Adjustable semi-finished steel reinforcement rack

Abstract

The application relates to the technical field of steel bar storage, and discloses an adjustable semi-finished steel bar rack, which comprises a track and a storage rack. The track comprises two mutually parallel guide rails, the storage rack comprises two mutually parallel bases, a stand column arranged on each of the two bases along a vertical direction, and a first storage rod arranged between two adjacent stand columns, further comprises pulleys arranged at two ends of the base, the length direction of the base is parallel to the length direction of the guide rail, and the pulleys on the same base correspondingly slide in the same guide rail. The storage racks are arranged at intervals along the length direction of the track, and the first storage rods on the multiple storage racks are located at the same height. The application can meet the storage requirements of steel bar components of different specifications.

Description

Technical Field

[0001] This application relates to the technical field of steel bar storage, and in particular to an adjustable semi-finished steel bar rack. Background Technology

[0002] Semi-finished steel bars refer to intermediate steel bar products that have undergone preliminary processing but have not yet been finally installed in concrete structures. Their forms typically include standard straight bars, hooked members, and U-shaped bars. These types of steel bars need to be temporarily stored in processing plants or on construction sites to avoid problems such as deformation, corrosion, or contamination that may result from haphazard placement.

[0003] Currently, the steel bar storage racks commonly used on construction sites are mainly composed of columns, beams, and support bases. When in use, semi-finished components are placed on the beams. They are characterized by simple structure and strong load-bearing capacity. At the same time, they are stacked in a concentrated manner on the beams, away from the ground, which can avoid the problems of moisture and corrosion.

[0004] However, in existing steel bar storage racks, the spacing of the crossbeams is generally fixed, which is only suitable for storing ordinary straight bars. When storing components with hooks or U-shaped bars, the hooks at both ends of the components are prone to interference with the crossbeams, thus affecting the stability and storage capacity of the components. Utility Model Content

[0005] To meet the storage needs of steel reinforcement components of different specifications, this application provides an adjustable semi-finished steel reinforcement rack.

[0006] This application provides an adjustable semi-finished steel bar rack, which adopts the following technical solution: An adjustable semi-finished steel bar rack includes a track and a shelf; The track includes two parallel guide rails, the shelf includes two parallel bases, uprights respectively arranged on the two bases along the vertical direction, and a first shelf rod arranged between two adjacent uprights. It also includes pulleys arranged at both ends of the bases. The length direction of the bases is parallel to the length direction of the guide rails, and the pulleys located on the same bases slide in the same guide rail. Multiple shelves are spaced apart along the length of the track, and the first shelf rods on multiple shelves are all at the same height.

[0007] By adopting the above technical solution, the track is composed of two parallel guide rails. The shelf slides in the guide rails through pulleys at both ends of the base, which can realize the movement and adjustment of the shelf along the track, thereby adjusting the spacing between two adjacent shelves to accommodate steel bars of different lengths. Multiple shelves are spaced apart along the length of the track and the first shelf rod is at the same height, which facilitates the neat placement of semi-finished steel bars and improves space utilization and management efficiency.

[0008] Optionally, multiple sets of guide rails and shelves are provided, and the heights of the uprights and first shelf rods in the shelves of different sets are different.

[0009] By adopting the above technical solution, the adjustable semi-finished steel bar rack is equipped with multiple sets of guide rails and shelves, and the heights of the uprights and first shelf rods of different sets of shelves are different, which can meet the storage needs of semi-finished steel bars of different specifications and improve the applicability and flexibility of the rack.

[0010] Optionally, the two parallel side walls of the column are respectively provided with diagonal supports, and the other end of the diagonal support is fixed to the upper surface of the base at an angle downward.

[0011] By adopting the above technical solution, the connection stability between the uprights and the base is enhanced, and the structural strength and load-bearing capacity of the entire shelving unit are improved.

[0012] Optionally, a second shelf is provided between two adjacent columns. The second shelf is located at the lower end of the column and is parallel to the first shelf. All first shelves in the same set of shelves are at the same horizontal height.

[0013] By adopting the above technical solution, a second storage rod is set between adjacent columns, parallel to the first storage rod and located at the lower end of the column, on the basis of the track and the shelf. This can increase the load-bearing capacity of the shelf, facilitate the placement of more steel bars, and make the shelf more stable.

[0014] Optionally, a first mounting plate is provided at the upper end of the column, and both ends of the first storage rod are detached and fixed to the corresponding first mounting plate by first bolts and first nuts; a second mounting plate is provided at the lower end of the column, and both ends of the second storage rod are fixed to the corresponding second mounting plate by second bolts and second nuts.

[0015] By adopting the above technical solution, the installation and disassembly of the first and second storage rods are made more convenient, facilitating the assembly, maintenance, and replacement of parts of the material rack.

[0016] Optionally, the lower surface of the first storage rod abuts against the upper surface of the column, and a baffle rod is also provided at the upper end of the column, with the end face of the first storage rod abutting against the side wall of the baffle rod.

[0017] By adopting the above technical solution, the lower surface of the first placement rod abuts against the upper surface of the column, which can support the first placement rod and enhance its stability; the upper end of the column is provided with a material stop bar and the end face of the first placement rod abuts against the side wall of the material stop bar, which can prevent the steel bars from slipping off from both sides.

[0018] Optionally, the first storage rod is provided with a plurality of material distribution rods, the material distribution rods being arranged vertically with their upper ends extending upward beyond the surface of the first storage rod, and the first storage rod is also provided with mounting parts for installing the material distribution rods.

[0019] By adopting the above technical solution, the semi-finished steel bars placed on the first storage rod are separated by the material distribution rod, which makes it easier to prevent various steel bars of different specifications from being placed on the same first storage rod.

[0020] Optionally, the mounting component includes a mounting plate and mounting bolts. The mounting plate is arranged parallel to the side wall of the first storage rod. A plurality of first holes are spaced apart on the side wall of the mounting plate along its own length. A second hole is opened on the material distribution rod. The mounting bolt can pass through the second hole and be threaded into the first hole.

[0021] By adopting the above technical solution, using the first hole on the mounting plate and the second hole on the material distribution rod, and connecting them with the mounting bolts, the installation position of the material distribution rod on the first placement rod can be flexibly adjusted, improving the flexibility and adaptability of the material distribution rod installation.

[0022] Optionally, several second holes are provided at intervals along the length of the distributing rod.

[0023] By adopting the above technical solution, the installation height of the material distribution rod on the mounting plate can be flexibly adjusted according to actual needs to adapt to different usage scenarios.

[0024] In summary, this application includes at least one of the following beneficial effects: 1. The shelving unit slides on the track via pulleys, allowing for flexible spacing between adjacent shelving units, thus accommodating steel bars of different lengths, especially hook and U-shaped components of different lengths; 2. The rails and shelves are set in multiple sets, and the heights of the columns and first shelf rods in different sets are different, which improves the adaptability of the material rack to semi-finished steel bars of different specifications. Attached Figure Description

[0025] Figure 1 This is a structural schematic diagram of an embodiment of this application; Figure 2 This is a structural diagram of the shelving unit; Figure 3 This is a structural diagram of the mounting component.

[0026] Explanation of reference numerals in the attached drawings: 1. Guide rail; 2. Base; 3. Column; 31. Diagonal support; 32. First mounting plate; 33. Second mounting plate; 4. First placement rod; 5. Pulley; 6. Second placement rod; 7. Material distribution rod; 71. Second hole; 8. Mounting component; 81. Mounting plate; 811. First hole; 82. Mounting bolt; 9. Material stop rod. Detailed Implementation

[0027] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0028] This application discloses an adjustable semi-finished steel bar rack. (Refer to...) Figure 1 The adjustable semi-finished steel bar rack includes a track and shelves, with multiple sets of shelves spaced along the length of the track. The shelves are used to hold semi-finished steel bars and, in conjunction with the track, can move along its extension direction to adjust the distance between adjacent shelves. This allows for the storage of semi-finished steel bar components of different lengths, particularly solving the problem of storing and placing hooked or U-shaped components of varying lengths, thus improving the rack's versatility.

[0029] Reference Figure 1 and Figure 2 In this embodiment, the shelf includes two parallel bases 2, vertical columns 3 respectively mounted on the two bases 2 along the vertical direction, and a first shelf rod 4 disposed between two adjacent columns 3. It also includes pulleys 5 disposed at both ends of the bases 2. The bases 2 are elongated, with their length parallel to the length of the track. The bases 2 can be made of multiple angle steels or multiple channel steels welded together, or they can be made of hollow rectangular tubing. The pulleys 5 on the bases 2 can be fixedly installed by bolts or other means. The pulleys 5 are preferably metal pulleys 5, which can be V-shaped, circular, or H-shaped. In this embodiment, H-shaped pulleys 5 are used.

[0030] The track includes two parallel guide rails 1. The guide rails 1 can have a U-shaped cross-section and can be supported by channel steel. The middle of the guide rail 1 protrudes upwards to form a rail head that mates with the pulley 5, allowing the pulley 5 to slide along the extension direction of the guide rail 1. In practical applications, the guide rails 1 can also be replaced by other similar sliding track structures, such as I-beam rails.

[0031] The upright column 3 is vertically mounted on the base 2. The upright column 3 can be made of materials such as angle steel, channel steel, or rectangular steel. The upright column 3 is generally rectangular in shape, and its connection to the base 2 can be welding or bolting. Two parallel side walls of the upright column 3 are each equipped with a diagonal support 31. The other end of the diagonal support 31 is fixed downwards to the upper surface of the base 2. The two ends of the diagonal support 31 can also be fixed by welding or bolting. The diagonal support 31 enhances the stability of the upright column 3 and prevents it from tipping over.

[0032] The first support rod 4 is used to place reinforcing bars and is installed on the upper end of the two columns 3. The first support rod 4 can be made of channel steel, which has a certain load-bearing capacity, or it can be made of I-beams, etc. The upper end of the column 3 is fixed with a first mounting plate 32 by bolts or welding. The first mounting plates 32 are symmetrically arranged on both sides of the column 3. The ends of the first support rod 4 are inserted between the two first mounting plates 32 and are detached and fixed by first bolts and first nuts, so that both ends are detachably fixed to the column 3. This detachable connection method facilitates the installation and removal of the first support rod 4.

[0033] Furthermore, the lower surface of the first support rod 4 abuts against the upper surface of the column 3, and a retaining rod 9 is also provided at the upper end of the column 3. The end faces of the first support rod 4 abut against the side walls of the two retaining plates that are close to each other. The retaining rod 9 can prevent the reinforcing bars from slipping off the first support rod 4, thus providing protection; at the same time, it can facilitate the stacking of reinforcing bars. The retaining rod 9 is integrally formed from the steel used to manufacture the column 3 and extends upward, or it can be formed by welding or bolting a metal rod to the column 3.

[0034] A second storage rod 6 is also provided between two adjacent uprights 3. The second storage rod 6 is located at the lower end of the upright 3 and is parallel to the first storage rod 4. The second storage rod 6 can increase the storage space of the shelf and can hold straight steel bars or steel bars with short hooks. At the same time, the second storage rod 6 can also increase the stability of the connection between the two uprights 3. The lower end of the upright 3 has a second mounting plate 33 by welding bolts or other means. The second mounting plate 33 is also provided on both sides of the upright 3. The second storage rod 6 is inserted between the two second mounting plates 33 and fixed to the corresponding second mounting plate 33 by second bolts and second nuts.

[0035] All the first placement rods 4 and the second placement rods 6 located on the same track are at the same horizontal height to ensure the stability of the steel bars during placement.

[0036] The implementation principle of this embodiment is as follows: This adjustable semi-finished steel bar rack, through the cooperation of the track and the shelf, realizes the sliding adjustment of the shelf, which can adjust the shelf spacing in advance according to the length of the steel bar, adapting to steel bar components of different lengths, especially facilitating the placement of hooked steel bars and U-shaped bars of different lengths. At the same time, the setting of the first shelf rod 4 and the second shelf rod 6 helps to increase the storage space and improve the load-bearing capacity of the rack.

[0037] Example 2: The difference between this embodiment and the above embodiment is that: the guide rail 1 and the shelf are set in multiple groups, that is, they can be set in a form that increases in height in sequence, and the heights of the uprights 3 and the first shelf rods 4 in the shelves of different groups are different.

[0038] This design can meet the storage requirements of hooked steel bars and U-shaped steel bars of various specifications, further improving the applicability of the material rack.

[0039] Example 3: The difference between this embodiment and the above embodiment is that a material distribution rod 7 is added to the first storage rod 4.

[0040] Reference Figure 3 The first storage rod 4 is provided with several dividing rods 7, which are arranged vertically and extend upward beyond the surface of the first storage rod 4. The first storage rod 4 is also provided with mounting parts 8 for mounting the dividing rods 7. The dividing rods 7 are used to divide the space on the first storage rod 4 for easy classification and storage.

[0041] Specifically, the mounting component 8 includes a mounting plate 81 and mounting bolts 82. The mounting plate 81 is a rectangular strip of metal plate, which is fixed to the side wall of the first storage rod 4 by welding or bolts. Multiple first holes 811 are spaced apart along the length of the mounting plate 81. A second hole 71 is provided on the distribution rod 7, and the mounting bolts 82 can pass through the second hole 71 and be threaded into the first hole 811. The mounting component 8 allows for easy adjustment of the position of the distribution rod 7 to accommodate different steel bar storage needs.

[0042] Preferably, multiple second holes 71 are spaced apart along the length of the distributing rod 7. This design allows the distributing rod 7 to engage with the first holes 811 on the mounting plate 81 through different second holes 71, enabling adjustment of the height of the distributing rod 7 extending beyond the surface of the first placement rod 4, further increasing the flexibility of the distributing rod 7's installation position. Simultaneously, multiple first holes 811 can also be arranged along the spacing direction of the first placement rod 4, thereby providing multi-point positioning of the distributing rod 7 and increasing the stability of its connection.

[0043] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An adjustable semi-finished steel bar rack, characterized in that: Includes tracks and shelves; The track includes two parallel guide rails (1), the shelf includes two parallel bases (2), uprights (3) respectively set on the two bases (2) along the vertical direction, and a first shelf rod (4) set between two adjacent uprights (3), and also includes pulleys (5) set at both ends of the base (2). The length direction of the base (2) is parallel to the length direction of the guide rail (1), and the pulleys (5) on the same base (2) slide in the same guide rail (1); Multiple shelves are spaced apart along the length of the track, and the first shelf rods (4) on the multiple shelves are all at the same height.

2. The adjustable semi-finished steel bar rack according to claim 1, characterized in that: The guide rail (1) and the shelf are provided in multiple sets, and the heights of the uprights (3) and the first shelf rod (4) in the shelf are different in different sets.

3. The adjustable semi-finished steel bar rack according to claim 1, characterized in that: The two parallel side walls of the column (3) are respectively provided with diagonal supports (31), and the other end of the diagonal support (31) is fixed to the upper surface of the base (2) at an angle downward.

4. The adjustable semi-finished steel bar rack according to claim 1, characterized in that: A second storage rod (6) is also provided between two adjacent columns (3). The second storage rod (6) is located at the lower end of the column (3) and is parallel to the first storage rod (4). All the first storage rods (4) in the same set of shelves are at the same horizontal height.

5. The adjustable semi-finished steel bar rack according to claim 4, characterized in that: The upper end of the column (3) is provided with a first mounting plate (32), and both ends of the first storage rod (4) are disassembled and fixed to the corresponding first mounting plate (32) by the first bolt and the first nut; the lower end of the column (3) is provided with a second mounting plate (33), and both ends of the second storage rod (6) are fixed to the corresponding second mounting plate (33) by the second bolt and the second nut.

6. The adjustable semi-finished steel bar rack according to claim 5, characterized in that: The lower surface of the first storage rod (4) abuts against the upper surface of the column (3), and the upper end of the column (3) is also provided with a baffle rod (9), and the end face of the first storage rod (4) abuts against the side wall of the baffle rod (9).

7. An adjustable semi-finished steel bar rack according to any one of claims 1-6, characterized in that: The first storage rod (4) is provided with a plurality of material distribution rods (7). The material distribution rods (7) are arranged in a vertical direction with their upper ends extending upward out of the surface of the first storage rod (4). The first storage rod (4) is also provided with an installation part (8) for installing the material distribution rods (7).

8. The adjustable semi-finished steel bar rack according to claim 7, characterized in that: The mounting component (8) includes a mounting plate (81) and mounting bolts (82). The mounting plate (81) is arranged parallel to the side wall of the first storage rod (4). Multiple first holes (811) are spaced apart along the length of the mounting plate (81) side wall. A second hole (71) is opened on the material distribution rod (7). The mounting bolts (82) can pass through the second hole (71) and be threaded into the first hole (811).

9. The adjustable semi-finished steel bar rack according to claim 8, characterized in that: The second hole (71) is provided at intervals along the length of the material distribution rod (7).

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