CN205059738U - A chassis that is used for frame of vehicle and has its vehicle - Google Patents
A chassis that is used for frame of vehicle and has its vehicle Download PDFInfo
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- CN205059738U CN205059738U CN201520758673.3U CN201520758673U CN205059738U CN 205059738 U CN205059738 U CN 205059738U CN 201520758673 U CN201520758673 U CN 201520758673U CN 205059738 U CN205059738 U CN 205059738U
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Abstract
The utility model discloses a chassis that is used for frame of vehicle and has its vehicle, the frame includes: in the past consecutive anterior segment frame, middle section frame and back end frame backward, the middle section frame includes: many middle section crossbeams and two longerons that set up relatively on controlling the orientation, many the middle section crossbeam is connected article two, between the longeron, the upper surface of many middle section crossbeams all is less than article two, the longeron the upper surface with article two, form between the longeron and hold the line channel of the pipeline of vehicle. According to the utility model discloses a frame can be so that in vehicle distribution of pipe, the maintenance and the change of the pipeline of can also being convenient for.
Description
Technical field
The utility model relates to technical field of vehicle, particularly relates to a kind of vehicle frame for vehicle and has the chassis of vehicle of this vehicle frame.
Background technology
In correlation technique, the chassis structure of electric truck can comprise vehicle frame and actuating device.Wherein, actuating device comprises drive motor, electric machine controller, change-speed box, transmission shaft, driving back axle, wherein vehicle frame is bearing-type vehicle frame, vehicle frame is welded by different size rectangular tube, and vehicle frame by left and right single longitudinal beam, lower longeron, horizontal strength beam and can consist of front vehicle frame crossbeam, intermediate frame crossbeam and Rear frame beam welding.
The chassis frame structure of this form, after having welded, form polylith and close frame-shaped construction, space shows slightly compact, for the electric truck that circuit is more, easily causes the layout of pipeline to walk complexity, changes maintenance difficulty.In addition, electrical part, the electrokinetic cell arrangement space of this chassis structure are limited, in addition its driving device structure is comparatively complicated, actuating device is caused to take car load space (especially transmission shaft structure) further, make car load higher to electrical part integration level necessitates, electrokinetic cell carrying capacity is limited, and travelled distance is limited, cannot examine and replace electrokinetic cell expediently after upper dress, operator's compartment installation.
Utility model content
The utility model is intended to solve one of technical matters in correlation technique at least to a certain extent.For this reason, the utility model proposes a kind of vehicle frame for vehicle, this vehicle frame so that the layout of pipeline in vehicle, can also be convenient to maintenance and the replacing of pipeline.
The utility model proposes a kind of chassis of vehicle further.
According to the vehicle frame for vehicle of the present utility model, comprise: the front section bicycle frame, stage casing vehicle frame and the back segment vehicle frame that are connected successively from front to back, described stage casing vehicle frame comprises: many breast beams and two longerons be oppositely arranged in the lateral direction, described many breast beams are connected between described two longerons, and the upper surface of described many breast beams all holds the line channel of the pipeline of described vehicle lower than the upper surface of described two longerons with formation between described two longerons.
According to the vehicle frame for vehicle of the present utility model, by many breast beams are arranged to the upper surface of its upper surface lower than longeron, can be formed and extend in the longitudinal direction and line channel for holding pipeline, thus so that the setting of pipeline, can also be convenient to maintenance and the replacing of pipeline.
According to the chassis of vehicle of the present utility model, comprising: the described vehicle frame for vehicle; Propons and back axle, described propons is arranged on described front section bicycle frame, and described back axle is arranged on described back segment vehicle frame; Electrokinetic cell, described electrokinetic cell is arranged on vehicle frame place, described stage casing; Drive motor, described drive motor is electrically connected with described electrokinetic cell; Electric machine controller, described electric machine controller is electrically connected with described drive motor and is fixed on described front section bicycle frame.
According to the chassis of vehicle of the present utility model, by many breast beams are arranged to the upper surface of its upper surface lower than longeron, can be formed and extend in the longitudinal direction and line channel for holding pipeline, thus so that the setting of pipeline, can also be convenient to maintenance and the replacing of pipeline.In addition, electrokinetic cell is arranged on the vehicle frame of stage casing, the installing space of front section bicycle frame and back segment vehicle frame can be saved, be convenient to the installation of operator's compartment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the truck on the chassis of the vehicle had according to the utility model embodiment;
Fig. 2 is the structural representation on the chassis of vehicle according to the utility model embodiment;
Fig. 3 is the structural representation of the vehicle frame for vehicle according to the utility model embodiment;
Fig. 4 is the structural representation of the stage casing vehicle frame of the vehicle frame for vehicle according to a kind of embodiment of the utility model;
Fig. 5 is the structural representation of the stage casing vehicle frame of the vehicle frame for vehicle according to the another kind of embodiment of the utility model;
Fig. 6 is the structural representation being integrated with the back axle of drive motor on the chassis of vehicle according to the utility model embodiment.
Reference numeral:
Chassis 1000;
Vehicle frame 100;
Front section bicycle frame 10; Stage casing vehicle frame 20; Breast beam 21; Longeron 22; Strengthen contiguous block 23; Back segment vehicle frame 30;
Battery bracket 40; Support longeron 41; Bracing frame 42; Connect vertical beam 43; Battery holding tank 44; Interval vertical beam 45; Dodge opening 46;
Propons 200; Back axle 300;
Electrokinetic cell 400; Drive motor 500; Electric machine controller 600; Motor mounting rack 610; Change-speed box 700; Diff 800;
Operator's compartment 2000; Casing 3000.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Below with reference to the accompanying drawings the vehicle frame 100 for vehicle according to the utility model embodiment is described in detail.Wherein, vehicle frame 100 can be applied on truck.
As shown in Figure 3, comprise according to the vehicle frame 100 for vehicle of the utility model embodiment: the front section bicycle frame 10, stage casing vehicle frame 20 and the back segment vehicle frame 30 that are connected successively from front to back.Shown in composition graphs 1 and Fig. 2, vehicle comprises operator's compartment 2000 and casing 3000, and operator's compartment 2000 is arranged on front section bicycle frame 10, and casing 3000 is arranged on stage casing vehicle frame 20 and back segment vehicle frame 30.
As shown in Figure 4 and Figure 5, stage casing vehicle frame 20 comprises: many breast beams 21 and two longerons 22 be oppositely arranged in the lateral direction, many breast beam 21 is connected between two longerons 22, and the upper surface of many breast beams 21 all holds the line channel of the pipeline of vehicle lower than the upper surface of two longerons 22 with formation between two longerons 22.
As shown in Figure 2, the chassis 1000 of vehicle comprises vehicle frame 100, and chassis 1000 also comprises electric machine controller 600 and drive motor 500, and electric machine controller 600 and drive motor 500 are electrically connected, wherein, the wire for being electrically connected electric machine controller 600 and drive motor 500 can be laid in line channel.Wherein, the pipeline laid in the longitudinal direction and circuit is needed all can be arranged in line channel.Thus, the pipeline be arranged in line channel can be no more than the upper surface of longeron 22, thus can so that the setting of pipeline, but also can so that the installation of casing 3000.In addition, pipeline is all laid in line channel, can also be convenient to maintenance and the replacing of pipeline.
Alternatively, as shown in Figure 3, longeron 22 can extand rearward on back segment vehicle frame 30 to form the back segment longeron 22 of back segment vehicle frame 30.Thus, stage casing vehicle frame 20 and back segment vehicle frame 30 share two isolated longerons 22 in the lateral direction, thus can improve the connection reliability of stage casing vehicle frame 20 and back segment vehicle frame 30, and then can improve the structural stability of vehicle frame 100.Alternatively, front section bicycle frame 10 and stage casing vehicle frame 20 can connect with welding.
According to an embodiment of the present utility model, as shown in Figure 4 and Figure 5, can be provided with between longeron 22 and breast beam 21 and strengthen contiguous block 23, the lower end strengthening contiguous block 23 is connected with the upper surface of breast beam 21, and the upper end strengthening contiguous block 23 is connected with the upper surface of longeron 22.Strengthening contiguous block 23 by arranging, the connective stability between breast beam 21 and longeron 22 can be improved, the structural stability of vehicle frame 100 can be improved further.
Thus, according to the vehicle frame 100 for vehicle of the utility model embodiment, by many breast beams 21 are arranged to the upper surface of its upper surface lower than longeron 22, can be formed and extend in the longitudinal direction and line channel for holding pipeline, thus so that the setting of pipeline, can also be convenient to maintenance and the replacing of pipeline.
In examples more of the present utility model, as shown in Figures 2 and 3, vehicle frame 100 can also comprise: for installing the battery bracket 40 of electrokinetic cell 400, battery bracket 40 is arranged on stage casing vehicle frame 20.Be understandable that, electrokinetic cell 400 can be arranged on stage casing vehicle frame 20, thus effectively can save the installing space of front section bicycle frame 10 and back segment vehicle frame 30, is convenient to the installation of operator's compartment 2000 and casing 3000.In addition, by electrokinetic cell 400 is arranged on stage casing vehicle frame 20 place, the Assembly &Disassembly of electrokinetic cell 400 can also be convenient to, and can so that the maintenance of electrokinetic cell 400.
The structure of battery bracket 40 is described below in detail.Battery bracket 40 can comprise: support longeron 41, bracing frame 42 are connected vertical beam 43 with many.As shown in Figure 4 and Figure 5, support longeron 41 can be two, and two support longerons 41 are connected to the both sides of stage casing vehicle frame 20, and the beam that its medium-height trestle longeron 41 can be extended by many transverse directions (i.e. left and right directions) with longeron 22 is connected.Bracing frame 42 is arranged on the below of support longeron 41, and bracing frame 42 can be made up of many interconnective beams, and beam can be the beam of horizontal expansion, and beam also can be the beam of longitudinal extension, and beam can also be the beam of oblique extension.Bracing frame 42 connects by many below that vertical beam 43 is connected to stage casing vehicle frame 20 and support longeron 41, and wherein, battery bracket 40 and stage casing vehicle frame 20 limit battery holding tank 44.Wherein, connect between vertical beam 43 and bracing frame 42 and can be connected with skewed horizontal load beam to strengthen the Joint strenght of bracing frame 42 and stage casing vehicle frame 20.
At an optional embodiment of the present utility model, as shown in Figure 4, battery holding tank 44 can be two, and two battery holding tanks 44 are symmetrical in the lateral direction, be connected with interval vertical beam 45 between bracing frame 42 and stage casing vehicle frame 20, interval vertical beam 45 for many and in the longitudinal direction spaced apart setting to separate two battery holding tanks 44.The space limited between battery bracket 40 and stage casing vehicle frame 20 can be separated into two symmetrical in the lateral direction spaces to form battery holding tank 44 respectively by interval vertical beam 45.Thus, battery holding tank 44 space can be made sufficient, the layout volume of electrokinetic cell 400 can be ensured, effectively improve the travelled distance of vehicle.
Alternatively, as shown in Figure 5, bracing frame 42 can being provided with and dodging opening 46 with two battery holding tanks 44 to corresponding respectively, dodging opening 46 for dodging the fork truck installing electrokinetic cell 400.Opening 46 is dodged by arranging, can so that the Assembly &Disassembly of electrokinetic cell 400.
At another optional embodiment of the present utility model, as shown in Figure 5, battery holding tank 44 can be two, and two battery holding tanks 44 can be symmetrical in the longitudinal direction, be connected with interval vertical beam 45 between bracing frame 42 and stage casing vehicle frame 20, interval vertical beam 45 for many and in the lateral direction spaced apart setting to separate two battery holding tanks 44.The space limited between battery bracket 40 and stage casing vehicle frame 20 can be separated into two symmetrical in the longitudinal direction spaces to form battery holding tank 44 respectively by interval vertical beam 45.Thus, battery holding tank 44 space can be made sufficient, the layout volume of electrokinetic cell 400 can be ensured, effectively improve the travelled distance of vehicle.
According to the chassis 1000 of the vehicle of the utility model embodiment, comprise the vehicle frame 100 for vehicle of above-described embodiment, electrokinetic cell 400, drive motor 500 and electric machine controller 600.As depicted in figs. 1 and 2, propons 200 is arranged on front section bicycle frame 10, and back axle 300 is arranged on back segment vehicle frame 30.Electrokinetic cell 400 is arranged on stage casing vehicle frame 20 place, and drive motor 500 is electrically connected with electrokinetic cell 400, and electric machine controller 600 is electrically connected with drive motor 500 and is fixed on front section bicycle frame 10.Alternatively, as shown in Figures 2 and 3, front section bicycle frame 10 is provided with the motor mounting rack 610 for mounted motor controller 600.
According to the chassis 1000 of the vehicle of the utility model embodiment, by many breast beams 21 are arranged to the upper surface of its upper surface lower than longeron 22, can be formed and extend in the longitudinal direction and line channel for holding pipeline, thus so that the setting of pipeline, can also be convenient to maintenance and the replacing of pipeline.In addition, electrokinetic cell 400 is arranged on stage casing vehicle frame 20, the installing space of front section bicycle frame 10 and back segment vehicle frame 30 can be saved, be convenient to the installation of operator's compartment 2000.
Alternatively, as shown in Figure 5, drive motor 500 can be integrated on back axle 300, and drive motor 500 is connected with the diff 800 on back axle 300, is provided with change-speed box 700 between drive motor 500 and diff 800.Be understandable that, the power of drive motor 500 can be delivered on back axle 300 through change-speed box 700 and diff 800 successively.Thus, the transmission shaft structure in chassis 1000 can be omitted, the space that electrokinetic cell 400 takies stage casing vehicle frame 20 can be increased further, the layout volume of electrokinetic cell 400 can be improved, improve the travelled distance of vehicle.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " cw ", " conter clockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection or each other can communication; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary indirect contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this specification sheets, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this specification sheets or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (10)
1. the vehicle frame for vehicle, it is characterized in that, comprise: the front section bicycle frame be connected successively from front to back, stage casing vehicle frame and back segment vehicle frame, vehicle comprises operator's compartment and casing, operator's compartment is arranged on front section bicycle frame, casing is arranged on stage casing vehicle frame and back segment vehicle frame, described stage casing vehicle frame comprises: many breast beams and two longerons be oppositely arranged in the lateral direction, described many breast beams are connected between described two longerons, the upper surface of described many breast beams all holds the line channel of the pipeline of described vehicle lower than the upper surface of described two longerons with formation between described two longerons.
2. the vehicle frame for vehicle according to claim 1, it is characterized in that, be provided with reinforcement contiguous block between described longeron and described breast beam, the lower end of described reinforcement contiguous block is connected with the upper surface of described breast beam and upper end is connected with the upper surface of described longeron.
3. the vehicle frame for vehicle according to claim 1, is characterized in that, also comprise: for installing the battery bracket of electrokinetic cell, and described battery bracket is arranged on the vehicle frame of described stage casing.
4. the vehicle frame for vehicle according to claim 3, is characterized in that, described battery bracket comprises:
Support longeron, described support longeron is two and is connected to the both sides of described stage casing vehicle frame;
Bracing frame, support frame as described above is arranged on the below of described support longeron;
Many connect vertical beam, and support frame as described above connects by described many below that vertical beam is connected to described stage casing vehicle frame and described support longeron, wherein,
Described battery bracket and described stage casing vehicle frame limit battery holding tank.
5. the vehicle frame for vehicle according to claim 4, it is characterized in that, described battery holding tank is two and symmetrical in the lateral direction, be connected with interval vertical beam between support frame as described above and described stage casing vehicle frame, described interval vertical beam be many and in the longitudinal direction spaced apart setting to separate described two battery holding tanks.
6. the vehicle frame for vehicle according to claim 5, is characterized in that, support frame as described above is provided with battery holding tank described with two respectively and dodges opening to corresponding, described in dodge opening, for dodging, the fork truck of electrokinetic cell be installed.
7. the vehicle frame for vehicle according to claim 4, it is characterized in that, described battery holding tank is two and symmetrical in the longitudinal direction, be connected with interval vertical beam between support frame as described above and described stage casing vehicle frame, described interval vertical beam be many and in the lateral direction spaced apart setting to separate described two battery holding tanks.
8. the vehicle frame for vehicle according to claim 1, is characterized in that, described longeron extands rearward on described back segment vehicle frame to form the back segment longeron of described back segment vehicle frame.
9. a chassis for vehicle, is characterized in that, comprising:
The vehicle frame for vehicle according to any one of claim 1-8;
Propons and back axle, described propons is arranged on described front section bicycle frame, and described back axle is arranged on described back segment vehicle frame;
Electrokinetic cell, described electrokinetic cell is arranged on vehicle frame place, described stage casing;
Drive motor, described drive motor is electrically connected with described electrokinetic cell;
Electric machine controller, described electric machine controller is electrically connected with described drive motor and is fixed on described front section bicycle frame.
10. the chassis of vehicle according to claim 9, is characterized in that, described drive motor to be integrated on described back axle and to be connected with the diff on described back axle, is provided with change-speed box between described drive motor and described diff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758673.3U CN205059738U (en) | 2015-09-29 | 2015-09-29 | A chassis that is used for frame of vehicle and has its vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758673.3U CN205059738U (en) | 2015-09-29 | 2015-09-29 | A chassis that is used for frame of vehicle and has its vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN205059738U true CN205059738U (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520758673.3U Active CN205059738U (en) | 2015-09-29 | 2015-09-29 | A chassis that is used for frame of vehicle and has its vehicle |
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| CN (1) | CN205059738U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107264254A (en) * | 2016-04-08 | 2017-10-20 | 比亚迪股份有限公司 | Lorry |
| CN109733176A (en) * | 2019-01-11 | 2019-05-10 | 东风柳州汽车有限公司 | Split type battery pack switching device |
| CN114750829A (en) * | 2022-04-01 | 2022-07-15 | 岚图汽车科技有限公司 | Chassis framework, chassis platform and electric vehicle |
| CN115571222A (en) * | 2022-09-30 | 2023-01-06 | 东风商用车有限公司 | Electric truck's chassis and electric truck |
-
2015
- 2015-09-29 CN CN201520758673.3U patent/CN205059738U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107264254A (en) * | 2016-04-08 | 2017-10-20 | 比亚迪股份有限公司 | Lorry |
| CN107264254B (en) * | 2016-04-08 | 2021-06-18 | 比亚迪股份有限公司 | Truck |
| CN109733176A (en) * | 2019-01-11 | 2019-05-10 | 东风柳州汽车有限公司 | Split type battery pack switching device |
| CN109733176B (en) * | 2019-01-11 | 2022-03-22 | 东风柳州汽车有限公司 | Split type battery pack switching device |
| CN114750829A (en) * | 2022-04-01 | 2022-07-15 | 岚图汽车科技有限公司 | Chassis framework, chassis platform and electric vehicle |
| CN115571222A (en) * | 2022-09-30 | 2023-01-06 | 东风商用车有限公司 | Electric truck's chassis and electric truck |
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