Oil tank protection device for logistics transportation vehicle

Abstract

The utility model relates to the technical field of vehicle frames, in particular to a logistics transportation vehicle oil tank protection device which comprises a vehicle frame body, a bracket fixedly arranged on one side of the vehicle frame body, an oil tank fixedly arranged on the bracket, fixing frames fixedly arranged on the two sides of the oil tank on the vehicle frame body, and baffles fixedly arranged on the sides, away from the vehicle frame body, of the fixing frames. A cover plate is arranged at the top of the fixing frame, a sliding block is fixedly arranged on the side face of the cover plate, a sliding groove matched with the sliding block is formed in the fixing frame, a through hole is formed in the baffle, an inserting rod penetrates through the through hole, a clamping block is fixedly arranged on the side face of the inserting rod, a clamping groove matched with the clamping block is formed in the inner wall of the through hole in the vertical direction, and a limiting groove is formed in the top of the clamping groove in the circumferential direction. According to the device, the cover plate is slidably arranged at the top of the fixing frame, a worker can slide the cover plate to effectively protect the top of the oil tank, the cover plate can be limited through the inserting rod, and operation is convenient and fast.

Description

Technical Field

[0001] The present application relates to the field of vehicle frame technology, and in particular to a fuel tank protection device for a logistics transportation vehicle. Background Art

[0002] The frame is a framework structure that spans the front and rear axles of the car, commonly known as the beam, and is the base of the car. A fuel tank bracket is usually provided on the side of the frame, and the fuel tank is installed on the fuel tank bracket. In order to avoid collision and leakage of the fuel tank in the event of an accident, a fuel tank protection device is usually provided on the frame.

[0003] A utility model patent with announcement number CN220465239U discloses a fuel tank protection device for a container semi-trailer, comprising a frame and a fuel tank, wherein the fuel tank is fixedly mounted on one side of the frame, a main arm is fixedly mounted on the side of the frame facing the fuel tank, a secondary arm is fixedly mounted on the end of the main arm, the main arm and the secondary arm enclose a protection space, and the fuel tank is located inside the protection space; the utility model patent has the advantages of convenient installation and good protection effect, the installation of the fuel tank is still its original installation method without change, the protection device described in this scheme is completely installed later, and can be installed on the semi-trailer that has already left the factory and is on the road, when encountering a collision, the impact force will be dispersed and dissipated to prevent the impact force of a single structure from exceeding its bearing capacity, and at the same time the entire protection device is directly connected to the frame, and has no direct connection relationship with the fuel tank, and a sufficient safety distance is left between the protection device and the fuel tank, when encountering a collision, all the impact forces are transmitted to the frame through the protection device, the fuel tank will not be stressed, and no damage will occur.

[0004] The device is provided with a frame, and the fuel tank is fixedly installed on one side of the frame, a main arm is installed on one side of the frame, and a secondary arm is installed at one end of the main arm. During driving, a protection space is formed by the main arm and the secondary arm to protect the fuel tank. However, the protection space of the main arm and the secondary arm can only partially protect the side of the fuel tank, and cannot effectively protect the top of the fuel tank, so the fuel tank protection effect is not good. Utility Model Content

[0005] In view of the problem that the oil tank protection effect in the prior art is poor, the utility model specially provides an oil tank protection device for a logistics transportation vehicle.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] The utility model provides a fuel tank protection device for a logistics transportation vehicle, which comprises a frame main body. A bracket is fixedly arranged on one side of the frame main body, and a fuel tank is fixedly arranged on the bracket. Fixing frames are fixedly arranged on both sides of the fuel tank of the frame main body. A baffle is fixedly arranged on one side of the fixing frame away from the frame main body. A cover plate is arranged on the top of the fixing frame. A slider is fixedly arranged on the side surface of the cover plate. A chute is arranged on the fixing frame and is equipped with the slider. A through hole is arranged on the baffle, and a plug rod passes through the through hole. A clamping block is fixedly arranged on the side surface of the plug rod. A clamping groove matched with the clamping block is arranged on the inner wall of the through hole along the vertical direction. A limiting groove is arranged along the circumferential direction at the top of the clamping groove. A counterbore matched with the plug rod is arranged at the bottom of the cover plate;

[0008] It further comprises an auxiliary mechanism, and the auxiliary mechanism is arranged on the fixing frame.

[0009] Preferably, the auxiliary mechanism comprises a side plate, and the side plate is fixedly arranged on the side surface of the fixing frame. The side plate arranged on the side surface of the fixing frame further protects the side surface of the fuel tank, avoids the collision between external objects and the fuel tank during driving, and improves the safety of the fuel tank.

[0010] Preferably, the auxiliary mechanism further comprises a bottom plate, and the bottom plate is fixedly arranged at the bottom of the fixing frame. By arranging the bottom plate, it is avoided that objects such as stones splashing from the ground during driving collide with the bottom of the fuel tank, and the safety of the fuel tank is further improved.

[0011] Preferably, a fixing block is fixedly arranged on one side of the cover plate away from the frame main body. A groove matched with the fixing block is arranged on the baffle, and the top opening of the through hole is located in the groove. By arranging the fixing block to be clamped with the groove, further limiting of the cover plate is realized, and the stability of the cover plate is ensured.

[0012] Preferably, the cross section of the slider is circular. By setting the slider to be circular, when the fixing block is disengaged from the clamping of the groove during the process of sliding the cover plate, the staff can directly rotate the cover plate along the chute to open it, which is convenient for the maintenance operation of the fuel tank and the operation is convenient.

[0013] Preferably, the number of the brackets is multiple groups and they are arranged on the frame main body at intervals. By arranging multiple groups of brackets, stable bearing of the fuel tank is realized, and the safety of the fuel tank is ensured.

[0014] Preferably, a handle is fixedly arranged on the cover plate, and the staff can conveniently slide the cover plate through the handle, and the operation is convenient.

[0015] Adopting the above technical solutions, the advantages are as follows:

[0016] In the present utility model, a frame main body is provided. On one side of the frame main body, a bracket is fixedly arranged. On the bracket, a fuel tank is fixedly arranged. On both sides of the fuel tank of the frame main body, fixing frames are fixedly arranged. On the side of the fixing frame far from the frame main body, a baffle is fixedly arranged. On the top of the fixing frame, a cover plate is arranged. On the side of the cover plate, a slider is fixedly arranged. On the fixing frame, a chute matching with the slider is arranged. On the baffle, a through hole is arranged. An insertion rod passes through the through hole. On the side of the insertion rod, a clamping block is fixedly arranged. Along the vertical direction on the inner wall of the through hole, a clamping groove matching with the clamping block is arranged. Along the circumferential direction at the top of the clamping groove, a limiting groove is arranged. At the bottom of the cover plate, a counterbore matching with the insertion rod is arranged. In this device, by sliding the cover plate on the top of the fixing frame, the staff can slide the cover plate to effectively protect the top of the fuel tank, and the cover plate can be limited by the insertion rod, and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0018] Figure 1 shows the structural schematic diagram of the present utility model;

[0019] Figure 2 shows the partial structural schematic diagram of the present utility model;

[0020] Figure 3 shows the partial structural schematic diagram of the present utility model;

[0021] Figure 4 shows the partial cross-sectional view of the present utility model.

[0022] Wherein: frame main body 1, bracket 2, fuel tank 3, fixing frame 4, baffle 401, chute 402, through hole 403, clamping groove 404, cover plate 5, fixing block 501, handle 502, insertion rod 6, clamping block 601, side plate 7, bottom plate 8. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present application in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, rather than all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present application.

[0024] Such as Figures 1-4As shown in the figure, an embodiment of the utility model discloses a fuel tank protection device for a logistics transport vehicle, which includes a frame main body 1 and an auxiliary mechanism. A bracket 2 is fixedly arranged on one side of the frame main body 1, and a fuel tank 3 is fixedly arranged on the bracket 2. Fixed frames 4 are fixedly arranged on both sides of the frame main body 1 with respect to the fuel tank 3. A baffle 401 is fixedly arranged on the side of the fixed frame 4 away from the frame main body 1. A cover plate 5 is arranged on the top of the fixed frame 4. A slider is fixedly arranged on the side surface of the cover plate 5. A chute 402 matched with the slider is arranged on the fixed frame 4. A through hole 403 is arranged on the baffle 401, and a plug rod 6 is inserted through the through hole 403. A clamping block 601 is fixedly arranged on the side surface of the plug rod 6. A clamping groove 404 matched with the clamping block 601 is arranged on the inner wall of the through hole 403 along the vertical direction. A limiting groove is arranged along the circumferential direction at the top of the clamping groove 404. A counterbore matched with the plug rod 6 is arranged at the bottom of the cover plate 5. The auxiliary mechanism is arranged on the fixed frame 4.

[0025] In at least one embodiment, the auxiliary mechanism includes a side plate 7, and the side plate 7 is fixedly arranged on the side surface of the fixed frame 4. The side surface of the fuel tank 3 is further protected by the side plate 7 arranged on the side surface of the fixed frame 4, so as to avoid collision between external objects and the fuel tank 3 during driving, and improve the safety of the fuel tank 3.

[0026] In at least one embodiment, the auxiliary mechanism further includes a bottom plate 8, and the bottom plate 8 is fixedly arranged at the bottom of the fixed frame 4. By arranging the bottom plate 8, it is possible to avoid collision between objects such as stones splashed from the ground during driving and the bottom of the fuel tank 3, and further improve the safety of the fuel tank 3.

[0027] In at least one embodiment, a fixing block 501 is fixedly arranged on the side of the cover plate 5 away from the frame main body 1. A groove matched with the fixing block 501 is arranged on the baffle 401. The top opening of the through hole 403 is located in the groove. By arranging the fixing block 501 to be clamped with the groove, further limiting of the cover plate 5 is realized, and the stability of the cover plate 5 is ensured.

[0028] In at least one embodiment, the cross section of the slider is circular. By setting the slider to be circular, when the fixing block 501 is disengaged from the clamping with the groove during the process of sliding the cover plate 5, the staff can directly rotate the cover plate 5 along the chute 402 to open it, which is convenient for maintenance operations on the fuel tank 3 and the operation is convenient.

[0029] In at least one embodiment, the number of brackets 2 is multiple groups and they are arranged on the frame main body 1 at intervals. By arranging multiple groups of brackets 2, stable bearing of the fuel tank 3 is realized, and the safety of the fuel tank 3 is ensured.

[0030] In at least one embodiment, a handle 502 is fixedly arranged on the cover plate 5. The staff can conveniently slide the cover plate 5 through the handle 502, and the operation is convenient.

[0031] On the frame body 1, the bracket 2 is L-shaped and arranged on the side of the frame body 1. The fuel tank 3 is fixedly installed on the bracket 2. The fixing frames 4 arranged on the front and rear sides of the fuel tank 3 protect the fuel tank 3 respectively. And the baffle 401 arranged on the side of the fixing frame 4 can effectively protect the outside of the fuel tank 3. A cover plate 5 is slidably arranged on the top of the fixing frame 4. The staff slides the cover plate 5 along the chute 402, which can realize the sliding occlusion of the top of the fuel tank 3 and improve the protection effect on the fuel tank 3. During the process of sliding the cover plate 5, when the outside of the cover plate 5 abuts against the baffle 401, the staff can insert the insertion rod 6 on the baffle 401 into the counterbore at the bottom of the baffle 401 along the card slot 404. Then rotate the insertion rod 6 so that the block 601 on the insertion rod 6 slides into the limiting slot to ensure the stable limit of the cover plate 5. The operation is convenient. And through the auxiliary mechanism on the fixing frame 4, the side and bottom of the fuel tank 3 can be further protected to avoid the collision of external objects on the fuel tank 3 during driving, and the protection effect on the fuel tank 3 is improved.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present application.

Claims

1. A fuel tank protection device for a logistics transportation vehicle, characterized in that: include A frame body, a bracket is fixedly arranged on one side of the frame body, an oil tank is fixedly arranged on the bracket, a fixing frame is fixedly arranged on both sides of the oil tank of the frame body, a baffle is fixedly arranged on the side of the fixing frame away from the frame body, a cover plate is arranged on the top of the fixing frame, a slider is fixedly arranged on the side of the cover plate, a slide groove matched with the slider is arranged on the fixing frame, a through hole is arranged on the baffle plate, a plug rod is passed through the through hole, a clamping block is fixedly arranged on the side of the plug rod, a clamping groove matched with the clamping block is arranged on the inner wall of the through hole in the vertical direction, a limiting groove is arranged on the top of the clamping groove in the circumferential direction, and a countersunk hole matched with the plug rod is arranged at the bottom of the cover plate; It also includes an auxiliary mechanism, which is arranged on the fixing frame.

2. The fuel tank protection device for a logistics transportation vehicle according to claim 1 is characterized in that: The auxiliary mechanism comprises a side plate, and the side plate is fixedly arranged on the side of the fixing frame.

3. The fuel tank protection device for a logistics transportation vehicle according to claim 2 is characterized in that: The auxiliary mechanism also includes a bottom plate, which is fixedly arranged on the bottom of the fixing frame.

4. The fuel tank protection device for a logistics transportation vehicle according to claim 1 is characterized by: A fixing block is fixedly arranged on one side of the cover plate away from the frame body, a groove matched with the fixing block is arranged on the baffle plate, and the top opening of the through hole is located in the groove.

5. The fuel tank protection device for a logistics transportation vehicle according to claim 4 is characterized in that: The cross section of the slider is circular.

6. The fuel tank protection device for a logistics transportation vehicle according to claim 1 is characterized by: The brackets are in multiple groups and are arranged on the frame body at intervals.

7. The fuel tank protection device for a logistics transportation vehicle according to claim 1 is characterized by: A handle is fixedly arranged on the cover plate.

Images