Transportation device for construction site

Abstract

The utility model provides a transportation device for construction sites, and relates to the technical field of construction site transportation, the transportation device comprises a base and a storage box, the top of the base is movably provided with a hydraulic rod, one side of the outer wall of the storage box is fixedly connected with a limiting plate, and the bottom of the storage box is fixedly connected with a movable block; an opening is formed in the other side of the storage box, a baffle is movably mounted on the inner side of the opening of the storage box, a fixed seat is fixedly connected to the top of the base, a movable plate is movably mounted on the top of the fixed seat, and a hydraulic rod can drive the storage box to turn over, so that articles in the storage box can be conveniently poured out; the movable block at the bottom of the storage box is installed on the surface of the guide rod, so that the storage box and the base are connected and fixed, the storage box is prevented from being separated from the base, when the storage box is turned over, the limiting plate on the side face is limited by the limiting frame in the rising process and cannot continue to rise, and the situation that the storage box is turned over due to the too large turning angle is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of construction site transportation, in particular to a transportation device used in a construction site. Background Art

[0002] Construction is a production activity in which people use various construction materials and mechanical equipment to build various construction products in a certain space and time according to a specific design blueprint. Various construction materials are used in construction. At the construction site, when transporting bricks, sand and gravel and other materials or tools required for construction, it is generally necessary to use a transport vehicle for transportation.

[0003] When unloading items on existing transport vehicles, workers are usually required to flip the transport vehicle over and then dump the items inside the transport vehicle outward. However, since the transport vehicle is full of construction materials, the increased weight of the transport vehicle makes it difficult to flip the transport vehicle over. In the process of flipping the transport vehicle, the unstable center of gravity may cause the transport vehicle to overturn, posing certain safety hazards. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that when the above-mentioned transport vehicle is transporting articles, the increased weight of the transport vehicle makes it difficult to flip the transport vehicle, and during the flipping process, the transport vehicle may tip over due to the unstable center of gravity, which poses certain safety hazards. A transport device for construction sites is proposed to solve the problem.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a transportation device for construction sites, comprising a base and a storage box, the bottom of the base is fixedly connected with a pulley, the top of the base is fixedly connected with a push rod, the top of the base is movably installed with a hydraulic rod, one side of the outer wall of the base is fixedly connected with a mounting frame, one side of the outer wall of the storage box is fixedly connected with a limiting plate, the bottom of the storage box is fixedly connected with a movable block, the other side of the storage box is provided with an opening, the inner side of the opening of the storage box is movably installed with a baffle, the top of the base is fixedly connected with a fixed seat, the top of the fixed seat is movably installed with a movable plate, and the front and rear ends of the storage box are movably installed with rotating rods.

[0006] Preferably, the bottom end of the hydraulic rod is connected to a hydraulic cylinder, and the top of the hydraulic rod is movably connected to the bottom of the storage box.

[0007] Preferably, the bottom end of the hydraulic rod is connected to a hydraulic cylinder, and the top of the hydraulic rod is movably connected to the bottom of the storage box.

[0008] Preferably, a screw is fixedly connected to one side of the rotating rod, a stopper is threadedly connected to one end of the surface of the screw, and one end of the stopper is located on the inner side of the opening of the storage box.

[0009] Preferably, a guide rod is fixedly connected to one side of the mounting frame, and the inner wall of the movable block is movably connected to the surface of the guide rod.

[0010] Preferably, a round rod is fixedly installed inside the fixing seat, a spring is provided on the surface of the round rod, a connecting block is fixedly connected to the bottom surface of the movable plate, the connecting block is slidably installed on the surface of the round rod, and the connecting block is located at the bottom of the spring.

[0011] Preferably, the top of the movable plate is fixedly connected to a limiting frame, a groove is provided at the bottom end of the limiting frame, and the limiting plate is L-shaped.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, a hydraulic rod is installed on the top of the base, and the hydraulic rod is located at the bottom of one end of the storage box. The hydraulic rod can drive the storage box to flip, so that the items inside the storage box can be poured out conveniently, and the blocks on both sides of the baffle are limited by the blocks and cannot be flipped outward. The blocks can be retracted into the storage box by rotating the rotating rod, which is convenient for fixing and limiting the baffle.

[0014] 2. In the utility model, a movable block is installed at the bottom of the storage box, and the movable block is installed on the surface of the guide rod, so that the storage box and the base are connected and fixed to prevent the storage box from being separated from the base. When the storage box is turned over, the side limit plate is limited by the limit frame during the rising process and cannot continue to rise, thereby preventing the storage box from tipping over due to excessive turning angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a main body three-dimensional structure schematic diagram of a transport device for a construction site;

[0016] Figure 2 The utility model provides a three-dimensional structural schematic diagram of a storage box for a transport device used at a construction site;

[0017] Figure 3 The utility model provides a schematic diagram of the internal structure of a fixing base of a transport device for a construction site;

[0018] Figure 4 The utility model provides a schematic diagram of the bottom structure of a limit frame of a transport device for a construction site;

[0019] Figure 5 The utility model provides a schematic diagram of a partial cross-sectional structure of a storage box of a transport device used in a construction site in a top view.

[0020] Legend: 1. Base; 11. Pulley; 12. Push rod; 13. Hydraulic rod; 14. Mounting frame; 15. Guide rod; 2. Storage box; 21. Limit plate; 22. Movable block; 23. Baffle; 24. Connecting shaft; 25. Block; 3. Fixed seat; 31. Round rod; 32. Spring; 4. Movable plate; 41. Connecting block; 42. Limit frame; 421. Groove; 5. Rotating rod; 51. Screw; 52. Block. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Example 1

[0024] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a transport device for a construction site, comprising a base 1 and a storage box 2, the bottom of the base 1 is fixedly connected with a pulley 11, the top of the base 1 is fixedly connected with a push rod 12, the top of the base 1 is movably installed with a hydraulic rod 13, one side of the outer wall of the base 1 is fixedly connected with a mounting frame 14, one side of the outer wall of the storage box 2 is fixedly connected with a limiting plate 21, the bottom of the storage box 2 is fixedly connected with a movable block 22, the other side of the storage box 2 is opened, the inner side of the opening of the storage box 2 is movably installed with a baffle 23, the top of the base 1 is fixedly connected with a mounting frame 14, the outer wall of the storage box 2 is fixedly connected with a limiting plate 21, the bottom of the storage box 2 is fixedly connected with a movable block 22, the other side of the storage box 2 is opened, the inner side of the opening of the storage box 2 is movably installed with a baffle 23, and the top of the base 1 is fixedly connected with a mounting frame 14. It is connected to a fixed seat 3, a movable plate 4 is movably installed on the top of the fixed seat 3, rotating rods 5 are movably installed on both the front and rear ends of the storage box 2, the bottom end of the hydraulic rod 13 is connected to a hydraulic cylinder, the top of the hydraulic rod 13 is movably connected to the bottom of the storage box 2, both ends of the baffle 23 are fixedly connected to connecting shafts 24, the connecting shaft 24 is movably installed on the inner wall of the storage box 2, both sides of the baffle 23 are fixedly connected to blocks 25, one side of the rotating rod 5 is fixedly connected to a screw rod 51, one end of the surface of the screw rod 51 is threadedly connected to a block 52, and one end of the block 52 is located on the inner side of the opening of the storage box 2.

[0025] In this embodiment, the building materials are placed inside the storage box 2, and the pulley 11 installed at the bottom of the base 1 can move the base 1. When the base 1 moves to the designated location, the hydraulic rod 13 extends upward to lift one end of the storage box 2 upward. At this time, the items inside the storage box 2 slide to the side of the baffle 23, and the block 25 on the side of the baffle 23 is limited by the block 52, so that the baffle 23 cannot rotate outward. By rotating the rotating rod 5, it drives the screw 51 to rotate. When the screw 51 rotates, the block 52 moves on the surface of the screw 51, so that the block 52 shrinks into the inner wall of the storage box 2. At this time, the baffle 23 is released from the limit, and the items slide out from the side of the baffle 23 of the storage box 2, which is convenient for unloading the building materials inside the storage box 2.

[0026] Example 2

[0027] like Figure 1-Figure 5 As shown, a guide rod 15 is fixedly connected to one side of the mounting frame 14, the inner wall of the movable block 22 is movably connected to the surface of the guide rod 15, a round rod 31 is fixedly installed inside the fixed seat 3, a spring 32 is provided on the surface of the round rod 31, a connecting block 41 is fixedly connected to the bottom end surface of the movable plate 4, the connecting block 41 is slidably installed on the surface of the round rod 31, the connecting block 41 is located at the bottom of the spring 32, the top of the movable plate 4 is fixedly connected to a limiting frame 42, a groove 421 is provided at the bottom end of the limiting frame 42, and the limiting plate 21 is L-shaped.

[0028] In this embodiment, when the storage box 2 is turned over, the movable block 22 at the bottom thereof rotates on the surface of the guide rod 15. The movable block 22 is installed on the surface of the guide rod 15 to connect the storage box 2 with the base 1 to prevent the storage box 2 and the base 1 from falling off. During the turning over of the storage box 2, the limit plate 21 on the side of the storage box 2 moves upward, and at the same time, the movable plate 4 is driven to rise through the limit frame 42. The bottom end of the movable plate 4 moves inside the fixed seat 3, and the connecting block 41 slides on the surface of the round rod 31 to squeeze the spring 32 on the surface of the round rod 31. The connecting block 41 on the side of the movable plate 4 can prevent the movable plate 4 from detaching from the fixed seat 3, and the groove 421 provided at the bottom of the limit frame 42 can limit the top of the limit plate 21.

[0029] The working principle of this embodiment is as follows: building materials are placed inside the storage box 2. When the base 1 moves to the designated location, one end of the storage box 2 is lifted up by the hydraulic rod 13. At this time, the items inside the storage box 2 slide to one side of the baffle 23. By rotating the rotating rod 5, it drives the screw 51 to rotate, and the stopper 52 moves on the surface of the screw 51, so that the stopper 52 shrinks into the inner wall of the storage box 2. At this time, the baffle 23 rotates outward, and the items slide out from one side of the baffle 23 of the storage box 2. The movable block 22 is installed on the surface of the guide rod 15 to connect the storage box 2 and the base 1 to prevent the storage box 2 from falling off from the base 1. During the overturning process of the storage box 2, the limit plate 21 on the side of the storage box 2 moves upward, and the movable plate 4 is driven to rise by the limit frame 42. The connecting block 41 slides on the surface of the round rod 31 to squeeze the spring 32. The groove 421 provided at the bottom of the limit frame 42 can limit the top of the limit plate 21 to prevent the storage box 2 from overturning at an excessive angle, and at the same time can improve the stability of the storage box 2 during the overturning process.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A transport device for use at a construction site, comprising a base (1) and a storage box (2), characterized in that: The bottom of the base (1) is fixedly connected to a pulley (11), the top of the base (1) is fixedly connected to a push rod (12), the top of the base (1) is movably mounted with a hydraulic rod (13), one side of the outer wall of the base (1) is fixedly connected to a mounting frame (14), one side of the outer wall of the storage box (2) is fixedly connected to a limiting plate (21), the bottom of the storage box (2) is fixedly connected to a movable block (22), the other side of the storage box (2) is provided with an opening, the inner side of the opening of the storage box (2) is movably mounted with a baffle (23), the top of the base (1) is fixedly connected to a fixed seat (3), the top of the fixed seat (3) is movably mounted with a movable plate (4), and the front and rear ends of the storage box (2) are movably mounted with rotating rods (5).

2. A transport device for a construction site according to claim 1, characterized in that: The bottom end of the hydraulic rod (13) is connected to a hydraulic cylinder, and the top of the hydraulic rod (13) is movably connected to the bottom of the storage box (2).

3. A transport device for a construction site according to claim 1, characterized in that: Both ends of the baffle (23) are fixedly connected with connecting shafts (24), and the connecting shafts (24) are movably mounted on the inner wall of the storage box (2). Both sides of the baffle (23) are fixedly connected with clamping blocks (25).

4. A transport device for a construction site according to claim 1, characterized in that: A screw rod (51) is fixedly connected to one side of the rotating rod (5), a stopper (52) is threadedly connected to one end of the surface of the screw rod (51), and one end of the stopper (52) is located inside the opening of the storage box (2).

5. A transport device for a construction site according to claim 1, characterized in that: A guide rod (15) is fixedly connected to one side of the mounting frame (14), and an inner wall of the movable block (22) is movably connected to the surface of the guide rod (15).

6. A transport device for a construction site according to claim 1, characterized in that: A round rod (31) is fixedly installed inside the fixing seat (3), and a spring (32) is provided on the surface of the round rod (31). A connecting block (41) is fixedly connected to the bottom surface of the movable plate (4), and the connecting block (41) is slidably installed on the surface of the round rod (31). The connecting block (41) is located at the bottom of the spring (32).

7. A transport device for a construction site according to claim 1, characterized in that: The top of the movable plate (4) is fixedly connected to a limiting frame (42), a groove (421) is provided at the bottom end of the limiting frame (42), and the limiting plate (21) is L-shaped.

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