CN116373621B - Hydrogen energy driving force device - Google Patents
Hydrogen energy driving force device Download PDFInfo
- Publication number
- CN116373621B CN116373621B CN202310652125.1A CN202310652125A CN116373621B CN 116373621 B CN116373621 B CN 116373621B CN 202310652125 A CN202310652125 A CN 202310652125A CN 116373621 B CN116373621 B CN 116373621B
- Authority
- CN
- China
- Prior art keywords
- threaded
- supporting rod
- sleeve
- column
- hydrogen energy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 28
- 239000001257 hydrogen Substances 0.000 title claims abstract description 28
- 230000001681 protective effect Effects 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 23
- 239000011159 matrix material Substances 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims description 31
- 230000000670 limiting effect Effects 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 244000309464 bull Species 0.000 claims 4
- 240000005002 Erythronium dens canis Species 0.000 claims 3
- 239000000446 fuel Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/70—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by fuel cells
- B60L50/71—Arrangement of fuel cells within vehicles specially adapted for electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/70—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by fuel cells
- B60L50/72—Constructional details of fuel cells specially adapted for electric vehicles
-
- 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
Abstract
The invention discloses a hydrogen energy driving force device, which relates to the field of hydrogen fuel cell installation, and comprises a cell stack shell and an installation bedplate fixedly arranged on a trailer frame, wherein four installation foot frames distributed in a matrix are fixedly arranged on the periphery of the bottom of the cell stack shell, the bottom of each installation foot frame is movably attached to the upper end face of the installation bedplate, a plurality of limit posts are fixedly arranged on the bottom of the installation bedplate, the limit posts are correspondingly distributed under the installation foot frames, and a protective top plate is arranged on the upper part of the cell stack shell in a covering manner.
Description
Technical Field
The invention relates to the field of hydrogen fuel cell installation, in particular to a hydrogen energy driving force device.
Background
The hydrogen energy driving force is a hydrogen fuel cell, also known as a galvanic pile, and many semi-trailer tractors use a hydrogen fuel cell, and the cell is generally mounted on the lower frame of the trailer head.
The installation of current hydrogen fuel cell is through the cooperation of nut bolt, with the outside stabilizer blade of pile casing, the lock is dead on the frame, through bolt and nut, although can guarantee the stability of hydrogen fuel cell and trailer frame installation, but later stage hydrogen fuel cell when need maintain maintenance and change the operation, but because bolt and nut are in the bottom of the car for a long time, receive influence such as muddy water can take place the corrosion, hardly lift down the nut, can cause the smooth silk of nut when corrosion is serious, be difficult to take off hydrogen fuel cell, if cut off the bolt, probably can cause the damage of hydrogen fuel cell casing, be unfavorable for the protection to hydrogen fuel cell, therefore, we propose a hydrogen energy driving force device.
Disclosure of Invention
The present invention is directed to a hydrogen energy driving device, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a hydrogen energy driving force device, includes battery pile casing and four mounting tables that are matrix distribution of fixed locating on the trailer frame, the bottom periphery of battery pile casing is fixed mounting has four mounting feet that are matrix distribution, every the bottom of mounting feet corresponds with the up end activity laminating of mounting tables, every the bottom of mounting tables is fixed mounting has spacing post, just spacing post corresponds to be distributed in under the mounting feet, the upper portion lid of battery pile casing is installed a protection roof, just the bottom fixed mounting of protection roof has four brake columns that are matrix distribution, every brake column corresponds the slip run through in mounting feet and mounting tables; the inside of each braking upright post is provided with the clamping mechanism used for limiting the limiting post and the mounting foot rest, and the inside of the protective top plate is provided with a touch mechanism used for triggering the clamping mechanism; and the jacking mechanism plays a role in jacking the cell stack shell and the protective top plate, and is arranged in the protective top plate.
Preferably, the clamping mechanism comprises a cavity arranged in the protective top plate, the inside of the braking upright post is rotationally provided with a threaded rod, the top of the threaded rod extends into the inside of the cavity, a threaded sleeve is further slidably embedded in the inside of the braking upright post, the threaded sleeve is in threaded sleeve connection with the lower end of the threaded rod, a tension spring is fixedly arranged between the bottom of the threaded sleeve and the inner wall of the braking upright post, the action of the tension spring can keep the stability between the threaded sleeve and the threaded rod, the tension spring can always bear spring tension or elastic force, the bottom of the threaded sleeve is also fixedly provided with a sliding disc through a connecting rod, the sliding disc is slidably embedded in the inside of the braking upright post, and a bolt component is arranged between the sliding disc and the limiting post.
Preferably, the bolt subassembly including be slope form slip peg graft in bolt on the brake stand inner wall, the bolt just inlays the inner wall of brake stand when initial state, and the end and for stretching out the surface of brake stand, the quantity of bolt is a plurality of, and a plurality of the bolt is circumference equidistance distribution, a plurality of pinholes have been seted up to the inner wall of spacing post, just the bolt can slide inlay in the inside of pinhole, every equal fixed mounting in bottom of bolt has a sliding block, just a plurality of spouts have been seted up at the top of sliding disc, the sliding block is located the inside of spout, just the inside of sliding block still fixed mounting slide inlay in the inside horizontal pole of spout.
Preferably, the touch mechanism comprises four positioning columns which are rotationally embedded in the middle of the cavity and distributed at equal intervals in circumference, each threaded rod and the outer surface of each positioning column are fixedly sleeved with a transmission gear, a plurality of transmission chains are installed among the transmission gears in a common transmission mode, each top of each positioning column is fixedly sleeved with a first gear, the outer surfaces of the first gears are meshed with each other to install an inner tooth sleeve disk, the inner tooth sleeve disk is fixedly installed in a rotary column which is rotationally embedded in the battery stack shell, and the four first gears and the plurality of transmission gears can simultaneously rotate through rotation of the rotary column, so that the four threaded rods can simultaneously rotate.
Preferably, a limiting component is arranged between the protective top plate and the outer wall of the rotating column, the limiting component comprises a movable ratchet wheel fixedly sleeved on the outer surface of the rotating column, an extension lantern ring is fixedly arranged at the top of the protective top plate and located outside the rotating column, a threaded rotating rod is radially embedded in the extension lantern ring, the threaded rotating rod is far away from one end of the movable ratchet wheel, a knob is fixedly sleeved on one end of the movable ratchet wheel, the threaded rotating rod is in threaded connection with one end of the extension lantern ring, which is far away from one end of the knob, a first sliding block is rotatably arranged, an oblique arc convex tooth is inserted into the inner wall of the extension lantern ring, the oblique arc convex tooth is movably meshed with the movable ratchet wheel, the rotating column can be prevented from rotating in the rotating process by limiting the oblique arc convex tooth, a second sliding block is fixedly arranged at one end of the rotary rod, and a second spring is fixedly arranged between the second sliding block and the first sliding block.
Preferably, the jacking mechanism comprises four extending covers which are fixedly mounted at the top of the protection top plate and distributed at equal intervals in circumference, the extending covers are mutually communicated with the cavity, a plurality of tooth blocks which are distributed at equal intervals in circumference are fixedly mounted on the outer wall of the inner tooth sleeve disk, four second gears are arranged on the periphery of the inner tooth sleeve disk, the second gears are meshed with the tooth blocks, each second gear is correspondingly located at the lower part of the extending cover, a clamping ring sleeve is movably clamped at the periphery of the bottom of the second gears, the clamping ring sleeve is fixedly mounted in the cavity, a second supporting rod is movably embedded in the second gears, a straight groove is formed in the outer wall of the bottom of the second supporting rod, the first supporting rod is movably inserted and mounted at the top of the second supporting rod in a penetrating manner, a first spring is arranged between the first supporting rod and the second supporting rod, the first spring is located in a normal extending state, a first clamping ring sleeve is fixedly mounted at the bottom of the extending state, a second clamping ring sleeve is movably clamped at the periphery of the bottom of the second gear, a second supporting rod is movably embedded in the second supporting rod, a straight groove is formed in the outer wall of the second supporting rod, a supporting rod penetrates through the straight groove, a supporting rod penetrates through the first supporting rod, a vertical casing is arranged between the first supporting rod and a casing, a vertical casing is further arranged at the top casing is provided with a protecting casing.
Preferably, the displacement assembly comprises a thread lantern ring fixedly mounted at the top of the gear II, a thread groove is formed in the outer wall of the first supporting rod, the thread lantern ring is in threaded connection with the thread groove, the gear II can drive the thread lantern ring to rotate, and the rotation of the protection top plate to the second supporting rod and the rotation of the second supporting rod to the first supporting rod are limited, so that the thread lantern ring rotates to enable the first supporting rod to move up and down through the cooperation of the thread groove.
Preferably, the bottom edge of the brake column is provided with a chamfer designed to facilitate insertion of the brake column into the interior of the mounting platen.
Preferably, a regular polygon notch is formed in the top of the rotary column, and the regular polygon notch is used for butt joint of the wrench.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the four brake posts are embedded into the limit posts directly in a bolt manner, then the clamping mechanism is moved through the touch mechanism, the four brake posts and the limit posts are subjected to limit treatment simultaneously, so that the convenience in mounting the cell stack shell is improved, the cell stack shell is overhauled, maintained or replaced in the later stage, and the cell stack shell can be dismounted only by twisting a single touch mechanism when the cell stack shell is required to be dismounted;
according to the invention, through the effect of the limiting component, the oblique arc convex teeth can have a unidirectional limiting effect on the movable ratchet wheel, so that the revolving condition of the rotary column in the rotating process is avoided;
according to the invention, through the action of the jacking mechanism, the protective top plate can be stably erected on the top of the cell stack shell during installation, and after the installation is completed, the elastic supporting force between the cell stack shell and the protective top plate can be increased through the pressure of the first spring, so that the installation stability of the cell stack shell is further improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a stack housing and protective top plate separation structure according to the present invention;
FIG. 3 is a schematic view showing the distribution of the structural positions of the internal tooth socket disc;
FIG. 4 is a schematic view of a cavity structure of the present invention;
FIG. 5 is a schematic view of a position distribution structure of a limiting assembly according to the present invention;
FIG. 6 is a schematic view of the structure of the bevel arc teeth and the movable ratchet wheel of the present invention;
FIG. 7 is a schematic view of the meshing structure of the second gear and the tooth block of the present invention;
FIG. 8 is a schematic view of the structure of a first stay and a second stay according to the present invention;
FIG. 9 is a schematic view of the internal structure of the brake column of the present invention;
FIG. 10 is a schematic view of the arc slot and slider structure of the present invention.
In the figure: 1. a stack housing; 2. installing a foot rest; 3. mounting a bedplate; 4. a limit column; 5. a protective top plate; 6. a brake column; 7. a touch mechanism; 8. a jacking mechanism; 9. a clamping mechanism; 10. a limit component; 11. a threaded rod; 12. a threaded sleeve; 13. a tension spring; 14. a connecting rod; 15. a slide plate; 16. a plug pin; 17. a pin hole; 18. a chute; 19. a sliding block; 20. a cross bar; 21. positioning columns; 22. a transmission gear; 23. a drive chain; 24. a cavity; 25. a first gear; 26. an inner toothed sleeve disk; 27. a rotating column; 28. a regular polygon notch; 29. tooth blocks; 30. an extension cover; 31. a second gear; 32. a clasp sleeve; 33. a threaded collar; 34. a first stay bar; 35. a thread groove; 36. a second stay bar; 37. a first spring; 38. a straight groove; 39. a movable ratchet; 40. a first sliding block; 41. a second slide block; 42. oblique arc convex teeth; 43. a second spring; 44. a threaded rotating rod; 45. and (5) a knob.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-3, a hydrogen energy driving force device in the drawings includes a cell stack housing 1 and four mounting boards 3 which are arranged on a trailer frame and are distributed in matrix, four mounting foot frames 2 which are distributed in matrix are fixedly arranged on the periphery of the bottom of the cell stack housing 1, and the bottom of each mounting foot frame 2 is correspondingly and movably attached to the upper end face of the mounting board 3, and the hydrogen energy driving force device is characterized in that: the bottom of each mounting bedplate 3 is fixedly provided with a limiting column 4, the limiting columns 4 are correspondingly distributed under the mounting foot frames 2, the upper part of the cell stack shell 1 is covered and provided with a protective top plate 5, the bottom of the protective top plate 5 is fixedly provided with four braking upright posts 6 distributed in a matrix, and each braking upright post 6 correspondingly penetrates through the mounting foot frames 2 and the mounting bedplate 3 in a sliding manner; the clamping mechanism 9 is arranged in each brake column 6, the clamping mechanism 9 used for limiting the limiting column 4 and the mounting foot rest 2 is arranged in each brake column, and the triggering mechanism 7 used for triggering the clamping mechanism 9 is arranged in the protective top plate 5; the jacking mechanism 8 plays a role in jacking the cell stack shell 1 and the protective top plate 5, and the jacking mechanism 8 is arranged in the protective top plate 5.
Referring to fig. 4 and 9, the locking mechanism 9 in the drawings includes a cavity 24 formed in the protective top plate 5, a threaded rod 11 is rotatably mounted in the brake column 6, the top of the threaded rod 11 extends into the cavity 24, a threaded sleeve 12 is slidably embedded in the brake column 6, the threaded sleeve 12 is in threaded engagement with the lower end of the threaded rod 11, a tension spring 13 is fixedly mounted between the bottom of the threaded sleeve 12 and the inner wall of the brake column 6, the tension spring 13 can maintain stability between the threaded sleeve 12 and the threaded rod 11, so that the two can always receive spring tension or elastic force, a slide disc 15 is fixedly mounted at the bottom of the threaded sleeve 12 through a connecting rod 14, the slide disc 15 is slidably embedded in the brake column 6, and a latch component is arranged between the slide disc 15 and the limit column 4.
Referring to fig. 9 and 10, the latch assembly in the drawings includes a latch 16 that is obliquely inserted on the inner wall of the brake column 6 in a sliding manner, the latch 16 is embedded in the inner wall of the brake column 6 in an initial state, the end of the latch 16 does not extend out of the outer surface of the brake column 6, the number of the latches 16 is a plurality of latches 16, the latches 16 are distributed at equal intervals circumferentially, a plurality of pinholes 17 are provided on the inner wall of the limit column 4, the latches 16 can be slidably embedded in the pinholes 17, a sliding block 19 is fixedly mounted at the bottom of each latch 16, a plurality of sliding grooves 18 are provided at the top of the sliding disc 15, the sliding blocks 19 are located in the sliding grooves 18, and a cross rod 20 slidably embedded in the sliding grooves 18 is fixedly mounted in the sliding block 19.
Referring to fig. 3-5, the actuating mechanism 7 in the drawings includes four positioning columns 21 which are rotationally embedded in the middle of the cavity 24 and are circumferentially and equidistantly distributed, a transmission gear 22 is fixedly sleeved on the outer surface of each threaded rod 11 and the outer surface of each positioning column 21, a transmission chain 23 is jointly installed among a plurality of transmission gears 22 in a transmission manner, a first gear 25 is fixedly sleeved on the top of each positioning column 21, an inner tooth sleeve disk 26 is jointly meshed and installed on the outer surface of each of the four gears 25, a rotating column 27 which is rotationally embedded in the cell stack casing 1 is fixedly installed in the inner tooth sleeve disk 26, and the four gears 25 and the plurality of transmission gears 22 are simultaneously rotated through rotation of the rotating column 27, so that the four threaded rods 11 can simultaneously rotate.
Referring to fig. 9, the bottom edge of the brake post 6 is shown with a chamfer designed to facilitate insertion of the brake post 6 into the interior of the mounting platen 3.
Referring to fig. 4, the top of the rotary post 27 is provided with a regular polygonal slot 28, and the regular polygonal slot 28 is used for butt joint of a wrench.
The operating principle that can conveniently disassemble and assemble the cell stack shell 1 and the mounting bedplate 3 is as follows: the user places the cell stack casing 1 at the installation platen 3, make the position of every installation foot rest 2 put correctly, just can directly close the top at cell stack casing 1 with protection roof 5, make four brake posts 6 all insert to the inside of installation foot rest 2 simultaneously, installation platen 3 and spacing post 4, after protection roof 5 is placed steadily, just can pass through the gomphosis of spanner with regular polygon notch 28, rotate column 27, through the meshing of interior tooth sleeve dish 26 with gear one 25, just can let four threaded rods 11 rotate simultaneously, threaded rod 11 can upwards promote threaded sleeve 12 in the rotatory in-process, make slide dish 15 carry a plurality of bolts 16 upwards slide, the outside of the braking post 6 of extension department at this moment, and gomphosis with pinhole 17, bolt 16 just locks the location to braking post 6 and spacing post 4 at this moment, accomplish the stable installation to cell stack casing 1 promptly, compare the present scheme through the tight installation of screwing up of multiunit bolt and nut.
Example 2
Referring to fig. 4-6, in this embodiment, for further description of example 1, a limiting component 10 is disposed between the protective top plate 5 and the outer wall of the rotating post 27, the limiting component 10 includes a movable ratchet 39 fixedly sleeved on the outer surface of the rotating post 27, an extending collar is fixedly mounted at the top of the protective top plate 5 and located outside the rotating post 27, a threaded rotating rod 44 is radially embedded in the extending collar, a knob 45 is fixedly sleeved at one end of the threaded rotating rod 44 away from the movable ratchet 39, the threaded rotating rod 44 and the extending collar are in threaded connection, a first slider 40 is rotatably mounted at one end of the threaded rotating rod 44 away from the knob 45, a bevel arc protruding tooth 42 is inserted into an inner wall of the extending collar, and the bevel arc protruding tooth 42 is movably meshed with the movable ratchet 39, so that rotation of the rotating post 27 in the rotating process can be avoided, a second slider 41 is fixedly mounted at one end of the bevel arc protruding tooth 42 close to the knob 45, and a second spring 43 is fixedly mounted between the second slider 41 and the first slider 40.
In this embodiment: in order to avoid the situation that the rotating column 27 rotates in the process of embedding the bolt 16 into the pin hole 17 by rotating the rotating column 27, the movable ratchet 39 is subjected to unidirectional limiting treatment through the oblique arc convex teeth 42;
when the stack housing 1 needs to be removed later, the user needs to rotate the screw rod 44 by the knob 45 before reversing the rotary column 27, so that the screw rod 44 moves towards the outside of the extension collar with the first slider 40, and at this time, the movable ratchet 39 can be separated together with the first slider 40 and the oblique arc convex teeth 42 by the second spring 43, and the stack housing 1 can be removed by reversing the rotary column 27 without limiting the movable ratchet 39.
Example 3
Referring to fig. 7 and 8, for further explanation of this embodiment, the top supporting mechanism 8 includes four extending covers 30 fixedly mounted on the top of the top protection plate 5 and distributed circumferentially and equidistantly, the extending covers 30 are mutually communicated with the cavity 24, a plurality of tooth blocks 29 distributed circumferentially and equidistantly are fixedly mounted on the outer wall of the inner tooth sleeve 26, four second gears 31 are disposed on the periphery of the inner tooth sleeve 26, the second gears 31 are engaged with the tooth blocks 29, each second gear 31 is correspondingly disposed on the lower portion of the extending cover 30, a snap ring sleeve 32 is movably clamped on the bottom periphery of the second gears 31, the snap ring sleeve 32 is fixedly mounted in the cavity 24, a second brace 36 is movably embedded in the inner portion of the second gears 31, a straight slot 38 is formed in the bottom outer wall of the second brace 36, the second brace 36 is inserted through the bottom of the top protection plate 5, a first brace 34 is movably inserted in the top of the second brace 36, a first spring 37 is disposed between the first brace 34 and the second brace 36, and the second brace 36 is disposed in a normal state, and when the first spring 37 is in an extended state, the first spring 37 is disposed on the bottom of the first brace 34 and the second brace 34, and the second brace 1 are disposed in the top protection plate 1, and the second brace 1 are disposed between the top protection plate and the top protection plate 1.
Referring to fig. 8, the displacement assembly in the drawing includes a threaded collar 33 fixedly mounted on the top of a second gear 31, a threaded groove 35 is formed on the outer wall of a first strut 34, the threaded collar 33 is in threaded connection with the threaded groove 35, the second gear 31 can drive the threaded collar 33 to rotate, and the rotation of the first strut 34 is limited by the protection top plate 5 and the rotation of the second strut 36, so that the first strut 34 moves up and down due to the rotation of the threaded collar 33 and the cooperation of the threaded groove 35.
In this embodiment: through the rotation of the counter-rotating column 27, in the process of installing the cell stack shell 1, the rotation of the inner tooth sleeve disk 26 can also enable the gear II 31 to rotate with the threaded collar 33 through the meshing of the gear II 31 and the tooth block 29, the first supporting rod 34 can move downwards through the threaded fit of the threaded collar 33 and the threaded groove 35, when the first supporting rod 34 moves downwards, the first supporting rod 37 can be pushed, the elastic pressure can be applied to the upper part of the cell stack shell 1 through the second supporting rod 36, and at the moment, the stability between the cell stack shell 1 and the protection top plate 5 can be further improved through the elastic supporting force due to the fact that the brake upright 6 is limited in the limiting column 4.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a hydrogen energy drive power device, includes pile casing (1) and a plurality of installation platen (3) that are matrix distribution of fixedly locating on the trailer frame, pile casing (1) bottom periphery fixed mounting has a plurality of installation foot rest (2) that are matrix distribution, every the bottom of installation foot rest (2) all correspond with the up end activity laminating of installation platen (3), its characterized in that: the bottom of each mounting bedplate (3) is fixedly provided with a limiting column (4), the limiting columns (4) are correspondingly distributed under the mounting foot frames (2), the upper part of the cell stack shell (1) is covered and provided with a protective top plate (5), the bottom of the protective top plate (5) is fixedly provided with a plurality of braking upright columns (6) distributed in a matrix, and each braking upright column (6) correspondingly slides and penetrates through the mounting foot frames (2) and the mounting bedplate (3);
the inside of each brake upright post (6) is provided with the clamping mechanism (9) used for limiting the limiting post (4) and the mounting foot rest (2), and the inside of the protective top plate (5) is provided with a touch mechanism (7) used for triggering the clamping mechanism (9);
the jacking mechanism (8) plays a role in jacking between the cell stack shell (1) and the protective top plate (5), and the jacking mechanism (8) is arranged in the protective top plate (5);
the utility model provides a lock mechanism (9) including set up in inside cavity (24) of protection roof (5), threaded rod (11) are installed in the inside rotation of braking stand (6), just the top of threaded rod (11) stretch into to the inside of cavity (24), the inside of braking stand (6) still slides and inlay threaded sleeve (12), just threaded sleeve (12) screw cup joint in the lower tip of threaded rod (11), the bottom of threaded sleeve (12) with fixed mounting has a extension spring (13) between the inner wall of braking stand (6), just the bottom of threaded sleeve (12) still has slide (15) through connecting rod (14) fixed mounting, slide (15) slide inlay in the inside of braking stand (6), be equipped with the bolt subassembly between slide (15) with spacing post (4).
2. A hydrogen energy driving force apparatus according to claim 1, wherein: the bolt subassembly including be slope form slip peg graft in bolt (16) on brake column (6) inner wall, the quantity of bolt (16) is a plurality of, and a plurality of bolt (16) are circumference equidistance and distribute, a plurality of pinholes (17) have been seted up to the inner wall of spacing post (4), just bolt (16) can slide inlay in the inside of pinhole (17), every equal fixed mounting in bottom of bolt (16) has a sliding block (19), just a plurality of spouts (18) have been seted up at the top of sliding disc (15), sliding block (19) are located the inside of spout (18), just the inside of sliding block (19) still fixed mounting have slide inlay in horizontal pole (20) of spout (18) inboard.
3. A hydrogen energy driving force apparatus according to claim 1, wherein: the touch mechanism (7) comprises a plurality of positioning columns (21) which are rotationally embedded in the middle of the cavity (24) and distributed at equal intervals in circumference, each threaded rod (11) and the outer surface of each positioning column (21) are fixedly sleeved with a transmission gear (22), a plurality of transmission gears (22) are jointly transmitted and installed with a transmission chain (23), the top of each positioning column (21) is fixedly sleeved with a first gear (25), the outer surfaces of the first gears (25) are jointly meshed and installed with an inner tooth sleeve disk (26), and the inner part of each inner tooth sleeve disk (26) is fixedly provided with a rotating column (27) which is rotationally embedded in the cell stack shell (1).
4. A hydrogen energy driving force apparatus according to claim 3, wherein: the protection roof (5) with be equipped with spacing subassembly (10) between the outer wall of post (27), spacing subassembly (10) including fixed cup joint in movable ratchet (39) of post (27) surface, the top fixed mounting of protection roof (5) has extension lantern ring, and extends the lantern ring and be located the outside of post (27), the inside radial screw thread bull stick (44) that has inlayed of extension lantern ring, just screw thread bull stick (44) keep away from the one end fixed sleeve of movable ratchet (39) has a knob (45), screw thread bull stick (44) with extend the lantern ring and be threaded connection, screw thread bull stick (44) keep away from one end rotation of knob (45) is installed slider one (40), the inner wall grafting of extension lantern ring is installed one oblique arc dogtooth (42), just oblique arc dogtooth (42) with movable ratchet (39) movable engagement, oblique arc dogtooth (42) are close to one end fixed mounting of knob (45) has slider two (41), just two slider (41) with two between slider (40) fixed mounting.
5. A hydrogen energy driving force apparatus according to claim 3, wherein: the jacking mechanism (8) comprises a plurality of extending covers (30) which are fixedly arranged at the top of the protective top plate (5) and are distributed at equal intervals in circumference, the extending covers (30) are mutually communicated with the cavity (24), a plurality of tooth blocks (29) which are distributed at equal intervals in circumference are fixedly arranged on the outer wall of the inner tooth sleeve disk (26), a plurality of second gears (31) are arranged on the periphery of the inner tooth sleeve disk (26), the second gears (31) are meshed with the tooth blocks (29), each second gear (31) is correspondingly arranged at the lower part of the extending cover (30), a snap ring sleeve (32) is movably clamped at the periphery of the bottom of the second gears (31), the snap ring sleeve (32) is fixedly arranged in the cavity (24), a second supporting rod (36) is movably embedded in the inner part of the second gear (31), a groove (38) is formed in the outer wall of the bottom of the second supporting rod (36), the second supporting rod (36) is correspondingly arranged at the bottom of the first supporting rod (34) through a straight groove (38), a first supporting rod (34) is movably inserted between the first supporting rod (34) and the second supporting rod (34), and a displacement component is arranged between the gear II (31) and the stay bar I (34).
6. A hydrogen energy driving force apparatus according to claim 5, wherein: the displacement assembly comprises a threaded collar (33) fixedly mounted at the top of the gear II (31), a threaded groove (35) is formed in the outer wall of the first supporting rod (34), and the threaded collar (33) is in threaded connection with the threaded groove (35).
7. A hydrogen energy driving force apparatus according to claim 1, wherein: and a chamfer is arranged at the bottom edge of the brake upright post (6).
8. A hydrogen energy driving force apparatus according to claim 3, wherein: the top of the rotary column (27) is provided with a regular polygon notch (28), and the regular polygon notch (28) is used for butt joint of a spanner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310652125.1A CN116373621B (en) | 2023-06-05 | 2023-06-05 | Hydrogen energy driving force device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310652125.1A CN116373621B (en) | 2023-06-05 | 2023-06-05 | Hydrogen energy driving force device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116373621A CN116373621A (en) | 2023-07-04 |
| CN116373621B true CN116373621B (en) | 2023-08-04 |
Family
ID=86961878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310652125.1A Active CN116373621B (en) | 2023-06-05 | 2023-06-05 | Hydrogen energy driving force device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116373621B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116744608B (en) * | 2023-08-14 | 2023-10-27 | 三峡新能源(左云)发电有限公司 | High-power photovoltaic optimizer convenient to overhaul |
| CN117638183A (en) * | 2024-01-25 | 2024-03-01 | 河南工学院 | Fuel cell packaging structure |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107089156A (en) * | 2016-02-17 | 2017-08-25 | 丰田自动车株式会社 | Fuel-cell vehicle |
| CN110154996A (en) * | 2019-04-03 | 2019-08-23 | 放骋智能科技(上海)有限公司 | A kind of battery replacement of electric automobile mechanism |
| CN210071789U (en) * | 2019-05-31 | 2020-02-14 | 合肥宇科电子科技有限公司 | Environment monitoring device |
| CN212555854U (en) * | 2020-05-14 | 2021-02-19 | 李慧明 | Automobile fuel cell range extender with protection mechanism and mute function |
| CN112659873A (en) * | 2020-12-23 | 2021-04-16 | 林玉珍 | Battery energy-saving management system of new energy automobile |
| CN112803113A (en) * | 2020-12-31 | 2021-05-14 | 柴树稳 | New energy automobile battery pack protection device and protection method thereof |
| CN213459940U (en) * | 2020-10-26 | 2021-06-15 | 苏州超理机电科技有限公司 | Novel lithium battery protective shell |
| CN215359939U (en) * | 2021-12-06 | 2021-12-31 | 河南新飞电器集团有限公司 | Infrared correction positioning device of film structure welding machine |
| CN113948750A (en) * | 2021-12-20 | 2022-01-18 | 西华大学 | Hydrogen fuel cell safety protection device of hydrogen energy hybrid power commercial vehicle |
| CN216750192U (en) * | 2021-12-07 | 2022-06-14 | 湖北澳美斯汽车零部件有限公司 | Car battery mount |
| CN218594123U (en) * | 2022-09-20 | 2023-03-10 | 海南安泰新智能科技有限公司 | Locking mechanism of new forms of energy rechargeable vehicle battery |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6939631B2 (en) * | 2018-02-20 | 2021-09-22 | トヨタ自動車株式会社 | Fuel cell and vehicle equipped with it |
-
2023
- 2023-06-05 CN CN202310652125.1A patent/CN116373621B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107089156A (en) * | 2016-02-17 | 2017-08-25 | 丰田自动车株式会社 | Fuel-cell vehicle |
| CN110154996A (en) * | 2019-04-03 | 2019-08-23 | 放骋智能科技(上海)有限公司 | A kind of battery replacement of electric automobile mechanism |
| CN210071789U (en) * | 2019-05-31 | 2020-02-14 | 合肥宇科电子科技有限公司 | Environment monitoring device |
| CN212555854U (en) * | 2020-05-14 | 2021-02-19 | 李慧明 | Automobile fuel cell range extender with protection mechanism and mute function |
| CN213459940U (en) * | 2020-10-26 | 2021-06-15 | 苏州超理机电科技有限公司 | Novel lithium battery protective shell |
| WO2022088795A1 (en) * | 2020-10-26 | 2022-05-05 | 苏州超理机电科技有限公司 | Lithium battery protective case |
| CN112659873A (en) * | 2020-12-23 | 2021-04-16 | 林玉珍 | Battery energy-saving management system of new energy automobile |
| CN112803113A (en) * | 2020-12-31 | 2021-05-14 | 柴树稳 | New energy automobile battery pack protection device and protection method thereof |
| CN215359939U (en) * | 2021-12-06 | 2021-12-31 | 河南新飞电器集团有限公司 | Infrared correction positioning device of film structure welding machine |
| CN216750192U (en) * | 2021-12-07 | 2022-06-14 | 湖北澳美斯汽车零部件有限公司 | Car battery mount |
| CN113948750A (en) * | 2021-12-20 | 2022-01-18 | 西华大学 | Hydrogen fuel cell safety protection device of hydrogen energy hybrid power commercial vehicle |
| CN218594123U (en) * | 2022-09-20 | 2023-03-10 | 海南安泰新智能科技有限公司 | Locking mechanism of new forms of energy rechargeable vehicle battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116373621A (en) | 2023-07-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116373621B (en) | Hydrogen energy driving force device | |
| CN207944486U (en) | A kind of anti-theft inspection well cover and its cover opening tool | |
| CN112736689B (en) | Switch board convenient to complete set combination | |
| US20120103034A1 (en) | Lock for locking a movable member to fixed member | |
| CN201460453U (en) | Staggered anti-theft lock and key thereof | |
| CN201291759Y (en) | Cap of fuel tank | |
| CN216110050U (en) | Municipal afforestation guardrail | |
| CN201137372Y (en) | Battery anti-theft lock | |
| CN205414566U (en) | Processing anchor clamps are cuted under water to relevant subassembly of spentnuclear fuel | |
| CN213268864U (en) | Pin key type scaffold | |
| CN201513447U (en) | Anti-theft bolt | |
| CN214998786U (en) | Anti-theft anti-loose bolt | |
| CN2333500Y (en) | Booster | |
| CN201460456U (en) | Multilevel anti-theft lock and key thereof | |
| CN215257281U (en) | Anti-theft self-locking bolt | |
| CN205351174U (en) | Prevent wind grafting solar street lamp | |
| CN220272063U (en) | Self-locking installation mechanism of signboard | |
| CN220732904U (en) | Locking structure | |
| CN217397484U (en) | Stacker ground rail fixed knot constructs | |
| CN217530666U (en) | Tool clamp capable of simultaneously screwing cylinder cover fixing screw | |
| CN116792612B (en) | Intelligent Internet of things video monitoring device based on power grid construction | |
| CN209944247U (en) | Foundation embedded part for street lamp installation | |
| CN211116053U (en) | Equipment for replacing hydraulic support upright post of coal mine underground fully mechanized coal mining face | |
| CN220747014U (en) | Anti-jump inspection well cover for drainage | |
| CN214036444U (en) | Anti-theft screw |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |