Fixing mechanism suitable for gas tank

Abstract

The utility model relates to a fixing mechanism suitable for a gas tank, which comprises a fixing box body, a partition plate is connected in the fixing box body, the upper end of the fixing box body is connected with a pressing cover plate through a movable part, and the fixing box body is divided into a first fixing box body and a second fixing box body by the partition plate. The bottoms and the tops of the first fixing box body and the second fixing box body are connected with a lower limiting assembly and an upper limiting assembly correspondingly, the upper limiting assembly is connected to the pressing cover plate, and the lower limiting assembly and the upper limiting assembly are oppositely arranged. The gas tank can be quickly fixed, and the stability of the gas tank is improved.

Description

Technical Field

[0001] The utility model relates to a fixing mechanism suitable for a gas tank. Background Art

[0002] Gas storage tanks are equipment specially used to store gas and also play a role in stabilizing system pressure. According to the pressure they can withstand, they can be divided into high-pressure gas storage tanks, low-pressure gas storage tanks, and normal-pressure gas storage tanks. According to the different materials of gas storage tanks, they can be divided into: carbon steel gas storage tanks, low-alloy steel gas storage tanks, and stainless steel gas storage tanks.

[0003] After searching, the patent: A base suitable for a gas tank (CN202022428744.7), including a base body, a fixed frame is arranged on the base body, a support plate is arranged in the fixed frame, a first groove is opened on the bottom end of the support plate, a second groove is opened on the bottom end of the base body, a buffer spring is arranged between the first groove and the second groove, a support column is arranged on the top end of the support plate, one end of the support column passes through the fixed frame and is fixed to the fixed seat, and a limit spring is arranged between the bottom end of the fixed seat and the fixed frame; a plurality of first and second slide grooves are respectively opened on the left and right ends of the fixed seat, a first slider and a second slider are respectively arranged on the first and second slide grooves, a first pressure block is arranged on the first and second sliders, a support rod is arranged on the side of the base body, a pressure rod is arranged on the support rod, and a second pressure block is arranged on the pressure rod. The above structure is not stable enough for the installation of the gas tank.

[0004] In view of the above-mentioned defects, the designers have actively carried out research and innovation in order to create a new structure of a fixing mechanism suitable for gas cylinders, making it more valuable for industrial use. Utility Model Content

[0005] In order to solve the above technical problems, the purpose of the utility model is to provide a fixing mechanism suitable for a gas tank.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A fixing mechanism suitable for a gas tank, comprising a fixed box, a partition is connected inside the fixed box, the upper end of the fixed box is connected to a pressing cover plate through a movable part, the partition separates the fixed box into a first fixed box and a second fixed box, the bottom and top of the first fixed box and the second fixed box are respectively connected to a lower limit assembly and an upper limit assembly, the upper limit assembly is connected to the pressing cover plate, and the lower limit assembly and the upper limit assembly are arranged opposite to each other;

[0008] The lower limit assembly includes a lower limit seat, the lower limit seat is a hollow structure, the inner side of the lower limit seat of the hollow structure is provided with a guide groove, the lower limit fixing seat is connected inside the lower limit seat of the hollow structure, the lower limit fixing seat is slidably connected to the guide groove through a guide block, and a lifting spring is connected inside the lower limit seat of the hollow structure, and the top end of the lifting spring is in contact with the bottom surface of the lower limit fixing seat;

[0009] The upper limit assembly includes an upper limit fixing block, a clamping hole is formed on the upper limit fixing block, a clamping rod is movably connected in the clamping hole, a clamping plate is connected to the lower end of the clamping rod, a clamping spring is connected between the clamping cover plate and the clamping plate, and the clamping spring is sleeved on the upper limit fixing block and the clamping rod.

[0010] Preferably, in the fixing mechanism suitable for a gas tank, the movable part is a hinge.

[0011] Preferably, in the fixing mechanism suitable for a gas tank, a lower mounting positioning groove for installing a lifting spring is provided on the bottom surface of the lower limit seat (51), and an upper mounting positioning groove for installing a lifting spring is provided on the bottom surface of the lower limit fixing seat.

[0012] Preferably, in the fixing mechanism suitable for a gas tank, an auxiliary pressing spring is connected to the pressing hole, and the auxiliary pressing spring is in contact with the bottom of the pressing rod.

[0013] Preferably, in the fixing mechanism suitable for a gas tank, the bottom of the clamping rod is connected to a lower blocking block, and the upper limit fixing block is connected to an upper blocking block that matches the lower blocking block.

[0014] Preferably, in the fixing mechanism suitable for a gas tank, relative positioning grooves are provided on the inner walls of the fixing box and the partition, and a shock absorbing ring is mounted on the gas tank, and the shock absorbing ring is embedded in the positioning groove.

[0015] Preferably, in the fixing mechanism suitable for a gas tank, the shock absorbing ring is a shock absorbing ring made of rubber material.

[0016] By means of the above scheme, the utility model has at least the following advantages:

[0017] The utility model can stably fix the upper and lower ends of the gas tank through the lower limit assembly and the upper limit assembly, and can improve the stability of the gas tank through the shock-absorbing ring and the positioning groove to ensure the safety of the gas tank.

[0018] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0023] Example

[0024] like Figure 1 As shown, a fixing mechanism suitable for a gas tank comprises a fixed box body 1, a partition plate 2 is connected inside the fixed box body 1, a pressing cover plate 7 is connected to the upper end of the fixed box body 1 through a movable part, the partition plate 2 separates the fixed box body 1 into a first fixed box body 3 and a second fixed box body 4, a lower limit assembly 5 and an upper limit assembly 6 are connected to the bottom and the top of the first fixed box body 3 and the second fixed box body 4 respectively, the upper limit assembly 6 is connected to the pressing cover plate 7, and the lower limit assembly 5 and the upper limit assembly 6 are arranged opposite to each other;

[0025] The lower limit assembly 5 includes a lower limit seat 51, which is a hollow structure. A guide groove 52 is provided on the inner side of the lower limit seat 51 of the hollow structure. A lower limit fixing seat 53 is connected inside the lower limit seat 51 of the hollow structure. The lower limit fixing seat 53 is slidably connected to the guide groove 52 through a guide block. A lifting spring 54 is connected inside the lower limit seat 51 of the hollow structure. The top end of the lifting spring 54 contacts the bottom surface of the lower limit fixing seat 53.

[0026] The upper limit assembly 6 includes an upper limit fixing block 61, a clamping hole 62 is opened on the upper limit fixing block 61, a clamping rod 63 is movably connected in the clamping hole 62, a clamping plate 64 is connected to the lower end of the clamping rod 63, and a clamping spring 65 is connected between the clamping cover plate 7 and the clamping plate 64, wherein the clamping spring 65 is sleeved on the upper limit fixing block 61 and the clamping rod 63.

[0027] The movable part described in the utility model is a hinge or a hinge.

[0028] In the present invention, a lower installation positioning groove for installing a lifting spring is provided on the bottom surface of the lower limit seat 51, and an upper installation positioning groove for installing a lifting spring is provided on the bottom surface of the lower limit fixing seat 53.

[0029] In the utility model, an auxiliary pressing spring 66 is connected to the pressing hole 62, and the auxiliary pressing spring 66 contacts the bottom of the pressing rod 63 to perform secondary pressing on the gas tank, thereby improving the stability of the pressing.

[0030] The bottom of the clamping rod 63 in the present invention is connected with a lower blocking block 67, and the upper limit fixing block 61 is connected with an upper blocking block 68 matched with the lower blocking block to prevent the clamping rod from being separated from the clamping hole.

[0031] In the utility model, relative positioning grooves 8 are provided on the inner walls of the fixed box body 1 and the partition, and a shock-absorbing ring 9 is mounted on the gas tank. The shock-absorbing ring 9 is embedded in the positioning groove 8, wherein the shock-absorbing ring 9 is a shock-absorbing ring made of rubber material, which improves the stability of the gas tank.

[0032] The working principle of the utility model is as follows:

[0033] During the specific operation, the shock absorbing ring is firstly put on the gas tank and aligned with the positioning groove, and then the gas tank is placed in the first fixed box and / or the second fixed box, and the bottom of the gas tank contacts the lower limit assembly. After it is put in place, the shock absorbing ring is embedded in the positioning groove, and finally the pressing cover is closed. During the closing process, the upper limit assembly presses the upper part of the gas tank, and the gas tank is stably fixed under the joint action of the upper and lower limit assemblies and the action of the shock absorbing ring.

[0034] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0035] In the description of this application, it should be noted that the terms "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the application is usually placed when in use. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0036] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or vertical, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0037] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A fixing mechanism suitable for a gas tank, characterized in that: The invention comprises a fixed box (1), wherein a partition (2) is connected inside the fixed box (1), and the upper end of the fixed box (1) is connected to a pressing cover plate (7) via a movable part, and the partition (2) divides the fixed box (1) into a first fixed box (3) and a second fixed box (4), and the bottom and top of the first fixed box (3) and the second fixed box (4) are respectively connected to a lower limit assembly (5) and an upper limit assembly (6), and the upper limit assembly (6) is connected to the pressing cover plate (7), and the lower limit assembly (5) and the upper limit assembly (6) are arranged relative to each other; The lower limit assembly (5) comprises a lower limit seat (51), the lower limit seat (51) is a hollow structure, the inner side edge of the lower limit seat (51) of the hollow structure is provided with a guide groove (52), the lower limit seat (51) of the hollow structure is connected with a lower limit fixing seat (53), the lower limit fixing seat (53) is slidably connected to the guide groove (52) through a guide block, and the lower limit seat (51) of the hollow structure is connected with a lifting spring (54), the top end of the lifting spring (54) is in contact with the bottom surface of the lower limit fixing seat (53); The upper limit assembly (6) comprises an upper limit fixing block (61), a clamping hole (62) is formed on the upper limit fixing block (61), a clamping rod (63) is movably connected in the clamping hole (62), a clamping plate (64) is connected to the lower end of the clamping rod (63), a clamping spring (65) is connected between the clamping cover plate (7) and the clamping plate (64), wherein the clamping spring (65) is sleeved on the upper limit fixing block (61) and the clamping rod (63).

2. A fixing mechanism for a gas tank according to claim 1, characterized in that: The movable part is a hinge or a hinge.

3. A fixing mechanism for a gas tank according to claim 1, characterized in that: A lower installation positioning groove for installing a lifting spring is provided on the bottom surface of the lower limit seat (51), and an upper installation positioning groove for installing a lifting spring is provided on the bottom surface of the lower limit fixing seat (53).

4. A fixing mechanism for a gas tank according to claim 1, characterized in that: An auxiliary pressing spring (66) is connected to the pressing hole (62), and the auxiliary pressing spring (66) is in contact with the bottom of the pressing rod (63).

5. A fixing mechanism for a gas tank according to claim 1, characterized in that: The bottom of the pressing rod (63) is connected to a lower blocking block (67), and the upper limit fixing block (61) is connected to an upper blocking block (68) that matches the lower blocking block.

6. A fixing mechanism for a gas tank according to claim 1, characterized in that: The inner walls of the fixed box body (1) and the partition plate are both provided with relative positioning grooves (8), and a shock absorbing ring (9) is mounted on the gas tank, and the shock absorbing ring (9) is embedded in the positioning grooves (8).

7. A fixing mechanism for a gas tank according to claim 6, characterized in that: The shock absorbing ring (9) is a shock absorbing ring made of rubber material.

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