CN203740954U - Lifting platform - Google Patents

Lifting platform Download PDF

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Publication number
CN203740954U
CN203740954U CN201320803031.1U CN201320803031U CN203740954U CN 203740954 U CN203740954 U CN 203740954U CN 201320803031 U CN201320803031 U CN 201320803031U CN 203740954 U CN203740954 U CN 203740954U
Authority
CN
China
Prior art keywords
lifting
bevel gear
base plate
transmission
board
Prior art date
Application number
CN201320803031.1U
Other languages
Chinese (zh)
Inventor
赵海燕
崔东成
庄婷婷
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 CN201320803031.1U priority Critical patent/CN203740954U/en
Application granted granted Critical
Publication of CN203740954U publication Critical patent/CN203740954U/en

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Abstract

The utility model relates to a lifting platform which comprises a load-bearing plate, a baseplate, a transmission module and two lifting modules, wherein the load-bearing plate is arranged on the upper side of the baseplate; the two lifting modules are arranged between the load-bearing plate and the baseplate and are arranged side by side along the same central line; each lifting module comprises two support arms, and the two support arms are mutually hinged in a crossed manner; the transmission module comprises a motor and two transmission pairs; a coupler is arranged on the main shaft of the motor; a main bevel gear is arranged on the coupler; each transmission pair comprises a cross beam and a screw rod; one end of the screw rod is in threaded connection with the cross beam, and an assistant bevel gear meshed with the main bevel gear is arranged at the other end of the screw rod; two cross beams of the two transmission pairs are on the same horizontal plane and are connected with different support arms on the same lifting module respectively. According to the scheme, the load-bearing plate is driven to go up and down through the combination of the lifting modules and the transmission module; the lifting platform is simple in overall structure, easy to operate, excellent in load-bearing effect, and steady in transmission.

Description

A kind of bay-lift
Technical field
The utility model relates to a kind of jacking system, and the particularly bay-lift 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 object larger 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.
Utility model content
The utility model object is the bay-lift that a kind of stable drive, convenient operation are provided in order to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of bay-lift, comprises carrying board, base plate, transmission component and two groups of lifting assemblies; Described carrying board is arranged on the upside of base plate; Described lifting assembly is arranged between carrying board and base plate; Described two groups of lifting assemblies are arranged side by side along same line of centers, and each group lifting assembly all comprises the hold-down arm of two mutual cross-articulation; Described transmission component comprises motor and two groups of transmissions; On the main shaft of described motor, be provided with coupler, on coupler, be provided with master bevel gear; The described transmission of each group all comprises a crossbeam and a rhizoid bar; One end of described screw mandrel is threaded with crossbeam, is provided with secondary finishing bevel gear cuter on the other end of screw mandrel; Described secondary finishing bevel gear cuter engages with master bevel gear; Two crossbeams of described two groups of transmissions are positioned in same level, and two crossbeams are connected from the different hold-down arm on same lifting assembly respectively.
Preferably, the upper end of the hold-down arm described in every is provided with roller, and the lower end of every hold-down arm is all hinged on corresponding crossbeam; The two ends of the crossbeam described in every are provided with roller.
Preferably, on described carrying board and base plate, be provided with slide rail; Each described roller is all arranged in corresponding slide rail.
Preferably, on described base plate, be provided with limiting stopper; On four jiaos of described base plate, be provided with block.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
The bay-lift of the utility model scheme, by gear and screw rod transmission, makes the hold-down arm of two intersections rotate in hinged place, and then drives carrying board to rise or decline, and can place weight, thereby reach the object of lifting on carrying board; Overall is simple in structure, easy to operate, and load-carrying is effective, and stable drive.
Brief description of the drawings
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
The structural representation that accompanying drawing 1 is a kind of bay-lift described in the utility model;
The base plate that accompanying drawing 2 is a kind of bay-lift described in the utility model and the schematic diagram of transmission component;
Wherein: 1, carrying board; 2, base plate; 3, hold-down arm; 4, motor; 5, coupler; 6, master bevel gear; 7, crossbeam; 8, screw mandrel; 9, secondary finishing bevel gear cuter; 10, roller; 11, slide rail; 12, limiting stopper; 13, block.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
As shown in Figure 1-2, a kind of bay-lift described in the utility model comprises carrying board 1, base plate 2, transmission component and two groups of lifting assemblies; Described carrying board 1 is arranged on the upside of base plate 2; Described lifting assembly is arranged between carrying board 1 and base plate 2; 3, two groups of lifting assemblies of hold-down arm that each group lifting assembly all comprises two mutual cross-articulation are arranged side by side along same line of centers; Described transmission component comprises motor 4 and two groups of transmissions; On the main shaft of described motor 4, be provided with coupler 5, on coupler 5, be provided with master bevel gear 6; The described transmission of each group all comprises a crossbeam 7 and a rhizoid bar 8; One end of described screw mandrel 8 is threaded with crossbeam 7, is provided with secondary finishing bevel gear cuter 9 on the other end of screw mandrel 8; Described secondary finishing bevel gear cuter 9 engages with master bevel gear 6; Two crossbeams 7 of described two groups of transmissions are positioned in same level, and two crossbeams 7 are connected from the different hold-down arm 3 on same lifting assembly respectively, and the lower end of every hold-down arm 3 is all hinged on corresponding crossbeam 7; The upper end of the hold-down arm 3 described in every is provided with roller 10; The two ends of the crossbeam 7 described in every are provided with roller 10; On described carrying board 1 and base plate 2, be provided with slide rail 11; Each described roller 10 is all arranged in corresponding slide rail 11; On described base plate 2, be provided with limiting stopper 12; On four jiaos of described base plate 2, be provided with block 13.
When work, motor makes screw mandrel 8 rotate along different directions by adjusting rotating, makes two crossbeams 7 close or separation mutually, and then drives hold-down arm 3 to rotate in hinged place, makes hold-down arm 3 promote carrying board 1 and rises or decline; Limiting stopper 12 limits the distance between carrying board 1 and base plate 2, and block 13 limits the stroke of roller 10.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
The bay-lift of the utility model scheme, by gear and screw rod transmission, makes the hold-down arm of two intersections rotate in hinged place, and then drives carrying board to rise or decline, and can place weight, thereby reach the object of lifting on carrying board; Overall is simple in structure, easy to operate, and load-carrying is effective, and stable drive.
Below be only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, within all dropping on the utility model rights protection scope.

Claims (4)

1. a bay-lift, is characterized in that: comprise carrying board (1), base plate (2), transmission component and two groups of lifting assemblies; Described carrying board (1) is arranged on the upside of base plate (2); Described lifting assembly is arranged between carrying board (1) and base plate (2); Described two groups of lifting assemblies are arranged side by side along same line of centers, and each group lifting assembly all comprises the hold-down arm (3) of two mutual cross-articulation; Described transmission component comprises motor (4) and two groups of transmissions; On the main shaft of described motor (4), be provided with coupler (5), on coupler (5), be provided with master bevel gear (6); The described transmission of each group all comprises a crossbeam (7) and a rhizoid bar (8); One end of described screw mandrel (8) is threaded with crossbeam (7), is provided with secondary finishing bevel gear cuter (9) on the other end of screw mandrel (8); Described secondary finishing bevel gear cuter (9) engages with master bevel gear (6); Two crossbeams (7) of described two groups of transmissions are positioned in same level, and two crossbeams (7) are connected from the different hold-down arm (3) on same lifting assembly respectively.
2. bay-lift according to claim 1, is characterized in that: the upper end of the hold-down arm (3) described in every is provided with roller (10), and the lower end of every hold-down arm (3) is all hinged on corresponding crossbeam (7); The two ends of the crossbeam (7) described in every are provided with roller (10).
3. bay-lift according to claim 2, is characterized in that: on described carrying board (1) and base plate (2), be provided with slide rail (11); Each described roller (10) is all arranged in corresponding slide rail (11).
4. according to the bay-lift described in above any one claim, it is characterized in that: on described base plate (2), be provided with limiting stopper (12); On four jiaos of described base plate (2), be provided with block (13).
CN201320803031.1U 2013-12-09 2013-12-09 Lifting platform CN203740954U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320803031.1U CN203740954U (en) 2013-12-09 2013-12-09 Lifting platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320803031.1U CN203740954U (en) 2013-12-09 2013-12-09 Lifting platform

Publications (1)

Publication Number Publication Date
CN203740954U true CN203740954U (en) 2014-07-30

Family

ID=51340782

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320803031.1U CN203740954U (en) 2013-12-09 2013-12-09 Lifting platform

Country Status (1)

Country Link
CN (1) CN203740954U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103663256A (en) * 2013-12-09 2014-03-26 苏州市职业大学 Lifting platform
CN106439950A (en) * 2016-10-13 2017-02-22 珠海格力电器股份有限公司 Supporting frame with pot support height capable of being freely adjusted and gas stove
CN106429269A (en) * 2016-11-17 2017-02-22 安徽工业大学 Express transportation robot
CN106629483A (en) * 2017-03-21 2017-05-10 中国五冶集团有限公司 Air pipe mounting bracket

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103663256A (en) * 2013-12-09 2014-03-26 苏州市职业大学 Lifting platform
CN103663256B (en) * 2013-12-09 2016-09-28 苏州市职业大学 A kind of lifting platform
CN106439950A (en) * 2016-10-13 2017-02-22 珠海格力电器股份有限公司 Supporting frame with pot support height capable of being freely adjusted and gas stove
CN106429269A (en) * 2016-11-17 2017-02-22 安徽工业大学 Express transportation robot
CN106629483A (en) * 2017-03-21 2017-05-10 中国五冶集团有限公司 Air pipe mounting bracket

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Legal Events

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

Granted publication date: 20140730

Termination date: 20141209