Adjustable spacing hot-rolled ribbed steel bar storage rack

Abstract

The utility model relates to a reinforcing bar storage technical field discloses a hot rolling ribbed steel bar storage frame of adjustable spacing, including support column, the support column number is four, and the bottom end of adjacent two support columns is close one side and is fixedly connected with the connecting mouth no.

Description

Technical Field

[0001] This utility model relates to the field of steel bar storage technology, and in particular to a storage rack for hot-rolled ribbed steel bars with adjustable spacing. Background Technology

[0002] Rebar is the common name for hot-rolled ribbed steel bars. It usually has two longitudinal ribs and transverse ribs evenly distributed along its length. The transverse ribs come in three shapes: spiral, herringbone, and crescent. Rebar is widely used in civil engineering construction such as houses, bridges, and roads. From large-scale public facilities such as highways, railways, bridges, culverts, tunnels, flood control, and dams, to small-scale building foundations, beams, columns, walls, and slabs, rebar is an indispensable structural material.

[0003] During construction, the industry generally uses fixed-spacing steel bar storage racks for storage. However, different specifications of steel bars often need to be stored for different project needs or batches. Fixed-spacing storage racks cannot flexibly adapt to this change. In addition, rebar is susceptible to rust from rain and snow when stored in the open air. Existing storage solutions usually rely on fixed roof structures, which are inflexible and costly.

[0004] Therefore, given the current limitations in meeting the flexibility requirements of multi-sized storage needs, there is an urgent need for an innovative storage rack solution that features adjustable spacing and provides convenient and reliable rain protection. Utility Model Content

[0005] The purpose of this utility model is to solve the problem that the spacing of storage racks in the prior art cannot be flexibly adjusted and that it is inconvenient to install and fix the canopy structure when storing in the open air. Therefore, an adjustable spacing hot-rolled ribbed steel bar storage rack is proposed.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] An adjustable-spacing hot-rolled ribbed steel bar storage rack includes four support columns. Two adjacent support columns are fixedly connected to each other at their bottom edges, with each connection port two connected to a connecting bar via a locking mechanism. Each connecting bar is connected to a connection port one via a locking mechanism. An adjustable-spacing column is fixedly connected to the top of each connection port one. A crossbeam support interface is fixedly connected to the top of each of the two support columns near the adjustable-spacing column. A crossbeam support is installed inside each of the two adjacent crossbeam support interfaces. A bolt is threaded to the top of each crossbeam support interface. A rainproof component is installed at the top of each crossbeam support.

[0008] As a further improvement of this utility model, the locking mechanism includes a lock connecting plate, two locking pins are fixedly connected to one side of the lock connecting plate, and a limit slot is formed on the outer wall of the end of the two locking pins away from the lock connecting plate. A lock disc is installed on the outer periphery of the two limit slots, and a limit component is provided at the middle of the lock disc.

[0009] As a further improvement of this utility model, the limiting component includes two locking grooves formed in the middle of the locking disc, and a limiting boss is fixedly connected inside the two locking grooves. The limiting boss is slidably connected inside the limiting slot. A component groove is formed in the middle of the locking disc, and a spring is provided inside the component groove. Spring pins are provided at both ends of the spring.

[0010] As a further improvement of this utility model, the rainproof component includes a crossbeam inserted into the top of the crossbeam support and a drainage groove interface fixedly connected to the side of the support column away from the crossbeam support interface. Both sides of the crossbeam are provided with mounting grooves, and a skeleton slider is slidably connected inside the mounting groove. A skeleton is fixedly connected to the side of the skeleton slider away from the crossbeam. Drainage grooves are connected inside two adjacent drainage groove interfaces by bolts. A waterproof plate is provided on the top side of the skeleton.

[0011] As a further improvement of this utility model, the bottom end of the waterproof membrane is located on the top side of the drainage channel, so as to accurately guide the water flow on the top side of the waterproof membrane into the drainage channel.

[0012] As a further improvement of this utility model, multiple mounting holes are provided on both sides of the second connection port, the connecting bar, and the first connection port for positioning, installation, insertion, and fixation.

[0013] As a further improvement of this utility model, the bottom ends of the support column on both sides away from the second connection port are fixedly connected with inclined support feet to maintain the stability of the structure.

[0014] As a further improvement of this utility model, reflective stickers are affixed to the outer walls of the four support columns. The reflective stickers are diamond-shaped or strip-shaped reflective films with alternating red and white or yellow and black stripes.

[0015] In summary, compared with the prior art, this application includes at least one of the following beneficial technical effects:

[0016] 1. In this utility model, the adjustable-distance uprights effectively solve the problem that fixed shelves cannot accommodate various specifications of steel bars. The spacing between the uprights can be easily adjusted, significantly improving space utilization. When storing small steel bars, waste is avoided, and when storing large steel bars, there is no need to move the shelves. At the same time, it reduces steel bar damage and safety risks caused by manual handling, and lowers management costs.

[0017] 2. In this utility model, the modular and detachable canopy design overcomes the inflexibility of fixed canopies. The canopy can be quickly installed or disassembled, responding promptly to weather changes, providing reliable rain protection for steel bars stored in the open air, preventing rust, and can be easily removed when large equipment is needed for operation without hindering hoisting, greatly enhancing the convenience of use and environmental adaptability. Attached Figure Description

[0018] Figure 1 This is a perspective view of an adjustable-spacing hot-rolled ribbed steel bar storage rack proposed in this utility model.

[0019] Figure 2 This is a schematic diagram of the adjustable spacing column of a hot-rolled ribbed steel bar storage rack proposed in this utility model.

[0020] Figure 3 This is a schematic diagram of the locking mechanism of an adjustable-spacing hot-rolled ribbed steel bar storage rack proposed in this utility model;

[0021] Figure 4 This is a schematic diagram of a canopy for an adjustable-spacing hot-rolled ribbed steel bar storage rack proposed in this utility model.

[0022] Legend:

[0023] 1. Support column; 2. Connecting bar; 3. Connection port one; 4. Angled support foot; 5. Adjustable column; 6. Lock connecting plate; 7. Reflective sticker; 8. Lock disc; 9. Crossbeam support column; 10. Drainage channel; 11. Waterproof board; 12. Frame; 13. Crossbeam; 14. Drainage channel interface; 15. Locking post; 16. Connection port two; 17. Spring pin; 18. Limiting boss; 19. Spring; 20. Limiting slot; 21. Frame slider; 22. Crossbeam support column interface; 23. Bolt one; 24. Bolt two. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this application, but not all embodiments.

[0025] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0026] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0027] In the description of this application, it should be noted that the use of terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" to indicate orientation or positional relationships is based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationships commonly used when the product is in use. These terms are used solely for the convenience of describing this application and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the use of terms such as "first" and "second" in the description of this application is only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0028] Furthermore, the use of terms such as "horizontal" and "vertical" in the description of this application does not imply that the component is required to be absolutely horizontal or suspended, but rather that it may be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but rather that it may be slightly tilted.

[0029] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0030] Example 1:

[0031] An adjustable-spacing storage rack for hot-rolled ribbed steel bars, such as Figure 1 and Figure 4As shown, the storage rack includes four support columns 1 arranged in a rectangular shape to provide a stable foundation. Reflective tape 7 is affixed to the outer walls of all four support columns 1 to enhance visibility at night or in low-light conditions, improving operational safety. Connecting ports 2 16 are fixedly connected to the bottom of adjacent support columns 1 on their closest sides for lateral connection and adjustment. Slanted support legs 4 are fixedly connected to the bottom of the support columns 1 on their sides away from connecting ports 2 16, increasing the support base area and improving the overall stability of the storage rack. Multiple mounting holes are provided on both sides of connecting ports 2 16, connecting bars 2, and connecting ports 1 3. Locking mechanisms inserted into the mounting holes on both sides of connecting ports 2 16 and connecting bars 2 lock connecting ports 2 16 and connecting bars 2. An adjustable column 5 is fixedly connected to the top of connecting port 1 3. The adjustable column 5 can be connected to the connecting bar 2 at any mounting hole via connecting port 1 3 to adjust the spacing. A crossbeam support interface 22 is fixedly connected to the top of the two support columns 1 on the side closest to the adjustable column 5. Both crossbeam support interfaces 22 are equipped with crossbeam supports 9 to support crossbeams 13. The top of the crossbeam support interface 22 is threaded with a bolt 23 to lock the crossbeam support 9 into the crossbeam support interface 22. The top of the crossbeam support 9 is inserted into the crossbeam 13. The crossbeam 13 has mounting grooves on both sides to provide a track for the sliding installation of the frame 12. The frame slider 21 is slidably connected inside the mounting groove. The frame 12 is fixedly connected to the side of the frame slider 21 away from the crossbeam 13. The side of the support column 1 away from the crossbeam support interface 22 is fixedly connected to the drainage channel interface 14. The interiors of two adjacent drainage channel interfaces 14 are connected to drainage channels 10 by bolts 24 to drain rainwater from the position away from the threaded steel. A waterproof plate 11 is provided on the top side of the frame 12. The waterproof plate 11 covers the frame 12 and forms an inclination to effectively drain rainwater to both sides. The bottom end of the waterproof plate 11 is located on the top side of the drainage channel 10 to ensure that the rainwater flowing down the edge of the waterproof plate 11 can fall accurately into the drainage channel 10.

[0032] Example 2:

[0033] As one of the optimized structural designs for Example 1, such as Figure 2 and Figure 3As shown, the locking mechanism includes a lock connecting plate 6. Two locking pins 15 are fixedly connected to one side of the lock connecting plate 6. Each of the two locking pins 15 has a limit groove 20 on its outer wall away from the lock connecting plate 6. The limit groove 20 is annular. A lock disc 8 is installed on the outer periphery of the two limit grooves 20. Two symmetrical locking grooves are opened in the middle of the lock disc 8. Limit bosses 18 are fixedly connected inside the two locking grooves. The limit bosses 18 serve as blocking and positioning points. The limit bosses 18 can slide in the limit grooves 20. A component groove is opened in the middle of the lock disc 8. A spring 19 is installed inside the component groove. Spring pins 17 are installed at both ends of the spring 19. The spring pins 17 are pushed into the locking groove by the spring 19. After the locking pins 15 pass through the mounting hole, insert into the locking groove inside the lock disc 8 and rotate along the limit bosses 18, the spring pins 17 block the entrance of the locking groove, locking the locking hole 15 with the lock disc 8.

[0034] Working principle: When the width of the storage rack needs to be adjusted, the operator releases the locking of connector 13 from the current mounting hole of connector 2. After the adjusting column 5 slides on connector 2 through connector 13 to the target mounting hole, the locking pin 15 of lock connecting plate 6 is inserted into the corresponding mounting hole of connector 216 and connector 2. The locking disc 8 is rotated, causing the limiting boss 18 to slide along the limiting groove 20 of locking pin 15. When the locking disc 8 is rotated into place, spring 19 pushes the spring pins 17 on both sides to pop out, blocking the entrance of the locking groove, realizing the mechanical interlock between locking pin 15 and locking disc 8, thereby fixing the relative position of connector 13 and connector 2. The inclined support 4 expands the support surface and lifts the device. The system has good anti-overturning ability, and the reflective sticker 7 enhances nighttime visibility. In rainy weather, the crossbeam support 9 is installed in the crossbeam support interface 22 and locked with bolt 1 23. The crossbeam 13 is inserted into the top of the crossbeam support 9 and the frame slider 21 is slidably installed. The drainage channel 10 is installed in the drainage channel interface 14 and fixed with bolt 2 24. The waterproof board 11 is covered on the frame 12 to form an inclined water guiding surface, which concentrates the rainwater and guides it into the drainage channels 10 on both sides. The drainage channel 10 directs the rainwater away from the steel bar storage area to avoid water accumulation and corrosion of the ribbed steel bars.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A storage rack for hot-rolled ribbed steel bars with adjustable spacing, comprising a support column (1), characterized in that: There are four support columns (1). The bottom ends of two adjacent support columns (1) are fixedly connected to a second connection port (16). The second connection port (16) is connected to a connecting bar (2) through a locking mechanism. The connecting bar (2) is connected to a first connection port (3) through a locking mechanism. The top side of the first connection port (3) is fixedly connected to an adjustable column (5). The top of the two support columns (1) near the adjustable column (5) is fixedly connected to a crossbeam support interface (22). The interior of the two adjacent crossbeam support interfaces (22) is provided with a crossbeam support (9). The top of the crossbeam support interface (22) is threadedly connected to a bolt (23). The top of the crossbeam support (9) is provided with a rainproof component.

2. The adjustable-spacing hot-rolled ribbed steel bar storage rack according to claim 1, characterized in that: The locking mechanism includes a lock connecting plate (6), on one side of which two locking pins (15) are fixedly connected. Each of the two locking pins (15) has a limit slot (20) on its outer wall away from the lock connecting plate (6). A lock disc (8) is installed on the outer periphery of the two limit slots (20), and a limit component is provided at the middle of the lock disc (8).

3. The adjustable-spacing hot-rolled ribbed steel bar storage rack according to claim 2, characterized in that: The limiting component includes two locking grooves opened in the middle of the locking disc (8). The two locking grooves are fixedly connected to limiting bosses (18). The limiting bosses (18) are slidably connected to the inside of the limiting slots (20). The middle of the locking disc (8) is provided with a component slot. A spring (19) is provided inside the component slot. Both ends of the spring (19) are provided with spring pins (17).

4. The adjustable-spacing hot-rolled ribbed steel bar storage rack according to claim 1, characterized in that: The rainproof component includes a crossbeam (13) inserted into the top of the crossbeam support (9) and a drainage channel interface (14) fixedly connected to the side of the support column (1) away from the crossbeam support interface (22). The crossbeam (13) has mounting slots on both sides. The mounting slots are slidably connected to the skeleton slider (21). The skeleton slider (21) is fixedly connected to the side away from the crossbeam (13) with a skeleton (12). The interiors of two adjacent drainage channel interfaces (14) are connected to drainage channels (10) by bolts (24). A waterproof plate (11) is provided on the top side of the skeleton (12).

5. The adjustable-spacing hot-rolled ribbed steel bar storage rack according to claim 4, characterized in that: The bottom end of the waterproof membrane (11) is located on the top side of the drainage channel (10) to accurately guide the water flow on the top side of the waterproof membrane (11) into the drainage channel (10).

6. The adjustable-spacing hot-rolled ribbed steel bar storage rack according to claim 1, characterized in that: Multiple mounting holes are provided on both sides of the second (16), the connecting bar (2), and the first (3) of the connector for positioning, installation, insertion, and fixing.

7. The adjustable-spacing hot-rolled ribbed steel bar storage rack according to claim 1, characterized in that: The bottom ends of the support column (1) on both sides away from the connection port (16) are fixedly connected with inclined support feet (4) to maintain the stability of the structure.

8. The adjustable-spacing hot-rolled ribbed steel bar storage rack according to claim 1, characterized in that: The outer walls of the four support columns (1) are all covered with reflective stickers (7), which are diamond-shaped or strip-shaped reflective films with alternating red and white or yellow and black stripes.

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