Auxiliary protection mounting device for building curtain wall and operation method

Abstract

The invention discloses an auxiliary protection mounting device for a building curtain wall and an operation method. The device comprises a transfer trolley, a translation mechanism, a bearing table, a telescopic rod, a lifting mechanism, an angle fine adjustment mechanism and a positioning adsorption mechanism. The bearing table is translated through the translation mechanism, and the height in the vertical direction is increased through the lifting mechanism, so that the front end of the telescopic rod is aligned with the curtain wall; the telescopic rod extends out of the floor and pushes the angle fine adjustment mechanism to be close to the curtain wall; the rotating assembly of the angle fine adjustment mechanism rotates to adjust the direction, and the swinging assembly adjusts the dip angle, so that the curtain wall is accurately positioned; the outward face of the curtain wall is pressed and positioned through a positioning assembly of the positioning adsorption mechanism, so that the inward face of the curtain wall is tightly attached to an adsorption assembly; the corresponding extension lengths of the multiple sets of second telescopic arms are adjusted through the adsorption assemblies so as to adapt to curtain walls of different sizes and different shapes. According to the auxiliary protection mounting device, postures of various curtain walls can be rapidly adjusted, the curtain walls can be adsorbed and fixed, and the mounting speed and safety are improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of curtain wall installation auxiliary equipment, and more specifically, relates to an auxiliary protection installation device and an operation method for a building curtain wall. Background Art

[0002] The curtain wall is the outer wall of the building, which is non-load-bearing and is hung up like a curtain, so it is also called a "curtain wall". It is a lightweight wall with decorative effects commonly used in modern large and high-rise buildings. It is composed of panels and supporting structure systems, and can have a certain displacement ability relative to the main structure or a certain deformation ability itself, and is an external protective structure or decorative structure of the building that does not bear the effect of the main structure. At present, when installing the curtain wall, it is necessary to use a hoisting adsorption structure to lift the curtain wall. After lifting, it is necessary to use an auxiliary support device to fix the curtain wall on the curtain wall mounting frame on the floor. The traditional fixing method is that the staff sets up a platform and uses a suction cup to absorb the suspended curtain wall. The staff inside the floor pulls the suction cup traction rope to drag the curtain wall to the floor mounting frame. Although the purpose of fixing the curtain wall can be achieved, it is impossible to pull and adjust the position of the suspended curtain wall. The staff needs to be on the platform set up outside the floor to pull the curtain wall, and the safety of the staff and the speed of curtain wall fixing cannot be guaranteed.

[0003] Patent CN110924697B discloses an auxiliary support structure for the installation of a building glass curtain wall, including a base, a threaded column integrally formed on the upper end of the base, a slot symmetrically provided in the threaded column, a nut connected to the outer thread, a card block clamped in the slot, and the card block is integrally formed and symmetrically arranged on the inner wall of the sleeve, and the sleeve is integrally formed and arranged at the bottom of the first support plate, and the curtain wall glass can be well installed and limited by the first limit block, the second limit block and the third limit block, thereby improving the accuracy and safety of the installation work, and the glass can be assisted in fixing by the arrangement of the first clamping plate, the second extrusion spring and the second clamping plate. This patent can improve the installation efficiency of the curtain wall glass, but the movement of the auxiliary support structure requires manual handling, and it is not applicable to the installation of high-altitude curtain walls.

[0004] Therefore, at this stage, there is an urgent need for an auxiliary protection installation device for building curtain walls, which can realize the installation of building curtain walls of different heights, inclinations and special-shaped structures, and solves the problem that workers need to set up a platform outside the floor to tow the curtain wall, thereby saving costs and improving the speed and safety of installation. Summary of the invention

[0005] In view of the fact that the curtain wall auxiliary installation device in the prior art requires manual traction, has low safety and installation efficiency, and cannot meet the installation requirements of curtain walls of different heights, inclination angles and special-shaped structures, the present invention provides an auxiliary protection installation device and an operation method for a building curtain wall to solve such problems.

[0006] To achieve the above-mentioned purpose, the present invention provides an auxiliary protection installation device for a building curtain wall, comprising: a running trolley, which comprises a body, wheels and a foot support assembly; a translation mechanism arranged on the top of the running trolley, which drives the bearing platform to translate left and right; a telescopic rod and a lifting mechanism arranged on the top of the bearing platform; the rear end of the telescopic rod is hinged to the bearing platform; the lifting mechanism comprises a second hydraulic cylinder, one end of which is hinged to the middle end of the bottom of the telescopic rod, and the other end is hinged to the bearing platform; an angle fine-adjusting mechanism arranged at the front end of the telescopic rod, which comprises a rotating assembly and a swinging assembly arranged at the front end of the rotating assembly, the azimuth is adjusted by rotating the rotating assembly, and the angle is adjusted by the swinging assembly The angle can be adjusted by a component to accurately position the curtain wall to meet the installation requirements; the positioning and adsorption mechanism arranged at the front end of the angle fine-tuning mechanism includes a positioning component and an adsorption component; wherein the positioning component includes a first telescopic arm, a third hydraulic cylinder and a protective pad, and the protective pad is attached to the curtain wall outward and a corresponding pressure is applied thereto by extending the width of the first telescopic arm and adjusting the telescopic distance of the hydraulic cylinder piston rod; the adsorption component includes a second telescopic arm and a suction cup component, and multiple groups of the second telescopic arms are respectively adjusted in extension length to adapt to curtain walls of different shapes to maximize the overall adsorption area; the suction cup component adsorbs and fixes the curtain wall inwardly through negative pressure.

[0007] Furthermore, third hydraulic cylinders are symmetrically provided at both ends of the first telescopic arm; a pressure plate is fixedly provided at the front end of the piston rod of the third hydraulic cylinder; and the protective pad is fixedly provided on the inner side of the pressure plate.

[0008] Furthermore, the middle end of the first telescopic arm is fixedly connected to the front end of the swing assembly, including a fixed frame, a two-way screw, a moving block, a sliding frame, a third bevel gear, a fourth bevel gear and a fifth servo motor; the fixed frame is a groove-shaped structure; the two ends of the two-way screw are rotatably arranged on the groove walls on both sides of the fixed frame; the moving block is provided with two groups and is respectively threadedly connected with the two-way screw, and its width is adapted to the groove width of the fixed frame, and under the limiting action of the fixed frame, the two-way screw is rotated to make the two symmetrically arranged groups of moving blocks synchronously reversely displaced; one end of the sliding frame is fixedly arranged on the top of the moving block, and a third hydraulic cylinder is vertically fixedly arranged on the outer end thereof; the third bevel gear is fixedly arranged on the middle section of the two-way screw; the fourth bevel gear intersects and meshes with the third bevel gear vertically; the five servo motors are fixedly arranged on the top of the fixed frame, and their motor shafts are fixedly connected to the fourth bevel gear.

[0009] Furthermore, the adsorption assembly also includes a disc block fixed at the front end of the swing assembly, and a plurality of second telescopic arms are provided on the outer circumference of the disc block; the second telescopic arm includes a fixed arm, a sliding arm and a fourth hydraulic cylinder; the rear end of the fixed arm is fixedly connected to the outer circumference of the disc block; the sliding arm is slidably arranged in the fixed arm, and the front end of the sliding arm is fixedly connected to the suction cup member; the fourth hydraulic cylinder is fixedly arranged on the fixed arm, and the front end of the piston rod of the fourth hydraulic cylinder is fixedly connected to the suction cup member.

[0010] Furthermore, the suction cup component includes a mounting block, a supporting plate, a suction cup and a negative pressure pipe; the mounting block is fixedly connected to the sliding arm and the fourth hydraulic cylinder respectively; the supporting plate is fixedly arranged at the front end of the mounting block for installing the suction cup; the suction cup is arranged at the front end of the supporting plate, which is connected to the negative pressure pipe, and negative pressure is transmitted through the negative pressure pipe to adsorb and fix the curtain wall.

[0011] Furthermore, the rotating assembly is rotatably arranged in the rotating groove at the front end of the telescopic rod, and is used to adjust the installation orientation of the curtain wall, and it includes a third servo motor, a rotating seat and a bearing; the outer ring of the bearing is fixedly connected to the wall of the rotating groove at the front end of the sliding rod, and the inner ring is fixedly connected to the outer side of the rotating seat; the third servo motor is fixedly arranged in the rotating groove, and its motor shaft is fixedly connected to the rear end of the rotating seat.

[0012] Furthermore, the swing assembly includes a swing seat, a rotating rod, a first bevel gear, a second bevel gear and a fourth servo motor; the swing seat is arranged in a swing groove at the front end of the rotating seat, and its width is adapted to the width of the swing groove, and it swings bidirectionally under the limit of the swing groove; the rotating rod is fixedly connected to the swing seat, and its two ends pass through the swing seat and are respectively rotatably connected to the groove walls on both sides of the swing groove; the first bevel gear is fixedly arranged on the rotating rod; the second bevel gear intersects with the first bevel gear vertically and meshes with it; the fourth servo motor is fixedly arranged in the swing groove, and its motor shaft is fixedly connected to the second bevel gear.

[0013] Furthermore, the telescopic rod includes a rod barrel, a sliding rod, a screw rod and a second servo motor; wherein, the rod body at the rear end of the rod barrel is sleeved in a limit seat, and the middle end of the bottom of the rod body is hinged to one end of the second hydraulic cylinder; the sliding rod is limited and slidably arranged in the rod barrel, and it is a prismatic structure, which is adapted to the inner wall surface of the rod barrel and performs linear displacement along the rod barrel; the screw rod is threadedly connected to the sliding rod; the second servo motor is fixedly arranged at the rear end of the rod barrel, and its motor shaft is fixedly connected to the rear end of the screw rod. Driven by the second servo motor, the screw rod drives the sliding rod to perform telescopic operations.

[0014] Furthermore, the translation mechanism is arranged on the vehicle body, and includes a first servo motor, a driving screw and a sliding connection block; the sliding connection block is adapted to the limiting slide groove, and its two ends are slidably arranged in the limiting slide groove, thereby performing horizontal lateral displacement along the limiting slide groove; the driving screw is threadedly connected to the moving connection block, and its two ends are rotatably arranged on the vehicle body; the first servo motor is fixedly arranged on the vehicle body, and its motor shaft is fixedly connected to one end of the driving screw, thereby driving the driving screw to rotate, and under the limiting action of the limiting slide groove, the sliding connection block performs linear displacement along the horizontal lateral direction.

[0015] According to another aspect of the present invention, there is also provided an operating method for an auxiliary protection installation device of a building curtain wall, comprising the following steps:

[0016] S100: The equipment and installation materials are brought in, the trolley is moved to the corresponding floor, and the curtain wall is hoisted to the corresponding installation operation point;

[0017] S200: The bearing platform is translated by the translation mechanism, and the height in the vertical direction is raised by the lifting mechanism, so that the front end of the telescopic rod is aligned with the curtain wall;

[0018] S300: The azimuth is adjusted by rotating the rotating component of the angle fine-tuning mechanism, and the inclination is adjusted by the swinging component, so that the positioning adsorption mechanism is kept parallel to the curtain wall;

[0019] S400: The positioning component extends the width of the first telescopic arm and adjusts the telescopic distance of the hydraulic cylinder piston rod, so that the protective pad is attached to the curtain wall outward and exerts corresponding pressure on it;

[0020] S500: The plurality of groups of the second telescopic arms of the adsorption assembly respectively adjust the extension lengths to adapt to curtain walls of different shapes so as to maximize the overall adsorption area;

[0021] S600: After the positioning adsorption mechanism pushes the curtain wall inward to fit the suction cup, the negative pressure pipe transmits negative pressure into the suction cup to adsorb and fix the curtain wall, completing the adsorption and fixing operation of the curtain wall;

[0022] S700: The translation mechanism translates and the lifting mechanism lifts, so that the curtain wall moves accurately to the installation point;

[0023] S800: The rotating assembly adjusts the installation orientation of the curtain wall, and the swinging assembly adjusts the inclination angle of the curtain wall, so as to accurately position the curtain wall to meet the installation requirements for the next step of installation.

[0024] In general, the above technical solutions conceived by the present invention can achieve the following beneficial effects compared with the prior art:

[0025] 1. The auxiliary protection installation device of the present invention can realize the installation of curtain walls on floors of different heights by operating the trolley to operate the device to the corresponding floor, and cooperate with the crane to hoist the curtain wall to the corresponding installation operation point; the azimuth is adjusted by rotating the rotating component of the angle fine-tuning mechanism, and the inclination is adjusted by the swinging component, so as to accurately position the curtain wall to meet the installation requirements; the curtain wall is pressed and positioned outward by the positioning component of the positioning adsorption mechanism, so that the curtain wall is tightly fitted with the adsorption component facing inward, and there is no need for workers to pull and fix it, thereby improving the speed and convenience of construction; the corresponding extension lengths of multiple groups of second telescopic arms are adjusted by the adsorption component to adapt to curtain walls of different sizes and shapes, so as to maximize the overall adsorption area, thereby solving the problem that the traditional suction cup is fixed in position, the adsorption force area is small, and the adsorption is not firm.

[0026] 2. The auxiliary protection installation device of the present invention has high applicability. Through multiple adjustment function mechanisms, it can be installed on vertical and angled building curtain walls, and can be installed on non-rectangular and small-arc building curtain walls.

[0027] 3. The auxiliary protection installation device of the present invention, by operating inside the floor, avoids the workers from setting up a platform outside the floor to pull the curtain wall, reduces the risk of work-related accidents, is able to adapt to complex environments such as wind pressure in high-rise buildings, and ensures the stability and safety of curtain wall installation.

[0028] 4. The auxiliary protection installation device of the present invention reduces the need for manual handling and platform construction through automated and mechanized operations, thereby reducing labor costs, and can quickly adjust the posture of various curtain walls and adsorb and fix them, thereby improving installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of an auxiliary protection installation device for a building curtain wall in an embodiment of the present invention;

[0030] Figure 2 This is a schematic diagram of the enlarged structure of point A in an embodiment of the present invention;

[0031] Figure 3 It is a structural schematic diagram of a positioning adsorption mechanism in an embodiment of the present invention;

[0032] Figure 4 is a schematic cross-sectional structural diagram of a first telescopic arm in an embodiment of the present invention;

[0033] Figure 5 It is a cross-sectional structural schematic diagram of the telescopic rod and the angle fine-adjusting mechanism in an embodiment of the present invention;

[0034] Figure 6 Schematic diagram of the structure of the translation mechanism in an embodiment of the present invention.

[0035] In all the drawings, the same reference numerals represent the same technical features, specifically:

[0036] 1-operating trolley, including: 11-car body, 111-limiting slide, 12-wheel, 13-foot support assembly, 131-first hydraulic cylinder, 132-foot support plate;

[0037] 2-translation mechanism, including: 21-first servo motor, 22-driving screw, 23-sliding connection block;

[0038] 3- bearing platform, including: 31- first hinge seat, 32- second hinge seat;

[0039] 4- telescopic rod, including: 41- rod barrel, 42- sliding rod, 43- screw rod, 44- second servo motor;

[0040] 5-lifting mechanism, including: 51-second hydraulic cylinder, 52-limiting seat;

[0041] 6-angle fine-tuning mechanism, including: 61-rotating assembly, 611-third servo motor, 612-rotating seat, 613-bearing, 62-swinging assembly, 621-swinging seat, 622-rotating rod, 623-first bevel gear, 624-second bevel gear, 625-fourth servo motor;

[0042] 7-positioning and adsorption mechanism, including: 71-positioning assembly, 711-first telescopic arm, 7111-fixed frame, 7112-bidirectional lead screw, 7113-moving block, 7114-sliding frame, 7115-third bevel gear, 7116-fourth bevel gear, 7117-fifth servo motor, 712-third hydraulic cylinder, 713-pressing plate, 714-protective pad, 72-adsorption assembly, 721-disc block, 722-second telescopic arm, 7221-fixed arm, 7222-sliding arm, 7223-fourth hydraulic cylinder, 723-suction cup, 7231-mounting block, 7232-supporting plate, 7233-suction cup, 7234-negative pressure tube. DETAILED DESCRIPTION

[0043] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0044] like Figure 1-6As shown, the present invention provides an auxiliary protection installation device for a building curtain wall, including a running trolley 1, a translation mechanism 2, a bearing platform 3, a telescopic rod 4, a lifting mechanism 5, an angle fine-tuning mechanism 6 and a positioning adsorption mechanism 7. The running trolley 1 operates the device to the working point; the translation mechanism 2 is arranged on the top of the running trolley 1, and drives the bearing platform 3 to translate left and right; the rear end of the telescopic rod 4 is limitedly hinged with the bearing platform 3; the lifting mechanism 5 includes a second hydraulic cylinder 51, one end of which is hinged to the middle end of the bottom of the telescopic rod 4, and the other end is hinged to the bearing platform 3, and through the telescopic action, the front end of the telescopic rod 4 is pushed to rotate upward for lifting; the angle fine-tuning mechanism 6 is arranged at the front end of the telescopic rod 4, and the telescopic rod 4 is extended to push the angle fine-tuning mechanism 6 close to the curtain wall, and it includes a rotating component 61 and a swinging component 62 arranged at the front end of the rotating component 61, and the rotating component 61 is rotated to adjust the angle The positioning and adsorption mechanism 7 arranged at the front end of the swinging component 62 is adjusted to adjust the posture to position and adsorb the curtain wall to meet the curtain wall installation requirements; the positioning and adsorption mechanism 7 includes a positioning component 71 and an adsorption component 72, the positioning component 71 includes a pressure plate 713 and a protective pad 714, the pressure plate 713 drives the protective pad 714 to apply pressure to the curtain wall outward, so that it is in contact with the adsorption component 72 facing inward; the adsorption component 72 includes multiple sets of second telescopic arms 722 and suction cups 723, and the suction cups 723 are driven to adsorb by adjusting the extension length of the corresponding telescopic arms 722 to meet the installation requirements of the special-shaped structure curtain wall. The auxiliary protection installation device of the present invention can quickly adjust the posture of various curtain walls and adsorb and fix them, which solves the problem that the staff needs to set up a platform outside the floor to pull the curtain wall, saving costs while improving the speed and safety of installation.

[0045] like Figure 1 As shown, in the embodiment of the present invention, the operating trolley 1 can be operated and displaced within the floor of the corresponding height, and it includes a car body 11, wheels 12 and a foot support assembly 13. Among them, the car body 11 is a steel frame structure, which serves as a counterweight to maintain the overall stability of the device, avoiding shaking during the adsorption and installation operation of the curtain wall, which affects the accuracy of the installation. The wheels 12 are arranged at the bottom of the car body 11, which can drive the car body 11 to move to the curtain wall installation operation point. The foot support assembly 13 is arranged on the car body 11, which includes a first hydraulic cylinder 131 and a foot support plate 132. The first hydraulic cylinder 131 pushes the foot support plate 132 to contact the ground, thereby increasing the ground support area, so that the device has a more stable support foundation when performing curtain wall adsorption and installation operations, and avoids the car body 11 from tipping over during the operation, thereby greatly improving the safety of the operation and reducing the risk of industrial accidents.

[0046] Furthermore, the vehicle body 11 is symmetrically provided with limiting sliding grooves 111 , which cooperate with the translation mechanism 2 to realize the left and right translation operation of the carrying platform 3 .

[0047] like Figure 6 As shown, the translation mechanism 2 is arranged on the vehicle body 11, and includes a first servo motor 21, a driving screw 22 and a sliding connection block 23. The sliding connection block 23 is adapted to the limiting slide groove 111, and its two ends are slidably arranged in the limiting slide groove 111, so as to perform horizontal lateral displacement along the limiting slide groove 111; the driving screw 22 is threadedly connected to the moving connection block 23, and its two ends are rotatably arranged on the vehicle body 11; the first servo motor 21 is fixedly arranged on the vehicle body 11, and its motor shaft is fixedly connected to one end of the driving screw 22, so as to drive the driving screw 22 to rotate, and under the limiting action of the limiting slide groove 111, the sliding connection block 23 is linearly displaced in the horizontal lateral direction, so as to adjust the installation position of the curtain wall in the horizontal direction.

[0048] The supporting platform 3 is fixed on the top of the sliding connection block 23, and is driven by the translation mechanism 2 to translate left and right, and is used to install and support other functional mechanisms; further, the supporting platform 3 is provided with a first hinge seat 31 and a second hinge seat 32, and the first hinge seat 31 and the second hinge seat 32 are used to realize the hinge connection with the lifting mechanism 5.

[0049] like Figure 1 As shown, the lifting mechanism 5 can adjust the installation position of the curtain wall in the vertical direction, and includes a second hydraulic cylinder 51 and a limit seat 52. One end of the second hydraulic cylinder 51 is hinged to the middle end of the bottom of the telescopic rod 4, and the other end is hinged to the first hinge seat 31; the limit seat 52 is sleeved and fixed on the rear end of the telescopic rod 4, and its bottom is hinged to the second hinge seat 32. Through the extension and contraction of the second hydraulic cylinder 51, the telescopic rod 4 can be pushed to rotate and lift around the second hinge seat 32, thereby adjusting the installation position of the curtain wall in the vertical direction.

[0050] like Figure 5 As shown, the telescopic rod 4 drives the positioning and adsorption mechanism 7 to move forward and backward through the telescopic action, so that the positioning and adsorption mechanism 7 is close to the curtain wall for positioning and adsorption, and drives the curtain wall to move to the installation position for installation operation, which includes a rod barrel 41, a sliding rod 42, a screw 43 and a second servo motor 44. Among them, the rod body at the rear end of the rod barrel 41 is sleeved in the limit seat 52, and the middle end of the bottom of the rod body is hinged to one end of the second hydraulic cylinder 51; the sliding rod 42 is limited and slidable in the rod barrel 41, which is a prismatic structure, adapted to the inner wall surface of the rod barrel 41, and can move linearly along the rod barrel 41; the screw 43 is threadedly connected to the sliding rod 42; the second servo motor 44 is fixedly arranged at the rear end of the rod barrel 41, and its motor shaft is fixedly connected to the rear end of the screw 43. Driven by the second servo motor 44, the screw 43 drives the sliding rod 42 to perform telescopic operation.

[0051] The angle fine-adjusting mechanism 6 adjusts the installation orientation and tilt angle of the curtain wall so that the posture of the curtain wall meets the installation requirements. The angle fine-adjusting mechanism 6 includes a rotating component 61 and a swinging component 62 .

[0052] The rotating assembly 61 is rotatably arranged in the rotating groove at the front end of the sliding rod 42, and is used to adjust the installation position of the curtain wall, and includes a third servo motor 611, a rotating seat 612 and a bearing 613. The outer ring of the bearing 613 is fixedly connected to the wall of the rotating groove at the front end of the sliding rod 42, and the inner ring is fixedly connected to the outer side of the rotating seat 612; the third servo motor 611 is fixedly arranged in the rotating groove, and its motor shaft is fixedly connected to the rear end of the rotating seat 612; driven by the third servo motor 611, the motor shaft drives the rotating seat 612 to rotate, thereby adjusting the installation position of the curtain wall.

[0053] The swing assembly 62 is disposed at the front end of the rotating assembly 61 and is used to adjust the inclination angle of the curtain wall. The swing assembly 62 includes a swing seat 621 , a rotating rod 622 , a first bevel gear 623 , a second bevel gear 624 and a fourth servo motor 625 . The swing seat 621 is arranged in the swing groove at the front end of the rotating seat 612, and its width is adapted to the width of the swing groove, and can swing in both directions under the limit of the swing groove; the rotating rod 622 is fixedly connected to the swing seat 621, and its two ends pass through the swing seat 621 and are respectively rotatably connected to the groove walls on both sides of the swing groove; the first bevel gear 623 is fixedly arranged on the rotating rod 622; the second bevel gear 624 intersects and meshes with the first bevel gear 623 at right angles; the fourth servo motor 625 is fixedly arranged in the swing groove, and its motor shaft is fixedly connected to the second bevel gear 624; driven by the fourth servo motor 625, the second bevel gear 624 transmits power to the first bevel gear 623, driving the rotating rod 622 to rotate forward and reverse, so that the swing seat 621 can swing in both directions along the swing groove, and the inclination angle of the entire curtain wall can be adjusted to meet the installation requirements.

[0054] like Figure 1-2 As shown in , 4 , in the embodiment of the present invention, the positioning and adsorption mechanism 7 is arranged at the front end of the swing component 62 to position and adsorb the curtain wall, and includes a positioning component 71 and an adsorption component 72 .

[0055] The positioning assembly 71 applies pressure to the curtain wall to position it outward, so that the curtain wall is closely attached to the adsorption assembly 72 inward, to prevent the curtain wall from swinging due to high-rise wind pressure and not firmly attached to the adsorption assembly 72, resulting in poor adsorption effect. The positioning assembly 71 includes a first telescopic arm 711, a third hydraulic cylinder 712, a pressure plate 713 and a protective pad 714. The third hydraulic cylinder 712 is provided with two groups, which are symmetrically arranged on both sides of the first telescopic arm 711; the pressure plate 713 is fixedly connected to the piston rod of the third hydraulic cylinder 712; and the protective pad 714 is fixedly arranged on the inner side of the pressure plate 713.

[0056] Furthermore, the middle end of the first telescopic arm 711 is fixedly connected to the front end of the swing assembly 62 , and includes a fixed frame 7111 , a bidirectional lead screw 7112 , a moving block 7113 , a sliding frame 7114 , a third bevel gear 7115 , a fourth bevel gear 7116 and a fifth servo motor 7117 . The fixed frame 7111 is fixedly arranged on the top of the swing seat 621, which is a groove-shaped structure; the two-way screw 7112, both ends of which are rotatably arranged on the groove walls on both sides of the fixed frame 7111; the moving block 7112 is provided with two groups and is respectively threadedly connected with the two-way screw 7112, and its width is adapted to the groove width of the fixed frame 7111. Under the limiting action of the fixed frame 7111, the two-way screw 7112 is rotated to make the two symmetrically arranged groups of moving blocks 7112 perform synchronous reverse displacement; one end of the sliding frame 7114 is fixedly arranged on the top of the moving block 7112, and the third hydraulic cylinder 712 is vertically fixedly arranged on the outer end thereof; the third bevel gear 7115 is fixedly arranged on the middle section of the two-way screw 7112; the fourth bevel gear 7116 intersects and meshes with the third bevel gear 7115 vertically; the five servo motors 7117 are fixedly arranged on the top of the fixed frame 7111, and their motor shafts are fixedly connected to the fourth bevel gear 7116.

[0057] When the positioning assembly 71 performs the pressure positioning operation, the first telescopic arm 711 extends, the fifth servo motor 7117 outputs power, and the fourth bevel gear 7116 meshes with the third bevel gear 7115 to drive the bidirectional lead screw 7112 to rotate, so that the two groups of moving blocks 7113 are displaced in the same direction under the limiting action of the fixed frame 7111, thereby driving the two groups of sliding frames 7114 to move away in the opposite direction until the distance between the two groups of protection pads 714 is greater than the width of the curtain wall; after the third hydraulic cylinder 712 pushes the pressure plate 713 forward beyond the curtain wall to the outside, the first telescopic arm 711 contracts to make the protection pad 714 overlap with the curtain wall; the third hydraulic cylinder 712 retracts the piston to make the protection pad 714 fit against the curtain wall and apply corresponding pressure to it, so as to avoid external force from causing disturbance to the curtain wall, thereby completing the pressure positioning operation on the curtain wall, making the curtain wall and the adsorption assembly 72 fit closely, and improving the efficiency of the adsorption operation.

[0058] The adsorption assembly 72 is fixedly arranged at the front end of the swing assembly 62, and can effectively adsorb curtain walls of various shapes. It includes a disc block 721, a second telescopic arm 722 and a suction cup 723; the rear end of the disc block 721 is fixedly connected to the front end of the swing seat 621, and multiple sets of second telescopic arms 722 are arranged in the circumferential direction of the outer circumference; the multiple sets of the second telescopic arms 722 are respectively adjusted to extend the length to adapt to curtain walls of different shapes; the suction cup 723 is arranged at the outer end of the second telescopic arm 722, and the curtain wall is adsorbed and fixed by generating negative pressure. Preferably, the second telescopic arms 722 are provided with four sets.

[0059] Furthermore, the second telescopic arm 722 includes a fixed arm 7221, a sliding arm 7222 and a fourth hydraulic cylinder 7223; the rear end of the fixed arm 7221 is fixedly connected to the outer periphery of the disc block 721; the sliding arm 7222 is slidably arranged in the fixed arm 7221, and its front end is fixedly connected to the suction cup member 723; the fourth hydraulic cylinder 7223 is fixedly arranged on the fixed arm 7221, and the front end of its piston rod is fixedly connected to the suction cup member 723; driven by the fourth hydraulic cylinder 7223, the sliding arm 7222 slides out of the fixed arm 7221 to a corresponding length to adapt to the shape of the curtain wall, thereby solving the problem that the traditional suction cup has a fixed position, a small adsorption force area, and weak adsorption.

[0060] Furthermore, the suction cup member 723 includes a mounting block 7231, a support plate 7232, a suction cup 7233 and a negative pressure pipe 7234. The mounting block 7231 is fixedly connected to the sliding arm 7222 and the fourth hydraulic cylinder 7223 respectively; the support plate 7232 is fixedly arranged at the front end of the mounting block 7231 for installing the suction cup 7233; the suction cup 7233 is arranged at the front end of the support plate 7232, and is connected to the negative pressure pipe 7234, and negative pressure is transmitted through the negative pressure pipe 7234 to absorb and fix the curtain wall.

[0061] When the adsorption component 72 performs the adsorption and fixing operation, the corresponding second telescopic arms 722 adjust the extension distance according to the shape of the curtain wall to maximize the overall adsorption area. After the positioning adsorption mechanism 7 pushes the curtain wall inward to fit the suction cup 7233, the negative pressure pipe 7234 transmits negative pressure into the suction cup 7233 to adsorb and fix the curtain wall, completing the adsorption and fixing operation of the curtain wall.

[0062] In the embodiment of the present invention, when the auxiliary protection installation device performs curtain wall installation operations, the operating trolley 1 is hoisted to the corresponding floor, and with the assistance of the crane, the curtain wall is hoisted to the corresponding installation operation point; the operating trolley is displaced to the corresponding position, and the load-bearing platform 3 is translated by the translation mechanism 2, and the vertical height is lifted by the lifting mechanism 5, so that the front end of the telescopic rod 4 is aligned with the curtain wall; the telescopic rod 4 is extended out of the floor and pushes the angle fine-tuning mechanism 6 to approach the curtain wall; the azimuth is adjusted by rotating the rotating component 61 of the angle fine-tuning mechanism 6, and the inclination is adjusted by the swinging component 62, so that the positioning adsorption mechanism 7 is kept parallel to the curtain wall; the positioning component 71 of the positioning adsorption mechanism 7 extends the first telescopic arm 711 to make the distance between the two sets of protection pads 714 greater than the width of the curtain wall; after the third hydraulic cylinder 712 pushes the pressing plate 713 forward beyond the curtain wall toward the outside, the first telescopic arm 711 contracts to make the protective pad 714 overlap with the curtain wall; the third hydraulic cylinder 712 retracts the piston to make the protective pad 714 fit the curtain wall outward and apply corresponding pressure to it; the multiple groups of the second telescopic arms 722 of the adsorption assembly 72 adjust the extension length respectively to adapt to curtain walls of different shapes to maximize the overall adsorption area. After the positioning adsorption mechanism 7 pushes the curtain wall inward to fit the suction cup 7233, the negative pressure pipe 7234 transmits negative pressure into the suction cup 7233 to adsorb and fix the curtain wall, completing the adsorption and fixing operation of the curtain wall; after the adsorption and fixing is completed, the translation mechanism 2 translates and the lifting mechanism 5 lifts, so that the curtain wall is accurately moved to the installation point, and the installation orientation of the curtain wall is adjusted by the rotating assembly 61 and the inclination angle of the curtain wall is adjusted by the swing assembly 62, so as to accurately position the curtain wall to meet the installation requirements for the next step of installation.

[0063] The auxiliary protection installation device of the present invention can realize the installation of curtain walls on floors of different heights by operating the trolley 1 to operate the device to the corresponding floor, and cooperating with the crane to hoist the curtain wall to the corresponding installation operation point; the azimuth is adjusted by rotating the rotating component 61 of the angle fine-tuning mechanism 6, and the inclination is adjusted by the swinging component 62, so as to accurately position the curtain wall to meet the installation requirements; the curtain wall is pressed and positioned outward by the positioning component 71 of the positioning adsorption mechanism 7, so that the curtain wall is tightly fitted with the adsorption component 72 facing inward, and there is no need for staff to pull and fix it, thereby improving the speed and convenience of construction; the corresponding extension lengths of multiple groups of second telescopic arms 722 are adjusted by the adsorption component 72 to adapt to curtain walls of different sizes and shapes, so as to maximize the overall adsorption area, thereby solving the problem that the traditional suction cup is fixed in position, the adsorption force area is small, and the adsorption is not firm.

[0064] The auxiliary protection installation device of the present invention has high applicability and can realize the installation of vertical and angled building curtain walls and the installation of non-rectangular and small-arc building curtain walls through multiple adjustment function mechanisms.

[0065] The auxiliary protection installation device of the present invention, by operating inside the floor, avoids the workers from setting up a platform outside the floor to pull the curtain wall, reduces the risk of work-related accidents, is able to adapt to complex environments such as wind pressure in high-rise buildings, and ensures the stability and safety of curtain wall installation.

[0066] The auxiliary protection installation device of the present invention reduces the need for manual handling and platform construction through automated and mechanized operations, thereby reducing labor costs, can quickly adjust the posture of various curtain walls and adsorb and fix them, and improves installation efficiency.

[0067] The embodiment of the present invention further provides an operation method of an auxiliary protection installation device for a building curtain wall, comprising the following steps:

[0068] S100: The equipment and installation materials are brought in, the operating trolley 1 is operated to the corresponding floor, and the curtain wall is hoisted to the corresponding installation operation point;

[0069] S200: The carrying platform 3 is translated by the translation mechanism 2, and the vertical height is raised by the lifting mechanism 5, so that the front end of the telescopic rod 4 is aligned with the curtain wall;

[0070] S300: The azimuth is adjusted by rotating the rotating component 61 of the angle fine-tuning mechanism 6, and the inclination is adjusted by the swinging component 62, so that the positioning adsorption mechanism 7 is kept parallel to the curtain wall;

[0071] S400: The positioning assembly 71 extends the width of the first telescopic arm 711 and adjusts the telescopic distance of the piston rod of the hydraulic cylinder 712, so that the protective pad 714 is attached to the curtain wall outward and exerts corresponding pressure on it;

[0072] S500: The plurality of groups of the second telescopic arms 722 of the adsorption assembly 72 respectively adjust the extension lengths to adapt to curtain walls of different shapes to maximize the overall adsorption area;

[0073] S600: After the positioning and adsorption mechanism 7 pushes the curtain wall inward to fit the suction cup 7233, the negative pressure pipe 7234 transmits negative pressure into the suction cup 7233 to adsorb and fix the curtain wall, completing the adsorption and fixing operation of the curtain wall;

[0074] S700: The translation mechanism 2 translates, and the lifting mechanism 5 lifts, so that the curtain wall moves accurately to the installation point;

[0075] S800: The rotating assembly 61 adjusts the installation orientation of the curtain wall, and the swinging assembly 62 adjusts the inclination angle of the curtain wall, so as to accurately position the curtain wall to meet the installation requirements for the next step of installation.

[0076] It will be easily understood by those skilled in the art that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary protection installation device for a building curtain wall, characterized in that: include; A running trolley (1) comprises a trolley body (11), wheels (12) and a foot support assembly (13); A translation mechanism (2) disposed on the top of the operating trolley (1) drives the bearing platform (3) to translate left and right; A telescopic rod (4) and a lifting mechanism (5) are arranged on the top of the bearing platform (3); the rear end of the telescopic rod (4) is limitedly hinged to the bearing platform (3); the lifting mechanism (5) comprises a second hydraulic cylinder (51), one end of which is hinged to the middle end of the bottom of the telescopic rod (4) and the other end is hinged to the bearing platform (3); An angle fine-adjusting mechanism (6) disposed at the front end of the telescopic rod (4) comprises a rotating assembly (61) and a swing assembly (62) disposed at the front end of the rotating assembly (61). The rotating assembly (61) is used to rotate and adjust the installation orientation, and the swing assembly (62) is used to adjust the inclination angle, thereby accurately positioning the curtain wall to meet installation requirements. The positioning and adsorption mechanism (7) arranged at the front end of the angle fine-tuning mechanism (6) comprises a positioning component (71) and an adsorption component (72); wherein the positioning component (71) comprises a first telescopic arm (711), a third hydraulic cylinder (712) and a protective pad (714); the first telescopic arm (711) is extended in width and the hydraulic cylinder (712) piston rod is adjusted to extend and retract, so that the protective pad (714) is attached to the curtain wall outward and a corresponding pressure is applied thereto; the adsorption component (72) comprises a second telescopic arm (722) and a suction cup (723); a plurality of groups of the second telescopic arms (722) are respectively adjusted in extension length to adapt to curtain walls of different shapes so as to maximize the overall adsorption area; the suction cup (723) is adsorbed and fixed to the inner surface of the curtain wall by negative pressure.

2. The auxiliary protection installation device for a building curtain wall according to claim 1, characterized in that: A third hydraulic cylinder (712) is symmetrically provided at both ends of the first telescopic arm (711); a pressure plate (713) is fixedly provided at the front end of the piston rod of the third hydraulic cylinder (712); and the protective pad (714) is fixedly provided on the inner side of the pressure plate (713).

3. The auxiliary protection installation device for a building curtain wall according to claim 2, characterized in that: The middle end of the first telescopic arm (711) is fixedly connected to the front end of the swing assembly (62), and comprises a fixed frame (7111), a bidirectional lead screw (7112), a moving block (7113), a sliding frame (7114), a third bevel gear (7115), a fourth bevel gear (7116) and a fifth servo motor (7117); the fixed frame (7111) is a groove-shaped structure; the two ends of the bidirectional lead screw (7112) are rotatably arranged on the groove walls on both sides of the fixed frame (7111); the moving block (7112) is provided with two groups and is respectively threadedly connected to the bidirectional lead screw (7112), and its width is adapted to the groove width of the fixed frame (7111), and the moving block (7112) is provided with two groups of ... Under the limiting action of the body (7111), by rotating the bidirectional lead screw (7112), the two symmetrically arranged groups of moving blocks (7112) are synchronously displaced in the opposite direction; one end of the sliding frame (7114) is fixedly arranged on the top of the moving block (7112), and a third hydraulic cylinder (712) is vertically fixedly arranged on the outer end thereof; the third bevel gear (7115) is fixedly arranged on the middle section of the bidirectional lead screw (7112); the fourth bevel gear (7116) intersects vertically with the third bevel gear (7115) and meshes with it; the fifth servo motor (7117) is fixedly arranged on the top of the fixed frame (7111), and its motor shaft is fixedly connected to the fourth bevel gear (7116).

4. An auxiliary protection installation device for a building curtain wall according to any one of claims 1 to 3, characterized in that: The adsorption component (72) further comprises a disc block (721) fixedly arranged at the front end of the swing component (62), and a plurality of second telescopic arms (722) are arranged on the outer circumference of the disc block; the second telescopic arms (722) comprise a fixed arm (7221), a sliding arm (7222) and a fourth hydraulic cylinder (7223); the rear end of the fixed arm (7221) is fixedly connected to the outer circumference of the disc block (721); the sliding arm (7222) is slidably arranged in the fixed arm (7221), and the front end of the sliding arm is fixedly connected to the suction cup component (723); the fourth hydraulic cylinder (7223) is fixedly arranged on the fixed arm (7221), and the front end of the piston rod of the fourth hydraulic cylinder is fixedly connected to the suction cup component (723).

5. The auxiliary protection installation device for a building curtain wall according to claim 4, characterized in that: The suction cup member (723) comprises a mounting block (7231), a support plate (7232), a suction cup (7233) and a negative pressure pipe (7234); the mounting block (7231) is fixedly connected to the sliding arm (7222) and the fourth hydraulic cylinder (7223) respectively; the support plate (7232) is fixedly arranged at the front end of the mounting block (7231) for installing the suction cup (7233); the suction cup (7233) is arranged at the front end of the support plate (7232), and is connected to the negative pressure pipe (7234), and negative pressure is transmitted through the negative pressure pipe (7234) to adsorb and fix the curtain wall.

6. An auxiliary protection installation device for a building curtain wall according to any one of claims 1 to 3, characterized in that: The rotating assembly (61) is rotatably arranged in the rotating groove at the front end of the telescopic rod (4) and is used to adjust the installation orientation of the curtain wall. It comprises a third servo motor (611), a rotating seat (612) and a bearing (613); the outer ring of the bearing (613) is fixedly connected to the wall of the rotating groove at the front end of the sliding rod (42), and the inner ring is fixedly connected to the outer side of the rotating seat (612); the third servo motor (611) is fixedly arranged in the rotating groove, and its motor shaft is fixedly connected to the rear end of the rotating seat (612).

7. The auxiliary protection installation device for a building curtain wall according to claim 6, characterized in that: The swing assembly (62) comprises a swing seat (621), a rotating rod (622), a first bevel gear (623), a second bevel gear (624) and a fourth servo motor (625); the swing seat (621) is arranged in a swing groove at the front end of the rotating seat (612), and its width is adapted to the width of the swing groove, and it swings bidirectionally under the limit of the swing groove; the rotating rod (622) is fixedly connected to the swing seat (621), and its two ends pass through the swing seat (621) and are respectively rotatably connected to the groove walls on both sides of the swing groove; the first bevel gear (623) is fixedly arranged on the rotating rod (622); the second bevel gear (624) intersects with the first bevel gear (623) vertically and meshes with each other; the fourth servo motor (625) is fixedly arranged in the swing groove, and its motor shaft is fixedly connected to the second bevel gear (624).

8. An auxiliary protection installation device for a building curtain wall according to any one of claims 1 to 3, characterized in that: The telescopic rod (4) comprises a rod barrel (41), a sliding rod (42), a screw rod (43) and a second servo motor (44); wherein the rod body at the rear end of the rod barrel (41) is sleeved in a limit seat (52), and the middle end of the bottom of the rod body is hinged to one end of the second hydraulic cylinder (51); the sliding rod (42) is limitedly slidably arranged in the rod barrel (41), and is a prismatic structure, adapted to the inner wall surface of the rod barrel (41), and performs linear displacement along the rod barrel (41); the screw rod (43) is threadedly connected to the sliding rod (42); the second servo motor (44) is fixedly arranged at the rear end of the rod barrel (41), and its motor shaft is fixedly connected to the rear end of the screw rod (43), and is driven by the second servo motor (44), and the screw rod (43) drives the sliding rod (42) to perform telescopic operation.

9. An auxiliary protection installation device for a building curtain wall according to any one of claims 1 to 3, characterized in that: The translation mechanism (2) is arranged on the vehicle body (11), and comprises a first servo motor (21), a driving screw rod (22) and a sliding connection block (23); the sliding connection block (23) is adapted to the limiting slide groove (111), and its two ends are slidingly arranged in the limiting slide groove (111), thereby performing horizontal lateral displacement along the limiting slide groove (111); the driving screw rod (22) is threadedly connected to the moving connection block (23), and its two ends are rotatably arranged on the vehicle body (11); the first servo motor (21) is fixedly arranged on the vehicle body (11), and its motor shaft is fixedly connected to one end of the driving screw rod (22), thereby driving the driving screw rod (22) to rotate, and under the limiting action of the limiting slide groove (111), the sliding connection block (23) performs linear displacement along the horizontal lateral direction.

10. An operating method of an auxiliary protection installation device for a building curtain wall, which is implemented by an auxiliary protection installation device for a building curtain wall according to any one of claims 1 to 9, comprising the following steps: S100: The equipment and installation materials are brought in, the operating trolley (1) is moved to the corresponding floor, and the curtain wall is hoisted to the corresponding installation operation point; S200: The bearing platform (3) is translated by the translation mechanism (2), and the vertical height is raised by the lifting mechanism (5), so that the front end of the telescopic rod (4) is aligned with the curtain wall; S300: The azimuth is adjusted by rotating the rotating component (61) of the angle fine-tuning mechanism (6), and the inclination is adjusted by the swinging component (62), so that the positioning adsorption mechanism (7) remains parallel to the curtain wall; S400: The positioning assembly (71) extends the width of the first telescopic arm (711) and adjusts the telescopic distance of the piston rod of the hydraulic cylinder (712) so that the protective pad (714) is attached to the curtain wall outward and a corresponding pressure is applied thereto; S500: The plurality of groups of the second telescopic arms (722) of the adsorption assembly (72) respectively adjust their extension lengths to adapt to curtain walls of different shapes, thereby maximizing the overall adsorption area; S600: After the positioning adsorption mechanism (7) pushes the curtain wall inwardly to fit the suction cup (7233), the negative pressure pipe (7234) transmits negative pressure into the suction cup (7233) to adsorb and fix the curtain wall, thus completing the adsorption and fixing operation of the curtain wall; S700: The translation mechanism (2) translates, and the lifting mechanism (5) lifts, so that the curtain wall is accurately moved to the installation point; S800: The rotating assembly (61) adjusts the installation orientation of the curtain wall, and the swinging assembly (62) adjusts the inclination angle of the curtain wall, thereby accurately positioning the curtain wall to meet the installation requirements, so as to proceed to the next step of installation work.

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