CN211118759U - High-pressure oxygen cylinder for embedded transportation - Google Patents
High-pressure oxygen cylinder for embedded transportation Download PDFInfo
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- CN211118759U CN211118759U CN201921646743.0U CN201921646743U CN211118759U CN 211118759 U CN211118759 U CN 211118759U CN 201921646743 U CN201921646743 U CN 201921646743U CN 211118759 U CN211118759 U CN 211118759U
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- friction plate
- pressure oxygen
- fastening part
- support arm
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Abstract
The application provides a high-pressure oxygen cylinder for embedded transportation, which comprises a cylinder body and a cylinder bottom, wherein a fastening part is arranged between the cylinder body and the cylinder bottom; a first friction plate with one rotatable end and a second friction plate with one rotatable end are arranged on the fastening part, and a concave hole in the vertical direction is formed in the bottom end of the fastening part; the bottle end includes base, Y type connecting rod and bracing piece, the bottom and the base fixed connection of bracing piece, and during the shrinkage pool was inserted on the top of bracing piece, and was provided with the spring between the top of bracing piece and the roof of shrinkage pool. After the high-pressure oxygen cylinder is placed in the support, the bottom support arm of Y type connecting rod moves to the body direction to promote first support arm and make the one end of first friction disc rotate out the fastening portion outside, increase the frictional force of body and support, be provided with the spring in addition between base and the fastening portion, also can play the cushioning effect on the road surface of jolting, consequently be difficult for appearing the dangerous condition.
Description
Technical Field
The application belongs to the field of pressure vessel devices, and particularly relates to a high-pressure oxygen cylinder for embedded transportation.
Background
The pressure container is a closed device which contains gas or liquid and bears certain pressure. In industry, a gas cylinder with pressure greater than 8MPa is often called a high-pressure gas cylinder, and the high-pressure gas cylinder belongs to one of special equipment specified in special equipment safety supervision regulations, and is mainly used for storing high-pressure gas and is required to bear high pressure of 10-30 MPa. One common high-pressure gas cylinder is an oxygen cylinder, which is a high-pressure container for storing and transporting oxygen, and is generally formed by hot stamping and pressing alloy structural steel into a cylindrical shape.
The upper limit of the pressure of a conventional high-pressure oxygen cylinder is 15-20Mpa, and when the high-pressure oxygen cylinder is transported, loaded and unloaded, a cylinder valve needs to be closed, a cap cover needs to be screwed down, the high-pressure oxygen cylinder is lightly moved and released, and the high-pressure oxygen cylinder cannot collide, slide and roll, is thrown, and falls. However, the pressure of the gas in the high-pressure oxygen cylinder is high, so that serious personal injury accidents can be caused when the high-pressure oxygen cylinder is stored, transported or used improperly. Particularly, in the transportation process, the high-pressure oxygen cylinders placed in the carriage can collide with each other due to the shaking of the automobile, and the high-pressure oxygen cylinders can be leaked or exploded seriously, so that the transportation is very dangerous.
In order to solve the technical problems, in the transportation process, a high-pressure oxygen cylinder is usually placed in a support, then a damping material such as rubber or foam is arranged in a gap between a cylinder body of the high-pressure oxygen cylinder and the support to isolate the cylinder from the cylinder, and the rubber or foam is arranged to play a buffering role, so that accidents can be reduced to a certain extent. However, this method is not firm, and if the transportation vehicle runs on a gentle road, the high-pressure oxygen cylinder still jolts up and down severely on a jolting road, and the bottom of the high-pressure oxygen cylinder is easy to collide with the bottom of the support, so that dangerous situations are easy to occur.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a high-pressure oxygen cylinder for embedded transportation to solve current high-pressure oxygen cylinder can violent jolting from top to bottom and lead to very easily appearing the problem of the dangerous condition when the road surface transportation of jolting.
A high-pressure oxygen cylinder for embedded transportation comprises a cylinder body and a cylinder bottom, wherein a fastening part is arranged between the cylinder body and the cylinder bottom;
the fastening part is welded at the bottom of the bottle body, the fastening part is of a hollow structure, the outer wall of the fastening part is flush with the outer wall of the bottle body, a first friction plate with a rotatable end and a second friction plate with a rotatable end are arranged on the fastening part, the first friction plate and the second friction plate are opposite in position, a concave hole in the vertical direction is formed in the bottom end of the fastening part, and the opening direction of the concave hole faces the bottom of the bottle;
the bottle end includes base, Y type connecting rod and bracing piece, the bottom support arm of Y type connecting rod with base fixed connection, the first support arm of Y type connecting rod is connected first friction disc, the second friction disc is connected to the second support arm of Y type connecting rod, the bottom support arm of Y type connecting rod, first support arm and second support arm pass through the ball pivot and are connected, the bottom of bracing piece with base fixed connection, insert on the top of bracing piece in the shrinkage pool, just the top of bracing piece with be provided with the spring between the roof of shrinkage pool.
Preferably, the first friction plate and the second friction plate have the same rotating structure, wherein one end of the first friction plate is a free end, and the other end of the first friction plate is connected in the fastening part through a rotating shaft.
Preferably, the first friction plate is provided with a serrated anti-slip rubber mat in the direction towards the outer side of the bottle body, and the second friction plate is provided with a serrated anti-slip rubber mat in the direction towards the outer side of the bottle body.
Preferably, the anti-skid rubber mat is made of rubber materials.
Preferably, the base is integrally formed with the support bar.
Preferably, the base and the Y-shaped connecting rod are connected through bolts.
According to the scheme, the application provides a high-pressure oxygen cylinder for embedded transportation, place back in the support when high-pressure oxygen cylinder, because dead weight and oxygen weight of body, make the body move towards the base, lead to the base to be close to fastening portion, thereby make the bottom support arm of Y type connecting rod move to the body direction, thereby promote first support arm and make the one end of first friction disc turn out the fastening portion outside, promote the second support arm and make the one end of second friction disc turn out the fastening portion outside, thereby realize first friction disc and second friction disc and support contact, increase the frictional force of body and support. Consequently on the road surface of jolting, the high-pressure oxygen cylinder can not violent jolting from top to bottom owing to first friction disc and second friction disc have increased the frictional force between gas cylinder and the support, is provided with the spring in addition between base and the fastening portion, also can play the cushioning effect on the road surface of jolting, therefore the dangerous condition more is difficult for appearing in the high-pressure oxygen cylinder of this application when the road surface transportation of jolting.
Drawings
Fig. 1 is a schematic structural view illustrating the structure of a hyperbaric oxygen cylinder for embedded transportation according to the present application;
FIG. 2 is an enlarged schematic view of the high pressure oxygen cylinder for embedded transportation at a point a;
fig. 3 is a schematic structural diagram of a first friction plate according to the present application.
Detailed Description
The technical solutions in the embodiments shown in the present application will be clearly and completely described below with reference to the drawings in the embodiments shown in the present application.
Referring to fig. 1 to 3, a high pressure oxygen cylinder for embedded transportation includes a cylinder body 1 and a cylinder bottom 2, wherein a fastening portion 3 is disposed between the cylinder body 1 and the cylinder bottom 2; the fastening part 3 is welded at the bottom of the bottle body 1, the fastening part 3 is of a hollow structure, the outer wall of the fastening part 3 is flush with the outer wall of the bottle body 1, a first friction plate 31 with a rotatable end and a second friction plate 32 with a rotatable end are arranged on the fastening part 3, the first friction plate 31 is opposite to the second friction plate 32, a concave hole 33 in the vertical direction is arranged at the bottom end of the fastening part 3, and the opening direction of the concave hole 33 faces the bottle bottom 2; bottle end 2 includes base 21, Y type connecting rod 22 and bracing piece 23, the bottom support arm of Y type connecting rod 22 with base 21 fixed connection, the first support arm 221 of Y type connecting rod 22 is connected first friction disc 31, second friction disc 32 is connected to the second support arm 222 of Y type connecting rod 22, the bottom support arm of Y type connecting rod 22, first support arm 221 are connected through the ball pivot with second support arm 222, the bottom of bracing piece 23 with base 21 fixed connection, insert the top of bracing piece 23 in the shrinkage pool 33, just the top of bracing piece 23 with be provided with spring 4 between the roof of shrinkage pool 33.
After the high-pressure oxygen cylinder is placed in the support, because the dead weight and the oxygen weight of the bottle body 1, the bottle body 1 moves towards the base 21, the base 21 is close to the fastening part 3, the bottom end support arm of the Y-shaped connecting rod 22 moves towards the bottle body 1, the first support arm 221 is pushed to enable one end of the first friction plate 31 to rotate out of the fastening part 3, the second support arm 222 is pushed to enable one end of the second friction plate 32 to rotate out of the fastening part 3, the first friction plate 31 and the second friction plate 32 are in contact with the support, and the friction force between the bottle body and the support is increased. Therefore, on a bumpy road, the high-pressure oxygen cylinder cannot bump up and down violently due to the fact that the friction force between the gas cylinder and the support is increased by the first friction plate 31 and the second friction plate 32, and in addition, the spring 4 is arranged between the base 21 and the fastening portion 3, the high-pressure oxygen cylinder can also play a buffering role on the bumpy road, and therefore the high-pressure oxygen cylinder is not prone to dangerous situations during transportation on the bumpy road.
The first friction plate 31 and the second friction plate 32 have the same rotating structure, wherein one end of the first friction plate 31 is a free end, the other end of the first friction plate 31 is connected to the fastening portion 3 through a rotating shaft 34, the first friction plate 31 is provided with a serrated anti-slip rubber mat in the direction towards the outer side of the bottle body 1, and the second friction plate 32 is provided with a serrated anti-slip rubber mat in the direction towards the outer side of the bottle body 1. The anti-skid rubber mat is made of rubber materials.
The base 21 and the support rod 23 are integrally formed, and the base 21 and the Y-shaped connecting rod 22 are connected through bolts.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (6)
1. A high-pressure oxygen cylinder for embedded transportation is characterized by comprising a cylinder body (1) and a cylinder bottom (2), wherein a fastening part (3) is arranged between the cylinder body (1) and the cylinder bottom (2);
the bottle comprises a bottle body (1), a fastening part (3) and a bottle cover, wherein the fastening part (3) is welded at the bottom of the bottle body (1), the fastening part (3) is of a hollow structure, the outer wall of the fastening part (3) is flush with the outer wall of the bottle body (1), a first friction plate (31) with one rotatable end and a second friction plate (32) with one rotatable end are arranged on the fastening part (3), the first friction plate (31) is opposite to the second friction plate (32), a concave hole (33) in the vertical direction is formed in the bottom end of the fastening part (3), and the opening direction of the concave hole (33) faces the bottle bottom (2);
bottle end (2) include base (21), Y type connecting rod (22) and bracing piece (23), the bottom support arm of Y type connecting rod (22) with base (21) fixed connection, first support arm (221) of Y type connecting rod (22) are connected first friction disc (31), second friction disc (32) is connected to second support arm (222) of Y type connecting rod (22), the bottom support arm of Y type connecting rod (22), first support arm (221) are connected through the ball pivot with second support arm (222), the bottom of bracing piece (23) with base (21) fixed connection, insert on the top of bracing piece (23) in shrinkage pool (33), just the top of bracing piece (23) with be provided with spring (4) between the roof of shrinkage pool (33).
2. The cylinder for inline transportation of high pressure oxygen according to claim 1, wherein the first friction plate (31) and the second friction plate (32) have the same rotational structure, wherein one end of the first friction plate (31) is a free end, and the other end of the first friction plate (31) is connected in the fastening portion (3) through a rotational shaft (34).
3. The cylinder for embedded transportation of high-pressure oxygen according to claim 2, wherein the first friction plate (31) is provided with a serrated non-slip rubber mat in a direction toward the outside of the cylinder body (1), and the second friction plate (32) is provided with a serrated non-slip rubber mat in a direction toward the outside of the cylinder body (1).
4. The high-pressure oxygen cylinder for embedded transportation according to claim 3, wherein the non-slip rubber mat is made of rubber material.
5. The cylinder for embedded transportation of high pressure oxygen according to any one of claims 1 to 4, characterized in that the base (21) is formed integrally with the support bar (23).
6. The high-pressure oxygen cylinder for embedded transportation according to any one of claims 1 to 4, characterized in that the base (21) is connected with the Y-shaped connecting rod (22) by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921646743.0U CN211118759U (en) | 2019-09-29 | 2019-09-29 | High-pressure oxygen cylinder for embedded transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921646743.0U CN211118759U (en) | 2019-09-29 | 2019-09-29 | High-pressure oxygen cylinder for embedded transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211118759U true CN211118759U (en) | 2020-07-28 |
Family
ID=71689191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921646743.0U Active CN211118759U (en) | 2019-09-29 | 2019-09-29 | High-pressure oxygen cylinder for embedded transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211118759U (en) |
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2019
- 2019-09-29 CN CN201921646743.0U patent/CN211118759U/en active Active
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