Transfer protection and collision avoidance structure for hazardous chemical substance transportation

Abstract

The invention belongs to the technical field of hazardous chemical substance transportation, and particularly relates to a transportation protection and collision avoidance structure for hazardous chemical substance transportation, which comprises a first barrel, and further comprises a damping assembly arranged at the edge of the bottom of a supporting circular truncated cone and used for relieving vibration in the transportation process; the limiting assemblies are arranged on the two sides of the notch and can enable the second barrel to be pulled stably. According to the transfer protection and collision avoidance structure for hazardous chemical substance transportation, the multiple clamping assemblies are driven by the transmission assembly to get close to one side of the hazardous chemical substance tank, in this way, positioning and fixing of the hazardous chemical substance tank are achieved, and the transportation stability is improved; according to the transfer protection collision avoidance structure for dangerous chemical transportation, the external reinforcing assemblies of the first barrel body and the second barrel body can resist the impact force from the outside to the tank body, the impact strength is enhanced, and the problems that an existing transfer protection collision avoidance structure for dangerous chemical transportation is not provided with a positioning assembly for the tank body, the protection performance is common, and deformation is likely to happen when large-force impact is borne are solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of hazardous chemical transportation, and in particular relates to a transfer protection and collision avoidance structure for hazardous chemical transportation. Background Art

[0002] The full name of hazardous chemicals is dangerous chemicals, which refers to chemicals that can cause harm or damage to personnel, facilities, and the environment. They are flammable, explosive, toxic, poisonous, and corrosive. To facilitate transportation, hazardous chemicals are usually filled into specific high-pressure storage tanks to ensure stability and safety during transportation and prevent leakage or volatilization.

[0003] When the existing hazardous chemicals transportation transfer protection and collision avoidance structure is in use, the box used to transport hazardous chemicals storage tanks usually does not have a positioning component for the tank body, and only uses soft materials such as gaskets or cloth to fill the gap between the tank body and the box body. The support strength for the tank body is insufficient, and the tank body can easily fall over due to external vibrations. In severe cases, it may cause leakage or volatilization of hazardous chemicals. At the same time, the impact force on the tank body from the outside is only blocked by the outer shell of the transportation box body. The protection is general. When facing a large external impact, the transportation box body may be deformed, which is not conducive to the transportation of hazardous chemicals storage tanks.

[0004] Therefore, it is necessary to provide a new transfer protection and collision avoidance structure for the transportation of hazardous chemicals to solve the above-mentioned technical problems. Summary of the invention

[0005] The purpose of the present invention is to address the deficiencies of the prior art and provide a hazardous chemical transportation protection and collision avoidance structure that can position and fix hazardous chemical storage tanks and has high impact protection.

[0006] To achieve the above purpose, the specific technical solutions of the present invention are as follows: A transfer protection and collision avoidance structure for the transportation of hazardous chemicals comprises a first cylinder, a notch is provided on one side of the first cylinder, a second cylinder corresponding to the first cylinder is provided inside the notch, the second cylinder is embedded in the two side edges of the first cylinder, a plurality of universal locking wheels are symmetrically mounted on the bottom of the first cylinder and the bottom of the second cylinder, a first fixed cylinder is provided at the bottom of the inner cavity of the second cylinder, a second fixed cylinder is sleeved in the first fixed cylinder, a supporting truncated cone is fixedly connected to the top of the second fixed cylinder, a shock absorbing assembly is provided at the bottom edge of the supporting truncated cone, radial through grooves are provided on the supporting truncated cone in a circumferential distribution, a vertical first column is slidably connected in the through groove, a clamping assembly is fixedly connected to the top of the first column, a transmission assembly that can drive the clamping assembly to reciprocate is provided inside the second fixed cylinder.

[0007] As a further configuration of the above scheme, limiting components are provided on both sides of the notch to ensure stable pulling and drawing of the second cylinder. The limiting components include pulling and drawing guide rails arranged on the inner wall of the notch, and pulling and drawing guide blocks corresponding to the pulling and drawing guide rails are provided on both sides of the second cylinder. The pulling and drawing guide blocks are located inside the pulling and drawing guide rails.

[0008] As a further configuration of the above scheme, a sealing assembly is provided on the top of the first cylinder to prevent foreign objects from entering the interior of the second cylinder, and the sealing assembly includes a sealing top cover, one side of the sealing top cover is hinged to the first cylinder by a hinge, and the free end of the sealing top cover is clamped to one side of the second cylinder by a lock, and a sponge cushion is fixedly connected to the top of the inner cavity of the sealing top cover, annular protrusions are provided on the top of the first cylinder and the top of the second cylinder, and an annular groove corresponding to the annular protrusion is opened on the inner wall of the sealing top cover, and the annular protrusion is located inside the annular groove, and a push-pull handrail is provided under the sealing top cover, and the push-pull handrail is fixedly installed on the first cylinder.

[0009] As a further configuration of the above scheme, reinforcement components are provided on the outer sides of the first cylinder and the second cylinder, and the reinforcement components include armor plates, which are fixedly mounted on the outer walls of the first cylinder and the second cylinder, and the top and bottom of the armor plates are fixedly connected with annular seats, and reinforcement ribs are intermittently and evenly spaced on the outer sides of the armor plates.

[0010] As a further configuration of the above solution, the clamping assembly includes an L-shaped plate, an arc-shaped plate is fixedly connected to the inner side of the L-shaped plate, and a rubber pad is fixedly connected to the inner side of the arc-shaped plate.

[0011] As a further configuration of the above scheme, the transmission assembly includes a transmission shaft arranged at the center of the bottom surface of the second fixed cylinder, the transmission shaft is rotatably connected to the supporting table through a bearing, a disc is fixedly connected to the transmission shaft, and a second column is circumferentially distributed at the bottom edge of the disc, a connecting rod is arranged between the second column and the first column, and the connecting rod is rotatably connected to the first column and the second column respectively, a worm wheel is fixedly connected to the bottom end of the transmission shaft, a worm is meshedly connected to one side of the worm wheel, and the worm is rotatably connected to both sides of the inner wall of the second fixed cylinder through bearings, one end of the worm passes through the outside of the second fixed cylinder and is fixedly connected to a rotating wheel, and a retreat groove corresponding to the worm is opened on one side of the first fixed cylinder.

[0012] As a further configuration of the above scheme, a limiting groove is provided at the bottom of the through groove, a limiting block is slidably connected inside the limiting groove, and the limiting block is fixedly installed at the lower end of the first column.

[0013] As a further configuration of the above scheme, the shock absorbing assembly includes a hollow ear seat fixed to the outside of the first fixed cylinder, the vertical circumference of the hollow ear seat is evenly distributed, a spring is fixedly installed inside the hollow ear seat, the top of the spring is connected to the supporting cone, a slider is provided on the inner wall of the first fixed cylinder, and a sliding groove corresponding to the slider is opened on the outer wall of the second fixed cylinder, and the slider is slidably connected inside the sliding groove.

[0014] Beneficial effects of the present invention: The present invention uses a limiting component to draw the second cylinder out of the first cylinder, and puts the hazardous chemicals to be transported between the clamping components on the top of the supporting truncated table. The transmission component drives multiple clamping components to approach one side of the hazardous chemicals tank, thereby realizing the positioning and fixation of the hazardous chemicals tank, avoiding the hazardous chemicals tank from falling over due to external vibration, and improving the transportation stability. After the hazardous chemicals tank is positioned, the first cylinder and the second cylinder are combined through a sealing component. At this time, the rotating wheel is used as the main component for adjusting the position of the clamping component, and it is located inside the first cylinder and the second cylinder, so that accidental touch by irrelevant personnel can be avoided, and the transportation safety is improved. During transportation, the external reinforcement components of the first cylinder and the second cylinder can resist the impact force on the tank body from the outside, enhance the impact resistance, avoid the leakage of the hazardous chemicals tank caused by direct collision, and solve the problem that the existing transportation protection and collision avoidance structure for hazardous chemicals transportation does not have a positioning component for the tank body, has general protection, and is easily deformed when subjected to a large impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the overall appearance structure provided by the present invention; Figure 2 It is a structural schematic diagram of the sealing component in the present invention; Figure 3 It is a structural schematic diagram of the reinforcement component in the present invention; Figure 4 It is a structural schematic diagram of the shock absorbing assembly in the present invention; Figure 5 It is a structural schematic diagram of the transmission component in the present invention.

[0016] 1. First cylinder; 2. Second cylinder; 3. Notch; 4. Limiting assembly; 41. Pull-out guide rail; 42. Pull-out guide block; 5. First column; 6. Universal locking wheel; 7. Sealing assembly; 71. Sealing top cover; 72. Sponge cushion; 73. Annular groove; 74. Push-pull handrail; 75. Annular protrusion; 8. Reinforcement assembly; 81. Annular seat; 82. Armor plate; 83. Reinforcement rib; 9. First fixed cylinder; 10. Supporting truncated table; 11. Second fixed cylinder; 12 , shock absorbing assembly; 121, hollow ear seat; 122, spring; 123, slider; 124, slide groove; 13, through groove; 14, clamping assembly; 141, L-shaped plate; 142, arc plate; 143, rubber cushion; 15, transmission assembly; 151, transmission shaft; 152, worm gear; 153, worm; 154, retreat groove; 155, disc; 156, connecting rod; 157, second column; 158, limit groove; 159, limit block; 1510, rotating wheel. DETAILED DESCRIPTION

[0017] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0018] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. Figures 1 to 5 , and describes the application in detail with reference to embodiments.

[0019] A transfer protection and collision avoidance structure for the transportation of hazardous chemicals comprises a first cylinder 1, a notch 3 is provided on one side of the first cylinder 1, a second cylinder 2 corresponding to the first cylinder 1 is provided inside the notch 3, the second cylinder 2 is embedded in both sides of the first cylinder 1, and the first cylinder 1 cooperates with the second cylinder 2 to jointly block the impact force from the outside on the hazardous chemical tank, thereby realizing the protection of the hazardous chemical tank, and the second cylinder 2 can be drawn out from the inside of the first cylinder 1, so that the staff can load or take out the hazardous chemical tank; a plurality of universal locking wheels 6 are symmetrically installed at the bottom of the first cylinder 1 and the bottom of the second cylinder 2, and the universal locking wheels 6 are provided to facilitate the transfer of hazardous chemical tanks.

[0020] A first fixed cylinder 9 is provided at the bottom of the inner cavity of the second cylinder 2, and a second fixed cylinder 11 is sleeved in the first fixed cylinder 9. A supporting truncated platform 10 is fixedly connected to the top of the second fixed cylinder 11. A shock-absorbing component 12 for reducing vibration during transportation is provided at the bottom edge of the supporting truncated platform 10. By providing the shock-absorbing component 12, the influence of the vibration force generated by the bumps on the hazardous chemical tank on the top of the supporting truncated platform 10 can be reduced; at least three through grooves 13 are arranged circumferentially on the top of the supporting truncated platform 10, and a first column 5 is provided inside each through groove 13. A clamping component 14 is provided on the top of the first column 5 for facilitating the positioning of hazardous chemicals on the top of the supporting truncated platform 10. By providing the clamping component 14, the hazardous chemical tank can be prevented from toppling over due to external vibration, thereby preventing leakage or volatilization of hazardous chemicals.

[0021] A transmission assembly 15 that can drive the clamping assembly 14 to reciprocate is provided inside the second fixed cylinder 11. By setting the transmission assembly 15, multiple transmission assemblies 15 can be driven to approach or move away from the hazardous chemical tank, thereby achieving the positioning and fixation of the hazardous chemical tank; the limiting assemblies 4 that can enable the second cylinder 2 to be pulled out stably are provided on both sides of the notch 3. By setting the limiting assemblies 4, the second cylinder 2 can be prevented from separating from the first cylinder 1, and at the same time, the pulling and pulling operation of the second cylinder 2 is made smoother, thereby improving the stability of the structure.

[0022] A sealing component 7 is provided on the top of the first cylinder 1 to prevent foreign objects from entering the interior of the second cylinder 2. By providing the sealing component 7, foreign objects entering the interior of the second cylinder 2 can be blocked, and at the same time, sunlight can be prevented from entering and causing hazardous chemicals to react and fail. A reinforcing component 8 with strong impact resistance is provided on the outside of the first cylinder 1 and the outside of the second cylinder 2. By providing the reinforcing component 8, the impact resistance of the first cylinder 1 and the second cylinder 2 is further enhanced.

[0023] The shock absorbing assembly 12 includes a hollow ear seat 121 fixed to the outside of the first fixed cylinder 9. There are multiple hollow ear seats 121, which are equidistantly distributed circumferentially along the outer wall of the first fixed cylinder 9. A spring 122 is fixedly installed inside the hollow ear seat 121. The top of the spring 122 is connected to the supporting truncated table 10. A plurality of sliders 123 are symmetrically installed on the inner wall of the first fixed cylinder 9. A slide groove 124 corresponding to the slider 123 is opened on the outer wall of the second fixed cylinder 11. The slider 123 is located inside the slide groove 124. In actual use, when the hazardous chemical tank on the top of the supporting truncated table 10 is subjected to the vibration force caused by bumps, the spring 122 inside the hollow ear seat 121 can be used to drive the supporting truncated table 10 to move up and down as a whole, thereby reducing the influence of the vibration force on the hazardous chemical tank.

[0024] The clamping assembly 14 includes an L-shaped plate 141 fixed to the top of the first column 5, and an arc plate 142 is fixedly connected to one side of the L-shaped plate 141, and a rubber pad 143 is fixedly connected to one side of the arc plate 142. The arc plate 142 on one side of the multiple L-shaped plates 141 is tightly fitted with the outer side of the hazardous chemical tank, thereby achieving the positioning and fixation of the hazardous chemical tank. In addition, the rubber pad 143 is used to increase the friction between the arc plate 142 and the hazardous chemical tank without damaging the outer wall of the hazardous chemical tank, so that the hazardous chemical tank is less likely to loosen.

[0025] The transmission assembly 15 includes a transmission shaft 151 arranged inside the second fixed cylinder 11. The top end of the transmission shaft 151 is rotatably connected to the support truncated table 10 through a bearing. A disc 155 is fixedly connected to the outside of the transmission shaft 151. A plurality of second columns 157 are symmetrically installed at the bottom edge of the disc 155. A connecting rod 156 is provided between the second column 157 and the first column 5. The connecting rod 156 is rotatably connected to the first column 5 and the second column 157 respectively. A worm wheel 152 is fixedly connected to the bottom end of the transmission shaft 151. A worm 153 is meshedly connected to one side of the worm wheel 152. The worm 153 is rotatably connected to both sides of the inner wall of the second fixed cylinder 11 through bearings. One end of the worm 153 penetrates to the outside of the second fixed cylinder 11 and is fixedly connected to a rotating wheel 1510. A recess corresponding to the worm 153 is provided on one side of the first fixed cylinder 9. Slot 154, a limiting groove 158 is provided at the bottom of the through groove 13, and a limiting block 159 is slidably connected inside the limiting groove 158. The limiting block 159 is fixedly installed on the first column 5. The rotating wheel 1510, the worm 153, the worm wheel 152, and the transmission shaft 151 are used to drive the disc 155 to rotate. The disc 155 then drives the clamping components 14 at the top of the multiple first columns 5 to approach the side of the hazardous chemical tank through the connecting rod 156 and the second column 157, thereby realizing the positioning and fixing of the hazardous chemicals, preventing the hazardous chemical tank from falling down due to external vibration, and improving the transportation stability. At the same time, the self-locking characteristics between the worm 153 and the worm wheel 152 are used. Unless the rotating wheel 1510 and the worm 153 are manually operated to drive the worm wheel 152 to rotate, otherwise the worm wheel 152 cannot rotate by itself to drive the disc 155 to rotate, thereby improving the clamping stability.

[0026] The limiting assembly 4 includes a pull-out guide rail 41 arranged on the inner wall of the notch 3, and pull-out guide blocks 42 corresponding to the pull-out guide rail 41 are provided on both sides of the second cylinder 2. The pull-out guide block 42 is located inside the pull-out guide rail 41. By setting the pull-out guide rail 41 and the pull-out guide block 42, the second cylinder 2 is prevented from detaching from the first cylinder 1. In addition, the pulling and pulling operation of the second cylinder 2 can be made smoother, thereby improving the stability of the structure.

[0027] The sealing assembly 7 includes a sealing top cover 71 arranged on the top of the first cylinder 1, one side of the sealing top cover 71 is hinged to the first cylinder 1 by a hinge, the free end of the sealing top cover 71 is connected to one side of the second cylinder 2 by a lock, and a sponge cushion 72 is fixedly connected to the top of the inner cavity of the sealing top cover 71. The top of the first cylinder 1 and the top of the second cylinder 2 are both provided with annular protrusions 75, and an annular groove 73 corresponding to the annular protrusion 75 is opened on the inner wall of the sealing top cover 71, and the annular protrusion 75 is located inside the annular groove 73. A push-pull handrail 74 is provided under the sealing top cover 71, and the push-pull handrail 74 is fixedly installed on the first cylinder 1. By setting the sealing top cover 71, foreign objects or sunlight can be prevented from entering the first cylinder 1 and the second cylinder 2, thereby improving the sealing performance.

[0028] The reinforcement component 8 includes an armor plate 82 arranged on the outside of the first cylinder 1. Two armor plates 82 are provided, one of which is fixedly mounted on the first cylinder 1, and the other is fixedly mounted on the second cylinder 2. The top and bottom of the armor plate 82 are fixedly connected with an annular seat 81, and reinforcing ribs 83 are evenly spaced in the outer sections of the armor plate 82. By arranging the armor plates 82, the impact resistance of the first cylinder 1 and the second cylinder 2 is enhanced, the first cylinder 1 and the second cylinder 2 are less likely to deform, and the protection performance of the hazardous chemical tank is further improved.

[0029] Working principle: First, the staff uses the limiting component 4 to pull the second cylinder 2 out of the first cylinder 1, and then puts the hazardous chemicals to be transported between the clamping components 14 on the top of the supporting table 10, and then uses the transmission component 15 to drive multiple clamping components 14 to move closer to one side of the hazardous chemical tank. In this way, the hazardous chemical tank is positioned and fixed, avoiding the hazardous chemical tank from falling over due to external vibration, thereby improving the transportation stability. After the hazardous chemical tank is positioned, the first cylinder 1 and the second cylinder 2 are combined through the sealing component 7. At this time, the rotating wheel 1510 is the main component for adjusting the position of the clamping component 14, which is located inside the first cylinder 1 and the second cylinder 2. In this way, accidental touch by unrelated personnel can be avoided, thereby improving the transportation safety. During transportation, the external reinforcement components 8 of the first cylinder 1 and the second cylinder 2 can resist the impact force on the tank from the outside, enhance the impact resistance, and avoid leakage of hazardous chemical tanks caused by direct collision.

[0030] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A transport protection and collision avoidance structure for hazardous chemicals transportation, comprising a first cylinder, characterized in that: A notch is provided on one side of the first cylinder, and a second cylinder corresponding to the first cylinder is provided inside the notch, and the second cylinder is embedded in both sides of the first cylinder, and a plurality of universal locking wheels are symmetrically installed on the bottom of the first cylinder and the bottom of the second cylinder, and a first fixed cylinder is provided at the bottom of the inner cavity of the second cylinder, and a second fixed cylinder is sleeved in the first fixed cylinder, and a supporting truncated cone is fixedly connected to the top of the second fixed cylinder, and a shock absorbing assembly is provided at the bottom edge of the supporting truncated cone, and radial through grooves are provided on the circumference of the supporting truncated cone, and a vertical first column is slidably connected in the through groove, and a clamping assembly is fixedly connected to the top of the first column, and a transmission assembly that can drive the clamping assembly to reciprocate is provided inside the second fixed cylinder.

2. The transport protection and collision avoidance structure for hazardous chemicals according to claim 1 is characterized in that: Limiting components are provided on both sides of the notch to ensure stable pulling of the second cylinder. The limiting components include pulling guide rails arranged on the inner wall of the notch. Pulling guide blocks corresponding to the pulling guide rails are provided on both sides of the second cylinder. The pulling guide blocks are located inside the pulling guide rails.

3. The transport protection and collision avoidance structure for hazardous chemicals according to claim 1 is characterized in that: A sealing assembly is provided at the top of the first cylinder to prevent foreign objects from entering the inside of the second cylinder. The sealing assembly includes a sealing top cover, one side of the sealing top cover is hinged to the first cylinder by a hinge, and the free end of the sealing top cover is clamped to one side of the second cylinder by a lock, a sponge cushion is fixedly connected to the top of the inner cavity of the sealing top cover, annular protrusions are provided at the top of the first cylinder and the top of the second cylinder, annular grooves corresponding to the annular protrusions are provided on the inner wall of the sealing top cover, the annular protrusions are located inside the annular grooves, a push-pull armrest is provided below the sealing top cover, and the push-pull armrest is fixedly installed on the first cylinder.

4. The transport protection and collision avoidance structure for hazardous chemicals according to claim 1 is characterized in that: Reinforcement components are provided on the outside of the first cylinder and the outside of the second cylinder. The reinforcement components include armor plates, which are fixedly installed on the outer walls of the first cylinder and the second cylinder. The top and bottom of the armor plates are fixedly connected with annular seats, and reinforcing ribs are intermittently and evenly spaced on the outside of the armor plates.

5. The transport protection and collision avoidance structure for hazardous chemicals according to claim 1 is characterized in that: The clamping assembly comprises an L-shaped plate, an arc-shaped plate is fixedly connected to the inner side of the L-shaped plate, and a rubber cushion is fixedly connected to the inner side of the arc-shaped plate.

6. The transport protection and collision avoidance structure for hazardous chemicals according to claim 1 is characterized in that: The transmission assembly includes a transmission shaft arranged at the center of the bottom surface of the second fixed cylinder, the transmission shaft is rotatably connected to the supporting truncated table through a bearing, a disc is fixedly connected to the transmission shaft, and a second column is circumferentially distributed at the bottom edge of the disc, a connecting rod is provided between the second column and the first column, and the connecting rod is rotatably connected to the first column and the second column respectively, a worm wheel is fixedly connected to the bottom end of the transmission shaft, a worm is meshedly connected to one side of the worm wheel, and the worm is rotatably connected to both sides of the inner wall of the second fixed cylinder through bearings, one end of the worm passes through the outside of the second fixed cylinder and is fixedly connected to a rotating wheel, and a retreat groove corresponding to the worm is opened on one side of the first fixed cylinder.

7. The transport protection and collision avoidance structure for hazardous chemicals according to claim 1 is characterized in that: A limiting groove is provided at the bottom of the through groove, a limiting block is slidably connected inside the limiting groove, and the limiting block is fixedly installed at the lower end of the first column.

8. The transport protection and collision avoidance structure for hazardous chemicals according to claim 1 is characterized in that: The shock absorbing assembly includes a hollow ear seat fixed to the outside of the first fixed cylinder, the vertical circumference of the hollow ear seat is evenly distributed, a spring is fixedly installed inside the hollow ear seat, the top of the spring is connected to the supporting table, a slider is provided on the inner wall of the first fixed cylinder, and a sliding groove corresponding to the slider is opened on the outer wall of the second fixed cylinder, and the slider is slidably connected inside the sliding groove.

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