Point-supported glass curtain wall system and construction method thereof

Abstract

The invention discloses a point-supported glass curtain wall system and a construction method thereof. The point-supported glass curtain wall system comprises a platform assembly, a supporting column assembly and a glass assembly. The platform assembly comprises a T-shaped groove pre-buried in a floor slab, and a mounting plate is connected to the T-shaped groove in a threaded mode. The mounting plate is L-shaped and is provided with an upper U-shaped plate and a lower U-shaped plate; a first connecting bolt is further arranged on the mounting plate, a plate body is connected to the first connecting bolt, and a clamping plate is vertically arranged on the plate body; the supporting column assembly is clamped between the clamping gaps. Two L-shaped fixing plates are arranged on the mounting plate, and the supporting column assembly is arranged between the L-shaped fixing plates; the rear end of the supporting column is connected with a connecting rod and a reverse claw. The connecting rod is fixed to the supporting column, and the reverse claw is fixed to the connecting rod. The glass assembly comprises glass and an aluminum alloy frame. The system is convenient to install, compared with a traditional glass curtain wall system, a large number of steel structure systems are omitted, the installation speed is high, meanwhile, the stability of the installation plate is improved through the pressure of the supporting columns on the plate body, and dual protection of the supporting rods and the transverse rods on the glass assembly is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of glass curtain walls, and in particular relates to a point-supported glass curtain wall system and a construction method thereof. Background Art

[0002] Glass curtain wall is a new type of wall in contemporary times. The biggest feature it gives to buildings is that it organically integrates factors such as architectural aesthetics, architectural functions, building energy conservation and architectural structure. The building presents different tones from different angles, giving people dynamic beauty with the changes in sunlight, moonlight and light.

[0003] When in use, glass is installed on the outer surface of the building body instead of the traditional concrete structure, achieving aesthetics and transparency.

[0004] There are two important issues in the installation of glass curtain walls: one is positioning; the other is stability.

[0005] At present, the method for solving positioning is: using measurement technology, laying out the line at the construction position, and moving the glass curtain wall to the set position according to the laying-out position. This method requires continuous measurement and correction, and the construction process is complicated; as for stability, a frame is usually set on the main body, and then the glass curtain wall is installed on the frame, and the adhesion of the frame to the glass curtain wall is used to achieve stability. For example: the patent application with the authorization publication number: CN117758906A discloses an energy-saving building curtain wall structure and construction process, including a frame, a limit component one and a flip component, the limit component one includes two mutually parallel side panels and a top plate and a bottom plate for connecting the two side panels, wherein the bottom plate is detachably fixedly connected to the side panel; the flip component includes a support seat, a rotating seat and a sliding assembly; the rotating seat is arranged on the outside of the side panel, and the rotating seat is rotatably connected to one end of the support seat; the support seat is slidably connected to the inner side wall of the frame; the sliding assembly is arranged on the outside of the side panel and is used to drive the rotating seat to perform linear displacement on the side panel. The present invention allows staff to install and replace the curtain wall in the building, thereby improving production safety.

[0006] This type of curtain wall structure has high stability, but uses more supporting components and is costly. At the same time, during the construction process, the frame needs to be built on the main body first, and then the curtain wall system is fixed on the built steel frame. The construction is cumbersome and if you are not careful, the positioning error will cause the curtain wall system to be unable to be installed, which seriously affects the construction progress and construction efficiency. Summary of the invention

[0007] The present invention aims to provide a point-supported glass curtain wall system with simple structure and good use effect and a construction method thereof.

[0008] In order to solve the above technical problems, the present invention provides the following technical solutions: a point-supported glass curtain wall system, comprising a platform assembly, a support column assembly and a glass assembly;

[0009] The platform assembly includes a T-shaped slot embedded in the floor slab, and a mounting plate is screwed on the T-shaped slot; the mounting plate is L-shaped, one side of the mounting plate is horizontal, and the other side is vertically downwardly arranged as a vertical plate, and an upper U-shaped plate and a lower U-shaped plate are fixed on the vertical plate, and the upper U-shaped plate and the lower U-shaped plate are arranged in parallel; a second vertically arranged connecting bolt is provided on the horizontal plate, and a horizontally arranged plate body is connected to the second connecting bolt, and a clamping plate is vertically arranged on the plate body, and a clamping gap is reserved between the two clamping plates; the support column assembly is clamped between the clamping gaps;

[0010] The support column assembly includes a support column, the front end of the support column is fixedly connected to the clamping plate by bolts; the rear end of the support column is connected to a connecting rod and a reverse claw; the connecting rod is fixed on the support column, and the reverse claw is fixed on the connecting rod; the reverse claw faces the glass assembly;

[0011] The glass assembly comprises glass and an aluminum alloy frame. The aluminum alloy frame is provided with a mounting groove, the glass is mounted in the mounting groove, and a sealant is provided between the glass and the mounting groove.

[0012] A threaded hole is arranged on the rear end surface of the support column, and the connecting rod is screwed into the threaded hole.

[0013] A connecting long hole is arranged on the plate body, the connecting long hole is in a cross shape, the second connecting bolt is connected in the connecting long hole, and a nut screwed on the second connecting bolt is arranged above the plate body.

[0014] A first connecting bolt is arranged in the T-shaped slot, and a clamping block is arranged at the end of the first connecting bolt. The width of the clamping block is smaller than the opening of the T-shaped slot, and the length of the clamping block is larger than the opening of the T-shaped slot.

[0015] An upper cross bar and a lower cross bar are arranged on the aluminum alloy frame. The ends of the upper cross bar and the lower cross bar are respectively matched with the upper U-shaped plate and the lower U-shaped plate to form a clamping plate, and the clamping plate is clamped between the upper U-shaped plate and the lower U-shaped plate.

[0016] Every four aluminum alloy frames form an intersection, the support column is connected at the intersection, and the support column is riveted to the aluminum alloy frame.

[0017] A construction method for the above-mentioned point-supported glass curtain wall system comprises the following steps: 1. performing preparatory work, including the construction of the platform assembly; assembling the support column assembly and the glass assembly; 2. connecting the support column assembly and the glass assembly; 3. sliding the support column assembly and the glass assembly along the upper U-shaped plate and the lower U-shaped plate to the set position; 4. fixing the cross bar on the aluminum alloy frame of the glass assembly to the upper U-shaped plate and the lower U-shaped plate; 5. moving the plate body along the connecting long hole so that the plate body moves toward the support column assembly, so that the clamping plates are clamped on both sides of the support column, fixing the support column between the clamping plates by bolts, and then fixing the plate body to the mounting plate.

[0018] Step 1: Tie and fix the PVC shell with a T-shaped inner cross-section to the steel bar; Step 2: Install the wooden formwork, which is covered on the upper surface of the PVC shell; Step 3: Pour concrete between the wooden formworks; Step 4: Remove the wooden formwork, clean the inside of the PVC shell, and remove the impurities inside; Step 5: Install the first connecting bolt in the PVC shell, and a clamping block is welded at the end of the first connecting bolt, and the clamping block is clamped in the PVC shell; Step 6: Connect the mounting plate to the first connecting bolt; Step 7: Install the plate body on the mounting plate; At the same time, weld the upper U-shaped plate and the lower U-shaped plate to the mounting plate.

[0019] The installation method of the glass assembly is as follows: first, install the glass on the aluminum alloy frame, install the cross bar on the aluminum alloy frame, and use the cross bar to move the aluminum alloy frame to the set position; then, rivet the support column between the aluminum alloy frames to fix it, move the clamping plate, and fix the end of the support column between the clamping plates; finally, screw the connecting rod to the end of the support column, point the reverse claw toward the outside of the glass, and adjust the length of the connecting rod so that the reverse claw can fit against the glass to provide support for the glass.

[0020] Through the above technical scheme, the technical effects of the present invention are as follows: 1. The point-supported glass curtain wall system described in the present invention is easy to install. Compared with the traditional glass curtain wall system, it saves a lot of steel structure systems and has a fast installation speed. At the same time, the pressure of the support column on the plate body also improves the stability of the mounting plate, realizing the double protection of the support rod and the cross bar for the glass assembly; 2. The set connecting long hole can realize the movement of the plate body on the mounting plate to avoid affecting the movement of the support column; 3. The set first connecting bolt can easily realize the connection between the T-slot and the mounting plate, which is convenient to realize; 4. The set first U-shaped groove and the second U-shaped groove can provide guidance for the movement of the glass assembly, which is convenient to install and accurately positioned; 5. The set point-supported glass curtain wall construction method has compact steps, the glass curtain wall has good guidance during the construction process, is easy to install, and utilizes positioning. At the same time, the installation stability is high, and the completed glass curtain wall achieves better results at a low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1It is a schematic diagram of the structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the platform assembly and support rod separation;

[0023] Figure 3 This is a schematic diagram of the floor assembly.

[0024] Figure 4 is a schematic diagram of a glass component;

[0025] Figure 5 It is a schematic diagram of the glass component split;

[0026] Figure 6 Schematic diagram of the connection between glass components and support columns. DETAILED DESCRIPTION

[0027] Point-supported glass curtain wall system, such as Figures 1 to 6 As shown, the system includes a plurality of module groups, the module groups include platform components and glass components, the platform components are on the same layer, arranged in sequence in the width direction to form layer components; each layer component is installed layer by layer from bottom to top.

[0028] A plurality of module groups are installed on each platform component, and the module groups are arranged from one end of the platform component to the other end.

[0029] Among them, the platform assembly provides the main support force for the glass curtain wall system. In this embodiment, the platform assembly includes a T-slot 15 embedded in the floor slab 1. The T-slot 15 has been embedded in the floor slab 1 in advance, and a row of T-slots 15 is embedded in each floor slab 1.

[0030] A first connecting bolt 16 is connected in the T-slot 15, and a clamping block is provided at the end of the first connecting bolt 16. The width of the clamping block is smaller than the opening of the T-slot 15, and the length of the clamping block is larger than the opening of the T-slot 15. In this way, when the clamping block is placed in the T-slot 15 and then rotated 90 degrees, the first connecting bolt 16 cannot be pulled out of the T-slot 15, thereby ensuring the stability of the first connecting bolt 16.

[0031] A mounting plate 142 is screwed on the T-slot 15, a connection hole is reserved on the mounting plate 142, a first connection bolt 16 extends from the connection hole, and is then fixed by a nut. The mounting plate 142 is screwed on the floor 1 by the first connection bolt 16, and the connection stability is high. In this embodiment, the number of the first connection bolts 16 needs to be set according to the length of the T-slot 15. In this embodiment, the number of the first connection bolts 16 is 3.

[0032] The mounting plate 142 is L-shaped, one side of the mounting plate 142 is horizontal and is a horizontal plate, and the other side is vertically downward and is a vertical plate 6.

[0033] An upper U-shaped plate 4 and a lower U-shaped plate 5 are arranged in sequence from top to bottom on the vertical plate 6 of the mounting plate 142, and the upper U-shaped plate 4 and the lower U-shaped plate 5 are arranged in parallel; wherein the upper U-shaped plate 4 and the lower U-shaped plate 5 are fixedly connected to the vertical plate 6 on their sides, and the fixing here is welding.

[0034] A second vertically arranged connecting bolt 12 is provided on the horizontal plate of the mounting plate 142, and a horizontally arranged plate body is connected to the second connecting bolt 12. A connecting long hole 13 is provided on the plate body to match the second connecting bolt 12, and the connecting long hole 13 is cross-shaped, and the second connecting bolt 12 is connected to the connecting long hole 13. A nut screwed on the second connecting bolt 12 is provided above the plate body, and the plate body is fixed on the second connecting bolt 12 by the bolt.

[0035] In this embodiment, the second connecting bolt 12 is moved on the plate body by connecting the long hole 13 , so that the plate body can move forward and backward and left and right on the mounting plate 142 .

[0036] Multiple groups of clamping plates 3 are vertically arranged on the plate body. The number of clamping plates 3 matches the glass components corresponding to one platform group. Four pieces of glass 9 form an intersection. Two clamping plates 3 are required for each intersection. A clamping gap is reserved between the two clamping plates 3. The support column 8 is clamped between the clamping gaps.

[0037] The support column 8 assembly includes a support column 8, the front end of the support column 8 is fixedly connected to the clamping plate 3 by bolts; the rear end of the support column 8 is installed at the intersection formed by four pieces of glass 9; a threaded hole 18 is provided at the end of the support column 8, and a connecting rod 17 is screwed on the threaded hole 18, the length of the connecting rod 17 is adjustable, and the end of the connecting rod 17 is connected to a reverse claw 11, the reverse claw 11 is set toward the glass 9, and a suction cup is set at the end of the reverse claw 11.

[0038] When in use, the connecting rod 17 is screwed to the end of the supporting column 8 using the threaded hole 18 , and the length of the connecting rod 17 is adjusted according to the thickness of the glass 9 , so that the reverse claw 11 can fit onto the glass 9 to support the glass 9 .

[0039] The glass assembly comprises a glass 9 and an aluminum alloy frame 10. The aluminum alloy frame 10 is provided with a mounting groove, the glass 9 is mounted in the mounting groove, and a sealant is provided between the glass 9 and the mounting groove.

[0040] Every four glasses 9 form an intersection, and the support column 8 is connected to the aluminum alloy frame 10 at the intersection.

[0041] The aluminum alloy frame 10 is provided with an upper cross bar 7 and a lower cross bar 7 , and the ends of the upper cross bar 7 and the lower cross bar 7 are respectively provided with a clamping plate to cooperate with the upper U-shaped plate 4 and the lower U-shaped plate 5 , and the clamping plate is clamped between the upper U-shaped plate 4 and the lower U-shaped plate 5 .

[0042] When in use, the clamping plate is clamped between the upper U-shaped plate 4 and the lower U-shaped plate 5. During installation, the clamping plate is clamped between the upper U-shaped plate 4 and the lower U-shaped plate 5, and the upper U-shaped plate 4 and the lower U-shaped plate 5 are used as slide rails to push it from one end of the mounting plate 142 to the positioning position. When it is pushed to the end of the mounting plate 142 and has not reached the predetermined position, it is necessary to gently push the clamping plate so that it passes between the two mounting plates 142 and then enters the upper U-shaped plate 4 and the lower U-shaped plate 5 of the second mounting plate 142. Here, the gap between the two mounting plates 142 is smaller than the spacing between the two clamping plates in the horizontal direction, thereby ensuring that when crossing between the two mounting plates 142, one clamping plate is on the first mounting plate 142, and the other clamping plate has entered the second mounting plate 142, thereby ensuring the accuracy of positioning.

[0043] During operation, the T-slot 15 is cast in the floor 1 during pouring; the mounting plate 142 is fixed to the floor 1 using the first connecting bolt 16; and the plate body is fixed to the mounting plate 142 using the second connecting bolt 12; the plate body is used to fix the support column 8, and the mounting plate 142 is used to fix the cross bar 7.

[0044] The support column 8 and the crossbar 7 are fixed on the glass assembly by riveting. After being fixed, the glass assembly is hoisted to the mounting plate 142 by a crane, and the second connecting bolt 12 is loosened to make the plate body retreat backward to prevent the clamping plate 3 from affecting the movement of the glass assembly.

[0045] The crossbar 7 of the glass assembly is clamped between the upper U-shaped plate 4 and the lower U-shaped plate 5, and the glass assembly is moved to the set position by using the guiding function provided by the upper U-shaped plate 4 and the lower U-shaped plate 5. The installation sequence is to install from the end until all are completed. After completion, the clamping block on the crossbar 7 is fixed to the upper U-shaped plate 4 and the lower U-shaped plate 5; at the same time, the plate body is moved through the connecting long hole 13 so that the clamping plate 3 clamps the support column 8 therein, and then the support column 8 and the clamping plate 3 are fixed with bolts. After fixing, the plate body is fixed on the mounting plate 142 with the second connecting bolt 12.

[0046] After the glass assembly is installed, the connecting rod 17 is screwed onto the supporting column 8 . The connecting rod 17 is located outside the glass 9 . The length of the connecting rod 17 is adjusted so that the reverse claw 11 fits the glass 9 , thereby fixing the glass 9 .

[0047] The present invention discloses a point-supported glass curtain wall system, which is easy to install and saves a lot of steel structure systems compared to traditional glass curtain wall systems. The installation speed is fast. At the same time, the pressure of the support column 8 on the plate body also improves the stability of the installation plate 142, realizing double protection of the support rod and the cross bar 7 for the glass assembly.

[0048] This embodiment also discloses a point-supported curtain wall construction method using the above-mentioned point-supported glass curtain wall system, the method comprising the following steps:

[0049] 1. Carry out preparatory work, including the construction of the platform components, the assembly of the support column 8 components and the assembly of the glass components;

[0050] 2. Connect the support column 8 assembly and the glass assembly;

[0051] 3. Slide the support column 8 assembly and the glass assembly along the upper U-shaped plate 4 and the lower U-shaped plate 5 to the set position;

[0052] 4. Fix the crossbar 7 on the aluminum alloy frame 10 of the glass assembly to the upper U-shaped plate 4 and the lower U-shaped plate 5;

[0053] 5. Move the plate along the connecting long hole 13 so that the plate moves toward the support column 8 assembly, so that the clamping plates 3 are clamped on both sides of the support column 8, fix the support column 8 between the clamping plates 3 by bolts, and then fix the plate on the mounting plate 142.

[0054] The construction of the floor assembly includes the following steps:

[0055] Step 1: Tie and fix the T-shaped PVC shell to the steel bars;

[0056] Step 2: Install the wooden formwork, which is covered on the upper surface of the PVC shell;

[0057] Step 3: Pour concrete between wooden formworks;

[0058] Step 4: Remove the wooden template, clean the inside of the PVC shell, and remove the impurities inside;

[0059] Step 5: Install the first connecting bolt 16 into the PVC shell. A clamping block is welded at the end of the first connecting bolt 16, and the clamping block is clamped in the PVC shell.

[0060] Step 6: Connect the mounting plate 142 to the first connecting bolt 16;

[0061] Step 7: Install the plate body on the mounting plate 142 ; at the same time, weld the upper U-shaped plate 4 and the lower U-shaped plate 5 to the mounting plate 142 .

[0062] The assembly method of the glass assembly is as follows: first, the glass 9 is installed on the aluminum alloy frame 10, the cross bar 7 is installed on the aluminum alloy frame 10, and the aluminum alloy frame 10 is moved to the set position using the cross bar 7; then, the support column 8 is riveted between the aluminum alloy frames 10 to achieve fixation, the clamping plate 3 is moved, and the end of the support column 8 is fixed between the clamping plates 3; finally, the connecting rod 17 is screwed to the end of the support column 8, the reverse claw 11 is directed toward the outside of the glass 9, and the length of the connecting rod 17 is adjusted so that the reverse claw 11 can fit against the glass 9 to provide support force for the glass 9.

[0063] The above method can realize the rapid installation of the glass curtain wall system, and at the same time, it has high stability, with triple fixation of the support column 8, the cross bar 7 and the reverse claw 11; at the same time, these fixing methods interact with each other to further improve the stability, for example: the pressure of the cross bar 7 on the mounting plate 142 will cause the horizontal plate of the mounting plate 142 to have an upward force, and the setting of the plate body cleverly utilizes the pressure of the support column 8 to suppress the upward force of the horizontal plate, thereby ensuring the stability of the mounting plate 142 and effectively avoiding the occurrence of loosening.

[0064] The invention discloses a glass curtain wall construction method. The method can be used to realize the construction of the glass curtain wall. During the construction process, the glass curtain wall has good guiding performance, is easy to install, and is positioned. At the same time, the installation stability is high. The constructed glass curtain wall achieves better effects at a low cost.

Claims

1. Point-supported glass curtain wall system, characterized by: It includes a platform assembly, a support column assembly and a glass assembly; the platform assembly includes a T-shaped slot embedded in the floor slab, and a mounting plate is screwed on the T-shaped slot; the mounting plate is L-shaped, one side of the mounting plate is horizontal, and the other side is vertically downwardly arranged as a vertical plate, and an upper U-shaped plate and a lower U-shaped plate are fixed on the vertical plate, and the upper U-shaped plate and the lower U-shaped plate are arranged in parallel; a second vertically arranged connecting bolt is provided on the horizontal plate, and a horizontally arranged plate body is connected to the second connecting bolt, and a clamping plate is vertically arranged on the plate body, and a clamping gap is reserved between the two clamping plates; the support column assembly is clamped between the clamping gaps; The support column assembly includes a support column, the front end of the support column is fixedly connected to the clamping plate by bolts; the rear end of the support column is connected to a connecting rod and a reverse claw; the connecting rod is fixed on the support column, and the reverse claw is fixed on the connecting rod; the reverse claw faces the glass assembly; The glass assembly comprises glass and an aluminum alloy frame. The aluminum alloy frame is provided with a mounting groove, the glass is mounted in the mounting groove, and a sealant is provided between the glass and the mounting groove.

2. The point-supported glass curtain wall system according to claim 1, characterized in that: A threaded hole is arranged on the rear end surface of the support column, and the connecting rod is screwed into the threaded hole.

3. The point-supported glass curtain wall system according to claim 2, characterized in that: A connecting long hole is arranged on the plate body, the connecting long hole is in a cross shape, the second connecting bolt is connected in the connecting long hole, and a nut screwed on the second connecting bolt is arranged above the plate body.

4. The point-supported glass curtain wall system according to claim 3, characterized in that: A first connecting bolt is arranged in the T-slot, and a clamping block is arranged at the end of the first connecting bolt. The width of the clamping block is smaller than the opening of the T-slot, and the length of the clamping block is larger than the opening of the T-slot.

5. The point-supported glass curtain wall system according to claim 4, characterized in that: The aluminum alloy frame is provided with an upper cross bar and a lower cross bar. The ends of the upper cross bar and the lower cross bar are respectively matched with the upper U-shaped plate and the lower U-shaped plate to form a clamping plate, and the clamping plate is clamped between the upper U-shaped plate and the lower U-shaped plate.

6. The point-supported glass curtain wall system according to claim 5, characterized in that: Every four aluminum alloy frames form an intersection, the support column is connected at the intersection, and the support column is riveted to the aluminum alloy frame.

7. The construction method of the point-supported glass curtain wall system according to claim 1, characterized in that: The method comprises the following steps:

1. performing preparatory work, including the construction of the platform assembly; assembling the support column assembly and the glass assembly; 2. connecting the support column assembly and the glass assembly; 3. sliding the support column assembly and the glass assembly along the upper U-shaped plate and the lower U-shaped plate to the set position; 4. fixing the cross bar on the aluminum alloy frame of the glass assembly to the upper U-shaped plate and the lower U-shaped plate; 5. moving the plate body along the connecting long hole so that the plate body moves toward the support column assembly, so that the clamping plates are clamped on both sides of the support column, fixing the support column between the clamping plates by bolts, and then fixing the plate body to the mounting plate.

8. The construction method of the point-supported glass curtain wall system according to claim 7, characterized in that: The first step: tie and fix the PVC shell with a T-shaped inner cross section to the steel bars; the second step: install the wooden formwork, which is covered on the upper surface of the PVC shell; Step 3: Pour concrete between wooden formworks; Step 4: Remove the wooden template, clean the inside of the PVC shell, and remove the impurities inside; Step 5: Install the first connecting bolt into the PVC shell, a clamping block is welded at the end of the first connecting bolt, and the clamping block is clamped in the PVC shell; Step 6: Connect the mounting plate to the first connecting bolt; Step 7: Install the plate body on the mounting plate; at the same time, weld the upper U-shaped plate and the lower U-shaped plate to the mounting plate.

9. The construction method of the point-supported glass curtain wall system according to claim 8, characterized in that: The installation method of the glass assembly is as follows: first, install the glass on the aluminum alloy frame, install the cross bar on the aluminum alloy frame, and use the cross bar to move the aluminum alloy frame to the set position; then, rivet the support column between the aluminum alloy frames to fix it, move the clamping plate, and fix the end of the support column between the clamping plates; finally, screw the connecting rod to the end of the support column, point the reverse claw toward the outside of the glass, and adjust the length of the connecting rod so that the reverse claw can fit against the glass to provide support for the glass.

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