CN214875181U - Modular frame connecting structure of vehicle cab - Google Patents
Modular frame connecting structure of vehicle cab Download PDFInfo
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- CN214875181U CN214875181U CN202023179374.4U CN202023179374U CN214875181U CN 214875181 U CN214875181 U CN 214875181U CN 202023179374 U CN202023179374 U CN 202023179374U CN 214875181 U CN214875181 U CN 214875181U
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Abstract
The utility model discloses a vehicle cab modularization frame connecting structure, which comprises a cab assembly with a floor, a frame fixedly arranged corresponding to the floor, the floor comprises a high-rise frame, a low-rise frame and an inclined frame connecting the high-rise frame and the low-rise frame, the high-rise frame is internally provided with a high-rise main beam which is symmetrically connected with the front frame edge and the rear frame edge of the high-rise frame, the low-rise frame comprises a U-shaped low-rise main frame and extension frames which surround the opening position of the low-rise main frame and symmetrically extend outwards, both sides of the lower layer main frame are respectively provided with a through preformed hole, the frame comprises a U-shaped front beam, the both sides of preceding car roof beam can be dismantled fixed a plurality of groups mounting panel, and a plurality of groups mounting panel are fixed with high-rise frame and low level frame locking installation respectively, and the mounting panel top that is located preceding car roof beam front end is equipped with the round pin post with the corresponding complex of preformed hole. The utility model discloses a driver's cabin floor integral type is installed in the frame, shortens to produce the line, improves assembly efficiency.
Description
Technical Field
The utility model belongs to the technical field of the commercial car, especially, relate to a vehicle cab modularization frame connection structure.
Background
With the urbanization development of the economic society, the automobile becomes an indispensable tool for improving the livelihood and adapting to the modern life rhythm, and with the development of the logistics industry, the material cost and the performance are comprehensively considered, so that the all-aluminum logistics automobile becomes a hotspot for the research of the automobile field.
At present, the logistics vehicle cab commonly used in the industry does not have an independent floor framework, and a complete cab needs to be formed by attaching a vehicle frame. The cab floor needs to be assembled to the frame, the cab cannot be independently disassembled, the maintenance convenience is poor, the production line is long, and the assembly efficiency is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical problem, and provide vehicle driver's cabin modularization frame connection structure to realize that driver's cabin floor integral type installs in the frame, shorten and produce the line, improve assembly efficiency. In order to achieve the above purpose, the utility model discloses technical scheme as follows:
the vehicle cab modularization frame connecting structure comprises a cab assembly with a floor and a frame fixedly installed corresponding to the floor, wherein the floor comprises a high-rise frame, a low-rise frame and an inclined frame for connecting the high-rise frame and the low-rise frame, a high-rise main beam symmetrically connecting a front frame edge and a rear frame edge of the high-rise frame is arranged in the high-rise frame, the low-rise frame comprises a U-shaped low-rise main frame and extending frames which surround an opening position of the low-rise main frame and symmetrically extend outwards, two sides of the low-rise main frame are respectively provided with a through reserved hole, and the frame comprises a U-shaped front vehicle beam and a connecting beam which is positioned in a parallel position above the front vehicle beam and is detachably fixed with the U-shaped front vehicle beam; the both sides of preceding car roof beam can be dismantled fixed a plurality of groups mounting panel, and a plurality of groups mounting panel are fixed with high-rise frame and low level frame locking installation respectively, and the mounting panel top that is located preceding car roof beam front end is equipped with the round pin post with the corresponding complex of preformed hole.
Specifically, the cab assembly comprises side walls arranged on opposite side edges, a front cover connected with the front parts of the two side walls, a rear wall connected with the rear parts of the two side walls, and a top cover covering the side walls, the front cover and the rear wall.
Specifically, high-rise auxiliary beams are arranged among the high-rise main beams, between the high-rise main beams and the left frame edge of the high-rise frame and between the high-rise main beams and the right frame edge of the high-rise frame, and the high-rise main beams and the high-rise auxiliary beams are in a vertical intersection arrangement structure.
Specifically, the high-rise frame is connected through a cooperation installed part of bending respectively in the both sides of high-rise girder, and the piece of bending is L type structure, and the high-rise girder of the fixed one side locking of the piece of bending, the high-rise frame of the fixed another side locking of the piece of bending.
Specifically, the surface of the inclined frame is provided with a metal cover plate, and two sides of the metal cover plate are respectively fixedly arranged on the side edge of the high-rise frame and the side edge of the low-rise frame.
Specifically, the lower frame further comprises a support frame connecting the outer end of the extension frame to the outer side edge of the lower main frame.
Specifically, a low-level auxiliary beam is connected between the front end of the low-level main frame and the extension frame.
Specifically, each top of high-rise girder is equipped with first mounting hole, and the top of extending the frame is equipped with a set of second mounting hole, and the preformed hole is located same straight line position with the second mounting hole, the both sides that the low level owner frame is located the preformed hole are equipped with the third mounting hole respectively.
Specifically, the fixed first mounting panel of order locking, second mounting panel and third mounting panel are followed the preface backward in the past to the both sides of preceding car roof beam, and in the side of the low-level owner frame of first mounting panel butt was just fixed in the third mounting hole through the installed part, the second mounting panel butt extended the frame and just was fixed in the second mounting hole through the installed part, and in the high-level girder of third mounting panel butt was just fixed in first mounting hole through the installed part, the third mounting panel was fixed with tie-beam locking.
Compared with the prior art, the utility model discloses vehicle driver's cabin modularization frame connection structure's beneficial effect mainly embodies:
the floor with the integrated module is detachably and stably connected with the frame, so that the assembly is more convenient; the floor directly aligns the pin columns to form pre-positioning, so that the floor can be conveniently and accurately guided to be arranged, and tolerance accumulation is reduced; the cab assembly and the frame are made of aluminum materials, so that the cab assembly and the frame have the characteristics of high strength and light weight; each frame module on the floor is stably connected, so that the connection quantity of steel pieces is effectively reduced, and the structure is simplified; the whole assembly process shortens the production line, improves the assembly efficiency and is convenient to maintain.
Drawings
Fig. 1 is a schematic front view of an embodiment of the present invention;
FIG. 2 is a schematic diagram of a top surface structure of the floor in this embodiment;
FIG. 3 is a schematic view of the bottom structure of the floor panel in this embodiment;
FIG. 4 is a partially enlarged view of the upper main beam of the present embodiment;
FIG. 5 is a schematic diagram of a first mounting plate structure in the present embodiment;
the figures in the drawings represent:
1 floor, 2 frames, 21 front vehicle beams, 22 connecting beams, 3 cab assemblies, 31 side walls, 32 front covers, 33 rear walls, 34 top covers, 4 high-rise frames, 41 front frame edges, 42 rear frame edges, 43 high-rise main beams, 44 left frame edges, 45 right frame edges, 46 high-rise auxiliary beams, 47 bending pieces, 5 low-rise frames, 51 low-rise main frames, 52 extending frames, 53 supporting frames, 54 low-rise auxiliary beams, 6 inclined frames, 61 metal cover plates, 7 first mounting holes, 71 second mounting holes, 72 reserved holes, 73 third mounting holes, 8 first mounting plates, 81 second mounting plates, 82 third mounting plates and 83 pin columns.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments.
Example (b):
referring to fig. 1 to 5, the present embodiment is a vehicle cab modular frame connection structure, which includes a cab assembly 3 having a floor 1 formed as a single module, and a frame 2 fixedly installed corresponding to the floor 1.
The cab assembly 3 includes side walls 31 disposed on opposite sides, a front cover 32 connecting front portions of the side walls 31, a rear cover 33 connecting rear portions of the side walls 31, and a top cover 34 covering the side walls 31, the front cover 32, and the rear cover 33.
The cab assembly 3 further comprises a floor 1 detachably connected with the bottoms of the side walls 31 on the opposite sides, and the floor 1 comprises a high-rise frame 4, a low-rise frame 5 and an inclined frame 6 connecting the high-rise frame 4 and the low-rise frame 5.
The high-rise frame 4 is a rectangular frame structure enclosed by four sides; the high-rise frame 4 is internally provided with high-rise main beams 43 symmetrically connected with the front frame edge 41 and the rear frame edge 42 of the high-rise frame 4, and high-rise auxiliary beams 46 are respectively arranged between the high-rise main beams 43, between the high-rise main beams 43 and the left frame edge 44 of the high-rise frame 4, and between the high-rise main beams 43 and the right frame edge 45 of the high-rise frame 4. The high-rise main beam 43 and the high-rise auxiliary beam 46 are in a vertical intersection arrangement structure.
The two sides of the high-rise main beam 43 are respectively connected with the high-rise frame 4 through the bending piece 47 matched with the mounting piece, the bending piece 47 is of an L-shaped structure, one surface of the bending piece 47 is used for locking and fixing the high-rise main beam 43, and the other surface of the bending piece 47 is used for locking and fixing the high-rise frame 4.
The top of each high-rise girder 43 is provided with a first mounting hole 7.
The surface of the inclined frame 6 is provided with a metal cover plate 61, and two sides of the metal cover plate 61 are respectively installed and fixed on the side edge of the high-rise frame 4 and the side edge of the low-rise frame 5.
The lower frame 5 includes a U-shaped lower main frame 51, extension frames 52 which surround the opening of the lower main frame 51 and extend outward symmetrically, and support frames 53 which connect the outer ends of the extension frames 52 to the outer side edges of the lower main frame 51. The top of the extension frame 52 is provided with a set of second mounting holes 71. Both sides of the lower main frame 51 are respectively provided with a through prepared hole 72, and the prepared hole 72 and the second mounting hole 71 are located at the same straight line position. Third mounting holes 73 are respectively formed in the lower main frame 51 on both sides of the prepared hole 72. A lower auxiliary beam 54 is connected between the front end of the lower main frame 51 and the extension frame 52.
The frame 2 comprises a U-shaped front beam 21 and a connecting beam 22 which is positioned above the front beam 21 in parallel and is detachably fixed with the front beam; the two sides of the front beam 21 are detachably fixed with a plurality of groups of mounting plates which are respectively locked, installed and fixed with the high-rise frame 4 and the low-rise frame 5. The both sides of preceding roof beam 21 are from the front to the back fixed first mounting panel 8 of locking in proper order, second mounting panel 81 and third mounting panel 82, the top of first mounting panel 8 is equipped with the round pin post 83 with the corresponding complex of preformed hole 72, the side of first mounting panel 8 butt low level owner frame 51 just is fixed in third mounting hole 73 through the installed part in, second mounting panel 81 butt is extended frame 52 and is fixed in second mounting hole 71 through the installed part in, third mounting panel 82 butt high level girder 43 just is fixed in first mounting hole 7 through the installed part in, third mounting panel 82 is fixed with tie-beam 22 locking.
The installation part of the embodiment is a bolt and nut assembly.
When the embodiment is applied, the floor 1 with the integrated module is detachably and stably connected with the frame 2, so that the assembly is more convenient; the floor 1 is directly aligned with the pin 83 to form pre-positioning, so that the floor 1 is conveniently and accurately guided and arranged, and tolerance accumulation is reduced; the cab assembly 3 and the frame 2 are made of aluminum materials, and have the characteristics of high strength and light weight; each frame module on the floor 1 is stably connected, the connection quantity of steel pieces is effectively reduced, and the structure is simplified; the whole assembly process shortens the production line, improves the assembly efficiency and is convenient to maintain.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (9)
1. Vehicle driver's cabin modularization frame connection structure, its characterized in that: the floor comprises a cab assembly with a floor and a frame fixedly installed corresponding to the floor, wherein the floor comprises a high-rise frame, a low-rise frame and an inclined frame connected with the high-rise frame and the low-rise frame, a high-rise main beam symmetrically connected with a front frame edge and a rear frame edge of the high-rise frame is arranged in the high-rise frame, the low-rise frame comprises a U-shaped low-rise main frame and extending frames which surround the opening position of the low-rise main frame and symmetrically extend outwards, two sides of the low-rise main frame are respectively provided with a through reserved hole, and the frame comprises a U-shaped front beam and a connecting beam which is positioned in the parallel position above the front beam and is detachably fixed with the U-shaped front beam; the both sides of preceding car roof beam can be dismantled fixed a plurality of groups mounting panel, and a plurality of groups mounting panel are fixed with high-rise frame and low level frame locking installation respectively, and the mounting panel top that is located preceding car roof beam front end is equipped with the round pin post with the corresponding complex of preformed hole.
2. The vehicle cab modular frame connection structure according to claim 1, characterized in that: the cab assembly comprises side walls arranged on opposite sides, a front cover connected with the front parts of the two side walls, a rear wall connected with the rear parts of the two side walls, and a top cover covering the side walls, the front cover and the rear wall.
3. The vehicle cab modular frame connection structure according to claim 1, characterized in that: high-rise auxiliary beams are arranged among the high-rise main beams, between the high-rise main beams and the left frame edge of the high-rise frame and between the high-rise main beams and the right frame edge of the high-rise frame, and the high-rise main beams and the high-rise auxiliary beams are in a vertical crossed arrangement structure.
4. The vehicle cab modular frame connection structure according to claim 1, characterized in that: the high-rise frame is connected through a piece of cooperation installed part of bending respectively in the both sides of high-rise girder, and the piece of bending is L type structure, and the fixed high-rise girder of one side locking of the piece of bending, the fixed high-rise frame of another side locking of the piece of bending.
5. The vehicle cab modular frame connection structure according to claim 1, characterized in that: and a metal cover plate is arranged on the surface of the inclined frame, and two sides of the metal cover plate are respectively fixedly arranged on the side edge of the high-rise frame and the side edge of the low-rise frame.
6. The vehicle cab modular frame connection structure according to claim 1, characterized in that: the lower frame further includes a support frame connecting an outer end of the extension frame to an outer side of the lower main frame.
7. The vehicle cab modular frame connection structure according to claim 1, characterized in that: and a low-layer auxiliary beam is connected between the front end of the low-layer main frame and the extension frame.
8. The vehicle cab modular frame connection structure according to claim 1, characterized in that: the top of each high-rise girder is equipped with first mounting hole, and the top of extending the frame is equipped with a set of second mounting hole, and preformed hole and second mounting hole are located collinear position, the both sides that the low level owner frame is located the preformed hole are equipped with the third mounting hole respectively.
9. The vehicle cab modular frame connection structure of claim 8, wherein: the both sides of preceding car roof beam are in the past to the fixed first mounting panel of back according to the preface locking, second mounting panel and third mounting panel, and in the side of the low-level owner frame of first mounting panel butt was just fixed in the third mounting hole through the installed part, the second mounting panel butt extended the frame and just was fixed in the second mounting hole through the installed part, in the high-rise girder of third mounting panel butt was just fixed in first mounting hole through the installed part, the third mounting panel was fixed with tie-beam locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023179374.4U CN214875181U (en) | 2020-12-25 | 2020-12-25 | Modular frame connecting structure of vehicle cab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023179374.4U CN214875181U (en) | 2020-12-25 | 2020-12-25 | Modular frame connecting structure of vehicle cab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214875181U true CN214875181U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023179374.4U Active CN214875181U (en) | 2020-12-25 | 2020-12-25 | Modular frame connecting structure of vehicle cab |
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|---|---|
| CN (1) | CN214875181U (en) |
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- 2020-12-25 CN CN202023179374.4U patent/CN214875181U/en active Active
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