Curtain wall point hanging kit, curtain wall and installation method

Abstract

The application discloses a curtain wall point hanging kit, which comprises a composite board connecting hanging piece for installing and connecting a composite board, a movable wing adapter corner code for adapting the composite board connecting hanging piece, and an anchor bolt for anchoring the movable wing adapter corner code on a wall body. The movable wing adapter corner code comprises a wall body vertical fixing wing and a horizontal supporting wing, and the wall body vertical fixing wing is limitingly hinged with the horizontal supporting wing. The wall body vertical fixing wing is provided with a strip-shaped through hole, and the horizontal supporting wing is provided with a hanging piece mounting hole which is threaded or unthreaded. The application further discloses a curtain wall installed by using the curtain wall point hanging kit and a mounting method thereof. The curtain wall point hanging kit can well adapt to the end of the composite board, reduce the delamination tearing stress borne by each composite layer of the composite board, avoid the delamination tearing of the composite board, eliminate the deviation angle between the horizontal supporting wing of the wall body hanging adapter corner code and the horizontal plane caused by the error angle of the wall surface due to insufficient flatness, and avoid the high-altitude falling of the outer wall board.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of building, in particular to a curtain wall point hanging kit, a curtain wall and an installation method. BACKGROUND

[0002] The general composite board is composed of three parts: decorative panel (surface layer), insulation board (middle layer) and backing plate (bottom plate). The decorative panel has many options: thin stone, ceramic plate, ceramic sheet, lava plate, rock plate, fiber reinforced calcium silicate board, cement fiber board, metal composite board, microcrystalline stone and other various exterior wall decoration materials; A-level fireproof insulation board: vacuum insulation board, aerogel insulation board, rock wool and other insulation materials; backing plate: fiber reinforced calcium silicate board, cement fiber board and other inorganic board materials.

[0003] The vacuum insulation board is made of a mixture of fumed silica and glass short fiber, which is pressed into a plate, then packaged with a glass fiber aluminum foil non-woven fabric membrane bag, and vacuumized. The rock wool insulation board is made of rock wool fiber silk arranged vertically and pressed into a cotton strip. The common feature of these two types of insulation materials is that the material itself has almost no strength and cannot withstand stress and tearing. Otherwise, the physical structure of the insulation (heat insulation) material is easily damaged, and even the insulation (heat insulation) function is lost. Therefore, the structure of the insulation (decoration) composite board has poor physical performance stability, and in actual application, the insulation (decoration) composite board often peels off and tears, and even falls from a high altitude.

[0004] The existing composite board connecting hanging piece usually adopts a simple "gan" type connecting hanging piece, and the composite board is inserted into the "U" type groove of the "gan" type connecting hanging piece. In order to facilitate the adjustment of the width of the "U" type groove, the thickness of the composite board is much larger, so that the installed board is subjected to positive wind pressure and negative wind pressure stress, and each composite layer of the composite board is also subjected to delamination stress and tearing. Especially, the vacuum insulation board collapses and accumulates quickly, and the rock wool board is easily separated from the decorative panel and the backing plate, resulting in insulation (heat insulation) failure, and even a safety hazard of falling from a high altitude.

[0005] When the existing fixed-wing adapter corner code is used as a wall material suspension adapter component, the horizontal supporting wing of the fixed-wing adapter corner code can be on the horizontal plane when the wall surface is absolutely flat. However, the wall surface is almost not flat in reality, which causes an error angle between the horizontal supporting wing of the fixed-wing adapter corner code installed on the wall surface and the horizontal plane. When the board hanging piece is installed, the board hanging piece is always in the horizontal position, and there is always an error angle between the board hanging piece and the horizontal supporting wing of the fixed-wing adapter corner code. The board hanging piece and the board connecting port part will continuously generate prying stress through the tightening of the fastening screw, and the risk of board damage and falling is high. SUMMARY

[0006] In order to overcome the above defects, the curtain wall point hanging kit, curtain wall and installation method can well adapt to the end of the composite board, reduce the delamination tearing stress borne by each composite layer of the composite board, avoid the delamination tearing of the composite board, and can also adjust the horizontal position of the horizontal supporting wing, eliminate the deviation angle between the horizontal supporting wing and the horizontal plane of the wall body suspension adapter angle code caused by the error angle of the wall surface due to insufficient flatness, and avoid the high-altitude falling of the outer wall board.

[0007] In order to achieve the above object, the technical scheme adopted by the present application is as follows:

[0008] The curtain wall point hanging kit disclosed by the present application comprises:

[0009] The composite board connecting hanging piece is used for connecting the composite board;

[0010] The movable wing adapter angle code is used for adapting the composite board connecting hanging piece;

[0011] The anchor bolt is used for anchoring the movable wing adapter angle code on the wall body;

[0012] The movable wing adapter angle code comprises a wall body vertical fixed wing and a horizontal supporting wing, and the wall body vertical fixed wing is limitingly hinged with the horizontal supporting wing;

[0013] The wall body vertical fixed wing is provided with a strip-shaped through hole, the horizontal supporting wing is provided with a hanging piece mounting hole, and the hanging piece mounting hole has threads or no threads, preferably has threads.

[0014] Preferably, the wall body vertical fixed wing is provided with an arc-shaped groove penetrating through the two sides of the wall body vertical fixed wing, one end of the horizontal supporting wing is an arc-shaped end, the arc-shaped end is sleeved in the arc-shaped groove, the wall body vertical fixed wing is provided with a convex rib, the convex rib and the arc-shaped groove are located on the same side of the wall body vertical fixed wing, the convex rib is provided with a threaded through hole, the threaded through hole is vertically arranged, and the threaded through hole is located directly below the horizontal supporting wing;

[0015] The outer edge of the cross section of the arc-shaped end is a circular arc, the circular arc is an optimal arc, and the opening width of the arc-shaped groove is smaller than the diameter of the circular arc.

[0016] Further preferably, the groove bottom of the arc-shaped groove is a circular arc bottom, the circular arc bottom is matched with the arc-shaped end, the inner side wall of the arc-shaped groove is inclined outward from the circular arc bottom to the opening, the horizontal supporting wing is L-shaped, and the turning part of the L-shaped forms a stop step for limiting the upward turning angle of the horizontal supporting wing.

[0017] Preferably, the composite board connecting hanger comprises a bottom plate and a stop plate, the stop plate is arranged transversely, the stop plate is vertically connected to the bottom plate, the stop plate divides the bottom plate into a clamping part and a mounting part, the stop plate has two, the two stop plates are arranged opposite to the two sides of the bottom plate, the clamping part is provided with transverse grooves on both sides, the clamping part has at least two transverse grooves on one side, and the two sides of the clamping part are arranged opposite to each other.

[0018] The mounting part is provided with a mounting hole, and the mounting hole is a strip-shaped hole.

[0019] Further preferably, the bottom plate and the stop plate are rectangular, the short side of the stop plate is perpendicular to the bottom plate, the bottom plate and the stop plate are integrally manufactured, the long side of the stop plate is flush with the bottom plate at both ends, and the stop plate is provided with a through hole.

[0020] Preferably, the anchor comprises a hollow pipe body and a plurality of root bars, the root bar is strip-shaped, the front end of the hollow pipe body is connected to the rear end of the root bar, all the root bars are arranged circumferentially along the front end of the hollow pipe body, and the rear end of the hollow pipe body is provided with an external thread and / or an internal thread.

[0021] The front end surface of the root bar is an inclined surface, and the inclined surface is inclined forward from inside to outside;

[0022] The hollow pipe body comprises a transition section and a threaded section, the rear end of the root bar is connected to the front end of the transition section, the rear end of the transition section is connected to the front end of the threaded section, and the transition section and the threaded section are coaxially arranged.

[0023] The application also discloses a curtain wall comprising a plurality of composite boards arranged in a matrix, and the composite boards are installed on the side wall of the wall body through the curtain wall point hanging sleeve.

[0024] Preferably, two sets of curtain wall point hanging sleeves are arranged at the upper end and the lower end of the composite board respectively, the composite board is clamped on the composite board connecting hanger, the composite board connecting hanger is installed on the horizontal supporting wing, the wall body vertical fixing wing is installed on the side wall of the wall body through the anchor, and the anchor passes through the strip-shaped through hole on the wall body vertical fixing wing.

[0025] The application also discloses a mounting method of the curtain wall.

[0026] a. Find the positive and negative zero horizontal points of the building, and divide the grid according to the deepening design grid drawing;

[0027] b. According to the deepening design point drawing, drill holes by using impact drill, brush holes by using steel brush, and remove residues by using dust collector;

[0028] c. Insert the anchor into the hole, hammer the top of the anchor, and then inject the anchor rod glue or high-strength cement slurry through the anchor lumen, and stop injecting when a little of the anchor rod glue or cement slurry overflows;

[0029] d. Install the movable wing adapter angle code after the EPDM hot break pad is placed on the wall anchor, adjust the horizontal adjusting screw, adjust the horizontal supporting wing to the horizontal position, place the EPDM hot break pad again, install the composite board connecting hanger coated with AB glue, install the anti-skid limiting pad, lock the screw, and complete the installation of the structure member at the lower end of the composite board.

[0030] e. The lower end of the composite board is clamped from top to bottom on the clamping part of the composite board connecting hanger, the horizontal and vertical position of the board is slightly adjusted, the composite board is temporarily fixed with an F-shaped clamp, the EPDM hot break pad is installed at the wall anchor at the upper end of the composite board, the movable wing adapter angle code is installed, the horizontal adjusting screw is adjusted, the horizontal supporting wing is adjusted to the horizontal position, the EPDM hot break pad is placed again, the composite board connecting hanger coated with AB glue is installed, the anti-skid limiting pad is installed, the screw is locked, and the installation of the structure member at the upper end of the composite board is completed, that is, the installation of the composite board is completed.

[0031] Upper end Upper end Upper end

[0032] Further, after step e, it further includes:

[0033] f. Paste the decorative paper, apply the silicone sealant, scrape it flat with a scraper, and tear off the decorative paper.

[0034] h. Clean the wall surface, handle the site hygiene, and clean the site after work.

[0035] The beneficial effects of the present application are as follows:

[0036] 1. The present application can adjust the horizontal position of the horizontal supporting wing, eliminate the deviation angle between the horizontal supporting wing of the wall hanging adapter angle code and the horizontal surface caused by the insufficient flatness of the wall surface, and avoid the high-altitude falling of the external wall board.

[0037] 2. The present application can well adapt to the end of the composite board, reduce the delamination tearing stress borne by each composite layer of the composite board, and avoid the delamination tearing of the composite board.

[0038] 3. The anchor bolt used in the present application is implanted in the concrete shear wall, and cannot be pulled out, but can only be broken and pulled out; the anchor bolt is implanted in the masonry wall such as sintered brick, aerated brick, and perforated hollow brick, and the pull-out resistance can reach the failure limit of the base material. BRIEF DESCRIPTION OF DRAWINGS

[0039] Figure 1 It is a structural schematic view of a curtain wall point hanging kit.

[0040] Figure 2 It is a front view of the movable wing adapter angle code.

[0041] Figure 3This is the left view of the movable wing adapter.

[0042] Figure 4 This is a front view of the connector for the composite panel.

[0043] Figure 5 Left view of the composite board connecting bracket.

[0044] Figure 6 This is an attached view of the connector for the composite sheet metal.

[0045] Figure 7 This is a schematic diagram of the anchor bolt structure.

[0046] Figure 8 This is a partial front view of the curtain wall.

[0047] Figure 9 This is a partial sectional view of the curtain wall. Detailed Implementation

[0048] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings.

[0049] Example 1

[0050] This embodiment discloses a curtain wall spot-mounting kit, such as Figure 1 As shown, it includes composite panel connecting bracket 2, movable wing adapter bracket 1, and anchor bolt 3.

[0051] In use, the composite panel connecting bracket 2 is used to install and connect the composite panel. The movable wing adapter 1 is connected to the composite panel connecting bracket 2 through the first bolt 4. The anchor bolt 3 is used to install the movable wing adapter 1 on the wall through the second bolt 5, thereby firmly installing the composite panel on the wall.

[0052] in:

[0053] like Figure 2 , Figure 3 As shown, the movable wing adapter 1 includes a wall vertical fixing wing 11 and a horizontal supporting wing 13, and the wall vertical fixing wing 11 and the horizontal supporting wing 13 are hinged together. The wall vertical fixing wing 11 is provided with a strip-shaped through hole 18, and the horizontal supporting wing 12 is provided with a hanging bracket mounting hole. In this embodiment, the hanging bracket mounting hole is a threaded hole. In use, the second bolt 5 cooperates with the hanging bracket mounting hole, thereby connecting the composite board connecting bracket 2 to the horizontal supporting wing 13.

[0054] The wall vertical fixing wing 11 is provided with an arc-shaped groove 12 which penetrates through both sides of the wall vertical fixing wing. One end of the horizontal supporting wing 13 is an arc-shaped end 14 which is sleeved in the arc-shaped groove 12. The wall vertical fixing wing 11 is provided with a convex rib 15 which is located on the same side of the wall vertical fixing wing 11 as the arc-shaped groove 14. The convex rib 15 is provided with a threaded hole 19 which is vertically arranged and located directly below the horizontal supporting wing 13. An adjusting bolt 16 passes through the threaded hole 19 and abuts against the horizontal supporting wing 13 to adjust the rotating angle of the horizontal supporting wing 13 and ensure the horizontal supporting wing 13 to be horizontal. The cross-section outer edge of the arc-shaped end 14 is a circular arc which is a superior arc. The opening width of the arc-shaped groove 12 is smaller than the diameter of the circular arc. The bottom of the arc-shaped groove 12 is a circular arc bottom which is matched with the arc-shaped end 14. The inner side wall of the arc-shaped groove 12 is inclined outward from the circular arc bottom to the opening. The horizontal supporting wing 13 is L-shaped. The turning part 17 of the L-shaped horizontal supporting wing 13 forms a stop step for limiting the upward rotating angle of the horizontal supporting wing 13.

[0055] As shown in Figure 4 , Figure 5 , Figure 6 The composite board connecting hanging piece 2 includes a bottom plate and a stop plate 21. The stop plate 21 is arranged transversely and is connected to the bottom plate vertically. The stop plate 21 divides the bottom plate into a clamping part 22 and a mounting part 23. There are two stop plates 21 which are arranged opposite to each other on both sides of the bottom plate. The clamping part 22 is provided with transverse grooves 24 on both sides. There are at least two transverse grooves 24 on one side of the clamping part 22. The transverse grooves 24 on both sides of the clamping part 22 are arranged opposite to each other. The mounting part 23 is provided with mounting holes 25 which are strip-shaped holes.

[0056] As a preferred structure, the bottom plate and the stop plate 21 are both rectangular. The short side of the stop plate 21 is perpendicular to the bottom plate. The bottom plate and the stop plate 21 are integrally manufactured. The long side of the stop plate 21 is flush with the bottom plate. The stop plate is provided with through holes 26.

[0057] When the composite board is installed, the adhesive can pass through the through holes 26 and solidify to increase the firmness of the structure.

[0058] As shown in Figure 7 ,

[0059] The anchor bolt 3 includes a hollow pipe body 31 and a plurality of root strips 34. The root strips 34 are strip-shaped. The front end of the hollow pipe body 31 is connected to the rear end of the root strips 34. All the root strips are arranged circumferentially along the front end of the hollow pipe body 34. The rear end of the hollow pipe body 34 is provided with external threads and / or internal threads. Specifically, the hollow pipe body 34 includes a transition section 33 and a threaded section 32. The rear end of the root strips 34 is connected to the front end of the transition section 33. The rear end of the transition section 33 is connected to the front end of the threaded section 32. The transition section 33 and the threaded section 32 are coaxially arranged.

[0060] The front end surface of the root strip 34 is a bevel 35 which is inclined forward from inside to outside.

[0061] Embodiment 2

[0062] The embodiment discloses a curtain wall, composite boards are installed on the side wall of a wall body through curtain wall point hanging sets, a plurality of composite boards are arranged in a matrix to form the curtain wall, and specifically as shown in Figure 8 、 Figure 9 The embodiment discloses a curtain wall, composite boards are installed on the side wall of a wall body through curtain wall point hanging sets, a plurality of composite boards are arranged in a matrix to form the curtain wall, and specifically as shown in

[0063] The upper and lower ends of the composite board 6 are respectively arranged with two sets of curtain wall point hanging sets, the composite board 6 is clamped on the composite board connecting hanging piece 2, the wall body vertical fixing wing 11 is installed on the side wall of the wall body 7 through the anchor bolt 3, the anchor bolt 3 passes through the strip-shaped through hole on the wall body vertical fixing wing 11 and is fastened by using the second bolt 5; the composite board connecting hanging piece 2 is connected on the horizontal supporting wing 13 through the first bolt 4, and the composite board 6 abuts against the stop plate 21.

[0064] The upper and lower adjacent composite boards 6 share the curtain wall point hanging sets, the clamping part 22 of the composite board connecting hanging piece 2 clamps the composite board 6 above and the composite board 6 below.

[0065] Embodiment 3

[0066] The embodiment discloses an installation method for constructing a curtain wall by using the curtain wall point hanging set, and the installation method comprises the following steps:

[0067] a. Find the positive and negative zero level points of the building, and divide the grid according to the deepening design grid drawing;

[0068] b. According to the deepening design point drawing, drill holes by using an impact drill, brush holes by using a steel brush, and remove residues by using a dust collector;

[0069] c. Insert the anchor bolt into the hole, hammer the top of the anchor bolt, and then inject the anchor glue or high-strength cement slurry through the anchor bolt cavity, and stop injecting when a little of the anchor glue or the cement slurry overflows;

[0070] d. After the wall body anchor bolt is padded with a three-ethylene propylene rubber heat broken bridge gasket, install and fix the movable wing adapter corner code, adjust the horizontal adjusting screw, adjust the horizontal supporting wing to a horizontal position, pad with a three-ethylene propylene rubber heat broken bridge gasket again, install the plate connecting hanging piece coated with AB glue, install the anti-skid limiting gasket, lock the screw, and complete the installation of the structure part at the lower end of the composite board;

[0071] e. Secure the lower end of the composite panel to the engaging part of the composite panel connecting bracket from top to bottom. Fine-tune the horizontal and vertical positions of the panel. Temporarily fix the composite panel with F-type clamps. Install EPDM rubber thermal break gaskets at the wall anchor bolts at the upper part of the composite panel. Then install and fix the movable wing adapter brackets. Adjust the horizontal adjustment screws to adjust the horizontal support wing to the horizontal position. Place EPDM rubber thermal break gaskets on top, install the composite panel connecting brackets coated with AB glue, install the anti-slip limit pads, and tighten the screws. This completes the installation of the upper part of the composite panel structure, thus completing the composite panel installation.

[0072] f. Apply masking tape, apply silicone sealant, smooth it with a scraper, and then remove the masking tape.

[0073] h. Clean the walls, maintain site hygiene, and clean the site after work.

[0074] Of course, the present invention may have other various embodiments. Without departing from the spirit and essence of the present invention, those skilled in the art can make various corresponding changes and modifications according to the present invention, but these corresponding changes and modifications should all fall within the protection scope of the appended claims.

Claims

1. Curtain wall point hanging kit, characterized in that, The composite board connecting hanging piece is used for connecting the composite board. The movable wing adapter angle code is used for adapting the composite board connecting hanging piece. The anchor is used for anchoring the movable wing adapter angle code on the wall. The movable wing adapter angle code comprises a wall vertical fixed wing and a horizontal supporting wing, and the wall vertical fixed wing is limitingly hinged with the horizontal supporting wing. The wall vertical fixed wing is provided with a strip-shaped through hole, and the horizontal supporting wing is provided with a hanging piece mounting hole. The wall vertical fixed wing is provided with an arc-shaped groove penetrating through both sides of the wall vertical fixed wing. The horizontal supporting wing is provided with a protruding rib. The protruding rib is provided with a threaded through hole. The threaded through hole is vertically arranged and located directly below the horizontal supporting wing.

2. The curtain wall point hanging kit of claim 1, wherein, An adjusting bolt passes through the threaded through hole and abuts against the horizontal supporting wing to adjust the rotating angle of the horizontal supporting wing and ensure the horizontal supporting wing to be horizontal. The cross section of the arc-shaped end is a circular arc.

3. The curtain wall point hanging kit of claim 2, wherein, The circular arc is an optimal arc.

4. The curtain wall point hanging kit of claim 1, wherein, The opening width of the arc-shaped groove is smaller than the diameter of the circular arc. The bottom of the arc-shaped groove is a circular arc bottom. The inner side wall of the arc-shaped groove is inclined outward from the circular arc bottom to the opening.

5. Curtain wall, characterized in that The horizontal supporting wing is L-shaped. The composite board connecting hanging piece comprises a bottom plate and a stop plate. The stop plate is transversely arranged and vertically connected to the bottom plate. The stop plate divides the bottom plate into a clamping part and a mounting part. The stop plate has two stop plates arranged on both sides of the bottom plate. The clamping part is provided with transverse grooves on both sides. The clamping part has at least two transverse grooves on one side. The mounting part is provided with a mounting hole. The mounting hole is a strip-shaped hole. The bottom plate and the stop plate are rectangular. The short side of the stop plate is perpendicular to the bottom plate. The bottom plate and the stop plate are integrally manufactured. The long side of the stop plate is flush with the bottom plate. The stop plate is provided with a through hole. The anchor comprises a hollow pipe body and a plurality of root strips. The root strips are strip-shaped. The front end of the hollow pipe body is connected to the rear end of the root strips. All the root strips are arranged circumferentially along the front end of the hollow pipe body. The rear end of the hollow pipe body is provided with external threads and / or internal threads. The front end surface of the root strip is inclined. The hollow pipe body comprises a transition section and a threaded section. The rear end of the root strip is connected to the front end of the transition section. The rear end of the transition section is connected to the front end of the threaded section. The transition section and the threaded section are coaxially arranged. The composite board is installed on the side wall of the wall through the curtain wall point hanging sleeve as claimed in claim 2 or 3.

6. The curtain wall of claim 5, wherein, The upper and lower ends of the composite board are respectively arranged with two sets of curtain wall point hanging sets, the composite board is clamped on the composite board connecting hanging set, the composite board connecting hanging set is connected on the horizontal supporting wing, the wall vertical fixing wing is anchored on the side wall of the wall through the anchor bolt, and the anchor bolt passes through the strip-shaped through hole on the wall vertical fixing wing.

7. A method of installation suitable for a curtain wall as claimed in claim 6, characterised in that, The method comprises the following steps: a. Find the positive and negative zero level points of the building, and divide the grid according to the deepening design grid drawing; b. According to the deepening design point drawing, drill holes with impact drill, brush holes with steel brush, and remove residues with dust collector; c. Insert the anchor bolt into the hole, hammer the top of the anchor bolt, and then inject the anchor glue or high-strength cement slurry through the anchor bolt lumen, and stop injecting when a little of the anchor glue or high-strength cement slurry overflows; d. After installing the movable wing adapter corner code on the wall anchor bolt with a three-ethylene propylene rubber thermal break pad, adjust the adjusting bolt, adjust the horizontal supporting wing to the horizontal position, and then install the plate connecting hanging set coated with AB glue, install the anti-skid limiting pad, lock the adjusting bolt, and complete the installation of the lower end structure of the composite board; e. Clamp the lower end of the composite board from top to bottom on the clamping part of the composite board connecting hanging set, slightly adjust the horizontal and vertical position of the plate, temporarily fix the plate with an F-shaped clamp, install a three-ethylene propylene rubber thermal break pad on the wall anchor bolt at the upper end of the composite board, then install the movable wing adapter corner code, adjust the adjusting bolt, adjust the horizontal supporting wing to the horizontal position, then install the plate connecting hanging set coated with AB glue, install the anti-skid limiting pad, lock the adjusting bolt, and complete the installation of the upper end structure of the composite board, that is, the installation of the composite board is completed.

8. The method of claim 7, wherein, After step e, it further comprises: f. Paste the fine grain paper, apply the silicone sealant, scrape it flat with a scraper, and tear off the fine grain paper; h. Clean the wall surface and handle the site hygiene, and clean up the site after work.

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