CN202016509U - Cab and chassis modular structure - Google Patents
Cab and chassis modular structure Download PDFInfo
- Publication number
- CN202016509U CN202016509U CN2011201286671U CN201120128667U CN202016509U CN 202016509 U CN202016509 U CN 202016509U CN 2011201286671 U CN2011201286671 U CN 2011201286671U CN 201120128667 U CN201120128667 U CN 201120128667U CN 202016509 U CN202016509 U CN 202016509U
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- Prior art keywords
- chassis
- operator
- compartment
- tie
- module structure
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Abstract
The utility model relates to a cab and chassis modular structure. The structure comprises a chassis frame and a cab assembly, wherein the cab assembly comprises a cab framework, a seat barrel, and a pedal arranged on the front part of the seat barrel; the bottom of the pedal is fixedly provided with a first connecting beam; the bottom of the rear of the seat barrel is welded with a second connecting beam; and the first connecting beam and the second connecting beam are connected with the chassis frame through bolts. The single production line of the cab assembly and a chassis is changed into two independent production lines, and the two production lines are combined through one production line, so that the length of the production line is shortened; and by a critical path method, the production progress of the production line of the cab assembly and the chassis can be independently adjusted to correspond to the other production line, so that the capacity progress is easier to adjust.
Description
Technical field
The utility model relates to the modular construction on a kind of operator's compartment and chassis, refers to use this kind design-calculated lorry structure especially.
Background technology
Modern society, according to different purposes, vehicle type also is varied, lorry is widely used owing to provide lade etc. that tangible convenience is provided to people.At present, most of packaged type that adopts welding between the operator's compartment skeleton of general lorry and each part on chassis, this kind welding manner technology is simpler relatively, but adopt the pipeline system mode of production during fabrication, promptly the spare and accessory parts from the chassis begin welding and assembling, and then the operator's compartment skeleton is soldered to the chassis one by one, the mistake of a welding can cause preorder work to cancel the manufacturing cost height; And need by welding the precision that guarantees product successively, the entire product manufacturing process is single conveyor line production, and the manufacturing line deploying is longer, increases manufacturing cost.
At the problems referred to above, be necessary to provide a kind of new operator's compartment and the modular construction on chassis.
The utility model content
At the deficiencies in the prior art, the utility model provides a kind of operator's compartment and chassis module structure to address the above problem.
For addressing the above problem, the technical solution of the utility model is achieved in that
A kind of operator's compartment and chassis module structure, comprise chassis frame and operator's compartment assembly, described operator's compartment assembly comprises operator's compartment skeleton, seat bucket and is located at the pedal of seat bucket front portion, wherein said pedal bottom is fixed with first tie-beam, the bottom weldering at seat bucket rear is provided with second tie-beam, and described first tie-beam and second tie-beam are fixedly connected by bolt and chassis frame.
Further, described chassis frame comprises two chassis membeies that be arranged in parallel and is positioned at the chassis crossrail that the chassis member top connects two chassis membeies that described first tie-beam and chassis crossrail are fixedly connected by bolt.
Further, described chassis member is provided with extension, and the extension on described second tie-beam and the chassis member is fixedly connected by bolt.
Further, be provided with rubber cushion blocks between described first, second tie-beam and the chassis, rubber cushion blocks vertically is provided with the through hole that passes for bolt.
Further, described rubber cushion blocks is established by first cushion block and the second cushion block group and is formed, and first, second cushion block is provided with cooresponding cylindrical protrusion portion and circular groove shape resettlement section, and described first cushion block and second cushion block can cooperatively interact by salient and resettlement section.
Further, described first cushion block is arranged between tie-beam and the extension, and second cushion block is arranged between bolt tail and the extension.
Further, described operator's compartment assembly comprises the doorframe crossbeam of two doorframes that be arranged in parallel and some connections two doorframes.
Further, described doorframe crossbeam is a hollow form, comprises the bottom surface that is provided with towards the space that the operator's compartment assembly is surrounded, and two ends, described bottom surface are respectively equipped with at least two screws.
Further, be welded with fixed block on the doorframe, described fixed block inserts in the doorframe crossbeam, and fixed block is provided with and the corresponding through hole for bolt insertion of the screw of doorframe crossbeam.
Further, the bottom surface of doorframe crossbeam is provided with depression and projection, and the cross section of the cross section of fixed block and doorframe crossbeam matches, and correspondence is provided with depression and projection.
Compared with prior art, the beneficial effects of the utility model: this kind operator's compartment assembly and chassis become two independently manufacturing lines with the production of a mono-conveyor line, pass through a manufacturing line again with the two combination, shortened manufacturing line length, and can independently adjust operator's compartment assembly and chassis Production Line progress with corresponding by this program evoluation and review technique, be easier to the adjustment of production capacity progress with another manufacturing line.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model operator's compartment and chassis module structure.
Fig. 2 is the structural representation of the utility model operator's compartment and chassis module structural chassis.
Fig. 3 is the structural representation of the utility model operator's compartment and chassis module structure operator's compartment.
Fig. 4 is the decomposing schematic representation of the utility model operator's compartment and chassis module structure rubber cushion block.
Fig. 5 is the structural representation of the utility model operator's compartment and chassis module structure doorframe crossbeam and fixed block.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, the utility model is described in detail below in conjunction with the drawings and specific embodiments.
Figure 1 shows that the schematic perspective view of the utility model operator's compartment and chassis module structure, it comprises chassis frame 1 and is installed on the operator's compartment assembly 2 of chassis frame 1 top.
Ginseng Fig. 1, shown in Figure 2, described chassis frame 1 comprises two chassis membeies that be arranged in parallel 11 and is positioned at the chassis crossrail 12 that chassis member 11 tops connect two chassis membeies 11, chassis crossrail 12 connects the end of chassis member 11, the cross-sectional plane Cheng Xi font of described chassis crossrail 12, its side 123 by upper surface 121, lower surface (not label) and connection upper surface 121 and lower surface encloses and forms, and the two ends of the upper surface 121 of chassis crossrail 12 are provided with through hole 1211.The cross-sectional plane also Cheng Xi font of described chassis member 11, its side (not label) by upper surface (not label), lower surface (not label) and connection upper surface and lower surface encloses and forms, the side 113 of described chassis member 11 is provided with extension 114, described extension 114 is welded on the chassis member 11, the upper surface of extension 114 is mutually concordant with the upper surface of chassis member 11, and the upper surface of described extension 114 is provided with through hole 1141.
Ginseng Fig. 1, shown in Figure 3, described operator's compartment assembly 2 comprises operator's compartment skeleton and seat bucket.The operator's compartment skeleton comprises two doorframes that be arranged in parallel 21 and at least two doorframe crossbeams 22 that connect two doorframes 21, and in a preferred embodiment, doorframe crossbeam 22 is 6.Described seat bucket 23 is connected with the operator's compartment skeletal fixation by bolt, and the place ahead that is positioned at seat bucket 23 in the bottom of operator's compartment assembly 2 is provided with the pedal 24 that uses for the operator's compartment occupant, and can there be first tie-beam 241 bottom of pedal 24 by welding or bolt; Can there be second tie-beam 231 bottom, rear of described seat bucket 23 by welding or bolt, and the cross-sectional plane of described first tie-beam 241 and second tie-beam 231 is concave character type, and it is for bolt insertion all to be provided with through hole 242/232 on the bottom surface.
When operator's compartment assembly 2 assembles with chassis frame 1, through hole 232 corresponding settings on through hole 1141 on the chassis member 11 and second tie-beam 231, middle fixing with bolt (not shown), through hole 242 corresponding settings on through hole 1211 on the chassis crossrail 12 and first tie-beam 241, middle fixing with bolt (not shown), be provided with rubber cushion blocks 30 (joining shown in Figure 4) between described first tie-beam 241 and second tie-beam 231 and chassis frame 1 junction, described rubber cushion blocks 30 is a combined design, it comprises first cushion block 31 and second cushion block 32 that matches with first cushion block 31, described first cushion block 31, second cushion block 32 is arranged at the both sides up and down of extension 114 through holes 1141 respectively, rubber cushion blocks 30 center above-below directions are provided with cooresponding through hole 311,321 supply bolt (not shown) to pass, first cushion block 31 is provided with cylindrical protrusion portion 312, the centre of second cushion block 32 is provided with circular groove shape resettlement section 322, and described salient 312 can complement each other to form an integral body with resettlement section 322.First cushion block 31 is arranged between second tie-beam 231 and longeron 11 extensions 114, second cushion block 32 is arranged between bolt tail and the extension 1141, bolt can pass through second cushion block 32 successively, the through hole 1141 of extension 114, through hole 232 on the rubber cushion blocks 30 and second tie-beam 231 fixes second tie-beam 231 with chassis member 11, cooresponding, bolt also can be successively by the through hole 1211 on chassis crossrail 12 upper surfaces 121, through hole 242 on the rubber cushion blocks 30 and first tie-beam 241 is fixed first tie-beam 241 and chassis crossrail 12, the setting of rubber cushion blocks 30 can be played the effect of damping, buffering, when chassis frame 1 has than strong motion, rubber cushion blocks 30 can reduce the vibrations of operator's compartment assembly 2 relative chassis frames 1, increases occupant's comfort.
The scheme drawing of the fixed block 23 that Figure 5 shows that the doorframe crossbeam 22 at top, operator's compartment assembly 2 the place ahead and cooperate with it, described doorframe crossbeam 22 is a hollow form, the side 223 that doorframe crossbeam 22 connects end face 221 and bottom surface 222 by end face 221, bottom surface 222 and two encloses and forms, described bottom surface 222 is towards space that operator's compartment assembly 2 is surrounded, bottom surface 222 is provided with depression and projection, and two ends are respectively equipped with two screws 2221.Described doorframe crossbeam 22 is captiveed joint with doorframe 21 by fixed block 23, described fixed block 23 is welded in doorframe 21, the cross section of the cross section of described fixed block 23 and doorframe crossbeam 22 matches, correspondence is provided with depression and projection, fixed block 23 can prevent that doorframe crossbeam 22 from rocking after can being inserted in doorframe crossbeam 22, fixed block 23 also is provided with through hole 231 being positioned at corresponding position, 222 two ends, doorframe crossbeam bottom surface, for bolt insertion, bolt passes the screw 2221 of doorframe crossbeam 22 bottom surfaces 222 and the through hole 231 on the fixed block 23, thereby realize the fixing of fixed block 23 and doorframe crossbeam 22, and then realize the fixing of doorframe crossbeam 22 and doorframe 21.
In sum, this kind operator's compartment assembly and chassis after finishing by bolts assemblies on the manufacturing line separately, are assembled into an integral body with the two by a manufacturing line respectively again.The chassis of this lorry and operator's compartment become bolt with welded structure major part of the prior art, and it is simple in structure, and is easy for installation, low cost of manufacture, the good fixing effect of each part; And the production of a mono-conveyor line is become two independently manufacturing lines, pass through a manufacturing line again with the two combination, shortened manufacturing line length, and can independently adjust operator's compartment assembly and chassis Production Line progress with corresponding by this program evoluation and review technique, be easier to the adjustment of production capacity progress with another manufacturing line.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all within spirit of the present utility model and principle, any modification of being made, be equal to replacement, improvement etc., all should be included within the scope of the utility model protection.
Claims (10)
1. operator's compartment and chassis module structure, comprise chassis frame and operator's compartment assembly, described operator's compartment assembly comprises operator's compartment skeleton, seat bucket and is located at the pedal of seat bucket front portion, it is characterized in that: described pedal bottom is fixed with first tie-beam, the bottom weldering at seat bucket rear is provided with second tie-beam, and described first tie-beam and second tie-beam are fixedly connected by bolt and chassis frame.
2. operator's compartment according to claim 1 and chassis module structure, it is characterized in that: described chassis frame comprises two chassis membeies that be arranged in parallel and is positioned at the chassis crossrail that the chassis member top connects two chassis membeies that described first tie-beam and chassis crossrail are fixedly connected by bolt.
3. operator's compartment according to claim 1 and chassis module structure is characterized in that: described chassis member is provided with extension, and the extension on described second tie-beam and the chassis member is fixedly connected by bolt.
4. according to claim 2 or 3 described operator'ies compartment and chassis module structure, it is characterized in that: be provided with rubber cushion blocks between described first, second tie-beam and the chassis, rubber cushion blocks vertically is provided with the through hole that passes for bolt.
5. operator's compartment according to claim 4 and chassis module structure, it is characterized in that: described rubber cushion blocks is established by first cushion block and the second cushion block group and is formed, first, second cushion block is provided with cooresponding cylindrical protrusion portion and circular groove shape resettlement section, and described first cushion block and second cushion block can cooperatively interact by salient and resettlement section.
6. operator's compartment according to claim 5 and chassis module structure is characterized in that: described first cushion block is arranged between tie-beam and the extension, and second cushion block is arranged between bolt tail and the extension.
7. operator's compartment according to claim 1 and chassis module structure is characterized in that: described operator's compartment assembly comprises the doorframe crossbeam of two doorframes that be arranged in parallel and some connections two doorframes.
8. operator's compartment according to claim 7 and chassis module structure is characterized in that: described doorframe crossbeam is a hollow form, comprises the bottom surface that is provided with towards the space that the operator's compartment assembly is surrounded, and two ends, described bottom surface are respectively equipped with at least two screws.
9. operator's compartment according to claim 8 and chassis module structure is characterized in that: be welded with fixed block on the doorframe, described fixed block inserts in the doorframe crossbeam, and fixed block is provided with and the corresponding through hole for bolt insertion of the screw of doorframe crossbeam.
10. operator's compartment according to claim 9 and chassis module structure is characterized in that: the bottom surface of doorframe crossbeam is provided with depression and projection, and the cross section of the cross section of fixed block and doorframe crossbeam matches, and correspondence is provided with depression and projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201286671U CN202016509U (en) | 2011-04-27 | 2011-04-27 | Cab and chassis modular structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201286671U CN202016509U (en) | 2011-04-27 | 2011-04-27 | Cab and chassis modular structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202016509U true CN202016509U (en) | 2011-10-26 |
Family
ID=44810183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201286671U Expired - Lifetime CN202016509U (en) | 2011-04-27 | 2011-04-27 | Cab and chassis modular structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202016509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129434A (en) * | 2014-08-20 | 2014-11-05 | 湖南晟通天力汽车有限公司 | Goods van with all-aluminum frame |
-
2011
- 2011-04-27 CN CN2011201286671U patent/CN202016509U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129434A (en) * | 2014-08-20 | 2014-11-05 | 湖南晟通天力汽车有限公司 | Goods van with all-aluminum frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111026 |