Corrosive product tank type transport vehicle with steel-plastic manhole cover

Abstract

The corrosive product tank type transport vehicle with the steel-plastic manhole cover comprises a vehicle chassis, a tank body is arranged at the top of the vehicle chassis, and buffering assemblies used for protecting the tank body are arranged at the positions, located on the two sides and the rear side of the tank body, of the top of the vehicle chassis; the buffer assembly comprises two fixing columns which are adjacently arranged, a guide rod fixedly connected between the two fixing columns, a buffer arch plate arranged on the side, away from the tank body, of the guide rod and two springs symmetrically arranged on the outer side of the guide rod in a sleeving mode, the buffer arch plate is made of elastic materials, and the middle of the buffer arch plate is of an arc-shaped structure; the two ends of the spring are arranged to be folded edges perpendicular to the axis of the guide rod and slidably connected with the guide rod, and the spring is located between the folded edges and the adjacent fixing columns. By means of the structure, the arranged buffering assembly can absorb and relieve kinetic energy generated by impact so as to well protect the tank body on the inner side, the safety problem caused by leakage of the tank body due to impact is reduced, and the safety and stability in the transportation process can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of special transport vehicles, in particular to a tank transport vehicle for corrosive products with a steel-plastic manhole cover. Background Art

[0002] Among special transport vehicles, corrosive tank transport vehicles are vehicles specially used to transport corrosive substances. Since corrosive substances are highly destructive to the vehicle structure, the material selection and structural design of the transport vehicle are particularly important.

[0003] However, in actual use, many tank transport vehicles currently have the tank body part often exposed to the outside, lacking adequate protective measures. When the transport vehicle encounters an accident collision without an effective protective layer or buffer device, the tank body is easily directly impacted, resulting in cracks, dents or perforations in the tank body, which in turn causes the leakage of corrosive substances. Once corrosive substances leak, they may not only cause serious damage to the surrounding environment and ecosystem, but also pose a serious threat to people's health and safety, which is not conducive to ensuring the safety and stability of the transportation process. Therefore, those skilled in the art provide a corrosive tank transport vehicle with a steel-plastic manhole cover to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a tank transport vehicle for corrosive products with a steel-plastic manhole cover. By arranging a buffer component around the tank body, the kinetic energy generated by the impact can be absorbed and slowed down to protect the tank body inside well, thereby playing an anti-collision effect on the tank body, reducing the safety problems caused by leakage of the tank body due to impact, and ensuring the safety and stability of the transportation process.

[0005] To achieve the above-mentioned purpose, a corrosive tank transport vehicle with a steel-plastic manhole cover is provided, comprising a vehicle chassis, a tank body is provided on the top of the vehicle chassis, and a buffer component for protecting the tank body is provided on the top of the vehicle chassis and on both sides and the rear side of the tank body; the buffer component comprises two adjacently arranged fixed columns whose bottoms are fixedly connected to the top of the vehicle chassis, a guide rod fixedly connected between the two fixed columns, a plurality of buffer bow plates arranged on the side of the guide rod away from the tank body, and a plurality of springs symmetrically sleeved on the outside of the guide rod, the buffer bow plate is made of elastic material and the middle part is arranged as an arc structure, the two ends are arranged as folded edges perpendicular to the axis of the guide rod and are slidably connected to the guide rod, and the spring is located between the folded edge and the adjacent fixed column.

[0006] According to the corrosive tank transport vehicle with a steel-plastic manhole cover, a first channel is provided on the top of the tank body, a large cover is installed on the top of the first channel, a second channel is provided on the top of the large cover, a sealing cover is covered on the top of the second channel, and a locking assembly is provided on the top of the large cover for pressing the sealing cover to fit the top of the second channel.

[0007] According to the corrosive tank transport vehicle with a steel-plastic manhole cover, the locking assembly includes a movable plate hinged to the large cover at one end, a first screw threadedly connected to the inside of the movable plate, a fixed plate fixedly connected to the large cover and located on the side of the movable plate away from the hinge, a second screw threadedly connected to the inside of the fixed plate, and a positioning plate rotatably connected to one end of the second screw, the bottom of the first screw is rotatably connected to the top of the cover, and the positioning plate is inserted into the inside of the movable plate.

[0008] According to the corrosive tank transport vehicle with a steel-plastic manhole cover, a sealing ring is fixedly provided on the side where the top of the inner wall of the cover contacts the top of the second channel.

[0009] According to the corrosive tank transport vehicle with a steel-plastic manhole cover, two handles are symmetrically fixed on the top of the first screw rod, and a knob is fixed on the end of the second screw rod opposite to the positioning plate.

[0010] According to the corrosive tank transport vehicle with a steel-plastic manhole cover, an anti-corrosion coating is provided on the inner wall of the tank body, and a baffle is commonly fixed on the outer side of each of the plurality of buffer arch plates arranged adjacent to each other up and down.

[0011] The utility model has the following beneficial effects:

[0012] Compared with the prior art, this corrosive tank transport vehicle with a steel-plastic manhole cover can absorb and slow down the kinetic energy generated by the impact by arranging a buffer component around the tank body, so as to well protect the tank body inside, thereby playing an anti-collision effect on the tank body, reducing the safety problems caused by leakage of the tank body due to impact, and ensuring the safety and stability of the transportation process.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a schematic diagram of the overall structure of a corrosive tank transport vehicle with a steel-plastic manhole cover according to the utility model;

[0016] Figure 2This is a schematic diagram of the overall structure of a corrosive tank transport vehicle with a steel-plastic manhole cover after the baffle is removed;

[0017] Figure 3 This is a schematic structural diagram of a locking assembly of a corrosive tank transport vehicle with a steel-plastic manhole cover according to the utility model;

[0018] Figure 4 The utility model is a tank transport vehicle for corrosive products with a steel-plastic manhole cover. Figure 1 Enlarged structural diagram at A in the middle.

[0019] Figure 5 The utility model is a structural schematic diagram of the connection between the sealing cover and the sealing ring of a tank transport vehicle for corrosive products with a steel-plastic manhole cover.

[0020] Legend:

[0021] 1. Chassis; 2. Tank body; 3. Fixed column; 4. Guide rod; 5. Buffer bow plate; 6. Spring; 7. First channel; 8. Sealing ring; 9. Large cover; 10. Second channel; 11. Movable plate; 12. First screw rod; 13. Sealing cover; 14. Fixed plate; 15. Second screw rod; 16. Knob; 17. Positioning plate; 18. Handle; 19. Baffle. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1 and Figure 2 The utility model embodiment is a corrosive tank transport vehicle with a steel-plastic manhole cover, which includes a chassis 1, a tank body 2 is installed on the top of the chassis 1, and a buffer assembly is provided on both sides and the rear side of the tank body 2. The buffer assembly includes two adjacent fixed columns 3 whose bottoms are fixedly connected to the top of the chassis 1, a guide rod 4 fixedly connected between the two fixed columns 3, a buffer bow plate 5 arranged on the side of the guide rod 4 away from the tank body 2, and two springs 6 symmetrically sleeved on the outside of the guide rod 4. The buffer bow plate 5 is made of elastic material and has an arc structure in the middle, and both ends are folded edges perpendicular to the axis of the guide rod 4, and are kept in sliding connection with the guide rod 4. The spring 6 is located between the folded edge and the adjacent fixed column 3;

[0024] Specifically, the buffer bow plate 5 can be made of spring steel. When an external impact acts on the buffer bow plate 5, the buffer bow plate 5 has good elasticity and energy absorption performance, and can deform when impacted, absorb and disperse the impact energy. The buffer bow plate 5 will be squeezed so that the folded edges at both ends are stretched to both sides and slide outside the guide rod 4. While the folded edges are stretched outward, the displacement of the folded edges can be limited under the action of the spring 6, so as to further absorb and slow down the kinetic energy generated by the impact, and well protect the inner tank body 2, so as to play an anti-collision effect on the tank body 2, reduce the safety problems caused by the leakage of the tank body 2 due to the impact, and help ensure the safety and stability of the transportation process.

[0025] Reference Figure 1 , Figure 2 and Figure 3 The tank body 2 is provided with a first channel 7 at the top, and a large cover 9 is fixedly connected to the top of the first channel 7. A second channel 10 is provided at the top of the large cover 9, and a sealing cover 13 is covered on the top of the second channel 10. A locking assembly is also provided on the top of the large cover 9 to ensure that the sealing cover 13 is tightly fitted with the top of the second channel 10; specifically, the first channel 7 is connected to the second channel 10 through the large cover 9, and the first channel 7 and the second channel 10 can facilitate the entry and exit of materials, and the sealing cover 13 is tightly covered on the second channel 10 through the locking assembly, which is conducive to ensuring good sealing of the tank body 2.

[0026] Reference Figure 3 and Figure 4 The locking assembly is constructed as follows: one end of the movable plate 11 is hinged to the large cover 9, and a first screw rod 12 is threadedly connected to the inside of the movable plate 11. The fixed plate 14 is fixedly connected to the large cover 9 and is located on the non-hinged side of the movable plate 11, and a second screw rod 15 is also threadedly connected to the inside of the fixed plate 14. One end of the second screw rod 15 is rotatably connected to a positioning plate 17, and the positioning plate 17 can be inserted into the inside of the movable plate 11. The bottom of the first screw rod 12 is rotatably connected to the top of the cover 13; specifically, the movable plate 11 is rotated so that the cover 13 covers the top of the second channel 10, and the second screw rod 15 is rotated to drive the positioning plate 17 to move to one side of the movable plate 11. The movable plate 11 moves and inserts the inside of the movable plate 11 to realize the fixed connection operation between the movable plate 11 and the large cover 9, and the first screw rod 12 is rotated so that the cover 13 moves downward to cover the top of the second channel 10 more tightly. The opening and closing operation of the cover 13 is simple and convenient, which can ensure the sealing and safety of the tank body 2 during transportation.

[0027] Reference Figure 5 A sealing ring 8 is fixed to the top of the inner wall of the cover 13 on the side in contact with the top of the second channel 10 , and the sealing ring 8 ensures good sealing between the cover 13 and the second channel 10 .

[0028] Reference Figure 3Two handles 18 are symmetrically fixed on the top of the first screw rod 12, and a knob 16 is fixed on the end of the second screw rod 15 opposite to the positioning plate 17. Rotating the handle 18 or the knob 16 can drive the first screw rod 12 or the second screw rod 15 to rotate, making the rotation operation of the first screw rod 12 and the second screw rod 15 more convenient and simple.

[0029] The inner wall of the tank body 2 is coated with an anti-corrosion coating, which can be made of polymer materials such as polyethylene and polypropylene to effectively resist chemical corrosion and protect the tank body 2 well. A baffle 19 is fixed to the outside of each of the multiple buffer bow plates 5 adjacent to each other, which can further provide a protective effect.

[0030] Working principle: When an external impact acts on the buffer bow 5, the buffer bow 5 has good elasticity and energy absorption performance, and can deform when impacted, absorb and disperse the impact energy. The buffer bow 5 will be squeezed so that the folded edges at both ends are stretched to both sides and slide outside the guide rod 4. While the folded edges are stretched outward, the displacement of the folded edges can be limited under the action of the spring 6, thereby further absorbing and slowing down the kinetic energy generated by the impact, and well protecting the inner tank body 2, so as to play an anti-collision effect on the tank body 2, reduce the safety problems caused by the leakage of the tank body 2 due to impact, and help ensure the safety and stability of the transportation process.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A corrosive tank transport vehicle with a steel-plastic manhole cover, characterized in that: The invention comprises a vehicle chassis (1), wherein a tank body (2) is provided on the top of the vehicle chassis (1), and a buffer assembly for protecting the tank body (2) is provided on the top of the vehicle chassis (1) and on both sides and the rear side of the tank body (2); the buffer assembly comprises two adjacent fixed columns (3) whose bottoms are fixedly connected to the top of the vehicle chassis (1), a guide rod (4) fixedly connected between the two fixed columns (3), a plurality of buffer arch plates (5) arranged on the side of the guide rod (4) away from the tank body (2), and a plurality of springs (6) symmetrically sleeved on the outside of the guide rod (4), wherein the buffer arch plate (5) is made of elastic material and has an arc-shaped structure in the middle, and two ends are provided with folded edges perpendicular to the axis of the guide rod (4) and slidably connected to the guide rod (4), and the spring (6) is located between the folded edges and the adjacent fixed columns (3).

2. A corrosive tank transport vehicle with a steel-plastic manhole cover according to claim 1, characterized in that: The top of the tank body (2) is provided with a first channel (7), the top of the first channel (7) is provided with a large cover (9), the top of the large cover (9) is provided with a second channel (10), the top of the second channel (10) is covered with a sealing cover (13), and the top of the large cover (9) is provided with a locking assembly for pressing the sealing cover (13) to fit the top of the second channel (10).

3. A corrosive tank transport vehicle with a steel-plastic manhole cover according to claim 2, characterized in that: The locking assembly comprises a movable plate (11) having one end hinged to the large cover (9), a first screw rod (12) threadedly connected to the inside of the movable plate (11), a fixed plate (14) fixedly connected to the large cover (9) and located on a side of the movable plate (11) away from the hinge, a second screw rod (15) threadedly connected to the inside of the fixed plate (14), and a positioning plate (17) rotatably connected to one end of the second screw rod (15), the bottom of the first screw rod (12) being rotatably connected to the top of the cover (13), and the positioning plate (17) being inserted into the inside of the movable plate (11).

4. A corrosive tank transport vehicle with a steel-plastic manhole cover according to claim 3, characterized in that: A sealing ring (8) is fixedly provided on the side where the top of the inner wall of the sealing cover (13) contacts the top of the second channel (10).

5. A corrosive tank transport vehicle with a steel-plastic manhole cover according to claim 4, characterized in that: Two handles (18) are symmetrically fixed on the top of the first screw rod (12), and a knob (16) is fixed on the end of the second screw rod (15) opposite to the positioning plate (17).

6. A corrosive tank transport vehicle with a steel-plastic manhole cover according to claim 5, characterized in that: An anti-corrosion coating is provided on the inner wall of the tank body (2), and a baffle (19) is fixed to the outer sides of each of the plurality of buffer arch plates (5) arranged adjacent to each other.

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