Construction site steel bar storage device

Abstract

According to the technical scheme, the steel bar storage device for the construction site is characterized by comprising a first connecting column, second connecting columns are arranged on the two sides of the first connecting column respectively, two installing pipes are fixedly installed on one sides of the second connecting columns, and two bearing rods are fixedly installed between the two installing pipes; a plurality of partition plates are fixedly mounted on the top surface of the bearing rod; the storage assembly is arranged in the mounting pipe and used for storing the reinforcing steel bars, the storage assembly comprises a telescopic rod, and the telescopic rod is movably connected into the mounting pipe in a sleeved mode and used for storing the reinforcing steel bars; according to the storage device for the reinforcing steel bars, the effects of storing the reinforcing steel bars and conveniently storing the reinforcing steel bars with different lengths are achieved through mutual cooperative use of the first connecting columns, the second connecting columns, the mounting pipes, the bearing rods, the partition plates, telescopic rods, limiting plates, limiting frames, supporting columns, third connecting columns, tarpaulin, winding rollers, hooks, mounting plates, positioning holes and hanging handles.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bars, in particular to a steel bar storage device for a construction site. Background Art

[0002] Rebar refers to steel used for reinforced concrete and prestressed reinforced concrete. Its cross section is round, sometimes square with rounded corners, including plain round steel, ribbed steel, and twisted steel. Rebar for reinforced concrete refers to straight or coiled steel used for reinforced concrete reinforcement. Its appearance is divided into plain round steel and deformed steel. The delivery state is straight bar and coil. Plain round steel is actually small round steel and coil of ordinary low-carbon steel. Deformed steel is a steel bar with ribs on the surface, usually with two longitudinal ribs and transverse ribs evenly distributed along the length.

[0003] For example, the Chinese patent with patent number CN218023159U proposes a steel bar storage device, which removes the extension column on the middle column through the movement of the crane and the placement of the steel bars. When storing, the two holding units located in the middle are stored first. When the storage volume of the steel bars in one of the holding units is large and the total height of the steel bars is about to exceed the height of the middle column, the staff is required to install the extension columns above the middle column on both sides of the holding unit, that is, insert the slot formed between the plywood 1 and the plywood 2 of the extension column into the web of the middle column. When installing, the extension column can be placed obliquely first, so that the bottom of the plywood 2 first contacts the web of the middle column, and then the middle column is erected, and the width of the plywood 1 is calibrated with the width of the web, and then the web is successfully inserted between the plywood 1 and the plywood 2; after the middle column is installed, the storage space of the holding unit becomes larger, and more steel bars can continue to be stored in it. Of course, after the extension column is installed, a supporting component can be installed above the extension column, and the installation method of the supporting component is the same as the installation method of the extension column. The storage units on both sides can hold bundles of steel bars, or be left empty for bulk steel bars. However, in this solution, since the steel bars are placed above the connecting beam and separated by multiple corner columns, and the length of the connecting beam may be fixed, when workers place longer steel bars, it may be difficult for the steel bars to be completely placed above the connecting beam, and the tarpaulin may not be easy to completely cover the steel bars, which may affect the storage effect of the steel bars. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a steel bar storage device for construction sites, which solves the problem that the steel bars are placed above the connecting beam and separated by a plurality of corner columns. However, the length of the connecting beam may be fixed, and thus when workers place longer steel bars, it may be difficult for the steel bars to be completely placed above the connecting beam, and the rear tarpaulin may not be easy to completely cover the steel bars, which may affect the storage effect of the steel bars.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A steel bar storage device for a construction site comprises a first connecting column, second connecting columns are respectively arranged on both sides of the first connecting column, two mounting tubes are fixedly installed on one side of the second connecting column, two bearing rods are fixedly installed between the two mounting tubes, and a plurality of partitions are fixedly installed on the top surface of the bearing rods; a storage component, the storage component is arranged inside the mounting tube for storing steel bars, the storage component comprises: a telescopic rod, the telescopic rod is movably sleeved inside the mounting tube, one end of the telescopic rod is fixedly installed with the first connecting column, the inner wall surface of the mounting tube is fixedly sleeved with a limiting frame, and the other end of the telescopic rod is fixed A limiting plate is installed, the telescopic rod is movably connected to the inner wall of the limiting frame, two supporting columns are fixedly installed on the top surface of the first connecting column, and a third connecting column is fixedly installed on the top surface of the two supporting columns, and winding rollers are respectively arranged on both sides of the third connecting column, and a tarpaulin is wrapped around the outer circular wall surface of the winding roller, and two hooks are fixedly installed on one side of the tarpaulin, and two mounting plates are respectively fixedly installed on both sides of the third connecting column, a positioning hole is opened on one side of the mounting plate, and the inner circular wall surface of the positioning hole is movably connected to the winding roller, and a hanging handle is fixedly installed on one side of the second connecting column, and the inner wall surface of the hanging handle is movably connected to the hook.

[0007] In order to facilitate the staff to pull the two second connecting columns to move and adjust the use spacing, as a construction site steel bar storage device of the utility model, it is preferred that mounting blocks are fixedly installed on both sides of the second connecting columns, and mounting columns are fixedly installed on the top surfaces of the mounting blocks.

[0008] In order to facilitate automatic winding of the tarpaulin, as a steel bar storage device for construction sites of the utility model, preferably, a mounting cap is fixedly installed on one side of the mounting plate, the inner wall surface of the mounting cap is fixedly sleeved with a coil spring, and the inner circular wall surface of the coil spring is fixedly sleeved with the winding roller.

[0009] In order to facilitate the staff to move the first connecting column, the second connecting column and the installation pipe, as a steel bar storage device for a construction site of the utility model, preferably, a self-locking universal wheel is fixedly installed on the bottom surface of the installation pipe.

[0010] In order to prevent the stored steel bars from contacting the water on the ground, as a steel bar storage device for construction sites of the utility model, it is preferred that the bottom surfaces of the first connecting column and the second connecting column are respectively provided with two feet, and the top surfaces of the feet are fixedly installed with threaded columns, and the outer cylindrical wall surfaces of the threaded columns are threadedly connected with threaded pipes, and the top surfaces of the threaded pipes are respectively fixedly installed with the bottom surfaces of the first connecting column and the second connecting column.

[0011] In order to improve the service life of the first connecting column, the second connecting column, the installation tube, the load-bearing rod and the partition, as a construction site steel bar storage device of the utility model, preferably, the surfaces of the first connecting column, the second connecting column, the installation tube, the load-bearing rod and the partition are coated with a corrosion-resistant coating.

[0012] In summary, the utility model mainly has the following beneficial effects:

[0013] By setting the first connecting column, the second connecting column, the mounting tube, the load-bearing rod, the partition, the telescopic rod, the limit plate, the limit frame, the support column, the third connecting column, the tarpaulin, the winding roller, the hook, the mounting plate, the positioning hole and the hanging handle and using them in coordination with each other, the steel bars can be stored and the storage of steel bars of different lengths can be facilitated. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the installation pipe structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the third connecting column of the utility model;

[0017] Figure 4 It is a schematic diagram of the threaded pipe structure of the utility model.

[0018] Figure numerals: 1. first connecting column; 2. second connecting column; 3. mounting tube; 4. load-bearing rod; 5. partition; 6. supporting column; 7. third connecting column; 8. tarpaulin; 9. hanging handle; 10. telescopic rod; 11. limiting plate; 12. limiting frame; 13. self-locking universal wheel; 14. mounting block; 15. mounting column; 16. foot; 17. mounting plate; 18. positioning hole; 19. winding roller; 20. hook; 21. mounting cap; 22. coil spring; 23. threaded column; 24. threaded tube. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1

[0021] refer to Figure 1 , Figure 2 and Figure 3A steel bar storage device for a construction site comprises a first connecting column 1, second connecting columns 2 are respectively arranged on both sides of the first connecting column 1, two installation tubes 3 are fixedly installed on one side of the second connecting column 2, two bearing rods 4 are fixedly installed between the two installation tubes 3, a plurality of partitions 5 are fixedly installed on the top surface of the bearing rod 4, a storage assembly is arranged inside the installation tube 3 for storing steel bars, and the storage assembly comprises a telescopic rod 10, the telescopic rod 10 is movably sleeved inside the installation tube 3, one end of the telescopic rod 10 is fixedly installed with the first connecting column 1, a limited position frame 12 is fixedly sleeved on the inner wall surface of the installation tube 3, and a limited position frame 12 is fixedly installed on the other end of the telescopic rod 10 A positioning plate 11, a telescopic rod 10 and an inner wall surface of a limiting frame 12 are movably sleeved, two supporting columns 6 are fixedly installed on the top surface of the first connecting column 1, and a third connecting column 7 is fixedly installed on the top surface of the two supporting columns 6. Winding rollers 19 are respectively arranged on both sides of the third connecting column 7, and a tarpaulin 8 is wound around the outer circumferential wall surface of the winding roller 19, and two hooks 20 are fixedly installed on one side of the tarpaulin 8. Two mounting plates 17 are respectively fixedly installed on both sides of the third connecting column 7, and a positioning hole 18 is opened on one side of the mounting plate 17, and the inner circumferential wall surface of the positioning hole 18 is movably sleeved with the winding roller 19, and a hanging handle 9 is fixedly installed on one side of the second connecting column 2, and the inner wall surface of the hanging handle 9 is connected to the hook 20. The movable sleeve is provided with a load-bearing rod 4. When in use, the staff pulls the two second connecting columns 2 toward each other according to the length of the steel bar, and then the movement of the second connecting column 2 will drive the installation tube 3 to move, and then the distance between the second connecting column 2 and the installation tube 3 and the first connecting column 1 is pulled apart, and at the same time the telescopic rod 10 is moved out from the inside of the installation tube 3, and then under the action of the telescopic rod 10 and the installation tube 3, the second connecting column 2 and the first connecting column 1 can be prevented from being offset. When the distance between the two second connecting columns 2 and the first connecting column 1 is pulled to a suitable length, the staff places the steel bar on the surface of the first connecting column 1, the second connecting column 2 and the load-bearing rod 4. The steel bars are placed on the surface and separated and stored by partitions 5. After the above steps are completed, the staff pulls the tarpaulin 8. At this time, the tarpaulin 8 is pulled to drive the winding roller 19 to rotate, and then the tarpaulin 8 covers the steel bars on the surface of the first connecting column 1, the second connecting column 2 and the load-bearing rod 4. Then the staff hangs the hook 20 to the surface of the hanging handle 9, thereby achieving the effect of storing the steel bars. In this process, since the use spacing between the second connecting column 2 and the load-bearing rod 4 and the first connecting column 1 can be adjusted, steel bars of different lengths can be stored, thereby achieving the effect of storing the steel bars and facilitating the storage of steel bars of different lengths.

[0022] Embodiment 2

[0023] Based on the above embodiment 1, reference Figure 2 , Figure 3 and Figure 4, mounting blocks 14 are fixedly installed on both sides of the second connecting column 2, and mounting columns 15 are fixedly installed on the top surface of the mounting block 14. Through the provided mounting blocks 14 and mounting columns 15, it is convenient for the staff to pull the two second connecting columns 2 to move for use spacing adjustment. A mounting cap 21 is fixedly installed on one side of the mounting plate 17, and a coil spring 22 is fixedly sleeved on the inner wall surface of the mounting cap 21. The inner circular wall surface of the coil spring 22 is fixedly sleeved with the winding roller 19. Through the provided mounting cap 21 and coil spring 22, when the winding roller 19 rotates, the coil spring 22 will be released inside the mounting cap 21, and then when the staff disengages the hook 20 from the hanging handle 9, the coil spring 22 will drive the winding roller 19 to reset and rotate, thereby facilitating the automatic winding of the tarpaulin 8. A self-locking universal wheel 13 is fixedly installed on the bottom surface of the mounting tube 3. Through the provided self-locking universal wheel 13, In order for the staff to move the first connecting column 1, the second connecting column 2 and the installation pipe 3, two feet 16 are respectively provided on the bottom surface of the first connecting column 1 and the bottom surface of the second connecting column 2, and the top surface of the foot 16 is fixedly installed with a threaded column 23, and the outer cylindrical wall surface of the threaded column 23 is threadedly connected with a threaded pipe 24, and the top surface of the threaded pipe 24 is respectively fixedly installed with the bottom surface of the first connecting column 1 and the second connecting column 2. Through the provided foot 16, it is convenient for the staff to adjust the use height of the first connecting column 1, the second connecting column 2 and the installation pipe 3 to avoid the stored steel bars from contacting the water on the ground. The surfaces of the first connecting column 1, the second connecting column 2, the installation pipe 3, the bearing rod 4 and the partition 5 are coated with a corrosion-resistant coating, and the corrosion-resistant coating is an epoxy corrosion-resistant coating, which is convenient for improving the service life of the first connecting column 1, the second connecting column 2, the installation pipe 3, the bearing rod 4 and the partition 5.

[0024] Working principle: Please refer to Figure 1-Figure 4As shown, by the provided load-bearing rod 4, when in use, the staff pulls the two second connecting columns 2 toward each other according to the length of the steel bar, and then the movement of the second connecting column 2 will drive the installation tube 3 to move, and then the distance between the second connecting column 2 and the installation tube 3 and the first connecting column 1 is pulled apart, and at the same time the telescopic rod 10 is moved out from the inside of the installation tube 3, and then under the action of the telescopic rod 10 and the installation tube 3, the second connecting column 2 and the first connecting column 1 can be prevented from being offset. When the distance between the two second connecting columns 2 and the first connecting column 1 is pulled to a suitable length, the staff places the steel bar on the surface of the first connecting column 1, the second connecting column 2 and the load-bearing rod 4. On, the steel bars are separated and stored by partitions 5. After the above steps are completed, the staff pulls the tarpaulin 8. At this time, the tarpaulin 8 is pulled to drive the winding roller 19 to rotate, and then the tarpaulin 8 covers the steel bars on the surfaces of the first connecting column 1, the second connecting column 2 and the load-bearing rod 4. Then the staff hangs the hook 20 to the surface of the hanging handle 9, thereby achieving the effect of storing the steel bars. In this process, since the use spacing between the second connecting column 2 and the load-bearing rod 4 and the first connecting column 1 can be adjusted, steel bars of different lengths can be stored, thereby achieving the effect of storing the steel bars and facilitating the storage of steel bars of different lengths.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel bar storage device for a construction site, characterized in that: include: A first connecting column (1), wherein second connecting columns (2) are respectively arranged on both sides of the first connecting column (1), two installation tubes (3) are fixedly installed on one side of the second connecting column (2), two bearing rods (4) are fixedly installed between the two installation tubes (3), and a plurality of partitions (5) are fixedly installed on the top surface of the bearing rod (4); A storage component, the storage component is arranged inside the installation tube (3) and is used for storing steel bars, the storage component comprising: a telescopic rod (10), the telescopic rod (10) is movably sleeved inside the installation tube (3), one end of the telescopic rod (10) is fixedly mounted on the first connecting column (1), the inner wall surface of the installation tube (3) is fixedly sleeved with a limit frame (12), the other end of the telescopic rod (10) is fixedly mounted with a limit plate (11), the telescopic rod (10) is movably sleeved with the inner wall surface of the limit frame (12), two support columns (6) are fixedly mounted on the top surface of the first connecting column (1), and the two support columns (6) are fixedly mounted on the top surface of the first connecting column (1). ) is fixedly mounted on the top surface of the third connecting column (7), and winding rollers (19) are respectively arranged on both sides of the third connecting column (7), and a tarpaulin (8) is wound around the outer circular wall surface of the winding roller (19), and two hooks (20) are fixedly mounted on one side of the tarpaulin (8), and two mounting plates (17) are respectively fixedly mounted on both sides of the third connecting column (7), and a positioning hole (18) is opened on one side of the mounting plate (17), and the inner circular wall surface of the positioning hole (18) is movably connected with the winding roller (19), and a hanging handle (9) is fixedly mounted on one side of the second connecting column (2), and the inner wall surface of the hanging handle (9) is movably connected with the hook (20).

2. A construction site steel bar storage device according to claim 1, characterized in that: Mounting blocks (14) are fixedly mounted on both sides of the second connecting column (2), and mounting columns (15) are fixedly mounted on the top surface of the mounting blocks (14).

3. A construction site steel bar storage device according to claim 1, characterized in that: A mounting cap (21) is fixedly mounted on one side of the mounting plate (17), a coil spring (22) is fixedly sleeved on the inner wall surface of the mounting cap (21), and an inner circular wall surface of the coil spring (22) is fixedly sleeved on the winding roller (19).

4. A construction site steel bar storage device according to claim 1, characterized in that: A self-locking universal wheel (13) is fixedly mounted on the bottom surface of the installation tube (3).

5. A construction site steel bar storage device according to claim 1, characterized in that: The bottom surface of the first connecting column (1) and the bottom surface of the second connecting column (2) are respectively provided with two feet (16); a threaded column (23) is fixedly mounted on the top surface of the foot (16); a threaded tube (24) is threadedly connected to the outer circumferential wall surface of the threaded column (23); and the top surface of the threaded tube (24) is respectively fixedly mounted on the bottom surface of the first connecting column (1) and the bottom surface of the second connecting column (2).

6. A construction site steel bar storage device according to claim 1, characterized in that: The surfaces of the first connecting column (1), the second connecting column (2), the installation pipe (3), the bearing rod (4) and the partition plate (5) are all coated with a corrosion-resistant coating.

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