CN220014134U - Mounting structure of unit curtain wall at bottom of ceiling - Google Patents

Abstract

The embodiment of the utility model provides a ceiling bottom unit curtain wall mounting structure, which allows a scaffold of a building main body (110) to be utilized to finish the bottom curtain wall plate (220) of an externally-protruded auxiliary building body firstly by arranging a hanging ring (300) at a gap between the edge of the bottom curtain wall plate (220) and the surface of the building main body (110), and after the scaffold is dismantled, the hanging ring (300) is utilized to lift main body unit glass indoors to finish the main body curtain wall plate (210) of the building main body (110). Repeated construction of the scaffold is reduced, and high-altitude construction difficulty is reduced. Meanwhile, the main curtain wall plate (210) can cover the gap between the bottom curtain wall plate (220) and the surface of the building main body (110), so that gap closing is completed.

Description

Mounting structure of unit curtain wall at bottom of ceiling

Technical Field

The utility model relates to the technical field of building construction, in particular to a mounting structure of a ceiling bottom unit curtain wall and a construction method thereof.

Background

In the building engineering, the outer surface of the building can be provided with curtain walls, and the curtain walls are the outer wall protection of the building and play a role in decoration. For high-rise and super high-rise buildings, the curtain wall needs to be installed in high-altitude operation, and the requirement on site construction is high. In particular for special-shaped high-rise buildings, such as convex box-shaped buildings, a convex auxiliary building body is arranged on one building main body. For coordination of visual effects, it is also necessary to lay ceiling bottom curtain walls at the bottom of the protruding auxiliary building body. The conventional construction method is that the main unit curtain wall of the building main body is paved firstly, then the bottom ceiling curtain wall of the auxiliary building body is paved, and at the moment, because the main unit curtain wall is paved completely, no supporting points are arranged on the building main body to build up a scaffold to assist in paving the bottom ceiling curtain wall of the auxiliary building body. For high-rise buildings, the construction difficulty of the bottom of the externally convex auxiliary building body positioned at high altitude is high. Secondly, gaps between the bottom ceiling curtain wall of the externally protruded auxiliary building body and the main unit curtain wall of the building main body are difficult to close.

Disclosure of Invention

The utility model aims to provide a ceiling bottom curtain wall plate mounting structure and a construction method thereof, wherein the ceiling bottom curtain wall plate mounting structure is convenient for laying curtain wall plates and convenient for closing gaps between a main curtain wall plate of a building and a bottom curtain wall plate of a convex building.

In order to achieve the above purpose, the embodiment of the utility model adopts the following technical scheme:

the mounting structure of the ceiling bottom unit curtain wall can be used for fixedly connecting the curtain wall structure to a building, wherein the building comprises a building main body and an outer protruding building body, and the outer protruding building body protrudes outwards from the building main body; the main curtain wall plate can be fixed on the surface of the building main body; the bottom curtain wall plate can be fixed at the bottom of the outer convex building body; when the bottom curtain wall plate is fixed at the bottom of the outer convex building body, a gap exists between the edge of the bottom curtain wall plate and the surface of the building main body; the hanging ring is fixed on the surface of the building main body and is positioned in the gap.

In some embodiments, a cross frame plug assembly is also included; the transverse frame inserting assembly comprises a first transverse frame connecting piece, a second transverse frame connecting piece and an inserting piece; the main body curtain wall plate comprises main body curtain wall unit glass; the first transverse frame connecting piece can be fixed on the top transverse edge of the main curtain wall unit glass; the second transverse frame connecting piece can be fixed on the cross beam of the building main body of the main body curtain wall unit glass; when the first transverse frame connecting piece and the second transverse frame connecting piece are aligned, the plug-in connector is plugged on the first transverse frame connecting piece and the second transverse frame connecting piece at the same time, so that the adjacent first transverse frame connecting piece and the second transverse frame connecting piece are connected together.

In some embodiments, a mullion plug assembly and a lifting assembly are also included; the mullion plug assembly comprises a first mullion connecting piece and a second mullion connecting piece; the first mullion connecting piece is fixed on the first vertical edge of the main curtain wall unit glass; the second vertical frame connecting piece is fixed on the second vertical edge of the main curtain wall unit glass; the two hoisting assemblies are detachably fixed on the first vertical frame connecting piece and the second vertical frame connecting piece.

In some embodiments, the cross frame plug assembly further comprises a buckle cover; the buckle cover comprises a covering part and an extending part; the second transverse frame connecting piece comprises an accommodating space; the cross section of the second transverse frame connecting piece is of a right-angle structure; the protruding portion protrudes from the covering portion; when the buckle cover is fixed on the second transverse frame connecting piece, the protruding part is inserted into the accommodating space, and the covering part and the second transverse frame connecting piece form a space capable of accommodating the plug-in connector.

In some embodiments, the first cross frame connector comprises a first cross connector and a recess; the second transverse frame connecting piece comprises a second transverse connecting body and a hooking part; the plug connector comprises an inserting body and a clamping body; the concave part is formed by sinking from the surface of the first transverse connector; the hooking part is arranged on the surface of the second transverse connector; the inserting body and the clamping body are fixed together; the clamping body can be inserted into the hooking part; the inserting body can be inserted into the concave part.

In some embodiments, the clip body includes a middle portion, two extension plates, and two flanges; the hooking part comprises two hooking bodies; the inserting body is vertically fixed on the middle part; the two extending plates extend from the middle part towards the direction away from the inserting body, so that an accommodating space is formed between the two extending plates and the middle part; the two flanges extend from the two extending plates towards the corresponding hook bodies respectively, so that the two flanges can be inserted into the two hook bodies respectively; the two hook bodies respectively form a space capable of accommodating the two flanges.

In some embodiments, the lifting assembly comprises two lifting connection plates; the hoisting connecting plate comprises a transverse plate, a vertical plate and a hoisting hole; the two hoisting connecting plates are detachably fixed on the first vertical frame connecting piece and the second vertical frame connecting piece respectively; the hoisting connecting plate is of an L-shaped structure; the transverse plate and the vertical plate are mutually and vertically fixed together, and a right-angle space is formed between the transverse plate and the vertical plate; the lifting hole is positioned on the vertical plate; the transverse plate is detachably fixed on the first vertical frame connecting piece or the second vertical frame connecting piece; when the hoisting connecting plate is fixed on the first vertical frame connecting piece or the second vertical frame connecting piece, the first transverse frame connecting piece is positioned in the right-angle space.

In some embodiments, the lifting assembly further comprises a hole stopper; the cross plate further comprises a bolt hole; the first mullion connection includes a first mounting hole; the second mullion connector includes a second mounting hole; a bolt assembly may pass through the bolt hole and the first mounting hole to secure the lifting connection plate to the first mullion connection piece; a bolt assembly may pass through the bolt hole and the second mounting hole to secure the lifting connection plate to the second mullion connection piece; the hole plugging piece is matched with the bolt hole.

In some embodiments, the lifting assembly includes a lifting fixture and a lifting limiter; the hoisting fixing piece comprises a first vertical frame connecting plate, a second vertical frame connecting plate, a transverse frame connecting plate, a first fixing hook part and a second fixing hook part; the hoisting limiting piece; the first mullion connection piece comprises a first fixing hole; the second mullion connector comprises a second fixing hole; the first vertical frame connecting plate and the second vertical frame connecting plate are respectively and vertically fixed on two sides of the transverse frame connecting plate; the first fixing hook part and the second fixing hook part are respectively fixedly arranged on the first vertical frame connecting plate and the second vertical frame connecting plate and can be clamped into the first fixing hole and the second fixing hole; the transverse frame connecting plate can be contacted with the first transverse frame connecting piece; the relative surface distance between the first mullion connector and the second mullion connector is L1; the length of the transverse frame connecting plate is L2; l1 > L2; the hoisting limiting piece can be fixedly arranged between the first vertical frame connecting piece and the first vertical frame connecting plate, so that the hoisting fixing piece is limited; the width of the hoisting limiting piece is W; l1—l2=w.

In some embodiments, the first mullion connection panel is an L-shaped structure and includes a first right angle receiving space; the second vertical frame connecting plate is of an L-shaped structure and comprises a second right-angle accommodating space; when the hoisting fixing piece is fixed on the first vertical frame connecting piece and the second vertical frame connecting piece, the first transverse frame connecting piece is located in the first right-angle accommodating space and the second right-angle accommodating space.

Compared with the prior art, the mounting structure of the embodiment of the utility model allows the scaffold of the main building to be used for finishing the bottom curtain wall plate of the outer protruding auxiliary building outdoors by arranging the hanging rings at the gap between the edge of the bottom curtain wall plate and the surface of the main building body, and the curtain wall unit glass at the top layer is hung by using the gun barrow to mount after the scaffold is dismantled, and the main curtain wall unit glass at the top layer is hung indoors by using the hanging rings to finish the main curtain wall plate paving. Thereby reducing the repeated construction of the scaffold and lowering the difficulty of high-altitude construction. Meanwhile, after the bottom curtain wall plate is paved, the main curtain wall plate is paved, and the main curtain wall plate can cover the gap between the bottom curtain wall plate and the surface of the building main body, so that gap closing is completed.

Drawings

Fig. 1 is a front view of an embodiment of a building provided with a mounting structure of an embodiment of the present utility model.

Figure 2 is a cross-sectional view at A-A of figure 1.

Fig. 3 is a partial enlarged view at S1 of fig. 2.

Fig. 4 is a cross-sectional view at B-B of fig. 3.

Fig. 5 is a partial enlarged view at S2 of fig. 3.

Fig. 6 is an exploded view of one implementation of a cross-frame connector assembly in accordance with an embodiment of the present utility model.

Fig. 7 is a schematic perspective view of an embodiment of a cross frame plug assembly according to the present utility model.

Fig. 8 is a partial enlarged view at D1 of fig. 2.

FIG. 9 is an exploded view of one implementation of a geosyncline jack assembly in accordance with an embodiment of the present utility model.

Fig. 10 is a schematic structural view of a lifting assembly according to an embodiment of the present utility model.

Fig. 11 is an exploded view of another implementation of a hoist assembly in accordance with an embodiment of the present utility model.

Fig. 12 is a schematic view of the mounting state of the hoist assembly of fig. 11.

Fig. 13 is a front view of the hoist assembly of fig. 11 in an installed state.

The reference numerals are as follows:

100-building, 110-building main body, 120-outer convex building body;

200-curtain wall structures, 210-main curtain wall plates, 220-bottom curtain wall plates;

300-hanging rings;

400-a transverse frame plug-in assembly;

410-first cross frame connectors 411-first cross connectors 412-recesses;

420-second transverse frame connecting pieces, 421-second transverse connecting bodies, 422-hooking parts, 423-right angle openings and 424-accommodating spaces;

430-plug connector, 431-plug body, 432-clip body, 4321-middle part, 4322-extension board, 4323-flange;

440-clasp, 441-cover, 442-extension;

500-mullion plug assembly, 510-first mullion connector, 520-second mullion connector;

600-hoisting the assembly;

610-lifting connection plates, 611-transverse plates, 612-vertical plates and 613-right angle spaces;

620-lifting fixing pieces 620, 621-first vertical connecting plates, 6211-first fixing hook parts, 62111-extending plates, 62112-fixing plates, 622-second vertical frame connecting plates, 6221-second fixing hook parts and 623-transverse frame connecting plates;

630-hoisting limiting pieces, 621-limiting plates and 632-side plates.

700-geosyncline plug assembly, 710 first geosyncline connector, 720-second geosyncline connector.

801-external fire seal plug, 802-top base, 803-flame proof cotton, 804-indoor fire seal plug.

Detailed Description

Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present specification, by describing the embodiments of the present utility model with specific examples. While the utility model will be described in connection with the preferred embodiments, it is not intended to limit the features of this application to those embodiments. Rather, the purpose of the present application is to cover other alternatives or modifications, which may be extended by the claims based on the utility model. The following description contains many specific details for the purpose of providing a thorough understanding of the present utility model. The utility model may be practiced without these specific details. Furthermore, some specific details are omitted from the description in order to avoid obscuring the utility model. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. It should be noted that in this specification, like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

Fig. 1-13 illustrate a ceiling-based unit curtain wall mounting structure according to an embodiment of the present utility model, which is applicable to a special-shaped building such as a convex-shaped building structure. The outwardly convex shaped building structure includes a building main body 110 and an outwardly convex building body 120 protruding outwardly from the building main body 110. While the main curtain wall plate 210 is laid on the surface of the building main body 110, the bottom curtain wall plate 220 is laid on the bottom of the outer convex building 120. To facilitate the laying of the curtain wall construction 200, and the closing in of the main curtain wall panels 210 and bottom curtain wall panels 220 gap. The edge of the bottom curtain wall plate 220 is spaced apart from the surface of the building body 110, that is, a gap exists between the edge of the bottom curtain wall plate 220 and the surface of the building body 110, and the hanging ring 300 of the hanging assembly 600 may be fixed to the surface of the building body 110 and located in the gap. The arrangement is such that the installation of the bottom curtain wall plate 220 of the outer convex building 120 can be completed first, then the main curtain wall plate 210 is hoisted, and the main curtain wall unit glass can be made to block the edge of the bottom curtain wall plate 220 when being hoisted, thereby directly completing the gap closing. And the bottom curtain wall plate 220 is not required to be installed after the main curtain wall plate 210 is installed, so that the seam closing-up matching work difficulty is very high due to factors such as high-altitude operation.

In some embodiments, a cross frame plug assembly 400 is also included to connect the main body curtain wall unit glass to the cross beam of the building main body 110. Specifically, as shown in fig. 3 and 5-7, the cross frame connector assembly 400 includes a first cross frame connector 410, a second cross frame connector 420, and a connector 430 that are mated to one another. In use, the first cross frame connector 410 is secured to the top lateral edge of the main body curtain wall unit glass, while the second cross frame connector 420 is secured to the cross beam of the building main body 110. When the first and second cross frame connectors 410, 420 are aligned, the connector 430 is simultaneously inserted onto the first and second cross frame connectors 410, 420, thereby connecting the two. For the main curtain wall unit glass hoisted at high altitude, the installation mode of aligning and then plugging is lower in construction difficulty than the installation mode of direct plugging. Because of the weight of the main body curtain wall unit glass, the direct plugging top edge has higher requirements on hoisting plugging precision than the mounting mode of aligning and plugging at first. In one possible embodiment, the constructor builds the top base 802 with the scaffolding of the main body building to construct the cross beams of the main body 110, and then the second cross frame connector 420 is fixed to the top base 802 by a detachable fixing structure, such as a bolt assembly.

In some embodiments, as shown in fig. 3 and 5-7, the plug 430 includes an insert body 431 and a clip body 432 that are secured to one another. When the connector 430 is mounted, the engaging body 432 of the connector 430 is inserted into the hooking portion 422 of the second transverse frame connector 420, and the inserting body 431 is inserted into the recess 412 of the first transverse frame connector 410. By the arrangement of the connector 430, the first and second cross frame connectors 410 and 420 are connected. It is understood that the plug 430 may take a variety of different configurations, including but not limited to a T-shaped configuration, with the insert 431 being vertically secured to the middle portion 4321 of the clip 432.

In some embodiments, as shown in fig. 3 and 5-7, the clamping body 432 includes a middle portion 4321, two protruding portions protruding upward from two ends of the middle portion 4321, and two flanges 4323 protruding outward on the two protruding plates 4322, where, in use, the two flanges 4323 are clamped to two corresponding hook portions of the hook portion 422. By this arrangement, a receiving space is formed between the two protruding portions and the middle portion 4321, which facilitates the installation of the second cross frame connector 420. In one possible embodiment, the cross frame connector of the second cross frame connector 420 is detachably secured to the cross beam of the building 100 by a bolt assembly, and the two protruding portions and the middle portion 4321 form a receiving space therebetween for receiving a nut from which the bolt assembly protrudes.

The first and second frame connectors 410, 420 may be configured in a variety of different configurations, including but not limited to, a concave configuration and a convex configuration that are adapted to each other, as well as other configurations. In the embodiment of fig. 3 and 5-7, the first cross frame connector 410 is of a configuration having a recess 412, and the second cross frame connector 420 is of a right angle configuration having a right angle opening 423. When the curtain wall unit is installed, the right-angle opening 423 of the second cross frame connector 420 faces the indoor direction, and when the main curtain wall unit glass is lifted to the corresponding position, the buckle cover 440 is inserted into the second cross frame connector 420 to cover the right-angle opening 423. The buckle cover 440 includes an extension 442 extending from the cover portion 441 toward the second cross frame connector 420, and an accommodating space 424 adapted to the extension 442 is provided at an end of the second cross frame connector 420 near the indoor space. The second cross frame connector 420 having the right angle opening 423 provides sufficient construction space to facilitate the mating installation of the first cross frame connector 410, the second cross frame connector 420, and the socket connector 430.

In some embodiments, as shown in FIGS. 3 and 5-7, a mullion plug assembly 500 is also included. The first mullion connector 510 and the second mullion connector 520 of the mullion plug assembly 500 may be secured to two vertical edges of the main body curtain wall unit glass, respectively. When adjacent main body curtain wall unit glasses are installed, the first vertical frame connecting piece 510 and the second vertical frame connecting piece 520 which are positioned on different main body curtain wall unit glasses can be connected together in an adapting mode. In one possible embodiment, the first mullion connector 510 and the second mullion connector 520 are provided with mutually adapted insertion spaces and insertion portions.

In some embodiments, as shown in fig. 1, 8 and 9, the chopping structure of the embodiment of the present utility model further includes a ground slot plugging assembly 700. The first and second ground slot connectors 710 and 720 of the ground slot plug assembly 700 may be fixed to the bottom lateral edge of the main body curtain wall unit glass and the indoor floor of the building main body 110, respectively. Thus, when the main body curtain wall unit glass is hoisted, the bottom transverse edge of the main body curtain wall unit glass is directly inserted into the corresponding ground slot position, and the fixing of the bottom transverse edge and the building main body 110 can be realized. For a structure in which there are two or more main curtain wall unit glasses in the vertical direction of the same storey, the first geosyncline connector 710 and the second geosyncline connector 720 may be respectively fixed to the bottom lateral edge of the topmost main curtain wall unit glass and the top lateral edge of the main curtain wall unit glass adjacent thereto.

In some embodiments, to facilitate lifting of the main body curtain wall unit glass, as shown in FIGS. 10-13, a lifting assembly 600 is also included that is removably secured to either the mullion connector or the transom connector. When the main body curtain wall unit glass needs to be hoisted, two ends of the steel wire rope are respectively connected with the hoisting connecting plate 610 and the hoist, and the main body curtain wall unit glass is hoisted to the corresponding position through the fixed pulleys suspended on the hoisting rings 300. When the main body curtain wall unit glass is installed, the hanging connection plate 610 can be detached from the mullion connection piece or the transom connection piece, and the through hole of the mullion connection piece or the transom connection piece is plugged by the bolt plug.

In some embodiments, as shown in fig. 10, the hoist assembly 600 may be an L-shaped structure hoist link plate 610 including a cross plate 611 and a riser 612 vertically secured together. Such as a cross plate 611, is removably secured to the mullion connector and a mullion 612 is in contact with the first transom connector 410 such that the first transom connector 410 is positioned in the right angle space 613 of the lifting connection plate 610. Thus, the hoisting stability can be ensured, and the transverse frame connecting piece is contacted and limited from two directions. In one possible embodiment, the lifting holes are located on risers 612 of the lifting connection plate 610.

The lifting connection plate 610 may be secured to the first mullion connection 510 and the second mullion connection 520 in a variety of removable securing manners, including but not limited to bolting. In some embodiments, the cross plate 611 of the L-shaped structure of the lifting connection plate 610 includes bolt holes, while the first and second mullion connectors 510, 520 include mating mounting holes. The bolt assemblies may pass through the bolt holes and corresponding mounting holes to secure the lifting connection plate 610 to either the first mullion connection 510 or the second mullion connection 520. When the lifting is completed and the lifting connection plate 610 is removed from the first or second mullion connection 510, 520, a hole block may be used to block the bolt hole.

Fig. 11-13 illustrate another embodiment of a hoist assembly 600. The lifting assembly 600 in the embodiment of fig. 11-13 includes a lifting fixture 620 and a lifting stop 630. Specifically, the lifting fixture 620 includes a cross frame connection plate 623 and a mullion connection plate vertically fixed to both sides of the cross frame connection plate 623. The cross frame connection plate 623 may contact the inner side of the first cross connector 410 when installed, so that the cross frame connection plate 623 provides a certain supporting force to the first cross connector 410 when lifted. The outer sides of the two vertical frame connecting plates are provided with fixed hook parts, and the inner sides of the corresponding vertical frame connecting pieces are provided with fixed holes matched with the fixed hook parts. During lifting, the fixing hook portion of the lifting fixing piece 620 is clamped into the fixing hole of the mullion connecting piece, the steel wire rope lifts the lifting fixing piece 620 upwards, and the mullion connecting piece has a downward movement tendency under the influence of gravity of the main glass unit, so that the lifting fixing piece 620 is fixed with the mullion connecting piece. The distance L1 between the opposite inner side surfaces of the first and second mullion connection pieces 510 and 520 is greater than the length L2 of the transom connection plate 623, so that the hanging fixture 620 can be smoothly caught into the corresponding fixing hole. In order to reduce the rattle of the lifting process and to enhance the stability of the connection, a lifting stop 630 is provided between the mullion connector and the mullion connector plate, thereby avoiding lateral movement of the lifting fixture 620 (i.e., the X-direction of fig. 11-13). In one possible embodiment, the width w=l1-L2 of the lifting limiter 630. The cross frame connection plates 623 disposed between the first and second mullion connection plates 621 and 622 can increase the contact area of the lifting assembly 600 with the first cross connection member 410, enhancing the connection stability of the two. The first mullion connection plate 621, the second mullion connection plate 622 and the transom connection plate 623 which are integrally provided are connected at the same time, and the structural strength thereof is increased.

The lifting limiter 630 may take a variety of configurations including, but not limited to, the concave shape shown in fig. 11-13. In the embodiment of fig. 11-13, the lifting limiter 630 includes a limiter plate 631 and side plates 632 vertically fixed to both sides of the limiter plate 631, and the lateral length of the limiter plate 631, that is, the width W of the lifting limiter 630, such that the limiter plate 631 limits the lateral movement of the lifting fastener 620 (i.e., the X direction of fig. 11-13) when the lifting limiter 630 is disposed between the mullion connector and the mullion connector. The distance H1 from the top edge of the first fixing hole to the first cross frame connector 410 is smaller than the height H2 of the extension plate 62111 of the first fixing hook 621. And the fixing plate 62112 of the first fixing hook 621 is vertically fixed to the end of the extension plate 62111 to protrude upward. Such an arrangement is such that the lifting limiter 630 cannot fall off from the lifting fixture 620 when the lifting fixture 620 is lifted up. The lifting fixing member 620 and the lifting limiting member 630 of the present embodiment do not need to repeatedly disassemble the bolt assembly, so that the installation of the lifting assembly 600 can be completed quickly. Specifically, the lifting assembly 600 of the present embodiment can be installed in three steps, firstly, the first fixing hook portion 6211 on one side (e.g. the X1 direction side in fig. 11) of the lifting fixing member 620 is snapped into the first fixing hole, then the lifting fixing member 620 is pushed to the other side (e.g. the X2 direction side in fig. 11) so that the second fixing hook portion 6221 is snapped into the second fixing hole, and finally, the lifting limiting member 630 is placed between the first mullion connection member 510 and the first mullion connection plate 621. When the main glass unit is lifted, the main glass unit tends to move downwards under the influence of gravity (as in the Z2 direction of fig. 11), and the lifting fixing piece 620 moves upwards when lifted (as in the Z1 direction of fig. 11), so that the fixing hook portion of the lifting fixing piece 620 can hook the corresponding vertical connecting piece, and the lifting fixing piece 620 and the main glass unit realize fixed connection. When the lifting assembly 600 needs to be quickly detached, only three steps are needed, the lifting limiting member 630 is firstly removed, then the lifting fixing member 620 is transversely pushed to one side (such as the X1 side in fig. 11) to remove the second fixing hook portion 6221 from the second fixing hole, finally the lifting fixing member 620 is transversely pushed to the other side (such as the X2 side in fig. 11) to release the first fixing hook portion 6211 on the remaining side (such as the X1 side in fig. 11), and the detachment of the lifting assembly 600 is completed.

In some embodiments, the first and second mullion connection plates 621 and 622 of the lifting fixture 620 are each of an L-shaped structure and include right angle receiving spaces for receiving the first transom connection members 410, respectively. When the hanging fixing member 620 is fixed on the main body curtain wall unit glass, the first horizontal frame connecting member 410 is located in the right angle accommodating space, and the first vertical frame connecting plate 621 and the second vertical frame connecting plate 622 contact and limit the first horizontal frame connecting member 410 from two directions, so that the hanging stability is enhanced.

When the installation structure of the embodiment of the present utility model is used for construction, the scaffold of the main building is used to finish the laying of the bottom curtain wall plate 220, a gap is left between the bottom curtain wall plate 220 and the surface of the main building, and the hanging ring 300 fixed to the building main body 110 is installed at the gap. After the bottom curtain wall plate 220 is laid, the scaffold of the main building is removed. Finally, the hanging ring 300 of the building main body 110 is used for hanging the main body curtain wall unit glass to finish the laying of the main body curtain wall plate 210. By first completing the laying of the bottom curtain wall panels 220 and then completing the laying of the main curtain wall panels 210, the number of times of scaffold construction can be reduced, and only the scaffold constructed on the main building needs to be directly utilized. The conventional construction method is to lay the main curtain wall plate 210 and then lay the bottom curtain wall plate 220, remove the main scaffold to make room to finish the laying of the main curtain wall plate 210, then re-build the scaffold to finish the laying of the bottom curtain wall plate 220, and finally remove the re-built scaffold. Compared with the conventional construction method, the construction method provided by the embodiment of the utility model has the advantages that the main scaffold is only required to be built and dismantled once, the construction is not required to be built and dismantled for many times, and for high-rise buildings needing high-altitude operation, the construction steps are simplified, and the construction difficulty is greatly reduced. Secondly, the bottom curtain wall plate 220 is laid first, and then when the main body curtain wall plate 210 is hoisted, main body unit glass can be hoisted more easily to cover the edge of the bottom curtain wall plate 220, and the gap closing is directly completed without extra construction steps.

In some embodiments, when the hanging ring 300 is used to complete the laying of the main curtain wall plate 210, a winch needs to be arranged on the indoor ground, then a steel wire rope passes through a fixed pulley hung on the hanging ring 300, and two ends of the steel wire rope are respectively fixed with the winch and the main curtain wall unit glass. When the main body curtain wall unit glass is installed, the main body curtain wall unit glass is hung to an upright state by a winch, and then the main body curtain wall unit glass is clamped into the corresponding ground slot connecting piece. The position of the main body curtain wall unit glass is adjusted such that the first and second cross frame connectors 410 and 420 are aligned, and then the socket connector 430 is inserted between the first and second cross frame connectors 410 and 420. Thus, the fixed installation of the main curtain wall unit glass is completed.

In some embodiments, for a structure with two or more main curtain wall unit glasses in the vertical direction of the same storey building, the main curtain wall unit glass positioned at the non-top part, namely the main curtain wall unit glass positioned at the second layer downwards, can be installed by using a gun carrier, and then the main curtain wall unit glass positioned at the top part is hoisted by using a winch to finish laying.

In some embodiments, an external fire seal block 801, fire wool 803, and 804 are also provided at the top base 802 of the building body 110. The installation of the bottom curtain wall plate 220, the external fireproof sealing plug 801 and the top base 802 can be completed by using the scaffold of the main body building, then the scaffold of the main body building is removed, then the laying of the main body curtain wall plate 210 is completed, and finally the laying of the fireproof cotton 803 and 804 indoor fireproof sealing plugs is completed indoors.

Claims (10)

1. A ceiling-based unit curtain wall mounting structure usable for fixedly connecting a curtain wall structure (200) to a building (100), the building (100) comprising a building main body (110) and a protruding building body (120), the protruding building body (120) protruding outwards from the building main body (110), characterized by comprising a main body curtain wall panel (210), a bottom curtain wall panel (220) and a lifting ring (300);

the main curtain wall plate (210) can be fixed on the surface of the building main body (110);

the bottom curtain wall plate (220) can be fixed at the bottom of the outer convex building body (120);

when the bottom curtain wall plate (220) is fixed at the bottom of the outer convex building body (120), a gap exists between the edge of the bottom curtain wall plate (220) and the surface of the building main body (110);

the lifting ring (300) is fixed on the surface of the building main body (110) and is positioned in the gap.

2. The ceiling-based unit curtain wall mounting structure of claim 1, further comprising a cross-frame plug assembly (400); the transverse frame plug-in assembly (400) comprises a first transverse frame connector (410), a second transverse frame connector (420) and a plug-in connector (430); the main body curtain wall plate (210) comprises main body curtain wall unit glass;

the first transverse frame connector (410) can be fixed on the top transverse edge of the main body curtain wall unit glass;

the second transverse frame connecting piece (420) can be fixed on a beam of the building main body (110) of the main body curtain wall unit glass;

when the first and second frame connectors (410, 420) are aligned, the connector (430) is simultaneously inserted over the first and second frame connectors (410, 420) to connect adjacent first and second frame connectors (410, 420) together.

3. The ceiling-based unit curtain wall mounting structure of claim 2, further comprising a mullion plug assembly (500) and a lifting assembly (600); the mullion plug assembly (500) includes a first mullion connector (510) and a second mullion connector (520);

the first mullion connector (510) is fixed on a first vertical edge of the main body curtain wall unit glass;

the second mullion connector (520) is fixed on a second vertical edge of the main body curtain wall unit glass;

two of the lifting assemblies (600) are detachably secured to the first mullion connector (510) and the second mullion connector (520).

4. A ceiling-based unit curtain wall mounting structure according to claim 2 or 3, wherein the cross-frame plug-in assembly (400) further comprises a buckle closure (440); the buckle cover (440) comprises a cover part (441) and an extension part (442); the second cross frame connector (420) includes an accommodating space (423);

the cross section of the second transverse frame connecting piece (420) is of a right-angle structure;

the extension portion (442) extends from the covering portion (441);

when the buckle cover (440) is fixed on the second cross frame connector (420), the protruding portion (442) is inserted into the receiving space (423), and the covering portion (441) and the second cross frame connector (420) form a space in which the plug connector (430) can be received.

5. A ceiling-based unit curtain wall mounting structure according to claim 2 or 3, wherein the first cross frame connector (410) comprises a first cross connector (411) and a recess (412); the second transverse frame connecting piece (420) comprises a second transverse connecting body (421) and a hooking part (422); the plug connector (430) comprises an inserting body (431) and a clamping body (432);

the concave part (412) is concave from the surface of the first transverse connector (411);

the hooking part (422) is arranged on the surface of the second transverse connector (421);

the inserting body (431) and the clamping body (432) are fixed together;

the clamping body (432) can be inserted into the hooking part (422);

the insertion body (431) can be inserted into the recess (412).

6. The ceiling-based unit curtain wall mounting structure according to claim 5, wherein the clip body (432) includes a middle portion (4321), two protruding plates (4322), and two flanges (4323); the hooking part (422) comprises two hooking bodies;

the insert body (431) is fixed vertically on the intermediate portion (4321);

the two extension plates (4322) extend from the intermediate portion (4321) in a direction away from the insert body (431) such that a receiving space is formed between the two extension plates (4322) and the intermediate portion (4321);

the two flanges (4323) respectively extend from the two extending plates (4322) towards the corresponding hook bodies, so that the two flanges (4323) can be respectively inserted on the two hook bodies;

the two hooks respectively form a space for accommodating the two flanges (4323).

7. A ceiling-based unit curtain wall mounting arrangement according to claim 3, characterized in that the lifting assembly (600) comprises two lifting webs (610); the hoisting connecting plate (610) comprises a transverse plate (611), a vertical plate (612) and a hoisting hole;

the two hoisting connecting plates (610) are respectively and detachably fixed on the first vertical frame connecting piece (510) and the second vertical frame connecting piece (520);

the hoisting connecting plate (610) is of an L-shaped structure;

the transverse plate (611) and the vertical plate (612) are mutually and vertically fixed together, and a right-angle space (613) is formed between the transverse plate (611) and the vertical plate (612);

the lifting hole is positioned on the vertical plate (612);

the transverse plate (611) is detachably fixed on the first vertical frame connecting piece (510) or the second vertical frame connecting piece (520);

when the lifting connection plate (610) is fixed on the first vertical frame connection piece (510) or the second vertical frame connection piece (520), the first transverse frame connection piece (410) is positioned in the right-angle space (613).

8. The ceiling-based unit curtain wall mounting structure of claim 7, wherein said lifting assembly (600) further comprises a hole blanking member; the cross plate (611) further comprises a bolt hole; the first mullion connection (510) includes a first mounting hole; the second mullion connector (520) includes a second mounting hole;

a bolt assembly is insertable through the bolt hole and the first mounting hole to secure the lifting connection plate (610) to the first mullion connection piece (510);

a bolt assembly is insertable through the bolt hole and the second mounting hole to secure the lifting connection plate (610) to the second mullion connection piece (520);

the hole plugging piece is matched with the bolt hole.

9. A ceiling-based unit curtain wall mounting structure according to claim 3, wherein the lifting assembly (600) comprises a lifting fixture (620) and a lifting limiter (630); the hoisting fixing piece (620) comprises a first vertical frame connecting plate (621), a second vertical frame connecting plate (622), a transverse frame connecting plate (623), a first fixing hook part (6211) and a second fixing hook part (6221); the hoisting limiting piece (630); the first mullion connection (510) includes a first securing aperture; the second mullion connector (520) includes a second securing aperture;

the first vertical frame connecting plate (621) and the second vertical frame connecting plate (622) are respectively and vertically fixed on two sides of the transverse frame connecting plate (623);

the first fixing hook part (6211) and the second fixing hook part (6221) are respectively fixedly arranged on the first vertical frame connecting plate (621) and the second vertical frame connecting plate (622) and can be clamped into the first fixing hole and the second fixing hole;

the cross frame connection plate (623) can be in contact with the first cross frame connection (410);

-the relative surface distance between the first mullion connector (510) and the second mullion connector (520) is L1;

the length of the transverse frame connecting plate (623) is L2;

L1＞L2；

the hoisting limiting piece (630) can be fixedly arranged between the first vertical frame connecting piece (510) and the first vertical frame connecting plate (621), so that the hoisting fixing piece (620) is limited;

the width of the hoisting limiting piece (630) is W;

L1-L2＝W。

10. the ceiling-based unit curtain wall mounting structure of claim 9, wherein,

the first mullion connecting plate (621) is of an L-shaped structure and comprises a first right-angle accommodating space;

the second mullion connecting plate (622) is of an L-shaped structure and comprises a second right-angle accommodating space;

when the lifting fixture (620) is fixed to the first mullion connector (510) and the second mullion connector (520), the first transom connector (410) is positioned in the first right angle receiving space and the second right angle receiving space.