CN111660791B - Overhead fixed battery base of new energy bus - Google Patents
Overhead fixed battery base of new energy bus Download PDFInfo
- Publication number
- CN111660791B CN111660791B CN202010625756.0A CN202010625756A CN111660791B CN 111660791 B CN111660791 B CN 111660791B CN 202010625756 A CN202010625756 A CN 202010625756A CN 111660791 B CN111660791 B CN 111660791B
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- Prior art keywords
- base
- battery
- fixed
- buried plate
- top cap
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Links
- 238000003466 welding Methods 0.000 claims abstract description 26
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 22
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 1
- 238000005728 strengthening Methods 0.000 claims 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention discloses a new energy bus overhead fixed battery base, which belongs to the technical field of overhead tanks, and particularly relates to a new energy bus overhead fixed battery base, wherein a bus top cover upper base fixed buried plate and a bus top cover pre-welding fixed bolt are welded above a bus top cover, the bus top cover pre-welding fixed bolt penetrates through the bus top cover upper base fixed buried plate, a base framework comprises a base cross beam and a base longitudinal beam, the base cross beam and the base longitudinal beam are mutually welded to form the base framework, a base fixed buried plate is connected between the middle two base cross beams, battery fixed buried plates are arranged on the left side and the right side of the base fixed buried plate, the battery fixed buried plates are connected with a battery through fixed bolts, and the base fixed buried plates, a reinforcing welt and the bus top cover upper base fixed buried plate are fixed into a whole through the bus top cover pre-welding fixed bolt.
Description
Technical Field
The invention relates to the technical field of overhead batteries, in particular to a novel energy bus overhead fixed battery base.
Background
The new energy automobile refers to an automobile adopting unconventional automobile fuel as a power source, the new energy automobile comprises a hybrid electric automobile, a pure electric automobile, a fuel cell electric automobile, a hydrogen engine automobile, other new energy automobiles and the like, wherein the hybrid electric automobile refers to an automobile of which a vehicle driving system is formed by combining two or more single driving systems capable of running simultaneously, the hybrid electric automobile generally refers to an oil-electric hybrid electric automobile which adopts a traditional internal combustion engine and a motor as power sources, when the oil-electric hybrid electric automobile runs at low power, a battery pack can be used for providing energy for the motor, and the motor drives the automobile to run, so that the aims of energy conservation and emission reduction are achieved.
At present, most overhead batteries are directly fixed on a passenger car roof through bolts, but because passenger car roofs are mostly curved, the contact area between the overhead batteries and the tops of the passenger cars is small, when the passenger cars travel on a bumpy road on the way, the stress of the overhead batteries on the tops of the passenger cars is increased, and the stress of the overhead batteries on the tops of the passenger cars is concentrated, so that potential safety hazards are easily generated, and therefore, an overhead battery base with an upper plane attached to the battery and a lower plane attached to the curved surface of the tops of the passenger cars is very necessary.
Disclosure of Invention
The invention aims to provide a new energy bus overhead fixed battery base so as to solve the problem that overhead batteries provided in the background art are concentrated in stress on a bus top cover.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a new forms of energy passenger train overhead fixed battery base, includes passenger train top cap and pedestal skeleton, the top welding of passenger train top cap has passenger train top cap upper base fixed plate and passenger train top cap prewelding fixing bolt, passenger train top cap prewelding fixing bolt runs through passenger train top cap upper base fixed plate, the pedestal skeleton includes base crossbeam and base longeron, base crossbeam and the mutual welding of base longeron constitute the pedestal skeleton, two in the middle be connected with the base fixed plate between the base crossbeam, the left and right sides of base fixed plate all is provided with the battery fixed plate, both sides the battery fixed plate all welds in the top of pedestal skeleton, the side of pedestal skeleton all welds the reinforcement welt, all longitudinally has seted up the bolt through-hole on the body of base fixed plate and battery fixed plate, the below welding of battery fixed plate has battery fixed plate prewelding nut, the bolt through-hole below on the body of battery fixed plate, the through-hole cover on reinforcing welt and the body of base fixed plate is overlapped in the top cap cover on the side of base fixed plate, the side of reinforcing welt and the side of the passenger train fixed plate have the equal welded with the side of both sides of base fixed plate, the side of reinforcing plate and the side of the fixed plate is buried in the side of the top cap fixed plate, the side of the battery fixed plate is buried in the side of the cover fixed plate.
Preferably, a battery box base is installed above the passenger car top cover, and the batteries on two sides are all arranged in the battery box base.
Preferably, the battery box cover is arranged on the left side and the right side above the battery box base, the gas spring supporting rods are hinged on the left side and the right side above the battery box base, and the other ends of the gas spring supporting rods are hinged with the battery box covers on the two sides respectively.
Preferably, passenger car roof side baffles are arranged on the front side, the back side, the left side and the right side of the upper part of the passenger car roof, and the battery box base is arranged on the inner side of the passenger car roof side baffles.
Preferably, the reinforcing welt is L-shaped.
Preferably, the base cross beam and the base longitudinal beam are rectangular pipes.
Preferably, the longitudinal edge length of the base cross beam on the leftmost side and the rightmost side is longer than the length of the transverse edge.
Compared with the prior art, the invention has the beneficial effects that:
1) The rectangular pipes are reasonably arranged on the bent top cover by utilizing the difference of the width and the height of the rectangular pipes, so that a flat battery safety plane is formed on the upper surface of the base framework, the uniform stress is achieved, and the potential safety hazard caused by stress concentration of the top cover of the passenger car is further prevented;
2) The battery fixing buried plate is connected with the battery through the fixing bolt, the base fixing buried plate, the reinforcing welt and the upper base fixing buried plate of the passenger car top cover are fixed into a whole through the pre-welding fixing bolt of the passenger car top cover, and meanwhile, the battery fixing buried plate is easy to install and detach through the matching of the bolt and the nut, so that the maintenance is convenient.
Drawings
FIG. 1 is a schematic top view of a base frame of the present invention;
FIG. 2 is a schematic diagram of a front view structure of the present invention;
FIG. 3 is a schematic view of an intermediate fixing structure according to the present invention;
FIG. 4 is a schematic view of a side fixing structure according to the present invention.
In the figure: 1 reinforcing welt, 2 batteries, 3 battery fixed buried plates, 4 base fixed buried plates, 5 base longitudinal beams, 6 battery fixed buried plates, 7 bolt through holes, 8 battery box covers, 9 gas spring support rods, 10 battery box bases, 11 passenger car top covers, 12 passenger car top side baffles, 13 fixing bolts, 13-1 passenger car top cover pre-welding fixing bolts, 14 battery fixed buried plate pre-welding nuts, 15 base fixing nuts and 16 passenger car top cover upper base fixed buried plates.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Examples:
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a new forms of energy passenger train overhead fixed battery base, including passenger train top cap 11 and base skeleton, the top welding of passenger train top cap 11 has passenger train top cap upper base fixed buried plate 16 and passenger train top cap prewelding fixed bolt 13-1, passenger train top cap prewelding fixed bolt 13-1 runs through passenger train top cap upper base fixed buried plate 16, the base skeleton includes base crossbeam 5 and base longeron 6, base crossbeam 5 and base longeron 6 welding each other and constituteing the base skeleton, be connected with base fixed buried plate 4 between two middle base crossbeams 5, the left and right sides of base fixed buried plate 4 all is provided with battery fixed buried plate 3, both sides battery fixed buried plate 3 all welds the top at the base skeleton, the side of base skeleton all welds the enhancement welt 1, all vertically offered bolt through-hole 7 on the body of enhancement welt 1, base fixed buried plate 4 and battery fixed buried plate 3, the battery fixing buried plate 3 is welded with a battery fixing buried plate pre-welding nut 14 below a bolt through hole 7 on the battery fixing buried plate 3 body, the reinforcing welt 1 and the bolt through hole 7 on the base fixing buried plate 4 body are sleeved outside a bus top cover pre-welding fixing bolt 13-1, the lower surfaces of the reinforcing welt 1 and the base fixing buried plate 4 are attached to a bus top cover upper base fixing buried plate 16, the outer side of the bus top cover pre-welding fixing bolt 13-1 is screwed with a base fixing nut 15, the lower side of the base fixing nut 15 is attached to the base fixing buried plate 4 and the reinforcing welt 1 respectively, the base fixing buried plate 4 and the reinforcing welt 1 are fixedly connected with the bus top cover upper base fixing buried plate 16 through the base fixing nut 15 and the bus top cover pre-welding fixing bolt 13-1, the batteries 2 are installed above the battery fixing buried plate 3 on two sides, the body below of both sides battery 2 all is provided with fixing bolt 13, and the fixing bolt 13 of both sides battery 2 below spiro union respectively in the battery fixation buried plate prewelding nut 14 of both sides battery fixation buried plate 3 below, through fixing bolt 13 and fixed buried plate prewelding nut 14 with battery 2 and the fixed buried plate 3 fixed connection of pond.
The battery box base 10 is installed to the top of passenger train top cap 11, and battery box cover 8 is installed to the side about the top of battery box base 10 in the inside of battery box base 10 to both sides battery 2, and the top of battery box base 11 is all articulated to the side about, and the other end of both sides gas spring support pole 9 is articulated with both sides battery box cover 8 respectively, provides the protection to battery 2 through battery box base 10 and battery box cover 8.
The passenger car roof side baffles 12 are arranged on the front side, the rear side, the left side and the right side of the upper portion of the passenger car roof 11, the battery box base 10 is arranged on the inner side of the passenger car roof side baffles 12, and the battery box base 10 is shielded by the passenger car roof side baffles 12 above the passenger car roof 11, so that the whole passenger car roof is attractive.
The reinforcing welt 1 is L-shaped, one side edge of the reinforcing welt 1 is welded on the base framework, and the other side edge of the reinforcing welt 1 is fixed on the base fixing buried plate 16 on the top cover of the passenger car.
The base cross beam 5 and the base longitudinal beam 6 are rectangular pipes.
The length of the longitudinal edge of the leftmost base beam 5 and the rightmost base beam 5 is longer than that of the transverse edge, and the base beams 5 are reasonably arranged on the bent top cover by utilizing the difference of the width and the height of the rectangular pipes.
Working principle: the method comprises the steps of firstly welding a base cross beam 5 and a base longitudinal beam 6 into a base framework, then welding a base fixing buried plate 4 and a battery fixing buried plate 3 on the base framework, then welding a reinforcing welt 1 on the side edge of the base framework, longitudinally opening bolt through holes 7 on the body of the reinforcing welt 1, the base fixing buried plate 4 and the battery fixing buried plate 3, then welding a battery fixing buried plate pre-welding nut 14 below the bolt through holes 7 of the battery fixing buried plate 3, then welding a base fixing buried plate 16 and a bus top cover pre-welding fixing bolt 13-1 on a bus top cover 11, clamping the bolt through holes 7 on the reinforcing welt 1 and the base fixing buried plate 4 to the bus top cover pre-welding fixing bolt 13-1, fixing the base fixing buried plate 4 and the reinforcing welt 1 on the bus top cover by using a base fixing nut 15, then placing a battery 2 on the battery fixing buried plate 3, and fixing the battery 2 on the battery fixing buried plate 3 by using the fixing bolt 13 and the base fixing nut 15.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a new forms of energy passenger train overhead fixed battery base, includes passenger train top cap (11) and base skeleton, its characterized in that: the upper side welding of passenger train top cap (11) has base fixed buried plate (16) and passenger train top cap pre-welding fixed bolt (13-1) on the passenger train top cap, base fixed buried plate (16) on passenger train top cap pre-welding fixed bolt (13-1) runs through passenger train top cap, the base skeleton includes base crossbeam (5) and base longeron (6), base crossbeam (5) and base longeron (6) are welded each other and are constituteed the base skeleton, and two in the middle be connected with base fixed buried plate (4) between base crossbeam (5), the left and right sides of base fixed buried plate (4) all are provided with battery fixed buried plate (3), both sides battery fixed buried plate (3) all weld the top at the base skeleton, the side of base skeleton all welds reinforcing welt (1), bolt through-holes (7) have all been vertically seted up on the body of reinforcing welt (1), battery fixed buried plate (4) and battery fixed buried plate (3) buries the nut (14) in advance, the battery fixed buried plate (4) on the outside of reinforcing sleeve (1) of the body (7) and the bolt through-hole (7) of the top cap (1), the lower surface of strengthening welt (1) and fixed buried plate of base (4) all is laminated with the fixed buried plate of base (16) on the passenger train top cap, the outside spiro union of passenger train top cap prewelding fixing bolt (13-1) has base fixation nut (15), the downside of base fixation nut (15) respectively with the fixed buried plate of base (4) and strengthen welt (1) laminating, both sides battery (2) are all installed to the top of battery fixation buried plate (3), both sides the body below of battery (2) all is provided with fixing bolt (13), both sides fixing bolt (13) of battery (2) below spiro union respectively in the battery fixation buried plate prewelding nut (14) of both sides battery fixation buried plate (3) below.
2. The new energy bus overhead fixed battery base according to claim 1, wherein: the upper portion of passenger train top cap (11) is installed battery box base (10), both sides battery (2) are in the inside of battery box base (10).
3. The new energy bus overhead fixed battery base according to claim 2, wherein: the battery box cover (8) is installed on the left side and the right side above the battery box base (10), the gas spring supporting rods (9) are hinged on the left side and the right side above the battery box base (10), and the other ends of the gas spring supporting rods (9) are hinged with the battery box covers (8) on the two sides respectively.
4. The new energy bus overhead fixed battery base according to claim 2, wherein: passenger car roof (12) are installed on the front side, the back side, the left side and the right side above the passenger car roof (11), and the battery box base (10) is arranged on the inner side of the passenger car roof (12).
5. The new energy bus overhead fixed battery base according to claim 1, wherein: the reinforcing welt (1) is L-shaped.
6. The new energy bus overhead fixed battery base according to claim 1, wherein: the base cross beam (5) and the base longitudinal beam (6) are rectangular pipes.
7. The new energy bus overhead fixed battery base of claim 6, wherein: the length of the longitudinal edge of the base cross beam (5) at the leftmost side and the rightmost side is longer than that of the transverse edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010625756.0A CN111660791B (en) | 2020-07-01 | 2020-07-01 | Overhead fixed battery base of new energy bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010625756.0A CN111660791B (en) | 2020-07-01 | 2020-07-01 | Overhead fixed battery base of new energy bus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111660791A CN111660791A (en) | 2020-09-15 |
| CN111660791B true CN111660791B (en) | 2024-05-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010625756.0A Active CN111660791B (en) | 2020-07-01 | 2020-07-01 | Overhead fixed battery base of new energy bus |
Country Status (1)
| Country | Link |
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| CN (1) | CN111660791B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR102021008518A2 (en) * | 2021-04-30 | 2022-11-16 | Marcopolo Sa | STORAGE SET OF ELECTRIFICATION ITEMS FOR PUBLIC TRANSPORT VEHICLES AND MANUFACTURING PROCESS OF PUBLIC TRANSPORT VEHICLES |
| BR102021014284A2 (en) * | 2021-07-20 | 2023-01-31 | Marcopolo Sa | AUTOMOTIVE STRUCTURE TO SUPPORT POWER PLANT, AUTOMOTIVE STRUCTURE ASSEMBLY PROCESS TO SUPPORT POWER STATION AND VEHICLE |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160987A (en) * | 2017-06-22 | 2017-09-15 | 安徽广通汽车制造股份有限公司 | A kind of roof frame for pure electric coach |
| KR101844250B1 (en) * | 2016-10-31 | 2018-04-02 | 쌍용자동차 주식회사 | structural of front seat mounted rear member for automobile |
| CN208036425U (en) * | 2018-03-27 | 2018-11-02 | 恩永（北京）科技股份有限公司 | A kind of lightweight bus roof outer skeleton |
| CN209454878U (en) * | 2018-12-29 | 2019-10-01 | 武汉客车制造股份有限公司 | A kind of lightweight passenger carriage aluminum alloy roof frame structure |
| CN212386293U (en) * | 2020-07-01 | 2021-01-22 | 国唐汽车有限公司 | Fixed battery base of new forms of energy passenger train overhead |
-
2020
- 2020-07-01 CN CN202010625756.0A patent/CN111660791B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101844250B1 (en) * | 2016-10-31 | 2018-04-02 | 쌍용자동차 주식회사 | structural of front seat mounted rear member for automobile |
| CN107160987A (en) * | 2017-06-22 | 2017-09-15 | 安徽广通汽车制造股份有限公司 | A kind of roof frame for pure electric coach |
| CN208036425U (en) * | 2018-03-27 | 2018-11-02 | 恩永（北京）科技股份有限公司 | A kind of lightweight bus roof outer skeleton |
| CN209454878U (en) * | 2018-12-29 | 2019-10-01 | 武汉客车制造股份有限公司 | A kind of lightweight passenger carriage aluminum alloy roof frame structure |
| CN212386293U (en) * | 2020-07-01 | 2021-01-22 | 国唐汽车有限公司 | Fixed battery base of new forms of energy passenger train overhead |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111660791A (en) | 2020-09-15 |
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