Device for collecting gas cylinders discharged by ship engine

Abstract

The utility model relates to the technical field of ship engine exhaust gas cylinder management, and discloses a ship engine exhaust gas cylinder collecting device which comprises a storage rack, a plurality of supporting beams are arranged on the bottom layer of the storage rack, a mounting plate is arranged on the top layer of the storage rack, a plurality of limiting holes are evenly distributed in the mounting plate, and the bottom ends of gas cylinders penetrate through the limiting holes and then are supported by the supporting beams. Hoisting plates are arranged at the tops of the storage racks and used for hoisting the storage racks, and moving wheels are arranged at the bottoms of the storage racks; the positions of gas cylinders are limited through the limiting holes in the top layer mounting plate, and the bottom ends of the gas cylinders are supported through the supporting beams; the position of the gas cylinder is fixed; the hoisting plate and the moving wheels are arranged, so that the storage rack can be hoisted to a high-altitude test board, and the storage rack can be hoisted to the ground and pushed into a repository through the moving wheels after being filled with the gas cylinders; one fastening belt can penetrate through a whole row of gas cylinder handles, and the two ends of the fastening belt are bound on the edge beams, so that the operation is convenient and fast, and the gas cylinders can be prevented from moving under the influence of external force factors due to the fact that the gas cylinders are not axially fixed in the hoisting process.

Description

Technical Field

[0001] The utility model relates to the technical field of ship engine exhaust gas cylinder management, in particular to a ship engine exhaust gas cylinder collecting device. Background Art

[0002] As the main power of large-scale long-distance ships, the emission performance of low-speed engines has also become an important factor affecting the global marine environment. In the face of strict emission regulations, the emission measurement technology requirements have been raised accordingly. At present, it is necessary to conduct a full range of exhaust gas measurements on the parent engine. The exhaust gas measurement process requires the use of standard material gas and zero gas as calibration to ensure that the test results are accurate and meet relevant requirements.

[0003] Standard gas currently exists in the form of a single bottle, and the empty bottle needs to be placed on the test bench after the engine emission measurement is completed. Due to the diversity of gas cylinders and the possibility of residual gas, and the test bench is more than ten meters above the ground, it is not easy to manage if multiple gas cylinders are placed on the test bench, and the dumping of gas cylinders at high altitude is likely to cause safety hazards. Therefore, a gas cylinder storage device is needed to collect the gas cylinders.

[0004] Utility model CN209839695U discloses a gas cylinder storage cage, which realizes the storage of gas cylinders by setting tracks and corresponding gas cylinder reverse pulleys in the storage cage. However, since the empty cylinders of ship engine exhaust gas cylinders need to be transported to the gas cylinder storage warehouse on the ground after testing, this solution is not convenient for transportation and is not convenient for collecting and transporting test bench gas cylinders; in addition, each gas cylinder in this solution needs to be equipped with a set of gas cylinder reverse pulleys to limit the position of the gas cylinder, but this structure also makes the overall operation complicated. Before the gas cylinder is stored, it needs to be installed on the pulley first, and then installed on the track in the cage. If it is used on the test bench, the storage cage and the corresponding number of pulleys need to be hoisted onto the test bench, and the structure is complex and the working process is cumbersome. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a ship engine exhaust gas cylinder collection device, which can effectively collect and manage the gas cylinders of the test bench, and after the gas cylinders are filled, the device can be hoisted to the ground and moved to a storage warehouse.

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

[0007] A device for collecting ship engine exhaust gas cylinders comprises a storage rack, wherein the bottom layer of the storage rack is provided with a plurality of support beams, the top layer is provided with a mounting plate, a plurality of limit holes are evenly distributed on the mounting plate, the bottom end of the gas cylinder passes through the limit holes and is supported by the support beams, a lifting plate is provided on the top of the storage rack for lifting the storage rack, and movable wheels are provided at the bottom of the storage rack.

[0008] As a further implementation, the storage rack is formed by connecting columns and beams.

[0009] As a further implementation, the inner diameter of the limiting hole on the mounting plate is adapted to the outer diameter of the gas cylinder, and the mounting plate has a set thickness.

[0010] As a further implementation, a rubber layer is provided on the inner surface of the limiting hole.

[0011] As a further implementation method, the support beam is at the same height as the bottom end of the column, a plurality of support beams are arranged in parallel, and each support beam is arranged corresponding to each column of limiting holes.

[0012] As a further implementation method, a limiting groove is provided on the support beam at a position corresponding to the limiting hole.

[0013] As a further implementation, the hanging plate is welded to the top of the column or to the four corners of the mounting plate.

[0014] As a further implementation, the moving wheel is installed at the bottom end of the column, and the moving wheel is a universal wheel.

[0015] As a further implementation method, the columns are connected by side beams, and the side beams are located at the middle height of the columns, and a buffer layer is provided on the inner side of the side beams.

[0016] As a further implementation, a fastening belt is also included, and the fastening belt is used to pass through the hole on the handle of the gas cylinder, and the end of the fastening belt is used to be tied to the side beam.

[0017] The beneficial effects of the above utility model are as follows:

[0018] 1. The utility model effectively limits the position of the gas cylinder through the limit holes on the top mounting plate, supports the bottom of the gas cylinder through the support beam, ensures that the position of the gas cylinder is fixed, and provides a hoisting plate and moving wheels, so that the storage rack can be hoisted to the high-altitude test bench, and after the storage rack is filled with gas cylinders, it can be hoisted to the ground and pushed to the storage warehouse through the moving wheels.

[0019] 2. A fastening belt of the utility model can pass through a whole row of gas cylinder handles, and both ends of the fastening belt are tied to the side beams, which is easy to operate and can prevent the gas cylinders from moving under the influence of external forces during the lifting process due to the lack of axial fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0021] Figure 1It is an overall structural diagram of a ship engine exhaust gas cylinder collecting device in an embodiment of the utility model.

[0022] In the figure: the distances or sizes between parts are exaggerated to show the positions of various parts, and the schematic diagram is for reference only.

[0023] Among them: 1. Storage rack, 2. Mounting plate, 3. Lifting plate, 4. Moving wheel, 5. Fastening belt, 6. Support beam, 7. Column, 8. First side beam, 9. Second side beam. DETAILED DESCRIPTION

[0024] It should be noted that the following detailed descriptions are all illustrative and are intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used in the present invention have the same meanings as those commonly understood by those skilled in the art to which the present invention belongs.

[0025] Embodiment 1

[0026] In a typical implementation of the present invention, reference is made to Figure 1 As shown, a device for collecting ship engine exhaust gas cylinders includes a storage rack 1. The bottom layer of the storage rack 1 is provided with a plurality of support beams 6, and the top layer is provided with a mounting plate 2. The mounting plate 2 is evenly distributed with a plurality of limiting holes. After the bottom end of the gas cylinder passes through the limiting holes, it is supported by the support beams 6. A lifting plate 3 is provided on the top of the storage rack 1 for lifting the storage rack 1. A moving wheel 4 is provided at the bottom of the storage rack 1.

[0027] The storage rack 1 is connected by columns 7 and beams. Figure 1 As shown, four columns 7 are vertically arranged, and the top and bottom ends of the columns are welded into an integrated structure through a cross beam.

[0028] The plane where the cross beam at the bottom end of the column of the storage rack 1 is located is the bottom layer, and the bottom layer is provided with a plurality of support beams 6. The support beams 6 are arranged parallel to each other, and the two ends of the support beams 6 are welded between the cross beams of the bottom layer. Figure 1 As shown, the support beam 6 of this embodiment is arranged longitudinally.

[0029] A mounting plate 2 is welded in the plane where the cross beam at the top end of the column 7 is located. The mounting plate 2 is a rectangular structure, and its side surface is welded to the cross beam and is located on the top layer of the storage rack 1.

[0030] The mounting plate 2 is evenly distributed with a plurality of limiting holes, which are circular holes for the gas cylinder body to pass through. Therefore, the inner diameter of the limiting hole is adapted to the outer diameter of the gas cylinder. In order to effectively protect the gas cylinder, a rubber layer is provided on the inner surface of the limiting hole to achieve flexible limiting of the gas cylinder.

[0031] It is understandable that the distance between the support beam 6 and the mounting plate 2 is smaller than the height of the gas cylinder, so that after the gas cylinder is inserted into the limiting hole, the bottom end of the gas cylinder is supported by the support beam 6.

[0032] In a preferred example, the distance between the support beam 6 and the mounting plate 2 is greater than half the height of the gas cylinder. The gas cylinder has a handle. After the gas cylinder is inserted into the limiting hole, the handle at the top of the gas cylinder is located above the mounting plate, which is convenient for fastening with the fastening belt 5.

[0033] In order to prevent the gas cylinder from deflecting relative to the mounting plate after being stored, the mounting plate of this embodiment has a set thickness, which can ensure the stability of the vertical position of the gas cylinder and prevent the gas cylinder from arbitrarily deflecting.

[0034] It is understandable that the support beam 6 of this embodiment needs to be arranged corresponding to the limiting holes and located directly below the limiting holes. The support beam can also be arranged horizontally to ensure that each support beam is arranged corresponding to a row or column of limiting holes.

[0035] In a preferred example, in order to further fix the gas cylinder, a limiting groove is provided at the position corresponding to the limiting hole on the support beam 6. The shape of the groove is adapted to the bottom of the gas cylinder, which can effectively limit the bottom of the gas cylinder, prevent the gas cylinder from moving arbitrarily, and ensure safety.

[0036] like Figure 1 As shown, adjacent columns are connected by side beams, and the side beams are located at the middle height of the columns. A buffer layer is provided inside the side beams, and the buffer layer can be made of rubber material. The side beams are provided to enclose a gas cylinder storage space between the mounting plate and the support beam of the storage rack. The side beams can effectively prevent the gas cylinder from detaching from the storage rack between the mounting plate and the support beam, and have a protective effect.

[0037] After the engine emission measurement is completed, the empty cylinders need to be placed on the test bench. Due to the diversity of gas cylinders and the possibility of residual gas, and the test bench is more than ten meters above the ground, it is not easy to manage if multiple gas cylinders are placed on the test bench, and the dumping of gas cylinders at high altitude is likely to cause safety hazards.

[0038] In order to facilitate the management of gas cylinders, the storage rack 1 of this embodiment is welded with hanging plates 3 at the four corners of the top, and the hanging plates 3 are welded to the top of the column, or can also be welded to the four corners of the mounting plate. Through the through holes on the hanging plates, the storage rack 1 can be hoisted to the high-altitude test bench by a hanging device, and the empty bottles after the test can be placed on the storage rack 1 immediately. After all the limit holes on the mounting plate are filled with gas cylinders, the storage rack 1 can be hoisted to the ground by a hanging device.

[0039] After the test, the empty bottles need to be transported to the gas cylinder storage warehouse on the ground. The bottom end of the column of this embodiment is provided with a moving wheel 4, wherein the moving wheel 4 is a universal wheel. Through the setting of the moving wheel, the storage rack 1 on the ground can be pushed into the storage warehouse for convenient transportation. It can be understood that the universal wheel is provided with a locking mechanism to ensure that the storage rack 1 is locked when it does not need to be moved to ensure safety.

[0040] In order to further secure the gas cylinder and prevent it from moving due to external forces during the lifting process, the gas cylinder can be secured by a fastening belt 5 .

[0041] like Figure 1 As shown, the four columns are connected by two second side beams 9 and two first side beams 8. After the gas cylinder is installed on the mounting plate, the handle at the top of the gas cylinder is located above the mounting plate 2, and a fastening belt 5 can be passed through the hole on the handle, and the end of the fastening belt 5 can be tied to the side beam, and the fastening belt 5 can be a rope.

[0042] One fastening belt 5 can pass through the handles on a whole row of cylinders at the same time and tie them up for fastening, which is quick and easy to operate. Through the setting of the fastening belt, it can be effectively ensured that the cylinders will not move axially due to external forces during the hoisting process.

[0043] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A ship engine exhaust gas cylinder collection device, characterized in that: It comprises a storage rack, the bottom layer of the storage rack is provided with a plurality of supporting beams, the top layer is provided with a mounting plate, a plurality of limiting holes are evenly distributed on the mounting plate, the bottom end of the gas cylinder passes through the limiting holes and is supported by the supporting beams, a lifting plate is provided on the top of the storage rack for lifting the storage rack, and movable wheels are provided at the bottom of the storage rack.

2. A ship engine exhaust gas cylinder collection device according to claim 1, characterized in that: The storage rack is formed by connecting upright posts and crossbeams.

3. A ship engine exhaust gas cylinder collection device according to claim 1, characterized in that: The inner diameter of the limiting hole on the mounting plate is adapted to the outer diameter of the gas cylinder, and the mounting plate has a set thickness.

4. A ship engine exhaust gas cylinder collection device according to claim 3, characterized in that: The inner surface of the limiting hole is provided with a rubber layer.

5. A ship engine exhaust gas cylinder collection device according to claim 1, characterized in that: The support beam is at the same height as the bottom end of the column, a plurality of support beams are arranged in parallel, and each support beam is arranged corresponding to each row of limiting holes.

6. A ship engine exhaust gas cylinder collection device according to claim 5, characterized in that: A limiting groove is provided on the support beam at a position corresponding to the limiting hole.

7. A ship engine exhaust gas cylinder collection device according to claim 2, characterized in that: The hanging plate is welded to the top of the column or to the four corners of the installation plate.

8. A ship engine exhaust gas cylinder collection device according to claim 2, characterized in that: The moving wheel is installed at the bottom end of the column, and the moving wheel is a universal wheel.

9. A ship engine exhaust gas cylinder collection device according to claim 2, characterized in that: The columns are connected by side beams, and the side beams are located at the middle height of the columns. A buffer layer is provided inside the side beams.

10. A ship engine exhaust gas cylinder collection device according to claim 9, characterized in that: The utility model also comprises a fastening belt, which is used to pass through the hole on the handle of the gas cylinder, and the end of the fastening belt is used to be tied to the side beam.

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