Modular curtain wall

Abstract

The utility model provides a modularized curtain wall which comprises a curtain wall frame, glass is arranged on the inner side of the curtain wall frame, a pop-up groove is formed in one side of the curtain wall frame, a butt joint groove is formed in the other side of the curtain wall frame, a telescopic connecting box is arranged in the pop-up groove and used for being in butt joint with the butt joint groove, and a guide plate is further arranged on the side, in the curtain wall frame, of the connecting box. An adjusting bolt is further arranged at the position right opposite to the interior of the butt joint groove, a supporting block is arranged at one end of the adjusting bolt, the adjusting bolt is in threaded connection with the curtain wall frame, and a connecting box of the curtain wall frame can be connected with the butt joint groove, so that each curtain wall can be conveniently assembled and disassembled, and meanwhile the sealing performance and integrity between the curtain walls are guaranteed; the curtain wall is effectively prevented from being loosened due to wind load or vibration through the self-locking function of the guide screw and the worm and gear mechanism, the safety performance of a curtain wall system is further improved, the construction difficulty and cost are remarkably reduced, and the problem that two curtain wall frames are difficult to align and operate when the glass curtain wall works aloft is solved.

Description

Technical Field

[0001] The utility model relates to the field of curtain wall connections, and in particular to a modular curtain wall. Background Art

[0002] A curtain wall is the exterior wall enclosure of a building, which does not bear weight and is hung like a curtain, so it is also called a "curtain wall". It is a lightweight wall with a decorative effect commonly used in modern large-scale and high-rise buildings. It is composed of a panel and a support structure system, and can have a certain displacement ability relative to the main structure or have a certain deformation ability itself, and does not bear the action of the main structure. The exterior wall frame support system is also a type of curtain wall system, such as a glass curtain wall.

[0003] At present, when many curtain walls are assembled, workers need to continuously adjust the position between two curtain wall frames to align the two curtain wall frames. This docking process is time-consuming and laborious. Moreover, since curtain wall installation is generally carried out at high altitudes, it increases the difficulty and complexity of aligning the two curtain wall frames. This solution reduces the installation efficiency of the curtain wall through an embedded construction method and a modular assembly method. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a modular curtain wall, which solves the problem that it is difficult to align the two curtain wall frames during high-altitude operation of a glass curtain wall.

[0005] To solve the above technical problems, the technical solution adopted by the utility model is: a modular curtain wall, including a curtain wall frame, with glass provided inside the curtain wall frame, a pop-up groove provided on one side of the curtain wall frame, and a docking groove provided on the other side;

[0006] A retractable connection box is provided in the pop-up groove, and the connection box is used to dock with the docking groove. A guide plate is also provided on one side of the connection box inside the curtain wall frame;

[0007] An adjustment bolt is also provided at a position opposite inside the docking groove. A support block is provided at one end of the adjustment bolt, and the adjustment bolt is threadedly connected to the curtain wall frame.

[0008] In a preferred solution, a fixed column is provided inside the connection box, and a plurality of slidable limit rods are provided on the fixed column. A support spring is provided between the limit rod and the inner wall of the connection box, and one end of the limit rod can extend outside the connection box.

[0009] In a preferred solution, a retractable push plate is also provided on the outer side of the connection box. A connecting rod is provided between the push plate and the limit rod. One end of the connecting rod is hinged to the push plate, and the other end is hinged to the limit rod.

[0010] In a preferred solution, a guide sleeve is provided on the back side of the guide plate of the connection box;

[0011] Inside the curtain wall frame, there are also limit columns. The guide plate is slidably connected to the limit columns. On one side of the guide sleeve, there is a rotatable guide screw, and the guide screw is threadedly connected to the guide sleeve.

[0012] In a preferred embodiment, one end of the guide screw is rotatably connected to the guide sleeve, and the other end is provided with a worm gear. Below the worm gear, there is a worm connected, and one end of the worm is provided with a rotating column.

[0013] In a preferred embodiment, on one side of the rotating column, there is a rotating block. A limit ring is provided between the rotating block and the curtain wall frame, and the rotating block is rotatably connected to the limit ring;

[0014] The worm gear meshes with the worm, and the worm gear and the worm have a self-locking function.

[0015] The present utility model provides a modular curtain wall, which has the following beneficial effects: The connection box of the curtain wall frame of the present utility model can be connected to the docking groove, enabling each curtain wall to be conveniently assembled and disassembled, while ensuring the sealing and integrity between the curtain walls. The self-locking function of the guide screw and the worm gear mechanism effectively prevents the curtain wall from loosening due to wind load or vibration, further improving the safety performance of the curtain wall system and significantly reducing the construction difficulty and cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The following further describes the present invention with reference to the drawings and embodiments:

[0017] Figure 1 is a schematic diagram of the completion of the curtain wall construction of the present utility model;

[0018] Figure 2 is an exploded schematic diagram of the curtain wall construction of the present utility model;

[0019] Figure 3 is an exploded schematic diagram of the curtain wall construction of the present utility model in another direction;

[0020] Figure 4 is a partial schematic diagram of the curtain wall construction of the present utility model;

[0021] Figure 5 is a schematic diagram of the embedded member of the present utility model;

[0022] Figure 6 is an axonometric view of the embedded horizontal plate of the present utility model;

[0023] Figure 7 is a connection schematic diagram of the embedded member and the wall of the present utility model;

[0024] Figure 8 is an axonometric view of the pressing plate member of the present utility model;

[0025] Figure 9 It is an axonometric view of the horizontal pressing plate of the present utility model;

[0026] Figure 10 It is an installation schematic diagram of the locking plate member of the present utility model;

[0027] Figure 11 It is an axonometric view of the locking plate member of the present utility model;

[0028] Figure 12 It is an axonometric view of the curtain wall of the present utility model;

[0029] Figure 13 It is a schematic diagram of the connection box of the curtain wall of the present utility model extending out;

[0030] Figure 14 It is a sectional view of the curtain wall of the present utility model;

[0031] Figure 15 It is a partial enlarged view of the connection box of the present utility model;

[0032] Figure 16 It is a connection schematic diagram of the moving block of the present utility model;

[0033] Figure 17 It is a structural schematic diagram of the adjusting bolt of the present utility model.

[0034] In the figure: building 1; embedded vertical groove 101; embedded horizontal groove 102; embedded member 2; embedded side plate 201; embedded horizontal plate 202; side strip 203; horizontal strip 204; first connection hole 205; second connection hole 206; hook rib 207; pressing plate member 3; side pressing plate 301; horizontal pressing plate 302; third connection hole 303; limit card slot 304; curtain wall 4; curtain wall frame 401; glass 402; border card slot 403; pop-up slot 404; push plate 405; adjusting bolt 406; rotating block 407; guiding sleeve 408; guiding plate 409; limit post 410; connection box 411; fixed post 412; moving block 413; limit rod 414; support spring 415; connecting rod 416; adjusting bolt 417; support block 418; reinforcement plate 419; limit ring 420; rotating column 421; worm 422; limit plate 423; guiding screw rod 424; worm gear 425; docking groove 426; locking plate member 5; fourth connection hole 501; first clamping plate 502; second clamping plate 503; filling block 504. Detailed implementation manners

[0035] Embodiment 1

[0036] As Figures 12-17 shown, a modular curtain wall includes a curtain wall frame 401, with glass 402 provided inside the curtain wall frame 401, a pop-up slot 404 provided on one side of the curtain wall frame 401, and a docking groove 426 provided on the other side;

[0037] A retractable connection box 411 is provided in the pop-up slot 404. The connection box 411 is used to dock with the docking slot 426. A guide plate 409 is also provided on one side of the connection box 411 inside the curtain wall frame 401.

[0038] Adjusting bolts 417 are also provided at positions opposite to each other inside the docking slot 426. A support block 418 is provided at one end of the adjusting bolt 417. The adjusting bolt 417 is threadedly connected to the curtain wall frame 401.

[0039] In a preferred embodiment, fixing columns 412 are provided inside the connection box 411. A plurality of slidable limiting rods 414 are provided on the fixing columns 412. A support spring 415 is provided between the limiting rods 414 and the inner wall of the connection box 411. One end of the limiting rod 414 can extend outside the connection box 411.

[0040] In a preferred embodiment, a retractable push plate 405 is also provided on the outer side of the connection box 411. A connecting rod 416 is provided between the push plate 405 and the limiting rod 414. One end of the connecting rod 416 is hinged to the push plate 405, and the other end is hinged to the limiting rod 414.

[0041] In a preferred embodiment, a guide sleeve 408 is provided on the back side of the guide plate 409 on the connection box 411.

[0042] A limiting column 410 is also provided inside the curtain wall frame 401. The guide plate 409 is slidably connected to the limiting column 410. A rotatable guide screw 424 is provided on one side of the guide sleeve 408. The guide screw 424 is threadedly connected to the guide sleeve 408.

[0043] In a preferred embodiment, one end of the guide screw 424 is rotatably connected to the guide sleeve 408, and a worm gear 425 is provided at the other end. A worm 422 is connected below the worm gear 425. A rotating column 421 is provided at one end of the worm 422.

[0044] In a preferred embodiment, a rotating block 407 is provided on one side of the rotating column 421. A limiting ring 420 is provided between the rotating block 407 and the curtain wall frame 401. The rotating block 407 is rotatably connected to the limiting ring 420.

[0045] The worm gear 425 meshes with the worm 422, and the worm gear 425 and the worm 422 have a self-locking function.

[0046] The specific implementation manner of a modular curtain wall is as follows: The curtain wall frame 401 can be made of high-strength materials to ensure the safety during the use of the curtain wall frame 401. A limiting ring 420 is welded to the outer wall of one side of the curtain wall frame 401. A rotating block 407 is rotatably connected within the limiting ring 420, and a rotating column 421 extending into the curtain wall frame 401 is welded to one side of the rotating block 407. The rotating column 421 is rotatably connected to the curtain wall frame 401 through a welded bearing, so as to ensure the stability of the rotating block 407 when rotating within the limiting ring 420. A worm 422 is welded to the end face of the rotating column 421 located within the curtain wall frame 1. The worm 422 meshes with a worm gear 425, and the worm 422 and the worm gear 425 have a self-locking function;

[0047] A limiting plate 423 is welded to the bottom wall of the inner cavity of the curtain wall frame 401. A through hole is formed in the limiting plate 423, and a guiding screw rod 424 is rotatably connected within the through hole of the limiting plate 423 through a welded bearing. A worm gear 425 meshing with the worm 422 is welded to the end face of the guiding screw rod 424. A guiding sleeve 408 is threadedly connected to the outer wall of the guiding screw rod 424. A guiding plate 409 movably connected to the curtain wall frame 401 is welded to one side outer wall of the guiding sleeve 408. A limiting hole is formed in the guiding plate 409, and a limiting column 410 fixedly connected to the curtain wall frame 401 is movably connected within the limiting hole of the guiding plate 409. The arrangement of the limiting column 410 can limit the moving path of the guiding sleeve 408 and the guiding plate 409 when the guiding screw rod 424 rotates, ensuring that the guiding plate 409 moves horizontally within the curtain wall frame 401. A plurality of rotating grooves are formed in the guiding plate 409, and sliding balls are rotatably connected within the rotating grooves of the guiding plate 409. All the plurality of sliding balls are in contact with the outer wall of the limiting column 410, which can make the guiding plate 409 move more smoothly on the outer wall of the limiting column 410;

[0048] A connection box 411 is welded to one side outer wall of the guiding plate 409. A through groove for the movement of the connection box 411 is formed in the outer wall of the curtain wall frame 401, and a movement groove for the movement of the connection box 411 is formed in the outer wall of the curtain wall frame 401 away from the connection box 411. A fixing column 412 is fixed within the connection box 411 through bolts. Two moving blocks 413 are movably connected to the outer wall of the fixing column 412. A plurality of installation grooves are formed in each of the two moving blocks 413. Limiting balls are rotatably connected within the installation grooves of the moving blocks 413. All the plurality of limiting balls are in contact with the outer wall of the fixing column 412, which can ensure that the moving blocks 413 move more smoothly outside the fixing column 412. Limiting rods 17 are fixed to the opposite surfaces of the two moving blocks 413. Limiting grooves for the movement of the limiting rods 17 are formed in the upper and lower side outer walls of the connection box 411. Two supporting springs 415 for supporting the moving blocks 413 are sleeved outside the fixing column 412;

[0049] A through groove is formed in the outer wall of one side of the connection box 411, and a push plate 405 is movably connected in the through groove of the connection box 411. Two connecting rods 416 are provided on one side of the push plate 405. Both ends of the connecting rod 416 are rotatably connected to connecting seats fixedly connected to the moving block 413 and the push plate 405. Two reinforcing plates 419 are symmetrically welded to the inner wall of the other side of the curtain wall frame 401;

[0050] A threaded hole is formed in the outer wall of one side of the curtain wall frame 401, and an adjusting bolt 417 is threadedly connected in the threaded hole of the curtain wall frame 401. A support block 418 for supporting the push plate 405 is fixed to the end face of the adjusting bolt 417. By driving the guiding screw rod 424 to rotate through the rotating block 407, the guiding sleeve 408 can be driven to move, thereby driving the guiding plate 409 and the connection box 411 to move, so that the connection box 411 extends outside the curtain wall frame 401. The connection box 411 on one curtain wall frame 401 is inserted into the other curtain wall frame 401 through the moving groove on the other curtain wall frame 401, and the connection between the two curtain wall frames 401 can be quickly completed, so as to quickly align the two curtain wall frames 401, reduce the operation difficulty and the labor intensity of the staff. After the two curtain wall frames 401 are connected, the push plate 405 is supported by the support block 418. When the connection box 411 moves, the support block 418 pushes the push plate 405 to move, and the push plate 405 is pushed into the connection box 411. The push plate 405 pushes the connecting rod 416 to push the two moving blocks 413 to move in opposite directions, so as to push the limiting rod 414 out of the connection box 411. The limiting rod 414 fits on the reinforcing plate 419 on the inner wall of the curtain wall frame 401, so that the two curtain wall frames 401 are stably connected, avoiding accidental separation between the two curtain wall frames 401 and ensuring the safety during the curtain wall installation process;

[0051] When the rotating block 407 rotates in reverse, when the two curtain wall frames 401 do not need to be connected, the connection box 411 retracts into the curtain wall frame 401 to avoid the exposure of the connection box 411 and affect the normal installation of the curtain wall. By rotating the adjusting screw rod, the support block 418 can be driven to move. When the two curtain wall frames 401 need to be disassembled, the adjusting screw rod drives the support block 418 to move, releasing the support of the support block 418 on the push plate 405. The support spring 18 pushes the moving block 413 to reset, and the moving block 413 drives the limiting rod 414 to move, so that the limiting rod 414 retracts into the connection box 411, avoiding the limitation of the limiting rod 414 on the disassembly of the curtain wall frame 401, and the disassembly between the two curtain wall frames 401 can be quickly completed, facilitating the later maintenance and disassembly of the curtain wall.

[0052] Embodiment 2

[0053] Further described in combination with Embodiment 1, as Figures 1-17 shown in the structure, as Figures 1-17As shown in the figure, a construction method for a modular glass curtain wall, the method comprising:

[0054] S1. For the construction building 1, reserve embedded vertical grooves 101 and embedded horizontal grooves 102 on one side where the glass curtain wall needs to be installed;

[0055] S2. Lay embedded members 2 in the embedded vertical grooves 101 and embedded horizontal grooves 102, and directly tie the hook bars 207 of the embedded members 2 to the steel bars in the wall during pouring to form an integral whole;

[0056] S3. Install pressure plate members 3 outside the embedded members 2. The pressure plate members 3 are connected to the embedded members 2 by bolts or can also be connected by welding;

[0057] S4. Lift and place the curtain wall 4 on the embedded members 2;

[0058] S5. Install locking plate members 5 outside the curtain wall 4. The locking plate members 5 are fully locked after the curtain wall 4 is installed. Make the first clamping plate 502 and the second clamping plate 503 on the locking plate members 5 fit into the frame slot 403 to complete positioning and locking.

[0059] In the preferred solution, in step S2, the embedded member 2 includes a plurality of embedded side plates 201 and embedded cross plates 202;

[0060] The embedded side plates 201 are symmetrically arranged at the outermost edges on the left and right sides of the window frame of the building 1, and the embedded cross plates 202 are arranged on the upper and lower sides of the window frame;

[0061] Side bars 203 are provided on the embedded side plates 201, and the side bars 203 are erected on the embedded side plates 201;

[0062] Cross bars 204 are provided on the embedded cross plates 202. The cross bars 204 are erected on the center lines of the embedded cross plates 202. A plurality of first connection holes 205 are symmetrically provided on both sides of the cross bars 204, and a plurality of second connection holes 206 are provided on the cross bars 204;

[0063] A plurality of hook bars 207 are provided on the sides of the embedded side plates 201 and the embedded cross plates 202 facing the embedded vertical grooves 101 and the embedded horizontal grooves 102. The hook bars 207 are used to increase the adhesion to the concrete.

[0064] In the preferred solution, in step S3, the pressure plate member 3 includes a plurality of side pressure plates 301 and cross pressure plates 302;

[0065] The side pressure plates 301 are symmetrically arranged at the outermost edges on the left and right sides of the window frame of the building 1. The side pressure plates 301 are hollow aluminum alloy square tubes, and the inside of the side pressure plates 301 is used to install lightning protection connecting wires;

[0066] The horizontal pressure plates 302 are symmetrically arranged at the outermost edges on the upper and lower sides of the window frame of the building 1. A plurality of through third connection holes 303 are provided on the horizontal pressure plates 302 for connecting with the embedded members 2, and a plurality of limit card slots 304 are also provided on the horizontal pressure plates 302.

[0067] In the preferred solution, in step S4, the curtain wall 4 includes a curtain wall frame 401. A glass 402 is provided inside the curtain wall frame 401. A pop-up groove 404 is provided on one side of the curtain wall frame 401, and a docking groove 426 is provided on the other side.

[0068] A retractable connection box 411 is provided in the pop-up groove 404 for docking with the docking groove 426. A guide plate 409 is also provided on one side of the connection box 411 inside the curtain wall frame 401.

[0069] An adjusting bolt 417 is also provided at a position opposite inside the docking groove 426. A support block 418 is provided at one end of the adjusting bolt 417, and the adjusting bolt 417 is threadedly connected to the curtain wall frame 401.

[0070] In the preferred solution, a fixed column 412 is provided inside the connection box 411. A plurality of slidable limit rods 414 are provided on the fixed column 412. A support spring 415 is provided between the limit rods 414 and the inner wall of the connection box 411, and one end of the limit rod 414 can extend outside the connection box 411.

[0071] In the preferred solution, a retractable push plate 405 is also provided on the outer side of the connection box 411. A connecting rod 416 is provided between the push plate 405 and the limit rod 414. One end of the connecting rod 416 is hinged to the push plate 405, and the other end is hinged to the limit rod 414.

[0072] In the preferred solution, a guide sleeve 408 is provided on the back side of the guide plate 409 in the connection box 411.

[0073] A limit column 410 is also provided inside the curtain wall frame 401. The guide plate 409 is slidably connected to the limit column 410. A rotatable guide screw 424 is provided on one side of the guide sleeve 408, and the guide screw 424 is threadedly connected to the guide sleeve 408.

[0074] In the preferred solution, one end of the guide screw 424 is rotatably connected to the guide sleeve 408, and a worm gear 425 is provided at the other end. A worm 422 is connected below the worm gear 425. A rotating column 421 is provided at one end of the worm 422. A rotating block 407 is provided on one side of the rotating column 421. A limit ring 420 is provided between the rotating block 407 and the curtain wall frame 401, and the rotating block 407 is rotatably connected to the limit ring 420.

[0075] The worm gear 425 meshes with the worm 422, and the worm gear 425 and the worm 422 have a self-locking function.

[0076] In a preferred embodiment, in step S5, a plurality of fourth connection holes 501 are provided on the locking plate member 5, and the fourth connection holes 501 are used to connect with the second connection holes 206;

[0077] On one side of the locking plate member 5, a plurality of first clamping plates 502 are provided, and on the other side at a position corresponding to the first clamping plates 502, second clamping plates 503 are provided. Filling blocks 504 are provided at both ends of the locking plate member 5.

[0078] In a preferred embodiment, the first clamping plates 502 and the second clamping plates 503 are used to be fitted into the frame groove 403;

[0079] In step S4, first, the locking plate member 5 on one side above the window frame is connected to the second connection hole 206 through the fourth connection hole 501 without being locked. The frame groove 403 above the curtain wall 4 is fitted with the first clamping plate 502, and the subsequent curtain walls 4 are sequentially fitted one by one. Then, a screwdriver is used to twist the rotating block 407 so that the connection box 411 is inserted into the docking groove 426 of the adjacent curtain wall 4, and the overall connection of multiple curtain walls 4 is completed.

[0080] The above embodiments are only the preferred technical solutions of the present invention and should not be regarded as limitations on the present invention. The protection scope of the present invention should be the technical solutions recorded in the claims, including the equivalent replacement solutions of the technical features in the technical solutions recorded in the claims. That is, the equivalent replacement improvements within this scope are also within the protection scope of the present invention.

Claims

1. A modular curtain wall, characterized in that: It includes a curtain wall frame (401). A glass (402) is provided on the inner side of the curtain wall frame (401). A pop-up groove (404) is provided on one side of the curtain wall frame (401), and a docking groove (426) is provided on the other side. A retractable connection box (411) is provided in the pop-up groove (404). The connection box (411) is used to dock with the docking groove (426). A guide plate (409) is also provided on one side of the connection box (411) inside the curtain wall frame (401). An adjusting bolt (417) is also provided at a position inside the docking groove (426) facing each other. A support block (418) is provided at one end of the adjusting bolt (417). The adjusting bolt (417) is threadedly connected to the curtain wall frame (401).

2. The modular curtain wall according to claim 1, characterized in that: A fixed column (412) is provided inside the connection box (411). A plurality of slidable limit rods (414) are provided on the fixed column (412). A support spring (415) is provided between the limit rod (414) and the inner wall of the connection box (411). One section of the limit rod (414) can extend outside the connection box (411).

3. The modular curtain wall according to claim 2, characterized in that: A push plate (405) that can extend is also provided on the outer side of the connection box (411). A connecting rod (416) is provided between the push plate (405) and the limit rod (414). One end of the connecting rod (416) is hinged to the push plate (405), and the other end is hinged to the limit rod (414).

4. The modular curtain wall according to claim 3, wherein: A guide sleeve (408) is provided on the back side of the guide plate (409) of the connection box (411). A limit column (410) is also provided inside the curtain wall frame (401). The guide plate (409) is slidably connected to the limit column (410). A rotatable guide screw (424) is provided on one side of the guide sleeve (408). The guide screw (424) is threadedly connected to the guide sleeve (408).

5. The modular curtain wall according to claim 4, characterized in that: One end of the guide screw (424) is rotatably connected to the guide sleeve (408), and a worm gear (425) is provided at the other end. A worm (422) is connected below the worm gear (425). A rotating column (421) is provided at one end of the worm (422).

6. The modular curtain wall according to claim 5, characterized in that: A rotating block (407) is provided on one side of the rotating column (421). A limit ring (420) is provided between the rotating block (407) and the curtain wall frame (401). The rotating block (407) is rotatably connected to the limit ring (420). The worm gear (425) is meshed with the worm (422), and the worm gear (425) and the worm (422) have a self-locking function.

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