Truck fuel tank protection device

Abstract

The utility model belongs to the technical field of truck fuel tanks, and particularly relates to a truck fuel tank protection device which comprises a transverse supporting component, a longitudinal supporting component, a first buffering structure and a second buffering structure. A truck body is arranged on the rear side of the transverse supporting component, and a fuel tank is arranged on the front side of the truck body and located on the inner side of the transverse supporting component. The first buffering structure and the second buffering structure each comprise a sliding rod, a supporting plate is arranged on one side of each sliding rod, a sponge pad is arranged on one side of each supporting plate, and a limiting plate is arranged on the other side of each sliding rod. The first buffering structure slides on the outer side of the transverse supporting component, the second buffering structure slides on the outer side of the longitudinal supporting component, external collision is buffered, the oil tank is prevented from being stressed and deformed due to the fact that the outside is collided, the first buffering structure and the second buffering structure rebound after stress is finished, and the oil tank can be protected again. The service life of the oil tank protection device is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of truck oil tanks, and in particular relates to a truck oil tank protection device. Background Art

[0002] Truck fuel tanks are generally located at the lower side of the truck. Once an accident occurs, it is easy for the fuel tank to rupture, causing secondary fires and other accidents. The truck fuel tank protection device is used to protect the truck fuel tank and reduce the risk of fuel tank rupture.

[0003] A Chinese patent discloses a vehicle fuel tank protection device (authorization announcement number CN213108984U). The patented technical structure is novel in design and can effectively fix the vehicle fuel tank to prevent damage to the fuel tank after impact. It has good protection performance and long service life. However, the above-mentioned vehicle fuel tank protection device protects the fuel tank through an internal shock-absorbing support structure. The external fuel tank is directly subjected to force due to collision, which causes the fuel tank to deform, which is not conducive to the protection effect of the fuel tank. The protection structure will be deformed and damaged under collision, which is not conducive to the service life of the fuel tank protection device. Therefore, those skilled in the art provide a truck fuel tank protection device to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a truck fuel tank protection device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A truck fuel tank protection device comprises a transverse support member, a longitudinal support member, a first buffer structure and a second buffer structure, wherein the longitudinal support member is located at the front end position of the first buffer structure, the first buffer structure is located at the outer side position of the transverse support member, the second buffer structure is located at the front side position of the longitudinal support member, a truck body is arranged at the rear side of the transverse support member, and a fuel tank is arranged at the front side of the truck body at the inner side position of the transverse support member, the first buffer structure and the second buffer structure both comprise a sliding rod, a support plate is arranged at one side of the sliding rod, a sponge pad is arranged at one side of the support plate, a limiting plate is arranged at the other side position of the sliding rod, and a spring is installed at the outer side of the sliding rod.

[0007] Furthermore, the transverse supporting member includes a transverse plate, a first fixing screw is provided at the outer end of the transverse plate, a first sliding hole is opened on the outer side of the transverse plate, and the longitudinal supporting member includes a longitudinal plate, fixing plates are provided at both ends of the inner side of the longitudinal plate, an adjusting screw is provided inside the fixing plate, an adjusting plate is provided on the rear side of the adjusting screw, a second sliding hole is provided on the outer side of the longitudinal plate, and second fixing screws are provided at both ends of the outer side of the longitudinal plate.

[0008] Furthermore, the limit plate is located at the inner side of the transverse support member, the slide bar slides at the outer side of the transverse support member, the support plate is located at the outer side of the transverse support member, and the spring is located at the outer side of the transverse support member.

[0009] Furthermore, the limit plate is located at the inner side of the longitudinal support member, the slide bar slides at the outer side of the longitudinal support member, the support plate is located at the outer side of the longitudinal support member, and the spring is located at the outer side of the longitudinal support member.

[0010] Furthermore, the rear end of the transverse support member is fixed at an outer position of the truck body, and the outer end of the longitudinal support member is fixed at an outer position of the truck body.

[0011] Furthermore, the rear end of the first fixing screw passes through the transverse plate and rotates at the outer side of the truck body. The transverse plate is fixed to the outer side of the truck body by the first fixing screw, and the slide rod slides at the inner side of the first slide hole.

[0012] Furthermore, the lower end of the second fixing screw passes through the longitudinal plate and rotates to the outer side of the truck body, the longitudinal plate is fixed to the outer side of the truck body by the second fixing screw, the sliding rod slides at the inner position of the second sliding hole, the front end of the adjusting screw rotates at the inner position of the fixed plate, the rear end of the adjusting screw rotates at the front side of the adjusting plate, and the adjusting plate slides to the rear side of the fixed plate through the adjusting screw.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model provides a truck fuel tank protection device that has a first buffer structure sliding on the outside of a transverse support member, and a second buffer structure sliding on the outside of a longitudinal support member, so as to buffer external collisions and achieve the effect of protecting the fuel tank, thereby preventing the fuel tank from being deformed by external collisions and improving the protection effect of the fuel tank;

[0015] 2. After the force is applied, the first buffer structure and the second buffer structure rebound to protect the fuel tank again, thereby increasing the service life of the fuel tank protection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The present invention is a structural schematic diagram of a truck fuel tank protection device.

[0017] Figure 2 The figure is an assembly drawing of a truck fuel tank protection device.

[0018] Figure 3The present invention is a structural schematic diagram of a first buffer structure in a truck fuel tank protection device.

[0019] Figure 4 The present invention is a schematic structural diagram of a transverse support member in a truck fuel tank protection device.

[0020] Figure 5 The present invention is a schematic structural diagram of a longitudinal support member in a truck fuel tank protection device.

[0021] Description of reference numerals:

[0022] 1. Transverse support member; 2. Longitudinal support member; 3. First buffer structure; 4. Second buffer structure; 5. Truck body; 6. Fuel tank; 7. Slide rod; 8. Support plate; 9. Sponge pad; 10. Limit plate; 11. Spring; 12. Transverse plate; 13. First fixing screw; 14. Longitudinal plate; 15. Fixing plate; 16. Adjusting screw; 17. Adjusting plate; 18. First sliding hole; 19. Second sliding hole; 20. Second fixing screw. DETAILED DESCRIPTION

[0023] See also Figures 1 to 5In the embodiment of the utility model, a truck oil tank protection device includes a transverse support member 1, a longitudinal support member 2, a first buffer structure 3 and a second buffer structure 4, the longitudinal support member 2 is located at the front end position of the first buffer structure 3, the first buffer structure 3 is located at the outer side position of the transverse support member 1, the second buffer structure 4 is located at the front side position of the longitudinal support member 2, a truck body 5 is arranged at the rear side of the transverse support member 1, and an oil tank 6 is arranged at the front side of the truck body 5 located at the inner side position of the transverse support member 1, the first buffer structure 3 and the second buffer structure 4 both include a sliding rod 7, a support plate 8 is arranged on one side of the sliding rod 7, a sponge pad 9 is arranged on one side of the support plate 8, a limiting plate 10 is arranged at the other side position of the sliding rod 7, a spring 11 is installed on the outer side of the sliding rod 7, the limiting plate 10 is located at the inner side position of the transverse support member 1, the sliding rod 7 slides at the outer side position of the transverse support member 1, and the support plate 8 is located at the transverse support structure At the outer position of the component 1, the spring 11 is located at the outer position of the transverse support member 1, the limit plate 10 is located at the inner position of the longitudinal support member 2, the slide bar 7 slides at the outer position of the longitudinal support member 2, the support plate 8 is located at the outer position of the longitudinal support member 2, the spring 11 is located at the outer position of the longitudinal support member 2, the rear end of the transverse support member 1 is fixed to the outer position of the truck body 5, and the outer end of the longitudinal support member 2 is fixed to the outer position of the truck body 5. First, a truck fuel tank protection device is carried to the use position, the transverse support member 1 is fixed to the outer side of the truck body 5, and the longitudinal support member 2 is fixed to the outer side of the truck body 5. Then, start using it. During use, the transverse support member 1 and the longitudinal support member 2 protect the fuel tank 6. When impacted by external force, the first buffer structure 3 and the second buffer structure 4 buffer the collision force. When the force-applying object is removed, the first buffer structure 3 and the second buffer structure 4 are reset.

[0024] exist Figure 2 , 3, 4, and 5: the transverse support member 1 includes a transverse plate 12, a first fixing screw 13 is provided at the outer end of the transverse plate 12, and a first sliding hole 18 is opened on the outer side of the transverse plate 12; the longitudinal support member 2 includes a longitudinal plate 14, a fixing plate 15 is provided at both ends of the inner side of the longitudinal plate 14, an adjusting screw 16 is provided inside the fixing plate 15, and an adjusting plate 17 is provided at the rear side of the adjusting screw 16; a second sliding hole 19 is provided on the outer side of the longitudinal plate 14, and a second fixing screw 20 is provided at both ends of the outer side of the longitudinal plate 14, and the rear side of the first fixing screw 13 The end of the adjusting screw 16 passes through the transverse plate 12 and rotates at the outer position of the truck body 5. The transverse plate 12 is fixed to the outer position of the truck body 5 by the first fixing screw 13. The slide bar 7 slides in the inner position of the first sliding hole 18. The lower end of the second fixing screw 20 passes through the longitudinal plate 14 and rotates at the outer position of the truck body 5. The longitudinal plate 14 is fixed to the outer position of the truck body 5 by the second fixing screw 20. The slide bar 7 slides in the inner position of the second sliding hole 19. The front end of the adjusting screw 16 rotates to the inner position of the fixing plate 15. The adjusting screw 16 The rear end rotates at the front position of the adjustment plate 17, and the adjustment plate 17 slides at the rear position of the fixed plate 15 through the adjustment screw 16. The cross plate 12 is fixed to the outside of the truck body 5 through the first fixing screw 13. The front end of the adjustment screw 16 rotates inside the fixed plate 15, and the rear end of the adjustment screw 16 rotates at the front side of the adjustment plate 17, driving the adjustment plate 17 to slide, and adjusting the rear end of the longitudinal plate 14 to the position outside the truck body 5. The longitudinal plate 14 is fixed to the outside of the truck body 5 through the second fixing screw 20. Then, start using it. During the process, the transverse support member 1 and the longitudinal support member 2 protect the oil tank 6. When impacted by external force, the sponge pad 9 on the first buffer structure 3 contacts the force-applying surface to buffer the impact force, the support plate 8 pushes the slide bar 7 to slide inside the first slide hole 18, the spring 11 contracts to buffer the impact force, the sponge pad 9 on the second buffer structure 4 contacts the force-applying surface to buffer the impact force, the support plate 8 pushes the slide bar 7 to slide inside the second slide hole 19, the spring 11 contracts to buffer the impact force, and when the force-applying object is removed, the spring 11 rebounds to reset the first buffer structure 3 and the second buffer structure 4.

[0025] The working principle of the utility model is:

[0026] First, a truck oil tank protection device is carried to the use position, the transverse plate 12 is fixed to the outer side of the truck body 5 by the first fixing screw 13, the front end of the adjusting screw 16 rotates inside the fixing plate 15, and the rear end of the adjusting screw 16 rotates on the front side of the adjusting plate 17, driving the adjusting plate 17 to slide, and adjusting the rear end of the longitudinal plate 14 to be located at the position outside the truck body 5, and the longitudinal plate 14 is fixed to the outer side of the truck body 5 by the second fixing screw 20. Then, start to use it. During use, the transverse support member 1 and the longitudinal support member 2 protect the oil tank 6. When it is collided with external force, the sponge pad 9 on the first buffer structure 3 contacts the force application surface to buffer the collision force, the support plate 8 pushes the slide bar 7 to slide inside the first slide hole 18, and the spring 11 contracts to buffer the collision force. The sponge pad 9 on the second buffer structure 4 contacts the force application surface to buffer the collision force, the support plate 8 pushes the slide bar 7 to slide inside the second slide hole 19, and the spring 11 contracts to buffer the collision force. When the force application object is removed, the spring 11 rebounds to reset the first buffer structure 3 and the second buffer structure 4.

[0027] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A truck fuel tank protection device, comprising a transverse support member (1), a longitudinal support member (2), a first buffer structure (3) and a second buffer structure (4), wherein the longitudinal support member (2) is located at the front end of the first buffer structure (3), the first buffer structure (3) is located at the outer side of the transverse support member (1), and the second buffer structure (4) is located at the front side of the longitudinal support member (2), characterized in that: A truck body (5) is arranged at the rear side of the transverse support member (1), and an oil tank (6) is arranged at the front side of the truck body (5) at an inner side of the transverse support member (1). The first buffer structure (3) and the second buffer structure (4) both include a slide bar (7), a support plate (8) is arranged on one side of the slide bar (7), a sponge pad (9) is arranged on one side of the support plate (8), a limit plate (10) is arranged at the other side of the slide bar (7), and a spring (11) is installed on the outer side of the slide bar (7).

2. The truck fuel tank protection device according to claim 1, characterized in that: The transverse support member (1) comprises a transverse plate (12), an outer end of which is provided with a first fixing screw (13), and an outer side of the transverse plate (12) is provided with a first sliding hole (18); the longitudinal support member (2) comprises a longitudinal plate (14), fixing plates (15) are provided at both ends of the inner side of the longitudinal plate (14), an adjusting screw (16) is provided inside the fixing plate (15), and an adjusting plate (17) is provided at the rear side of the adjusting screw (16); a second sliding hole (19) is provided on the outer side of the longitudinal plate (14), and second fixing screws (20) are provided at both ends of the outer side of the longitudinal plate (14).

3. The truck fuel tank protection device according to claim 1, characterized in that: The limit plate (10) is located at an inner position of the transverse support member (1), the slide rod (7) slides at an outer position of the transverse support member (1), the support plate (8) is located at an outer position of the transverse support member (1), and the spring (11) is located at an outer position of the transverse support member (1).

4. The truck fuel tank protection device according to claim 1, characterized in that: The limit plate (10) is located at an inner position of the longitudinal support member (2), the slide rod (7) slides at an outer position of the longitudinal support member (2), the support plate (8) is located at an outer position of the longitudinal support member (2), and the spring (11) is located at an outer position of the longitudinal support member (2).

5. The truck fuel tank protection device according to claim 1, characterized in that: The rear end of the transverse support member (1) is fixed at an outer position of the truck body (5), and the outer end of the longitudinal support member (2) is fixed at an outer position of the truck body (5).

6. The truck fuel tank protection device according to claim 2, characterized in that: The rear end of the first fixing screw (13) passes through the transverse plate (12) and rotates at an outer position of the truck body (5); the transverse plate (12) is fixed to an outer position of the truck body (5) by the first fixing screw (13); and the slide rod (7) slides at an inner position of the first slide hole (18).

7. The truck fuel tank protection device according to claim 2, characterized in that: The lower end of the second fixing screw (20) passes through the longitudinal plate (14) and rotates at an outer position of the truck body (5); the longitudinal plate (14) is fixed to an outer position of the truck body (5) by the second fixing screw (20); the slide bar (7) slides at an inner position of the second slide hole (19); the front end of the adjusting screw (16) rotates at an inner position of the fixing plate (15); the rear end of the adjusting screw (16) rotates at a front side position of the adjusting plate (17); and the adjusting plate (17) slides at a rear side position of the fixing plate (15) through the adjusting screw (16).

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