CN204399079U - Automatic liftable side rail device - Google Patents
Automatic liftable side rail device Download PDFInfo
- Publication number
- CN204399079U CN204399079U CN201520078049.9U CN201520078049U CN204399079U CN 204399079 U CN204399079 U CN 204399079U CN 201520078049 U CN201520078049 U CN 201520078049U CN 204399079 U CN204399079 U CN 204399079U
- Authority
- CN
- China
- Prior art keywords
- side rail
- cylinder
- strut bar
- fixed
- framework
- 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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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a kind of liftable side rail device automatically, it comprises side rail strut bar, side rail framework, cylinder supports bar, cylinder, side rail strut bar one end and chassis are fixed, the side rail strut bar other end and side rail framework are flexibly connected, cylinder supports bar and side rail framework are fixed, cylinder is fixed on cylinder supports bar, and side rail framework can be slided along side rail strut bar by cylinder.Side rail strut bar and side rail framework movable connection structure comprise guide rod and sleeve pipe, and guide rod and side rail framework are fixed, and sleeve pipe and side rail strut bar are fixed, and guide rod is inserted in sleeve pipe.Rely on cylinder lifting side rail, can effectively be applicable to various operating mode, key regulation and control, safe ready, dependable performance.
Description
Technical field
The utility model belongs to side rail, is specifically related to a kind of liftable side rail device automatically.
Background technology
At present, the dump truck side guardrail on market is all be fixed on chassis frame in bolt mode, can not adjust its terrain clearance after installation, but dumping car operating mode is complicated, and especially when building site, road conditions are uneven, and stone riprap is more, very easily bumps to side rail.
Summary of the invention
In order to overcome the above-mentioned defect that prior art field exists, the purpose of this utility model is, provides a kind of liftable side rail device automatically, adopts a kind of side rail of brand-new adjustable terrain clearance, reach the demand adapting to various different operating mode.
The automatic liftable side rail device that the utility model provides, it comprises side rail strut bar, side rail framework, cylinder supports bar, cylinder, side rail strut bar one end and chassis are fixed, the side rail strut bar other end and side rail framework are flexibly connected, cylinder supports bar and side rail framework are fixed, cylinder is fixed on cylinder supports bar, and side rail framework can be slided along side rail strut bar by cylinder.Side rail strut bar and side rail framework movable connection structure comprise guide rod and sleeve pipe, and guide rod and side rail framework are fixed, and sleeve pipe and side rail strut bar are fixed, and guide rod is inserted in sleeve pipe.
The automatic liftable side rail device that the utility model provides, its beneficial effect is, relies on cylinder lifting side rail, can effectively be applicable to various operating mode, key regulation and control, safe ready, dependable performance.
Accompanying drawing explanation
Fig. 1 is the integral structure schematic diagram of the utility model embodiment.
Mark in figure:
1. side rail strut bar; 2. side rail framework; 3. cylinder supports bar; 4. cylinder; 5. guide rod; 6. sleeve pipe.
Detailed description of the invention
With reference to the accompanying drawings, in conjunction with an embodiment, the automatic liftable side rail device that the utility model provides is described in detail.
Embodiment
With reference to Fig. 1, the automatic liftable side rail device of the present embodiment, it comprises side rail strut bar 1, side rail framework 2, cylinder supports bar 3, cylinder 4, guide rod 5 and sleeve pipe 6, side rail strut bar 1 one end is fixed by bolt and chassis, side rail strut bar 1 is provided with guide rail, cylinder supports bar 3 and side rail framework 2 are welded and fixed, cylinder 4 is bolted on cylinder supports bar 3, side rail framework 2 and guide rod 5 are welded and fixed, sleeve pipe 6 and side rail strut bar 1 other end are welded and fixed, guide rod 5 is inserted in sleeve pipe 6 li, side rail framework 2 can along the slide of side rail strut bar 1 by cylinder 4.
Every side rail is provided with two cylinders 4, the parallel connection of all cylinders 4 is got gas from chassis by two-dimentional five-way electromagnetic valve simultaneously, makes cylinder 4 realize being elevated simultaneously, utilize cylinder 4 to drive side rail framework 2 to slide along side rail strut bar 1, realize side rail adjustable height adjustable.
Claims (2)
1. an automatic liftable side rail device, it is characterized in that: it comprises side rail strut bar, side rail framework, cylinder supports bar, cylinder, side rail strut bar one end and chassis are fixed, the side rail strut bar other end and side rail framework are flexibly connected, cylinder supports bar and side rail framework are fixed, cylinder is fixed on cylinder supports bar, and side rail framework can be slided along side rail strut bar by cylinder.
2. automatic liftable side rail device according to claim 1, it is characterized in that: side rail strut bar and side rail framework movable connection structure comprise guide rod and sleeve pipe, guide rod and side rail framework are fixed, and sleeve pipe and side rail strut bar are fixed, and guide rod is inserted in sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520078049.9U CN204399079U (en) | 2015-02-04 | 2015-02-04 | Automatic liftable side rail device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520078049.9U CN204399079U (en) | 2015-02-04 | 2015-02-04 | Automatic liftable side rail device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204399079U true CN204399079U (en) | 2015-06-17 |
Family
ID=53422964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520078049.9U Expired - Fee Related CN204399079U (en) | 2015-02-04 | 2015-02-04 | Automatic liftable side rail device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204399079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758809A (en) * | 2017-03-12 | 2017-05-31 | 孙云明 | A kind of liftable guardrail device for municipal bridge |
-
2015
- 2015-02-04 CN CN201520078049.9U patent/CN204399079U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758809A (en) * | 2017-03-12 | 2017-05-31 | 孙云明 | A kind of liftable guardrail device for municipal bridge |
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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: 20150617 Termination date: 20220204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |