Connecting device suitable for ultra-low energy consumption curtain wall

Abstract

The invention discloses a connecting device suitable for an ultra-low energy consumption curtain wall, and relates to the technical field of frame type curtain wall systems, the connecting device comprises a curtain wall main body, the side end of the curtain wall main body is fixedly connected with an airtight connecting piece, and the side end of the airtight connecting piece is provided with a stress adjusting assembly; under the cooperation of the stress adjusting assembly and the self-adaptive thermal conduction stress adjusting assembly, an intelligent and self-adaptive curtain wall mounting and adjusting structure is integrally formed, the stress and temperature of the curtain wall body can be accurately monitored and adjusted conveniently, the structural stability and the energy-saving efficiency are ensured, meanwhile, the convenience of mounting and maintaining is ensured, and the service life of the curtain wall body is prolonged. The influence on the energy-saving performance of the curtain wall body due to the fact that temperature rise is generated in the curtain wall in the long-time using process and heat cannot be effectively adjusted is reduced, and meanwhile the problem that the stability and durability of the whole curtain wall system are influenced due to loosening, fatigue and even breakage possibly occurring under the repeated stress effect is solved; and the service life of the ultra-low energy consumption curtain wall is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of frame type curtain wall systems, in particular to a connection device suitable for ultra-low energy consumption curtain walls. Background Art

[0002] As a new energy-saving building concept, passive buildings have gradually become known to the public in my country in recent years. Passive ultra-low energy buildings have efficient moisture retention, good thermal insulation and high airtightness doors and windows, no thermal bridge design, high airtightness, heat recovery fresh air system and can make full use of renewable energy. At present, people have higher and higher requirements for building energy conservation, and higher and higher requirements for the thermal insulation performance of the building's exterior envelope structure. Among the energy losses of passive ultra-low energy consumption structure buildings, the heat transfer loss of the exterior envelope structure accounts for the highest proportion. Therefore, it is of great significance to study the energy-saving design of the exterior envelope structure. Thermal insulation of the building's exterior envelope structure has become one of the most critical factors affecting building energy conservation.

[0003] However, in the prior art, when installing and connecting devices for ultra-low energy consumption curtain walls, it is known that multiple sets of screws, nuts, mounting seats and other structures are often used to install the ultra-low energy consumption curtain walls. However, during long-term use, the temperature inside the curtain wall rises, making it impossible to effectively regulate the heat, thereby reducing the energy-saving effect of the curtain wall. The curtain wall may become loose, fatigued or even broken under repeated stress, affecting the stability and durability of the entire curtain wall system and reducing the service life of the ultra-low energy consumption curtain wall. Therefore, it is necessary to propose a connection device suitable for ultra-low energy consumption curtain walls. Summary of the invention

[0004] The object of the present invention is to provide a connection device suitable for ultra-low energy consumption curtain walls, so as to solve the problem proposed in the above-mentioned background technology that when an ultra-low energy consumption curtain wall is used for installation and connection, it is known that the ultra-low energy consumption curtain wall is installed by using multiple sets of screws, nuts and mounting seats and other structures. However, during long-term use, the temperature inside the curtain wall rises, making it impossible to effectively regulate the heat, thereby reducing the energy-saving effect of the curtain wall, and the curtain wall may become loose, fatigued or even broken under repeated stress, affecting the stability and durability of the entire curtain wall system and reducing the service life of the ultra-low energy consumption curtain wall.

[0005] To achieve the above object, the present invention provides the following technical solution: a connection device suitable for an ultra-low energy consumption curtain wall, comprising a curtain wall body, a side end of the curtain wall body being fastened with an airtight connector, a side end of the airtight connector being installed with a stress adjustment component, and a side end of the stress adjustment component being installed with an adaptive thermal conductive stress adjustment component;

[0006] The adaptive thermal conductive stress adjustment component includes a stress sensing pressure plate, and vertical sliding grooves are provided on the left and right side surfaces of the stress sensing pressure plate. A high thermal conductive contact plate is slidably connected inside the vertical sliding groove. An L-shaped connecting bearing rod is fastened to the side wall surface of the high thermal conductive contact plate. A first gear is installed on the side end of the L-shaped connecting bearing rod. A contact positioning disc is installed on the side of the stress sensing pressure plate. A motor drive seat and a sliding connection seat are respectively installed on the side wall surface of the contact positioning disc. The left and right sides of the contact positioning disc are fastened with connecting plates. A short screw is connected to the output end of the motor drive seat. A second gear is installed on the side end of the connecting plate. The side end of the sliding connection seat is fastened with a bidirectional hollow The gear train is connected with the gear of the control gear of the control wheel, and the gear train is connected with the gear of the control gear of the control wheel by the gear train of the control wheel.

[0007] Preferably, a through hole is provided on the surface of the stress sensing pressure plate, the threaded inner turn-out fixing piece and the through hole are butt-jointedly arranged, a plug-in groove is provided on the top side surface of the airtight connector, and the high thermal conductivity contact plate is contacted and connected to the airtight connector through a connecting anchor or bolt via the plug-in groove.

[0008] Preferably, the stress adjustment component includes a bottom edge connector, and the side of the bottom edge connector is rotatably connected to a short-distance yielding electrically controlled rotating circle, and a servo motor is installed inside the short-distance yielding electrically controlled rotating circle.

[0009] Preferably, the output end of the servo motor is connected to a short-distance adjustment threaded guide rod, the top of the side end of the bottom edge connector is hinged with an articulated rotating member, and the short-distance adjustment threaded guide rod is threadedly connected inside the articulated rotating member.

[0010] Preferably, a force-bearing connector is connected to the side end of the short-distance adjusting threaded guide rod, and a rotating arm is installed outside the force-bearing connector.

[0011] Preferably, an aluminum alloy connecting plate frame is provided for the external connection of the rotating arm, the bottom of the side end of the rotating arm and the interlocking column inside the aluminum alloy connecting plate frame are slidably interlocked and connected, and the side ends of the aluminum alloy connecting plate frame and the bottom edge connecting piece are fastened to the side wall surface of the airtight connecting piece.

[0012] Preferably, a side L-shaped reinforcing connecting plate is fastened to the side surface of the aluminum alloy connecting plate frame, and a side wall plate connecting piece is fastened to the side end of the side L-shaped reinforcing connecting plate.

[0013] Preferably, a polyurethane foam insulation film is provided at the side of the curtain wall body and the connecting end of the airtight connector.

[0014] Preferably, a temperature sensing connection block is fastened to the side end of the rotating arm, the temperature sensing connection block is arranged in series with a stress sensing pressure plate stress sensor through a connecting line, and the temperature sensing connection block and the stress sensing pressure plate are fastened to each other.

[0015] Preferably, the threaded internally turned-out fixing piece is inserted through the curtain wall body and connected to the internally embedded high-insulation threaded hole.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. In the present invention, the motor drive seat is connected to the short lead screw under the cooperation of the adaptive thermal stress adjustment component, and the sliding connection seat is driven to form a linear motion. According to the linear radial force of the sliding connection seat, the bidirectional hollow shell and the internal bidirectional control micro-electromagnetic guide rod are driven to synchronously displace. At the same time, the bidirectional control micro-electromagnetic guide rod is started, driving the rack to engage with the second gear under the sliding engagement and separation of the docking short sliding column and the docking sliding groove, thereby driving the second gear to rotate, and meshing and driving the first gear to rotate under the rotational force of the second gear, so that the high thermal conductivity contact plate connected by the L-shaped connecting bearing rod slides inside the vertical sliding groove, and continues to slide and extend into the plug-in groove, and the high thermal conductivity contact plate is inserted into the plug-in groove and connected to the airtight connector with an anchor bolt or The contact connection with bolts is convenient for quickly conducting the heat of the connecting anchor bolts or bolts, and the contact connection effectively ensures the effective conduction of heat energy, while maintaining the airtightness of the overall curtain wall installation to prevent the decline of airtightness or the invasion of external pollutants and dust. At the same time, with the cooperation of the threaded inner turn-out fixing, when the synchronous shaft rotates the second gear, the threaded inner turn-out fixing inside the synchronous shaft is rotated inwardly under the rotational force generated by the torque transmission and the thrust of the thread structure itself, and is connected to the pre-buried high-insulation threaded hole inside the curtain wall body, so that the overall intelligent and adaptive curtain wall installation and adjustment structure is formed, which is convenient for realizing accurate monitoring and adjustment of the stress and temperature of the curtain wall body, ensuring structural stability and energy-saving efficiency, and ensuring the convenience of installation and maintenance.

[0018] 2. In the present invention, by cooperating with the stress adjustment component, the stress detection of the stress sensing pressure plate and the temperature sensing connection block in series, when the connection stress between the overall structure and the surface of the curtain wall body and the temperature change inside the curtain wall body are detected, the servo motor drives the short-distance adjustment threaded guide rod to rotate, and the short-distance adjustment threaded guide rod rotates on the internal thread of the hinged rotating part, wherein the rotation distance of the thread is limited by the radius distance of half a circle of the short-distance yield electric control rotation circle, and the size of the short-distance yield electric control rotation circle can be adjusted according to the installation requirements of the actual operation, ensuring that after the short-distance adjustment threaded guide rod drives the force-bearing connection part to rotate at the rotating arm, the temperature sensing connection block is used to drive the adaptive thermal conductive stress adjustment component to adjust synchronously, thereby facilitating the effectiveness of the operation of the adaptive thermal conductive stress adjustment component, and then the short-distance adjustment threaded guide rod is connected to the servo motor The output end of the device interacts with the articulated rotating part through a threaded structure to achieve precise adjustment of the length, wherein the thread allows fine-tuning of linear displacement in small steps during rotation, and at the same time, the articulated rotating part can drive the short-distance adjustment threaded guide rod according to the radius of rotation after giving way to the electric-controlled rotating circle in a short distance, so that the articulated rotating part is hinged at the top of the side end of the bottom edge connecting part, and synchronously makes the rotating arm rotate and bear the adjustment inside the aluminum alloy connecting plate frame through the embedded column, and connects the force-bearing connecting part to the other end of the short-distance adjustment threaded guide rod to bear and transmit the force in the adjustment process, thereby ensuring the stability and strength of the entire component, and the rotating arm transmits the force to the temperature sensing connecting block through the connection with the force-bearing connecting part, thereby increasing the lever effect, so that a smaller input force can obtain a larger displacement or stress adjustment effect, thereby ensuring the operating range of the adaptive thermal conductive stress adjustment component.

[0019] 3. In the present invention, the aluminum alloy connecting plate frame is slidably engaged with the rotating arm through the interlocking column under the cooperation of the stress adjustment component and the adaptive thermal conductive stress adjustment component, which not only enhances the overall rigidity of the structure, but also the selection of the aluminum alloy material helps to reduce the weight while maintaining sufficient strength. The connection setting of the aluminum alloy connecting plate frame and the airtight connector improves the long-term use performance and durability of the overall connection. At the same time, the temperature sensing connecting block is fastened to the side end of the rotating arm, and the internal built-in temperature sensor or temperature sensing element is directly contacted or close to the surface of the monitored curtain wall body to accurately measure the temperature change in the area and grasp the temperature state of the curtain wall body in real time during operation. The temperature sensing connecting block is connected to the stress sensing pressing plate through a connecting line, so that the temperature and stress data are collected synchronously and the positions correspond accurately. When overheating or stress deviation is detected, the adaptive thermal conductive stress adjustment component and the stress adjustment component can be started in sequence to adjust the overheating or stress deviation that has been changed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1This is a schematic structural diagram of the main view of a connection device suitable for an ultra-low energy consumption curtain wall according to the present invention;

[0021] Figure 2 It is a schematic structural diagram of a side view of a connection device suitable for an ultra-low energy consumption curtain wall according to the present invention;

[0022] Figure 3 It is a schematic diagram of the installation position structure of a stress adjustment component and an adaptive thermal conductive stress adjustment component in a connection device suitable for an ultra-low energy consumption curtain wall according to the present invention;

[0023] Figure 4 It is a structural schematic diagram of the installation operation of a stress adjustment component in a connection device suitable for an ultra-low energy consumption curtain wall according to the present invention;

[0024] Figure 5 It is a structural schematic diagram of a stress adjustment component in a connection device suitable for an ultra-low energy consumption curtain wall according to the present invention;

[0025] Figure 6 It is a partial structural schematic diagram of an adaptive thermal conductive stress regulating component in a connection device suitable for an ultra-low energy consumption curtain wall according to the present invention;

[0026] Figure 7 It is a structural schematic diagram of an adaptive thermal conductive stress regulating component in a connection device suitable for an ultra-low energy consumption curtain wall according to the present invention;

[0027] Figure 8 It is a schematic diagram of the separation structure of the adaptive thermal conductive stress regulating component part in a connection device suitable for an ultra-low energy consumption curtain wall of the present invention;

[0028] Fig. 9 The invention relates to a connection device suitable for ultra-low energy consumption curtain wall Figure 7 A schematic diagram of the enlarged structure at point A;

[0029] Fig.10 The invention relates to a connection device suitable for ultra-low energy consumption curtain wall Figure 7 A schematic diagram of the enlarged structure at B;

[0030] Fig.11 The invention relates to a connection device suitable for ultra-low energy consumption curtain wall Figure 8 Enlarged structural diagram at C.

[0031] In the figure: 1. curtain wall body; 2. airtight connector; 3. plug-in slot; 4. side L-shaped reinforced connecting plate; 5. side wall plate connector; 6. stress adjustment component; 61. bottom edge connector; 62. short-distance electric control circle; 63. servo motor; 64. short-distance adjustment threaded guide rod; 65. rotating arm; 66. hinged rotating part; 67. force-bearing connector; 68. temperature sensing connecting block; 7. adaptive thermal conductive stress adjustment component; 71. stress sensing pressure plate; 72. vertical sliding slot; 73. high thermal conductivity connector Touch plate; 74, L-shaped connecting bearing rod; 75, first gear; 76, contact positioning disc; 77, connecting plate; 78, sliding connection seat; 79, motor drive seat; 790, second gear; 791, short screw rod; 792, rack; 793, two-way hollow shell; 794, two-way control micro electromagnetic guide rod; 795, docking slide groove; 796, docking short slide column; 797, two-way slotted give way sliding rod; 798, synchronous shaft; 799, threaded internal turn-out fixing; 7990, interlaced hole. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Reference Figure 1-Figure 11As shown: a connection device suitable for ultra-low energy consumption curtain wall, including a curtain wall body 1, the side end of the curtain wall body 1 is fastened with an airtight connector 2, the side end of the airtight connector 2 is installed with a stress adjustment component 6, and the side end of the stress adjustment component 6 is installed with an adaptive thermal conductive stress adjustment component 7; the adaptive thermal conductive stress adjustment component 7 includes a stress sensing sheet plate 71, the left and right side surfaces of the stress sensing sheet plate 71 are both provided with vertical sliding grooves 72, and the interior of the vertical sliding groove 72 is slidably connected with a high thermal conductive contact plate 73, the side wall surface of the high thermal conductivity contact plate 73 is fastened with an L-shaped connecting bearing rod 74, the side end of the L-shaped connecting bearing rod 74 is installed with a first gear 75, the side of the stress sensing pressure plate 71 is installed with a contact positioning disc 76, the side wall surface of the contact positioning disc 76 is respectively installed with a motor drive seat 79 and a sliding connection seat 78, the left and right sides of the contact positioning disc 76 are fastened with a connecting plate 77, the output end of the motor drive seat 79 is connected with a short screw rod 791, and the connecting plate 77 is connected with the output end of the motor drive seat 79. The side end of the sliding connection seat 78 is connected with a second gear 790, the side end of the sliding connection seat 78 is fastened with a bidirectional hollow shell 793, the left and right corners of the bidirectional hollow shell 793 are provided with docking slide grooves 795, the inside of the bidirectional hollow shell 793 is provided with a bidirectional control micro electromagnetic guide rod 794, the side end of the bidirectional control micro electromagnetic guide rod 794 is fastened with a rack 792, the side end of the rack 792 is provided with a docking short slide post 796, and the docking short slide post 796 and the docking slide groove 795 are slidably embedded. The rack 792 is connected in a closed manner, and limit plates are set at both ends of the rack 792. The side end of the motor drive seat 79 is installed with a two-way slotted yielding sliding rod 797. The rack 792 is located in the two ends of the two-way slotted yielding sliding rod 797 and is slidably connected. The side end of the rack 792 is meshed with the second gear 790, and the second gear 790 is meshed with the first gear 75. The axial end of the second gear 790 is installed with a synchronous shaft 798, and the internal connection of the synchronous shaft 798 is provided with a threaded inner turn-out fixing part 799.

[0034] according to Figure 1-Figure 4 and Figure 8As shown, the surface of the stress sensing sheet plate 71 is provided with an insertion hole 7990, the threaded inner turn-out fixing piece 799 and the insertion hole 7990 are connected and arranged, the top side surface of the airtight connector 2 is provided with a plug-in groove 3, and the high thermal conductivity contact plate 73 is connected to the airtight connector 2 through the plug-in groove 3 and the anchor bolt or bolt contact connection, and the stress sensing sheet plate 71 is used to detect the overall stress information of the curtain wall body 1, and the insertion hole 7990 is provided on its surface, which is convenient for providing a channel for the access of the threaded inner turn-out fixing piece 799, and is convenient for connecting with the pre-buried high insulation threaded hole inside the curtain wall body 1, and the threaded inner turn-out fixing piece 799 It rotates and extends inside the synchronous shaft 798 and docks with the insertion hole 7990 to fix the stress sensing pressure plate 71 and reserve a certain adjustment space for accurate installation and subsequent maintenance. Then, a plug-in slot 3 is opened on the top side surface of the airtight connector 2, and the high thermal conductivity contact plate 73 is inserted into the plug-in slot 3 and connected to the anchor bolt or bolt of the airtight connector 2 to facilitate the rapid conduction of heat from the connecting anchor bolt or bolt, so that the contact connection effectively ensures the effective conduction of heat energy, while maintaining the airtightness of the overall curtain wall body 1 installation to prevent the degradation of airtightness or the invasion of external pollutants and dust.

[0035] according to Figure 1-Figure 5 As shown, the stress adjustment component 6 includes a bottom edge connector 61, and the side of the bottom edge connector 61 is rotatably connected with a short-distance yielding electric control rotating circle 62. A servo motor 63 is installed inside the short-distance yielding electric control rotating circle 62. The bottom edge connector 61 and the side end of the airtight connector 2 are connected and arranged to form a working platform for fixing the overall stress adjustment component 6. Then, the short-distance yielding electric control rotating circle 62 is installed on the side of the bottom edge connector 61, so that the electric control rotating circle in the short-distance yielding electric control rotating circle 62 can synchronously realize short-distance rotation adjustment according to the rotation of the short-distance adjustment threaded guide rod 64 driven by the servo motor 63, that is, under the cooperation of the stress detection of the stress sensing pressing plate 71 and the temperature sensing connection block 68 connected in series, the stress is detected. When the connection stress between the overall structure and the surface of the curtain wall body 1 and the internal temperature of the curtain wall body 1 change, the servo motor 63 drives the short-distance adjustment threaded guide rod 64 to rotate, and the short-distance adjustment threaded guide rod 64 rotates on the internal thread of the hinged rotating member 66, wherein the distance of thread rotation is limited by the radius distance of half a circle of rotation of the short-distance yielding electric control rotating circle 62, and the size of the short-distance yielding electric control rotating circle 62 can be adjusted according to the installation requirements of the actual operation, to ensure that after the short-distance adjustment threaded guide rod 64 drives the force-bearing connecting member 67 to rotate at the rotating arm 65, the temperature sensing connecting block 68 is used to drive the adaptive thermal conductive stress adjustment component 7 to adjust synchronously, thereby facilitating the effectiveness of the operation of the adaptive thermal conductive stress adjustment component 7.

[0036] according to Figure 1-Figure 5As shown, the output end of the servo motor 63 is connected to a short-distance adjustment threaded guide rod 64, and the top of the side end of the bottom edge connection member 61 is hinged with an articulated rotating member 66. The short-distance adjustment threaded guide rod 64 is connected to the internal thread of the articulated rotating member 66, and the short-distance adjustment threaded guide rod 64 is connected to the output end of the servo motor. The thread structure interacts with the articulated rotating member 66 to achieve precise adjustment of the length, wherein the thread allows fine-tuning of linear displacement in small steps during rotation. At the same time, the articulated rotating member 66 can drive the short-distance adjustment threaded guide rod 64 according to the radius of rotation after the electric control rotating circle 62 rotates in a short distance, so that the articulated rotating member 66 is hinged at the top of the side end of the bottom edge connection member 61, and synchronously enables the rotating arm 65 to rotate and bear the adjustment inside the aluminum alloy connecting plate frame through the interlocking column.

[0037] according to Figure 1-Figure 5 As shown, a force-bearing connector 67 is connected to the side end of the short-distance adjustment threaded guide rod 64, and a rotating arm 65 is installed outside the force-bearing connector 67 to connect the force-bearing connector 67 to the other end of the short-distance adjustment threaded guide rod 64 to bear and transmit the force during the adjustment process, thereby ensuring the stability and strength of the entire component. The rotating arm 65 transmits the force to the temperature sensing connection block 68 through the connection with the force-bearing connector 67, thereby increasing the lever effect, so that a smaller input force can obtain a larger displacement or stress adjustment effect, thereby ensuring the operating range of the adaptive thermal conductive stress adjustment component 7.

[0038] according to Figure 1-Figure 5 As shown, an aluminum alloy connecting plate frame is set as the external connection of the rotating arm 65, and the side end bottom of the rotating arm 65 and the interlocking column inside the aluminum alloy connecting plate frame are slidably interlocked and connected, and the side end of the aluminum alloy connecting plate frame and the bottom edge connecting piece 61 are tightly connected to the side wall surface of the airtight connecting piece 2, so that the aluminum alloy connecting plate frame is slidably interlocked with the rotating arm 65 through the interlocking column, which not only enhances the overall rigidity of the structure, but also the selection of aluminum alloy material helps to reduce weight while maintaining sufficient strength, and utilizes the connection setting of the aluminum alloy connecting plate frame and the airtight connecting piece to improve the long-term use performance and durability of the overall connection.

[0039] according to Figure 1-Figure 4 As shown, the side surface of the aluminum alloy connecting plate frame is fastened with a side L-shaped reinforcing connecting plate 4, and the side end of the side L-shaped reinforcing connecting plate 4 is fastened with a side wall panel connector 5. Through the connection between the side L-shaped reinforcing connecting plate 4 and the side wall panel connector 5, it is convenient to distribute the structural weight load of the curtain wall body 1 and related components more evenly to the side wall or other load-bearing structures, thereby increasing the overall load-bearing capacity and forming a modular installation method, which reduces the installation time and facilitates later maintenance or replacement.

[0040] according to Figure 1As shown, a polyurethane foam insulation film is arranged on the side of the curtain wall body 1 and the connecting end of the airtight connector 2. The polyurethane foam insulation film is installed between the curtain wall body 1 and the airtight connector 2, which can significantly reduce the indoor temperature fluctuation caused by the change of the outside temperature, and at the same time enhance the airtightness and watertightness of the curtain wall body 1.

[0041] according to Figure 5 As shown, the side end of the rotating arm 65 is fastened with a temperature sensing connection block 68, and the temperature sensing connection block 68 is connected in series with the stress sensor of the stress sensing pressure plate 71 through a connecting line. The temperature sensing connection block 68 and the stress sensing pressure plate 71 are fastened and connected. The temperature sensing connection block 68 is fastened to the side end of the rotating arm 65, and the built-in temperature sensor or temperature sensing element is used to directly contact or approach the surface of the monitored curtain wall body 1, so as to accurately measure the temperature change in the area and grasp the temperature state of the curtain wall body 1 in real time during operation. The temperature sensing connection block 68 is connected to the stress sensing pressure plate 71 through a connecting line, so that the temperature and stress data are collected synchronously and the positions correspond accurately. When overheating or stress deviation is detected, the adaptive thermal conductive stress adjustment component 7 and the stress adjustment component 6 can be started in sequence to adjust the overheating or stress deviation that has been changed.

[0042] according to Figure 1 As shown, the threaded internal turn-out fixing piece 799 is inserted through the curtain wall body 1 and connected to the internal pre-buried high-insulation threaded hole. With the cooperation of the threaded internal turn-out fixing piece 799, when the synchronous rotating shaft 798 rotates under the rotation of the second gear 790, the threaded internal turn-out fixing piece 799 inside the synchronous rotating shaft 798 is rotated inwardly and connected to the pre-buried high-insulation threaded hole inside the curtain wall body 1 under the action of the rotational force generated by the torque transmission and the thrust of the thread structure itself.

[0043] The wiring diagram of the short-distance yielding electric control rotating circle 62, servo motor 63, temperature sensing connecting block 68, stress sensing pressure plate 71 and two-way control micro electromagnetic guide rod 794 in the present invention belongs to the common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use, so the control method and wiring arrangement of the short-distance yielding electric control rotating circle 62, servo motor 63, temperature sensing connecting block 68, stress sensing pressure plate 71 and two-way control micro electromagnetic guide rod 794 will not be explained in detail.

[0044] The use method and working principle of the device: First, during the installation operation, the airtight connector 2 and the curtain wall body 1 are fixed together with the connecting anchor bolts or bolts, and the polyurethane foam insulation film is installed between the curtain wall body 1 and the airtight connector 2, which can significantly reduce the indoor temperature fluctuation caused by the change of the outside temperature, and at the same time enhance the airtightness and watertightness of the curtain wall body 1. Then, the stress adjustment component 6 and the adaptive thermal conductive stress adjustment component 7 are installed and set in turn, so that the side L-shaped reinforcing connecting plate 4 and the side wall panel connector 5 are connected, so that the structural weight load of the curtain wall body 1 and related components is more evenly distributed to the side wall or other load-bearing structures, thereby increasing the overall load-bearing capacity and forming a modular installation method, which provides The installation time is shortened and the subsequent maintenance or replacement is convenient. When the stress adjustment component 6 is installed, the bottom edge connector 61 and the side end of the airtight connector 2 are connected to form an operating platform for fixing the overall stress adjustment component 6. Then, the short-distance yielding electric control rotating circle 62 is installed on the side of the bottom edge connector 61, so that the electric control rotating circle in the short-distance yielding electric control rotating circle 62 can be synchronously driven by the servo motor 63 to drive the short-distance adjustment threaded guide rod 64 to realize short-distance rotation adjustment. That is, under the cooperation of the stress detection of the stress sensing pressing plate 71 and the temperature sensing connecting block 68 in series, when the connection stress between the overall structure and the surface of the curtain wall main body 1 and the temperature change inside the curtain wall main body 1 are detected, the servo motor 63 drives the short-distance adjustment threaded guide rod 64 to rotate. The rod 64 rotates, and the short-distance adjustment threaded guide rod 64 rotates on the internal thread of the articulated rotating member 66, wherein the distance of threaded rotation is limited by the radius distance of half a circle of rotation of the short-distance yielding electric control rotating circle 62, and the size of the short-distance yielding electric control rotating circle 62 can be adjusted according to the installation requirements of the actual operation, to ensure that after the short-distance adjustment threaded guide rod 64 drives the force-bearing connecting member 67 to rotate at the rotating arm 65, the temperature sensing connecting block 68 is used to drive the adaptive thermal conductive stress adjustment component 7 to adjust synchronously, thereby facilitating the effectiveness of the operation of the adaptive thermal conductive stress adjustment component 7, and then the short-distance adjustment threaded guide rod 64 is connected to the output end of the servo motor, and the thread structure interacts with the articulated rotating member 66 to achieve precise adjustment of the length, wherein the thread allows When rotating, the linear displacement is fine-tuned in small steps. At the same time, the articulated rotating member 66 can drive the short-distance adjustment threaded guide rod 64 according to the rotation radius after giving way to the electric control rotating circle 62 in a short distance, so that the articulated rotating member 66 is hinged at the top of the side end of the bottom edge connecting member 61, and the rotating arm 65 is synchronously rotated and adjusted inside the aluminum alloy connecting plate frame through the embedded column, and the force-bearing connecting member 67 is connected to the other end of the short-distance adjustment threaded guide rod 64 to bear and transmit the force during the adjustment process, thereby ensuring the stability and strength of the entire assembly. The rotating arm 65 transmits the force to the temperature sensing connecting block 68 through the connection with the force-bearing connecting member 67, thereby increasing the lever effect, so that a smaller input force can obtain a larger displacement or stress adjustment effect.To ensure the operating range of the adaptive thermal conductive stress regulating component 7, the aluminum alloy connecting plate frame is slidably engaged with the rotating arm 65 through the engaging column, which not only enhances the overall rigidity of the structure, but also the selection of aluminum alloy material helps to reduce weight while maintaining sufficient strength. The connection setting of the aluminum alloy connecting plate frame and the airtight connector improves the long-term use performance and durability of the overall connection. At the same time, the temperature sensing connecting block 68 is fastened to the side end of the rotating arm 65, and the built-in temperature sensor or temperature sensing element is used to directly contact or approach the surface of the monitored curtain wall body 1, so as to accurately measure the temperature change in the area, grasp the temperature state of the curtain wall body 1 in real time, and make The temperature sensing connection block 68 is connected to the stress sensing pressing plate 71 through a connecting line, so that the temperature and stress data are collected synchronously and the positions are accurately corresponding. When overheating or stress deviation is detected, the adaptive thermal conductive stress adjustment component 7 and the stress adjustment component 6 can be started in sequence to adjust the overheating or stress deviation. Secondly, when the adaptive thermal conductive stress adjustment component 7 is adjusted, the motor drive seat 79 is connected to the short lead screw 791 to drive the sliding connection seat 78 to form a linear motion. According to the linear radial force of the sliding connection seat 78, the bidirectional hollow shell 793 and the internal bidirectional control micro electromagnetic guide rod 794 are driven to synchronously displace, and the bidirectional control micro electromagnetic guide rod 794 is also driven to synchronously displace. When the gear rack 792 is started, the gear rack 792 is driven to slide and separate between the short sliding column 796 and the sliding groove 795, so that the gear rack 792 and the second gear 790 are meshed, thereby driving the second gear 790 to rotate, and meshing with the first gear 75 to rotate under the rotational force of the second gear 790, so that the high thermal conductivity contact plate 73 connected by the L-shaped connecting bearing rod 74 slides inside the vertical sliding groove 72, and continues to slide and extend into the plug-in groove 3, and the high thermal conductivity contact plate 73 is inserted into the plug-in groove 3 and is connected to the anchor bolt or bolt of the airtight connector 2, so as to quickly conduct the heat of the connecting anchor bolt or bolt out, and effectively make the contact connection ensure the effective transfer of heat energy. The guide maintains the air tightness of the installation of the entire curtain wall body 1, preventing the air tightness from decreasing or the intrusion of external pollutants and dust. At the same time, with the cooperation of the threaded inner turn-out fixing piece 799, when the synchronous shaft 798 rotates under the rotation of the second gear 790, the threaded inner turn-out fixing piece 799 inside the synchronous shaft 798 rotates inwardly under the rotational force generated by the torque transmission and the thrust of the thread structure itself, and is connected to the pre-buried high-insulation threaded hole inside the curtain wall body 1, so that the whole forms an intelligent and adaptive curtain wall installation and adjustment structure, which is convenient for realizing accurate monitoring and adjustment of the stress and temperature of the curtain wall body 1, ensuring structural stability and energy-saving efficiency, and ensuring the convenience of installation and maintenance.

[0045] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A connection device suitable for ultra-low energy consumption curtain walls, characterized in that: The invention comprises a curtain wall body (1), the side end of the curtain wall body (1) is fastened with an airtight connector (2), the side end of the airtight connector (2) is installed with a stress adjustment component (6), and the side end of the stress adjustment component (6) is installed with an adaptive heat conduction stress adjustment component (7); The adaptive thermal conductive stress regulating component (7) comprises a stress sensing compression plate (71), the left and right side surfaces of the stress sensing compression plate (71) are both provided with vertical sliding grooves (72), the interior of the vertical sliding groove (72) is slidably connected with a high thermal conductive contact plate (73), the side wall surface of the high thermal conductive contact plate (73) is fastened with an L-shaped connecting bearing rod (74), the side end of the L-shaped connecting bearing rod (74) is provided with a first gear (75), and the side of the stress sensing compression plate (71) is provided with a contact The contact positioning disc (76) comprises a motor drive seat (79) and a sliding connection seat (78) respectively mounted on the side wall surface of the contact positioning disc (76), a connecting plate (77) is fastened to the left and right sides of the contact positioning disc (76), a short screw rod (791) is connected to the output end of the motor drive seat (79), a second gear (790) is mounted on the side end of the connecting plate (77), and a bidirectional hollow shell (793) is fastened to the side end of the sliding connection seat (78), and the bidirectional hollow shell The left and right corners of the body (793) are provided with docking grooves (795), the interior of the bidirectional hollow shell (793) is provided with a bidirectional control micro electromagnetic guide rod (794), the side end of the bidirectional control micro electromagnetic guide rod (794) is fastened with a rack (792), the side end of the rack (792) is provided with a docking short slide column (796), the docking short slide column (796) and the docking groove (795) are slidably engaged, and both ends of the rack (792) are provided with limit plates, and the motor drive A bidirectional slotted yielding sliding rod (797) is installed at the side end of the seat (79), and the rack (792) is slidably connected in the yielding slots at both ends of the bidirectional slotted yielding sliding rod (797). The side end of the rack (792) is meshed with the second gear (790), and the second gear (790) is meshed with the first gear (75). A synchronous rotating shaft (798) is installed at the axial end of the second gear (790), and a threaded inner turn-out fixing member (799) is provided inside the synchronous rotating shaft (798).

2. The connection device for ultra-low energy consumption curtain wall according to claim 1, characterized in that: The surface of the stress sensing pressure plate (71) is provided with an insertion hole (7990), the threaded inner turn-out fixing member (799) and the insertion hole (7990) are butt-jointed, the top side surface of the airtight connector (2) is provided with a plug-in groove (3), and the high thermal conductivity contact plate (73) is contact-connected with the connecting anchor bolt or bolt of the airtight connector (2) via the plug-in groove (3).

3. The connection device for ultra-low energy consumption curtain wall according to claim 1, characterized in that: The stress adjustment component (6) comprises a bottom edge connecting member (61), the side of the bottom edge connecting member (61) is rotatably connected to a short-distance yielding electric control rotating circle (62), and a servo motor (63) is installed inside the short-distance yielding electric control rotating circle (62).

4. The connection device for ultra-low energy consumption curtain wall according to claim 3, characterized in that: The output end of the servo motor (63) is connected to a short-distance adjustment threaded guide rod (64), the top of the side end of the bottom edge connecting member (61) is hinged with a hinged rotating member (66), and the short-distance adjustment threaded guide rod (64) is connected to the internal thread of the hinged rotating member (66).

5. The connection device for ultra-low energy consumption curtain wall according to claim 4, characterized in that: A force-bearing connecting piece (67) is connected to the side end of the short-distance adjustment threaded guide rod (64), and a rotating arm (65) is installed outside the force-bearing connecting piece (67).

6. The connection device for ultra-low energy consumption curtain wall according to claim 5, characterized in that: An aluminum alloy connecting plate frame is provided for the external connection of the rotating arm (65), the side end bottom of the rotating arm (65) is slidably connected with the interlocking column inside the aluminum alloy connecting plate frame, and the side end of the aluminum alloy connecting plate frame and the bottom edge connecting piece (61) are tightly connected with the side wall surface of the airtight connecting piece (2).

7. The connection device for ultra-low energy consumption curtain wall according to claim 6, characterized in that: A side L-shaped reinforcing connecting plate (4) is fastened to the side surface of the aluminum alloy connecting plate frame, and a side wall plate connecting piece (5) is fastened to the side end of the side L-shaped reinforcing connecting plate (4).

8. The connection device for ultra-low energy consumption curtain wall according to claim 1, characterized in that: A polyurethane foam heat insulation film is provided on the side of the curtain wall body (1) and the connecting end of the airtight connector (2).

9. The connection device for ultra-low energy consumption curtain wall according to claim 5, characterized in that: A temperature sensing connection block (68) is fastened to the side end of the rotating arm (65); the temperature sensing connection block (68) is connected in series with a stress sensor of a stress sensing compression plate (71) via a connecting line; the temperature sensing connection block (68) and the stress sensing compression plate (71) are fastened to each other.

10. The connection device for ultra-low energy consumption curtain wall according to claim 1, characterized in that: The threaded inner turn-out fixing piece (799) penetrates the curtain wall body (1) and is connected to the internal pre-buried high-insulation threaded hole.

Images