Vehicle with guardrail

Abstract

The utility model discloses a vehicle with a guardrail, and relates to the technical field of vehicles. The vehicle with the guardrail comprises a vehicle body, a mounting seat, a guardrail assembly and a rotation driving assembly, wherein a loading space is formed in the vehicle body; the mounting seat is mounted on a vehicle body; a first rotating shaft is arranged at one end of the guardrail assembly, the first rotating shaft is rotationally connected to the mounting base, the guardrail assembly is provided with a first corner position, and the guardrail assembly surrounds the periphery of the loading space when located at the first corner position; the rotation driving assembly is installed on the installation base and connected with the guardrail assembly so as to drive the guardrail assembly to rotate. According to the vehicle with the guardrail, the guardrail assembly can rotate, so that loading and unloading operation of objects can be conveniently carried out from different angles and positions, and then the operation flexibility and efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to vehicle technical field, concretely relates to a vehicle with guardrail. BACKGROUND

[0002] In order to improve the stability of loading goods, the pick-up truck in prior art usually sets the fixed anti-rollover frame. However, the fixed anti-rollover frame increases the operation difficulty and time cost when loading and unloading goods from the side, and also limits the operation flexibility, thereby increasing the manual labor intensity and affecting the overall loading and unloading convenience.

[0003] Therefore, it is particularly necessary to improve the design of the anti-rollover frame to improve the loading and unloading efficiency and flexibility. SUMMARY

[0004] The utility model aims at at least one of the technical problems existing in prior art. For this purpose, the utility model provides a vehicle with guardrail, the guardrail assembly in the vehicle with guardrail can rotate, so as to facilitate the loading and unloading operation of goods from different angles and positions, and thereby improve the operation flexibility and efficiency.

[0005] The vehicle with guardrail according to the utility model embodiment comprises a vehicle body, a mounting seat, a guardrail assembly and a rotation driving assembly, the vehicle body is provided with a loading space; the mounting seat is installed on the vehicle body; one end of the guardrail assembly is provided with a first rotation shaft, the first rotation shaft is rotationally connected to the mounting seat, the guardrail assembly has a first rotation angle position, and the guardrail assembly surrounds the periphery of the loading space when being located at the first rotation angle position; the rotation driving assembly is installed on the mounting seat and connected to the guardrail assembly to drive the rotation of the guardrail assembly.

[0006] The vehicle with guardrail according to the utility model embodiment is provided with the rotatable guardrail assembly, which is connected to the rotation driving assembly, so as to realize the flexible adjustment of the guardrail position. When the guardrail assembly is located at the first rotation angle position, it can surround the periphery of the loading space to provide comprehensive protection for goods. When it is necessary to load and unload goods from the side, the position of the guardrail assembly can be changed by driving the rotation of the guardrail assembly through the rotation driving assembly. In this way, the convenience and efficiency of loading and unloading goods are improved, especially when loading and unloading goods from the side or different angles, the operator can easily adjust the position of the guardrail, thereby reducing the difficulty of loading and unloading goods.

[0007] The vehicle with guardrail according to the utility model embodiment, the vehicle body comprises side plates surrounding opposite sides of the loading space, and at least part of the guardrail assembly is rotationally arranged above the side plates; at least part of the mounting seat and the rotation driving assembly is installed in the side plates.

[0008] In some optional embodiments, the side plate comprises: an inner plate and an outer plate, and a cavity structure is formed between the inner plate and the outer plate, and a mounting groove is formed in the cavity structure; the mounting seat and at least part of the rotating driving assembly are mounted in the mounting groove to avoid the upper opening of the loading space.

[0009] Specifically, the guardrail assembly comprises: two side guardrails, the two side guardrails are arranged on opposite sides of the loading space, and one end of each of the two side guardrails is provided with the first rotating shaft, and the first rotating shafts of the two side guardrails are coaxially arranged; a connecting frame is connected between the two side guardrails, and the connecting frame is located on the third side of the loading space when the guardrail assembly is located at the first corner position.

[0010] More specifically, the guardrail assembly further comprises: two extension guardrails, and each of the two extension guardrails is arranged corresponding to one of the two side guardrails, one end of each of the two extension guardrails is connected to the side guardrail, and the other end of each of the two extension guardrails is located on the side of the connecting frame away from the side guardrail.

[0011] Further optionally, the vehicle body comprises: a passenger compartment, the passenger compartment is provided with a passenger space; a vehicle hopper, the vehicle hopper is connected to the passenger compartment, and the loading space is arranged on the vehicle hopper; the mounting seat and the rotating driving assembly are mounted on the vehicle hopper; the side guardrail is located on the vehicle hopper, and the first rotating shaft is located at one end of the vehicle hopper away from the passenger compartment; when the guardrail assembly is located at the first corner position, a part of the extension guardrail is located above the vehicle hopper.

[0012] Optionally, the guardrail assembly has a second corner position, and when the guardrail assembly is located at the second corner position, a part of the extension guardrail is located on the side of the vehicle hopper away from the passenger compartment.

[0013] In some specific embodiments, the guardrail assembly is a pipe; when the guardrail assembly is located at the first corner position, the height of the guardrail assembly gradually decreases in the direction towards the first rotating shaft.

[0014] According to some optional embodiments, the vehicle with guardrails further comprises: a lifting assembly connected to the guardrail assembly.

[0015] Optionally, the vehicle body comprises: a passenger compartment, the passenger compartment is provided with a passenger space; a vehicle hopper, the vehicle hopper is connected to the passenger compartment, and the loading space is arranged on the vehicle hopper; the mounting seat and the rotating driving assembly are mounted on the vehicle hopper; when the guardrail assembly is located at the first corner position, the lifting assembly is located above the vehicle hopper.

[0016] Additional aspects and advantages of the present application will be given in part in the following description and in part will become apparent to those skilled in the art upon examination of the following description or can be learned by practice of the application. BRIEF DESCRIPTION OF DRAWINGS

[0017] The above and / or additional aspects and advantages of the present application will become apparent and be readily appreciated from the following description, including the accompanying drawings, wherein:

[0018] Figure 1 Structure schematic view of vehicle in some embodiments of the present application;

[0019] Figure 2 Structure schematic view of guardrail assembly in some embodiments of the present application;

[0020] Figure 3 Structure schematic view of guardrail assembly (at first corner position) in some embodiments of the present application;

[0021] Figure 4 Structure schematic view of guardrail assembly (at second corner position) in some embodiments of the present application;

[0022] Figure 5 Structure schematic view of guardrail assembly (at third corner position) in some embodiments of the present application;

[0023] Figure 6 Structure schematic view of lifting assembly in some embodiments of the present application.

[0024] LIST OF ELEMENTS:

[0025] Vehicle 1000 with guardrail,

[0026] Guardrail assembly 10, first rotating shaft 11, side guardrail 12, connecting frame 13, extended guardrail 14,

[0027] First corner position a, second corner position b, third corner position c,

[0028] Lifting assembly 30, lifting driving member 32, lifting rope 34, grabbing tool 36, protective shell 38,

[0029] Rotating driving assembly 40,

[0030] Support leg assembly 50, hydraulic support leg 51,

[0031] Support driving member 70, detection member 80,

[0032] Vehicle body 200, vehicle hopper 20, loading space 201, vehicle compartment 22, side plate 24, mounting groove 241,

[0033] Mounting seat 300. DETAILED DESCRIPTION

[0034] The embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are merely intended to explain the present application, and are not to be understood as limiting the present application.

[0035] In the description of the present application, it is to be understood by those skilled in the art that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "back", "left", "right", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation to be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the features limited as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0036] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0037] Reference is made below to Figures 1-6 A vehicle 1000 with a guardrail according to an embodiment of the present application is described.

[0038] The vehicle 1000 with a guardrail according to an embodiment of the present application is not particularly limited in terms of the specific type of vehicle, and is suitable for vehicle types with rear or top loading capacity, including but not limited to pickup trucks, vans, and SUVs.

[0039] Specifically, when the vehicle is a pickup truck or a van, the guardrail assembly 10 is mounted on both sides of the cargo bed 20; when the vehicle is an SUV, the guardrail assembly 10 is provided on the top of the vehicle body 200.

[0040] As shown in Figure 1 The vehicle 1000 with a guardrail includes a vehicle body 200, a mounting seat 300, a guardrail assembly 10, and a rotating drive assembly 40.

[0041] The vehicle body 200 is provided with a loading space 201. The loading space 201 is used to store and transport various articles. It is known that the position of the loading space 201 can vary according to the type of vehicle. For example, when the vehicle is a pickup truck or a van, the loading space 201 mainly includes the rear bucket portion; and when the type of vehicle is an SUV, the loading space 201 mainly includes the top of the vehicle body 200, and the articles are carried through the top of the vehicle body 200.

[0042] The mounting seat 300 is mounted on the vehicle body 200 and is used to mount and support the guardrail assembly 10, ensuring its stability and reliability.

[0043] Alternatively, the mounting seat 300 is arranged to extend in the front-rear direction of the vehicle; or, the mounting seat 300 is arranged to extend in the left-right direction of the vehicle. Here, the front-rear direction of the vehicle refers to the forward and backward directions when the vehicle is driving, and the left-right direction refers to the right side of the vehicle when the driver is located on the driver's seat and faces the front of the vehicle, with the right hand side being the right side of the vehicle and the left hand side being the left side of the vehicle. In this way, the mounting seat 300 can be flexibly arranged according to actual needs, whether in the longitudinal front-rear direction or in the transverse left-right direction, effectively supporting the guardrail assembly 10 and providing a stable loading environment.

[0044] As shown in Figures 2-3 , one end of the guardrail assembly 10 has a first rotating shaft 11, which is rotatably connected to the mounting seat 300. The guardrail assembly 10 has a first turning angle position a, and when the guardrail assembly 10 is located at the first turning angle position a, it surrounds the periphery of the loading space 201.

[0045] When the guardrail assembly 10 is located at the first turning angle position a, it can restrict the articles within the loading space 201, increasing the safety during transportation.

[0046] It should be noted that when the guardrail assembly 10 is located at the first turning angle position a, its surrounding range can be set according to actual needs to form protection or restriction for the loading space 201. Among them, "surround" is understood in a broad sense, i.e. not limited to completely closed type of enclosure, for example, it can also be semi-enclosure, partial blockage or other forms of partial enclosure, etc. In this way, the structure and size of the guardrail assembly 10 can be flexibly adjusted according to different vehicle types and loading requirements, which can provide necessary safety protection without occupying too much space.

[0047] As mentioned in the background, the guardrail assembly 10 is arranged outside the loading space 201, which may hinder the articles from entering and exiting the loading space 201. In order to solve this problem, the guardrail assembly 10 can be rotated around the first rotating shaft 11, thereby leaving the first turning angle position a.

[0048] For example, when the guardrail assembly 10 is in the first corner position a, it is arranged transversely. By rotating around the first rotation shaft 11, the guardrail assembly 10 can be lifted and adjusted to a vertical position or a certain angle of inclination. After such operation, a gap is formed between the guardrail assembly 10 and the loading space 201. With the gap, the articles can be smoothly put into or taken out of the loading space 201, improving the convenience and efficiency of loading and unloading articles.

[0049] By arranging the rotatable guardrail assembly 10, the loading space 201 of the vehicle can be effectively protected without hindering the loading and unloading process of the articles.

[0050] In combination Figures 2-5 , the rotation driving assembly 40 is mounted on the mounting seat 300 and connected with the guardrail assembly 10 to drive the rotation of the guardrail assembly 10.

[0051] The rotation driving assembly 40 takes the mounting seat 300 as a fixed point, ensuring its stability and reliability.

[0052] The user can adjust the position of the guardrail assembly 10 through the rotation driving assembly 40 to adapt to different sizes and shapes of articles.

[0053] In some optional embodiments, the structure of the rotation driving assembly 40 can include an electric push rod, a hydraulic rod, etc.

[0054] Further, the rotation driving assembly 40 further includes a driving motor and a transmission screw assembly. The transmission screw assembly includes a screw rod and a sliding block in sliding connection with the screw rod. The output end of the driving motor is connected with the screw rod, which promotes the rotation of the screw rod and further causes the sliding block to move along the screw rod. The electric push rod is connected with the sliding block and moves with the sliding block, thereby driving the guardrail assembly 10 to adjust the position.

[0055] According to some optional embodiments of the vehicle of the present application, Figure 1 As shown in the figure, the vehicle body 200 includes side plates 24 surrounding opposite sides of the loading space 201, and at least part of the guardrail assembly 10 is rotatably arranged above the side plates 24. At least part of the mounting seat 300 and the rotation driving assembly 40 are mounted in the side plates 24.

[0056] Through the above technical solution, the mounting seat 300 and the rotation driving assembly 40 are not visible on the outside of the vehicle, which helps to improve the consistency of the appearance of the vehicle, reduce the visible mechanical structure outside, make the external appearance of the vehicle more simple and smooth, and at the same time, help to protect the structure of part of the components and reduce the scratches that may be caused by exposure. When needed, it can be quickly rotated and adjusted in place, taking into account the practicability and appearance design.

[0057] In some specific embodiments, in combination Figure 1The side plate 24 comprises an inner plate and an outer plate. The inner plate and the outer plate have a cavity structure therebetween, and the cavity structure has a mounting groove 241 therein. The mounting seat 300 and at least part of the rotary driving assembly 40 are mounted in the mounting groove 241 to avoid the upper opening of the loading space 201.

[0058] The mounting groove 241 is located on the side of the side plate 24 facing the loading space 201, thereby providing a concealed and stable mounting position for the mounting seat 300 and the rotary driving assembly 40. In this way, not only are these mechanical components hidden, but they also avoid occupying the upper opening area of the loading space 201, ensuring that the articles can enter or leave the loading space 201 without obstruction

[0059] More specifically, as shown in Figure 1 and Figure 2 The guardrail assembly 10 comprises two side guardrails 12 and a connecting frame 13. The two side guardrails 12 are arranged on opposite sides of the loading space 201, and each of the two side guardrails 12 is provided with a first rotating shaft 11 at one end. The first rotating shafts 11 of the two side guardrails 12 are coaxially arranged. By arranging the side guardrails 12 on opposite sides of the loading space 201, the side guardrails 12 achieve the effect of protecting the articles loaded.

[0060] Optionally, each side guardrail 12 can comprise a plurality of guardrail pipes which are connected in an interleaved manner. By using a plurality of guardrail pipes and adopting an interleaved connection manner, the side guardrail 12 not only effectively prevents articles from sliding out from the side, but also provides better buffering effect when a collision occurs, thereby protecting the safety of the articles.

[0061] The connecting frame 13 is connected between the two side guardrails 12, and the connecting frame 13 is located on the third side of the loading space 201 when the guardrail assembly 10 is located at the first corner position a.

[0062] The connecting frame 13 plays a role of a bridge between the two side guardrails 12, thereby enhancing the structural stability of the entire guardrail assembly 10 and improving the safety of transportation.

[0063] Optionally, the connecting frame 13 is located close to the cab. In this way, the connecting frame 13 does not hinder the articles from entering the loading space 201 from the side or the rear, and the loading and unloading work of the articles can be carried out more smoothly, thereby improving the work efficiency.

[0064] In some optional embodiments, the guardrail assembly 10 further comprises two extension guardrails 14 which are arranged corresponding to the two side guardrails 12. One end of each extension guardrail 14 is connected to the side guardrail 12, and the other end is located on the side of the connecting frame 13 away from the side guardrail 12.

[0065] The extension guardrails 14 increase the coverage range of the guardrail assembly 10 and the effective area of the loading space 201, thereby allowing larger or more articles to be transported.

[0066] In combination Figures 2-5 , the extension guardrail 14 extends outward at an angle. In this way, when the guardrail assembly 10 is located at the first corner position a, part of the extension guardrail 14 can be just above the space of the cab. This not only increases the effective area of the loading area, but also makes full use of the space on the top of the vehicle to accommodate the extension guardrail 14, thereby improving the overall space utilization.

[0067] Optionally, referring to Figure 1 , the vehicle body 200 includes a passenger compartment 22 and a cargo compartment 20, and the passenger compartment 22 is provided with a passenger space. The cargo compartment 20 is connected to the passenger compartment 22, and the loading space 201 is provided on the cargo compartment 20. The mounting seat 300 and the rotation driving assembly 40 are mounted on the cargo compartment 20. The side guardrail 12 is located on the cargo compartment 20, and the first rotation shaft 11 is located at one end of the cargo compartment 20 away from the passenger compartment 22. When the guardrail assembly 10 is located at the first corner position a, part of the extension guardrail 14 is located above the cargo compartment 20.

[0068] When the guardrail assembly 10 is at the first corner position a, part of the extension guardrail 14 is above the cargo compartment 20, increasing the loading area and improving space utilization, while maintaining ease of operation and safety.

[0069] When facing long objects such as wood and pipes, the angle of the guardrail assembly 10 can be adjusted to move the guardrail assembly 10 away from the first corner position a, allowing the left and right sides of the cargo compartment 20 to be open. In this way, users can easily load long objects from the side, avoiding the inconvenience of length restrictions and other issues. By doing so, not only does it improve loading flexibility and efficiency, but it also allows the guardrail assembly 10 to maintain a stable enclosure during transportation, preventing objects from sliding or falling, and enhancing overall safety and practicality.

[0070] According to some optional embodiments of the vehicle of the present application, the guardrail assembly 10 has a second corner position b, and when the guardrail assembly 10 is located at the second corner position b, part of the extension guardrail 14 is located on the side of the cargo compartment 20 away from the passenger compartment 22.

[0071] In combination Figure 4 When the guardrail assembly 10 moves to the second corner position b, it can be seen from the side that the extension guardrail 14 rotates away from the side panel 24 of the cargo compartment 20, thereby at least partially exposing the space in the vertical direction of the side panel 24.

[0072] When the guardrail assembly 10 is located at the second corner position b, the extension guardrail 14 no longer blocks the space above the side panel 24 of the cargo compartment 20, reducing the obstruction to loading and unloading objects. This means that users can directly place long or bulky objects from the side across the side panel 24 into the cargo compartment 20 without having to first lift the objects over the guardrail assembly 10 and then into the cargo compartment 20, improving work efficiency.

[0073] Specifically, optionally, the guardrail component 10 is a pipe fitting. Here, the pipe fitting can be a metal pipe with high strength and durability, such as a steel pipe or an aluminum pipe, capable of withstanding external pressure and impact without easily being damaged. Optimally, the surface of the pipe fitting has an anti-corrosion layer, which can be a galvanized layer, etc., thereby enhancing the corrosion resistance of the pipe fitting.

[0074] Pipes can also be bent, cut and connected to form railings of various shapes and sizes to meet different needs.

[0075] When the guardrail assembly 10 is located at the first corner position a, the height of the guardrail assembly 10 gradually decreases in the direction toward the first rotation axis 11.

[0076] When the guardrail assembly 10 is at the first turning position a, its height gradually decreases from the end away from the first rotation axis 11 to the end closer to the first rotation axis 11. This means that the guardrail assembly 10 is relatively small at the first rotation axis 11, resulting in less resistance when turning.

[0077] like Figures 1-5 As shown, according to some optional embodiments of the present invention, the vehicle further includes a lifting assembly 30 connected to the guardrail assembly 10.

[0078] The lifting component 30 is used to lift items, so there is no need to use additional forklifts or other lifting equipment. The lifting component 30 in the guardrail lifting device can be used to directly carry out lifting operations, reducing the difficulty of outdoor handling, reducing the risk of manual handling, and improving work efficiency.

[0079] Optionally, the lifting assembly 30 is mounted on the guardrail assembly 10 and spaced apart from the first rotating shaft 11. When the guardrail assembly rotates around the first rotating shaft 11 to change its angle, the lifting assembly 30 also adjusts its position accordingly, and there is no interference between the lifting assembly 30 and the first rotating shaft 11.

[0080] In some alternative embodiments, the lifting assembly 30 and the first rotating shaft 11 are located at opposite ends of the guardrail assembly 10 along its length. Alternatively, the lifting assembly 30 is located in the middle of the guardrail assembly 10, which allows for efficient lifting and lowering of items while maintaining a compact structure.

[0081] Optionally, when the guardrail assembly 10 is located at the first corner position a, the horizontal projection of the lifting assembly 30 is located above the vehicle. Here, "above the vehicle" includes, but is not limited to, the loading space 201, and may also include above the cab. Taking a pickup truck as an example, when the guardrail assembly 10 is located at the first corner position a, the horizontal projection of the lifting assembly 30 can be within the loading space 201 of the pickup truck, i.e., the truck bed 20 area, and may also be located above the cab of the pickup truck.

[0082] Further optionally, in combination with Figure 4 When the guardrail assembly 10 is located at the second turning position b, the hoisting assembly 30 is adapted to move to a position above the horizontal projection of the vehicle body 200. The horizontal projection of the hoisting assembly 30 can be beyond the horizontal projection of the vehicle body 200, which facilitates the hoisting operation from the rear or side of the vehicle.

[0083] When hoisting the object, the hoisting assembly 30 can be directly operated above the outside of the vehicle, avoiding the interference between the object and the structure of the vehicle during loading and unloading.

[0084] In some embodiments as shown in Figure 5 the guardrail assembly 10 further comprises a third turning position c. When the guardrail assembly 10 is located at the third turning position c, the hoisting assembly 30 is adapted to move above the loading space 201 to lower the hoisted object into the loading space 201, or to hoist the unloaded object through the hoisting assembly 30.

[0085] By moving the hoisting assembly 30, the movement of the hoisted object can be driven. Specifically, when loading the object is needed, the guardrail assembly 10 is located at the second turning position b, at which the hoisting assembly 30 hoists the object. Then, the guardrail assembly 10 is turned to the third turning position c, and the hoisting assembly 30 moves above the loading space 201 and lowers the object into the loading space 201, completing the loading. Conversely, when unloading the object is needed, the guardrail assembly 10 enters the third turning position c, and the hoisting assembly 30 hoists the object in the loading space 201. Then, the guardrail assembly 10 is turned to the second turning position b, so that the hoisting assembly 30 is located above the space outside the vehicle, and then the object is safely lowered to the ground or other designated position. Through this operation mode, whether it is loading or unloading process, efficient and safe object handling can be achieved, reducing the need for manual handling and related risks, greatly improving the overall efficiency and safety of loading and unloading objects.

[0086] In some optional embodiments as shown in Figure 6 the hoisting assembly 30 comprises a hoisting drive 32, a hoisting rope 34, and a grabbing tool 36. One end of the hoisting rope 34 is connected to the hoisting drive 32, and the hoisting drive 32 is used to wind or release the hoisting rope 34. The grabbing tool 36 is connected to the other end of the hoisting rope 34.

[0087] The hoisting drive 32 is responsible for winding or releasing the hoisting rope 34 to realize the lifting and lowering operation of the object. One end of the hoisting rope 34 is connected to the hoisting drive 32, and the other end is connected to the grabbing tool 36. By controlling the hoisting drive 32, the position of the object can be adjusted, reducing the cost of manual handling and improving the automation degree and safety of hoisting operation

[0088] Further, the hoisting driving member 32 is an electric hoist, and the grabbing tool 36 is a hook.

[0089] Further, the hoisting device further comprises a protective shell 38. The protective shell 38 is installed on the guardrail assembly 10, and the hoisting driving member 32 is installed in the protective shell 38 to provide protection. The protective shell 38 is provided with an inlet and outlet through which the hoisting rope 34 is wound out or retracted to grab the tool 36. The protective shell 38 can improve the use reliability of the hoisting driving member 32, reduce the influence of external environmental factors such as dust, rain and collision on the hoisting driving member 32, and prolong the service life thereof. Meanwhile, when the hoisting rope 34 is not used, it can be completely retracted into the protective shell 38, avoiding the damage risk and safety hazards such as accidental tripping caused by the exposure of the hoisting rope 34. In this way, the safety and durability of the hoisting device are improved.

[0090] In some optional embodiments, the vehicle body 200 comprises a vehicle cabin 22 and a vehicle box 20, and the vehicle cabin 22 is provided with a passenger space. The vehicle box 20 is connected to the vehicle cabin 22, and the loading space 201 is arranged on the vehicle box 20. The mounting seat 300 and the rotating driving assembly 40 are installed on the vehicle box 20. When the guardrail assembly 10 is located at the first corner position a, the hoisting assembly 30 is located above the vehicle box 20. The practicability of the vehicle is improved as a whole,

[0091] After the vehicle box 20 is connected to the vehicle cabin 22, it is mainly used for carrying articles and provides a relatively large loading space 201. At this time, the mounting seat 300 and the rotating driving assembly 40 are arranged on the vehicle box 20, and the space utilization of the vehicle box 20 is optimized.

[0092] When the guardrail assembly 10 is located at the first corner position a, the hoisting assembly 30 is just located above the vehicle box 20, so that it is more convenient to use the hoisting assembly 30 to carry out article loading and unloading operation when needed, and the storage problem when the hoisting assembly 30 is not used is solved, which optimizes the space utilization of the vehicle and ensures the driving safety.

[0093] According to some optional embodiments of the present application, the vehicle 1000 with a guardrail further comprises a supporting leg assembly 50, which is adapted to be installed on the vehicle body 200 to support the vehicle body 200.

[0094] Here, the supporting leg assembly 50 can improve the stability of the vehicle during operation.

[0095] In some optional embodiments, the supporting leg assembly 50 is arranged at the tail position. The supporting leg assembly 50 provides additional support when carrying out hoisting operation, ensures that the vehicle can still maintain horizontal and stable state under load, and prevents the risk of vehicle tilting or overturning caused by hoisting heavy objects.

[0096] Optionally, the supporting leg assembly 50 is configured to be rotatably stored or telescopically stored to enhance the use flexibility thereof.

[0097] Further, the outrigger assembly 50 has a second rotation axis, and the outrigger assembly 50 is mounted on the vehicle body 200 through the second rotation axis. In combination Figures 3-4 , the outrigger assembly 50 is rotatable between a storage position d and a use position e. When the outrigger assembly 50 is in the use position e, it is supported under the vehicle body 200.

[0098] When the vehicle does not need to perform hoisting or heavy load operation, as shown in Figure 3 , the outrigger assembly 50 can be rotated to the storage position d to reduce the occupied space and avoid damage to the outrigger assembly 50 during driving. When the vehicle is ready to perform hoisting operation, as shown in Figure 4 , the outrigger assembly 50 can be rotated out to the use position e and increase the stability of the vehicle by being stably supported under the vehicle body 200.

[0099] Further specifically, the outrigger assembly 50 includes a telescopic hydraulic outrigger 51.

[0100] When the outrigger assembly 50 needs to be used, the hydraulic outrigger 51 can be driven by a hydraulic system to extend outward until it contacts the ground, enhancing the stability of the vehicle during operation. When the operation is completed, the hydraulic outrigger 51 can be retracted to its original position, so that the entire outrigger assembly 50 is reduced in size and is conveniently stored under the vehicle body 200. By providing a telescopic hydraulic outrigger 51, space can be saved, and potential damage to the outrigger assembly 50 during driving can be reduced.

[0101] In addition, since the hydraulic system is used for operation, the extension and retraction of the hydraulic outrigger 51 is smooth and efficient, improving the operation efficiency and the reliability of the outrigger assembly 50.

[0102] In some optional embodiments, the guardrail lifting device further comprises a support driving member 70, a detection member 80, and a controller. The support driving member 70 is adapted to be mounted on the vehicle body 200, and the support driving member 70 is connected to the outrigger assembly 50 to drive the outrigger assembly 50 to rotate between the use position e and the storage position d. The detection member 80 is used to detect the position of the guardrail assembly 10. The controller is electrically connected to the detection member 80 and the support driving member 70 to control the position of the outrigger assembly 50 according to the position of the guardrail assembly 10.

[0103] The support driving member 70 is mounted on the vehicle body 200 and connected to the outrigger assembly 50 to drive the outrigger assembly 50 to rotate between the use position e and the storage position d. Optionally, the support driving member 70 can include, but is not limited to, a pneumatic rod, an electric push rod, and other forms.

[0104] In combination Figure 3 and Figure 4The support driving member 70 is a pneumatic rod. When the outrigger assembly 50 is needed, the pneumatic rod is inflated to extend and push the outrigger assembly 50 to rotate from the storage position d to the use position e. Conversely, when the outrigger assembly 50 is no longer needed after the work is completed, the pneumatic rod is deflated to retract slowly and drive the outrigger assembly 50 to rotate reversely to the storage position d to reduce the occupied space and prepare for the vehicle to move. By setting the pneumatic rod, the mechanical structure is simplified, the outrigger assembly 50 can be used and retracted quickly while ensuring sufficient support force, and the work efficiency and flexibility are improved.

[0105] Optionally, as shown in Figure 2 , a detection member 80 is arranged on the loading space 201 below the guardrail assembly 10 and close to one end of the lifting assembly 30. In this way, the position of the guardrail assembly 10 can be detected in time.

[0106] For example, when the guardrail assembly 10 leaves the first corner position a, the detection member 80 can quickly identify the change and transmit a signal to the controller. After receiving the information from the detection member 80, the controller starts the corresponding program to drive the support driving member 70 to rotate the outrigger assembly 50 from the storage position d to the use position e to provide stable support for the vehicle.

[0107] Conversely, when the guardrail assembly 10 enters the first corner position a, the detection member 80 can send a signal to the controller, and then the controller can issue an instruction to make the outrigger assembly 50 retract to the storage position d or, if the outrigger assembly 50 is previously in the storage position d, keep it in the storage position d.

[0108] This control mechanism ensures that the outrigger assembly 50 is only deployed when additional support is actually needed, and remains compact when not needed, reducing the obstruction to the movement of the vehicle and the risk of damage caused by external factors. In addition, by automatically managing the state transition of the outrigger assembly 50, the safety and efficiency of the work are enhanced, the need for human intervention is reduced, and the potential safety hazards caused by failure to adjust the state of the outrigger assembly 50 in time are avoided

[0109] The following will be described in detail with reference to Figure 1 - Figure 4 A vehicle 1000 with a guardrail according to an embodiment of the present application is described in detail with a specific embodiment. It is worth understanding that the following description is only exemplary and is not a specific limitation of the application.

[0110] Referring to Figure 1 , the vehicle 1000 with a guardrail includes a vehicle body 200, a mounting seat 300, a guardrail assembly 10, a rotating driving assembly 40, and a lifting assembly 30.

[0111] Referring toFigure 2 The vehicle body 200 comprises a passenger compartment 22, a cargo box 20 and side plates 24. The passenger compartment 22 is provided with a passenger space. The cargo box 20 is connected to the passenger compartment 22, and the cargo box 20 is provided with a loading space 201. The side plates 24 are arranged on opposite sides of the loading space 201.

[0112] The side plates 24 are provided with mounting grooves 241 on the sides facing the loading space 201, and the mounting seats 300 and at least part of the rotation driving assembly 40 are mounted in the mounting grooves 241 to avoid the upper opening of the loading space 201.

[0113] The guardrail assembly 10 comprises two side guardrails 12, a connecting frame 13 and two extension guardrails 14.

[0114] The side guardrails 12 are arranged on opposite sides of the loading space 201 on the cargo box 20, and each side guardrail 12 is provided with a first rotation shaft 11 at one end. The two first rotation shafts 11 are coaxially arranged at the end of the cargo box 20 away from the passenger compartment 22 and are rotationally connected to the mounting seats 300.

[0115] The connecting frame 13 connects the two side guardrails 12.

[0116] The extension guardrails 14 are connected to the side guardrails 12 at one end and are located on the side of the connecting frame 13 away from the side guardrails 12 at the other end.

[0117] Referring to Figure 3 and Figure 4 , the guardrail assembly 10 is a pipe, and the guardrail assembly 10 has a first rotation angle position a and a second rotation angle position b.

[0118] When in the first rotation angle position a, the guardrail assembly 10 surrounds the periphery of the loading space 201, and the height gradually decreases towards the first rotation shaft 11. Part of the extension guardrail 14 is located above the cargo box 20. At the same time, the connecting frame 13 is located on the third side of the loading space 201, and part of the extension guardrail 14 is located above the cargo box 20.

[0119] When the guardrail assembly 10 is in the second rotation angle position b, part of the extension guardrail 14 is located on the side of the cargo box 20 away from the passenger compartment 22.

[0120] The rotation driving assembly 40 is mounted on the mounting seat 300 and connected to the guardrail assembly 10 to drive the rotation thereof.

[0121] The lifting assembly 30 is connected to the guardrail assembly 10 and can be stored above the cargo box 20 when not in use.

[0122] In the description of the present specification, the description referring to the terms "embodiment", "example", and the like means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0123] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A vehicle with a guardrail, characterized in that The utility model relates to a vehicle body, which comprises: a vehicle body provided with a loading space; a mounting seat mounted on the vehicle body; a guardrail assembly having a first rotating shaft at one end, the first rotating shaft being rotatably connected to the mounting seat, the guardrail assembly having a first rotation angle position, the guardrail assembly being located around the periphery of the loading space when being located at the first rotation angle position; a rotating drive assembly mounted on the mounting seat and connected to the guardrail assembly to drive the guardrail assembly to rotate.

2. The vehicle with a guardrail according to claim 1, characterized in that The vehicle body comprises side plates located on opposite sides of the loading space, and at least part of the guardrail assembly is rotatably arranged above the side plates. At least part of the mounting seat and the rotating drive assembly is mounted in the side plates.

3. The vehicle with a guardrail according to claim 2, characterized in that The side plates comprise inner plates and outer plates, and have a cavity structure between the inner plates and the outer plates, and the cavity structure has a mounting groove, and at least part of the mounting seat and the rotating drive assembly is mounted in the mounting groove to avoid the opening above the loading space.

4. The vehicle with a guardrail according to any one of claims 1-3, characterized in that, The guardrail assembly comprises: two side guardrails arranged on opposite sides of the loading space, and each of the two side guardrails is provided with the first rotating shaft, and the first rotating shafts of the two side guardrails are coaxially arranged; a connecting frame connected between the two side guardrails, the connecting frame being located on the third side of the loading space when the guardrail assembly is located at the first rotation angle position.

5. The vehicle with guardrails according to claim 4, characterized in that The guardrail assembly further comprises: two extension guardrails corresponding to the two side guardrails, one end of each of the extension guardrails being connected to the side guardrail, and the other end being located on the side of the connecting frame away from the side guardrail.

6. The vehicle with guardrails according to claim 5, characterized in that The vehicle body comprises: a vehicle cabin provided with a passenger space; a vehicle hopper connected to the vehicle cabin, the loading space being arranged on the vehicle hopper; the mounting seat and the rotating drive assembly being mounted on the vehicle hopper; the side guardrail being located on the vehicle hopper, and the first rotating shaft being located at the end of the vehicle hopper away from the vehicle cabin; when the guardrail assembly is located at the first rotation angle position, a part of the extension guardrail is located above the vehicle hopper.

7. The vehicle with guardrails according to claim 6, characterized in that The guardrail assembly has a second rotation angle position, and when the guardrail assembly is located at the second rotation angle position, a part of the extension guardrail is located on the side of the vehicle hopper away from the vehicle cabin.

8. The vehicle with a guardrail according to any one of claims 1-3, characterized in that, The guardrail assembly is a pipe; when the guardrail assembly is located at the first rotation angle position, the height of the guardrail assembly gradually decreases in the direction towards the first rotating shaft.

9. The vehicle with a guardrail according to any one of claims 1-3, characterized in that, Further comprising: a lifting assembly connected to the guardrail assembly.

10. The vehicle with guardrails according to claim 9, characterized in that The vehicle body comprises: a vehicle cabin provided with a passenger space; a vehicle hopper connected to the vehicle cabin, the loading space being arranged on the vehicle hopper; the mounting seat and the rotating drive assembly being mounted on the vehicle hopper; when the guardrail assembly is located at the first rotation angle position, the lifting assembly is located above the vehicle hopper.

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