Assembly type prefabricated part hoisting and positioning device

Abstract

The utility model relates to the technical field of prefabricated parts, and discloses an assembly type prefabricated part hoisting and positioning device which comprises a supporting frame, a supporting rod is fixedly connected to the top of the supporting frame, a sliding mechanism is arranged in the supporting rod, two supports are fixedly connected to the bottom of the sliding mechanism, and fixing mechanisms are arranged in the two supports. A cleaning mechanism is arranged on one side of the outer portion of the support and comprises two sliding blocks, and the outer portions of the two sliding blocks are slidably connected to the two sides of the outer portion of the sliding groove. According to the assembly type prefabricated part hoisting and positioning device, the motor drives the rolling column to rotate, the connecting rope can be opened and pull the two sides of a prefabricated part to move towards the positioning blocks, precise positioning of the prefabricated part is achieved, the positioning blocks can firmly clamp the two sides of the prefabricated part through the adjusting function of the bolts, and it is ensured that the prefabricated part is stable and reliable in the hoisting process; by means of the design, the hoisting precision and stability of the prefabricated part are effectively improved, and the safety and high efficiency of hoisting operation are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated component technology, specifically to a prefabricated component hoisting and positioning device. Background Technology

[0002] A prefabricated component hoisting and positioning device is a specialized piece of equipment used for hoisting and positioning prefabricated building components during construction. It is also used in low-rise buildings in coastal areas. During the hoisting process, it ensures that the prefabricated components can be accurately and quickly installed into the predetermined position, improving construction efficiency and installation accuracy, while also ensuring construction safety.

[0003] A typical prefabricated component hoisting and positioning device consists of a hook mechanism, a guiding mechanism, and a support mechanism. During use, the hook mechanism securely lifts the prefabricated component using slings and hooks, and controls the sling's winding and unwinding using a rope reel and servo motor. The guiding mechanism uses guide frames, guide plates, and guide holes to precisely position the prefabricated component, ensuring accurate alignment with the installation position during hoisting. The support mechanism provides a stable foundation for the device through support frames and support rods, ensuring the stability and safety of the hoisting process.

[0004] However, some existing devices fail to provide effective clamping and fixing functions, and cannot securely clamp the precast components on both sides. This causes the precast components to easily sway or shift due to external forces during hoisting, affecting installation accuracy and posing construction safety hazards. Utility Model Content

[0005] The purpose of this utility model is to provide a prefabricated component hoisting and positioning device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a prefabricated component hoisting and positioning device, including a support frame designed to provide stable support capacity. A support rod is fixedly connected to the top of the support frame, enabling the support rod to have lateral support capacity through the support of the support frame. A sliding mechanism is provided inside the support rod, and two brackets are fixedly connected to the bottom of the sliding mechanism, designed to provide good support force. A fixing mechanism is provided inside the two brackets, and a cleaning mechanism is provided on the outer side of the brackets.

[0007] The sliding mechanism includes two sliding blocks, which are designed to provide good sliding ability. The two sliding blocks are externally slidably connected to the outer sides of the sliding groove. When the sliding blocks slide inside the sliding groove, they can drive the bracket to slide accordingly.

[0008] The fixing mechanism includes two servo motors, and the output ends of the two servo motors are fixedly connected to hook and cable assemblies.

[0009] The hook assembly includes two rope reels designed for good toughness and support. A servo motor provides excellent driving capability, enabling the upward movement of the sheet material. The two rope reels are respectively positioned at the output ends of the two servo motors. A support block is fixedly connected to the bottom of each rope reel, providing good connection capability. A movable column is rotatably connected to the outside of the support block, allowing for smooth rotation. A connecting hook is fixedly connected to the outside of the movable column. This hook is designed to hook the fixed ropes attached to both sides of the sheet material, and the servo motor rotation drives the rope reels upwards, thus... The connecting hook moves the plate upwards, and the rotation of the movable column allows the connecting hook to rotate at an angle, facilitating the hooking of the fixed rope on the plate. The output ends of the two servo motors are rotatably connected to a rotating column near the outer side of the winding rope. This design provides good rotational capability. At the same time, a limit plate is fixedly connected to the outer side of the rotating column to prevent the winding rope from falling off. Two motors are fixedly connected to the top of the connecting plate, which provides good rotational capability for the winding column. When the winding column rotates, it can drive the connecting rope to follow the winding or unwinding. The output ends of the motors are fixedly connected to the outer side of the protective shell.

[0010] Preferably, a connecting plate is fixedly connected to the top of the hook assembly, which is designed to provide good support. When the rope is wound up, the connecting plate can rise or fall accordingly. Two protective shells are fixedly connected to the outer sides of the connecting plate, which are designed to provide good protection and are hollow inside. Two winding posts are rotatably connected inside the two protective shells, which are designed to provide good rotational capability. Two connecting ropes are fixedly connected to the outside of the two winding posts, which are designed to provide good connection capability, allowing the material to be pulled to one side. The winding posts on both sides of the connecting plate can also pull the material to both sides. Two positioning blocks are fixedly connected to the bottom of the two connecting ropes, which are designed to provide good positioning capability, positioning the material to its sides and placing the material between the two positioning blocks. Bolts are threaded onto adjacent sides of the two positioning blocks. Rotating the bolts brings the two positioning blocks closer together, thus fixing the material.

[0011] Preferably, the cleaning mechanism includes two connecting rods designed to provide stable support. A connecting block is slidably connected to the outer front side of the two connecting rods, allowing the connecting block to have good connection capability through the support of the connecting rods. A concave brush with soft bristles is provided inside the connecting block. A groove is provided at the top of the connecting block, designed to provide good sliding capability. A push plate is slidably connected inside the groove, allowing the push plate to slide smoothly within the groove. A pressing rod is fixedly connected to the top of the push plate, designed to provide good support. Pushing the rod causes it to slide, and the sliding of the push plate through the groove allows it to slide inside the concave brush.

[0012] Preferably, the two sliding blocks are externally slidably connected to the outer sides of the support rod, and sliding grooves are provided on the outer sides of the support rod.

[0013] Preferably, the bracket is externally fixedly connected to the bottom of the two sliding blocks.

[0014] Preferably, the two connecting rods are externally fixedly connected to the outside of the bracket, i.e., to the outside side near the rotating column.

[0015] Preferably, the two servo motors are externally fixedly connected to the inner bottom wall of the bracket.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] This prefabricated component hoisting and positioning device uses a motor to drive the roller to rotate, and the connecting rope can open and pull the two sides of the prefabricated component towards the positioning block to achieve precise positioning of the prefabricated component. The positioning block can firmly clamp the two sides of the prefabricated component with the help of the bolt adjustment function to ensure its stability and reliability during hoisting. Its design effectively improves the hoisting accuracy and stability of the prefabricated component and ensures the safety and efficiency of the hoisting operation.

[0018] This prefabricated component hoisting and positioning device uses a concave brush to contact the winding rope, achieving friction cleaning of the rope surface, effectively removing dust and impurities, reducing rope wear, and extending its service life. At the same time, the design of the push plate and pressing rod allows operators to manually adjust the position of the concave brush, facilitating cleaning of the brush's interior and further improving the cleaning effect. This design not only improves cleaning efficiency but also enhances the operational stability and reliability of the hoisting and positioning device. Attached Figure Description

[0019] Figure 1 This is a three-dimensional schematic diagram of the entire utility model;

[0020] Figure 2 This is a three-dimensional schematic diagram of the electric motor of this utility model;

[0021] Figure 3 This is a three-dimensional schematic diagram of the movable column of this utility model;

[0022] Figure 4 This is a three-dimensional schematic diagram of the concave brush of this utility model.

[0023] In the diagram: 1. Support frame; 2. Support rod; 3. Sliding mechanism; 31. Sliding groove; 32. Sliding block; 4. Bracket; 5. Fixing mechanism; 51. Connecting plate; 52. Protective shell; 53. Servo motor; 54. Rope winding; 55. Rotating column; 56. Support block; 57. Connecting hook; 58. Movable column; 59. Motor; 510. Rolling column; 511. Connecting rope; 512. Positioning block; 513. Bolt; 6. Cleaning mechanism; 61. Connecting rod; 62. Connecting block; 63. Concave brush; 64. Sliding groove; 65. Push plate; 66. Pressing rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-4 The present invention provides the following technical solution: Example 1:

[0026] The prefabricated component hoisting and positioning device includes a support frame 1, which is designed to provide stable support. A support rod 2 is fixedly connected to the top of the support frame 1. The support rod 2 can have lateral support through the support of the support frame 1. A sliding mechanism 3 is set inside the support rod 2. The sliding mechanism 3 includes two sliding blocks 32, which are designed to provide good sliding ability. The two sliding blocks 32 are slidably connected to the outside of the support rod 2 on both sides. Sliding grooves 31 are opened on the outside of the support rod 2, which are designed to provide good sliding space so that the sliding blocks 32 can slide smoothly inside the sliding grooves 31. The two sliding blocks 32 are slidably connected to the outside of the sliding grooves 31 on both sides. The brackets 4 are fixedly connected to the bottom of the two sliding blocks 32 respectively. The bottom of the sliding mechanism 3 is fixedly connected to two brackets 4, which are designed to provide good support force. At the same time, when the sliding blocks 32 slide inside the sliding grooves 31, they can drive the brackets 4 to slide accordingly. A fixing mechanism 5 is set inside the two brackets 4, and a cleaning mechanism 6 is set on one side of the outside of the brackets 4.

[0027] The fixing mechanism 5 includes two servo motors 53, designed to provide driving capability. The two servo motors 53 are externally fixedly connected to the inner bottom wall of the bracket 4. Hook assemblies are fixedly connected to the output ends of the two servo motors 53. The hook assemblies include two coiled ropes 54, designed with good toughness and support force. The servo motors 53 provide good driving capability, enabling the plate to move upwards. The outer surfaces of the two coiled ropes 54 are respectively located at the output ends of the two servo motors 53. A support block 56 is fixedly connected to the bottom of the coiled ropes 54, designed to provide good connection capability. A movable column 58 is rotatably connected to the outside of the support block 56, allowing the movable column 58 to rotate smoothly through the support of the support block 56. The movable column 58 is externally fixedly connected to a connecting hook 57. The connecting hook 57 is designed to hook the fixed ropes connected to both sides of the plate. The servo motor 53 rotates to drive the winding rope 54 to wind upward, so that the connecting hook 57 drives the plate to move upward. The rotation of the movable column 58 can drive the connecting hook 57 to rotate at an angle, which is convenient for hooking the fixed ropes on the plate. The output ends of the two servo motors 53 are rotatably connected to the outer side of the winding rope 54. The design can provide good rotation capability. At the same time, the outer side of the rotating column 55 is fixedly connected to a limit plate to prevent the winding rope 54 from falling off. The output end of the motor 59 is fixedly connected to the outer side of the protective shell 52.

[0028] A connecting plate 51 is fixedly connected to the top of the hook and rope assembly. Its design provides good support, and when the rope 54 is wound up, the connecting plate 51 can rise or fall accordingly. Protective shells 52 are fixedly connected to both sides of the connecting plate 51, providing good protection. These shells are hollow inside, and winding posts 510 are rotatably connected inside the two protective shells 52, providing good rotational capability. Connecting ropes 511 are fixedly connected to the outside of the two winding posts 510, providing good connection capability, allowing the rope to be pulled to one side of the plate. The winding posts 510 on both sides of the connecting plate 51 can... Pulling the two sides of the board, the top of the connecting plate 51 is fixedly connected to two motors 59, which are designed to provide good rotation capability for the roller 510. When the roller 510 rotates, it can drive the connecting rope 511 to follow the winding or unwinding. The bottom of the two connecting ropes 511 is fixedly connected to two positioning blocks 512, which are designed to provide good positioning capability and can position the two sides of the board, so that the two sides of the board are placed between the two positioning blocks 512. The adjacent side of the two positioning blocks 512 is threaded with bolts 513. By rotating the bolts 513, the two positioning blocks 512 are brought closer to each other, thereby fixing the board. Example 2:

[0029] Based on Embodiment 1, the cleaning mechanism 6 includes two connecting rods 61, designed to provide stable support. The two connecting rods 61 are externally fixed to the outside of the bracket 4, i.e., near the outer side of the rotating column 55. Connecting blocks 62 are slidably connected to the front outer sides of the two connecting rods 61. The connecting rods 61 provide support, enabling the connecting blocks 62 to have good connection capabilities. A concave brush 63 is provided inside the connecting block 62, with soft bristles inside. This design allows for friction cleaning of the exterior of the winding rope 54. When the winding rope 54 rises or falls, it can... Cleaning is performed inside the concave brush 63. The top of the connecting block 62 is provided with a groove 64, which is designed to provide good sliding ability. A push plate 65 is slidably connected inside the groove 64. The sliding ability provided by the groove 64 allows the push plate 65 to slide well inside the groove 64. A pressing rod 66 is fixedly connected to the top of the push plate 65, which is designed to provide good support. By pushing, the push plate 65 can be moved to slide. The push plate 65 slides through the groove 64, allowing it to slide inside the concave brush 63.

[0030] In summary, during the hoisting of precast components, the precast components are first secured using the fixing mechanism 5. The servo motor 53 starts, driving the winding rope 54 to rewind. The winding rope 54, connected to the support block 56 and the movable column 58, drives the connecting hook 57 upwards, thereby hooking and lifting the fixing ropes on both sides of the precast component. At this time, the angle of the connecting hook 57 can be adjusted by rotating the movable column 58 to better hook the fixing ropes. Simultaneously, the winding of the winding rope 54 is guided and limited by the rotating column 55 and the limiting plate to prevent the winding rope 54 from falling off. As the winding rope 54 rewinds, the connecting plate 51 rises. When securing the precast component, the winding column 510 inside the protective shell 52 on both sides of the connecting plate 51, driven by the motor 59, drives the connecting rope 511 to open, thereby pulling the two sides of the precast component and moving it towards the positioning block 512. The positioning block 512, through the adjustment of bolts 513, can clamp and fix both sides of the precast component, ensuring the stability of the precast component during hoisting. During hoisting, the sliding block 32 of the sliding mechanism 3 can slide within the sliding groove 31 of the support rod 2, thereby driving the bracket 4 and its fixing mechanism 5 and cleaning mechanism 6 to move along the length of the support rod 2, realizing the horizontal position adjustment of the precast component;

[0031] When the winding rope 54 rises or falls under the drive of the servo motor 53, its surface comes into contact with the concave brush 63 inside the connecting block 62. The concave brush 63 is made of soft bristles and can clean the surface of the winding rope 54 by friction. This design allows dust and impurities on the surface of the winding rope 54 to be removed by the concave brush 63 during movement, thus keeping the winding rope 54 clean. When it is necessary to clean the inside of the concave brush 63, the operator can pull the pressing rod 66 to make the push plate 65 slide in the slide groove 64, thereby causing the concave brush 63 to extend and retract on the surface of the winding rope 54, which can clean the inside of the concave brush 63, reducing the risk of wear and failure of the winding rope 54 due to the accumulation of dust or impurities, and also improving the operational stability and reliability of the hoisting and positioning device.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A prefabricated component hoisting and positioning device, comprising a support frame (1), characterized in that: The top of the support frame (1) is fixedly connected to a support rod (2), and a sliding mechanism (3) is provided inside the support rod (2). Two brackets (4) are fixedly connected to the bottom of the sliding mechanism (3). A fixing mechanism (5) is provided inside the two brackets (4), and a cleaning mechanism (6) is provided on the outer side of the bracket (4). The sliding mechanism (3) includes two sliding blocks (32), and the two sliding blocks (32) are slidably connected to the outer sides of the sliding groove (31); The fixing mechanism (5) includes two servo motors (53), and the output ends of the two servo motors (53) are fixedly connected to hook and cable assemblies; The hook assembly includes two coils (54), with the output ends of two servo motors (53) respectively located on the outside of the two coils (54). A support block (56) is fixedly connected to the bottom of the coil (54), and a movable column (58) is rotatably connected to the outside of the support block (56). A connecting hook (57) is fixedly connected to the outside of the movable column (58). A rotating column (55) is rotatably connected to the output end of the two servo motors (53), i.e., the side closest to the outside of the coils (54). Two motors (59) are fixedly connected to the top of the connecting plate (51), and the output end of the motors (59) is fixedly connected to the outside of the protective shell (52).

2. The prefabricated component hoisting and positioning device according to claim 1, characterized in that: A connecting plate (51) is fixedly connected to the top of the hook assembly. Two protective shells (52) are fixedly connected to the outer sides of the connecting plate (51). Two rollers (510) are rotatably connected inside the two protective shells (52). Two connecting ropes (511) are fixedly connected to the outside of the two rollers (510). Two positioning blocks (512) are fixedly connected to the bottom of the two connecting ropes (511). Bolts (513) are threadedly connected to the adjacent side of the two positioning blocks (512).

3. The prefabricated component hoisting and positioning device according to claim 2, characterized in that: The cleaning mechanism (6) includes two connecting rods (61), and a connecting block (62) is slidably connected to the front of the two connecting rods (61). A concave brush (63) is provided inside the connecting block (62), and a groove (64) is provided on the top of the connecting block (62). A push plate (65) is slidably connected inside the groove (64), and a pressing rod (66) is fixedly connected to the top of the push plate (65).

4. The prefabricated component hoisting and positioning device according to claim 3, characterized in that: The two sliding blocks (32) are externally slidably connected to the outer sides of the support rod (2), and sliding grooves (31) are provided on the outer sides of the support rod (2).

5. The prefabricated component hoisting and positioning device according to claim 4, characterized in that: The bracket (4) is fixedly connected to the bottom of two sliding blocks (32) on the outside.

6. The prefabricated component hoisting and positioning device according to claim 5, characterized in that: The two connecting rods (61) are externally fixed to the outside of the bracket (4), i.e., the outside side near the rotating column (55).

7. The prefabricated component hoisting and positioning device according to claim 6, characterized in that: The two servo motors (53) are respectively fixedly connected to the inner bottom wall of the bracket (4).

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