CN103663257A - Electric lifting platform - Google Patents

Electric lifting platform Download PDF

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Publication number
CN103663257A
CN103663257A CN201310659749.2A CN201310659749A CN103663257A CN 103663257 A CN103663257 A CN 103663257A CN 201310659749 A CN201310659749 A CN 201310659749A CN 103663257 A CN103663257 A CN 103663257A
Authority
CN
China
Prior art keywords
arm
base plate
lifting platform
hold
objective
Prior art date
Application number
CN201310659749.2A
Other languages
Chinese (zh)
Inventor
赵海燕
庄婷婷
崔东成
Original Assignee
苏州市职业大学
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 苏州市职业大学 filed Critical 苏州市职业大学
Priority to CN201310659749.2A priority Critical patent/CN103663257A/en
Publication of CN103663257A publication Critical patent/CN103663257A/en

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Abstract

The invention discloses an electric lifting platform which comprises an object table, a bottom plate, a transmission assembly and at least one lifting assembly. The object table is arranged on the upper side of the bottom plate. The lifting assemblies are arranged between the object table and the bottom plate. The transmission assembly is arranged at one end of the bottom plate. Each lifting assembly comprises a first supporting arm and a second supporting arm, wherein the first supporting arm and the second supporting arm are hinged to each other in an intersecting mode; the two ends of the first supporting arm are hinged to the object table and the transmission assembly respectively; one end of the second supporting arm is hinged to the bottom plate, and the other end of the second supporting arm is a free end. According to the electric lifting platform, the first supporting arms and the second supporting arms in intersection are pushed by the transmission assembly to rotate at the hinging positions, so that the object table is driven to ascend or descend; a heavy object can be placed on the object table, so that the purpose of lifting or dropping the object is achieved; the electric lifting platform is simple in overall structure, easy to operate, good in load bearing effect, and smooth in transmission.

Description

A kind of electric lifting platform

Technical field

The present invention relates to a kind of jacking system, particularly the electric lifting platform of a kind of stable drive, convenient operation, belongs to load-carrying driving device technical field.

Background technology

Jacking system is application widely in life and commercial production, and the height that people can be transported to some by the larger object of some weight by jacking system is beyond one's reach on position; More existing small-sized jacking systems cannot carry heavier object, and the scope of lifting is less; And some load-carryings are effective, the common assembly of jacking system that range is large is many, and complex structure is not easy to operation.

Summary of the invention

Technical matters for above-mentioned existence, the object of the invention is: the electric lifting platform that has proposed a kind of stable drive, convenient operation.

Technical solution of the present invention is achieved in that a kind of electric lifting platform, comprises objective table, base plate, transmission component and at least one group of lifting assembly; Described objective table is arranged on the upside of base plate; Described lifting assembly is arranged between objective table and base plate; Described transmission component is arranged on one end of base plate; The described lifting assembly of each group all comprises the first hold-down arm and second hold-down arm of two mutual cross-articulation; The two ends of described the first hold-down arm are hinged on respectively on objective table and transmission component; One end of described the second hold-down arm is hinged on base plate, and the other end is free end.

Preferably, described lifting assembly has two groups, and two groups of lifting assemblies are arranged side by side along same line of centers.

Preferably, described transmission component comprises motor and slide plate; On the main shaft of described motor, be provided with coupler, on coupler, be provided with screw mandrel; Described slide plate is slidably disposed on base plate; Described screw mandrel is threaded with slide plate; The two ends of described the first hold-down arm are hinged on respectively on objective table and slide plate.

Preferably, on the free end of described the second hold-down arm and slide plate, be provided with roller.

Preferably, on described base plate, be provided with chute; Roller on described slide plate is arranged in chute.

Preferably, on the lower surface of described objective table, be provided with block.

Preferably, be provided with back-up block on four of described base plate jiaos.

Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:

Electric lifting platform of the present invention, by coordinating of screw mandrel and slide plate, the first hold-down arm and the second hold-down arm that promote two intersections rotate in hinged place, and then drive objective table to rise or decline, and can place weight, thereby reach the object of lifting on objective table; Whole is simple in structure, easy to operate, and load-carrying is effective, and stable drive.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, technical solution of the present invention is described further:

The structural representation that accompanying drawing 1 is a kind of electric lifting platform of the present invention;

The base plate that accompanying drawing 2 is a kind of electric lifting platform of the present invention and the schematic diagram of transmission component;

Wherein: 1, objective table; 2, base plate; 3, the first hold-down arm; 4, the second hold-down arm; 5, motor; 6, slide plate; 7, coupler; 8, screw mandrel; 9, chute; 10, block; 11, back-up block.

The specific embodiment

Below in conjunction with accompanying drawing, the present invention is described.

As shown in Figure 1-2, a kind of electric lifting platform of the present invention, comprises objective table 1, base plate 2, transmission component and two groups of lifting assemblies; Described objective table 1 is arranged on the upside of base plate 2; Described lifting assembly is arranged between objective table 1 and base plate 2; Described transmission component is arranged on one end of base plate 2; Two groups of lifting assemblies are arranged side by side along same line of centers, and each group lifting assembly all comprises the first hold-down arm 3 and second hold-down arm 4 of two mutual cross-articulation; Described transmission component comprises motor 5 and slide plate 6; On the main shaft of described motor 5, be provided with coupler 7, on coupler 7, be provided with screw mandrel 8; Described slide plate 6 is slidably disposed on base plate 2; Described screw mandrel 8 is threaded with slide plate 6; The two ends of described the first hold-down arm 3 are hinged on respectively on objective table 1 and slide plate 6; One end of described the second hold-down arm 4 is hinged on base plate 2, and the other end is free end; On the free end of described the second hold-down arm 4 and slide plate 6, be provided with roller; On described base plate 2, be provided with chute 9; Roller on described slide plate 6 is arranged in chute 9; On the lower surface of described objective table 1, near on the free-ended position of the second hold-down arm 4, be provided with block 10; On four jiaos of described base plate 2, be provided with back-up block 11.

Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:

Electric lifting platform of the present invention, by coordinating of screw mandrel and slide plate, the first hold-down arm and the second hold-down arm that promote two intersections rotate in hinged place, and then drive objective table to rise or decline, and can place weight, thereby reach the object of lifting on objective table; Block can prevent that the second hold-down arm from exceeding stroke, and back-up block can limit the distance between objective table and base plate; Whole is simple in structure, easy to operate, and load-carrying is effective, and stable drive.

Above-described embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.

Claims (7)

1. an electric lifting platform, is characterized in that: comprise objective table (1), base plate (2), transmission component and at least one group of lifting assembly; Described objective table (1) is arranged on the upside of base plate (2); Described lifting assembly is arranged between objective table (1) and base plate (2); Described transmission component is arranged on one end of base plate (2); The described lifting assembly of each group all comprises the first hold-down arm (3) and second hold-down arm (4) of two mutual cross-articulation; The two ends of described the first hold-down arm (3) are hinged on respectively on objective table (1) and transmission component; It is upper that one end of described the second hold-down arm (4) is hinged on base plate (2), and the other end is free end.
2. electric lifting platform according to claim 1, is characterized in that: described lifting assembly has two groups, and two groups of lifting assemblies are arranged side by side along same line of centers.
3. electric lifting platform according to claim 1, is characterized in that: described transmission component comprises motor (5) and slide plate (6); On the main shaft of described motor (5), be provided with coupler (7), on coupler (7), be provided with screw mandrel (8); Described slide plate (6) is slidably disposed on base plate (2); Described screw mandrel (8) is threaded with slide plate (6); The two ends of described the first hold-down arm (3) are hinged on respectively on objective table (1) and slide plate (6).
4. electric lifting platform according to claim 3, is characterized in that: on the free end of described the second hold-down arm (4) and slide plate (6), be provided with roller.
5. electric lifting platform according to claim 4, is characterized in that: on described base plate (2), be provided with chute (9); Roller on described slide plate (6) is arranged in chute (9).
6. electric lifting platform according to claim 1, is characterized in that: on the lower surface of described objective table (1), be provided with block (10).
7. electric lifting platform according to claim 1, is characterized in that: on four jiaos of described base plate (2), be provided with back-up block (11).
CN201310659749.2A 2013-12-09 2013-12-09 Electric lifting platform CN103663257A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310659749.2A CN103663257A (en) 2013-12-09 2013-12-09 Electric lifting platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310659749.2A CN103663257A (en) 2013-12-09 2013-12-09 Electric lifting platform

Publications (1)

Publication Number Publication Date
CN103663257A true CN103663257A (en) 2014-03-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310659749.2A CN103663257A (en) 2013-12-09 2013-12-09 Electric lifting platform

Country Status (1)

Country Link
CN (1) CN103663257A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105000497A (en) * 2015-07-12 2015-10-28 潘祖国 Triangularly-hinged vehicle maintenance hoisting equipment
CN105195449A (en) * 2015-11-03 2015-12-30 海南中航特玻材料有限公司 Roller wiping device for wiping pollutant on surface of transitional roller
CN106276324A (en) * 2016-09-09 2017-01-04 杭州师范大学钱江学院 A kind of Simple mechanical transmission conveyer belt
CN107881950A (en) * 2017-09-30 2018-04-06 王倩 A kind of concealed electric pushing-off the wagons damping elevating table device
CN108439261A (en) * 2018-04-13 2018-08-24 凤台县农之梦家庭农场有限公司 A kind of tree branch trimming auxiliary mould

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201212247Y (en) * 2008-06-18 2009-03-25 腾达建设集团股份有限公司 Liftable scaffolding
CN201501764U (en) * 2009-09-21 2010-06-09 王敏奇 Multi-functional elevator
JP4916716B2 (en) * 2005-12-27 2012-04-18 日本機器鋼業株式会社 Lifter
CN202729700U (en) * 2012-06-29 2013-02-13 江苏天奇物流系统工程股份有限公司 Power-driven lifting platform with lead screw torsion resistance protection function
CN202945020U (en) * 2012-11-20 2013-05-22 上海钜达橡胶机械有限公司 Scissors-fork type lifting platform
CN103130148A (en) * 2013-03-12 2013-06-05 常州汉肯科技有限公司 Lifting pillar support
CN203212282U (en) * 2013-03-04 2013-09-25 成都佳美嘉科技有限公司 Mechanical lifting working table

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4916716B2 (en) * 2005-12-27 2012-04-18 日本機器鋼業株式会社 Lifter
CN201212247Y (en) * 2008-06-18 2009-03-25 腾达建设集团股份有限公司 Liftable scaffolding
CN201501764U (en) * 2009-09-21 2010-06-09 王敏奇 Multi-functional elevator
CN202729700U (en) * 2012-06-29 2013-02-13 江苏天奇物流系统工程股份有限公司 Power-driven lifting platform with lead screw torsion resistance protection function
CN202945020U (en) * 2012-11-20 2013-05-22 上海钜达橡胶机械有限公司 Scissors-fork type lifting platform
CN203212282U (en) * 2013-03-04 2013-09-25 成都佳美嘉科技有限公司 Mechanical lifting working table
CN103130148A (en) * 2013-03-12 2013-06-05 常州汉肯科技有限公司 Lifting pillar support

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105000497A (en) * 2015-07-12 2015-10-28 潘祖国 Triangularly-hinged vehicle maintenance hoisting equipment
CN105195449A (en) * 2015-11-03 2015-12-30 海南中航特玻材料有限公司 Roller wiping device for wiping pollutant on surface of transitional roller
CN106276324A (en) * 2016-09-09 2017-01-04 杭州师范大学钱江学院 A kind of Simple mechanical transmission conveyer belt
CN107881950A (en) * 2017-09-30 2018-04-06 王倩 A kind of concealed electric pushing-off the wagons damping elevating table device
CN108439261A (en) * 2018-04-13 2018-08-24 凤台县农之梦家庭农场有限公司 A kind of tree branch trimming auxiliary mould

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Application publication date: 20140326