CN214028734U

CN214028734U - Protective device for high-pressure gas cylinder transportation

Info

Publication number: CN214028734U
Application number: CN202023100840.5U
Authority: CN
Inventors: 罗仕刚; 武博; 闫民杰
Original assignee: Tian'an New Materials Co ltd
Current assignee: Tian'an New Materials Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-08-24
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a protective device for transporting a high-pressure gas cylinder, which comprises a transporting body and a rotating ring, wherein a fixed frame is fixed on one side of the transporting body, and an operation groove is arranged in the fixed frame; the operation inslot internal connection has two-way threaded rod, two-way threaded rod one end is connected with first gear. This protector is used in high pressure gas cylinder transportation is provided with two-way threaded rod and guide bar, the length requirement according to the body of a bottle rotates the rotary rod, the rotary rod can drive the second gear when rotating and rotate, first gear rotation can be stirred in the second gear rotation, can stimulate two-way threaded rod when first gear is rotatory and rotate along the operation groove, the slider can carry out the screw-thread slip along it when two-way threaded rod rotates, two sets of sliders can be followed the guide bar and removed simultaneously, can stimulate the fixed block when the slider removes and remove, the fixed block removes and can drive the sleeve, connecting rod and guard ring remove, thereby can adjust the interval between the guard ring.

Description

Protective device for high-pressure gas cylinder transportation

Technical Field

The utility model relates to a high pressure gas cylinder transportation equipment technical field specifically is a protector is used in high pressure gas cylinder transportation.

Background

The high-pressure gas cylinder is a gas cylinder with nominal working pressure equal to or more than 8MPa, and the pressure in the standard refers to gauge pressure except for special labels. When the gas is filled outwards, the temperature of the gas in the gas cylinder is reduced, and the internal energy is reduced. Generally, the normal acceptable working pressure of the high-pressure gas cylinder can be up to 30 pressures even if the high-pressure gas cylinder is used under the pressure of more than 10 and less than 100.

Although the protection device is used in the transportation of high-pressure gas cylinder on the existing market is very many in kind and quantity, but the length of the guard ring is not convenient to adjust according to the body width to most protection device is used in the transportation of high-pressure gas cylinder, is not convenient to adjust the distance between the guard ring according to the body length, is not convenient to dismantle, so urgent need on the market can improve the technique of protection device structure is used in the transportation of high-pressure gas cylinder, perfect this equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protector is used in high pressure cylinder transportation to solve the length that the protector is used in the high pressure cylinder transportation on the existing market that the above-mentioned background art provided is not convenient for adjust the guard ring according to body width, is not convenient for adjust the distance between the guard ring according to body length, the problem of being not convenient for dismantle.

In order to achieve the above object, the utility model provides a following technical scheme: a protective device for high-pressure gas cylinder transportation comprises a transportation body and a rotating ring, wherein a fixed frame is fixed on one side of the transportation body, and an operation groove is formed in the fixed frame;

a bidirectional threaded rod is connected inside the operating groove, one end of the bidirectional threaded rod is connected with a first gear, a rotary rod is connected inside the fixing frame close to the operating groove in a penetrating manner, one end of the rotary rod close to the first gear is connected with a second gear, a guide rod is connected inside the operating groove far away from the bidirectional threaded rod, and sliding blocks are connected to the guide rod and one side of the bidirectional threaded rod;

a fixed block is fixed on one side of the sliding block, an extrusion groove is formed in the fixed block, clamping blocks are connected to two ends of the extrusion groove, a spring is connected between the clamping blocks, a sleeve is arranged on one side of the fixed block, a fixed groove is formed in the sleeve close to the fixed block, and a first bolt is connected between the clamping blocks and the sleeve;

the connecting rod has been had in the inside gomphosis of sleeve, the shifting chute has been seted up to the sleeve inside, be connected with the second bolt between shifting chute and the connecting rod, connecting rod one end is connected with the hinge, hinge one side is connected with the guard ring, keeps away from the hinge connecting rod one end is fixed with first connecting block, keeps away from the hinge guard ring one end is fixed with the second connecting block, is close to first connecting block the inside spread groove of having seted up of second connecting block, the change is connected in first connecting block one side.

Preferably, a rotating structure is formed between the operating groove and the bidirectional threaded rod, the bidirectional threaded rod is in threaded connection with the sliding block, and the sliding block is in sliding connection with the guide rod.

Preferably, a rotating structure is formed between the first gear and the bidirectional threaded rod, a rotating structure is formed between the second gear and the rotating rod, and a meshing structure is formed between the first gear and the second gear.

Preferably, a telescopic structure is formed between the clamping blocks through springs, and the clamping blocks, the sleeve and the first bolt are in threaded connection.

Preferably, a sliding connection is formed between the connecting rod and the sleeve, a threaded connection is formed between the connecting rod and the second bolt, and a sliding connection is formed between the second bolt and the moving groove.

Preferably, the first connecting block is in a shape of a T, one end of the first connecting block is in sliding connection with the connecting groove, and one end of the first connecting block is in threaded connection with the rotating ring.

Compared with the prior art, the beneficial effects of the utility model are that: this protector is used in high pressure gas cylinder transportation:

1. the bidirectional threaded rod and the guide rod are arranged, the rotary rod is rotated according to the length requirement of the bottle body, the rotary rod can drive the second gear to rotate when rotating, the first gear can be stirred to rotate by the rotation of the second gear, the bidirectional threaded rod can be pulled to rotate along the operation groove when the first gear rotates, the sliding blocks can perform threaded sliding along the bidirectional threaded rod when the bidirectional threaded rod rotates, the other two groups of sliding blocks can move along the guide rod, the fixing blocks can be pulled to move when the sliding blocks move, and the sleeve, the connecting rod and the protective ring can be driven to move by the movement of the fixing blocks, so that the distance between the protective rings can be adjusted;

2. the connecting rod and the sleeve are arranged, the connecting rod is pulled according to the diameter of the bottle body and can slide along the interior of the sleeve, the connecting rod can drive the second bolt to move along the moving groove when sliding, the second bolt can rotate after the connecting rod moves to a specified position and can slide along the connecting rod thread, and the connecting rod can be extruded and fixed when the second bolt thread slides to one side of the inner wall of the sleeve, so that the protective ring can be driven to adjust the length according to the requirement of the bottle body;

3. be provided with the fixed block, rotate first bolt, first bolt can screw thread roll-off sleeve and fixture block inside, presses the fixture block after that, and the fixture block can extrude the spring when receiving the extrusion, stimulates the sleeve when the fixture block is pressed into extrusion inslot portion, and the sleeve can pass through the fixed slot along the fixed block roll-off to can drive sleeve and mount separation, convenient to detach sleeve is changed.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the main view of the fixing frame of the present invention;

FIG. 3 is a schematic view of the sleeve, the connecting rod and the guard ring of the present invention showing an enlarged structure from above;

fig. 4 is an enlarged schematic view of part a of the present invention.

In the figure: 1. transporting the body; 2. a fixed mount; 3. an operation slot; 4. a bidirectional threaded rod; 5. a first gear; 6. rotating the rod; 7. a second gear; 8. a guide bar; 9. a slider; 10. a fixed block; 11. extruding a groove; 12. a clamping block; 13. a spring; 14. a sleeve; 15. fixing grooves; 16. a first bolt; 17. a connecting rod; 18. a moving groove; 19. a second bolt; 20. a hinge; 21. a guard ring; 22. a first connection block; 23. a second connecting block; 24. connecting grooves; 25. and (7) rotating the ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a protective device for transporting a high-pressure gas cylinder comprises a transporting body 1, a fixing frame 2, an operating groove 3, a bidirectional threaded rod 4, a first gear 5, a rotary rod 6, a second gear 7, a guide rod 8, a sliding block 9, a fixing block 10, an extrusion groove 11, a clamping block 12, a spring 13, a sleeve 14, a fixing groove 15, a first bolt 16, a connecting rod 17, a moving groove 18, a second bolt 19, a hinge 20, a protective ring 21, a first connecting block 22, a second connecting block 23, a connecting groove 24 and a rotating ring 25, wherein the fixing frame 2 is fixed on one side of the transporting body 1, the operating groove 3 is formed in the fixing frame 2, a rotating structure is formed between the operating groove 3 and the bidirectional threaded rod 4, a threaded connection is formed between the bidirectional threaded rod 4 and the sliding block 9, a sliding connection is formed between the sliding block 9 and the guide rod 8, the bidirectional threaded rod 4 can be pulled to rotate along the operating groove 3 when the first gear 5 rotates, when the bidirectional threaded rod 4 rotates, the sliding blocks 9 can slide along the bidirectional threaded rod, and the other two groups of sliding blocks 9 can move along the guide rod 8;

the operating slot 3 is internally connected with a bidirectional threaded rod 4, one end of the bidirectional threaded rod 4 is connected with a first gear 5, a rotating structure is formed between the first gear 5 and the bidirectional threaded rod 4, a rotating structure is formed between a second gear 7 and a rotating rod 6, a meshing structure is formed between the first gear 5 and the second gear 7, the rotating rod 6 drives the second gear 7 to rotate when rotating, the second gear 7 rotates to stir the first gear 5 to rotate, the inside of the fixing frame 2 close to the operating slot 3 is connected with the rotating rod 6 in a penetrating manner, one end of the rotating rod 6 close to the first gear 5 is connected with the second gear 7, the inside of the operating slot 3 far away from the bidirectional threaded rod 4 is connected with a guide rod 8, and one sides of the guide rod 8 and the bidirectional threaded rod 4 are connected with a sliding block 9;

a fixed block 10 is fixed on one side of the sliding block 9, an extrusion groove 11 is formed in the fixed block 10, clamping blocks 12 are connected to two ends of the extrusion groove 11, a telescopic structure is formed among the clamping blocks 12 through a spring 13, the clamping blocks 12, a sleeve 14 and a first bolt 16 are in threaded connection, the first bolt 16 is rotated, the first bolt 16 can slide out of the sleeve 14 and the clamping blocks 12 through threads, then the clamping blocks 12 are pressed, the spring 13 can be extruded when the clamping blocks 12 are extruded, the spring 13 is connected among the clamping blocks 12, the sleeve 14 is arranged on one side of the fixed block 10, a fixed groove 15 is formed in the sleeve 14 close to the fixed block 10, and the first bolt 16 is connected between the clamping blocks 12 and the sleeve 14;

a connecting rod 17 is embedded in the sleeve 14, a sliding connection is formed between the connecting rod 17 and the sleeve 14, a threaded connection is formed between the connecting rod 17 and the second bolt 19, a sliding connection is formed between the second bolt 19 and the moving groove 18, when the connecting rod 17 is pulled, the connecting rod 17 can slide along the inside of the sleeve 14, the connecting rod 17 can drive the second bolt 19 to move along the moving groove 18 when sliding, when the connecting rod 17 rotates to a specified position, the second bolt 19 can slide along the connecting rod 17 through the threads, the moving groove 18 is formed in the sleeve 14, the second bolt 19 is connected between the moving groove 18 and the connecting rod 17, one end of the connecting rod 17 is connected with a hinge 20, one side of the hinge 20 is connected with a protective ring 21, one end of the connecting rod 17 far away from the hinge 20 is fixed with a first connecting block 22, the first connecting block 22 is in a shape of a T, and constitute sliding connection between first connecting block 22 one end and the spread groove 24 to constitute threaded connection between first connecting block 22 one end and the change 25, after first connecting block 22 one end passed spread groove 24, cup jointed change 25 and carried out the screw thread with it at first connecting block 22 one end and fixed, kept away from hinge 20 guard ring 21 one end is fixed with second connecting block 23, is close to first connecting block 22 the inside spread groove 24 of having seted up of second connecting block 23, change 25 connection is in first connecting block 22 one side.

The working principle is as follows: when the protective device for transporting the high-pressure gas cylinder is used, firstly, the rotating rod 6 is rotated according to the length requirement of the cylinder body, the rotating rod 6 can drive the second gear 7 to rotate when rotating, the second gear 7 can stir the first gear 5 to rotate when rotating, the first gear 5 can pull the bidirectional threaded rod 4 to rotate along the operation groove 3 when rotating, the slide block 9 can slide along the two-way threaded rod 4 when rotating, meanwhile, the other two groups of slide blocks 9 can move along the guide rod 8, the slide block 9 can pull the fixed block 10 to move when moving, the fixed block 10 can drive the sleeve 14, the connecting rod 17 and the protective ring 21 to move, so that the distance between the protective rings 21 can be adjusted, then, the connecting rod 17 can pull according to the diameter of the cylinder body, the connecting rod 17 can slide along the inner part of the sleeve 14, the connecting rod 17 can drive the second bolt 19 to move along the moving groove 18 when sliding, the connecting rod 17 rotates the second bolt 19 after moving to the designated position, the second bolt 19 slides along the connecting rod 17, when the second bolt 19 slides to one side of the inner wall of the sleeve 14, the connecting rod 17 can be extruded and fixed, then the protective ring 21 is pulled, the protective ring 21 can be turned over through the hinge 20, at this time, the first connecting block 22 and the second connecting block 23 are butted, one end of the first connecting block 22 can penetrate through the connecting groove 24, then the rotating ring 25 is sleeved at one end of the first connecting block 22 to be fixed with the first connecting block 22 in a threaded manner, finally, if the protective device is damaged, the first bolt 16 can be rotated, the first bolt 16 can slide out of the sleeve 14 and the inside of the fixture block 12 in a threaded manner, then the fixture block 12 is pressed, the spring 13 can be extruded when the fixture block 12 is extruded, when the fixture block 12 is pressed into the extrusion groove 11, the sleeve 14 can slide out along the fixing block 10 through the fixing groove 15, and the sleeve 14 can be driven to be separated from, the sleeve 14 is easily removed for replacement, and details not described in detail in this description are well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a protector is used in transportation of high pressure gas cylinder, includes transportation body (1) and change (25), its characterized in that: a fixed frame (2) is fixed on one side of the transportation body (1), and an operation groove (3) is formed in the fixed frame (2);

a bidirectional threaded rod (4) is connected inside the operation groove (3), one end of the bidirectional threaded rod (4) is connected with a first gear (5), a rotary rod (6) penetrates through the inside of the fixing frame (2) close to the operation groove (3), one end of the rotary rod (6) close to the first gear (5) is connected with a second gear (7), a guide rod (8) is connected inside the operation groove (3) far away from the bidirectional threaded rod (4), and a sliding block (9) is connected to each of the guide rod (8) and one side of the bidirectional threaded rod (4);

a fixed block (10) is fixed on one side of the sliding block (9), an extrusion groove (11) is formed in the fixed block (10), clamping blocks (12) are connected to two ends of the extrusion groove (11), a spring (13) is connected between the clamping blocks (12), a sleeve (14) is arranged on one side of the fixed block (10), a fixed groove (15) is formed in the sleeve (14) close to the fixed block (10), and a first bolt (16) is connected between the clamping block (12) and the sleeve (14);

the utility model discloses a hinge, including sleeve (14), connecting rod (17), hinge (20), protection ring (21), hinge (20) are kept away from to inside gomphosis of sleeve (14) has connecting rod (17), the inside shifting chute (18) of having seted up of sleeve (14), be connected with second bolt (19) between shifting chute (18) and connecting rod (17), connecting rod (17) one end is connected with hinge (20), keeps away from hinge (20) protection ring (21) one end is fixed with second connecting block (23), is close to first connecting block (22) inside spread groove (24) have been seted up in second connecting block (23), change (25) are connected in first connecting block (22) one side.

2. A protective device according to claim 1 for the transportation of a high pressure gas cylinder, characterized in that: constitute revolution mechanic between operation groove (3) and two-way threaded rod (4), and constitute threaded connection between two-way threaded rod (4) and slider (9), and constitute sliding connection between slider (9) and guide bar (8).

3. A protective device according to claim 1 for the transportation of a high pressure gas cylinder, characterized in that: a rotating structure is formed between the first gear (5) and the bidirectional threaded rod (4), a rotating structure is formed between the second gear (7) and the rotating rod (6), and a meshing structure is formed between the first gear (5) and the second gear (7).

4. A protective device according to claim 1 for the transportation of a high pressure gas cylinder, characterized in that: the fixture blocks (12) form a telescopic structure through springs (13), and the fixture blocks (12), the sleeve (14) and the first bolt (16) are in threaded connection.

5. A protective device according to claim 1 for the transportation of a high pressure gas cylinder, characterized in that: the connecting rod (17) and the sleeve (14) form sliding connection, the connecting rod (17) and the second bolt (19) form threaded connection, and the second bolt (19) and the moving groove (18) form sliding connection.

6. A protective device according to claim 1 for the transportation of a high pressure gas cylinder, characterized in that: the first connecting block (22) is T-shaped, one end of the first connecting block (22) is in sliding connection with the connecting groove (24), and one end of the first connecting block (22) is in threaded connection with the rotary ring (25).