Gas cylinder anti-tipping bracket

Abstract

This utility model relates to the field of construction tools technology and discloses a gas cylinder anti-tipping bracket, including a support structure and a limiting structure. The support structure includes a support member and several fixing members. Each fixing member has a connecting end and an installation end. The connecting ends of all fixing members are detachably connected to the support member. All fixing members and the support member together form an installation cavity, which is suitable for placing a gas cylinder. The limiting structure is connected to the installation ends of all fixing members. The limiting structure has a communicating part. When the limiting structure is connected to the support structure, the communicating part communicates with the installation cavity, and the gas cylinder is suitable for being placed in the installation cavity through the communicating part. Several connecting parts are provided on the support member. The connecting end of any fixing member is suitable for detachably connecting to a connecting part. Under the action of external force, the connecting end is suitable for connecting to different connecting parts to adjust the distance between two adjacent fixing members. This utility model can place gas cylinders of different sizes in the installation cavity, which is beneficial to improving the applicability of the bracket.

Description

Technical Field

[0001] This utility model relates to the field of construction tools technology, specifically to a gas cylinder anti-tipping bracket. Background Technology

[0002] In engineering construction, gas welding and gas cutting technologies are widely used. The gases used are generally stored and transported in round high-pressure containers, which are commonly used gas storage devices on construction sites.

[0003] In related technologies, gas cylinders must be kept vertically when in use. Laying them flat or upside down is prohibited, and they must not be allowed to collide with objects or roll on the ground, as this could lead to explosions or damage to valves, pressure gauges, and other accessories. If gas cylinders are not securely placed vertically during use, their stability is poor, making them prone to tipping over due to uneven ground, being dragged by the gas hose, or accidental contact. This can cause the cylinder to collapse and damage its accessories.

[0004] Therefore, in order to avoid the above situation, gas cylinder anti-tipping brackets are usually used to fix gas cylinders. However, existing gas cylinder anti-tipping brackets can only be used for gas cylinders of a specific size and cannot be used for gas cylinders of various sizes. Since there are various types of gas cylinders, the applicability of existing gas cylinder anti-tipping brackets is low. Utility Model Content

[0005] In view of this, the present invention provides a gas cylinder anti-tipping bracket to solve the problem that existing gas cylinder anti-tipping brackets can only be adapted to gas cylinders of a specific size, and cannot be adapted to gas cylinders of various sizes.

[0006] In a first aspect, this utility model provides a gas cylinder anti-tipping bracket, comprising:

[0007] The support structure includes a support member and several fixing members. Each of the fixing members has a connecting end and a mounting end. The connecting ends of all the fixing members are detachably connected to the support member. All the fixing members and the support member together form a mounting cavity, which is suitable for placing a gas cylinder.

[0008] A limiting structure is provided, which is connected to the mounting ends of all the fixing members. The limiting structure has a communicating portion, which communicates with the mounting cavity when the limiting structure is connected to the supporting structure. The gas cylinder is adapted to be placed in the mounting cavity through the communicating portion.

[0009] The support member has several connecting parts, and the connecting end of any of the fixing members is adapted to be detachably connected to one of the connecting parts. Under the action of external force, the connecting end is adapted to be connected to different connecting parts to adjust the distance between two adjacent fixing members.

[0010] Beneficial effects: The gas cylinder is placed in the mounting cavity of the support structure through the connecting part on the limiting structure, and the gas cylinder is limited by the connecting part. When it is necessary to place gas cylinders of different sizes, the distance between two adjacent fixing parts can be adjusted by connecting the connecting end of the fixing part to different connecting parts on the support part, so that gas cylinders of different sizes can be placed in the mounting cavity through the connecting part.

[0011] In one optional embodiment, the support member is a rectangular plate, wherein a portion of the connecting portions are spaced apart along one diagonal of the rectangular plate, and another portion of the connecting portions are spaced apart along the other diagonal of the rectangular plate.

[0012] Beneficial effects: By setting the support member as a rectangular plate and arranging the connecting parts along the two diagonals of the rectangular plate at intervals, specifically, some connecting parts are arranged at intervals along one diagonal of the rectangular plate and others are arranged at intervals along the other diagonal of the rectangular plate, each fixing member can move along the diagonal of the rectangular plate when the connecting end of the fixing member is connected to different connecting parts. Thus, each time the fixing member is adjusted, the distance between each pair of adjacent fixing members can be adjusted, which helps to improve the adjustment efficiency of the fixing member.

[0013] In one alternative embodiment, any of the fasteners includes a fixing portion and a plug-in portion, the fixing portion and the plug-in portion being connected to each other, and the plug-in portion being disposed at one end of the fixing portion, the plug-in portion being configured as the connecting end of the fastener, and the end of the fixing portion away from the plug-in portion being configured as the mounting end of the fastener.

[0014] Beneficial effects: By setting the fastener to include a fixing part and a plug-in part, in this embodiment the fixing part and the plug-in part are respectively a fixing rod and a plug-in rod, wherein the fixing part and the plug-in part are interconnected, the plug-in part is located at one end of the fixing part and is configured as the connecting end of the fastener, and the end of the fixing part away from the plug-in part is configured as the mounting end of the fastener; specifically, when the fastener is connected to the connecting part on the support member, the plug-in part can be inserted into the connecting part to connect the fastener and the support member.

[0015] In one alternative embodiment, when the plug portion is connected to the end of the fixing portion, a portion of the plug portion is connected to the fixing portion, and another portion of the plug portion extends out of the end of the fixing portion to be detachably connected to the connecting portion.

[0016] Beneficial effect: By connecting part of the plug-in part to the end of the fixing part and extending the other part of the plug-in part beyond the end of the fixing part when the plug-in part is connected to the connecting part, the part of the plug-in part extending beyond the end of the fixing part can be inserted into the connecting part when the plug-in part is connected to the connecting part, thereby realizing a detachable connection between the fixing member and the support member through the plug-in part and the connecting part.

[0017] In one optional embodiment, the cross-sectional dimension of the connecting portion is greater than or equal to the cross-sectional dimension of the gas cylinder.

[0018] Beneficial effects: By setting the cross-sectional size of the connecting part to be greater than or equal to the cross-sectional size of the gas cylinder, the gas cylinder can be placed directly through the connecting part into the mounting cavity when it is placed through the connecting part, thus avoiding the situation where the gas cylinder cannot be placed into the mounting cavity because it cannot pass through the connecting part; specifically, after the distance between adjacent fasteners is adjusted, a limiting structure of a suitable size can be installed on the mounting end of all fasteners, thus avoiding the situation where the limiting structure cannot be installed.

[0019] In one optional embodiment, the limiting structure includes a plurality of first limiting members, the two ends of any one of the first limiting members being connected to the mounting ends of two adjacent fixing members, and all the first limiting members together forming the connecting portion.

[0020] Beneficial effects: By setting a limiting structure including several first limiting members, the first limiting member in this embodiment is a first limiting rod. Each of the two first limiting members is connected to the mounting ends of two adjacent fixing members respectively. In this way, the limiting structure can be formed by connecting them in sequence. After all the first limiting members are connected to the fixing members, all the first limiting members can jointly form a connecting part.

[0021] In one optional embodiment, at least one of the first limiting members is rotatably connected to the mounting end of one of the two adjacent fixing members, and the other end is movably connected to the mounting end of the other of the two adjacent fixing members.

[0022] The first limiting member is configured as the second limiting member.

[0023] Beneficial effects: By setting one end of a first limiting member to be rotatably connected to one of the mounting ends of two adjacent fixing members, and the other end to be movably connected to the other mounting end of two adjacent fixing members, under the action of external force, one end of the first limiting member can rotate relative to one of the mounting ends of two adjacent fixing members, while the other end can separate from the other mounting end of two adjacent fixing members, thereby allowing the gas cylinder to be placed in the mounting cavity through the gap between two adjacent fixing members; when the gas cylinder is placed in the mounting cavity, one end of the first limiting member can rotate relative to one of the mounting ends of two adjacent fixing members, while the other end can be connected to the other mounting end of two adjacent fixing members. In this way, the gas cylinder can be limited by all the first limiting members.

[0024] In one optional embodiment, the limiting structure further includes a first fastener adapted to pass through one end of the second limiting member and be fixedly connected to the end of the first limiting member, so that the second limiting member is rotatably connected to the end of the first limiting member through the first fastener.

[0025] Beneficial effects: The limiting structure also includes a first fastener, which in this embodiment is a first fastening bolt. The first fastener can penetrate one end of the second limiting member and be fixedly connected to the end of the first limiting member under the action of external force, thereby realizing the rotational connection between the end of the second limiting member and the end of the first limiting member, and thus enabling the second limiting member to rotate relative to the end of the first limiting member through the first fastener.

[0026] In one optional embodiment, the limiting structure further includes a second fastener adapted to pass through the other end of the second limiting member and be detachably connected to the end of the first limiting member, so that the second limiting member is movably connected to the end of the first limiting member via the second fastener.

[0027] Beneficial effects: The limiting structure also includes a second fastener, which in this embodiment is a second fastening bolt. The second fastener can be detachably connected to the end of the first limiting member by passing through the other end of the second limiting member under the action of external force, thereby realizing the movable connection between the end of the second limiting member and the end of the first limiting member. When the second fastener passes through the end of the second limiting member and connects to the end of the first limiting member, the end of the second limiting member is connected to the end of the first limiting member. When the second fastener is detached from the end of the second limiting member and the end of the first limiting member, the end of the second limiting member is separated from the end of the first limiting member.

[0028] In one optional embodiment, the second limiting member has a first through portion and a second through portion at both ends, the first fastener is adapted to pass through the first through portion and be fixedly connected to the end of the first limiting member, and the second fastener is adapted to pass through the second through portion and be detachably connected to the end of the first limiting member.

[0029] Beneficial effects: By opening a first through portion and a second through portion at both ends of the second limiting member, the first through portion and the second through portion in this embodiment are respectively a first through hole and a second through hole. The first fastener can pass through the first through portion and be fixedly connected to the end of the first limiting member to realize the rotational connection between the end of the second limiting member and the end of the first limiting member. The second fastener can pass through the second through portion and be detachably connected to the mounting end of the fixing member to realize the movable connection between the end of the second limiting member and the end of the first limiting member. Attached Figure Description

[0030] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0031] Figure 1 This is a schematic diagram of the structure of a gas cylinder anti-tipping bracket according to an embodiment of the present utility model;

[0032] Figure 2 This is a top view schematic diagram of a gas cylinder anti-tipping bracket according to an embodiment of the present utility model;

[0033] Figure 3 This is a partial exploded view of a gas cylinder anti-tipping bracket according to an embodiment of the present invention.

[0034] Explanation of reference numerals in the attached figures:

[0035] 1-Gas cylinder; 2-Support structure; 21-Supporting component; 211-Connecting part; 22-Fixing component; 221-Fixing part; 222-Plug-in part; 3-Limiting structure; 31-First limiting component; 32-Second limiting component; 321-Second through part; 33-First fastener; 34-Second fastener. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0037] The following is combined with Figures 1 to 3 The following describes embodiments of the present invention.

[0038] According to an embodiment of the present invention, in one aspect, a gas cylinder 1 anti-tipping bracket is provided, such as... Figures 1 to 3 As shown, the structure includes a support structure 2 and a limiting structure 3. The support structure 2 includes a support member 21 and several fixing members 22. Each fixing member 22 has a connecting end and an installation end. The connecting ends of all fixing members 22 are detachably connected to the support member 21. All fixing members 22 and the support member 21 together form an installation cavity, which is suitable for placing a gas cylinder 1. The limiting structure 3 is connected to the installation ends of all fixing members 22. The limiting structure 3 has a communicating part. When the limiting structure 3 is connected to the support structure 2, the communicating part communicates with the installation cavity, and the gas cylinder 1 is suitable for being placed in the installation cavity through the communicating part. The support member 21 has several connecting parts 211. The connecting end of any fixing member 22 is suitable for detachably connecting to a connecting part 211. Under the action of external force, the connecting end is suitable for connecting to different connecting parts 211 to adjust the distance between two adjacent fixing members 22.

[0039] The anti-tipping bracket for gas cylinder 1 described above uses a limiting structure 3 on a supporting structure 2. The supporting structure 2 includes a support member 21 and several fixing members 22. In this embodiment, the support member 21 and the fixing members 22 are a support plate and a fixing rod, respectively. Each fixing member 22 has a connecting end and an installation end, and the connecting end of all fixing members 22 can be detachably connected to the support member 21. When all fixing members 22 are connected to the support member 21, they together form an installation cavity, in which gas cylinder 1 can be placed. The limiting structure 3 is connected to the installation end of all fixing members 22, and the limiting structure 3 has a connecting part, which is a connecting hole in this embodiment. Thus, when the limiting structure 3 is connected to the supporting structure 2, the connecting part can connect the installation cavity to the outside, allowing gas cylinder 1 to be placed in the installation cavity through the connecting part. The limiting structure 3 can also limit gas cylinder 1 through the connecting part, preventing gas cylinder 1 from tipping over and being damaged under external force.

[0040] In addition, the support member 21 is provided with a plurality of connecting parts 211. In this embodiment, the connecting parts 211 are connecting holes. The connecting end of each fixing member 22 can be detachably connected to a connecting part 211. Thus, under the action of external force, the connecting end of the fixing member 22 can be connected to different connecting parts 211, thereby adjusting the distance between two adjacent fixing members 22. This allows the distance between two adjacent fixing members 22 to be adapted to gas cylinders 1 of different sizes, so that gas cylinders 1 of different sizes can be placed in the mounting cavity through the connecting part, which is beneficial to improving the applicability of the bracket.

[0041] In summary, the gas cylinder 1 is placed in the mounting cavity of the support structure 2 through the connecting part on the limiting structure 3, and the gas cylinder 1 is limited by the connecting part. When it is necessary to place gas cylinders 1 of different sizes, the distance between two adjacent fixing parts 22 can be adjusted by connecting the connecting end of the fixing part 22 to different connecting parts 211 on the support part 21, so that gas cylinders 1 of different sizes can be placed in the mounting cavity through the connecting part.

[0042] In one embodiment, such as Figure 2 and Figure 3 As shown, the support member 21 is a rectangular plate, with one part of the connecting part 211 spaced along one diagonal of the rectangular plate and the other part of the connecting part 211 spaced along the other diagonal of the rectangular plate.

[0043] The gas cylinder 1 anti-tipping bracket with the above structure is configured by setting the support member 21 as a rectangular plate and the connecting parts 211 are spaced along the two diagonals of the rectangular plate. Specifically, some of the connecting parts 211 are spaced along one diagonal of the rectangular plate, and other connecting parts 211 are spaced along the other diagonal of the rectangular plate. Thus, when the connecting end of the fixing member 22 is connected to different connecting parts 211, each fixing member 22 can move along the diagonal of the rectangular plate. Therefore, each time the fixing member 22 is adjusted, the distance between each two adjacent fixing members 22 can be adjusted, which helps to improve the adjustment efficiency of the fixing member 22.

[0044] In one embodiment, such as Figure 3 As shown, any fastener 22 includes a fixing part 221 and a plug-in part 222. The fixing part 221 and the plug-in part 222 are connected to each other, and the plug-in part 222 is disposed at one end of the fixing part 221. The plug-in part 222 is configured as the connecting end of the fastener 22, and the end of the fixing part 221 away from the plug-in part 222 is configured as the mounting end of the fastener 22.

[0045] The gas cylinder 1 anti-tipping bracket with the above-described structure includes a fixing part 221 and a plug-in part 222 by setting a fixing part 222. In this embodiment, the fixing part 221 and the plug-in part 222 are respectively a fixing rod and a plug-in rod. The fixing part 221 and the plug-in part 222 are interconnected. The plug-in part 222 is located at one end of the fixing part 221 and is configured as the connecting end of the fixing part 222. The end of the fixing part 221 away from the plug-in part 222 is configured as the mounting end of the fixing part 222. Specifically, when the fixing part 22 is connected to the connecting part 211 on the support member 21, the plug-in part 222 can be inserted into the connecting part 211 to connect the fixing part 22 and the support member 21.

[0046] In one embodiment, such as Figure 3 As shown, when the plug-in portion 222 is connected to the end of the fixing portion 221, part of the plug-in portion 222 is connected to the fixing portion 221, and the other part of the plug-in portion 222 extends out of the end of the fixing portion 221 to be detachably connected to the connecting portion 211.

[0047] The anti-tipping bracket for gas cylinder 1 with the above structure connects a portion of the plug portion 222 to the end of the fixing portion 221, while the other portion of the plug portion 222 extends out of the end of the fixing portion 221. Thus, when the plug portion 222 is connected to the connecting portion 211, the portion of the plug portion 222 extending out of the end of the fixing portion 221 can be inserted into the connecting portion 211. In this way, a detachable connection between the fixing member 22 and the support member 21 is achieved through the plug portion 222 and the connecting portion 211.

[0048] In one embodiment, such as Figure 1 As shown, the cross-sectional dimension of the connecting part is greater than or equal to the cross-sectional dimension of gas cylinder 1.

[0049] The anti-tipping bracket for gas cylinder 1 with the above structure has a cross-sectional dimension of the connecting part that is greater than or equal to the cross-sectional dimension of gas cylinder 1. This allows gas cylinder 1 to be placed directly through the connecting part into the mounting cavity when it is placed through the connecting part, thus preventing gas cylinder 1 from being unable to pass through the connecting part and thus being unable to be placed into the mounting cavity. Specifically, after the distance between adjacent fixing parts 22 is adjusted, a limiting structure 3 of a suitable size can be installed on the mounting end of all fixing parts 22, thus preventing the limiting structure 3 from being unable to be installed.

[0050] In one embodiment, such as Figure 1 and Figure 2 As shown, the limiting structure 3 includes a plurality of first limiting members 31. The two ends of any one first limiting member 31 are respectively connected to the mounting ends of two adjacent fixing members 22, and all the first limiting members 31 together form a connecting part.

[0051] The gas cylinder 1 anti-tipping bracket with the above structure includes a limiting structure 3 comprising several first limiting members 31. In this embodiment, the first limiting member 31 is a first limiting rod. Each of the two first limiting members 31 is connected to the mounting ends of two adjacent fixing members 22. Thus, the limiting structure 3 can be formed by connecting them in sequence. After all the first limiting members 31 are connected to the fixing members 22, all the first limiting members 31 can together form a connecting part.

[0052] In one embodiment, such as Figure 1 and Figure 2 As shown, at least one first limiting member 31 is rotatably connected to one of the two adjacent fixing members 22, and the other end is movably connected to the other of the two adjacent fixing members 22; the first limiting member 31 is configured as a second limiting member 32.

[0053] The anti-tipping bracket for the gas cylinder 1 described above uses a first limiting member 31. One end of the first limiting member 31 is rotatably connected to one of the mounting ends of two adjacent fixing members 22, and the other end is movably connected to the other mounting end of the two adjacent fixing members 22. Under external force, one end of the first limiting member 31 can rotate relative to one of the mounting ends of the two adjacent fixing members 22, while the other end can separate from the other mounting end of the two adjacent fixing members 22. This allows the gas cylinder 1 to be placed in the mounting cavity through the gap between the two adjacent fixing members 22. When the gas cylinder 1 is placed in the mounting cavity, one end of the first limiting member 31 can rotate relative to one of the mounting ends of the two adjacent fixing members 22, while the other end can connect to the other mounting end of the two adjacent fixing members 22. In this way, the gas cylinder 1 can be limited by all the first limiting members 31. In addition, the first limiting member 31 is configured as the second limiting member 32 in this embodiment for the convenience of subsequent explanation.

[0054] In one embodiment, such as Figure 1 and Figure 2 As shown, the limiting structure 3 also includes a first fastener 33, which is adapted to pass through one end of the second limiting member 32 and be fixedly connected to the end of the first limiting member 31, so that the second limiting member 32 is rotatably connected to the end of the first limiting member 31 through the first fastener 33.

[0055] The gas cylinder 1 anti-tipping bracket with the above structure also includes a first fastener 33 by setting a limiting structure 3. In this embodiment, the first fastener 33 is a first fastening bolt. The first fastener 33 can pass through one end of the second limiting member 32 and be fixedly connected to the end of the first limiting member 31 under the action of external force, thereby realizing the rotational connection between the end of the second limiting member 32 and the end of the first limiting member 31, so that the second limiting member 32 can rotate relative to the end of the first limiting member 31 through the first fastener 33.

[0056] In one embodiment, such as Figure 1 and Figure 2 As shown, the limiting structure 3 also includes a second fastener 34, which is adapted to pass through the other end of the second limiting member 32 and be detachably connected to the end of the first limiting member 31, so that the second limiting member 32 is movably connected to the end of the first limiting member 31 through the second fastener 34.

[0057] The gas cylinder 1 anti-tipping bracket with the above-described structure also includes a second fastener 34 through the setting of the limiting structure 3. In this embodiment, the second fastener 34 is a second fastening bolt. The second fastener 34 can be detachably connected to the end of the first limiting member 31 through the other end of the second limiting member 32 under the action of external force, thereby realizing the movable connection between the end of the second limiting member 32 and the end of the first limiting member 31. When the second fastener 34 is connected to the end of the second limiting member 32 through the end of the second limiting member 32 and the end of the first limiting member 31, the end of the second limiting member 32 is connected to the end of the first limiting member 31. When the second fastener 34 is disengaged from the end of the second limiting member 32 and the end of the first limiting member 31, the end of the second limiting member 32 is separated from the end of the first limiting member 31.

[0058] In one embodiment, such as Figure 2 As shown, the second limiting member 32 has a first through portion and a second through portion 321 at both ends. The first fastener 33 is adapted to pass through the first through portion and be fixedly connected to the end of the first limiting member 31. The second fastener 34 is adapted to pass through the second through portion 321 and be detachably connected to the end of the first limiting member 31.

[0059] The gas cylinder 1 anti-tipping bracket with the above structure has a first through portion and a second through portion 321 respectively opened at both ends of the second limiting member 32. In this embodiment, the first through portion and the second through portion 321 are respectively the first through hole and the second through hole. The first fastener 33 can pass through the first through portion and be fixedly connected to the end of the first limiting member 31 to realize the rotational connection between the end of the second limiting member 32 and the end of the first limiting member 31. The second fastener 34 can pass through the second through portion 321 and be detachably connected to the end of the first limiting member 31 to realize the movable connection between the end of the second limiting member 32 and the end of the first limiting member 31.

[0060] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. A gas cylinder anti-tip bracket, characterized by, include: The support structure (2) includes a support member (21) and several fasteners (22). Each of the fasteners (22) has a connecting end and an mounting end. The connecting ends of all the fasteners (22) are detachably connected to the support member (21). All the fasteners (22) and the support member (21) together form a mounting cavity, which is suitable for placing a gas cylinder (1). A limiting structure (3) is connected to the mounting ends of all the fixing members (22). The limiting structure (3) has a connecting part. When the limiting structure (3) is connected to the support structure (2), the connecting part is connected to the mounting cavity. The gas cylinder (1) is adapted to be placed in the mounting cavity through the connecting part. The support member (21) is provided with a plurality of connecting parts (211). The connecting end of any of the fixing members (22) is adapted to be detachably connected to a connecting part (211). Under the action of external force, the connecting end is adapted to be connected to different connecting parts (211) to adjust the distance between two adjacent fixing members (22).

2. The gas cylinder tip-over prevention stand according to claim 1, characterized by, The support member (21) is a rectangular plate, wherein a portion of the connecting part (211) is spaced along one diagonal of the rectangular plate, and another portion of the connecting part (211) is spaced along the other diagonal of the rectangular plate.

3. The cylinder tip-over prevention stand of claim 2, wherein Each of the fasteners (22) includes a fixing part (221) and a plug-in part (222), the fixing part (221) and the plug-in part (222) being connected to each other, and the plug-in part (222) being disposed at one end of the fixing part (221), the plug-in part (222) being configured as the connecting end of the fastener (22), and the end of the fixing part (221) away from the plug-in part (222) being configured as the mounting end of the fastener (22).

4. The cylinder tip-over prevention stand of claim 3, wherein When the plug-in portion (222) is connected to the end of the fixing portion (221), part of the plug-in portion (222) is connected to the fixing portion (221), and another part of the plug-in portion (222) extends out of the end of the fixing portion (221) to be detachably connected to the connecting portion (211).

5. The gas cylinder anti-tipping bracket according to any one of claims 1-4, characterized in that, The cross-sectional dimension of the connecting part is greater than or equal to the cross-sectional dimension of the gas cylinder (1).

6. The cylinder tip-over prevention stand of claim 5, wherein, The limiting structure (3) includes a plurality of first limiting members (31), the two ends of any one of the first limiting members (31) are respectively connected to the mounting ends of two adjacent fixing members (22), and all the first limiting members (31) together form the connecting part.

7. The cylinder tip over protector of claim 6, wherein, At least one of the first limiting members (31) is rotatably connected at one end to the mounting end of one of the two adjacent fixing members (22), and the other end is movably connected to the other mounting end of the two adjacent fixing members (22); The first limiting member (31) is configured as the second limiting member (32).

8. The cylinder tip-over prevention stand of claim 7, wherein, The limiting structure (3) further includes a first fastener (33), which is adapted to pass through one end of the second limiting member (32) and be fixedly connected to the end of the first limiting member (31) so that the second limiting member (32) is rotatably connected to the end of the first limiting member (31) through the first fastener (33).

9. The cylinder tip over protector of claim 8, wherein, The limiting structure (3) further includes a second fastener (34), which is adapted to pass through the other end of the second limiting member (32) and be detachably connected to the end of the first limiting member (31) so that the second limiting member (32) is movably connected to the end of the first limiting member (31) through the second fastener (34).

10. The cylinder tip over protector of claim 9, wherein, The second limiting member (32) has a first through portion and a second through portion (321) at both ends respectively. The first fastener (33) is adapted to pass through the first through portion and be fixedly connected to the end of the first limiting member (31). The second fastener (34) is adapted to pass through the second through portion (321) and be detachably connected to the end of the first limiting member (31).

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