CN106219438A - Hoistable platform - Google Patents
Hoistable platform Download PDFInfo
- Publication number
- CN106219438A CN106219438A CN201610823240.0A CN201610823240A CN106219438A CN 106219438 A CN106219438 A CN 106219438A CN 201610823240 A CN201610823240 A CN 201610823240A CN 106219438 A CN106219438 A CN 106219438A
- Authority
- CN
- China
- Prior art keywords
- type pole
- mounting plate
- upper mounting
- rod
- extensible arm
- 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.)
- Granted
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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
- B66F7/0633—Mechanical arrangements not covered by the following subgroups
-
- 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
The invention discloses a kind of hoistable platform, including lower platform, upper mounting plate and be arranged between upper mounting plate and lower platform and have left L-type pole and right L-type pole, and left L-type pole is connected by rotary shaft with two bodies of rod of right L-type pole, bottom center at upper mounting plate is provided with cavity, it is additionally provided with folding rod, the other end at folding rod is provided with rotating extensible arm, it is equipped with spacing fixture block at the two ends of rotating extensible arm, one end of spacing fixture block is connected on rotating extensible arm by bearing pin and by endpoint location, the other end is provided with N-shaped catching groove, two bodies of rod of left L-type pole and right L-type pole are equipped with the screens projection for screens N-shaped catching groove, the end face of rotating extensible arm is provided with cramping block.The simple in construction of the present invention, simple operation, it is ensured that the stability of use and reliability, and its folding rod can also realize midfoot support effect, thus can effectively ensure the stationarity of upper mounting plate, the suitability is strong and practicality good.
Description
Technical field
The invention belongs to hoistable platform technical field, be specifically related to a kind of hoistable platform.
Background technology
In the equipment such as overhead working lifting platform, scissors lift mechanism is generally used to realize the descending operation of platform,
Scissors lift mechanism is mainly made up of platform, base plate and Holder for scissors, and Holder for scissors is by two connecting rods and to be connected to
Bar center rotary shaft composition, the same side on platform and base plate is equipped with horizontal concrete chute, one end of connecting rod by bearing pin with
Platform or base plate are connected, and the other end is movably arranged in described horizontal concrete chute by slide block, and it is moved by slide block when lifting
Dynamic so that Holder for scissors jacking, although it can realize descending operation, but its stability in use is poor, and it is mainly
Carry out top pressure by the two of Holder for scissors connecting rods, and there is no corresponding spacing fixed structure, so easy when actually used
Landing or automatically reset situation occur, thus affect stability and the reliability of lifting, the suitability and practicality are restricted.
Summary of the invention
In order to solve above-mentioned technical problem, it is an object of the invention to provide a kind of simple in construction, simple operation and use steady
Qualitative good hoistable platform.
Realizing the technical scheme of the object of the invention is a kind of hoistable platform, including lower platform, upper mounting plate be arranged on described
Left L-type pole and right L-type pole, described left L-type pole and right L-type pole is had to be symmetricly set between upper mounting plate and lower platform
The two ends, bottom surface of platform, and left L-type pole is connected by rotary shaft, at described upper mounting plate with two bodies of rod of right L-type pole
Bottom center is provided with cavity, is additionally provided with folding rod, and one end of described folding rod is arranged in described cavity by movable axis, in institute
The other end stating folding rod is provided with rotating extensible arm, and the middle part of described rotating extensible arm is movably arranged on the end of described folding rod
Portion, described folding rod is fitted in the bottom surface of upper mounting plate under the effect of described movable axis or launches to hang down mutually with the bottom surface of upper mounting plate
Directly, being equipped with spacing fixture block at the two ends of described rotating extensible arm, one end of described spacing fixture block is connected to rotate by bearing pin
It is provided with N-shaped catching groove, on two bodies of rod of described left L-type pole and right L-type pole on expansion link and by endpoint location, the other end
Being equipped with the screens projection for screens N-shaped catching groove, the end face of described rotating extensible arm is provided with cramping block, described rotary extension
The end of bar is fixed in described rotary shaft by clamping block cramping.
End face at described lower platform is arranged with telescopic supporting rod, and described telescopic supporting rod outboard end is by removable pin even
It is connected on lower platform, and between the middle part of described telescopic supporting rod and described lower platform, is provided with the little cylinder of lifting, described flexible
The medial extremity of support bar is provided with threaded rod, is provided with two screwed holes, described screwed hole and institute in the bottom of described folding rod
State movable axis and be symmetricly set on the two ends of folding rod.
Be additionally provided with inverted U fixation clamp in the bottom surface of described upper mounting plate, described folding rod is when being fitted in the bottom surface of upper mounting plate
Fixed by inverted U fixation clamp screens.
It is provided with spring between described spacing fixture block and described rotating extensible arm.
It is provided with extension spring between the end face of described telescopic supporting rod and described lower platform.
Be equipped with lacing wire at the two ends of described upper mounting plate, the top of described lacing wire is movably connected in upper mounting plate by swingle
Two ends and the bottom of lacing wire be connected on the top body of rod of left L-type pole and right L-type pole.
Being provided with regulation chute on the top body of rod of described left L-type pole and right L-type pole, the bottom of described lacing wire is passed through
Adjusting slider activity is adjustable to be arranged in described regulation chute.
The present invention has positive effect: the simple in construction of the present invention, simple operation, it is provided with folding rod and at folding rod
Two ends be equipped with rotating extensible arm, thus when left L-type pole and right L-type pole are moved, can be by the end of folding rod
Folder position on the rotary shaft, is fixed on two bodies of rod of left L-type pole and right L-type pole by spacing screens simultaneously, thus can
Effectively to prevent left L-type pole and right L-type pole from automatically reseting, thus ensure that stability and the reliability of use, and
Its folding rod can also realize midfoot support effect, thus can effectively ensure the stationarity of upper mounting plate, and the suitability is strong and practical
Property is good.
Accompanying drawing explanation
In order to make present disclosure be more likely to be clearly understood, below according to specific embodiment and combine accompanying drawing, right
The present invention is described in further detail, wherein:
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
(embodiment 1)
Fig. 1 shows a kind of detailed description of the invention of the present invention, and wherein Fig. 1 is the structural representation of the present invention.This enforcement
In example, upper and lower, left and right are intended merely to conveniently illustrate but are not to be defined it.
See Fig. 1, a kind of hoistable platform, including lower platform 1, upper mounting plate 2 and be arranged on described upper mounting plate 2 and lower platform 1 it
Between have left L-type pole 3 and right L-type pole 4, described left L-type pole 3 and right L-type pole 4 to be symmetricly set on the bottom surface of upper mounting plate 2
Two ends, and two bodies of rod of left L-type pole 3 and right L-type pole 4 are connected, in the bottom surface of described upper mounting plate 2 by rotary shaft 5
The heart is provided with cavity 6, is additionally provided with folding rod 7, and one end of described folding rod 7 is arranged in described cavity 6, in institute by movable axis 8
The other end stating folding rod 7 is provided with rotating extensible arm 9, and the middle part of described rotating extensible arm 9 is movably arranged on described folding rod 7
End, described folding rod 7 is fitted in the bottom surface of upper mounting plate 2 under the effect of described movable axis 8 or launches the bottom surface with upper mounting plate 2
Perpendicular, spacing fixture block 10 it is equipped with at the two ends of described rotating extensible arm 9, bearing pin 11 is passed through in one end of described spacing fixture block 10
It is connected on rotating extensible arm 9 and is provided with N-shaped catching groove 12 by endpoint location, the other end, propping up described left L-type pole 3 and right L-type
It is equipped with the screens projection 13 for screens N-shaped catching groove 12 on two bodies of rod of bar 4, the end face of described rotating extensible arm 9 sets
Having cramping block 14, the end of described rotating extensible arm 9 is fixed in described rotary shaft 5 by clamping block cramping.
End face at described lower platform 1 is arranged with telescopic supporting rod 15, and described telescopic supporting rod 15 outboard end is by living
Untie-sell 16 is connected on lower platform 1, and it is stingy to be provided with lifting between the middle part and described lower platform 1 of described telescopic supporting rod 15
Cylinder 17, the medial extremity of described telescopic supporting rod 15 is provided with threaded rod 18, is provided with two screw threads in the bottom of described folding rod 7
Hole 19, described screwed hole and described movable axis are symmetricly set on the two ends of folding rod.
Be additionally provided with inverted U fixation clamp 20 in the bottom surface of described upper mounting plate, described folding rod is in the bottom surface being fitted in upper mounting plate
Time fixed by inverted U fixation clamp screens.
It is provided with spring 21 between described spacing fixture block and described rotating extensible arm.
Extension spring 22 it is provided with between the end face of described telescopic supporting rod and described lower platform.
Being equipped with lacing wire 23 at the two ends of described upper mounting plate 2, the top of described lacing wire is movably connected in by swingle 24
The two ends of upper mounting plate 2 and the bottom of lacing wire 23 are connected on the top body of rod of left L-type pole 3 and right L-type pole 4.
The top body of rod of described left L-type pole 3 and right L-type pole 4 is provided with regulation chute 25, the bottom of described lacing wire
It is arranged in described regulation chute by adjusting slider 26 activity is adjustable.
The simple in construction of the present invention, simple operation, it is provided with folding rod and is equipped with rotary extension at the two ends of folding rod
Bar, thus when left L-type pole and right L-type pole are moved, can lead to by the folder position, end of folding rod on the rotary shaft simultaneously
Cross spacing screens to fix on two bodies of rod of left L-type pole and right L-type pole, such that it is able to effectively prevent left L-type pole
Automatically reset with right L-type pole, thus ensure that stability and the reliability of use, and its folding rod can also realize middle part
Supporting role, thus can effectively ensure the stationarity of upper mounting plate, the suitability is strong and practicality good.
Obviously, the above embodiment of the present invention is only for clearly demonstrating example of the present invention, and is not right
The restriction of embodiments of the present invention.For those of ordinary skill in the field, the most also may be used
To make other changes in different forms.Here without also cannot all of embodiment be given exhaustive.And these
Belong to obvious change that the connotation of the present invention extended out or variation still falls within protection scope of the present invention.
Claims (7)
1. a hoistable platform, including lower platform, upper mounting plate be arranged between described upper mounting plate and lower platform and have left L-type pole
With right L-type pole, described left L-type pole and right L-type pole be symmetricly set on the two ends, bottom surface of upper mounting plate, and left L-type pole and
Two bodies of rod of right L-type pole are connected by rotary shaft, it is characterised in that: the bottom center at described upper mounting plate is provided with cavity,
Being additionally provided with folding rod, one end of described folding rod is arranged in described cavity by movable axis, at the other end of described folding rod
Being provided with rotating extensible arm, the middle part of described rotating extensible arm is movably arranged on the end of described folding rod, and described folding rod is in institute
State and be fitted in the bottom surface of upper mounting plate under the effect of movable axis or launch perpendicular with the bottom surface of upper mounting plate, at described rotating extensible arm
Two ends be equipped with spacing fixture block, one end of described spacing fixture block is connected on rotating extensible arm by bearing pin and by end points position
Put, the other end is provided with N-shaped catching groove, is equipped with for screens N-shaped on two bodies of rod of described left L-type pole and right L-type pole
The screens projection of catching groove, the end face of described rotating extensible arm is provided with cramping block, and the end of described rotating extensible arm is by clamping
Block clamps and is fixed in described rotary shaft.
Hoistable platform the most according to claim 1, it is characterised in that: the end face at described lower platform is arranged with flexible
Strut, described telescopic supporting rod outboard end is connected on lower platform by removable pin, and the middle part of described telescopic supporting rod with
Being provided with the little cylinder of lifting between described lower platform, the medial extremity of described telescopic supporting rod is provided with threaded rod, in described folding
The bottom of bar is provided with two screwed holes, and described screwed hole and described movable axis are symmetricly set on the two ends of folding rod.
Hoistable platform the most according to claim 2, it is characterised in that: it is additionally provided with inverted U in the bottom surface of described upper mounting plate solid
Clamp, described folding rod is fixed by inverted U fixation clamp screens when being fitted in the bottom surface of upper mounting plate.
Hoistable platform the most according to claim 3, it is characterised in that: described spacing fixture block and described rotating extensible arm it
Between be provided with spring.
Hoistable platform the most according to claim 4, it is characterised in that: on the top of described telescopic supporting rod Yu described lower platform
Extension spring it is provided with between face.
Hoistable platform the most according to claim 5, it is characterised in that: it is equipped with lacing wire at the two ends of described upper mounting plate, institute
The bottom at two ends and lacing wire that the top stating lacing wire is movably connected in upper mounting plate by swingle is connected to left L-type pole and right L
On the top body of rod of type pole.
Hoistable platform the most according to claim 6, it is characterised in that: at described left L-type pole and the top of right L-type pole
The body of rod is provided with regulation chute, and the bottom of described lacing wire is arranged in described regulation chute by adjusting slider activity is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610823240.0A CN106219438B (en) | 2016-08-28 | 2016-08-28 | Hoistable platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610823240.0A CN106219438B (en) | 2016-08-28 | 2016-08-28 | Hoistable platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106219438A true CN106219438A (en) | 2016-12-14 |
| CN106219438B CN106219438B (en) | 2018-07-20 |
Family
ID=58074210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610823240.0A Active CN106219438B (en) | 2016-08-28 | 2016-08-28 | Hoistable platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106219438B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107223405A (en) * | 2017-05-16 | 2017-10-03 | 佛山标天下信息科技有限公司 | A kind of Chinese date harvesting hoistable platform |
| CN107539489A (en) * | 2017-09-05 | 2018-01-05 | 东莞市北扬工业设计有限公司 | A kind of folding rack in unmanned flight robot |
| CN108937360A (en) * | 2018-07-16 | 2018-12-07 | 陈东兴 | A kind of protection type display platform of new material science and technology product |
| CN110239414A (en) * | 2019-07-04 | 2019-09-17 | 西北工业大学 | A kind of all-electric lift truck for realizing exactly lifting with electromechanical actuation |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2023410A (en) * | 1935-02-15 | 1935-12-10 | Robert L Davis | Lifting dolly |
| GB1375698A (en) * | 1971-01-02 | 1974-11-27 | ||
| DE102010063309A1 (en) * | 2010-12-16 | 2012-06-21 | Heinz Buse | Lifting device for lifting a vehicle relative to a floor surface |
| CN203212283U (en) * | 2013-04-26 | 2013-09-25 | 宁波庆源机械有限公司 | Scissor-type airbag lifting machine |
| KR20160030778A (en) * | 2014-09-11 | 2016-03-21 | (주)이니텍엔지니어링 | Repair Car lift device |
| CN105060163B (en) * | 2015-06-30 | 2017-10-10 | 林华 | Crossing type lifting apparatus |
| CN205204745U (en) * | 2015-11-17 | 2016-05-04 | 南京康尼机电股份有限公司 | Lifting platform |
| CN205367576U (en) * | 2016-01-25 | 2016-07-06 | 象山星旗电器科技有限公司 | Machinery type overhauls lifting platform |
| CN205973607U (en) * | 2016-08-28 | 2017-02-22 | 王恒标 | Lifting platform |
-
2016
- 2016-08-28 CN CN201610823240.0A patent/CN106219438B/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107223405A (en) * | 2017-05-16 | 2017-10-03 | 佛山标天下信息科技有限公司 | A kind of Chinese date harvesting hoistable platform |
| CN107223405B (en) * | 2017-05-16 | 2020-11-06 | 佛山标天下信息科技有限公司 | Jujube is picked and is used lift platform |
| CN107539489A (en) * | 2017-09-05 | 2018-01-05 | 东莞市北扬工业设计有限公司 | A kind of folding rack in unmanned flight robot |
| CN108937360A (en) * | 2018-07-16 | 2018-12-07 | 陈东兴 | A kind of protection type display platform of new material science and technology product |
| CN110239414A (en) * | 2019-07-04 | 2019-09-17 | 西北工业大学 | A kind of all-electric lift truck for realizing exactly lifting with electromechanical actuation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106219438B (en) | 2018-07-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 325011 Pearl Road, 72 village, Sha Cheng street, Wenzhou economic and Technological Development Zone, Wenzhou, Zhejiang Applicant after: Wang Hengbiao Address before: 325000 room 1701, 1 commercial building, Station Avenue, Wenzhou, Zhejiang. Applicant before: Wang Hengbiao |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211214 Address after: 251400 No. 80, Jinger Road, Jiyang street, Jiyang District, Jinan City, Shandong Province Patentee after: Shandong Niudou Heavy Industry Machinery Co.,Ltd. Address before: 325011 Pearl Road, 72 village, Sha Cheng street, Wenzhou economic and Technological Development Zone, Wenzhou, Zhejiang Patentee before: Wang Hengbiao |