CN203373100U - Aerial working platform with chassis protecting mechanism - Google Patents
Aerial working platform with chassis protecting mechanism Download PDFInfo
- Publication number
- CN203373100U CN203373100U CN201320451681.4U CN201320451681U CN203373100U CN 203373100 U CN203373100 U CN 203373100U CN 201320451681 U CN201320451681 U CN 201320451681U CN 203373100 U CN203373100 U CN 203373100U
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- CN
- China
- Prior art keywords
- chassis
- swing connecting
- connecting rod
- ground
- protecting
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- 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
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Abstract
The utility model discloses an aerial working platform with a chassis protecting mechanism. The protecting mechanism is arranged at the bottom of a chassis, when the working platform moves to the ground with a pit, the protecting mechanism is started, a pressing shaft extends upwards, the pressing shaft drives a middle swing connecting rod and a lower swing connecting rod to swing downwards, wherein the middle swing connecting rod and the lower swing connecting rod are sequentially hinged to each other, a pneumatic spring connected with the lower swing connecting rod also stretches, and finally the protecting board is driven to fall down vertically. After the long-bar shaped protecting board at the two sides of the bottom of the chassis vertically fall down and the protecting board is lower than the lowest point of the chassis, when the operation platform moves to the ground with the pit, even if four wheels fall in the pit, the falling-down protecting board can abut against the ground, the chassis is prevented from colliding with the ground and damage is avoided; when the platform needs to be moved, the pressing shaft presses one end of the middle swing connecting rod downwards, the other end of the middle swing connecting rod lifts up, the lower swing connecting rod also lifts up and finally the protecting board is driven to overturn transversely, and therefore the protecting board leaves the ground and the whole operation platform can move.
Description
Technical field
The utility model 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 will make chassis be damaged, and when platform need to move, because ground is encountered on chassis, whole car body just may not move.
the utility model content:
The purpose of this utility model is for above-mentioned situation, and a kind of high-altitude operation platform that the chassis protection mechanism is set is provided, and this protection mechanism can be in the irregular situation in ground, and the chassis of protecting platform is not damaged.
A kind of high-altitude operation platform that the chassis protection mechanism is set; comprise chassis; tray bottom arranges wheel set; be provided with jack up unit on chassis; be fixed with job platform on jack up unit; tray bottom is fixed with adapter plate; 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, between last item and last item cover, be provided with bearing.
Described jack up unit rises device for cutting to fork.
The utility model 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 be connected with the lower swing connecting rod is also stretched, finally driving 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 come 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, finally driving fender laterally overturns, fender is with regard to built on stilts like this, whole job platform also just can move.
the accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model protection mechanism.
Fig. 3 is the perspective view of the utility model protection mechanism.
Fig. 4 is the structural representation on the utility model chassis.
the specific embodiment:
Below in conjunction with accompanying drawing, the utility model is further described:
As Fig. 1, 2, shown in 3, a kind of high-altitude operation platform that the chassis protection mechanism is set, comprise chassis 1, 1 bottom, chassis arranges wheel set 10, be provided with jack up unit 11 on chassis 1, be fixed with job platform 12 on jack up unit 11, 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, 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 ends are fixed on adapter plate 2.Be provided with last item cover 8 on described last item 6, between last item 6 and last item cover 8, be provided with bearing 9.
As Fig. 4, 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 be connected with lower swing connecting rod 4 is also stretched, finally driving 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. 2, 3, 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 come 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, finally driving fender laterally overturns, fender is with regard to built on stilts like this, whole job platform also just can move.
Claims (3)
1. the high-altitude operation platform that the chassis protection mechanism is set, it is characterized in that: comprise chassis (1), bottom, chassis (1) arranges wheel set (10), be provided with jack up unit (11) on chassis (1), be fixed with job platform (12) on jack up unit (11), bottom, chassis (1) 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 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. a kind of high-altitude operation platform that the chassis protection mechanism is set according to claim 1, is characterized in that: be provided with last item cover (8) on described last item (6), between last item (6) and last item cover (8), be provided with bearing (9).
3. a kind of high-altitude operation platform that the chassis protection mechanism is set according to claim 1, it is characterized in that: described jack up unit (11) rises device for cutting to fork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320451681.4U CN203373100U (en) | 2013-07-25 | 2013-07-25 | Aerial working platform with chassis protecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320451681.4U CN203373100U (en) | 2013-07-25 | 2013-07-25 | Aerial working platform with chassis protecting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203373100U true CN203373100U (en) | 2014-01-01 |
Family
ID=49835647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320451681.4U Expired - Fee Related CN203373100U (en) | 2013-07-25 | 2013-07-25 | Aerial working platform with chassis protecting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203373100U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359668A (en) * | 2013-07-25 | 2013-10-23 | 浙江鼎力机械股份有限公司 | High-lift operation platform provided with chassis protecting mechanism |
| CN105000512A (en) * | 2015-07-23 | 2015-10-28 | 浙江鼎力机械股份有限公司 | Scissors aerial work platform with railing door allowing user to enter easily |
| CN106315471A (en) * | 2015-06-17 | 2017-01-11 | 徐工集团工程机械股份有限公司 | Aerial operation car pit protection mechanism and aerial operation car |
| US20170137270A1 (en) * | 2015-11-16 | 2017-05-18 | Zhejiang Dingli Machinery Co., Ltd | Order picker for easy transfer of goods |
| CN110342441A (en) * | 2019-07-29 | 2019-10-18 | 合肥亚美科技股份有限公司 | A kind of stability is high and has the giant tyre scissor-type ladder truck of reversed Telescopic |
-
2013
- 2013-07-25 CN CN201320451681.4U patent/CN203373100U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359668A (en) * | 2013-07-25 | 2013-10-23 | 浙江鼎力机械股份有限公司 | High-lift operation platform provided with chassis protecting mechanism |
| CN103359668B (en) * | 2013-07-25 | 2016-04-06 | 浙江鼎力机械股份有限公司 | A kind of high-altitude operation platform that chassis protection mechanism is set |
| CN106315471A (en) * | 2015-06-17 | 2017-01-11 | 徐工集团工程机械股份有限公司 | Aerial operation car pit protection mechanism and aerial operation car |
| CN105000512A (en) * | 2015-07-23 | 2015-10-28 | 浙江鼎力机械股份有限公司 | Scissors aerial work platform with railing door allowing user to enter easily |
| US20170137270A1 (en) * | 2015-11-16 | 2017-05-18 | Zhejiang Dingli Machinery Co., Ltd | Order picker for easy transfer of goods |
| CN110342441A (en) * | 2019-07-29 | 2019-10-18 | 合肥亚美科技股份有限公司 | A kind of stability is high and has the giant tyre scissor-type ladder truck of reversed Telescopic |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20200725 |