Anti-seismic device for railway transportation container

Abstract

The utility model belongs to the technical field of logistics transportation equipment, and particularly relates to an anti-seismic device for a railway transportation container, which comprises a positioning plate, the positioning plate is of a bottom-sealed frame-shaped structure with a downward opening, the positioning plate is buckled on a single train section in a covering manner, and a damping positioning mechanism is arranged on the positioning plate; the damping positioning mechanism comprises four side protection assemblies and a lower protection assembly, the four side protection assemblies are distributed on the front side, the rear side, the left side and the right side of the positioning plate, the lower protection assembly is arranged at the upper end of the positioning plate, and through arrangement of the side protection assemblies and the lower protection assembly, a transported container can be comprehensively protected; the position is more stable, and the influence of vibration on the device is reduced; and the damping plate which is modularly arranged can be more suitable for a high-strength transportation environment, and overhaul and maintenance are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of logistics transport equipment, concretely relates to an anti-vibration device for railway transport container. BACKGROUND

[0002] In railway transportation, containers are mainly used for loading and protecting transported goods, but due to the vibration of train operation during transportation, the goods in the container will still be affected, therefore, at present, a layer of buffer pad is usually arranged between the upper end of the train and the container for reducing the influence of vibration, but such a way is prone to cause rapid aging of the buffer pad and displacement during transportation due to the open-air and large strength of railway transportation, which is not conducive to the stable transportation of the container on the one hand and the damping effect is poor and the buffer pad needs to be frequently maintained after aging on the other hand. SUMMARY

[0003] The utility model aims at providing an anti-vibration device for railway transport container, which is used to solve the problems mentioned in the background.

[0004] To achieve the above technical purpose, the utility model adopts the following technical scheme:

[0005] An anti-vibration device for railway transport container, comprising a positioning plate, the positioning plate is in the form of a bottom-sealed frame structure with an opening downward, the positioning plate is buckled on a single train section, and a damping positioning mechanism is arranged on the positioning plate.

[0006] The damping positioning mechanism comprises side protection assemblies and a lower protection assembly, the number of side protection assemblies is four and they are distributed on the front, rear, left and right sides of the positioning plate, and the lower protection assembly is arranged on the upper end of the positioning plate.

[0007] The side protection assembly is composed of a fence and an air bag, the fence is hinged to the positioning plate and connected to the positioning plate through a bolt, and the air bag is embedded in the fence with an air inlet interface on the side of the fence.

[0008] The lower protection assembly is composed of a plurality of damping plates, and the plurality of damping plates are evenly laid on the upper end of the positioning plate.

[0009] The number of air bags is several and they are connected to each other, and the fence is provided with an exhaust valve connected to the air bag.

[0010] The damping plate comprises a plate surface, a buffer plate and a fixer, the buffer plate is arranged on the lower end of the plate surface, the buffer plate is in a wave structure, the upper end of the positioning plate is embeddedly connected with the buffer plate structure, and the fixer is arranged on the middle part of the plate surface and connected to the positioning plate.

[0011] The buffer plate is made of a rubber damping pad.

[0012] The fixing device comprises a plug-in body and a bolt, the positioning plate is provided with a plug-in slot, the plug-in body is integrally formed with the plate surface and extends into the plug-in slot, and the bolt is threadedly connected with the plug-in body after extending into the plug-in slot through the side of the positioning plate.

[0013] Compared with the prior art, the application has at least the following advantages:

[0014] Through the arrangement of the side protection assembly and the lower protection assembly, the transported container can be comprehensively protected, the position is more stable, and the influence of vibration is reduced; the modularized damping plate is more suitable for high-strength transportation environment and is beneficial to maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model can be further illustrated by the non-limiting embodiments shown in the drawings.

[0016] Figure 1 It is a structural schematic view when the application is connected with a train.

[0017] Figure 2 It is a bottom structural schematic view of the application.

[0018] Figure 3 It is a structural schematic view of a single damping plate of the application.

[0019] Figure 4 It is a structural sectional view of the application.

[0020] Figure 5 It is a structural schematic view of the upper end of the positioning plate of the application.

[0021] Positioning plate 1, fence 2, air bag 21, air inlet 22, plate surface 3, buffer plate 31, plug-in body 4, bolt 41, plug-in slot 42. DETAILED DESCRIPTION

[0022] In order for those skilled in the art to better understand the utility model, the technical solutions of the utility model are further described below in combination with the drawings and examples.

[0023] As shown in Figures 1-5 A shock-resistant device for a railway transport container, comprising a positioning plate 1, the positioning plate 1 is in the form of a bottom-sealed frame structure with an opening downward, the positioning plate 1 is clamped on a single train section, and a damping positioning mechanism is arranged on the positioning plate 1;

[0024] The damping positioning mechanism comprises a side protection assembly and a lower protection assembly, the number of the side protection assembly is four and the side protection assembly is distributed on the four sides of the front, rear, left and right of the positioning plate 1, and the lower protection assembly is arranged at the upper end of the positioning plate 1;

[0025] The side protection assembly is composed of a fence 2 and air bags 21, the fence 2 is hinged to the positioning plate 1 and connected to the positioning plate 1 through a latch, and the air bags 21 are embedded in the fence 2 and the air inlet interfaces 22 are located on the side of the fence 2.

[0026] The lower protection assembly is composed of a plurality of shock-absorbing plates, which are evenly laid on the upper end of the positioning plate 1.

[0027] When the device is installed on the train, the positioning plate 1 is used to be buckled to the train to form a preliminary connection, and other measures such as bolts 41 can be used to further connect the positioning plate 1 to ensure its stable position, so that the positioning plate 1 is connected to the train, and then the container to be transported can be placed on the upper side of the lower protection assembly, wherein the plurality of shock-absorbing plates of the lower protection assembly cover the positioning plate 1 to form vibration protection, and after the placement of the container is completed, the fence 2 in the side protection assembly can be turned up vertically to the ground, and then connected to the positioning plate 1 through a latch to keep it vertical to the ground, which can block and position the side of the container, wherein the connection mode of the latch is that a hole corresponding to the vertical fence 2 is provided between the fence 2 and the positioning plate 1, and then the latch is inserted into the hole of the fence 2 and the positioning plate 1 to fix the state of the fence 2. Of course, the latch fixing in this application is only one way to keep the fence 2 vertical, and other ways such as hooks and clamps can also be used to fix the fence 2, which is not shown in the drawings of the specification but is well known to those skilled in the art, so it will not be described in detail here.

[0028] When the fence 2 is vertically set, air can be injected through the air inlet interface 22 to inflate the air bags 21 on the fence 2, wherein the air inlet interface 22 is a one-way air inlet valve to ensure that the air bags 21 can remain inflated after inflation. After the air bags 21 are inflated, they will abut against the container, which can block the container and provide protection and shock absorption to the container due to the elastic characteristics of the air bags 21, wherein the air bags 21 are made of rubber or other materials with inflation capacity and high strength to meet the environmental requirements of railway transportation.

[0029] When there is no transportation operation or for the convenience of loading the container, the connection between the fence 2 and the positioning plate 1 can be cancelled and the fence 2 can be turned upside down on the lower side of the positioning plate 1, so that the plate surface 3 of the positioning plate 1 is exposed for loading operation.

[0030] The number of air bags 21 is several and they are connected to each other, and the fence 2 is provided with an exhaust valve connected to the air bags 21.

[0031] The air bags 21 in communication with each other can improve the convenience of inflation, and can complement and store air, and can protect the air bags 21 while ensuring the buffering effect on the container.

[0032] The shock-absorbing plate comprises a plate surface 3, a buffer plate 31 and a fixing device, the buffer plate 31 is arranged at the lower end of the plate surface 3, the buffer plate 31 is in a wave structure, the upper end of the positioning plate 1 is connected with the buffer plate 31 in a structure fitting mode, and the fixing device is arranged at the middle part of the plate surface 3 and connected with the positioning plate 1.

[0033] The buffer plate 31 is made of a rubber shock-absorbing pad.

[0034] The fixing device comprises a plug body 4 and a bolt 41, the positioning plate 1 is provided with a plug slot 42, the plug body 4 is integrally formed with the plate surface 3 and extends into the plug slot 42, and the bolt 41 extends into the plug slot 42 through the side of the positioning plate 1 and is threadedly connected with the plug body 4.

[0035] The buffer plate 31 in the wave structure cooperates with the wave structure at the upper end of the positioning plate 1, can provide a certain radial anti-skid effect when the whole shock-absorbing plate is placed on the positioning plate 1, makes the position of the shock-absorbing plate more accurate, and after the shock-absorbing plate is placed on the positioning plate 1, the plug body 4 extends into the plug slot 42 of the positioning plate 1, so that the plug body 4 and the positioning plate 1 are connected through the bolt 41, thereby fixing the position of the whole shock-absorbing plate and the positioning plate 1, and the rubber structure of the buffer plate 31 can absorb and buffer the vibration generated in the transportation process to protect the goods in the container;

[0036] The modular shock-absorbing plate can be more convenient to replace the damaged or aged shock-absorbing plate in the transportation operation, and is more beneficial to maintenance and use.

[0037] The above embodiments only exemplarily illustrate the principle and effect of the utility model, and are not used for limiting the utility model. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and category of the utility model. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought of the utility model should be covered by the claims of the utility model.

Claims

1. An anti-shock device for railway transport containers, comprising a positioning plate in the form of a closed bottom frame with an open top, which is clamped to a single train section, characterized in that: The positioning plate is provided with a damping positioning mechanism; The damping positioning mechanism comprises side protection assemblies and a lower protection assembly, the side protection assemblies are four in number and are distributed on the front, rear, left and right sides of the positioning plate, and the lower protection assembly is arranged at the upper end of the positioning plate; The side protection assembly is composed of a fence and an air bag, the fence is hinged to the positioning plate and connected to the positioning plate through a bolt, and the air bag is embedded in the fence with an air inlet interface located at the side of the fence; The lower protection assembly is composed of a plurality of damping plates, and the damping plates are evenly laid on the upper end of the positioning plate.

2. The anti-shock device for railway transport containers according to claim 1, characterized in that: The number of the air bags is several and they are interconnected, and the fence is provided with an exhaust valve connected to the air bag.

3. The anti-shock device for railway transport containers according to claim 2, characterized in that: The damping plate comprises a plate surface, a buffer plate and a fixator, the buffer plate is arranged at the lower end of the plate surface, the buffer plate has a wave structure, the upper end of the positioning plate is embeddedly connected with the buffer plate, and the fixator is arranged at the middle of the plate surface and connected with the positioning plate.

4. The anti-shock device for railway transport containers according to claim 3, characterized in that: The buffer plate is made of a rubber damping pad.

5. The anti-yaw device for a railway transport container according to claim 4, characterized in that: The fixator comprises a plug body and a bolt, the positioning plate is provided with a plug slot, the plug body is integrally formed with the plate surface and extends into the plug slot, and the bolt extends into the plug slot through the side of the positioning plate and is threadedly connected with the plug body.

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