CN202100188U - Hydraulic lifting type rear crawling ladder of low-flatbed transportation cart - Google Patents
Hydraulic lifting type rear crawling ladder of low-flatbed transportation cart Download PDFInfo
- Publication number
- CN202100188U CN202100188U CN2011201023286U CN201120102328U CN202100188U CN 202100188 U CN202100188 U CN 202100188U CN 2011201023286 U CN2011201023286 U CN 2011201023286U CN 201120102328 U CN201120102328 U CN 201120102328U CN 202100188 U CN202100188 U CN 202100188U
- Authority
- CN
- China
- Prior art keywords
- crawling ladder
- cat ladder
- low
- hydraulic cylinder
- lifting type
- 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 - Fee Related
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Abstract
The utility model discloses a hydraulic lifting type rear crawling ladder of a low-flatbed transportation cart, which comprises a cart body. A support is fixedly welded at the tail end of the cart body and hinged with a crawling ladder, the tail end of the cart body is hinged with a hydraulic cylinder, and a piston rod of the hydraulic cylinder abuts against the back of the crawling ladder. The hydraulic lifting type rear crawling ladder of the low-flatbed transportation cart is simple in structure, convenient to operate, strong in bearing capacity and capable of improving the efficiency of engineering machinery, digging machines, forklifts, harvesters and undetachable cargo loading and unloading operations. The crawling ladder is lifted by the extension of the piston rod of the hydraulic cylinder, thereby facilitating the lifting of the crawling ladder and being practical.
Description
Technical field
The utility model relates to cat ladder behind a kind of hydraulic elevation type of low flat bed transport vehicle.
Background technology
Low flat bed transport vehicle is used for loading and Transportation Engineering machinery, digging machine, forklift, harvester etc., is applicable to the long-distance transport of engineering machinery and some on-dismountable goods.
For making things convenient for the loading and unloading of engineering machinery, digging machine, forklift, harvester and some on-dismountable goods, at the rear portion of car body cat ladder is installed usually.
The utility model content
The purpose of the utility model provides cat ladder behind a kind of hydraulic elevation type of low flat bed transport vehicle, makes things convenient for the loading and unloading of engineering machinery, digging machine, forklift, harvester and some on-dismountable goods.
The technical scheme of the utility model is following:
Cat ladder behind a kind of hydraulic elevation type of low flat bed transport vehicle; Include car body, it is characterized in that: the tail end of said car body is fixedly welded with bearing, is hinged with cat ladder on the described bearing; The tail end of said car body is hinged with hydraulic cylinder, and the piston rod of said hydraulic cylinder withstands on the back side of cat ladder.
Cat ladder behind the hydraulic elevation type of described low flat bed transport vehicle is characterized in that: the back side of said cat ladder is fixedly welded with boss.
The beneficial effect of the utility model:
The utility model is simple in structure; Easy to operate; Supporting capacity is strong, has improved the efficient of engineering machinery, digging machine, forklift, harvester and some on-dismountable cargo handling operations, simultaneously the cat ladder that stretches through hydraulic cylinder piston rod; Made things convenient for the up-down of cat ladder, concrete well practical value.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Referring to Fig. 1, cat ladder behind a kind of hydraulic elevation type of low flat bed transport vehicle includes car body 1, and the tail end of car body 1 is fixedly welded with bearing 2, is hinged with cat ladder 3 on the bearing 2, and the tail end of car body 1 is hinged with hydraulic cylinder 4, and the piston rod 5 of hydraulic cylinder 4 withstands on the back side of cat ladder 3.
The back side of cat ladder 3 is fixedly welded with boss 6, strengthens the intensity of cat ladder 3, makes it have bigger supporting capacity.
Claims (2)
1. cat ladder behind the hydraulic elevation type of a low flat bed transport vehicle; Include car body, it is characterized in that: the tail end of said car body is fixedly welded with bearing, is hinged with cat ladder on the described bearing; The tail end of said car body is hinged with hydraulic cylinder, and the piston rod of said hydraulic cylinder withstands on the back side of cat ladder.
2. cat ladder behind the hydraulic elevation type of low flat bed transport vehicle according to claim 1, it is characterized in that: the back side of said cat ladder is fixedly welded with boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201023286U CN202100188U (en) | 2011-04-11 | 2011-04-11 | Hydraulic lifting type rear crawling ladder of low-flatbed transportation cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201023286U CN202100188U (en) | 2011-04-11 | 2011-04-11 | Hydraulic lifting type rear crawling ladder of low-flatbed transportation cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202100188U true CN202100188U (en) | 2012-01-04 |
Family
ID=45386204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201023286U Expired - Fee Related CN202100188U (en) | 2011-04-11 | 2011-04-11 | Hydraulic lifting type rear crawling ladder of low-flatbed transportation cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202100188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110869579A (en) * | 2017-07-12 | 2020-03-06 | 朗姆研究公司 | Folding ladder with component rack system for a manufacturing facility |
-
2011
- 2011-04-11 CN CN2011201023286U patent/CN202100188U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110869579A (en) * | 2017-07-12 | 2020-03-06 | 朗姆研究公司 | Folding ladder with component rack system for a manufacturing facility |
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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 |
Granted publication date: 20120104 Termination date: 20180411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |