CN202038164U - Protective device for fuel oil tank of heavy duty car - Google Patents

Protective device for fuel oil tank of heavy duty car Download PDF

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Publication number
CN202038164U
CN202038164U CN2011201293834U CN201120129383U CN202038164U CN 202038164 U CN202038164 U CN 202038164U CN 2011201293834 U CN2011201293834 U CN 2011201293834U CN 201120129383 U CN201120129383 U CN 201120129383U CN 202038164 U CN202038164 U CN 202038164U
Authority
CN
China
Prior art keywords
protective
fuel tank
oil tank
fuel oil
heavy duty
Prior art date
Application number
CN2011201293834U
Other languages
Chinese (zh)
Inventor
姜鸿澎
于世强
安东
Original Assignee
中国重汽集团济南动力有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 中国重汽集团济南动力有限公司 filed Critical 中国重汽集团济南动力有限公司
Priority to CN2011201293834U priority Critical patent/CN202038164U/en
Application granted granted Critical
Publication of CN202038164U publication Critical patent/CN202038164U/en

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Abstract

The utility model relates to a protective device for a fuel oil tank of a heavy duty car. A layer of protective board is arranged at the bottom of the fuel oil tank and fixed on the fuel oil tank through a fastening belt. A cushion belt is arranged between the protective board and a casing at the bottom of the fuel oil tank. Reinforcing ribs are arranged on the protective board. The protective device for the fuel oil tank of the heavy duty car can resist flying stones so as to protect the fuel oil tank from being punched due to striking of stones by installing the protective device on the bottom face of the fuel oil tank, thereby solving the problem of oil leakage of the fuel oil tank of the heavy duty car caused by flying of the stones.

Description

Heavy motor vehicle fuel tank protective device

Technical field

The utility model relates to a kind of vehicle fuel system parts, particularly a kind of heavy motor vehicle fuel tank protective device.

Background technology

Heavy motor vehicle mainly disposes the aluminum alloy fuel tank at present, does not generally need to install protection

Device, but at the operating mode rugged environment, because aluminum alloy material is soft, the bump that stone splashes can cause that there is perforation on the fuel tank surface, causes leakage of oil.

Summary of the invention

Splash at the bad working environments stone and to cause that the situation of fuel tank leakage of oil, the utility model provide a kind of economy and durability, fuel tank protective device simple in structure, easy for installation.

The technical scheme that the utility model is taked is:

Heavy motor vehicle fuel tank protective device is provided with one deck guar plate in the bottom of fuel tank, and guar plate is fixed on the fuel tank by restraint zone.

Be provided with rim strip between described guar plate and fuel tank bottom enclosure.

Described guar plate is provided with reinforced rib.

Described restraint zone is connected with the tank hanger of fuel tank by strain pin, socket bolt.

By protective device is installed in the fuel tank bottom surface, when stone splashes, stopped that the protection fuel tank is not clashed into by stone and bores a hole by the fuel tank protective device.The utility model has solved the heavy motor vehicle fuel tank and has been splashed by stone and cause the problem of leakage of oil.

Description of drawings

Fig. 1 is the structural representation of the utility model guar plate;

Fig. 2 is the right elevation of Fig. 1;

Fig. 3 is the birds-eye view of Fig. 1;

Fig. 4 is the utility model and fuel tank installation assembly figure.

Wherein, 1. fuel tank, 2. rim strip, 3. guar plate, 4. restraint zone, 5. strain pin, 6. socket bolt.

The specific embodiment

Heavy motor vehicle fuel tank protective device is provided with one deck guar plate 3 in the bottom of fuel tank 1, and guar plate 3 is fixed on the fuel tank by restraint zone 4.

Be provided with rim strip 2 between described guar plate 3 and fuel tank 1 bottom enclosure.

Described guar plate 3 is provided with reinforced rib.The bottom of described guar plate 3 shapes and fuel tank 1 matches.

Restraint zone 4 is fixed on guar plate 3 on the tank hanger by strain pin 5 and socket bolt 6.The thick steel plate of material selection 1mm of the present utility model is made guar plate, and the guar plate surface is played muscle and made reinforced rib, has promptly increased the intensity of protective device, and the anti-channeling effect is arranged again.

Claims (4)

1. heavy motor vehicle fuel tank protective device is characterized in that, is provided with one deck guar plate in the bottom of fuel tank, and guar plate is fixed on the fuel tank by restraint zone.
2. heavy motor vehicle fuel tank protective device according to claim 1 is characterized in that, is provided with rim strip between described guar plate and fuel tank bottom enclosure.
3. heavy motor vehicle fuel tank protective device according to claim 1 is characterized in that described guar plate is provided with reinforced rib.
4. heavy motor vehicle fuel tank protective device according to claim 1 is characterized in that, described restraint zone is connected with the tank hanger of fuel tank by strain pin, socket bolt.
CN2011201293834U 2011-04-27 2011-04-27 Protective device for fuel oil tank of heavy duty car CN202038164U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201293834U CN202038164U (en) 2011-04-27 2011-04-27 Protective device for fuel oil tank of heavy duty car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201293834U CN202038164U (en) 2011-04-27 2011-04-27 Protective device for fuel oil tank of heavy duty car

Publications (1)

Publication Number Publication Date
CN202038164U true CN202038164U (en) 2011-11-16

Family

ID=44965627

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201293834U CN202038164U (en) 2011-04-27 2011-04-27 Protective device for fuel oil tank of heavy duty car

Country Status (1)

Country Link
CN (1) CN202038164U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102951013A (en) * 2012-11-29 2013-03-06 广西柳工机械股份有限公司 Heat insulation anti-collision fuel tank
CN103568988A (en) * 2013-10-25 2014-02-12 安徽工贸职业技术学院 Underbody and fuel tank protection device for big car
CN104260636A (en) * 2014-09-22 2015-01-07 中国重汽集团济南动力有限公司 Auxiliary fuel tank and hydraulic oil tank fixing device
CN105715732A (en) * 2016-03-30 2016-06-29 无锡市中亚减震器有限公司 Oil cylinder protection shell for shock absorber

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102951013A (en) * 2012-11-29 2013-03-06 广西柳工机械股份有限公司 Heat insulation anti-collision fuel tank
CN102951013B (en) * 2012-11-29 2016-05-04 广西柳工机械股份有限公司 Heat insulation crashproof fuel tank
CN103568988A (en) * 2013-10-25 2014-02-12 安徽工贸职业技术学院 Underbody and fuel tank protection device for big car
CN104260636A (en) * 2014-09-22 2015-01-07 中国重汽集团济南动力有限公司 Auxiliary fuel tank and hydraulic oil tank fixing device
CN104260636B (en) * 2014-09-22 2016-08-24 中国重汽集团济南动力有限公司 A kind of primary fuel case and hydraulic oil container fixing device
CN105715732A (en) * 2016-03-30 2016-06-29 无锡市中亚减震器有限公司 Oil cylinder protection shell for shock absorber

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