CN210592144U - Bearing type vehicle body structure and prowl car - Google Patents
Bearing type vehicle body structure and prowl car Download PDFInfo
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- CN210592144U CN210592144U CN201921109290.8U CN201921109290U CN210592144U CN 210592144 U CN210592144 U CN 210592144U CN 201921109290 U CN201921109290 U CN 201921109290U CN 210592144 U CN210592144 U CN 210592144U
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- 230000000712 assembly Effects 0.000 claims abstract description 13
- 238000000429 assembly Methods 0.000 claims abstract description 13
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- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000004080 punching Methods 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 2
- 239000011324 bead Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000013461 design Methods 0.000 abstract description 8
- 241001544487 Macromiidae Species 0.000 abstract description 5
- 238000012827 research and development Methods 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 15
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- 238000009434 installation Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
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Abstract
The utility model belongs to the technical field of low-speed place cruiser. A bearing type vehicle body structure comprises a floor surface assembly, a floor crossbeam, a tubular column beam front wall assembly, a left side wall assembly, a right side wall assembly, a rear wall assembly and a top framework assembly, wherein the floor crossbeam is arranged at the bottom of the floor surface assembly; the tubular column beam front wall assembly is arranged at the front part of the floor surface assembly; the left and right side wall assemblies are arranged on the left and right sides of the floor surface assembly; the rear wall assembly is arranged at the rear part of the floor surface assembly; the top framework assembly is arranged at the tops of the left and right side wall assemblies, the tubular column beam front wall assembly and the rear wall assembly; and two adjacent parts in the bearing type vehicle body structure are welded and fixed. A patrol car is also disclosed. This application structural design is reasonable, can effectual improvement holistic price/performance ratio, improves the bearing performance of automobile body, optimizes the bearing structure of automobile body and shortens production research and development cycle.
Description
Technical Field
The utility model belongs to the technical field of low-speed place cruiser, concretely relates to bear formula body construction and cruiser.
Background
With the popularization of low-speed patrol cars in the fields of community patrol, mobile office, fire-fighting propaganda and the like, the car body structure of the patrol car is also continuously optimized and innovated to adapt to the market law of high-speed development; in order to promote the lightweight design of vehicles, shorten the research and development cycle simultaneously, reduce cost brings better driving experience for the customer, is a main breakthrough point to the design of patrol car body structure.
Aiming at factors in various aspects such as application scene, structural strength, internal structural arrangement form of a car body, power driving form, functional diversity of the patrol car, equipment and the like of the low-speed patrol car, the structural performance of the patrol car is optimized, the cost performance is improved, on one hand, in the research, development and production and manufacturing processes, the universality is improved, the process flow of the structure of the whole car body is simplified, the integrated design of the whole car body is ensured, and the stability of the structure is improved; on the other hand, the vehicle body structure is optimized, the functional requirements are met, and the riding experience of the vehicle body is guaranteed.
Disclosure of Invention
The utility model aims at the problem that the aforesaid exists with not enough, provide a bear formula body construction and cruiser, its structural design is reasonable, can effectual improvement holistic price/performance ratio, improves the bearing performance of automobile body, optimizes the atress structure of automobile body and shortens production research and development cycle.
In order to achieve the purpose, the adopted technical scheme is as follows:
a load bearing vehicle body structure comprising: a floor surface assembly; a floor frame disposed at a bottom of the floor surface assembly; a pillar beam cowl assembly disposed at a front portion of the floor surface assembly; the left and right side wall assemblies are arranged on the left and right sides of the floor surface assembly; a rear enclosure assembly disposed at a rear portion of the floor surface assembly; the top framework assembly is arranged at the tops of the left and right side wall assemblies, the tubular column beam front wall assembly and the rear wall assembly; two adjacent parts in the bearing type vehicle body structure are welded and fixed; the floor surface assembly, the left and right side wall assemblies, the rear wall assembly and the top framework assembly are all formed by punching plates; the tubular column beam front wall assembly comprises a tubular column beam and a front wall plate, wherein the tubular column beam is bent and profiled through a pipe, the front wall plate is bent and formed through a plate, and the tubular column beam and the front wall plate are welded and fixed.
According to the utility model discloses bear formula body construction, preferably, the floor girder includes the whole fashioned roof beam body of welding of bending through the rectangular pipe and strengthens support piece.
According to the utility model discloses bear formula body construction, preferably, strengthen support piece for strengthen arbitrary or arbitrary several kinds in vaulting pole, reinforcing plate and the enhancement angle steel.
According to the utility model discloses bear formula body construction, preferably, the floor assembly includes the floor through panel stamping forming the anterior welded fastening of floor has the front seat bucket, the floor matches laminating support and welded fastening with the floor girder.
According to the utility model discloses bear formula body construction, preferably, the strengthening rib groove has been stamped on the floor face the upper portion of floor face still is provided with the crossbeam.
According to the utility model discloses bear formula body construction, preferably, control side wall assembly and open a door structure to the side, control side wall assembly and include inner panel and planking be provided with interior plaque mounting hole and glass-frame riser installing support on the inner panel.
According to the utility model discloses bear formula body construction, preferably, enclose the assembly after and be provided with window and lock installing support, enclose the assembly after and be to opening a structure or turn over a structure on.
According to the utility model discloses bear formula body construction, preferably, enclose before the tubular column roof beam and be provided with fender, front bumper, anticollision tubular column and mounting bracket on the assembly.
According to the utility model discloses bear formula body construction, preferably, be provided with strengthening rib groove and warning lamp fixed bolster on the top skeleton assembly.
According to the utility model discloses bear formula body construction, preferably, still include the rear bumper assembly, the rear bumper assembly passes through panel stamping forming be provided with the footboard of getting on the bus on the rear bumper assembly, the rear bumper assembly sets up enclose the lower part of assembly after.
A patrol car comprises the bearing type car body structure.
By adopting the technical scheme, the beneficial effects are as follows:
this application overall structure reasonable in design through dividing each assembly, and then realizes integral stamping forming, can improve the efficiency of research and development and manufacturing on the one hand, and on the other hand can ensure holistic structural stability, on the application of low-speed cruiser, satisfies the bearing demand to can the holistic price/performance ratio of effectual improvement.
The application discloses body construction whole production manufacturing adopts ripe stamping process and bending process, and through welded fastening between the part, on the one hand can ensure body construction's production efficiency, on the other hand can ensure the linkage between each technology, be convenient for systematize whole production technology, assembly line operation, simultaneously this application is when the atress capability test of whole car, can effectually carry out the optimization of technology and structure to the weak point, realize more swift effectual structural change, make whole body construction be more convenient for mass production, and ensure the quality of product.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. The drawings are intended to depict only some embodiments of the invention, and not all embodiments of the invention are limited thereto.
Fig. 1 is one of schematic structural diagrams of a load-bearing vehicle body structure according to an embodiment of the present invention.
Fig. 2 is a second schematic structural diagram of a load-bearing vehicle body structure according to an embodiment of the present invention.
Fig. 3 is a third schematic structural view of a load-bearing vehicle body structure according to an embodiment of the present invention.
Fig. 4 is a left side view of the structure of fig. 3.
Fig. 5 is a right-view structural diagram of fig. 3.
Fig. 6 is a schematic top view of fig. 3.
Number in the figure:
100 is a floor surface assembly, 101 is a front row seat barrel;
200 is a floor girder, 201 is a reinforcing brace rod and 202 is a reinforcing plate;
300 is a tubular column beam front wall assembly, 301 is an installation frame, and 302 is a fender;
400 is a left and right side wall assembly;
500 is a rear wall assembly, 501 is a window, 502 is a door lock mounting bracket;
600 is a top skeleton assembly;
and 700 is a rear bumper assembly.
Detailed Description
In order to make the purpose, technical features and technical effects of the technical solution of the present invention clearer, the drawings of the embodiments of the present invention are combined together, and the example solution of the embodiments of the present invention is clearly and completely described.
Referring to fig. 1-6, the present invention relates to a load-bearing vehicle body structure, which comprises a floor surface assembly 100, a floor crossbeam 200, a tubular column beam front wall assembly 300, left and right side wall assemblies 400, a rear wall assembly 500 and a top frame assembly 600, wherein the floor crossbeam 200 is arranged at the bottom of the floor surface assembly 100; the tubular column beam front wall assembly 300 is disposed in the front of the floor surface assembly 100; the left and right side wall assemblies 400 are arranged on the left and right sides of the floor surface assembly 100; the rear wall assembly 500 is arranged at the rear part of the floor surface assembly 100; the top frame assembly 600 is arranged at the tops of the left and right side wall assemblies 400, the tubular column beam front wall assembly 300 and the rear wall assembly 500; two adjacent parts in the bearing type vehicle body structure are welded and fixed; the floor surface assembly 100, the left and right side wall assemblies 400, the rear wall assembly 500 and the top framework assembly 600 are all formed by plate punching; the tubular column beam front wall assembly 300 comprises a tubular column beam bent through a pipe and a front wall plate bent and formed through a plate, and the tubular column beam and the front wall plate are welded and fixed.
The floor surface assembly 100 comprises a floor surface formed by punching and molding a plate, in the embodiment, the floor surface is formed by punching and molding a steel plate with the thickness of 1mm, a front row seat barrel 101 is fixedly welded at the front part of the floor surface, and the floor surface is matched, attached, supported and fixedly welded with a floor girder; stamping has the strengthening rib groove on the floor, still is provided with the crossbeam on the upper portion of floor, and the strengthening rib groove is used for improving the intensity of floor, according to the difference of the atress condition in the position of difference, the position of rational arrangement strengthening rib groove, orientation and quantity, and the great place of some bearing force is through arranging the crossbeam, and then ensures the stability of its structure, perhaps be convenient for with the part Assembly of other later stage assemblies, spacing or fixed.
In this embodiment, it is concrete, left and right sides side wall assembly 400 is the side structure of opening a door, the side wall body is fixed with floor girder and floor surface assembly, the side door body articulates on the side wall body, left and right sides side wall assembly 400 includes inner panel and planking, it is also through 1mm thick steel sheet punching press weld forming, in order to ensure the bulk strength of side wall, need set up deep floor in specific position, or the enhancement post, or structure such as reinforcing rib groove, for ensure its automobile body structure's overall stability, if through punching press reinforcing rib groove between two doors, make it have strong stability, can not take place to warp, thereby form the structure of A post, B post, be provided with interior plaque mounting hole and glass-frame riser installing support on the inner panel, be used for subsequent assembly parts's installation.
Further, be provided with window and lock installing support on enclosing assembly 500 after, enclose assembly 500 after and be in the structure of opening the door or turning over the door structure on, its overall structure designs according to the needs of function, and it adopts 1 mm's steel sheet stamping forming in this embodiment.
In this embodiment, enclose before the tubular column roof beam and still be provided with fender, front bumper, anticollision tubular column and mounting bracket on the assembly 300, wherein the mounting bracket includes the mounting bracket of structures such as fog lamp, headlamp, cabin lock, and the tubular column roof beam coils and is cavity structures for other parts of later stage assembly set up board, support or hole at corresponding position, are used for realizing connecting.
Further, be provided with strengthening rib groove and warning light fixed bolster on the skeleton assembly 600, its skeleton assembly adopts 1 mm's steel sheet stamping forming.
A rear bumper assembly 700 is further provided at the rear of the vehicle body, the rear bumper assembly 700 is formed by stamping a 1.5mm steel plate, an upper step is provided on the rear bumper assembly 700, and the rear bumper assembly 700 is provided at the lower portion of the rear wall assembly 500, which can be fixedly welded to a floor frame.
In the above structure of this embodiment, on the basis of the structure and the assembly relation of traditional automobile body, carry out corresponding adaptability to the structural style of each part and change to be convenient for produce for whole body construction satisfies the needs of specific occasion and usage.
The application also discloses a patrol car, include bearing formula body structure as above-mentioned, the patrol car of this embodiment is mainly applied to fields such as community patrol, mobile office, fire control propaganda, its speed of travel is lower relatively, the performance requirement that bears the weight of the automobile body is different with traditional vehicle, but to the practicality, special use, structural stability, its body structure has been decided to the requirement in the aspect of the cost, therefore, based on the location to patrol car, it is especially critical to the optimization and the design of its automobile body bearing capacity, this application is through above-mentioned structure, can improve the efficiency of research and development and manufacturing on the one hand, on the other hand can ensure holistic structural stability, in the application of low-speed patrol car, satisfy the bearing demand, and can effectually improve holistic price/performance ratio.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts in the embodiments are referred to each other.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and changes may be made to the above specific embodiments without departing from the scope of the present invention, and various combinations of the technical features and structures of the present invention may be implemented without departing from the scope of the present invention, which is defined by the appended claims.
Claims (10)
1. A load bearing vehicle body structure, comprising:
a floor surface assembly;
a floor frame disposed at a bottom of the floor surface assembly;
a pillar beam cowl assembly disposed at a front portion of the floor surface assembly;
the left and right side wall assemblies are arranged on the left and right sides of the floor surface assembly;
a rear enclosure assembly disposed at a rear portion of the floor surface assembly; and
the top framework assembly is arranged at the tops of the left and right side wall assemblies, the tubular column beam front wall assembly and the rear wall assembly;
two adjacent parts in the bearing type vehicle body structure are welded and fixed; the floor surface assembly, the left and right side wall assemblies, the rear wall assembly and the top framework assembly are all formed by punching plates; the tubular column beam front wall assembly comprises a tubular column beam and a front wall plate, wherein the tubular column beam is bent and profiled through a pipe, the front wall plate is bent and formed through a plate, and the tubular column beam and the front wall plate are welded and fixed.
2. A load bearing vehicle body structure according to claim 1, wherein the floor cross member comprises a beam body formed by integrally bending and welding a rectangular pipe and a reinforcing support member, and the reinforcing support member is any one or more of a reinforcing stay bar, a reinforcing plate and a reinforcing angle steel.
3. A load-carrying vehicle body structure according to claim 1, wherein said floor panel assembly comprises a floor panel formed by press-forming a plate material, a front seat tub is welded and fixed to a front portion of said floor panel, and said floor panel is matched with a floor cross member, attached to a support, and welded and fixed thereto.
4. A load bearing vehicle body structure according to claim 3, wherein the floor surface is stamped with a bead reinforcement groove, and a cross member is further provided on the upper portion of the floor surface.
5. The load bearing vehicle body structure of claim 1, wherein said left and right sidecar assembly is a side door structure, said left and right sidecar assembly comprising an inner panel and an outer panel, said inner panel having an interior trim panel mounting hole and a window lifter mounting bracket disposed therein.
6. A load bearing vehicle body structure according to claim 1, wherein said rear enclosure assembly is provided with a window and a door lock mounting bracket, said rear enclosure assembly being of a side-by-side door configuration or a tilt-up door configuration.
7. A load bearing vehicle body structure according to claim 1, wherein said pillar beam cowl assembly is provided with a fender, a front bumper, a crash column and a mounting bracket.
8. A load bearing vehicle body structure according to claim 1 wherein said top frame assembly is provided with a reinforcement channel and a warning light mounting bracket.
9. A load bearing vehicle body structure according to claim 1, further comprising a rear bumper assembly stamped and formed from sheet material, an upper deck being provided on said rear bumper assembly, said rear bumper assembly being provided at a lower portion of said rear wall assembly.
10. A patrol car comprising a load-bearing body structure according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921109290.8U CN210592144U (en) | 2019-07-16 | 2019-07-16 | Bearing type vehicle body structure and prowl car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921109290.8U CN210592144U (en) | 2019-07-16 | 2019-07-16 | Bearing type vehicle body structure and prowl car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210592144U true CN210592144U (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921109290.8U Expired - Fee Related CN210592144U (en) | 2019-07-16 | 2019-07-16 | Bearing type vehicle body structure and prowl car |
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| CN (1) | CN210592144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395318A (en) * | 2019-07-16 | 2019-11-01 | 河南森源鸿马电动汽车有限公司 | Load-bearing body structure and patrol car |
-
2019
- 2019-07-16 CN CN201921109290.8U patent/CN210592144U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395318A (en) * | 2019-07-16 | 2019-11-01 | 河南森源鸿马电动汽车有限公司 | Load-bearing body structure and patrol car |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| 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: 20200522 Termination date: 20210716 |