Gas tank with transportation protection limiting mechanism

Abstract

The utility model relates to the technical field of gas tanks, in particular to a gas tank with a transportation protection limiting mechanism, which comprises a base and a gas tank body, a groove is formed in the surface of the base, a sliding groove is formed in the groove, a threaded groove is formed in the base, a screw rod is in threaded connection with the inside of the threaded groove, and the gas tank body is arranged in the threaded groove. The end of the screw rod is rotationally connected with an inserting block, the side face of the base is rotationally connected with a connecting block, and the surface of the connecting block is rotationally connected with a fixing block. According to the utility model, the annular block at the bottom of the gas tank is tightly attached to the groove of the base, and the insertion blocks driven by the screw rod are in one-to-one correspondence with the insertion grooves, so that the gas tank is firmly fixed during transportation and is prevented from shaking or falling off. The four sets of symmetrically-distributed arc-shaped sleeves provide all-around protection for the gas tank, impact force is evenly dispersed, the damage risk caused by vibration and collision is reduced, and the transportation safety and stability are further improved through the multi-point limiting design of the inserting blocks and the sliding grooves.

Description

Technical Field

[0001] The utility model relates to the technical field of gas cylinders, in particular to a gas cylinder with a transportation protection and limiting mechanism. Background Art

[0002] In the prior art, as a transportation and storage device for dangerous goods, the safety requirements for gas cylinders are very high. However, traditional gas cylinders often face many problems during transportation. First of all, due to the fact that gas cylinders are easily affected by external forces such as road vibration and impact during transportation, the gas cylinder body may shake or even displace, which will not only increase the risk of damage to the cylinder body, but also may cause gas leakage, thus triggering potential safety hazards.

[0003] In addition, the fixing methods of traditional gas cylinders are relatively simple, usually relying on straps or limiting devices, but these measures are often difficult to ensure the stability of gas cylinders when facing large external forces. Especially during long-distance transportation or in complex road conditions, the gas cylinder may be subjected to excessive local stress or fixing looseness, resulting in a significant increase in the danger during transportation.

[0004] With the continuous improvement of the safety requirements for gas transportation, there is an urgent need for a gas cylinder design with better limiting and protection performance to cope with complex transportation conditions and reduce problems such as shaking and collision of gas cylinders during transportation, so as to ensure the stability and transportation safety of gas cylinders. In this context, the design of a gas cylinder with a transportation protection and limiting mechanism has emerged, aiming to solve the problem of insufficient protection of traditional gas cylinders during transportation. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the technical problems put forward in the above background art.

[0006] The utility model adopts the following technical scheme: A gas cylinder with a transportation protection and limiting mechanism, including a base and a gas cylinder body. A groove is provided on the surface of the base, a chute is provided inside the groove, a threaded groove is provided inside the base, a screw rod is threadedly connected inside the threaded groove, a plug is rotatably connected to the end of the screw rod, a connecting block is rotatably connected to the side of the base, a fixing block is rotatably connected to the surface of the connecting block, an arc-shaped sleeve is fixedly installed on the surface of the fixing block, a connecting piece is fixedly installed on the surface of the arc-shaped sleeve, a bolt is fixedly connected inside the connecting piece, a ring-shaped block is fixedly installed at the bottom of the gas cylinder body, and a slot is provided on the surface of the ring-shaped block.

[0007] Optionally, the plug is slidably connected inside the chute, a rotating head is fixedly installed at the end of the screw rod away from the plug, and the positions of the plug and the slot correspond one by one.

[0008] Optionally, the number of the arc-shaped sleeves is four groups, and the four groups of arc-shaped sleeves surround the surface of the gas cylinder body and are symmetrically distributed on the surface of the gas cylinder body.

[0009] Optionally, the annular block is inserted into the groove, and the outer side of the annular block is attached to the inner wall of the groove.

[0010] Optionally, the number of the insertion blocks is four groups, the four groups of insertion blocks are symmetrically distributed inside the groove, and the insertion blocks are located between two adjacent groups of arc-shaped sleeves.

[0011] Optionally, a protective sleeve is sleeved on the surface of the gas cylinder body, and elastic parts are arranged on both the upper and lower sides of the protective sleeve.

[0012] Optionally, a buffer pad is fixedly installed on the inner wall of the protective sleeve, and the buffer pad is adhesively connected to the protective sleeve through glue.

[0013] One or more of the above technical solutions in the gas cylinder with a transportation protection and limiting mechanism provided by the embodiment of the present invention at least have the following technical effects:

[0014] 1. In the present invention, the annular block at the bottom of the gas cylinder is closely attached to the groove on the surface of the base, and combined with the insertion blocks driven by the screw rods corresponding to the slots of the gas cylinder one by one, the fixation of the gas cylinder during transportation is very firm, which can effectively prevent shaking and falling off. At the same time, the four groups of symmetrically distributed arc-shaped sleeves surround the gas cylinder body, providing all-round protection for it, avoiding the situation of excessive local force during transportation. The design of the arc-shaped sleeves evenly disperses the impact force that may be generated during transportation, greatly reducing the risk of damage to the gas cylinder caused by vibration or external collision. In addition, the cooperation between the insertion blocks and the sliding grooves ensures the multi-point limiting function, enabling the gas cylinder to be firmly fixed on the base, further improving the safety and reliability of transportation.

[0015] 2. In the present invention, the protective sleeve arranged outside the gas cylinder can not only be flexibly adjusted according to the size of the gas cylinder to ensure that the protective sleeve is closely attached to the gas cylinder body, but also the elastic part design on both the upper and lower sides of the protective sleeve improves the overall wrapping property of the gas cylinder, preventing the protective sleeve from loosening or falling off during long-term transportation. The buffer pad installed on the inner wall of the protective sleeve provides an additional anti-vibration protection layer, which can effectively absorb and disperse the external impact force and reduce the influence of vibration on the gas cylinder body. Description of the Drawings

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 Schematic diagram of a gas cylinder with a transportation protection and limiting mechanism proposed by the present invention;

[0018] Figure 2 Exploded view of the base of a gas cylinder with a transportation protection and limiting mechanism proposed by the present invention;

[0019] Figure 3 Schematic diagram of the gas cylinder body of a gas cylinder with a transportation protection and limiting mechanism proposed by the present invention;

[0020] Figure 4 Schematic diagram of the sheath of a gas cylinder with a transportation protection and limiting mechanism proposed by the present invention.

[0021] Among them, the reference numerals in the drawings are as follows:

[0022] 1 - Base 2 - Groove 3 - Slide groove

[0023] 4 - Threaded groove 5 - Screw rod 6 - Rotating head

[0024] 7 - Insert block 8 - Connecting block 9 - Fixed block

[0025] 10 - Arc-shaped sleeve 11 - Connecting piece 12 - Bolt

[0026] 13 - Gas cylinder body 14 - Ring block 15 - Slot

[0027] 16 - Sheath 17 - Tightening part 18 - Buffer pad. Detailed implementation manners

[0028] The following will describe in detail the embodiments of the present invention. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The following will describe by referring to the attached Figures 1-4 The described embodiments are exemplary and are intended to explain the embodiments of the present invention, and should not be construed as a limitation to the present invention.

[0029] In the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0030] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present utility model, the meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0031] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "mounted", "connected", "coupled", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0032] Embodiment 1

[0033] Please refer to Figures 1-3, the present utility model provides a technical solution: a gas cylinder with a transportation protection and limiting mechanism, including a base 1 and a gas cylinder body 13. A groove 2 is provided on the surface of the base 1, a sliding groove 3 is provided inside the groove 2, a threaded groove 4 is provided inside the base 1, a screw rod 5 is threadedly connected inside the threaded groove 4, a plug 7 is rotatably connected to the end of the screw rod 5, a connecting block 8 is rotatably connected to the side of the base 1, a fixing block 9 is rotatably connected to the surface of the connecting block 8, an arc-shaped sleeve 10 is fixedly installed on the surface of the fixing block 9, a connecting piece 11 is fixedly installed on the surface of the arc-shaped sleeve 10, a bolt 12 is fixedly connected inside the connecting piece 11. The number of arc-shaped sleeves 10 is four groups, and the four groups of arc-shaped sleeves 10 surround the surface of the gas cylinder body 13 and are symmetrically distributed on the surface of the gas cylinder body 13, which can wrap and fix the gas cylinder in all directions. In addition, the external impact force is evenly dispersed, preventing the gas cylinder from being subjected to excessive local pressure during transportation, reducing the risk of damage to the gas cylinder body 13. A ring-shaped block 14 is fixedly installed at the bottom of the gas cylinder body 13, a slot 15 is provided on the surface of the ring-shaped block 14, the plug 7 is slidably connected inside the sliding groove 3, a rotating head 6 is fixedly installed at one end of the screw rod 5 away from the plug 7, the positions of the plug 7 and the slot 15 correspond one by one, and the plug 7 realizes precise docking with the slot 15 through the sliding groove 3, ensuring that the gas cylinder can be stably fixed on the base 1 during transportation, providing a better protection effect, preventing the gas cylinder from shaking or falling off during transportation, thereby improving the safety of transportation. The ring-shaped block 14 is inserted inside the groove 2, and the outer side of the ring-shaped block 14 is fitted with the inner wall of the groove 2, further improving the stability of the gas cylinder in the base 1, preventing the gas cylinder from moving laterally during transportation, and effectively enhancing the safety protection effect during transportation. The number of plugs 7 is four groups, and the four groups of plugs 7 are symmetrically distributed inside the groove 2, and the plugs 7 are located between two adjacent arc-shaped sleeves 10, so that the gas cylinder is fixed at multiple points on the base 1, which not only enhances the stability of the gas cylinder on the base 1, but also reduces the shaking amplitude during transportation, provides a better limiting effect, and reduces the safety risk.

[0034] Embodiment Two

[0035] Please refer to Figure 4 , a protective sleeve 16 is sleeved on the surface of the gas cylinder body 13, and tightening parts 17 are provided on both the upper and lower sides of the protective sleeve 16. The tightening parts 17 on both the upper and lower sides of the protective sleeve 16 can be adjusted according to the size of the gas cylinder to ensure that the protective sleeve 16 fits tightly on the gas cylinder body 13. The tightening design can enhance the protection of the gas cylinder surface and avoid damage caused by the loosening of the protective sleeve 16 during transportation. A buffer pad 18 is fixedly installed on the inner wall of the protective sleeve 16, and the buffer pad 18 is adhesively connected to the protective sleeve 16 by glue. The buffer pad 18 provides an additional anti-vibration protection layer, which can effectively absorb and disperse external impact forces, thereby reducing the vibration and impact received by the gas cylinder body 13 during transportation.

[0036] Working principle: The gas tank body 13 is firmly mechanically connected to the base 1 through the annular block 14 at the bottom. The annular block 14 is inserted into the groove 2 on the surface of the base 1 and fits tightly with the inner wall of the groove 2, ensuring that the lateral and longitudinal movements of the gas tank are effectively restricted, avoiding displacement during transportation, and being able to adapt to vibrations and impacts under different transportation conditions. There is a threaded groove 4 inside the base 1, and the screw rod 5 is connected to the base 1 through the threaded groove 4. The other end of the screw rod 5 is rotatably connected to the insertion block 7. The rotation of the screw rod 5 enables the insertion block 7 to slide in the chute 3 of the base 1 and then insert into the slot 15 at the bottom of the gas tank. The positions of the insertion block 7 and the slot 15 are precisely corresponding, ensuring that the gas tank can be firmly limited on the base 1 and maintaining a tight connection under different transportation conditions. This not only enhances the safety during transportation but also allows the tightening degree to be adjusted according to different transportation requirements, providing flexibility. Outside the gas tank, four groups of symmetrically distributed arc-shaped sleeves 10 are designed and surround the gas tank. The arc-shaped sleeves 10 are fixed to the base 1 through the connecting blocks 8 and the fixing blocks 9. They are not only used to support the gas tank body 13 but also can effectively absorb the external force impacts during transportation. Since the arc-shaped sleeves 10 are symmetrically distributed on the surface of the gas tank, they can evenly disperse the externally applied pressure, avoiding deformation or damage to the gas tank body 13 caused by excessive local stress, and greatly reducing the risk of damage to the gas tank due to vibration or impact during transportation. A protective sleeve 16 is also sleeved on the surface of the gas tank body 13. Elastic parts 17 are provided on both the upper and lower sides of the protective sleeve 16 to provide additional protection for the gas tank body 13. The elastic parts 17 enable the protective sleeve 16 to be adjusted according to the size of the gas tank, thus ensuring that the protective sleeve 16 fits tightly with the surface of the gas tank and effectively preventing the loosening or falling off of the protective sleeve 16 during transportation, improving the protection effect on the gas tank. In addition, a buffer pad 18 is installed on the inner wall of the protective sleeve 16 and is fixedly connected by glue. The presence of the buffer pad 18 provides a layer of anti-vibration protection for the gas tank, being able to effectively absorb and disperse the vibrations and impact forces generated during transportation and reducing the physical damage suffered by the gas tank body 13.

[0037] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A gas cylinder with a transportation protection and limiting mechanism, comprising a base (1) and a gas cylinder body (13), characterized in that: The surface of the base (1) is provided with a groove (2), a chute (3) is provided inside the groove (2), a threaded groove (4) is provided inside the base (1), a screw rod (5) is threadedly connected inside the threaded groove (4), one end of the screw rod (5) is rotatably connected with a plug (7), a connecting block (8) is rotatably connected to the side of the base (1), a fixing block (9) is rotatably connected to the surface of the connecting block (8), an arc-shaped sleeve (10) is fixedly installed on the surface of the fixing block (9), a connecting piece (11) is fixedly installed on the surface of the arc-shaped sleeve (10), a bolt (12) is fixedly connected inside the connecting piece (11), and an annular block (14) is fixedly installed at the bottom of the gas tank body (13), and a slot (15) is provided on the surface of the annular block (14).

2. The gas tank with a transportation protection and limiting mechanism according to claim 1, wherein: The plug (7) is slidably connected inside the chute (3), a rotating head (6) is fixedly installed at one end of the screw rod (5) away from the plug (7), and the positions of the plug (7) and the slot (15) correspond one by one.

3. The gas tank with a transportation protection and limiting mechanism according to claim 1, characterized in that: The number of the arc-shaped sleeves (10) is four groups, the four groups of arc-shaped sleeves (10) surround the surface of the gas tank body (13), and the arc-shaped sleeves (10) are symmetrically distributed on the surface of the gas tank body (13).

4. The gas tank with a transportation protection and limiting mechanism according to claim 1, wherein: The annular block (14) is inserted inside the groove (2), and the outer side of the annular block (14) is attached to the inner wall of the groove (2).

5. The gas cylinder with a transportation protection and limiting mechanism according to claim 1, wherein: The number of the plugs (7) is four groups, the four groups of plugs (7) are symmetrically distributed inside the groove (2), and the plugs (7) are located between two adjacent arc-shaped sleeves (10).

6. The gas cylinder with a transportation protection and limiting mechanism according to claim 1, wherein: A protective sleeve (16) is sleeved on the surface of the gas tank body (13), and tightening parts (17) are arranged on both the upper and lower sides of the protective sleeve (16).

7. The gas cylinder with a transportation protection and limiting mechanism according to claim 6, characterized in that: A buffer pad (18) is fixedly installed on the inner wall of the protective sleeve (16), and the buffer pad (18) is adhesively connected to the protective sleeve (16) by glue.

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