Curtain wall type door and window mounting device

Abstract

The invention discloses a curtain wall type door and window mounting device, and relates to the technical field of curtain wall door and window mounting equipment.The curtain wall type door and window mounting device comprises a bearing support, a limiting mechanism is arranged at the bottom end in the bearing support, and according to the curtain wall type door and window mounting device, an external remote control device drives a limiting motor to operate through a control module; a limiting motor drives a limiting plate to break away from limiting of the side wall of the curtain wall type door and window, an installation person pulls the bottom of the curtain wall type door and window, the curtain wall type door and window rotates under the action of a fixing frame, a door and window protection pad protects the top of the curtain wall type door and window, and at the moment, an external remote control device drives a servo motor to operate through a control module. The servo motor drives the traction mechanism to pay off the traction rope, at the moment, the fixing frame drives the curtain wall type door and window to move downwards till the bottom of the curtain wall type door and window moves to the installation position, installation personnel pull the top of the curtain wall type door and window through the manual suction cup, the curtain wall type door and window integrally moves to the installation position, and the curtain wall type door and window limiting and hoisting device has the advantage of limiting and hoisting the curtain wall type door and window.

Description

Technical Field

[0001] The present invention relates to the technical field of curtain wall door and window installation equipment, in particular to a curtain wall door and window installation device. Background Art

[0002] Curtain wall doors and windows refer to the light-transmitting and decorative door and window components installed in the outer walls of a building. They not only improve the aesthetics and wind pressure resistance of the building, but also effectively increase natural lighting and indoor and outdoor air convection, thereby improving the comfort of the residents. The main features of curtain wall doors and windows include: aesthetics, energy saving and environmental protection, functionality, decoration, safety, etc. The use of transparent glass materials makes the building appearance more beautiful and generous, while allowing natural light to enter the room smoothly, improving the indoor lighting effect, and having good heat insulation, sound insulation, waterproof and windproof functions, which helps to create a comfortable living and office environment. Curtain wall doors and windows can Used for lighting and ventilation, improving the efficiency and comfort of buildings, curtain walls, as the decoration and protective layer of the building's exterior walls, have a modern and high-end style. They need to meet safety standards and be able to withstand external disasters such as typhoons, and must take into account aging and maintenance issues. There are various types of curtain wall doors and windows, including double-layer curtain wall doors and windows, inside and outside window curtain wall doors and windows, casement, sliding and revolving door curtain wall doors and windows, etc., to meet different building design and usage requirements. In general, curtain wall doors and windows are an indispensable part of modern construction projects. They not only enhance the beauty and functionality of buildings, but also bring significant improvements to living and working environments.

[0003] Curtain wall doors and windows are a significant innovation in building envelope structures. Their technological evolution reflects modern architecture's ongoing pursuit of performance, aesthetics, and energy efficiency. Cast iron and glass curtain walls were first introduced between the mid-19th and early 20th centuries. In 1851, London's Crystal Palace pioneered the use of cast iron frames and flat glass on a large scale, ushering in curtain wall technology. However, this type of glass curtain wall had a high thermal conductivity (≈80W / (m·K)) and severe condensation, making it suitable only for temporary structures. In the early 20th century, American high-rise buildings, such as the Woolworth Building in New York, adopted a hybrid structure of steel windows and masonry. However, this structure had drawbacks, resulting in heat loss up to five times that of traditional walls. Energy consumption became a prominent issue. The aluminum alloy revolution began in the technological breakthrough period of 1950-1980. In 1952, the American company ALCOA launched the 6063-T5 aluminum alloy profile, which achieved three major advances: 60% weight reduction (density 2.7g / cm³ vs. 7.8g / cm³ for steel), extrusion of complex cross-sections (thermal conductivity ≈160W / (m·K)), and anodized surface treatment (weather resistance increased to 20 years). Later, structural adhesive bonding technology was developed. In 1968, Germany invented silicone structural adhesive (tensile strength ≥1.5MPa), which made hidden frame curtain walls possible. In 1971, the Munich Olympic venues The first glass curtain wall without exposed frames was realized. From 1980 to 2000, the performance of glass curtain walls was improved, and energy-saving technology achieved breakthroughs. In 1985, Low-E glass was mass-produced (emissivity ≤ 0.15), which reduced the heat transfer coefficient from 6.0 to 1.5W / (m²·K). In 1992, Europe launched thermal insulation aluminum alloy profiles (through-strip PA66 insulation strips, λ ≤ 0.3W / (m·K)). The United States ASTM E283-91 established the air tightness test standard (≤ 0.3cfm / ft²@75Pa). China GB / T 21086-2007 defined the technical requirements for integrated curtain wall doors and windows for the first time. Since 2000, we have ushered in the era of intelligent technology. In terms of material innovation, ultra-thin flexible photovoltaic glass (thickness ≤ 2mm, conversion efficiency ≥ 22%) is integrated into curtain wall windows. Aerogel-filled insulating glass (U value ≤ 0.5W / (m²·K)) is used in intelligent systems. Pressure-adaptive sealing technology dynamically adjusts the compression of the sealing strip according to wind pressure. IoT monitoring: strain sensors detect frame deformation in real time with an accuracy of ±0.01mm. The most typical case is the Shanghai Tower, which uses a double-layer curtain wall window system and an annual energy saving rate of 32%. The spaceship building at Apple's headquarters uses fully curved glass curtain wall windows with a single unit size of 14×3 meters.

[0004] In the prior art curtain wall unit hoisting system, the patent application No. 202110864192.0 provides the following components: a hoisting bracket installed on the roof, a guiding cable with one end installed on the hoisting bracket and the other end installed on the ground, a suspension assembly installed on the guiding cable, and a first winch installed on the roof or the hoisting bracket. When the first winch pulls the suspension assembly, the suspension assembly moves up and down along the guiding cable to hoist the curtain wall unit fixed on the suspension assembly. The suspension assembly includes: a suspension frame connected to the first winch, with the curtain wall unit suspended on the suspension frame; a stabilizing frame suspended on the suspension frame and slidably installed on the guiding cable, with the stabilizing frame sleeved on the curtain wall unit. The suspension assembly further includes: a first lifting belt with its top end installed on the suspension frame and its bottom end fixed to the top end of the curtain wall unit; and a second lifting belt with its top end installed on the suspension frame and its bottom end fixed to the top of one side of the curtain wall unit. There are two first lifting belts and two second lifting belts, both symmetrically arranged. The stabilizing frame includes: a limiting part suspended on the suspension frame, with a limiting groove in the middle through which the curtain wall unit passes; and a guiding part installed on the limiting part and slidably installed on the guiding cable. The guiding cable guides the up and down movement of the suspension assembly and resists the wind force, making the suspension assembly move up and down stably, so as to hoist the curtain wall unit stably. During the hoisting process, no manual participation is required, the operation process is labor-saving and safe, and the system structure is simple, without the need for too much mechanical participation, solving the technical problems existing in the current hoisting method, such as consuming both machinery and manpower and being prone to safety problems.

[0005] The existing curtain wall and window hoisting equipment has a simple structure. Temporary fasteners need to be installed on the curtain wall, and the curtain wall is lifted by tying ropes to the fasteners. The steps before lifting the curtain wall are relatively cumbersome. When the curtain wall is transported to the designated position at a high place, workers first need to pull the bottom of the curtain wall and window on the building floor, and then while installing the curtain wall, remove the temporary fasteners. Sometimes workers need to lean out to untie the ropes, resulting in very troublesome disassembly and certain danger. Moreover, during the hoisting process, due to the lack of a limiting mechanism in the hoisting mechanism, the curtain wall and window are prone to rotate under the influence of wind force in the air, and in severe cases, there is a risk of falling off. Since the curtain wall and window are relatively heavy, a large pulling force is required to pull the curtain wall and window into the building, and the curtain wall and window are very likely to bump into the building main body or rub against the ropes to cause scratches. For this reason, we propose a curtain wall type window installation device. Summary of the Invention

[0006] The purpose of the present invention is to provide a curtain wall type window installation device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a curtain wall type door and window installation device, comprising a load-bearing bracket, a limiting mechanism is provided at the bottom end of the load-bearing bracket, a traction mechanism is provided at the front end of the load-bearing bracket, a contact mechanism is provided at the bottom of the traction mechanism, the contact mechanism comprises a fixed bracket, the left and right ends of the fixed bracket are located at the side walls of the load-bearing bracket and are rotatably connected to guide rods, a vacuum generating mechanism is fixedly connected to the center position of the front end of the fixed bracket, the left and right ends of the vacuum generating mechanism are through-connected with vacuum air pipes, the end of the vacuum air pipe away from the vacuum generating mechanism is through-connected with a suction cup body, the front end of the suction cup body is located inside the fixed bracket and is fixedly connected to a moving block, and the left and right sides of the top wall of the fixed bracket are located in front of the suction cup body and are fixedly connected to door and window protection pads.

[0008] Preferably, the limiting mechanism includes a limiting motor, which is fixedly connected to the top wall of the supporting bracket, and a worm A is fixedly connected to the output end on the rear side of the limiting motor, and a worm gear A is engaged with the left side of the worm A. The bottom end of the worm gear A is located inside the supporting bracket and is fixedly connected to a spacing adjustment wheel. A square through hole is opened inside the supporting bracket, and the worm gear A and the spacing adjustment wheel are connected by a fixed rod, which passes through the top of the supporting bracket, and contact racks are engaged on both the front and rear sides of the spacing adjustment wheel, and the contact rack forms a sliding connection with the inner wall of the square through hole.

[0009] Preferably, the contact rack is fixedly connected to a limit plate at one end away from the spacing adjusting wheel, the top of the limit plate is slidably connected to the inner wall of the supporting bracket, the top wall of the limit plate is provided with a locking block slidably connected to the inner top wall of the supporting bracket, and the supporting bracket is provided with movable grooves slidably connected to the limit plate on the left and right sides, the inner wall of the movable groove is located inside the limit plate and is fixedly connected to a door and window limit guide plate, and the limit plate is provided with a guide hole slidably connected to the door and window limit guide plate.

[0010] Preferably, the side wall of the limiting plate close to one end of the spacing adjustment wheel is fixedly connected to a door and window blocking plate, the door and window blocking plate and the limiting plate are arranged at a vertical angle, and the side wall of the limiting plate is fixedly connected to a door and window anti-slip pad below the door and window blocking plate.

[0011] Preferably, the left and right sides of the top wall of the supporting bracket are fixedly connected with a device traction frame, and the top of the device traction frame is connected to the external retractable mechanism.

[0012] Preferably, the traction mechanism includes a power shaft, and the front end side wall of the supporting bracket is rotatably connected to the power shaft by setting a support block, the outer surface of the power shaft is fixedly connected to a worm gear B, the front side of the worm gear B is engaged with a worm B, the front end side wall of the supporting bracket is rotatably connected to the upper and lower ends of the worm B through an extension frame, the top of the worm B is fixedly connected to a servo motor, and the servo motor is connected to the extension frame.

[0013] Preferably, winding rollers are fixedly connected to both the left and right sides of the worm gear B on the outer surface of the power shaft. A debris-proof protective cover is fixedly connected to the side wall of the bearing bracket above the winding roller. A traction limit block is fixedly connected to the side wall of the bearing bracket below the winding roller. The traction limit block is arranged in a "Y" shape. A traction rope is wound around the outer surface of the winding roller. A limit hole engaged with the traction rope is formed inside the traction limit block. The bottom ends of the traction ropes are fixedly connected to both the left and right sides of the top of the fixed frame.

[0014] Preferably, the side wall of the bearing bracket is slidably connected by a guiding collar and a guiding rod. Both the left and right sides of the fixed frame are arranged in an "L" shape. Anti-impact buffer wheels are rotatably connected to both the left and right sides of the rear side wall of the bearing bracket.

[0015] Preferably, an adjustment groove slidably connected with the moving block is formed inside the fixed frame. The moving block is square-shaped. The door and window protection pad is arranged behind the traction rope. The side wall of the door and window protection pad is made of rubber material.

[0016] Preferably, a control module is fixedly connected to the top wall of the bearing bracket above the limit motor. A remote control module is arranged inside the control module. The top end of the vacuum generating mechanism is connected to the control module through a telescopic wire. The limit motor and the servo motor are respectively connected to the control module through signal transmission lines.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. During the operation of the present invention, an external remote control device drives the limit motor to operate through the control module. The limit motor drives the limit plate to disengage from the side wall of the curtain wall door and window. The installer pulls the bottom of the curtain wall door and window. The curtain wall door and window rotates under the action of the fixed frame. The door and window protection pad protects the top of the curtain wall door and window. At this time, the external remote control device drives the servo motor to operate through the control module. The servo motor drives the worm gear B to rotate. The worm gear B drives the worm wheel B to rotate. The worm wheel B drives the power shaft to rotate. The power shaft drives the winding roller to rotate. The winding roller pays out the traction rope. At this time, the fixed frame drives the curtain wall door and window to move down until the bottom of the curtain wall door and window moves to the installation position. The installer pulls the top of the curtain wall door and window through a manual suction cup. The whole curtain wall door and window moves to the installation position. The external remote control device drives the vacuum generating mechanism to operate through the control module, so that the suction cup body disengages from the curtain wall door and window, solving the problem that in the existing hoisting process, due to the lack of a limit mechanism in the hoisting mechanism, the curtain wall doors and windows are prone to rotate under the influence of wind force at high altitude, and seriously, there is a risk of falling off, and having the advantage of limiting the hoisting of curtain wall doors and windows.

[0018] 2. The present invention is provided with an anti-collision buffer wheel. The external remote control device drives the limit motor to operate through the control module. The limit motor drives the worm A to rotate. The worm A drives the worm gear A to rotate. The worm gear A drives the spacing adjustment wheel to rotate. The spacing adjustment wheel drives the contact rack to move toward each other. The contact rack drives the limit plate to approach the side wall of the curtain wall door and window. The limit plate limits the side wall of the curtain wall door and window through the door and window anti-slip pad. At this time, the external retraction and extension mechanism pulls the device carrying the curtain wall door and window to the installation position through the device traction frame, which solves the problem that the curtain wall door and window are heavy and a large pulling force is required to pull the curtain wall door and window into the building, which makes the curtain wall door and window extremely easy to bump into the building body or cause scratches due to friction with the rope. It has the advantage of anti-collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of a limit plate of a curtain wall type door and window installation device of the present invention; Figure 3 A schematic diagram of an anti-collision buffer wheel of a curtain wall type door and window installation device of the present invention; Figure 4 This is a schematic diagram of a traction limit block of a curtain wall type door and window installation device of the present invention; Figure 5 This is a schematic diagram of a vacuum generating mechanism of a curtain wall type door and window installation device of the present invention; Figure 6 This is a schematic diagram of a device traction frame of a curtain wall type door and window installation device of the present invention; Figure 7 A schematic diagram of a contact rack of a curtain wall door and window installation device according to the present invention; Figure 8 This is a schematic diagram of a door and window protection pad of a curtain wall type door and window installation device of the present invention; Fig. 9 This is a schematic diagram of a suction cup body of a curtain wall type door and window installation device of the present invention; Fig.10 This is a schematic diagram of a door and window limiting guide plate of a curtain wall type door and window installation device of the present invention; Fig.11 This is a schematic diagram of a door and window protection pad of a curtain wall type door and window installation device of the present invention; Fig.12 This is a schematic diagram of a control module of a curtain wall type door and window installation device of the present invention.

[0020] In the figure: 1, bearing bracket; 2, fixing bracket; 3, guide rod; 4, vacuum generating mechanism; 5, vacuum pipe; 6, suction cup body; 7, moving block; 8, door and window protection pad; 9, limit motor; 10, worm A; 11, worm gear A; 12, spacing adjusting wheel; 13, square through hole; 14, contact rack; 15, limit plate; 16, moving groove; 17, door and window limit guide plate; 18, guide hole; 19, door and window blocking plate; 20, door and window anti-slip pad; 21, device towing bracket; 22, power shaft; 23, worm gear B; 24, worm B; 25, servo motor; 26, winding roller; 27, anti-chip protection cover; 28, towing rope; 29, guide sleeve ring; 30, anti-impact buffer wheel; 31, adjusting groove; 32, control module; 33, telescopic wire; 34, towing limit block. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1-9 , the present invention provides a technical solution: a curtain wall type door and window installation device, including a bearing bracket 1, a limit mechanism is arranged at the bottom end inside the bearing bracket 1, a towing mechanism is arranged at the front end of the bearing bracket 1, and a contact mechanism is arranged at the bottom of the towing mechanism. The contact mechanism includes a fixing bracket 2. Both the left and right sides of the fixing bracket 2 are arranged in an "L" shape. The shape setting of the fixing bracket 2 facilitates the connection between structures. At the same time, this setting facilitates the fixing bracket 2 after carrying the curtain wall type door and window to rotate, greatly reducing the force consumed by the operator to tow the bottom of the curtain wall type door and window during the hoisting of the curtain wall type door and window.

[0023] At both the left and right ends of the fixing frame 2, guide rods 3 are rotatably connected to the side walls of the bearing bracket 1. The top of the guide rods 3 extends above the bearing bracket 1. At the center position of the front end of the fixing frame 2, a vacuum generating mechanism 4 is fixedly connected. The setting of the vacuum generating mechanism 4 facilitates the fixing of the suction cup body 6 to the curtain wall type doors and windows. Both the left and right ends of the vacuum generating mechanism 4 are connected through vacuum pipes 5. One end of the vacuum pipe 5 far from the vacuum generating mechanism 4 is connected through a suction cup body 6. Manually adjust the distance between the suction cup bodies 6 according to the size of the curtain wall type doors and windows, and then the vacuum generating mechanism 4 fixes the suction cup bodies 6 on the curtain wall type doors and windows through the vacuum pipes 5. At the front end of the suction cup body 6, a moving block 7 is fixedly connected inside the fixing frame 2. The moving block 7 plays a role in fixing and supporting the suction cup body 6. On both sides of the top wall of the fixing frame 2 in front of the suction cup body 6, door and window protection pads 8 are fixedly connected. The side wall of the door and window protection pad 8 is made of rubber material. This setting prevents the curtain wall type doors and windows from directly contacting the traction rope 28 and causing damage to the outer surface.

[0024] The limiting mechanism includes a limiting motor 9. The limiting motor 9 is fixedly connected to the top wall of the bearing bracket 1. The setting of the limiting motor 9 adjusts the distance between the limiting plates 15. Through this setting, the limiting plates 15 are applicable to curtain wall type doors and windows of various sizes. The rear output end of the limiting motor 9 is fixedly connected to a worm A10. The front and rear ends of the worm A10 are rotatably connected to the top wall of the bearing bracket 1 through a fixed ring. A worm gear A11 is meshed with the left side of the worm A10. At the bottom end of the worm gear A11, a spacing adjusting wheel 12 is fixedly connected inside the bearing bracket 1. A square through hole 13 is opened inside the bearing bracket 1. The worm gear A11 and the spacing adjusting wheel 12 are connected through a fixed rod. The fixed rod penetrates through the top of the bearing bracket 1. Contact racks 14 are meshed with both the front and rear sides of the spacing adjusting wheel 12. The contact racks 14 are slidably connected to the inner wall of the square through hole 13. The setting of the square through hole 13 enables the contact racks 14 to always be meshed with the spacing adjusting wheel 12, and at the same time plays a role in limiting and guiding the contact racks 14. One end of the contact rack 14 far from the spacing adjusting wheel 12 is fixedly connected to a limiting plate 15. The top of the limiting plate 15 is slidably connected to the inner wall of the bearing bracket 1. A clamping block that is slidably connected to the inner top wall of the bearing bracket 1 is arranged on the top wall of the limiting plate 15. The setting of the clamping block limits the moving distance of the limiting plate 15.

[0025] The left and right sides of the supporting bracket 1 are provided with movable grooves 16 that are slidably connected to the limit plates 15. The inner walls of the movable grooves 16 are located inside the limit plates 15 and are fixedly connected to door and window limit guide plates 17. The limit plates 15 are internally provided with guide holes 18 that are slidably connected to the door and window limit guide plates 17. The setting of the door and window limit guide plates 17 guides the limit plates 15 and makes the movement of the limit plates 15 more stable. The side wall of the limit plate 15 is fixedly connected to a door and window blocking plate 19 near one end of the spacing adjusting wheel 12. The door and window blocking plate 19 is arranged at a vertical angle to the limit plate 15. The setting of the door and window blocking plate 19 limits the top of the curtain wall doors and windows. The side wall of the limit plate 15 is located below the door and window blocking plate 19 and is fixedly connected to a door and window anti-slip pad 20. The setting of the door and window anti-slip pad 20 increases the friction between the limit plate 15 and the side wall of the curtain wall doors and windows, and at the same time protects the side wall of the curtain wall doors and windows.

[0026] The left and right sides of the top wall of the load-bearing bracket 1 are fixedly connected with a device traction frame 21. The top wall of the load-bearing bracket 1 is connected to the bottom end of the device traction frame 21 by setting a reinforcement plate. The top of the device traction frame 21 is connected to the external retractable mechanism. Extension brackets are provided at both ends of the bottom of the device traction frame 21. The setting of the extension bracket enables the device traction frame 21 to pull the load-bearing bracket 1 more smoothly when being pulled. The external remote control device drives the limit motor 9 to operate through the control module 32. The limit motor 9 drives the worm A10 to rotate, and the worm A10 drives the worm gear A11 to rotate. The worm gear A11 drives the spacing adjustment wheel 12 to rotate. The spacing adjustment wheel 12 drives the contact rack 14 to move toward each other. The contact rack 14 drives the limit plate 15 to approach the side wall of the curtain wall door and window. The limit plate 15 limits the side wall of the curtain wall door and window through the door and window anti-slip pad 20. At this time, the external retractable mechanism pulls the device carrying the curtain wall door and window to the installation position through the device traction frame 21. This setting is suitable for hoisting curtain wall doors and windows of various sizes.

[0027] The traction mechanism includes a power shaft 22. The front end side wall of the supporting bracket 1 is rotatably connected to the power shaft 22 by setting a support block. The support block provides fixed support for the power shaft 22. The outer surface of the power shaft 22 is fixedly connected to a worm gear B23. The front side of the worm gear B23 is engaged with a worm B24. The worm B24 is arranged in a vertical state. The front end side wall of the supporting bracket 1 is rotatably connected to the upper and lower ends of the worm gear B24 through an extension frame. The extension frame provides fixed support for the worm gear B24. The top of the worm gear B24 is fixedly connected to a servo motor 25. The servo motor 25 is connected to the extension frame. The setting of the extension frame makes the connection of the mechanism components more stable.

[0028] On the outer surface of the power shaft 22, winding rollers 26 are fixedly connected to both the left and right sides of the worm gear B23. On the side wall of the bearing bracket 1, a debris-proof protective cover 27 is fixedly connected above the winding roller 26. The debris-proof protective cover 27 plays a protective role for the winding roller 26. The setting of the debris-proof protective cover 27 effectively prevents external debris or sundries from obstructing the winding and unwinding of the traction rope 28 by the winding roller 26. On the side wall of the bearing bracket 1, a traction limit block 34 is fixedly connected below the winding roller 26. The traction limit block 34 is arranged in a "Y" shape. The traction rope 28 is wound around the outer surface of the winding roller 26. A limit hole meshing with the traction rope 28 is formed inside the traction limit block 34. The bottom ends of the traction ropes 28 are respectively fixedly connected to the left and right sides of the top of the fixed frame 2. The formation of the limit hole guides the traction rope 28 and slows down the wear progress of the traction rope 28.

[0029] The side wall of the bearing bracket 1 is slidably connected to the guide rod 3 through a guide sleeve ring 29. The guide sleeve ring 29 plays a role in supporting and guiding the guide rod 3. Anti-impact buffer wheels 30 are rotatably connected to both the left and right sides of the rear side wall of the bearing bracket 1. The setting of the anti-impact buffer wheels 30 prevents the bearing bracket 1 from colliding with the wall. An adjustment groove 31 slidably connected to the moving block 7 is formed inside the fixed frame 2. The setting of the adjustment groove 31 plays a role in adjusting and limiting the moving block 7. The moving block 7 is arranged in a square shape. The door and window protection pad 8 is arranged behind the traction rope 28. The setting of the door and window protection pad 8 effectively prevents the top of the curtain wall door and window from directly contacting the traction rope 28 and generating scratches.

[0030] On the top wall of the bearing bracket 1, a control module 32 is fixedly connected above the limit motor 9. A remote control module is arranged inside the control module 32. The top end of the vacuum generating mechanism 4 is connected to the control module 32 through a telescopic wire 33. The setting of the telescopic wire 33 facilitates the up and down movement of the fixed frame 2 without affecting the operation of the vacuum generating mechanism 4.

[0031] The limit motor 9 and the servo motor 25 are respectively connected to the control module 32 by setting signal transmission lines. The external remote control device drives the limit motor 9 to operate through the control module 32. The limit motor 9 drives the limit plate 15 to disengage from the side wall limit of the curtain wall type door and window. The installer pulls the bottom of the curtain wall type door and window, and the curtain wall type door and window rotates under the action of the fixing frame 2. The door and window protection pad 8 protects the top of the curtain wall type door and window. At this time, the external remote control device drives the servo motor 25 to operate through the control module 32. The servo motor 25 drives the worm B24 to rotate. The worm B24 drives the worm gear B23 to rotate. The worm gear B23 drives the power shaft 22 to rotate. The power shaft 22 drives the winding roller 26 to rotate. The winding roller 26 pays out the traction rope 28. At this time, the fixing frame 2 drives the curtain wall type door and window to move down until the bottom of the curtain wall type door and window moves to the installation position. The installer pulls the top of the curtain wall type door and window through the manual suction cup, and the whole curtain wall type door and window moves to the installation position. The external remote control device drives the vacuum generating mechanism 4 to operate through the control module 32, so that the suction cup body 6 disengages from the curtain wall type door and window.

[0032] Working principle: When the curtain wall type door and window installation device is in use, the distance between the suction cup bodies 6 is manually adjusted according to the size of the curtain wall type door and window. Then, the vacuum generating mechanism 4 fixes the suction cup bodies 6 on the curtain wall type door and window through the vacuum pipe 5. The external remote control device drives the limit motor 9 to operate through the control module 32. The limit motor 9 drives the worm A10 to rotate. The worm A10 drives the worm gear A11 to rotate. The worm gear A11 drives the distance adjusting wheel 12 to rotate. The distance adjusting wheel 12 drives the contact racks 14 to move towards each other. The contact racks 14 drive the limit plate 15 to approach the side wall of the curtain wall type door and window. The limit plate 15 limits the side wall of the curtain wall type door and window through the door and window anti-slip pad 20. At this time, the external winding and unwinding mechanism pulls the device carrying the curtain wall type door and window to the installation position through the device traction frame 21. After reaching the position, the external remote control device drives the limit motor 9 to operate through the control module 32. The limit motor 9 drives the limit plate 15 to disengage from the side wall limit of the curtain wall type door and window. The installer pulls the bottom of the curtain wall type door and window, and the curtain wall type door and window rotates under the action of the fixing frame 2. The door and window protection pad 8 protects the top of the curtain wall type door and window. At this time, the external remote control device drives the servo motor 25 to operate through the control module 32. The servo motor 25 drives the worm B24 to rotate. The worm B24 drives the worm gear B23 to rotate. The worm gear B23 drives the power shaft 22 to rotate. The power shaft 22 drives the winding roller 26 to rotate. The winding roller 26 pays out the traction rope 28. At this time, the fixing frame 2 drives the curtain wall type door and window to move down until the bottom of the curtain wall type door and window moves to the installation position. The installer pulls the top of the curtain wall type door and window through the manual suction cup, and the whole curtain wall type door and window moves to the installation position. The external remote control device drives the vacuum generating mechanism 4 to operate through the control module 32, so that the suction cup body 6 disengages from the curtain wall type door and window.

[0033] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0034] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A curtain wall type door and window installation device, comprising a bearing bracket (1), characterized in that: The said carrier A limiting mechanism is provided at the inner bottom end of the carrier bracket (1), a traction mechanism is provided at the front end of the carrier bracket (1), and a contact mechanism is provided at the bottom of the traction mechanism; The contact mechanism includes a fixed frame (2). Guide rods (3) are rotatably connected to the side walls of the carrier bracket (1) at the left and right ends of the fixed frame (2). A vacuum generating mechanism (4) is fixedly connected to the center position at the front end of the fixed frame (2). Vacuum pipes (5) are connected through both the left and right ends of the vacuum generating mechanism (4). One end of the vacuum pipe (5) far from the vacuum generating mechanism (4) is connected through a suction cup body (6). A moving block (7) is fixedly connected to the front end of the suction cup body (6) inside the fixed frame (2). Door and window protection pads (8) are fixedly connected to both sides of the top wall of the fixed frame (2) in front of the suction cup body (6).

2. The curtain wall type door and window installation device according to claim 1, characterized in that: The limiting mechanism includes a limiting motor (9). The limiting motor (9) is fixedly connected to the top wall of the carrier bracket (1). A worm A (10) is fixedly connected to the output end at the rear of the limiting motor (9). A worm gear A (11) is engaged with the left side of the worm A (10). A spacing adjusting wheel (12) is fixedly connected to the bottom end of the worm gear A (11) inside the carrier bracket (1). A square through hole (13) is formed inside the carrier bracket (1). A fixed rod is connected between the worm gear A (11) and the spacing adjusting wheel (12). The fixed rod penetrates through the top of the carrier bracket (1). Contact racks (14) are engaged with both the front and rear sides of the spacing adjusting wheel (12). The contact racks (14) are slidably connected to the inner wall of the square through hole (13).

3. The curtain wall type door and window installation device according to claim 2, characterized in that: A limiting plate (15) is fixedly connected to one end of the contact rack (14) far from the spacing adjusting wheel (12). The top of the limiting plate (15) is slidably connected to the inner wall of the carrier bracket (1). A clamping block that is slidably connected to the inner top wall of the carrier bracket (1) is provided on the top wall of the limiting plate (15). Moving grooves (16) that are slidably connected to the limiting plate (15) are formed on both the left and right sides of the carrier bracket (1). Door and window limiting guide plates (17) are fixedly connected to the inner wall of the moving groove (16) inside the limiting plate (15). A guide hole (18) that is slidably connected to the door and window limiting guide plate (17) is formed inside the limiting plate (15).

4. The curtain wall type door and window installation device according to claim 3, characterized in that: A door and window blocking plate (19) is fixedly connected to the side wall of one end of the limiting plate (15) close to the spacing adjusting wheel (12). The door and window blocking plate (19) is arranged at a right angle to the limiting plate (15). A door and window anti-slip pad (20) is fixedly connected to the side wall of the limiting plate (15) below the door and window blocking plate (19).

5. A curtain wall type door and window installation device according to claim 1, characterized in that: Device traction frames (21) are fixedly connected to both the left and right sides of the top wall of the carrier bracket (1). The top of the device traction frame (21) is connected to an external winding and unwinding mechanism.

6. The curtain wall type door and window installation device according to claim 1, characterized in that: The traction mechanism includes a power shaft (22). The front side wall of the bearing bracket (1) is rotatably connected to the power shaft (22) by arranging a support block. A worm gear B (23) is fixedly connected to the outer surface of the power shaft (22). A worm B (24) is meshed with the front side of the worm gear B (23). The front side wall of the bearing bracket (1) is rotatably connected to the upper and lower ends of the worm B (24) through an extension frame. A servo motor (25) is fixedly connected to the top end of the worm B (24), and the servo motor (25) is connected to the extension frame.

7. The curtain wall type door and window installation device according to claim 6, characterized in that: On both the left and right sides of the worm gear B (23) on the outer surface of the power shaft (22), winding rollers (26) are fixedly connected. On the side wall of the bearing bracket (1) above the winding rollers (26), a debris-proof protective cover (27) is fixedly connected. On the side wall of the bearing bracket (1) below the winding rollers (26), a traction limit block (34) is fixedly connected. The traction limit block (34) is arranged in a "Y" shape. A traction rope (28) is wound around the outer surface of the winding roller (26). A limit hole meshed with the traction rope (28) is formed inside the traction limit block (34). The bottom ends of the traction ropes (28) are respectively fixedly connected to the left and right sides of the top of the fixed frame (2).

8. The curtain wall type door and window installation device according to claim 1, characterized in that: The side wall of the bearing bracket (1) is slidably connected to the guide rod (3) by arranging a guide sleeve ring (29). Both the left and right sides of the fixed frame (2) are arranged in an "L" shape. Anti-impact buffer wheels (30) are rotatably connected to both the left and right sides of the rear side wall of the bearing bracket (1).

9. A curtain wall type door and window installation device according to claim 1, characterized in that: An adjustment groove (31) slidably connected to the moving block (7) is formed inside the fixed frame (2). The moving block (7) is square-shaped. A door and window protection pad (8) is arranged behind the traction rope (28), and the side wall of the door and window protection pad (8) is made of rubber material.

10. A curtain wall type door and window installation device according to claim 1, characterized in that: On the top wall of the bearing bracket (1) above the limit motor (9), a control module (32) is fixedly connected. A remote control module is arranged inside the control module (32). The top end of the vacuum generating mechanism (4) is connected to the control module (32) through a telescopic wire (33). The limit motor (9) and the servo motor (25) are respectively connected to the control module (32) through signal transmission lines.

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