CN209872229U - Movable lifting platform - Google Patents
Movable lifting platform Download PDFInfo
- Publication number
- CN209872229U CN209872229U CN201920122684.0U CN201920122684U CN209872229U CN 209872229 U CN209872229 U CN 209872229U CN 201920122684 U CN201920122684 U CN 201920122684U CN 209872229 U CN209872229 U CN 209872229U
- Authority
- CN
- China
- Prior art keywords
- fork
- chassis
- cutting
- cut
- fork 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.)
- Expired - Fee Related
Links
- 230000003028 elevating effect Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model relates to the technical field of lifting machinery, specifically be portable liftable platform, including removing the chassis, cut fork crane and elevating platform, it is two to cut the fork crane, and the symmetry sets up at the both ends that remove the chassis respectively, cut the outer fork arm of cutting of fork crane and remove through the round pin hub connection between the chassis, cut the interior fork arm of cutting the fork crane and remove through spout swing joint between the chassis, be equipped with the crossbeam between the fork arm is cut to two of interior fork arm, be equipped with two pneumatic cylinders side by side between the two fork arms of cutting of interior fork arm, the bottom of pneumatic cylinder is connected with removing the chassis through the round pin axle, and the pneumatic cylinder head is connected with interior fork arm crossbeam of cutting through the round pin axle. Portable liftable platform can effectively prevent the lift platform speed that the pneumatic cylinder became invalid and cause from falling, simultaneously, have advantages such as support stationarity is good.
Description
Technical Field
The utility model relates to a lifting machinery technical field specifically is portable liftable platform.
Background
The lifting platform is a hoisting machine for vertically transporting people or objects, is widely applied to various industrial enterprises and production lines of automobile, container and mold manufacturing, wood processing, chemical filling and the like, meets the lifting requirements of different operation heights, can be assembled with various table-board forms (such as balls, rollers, turntables, steering, tipping and stretching) and is matched with various control modes (transfer, linkage and explosion prevention), and is applicable to various lifting operation scenes in the industrial enterprises, so that the production operation is easy and free. The movable hydraulic lifting platform is the most widely applied movable lifting platform, and in a common movable hydraulic lifting platform, when a hydraulic cylinder fails, the lifting platform can be caused to descend quickly, so that great safety risks exist, and meanwhile, the common movable hydraulic lifting platform also has the defects of low load, poor support stability and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable liftable platform, portable liftable platform can effectively prevent the lift platform speed that the pneumatic cylinder became invalid and cause from falling, simultaneously, have advantages such as support stationarity is good.
In order to realize the above object, the technical scheme of the utility model is that:
the utility model provides a portable liftable platform, is including removing the chassis, cuts fork crane and elevating platform, it is two to cut the fork crane, and the symmetry sets up at the both ends that remove the chassis respectively, cut the outer fork arm of cutting of fork crane and remove through the round pin hub connection between the chassis, cut the interior fork arm of cutting the fork crane and remove through spout swing joint between the chassis, be equipped with the crossbeam between the fork arm is cut to two of interior fork arm, two of interior fork arm of cutting are equipped with two pneumatic cylinders side by side between the fork arm, the bottom of pneumatic cylinder is connected with removing the chassis through the round pin axle, and the pneumatic cylinder head is connected through round pin axle and interior fork arm crossbeam of cutting.
As an optimal scheme, four locking rollers are installed at the bottom of the movable underframe, an extension supporting arm is horizontally hinged above the locking rollers, the extension supporting arm needs to be stretched in advance in the use process, the locking rollers are locked, and then the hydraulic lifting system is started.
As a preferred scheme, a guard rail is arranged on the lifting platform.
The utility model has the advantages that: the utility model is provided with two hydraulic cylinders, which can effectively prevent the lifting platform from descending quickly when the hydraulic cylinders are out of work; the hydraulic cylinder is arranged between the two scissor fork rods of the inner scissor fork arm through the cross beam, so that the support stability is better; the extension supporting arm is arranged above the contraction roller, so that the lifting platform has better stability when in work; the lifting platform is provided with a protective guard, so that an operator on the lifting platform can be prevented from falling off.
Drawings
Fig. 1 is a schematic structural view of the present invention;
description of the figure numbering: 1. the automatic price raising device comprises a movable underframe, 2, a price raising platform, 3, an inner shearing fork arm, 4, an outer shearing fork arm, 5, a hydraulic cylinder, 6, a cross beam, 7, an extending supporting arm, 8, a guardrail, 9 and rollers.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention belong to the protection scope of the present invention.
As shown in fig. 1, a portable liftable platform, including removing chassis 1, cut fork crane and elevating platform 2, it is two to cut the fork crane, and the symmetry sets up at the both ends of removing the chassis respectively, cut the outer fork arm 4 of cutting of fork crane and remove through the round pin hub connection between the chassis 1, cut the interior fork arm 3 of cutting the fork crane and remove through spout swing joint between the chassis 1, it is equipped with crossbeam 6 to cut between the fork arm two of 3, cut and be equipped with two pneumatic cylinders side by side between the fork arm two of 3 in, the bottom of pneumatic cylinder is connected with removing the chassis through the round pin axle, and the pneumatic cylinder head is connected with interior fork arm crossbeam of cutting through the round pin axle.
Wherein, remove chassis 1 bottom and install four locking gyro wheels 9, locking gyro wheel 9 top level articulates there is extension support arm 7, in the use, needs to strut extension support arm 7 in advance to locking gyro wheel 9 is died, opens hydraulic lifting system again.
Wherein, a protective guard 8 is arranged on the lifting platform 2.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (3)
1. The utility model provides a portable liftable platform, its characterized in that cuts fork crane and elevating platform including removing the chassis, cut the fork crane and be two, the symmetry sets up at the both ends that remove the chassis respectively, cut the outer fork arm of cutting of fork crane and remove through the round pin hub connection between the chassis, cut the interior fork arm of cutting the fork crane and remove through spout swing joint between the chassis, be equipped with the crossbeam between the two fork arms of cutting of interior fork arm, be equipped with two pneumatic cylinders side by side between the two fork arms of cutting of interior fork arm, the bottom of pneumatic cylinder is connected with removing the chassis through the round pin axle, and the pneumatic cylinder head is connected with interior fork arm crossbeam of cutting through the round pin axle.
2. The movable liftable platform according to claim 1, wherein four locking rollers are mounted at the bottom of the movable base frame, an extension support arm is horizontally hinged above the locking rollers, and in the use process, the extension support arm needs to be pre-expanded, the locking rollers need to be locked, and then the hydraulic lifting system needs to be started.
3. The mobile liftable platform of claim 1, wherein a guard rail is provided on the lifting platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920122684.0U CN209872229U (en) | 2019-01-24 | 2019-01-24 | Movable lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920122684.0U CN209872229U (en) | 2019-01-24 | 2019-01-24 | Movable lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209872229U true CN209872229U (en) | 2019-12-31 |
Family
ID=68951498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920122684.0U Expired - Fee Related CN209872229U (en) | 2019-01-24 | 2019-01-24 | Movable lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209872229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464817A (en) * | 2021-07-24 | 2021-10-01 | 陈建汉 | Horizontal leveling device for geological surveying instrument with high practicability |
-
2019
- 2019-01-24 CN CN201920122684.0U patent/CN209872229U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464817A (en) * | 2021-07-24 | 2021-10-01 | 陈建汉 | Horizontal leveling device for geological surveying instrument with high practicability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |