CN202022236U - Steering pipe column for fork truck - Google Patents
Steering pipe column for fork truck Download PDFInfo
- Publication number
- CN202022236U CN202022236U CN2011200673855U CN201120067385U CN202022236U CN 202022236 U CN202022236 U CN 202022236U CN 2011200673855 U CN2011200673855 U CN 2011200673855U CN 201120067385 U CN201120067385 U CN 201120067385U CN 202022236 U CN202022236 U CN 202022236U
- Authority
- CN
- China
- Prior art keywords
- steering
- steering column
- pipe column
- steering pipe
- fork truck
- 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
Links
- 239000007787 solid Substances 0.000 claims description 16
- 238000003466 welding Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 238000010338 mechanical breakdown Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a steering pipe column for a fork truck, which comprises a steering shaft, a steering pipe column sleeved on the steering shaft, an inclined support and a meter support, wherein the inclined support and the meter support are installed on the steering pipe column. The steering pipe column is characterized in that the steering pipe column is a hollow seamless steel pipe, and the inclined support and the meter support are fixedly installed on the steering pipe column in welded mode. The steering pipe column for the fork truck can save time and materials in processing, saves cost, improves production efficiency, simultaneously can guarantee the reliability of a structure, and avoids mechanical failure.
Description
Technical field
The utility model relates to the fork truck technical field, especially relates to a kind of fork-truck steering tubing string.
Background technology
Fork truck is mainly used in the dress of depot and drives, and the work-yard is very little, turns to frequently, often needs pivot stud.The steering swivel system of fork truck generally all comprises steering shaft, steering column and some supports, and wherein the present processing mode of steering column is to adopt solid bar repeatedly to process, and not only time-consuming but also take material, the work efficiency of steering column is very low.In addition, install and fix by screw between support and the steering column, connection structure is firm inadequately, frequently turns to cause easily down at fork truck to come off and cause mechanical breakdown.Therefore, no matter be that the processing or the mounting means of steering column all needs to improve.
The utility model content
At the deficiency that above-mentioned prior art exists, the purpose of this utility model provides a kind of fork-truck steering tubing string, and it has easy to process, and characteristics such as firm are installed.
To achieve these goals, the technical scheme that the utility model adopted is: the fork-truck steering tubing string, comprise steering shaft and be placed on steering column on the steering shaft, be installed on tilt stand and instrument support on the steering column, it is characterized in that, described steering column is hollow solid drawn pipe, and described tilt stand and instrument support are fixedly installed on the steering column by welding manner.
Preferably, described steering column is formed for the splicing of multistage solid drawn pipe, and splicing place of each section solid drawn pipe is connected and fixed by welding manner.
Preferably, the parallelism between described tilt stand and instrument support and the steering column is less than 0.5mm.
After adopting said structure, the utility model is compared the advantage that is had with prior art: steering column adopts solid drawn pipe directly to make, avoid using solid bar to be processed into tubing string, can save machining period, also avoid the waste of raw material simultaneously, steering column can also be to be spliced by the multistage solid drawn pipe, is connected and fixed by welding manner, can be processed into the steering column of all lengths model.Can satisfy steering column structural reliability in the use, the material-saving that can also save time has improved production efficiency.In addition, support is fixed on the steering column by welding manner, makes fixed sturcture more stable, still can guarantee the reliability of connection structure under the frequent steering operation of fork truck, avoids taking place mechanical breakdown.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of steering column of the present utility model;
Fig. 2 is support of the present utility model and steering column mounting structure scheme drawing;
Fig. 3 is a steering column splicing scheme drawing of the present utility model.
Among the figure: 10, steering shaft; 20, steering column
30, tilt stand; 40, instrument support;
50, solid drawn pipe; 51, splicing place;
60, weld nugget.
The specific embodiment
The following stated only is preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
Embodiment, see that Fig. 1 is to shown in Figure 3:
The utility model is a kind of fork-truck steering tubing string, comprise steering shaft 10 and be placed on steering column 20 on the steering shaft, be installed on tilt stand 30 and instrument support 40 on the steering column 20, described steering column 20 is hollow solid drawn pipe 50, and described tilt stand 30 is fixedly installed on the steering column 20 by welding manner with instrument support 40.Steering column 20 adopts solid drawn pipe 50 directly to make, and avoids using solid bar to be processed into tubing string, can save machining period, also avoid the waste of raw material simultaneously, can satisfy steering column 20 structural reliability in the use, the material-saving that can also save time has improved production efficiency.In addition, tilt stand 30 is fixed on the steering column 20 by welding manner with instrument support 40, and weld nugget 60 has a plurality of, as shown in Figure 2, guarantee that structure has enough stability, under the frequent steering operation of fork truck, still can guarantee the reliability of connection structure, avoid taking place mechanical breakdown.
Because fork truck has various tonnages, its steering column length is also inequality, therefore described steering column 20 is that 50 splicings of multistage solid drawn pipe are formed, as shown in Figure 3, splicing place 51 of each section solid drawn pipe 50 is connected and fixed by welding manner, form a complete steering column 20, can be processed into the steering column 20 of all lengths model in this way, the fork truck that satisfies different tonnages uses needs.In order to keep steering column 20 flexible operations, described tilt stand 30 and instrument support 40 are with respect to steering column 20 keeping parallelism as far as possible, when welding fixedly, must keep relative position, make tilt stand 30 and instrument support 40 be less than 0.5mm with respect to the parallelism of steering column 20 to tilt stand 30 and instrument support 40.
Fork-truck steering tubing string of the present utility model can save time in processing and can material-saving, can save cost and enhances productivity, and can also guarantee structural reliability simultaneously, avoids taking place mechanical breakdown.
Claims (3)
1. fork-truck steering tubing string, comprise steering shaft and be placed on steering column on the steering shaft, be installed on tilt stand and instrument support on the steering column, it is characterized in that, described steering column is hollow solid drawn pipe, and described tilt stand and instrument support are fixedly installed on the steering column by welding manner.
2. fork-truck steering tubing string according to claim 1 is characterized in that, described steering column is formed for the splicing of multistage solid drawn pipe, and splicing place of each section solid drawn pipe is connected and fixed by welding manner.
3. fork-truck steering tubing string according to claim 1 is characterized in that, the parallelism between described tilt stand and instrument support and the steering column is less than 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200673855U CN202022236U (en) | 2011-03-15 | 2011-03-15 | Steering pipe column for fork truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200673855U CN202022236U (en) | 2011-03-15 | 2011-03-15 | Steering pipe column for fork truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202022236U true CN202022236U (en) | 2011-11-02 |
Family
ID=44847197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200673855U Expired - Fee Related CN202022236U (en) | 2011-03-15 | 2011-03-15 | Steering pipe column for fork truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202022236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877534A (en) * | 2019-01-22 | 2019-06-14 | 广东精铟海洋工程股份有限公司 | A kind of steering column welding procedure |
-
2011
- 2011-03-15 CN CN2011200673855U patent/CN202022236U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877534A (en) * | 2019-01-22 | 2019-06-14 | 广东精铟海洋工程股份有限公司 | A kind of steering column welding procedure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20140315 |