Fabricated building wallboard hoisting device

Abstract

The utility model discloses an assembly type building wallboard hoisting device which comprises a hoisting plate, the interior of the hoisting plate is hollow, a stable hoisting assembly is installed in the hoisting plate, a connecting plate is arranged below the hoisting plate, a hoisting frame is fixedly installed below the connecting plate, a clamping assembly is installed on the hoisting frame, and the clamping assembly is connected with the hoisting plate. The utility model relates to the technical field of hoisting devices. The diameter of the first wire winding groove is larger than that of the second wire winding groove, steel wire ropes in the first wire winding groove and the second wire winding groove are wound oppositely, and therefore when the second driving motor drives the wire coil to rotate clockwise, the steel wire ropes in the first wire winding groove are recycled, and the steel wire ropes in the second wire winding groove are released. And when the second driving motor drives the wire coil to rotate anticlockwise, the lifting frame can be driven to descend, the lifting process is stable, collision is effectively prevented, and safety is high.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting devices, in particular to a lifting device for assembled building wall panels. Background Art

[0002] During the construction of prefabricated building wall panels, the prefabricated building wall panels need to be hoisted to higher floors, so a prefabricated building wall panel hoisting device is needed.

[0003] At present, some prefabricated building wall panel lifting devices will cause the building wall panels to shake during the lifting process, causing the building wall panels to collide and cause the harm of falling, affecting the lifting work. For this reason, the utility model provides an prefabricated building wall panel lifting device, which solves the above-mentioned problem through limiting structures such as driving motor 2 and wire drum. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a prefabricated building wall panel lifting device to solve the above problems.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: an assembled building wall panel lifting device, including a lifting plate, the interior of the lifting plate is hollow, a stable lifting component is installed in the lifting plate, a connecting plate is arranged below the lifting plate, a lifting frame is fixedly installed below the connecting plate, and a clamping component is installed on the lifting frame.

[0006] The stable lifting assembly includes a driving motor 1 fixedly installed inside the lifting plate, an output end of the driving motor 1 passes through a bearing to a fixed box fixedly installed under the lifting plate, a supporting frame is fixedly installed at the bottom of the fixed box, a driving motor 2 is fixedly installed inside the fixed box, an output end of the driving motor 2 passes through the supporting frame through a bearing and a wire drum is fixedly installed, a wire winding groove 1 and a wire winding groove 2 are provided on the wire drum, a support seat 1 is fixedly installed on the left side of the supporting frame, an L-shaped connecting seat is fixedly installed on the right side of the supporting frame, a pulley 1 is rotatably connected to the support seat 1 and the L-shaped connecting seat, a support seat 2 is symmetrically fixedly installed on the upper end surface of the connecting plate, and pulleys 2 are rotatably connected to the two support seats 2.

[0007] Preferably, the clamping assembly includes symmetrically arranged clamping plates, a limiting slide groove is provided on the bottom wall of the lifting frame, a dual-axis motor is fixedly installed on the middle bottom wall of the limiting slide groove, bidirectional screws are fixedly installed on both output ends of the dual-axis motor, one end of the bidirectional screw is rotatably connected to the side wall of the limiting slide groove, a sliding block is threadedly connected to the outer surface of the bidirectional screw, the tops of the two sliding blocks are fixedly installed on the corresponding bottoms of the clamping plates, and the two sliding blocks match the side walls of the limiting slide groove.

[0008] Preferably, the diameter of the first wire winding groove is larger than the diameter of the second wire winding groove.

[0009] Preferably, a steel wire rope is wound between the wire winding groove 1, the wire winding groove 2, the pulley 1 and the pulley 2, and the guiding of the steel wire rope is achieved through the pulley 1 and the pulley 2.

[0010] Preferably, the winding directions of the steel wire ropes in the first winding groove and the second winding groove are opposite.

[0011] Preferably, the bottom end of the wire drum is rotatably connected to the bottom wall of the supporting frame.

[0012] Preferably, anti-slip pads are fixedly mounted on opposite sides of the two clamping plates.

[0013] Beneficial Effects

[0014] The utility model provides a prefabricated building wall panel lifting device. Compared with the prior art, it has the following beneficial effects:

[0015] (1) The utility model can start the driving motor 1 to drive the clamped building wall panel to rotate, so as to achieve the purpose of adjusting the direction of the building wall panel, without the need for manual adjustment, saving time and effort. Because the diameter of the wire winding groove 1 is larger than the diameter of the wire winding groove 2, and the wire ropes in the wire winding groove 1 and the wire winding groove 2 are wound in opposite directions, when the driving motor 2 drives the wire drum to rotate clockwise, the wire rope in the wire winding groove 1 is recovered and the wire rope in the wire winding groove 2 is released. Due to the diameter difference, the lifting frame is driven stably and slowly to be lifted. When the driving motor 2 drives the wire drum to rotate counterclockwise, it can drive the lifting frame to descend. The lifting process is smooth, effectively preventing collisions, and has high safety.

[0016] (2) The utility model starts a dual-axis motor to drive the bidirectional screw to rotate, and the bidirectional screw drives the clamping plate on the top of the sliding block to move relative to each other, thereby clamping and fixing the building wall panel. At the same time, the anti-slip pad can prevent the building wall panel from shifting during the clamping and lifting process, thereby preventing safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0018] Figure 2 It is the front view of the internal structure of the utility model;

[0019] Figure 3 It is a schematic diagram of a stable lifting assembly of the utility model;

[0020] Figure 4 It is a schematic diagram of the clamping assembly of the utility model.

[0021] In the figure, 1, lifting plate; 2, connecting plate; 3, lifting frame; 4, wire rope; 5, anti-skid pad; 100, stable lifting assembly; 101, driving motor 1; 102, fixing box; 103, bearing frame; 104, driving motor 2; 105, wire drum; 106, winding groove 1; 107, winding groove 2; 108, support seat 1; 109, L-shaped connecting seat; 110, pulley 1; 111, support seat 2; 112, pulley 2; 200, clamping assembly; 201, clamping plate; 202, limiting slide groove; 203, dual-axis motor; 204, bidirectional screw; 205, sliding block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1:

[0024] See also Figure 1-4 A lifting device for assembled building wall panels includes a lifting plate 1, which is hollow inside and has a stable lifting component 100 installed inside the lifting plate 1. A connecting plate 2 is provided below the lifting plate 1, a lifting frame 3 is fixedly installed below the connecting plate 2, and a clamping component 200 is installed on the lifting frame 3.

[0025] The stable lifting component 100 includes a driving motor 101 fixedly installed inside the lifting plate 1, the input end of the driving motor 101 is connected to the power supply through an external cable, the output end of the driving motor 101 passes through a bearing to the bottom of the lifting plate 1 and is fixedly installed with a fixing box 102, a supporting frame 103 is fixedly installed at the bottom of the fixing box 102, a driving motor 2 104 is fixedly installed inside the fixing box 102, the input end of the driving motor 2 104 is connected to the power supply through an external cable, the output end of the driving motor 2 104 passes through the bearing to the supporting frame 103 and is fixedly installed with a wire drum 105, the wire drum 105 is provided with a wire winding groove 106 and a wire winding groove 2 107, the lifting speed of the building wall panel is related to the diameter difference between the wire winding groove 106 and the wire winding groove 2 107 and the rotation speed of the driving motor 2 104, a supporting seat 108 is fixedly installed on the left side of the supporting frame 103, and an L-shaped connecting seat 109 is fixedly installed on the right side of the supporting frame 103. The seat 109 is rotatably connected to a pulley 110, and the upper end surface of the connecting plate 2 is symmetrically fixedly installed with a support seat 111, and the two support seats 111 are rotatably connected to pulleys 112. The stable lifting assembly 100 can effectively stably lift the building wall panel. When the building wall panel needs to be stably lifted, the diameter of the winding groove 106 is larger than the diameter of the winding groove 107, and the wire ropes 4 in the winding groove 106 and the winding groove 107 are wound around each other. On the contrary, through the two symmetrically arranged pulleys 112, when the driving motor 104 drives the wire drum 105 to rotate clockwise, the steel wire rope 4 in the wire winding groove 106 is recovered, and the steel wire rope 4 in the wire winding groove 107 is released. Due to the diameter difference, the building wall panel at the bottom of the lifting frame 3 is lifted stably and slowly. When the driving motor 104 drives the wire drum 105 to rotate counterclockwise, it can drive the lifting frame 3 to descend, thereby effectively and stably lifting the building wall panel.

[0026] Embodiment 2:

[0027] See also Figure 1-4, this embodiment provides a technical solution based on the first embodiment: the clamping assembly 200 includes a symmetrically arranged clamping plate 201, a limiting slide groove 202 is arranged on the bottom wall of the lifting frame 3, a dual-axis motor 203 is fixedly installed on the middle bottom wall of the limiting slide groove 202, the input end of the dual-axis motor 203 is connected to the power supply through an external cable, and a bidirectional screw 204 is fixedly installed on the output ends of both ends of the dual-axis motor 203, one end of the bidirectional screw 204 is rotatably connected to the side wall of the limiting slide groove 202, and a sliding block 205 is threadedly connected to the outer surface of the bidirectional screw 204, and the tops of the two sliding blocks 205 are fixedly installed on the corresponding bottom of the clamping plate 201, and the two sliding blocks 205 match the side walls of the limiting slide groove 202. The setting of the clamping assembly 200 can effectively clamp and fix the building wallboard. When the building wallboard needs to be clamped and fixed, first First, place the building wall panel on the lifting frame 3, and then start the dual-axis motor 203 to drive the bidirectional screw 204 to rotate, and the bidirectional screw 204 drives the two clamping plates 201 to make relative movement, so as to clamp and fix the building wall panel. The diameter of the winding groove 106 is larger than the diameter of the winding groove 2 107. The wire rope 4 is wound between the winding groove 106, the winding groove 2 107, the pulley 1 110 and the pulley 2 112. The guidance of the wire rope 4 is achieved by the pulley 110 and the pulley 2 112. The winding directions of the wire rope 4 in the winding groove 106 and the winding groove 2 107 are opposite. The bottom end of the wire drum 105 is rotatably connected to the bottom wall of the load-bearing frame 103. The opposite sides of the two clamping plates 201 are fixedly installed with anti-skid pads 5. The anti-skid pads 5 can increase the friction between the building wall panel and prevent the building wall panel from deviating and falling during the lifting process.

[0028] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0029] During operation, the building wall panel is first placed on the lifting frame 3, and then the bidirectional screw 204 is driven to rotate by starting the dual-axis motor 203, and the bidirectional screw 204 drives the two clamping plates 201 to move relative to each other, so as to clamp and fix the building wall panel. Then, the diameter of the winding groove 106 is set to be larger than the diameter of the winding groove 2 107, and the steel wire rope 4 in the winding groove 106 and the winding groove 2 107 are wound in opposite directions. At the same time, the two pulleys 2 112 are symmetrically arranged, so that when the driving motor 2 104 drives the wire drum 105 to rotate clockwise, the wire winding The steel wire rope 4 in the groove 106 is recovered, and the steel wire rope 4 in the winding groove 107 is released. Due to the diameter difference, the building wall panel at the bottom of the lifting frame 3 is lifted steadily and slowly. When the driving motor 104 drives the wire drum 105 to rotate counterclockwise, the lifting frame 3 can be driven to descend, thereby effectively and stably lifting the building wall panel. When the lifted building wall panel needs to be rotated, the driving motor 101 is started to drive the clamped building wall panel to rotate, thereby achieving the purpose of adjusting the direction of the building wall panel, without the need for manual adjustment, saving time and effort.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lifting device for assembled building wall panels, comprising a lifting plate (1), characterized in that: The interior of the lifting plate (1) is hollow, a stable lifting assembly (100) is installed in the lifting plate (1), a connecting plate (2) is arranged below the lifting plate (1), a lifting frame (3) is fixedly installed below the connecting plate (2), and a clamping assembly (200) is installed on the lifting frame (3); The stable lifting assembly (100) comprises a driving motor 1 (101) fixedly mounted inside the lifting plate (1); the output end of the driving motor 1 (101) passes through a bearing to the bottom of the lifting plate (1) and is fixedly mounted with a fixing box (102); a bearing frame (103) is fixedly mounted at the bottom of the fixing box (102); a driving motor 2 (104) is fixedly mounted inside the fixing box (102); the output end of the driving motor 2 (104) passes through a bearing to the inside of the bearing frame (103) and is fixedly mounted with a wire drum (105) ), the wire drum (105) is provided with a winding groove one (106) and a winding groove two (107), a support seat one (108) is fixedly installed on the left side of the supporting frame (103), an L-shaped connecting seat (109) is fixedly installed on the right side of the supporting frame (103), a pulley one (110) is rotatably connected to the support seat one (108) and the L-shaped connecting seat (109), a support seat two (111) is symmetrically fixedly installed on the upper end surface of the connecting plate (2), and pulley two (112) is rotatably connected to the two support seats two (111).

2. The assembled building wall panel lifting device according to claim 1, characterized in that: The clamping assembly (200) includes a symmetrically arranged clamping plate (201), a limiting slide groove (202) is provided on the bottom wall of the lifting frame (3), a dual-axis motor (203) is fixedly installed on the middle bottom wall inside the limiting slide groove (202), and a bidirectional screw (204) is fixedly installed on both output ends of the dual-axis motor (203), one end of the bidirectional screw (204) is rotatably connected to the side wall of the limiting slide groove (202), and a sliding block (205) is threadedly connected to the outer surface of the bidirectional screw (204), and the tops of the two sliding blocks (205) are fixedly installed on the bottom of the corresponding clamping plate (201), and the two sliding blocks (205) match the side walls of the limiting slide groove (202).

3. The assembled building wall panel lifting device according to claim 1, characterized in that: The diameter of the first winding groove (106) is greater than the diameter of the second winding groove (107).

4. The assembled building wall panel lifting device according to claim 1, characterized in that: A steel wire rope (4) is wound between the wire winding groove 1 (106), the wire winding groove 2 (107), the pulley 1 (110) and the pulley 2 (112), and the steel wire rope (4) is guided by the pulley 1 (110) and the pulley 2 (112).

5. The assembled building wall panel lifting device according to claim 1, characterized in that: The winding directions of the steel wire rope (4) in the first winding groove (106) and the second winding groove (107) are opposite.

6. The assembled building wall panel lifting device according to claim 1, characterized in that: The bottom end of the wire drum (105) is rotatably connected to the bottom wall of the supporting frame (103).

7. The assembled building wall panel lifting device according to claim 2, characterized in that: Anti-slip pads (5) are fixedly mounted on opposite sides of the two clamping plates (201).

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