CN105172707A - Protective board for rear engine of passenger car - Google Patents
Protective board for rear engine of passenger car Download PDFInfo
- Publication number
- CN105172707A CN105172707A CN201510503630.5A CN201510503630A CN105172707A CN 105172707 A CN105172707 A CN 105172707A CN 201510503630 A CN201510503630 A CN 201510503630A CN 105172707 A CN105172707 A CN 105172707A
- Authority
- CN
- China
- Prior art keywords
- backplate
- plate
- protective board
- engine
- passenger vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/08—Insulating elements, e.g. for sound insulation
- B60R13/0838—Insulating elements, e.g. for sound insulation for engine compartments
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- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention relates to a protective board for a rear engine of a passenger car. The protective board comprises a protective board body arranged at the bottom of the engine and a connecting piece used for fixing the protective board body to a longitudinal beam of a car frame. A through hole matched with an oil discharge outlet of the engine in position is formed in the protective board body. The protective board body is obliquely arranged on the whole. The included angle between the protective board body and the horizontal plane is larger than the departure angle of the passenger car. By the adoption of the technical scheme, the protective board body is ingeniously mounted at the bottom of the engine according to the installation structure of the rear engine, and thus certain hidden dangers from the road surface can be avoided under the protection of the protective board body; meanwhile, the inclination angle of the protective board body is larger than the departure angle of the whole passenger car, in this way, the whole protective board body can retract into a car body, and the requirement for heat dissipation of the engine is met.
Description
Technical field
The present invention relates to passenger car field, be specifically related to a kind of passenger vehicle rear-mounted engine backplate.
Background technology
At present, conventional rear-engine bus does not have actv. device to protect the bottom of driving engine when vehicle travels, make vehicle travel the shock that can be subject to when sand-gravel surface from road surface stone, thus cause engine bottom to be damaged.
Summary of the invention
The object of the present invention is to provide a kind of passenger vehicle rear-mounted engine backplate, this backplate can realize protection to rear-mounted engine, avoids engine damage.
For achieving the above object, present invention employs following technical scheme: comprise the backplate being arranged on engine bottom and the attaching parts be fixed on by backplate on chassis side rail, backplate is provided with the through hole matched with driving engine oil drain hole position, the integral inclined setting of described backplate, the angle of backplate and horizontal surface is greater than the departure angle of passenger vehicle.
Described attaching parts comprises overall U-shaped connecting panel and is arranged on first, second brace panel at connecting panel two ends, described connecting panel comprises first, second plate that above-below direction is arranged in parallel and the 3rd plate connecting first, second plate, first, second described brace panel is arranged on the two ends of first, second plate and first, second brace panel connects first, second, third plate respectively, the first described plate is connected with chassis side rail, and the second described plate is connected with backplate.
Described backplate is the bending part of global formation, comprise square base plate, two long limits of base plate are vertically bent with riser respectively to upper, and the upper end of riser is respectively to the flat board be bent with outward perpendicular to riser, the height at described riser two ends is different, and described flat board and the second plate fix.
The first described plate is provided with the circular hole fixed by bolt with chassis side rail, and the second described plate is provided with the waist shaped hole fixed by bolt with flat board.
Described backplate is the backplate that glass-felt plastic is made.
Described attaching parts is the attaching parts that 4mm plate iron is made.
As shown from the above technical solution; the present invention is according to the mounting structure of rear-mounted engine; at engine bottom, backplate is installed cleverly; when vehicle travels; driving engine can avoid some from the dangerous hidden danger on road surface by the protection of backplate; simultaneously the angle of inclination of backplate is greater than the departure angle of car load, overall shrinkage can meet the heat radiation of driving engine at interior of body.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the perspective view of backplate of the present invention;
Fig. 3 is the front view of attaching parts of the present invention;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the birds-eye view of Fig. 3;
Fig. 6 is the upward view of Fig. 3;
Fig. 7 is the structural representation after the present invention and chassis side rail are installed.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described:
A kind of passenger vehicle rear-mounted engine backplate as shown in Figure 1, comprise the backplate 1 be arranged on bottom driving engine 200 and the attaching parts 2 be fixed on by backplate 1 on chassis side rail 100, between backplate and chassis side rail, namely reserve other things such as the space water supply pipe of attaching parts height arrange.Backplate 1 is provided with the through hole 3 matched with driving engine oil drain hole position, and backplate arranges through hole 3 in driving engine oil drain hole position, and the situation that can meet not removing backplate transfers machine oil.The integral inclined setting of backplate 1, backplate 1 is greater than the departure angle of passenger vehicle with the angle of horizontal surface, and at this moment, backplate overall shrinkage, at interior of body, does not affect the traveling of vehicle.Here, when departure angle refers to that automobile is fully loaded with static, the angle of the tangent line that car load rear end projecting point draws to trailing wheel and level ground, is specifically shown in the ∠ A in accompanying drawing 7.
Further, as Fig. 3, Fig. 4, Fig. 5, shown in Fig. 6, attaching parts 2 comprises overall U-shaped connecting panel and is arranged on first of connecting panel two ends, second brace panel 24, 25, connecting panel comprise that above-below direction is arranged in parallel first, second plate 21, 22 and connect first, second plate 21, 3rd plate 23 of 22, first, second brace panel 24, 25 are arranged on first, second plate 21, the two ends of 22 and first, second brace panel 24, 25 connect first respectively, second, 3rd plate 21, 22, 23, first plate 21 is connected with chassis side rail, second plate 22 is connected with backplate 1.In other words, namely the both ends open place of U-shaped connecting panel seals with first, second brace panel, and forming a cross sectional shape is U-shaped uncovered shape attaching parts.
Further, as shown in Figure 2, backplate 1 is the bending part of global formation, comprise square base plate 11, two long limits of base plate 11 are vertically bent with riser 12 respectively to upper, the upper end of riser 12 is respectively to the flat board 13 be bent with outward perpendicular to riser 12, and the height at riser 12 two ends is different, and flat board 13 and the second plate 22 fix.As shown in Figure 7, during installation, the second plate that is dull and stereotyped and attaching parts fixes, and now, flat board is horizontal, and base plate is then in obliquity, and the angle that namely base plate and ground are now formed is greater than the departure angle A of passenger vehicle car load; The height at riser two ends is different, namely the height of riser successively decreases to the other end gradually from one end, namely successively decrease apart from the height at dull and stereotyped two ends in base plate two ends, the rear and front end of backplate is not closed, the heat radiation of driving engine can be met, namely between the base plate of backplate and chassis side rail except forming the space of installing for driving engine, this space or non-close space, rear and front end can be used for dispelling the heat.Preferably, attaching parts arranges three groups along the length direction of flat board.
Further, the first plate 21 is provided with and is provided with and dull and stereotyped 13 waist shaped holes 221 fixed by bolt by circular hole 211, second plate 22 that bolt fixes with chassis side rail.When needing repairing, directly remove backplate.
Preferably, the backplate made for glass-felt plastic of backplate 1.Namely backplate is glass steel material, and technique makes and adopts mould molding to make, and ensures accuracy and the intensity of institute's fitted position.
Further, the attaching parts made for 4mm plate iron of attaching parts 2.
During installation, the first plate on attaching parts is fixed by bolts on chassis side rail, then is bolted on by backplate on the second plate on attaching parts.
Beneficial effect of the present invention is: 1) angle of inclination of backplate is greater than the departure angle of passenger vehicle car load, can overall shrinkage at interior of body, do not affect normal traveling; 2) backplate rear and front end is not closed, and can meet the heat radiation of driving engine; 3) backplate is by glass steel material by the shaping making of mold integral, can ensure accuracy and the intensity of fitted position; 4) backplate leaves the through hole of draining the oil for driving engine, without the need to pulling down backplate when driving engine is drained the oil, easy to use; 5) certain height space is left between backplate and chassis side rail, for the parts such as water pipe reserve installing space.
Above-described embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that those of ordinary skill in the art make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determines.
Claims (6)
1. a passenger vehicle rear-mounted engine backplate, it is characterized in that: comprise the backplate (1) being arranged on engine bottom and the attaching parts (2) be fixed on by backplate (1) on chassis side rail, backplate (1) is provided with the through hole (3) matched with driving engine oil drain hole position, described backplate (1) integral inclined setting, backplate (1) is greater than the departure angle of passenger vehicle with the angle of horizontal surface.
2. passenger vehicle rear-mounted engine backplate according to claim 1, it is characterized in that: described attaching parts (2) comprises overall U-shaped connecting panel and is arranged on first of connecting panel two ends, second brace panel (24, 25), described connecting panel comprise that above-below direction is arranged in parallel first, second plate (21, 22) and connect first, second plate (21, 22) the 3rd plate (23), described first, second brace panel (24, 25) first is arranged on, second plate (21, 22) two ends and first, second brace panel (24, 25) first is connected respectively, second, 3rd plate (21, 22, 23), described the first plate (21) is connected with chassis side rail, described the second plate (22) is connected with backplate (1).
3. passenger vehicle rear-mounted engine backplate according to claim 2, it is characterized in that: the bending part that described backplate (1) is global formation, comprise square base plate (11), two long limits of base plate (11) are vertically bent with riser (12) respectively to upper, the upper end of riser (12) is respectively to the flat board (13) be bent with outward perpendicular to riser (12), the height at described riser (12) two ends is different, and described flat board (13) and the second plate (22) fix.
4. passenger vehicle rear-mounted engine backplate according to claim 3, it is characterized in that: described the first plate (21) is provided with the circular hole (211) fixed by bolt with chassis side rail, described the second plate (22) is provided with the waist shaped hole (221) fixed by bolt with dull and stereotyped (13).
5. the passenger vehicle rear-mounted engine backplate according to claim 1 or 3, is characterized in that: the backplate that described backplate (1) is made for glass-felt plastic.
6. passenger vehicle rear-mounted engine backplate according to claim 1 and 2, is characterized in that: the attaching parts that described attaching parts (2) is made for 4mm plate iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510503630.5A CN105172707A (en) | 2015-08-17 | 2015-08-17 | Protective board for rear engine of passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510503630.5A CN105172707A (en) | 2015-08-17 | 2015-08-17 | Protective board for rear engine of passenger car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105172707A true CN105172707A (en) | 2015-12-23 |
Family
ID=54895321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510503630.5A Pending CN105172707A (en) | 2015-08-17 | 2015-08-17 | Protective board for rear engine of passenger car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105172707A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741184A (en) * | 2016-12-28 | 2017-05-31 | 云南力帆骏马车辆有限公司 | A kind of vehicle frame and cargo vehicle with mud guard |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3918547A (en) * | 1973-05-02 | 1975-11-11 | Daimler Benz Ag | Bus with water-cooled rear engine |
| WO2008002838A1 (en) * | 2006-06-28 | 2008-01-03 | Ppg Industries Ohio, Inc. | Methods for applying sound dampening and/or aesthetic coatings and articles made thereby |
| CN202140150U (en) * | 2011-07-06 | 2012-02-08 | 北汽福田汽车股份有限公司 | Rear engine passenger car and exhaust device thereof |
| US20120248799A1 (en) * | 2009-07-27 | 2012-10-04 | Public Transportation Safety Intl. Corp. | Cantilevered, Vehicle Side Mount Safety Guard |
| CN102777296A (en) * | 2012-08-17 | 2012-11-14 | 广西柳工机械股份有限公司 | High-volume utilization rate fuel tank |
| CN203543868U (en) * | 2013-11-18 | 2014-04-16 | 长葛市鸿舟车业有限公司 | Engine protection plate |
| CN204895342U (en) * | 2015-08-17 | 2015-12-23 | 安徽安凯汽车股份有限公司 | Passenger train rear engine backplate |
-
2015
- 2015-08-17 CN CN201510503630.5A patent/CN105172707A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3918547A (en) * | 1973-05-02 | 1975-11-11 | Daimler Benz Ag | Bus with water-cooled rear engine |
| WO2008002838A1 (en) * | 2006-06-28 | 2008-01-03 | Ppg Industries Ohio, Inc. | Methods for applying sound dampening and/or aesthetic coatings and articles made thereby |
| US20120248799A1 (en) * | 2009-07-27 | 2012-10-04 | Public Transportation Safety Intl. Corp. | Cantilevered, Vehicle Side Mount Safety Guard |
| CN202140150U (en) * | 2011-07-06 | 2012-02-08 | 北汽福田汽车股份有限公司 | Rear engine passenger car and exhaust device thereof |
| CN102777296A (en) * | 2012-08-17 | 2012-11-14 | 广西柳工机械股份有限公司 | High-volume utilization rate fuel tank |
| CN203543868U (en) * | 2013-11-18 | 2014-04-16 | 长葛市鸿舟车业有限公司 | Engine protection plate |
| CN204895342U (en) * | 2015-08-17 | 2015-12-23 | 安徽安凯汽车股份有限公司 | Passenger train rear engine backplate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741184A (en) * | 2016-12-28 | 2017-05-31 | 云南力帆骏马车辆有限公司 | A kind of vehicle frame and cargo vehicle with mud guard |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151223 |
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| WD01 | Invention patent application deemed withdrawn after publication |