CN201729041U - Lifting eye mounting structure with external steel plate spring - Google Patents
Lifting eye mounting structure with external steel plate spring Download PDFInfo
- Publication number
- CN201729041U CN201729041U CN2010202289865U CN201020228986U CN201729041U CN 201729041 U CN201729041 U CN 201729041U CN 2010202289865 U CN2010202289865 U CN 2010202289865U CN 201020228986 U CN201020228986 U CN 201020228986U CN 201729041 U CN201729041 U CN 201729041U
- Authority
- CN
- China
- Prior art keywords
- plate
- lifting eye
- shackle plate
- side rail
- mounting structure
- 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 lifting eye mounting structure with an external steel plate spring; a lifting eye plate (2) is arranged outside the longitudinal girder (1) of a frame and is of a 'n' flat shape; the lower parts of the side plates at the two sides of the lifting eye plate (2) are all provided with a mounting hole (2a); the ceiling of the lifting eye plate (2) is stuck with the transverse plate of an 'L'-shaped reinforced plate (3); the vertical plate of the 'L'-shaped reinforced plate (3) is stuck with the outside surface of the longitudinal girder (1) of the frame and is fixed by welding. The lifting eye mounting structure with the external steel plate spring can guarantee the firm connection between the lifting eye plate and the longitudinal girder of the frame simultaneously when improving the strength and bearing capacity of the lifting eye plate, guarantees the performances and service life of the lifting eye plate, and has the characteristics like skillful design, simple structure, easy processing and assembling, etc.
Description
Technical field
The utility model belongs to the three-wheel vehicle technical field, specifically, and the particularly steel leaf spring external hanger mounting structure of three-wheel vehicle.
Background technology
The back axle of three-wheel vehicle generally is connected with chassis side rail by steel leaf spring.The arrangement form of steel leaf spring divides inside and outside two kinds, and wherein built-in steel leaf spring is positioned at the below of chassis side rail, and the external steel leaf spring is positioned at the outside of chassis side rail.In the known structure, the front and back ends of external steel leaf spring respectively is fixed on the chassis side rail by a shackle plate, this shackle plate as shown in Figure 4, has two boards spare 8, this two boards spare 8 is arranged side by side in the outside of chassis side rail 1, the top of each plate 8 is set on the poling beam 9 of chassis side rail 1, and poling beam 9 vertically passes from chassis side rail 1.Above hung type shackle plate is stressed relatively poor, and load-carrying capacity is limited, deforms easily, does not ensure service life; Simultaneously, poling beam 9 passes chassis side rail 1, can destroy the structural strength of chassis side rail 1, makes chassis side rail 1 damage that also easily deforms.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of three-wheel vehicle steel leaf spring external hanger mounting structure of being out of shape of effectively preventing.
The technical solution of the utility model is as follows: a kind of steel leaf spring external hanger mounting structure, comprise chassis side rail, shackle plate and " L " shape brace panel, wherein shackle plate is arranged on the outside of chassis side rail, this shackle plate is " ∏ " shape structure, bottom at shackle plate both sides side plate all has mounting hole, the top board of described shackle plate is fitted with the transverse slat of " L " shape brace panel and is fixed, and is somebody's turn to do the riser of " L " shape brace panel and the lateral surface of chassis side rail and fits, and fix by welding.
Adopt above technical scheme, the mounting hole of side plate bottom, shackle plate both sides is connected with the end of steel leaf spring by the gum cover assembly.Shackle plate is " ∏ " shape flat-tope structure, and self structure intensity is good, can not deform.Shackle plate is fitted with the transverse slat of " L " shape brace panel and is fixed, and the applying of the lateral surface of the riser of " L " shape brace panel and chassis side rail is fixing, and shackle plate is by " L " shape brace panel and chassis side rail firm and reliable connection like this.Above structure can guarantee that on the one hand shackle plate is stressed good, has improved the load-carrying capacity of shackle plate, has prolonged the service life of shackle plate; On the other hand, can not destroy the structural strength of chassis side rail, can effectively prevent the chassis side rail deformed damaged.
Processing for convenience, raising intensity effectively prevent distortion, and described shackle plate is welded with connecting panel by the plate punch forming between the top of shackle plate both sides side plate.
In order to increase the intensity of " L " shape brace panel, between the transverse slat of described " L " shape brace panel and riser, be welded with upper base plate.
In order further to increase shackle plate and chassis side rail bonded assembly fixing, be provided with interior seat board in the inboard of described shackle plate, seat board welds mutually with chassis side rail and " L " shape brace panel in this.
Beneficial effect: the utility model is when improving shackle plate intensity and load-carrying capacity, can guarantee to be connected firmly between shackle plate and the chassis side rail, ensured the performance and the service life of shackle plate, have design ingenious, simple in structure, process and assemble characteristics such as easy.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the right elevation of Fig. 1.
Fig. 3 installs the structural representation of steel leaf spring for the utility model.
Fig. 4 is the structural representation of background technology.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As Fig. 1, Fig. 2, shown in Figure 3, the utility model is made of chassis side rail 1, shackle plate 2, " L " shape brace panel 3, connecting panel 4, upper base plate 5 and interior seat board 6, wherein chassis side rail 1 is a quarter bend, arranged outside shackle plate 2 at chassis side rail 1, this shackle plate 2 is " ∏ " shape flat-tope structure, by the plate punch forming.Between the top of shackle plate 2 both sides side plates, be welded with forward and backward two connecting panels 4, play a part to gain in strength.The relative position of side plate bottom, shackle plate 2 both sides has circular mounting hole 2a, wear bolt 10 among the mounting hole 2a on the shackle plate 2, be connected with the end of steel leaf spring 11 by the gum cover assembly on this bolt 10, and be welded with the limit body 7 of position-limiting action in the outside of each mounting hole 2a.The end face of described shackle plate 2 is concordant substantially with the bottom surface of chassis side rail 1, and the top board of this shackle plate 2 is fitted with the transverse slat of " L " shape brace panel 3, and fixing by welding; Riser that should " L " shape brace panel 3 is fitted with the lateral surface of chassis side rail 1, and is also fixing by welding, and the medial surface of chassis side rail 1 welds with the end of wearing beam pipe 9.Be welded with upper base plate 5 between the transverse slat of described " L " shape brace panel 3 and riser, the inboard of described shackle plate 2 is provided with interior seat board 6, and seat board 6 reaches " L " shape brace panel 3 with chassis side rail 1 and welds mutually in this.
Claims (4)
1. steel leaf spring external hanger mounting structure, arranged outside shackle plate (2) at chassis side rail (1), it is characterized in that: described shackle plate (2) is " ∏ " shape structure, bottom at shackle plate (2) both sides side plate all has mounting hole (2a), the top board of described shackle plate (2) is fitted fixing with the transverse slat of " L " shape brace panel (3), be somebody's turn to do the riser of " L " shape brace panel (3) and the lateral surface of chassis side rail (1) and fit, and fixing by welding.
2. steel leaf spring external hanger mounting structure according to claim 1 is characterized in that: described shackle plate (2) is welded with connecting panel (4) by the plate punch forming between the top of shackle plate (2) both sides side plate.
3. steel leaf spring external hanger mounting structure according to claim 1 is characterized in that: be welded with upper base plate (5) between the transverse slat of described " L " shape brace panel (3) and riser.
4. according to claim 1 or 2 or 3 described steel leaf spring external hanger mounting structures, it is characterized in that: be provided with interior seat board (6) in the inboard of described shackle plate (2), seat board (6) welds mutually with chassis side rail (1) and " L " shape brace panel (3) in this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202289865U CN201729041U (en) | 2010-06-18 | 2010-06-18 | Lifting eye mounting structure with external steel plate spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202289865U CN201729041U (en) | 2010-06-18 | 2010-06-18 | Lifting eye mounting structure with external steel plate spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201729041U true CN201729041U (en) | 2011-02-02 |
Family
ID=43520200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202289865U Expired - Fee Related CN201729041U (en) | 2010-06-18 | 2010-06-18 | Lifting eye mounting structure with external steel plate spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201729041U (en) |
-
2010
- 2010-06-18 CN CN2010202289865U patent/CN201729041U/en not_active Expired - Fee Related
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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: 20110202 Termination date: 20150618 |
|
| EXPY | Termination of patent right or utility model |