CN220994379U

CN220994379U - Bottom support structure of carbon fiber hydrogen storage cylinder

Info

Publication number: CN220994379U
Application number: CN202322740625.9U
Authority: CN
Inventors: 杨刚; 劳英杰
Original assignee: GUANGDONG INSTITUTE OF SPECIAL EQUIPMENT INSPECTION
Current assignee: GUANGDONG INSTITUTE OF SPECIAL EQUIPMENT INSPECTION
Priority date: 2023-10-12
Filing date: 2023-10-12
Publication date: 2024-05-24
Anticipated expiration: 2033-10-12

Abstract

The utility model discloses a bottle bottom supporting structure of a carbon fiber hydrogen storage bottle, and relates to the technical field of hydrogen storage bottle restoration. According to the utility model, the bottle bottom groove is formed in the supporting seat, so that the hydrogen storage bottle to be maintained can be conveniently placed in the bottle bottom groove for positioning, meanwhile, toppling can be prevented, the driving motor is controlled and started by the external control module, the output end of the driving motor drives the shaft rod to rotate on the inner side of the underframe, the second conical teeth on the outer side are meshed with the first conical teeth through rotation of the shaft rod, the screw rod connected with the upper end of the first conical teeth rotates between the underframe and the supporting plate, the lifting plate connected with the outer side through synchronous rotation of the screw rod slides, and the upper end of the supporting seat is driven to slide and lift on the supporting plate, so that the height adjustment and the use can be conveniently carried out according to the maintenance position of the hydrogen storage bottle body.

Description

Bottom support structure of carbon fiber hydrogen storage cylinder

Technical Field

The utility model belongs to the technical field of hydrogen storage cylinder repair, and particularly relates to a cylinder bottom supporting structure of a carbon fiber hydrogen storage cylinder.

Background

The hydrogen storage cylinder is formed by an inner aluminum alloy liner and a carbon fiber layer outside the liner, the carbon fiber layer outside the liner is damaged due to collision when the hydrogen storage cylinder is used, and the damaged carbon fiber layer influences the strength of the hydrogen storage cylinder, so that the damaged part of the hydrogen storage cylinder needs to be repaired.

The chinese patent with publication number of CN218701479U discloses a hydrogen storage cylinder repairing device, including the gas cylinder that stores hydrogen, the left and right sides of gas cylinder is provided with repairing component and clamping component respectively, and repairing component and clamping component carry out vertical clamp to the gas cylinder, repairing component can carry out the regulation of left and right directions, repairing component includes repairing plate, repairing plate face is provided with the liquid chamber towards one side of gas cylinder, and the inner wall in liquid chamber is pasted and is had the insulating pad, the upper end opening setting in liquid chamber.

Above-mentioned, hydrogen storage cylinder prosthetic devices among the prior art in use, owing to lack hydrogen storage cylinder bottom bearing structure on the device, and the hydrogen storage cylinder bottom is the sphere again, consequently at repair process, the bottle bottom is very unstable on supporting baseplate, and secondly, the height of first montant and second montant with repair function is certain, and the hydrogen storage cylinder owing to the body itself has certain height, can't carry out the altitude mixture control according to body repair position and use.

Disclosure of utility model

In view of the problems mentioned in the background art, an object of the present utility model is to provide a bottom support structure of a carbon fiber hydrogen storage cylinder, so as to solve the problems mentioned in the background art.

The technical aim of the utility model is realized by the following technical scheme:

The bottle bottom supporting structure of the carbon fiber hydrogen storage bottle comprises a bottom plate, wherein supporting columns are symmetrically and fixedly arranged at the upper end of the bottom plate, the same supporting plate is fixedly arranged at the upper end of each supporting column, a lifting mechanism is fixedly arranged at the upper end of the bottom plate, a supporting seat is fixedly arranged at the upper end of each lifting mechanism, the upper end of each supporting seat penetrates through the supporting plate in a sliding manner, a bottle bottom groove is formed in the upper end of each supporting seat, and a moving mechanism is fixedly arranged at the upper end of the bottom plate;

The lifting mechanism comprises a screw rod, the screw rod is symmetrically and rotationally connected to opposite sides of the supporting plate and the underframe, the outer side of the screw rod is in threaded connection with the same lifting plate, the lifting plate is in sliding connection with the supporting plate and opposite sides of the underframe, the lower end of the supporting seat and the upper end of the lifting plate are fixedly arranged, the lower end of the screw rod rotationally stretches into the inner side of the underframe to be fixedly arranged, the inner side of the underframe rotationally is connected with a shaft lever, the outer side of the underframe is fixedly arranged with a driving motor, the right end of the shaft lever rotationally penetrates through the underframe wall and the output end of the driving motor to be fixedly arranged, the outer side of the shaft lever is fixedly provided with a second bevel gear, and the first bevel gear and the second bevel gear are in meshed connection.

As the preferable technical scheme, the lower extreme fixedly connected with assembly seat of supporting seat, the lower extreme of lifter plate passes through screw and supporting seat fixed mounting.

As the preferable technical scheme, the opposite sides of the underframe and the supporting plate are symmetrically and fixedly provided with guide rods, and the lifting plate is slidably connected to the outer sides of the guide rods.

As the preferable technical scheme, the lower end of the underframe is fixedly provided with a shaft sleeve, and one end of the shaft lever is rotationally connected to the inner side of the shaft sleeve.

As the preferable technical scheme, the inner side of the supporting plate is provided with a sliding hole, and the upper end of the supporting seat is connected with the inner side of the sliding hole in a sliding way.

As the preferred technical scheme, moving mechanism includes the support frame, support frame symmetry fixed mounting is in the left and right sides of bottom plate lower extreme, the upper end symmetry fixed mounting of bottom plate has electric putter, the inboard sliding connection of support frame has the mounting panel, the lower extreme symmetry fixed mounting of mounting panel has the spliced pole, the lower extreme fixed mounting of spliced pole has the gyro wheel, the through-hole has been seted up to the inboard of support frame, electric putter's output activity stretches into the upper end fixed mounting of support frame inboard and mounting panel.

As the preferable technical scheme, the inside symmetry of support frame has seted up the spout, the mounting panel passes through spout sliding connection at the support frame inboard.

In summary, the utility model has the following advantages:

Firstly, a bottle bottom groove is formed in a supporting seat, a hydrogen storage bottle to be maintained can be conveniently placed in the bottle bottom groove for positioning, meanwhile, toppling can be prevented, an external control module is utilized for controlling and starting a driving motor, the output end of the driving motor drives a shaft rod to rotate on the inner side of a bottom frame, a second conical tooth on the outer side of the shaft rod is meshed with a first conical tooth in a transmission manner through rotation of the shaft rod, a screw rod connected with the upper end of the first conical tooth rotates between the bottom frame and a supporting plate, a lifting plate connected with the outer side in a threaded manner slides through synchronous rotation of the screw rod, and the upper end of the supporting seat is driven to slide and lift on the supporting plate, so that the height adjustment and the use can be conveniently carried out according to the maintenance position of the hydrogen storage bottle body;

The second, utilize the flexible mounting panel that promotes of electric putter output to slide in the support frame inboard, can remove after the gyro wheel that the mounting panel lower extreme spliced pole is connected runs through the through-hole and ground contact, otherwise when repairing the use, can directly retract the operation through the electric putter output for the gyro wheel is received in the support frame can, thereby can make things convenient for this bearing structure's removal to use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a left side schematic view of the present utility model;

FIG. 3 is an enlarged view of FIG. 2A in accordance with the present utility model;

FIG. 4 is a schematic diagram of a slide hole structure of the present utility model.

Reference numerals: 1. bottom plate, 2, support column, 3, backup pad, 4, supporting seat, 5, elevating system, 501, screw rod, 502, lifter plate, 503, chassis, 504, first awl tooth, 505, second awl tooth, 506, driving motor, 507, axostylus axostyle, 6, guide bar, 7, axle sleeve, 8, mount pad, 9, slide hole, 10, bottle bottom groove, 11, spout, 12, moving mechanism, 121, through-hole, 122, gyro wheel, 123, spliced pole, 124, mounting panel, 125, support frame, 126, electric putter.

Detailed Description

Referring to fig. 1 to 4, the bottle bottom supporting structure of a carbon fiber hydrogen storage bottle according to the present embodiment includes a bottom plate 1, support columns 2 are symmetrically and fixedly mounted at the upper ends of the bottom plate 1, the same support plate 3 is fixedly mounted at the upper ends of the support columns 2, a lifting mechanism 5 is fixedly mounted at the upper ends of the bottom plate 1, a support seat 4 is fixedly mounted at the upper ends of the lifting mechanism 5, the upper ends of the support seat 4 slidably penetrate through the support plate 3, a bottle bottom groove 10 is formed at the upper ends of the support seat 4, and a moving mechanism 12 is fixedly mounted at the upper ends of the bottom plate 1; the upper end symmetry of backup pad 3 still is equipped with mounting base, and first montant that has repair structure that can make things convenient for with the outside carries out the connection installation and uses with the second montant, and repair structure and corresponding first montant and second montant are prior art simultaneously, do not make excessive redundant description here.

Referring to fig. 1-2, the lifting mechanism 5 comprises a screw 501, the screw 501 is symmetrically and rotatably connected to opposite sides of the supporting plate 3 and the bottom frame 503, the outer side of the screw 501 is in threaded connection with the same lifting plate 502, the lifting plate 502 is slidably connected to opposite sides of the supporting plate 3 and the bottom frame 503, the lower end of the supporting seat 4 is fixedly arranged with the upper end of the lifting plate 502, the lower end of the screw 501 rotatably extends into the inner side of the bottom frame 503 and is fixedly provided with a first conical tooth 504, the inner side of the bottom frame 503 is rotatably connected with a shaft lever 507, the outer side of the bottom frame 503 is fixedly provided with a driving motor 506, the right end of the shaft lever 507 rotatably penetrates through the frame wall of the bottom frame 503 and the output end of the driving motor 506 and is fixedly provided with a second conical tooth 505, the outer side of the shaft lever 507 is fixedly provided with a second conical tooth 505, and the first conical tooth 504 and the second conical tooth 505 are in meshed connection, when the device is used, the bottle bottom of the hydrogen storage bottle to be maintained is placed in the bottle bottom groove 10 of the supporting seat 4, the driving motor 506 is controlled and started by the external control module, the output end of the driving motor 506 drives the shaft lever 507 to rotate at the inner side of the bottom frame 503, the rotation of the shaft lever 507 enables the second conical tooth 505 at the outer side to be meshed with the first conical tooth 504, the screw 501 connected with the upper end of the first conical tooth 504 is enabled to rotate between the bottom frame 503 and the supporting plate 3, the synchronous rotation of the screw 501 enables the lifting plate 502 in threaded connection with the outer side to slide and drive the upper end of the supporting seat 4 to slide and lift on the supporting plate 3, and therefore the device can be conveniently used for height adjustment according to the maintenance position of the bottle body of the hydrogen storage bottle.

Referring to fig. 1, the lower end of the supporting seat 4 is fixedly connected with the assembly seat 8, the lower end of the lifting plate 502 is fixedly installed with the supporting seat 4 through a screw, and the assembly seat 8 and the lifting plate 502 can be conveniently connected and fixed from the bottom of the lifting plate 502 through the screw by installing the assembly seat 8 at the lower end of the supporting seat 4.

Referring to fig. 1-2, the opposite sides of the bottom frame 503 and the support plate 3 are symmetrically and fixedly provided with guide rods 6, and the lifting plate 502 is slidably connected to the outer sides of the guide rods 6, so that the lifting plate 502 can be conveniently and vertically slid by installing the guide rods 6 on the opposite sides of the bottom frame 503 and the support plate 3.

Referring to fig. 1, a shaft housing 7 is fixedly installed at a lower end of a bottom frame 503, one end of a shaft lever 507 is rotatably connected to an inner side of the shaft housing 7, and stability of the shaft lever 507 can be improved by installing the shaft housing 7 at the lower end of the bottom frame 503 while one end of the shaft lever 507 is rotated in the shaft housing 7.

Referring to fig. 4, a sliding hole 9 is formed in the inner side of the support plate 3, the upper end of the support seat 4 is slidably connected to the inner side of the sliding hole 9, and the support seat 4 can slide on the support plate 3 conveniently by forming the sliding hole 9 in the inner side of the support plate 3.

Referring to fig. 1 to 3, the moving mechanism 12 includes a supporting frame 125, the supporting frame 125 is symmetrically and fixedly installed at the left and right sides of the lower end of the bottom plate 1, an electric push rod 126 is symmetrically and fixedly installed at the upper end of the bottom plate 1, an installation plate 124 is slidably connected at the inner side of the supporting frame 125, a connecting column 123 is fixedly installed at the lower end of the installation plate 124, a roller 122 is fixedly installed at the lower end of the connecting column 123, a through hole 121 is formed at the inner side of the supporting frame 125, the output end of the electric push rod 126 movably stretches into the inner side of the supporting frame 125 and the upper end of the installation plate 124, the moving mechanism 12 is installed on the bottom plate 1, the installation plate 124 is pushed to slide at the inner side of the supporting frame 125 by using the output end of the electric push rod 126 to stretch, when the roller 122 connected with the lower end of the installation plate 124 penetrates through the through hole 121 to contact with the ground, and then moves, otherwise, when repairing use is performed, the roller 122 can be retracted and operated directly through the output end of the electric push rod 126, so that the roller 122 can be moved into the supporting frame 125, thereby facilitating the moving use of the supporting structure; the lower extreme of support frame 125 still is equipped with the rubber layer, under fixed state, the rubber layer can play and increase the skid-proof effect of friction to promote bearing structure's stability.

Referring to fig. 3, the inner side of the support frame 125 is symmetrically provided with the sliding grooves 11, the mounting plate 124 is slidably connected to the inner side of the support frame 125 through the sliding grooves 11, and the inner side of the support frame 125 is provided with the sliding grooves 11, so that the mounting plate 124 can slide inside the support frame 125 conveniently.

The use principle and the advantages are that: during the use, utilize the flexible mounting panel 124 that promotes of electric putter 126 output to slide in support frame 125 inboard, after the gyro wheel 122 that mounting panel 124 lower extreme spliced pole 123 is connected runs through hole 121 and ground contact, can remove appointed use position, when repairing the use, can directly retract the operation through electric putter 126 output, make gyro wheel 122 income in support frame 125, then will wait to restore the bottle bottom of carbon fiber hydrogen storage bottle and place in bottle bottom tank 10, then utilize external control module to control the start-up driving motor 506, make driving motor 506 output drive axostylus axostyle 507 in the inboard rotation of chassis 503, and the rotation of axostylus axostyle 507 makes the second awl tooth 505 meshing transmission first awl tooth 504 in the outside, also make the screw 501 that first awl tooth 504 upper end is connected rotate between chassis 503 and backup pad 3, and the synchronous rotation of screw 501 makes outside threaded connection's lifter plate 502 slide, and drive the lifting of backup pad 4 upper end on backup pad 3, can be through the lifting of backup pad 4, repair the processing is carried out to the maintenance position of the bottle body of gas storage bottle.

Claims

1. The utility model provides a carbon fiber hydrogen storage bottle's bottle bottom bearing structure, includes bottom plate (1), its characterized in that: the bottle bottom groove (10) is formed in the upper end of the supporting seat (4), and the moving mechanism (12) is fixedly arranged at the upper end of the bottom plate (1);

Elevating system (5) are including screw rod (501), screw rod (501) symmetry rotates the offside of connection in backup pad (3) and chassis (503), the outside threaded connection of screw rod (501) has same lifter plate (502), lifter plate (502) sliding connection backup pad (3) and chassis (503) offside, the upper end fixed mounting of lower extreme and lifter plate (502) of supporting seat (4), the lower extreme of screw rod (501) rotates the inboard fixed mounting who stretches into chassis (503) has first awl tooth (504), the inboard rotation of chassis (503) is connected with axostylus axostyle (507), the outside fixed mounting of chassis (503) has driving motor (506), the right-hand member rotation of axostylus axostyle (507) runs through chassis (503) frame wall and driving motor (506) output fixed mounting, the outside fixed mounting of axostylus axostyle (507) has second awl tooth (505), first awl tooth (504) and second awl tooth (505) are the meshing connection.

2. The bottle bottom supporting structure of a carbon fiber hydrogen storage bottle as set forth in claim 1, wherein: the lower extreme fixedly connected with assembly seat (8) of supporting seat (4), the lower extreme of lifter plate (502) passes through screw and supporting seat (4) fixed mounting.

3. The bottle bottom supporting structure of a carbon fiber hydrogen storage bottle as set forth in claim 1, wherein: the opposite sides of the underframe (503) and the supporting plate (3) are symmetrically and fixedly provided with guide rods (6), and the lifting plate (502) is slidably connected to the outer sides of the guide rods (6).

4. The bottle bottom supporting structure of a carbon fiber hydrogen storage bottle as set forth in claim 1, wherein: the lower end of the underframe (503) is fixedly provided with a shaft sleeve (7), and one end of the shaft lever (507) is rotationally connected to the inner side of the shaft sleeve (7).

5. The bottle bottom supporting structure of a carbon fiber hydrogen storage bottle as set forth in claim 1, wherein: the inner side of the supporting plate (3) is provided with a sliding hole (9), and the upper end of the supporting seat (4) is connected with the inner side of the sliding hole (9) in a sliding way.

6. The bottle bottom supporting structure of a carbon fiber hydrogen storage bottle as set forth in claim 1, wherein: the mobile mechanism (12) comprises a support frame (125), support frame (125) symmetry fixed mounting is in the left and right sides of bottom plate (1) lower extreme, the upper end symmetry fixed mounting of bottom plate (1) has electric putter (126), the inboard sliding connection of support frame (125) has mounting panel (124), the lower extreme symmetry fixed mounting of mounting panel (124) has spliced pole (123), the lower extreme fixed mounting of spliced pole (123) has gyro wheel (122), through-hole (121) have been seted up to the inboard of support frame (125), the output activity of electric putter (126) stretches into the upper end fixed mounting of support frame (125) inboard and mounting panel (124).

7. The carbon fiber hydrogen storage cylinder bottom support structure according to claim 6, wherein: the inner side of the support frame (125) is symmetrically provided with sliding grooves (11), and the mounting plate (124) is connected to the inner side of the support frame (125) in a sliding manner through the sliding grooves (11).