A site-specific tool for lifting and handling small quantities of materials

Abstract

The utility model relates to a site shaped sporadic material hoisting tool belongs to the building tool technical field, including the upper end open cuboid box, the box top is distributed with a plurality of lifting lugs, the box is connected with a plurality of groups of movable partition in sliding, every movable partition is equipped with the foldable pallet, when movable partition and foldable pallet are unfolded, the box inside constitutes a plurality of independent storage space, when movable partition and foldable pallet are all stored in the box inside one side, the box inside constitutes single storage space, the box bottom is equipped with the supporting leg. The utility model can significantly improve the safety and convenience of sporadic material hoisting tool use, and the hoisting tool can be used as the popularization and use of shaped product.

Description

Technical Field

[0001] This invention belongs to the field of construction tool technology, specifically relating to a tool for hoisting and transporting prefabricated, loose materials on construction sites. Background Technology

[0002] On construction sites, many miscellaneous materials are often used during the construction of foundations and main structures, such as nails, screws, nuts, and small construction tools. These miscellaneous materials need to be transported to the construction site using hoisting equipment.

[0003] However, there is no unified standard for existing hoisting tools. Most of them are made from scrap materials on the construction site. Although the sides of the hoisting cage are equipped with wire mesh, there is still a risk that the hoisted materials will fall through the mesh. On the other hand, when hoisting tools are used, different types of materials can only be piled together. Especially when the amount of materials is large, they need to be sorted by hand, which is inconvenient to use and affects the construction efficiency. Utility Model Content

[0004] This invention discloses a standardized hoisting tool for transporting loose materials on construction sites, with the aim of improving the safety and convenience of using hoisting tools. This hoisting tool can be promoted and used as a standardized product.

[0005] To achieve the above objectives, the technical solution of this invention is as follows:

[0006] A hoisting tool for transporting prefabricated loose materials on construction sites includes a cubic box with an open top. Multiple lifting lugs are distributed on the top of the box. Multiple sets of movable partitions are slidably connected inside the box. Each movable partition is equipped with a foldable tray. When the movable partitions and foldable trays are unfolded, the inside of the box forms multiple independent storage spaces. When the movable partitions and foldable trays are all stored on one side of the box, the inside of the box forms a single storage space. The bottom of the box is equipped with support feet.

[0007] Preferably, the box body is composed of a cubic frame structure and steel plates welded to the four sides and bottom of the frame structure.

[0008] Preferably, the bottom of the box is provided with linear guide rail structures on the front and rear sides respectively, and a guide rod is provided on the top of the box above each linear guide rail structure along the left and right direction.

[0009] Preferably, the linear guide rail structure is a convex guide rail, and the two ends of the guide rod are welded to the inner wall of the box.

[0010] Preferably, the movable partition includes a partition body, with "convex" shaped grooves respectively opened on the front and rear sides of the bottom of the partition body, and slidingly connected to "convex" shaped guide rails through the "convex" shaped grooves. Sliding holes are respectively provided on the front and rear sides of the upper end of the partition body, and the guide rod slides in cooperation with the sliding holes.

[0011] Preferably, one or more foldable trays are hinged to the right end of the partition body, and one end of the foldable tray is hinged to the outer surface of the partition body.

[0012] Preferably, the outer surface of the partition body is rotatably connected with one or two locking bolts, and the outer end of the locking bolt is provided with a "I"-shaped handle. The foldable tray is provided with a strip groove that cooperates with the "I"-shaped handle. After the "I"-shaped handle passes through the strip groove, rotating the "I"-shaped handle locks the foldable tray onto the partition body.

[0013] Preferably, except for the leftmost partition body, the left end of the other partition bodies and the right end of the inner wall of the box are provided with strip-shaped limiting blocks, and the foldable tray is used in conjunction with the strip-shaped limiting blocks.

[0014] Preferably, the top of the strip-shaped limiting block is provided with one or more limiting posts, and the foldable tray is provided with strip-shaped holes that cooperate with the limiting posts.

[0015] The advantages of this new type of hoisting tool for transporting prefabricated, loose materials on construction sites are as follows:

[0016] This new invention can significantly improve the safety and convenience of using hoisting tools for handling small quantities of materials, and this hoisting tool can be promoted and used as a standardized product. Attached Figure Description

[0017] Figure 1 This is a top view of the structure of this new type of housing (guide rods omitted);

[0018] Figure 2 This is a top view of the new partition body and foldable tray stored in one side of the box.

[0019] Figure 3 This is a top view of the new partition body and foldable tray during the unfolding process.

[0020] Figure 4 This is a top view of the unfolded structure of the new foldable tray;

[0021] Figure 5 This is a front view schematic diagram of the unfolded structure of the new foldable tray.

[0022] Figure 6 This is a front view structural diagram of the partition body of this novel type when the foldable tray is unfolded.

[0023] The markings in the diagram are: 1. Box body; 2. Linear guide rail structure; 3. Dividing mechanism; 31. Divider body; 32. Foldable tray; 33. Locking bolt; 34. Strip groove; 35. Sliding hole; 36. "convex" shaped sliding groove; 4. Guide rod; 5. Strip limit block; 6. Limiting post; 7. Strip hole. Detailed Implementation

[0024] The following description is merely a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

[0025] The following embodiments can be understood as a part of the local structure or method of the present invention, or as a combination of embodiments to explain the connotation of a larger range of structures or methods of the present invention.

[0026] In this embodiment, the present invention provides a novel tool for hoisting prefabricated, loose materials used on construction sites, such as... Figure 1-6 As shown, the container includes a cubic box 1 with an open top. Multiple lifting lugs (a common structure, not shown in the figure) are distributed at the top of the box 1. Several sets of movable partitions are slidably connected inside the box 1. Each movable partition is equipped with a foldable tray 32. When the movable partitions and foldable trays 32 are unfolded, the interior of the box 1 forms multiple independent storage spaces (such as…). Figure 5 As shown), when both the movable partition and the foldable tray 32 are stored inside one side of the box 1, the interior of the box 1 forms a single storage space (as shown). Figure 2 As shown), the bottom of the box 1 is provided with support feet (such as...). Figure 5 (As shown).

[0027] In this embodiment, as Figure 1-5 As shown, the box 1 is composed of a cubic frame structure and steel plates welded to the four sides and bottom of the frame structure.

[0028] In this embodiment, as Figure 1 As shown, the bottom of the housing 1 is provided with linear guide rail structures 2 on the front and rear sides respectively, such as... Figure 2-5 As shown, a guide rod 4 is provided at the top of the box 1 above each linear guide structure 2 along the left and right directions.

[0029] In this embodiment, as Figure 1-5 As shown, the linear guide structure 2 is a "convex" shaped guide rail, and the two ends of the guide rod 4 are welded to the inner wall of the box 1 respectively.

[0030] In this embodiment, as Figure 1-6As shown, the movable partition includes a partition body 31. The bottom front and rear sides of the partition body 31 are respectively provided with "convex" shaped sliding grooves 36, and are slidably connected to "convex" shaped guide rails through the "convex" shaped sliding grooves 36. The front and rear sides of the upper end of the partition body 31 are respectively provided with sliding holes 35, and the guide rod 4 is slidably engaged with the sliding holes 35.

[0031] In this embodiment, as Figure 2-6 As shown, one or more foldable trays 32 are hinged to the right end of the partition body 31, and one end of the foldable tray 32 is hinged to the outer surface of the partition body 31.

[0032] In this embodiment, as Figure 2-6 As shown, the outer surface of the partition body 31 is rotatably connected with one or two locking bolts 33. The outer end of the locking bolt 33 is provided with a "I"-shaped handle. The foldable tray 32 is provided with a strip groove 34 that cooperates with the "I"-shaped handle. After the "I"-shaped handle passes through the strip groove 34, rotating the "I"-shaped handle will lock the foldable tray 32 onto the partition body 31.

[0033] In this embodiment, as Figure 2-6 As shown, except for the leftmost partition body 31, the left end of the other partition bodies 31 and the right end of the inner wall of the box 1 are provided with strip-shaped limiting blocks 5. The foldable tray 32 is used in conjunction with the strip-shaped limiting blocks 5, so that the foldable tray can be placed on the strip-shaped limiting blocks 5 after being unfolded.

[0034] In this embodiment, as Figure 2-6 As shown, the top of the strip-shaped limiting block 5 is provided with one or more limiting posts 6, and the foldable tray 32 is provided with strip-shaped holes 7 that cooperate with the limiting posts 6. When the foldable tray is unfolded, the limiting posts pass through the strip-shaped holes 7, and the cooperation between the strip-shaped holes 7 and the limiting posts constrains the left and right movement of the partition body and the foldable tray. With this setting, only part of the partition body and the foldable tray connected to it can be used to separate a limited storage space for use when there are few types of materials. When the movable partition and the foldable tray 32 are both stored in one side of the box 1, the inside of the box 1 forms a single storage space, which can be used to store a large quantity of materials of a single type.

[0035] The working principle of this new type:

[0036] In use, the movable partitions and foldable trays 32 are selected according to the number of material types. When all movable partitions and foldable trays 32 are unfolded, the largest amount of storage space can be formed for the classified storage of various materials. When the movable partitions and foldable trays 32 are all stored on one side of the box 1, the interior of the box 1 forms a single storage space, which can be used to store a large quantity of materials of a single type. When only part of the partition body and foldable trays are unfolded, it can be used when there are fewer types of materials. Before unfolding the partitions, rotate the locking bolts to allow the foldable trays to unfold. After unfolding, the foldable trays overlap the strip-shaped limiting block on the right side and allow the limiting post to pass through the strip-shaped hole. When storing the partition body and foldable trays, fold the foldable trays upwards, pass them through the locking bolts, and then tighten the locking bolts to prevent them from detaching from the partition body. Then, slide all the partition bodies and foldable trays to one side of the box.

Claims

1. A tool for hoisting and transporting prefabricated loose materials on construction sites, characterized by: The box includes a cubical box with an open top. Multiple lifting lugs are distributed on the top of the box. Multiple sets of movable partitions are slidably connected inside the box. Each movable partition is equipped with a foldable tray. When the movable partitions and foldable trays are unfolded, the inside of the box forms multiple independent storage spaces. When the movable partitions and foldable trays are all stored on one side of the box, the inside of the box forms a single storage space. The bottom of the box is equipped with support feet.

2. The hoisting tool for transporting prefabricated loose materials on construction sites as described in claim 1, characterized in that: The box body is composed of a cubic frame structure and steel plates welded to the four sides and bottom of the frame structure.

3. The hoisting tool for transporting prefabricated loose materials on construction sites as described in claim 2, characterized in that: The bottom of the box is provided with linear guide rail structures on the front and rear sides, and a guide rod is provided on the top of the box above each linear guide rail structure along the left and right direction.

4. The hoisting tool for transporting prefabricated loose materials on construction sites as described in claim 3, characterized in that: The linear guide rail structure is a "convex" shaped guide rail, and the two ends of the guide rod are welded to the inner wall of the box.

5. The hoisting tool for transporting prefabricated loose materials on construction sites as described in claim 4, characterized in that: The movable partition includes a partition body, with "convex" shaped grooves on the front and rear sides of the bottom of the partition body, and slidingly connected to "convex" shaped guide rails through the "convex" shaped grooves. Sliding holes are provided on the front and rear sides of the upper end of the partition body, and the guide rod slides in cooperation with the sliding holes.

6. The hoisting tool for transporting prefabricated loose materials on construction sites as described in claim 5, characterized in that: One or more foldable trays are hinged to the right end of the partition body, and one end of the foldable tray is hinged to the outer surface of the partition body.

7. A hoisting tool for transporting prefabricated loose materials on construction sites as described in claim 6, characterized in that: One or two locking bolts are rotatably connected to the outer surface of the partition body. The outer end of the locking bolt is provided with a "I"-shaped handle. The foldable tray is provided with a strip groove that cooperates with the "I"-shaped handle. After the "I"-shaped handle passes through the strip groove, rotating the "I"-shaped handle will lock the foldable tray onto the partition body.

8. A hoisting tool for transporting prefabricated loose materials on construction sites as described in claim 7, characterized in that: Except for the leftmost partition body, the left end of the other partition bodies and the right end of the inner wall of the box are provided with strip-shaped limiting blocks. The foldable tray is used in conjunction with the strip-shaped limiting blocks.

9. A hoisting tool for transporting prefabricated loose materials on construction sites as described in claim 8, characterized in that: The top of the strip-shaped limiting block is provided with one or more limiting posts, and the foldable tray is provided with strip holes that cooperate with the limiting posts.

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