Steel bar storage rack

Abstract

The utility model belongs to the field of steel bar storage, and discloses a steel bar storage rack which comprises a bearing frame, a platform and four blocking devices, the steel bar storage rack can be used as a basic unit for storing steel, each steel bar storage rack can be used independently, and a plurality of steel bar storage racks can be used in a matched mode to meet the storage requirements of steel with different requirements. The universal wheels are arranged at the bottom of the bearing frame, so that the steel bar storage rack can flexibly move in a steel bar shed and is convenient to transfer and use, and the project cost is greatly reduced. And through the four blocking devices, the blocking effect can be achieved, the steel bars placed on the platform can be blocked, and the steel bars are prevented from sliding off.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of steel bar storage, and specifically relates to a steel bar storage rack. BACKGROUND

[0002] In the field of civil engineering construction, steel bars, raw materials, and processed semi-finished and finished products need to be stored on a storage pedestal with a certain ground clearance to prevent rusting and deformation. At the present stage, the steel bar rack in the steel bar shed is mostly made by on-site welding and has the characteristics of large volume, large weight, and inconvenience in circulation. It is basically used once and then disposed of as scrap steel after the completion of a project. SUMMARY

[0003] The utility model provides a steel bar storage rack for solving the problems of time-consuming, high cost, and great difficulty in processing of a large steel bar processing shed, inconvenience in circulation, and low recycling rate.

[0004] To achieve the above-mentioned purpose, the utility model provides a steel bar storage rack, which comprises a bearing frame, a platform, and four blocking devices. The bearing frame comprises four bearing columns arranged in a square array. The four bearing columns are fixedly supported at the four corners of the platform. The bottom of each bearing column is provided with a universal wheel. The four blocking devices are respectively and correspondingly arranged on the side surface of the four bearing columns. The blocking device comprises a fixed sleeve fixed vertically on the outer side of the bearing column and an extension blocking rod inserted into the fixed sleeve and capable of extending upwardly beyond the platform. The extension blocking rod is used for blocking the steel bar placed on the platform.

[0005] Preferably, a damping force is provided between the extension blocking rod and the fixed sleeve.

[0006] A gap is provided between the extension blocking rod and the fixed sleeve. A threaded hole is provided on the outer side of the upper end of the fixed sleeve. A locking screw is arranged in the threaded hole. The locking screw is used for locking the extension blocking rod and the fixed sleeve.

[0007] Preferably, an adjustable supporting leg is arranged at the bottom of each bearing column. The adjustable supporting leg comprises a threaded sleeve fixedly connected to the bottom of the bearing column, a screw rod screwed to the threaded sleeve, and a supporting leg fixed to the lower end of the screw rod. Rotating the supporting leg can make the supporting leg separate from or support the ground.

[0008] Preferably, the steel bar storage rack further comprises two blocking ropes. The two ends of the blocking rope are provided with spring hooks. The top of each extension blocking rod is provided with a clasp. The blocking rope is used for pressing on the steel bar on the platform and is hung on the clasps at the top of the two extension blocking rods on the two sides of the length direction of the steel bar through the spring hooks at the two ends.

[0009] Preferably, the load-bearing frame further comprises four X-shaped braces, which are formed by two steel bars intersecting and welding in the middle, and one X-shaped brace is connected between two adjacent load-bearing columns.

[0010] Preferably, the load-bearing frame further comprises four connecting rods, which are connected between the bottoms of two adjacent load-bearing columns.

[0011] Preferably, the platform adopts a square steel plate with a side length of 1 m, and the height of the load-bearing frame is 60 cm, and the top and bottom are both square structures with a size of 1 m*1 m.

[0012] Preferably, a placing groove is formed at the center of the upper surface of the platform, and the placing groove is provided with a movable plate, one end of the movable plate is hinged to the placing groove, the other end is fixedly provided with a handle, and the length direction of the movable plate is perpendicular to the length direction of the steel bar on the platform.

[0013] Compared with the prior art, the steel bar storage rack has the following beneficial effects:

[0014] The steel bar storage rack can be used as a basic unit for storing steel materials, and each steel bar storage rack can be independently used or used in cooperation with multiple steel bar storage racks to meet the storage requirements of steel bars with different requirements. The universal wheels arranged at the bottom of the load-bearing frame enable the steel bar storage rack to be flexibly moved in the steel bar shed, facilitating the turnover use and greatly reducing the project cost. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic view of the overall structure of the steel bar storage rack of the utility model;

[0016] Figure 2 It is a schematic view of the overall structure of the steel bar storage rack of the utility model; Figure 1

[0017] Figure 3 It is a schematic view of the overall structure of the steel bar storage rack of the utility model;

[0018] Figure 4 It is a schematic view of the overall structure of the steel bar storage rack of the utility model;

[0019] Figure 5 It is a schematic view of the overall structure of the steel bar storage rack of the utility model;

[0020] Figure 6 It is a schematic view of the overall structure of the steel bar storage rack of the utility model;

[0021] BRIEF DESCRIPTION OF DRAWINGS ​

[0022] 1. Load-bearing frame; 11. Load-bearing column; 12. X-shaped diagonal brace; 13. Connecting rod;

[0023] 2. Platform; 201. Placement slot; 21. Movable plate; 211. Handle;

[0024] 3. Barrier device; 31. Fixing sleeve; 32. Telescopic barrier; 321. Buckle; 33. Locking screw;

[0025] 4. Casters;

[0026] 5. Adjustable support feet; 51. Threaded sleeve; 52. Screw; 53. Support feet;

[0027] 6. Barrier rope; 61. Spring hook. Detailed Implementation

[0028] To facilitate understanding of this application, a more complete description will be provided below with reference to the accompanying drawings. Preferred embodiments of this application are shown in the drawings. However, this application can be implemented in many other different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a thorough and complete understanding of the disclosure of this application.

[0029] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0030] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and 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.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0032] It should also be noted that in the embodiments of this application, the same reference numerals are used to represent the same component or part. For the same part in the embodiments of this application, the reference numerals may only be used to mark one part or component as an example. It should be understood that the reference numerals are also applicable to other identical parts or components.

[0033] This utility model provides a steel bar storage rack, such as Figure 1 As shown, the rebar storage rack includes a load-bearing frame 1, a platform 2, and four barrier devices 3. The load-bearing frame 1 includes four load-bearing columns 11 arranged in a square array. The four load-bearing columns 11 are fixedly supported at the four corners of the platform 2. The platform 2 is used to store rebar, and the load-bearing columns 11 provide support. Each load-bearing column 11 is equipped with casters 4 at its bottom. The four barrier devices 3 are respectively installed on the sides of the four load-bearing columns 11. The barrier device 3 includes a fixed sleeve 31 fixed vertically to the outside of the load-bearing column 11 and a telescopic bar 32 inserted into the fixed sleeve 31 and able to extend upwards out of the platform 2. The telescopic bar 32 is used to block the rebar placed on the platform 2.

[0034] In this embodiment, the rebar storage rack can serve as a basic unit for storing steel. Each rebar storage rack can be used independently or multiple racks can be used in combination (e.g., Figure 6 As shown, this design meets the storage requirements for steel of different needs. By installing casters 4 at the bottom of the load-bearing frame 1, the steel bar storage rack can move flexibly within the steel bar shed, facilitating turnover and significantly reducing project costs. Four barrier devices 3 act as barriers, intercepting the steel bars placed on the platform 2 to prevent them from slipping.

[0035] Specifically, as needed, the telescopic stop bar 32 can be adjusted to a height of 0-150cm above the platform 2 within a certain range to meet the anti-slip control requirements for steel bars stacked at different heights.

[0036] In one embodiment, a damping force exists between the telescopic stop 32 and the fixed sleeve 31. This damping force ensures that the telescopic stop 32 remains stable during height adjustment and does not easily change position due to external forces. The damping force can be designed by providing a friction material or elastic material between the telescopic stop 32 and the fixed sleeve 31, ensuring that the telescopic stop 32 remains in the set position during use.

[0037] In another embodiment, such as Figure 1As shown, a gap exists between the telescopic stop bar 32 and the fixed sleeve 31. The upper outer side of the fixed sleeve 31 has a threaded hole, and a locking screw 33 is installed inside the threaded hole. The locking screw 33 is used to lock the telescopic stop bar 32 and the fixed sleeve 31 together. It can be understood that the locking screw 33 positions the telescopic stop bar 32 by abutting against it. This design allows the height of the telescopic stop bar 32 to be adjusted as needed and fixed in the desired position by the locking screw 33, making operation simple and convenient.

[0038] In one embodiment, such as Figure 1 and Figure 2 As shown, each load-bearing column 11 is provided with an adjustable support foot 5 at its bottom. The adjustable support foot 5 includes a threaded sleeve 51 fixedly connected to the bottom of the load-bearing column 11, a screw 52 screwed to the threaded sleeve 51, and a support foot 53 fixed to the lower end of the screw 52. Rotating the support foot 53 can cause the support foot 53 to detach from the ground or support the ground.

[0039] The above design allows the steel bar storage rack to be supported on the ground by adjusting the support legs 53 when in operation (the casters 4 are not under load), thus increasing stability; and when it needs to be moved, the support legs 53 can be rotated to lift it off the ground, and the casters 4 can be used to move it.

[0040] In one embodiment, such as Figure 1 and Figures 3-4 As shown, the rebar storage rack also includes two guard ropes 6, each with a spring hook 61 at both ends. Each telescopic bar 32 has a buckle 321 at its top. The guard ropes 6 are used to press down on the rebars on the platform 2 and are hooked to the buckles 321 at the top of the two telescopic bars 32 located on either side of the rebar's length via the spring hooks 61 at both ends. This design effectively prevents the rebars from sliding or falling, further increasing the stability of the rebars on the platform 2.

[0041] In one embodiment, such as Figure 1 As shown, the load-bearing frame 1 also includes four X-shaped diagonal braces 12. Each X-shaped diagonal brace 12 is formed by welding two steel bars together at their midpoints. Adjacent load-bearing columns 11 are connected by an X-shaped diagonal brace 12. The design of the X-shaped diagonal braces 12 increases the stability and load-bearing capacity of the entire load-bearing frame 1, enabling the steel bar storage rack to withstand greater loads. Furthermore, the load-bearing frame 1 also includes four connecting rods 13, connecting the bottoms of adjacent load-bearing columns 11 through a connecting rod 13. The connecting rods 13 further enhance the overall rigidity of the load-bearing frame 1, preventing deformation during use.

[0042] In one specific embodiment, such as Figure 1As shown, platform 2 uses a square steel plate with a side length of 1m, and the load-bearing frame 1 is 60cm high, with both the top and bottom being 1m*1m square structures. This size design allows the rebar storage rack to meet daily use needs without taking up too much space, making it easy to use flexibly on the construction site.

[0043] In one embodiment, such as Figure 1 and Figure 5 As shown, a placement groove 201 is provided at the center of the upper surface of platform 2. A movable plate 21 is provided in the placement groove 201. One end of the movable plate 21 is hinged to the placement groove 201, and a handle 211 is fixedly provided at the other end. The length direction of the movable plate 21 is perpendicular to the length direction of the reinforcing bar on platform 2. By providing the movable plate 21, in actual use, if the reinforcing bar on platform 2 needs to be quickly removed, first lower the telescopic stop bar 32, and use the handle 211 to lift the movable plate 21 located inside the placement groove 201, so that the movable plate 21 is tilted, which facilitates the quick removal of the reinforcing bar located on it.

[0044] The method of using the steel bar storage rack provided in this application is as follows:

[0045] First, determine the number of steel bar storage racks based on the length of the steel bars, such as... Figure 6 As shown, if the rebar is long, multiple rebar storage racks can be used in combination. After the rebar storage rack is placed in place, rotate the support leg 53 to support it on the ground (the caster 4 is not under load). Adjust the height of the telescopic stop bar 32 according to the height of the rebar to be placed (specifically as follows: first loosen the locking screw 33, adjust the height of the telescopic stop bar 32 so that it can effectively block the rebar, and then tighten the locking screw 33 to fix the telescopic stop bar 32). Next, place the rebar on the platform 2. When the rebar is not in use, the blocking rope 6 can be pressed down on the rebar, and the spring hooks 61 at both ends of the blocking rope 6 can be hung on the buckles 321 at the top of the telescopic stop bar 32 on both sides of the rebar length direction.

[0046] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0047] The above embodiments are merely illustrative of several implementation methods of this application, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this application should be determined by the appended claims.

Claims

1. A steel bar storage rack, characterized in that, The system includes a load-bearing frame, a platform, and four barrier devices. The load-bearing frame comprises four load-bearing columns arranged in a square array. The four load-bearing columns are fixedly supported at the four corners of the platform. Each load-bearing column is equipped with casters at its bottom. The four barrier devices are respectively installed on the sides of the four load-bearing columns. Each barrier device includes a fixed sleeve vertically fixed to the outside of the load-bearing column and a telescopic stop bar inserted into the fixed sleeve and capable of extending upwards out of the platform. The telescopic stop bar is used to block steel bars placed on the platform.

2. The steel bar storage rack according to claim 1, characterized in that: There is a damping force between the telescopic stop and the fixed sleeve; or... There is a gap between the telescopic stop and the fixed sleeve. The upper outer side of the fixed sleeve is provided with a threaded hole, and a locking screw is provided in the threaded hole. The locking screw is used to lock the telescopic stop and the fixed sleeve.

3. A steel bar storage rack according to claim 1, characterized in that: Each of the load-bearing columns is provided with an adjustable support foot at its bottom. The adjustable support foot includes a threaded sleeve fixedly connected to the bottom of the load-bearing column, a screw threaded to the threaded sleeve, and a support foot fixed to the lower end of the screw. Rotating the support foot can cause the support foot to detach from the ground or support the ground.

4. A steel bar storage rack according to claim 1, characterized in that: The steel bar storage rack also includes two barrier ropes, each with a spring hook at both ends. Each telescopic barrier bar has a buckle at its top. The barrier ropes are used to press down on the steel bars on the platform and are hooked to the buckles at the top of the two telescopic barriers located on both sides of the steel bar's length direction via the spring hooks at both ends.

5. A steel bar storage rack according to claim 1, characterized in that: The load-bearing frame also includes four X-shaped diagonal braces, each of which is formed by welding two steel bars together at their midpoints. Adjacent load-bearing columns are connected by one of the X-shaped diagonal braces.

6. A steel bar storage rack according to claim 5, characterized in that: The load-bearing frame also includes four connecting rods, and the bottoms of two adjacent load-bearing columns are connected by one of the connecting rods.

7. A steel bar storage rack according to claim 1, characterized in that: The platform uses a square steel plate with a side length of 1m, and the load-bearing frame is 60cm high, with both the top and bottom being 1m*1m square structures.

8. A steel bar storage rack according to claim 1, characterized in that: A placement groove is provided at the center of the upper surface of the platform. A movable plate is provided in the placement groove. One end of the movable plate is hinged to the placement groove, and a handle is fixedly provided at the other end. The length direction of the movable plate is perpendicular to the length direction of the reinforcing bar on the platform.

Images