CN205113457U - Public transit car skeleton's top girth - Google Patents
Public transit car skeleton's top girth Download PDFInfo
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- CN205113457U CN205113457U CN201520326716.0U CN201520326716U CN205113457U CN 205113457 U CN205113457 U CN 205113457U CN 201520326716 U CN201520326716 U CN 201520326716U CN 205113457 U CN205113457 U CN 205113457U
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Abstract
The utility model relates to a public transit car skeleton's top girth, place the crossbeam and the interval region between the crossbeam is placed on the public transit car skeleton right side on a public transit car skeleton left side in the top girth setting, the top girth includes several horizontal aluminium alloies and several vertical aluminium alloy, horizontal aluminium alloy and vertical aluminium alloy form fixed structure and a horizontal aluminium alloy that is network structure and vertically pass through riveted structure fixed connection between the aluminium alloy, horizontal aluminium alloy includes the two horizontal main aluminium alloy and a plurality of horizontal supplementary aluminium alloies of a plurality of distribution in two horizontal main aluminium alloy outsides that run through the horizontal direction of public transit car skeleton top girth. The utility model has the advantages of: the utility model discloses technical scheme adopts full constructed of aluminium, greatly reduced the tare.
Description
Technical field
The utility model relates to a kind of aluminium profile structure, especially a kind of top girth of bus skeleton.
Background technology
At present, bus body structure form mainly contains: 1, Non-carrying type, has independent vehicle frame, vehicle body and vehicle frame flexible-disc joint, and carrying main body is vehicle frame; 2, half bearing-type, has independent vehicle frame, and vehicle body and vehicle frame are rigidly connected, and carrying main body is based on vehicle frame, and body portion participates in carrying.Can be there is chassis and vehicle body displacement in these two kinds traditional structures, vehicle body is easily out of shape and distortion, and integral strength is weak, and complete vehicle quality is large, and centroid position is high when being subject to clashing into, dynamic property and fuel economy poor.
For this reason, Chinese patent CN101503099A discloses one " the motorcoach unitary body of scale rectangular tube chassis ", comprise underframe, the two ends, left and right of underframe are fixed on left-side skeleton and right side wall skeleton respectively, left, at least one skeleton in right side wall skeleton is interval with along the longitudinal direction two inlet regions, the entrance underframe of bridge joint between described underframe is included in bottom the side wall frame at place, each inlet region and the side wall frame of offside, described underframe also comprises the transition chassis frame be connected between adjacent entries underframe, ledge structure is equipped with between each entrance underframe and transition chassis frame.Transition chassis frame need be set foot on by ledge structure by entrance underframe during passenger loading; Need be depressed by transition chassis frame by ledge structure and get off during passenger getting off car.Due to the existence of ledge structure, not only increase the height of vehicle body, and getting on or off the bus of passenger is brought inconvenience, often there will be passenger and block up in the situation of each inlet region.
At present, body framwork on market is made of iron, vehicle body is heavier, and energy resource consumption is larger, and also some body framwork adopts aluminum simultaneously, but structure is also unchanged, thus directly affects the various aspects of performance of vehicle body, therefore, be just badly in need of developing a kind of top girth that can meet the bus skeleton of the Combination property of all-aluminium body, through retrieval, do not find the same or analogous technical scheme with the utility model.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of top girth that can meet the bus skeleton of the Combination property of all-aluminium body.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of top girth of bus skeleton, described top girth is arranged on a bus skeleton left side and places crossbeam and the right interval region placed between crossbeam of bus skeleton, its innovative point is: described top girth comprises several horizontal aluminium section bar and several longitudinal aluminium section bar, and described horizontal aluminium section bar and longitudinal aluminium section bar are formed one and be cancellated fixed sturcture and be fixedly connected with by riveted structure between horizontal aluminium section bar with longitudinal aluminium section bar;
Described horizontal aluminium section bar comprises two and runs through the main aluminium section bar of transverse direction of bus skeleton top girth horizontal direction and some some horizontal auxiliary aluminum section bars be distributed in outside two main aluminium section bars of transverse direction.
Further, described riveted structure comprises top cover non-bearing riveted structure and top cover internally-fixed riveted structure;
Described top cover non-bearing riveted structure is arranged on bus skeleton top for being connected and fixed any two orthogonal section bar A and section bar B of top girth, and described top cover non-bearing riveted structure comprises a riveted plating A, stack of rivets A and stack of rivets B;
Described riveted plating A comprise a fixed plate A and two pieces be vertically fixed on positioning plate A on adapter plate and arranged in parallel and positioning plate B, between described positioning plate A and positioning plate B formed one can for section bar B embed groove;
Described fixed plate A is close to section bar A and adapter plate and section bar A is fixed by stack of rivets A, described stack of rivets A is distributed in outside positioning plate A and positioning plate B, described section bar B to be embedded in groove and positioning plate A, section bar B and positioning plate B is connected and fixed by stack of rivets B, and described stack of rivets B runs through positioning plate A, section bar B and positioning plate B;
Described top cover internally-fixed riveted structure is arranged on bus skeleton top for being connected and fixed any two orthogonal section bar C and section bar D of top girth, and described riveted structure comprises a riveted plating B, stack of rivets C and stack of rivets D;
Described riveted plating B comprises an adapter plate B and two piece and is vertically fixed on positioning plate C on adapter plate and arranged in parallel and positioning plate D, and described positioning plate C and positioning plate D formation one can embed the positioning plate group in section bar D;
Described adapter plate B is close to section bar C and adapter plate and section bar C is fixed by stack of rivets C, described stack of rivets C is distributed in outside positioning plate C and positioning plate D, and described positioning plate group to embed in section bar D and rivets fixing by stack of rivets D respectively by positioning plate C and section bar D and positioning plate D and section bar D.
Further, 30mm is spaced apart between described positioning plate A and positioning plate B.
Further, the thickness of described fixed plate A, positioning plate A and positioning plate B is 5mm.
Further, 30mm is spaced apart between described positioning plate C and positioning plate D.
Further, the thickness of described adapter plate B, positioning plate C and positioning plate D is 5mm.
The utility model has the advantage of: technical solutions of the utility model adopt all-aluminium construction, greatly reduce tare; The riveted plating A of technical solutions of the utility model comprise a fixed plate A and two pieces be vertically fixed on positioning plate A on adapter plate and arranged in parallel and positioning plate B, and the groove formed between positioning plate A and positioning plate B is can embed for section bar B, thus section bar B is carried out spacing, prevent vibration, re-use rivet section bar is fixed, Stability Analysis of Structures, good looking appearance; The riveted plating B of technical solutions of the utility model comprises an adapter plate B and two piece and is vertically fixed on positioning plate C on adapter plate and arranged in parallel and positioning plate D, and the plate group formed between positioning plate C and positioning plate D embeds in section bar D, thus section bar D is carried out spacing, prevent vibration, re-use rivet section bar is fixed, Stability Analysis of Structures, good looking appearance.
Accompanying drawing explanation
Fig. 1 is the structural representation of the top girth of the utility model bus skeleton.
Fig. 2 is the top cover non-bearing riveted structure structural representation of the top girth of the utility model bus skeleton.
Fig. 3 is the structural representation of the internally-fixed riveted structure of the top girth of the utility model bus skeleton.
Detailed description of the invention
Embodiment one
The top girth of a kind of bus skeleton as shown in Figure 1 to Figure 2, top girth is arranged on a bus skeleton left side and places crossbeam and the right interval region placed between crossbeam of bus skeleton, top girth comprises several horizontal aluminium section bar and several longitudinal aluminium section bar, and horizontal aluminium section bar and longitudinal aluminium section bar are formed one and be cancellated fixed sturcture and be fixedly connected with by riveted structure between horizontal aluminium section bar with longitudinal aluminium section bar.
The horizontal aluminium section bar of the utility model technology comprises two and runs through the main aluminium section bar of transverse direction 31 of bus skeleton top girth horizontal direction and some some horizontal auxiliary aluminum section bars be distributed in outside two main aluminium section bars of transverse direction.
The riveted structure of the utility model technology comprises top cover non-bearing riveted structure and top cover internally-fixed riveted structure.
The top cover non-bearing riveted structure of the utility model technology is arranged on bus skeleton top for being connected and fixed any two orthogonal section bar A1 and section bar B2 of top girth, and top cover non-bearing riveted structure comprises a riveted plating A3, stack of rivets A and stack of rivets B.
The riveted structure of the utility model device comprises a riveted plating 3, stack of rivets A and stack of rivets B, riveted plating 3 comprise an adapter plate and two pieces be vertically fixed on positioning plate A on adapter plate and arranged in parallel and positioning plate B, between positioning plate A and positioning plate B formed one can for section bar B embed groove.
The adapter plate of the utility model device is close to section bar A1 and adapter plate and section bar A1 is fixed by stack of rivets A, stack of rivets A is distributed in outside positioning plate A and positioning plate B, section bar B2 to be embedded in groove and positioning plate A, section bar B2 and positioning plate B is connected and fixed by stack of rivets B, and stack of rivets B runs through positioning plate A, section bar B2 and positioning plate B.
30mm is spaced apart between the positioning plate A of the utility model device and positioning plate B.
The adapter plate of the utility model device, the thickness of positioning plate A and positioning plate B are 5mm.
Embodiment two
The riveted structure of technical solutions of the utility model as shown in figures 1 and 3 comprises a riveted plating 3, stack of rivets A and stack of rivets B, riveted plating comprise an adapter plate and two pieces be vertically fixed on positioning plate A on adapter plate and arranged in parallel and positioning plate B, positioning plate A and positioning plate B form one can embed positioning plate group in section bar B.
The adapter plate of technical solutions of the utility model is close to section bar A1 and adapter plate and section bar A1 is fixed by stack of rivets A, stack of rivets A is distributed in outside positioning plate A and positioning plate B, and positioning plate group to embed in section bar B2 and rivets fixing by stack of rivets B respectively by positioning plate A and section bar B2 and positioning plate B and section bar B2.
Be spaced apart 30mm between the positioning plate A of technical solutions of the utility model and positioning plate B, the thickness of adapter plate, positioning plate A and positioning plate B is 5mm.
Technical solutions of the utility model adopt all-aluminium construction, greatly reduce tare; The riveted plating A of technical solutions of the utility model comprise a fixed plate A and two pieces be vertically fixed on positioning plate A on adapter plate and arranged in parallel and positioning plate B, and the groove formed between positioning plate A and positioning plate B is can embed for section bar B, thus section bar B is carried out spacing, prevent vibration, re-use rivet section bar is fixed, Stability Analysis of Structures, good looking appearance; The riveted plating B of technical solutions of the utility model comprises an adapter plate B and two piece and is vertically fixed on positioning plate C on adapter plate and arranged in parallel and positioning plate D, and the plate group formed between positioning plate C and positioning plate D embeds in section bar D, thus section bar D is carried out spacing, prevent vibration, re-use rivet section bar is fixed, Stability Analysis of Structures, good looking appearance.
More than show and describe groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. the top girth of a bus skeleton, described top girth is arranged on a bus skeleton left side and places crossbeam and the right interval region placed between crossbeam of bus skeleton, it is characterized in that: described top girth comprises several horizontal aluminium section bar and several longitudinal aluminium section bar, described horizontal aluminium section bar and longitudinal aluminium section bar are formed one and are cancellated fixed sturcture and are fixedly connected with by riveted structure between horizontal aluminium section bar with longitudinal aluminium section bar;
Described horizontal aluminium section bar comprises two and runs through the main aluminium section bar of transverse direction of bus skeleton top girth horizontal direction and some some horizontal auxiliary aluminum section bars be distributed in outside two main aluminium section bars of transverse direction.
2. the top girth of a kind of bus skeleton according to claim 1, is characterized in that: described riveted structure comprises top cover non-bearing riveted structure and top cover internally-fixed riveted structure;
Described top cover non-bearing riveted structure is arranged on bus skeleton top for being connected and fixed any two orthogonal section bar A and section bar B of top girth, and described top cover non-bearing riveted structure comprises a riveted plating A, stack of rivets A and stack of rivets B;
Described riveted plating A comprise a fixed plate A and two pieces be vertically fixed on positioning plate A on adapter plate and arranged in parallel and positioning plate B, between described positioning plate A and positioning plate B formed one can for section bar B embed groove;
Described fixed plate A is close to section bar A and adapter plate and section bar A is fixed by stack of rivets A, described stack of rivets A is distributed in outside positioning plate A and positioning plate B, described section bar B to be embedded in groove and positioning plate A, section bar B and positioning plate B is connected and fixed by stack of rivets B, and described stack of rivets B runs through positioning plate A, section bar B and positioning plate B;
Described top cover internally-fixed riveted structure is arranged on bus skeleton top for being connected and fixed any two orthogonal section bar C and section bar D of top girth, and described riveted structure comprises a riveted plating B, stack of rivets C and stack of rivets D;
Described riveted plating B comprises an adapter plate B and two piece and is vertically fixed on positioning plate C on adapter plate and arranged in parallel and positioning plate D, and described positioning plate C and positioning plate D formation one can embed the positioning plate group in section bar D;
Described adapter plate B is close to section bar C and adapter plate and section bar C is fixed by stack of rivets C, described stack of rivets C is distributed in outside positioning plate C and positioning plate D, and described positioning plate group to embed in section bar D and rivets fixing by stack of rivets D respectively by positioning plate C and section bar D and positioning plate D and section bar D.
3. the top girth of a kind of bus skeleton according to claim 2, is characterized in that: be spaced apart 30mm between described positioning plate A and positioning plate B.
4. the top girth of a kind of bus skeleton according to claim 2, is characterized in that: the thickness of described fixed plate A, positioning plate A and positioning plate B is 5mm.
5. the top girth of a kind of bus skeleton according to claim 2, is characterized in that: be spaced apart 30mm between described positioning plate C and positioning plate D.
6. the top girth of a kind of bus skeleton according to claim 2, is characterized in that: the thickness of described adapter plate B, positioning plate C and positioning plate D is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520326716.0U CN205113457U (en) | 2015-05-20 | 2015-05-20 | Public transit car skeleton's top girth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520326716.0U CN205113457U (en) | 2015-05-20 | 2015-05-20 | Public transit car skeleton's top girth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205113457U true CN205113457U (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520326716.0U Active CN205113457U (en) | 2015-05-20 | 2015-05-20 | Public transit car skeleton's top girth |
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| CN (1) | CN205113457U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031730A (en) * | 2017-06-02 | 2017-08-11 | 爱普车辆（中国）有限公司 | A kind of car overhead battery aluminium body structure |
| CN109941359A (en) * | 2019-03-14 | 2019-06-28 | 苏州同捷汽车工程技术股份有限公司 | A kind of connection structure of vehicle body heel post and crossbeam |
| CN109941357A (en) * | 2019-03-14 | 2019-06-28 | 苏州同捷汽车工程技术股份有限公司 | A kind of attachment device for body platform crossbeam and stringer |
-
2015
- 2015-05-20 CN CN201520326716.0U patent/CN205113457U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031730A (en) * | 2017-06-02 | 2017-08-11 | 爱普车辆（中国）有限公司 | A kind of car overhead battery aluminium body structure |
| CN109941359A (en) * | 2019-03-14 | 2019-06-28 | 苏州同捷汽车工程技术股份有限公司 | A kind of connection structure of vehicle body heel post and crossbeam |
| CN109941357A (en) * | 2019-03-14 | 2019-06-28 | 苏州同捷汽车工程技术股份有限公司 | A kind of attachment device for body platform crossbeam and stringer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20170412 Granted publication date: 20160330 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20171012 Granted publication date: 20160330 |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 226200 No. 588 Fuyuan Road, Qidong Economic Development Zone, Nantong, Jiangsu Patentee after: EPP vehicles Co.,Ltd. Address before: 226200 No. 588 Fuyuan Road, Qidong Economic Development Zone, Nantong, Jiangsu Patentee before: AIPU VEHICLE (CHINA) Co.,Ltd. |