CN211568126U

CN211568126U - Carriage for transporting explosive articles

Info

Publication number: CN211568126U
Application number: CN202020122976.7U
Authority: CN
Inventors: 蒋友明; 其他发明人请求不公开姓名
Original assignee: Zhejiang Lujieshun Automobile Manufacturing Co ltd
Current assignee: Zhejiang Lujieshun Automobile Manufacturing Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-09-25
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses a drawback that is difficult to use large-scale antiknock container safety transportation to the carriage that is used for transporting explosive article among the prior art provides a carriage for transporting explosive article, including being equipped with the open-ended railway carriage or compartment body, be equipped with the carriage explosion vent at open position on the railway carriage or compartment body, the internal fixed large-scale antiknock container that is equipped with of railway carriage or compartment, this large-scale antiknock container includes the vessel body, and the vessel body is equipped with exit towards railway carriage or compartment body open-ended one side, and exit position is equipped with the explosion vent, vessel body outside cover is equipped with a reinforcement section of thick bamboo, and this reinforcement section of thick bamboo is formed by the crooked coiling of hollow tubular metal resonator, be equipped with the opening on the reinforcement section of. The utility model discloses the security performance is high, and whole weight is lighter.

Description

Carriage for transporting explosive articles

Technical Field

The utility model relates to a carriage, concretely relates to carriage for transporting explosive article.

Background

Explosive articles such as detonators and explosives are often required to be used in engineering operations such as blasting, and the explosive articles need to be stored in a carriage of a special explosive article transport vehicle to be transported. The carriage of the existing explosive transport vehicle only has explosion-proof performance and does not have anti-explosion performance, once the explosive of the whole vehicle explodes, the damage is huge, and the real safe transport is difficult to realize. In the prior art, a small anti-explosion container is generally arranged in a carriage and used for transporting and storing dangerous goods such as detonators, explosives and the like, however, the storage amount of the small anti-explosion container is small and is difficult to meet the use requirement, and the large anti-explosion container has higher requirements on anti-explosion performance due to larger storage amount.

Disclosure of Invention

The utility model discloses a carriage that is used for transporting explosive article among the prior art is difficult to use the drawback of large-scale antiknock container safety transportation, provides a carriage for transporting explosive article, and large-scale antiknock container in this carriage has good antiknock performance, and weight is lighter relatively.

The invention aims to be realized by the following technical scheme: the utility model provides a carriage for transporting explosive article, is including being equipped with the open-ended railway carriage or compartment body, is equipped with carriage explosion vent at open position on the railway carriage or compartment body, and the internal fixed large-scale antiknock container that is equipped with of railway carriage or compartment, this large-scale antiknock container include the vessel body, and the vessel body is equipped with exit towards railway carriage or compartment body open-ended one side, and exit position is equipped with explosion vent, vessel body outside cover is equipped with strengthens a section of thick bamboo, should strengthen a section of thick bamboo and coil by hollow tubular metal resonator bending and form, strengthen being equipped with the opening on the section of thick bamboo, strengthen a section.

Among the above-mentioned scheme, establish in the vessel body outside by the reinforcing section of thick bamboo cover that hollow tubular metal resonator sinuous winding formed, can promote large-scale antiknock container's overall structure intensity and antiknock performance, form by hollow tubular metal resonator sinuous winding because of strengthening a section of thick bamboo, for hollow structure, lighter for solid container wall structure weight to make the weight in whole carriage lighter, can transport more explosive article.

Preferably, the side wall of the carriage body is provided with a ventilation opening. The vent is provided for ventilation in the vehicle cabin.

Preferably, the main body of the container body is a cylindrical structure arranged transversely, the end of the container body is an arc-shaped structure, the side surface and the end of the container body are in smooth transition, and the inlet and the outlet are arranged at one end of the container body. The container body with the structure has good anti-explosion performance.

Preferably, the outer side walls of adjacent circles of the metal pipe which is bent and coiled to form the reinforcing cylinder are mutually attached, two sides of a joint between the adjacent circles are fixedly connected through full welding, a filling space is reserved between the reinforcing cylinder and the outer side wall of the container body, and fillers with sound insulation and shock absorption functions are filled in the filling space. The both sides of the junction between the lateral wall of adjacent circle of tubular metal resonator realize fixed connection through full weld, enable to strengthen a section of thick bamboo and have good sealing performance, and have good structural strength to can promote the antiknock performance of large-scale antiknock container by a wide margin. Meanwhile, the filler can play a role in sound insulation and shock absorption.

Preferably, one side of the metal pipe, which faces the container body, is provided with a first pressure relief hole communicated with the filling space, one side of the metal pipe, which faces away from the container body, is provided with a second pressure relief hole communicated with the inner cavity of the compartment body, the second pressure relief hole is not aligned with the first pressure relief hole, and the second pressure relief hole and the first pressure relief hole are located on different rings of the metal pipe. When the container body is exploded, high-pressure shock waves generated by explosion can burst the side wall of the container body to enter a filling space between the container body and the reinforcing cylinder, and because the structural strength of fillers in the filling space is poor, the high-pressure shock waves can also burst the fillers to enter the metal pipe from the first pressure relief hole, and then the fillers are discharged into the carriage body from the second pressure relief hole after moving for a certain distance along the metal pipe, and the carriage body can be used as a pressure relief cavity at the moment, so that secondary pressure relief is realized.

Preferably, the carriage body is a square carriage body, and the second pressure relief hole is arranged towards the corner of the inner cavity of the carriage body. When large-scale antiknock container installs in the railway carriage or compartment when internal, the distance between four corner positions of railway carriage or compartment body inner chamber and the large-scale antiknock container is greater than the distance between four inside walls of railway carriage or compartment body and the large-scale antiknock container, and the pressure release route of leaving for from downthehole spun high-pressure gas of second pressure release or shock wave is bigger, can possess better pressure release effect, also can reduce high-pressure gas or shock wave and destroy in the railway carriage or compartment body.

Preferably, a reinforcing plate with a cylindrical structure is fixedly arranged on the outer side of the end part of the container body, which is not provided with the inlet and the outlet, and the metal pipe is gradually coiled around the reinforcing plate by taking the reinforcing plate as a starting point to form the reinforcing cylinder. The gusset plate can be consolidated this tip of container, promotes the antiknock performance of this department position, simultaneously because the restriction of tubular metal resonator self structure, directly adopts the tubular metal resonator to coil the initiating terminal that can make the tubular metal resonator and produce great interval, and interval position can influence the antiknock performance of large-scale antiknock container, through the gusset plate that sets up cylindrical structure, can reduce the interval that probably produces.

Preferably, the reinforcing plate side is equipped with the mounting groove, tubular metal resonator one end is fixed in the mounting groove, the mounting groove is close to the junction between the lateral wall of tubular metal resonator coiling direction and the lateral surface of reinforcing plate for the arcwall face. Directly adopt the tubular metal resonator to surround the gusset plate setting, at the position that the tubular metal resonator surrounded into first round, also can form great space between tubular metal resonator and the gusset plate, can influence the antiknock performance of large-scale antiknock container when the space is great, and through setting up the mounting groove, can reduce the space that probably produces, promote antiknock performance.

Preferably, the container body is fixedly connected with a connecting ring with a circular ring structure at the position of the inlet and the outlet, the connecting ring is sleeved in the opening of the reinforcing cylinder, and one end of the metal pipe, facing the inlet and the outlet, is arranged around the connecting ring and is fixedly connected with the outer side face of the connecting ring; the outer side of the connecting ring is provided with a groove, the joint between the side wall of the groove back to the metal pipe coiling direction and the outer side surface of the connecting ring is an arc-shaped surface, and one end of the metal pipe facing to the inlet and the outlet is fixedly arranged in the groove. The arrangement of the groove can also reduce the gap between the metal pipe and the connecting ring, and improve the anti-explosion performance of the large anti-explosion container.

Preferably, a hinge seat positioned above the explosion door is fixedly arranged on the container body, the explosion door is hinged with the hinge seat, a hydraulic buffer is further arranged between the explosion door and the inner wall of the container body, and two ends of the hydraulic buffer are respectively hinged with the explosion door and the inner wall of the container body; and the inner end of the connecting ring is provided with a step surface corresponding to the explosion door. The hydraulic buffer is arranged, so that the pipe wall speed of the first explosion vent can be reduced, the first explosion vent can be slowly closed, and the use safety is improved.

Preferably, the explosion vent comprises a door panel, and a spherical face shield protruding towards the inner cavity of the container body is fixedly arranged on the inner side of the door panel. The spherical cover has good structural strength, and can uniformly disperse the received high-pressure shock waves, so that the explosion door has good anti-explosion performance.

Preferably, the supporting legs are fixedly arranged on the outer side of the container body and are fixedly arranged at the bottom of the inner cavity of the carriage. The supporting legs can fix the container body, so that the container body with a cylindrical structure can be stably placed on the flat ground.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses the security performance is high, and whole weight is lighter. The whole weight is lighter, the transportation is convenient, and the anti-knock performance and the pressure relief effect are good.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic cross-sectional structure of the present invention;

FIG. 5 is an enlarged view of FIG. 4 at B;

FIG. 6 is a front view of the antiknock container;

FIG. 7 is a schematic view of a reinforcing plate structure;

FIG. 8 is a schematic view of the attachment ring configuration;

the labels in the figure are: 1. the explosion-proof door comprises a compartment body, 2, a compartment explosion-proof door, 3, a vent, 4, a container body, 5, an inlet and an outlet, 6, an explosion-proof door, 7, a door panel, 8, a spherical cover, 9, a hinged seat, 10, a hydraulic buffer, 11, a step surface, 12, a reinforcing cylinder, 13, a metal pipe, 14, a filling space, 15, a filler, 16, a first pressure relief hole, 17, a second pressure relief hole, 18, a reinforcing plate, 19, a mounting groove, 20, a connecting ring, 21, a groove, 22 and supporting legs.

Detailed Description

The invention will be further described with reference to the embodiments shown in the drawings to which:

example 1

As shown in fig. 1-8, a carriage for transporting explosive materials comprises a carriage body 1 with a square structure and an opening at the rear end, a carriage explosion door 2 is arranged at the opening position on the carriage body 1, a vent 3 is arranged on the side wall of the carriage body 1, a large-sized anti-explosion container is fixedly arranged in the carriage body 1, the large-sized anti-explosion container comprises a container body 4, an inlet and an outlet 5 are arranged at one side of the container body 4 facing the opening of the carriage body 1, an explosion door 6 is arranged at the position of the inlet and the outlet 5, the explosion door 6 comprises a door panel 7, a spherical cover 8 protruding towards the inner cavity of the container body 4 is fixedly arranged at the inner side of the door panel 7, a hinged seat 9 positioned above the explosion door 6 is fixedly arranged on the inner wall of the container body 4, the explosion door 6 is hinged with the hinged seat 9, a hydraulic buffer 10 is further arranged between the explosion door 6 and the inner wall of the container body 4, and two ends, The inner wall of the container body 4 is hinged.

The main body part of the container body 4 is a cylindrical structure which is transversely arranged, the end part of the container body 4 is an arc-surface-shaped structure, the side surface and the end part of the container body 4 are in smooth transition, and the inlet and the outlet 5 are arranged on one end part of the container body 4. The outer side of the container body 4 is sleeved with a reinforcing cylinder 12, the reinforcing cylinder 12 is formed by bending and coiling a hollow metal pipe 13, an opening is formed in the reinforcing cylinder 12, and the opening of the reinforcing cylinder 12 is communicated with the inlet and the outlet 5.

The outer side walls of adjacent circles of the metal pipe 13 which is bent and coiled to form the reinforcing cylinder 12 are mutually attached, two sides of a joint between the adjacent circles of the metal pipe 13 are fixedly connected through full welding, a filling space 14 is reserved between the reinforcing cylinder 12 and the outer side wall of the container body 4, and a filler 15 with sound insulation and shock absorption functions is filled in the filling space 14. One side of the metal pipe 13 facing the container body 4 is provided with a first pressure relief hole 16 communicated with the filling space 14, one side of the metal pipe 13 facing away from the container body 4 is provided with a second pressure relief hole 17 communicated with the inner cavity of the compartment body 1, the second pressure relief hole 17 is not aligned with the first pressure relief hole 16, and the second pressure relief hole 17 and the first pressure relief hole 16 are located on different rings of the metal pipe 13. The second pressure relief hole 17 is arranged towards the corner of the inner cavity of the compartment body 1.

A reinforcing plate 18 with a cylindrical structure is fixedly arranged on the outer side of the end part of the container body 4 where the inlet and the outlet 5 are not arranged, and the metal pipe 13 is gradually coiled around the reinforcing plate 18 by taking the reinforcing plate 18 as a starting point to form the reinforcing cylinder 12. The side of the reinforcing plate 18 is provided with a mounting groove 19, one end of the metal tube 13 is fixed in the mounting groove 19, and the joint of the mounting groove 19, which is close to the coiling direction of the metal tube 13, and the outer side of the reinforcing plate 18 is an arc-shaped surface. The container body 4 is fixedly connected with a connecting ring 20 with a circular ring structure at the position of the inlet and outlet 5, the connecting ring 20 is sleeved in an opening of the reinforcing cylinder 12, one end of the metal tube 13 facing the inlet and outlet 5 is arranged around the connecting ring 20 and is fixedly connected with the outer side surface of the connecting ring 20, and the inner end of the connecting ring 20 is provided with a step surface 11 corresponding to the explosion door 6; a groove 21 is formed in the outer side of the connecting ring 20, a connecting portion between the side wall of the groove 21, which is back to the coiling direction of the metal tube 13, and the outer side surface of the connecting ring 20 is an arc-shaped surface, and one end of the metal tube 13, which faces the inlet and the outlet 5, is fixedly arranged in the groove 21. Supporting legs 22 are fixedly arranged on the outer side of the container body 4, and the supporting legs 22 are fixedly arranged at the bottom of the inner cavity of the compartment body 1.

In practical use, the carriage body 1 provided with the large-sized anti-explosion container can be fixedly placed on the ground for use and can also be mounted on a special truck for transportation, so that the use is more convenient.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a carriage for transporting explosive article, is equipped with the carriage explosion vent including being equipped with the open-ended railway carriage or compartment body, the railway carriage or compartment body is last to be equipped with the carriage explosion vent at open position, its characterized in that, the internal fixed large-scale antiknock container that is equipped with of railway carriage or compartment, this large-scale antiknock container includes vessel body, and vessel body is equipped with exit towards railway carriage or compartment body open-ended one side, and exit position is equipped with the explosion vent, vessel body outside cover is equipped with strengthens a section of thick bamboo, should strengthen a section of thick bamboo and coil by hollow tubular metal resonator bending and form, strengthen being equipped with the opening on the section.

2. A compartment for the transport of explosive materials according to claim 1, wherein the side walls of the compartment body are vented.

3. A carriage for transporting explosive articles according to claim 1 or 2, wherein the main body part of the container body is a cylindrical structure arranged transversely, the end part of the container body is an arc-shaped structure, the side surface and the end part of the container body are in smooth transition, and the inlet and the outlet are arranged on one end part of the container body.

4. The compartment for transporting explosive materials according to claim 3, wherein the outer side walls of adjacent circles of the metal pipe which is bent and coiled to form the reinforcing cylinder are mutually attached, two sides of the joint between the adjacent circles are fixedly connected through full welding, a filling space is reserved between the reinforcing cylinder and the outer side wall of the container body, and the filling space is filled with fillers with sound insulation and shock absorption functions.

5. The compartment for transporting explosive articles according to claim 4, wherein a first pressure relief hole communicated with the filling space is formed in one side of the metal tube facing the container body, a second pressure relief hole communicated with the inner cavity of the compartment body is formed in one side of the metal tube facing away from the container body, and the second pressure relief hole is not aligned with the first pressure relief hole.

6. The compartment for transporting explosive materials according to claim 5, wherein the compartment is a square compartment, and the second pressure relief hole is formed towards a corner of an inner cavity of the compartment.

7. The compartment of claim 6, wherein a reinforcing plate having a cylindrical structure is fixed to the outer side of the end portion of the container body where the inlet and outlet are not formed, and the metal tube is gradually wound around the reinforcing plate from the reinforcing plate to form the reinforcing cylinder.

8. The compartment for transporting explosive articles according to claim 7, wherein the reinforcing plate is provided with an installation groove on a side surface thereof, one end of the metal tube is fixed in the installation groove, and the installation groove is an arc-shaped surface near a joint between the side wall in the coiling direction of the metal tube and the outer side surface of the reinforcing plate.

9. The compartment for transporting explosive materials according to claim 8, wherein the container body is fixedly connected with a connecting ring with a circular ring structure at the inlet and outlet positions, the connecting ring is sleeved in the opening of the reinforcing cylinder, and one end of the metal pipe facing the inlet and outlet is arranged around the connecting ring and is fixedly connected with the outer side surface of the connecting ring; the outer side of the connecting ring is provided with a groove, the joint between the side wall of the groove back to the metal pipe coiling direction and the outer side surface of the connecting ring is an arc-shaped surface, and one end of the metal pipe facing to the inlet and the outlet is fixedly arranged in the groove.

10. The carriage for transporting explosive articles according to claim 1, wherein supporting legs are fixedly arranged on the outer side of the container body and fixedly arranged at the bottom of an inner cavity of the carriage.