CN203332218U - U-shaped beam vehicle frame structure of oil conveying semi-trailer - Google Patents
U-shaped beam vehicle frame structure of oil conveying semi-trailer Download PDFInfo
- Publication number
- CN203332218U CN203332218U CN2013203844667U CN201320384466U CN203332218U CN 203332218 U CN203332218 U CN 203332218U CN 2013203844667 U CN2013203844667 U CN 2013203844667U CN 201320384466 U CN201320384466 U CN 201320384466U CN 203332218 U CN203332218 U CN 203332218U
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- recessed
- support beams
- frame structure
- beams
- support
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Abstract
The utility model relates to a U-shaped beam vehicle frame structure of an oil conveying semi-trailer. The U-shaped beam vehicle frame structure comprises two supporting beams which are parallel to each other, the upper end faces of the two supporting beams are fixedly connected with auxiliary beams on the two sides of the bottom of an oil conveying semi-trailer tank respectively, more than two stiffening beams which are arranged in parallel are arranged between the two supporting beams, suspension brackets are fixedly connected to the lower end faces, corresponding to the stiffening beams, of the two supporting beams respectively, a steel plate spring is respectively connected between every two adjacent suspension brackets on the same side, the cross sections of the two supporting beams are both in the shape of U, and U-shaped openings of the two supporting beams are arranged oppositely. Stiffening ribs corresponding to the two sides of the stiffening ribs are arranged in the U-shaped openings of the two supporting beams. The supporting beams with the U-shaped cross sections are adopted, the stiffening ribs are arranged in the openings of the supporting beams, and therefore the whole vehicle frame has enough strength.
Description
Technical field
The utility model relates to the oily superimposed trailer of a kind of fortune " recessed " type beam body frame structure for automotive.
Background technology
Transport existing body frame structure for automotive on oily superimposed trailer and mainly comprise that support beam, strength beam, hanger bracket and steel spring form, and existing support beam mainly adopts welding I beam, the welded type H-girder need to weld and also weight large, virtually increased assembly difficulty and manufacturing cost.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, assembling is simple, cost the is low oily superimposed trailer of a kind of fortune " recessed " type beam body frame structure for automotive.
For achieving the above object, the utility model is by the following technical solutions:
The oily superimposed trailer of a kind of fortune " recessed " type beam body frame structure for automotive, it comprises two support beams that are parallel to each other, the upper surface of two support beams is fixedly connected with the auxiliary girder of the oily semitrailer pot two bottom sides of fortune respectively, be provided with the strength beam be parallel to each other more than two between described two support beams, the lower surface of described two support beams and corresponding strength beam all are fixedly connected with hanger bracket, all be connected with steel spring between adjacent two hanger brackets of homonymy, the cross-sectional plane of described two support beams is " recessed " type, and " recessed " type opening of two support beams is oppositely arranged; In " recessed " type opening of described two support beams and corresponding strength beam both sides are equipped with reinforced rib.
The lower surface of described two support beams all is connected with hanger bracket by brace panel.By brace panel, make the installation place of hanger bracket more firm.
The both sides of described two support beam lateral surfaces are equipped with the first limiting device, and the two ends of the first limiting device are fixedly connected with auxiliary girder and support beam are oblique by bolt respectively; The angle of described the first limiting device and vehicle frame length direction is acute angle or obtuse angle.The first limiting device plays the purpose that prevents that vehicle frame from moving forward and backward.
The middle part of described two support beam lateral surfaces is equipped with the second limiting device be parallel to each other more than two, and the two ends up and down of the second limiting device are connected with the support beam solid with auxiliary girder by bolt respectively.The impulsive force that the second limiting device produces in the time of can preventing vehicle brake produces destruction to the junction of support beam and auxiliary girder, thereby guarantees the stability of whole vehicle frame.
The utility model adopts above technical scheme, adopts the support beam that cross-sectional plane is " recessed " type, and in the opening of support beam, reinforced rib is set, and makes whole vehicle frame have enough intensity; Simultaneously, the welding I beam of the support beam that cross-sectional plane is " recessed " type in compared to existing technology, overall weight is lighter and assembling is easier, thereby has reduced manufacturing cost, and can shorten the volume of dress cabinet transportation, reduces the cost of dress cabinet transportation.
The accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details;
Fig. 1 is front elevation of the present utility model;
Fig. 2 is A-A view in Fig. 1.
The specific embodiment
As Fig. 1, shown in Fig. 2, the utility model oily superimposed trailer of a kind of fortune " recessed " type beam body frame structure for automotive, it comprises two support beams that are parallel to each other 1, the upper surface of two support beams 1 is fixedly connected with the auxiliary girder 7 of the oily semitrailer pot two bottom sides of fortune respectively, be provided with the strength beam 2 be parallel to each other more than two between described two support beams 1, the lower surface of described two support beams 1, and corresponding strength beam 2 all is fixedly connected with hanger bracket 3, all be connected with steel spring 4 between adjacent two hanger brackets 3 of homonymy, the cross-sectional plane of described two support beams 1 is " recessed " type, " recessed " type opening of two support beams 1 is oppositely arranged, in " recessed " type opening of described two support beams 1 and corresponding strength beam 2 both sides are equipped with reinforced rib 9.
The lower surface of described two support beams 1 all is connected with hanger bracket 3 by brace panel 8.By brace panel 8, make the installation place of hanger bracket 3 more firm.
The two ends that the both sides of described two support beam 1 lateral surfaces are equipped with the first limiting device 5, the first limiting devices 5 are fixedly connected with support beam 1 is oblique with auxiliary girder 7 by bolt respectively; Described the first limiting device 5 is acute angle or obtuse angle with the angle of vehicle frame length direction.The first limiting device 5 plays the purpose that prevents that vehicle frame from moving forward and backward.
The two ends up and down that the middle part of described two support beam 1 lateral surfaces is equipped with the second limiting device 6, the second limiting devices 6 that are parallel to each other more than two are connected with support beam 1 solid with auxiliary girder 7 by bolt respectively.The impulsive force that the second limiting device 6 produces in the time of can preventing vehicle brake produces destruction to support beam 1 and the junction of auxiliary girder 7, thereby guarantees the stability of whole vehicle frame.
Claims (4)
1. transport oily superimposed trailer " recessed " type beam body frame structure for automotive for one kind, it comprises two support beams that are parallel to each other, the upper surface of two support beams is fixedly connected with the auxiliary girder of the oily semitrailer pot two bottom sides of fortune respectively, be provided with the strength beam be parallel to each other more than two between described two support beams, the lower surface of described two support beams, and corresponding strength beam all is fixedly connected with hanger bracket, all be connected with steel spring between adjacent two hanger brackets of homonymy, it is characterized in that: the cross-sectional plane of described two support beams is " recessed " type, " recessed " type opening of two support beams is oppositely arranged, in " recessed " type opening of described two support beams and corresponding strength beam both sides are equipped with reinforced rib.
2. the oily superimposed trailer of a kind of fortune according to claim 1 " recessed " type beam body frame structure for automotive, it is characterized in that: the lower surface of described two support beams all is connected with hanger bracket by brace panel.
3. the oily superimposed trailer of a kind of fortune according to claim 1 " recessed " type beam body frame structure for automotive, it is characterized in that: the both sides of described two support beam lateral surfaces are equipped with the first limiting device, and the two ends of the first limiting device are fixedly connected with auxiliary girder and support beam are oblique by bolt respectively; The angle of described the first limiting device and vehicle frame length direction is acute angle or obtuse angle.
4. the oily superimposed trailer of a kind of fortune according to claim 3 " recessed " type beam body frame structure for automotive, it is characterized in that: the middle part of described two support beam lateral surfaces is equipped with the second limiting device be parallel to each other more than two, and the two ends up and down of the second limiting device are connected with the support beam solid with auxiliary girder by bolt respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203844667U CN203332218U (en) | 2013-06-28 | 2013-06-28 | U-shaped beam vehicle frame structure of oil conveying semi-trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203844667U CN203332218U (en) | 2013-06-28 | 2013-06-28 | U-shaped beam vehicle frame structure of oil conveying semi-trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203332218U true CN203332218U (en) | 2013-12-11 |
Family
ID=49700914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203844667U Expired - Fee Related CN203332218U (en) | 2013-06-28 | 2013-06-28 | U-shaped beam vehicle frame structure of oil conveying semi-trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203332218U (en) |
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2013
- 2013-06-28 CN CN2013203844667U patent/CN203332218U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20160628 |