CN215204339U - Lifting lug support for bending part of bending type frame - Google Patents
Lifting lug support for bending part of bending type frame Download PDFInfo
- Publication number
- CN215204339U CN215204339U CN202121145800.4U CN202121145800U CN215204339U CN 215204339 U CN215204339 U CN 215204339U CN 202121145800 U CN202121145800 U CN 202121145800U CN 215204339 U CN215204339 U CN 215204339U
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- straight section
- section
- lifting lug
- toper
- type frame
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Abstract
The utility model discloses a lug support for bending type frame kink, the bending type frame forms preceding straight section, toper section and back straight section after to in the past along the axial in proper order, and the horizontal width of preceding straight section is greater than the horizontal width of back straight section, and preceding straight section passes through the toper section with back straight section and passes through, and the connecting portion of toper section and back straight section form the kink, and its improvement lies in: the lifting lug support comprises a support body; the lower extreme of support body is provided with connection structure, is provided with two installation faces on the medial surface of support body, and first installation face is located the front side of second installation face, and first installation face matches with the outer wall of toper section, and the second installation face matches with the outer wall of straight section in back. The utility model has the beneficial technical effects that: the lifting lug support for the bent part of the bent frame can be arranged at the position of the bent part of the frame, so that the space around the bent part is fully utilized, the increase of the span of a plate spring can be avoided, and the negative influence of the increase of the span is eliminated.
Description
Technical Field
The utility model relates to a heavy truck lifting lug support especially relates to a lug support for bending type frame kink.
Background
With the development of the technology, more and more devices are required to be carried on a heavy-duty automobile, the installation space on a frame is very tight, and how to effectively utilize the installation space on the frame becomes one of important tasks of vehicle design; the front end and the rear end of the existing longitudinally-arranged leaf spring front suspension are respectively connected to a frame through a front spring bracket and a lifting lug bracket; the suspension fork support is limited by a conventional thought, when the longitudinally-arranged leaf spring front suspension and the bending type frame are combined in the prior art, the connection part of the suspension fork support and the frame is usually enabled to avoid a bending part on the frame, the most common way is to increase the span of the leaf spring, the suspension fork support is arranged on a rear straight section, the increase of the span of the leaf spring inevitably causes influence on the arrangement of other parts, the bending part on the frame is not suitable for carrying other devices, and the space around the bending part cannot be utilized.
SUMMERY OF THE UTILITY MODEL
To the problem in the background art, the utility model provides a lug support for bending type frame kink, the bending type frame forms preceding straight section, toper section and back straight section along the axial in the past after to in proper order, and the horizontal width of preceding straight section is greater than the horizontal width of back straight section, and preceding straight section passes through toper section smooth transition with back straight section, and the connecting portion of toper section and back straight section form the kink promptly, and its improvement lies in: the lifting lug support comprises a support body; the lower end of the bracket body is provided with a connecting structure for connecting a plate spring lifting lug, the inner side surface of the bracket body is provided with two mounting surfaces, the first mounting surface is positioned on the front side of the second mounting surface, the first mounting surface is matched with the outer wall of the conical section, and the second mounting surface is matched with the outer wall of the rear straight section; a plurality of bolt holes are formed in the mounting surface. When the mounting structure is used, the two mounting surfaces are respectively fixed on the outer walls of the conical section and the rear straight section through bolts.
The utility model discloses a lifting lug support makes it install on the outer wall of the kink of frame owing to set up two installation faces, and this not only can make the space around the kink obtain make full use of, can avoid increasing the leaf spring span moreover, eliminates the negative effects because of the leaf spring span increases and brings, has also saved the installation space on the back straight section indirectly, makes it can distribute to other car-mounted devices.
Additionally, the utility model discloses can not bring the influence to indulging the structure of putting leaf spring suspension, lug support arranges on the outer wall of kink, and preceding spring support can arrange in the front on the inner wall of straight section, still can guarantee leaf spring indulges and puts the gesture.
Based on common knowledge, the lifting lug supports are used in pairs, and the two lifting lug support structures corresponding to the left side and the right side of the frame are symmetrical.
The utility model has the beneficial technical effects that: the lifting lug support for the bent part of the bent frame can be arranged at the position of the bent part of the frame, so that the space around the bent part is fully utilized, the increase of the span of a plate spring can be avoided, and the negative influence of the increase of the span is eliminated.
Drawings
FIG. 1 is a schematic view of the inner side surface structure of the present invention;
FIG. 2 is a schematic structural view of the outer side surface of the present invention;
fig. 3 is a top view of the present invention (the shackle bracket is used on the left side of the frame, and the structure of the shackle bracket used on the right side of the frame is symmetrical to the structure in the figure);
FIG. 4, a top view of the frame structure;
FIG. 5 is a perspective view of the frame structure;
the names corresponding to each mark in the figure are respectively: the suspension device comprises a bracket body 1, a first mounting surface 11, a second mounting surface 12, a connecting structure 13 for connecting a plate spring lifting lug, a front spring bracket 2, a shock absorber upper mounting bracket 3, an axle 4, a plate spring 5 and a shock absorber 6.
Detailed Description
The utility model provides a lug support for bending type frame kink, the bending type frame forms preceding straight section, toper section and back straight section along the axial from the past to the back in proper order, and the transverse width of preceding straight section is greater than the transverse width of back straight section, and preceding straight section passes through toper section smooth transition with back straight section, and the connecting portion of toper section and back straight section form the kink promptly, and its improvement lies in: the lifting lug support comprises a support body 1; the lower end of the bracket body 1 is provided with a connecting structure for connecting a plate spring lifting lug, the inner side surface of the bracket body 1 is provided with two mounting surfaces, the first mounting surface is positioned on the front side of the second mounting surface, the first mounting surface is matched with the outer wall of the conical section, and the second mounting surface is matched with the outer wall of the rear straight section; a plurality of bolt holes are formed in the mounting surface.
Claims (1)
1. The utility model provides a lug support for bending type frame kink, the bending type frame forms preceding straight section, toper section and back straight section after to in the past along the axial in proper order, and the transverse width of preceding straight section is greater than the transverse width of back straight section, and preceding straight section passes through toper section smooth transition with back straight section, and the connecting portion of toper section and back straight section form kink, its characterized in that promptly: the lifting lug support comprises a support body (1); the lower end of the bracket body (1) is provided with a connecting structure for connecting a plate spring lifting lug, the inner side surface of the bracket body (1) is provided with two mounting surfaces, the first mounting surface is positioned on the front side of the second mounting surface, the first mounting surface is matched with the outer wall of the conical section, and the second mounting surface is matched with the outer wall of the rear straight section; a plurality of bolt holes are formed in the mounting surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121145800.4U CN215204339U (en) | 2021-05-26 | 2021-05-26 | Lifting lug support for bending part of bending type frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121145800.4U CN215204339U (en) | 2021-05-26 | 2021-05-26 | Lifting lug support for bending part of bending type frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215204339U true CN215204339U (en) | 2021-12-17 |
Family
ID=79421039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121145800.4U Active CN215204339U (en) | 2021-05-26 | 2021-05-26 | Lifting lug support for bending part of bending type frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215204339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113682376A (en) * | 2021-08-26 | 2021-11-23 | 东风商用车有限公司 | Width-variable commercial vehicle frame assembly with wide front part and narrow back part |
-
2021
- 2021-05-26 CN CN202121145800.4U patent/CN215204339U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113682376A (en) * | 2021-08-26 | 2021-11-23 | 东风商用车有限公司 | Width-variable commercial vehicle frame assembly with wide front part and narrow back part |
| CN113682376B (en) * | 2021-08-26 | 2022-10-14 | 东风商用车有限公司 | Width-variable commercial vehicle frame assembly with wide front part and narrow back part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 401122 No.1, huanghuan North Road, Jinshan Avenue, northern New District, Yubei District, Chongqing Patentee after: SAIC Hongyan Automobile Co.,Ltd. Address before: 401122 No.1, huanghuan North Road, Jinshan Avenue, northern New District, Yubei District, Chongqing Patentee before: SAIC-IVECO HONGYAN commercial Vehicle Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |