Fabricated low-carbon building curtain wall mounting structure and method

Abstract

The application relates to the technical field of building curtain wall mounting structures, and discloses a fabricated low-carbon building curtain wall mounting structure and method, wherein the fabricated low-carbon building curtain wall mounting structure comprises traction members connected between two adjacent adjusting members, and the traction members comprise four mounting seats and two telescopic rods; the four mounting seats are respectively and detachably connected to the supporting plates and the hanging plates of the two adjacent adjusting members in a one-to-one manner; the mounting seats are located on the sides, where the supporting plates of the two adjacent adjusting members are close to each other, and the sides, where the hanging plates of the two adjacent adjusting members are close to each other; the mounting seat connected to the hanging plate is located below the adjusting screw rod of the adjusting member; the two telescopic rods are connected between the mounting seats on the sides, where the supporting plates of the two adjusting members are close to each other, and between the mounting seats on the sides, where the hanging plates of the two adjusting members are close to each other; and the telescopic rods and the mounting seats are rotationally connected through pin shafts; the adjusting members of the two adjacent unit components with angle changes can be connected and pulled, so that local instability of the outer facade is avoided.

Description

Technical Field

[0001] This invention relates to the field of building curtain wall installation structure technology, and in particular to a prefabricated low-carbon building curtain wall installation structure and method. Background Technology

[0002] Unitized curtain walls are a type of prefabricated building curtain wall. They are composed of many independent units. Within each unit, all panel installation and inter-panel joint sealing are completed in the factory. Typically, each unit is one story high (or two or three stories high) and one panel width. The units are connected using a matte-fit structure, meaning the left and right vertical frames and top and bottom horizontal frames of each unit interlock with adjacent units to form connecting rods, thus creating the inter-unit joints. The entire unit is then fixed to the main structure using an installation structure.

[0003] Currently, common installation structures mainly consist of three parts: a hanger installed on the back of the unit component, an embedded part pre-embedded in the main structure, and an adjusting part installed between the embedded part and the hanger. The most common embedded part is a slot-type embedded part, which is fixed into the slot by pre-cutting a horizontal strip groove in the main structure. Figure 1 As shown, the adjusting component generally includes a support plate, two hanging plates vertically fixed on the support plate, and adjusting screws. Two parallel longitudinal slots are made on the support plate. Bolts are passed through the longitudinal slots and the grooved embedded parts in sequence to adjust the position of the support plate from the horizontal and vertical directions. Slots in the front and rear directions are made on the two hanging plates respectively. Adjusting screws are passed through the slots on the two hanging plates in sequence, and their positions in the front and rear directions are adjusted and then fixed with nuts. Finally, the hangers on the back of the two unit components are hung on the adjusting screws respectively and their positions are fixed, thus completing the fixed installation of the unit components and the main structure.

[0004] The above-mentioned installation structure provides good stability when the facade is entirely flat. However, for facades with curved shapes, the back brackets of two adjacent unit components with varying angles cannot be simultaneously fixed to the adjusting screw of a single adjusting component. The current practice is to install an adjusting component near the edges of the two unit components, and hang the brackets near the edges of the two unit components on the adjusting screws of their respective adjusting components. In this method, adjacent unit components are only connected by interlocking inserts. However, in northern regions where temperatures fluctuate greatly between winter and summer, materials expand and contract with temperature changes. This can cause the interlocking connections between unit components to shrink back, leading to deformation or displacement of the directly connected adjusting components. Consequently, the connection stability between the adjusting components and the embedded parts is poor, resulting in localized instability of the facade. Summary of the Invention

[0005] To address the aforementioned technical problems, this invention provides a prefabricated low-carbon building curtain wall installation structure and method, which can connect and pull the adjusting parts of two adjacent unit components with angular changes, thereby avoiding local instability of the facade.

[0006] This invention provides a prefabricated low-carbon building curtain wall installation structure, including a traction member connected between two adjacent adjusting members. The traction member includes four mounting seats and two telescopic rods. The four mounting seats are detachably connected to the support plates and hanging plates of the two adjacent adjusting members, respectively. The mounting seats are located on the side where the support plates of the two adjacent adjusting members are close to each other and on the side where the hanging plates are close to each other. The mounting seat connected to the hanging plate is located below the adjusting screw of the adjusting member. The two telescopic rods are connected to the mounting seats on the side where the support plates are close to each other and on the side where the hanging plates are close to each other, respectively. The telescopic rods are rotatably connected to the mounting seats by a pin.

[0007] Optionally, the outer walls of both the support plate and the mounting plate are provided with positioning grooves, and the mounting base can be embedded in the positioning grooves. The top and bottom of the mounting base are fixed with ear plates, which are threadedly connected to the outer walls of the support plate or the mounting plate.

[0008] Optionally, the mounting base includes a base plate and a surrounding plate fixed to the surface of the base plate. The surrounding plate is U-shaped, with one end opening fixed to the surface of the base plate. A pin is rotatably connected to the two side plates opposite to the surrounding plate. Threaded grooves are respectively opened on the top and bottom plates of the surrounding plate, and screws are threadedly engaged with the threaded grooves and abut against the telescopic rod.

[0009] Optionally, the top and bottom plates of the enclosure are respectively provided with recessed grooves, which are connected to the threaded grooves. The screws are internal hexagonal screws, and the screw caps are embedded in the recessed grooves.

[0010] Optionally, a tie rod is connected between the two telescopic rods, with both ends of the tie rod connected to the telescopic rods respectively. The tie rod is also a telescopic rod.

[0011] Optionally, the two telescopic rods and the tie rod form an I-shaped structure.

[0012] Optionally, each end of the pull rod is fixed with a mounting plate perpendicular to the pull rod. The mounting plate is arc-shaped, and the arc of the mounting plate matches the arc of the telescopic rod. The mounting plate and the telescopic rod are detachably connected by threaded fasteners.

[0013] Optionally, the telescopic rod includes: a sleeve rod, two springs and two extension rods. Both ends of the sleeve rod have limit grooves. One end of each of the two springs is connected to the limit groove. One end of each of the two extension rods is always located in the limit groove and is fixedly connected to the other end of the spring. The other end of the extension rod is fixed to a pin.

[0014] Optionally, the side wall near the two ends of the sleeve rod is provided with a screw hole, a locking screw passes through the screw hole and abuts against the extension rod, and a threaded fastener passes through one of the screw holes to connect the mounting plate and the extension rod.

[0015] Another aspect of the present application provides a mounting method of the assembled low-carbon building curtain wall mounting structure, comprising:

[0016] S1, four mounting seats are respectively installed on the side of the support plates of two adjacent adjusting members close to each other and the side of the hanging plates close to each other, the mounting seat connected on the hanging plate is located below the adjusting screw rod of the adjusting member;

[0017] S2, one end of an extension rod is connected with the mounting seat on one support plate through a pin shaft, and the other end of the extension rod is connected with the mounting seat on the other support plate through a pin shaft;

[0018] S3, one end of another extension rod is connected with the mounting seat on one hanging plate through a pin shaft, and the other end of the extension rod is connected with the mounting seat on the other hanging plate through a pin shaft.

[0019] Compared with the prior art, the technical scheme provided by the embodiment of the present application has the following advantages:

[0020] The assembly type low-carbon building curtain wall mounting structure provided by the embodiment of the present application is suitable for the adjusting members between two adjacent unit components with angle change, that is, two adjusting members not in the same plane, when assembling, the traction member is also a prefabricated member, on-site assembly is adopted, the two adjusting members are first adjusted to positions and then fixed with the embedded members respectively, four mounting seats are then installed one by one on the supporting plates and the hanging plates of the two adjacent adjusting members, and the mounting seats are located on the side of the supporting plates of the two adjacent adjusting members close to each other and the side of the hanging plates close to each other, it is necessary to note that the mounting seat installed on the hanging plate needs to be located below the adjusting screw, in this way, on the one hand, on-site assembly is facilitated, on the other hand, the mounting seats are symmetrically distributed at the top and bottom positions of the whole hanging member, the traction force is relatively uniform, local excessive or insufficient stress of the hanging member caused by excessive concentration of the traction force can be avoided, thereby connection instability is avoided, after the mounting seats are all installed, one end of one telescopic rod is connected with the mounting seat on one supporting plate through a pin shaft, the other end of the telescopic rod is connected with the mounting seat on the other supporting plate through a pin shaft, then one end of the other telescopic rod is connected with the mounting seat on one hanging plate through a pin shaft, and the other end of the telescopic rod is connected with the mounting seat on the other hanging plate through a pin shaft, during this period, the telescopic rod can adapt to the distance change between the mounting seats, the connection of the telescopic rod and the mounting seat through the pin shaft can adapt to the adjusting members of the two adjacent unit components with angle change, thereby the connection of the two adjacent adjusting members is realized, finally, the hanging members of the two unit components are connected with the adjusting screws on the adjusting members, and the assembly of the unit type curtain wall is realized, thereby it is ensured that the adjusting members will not be deformed or displaced, and then stable connection between the adjusting members and the embedded members is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a structural diagram of an existing adjusting member;

[0022] Figure 2 It is a structural diagram of the assembly type low-carbon building curtain wall mounting structure provided by the embodiment of the present application;

[0023] Figure 3 It is a structural diagram of the adjusting member provided by the embodiment of the present application; Figure 2 It is an enlarged structural diagram of a local structure at G;

[0024] Figure 4 It is a structural diagram of the mounting seat provided by the embodiment of the present application;

[0025] Figure 5 It is a structural diagram of the mounting plate provided by the embodiment of the present application; Figure 2 It is an enlarged structural diagram of a local structure at H;

[0026] Figure 6 It is a structural diagram of the mounting plate provided by the embodiment of the present application;

[0027] Figure 7 This is a schematic diagram of the structure of the telescopic rod provided in an embodiment of the present invention.

[0028] Explanation of reference numerals in the attached figures:

[0029] 1-Adjusting component, 10-Support plate, 11-Hanging plate, 12-Adjusting screw, 13-Positioning groove, 14-Positioning groove, 15-Strip hole, 2-Traction component, 20-Mounting base, 200-Base plate, 201-Enclosure plate, 202-Bearing, 203-Threaded groove, 204-Screw, 205-Embedded groove, 21-Telescopic rod, 210-Sleeve rod, 211-Limiting groove, 212-Spring, 213-Extension rod, 214-Locking screw, 22-Pin, 23-Ear plate, 24-Pull rod, 25-Mounting plate, 26-Threaded fastener. Detailed Implementation

[0030] The following detailed description of a specific embodiment of the present invention is provided in conjunction with the accompanying drawings. However, it should be understood that the scope of protection of the present invention is not limited to the specific embodiment.

[0031] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the technical solution of this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0032] Currently, common installation structures mainly consist of three parts: a hanger installed on the back of the unit component, an embedded part pre-embedded in the main structure, and an adjusting part installed between the embedded part and the hanger. The most common embedded part is a slot-type embedded part, which is fixed into the slot by pre-cutting a horizontal strip groove in the main structure. Figure 1 As shown, the adjusting component 1 generally includes a support plate 10, two hanging plates 11 vertically fixed on the support plate 10, and an adjusting screw 12. Two parallel longitudinal slots 14 are opened on the support plate 10. Bolts are passed through the longitudinal slots 14 and the grooved embedded parts in sequence to adjust the position of the support plate 10 in the horizontal and vertical directions. Slots 15 in the front and rear directions are opened on the two hanging plates 11 respectively. The adjusting screw 12 is passed through the slots 15 on the two hanging plates 11 in sequence, and its position in the front and rear directions is adjusted and then fixed with nuts. Finally, the hangers on the back of the two unit components are hung on the adjusting screw 12 respectively and the position is fixed to complete the fixed installation of the unit components and the main structure.

[0033] The mounting structure described above has good stability when the outer facade is a plane, but for special shapes with some curvature of the outer facade, the hanging pieces on the back of the two adjacent unit assemblies with angle changes cannot be fixed on the adjusting screw of one adjusting piece at the same time. The current method is to install one adjusting piece near the edge of each of the two unit assemblies, and then hang the hanging pieces near the edge of the two unit assemblies on the adjusting screw of the corresponding adjusting piece, respectively. In this way, the two adjacent unit assemblies are only connected by the mutually yin-yang inlaying and plug-in connection. However, the temperature changes greatly in the north in winter and summer, and the material will expand and contract with heat and cold. Then, the plug-in connection between the unit assemblies may shrink back, thereby causing the deformation or displacement of the adjusting piece directly connected thereto, and thus leading to poor connection stability between the adjusting piece and the embedded piece, and further leading to local instability of the outer facade.

[0034] Therefore, the embodiment of the present application provides an assembled low-carbon building curtain wall mounting structure and method, which can connect and pull the adjusting pieces of the two adjacent unit assemblies with angle changes, thereby avoiding local instability of the outer facade.

[0035] The embodiment of the present application provides an assembled low-carbon building curtain wall mounting structure and method, wherein the assembled low-carbon building curtain wall mounting structure comprises a pulling piece connected between two adjacent adjusting pieces, and the pulling piece comprises four mounting seats and two telescopic rods. The four mounting seats are respectively and correspondingly detachably connected to the supporting plates and the hanging plates of the two adjacent adjusting pieces. The mounting seats are located on the side where the supporting plates of the two adjacent adjusting pieces are close to each other and on the side where the hanging plates of the two adjacent adjusting pieces are close to each other. The mounting seat connected to the hanging plate is located below the adjusting screw of the adjusting piece. The two telescopic rods are respectively and correspondingly connected between the mounting seats on the side where the supporting plates are close to each other and between the mounting seats on the side where the hanging plates are close to each other. The telescopic rod and the mounting seat are rotationally connected through a pin shaft.

[0036] In the assembled low-carbon building curtain wall mounting structure and method provided by the embodiment of the present application, the mounting seats are respectively installed on the supporting plates and the hanging plates of the two adjacent adjusting pieces, and the two mounting seats are connected through the telescopic rods, so as to realize the connection between the two adjacent adjusting pieces, thereby ensuring that the adjusting pieces will not deform or displace, and further ensuring the stable connection between the adjusting pieces and the embedded pieces.

[0037] The present application will be described in detail below through several specific embodiments. In order to keep the following description of the embodiments of the present application clear and concise, the detailed description of known functions and known components can be omitted. When any component of the embodiments of the present application appears in more than one figure, the component can be indicated by the same reference numeral in each figure.

[0038] Reference Figure 2 , Figure 2 A structural diagram of an assembled low-carbon building curtain wall mounting structure is provided for an embodiment of the present application, as shown in Figure 2 An embodiment of the present application provides an assembled low-carbon building curtain wall mounting structure, comprising a traction member 2 connected between two adjacent adjusting members 1, the traction member 2 comprising four mounting seats 20 and two telescopic rods 21, it should be noted that the materials of the mounting seats 20 and the telescopic rods 21 are the same as the material of the adjusting members 1, the four mounting seats 20 are respectively and correspondingly detachably connected to the supporting plates 10 and the hanging plates 11 of the two adjacent adjusting members 1, the detachable connection between the mounting seats 20 and the supporting plates 10 and the hanging plates 11 is commonly achieved by a threaded connection method, a clamping method can also achieve detachable connection, of course, if it is considered that the assembly will not be disassembled in the later period, the mounting seats 20 can also be directly welded with the supporting plates 10 and the hanging plates 11, the mounting seats 20 and the telescopic rods 21 are assembled at the construction site, which is convenient for transportation and handling, the mounting seats 20 are located on the side of the supporting plates 10 of the two adjacent adjusting members 1 that are close to each other and the side of the hanging plates 11 that are close to each other, it should be understood that the mounting position of the mounting seat 20 on the supporting plate 10 is preferably in the middle of the side wall of the supporting plate 10, this position is better for installation, and the force applied to the supporting plate 10 is more uniform, so as not to cause excessive extrusion to the top and bottom corners of the supporting plate 10, causing it to be crushed and deformed, the mounting position of the mounting seat 20 on the hanging plate 11 is preferably symmetrical to the mounting position of the mounting seat 20 on the supporting plate 10, that is, the two groups of mounting seats are symmetrically arranged in the height direction, the mounting seat 20 connected to the hanging plate 11 is located below the adjusting screw 12 of the adjusting member 1, the two telescopic rods 21 are correspondingly connected between the mounting seats 20 on the side of the supporting plates 10 that are close to each other and between the mounting seats 20 on the side of the hanging plates 11 that are close to each other, the telescopic rod 21 and the mounting seat 20 are rotatably connected through a pin shaft 22, it should be understood that the pin shaft 22 is rotatably connected to the mounting seat 20, generally through a bearing to realize the rotational connection of the pin shaft 22, the rotational connection between the telescopic rod 21 and the mounting seat 20 is realized by fixing the telescopic rod 21 and the pin shaft 22.

[0039] The mounting structure for the assembled low-carbon building curtain wall provided by the embodiment is suitable for the adjusting members between two adjacent unit components with angle change, that is, the adjusting members not in the same plane. When assembling, the traction member is also a prefabricated member, and on-site assembly is adopted. After the two adjusting members are adjusted to the positions and fixed with the embedded members respectively, four mounting seats are installed on the supporting plates and the hanging plates of the two adjacent adjusting members one by one, and the mounting seats are located on the side where the supporting plates of the two adjacent adjusting members are close to each other and the side where the hanging plates are close to each other. It should be noted that the mounting seat installed on the hanging plate needs to be located below the adjusting screw. In this way, on the one hand, on-site assembly is facilitated, and on the other hand, the mounting seats are symmetrically distributed at the top and bottom positions of the hanging member, the traction force is relatively uniform, and the local stress of the hanging member caused by excessive concentration of the traction force can be avoided, so that the connection instability is avoided. After all the mounting seats are installed, one end of an extension rod is connected to the mounting seat on one supporting plate through a pin shaft, the other end of the extension rod is connected to the mounting seat on the other supporting plate through a pin shaft, then one end of another extension rod is connected to the mounting seat on one hanging plate through a pin shaft, and the other end of the extension rod is connected to the mounting seat on the other hanging plate through a pin shaft. During this period, the extension rod can adapt to the distance change between the mounting seats, and the connection of the extension rod and the mounting seat through the pin shaft can adapt to the adjusting members of the two adjacent unit components with angle change, so that the connection of the two adjacent adjusting members is realized. Finally, the hanging member of the two unit components is connected with the adjusting screw on the adjusting member, and the assembly of the unit curtain wall is realized, so that the deformation or displacement of the adjusting member is avoided, and the stable connection between the adjusting member and the embedded member is ensured.

[0040] In order to quickly position the mounting position of the mounting seat 20 during assembly, in the embodiment, the reference Figure 3 , Figure 3 is provided Figure 2 The enlarged schematic view of the local structure at G in FIG. Figure 3As shown, the outer side walls of the supporting plate 10 and the hanging plate 11 are provided with positioning grooves 13, and it should be noted that the positioning grooves 13 are in the middle of the side wall of the supporting plate 10, and the positioning grooves 13 on the corresponding hanging plate 11 are preferably symmetrical with the positioning grooves 13 on the supporting plate 10, that is, the two groups of positioning grooves 13 are symmetrically arranged in the height direction, and part of the mounting seat 20 can be embedded in the positioning groove 13, and the embedding of part of the mounting seat 20 in the groove can further strengthen the connection between the mounting seat 20 and the supporting plate 10 and the hanging plate 11, so as to avoid unstable connection caused by shaking of the mounting seat 20, and the top and bottom of the mounting seat 20 are fixedly provided with an ear plate 23, and it should be understood that the ear plate 23 cannot be placed in the positioning groove 13, and the ear plate 23 and the mounting seat 20 can be integrally manufactured or fixedly welded in advance, and one ear plate 23 can be welded on the top and bottom of each mounting seat 20, and after part of the mounting seat 20 is embedded in the positioning groove 13, the ear plate 23 is attached to the outer side wall of the supporting plate 10 or the hanging plate 11, and then the ear plate 23 is threadedly connected with the outer side wall of the supporting plate 10 or the hanging plate 11, such as screw connection.

[0041] Reference Figure 4 , Figure 4 The structure schematic view of the mounting seat provided by the embodiment of the present application is shown in Figure 4 As shown, the mounting seat 20 comprises a bottom plate 200 and a surrounding plate 201 fixed on the plate surface of the bottom plate 200, and the plate surface of the bottom plate 200 is preferably a square plate, so as to facilitate the opening of the positioning groove 13, and the surrounding plate 201 is in the shape of a back-to-back character, one end of the surrounding plate 201 is fixed at the opening of the bottom plate 200, the pin shaft 22 is rotatably connected with the two side plates opposite to each other through a bearing 202, and the top plate and the bottom plate of the surrounding plate 201 are respectively provided with a threaded groove 203 penetrating through the same, and the screw 204 is threadedly matched with the threaded groove 203 and abuts against the telescopic rod 21, so as to clamp the telescopic rod 21 from the upper and lower sides, so that the telescopic rod 21 will not rotate after assembly, and the stable connection of the adjacent two adjusting members is further ensured.

[0042] In order to avoid that the screw 204 protrudes from the surface of the mounting seat 20 and affects the installation of other components, such as the assembly of the ear plate 23 or the end of the adjusting screw rod 12, in the embodiment, referring again to Figure 4 The top plate and the bottom plate of the surrounding plate 201 are respectively provided with an embedding groove 205, the embedding groove 205 is through the threaded groove 203, the screw 204 is an internal hexagonal screw, and the screw cap of the screw 204 is embedded in the embedding groove 205.

[0043] Considering that the two telescopic rods 21 are connected between the adjacent two adjusting members 2, and are connected on different components of the adjusting member 2, the overall connection stability is not optimal, in the embodiment, referring to Figure 2Two telescopic rods 21 are connected with a pull rod 24, two ends of the pull rod 24 are connected with the telescopic rods 21 respectively, the pull rod 24 is also a telescopic rod, it is to be explained that the assembly of the pull rod 24 and the telescopic rod 21 can be that the pull rod 24 is assembled with the upper telescopic rod 21 in advance, and the lower end of the pull rod 24 only needs to be connected with the lower telescopic rod 21 on site, or the two ends of the pull rod 24 are assembled with the two telescopic rods 21 on site, so that the two telescopic rods 21 and the pull rod 24 are integrally connected and pulled by each other, thereby stably connecting the two adjusting pieces 2 together.

[0044] Specifically, the two telescopic rods 21 and the pull rod 24 form a I-shaped structure, on the one hand, the I-shaped structure is convenient to install, that is, the pull rod 24 is connected with the middle positions of the two telescopic rods 21, and the pull rod 24 is perpendicular to the two telescopic rods 21, the bending resistance, stress, force transmission stability and uniformity of this structure are also good, and the deformation of the adjusting piece 2 can be avoided.

[0045] Considering the assembly of the pull rod 24 and the telescopic rod 21, the assembly of the pull rod 24 and the telescopic rod 21 can be referred to Figure 5 and Figure 6 , Figure 5 is Figure 2 a local structure enlarged schematic view of H in the figure, Figure 6 is a structure schematic view of the mounting plate provided by the embodiment of the application, as shown in Figure 5 and Figure 6 , two ends of the pull rod 24 are each fixed with a mounting plate 25 perpendicular to the pull rod 24, each end of the pull rod 24 only needs to be fixed with two mounting plates 25, and the two are generally welded before construction, and directly assembled with the telescopic rod 21 on site, the mounting plate 25 is arc-shaped, the curvature of the mounting plate 25 matches the curvature of the telescopic rod 21, so that the arc-shaped mounting plate 25 can increase the connection area of the pull rod 24 and the telescopic rod 21, thereby further ensuring the stability of the I-shaped structure, and the mounting plate 25 and the telescopic rod 21 are detachably connected through a threaded fastener 26.

[0046] The assembly of the pull rod 24 and the telescopic rod 21 can be referred to Figure 7 , Figure 7 is a structure schematic view of the telescopic rod provided by the embodiment of the application, as shown in Figure 7As shown, the telescopic rod 21 comprises a sleeve rod 210, two springs 212 and two extension rods 213, the sleeve rod 210 is provided with a limiting groove 211 at both ends, the two limiting grooves 211 are of the same size, one end of each spring 212 is connected to the limiting groove 211 correspondingly, it should be understood that the spring 212 should be a compression spring, one end of each extension rod 213 is located in the limiting groove 211 and is fixed to the other end of the spring 212, the two extension rods 213 are of the same size, the other end of the extension rod 213 is fixed to the pin shaft 22, it should be understood that a limiting structure is usually arranged between the sleeve rod 210 and the extension rod 213 to avoid the extension rod 213 from completely separating from the sleeve rod 210, in this way, the sleeve rod 210 is in the middle position, the two extension rods 213 are symmetrically distributed on both sides, the pull rod 24 can be directly connected to the sleeve rod 210 during assembly, and the connection area of the extension rod 213 and the mounting seat 20 can be ensured to be the same, in this way, the force transmission of the I-shaped connecting structure of the adjusting part 1 is more uniform, and local connection instability is avoided.

[0047] In order to avoid the compression of the spring 212 and the instability of the connecting structure when the adjusting part 2 is subjected to excessive force, in the embodiment, the side wall close to each end of the sleeve rod 210 is provided with a threaded hole, generally two symmetric threaded holes are arranged at one end of the sleeve rod 210, so that the sleeve rod 210 is locked from the two symmetric sides, further avoiding the deformation of the spring 212 after assembly, the locking screw 214 passes through the threaded hole and abuts against the extension rod 213, the threaded fastener 26 passes through one of the threaded holes to connect the mounting plate 25 and the telescopic rod 21, that is, the locking screw 214 and the threaded fastener 26 share one threaded hole, which reduces the components and facilitates processing, at the same time, the mounting plate 25 and the extension rod 213 are also connected, so as to ensure the overall connection stability of the I-shaped structure.

[0048] A mounting method of an assembled low-carbon building curtain wall mounting structure as above, comprising:

[0049] S1, four mounting seats 20 are respectively installed on the side close to each other of the supporting plates 10 of two adjacent adjusting parts 1 and the side close to each other of the hanging plates 11, the mounting seat 20 connected to the hanging plate 11 is located below the adjusting screw 12 of the adjusting part 1;

[0050] S2, one end of one telescopic rod 21 is connected to the mounting seat 20 on one supporting plate 10 through the pin shaft 22, and the other end of the telescopic rod 21 is connected to the mounting seat 20 on the other supporting plate 10 through the pin shaft 22;

[0051] S3, one end of another telescopic rod 21 is connected to the mounting seat 20 on one hanging plate 11 through the pin shaft 22, and the other end of the telescopic rod 21 is connected to the mounting seat 20 on the other hanging plate 11 through the pin shaft 22.

[0052] The above merely illustrates some specific embodiments of the present application, but the embodiments of the present application are not limited thereto, and any changes made by any person skilled in the art should fall within the protection scope of the present application.

Claims

1. A prefabricated low-carbon building curtain wall installation structure, characterized in that, Includes a traction member (2) connected between two adjacent adjusting members (1), the traction member (2) comprising: Four mounting seats (20) are detachably connected to the support plates (10) and hanging plates (11) of two adjacent adjusting components (1), respectively. The mounting seats (20) are located on the side where the support plates (10) of the two adjacent adjusting components (1) are close to each other and on the side where the hanging plates (11) are close to each other. The mounting seats (20) connected to the hanging plates (11) are located below the adjusting screws (12) of the adjusting components (1). Two telescopic rods (21) are connected one-to-one between the mounting seats (20) on the side of the support plate (10) that are close to each other, and between the mounting seats (20) on the side of the hanging plate (11) that are close to each other. The telescopic rods (21) and the mounting seats (20) are rotatably connected by a pin (22).

2. The prefabricated low-carbon building curtain wall installation structure as described in claim 1, characterized in that, The outer side walls of the support plate (10) and the hanging plate (11) are provided with positioning grooves (13), and part of the mounting base (20) can be embedded in the positioning grooves (13). The top and bottom of the mounting base (20) are fixed with ear plates (23), and the ear plates (23) are threadedly connected to the outer side walls of the support plate (10) or the hanging plate (11).

3. The prefabricated low-carbon building curtain wall installation structure as described in claim 1, characterized in that, The mounting base (20) includes a base plate (200) and a surrounding plate (201) fixed to the surface of the base plate (200). The surrounding plate (201) is U-shaped. One end of the surrounding plate (201) is fixed to the surface of the base plate (200). The pin (22) is rotatably connected to the two side plates opposite to the surrounding plate (201). The top plate and the bottom plate of the surrounding plate (201) are respectively provided with threaded grooves (203) that pass through them. The screw (204) is threadedly engaged with the threaded groove (203) and abuts against the telescopic rod (21).

4. The prefabricated low-carbon building curtain wall installation structure as described in claim 3, characterized in that, The top and bottom plates of the enclosure (201) are respectively provided with grooves (205), the grooves (205) are connected to the threaded grooves (203), the screws (204) are internal hexagon screws, and the screw caps of the screws (204) are embedded in the grooves (205).

5. The prefabricated low-carbon building curtain wall installation structure as described in claim 1, characterized in that, A pull rod (24) is connected between the two telescopic rods (21). The two ends of the pull rod (24) are connected to the telescopic rods (21) respectively. The pull rod (24) is also a telescopic rod.

6. The prefabricated low-carbon building curtain wall installation structure as described in claim 5, characterized in that, The two telescopic rods (21) and the tie rod (24) form an I-shaped structure.

7. The prefabricated low-carbon building curtain wall installation structure as described in claim 6, characterized in that, At each end of the pull rod (24), there is a mounting plate (25) perpendicular to the pull rod (24). The mounting plate (25) is arc-shaped, and the arc of the mounting plate (25) matches the arc of the telescopic rod (21). The mounting plate (25) and the telescopic rod (21) are detachably connected by threaded fasteners (26).

8. The prefabricated low-carbon building curtain wall installation structure as described in claim 7, characterized in that, The telescopic rod (21) includes: The sleeve rod (210) has limit grooves (211) at both ends; Two springs (212) are connected at one end to the limiting groove (211) respectively; Two extension rods (213) are located in the limiting groove (211) at one end and are fixedly connected to the other end of the spring (212). The other end of the extension rod (213) is fixed to the pin (22).

9. The prefabricated low-carbon building curtain wall installation structure as described in claim 8, characterized in that, The sleeve rod (210) has screw holes on the side walls near both ends. The locking screw (214) passes through the screw holes and abuts against the extension rod (213). The threaded fastener (26) passes through one of the screw holes to connect the mounting plate (25) to the telescopic rod (21).

10. An installation method for a prefabricated low-carbon building curtain wall installation structure as described in any one of claims 1-5, characterized in that, include: S1. Install four mounting bases (20) on the side of the support plate (10) of two adjacent adjusting parts (1) that are close to each other and on the side of the hanging plate (11) that are close to each other. The mounting base (20) connected to the hanging plate (11) is located below the adjusting screw (12) of the adjusting part (1). S2. Connect one end of a telescopic rod (21) to a mounting seat (20) on a support plate (10) via a pin (22), and then connect the other end of the telescopic rod (21) to a mounting seat (20) on another support plate (10) via a pin (22); S3. Connect one end of another telescopic rod (21) to a mounting seat (20) on a hanging plate (11) via a pin (22), and then connect the other end of the telescopic rod (21) to a mounting seat (20) on another hanging plate (11) via a pin (22).

Images