Building material conveying device

Abstract

The utility model particularly relates to a building material conveying device which comprises a portal crane body, a connecting base comprises a horizontal plate, the two ends of the horizontal plate are fixedly connected with vertical plates extending downwards, and a mounting plate is fixedly connected to the position, located between the two vertical plates, of the bottom of the horizontal plate. A threaded rod is rotationally connected between the mounting plate and the adjacent vertical plate, a driving motor is mounted at one end of the threaded rod and located outside the mounting plate, a moving block is in threaded connection with the threaded rod, the bottom of the moving block makes contact with the bottom face of the horizontal plate, a lifting ring is connected to the bottom of the moving block, and a lifting ring is connected to the bottom of the horizontal plate. The two hanging rings are connected with an adjusting steel wire rope, the adjusting steel wire rope further penetrates through two first fixed pulleys, the first fixed pulleys are both installed on first fixed pulley frames, and the first fixed pulley frames are symmetrically installed on the top of the telescopic hanging beam; and the adjusting steel wire rope is adjusted by starting the driving motor, so that the fixed beam is kept horizontal.

Description

Technical Field

[0001] The utility model relates to the field of building material conveying devices, in particular to a building material conveying device. Background Art

[0002] During construction, prefabricated wall panels need to be transported and installed. During transportation and transfer, they are generally lifted. For prefabricated wall panels of different sizes, different sizes of lifting equipment are required. In addition, the prefabricated wall panels need to be kept level with the foundation during installation. If there is a slight tilt, the installation will deviate. Summary of the Invention

[0003] Aiming at the deficiencies of the existing technology, the utility model provides a construction material conveying device.

[0004] The technical solution of the present invention is achieved as follows: a construction material conveying device comprises two trolley walking mechanisms arranged at intervals, the top of the trolley walking mechanism is fixedly connected to two support legs arranged at intervals, a connecting beam is fixedly connected between the two support legs, a main beam is connected between the two connecting beams, tracks are provided on the tops of the two main beams, a trolley walking mechanism travels on the tracks, two winches are installed on the top of the trolley walking mechanism, a steel wire rope is wound around the winch, the steel wire rope passes through a fixed pulley, the fixed pulley is installed on a pulley frame, the pulley frame is installed on a connecting seat, the connecting seat comprises a horizontal plate, both ends of the horizontal plate are fixedly connected to a vertical plate extending downward, the bottom of the horizontal plate is fixedly connected to a mounting plate located between the two vertical plates, and the mounting plate is installed. A threaded rod is rotatably connected between the mounting plate and the vertical plate adjacent to it, and a driving motor is installed at one end of the threaded rod and located outside the mounting plate. A moving block is threadedly connected to the threaded rod, and the bottom of the moving block contacts the bottom surface of the horizontal plate. The bottom of the moving block is connected to a lifting ring, and the bottom of the horizontal plate is also connected to a lifting ring. An adjustment wire rope is connected to the two lifting rings, and the adjustment wire rope also passes through two fixed pulleys, which are both installed on a fixed pulley frame, and the fixed pulley frame is symmetrically installed on the top of the retractable hanging beam; the retractable hanging beam includes a fixed beam, one end of the fixed beam is fixedly connected to an adjusting beam, and a moving beam is slidingly provided on the outside of the adjusting beam, and the bottoms of the fixed beam and the moving beam are both fixedly connected to hooks, and prefabricated wall panels are hung on the hooks through connecting members.

[0005] The adjusting beam is provided with a plurality of adjusting holes along its length direction, and the moving beam is also provided with a plurality of adjusting holes. The adjusting beam and the moving beam are fixedly connected by bolts.

[0006] An adjustment plate is fixedly connected to the middle position of the bottom of the connecting frame, and several adjustment holes are evenly distributed on the adjustment plate. Connectors are provided in the two symmetrical adjustment holes, and connecting steel wire ropes are provided on the connecting parts. A connecting part is also provided at the tail of the connecting steel wire rope, and the connecting part is connected to the prefabricated wall panel.

[0007] Embedded parts are connected to the prefabricated wall panels.

[0008] The connecting parts include a lifting rope, and the two ends of the lifting rope are connecting rings. A U-shaped ring is connected to the connecting ring at the bottom. A horizontally arranged bolt is passed through the bottom opening of the U-shaped ring, and a nut is fixed on the bolt. A ring-shaped embedded part is connected to the prefabricated wall panel, and the U-shaped ring is connected to the embedded part.

[0009] The technical solution of the present invention has the following positive effects: the present invention lifts the prefabricated wall panels through a sling, and the sling is lifted and moved by a lifting device; the length is adjusted by sliding the movable beam on the adjusting beam to adapt to prefabricated wall panels of different sizes; the adjusting wire rope is adjusted by starting the driving motor to keep the fixed beam horizontal so that the prefabricated wall panels can reach a horizontal state. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural diagram of the present utility model.

[0011] Figure 2 Schematic diagram of the connection between the hanger and the prefabricated wall panel.

[0012] Figure 3 Schematic diagram of the connection between connectors and prefabricated wall panels.

[0013] Figure 4 Schematic diagram of the connection between the U-shaped ring and the bolt. DETAILED DESCRIPTION

[0014] like Figures 1 to 4As shown, a construction material conveying device includes a gantry crane body, the gantry crane includes two spaced-apart trolley travel mechanisms 1, the top of the trolley travel mechanism 1 is fixedly connected to two spaced-apart support legs 2, a connecting beam 3 is fixedly connected between the two support legs 2, a main beam 4 is connected between the two connecting beams 3, and a track 5 is provided on the top of the two main beams 4. A trolley travel mechanism travels on the track 5, and two winches 6 are installed on the top of the trolley travel mechanism. A steel wire rope 7 is wound around the winch 6, and the steel wire rope 7 passes through a fixed pulley, which is installed on a pulley frame, and the pulley frame is installed on a connecting seat 9. On the top, the connecting seat 9 includes a horizontal plate 10, and both ends of the horizontal plate 10 are fixedly connected to the vertical plates 11 extending downward. The bottom of the horizontal plate 10 is fixedly connected to the mounting plate 21 between the two vertical plates 11. The mounting plate 21 is rotatably connected to the vertical plate 11 adjacent to it. A drive motor 22 is installed at one end of the threaded rod 12 and located outside the mounting plate 21. A moving block 19 is threadedly connected to the threaded rod 12. The bottom of the moving block 19 contacts the bottom surface of the horizontal plate 10. The bottom of the moving block 19 is connected to a lifting ring 12, and the bottom of the horizontal plate 10 is also connected to the lifting ring 12. The adjusting wire rope 16 is connected to each hoist ring 12, and the adjusting wire rope 16 also passes through two fixed pulleys 13. The fixed pulleys 13 are all mounted on a fixed pulley frame 14, and the fixed pulley frame 14 is symmetrically mounted on the top of the telescopic hanging beam; the telescopic hanging beam includes a fixed beam 15, one end of the fixed beam 15 is fixedly connected to the adjusting beam 16, and the outer sliding of the adjusting beam 16 is provided with a moving beam 17, and the bottom of the fixed beam 15 and the moving beam 17 are fixedly connected to a hook 18, and a prefabricated wall panel 8 is hung on the hook 18 through a connecting piece. The hook 18 is an L-shaped structure. Specifically, the wire rope 7 of the winch 6 is used to lift the prefabricated wall panel 8. The hoist is lifted, and then the trolley traveling mechanism 1 moves forward and backward on the track on the ground, and the trolley traveling mechanism moves left and right on the main beam 4. When lifting prefabricated wall panels 8 of different sizes, the sliding movable beam 17 moves horizontally on the adjusting beam 16. After adjusting to the length matching the prefabricated wall panels 8, the distance between the two hooks 18 becomes shorter or longer, and the drive motor 22 is started at the same time to move the movable block 19 along the threaded rod 20, thereby driving the lifting ring 12 connected thereto to move, so that the fixed beam 15 remains horizontal, thereby lifting prefabricated wall panels 8 of different sizes.

[0015] Several adjustment holes 23 are opened on the adjusting beam 16 along its length direction, and several adjustment holes 23 are also opened on the movable beam 17. The adjusting beam 16 and the movable beam 17 are fixedly connected by bolts; specifically, the movable beam 17 moves on the adjusting beam 16, so that prefabricated wall panels 8 of different sizes can be lifted.

[0016] The connecting part includes a hanging rope 24, both ends of the hanging rope 24 are connecting rings, a U-shaped ring 25 is connected to the connecting ring at the bottom, a horizontally arranged bolt 26 is passed through the bottom opening of the U-shaped ring 25, a nut is fixed on the bolt 26, and a ring-shaped embedded part 27 is connected to the prefabricated wall panel 8, and the U-shaped ring 25 is connected to the embedded part 27; specifically, the connecting part is hung on the hook 18, and when hanging the prefabricated wall panel 8, the nut is loosened, the embedded part 27 is hung on the bolt 26, and then the nut is screwed on.

Claims

1. A construction material conveying device, comprising a gantry crane body, the gantry crane including two spaced-apart trolley travel mechanisms, the top of the trolley travel mechanisms being fixedly connected to two spaced-apart support legs, a connecting beam being fixedly connected between the two support legs, a main beam being connected between the two connecting beams, and tracks being provided on the tops of the two main beams, characterized in that: A trolley travel mechanism is provided on the track, and two winches are installed on the top of the trolley travel mechanism. A steel wire rope is wound on the winch, and the steel wire rope passes through a fixed pulley, which is installed on a pulley frame, and the pulley frame is installed on a connecting seat. The connecting seat includes a horizontal plate, and both ends of the horizontal plate are fixedly connected to a vertical plate extending downward, and the bottom of the horizontal plate is fixedly connected to a mounting plate located between the two vertical plates. A threaded rod is rotatably connected between the mounting plate and the vertical plate adjacent to it, and a driving motor is installed at one end of the threaded rod and located outside the mounting plate. A movable Block, the bottom of the moving block contacts the bottom surface of the horizontal plate, the bottom of the moving block is connected with a lifting ring, the bottom of the horizontal plate is also connected with a lifting ring, the two lifting rings are connected with an adjusting wire rope, the adjusting wire rope also passes through two fixed pulleys, the fixed pulleys are all installed on a fixed pulley frame, and the fixed pulley frame is symmetrically installed on the top of the retractable hanging beam; the retractable hanging beam includes a fixed beam, one end of the fixed beam is fixedly connected with an adjusting beam, and a moving beam is slidingly provided on the outside of the adjusting beam, and the bottoms of the fixed beam and the moving beam are fixedly connected with hooks, and prefabricated wall panels are hung on the hooks through connecting parts.

2. A construction material conveying device according to claim 1, characterized in that: The adjusting beam is provided with a plurality of adjusting holes along its length direction, and the moving beam is also provided with a plurality of adjusting holes. The adjusting beam and the moving beam are fixedly connected by bolts.

3. A construction material conveying device according to claim 2, characterized in that: An adjustment plate is fixedly connected to the middle position of the bottom of the connecting frame, and several adjustment holes are evenly distributed on the adjustment plate. Connectors are provided in the two symmetrical adjustment holes, and connecting steel wire ropes are provided on the connecting parts. A connecting part is also provided at the tail of the connecting steel wire rope, and the connecting part is connected to the prefabricated wall panel.

4. A construction material conveying device according to claim 3, characterized in that: Embedded parts are connected to the prefabricated wall panels.

5. A construction material conveying device according to claim 3, characterized in that: The connecting piece includes a lifting rope with connecting rings at both ends. A U-shaped ring is connected to the connecting ring at the bottom. A horizontally arranged bolt is passed through the bottom opening of the U-shaped ring, and a nut is fixed on the bolt.

6. A construction material conveying device according to claim 1, characterized in that: The prefabricated wall panels are connected with ring-shaped embedded parts, and the U-shaped rings are connected to the embedded parts.

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