CN203998865U - Convertible fire fighting turnable ladder workplatform - Google Patents
Convertible fire fighting turnable ladder workplatform Download PDFInfo
- Publication number
- CN203998865U CN203998865U CN201420054631.7U CN201420054631U CN203998865U CN 203998865 U CN203998865 U CN 203998865U CN 201420054631 U CN201420054631 U CN 201420054631U CN 203998865 U CN203998865 U CN 203998865U
- Authority
- CN
- China
- Prior art keywords
- ladder
- fire fighting
- workplatform
- fighting turnable
- oil cylinder
- 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
Links
- 238000005303 weighing Methods 0.000 claims abstract description 11
- 230000007306 turnover Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Landscapes
- Ladders (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
Convertible fire fighting turnable ladder working platform device, comprises fire fighting turnable ladder workplatform, switching mechanism, overturning oil cylinder, Weighing mechanism, ladder link span, ladder.Fire fighting turnable ladder workplatform is connected by overturning oil cylinder with switching mechanism, and switching mechanism is connected by Weighing mechanism with ladder link span.Ladder link span is connected with ladder.The hydraulic efficiency pressure system of overturning oil cylinder and car load hydraulic pressure assembly are connected.The utility model is realized the effective control to fire fighting turnable ladder working platform overturning function and load, makes fire fighting turnable ladder reduce car load height and length, and complete vehicle structure is more compact attractive in appearance, promotes operational security.
Description
Technical field:
The utility model relates to a kind of switching mechanism, and the turnover working platform device of especially a kind of fire fighting turnable ladder, belongs to fire appliance field.
Background technology:
Along with the continuous lifting of fire fighting turnable ladder height, fire fighting turnable ladder overall dimensions of a car structure also strengthens thereupon, and height and the length of car load design are all restricted.
Summary of the invention:
For above-mentioned the deficiencies in the prior art, the utility model provides a kind of convertible fire fighting turnable ladder workplatform.
For achieving the above object, the technical solution adopted in the utility model is: convertible fire fighting turnable ladder working platform device, comprises fire fighting turnable ladder workplatform, switching mechanism, overturning oil cylinder, Weighing mechanism, ladder link span, ladder.Fire fighting turnable ladder workplatform is connected by overturning oil cylinder with switching mechanism, and switching mechanism is connected by Weighing mechanism with ladder link span.Ladder link span is connected with ladder.The hydraulic efficiency pressure system of overturning oil cylinder and car load hydraulic pressure assembly are connected.
The utility model is realized the effective control to fire fighting turnable ladder working platform overturning function and load, makes fire fighting turnable ladder reduce car load height and length, and complete vehicle structure is more compact attractive in appearance, promotes operational security.
Brief description of the drawings:
Fig. 1 is working state schematic representation of the present utility model.
Fig. 2 is the utility model motoring condition schematic diagram.
Detailed description of the invention:
As depicted in figs. 1 and 2, convertible fire fighting turnable ladder working platform device, comprises fire fighting turnable ladder workplatform 1, switching mechanism 2, overturning oil cylinder 3, Weighing mechanism 4, ladder link span 5, ladder 6.Fire fighting turnable ladder workplatform 1 is crossed overturning oil cylinder 3 with switching mechanism logical 2 and is connected, and switching mechanism 3 is connected by Weighing mechanism 4 with ladder link span 5, thereby has realized upset and function of weighing realization simultaneously in a set of assembly of fire fighting turnable ladder workplatform.LOAD CELLS, the electric control system of weighing connect with fire fighting turnable ladder car load electric control system, realize function of weighing.The hydraulic efficiency pressure system of overturning oil cylinder 3 and car load hydraulic pressure assembly are connected, and realize the turn over function to fire fighting turnable ladder workplatform.Ladder link span 5 is connected with ladder 6.By the flexible turn over function of realizing workplatform of overturning oil cylinder 3, in the time that workplatform is worked, overturning oil cylinder 3 is retracted, workplatform, taking 3 bases of overturning oil cylinder as 90 ° of axle center left-hand revolutions, makes ground and platform ground maintenance level, ensures normal working.Fire fighting turnable ladder quit work or motoring condition under, overturning oil cylinder 3 stretches out, workplatform, taking cylinder tube base as 90 ° of axle center clickwises, makes workplatform bottom surface vertical with ladder 6 planes.
Claims (1)
1. convertible fire fighting turnable ladder working platform device, is characterized in that: comprise fire fighting turnable ladder workplatform, switching mechanism, overturning oil cylinder, Weighing mechanism, ladder link span, ladder; Fire fighting turnable ladder workplatform is connected by overturning oil cylinder with switching mechanism, and switching mechanism is connected by Weighing mechanism with ladder link span, and ladder link span is connected with ladder, and the hydraulic efficiency pressure system of overturning oil cylinder and car load hydraulic pressure assembly are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420054631.7U CN203998865U (en) | 2014-01-28 | 2014-01-28 | Convertible fire fighting turnable ladder workplatform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420054631.7U CN203998865U (en) | 2014-01-28 | 2014-01-28 | Convertible fire fighting turnable ladder workplatform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203998865U true CN203998865U (en) | 2014-12-10 |
Family
ID=52038896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420054631.7U Expired - Lifetime CN203998865U (en) | 2014-01-28 | 2014-01-28 | Convertible fire fighting turnable ladder workplatform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203998865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653620A (en) * | 2018-12-11 | 2019-04-19 | 长沙中联消防机械有限公司 | Door latch structure, working bucket and the fire fighting truck of working bucket |
-
2014
- 2014-01-28 CN CN201420054631.7U patent/CN203998865U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653620A (en) * | 2018-12-11 | 2019-04-19 | 长沙中联消防机械有限公司 | Door latch structure, working bucket and the fire fighting truck of working bucket |
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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 |
Granted publication date: 20141210 |
|
| CX01 | Expiry of patent term |