CN109747358B - Frame assembly of amphibious speedboat - Google Patents
Frame assembly of amphibious speedboat Download PDFInfo
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- CN109747358B CN109747358B CN201711072391.8A CN201711072391A CN109747358B CN 109747358 B CN109747358 B CN 109747358B CN 201711072391 A CN201711072391 A CN 201711072391A CN 109747358 B CN109747358 B CN 109747358B
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Abstract
The invention discloses a frame assembly of an amphibious speedboat, which comprises an annular beam, a front door beam, a rear door beam, a middle U-shaped beam, a front corner beam, a rear U-shaped beam, a middle bottom beam, a front bottom beam, a rear bottom beam, a reinforcing plate, an auxiliary beam and an engine base, wherein the annular beam is formed by orderly welding a front bumper, longitudinal beams on two sides and a rear bumper, and all the components are orderly welded into a complete frame assembly under the control of a tool clamp. The frame assembly is scientific in design and reasonable in structure, has better anti-collision performance, can greatly improve the rolling resistance of the vehicle, avoids and obviously reduces the damage to passengers when the vehicle is subjected to side turning accidents, and can better meet the urgent need of developing various amphibious vehicles and boats.
Description
Technical Field
The invention relates to a vehicle frame assembly, in particular to a vehicle frame assembly of an amphibious speedboat, which has better bearing capacity and higher impact resistance.
Background
At present, the amphibious vehicle manufactured at home and abroad mostly uses the frame (chassis) of the off-road vehicle, and although the frame can lead the vehicle to obtain better passing performance and better anti-collision capability, the frame also has two outstanding problems: firstly, the weight of the finished wading seal vehicle is obviously increased, so that the draught depth is increased, the water running resistance is increased, and the wading floating speed per hour is obviously reduced; and secondly, the requirement of the front engine or the rear engine cannot be met, so that the requirement of developing a novel amphibious vehicle and boat is difficult to meet.
Disclosure of Invention
The invention aims to provide a frame assembly of a amphibious speedboat, which has the advantages of reasonable structure, reliable performance, easy manufacture and low cost, can ensure the bearing capacity required by the whole vehicle, can obviously reduce the damage to passengers when the vehicle collides, can meet the requirements of assembling a folding buoy/folding water slide plate and can adapt to the front (or the rear) position of an engine. The frame assembly is scientific in design, has good safety protection performance, and can well meet the development requirements of various amphibious speed boats.
The invention adopts the following technical scheme to achieve the purpose of the invention. A frame assembly of an amphibious speedboat comprises a ring beam 1, a front door beam 2, a rear door beam 3, a middle U beam 4, a front U beam 5, a front corner beam 6, a rear corner beam 7, a rear U beam 8, a middle bottom beam 9, a front bottom beam 10, a rear bottom beam 11, a reinforcing plate 12, an auxiliary beam 13 and an engine base 14. Wherein:
the ring beam 1 is formed by orderly welding a front bumper 1a, two side longitudinal beams 1b and a rear bumper 1c, and installation holes 1d are orderly arranged on the side longitudinal beams 1b for facilitating the installation of related components.
The front door beam 2 is orderly provided with mounting holes 2a, the rear door beam 3 is orderly provided with mounting holes 3a, and the front door beam 2 and the rear door beam 3 are orderly welded on the front upper part and the rear upper part of the side longitudinal beam 1b respectively.
The U-shaped beams 4 in the (two) are orderly welded at the middle lower part of the side longitudinal beam 1b respectively.
Mounting holes 5a are orderly formed in two sides of the front U-shaped beam 5, mounting holes 6a are orderly formed in the front corner beams 6, two ends of the front U-shaped beam 5 are orderly welded to the front lower portion of the side longitudinal beam 1b, and two ends of the front corner beam 6 are orderly welded to the side longitudinal beam 1b and the front bottom beam 10.
Two sides of the rear corner beam 7 and the rear U-shaped beam 8 are respectively and orderly provided with a plurality of mounting holes, two ends of the rear corner beam 7 are respectively and orderly welded on the side longitudinal beam 1b and the rear bottom beam 11, and two ends of the rear U-shaped beam 8 are orderly welded on the rear lower part of the side longitudinal beam 1 b.
And two ends of the middle base beams 9 are orderly welded on the U-shaped beams 4.
Two ends of the front bottom beam(s) 10 are orderly welded on the middle U-shaped beam 4 and the front U-shaped beam 5.
Two ends of the rear bottom beam(s) 11 are orderly welded on the middle U-shaped beam 4 and the rear U-shaped beam 8.
The reinforcing plate(s) 12 are orderly welded at the joints of the front door beam 2, the rear door beam 3 and the side longitudinal beam 1b respectively.
The auxiliary beam 13 is sequentially welded to the middle rear part of the (two) side longitudinal beam 1 b.
The engine base 14 is orderly provided with a plurality of mounting holes 14a, and the engine bases 14 are orderly welded on the rear upper parts of the side longitudinal beams 1 b.
Due to the adoption of the technical scheme, the invention perfectly achieves the aim. It has the following outstanding advantages (i.e. beneficial effects) compared with similar products.
1. Scientific design, reasonable structure and better shock resistance.
2. Can better adapt to the front or rear requirement of the engine.
3. The installation of the vehicle body and the sealing of the vehicle body are convenient.
4. Easy processing and manufacture and low cost.
Drawings
The invention is further described below with reference to the given figures.
Fig. 1 is a perspective view of the overall structure of the present invention.
Detailed Description
As shown in fig. 1, the present invention includes a ring beam 1, a front door beam 2, a rear door beam 3, a middle U beam 4, a front U beam 5, a front corner beam 6, a rear corner beam 7, a rear U beam 8, a middle bottom beam 9, a front bottom beam 10, a rear bottom beam 11, a reinforcing plate 12, an auxiliary beam 13, and an engine base 14.
As shown in figure 1, according to the bearing stress analysis and the collision stress analysis of the vehicle and the stress analysis when the vehicle has a rollover accident, in order to ensure the shock resistance of the vehicle, a ring beam 1, a front door beam 2, a rear door beam 3, a middle U beam 4, a front U beam 5, a rear U beam 8, a middle bottom beam 9, a front bottom beam 10 and a rear bottom beam 11 are specially designed and welded, and all the beams are orderly welded into a whole frame assembly under the control of a tooling die.
As also shown in figure 1, in order to facilitate the installation of the shock absorber assembly, front and rear shock absorber seat installation holes 2a and 3a are respectively and sequentially formed on the front portal beam 2 and the rear portal beam 3.
As shown in fig. 1, in order to facilitate installation of the rocker arm seats and other components, a front U-shaped beam 5, a front corner beam 6, a rear corner beam 7 and a rear U-shaped beam 8 are sequentially installed, mounting holes 1d are sequentially formed in an edge longitudinal beam 1b, mounting holes 5a are sequentially formed in the front U-shaped beam 5, mounting holes 6a are sequentially formed in the front corner beam 6, and corresponding mounting holes are sequentially formed in the rear corner beam 7 and the rear U-shaped beam 8.
As shown in fig. 1, in order to facilitate installation of components such as an engine assembly, an auxiliary beam 13 and (two) engine bases 14 are specially installed, and a plurality of installation holes 14a are respectively and sequentially formed in the (two) engine bases 14.
Claims (2)
1. The frame assembly of the amphibious speedboat comprises a ring beam (1), a front door beam (2), a rear door beam (3), a middle U beam (4), a front U beam (5), a front corner beam (6), a rear corner beam (7), a rear U beam (8), a middle bottom beam (9), a front bottom beam (10), a rear bottom beam (11), a reinforcing plate (12), an auxiliary beam (13) and an engine base (14), and is characterized in that the ring beam (1) is formed by orderly welding a front bumper (1 a), two side longitudinal beams (1 b) and a rear bumper (1 c), wherein the two side longitudinal beams (1 b) are provided with a plurality of mounting holes (1 d), the two sides of the front door beam (2) are orderly provided with mounting holes (2 a), the front door beam (2) is orderly welded on the front upper parts of the two side longitudinal beams (1 b), the two sides of the rear door beam (3) are orderly provided with mounting holes (3 a), The rear door beam (3) is orderly welded at the rear upper parts of the two side longitudinal beams (1 b), the two middle U-shaped beams (4) are orderly welded at the middle lower parts of the two side longitudinal beams (1 b), the two sides of the front U-shaped beam (5) are orderly provided with mounting holes (5 a), the two ends of the front U-shaped beam (5) are orderly welded at the front lower parts of the two side longitudinal beams (1 b), the front corner beam (6) is orderly provided with mounting holes (6 a), the two ends of the two front corner beams (6) are orderly welded at the side longitudinal beams (1 b) and the front bottom beam (10), the two sides of the rear U-shaped beam (8) are orderly provided with a plurality of corresponding mounting holes, the two ends of the two rear corner beams (7) are orderly welded at the side longitudinal beams (1 b) and the rear bottom beam (11), the two sides of the rear U-shaped beam (8) are orderly provided with a plurality of corresponding mounting holes, the two ends of the rear U-shaped beam (8) are orderly welded at the rear lower parts of the two side longitudinal beams (1 b), the two ends of the middle bottom beam (9) are orderly welded on the two middle U-shaped beams (4), the two ends of the front bottom beam (10) are orderly welded on the middle U-shaped beam (4) and the front U-shaped beam (5), the two ends of the rear bottom beam (11) are orderly welded on the middle U-shaped beam (4) and the rear U-shaped beam (8), the four reinforcing plates (12) are respectively orderly welded at the joints of the front door-shaped beam (2), the rear door-shaped beam (3) and the side longitudinal beams (1 b), the auxiliary beam (13) is orderly welded at the middle rear parts of the two side longitudinal beams (1 b), and the engine base (14) is orderly provided with a plurality of mounting holes (14 a) and two engine bases (14) are respectively orderly welded at the rear upper parts of the two side longitudinal beams (1 b).
2. The frame assembly of the amphibious yacht according to claim 1, wherein the ring beam (1), the front door beam (2), the rear door beam (3), the middle U beam (4), the front U beam (5), the front corner beam (6), the rear corner beam (7), the rear U beam (8), the middle bottom beam (9), the front bottom beam (10), the rear bottom beam (11), the reinforcing plate (12), the auxiliary beam (13) and the engine base (14) are sequentially welded into a frame whole under the control of a tooling die.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711072391.8A CN109747358B (en) | 2017-11-03 | 2017-11-03 | Frame assembly of amphibious speedboat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711072391.8A CN109747358B (en) | 2017-11-03 | 2017-11-03 | Frame assembly of amphibious speedboat |
Publications (2)
Publication Number | Publication Date |
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CN109747358A CN109747358A (en) | 2019-05-14 |
CN109747358B true CN109747358B (en) | 2021-10-26 |
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CN201711072391.8A Active CN109747358B (en) | 2017-11-03 | 2017-11-03 | Frame assembly of amphibious speedboat |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112622544B (en) * | 2020-12-25 | 2022-12-09 | 东风越野车有限公司 | Body structure of van-type amphibious vehicle |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR8500497A (en) * | 1985-01-30 | 1986-09-09 | Telmo Flores De Siqueira | AEROANFIBIO MOTOR VEHICLE |
JP2005041371A (en) * | 2003-07-23 | 2005-02-17 | Shin Kurushima Dockyard Co Ltd | Cross deck structure of hull |
CN101700728A (en) * | 2009-09-23 | 2010-05-05 | 任树华 | Amphibious car |
CN101850814A (en) * | 2009-04-02 | 2010-10-06 | 张向阳 | Low-seat sitting tricycle and main frame thereof |
CN101942917A (en) * | 2010-09-19 | 2011-01-12 | 安徽鸿路钢结构(集团)股份有限公司 | Separated travelling crane frame |
CN103879251A (en) * | 2012-12-24 | 2014-06-25 | 孙学军 | Amphibious snow boat |
-
2017
- 2017-11-03 CN CN201711072391.8A patent/CN109747358B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR8500497A (en) * | 1985-01-30 | 1986-09-09 | Telmo Flores De Siqueira | AEROANFIBIO MOTOR VEHICLE |
JP2005041371A (en) * | 2003-07-23 | 2005-02-17 | Shin Kurushima Dockyard Co Ltd | Cross deck structure of hull |
CN101850814A (en) * | 2009-04-02 | 2010-10-06 | 张向阳 | Low-seat sitting tricycle and main frame thereof |
CN101700728A (en) * | 2009-09-23 | 2010-05-05 | 任树华 | Amphibious car |
CN101942917A (en) * | 2010-09-19 | 2011-01-12 | 安徽鸿路钢结构(集团)股份有限公司 | Separated travelling crane frame |
CN103879251A (en) * | 2012-12-24 | 2014-06-25 | 孙学军 | Amphibious snow boat |
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