Flat-bulb steel storage device

Abstract

The invention relates to the technical field of plate storage, in particular to a flat-bulb steel storage device which is characterized in that first sliding rails, first sliding blocks and fixing assemblies are arranged, in the material arranging stage, flat-bulb steel is erected between two adjacent groups of corresponding first sliding blocks one by one according to the using sequence of the flat-bulb steel, rummaging is not needed, and the flat-bulb steel is convenient to select and use. And meanwhile, by adjusting the distance between every two adjacent first sliding blocks on each first sliding rail, the device can be suitable for storage of flat-bulb steel of different models. In addition, the flat-bulb steel is horizontally placed, when the flat-bulb steel is hoisted in an adsorption mode, manual intervention on a hoisting point is not needed, hoisting of the flat-bulb steel is facilitated, and a foundation is laid for rapid assembly of the flat-bulb steel.

Description

Technical Field

[0001] The invention relates to the technical field of plate storage, in particular to a bulb flat steel storage device. Background Art

[0002] As a kind of commonly used steel, bulb flat steel is widely used in various parts and systems of ships. For example, the deck, beams, ribs and other structures of the hull need to be reinforced and supported by bulb flat steel. Due to the large number of bulb flat steels and the large floor space required, the current shipyard mainly uses stacking to place the bulb flat steels directly on the ground or in the barge rack. In order to save storage space, bulb flat steels of the same specification are stacked together. However, when the bulb flat steels are welded during ship construction, they are corresponding to the part numbers of the bulb flat steels. Therefore, when the bulb flat steels are used, there is still a problem of difficulty in searching and it is difficult to quickly find the corresponding numbered bulb flat steels. At the same time, if the bulb flat steels are hoisted by adsorption, it is easy to suck up multiple stacked bulb flat steels at the same time, which increases the difficulty of hoisting. Summary of the invention

[0003] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a bulb flat steel storage device for solving the problem that the bulb flat steels in the prior art are stacked and stored, making it difficult to search and quickly find the bulb flat steels with corresponding numbers. At the same time, when the bulb flat steels are lifted by adsorption, multiple stacked bulb flat steels are easily sucked up together, increasing the difficulty of lifting.

[0004] To achieve the above-mentioned purpose and other related purposes, the present invention provides a bulb flat steel storage device, the storage device comprising a bottom support frame, a fixing assembly, a plurality of first slide rails and a plurality of first sliders, the plurality of first slide rails being arranged in parallel on the bottom support frame, each of the first slide rails being slidably matched with a plurality of first sliders, the fixing assembly being used to fix the first sliders;

[0005] The first sliding blocks between the plurality of first sliding rails correspond to each other one by one, and the corresponding first sliding blocks are arranged as a group, and a connecting rod is arranged between each group of the first sliding blocks, and each group of the first sliding blocks is connected in series through the connecting rod and is located on the same horizontal straight line perpendicular to the first sliding rail;

[0006] The fixing assembly includes a positioning plate and a plurality of second sliders, a sleeve and a positioning pin, wherein the plurality of second sliders are respectively slidably arranged on the respective connecting rods, the plurality of sleeves are respectively arranged on the respective second sliders, and the plurality of positioning pins are respectively slidably inserted into the respective sleeves, the positioning plate is arranged on the bottom support frame and is located directly below the second slider, the positioning plate is provided with a plurality of positioning holes, and the positioning pins can be inserted into the positioning holes;

[0007] The plurality of positioning holes are distributed in an array, with the direction along the first slide rail being defined as a row and the direction along the connecting rod being defined as a column. The positioning holes in each column are staggered along the row direction, with the first row being the one closest to the first slide rail, and the direction from the first row to the last row of the positioning holes in each column along the row direction is defined as the direction from the first column to the last column. The spacing in the row direction between the positioning holes in two adjacent columns in a row is equal to the sum of the spacing in the row direction between the two adjacent positioning holes in the previous column, plus the spacing between the positioning holes in the last row of the same column and the positioning holes in the first row of the next column. The spacing in the row direction between the two adjacent positioning holes in each column is a common factor of the thickness of the spherical flat steel plate.

[0008] Optionally, the bottom support frame includes longitudinal support steel and transverse support steel, and at least two of the longitudinal support steel and the transverse support steel are provided. The longitudinal support steel and the transverse support steel are vertically cross-arranged in the horizontal direction, and the upper surfaces of the longitudinal support steel and the transverse support steel are flush.

[0009] Optionally, baffles are provided at both ends of each of the first slide rails to prevent the first sliding block from detaching from the first slide rail when sliding on the first slide rail.

[0010] Optionally, scale lines are provided on the side walls of each of the first slide rails along the length direction thereof.

[0011] Optionally, the cross-section of the slide groove of the first slide rail is set to be trapezoidal and the opening of the slide groove gradually increases from top to bottom, and the part of the first sliding block that slides in the slide groove is also set to a corresponding trapezoidal structure.

[0012] Optionally, the spacing value between two adjacent positioning holes in each column along the row is the greatest common factor of the thickness of the spherical flat steel plate.

[0013] Optionally, the shapes of both sides of the first sliding block match the cross-sectional shape of the bulb flat steel web.

[0014] Optionally, a shelf block is further provided on the first sliding block, and the positioning pin is configured to be in an inverted L shape, one end of the positioning pin is slidably inserted in the sleeve, and the other end can be placed on the shelf block.

[0015] Optionally, a plurality of lifting ears are evenly arranged on the bottom support frame.

[0016] Optionally, the bottom support frame is further provided with a stacking component, and the stacking component can be used to vertically stack the bottom support frame;

[0017] The stacking components include multiple groups of cylindrical members and columnar members, which are evenly arranged on the bottom support frame. The cylindrical members are vertically arranged on the top of the bottom support frame, and the columnar members are vertically arranged on the bottom of the bottom support frame. Each group of cylindrical members and columnar members are coaxially arranged, and the inner diameter of the cylindrical member is larger than the outer diameter of the columnar member.

[0018] In a bulb flat steel storage device of the present invention, by setting a first slide rail, a first slider and a fixing assembly, in the material sorting stage, each bulb flat steel is placed one by one between two adjacent groups of corresponding first sliders according to the order of use of the bulb flat steel, without searching, which is convenient for selecting the bulb flat steel. At the same time, by adjusting the distance between two adjacent first sliders on each first slide rail, different types of bulb flat steel can be stored. In addition, the bulb flat steel is placed horizontally, and when it is lifted by adsorption, there is no need for manual intervention in the lifting point, which is convenient for lifting the bulb flat steel and lays the foundation for the rapid assembly of the bulb flat steel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of a bulb flat steel storage device according to an embodiment of the present invention;

[0020] Figure 2 yes Figure 1 A partial enlarged schematic diagram of part A;

[0021] Figure 3 It is a schematic diagram of the structure in which a bulb flat steel is mounted on a first sliding block in one embodiment of the present invention;

[0022] Figure 4 is a schematic diagram of the matching structure of the first sliding block and the first sliding rail in one embodiment of the present invention;

[0023] Figure 5 It is a schematic diagram of the distribution structure of positioning holes in one embodiment of the present invention. DETAILED DESCRIPTION

[0024] Refer to the following Figures 1 to 5 To describe a bulb flat steel storage device of the present invention. In the description of this embodiment, it should be understood that the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features, that is, include one or more of the features. In the description of the present invention, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. When a feature "includes or contains" one or some of the features it covers, unless otherwise specifically described, this indicates that other features are not excluded and may further include other features.

[0025] Unless otherwise clearly defined and limited, the terms "set", "install", "connect", "connect", "fix", "couple" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. A person skilled in the art should be able to understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0026] In addition, in the description of this embodiment, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. That is, in the description of this embodiment, the first feature being "above", "above", and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below", or "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0027] In the description of the present embodiment, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" 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 may be combined in any one or more embodiments or examples in a suitable manner.

[0028] like Figure 1-Figure 5 As shown, an embodiment of the present invention provides a bulb flat steel storage device. The storage device includes a bottom support frame 1, a plurality of first slide rails 2, a plurality of first sliders 3, and a fixing assembly. The plurality of first slide rails 2 are arranged in parallel on the bottom support frame 1. Each first slide rail 2 is slidably matched with a plurality of first sliders 3. The fixing assembly is used to fix the first slider 3.

[0029] When the bulb flat steel 9 needs to be stored, the position of the first slider 3 is adjusted so that the first sliders 3 between the multiple first slide rails 2 correspond one to one, and the corresponding first sliders 3 are always on the same horizontal straight line perpendicular to the first slide rail 2. Then, according to the plate thickness of each bulb flat steel 9, the spacing between the two adjacent groups of corresponding first sliders 3 is adjusted so that the spacing between the two adjacent groups of corresponding first sliders 3 is the same as the plate thickness of the bulb flat steel 9. After the adjustment is completed, each first slider 3 is fixed by a fixing assembly. Then, the corresponding bulb flat steel 9 is set between the two adjacent groups of corresponding first sliders 3, and the storage of the bulb flat steel 9 can be realized. In the material sorting stage, according to the use order of the bulb flat steel 9, each bulb flat steel 9 is set between the two adjacent groups of corresponding first sliders 3 one by one, without searching, which is convenient for the selection of the bulb flat steel 9. At the same time, by adjusting the spacing between the two adjacent first sliders 3 on each first slide rail 2, different types of bulb flat steels 9 can be stored. In addition, the bulb flat steel 9 is placed horizontally, and when it is lifted by adsorption, there is no need for manual intervention in the lifting point, which facilitates the lifting of the bulb flat steel 9 and lays a foundation for the rapid assembly of the bulb flat steel 9.

[0030] Optionally, the number of first slide rails 2 can be set according to the overall length of the bulb flat steel 9. When the overall length of the bulb flat steel 9 is long, more than two first slide rails 2 can be set to prevent the bulb flat steel 9 from bending and deforming when it is erected. When the overall length of the bulb flat steel 9 is short, only two first slide rails 2 are required to save materials. When the lengths of the bulb flat steel 9 are different, more than two first slide rails 2 can also be set, and the shorter bulb flat steel 9 is erected on two adjacent first slide rails 2, and the longer bulb flat steel 9 is erected on more than two first slide rails 2.

[0031] Optionally, the number of first sliding blocks 3 on each first sliding rail 2 can be set according to the number of bulb flat steels 9 to be stored.

[0032] Furthermore, the shapes of both sides of the first sliding block 3 match the cross-sectional shape of the web of the flat bulb steel 9 , so that the flat bulb steel 9 is more stable when it is placed on the first sliding block 3 .

[0033] Furthermore, the first sliders 3 between the plurality of first slide rails 2 correspond to each other one by one. A connecting rod 4 is provided between the corresponding first sliders 3. The corresponding first sliders 3 are connected in series through the connecting rod 4 and are located on the same horizontal straight line perpendicular to the first slide rail 2. By providing the connecting rod 4, it can be ensured that when the position of the first slider 3 is adjusted, the corresponding first sliders 3 are always located on the same straight line, and the corresponding first sliders 3 can be synchronously slidable, making the operation easier.

[0034] Optionally, each group of first sliders 3 may be connected in series by a longer connecting rod 4, and the longer connecting rod 4 passes through one or both ends of the first slider 3 and extends in a direction away from the first slider 3. Alternatively, a plurality of shorter connecting rods 4 may be arranged in series between two adjacent first sliders 3 in each group, and a connecting rod 4 is further provided on one or both ends of the first slider 3, and the connecting rod 4 extends in a direction away from the first slider 3.

[0035] Furthermore, the fixing assembly includes a positioning plate 5 and a plurality of second sliders 6, a sleeve 71 and a positioning pin 72. The plurality of second sliders 6 are respectively slidably arranged on the respective connecting rods 4, the plurality of sleeves 71 are respectively arranged on the respective second sliders 6, and the plurality of positioning pins 72 are respectively slidably inserted into the respective sleeves 71. The positioning plate 5 is arranged on the bottom support frame 1 and is located directly below the second slider 6. The positioning plate 5 is provided with a plurality of positioning holes 51, and the positioning pins 72 can be inserted into the positioning holes 51. When the first slider 3 is adjusted, the second slider 6 is slid along the connecting rod 4 until the positioning pin 72 on the second slider 6 corresponds to one of the positioning holes 51, and the positioning pin 72 is slid along the sleeve 71 to insert the positioning pin 72 into the positioning hole 51, so as to fix a group of first sliders 3. In the same way, each group of first sliders 3 can be fixed.

[0036] Furthermore, a rest block 73 is also provided on the second slider 6, and the positioning pin 72 is set to an inverted L shape. One end of the positioning pin 72 is slidably inserted in the sleeve 71, and the other end can be placed on the rest block 73. In the initial state, the positioning pin 72 is placed on the rest block 73. When it is necessary to insert the positioning pin 72 into the positioning hole 51, the positioning pin 72 is rotated to disengage the positioning pin 72 from the rest block 73, and then the positioning pin 72 is slid downward along the sleeve 71, and the positioning pin 72 can be inserted into the positioning hole 51. By providing the rest block 73, it is possible to prevent the positioning pin 72 from obstructing the movement of the second slider 6.

[0037] Optionally, when each group of first sliders 3 is connected in series by a longer connecting rod 4, and the longer connecting rod 4 passes through one end of the first slider 3 and extends in a direction away from the first slider 3, the second slider 6 can be slidably fitted on the extended section of the connecting rod 4. A sliding groove is provided on the connecting rod 4, and the second slider 6 is slidably fitted in the sliding groove.

[0038] Furthermore, the positioning plate 5 can cover the entire bottom support frame 1 , or can be laid between two adjacent first slide rails 2 , or can be set on any one side or both sides of one of the first slide rails 2 .

[0039] Furthermore, a plurality of positioning holes 51 are distributed in an array. The direction along the first slide rail 2 is defined as a row, and the direction along the connecting rod 4 is defined as a column, and the positioning holes 51 in each column are staggered along the row direction. The positioning holes 51 close to the first slide rail 2 are the first row, and the direction from the first row to the last row of the positioning holes 51 in each column along the row direction is defined as the direction from the first column to the last column. The spacing in the row direction between the positioning holes 51 in two adjacent columns in a row is equal to the sum of the spacing in the row direction between the two adjacent positioning holes 51 in the previous column, plus the spacing between the last row of positioning holes 51 in the same column and the first row of positioning holes 51 in the next column. In other words, the spacing in the row direction between the positioning holes 51 in the first row and the first column and the positioning holes 51 in the first row and the second column is equal to the sum of the spacing in the row direction between the two adjacent positioning holes 51 in the first column, plus the spacing in the row direction between the positioning holes 51 in the last row of the first column and the positioning holes 51 in the first row and the second column. The row-up spacing between the locating holes 51 in the 2nd column of the 1st row and the locating holes 51 in the 3rd column of the 1st row is equal to the sum of the row-up spacing between the two adjacent locating holes 51 in the 2nd column, plus the row-up spacing between the locating holes 51 in the last row of the 2nd column and the locating holes 51 in the 3rd column of the 1st row. The same applies to the adjacent two columns of locating holes 51 in the remaining columns of the 1st row. The row-up spacing between the two adjacent locating holes 51 in each column is a common factor of the thickness of the bulb flat steel 9, so as to ensure that when storing bulb flat steels 9 of different thicknesses, the corresponding locating holes 51 can be found by moving the second slider 6.

[0040] Preferably, the spacing value between two adjacent positioning holes 51 in each column along the row is the greatest common factor of the thickness of the bulb flat steel 9. By selecting the greatest common factor, the number of positioning holes 51 can be reduced.

[0041] Specifically, when the thickness of the spherical flat steel 9 is an even number, for example, the thickness of the spherical flat steel 9 is 2 mm and 4 mm. Then the common factor of the thickness of the spherical flat steel 9 is 1 or 2. At this time, the spacing value of the two adjacent positioning holes 51 in each column along the row can be set to 1 mm or 2 mm. When set to 2 mm, the number of positioning holes 51 will be relatively reduced. When there is an odd number in the thickness of the spherical flat steel 9, for example, the thickness of the spherical flat steel 9 is 2 mm, 3 mm and 4 mm. Then the common factor of the thickness of the spherical flat steel 9 is 1. At this time, the spacing value of the two adjacent positioning holes 51 in each column along the row can be set to 1 mm.

[0042] In some embodiments of the present invention, the bottom support frame 1 includes a longitudinal support steel 11 and a transverse support steel 12, and at least two longitudinal support steels 11 and transverse support steels 12 are provided. The longitudinal support steels 11 and the transverse support steels 12 are arranged vertically and crosswise in the horizontal direction, and the upper surfaces of the longitudinal support steels 11 and the transverse support steels 12 are flush.

[0043] Optionally, if the bulb flat steels 9 to be stored are relatively long and in large quantity, the number of longitudinal support steels 11 and transverse support steels 12 may be appropriately increased to increase the stability of the bottom support frame and meet storage requirements.

[0044] Optionally, the longitudinal support steel 11 and the transverse support steel 12 may be I-beams, angle steels, bulb flat steels 9, T-shaped steels or other types of steel.

[0045] Optionally, the upper surfaces of the longitudinal supporting steel 11 and the transverse supporting steel 12 are steel panels or ball head planes.

[0046] Furthermore, the first slide rail 2 is fixedly welded to the upper surface of the transverse supporting steel 12 along the length direction of the transverse supporting steel 12 .

[0047] In some embodiments of the present invention, baffles 21 are provided at both ends of each first slide rail 2. The baffles 21 can prevent the first slider 3 from detaching from the first slide rail 2 when sliding on the first slide rail 2.

[0048] Optionally, the side wall of the baffle 21 is welded to the end surface of the first slide rail 2 , and the bottom of the baffle 21 is welded to the upper surface of the transverse supporting steel 12 .

[0049] Furthermore, the cross section of the slide groove of the first slide rail 2 is set to be trapezoidal and the opening of the slide groove gradually increases from top to bottom. Correspondingly, the part of the first slider 3 that slides in the slide groove is also set to a trapezoidal structure to ensure that the first slider 3 will not be separated from the top of the slide groove when sliding in the slide groove, and will not rotate in the slide groove.

[0050] Furthermore, each first slide rail 2 is provided with scale lines 22 along its length direction on the side wall thereof. By providing the scale lines 22, it is more intuitive and convenient to adjust the spacing between two adjacent first slide blocks 3 according to the plate thickness of the bulb flat steel 9.

[0051] Optionally, the scale line 22 may be arranged on one side wall of the first slide rail 2, or on the side walls on both sides. Preferably, the scale line 22 is arranged on a side that is convenient for observation.

[0052] Furthermore, since the corresponding first sliding blocks 3 can slide synchronously, the scale line 22 only needs to be set on the side wall of one of the first sliding rails 2.

[0053] In some embodiments of the present invention, a plurality of lifting ears 81 are evenly arranged on the bottom support frame 1. The lifting ears 81 are arranged to facilitate the lifting of the entire device.

[0054] In some embodiments of the present invention, a stacking component is further provided on the bottom support frame 1, and the stacking component can be used to vertically stack the bottom support frame 1. By providing the stacking component, the bottom support frame 1 can be stacked up and down, reducing the occupied storage space and increasing the storage capacity of the site.

[0055] Furthermore, the stacking components include multiple groups of cylindrical members 82 and columnar members 83, and the multiple groups of cylindrical members 82 and columnar members 83 are evenly arranged on the bottom support frame 1. The cylindrical member 82 is vertically arranged at the top of the bottom support frame 1, and the columnar member 83 is vertically arranged at the bottom of the bottom support frame 1. And the cylindrical member 82 and the columnar member 83 are coaxially arranged. The inner diameter of the cylindrical member 82 is greater than the outer diameter of the columnar member 83. When the bottom support frame 1 needs to be stacked, the columnar member 83 on the upper bottom support frame 1 can be inserted into the cylindrical member 82 on the lower bottom support frame 1, which has a simple structure and is easy to operate.

[0056] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed by the present invention shall still be covered by the claims of the present invention.

Claims

1. A bulb flat steel storage device, characterized in that: The storage device comprises a bottom support frame, a fixing assembly, a plurality of first slide rails and a plurality of first sliders, wherein the plurality of first slide rails are arranged in parallel on the bottom support frame, each of the first slide rails is slidably matched with a plurality of first sliders, and the fixing assembly is used to fix the first sliders; The first sliding blocks between the plurality of first sliding rails correspond to each other one by one, and the corresponding first sliding blocks are arranged as a group, and a connecting rod is arranged between each group of the first sliding blocks, and each group of the first sliding blocks is connected in series through the connecting rod and is located on the same horizontal straight line perpendicular to the first sliding rail; The fixing assembly includes a positioning plate and a plurality of second sliders, a sleeve and a positioning pin, wherein the plurality of second sliders are respectively slidably arranged on the respective connecting rods, the plurality of sleeves are respectively arranged on the respective second sliders, and the plurality of positioning pins are respectively slidably inserted into the respective sleeves, the positioning plate is arranged on the bottom support frame and is located directly below the second slider, the positioning plate is provided with a plurality of positioning holes, and the positioning pins can be inserted into the positioning holes; The plurality of positioning holes are distributed in an array, with the direction along the first slide rail being defined as a row and the direction along the connecting rod being defined as a column. The positioning holes in each column are staggered along the row direction, with the first row being the one closest to the first slide rail, and the direction from the first row to the last row of the positioning holes in each column along the row direction is defined as the direction from the first column to the last column. The spacing in the row direction between the positioning holes in two adjacent columns in a row is equal to the sum of the spacing in the row direction between the two adjacent positioning holes in the previous column, plus the spacing between the positioning holes in the last row of the same column and the positioning holes in the first row of the next column. The spacing in the row direction between the two adjacent positioning holes in each column is a common factor of the thickness of the spherical flat steel plate.

2. The bulb flat steel storage device according to claim 1, characterized in that: The bottom support frame includes longitudinal support steel and transverse support steel, and at least two of the longitudinal support steel and the transverse support steel are provided. The longitudinal support steel and the transverse support steel are vertically crossed in the horizontal direction, and the upper surfaces of the longitudinal support steel and the transverse support steel are flush.

3. The bulb flat steel storage device according to claim 1, characterized in that: Baffles are provided at both ends of each of the first slide rails to prevent the first sliding block from detaching from the first slide rail when sliding on the first slide rail.

4. The bulb flat steel storage device according to claim 1, characterized in that: The side walls of each of the first slide rails are provided with scale lines along their length direction.

5. The bulb flat steel storage device according to claim 1, characterized in that: The cross section of the slide groove of the first slide rail is set to be trapezoidal, and the opening of the slide groove gradually increases from top to bottom. The part of the first sliding block that slides in the slide groove is also set to a corresponding trapezoidal structure.

6. The bulb flat steel storage device according to claim 1, characterized in that: The spacing value between two adjacent positioning holes in each column along the row is the greatest common factor of the thickness of the spherical flat steel plate.

7. The bulb flat steel storage device according to claim 1, characterized in that: The shapes of both sides of the first sliding block match the cross-sectional shape of the bulb flat steel web.

8. The bulb flat steel storage device according to claim 1, characterized in that: The first sliding block is also provided with a shelf block, the positioning pin is provided with an inverted L shape, one end of the positioning pin is slidably inserted in the sleeve, and the other end can be placed on the shelf block.

9. The bulb flat steel storage device according to claim 1, characterized in that: A plurality of lifting ears are evenly arranged on the bottom support frame.

10. The bulb flat steel storage device according to claim 1, characterized in that: The bottom support frame is also provided with a stacking component, and the stacking component can be used to vertically stack the bottom support frame; The stacking components include multiple groups of cylindrical members and columnar members, which are evenly arranged on the bottom support frame. The cylindrical members are vertically arranged on the top of the bottom support frame, and the columnar members are vertically arranged on the bottom of the bottom support frame. Each group of cylindrical members and columnar members are coaxially arranged, and the inner diameter of the cylindrical member is larger than the outer diameter of the columnar member.

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