CN106995198B - A kind of service lift facilitating loading - Google Patents
A kind of service lift facilitating loading Download PDFInfo
- Publication number
- CN106995198B CN106995198B CN201611162530.1A CN201611162530A CN106995198B CN 106995198 B CN106995198 B CN 106995198B CN 201611162530 A CN201611162530 A CN 201611162530A CN 106995198 B CN106995198 B CN 106995198B
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- China
- Prior art keywords
- bearing
- load
- fixedly connected
- piston rod
- hydraulic cylinder
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, 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
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting 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
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
A kind of service lift facilitating loading, including lifting gear (2) and carrying platform（91）, the lifting gear (2) is by hydraulic cylinder（22）And piston rod（21）Composition, the hydraulic cylinder（22）It is fixed at the carrying platform（91）The mounting groove of upper surface（1）In, the piston rod（21）With the hydraulic cylinder（22）Sliding connection, the piston rod（21）Top is fixedly connected with microscope carrier（3）, the carrying platform（91）Lower section is fixedly installed load-bearing pillar（9）, the load-bearing pillar（9）Helical line portion（96）It is combined with electric device（8）, the electric device（8）Including passing through framework（821）And be fixedly connected on the load-bearing pillar（9）Slide guide bar（92）The fixed stator on circumferential direction（82）And pass through rotation cooperating portion（811）And with helical line portion（96）The rotor of cooperation（81）.
Description
Technical field
The present invention relates to elevator field, specially a kind of service lift facilitating loading.
Background technology
Elevator is indispensable in maintenance work, however to ensure the safety of operating personnel, the bottom of existing elevator
The substrate of larger volume and weight is often arranged so that obtaining stable bottom support after platform raising in portion, thus brings lifting
The problems such as machine is bulky, mobile inconvenient, especially in certain special scenes, limited working space limits floor space
The entrance of big elevator.
Invention content
It is in the prior art for overcoming the purpose of the present invention is to provide a kind of service lift facilitating loading
State defect.
A kind of service lift facilitating loading according to the present invention, including lifting gear and carrying platform, the liter
Falling unit is made of hydraulic cylinder and piston rod, and the hydraulic cylinder is fixed in the mounting groove of the carrying platform upper surface,
The piston rod and hydraulic cylinder sliding connection, the piston rod top are fixedly connected with microscope carrier, the carrying platform lower section
It is fixedly installed load-bearing pillar, the helical line portion of the load-bearing pillar is combined with electric device, and the electric device includes passing through framework
And be fixedly connected on the slide guide bar of the load-bearing pillar fixed stator on circumferential direction and by by rotation cooperating portion with it is described
The rotor of helical line portion cooperation, the lower part of the framework by bearing with four compression legs that ring is set it is longitudinally fixed connect, often
The lower end of a compression leg is both provided with lower pressure surface to be slided respectively with corresponding one telescopic head in four adjustable brace columns
Move cooperation, wherein each of described four compression legs slide with the corresponding side on the tetragonal prism of the load-bearing pillar to be coordinated；
Each telescopic head can be in the empty compartment in the corresponding slide guide channel of the storage substrate positioned at the tetragonal prism lower end
Interior sliding and maintained by squeezing respective elastic component in the empty compartment with the pressing of corresponding lower pressure surface, four
The slide guide channel is distributed in four sides of tetragonal prism, wherein the wall body junction in slide guide channel described in each two is both provided with logical
It road sloping surface and is mutually separated with the corresponding sloping surface of the tetragonal prism；The rotation cooperating portion is driven by the rotor as a result,
It can move downward, and then the framework can push four compression legs to move downward and by four adjustable brace columns to four
Zhou Shenzhan, the microscope carrier upper surface are provided with clamping apparatus, and the clamping apparatus is by clamping item, sliding block, sliding slot, retaining spring group
At, the clamping bottom end is fixedly connected with the sliding block, the sliding block two ends be embedded in the sliding slot in and with the positioning
Spring is fixedly connected.
In the device of the invention, it is both provided with scalable stabilizer blade in the circumferential surrounding of tetragonal prism, therefore it can be in surrounding
Carry out circumferential pressure-bearing；And four stabilizer blades can be with retraction bottom to reduce occupied space when needing to store stabilizer blade.And lead to
It crosses setting motor to be driven, four drive compression legs corresponding with the lower pressure surface of four stabilizer blades are carried out pushing drive can
Realize the stretching, extension of stabilizer blade described in power operation；It simultaneously can by the elastic component of setting when driving four drive compression legs to rise
By stabilizer blade retraction bottom；And by setting with opposite sloping surface structure, i.e., the sloping surface of the medial surface of substrate with
The sloping surface of the lateral surface of tetragonal prism is parallel opposite, is capable of providing gap and adjacent foot section is completely separated to avoid
Interfering with each other in the course of work.Thus the demand for meeting circumferential circumferential pressure-bearing and each foot section being avoided to interfere with each other.
Description of the drawings
Fig. 1 is the external structure schematic diagram of the support table device of the present invention.
Fig. 2 is the section view structural schematic diagram at arrow in Fig. 1；
Fig. 3 is lifting part structural schematic diagram.
Specific implementation mode
With reference to Fig. 1-3, the present invention is described in detail.
In conjunction with Fig. 1-3, the service lift according to an embodiment of the invention for facilitating loading, including 2 He of lifting gear
Carrying platform 91, the lifting gear 2 are made of hydraulic cylinder 22 and piston rod 21, and the hydraulic cylinder 22 is fixed at described hold
In the mounting groove 1 of 91 upper surface of carrying platform, the piston rod 21 and the sliding connection of the hydraulic cylinder 22,21 top of the piston rod
It is fixedly connected with microscope carrier 3,91 lower section of the carrying platform is fixedly installed load-bearing pillar 9, and the helical line portion 96 of the load-bearing pillar 9 matches
Conjunction has an electric device 8, the electric device 8 include by framework 821 with the slide guide bar 92 that is fixedly connected on the load-bearing pillar 9
It is described in fixed stator 82 on circumferential direction and the rotor 81 coordinated with helical line portion 96 by rotation cooperating portion 811
The lower part of framework 821 by bearing 83 with four compression legs 7 that ring is set it is longitudinally fixed connect, the lower end of each compression leg 7
Lower pressure surface 71 is both provided with to slide with corresponding one telescopic head 61 in four adjustable brace columns 66 respectively to coordinate,
In, each of described four compression legs 7 slide with the corresponding side on the tetragonal prism 98 of the load-bearing pillar 9 to be coordinated；Each
The telescopic head 61 can be in the empty compartment in the corresponding slide guide channel of the storage substrate 5 positioned at 98 lower end of the tetragonal prism
It sliding and is maintained by squeezing respective elastic component 56 in the empty compartment 50 and corresponding lower pressure surface 71 in 50
Pressing, four slide guide channels are distributed in four sides of tetragonal prism, wherein the wall body junction in slide guide channel described in each two is equal
It is provided with channel sloping surface 59 and is separated with 99 phase of corresponding sloping surface of the tetragonal prism 98；The rotation cooperating portion 811 as a result,
By the rotor 81 drive can move downward, and then the framework 821 can push four compression legs 7 move downward and
Four adjustable brace columns 66 are stretched around, 3 upper surface of the microscope carrier is provided with clamping apparatus 31, the clamping apparatus by
It is clamped item 311, sliding block 314, sliding slot 312, retaining spring 313 to form, 311 bottom end of clamping item is fixed with the sliding block 314
Connection, 314 two ends of the sliding block are embedded in the sliding slot 312 and are fixedly connected with the retaining spring 313, when needing to transport
It, can be by the way that article be caught in clamping item 311 described in two laybacks manually when article.
Valuably or illustratively, wherein the storage substrate 5 is by four return elastic components 76 respectively with described four
The top of a compression leg 7 connects；The sliding of each of the upside side wall of the storage substrate 5 and four compression legs 7 coordinates, and
Opposite extreme lower position is limited by blocking portion 79 of 7 lower part of the compression leg.
Valuably or illustratively, wherein 66 bottom of adjustable brace column is provided with pulley.
Valuably or illustratively, wherein the bearing 83 is to push bearing.
It is both provided with scalable stabilizer blade in the circumferential surrounding of tetragonal prism, therefore it can carry out circumferential pressure-bearing in surrounding；And
And four stabilizer blades can be with retraction bottom to reduce occupied space when needing to store stabilizer blade.And it is carried out by the way that motor is arranged
It drives, four drive compression legs corresponding with the lower pressure surface of four stabilizer blades, which push driving, can realize described in power operation
The stretching, extension of stabilizer blade；It simultaneously can be by stabilizer blade retraction bottom by the elastic component of setting when driving four drive compression legs to rise
Portion；And pass through structure of the setting with opposite sloping surface, the i.e. lateral surface of the sloping surface and tetragonal prism of the medial surface of substrate
Sloping surface is parallel opposite, is capable of providing gap and by the completely separated phase so as to avoid in the course of work of adjacent foot section
Mutually interference.Thus the demand for meeting circumferential circumferential pressure-bearing and each foot section being avoided to interfere with each other.Whole device it is reliable for operation and
And support is firm, can effectively solve the problem that the problems of the prior art.
Those skilled in the art can define, can in the case of not departing from overall spirit and the design of the present invention
To make the various modifications for above example.It each falls within protection scope of the present invention.The protection scheme of the present invention
It is subject to claims appended hereto.
Claims (4)
1. a kind of service lift facilitating loading, including lifting gear and carrying platform, the lifting gear is by hydraulic cylinder
It is formed with piston rod, the hydraulic cylinder is fixed in the mounting groove of the carrying platform upper surface, the piston rod and institute
Hydraulic cylinder sliding connection is stated, the piston rod top is fixedly connected with microscope carrier, load-bearing is fixedly installed below the carrying platform
Column, the helical line portion of the load-bearing pillar are combined with electric device, the electric device include by framework be fixedly connected on
The slide guide bar of the load-bearing pillar fixed stator on circumferential direction and by by rotation cooperating portion with the cooperation of helical line portion
Rotor, the lower part of the framework by bearing with four compression legs that ring is set it is longitudinally fixed connect, under each compression leg
End is both provided with lower pressure surface and coordinates to be slid respectively with corresponding one telescopic head in four adjustable brace columns, wherein institute
It states each of four compression legs and is slid with the corresponding side on the tetragonal prism of the load-bearing pillar and coordinated；Each telescopic head
It can be slid in the empty compartment in the corresponding slide guide channel of the storage substrate positioned at the tetragonal prism lower end and by squeezing
It presses the respective elastic component in the empty compartment and maintains and the pressing of corresponding lower pressure surface, four slide guide channels point
Cloth is on four sides of tetragonal prism, wherein the wall body junction in slide guide channel described in each two be both provided with channel sloping surface and with institute
The correspondence sloping surface for stating tetragonal prism mutually separates；The rotation cooperating portion is enough moved downward by the rotor kinetic energy as a result, into
And the framework can push four compression legs to move downward and stretch four adjustable brace columns around, the microscope carrier
Upper surface is provided with clamping apparatus, and the clamping apparatus is made of clamping item, sliding block, sliding slot, retaining spring, the clamping item bottom
End is fixedly connected with the sliding block, and the sliding block two ends are embedded in the sliding slot and are fixedly connected with the retaining spring.
2. a kind of service lift facilitating loading as described in claim 1, wherein the storage substrate is returned by four
Position elastic component and connect respectively with the top of four compression legs；In the upside side wall and four compression legs of the storage substrate
Each of sliding cooperation, and opposite extreme lower position is limited by the blocking portion of the compression leg lower part.
3. a kind of service lift facilitating loading as claimed in claim 2, wherein the bottom of the adjustable brace column is arranged
There is pulley.
4. a kind of service lift facilitating loading as claimed in claim 3, wherein the bearing is to push bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611162530.1A CN106995198B (en) | 2016-12-15 | 2016-12-15 | A kind of service lift facilitating loading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611162530.1A CN106995198B (en) | 2016-12-15 | 2016-12-15 | A kind of service lift facilitating loading |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106995198A CN106995198A (en) | 2017-08-01 |
| CN106995198B true CN106995198B (en) | 2018-11-09 |
Family
ID=59430867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611162530.1A Active CN106995198B (en) | 2016-12-15 | 2016-12-15 | A kind of service lift facilitating loading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106995198B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201793351U (en) * | 2010-09-08 | 2011-04-13 | 上海电气电站设备有限公司 | Large lifting platform for vertical mounting process |
| CN104578982A (en) * | 2015-02-09 | 2015-04-29 | 李建民 | Magnetic energy power machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004075240A (en) * | 2002-08-13 | 2004-03-11 | Toshiba Corp | Position adjusting device |
| US6966541B2 (en) * | 2003-04-24 | 2005-11-22 | General Electric Company | Hydraulic lifting assembly and method |
| JP2006290587A (en) * | 2005-04-13 | 2006-10-26 | Toyota Motor Corp | Elevator |
| KR101331158B1 (en) * | 2006-12-27 | 2013-11-19 | 주식회사 두산 | Driving motor brake system for electric forklift truck |
-
2016
- 2016-12-15 CN CN201611162530.1A patent/CN106995198B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201793351U (en) * | 2010-09-08 | 2011-04-13 | 上海电气电站设备有限公司 | Large lifting platform for vertical mounting process |
| CN104578982A (en) * | 2015-02-09 | 2015-04-29 | 李建民 | Magnetic energy power machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106995198A (en) | 2017-08-01 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180921 Address after: 221400 No. 19, Tai Hu Industrial Park, Xin Dian Town, Xinyi City, Xuzhou, Jiangsu. Applicant after: Jiangsu bechuang Lifting Machinery Co., Ltd. Address before: 510660 No.7, dongmingli street, Huangcun, Tianhe District, Guangzhou City, Guangdong Province (part: 211) Applicant before: Guangzhou Jason Intelligent Equipment Co. Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |