Adjustable gas cylinder fastening structure for special gas supply cabinet

Abstract

The utility model discloses an adjustable gas cylinder fastening structure for a special gas supply cabinet, which comprises a gas supply cabinet main body and telescopic sleeves, the telescopic sleeves are uniformly arranged on two sides of the gas supply cabinet main body, one side of each telescopic sleeve is connected with a protective plate, one side of each protective plate is connected with an anti-collision plate, and the anti-collision plate and the protective plates are made of rubber materials. The air cylinder stretches out and draws back to enable the connecting rod to do opening and closing motion and synchronously drive the half gear and the connecting block to do opening and closing motion, even if the air cylinder drives the half gear, the connecting rod and the connecting block to do opening and closing motion at the same time, the connecting block drives the sliding groove to slide on the protruding block, and the connecting block drives the limiting block to fasten the gas cylinder body. And a limiting block is fixed to one side of the gas cylinder body to form an embracing force on the gas cylinder body, the fastening structure can be conveniently adjusted according to the diameter of the gas cylinder body, a rubber pad is fixed to one side of the limiting block, and the outside of the gas cylinder body is protected through the rubber pad.

Description

Technical Field

[0001] The utility model relates to the technical field of gas cylinder fastening, in particular to an adjustable gas cylinder fastening structure for a special gas supply cabinet. Background Art

[0002] Special gas supply cabinet refers to equipment that provides special gas to equipment. Gas cylinders containing special gas are installed in the special gas supply cabinet and transported through pipelines. Valves and flow meters are connected to the delivery pipelines to measure the flow of gas.

[0003] A special gas supply cabinet gas cylinder protection structure with a publication number of CN219809785U relates to the technical field of special gas cabinets, including a special gas cabinet body, wherein the upper and lower positions of the inner side of the special gas cabinet body are connected with a group of first shells and a group of second shells through a sliding mechanism, and the first shell and the second shell are movably connected through a limiting mechanism; a second through hole is opened on the outer side of the first shell, and a first through hole is opened on the outer side of the second shell, and the second through hole and the first through hole are both penetrated and connected with a restraining belt, and a winding roller, an axle rod, a rotating wheel, a screw rod, a limiting plate, a ball nut and a bearing are provided, and the rotating wheel is rotated to drive the screw rod to rotate. Under the cooperation effect between the fixed rod, the restraining belt and the winding roller, it is beneficial to adjust the distance between the first shell and the second shell, and the restraining belt will also be adjusted synchronously with the distance between the first shell and the second shell to meet the protection of gas cylinders of different diameters and prevent them from tipping over;

[0004] When the above-mentioned prior art is in use, multiple components need to cooperate with each other and be adjusted synchronously to achieve the protection of the gas cylinders of the special gas supply cabinet. Therefore, the structure of the special gas supply cabinet for protecting the gas cylinders is relatively complicated, and it is mainly fastened with a restraining belt. However, the restraining belt is a flexible material with a certain elasticity. Therefore, it is easy to become loose during the limiting process, thereby reducing the fastening firmness. In summary, it is necessary to make corresponding improvements. Utility Model Content

[0005] The utility model aims to provide an adjustable gas cylinder fastening structure for a special gas supply cabinet, so as to solve the problem that the existing special gas supply cabinet is inconvenient to adjust and fasten the gas cylinder as mentioned in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable gas cylinder fastening structure for a special gas supply cabinet, comprising a gas supply cabinet body and a telescopic sleeve, the telescopic sleeves are evenly arranged on both sides of the gas supply cabinet body, and a protective plate is connected to one side of the telescopic sleeve, and an anti-collision plate is connected to one side of the protective plate, and the anti-collision plate and the protective plate are both made of rubber;

[0007] A fixed block is fixed on one side of the gas supply cabinet body, and a half gear is connected to one side of the fixed block, and a connecting rod is fixed on one side of the half gear. The half gear, the connecting rod and the fixed block are movably connected, a cylinder is connected between the connecting rods, one end of the connecting rod is connected to a connecting block, and a limiting block is provided on one side of the connecting block, a guide block is fixed on one side of the gas supply cabinet body, and a protrusion is connected to one side of the guide block.

[0008] When using an adjustable gas cylinder fastening structure for a special gas supply cabinet according to the technical solution, the fastening structure can be adjusted according to the diameter of the gas cylinder inside the special gas supply cabinet to meet the fastening function of gas cylinders of different diameters, thereby improving the stability of the gas cylinders and protecting the outside of the special gas supply cabinet to improve the impact resistance of the special gas supply cabinet.

[0009] Preferably, a slide groove is provided on one side of the connecting block, and the cross section of the slide groove is rectangular.

[0010] Preferably, the slide groove slides on the protrusion, and the connecting block and the guide block form a sliding connection.

[0011] Preferably, bases are provided at both ends of the bottom of the gas supply cabinet body, and shock-absorbing pads are provided inside the bases.

[0012] Preferably, the cross-section of the shock-absorbing pad is circular, and the shock-absorbing pad is made of rubber.

[0013] Preferably, a rubber pad is fixed to one side of the limit block, and the rubber pad is semi-arc shaped.

[0014] Preferably, a gas cylinder body is connected between the rubber pads, and the diameter of the gas cylinder body is smaller than the diameter of the base.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the adjustable gas cylinder fastening structure for the special gas supply cabinet not only realizes the fastening of the gas cylinder, and is convenient for adjusting the fastening structure according to the diameter of the gas cylinder inside the special gas supply cabinet, so as to improve the stability of the gas cylinder placement, but also realizes the protection of the outside of the special gas supply cabinet, strengthens the anti-collision performance of the special gas supply cabinet, and prevents the special gas supply cabinet from being damaged, which affects the stability of the internal gas cylinder;

[0016] Through the extension and retraction of the cylinder, the connecting rod makes an opening and closing movement, synchronously driving the half gear and the connecting block to make an opening and closing movement, that is, the cylinder drives the half gear, the connecting rod and the connecting block to make an opening and closing movement at the same time, and at the same time, the connecting block drives the slide groove to slide on the convex block, so that the connecting block drives the limit block to fasten the gas cylinder body, thereby forming a hugging force on the gas cylinder body, and facilitating the adjustment of the fastening structure according to the diameter of the gas cylinder body. A rubber pad is fixed on one side of the limit block, and the outside of the gas cylinder body is protected by the rubber pad. By placing the gas cylinder body inside the base, the base limits and fastens the bottom of the gas cylinder body, and the bottom of the gas cylinder body is protected by the shock-absorbing pad, which facilitates the fastening of the gas cylinder body and improves the stability of the gas cylinder body inside the gas supply cabinet body.

[0017] Both the anti-collision plate and the protective plate are made of rubber. When the anti-collision plate is hit by external force, the impact force is released to a certain extent through the anti-collision plate, and the external force is buffered to a certain extent through the protective plate. The telescopic sleeve provides certain support to the protective plate and the anti-collision plate. At the same time, a buffer distance is established through the telescopic sleeve to release the external force through this buffer distance. The telescopic sleeve, the protective plate and the anti-collision plate form protection for the gas supply cabinet main body to prevent the two sides of the gas supply cabinet main body from being hit by the outside, which in turn prevents the internal gas cylinders of the gas supply cabinet main body from being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 It is a rear cross-sectional structural schematic diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the base and the shock-absorbing pad of the utility model;

[0023] Figure 5 It is a three-dimensional structural schematic diagram of the limit block and the guide block of the utility model.

[0024] Explanation of the reference numerals in the figure: 1. Gas supply cabinet body; 2. Telescopic sleeve; 3. Protective plate; 4. Anti-collision plate; 5. Fixed block; 6. Half gear; 7. Connecting rod; 8. Cylinder; 9. Connecting block; 901. Slide groove; 10. Limit block; 11. Guide block; 12. Bump; 13. Base; 1301. Shock-absorbing pad; 14. Gas cylinder body. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 5 , the utility model provides an embodiment: an adjustable gas cylinder fastening structure for a special gas supply cabinet, comprising a gas supply cabinet body 1, a telescopic sleeve 2;

[0027] Bases 13 are provided at both ends of the bottom of the gas supply cabinet body 1, and shock-absorbing pads 1301 are provided inside the base 13;

[0028] The cross section of the shock absorbing pad 1301 is circular, and the shock absorbing pad 1301 is made of rubber;

[0029] Specifically, Figure 3 , Figure 4 As shown, when in use, the gas cylinder body 14 is placed inside the base 13, and the base 13 is used to limit and fasten the bottom of the gas cylinder body 14 to prevent the gas cylinder body 14 from tipping over, and the bottom of the gas cylinder body 14 is protected by the shock-absorbing pad 1301, which plays a certain role in shock absorption and buffering;

[0030] Telescopic sleeves 2 are evenly arranged on both sides of the gas supply cabinet body 1, and a protective plate 3 is connected to one side of the telescopic sleeve 2, and an anti-collision plate 4 is connected to one side of the protective plate 3. The anti-collision plate 4 and the protective plate 3 are both made of rubber;

[0031] A fixing block 5 is fixed to one side of the gas supply cabinet body 1, and a half gear 6 is connected to one side of the fixing block 5, and a connecting rod 7 is fixed to one side of the half gear 6. The half gear 6 and the connecting rod 7 are movably connected to the fixing block 5, and a cylinder 8 is connected between the connecting rods 7. One end of the connecting rod 7 is connected to a connecting block 9;

[0032] A slide groove 901 is provided on one side of the connecting block 9, and the cross section of the slide groove 901 is rectangular;

[0033] The slide groove 901 slides on the protrusion 12, and the connecting block 9 and the guide block 11 form a sliding connection;

[0034] Specifically, Figure 1 , Figure 2 , Figure 5 As shown, when in use, through the cooperation between the fixing block 5, the half gear 6, the connecting rod 7 and the cylinder 8, the connecting block 9 drives the slide groove 901 to slide on the early protrusion 12, so that the limit block 10 tightens the gas cylinder body 14, so as to form a hugging force on the gas cylinder body 14 and tighten the gas cylinder body 14;

[0035] A limiting block 10 is provided on one side of the connecting block 9;

[0036] A rubber pad is fixed on one side of the limit block 10, and the rubber pad is semi-arc-shaped;

[0037] The gas cylinder body 14 is connected between the rubber pads, and the diameter of the gas cylinder body 14 is smaller than the diameter of the base 13.

[0038] Specifically, Figure 5 As shown, when in use, when the limit block 10 is used to fasten the gas cylinder body 14, the rubber pad is used to protect and support the outside of the gas cylinder body 14;

[0039] A guide block 11 is fixed to one side of the interior of the gas supply cabinet body 1, and a protrusion 12 is connected to one side of the guide block 11;

[0040] Specifically, Figure 5 As shown, when in use, the guide block 11 is fixedly connected, and the connecting block 9 drives the slide groove 901 to slide on the protrusion 12, so that the limit block 10 plays a role in fastening the gas cylinder body 14.

[0041] Working principle: When the utility model is in use, the gas supply cabinet body 1 is placed at a desired location, and the exterior of the gas supply cabinet body 1 is protected by the protective plate 3 and the anti-collision plate 4. When the anti-collision plate 4 is impacted by external force, the anti-collision plate 4 and the protective plate 3 are both made of rubber, and use their own performance to buffer and release the impact force to a certain extent, and the protective plate 3 and the anti-collision plate 4 are supported to a certain extent by the telescopic sleeve 2. At the same time, a buffer distance is established by the telescopic sleeve 2, and the external force is released through this buffer distance. The telescopic sleeve 2, the protective plate 3 and the anti-collision plate 4 form protection for the gas supply cabinet body 1, and prevent the two sides of the gas supply cabinet body 1 from being impacted by the outside and then damaged;

[0042] Since the half gear 6 and the connecting rod 7 are fixedly connected, and the half gear 6, the connecting rod 7 and the fixed block 5 are movably connected, the half gear 6 and the connecting block 9 are synchronously driven by the extension and contraction of the cylinder 8, so that the cylinder 8 drives the half gear 6, the connecting rod 7 and the connecting block 9 to perform opening and closing movements. Synchronously, the protrusion 12 slides inside the slide groove 901, so that the connecting block 9 drives the limit block 10 to tighten the gas cylinder body 14, which is convenient for forming a hugging force on the gas cylinder body 14, and it is convenient to adjust the fastening mechanism according to the diameter of the gas cylinder body 14. A rubber pad is fixed on one side of the limit block 10, and the outside of the gas cylinder body 14 is protected by the rubber pad. By placing the gas cylinder body 14 inside the base 13, the base 13 limits the bottom of the gas cylinder body 14, and the bottom of the gas cylinder body 14 is protected by the shock-absorbing pad 1301, which is convenient for improving the stability of the gas cylinder body 14 inside the gas supply cabinet body 1.

[0043] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, i.e., they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Those of ordinary skill in the art may understand and implement it without creative effort.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. An adjustable gas cylinder fastening structure for a special gas supply cabinet, comprising a gas supply cabinet body (1) and a telescopic sleeve (2), wherein the telescopic sleeves (2) are evenly arranged on both sides of the gas supply cabinet body (1), and a protective plate (3) is connected to one side of the telescopic sleeve (2), and an anti-collision plate (4) is connected to one side of the protective plate (3), and the anti-collision plate (4) and the protective plate (3) are both made of rubber; Features: A fixed block (5) is fixed on one side of the gas supply cabinet body (1), and a half gear (6) is connected to one side of the fixed block (5), and a connecting rod (7) is fixed to one side of the half gear (6), the half gear (6) and the connecting rod (7) are movably connected to the fixed block (5), a cylinder (8) is connected between the connecting rods (7), one end of the connecting rod (7) is connected to a connecting block (9), and a limiting block (10) is provided on one side of the connecting block (9), a guide block (11) is fixed on one side of the gas supply cabinet body (1), and a protrusion (12) is connected to one side of the guide block (11).

2. The adjustable gas cylinder fastening structure for a special gas supply cabinet according to claim 1 is characterized in that: A slide groove (901) is provided on one side of the connection block (9), and the cross section of the slide groove (901) is rectangular.

3. The adjustable gas cylinder fastening structure for a special gas supply cabinet according to claim 2 is characterized in that: The slide groove (901) slides on the protrusion (12), and the connecting block (9) and the guide block (11) form a sliding connection.

4. The adjustable gas cylinder fastening structure for a special gas supply cabinet according to claim 1 is characterized in that: Bases (13) are provided at both ends of the bottom of the gas supply cabinet body (1), and shock-absorbing pads (1301) are provided inside the bases (13).

5. The adjustable gas cylinder fastening structure for a special gas supply cabinet according to claim 4 is characterized in that: The cross section of the shock absorbing pad (1301) is circular, and the shock absorbing pad (1301) is made of rubber.

6. The adjustable gas cylinder fastening structure for a special gas supply cabinet according to claim 1 is characterized in that: A rubber pad is fixed on one side of the limit block (10), and the rubber pad is in a semi-arc shape.

7. The adjustable gas cylinder fastening structure for a special gas supply cabinet according to claim 6 is characterized in that: A gas cylinder body (14) is connected between the rubber pads, and the diameter of the gas cylinder body (14) is smaller than the diameter of the base (13).

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