CN203373092U - Aerial working platform - Google Patents
Aerial working platform Download PDFInfo
- Publication number
- CN203373092U CN203373092U CN201320423202.8U CN201320423202U CN203373092U CN 203373092 U CN203373092 U CN 203373092U CN 201320423202 U CN201320423202 U CN 201320423202U CN 203373092 U CN203373092 U CN 203373092U
- Authority
- CN
- China
- Prior art keywords
- arm
- assembly
- oil cylinder
- machine base
- telescopic
- 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 - Lifetime
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Abstract
The utility model discloses an aerial working platform which comprises a machine base assembly. The bottom of the machine base assembly is provided with a wheel assembly, the machine base assembly is provided with a telescopic arm assembly, the upper end of the telescopic arm assembly is fixedly provided with a horizontal arm, the upper end of the horizontal arm is fixedly provided with a work platform body parallel with the horizontal arm, an oil cylinder is arranged between the telescopic arm assembly and the horizontal arm, the telescopic arm assembly comprises a lower arm and an upper arm, the lower arm is hinged to the machine base assembly through a first hinge plate, the upper arm and the lower arm are hinged through a second hinge plate, a telescopic oil cylinder is further disposed between the lower arm and the machine base assembly, and an arc-shaped supporting rod is connected between the lower arm and the machine base assembly. The oil cylinder on the upper portion and the oil cylinder on the lower portion support the telescopic arm assembly and the horizontal arm respectively, so that pressure borne by each oil cylinder is lightened, supporting firmness is guaranteed, and the double-insurance function is achieved. Meanwhile, the arc-shaped supporting rod is connected between the lower arm and the machine base assembly so as to further perform a supporting function after the lower arm is lifted.
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.In the time of by aerial working platform operation, need the staff to stand on very high platform, so regard to platform under needing, can have firmly support just can make working of staff's safety in the above, otherwise the danger that the staff just may drop.
the utility model content:
It is a kind of to the high-altitude operation platform with the platform firm supporting that the purpose of this utility model is to provide, and after can rising to platform preferably, supported, and guarantees staff's safety.
A kind of high-altitude operation platform, comprise the support assembly, support assembly bottom is provided with wheel set, be provided with the telescopic boom assembly on the support assembly, telescopic boom assembly upper end is fixed with horizontal arm, the horizontal arm upper end is fixed with parallel with it job platform, be provided with oil cylinder between telescopic boom assembly and horizontal arm, described telescopic boom assembly comprises underarm and upper arm, underarm is hinged by articulated slab one and support assembly, hinged by articulated slab two between upper arm and underarm, also be provided with telescopic oil cylinder between underarm and support assembly, be connected with the strut bar of arc between described underarm and support assembly.
High-altitude operation platform of the present utility model is supported telescopic boom and horizontal arm respectively by upper and lower two oil cylinders, makes the suffered pressure relieve of single oil cylinder, has guaranteed the fastness supported, and has played the effect of double insurance; Be connected with the strut bar of arc between underarm and support assembly, can after underarm is raised, to it, play the effect of further support simultaneously.
the accompanying drawing explanation:
Fig. 1 is the structural representation after job platform of the present utility model stretches.
Fig. 2 is the structural representation after job platform of the present utility model shrinks.
the specific embodiment:
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1, a kind of high-altitude operation platform that can be used for slope ground, comprise support assembly 1, support assembly 1 bottom is provided with wheel set 2, be provided with telescopic boom assembly 3 on support assembly 1, telescopic boom assembly 3 upper ends are fixed with horizontal arm 4, horizontal arm 4 upper ends are fixed with parallel with it job platform 5, be provided with oil cylinder 6 between telescopic boom assembly 3 and horizontal arm 4, described telescopic boom assembly 3 comprises underarm 31 and upper arm 32, underarm 31 is hinged by articulated slab 1 and support assembly 1, hinged by articulated slab 2 34 between upper arm 32 and underarm 31, also be provided with telescopic oil cylinder 7 between underarm 31 and support assembly 1, be connected with the strut bar 8 of arc between described underarm 31 and support assembly 1.
The job platform contraction state as shown in Figure 2, when aloft work is carried out in its rising of needs, telescopic oil cylinder 7 is extended raises underarm 31, oil cylinder 6 is also raised upper arm 32 simultaneously, horizontal arm 4 and job platform 5 above upper arm 32 also and then are elevated to corresponding height, oil cylinder 6 can extend or shrink the angle of regulating horizontal arm 4, makes it to remain at level attitude, and parallel with horizontal arm 4 so fixing job platform 5 also just can remain level.The strut bar 8 of arc can play the effect of further support after underarm 31 is raised to it.
Claims (1)
1. a high-altitude operation platform, it is characterized in that: comprise support assembly (1), support assembly (1) bottom is provided with wheel set (2), be provided with telescopic boom assembly (3) on support assembly (1), telescopic boom assembly (3) upper end is fixed with horizontal arm (4), horizontal arm (4) upper end is fixed with parallel with it job platform (5), be provided with oil cylinder (6) between telescopic boom assembly (3) and horizontal arm (4), described telescopic boom assembly (3) comprises underarm (31) and upper arm (32), underarm (31) is hinged by articulated slab one (33) and support assembly (1), hinged by articulated slab two (34) between upper arm (32) and underarm (31), also be provided with telescopic oil cylinder (7) between underarm (31) and support assembly (1), be connected with the strut bar (8) of arc between described underarm (31) and support assembly (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320423202.8U CN203373092U (en) | 2013-07-15 | 2013-07-15 | Aerial working platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320423202.8U CN203373092U (en) | 2013-07-15 | 2013-07-15 | Aerial working platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203373092U true CN203373092U (en) | 2014-01-01 |
Family
ID=49835639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320423202.8U Expired - Lifetime CN203373092U (en) | 2013-07-15 | 2013-07-15 | Aerial working platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203373092U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103387195A (en) * | 2013-07-15 | 2013-11-13 | 浙江鼎力机械股份有限公司 | Aerial work platform |
| CN103964345A (en) * | 2014-04-09 | 2014-08-06 | 洛阳巨亚彩钢工程有限公司 | High-altitude operation platform |
-
2013
- 2013-07-15 CN CN201320423202.8U patent/CN203373092U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103387195A (en) * | 2013-07-15 | 2013-11-13 | 浙江鼎力机械股份有限公司 | Aerial work platform |
| CN103964345A (en) * | 2014-04-09 | 2014-08-06 | 洛阳巨亚彩钢工程有限公司 | High-altitude operation platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140101 |