CN107215826A - Portable double lifting assembled hydraulic lifts - Google Patents
Portable double lifting assembled hydraulic lifts Download PDFInfo
- Publication number
- CN107215826A CN107215826A CN201710551512.0A CN201710551512A CN107215826A CN 107215826 A CN107215826 A CN 107215826A CN 201710551512 A CN201710551512 A CN 201710551512A CN 107215826 A CN107215826 A CN 107215826A
- Authority
- CN
- China
- Prior art keywords
- lifting body
- main body
- lifting
- outer main
- interior
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241001310793 Podium Species 0.000 description 1
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Classifications
-
- 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
-
- 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
- B66F13/00—Common constructional features or accessories
Abstract
Portable double lifting assembled hydraulic lifts, lift main body includes outer main body, middle lifting body and interior lifting body, outer main body, middle lifting body and interior lifting body are telescoping structure, connected between outer main body and middle lifting body, between middle lifting body and interior lifting body by corner wheel component, 2 master cylinders of both sides pass through heavily loaded chain joint angle wheel assembly, master cylinder connects hydraulic control box, and interior lifting body top is provided with workbench.Portable double lifting assembled hydraulic lifts of the present invention, rear stability in place preferably, without crane auxiliary, is voluntarily lifted, and operates extremely simple, the whole hydraulic pressure automations of realization, is operated steadily, safety is secure；Adjustable height adjustable extent is big, and practicality is high.
Description
Technical field
The present invention relates to jacking equipment field, more particularly to lift field.
Background technology
Plant area's floor space is larger, newly-built factory building height 12-18 meters or so, and the outfit of 5T, 10T beam type crane is more, comprehensive
Breakdown maintenance number of times is more, it is necessary to need the liftable big maintenance platform of specialty during many people's operations, therefore there is problems with：
If the 1, employing crane truck, hourly, single is costly, and workbench is too small is only capable of 1-2 people's operation, needs
The big Awaiting Parts to be changed can not be convenient for carrying；
2nd, using forklift workability, it is necessary to be equipped with special maintenance platform, adjustable height is limited, can not ensure safely；
3rd, unpowered hoistable platform, needs hoist ceiling crane to aid in during lifting, can not be used during crane failure；
4th, fixed type lifting platform Liftable is high but can not move operation, and using area is limited；
If the 5, the buying existing Moveable-jacket cartridge type in market or fork lifter： 1）Because of reasons in structure, adjustable height is limited, 8 meters
It is less with upper mounting plate；With lifting heights increase side-sway amplitude is larger, extremely unstable, safety of workers sense shortcoming after 8 meters；2) supporting leg
For thread screw structure, operation and less stable；3）Job platform limited area, is not suitable with many people operation simultaneously；4）It is heavier
Material, also needs platform personnel voluntarily carrying and installation, heavy load.
The content of the invention
For the above mentioned problem that Conventional elevator is present, the invention provides a kind of portable double lifting assembled hydraulic liftings
Machine.
The technical scheme that is used to achieve the above object of the present invention is：Portable double lifting assembled hydraulic lifts, rise
Dropping owner's body includes outer main body 7, middle lifting body 6 and interior lifting body 5, and outer main body 7, middle lifting body 6 and interior lifting body 5 are telescopic
Structure, is connected, the 2 of both sides between outer main body 7 and middle lifting body 6, between middle lifting body 6 and interior lifting body 5 by corner wheel component 4
Individual master cylinder 8 is by heavily loaded chain joint angle wheel assembly 4, and master cylinder 8 connects hydraulic control box 9, and the interior top of lifting body 5 is provided with work
Make platform 1.
Secondary lifting body 2 is installed in the center of workbench 1, and the secondary bottom of lifting body 2 connects auxiliary oil cylinder 3, and auxiliary oil cylinder 3 connects
Connect hydraulic control box 9.
4 hydraulic legs 10 are installed in the bottom of outer main body 7, and hydraulic leg 10 connects hydraulic support oil cylinder respectively.
The corner wheel component 4 includes support horn ring 13, bearing 14, fixed supported slab 15 and bearing pin 16, middle lifting body 6 and interior liter
Drop body 5 be provided with fixed supported slab 15, support horn ring 13 be installed between outer main body frame column 12 and middle lifting body column 17 or
Between middle lifting body column 17 and interior lifting body upright of frame, support horn ring 13 is fixed on fixed branch by bearing 14 and bearing pin 16
On plate 15, outer main body frame column 12, middle lifting body column 17 and interior lifting body upright of frame are square steel tube, and support horn ring 13 is
90 ° of support horn rings.
The support oil cylinder, master cylinder 8, each independence of auxiliary oil cylinder 3 are furnished with one way stop peturn valve and hand control valve.
4 road wheels 11 are installed in the lower base of outer main body 7.
The double lifting assembled hydraulic lifts of movable type of the invention, rear stability in place preferably, is aided in, voluntarily without crane
Lifting, and extremely simple, the whole hydraulic pressure automations of realization are operated, operate steadily, safety is secure；Adjustable height can adjust model
Enclose big, practicality is high.
Brief description of the drawings
Fig. 1 is portable double lifting assembled hydraulic lift front view structure figures of the invention.
Fig. 2 is portable double lifting assembled hydraulic lift castor assembly part-structure figures of the invention.
In figure：1st, workbench, 2, secondary lifting body, 3, auxiliary oil cylinder, 4, corner wheel component, 5, interior lifting body, 6, middle lifting body,
7th, outer main body, 8, master cylinder, 9, hydraulic control box, 10, hydraulic leg, 11, road wheel, 12, outer main body frame column, 13, branch
Support angle wheel, 14, bearing, 15, fixed supported slab, 16, bearing pin, 17, middle lifting body column.
Embodiment
The double lifting assembled hydraulic elevator structures of movable type of the present invention are as shown in figure 1, lift main body includes outer main body
7th, middle lifting body 6 and interior lifting body 5, outer main body 7, middle lifting body 6 and interior lifting body 5 are telescoping structure, outer main body 7 and middle liter
Connected between drop body 6, between middle lifting body 6 and interior lifting body 5 by corner wheel component 4,2 master cylinders 8 of both sides pass through heavy duty
Chain connects corner wheel component 4, and corner wheel component 4 includes support horn ring 13, bearing 14, fixed supported slab 15 and bearing pin 16, middle lifting body 6
Fixed supported slab 15 is provided with interior lifting body 5, support horn ring 13 is installed on outer main body frame column 12 and middle lifting body column 17
Between or middle lifting body column 17 and interior lifting body upright of frame between, support horn ring 13 be fixed on by bearing 14 and bearing pin 16
On fixed supported slab 15, outer main body frame column 12, middle lifting body column 17 and interior lifting body upright of frame are square steel tube, strut angle
Wheel 13 is 90 ° of support horn rings.Master cylinder 8 connects hydraulic control box 9, and the interior top of lifting body 5 is provided with workbench 1.Workbench 1
Secondary lifting body 2 is installed in center, and the secondary bottom of lifting body 2 connects auxiliary oil cylinder 3, the connection hydraulic control box 9 of auxiliary oil cylinder 3.Outer main body 7
4 hydraulic legs 10 are installed in bottom, and hydraulic leg 10 connects hydraulic support oil cylinder respectively.Support oil cylinder, master cylinder 8, auxiliary oil cylinder 3
Each independence is furnished with one way stop peturn valve and hand control valve.4 road wheels 11 are installed in the outer lower base of main body 7.
Agent structure：Base is equipped with 4 road wheels, and equipped with hitch frame movable operation, and lift main body uses sleeve
Formula：Outside, in, interior three bodies frame structure, outer 2.4 meters of * 2.4 meters of height of main body be 4 meters, both sides install master cylinder；Framework is all adopted
Welded with square steel tube；Realized using 90 ° of roller Bidirectional supportings without auxiliary guide rail channel-section steel the mutual corner of three frame bodies；Top work
Make 2.4 meters * 2.4 meters of platform and be furnished with folding guard rail；There is concealed auxiliary body berm width Platform center position 1.2 meter * 0.8
Rice, using people, thing double-purpose structure, and equipped with independent oil cylinder；4.5 meters of whole height.
Lift running part：Both sides master cylinder lifting, is combined by heavily loaded chain and movable pulley, realizes that three bodies link, work
Can be risen to by making podium level highest by 11 meters, and stability is preferable；Assistance platform can independently rise to 2 meters.
Power section：There is provided total output for airborne hydraulic systems.Support oil cylinder, main body oil cylinder, auxiliary cylinder are individually controlled
System, and each independence is furnished with one way stop peturn valve, fuel feeding circuit uses high pressure steel explosion-proof oil pipe；Hand control valve is equipped with, during power-off
Manual descending.
Control system：Using 220V plant-grid connections, distribution box control cabinet is integrated；Remote control is equipped with, realizes and is assisted on machine under machine
Same operation；And have system work warning lamp, emergency stop switch, power-off protection.
The overall in place rear stability of the platform preferably, without crane auxiliary, is voluntarily lifted, and operate it is extremely simple, it is real
Now whole hydraulic pressure automations；Platform area is larger, meets that people is more, the particular/special requirement more than goods and materials, especially changes the electronic of hanging beam
During cucurbit assembly, the use of assistance platform greatly reduces the labor intensity of maintenance personal, no matter practicality and security
Greatly ensured, be quickly to fix a breakdown in time, solved work high above the ground problem and provide powerful guarantee.
The present invention is described by embodiment, and those skilled in the art know, is not departing from the spirit of the present invention
In the case of scope, various changes or equivalence replacement can be carried out to these features and embodiment.In addition, in the religion of the present invention
Lead down, these features and embodiment can be modified to adapt to the essence of particular situation and material without departing from the present invention
God and scope.Therefore, the present invention is not limited to the particular embodiment disclosed, and falls with claims hereof
In the range of embodiment belong to protection scope of the present invention.
Claims (6)
1. portable double lifting assembled hydraulic lifts, it is characterised in that：Lift main body includes outer main body（7）, middle lifting body
（6）With interior lifting body（5）, outer main body（7）, middle lifting body（6）With interior lifting body（5）For telescoping structure, outer main body（7）With in
Lifting body（6）Between, middle lifting body（6）With interior lifting body（5）Between pass through corner wheel component（4）Connection, 2 master cylinders of both sides
（8）Pass through heavily loaded chain joint angle wheel assembly（4）, master cylinder（8）Connect hydraulic control box（9）, interior lifting body（5）Top is provided with
Workbench（1）.
2. portable double lifting assembled hydraulic lifts according to claim 1, it is characterised in that：The workbench
（1）Center is installed by secondary lifting body（2）, secondary lifting body（2）Bottom connects auxiliary oil cylinder（3）, auxiliary oil cylinder（3）Connect hydraulic control
Case（9）.
3. portable double lifting assembled hydraulic lifts according to claim 1, it is characterised in that：The outer main body（7）
Bottom is installed by 4 hydraulic legs（10）, hydraulic leg（10）Hydraulic support oil cylinder is connected respectively.
4. portable double lifting assembled hydraulic lifts according to claim 1, it is characterised in that：The corner wheel component
（4）Including support horn ring（13）, bearing（14）, fixed supported slab（15）And bearing pin（16）, middle lifting body（6）With interior lifting body（5）
It is provided with fixed supported slab（15）, support horn ring（13）It is installed on outer main body frame column（12）With middle lifting body column（17）Between
Or middle lifting body column（17）Between interior lifting body upright of frame, horn ring is supported（13）Pass through bearing（14）And bearing pin（16）Gu
Due to fixed supported slab（15）On, outer main body frame column（12）, middle lifting body column（17）It is side with interior lifting body upright of frame
Steel pipe, supports horn ring（13）For 90 ° of support horn rings.
5. portable double lifting assembled hydraulic lifts according to claim 1, it is characterised in that：The support oil cylinder,
Master cylinder（8）, auxiliary oil cylinder（3）Each independence is furnished with one way stop peturn valve and hand control valve.
6. portable double lifting assembled hydraulic lifts according to claim 1, it is characterised in that：The outer main body（7）
4 road wheels are installed in lower base（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710551512.0A CN107215826A (en) | 2017-07-07 | 2017-07-07 | Portable double lifting assembled hydraulic lifts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710551512.0A CN107215826A (en) | 2017-07-07 | 2017-07-07 | Portable double lifting assembled hydraulic lifts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107215826A true CN107215826A (en) | 2017-09-29 |
Family
ID=59952008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710551512.0A Pending CN107215826A (en) | 2017-07-07 | 2017-07-07 | Portable double lifting assembled hydraulic lifts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107215826A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110002380A (en) * | 2019-04-09 | 2019-07-12 | 湖南星邦重工有限公司 | A kind of elevating mechanism and the aerial work platform using the elevating mechanism |
| CN113371561A (en) * | 2021-05-31 | 2021-09-10 | 浙江金轴机电科技有限公司 | Intelligent elevator control method and system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB887717A (en) * | 1957-07-19 | 1962-01-24 | Becker Equipment & Lifts Ltd | Improvements in apparatus for raising goods |
| CN2750959Y (en) * | 2004-04-28 | 2006-01-11 | 北京灯塔电气有限责任公司 | Self-lifting and rotating type assembled illuminating lamp bridge |
| CN201526324U (en) * | 2009-03-19 | 2010-07-14 | 中国人民解放军总参谋部工程兵科研三所 | Combined type operation platform for defense engineering underground tunnel construction |
| CN203498016U (en) * | 2013-09-22 | 2014-03-26 | 江苏光阳机械制造有限公司 | Portal frame type elevating platform |
| CN207078978U (en) * | 2017-07-07 | 2018-03-09 | 瓦房店冶金轴承集团有限公司 | Portable double lifting assembled hydraulic lifts |
-
2017
- 2017-07-07 CN CN201710551512.0A patent/CN107215826A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB887717A (en) * | 1957-07-19 | 1962-01-24 | Becker Equipment & Lifts Ltd | Improvements in apparatus for raising goods |
| CN2750959Y (en) * | 2004-04-28 | 2006-01-11 | 北京灯塔电气有限责任公司 | Self-lifting and rotating type assembled illuminating lamp bridge |
| CN201526324U (en) * | 2009-03-19 | 2010-07-14 | 中国人民解放军总参谋部工程兵科研三所 | Combined type operation platform for defense engineering underground tunnel construction |
| CN203498016U (en) * | 2013-09-22 | 2014-03-26 | 江苏光阳机械制造有限公司 | Portal frame type elevating platform |
| CN207078978U (en) * | 2017-07-07 | 2018-03-09 | 瓦房店冶金轴承集团有限公司 | Portable double lifting assembled hydraulic lifts |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110002380A (en) * | 2019-04-09 | 2019-07-12 | 湖南星邦重工有限公司 | A kind of elevating mechanism and the aerial work platform using the elevating mechanism |
| CN113371561A (en) * | 2021-05-31 | 2021-09-10 | 浙江金轴机电科技有限公司 | Intelligent elevator control method and system |
| CN113371561B (en) * | 2021-05-31 | 2023-03-03 | 浙江金轴机电科技有限公司 | Intelligent elevator control method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170929 |
|
| RJ01 | Rejection of invention patent application after publication |