Building curtain wall mounting and reinforcing equipment

Abstract

The invention belongs to the field of curtain wall mounting, and particularly relates to building curtain wall mounting and reinforcing equipment which comprises a base, a movable frame is movably arranged on the upper portion of the base, a lifting table is arranged on the movable frame, a push-pull plate is movably arranged on the upper portion of the lifting table, and a mounting seat is fixedly arranged on the upper portion of the push-pull plate. A plurality of placing seats with I-shaped sections are movably arranged on the mounting seat, a straightening mechanism is fixedly arranged at the upper part of each placing seat, two supporting mechanisms which are used for positioning a secondary keel and are in bilateral symmetry are arranged at the upper part of the mounting seat, and a positioning mechanism is further arranged on the mounting seat. And the straightening mechanism comprises a central pipe which is fixedly arranged at the central position of the upper part of the movable seat and has two sealed ends. According to the welding device, the secondary keels between the two adjacent main keels can be automatically positioned while the upper and lower main keels are aligned and fixed, the secondary keels can be welded without manual lifting, and the welding quality and efficiency are improved while the operation difficulty is reduced.

Description

Technical Field

[0001] The invention belongs to the field of curtain wall installation, and in particular relates to a building curtain wall installation reinforcement device. Background Art

[0002] Curtain wall installation is a complex project involving multiple steps and technical requirements to ensure the safety, stability and aesthetics of the curtain wall.

[0003] The curtain wall installation method is usually to embed the connectors in the main structure first, then install the main purlin and secondary purlin, and then install the glass, and do the corresponding heat insulation, sound insulation and waterproofing.

[0004] During the installation of the curtain wall, when connecting the main keel and the secondary keel, when connecting the next main keel to the previous main keel, the staff lifts the main keel to align its end with the previous main keel, which usually requires the assistance of multiple people, and the alignment is greatly affected by human factors. Therefore, not only is the alignment process long, but the welding efficiency needs to be improved. And when installing the secondary keel, it is necessary to install the secondary keel between the two main keels for welding. The staff needs to place the secondary keel on the outer end faces of the two main keels first, determine the position, and then press the secondary keel into the area between the two main keels. This method is prone to a certain deviation between the position of the secondary keel after being pressed in and the predetermined position, requiring secondary adjustment. The secondary adjustment is likely to have an adverse effect on the installed main keel, causing the main keel to loosen and shift, affecting the overall installation quality. Summary of the invention

[0005] In view of the above problems, an embodiment of the present application provides a building curtain wall installation and reinforcement device, which can align and fix the upper and lower main purlins, and automatically position the secondary purlins between two adjacent main purlins. At the same time, the fixed secondary purlins can be welded without manual lifting, which reduces the operation difficulty and improves the welding quality and efficiency.

[0006] In order to achieve the above-mentioned purpose, the embodiments of the present application provide the following technical solutions: The present invention provides a building curtain wall installation and reinforcement device, including a base, a movable frame is provided on the upper part of the base, a lifting platform is provided on the movable frame, a push-pull plate is movably provided on the upper part of the lifting platform, a mounting seat is fixedly provided on the upper part of the push-pull plate, a plurality of placement seats with I-shaped cross-sections are movably provided on the mounting seat, a straightening mechanism is provided on the upper part of the placement seat, two left-right symmetrical supporting mechanisms for positioning secondary keels are provided on the upper part of the mounting seat, and a positioning mechanism is also provided on the mounting seat. The alignment mechanism comprises a central tube fixedly arranged at the center position of the upper part of the placement seat and having sealing structures at both ends, the outer wall of the central tube is provided with four movable holes evenly distributed along the circumferential direction and in a strip-shaped structure, and an alignment strip is movably arranged in the movable hole, and four slide grooves evenly distributed along the circumferential direction are arranged on the inner walls of the upper and lower ends of the central tube, and a guide column is fixedly arranged in the slide groove along the radial direction of the central tube, and a spring is fixedly arranged in the slide groove, one end of the spring is fixedly connected to a slider slidably arranged in the slide groove, and one end of the alignment strip is fixedly connected to the corresponding slider, and a driving component for driving the four alignment strips to slide along the radial direction of the central tube is arranged on the central tube. A groove extending along the circumferential direction is arranged on the outer wall of the central tube near the upper end, and a plurality of linkage components that are movably matched with the driving component are arranged in the groove, and a welding gun is connected to the linkage component.

[0007] According to a favorable embodiment, the movable frame includes two side plates fixedly arranged on the upper part of the base and symmetrically arranged on the left and right, two first guide rods symmetrically arranged in the front and back are fixedly arranged between the two side plates, and two support seats with a rectangular frame structure are movably arranged on the two first guide rods. The lower part of the support seat is rotatably provided with a first guide roller, and the first guide roller is rollingly connected to the upper part of the base.

[0008] According to a favorable embodiment, the lower part of the lifting platform is rotatably provided with two first screws symmetrically on the left and right, and the first screws are threadedly connected to the upper part of the support seat, and the lower part of the lifting platform is provided with four second guide rods symmetrically on the left and right, and the two second guide rods on the same side are movably plugged into the corresponding support seat, and a worm wheel is fixedly provided on the upper end of the first screw, and the lower part of the lifting platform is rotatably provided with two symmetrical worms on the left and right, and the worms are meshed with the corresponding worm wheels, and a rotating shaft is rotatably provided at the lower front end of the lifting platform, and the rotating shaft and the two worms are connected by a sprocket set, and a rotating handle is fixedly provided at the front end of the rotating shaft.

[0009] According to a favorable embodiment, a notch groove is provided at the upper rear end of the lifting platform, and limiting grooves are provided on the inner walls on both sides of the notch groove, the push-pull plate is movably arranged in the notch groove, and limiting strips are fixedly arranged on the outer walls on both sides of the push-pull plate, and the limiting strips are movably arranged in the limiting groove on the corresponding side.

[0010] According to a favorable embodiment, a plurality of movable grooves with a stepped cross-section are provided on the upper portion of the mounting seat, the lower end of the placement seat is movably arranged in the movable grooves, and a plurality of first balls are movably arranged on the lower portion of the upper horizontal section of the placement seat and the lower portion of the lower horizontal section of the placement seat, the plurality of first balls located above are rollingly connected to the upper surface of the mounting seat, and the plurality of first balls located below are rollingly connected to the lower inner wall of the movable grooves.

[0011] According to a favorable embodiment, a clamping ring is movably provided on the lower end surface of the central tube, a rectangular-shaped holder is fixedly provided on the upper portion of the clamping ring, a slot for limiting the lower end of the main keel is provided on the upper portion of the holder, and a plurality of second balls are movably provided on the lower portion of the clamping ring, and the second balls are rollingly connected to the upper portion of the horizontal section at the upper end of the placement seat.

[0012] According to a favorable embodiment, the driving assembly includes a second screw rotatably arranged between the upper and lower inner walls of the central tube, a plurality of pushing blocks are threadedly connected to the second screw, a plurality of guide seats are fixedly arranged on the side of the straightening bar close to the second screw, the lower end surface of the guide seat is an inclined structure, and second guide rollers are rotatably arranged at the four upper corners of the guide seat, the second guide rollers are in rolling contact with the inclined surfaces of adjacent guide seats, a third guide rod is fixedly arranged between the upper and lower inner walls of the central tube, the third guide rod is movably connected to the pushing blocks, a motor is fixedly arranged on the upper part of the central tube, and the output shaft of the motor is fixedly connected to the upper end of the second screw.

[0013] According to a favorable embodiment, the linkage assembly includes a fixed seat fixedly arranged in the groove and having an arc-shaped structure, the fixed seat is provided with a guide groove with an arc-shaped structure, a first tooth plate with an arc-shaped structure is slidably arranged in the guide groove, the welding gun is fixedly arranged on the first tooth plate, a gear is rotatably arranged on the inner wall of the groove, the first gear is meshed with the first tooth plate, a plurality of active cavities with an L-shaped structure are provided on the side wall of the central tube, the upper end of the active cavity is connected with the interior of the central tube, the lower end of the active cavity is connected with the groove, a linkage plate with an L-shaped structure is movably arranged in the active cavity, a second tooth plate is fixedly arranged at the lower end of the vertical section of the linkage plate, the second tooth plate is meshed with the gear, and a second spring is fixedly arranged on the upper part of the horizontal section of the linkage plate, and the end of the second spring away from the linkage plate is fixedly connected to the inner wall of the active cavity.

[0014] According to a favorable embodiment, the support mechanism includes a vertical plate fixedly arranged on the upper part of the mounting seat, two support plates are fixedly arranged on the front side wall of the vertical plate, a sliding hole is opened on the upper part of the support plate, a third screw is rotatably arranged in the sliding hole, the third screw is arranged as a bidirectional screw, and two clamping blocks with opposite thread directions are threadedly connected to the third screw, and the clamping blocks are slidably arranged in the sliding hole.

[0015] According to an advantageous embodiment, the positioning mechanism comprises two fourth screw rods which are threadedly arranged on the front side wall of the mounting seat and are bilaterally symmetrical, and a third ball is movably arranged at the rear end of the fourth screw rods.

[0016] Compared with the prior art, the building curtain wall installation and reinforcement device provided by the embodiment of the present invention has the following beneficial effects:

[0017] 1. In the present invention, the driving assembly in the alignment mechanism can cooperate with a plurality of alignment bars. During installation, the main keels installed on the construction wall are automatically aligned with the main keels to be installed. Multiple groups of main keels can be aligned and fixed at a time. The operation is simple and the upper and lower main keels can be highly aligned, thereby improving the quality and efficiency of welding.

[0018] 2. In the present invention, the linkage assembly in the alignment mechanism can cooperate with the driving assembly to drive the welding gun to automatically perform spot welding inside the upper and lower main keels that have been aligned and fixed. By spot welding the inner circle of the connection between the upper and lower main keels and then fully welding the outer circle of the connection between the upper and lower main keels, the welding quality can be further improved.

[0019] 3. In the present invention, the supporting mechanism is capable of pre-placing the secondary keel at a designated position between two main keels, and in the process of the driving assembly moving to align the main keel, the side wall of the main keel can finally fit with the end face of the secondary keel, so that the secondary keel between two adjacent main keels can be automatically positioned while the upper and lower main keels are aligned and fixed. At the same time, the fixed secondary keel can be welded without manual lifting, which reduces the difficulty of operation and improves the welding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the main keel and the secondary keel after being placed in the present invention.

[0021] Figure 2 It is an external three-dimensional structural diagram of the present invention.

[0022] Figure 3 It is a side plan view of the present invention.

[0023] Figure 4 It is a main plane sectional structural diagram of the present invention.

[0024] Figure 5 for Figure 4 A magnified structural diagram of part A.

[0025] Figure 6 It is an external three-dimensional structural diagram of the straightening mechanism in the present invention.

[0026] Figure 7 for Figure 6 Enlarged structural diagram of part B.

[0027] Figure 8 It is a partial first-perspective sectional structural diagram of the straightening mechanism in the present invention.

[0028] Fig. 9 It is a partial second-angle sectional structural diagram of the straightening mechanism in the present invention.

[0029] Fig.10 It is an external three-dimensional structural diagram of the support mechanism in the present invention.

[0030] Fig.11 It is an external three-dimensional structural diagram of the lifting platform in the present invention.

[0031] Reference numerals in the figure: 1, base; 2, movable frame; 201, side plate; 202, first guide rod; 203, support seat; 204, first guide roller; 3, lifting platform; 4, push-pull plate; 5, mounting seat; 6, placement seat; 7, straightening mechanism; 701, center tube; 7011, groove; 702, straightening bar; 703, first spring; 704, slider; 705, driving assembly; 7051, second screw; 7052, push block; 7053, guide seat; 7054, second guide roller; 7055, third guide rod; 8, support mechanism; 801, vertical plate; 802, support plate ;803, the third screw;804, the clamping block;9, the positioning mechanism;901, the fourth screw;902, the third ball;10, the linkage assembly;1001, the fixing seat;1002, the first tooth plate;1003, the gear;1004, the linkage plate;1005, the second tooth plate;1006, the second spring;11, the welding gun;12, the first screw;13, the second guide rod;14, the worm wheel;15, the worm;16, the sprocket assembly;17, the turning handle;18, the movable groove;19, the first ball;20, the retaining ring;21, the holder;22, the second ball;23, the main keel;24, the secondary keel. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-11 This application is further described in detail.

[0033] Please refer to Figure 1 , Figure 2 , Figure 4 and Figure 6A building curtain wall installation and reinforcement device includes a base 1, a movable frame 2 is arranged on the upper part of the base 1, a lifting platform 3 is arranged on the movable frame 2, a push-pull plate 4 is movably arranged on the upper part of the lifting platform 3, a mounting seat 5 is fixedly arranged on the upper part of the push-pull plate 4, and a plurality of placement seats 6 with I-shaped cross-sections are movably arranged on the mounting seat 5. A plurality of movable grooves 18 with stepped cross-sections are opened on the upper part of the mounting seat 5, the lower end of the placement seat 6 is movably arranged in the movable groove 18, and a plurality of first balls 19 are movably arranged on the lower part of the upper horizontal section of the placement seat 6 and the lower part of the lower horizontal section of the placement seat 6, the plurality of first balls 19 located at the upper part are rollingly connected to the upper surface of the mounting seat 5, and the plurality of first balls 19 located at the lower part are rollingly connected to the lower inner wall of the movable groove 18. A clamping ring 20 is movably provided on the upper horizontal section of the placement seat 6, a clamping seat 21 with a rectangular structure is fixedly provided on the upper part of the clamping ring 20, a clamping groove for limiting the lower end of the main keel 23 is provided on the upper part of the clamping seat 21, and a plurality of second balls 22 are movably provided on the lower part of the clamping ring 20, and the second balls 22 are rollingly connected with the upper part of the upper horizontal section of the placement seat 6. A straightening mechanism 7 is provided on the upper part of the placement seat 6, two left-right symmetrical supporting mechanisms 8 for positioning the secondary keel 24 are provided on the upper part of the mounting seat 5, and a positioning mechanism 9 is provided on the mounting seat 5. Insert the main keel 23 into the alignment mechanism 7, insert the lower end of the main keel 23 into the slot on the upper part of the holder 21, place the secondary keel 24 on the support mechanism 8 in advance, so that the secondary keel 24 is located between two adjacent main keels 23, and then push the push-pull plate 4 to move the main keel 23 and the secondary keel 24 toward the construction wall at the same time, until the positioning mechanism 9 comes into hard contact with the construction wall and stops, so that the main keel 23 on the alignment mechanism 7 is located below the main keel 23 that has been fixed on the surface of the construction wall, and then adjust the height of the lifting platform 3 so that the main keel 23 on the alignment mechanism 7 can move up and come into contact with the main keel 23 on the surface of the construction wall, and then the alignment mechanism 7 moves again, so that the upper and lower main keels 23 can be aligned, and the secondary keel 24 is fixed to the designated position of the main keel 23 synchronously. Then, subsequent welding processing is carried out.

[0034] See also Figure 2 and Fig.10 The support mechanism 8 includes a vertical plate 801 fixedly arranged on the upper part of the mounting seat 5, two support plates 802 are fixedly arranged on the front side wall of the vertical plate 801, a sliding hole is opened on the upper part of the support plate 802, a third screw rod 803 is rotatably arranged in the sliding hole, the third screw rod 803 is set as a bidirectional screw, and two clamping blocks 804 with opposite thread directions are threadedly connected to the third screw rod 803, and the clamping block 804 is slidably arranged in the sliding hole.

[0035] In order to facilitate the placement of the secondary keel 24 between the two main keels 23 for welding, the secondary keel 24 is placed on the support plate 802. At this time, the left and right main keels 23 are placed on the corresponding alignment mechanism 7, and the main keel 23 is not locked and is in an active state. At this time, the two clamping blocks 804 can be brought close to each other by rotating the third screw 803, so that the secondary keel 24 is positioned, and the clamping blocks 804 limit the front and rear positions of the secondary keel 24, and can slide relatively to the left and right. After that, when the alignment mechanism 7 is activated to fix and align the main keel 23, the two adjacent main keels 23 will gradually be aligned and locked. At this time, the two aligned main keels 23 will conflict with the secondary keel 24 between them, so that the secondary keel 24 can be neatly placed in the predetermined position for subsequent welding processing.

[0036] See also Figure 1 and Figure 3 The positioning mechanism 9 includes two fourth screw rods 901 that are threadedly arranged on the front side wall of the mounting seat 5 and are symmetrical to each other. The rear end of the fourth screw rod 901 is movably provided with a third ball 902. The position of the third ball 902 is adjusted by rotating the fourth screw rod 901. The staff pushes the push-pull plate 4 through the handle above the push-pull plate 4. When the push-pull plate 4 moves toward the construction wall, the third ball 902 collides with the construction wall, and the center line of the placement seat 6 is just aligned with the center line of the installed main keel 23, so that the main keel 23 to be installed is aligned with the main keel 23 installed on the construction wall.

[0037] See also Figure 1 , Figure 2 , Figure 3 and Fig.11The movable frame 2 includes two side plates 201 fixedly arranged on the upper part of the base 1 and symmetrically arranged on the left and right, two first guide rods 202 symmetrically arranged in front and back are fixedly arranged between the two side plates 201, and two support seats 203 with a rectangular frame structure are movably arranged on the two first guide rods 202. The lower part of the support seat 203 is rotatably provided with a first guide roller 204, and the first guide roller 204 is rollingly connected to the upper part of the base 1. The lower part of the lifting platform 3 is rotatably provided with two first screws 12 that are symmetrical on the left and right. The first screws 12 are threadedly connected with the upper part of the support seat 203. The lower part of the lifting platform 3 is provided with four second guide rods 13 that are symmetrical on the left and right. The two second guide rods 13 on the same side are movably plugged with the corresponding support seat 203. The upper end of the first screw 12 is fixedly provided with a worm wheel 14. The lower part of the lifting platform 3 is rotatably provided with two symmetrical worms 15 that are meshed with the corresponding worm wheels 14. The front lower part of the lifting platform 3 is rotatably provided with a rotating shaft. The rotating shaft and the two worms 15 are connected by a sprocket set 16, and a rotating handle 17 is fixedly provided at the front end of the rotating shaft. A notch groove is provided at the upper rear end of the lifting platform 3. The inner walls on both sides of the notch groove are provided with limiting grooves. The push-pull plate 4 is movably provided in the notch groove. The outer walls on both sides of the push-pull plate 4 are fixedly provided with limiting strips that are movably provided in the limiting grooves on the corresponding side. When the main keel 23 to be installed on the mounting seat 5 moves to a certain distance toward the surface of the construction wall through the push-pull plate 4, the bottom of the support seat 203 is connected to the upper part of the base 1 through the first guide roller 204 to reduce the friction of the support seat 203 during movement. The first guide rod 202 limits the front and rear movement of the lifting platform 3. The relative position of the main keel 23 to be installed on the placement seat 6 and the main keel 23 installed on the construction wall can be preliminarily adjusted by pushing the lifting platform 3 left and right to move, so that the upper and lower main keels 23 can be aligned as much as possible, and then the staff controls the handle 17 to rotate forward, and the sprocket group 16 rotates the worm wheel 14 and the worm 15, thereby driving the first screw 12 to rotate. The rotation of the left and right first screws 12 will cause the lifting platform 3 to move upward, so that the main keel 23 to be installed on the placement platform can gradually approach the main keel 23 installed on the construction wall, until the end faces of the two ends that are close to each other collide, and the handle 17 stops rotating. If the height of the lifting platform needs to be lowered, it is only necessary to control the handle to rotate in the opposite direction.

[0038] See also Figure 1 , Figure 4 , Figure 5 , Figure 6 and Figure 8 and Fig. 9The straightening mechanism 7 includes a center tube 701 fixedly arranged at the upper center position of the placement seat 6 and having sealing structures at both ends. Four movable holes uniformly distributed in the circumferential direction and in a strip-shaped structure are opened on the outer wall of the center tube 701. A straightening strip 702 is movably arranged in the movable hole. Four sliding grooves uniformly distributed in the circumferential direction are opened on the inner walls of the upper and lower ends of the center tube 701. A guide column is fixedly arranged in the sliding groove along the radial direction of the center tube 701. A first spring 703 is fixedly arranged in the sliding groove. One end of the first spring 703 is fixedly connected to a slider 704 slidably arranged in the sliding groove. One end of the straightening strip 702 is fixedly connected to the corresponding slider 704. A driving component 705 for driving the four straightening strips 702 to slide radially along the center tube 701 is arranged on the center tube 701. The driving assembly 705 includes a second screw 7051 rotatably arranged between the upper and lower inner walls of the center tube 701, and a plurality of push blocks 7052 are threadedly connected to the second screw 7051. A plurality of guide seats 7053 are fixedly arranged on the side of the straightening bar 702 close to the second screw 7051, and the lower end surface of the guide seat 7053 is an inclined structure. Second guide rollers 7054 are rotatably arranged at the four upper corners of the guide seat 7053, and the second guide rollers 7054 are in rolling contact with the inclined surfaces of adjacent guide seats 7053. A third guide rod 7055 is fixedly arranged between the upper and lower inner walls of the center tube 701, and the third guide rod 7055 is movably connected to the push blocks 7052. A motor is fixedly arranged on the upper part of the center tube 701, and the output shaft of the motor is fixedly connected to the upper end of the second screw 7051.

[0039] In order to reduce the difficulty of aligning and welding the main keel 23, the main keel 23 is inserted from the upper end of the central tube 701, and at the same time, the lower end of the main keel 23 is plugged into the slot on the upper part of the holder 21, so that the main keel 23 is initially fixed, and multiple main keels 23 are placed on the corresponding clamping rings 20 in turn, and then the secondary keel 24 is placed on the supporting mechanism 8, so that the secondary keel 24 is between two adjacent main keels 23. Since the holder 21 at the lower end of the main keel 23 can slide on the placement seat 6 together with the clamping ring 20, when the main keel 23 is not fixed by the straightening mechanism 7, the two ends of the secondary keel 24 placed on the supporting mechanism 8 will not conflict with the side walls of the two adjacent main keels 23, which is convenient for the secondary keel 24 to be placed between the two main keels 23. When the upper and lower main keels 23 are aligned and conflict with each other through the straightening mechanism 7, the motor drives the second The second screw rod 7051 rotates, so that the second screw rod 7051 can drive the pushing block 7052 to move upward. The pushing block 7052 moves upward and contacts with the guide seat 7053 and squeezes the guide seat 7053 to move toward the outside of the central tube 701, so that the guide seat 7053 drives the straightening bar 702 to move toward the inner walls of the upper and lower main keels 23. The four straightening bars 702 act on the four sides of the inner walls of the main keels 23 at the same time, so that the upper and lower main keels 23 that are in conflict with each other can be further straightened and aligned, and after the straightening and alignment, the left and right main keels 23 will conflict with the secondary keel 24, so that the secondary keel 24 can be quickly installed while the upper and lower main keels 23 are aligned. Multiple main keels 23 are quickly installed and positioned to support the main keels 23 and the secondary keels 24, thereby reducing the difficulty of subsequent welding and improving the welding quality.

[0040] See also Figure 4 , Figure 5 , Figure 6 , Figure 7 and Fig. 9A groove 7011 extending along the circumferential direction is provided on the outer wall of the center tube 701 near the upper end, and a plurality of linkage components 10 are arranged in the groove 7011, which are all movably matched with the driving component 705. The linkage component 10 includes a fixed seat 1001 fixedly arranged in the groove 7011 and having an arc-shaped structure, and a guide groove with an arc-shaped structure is provided on the fixed seat 1001. A first tooth plate 1002 with an arc-shaped structure is slidably arranged in the guide groove, and a welding gun 11 is arranged on the first tooth plate 1002. A gear 1003 is rotatably arranged on the inner wall of the groove 7011, and the first gear 1003 is rotatably connected with the first gear 1003. A tooth plate 1002 is meshed, and a plurality of movable cavities in an L-shaped structure are opened on the side wall of the central tube 701. The upper end of the movable cavity is connected to the interior of the central tube 701, and the lower end of the movable cavity is connected to the groove 7011. An L-shaped linkage plate 1004 is movably arranged in the movable cavity. A second tooth plate 1005 is fixedly arranged at the lower end of the vertical section of the linkage plate 1004, and the second tooth plate 1005 is meshed with the gear 1003. A second spring 1006 is fixedly arranged on the upper part of the horizontal section of the linkage plate 1004, and the end of the second spring 1006 away from the linkage plate 1004 is fixedly connected to the inner wall of the movable cavity.

[0041] After the push block 7052 pushes the guide seat 7053 to reach the limit position, the push block 7052 continues to move upward, and the straightening bar 702 no longer moves. During the movement of the push block 7052, it will conflict with the horizontal section of the linkage plate 1004, so that the push block 7052 pushes the linkage plate 1004 to move upward, and the linkage plate 1004 moves upward to drive the second tooth plate 1005 to move upward. The second tooth plate 1005 moves upward to drive the gear 1003 to rotate. The rotation of the gear 1003 will cause the first tooth plate 1002 to rotate, thereby driving the welding gun 11 to rotate. The welding gun 11 is directly facing the conflicting position of the upper and lower main keels 23, so that the welding gun 11 can automatically spot weld the conflicting position, which is conducive to the subsequent full welding of the main keel 23 from the outside. By spot welding and fixing the inner circle of the connection between the upper and lower main keels 23, and then fully welding from the outer circle position of the connection between the two main keels 23, the welding quality of the main keel 23 can be greatly improved.

[0042] During the specific operation, the main keel 23 is inserted from the upper end of the central tube 701, and the lower end of the main keel 23 is inserted into the slot on the upper part of the holder 21. The secondary keel 24 is placed on the supporting mechanism 8 in advance so that the secondary keel 24 is located between two adjacent main keels 23. Then the push-pull plate 4 is pushed so that the main keel 23 and the secondary keel 24 move toward the construction wall at the same time until the third ball 902 on the positioning mechanism 9 makes hard contact with the construction wall and then stops, so that the main keel 23 on the central tube 701 is located below the main keel 23 that has been fixed on the construction wall. Then the staff controls the rotation of the handle 17 to adjust the height of the lifting platform 3 so that the main keel 23 on the placement seat 6 can move up and make contact with the main keel 23 on the construction wall. Then the driving assembly 705 is activated so that the main keel 23 on the outer wall of the central tube 701 is moved upward. The four straightening bars 702 move outward, and a single straightening bar 702 simultaneously contacts the inner wall on the same side of the upper and lower main keels 23. The four straightening bars 702 cooperate synchronously, so that the four straightening bars 702 located inside the upper and lower main keels 23 move outward and act on the four inner walls of the main keels 23, so that the main keels 23 can be straightened and aligned. At the same time, the secondary keel 24 between the two main keels 23 is synchronously locked. After that, the driving component 705 can continue to move and cooperate with the linkage component 10 to drive the welding gun 11 to spot weld the inner circle position of the connection between the upper and lower main keels 23, and pre-fix the upper and lower main keels 23. Subsequently, the outer circle of the connection between the upper and lower main keels 23 is fully welded by external welding equipment, and the cycle is repeated in sequence to complete the installation of the main keel 23 and the secondary keel 24 in the curtain wall installation.

[0043] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A building curtain wall installation and reinforcement device, comprising a base (1), characterized in that: A movable frame (2) is arranged on the upper part of the base (1), a lifting platform (3) is arranged on the movable frame (2), a push-pull plate (4) is movably arranged on the upper part of the lifting platform (3), a mounting seat (5) is fixedly arranged on the upper part of the push-pull plate (4), a plurality of placement seats (6) with I-shaped cross-sections are movably arranged on the mounting seat (5), a straightening mechanism (7) is arranged on the upper part of the placement seat (6), two left-right symmetrical supporting mechanisms (8) for positioning the secondary keel (24) are arranged on the upper part of the mounting seat (5), and a positioning mechanism (9) is also arranged on the mounting seat (5); The alignment mechanism (7) comprises a central tube (701) fixedly arranged at the upper center position of the placement seat (6) and having sealing structures at both ends; four movable holes evenly distributed along its circumferential direction and in a strip-shaped structure are opened on the outer wall of the central tube (701); an alignment strip (702) is movably arranged in the movable hole; four sliding grooves evenly distributed along the circumferential direction are opened on the inner walls of the upper and lower ends of the central tube (701); a guide column is fixedly arranged in the sliding groove along the radial direction of the central tube (701); a spring is fixedly arranged in the sliding groove; one end of the spring is fixedly connected to a slider (704) slidably arranged in the sliding groove; one end of the alignment strip (702) is fixedly connected to the corresponding slider (704); and a driving component (705) for driving the four alignment strips (702) to slide radially along the central tube (701) is arranged on the central tube (701); A groove (7011) extending along the circumferential direction of the central tube (701) is provided on the outer wall near the upper end thereof, and a plurality of linkage assemblies (10) are arranged in the groove (7011) and are movably matched with the driving assembly (705), and a welding gun (11) is connected to the linkage assembly (10).

2. A building curtain wall installation and reinforcement device according to claim 1, characterized in that: The movable frame (2) comprises two side plates (201) fixedly arranged on the upper part of the base (1) and symmetrically arranged on the left and right, two first guide rods (202) symmetrically arranged in the front and back are fixedly arranged between the two side plates (201), two supporting seats (203) with a rectangular frame structure are movably arranged on the two first guide rods (202), and a first guide roller (204) is rotatably arranged at the lower part of the supporting seat (203), and the first guide roller (204) is rollingly connected to the upper part of the base (1).

3. A building curtain wall installation and reinforcement device according to claim 2, characterized in that: The lower part of the lifting platform (3) is rotatably provided with two first screw rods (12) which are symmetrical on the left and right. The first screw rods (12) are threadedly connected to the upper part of the support seat (203). The lower part of the lifting platform (3) is provided with four second guide rods (13) which are symmetrical on the left and right. The two second guide rods (13) on the same side are movably plugged into the corresponding support seat (203). A worm wheel (14) is fixedly provided at the upper end of the first screw rod (12). The lower part of the lifting platform (3) is rotatably provided with two symmetrical worm gears (15). The worm gears (15) are meshed with the corresponding worm gears (14). A rotating shaft is rotatably provided at the lower front end of the lifting platform (3). The rotating shaft and the two worm gears (15) are connected by a sprocket group (16) for transmission, and a rotating handle (17) is fixedly provided at the front end of the rotating shaft.

4. The building curtain wall installation and reinforcement equipment according to claim 1, characterized in that: A notch groove is provided at the upper rear end of the lifting platform (3), and limit grooves are provided on the inner walls on both sides of the notch groove. The push-pull plate (4) is movably arranged in the notch groove, and limit strips are fixedly arranged on the outer walls on both sides of the push-pull plate (4), and the limit strips are movably arranged in the limit groove on the corresponding side.

5. The building curtain wall installation and reinforcement equipment according to claim 1, characterized in that: The upper part of the mounting seat (5) is provided with a plurality of movable grooves (18) having a stepped cross-section. The lower end of the placement seat (6) is movably arranged in the movable groove (18). The lower part of the upper horizontal section of the placement seat (6) and the lower part of the lower horizontal section of the placement seat (6) are both movably arranged with a plurality of first balls (19). The plurality of first balls (19) located at the upper part are rollingly connected to the upper surface of the mounting seat (5), and the plurality of first balls (19) located at the lower part are rollingly connected to the lower inner wall of the movable groove (18).

6. The building curtain wall installation and reinforcement equipment according to claim 1, characterized in that: A clamping ring (20) is movably sleeved on the lower end surface of the central tube (701), a rectangular-shaped clamping seat (21) is fixedly arranged on the upper part of the clamping ring (20), a clamping groove for limiting the lower end of the main keel (23) is opened on the upper part of the clamping seat (21), and a plurality of second balls (22) are movably arranged on the lower part of the clamping ring (20), and the second balls (22) are rollingly connected to the upper part of the upper horizontal section of the placement seat (6).

7. The building curtain wall installation and reinforcement equipment according to claim 1, characterized in that: The driving assembly (705) comprises a second screw (7051) rotatably arranged between the upper and lower inner walls of the central tube (701), a plurality of push blocks (7052) being threadedly connected to the second screw (7051), a plurality of guide seats (7053) being fixedly arranged on one side of the straightening bar (702) close to the second screw (7051), the lower end surface of the guide seat (7053) being an inclined structure, and the upper four corners of the guide seat (7053) are rotatably arranged A second guide roller (7054) is provided, and the second guide roller (7054) is in rolling contact with the inclined surface of the adjacent guide seat (7053). A third guide rod (7055) is fixedly arranged between the upper and lower inner walls of the central tube (701), and the third guide rod (7055) is movably plugged into the push block (7052). A motor is fixedly arranged on the upper part of the central tube (701), and the output shaft of the motor is fixedly connected to the upper end of the second screw rod (7051).

8. The building curtain wall installation and reinforcement equipment according to claim 7, characterized in that: The linkage assembly (10) comprises a fixed seat (1001) fixedly arranged in the groove (7011) and having an arc-shaped structure, the fixed seat (1001) is provided with a guide groove with an arc-shaped structure, a first tooth plate (1002) with an arc-shaped structure is slidably arranged in the guide groove, the welding gun (11) is fixedly arranged on the first tooth plate (1002), a gear (1003) is rotatably arranged on the inner wall of the groove (7011), the gear (1003) is meshed with the first tooth plate (1002), and a plurality of movable gears with L-shaped structures are arranged on the side wall of the central tube (701). A movable cavity, the upper end of the movable cavity is communicated with the interior of the central tube (701), the lower end of the movable cavity is communicated with the groove (7011), a linkage plate (1004) with an L-shaped structure is movably arranged in the movable cavity, a second tooth plate (1005) is fixedly arranged at the lower end of the vertical section of the linkage plate (1004), the second tooth plate (1005) is meshed with the gear (1003), and a second spring (1006) is fixedly arranged at the upper part of the horizontal section of the linkage plate (1004), and one end of the second spring (1006) away from the linkage plate (1004) is fixedly connected to the inner wall of the movable cavity.

9. The building curtain wall installation and reinforcement equipment according to claim 1, characterized in that: The support mechanism (8) comprises a vertical plate (801) fixedly arranged on the upper part of the mounting seat (5); two support plates (802) are fixedly arranged on the front side wall of the vertical plate (801); a sliding hole is opened on the upper part of the support plate (802); a third screw rod (803) is rotatably arranged in the sliding hole; the third screw rod (803) is configured as a bidirectional screw rod; two clamping blocks (804) with opposite thread directions are threadedly connected to the third screw rod (803); the clamping block (804) is slidably arranged in the sliding hole.

10. The building curtain wall installation and reinforcement equipment according to claim 1, characterized in that: The positioning mechanism (9) comprises two fourth screw rods (901) which are threadedly arranged on the front side wall of the mounting seat (5) and are symmetrical to each other. A third ball (902) is movably arranged at the rear end of the fourth screw rods (901).

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