CN214663713U

CN214663713U - Hydrogen cylinder base table with anti-toppling structure

Info

Publication number: CN214663713U
Application number: CN202121058697.XU
Authority: CN
Inventors: 张琳
Original assignee: Shenyang Chengtai Fine Chemical Plant
Current assignee: Shenyang Chengtai Fine Chemical Plant
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-11-09
Anticipated expiration: 2031-05-18

Abstract

The utility model discloses a hydrogen cylinder base table with an anti-toppling structure, which comprises a base table body, a rotating connecting piece, a supporting plate and auxiliary supporting plates, wherein the left side and the right side and the rear end of the base table body are both provided with the rotating connecting piece, the tail end of the rotating connecting piece is both provided with the supporting plate, two groups of auxiliary supporting plates are contained in the supporting plate, the left side and the right side of the base table body and the rear end surface are both provided with rotating structures, the rotating structures are both connected with the supporting plate through the rotating connecting piece, and the supporting plate is both connected with the auxiliary supporting plates through two groups of auxiliary supporting structures; through the rotating structure who sets up, rotation connecting piece and backup pad etc. effectively avoided bolt and nut probably take place corrosion, fracture and smooth silk scheduling problem after long-time the use, and need use dedicated instrument when installation and demolish, the operation is comparatively loaded down with trivial details, the higher problem of use cost has improved the practicality of device.

Description

Hydrogen cylinder base table with anti-toppling structure

Technical Field

The utility model relates to a hydrogen cylinder base platform technical field especially relates to a hydrogen cylinder base platform of structure is prevented empting in area.

Background

The hydrogen is extremely easy to burn, colorless and transparent, odorless and tasteless and insoluble in water, is known gas with the minimum density in the world, is a substance with the minimum relative molecular mass, has strong reducibility, is often used as a reducing agent to participate in chemical reaction, and is generally used for fixing the hydrogen cylinder by using a hydrogen cylinder base platform with an anti-falling structure in order to prevent the hydrogen cylinder from accidents in the transportation process.

In the in-service use process, the current hydrogen cylinder base platform of preventing empting structure in area generally uses bolt and nut to fix base platform and mount pad, reaches the purpose of preventing empting together, but because bolt and nut probably takes place corrosion, fracture and smooth silk scheduling problem after long-time the use, and need use dedicated instrument when installation and demolition, the operation is comparatively loaded down with trivial details, use cost is higher, the practicality of device is not strong, for this we provide a hydrogen cylinder base platform of preventing empting structure in area.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a hydrogen cylinder base platform of structure is prevented empting in area, rotating-structure through setting up, rotate connecting piece and backup pad etc, make rotating-structure can drive backup pad and ground laminating, the backup pad assists the base platform body to increase the area of contact with ground, avoid bolt and nut to probably take place the corrosion after long-time the use, fracture and smooth silk scheduling problem, and need use dedicated instrument when installing and demolising, the operation is comparatively loaded down with trivial details, the higher problem of use cost, the practicality of device has been improved.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a hydrogen cylinder base platform that structure was prevented empting in area, includes base platform body, rotates connecting piece, backup pad and auxiliary stay board, the base platform body left and right sides and rear end all are provided with rotates the connecting piece, and rotates the connecting piece end and all be provided with the backup pad, two sets of auxiliary stay boards have been accomodate to the backup pad inside, the base platform body left and right sides and rear end surface all are provided with rotating-structure, and rotating-structure all are connected with the backup pad through rotating the connecting piece, the backup pad all is connected with auxiliary stay board through two sets of auxiliary stay structures.

As a preferred technical solution of the present invention, the rotating structure comprises two sets of limiting plates disposed on the left and right sides and the rear end surface of the base table body, a rotating shaft disposed between the two sets of limiting plates, a rotating rod sleeved on the surface of the rotating shaft, bolts disposed on both sides of the rotating rod, threaded rings sleeved on the surfaces of the bolts, and limiting holes disposed on the surfaces of both sides of the limiting plates;

the rotating shafts are all arranged in a cylindrical shape, and through holes matched with the rotating shafts are formed in the surfaces of the rotating rods;

the bolt penetrates through the limiting hole, and threads arranged on the surface of the bolt are engaged with threads arranged in the threaded ring.

As a preferred technical scheme of the utility model, the bolt all sets up to cylindrical, spacing hole all sets up to the through-hole of mutually supporting with the bolt.

As a preferred technical solution of the present invention, the auxiliary supporting structure comprises two sets of limiting shafts disposed on the inner wall of the supporting plate, a gear sleeved on the surface of the limiting shaft, a plurality of sets of spring grooves embedded in the surface of the limiting shaft, springs disposed inside the spring grooves, limiting rods embedded inside the spring grooves, a plurality of sets of limiting grooves disposed inside the gear, and a connecting rod disposed on the surface of the gear;

the limiting shafts are all arranged to be cylindrical, through holes matched with the limiting shafts are formed in the middle of the gears, and the gears are meshed with the other gear.

As a preferred technical scheme of the utility model, spacing axle surface has been seted up and has been no less than two sets of spring groove, the gear inboard has been seted up and has been no less than the spacing groove of spring groove quantity.

As a preferred technical scheme of the utility model, the one end of spring all welds in the spring inslot portion, the other end of spring all welds on the gag lever post inboard surface.

As a preferred technical scheme of the utility model, the gag lever post outside is terminal all to set up the arc, the spacing groove all sets up the arc wall the same with the arc radian that the gag lever post outside is terminal to set up.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through the arranged rotating structure, the rotating connecting piece, the supporting plate and the like, the problems that the bolt and the nut are likely to be rusted, broken, slippery and the like after being used for a long time are effectively solved, and a special tool is required to be used during installation and removal, so that the operation is complex, and the use cost is high;

2. through the auxiliary stay structure and the auxiliary stay board that set up etc, effectively avoided base platform body front end to have seted up and placed the mouth, can't set up the backup pad, lead to the problem that the base platform body emptys forward easily, through rotating the auxiliary stay board, make the auxiliary stay board drive the gear and rotate under the restriction of spacing axle, the gear with another gear mutually support and shift out from the backup pad is inside to reach and make the auxiliary stay board carry out the mesh of consolidating to the base platform body, improved the suitability of device.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the utility model in use;

fig. 3 is a schematic top view of the cross-sectional structure of the present invention;

fig. 4 is a schematic top view of the cross-sectional structure of the auxiliary supporting plate of the present invention in the unfolded state;

FIG. 5 is a schematic view of the rotating structure of the present invention;

fig. 6 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.

Wherein: 1. a base table body; 2. a rotating structure; 21. a limiting plate; 22. a rotating shaft; 23. a rotating rod; 24. a bolt; 25. a limiting hole; 26. a threaded ring; 3. rotating the connecting piece; 4. a support plate; 5. an auxiliary support structure; 51. a limiting shaft; 52. a gear; 53. a spring slot; 54. a spring; 55. a limiting rod; 56. a limiting groove; 57. a connecting rod; 6. and (4) an auxiliary supporting plate.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

referring to fig. 1-6, a hydrogen cylinder base table with an anti-toppling structure comprises a base table body 1, rotating connecting pieces 3, supporting plates 4 and auxiliary supporting plates 6, wherein the left side and the right side and the rear end of the base table body 1 are provided with the rotating connecting pieces 3, the tail ends of the rotating connecting pieces 3 are provided with the supporting plates 4, the supporting plates 4 are internally accommodated with two groups of auxiliary supporting plates 6, the left side and the right side and the rear end surface of the base table body 1 are provided with rotating structures 2, the rotating structures 2 are connected with the supporting plates 4 through the rotating connecting pieces 3, and the supporting plates 4 are connected with the auxiliary supporting plates 6 through two groups of auxiliary supporting structures 5.

In other embodiments, the rotating structure 2 comprises two sets of limiting plates 21 disposed on the left and right sides and the rear end surface of the base table body 1, a rotating shaft 22 disposed between the two sets of limiting plates 21, a rotating rod 23 sleeved on the surface of the rotating shaft 22, bolts 24 disposed on the two sides of the rotating rod 23, threaded rings 26 sleeved on the surfaces of the bolts 24, and limiting holes 25 formed on the two side surfaces of the limiting plates 21;

the rotating shafts 22 are all cylindrical, and through holes matched with the rotating shafts 22 are formed in the surfaces of the rotating rods 23, so that the rotating rods 23 can rotate under the limitation of the rotating shafts 22, and the purpose of adjusting the angles of the rotating rods 23 is achieved;

the bolts 24 penetrate through the limiting holes 25, so that the springs 54 can move in the limiting holes 25, and the threads arranged on the surfaces of the bolts 24 are engaged with the threads arranged in the threaded rings 26;

when the backup pad 4 needs to be used, through rotating the backup pad 4, make the backup pad 4 drive and rotate connecting piece 3 and rotate, the inboard one end of backup pad 4 rotates the outside, pull backup pad 4 again, make backup pad 4 drive and rotate connecting piece 3 and remove, it drives bull stick 23 and rotates on pivot 22 surface to rotate connecting piece 3, bull stick 23 drives bolt 24 and removes inside spacing hole 25, make backup pad 4 surface and ground laminating, rotate threaded ring 26 again, make threaded ring 26 rotate on bolt 24 surface, threaded ring 26 inboard surface and limiting plate 21 outside surface laminating, make threaded ring 26 cooperate bolt 24 to restrict the position of bull stick 23, the position of backup pad 4 is restricted, make backup pad 4 can normal use.

In other embodiments, the bolts 24 are all configured as cylinders, and the limiting holes 25 are all configured as through holes matched with the bolts 24;

through the design, the rotating rod 23 can drive the bolt 24 to move in the limiting hole 25, and therefore the purpose of limiting the position of the bolt 24 is achieved.

In other embodiments, the auxiliary supporting structure 5 includes two sets of limiting shafts 51 disposed on the inner wall of the supporting plate 4, a gear 52 sleeved on the surface of the limiting shafts 51, a plurality of sets of spring grooves 53 embedded on the surface of the limiting shafts 51, springs 54 disposed inside the spring grooves 53, limiting rods 55 embedded inside the spring grooves 53, a plurality of sets of limiting grooves 56 disposed inside the gear 52, and a connecting rod 57 disposed on the surface of the gear 52;

the limiting shafts 51 are all cylindrical, through holes matched with the limiting shafts 51 are formed in the middle of the gears 52, so that the gears 52 can rotate on the surfaces of the limiting shafts 51, the purpose of adjusting the angles of the gears 52 is achieved, the gears 52 are all meshed with the other gear 52, and the other gear 52 can be driven to synchronously rotate when the gears 52 rotate;

when the auxiliary supporting plate 6 needs to be used, the auxiliary supporting plate 6 is pulled, the auxiliary supporting plate 6 drives the connecting rod 57 to move, the connecting rod 57 drives the gear 52 to rotate, the gear 52 drives the limiting groove 56 to extrude the limiting rod 55, the limiting rod 55 extrudes the spring 54, the spring 54 generates elastic deformation due to extrusion of the limiting rod 55, the spring 54 drives the limiting rod 55 to move out from the inside of the limiting groove 56, the limiting rod 55 is received in the spring groove 53, the gear 52 can rotate on the surface of the limiting shaft 51, the gear 52 rotates to drive the other gear 52 to rotate, two groups of auxiliary supporting plates 6 are synchronously moved out from the inside of the supporting plate 4, the bottom end surfaces of the auxiliary supporting plates 6 are attached to the ground, and the auxiliary supporting plates 6 can be normally used.

In other embodiments, at least two sets of spring slots 53 are formed on the surface of the limiting shaft 51, and at least the number of limiting slots 56 of the spring slots 53 is formed on the inner side of the gear 52;

through the design, the spring groove 53 and the limiting groove 56 can be matched with each other to limit the position of the gear 52, so that the aim of preventing the gear 52 from reversing in the working process is fulfilled.

In other embodiments, one end of the spring 54 is welded inside the spring groove 53, and the other end of the spring 54 is welded on the inner side surface of the stopper rod 55;

with this design, the distance between the inside of the spring groove 53 and the inner side surface of the stopper rod 55 can be shortened by pressing the spring 54, thereby achieving the purpose of adjusting the position of the stopper rod 55.

In other embodiments, the outer ends of the limiting rods 55 are all provided with arc shapes, and the limiting grooves 56 are all provided with arc-shaped grooves with the same arc shape as that of the outer ends of the limiting rods 55;

through the design, when the limiting rod 55 receives an external force in the same direction as the rotation direction of the gear 52, the limiting rod 55 can move out of the limiting groove 56, so that the purpose of quickly removing the limitation of the limiting rod 55 on the position of the limiting groove 56 is achieved.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hydrogen cylinder base platform of structure is prevented empting in area, includes base platform body (1), rotates connecting piece (3), backup pad (4) and auxiliary support board (6), base platform body (1) left and right sides and rear end all are provided with rotates connecting piece (3), and rotate connecting piece (3) end and all be provided with backup pad (4), backup pad (4) inside accomodate two sets of auxiliary support board (6), its characterized in that: base platform body (1) the left and right sides and rear end surface all are provided with rotating-structure (2), and rotating-structure (2) all are connected with backup pad (4) through rotating connecting piece (3), backup pad (4) all are connected with auxiliary stay board (6) through two sets of auxiliary stay structures (5).

2. The hydrogen cylinder base station with an anti-toppling structure of claim 1, wherein: the rotating structure (2) comprises two groups of limiting plates (21) arranged on the surfaces of the left side, the right side and the rear end of the base table body (1), a rotating shaft (22) arranged between the two groups of limiting plates (21), a rotating rod (23) sleeved on the surface of the rotating shaft (22), bolts (24) arranged on two sides of the rotating rod (23), threaded rings (26) sleeved on the surfaces of the bolts (24) and limiting holes (25) formed in the surfaces of two sides of the limiting plates (21);

the rotating shafts (22) are all arranged to be cylindrical, and through holes matched with the rotating shafts (22) are formed in the surfaces of the rotating rods (23);

the bolt (24) penetrates through the limiting hole (25), and threads arranged on the surface of the bolt (24) are meshed with threads arranged inside the threaded ring (26).

3. The hydrogen cylinder base station with an anti-toppling structure according to claim 2, wherein: the bolts (24) are all arranged to be cylindrical, and the limiting holes (25) are all arranged to be through holes matched with the bolts (24).

4. The hydrogen cylinder base station with an anti-toppling structure of claim 1, wherein: the auxiliary supporting structure (5) comprises two groups of limiting shafts (51) arranged on the inner wall of the supporting plate (4), a gear (52) sleeved on the surface of each limiting shaft (51), a plurality of groups of spring grooves (53) embedded in the surface of each limiting shaft (51), springs (54) arranged in the spring grooves (53), limiting rods (55) embedded in the spring grooves (53), a plurality of groups of limiting grooves (56) arranged on the inner side of the gear (52) and connecting rods (57) arranged on the surface of the gear (52);

the limiting shafts (51) are all arranged to be cylindrical, through holes matched with the limiting shafts (51) are formed in the middle of the gears (52), and the gears (52) are all meshed with the other gear (52).

5. The hydrogen cylinder base station with an anti-toppling structure of claim 4, wherein: the surface of the limiting shaft (51) is provided with at least two groups of spring grooves (53), and the inner side of the gear (52) is provided with at least two limiting grooves (56) with the number of the spring grooves (53).

6. The hydrogen cylinder base station with an anti-toppling structure of claim 4, wherein: one end of the spring (54) is welded inside the spring groove (53), and the other end of the spring (54) is welded on the inner side surface of the limiting rod (55).

7. The hydrogen cylinder base station with an anti-toppling structure of claim 4, wherein: the terminal arc that all sets up in gag lever post (55) outside, spacing groove (56) all set up to the arc wall the same with the arc radian that gag lever post (55) outside terminal set up.