CN110370920A - A kind of fuel tank strap retaining mechanism and the heavy fuel oil truck for installing it - Google Patents

A kind of fuel tank strap retaining mechanism and the heavy fuel oil truck for installing it Download PDF

Info

Publication number
CN110370920A
CN110370920A CN201910700057.5A CN201910700057A CN110370920A CN 110370920 A CN110370920 A CN 110370920A CN 201910700057 A CN201910700057 A CN 201910700057A CN 110370920 A CN110370920 A CN 110370920A
Authority
CN
China
Prior art keywords
fuel tank
pin shaft
retaining mechanism
strap
hanger
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
Application number
CN201910700057.5A
Other languages
Chinese (zh)
Inventor
周厚先
周海民
张顺顺
陈太荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xuzhou Xugong Automobile Manufacturing Co Ltd
Xuzhou XCMG Automobile Manufacturing Co Ltd
Original Assignee
Xuzhou Xugong Automobile Manufacturing Co Ltd
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 Xuzhou Xugong Automobile Manufacturing Co Ltd filed Critical Xuzhou Xugong Automobile Manufacturing Co Ltd
Priority to CN201910700057.5A priority Critical patent/CN110370920A/en
Publication of CN110370920A publication Critical patent/CN110370920A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT 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
    • B60K15/00Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03Fuel tanks
    • B60K15/063Arrangement of tanks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT 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
    • B60K15/00Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03Fuel tanks
    • B60K15/063Arrangement of tanks
    • B60K15/067Mounting of tanks

Abstract

The present invention discloses a kind of fuel tank strap retaining mechanism, including fuel tank hanger and fuel tank strap, and the inside of the fuel tank hanger is equipped with fuel tank hanger rim strip, and it further includes pin shaft nut, pin shaft and hexagon socket head cap screw that the inside of fuel tank strap, which is equipped with fuel tank strap rim strip,;One end of the fuel tank strap is hinged on fuel tank hanger, and the other end of fuel tank strap is equipped with pin shaft, and the other end of the fuel tank hanger is equipped with pin shaft nut, and the screw rod of the hexagon socket head cap screw passes through pin shaft and connect with pin shaft nut.The present invention provides fuel tank strap retaining mechanism according to the applying working condition of heavy truck, solves the problems, such as fuel tank mounting stability, increases the use reliability of fuel tank, efficiently solves the problems, such as fuel tank play;The present invention provides advantage to improve the passability of vehicle, and fuel tank installation is more convenient, provides the foundation for the promotion of heavy truck feed system use reliability.

Description

A kind of fuel tank strap retaining mechanism and the heavy fuel oil truck for installing it
Technical field
The present invention relates to a kind of fuel tank strap retaining mechanism and the heavy fuel oil trucies for installing it, belong to heavy truck neck Domain.
Background technique
Increasingly increase with China market to high course continuation mileage heavy hauler demand, volume of fuel tank are continuously increased.Row During sailing, oil body is also more and more big to the impact force of fuel tank in case, and existing fuel tank strap coupling mechanism force is poor, fuel tank easily occurs Play problem.In order to guarantee the structural reliability of big volume fuel tank, guarantee the arrangement stability and feed system of complete vehicle structure Performance reliability, need a kind of new fuel tank strap retaining mechanism.
Summary of the invention
In view of the above existing problems in the prior art, the present invention provides a kind of fuel tank strap retaining mechanism and the weights for installing it Type fuel oil truck.
To achieve the goals above, a kind of fuel tank strap retaining mechanism that the present invention uses, including fuel tank hanger and fuel tank Band, the inside of the fuel tank hanger are equipped with fuel tank hanger rim strip, and the inside of fuel tank strap is equipped with fuel tank strap rim strip, further includes Pin shaft nut, pin shaft and hexagon socket head cap screw;
One end of the fuel tank strap is hinged on fuel tank hanger, and the other end of fuel tank strap is equipped with pin shaft, the oil The other end of cassette carrier is equipped with pin shaft nut, and the screw rod of the hexagon socket head cap screw passes through pin shaft and connect with pin shaft nut.
As an improvement, being provided with internal thread hole in the middle part of the pin shaft nut.
As an improvement, the both ends of the pin shaft nut are provided with groove, circlip for shaft is housed on groove.
As an improvement, the end of the fuel tank hanger is provided with circular through hole one, the pin shaft nut is mounted on circular through hole In one.
As an improvement, being provided with circular through hole two in the middle part of the pin shaft, it is flat that one end of circular through hole two is equipped with bolt installation Face.
As an improvement, the axial direction of the hexagon socket head cap screw and the angle of vertical direction are less than 180 °.
In addition, being equipped with the oil on the heavy type fuel oil truck the present invention also provides a kind of heavy fuel oil truck Case band locking mechanism.
Compared with prior art, the present invention provides fuel tank strap retaining mechanism according to the applying working condition of heavy truck, solution It has determined fuel tank mounting stability problem, has increased the use reliability of fuel tank, efficiently solve the problems, such as fuel tank play;The present invention is The passability for improving vehicle provides advantage, and fuel tank installation is more convenient, is heavy truck feed system use reliability Promotion provides the foundation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of retaining mechanism of the present invention;
Fig. 2 is the partial enlargement diagram in Fig. 1 at A;
Fig. 3 is the structural schematic diagram of pin shaft nut in the present invention;
Fig. 4 is the partial structural diagram of fuel tank hanger in the present invention;
Fig. 5 is the structural schematic diagram of pin shaft in the present invention;
Fig. 6 is the B-B direction view of Fig. 5;
Fig. 7 is the setting angle schematic diagram of hexagon socket head cap screw in the present invention;
Fig. 8 is the usage state diagram of retaining mechanism of the present invention;
In figure: I, retaining mechanism, 1, fuel tank hanger, 11, circular through hole one, 2, fuel tank hanger rim strip, 3, pin shaft nut, 31, groove, 32, internal thread hole, 4, circlip for shaft, 5, pin shaft, 51, circular through hole two, 52, bolt mounting plane, 6, interior Hex bolts, 7, fuel tank strap, 8, fuel tank strap rim strip, II, fuel tank.
Specific embodiment
In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention is carried out below further detailed It describes in detail bright.However, it should be understood that the specific embodiments described herein are merely illustrative of the present invention, it is not limited to this hair Bright range.
Unless otherwise defined, all technical terms and scientific terms used herein are led with technology of the invention is belonged to The normally understood meaning of the technical staff in domain is identical, and term as used herein in the specification of the present invention is intended merely to retouch State the purpose of specific embodiment, it is not intended that in the limitation present invention.
As shown in Figure 1 and Figure 2, a kind of fuel tank strap retaining mechanism, including fuel tank hanger 1 and fuel tank strap 7, the fuel tank The inside of bracket 1 is equipped with fuel tank hanger rim strip 2, and it further includes pin shaft nut that the inside of fuel tank strap 7, which is equipped with fuel tank strap rim strip 8, 3, pin shaft 5 and hexagon socket head cap screw 6;
One end of the fuel tank strap 7 is hinged on fuel tank hanger 1, and the other end of fuel tank strap 7 is equipped with pin shaft 5, institute The other end for stating fuel tank hanger 1 is equipped with pin shaft nut 3, and the screw rod of the hexagon socket head cap screw 6 passes through pin shaft 5 and pin shaft nut 3 Connection forms retaining mechanism.
As shown in figure 4, the end of the fuel tank hanger 1 is provided with circular through hole 1, the pin shaft nut 3 is mounted on circle In through-hole 1, it is ensured that pin shaft nut 3 can 360 ° of rotations in circular through hole 1.As shown in figure 3, the pin shaft nut 3 Both ends be provided with groove 31, circlip for shaft 4 is housed on groove 31, realizes pin shaft nut 3 in circular through hole 1 Radial rotary and axial limiting.
As the improvement of embodiment, as shown in figure 3, the middle part of the pin shaft nut 3 is provided with internal thread hole 32.When interior hexagonal When bolt 6 and internal thread hole 32 interact, fuel tank strap 7 is tightened.
As the improvement of embodiment, as shown in Figure 5, Figure 6, pin shaft 5 is mounted in fuel tank strap 7, and can be rotated with 360 °. The middle part of the pin shaft 5 is provided with circular through hole 2 51, and one end of circular through hole 2 51 is equipped with bolt mounting plane 52, interior hexagonal spiral shell Bolt 6 is connected on pin shaft nut 3 after passing through circular through hole 2 51, by circular through hole 2 51, bolt mounting plane 52, is improved The Assembly stability of hexagon socket head cap screw 6.
It is further to improve, as shown in fig. 7, the angle of the axial direction of the hexagon socket head cap screw 6 and vertical direction is less than 180 °, Increase the passability of vehicle.
Finally, being equipped with the oil on the heavy type fuel oil truck the present invention also provides a kind of heavy fuel oil truck Case band locking mechanism.
In use, as shown in figure 8, fuel tank II is placed on fuel tank hanger rim strip 2, then by fuel tank strap 7 around hinged The fuel tank strap 7 of movable end and fuel tank hanger 1 are used and are locked when turning to the contact fuel tank II of fuel tank strap rim strip 8 by end rotation Mechanism I is fixed, particularly leads to the circle in pin shaft 5 that the screw rod end of hexagon socket head cap screw 6 is passed through in fuel tank strap 7 Behind hole 2 51, it is threadedly coupled with the realization of pin shaft nut 3 being mounted in fuel tank hanger 1, meanwhile, according to the dimensional conditions of fuel tank, It can rotate and tighten hexagon socket head cap screw 6 (being located at bolt mounting plane 52).
The present invention provides fuel tank strap retaining mechanism according to the applying working condition of heavy truck, and it is steady to solve fuel tank installation Qualitative question increases the use reliability of fuel tank, efficiently solves the problems, such as fuel tank play;The present invention is to improve passing through for vehicle Property provide advantage, fuel tank installation is more convenient, provides the foundation for the promotion of heavy truck feed system use reliability.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Made any modification, equivalent replacement or improvement etc., should all be included in the protection scope of the present invention within mind and principle.

Claims (7)

1. a kind of fuel tank strap retaining mechanism, including fuel tank hanger (1) and fuel tank strap (7), the inside of the fuel tank hanger (1) Equipped with fuel tank hanger rim strip (2), the inside of fuel tank strap (7) is equipped with fuel tank strap rim strip (8), which is characterized in that further includes pin Axis nut (3), pin shaft (5) and hexagon socket head cap screw (6);
One end of the fuel tank strap (7) is hinged on fuel tank hanger (1), and the other end of fuel tank strap (7) is equipped with pin shaft (5), the other end of the fuel tank hanger (1) is equipped with pin shaft nut (3), and the screw rod of the hexagon socket head cap screw (6) passes through pin shaft (5) it is connect with pin shaft nut (3).
2. a kind of fuel tank strap retaining mechanism according to claim 1, which is characterized in that in the pin shaft nut (3) Portion is provided with internal thread hole (32).
3. a kind of fuel tank strap retaining mechanism according to claim 2, which is characterized in that the two of the pin shaft nut (3) End is provided with groove (31), and circlip for shaft (4) are housed on groove (31).
4. a kind of fuel tank strap retaining mechanism according to claim 1, which is characterized in that the end of the fuel tank hanger (1) Portion is provided with circular through hole one (11), and the pin shaft nut (3) is mounted in circular through hole one (11).
5. a kind of fuel tank strap retaining mechanism according to claim 1, which is characterized in that opened in the middle part of the pin shaft (5) There is circular through hole two (51), one end of circular through hole two (51) is equipped with bolt mounting plane (52).
6. a kind of fuel tank strap retaining mechanism according to claim 1, which is characterized in that the hexagon socket head cap screw (6) Axial and vertical direction angle is less than 180 °.
7. a kind of heavy type fuel oil truck, which is characterized in that be equipped with any one of claim 1-6 institute on the heavy type fuel oil truck The fuel tank strap retaining mechanism stated.
CN201910700057.5A 2019-07-31 2019-07-31 A kind of fuel tank strap retaining mechanism and the heavy fuel oil truck for installing it Pending CN110370920A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910700057.5A CN110370920A (en) 2019-07-31 2019-07-31 A kind of fuel tank strap retaining mechanism and the heavy fuel oil truck for installing it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910700057.5A CN110370920A (en) 2019-07-31 2019-07-31 A kind of fuel tank strap retaining mechanism and the heavy fuel oil truck for installing it

Publications (1)

Publication Number Publication Date
CN110370920A true CN110370920A (en) 2019-10-25

Family

ID=68257181

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910700057.5A Pending CN110370920A (en) 2019-07-31 2019-07-31 A kind of fuel tank strap retaining mechanism and the heavy fuel oil truck for installing it

Country Status (1)

Country Link
CN (1) CN110370920A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110884343A (en) * 2019-11-16 2020-03-17 利辛县凯盛汽车有限公司 Semitrailer oil tank fixing and protecting device
CN111186293A (en) * 2019-12-27 2020-05-22 北奔重型汽车集团有限公司 Rectangular-section fuel tank fixing device
CN112719869A (en) * 2020-12-29 2021-04-30 山东华宇工学院 Full-automatic tightening device for heavy vehicle fuel tank strap
CN114087071A (en) * 2021-11-16 2022-02-25 中国航发沈阳发动机研究所 Mounting and fixing structure for lubricating oil tank

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204749852U (en) * 2015-05-22 2015-11-11 陕西重型汽车有限公司 Steel sheet oil tank and assembly assembly thereof
CN108274991A (en) * 2018-01-22 2018-07-13 中国第汽车股份有限公司 A kind of tank assembly device
CN207772883U (en) * 2018-01-22 2018-08-28 中国第一汽车股份有限公司 A kind of tank assembly device
CN109878327A (en) * 2019-04-04 2019-06-14 一汽解放汽车有限公司 A kind of aluminum alloy fuel tank assembly for heavy truck
CN210337570U (en) * 2019-07-31 2020-04-17 徐州徐工汽车制造有限公司 Oil tank strap locking mechanism

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204749852U (en) * 2015-05-22 2015-11-11 陕西重型汽车有限公司 Steel sheet oil tank and assembly assembly thereof
CN108274991A (en) * 2018-01-22 2018-07-13 中国第汽车股份有限公司 A kind of tank assembly device
CN207772883U (en) * 2018-01-22 2018-08-28 中国第一汽车股份有限公司 A kind of tank assembly device
CN109878327A (en) * 2019-04-04 2019-06-14 一汽解放汽车有限公司 A kind of aluminum alloy fuel tank assembly for heavy truck
CN210337570U (en) * 2019-07-31 2020-04-17 徐州徐工汽车制造有限公司 Oil tank strap locking mechanism

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110884343A (en) * 2019-11-16 2020-03-17 利辛县凯盛汽车有限公司 Semitrailer oil tank fixing and protecting device
CN111186293A (en) * 2019-12-27 2020-05-22 北奔重型汽车集团有限公司 Rectangular-section fuel tank fixing device
CN112719869A (en) * 2020-12-29 2021-04-30 山东华宇工学院 Full-automatic tightening device for heavy vehicle fuel tank strap
CN114087071A (en) * 2021-11-16 2022-02-25 中国航发沈阳发动机研究所 Mounting and fixing structure for lubricating oil tank

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