Fabricated building wallboard hoisting device
Through multi-point fixation and motor drive, the problem of wall panel shaking during crane unloading is solved, the stability and safety of the lifting device are ensured, and stable unloading of wall panels is achieved.
Patent Information
- Application Number
- CN202422970006.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-12-03
AI Technical Summary
When existing cranes are lifting building wall panels, the stacked wall panels cannot be fixed at the unloading height, causing the pallets to shake easily, affecting the stability and safety of the unloading process.
The design adopts multiple steel ropes and winches with connecting frames and pallets. The multi-point fixation and threaded rod-driven movable blocks ensure the stability of the wall panels during the unloading process. The motor drives the bidirectional lead screw to fix the wall panels, achieving stable unloading.
The stable fixation of the pallet during the unloading process is achieved, which reduces the potential safety hazards of the equipment and improves the stability and safety of unloading.
Smart Images
Figure CN223445081U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to hoisting technical field, concretely is a kind of assembly type building wallboard hoist device. BACKGROUND
[0002] The building assembled by prefabricated components at construction site is called assembly type building. According to the form of prefabricated components and construction method, it is divided into five types, such as block building, plate building, box type building, skeleton plate building and lifting plate and layer building.
[0003] The existing hoist for building wallboard generally uses crane, but the existing crane is connected with wallboard by only one steel wire rope, and when hoisting and transporting the stacked wallboard, the stacked wallboard cannot be limited when transported to unloading height, and the supporting plate is easy to shake, which is not convenient for unloading.
[0004] In order to solve the above problems, we improve it and propose an assembly type building wallboard hoist device. UTILITY MODEL CONTENTS
[0005] In order to solve the above technical problems, the utility model provides the following technical scheme:
[0006] The utility model provides a kind of assembly type building wallboard hoist device, including mounting frame, the front side of mounting frame is equipped with connecting plate, the bottom end of connecting plate is fixedly connected with connecting column, the bottom end of four connecting columns is fixedly connected with mounting plate, the middle part of mounting plate is equipped with first through-hole, four second through-holes are equipped on mounting plate, four second through-holes are arranged around first through-hole, the top of mounting plate is fixedly installed with second winch, second steel wire rope is wound on second winch, four second steel wire ropes respectively pass through four second through-holes, the bottom end of four second steel wire ropes is fixedly connected with connecting frame, and the bottom end of connecting frame is fixedly connected with supporting plate.
[0007] As a preferred technical scheme of the utility model, the top of mounting plate is fixedly installed with first winch in middle part, first steel wire rope is wound on first winch, and first steel wire rope is fixedly connected with the top of connecting frame by passing through first through-hole.
[0008] As a preferred technical scheme of the utility model, the front side of mounting frame is installed with a pair of extension arms, screw rod is rotatably connected in a pair of extension arms, the outer side of screw rod is threadedly connected with movable block, and the bottom end of movable block is fixedly connected with connecting plate, movable block is slidably connected at the bottom of extension arm, and one end of screw rod is installed with motor.
[0009] As a preferred technical scheme of the utility model, a pair of clamping plates are installed inside the connecting frame, a bidirectional screw rod is threadedly connected to the top of the pair of clamping plates, and the bidirectional screw rod is rotatably connected to the top of the connecting frame, and a motor is installed at one end of the bidirectional screw rod.
[0010] As a preferred technical scheme of the utility model, a pair of clamping plates are installed inside the connecting frame, a bidirectional screw rod is threadedly connected to the top of the pair of clamping plates, and the bidirectional screw rod is rotatably connected to the top of the connecting frame, and a motor is installed at one end of the bidirectional screw rod.
[0011] As a preferred technical scheme of the utility model, a pair of clamping plates are installed inside the connecting frame, a bidirectional screw rod is threadedly connected to the top of the pair of clamping plates, and the bidirectional screw rod is rotatably connected to the top of the connecting frame, and a motor is installed at one end of the bidirectional screw rod.
[0012] The utility model discloses the beneficial effect is:
[0013] 1, the utility model discloses, on the connecting frame to the highest place, the second steel wire rope that is in the installation plate below is taut, and then the connecting frame and the supporting plate are fixed below the installation plate, and the wallboard is unloaded conveniently.
[0014] 2, the utility model discloses, and the motor work drives the threaded rod rotation, and the threaded rod of rotation drives the movable block and moves along the extension arm on the mounting bracket, and the wallboard is transported to the building, and the unloading is more convenient. DRAWINGS
[0015] The drawings are used to provide further understanding of the utility model, and constitute a part of the specification, are used to explain the utility model along with the embodiment of the utility model, and do not constitute the limitation to the utility model.
[0016] Figure 1 It is the perspective drawing of the utility model;
[0017] Figure 2 It is the local enlarged view of the utility model;
[0018] Figure 3 It is the Figure 2 enlarged view of A place in the utility model;
[0019] In the drawing: 1, mounting bracket;2, pull rope;3, connecting ring;4, connecting plate;5, connecting frame;6, supporting plate;7, clamping plate;8, connecting column;9, installation plate;10, movable block;11, threaded rod;12, first through hole;13, second through hole;14, first winch;15, second winch;16, first steel wire rope;17, second steel wire rope;18, fixed pulley. CONCRETE IMPLEMENTATION
[0020] The preferred embodiments of the utility model are described below in combination with the drawings, and it should be understood that the preferred embodiments described herein are only used to illustrate and explain the utility model, and are not used to limit the utility model.
[0021] Embodiment: as Figures 1-3 Indicated, a prefabricated building wallboard hoisting device, including mounting bracket 1, the front side of mounting bracket 1 is provided with connecting plate 4, the bottom end of connecting plate 4 is fixedly connected with connecting column 8 at four corners, the bottom end of four connecting columns 8 is fixedly connected with mounting plate 9, the middle part of mounting plate 9 is provided with first through-hole 12, four second through-holes 13 are formed in mounting plate 9, four second through-holes 13 are arranged around first through-hole 12, the top end of mounting plate 9 is fixedly provided with second winch 15 at four corners, second winch 15 is wound with second steel wire rope 17, four second steel wire ropes 17 respectively pass through four second through-holes 13, the bottom end of four second steel wire ropes 17 is fixedly connected with connecting frame 5, the bottom end of second steel wire rope 17 is connected with the corner position of connecting frame 5, and the bottom end of second steel wire rope 17 expands outward relative to second through-hole 13, the bottom end of connecting frame 5 is fixedly connected with supporting plate 6, second through-hole 13 is rotatably connected with fixed pulley 18 in the inside, and second steel wire rope 17 passes through fixed pulley 18, and fixed pulley 18 protrudes from the upper and lower sides of mounting plate 9;
[0022] Mounting bracket 1 is installed at the wallboard unloading position, when in use, wallboard is stacked on supporting plate 6, four second winches 15 work simultaneously, four second steel wire ropes 17 are retracted simultaneously, the stability of connecting frame 5 and supporting plate 6 ascending is ensured by simultaneously lifting the four corners of connecting frame 5, when connecting frame 5 ascends to the highest position, second steel wire rope 17 below mounting plate 9 tends to be horizontal, the component force of second steel wire rope 17 in the center direction of mounting plate 9 is much greater than the component force in the vertical direction, the four center component forces resist the shaking of connecting frame 5 in the horizontal direction, so that connecting frame 5 and supporting plate 6 can be fixed below mounting plate 9, which facilitates the unloading of wallboard.
[0023] Specifically, as Figure 2 And Figure 3 Indicated, the middle part of the top end of mounting plate 9 is fixedly provided with first winch 14, first winch 14 is wound with first steel wire rope 16, and first steel wire rope 16 is fixedly connected with the middle part of the top end of connecting frame 5 by passing through first through-hole 12, first winch 14 and first steel wire rope 16 are arranged, which assists the ascending of connecting frame 5, the operation of the hoisting device is more stable, and after the breakage of one of second steel wire ropes 17, first steel wire rope 16 can share the load, so that the inclination of supporting plate 6 is avoided, and the safety hazard of equipment is reduced.
[0024] Specifically, as Figure 1 And Figure 2As shown, the front side of the mounting frame 1 is provided with a pair of extension arms, the inner side of the pair of extension arms is rotatably connected with a threaded rod 11, the outer side of the threaded rod 11 is threadedly connected with a movable block 10, and the bottom end of the movable block 10 is fixedly connected with the connecting plate 4. The movable block 10 is slidably connected at the bottom of the extension arm. One end of the threaded rod 11 is provided with a motor. The motor drives the threaded rod 11 to rotate. The rotating threaded rod 11 drives the movable block 10 to move along the extension arm on the mounting frame 1, so as to transport the wallboard into the building, and make the unloading more convenient.
[0025] Specifically, as shown in Figure 1 and Figure 2 the inner side of the connecting frame 5 is provided with a pair of clamping plates 7. The top of the pair of clamping plates 7 is threadedly connected with a bidirectional screw rod, and the bidirectional screw rod is rotatably connected at the top of the connecting frame 5. One end of the bidirectional screw rod is provided with a motor. The motor drives the bidirectional screw rod to rotate, so as to make the clamping plates 7 act on the outer side of the wallboard stacked on the supporting plate 6, and fix the wallboard.
[0026] Specifically, as shown in Figure 1 the top of the mounting frame 1 is provided with a pull rope 2. One end of the pull rope 2 is fixedly connected with a connecting ring 3. The connecting ring 3 is fixed in the building. A force towards the inside of the building is applied to the mounting frame 1 through the pull rope 2, so as to balance the force towards the outside of the building applied by the wallboard to the mounting frame 1, and keep the mounting frame 1 balanced.
[0027] Working principle: the mounting frame 1 is installed at the wallboard unloading position. The mounting frame 1 is fixed with the inside of the building through the pull rope 2 and the connecting ring 3. In use, the wallboard is stacked on the supporting plate 6. The motor drives the bidirectional screw rod to rotate, so as to make the clamping plates 7 act on the outer side of the wallboard stacked on the supporting plate 6, and fix the wallboard. Then, the first winch 14 and the second winch 15 work simultaneously. The first steel wire rope 16 and the second steel wire rope 17 are respectively wound on the first winch 14 and the second winch 15. The wallboard is lifted and moved on the connecting frame 5 to the highest position. The second steel wire rope 17 below the mounting plate 9 is taut, so as to fix the connecting frame 5 and the supporting plate 6 below the mounting plate 9. The motor drives the threaded rod 11 to rotate. The rotating threaded rod 11 drives the movable block 10 to move along the extension arm on the mounting frame 1, so as to transport the wallboard into the building, and then unload the wallboard.
[0028] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. A prefabricated building wall panel hoisting device, comprising a mounting frame (1), characterized in that: A connecting plate (4) is installed on the front side of the mounting frame (1), and the four corners of the bottom end of the connecting plate (4) are fixedly connected to connecting columns (8), and the bottom ends of the four connecting columns (8) are fixedly connected to the mounting plate (9), and a first through hole (12) is opened in the middle of the mounting plate (9), and four second through holes (13) are opened on the mounting plate (9), and the four second through holes (13) are arranged around the first through hole (12). A second hoist (15) is fixedly installed at the four corners of the top end of the mounting plate (9), and a second steel wire rope (17) is wound around the second hoist (15). The four second steel wire ropes (17) pass through the four second through holes (13) respectively. The bottom ends of the four second steel wire ropes (17) are fixedly connected to the connecting frame (5), and the bottom end of the connecting frame (5) is fixedly connected to the supporting plate (6).
2. The assembly type building wall panel hoisting device according to claim 1, characterized in that: A first hoist (14) is fixedly mounted at the middle of the top end of the mounting plate (9), a first steel wire rope (16) is wound around the first hoist (14), and the first steel wire rope (16) passes through the first through hole (12) and is fixedly connected to the middle of the top end of the connection frame (5).
3. The assembly type building wall panel hoisting device according to claim 1, characterized in that: A pair of extension arms are installed on the front side of the mounting frame (1), and the inner parts of the pair of extension arms are rotatably connected to threaded rods (11). The outer sides of the threaded rods (11) are threadedly connected to movable blocks (10), and the bottom ends of the movable blocks (10) are fixedly connected to the connecting plates (4). The movable blocks (10) are slidably connected to the bottoms of the extension arms, and a motor is installed at one end of the threaded rods (11).
4. The assembly type building wall panel hoisting device according to claim 1, characterized in that: A pair of clamping plates (7) are installed inside the connecting frame (5), and the tops of the pair of clamping plates (7) are threadedly connected to a bidirectional screw, and the bidirectional screw is rotatably connected to the top of the connecting frame (5), and a motor is installed at one end of the bidirectional screw.
5. The assembly type building wall panel hoisting device according to claim 1, characterized in that: The interior of the second through hole (13) is rotatably connected to a fixed pulley (18), and the second steel wire rope (17) passes through the fixed pulley (18), and the fixed pulley (18) protrudes from the upper and lower sides of the mounting plate (9).
6. The assembly type building wall panel hoisting device according to claim 1, characterized in that: A drawstring (2) is installed on the top of the mounting frame (1), and one end of the drawstring (2) is fixedly connected to a connecting ring (3).