Pre-positioning auxiliary device for assembled building wall panels

Abstract

The present invention relates to the field of prefabricated buildings, and specifically to a prefabricated building wall panel pre-positioning auxiliary device, comprising a lifting plate and a mounting cover, a first connecting plate fixedly installed on the bottom of the lifting plate, a first connecting groove being opened at the bottom of the first connecting plate, an electromagnet being installed on the inner wall of the first connecting groove, and a connecting frame being provided at the bottom of the lifting plate; a connecting block being provided at one end of the top of the mounting cover, an iron block being provided at the top of the connecting block, the iron block being adsorbed and connected to the electromagnet, a second connecting plate being provided at the other end of the top of the mounting cover, the second connecting plate being connected to the connecting frame through a first rotating shaft, and the mounting cover being connected to the building wall panel body through an adsorption mechanism; the adsorption mechanism comprises a connecting frame, a rotating rod being rotatably installed on the connecting frame, the bottom of the rotating rod being connected to the gear connecting disk through a mounting seat, and suction cups being provided at the four corners of the gear connecting disk. The present invention can effectively and conveniently adjust the angle of the prefabricated building wall panel, thereby facilitating the installation and processing of the building wall panel.

Description

Technical Field

[0001] The present invention relates to the field of prefabricated buildings, and in particular to a pre-positioning auxiliary device for prefabricated building wall panels. Background Art

[0002] Prefabricated buildings refer to buildings that transfer a large amount of on-site work in traditional construction methods to factories, where building components and accessories are processed and manufactured, transported to the construction site, and assembled and installed on site through reliable connection methods.

[0003] During the installation process of prefabricated building wall panels, a pre-positioning auxiliary device is required to assist in the pre-positioning of the building wall panels. However, when the pre-positioning auxiliary device is working, it is inconvenient to adjust the angle of the building wall panels, which affects the installation process of the prefabricated building wall panels. Summary of the Invention

[0004] The object of the present invention is to provide a pre-positioning auxiliary device for assembled building wall panels to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] The lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of An arc-shaped connecting groove is provided at the outer end of the opening, and the mounting cover is connected to the building wall panel body through an adsorption mechanism; the adsorption mechanism includes a connecting frame fixedly connected to the mounting cover, and a rotating rod is rotatably installed on the connecting frame, and a second driving part for driving the rotating rod to rotate is installed on the connecting frame; the bottom of the rotating rod is connected to the gear connecting disk through a mounting seat, and the outer end of the gear connecting disk is arranged inside the arc-shaped connecting groove, and a connecting component that meshes with the gear connecting disk is provided inside the arc-shaped connecting groove; suction cups are provided at the four corners of the gear connecting disk, and the bottom of the suction cup is adsorbed and connected to the building wall panel body, and the tops of the suction cups are connected to each other through a third connecting plate, and the two ends of the bottom of the third connecting plate are connected to the gear connecting disk through a telescopic rod, and a vacuum component for ventilating the suction cup is installed on the third connecting plate.

[0007] Preferably, the four corners of the top of the lifting plate are provided with lifting ears to facilitate the connection between the device and the traction rope of the lifting equipment.

[0008] Preferably, a connecting recess is provided on the hanging plate on one side of the connecting frame, and an arc-shaped guide bar is fixedly mounted on the arc-shaped rack plate, and the arc-shaped guide bar is slidably connected to the connecting recess to ensure smooth rotation of the arc-shaped rack plate.

[0009] Preferably, the driving assembly includes a mounting block fixedly connected to both ends of the bottom of the lifting plate, the mounting block is connected to the driving gear through a second rotating shaft, the driving gear is meshed with the arc-shaped rack plate, and a first driving part for driving the second rotating shaft to rotate is installed on the mounting block, which is used to drive the arc-shaped rack plate to rotate.

[0010] Preferably, the first driving part includes a first motor fixedly connected to the mounting block, a first bevel gear is installed on the motor shaft of the first motor, a second bevel gear is meshedly connected to the first bevel gear, and the second bevel gear is connected to the second rotating shaft for driving the second rotating shaft to rotate.

[0011] Preferably, the second driving part includes a second motor fixedly connected to the connecting frame, a driving gear is fixedly mounted on the second motor, a driven gear is meshedly connected to the driving gear, and the driven gear is connected to the rotating rod for driving the rotating rod to rotate.

[0012] Preferably, the connecting assembly includes a third rotating shaft rotatably connected to the arc-shaped connecting groove, and a connecting gear meshing with the gear connecting disk is installed on the third rotating shaft for smoothly rotating the gear connecting disk.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the power supply of the present invention supplies power to the electromagnet through electric wires, which can realize contact between the electromagnet and the iron block, and then realize a fixed connection between the lifting plate and the connecting block, so that the lifting equipment can ensure the stability of the equipment during the lifting of the building wall panel, and thus can facilitate the safe handling of the assembled building wall panel; the present invention drives the arc-shaped rack plate to rotate through the driving component, and the arc-shaped rack plate drives the second connecting plate to adjust the rotation angle with the first rotating shaft as the center of the circle, and cooperates with the mounting cover and the building wall panel body's own gravity to drive the second connecting plate to adjust the orientation with the first rotating shaft center, which can facilitate the adjustment of the angle of the mounting cover and the building wall panel body, and facilitates the safe handling of the building wall panel; the present invention drives the rotating rod to rotate through the second driving part, and the rotating rod drives the gear connecting plate to rotate the orientation through the mounting seat, and cooperates with the telescopic rod to drive the third connecting plate to drive each suction cup to move, and then can conveniently drive the building wall panel to move to the installation location of the building equipment, thereby facilitating the installation and processing of the assembled building wall panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of an auxiliary device for pre-positioning assembled building wall panels provided by the present invention.

[0015] Figure 2 for Figure 1 Schematic diagram of the enlarged structure of the first driving part at A in the middle.

[0016] Figure 3 This is a structural schematic diagram of the adsorption mechanism in the pre-positioning auxiliary device for assembled building wall panels provided by the present invention.

[0017] Figure 4 A cross-sectional view of a pre-positioning auxiliary device for assembled building wall panels provided by the present invention.

[0018] Figure 5 for Figure 4 Schematic diagram of the enlarged structure of the connecting notch at B.

[0019] Figure 6 This is a structural schematic diagram of the connection between the gear connecting plate and the connecting assembly in the pre-positioning auxiliary device for assembled building wall panels provided by the present invention.

[0020] Figure 7 This is a schematic structural diagram of a suction cup in an auxiliary device for pre-positioning an assembled building wall panel provided by the present invention.

[0021] Figure 8 This is a structural schematic diagram of the connection between the suction cup and the third connecting plate in the pre-positioning auxiliary device for assembled building wall panels provided by the present invention.

[0022] 1. Lifting plate; 11. Lifting ear; 12. Connecting notch; 13. First connecting plate; 14. First connecting groove; 15. Electromagnet; 16. Wire; 17. Power supply; 18. Connecting frame; 2. Mounting cover; 21. Counterweight; 22. Connecting block; 23. Iron block; 24. Second connecting plate; 25. First rotating shaft; 26. Arc-shaped rack plate; 261. Arc-shaped guide bar; 27. Drive assembly; 271. Mounting block; 272. Second rotating shaft; 273. Drive gear; 274. First driving unit; 2741. First motor; 274 2. First bevel gear; 2743. Second bevel gear; 28. Arc-shaped connecting groove; 3. Building wall panel body; 4. Adsorption mechanism; 41. Connecting frame; 42. Rotating rod; 43. Second driving part; 431. Second motor; 432. Driving gear; 433. Driven gear; 44. Mounting seat; 45. Gear connecting plate; 46. Connecting assembly; 461. Third rotating shaft; 462. Connecting gear; 47. Suction cup; 48. Third connecting plate; 49. Telescopic rod; 410. Vacuum assembly; 4101. Vacuum tube; 4102. Vacuum pump. DETAILED DESCRIPTION

[0023] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein may be combined with each other.

[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, those skilled in the art will appreciate that many technical details are provided in the embodiments of the present invention to help readers better understand the present application. However, even without these technical details and the various variations and modifications based on the following embodiments, the technical solutions claimed in the present application can still be implemented.

[0025] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0026] See Figures 1-8In an embodiment of the present invention, an auxiliary device for pre-positioning an assembled building wall panel includes a hanging plate 1 and a mounting cover 2, wherein a first connecting plate 13 is fixedly installed at one end of the bottom of the hanging plate 1, a first connecting groove 14 is opened at the bottom of the first connecting plate 13, an electromagnet 15 is installed on the inner wall of the first connecting groove 14, and the electromagnet 15 is connected to the power supply 17 through an electric wire 16, and a connecting frame 18 is provided at the other end of the bottom of the hanging plate 1; a connecting block 22 is provided at one end of the top of the mounting cover 2, an iron block 23 is provided on the top of the connecting block 22, and the iron block 23 is adsorbed and connected to the electromagnet 15, and a second connecting plate 24 is fixedly installed at the other end of the top of the mounting cover 2, and the second connecting plate 24 is connected to the connecting frame 18 through a first rotating shaft 25, an arc-shaped rack plate 26 is fixedly installed on the second connecting plate 24, and a driving component 27 for driving the arc-shaped rack plate 26 to rotate is installed on the hanging plate 1; an arc-shaped rack plate 26 is opened at the outer end of the top opening of the mounting cover 2 Connecting groove 28, the mounting cover 2 is connected to the building wall panel body 3 through an adsorption mechanism 4; the adsorption mechanism 4 includes a connecting frame 41 fixedly connected to the mounting cover 2, and a rotating rod 42 is rotatably mounted on the connecting frame 41, and a second driving part 43 for driving the rotating rod 42 to rotate is installed on the connecting frame 41; the bottom of the rotating rod 42 is connected to the gear connecting disk 45 through a mounting seat 44, and the outer end of the gear connecting disk 45 is arranged inside the arc-shaped connecting groove 28, and a connecting component 46 that meshes with the gear connecting disk 45 is provided inside the arc-shaped connecting groove 28; suction cups 47 are provided at the four corners of the gear connecting disk 45, and the bottom of the suction cup 47 is adsorbed and connected to the building wall panel body 3, and the top of the suction cup 47 is connected to each other through a third connecting plate 48, and the two ends of the bottom of the third connecting plate 48 are connected to the gear connecting disk 45 through a telescopic rod 49, and a vacuum component 410 for ventilating the suction cup 47 is installed on the third connecting plate 48.

[0027] The present invention connects the lifting plate 1 with the lifting equipment, and after the lifting plate 1 is lifted to the specified orientation by the lifting equipment, the power supply 17 stops supplying power to the electromagnet 15 through the wire 16, and the adsorption force between the electromagnet 15 and the iron block 23 disappears. The mounting cover 2 rotates with the first rotating shaft 25 as the center of the circle, and cooperates with the driving component 27 to drive the arc-shaped rack plate 26 to drive the second connecting plate 24 and the first rotating shaft 25 to adjust the rotation angle, so as to adjust the orientation of the mounting cover 2. The second driving part 43 drives the rotating rod 42 to rotate, and the rotating rod 42 drives the gear connecting plate 45 through the mounting seat 44 to adjust the rotation angle under the guidance of the connecting component 46. The gear connecting plate 45 synchronously drives the building wall panel body 3 to adjust the orientation through the suction cup 47, and drives the third connecting plate 48 through the telescopic rod 49 to drive each suction cup 47 to push the building wall panel body 3 to the specified orientation for the installation of the assembled building wall panel.

[0028] See Figure 1 In one embodiment of the present invention, the four corners of the top of the lifting plate 1 are provided with lifting ears 11. The setting of the lifting ears 11 can facilitate the connection between the lifting plate 1 and the traction rope of the lifting equipment, and the setting of the lifting ears 11 at the four corners can realize the traction rope forming a cone, thereby facilitating the lifting plate 1 to remain horizontal, and further facilitating the pre-positioning processing of the building wall panel.

[0029] See Figure 1 In one embodiment of the present invention, a counterweight block 21 is fixedly installed on the side wall of the mounting cover 2 located on one side of the connecting block 22. The setting of the counterweight block 21 can adjust the orientation of the mounting cover 2, thereby facilitating the rotation angle adjustment of the mounting cover 2.

[0030] See Figure 4 and Figure 5 In one embodiment of the present invention, a connecting recess 12 is provided on the hanging plate 1 located on one side of the connecting frame 18, and an arc-shaped guide bar 261 is fixedly mounted on the arc-shaped rack plate 26. The arc-shaped guide bar 261 is slidably connected to the connecting recess 12. During the rotation of the arc-shaped rack plate 26, the arc-shaped guide bar 261 rotates synchronously inside the connecting recess 12, thereby ensuring the smooth rotation of the arc-shaped rack plate 26.

[0031] See Figure 2-Figure 4 In one embodiment of the present invention, the driving assembly 27 includes a mounting block 271 fixedly connected to both ends of the bottom of the lifting plate 1, the mounting block 271 is connected to the driving gear 273 through the second rotating shaft 272, the driving gear 273 is meshed with the arc-shaped rack plate 26, and a first driving portion 274 for driving the second rotating shaft 272 to rotate is installed on the mounting block 271. The second rotating shaft 272 is driven to rotate by the first driving portion 274, and the second rotating shaft 272 drives the driving gear 273 to rotate. The driving gear 273 drives the meshed arc-shaped rack plate 26 to move, and the arc-shaped rack plate 26 drives the second connecting plate 24 to adjust the rotation angle.

[0032] See Figure 2 In one embodiment of the present invention, the first driving part 274 includes a first motor 2741 fixedly connected to the mounting block 271, and a first bevel gear 2742 is installed on the motor shaft of the first motor 2741. The first bevel gear 2742 is meshed with a second bevel gear 2743, and the second bevel gear 2743 is connected to the second rotating shaft 272. The first bevel gear 2742 is driven to rotate by the first motor 2741, and the first bevel gear 2742 drives the meshed second bevel gear 2743 to rotate, and the second bevel gear 2743 synchronously drives the second rotating shaft 272 to rotate.

[0033] See Figure 3In one embodiment of the present invention, the second driving part 43 includes a second motor 431 fixedly connected to the connecting frame 41, a driving gear 432 is fixedly mounted on the second motor 431, the driving gear 432 is meshed with a driven gear 433, the driven gear 433 is connected to the rotating rod 42, and the second motor 431 drives the driving gear 432 to rotate, the driving gear 432 drives the meshed driven gear 433 to rotate, and the driven gear 433 drives the rotating rod 42 to rotate.

[0034] See Figure 6 In one embodiment of the present invention, the connecting assembly 46 includes a third rotating shaft 461 rotatably connected to the arc-shaped connecting groove 28, and a connecting gear 462 meshing with the gear connecting disk 45 is installed on the third rotating shaft 461. When the gear connecting disk 45 rotates, the gear connecting disk 45 synchronously drives the connecting gear 462 to rotate. The connecting gear 462 can realize the connection and guiding processing of the gear connecting disk 45, thereby ensuring the smooth rotation of the gear connecting disk 45 and the rotational connection between it and the arc-shaped connecting groove 28.

[0035] See Figure 8 In one embodiment of the present invention, the vacuum assembly 410 includes a vacuum pump 4102 fixedly mounted on the third connecting plate 48. The vacuum pump 4102 is connected to the suction cup 47 via a vacuum tube 4101. The vacuum pump 4102 evacuates air from the suction cup 47 via the vacuum tube 4101, and the pressure inside the suction cup 47 continuously decreases, so that the suction cup 47 can adsorb the building wall panel body 3.

[0036] Working principle: The present invention connects the lifting ears 11 provided at the four corners of the lifting plate 1 with the traction rope of the lifting equipment, and after the device is lifted to the specified position by the lifting equipment, the power supply 17 cuts off the power to the electromagnet 15 through the wire 16, and the adsorption force between the iron block 23 and the electromagnet 15 disappears. The center of gravity of the mounting cover 2 is adjusted by the counterweight block 21, and the mounting cover 2 will rotate with the first rotating shaft 25, cooperate with the first motor 2741 to drive the first bevel gear 2742 to drive the second bevel gear 2743 to rotate, and the second bevel gear 2743 drives the second rotating shaft 272 to rotate, and the second rotating shaft 272 drives the driving gear 273 to drive the meshing arc rack plate 26 on the arc guide bar 261 The arc-shaped rack plate 26 drives the second connecting plate 24 to adjust the rotation angle with the first rotating shaft 25 as the center of the circle, and the second motor 431 drives the driving gear 432 to drive the meshing driven gear 433 to rotate. The driven gear 433 drives the rotating rod 42 to rotate, and the rotating rod 42 drives the gear connecting plate 45 to rotate under the guidance of the connecting assembly 46 through the mounting seat 44. The gear connecting plate 45 synchronously drives the suction cup 47 to rotate, and the third connecting plate 48 is driven to move by the telescopic rod 49. The third connecting plate 48 drives the building wall panel body 3 adsorbed by the suction cup 47 to move. This can facilitate the pre-positioning of the transfer-type building wall panel and the installation of the transfer-type building wall panel.

[0037] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A pre-positioning auxiliary device for assembled building wall panels, comprising a hanging plate and a mounting cover, characterized in that: A first connecting plate is fixedly mounted at one end of the bottom of the hanging plate, a first connecting groove is opened at the bottom of the first connecting plate, an electromagnet is mounted on the inner wall of the first connecting groove, and the electromagnet is connected to the power supply through an electric wire, and a connecting frame is provided at the other end of the bottom of the hanging plate; A connecting block is provided at one end of the top of the mounting cover, an iron block is provided on the top of the connecting block, the iron block is adsorbed and connected to the electromagnet, and a counterweight block is fixedly installed on the side wall of the mounting cover on one side of the connecting block; A second connecting plate is fixedly mounted on the other end of the top of the mounting cover, and the second connecting plate is connected to the connecting frame through a first rotating shaft. An arc-shaped rack plate is fixedly mounted on the second connecting plate, and a driving assembly for driving the arc-shaped rack plate to rotate is mounted on the hanging plate; An arc-shaped connecting groove is provided at the outer end of the top opening of the installation cover, and the installation cover is connected to the building wall panel body through an adsorption mechanism; The adsorption mechanism includes a connecting frame fixedly connected to the mounting cover, a rotating rod is rotatably mounted on the connecting frame, and a second driving part for driving the rotating rod to rotate is mounted on the connecting frame; The bottom of the rotating rod is connected to the gear connecting plate through a mounting seat, the outer end of the gear connecting plate is arranged inside the arc-shaped connecting groove, and a connecting component engaged with the gear connecting plate is arranged inside the arc-shaped connecting groove; The connecting assembly includes a third rotating shaft rotatably connected to the arc-shaped connecting groove, and a connecting gear meshing with the gear connecting plate is installed on the third rotating shaft; Suction cups are provided at the four corners of the gear connecting plate, the bottom of the suction cups are adsorbed and connected to the building wall panel body, the tops of the suction cups are connected to each other through a third connecting plate, the two ends of the bottom of the third connecting plate are connected to the gear connecting plate through a telescopic rod, and a vacuum component for ventilating the suction cups is installed on the third connecting plate.

2. The pre-positioning auxiliary device for assembled building wall panels according to claim 1, characterized in that: The four corners of the top of the hanging plate are provided with lifting ears.

3. The pre-positioning auxiliary device for assembled building wall panels according to claim 1, characterized in that: A connecting notch is provided on the hanging plate located on one side of the connecting frame, and an arc-shaped guide bar is fixedly installed on the arc-shaped rack plate, and the arc-shaped guide bar is slidably connected to the connecting notch.

4. The pre-positioning auxiliary device for assembled building wall panels according to claim 1, characterized in that: The driving assembly includes a mounting block fixedly connected to both ends of the bottom of the hanging plate, the mounting block is connected to the driving gear through a second rotating shaft, the driving gear is meshed with the arc-shaped rack plate, and a first driving part for driving the second rotating shaft to rotate is installed on the mounting block.

5. The pre-positioning auxiliary device for assembled building wall panels according to claim 4, characterized in that: The first driving part includes a first motor fixedly connected to the mounting block, a first bevel gear is installed on the motor shaft of the first motor, a second bevel gear is meshedly connected to the first bevel gear, and the second bevel gear is connected to the second rotating shaft.

6. The pre-positioning auxiliary device for assembled building wall panels according to claim 1, characterized in that: The second driving part includes a second motor fixedly connected to the connecting frame, a driving gear is fixedly mounted on the second motor, a driven gear is meshedly connected to the driving gear, and the driven gear is connected to the rotating rod.

7. The pre-positioning auxiliary device for assembled building wall panels according to claim 1, characterized in that: The vacuum assembly includes a vacuum pump fixedly mounted on the third connecting plate, and the vacuum pump is connected to the suction cup through a vacuum tube.

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