Oxygen and nitrogen tank fixing frame for oxygen and nitrogen test

Abstract

The utility model discloses an oxygen and nitrogen tank fixing frame for an oxygen and nitrogen test. The oxygen and nitrogen tank fixing frame comprises a supporting base, a supporting plate and a bearing platform, the supporting base is horizontally arranged; the supporting plate is connected with the supporting base and extends upwards; the bearing platform is horizontally arranged at the upper end of the supporting plate; the bearing platform is provided with a plurality of assembly holes at intervals in the length direction of the bearing platform, wherein the assembly holes are used for installing oxygen and nitrogen tanks. According to the oxygen and nitrogen tank fixing frame for the oxygen and nitrogen test, the bearing platform and the supporting plate are arranged, so that an experiment table can better conform to human engineering, experiment operators can mount and operate the oxygen and nitrogen tank in a standing mode, experiment operation postures better conform to human engineering, operation errors can be reduced, and the operation efficiency is improved. And the installation speed and accuracy of the combustion wire are improved, so that the retest rate and invalid working hours are reduced, and the loss of experimental consumables is also reduced. In addition, the oxygen-nitrogen tank fixing frame can be used for carrying out multiple groups of tests at the same time, so that the sample testing time is shortened, and the efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of detection technology, specifically relating to an oxygen and nitrogen tank fixing bracket for oxygen and nitrogen testing. Background Technology

[0002] Oxygen-nitrogen combustion testing requires attaching a combustion wire to the combustion electrode of the oxygen-nitrogen cylinder. This operation is typically performed on the surface of a laboratory table. Because these tables are usually low, operators must bend over and support themselves with their elbows on the table to complete the task. This posture is ergonomically unfriendly, increases the difficulty of operation, and may lead to inaccurate wire attachment, resulting in incomplete combustion and inaccurate test results, necessitating retesting. Furthermore, retesting requires re-attaching the sample, which is time-consuming and leads to significant wasted time and experimental materials.

[0003] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0004] The purpose of this invention is to provide an oxygen and nitrogen tank fixing bracket for oxygen and nitrogen testing, which can reduce operational errors, improve the speed and accuracy of burning wire installation, and reduce the retest rate, wasted labor, and waste of experimental consumables.

[0005] To achieve the above objectives, a specific embodiment of this utility model provides the following technical solution: an oxygen-nitrogen tank mounting bracket for oxygen-nitrogen testing, comprising: a support base, a support plate, and a bearing platform. The support base is horizontally positioned; the support plate is connected to the support base and extends upward; the bearing platform is horizontally positioned at the upper end of the support plate; the bearing platform has a plurality of mounting holes for installing oxygen-nitrogen tanks spaced apart along its length.

[0006] In one or more embodiments of this utility model, the support plate is disposed on the same side of the support base and the bearing platform, and a first support section is provided on both the left and right sides of the support plate.

[0007] In one or more embodiments of this utility model, the upper end of the first support segment is connected to the bearing platform, and its lower end is connected to the support base.

[0008] In one or more embodiments of the present invention, the upper part of the first support segment is recessed towards the support plate, and the lower part is convex away from the support plate to form a wave-shaped structure.

[0009] In one or more embodiments of the present invention, a second support section is horizontally arranged in the middle of the support plate along the length direction of the support plate, and the two ends of the second support section are respectively connected to the first support section arranged on both sides of the support plate.

[0010] In one or more embodiments of this utility model, the support plate is arranged vertically relative to the support base, and the first support segment is arranged vertically on both sides of the support plate.

[0011] In one or more embodiments of this utility model, a reinforcing member is provided between two adjacent assembly holes. The reinforcing member is located below the bearing platform and is connected to both the support plate and the bearing platform.

[0012] In one or more embodiments of this utility model, one end of the reinforcing member is connected to the front surface of the support plate, and its upper side is connected to the lower surface of the bearing platform; the reinforcing member gradually contracts from its connection with the support plate toward the direction away from the support plate to form a triangular structure.

[0013] In one or more embodiments of this utility model, the assembly hole is configured as a semi-closed assembly hole, which is connected to the edge of the bearing platform.

[0014] In one or more embodiments of this utility model, the height of the support plate is between 50cm and 60cm; and the width of the support base is greater than twice the width of the bearing platform.

[0015] Compared with existing technologies, the oxygen-nitrogen cylinder holder of this invention, through the design of a support platform and a support plate, makes the experimental table more ergonomic. Operators can stand while installing and operating the oxygen-nitrogen cylinder, and the more ergonomic operating posture reduces operational errors, ensures more accurate fuse bonding, and increases fuse installation speed. This, in turn, reduces retesting rates, unnecessary working hours, and the consumption of experimental consumables. Furthermore, this oxygen-nitrogen cylinder holder allows for simultaneous testing of multiple sets of samples, shortening sample testing time and improving efficiency. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a first perspective view of an oxygen-nitrogen tank fixing bracket for oxygen-nitrogen testing according to an embodiment of the present invention;

[0018] Figure 2 This is a second perspective view of an oxygen-nitrogen tank fixing bracket for oxygen-nitrogen testing according to an embodiment of the present invention;

[0019] Figure 3 This is a third perspective view of an oxygen-nitrogen tank fixing bracket used for oxygen-nitrogen testing in one embodiment of the present invention.

[0020] Explanation of key figure labels:

[0021] 1-Support base, 2-Support plate, 3-Bearing platform, 31-Assembly hole, 4-First support section, 5-Second support section, 6-Reinforcing member. Detailed Implementation

[0022] To enable those skilled in the art to better understand the technical solutions of this utility model, 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, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0023] like Figure 1-3 As shown, an oxygen-nitrogen cylinder holder for oxygen-nitrogen testing according to one embodiment of the present invention includes: a support base 1, a support plate 2, and a bearing platform 3. The support base 1 is horizontally positioned, for example, it can be placed on a laboratory bench. The support plate 2 is connected to the support base 1 and extends upward. The bearing platform 3 is horizontally positioned at the upper end of the support plate 2. The bearing platform 3 has a plurality of mounting holes 31 for mounting oxygen-nitrogen cylinders spaced apart along its length.

[0024] In the above embodiment of the oxygen-nitrogen tank fixing bracket for oxygen-nitrogen testing of this utility model, due to the provision of a vertically extending support plate 2, the experimental operator can stand while installing and operating the oxygen-nitrogen tank, which improves the efficiency of fixing the combustion wire and is more ergonomic than bending over or bending elbows. Furthermore, the support platform 3 is provided with multiple mounting holes 31 for installing oxygen-nitrogen tanks, allowing multiple oxygen-nitrogen tanks to be installed and operated simultaneously, thus improving testing efficiency.

[0025] In one implementation, such as Figure 1 As shown, the support plate 2 is located on the same side of the support base 1 and the load-bearing platform 3, and the support plate 2 has a first support section 4 on both its left and right sides. The first support section 4 reinforces the load-bearing platform 3 and improves its load-bearing capacity.

[0026] Furthermore, the upper end of the first support section 4 is connected to the bearing platform 3, and its lower end is connected to the support base 1. The connection between the bearing platform 3 and the support base 1 by the first support section 4 can strengthen the overall strength of the oxygen-nitrogen tank fixing frame and improve its durability and load-bearing capacity.

[0027] Preferably, the upper part of the first support section 4 is recessed towards the support plate 2, while the lower part protrudes away from the support plate 2, forming a wave-like structure. Since the bearing platform 3 is located at the upper end of the support plate 2 and the oxygen-nitrogen tank is located on the bearing platform 3, with its combustion electrode positioned below the bearing platform 3, the operation of fixing the combustion wire to the combustion electrode of the oxygen-nitrogen tank is performed below the bearing platform 3. The recessed upper part of the first support section 4 towards the support plate 2 provides support for the fixing frame while also leaving sufficient operating space for the experiment, avoiding interference with the experiment, reducing operational errors, and making the installation position of the combustion wire more accurate.

[0028] The lower part of the first support section 4 protrudes away from the support plate 2, which can lower the overall center of gravity of the first support section 4, thereby lowering the overall center of gravity of the fixed frame, improving the overall stability, preventing the fixed frame from shaking during operation, and further reducing operation errors.

[0029] In one implementation, such as Figure 2 As shown, a second support section 5 is horizontally arranged in the middle of the support plate 2 along its length. The two ends of the second support section 5 are connected to the first support sections 4 arranged on both sides of the support plate 2. This provides longitudinal support for the fixing frame, further improving its strength and stability.

[0030] In one embodiment, a reinforcing member 6 is provided between two adjacent assembly holes 31. The reinforcing member 6 is located below the support platform 3 and is connected to both the support plate 2 and the support platform 3.

[0031] Specifically, one end of the reinforcing member 6 is connected to the front surface of the support plate 2, and its upper side is connected to the lower surface of the bearing platform 3. The reinforcing member 6 gradually tapers away from the support plate 2 from its connection point to form a triangular structure.

[0032] With this configuration, the reinforcing component 6 can improve the strength of the load-bearing platform 3 and prevent the load-bearing platform 3 from being bent by the oxygen and nitrogen tank.

[0033] In one embodiment, the assembly hole 31 is connected to the edge of the support platform 3, thus forming a semi-enclosed assembly hole 31. The semi-enclosed assembly hole 31 facilitates the installation and disassembly of the oxygen-nitrogen tank, improving the efficiency of experimental operations.

[0034] In one embodiment, the height of the support plate 2 is between 50cm and 60cm. Controlling the height of the support plate 2 within this range raises the operating height of the experimental platform, making experimental operations more ergonomic. Furthermore, the width of the support base 1 is greater than twice the width of the bearing platform 3 to prevent a top-heavy situation after the oxygen-nitrogen tank is installed on the mounting frame, thereby improving the stability of the mounting frame and reducing operational errors.

[0035] In summary, the oxygen-nitrogen cylinder holder of this invention, through the design of a support platform and a support plate, makes the experimental table more ergonomic. Operators can stand while installing and operating the oxygen-nitrogen cylinder, and the ergonomic operating posture allows for more accurate placement of the combustion wire, reducing operational errors, increasing the speed of combustion wire installation, and consequently lowering the retest rate, wasted time, and waste of experimental consumables. Furthermore, this oxygen-nitrogen cylinder holder allows for simultaneous testing of multiple sets of samples, shortening the sample testing time and improving efficiency.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0037] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A fixture for oxygen and nitrogen cylinders used in oxygen and nitrogen testing, characterized in that, include: Support base, horizontally set; A support plate is connected to the support base and extends upward; and The support platform is horizontally positioned at the upper end of the support plate; The support platform has multiple assembly holes spaced apart along its length for installing oxygen and nitrogen tanks.

2. The oxygen-nitrogen cylinder holder for oxygen-nitrogen testing according to claim 1, characterized in that, The support plate is located on the same side of the support base and the bearing platform, and the support plate has a first support section on both its left and right sides.

3. The oxygen-nitrogen cylinder holder for oxygen-nitrogen testing according to claim 2, characterized in that, The upper end of the first support section is connected to the bearing platform, and its lower end is connected to the support base.

4. The oxygen-nitrogen cylinder holder for oxygen-nitrogen testing according to claim 2, characterized in that, The upper part of the first support section is recessed towards the support plate, and the lower part protrudes away from the support plate to form a wave-shaped structure.

5. The oxygen-nitrogen cylinder holder for oxygen-nitrogen testing according to claim 2, characterized in that, A second support section is horizontally arranged in the middle of the support plate along the length of the support plate, and the two ends of the second support section are respectively connected to the first support sections arranged on both sides of the support plate.

6. The oxygen-nitrogen cylinder holder for oxygen-nitrogen testing according to claim 2, characterized in that, The support plate is arranged vertically relative to the support base, and the first support section is arranged vertically on both sides of the support plate.

7. The oxygen-nitrogen cylinder holder for oxygen-nitrogen testing according to claim 1, characterized in that, A reinforcing member is provided between two adjacent assembly holes. The reinforcing member is located below the bearing platform and is connected to both the support plate and the bearing platform.

8. The oxygen-nitrogen cylinder holder for oxygen-nitrogen testing according to claim 7, characterized in that, One end of the reinforcing member is connected to the front surface of the support plate, and its upper side is connected to the lower surface of the bearing platform; the reinforcing member gradually contracts from its connection with the support plate toward the direction away from the support plate to form a triangular structure.

9. The oxygen-nitrogen cylinder holder for oxygen-nitrogen testing according to claim 1, characterized in that, The assembly hole is connected to the edge of the support platform and is configured as a semi-closed assembly hole.

10. The oxygen-nitrogen cylinder holder for oxygen-nitrogen testing according to claim 1, characterized in that, The height of the support plate is between 50cm and 60cm; and the width of the support base is greater than twice the width of the bearing platform.

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