CN107352465A - Multi-stage telescopic hydraulic elevator platform - Google Patents
Multi-stage telescopic hydraulic elevator platform Download PDFInfo
- Publication number
- CN107352465A CN107352465A CN201710615825.8A CN201710615825A CN107352465A CN 107352465 A CN107352465 A CN 107352465A CN 201710615825 A CN201710615825 A CN 201710615825A CN 107352465 A CN107352465 A CN 107352465A
- Authority
- CN
- China
- Prior art keywords
- chassis
- telescoping
- coordinate
- support bar
- hoistable platform
- 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
- 238000003466 welding Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000003028 elevating effect Effects 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004804 winding Methods 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
- B66F7/20—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks by several jacks with means for maintaining the platforms horizontal during movement
Abstract
The invention discloses a kind of multi-stage telescopic hydraulic elevator platform,Placed on the ground including chassis,Hydraulic pump is arranged on chassis,Four first support bars are vertical with chassis and are fixedly connected,Four the first telescoping cylinders coordinate with first support bar,Expansion link and four first telescoping cylinder other ends coordinate,Four the second telescoping cylinders coordinate with the expansion link other end,Four second support bar one end coordinate with the second telescoping cylinder,The other end is fixedly connected with hoistable platform,The present invention has determined conventional apparatus job insecurity,Cost is high,The problem of complicated,Realize the function that hydraulic control hoistable platform freely stretches,Help increase the diversity of hoistable platform use occasion,Simplify the flexible operation of control,Improve the robustness of complete machine,Facilitate later maintenance,Reduce factory's use cost,Solution has structural stability high,Navigability is strong,The advantages of stepless retractable controls.
Description
Technical field
The invention belongs to vertical lifting mechanical device technical field, is related to a kind of multi-stage telescopic hydraulic elevator platform.
Background technology
Mineral industry and chemical industry, smelting industry some equipment in product processes flow is carried out are far above ground at present
Face, when being operated, staff is greatly inconvenient, also can not effective complete observation equipment situation, and sometimes
Carry out there must not be larger danger without operation of climbing to a higher point during overhaul of the equipments, at this time just need to grasp using lifting means
Make man winding certain altitude, existing lifting means is mostly mechanical, the problems such as work is unstable, lifting force is small be present.
Domestic patent database disclosed some similar hydraulic elevator technology reports in recent years：
【Application number】ZL2009101861702,【Title】A kind of hydraulic elevator,【Publication number】CN101670996, disclose one
Kind hydraulic elevator, including:Base, have multi-stage expansion oil cylinder elevating mechanism, be arranged on elevating mechanism top operation
Platform, the electrohydraulic controlling mechanism for driving elevating mechanism, it is characterized in that:It is provided with base for keeping base is horizontal to put down
Weighed device, and bascule includes at least three base balancing cylinder being fixed on base, and the cylinder sleeve of base balancing cylinder, which is fixed, to be set
Put on base, the piston rod of base balancing cylinder is towards ground, and bascule has two kinds of working conditions, at bascule
Under the first working condition, the piston rod of each base balancing cylinder lands, and base leaves ground;When bascule is in second
Under kind working condition, base lands, and the piston rod of each base balancing cylinder collapses in the cylinder sleeve of each base balancing cylinder respectively,
But there are complex structure and other problems in the device.
The content of the invention
The present invention provides a kind of high-altitude lifting, the multi-stage telescopic hydraulic elevator platform of device structure stabilization, solves tradition dress
Put the problem of job insecurity, cost are high, complicated.
The present invention provides a kind of multi-stage telescopic hydraulic elevator platform, including for supporting the chassis of whole device, for rising
The hydraulic pump of power drops, and for the hoistable platform of work support, chassis is placed on the ground, and hydraulic pump is arranged on chassis, and four
Individual first support bar is vertical with chassis and is fixedly connected, and four the first telescoping cylinders coordinate with first support bar, expansion link and four
The first telescoping cylinder other end coordinates, and four the second telescoping cylinders coordinate with the expansion link other end, four second support bar one end and the
Two telescoping cylinders coordinate, and the other end is fixedly connected with hoistable platform, and rinforcement bar is separately mounted to the first telescoping cylinder by welding, stretched
On bar, the second telescoping cylinder.
Described hydraulic pump provides hydraulic oil to the first telescoping cylinder and the second telescoping cylinder, control first support bar, expansion link,
Second support bar is stretched.
The design that the present invention is stretched using assembled hydraulic cylinder formula, realizes the work(that hydraulic control hoistable platform freely stretches
Can, the diversity of hoistable platform use occasion is helped increase, the flexible operation of control is simplified, improves the sane of complete machine
Property, later maintenance is facilitated, reduces factory's use cost, it is high, complicated to solve conventional apparatus job insecurity, cost
The problem of, there is the advantages of structural stability is high, and navigability is strong, and stepless retractable controls.
Brief description of the drawings
Fig. 1 is the first structure schematic diagram of the present invention.
Fig. 2 is the second structural representation of the present invention.
Wherein：1-chassis, 2-hydraulic pump, 3-first support bar, the 4-the first telescoping cylinder, 5-expansion link, 6-the
Two telescoping cylinders, 7-second support bar, 8-hoistable platform, 9-rinforcement bar.
Embodiment
With reference to specific drawings and examples, the invention will be further described.
As shown in figure 1, the invention mainly comprises the chassis 1 for supporting whole device, the hydraulic pump for lifting drive
2, for the hoistable platform 8 of work support, chassis 1 is placed on the ground, and hydraulic pump 2 is arranged on chassis 1, four first supports
Bar 3 is vertical with chassis 1 and is fixedly connected, and four the first telescoping cylinders 4 coordinate with first support bar 3, and expansion link 5 is stretched with four first
The other end of contracting cylinder 4 coordinates, and four the second telescoping cylinders 6 coordinate with the other end of expansion link 5, four one end of second support bar 7 and second
Telescoping cylinder 6 coordinates, and the other end is fixedly connected with hoistable platform 8, and rinforcement bar 9 is separately mounted to the first telescoping cylinder 4 by welding, stretched
On contracting bar 5, the second telescoping cylinder 6.
As shown in Fig. 2 during work, start hydraulic pump 2, it is flexible to the first telescoping cylinder 4 and second that hydraulic pump 2 provides hydraulic oil
Cylinder 6, control first support bar 3, expansion link 5, second support bar 7 are flexible, and hoistable platform 8 drops to extreme lower position, staff
Climbed by reinforcement 9 onto hoistable platform 8, hydraulic pump 2 provides hydraulic oil to the first telescoping cylinder 4 and the second telescoping cylinder 6, control
First support bar 3, expansion link 5, second support bar 7 are flexible, and hoistable platform 8 rises.
Claims (2)
1. a kind of multi-stage telescopic hydraulic elevator platform, including for supporting the chassis of whole device（1）, the liquid for lifting drive
Press pump（2）, the hoistable platform for work support（8）, it is characterised in that：Chassis（1）Place on the ground, hydraulic pump（2）Peace
Mounted in chassis（1）On, four first support bars（3）With chassis（1）Vertically and it is fixedly connected, four the first telescoping cylinders（4）With
One support bar（3）Coordinate, expansion link（5）With four the first telescoping cylinders（4）The other end coordinates, four the second telescoping cylinders（6）With stretching
Contracting bar（5）The other end coordinates, four second support bars（7）One end and the second telescoping cylinder（6）Coordinate, the other end and hoistable platform
（8）It is fixedly connected, rinforcement bar（9）First telescoping cylinder is separately mounted to by welding（4）, expansion link（5）, the second telescoping cylinder（6）
On.
2. multi-stage telescopic hydraulic elevator platform as claimed in claim 1, it is characterised in that：Described hydraulic pump（2）Liquid is provided
Press oil to the first telescoping cylinder（4）With the second telescoping cylinder（6）, control first support bar（3）, expansion link（5）, second support bar（7）
It is flexible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710615825.8A CN107352465A (en) | 2017-07-26 | 2017-07-26 | Multi-stage telescopic hydraulic elevator platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710615825.8A CN107352465A (en) | 2017-07-26 | 2017-07-26 | Multi-stage telescopic hydraulic elevator platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107352465A true CN107352465A (en) | 2017-11-17 |
Family
ID=60284935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710615825.8A Pending CN107352465A (en) | 2017-07-26 | 2017-07-26 | Multi-stage telescopic hydraulic elevator platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107352465A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593502A (en) * | 2018-05-07 | 2018-09-28 | 吉林建筑大学 | A kind of groundwater flow modeling device and monitoring method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2647499A1 (en) * | 1989-05-29 | 1990-11-30 | Scle Sarl | Extensible telescopic ladder |
| EP1571083A1 (en) * | 2004-03-02 | 2005-09-07 | Trepel Airport Equipment GmbH | Lifting device with a ladder and its use |
| CN2809309Y (en) * | 2005-02-22 | 2006-08-23 | 朱均琦 | Spiral telescopic pole and spiral telescopic device composed thereby |
| CN101670996A (en) * | 2009-09-30 | 2010-03-17 | 太仓高德升降机有限公司 | Hydraulic lifter |
| CN203306995U (en) * | 2013-05-21 | 2013-11-27 | 苏州美罗升降机械有限公司 | Shear type lifting table |
| DE102012214089A1 (en) * | 2012-08-08 | 2014-02-13 | Siemens Aktiengesellschaft | Vehicle with telescopic ladder |
| CN103719162A (en) * | 2013-12-14 | 2014-04-16 | 象州县科学技术情报研究所 | Drug for preventing and treating rice sheath blight disease and production method thereof |
| CN203959759U (en) * | 2014-07-08 | 2014-11-26 | 杨丽 | Multi-functional ladder elevating platform assembly |
| CN204691195U (en) * | 2015-03-31 | 2015-10-07 | 李文杨 | Spiral lift workbench |
| CN105571817A (en) * | 2015-12-15 | 2016-05-11 | 北京航天益森风洞工程技术有限公司 | Hypersonic wind tunnel three-degree-of-freedom model inputting device |
| CN205398000U (en) * | 2016-02-29 | 2016-07-27 | 盐城海特机械科技有限公司 | Portable hydraulic elevating platform |
-
2017
- 2017-07-26 CN CN201710615825.8A patent/CN107352465A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2647499A1 (en) * | 1989-05-29 | 1990-11-30 | Scle Sarl | Extensible telescopic ladder |
| EP1571083A1 (en) * | 2004-03-02 | 2005-09-07 | Trepel Airport Equipment GmbH | Lifting device with a ladder and its use |
| CN2809309Y (en) * | 2005-02-22 | 2006-08-23 | 朱均琦 | Spiral telescopic pole and spiral telescopic device composed thereby |
| CN101670996A (en) * | 2009-09-30 | 2010-03-17 | 太仓高德升降机有限公司 | Hydraulic lifter |
| DE102012214089A1 (en) * | 2012-08-08 | 2014-02-13 | Siemens Aktiengesellschaft | Vehicle with telescopic ladder |
| CN203306995U (en) * | 2013-05-21 | 2013-11-27 | 苏州美罗升降机械有限公司 | Shear type lifting table |
| CN103719162A (en) * | 2013-12-14 | 2014-04-16 | 象州县科学技术情报研究所 | Drug for preventing and treating rice sheath blight disease and production method thereof |
| CN203959759U (en) * | 2014-07-08 | 2014-11-26 | 杨丽 | Multi-functional ladder elevating platform assembly |
| CN204691195U (en) * | 2015-03-31 | 2015-10-07 | 李文杨 | Spiral lift workbench |
| CN105571817A (en) * | 2015-12-15 | 2016-05-11 | 北京航天益森风洞工程技术有限公司 | Hypersonic wind tunnel three-degree-of-freedom model inputting device |
| CN205398000U (en) * | 2016-02-29 | 2016-07-27 | 盐城海特机械科技有限公司 | Portable hydraulic elevating platform |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593502A (en) * | 2018-05-07 | 2018-09-28 | 吉林建筑大学 | A kind of groundwater flow modeling device and monitoring method |
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| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171117 |
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| WD01 | Invention patent application deemed withdrawn after publication |