CN215622264U - Frame assembly of 6x6 amphibious rescue vehicle - Google Patents
Frame assembly of 6x6 amphibious rescue vehicle Download PDFInfo
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- CN215622264U CN215622264U CN202121528163.9U CN202121528163U CN215622264U CN 215622264 U CN215622264 U CN 215622264U CN 202121528163 U CN202121528163 U CN 202121528163U CN 215622264 U CN215622264 U CN 215622264U
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- 238000005096 rolling process Methods 0.000 claims abstract description 23
- 239000007921 spray Substances 0.000 claims abstract description 6
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 3
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000003466 welding Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
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Abstract
The invention discloses a frame assembly of a 6x6 amphibious rescue vehicle, which comprises a front cross beam, a front longitudinal beam, a front door beam, a front side vertical beam, a front upper rocker arm seat, a front lower rocker arm seat, a front U-shaped beam, a front bottom longitudinal beam and a frame assembly of a 6x6 amphibious rescue vehicle, wherein the frame assembly comprises a front cross beam, a front longitudinal beam, a front door beam, a front side vertical beam, a front upper rocker arm seat, a front lower rocker arm seat, a front U-shaped beam, a front bottom longitudinal beam and a frame assembly of a front bottom longitudinal beam 1#Crossbeam, side longitudinal beam, door beam, middle longitudinal beam and 2#The device comprises a cross beam, a mid-sole longitudinal beam, a rear U-shaped beam, a hull connecting plate, a rear surrounding beam, a rear door beam, a rear longitudinal beam, a rear vertical beam, a rear upper rocker arm seat, a rear lower rocker arm seat, a side bar, a rear bottom longitudinal beam, a spray pump mounting seat, a rear vertical beam, an oil cylinder arm, a cross beam, a rear cross beam, a swing arm seat, a power mounting frame and an anti-rolling frame assembly. All ofThe vehicle frame assembly is scientific in design, reasonable in structure and good in bearing capacity, can be conveniently assembled with engines of various types, key components and hydrofoil devices, and can better meet the urgent need of developing various 6x6 series light high-speed amphibious vehicles.
Description
Technical Field
The invention relates to a frame assembly of a common amphibious vehicle, in particular to a frame assembly which has better bearing capacity and rolling resistance and is suitable for a 6x6 series amphibious vehicle.
Background
The amphibious vehicle manufactured at home and abroad generally uses a frame chassis of the off-road vehicle, and although the frame can enable the vehicle to obtain better land trafficability and has better anti-collision capability, two outstanding problems also exist: firstly, the frame of the common off-road vehicle is difficult to reform, and the special requirement that all wheels can be folded upwards and lifted when the vehicle floats on the water surface cannot be met, so that the water resistance of the vehicle in water surface operation is obviously increased; and secondly, the weight of the prepared vehicle body is obviously increased after wading sealing is finished, and the water running resistance of the vehicle is multiplied. The two conditions lead to the remarkable reduction of the speed of the vehicle running on the water surface and the great increase of the energy consumption, thereby seriously influencing the comprehensive performance of the whole vehicle.
The invention patent with the patent number ZL201710300573.X and the name of 'a multi-wheel amphibious vehicle frame assembly' discloses the technical scheme as follows: the multi-wheel amphibious vehicle frame assembly is formed by orderly assembling and welding an upper frame, a middle frame, a door-shaped frame, an upper cross beam, a bonnet frame, an upper longitudinal beam, a side vertical beam, an upper supporting beam, a lower supporting beam, a hub seat assembly 1, a front U-shaped beam, a lower longitudinal beam, a rear U-shaped beam, a side longitudinal beam, a rear vertical beam and the like, has better anti-collision performance, can greatly improve the anti-rolling capacity of a vehicle, and can better meet the urgent need of developing a multi-wheel or crawler-type amphibious vehicle boat.
The invention has patent number ZL201710297731.0 and the invention name 'a bearing type frame assembly', and the technical scheme is as follows: the bearing type frame assembly comprises a front cover frame, a panel frame and a frame body 1#Door-shaped frame, 2#The amphibious vehicle-boat is formed by orderly assembling and welding parts such as a portal frame, a front lower longitudinal beam, a U-shaped cross beam, a portal frame beam, a hook beam, an upper longitudinal beam, a lower longitudinal beam, a rear cross beam, a front cross beam, an engine hoisting seat, a middle longitudinal beam, a rotating arm seat, a shock absorber seat, an angular lever, a rocker arm seat assembly, a longitudinal lever, an empty paddle seat and the like, has better anti-collision performance, can greatly improve the anti-rolling capacity of the vehicle, and can better meet the urgent need of developing a multi-wheel amphibious vehicle-boat.
The invention has the patent number of ZL201710967449.9, and the invention name of the invention is 'a frame assembly of an amphibious jeep', and the disclosed technical scheme is as follows: the frame assembly of the amphibious jeep is formed by orderly assembling and welding the annular beam, the front door beam, the rear door beam, the middle U beam, the front corner beam, the rear U beam, the middle bottom beam, the front bottom beam, the rear bottom beam, the reinforcing plate, the vehicle body seat and the like, has better anti-collision performance, can greatly improve the rolling resistance of the vehicle, and can better meet the urgent need of developing various amphibious vehicles and boats.
Although the invention patents all relate to the frame assembly special for the amphibious vehicle, the technical scheme of combining and installing the frame assembly and the roll cage assembly is not mentioned; the amphibious vehicle assembled by the frame assembly can realize water surface running only by sealing the vehicle body; it is also impossible to install a "buoyancy device" at the bottom of the hull and a "hydrofoil device" at the rear lower part of the vehicle.
Disclosure of Invention
The invention aims to provide a frame assembly of a 6x6 amphibious rescue vehicle, which has the advantages of scientific design, reasonable structure, reliable performance, easy manufacture, low cost, better bearing capacity and safety protection performance, can be conveniently assembled with various buoyancy devices and hydrofoil devices, can better adapt to the middle and rear requirements of an engine, has good seawater corrosion resistance and acid-base oxidation resistance, completely meets the requirement of light weight of the whole vehicle, and can better meet the urgent need of developing various emergency rescue amphibious vehicles.
The technical problems to be actually solved by the invention are as follows: how to orderly assemble and weld all the components into a 6x6 amphibious rescue vehicle frame assembly whole.
The invention adopts the following technical scheme to achieve the purpose of the invention.
A frame assembly of a 6x6 amphibious rescue vehicle comprises a front cross beam 1, a front longitudinal beam 2, a front door beam 3, a front side beam 4, a front side vertical beam 5, a front upper rocker arm seat 6, a front lower rocker arm seat 7, a front U-shaped beam 8, a front bottom longitudinal beam 9, 1#Crossbeam 10, side longitudinal beam 11, door beam 12, middle longitudinal beam 13, 2#Crossbeam 14, mid-sole longitudinal beam 15, rear U-shaped beam 16, connecting rod 17, hull connecting plate 18, rear surrounding beam 19, door bar 20, rear door beam 21, rear longitudinal beam 22, rear side vertical beam 23, rear upper rocker arm seat 24, rear lower rocker arm seat 25, side bar 26, rear bottom longitudinal beam 27, spray pump mounting seat 28, rear vertical beam 29, oil cylinder arm 30, crossbeam 31, rear crossbeam 32, swing arm seat 33, movable beam 30, movable beamForce mount 34, roll frame 51, roll stringer 52, roll U-beam 53, front support beam 54, rear support beam 55, and attachment sockets 56.
Wherein, the (two) front longitudinal beams 2 are respectively connected with the front cross beams 1 and 1#The beams 10 are connected in order.
Two ends of the front door beam 3 are respectively connected with the front cross beam 1 in order.
Two ends of the (two) front side beams 4 are orderly connected with the front door beam 3 and the door beam 12 respectively.
The upper end and the lower end of the (two) front vertical beams 5 are respectively connected with the front side beam 4 and the front longitudinal beam 2 in order.
The (two) front upper rocker arm seats 6 are respectively and orderly welded on the preset positions of the front side vertical beams 5.
And (IV) the front lower rocker arm seats 7 are respectively and orderly welded on the preset positions of the front longitudinal beams 2.
Two ends of the front U-shaped beam 8 are respectively welded at preset positions below the (two) front longitudinal beams 2, and a front differential seat 8a is orderly arranged on the front U-shaped beam 8.
Two ends of the front bottom longitudinal beam 9 are respectively connected with the front cross beam 1 and the front U-shaped beam 8 in order.
1#The two ends of the cross beam 10 are respectively and orderly connected with the (two) side longitudinal beams 11.
The front end and the rear end of the (two) side longitudinal beam (11) are respectively connected with the front longitudinal beam (2) and the rear longitudinal beam (22) in order.
The two ends of the door beam 12 are orderly connected with the (two) side longitudinal beams 11.
Two ends of the (two) middle longitudinal beam 13 are respectively 1#Cross members 10 and 2#The beams 14 are connected in series.
2#The two ends of the cross beam 14 are respectively and orderly connected with the (two) side longitudinal beams 11.
The front end and the rear end of the middle sole longitudinal beam 15 are respectively connected with the front U-shaped beam 8 and the rear U-shaped beam 16 in order.
The two ends of the rear U-shaped beam 16 are respectively welded on the preset positions below the (two) rear longitudinal beams 22, and a rear differential seat 16a is orderly arranged on the rear U-shaped beam 16.
Two ends of the connecting rod(s) 17 are orderly connected with the side longitudinal beam(s) 11 and the ship body connecting plate(s) 18 respectively.
The hull connecting plates 18 (on both sides of the frame) are provided with pin shaft holes 18a in order.
The two ends of the rear girth beam 19 are orderly welded on the preset positions of the (two) side longitudinal beams 11.
The two ends of the door bar(s) 20 are welded to the door beam 12 and the rear girt 19 at predetermined positions, respectively.
Hydraulic shock absorber holders 20a are provided at predetermined positions of the door lever(s) 20, respectively.
The two ends of the rear door beam 21 are orderly welded on the preset position behind the rear girth beam 19.
The two ends of the (two) rear longitudinal beam(s) 22 are respectively connected with 2#The cross member 14 and the rear cross member 32 are connected in series.
The upper end and the lower end of the (two) rear vertical beams 23 are respectively connected with the rear door beam 21 and the rear longitudinal beam 22 in order.
The (two) rear upper rocker arm seats 24 are respectively and orderly welded on the preset positions of the rear side vertical beams 23.
And (IV) the rear lower rocker arm holders 25 are orderly welded on the preset positions of the rear longitudinal beams 22 respectively.
Both ends of the side bar(s) 26 are respectively welded to the preset positions on the outer lower side of the rear longitudinal beam 22, and the hinge base(s) 26a and the rotating shaft base 26b are orderly arranged on the side bar 26.
The two ends of the rear bottom longitudinal beam 27 are orderly connected with the rear U-shaped beam 16 and the rear cross beam 32 respectively.
Two ends of the (IV) spray pump mounting seat 28 are respectively connected with the cross beam 31 and the rear cross beam 32 in order.
The two ends of the cross beam 31 are sequentially welded to preset positions on the inner sides of the (two) rear longitudinal beams 22.
The upper end and the lower end of the (two) rear vertical beam 29 are respectively connected with the rear door beam 21 and the rear cross beam 32 in order.
The (two) cylinder arms 30 are respectively welded on the preset positions of the rear vertical beam 29, and hydraulic cylinder seats 30a are orderly arranged below the outer ends of the cylinder arms 30.
The swing arm seats (33) are respectively and orderly welded at preset positions below the middle parts of the side longitudinal beams (11).
The (two) power mounting brackets 34 are sequentially welded at preset positions on the inner sides of the (two) rear longitudinal beams 22 in a symmetrical manner, and the power mounting brackets 34 are sequentially provided with connecting plates 34 a.
The roll cage assembly is composed of a roll cage 51, two roll longitudinal beams 52, a roll U-shaped beam 53, a front support beam 54, two rear support beams 55 and a (IV) connecting seat 56.
Wherein, the lower longitudinal beams on both sides of the anti-rolling frame 51 are orderly welded with the (four) connecting seats 56 respectively.
Both ends of the (two) rolling prevention longitudinal beam(s) 52 are orderly welded on the preset position of the upper part of the rolling prevention frame 51.
The two ends of the anti-rolling U-shaped beam 53 are orderly welded on the preset position in the front of the anti-rolling frame 51.
Two ends of the front supporting beam 54 are orderly welded on the preset positions of the front door beam 3 and the anti-rolling U-shaped beam 53 respectively.
Both ends of the rear supporting beam(s) 55 are sequentially welded to the rear portion of the roll frame 51 and the predetermined position of the rear door beam 21, respectively.
The connecting seats 56 are sequentially welded to the preset positions of the portal beam 12, and the connecting seats 56 are sequentially welded to the preset positions of the rear girth beam 19.
All the parts are titanium alloy TC4 special pipes, and are sequentially assembled and welded into a whole frame assembly under the control of a tool fixture after being formed by special punching, bending and processing.
Due to the adoption of the technical scheme, the invention perfectly achieves the aim. Compared with similar products, the invention has the following outstanding advantages (namely beneficial effects).
1. Scientific design, advanced structure, large bearing capacity and reliable performance.
3. The convenient assembly that can better adapt to multiple model host computer and key part.
4. Easy processing and production and low manufacturing 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 figure 1, the invention comprises a front cross beam 1, a front longitudinal beam 2, a front door beam 3, a front side beam 4, a front side vertical beam 5, a front upper rocker arm seat 6, a front lower rocker arm seat 7, a front U-shaped beam 8, a front bottom longitudinal beam 9, 1#Crossbeam 10, side longitudinal beam 11, door beam 12, middle longitudinal beam 13, 2#The device comprises a cross beam 14, a middle bottom longitudinal beam 15, a rear U-shaped beam 16, a connecting rod 17, a hull connecting plate 18, a rear surrounding beam 19, a door bar 20, a rear door beam 21, a rear longitudinal beam 22, a rear side vertical beam 23, a rear upper rocker arm seat 24, a rear lower rocker arm seat 25, a side bar 26, a rear bottom longitudinal beam 27, a spray pump mounting seat 28, a rear vertical beam 29, a cylinder arm 30, a cross beam 31, a rear cross beam 32, a swing arm seat 33, a power mounting frame 34, an anti-rolling frame 51, an anti-rolling longitudinal beam 52, an anti-rolling U-shaped beam 53, a front supporting beam 54, a rear supporting beam 55 and a connecting seat 56.
As also shown in figure 1, according to finite element analysis of the strength of the vehicle frame, in order to ensure the carrying capacity and the impact resistance of the vehicle, a front cross beam 1, a front longitudinal beam 2, a front door beam 3, a front side beam 4, a front side vertical beam 5, a front U-shaped beam 8, a front bottom longitudinal beam 9, 1 are specially designed and welded#Crossbeam 10, side longitudinal beam 11, door beam 12, middle longitudinal beam 13, 2#The frame body comprises a cross beam 14, a middle bottom longitudinal beam 15, a rear U-shaped beam 16, a rear surrounding beam 19, a door bar 20, a rear door beam 21, a rear longitudinal beam 22, a rear side vertical beam 23, a rear bottom longitudinal beam 27, a rear vertical beam 29, a cross beam 31 and a rear cross beam 32.
As also shown in fig. 1, in order to facilitate the orderly assembly with the hull, the hull connecting plate(s) 18 are welded specially, and the pin shaft holes 18a are orderly arranged on the hull connecting plates 18 positioned at both sides of the frame.
As also shown in fig. 1, in order to facilitate assembly with various types of engines, the (two) power mounting brackets 34 are arranged in a symmetrical manner at predetermined positions inside the (two) rear longitudinal beams 22, and the connecting plates 34a are arranged in order on the power mounting brackets 34.
As also shown in fig. 1, in order to facilitate the orderly assembly with various water surface propellers, a (four) jet pump mounting seat 28 is orderly arranged and welded between a cross beam 31 and a rear cross beam 32.
As also shown in fig. 1, in order to facilitate the orderly assembly with the double-wishbone suspension mechanism, four front lower rocker arm seats 7 are orderly arranged and welded on the front longitudinal beam 2; four rear lower rocker arm seats 25 are orderly arranged and welded on the rear longitudinal beam 22.
As shown in fig. 1, in order to facilitate the orderly assembly with the swing arm type suspension mechanism, the swing arm seat(s) 33 are respectively welded to the preset positions below the middle portions of the side longitudinal beam(s) 11.
As further shown in fig. 1, for the convenience of assembling with the hydrofoil device, the side bars 26 are welded to the predetermined positions of the outer and lower sides of the rear longitudinal beam 22, and the hinge seats 26a and the rotation shaft seat 26b are mounted to the predetermined positions.
As further shown in fig. 1, in order to improve the rolling-resistant safety performance of the vehicle when the vehicle runs on the land, according to the technical standard related to the modification of the racing car of the middle automobile alliance, the registered rolling-resistant frame catalog issued for each type of racing car by the international FIA is referred, and the actual requirements of developing the amphibious special vehicle are combined, the rolling-resistant frame assembly formed by orderly arranging and welding the rolling-resistant frame 51, the two rolling-resistant longitudinal beams 52, the rolling-resistant U-shaped beam 53, the front support beam 54, the two rear support beams 55 and the (four) connecting seats 56 is specially installed.
Claims (1)
1. A frame assembly of a 6x6 amphibious rescue vehicle comprises a front cross beam (1), a front longitudinal beam (2), a front door beam (3), a front side beam (4), a front side vertical beam (5), a front upper rocker arm seat (6), a front lower rocker arm seat (7), a front U-shaped beam (8), a front bottom longitudinal beam (9) and a front bottom longitudinal beam (1)#A cross beam (10), a side longitudinal beam (11), a door beam (12), a middle longitudinal beam (13), 2#The device comprises a cross beam (14), a middle-sole longitudinal beam (15), a rear U-shaped beam (16), a connecting rod (17), a hull connecting plate (18), a rear surrounding beam (19), a door lever (20), a rear door beam (21), a rear longitudinal beam (22), a rear side vertical beam (23), a rear upper rocker arm seat (24), a rear lower rocker arm seat (25), a side lever (26), a rear bottom longitudinal beam (27), a spray pump mounting seat (28), a rear vertical beam (29), an oil cylinder arm (30), a cross beam (31), a rear cross beam (32), a swing arm seat (33), a power mounting frame (34), an anti-rolling frame (51), an anti-rolling longitudinal beam (52), an anti-rolling U-shaped beam (53), a front supporting beam (54), a rear supporting beam (55) and a connecting seat (56); it is characterized in thatThe front longitudinal beam (2) is respectively connected with the front cross beams (1) and 1#The cross beams (10) are connected in order; two ends of the front door beam (3) are respectively connected with the front cross beam (1) in order; two ends of the two front side beams (4) are respectively connected with the front door beam (3) and the door beam (12) in order; the upper end and the lower end of the two front side vertical beams (5) are respectively connected with the front side beam (4) and the front longitudinal beam (2) in order; the two front upper rocker arm seats (6) are respectively and orderly welded on the preset positions of the front side vertical beam (5); the four lower front rocker arm seats (7) are respectively and orderly welded on the preset positions of the front longitudinal beams (2); two ends of the front U-shaped beam (8) are respectively welded at preset positions below the two front longitudinal beams (2), and a front differential seat (8a) is orderly arranged on the front U-shaped beam (8); two ends of the front bottom longitudinal beam (9) are respectively connected with the front cross beam (1) and the front U-shaped beam (8) in order; 1#Two ends of the cross beam (10) are respectively and orderly connected with the two side longitudinal beams (11); the front end and the rear end of each of the two side longitudinal beams (11) are respectively connected with the front longitudinal beam (2) and the rear longitudinal beam (22) in order; two ends of the door beam (12) are orderly connected with the two side longitudinal beams (11); two ends of the two middle longitudinal beams (13) are respectively 1#Cross members (10) and (2)#The cross beams (14) are connected in sequence; 2#Two ends of the cross beam (14) are respectively and orderly connected with the two side longitudinal beams (11); the front end and the rear end of the insole longitudinal beam (15) are respectively and orderly connected with the front U-shaped beam (8) and the rear U-shaped beam (16); two ends of the rear U-shaped beam (16) are respectively welded at preset positions below the two rear longitudinal beams (22), and rear differential bases (16a) are orderly arranged on the rear U-shaped beam (16); two ends of the connecting rods (17) are respectively and orderly connected with the side longitudinal beams (11) and the ship body connecting plates (18); pin shaft holes (18a) are orderly formed in the ship body connecting plates (18) positioned on the two sides of the frame; two ends of the rear girth beam (19) are orderly welded on the preset positions of the two side longitudinal beams (11); two ends of the two door bars (20) are respectively welded on the preset positions of the door beam (12) and the rear girth beam (19); hydraulic shock absorber seats (20a) are respectively arranged at preset positions of the two door levers (20); two ends of the rear door beam (21) are orderly welded on a preset position behind the rear girth beam (19); two ends of the two rear longitudinal beams (22) are respectively connected with 2#The cross beam (14) is orderly connected with the rear cross beam (32); the upper end and the lower end of the two rear vertical beams (23) are respectively connected with the rear door beam (21) and the rear longitudinal beam (22) in order(ii) a The two rear upper rocker arm seats (24) are respectively and orderly welded on the preset positions of the rear vertical beams (23); the four rear lower rocker arm seats (25) are respectively and sequentially welded on the preset positions of the rear longitudinal beams (22); two ends of the two side bars (26) are respectively welded on the preset positions at the outer lower side of the rear longitudinal beam (22); two ends of the rear bottom longitudinal beam (27) are respectively connected with the rear U-shaped beam (16) and the rear cross beam (32) in order; two ends of the spray pump mounting seat (28) are respectively connected with the cross beam (31) and the rear cross beam (32) in order; two ends of the cross beam (31) are orderly welded on preset positions on the inner sides of the two rear longitudinal beams (22); the upper end and the lower end of each rear vertical beam (29) are respectively connected with a rear door beam (21) and a rear cross beam (32) in order; the two cylinder arms (30) are respectively welded on the preset positions of the rear vertical beam (29), and hydraulic cylinder seats (30a) are sequentially arranged below the outer ends of the cylinder arms (30); the two swing arm seats (33) are respectively and orderly welded at preset positions below the middle parts of the two side longitudinal beams (11); the two power mounting frames (34) are sequentially welded at preset positions on the inner sides of the two rear longitudinal beams (22) in a symmetrical mode, and connecting plates (34a) are sequentially arranged on the power mounting frames (34); the roll-proof frame assembly comprises a roll-proof frame (51), two roll-proof longitudinal beams (52), roll-proof U-shaped beams (53), a front supporting beam (54), two back supporting beams (55) and four connecting seats (56), wherein the lower longitudinal beams on two sides of the roll-proof frame (51) are sequentially welded with the four connecting seats (56), two ends of the roll-proof longitudinal beams (52) are sequentially welded on the preset position on the upper part of the roll-proof frame (51), two ends of the roll-proof U-shaped beams (53) are sequentially welded on the preset position on the front part of the roll-proof frame (51), two ends of the front supporting beam (54) are sequentially welded on the preset positions of the front door beam (3) and the roll-proof U-shaped beams (53), two ends of the back supporting beams (55) are sequentially welded on the preset positions of the rear part of the roll-proof frame (51) and the back door beam (21), and two connecting seats (56) are sequentially welded on the preset positions of the door beam (12) and the door beam (12), The two connecting seats (56) are respectively and orderly welded on the preset position of the back girth beam (19); all the parts are titanium alloy TC4 special pipes, and the parts are sequentially assembled and welded into a whole frame assembly under the control of a tool fixture after being formed by stamping and bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121528163.9U CN215622264U (en) | 2021-07-07 | 2021-07-07 | Frame assembly of 6x6 amphibious rescue vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121528163.9U CN215622264U (en) | 2021-07-07 | 2021-07-07 | Frame assembly of 6x6 amphibious rescue vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215622264U true CN215622264U (en) | 2022-01-25 |
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ID=79948177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121528163.9U Active CN215622264U (en) | 2021-07-07 | 2021-07-07 | Frame assembly of 6x6 amphibious rescue vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215622264U (en) |
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2021
- 2021-07-07 CN CN202121528163.9U patent/CN215622264U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240112 Address after: No. 103, Door 3, Building 36, Fanrong Road, Chaoyang District, Changchun City, Jilin Province, 130000 Patentee after: Sun Jinghui Address before: 413000 rooms 1-102, 238 Jinshan North Road, Heshan District, Yiyang City, Hunan Province Patentee before: YIYANG TIANHUA AMPHIBIOUS CAR AND BOAT CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240122 Address after: Room 1503, building 1, phase II, Sichuan Chongqing Hongtai International Global trade center, Jingyue Development Zone, Changchun City, Jilin Province Patentee after: Changchun Guangfu Special Vehicle Co.,Ltd. Country or region after: China Address before: No. 103, Door 3, Building 36, Fanrong Road, Chaoyang District, Changchun City, Jilin Province, 130000 Patentee before: Sun Jinghui Country or region before: China |
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| TR01 | Transfer of patent right |