CN115447922B - Intelligent protection device for hydrogen storage device - Google Patents
Intelligent protection device for hydrogen storage device Download PDFInfo
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- CN115447922B CN115447922B CN202211198332.6A CN202211198332A CN115447922B CN 115447922 B CN115447922 B CN 115447922B CN 202211198332 A CN202211198332 A CN 202211198332A CN 115447922 B CN115447922 B CN 115447922B
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- hydrogen storage
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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
- B65D90/12—Supports
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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
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/22—Safety features
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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
- B65D90/48—Arrangements of indicating or measuring devices
- B65D90/50—Arrangements of indicating or measuring devices of leakage-indicating devices
- B65D90/51—Arrangements of indicating or measuring devices of leakage-indicating devices characterised by sensors
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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
- B65D90/52—Anti-slosh devices
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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
- B65D90/54—Gates or closures
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention relates to a protection device, in particular to a protection device for an intelligent hydrogen storage device. Provided is an intelligent hydrogen storage protector which can prompt surrounding passers-by that the hydrogen storage device falls off when the hydrogen storage device falls off. The utility model provides an intelligent protection device for hydrogen storage, is including base, supporting seat, place seat and connecting block etc. the base left part upside is connected with two supporting seats that can support, and the supporting seat distributes for both sides around, and the rotation is connected with the seat of placing that can place the hydrogen storage ware between two supporting seat upper portions, places seat right side downside and is connected with the connecting block. According to the invention, through the cooperation between the pressure sensor and the buzzer, when the pressure sensor does not sense the pressure of the hydrogen storage tank, the buzzer can give an alarm, so that people are prompted that the hydrogen storage tank is separated, and the damage to people is avoided.
Description
Technical Field
The invention relates to a protection device, in particular to a protection device for an intelligent hydrogen storage device.
Background
The hydrogen fuel cell generates electricity and needs a large amount of hydrogen fuel, and hydrogen exists in a gaseous state mode, so that the hydrogen fuel cell needs to be used, the hydrogen storage device stores hydrogen, and the hydrogen fuel cell is convenient for people to use in the later period, but the hydrogen storage device is easy to damage in the transportation process, and the hydrogen storage device needs to be protected by using a protection device.
Firstly, placing a protection device on a vehicle, then placing a hydrogen storage device on the protection device, and then transporting the hydrogen storage device, wherein in the transportation process, the hydrogen storage device is easy to separate from the protection device, and since surrounding passers-by does not know that the hydrogen storage device is in a falling phenomenon in time, the passers-by can not avoid flashing, and the passers-by is injured by the separated hydrogen storage device, therefore, when the hydrogen storage device falls off, the intelligent hydrogen storage device protection device capable of prompting the surrounding passers-by to have the hydrogen storage device fall is developed.
Disclosure of Invention
In order to overcome the defect that when the hydrogen storage device falls off, passers-by is not in danger of dodging, the passers-by is injured by the separated hydrogen storage device, the technical problem to be solved is as follows: provided is an intelligent hydrogen storage protector which can prompt surrounding passers-by that the hydrogen storage device falls off when the hydrogen storage device falls off.
The technical scheme of the invention is as follows: the utility model provides an intelligent protection device for hydrogen storage device, which comprises a base, the supporting seat, place the seat, the guide holder, the connecting block, the link, the sliding sleeve, the baffle, automatic regulating mechanism and warning mechanism that drops, base left part upside is connected with two supporting seats that can support, the supporting seat distributes for the front and back both sides, rotary type is connected with the seat of placing that can place the hydrogen storage ware between two supporting seat upper portions, place seat right side downside and be connected with the connecting block, both sides all are connected with the guide holder that can lead around the base top, the guide holder right side, all slidingtype is connected with the sliding sleeve that can carry out the removal on the guide holder, rotary type is connected with the link that can carry out the pivoted between two sliding sleeves, link and connecting block rotary type are connected with the baffle on one side that supporting seat upper portion is close to each other, be equipped with automatic regulating mechanism on the base, be equipped with warning mechanism that drops on the seat.
In one embodiment, the automatic adjusting mechanism comprises a mounting seat, a servo motor, a screw rod and a sliding block, wherein the mounting seat is connected in the middle of the upper side of the left part of the base, the servo motor is connected to the mounting seat, the screw rod capable of rotating is connected to the right side of an output shaft of the servo motor, the sliding block capable of moving is connected to the screw rod in a threaded mode, the sliding block is connected with the guiding seat in a sliding mode, and the sliding block is located on the left side of the sliding sleeve.
In one embodiment, the falling alarm mechanism comprises a guide post, a mounting plate, a first reset spring, a pressure sensor and a buzzer, wherein four guide posts capable of guiding are connected to the left side of the placement seat along the circumferential direction, the mounting plate capable of moving is connected between the four guide posts in a sliding mode, the first reset spring with a reset effect is connected between the left side of the mounting plate and the guide posts, the pressure sensor is connected to the middle of the right side of the mounting plate, and the buzzer capable of alarming is connected to the left side of the upper portion of the placement seat.
In one embodiment, the device further comprises a limiting mechanism, the limiting mechanism comprises a guide bracket, a connecting groove plate, a mounting bracket, a limiting plate, a first torsion spring and a sliding column, wherein two guide brackets capable of guiding are connected to the front side and the rear side of the base respectively, the two guide brackets are distributed on the left side and the right side, the connecting groove plate capable of moving is connected between the two guide brackets on the front side in a sliding mode, the left part of the connecting groove plate is in a bent shape, the connecting groove plate on the rear side is also in a bent shape, two mounting brackets are connected to one side, away from each other, of the connecting groove plate, the two mounting brackets are distributed on the left side and the right side, the limiting plate is connected with a limiting plate capable of rotating in a rotating mode in an all-rotating mode on the upper part of the mounting brackets, the sliding column capable of moving is connected to the front side and the rear side of the sliding block respectively, and the sliding column is connected with the connecting groove plate in a sliding mode.
In one embodiment, the device further comprises a protection mechanism, the protection mechanism comprises a mounting rack, a connecting plate, contact posts, grooved rotating shafts, soft base plates and a protection cover, wherein the mounting rack is arranged on the right side of the connecting groove plate, the grooved rotating shafts capable of rotating are rotationally connected between the upper parts of the two mounting racks, the connecting plates are connected to one sides, far away from each other, of the right parts of the connecting groove plates, the three contact posts are connected to the right parts of the connecting plates along the circumferential direction, the contact posts are connected with the grooved rotating shafts in a sliding mode, the soft base plates capable of rotating are connected to the middle of the upper parts of the grooved rotating shafts, and the protection cover with a protection effect is connected to the right side of the upper parts of the soft base plates.
In one embodiment, the buffer mechanism comprises a support frame, a second torsion spring and a buffer plate, wherein the right part of the base is connected with the support frame capable of supporting, the buffer plate with a buffer effect is rotatably connected in the middle of the upper part of the support frame, and the second torsion spring capable of twisting is connected between the front side and the rear side of the lower part of the buffer plate and the support frame.
In one embodiment, the sliding seat comprises a base, a connecting support, a sliding plate, a second reset spring, a positioning bolt and a third reset spring, wherein the connecting support with a guiding function is connected to the front side and the rear side of the left part of the base, the sliding plate capable of moving is connected between the two connecting supports in a sliding mode, the second reset spring with a resetting function is connected between the right part of the sliding plate and the adjacent connecting support, the positioning bolt capable of moving is connected in the middle of the left part of the sliding plate in a sliding mode, and the third reset spring with a resetting function is connected between the positioning bolt and the sliding plate.
In one embodiment, the right portion of the placement base is arcuate.
The beneficial effects are that: 1. according to the invention, through the cooperation between the pressure sensor and the buzzer, when the pressure sensor does not sense the pressure of the hydrogen storage tank, the buzzer can give an alarm, so that people are prompted that the hydrogen storage tank is separated, and the damage to people is avoided.
2. The limiting plate at the upper part of the mounting bracket can clamp the hydrogen storage device and prevent the hydrogen storage device from falling off, so that the stability of the hydrogen storage device is improved.
3. When the soft backing plate is attached to the hydrogen storage tank, the protection cover can protect the output port of the hydrogen storage tank, so that a protection effect is achieved.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a perspective view showing a rotation state according to the present invention.
Fig. 4 is a schematic view of a partial perspective structure of the present invention.
Fig. 5 is a partial perspective view of the present invention.
Fig. 6 is a schematic perspective view of the automatic adjusting mechanism of the present invention.
Fig. 7 is a perspective sectional view of the automatic adjusting mechanism of the present invention.
Fig. 8 is a schematic view of a first perspective structure of the falling off alarm mechanism of the present invention.
Fig. 9 is a schematic view of a second perspective structure of the falling off alarm mechanism of the present invention.
Fig. 10 is a schematic perspective view of a limiting mechanism according to the present invention.
Fig. 11 is a perspective sectional view of the limiting mechanism of the present invention.
Fig. 12 is an enlarged schematic view of the portion a of the present invention.
Fig. 13 is a schematic view of a first perspective structure of the protection mechanism of the present invention.
Fig. 14 is a schematic view of an explosion structure of the protection mechanism of the present invention.
Fig. 15 is a schematic view of a second perspective structure of the protection mechanism of the present invention.
Fig. 16 is a schematic perspective view of a buffer mechanism according to the present invention.
Fig. 17 is a schematic perspective view of the connecting mechanism of the present invention.
In the reference numerals: 1-base, 2-supporting seat, 3-placing seat, 4-guide seat, 5-connecting block, 6-connecting frame, 7-sliding sleeve, 71-baffle, 8-automatic adjusting mechanism, 81-mounting seat, 82-servo motor, 83-screw rod, 84-sliding block, 9-falling alarm mechanism, 91-guide post, 92-mounting plate, 93-first reset spring, 94-pressure sensor, 95-buzzer, 10-limit mechanism, 101-guide bracket, 102-connecting slot plate, 103-mounting bracket, 104-limit plate, 105-first torsion spring, 106-sliding post, 11-protection mechanism, 111-mounting frame, 112-connecting plate, 113-contact post, 114-grooved spindle, 115-soft pad, 116-protection cover, 12-buffer mechanism, 121-supporting frame, 122-second torsion spring, 123-buffer plate, 13-connecting mechanism, 131-connecting bracket, 132-sliding plate, 133-second latch, 134-positioning, 135-third reset spring.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
The utility model provides an intelligent protection device for hydrogen storage, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, including base 1, supporting seat 2, place seat 3, guide holder 4, connecting block 5, link 6, sliding sleeve 7, baffle 71, automatic adjustment mechanism 8 and warning mechanism 9 drops, there are two supporting seats 2 in 1 left portion upside of base through bolted connection, supporting seat 2 is the front and back both sides distribution, be connected with between two supporting seat 2 upper portions and place seat 3 in the rotation, supporting seat 2 can support placing seat 3, place seat 3 right side downside fixedly connected with connecting block 5, both sides all have guide holder 4 through bolted connection around the base 1 top, guide holder 4 is located supporting seat 2 right side, all slidingly be connected with sliding sleeve 7 on the guide holder 4, sliding sleeve 7 can be directed, be connected with link 6 between two sliding sleeve 7, link 6 and connecting block 5 rotation, sliding sleeve 7 can make link 6 rotate, one side that supporting seat 2 upper portions are close to each other all be connected with baffle 71, automatic adjustment mechanism can be equipped with baffle 71 to the baffle 8 on the base 1, it can adjust mechanism to drop to be equipped with the warning mechanism to the base 8 to store hydrogen.
As shown in fig. 1, 2, 3 and 4, the right part of the placement seat 3 is arc-shaped, and the arc-shaped placement seat 3 can be better attached to the hydrogen storage device.
As shown in fig. 1, fig. 2, fig. 3, fig. 6 and fig. 7, the automatic adjusting mechanism 8 comprises a mounting seat 81, a servo motor 82, a screw rod 83 and a sliding block 84, wherein the middle of the upper side of the left part of the base 1 is connected with the mounting seat 81 through a bolt, the mounting seat 81 is connected with the servo motor 82 through a bolt, the right side of an output shaft of the servo motor 82 is connected with the screw rod 83 through a coupling, the servo motor 82 can enable the screw rod 83 to rotate, the screw rod 83 is connected with the sliding block 84 in a threaded mode, the sliding block 84 is connected with the guide seat 4 in a sliding mode, the sliding block 84 is positioned on the left side of the sliding sleeve 7, and the screw rod 83 can enable the sliding block 84 to move.
As shown in fig. 1, fig. 2, fig. 3, fig. 8 and fig. 9, the falling alarm mechanism 9 comprises a guide post 91, a mounting plate 92, a first reset spring 93, a pressure sensor 94 and a buzzer 95, four guide posts 91 are welded on the left side of the placement seat 3 along the circumferential direction, the mounting plate 92 is connected between the four guide posts 91 in a sliding manner, the first reset spring 93 is connected between the left side of the mounting plate 92 and the guide post 91, the first reset spring 93 can reset the mounting plate 92, a pressure sensor 94 is fixedly connected in the middle of the right side of the mounting plate 92, the pressure sensor 94 can sense the pressure of the hydrogen storage, a buzzer 95 is connected on the left side of the upper portion of the placement seat 3, and when the pressure sensor 94 senses the pressure of the hydrogen storage, the buzzer 95 can give an alarm.
When people need to transport the hydrogen storage device, the device can be used for operation, firstly, the device is placed on a vehicle, then the servo motor 82 is started, the output shaft of the servo motor 82 rotates to drive the screw rod 83 to rotate, then the sliding block 84 moves rightwards, then the sliding sleeve 7 is driven to move rightwards, then the connecting frame 6 rotates anticlockwise, then the connecting block 5 rotates anticlockwise, then the placing seat 3 and parts on the placing seat 3 rotate anticlockwise, then the hydrogen storage device is placed on the placing seat 3, at the moment, the hydrogen storage device presses the pressure sensor 94, the pressure sensor 94 moves leftwards and downwards, the mounting plate 92 moves leftwards and downwards, the first return spring 93 is compressed, then the output shaft of the servo motor 82 is controlled to rotate reversely, and the screw rod 83 rotates reversely, then the sliding block 84 is moved to the left for resetting, at this time, under the action of gravity of the hydrogen storage device, the connecting block 5 is rotated and reset clockwise, then the placing seat 3 and the components on the placing seat 3 are driven to rotate and reset clockwise, so that the hydrogen storage device is also rotated and reset clockwise, the hydrogen storage device is in a horizontal state, meanwhile, the connecting frame 6 is rotated and reset clockwise, so that the sliding sleeve 7 is moved and reset to the left, when the sliding sleeve 7 is contacted with the baffle 71, the baffle 71 can resist the sliding sleeve 7, the sliding sleeve 7 is prevented from being excessively moved, the connecting frame 6 and the connecting block 5 are excessively rotated, therefore, people can transport the hydrogen storage device by using a vehicle, and when the hydrogen storage device falls off and the pressure sensor 94 is separated in the transportation process, the mounting plate 92 and the pressure sensor 94 are moved to the right and reset upwards under the action of the first reset spring 93, at this time, the pressure sensor 94 cannot sense the pressure of the hydrogen storage device, the buzzer 95 alarms to prompt people that the hydrogen storage device is in a falling state, the above operation is repeated, and the hydrogen storage device can be transported, in the transportation process, if the hydrogen storage device falls off, the buzzer 95 alarms to warn people around that the hydrogen storage device falls off, and meanwhile, the driver is informed that the hydrogen storage device falls off.
As shown in fig. 2, fig. 3, fig. 10, fig. 11 and fig. 12, the device further comprises a limiting mechanism 10, the limiting mechanism 10 comprises a guide bracket 101, a connecting groove plate 102, a mounting bracket 103, a limiting plate 104, a first torsion spring 105 and a sliding column 106, two guide brackets 101 are connected to the front side and the rear side of the base 1 through bolts, the two guide brackets 101 are distributed on the left side and the right side, the connecting groove plate 102 is connected between the two guide brackets 101 on the front side in a sliding mode, the connecting groove plate 102 is also connected between the two guide brackets 101 on the rear side in a bending mode, the connecting groove plate 102 on the rear side is also in a bending mode, the guide brackets 101 can guide the connecting groove plate 102, one side, far away from each other, of the connecting groove plate 102 is fixedly connected with two mounting brackets 103, the two mounting brackets 103 are distributed on the left side and the right side, the connecting groove plate 102 can enable the mounting brackets 103 to move, the upper portion of the mounting brackets 103 is rotationally connected with the limiting plate 104, the limiting plate 104 can clamp a hydrogen storage device, the limiting plate 104 and the connecting groove plate 104 and the adjacent mounting bracket 105 on the left side are connected with the first torsion spring 105 and the right side of the first torsion spring 106 can enable the two side and the sliding column 106 to slide, and the first torsion spring 106 to slide on the right side and the connecting groove plate 106 to move, and the front side is 84.
When people transport the hydrogen storage tank, the hydrogen storage tank is easy to drop, damage and even explosion occur to the hydrogen storage tank, therefore, the limit mechanism 10 is required to limit the hydrogen storage tank, when the sliding block 84 moves rightwards, the sliding column 106 is driven to move rightwards along the connecting groove plate 102, at the moment, the connecting groove plate 102 on the front side moves forwards due to the bent shape of the left part of the connecting groove plate 102, and then the front mounting bracket 103, the limit plate 104 and the first torsion spring 105 are made to move forwards, meanwhile, the rear connecting groove plate 102 moves backwards, and then the rear mounting bracket 103, the limit plate 104 and the first torsion spring 105 are made to move backwards, when the hydrogen storage tank rotates clockwise, the sliding block 84 moves leftwards to reset, the sliding column 106 is also driven to move leftwards along the connecting groove plate 102, at the moment, the connecting groove plate 102 moves backwards slowly towards one side close to each other, the front mounting bracket 103, the limit plate 104 and the first torsion spring 105 move forwards, and simultaneously, the rear mounting bracket 103, the limit plate 104 and the first torsion spring 105 also move backwards, and the hydrogen storage tank is prevented from being damaged due to the fact that the situation that the hydrogen storage tank is clamped by the hydrogen storage tank is not to move backwards, and the situation that the hydrogen storage tank is damaged due to the situation that the expansion of the front side is made to move, and the expansion of the hydrogen storage tank is avoided, and the expansion of the expansion tank is also prevented from being damaged due to the fact that the situation that the front side of moving to move the front side of the front side mounting bracket, and the front side has the expansion device.
As shown in fig. 2, fig. 3, fig. 10, fig. 13, fig. 14 and fig. 15, the hydrogen storage device further comprises a protection mechanism 11, the protection mechanism 11 comprises a mounting frame 111, a connecting plate 112, contact columns 113, a grooved rotating shaft 114, soft backing plates 115 and a protection cover 116, the front side and the rear side of the right part of the base 1 are all connected with the mounting frame 111 through bolts, the mounting frame 111 is located on the right side of the connecting grooved plate 102, the grooved rotating shaft 114 is rotationally connected between the upper parts of the two mounting frames 111, the connecting plate 112 is welded on one side, far away from each other, of the right part of the connecting grooved plate 102, the connecting plate 102 can enable the connecting plate 112 to move, the right part of the connecting plate 112 is fixedly connected with three contact columns 113 along the circumferential direction, the contact columns 113 and the grooved rotating shaft 114 are connected in a sliding mode, the grooved rotating shaft 114 can enable the grooved rotating shaft 114 to rotate, the middle of the upper part of the grooved rotating shaft 114 is fixedly connected with the soft backing plates 115, the grooved rotating shaft 114 can enable the soft backing plates 115 to rotate, the right sides of the upper parts of the protection cover 116 on the hydrogen storage device to be protected.
In the transportation process of the hydrogen storage tank, because dust on the road is too large, parts on the hydrogen storage tank possibly adhere to a plurality of dust, the output port of the hydrogen storage tank is blocked by the dust, so that the output port of the hydrogen storage tank needs to be protected, when the connecting trough plate 102 moves to one side close to each other, the connecting plate 112 and the contact column 113 are also driven to move to one side close to each other, at the moment, under the cooperation of the trough rotating shaft 114 and the contact column 113, the trough rotating shaft 114 rotates anticlockwise, then the soft base plate 115 and the protective cover 116 are driven to rotate anticlockwise, the soft base plate 115 is attached to the hydrogen storage tank, the protective cover 116 is further made to protect the output port of the hydrogen storage tank, the output port of the hydrogen storage tank is prevented from being blocked by the dust, when the connecting trough plate 102 moves to one side far away from each other for resetting, the trough rotating shaft 114 is also driven to move to one side far away from each other for resetting, at the moment, the trough rotating shaft 114 is driven to rotate clockwise for resetting, and the soft base plate 115 and the protective cover 116 are driven to rotate clockwise for resetting, and the soft base plate 115 is enabled to separate the protective cover, and the hydrogen storage tank is prevented from being blocked by the operation of the output port.
As shown in fig. 1, 2 and 16, the buffer device further comprises a buffer device 12, the buffer device 12 comprises a support 121, a second torsion spring 122 and a buffer plate 123, the right part of the base 1 is connected with the support 121, the middle of the upper part of the support 121 is rotatably connected with the buffer plate 123, the buffer plate 123 can buffer the hydrogen storage device, the second torsion spring 122 is connected between the front side and the rear side of the lower part of the buffer plate 123 and the support 121, and the second torsion spring 122 can reset the buffer plate 123.
When the hydrogen storage tank rotates clockwise, the hydrogen storage tank is relatively heavy, the hydrogen storage tank is easy to damage due to the fact that the hydrogen storage tank rotates relatively large, when the hydrogen storage tank rotates clockwise and contacts the buffer plate 123, the buffer plate 123 rotates anticlockwise, then the second torsion spring 122 is twisted, at the moment, the buffer plate 123 and the hydrogen storage tank are completely attached, the buffer plate 123 can buffer the hydrogen storage tank, so that the impact force of the hydrogen storage tank is reduced, the hydrogen storage tank is prevented from being damaged, when the hydrogen storage tank and the buffer plate 123 are separated, the buffer plate 123 rotates clockwise to reset under the action of the second torsion spring 122, the buffer plate 123 can play a role of buffering, the impact force of the hydrogen storage tank is reduced, the impact force of the hydrogen storage tank is prevented from being too large, the hydrogen storage tank and the device are prevented from being damaged, and the protection of the device is improved.
As shown in fig. 1, fig. 2, fig. 3 and fig. 17, the device further comprises a connecting mechanism 13, the connecting mechanism 13 comprises a connecting bracket 131, a sliding plate 132, a second reset spring 133, a positioning bolt 134 and a third reset spring 135, the connecting brackets 131 are welded on the front side and the rear side of the left part of the base 1, the sliding plate 132 is connected between the two connecting brackets 131 in a sliding mode, the connecting brackets 131 can guide the sliding plate 132, the second reset spring 133 is connected between the right part of the sliding plate 132 and the adjacent connecting brackets 131, the second reset spring 133 can reset the sliding plate 132, the middle of the left part of the sliding plate 132 is connected with the positioning bolt 134, the positioning bolt 134 can enable the sliding plate 132 to be connected with the sliding plate 132 on another device, the third reset spring 135 is connected between the positioning bolt 134 and the sliding plate 132, and the third reset spring 135 can reset the positioning bolt 134.
During transportation, due to sudden braking of the vehicle, the device may be unstable, resulting in a large movement of the device, firstly, the sliding plate 132 is moved upwards, then the third return spring 135 and the positioning pin 134 are driven to move upwards, and then the second return spring 133 is compressed, then the positioning pin 134 is pulled upwards, then the third return spring 135 is compressed, finally the other device is moved to the side of the device, the sliding plate 132 of the other device is located below the sliding plate 132 of the device, then the sliding plate 132 is released, under the action of the second return spring 133, the sliding plate 132, the third return spring 135 and the positioning pin 134 are moved downwards, at this time, the sliding plate 132 and the sliding plate 132 of the other device are in a joint state, and meanwhile, the positioning pin 134 is released, under the action of the third return spring 135, and thus the sliding plate 132 of the other device is clamped into the sliding plate 132 of the other device, and finally the sliding plate 132 of the other device is always in a joint state, when the vehicle is braked, the multiple devices are connected by gravity, and then the sliding plates 135 are connected together, and then the sliding plate 132 is compressed, the sliding plate 132 is released, and thus the sliding plate 132 is forced to move upwards, the sliding plate 132 is forced to move downwards, and the sliding plate 132 is separated, and thus the sliding plate 132 is forced to move downwards, and the sliding plate 132 is released, and the sliding plate 132 is in a joint state is released, meanwhile, the positioning bolt 134 is also loosened, the positioning bolt 134 moves downwards to reset under the action of the third reset spring 135, and the plurality of devices can be connected together by repeating the above operation, so that the weight of the devices is increased, and when the vehicle is braked suddenly, the devices move greatly and are not damaged, and the stability of the devices is improved.
The foregoing examples have shown only the preferred embodiments of the invention, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (5)
1. The utility model provides an intelligent protection device for hydrogen storage, including base (1), supporting seat (2), place seat (3), guide holder (4), connecting block (5), link (6), baffle (71) and sliding sleeve (7), base (1) left part upside is connected with two supporting seat (2) that can carry out the support, supporting seat (2) are the front and back both sides distribution, rotary type is connected with between two supporting seat (2) upper portions and can place seat (3) of hydrogen storage ware, the right side downside of placing seat (3) is connected with connecting block (5), both sides all are connected with guide holder (4) that can carry out the direction around base (1) top, guide holder (4) are located supporting seat (2) right side, all sliding sleeve (7) that all slide on guide holder (4) are connected with can carry out the removal, rotary type is connected with connecting frame (6) that can carry out the rotation between two sliding sleeve (7), one side that supporting seat (2) upper portion are close to each other is connected with baffle (71), it is automatic in addition, it is equipped with on adjustment mechanism (8) and drop off (8) on alert mechanism (9);
the automatic adjusting mechanism (8) comprises a mounting seat (81), a servo motor (82), a screw rod (83) and a sliding block (84), wherein the mounting seat (81) is connected to the middle of the upper side of the left part of the base (1), the servo motor (82) is connected to the mounting seat (81), the screw rod (83) capable of rotating is connected to the right side of an output shaft of the servo motor (82), the sliding block (84) capable of moving is connected to the screw rod (83) in a threaded mode, the sliding block (84) is connected with the guide seat (4) in a sliding mode, and the sliding block (84) is located on the left side of the sliding sleeve (7);
the falling alarm mechanism (9) comprises guide posts (91), a mounting plate (92), a first reset spring (93), a pressure sensor (94) and a buzzer (95), wherein four guide posts (91) capable of guiding are connected to the left side of the placement seat (3) along the circumferential direction, the mounting plate (92) capable of moving is connected between the four guide posts (91) in a sliding mode, the first reset spring (93) with a reset effect is connected between the left side of the mounting plate (92) and the guide posts (91), the pressure sensor (94) is connected to the middle of the right side of the mounting plate (92), and the buzzer (95) capable of alarming is connected to the left side of the upper part of the placement seat (3);
the protection device is characterized by further comprising a limiting mechanism (10), the limiting mechanism (10) comprises guide brackets (101), connecting groove plates (102), mounting brackets (103), limiting plates (104), first torsion springs (105) and sliding columns (106), two guide brackets (101) capable of guiding are connected to the front side and the rear side of the base (1), the two guide brackets (101) are distributed on the left side and the right side, connecting groove plates (102) capable of moving are connected between the two guide brackets (101) on the front side in a sliding mode, the left part of each connecting groove plate (102) is in a bending mode, connecting groove plates (102) capable of moving are also connected between the two guide brackets (101) on the rear side in a sliding mode, the left part of each connecting groove plate (102) is also in a bending mode, two mounting brackets (103) are distributed on the left side and the right side, limiting plates (104) capable of rotating are connected to the upper parts of rotating in a sliding mode, and the right side of connecting the connecting groove plates (103) and the adjacent mounting brackets (101) can be connected to the left side of each connecting groove plates (106) in a sliding mode, and the right side of each connecting groove plates (106) can be connected to the right side of each connecting groove plates (106) in a sliding mode.
2. The protection device for the intelligent hydrogen storage device according to claim 1, further comprising a protection mechanism (11), the protection mechanism (11) comprises a mounting frame (111), a connecting plate (112), contact columns (113), a grooved rotating shaft (114), soft backing plates (115) and a protection cover (116), wherein the mounting frame (111) is connected to the front side and the rear side of the right part of the base (1), the mounting frame (111) is positioned on the right side of the connecting groove plate (102), the grooved rotating shaft (114) capable of rotating is rotatably connected between the upper parts of the two mounting frames (111), the connecting plates (112) are connected to one sides, far from each other, of the right parts of the connecting groove plate (102), the three contact columns (113) are connected to the right parts of the connecting plates (112) along the circumferential direction, the contact columns (113) are connected with the grooved rotating shaft (114) in a sliding mode, the middle of the upper parts of the grooved rotating shaft (114) is connected with the soft backing plates (115) capable of rotating, and the right side of the upper parts of the soft backing plates (115) is connected with the protection cover (116) with protection effect.
3. The protection device for the intelligent hydrogen storage device according to claim 2, further comprising a buffer mechanism (12), wherein the buffer mechanism (12) comprises a supporting frame (121), a second torsion spring (122) and a buffer plate (123), the right part of the base (1) is connected with the supporting frame (121) capable of supporting, the middle of the upper part of the supporting frame (121) is rotatably connected with the buffer plate (123) with a buffer effect, and the second torsion spring (122) capable of twisting is connected between the front side and the rear side of the lower part of the buffer plate (123) and the supporting frame (121).
4. The protection device for the intelligent hydrogen storage device according to claim 3, further comprising a connecting mechanism (13), wherein the connecting mechanism (13) comprises a connecting bracket (131), a sliding plate (132), a second reset spring (133), a positioning bolt (134) and a third reset spring (135), the connecting brackets (131) with guiding functions are connected to the front side and the rear side of the left part of the base (1), the sliding plate (132) capable of moving is connected between the two connecting brackets (131) in a sliding mode, a second reset spring (133) with resetting functions is connected between the right part of the sliding plate (132) and the adjacent connecting brackets (131), the positioning bolt (134) capable of moving is connected in the middle of the left part of the sliding plate (132), and the third reset spring (135) with resetting functions is connected between the positioning bolt (134) and the sliding plate (132).
5. The protection device for an intelligent hydrogen storage device according to claim 1, wherein the right part of the placement seat (3) is arc-shaped.
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| CN202211198332.6A CN115447922B (en) | 2022-09-29 | 2022-09-29 | Intelligent protection device for hydrogen storage device |
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| CN202211198332.6A CN115447922B (en) | 2022-09-29 | 2022-09-29 | Intelligent protection device for hydrogen storage device |
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