Anti-static gas storage cylinder protection device

Abstract

The utility model relates to the technical field of building construction, and discloses an anti-static gas storage cylinder protection device which comprises a metal support, a shell is rotationally connected to one end of the metal support, and an anti-static structure is fixedly arranged at the bottom of the metal support and used for being in contact conduction to form equipotential connection. According to the utility model, the problem that the gas cylinder cannot be in better contact with a grounding wire when the gas cylinder moves along with the welding position and further cannot be grounded with good sight is solved, and the gas cylinder can be better placed through the arranged metal bracket, so that the working efficiency is improved. Meanwhile, static electricity generated in the working process can be better guided into the ground through the arranged anti-static structure, then equipotential connection is formed between the gas storage bottle and the metal support, and therefore the explosion or fire caused by the static electricity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to an anti-static gas cylinder protection device. Background Art

[0002] According to the "Safety Technical Code for Gas Cylinders", metal equipment such as pipelines in contact with gas cylinders should have a good grounding device to prevent combustion or explosion accidents caused by static electricity. In the construction scenario where the position of the gas cylinder remains fixed, the metal equipment in contact with the gas cylinder can easily achieve good grounding through the grounding wire. Due to the complex situation at the construction site, the position of the gas cylinder moves at any time according to the welding position, and it is impossible to achieve good grounding by connecting to the nearby grounding bus or grounding electrode through the grounding wire. Content of the Utility Model

[0003] The purpose of the utility model is to solve the situation that when the position of the gas cylinder moves with the welding position, it is impossible to better contact the grounding wire, and thus it is impossible to achieve good grounding.

[0004] To achieve the above object, the utility model provides the following technical solutions:

[0005] An anti-static gas cylinder protection device, comprising: a metal bracket;

[0006] A housing rotatably connected to one end of the metal bracket;

[0007] An anti-static structure fixedly arranged at the bottom of the metal bracket for contacting and conducting to form an equipotential connection.

[0008] According to the anti-static gas cylinder protection device provided by the utility model: the anti-static structure comprises: an anti-static bottom pad, a grounding metal strip and a grounding terminal;

[0009] The anti-static bottom pad is fixedly arranged on the upper plane of the bottom of the metal bracket;

[0010] The grounding metal strip is fixedly arranged between the anti-static bottom pad and the metal bracket;

[0011] The grounding terminal is fixedly arranged at the bottom of one side of the metal bracket away from the housing.

[0012] According to the anti-static gas cylinder protection device provided by the utility model: the grounding metal strip can also be installed on the bottom surface of the metal bracket to form a double-layer structure with the grounding metal strip installed between the anti-static bottom pad and the metal bracket.

[0013] According to the anti-static gas cylinder protection device provided by the utility model: the anti-static floor mat, the grounding metal strip and the grounding terminal form three grounding methods on the metal bracket.

[0014] The anti-static gas storage cylinder protection device provided by the present utility model: A limiting strip is fixedly arranged at one end of the bottom of the metal bracket along the width direction, and the limiting strip is in an arc structure.

[0015] The present utility model has the following beneficial effects:

[0016] By using the anti-static structure, the anti-static structure is set as an anti-static bottom pad, a grounding metal strip and a grounding terminal. Furthermore, when the gas storage cylinder is placed on the metal bracket, an equipotential connection is formed, so that the generated static electricity is conducted to the ground by the grounding metal strip and the grounding terminal, and the discharge to the ground is achieved, thereby better protecting the safety of the gas storage cylinder during use.

[0017] By using the grounding metal strip and the grounding terminal, the ways for the metal bracket to conduct electricity to the ground can be increased. At the same time, the metal bracket can also conduct electricity when it is moving, and the conductive effect is improved, so that no safety accident will occur when the metal bracket is moving, and the overall safety is improved. Description of the Drawings

[0018] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0019] Figure 2 is a schematic diagram of the metal bracket structure of an embodiment of the present utility model.

[0020] Legend Explanation:

[0021] 1. Housing;

[0022] 2. Metal bracket;

[0023] 201. Limiting strip;

[0024] 3. Anti-static device;

[0025] 31. Anti-static bottom pad; 32. Grounding metal strip;

[0026] 4. Grounding terminal. Detailed Implementation Manner

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] Next, in conjunction with Figure 1 - Figure 2 the embodiments shown, the technical solutions of the present utility model will be described:

[0029] An anti-static gas storage cylinder protection device, comprising: a metal bracket 2, a housing 1 movably connected to one end of the metal bracket 2, and an anti-static structure fixedly arranged at the bottom of the metal bracket 2 for contacting and conducting to form an equipotential connection.

[0030] It can be understood that the metal bracket 2 is a triangular bracket formed by welding steel pipes or aluminum alloys. The housing 1 is rotatably connected to the side of the metal bracket 2, enabling the housing 1 to rotate. At the same time, the housing 1 is of a U-shaped structure and can wrap the gas storage cylinder during rotation. At the same time, the structure of the metal bracket 2 is as Figure 1 shown. At the same time, when in use, the gas storage cylinder is placed on the metal bracket 2, and then the gas storage cylinder is restricted and placed through the metal bracket 2, making the placed gas storage cylinder more stable. At the same time, an anti-static structure is provided to better conduct the generated static electricity into the ground, thereby protecting the safety of the gas storage cylinder.

[0031] For the anti-static gas storage cylinder protection device provided by the embodiment of the present invention, through the provided anti-static structure, the anti-static structure is set as an anti-static bottom pad 31, a grounding metal strip 32, and a grounding terminal 4. When the gas storage cylinder is placed on the metal bracket 2, an equipotential connection is formed, so that the generated static electricity is diverted to the ground by the grounding metal strip 32 and the grounding terminal 4, enabling discharge to the ground, thereby better protecting the safety of the gas storage cylinder during use.

[0032] The grounding metal strip 32 and the grounding terminal 4 can increase the ways for the metal bracket 2 to conduct electricity to the ground. At the same time, the metal bracket 2 can also conduct electricity when moving, improving the conductivity effect, preventing safety accidents from occurring when the metal bracket 2 moves, and improving the overall safety.

[0033] According to the anti-static gas storage cylinder protection device provided by the embodiment of the present invention, the anti-static structure includes: an anti-static bottom pad 31, a grounding metal strip 32, and a grounding terminal 4. The anti-static bottom pad 31 is fixedly arranged on the upper plane of the bottom of the metal bracket 2, the grounding metal strip 32 is fixedly arranged between the anti-static bottom pad 31 and the metal bracket 2, and the grounding terminal 4 is fixedly arranged at the bottom of the side of the metal bracket 2 away from the housing 1.

[0034] Figure 1 and Figure 2 implemented an anti-static gas storage cylinder protection device. The anti-static structure includes an anti-static bottom pad 31, a grounding metal strip 32, and a grounding terminal 4. The anti-static bottom pad 31 is fixedly welded to the upper plane of the bottom of the metal bracket 2, the grounding metal strip 32 is welded between the anti-static bottom pad 31 and the metal bracket 2, and at the same time, the grounding terminal 4 is arranged at the bottom of the side of the metal bracket 2 away from the housing 1, enabling the anti-static structure to cooperate and achieve effects such as mobile conduction, restricted conduction, and conduction at special positions.

[0035] The anti-static gas storage cylinder protection device provided by the embodiment of the present utility model, through the above-mentioned anti-static floor mat, when the cylinder body is placed on the metal bracket 2, it contacts the anti-static bottom mat 31 to form an equipotential connection, facilitating the generated static electricity to pass through. The anti-static bottom mat 31 and the metal bracket 2 release the static electricity to the ground, thereby achieving the purpose of anti-static.

[0036] Through the grounding metal strip 32, the grounding resistance between the anti-static bottom mat 31 and the metal bracket 2 can be better reduced, forming a better conduction effect and enhancing the anti-static effect.

[0037] Through the grounding terminal 4, it can be directly grounded through the grounding wire connected to the grounding electrode through the grounding terminal 4 when it is convenient to ground at the construction site, which is convenient to use. It can also be directly grounded through the grounding device connected to the grounding terminal 4 when the grounding is poor, achieving better grounding and enhancing the anti-static effect.

[0038] According to the anti-static gas storage cylinder protection device provided by the embodiment of the present utility model, the grounding metal strip 32 can also be installed on the bottom surface of the metal bracket 2, forming a double-layer structure with the grounding metal strip 32 installed between the anti-static bottom mat 31 and the metal bracket 2. The anti-static floor mat, the grounding metal strip 32 and the grounding terminal 4 form three grounding methods on the metal bracket 2.

[0039] Figure 1 and Figure 2 An anti-static gas storage cylinder protection device is implemented in [reference], and two layers of grounding metal strips 32 are arranged up and down at the bottom of the metal bracket 2, and the grounding metal strip 32 at the bottom of the metal bracket 2 contacts the ground, so that better ground contact can be realized during movement.

[0040] The anti-static gas storage cylinder protection device provided by the embodiment of the present utility model has three grounding methods. The first is conventional grounding, which is achieved by connecting the grounding terminal 4 to the nearby grounding busbar and grounding wire. The second is grounding by contacting the ground: the grounding metal strip 32 is also installed on the bottom surface of the metal bracket 2, so that it contacts the ground and realizes grounding (suitable for the situation where direct grounding is not possible nearby and it is used temporarily). The third grounding method is that the grounding metal strip 32 contacts the ground to realize grounding, and at the same time, a temporary grounding electrode is inserted into the ground and connected to the grounding terminal 4 for double grounding (suitable for the situation where direct grounding is not possible nearby and the anti-static requirement is high / the use time is long).

[0041] According to the anti-static gas storage cylinder protection device provided by the embodiment of the present utility model, a limiting strip 201 is fixedly arranged at one end of the bottom of the metal bracket 2 along the width direction, and the limiting strip 201 is an arc-shaped structure.

[0042] Figure 1An anti-static gas cylinder protection device is implemented in the present invention, wherein the limiting strips 201 are respectively arranged on the bottom side and the top side of the metal bracket 2, and the opening directions of the two limiting strips 201 are arranged in opposite directions, so that the two limiting strips 201 indirectly form a circular structure.

[0043] The anti-static gas cylinder protection device provided by the embodiment of the utility model can fix and restrict the placed gas cylinder through the setting of the restriction bar 201, so that it can be better restricted on the metal bracket 2 when placed, so that the gas cylinder will not loosen and fall during movement, and the overall stability is better improved, and the metal bracket 2 has better contact with the gas cylinder.

[0044] Working principle:

[0045] First, use the steel pipe or other metal materials removed from the construction site to weld so that the welding forms a Figure 1 The metal bracket 2 of the triangular structure shown in the figure is provided with a housing 1 which is rotated on one side of the metal bracket 2, and the housing 1 is a U-shaped structure. Secondly, a limiting strip 201 is welded on the metal bracket 2. Since the limiting strip 201 is an arc-shaped structure, an arc-shaped limiting groove is formed when it is welded on the metal bracket 2, so that the gas cylinder is conveniently placed in the limiting groove. The gas cylinder is fixed by the limiting strip 201. After the gas cylinder is installed, the housing 1 is rotated to wrap the whole, so that the gas cylinder is connected to the metal bracket 2. Secondly, an anti-static structure is provided at the bottom of the metal bracket 2. Since the anti-static structure includes an anti-static bottom pad 31, a grounding metal belt 32 and a grounding terminal 4, etc., the metal bracket 2 is formed with an equal potential during conduction. At the same time, three conductive modes are provided. The first is conventional grounding, which is achieved by connecting the grounding terminal 4 to the nearby grounding bar and grounding wire. The second is grounding by contact with the ground: the grounding metal belt 32 is also installed on the bottom surface of the metal bracket 2, so that it is in contact with the earth to achieve grounding (suitable for situations where direct grounding is not possible nearby and temporary use). The third grounding method is to achieve grounding by contacting the grounding metal belt 32 with the ground, and at the same time use a temporary grounding electrode to insert into the ground and connect to the grounding terminal 4 for double grounding (suitable for situations where direct grounding is not possible nearby and the anti-static requirements are high / the use time is long), thereby making more choices for conduction, and making it easier to move the metal bracket 2, and making welding on the construction site more convenient, thereby improving the overall construction effect.

[0046] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. 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. An anti-static gas cylinder protection device, characterized in that: include: Metal stents (2); A housing (1) is rotatably connected to one end of the metal bracket (2); The anti-static structure is fixedly arranged at the bottom of the metal bracket (2) and is used for contact conduction to form an equipotential connection.

2. The anti-static gas cylinder protection device according to claim 1 is characterized in that: The antistatic structure comprises: an antistatic base pad (31), a grounding metal belt (32) and a grounding terminal (4); An antistatic bottom pad (31) is fixedly arranged on the upper plane of the bottom of the metal bracket (2); A grounding metal belt (32) is fixedly arranged between the antistatic base pad (31) and the metal bracket (2); The grounding terminal (4) is fixedly arranged at the bottom of a side of the metal bracket (2) away from the housing (1).

3. The anti-static gas cylinder protection device according to claim 2 is characterized in that: The grounding metal belt (32) can also be installed on the bottom surface of the metal bracket (2) to form a double-layer structure with the grounding metal belt (32) installed between the antistatic bottom pad (31) and the metal bracket (2).

4. The anti-static gas cylinder protection device according to claim 2 is characterized in that: The antistatic base pad (31), the grounding metal belt (32) and the grounding terminal (4) form three grounding modes on the metal bracket (2).

5. The anti-static gas cylinder protection device according to claim 1 is characterized in that: A limiting strip (201) is fixedly provided at one end of the bottom of the metal bracket (2) along the width direction, and the limiting strip (201) is an arc-shaped structure.

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