Storage shelf for electrolysis debugging of ship ballast water

Abstract

A storage rack for electrolysis debugging of ship ballast water is used for hanging conversion connectors, each conversion connector comprises a connecting pipe and flanges located at the two ends of the connecting pipe, the storage rack comprises a rack body, a plurality of straight rods used for hanging the conversion connectors are arranged on the rack body, and every two adjacent straight rods are used for supporting the flanges at the top ends of the conversion connectors; the straight rod is inclined, and the end, connected with the frame body, of the straight rod is lower than the other end of the straight rod. The adapter in the suspended state cannot be separated from the straight rod under the condition that the adapter is lifted upwards without external force and dragged towards the higher end of the straight rod, and therefore the situation that the adapter is touched by mistake and falls off is avoided.

Description

Technical Field

[0001] The utility model relates to a ship ballast water management system debugging auxiliary tooling, in particular to a storage shelf used for ship ballast water electrolysis debugging. Background Art

[0002] With the explosion of the ship ballast water equipment market, the electrolysis commissioning project cycle is currently shortened. In the electrolysis commissioning project, both the electrolysis unit and the dosing unit need to be connected using a conversion connector, and multiple cables need to be connected when connecting multiple rectifiers.

[0003] At present, the electrolysis commissioning project needs to find three 220V power cables, one 440V power cable, two signal cables and two conversion connectors from the shelf. Since the conversion connectors and cables require various models, there are many kinds of items placed on the shelf. At present, the conversion connectors are placed directly on the flat plate of the shelf, and there is a risk of accidental contact causing the conversion connector to fall off the shelf. Utility Model Content

[0004] The utility model aims to provide a storage shelf for ship ballast water electrolysis commissioning, aiming to solve the problem that a conversion joint is easily accidentally knocked off when it is directly placed on a flat plate of the shelf.

[0005] The utility model provides a storage shelf for ship ballast water electrolysis commissioning, which is used for hanging a conversion joint. The conversion joint comprises a connecting pipe and flanges located at both ends of the connecting pipe, and comprises a frame body, on which a plurality of straight rods for hanging the conversion joint are arranged, and two adjacent straight rods are used to support the flange at the top end of the conversion joint; the straight rods are inclined, and one end of the straight rods connected to the frame body is lower than the other end of the straight rods.

[0006] Optionally, the angle between the central axis of the straight rod and the horizontal plane is 5° to 45°.

[0007] Optionally, a plurality of the straight rods are distributed on the frame at intervals along the horizontal direction.

[0008] Optionally, the frame includes a horizontal crossbar, and a plurality of the straight rods are spaced apart in a length direction of the crossbar.

[0009] Optionally, there are at least two cross bars, and the distance between two adjacent cross bars is greater than the height of the conversion joint.

[0010] Optionally, a guide rail groove is provided in the cross bar along its length direction, and a plurality of sliders are slidably fitted in the guide rail groove, and the straight rod is fixedly connected to the slider in a one-to-one correspondence; an open groove is provided on the surface of the cross bar along its length direction, and the open groove is communicated with the guide rail groove, and the open groove is used for the straight rod to pass through the guide rail groove to connect with the slider; an unlockable locking member is provided on the cross bar, and the locking member is used to fix the slider relative to the guide rail groove when the locking member is locked, and is used to allow the slider to move relative to the guide rail groove when the locking member is unlocked.

[0011] Optionally, the storage shelf further includes a cabinet body, the cabinet body is located below the straight rod, and the top of the cabinet body is fixedly connected to the bottom of the shelf body.

[0012] Optionally, rollers are provided at the bottom of the cabinet.

[0013] Optionally, the cabinet includes multiple layers of drawers.

[0014] Optionally, the top surface of the cabinet is an operating surface; and the distance between the lowest straight rod and the operating surface is greater than the height of the conversion joint.

[0015] The technical effects achieved by the utility model using the above technical solution are:

[0016] The conversion joint in the suspended state cannot be detached from the straight rod unless external force is used to lift the conversion joint upward and drag it toward the higher end of the straight rod, so it will not fall off by accident. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a storage shelf used for ship ballast water electrolysis commissioning in Example 1;

[0018] Figure 2 A side view of a storage rack used for ship ballast water electrolysis commissioning in Example 1;

[0019] Figure 3 This is a schematic diagram of the frame structure of the storage shelf in Example 2.

[0020] Figure numerals: 1, frame; 11, cross bar; 111, guide rail groove; 112, opening groove; 12, column; 13, straight rod; 2, cabinet; 21, drawer; 22, operating surface; 3, roller; 4, conversion joint; 41, flange; 42, connecting pipe; 5, slider; 6, locking piece. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] It should be noted that, in this document, relational terms such as “first” and “second” are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

[0023] Example 1

[0024] The embodiment of the utility model provides a storage shelf for ship ballast water electrolysis commissioning, which aims to meet the storage needs of electrolysis commissioning connectors such as cables, signal lines, and conversion joints, and solve the problems of low efficiency in finding items during operations in traditional shelves used to arrange workstations in the commissioning area, and conversion joints directly stored on the flat plates of traditional shelves that are easily touched by mistake and fall off, resulting in damage to the conversion joints and personal injuries.

[0025] Reference Figure 1 and Figure 2 The shelf is composed of an upper part and a lower part: the upper part is a frame body 1 for storing conversion joints 4; the lower part is a cabinet body 2 for storing cables.

[0026] Reference Figure 1 The frame 1 is composed of a cross bar 11, columns 12 and straight bars 13. One side of the cabinet 2 is the operating side. A plurality of columns 12 are vertically fixed at the edge of the top surface of the cabinet 2 opposite to the operating side, and the spacing between adjacent columns 12 is the same. The cross bar 11 is horizontally fixed on the columns 12. The columns 12 are not only the load-bearing columns of the entire frame 1, but also play the role of strengthening the middle section of the longer cross bar 11. The number of cross bars 11 can be one or more, and the distance between two adjacent cross bars 11 should be greater than the height of the conversion joint 4. Considering that the height of the straight bar 13 is too high, it will make it more difficult for personnel to manually take out the conversion joint 4. Therefore, it is preferred that the number of cross bars 11 is two, and it is ensured that the conversion joint 4 suspended under the highest cross bar 11 can be touched by employees raising their hands.

[0027] Reference Figure 1 A row of straight rods 13 is fixed on each crossbar 11 along the length direction of the crossbar 11, and all the straight rods 13 on each crossbar 11 are parallel to each other, and there is a gap between adjacent straight rods 13. The straight rods 13 are inclined, and the lower end of the straight rod 13 is welded and fixed to the crossbar 11, and the higher end points to the operating side of the cabinet 2.

[0028] Reference Figure 1 and Figure 2 , two adjacent straight rods 13 located on the same crossbar 11 are used to cooperate with the suspension conversion joint 4, and the two ends of the conversion joint 4 are flanges 41, and the middle section is a connecting pipe 42; the distance between the two adjacent straight rods 13 should be greater than the diameter of the connecting pipe 42 and smaller than the diameter of the flange 41 at the top of the conversion joint 4. When suspending the conversion joint 4, lift the flange 41 at the top of the conversion joint 4 to a higher end than the straight rod 13, then push the connecting pipe 42 between the two adjacent straight rods 13, and finally release the conversion joint 4, so that the two straight rods 13 can support the flange 41 at the top of the conversion joint 4 to achieve the suspension of the conversion joint 4. The conversion joint 4 in the suspended state cannot be detached from the straight rod 13 without using external force to lift the conversion joint 4 upward and drag it to the higher end of the straight rod 13, so it will not fall off by accident. When taking the conversion joint 4, hold the conversion joint 4 with your hand and drag it away from the crossbar 11, and the conversion joint 4 will eventually detach from the straight rod 13 from the highest end of the straight rod 13.

[0029] Reference Figure 1 and Figure 2 When the static friction between the flange 41 at the top of the conversion joint 4 and the straight rod 13 is not less than the component force of the gravity of the conversion joint 4 along the length direction of the straight rod 13, the conversion joint 4 can stay at any position on the straight rod 13; when the static friction between the flange 41 at the top of the conversion joint 4 and the straight rod 13 is less than the component force of the gravity of the conversion joint 4 along the length direction of the straight rod 13, the flange 41 at the top of the conversion joint 4 will slide along the straight rod 13 to the cross bar 11. Whether the flange 41 can slide on the straight rod 13 depends on the surface roughness of both and the inclination of the straight rod 13: the greater the surface roughness, the greater the static friction coefficient, and when the pressure of the flange 41 on the straight rod 13 remains unchanged, the greater the static friction, the less likely the flange 41 is to slide on the straight rod 13; the greater the inclination of the straight rod 13, the greater the component force of the gravity of the conversion joint 4 along the length direction of the straight rod 13, and the easier the flange 41 is to slide on the straight rod 13.

[0030] Reference Figure 1 and Figure 2 The angle between the central axis of the straight rod 13 and the horizontal plane is 5° to 45°, preferably 5°, that is, the angle between the straight rod 13 and the column 12 is 95°. This inclination angle can make most of the conversion joints 4 hung on the straight rod 13 not slide along the length direction of the straight rod 13 under the action of gravity, so that the conversion joint 4 can stay near the higher end of the straight rod 13, so as to save effort when taking the conversion joint 4.

[0031] In order to prevent the lower surface of the flange 41 of the conversion joint 4 or the side wall of the connecting pipe 42 from being worn when sliding against the straight rod 13, a cylindrical rod is preferably used as the straight rod 13 to reduce the friction between the conversion joint 4 and the straight rod 13.

[0032] In order to enable the suspended conversion joint 4 to be found quickly, the gaps between all the straight rods 13 on the same cross bar 11 can be designed to gradually increase or decrease along the length direction of the cross bar 11, and a gap close to the diameter of the connecting pipe 42 of the conversion joint 4 is selected, and the conversion joint 4 is suspended on the two straight rods 13 that surround the gap. When a certain conversion joint 4 needs to be found, it can be quickly located at the target cross bar 11 according to the diameter of the connecting pipe 42 of the conversion joint 4.

[0033] In order to enable the suspended conversion joint 4 to be found quickly, it is also possible to design the gaps between all the straight rods 13 on the same crossbar 11 to be uniform, but the gaps between adjacent straight rods 13 on different crossbars 11 to be different; for example, the gaps between adjacent straight rods 13 on the first crossbar 11 are all 50 cm, and the diameter of the connecting pipe 42 of the suspended conversion joint 4 is 41-50 cm; the gaps between adjacent straight rods 13 on the second crossbar 11 are all 40 cm, and the diameter of the connecting pipe 42 of the suspended conversion joint 4 is 31-40 cm; then when it is necessary to find a conversion joint 4 with a connecting pipe 42 diameter of 45 cm, searching on the first crossbar 11 can save a lot of time.

[0034] Reference Figure 1 and Figure 2 A plurality of rollers 3 are installed at the bottom of the cabinet 2. The rollers 3 are universal wheels, which are convenient for transferring the shelves to the designated position of the workshop according to the needs. The top surface of the cabinet 2 is a horizontal operating surface 22. The personnel stand on the operating side of the cabinet 2 to disassemble or install the electrolytic debugging connector on the operating surface 22. There should be enough distance between the operating surface 22 and the lowest row of straight rods 13. When the conversion joint 4 is hung on the lowest row of straight rods 13, there should be a gap between the flange 41 at the bottom of the conversion joint 4 and the operating surface 22.

[0035] Reference Figure 1 and Figure 2 A plurality of drawers 21 are arranged from top to bottom in the cabinet 2, and the handles of the drawers 21 face the operation side of the cabinet 2. Each layer of drawers 21 is used to store different cables, for example, the first layer stores signal cables, the second layer stores power cables, and the third layer stores slot cables. Labels may be attached to the outer surface of each layer of drawers 21, and the labels indicate the name and model of the cables stored in the drawers 21.

[0036] The electrolysis debugging connector storage shelf proposed in this application is suitable for storing debugging project products at all workstations in the debugging area, which improves the efficiency of finding items in the debugging area. After using this shelf, each set of electrolysis operation time is saved by about 10 minutes. At the same time, it can effectively and intuitively improve the aesthetics of the placement area, which promotes 6S management.

[0037] The storage shelf for electrolytic debugging connectors proposed in the present application can not only prevent the conversion connector 4 from falling due to accidental contact, but also enable personnel to quickly find the required type of cable and prevent the cable from being exposed to the air for a long time and being contaminated by dust and oxidation, thereby increasing the service life of the cable.

[0038] Example 2

[0039] This embodiment provides a storage shelf for ship ballast water electrolysis commissioning based on embodiment 1, referring to Figure 3 , a locking member 6 is added, and the difference from Example 1 is that: the lower end of the straight rod 13 is not welded and fixed to the cross bar 11; a guide groove 111 is set in the cross bar 11 along its own length direction, and an open groove 112 is set on the side of the cross bar 11 along its own length direction, the open groove 112 is communicated with the guide groove 111, and a plurality of sliders 5 are slidably matched in the guide groove 111, and the sliders 5 can move along the length direction of the guide groove 111, and the lower end of each straight rod 13 extends into the guide groove 111 through the open groove 112 and is fixedly connected to a corresponding slider 5.

[0040] Reference Figure 3 , an aluminum alloy guide rail profile with a T-slot (equivalent to the combination of the guide rail slot 111 and the opening slot 112) can be directly used as the crossbar 11, and multiple screws can be used as the locking member 6. Multiple round holes are drilled equidistantly along the length direction of the side of the crossbar 11, and a screw is tapped into each round hole. When it is necessary to lock the slider 5, tighten the screw at the position where the slider 5 is located so that the screw presses the surface of the slider 5, thereby fixing the slider 5 relative to the guide rail slot 111; when it is necessary to release the slider 5, loosen the screw so that the screw is separated from the surface of the slider 5, and the slider 5 can slide freely along the length direction of the guide rail slot 111.

[0041] Reference Figure 3 The straight rod 13 can be manually moved to move the slider 5 fixed at the end of the straight rod 13. After the straight rod 13 reaches the specified position, the slider 5 is locked by the locking member 6, so that the straight rod 13 is fixed relative to the cross bar 11, and the distance between two adjacent straight rods 13 is adjusted to adapt to the suspension of conversion joints 4 of different thicknesses.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A storage rack for ship ballast water electrolysis commissioning, used for hanging a conversion joint (4), the conversion joint (4) comprising a connecting pipe (42) and flanges (41) located at both ends of the connecting pipe (42), characterized in that: The invention comprises a frame (1), wherein the frame (1) is provided with a plurality of straight rods (13) for suspending a conversion joint (4), and two adjacent straight rods (13) are used to support a flange (41) at the top end of the conversion joint (4); the straight rods (13) are inclined, and one end of the straight rods (13) connected to the frame (1) is lower than the other end of the straight rods (13).

2. The storage rack for ship ballast water electrolysis commissioning according to claim 1, characterized in that: The included angle between the central axis of the straight rod (13) and the horizontal plane is 5° to 45°.

3. The storage rack for ship ballast water electrolysis commissioning according to claim 1, characterized in that: The plurality of straight rods (13) are distributed on the frame (1) at intervals along the horizontal direction.

4. The storage rack for ship ballast water electrolysis commissioning as claimed in claim 3, characterized in that: The frame (1) comprises a horizontal crossbar (11), and a plurality of straight bars (13) are arranged at intervals in the length direction of the crossbar (11).

5. The storage rack for ship ballast water electrolysis commissioning as claimed in claim 4, characterized in that: There are at least two cross bars (11), and the distance between two adjacent cross bars (11) is greater than the height of the conversion joint (4).

6. The storage rack for ship ballast water electrolysis commissioning as claimed in claim 5, characterized in that: A guide rail groove (111) is arranged inside the cross bar (11) along its length direction, a plurality of sliders (5) are slidably fitted inside the guide rail groove (111), and the straight rods (13) are fixedly connected to the sliders (5) in a one-to-one correspondence; an open groove (112) is arranged on the surface of the cross bar (11) along its length direction, the open groove (112) is communicated with the guide rail groove (111), and the open groove (112) allows the straight rod (13) to pass through the guide rail groove (111) to connect with the sliders (5); an unlockable locking member is arranged on the cross bar (11), and when the locking member is locked, the sliders (5) are fixed relative to the guide rail groove (111), and when the locking member is unlocked, the sliders (5) are movable relative to the guide rail groove (111).

7. The storage rack for ship ballast water electrolysis commissioning according to any one of claims 1 to 6, characterized in that: The storage shelf further comprises a cabinet body (2), wherein the cabinet body (2) is located below the straight rod (13), and the top of the cabinet body (2) is fixedly connected to the bottom of the rack body (1).

8. The storage rack for ship ballast water electrolysis commissioning according to claim 7, characterized in that: The bottom of the cabinet (2) is provided with a roller (3).

9. The storage rack for ship ballast water electrolysis commissioning according to claim 7, characterized in that: The cabinet (2) comprises a multi-layer drawer (21).

10. The storage rack for ship ballast water electrolysis commissioning according to claim 7, characterized in that: The top surface of the cabinet (2) is an operating surface (22); the distance between the lowest straight rod (13) and the operating surface (22) is greater than the height of the conversion joint (4).

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