CN113479504A

CN113479504A - Plugging device is used in transportation of hazardous chemicals

Info

Publication number: CN113479504A
Application number: CN202110753645.2A
Authority: CN
Inventors: 黎绪强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2021-10-08

Abstract

The invention relates to the field of plugging for dangerous chemical transportation, in particular to a plugging device for dangerous chemical transportation, which comprises a hinge assembly, a sealing cover and an adsorption mechanism, wherein the hinge assembly is provided with a fixing piece, the fixing piece is fixedly connected with a rubber piece, the sealing cover is fixedly connected in the rubber piece, the adsorption mechanism is arranged below the hinge assembly, and a sealing ring is fixedly arranged below the rubber piece.

Description

Plugging device is used in transportation of hazardous chemicals

Technical Field

The invention relates to the field of plugging for dangerous chemical transportation, in particular to a plugging device for dangerous chemical transportation.

Background

In the human continuous development, various chemicals constantly produce, brought very big facility for human production life, however, chemical transportation is never strict and serious, because careless revealing in the dangerous chemical transportation, can bring very big harm to people's life health, however, can't absolutely avoid the unexpected condition to take place in the chemical transportation, so dangerous chemical transportation takes place just in due charge, in the prior art, plugging device is often used for the damaged shutoff of plane, and chemical transportation device often is curved surface structure, current plugging device can not be fine adaptation is laminated different curved surfaces, lead to the chemical still to reveal in a large number after the shutoff, to current problem, provide a dangerous chemical transportation and use plugging device.

Disclosure of Invention

The invention aims to solve the problem that in the prior art, a large amount of chemicals still leak after plugging due to the fact that the plugging device cannot be well adapted to fit different curved surfaces.

In order to achieve the purpose, the invention adopts the following technical scheme:

the plugging device for dangerous chemical transportation is designed, and comprises a hinge assembly, a sealing cover and an adsorption mechanism, wherein the hinge assembly is arranged on the sealing cover;

the hinge assembly is provided with the fixing piece, the fixing piece is fixedly connected with the rubber piece, the sealing cover is fixedly connected in the rubber piece, the adsorption mechanism is installed below the hinge assembly, and the sealing ring is fixedly installed below the rubber piece.

Preferably, the hinge assembly includes two outer articulated elements, two interior articulated elements, two sets of side articulated elements, two outer articulated elements interval sets up, two interior articulated elements articulate respectively two the outer articulated elements are inboard, two sets of the symmetry of side articulated elements articulates two the inboard both ends of interior articulated elements, two sets of the relative one side of side articulated elements and two the inboard equal fixed mounting of interior articulated elements has the mounting, rubber spare fixed connection is in the mounting below.

Preferably, the adsorption mechanism comprises a fixed magnet and an adjustable magnetic force mechanism, the fixed magnet is fixedly arranged below the outer hinged pieces at intervals, the adjustable magnetic force mechanism is respectively arranged in the inner hinged pieces at intervals, and the adjustable magnetic force mechanism is respectively arranged in the side hinged pieces at intervals.

Preferably, the adjustable magnetic force mechanism comprises a bolt and a permanent magnet, the grooves are formed below the two inner hinged pieces at intervals, the grooves are formed below the two groups of side hinged pieces, the bolt penetrates through the inner hinged pieces and the side hinged pieces and is fixedly connected with the permanent magnet, the permanent magnet is located in the grooves, and the nut is connected to the bolt in a threaded manner.

Preferably, the sealing device further comprises the fixing mechanism, and the fixing mechanism is installed on the sealing cover.

Preferably, the through-hole has been seted up at the sealed cowling upper surface center, fixed establishment includes bolt seat, threaded sleeve, stay bolt, bolt seat fixed mounting be in on the through-hole, threaded sleeve inner wall is provided with the internal thread, threaded sleeve outer wall is provided with the external screw thread, threaded sleeve threaded connection be in the bolt seat, stay bolt threaded connection be in the threaded sleeve, install the stay bolt lower extreme the clamping mechanism.

Preferably, the first auxiliary part is fixedly mounted at the upper end of the threaded sleeve, and the second auxiliary part is fixedly mounted at the upper end of the long bolt.

Preferably, the clamping mechanism comprises a base, a plurality of hinged frames and a circular ring, the base is fixedly installed at the lower end of the long bolt and a plurality of hinged frames are arranged on the circumference of the hinged frames, one end of each hinged frame is hinged to the base, the circular ring is hinged to the other end of the hinged frame, and the circular ring is slidably sleeved on the long bolt.

Preferably, the spring is sleeved on the long bolt and located between the base and the circular ring.

Preferably, the sealing ring is arranged in the arc-shaped structure from the outer hinge part to the inner hinge part.

The plugging device for dangerous chemical transportation provided by the invention has the beneficial effects that:

through setting up hinge assembly, rubber spare, sealed cowling, adsorption apparatus structure, make the device can directly adsorb in the damaged department in conveyer surface, hinge assembly can adapt to laminating conveyer curved surface, with rubber spare, the cooperation of sealed cowling, makes sealed shutoff effect better, and swift practicality is convenient for operate simultaneously, adapts to different situations, greatly helps dangerous chemicals to reveal and speedily carries out rescue work.

Drawings

Fig. 1 is a front view structural schematic diagram of a plugging device for dangerous chemical transportation according to the present invention.

Fig. 2 is a schematic side view of a plugging device for dangerous chemical transportation according to the present invention.

Fig. 3 is a front structural schematic view of a plugging device for dangerous chemical transportation according to the present invention.

Fig. 4 is a schematic bottom view of a plugging device for transporting hazardous chemicals according to the present invention.

Fig. 5 is a schematic side sectional structural view of a plugging device for hazardous chemical transportation according to the present invention.

Fig. 6 is an enlarged schematic view of the structure of part a of the plugging device for dangerous chemical transportation according to the present invention.

In the figure: the hinge assembly 1, the outer hinge 11, the inner hinge 12, the side hinge 13, the rubber member 2, the fixing member 21, the seal cover 3, the adsorption mechanism 4, the fixing magnet 41, the adjustable magnetic mechanism 42, the bolt 421, the nut 422, the permanent magnet 423, the groove 424, the fixing mechanism 5, the bolt seat 51, the threaded sleeve 52, the first auxiliary member 521, the long bolt 53, the second auxiliary member 531, the clamping mechanism 54, the base 541, the hinge bracket 542, the ring 543, the spring 55 and the seal ring 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1

Referring to fig. 1-6, a plugging device for dangerous chemical transportation comprises a hinge assembly 1, a sealing cover 3 and an adsorption mechanism 4, wherein;

the hinge assembly 1 is provided with a fixing part 21, the fixing part 21 is fixedly connected with a rubber part 2, a sealing cover 3 is fixedly connected in the rubber part 2, an adsorption mechanism 4 is arranged below the hinge assembly 1, the adsorption mechanism 4 is adsorbed on the surface of a transportation device by utilizing a magnet through magnetic force assistance, a sealing ring 6 is fixedly arranged below the rubber part 2, the sealing ring 6 is arranged into an arc-shaped structure from an outer hinge part 11 to an inner hinge part 12, so that the curved surface of the transportation device can be better attached, the tightness is enhanced, and the leakage of chemical hazardous articles is reduced, the hinge assembly 1 comprises two outer hinge parts 11, two inner hinge parts 12 and two groups of side hinge parts 13, the two outer hinge parts 11 are arranged at intervals, the two inner hinge parts 12 are respectively hinged at the inner sides of the two outer hinge parts 11, the two groups of side hinge parts 13 are symmetrically hinged at the two inner side ends of the two inner hinge parts 12, the opposite sides of the two groups of side hinge parts 13 and the inner sides of the two inner hinge parts 12 are both fixedly provided with the fixing parts 21, 2 fixed connection of rubber spare is in mounting 21 below, through setting up hinge assembly 1, rubber spare 2, sealed cowling 3, adsorption apparatus structure 4, makes the device can directly adsorb in the damaged department in conveyer surface, and hinge assembly 1 can adapt to laminating conveyer curved surface, with rubber spare 2, the cooperation of sealed cowling 3, makes sealed shutoff effect better, and swift practicality is convenient for operate simultaneously, adapts to different situations, greatly helps dangerous chemicals to reveal and speedily carries out rescue work.

Example 2

According to embodiment 1, the device can be quickly adsorbed on the surface of the transportation device by the adsorption mechanism 4 in embodiment 1, and can adapt to different curved surfaces of the surface of the transportation device to enhance the tightness and reduce the leakage, but the adsorption force is fixed when a person is placed or detached, so that the installation and detachment are not convenient, referring to fig. 1-6, as another preferred embodiment of the present invention, on the basis of embodiment 1, the adsorption mechanism 4 comprises a fixed magnet 41 and an adjustable magnetic force mechanism 42, and the adsorption force can be adjusted in real time by the adjustable magnetic force mechanism 42.

The fixed magnets 41 are respectively and fixedly installed below the two outer hinged parts 11 at intervals, the adjustable magnetic force mechanisms 42 are respectively and fixedly installed in the two inner hinged parts 12 at intervals, the adjustable magnetic force mechanisms 42 are respectively and fixedly installed in the two groups of side hinged parts 13 at intervals, each adjustable magnetic force mechanism 42 comprises a bolt 421 and a permanent magnet 423, grooves 424 are respectively and fixedly arranged below the two inner hinged parts 12 at intervals, the grooves 424 are respectively arranged below the two groups of side hinged parts 13, the bolts 421 penetrate through the inner hinged parts 12 and the side hinged parts 13 and are fixedly connected with the permanent magnets 423, the permanent magnets 423 are located in the grooves 424, nuts 422 are in threaded connection with the bolts 421, before installation, the nuts 422 are rotated to enable the bolts 421 to drive the permanent magnets 423 to ascend, so that the adsorption magnetic force on the surface of the transportation device is reduced, the damage position of the surface of the transportation device is aligned, the adsorption magnetic force is firstly adsorbed by the fixed magnets 41, after the position adjustment is finished, the nuts 422 are rotated to enable the bolts 421 to drive the permanent magnets 423 to be close to the surface of the transportation device, increase magnetic force and adsorb, during the dismantlement, swivel nut 422 makes bolt 421 drive permanent magnet 423 and rises to reduce the absorption magnetic force to the conveyer surface, so that take off.

Example 3

In embodiment 2, the adsorption mechanism 4 and the hinge assembly 1 can adapt to the curved surface of the attached transportation device, the sealing and plugging effect is good, the sealing and plugging are fast and practical, meanwhile, the device is convenient to install and detach through the adjustable magnetic mechanism 42, the use is more convenient, fast and efficient, but in the actual use process, the leakage of chemicals causes the outer surface of the transportation device to be wet and smooth, the plugging device is easy to shift and cause secondary leakage only by virtue of the adsorption mechanism 4, in addition, in the installation process, the damage part cannot be accurately aligned for plugging, and as another preferred embodiment of the invention, the sealing and plugging device further comprises a fixing mechanism 5 on the basis of embodiment 2, and the fixing mechanism 5 is installed on the sealing cover 3.

The center of the upper surface of the sealing cover 3 is provided with a through hole, the fixing mechanism 5 comprises a bolt seat 51, a threaded sleeve 52 and a long bolt 53, the bolt seat 51 is fixedly arranged on the through hole, the inner wall of the threaded sleeve 52 is provided with internal threads, the outer wall of the threaded sleeve 52 is provided with external threads, the threaded sleeve 52 is in threaded connection with the bolt seat 51, the long bolt 53 is in threaded connection with the threaded sleeve 52, the lower end of the long bolt 53 is provided with a clamping mechanism 54, the upper end of the threaded sleeve 52 is fixedly provided with a first auxiliary part 521, the upper end of the long bolt 53 is fixedly provided with a second auxiliary part 531, the clamping mechanism 54 comprises a base 541, a plurality of hinged frames 542 and a circular ring 543, the base 541 is fixedly arranged at the lower end of the long bolt 53, a plurality of hinged frames 542 are circumferentially arranged, one end of each hinged frame 541 is hinged with the base 541, the circular ring 543 is hinged with the other ends of the plurality of the hinged frames 542, the circular ring 543 is slidably sleeved on the long bolt 53, the long bolt 53 is sleeved with a spring 55, the spring 55 is located between the base 541 and the circular ring 543, and the spring 55 is arranged to facilitate the resetting and straightening of the hinge bracket 542, so that the next use is facilitated.

Working principle; during the use, aim at conveyer surface damage department with the long bolt 53 lower extreme, adjust adsorption apparatus 4, make plugging device closely laminate at conveyer damage department surface, first auxiliary component 521 is fixed on the one hand, prevent that threaded sleeve 52 from rotating, rotatory second auxiliary component 531 of the other hand makes long bolt 53 rotate and rise, make ring 543 and the contact of threaded sleeve 52 lower extreme, thereby extrusion articulated frame 542, then fixed second auxiliary component 531 of the one hand, the first auxiliary component 521 of the other hand rotation, threaded sleeve 52 rises, make articulated frame 542 contradict with conveyer damage department internal surface, thereby fixed plugging device.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The plugging device for dangerous chemical transportation is characterized by comprising a hinge assembly (1), a sealing cover (3) and an adsorption mechanism (4), wherein;

be provided with on articulated subassembly (1) mounting (21), mounting (21) fixedly connected with rubber spare (2), sealed cowling (3) fixed connection be in rubber spare (2), adsorption apparatus constructs (4) and installs articulated subassembly (1) below, rubber spare (2) below fixed mounting have sealing washer (6).

2. The plugging device for dangerous chemical transportation of claim 1, wherein said hinge assembly (1) comprises two outer hinge members (11), two inner hinge members (12) and two sets of side hinge members (13), said two outer hinge members (11) are spaced apart, said two inner hinge members (12) are hinged inside said two outer hinge members (11), said two sets of side hinge members (13) are symmetrically hinged at two ends of inner side of said two inner hinge members (12), said fixing member (21) is fixedly mounted on one side of said two sets of side hinge members (13) and inside of said two inner hinge members (12), and said rubber member (2) is fixedly connected below said fixing member (21).

3. The plugging device for dangerous chemical transportation according to claim 1, wherein said adsorption mechanism (4) comprises a fixed magnet (41) and an adjustable magnetic force mechanism (42), said fixed magnet (41) is respectively and fixedly installed below two outer hinged members (11) at intervals, said adjustable magnetic force mechanism (42) is respectively and fixedly installed in two inner hinged members (12) at intervals, and said adjustable magnetic force mechanism (42) is respectively and fixedly installed in two sets of side hinged members (13) at intervals.

4. The plugging device for dangerous chemical transportation according to claim 3, wherein the adjustable magnetic mechanism (42) comprises a bolt (421) and a permanent magnet (423), the grooves (424) are formed below two inner hinged pieces (12) at intervals, the grooves (424) are formed below two groups of side hinged pieces (13), the bolt (421) penetrates through the inner hinged pieces (12) and the side hinged pieces (13) and is fixedly connected with the permanent magnet (423), the permanent magnet (423) is located in the groove (424), and the nut (422) is connected to the bolt (421) in a threaded manner.

5. A hazardous chemical transportation blocking device according to claim 1, further comprising said securing means (5), said securing means (5) being mounted on said containment vessel (3).

6. The plugging device for dangerous chemical transportation according to claim 5, wherein the through hole is opened at the center of the upper surface of the sealing cover (3), the fixing mechanism (5) comprises a bolt seat (51), a threaded sleeve (52) and a long bolt (53), the bolt seat (51) is fixedly installed on the through hole, the inner wall of the threaded sleeve (52) is provided with the internal thread, the outer wall of the threaded sleeve (52) is provided with the external thread, the threaded sleeve (52) is in threaded connection with the bolt seat (51), the long bolt (53) is in threaded connection with the threaded sleeve (52), and the clamping mechanism (54) is installed at the lower end of the long bolt (53).

7. The plugging device for dangerous chemical transportation of claim 6, wherein said first auxiliary member (521) is fixedly installed on the upper end of said threaded sleeve (52), and said second auxiliary member (531) is fixedly installed on the upper end of said long bolt (53).

8. The plugging device for dangerous chemical transportation according to claim 6, wherein said clamping mechanism (54) comprises a base (541), a plurality of hinged frames (542) and a ring (543), said base (541) is fixedly installed at the lower end of said long bolt (53), said plurality of hinged frames (542) are arranged circumferentially and one end is hinged to said base (541), said ring (543) is hinged to the other end of said hinged frames (542), said ring (543) is slidably sleeved on said long bolt (53).

9. The plugging device for dangerous chemical transportation according to claim 8, wherein said long bolt (53) is sleeved with said spring (55), said spring (55) is located between said base (541) and said ring (543).

10. The plugging device for dangerous chemical transportation according to claim 1, wherein the sealing ring (6) is arranged in the arc structure from the outer hinge (11) to the inner hinge (12).