CN202319729U - Heavy fork truck steering axle body - Google Patents
Heavy fork truck steering axle body Download PDFInfo
- Publication number
- CN202319729U CN202319729U CN2011204386309U CN201120438630U CN202319729U CN 202319729 U CN202319729 U CN 202319729U CN 2011204386309 U CN2011204386309 U CN 2011204386309U CN 201120438630 U CN201120438630 U CN 201120438630U CN 202319729 U CN202319729 U CN 202319729U
- Authority
- CN
- China
- Prior art keywords
- bridge plate
- web
- upper bridge
- upper left
- installation shaft
- 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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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model relates to a heavy fork truck steering axle body, which is characterized in that: an upper bridge plate comprises a left upper bridge plate and a right upper bridge plate, both the left upper bridge plate and the right upper bridge plate take the shape of a triangular plate, and the thickness of the left upper bridge plate and that of the right upper bridge plate are 100 mm; an arc groove is formed in the middle of the top surface of a web, an installation shaft is fixedly positioned in the arc groove located on the top surface of the web, both two outer sides of the installation shaft are respectively fixedly connected with the bottom sides of the left upper bridge plate and the right upper bridge plate in a welding manner, and the top surfaces of both sides of the web are respectively fixedly connected with the bottom surfaces of the left upper bridge plate and the right upper bridge plate in a welding manner; and a lower bridge plate takes the shape of a rectangular strip. According to the utility model, the installation height of the installation shaft is lowered by 110-120 mm, thus the rear height of the entire fork truck is lowered and the stability of the entire fork truck is improved; by adopting the rectangular-strip-shaped design of the lower bridge plate, the shape is simple, the processing load is low, and the utilization rate of the plate is high; and therefore, the welding and assembly of the steering axle body are facilitated, and the maintenance space of the heavy fork truck steering axle end (rear end) is enlarged.
Description
Technical field
The utility model belongs to forklift steering bridge pontic technical field, and the forklift steering bridge pontic is specifically related to reset.
Background technology
Turning to pontic is the vitals of forklift steering bridge, plays load-bearing and the function that realizes connecting to ground, and in the existing heavy fork-truck steering pontic design, the shaped design of bridge plate is basic identical up and down, is the narrow channel plates in wide both sides, centre.Be used for being welded on bridge plate with vehicle frame bonded assembly installation shaft, installation shaft and last bridge plate close when weldering if do not do processing, are the line contact, and weld strength is bad, generally installation shaft is processed a plane after, close weldering with last bridge plate again.There is the shortcoming of following aspect in this structure: 1, bridge plate out-of-shape, and processing capacity is big, and the sheet material degree of utilization is low; 2, installation shaft takies car load rearward height space, has improved car load rear portion height of gravitational center, influences whole vehicle stability; 3, installation shaft need be processed the welding plane, and weld strength is not good especially.
Summary of the invention
In order to reduce bridge plate and installation shaft processing capacity, improve the sheet material degree of utilization, reduce the height space of installation shaft, and guarantee installation shaft and last bridge plate close weldering intensity, the utility model provides a kind of heavy forklift steering bridge pontic that improves structure.
The technical solution that realizes above-mentioned purpose is following:
Heavy forklift steering bridge pontic comprises the installation shaft and the following bridge plate of bridge plate, web, tubulose, and web is a vertical, and the web middle part is laid with two oil cylinder adapter plates, and the bottom surface of web is being welded to connect bridge plate;
The said bridge plate of going up comprises upper left bridge plate and upper right bridge plate, and it is tabular that upper left bridge plate and upper right bridge plate are triangle, and the thickness of upper left bridge plate and the thickness of upper right bridge plate are 100 ㎜; One side of upper left bridge plate is the base, and the drift angle place relative with the base of upper left bridge plate offers mounting hole; One side of upper right bridge plate is the base, and the drift angle place relative with the base of upper right bridge plate offers mounting hole; Said web end face middle part is provided with circular groove; Installation shaft is fixed in the circular groove place of web end face; The base of upper left bridge plate and the base of upper right bridge plate fixedly are being welded to connect the installation shaft both sides external respectively, and the bottom surface of upper left bridge plate and the bottom surface of upper right bridge plate fixedly are being welded to connect web both sides end face respectively; Said bridge plate down is a rectangular strip.
The circular groove degree of depth of web end face is 10～20 ㎜.
The utility model is compared with prior art products and is had the advantage of following aspect:
1, the utility model has reduced the setting height(from bottom) 110-120 ㎜ of installation shaft, and the height of reduction is the circular groove degree of depth sum of the thickness and the web end face of last bridge plate; And then can reduce the car load rearward height, improved whole vehicle stability; Installation shaft has enough weld strengths on the other hand, need not carry out additional processing to it simultaneously, has reduced processing capacity;
2, the following bridge plate rectangular strip design of the utility model, simple shape, size decreases, easy to process, processing capacity is little, and the sheet material degree of utilization is high; Simultaneously, conveniently turn to the welding and the assembling of pontic, enlarged the service clearance of heavy forklift steering bridge end (rear end).
Description of drawings
Fig. 1 is the utility model axis of no-feathering mapping.
Fig. 2 is the utility model structural front view.
Fig. 3 is the web structure scheme drawing.
Sequence number among the last figure: upper left bridge plate 1, web 2, circular groove 2.1, upper right bridge plate 3, installation shaft 4, oil cylinder adapter plate 5, bridge plate 6 down.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model structure is done explanation further through embodiment.
Embodiment:
Referring to Fig. 1 and Fig. 2, heavy forklift steering bridge pontic comprises the installation shaft 4 and the following bridge plate 6 of upper left bridge plate 1, upper right bridge plate 3, web 2, tubulose.Web 2 is a vertical, and web 2 middle parts are uniformly distributed with welded and installed has two oil cylinder adapter plates 5, and the bottom surface of web 2 is being welded to connect bridge plate 6.It is tabular that upper left bridge plate 1 and upper right bridge plate 3 are triangle, and the thickness of the thickness of upper left bridge plate 1 and upper right bridge plate 3 is 100 ㎜; One side of upper left bridge plate 1 is the base, and the drift angle place of the upper left bridge plate relative with the base offers the stub mounting hole; One side of upper right bridge plate 3 is the base, and the drift angle place of the upper right bridge plate relative with the base offers the stub mounting hole.Referring to Fig. 3, web 2 end faces middle part offers circular groove 2.1, and the circular groove degree of depth is 17 ㎜.Installation shaft 4 fixing welding are positioned at circular groove 2.1 places of web end face; The base of the base of upper left bridge plate 1 and upper right bridge plate 3 fixedly is being welded to connect installation shaft 4 both sides external respectively, and the bottom surface of the bottom surface of upper left bridge plate 1 and upper right bridge plate 3 fixedly is being welded to connect web 2 both sides end faces respectively; Following bridge plate 6 after the improvement is a rectangular strip.
Claims (2)
1. heavy forklift steering bridge pontic comprises the installation shaft and the following bridge plate of bridge plate, web, tubulose, and web is a vertical, and the web middle part is laid with two oil cylinder adapter plates, and the bottom surface of web is being welded to connect bridge plate, it is characterized in that:
The said bridge plate of going up comprises upper left bridge plate and upper right bridge plate, and it is tabular that upper left bridge plate and upper right bridge plate are triangle, and the thickness of upper left bridge plate and the thickness of upper right bridge plate are 100 ㎜; One side of upper left bridge plate is the base, and the drift angle place relative with the base of upper left bridge plate offers mounting hole; One side of upper right bridge plate is the base, and the drift angle place relative with the base of upper right bridge plate offers mounting hole; Said web end face middle part is provided with circular groove; Installation shaft is fixed in the circular groove place of web end face; The base of upper left bridge plate and the base of upper right bridge plate fixedly are being welded to connect the installation shaft both sides external respectively, and the bottom surface of upper left bridge plate and the bottom surface of upper right bridge plate fixedly are being welded to connect web both sides end face respectively; Said bridge plate down is a rectangular strip.
2. heavy forklift steering bridge pontic according to claim 1 is characterized in that: the circular groove degree of depth of web end face is 10～20 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204386309U CN202319729U (en) | 2011-11-08 | 2011-11-08 | Heavy fork truck steering axle body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204386309U CN202319729U (en) | 2011-11-08 | 2011-11-08 | Heavy fork truck steering axle body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202319729U true CN202319729U (en) | 2012-07-11 |
Family
ID=46431721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204386309U Expired - Fee Related CN202319729U (en) | 2011-11-08 | 2011-11-08 | Heavy fork truck steering axle body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202319729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554606A (en) * | 2017-07-14 | 2018-01-09 | 浙江工业大学 | A kind of fork-truck steering mechanism |
-
2011
- 2011-11-08 CN CN2011204386309U patent/CN202319729U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554606A (en) * | 2017-07-14 | 2018-01-09 | 浙江工业大学 | A kind of fork-truck steering mechanism |
| CN107554606B (en) * | 2017-07-14 | 2023-12-19 | 浙江工业大学 | Fork truck steering mechanism |
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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: 20120711 Termination date: 20191108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |