CN217705951U - Novel swing auxiliary frame for connecting loading carriage body and chassis of off-road vehicle - Google Patents
Novel swing auxiliary frame for connecting loading carriage body and chassis of off-road vehicle Download PDFInfo
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- CN217705951U CN217705951U CN202221872169.2U CN202221872169U CN217705951U CN 217705951 U CN217705951 U CN 217705951U CN 202221872169 U CN202221872169 U CN 202221872169U CN 217705951 U CN217705951 U CN 217705951U
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- supporting beam
- vehicle frame
- sub vehicle
- fixed
- chassis
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Abstract
The utility model discloses a novel swing sub vehicle frame that cross country vehicle facial make-up railway carriage or compartment body and chassis are connected, including two sub vehicle frame frames, equidistant five preceding supporting beam that are fixed with between two sub vehicle frame frames, wherein four preceding supporting beam two liang are a set of, the lower extreme both sides with two preceding supporting beam in a set of are fixed with preceding linking bridge respectively, wherein rotate the round pin axle before installing between a set of preceding supporting beam, be fixed with two mount pads between a set of preceding supporting beam in addition, install the cushion rubber cover on two mount pads respectively, install the middle back shaft between two cushion rubber covers, the both ends of two sub vehicle frame frames are fixed with back supporting beam respectively. The utility model discloses can cushion and pass to the wrench movement of sub vehicle frame and facial make-up and jolt from the longeron, promote the stability and the fastness of whole automobile body, strengthen the life of sub vehicle frame, reduction in production cost enlarges the range of application.
Description
Technical Field
The utility model relates to a sub vehicle frame technical field especially relates to a novel swing sub vehicle frame that cross country vehicle facial make-up railway carriage or compartment body and chassis are connected.
Background
At present, the auxiliary beam and the large part of the longitudinal beam of the field vehicle are directly and rigidly connected through a connecting seat or a U-shaped bolt, so that the longitudinal beam is twisted, jolted and the like, and directly transferred to the upper part through the auxiliary beam, the upper part is required to have higher strength and torsion resistance, the processing difficulty and the economical efficiency of the upper part are increased, and therefore, the novel swing auxiliary frame for connecting the upper part of the cross-country vehicle with the chassis is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a novel swing auxiliary frame for connecting a loading carriage body and a chassis of a cross country vehicle.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel swing sub vehicle frame that cross country vehicle facial make-up railway carriage or compartment body and chassis are connected, including two sub vehicle frame frames, equidistant five preceding supporting beam that are fixed with between two sub vehicle frame frames, wherein four preceding supporting beam two liang are a set of, the lower extreme both sides of two preceding supporting beam in with a set of are fixed with preceding linking bridge respectively, wherein rotate round pin axle before installing between a set of preceding supporting beam, be fixed with two mount pads between a set of preceding supporting beam in addition, install the cushion rubber cover on two mount pads respectively, install middle back shaft between two cushion rubber covers, the both ends of two sub vehicle frame frames are fixed with back supporting beam respectively, install back rotation round pin axle between another one preceding supporting beam and one of them back supporting beam.
Preferably, the subframe frame is provided with a plurality of reinforcement holes at equal intervals.
Preferably, the subframe frame, the front supporting cross beam and the rear supporting cross beam are all made of low-alloy hot-rolled steel plates.
The utility model discloses in, on the solebar was installed to middle back shaft and for the fore-and-aft bolt for linking bridge etc. around, on the linking bridge around installing with bolt etc. for the front and back supporting beam, the sub vehicle frame is connected with fore-and-aft rotation round pin axle and front and back supporting beam around with, on the middle pressure equipment such as cushion rubber cover and mount pad of using of sub vehicle frame, the axis horizontal hunting can be followed through the fore-and-aft rotation round pin axle to sub vehicle frame, can follow the axis fore-and-aft oscillation through the middle back shaft, the cushion rubber cover can play the cushioning effect, thereby the buffering is passed for the wrench movement and jolt of sub vehicle frame and facial make-up from the longeron.
The utility model discloses can cushion and pass to the wrench movement of sub vehicle frame and facial make-up and jolt from the longeron, promote the stability and the fastness of whole automobile body, strengthen the life of frame, reduction in production cost enlarges the range of application.
Drawings
Fig. 1 is a schematic view of a bolt hole arrangement structure of a novel swing auxiliary frame for connecting a loading body and a chassis on an off-road vehicle provided by the utility model;
FIG. 2 is a side view of a novel swing sub-frame for connecting a loading body and a chassis of an off-road vehicle according to the present invention;
FIG. 3 is a front view of the novel swing sub-frame of the cross-country vehicle, in which the loading body is connected with the chassis;
fig. 4 is a front view of the novel swing sub-frame of the cross-country vehicle, which is connected with the loading body and the chassis.
In the figure: the device comprises a middle supporting shaft 1, a buffer rubber sleeve 2, a mounting seat 3, an auxiliary frame 4, a front rotating pin shaft 5, a front supporting beam 6, a front connecting support 7, a rear rotating pin shaft 8, a rear supporting beam 9 and a rear connecting support 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, the utility model discloses, including two sub vehicle frame frames 4, equidistant five preceding supporting beam 6 of being fixed with between two sub vehicle frame frames 4, wherein four preceding supporting beam 6 two liang are a set of, and the lower extreme both sides of two preceding supporting beam 6 in the same set of are fixed with preceding linking bridge 7 respectively, and wherein install preceding pivot pin 5 between a set of preceding supporting beam 6, sub vehicle frame 4 can follow the axis swing back and forth through middle back shaft 1, and cushion rubber cover 2 can play the cushioning effect.
The utility model discloses in, be fixed with two mount pads 3 between a set of preceding supporting beam 6 in addition, install cushion rubber cover 2 on two mount pads 3 respectively, install intermediate strut axle 1 between two cushion rubber cover 2, two sub vehicle frame 4's both ends are fixed with back supporting beam 9 respectively, install back rotation round pin axle 8 between another one preceding supporting beam 6 and one of them back supporting beam 9, axis horizontal hunting can be followed through the rotation round pin axle around the auxiliary frame 4 passes through.
The utility model discloses in, equidistant being equipped with a plurality of enhancement holes on the sub vehicle frame 4, preceding supporting beam 6 and back supporting beam 9 all adopt low-alloy hot-rolled steel plate to make, and intensity is high, corrosion resistance is strong, can effectual promotion frame firmness.
The utility model discloses in, on the solebar was installed to middle back shaft 1 and for the fore-and-aft linking bridge bolt etc. on, around installing on the linking bridge around for the supporting beam bolt etc. around, the sub vehicle frame 4 is connected with fore-and-aft supporting beam with the fore-and-aft rotation round pin axle, sub vehicle frame 4 is middle with pressure equipment such as cushion rubber cover 2 and mount pad 3 on middle back shaft 1, sub vehicle frame 4 can follow the axis horizontal hunting through the fore-and-aft rotation round pin axle, can follow the axis fore-and-aft oscillation through middle back shaft 1, cushion rubber cover 2 can play the cushioning effect, thereby the buffering is passed the wrench movement and jolt of sub vehicle frame and facial make-up from the longeron.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (3)
1. The utility model provides a novel swing sub vehicle frame that cross country vehicle facial make-up railway carriage or compartment body and chassis are connected, includes two sub vehicle frame frames (4), its characterized in that: five front supporting beams (6) are fixed between the two auxiliary frame frames (4) at equal intervals, wherein every two of the four front supporting beams (6) form a group, front connecting brackets (7) are respectively fixed on two sides of the lower ends of the two front supporting beams (6) in the same group, a front rotating pin shaft (5) is installed between one group of front supporting beams (6), two mounting seats (3) are fixed between the other group of front supporting beams (6), install cushion rubber cover (2) on two mount pads (3) respectively, install intermediate strut axle (1) between two cushion rubber covers (2), the both ends of two sub vehicle frame frames (4) are fixed with back supporting beam (9) respectively, install back rotation round pin axle (8) between another one front supporting beam (6) and one of them back supporting beam (9).
2. The novel swing auxiliary frame for connecting a loading body and a chassis of an off-road vehicle as claimed in claim 1, is characterized in that: and a plurality of reinforcing holes are formed in the auxiliary frame (4) at equal intervals.
3. The novel swing auxiliary frame for connecting a loading body and a chassis of an off-road vehicle as claimed in claim 1, is characterized in that: the auxiliary frame (4), the front supporting cross beam (6) and the rear supporting cross beam (9) are all made of low-alloy hot rolled steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221872169.2U CN217705951U (en) | 2022-07-20 | 2022-07-20 | Novel swing auxiliary frame for connecting loading carriage body and chassis of off-road vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221872169.2U CN217705951U (en) | 2022-07-20 | 2022-07-20 | Novel swing auxiliary frame for connecting loading carriage body and chassis of off-road vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217705951U true CN217705951U (en) | 2022-11-01 |
Family
ID=83779131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221872169.2U Active CN217705951U (en) | 2022-07-20 | 2022-07-20 | Novel swing auxiliary frame for connecting loading carriage body and chassis of off-road vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217705951U (en) |
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2022
- 2022-07-20 CN CN202221872169.2U patent/CN217705951U/en active Active
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