Assembling structure and assembling method of large space special-shaped building outer component

Abstract

The invention discloses an assembling structure and method for large space special-shaped building outer components, and relates to the technical field of building outer components. The assembling structure comprises a first framework, and a supporting arm overturning in the horizontal direction is hinged to the first framework; the supporting arm comprises an inner arm and an outer arm; an outer member; a connecting block is slidably connected to the second framework in the horizontal direction, connecting plates are symmetrically arranged on the side, back to the outer component, of the connecting block up and down, and a connecting shaft is rotationally connected between the upper and lower adjacent connecting plates; a clamping groove is formed in the inner arm, and the inner arm is provided with a limiting assembly. The second framework slides up and down to form a shifting column and is provided with an elastic driving piece; when the shifting column slides upwards, the control assembly controls the connecting block to enter a sliding state and controls the inner arm and the outer arm to enter a sliding state; when the shifting column slides downwards, the control assembly controls the connecting block to enter a fixed state and controls the inner arm and the outer arm to enter a fixed state. The construction difficulty of the outer component can be reduced.

Description

Technical Field

[0001] The present application relates to the technical field of building exterior components, and in particular to an assembly structure and an assembly method of large-scale spatial special-shaped building exterior components. Background Art

[0002] As modern architectural design becomes increasingly diversified and personalized, large public facility buildings are increasingly adopting irregular, curved and other special-shaped exterior designs. These designs not only improve the artistry and ornamental properties of the buildings, but also bring unprecedented challenges to construction.

[0003] At present, for such large-scale special-shaped buildings, external components such as ceramic panels, curtain wall panels or glass panels are often used to form a building envelope on the outer surface of the special-shaped building to improve the appearance of the building.

[0004] However, when assembling and fixing the external components, it is necessary to specially produce matching connectors according to the curved trajectory of the special-shaped building so that the installed external components can adapt to the curved trajectory of the special-shaped building, which makes the construction difficult. Summary of the invention

[0005] In order to facilitate the construction difficulty of external components, the present application provides an assembly structure and an assembly method for large-scale spatial special-shaped building external components.

[0006] In a first aspect, the present application provides an assembly structure of large-scale spatial special-shaped building exterior components, which adopts the following technical solution: An assembly structure of large-scale spatial special-shaped building exterior components, comprising a first frame, the first frame being arranged on the exterior surface of the building, and a support arm flipped in a horizontal direction being hinged on the first frame; The support arm comprises an inner arm and an outer arm, the outer arm is hinged to the first frame, and the inner arm slides on the outer arm in a direction approaching or moving away from the first frame; There are multiple groups of support arms, each group corresponds to one external member, and each group of support arms is symmetrically arranged in the horizontal direction; A second frame is arranged on the outer member, a connecting block is slidably connected to the second frame in a horizontal direction, a connecting plate is symmetrically arranged on the side of the connecting block facing away from the outer member, and a connecting shaft is rotatably connected between the upper and lower adjacent connecting plates; A slot for the connecting shaft to be inserted is formed on a side of the inner arm away from the first frame, and a limiting component is provided on the inner arm to limit the connecting shaft from being separated from the slot; The second frame is provided with a toggle post which slides up and down, and the second frame is provided with an elastic driving member which drives the toggle post to slide downward; A control component, when the toggle post slides upward, the control component controls the connection block to enter a sliding state, and controls the inner arm and the outer arm to enter a sliding state; When the toggle post slides downward, the control component controls the connection block to enter a fixed state, and controls the inner arm and the outer arm to enter a fixed state.

[0007] By adopting the above technical solution, when installing the external component, the first skeleton is first fixed to the outer surface of the special-shaped building, and the second skeleton is installed and fixed on the board surface of the external component. Then the support arm is hingedly installed on the first skeleton, and then the external component can be connected to the support arm. When connecting, the connecting shaft is inserted into the slot, and the connecting shaft is restricted from the slot by the limiting component. Then the toggle column is toggled upward to control the connecting block to enter the sliding state, and at the same time, the inner arm and the outer arm are controlled to enter the sliding state. Then, the state of the external component can be adjusted by adjusting the position of the connecting block and the length of the support arm, so that the angle and position of the external component are adapted to the building curve and the position design requirements, and finally the remaining external components are installed based on the installed external component. The whole installation process is simple, and during production, the assembly parts can be produced uniformly, and the state of the external component is adjusted to adapt to the building curve during the later installation, and there is no need to customize the assembly parts according to the building curve, which greatly reduces the construction difficulty of the external component.

[0008] Optionally, the control assembly includes a control plate, a fixing plate, a control column, a push block, a push spring, a control rope, a transmission column, a power column and a plug column; The control panel is arranged on the side wall of the toggle column, the control panel slides up and down on the second frame, and the control column is arranged at the bottom of the control panel; The fixing plates correspond to the connecting blocks one by one, and the fixing plates are arranged on opposite sides of the adjacent connecting blocks and extend toward opposite sides; The fixing plate slides on the second frame, and fixing grooves are formed on the fixing plate at even intervals. When the toggle column slides downward, the control column is inserted into the fixing groove; The pushing block is slidably connected to the side of the connecting plate facing the inner arm, the pushing spring is arranged on the connecting plate, and the pushing spring pushes the pushing block to approach the connecting block; The control rope is slidably arranged through the connecting plate, the connecting block and the fixing plate, one end of the control rope is connected to the pushing block, and the other end passes through the fixing grooves one by one and is fixed to the fixing plate; When the control column is inserted into the fixing groove, the control column pulls the control rope so that the pushing block moves away from the connecting block; The plug-in column is slidably arranged on the inner arm, and a plug-in slot for inserting the plug-in column is formed on the inner side wall of the outer arm; The power column is slidably connected to the inner arm in the horizontal direction, and the transmission column slides up and down on the inner column and protrudes upward to the outside of the inner arm; The plug-in column is inclined at one side close to the power column to form a first power surface facing the power column, the power column is inclined at one side away from the plug-in column to form a second power surface facing the transmission column, and the top of the transmission column is inclined to form a transmission surface facing the connecting block; When the pushing block moves away from the connecting block, the pushing block slides on the transmission surface, pushes the transmission column to slide downward on the second power surface, drives the power column to slide on the first power surface, and allows the plug-in column to be inserted into the plug-in slot.

[0009] By adopting the above technical solution, the control column is inserted into the fixed groove by sliding the toggle column up and down, and the control rope is pulled to make the pushing block move away from the connecting block, and then the fixed or sliding state switching of the inner arm and the outer arm is realized through the linkage of the transmission column, the power column and the plug-in column.

[0010] Optionally, the control plate is inclined toward one side of the fixed plate to form a sliding groove for the control column to slide; The fixing plate is formed with a receiving groove adjacent to the fixing groove, the fixing plate is provided with a connecting ball located in the receiving groove, and the fixing plate is provided with a connecting spring driving the connecting ball to partially protrude out of the receiving groove; The control column is inclined away from the control panel and is symmetrically provided with control surfaces, and the bottom of the control column is provided with a sliding surface located between adjacent control surfaces; The fixed plate is provided with a driving assembly. When the control column pushes the connecting ball to slide into the accommodating groove, the driving assembly drives the connecting ball to rotate. At this time, the connecting ball rolls on the sliding surface, driving the control column to slide in the sliding groove.

[0011] By adopting the above technical solution, the sliding process of the control column on the fixed plate is optimized by adding the design of the sliding groove, the receiving groove, the connecting ball and the connecting spring. When the control column pushes the connecting ball to slide into the receiving groove, the connecting ball rolls on the sliding surface through the drive of the driving assembly, driving the control column to slide in the sliding groove, so that the control column gradually aligns with the fixed groove.

[0012] Optionally, the driving assembly includes a driving rack and a driving gear ring; A driving groove extending in the circumferential direction is formed on the outer peripheral side of the connecting ball, and the driving gear ring is arranged on the connecting ball and located in the driving groove; The driving rack is arranged on the side wall of the accommodating groove and extends in a vertical direction, and the driving rack is meshed with the driving gear ring.

[0013] By adopting the above technical solution, this technical solution realizes the rolling control of the connecting ball in the accommodating groove by introducing the design of the driving rack and the driving gear ring, so that the control column can slide close to the fixed groove.

[0014] Optionally, a friction layer located on the sliding surface is provided at the bottom of the control column.

[0015] By adopting the above technical solution, a friction layer is provided at the bottom of the control column, which increases the friction between the control column and the connecting ball, thereby improving the stability and reliability of sliding.

[0016] Optionally, the inner arm is a columnar structure; The inner arm is coaxially and rotatably connected with a rotating shaft, the rotating shaft protrudes out of the inner arm toward a side away from the connecting block, a rotating block is provided at the end of the rotating shaft, and the plug-in column is slidably connected to the rotating block; The power column is slidably connected to the rotating shaft and the rotating block, a connecting worm wheel is arranged on the outer peripheral side of the rotating block, the inner arm is rotatably connected to a connecting worm, and the connecting worm wheel is meshed with the connecting worm; A connecting rope is slidably passed through the inner arm, one end of the connecting rope is connected to the outer arm, and the other end is connected to the connecting worm, and the connecting rope is wound around the outer peripheral side of the connecting worm; The plug-in slot extends along a spiral track, and when the inner arm slides out of the outer arm, the connecting rope pulls the connecting worm to rotate, so that the plug-in column is aligned with the plug-in slot; A power coil spring is wound around the outer circumference of the connecting worm, one end of the power coil spring is clamped to the connecting worm, and the other end is clamped to the inner arm; When the inner arm slides into the outer arm, the power coil spring drives the connecting worm to wind the connecting rope.

[0017] By adopting the above technical solution, the columnar structure design of the inner arm and the introduction of the rotating shaft, rotating block, connecting worm wheel and connecting worm etc., the precise alignment and insertion of the plug-in column in the plug-in slot are realized. At the same time, the sliding and resetting function of the inner arm in the outer arm is realized through the design of the connecting rope and the power coil spring.

[0018] Optionally, a hemispherical block is provided at the end of the control column, and the hemispherical block is inserted into the insertion groove.

[0019] By adopting the above technical solution and arranging a hemispherical block at the end of the control column, the alignment and insertion process of the plug-in column in the plug-in slot is further optimized.

[0020] Optionally, the limiting assembly includes a limiting bar and a limiting spring; The limiting strip is slidably connected to the inner arm, the limiting spring is arranged on the inner arm, and the limiting spring drives the limiting strip to slide into the slot; The limiting bar is inclined to form a driving surface located in the clamping groove, and when the connecting shaft slides on the driving surface, the limiting bar slides into the inner arm.

[0021] By adopting the above technical solution and through the design of the limiting strip and the limiting spring, the connecting shaft is stably fixed in the slot.

[0022] In a second aspect, the present application provides a method for assembling large-scale spatial special-shaped building exterior components, which adopts the following technical solution: A method for assembling large-scale spatial special-shaped building exterior components comprises the following steps: S1: assembly preparation, installing the first frame on the outer surface of the building, installing the support arm on the first frame, and installing the second frame on the external component; S2: installing the external component, inserting the connecting shaft into the slot, and then the limiting component limits the connecting shaft from leaving the slot; S3: Adjustment of the external component: push the push column upwards, adjust the length of the support arm and the position of the connecting block, so that the angle and position of the external component are adapted to the building curve and the position of the adjacent external component.

[0023] By adopting the above technical solution, the precise installation and adjustment of the external components are achieved, the assembly efficiency and accuracy of the external components are improved, and the stability and safety of the entire assembly structure are ensured. At the same time, the method also has the advantages of being easy to operate and easy to master, and is suitable for the assembly needs of various large-scale special-shaped buildings.

[0024] In summary, the present application includes at least one of the following beneficial effects: 1. The entire installation process is simple, and during production, the assembly parts can be produced uniformly. By adjusting the state of the external components to adapt to the building curve during the later installation, there is no need to customize the assembly parts according to the building curve, which greatly reduces the construction difficulty of the external components; 2. By setting the control column sliding on the control plate and the connecting ball, the control column can gradually align with the fixing groove during the process of being misaligned with the fixing groove, thereby facilitating the fixed connection between the connecting block and the second frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application; Figure 2 is a schematic diagram of an internal cross-section of an embodiment of the present application; Figure 3 yes Figure 2A magnified schematic diagram of part A; Figure 4 is a schematic diagram of the internal structure of the fixing plate in an embodiment of the present application; Figure 5 It is a structural schematic diagram of a toggle column in an embodiment of the present application; Figure 6 is a schematic diagram of the internal structure of the support arm in an embodiment of the present application; Figure 7 yes Figure 4 A magnified schematic diagram of part B; Figure 8 yes Figure 6 An enlarged schematic diagram of the C portion; Fig. 9 yes Figure 6 An enlarged schematic diagram of the D portion; Fig.10 is a schematic diagram of the internal structure of the inner arm in an embodiment of the present application; Fig.11 It is a schematic diagram of the connection structure between the inner arm and the outer arm in the embodiment of the present application.

[0026] Figure numerals: 1, first frame; 2, support arm; 21, inner arm; 211, slot; 212, rotating shaft; 213, rotating block; 214, connecting worm wheel; 215, connecting worm; 216, connecting rope; 217, power coil spring; 22, outer arm; 221, plug-in slot; 3, outer member; 4, second frame; 41, connecting block; 411, connecting plate; 412, connecting shaft; 42, toggle column; 43, driving spring; 44, connecting slot; 5, limiting assembly; 51, limiting strip; 511, driving surface; 52, limiting spring; 6, pushing spring Spring; 61, control plate; 611, slide groove; 62, fixed plate; 621, fixed groove; 622, receiving groove; 623, connecting ball; 6231, driving groove; 624, connecting spring; 63, control column; 631, control surface; 632, sliding surface; 633, friction layer; 634, hemispherical block; 64, pushing block; 641, transmission surface; 65, plug-in column; 651, first power surface; 66, control rope; 67, transmission column; 68, power column; 681, second power surface; 7, driving assembly; 71, driving rack; 72, driving gear ring. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1-11 This application is described in further detail.

[0028] The embodiment of the present application discloses an assembly structure of large-scale spatial special-shaped building exterior components.

[0029] See also Figure 1The assembly structure includes a first frame 1, which is fixedly connected to the outer surface of the building. The first frame 1 is composed of a plurality of horizontal columns evenly spaced up and down.

[0030] The first frame 1 is provided with a support arm 2, which includes an inner arm 21 and an outer arm 22. The outer arm 22 is hinged to the first frame 1, and the outer wall can be flipped in the horizontal direction. The outer arm 22 is formed with a mounting groove that penetrates to the outside in a direction away from the first frame 1, and the inner arm 21 is slidably connected to the mounting groove. The inner arm 21 can approach or move away from the first frame 1, and the inner arm 21 can protrude outside the outer arm 22.

[0031] See also Figure 2 The assembly structure further includes an outer member 3 and a second frame 4. The outer member 3 may be a ceramic panel, a curtain wall panel, or a glass panel. The second frame 4 is installed and fixed on the panel surface of the outer member 3 facing the building. The second frame 4 includes two horizontal bars symmetrically arranged up and down. The horizontal bars of the second frame 4 correspond to the horizontal columns of the first frame 1. In other embodiments, a vertical bar may be fixedly connected between the upper and lower horizontal bars to improve the stability of the second frame 4.

[0032] See also Figure 2 and Figure 3 , there are multiple groups of support arms 2 and they are evenly arranged on the first frame 1, each group corresponds to an outer member 3, and each group of support arms 2 has two and they are symmetrically arranged in the horizontal direction. The second frame 4 is formed with a connecting groove 44 of a "T"-shaped structure, and the connecting groove 44 extends in the horizontal direction. A connecting block 41 of a "T"-shaped structure is provided on the second frame 4, and the connecting block 41 is slidably connected in the connecting groove 44. A connecting plate 411 is fixedly connected to the side of the connecting block 41 facing away from the outer member 3, and there are two connecting plates 411 and they are symmetrically arranged up and down, and a connecting shaft 412 is rotatably connected between two adjacent connecting plates 411 up and down.

[0033] A slot 211 is formed on the side of the inner arm 21 away from the first frame 1. When the outer member 3 is installed, the connecting shaft 412 is inserted into the slot 211. At this time, the opposite sides of the upper and lower connecting plates 411 are respectively in sliding contact with the inner arm 21. The inner arm 21 is provided with a limiting component 5. When the connecting shaft 412 is inserted into the slot 211, the limiting component 5 limits the connecting shaft 412 from being separated from the slot 211.

[0034] The limiting assembly 5 includes a limiting bar 51 and a limiting spring 52. The limiting bar 51 is slidably connected to the inner arm 21, and the limiting bar 51 can slide and protrude into the card slot 211. The limiting spring 52 is installed in the inner arm 21, and one end of the limiting spring 52 abuts against the limiting bar 51, and the other end abuts against the inner arm 21. When the limiting spring 52 is elastically released, the limiting bar 51 is driven to slide into the card slot 211 until the limiting bar 51 abuts against the vertical slot wall of the card slot 211. At this time, the limiting bar 51 closes the slot 211 near the notch on the side facing away from the outer arm 22.

[0035] The limiting strip 51 is inclined to form a driving surface 511, which is located in the slot 211 and faces away from the outer arm 22. When the connecting shaft 412 moves into the slot 211, the connecting shaft 412 slides on the driving surface 511, and at this time, the connecting shaft 412 pushes the limiting strip 51 to slide into the inner arm 21, so that the limiting spring 52 enters a compressed state; when the connecting shaft 412 is inserted into the slot 211 and passes through the limiting strip 51, the limiting spring 52 is elastically released, pushing the limiting strip 51 to slide into the slot 211, and at this time, the connecting shaft 412 abuts against the side of the limiting strip 51 close to the outer wall, and the outer member 3 and the support arm 2 are preliminarily connected.

[0036] See also Figure 4 and Figure 5 The second frame 4 is provided with a toggle column 42 that slides up and down, and end blocks are provided at both ends of the toggle column 42, so that the toggle column 42 is in an "I" shape. The second frame 4 is provided with an elastic driving member, which is a driving spring 43. The driving spring 43 is sleeved on the outer peripheral side of the toggle column 42, and one end of the driving spring 43 abuts against the bottom of the second frame 4, and the other end abuts against the end block at the bottom of the toggle column 42. When the driving spring 43 is elastically released, the driving column 42 is driven to slide downward until the end block at the top of the toggle column 42 abuts against the top of the second frame 4.

[0037] See also Figure 6 The assembly structure also includes a control component. When the toggle column 42 slides upward, the control component controls the connecting block 41 to enter a sliding state, and at the same time, the control component controls the inner arm 21 and the outer arm 22 to enter a sliding state; when the toggle column 42 slides downward, the control component controls the connecting block 41 to enter a fixed state, and at the same time, the control component controls the inner arm 21 and the outer arm 22 to enter a fixed state.

[0038] See also Figure 7 and Figure 8 The control assembly includes a control plate 61, a fixing plate 62, a control column 63, a push block 64, a push spring 6, a control rope 66, a transmission column 67, a power column 68 and a plug column 65 (the plug column 65 is Fig. 9 (marked in the middle).

[0039] See also Figure 5 and Figure 6The control panel 61 is fixedly connected to the side wall of the toggle column 42. When the toggle column 42 slides up and down, it drives the control panel 61 to slide up and down on the second frame 4. The control panel 61 is symmetrically arranged in two groups, each group of which has two control panels 61 and is respectively located on the vertical side walls on the opposite sides of the toggle column 42. Each group of two control panels 61 corresponds to two adjacent connecting blocks 41 on the same horizontal line. A sliding groove 611 extending in an inclined direction is formed at the bottom of the control panel 61. The control column 63 is slidably connected in the sliding groove 611, and the control column 63 extends downward.

[0040] See also Figure 6 and Figure 7 , the fixing plate 62 slides in the second frame 4 along the horizontal direction, the fixing plate 62 corresponds to the connecting block 41 one by one, the fixing plate 62 is fixedly connected to the opposite sides of two adjacent connecting blocks 41, and the two fixing plates 62 extend toward the opposite sides. The fixing plate 62 is a long strip-shaped structure, and the extension direction of the fixing plate 62 is parallel to the extension direction of the connecting groove 44. A fixing groove 621 is formed on the fixing plate 62, and there are multiple fixing grooves 621 and they are evenly spaced along the length direction of the fixing plate 62. When the toggle column 42 slides downward and aligns with the fixing groove 621, the control column 63 is inserted into the fixing groove 621, so that the connecting block 41 enters a fixed state.

[0041] In order to facilitate the fixing of the connection block 41, so that the control column 63 can be inserted into the fixing groove 621 when the control column 63 is misaligned with the fixing groove 621, a receiving groove 622 is formed on the fixing plate 62, and the receiving groove 622 is located between two adjacent fixing grooves 621. The fixing plate 62 is provided with a connecting ball 623, and the connecting ball 623 is located in the receiving groove 622, and the notch diameter of the receiving groove 622 is smaller than the diameter of the connecting ball 623. The fixing plate 62 is provided with a connecting spring 624, and the connecting spring 624 is installed in the receiving groove 622, one end of the connecting spring 624 abuts against the outer peripheral side of the connecting ball 623, and the other end of the connecting spring 624 abuts against the groove wall of the receiving groove 622 away from the notch. When the connecting spring 624 is elastically released, the connecting ball 623 is driven to partially protrude out of the receiving groove 622.

[0042] See also Figure 5 and Figure 7 The control column 63 is inclined to form a control surface 631 on one side away from the control plate 61, and two control surfaces 631 are symmetrically arranged along the length direction of the fixed plate 62. The control column 63 is provided with a sliding surface 632 at the bottom, and there are two sliding surfaces 632 located between two adjacent control surfaces 631. The control column 63 is provided with a friction layer 633 at the bottom, and the friction layer 633 is fixedly connected to the sliding surface 632.

[0043] The fixed plate 62 is provided with a driving assembly 7, and the driving assembly 7 includes a driving rack 71 and a driving gear ring 72. A driving groove 6231 is formed on the outer peripheral side of the connecting ball 623, and the driving groove 6231 extends in a ring shape along the circumferential direction. The driving gear ring 72 is fixedly connected to the connecting ball 623, and the driving gear ring 72 is located in the driving groove 6231. The driving rack 71 is fixedly connected to the side wall of the accommodating groove 622, and the driving rack 71 extends in the vertical direction, and the driving rack 71 is meshed with the driving gear ring 72.

[0044] See also Figure 5 and Figure 7 When the toggle column 42 is released and the control column 63 is misaligned with the fixing groove 621, and one of the control surfaces 631 is aligned with the connecting ball 623, the control column 63 moves toward the fixing plate 62, and the connecting ball 623 slides on the control surface 631, pushing the control column 63 to slide in the sliding groove 611, so that the control column 63 continues to approach the fixing groove 621 until the control column 63 is aligned with the fixing groove 621, and the control column 63 is inserted into the fixing groove 621.

[0045] When the toggle column 42 is released and the sliding surface 632 is facing the connecting ball 623, the control column 63 moves toward the fixed plate 62. At this time, the control column 63 pushes the connecting ball 623 to slide into the receiving groove 622. The driving rack 71 cooperates with the driving gear ring 72 to drive the connecting ball 623 to rotate. At this time, the connecting ball 623 slides on the friction layer 633, driving the control column 63 to slide in the slide groove 611, so that the control column 63 and the connecting ball 623 are misaligned; until the control surface 631 is aligned with the connecting ball 623, the connecting spring 624 pushes the connecting ball 623 to protrude out of the receiving groove 622. At this time, the connecting ball 623 slides on the control surface 631, pushing the control column 63 to slide in the slide groove 611, so that the control column 63 continues to approach the fixed groove 621. Until the control column 63 is aligned with the fixed groove 621, the control column 63 is inserted into the fixed groove 621.

[0046] See also Figure 8 and Fig. 9 The inner arm 21 is a cylindrical structure, and the inner arm 21 is rotatably connected to a rotating shaft 212. The inner arm 21 and the rotating shaft 212 are coaxially arranged, and the rotating shaft 212 is away from the connecting block 41 (the connecting block 41 is Figure 6 The end of the rotating shaft 212 is fixedly connected to a rotating block 213, which is a round block structure. The plug-in column 65 slides radially on the rotating block 213, and the plug-in column 65 can protrude outside the rotating block 213. The end of the control column 63 is fixedly connected to a hemispherical block 634, and the arc-shaped convex side of the hemispherical block 634 faces away from the plug-in column 65.

[0047] The outer arm 22 is formed with a plug slot 221 extending along a spiral track and surrounding the inner arm 21. The plug post 65 slides toward the plug slot 221, so that when the hemispherical block 634 is inserted into the plug slot 221, the inner arm 21 and the outer arm 22 are fixedly connected.

[0048] See also Fig. 9 and Fig.10 , the power column 68 is slidably connected in the inner arm 21, and the power column 68 is slidably connected to the rotating shaft 212 and the rotating block 213. The power column 68 is coaxially arranged with the rotating shaft 212, and the power column 68 is rotatably connected with the rotating shaft 212 and the rotating block 213 respectively. A connecting worm wheel 214 is fixedly connected to the outer peripheral side of the rotating block 213, and a connecting worm 215 is rotatably connected to the inner arm 21, and the connecting worm wheel 214 is meshed with the connecting worm 215. The connecting worm wheel 214 and the connecting worm 215 meet the self-locking parameters, which is conducive to reducing the possibility of the plug-in column 65 sliding into the rotating block 213 when the hemispherical block 634 is inserted into the plug-in slot 221 and the inner arm 21 slides on the outer arm 22, so that the hemispherical block 634 is separated from the plug-in slot 221.

[0049] See also Fig. 9 and Fig.11 The inner arm 21 is slidably provided with a connecting rope 216, one end of which is fixedly connected to the outer arm 22, and the other end is connected to the outer peripheral side of the connecting worm 215, and the connecting rope 216 is wound around the outer peripheral side of the connecting worm 215. When the inner arm 21 slides out of the outer arm 22, the connecting rope 216 pulls the connecting worm 215 to rotate, so that during the process of the inner arm 21 sliding out of the outer arm 22, the plug-in column 65 follows the trajectory of the plug-in slot 221, and keeps the plug-in column 65 aligned with the plug-in slot 221, so that the plug-in column 65 is conveniently inserted into the plug-in slot 221.

[0050] See also Fig. 9 and Fig.10 A power coil spring 217 is wound around the outer peripheral side of the connecting worm 215, one end of the power coil spring 217 is clamped to the outer bearing of the connecting worm 215, and the other end is clamped to the inner arm 21. When the inner arm 21 slides out of the outer arm 22 to rotate the connecting worm 215, the power coil spring 217 enters an elastic contraction state; when the inner arm 21 slides into the outer arm 22, the connecting rope 216 enters a relaxed state, at which time the power coil spring 217 drives the elastic expansion, driving the connecting worm 215 to reversely wind the connecting rope 216, so that when the inner arm 21 slides into the outer arm 22, the plug-in column 65 follows the trajectory of the plug-in slot 221, and keeps the plug-in column 65 aligned with the plug-in slot 221.

[0051] See also Figure 8The push block 64 is slidably connected to the bottom of the connecting plate 411, and the push block 64 is located above the inner arm 21. The push spring 6 is installed on the connecting plate 411, and one end of the push spring 6 is fixedly connected to the side wall of the push block 64, and the other end is fixedly connected to the connecting plate 411. When the push spring 6 is elastically released, the push block 64 is pushed to move toward the connecting block 41.

[0052] See also Figure 7 and Figure 8 The control rope 66 is respectively slidably arranged on the connecting plate 411 and the connecting block 41 (the connecting block 41 is Figure 6 One end of the control rope 66 passes through the push spring 6 and is fixedly connected to the push block 64, and the other end passes through each of the fixing slots 621 and is fixedly connected to the fixing plate 62. When the control column 63 is inserted into the fixing slot 621, the control column 63 pulls the control rope 66, so that the push block 64 slides away from the connection block 41.

[0053] See also Figure 8 and Fig. 9 The transmission column 67 slides up and down on the inner arm 21, and the transmission column 67 protrudes upward to the outside of the inner arm 21 in the vertical direction, and the transmission column 67 is perpendicular to the power column 68. The plug-in column 65 is inclined to form a first power surface 651 on the side close to the power column 68, and the first power surface 651 faces the power column 68. The power column 68 is inclined to form a second power surface 681 on the side away from the plug-in column 65, and the second power surface 681 faces the transmission column 67. The top of the transmission column 67 is inclined to form a transmission surface 641, and the transmission surface 641 faces the connecting block 41.

[0054] When the push block 64 moves away from the connection block 41, the push block 64 slides on the transmission surface 641, and then the push block 64 pushes the transmission column 67 to slide downward into the inner arm 21, until the push block 64 abuts against one end of the transmission column 67 away from the power column 68, restricting the transmission column 67 from sliding out of the inner arm 21. Then the transmission column 67 slides on the second power surface 681, driving the power column 68 to slide in the direction away from the connection block 41, and at this time the power column 68 slides on the first power surface 651, driving the plug-in column 65 to insert into the plug-in slot 221.

[0055] The implementation principle of the assembly structure of a large-scale spatial special-shaped building exterior component in the embodiment of the present application is: When installing the outer member 3, first fix the first frame 1 on the outer surface of the special-shaped building, and install the second frame 4 on the board surface of the outer member 3. Then, hinge the support arm 2 on the first frame 1, and then connect the outer member 3 with the support arm 2. When connecting, insert the connecting shaft 412 into the card slot 211, and then push the push column 42 upward to control the connecting block 41 to enter the sliding state, and at the same time control the inner arm 21 and the outer arm 22 to enter the sliding state. Then, by adjusting the position of the connecting block 41 and the length of the support arm 2, the state of the outer member 3 can be adjusted so that the angle and position of the outer member 3 are adapted to the building curve and the position design requirements, and finally, the remaining outer members 3 are installed based on the installed outer member 3.

[0056] On the other hand, the present application discloses a method for assembling a large-scale spatial special-shaped building exterior component 3, comprising the following steps: Step 1: Assembly preparation, installing the first frame 1 on the outer surface of the building, installing the support arm 2 on the first frame 1, and installing the second frame 4 on the outer member 3; Step 2: The outer member 3 is installed, and the connecting shaft 412 is inserted into the slot 211 . At this time, the limiting bar 51 limits the connecting shaft 412 from being separated from the slot 211 . Step 3: Adjust the outer component 3 by pushing the push column 42 upwards, and adjust the length of the support arm 2 and the position of the connecting block 41 so that the angle and position of the outer component 3 are adapted to the building curve and the position of the adjacent outer component 3.

[0057] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An assembly structure for large-scale spatial special-shaped building exterior components, characterized in that: It comprises a first frame (1), the first frame (1) being arranged on the outer surface of a building, and a support arm (2) being hingedly connected to the first frame (1) and being tilted in a horizontal direction; The support arm (2) comprises an inner arm (21) and an outer arm (22); the outer arm (22) is hinged to the first frame (1); the inner arm (21) slides on the outer arm (22) in a direction approaching or moving away from the first frame (1); An outer component (3), the support arms (2) having a plurality of groups and each group corresponding to one outer component (3), and the support arms (2) in each group are symmetrically arranged in a horizontal direction; A second frame (4) is arranged on the outer member (3), a connecting block (41) is slidably connected to the second frame (4) in a horizontal direction, connecting plates (411) are symmetrically arranged on the upper and lower sides of the connecting block (41) facing away from the outer member (3), and connecting shafts (412) are rotatably connected between the upper and lower adjacent connecting plates (411); A slot (211) for the connecting shaft (412) to be inserted into is formed on a side of the inner arm (21) away from the first frame (1), and the inner arm (21) is provided with a limiting component (5) for limiting the connecting shaft (412) from being separated from the slot (211); The second frame (4) is provided with a toggle post (42) that slides up and down, and the second frame (4) is provided with an elastic driving member that drives the toggle post (42) to slide downward; A control component, wherein when the toggle post (42) slides upward, the control component controls the connection block (41) to enter a sliding state, and controls the inner arm (21) and the outer arm (22) to enter a sliding state; When the toggle post (42) slides downward, the control component controls the connection block (41) to enter a fixed state, and controls the inner arm (21) and the outer arm (22) to enter a fixed state.

2. The assembly structure of a large-scale spatial special-shaped building exterior component according to claim 1, characterized in that: The control assembly comprises a control plate (61), a fixing plate (62), a control column (63), a pushing block (64), a pushing spring (6), a control rope (66), a transmission column (67), a power column (68) and a plug-in column (65); The control panel (61) is arranged on the side wall of the toggle column (42), the control panel (61) slides up and down on the second frame (4), and the control column (63) is arranged at the bottom of the control panel (61); The fixing plates (62) correspond to the connecting blocks (41) one by one, and the fixing plates (62) are arranged on opposite sides of adjacent connecting blocks (41) and extend towards opposite sides; The fixing plate (62) slides on the second frame (4), and fixing grooves (621) are formed on the fixing plate (62) at even intervals, and when the toggle column (42) slides downward, the control column (63) is inserted into the fixing groove (621); The pushing block (64) is slidably connected to a side of the connecting plate (411) facing the inner arm (21), the pushing spring (6) is arranged on the connecting plate (411), and the pushing spring (6) pushes the pushing block (64) to approach the connecting block (41); The control rope (66) is slidably arranged through the connecting plate (411), the connecting block (41) and the fixing plate (62); one end of the control rope (66) is connected to the pushing block (64), and the other end passes through the fixing grooves (621) one by one and is fixed to the fixing plate (62); When the control column (63) is inserted into the fixing groove (621), the control column (63) pulls the control rope (66) so that the pushing block (64) moves away from the connecting block (41); The plug-in column (65) is slidably disposed in the inner arm (21), and a plug-in slot (221) for inserting the plug-in column (65) is formed on the inner side wall of the outer arm (22); The power column (68) is slidably connected in the inner arm (21) along the horizontal direction, and the transmission column (67) slides up and down on the inner column and protrudes upward to the outside of the inner arm (21); The plug-in column (65) is inclined at a side close to the power column (68) to form a first power surface (651) facing the power column (68), the power column (68) is inclined at a side away from the plug-in column (65) to form a second power surface (681) facing the transmission column (67), and the top of the transmission column (67) is inclined to form a transmission surface (641) facing the connection block (41); When the pushing block (64) moves away from the connecting block (41), the pushing block (64) slides on the transmission surface (641), pushing the transmission column (67) to slide downward on the second power surface (681), driving the power column (68) to slide on the first power surface (651), so that the plug-in column (65) is inserted into the plug-in slot (221).

3. The assembly structure of a large-scale spatial special-shaped building exterior component according to claim 2 is characterized in that: The control plate (61) is inclined toward one side of the fixing plate (62) to form a sliding groove (611) for the control column (63) to slide; The fixing plate (62) is formed with a receiving groove (622) located adjacent to the fixing groove (621); the fixing plate (62) is provided with a connecting ball (623) located in the receiving groove (622); the fixing plate (62) is provided with a connecting spring (624) for driving the connecting ball (623) to partially protrude out of the receiving groove (622); The control column (63) is provided with a control surface (631) which is inclined and symmetrically arranged on one side away from the control plate (61); and a sliding surface (632) located between adjacent control surfaces (631) is arranged at the bottom of the control column (63); The fixed plate (62) is provided with a driving assembly (7). When the control column (63) pushes the connecting ball (623) to slide into the receiving groove (622), the driving assembly (7) drives the connecting ball (623) to rotate. At this time, the connecting ball (623) rolls on the sliding surface (632), driving the control column (63) to slide in the sliding groove (611).

4. The assembly structure of a large-scale spatial special-shaped building exterior component according to claim 3 is characterized in that: The driving assembly (7) comprises a driving rack (71) and a driving gear ring (72); A driving groove (6231) extending in the circumferential direction is formed on the outer peripheral side of the connecting ball (623); the driving gear ring (72) is arranged on the connecting ball (623) and is located in the driving groove (6231); The driving rack (71) is arranged on a side wall of the accommodating groove (622) and extends in a vertical direction, and the driving rack (71) is meshed with the driving gear ring (72).

5. The assembly structure of a large-scale spatial special-shaped building exterior component according to claim 4, characterized in that: The bottom of the control column (63) is provided with a friction layer (633) located on the sliding surface (632).

6. The assembly structure of a large-scale spatial special-shaped building exterior component according to claim 2, characterized in that: The inner arm (21) is a columnar structure; The inner arm (21) is coaxially and rotatably connected to a rotating shaft (212), the rotating shaft (212) protrudes out of the inner arm (21) toward a side away from the connecting block (41), a rotating block (213) is provided at the end of the rotating shaft (212), and the plug-in column (65) is slidably connected to the rotating block (213); The power column (68) is slidably connected to the rotating shaft (212) and the rotating block (213); a connecting worm wheel (214) is provided on the outer peripheral side of the rotating block (213); the inner arm (21) is rotatably connected to a connecting worm (215); and the connecting worm wheel (214) is meshed with the connecting worm (215); A connecting rope (216) is slidably passed through the inner arm (21), one end of the connecting rope (216) is connected to the outer arm (22), and the other end is connected to the connecting worm (215), and the connecting rope (216) is wound around the outer circumference of the connecting worm (215); The plug-in slot (221) extends along a spiral track, and when the inner arm (21) slides out of the outer arm (22), the connecting rope (216) pulls the connecting worm (215) to rotate, so that the plug-in column (65) is aligned with the plug-in slot (221); A power coil spring (217) is wound around the outer circumference of the connecting worm (215), one end of the power coil spring (217) is clamped to the connecting worm (215), and the other end is clamped to the inner arm (21); When the inner arm (21) slides into the outer arm (22), the power coil spring (217) drives the connecting worm (215) to wind the connecting rope (216).

7. The assembly structure of a large-scale spatial special-shaped building exterior component according to claim 6, characterized in that: A hemispherical block (634) is provided at the end of the control column (63), and the hemispherical block (634) is inserted into the insertion slot (221).

8. The assembly structure of a large-scale spatial special-shaped building exterior component according to claim 1, characterized in that: The limiting component (5) comprises a limiting strip (51) and a limiting spring (52); The limiting strip (51) is slidably connected to the inner arm (21), the limiting spring (52) is arranged on the inner arm (21), and the limiting spring (52) drives the limiting strip (51) to slide into the clamping slot (211); The limiting strip (51) is inclined to form a driving surface (511) located in the clamping groove (211); when the connecting shaft (412) slides on the driving surface (511), the limiting strip (51) slides into the inner arm (21).

9. A method for assembling large-scale spatial special-shaped building exterior components, using an assembly structure for large-scale spatial special-shaped building exterior components as claimed in any one of claims 1 to 8, characterized in that: The following steps are involved: S1: assembly preparation, installing the first frame (1) on the outer surface of the building, installing the support arm (2) on the first frame (1), and installing the second frame (4) on the outer member (3); S2: the outer member (3) is installed, and the connecting shaft (412) is inserted into the slot (211), at which time the limiting component (5) limits the connecting shaft (412) from being separated from the slot (211); S3: adjusting the outer component (3), pushing the pushing column (42) upwards, adjusting the length of the support arm (2) and adjusting the position of the connecting block (41), so that the angle and position of the outer component (3) are adapted to the building curve and the position of the adjacent outer component (3).

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