CN205397998U - Fixed automatic lift platform - Google Patents
Fixed automatic lift platform Download PDFInfo
- Publication number
- CN205397998U CN205397998U CN201620151364.4U CN201620151364U CN205397998U CN 205397998 U CN205397998 U CN 205397998U CN 201620151364 U CN201620151364 U CN 201620151364U CN 205397998 U CN205397998 U CN 205397998U
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- China
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- platform
- jib
- lift platform
- type lifting
- boom
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- Expired - Fee Related
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Abstract
The utility model provides a fixed automatic lift platform, its simple structure, simple operation, safe and reliable, but automatically regulated platform height. A fixed automatic lift platform includes work platform, cuts formula elevating system, base, the two -layer formula elevating system symmetry of cutting sets up in the lift platform both sides, and is middle with revolving the rotating -barrel rigid coupling, utilize hydraulic pressure supporting cylinder push rod concertina movement drive about inside and outside cantilever crane rotate relatively, change X type lifting unit height, realize adjusting platform height, lift platform puts in place, and the hinge is folded in the back utilization and the rack realizes that full automatic control, convenient and fast can be realized to whole working process to lift platform machinery locking function.
Description
Technical field
This utility model relates to a kind of hoistable platform, is specifically related to a kind of fixed automatic rising-sinking platform.
Background technology
Industry Assembling Production field typically requires and is undertaken being promoted to certain altitude by operator, workpiece, facilitates human users.Fixing hoistable platform because of its simple in construction, be easy to carrying, thus be applied to commercial production widely.But it is many based on power driven system to fix hoistable platform on market today, cost is high, should not be used in the occasion needing lifting large-mass workpiece.Such as, patent CN103466505A discloses the fixing hoistable platform of a kind of manual type, this hoistable platform utilizes worm drive to control scissor lift inter-module from then reaching lifting purpose, therefore should not be excessive and do not have mechanical locking arrangement for lifting cargo mass, there is potential safety hazard.
Summary of the invention
For prior art problem, this utility model provides a kind of simple in construction, safe and reliable, it is achieved the fixed type lifting platform automatically controlled.Described technical scheme is as follows:
A kind of fixed automatic rising-sinking platform includes work platforms, scissors-type lifting, base；Described scissors-type lifting comprises X-type lifting assembly and power set two parts；Described duplex X lifting assembly is symmetricly set on hoistable platform both sides, and centre roll tube is affixed；Described duplex X-type lifting assembly comprises interior jib, upper boom, lower interior jib, lower boom, described inside and outside jib is hinged at middle point symmetry, described interior jib upper end is welded with described work platforms, its lower end and lower interior jib upper end thereof, described lower interior jib lower end is welded with described base；Described upper boom upper end is provided with roller, and its lower end is hinged with lower boom, and described lower boom lower end is provided with roller, and is placed in the guided wheel slot of described base.
Described power set are mainly made up of erection support, hydraulic support cylinder, rotary support, roll tube and mechanical locking arrangement；Described erection support welds with described base, and described rotary support welds with described roll tube, hinged with described erection support bottom described hydraulic support cylinder, and its push rod is hinged with described rotary support.
Described mechanical locking arrangement is mainly by tooth bar, folding hinge, locking oil cylinder, connecting plate, installing plate；Described folding hinge is fixed on described installing plate and described connecting plate, and described oil cylinder is affixed with described connecting plate, and described hydraulic support cylinder is symmetrically mounted on described installing plate both sides, and described tooth bar is through described installing plate and can move in its hole.
This utility model was fixed hoistable platform more in the past and is compared and have the advantage that
1, this utility model adopts hydraulic means as driver element, it may be achieved the lifting of big quality object, and working range is wider, it is simple to realizes automatically controlling, facilitates human users；
2, hoistable platform is provided with mechanical locking arrangement, can automatically utilize its position of machinery locking after it puts in place, safe and reliable.
Accompanying drawing explanation
Fig. 1 is a kind of fixed automatic rising-sinking platform structural representation of this utility model
Fig. 2 is scissors-type lifting structural representation
Fig. 3 is mechanical locking structural representation
In figure: 1, work platforms；2, scissors-type lifting；3, base；21, upper boom；22, upper interior jib；23, lower interior jib；24, lower boom；25, roller；31, tooth bar；32, folding hinge；33, hydraulic support cylinder；34, erection support；35, roll tube；36, rotary support；37, connecting plate；38, installing plate；39, locking oil cylinder
Detailed description of the invention
Referring to figs. 1 through Fig. 3, the utility model relates to a kind of fixed automatic rising-sinking platform, its preferably embodiment be:
The fixed automatic rising-sinking platform of one provided by the utility model includes work platforms 1, scissors-type lifting 2, base 3；Scissors-type lifting 2 comprises duplex X-type lifting assembly and power set two parts；Duplex X lifting assembly is symmetricly set on hoistable platform both sides, and centre roll tube is affixed；Duplex X-type lifting assembly comprises interior jib 22, upper boom 21, lower interior jib 23, lower boom 24,；In upper, jib 22 upper end is welded with work platforms 1, its lower end and lower interior jib 23 upper end thereof, and lower interior jib 23 lower end is welded with base 3；Upper boom 21 upper end is provided with roller 25, and its lower end is hinged with lower boom 23, and lower boom 23 lower end is provided with roller 25, and is placed in the guided wheel slot of described base 3, and described inside and outside jib is hinged at middle point symmetry, and two jibs can relatively rotate.Power set are mainly made up of erection support 34, hydraulic support cylinder 33, rotary support 36, roll tube 35 and mechanical locking arrangement；Described erection support 34 welds with described base 3, and described rotary support 36 welds with described roll tube 35, hinged with described erection support 34 bottom described hydraulic support cylinder 33, and its push rod is hinged with described rotary support 36.Therefore the flexible height that can change duplex X assembly of hydraulic support cylinder 33 and then reach the purpose of lifting.
Described mechanical locking arrangement is mainly by tooth bar 31, folding hinge 32, locking oil cylinder 39, connecting plate 37, installing plate 38；Described folding hinge 32 is fixed on described installing plate 38 and described connecting plate 37, described locking oil cylinder 39 is affixed with described connecting plate 37, described hydraulic support cylinder 33 is symmetrically mounted on described installing plate 38 both sides, and described tooth bar 31 is through described installing plate 38 and can move in its hole.By the flexible rotary movement realizing folding hinge 32 of locking oil cylinder 39, locking tooth bar 31 and then hoistable platform is carried out locking.
The operation principle of the present invention is: drive upper and lower inside and outside jib to relatively rotate by hydraulic support cylinder 33 push rod stretching motion, change X-type lifting assembly height and then reach lifting purpose, after putting in place, locking oil cylinder 39 action makes folding hinge 32 overturn to be pinned by tooth bar 32, realize locking hoistable platform purpose, whole work process can realize Automatic Control, convenient and swift.
Claims (3)
1. a fixed automatic rising-sinking platform, is characterized in that including work platforms (1), scissors-type lifting (2), base (3)；Scissors-type lifting (2) comprises duplex X-type lifting assembly and power set two parts；Duplex X lifting assembly is symmetricly set on hoistable platform both sides, and centre roll tube is affixed；Duplex X-type lifting assembly comprises interior jib (22), upper boom (21), lower interior jib (23), lower boom (24)；In upper, jib (22) upper end is welded with work platforms (1), its lower end and lower interior jib (23) upper end thereof, and lower interior jib (23) lower end is welded with base (3)；Upper boom (21) upper end is provided with roller (25), its lower end is hinged with lower boom (23), lower boom (23) lower end is provided with roller (25), and it is placed in the guided wheel slot of described base (3), described inside and outside jib is hinged at middle point symmetry, and two jibs can relatively rotate；Power set are mainly made up of erection support (34), hydraulic support cylinder (33), rotary support (36), roll tube (35) and mechanical locking arrangement；Described erection support (34) welds with described base (3), described rotary support (36) welds with described roll tube (35), described hydraulic support cylinder (33) bottom is hinged with described erection support (34), and its push rod is hinged with described rotary support (36).
2. the fixed automatic rising-sinking platform of one according to claim 1, it is characterised in that adopt hydraulic means as driver element.
3. the fixed automatic rising-sinking platform of one according to claim 1, it is characterised in that hoistable platform is provided with mechanical locking arrangement, can automatically utilize its position of machinery locking after it puts in place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620151364.4U CN205397998U (en) | 2016-02-28 | 2016-02-28 | Fixed automatic lift platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620151364.4U CN205397998U (en) | 2016-02-28 | 2016-02-28 | Fixed automatic lift platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205397998U true CN205397998U (en) | 2016-07-27 |
Family
ID=56425646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620151364.4U Expired - Fee Related CN205397998U (en) | 2016-02-28 | 2016-02-28 | Fixed automatic lift platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205397998U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540488A (en) * | 2016-02-28 | 2016-05-04 | 单家正 | Fixed automatic lifting platform |
| CN108199853A (en) * | 2017-12-28 | 2018-06-22 | 深圳市安鼎信息技术有限公司 | Boxlike current divider |
| CN108535611A (en) * | 2018-04-08 | 2018-09-14 | 广州供电局有限公司 | The induction discharge distance-measuring device and its measurement method of overhead transmission line |
-
2016
- 2016-02-28 CN CN201620151364.4U patent/CN205397998U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540488A (en) * | 2016-02-28 | 2016-05-04 | 单家正 | Fixed automatic lifting platform |
| CN108199853A (en) * | 2017-12-28 | 2018-06-22 | 深圳市安鼎信息技术有限公司 | Boxlike current divider |
| CN108535611A (en) * | 2018-04-08 | 2018-09-14 | 广州供电局有限公司 | The induction discharge distance-measuring device and its measurement method of overhead transmission line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160727 Termination date: 20170228 |