CN211107133U - Leakage-proof device for hazardous chemical transportation - Google Patents

Abstract

The utility model discloses a dangerous chemical transportation leakage-proof device, which comprises a carriage, wherein the carriage comprises a sand-preventing and ring-type gas monitoring sensor, a fixed bottom plate is fixed at the bottom in the carriage through bolts, fixing bolts are inserted on the fixed bottom plate, three groups of fixing bolts are arranged on the fixing bolts, the fixing bolts penetrate through the fixed bottom plate and the carriage and are connected through threads, supporting columns are welded on two sides of the top of the fixed bottom plate, and a damping bottom plate is welded on the top of the supporting columns; the utility model discloses newly-increased gaseous monitoring sensor of ring type, data processing circuit module and audible-visual annunciator utilize the high volatility of danger article, can monitor constantly the position that leaks danger article more easily to the mouth of irritating, cooperate original mechanical shock attenuation leak protection device, and then great improvement the leak protection effect of danger article transportation, improved the efficiency of handling accident, and then in time the loss stopping.

Description

Leakage-proof device for hazardous chemical transportation

Technical Field

The utility model relates to a danger article transportation technical field, more specifically say, it relates to a danger article transportation leak protection device.

Background

Transportation of dangerous goods is one of special transportation, and refers to transportation of unconventional goods by special vehicles by special organizations or technicians. Generally, dangerous goods transportation can be qualified only through strict examination by related national functional departments and corresponding facility equipment which can guarantee safe transportation of dangerous goods.

Most of the transportation tanks of gas and liquid in the existing hazardous chemicals only have some mechanical damping structures to ensure the safety of the tank body, so that the aim of leakage prevention is achieved, and the mechanical structures are difficult to prevent leakage of some trace raw materials.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a danger article transportation leak protection device, its characteristics that have splendid leak protection effect.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a dangerous chemicals transportation leak protection device, includes the carriage, this carriage is including fire control sand and the gaseous monitoring sensor of ring type, the bottom has PMKD through the bolt fastening in the carriage, PMKD is last to peg graft and to have fixing bolt, fixing bolt has three groups, fixing bolt runs through PMKD with the carriage passes through threaded connection, the welding of PMKD top both sides has the support column, the welding of support column top has vibration damping bottom plate.

Through adopting above-mentioned technical scheme, PMKD can dismantle, is convenient for remove, also can carry on outside carrier and remove.

Furthermore, a damping spring is clamped and pressed on the side wall of the damping bottom plate, which is far away from the supporting column, and a damping top plate is clamped and pressed at one end of the damping spring, which is far away from the damping bottom plate.

By adopting the technical scheme, the damping spring is made of metal, has very high impedance force and is beneficial to damping a heavy tank body.

Further, the top of the damping top plate is glued with a liner, a hazardous chemical substance tank is lapped between the liners, and a tank cover is connected to one side wall of the hazardous chemical substance tank through threads.

Through adopting above-mentioned technical scheme, the gasket has reduced the jar body with the friction of shock attenuation roof.

Furthermore, the ring-type gas monitoring sensor is nested around the tank cover, and a connecting rod is formed at the top of the ring-type gas monitoring sensor.

By adopting the technical scheme, the ring-type gas monitoring sensor is used for detecting the acidity and alkalinity of volatile gas to identify whether leakage occurs.

Furthermore, a data processing circuit module is inserted at the top end of the connecting rod and connected with the carriage through a bolt, and an audible and visual alarm is fixed on one side wall outside the carriage through a bolt.

By adopting the technical scheme, the data processing circuit module is used for collecting and processing the data collected by the ring-type gas monitoring sensor.

Furthermore, audible and visual alarm with gaseous monitoring sensor of ring type all with data processing circuit module electricity is connected, the shaping has the inlet port on the gaseous monitoring sensor inner wall of ring type.

By adopting the technical scheme, the audible and visual alarm is used for informing transportation workers outside the carriage of leakage accidents.

To sum up, the utility model discloses following beneficial effect has:

the utility model discloses newly-increased gaseous monitoring sensor of ring type, data processing circuit module and audible-visual annunciator utilize the high volatility of danger article, can monitor constantly the position that leaks danger article more easily to the mouth of irritating, cooperate original mechanical shock attenuation leak protection device, and then great improvement the leak protection effect of danger article transportation, improved the efficiency of handling accident, and then in time the loss stopping.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection relationship between the annular gas monitoring sensor and the cover of the tank opening of the present invention;

fig. 3 is a perspective view of the ring-shaped gas monitoring sensor of the present invention.

In the figure:

1. fixing the bottom plate; 2. a support pillar; 3. fixing the bolt; 4. hazardous chemical substance tanks; 5. a damping bottom plate; 6. a damping top plate; 7. a damping spring; 8. a liner; 9. sand elimination and prevention; 10. a carriage; 11. A tank lid; 12. a data processing circuit module; 13. an annular gas monitoring sensor; 14. an audible and visual alarm; 15. and (4) air inlet holes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying fig. 1-3.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a dangerous chemicals transportation leak protection device, includes carriage 10, and this carriage 10 is including fire prevention sand 9 and the gaseous monitoring sensor 13 of ring type, and the bottom has PMKD 1 through the bolt fastening in carriage 10, and it has fixing bolt 3 to peg graft on the PMKD 1, and fixing bolt 3 has three groups, and fixing bolt 3 runs through PMKD 1 and passes through threaded connection with carriage 10, and 1 top both sides welding of PMKD has support column 2, and the welding of 2 tops of support column has vibration damping bottom plate 5.

Through adopting above-mentioned technical scheme, PMKD 1 can be dismantled, is convenient for remove, also can carry on external carrier and remove.

As shown in FIG. 1, a damping spring 7 is clamped and pressed on a side wall of the damping bottom plate 5 far away from the supporting column 2, and a damping top plate 6 is clamped and pressed on one end of the damping spring 7 far away from the damping bottom plate 5.

Through adopting above-mentioned technical scheme, damping spring 7 is the metal material, has very high impedor, is favorable to the shock attenuation to the heavy jar of body.

As shown in figure 1, a liner 8 is glued on the top of the damping top plate 6, a hazardous chemical substance tank 4 is lapped between the liners 8, and a tank cover 11 is connected to one side wall of the hazardous chemical substance tank 4 through threads.

Through adopting above-mentioned technical scheme, gasket 8 has reduced the friction of jar body and shock attenuation roof 6.

As shown in fig. 1 and 2, a ring-shaped gas monitoring sensor 13 is nested around the tank opening cover 11, and a connecting rod is formed on the top of the ring-shaped gas monitoring sensor 13.

By adopting the technical scheme, the ring-type gas monitoring sensor 13 is used for detecting the acidity or alkalinity of the volatile gas to identify whether leakage occurs.

As shown in FIG. 1, a data processing circuit module 12 is inserted into the top end of the connecting rod, the data processing circuit module 12 is connected with the carriage 10 through a bolt, and an audible and visual alarm 14 is fixed on one side wall outside the carriage 10 through a bolt.

By adopting the technical scheme, the data processing circuit module 12 is used for collecting and processing the data collected by the ring-type gas monitoring sensor 13.

As shown in fig. 1 and 3, the audible and visual alarm 14 and the ring-type gas monitoring sensor 13 are both electrically connected to the data processing circuit module 12, and an air inlet 15 is formed on the inner wall of the ring-type gas monitoring sensor 13.

By adopting the technical scheme, the audible and visual alarm 14 is used for informing the transport staff outside the carriage 10 of the leakage accident.

The working principle is as follows: firstly, a fixed bottom plate 1 is installed on a bottom plate of a carriage 10 through a fixed bolt 3, then, fire-fighting sand 9 is fully paved on the fixed bottom plate 1, then, an external loading device is used for placing a hazardous chemical tank 4 between two lining plates, gas or liquid can be injected into the hazardous chemical tank 4, a tank opening cover 11 is covered after the filling, a ring-type gas monitoring sensor 13 is nested around the tank opening cover 11, when the hazardous chemical tank 4 is transported, the carriage 10 can shake, a damping top plate 6, a damping bottom plate 5 and a damping spring 7 perform effective damping operation, the shaking amplitude of the tank body is reduced, meanwhile, because the gas and the liquid in the hazardous chemical have strong volatility, the ring-type gas monitoring sensor 13 identifies whether leakage occurs or not by detecting the gas near the tank opening cover 11, and a data processing circuit module 12 informs an audible and visual alarm 14 to remind a worker after the monitored data is analyzed, and then great improvement the leak protection effect of dangerization article transportation, improved the efficiency of handling the accident, in time the loss.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (6)

1. The utility model provides a dangerous chemicals transportation leak protection device, includes carriage (10), and this carriage (10) are including fire prevention sand (9) and ring type gas monitoring sensor (13), its characterized in that: the bottom has PMKD (1) through the bolt fastening in carriage (10), it has fixing bolt (3) to peg graft on PMKD (1), fixing bolt (3) have three groups, fixing bolt (3) run through PMKD (1) with carriage (10) pass through threaded connection, the welding of PMKD (1) top both sides has support column (2), the welding of support column (2) top has shock-absorbing bottom plate (5).

2. The leakage-proof device for the transportation of hazardous chemicals according to claim 1, wherein: shock attenuation spring (7) have been pressed to shock attenuation bottom plate (5) keep away from on the lateral wall of support column (2) a card, shock attenuation spring (7) are kept away from shock attenuation bottom plate (5) one end card is pressed and is had shock attenuation roof (6).

3. The leakage-proof device for the transportation of hazardous chemicals according to claim 2, wherein: the top of the damping top plate (6) is glued with a liner (8), a hazardous chemical substance tank (4) is lapped between the liners (8), and a tank cover (11) is connected to one side wall of the hazardous chemical substance tank (4) through threads.

4. The leakage-proof device for the transportation of hazardous chemicals according to claim 3, wherein: jar lid (11) are nested all around have gaseous monitoring sensor of ring type (13), the shaping of gaseous monitoring sensor of ring type (13) top has the connecting rod.

5. The leakage-proof device for the transportation of hazardous chemicals according to claim 4, wherein: the top end of the connecting rod is inserted with a data processing circuit module (12), the data processing circuit module (12) is connected with the carriage (10) through a bolt, and an audible and visual alarm (14) is fixed on one side wall of the outer portion of the carriage (10) through a bolt.

6. The leakage-proof device for the transportation of the hazardous chemical substances according to claim 5, wherein: audible and visual alarm (14) with gaseous monitoring sensor of ring type (13) all with data processing circuit module (12) electricity is connected, the shaping has inlet port (15) on gaseous monitoring sensor of ring type (13) inner wall.

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