Constructional engineering steel transporting device facilitating discharging

Abstract

The utility model discloses a constructional engineering steel transportation device convenient to discharge, which belongs to the technical field of constructional steel transportation and comprises a base, universal wheels are mounted below the base, a first sliding groove is formed in the base, a second sliding groove is formed in the base, and a rotary table is rotatably connected above the base. And a hydraulic push rod is mounted below the base. According to the constructional engineering steel transporting device convenient to discharge, a motor is started to rotate a threaded lead screw, so that a moving block can move upwards in a hollow stand column through thread fit of a threaded sleeve and the threaded lead screw, a coiled steel bar is lifted, then a hydraulic push rod is started to push a rack, and the rack drives the hollow stand column to rotate through a gear; and then the fork plate is lowered to place the coiled steel bars on the supporting plate, and through the fork plate capable of rotating and ascending and descending, constructors can conveniently and rapidly load and unload the steel materials to complete the discharging work of the coiled steel bars.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction steel material transportation, in particular to a transportation device for construction engineering steel materials which is convenient for unloading. Background Art

[0002] Construction steel can usually be divided into steel for steel structures and steel bars for reinforced concrete structures. Steel for steel structures mainly includes ordinary carbon structural steel and low-alloy structural steel. The varieties include steel sections, steel pipes and steel bars. Among the steel sections, there are angle steel, I-beam and channel steel, and among the steel bars, there is a type called coiled threaded steel bars, which are often transported in coils during transportation.

[0003] During construction, construction workers often have to carry the coiled steel bars individually to the workstation for construction work. Since the coiled steel bars are packed in coils, they are heavy and tend to be loose as a whole, making it inconvenient for construction workers to carry and unload them. Utility Model Content

[0004] In order to overcome the above-mentioned defects, the utility model provides a transportation device for construction engineering steel that is convenient for unloading, which solves the problem that coiled steel bars are packed in coils, resulting in heavy weight and overall looseness, making it inconvenient for construction workers to carry and unload them.

[0005] To achieve the above-mentioned object, the utility model provides the following technical solution: a transport device for construction steel materials that is convenient for unloading, comprising a base, a universal wheel is installed below the base, a first slide groove is provided on the base, a second slide groove is provided on the base, a turntable is rotatably connected to the top of the base, a hydraulic push rod is installed below the base, a slide rail is connected below the base, a fence frame is connected to one side of the base, a pull rod is connected to the fence frame, and a threaded rod is rotatably connected in the second slide groove;

[0006] One end of the threaded rod is connected to a rotating wheel, a connecting block is threadedly connected to the threaded rod, a support plate is connected to the connecting block, a hollow column is connected above the turntable, a motor is installed on the hollow column, the motor output shaft is connected to a threaded screw, a moving block is installed on the threaded screw, and the moving block is connected to a fork plate.

[0007] As a further solution of the present invention: threads in opposite directions are provided at both ends of the threaded rod, the threaded screw is rotatably connected in the hollow column, a threaded sleeve is installed on the moving block, and the threaded sleeve is threadedly matched with the threaded screw.

[0008] As a further solution of the present invention: a connecting rod is connected to the lower side of the turntable, the turntable is connected to a gear through the connecting rod, the movable end of the hydraulic push rod is connected to a rack, and the rack is meshed with the gear.

[0009] As a further solution of the present invention: a guide plate is connected to the rack, and the guide plate is slidably connected to the slide rail.

[0010] As a further solution of the present invention: one side of the support plate is designed as an inclined surface and is connected to a rubber pad, and the two support plates form a V-shaped structure, and sliders are connected to both sides below the support plate, and the sliders slide in the first sliding groove.

[0011] As a further solution of the present invention: a guide rod is connected inside the hollow column, and two guide rods are respectively arranged on both sides of the threaded screw, and the moving block is slidably connected to the guide rod.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The transport device for construction steel materials that is convenient for unloading is provided with a motor, a threaded screw, a moving block, a fork plate, a hydraulic push rod, a rack and a gear. The fork plate is inserted into the center of the coiled steel bar, and then the motor is started to rotate the threaded screw, so that the moving block can move upward in the hollow column through the threaded fit of the threaded sleeve and the threaded screw, thereby lifting the coiled steel bar. Then, the hydraulic push rod is started to push the rack, so that the rack drives the hollow column to rotate through the gear, and then the fork plate is lowered to place the coiled steel bar on the support plate. The fork plate that can be rotated and lifted can enable construction workers to load and unload steel conveniently and quickly to complete the unloading of the coiled steel bar.

[0014] 2. The transport device for construction steel materials that is convenient for unloading is provided with a rotating wheel, a threaded rod, a connecting block, a support plate and a slider. Construction workers can rotate the threaded rod by twisting the rotating wheel, so that the connecting block can move along the threaded rod, thereby driving the two support plates to move toward each other, and adjusting the distance between the two support plates so that coiled steel bars of different sizes can be placed between the two support plates, thereby improving the applicability of the transport device. While the support plates move, the slider will slide in the first slide groove, thereby limiting and guiding the movement of the slider through the first slide groove, and promoting smooth movement of the support plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the base of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the hollow column of the utility model;

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the hydraulic push rod of the utility model;

[0019] In the figure: 1. Base; 2. Universal wheel; 3. First slide; 4. Second slide; 5. Turntable; 6. Hydraulic push rod; 7. Slide rail; 8. Fence frame; 9. Pull rod; 10. Threaded rod; 11. Rotating wheel; 12. Connecting block; 13. Support plate; 14. Connecting rod; 15. Gear; 16. Hollow column; 17. Motor; 18. Threaded screw; 19. Moving block; 20. Threaded sleeve; 21. Fork plate; 22. Rack; 23. Guide plate; 24. Rubber pad; 25. Slider; 26. Guide rod. DETAILED DESCRIPTION

[0020] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0021] like Figure 1-4 As shown, the utility model provides a technical solution: a transportation device for construction engineering steel materials that is convenient for unloading, comprising a base 1, a universal wheel 2 is installed under the base 1, a first slide 3 is provided on the base 1, a second slide 4 is provided on the base 1, a turntable 5 is rotatably connected above the base 1, a hydraulic push rod 6 is installed under the base 1, a connecting rod 14 is connected under the turntable 5, the turntable 5 is connected to a gear 15 through the connecting rod 14, and a rack 22 is connected to the movable end of the hydraulic push rod 6, the rack 22 is engaged with the gear 15, and the rack 22 is pushed or pulled by the hydraulic push rod 6, prompting the gear 15 to drive the hollow column 16 on the turntable 5 to rotate, so that the fork plate 21 can unload the coiled steel bars from the support plate 13, thereby facilitating the construction workers to load and unload.

[0022] A slide rail 7 is connected to the bottom of the base 1, and a fence frame 8 is connected to one side of the base 1. A pull rod 9 is connected to the fence frame 8, and a guide plate 23 is connected to the rack 22. The guide plate 23 is slidably connected to the slide rail 7. When the hydraulic push rod 6 pushes the rack 22 to move, the guide plate 23 will slide in the slide rail 7, thereby guiding the movement of the rack 22 to prevent the rack 22 from tilting during movement. When loading and unloading coiled steel bars, construction workers can place heavy objects on the fence frame 8 to balance the center of gravity.

[0023] A threaded rod 10 is rotatably connected in the second chute 4, and a runner 11 is connected to one end of the threaded rod 10. A connecting block 12 is threadedly connected to the threaded rod 10, and a support plate 13 is connected to the connecting block 12. One side of the support plate 13 is designed as an inclined surface and is connected to a rubber pad 24, and the two support plates 13 form a V-shaped structure. Sliders 25 are connected on both sides of the lower side of the support plate 13, and the slider 25 slides in the first chute 3. The support plate 13 forming a V-shaped structure through the inclined surface can support and fix the coiled coiled steel bars, and the rubber pad 24 can increase the friction to prevent the coiled coiled steel bars from sliding.

[0024] A hollow column 16 is connected above the turntable 5, and a motor 17 is installed on the hollow column 16. The output shaft of the motor 17 is connected to a threaded screw 18, and a guide rod 26 is connected inside the hollow column 16. There are two guide rods 26 respectively arranged on both sides of the threaded screw 18. The moving block 19 is slidably connected to the guide rods 26. When the moving block 19 moves along the threaded screw 18, the two guide rods 26 will guide and limit the moving block 19, so that the moving block 19 and the fork plate 21 can move smoothly.

[0025] A moving block 19 is installed on the threaded screw 18, and a fork plate 21 is connected to the moving block 19. Threads in opposite directions are provided at both ends of the threaded rod 10. The threaded screw 18 is rotatably connected in the hollow column 16. A threaded sleeve 20 is installed on the moving block 19. The threaded sleeve 20 is threadedly matched with the threaded screw 18. The fork plate 21 is driven by the threaded screw 18 to move up and down, thereby transporting the coiled steel bars, which is more labor-saving and improves the transportation efficiency.

[0026] The working principle of this utility model is:

[0027] When transporting coiled steel bars, first insert the fork plate 21 into the center of the coiled steel bars, and then rotate the threaded screw 18 through the motor 17, so that the moving block 19 can be lifted and lowered along the threaded screw 18 in the hollow column 16 through the threaded sleeve 20, thereby lifting the coiled steel bars, and then push the rack 22 by starting the hydraulic push rod 6, and use the engagement of the rack 22 and the gear 15 to drive the turntable 5 and the hollow column 16 to rotate and transport the coiled steel bars to the base 1, and then lower the height of the fork plate 21 to place the coiled steel bars between the two support plates 13, and the construction workers can rotate the threaded rod 10 through the wheel 11 so that the connecting block 12 can drive the two support plates 13 to move toward each other, thereby adjusting the distance between the two support plates 13, so that coiled steel bars of different sizes can be placed between the two support plates 13, and finally remove the coiled steel bars by raising the height of the fork plate 21 and rotating the angle of the fork plate 21.

[0028] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0029] The above describes in detail the preferred embodiments of this patent, but this patent is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A transport device for construction steel materials that is convenient for unloading, comprising a base (1), characterized in that: A universal wheel (2) is installed below the base (1), a first slide groove (3) is provided on the base (1), a second slide groove (4) is provided on the base (1), a turntable (5) is rotatably connected above the base (1), a hydraulic push rod (6) is installed below the base (1), a slide rail (7) is connected below the base (1), a fence frame (8) is connected to one side of the base (1), a pull rod (9) is connected to the fence frame (8), and a threaded rod (10) is rotatably connected in the second slide groove (4); One end of the threaded rod (10) is connected to a rotating wheel (11), a connecting block (12) is threadedly connected to the threaded rod (10), a supporting plate (13) is connected to the connecting block (12), a hollow column (16) is connected above the turntable (5), a motor (17) is installed on the hollow column (16), an output shaft of the motor (17) is connected to a threaded screw (18), a moving block (19) is installed on the threaded screw (18), and a fork plate (21) is connected to the moving block (19).

2. The transport device for construction steel materials that is convenient for unloading according to claim 1, characterized in that: The two ends of the threaded rod (10) are provided with threads in opposite directions. The threaded screw rod (18) is rotatably connected in the hollow column (16). The moving block (19) is provided with a threaded sleeve (20), and the threaded sleeve (20) is threadedly matched with the threaded screw rod (18).

3. The transport device for construction steel materials that is convenient for unloading according to claim 1, characterized in that: A connecting rod (14) is connected to the lower side of the turntable (5), and the turntable (5) is connected to a gear (15) via the connecting rod (14). The movable end of the hydraulic push rod (6) is connected to a rack (22), and the rack (22) is meshed with the gear (15).

4. The transport device for construction steel materials that is convenient for unloading according to claim 3 is characterized in that: A guide plate (23) is connected to the rack (22), and the guide plate (23) is slidably connected to the slide rail (7).

5. The transport device for construction steel materials that is convenient for unloading according to claim 1, characterized in that: One side of the support plate (13) is designed as an inclined surface and is connected to a rubber pad (24), and the two support plates (13) form a V-shaped structure. Slide blocks (25) are connected to both sides below the support plate (13), and the slide blocks (25) slide in the first slide groove (3).

6. The transport device for construction steel materials that facilitates unloading according to claim 1, characterized in that: A guide rod (26) is connected inside the hollow column (16), and two guide rods (26) are respectively arranged on both sides of the threaded screw (18), and the moving block (19) is slidably connected to the guide rod (26).

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