Indoor simple material elevator for constructional engineering

Abstract

The utility model discloses an indoor simple material elevator for constructional engineering, relates to the technical field of material lifting, and comprises a main beam and a base, a sliding groove is formed in the main beam, a sliding block is connected in the sliding groove in a sliding mode, two limiting grooves are formed in the main beam, limiting blocks are fixedly installed on the two sides of the sliding block, and the sliding block is connected with the sliding groove in a sliding mode. The material lifting device has the beneficial effects that through the arrangement of the moving block, after materials are lifted to a specified height by the device, the sliding block is moved by utilizing the work of the motor I, and then the moving block is moved towards the inner side, so that the materials can be moved into a room; according to the material lifting device, a first motor is arranged, so that it is guaranteed that the materials cannot be in a suspended state, then a second motor is arranged, a stand column can be driven to rotate, the materials can be rotated to the position above a material plate, through the arrangement of the process, manual intervention can be avoided for material lifting when the device is used, and the safety effect can be improved.

Description

Technical Field

[0001] This utility model relates to the field of material lifting technology, specifically a simple indoor material lifting machine for building engineering. Background Technology

[0002] In construction engineering, traditional material handling methods often rely on manual handling, which is not only time-consuming and labor-intensive, but also easily affected by weather and environment. Small and simple hoists can significantly improve work efficiency by vertically transporting materials, especially in the construction of multi-story buildings or elevated structures, where they can quickly transport materials to designated locations.

[0003] Traditional small, simple material hoists require manual rotation of the device to lift materials from their suspended state. However, when some materials are too heavy, manual rotation may cause the device to shake, potentially leading to material instability and a fall. Therefore, we propose a simple indoor material hoist for construction projects. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a simple indoor material lifting machine for construction engineering, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a simple indoor material hoist for construction engineering, comprising a main beam and a base. The main beam has a groove inside, and a slider is slidably connected inside the groove. Two limiting grooves are provided inside the main beam. Limiting blocks are fixedly installed on both sides of the slider, and the limiting blocks are slidably connected to the limiting grooves. A movable block is fixedly installed at the bottom of the slider, and an electric winch is fixedly installed at the bottom of the movable block. A guide wheel is fixedly installed at the bottom of the movable block. A steel wire rope is fixedly connected to the output end of the electric winch, and the outer side of the steel wire rope contacts the outer side of the guide wheel. The other end of the wire rope is fixedly connected to a hook. A high-strength screw is rotatably connected to one side of the main beam, which is close to each other. An installation box is fixedly installed on one side of the main beam. A motor is fixedly installed inside the installation box. One end of the high-strength screw passes through one side of the main beam and is fixedly connected to the output end of the motor. By setting up the moving block, when the material is lifted, the motor drives the high-strength screw to rotate, thereby moving the moving block. This process avoids manual intervention when the material is lifted to a certain height, thus preventing the device from becoming unstable and causing accidents due to the weight of the material.

[0006] Preferably, both sides of the movable block are fixedly connected to grooved plates, and pulleys are rotatably connected to the side of the two grooved plates that are close to each other. The two pulleys are slidably connected to two limiting grooves respectively. By setting the pulleys, the movable block can be made more stable when moving.

[0007] Preferably, a column is fixedly connected to the bottom end of the main beam, and a disc is fixedly connected to the bottom end of the column. The disc is rotatably connected to the base. A second mounting box is fixedly installed at the bottom end of the base. A second motor is fixedly installed inside the second mounting box. The output end of the second motor passes through the base and is fixedly connected to the bottom end of the disc. With the second motor, when the material is rotated, the column is driven to rotate, thereby moving the material to the material plate and reducing the labor intensity of the workers to a certain extent.

[0008] Preferably, a material plate is fixedly installed on the top of the base.

[0009] Preferably, both the base and the bottom of the material plate are fixedly equipped with self-locking casters.

[0010] Preferably, the electric winch, motor one, and motor two are all electrically connected to an external controller.

[0011] This utility model provides a simple indoor material hoist for construction engineering, which has the following beneficial effects:

[0012] This simple indoor material hoist for construction projects uses a movable block. After the device lifts the material to a designated height, motor one moves the slider, which in turn moves the movable block inward, thus moving the material into the room and ensuring it is not suspended in mid-air. Then, motor two drives the column to rotate, which moves the material above the material plate. This process allows the device to lift materials without manual intervention, thus improving safety. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic diagram from another perspective of the present invention;

[0015] Figure 3 This is a bottom view of the present invention;

[0016] Figure 4 This utility model Figure 1 Enlarged view of point A in the middle;

[0017] Figure 5 This utility model Figure 1Enlarged view of section B in the middle.

[0018] In the diagram: 1. Main beam; 101. Limiting groove; 102. Slide groove; 2. Sliding block; 201. Limiting block; 3. High-strength screw; 4. Moving block; 401. Channel plate; 402. Pulley; 5. Electric winch; 6. Guide wheel; 7. Wire rope; 8. Hook; 9. Mounting box one; 10. Motor one; 11. Column; 12. Disc; 13. Mounting box two; 14. Motor two; 15. Base; 16. Material plate; 17. Self-locking caster wheel. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Please see Figures 1 to 5 This utility model provides a technical solution: a simple indoor material hoist for construction engineering, including a main beam 1 and a base 15. A groove 102 is provided inside the main beam 1, and a slider 2 is slidably connected inside the groove 102. The slider 2 drives a moving block 4 to move. Two limiting grooves 101 are provided inside the main beam 1. Limiting blocks 201 are fixedly installed on both sides of the slider 2, and the limiting blocks 201 are slidably connected to the limiting grooves 101. A moving block 4 is fixedly installed at the bottom of the slider 2, and an electric winch 5 is fixedly installed at the bottom of the moving block 4. The electric winch 5 is used to retract the wire rope 7. A guide wheel 6 is fixedly installed at the bottom of the moving block 4. For smoother sliding of the wire rope 7, the output end of the electric winch 5 is fixedly connected to the wire rope 7. The outer side of the wire rope 7 contacts the outer side of the guide wheel 6. The other end of the wire rope 7 is fixedly connected to the hook 8, which is used to hang materials. A high-strength screw 3 is rotatably connected to one side of the main beam 1. The high-strength screw 3 is used to move the slider 2. A mounting box 9 is fixedly installed on one side of the main beam 1. The mounting box 9 is used to install the motor 10. The motor 10 is fixedly installed inside the mounting box 9. The motor 10 is used to drive the high-strength screw 3 to rotate. One end of the high-strength screw 3 passes through one side of the main beam 1 and is fixedly connected to the output end of the motor 10.

[0021] like Figure 5 As shown, grooved plates 401 are fixedly connected to both sides of the movable block 4. A pulley 402 is rotatably connected to the side of the two grooved plates 401 that are close to each other. The pulley 402 is used to make the movable block 4 move more smoothly. The two pulleys 402 are slidably connected to the two limiting grooves 101 respectively.

[0022] like Figure 1As shown, a column 11 is fixedly connected to the bottom end of the main beam 1, and a disc 12 is fixedly connected to the bottom end of the column 11. The disc 12 is rotatably connected to the base 15. A mounting box 2 13 is fixedly installed at the bottom end of the base 15. The mounting box 2 13 is used to install a motor 2 14. The motor 2 14 is fixedly installed inside the mounting box 2 13. The motor 2 14 is used to drive the disc 12 to rotate. The output end of the motor 2 14 passes through the base 15 and is fixedly connected to the bottom end of the disc 12.

[0023] like Figure 2 As shown, a material plate 16 is fixedly installed on the top of the base 15, and the material plate 16 is used to place materials.

[0024] like Figure 1 As shown, self-locking casters 17 are fixedly installed at the bottom of both the base 15 and the material plate 16. The self-locking casters 17 are used to move this device.

[0025] like Figure 1 As shown, the electric winch 5, motor 10 and motor 2 14 are all existing electrical products. The electric winch 5, motor 10 and motor 2 14 are all connected to the indoor power supply via wires and are electrically connected to an external controller. The operator controls them by holding the controller. Motor 10 and motor 2 14 preferably use motors with locking functions.

[0026] In summary, this simple indoor material hoist for construction projects is used by first moving the device indoors, then placing it near a window, and finally locking the self-locking casters 17. Material hoisting can then commence. The operator first uses an external controller to activate motor 10, which drives the high-strength screw 3, moving the slider 2 until the moving block 4 is moved to its outermost position. Then, the electric winch 5 is controlled to lower the hook 8. Once lowered to a certain position, the material below is hooked onto the hook 8. The electric winch 5 then retracts the wire rope 7, lifting the material. When the material reaches a certain height... First, the workers use motor 10 to drive the high-strength screw 3 to rotate, then move the moving block 4 to the inside until the material is moved from outside the window to inside. Next, the workers activate motor 14, which drives the disc 12 to rotate, raising the material to the top of the material plate 16. Then, the electric winch 5 loosens the wire rope 7, placing the material on the material plate 16. The workers then release the hook 8, allowing the workers inside to easily move the material from the material plate 16. Finally, motor 14 drives the column 11 to rotate, and the same operation is repeated to continue lifting materials from below.

[0027] It can also be used for indoor material lifting, making it convenient for construction workers on scaffolding to retrieve materials. This is very convenient. The above is the working principle of this utility model.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A simple indoor material hoist for construction engineering, comprising a main beam (1) and a base (15), characterized in that: The main beam (1) has a sliding groove (102) inside, and a slider (2) is slidably connected inside the sliding groove (102). The main beam (1) has two limiting grooves (101) inside, and limiting blocks (201) are fixedly installed on both sides of the slider (2). The limiting blocks (201) are slidably connected to the limiting grooves (101). A moving block (4) is fixedly installed at the bottom of the slider (2), and an electric winch (5) is fixedly installed at the bottom of the moving block (4). A guide wheel (6) is fixedly installed at the bottom of the moving block (4). The output end of the electric winch (5) is fixedly connected to a wire rope (7). The outer side of the wire rope (7) is in contact with the outer side of the guide wheel (6). The other end of the wire rope (7) is fixedly connected to a hook (8). A high-strength screw (3) is rotatably connected to one side of the main beam (1). A mounting box (9) is fixedly installed on one side of the main beam (1). A motor (10) is fixedly installed inside the mounting box (9). One end of the high-strength screw (3) passes through one side of the main beam (1) and is fixedly connected to the output end of the motor (10).

2. The simple indoor material hoist for construction engineering according to claim 1, characterized in that: The movable block (4) is fixedly connected to both sides of a groove plate (401). The two groove plates (401) are rotatably connected to pulleys (402) on the side that is close to each other. The two pulleys (402) are slidably connected to the two limiting grooves (101) respectively.

3. The simple indoor material hoist for construction engineering according to claim 1, characterized in that: The bottom end of the main beam (1) is fixedly connected to a column (11), and the bottom end of the column (11) is fixedly connected to a disc (12). The disc (12) is rotatably connected to the base (15). The bottom end of the base (15) is fixedly installed with a second mounting box (13). The second mounting box (13) is fixedly installed with a second motor (14). The output end of the second motor (14) passes through the base (15) and is fixedly connected to the bottom end of the disc (12).

4. The simple indoor material hoist for construction engineering according to claim 1, characterized in that: A material plate (16) is fixedly installed on the top of the base (15).

5. A simple indoor material hoist for construction engineering according to claim 1, characterized in that: The bottom ends of the base (15) and the material plate (16) are both fixedly equipped with self-locking casters (17).

6. The simple indoor material hoist for construction engineering according to claim 1, characterized in that: The electric winch (5), motor one (10) and motor two (14) are all electrically connected to an external controller.

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