Gas cylinder weighing structure

Abstract

The invention relates to a gas cylinder weighing structure, and relates to the technical field of ship construction, the gas cylinder weighing structure comprises a weighing scale body, the top end of the weighing scale body is provided with a supporting assembly, the bottom end of the weighing scale body is provided with a connecting assembly, the connecting assembly is oppositely connected with a gas cylinder, and the connecting assembly is connected with the gas cylinder. The connecting point of the supporting assembly and the weighing scale body, the connecting point of the weighing scale body and the connecting assembly and the gravity center point of the gas cylinder are located on the same straight line. The CO2 gas cylinder weighing device has the advantages that the CO2 gas cylinder can be conveniently and rapidly weighed, and the operation difficulty of operators is reduced.

Description

Technical Field

[0001] The present application relates to the field of shipbuilding technology, and in particular to a gas cylinder weighing structure. Background Art

[0002] In the safe construction of ships, the use of CO2 gas fire extinguishing systems is a key safety measure for possible fire situations on ships. CO2 cylinders are usually installed in dedicated CO2 cabins on the deck, which store a large number of CO2 cylinders to ensure that CO2 gas can be released quickly and effectively to extinguish fires when fires occur.

[0003] In order to ensure that CO2 cylinders can be used normally when needed, regular maintenance and inspection are essential. At present, inspections on CO2 cylinders are usually carried out by weighing. This method involves measuring the weight of each CO2 cylinder and counting these weight data to determine the total weight of CO2 cylinders in the entire CO2 system. By regularly checking the weight of CO2 cylinders, ship managers can promptly detect whether any CO2 cylinder has leaks, damage or other abnormalities. If the weight of a CO2 cylinder is abnormal, it may mean that the CO2 gas is leaking or there are other problems, which require timely repair or replacement to ensure that the CO2 fire extinguishing system can work reliably in the event of a fire.

[0004] With respect to the above-mentioned related technologies, the inventors believe that the CO2 cylinders are fixed in the frame, are very heavy, and are in large quantities, so the weighing process is very cumbersome, complicated, time-consuming and labor-intensive. Summary of the invention

[0005] In order to facilitate the rapid weighing of CO2 gas cylinders and reduce the operating difficulty for operators, the present application provides a gas cylinder weighing structure.

[0006] The present application provides a gas cylinder weighing structure, which adopts the following technical solution:

[0007] A gas cylinder weighing structure includes a weighing scale body, a support assembly is arranged at the top of the weighing scale body, a connecting assembly is arranged at the bottom of the weighing scale body, the connecting assembly is relatively connected to the gas cylinder, and the connection point between the support assembly and the weighing scale body, the connection point between the weighing scale body and the connecting assembly, and the center of gravity of the gas cylinder are on a straight line.

[0008] Optionally, the support assembly includes a support rod, one end of the support rod is relatively connected to the weighing scale body, and a support ring is provided on the support rod.

[0009] Optionally, the support rod includes a weighing end close to one end of the weighing scale body and a force-applying end away from one end of the weighing scale body, and the support ring is located on a side of the weighing scale body close to the force-applying end.

[0010] Optionally, the distance between the support ring and the weighing scale body is smaller than the distance between the support ring and the force applying end.

[0011] Optionally, a plurality of support rings are provided along the length direction of the support rod.

[0012] Optionally, the support rod includes a support shell, the interior of the support shell is detachably connected to a support inner rod, and the support ring is located on the support shell.

[0013] Optionally, a lower hanging ring is provided between the supporting shell and the weighing scale body, and the lower hanging ring is rotatably connected to the supporting shell, and the lower hanging ring is rotatably connected to the weighing scale body.

[0014] Optionally, the connecting assembly includes a card plate, a card plate having a vertical card groove, the side wall of the card groove is connected to the side wall of the card plate, the cylinder head valve of the gas cylinder extends into the interior of the card groove, and the top end of the card plate is fixedly connected to a connecting ring, and the connecting ring is fixed to the weighing scale body.

[0015] Optionally, two ends of the connecting ring are respectively fixed to the clamping plate, and a line connecting the two ends of the connecting ring intersects vertically with a center line of the weighing scale body.

[0016] Optionally, a display is provided on the weighing scale body, and the display is used to display the measurement value of the weighing scale body.

[0017] In summary, the present application includes at least one of the following beneficial technical effects:

[0018] 1. By pressing the support rod downward at the force-applying end, the support rod drives the weighing scale body to move upward, and then drives the gas cylinder to move upward and off the ground. The weight of the gas cylinder is measured by the weighing scale body. This weighing system is light in weight, easy and quick to operate, and can quickly measure the weight of CO2 gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of a gas cylinder weighing structure in an embodiment of the present application.

[0020] Figure 2 It is a structural schematic diagram of a connection component of a gas cylinder weighing structure in an embodiment of the present application.

[0021] Explanation of the accompanying reference numerals: 1. Weighing scale body; 11. Display; 2. Support assembly; 21. Support rod; 211. Weighing end; 212. Force-applying end; 213. Support shell; 214. Support inner rod; 22. Support ring; 23. Lower lifting ring; 3. Connecting assembly; 31. Clamp plate; 311. Clamping groove; 32. Connecting ring. DETAILED DESCRIPTION

[0022] In the safe construction of ships, the use of CO2 gas fire extinguishing systems is a key safety measure for possible fire situations on ships. CO2 cylinders are usually installed in dedicated CO2 cabins on the deck, which store a large number of CO2 cylinders to ensure that CO2 gas can be released quickly and effectively to extinguish fires when fires occur.

[0023] In order to ensure that CO2 cylinders can be used normally when needed, regular maintenance and inspection are essential. At present, inspections on CO2 cylinders are usually carried out by weighing. This method involves measuring the weight of each CO2 cylinder and counting these weight data to determine the total weight of CO2 cylinders in the entire CO2 system. By regularly checking the weight of CO2 cylinders, ship managers can promptly detect whether any CO2 cylinder has leaks, damage or other abnormalities. If the weight of a CO2 cylinder is abnormal, it may mean that the CO2 gas is leaking or there are other problems, which require timely repair or replacement to ensure that the CO2 fire extinguishing system can work reliably in the event of a fire.

[0024] With respect to the above-mentioned related technologies, the inventors believe that the CO2 cylinders are fixed in the frame, are very heavy, and are in large quantities, so the weighing process is very cumbersome, complicated, time-consuming and labor-intensive.

[0025] In order to facilitate the rapid weighing of CO2 gas cylinders and reduce the operating difficulty for operators, the present application provides a gas cylinder weighing structure.

[0026] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0028] The following is combined with Figure 1-2 This application is described in further detail.

[0029] The present application embodiment discloses a gas cylinder weighing structure. Figure 1 , Figure 2 A gas cylinder weighing structure includes a weighing scale body 1 for weighing weight, and a support assembly 2 is arranged at the top of the weighing scale body 1, and the support assembly 2 is used to provide support for the weighing scale body 1 so as to lift the gas cylinder off the ground. A connecting assembly 3 is arranged at the bottom of the weighing scale body 1, and the connecting assembly 3 is used to connect the weighing scale body 1 with the gas cylinder, so as to facilitate the quick connection of the gas cylinder and then weigh the gas cylinder. The connection point between the support assembly 2 and the weighing scale body 1, the connection point between the weighing scale body 1 and the gas cylinder, and the center of gravity of the gas cylinder are located on a straight line in the vertical direction, so as to accurately measure the weight of the gas cylinder.

[0030] In some embodiments, the weighing scale body 1 can be selected as a spring scale, and both ends of the spring scale are provided with measuring ends, the measuring end at the top is used to be connected to the support component 2, and the measuring end at the bottom is used to be connected to the connecting component 3. A display 11 is fixedly connected to the outer shell of the weighing scale body 1, and the display 11 is connected to the internal measuring element signal and is used to display the measured data value so that the operator can read it conveniently.

[0031] The support assembly 2 includes a support rod 21, and the support rod 21 includes a weighing end 211 close to one end of the weighing scale body 1 and a force-applying end 212 away from one end of the weighing scale body 1. In some embodiments, the support rod 21 includes a support shell 213 located on one side of the weighing end 211, and a support inner rod 214 is coaxially arranged on the support shell 213. The support shell 213 and the support inner rod 214 are detachably connected. In some embodiments, the support shell 213 and the support inner rod 214 can be relatively threadedly connected to facilitate the rapid disassembly of the support shell 213 and the support inner tube. When not in use, the support shell 213 and the support inner rod 214 can be relatively separated for storage.

[0032] A support ring 22 is rotatably connected to the side wall of the support shell 213, and multiple support rings 22 can be provided along the length direction of the support rod 21. The support ring 22 is located on the side of the connection point between the weighing scale body 1 and the support rod 21 away from the weighing end 211. Therefore, by connecting the support ring 22 relatively to the outside world and applying downward pressure to the force-applying end 212, the weighing end 211 is tilted upward, driving the weighing scale body 1 to move upward, and then driving the gas cylinder off the ground, and weighing the weight of the gas cylinder.

[0033] The distance between the support ring 22 and the weighing scale body 1 is smaller than the distance between the support ring 22 and the force-applying end 212 , so that the operator can reduce the degree of force applied at the force-applying end 212 , making it more convenient to lift the gas cylinder.

[0034] A lower hanging ring 23 is rotatably connected to the support rod 21 at a position relative to the weighing scale body 1 . The lower hanging ring 23 is rotatably connected to the weighing scale body 1 , and the weighing scale body 1 is relatively connected to the support rod 21 via the lower hanging ring 23 .

[0035] The connecting assembly 3 includes a horizontally arranged card plate 31, and a connecting ring 32 is arranged at the top of the card plate 31. The connecting ring 32 is a semi-annular structure. The center position of the connecting ring 32 is relatively connected to the bottom end of the weighing scale body 1, and the two ends of the connecting ring 32 are respectively fixedly connected to the top wall of the card plate 31, and the midpoint of the connecting line between the two ends of the connecting ring 32 coincides with the center line of the weighing scale body 1, so that after the gas cylinder is connected, the card plate 31 can be horizontal.

[0036] A clamping groove 311 is vertically opened on the top wall of the clamping plate 31, and the clamping groove 311 completely penetrates the clamping plate 31 in the vertical direction, and the side wall of one end of the clamping groove 311 is connected with the side wall of the clamping plate 31, so as to facilitate the bottle head valve of the gas cylinder to be extended into the inside of the clamping groove 311, and the gas cylinder is clamped on the clamping plate 31 through the bottle head valve. When the bottle head valve is completely located in the clamping groove 311, the center of gravity of the gas cylinder coincides with the center line of the weighing scale body 1.

[0037] In this application, the term "plurality" means at least two or more than two, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0038] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

Claims

1. A gas cylinder weighing structure, characterized in that: The weighing scale comprises a weighing scale body (1), wherein a support component (2) is arranged at the top end of the weighing scale body (1), and a connecting component (3) is arranged at the bottom end of the weighing scale body (1), wherein the connecting component (3) is relatively connected to the gas cylinder, and the connection point between the support component (2) and the weighing scale body (1), the connection point between the weighing scale body (1) and the connecting component (3), and the center of gravity of the gas cylinder are on a straight line.

2. The gas cylinder weighing structure according to claim 1, characterized in that: The support assembly (2) comprises a support rod (21), one end of the support rod (21) is relatively connected to the weighing scale body (1), and a support ring (22) is arranged on the support rod (21).

3. The gas cylinder weighing structure according to claim 2, characterized in that: The support rod (21) comprises a weighing end (211) close to one end of the weighing scale body (1) and a force-applying end (212) away from one end of the weighing scale body (1), and the support ring (22) is located on a side of the weighing scale body (1) close to the force-applying end (212).

4. The gas cylinder weighing structure according to claim 3 is characterized in that: The distance between the support ring (22) and the weighing scale body (1) is smaller than the distance between the support ring (22) and the force-applying end (212).

5. The gas cylinder weighing structure according to claim 2, characterized in that: A plurality of the support rings (22) are arranged along the length direction of the support rod (21).

6. The gas cylinder weighing structure according to claim 2, characterized in that: The support rod (21) comprises a support outer shell (213), the interior of the support outer shell (213) is detachably connected to a support inner rod (214), and the support ring (22) is located on the support outer shell (213).

7. The gas cylinder weighing structure according to claim 6, characterized in that: A lower hanging ring (23) is provided between the supporting shell (213) and the weighing scale body (1), and the lower hanging ring (23) is rotatably connected to the supporting shell (213), and the lower hanging ring (23) is rotatably connected to the weighing scale body (1).

8. The gas cylinder weighing structure according to claim 1, characterized in that: The connecting assembly (3) comprises a clamping plate (31), a clamping groove (311) is vertically provided on the clamping plate (31), a side wall of the clamping groove (311) is communicated with a side wall of the clamping plate (31), a bottle head valve of the gas cylinder extends into the inside of the clamping groove (311), a connecting ring (32) is fixedly connected to the top end of the clamping plate (31), and the connecting ring (32) is fixed to the weighing scale body (1).

9. The gas cylinder weighing structure according to claim 8, characterized in that: The two ends of the connecting ring (32) are respectively fixed to the clamping plate (31), and the connecting line of the two ends of the connecting ring (32) intersects perpendicularly with the center line of the weighing scale body (1).

10. The gas cylinder weighing structure according to claim 1, characterized in that: The weighing scale body (1) is provided with a display (11), and the display (11) is used to display the measurement value of the weighing scale body (1).

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