CN108715422A - A kind of hydraulic lift - Google Patents
A kind of hydraulic lift Download PDFInfo
- Publication number
- CN108715422A CN108715422A CN201810974825.1A CN201810974825A CN108715422A CN 108715422 A CN108715422 A CN 108715422A CN 201810974825 A CN201810974825 A CN 201810974825A CN 108715422 A CN108715422 A CN 108715422A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- hydraulic
- groups
- sliding block
- arm support
- Prior art date
Links
- 239000003921 oils Substances 0.000 description 6
- 238000000034 methods Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquids Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reactions Methods 0.000 description 1
- 230000000750 progressive Effects 0.000 description 1
- 238000006467 substitution reactions 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
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0625—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor
-
- 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
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
-
- 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
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
-
- 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
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Abstract
Description
Technical field
The present invention relates to mechanical structure field, specifically a kind of hydraulic lift.
Background technology
Being constantly progressive for mechanical technique create numerous sophisticated equipment and facility, and hydraulic technique development achievements machinery is set Standby root is widely applied, and hydraulic technique is combined with machinery so that people are manufactured that structure is simpler, safe and reliable and power More powerful various devices.It is oil cylinder right angle setting, oil cylinder inclination peace that hydraulic technique, which is used in the most widely used of lifting gear, Dress realizes vertical lift or lifting by the form for directly pushing away, directly pushing up；Directly hinged or and scissors is installed by the inclination of oil cylinder Fork, link mechanism are used cooperatively, and realize vertical lift or lifting.The vertically arranged disadvantage of oil cylinder be device it is higher, can not Most shortization；Tilt the device of installation in addition to highly high, disadvantage be that there are hinged dead points for oil cylinder and it is necessary to avoid this Dead point, otherwise mechanism will not act, in this way, undoubtedly to increase the free height of device.Therefore, many devices using this spline structure It will seem relatively high or thicker.
Invention content
The purpose of the present invention is to provide a kind of hydraulic lifts, to solve the problems mentioned in the above background technology.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
A kind of hydraulic lift, including bottom plate, support platform, hydraulicefficiency elevation structure, the bottom plate are led equipped with first Rail, the hydraulicefficiency elevation structure include scissors arm support, hydraulic cylinder, and two lower ends of the scissors arm support pass through hinged two respectively The first sliding block of group is slidably connected the first guide rail, and the lower face of the support platform is equipped with the second guide rail, second guide rail and the The directed parallel of one guide rail, two upper ends of the scissors arm support are slidably connected by hinged two group of second sliding block second lead respectively Rail, the hydraulic cylinder have two groups, and the directed parallel of the telescopic direction of two groups of hydraulic cylinders and the first guide rail, and two groups of hydraulic pressure The stretching direction of oil cylinder is opposite, and the external part of two groups of hydraulic cylinders is separately connected two group of first sliding block.
Further, the work of two groups of hydraulic cylinders synchronizes.
Further, the support platform upper surface is equipped with guardrail.
Further, brake idler wheel is equipped with below the bottom plate.
The beneficial effects of the invention are as follows：
The present invention provides a kind of hydraulic lift, and simple in structure, cost is low, and flexible structure is easy to use, liquid There is no hinged dead points when releasing for compressing cylinder.
Description of the drawings
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is schematic structural view of the invention.
In figure：1, bottom plate, 2, support platform, the 3, first guide rail, 4, scissors arm support, 5, hydraulic cylinder, the 6, first sliding block, 7, Second guide rail, the 8, second sliding block, 9, guardrail, 10, brake idler wheel.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
As shown in Figure 1, hydraulic lift provided by the invention, including bottom plate 1, support platform 2, hydraulicefficiency elevation structure, The bottom plate 1 is equipped with the first guide rail 3, and the hydraulicefficiency elevation structure includes scissors arm support 4, hydraulic cylinder 5, the scissors arm support 4 two lower ends are slidably connected the first guide rail 3 by hinged two group of first sliding block 6 respectively, and the lower face of the support platform 2 is set There are the second guide rail 7, two upper ends of the directed parallel of second guide rail, 7 and first guide rail 3, the scissors arm support 4 to lead to respectively It crosses hingedly two group of second sliding block 8 to be slidably connected the second guide rail 7, the hydraulic cylinder 5 has two groups, and two groups of hydraulic cylinders 5 are stretched The directed parallel in contracting direction and the first guide rail 3, and the stretching direction of two groups of hydraulic cylinders 5 is opposite, the stretching of two groups of hydraulic cylinders 5 End is separately connected two group of first sliding block 6.
The work of two groups of hydraulic cylinders 5 synchronizes.
2 upper surface of the support platform is equipped with guardrail 9.
1 lower section of the bottom plate is equipped with brake idler wheel 10.
Comprehensive technical scheme of the present invention, simple in structure, cost is low, and flexible structure is easy to use, hydraulic cylinder When releasing, there is no hinged dead points.
The embodiments of the present invention described above are not intended to limit the scope of the present invention, any in the present invention Spirit and principle within made by modifications, equivalent substitutions and improvements etc., should be included in the claim protection model of the present invention Within enclosing.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810974825.1A CN108715422A (en) | 2018-08-24 | 2018-08-24 | A kind of hydraulic lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810974825.1A CN108715422A (en) | 2018-08-24 | 2018-08-24 | A kind of hydraulic lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108715422A true CN108715422A (en) | 2018-10-30 |
Family
ID=63914524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810974825.1A CN108715422A (en) | 2018-08-24 | 2018-08-24 | A kind of hydraulic lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108715422A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111000494A (en) * | 2019-12-13 | 2020-04-14 | 义乌程祺电子商务有限公司 | Telescopic automatic floor sweeping device based on rack bar transmission principle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060250A (en) * | 2009-11-12 | 2011-05-18 | 张�杰 | Lifting device used by forklift |
| CN205452912U (en) * | 2016-04-12 | 2016-08-10 | 国网山东省电力公司阳谷县供电公司 | Transformer overhauls platform with multi -angle raising and lowering functions |
| CN205472513U (en) * | 2016-03-16 | 2016-08-17 | 中国能源建设集团安徽省电力设计院有限公司 | A lift platform for power plant equipment overhauls |
| CN107055387A (en) * | 2017-06-30 | 2017-08-18 | 合肥航机械科技股份有限公司 | A kind of skeleton symbol hydraulic cylinder lifting machine |
| CN207294094U (en) * | 2017-10-31 | 2018-05-01 | 华北理工大学 | A kind of automatic bookrest |
-
2018
- 2018-08-24 CN CN201810974825.1A patent/CN108715422A/en not_active Application Discontinuation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060250A (en) * | 2009-11-12 | 2011-05-18 | 张�杰 | Lifting device used by forklift |
| CN205472513U (en) * | 2016-03-16 | 2016-08-17 | 中国能源建设集团安徽省电力设计院有限公司 | A lift platform for power plant equipment overhauls |
| CN205452912U (en) * | 2016-04-12 | 2016-08-10 | 国网山东省电力公司阳谷县供电公司 | Transformer overhauls platform with multi -angle raising and lowering functions |
| CN107055387A (en) * | 2017-06-30 | 2017-08-18 | 合肥航机械科技股份有限公司 | A kind of skeleton symbol hydraulic cylinder lifting machine |
| CN207294094U (en) * | 2017-10-31 | 2018-05-01 | 华北理工大学 | A kind of automatic bookrest |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111000494A (en) * | 2019-12-13 | 2020-04-14 | 义乌程祺电子商务有限公司 | Telescopic automatic floor sweeping device based on rack bar transmission principle |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181030 |