Anti-collision energy-absorbing device for corrosive product tank type transport vehicle

Abstract

The utility model relates to the technical field of corrosion product transportation, and discloses an anti-collision energy-absorbing device for a corrosion product tank truck, which comprises a truck body, wheels are fixedly assembled at the bottom of the truck body, a chassis and a baffle are respectively mounted at the tops of the wheels, and a bracket is mounted on the outer wall of the truck body through a mounting plate. And a connecting plate is fixedly mounted at the top of the bracket. In a non-collision state, a preset angle exists between the first connecting rod, the supporting rod and the second connecting rod and the connecting plate, when the vehicle collides, the first connecting rod, the supporting rod and the second connecting rod and the connecting plate are in a horizontal state, then the acting force in the vertical direction can be offset, and meanwhile the horizontal damping device starts to work; the horizontal damping devices can drive the telescopic rods to reciprocate in the length direction of the top of the connecting plate, and due to the number and position characteristics of the horizontal damping devices and the telescopic rods, the horizontal damping devices and the telescopic rods can counteract impact force in the horizontal direction during collision, and the anti-collision effect of the device is better.

Description

Technical Field

[0001] The utility model relates to the technical field of corrosive product transportation, in particular to an anti-collision energy absorption device for a tank-type transport vehicle for corrosive products. Background Art

[0002] Corrosive substances refer to solids or liquids that can burn human tissue and damage metals and other objects. Visible necrosis occurs within 4 hours of contact with the skin. Corrosive substances are harmful to the human body. Corrosive substances can cause chemical burns to the human body through skin contact. Some corrosive substances can catch fire by themselves, while others do not catch fire by themselves, but can catch fire after contacting other flammable substances.

[0003] If the existing tank trucks for corrosive products are not properly protected during transportation, loading and unloading, and storage, accidents are very likely to occur, and the consequences of the accidents are more serious than those of general vehicle accidents. In addition, after being hit, tank trucks for corrosive products are very likely to cause leakage and explosion of dangerous goods, causing major casualties. There is an urgent need for improvement in this regard. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an anti-collision energy absorption device for a tank transport vehicle for corrosive products, which has the advantages of anti-collision in both horizontal and vertical directions and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: an anti-collision energy absorption device for a tank transport vehicle for corrosive products, comprising a vehicle body, wheels fixedly mounted on the bottom of the vehicle body, a chassis and a baffle mounted on the top of the wheels respectively, a bracket mounted on the outer wall of the vehicle body via a mounting plate, a connecting plate fixedly mounted on the top of the bracket, a horizontal shock absorbing device provided on the top of the connecting plate, a telescopic rod slidably connected to the inner wall of the horizontal shock absorbing device, buffer components provided on both side outer walls of the bracket, a guardrail fixedly mounted on the top of the chassis, and a tank body slidably connected to the top of the wheel.

[0006] As a preferred technical solution of the utility model, a connecting frame and a fixing frame are fixedly installed on the top of the connecting plate, connecting rod one, a support rod and connecting rod two are respectively provided on the outer walls on both sides of the bracket, a mounting plate is installed on the bottom of the bracket, and a connecting column is fixedly installed on the outer wall of the bracket.

[0007] As a preferred technical solution of the utility model, there are four horizontal shock absorbing devices and four telescopic rods, and the four horizontal shock absorbing devices and the telescopic rods are symmetrically distributed in groups of two on the top of the connecting plate. The two horizontal shock absorbing devices are connected by a connecting frame, and the end of the telescopic rod away from the horizontal shock absorbing device is fixedly connected to the fixing frame.

[0008] As a preferred technical solution of the utility model, there are four connecting rods 1, and the four connecting rods 1 are symmetrically distributed on both sides of the bracket, one end of the connecting rod 1, the support rod and the connecting rod 2 is connected to the bracket, and the other ends of the connecting rod 1, the support rod and the connecting rod 2 are connected to the outer wall of the vehicle body.

[0009] As a preferred technical solution of the utility model, the buffer assembly includes an energy absorbing shell, the inner wall of the energy absorbing shell is fixedly equipped with a fixing block, the inner wall of the fixing block is inlaid with a magnet, and the inner wall of the magnet is provided with a limiting rod.

[0010] As a preferred technical solution of the utility model, there are four fixed blocks, and the four fixed blocks are evenly distributed on the inner wall of the energy-absorbing shell, there are four magnets, and the magnetic poles of two corresponding magnets repel each other, and the energy-absorbing shell is prepared by ACF.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The anti-collision energy absorption device for the tank transport vehicle for corrosive products has a predetermined angle between the connecting rod 1, the support rod and the connecting rod 2 and the connecting plate in a non-collision state. When the vehicle collides, the connecting rod 1, the support rod and the connecting rod 2 and the connecting plate will be in a horizontal state, thereby offsetting the vertical force. At the same time, in the collision state, the horizontal shock absorbing device can start to work, thereby enabling the horizontal shock absorbing device to drive the telescopic rod to reciprocate in the length direction of the top of the connecting plate. Due to the number and position characteristics of the horizontal shock absorbing device and the telescopic rod, it can offset the impact force in the horizontal direction during the collision, so that the anti-collision effect of the device is better.

[0013] 2. The anti-collision energy-absorbing device for the tank transport vehicle of corrosive products can integrate the three major properties of buffering, shock absorption and energy absorption into one through the material characteristics of the energy-absorbing shell, so that the energy-absorbing shell can achieve the purpose of energy absorption. By utilizing the repulsive characteristics of two relative magnets and the limit rod being able to play a limiting role, the force generated between the embedded magnets can be suspended in the air, so the frequency of vibration can be reduced, making the shock-absorbing effect of the device more ideal, thereby playing a buffering and shock-absorbing role for the device, and then preventing the corrosive tank on the transport vehicle from leaking easily after being hit. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the connecting plate of the utility model;

[0016] Figure 3This is a schematic diagram of the structure of the mounting plate of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the buffer component of the utility model;

[0018] Figure 5 It is a schematic diagram of the local structure of the utility model;

[0019] Figure 6 It is a schematic diagram of a connecting rod of the utility model.

[0020] In the figure: 1, vehicle body; 2, wheels; 3, chassis; 4, bracket; 5, horizontal shock absorbing device; 6, telescopic rod; 7, connecting frame; 8, buffer assembly; 9, connecting rod 1; 10, supporting rod; 11, fixing frame; 12, connecting rod 2; 13, mounting plate; 14, connecting plate; 15, connecting column; 16, tank body; 17, guardrail; 18, baffle;

[0021] 801, energy absorbing shell; 802, fixing block; 803, magnet; 804, limiting rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-6 , an anti-collision energy absorption device for a tank transport vehicle for corrosive products, comprising a vehicle body 1, a wheel 2 is fixedly mounted on the bottom of the vehicle body 1, a chassis 3 and a baffle 18 are respectively mounted on the top of the wheel 2, a bracket 4 is mounted on the outer wall of the vehicle body 1 through a mounting plate 13, a connecting plate 14 is fixedly mounted on the top of the bracket 4, a horizontal shock absorbing device 5 is arranged on the top of the connecting plate 14, a telescopic rod 6 is slidably connected to the inner wall of the horizontal shock absorbing device 5, buffer components 8 are arranged on the outer walls of both sides of the bracket 4, a guardrail 17 is fixedly mounted on the top of the chassis 3, and a tank body 16 is slidably connected to the top of the wheel 2;

[0024] By utilizing the above structure, the bracket 4 and the fixing frame 11 are arranged so that the device can be conveniently installed on the transport vehicle.

[0025] In a preferred embodiment, the top of the connecting plate 14 is fixedly equipped with a connecting frame 7 and a fixing frame 11, the outer walls of both sides of the bracket 4 are respectively provided with a connecting rod 1 9, a supporting rod 10 and a connecting rod 2 12, the bottom of the bracket 4 is installed with a mounting plate 13, and the outer wall of the bracket 4 is fixedly equipped with a connecting column 15;

[0026] With the above structure, by disposing the connecting column 15 and due to the characteristics of the position where the connecting column 15 is installed, the connecting column 15 can play the role of connection and fixing.

[0027] In a preferred embodiment, there are four horizontal shock absorbing devices 5 and four telescopic rods 6, and the four horizontal shock absorbing devices 5 and the telescopic rods 6 are symmetrically distributed on the top of the connecting plate 14 in groups of two, and the two horizontal shock absorbing devices 5 are connected by a connecting frame 7, and the end of the telescopic rod 6 away from the horizontal shock absorbing device 5 is fixedly connected to the fixing frame 11;

[0028] By utilizing the above structure, when a vehicle collides, the horizontal shock absorbing device 5 can start working, thereby enabling the horizontal shock absorbing device 5 to drive the telescopic rod 6 to reciprocate in the length direction of the top of the connecting plate 14. Due to the number and position characteristics of the horizontal shock absorbing device 5 and the telescopic rod 6, the impact force in the horizontal direction during the collision can be offset.

[0029] In a preferred embodiment, there are four connecting rods 9, and the four connecting rods 9 are symmetrically distributed on both sides of the bracket 4, and one end of the connecting rod 9, the support rod 10 and the connecting rod 2 12 is connected to the bracket 4, and the other ends of the connecting rod 9, the support rod 10 and the connecting rod 2 12 are connected to the outer wall of the vehicle body 1;

[0030] By utilizing the above structure, through the characteristics that one end of the connecting rod 1 9, the support rod 10 and the connecting rod 2 12 is connected to the bracket 4, and the other ends of the connecting rod 1 9, the support rod 10 and the connecting rod 2 12 are connected to the outer wall of the vehicle body 1, it can be known that the connecting rod 1 9, the support rod 10 and the connecting rod 2 12 can support the device when no collision occurs, and when a collision occurs, due to the fixed angle between the connecting rod 1 9, the support rod 10 and the connecting rod 2 12 and the connecting plate 14, the connecting rod 1 9, the support rod 10 and the connecting rod 2 12 and the connecting plate 14 can be in a horizontal state, thereby being able to offset the vertical force and play a role in energy absorption and shock reduction.

[0031] In a preferred embodiment, the buffer assembly 8 includes an energy absorbing shell 801, the inner wall of the energy absorbing shell 801 is fixedly equipped with a fixing block 802, the inner wall of the fixing block 802 is inlaid with a magnet 803, and the inner wall of the magnet 803 is provided with a limiting rod 804;

[0032] In a preferred embodiment, there are four fixing blocks 802, and the four fixing blocks 802 are evenly distributed on the inner wall of the energy absorbing shell 801, there are four magnets 803, and the magnetic poles of two corresponding magnets 803 repel each other, and the energy absorbing shell 801 is prepared by ACF;

[0033] By utilizing the above structure, the repulsive force generated between the two magnets 803 can cause the magnet 803 to slide on the outer wall of the limiting rod 804, thereby changing the surrounding magnetic field, thereby realizing a magnetic shock-absorbing structure in which the shock-absorbing force is inversely proportional to the displacement, so that the energy-absorbing shell 801 can buffer the device, thereby playing an auxiliary protective role for the transported corrosive tanks, thereby increasing the safety and reliability of the device.

[0034] Working principle: when using the device, firstly, the bracket 4 and the fixing frame 11 can be arranged to facilitate the installation of the device as a whole on the tank transport vehicle for corrosive products, and the material characteristics of the energy-absorbing shell 801 can be used to make the energy-absorbing shell 801 play the functions of buffering, shock absorption and energy absorption for the device, and the repulsive characteristics of the two opposite magnets 803 are used, and the limit rod 804 can play the role of limiting, so that the force generated between the embedded magnets 803 can be suspended in the air, so the frequency of vibration can be reduced, making the shock suppression effect of the device more ideal, thereby playing the role of buffering and shock absorption for the device. When the corrosive tank transport vehicle is hit unexpectedly, the connecting rod 1 9, the support rod 10, the connecting rod 2 12 and the connecting plate 14 will be transformed from a predetermined angle to a horizontal state. At the same time, the horizontal shock absorbing device 5 can drive the telescopic rod 6 to reciprocate in the length direction of the top of the connecting plate 14. Due to the number and position characteristics of the horizontal shock absorbing device 5 and the telescopic rod 6, the impact force in the horizontal direction during the collision can be offset, so that the device can perform vertical and horizontal shock absorbing effects on the corrosive tank transport vehicle, which can make the corrosive tank transport vehicle have a better anti-collision effect.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-collision energy absorption device for a tank transport vehicle for corrosive products, comprising a vehicle body (1), characterized in that: The bottom of the vehicle body (1) is fixedly equipped with wheels (2), the top of the wheels (2) are respectively equipped with a chassis (3) and a baffle (18), the outer wall of the vehicle body (1) is equipped with a bracket (4) through a mounting plate (13), the top of the bracket (4) is fixedly equipped with a connecting plate (14), the top of the connecting plate (14) is provided with a horizontal shock absorbing device (5), the inner wall of the horizontal shock absorbing device (5) is slidably connected to a telescopic rod (6), the outer walls of both sides of the bracket (4) are provided with buffer components (8), the top of the chassis (3) is fixedly equipped with a guardrail (17), and the top of the wheel (2) is slidably connected to a tank (16).

2. The anti-collision energy absorption device for a tank transport vehicle of corrosive products according to claim 1 is characterized in that: A connecting frame (7) and a fixing frame (11) are fixedly mounted on the top of the connecting plate (14), a connecting rod (9), a supporting rod (10) and a connecting rod (12) are respectively mounted on the outer walls of both sides of the bracket (4), a mounting plate (13) is mounted on the bottom of the bracket (4), and a connecting column (15) is fixedly mounted on the outer wall of the bracket (4).

3. The anti-collision energy absorption device for a tank transport vehicle of corrosive products according to claim 1 is characterized in that: The number of the horizontal shock absorbing devices (5) and the telescopic rods (6) are both four, and the four horizontal shock absorbing devices (5) and the telescopic rods (6) are symmetrically distributed in groups of two on the top of the connecting plate (14), and the two horizontal shock absorbing devices (5) are connected via a connecting frame (7), and the end of the telescopic rod (6) away from the horizontal shock absorbing device (5) is fixedly connected to the fixing frame (11).

4. The anti-collision energy absorption device for a tank transport vehicle of corrosive products according to claim 2, characterized in that: The number of the connecting rods 1 (9) is four, and the four connecting rods 1 (9) are symmetrically distributed on both sides of the bracket (4); one end of the connecting rod 1 (9), the support rod (10) and the connecting rod 2 (12) is connected to the bracket (4), and the other ends of the connecting rod 1 (9), the support rod (10) and the connecting rod 2 (12) are connected to the outer wall of the vehicle body (1).

5. The anti-collision energy absorption device for a tank transport vehicle of corrosive products according to claim 1, characterized in that: The buffer assembly (8) comprises an energy absorbing shell (801), the inner wall of the energy absorbing shell (801) is fixedly equipped with a fixing block (802), the inner wall of the fixing block (802) is inlaid with a magnet (803), and the inner wall of the magnet (803) is provided with a limiting rod (804).

6. The anti-collision energy absorption device for a tank transport vehicle of corrosive products according to claim 5, characterized in that: There are four fixing blocks (802) and the four fixing blocks (802) are evenly distributed on the inner wall of the energy absorbing shell (801). There are four magnets (803) and the magnetic poles of two corresponding magnets (803) repel each other. The energy absorbing shell (801) is prepared by ACF.

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