CN103387198A - Chassis-protecting mechanism for aerial work platforms - Google Patents
Chassis-protecting mechanism for aerial work platforms Download PDFInfo
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- CN103387198A CN103387198A CN2013103209813A CN201310320981A CN103387198A CN 103387198 A CN103387198 A CN 103387198A CN 2013103209813 A CN2013103209813 A CN 2013103209813A CN 201310320981 A CN201310320981 A CN 201310320981A CN 103387198 A CN103387198 A CN 103387198A
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- chassis
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- connecting rod
- fender
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Abstract
The invention discloses a chassis-protecting mechanism for aerial work platforms. The chassis-protecting mechanism is arranged on the bottom of a chassis; when a work platform travels to a ground with holes, the chassis-protecting mechanism is started, pressing shafts are stretched upwards, each pressing shaft drives a middle swing connecting rod and a lower swing connecting rod sequentially articulated to swing downwards, air springs connected with the lower swing connecting rods are stretched as well, and finally, protective plates are driven to vertically hang down; the strip-shaped protective plates on both sides of the bottom of the chassis are lower than the lowest point of the chassis after vertically hanging down, as a result, when the work platform is moved to the ground with the holes, even if four wheels drop into the holes, the hanging protective plates also can land on the ground, and thereby the chassis is prevented from directly impacting the ground to be damaged; when the work platform needs to be moved, the pressing shafts downwardly press one end of each middle swing connecting rod, the other ends of the middle swing connecting rods go up, the lower swing connecting rods go up as well, finally, the protective plates are driven to transversely turn, and thereby leave the ground, and therefore the whole work platform can be moved.
Description
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Technical field
The present invention relates to a kind of high-altitude operation platform.
Background technology
High-altitude operation platform is the product of serving the mobility aloft work such as every profession and trade aloft work, equipment safety check, maintenance.high-altitude operation platform generally comprises base, the base bottom is provided with wheel set, be provided with jack up unit on base, job platform is set on jack up unit, wheel set is to drive the mechanism that job platform moves, in the likely ground unfairness of the place of aerial working platform operation, rugged situation appears, at this time the four wheels of wheel may drop on the inside, hole, hole, because chassis is lower, ground just may be encountered in chassis like this, the situation that chassis is damaged, and when platform need to move, because ground is encountered on chassis, whole car body just may not move.
Summary of the invention:
The object of the invention is to for above-mentioned situation, a kind of chassis protection mechanism of high-altitude operation platform is provided, this protection mechanism can be in the irregular situation in ground, and the chassis of protecting platform is not damaged.
A kind of chassis protection mechanism of high-altitude operation platform; comprise the adapter plate that is fixed on tray bottom; the bottom-hinged of adapter plate has fender, and fender is elongated, is provided with two; be separately positioned on the both sides on chassis; fender and lower swing rod hinge connection, lower swing connecting rod and middle swing connecting bar are hinged, and middle swing connecting bar and last item are hinged; be connected with gas spring one end on the lower swing connecting rod, the gas spring other end is fixed on adapter plate.
Be provided with the last item cover on described last item, be provided with bearing between last item and last item cover.
the present invention adopts above-mentioned protection mechanism to be arranged on the bottom on job platform chassis, when the operation platform is walked cratered ground, starting protection mechanism, last item upwards stretches, last item drives hinged successively middle swing connecting bar, the lower swing connecting rod is to lower swing, the gas spring that is connected with the lower swing connecting rod also stretches, driving finally fender vertically hangs down, the fender of tray bottom both sides strip shape is vertical hang down after lower than the nadir on chassis, work as like this operation platform movement to cratered ground, even four wheels are fallen the inside, hole, hole, the fender that comes that hangs down also can withstand ground, avoided like this chassis directly to encounter the damage that cause on ground, when platform need to move, last item presses down middle swing connecting bar one end downwards, the middle swing connecting bar other end rises, the lower swing connecting rod also rises, driving finally fender laterally overturns, fender is with regard to built on stilts like this, whole job platform also just can move.
Description of drawings:
Fig. 1 is structural representation of the present invention.
Fig. 2 is perspective view of the present invention.
Fig. 3 is the structural representation that the chassis of protection mechanism is installed.
The specific embodiment:
Below in conjunction with accompanying drawing, the present invention is further described:
As shown in Figure 1, 2; a kind of chassis protection mechanism of high-altitude operation platform, comprise the adapter plate 2 that is fixed on 1 bottom, chassis, and the bottom-hinged of adapter plate 2 has fender 3; fender 3 is elongated; be provided with two, be separately positioned on the both sides on chassis 1, fender 3 is hinged with lower swing connecting rod 4; lower swing connecting rod 4 is hinged with middle swing connecting bar 5; middle swing connecting bar 5 is hinged with last item 6, is connected with gas spring 7 one ends on lower swing connecting rod 4, and gas spring 7 other ends are fixed on adapter plate 2.Be provided with last item cover 8 on described last item 6, be provided with bearing 9 between last item 6 and last item cover 8.
as Fig. 3, 1 bottom, chassis of job platform is provided with wheel set 10, the inside of 1 bottom, chassis is fixed with adapter plate 2, the bottom-hinged of adapter plate 2 has fender 3, fender 3 is elongated, be provided with two, be separately positioned on the both sides on chassis 1, when the operation platform is walked cratered ground, starting protection mechanism, last item 6 upwards stretches, last item 6 drives hinged successively middle swing connecting bar 5, lower swing connecting rod 4 is to lower swing, the gas spring 7 that is connected with lower swing connecting rod 4 also stretches, driving finally fender 3 vertically hangs down, the fender of tray bottom both sides strip shape is vertical hang down after lower than the nadir on chassis, as Fig. 1, 2, the fender 3 in left side is to fall, it is the situation that protection mechanism is opened, and the fender 3 on right side rolls up, it is the situation that protection mechanism is closed, work as like this operation platform movement to cratered ground, even four wheels are fallen the inside, hole, hole, the fender that comes that hangs down also can withstand ground, avoided like this chassis directly to encounter the damage that cause on ground, when platform need to move, last item presses down middle swing connecting bar one end downwards, the middle swing connecting bar other end rises, the lower swing connecting rod also rises, driving finally fender laterally overturns, fender is with regard to built on stilts like this, whole job platform also just can move.
Claims (2)
1. the chassis protection mechanism of a high-altitude operation platform, it is characterized in that: comprise the adapter plate (2) that is fixed on bottom, chassis (1), the bottom-hinged of adapter plate (2) has fender (3), fender (3) is elongated, be provided with two, be separately positioned on the both sides of chassis (1), fender (3) is hinged with lower swing connecting rod (4), lower swing connecting rod (4) is hinged with middle swing connecting bar (5), middle swing connecting bar (5) is hinged with last item (6), be connected with gas spring (7) one ends on lower swing connecting rod (4), gas spring (7) other end is fixed on adapter plate (2).
2. the chassis protection mechanism of a kind of high-altitude operation platform according to claim 1, is characterized in that: be provided with last item cover (8) on described last item (6), be provided with bearing (9) between last item (6) and last item cover (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310320981.3A CN103387198B (en) | 2013-07-25 | 2013-07-25 | A kind of chassis protection mechanism of high-altitude operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310320981.3A CN103387198B (en) | 2013-07-25 | 2013-07-25 | A kind of chassis protection mechanism of high-altitude operation platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103387198A true CN103387198A (en) | 2013-11-13 |
| CN103387198B CN103387198B (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310320981.3A Active CN103387198B (en) | 2013-07-25 | 2013-07-25 | A kind of chassis protection mechanism of high-altitude operation platform |
Country Status (1)
| Country | Link |
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| CN (1) | CN103387198B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828755A (en) * | 2015-05-26 | 2015-08-12 | 浙江鼎力机械股份有限公司 | Aerial work platform of pothole protection structure |
| CN104828756A (en) * | 2015-05-26 | 2015-08-12 | 浙江鼎力机械股份有限公司 | High-stability scissor type aerial work platform |
| CN104842966A (en) * | 2015-05-26 | 2015-08-19 | 浙江鼎力机械股份有限公司 | High-stability aerial work platform driving chassis |
| CN105016262A (en) * | 2015-07-23 | 2015-11-04 | 浙江鼎力机械股份有限公司 | Aerial work platform provided with pothole protection device and railing door allowing users to get in easily |
| CN105016263A (en) * | 2015-07-23 | 2015-11-04 | 浙江鼎力机械股份有限公司 | Aerial work platform allowing users to get in easily |
| CN105016246A (en) * | 2015-07-23 | 2015-11-04 | 浙江鼎力机械股份有限公司 | Scissors aerial work platform |
| CN105060197A (en) * | 2015-07-23 | 2015-11-18 | 浙江鼎力机械股份有限公司 | Aerial work platform with high-stability steering running function |
| US20170137270A1 (en) * | 2015-11-16 | 2017-05-18 | Zhejiang Dingli Machinery Co., Ltd | Order picker for easy transfer of goods |
| CN109896480A (en) * | 2019-02-21 | 2019-06-18 | 陈金芽 | A kind of high-altitude operation vehicle pit-hole protection mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005225569A (en) * | 2004-01-15 | 2005-08-25 | Inuzuka Seisakusho:Kk | Platform of high altitude service vehicle |
| CN201087120Y (en) * | 2007-09-12 | 2008-07-16 | 许树根 | Anti-pothole incline device of platform for work high above ground |
| CN201598150U (en) * | 2010-01-21 | 2010-10-06 | 杭州赛奇高空作业机械有限公司 | Portable type lifting work platform |
| CN202542797U (en) * | 2012-03-28 | 2012-11-21 | 浙江诺力机械股份有限公司 | Side face support protection device of aerial work platform |
| CN203373110U (en) * | 2013-07-25 | 2014-01-01 | 浙江鼎力机械股份有限公司 | Chassis protection mechanism of aerial work platform |
-
2013
- 2013-07-25 CN CN201310320981.3A patent/CN103387198B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005225569A (en) * | 2004-01-15 | 2005-08-25 | Inuzuka Seisakusho:Kk | Platform of high altitude service vehicle |
| CN201087120Y (en) * | 2007-09-12 | 2008-07-16 | 许树根 | Anti-pothole incline device of platform for work high above ground |
| CN201598150U (en) * | 2010-01-21 | 2010-10-06 | 杭州赛奇高空作业机械有限公司 | Portable type lifting work platform |
| CN202542797U (en) * | 2012-03-28 | 2012-11-21 | 浙江诺力机械股份有限公司 | Side face support protection device of aerial work platform |
| CN203373110U (en) * | 2013-07-25 | 2014-01-01 | 浙江鼎力机械股份有限公司 | Chassis protection mechanism of aerial work platform |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828755A (en) * | 2015-05-26 | 2015-08-12 | 浙江鼎力机械股份有限公司 | Aerial work platform of pothole protection structure |
| CN104828756A (en) * | 2015-05-26 | 2015-08-12 | 浙江鼎力机械股份有限公司 | High-stability scissor type aerial work platform |
| CN104842966A (en) * | 2015-05-26 | 2015-08-19 | 浙江鼎力机械股份有限公司 | High-stability aerial work platform driving chassis |
| CN105016262A (en) * | 2015-07-23 | 2015-11-04 | 浙江鼎力机械股份有限公司 | Aerial work platform provided with pothole protection device and railing door allowing users to get in easily |
| CN105016263A (en) * | 2015-07-23 | 2015-11-04 | 浙江鼎力机械股份有限公司 | Aerial work platform allowing users to get in easily |
| CN105016246A (en) * | 2015-07-23 | 2015-11-04 | 浙江鼎力机械股份有限公司 | Scissors aerial work platform |
| CN105060197A (en) * | 2015-07-23 | 2015-11-18 | 浙江鼎力机械股份有限公司 | Aerial work platform with high-stability steering running function |
| US20170137270A1 (en) * | 2015-11-16 | 2017-05-18 | Zhejiang Dingli Machinery Co., Ltd | Order picker for easy transfer of goods |
| CN109896480A (en) * | 2019-02-21 | 2019-06-18 | 陈金芽 | A kind of high-altitude operation vehicle pit-hole protection mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103387198B (en) | 2016-04-06 |
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