Hydraulic gooseneck lifting type special vehicle

Abstract

The utility model relates to the technical field of special vehicles, and discloses a hydraulic gooseneck lifting type special vehicle which comprises a vehicle head and a vehicle body, the vehicle body is arranged at the rear end of the vehicle head, a storage groove is formed in the rear portion of the center of the upper end face of the vehicle body, and a turning plate is rotationally connected into the storage groove. A storage box is fixedly connected to the lower end face of the vehicle body at the lower end of the storage groove, a supporting assembly is arranged in the storage box and comprises a first connecting base, a hydraulic cylinder and a second connecting base, and the first connecting base is fixedly connected to the position, close to the front portion, of the center of the lower inner wall of the storage box; the hydraulic cylinder is rotationally connected to the center of the upper end face of the first connecting base, the second connecting base is rotationally connected to the output end of the hydraulic cylinder, and the second connecting base is fixedly connected to the lower end face of the turning plate. According to the utility model, the truck is placed on the turning plate, the turning plate is supported by the supporting assembly, one end of the truck is jacked up, and a part of space is vacated for truck loading, so that the utilization rate of a truck body is improved.

Description

Technical Field

[0001] This utility model relates to the field of special vehicle technology, and in particular to a hydraulic gooseneck lifting special vehicle. Background Technology

[0002] Hydraulic gooseneck lift vehicles are special vehicles that use a hydraulic system for lifting operations. They are mainly used to transport large, heavy, or specially shaped goods. Hydraulic goosenecks, also known as hydraulic powered goosenecks, are a type of tooling used to convert hydraulic full trailers into hydraulic semi-trailers. Trucks, on the other hand, are vehicles mainly used for transporting goods and are widely used in logistics, transportation, construction, agriculture, and other fields. According to different classification standards, trucks can be divided into various types, each with its specific functions and application scenarios. Hydraulic gooseneck lift vehicles are also used for transportation during the production and transportation of these trucks.

[0003] There are still some problems in the use of existing hydraulic gooseneck lifting special vehicles. Current gooseneck special vehicles require the vehicle to be placed on the body of the transport truck, but the length of the vehicle body is limited, making it difficult to make effective use of space when storing the truck. Therefore, those skilled in the art have provided hydraulic gooseneck lifting special vehicles to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology and propose a hydraulic gooseneck lifting special vehicle. When in use, the truck is placed on the flip plate, and the flip plate is supported by the support component to lift one end of the truck. Then, the truck is fixed by steel cables through the first and second limiting rings, thereby ensuring stability and freeing up some space for loading, improving the utilization rate of the vehicle body.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a hydraulic gooseneck lifting special vehicle, including a front end and a body, the body being located at the rear end of the front end, a storage slot being provided at the rear center of the upper surface of the body, a flap being rotatably connected inside the storage slot, and a storage box being fixedly connected to the lower end surface of the body below the storage slot, the storage box having a support component inside;

[0006] The support assembly includes a first connecting seat, a hydraulic cylinder, and a second connecting seat. The first connecting seat is fixedly connected to the center of the lower inner wall of the storage box, the hydraulic cylinder is rotatably connected to the center of the upper end face of the first connecting seat, the second connecting seat is rotatably connected to the output end of the hydraulic cylinder, and the second connecting seat is fixedly connected to the lower end face of the flap.

[0007] The above technical solution transports the truck to the top of the tippler. After the truck is secured by steel cables through the first limiting ring at the front end of the tippler and the two first limiting rings on the tippler, the hydraulic cylinder is extended and pushes the second connecting seat upward. As the tippler rotates between the front end and the storage tank, the tippler rotates along the position where the front end of the storage tank connects to the tippler, lifting the truck and the rear end of the tippler upward together, freeing up some space for loading and improving the utilization rate of the vehicle body space.

[0008] Furthermore, a first through hole is provided at the center of the lower inner wall of the storage tank. The first through hole is elongated in shape, and the hydraulic cylinder moves inside the first through hole.

[0009] The above technical solution ensures that the hydraulic cylinder can extend and retract to support the flap without being affected.

[0010] Furthermore, a second through hole is provided on both sides of the lower inner wall of the storage tank, and a support rod is fixedly connected to the lower end face of the upper flap of the two second through holes;

[0011] The above technical solution uses two support rods to support the rear end of the flap, which increases the strength of the flap, thereby improving its load-bearing capacity and enhancing the safety of the equipment.

[0012] Furthermore, a cushioning pad is provided at the lower part of the interior of the storage tank;

[0013] Through the above technical solution, the buffer pad can prevent the flap from colliding with the inside of the storage tank when it enters the storage tank, and it can also provide a certain amount of cushioning when not in use, preventing damage to the flap and the storage tank caused by the collision between the flap and the storage tank when the vehicle is running empty.

[0014] Furthermore, a protrusion is provided on the upper end surface of the vehicle body at the rear end of the storage box, and a rear wheel is provided on the lower end surface of the vehicle body below the protrusion;

[0015] The above technical solution facilitates the movement of the vehicle body by being driven by the front of the vehicle.

[0016] Furthermore, a traction connector is provided on the rear end face of the vehicle front, and the vehicle body is rotatably connected to the rear end of the vehicle front through the traction connector;

[0017] The above technical solution facilitates the connection between the front of the vehicle and the body.

[0018] Furthermore, a second limiting ring is fixedly connected to both rear sides of the upper surface of the flip plate, and multiple first limiting rings are arranged in a front-to-back pattern on both sides of the upper surface of the vehicle body.

[0019] The above technical solution facilitates the binding of trucks by passing multiple first limiting rings and two second limiting rings through steel cables, thereby improving the stability of trucks during transportation.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, when using the hydraulic gooseneck lifting special vehicle, the truck is placed on the flip plate, the flip plate is supported by the support component, one end of the truck is lifted up, and the truck is fixed by the first limit ring and the second limit ring passing through the steel cable, thereby ensuring stability while freeing up some space for loading and improving the utilization rate of the vehicle body.

[0022] 2. In this utility model, the hydraulic cylinder is controlled to retract, and the hydraulic cylinder drives the hydraulic cylinder to move downward, so that the flap rotates along the position where the flap is connected to the storage tank, and the flap is retracted into the storage tank. A buffer pad is set inside the storage tank to prevent the flap from colliding with the inside of the storage tank when it enters the storage tank. It also provides a certain buffer when not in use to prevent the flap from colliding with the storage tank when the vehicle is running empty and causing damage to the flap and the storage tank.

[0023] 3. In this utility model, the rear end of the flap is supported by two support rods, which improves the strength of the flap, thereby increasing its load-bearing capacity and improving the safety of the equipment. Attached Figure Description

[0024] Figure 1 This is a perspective view of the hydraulic gooseneck lifting special vehicle proposed in this utility model;

[0025] Figure 2 This is a perspective view of the hydraulic gooseneck lifting special vehicle proposed in this utility model.

[0026] Figure 3 This is a three-dimensional sectional view of the hydraulic gooseneck lifting special vehicle proposed in this utility model.

[0027] Figure 4 for Figure 3 Enlarged diagram of point A in the middle.

[0028] Legend:

[0029] 1. Front of vehicle; 2. Body of vehicle; 3. Storage compartment; 4. Flip panel; 5. Storage box; 6. Support rod; 7. Support assembly; 701. First connecting seat; 702. Hydraulic cylinder; 703. Second connecting seat; 8. First through hole; 9. Second through hole; 10. Buffer pad; 11. Traction connector; 12. Rear wheel; 13. Protrusion; 14. First limiting ring; 15. Second limiting ring. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1-4 An embodiment of this utility model provides a hydraulic gooseneck lifting special vehicle, including a front end 1 and a body 2. The body 2 is located at the rear end of the front end 1. A storage slot 3 is provided at the rear center of the upper surface of the body 2. A flip plate 4 is rotatably connected inside the storage slot 3. The flip plate 4 is stored in the storage slot 3 so that it will not be affected when transporting other goods. A storage box 5 is fixedly connected to the lower surface of the body 2 below the storage slot 3. A support component 7 is provided inside the storage box 5. The support component 7 supports the flip plate 4, making it easy to flip the flip plate 4.

[0032] The support assembly 7 includes a first connecting seat 701, a hydraulic cylinder 702, and a second connecting seat 703. The first connecting seat 701 is fixedly connected to the center of the lower inner wall of the storage box 5. The hydraulic cylinder 702 is rotatably connected to the center of the upper end face of the first connecting seat 701. The second connecting seat 703 is rotatably connected to the output end of the hydraulic cylinder 702 and is fixedly connected to the lower end face of the flip plate 4. After the truck is transported to the upper end of the flip plate 4, the truck is tied to the first limiting ring 14 at the front end of the flip plate 4 and the two first limiting rings 14 on the flip plate 4 through the steel cable. Then, the hydraulic cylinder 702 is extended and pushes the second connecting seat 703 upward. As the front end of the flip plate 4 rotates with the storage tank 3, the flip plate 4 rotates along the position where the front end of the storage tank 3 connects with the flip plate 4, lifting the truck and the rear end of the flip plate 4 upward together, freeing up some space for loading and improving the utilization rate of the space in the vehicle body 2.

[0033] like Figure 1 , 2 As shown in Figure 3, a first through hole 8 is provided at the center of the lower inner wall of the storage tank 3. The first through hole 8 is elongated in shape. The hydraulic cylinder 702 moves inside the first through hole 8, so that the hydraulic cylinder 702 will not be affected when extending and retracting to support the flap 4.

[0034] like Figure 3 and 4 As shown, the storage tank 3 has second through holes 9 on both sides of the inner wall. Support rods 6 are fixedly connected to the lower end face of the upper flap 4 located at the two second through holes 9. The rear end of the flap 4 is supported by the two support rods 6, which improves the strength of the flap 4, thereby improving the load-bearing capacity of the flap 4 and improving the safety of the equipment.

[0035] like Figure 4 As shown, a buffer pad 10 is provided at the lower part of the storage tank 3. The buffer pad 10 can prevent the flap 4 from colliding with the inside of the storage tank 3 when it enters the storage tank 3. When not in use, it can also provide a certain buffer to prevent the flap 4 from colliding with the storage tank 3 when the vehicle is empty and causing damage to the flap 4 and the storage tank 3.

[0036] A protrusion 13 is provided on the upper surface of the vehicle body 2 at the rear end of the storage box 5, and a rear wheel 12 is provided on the lower surface of the vehicle body 2 below the protrusion 13, so that the front of the vehicle 1 can drive the vehicle body 2 to move.

[0037] The rear end face of the front end 1 is provided with a traction connector 11, and the body 2 is rotatably connected to the rear end of the front end 1 through the traction connector 11, which facilitates the connection between the front end 1 and the body 2.

[0038] The upper surface of the flap 4 is fixedly connected to the rear of both sides of the flap 4. The upper surface of the vehicle body 2 is provided with multiple first limit rings 14 arranged in front and behind on both sides of the flap 4. This facilitates the binding of the truck after the multiple first limit rings 14 and the two second limit rings 15 pass through the steel cable, thereby improving the stability of the truck during transportation.

[0039] Working principle: During loading, a truck is first transported to the front of the vehicle body 2. The truck is then secured by a steel cable through the first limiting ring 14 at the front. The second truck is then transported to the upper end of the flip plate 4. The truck is then secured by a steel cable through the first limiting ring 14 at the front end of the flip plate 4 and the two first limiting rings 14 on the flip plate 4. Then, the hydraulic cylinder 702 is extended, pushing the second connecting seat 703 upward. As the front end of the flip plate 4 rotates with the storage tank 3, the flip plate 4 rotates along the connection between the front end of the storage tank 3 and the flip plate 4, lifting the truck and the rear end of the flip plate 4 upward together, freeing up some space for loading and improving the utilization rate of the space in the vehicle body 2.

[0040] Then, the last truck is transported to the rear end of the storage tank 3. Multiple first limit rings 14 at the rear pass through steel cables to bind the last truck. During the process of the truck being flipped by the flip plate 4, the rear end of the flip plate 4 is supported by two support rods 6, which increases the strength of the flip plate 4, thereby increasing the load-bearing capacity of the flip plate 4 and improving the safety of the equipment.

[0041] After use, first remove the rear truck, then control the hydraulic cylinder 702 to retract. The hydraulic cylinder 702 moves downward, causing the flap 4 to rotate along the connection between the flap 4 and the storage tank 3, thus retracting the flap 4 into the storage tank 3. A buffer pad 10 is installed inside the storage tank 3 to prevent the flap 4 from colliding with the inside of the storage tank 3 when it enters. It also provides some cushioning when not in use, preventing damage to the flap 4 and the storage tank 3 caused by collisions when the truck is empty.

[0042] After the flap 4 is retracted into the storage tank 3, the truck is removed.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A hydraulic gooseneck lifting special vehicle, comprising a front (1) and a body (2), wherein the body (2) is located at the rear end of the front (1), characterized in that: A storage slot (3) is provided at the rear center of the upper surface of the vehicle body (2). A flap (4) is rotatably connected inside the storage slot (3). A storage box (5) is fixedly connected to the lower surface of the vehicle body (2) below the storage slot (3). A support component (7) is provided inside the storage box (5). The support assembly (7) includes a first connecting seat (701), a hydraulic cylinder (702) and a second connecting seat (703). The first connecting seat (701) is fixedly connected to the center of the lower inner wall of the storage box (5). The hydraulic cylinder (702) is rotatably connected to the center of the upper end face of the first connecting seat (701). The second connecting seat (703) is rotatably connected to the output end of the hydraulic cylinder (702). The second connecting seat (703) is fixedly connected to the lower end face of the flap (4).

2. The hydraulic gooseneck lifting special vehicle according to claim 1, characterized in that: The storage tank (3) has a first through hole (8) at the center of the lower inner wall. The first through hole (8) is elongated. The hydraulic cylinder (702) moves inside the first through hole (8).

3. The hydraulic gooseneck lifting special vehicle according to claim 1, characterized in that: The storage tank (3) has a second through hole (9) on both sides of the lower inner wall, and a support rod (6) is fixedly connected to the lower end face of the upper flap (4) of the two second through holes (9).

4. The hydraulic gooseneck lifting special vehicle according to claim 1, characterized in that: The storage tank (3) has a buffer pad (10) located at the lower part of its interior.

5. The hydraulic gooseneck lifting special vehicle according to claim 1, characterized in that: A protrusion (13) is provided on the upper surface of the rear end body (2) of the storage box (5), and a rear wheel (12) is provided on the lower end surface of the body (2) below the protrusion (13).

6. The hydraulic gooseneck lifting special vehicle according to claim 1, characterized in that: The rear end face of the vehicle head (1) is provided with a traction connector (11), and the vehicle body (2) is rotatably connected to the rear end of the vehicle head (1) through the traction connector (11).

7. The hydraulic gooseneck lifting special vehicle according to claim 1, characterized in that: The upper surface of the flap (4) is fixedly connected with a second limiting ring (15) on both sides near the rear, and the upper surface of the vehicle body (2) is provided with multiple first limiting rings (14) arranged in front and behind on both sides.

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