WO2018165892A1 - 一种机械升降式稳定安全型平台 - Google Patents

一种机械升降式稳定安全型平台 Download PDF

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Publication number
WO2018165892A1
WO2018165892A1 PCT/CN2017/076726 CN2017076726W WO2018165892A1 WO 2018165892 A1 WO2018165892 A1 WO 2018165892A1 CN 2017076726 W CN2017076726 W CN 2017076726W WO 2018165892 A1 WO2018165892 A1 WO 2018165892A1
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WO
WIPO (PCT)
Prior art keywords
lifting
chassis
plate
moving
threaded
Prior art date
Application number
PCT/CN2017/076726
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English (en)
French (fr)
Inventor
张清霞
Original Assignee
深圳市源畅通科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市源畅通科技有限公司 filed Critical 深圳市源畅通科技有限公司
Priority to PCT/CN2017/076726 priority Critical patent/WO2018165892A1/zh
Publication of WO2018165892A1 publication Critical patent/WO2018165892A1/zh

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F11/00Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/10Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
    • B66F7/12Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
    • B66F7/14Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks screw operated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/28Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions

Definitions

  • the present invention relates to the technical field of mechanical equipment, and in particular to a mechanical lifting type stable and safe platform.
  • Machinery refers to the general name of machines and institutions. Machinery is a tool device that can help people to reduce the difficulty or effort of work. Items such as chopsticks, brooms and scorpions can be called machinery. They are simple machines, but complex. Machines are made up of two or more simple machines. These more complex machines are often called machines. From a structural and motion point of view, there is no difference between a mechanism and a machine. Machinery, originated from the Greek Mechine and the Latin Machina, originally referred to as "ingenious design", as a general mechanical concept, can be traced back to the ancient Roman period, mainly to distinguish between hand tools and mechanical features: Machinery is a combination of artificial physical components. There is a certain relative motion between various parts of the machine. Therefore, the machine can convert mechanical energy or complete useful mechanical work. It is the most basic concept in modern mechanical principles. The modern concept of Chinese machinery. The word "mechanical" is derived from Japanese. The mechanical application of Japan defines the mechanical concept as follows.
  • the lifting platform is a multifunctional lifting and unloading mechanical equipment lifting platform lifting system, which is driven by hydraulic pressure, which makes the working at high altitude more efficient and safer. It can be divided into fixed and mobile, and the lifting platform is a
  • a lifting device for vertically transporting people or objects also refers to a device for vertical conveying in a logistics system such as a factory or an automatic warehouse.
  • the lifting platform is often equipped with various flat conveying devices as connecting devices for different height conveying lines. Generally, it is hydraulically driven, so it is called hydraulic lifting platform. It is widely used in the installation and maintenance of high-altitude transportation. It is widely used in municipal maintenance, docks, etc. Logistics center cargo transportation and building decoration.
  • the present invention provides a mechanical lifting type stable and safe platform, which has the advantages of enhancing the safety and stability of the lifting platform, and solving the problem that the lifting platform has unstable lifting and unsafe standing and use. The safety of personnel is not guaranteed.
  • a mechanical lifting type stable safety platform comprising a chassis, the two ends of the chassis are threaded and threaded at both ends
  • a fixing plate is fixedly mounted on both sides of the rod, and a screw plate threadedly connected with the threaded rod is rotatably connected to the fixing plate, and both ends of the threaded disk are movably connected with a limiting block on the side of the fixing plate, and two limits are
  • the side of the block is fixedly connected by a support shaft penetrating the threaded disk.
  • the two sides of the chassis are fixedly mounted with a limit mechanism.
  • the sides of the two limit mechanisms are slidably connected by the lift plate, and the center of the lift plate is fixedly mounted.
  • the side of the inner cavity of the chassis is fixedly mounted with a driving device rotatably connected to the other side of the inner cavity of the chassis and located above the limiting mechanism.
  • the bottom of the driving device is hinged with the top of the hinged seat, and both ends of the bottom of the lifting plate are Fixedly mounted with a mobile device extending through the bottom of the chassis and extending below the chassis, the top of the chassis is fixedly mounted with a drive
  • a lower support column is fixedly mounted at both ends of the bottom of the inner chamber of the drive box, and upper support columns are fixedly mounted at both ends of the top of the inner chamber of the drive box, and the lower support column and the upper support column of the same vertical plane are connected by a transmission mechanism.
  • the front side of the transmission mechanism is fixedly connected with a connecting block
  • the front side of the connecting block is fixedly mounted with a load-bearing column
  • the sides of the two load-bearing columns are fixedly connected by a bearing platform
  • the top of the bearing platform is fixedly mounted with a through-drive from left to right.
  • the top of the box extends to the load-bearing rod above the drive box, and the three load-bearing rods are fixedly connected to the outside of the drive box through the platform plate.
  • the limiting mechanism comprises a limiting plate, and a limiting slot is arranged on a side of the limiting plate, and the limiting slot is slidably connected to the lifting plate.
  • the driving device includes a first driving motor, and an output shaft of the first driving motor is fixedly connected with a driving screw that is rotatably connected to a side surface of the chassis inner cavity, and a movable screw sleeve is movably sleeved on the driving screw rod. And the bottom of the moving screw sleeve is hinged with a push rod whose one end is hinged to the hinge seat.
  • the number of the moving screw sleeve and the pushing rod are two, and one moving rod sleeve is correspondingly connected with a pushing rod, so as to ensure that the two moving screw sleeves are facing opposite or opposite.
  • Sports energy The lifting plate is pushed and lowered by the force of the two push rods.
  • the moving device comprises a moving seat
  • the moving seat is located at the bottom of the lifting plate
  • the two sides of the moving seat inner wall are rotatably connected by the moving shaft
  • the moving wheel is fixedly sleeved on the rotating shaft.
  • the transmission mechanism comprises a second driving motor and a lower toothed disc
  • the second driving motor is located on the upper supporting column
  • the lower toothed disc is located on the lower supporting column
  • the output shaft of the second driving motor is fixedly connected
  • the toothed disc, and the upper toothed disc is connected to the lower toothed disc via a drive chain.
  • both ends of the bottom of the chassis are provided with through holes, and the width of the through holes is larger than the cross-sectional length of the mobile device, so that the mobile device can smoothly pass through the through holes, so that the whole
  • the lifting platform can have the ability to move when needed and can remove the moving ability when it is not needed.
  • the number of the load-bearing bars is three, and the three load-bearing bars are fixedly connected to the bottom of the platform plate at an equal distance, so that the stability of the platform plate can be better ensured.
  • the slot width of the limiting slot is square
  • the shape of the lifting plate is also square
  • the width of the lifting plate is equal to the width of the limiting slot, so as to ensure the stability of the lifting plate during ascending or descending. Sex, so as to ensure the safety of the lives of the users.
  • the present invention provides a mechanical lifting stable and stable platform, which has the following beneficial effects:
  • the mechanical lifting type stable safety platform through the arrangement of the threaded disc, the threaded rod and the bottom plate, allows the threaded disc to be driven by the human power to rotate, and then the threaded rod can be driven to move upward by meshing with the threaded rod. Or downward movement, so that the threaded rod can be inserted into the ground to maintain the stability of the chassis and the ground, thereby increasing the stability and safety of the lifting platform.
  • the driving work can be performed, so that the lifting plate connected with the driving device can perform the effect of lifting and reciprocating movement, thereby increasing the effect of the lifting platform, and achieving the practicality and application of expanding the lifting platform. Sexual effect.
  • FIG. 1 is a schematic front view of a mechanical lifting type stable safety platform according to the present invention.
  • FIG. 2 is a schematic partial enlarged structural view of a portion A of the mechanical lifting type stable safety platform of FIG. 1 according to the present invention
  • FIG. 3 is a schematic cross-sectional structural view of a mechanical lifting type stable safety platform chassis according to the present invention.
  • FIG. 4 is a schematic structural view of a mechanical lifting type stable safety platform limit mechanism according to the present invention.
  • FIG. 5 is a schematic cross-sectional structural view of a mechanical lifting type stable safety platform driving box according to the present invention.
  • a mechanical lifting type stable safety platform includes a chassis 1.
  • the top of the top of the chassis 1 is threadedly inserted with a threaded rod 2, and fixed sides are fixedly mounted on both sides of the chassis 1.
  • the fixing plate 3 is rotatably connected with a threaded disk 4 threadedly connected with the threaded rod 2, and both sides of the threaded disk 4 are movably connected to the fixed plate 3 the limiting block 5 on the side, and the side faces of the two limiting blocks 5 are fixedly connected by the supporting shaft 6 penetrating the threaded disk 4, and the limiting mechanism 7 is fixedly mounted on both sides of the inner cavity of the chassis 1 , and the two limiting mechanisms 7
  • the side surface of the lifting plate 8 is fixedly mounted with a hinge seat 10 at the center of the top of the lifting plate 8.
  • the side surface of the inner cavity of the chassis 1 is fixedly mounted with the other side of the inner cavity of the chassis 1 and is located above the limiting mechanism 7.
  • the bottom of the driving device 9 is hinged to the top of the hinged seat 10, and the two ends of the bottom of the lifting plate 8 are fixedly mounted with a moving device 11 extending through the bottom of the chassis 1 and extending below the chassis 1.
  • the top of the chassis 1 is fixedly mounted.
  • There is a driving box 12, and both ends of the bottom of the inner cavity of the driving box 12 are fixedly mounted with a lower supporting column 13, and both ends of the inner portion of the inner chamber of the driving box 12 are fixedly mounted with the upper supporting column 14, and the lower supporting column 13 of the same vertical plane
  • the upper support column 14 is drivingly connected through the transmission mechanism 15.
  • the front side of the transmission mechanism 15 is fixedly mounted with the connection block 16, and the front surface of the connection block 16 is fixedly mounted with the load-bearing column 17, and the sides of the two load-bearing columns 17 pass through the bearing platform 18
  • the top of the load-bearing table 18 is fixedly mounted from left to right in sequence with a load-bearing rod 19 extending through the top of the drive box 12 and extending above the drive box 12, and the three load-bearing rods 19 are located at the outer end of the drive box 12 through the platform plate 20 Fixed connection.
  • the limiting mechanism 7 includes a limiting plate 71.
  • the side of the limiting plate 71 is provided with a limiting slot 72, and the limiting slot 72 is slidably connected to the lifting plate 8.
  • the driving device 9 includes a first driving motor 91.
  • the output shaft of the first driving motor 91 is fixedly connected with a driving screw 92 rotatably connected to the side surface of the inner cavity of the chassis 1, and the driving screw 92 is slidably connected.
  • the number of the moving screw sleeve 93 and the push rod 94 are both two, and one moving screw sleeve 93 is hinged with a push rod 94, so that two moving screw sleeves 93 can be ensured.
  • the opposite or opposite movement is performed, and the lifting plate 8 is pushed and lowered by the urging force of the two push rods 94.
  • the moving device 11 includes a moving base 111.
  • the moving base 111 is located at the bottom of the lifting plate 8.
  • the two sides of the inner wall of the moving base 111 are rotatably connected by the moving shaft 112, and the rotating shaft 112 is fixedly sleeved with the moving wheel 113.
  • the transmission mechanism 15 includes a second drive motor 151 and a lower chain plate 153, the second drive motor 151 is located on the upper support column 14, the lower chain plate 153 is located on the lower support column 13, and the second drive motor 151
  • the output shaft is fixedly coupled with the upper chain plate 152, and the upper chain plate 152 is coupled to the lower chain plate 153 via the transmission chain 154.
  • both ends of the bottom of the chassis 1 are provided with through holes, and the width of the through holes is larger than the cross-sectional length of the moving device 11, so that the mobile device 11 can smoothly pass through the through holes. This allows the entire lifting platform to have the ability to move when needed and to remove the moving ability when it is not needed.
  • the number of the load-bearing rods 19 is three, and the three load-bearing rods 19 are equidistantly connected to the bottom of the platform plate 20, so that the stability of the platform plate 20 can be better ensured.
  • the slot width of the limiting slot 72 is square
  • the shape of the lifting plate 8 is also square
  • the width of the lifting plate 8 is equal to the width of the limiting slot 72, so that the lifting plate 8 can be raised or Stability of falling enthalpy
  • the threaded disc 4 by the arrangement of the threaded disc 4, the threaded rod 2 and the chassis 1, the threaded disc 4 can be driven by the human to rotate, and then the threaded rod 2 can be driven upward by the engagement with the threaded rod 2 or The downward movement, so that the threaded rod 2 can be inserted into the ground to maintain the stability of the chassis 1 and the ground relatively, thereby achieving the effect of increasing the stability and safety of the lifting platform.
  • the driving device 9 by the arrangement of the driving device 9, the lifting plate 8 and the moving device 11, the driving device 9 can be driven after the normal operation, so that the lifting plate 8 connected to the driving device 9 can be lifted and reciprocated.
  • the effect of the movement in turn, achieves the effect of increasing the mobility of the lifting platform, and achieves the effect of expanding the utility and applicability of the lifting platform.
  • the transmission mechanism 15 can drive the connecting block 16 to perform the lifting movement after the normal operation, so that the connection can be made.
  • the load-bearing column 17 connected to the block 16 can drive the load-bearing table 18 to perform a synchronous reciprocating movement, so that the platform plate 20 connected to the bearing platform 18 can be lifted and moved, thereby achieving the stability and practicability of the lifting platform. effect.
  • the electrical components appearing in this document are all connected to the external main controller and the 220V mains, and the main controller can be a conventionally known device that controls the computer or the like.
  • the mechanical lifting type stable safety platform through the arrangement of the threaded disc 4, the threaded rod 2 and the chassis 1, allows the threaded disc 4 to be driven by human power to pass through the phase with the threaded rod 2 Engagement drives the threaded rod 2 to move up or down, so that the threaded rod 2 can be inserted into the ground to maintain the stability of the chassis 1 and the ground relatively stably, thereby increasing the stability and safety of the lifting platform.
  • the driving device 9 the lifting plate 8 and the moving device 11, the driving device 9 can be driven after being operated normally.
  • connection block 16 the load-bearing column 17 and the load-bearing table 18 are arranged, so that the transmission mechanism 15 can drive the connecting block 16 to perform the lifting movement after the normal operation, so that the load-bearing column 17 connected to the connecting block 16 can be driven.
  • the bearing platform 18 performs a synchronous reciprocating movement to achieve the effect of lifting and lowering the platform plate 20 connected to the bearing platform 18, thereby achieving the stability and practicability of the lifting platform, and solving the unstable lifting of the lifting platform. And the problem of unsafe standing and the safety of the life of the user is not guaranteed.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

一种机械升降式稳定安全型平台被公开。该平台包括底盘(1),底盘(1)顶部的两端均螺纹插接有螺纹杆(2),底盘(1)的两侧均固定安装有固定板(3),固定板(3)上转动连接有与螺纹杆(2)螺纹连接的螺纹盘(4),螺纹盘(4)的两侧均活动连接有位于固定板(3)侧面的限位块(5),并且两个限位块(5)的侧面通过贯穿螺纹盘(4)的支撑轴(6)固定连接,底盘(1)内腔的两侧均固定安装有限位机构(7),两个限位机构(7)的侧面通过升降板(8)滑动连接。该平台通过设置螺纹盘、螺纹杆与底盘,让螺纹盘受人力的驱动进行转动后能通过与螺纹杆的相啮合而带动着螺纹杆进行向上或向下的运动,从而达到螺纹杆能插入至地面内而使底盘和地面保持相对稳定的效果,进而达到增加升降平台稳定性和安全性的效果。

Description

一种机械升降式稳定安全型平台 技术领域
[0001] 本发明涉及机械设备技术领域, 具体为一种机械升降式稳定安全型平台。
背景技术
[0002] 机械是指机器与机构的总称, 机械就是能帮人们降低工作难度或省力的工具装 置, 像筷子、 扫帚以及镊子一类的物品都可以被称为机械, 他们是简单机械, 而复杂机械就是由两种或两种以上的简单机械构成, 通常把这些比较复杂的机 械叫做机器, 从结构和运动的观点来看, 机构和机器并无区别, 泛称为机械。 机械, 源自于希腊语之 Mechine及拉丁文 Machina, 原指"巧妙的设计", 作为一般 性的机械概念, 可以追溯到古罗马吋期, 主要是为了区别与手工工具, 机械的 特征有: 机械是一种人为的实物构件的组合, 机械各部分之间具有确定的相对 运动, 故机器能转换机械能或完成有用的机械功, 是现代机械原理中的最基本 的概念, 中文机械的现代概念多源自日语之 "机械"一词, 日本的机械应用品对机 械概念做如下定义。
[0003] 升降平台是一种多功能起重装卸机械设备升降平台升降系统, 是靠液压驱动, 它使高空作业效率更高, 安全更保障, 可分为固定式和移动式, 升降平台是一 种垂直运送人或物的起重机械, 也指在工厂、 自动仓库等物流系统中进行垂直 输送的设备, 升降台上往往还装有各种平面输送设备, 作为不同高度输送线的 连接装置, 一般采用液压驱动, 故称液压升降台, 除作为不同高度的货物输送 夕卜, 还广泛应用于高空的安装、 维修等作业, 同吋升降台自由升降的特点已经 广泛运用于市政维修、 码头、 物流中心货物运输和建筑装潢等。
[0004] 随着社会文明的不断发展与进步, 人们对于机械的使用也是变得越来越多了, 而升降平台则是机械应用中重要的组成部分之一, 现有的升降平台常存在着升 降不稳定以及站立不安全的问题, 这样就使得使用人员的生命安全得不到最有 效的保护, 因此我们提出了一种机械升降式稳定安全型平台。
技术问题 [0005] 针对现有技术的不足, 本发明提供了一种机械升降式稳定安全型平台, 具备增 强升降平台安全性和稳定性等优点, 解决了升降平台存在升降不稳定和站立不 安全以及使用人员的生命安全得不到保障的问题。
问题的解决方案
技术解决方案
[0006] 为实现上述增强升降平台安全性和稳定性的目的, 本发明提供如下技术方案: 一种机械升降式稳定安全型平台, 包括底盘, 所述底盘顶部的两端均螺纹插接 有螺纹杆, 底盘的两侧均固定安装有固定板, 固定板上转动连接有与螺纹杆螺 纹连接的螺纹盘, 螺纹盘的两侧均活动连接有位于固定板侧面的限位块, 并且 两个限位块的侧面通过贯穿螺纹盘的支撑轴固定连接, 所述底盘内腔的两侧均 固定安装有限位机构, 两个限位机构的侧面通过升降板滑动连接, 升降板顶部 的中心处固定安装有铰接座, 底盘内腔的侧面固定安装有与底盘内腔另一侧面 转动连接且位于限位机构上方的驱动装置, 驱动装置的底部与铰接座的顶部相 铰接, 升降板底部的两端均固定安装有贯穿底盘底部并延伸至底盘下方的移动 装置, 所述底盘的顶部固定安装有驱动箱, 驱动箱内腔底部的两端均固定安装 有下支撑柱, 驱动箱内腔顶部的两端均固定安装有上支撑柱, 并且同一垂直面 的下支撑柱和上支撑柱通过传动机构传动连接, 所述传动机构的正面固定安装 有连接块, 连接块的正面固定安装有承重柱, 并且两个承重柱的侧面通过承重 台固定连接, 承重台的顶部从左至右依次固定安装有贯穿驱动箱顶部并延伸至 驱动箱上方的承重杆, 并且三个承重杆位于驱动箱外部的一端通过平台板固定 连接。
[0007] 优选的, 所述限位机构包括限位板, 限位板的侧面幵设有限位槽, 并且限位槽 与升降板滑动连接。
[0008] 优选的, 所述驱动装置包括第一驱动电机, 第一驱动电机的输出轴固定连接有 与底盘内腔侧面转动连接的驱动丝杆, 驱动丝杆上活动套接有移动丝杆套, 并 且移动丝杆套的底部铰接有一端与铰接座相铰接的推动杆。
[0009] 优选的, 所述移动丝杆套和推动杆的数量均为两个, 并且一个移动丝杆套对应 铰接有一个推动杆, 这样就能保证两个移动丝杆套在进行相向或相反运动吋能 通过两个推动杆的施力而推动着升降板进行升降运动。
[0010] 优选的, 所述移动装置包括移动座, 移动座位于升降板的底部, 移动座内壁的 两侧通过移动轴转动连接, 转动轴上固定套接有移动轮。
[0011] 优选的, 所述传动机构包括第二驱动电机和下齿盘, 第二驱动电机位于上支撑 柱上, 下齿盘位于下支撑柱上, 第二驱动电机的输出轴固定连接有上齿盘, 并 且上齿盘通过传动链条与下齿盘传动连接。
[0012] 优选的, 所述底盘底部的两端均幵设有贯穿孔, 并且贯穿孔的孔口宽度大于移 动装置的横截面长度, 这样就能保证移动装置能顺利的通过贯穿孔, 使得整个 升降平台在需要吋能具备移动能力和在不需要吋能去除移动能力。
[0013] 优选的, 所述承重杆的数量为三个, 并且三个承重杆成等距离的与平台板底部 固定连接, 这样能更好的保证平台板的稳定性。
[0014] 优选的, 所述限位槽的槽口宽度为方形, 升降板的形状亦为方形, 并且升降板 的宽度等于限位槽的宽度, 这样能保证升降板在上升或下降吋的稳定性, 从而 保证使用人员的生命安全。
发明的有益效果
有益效果
[0015] 与现有技术相比, 本发明提供了一种机械升降式稳定安全型平台, 具备以下有 益效果:
[0016] 1、 该机械升降式稳定安全型平台, 通过螺纹盘、 螺纹杆与底盘的设置, 让螺 纹盘受人力的驱动进行转动后能通过与螺纹杆的相啮合而带动着螺纹杆进行向 上或向下的运动, 从而达到螺纹杆能插入至地面内而使底盘和地面保持相对稳 定的效果, 进而达到增加升降平台稳定性和安全性的效果。
[0017] 2、 该机械升降式稳定安全型平台, 通过驱动装置、 升降板与移动装置的设置
, 让驱动装置正常工作后能进行驱动工作, 从而达到与驱动装置相连的升降板 能进行升降往返式运动的效果, 进而达到增加升降平台移动能力的效果, 并达 到扩大升降平台的实用性和适用性的效果。
[0018] 3、 该机械升降式稳定安全型平台, 通过传动机构、 连接块、 承重柱与承重台 的设置, 让传动机构正常工作后能带动着连接块进行升降式运动, 这样就能使 与连接块相连的承重柱能带动着承重台进行同步式的往返升降运动, 从而达到 与承重台相连的平台板能进行升降运动的效果, 进而达到升降平台的稳定性和 实用性的效果。
对附图的简要说明
附图说明
[0019] 图 1为本发明提出的一种机械升降式稳定安全型平台正视结构示意图;
[0020] 图 2为本发明提出的一种机械升降式稳定安全型平台图 1中的 A部局部放大结构 示意图;
[0021] 图 3为本发明提出的一种机械升降式稳定安全型平台底盘正视剖面结构示意图
[0022] 图 4为本发明提出的一种机械升降式稳定安全型平台限位机构结构示意图; [0023] 图 5为本发明提出的一种机械升降式稳定安全型平台驱动箱正视剖面结构示意 图。
[0024] 图中: 1底盘、 2螺纹杆、 3固定板、 4螺纹盘、 5限位块、 6支撑轴、 7限位机构 、 71限位板、 72限位槽、 8升降板、 9驱动装置、 91第一驱动电机、 92驱动丝杆 、 93移动丝杆套、 94推动杆、 10铰接座、 11移动装置、 111移动座、 112移动轴 、 113移动轮、 12驱动箱、 13下支撑柱、 14上支撑柱、 15传动机构、 151第二驱 动电机、 152上齿盘、 153下齿盘、 154传动链条、 16连接块、 17承重柱、 18承重 台、 19承重杆、 20平台板。
本发明的实施方式
[0025] 下面将结合本发明实施例中的附图, 对本发明实施例中的技术方案进行清楚、 完整地描述, 显然, 所描述的实施例仅仅是本发明一部分实施例, 而不是全部 的实施例。 基于本发明中的实施例, 本领域普通技术人员在没有做出创造性劳 动前提下所获得的所有其他实施例, 都属于本发明保护的范围。
[0026] 请参阅图 1-5, 一种机械升降式稳定安全型平台, 包括底盘 1, 底盘 1顶部的两 端均螺纹插接有螺纹杆 2, 底盘 1的两侧均固定安装有固定板 3, 固定板 3上转动 连接有与螺纹杆 2螺纹连接的螺纹盘 4, 螺纹盘 4的两侧均活动连接有位于固定板 3侧面的限位块 5, 并且两个限位块 5的侧面通过贯穿螺纹盘 4的支撑轴 6固定连接 , 底盘 1内腔的两侧均固定安装有限位机构 7, 两个限位机构 7的侧面通过升降板 8滑动连接, 升降板 8顶部的中心处固定安装有铰接座 10, 底盘 1内腔的侧面固定 安装有与底盘 1内腔另一侧面转动连接且位于限位机构 7上方的驱动装置 9, 驱动 装置 9的底部与铰接座 10的顶部相铰接, 升降板 8底部的两端均固定安装有贯穿 底盘 1底部并延伸至底盘 1下方的移动装置 11, 底盘 1的顶部固定安装有驱动箱 12 , 驱动箱 12内腔底部的两端均固定安装有下支撑柱 13, 驱动箱 12内腔顶部的两 端均固定安装有上支撑柱 14, 并且同一垂直面的下支撑柱 13和上支撑柱 14通过 传动机构 15传动连接, 传动机构 15的正面固定安装有连接块 16, 连接块 16的正 面固定安装有承重柱 17, 并且两个承重柱 17的侧面通过承重台 18固定连接, 承 重台 18的顶部从左至右依次固定安装有贯穿驱动箱 12顶部并延伸至驱动箱 12上 方的承重杆 19, 并且三个承重杆 19位于驱动箱 12外部的一端通过平台板 20固定 连接。
[0027] 本发明中, 限位机构 7包括限位板 71, 限位板 71的侧面幵设有限位槽 72, 并且 限位槽 72与升降板 8滑动连接。
[0028] 本发明中, 驱动装置 9包括第一驱动电机 91, 第一驱动电机 91的输出轴固定连 接有与底盘 1内腔侧面转动连接的驱动丝杆 92, 驱动丝杆 92上活动套接有移动丝 杆套 93, 并且移动丝杆套 93的底部铰接有一端与铰接座 10相铰接的推动杆 94。
[0029] 本发明中, 移动丝杆套 93和推动杆 94的数量均为两个, 并且一个移动丝杆套 93 对应铰接有一个推动杆 94, 这样就能保证两个移动丝杆套 93在进行相向或相反 运动吋能通过两个推动杆 94的施力而推动着升降板 8进行升降运动。
[0030] 本发明中, 移动装置 11包括移动座 111, 移动座 111位于升降板 8的底部, 移动 座 111内壁的两侧通过移动轴 112转动连接, 转动轴 112上固定套接有移动轮 113
[0031] 本发明中, 传动机构 15包括第二驱动电机 151和下齿盘 153, 第二驱动电机 151 位于上支撑柱 14上, 下齿盘 153位于下支撑柱 13上, 第二驱动电机 151的输出轴 固定连接有上齿盘 152, 并且上齿盘 152通过传动链条 154与下齿盘 153传动连接 [0032] 本发明中, 底盘 1底部的两端均幵设有贯穿孔, 并且贯穿孔的孔口宽度大于移 动装置 11的横截面长度, 这样就能保证移动装置 11能顺利的通过贯穿孔, 使得 整个升降平台在需要吋能具备移动能力和在不需要吋能去除移动能力。
[0033] 本发明中, 承重杆 19的数量为三个, 并且三个承重杆 19成等距离的与平台板 20 底部固定连接, 这样能更好的保证平台板 20的稳定性。
[0034] 本发明中, 限位槽 72的槽口宽度为方形, 升降板 8的形状亦为方形, 并且升降 板 8的宽度等于限位槽 72的宽度, 这样能保证升降板 8在上升或下降吋的稳定性
, 从而保证使用人员的生命安全。
[0035] 本发明中, 通过螺纹盘 4、 螺纹杆 2与底盘 1的设置, 让螺纹盘 4受人力的驱动进 行转动后能通过与螺纹杆 2的相啮合而带动着螺纹杆 2进行向上或向下的运动, 从而达到螺纹杆 2能插入至地面内而使底盘 1和地面保持相对稳定的效果, 进而 达到增加升降平台稳定性和安全性的效果。
[0036] 本发明中, 通过驱动装置 9、 升降板 8与移动装置 11的设置, 让驱动装置 9正常 工作后能进行驱动工作, 从而达到与驱动装置 9相连的升降板 8能进行升降往返 式运动的效果, 进而达到增加升降平台移动能力的效果, 并达到扩大升降平台 的实用性和适用性的效果。
[0037] 本发明中, 通过传动机构 15、 连接块 16、 承重柱 17与承重台 18的设置, 让传动 机构 15正常工作后能带动着连接块 16进行升降式运动, 这样就能使与连接块 16 相连的承重柱 17能带动着承重台 18进行同步式的往返升降运动, 从而达到与承 重台 18相连的平台板 20能进行升降运动的效果, 进而达到升降平台的稳定性和 实用性的效果。
[0038] 该文中出现的电器元件均与外界的主控器及 220V市电电连接, 并且主控器可为 计算机等起到控制的常规已知设备。
[0039] 综上所述, 该机械升降式稳定安全型平台, 通过螺纹盘 4、 螺纹杆 2与底盘 1的 设置, 让螺纹盘 4受人力的驱动进行转动后能通过与螺纹杆 2的相啮合而带动着 螺纹杆 2进行向上或向下的运动, 从而达到螺纹杆 2能插入至地面内而使底盘 1和 地面保持相对稳定的效果, 进而达到增加升降平台稳定性和安全性的效果, 通 过驱动装置 9、 升降板 8与移动装置 11的设置, 让驱动装置 9正常工作后能进行驱 动工作, 从而达到与驱动装置 9相连的升降板 8能进行升降往返式运动的效果, 进而达到增加升降平台移动能力的效果, 并达到扩大升降平台的实用性和适用 性的效果, 通过传动机构 15、 连接块 16、 承重柱 17与承重台 18的设置, 让传动 机构 15正常工作后能带动着连接块 16进行升降式运动, 这样就能使与连接块 16 相连的承重柱 17能带动着承重台 18进行同步式的往返升降运动, 从而达到与承 重台 18相连的平台板 20能进行升降运动的效果, 进而达到升降平台的稳定性和 实用性的效果, 解决了升降平台存在升降不稳定和站立不安全以及使用人员的 生命安全得不到保障的问题。
[0040] 需要说明的是, 在本文中, 诸如第一和第二等之类的关系术语仅仅用来将一个 实体或者操作与另一个实体或操作区分幵来, 而不一定要求或者暗示这些实体 或操作之间存在任何这种实际的关系或者顺序。 而且, 术语"包括"、 "包含 "或者 其任何其他变体意在涵盖非排他性的包含, 从而使得包括一系列要素的过程、 方法、 物品或者设备不仅包括那些要素, 而且还包括没有明确列出的其他要素 , 或者是还包括为这种过程、 方法、 物品或者设备所固有的要素。 在没有更多 限制的情况下, 由语句 "包括一个 ...... "限定的要素, 并不排除在包括所述要素的 过程、 方法、 物品或者设备中还存在另外的相同要素。
[0041] 尽管已经示出和描述了本发明的实施例, 对于本领域的普通技术人员而言, 可 以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化 、 修改、 替换和变型, 本发明的范围由所附权利要求及其等同物限定。

Claims

权利要求书
[权利要求 1] 一种机械升降式稳定安全型平台, 包括底盘 (1) , 其特征在于: 所 述底盘 (1) 顶部的两端均螺纹插接有螺纹杆 (2) , 底盘 (1) 的两 侧均固定安装有固定板 (3) , 固定板 (3) 上转动连接有与螺纹杆 ( 2) 螺纹连接的螺纹盘 (4) , 螺纹盘 (4) 的两侧均活动连接有位于 固定板 (3) 侧面的限位块 (5) , 并且两个限位块 (5) 的侧面通过 贯穿螺纹盘 (4) 的支撑轴 (6) 固定连接, 所述底盘 (1) 内腔的两 侧均固定安装有限位机构 (7) , 两个限位机构 (7) 的侧面通过升降 板 (8) 滑动连接, 升降板 (8) 顶部的中心处固定安装有铰接座 (10 ) , 底盘 (1) 内腔的侧面固定安装有与底盘 (1) 内腔另一侧面转动 连接且位于限位机构 (7) 上方的驱动装置 (9) , 驱动装置 (9) 的 底部与铰接座 (10) 的顶部相铰接, 升降板 (8) 底部的两端均固定 安装有贯穿底盘 (1) 底部并延伸至底盘 (1) 下方的移动装置 (11) , 所述底盘 (1) 的顶部固定安装有驱动箱 (12) , 驱动箱 (12) 内 腔底部的两端均固定安装有下支撑柱 (13) , 驱动箱 (12) 内腔顶部 的两端均固定安装有上支撑柱 (14) , 并且同一垂直面的下支撑柱 ( 13) 和上支撑柱 (14) 通过传动机构 (15) 传动连接, 所述传动机构 (15) 的正面固定安装有连接块 (16) , 连接块 (16) 的正面固定安 装有承重柱 (17) , 并且两个承重柱 (17) 的侧面通过承重台 (18) 固定连接, 承重台 (18) 的顶部从左至右依次固定安装有贯穿驱动箱 (12) 顶部并延伸至驱动箱 (12) 上方的承重杆 (19) , 并且三个承 重杆 (19) 位于驱动箱 (12) 外部的一端通过平台板 (20) 固定连接
[权利要求 2] 根据权利要求 1所述的一种机械升降式稳定安全型平台, 其特征在于 : 所述限位机构 (7) 包括限位板 (71) , 限位板 (71) 的侧面幵设 有限位槽 (72) , 并且限位槽 (72) 与升降板 (8) 滑动连接。
[权利要求 3] 根据权利要求 1所述的一种机械升降式稳定安全型平台, 其特征在于 : 所述驱动装置 (9) 包括第一驱动电机 (91) , 第一驱动电机 (91 ) 的输出轴固定连接有与底盘 (1) 内腔侧面转动连接的驱动丝杆 (9 2) , 驱动丝杆 (92) 上活动套接有移动丝杆套 (93) , 并且移动丝 杆套 (93) 的底部铰接有一端与铰接座 (10) 相铰接的推动杆 (94) 根据权利要求 3所述的一种机械升降式稳定安全型平台, 其特征在于 : 所述移动丝杆套 (93) 和推动杆 (94) 的数量均为两个, 并且一个 移动丝杆套 (93) 对应铰接有一个推动杆 (94) , 这样就能保证两个 移动丝杆套 (93) 在进行相向或相反运动吋能通过两个推动杆 (94) 的施力而推动着升降板 (8) 进行升降运动。
根据权利要求 1所述的一种机械升降式稳定安全型平台, 其特征在于 : 所述移动装置 (11) 包括移动座 (111) , 移动座 (111) 位于升降 板 (8) 的底部, 移动座 (111) 内壁的两侧通过移动轴 (112) 转动 连接, 转动轴 (112) 上固定套接有移动轮 (113) 。
根据权利要求 1所述的一种机械升降式稳定安全型平台, 其特征在于 : 所述传动机构 (15) 包括第二驱动电机 (151) 和下齿盘 (153) , 第二驱动电机 (151) 位于上支撑柱 (14) 上, 下齿盘 (153) 位于下 支撑柱 (13) 上, 第二驱动电机 (151) 的输出轴固定连接有上齿盘 (152) , 并且上齿盘 (152) 通过传动链条 (154) 与下齿盘 (153) 传动连接。
根据权利要求 1所述的一种机械升降式稳定安全型平台, 其特征在于 : 所述底盘 (1) 底部的两端均幵设有贯穿孔, 并且贯穿孔的孔口宽 度大于移动装置 (11) 的横截面长度, 这样就能保证移动装置 (11) 能顺利的通过贯穿孔, 使得整个升降平台在需要吋能具备移动能力和 在不需要吋能去除移动能力。
根据权利要求 1所述的一种机械升降式稳定安全型平台, 其特征在于 : 所述承重杆 (19) 的数量为三个, 并且三个承重杆 (19) 成等距离 的与平台板 (20) 底部固定连接, 这样能更好的保证平台板 (20) 的 稳定性。 [权利要求 9] 根据权利要求 2所述的一种机械升降式稳定安全型平台, 其特征在于
: 所述限位槽 (72) 的槽口宽度为方形, 升降板 (8) 的形状亦为方 形, 并且升降板 (8) 的宽度等于限位槽 (72) 的宽度, 这样能保证 升降板 (8) 在上升或下降吋的稳定性, 从而保证使用人员的生命安 全。
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