CN115447922A - Intelligent protection device for hydrogen storage device - Google Patents

Intelligent protection device for hydrogen storage device Download PDF

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Publication number
CN115447922A
CN115447922A CN202211198332.6A CN202211198332A CN115447922A CN 115447922 A CN115447922 A CN 115447922A CN 202211198332 A CN202211198332 A CN 202211198332A CN 115447922 A CN115447922 A CN 115447922A
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CN
China
Prior art keywords
hydrogen storage
plate
storage device
sliding
seat
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Granted
Application number
CN202211198332.6A
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Chinese (zh)
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CN115447922B (en
Inventor
杨维结
刘志坚
尉吉浩
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North China Electric Power University
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North China Electric Power University
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Priority to CN202211198332.6A priority Critical patent/CN115447922B/en
Publication of CN115447922A publication Critical patent/CN115447922A/en
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Publication of CN115447922B publication Critical patent/CN115447922B/en
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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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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. The intelligent hydrogen storage device protection device can prompt passersby around to have the hydrogen storage device to fall off when the hydrogen storage device falls off. The utility model provides an intelligent protection device for hydrogen storage device, includes base, supporting seat, places seat and connecting block etc. and base left part upside is connected with two supporting seats that can support, and the supporting seat distributes for both sides around, and the rotary type is connected with the seat of placing that can place hydrogen storage device between two supporting seat upper portions, places a right part below and is connected with the connecting block. According to the invention, through the matching 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 people are prevented from being injured.

Description

Intelligent protection device for hydrogen storage device
Technical Field
The invention relates to a protection device, in particular to a protection device for an intelligent hydrogen storage device.
Background
Hydrogen fuel cell electricity generation needs a large amount of hydrogen fuel, and hydrogen exists with gaseous state mode, so need use, stores up hydrogen storage device and stores hydrogen, makes things convenient for people's later stage to use, but stores up hydrogen storage device in the transportation, and the damage appears easily in storing up hydrogen storage device, needs to use protection device to protect storing up hydrogen storage device.
First place protection device on the car, then put hydrogen storage device on protection device, afterwards, transport hydrogen storage device, nevertheless in the transportation, hydrogen storage device breaks away from protection device easily, because passerby on every side does not in time know hydrogen storage device and the phenomenon of coming off appears, passerby has not time to dodge, leads to passerby to be bruised by the hydrogen storage device who breaks away from, consequently, now develops a protection device for intelligent hydrogen storage device that can indicate passerby on every side has hydrogen storage device to drop when hydrogen storage device drops.
Disclosure of Invention
In order to overcome the defect that passerby is bruised by the separated hydrogen storage device because passerby has no time to hide when the hydrogen storage device falls off, the technical problem to be solved is as follows: the intelligent hydrogen storage device protection device can prompt passersby around to have the hydrogen storage device to fall 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, a supporting seat, place the seat, the guide holder, the connecting block, the link, the sliding sleeve, the baffle, automatically regulated mechanism and drop alarm mechanism, base left part upside is connected with two supporting seats that can support, the supporting seat is both sides distribution around being, the rotary type is connected with the seat of placing that can place hydrogen storage device between two supporting seat upper portions, it is connected with the connecting block to place a right part below, both sides all are connected with the guide holder that can lead around the base top, the guide holder is located the supporting seat right side, equal slidingtype is connected with the sliding sleeve that can remove on the guide holder, the rotary type is connected with and can carries out the pivoted link between two sliding sleeves, link and connecting block rotary type are connected, one side that supporting seat upper portion is close to each other all is connected with the baffle, be equipped with automatically regulated mechanism on the base, it is equipped with drop alarm mechanism on the seat to place.
In one embodiment, the automatic adjusting mechanism comprises a mounting seat, a servo motor, a screw rod and a sliding block, the mounting seat is connected to the middle of the upper side of the left portion 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 guide 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 guide posts, a mounting plate, a first reset spring, a pressure sensor and a buzzer, wherein the left side of the placement seat is connected with four guide posts capable of guiding along the circumferential direction, the mounting plate capable of moving is connected among the four guide posts in a sliding manner, the first reset spring with a reset function is connected between the left side of the mounting plate and the guide posts, the pressure sensor is connected in the middle of the right side of the mounting plate, and the buzzer capable of alarming is connected on the left side of the upper portion of the placement seat.
In one embodiment, the sliding device further comprises a limiting mechanism, the limiting mechanism comprises a guide support, a connecting groove plate, a mounting support, a limiting plate, a first torsion spring and a sliding column, two guide supports capable of guiding are connected to the front side and the rear side of the base respectively, the two guide supports are distributed on the left side and the right side, the connecting groove plate capable of moving is connected between the two guide supports 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 capable of moving is also connected between the two guide supports on the rear side in a sliding mode, the left part of the connecting groove plate on the rear side is also in a bent shape, two mounting supports are connected to one side, away from each other, of the connecting groove plate are distributed on the left side and the right side, the upper parts of the mounting supports are connected with the limiting plate capable of rotating in an equal rotating mode, the limiting plate and the upper parts of the adjacent mounting supports are connected with the first torsion spring capable of twisting respectively, the sliding column capable of moving is connected to the front side and the rear side of the sliding column and the connecting groove plate in a sliding mode.
In one of the embodiments, still include protection machanism, protection machanism is including the mounting bracket, the connecting plate, the contact post, the trough of belt pivot, soft backing plate and protection casing, both sides all are connected with the mounting bracket around the base right part, the mounting bracket is located the connecting groove board right side, the rotary type is connected with the trough of belt pivot that can rotate between two mounting bracket upper portions, the one side that the connecting groove board right part was kept away from each other all is connected with the connecting plate, the connecting plate right part all is connected with three contact post along the circumferencial direction, contact post and trough of belt pivot sliding type connection, trough of belt pivot upper portion intermediate connection has the soft backing plate that can rotate, soft backing plate upper portion right side is connected with the protection casing that has the guard action.
In one embodiment, the damping mechanism comprises a supporting frame, a second torsion spring and a damping plate, the supporting frame capable of supporting is connected to the right part of the base, the damping plate with a damping effect is rotatably connected to the middle of the upper part of the supporting 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 damping plate and the supporting frame.
In one embodiment, the device further comprises a connecting mechanism, the connecting mechanism comprises connecting brackets, a sliding plate, a second reset spring, a positioning bolt and a third reset spring, the connecting brackets with guiding functions are 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 brackets 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 bracket, 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 standing seat is arc-shaped.
The beneficial effects are that: 1. according to the invention, through the matching 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 people are prevented from being injured.
2. According to the limiting plate on the upper part of the mounting bracket, the hydrogen storage device can be clamped by the limiting plate, so that the hydrogen storage device is prevented from falling off, and the stability of the hydrogen storage device is improved.
3. According to the protective cover on the right side of the upper part of the flexible base plate, when the flexible base plate is attached to the hydrogen storage tank, the protective cover can protect the output port of the hydrogen storage tank, so that a protective 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 schematic perspective view of the present invention in a rotating state.
Fig. 4 is a partial perspective view of the present invention.
Fig. 5 is a partial perspective sectional view of the present invention.
Fig. 6 is a schematic perspective view of the automatic adjustment 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 perspective view of a first fall-off warning mechanism according to the present invention.
Fig. 9 is a schematic perspective view of a second embodiment of the falling-off alarm mechanism of the present invention.
Fig. 10 is a schematic perspective view of the limiting mechanism of the present invention.
Fig. 11 is a perspective sectional view of the spacing mechanism of the present invention.
Fig. 12 is an enlarged view of part a of the present invention.
Fig. 13 is a schematic perspective view of a first protection mechanism according to the present invention.
Fig. 14 is a schematic view of an explosive structure of the shielding mechanism of the present invention.
Fig. 15 is a schematic perspective view of a second protection mechanism according to the present invention.
Fig. 16 is a schematic perspective view of a buffer mechanism according to the present invention.
Fig. 17 is a perspective view of the connecting mechanism of the present invention.
In the reference symbols: 1-a base, 2-a supporting base, 3-a placing base, 4-a guiding base, 5-a connecting block, 6-a connecting frame, 7-a sliding sleeve, 71-a baffle, 8-an automatic adjusting mechanism, 81-a mounting base, 82-a servo motor, 83-a lead screw, 84-a sliding block, 9-a falling-off warning mechanism, 91-a guiding column, 92-a mounting plate, 93-a first return spring, 94-a pressure sensor, 95-a buzzer, 10-a limiting mechanism, 101-a guiding bracket, 102-a connecting channel plate, 103-a mounting bracket, 104-a limiting plate, 105-a first torsion spring, 106-a sliding column, 11-a protecting mechanism, 111-a mounting frame, 112-a connecting plate, 113-a contact column, 114-a grooved rotating shaft, 115-a soft backing plate, 116-a protective cover, 12-a buffer mechanism, 121-a supporting frame, 122-a second torsion spring, 123-a buffer plate, 13-a connecting mechanism, 131-a connecting bracket, 132-a sliding plate, 133-a second return spring, 134-a positioning spring, and a bolt 135-a third return 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 device, as fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 are shown, including base 1, supporting seat 2, place seat 3, guide holder 4, connecting block 5, link 6, sliding sleeve 7, baffle 71, automatically regulated mechanism 8 and drop alarm mechanism 9, base 1 left part upside has two supporting seats 2 through bolted connection, supporting seat 2 distributes for both sides around, the rotary type is connected with places seat 3 between two supporting seat 2 upper portions, supporting seat 2 can support placing seat 3, place seat 3 right part lower side fixedly connected with connecting block 5, both sides all have guide holder 4 through bolted connection around base 1 top, guide holder 4 is located supporting seat 2 right side, all slidingtype is connected with sliding sleeve 7 on the guide holder 4, guide holder 4 can lead sliding sleeve 7, the rotary type is connected with link 6 between two sliding sleeves 7, link 6 and connecting block 5 rotary type are connected, sliding sleeve 7 can make link 6 rotate, one side that supporting seat 2 upper portions are close to each other all is connected with baffle 71, baffle 71 can support sliding sleeve 7, be equipped with automatically regulated mechanism 8 on the base 1, automatically regulated mechanism 8 can be equipped with drop alarm mechanism 9 to automatically regulated mechanism on the seat 3 that drops.
As shown in fig. 1, 2, 3 and 4, the right part of the placing seat 3 is arc-shaped, and the arc-shaped placing seat 3 can be better attached to the hydrogen storage device.
As shown in fig. 1, 2, 3, 6 and 7, the automatic adjustment mechanism 8 includes a mounting seat 81, a servo motor 82, a screw 83 and a sliding block 84, the mounting seat 81 is connected to the middle of the upper left side of the base 1 through a bolt, the servo motor 82 is connected to the mounting seat 81 through a bolt, the screw 83 is connected to the right side of the output shaft of the servo motor 82 through a coupling, the screw 83 can rotate by the servo motor 82, the sliding block 84 is connected to the screw 83 in a threaded manner, the sliding block 84 is connected to the guide seat 4 in a sliding manner, the sliding block 84 is located on the left side of the sliding sleeve 7, and the sliding block 84 can move by the screw 83.
As shown in fig. 1, 2, 3, 8 and 9, the falling-off warning mechanism 9 includes guide posts 91, an installation plate 92, a first return spring 93, a pressure sensor 94 and a buzzer 95, four guide posts 91 are welded on the left side of the placement base 3 along the circumferential direction, the installation plate 92 is slidably connected between the four guide posts 91, the guide posts 91 can guide the installation plate 92, first return springs 93 are connected between the left side of the installation plate 92 and the guide posts 91, the installation plate 92 can be reset by the first return springs 93, the pressure sensor 94 is fixedly connected in the middle of the right side of the installation plate 92, the pressure sensor 94 can sense the pressure of the hydrogen storage device, the buzzer 95 is connected on the left side of the upper portion of the placement base 3, and when the pressure sensor 94 does not sense the pressure of the hydrogen storage device, the buzzer 95 can give a warning.
When people need to transport the hydrogen storage device, the device can be used for operation, the device is firstly 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, further the sliding block 84 moves rightwards, then the sliding sleeve 7 moves rightwards, further the connecting frame 6 rotates anticlockwise, then the connecting block 5 is driven to rotate anticlockwise, further the placing seat 3 and components on the placing seat 3 are driven to rotate anticlockwise, then the hydrogen storage device is placed on the placing seat 3, at the moment, the hydrogen storage device extrudes the pressure sensor 94, the pressure sensor 94 moves leftwards and downwards, then the mounting plate 92 moves leftwards and downwards, further the first return spring 93 is compressed, and then the output shaft of the servo motor 82 is controlled to rotate reversely, so that 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 will rotate clockwise for resetting, then the placing base 3 and the components on the placing base 3 are driven to rotate clockwise for resetting, further the hydrogen storage device is rotated clockwise, the hydrogen storage device is in a horizontal state, at the same time, the connecting frame 6 will rotate clockwise for resetting, thereby the sliding sleeve 7 moves to the left for resetting, when the sliding sleeve 7 contacts with the baffle 71, the baffle 71 will resist the sliding sleeve 7, thereby avoiding excessive movement of the sliding sleeve 7 and causing excessive rotation of the connecting frame 6 and the connecting block 5, in this way, people can use vehicles to transport the hydrogen storage device, in the transportation process, when the hydrogen storage device falls off and the pressure sensor 94 is separated, under the action of the first return spring 93, the mounting plate 92 and the pressure sensor 94 will move to the upper right for resetting, at this moment, pressure sensor 94 can not feel hydrogen storage device pressure yet, and bee calling organ 95 will report to the police, and suggestion people store up hydrogen the ware and be in the state of droing, and operation more than the repetition can be to carrying out the transportation, at the in-process of transportation, if hydrogen storage device drop phenomenon appears, bee calling organ 95 will report to the police, and warning people around have hydrogen storage device to drop, also tells the driver simultaneously that hydrogen storage device drop phenomenon appears.
As shown in fig. 2, fig. 3, fig. 10, fig. 11 and fig. 12, the hydrogen storage device further includes a limiting mechanism 10, the limiting mechanism 10 includes two guide brackets 101, a connecting groove plate 102, mounting brackets 103, a limiting plate 104, a first torsion spring 105 and a sliding column 106, the front side and the rear side of the base 1 are both connected with the two guide brackets 101 through bolts, the two guide brackets 101 are distributed in the left and right sides, the connecting groove plate 102 is slidably connected between the two guide brackets 101 in the front side, the left part of the connecting groove plate 102 in the rear side is in a bent shape, the connecting groove plate 102 is in a bent shape, the guide brackets 101 can guide the connecting groove plate 102, the two mounting brackets 103 are fixedly connected on the side where the connecting groove plate 102 is far away from each other, the two mounting brackets 103 are distributed in the left and right sides, the connecting groove plate 102 can enable the mounting brackets 103 to move, the limiting plate 104 is rotatably connected on the upper part of the mounting brackets 103, the limiting plate 104 can clamp the connectors 104, the first torsion spring 105 is connected to the left and the upper part of the adjacent mounting brackets 103, the sliding spring 105 can enable the sliding column 106 to slide the sliding column 106, and the limiting plate 106 can enable the sliding column 102 to move, and the sliding column to slide the sliding brackets 106.
When people transport the hydrogen storage tank, the hydrogen storage tank drops easily, the hydrogen storage tank is damaged, even explodes, therefore, the limiting mechanism 10 is needed 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, because the left part of the connecting groove plate 102 is in a bent shape, at the moment, the connecting groove plate 102 on the front side moves forwards, the mounting bracket 103 on the front side, the limiting plate 104 and the first torsion spring 105 move forwards, meanwhile, the connecting groove plate 102 on the rear side moves backwards, the mounting bracket 103 on the rear side, the limiting plate 104 and the first torsion spring 105 move backwards, when the sliding block 84 moves leftwards and resets, when the sliding block 106 moves leftwards and resets along the connecting groove plate 102, at the moment, the connecting groove plate 102 can slowly move towards the side close to each other, the mounting bracket 103 on the front side, the limiting plate 104 and the first torsion spring 105 and the hydrogen storage tank can not move backwards, meanwhile, the mounting bracket 103 on the front side, the limiting plate 104 and the first torsion spring 105 can move backwards, and the hydrogen storage tank can not be damaged when people transport the hydrogen storage tank, and the hydrogen storage tank can not be damaged, and the hydrogen storage tank can not be repeatedly clamped by the limiting plate 104, and the hydrogen storage tank can be clamped by the phenomenon, and the limiting plate 104, and the phenomenon of the hydrogen storage tank can be repeatedly lifted by the hydrogen storage tank.
As shown in fig. 2, fig. 3, fig. 10, fig. 13, fig. 14 and fig. 15, the hydrogen storage device further includes a protection mechanism 11, the protection mechanism 11 includes an installation frame 111, a connection plate 112, contact posts 113, a grooved rotation shaft 114, a soft pad 115 and a protection cover 116, the front side and the rear side of the right portion of the base 1 are both connected with the installation frame 111 through bolts, the installation frame 111 is located on the right side of the connection plate 102, the grooved rotation shaft 114 is rotatably connected between the upper portions of the two installation frames 111, the connection plate 112 is welded on the side of the right portion of the connection plate 102 away from each other, the connection plate 102 can move the connection plate 112, three contact posts 113 are fixedly connected to the right portion of the connection plate 112 along the circumferential direction, the contact posts 113 are slidably connected with the grooved rotation shaft 114, the contact posts 113 can rotate the grooved rotation shaft 114, the soft pad 115 is fixedly connected to the middle of the upper portion of the grooved rotation shaft 114, the grooved rotation shaft 114 can enable the soft hydrogen storage pad 115 to rotate, the right side of the upper portion of the soft pad 115 is connected with the protection cover 116, and the protection cover 116 can protect components on the device.
In the process of hydrogen storage tank transportation, because the dust on the road is too big, parts on the hydrogen storage tank may stick to many dusts, lead to the delivery outlet of hydrogen storage tank to be blocked by the dust, so need protect the delivery outlet of hydrogen storage tank, when connecting the frid 102 to the one side that is close to each other and move, also can drive connecting plate 112 and contact post 113 to the one side that is close to each other and move, this moment, under the cooperation of frid pivot 114 and contact post 113, fluted pivot 114 will carry out anticlockwise rotation, then drive flied 115 and protection casing 116 anticlockwise rotation, make flied 115 and hydrogen storage tank laminating, and then make protection casing 116 protect the delivery outlet of hydrogen storage tank, avoid the delivery outlet of hydrogen storage tank to be stopped up by the dust, when connecting frid 102 to the one side that keeps away from each other and move and reset, also can drive connecting plate 112 and contact post 113 to the one side that keeps away from each other and move and reset, this moment, under the cooperation of frid pivot 114 and contact post 113, fluted pivot 114 will reset clockwise rotation, then drive frid 115 and protection casing 116, make the frid 115 and the storage tank separate, above-mentioned operations play the effect of preventing hydrogen storage tank from the delivery outlet of a hydrogen storage tank, thereby can be prevented from being effectively and protected by the repeated protection of the delivery outlet of hydrogen storage tank.
As shown in fig. 1, fig. 2 and fig. 16, the hydrogen storage device further includes a buffering mechanism 12, the buffering mechanism 12 includes a supporting frame 121, a second torsion spring 122 and a buffering plate 123, the supporting frame 121 is connected to the right portion of the base 1, the buffering plate 123 is rotatably connected to the middle of the upper portion of the supporting frame 121, the buffering plate 123 can buffer the hydrogen storage device, the second torsion spring 122 is connected between the front and rear sides of the lower portion of the buffering plate 123 and the supporting frame 121, and the second torsion spring 122 can enable the buffering plate 123 to reset.
When hydrogen storage tank carries out clockwise turning, because hydrogen storage tank is heavier, hydrogen storage tank pivoted power is great, hydrogen storage tank appears damaging easily, when hydrogen storage tank carries out clockwise turning and buffer board 123 contact, buffer board 123 can carry out anticlockwise turning, then make second torsion spring 122 twisted, at this moment, buffer board 123 and hydrogen storage tank laminate completely, and buffer board 123 can play the cushioning effect to hydrogen storage tank, thereby reduce hydrogen storage tank's impact force, avoid hydrogen storage tank to be damaged, when hydrogen storage tank and buffer board 123 separate, under second torsion spring 122's effect, buffer board 123 will clockwise turn and reset, repeat above operation, when hydrogen storage tank clockwise turning, buffer board 123 can play the cushioning effect, reduce hydrogen storage tank's impact force, avoid hydrogen storage tank's impact force too big, cause hydrogen storage tank and device to appear damaging, thereby improve device's protectiveness.
As shown in fig. 1, 2, 3 and 17, the portable electronic device further includes a connecting mechanism 13, the connecting mechanism 13 includes connecting brackets 131, a sliding plate 132, a second return spring 133, a positioning bolt 134 and a third return spring 135, the connecting brackets 131 are welded on both front and rear sides of the left portion of the base 1, the sliding plate 132 is slidably connected between the two connecting brackets 131, the connecting bracket 131 can guide the sliding plate 132, the second return spring 133 is connected between the right portion of the sliding plate 132 and the adjacent connecting bracket 131, the second return spring 133 can reset the sliding plate 132, the positioning bolt 134 is slidably connected in the middle of the left portion of the sliding plate 132, the positioning bolt 134 can connect the sliding plate 132 to the sliding plate 132 on the other device, the third return spring 135 is connected between the positioning bolt 134 and the sliding plate 132, and the third return spring 135 can reset the positioning bolt 134.
During transportation, when the vehicle is braked suddenly, the device may be unstable, resulting in a large movement of the device, first, the sliding plate 132 is moved upward, then the third return spring 135 and the positioning pin 134 are moved upward, thus causing the second return spring 133 to be compressed, then, the positioning pin 134 is pulled upward, then, the third return spring 135 is compressed, finally, the other device is moved to the side of the device, so that the sliding plate 132 of the other device is positioned 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 downward, at this time, the sliding plate 132 and the sliding plate 132 of the other device are in a fitted state, at the same time, the positioning pin 134 is also released, under the action of the third return spring 135, the positioning pin 134 is moved downward, thus, so that the sliding plate 132 and the sliding plate 132 of the other device are always in a fitted state, when the vehicle is braked suddenly, because the devices are connected together, gravity is reduced, thus, the sliding plate 132 and the positioning pin 134 is moved upward, thus, when the third return spring 133 and the sliding plate 132 and the positioning pin 134 are moved upward, then, the positioning pin 134 are moved, thus, the positioning pin is moved, the third return spring 135 and the positioning pin 134 are released, meanwhile, the positioning bolt 134 is also loosened, the positioning bolt 134 moves downwards under the action of the third return spring 135 to be reset, and the above operations are repeated, so that a plurality of devices can be connected together, the weight of the devices is increased, and therefore, when the vehicle is subjected to sudden braking, the devices can move greatly and cannot be damaged, and the stability of the devices is improved.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that various changes, modifications and substitutions may be made by those skilled in the art without departing from the spirit of the invention, and all are intended to be included within the scope of the invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (8)

1. The utility model provides an intelligent protection device for hydrogen storage device, 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 support, both sides distribute around supporting seat (2), the rotary type is connected with seat (3) of placing that can place hydrogen storage device between two supporting seat (2) upper portions, it is connected with connecting block (5) to place seat (3) right part below, both sides all are connected with guide holder (4) that can lead around base (1) top, guide holder (4) are located supporting seat (2) right side, all slidingtype is connected with sliding sleeve (7) that can carry out the removal on guide holder (4), the rotary type is connected with and can carry out pivoted link (6) between two sliding sleeve (7), link (6) and connecting block (5) rotary type are connected, one side that supporting seat (2) upper portion are close to each other all is connected with baffle (71) characterized by, still including automatic adjustment mechanism (8) and drop alarm mechanism (9), be equipped with automatic adjustment mechanism (9) on the base (3) drop.
2. The intelligent hydrogen storage device protection device as claimed in claim 1, wherein the automatic adjustment mechanism (8) comprises a mounting seat (81), a servo motor (82), a screw rod (83) and a sliding block (84), the mounting seat (81) is connected to the upper middle 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 the output shaft of the servo motor (82), the sliding block (84) capable of moving is connected to the screw rod (83) in a threaded manner, the sliding block (84) is connected to the guide seat (4) in a sliding manner, and the sliding block (84) is located on the left side of the sliding sleeve (7).
3. The protection device for the intelligent hydrogen storage device according to claim 2, wherein the falling-off alarm mechanism (9) comprises four guide posts (91), a mounting plate (92), a first reset spring (93), a pressure sensor (94) and a buzzer (95), the left side of the placement seat (3) is connected with the four guide posts (91) capable of guiding along the circumferential direction, the mounting plate (92) capable of moving is connected between the four guide posts (91) in a sliding manner, the first reset spring (93) with the reset function is connected between the left side of the mounting plate (92) and the guide posts (91), the pressure sensor (94) is connected in the middle of the right side of the mounting plate (92), and the buzzer (95) capable of alarming is connected on the left side of the upper portion of the placement seat (3).
4. The protection device for the intelligent hydrogen storage device according to claim 3, further comprising a position-limiting mechanism (10), wherein the position-limiting mechanism (10) comprises a guide bracket (101), a connecting groove plate (102), and a mounting bracket (103), limiting plate (104), first torsion spring (105) and slip post (106), base (1) front and back both sides all are connected with two guide bracket (101) that can lead, two guide bracket (101) distribute for the left and right sides, sliding type connection has connection frid (102) that can remove between two guide bracket (101) of front side, connection frid (102) left part is the shape of buckling, also sliding type connection frid (102) that can remove between two guide bracket (101) of rear side, connection frid (102) left part of rear side also is the shape of buckling, one side that connection frid (102) kept away from each other all is connected with two installing support (103), two installing support (103) distribute for the left and right sides, installing support (103) upper portion all is connected with can carry out pivoted limiting plate (104) with the rotary type, all be connected with first torsion spring (105) that can twist about limiting plate (104) and adjacent installing support (103) upper portion, sliding block (84) front and back both sides are connected with slip post (106) that can all can remove, slip post (106) and connection frid (102) are connected.
5. The protection device for the intelligent hydrogen storage device according to claim 4, further comprising a protection mechanism (11), wherein the protection mechanism (11) comprises an installation frame (111), a connection plate (112), contact columns (113), a grooved rotating shaft (114), a soft cushion plate (115) and a protection cover (116), the installation frame (111) is connected to the front side and the rear side of the right portion of the base (1), the installation frame (111) is located on the right side of the connection groove plate (102), the grooved rotating shaft (114) capable of rotating is rotatably connected between the upper portions of the two installation frames (111), the connection plate (112) is connected to the side, away from the right portion of the connection groove plate (102), the three contact columns (113) are connected to the right portion of the connection plate (112) along the circumferential direction, the contact columns (113) are slidably connected to the grooved rotating shaft (114), the soft cushion plate (115) capable of rotating is connected to the middle of the upper portion of the grooved rotating shaft (114), and the protection cover (116) with protection function is connected to the right portion of the upper portion of the soft cushion plate (115).
6. The protection device for the intelligent hydrogen storage device according to claim 5, further comprising a buffer mechanism (12), wherein the buffer mechanism (12) comprises a support frame (121), a second torsion spring (122) and a buffer plate (123), the support frame (121) capable of supporting is connected to the right part of the base (1), the buffer plate (123) with a buffer function is rotatably connected to the middle of the upper part of the support frame (121), 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 support frame (121).
7. The protection device for the intelligent hydrogen storage device according to claim 6, further comprising a connection mechanism (13), wherein the connection mechanism (13) comprises a connection bracket (131), a sliding plate (132), a second return spring (133), a positioning bolt (134) and a third return spring (135), the connection bracket (131) with guiding function is connected to both the front side and the rear side of the left portion of the base (1), the sliding plate (132) capable of moving is slidably connected between the two connection brackets (131), the second return spring (133) with returning function is connected between the right portion of the sliding plate (132) and the adjacent connection bracket (131), the positioning bolt (134) capable of moving is slidably connected to the middle of the left portion of the sliding plate (132), and the third return spring (135) with returning function is connected between the positioning bolt (134) and the sliding plate (132).
8. The intelligent hydrogen storage device protector according to claim 7, wherein the right part of the placing seat (3) is arc-shaped.
CN202211198332.6A 2022-09-29 2022-09-29 Intelligent protection device for hydrogen storage device Active CN115447922B (en)

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