A movable top dangerous goods transport vehicle container

Abstract

The utility model relates to a dangerous goods transport vehicle box with movable roof, relates to dangerous goods transport vehicle technical field, including box, movable roof, hoisting assembly, tail door and pull rod lock. The box top is equipped with opening, one end penetrates the tail portion, and the other end is kept apart with the head portion. Hoisting assembly is located movable roof both sides in two groups for hoisting and can dismantle and connect movable roof. Tail door is installed in the box tail portion, and the upper lock catch of pull rod lock is installed on movable roof. Hoisting assembly is composed of hoisting rod, limit seat, limit pin, the box opening has the step structure, there is sealing assembly between movable roof and the box, and the tail portion of movable roof is wedge-shaped. The utility model is convenient for dangerous goods loading and unloading, improves work convenience, stability, safety, reduces risk, enhances the stability of box and movable roof, prevents movable roof loosening in transportation, avoids hidden danger such as dangerous goods leakage, improves transportation reliability.

Description

Technical Field

[0001] This utility model relates to the field of dangerous goods transport vehicle technology, and in particular to a movable-top dangerous goods transport vehicle box. Background Technology

[0002] In the field of hazardous materials transportation, the design of the vehicle's cargo box is crucial, ensuring both the safety of the hazardous materials during transport and ease of loading and unloading. Traditional hazardous materials transport vehicle cargo boxes have several limitations. For example, loading and unloading are inconvenient. Most traditional cargo boxes use a fixed roof design, with only small openings at the rear or sides for loading and unloading hazardous materials. This limits the operating space for lifting equipment when hoisting hazardous materials, making it difficult to accurately and stably lift hazardous materials into or out of the cargo box. This not only increases loading and unloading time and labor intensity but also makes the packaging of hazardous materials susceptible to damage due to shaking and collisions during hoisting, creating safety hazards.

[0003] Some of the truck bed tops are entirely removable, which leads to insufficient overall structural stability after disassembly. The connection design is unreasonable, and the connection between the top and sides of the truck bed lacks sufficient strength. When the vehicle encounters bumps or brakes suddenly, the top of the truck bed is prone to deformation, which in turn affects the sealing of the truck bed and the safe storage of hazardous materials inside.

[0004] In view of the aforementioned problems with traditional hazardous materials transport vehicle bodies, there is an urgent need for a new type of movable-top hazardous materials transport vehicle body design that can facilitate the loading and unloading of hazardous materials, improve operational stability and safety, and ensure the overall structural stability of the body, so as to better meet the increasingly stringent regulations and actual transportation needs of the hazardous materials transport industry. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, this utility model discloses a movable-top dangerous goods transport vehicle box.

[0006] To achieve the above-mentioned objectives, the present invention adopts the following technical solution:

[0007] A mobile roof dangerous goods transport vehicle compartment, comprising:

[0008] The box has an opening at the top, one end of which extends through the rear of the box, and the other end is separated from the head of the box.

[0009] The movable top is located at the opening on the top of the box.

[0010] The hoisting assembly is provided in multiple units, which are divided into two groups and located on both sides of the movable top, for hoisting the movable top and for detachably connecting the movable top to the box body.

[0011] Tailgate, installed at the rear of the cargo box;

[0012] A lever lock is installed on the tailgate, with the upper latch of the lever lock installed on the movable top.

[0013] Preferably, the hoisting assembly includes:

[0014] The hoisting rod has one end that is fastened to the movable top, and the other end is provided with a hoisting hole. A pin hole is provided in the middle of the rod body.

[0015] The limiting seat is installed on the top of the box. Its top has a slot that matches the lifting rod. Both walls of the slot have through holes. When the movable top falls on the top of the box, the lifting rod falls into the slot of the limiting seat, and the lifting hole of the lifting rod extends out of the limiting seat.

[0016] The limiting pin is inserted through the through hole of the limiting seat and the pin hole of the lifting rod.

[0017] Preferably, the housing has a stepped structure corresponding to its opening; sealing components are provided between the movable top end and both sides and the stepped structure of the housing.

[0018] Preferably, the sealing assembly includes two sealing strips installed on the stepped structure of the housing; the movable top end and both sides are provided with cover plates that correspond to and contact the upper sealing strips.

[0019] Preferably, the two ends of the movable top tail are wedge-shaped; the opening tail of the box body is adapted to the movable top tail.

[0020] By adopting the technical solution described above, this utility model has the following beneficial effects:

[0021] (1) The ingenious design of the top opening of the box body of this utility model, with one end extending through the rear of the box body and the other end leaving a gap with the head, allows for smooth hoisting operations from the rear of the box body when loading and unloading dangerous goods, greatly improving the convenience, stability and safety of loading and unloading dangerous goods, effectively reducing the risks that may occur during loading and unloading, such as cargo tipping and collision, and ensuring the safety of staff and transportation process.

[0022] (2) The design of the fastening connection between the top of the box body and the two side walls, and the structure of the movable top and the top of the box body being detachably connected through the hoisting assembly, together enhance the stability of the entire box body and the movable top. The cooperation between the hoisting rod, the limiting seat and the limiting pin in the hoisting assembly not only facilitates the hoisting and disassembly of the movable top, but also ensures that the movable top is tightly fitted to the box body in the locked state, preventing the movable top from loosening due to vehicle bumps, vibrations and other factors during transportation, thereby effectively avoiding safety hazards such as leakage of dangerous goods and improving the reliability and safety during transportation.

[0023] (3) The design of the tailgate and the lever lock installed on it further improve the stability of the vehicle body. The upper latch of the lever lock is installed on the movable top. By tightening the movable top, the stability of the movable top is strengthened, and the reliability of the tailgate locking is also increased, ensuring that the tailgate will not be easily opened during transportation, thus ensuring the safety of dangerous goods transportation. In addition, the wedge-shaped structure at the rear of the movable top and the matching design of the tail end of the box opening make the tail end of the box form a coherent structure, enhancing the stability of the tail end, further improving the safety of the vehicle during driving, and reducing the risk of dangerous goods transportation.

[0024] (4) The stepped structure at the opening of the box and the sealing component that cooperates with the movable top of this utility model bring better sealing performance to the box. The double sealing design of the sealing strip and the cover plate in the sealing component not only effectively prevents rainwater, dust and other external debris from entering the box, providing a more reliable and stable protective environment for dangerous goods, but also the rain-guiding function of the cover plate further avoids the problem of rainwater leakage, ensuring that the dangerous goods inside the box can be well protected under various weather conditions, greatly improving the adaptability and reliability of the dangerous goods transport vehicle box, enabling it to better meet the various stringent requirements in the dangerous goods transportation process, and ensuring the safety, stability and efficiency of the dangerous goods transportation process. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of this utility model;

[0026] Figure 2 This is a top view of the box.

[0027] Figure 3 This is a top view of the active top.

[0028] Figure 4 This is a structural schematic diagram of the hoisting assembly;

[0029] Figure 5 This is a schematic diagram of the sealing assembly.

[0030] In the diagram: 1. Box body; 2. Movable top; 3. Tail door; 4. Pull rod lock; 5. Lifting assembly; 5-1. Lifting rod; 5-2. Limit seat; 5-3. Limit pin; 6. Sealing assembly; 6-1. Sealing strip; 6-2. Cover plate. Detailed Implementation

[0031] 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0032] In the description of this utility model, it should be noted that the terms "upper" and "lower" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed during use. They are only used to facilitate the description of this utility model and to simplify the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0034] Example 1:

[0035] Combined with appendix Figures 1-4 A movable-top hazardous materials transport vehicle includes a container body 1, a movable top 2, and a tailgate 3. The container body 1 is mounted on a vehicle chassis and is primarily used for loading and transferring hazardous materials. The top of the container body 1 has an opening, one end of which extends from the rear of the container body 1, while the other end is spaced apart from the front of the container body 1. This design facilitates the hoisting of hazardous materials into the container body 1 from the rear using lifting equipment when the opening is open, or the hoisting of hazardous materials out from the rear when unloading is required; this process aims to effectively improve the stability and safety of hazardous materials loading and unloading operations. Furthermore, the spacing between the top opening and the front of the container body 1 ensures that a portion of the top of the front of the container body 1 remains securely connected to the side walls of the container body 1, thereby enhancing the overall stability of the container structure.

[0036] The movable top 2 is positioned at the opening on the top of the housing 1, and its main function is to close the opening at the top of the housing 1. Multiple lifting components 5 are distributed at intervals on both sides of the movable top 2 and between it and the top of the housing 1. These lifting components 5 are used to lift the movable top 2 and to achieve a detachable connection between the movable top 2 and the housing 1. When the movable top 2 mates with the opening at the top of the housing 1, the lifting components 5 connect the movable top 2 to the housing 1, thereby improving the stability of both the movable top 2 and the housing 1.

[0037] Specifically, the lifting assembly 5 consists of a lifting rod 5-1, a limiting seat 5-2, and a limiting pin 5-3, as shown in the attached diagram. Figure 4 The details are shown below. One end of the lifting rod 5-1 is securely connected to the movable top 2, while the other end has a lifting hole. A pin hole is also provided in the middle of the lifting rod 5-1. The limiting seat 5-2 is installed on the top of the housing 1. Its top is designed with a slot that matches the lifting rod 5-1, and through holes are provided on both sides of the slot. When the movable top 2 is placed on the top of the housing 1, the lifting rod 5-1 can smoothly fall into the slot of the limiting seat 5-2. Simultaneously, the lifting hole of the lifting rod 5-1 extends out of the limiting seat 5-2. This design facilitates the easy insertion of hooks or slings into the lifting hole when lifting the movable top 2.

[0038] With the movable top 2 engaged with the top opening of the housing 1, a limiting pin 5-3 is inserted through the through hole of the limiting seat 5-2 and the pin hole of the lifting rod 5-1. This, through the interaction of the lifting rod 5-1, the limiting seat 5-2, and the limiting pin 5-3, securely locks the movable top 2 to the top position of the housing 1. When disassembly of the movable top 2 is required, simply pulling out the limiting pin 5-3 allows for easy lifting of the movable top 2.

[0039] The tailgate 3 is installed at the rear of the container 1. Its main function is to facilitate daily entry and exit of the container 1, as well as loading and unloading of goods and personnel. A lever lock 4 is also installed on the tailgate 3, with its upper latch mounted on the movable top 2. This design improves the reliability of the lever lock 4 and, by tightening the movable top 2 with the lever lock 4, further enhances its stability, ensuring a tight fit between the movable top 2 and the container 1 during transportation, preventing any loosening.

[0040] Furthermore, the two ends of the rear of the movable top 2 are designed with a wedge-shaped structure, and the rear end of the opening of the box body 1 is adapted to match the rear of the movable top 2. That is to say, when the movable top 2 and the top opening of the box body 1 are properly fitted, the two ends of the rear of the movable top 2 are in contact with the two sides of the rear opening of the box body 1, so that the rear of the box body 1 forms an integral and continuous structure. This design effectively ensures the stability of the rear of the box body 1. During vehicle operation, even if bumps or vibrations are encountered, the stability of the rear structure can be ensured, avoiding safety hazards such as leakage of hazardous materials.

[0041] Example 2:

[0042] Combined with appendix Figure 5 A movable-top hazardous materials transport vehicle body differs from the structure in Embodiment 1 in that, based on Embodiment 1, a stepped structure is provided on the body 1 corresponding to its opening. Correspondingly, sealing components 6 are provided between the head end and both sides of the movable top 2 and the stepped structure of the body 1. These sealing components 6 effectively seal any gaps that may exist between the head end and both sides of the movable top 2 and the body 1, thereby achieving good rain and dust protection, improving the overall sealing performance of the vehicle body, and providing a more reliable protective environment for hazardous materials.

[0043] Specifically, the sealing assembly 6 includes two sealing strips 6-1 installed on the stepped structure of the container 1. Simultaneously, cover plates 6-2 are provided at the head and sides of the movable top 2, corresponding to the upper sealing strips 6-1. When the movable top 2 is accurately aligned with the top opening of the container 1, the movable top 2 presses against the lower sealing strip, while the cover plates 6-2 compress the outer side of the upper sealing strip 6-1, thus achieving a double sealing effect. Furthermore, the cover plates 6-2 are designed to guide rainwater, effectively preventing leakage and ensuring comprehensive sealing performance. This ensures that hazardous materials inside the container are not affected by rain, dust, or other external factors under various weather conditions, guaranteeing the safety and reliability of the transportation process.

[0044] The parts of this utility model not described in detail are prior art. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that this utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be regarded as exemplary and non-limiting in all respects, and are intended to include all changes that fall within the meaning and scope of equivalents within this utility model.

Claims

1. A movable-top dangerous goods transport vehicle body, characterized in that, include: The box (1) has an opening at the top, one end of which passes through the tail of the box (1), and the other end is separated from the head of the box (1). The movable top (2) is located at the top opening of the box body (1). The hoisting assembly (5) is provided in multiple groups, which are divided into two groups and located on both sides of the movable top (2) respectively. It is used to hoist the movable top (2) and to detachably connect the movable top (2) to the box (1). Tailgate (3) is installed at the rear of the box body (1); A lever lock (4) is installed on the tailgate (3), and the upper latch of the lever lock (4) is installed on the movable top (2).

2. The movable-top dangerous goods transport vehicle compartment as described in claim 1, characterized in that, The hoisting assembly (5) includes: The hoisting rod (5-1) has one end that is fastened to the movable top (2), and the other end is provided with a hoisting hole. The middle part of the rod body is provided with a pin hole. The limiting seat (5-2) is installed on the top of the box (1). Its top is provided with a slot that corresponds to and matches the lifting rod (5-1). Both sides of the slot are provided with through holes. When the movable top (2) falls on the top of the box (1), the lifting rod (5-1) falls into the slot of the limiting seat (5-2), and the lifting hole of the lifting rod (5-1) extends out of the limiting seat (5-2). The limiting pin (5-3) passes through the through hole of the limiting seat (5-2) and the pin hole of the lifting rod (5-1).

3. The movable-top dangerous goods transport vehicle compartment as described in claim 1, characterized in that: The box (1) has a stepped structure corresponding to its opening; the movable top (2) is provided with sealing components (6) between its head end and both sides and the stepped structure of the box (1).

4. The movable-top dangerous goods transport vehicle compartment as described in claim 3, characterized in that: The sealing assembly (6) includes two sealing strips (6-1) installed on the stepped structure of the housing (1); the movable top (2) has cover plates (6-2) at the head end and on both sides that correspond to the upper sealing strips (6-1).

5. The movable-top dangerous goods transport vehicle compartment as described in claim 1, characterized in that: The two ends of the movable top (2) are wedge-shaped; the opening end of the box (1) is adapted to the tail of the movable top (2).

Images