CN204057852U - A kind of lifting platform system - Google Patents

A kind of lifting platform system Download PDF

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Publication number
CN204057852U
CN204057852U CN201420468662.7U CN201420468662U CN204057852U CN 204057852 U CN204057852 U CN 204057852U CN 201420468662 U CN201420468662 U CN 201420468662U CN 204057852 U CN204057852 U CN 204057852U
Authority
CN
China
Prior art keywords
sleeve
pipe
platform
male
thread
Prior art date
Application number
CN201420468662.7U
Other languages
Chinese (zh)
Inventor
陈绪华
Original Assignee
南京浦菲凯尔医疗器械有限公司
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 南京浦菲凯尔医疗器械有限公司 filed Critical 南京浦菲凯尔医疗器械有限公司
Priority to CN201420468662.7U priority Critical patent/CN204057852U/en
Application granted granted Critical
Publication of CN204057852U publication Critical patent/CN204057852U/en

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Abstract

The utility model discloses a kind of lifting platform system, comprise platform, lifting tube, actuating device and base, also screw actuator is provided with in described lifting tube, described screw actuator comprise screw rod, male-pipe and at least one be arranged on intermediate thread pipe between screw rod and male-pipe, the screw thread of described male-pipe is arranged on inwall, the screw thread of described intermediate thread pipe is separately positioned on inside and outside wall, be fixed on bottom described screw rod on described base, described male-pipe top is connected with the described actuating device be arranged on platform.The utility model uses screw rod, male-pipe and at least one intermediate thread pipe as driving device, and by increasing intermediate thread pipe, make platform have more piece modulability, range is wider.

Description

A kind of lifting platform system
Technical field
The utility model relates to a kind of multi-stage elevation platform system that can steadily be elevated.
Background technology
Lifting table is a kind of Multifunctional hoisting loading-unload machine equipment, generally can be divided into: fixed type lifting platform, mobile hoistable platform, guide rail-type lifting platform and crank arm type lifting table etc.Traditional lifting table is used for greatly the aspects such as industry, building, traffic, aloft work, volume is generally comparatively large and complex structure is heavy, lifting table actuating unit mostly adopts hydraulic lifting system to drive, because hydraulic lifting system needs hydraulic actuating cylinder and liquor pump, therefore this lifting table mechanism is only applicable to industrial, then can cause noise and pollution for indoor.
And existing plateform system many employings screw rod for medical treatment and nut screw connection support platform are elevated, rise height has limitation.
Summary of the invention
Goal of the invention: the utility model object is for the deficiencies in the prior art, provides a kind of structure simple, the adjustable lifting platform system of rise height.
Technical scheme: lifting platform system described in the utility model, comprise platform, lifting tube, actuating device and base, also screw actuator is provided with in described lifting tube, described screw actuator comprise screw rod, male-pipe and at least one be arranged on intermediate thread pipe between screw rod and male-pipe, the screw thread of described male-pipe is arranged on inwall, the screw thread of described intermediate thread pipe is separately positioned on inside and outside wall, be fixed on bottom described screw rod on described base, described male-pipe top is connected with the described actuating device be arranged on platform; The intermediate sleeve that described lifting tube comprises inner sleeve, outer sleeve and is arranged between described inner and outer sleeves, the quantity of described intermediate sleeve is identical with described intermediate thread pipe, the top of described outer sleeve is fixedly connected with described platform, the bottom of described inner sleeve is fixedly connected with described base, is flexibly connected between described inner sleeve, intermediate sleeve, outer sleeve respectively by the limit coil being arranged on inner sleeve outer wall upper end, intermediate sleeve inwall lower end and outer wall upper end and outer sleeve inwall lower end;
Described actuating device drives described male-pipe to rotate, and when male-pipe rotates to described intermediate thread pipe top, the limit coil of described outer sleeve moves to the limit coil place of intermediate sleeve outer wall, drives described intermediate thread pipe and intermediate sleeve to continue to rise; Described intermediate thread pipe and intermediate sleeve continue the motion repeating described male-pipe and outer sleeve, until platform has risen.Actuating device drives male-pipe to rotate, rises, described platform is driven to rise, the rising of described platform drives described outer sleeve synchronously to rise, when male-pipe rises to intermediate thread pipe top, the limit coil of described outer sleeve moves to the limit coil place of intermediate sleeve outer wall, described male-pipe can not be departed from intermediate thread pipe, drive described intermediate thread pipe to rotate, described intermediate sleeve rises with platform under described outer sleeve drives simultaneously; When described intermediate thread pipe rises to screw tip, the limit coil of described intermediate sleeve rises to the limit coil place of inner sleeve outer wall, makes platform stop rising.
Preferably, described actuating device comprises drive motor, driving wheel and flower wheel, and described drive motor is fixed on described platform lower surface, and is connected with the driving wheel being fixed on platform upper surface, drives described driving wheel to rotate; Described flower wheel is arranged on the platform upper surface corresponding with described screw actuator position, and is connected with described male-pipe; Be interconnected by belt between described driving wheel and flower wheel.Drive motor is arranged on the lower surface of platform, and by driving wheel and flower wheel transmission power, not only can save platform upper surface space, drive motor noise is little simultaneously, is applicable to office work.
Preferably, more stable in order to what make described platform rise, stressed more even, described male-pipe is connected by the fixture block be arranged on platform with described actuating device, and the upper plate of described fixture block and lower plate are separately fixed at the upper and lower surface of described platform.
Preferably, described intermediate thread pipe and intermediate sleeve are two or more, and the screw thread between described two intermediate thread pipes mates mutually, and outer wall upper end and the inwall lower end of described intermediate sleeve are provided with limit coil.Multiple intermediate thread pipe and intermediate sleeve can be set, make platform reach the demand of different rise heights.
Preferably, more stable in order to what make described lifting tube rise, stressed more even, 2-6 the joint pin by being arranged on outer sleeve top between described outer sleeve with described lifting table is connected, and described joint pin is evenly distributed on described outer sleeve top.
Beneficial effect: (1) the utility model uses screw rod, male-pipe and at least one intermediate thread pipe as driving device, by increasing intermediate thread pipe, make platform have more piece modulability, range is wider; (2) the utility model is driven by drive motor, and noise is little, is applicable to indoor environment; (3) male-pipe is connected by the fixture block be arranged on platform with described actuating device by the utility model, and 2-6 the joint pin by being arranged on outer sleeve top between outer sleeve with described lifting table is connected, and plant running is stablized.
Accompanying drawing explanation
Fig. 1 is lifting platform system structural representation described in the utility model.
Detailed description of the invention
Below by accompanying drawing, technical solutions of the utility model are described in detail, but protection domain of the present utility model is not limited to described embodiment.
embodiment 1:a kind of lifting platform system, comprise platform 1, lifting tube, actuating device and base 2, also screw actuator is provided with in described lifting tube, described screw actuator comprise screw rod 3, male-pipe 5 and at least one be arranged on intermediate thread pipe 4 between screw rod 3 and male-pipe 5, the screw thread of described male-pipe 5 is arranged on inwall, the screw thread of described intermediate thread pipe 4 is separately positioned on inside and outside wall, be fixed on bottom described screw rod 3 on described base 2, described male-pipe 5 top is connected with the described actuating device arranged on the platform 1;
Described lifting tube comprises inner sleeve 6, outer sleeve 8 and be arranged on described in, intermediate sleeve 7 between outer sleeve, the quantity of described intermediate sleeve 7 is identical with described intermediate thread pipe 4, the top of described outer sleeve 8 is connected by 6 joint pins 10 being arranged on outer sleeve 8 top with described platform 1, described joint pin 10 is evenly distributed on described outer sleeve 8 top, the bottom of described inner sleeve 6 is fixedly connected with described base 2, described inner sleeve 6, intermediate sleeve 7, respectively by being arranged on inner sleeve 6 outer wall upper end between outer sleeve 8, the limit coil 9 of intermediate sleeve 7 inwall lower end and outer wall upper end and outer sleeve 8 inwall lower end is flexibly connected,
Described actuating device comprises drive motor 11, driving wheel 12 and flower wheel 13, and described drive motor 11 is fixed on described platform 1 lower surface, and is connected with the driving wheel 12 being fixed on platform 1 upper surface, drives described driving wheel 12 to rotate; Described flower wheel 13 is arranged on platform 1 upper surface corresponding with described screw actuator position, and is connected with described male-pipe 5; Be interconnected by belt between described driving wheel 12 and flower wheel 13.
Described drive motor 11 drives described male-pipe 5 to rotate, when male-pipe 5 rotates to described intermediate thread pipe 4 top, the limit coil of described outer sleeve 8 moves to the limit coil place of intermediate sleeve 7 outer wall, drives described intermediate thread pipe 4 and intermediate sleeve 7 to continue to rise; Described intermediate thread pipe 4 and intermediate sleeve 7 continue the motion repeating described male-pipe 5 and outer sleeve 8, until platform has risen.
As mentioned above, although represented with reference to specific preferred embodiment and described the utility model, it shall not be construed as the restriction to the utility model self.Under the spirit and scope prerequisite of the present utility model not departing from claims definition, various change can be made in the form and details to it.

Claims (5)

1. a lifting platform system, comprise platform, lifting tube, actuating device and base, it is characterized in that: in described lifting tube, be also provided with screw actuator, described screw actuator comprise screw rod, male-pipe and at least one be arranged on intermediate thread pipe between screw rod and male-pipe, the screw thread of described male-pipe is arranged on inwall, the screw thread of described intermediate thread pipe is separately positioned on inside and outside wall, be fixed on bottom described screw rod on described base, described male-pipe top is connected with the described actuating device be arranged on platform; The intermediate sleeve that described lifting tube comprises inner sleeve, outer sleeve and is arranged between described inner and outer sleeves, the quantity of described intermediate sleeve is identical with described intermediate thread pipe, the top of described outer sleeve is fixedly connected with described platform, the bottom of described inner sleeve is fixedly connected with described base, is flexibly connected between described inner sleeve, intermediate sleeve, outer sleeve respectively by the limit coil being arranged on inner sleeve outer wall upper end, intermediate sleeve inwall lower end and outer wall upper end and outer sleeve inwall lower end;
Described actuating device drives described male-pipe to rotate, and when male-pipe rotates to described intermediate thread pipe top, the limit coil of described outer sleeve moves to the limit coil place of intermediate sleeve outer wall, drives described intermediate thread pipe and intermediate sleeve to continue to rise; Described intermediate thread pipe and intermediate sleeve continue the motion repeating described male-pipe and outer sleeve, until platform has risen.
2. lifting platform system according to claim 1, it is characterized in that: described actuating device comprises drive motor, driving wheel and flower wheel, described drive motor is fixed on described platform lower surface, and is connected with the driving wheel being fixed on platform upper surface, drives described driving wheel to rotate; Described flower wheel is arranged on the platform upper surface corresponding with described screw actuator position, and is connected with described male-pipe; Be interconnected by belt between described driving wheel and flower wheel.
3. lifting platform system according to claim 1, is characterized in that: described male-pipe is connected by the fixture block be arranged on platform with described actuating device, and the upper plate of described fixture block and lower plate are separately fixed at the upper and lower surface of described platform.
4. lifting platform system according to claim 1, it is characterized in that: described intermediate thread pipe and intermediate sleeve are two or more, screw thread between described two intermediate thread pipes mates mutually, and outer wall upper end and the inwall lower end of described intermediate sleeve are provided with limit coil.
5. lifting platform system according to claim 1, is characterized in that: 2-6 the joint pin by being arranged on outer sleeve top between described outer sleeve with described lifting table is connected, and described joint pin is evenly distributed on described outer sleeve top.
CN201420468662.7U 2014-08-19 2014-08-19 A kind of lifting platform system CN204057852U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420468662.7U CN204057852U (en) 2014-08-19 2014-08-19 A kind of lifting platform system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420468662.7U CN204057852U (en) 2014-08-19 2014-08-19 A kind of lifting platform system

Publications (1)

Publication Number Publication Date
CN204057852U true CN204057852U (en) 2014-12-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420468662.7U CN204057852U (en) 2014-08-19 2014-08-19 A kind of lifting platform system

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CN (1) CN204057852U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105800367A (en) * 2016-06-01 2016-07-27 邱龙海 Paper tray structure for storing printed paper and using method for paper tray structure
CN106115538A (en) * 2016-08-19 2016-11-16 王胜利 Auto-manual table top lifting device
CN107030488A (en) * 2017-05-10 2017-08-11 巢湖市聚源机械有限公司 A kind of Height Adjustable bed piece
CN109779220A (en) * 2019-01-24 2019-05-21 温州华睿建设有限公司 Carrying frame is built in room

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105800367A (en) * 2016-06-01 2016-07-27 邱龙海 Paper tray structure for storing printed paper and using method for paper tray structure
CN106115538A (en) * 2016-08-19 2016-11-16 王胜利 Auto-manual table top lifting device
CN107030488A (en) * 2017-05-10 2017-08-11 巢湖市聚源机械有限公司 A kind of Height Adjustable bed piece
CN107030488B (en) * 2017-05-10 2019-05-31 巢湖市聚源机械有限公司 A kind of height-adjustable bed piece
CN109779220A (en) * 2019-01-24 2019-05-21 温州华睿建设有限公司 Carrying frame is built in room

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141231

Termination date: 20160819