Auxiliary storage device and annular T-shaped rib storage method

Abstract

The invention relates to an auxiliary storage device and an annular T-shaped rib storage method.The auxiliary storage device comprises a stand column, a plurality of supporting pieces are fixed to the peripheral side of the stand column, the multiple supporting pieces are distributed in the peripheral direction of the stand column, and the supporting pieces extend in the radial direction of the stand column; the side, away from the stand column, of each supporting piece is connected with a rib supporting column through a length adjusting mechanism, the axis of each rib supporting column is parallel to the axis of the stand column, and the length adjusting mechanisms extend in the extending direction of the corresponding supporting pieces. The multiple supporting pieces are distributed in the circumferential direction of the stand column, so that the rib supporting column supports the annular T-shaped ribs from multiple directions, the rib supporting column extends in the extending direction of the stand column and can support the annular T-shaped ribs which have the same inner diameter and are stacked in the vertical direction, and the containing space is saved; and the periphery of each rib supporting column can be placed on the annular T-shaped rib by adjusting the length adjusting mechanism, so that the rib supporting columns are attached to the inner side wall of the annular T-shaped rib, and the annular T-shaped rib is prevented from deforming in the storage process.

Description

Technical Field

[0001] The present application relates to the field of shipbuilding, and in particular to an auxiliary storage device and a method for storing annular T-shaped ribs. Background Art

[0002] In the process of manufacturing large-scale cylinder sections of underwater ships, in order to improve the overall stability of the sections, it is usually necessary to set annular T-shaped ribs at appropriate positions of the sections as strong supports to increase the compression resistance of the sections. Due to different design technologies, underwater ships are generally divided into two structural forms: single hull and double hull. Figures 1 to 4 As shown, the annular T-shaped ribs of a single shell are generally internal, while the annular T-shaped ribs of a double shell are generally external.

[0003] Due to the complex curvature of the underwater ship hull surface, the diameters of the annular T-shaped ribs of the column section and the cone section are different, and the manufacturing process is complicated. The annular T-shaped ribs need to go through multiple processes such as component welding, full circle assembly, full circle welding, and groove turning to complete the processing. However, when manufacturing large-scale cylinders of underwater ships in sections, multiple different annular T-shaped ribs are usually required. The processed annular T-shaped ribs usually need to be stored for a certain period of time before use. In order to effectively reduce the deformation of the annular T-shaped ribs, the processed annular T-shaped ribs are usually placed directly on the ground. However, due to the large diameter of the annular T-shaped ribs, this placement method will occupy a large amount of production space and affect normal construction. Summary of the invention

[0004] The present application provides an auxiliary storage device and a storage method for annular T-shaped ribs, which can solve the technical problem in the related art that since the annular T-shaped ribs have a large diameter, directly placing the annular T-shaped ribs on the ground will occupy a large amount of production space and affect normal construction.

[0005] In a first aspect, an embodiment of the present application provides an auxiliary storage device, comprising: a column, a plurality of support members are fixed to the circumferential side of the column, the plurality of support members are distributed along the circumferential direction of the column, and the support members all extend along the radial direction of the column; each of the support members is connected to a rib support column through a length adjustment mechanism on a side away from the column, the axis of the rib support column is parallel to the axis of the column, and the length adjustment mechanism extends along the extension direction of the corresponding support member.

[0006] In combination with the first aspect, in one embodiment, each group of the length adjustment mechanism includes at least one fixed sleeve and a screw adjustment assembly; the support member and / or the rib support column is fixed with the fixed sleeve, and the fixed sleeve is coaxially arranged with the support member, and the inner side wall of the fixed sleeve is provided with an adjustment thread; the screw adjustment assembly is threadedly connected to the fixed sleeve.

[0007] In combination with the first aspect, in one embodiment, the support member and the rib support column are both fixed with the fixing sleeve, and the fixing sleeve fixed to the support member and the fixing sleeve fixed to the rib support column are connected via the screw adjustment assembly.

[0008] In combination with the first aspect, in one embodiment, the screw adjustment assembly includes: a double-threaded screw, the thread directions of the two ends of the double-threaded screw are opposite, and the two ends of the double-threaded screw are respectively threadedly connected to the fixed sleeve fixed to the support member and the fixed sleeve fixed to the rib support column; a screw end, the screw end is fixed to the double-threaded screw, and the screw end is detachably connected to an adjustment rod.

[0009] In combination with the first aspect, in one embodiment, each of the support members supports a reinforcing support rod, the axis of the reinforcing support rod is parallel to the axis of the column, and the reinforcing support rod is supported on a side of the support member close to the length adjustment mechanism.

[0010] In combination with the first aspect, in one embodiment, the auxiliary storage device further includes a stiffening rod, both ends of which are respectively fixed to two adjacent support members, and the stiffening rod is fixed to the connection between the reinforcing support rod and the support member.

[0011] In combination with the first aspect, in one embodiment, each of the rib support columns is fixed with a connecting plate, the connecting plate is fixed to the middle part of the rib support column, and the rib support column and the length adjustment mechanism are fixed via the connecting rod.

[0012] In combination with the first aspect, in one embodiment, a stabilizing pad is fixed to the bottom end of each of the upright column and the rib support column.

[0013] In combination with the first aspect, in one embodiment, two adjacent support members form a support angle, two adjacent support angles are the same, and connecting lines between the plurality of rib support columns together form a regular polygon.

[0014] In the second aspect, an embodiment of the present application provides a method for storing annular T-shaped ribs, which adopts the above-mentioned auxiliary storage device, and includes the following steps: adjusting the length of the length adjustment mechanism so that the distance between two rib support columns located on the extension line of the column diameter is smaller than the inner diameter of the annular T-shaped rib; respectively sleeve a plurality of annular T-shaped ribs with the same diameter on the outer periphery of a plurality of rib support columns along the axial direction of the column; and adjusting the length adjustment mechanism again so that each rib support column fits against the inner wall of the annular T-shaped rib.

[0015] The beneficial effects brought by the technical solution provided by the embodiments of the present application include:

[0016] By distributing multiple support members along the circumferential direction of the column, the rib support columns are also distributed along the circumferential direction of the column to support the annular T-shaped ribs from multiple directions, and the rib support columns extend along the extension direction of the column, which can support multiple annular T-shaped ribs with the same inner diameter and stacked in the vertical direction, saving placement space. In addition, by adjusting the length adjustment mechanism, after the outer periphery of each rib support column is placed on the annular T-shaped rib, the rib support column can be made to fit more closely to the inner wall of the annular T-shaped rib, effectively reducing the risk of deformation of the annular T-shaped rib during storage, and solving the technical problem in the related art that the annular T-shaped rib has a large diameter, and directly placing the annular T-shaped rib on the ground will occupy a large amount of production space and affect normal construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the built-in annular T-shaped rib in the related art;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of a built-in annular T-shaped rib segment in the related art;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of an external annular T-shaped rib in the related art;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of an external annular T-shaped rib segment in the related art;

[0022] Figure 5 A schematic diagram of the top view of the auxiliary storage device provided in an embodiment of the present application;

[0023] Figure 6 A schematic side view of the auxiliary storage device provided in an embodiment of the present application;

[0024] Figure 7 for Figure 6 Schematic diagram of the local structure in;

[0025] Figure 8 A schematic diagram of the top view of the structure of the auxiliary storage device supporting the built-in annular T-shaped rib provided in an embodiment of the present application.

[0026] In the figure:

[0027] 1. Column;

[0028] 2. Support parts;

[0029] 3. Length adjustment mechanism; 31. Fixed sleeve; 32. Screw adjustment assembly; 321. Double-thread screw; 322. Screw end; 3221. Connecting hole; 323. Adjusting nut; 324. Round pad;

[0030] 4. Rib support column;

[0031] 5. Strengthen the support rod;

[0032] 6. Stiffener rod;

[0033] 7. Connecting plate;

[0034] 8. Stabilizing pad;

[0035] 91. Internal annular T-shaped rib; 911. Internal annular T-shaped rib segment; 92. External annular T-shaped rib; 921. External annular T-shaped rib segment. DETAILED DESCRIPTION

[0036] In order to enable those skilled in the art to better understand the solution of the present application, 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 only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0037] The embodiment of the present application provides an auxiliary storage device, which can solve the technical problem in the related art that since the annular T-shaped ribs have a large diameter, directly placing the annular T-shaped ribs on the ground will occupy a large amount of production space and affect normal construction.

[0038] See also Figure 5 and Figure 8As shown, an auxiliary storage device provided by an embodiment of the present application may include: a column 1, a plurality of support members 2 are fixed on the circumferential side of the column 1, the plurality of support members 2 are distributed along the circumferential direction of the column 1, and the support members 2 all extend radially along the column 1; each of the support members 2 is connected to a rib support column 4 on a side away from the column 1 through a length adjustment mechanism 3, the axis of the rib support column 4 is parallel to the axis of the column 1, and the length adjustment mechanism 3 extends along the extension direction of the corresponding support member 2. It should be understood that the rib support column 4 can be placed in a position perpendicular to the ground, and the rib support column 4 also extends in the same direction. A plurality of annular T-shaped ribs can be stacked around the periphery of all the rib support columns 4 in the auxiliary storage device to save ground space, and a plurality of rib support columns 4 can abut against the inner wall of the annular T-shaped ribs at multiple positions to effectively prevent the annular T-shaped ribs from deformation. It should be understood that the annular T-shaped ribs mentioned in the embodiment of the present application may include internal annular T-shaped ribs 91 or external annular T-shaped ribs 92, that is, the auxiliary storage device may support the internal annular T-shaped ribs 91 or the external annular T-shaped ribs 92, wherein the internal annular T-shaped ribs 91 may be welded and fixed by a plurality of internal annular T-shaped rib segments 911, and the external annular T-shaped ribs 92 may be welded and fixed by a plurality of external annular T-shaped rib segments 921.

[0039] The embodiment of the present application provides that the plurality of support members 2 are distributed along the circumferential direction of the column 1, so that the rib support column 4 is also distributed along the circumferential direction of the column 1 so as to support the annular T-shaped rib from multiple directions, that is, the inner side wall of the annular T-shaped rib arranged around the outer periphery of the rib support column 4 can be supported by the rib support column 4 in multiple directions, effectively reducing the occurrence of deformation. And the rib support column 4 extends along the extension direction of the column 1, which can support multiple annular T-shaped ribs with the same inner diameter and stacked in the vertical direction, saving placement space. In addition, by adjusting the length adjustment mechanism 3, after the annular T-shaped rib is placed on the outer periphery of each rib support column 4, the rib support column 4 can be made to fit the inner side wall of the annular T-shaped rib more closely, further preventing the annular T-shaped rib from deforming during storage. And when the hull needs to use annular T-shaped ribs with different inner diameters at different positions, by adjusting the length adjustment mechanism 3, the annular T-shaped ribs with other diameters can also be stored using the auxiliary storage device to increase the use scenarios of the auxiliary storage device. The invention solves the technical problem in the related art that since the annular T-shaped rib has a large diameter, directly placing the annular T-shaped rib on the ground will occupy a large amount of production space and affect normal construction.

[0040] In some optional embodiments, each group of the length adjustment mechanism 3 includes at least one fixed sleeve 31 and a screw adjustment assembly 32; the support member 2 and / or the rib support column 4 are fixed with the fixed sleeve 31, and the fixed sleeve 31 is coaxially arranged with the support member 2, and the inner side wall of the fixed sleeve 31 is provided with an adjustment thread; the screw adjustment assembly 32 is threadedly connected to the fixed sleeve 31, that is, the fixed sleeve 31 may be fixed on the support member 2, or the fixed sleeve 31 may be fixed on the rib support column 4, or the fixed sleeve 31 may be fixed on both the support member 2 and the rib support column 4. When the fixed sleeve 31 is fixed on the support member 2 but not on the rib support column 4, When the support member 2 is fixed with a sleeve 31, one end of the screw adjustment component 32 can be passed through the fixed sleeve 31, and the other end can be fixed to the rib support column 4; conversely, when there is no fixed sleeve 31 on the support member 2, but the rib support column 4 is fixed with a fixed sleeve 31, one end of the screw adjustment component 32 can be passed through the fixed sleeve 31, and the other end can be fixed to the support member 2; when the support member 2 and the rib support column 4 are both fixed with fixed sleeves 31, both ends of the screw adjustment component 32 are threadedly connected to different fixed sleeves 31. By setting the screw adjustment component 32 to cooperate with the fixed sleeve 31, the distance between the column 1 and the rib support column 4 along the diameter direction of the column 1 can be adjusted to facilitate the support of annular T-shaped ribs with different diameters.

[0041] See also Figure 7 As shown, preferably, the support member 2 and the rib support column 4 are both fixed with the fixing sleeve 31, and the fixing sleeve 31 fixed to the support member 2 and the fixing sleeve 31 fixed to the rib support column 4 are connected via the screw adjustment assembly 32. In the embodiment of the present application, by fixing the fixing sleeve 31 on the support member 2 and the rib support column 4, the adjustment length of the length adjustment mechanism 3 can be increased, so that the auxiliary storage device can be used to store more annular T-shaped ribs with different inner diameters. It should be understood that an auxiliary storage device should store annular T-shaped ribs with the same inner diameter when used at one time.

[0042] See also Figure 6As shown, in some optional embodiments, the screw adjustment assembly 32 may include: a double-threaded screw 321, the thread directions of the two ends of the double-threaded screw 321 are opposite, and the two ends of the double-threaded screw 321 are respectively threadedly connected to the fixed sleeve 31 fixed to the support member 2 and the fixed sleeve 31 fixed to the rib support column 4, and the double-threaded screw 321 can be divided into two sections along the axial direction of the double-threaded screw 321, and the thread directions of the two sections are opposite. At this time, the double-threaded screw 321 is installed between the support member 2 and the rib support column 4, and the double-threaded screw 321 is installed around the axis of the double-threaded screw 321. The support member 2 and the rib support column 4 can be moved in the same or opposite directions by rotating the double-threaded screw 321; the screw end 322 is fixed to the double-threaded screw 321, and the screw end 322 is detachably connected to an adjustment rod, that is, a screw end 322 is fixed in the middle of the double-threaded screw 321, a connecting hole 3221 can be opened in the screw end 322, the axis of the connecting hole 3221 is preferably perpendicular to the axis of the double-threaded screw 321, and the adjustment rod is detachably connected to the screw end 322 through the connecting hole 3221. Specifically, when it is necessary to adjust the distance between the support member 2 and the rib support column 4, the adjustment rod can be inserted into the connecting hole 3221, and the screw end 322 drives the double-threaded screw 321 to rotate around the axis of the double-threaded screw 321 by rotating the adjustment rod, which effectively enhances the convenience of rotating the double-threaded screw 321. In the embodiment of the present application, by providing a double-threaded screw 321, the double-threaded screw 321 can synchronously move relative to the fixed sleeves 31 at both ends when rotating. The double-threaded screw 321 can complete the adjustment process more quickly when rotating, and when adjusting the length, the double-threaded screw 321 and the two fixed sleeves 31 can be moved separately for a short distance to complete the adjustment, which effectively reduces the possibility of the double-threaded screw 321 escaping from the fixed sleeves 31, and can also increase the overall supporting strength of the auxiliary storage device.

[0043] Preferably, the double-threaded screw 321 may also be provided with an adjusting nut 323, an adjusting nut 323 is installed on the side of the screw end 322 close to the support 2, and an adjusting nut 323 is also installed on the side of the screw end 322 close to the rib support column 4, and the adjusting nut 323 can improve the stability of the double-threaded screw 321 during the adjustment process. In some other embodiments, the screw end 322 can also be used to fix two screws respectively, and the two screws are fixed on opposite sides of the screw end 322, and the thread directions of the two screws are opposite, and they are respectively connected to the fixed sleeve 31 fixed to the rib support column 4 and the fixed sleeve 31 fixed to the support 2, so that the rotating screw end 322 can synchronously make the two screws rotate out of or into the fixed sleeve 31 fixed to the support 2 and the fixed sleeve 4 fixed to the rib support column 4 respectively.

[0044] In some optional embodiments, each of the support members 2 is supported by a reinforcing support rod 5, the axis of the reinforcing support rod 5 is parallel to the axis of the column 1, and the reinforcing support rod 5 is supported on the side of the support member 2 close to the length adjustment mechanism 3. The reinforcing support rod 5 can further support the support member 2. Since the support member 2 extends a certain distance along the radial direction of the column 1, the use of the reinforcing support rod 5 to support the middle part of the support member 2 or the end away from the column 1 can reduce the risk of deformation of the support member 2. Preferably, the reinforcing support column is supported at the end of the support member 2 away from the column 1, that is, it is supported at the end of the support member 2 close to the length adjustment mechanism 3. At this time, not only the stability of the placement of the support member 2 and the length adjustment mechanism 3 can be enhanced, but also the overall stability of the auxiliary storage device during the adjustment of the site adjustment mechanism can be enhanced.

[0045] In some optional embodiments, the auxiliary storage device further includes a stiffening rod 6, the two ends of the stiffening rod 6 are respectively fixed to two adjacent support members 2, and the stiffening rod 6 is fixed to the connection between the reinforcing support rod 5 and the support member 2. The stiffening rod 6 can further enhance the stability of the auxiliary storage device. Since the inner diameter and diameter of the annular T-shaped rib are both large, the auxiliary storage device is usually of a larger size to adapt to the inner diameter of the annular T-shaped rib. In order to save material use and facilitate the auxiliary storage device to adjust its overall size, a plurality of support members 2 are provided to extend radially along the column 1. At this time, the support member 2 and the length The overall length of the adjustment mechanism 3 may be relatively long, so fixing the stiffening rod 6 between two adjacent support members 2 can enhance the overall strength of the support members 2 and the length adjustment mechanism 3. The stiffening rod 6 can be fixed to one end of the support member 2 close to the length adjustment mechanism 3. Preferably, the stiffening rod 6 is fixed to the connection between the reinforcing support rod 5 and the support member 2, so that the force between the stiffening rod 6 and the reinforcing support rod 5 can also interact with each other. This not only ensures that the stiffening rod 6 can effectively share and transmit forces from all directions, but also enables the force between the stiffening rod 6 and the reinforcing support rod 5 to interact with each other, forming a more coordinated and stable mechanical system. This setting method helps to reduce the risk of deformation and damage of the structure when subjected to force, and improves the durability and reliability of the auxiliary storage device.

[0046] In some optional embodiments, each of the rib support columns 4 is fixed with a connecting plate 7, and the connecting plate 7 is fixed to the middle of the rib support column 4, and the rib support column 4 and the length adjustment mechanism 3 are fixed through the connecting rod. The connecting plate 7 can be integrally formed with the rib support column 4 or fixed by welding, and the connecting plate 7 is fixed to the middle of the rib support column 4, which can be fixed to the middle of the rib support column 4 along its extension direction, and the middle does not mean that it must be fixed in the middle of the rib support column 4, but can also be other positions close to the middle. The connecting plate 7 is fixed to the middle of the rib support column 4, that is, the length adjustment mechanism 3 and the support member 2 are both arranged in the middle of the rib support column 4 in the height direction, which can reduce the overall center of gravity of the support member 2 and the length adjustment mechanism 3, enhance the support stability, and the rib support column 4 has a certain length in the vertical direction at this time, which can support more T-shaped ribs.

[0047] Furthermore, a circular pad 324 can be fixed between the connecting plate 7 and the length adjustment mechanism 3. The circular pad 324 is welded and fixed to the fixed sleeve 31 of the length adjustment mechanism 3, and the diameter of the circular pad 324 is larger than the diameter of the fixed sleeve 31. Compared with directly fixing the fixed sleeve 31 to the connecting plate 7, the indirect fixation using the circular pad 324 can increase the fixing area, thereby further enhancing the stability of the connection between the length adjustment mechanism 3 and the rib support column 4.

[0048] Preferably, the bottom ends of the columns 1 and the rib support columns 4 are fixed with stabilizing plates 8, which can be welded to the bottom ends of the columns 1 and the rib support columns 4. In addition, the bottom ends of the reinforcing support rods 5 can also be supported with stabilizing plates 8, which can be set to have diameters larger than the diameters of the columns 1, the rib support columns 4 and the reinforcing support rods 5, respectively, so that the columns 1, the rib support columns 4 and the reinforcing support rods 5 can be more stably supported on the ground under the action of the stabilizing plates 8, and when the length adjusting mechanism 3 is adjusted, the rib support columns 4 can also be less likely to tip over during movement.

[0049] In some optional embodiments, two adjacent support members 2 form a support angle, and the two adjacent support angles are the same, and the connecting lines between the multiple rib support columns 4 together form a regular polygon. This setting method can make each support member 2 and rib support column 4 as evenly stressed as possible, effectively reducing structural damage caused by uneven stress, and the regular polygon structure can make more efficient use of space and reduce space waste caused by irregular shapes.

[0050] The embodiment of the present application also provides a method for storing annular T-shaped ribs, which uses the auxiliary storage device as described above, and includes the following steps:

[0051] S1: Adjust the length of the length adjustment mechanism 3 so that the distance between the two rib support columns 4 located on the diameter extension line of the column 1 is smaller than the inner diameter of the annular T-shaped rib. The distance between the two rib support columns 4 located on the diameter extension line of the column 1 can be slightly smaller than the inner diameter of the annular T-shaped rib.

[0052] S2: A plurality of annular T-shaped ribs with the same diameter are respectively sleeved on the outer periphery of a plurality of rib support columns 4 along the axial direction of the column 1. Since the length of the length adjustment mechanism 3 has been adjusted and the distance between the two rib support columns 4 located on the diameter extension line of the column 1 is made smaller than the inner diameter of the annular T-shaped rib, the annular T-shaped rib can be conveniently sleeved on the outer periphery of each rib support column 4. In some other embodiments, the distance between the two rib support columns 4 located on the diameter extension line of the column 1 can also be adjusted to be equal to the inner diameter of the annular T-shaped rib. However, it is still necessary to ensure that the annular T-shaped rib can be sleeved on the auxiliary storage device.

[0053] S3: Adjust the length adjustment mechanism 3 again so that each rib support column 4 fits against the inner wall of the annular T-shaped rib. Before adjusting the length adjustment mechanism 3 again, multiple annular T-shaped ribs with the same inner diameter can be repeatedly sleeved on the periphery of the auxiliary storage device. Two adjacent annular T-shaped ribs can fit at the edges along the vertical direction. After all the annular T-shaped ribs to be placed on an auxiliary storage device are placed, adjust the length adjustment mechanism 3 again so that each rib support column 4 fits against the inner wall of the annular T-shaped rib.

[0054] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying 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 the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0055] It should be noted that, in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0056] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. An auxiliary storage device, characterized in that: It includes: A column (1), wherein a plurality of support members (2) are fixed to the circumferential side of the column (1), the plurality of support members (2) are distributed along the circumferential direction of the column (1), and the support members (2) all extend along the radial direction of the column (1); The side of each support member (2) away from the column (1) is connected to a rib support column (4) via a length adjustment mechanism (3); the axis of the rib support column (4) is parallel to the axis of the column (1); and the length adjustment mechanism (3) extends along the extension direction of the corresponding support member (2).

2. The auxiliary storage device according to claim 1, characterized in that: Each set of the length adjustment mechanisms (3) comprises at least one fixed sleeve (31) and a screw adjustment assembly (32); The support member (2) and / or the rib support column (4) is fixed with the fixing sleeve (31), and the fixing sleeve (31) is coaxially arranged with the support member (2), and the inner side wall of the fixing sleeve (31) is provided with an adjustment thread; The screw rod adjustment assembly (32) is threadedly connected to the fixed sleeve (31).

3. The auxiliary storage device according to claim 2, characterized in that: The support member (2) and the rib support column (4) are both fixed with the fixing sleeve (31), and the fixing sleeve (31) fixed to the support member (2) and the fixing sleeve (31) fixed to the rib support column (4) are connected via the screw adjustment assembly (32).

4. The auxiliary storage device according to claim 3, characterized in that: The screw adjustment assembly (32) comprises: A double-threaded screw rod (321), wherein the thread directions of the two ends of the double-threaded screw rod (321) are opposite, and the two ends of the double-threaded screw rod (321) are respectively threadedly connected to the fixing sleeve (31) fixed to the support member (2) and the fixing sleeve (31) fixed to the rib support column (4); A screw rod end (322), wherein the screw rod end (322) is fixed to the double-thread screw rod (321), and the screw rod end (322) is detachably connected to an adjustment rod.

5. The auxiliary storage device according to claim 1, characterized in that: Each of the support members (2) supports a reinforcing support rod (5), the axis of the reinforcing support rod (5) is parallel to the axis of the column (1), and the reinforcing support rod (5) is supported on a side of the support member (2) close to the length adjustment mechanism (3).

6. The auxiliary storage device according to claim 5, characterized in that: The auxiliary storage device also includes a stiffening rod (6), the two ends of which are respectively fixed to two adjacent support members (2), and the stiffening rod (6) is fixed to the connection between the reinforcing support rod (5) and the support member (2).

7. The auxiliary storage device according to claim 1, characterized in that: Each of the rib support columns (4) is fixed with a connecting plate (7), the connecting plate (7) being fixed to the middle part of the rib support column (4), and the rib support column (4) and the length adjustment mechanism (3) are fixed via the connecting rod.

8. The auxiliary storage device according to claim 1, characterized in that: The bottom ends of the upright column (1) and the rib support column (4) are both fixed with a stabilizing pad (8).

9. The auxiliary storage device according to claim 1, characterized in that: Two adjacent support members (2) form a support angle, and the two adjacent support angles are the same, and the connecting lines between the plurality of rib support columns (4) together form a regular polygon.

10. A method for storing a ring T-shaped rib, characterized in that: The auxiliary storage device according to any one of claims 1 to 9 is used, and comprises the following steps: Adjusting the length of the length adjustment mechanism (3) so that the distance between the two rib support columns (4) located on the diameter extension line of the column (1) is smaller than the inner diameter of the annular T-shaped rib; A plurality of annular T-shaped ribs having the same diameter are respectively sleeved on the outer peripheries of a plurality of rib support columns (4) along the axial direction of the column (1); The length adjustment mechanism (3) is adjusted again so that each rib support column (4) is fitted to the inner wall of the annular T-shaped rib.

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