The ball screw is fixedly mounted on the car chassis and cannot be rotated and lifted. Therefore, the ball screw nut holder 15 is lifted and lowered during the rotation process, and the upper surface of the ball screw nut holder 15 is movably linked with the lower support table 1 and can be rotated in the lower support table 1 and is limited to the lower support table 1 to be driven. The lower support table 1 moves up and down to achieve a slight rise and fall of the entire car platform. The four ball screws of the invention are evenly distributed at the four corners of the car platform, the driving force is unbiased, the running precision is high, and the economy is energy-saving.
本发明的行程开关组一共三个行程开关，分别对应着空挡水平(图1中A的位置)、横移水平(图1中B的位置)、旋转水平(图1中C的位置)三个工位，控制升降的位置。The travel switch group of the present invention has a total of three stroke switches, which respectively correspond to the neutral level (the position of A in FIG. 1), the horizontal shift level (the position of B in FIG. 1), and the rotation level (the position of C in FIG. 1). Work station, control the position of the lift.
本发明的轿厢平台在滚珠丝杆的上部设置有升降导柱8，滚珠丝杆的顶部穿入所述的升降导柱8内。升降导柱用来使得轿厢平台上下运行时，滚珠丝杆不晃动，保证升降运动的平稳性。The car platform of the present invention is provided with a lifting guide column 8 at the upper portion of the ball screw, and the top of the ball screw penetrates into the lifting guide column 8. When the lifting guide column is used to make the car platform run up and down, the ball screw does not shake, ensuring the smoothness of the lifting movement.
本发明的上回转台10设置于下支撑台1的上方，通过回转齿轮11与下支承台1连接；上回转台10与回转齿轮11固定连接，回转齿轮11与下支撑台1可动连接；小齿轮12与回转齿轮11啮合；小齿轮12固定在回转电机13的输出轴上，由回转电机13驱动。The upper turntable 10 of the present invention is disposed above the lower support table 1, and is connected to the lower support table 1 by the swing gear 11; the upper turntable 10 is fixedly coupled to the swing gear 11, and the swing gear 11 is movably coupled to the lower support table 1; The pinion gear 12 meshes with the slewing gear 11; the pinion gear 12 is fixed to the output shaft of the slewing motor 13, and is driven by the slewing motor 13.
回转电机13驱动小齿轮12转动，小齿轮带动回转齿轮11旋转，回转齿轮与上回转台10固定连接，上回转台10随回转齿轮11一同旋转。回转台与升降台做成一体式，在回转的同时可以做微升微降运动，节省存取车时间。The rotary motor 13 drives the pinion gear 12 to rotate, the pinion gear drives the slewing gear 11 to rotate, the slewing gear is fixedly coupled to the upper turret 10, and the upper turret 10 rotates together with the slewing gear 11. The rotary table and the lifting platform are integrated, and the micro-liter and micro-drop motion can be performed while rotating, thereby saving access time.
上面所述的实施例仅仅是本发明的优选实施方式进行描述，并非对本发明的构思和范围进行限定，在不脱离本发明设计构思的前提下，本领域中普通工程技术人员对本发明的技术方案作出的各种变型和改进均应落入本发明的保护范围，本发明的请求保护的技术内容，已经全部记载在技术要求书中。 The embodiments described above are only described in the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. The technical solutions of the present invention will be made by those skilled in the art without departing from the inventive concept. Various modifications and improvements are intended to be included within the scope of the present invention. The claimed technical content of the present invention is fully described in the claims.

Claims (6)

  1. 一种塔库专用的升降回转平台，其特征在于：包括下支承台、驱动下支撑台作微升降运动的升降机构、行程开关组、上回转台以及驱动上回转台旋转的回转机构；所述的上回转台设置于所述的下支承台的上方；所述的升降机构驱动下支承台和上回转台一起作微升降运动；所述的回转机构驱动上回转台在下支承台上旋转；所述的行程开关组设置于轿厢上。The utility model relates to a lifting and rotating platform dedicated to a tower, which is characterized in that: a lower supporting platform, a lifting mechanism for driving the lower supporting platform for micro-lifting movement, a stroke switch group, an upper rotary table and a rotary mechanism for driving the upper rotary table to rotate; The upper turret is disposed above the lower support table; the lifting mechanism drives the lower support table and the upper turret to perform a micro-lifting motion; the slewing mechanism drives the upper turret to rotate on the lower support table; The travel switch group described above is disposed on the car.
  2. 根据权利要求1所述的一种塔库专用的升降回转平台，其特征在于：所述的升降机构包括滚珠丝杆、滚珠丝杆螺母座、第一链轮、链条、升降电机、第二链轮；4根所述的滚珠丝杆安装于轿厢底盘上；滚珠丝杆的底部限位于轿厢底盘内；所述的滚珠丝杆上套设有与其螺接的滚珠丝杆螺母座；所述滚珠丝杆螺母座的下表面安装有第一链轮；滚珠丝杆螺母座的上表面与所述的下支承台连接；所述的升降电机安装在所述的下支承台上，升降电机的输出轴上安装有第二链轮；闭合的链条环绕第一链轮和第二链轮。The tower-specific lifting and slewing platform according to claim 1, wherein the lifting mechanism comprises a ball screw, a ball screw nut seat, a first sprocket, a chain, a lifting motor, and a second chain. 4th, the ball screw is mounted on the car chassis; the bottom of the ball screw is limited to the car chassis; the ball screw is sleeved with a ball screw nut seat screwed thereto; a first sprocket is mounted on a lower surface of the ball screw nut holder; an upper surface of the ball screw nut seat is coupled to the lower support table; the lifting motor is mounted on the lower support table, and the lifting motor A second sprocket is mounted on the output shaft; the closed chain surrounds the first sprocket and the second sprocket.
  3. 根据权利要求2所述的一种塔库专用的升降回转平台，其特征在于：该轿厢平台上还设置有2个张紧轮，闭合链条环绕第一链轮、第二链轮和张紧轮。The tower-specific lifting and slewing platform according to claim 2, wherein the car platform is further provided with two tensioning wheels, and the closed chain surrounds the first sprocket, the second sprocket and the tensioning wheel.
  4. 根据权利要求1所述的一种塔库专用的升降回转平台，其特征在于：所述的回转机构包括小齿轮、回转齿轮和回转电机；所述的上回转台设置于所述下支撑台的上方，通过回转齿轮与下支承台连接；所述的上回转台与所述的回转齿轮固定连接，所述的回转齿轮与所述的下支撑台可动连接；所述的小齿轮与所述的回转齿轮啮合；小齿轮固定在回转电机的输出轴上，由回转电机驱动。The tower-specific lifting and slewing platform according to claim 1, wherein the slewing mechanism comprises a pinion gear, a slewing gear and a slewing motor; wherein the upper slewing platform is disposed on the lower support table Upper, connected to the lower support table by a slewing gear; the upper turntable is fixedly connected to the slewing gear, and the slewing gear is movably connected to the lower support table; the pinion gear and the The slewing gear meshes; the pinion gear is fixed on the output shaft of the slewing motor and is driven by the slewing motor.
  5. 根据权利要求1所述的一种塔库专用的升降回转平台，其特征在于：所述滚珠丝杆的上部设置有升降导柱，滚珠丝杆的顶部穿入所述的升降导柱内。The tower-specific lifting and slewing platform according to claim 1, wherein the upper portion of the ball screw is provided with a lifting guide column, and the top of the ball screw penetrates into the lifting guide column.
  6. 根据权利要求1所述的一种塔库专用的升降回转平台，其特征在于：所述的行程开关包括分别对应着空挡水平、横移水平、旋转水平三个工位的三个行程开关。 The tower-specific lifting and slewing platform according to claim 1, wherein the stroke switch comprises three stroke switches corresponding to three positions of a neutral level, a horizontal movement level and a rotation level.
PCT/CN2017/091627 2017-06-14 2017-07-04 Towered-garage-specific lifting and revolving platform WO2018227672A1 (en)

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CN108442778B (en) * 2018-03-29 2020-10-30 深圳美诺克科技有限公司 Rotating structure of stereo garage lifting platform

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