CN2759992Y - Platform area adjusting mechanism of lifting machine - Google Patents
Platform area adjusting mechanism of lifting machine Download PDFInfo
- Publication number
- CN2759992Y CN2759992Y CN 200420079727 CN200420079727U CN2759992Y CN 2759992 Y CN2759992 Y CN 2759992Y CN 200420079727 CN200420079727 CN 200420079727 CN 200420079727 U CN200420079727 U CN 200420079727U CN 2759992 Y CN2759992 Y CN 2759992Y
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- platform
- auxiliary
- main
- adjusting mechanism
- lifting machine
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Abstract
The utility model relates to a platform area adjusting mechanism of a lifting machine, which can arbitrarily adjust the area of an operation platform and has safe use, and comprises a main platform. The platform area adjusting mechanism of a lifting machine is characterized in that an auxiliary platform is arranged in the main platform, and one end of the auxiliary platform is provided with two symmetrical sliding moving wheels. The sliding moving wheels extend into moving sliding tracks on both sides of the main platform, and the moving sliding tracks are provided with a spacing locking device. Both sides of the auxiliary platform are respectively provided with convex spines, and the moving sliding tracks of the main platform are provided with spacing holes. The spacing holes are provided with movable inserted pins, and the spacing locking device is formed. The platform area adjusting mechanism of a lifting machine has the advantages that the auxiliary platform can conveniently move outwardly from the main platform to increase the operational area of the operation platform to cause the working moving range to become bigger, and the spacing locking device is arranged on the relevant position of the main platform and the auxiliary platform to cause the use to become safer. The platform area adjusting mechanism of a lifting machine is widely used for the outdoor high-air operation.
Description
Technical field
The utility model relates to the job platform mechanism of elevator, relates in particular to the structural development in a kind of job platform mechanism of elevator.
Background technology
The job platform of elevator is square or cuboid on the market, when people carry out work on job platform, its scope is owing to be subjected to the restriction of this platform area, brought inefficiency, influenced working efficiency, for example, when running into the sky that obstacle is arranged on ground and carrying out operation, must remove ground obstacle earlier, just can move elevator to target, carry out work again, produce many troubles like this, inevitably the extend labour time, the applicant finds through practice, can avoid ground obstacle by the length of horizontal expansion job platform, strengthen working efficiency, change ineffective situation.
Summary of the invention
The utility model provides a kind of reduction platform mechanism that can regulate the elevator of job platform area and safe handling arbitrarily.
The technical solution of the utility model is: a kind of reduction platform mechanism of elevator comprises main platform.Its difference also has an auxiliary platform in main platform, two slips that an end of auxiliary platform is provided with symmetry move wheel, and this slip moves wheel and stretches in the main flat-bed two side shifting slideways, and the limitation locking device also is set on mobile slideway.
Design a convex protrusion respectively in the both sides of auxiliary platform, move ramp design spacing hole, in spacing hole, settle movable latch, form the limitation locking device at main flat-bed.
The advantage that above structure design produces is as follows:
1. auxiliary platform can outwards move from main platform easily, increases the job platform operations area, makes the work activities scope bigger;
2. at the relevant position of main platform and auxiliary platform design limitation locking device, use safety and reliability.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further narration.
Fig. 1 is the structural representation of an embodiment of the utility model;
Fig. 2 cuts open figure for the described main flat-bed of Fig. 1 office of overlooking;
Fig. 3 cuts open figure for the office of overlooking of the described auxiliary platform of Fig. 1;
Fig. 4 is the A portion amplification assumption diagram of Fig. 1;
Fig. 5 is the B portion amplification assumption diagram of Fig. 1
Among the figure: 1, main platform; 2, auxiliary platform; 3, limitation locking device; 4, girder; 5, crossbeam; 6, platform panel; 7, guardrail; 8, mobile slideway; 9, spacing hole; 10, slip moves wheel; 11, convex protrusion; 12, movable latch; 13,14,
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, a kind of reduction platform mechanism of elevator, comprise main platform 1, also has an auxiliary platform 2 for 1 li at main platform, main platform 1 bottom constitutes framework with four girders 4, the centre is provided with eight crossbeams 5 and connects with girder 4 welderings, arrange platform panel 6 on it, three faces are with guardrail 7 on the main platform 1, overlapping welding channel-section steel on the horizontal two side girders 4 of main flat-bed, the spill of channel-section steel inwardly form mobile slideway 8, five spacing holes 9 of design on mobile slideway 8, auxiliary platform 2 bottoms also constitute framework with four girders 4, the centre is provided with eight crossbeams 5 and connects with girder 4 welderings, arranges platform panel 6 on it, and also three faces are with guardrail 7 on auxiliary platform 2, four slips that symmetry is set at an end of auxiliary platform 2 move wheel 10, this slip moves wheel 10 and stretches in the two side shifting slideways 8 of main platform 1, designs a convex protrusion 11 respectively in the both sides of auxiliary platform 2, and this convex protrusion 11 is also stretched in the mobile slideway 8 of main platform 1, in spacing hole 9, settle movable latch 12, form limitation locking device 3 thus.
During use, take out movable latch 12, the staff stands in hand push master platform guardrail 7 on the auxiliary platform 2, makes slowly side shifting to main platform 1 outside of auxiliary platform 2, reaches behind the certain-length insertion movable latch 12 in corresponding spacing hole 9; After hours, on the contrary carry out according to said procedure.
Claims (2)
1. the reduction platform mechanism of an elevator comprises main platform [1].It is characterized in that: also have an auxiliary platform [2] in main platform [1] lining, two slips that one end of described auxiliary platform [2] is provided with symmetry move wheel [10], described slip moves in the two side shifting slideways [8] that wheel [10] stretches into main platform [1], and limitation locking device [3] also is set on mobile slideway [8].
2. the reduction platform mechanism of elevator according to claim 1, it is characterized in that: design a convex protrusion [11] respectively in the both sides of auxiliary platform [2], mobile slideway [8] design spacing hole [9] at main platform [1], go up arrangement movable latch [12] in spacing hole [9], form described limitation locking device [3].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420079727 CN2759992Y (en) | 2004-09-23 | 2004-09-23 | Platform area adjusting mechanism of lifting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420079727 CN2759992Y (en) | 2004-09-23 | 2004-09-23 | Platform area adjusting mechanism of lifting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2759992Y true CN2759992Y (en) | 2006-02-22 |
Family
ID=36082196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420079727 Expired - Fee Related CN2759992Y (en) | 2004-09-23 | 2004-09-23 | Platform area adjusting mechanism of lifting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2759992Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069184A (en) * | 2010-12-27 | 2011-05-25 | 中冶南方工程技术有限公司 | Movable operation platform for installing hydraulic cylinder of ladle slide gate |
| CN102219168A (en) * | 2011-03-29 | 2011-10-19 | 浙江鼎力机械有限公司 | Movable operation platform for aerial working platform |
| CN102219169A (en) * | 2011-03-29 | 2011-10-19 | 浙江鼎力机械有限公司 | Movable work platform locking device of aerial work platform |
| CN102234087A (en) * | 2011-04-19 | 2011-11-09 | 山东力高升降机械有限公司 | Expansion table surface |
| CN102530788A (en) * | 2011-12-16 | 2012-07-04 | 长沙中联消防机械有限公司 | High altitude work vehicle and working hopper protection device thereof |
| CN104150391A (en) * | 2014-08-28 | 2014-11-19 | 苏州美罗升降机械有限公司 | Lifting work integrated elevator |
| CN104192765A (en) * | 2014-09-28 | 2014-12-10 | 苏州市汉诺威升降台有限公司 | Protective plate extending lifting device |
| CN105271079A (en) * | 2015-12-01 | 2016-01-27 | 江苏柳工机械有限公司 | Upper platform extending limiting device of aerial work platform |
| CN105565221A (en) * | 2015-12-23 | 2016-05-11 | 国网河南省电力公司南阳供电公司 | Lifting device for maintaining wiring terminals on power distribution station outdoor wall |
| CN109019431A (en) * | 2018-10-08 | 2018-12-18 | 苏州艾沃意特机械设备制造有限公司 | Lifting mechanism and its auxiliary installation device |
| CN110562891A (en) * | 2019-09-30 | 2019-12-13 | 捷尔杰（天津）设备有限公司 | anti-blocking structure of extending platform for aerial work platform |
| CN111661793A (en) * | 2020-07-08 | 2020-09-15 | 兴化市永安电力工具有限公司 | Special lifting mechanism for aluminum alloy |
| CN112726549A (en) * | 2021-01-18 | 2021-04-30 | 中国长江三峡集团有限公司 | Quick push-pull platform for maintaining C-shaped water-stopping rubber with clearance seal of ship lift and using method |
-
2004
- 2004-09-23 CN CN 200420079727 patent/CN2759992Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069184A (en) * | 2010-12-27 | 2011-05-25 | 中冶南方工程技术有限公司 | Movable operation platform for installing hydraulic cylinder of ladle slide gate |
| CN102219168A (en) * | 2011-03-29 | 2011-10-19 | 浙江鼎力机械有限公司 | Movable operation platform for aerial working platform |
| CN102219169A (en) * | 2011-03-29 | 2011-10-19 | 浙江鼎力机械有限公司 | Movable work platform locking device of aerial work platform |
| CN102234087A (en) * | 2011-04-19 | 2011-11-09 | 山东力高升降机械有限公司 | Expansion table surface |
| CN102530788A (en) * | 2011-12-16 | 2012-07-04 | 长沙中联消防机械有限公司 | High altitude work vehicle and working hopper protection device thereof |
| WO2013086877A1 (en) * | 2011-12-16 | 2013-06-20 | 中联重科股份有限公司 | Overhead working lorry and working hopper protection device thereof |
| CN102530788B (en) * | 2011-12-16 | 2014-04-16 | 长沙中联消防机械有限公司 | High altitude work vehicle and working hopper protection device thereof |
| CN104150391B (en) * | 2014-08-28 | 2016-11-23 | 苏州美罗升降机械有限公司 | A kind of lifting operation integral type elevator |
| CN104150391A (en) * | 2014-08-28 | 2014-11-19 | 苏州美罗升降机械有限公司 | Lifting work integrated elevator |
| CN104192765A (en) * | 2014-09-28 | 2014-12-10 | 苏州市汉诺威升降台有限公司 | Protective plate extending lifting device |
| CN105271079A (en) * | 2015-12-01 | 2016-01-27 | 江苏柳工机械有限公司 | Upper platform extending limiting device of aerial work platform |
| CN105565221A (en) * | 2015-12-23 | 2016-05-11 | 国网河南省电力公司南阳供电公司 | Lifting device for maintaining wiring terminals on power distribution station outdoor wall |
| CN109019431A (en) * | 2018-10-08 | 2018-12-18 | 苏州艾沃意特机械设备制造有限公司 | Lifting mechanism and its auxiliary installation device |
| CN110562891A (en) * | 2019-09-30 | 2019-12-13 | 捷尔杰（天津）设备有限公司 | anti-blocking structure of extending platform for aerial work platform |
| CN111661793A (en) * | 2020-07-08 | 2020-09-15 | 兴化市永安电力工具有限公司 | Special lifting mechanism for aluminum alloy |
| CN112726549A (en) * | 2021-01-18 | 2021-04-30 | 中国长江三峡集团有限公司 | Quick push-pull platform for maintaining C-shaped water-stopping rubber with clearance seal of ship lift and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |