CN111547393A - Explosion-proof storage and transportation device of hazardous articles - Google Patents
Explosion-proof storage and transportation device of hazardous articles Download PDFInfo
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- CN111547393A CN111547393A CN202010402262.6A CN202010402262A CN111547393A CN 111547393 A CN111547393 A CN 111547393A CN 202010402262 A CN202010402262 A CN 202010402262A CN 111547393 A CN111547393 A CN 111547393A
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- 238000003860 storage Methods 0.000 title claims abstract description 116
- 231100001261 hazardous Toxicity 0.000 title description 5
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 239000010410 layer Substances 0.000 claims description 85
- 230000035939 shock Effects 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 13
- 239000011241 protective layer Substances 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 description 14
- 230000005855 radiation Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 239000000383 hazardous chemical Substances 0.000 description 7
- 231100000331 toxic Toxicity 0.000 description 6
- 230000002588 toxic effect Effects 0.000 description 6
- 238000004880 explosion Methods 0.000 description 4
- 239000002360 explosive Substances 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical group [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000003471 anti-radiation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
- B65D85/82—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for poisons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
- B65D85/84—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for corrosive chemicals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/02—Wall construction
- B65D90/04—Linings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/12—Supports
- B65D90/18—Castors, rolls, or the like; e.g. detachable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/54—Gates or closures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B39/00—Packaging or storage of ammunition or explosive charges; Safety features thereof; Cartridge belts or bags
- F42B39/14—Explosion or fire protection arrangements on packages or ammunition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B39/00—Packaging or storage of ammunition or explosive charges; Safety features thereof; Cartridge belts or bags
- F42B39/14—Explosion or fire protection arrangements on packages or ammunition
- F42B39/18—Heat shields; Thermal insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D5/00—Safety arrangements
- F42D5/04—Rendering explosive charges harmless, e.g. destroying ammunition; Rendering detonation of explosive charges harmless
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F5/00—Transportable or portable shielded containers
- G21F5/002—Containers for fluid radioactive wastes
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F5/00—Transportable or portable shielded containers
- G21F5/06—Details of, or accessories to, the containers
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F5/00—Transportable or portable shielded containers
- G21F5/06—Details of, or accessories to, the containers
- G21F5/12—Closures for containers; Sealing arrangements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention relates to an explosion-proof storage and transportation device for dangerous goods, which comprises a storage and transportation tank, wherein the storage and transportation tank comprises a tank body and a tank cover, and is characterized in that: the tank opening locking mechanism is arranged at the tank opening of the storage and transportation tank, an upper locking ring and a lower locking ring of the tank opening locking mechanism are buckled on the tank opening of the storage and transportation tank to lock the tank opening, the tank cover switching mechanism is arranged at the tank cover of the storage and transportation tank, and one end of the tank cover switching mechanism is fixedly connected with the tank body while the other end of the tank cover switching mechanism is fixedly connected with the tank cover. When the device works, the walking trolley is pushed to move the dangerous goods explosion-proof storage and transportation device to a dangerous goods site; the tank opening locking mechanism is opened, and the first speed reducer and the second speed reducer are linked to drive the first locking assembly and the second locking assembly and then drive the upper locking ring and the lower locking ring to move oppositely to leave the tank opening; opening the can cover; putting in dangerous goods; closing the can cover; reversely operating, and closing the tank opening locking mechanism; pushing the walking trolley; and moving to a safe place for disposal.
Description
Technical Field
The invention relates to storage and transportation of dangerous goods, in particular to an explosion-proof storage and transportation device for the dangerous goods.
Background
When suspected corrosive, toxic volatile, flammable and explosive objects, biochemical products and suspected small-equivalent explosive dangerous goods are found in personnel intensive places such as subways, airports, docks, stations, gymnasiums, exhibition venues, squares, security inspection places, passenger-cargo ships, railway trains and the like, the suspected corrosive, toxic volatile, flammable and explosive objects, the biochemical products and the suspected small-equivalent explosive dangerous goods need to be collected and isolated by a special device and then transported to a safe place for treatment. Therefore, such special devices are equipped in the crowded places such as subways, airports, docks, stations, gymnasiums, exhibition halls, squares, security check places, passenger and cargo ships, and railway trains, and are usually stored in storage tanks for dangerous goods. The storage and transportation tank in the prior art is of an open structure, a protective layer is not arranged inside the storage and transportation tank, the sealing effect of a tank opening is poor, a moving mechanism is also absent, hazardous articles suspected of corrosive, toxic volatile and biochemical products can generate toxic, harmful and even nuclear radiation gas or liquid once accidental explosion occurs in the processes of collection, isolation and transportation in the storage and transportation tank, and if the leakage is caused due to the poor sealing effect of the tank opening and the absence of the protective layer, the discharged toxic, harmful and even nuclear radiation gas or liquid can cause harm to human bodies and pollute the environment. Simultaneously, owing to lack moving mechanism, the device that bears the vehicle and collect, keep apart, transport hazardous articles during transportation is in two places respectively, and not only long when transporting hazardous articles removes the difficulty, takes place the accident in transit easily moreover, has the potential safety hazard.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: overcomes the defects of the prior art and provides the explosion-proof storage and transportation device for the dangerous goods.
The technical scheme for solving the technical problem is as follows: the explosion-proof storage and transportation device for the dangerous goods comprises a storage and transportation tank, wherein the storage and transportation tank comprises a tank body and a tank cover, and a tank body opening part of the storage and transportation tank is in close contact with a tank cover opening part of the storage and transportation tank to form a tank opening of the storage and transportation tank, and is characterized in that: the tank mouth locking mechanism is arranged at the tank mouth of the storage and transportation tank, the connecting frame of the tank mouth locking mechanism is arranged outside the tank body of the storage and transportation tank and fixedly connected with the tank body, the upper locking ring and the lower locking ring of the tank mouth locking mechanism are buckled on the tank mouth of the storage and transportation tank to lock the tank mouth, the tank cover switching mechanism is arranged at the tank cover of the storage and transportation tank, one end of the tank cover switching mechanism is fixedly connected with the tank body of the storage and transportation tank, and the other end of the tank cover switching mechanism is fixedly connected with the tank cover of the storage and transportation tank.
The storage and transportation tank is arranged on a walking trolley, the walking trolley comprises a trolley body, two or more front universal casters, two or more rear universal casters and fixed casters, the trolley body is L-shaped, the two or more front universal casters are respectively arranged below the front end of a bottom plate of the L-shaped trolley body, the two or more rear universal casters are respectively arranged on the outer side of the top end of a vertical plate of the L-shaped trolley body, the two fixed casters are respectively arranged at the joint of the bottom plate and the vertical plate of the L-shaped trolley body, the bottom ends of the front universal casters and the bottom ends of the fixed casters are positioned on the same plane parallel to the bottom plate of the trolley body, and meanwhile, the outermost side points of the rear universal casters and the outermost side points of the fixed casters are positioned on the same plane parallel to; the bottom plate of the L-shaped vehicle body is provided with a tank body straight section fixing plate, the vertical plate of the L-shaped vehicle body is provided with a tank body end enclosure fixing plate, the straight section of the storage and transportation tank body is fixedly connected with the tank body straight section fixing plate, and the end enclosure of the tank body is fixedly connected with the tank body end enclosure fixing plate.
The tank opening locking mechanism comprises an upper locking ring, a lower locking ring, a connecting frame, a first locking assembly, a second locking assembly, a first speed reducer, a second speed reducer and a cardan shaft, wherein the upper locking ring and the lower locking ring are sleeved on the tank opening at the same time, the connecting frame is arranged on the outer side of the tank body and fixedly connected with the tank body or a travelling trolley, the first locking assembly is arranged on the left side of the tank opening and in front of the connecting frame and fixedly connected with the tank opening, the first locking assembly is fixedly connected with the left side of the upper locking ring through a left upper supporting plate and is fixedly connected with the left side of the lower locking ring through a left lower supporting plate, the second locking assembly is arranged on the right side of the tank opening and in front of the connecting frame and fixedly connected with the right side of the upper locking ring through a right upper supporting plate and is fixedly connected with the right side of the lower locking ring through a right lower supporting plate, the first speed reducer is arranged above the first locking assembly and in front of the connecting frame, the first shaft of the first speed reducer is fixedly connected with the first locking assembly through a connecting sleeve, the second speed reducer is arranged above the second locking assembly and in front of the connecting frame and fixedly connected with the second locking assembly through the connecting sleeve, and the second shaft of the first speed reducer is fixedly connected with the second shaft of the second speed reducer through a universal shaft.
And a hand wheel is arranged on the outer side of the first speed reducer or the second speed reducer and fixedly connected with a third shaft of the first speed reducer or the second speed reducer.
The link includes stand and crossbeam, two the stand is equallyd divide and is do not arranged in the both sides of jar body, and the lower extreme links firmly with jar body or walking dolly, the crossbeam is arranged in between top, two stands of jar body, and the both ends of crossbeam are equallyd divide and do not link firmly with the upper end of two stands.
The first locking assembly comprises a front baffle plate, a first fixing plate, a second fixing plate, a lead screw support plate, a lead screw, a first nut, a second nut and a support sleeve, wherein the front baffle plate is arranged on the left side of the tank opening and in front of an upright post of the connecting frame and fixedly connected with the upright post, the first fixing plate is arranged on the upper end in front of the front baffle plate and fixedly connected with the upper end of the front baffle plate, the second fixing plate is arranged on the lower end in front of the front baffle plate and fixedly connected with the front baffle plate, the lead screw support plate is arranged in front of the front baffle plate and between the first fixing plate and the second fixing plate, the lead screw is provided with external threads with opposite rotation directions, the lead screw is simultaneously penetrated and arranged in the first fixing plate, the lead screw support plate and the lead screw, the lead screw is fixedly connected with the first fixing plate and the second fixing plate through rolling bearings serving as the support sleeve and hinged with the lead screw support plate, the first, one end of the left support plate is sleeved on and fixedly connected with the first nut, the other end of the left support plate is fixedly connected with the left end of the upper locking ring, the second nut is arranged between the lead screw support plate and the second fixing plate and is screwed with the lead screw, one end of the left lower support plate is sleeved on and fixedly connected with the second nut, and the other end of the left lower support plate is fixedly connected with the left end of the lower locking ring; the second locking component and the first locking component have the same structure and connection relationship, except that: one end of the right upper supporting plate is sleeved on the first nut and fixedly connected, the other end of the right upper supporting plate is fixedly connected with the right end of the upper locking ring, one end of the right lower supporting plate is sleeved on the second nut and fixedly connected, and the other end of the right lower supporting plate is fixedly connected with the right end of the lower locking ring.
The tank cover switching mechanism comprises a switch supporting plate, a switch shaft, a fixed seat and a rotating arm, wherein the switch supporting plate is arranged on the tank body or the walking trolley and is fixedly connected, the switch shaft is simultaneously penetrated in the switch supporting plate and is fixedly connected, the fixed seat is sleeved on the switch shaft and is fixedly connected through a rolling bearing serving as a supporting sleeve, the lower end of the rotating arm is fixedly connected with the fixed seat, and the upper end of the rotating arm is fixedly connected with the tank cover.
The storage and transportation tank is internally provided with a lining protective layer, the lining protective layer comprises an impact resistant layer, a radiation-proof layer and a heat-insulating layer, the radiation-proof layer is arranged on the outer side of the impact resistant layer, the heat-insulating layer is arranged between the impact resistant layer and the radiation-proof layer, the radiation-proof layer is fixedly connected with the inner wall of the storage and transportation tank, and the impact resistant layer and the heat-insulating layer are fixedly connected with the tank body and the tank cover.
The radiation-proof layer is fixedly connected with the inner wall of the storage and transportation tank in an adhering manner;
the impact resistant layer and the heat insulation layer are fixedly connected with the storage tank in the following mode: the storage and transportation tank is internally provided with a connecting column, the shock-resistant layer and the heat-insulating layer pass through the connecting column to be contacted with the radiation-proof layer, the pressing plate is arranged on the inner side of the shock-resistant layer and is sleeved on the connecting column, and the nut is arranged on the pressing plate and is in threaded connection with the connecting column.
The working process of the invention is as follows:
1, pushing a walking trolley to move the dangerous goods explosion-proof storage and transportation device to a dangerous goods site;
2, opening a tank opening locking mechanism, rotating a hand wheel to drive a first speed reducer or a second speed reducer, enabling the first speed reducer and the second speed reducer to be linked through a universal shaft, simultaneously driving a lead screw of a first locking assembly and a lead screw of a second locking assembly to rotate, enabling threads with opposite rotation directions of the lead screw to be screwed with a first nut and a second nut, and simultaneously driving an upper locking ring and a lower locking ring to move oppositely to leave a tank opening through a left upper supporting plate, a right upper supporting plate, a left lower supporting plate and a lower supporting plate;
3, the tank cover, the rotating arm and the fixed seat which are fixedly connected with the tank cover rotate along the switch shaft, and then the tank cover can be opened;
4 putting dangerous goods in;
5, the tank cover, the rotating arm and the fixed seat which are fixedly connected with the tank cover rotate reversely along the switch shaft, and then the tank cover can be closed;
6, closing the tank opening locking mechanism, reversely rotating a hand wheel, linking the first speed reducer and the second speed reducer through a universal shaft to reversely rotate, simultaneously driving lead screws of the first locking assembly and the second locking assembly to reversely rotate, screwing the first nut and the second nut with the lead screws, simultaneously driving the upper locking ring and the lower locking ring to relatively move and buckle on the tank opening through the left upper support plate, the right upper support plate, the left lower support plate and the lower support plate, and locking the tank cover;
7, pushing the walking trolley to move the dangerous article explosion-proof storage and transportation device to a safe place for disposal, or putting the dangerous article explosion-proof storage and transportation device into a transport vehicle for transportation to the safe place.
The invention has the beneficial effects that:
1 it adopts the tank mouth locking mechanism to ensure the intact sealing effect of the tank mouth, prevent the poisonous, harmful and even nuclear radiation gas or liquid from leaking from the tank mouth and causing injury and environmental pollution to the human body, the structure can buckle the tank mouth through the upper locking ring and the lower locking ring, make the tank mouth form a labyrinth structure, can reduce the hidden trouble of poisonous and harmful gas leakage, it locks the upper locking ring and the lower locking through the first locking component, the second locking component, the first speed reducer and the second speed reducer, and then locks the mechanical structure of the screw thread screwing of the tank mouth, can lock the first nut and the second nut through the external screw thread with opposite turning directions of the lead screw, and open or close the upper locking ring and the lower locking ring at the same time, further reliably lock the tank mouth, prevent the hidden trouble of tank mouth leakage in the process of collecting, isolating and storing and transporting dangerous goods, the first locking assembly and the second locking assembly can be linked through the structure that the universal shaft is connected with the first speed reducer and the second speed reducer, so that the locking mechanism disclosed by the invention is flexible in action and smooth in opening and closing, the opening and closing time is shortened, and the requirement of disposing dangerous goods on a disposal site is met;
2 the lining protective layer is lined in the storage and transportation tank, so that the storage and transportation tank can collect, isolate and store suspected corrosive, toxic volatile, biochemical products and dangerous articles with nuclear radiation, not only can prevent the damage to the human body, but also can prevent the pollution to the environment, the anti-radiation layer can isolate nuclear radiation generated by accidental explosion in the processes of collecting, isolating, storing and transporting dangerous goods with nuclear radiation in the storing and transporting tank, so as to prevent nuclear pollution to the environment, the heat insulation layer can isolate the high temperature generated by the accidental explosion of dangerous goods in the processes of collection, isolation, storage and transportation in the storage and transportation tank, protect the radiation protection layer intact, the shock resistant layer can isolate the high impact force generated by accidental explosion in the processes of collection, isolation, storage and transportation of dangerous goods in the storage and transportation tank, and prevent the heat insulating layer and the radiation-proof layer from being damaged;
3 the structure that its storage and transportation tank is fixed on the walking dolly overcomes the problem that the bearing vehicle and the device for collecting, isolating and transporting dangerous goods are respectively arranged at two places due to lack of moving mechanism, the time is long, the movement is difficult when transporting dangerous goods, and the potential safety hazard is easy to happen in the transportation process, the L-shaped vehicle body and the structure of the front universal caster wheel, the rear universal caster wheel and the fixed caster wheel are arranged, the L-shaped vehicle body not only can bear the explosion-proof storage and transportation device for dangerous goods, and is convenient for the movement of the explosion-proof storage and transportation device for dangerous goods, and the potential safety hazard in the moving and transporting process is avoided, but also the bottom end of the front universal caster wheel and the bottom end of the fixed caster wheel of the vehicle body are arranged on the same plane parallel to the vehicle body bottom plate, simultaneously, the structure that the outermost side point of the rear universal caster wheel and the outermost side point of the fixed caster wheel are arranged on the same, the operation requirement is met, and the operation is more flexible and convenient.
Has the advantages of reasonable structure, low cost, flexible operation, safety and reliability.
Drawings
FIG. 1 is a schematic sectional view of the A-A front view of the explosion-proof storage and transportation device for dangerous goods according to the present invention;
FIG. 2 is a schematic top view of FIG. 1;
FIG. 3 is a schematic front view of FIG. 1;
FIG. 4 is a schematic cross-sectional view D-D of FIG. 1;
FIG. 5 is a schematic cross-sectional view E-E of FIG. 1;
FIG. 6 is a schematic three-dimensional structure diagram of the explosion-proof storage and transportation device for hazardous materials of the present invention;
FIG. 7 is a schematic front view of a walking trolley of the explosion-proof storage and transportation device for hazardous materials of the present invention;
FIG. 8 is a top view of FIG. 7;
FIG. 9 is a left side schematic view of FIG. 7;
FIG. 10 is a schematic front view of the protective layer of the lining of the explosion-proof storage and transportation device for hazardous materials in accordance with the present invention;
FIG. 11 is a schematic sectional view taken along line G-G of FIG. 10;
FIG. 12 is a schematic three-dimensional structure diagram of a tank mouth locking mechanism of the explosion-proof storage and transportation device for hazardous materials of the present invention;
FIG. 13 is a schematic view of FIG. 12 taken along line K;
FIG. 14 is an enlarged schematic cross-sectional view H-H of FIG. 13;
FIG. 15 is an enlarged partial schematic view of FIG. 13;
FIG. 16 is a left side schematic view of FIG. 15 with the cardan shaft and handwheel removed;
fig. 17 is a schematic sectional view of a first locking assembly L-L of the explosion-proof storage and transportation device for hazardous materials according to the present invention;
FIG. 18 is an enlarged cross-sectional view of M-M of FIG. 17;
FIG. 19 is an enlarged schematic view of the section N-N of FIG. 17;
FIG. 20 is a schematic front view of a can lid opening and closing mechanism of the explosion-proof storage and transportation device for hazardous materials in accordance with the present invention;
fig. 21 is a left side view of fig. 20.
In the figure: 1 tank cover switch mechanism, 2 tank covers, 3 tank bodies, 4 lining protective layers, 5 walking trolleys, 6 tank opening locking mechanisms, 1-1 switch support plates, 1-2 switch shafts, 1-3 fixed seats, 1-4 rotating arms, 1-5 supporting sleeves, 1-6 adjusting sleeves, 4-1 tank cover pressing plates, 4-2 tank cover plates, 4-3 tank body heat-insulating layers, 4-4 tank body plates, 4-5 tank body pressing plates, 4-6 tank body end sealing plates, 4-7 tank body end sealing heat-insulating layers, 4-8 tank body end sealing heads, 4-9 tank body straight walls, 4-10 radiation-proof layers, 4-11 tank openings, 4-12 tank covers, 4-13 tank cover end sealing heads and 4-14 tank cover end sealing heat-insulating layers, 4-15 tank cover end plate, 5-1 front universal caster, 5-2 front caster fixing plate, 5-3 vehicle body, 5-4 first shock pad, 5-5 tank body straight section fixing plate, 5-6 fixed caster fixing plate, 5-7 fixed caster, 5-8 tank body end plate, 5-9 second shock pad, 5-10 rear caster fixing plate, 5-11 rear universal caster, 6-1 first speed reducer, 6-2 universal shaft, 6-3 second speed reducer, 6-4 upper locking ring, 6-5 first locking part, 6-6 lower locking ring, 6-7 upright post, 6-8 tank cover, 6-9 second locking part, 6-10 tank bodies, 6-11 vehicle bodies, 6-12 hand wheels, 6-13a first shafts, 6-13b first shafts, 6-14 connecting sleeves, 6-15a first fixing plates, 6-15b second fixing plates, 6-16 lead screws, 6-17 upper supporting plates, 6-18a first nuts, 6-18b second nuts, 6-19 lead screw supporting plates, 6-20 cover plates, 6-21 lower supporting plates, 6-22 cross beams, 6-23 shaft seats, 6-24 pressing plates, 6-25 seat plates, 6-26 rolling bearings, 6-27 bearing sleeves and 6-28 front baffle plates.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
Referring to fig. 1-21, embodiment 1 is an explosion-proof storage and transportation device for hazardous materials, which comprises a storage and transportation tank, wherein the storage and transportation tank comprises a tank body 3 and a tank cover 2, a tank opening of the storage and transportation tank is formed by closely contacting a tank body opening of the storage and transportation tank with a tank cover opening of the storage and transportation tank, the storage and transportation tank is arranged on a travelling trolley 5, the travelling trolley 5 comprises a trolley body 5-3, a front universal caster 5-1, a rear universal caster 5-11 and a fixed caster 5-7, the trolley body 5-3 is in an L shape, two front caster fixing plates 5-2 are respectively arranged at the front end of a bottom plate of the L-shaped trolley body 5-3, the front universal caster 5-1 is arranged below the front caster fixing plates 5-2 and fixedly connected, two rear caster fixing plates 5-10 are respectively arranged at the top ends of a vertical plate of the L-shaped trolley body 5-3, the rear universal caster 5-11 is arranged on the outer side of the rear caster fixing plate 5-10 and fixedly connected, two fixed caster fixing plates 5-6 are respectively arranged at the joints of the bottom plate and the vertical plate of the L-shaped vehicle body 5-3, the fixed caster 5-7 is arranged on the outer side of the fixed caster fixing plate 5-6 and fixedly connected, the bottom end of the front universal caster 5-1 and the bottom end of the fixed caster 5-7 are positioned on the same plane parallel to the bottom plate of the vehicle body 5-3, and meanwhile, the outermost point of the rear universal caster 5-11 and the outermost point of the fixed caster 5-7 are positioned on the same plane parallel to the vertical plate of the vehicle body 5-3; a tank body straight section fixing plate 5-5 is arranged on a bottom plate of the L-shaped vehicle body 5-3, a first shock pad 5-4 is arranged between the tank body straight section fixing plate 5-5 and the tank body 3, a tank body end enclosure fixing plate 5-8 is arranged on a vertical plate of the L-shaped vehicle body 5-3, a second shock pad 5-9 is arranged between the tank body end enclosure fixing plate 5-8 and the tank body 3, a straight section of the storage and transportation tank body is fixedly connected with the tank body straight section fixing plate 5-5, and an end enclosure of the tank body is fixedly connected with the tank body end enclosure fixing plate 5-8; the tank opening locking mechanism 6 is arranged at the tank opening of the storage and transportation tank, the connecting frame of the tank opening locking mechanism 6 is arranged outside the tank body 3 of the storage and transportation tank and fixedly connected with the traveling trolley 5, the upper locking ring 6-4 and the lower locking ring 6-6 of the tank opening locking mechanism 6 are buckled on the tank opening of the storage and transportation tank to lock the tank opening, the tank cover switching mechanism 1 is arranged at the tank cover 2 of the storage and transportation tank, one end of the tank cover switching mechanism 1 is fixedly connected with the traveling trolley 5, and the other end of the tank cover switching mechanism 1 is fixedly connected with the tank cover 2 of the storage and.
The tank opening locking mechanism 6 comprises an upper locking ring 6-4, a lower locking ring 6-6, a connecting frame, a first locking assembly 6-5, a second locking assembly 6-9, a first speed reducer 6-1, a second speed reducer 6-3 and a cardan shaft 6-2, wherein the upper locking ring 6-4 and the lower locking ring 6-6 are of the same structure and are circular arc bodies with U-shaped sections, the upper locking ring 6-4 and the lower locking ring 6-6 are sleeved on the tank opening at the same time, the connecting frame is arranged on the outer side of the tank body 3 and fixedly connected with the traveling trolley 5, the first locking assembly 6-5 is arranged on the left side of the tank opening and in front of the connecting frame and fixedly connected, the first locking assembly 6-5 is fixedly connected with the left side of the upper locking ring 6-4 through a left upper supporting plate 6-17 and is fixedly connected with the left side of the lower locking ring 6-6 through a left lower supporting plate 6-21, the second locking component 6-9 is arranged on the right side of the tank opening and in front of the connecting frame and fixedly connected with the right side of the upper locking ring 6-4 through a right upper support plate, the second locking component 6-9 is fixedly connected with the right side of the lower locking ring 6-6 through a right lower support plate, the first speed reducer 6-1 is arranged above the first locking component 6-5 and in front of a seat plate 6-25 of a cross beam 6-22 of the connecting frame, the first speed reducer 6-1 is fixedly connected with the cross beam 6-22 of the connecting frame through a pressure plate 6-24 and the seat plate 6-25, a first shaft 6-13a of the first speed reducer 6-1 is fixedly connected with a screw rod 6-16 of the first locking component 6-5 through a connecting sleeve 6-14, and the second speed reducer 6-3 is arranged above the second locking component 6-9, The front side of a seat plate 6-25 of a connecting frame crossbeam 6-22 is fixedly connected with a second speed reducer 6-3 through a pressure plate 6-24 and the seat plate 6-25, a first shaft 6-13b of the second speed reducer 6-3 is fixedly connected with a screw rod 6-16 of a second locking assembly 6-9 through a connecting sleeve 6-14, a cardan shaft 6-2 is arranged between the first speed reducer 6-1 and the second speed reducer 6-3, the front side of the crossbeam 6-22 of the connecting frame is arranged in a shaft seat 6-23 in a penetrating mode and hinged to the front side, and two ends of the cardan shaft 6-2 are fixedly connected with a second shaft of the first speed reducer 6-1 and a second shaft of the second speed reducer 6-3 respectively.
And a hand wheel 6-12 is arranged on the outer side of the second speed reducer 6-3, and the hand wheel 6-12 is fixedly connected with a third shaft of the second speed reducer 6-3.
The first locking assembly 6-5 is provided with a cover plate 6-20, the cover plate 6-20 is L-shaped, the L-shaped cover plate 6-20 is positioned between the front baffle 6-28 and the first fixing plate 6-15a and the second fixing plate 6-15b and is hinged with the front baffle 6-28, and the cover plate 6-20, the front baffle 6-28, the first fixing plate 6-15a and the second fixing plate 6-15b form a box-type structure.
The connecting frame comprises upright posts 6-7 and cross beams 6-22, wherein the two upright posts 6-7 are respectively arranged at two sides of the tank body 3, the lower ends of the two upright posts are fixedly connected with the vehicle body 5-3 of the walking trolley 5, the cross beams 6-22 are arranged above the tank body 3 and between the two upright posts 6-7, two ends of each cross beam 6-22 are respectively fixedly connected with the upper ends of the two upright posts 6-7, a shaft seat 6-23 is arranged in the middle and in front of each cross beam 6-22 and is fixedly connected with the middle and in front of the cross beam, and seat plates 6-25 are respectively arranged at two ends and in front of each.
The first locking assembly 6-5 comprises a front baffle 6-28, a first fixing plate 6-15a, a second fixing plate 6-15b, a screw rod support plate 6-19, a screw rod 6-16, a first nut 6-18a, a second nut 6-18b and a support sleeve 6-26, the front baffle 6-28 is arranged on the left side of the tank opening and in front of an upright post 6-7 of the connecting frame and fixedly connected, the first fixing plate 6-15a is arranged at the upper end in front of the front baffle 6-28 and fixedly connected, the second fixing plate 6-15b is arranged at the lower end in front of the front baffle 6-28 and fixedly connected, the screw rod support plate 6-19 is arranged in front of the front baffle 6-28, the first fixing plate 6-15a is fixedly connected with the second fixing plate 6-15b, a bearing sleeve 6-27 is arranged in the first fixing plate 6-15a, the rolling bearing is used as the support sleeve 6-26 and is arranged in the bearing sleeve 6-27 and fixedly connected with the same, the lead screw 6-16 is provided with external threads with opposite rotation directions, the lead screw 6-16 is simultaneously arranged in the first fixing plate 6-15a, the lead screw support plate 6-19 and the second fixing plate 6-15b in a penetrating way, the lead screw 6-16 and the first fixing plate 6-15a and the second fixing plate 6-15b are fixedly connected with the lead screw support plate 6-19 through the rolling bearing used as the support sleeve 6-26 respectively, the first nut 6-18a and the second nut 6-18b are provided with internal threads with opposite rotation directions, the first nut 6-18a is arranged between the first fixing plate 6-15a and the lead screw support plate 6-19 and is screwed with the lead screw 6-16, one end of the left upper support plate 6-17 is sleeved on the first nut 6-18a and is fixedly connected with the, The other end is fixedly connected with the left end of the upper locking ring 6-4, a second nut 6-18b is arranged between the lead screw support plate 6-19 and the second fixing plate 6-15b and is screwed with the lead screw 6-16, one end of the left lower support plate 6-21 is sleeved on the second nut 6-18b and is fixedly connected, and the other end is fixedly connected with the left end of the lower locking ring 6-6.
The second locking assembly 6-9 has the same structure and connection relationship as the first locking assembly 6-5, except that: one end of the right upper supporting plate is sleeved on the first nut 6-18a and fixedly connected, the other end of the right upper supporting plate is fixedly connected with the right end of the upper locking ring 6-4, one end of the right lower supporting plate is sleeved on the second nut 6-18b and fixedly connected, and the other end of the right lower supporting plate is fixedly connected with the right end of the lower locking ring 6-6.
The tank cover switching mechanism 1 comprises a switch support plate 1-1, an adjusting sleeve 1-6, a switch shaft 1-2, a fixed seat 1-3 and a rotating arm 1-4, wherein the switch support plate 1-1 is arranged on a walking trolley 5 and fixedly connected, the adjusting sleeve 1-6 is arranged in the switch support plate 1-1 in a penetrating mode and fixedly connected, the switch shaft 1-2 is arranged in the adjusting sleeve 1-6 in a penetrating mode and fixedly connected, the fixed seat 1-3 is sleeved on the switch shaft 1-2 and fixedly connected through a rolling bearing serving as a supporting sleeve 1-5, the lower end of the rotating arm 1-4 is fixedly connected with the fixed seat 1-3, and the upper end of the rotating arm 1-4 is fixedly connected with the tank cover 2.
The storage and transportation tank is internally provided with a lining protective layer 4, the lining protective layer 4 comprises an impact resistant layer, a radiation-proof layer and a heat-insulating layer, the radiation-proof layer is arranged on the outer side of the impact resistant layer, the heat-insulating layer is arranged between the impact resistant layer and the radiation-proof layer, the radiation-proof layer is fixedly connected with the inner wall of the storage and transportation tank, and the impact resistant layer and the heat-insulating layer are fixedly connected with a tank body 3 and a tank cover 2 of.
The anti-impact layer is a PE plate and comprises a tank body plate 4-4, a tank body end sealing plate 4-6, a tank cover plate 4-2 and a tank cover end sealing plate 4-15, the tank body plate 4-4 is arranged on the straight wall 4-9 of the tank body of the storage and transportation tank and on the periphery of a tank body opening 4-11, the tank body end sealing plate 4-6 is arranged between a tank body end sealing 4-8 and the tank body plate 4-4 of the storage and transportation tank, the tank cover plate 4-2 is arranged on the periphery of the tank cover 2 of the storage and transportation tank, and the tank cover end sealing plate 4-15 is arranged between a tank cover end sealing 4-13 and the tank cover plate 4-2 of the storage and transportation tank to form.
The radiation-proof layer is a lead plate, and the shape of the radiation-proof layer is the same as that of the inner wall of the storage tank.
The heat insulation layer is an aluminum silicate ceramic fiberboard and comprises a tank body heat insulation layer 4-3, a tank body end socket heat insulation layer 4-7 and a tank cover end socket heat insulation layer 4-14, the tank body heat insulation layer 4-3 is arranged between a tank body plate 4-4 and a radiation protection layer of a straight wall 4-9 of the storage and transportation tank body, the tank body end socket heat insulation layer 4-7 is arranged between a tank body end plate 4-6 and a radiation protection layer of a tank body end socket 4-8 of the storage and transportation tank, and the tank cover end socket heat insulation layer 4-14 is arranged between a tank cover end plate 4-15 and a radiation protection layer of a tank cover end.
The radiation protection layer is fixedly connected with the inner wall of the dangerous article explosion-proof storage and transportation tank through a lead plate in a gluing mode.
Shock resistance layer and insulating layer and storage and transportation jar link firmly the mode of linking firmly divide into jar body and link firmly with the cover and link firmly, specifically do:
1, fixedly connecting a tank body: bolts are arranged on the straight wall 4-9 of the tank body of the storage tank as connecting columns, hexagon socket head cap screws are arranged on the mouth 4-11 of the tank body of the storage tank as connecting columns, the tank body plate 4-4 of the shock-resistant layer and the tank body heat-insulating layer 4-3 penetrate through the bolts as connecting columns to be contacted with the radiation-proof layer, the tank body pressing plate 4-5 is arranged on the inner side of the tank body plate 4-4 of the shock-resistant layer and is sleeved on the bolts as connecting columns, nuts are arranged on the tank body pressing plate 4-5 to be in threaded connection with the bolts, so that the tank body plate 4-4 of the shock-resistant layer and the tank body heat-insulating layer 4-3 are fixedly connected with the straight wall 4-9 of the storage tank through the tank body pressing plate 4-5, the tank body plate 4-4 of the shock-resistant layer and the radiation-proof layer, thereby fixedly connecting the tank body 3 of the shock-resistant layer with the tank body opening 4-11 of the storage and transportation tank through the tank body pressing plate 4-5;
2, fixedly connecting a tank cover: the inner hexagon screw is arranged on the tank cover 2 of the storage tank and serves as a connecting column, and sequentially penetrates through the tank cover pressing plate 4-1, the tank cover plate 4-2 of the impact-resistant layer and the radiation-proof layer of the tank cover 2 to be in threaded connection with the tank cover 2 of the storage tank, so that the tank cover plate 4-2 of the impact-resistant layer is fixedly connected with the tank cover 2 of the storage tank through the tank cover pressing plate 4-1.
The front universal caster 5-1, the rear universal caster 5-11, the fixed caster 5-7, the first speed reducer 6-1, the second speed reducer 6-3 and the rolling bearing are all commercially available products in the prior art.
The working process of the embodiment is as follows:
1, pushing a walking trolley 5 to move the dangerous goods explosion-proof storage and transportation device to a dangerous goods site;
2, opening a tank opening locking mechanism 6, rotating a hand wheel 6-12 to drive a second speed reducer 6-3, enabling a first speed reducer 6-1 and the second speed reducer 6-3 to be linked through a universal shaft 6-2 and simultaneously driving a lead screw 6-16 of a first locking assembly 6-5 and a second locking assembly 6-9 to rotate, enabling threads with opposite rotation directions arranged on the lead screw 6-16 to be screwed with a first nut 6-18a and a second nut 6-18b, and simultaneously driving an upper locking ring 6-4 and a lower locking ring 6-6 to move oppositely to leave the tank opening through a left upper supporting plate 6-17, a right upper supporting plate, a left lower supporting plate 6-21 and a lower supporting plate;
3, the tank cover 2, and the rotating arm 1-4 and the fixed seat 1-3 which are fixedly connected with the tank cover 2 rotate along the switch shaft 1-2, so that the tank cover 2 can be opened;
4 putting dangerous goods in;
5, the tank cover 2, the rotating arm 1-4 fixedly connected with the tank cover and the fixed seat 1-3 are rotated reversely along the switch shaft 1-2, and then the tank cover 2 can be closed;
6, closing a tank opening locking mechanism 6, reversely rotating a hand wheel 6-12, linking and reversely rotating a first speed reducer 6-1 and a second speed reducer 6-3 through a cardan shaft 6-2, simultaneously driving a screw 6-16 of a first locking assembly 6-5 and a second locking assembly 6-9 to reversely rotate, rotatably combining a first nut 6-18a and a second nut 6-18b with the screw 6-16, and simultaneously driving an upper locking ring 6-4 and a lower locking ring 6-6 to relatively move and buckle on the tank opening through a left upper supporting plate 6-17, a right upper supporting plate, a left lower supporting plate 6-21 and a lower supporting plate, so that the tank cover 2 can be locked;
7, pushing the walking trolley 5 to move the dangerous article explosion-proof storage and transportation device to a safe place for disposal, or putting the dangerous article explosion-proof storage and transportation device into a transport vehicle to be transported to the safe place.
The embodiment is not limited to the present specific embodiment, and it will be apparent to those skilled in the art that simple duplication and modification without inventive work are within the scope of the present embodiment as claimed in the claims.
Claims (10)
1. The explosion-proof storage and transportation device for the dangerous goods comprises a storage and transportation tank, wherein the storage and transportation tank comprises a tank body and a tank cover, and a tank body opening part of the storage and transportation tank is in close contact with a tank cover opening part of the storage and transportation tank to form a tank opening of the storage and transportation tank, and is characterized in that: the tank mouth locking mechanism is arranged at the tank mouth of the storage and transportation tank, the connecting frame of the tank mouth locking mechanism is arranged outside the tank body of the storage and transportation tank and fixedly connected with the tank body, the upper locking ring and the lower locking ring of the tank mouth locking mechanism are buckled on the tank mouth of the storage and transportation tank to lock the tank mouth, the tank cover switching mechanism is arranged at the tank cover of the storage and transportation tank, one end of the tank cover switching mechanism is fixedly connected with the tank body of the storage and transportation tank, and the other end of the tank cover switching mechanism is fixedly connected with the tank cover of the storage and transportation tank.
2. An explosion-proof storage and transportation device for dangerous goods as set forth in claim 1, characterized in that: the storage and transportation tank is arranged on a walking trolley, the walking trolley comprises a trolley body, two or more front universal casters, two or more rear universal casters and fixed casters, the trolley body is L-shaped, the two or more front universal casters are respectively arranged below the front end of a bottom plate of the L-shaped trolley body, the two or more rear universal casters are respectively arranged on the outer side of the top end of a vertical plate of the L-shaped trolley body, the two fixed casters are respectively arranged at the joint of the bottom plate and the vertical plate of the L-shaped trolley body, the bottom ends of the front universal casters and the bottom ends of the fixed casters are positioned on the same plane parallel to the bottom plate of the trolley body, and meanwhile, the outermost side points of the rear universal casters and the outermost side points of the fixed casters are positioned on the same plane parallel to; the bottom plate of the L-shaped vehicle body is provided with a tank body straight section fixing plate, the vertical plate of the L-shaped vehicle body is provided with a tank body end enclosure fixing plate, the straight section of the storage and transportation tank body is fixedly connected with the tank body straight section fixing plate, and the end enclosure of the tank body is fixedly connected with the tank body end enclosure fixing plate.
3. An explosion-proof storage and transportation device for dangerous goods according to claim 1 or 2, characterized in that: the tank opening locking mechanism comprises an upper locking ring, a lower locking ring, a connecting frame, a first locking assembly, a second locking assembly, a first speed reducer, a second speed reducer and a cardan shaft, wherein the upper locking ring and the lower locking ring are sleeved on the tank opening at the same time, the connecting frame is arranged on the outer side of the tank body and fixedly connected with the tank body or a travelling trolley, the first locking assembly is arranged on the left side of the tank opening and in front of the connecting frame and fixedly connected with the tank opening, the first locking assembly is fixedly connected with the left side of the upper locking ring through a left upper supporting plate and is fixedly connected with the left side of the lower locking ring through a left lower supporting plate, the second locking assembly is arranged on the right side of the tank opening and in front of the connecting frame and fixedly connected with the right side of the upper locking ring through a right upper supporting plate and is fixedly connected with the right side of the lower locking ring through a right lower supporting plate, the first speed reducer is arranged above the first locking assembly and in front of the connecting frame, the first shaft of the first speed reducer is fixedly connected with the first locking assembly through a connecting sleeve, the second speed reducer is arranged above the second locking assembly and in front of the connecting frame and fixedly connected with the second locking assembly through the connecting sleeve, and the second shaft of the first speed reducer is fixedly connected with the second shaft of the second speed reducer through a universal shaft.
4. An explosion-proof storage and transportation device for dangerous goods as set forth in claim 3, characterized in that: and a hand wheel is arranged on the outer side of the first speed reducer or the second speed reducer and fixedly connected with a third shaft of the first speed reducer or the second speed reducer.
5. An explosion-proof storage and transportation device for dangerous goods as set forth in claim 3, characterized in that: the link includes stand and crossbeam, two the stand is equallyd divide and is do not arranged in the both sides of jar body, and the lower extreme links firmly with jar body or walking dolly, the crossbeam is arranged in between top, two stands of jar body, and the both ends of crossbeam are equallyd divide and do not link firmly with the upper end of two stands.
6. An explosion-proof storage and transportation device for dangerous goods as set forth in claim 3, characterized in that: the first locking assembly comprises a front baffle plate, a first fixing plate, a second fixing plate, a lead screw support plate, a lead screw, a first nut, a second nut and a support sleeve, wherein the front baffle plate is arranged on the left side of the tank opening and in front of an upright post of the connecting frame and fixedly connected with the upright post, the first fixing plate is arranged on the upper end in front of the front baffle plate and fixedly connected with the upper end of the front baffle plate, the second fixing plate is arranged on the lower end in front of the front baffle plate and fixedly connected with the front baffle plate, the lead screw support plate is arranged in front of the front baffle plate and between the first fixing plate and the second fixing plate, the lead screw is provided with external threads with opposite rotation directions, the lead screw is simultaneously penetrated and arranged in the first fixing plate, the lead screw support plate and the lead screw, the lead screw is fixedly connected with the first fixing plate and the second fixing plate through rolling bearings serving as the support sleeve and hinged with the lead screw support plate, the first, one end of the left support plate is sleeved on and fixedly connected with the first nut, the other end of the left support plate is fixedly connected with the left end of the upper locking ring, the second nut is arranged between the lead screw support plate and the second fixing plate and is screwed with the lead screw, one end of the left lower support plate is sleeved on and fixedly connected with the second nut, and the other end of the left lower support plate is fixedly connected with the left end of the lower locking ring; the second locking component and the first locking component have the same structure and connection relationship, except that: one end of the right upper supporting plate is sleeved on the first nut and fixedly connected, the other end of the right upper supporting plate is fixedly connected with the right end of the upper locking ring, one end of the right lower supporting plate is sleeved on the second nut and fixedly connected, and the other end of the right lower supporting plate is fixedly connected with the right end of the lower locking ring.
7. An explosion-proof storage and transportation device for dangerous goods according to claim 1 or 2, characterized in that: the tank cover switching mechanism comprises a switch supporting plate, a switch shaft, a fixed seat and a rotating arm, wherein the switch supporting plate is arranged on the tank body or the walking trolley and is fixedly connected, the switch shaft is simultaneously penetrated in the switch supporting plate and is fixedly connected, the fixed seat is sleeved on the switch shaft and is fixedly connected through a rolling bearing serving as a supporting sleeve, the lower end of the rotating arm is fixedly connected with the fixed seat, and the upper end of the rotating arm is fixedly connected with the tank cover.
8. An explosion-proof storage and transportation device for dangerous goods as set forth in claim 1, characterized in that: the storage and transportation tank is internally provided with a lining protective layer, the lining protective layer comprises an impact resistant layer, a radiation-proof layer and a heat-insulating layer, the radiation-proof layer is arranged on the outer side of the impact resistant layer, the heat-insulating layer is arranged between the impact resistant layer and the radiation-proof layer, the radiation-proof layer is fixedly connected with the inner wall of the storage and transportation tank, and the impact resistant layer and the heat-insulating layer are fixedly connected with the tank body and the tank cover.
9. An explosion-proof storage and transportation device for dangerous goods as set forth in claim 8, wherein: the radiation-proof layer is fixedly connected with the inner wall of the storage and transportation tank in a bonding manner.
10. An explosion-proof storage and transportation device for dangerous goods as set forth in claim 8, wherein: the impact resistant layer and the heat insulation layer are fixedly connected with the storage tank in the following mode: the storage and transportation tank is internally provided with a connecting column, the shock-resistant layer and the heat-insulating layer pass through the connecting column to be contacted with the radiation-proof layer, the pressing plate is arranged on the inner side of the shock-resistant layer and is sleeved on the connecting column, and the nut is arranged on the pressing plate and is in threaded connection with the connecting column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010402262.6A CN111547393A (en) | 2020-05-13 | 2020-05-13 | Explosion-proof storage and transportation device of hazardous articles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010402262.6A CN111547393A (en) | 2020-05-13 | 2020-05-13 | Explosion-proof storage and transportation device of hazardous articles |
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| CN111547393A true CN111547393A (en) | 2020-08-18 |
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| CN202010402262.6A Pending CN111547393A (en) | 2020-05-13 | 2020-05-13 | Explosion-proof storage and transportation device of hazardous articles |
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| CN212607143U (en) * | 2020-05-13 | 2021-02-26 | 中国人民解放军军事科学院防化研究所 | Combined type lining protective layer for dangerous goods explosion-proof storage and transportation tank |
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| CN212607120U (en) * | 2020-05-13 | 2021-02-26 | 中国人民解放军军事科学院防化研究所 | Explosion-proof storage and transportation device of hazardous articles |
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