Auxiliary installation device for assembled building wall panels

Abstract

The present invention provides an auxiliary installation device for prefabricated building wall panels, which relates to the field of building construction technology. The auxiliary installation device for prefabricated building wall panels includes a movable base, a support frame is provided on the top of the movable base, a transmission member is provided on the support frame, a movable base plate is installed on the transmission member, and a transmission assembly for driving the movable base plate on the transmission member to move is provided on the support frame. In the auxiliary installation device for prefabricated building wall panels, the first telescopic rod and the contact side panel are in a vertical state, and the angle between the first telescopic rod and the connecting mounting platform cannot be deflected, so that the contact side panel rotates by pulling the connecting mounting platform through the first telescopic rod, so that the wall panel clamped by the two clamping fixing plates on the connecting mounting platform and the contact side panel are always kept horizontal, so as to adjust the position of the wall panel, ensure that the wall panel is parallel to other wall bodies during installation, and avoid misleading wall panel installation caused by different potholes on the ground.

Description

Technical Field

[0001] The present invention relates to a wall panel auxiliary installation technology, in particular to an assembled building wall panel auxiliary installation device, belonging to the technical field of building construction. Background Art

[0002] In existing prefabricated buildings, when installing interior wall decorative panels, the panels are usually manufactured in advance and then transported to the assembly site for assembly. During the installation process, the panels need to be erected and adjusted to the corresponding height, aligned with the installation position on the wall, and then spliced ​​and installed with the help of auxiliary tools.

[0003] The patent number now disclosed is: CN116446662A, an auxiliary device for installing prefabricated building walls, the present invention relates to the field of building construction technology, including a base, the upper surface of the base is hinged with a placing plate, a pressing component is arranged on the surface of the moving block, the pressing component includes side pressure plates and an upper pressure plate, the pressing component includes a pressure adjustment component, an angle adjustment component, the angle adjustment component is arranged on the base, the base is connected to a roller through a height adjustment component, and the driving component has the function of moving the two moving blocks close to each other, driving the two pressing components to move, and fixing the prefabricated wall through the side pressure plates and the upper pressure plate, saving manpower and reducing safety hazards. During installation, the pressure on the wall is gradually reduced under the action of the pressure adjustment component, so that it gradually moves downward for installation, and the upper pressure plate always limits the wall to prevent the prefabricated wall from shaking or falling off, thereby achieving the effect of auxiliary installation and improving the installation efficiency.

[0004] In the above solution, the wall panels are clamped and fixed by pressing plates, and are installed after alignment. However, in actual operation, the horizontal adjustment of the wall panels needs to be leveled by a professional spirit level, and the wall panels are aligned parallel before installation. Since the construction ground is not flat, the wall panels will be offset during the rising process. If the wall panels are aligned with the spirit level at a high altitude, it will bring hidden dangers to the installation, and the offset will still exist during manual adjustment, and it cannot be automatically adjusted according to the wall on site. Summary of the Invention

[0005] (1) Technical problems solved

[0006] The purpose of the present invention is to provide an auxiliary installation device for prefabricated building wall panels in order to solve the above-mentioned problems, so as to solve the problem in the prior art that the horizontal adjustment of the wall panels needs to be leveled by a professional spirit level, and the wall panels need to be aligned parallel before installation. Since the construction ground is not flat, the wall panels will be offset during the rising process. If the wall panels are aligned with the spirit level at a high altitude, it will bring hidden dangers to the installation, and there will still be offset during manual adjustment, and the problem cannot be automatically adjusted according to the on-site wall.

[0007] (2) Technical solution

[0008] The present invention is achieved through the following technical solutions: an auxiliary installation device for assembled building wall panels, comprising a movable base, a support frame provided on the top of the movable base, a transmission member provided on the support frame, a movable bottom plate installed on the transmission member, and a transmission assembly provided on the support frame for driving the movable bottom plate on the transmission member to move;

[0009] Both sides of the top of the movable base plate are fixedly connected to the supporting side plates, and the tops of the two transmission parts are provided with a connecting mounting platform, the bottom of the connecting mounting platform is fixedly connected to a rotating shaft, and the rotating shaft is fixedly connected to the top of the supporting side plate. A positioning component is provided on one side of the two connecting mounting platforms, and a clamping fixing plate is provided on the top of the connecting mounting platform. A driving component is provided between the two clamping fixing plates. When the driving component clamps and fixes the wall panel, the positioning component contacts the external wall and pushes the connecting mounting platform to rotate, so that the clamping wall is parallel to the external wall.

[0010] Preferably, the positioning assembly includes a first hydraulic telescopic rod fixedly connected to one side of the supporting side plate, the first hydraulic telescopic rod is fixedly connected to an articulated mounting seat at one end away from the clamping fixed plate, one end of the articulated mounting seat is hinged to a contact side plate, and two first telescopic rods are fixedly connected between the contact side plate and the connecting mounting platform on the opposite side. The swing of the first telescopic rod pushes the connecting mounting platform to swing together, thereby achieving an effect of automatic horizontal alignment.

[0011] Preferably, the driving assembly includes a limiting slide rod fixedly connected between the two supporting side plates, the limiting slide rod passes through the two clamping fixing plates and is slidably connected to the clamping fixing plates, a bidirectional screw rod is provided between the two supporting side plates, the bidirectional screw rod passes through the two clamping fixing plates and is connected to the clamping fixing plates through a ball nut pair, a second servo motor is fixedly connected to the outer side of one of the clamping fixing plates, the output end of the second servo motor is fixedly connected to the bidirectional screw rod, and the clamping fixing plates are driven by the bidirectional screw rod to move relative to each other to fix the wall.

[0012] Preferably, the transmission assembly includes a second connecting roller and a first connecting roller that are rotatably connected to the inside of the support frame, the second connecting roller and the first connecting roller are respectively arranged at both ends of the inside of the support frame, and the second connecting roller and the first connecting roller both pass through the support frame and are rotatably connected to the support frame.

[0013] Preferably, the transmission assembly also includes four sprockets, which are respectively fixedly connected to the two ends of the second connecting roller and the first connecting roller, and the transmission member includes two transmission chains, which are respectively sleeved on the four sprockets, and the movable base plate is fixedly connected to the outside of the two transmission chains. A first servo motor is fixedly connected to the outside of the support frame, and the output end of the first servo motor is fixedly connected to the first connecting roller.

[0014] Preferably, the support frame is hinged with hinged seats on both sides of one end close to the mobile base, and the two hinged seats are fixedly connected to both sides of the mobile base. A third hydraulic telescopic rod is hinged on the top of the mobile base, and the third hydraulic telescopic rod is connected to the middle part of the support frame.

[0015] Preferably, a plurality of fixed limit frames are fixedly connected to the top of the two clamping fixing plates, and two opposite clamping racks are provided inside the plurality of fixed limit frames. A transmission gear is meshed and connected between the two clamping racks, and the transmission gear is rotatably connected to the fixed limit frame. The two clamping racks are hinged with a contact clamping head at one end away from the fixed limit frame.

[0016] Preferably, a spring is fixedly connected between the two clamping racks and one end inside the fixed limit frame, and a second telescopic rod is provided inside the spring. The two ends of the second telescopic rod are respectively fixedly connected to the clamping rack and the fixed limit frame.

[0017] Preferably, a baffle is fixedly connected to the top of each of the clamping racks, a limit frame is provided on the outside of each of the clamping racks, the limit frame is fixedly connected to the fixed limit frame, and the clamping racks are slidably connected to the limit frame and the fixed limit frame.

[0018] Preferably, a second hydraulic telescopic rod is fixedly connected to the top of the movable base plate, a placement plate is fixedly connected to the top of the second hydraulic telescopic rod, and a protrusion is provided at one end of the placement plate.

[0019] The present invention provides an auxiliary installation device for assembled building wall panels, which has the following beneficial effects:

[0020] 1. In the auxiliary installation device for prefabricated building wall panels, the wall panels between the two clamping fixing plates cannot be kept parallel directly. At this time, the first hydraulic telescopic rod is continued to be started. Since the hinged mounting seat at one end of the first hydraulic telescopic rod is hinged to the contact side panel, as the first hydraulic telescopic rod continues to push, the contact side panel will inevitably fit into the wall. At this time, since the first telescopic rod is fixedly connected between the contact side panel and the connecting mounting platform, the first telescopic rod and the contact side panel are in a vertical state, and the angle between the first telescopic rod and the connecting mounting platform cannot be deflected, so that the contact side panel is rotated by pulling the connecting mounting platform through the first telescopic rod, so that the wall panel clamped by the two clamping fixing plates on the connecting mounting platform and the contact side panel are always kept horizontal, so as to adjust the position of the wall panel, ensure that the wall panel is parallel to other walls during installation, and avoid misleading wall panel installation caused by different potholes on the ground.

[0021] 2. The auxiliary installation device for prefabricated building wall panels starts the second servo motor, and the output end of the second servo motor drives the bidirectional screw to rotate, so that the two clamping and fixing plates move relative to each other on the limit slide and the bidirectional screw, thereby clamping and fixing the wall panels. In addition, by arranging the bidirectional screw and the limit slide on two connecting mounting platforms, when the positioning component adjusts the angle of the connecting mounting platform, it will not affect the clamping of the wall panels by the two clamping and fixing plates, and can also ensure the stability of the wall panels when the angle is adjusted.

[0022] 3. The auxiliary installation device for prefabricated building wall panels has multiple fixed limit frames fixedly connected to the top of the clamping fixing plate, and two clamping racks are provided inside the multiple fixed limit frames. When the clamping fixing plate moves, the multiple fixed limit frames are pushed to contact the wall panel. At this time, when the wall panel contacts the clamping head at one end of the clamping rack in the fixed limit frame, since a transmission gear is hinged between the clamping rack, the two contact clamping heads retreat at the same time, so that the clamping rack and the second telescopic spring are compressed, thereby making the contact clamping head contact the wall. If the contact clamping heads on other fixed limit frames contact the irregular part of the wall, the clamping rack on one of the contact clamping heads that contacts the wall part moves toward the inside of the fixed limit frame, and the other clamping rack drives the transmission gear to rotate, so that the transmission gear pushes the other relative clamping rack to move away from the fixed limit frame, thereby contacting the wall surface and fixing the irregular wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 This is a schematic structural diagram of the mobile base of the present invention;

[0025] Figure 3 This is a schematic diagram of the supporting frame structure of the present invention;

[0026] Figure 4 This is a schematic diagram of the structure of the connection mounting platform of the present invention;

[0027] Figure 5 This is a schematic diagram of the positioning component structure of the present invention;

[0028] Figure 6 This is a schematic structural diagram of the first hydraulic telescopic rod of the present invention;

[0029] Figure 7 This is a schematic diagram of the structure of the drive assembly of the present invention;

[0030] Figure 8 This is a schematic diagram of the fixed limit frame structure of the present invention;

[0031] Figure 9 This is a schematic diagram of the transmission assembly structure of the present invention;

[0032] Figure 10 For the present invention Figure 8 A schematic diagram of the enlarged structure of part A;

[0033] Figure 11 This is a schematic diagram of the limiting sliding rod structure of the present invention.

[0034]

Main component symbol description

[0035] 1. Mobile base; 2. Support frame; 201. First connecting roller; 202. Second connecting roller; 203. Sprocket; 204. First servo motor; 3. Transmission member; 301. Transmission chain; 4. Support side plate; 5. Connecting mounting platform; 501. Rotating shaft; 6. Clamping fixed plate; 701. Contact side plate; 703. First hydraulic telescopic rod; 704. First telescopic rod; 705. Articulated mounting seat; 801. Limiting slide bar; 802. Bidirectional screw rod; 803. Second servo motor; 9. Fixed limiting frame; 901. Clamping rack; 902. Second telescopic; 903. Spring; 904. Transmission gear; 905. Contact clamping head; 906. Limiting frame; 907. Baffle; 101. Third hydraulic telescopic rod; 102. Articulated seat; 11. Placement plate; 12. Mobile base plate; 13. Second hydraulic telescopic rod. DETAILED DESCRIPTION

[0036] An embodiment of the present invention provides an auxiliary installation device for assembled building wall panels.

[0037] Please refer to Figure 1-2An auxiliary installation device for assembled building wall panels includes a mobile base 1, a supporting frame 2 is provided on the top of the mobile base 1, a transmission member 3 is provided on the supporting frame 2, a mobile base plate 12 is installed on the transmission member 3, and a transmission component for driving the mobile base plate 12 on the transmission member 3 to move is provided on the supporting frame 2; when in use, the transmission component is started, so that the transmission component drives the transmission member 3 to transmit, and then the mobile base plate 12 installed on the transmission member 3 is transported, the wall panel is placed on the mobile base plate 12, and the wall panel is transported to the position where it needs to be installed through the mobile base plate 12.

[0038] In the specific operation, after the panels on the movable base plate 12 are transported to the designated position, they are installed, avoiding manual lifting. However, during the installation of the wall panels, the wall panels are not necessarily parallel to each other, and they need to be repeatedly aligned during manual installation. They are prone to tilting during the installation process, resulting in offset when the wall panels are assembled. Therefore, in this placement, a positioning component is provided on the outer side of the connecting mounting platform 5 arranged above the movable base plate 12 for positioning with the connecting mounting platform 5. The angle of the connecting mounting platform 5 is adjusted by the positioning component, and then the angle of the two clamping fixing plates 6 between the two connecting mounting platforms 5 is adjusted.

[0039] like Figure 1-6 and Figure 11 , both sides of the top of the movable base plate 12 are fixedly connected to the supporting side plates 4, and the tops of the two transmission members 3 are provided with connecting mounting platforms 5. The bottom of the connecting mounting platforms 5 is fixedly connected to the rotating shaft 501, and the rotating shaft 501 is fixedly connected to the top of the supporting side plates 4. A positioning component is provided on one side of the two connecting mounting platforms 5, and a clamping fixing plate 6 is provided on the top of the connecting mounting platforms 5. A driving component is provided between the two clamping fixing plates 6. When the driving component clamps and fixes the wall panel, the positioning component contacts the external wall and pushes the connecting mounting platform 5 to rotate, so that the clamping wall is parallel to the external wall.

[0040] The positioning assembly includes a first hydraulic telescopic rod 703 fixedly connected to one side of the supporting side plate 4, and the first hydraulic telescopic rod 703 is fixedly connected to a hinged mounting seat 705 at one end away from the clamping fixed plate 6. One end of the hinged mounting seat 705 is hinged to a contact side plate 701, and two first telescopic rods 704 are fixedly connected between the contact side plate 701 and the connecting mounting platform 5 on the opposite side.

[0041] The specific operation process is that after the mobile base plate 12 is moved to the position as a whole, the first hydraulic telescopic rod 703 fixedly connected to one side of the two supporting side plates 4 is activated. The first hydraulic telescopic rod 703 pushes the hinged mounting seat 705, and the hinged mounting seat 705 pushes the hinged contact side plate 701. Since there are two first telescopic rods 704 fixedly connected between the contact side plate 701 and the connecting mounting platform 5, the first hydraulic telescopic rod 703 and the contact side plate 701 are temporarily maintained in a vertical state. The contact side plate 701 is pushed by the first hydraulic telescopic rod 703 and contacts other external walls. At this time, if the contact side plate 701 is completely fitted with the external wall after contact, it means that the wall panel between the two clamping fixing plates 6 is also kept parallel to the other wall, and the wall panel clamped by the two clamping fixing plates 6 is not tilted due to the ground; on the contrary, if the contact side plate 701 is not fitted with the external wall panel and there is a gap, the two clamping fixing plates 6 When the wall panels between the fixed plates 6 cannot be kept parallel directly, the first hydraulic telescopic rod 703 is started again. Since the hinged mounting seat 705 at one end of the first hydraulic telescopic rod 703 is hinged to the contact side plate 701, as the first hydraulic telescopic rod 703 continues to push, the contact side plate 701 will inevitably fit into the wall. At this time, since the first telescopic rod 704 is fixedly connected between the contact side plate 701 and the connecting mounting platform 5, the first telescopic rod 704 and the contact side plate 701 are in a vertical state. Therefore, the angle between the first telescopic rod 704 and the connecting mounting platform 5 cannot be deflected, so that the contact side plate 701 is pulled by the first telescopic rod 704 to rotate the connecting mounting platform 5, so that the wall panel clamped by the two clamping fixed plates 6 on the connecting mounting platform 5 is always kept horizontal with the contact side plate 701, so as to adjust the position of the wall panel, ensure that the wall panel is parallel to other walls when installed, and avoid misleading wall panel installation caused by different potholes on the ground.

[0042] In this solution, two clamping plates 6 are used to clamp the wall panels. Figure 7 As shown, the drive assembly includes a limiting slide rod 801 fixedly connected between the two supporting side plates 4, the limiting slide rod 801 passes through the two clamping fixing plates 6 and is slidably connected to the clamping fixing plates 6, a bidirectional screw rod 802 is provided between the two supporting side plates 4, the bidirectional screw rod 802 passes through the two clamping fixing plates 6 and is connected to the clamping fixing plates 6 through a ball nut pair, a second servo motor 803 is fixedly connected to the outer side of one of the clamping fixing plates 6, and the output end of the second servo motor 803 is fixedly connected to the bidirectional screw rod 802.

[0043] During the specific operation, by starting the second servo motor 803, the output end of the second servo motor 803 drives the bidirectional screw rod 802 to rotate, so that the two clamping and fixing plates 6 move relative to each other on the limiting slide 801 and the bidirectional screw rod 802, thereby achieving the clamping and fixing of the wall panel, and by arranging the bidirectional screw rod 802 and the limiting slide rod 801 on the two connecting mounting platforms 5, when the positioning component adjusts the angle of the connecting mounting platform 5, it will not affect the clamping of the wall panel by the two clamping and fixing plates 6, and can also ensure the stability of the wall panel when the angle is adjusted.

[0044] In addition, as a further step of this solution, by adopting the following solution, please refer to Figure 8-10 The tops of the two clamping plates 6 are fixedly connected to multiple fixed limit frames 9. Two opposing clamping racks 901 are provided inside the multiple fixed limit frames 9. A transmission gear 904 is meshed and connected between the two clamping racks 901. The transmission gear 904 is rotatably connected to the fixed limit frame 9. The ends of the two clamping racks 901 away from the fixed limit frame 9 are hingedly connected to a contact clamping head 905. A spring 903 is fixedly connected between the two clamping racks 901 and one end inside the fixed limit frame 9. A second telescopic member 902 is provided inside the spring 903. The two ends of the second telescopic member 902 are respectively fixedly connected to the clamping rack 901 and the fixed limit frame 9. A baffle 907 is fixedly connected to the tops of the multiple clamping racks 901. A limiting frame 906 is provided on the outside of the multiple clamping racks 901. The limiting frame 906 is fixedly connected to the fixed limit frame 9. The clamping racks 901 are slidably connected to the limiting frame 906 and the fixed limit frame 9.

[0045] During the specific operation, the driving assembly drives the two clamping plates 6 to move relative to each other, so that the clamping plates 6 can fix and clamp the rectangular wall panels. However, in order to pursue diversity in construction, wall panels of different shapes are often set. At this time, the clamping plates 6 cannot ensure the stability of the wall panels. Therefore, multiple fixed limit frames 9 are fixedly connected to the top of the clamping plates 6, and two clamping racks 901 are set inside the multiple fixed limit frames 9. When the clamping plates 6 move, the multiple fixed limit frames 9 are pushed to contact with the wall panels. At this time, when the wall panel contacts the clamping head 905 with one end of the clamping rack 901 in the fixed limit frame 9, the clamping rack 901 is hinged. Connected to the transmission gear 904, the two contact clamping heads 905 retreat at the same time, so that the clamping rack 901 is compressed with the second telescopic 902 and the spring 903, thereby making the contact clamping head 905 contact the wall. If the contact clamping head 905 on the other fixed limit frame 9 contacts the irregular part of the wall, the clamping rack 901 on one of the contact clamping heads 905 that contacts the wall moves toward the inside of the fixed limit frame 9, and the other clamping rack 901 drives the transmission gear 904 to rotate, so that the transmission gear 904 pushes the other relative clamping rack 901 away from the fixed limit frame 9, thereby contacting the wall surface and fixing the irregular wall.

[0046] After the wall panel is fixed, the two clamping fixing plates 6 move away from each other, and the spring 903 inside the fixed limit frame 9 pushes the clamping rack 901 to automatically reset, preparing for the next contact with the clamping head 905.

[0047] In summary, by installing multiple fixed limit frames 9 on the two clamping fixing plates 6, and by cooperating with the two clamping racks 901 and the second telescopic 902 set inside the fixed limit frame 9, the fixation of walls of different sizes is achieved, ensuring that diversified walls in the wall assembly process are fixed to adapt to different needs.

[0048] refer to Figure 1-9 Furthermore, the transmission assembly includes a second connecting roller 202 and a first connecting roller 201 that are rotatably connected to the inside of the support frame 2. The second connecting roller 202 and the first connecting roller 201 are respectively arranged at both ends of the inside of the support frame 2. The second connecting roller 202 and the first connecting roller 201 both pass through the support frame 2 and are rotatably connected to the support frame 2.

[0049] The transmission assembly also includes four sprockets 203, which are respectively fixedly connected to the two ends of the second connecting roller 202 and the first connecting roller 201. The transmission member 3 includes two transmission chains 301, which are respectively sleeved on the four sprockets 203. The movable base plate 12 is fixedly connected to the outside of the two transmission chains 301. The outside of the support frame 2 is fixedly connected to the first servo motor 204, and the output end of the first servo motor 204 is fixedly connected to the first connecting roller 201.

[0050] During the specific operation, by starting the first servo motor 204, the output end of the first servo motor 204 drives the first connecting roller 201 to rotate, and the first connecting roller 201 drives the two sprockets 203 to rotate, so that the sprocket 203 on the second connecting roller 202 is engaged with the sprocket 203 on the first connecting roller 201 for transmission, and the transmission chain 301 is transported to ensure that the movable base plate 12 moves on the support frame 2, so as to achieve the installation of wall panels of different heights.

[0051] Please refer to Figure 1-2 The support frame 2 is hinged with hinged seats 102 on both sides of one end close to the mobile base 1. The two hinged seats 102 are fixedly connected to both sides of the mobile base 1. The top of the mobile base 1 is hinged with a third hydraulic telescopic rod 101, and the third hydraulic telescopic rod 101 is hinged to the middle part of the support frame 2.

[0052] During the specific operation, by starting the third hydraulic telescopic rod 101, since the third hydraulic telescopic rod 101 is hinged to the support frame 2, the third hydraulic telescopic rod 101 can be used to push the support frame 2 to deflect, and the angle of the support frame 2 can be adjusted as needed to make it fit the wall and be installed.

[0053] Please refer to Figure 4-5 The top of the movable base plate 12 is fixedly connected to a second hydraulic telescopic rod 13, the top of the second hydraulic telescopic rod 13 is fixedly connected to a placement plate 11, and a bump is provided at one end of the placement plate 11.

[0054] During the specific operation, the wall panel is placed on the placement plate 11, which supports the wall panel. The second hydraulic telescopic rod 13 is fixedly connected between the placement plate 11 and the movable base plate 12, so that the second hydraulic telescopic rod 13 continuously pushes the placement plate 11 to move, thereby assisting the installation of the wall panel.

[0055] Working principle: In this solution, the wall panel is placed on the top of the placement plate 11 on the movable base plate 12, and then the driving component is started to drive the two clamping and fixing plates 6 to move relative to each other, so that the clamping and fixing plates 6 fix the wall panel to achieve clamping of the wall panel, and then the third hydraulic telescopic rod 101 is started, and the third hydraulic telescopic rod 101 pushes the support frame 2 to deflect, so that the support frame 2 remains parallel to the wall surface to be installed, and then the transmission component inside the support frame 2 is started to move the transmission chain 301, and the transmission chain 301 drives the fixedly connected movable base plate 12 to move, and the wall panel is moved to the specified position, and then the contact side plate 701 in the positioning component is fitted with the external wall, and the angle of the connecting mounting platform 5 is adjusted to automatically align and position the wall panel between the two clamping and fixing plates 6.

[0056] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary installation device for assembled building wall panels, comprising a movable base (1), characterized in that: A support frame (2) is provided on the top of the movable base (1), a transmission member (3) is provided on the support frame (2), a movable base plate (12) is mounted on the transmission member (3), and a transmission assembly for driving the movable base plate (12) on the transmission member (3) to move is provided on the support frame (2); Both sides of the top of the movable base plate (12) are fixedly connected to support side plates (4), the tops of the two transmission members (3) are provided with connecting mounting platforms (5), the bottom of the connecting mounting platforms (5) is fixedly connected to a rotating shaft (501), the rotating shaft (501) is fixedly connected to the top of the supporting side plates (4), one side of the two connecting mounting platforms (5) is provided with a positioning assembly, the top of the connecting mounting platforms (5) is provided with a clamping fixing plate (6), and a driving assembly is provided between the two clamping fixing plates (6). When the driving assembly clamps and fixes the wall panel, the connecting mounting platform (5) is pushed to rotate by contacting the positioning assembly with the external wall, so that the clamping wall is parallel to the external wall.

2. The auxiliary installation device for prefabricated building wall panels according to claim 1, characterized in that: The positioning assembly comprises a first hydraulic telescopic rod (703) fixedly connected to one side of the supporting side plate (4); one end of the first hydraulic telescopic rod (703) away from the clamping fixed plate (6) is fixedly connected to a hinged mounting seat (705); one end of the hinged mounting seat (705) is hinged to a contact side plate (701); and two first telescopic rods (704) are fixedly connected between the contact side plate (701) and the connecting mounting platform (5) on the opposite side.

3. The auxiliary installation device for prefabricated building wall panels according to claim 1, characterized in that: The driving assembly includes a limiting slide bar (801) fixedly connected between the two supporting side plates (4), the limiting slide bar (801) passes through the two clamping fixing plates (6) and is slidably connected to the clamping fixing plates (6), a bidirectional screw rod (802) is provided between the two supporting side plates (4), the bidirectional screw rod (802) passes through the two clamping fixing plates (6) and is connected to the clamping fixing plates (6) through a ball nut pair, a second servo motor (803) is fixedly connected to the outer side of one of the clamping fixing plates (6), and the output end of the second servo motor (803) is fixedly connected to the bidirectional screw rod (802).

4. The auxiliary installation device for prefabricated building wall panels according to claim 1, characterized in that: The transmission assembly comprises a second connecting roller (202) and a first connecting roller (201) rotatably connected to the interior of the support frame (2); the second connecting roller (202) and the first connecting roller (201) are respectively arranged at two ends of the interior of the support frame (2); the second connecting roller (202) and the first connecting roller (201) both pass through the support frame (2) and are rotatably connected to the support frame (2).

5. The auxiliary installation device for prefabricated building wall panels according to claim 4, characterized in that: The transmission assembly further comprises four sprockets (203), the four sprockets (203) being fixedly connected to the two ends of the second connecting roller (202) and the first connecting roller (201), respectively; the transmission member (3) comprises two transmission chains (301), the two transmission chains (301) being respectively sleeved on the four sprockets (203); the movable base plate (12) being fixedly connected to the outside of the two transmission chains (301); a first servo motor (204) being fixedly connected to the outside of the support frame (2); and an output end of the first servo motor (204) being fixedly connected to the first connecting roller (201).

6. The auxiliary installation device for prefabricated building wall panels according to claim 1, characterized in that: The support frame (2) is hinged with hinged seats (102) on both sides of one end close to the mobile base (1), and the two hinged seats (102) are fixedly connected to both sides of the mobile base (1). The top of the mobile base (1) is hinged with a third hydraulic telescopic rod (101), and the third hydraulic telescopic rod (101) is hinged to the middle of the support frame (2).

7. The auxiliary installation device for prefabricated building wall panels according to claim 1, characterized in that: The tops of the two clamping fixing plates (6) are fixedly connected to a plurality of fixed limit frames (9), and two opposing clamping racks (901) are provided inside the plurality of fixed limit frames (9). A transmission gear (904) is meshedly connected between the two clamping racks (901), and the transmission gear (904) is rotatably connected to the fixed limit frames (9). The ends of the two clamping racks (901) away from the fixed limit frames (9) are hinged to contact clamping heads (905).

8. The auxiliary installation device for prefabricated building wall panels according to claim 7, characterized in that: A spring (903) is fixedly connected between the two clamping racks (901) and one end inside the fixed limit frame (9), and a second telescopic rod (902) is provided inside the spring (903). The two ends of the second telescopic rod (902) are fixedly connected to the clamping rack (901) and the fixed limit frame (9), respectively.

9. The auxiliary installation device for prefabricated building wall panels according to claim 8, characterized in that: The tops of the plurality of clamping racks (901) are all fixedly connected with baffles (907), and the outer sides of the plurality of clamping racks (901) are all provided with limit frames (906), the limit frames (906) are fixedly connected to the fixed limit frames (9), and the clamping racks (901) are all slidably connected to the limit frames (906) and the fixed limit frames (9).

10. The auxiliary installation device for prefabricated building wall panels according to claim 1, characterized in that: The top of the movable base plate (12) is fixedly connected to a second hydraulic telescopic rod (13), and the top of the second hydraulic telescopic rod (13) is fixedly connected to a placement plate (11), and a protrusion is provided at one end of the placement plate (11).

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