CN218143499U

CN218143499U - Packaging can for transporting liquid dangerous goods alkyl metal chemical products

Info

Publication number: CN218143499U
Application number: CN202221968022.3U
Authority: CN
Inventors: 王长青; 蒋斌
Original assignee: Shandong Lushen Machinery Manufacturing Co ltd
Current assignee: Shandong Lushen Machinery Manufacturing Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-12-27
Anticipated expiration: 2032-07-28

Abstract

A packaging can for transporting liquid dangerous goods alkyl metal chemical products belongs to the technical field of chemical product transportation. Including jar body (2), be fixed with outer frame (1) in the outside of jar body (2), be provided with valve well (4), its characterized in that at the top of jar body (2): a sliding shield (5) is arranged above the valve well (4), the sliding shield (5) slides in a reciprocating manner between the upper part and the side part of the valve well (4), and a locking mechanism (16) for locking the sliding shield (5) and the valve well (4) is further arranged at the end part of the sliding shield (5). In this a packing jar for transporting liquid dangerous goods alkyl metal class chemical products, the valve well department at the jar body is provided with the guard shield and is used for protecting the valve, and the guard shield adopts the slip form to open and shut, has improved the efficiency that opens and shuts greatly, simultaneously through setting up locking mechanical system, avoids taking place the condition that the slip guard shield was opened by oneself in the transportation, has improved the reliability to the valve protection.

Description

Packaging can for transporting liquid dangerous goods alkyl metal chemical products

Technical Field

A packaging can for transporting liquid dangerous goods alkyl metal chemical products belongs to the technical field of chemical product transportation.

Background

The alkyl metal chemical products belong to flammable and explosive dangerous goods, so the packaging tank is one of important guarantees for guaranteeing the transportation safety. The traditional packaging tin has the following defects in the using process: (1) The top at traditional packing jar generally is provided with the valve well, is provided with a plurality of valves in the valve well, for avoiding causing the damage to the valve in the transportation, generally is provided with the guard shield in the top of valve well. The protective cover on the top of the traditional packaging tank is generally of a lifting type, and is locked by bolts in the transportation process, so that the protective cover needs to be manually climbed to the tank top for operation in the opening and closing process, and the operation is more complicated and the efficiency is lower. (2) In the transportation of packing jar, often need the mode transportation that a plurality of packing jars stacked, although current partial packing jar outside is provided with outer frame, still exist two upper and lower packing jars and be difficult to the location, and appear removing easily in the transportation, have certain potential safety hazard.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: overcome prior art's not enough, provide one kind and be provided with the slip guard shield at the top of jar body, improved the efficiency that opens and shuts greatly, simultaneously through setting up locking mechanical system, avoid taking place the condition that the slip guard shield was opened by oneself in the transportation, improved the valve and protected the efficiency of opening and close of slip guard shield, reduced in the packing jar that is used for transporting liquid dangerous goods alkyl metal class chemical products of workman's operating cost.

The utility model provides a technical scheme that its technical problem adopted is: this a packing jar for transporting liquid dangerous goods alkyl metal class chemicals, including a jar body, be provided with valve well, its characterized in that at the top of jar body: the sliding protective cover is arranged above the valve well and slides in a reciprocating mode between the upper portion and the side portion of the valve well, and a locking mechanism for locking the sliding protective cover and the valve well is further arranged at the end portion of the sliding protective cover.

Preferably, the locking mechanism comprises a fixed handle fixed on the side of the sliding shield, a rotating handle is arranged on the inner side of the fixed handle, the fixed handle is hinged with the rotating handle, a fixed hook body is arranged at the end part of the valve well, and a movable hook body which is staggered with the fixed hook body inside and outside is formed by bending the end part of the rotating handle.

Preferably, two springs are arranged between the fixed handle and the rotating handle side by side, one ends of the two springs are hung on the frame of the rotating handle, and the other ends of the two springs are hung on the bottom of the sliding shield.

Preferably, the surface of the tank body is provided with two slide rails, the two slide rails are arranged along the length direction of the tank body, the two slide rails are symmetrically positioned at two sides of the valve well, and the sliding shield is in sliding connection with the two slide rails.

Preferably, four corners of the sliding shield are respectively provided with a sliding block, and the two sliding rails pass through the sliding blocks on the corresponding sides of the sliding shield.

Preferably, an outer frame is fixed outside the tank body, and positioning mechanisms are arranged at the top and the bottom of the outer frame.

Preferably, the positioning mechanism comprises positioning protrusions arranged at four corners of the top of the outer frame and positioning grooves arranged at four corners of the bottom of the outer frame, and the positioning grooves correspond to the positioning protrusions one to one.

Preferably, lifting lugs are respectively fixed on the outer sides of the positioning protrusions at the four corners above the outer frame.

Preferably, the bottom of the outer frame is provided with two beams side by side, the surface of each beam is symmetrically provided with two support frames, and the surfaces of the four support frames on the surfaces of the two beams are respectively fixed with an arc plate for bearing the tank body.

Compared with the prior art, the utility model discloses the beneficial effect who has is:

1. in this a packing jar for transporting liquid dangerous goods alkyl metal class chemical products, set up the slip guard shield at the top of the jar body, improved the efficiency that opens and shuts greatly, simultaneously through setting up locking mechanical system, avoid taking place the condition that the slip guard shield opened by oneself in the transportation, improved the reliability to valve protection in the valve well.

2. Through set up positioning mechanism on outer frame, the positioning groove correspondence of top packing jar outer frame bottom four corners department is put into the protruding in location of below packing jar outer frame top four corners department to realized the location of two upper and lower packing jars, two upper and lower packing jars of avoiding the transportation to take place the displacement simultaneously.

3. Lifting lugs are respectively fixed on the outer sides of the positioning bulges at the four corners above the outer frame, so that the packaging can be conveniently hoisted.

Drawings

Fig. 1 is a front partial cross-sectional view of a package tank for transporting liquid hazardous cargo alkyl metal type chemicals.

Fig. 2 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A in fig. 1.

Fig. 3 is a top view of a package tank for transporting liquid dangerous goods alkyl metal type chemical products.

Fig. 4 is an enlarged view of a portion a in fig. 1.

Wherein: 1. the device comprises an outer frame 2, a tank body 3, a sliding rail 4, a valve well 5, a sliding shield 6, a positioning bulge 7, a lifting lug 8, a bottom beam 9, a support frame 10, a cross beam 11, a rupture disk device 12, a nitrogen valve 13, a material inlet and outlet valve 14, a positioning groove 15, a sliding block 16, a locking mechanism 17, a fixed handle 18, a spring 19, a fixed hook body 20, a rotating handle 21 and a rib plate.

Detailed Description

Fig. 1~4 is a preferred embodiment of the present invention, which is further illustrated in conjunction with 1~4.

As shown in fig. 1, a packaging can (hereinafter referred to as packaging can) for transporting liquid dangerous goods alkyl metal chemical products comprises a can body 2 and an outer frame 1 arranged outside the can body 2, wherein the outer frame 1 is a rectangular frame body, the can body 2 is integrally arranged inside the outer frame 1, rib plates 21 are respectively arranged at four corners of two ends of the outer frame 1, and eight rib plates 21 at two ends of the outer frame 1 are fixed with the can body 2, so that four corners of the can body 2 are firmly combined with the outer frame 1.

Two cross beams 10 are arranged at the bottom of the outer frame 1 side by side, the two cross beams 10 are arranged along the length direction of the outer frame 1, and two ends of the two cross beams 10 are respectively fixed with the inner surfaces of the left bottom beam 8 and the right bottom beam 8 of the outer frame 1. On the surface of each crossbeam 10, along the length direction of crossbeam 10 respectively the symmetry be provided with two support frames 9, be fixed with an arc respectively on the surface of two crossbeams 10 surperficial totally four support frames 9, the camber of arc is the same with the camber on jar body 2 surface, and jar body 2 is placed on the arc on four support frame 9 surfaces to fix the inside at outer frame 1 under the supporting role of support frame 9.

The four corners department at outer frame 1 top is provided with a fixed block respectively perpendicularly, be provided with location arch 6 at the perpendicular surface of every fixed block, a positioning groove 14 has been seted up respectively at the four corners department of outer frame 1 bottom, when two packing jars were placed from top to bottom, the positioning groove 14 of the four corners department of top packing jar outer frame 1 bottom corresponds puts into in the location arch 6 of the four corners department of below packing jar outer frame 1 top, thereby two packing jars' location about having realized, two packing jars about avoiding the transportation to take place the displacement simultaneously. Lifting lugs 7 are respectively fixed on the outer sides of the positioning bulges 6 at the four corners above the outer frame 1, so that the packaging can is conveniently hoisted.

As shown in 2~3, an arc plate is fixed on the top of the tank 2, the bottom of the arc plate enters the tank 2, and the periphery of the arc plate is hermetically connected with the tank 2. The curved plate forms a recessed valve well 4 in the surface of the tank 2. The inside of the valve well 4 is provided with a rupture disk device 11, a nitrogen valve 12 and a material inlet and outlet valve 13 side by side, wherein a pipeline at the bottom of the material inlet and outlet valve 13 extends downwards to the bottom of the tank body 2 in the tank body 2, so that the material can be conveyed into the tank body 2 conveniently, and the material in the tank body 2 can be pumped out.

A sliding shield 5 is provided above the valve well 4, and the sliding shield 5 slides back and forth between above the valve well 4 and the side of the valve well 4 along the length direction of the tank 2. Two slide rails 3 are fixed on the surface of the tank body 2 along the length direction of the tank body 2, and the two slide rails 3 are symmetrically arranged on two sides of the valve well 4. The sliding shield 5 is a plate-shaped structure with a protruding middle part, two sides of the sliding shield 5 are respectively bent downwards and extend to the two sliding rails 3, four corners of the bottom of the sliding shield 5 are respectively provided with a sliding block 15, the two sliding rails 3 respectively penetrate through the sliding blocks 15 on the corresponding sides of the sliding shield 5, and the sliding blocks 15 on the sliding shield 5 respectively slide in a reciprocating manner from the two sliding rails 3 on the corresponding sides.

The edge of the sliding shield 5 is also provided with a locking mechanism 16, after the sliding shield 5 slides above the valve well 4, the sliding shield 5 and the arc-shaped plate forming the valve well 4 are locked by the locking mechanism, so that the sliding shield 5 is prevented from sliding by itself in the transportation process, and the valve well 4 is opened.

Referring to fig. 4, the locking mechanism 16 includes a fixed handle 17 horizontally fixed at the edge of the sliding hood 5, the fixed handle 17 is "Contraband" shaped, and two ends of the opening are respectively fixed with the sliding hood 5. A rectangular rotating handle 20 is further arranged on the inner side of the fixed handle 17, and two ends of the rotating handle 20 are respectively hinged with two ends of the fixed handle 17.

Two springs 18 are arranged side by side on the surface of the frame of the rotating handle 20 facing one side of the sliding shield 5, the two springs 18 are hung with the frame of the rotating handle 20, and the other ends of the two springs 18 are hung at the bottom of the sliding shield 5. A fixed hook body 19 is horizontally arranged on the outer side of the arc-shaped plate forming the valve well 4, the hook body of the fixed hook body 19 faces downwards, and a rotating handle 20 is upwards and vertically bent towards the frame on one side of the sliding shield 5 to form a movable hook body vertically corresponding to the fixed hook body 19.

The specific working process and working principle are as follows:

chemical raw materials to be transported are filled into the tank body 2 through the material inlet and outlet valve 13, and the material inlet and outlet valve 13 is closed after filling is finished. The sliding shroud 5 is moved over the valve well 4 prior to shipping to protect the rupture disc device 11, nitrogen valve 12 and material access valve 13 within the valve well 4. When the sliding shield 5 moves integrally to the position above the valve well 4, the fixed handle 17 and the rotating handle 20 are pulled, and after overcoming the elastic force of the spring 18, the rotating handle 20 rotates, so that the movable hook body at the end part of the rotating handle 20 is far away from the sliding shield 5. After the movable hook body moves to the inner side of the fixed hook body 19, the movable handle 20 is released, at the moment, the movable handle 20 is reset under the action of the pulling force of the spring 18, and the movable hook body and the fixed hook body 19 are staggered inside and outside to lock the sliding shield 5.

The outer frame 1 and the tank body 2 inside the outer frame are lifted by the lifting lugs 7 and then placed into a preset position, if a plurality of tank bodies 2 are required to be stacked up and down, and positioning is carried out through the positioning protrusions 6 and the positioning grooves 14 at the four corners of the upper outer frame 1 and the lower outer frame 1.

When the conveying is finished and the unloading is needed, the fixed handle 17 and the rotating handle 20 are pulled again, the movable hook body at the end part of the rotating handle 20 is far away from the sliding shield 5, then the sliding shield 5 is pulled to the outer side of the valve well 4, the movable handle 20 is reset under the action of the pulling force of the spring 18 after being released, and finally the material is discharged through the material inlet and outlet valve 13, so that the reciprocating operation is carried out.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a packing jar for transporting liquid dangerous goods alkyl metal class chemicals, includes jar body (2), is provided with valve well (4) at the top of jar body (2), its characterized in that: a sliding shield (5) is arranged above the valve well (4), the sliding shield (5) slides in a reciprocating manner between the upper part and the side part of the valve well (4), and a locking mechanism (16) for locking the sliding shield (5) and the valve well (4) is further arranged at the end part of the sliding shield (5).

2. The package can for transporting liquid dangerous goods alkyl metal type chemical products as claimed in claim 1, characterized in that: the locking mechanism (16) comprises a fixed handle (17) fixed on the side of the sliding shield (5), a rotating handle (20) is arranged on the inner side of the fixed handle (17), the fixed handle (17) is hinged with the rotating handle (20), a fixed hook body (19) is arranged at the end part of the valve well (4), and a movable hook body which is staggered with the fixed hook body (19) inside and outside is formed by bending the end part of the rotating handle (20).

3. The package can for transporting liquid dangerous goods alkyl metal type chemical products as claimed in claim 2, characterized in that: two springs (18) are arranged between the fixed handle (17) and the rotating handle (20) side by side, one end of each spring (18) is hung with the frame of the rotating handle (20), and the other end of each spring (18) is hung at the bottom of the sliding shield (5).

4. The package can for transporting liquid dangerous goods alkyl metal type chemical products as claimed in claim 1, characterized in that: the surface of the tank body (2) is provided with two slide rails (3), the two slide rails (3) are arranged along the length direction of the tank body (2), the two slide rails (3) are symmetrically arranged at two sides of the valve well (4), and the sliding shield (5) is connected with the two slide rails (3) in a sliding manner.

5. The packaging can for transporting liquid dangerous cargo alkyl metal chemical products as claimed in claim 4, wherein: and four corners of the sliding shield (5) are respectively provided with a sliding block (15), and the two sliding rails (3) penetrate through the sliding blocks (15) on the corresponding sides of the sliding shield (5).

6. The package can for transporting liquid dangerous goods alkyl metal type chemical products as claimed in claim 1, characterized in that: an outer frame (1) is fixed outside the tank body (2), and positioning mechanisms are arranged at the top and the bottom of the outer frame (1).

7. The packaging can for transporting liquid dangerous cargo alkyl metal chemical products as claimed in claim 6, wherein: the positioning mechanism comprises positioning protrusions (6) arranged at four corners of the top of the outer frame (1) and positioning grooves (14) arranged at four corners of the bottom of the outer frame (1), and the positioning grooves (14) are in one-to-one correspondence with the positioning protrusions (6).

8. The package can for transporting liquid dangerous goods alkyl metal type chemical products as claimed in claim 7, characterized in that: lifting lugs (7) are respectively fixed on the outer sides of the positioning bulges (6) at the four corners above the outer frame (1).

9. The packaging can for transporting liquid dangerous cargo alkyl metal chemical products as claimed in claim 6, wherein: the bottom of the outer frame (1) is provided with two beams (10) side by side, the surface of each beam (10) is symmetrically provided with two support frames (9), and the surfaces of the four support frames (9) on the surfaces of the two beams (10) are respectively fixed with an arc-shaped plate for bearing the tank body (2).