CN217734501U

CN217734501U - Penetrating type fixing structure of fiber cement board curtain wall

Info

Publication number: CN217734501U
Application number: CN202221912804.5U
Authority: CN
Inventors: 陶旭; 沈鸥; 董方; 方略; 赵国华; 唐国强
Original assignee: Zhongzheng Construction Group Co ltd
Current assignee: Zhongzheng Construction Group Co ltd
Priority date: 2022-07-23
Filing date: 2022-07-23
Publication date: 2022-11-04
Anticipated expiration: 2032-07-23

Abstract

The utility model relates to a fiber cement board curtain penetrating type fixed knot constructs uses in the field of curtain construction, and it is including installing the keel frame on the wall body that is used for the construction for buried the embedded component underground in the wall body of construction, keel frame passes through the switching unit mount on the embedded component, and the curtain body that is used for the installation passes through fixed subassembly to be installed on keel frame. This application has the degree of stability that promotes being connected between curtain body and the wall body, makes the effect that the curtain body is difficult for droing from the wall body.

Description

Penetrating type fixing structure of fiber cement board curtain wall

Technical Field

The application relates to the field of curtain wall construction, in particular to a penetrating type fixing structure of a fiber cement board curtain wall.

Background

The curtain wall is the exterior wall enclosure of the building, does not bear the weight, hang like the curtain, so is called "curtain wall" too, it is modern large-scale and common to have decorative effect. The curtain wall consists of panels and a support system. With the improvement of aesthetic concepts of buildings and the development and development of artificial plate materials becoming mature, curtain walls with fiber cement boards as surface layer boards gradually enter eye curtains of people and are favored by architectural designers.

In the related art, fiber cement board curtain walls are mostly fixed on the wall body in a hanging mode, namely, during construction of the wall body, a keel frame is installed on the wall body in advance, a hanging piece is installed on the keel frame, a hanging groove is formed in the back face of the fiber cement board curtain wall, and the fiber cement board curtain wall can be hung on the hanging piece through the hanging groove so as to complete installation of the curtain wall.

However, the fiber cement board curtain wall is fixed on the wall body in a hanging mode in the related technology, the structural stability between the fiber cement board curtain wall and the keel frame is poor, and the fiber cement board curtain wall and the keel frame are easy to loose, so that the fiber cement board curtain wall falls off from the wall body, and great potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fiber cement board curtain wall penetrating type fixed knot constructs for improving the structure steadiness between fiber cement board curtain wall and the keel frame relatively poor to make fiber cement board curtain wall easily drop from building wall surface, have the problem of potential safety hazard.

The application provides a fiber cement board curtain wall penetrating type fixed knot constructs adopts following technical scheme:

the utility model provides a fiber cement board curtain wall penetrating type fixed knot constructs, is including installing the keel frame on the wall body that is used for the construction for buried the embedded subassembly underground in the wall body of construction, the keel frame passes through the switching subassembly to be installed on the embedded subassembly, the curtain body that is used for the installation passes through fixed subassembly to be installed on the keel frame.

Through adopting above-mentioned technical scheme, during actual construction, bury buried subassembly underground in the wall body earlier, then pass through switching subassembly with keel frame and install to buried subassembly in advance, accomplish the fixed to keel frame, pass through fixed subassembly with the curtain body at last and install on keel frame for the curtain body is fixed on keel frame, and is difficult for producing not hard up, and then has reduced the curtain body and has come off from the wall body, causes the condition of potential safety hazard.

Optionally, the embedded assembly includes an embedded plate and a plurality of embedded bolts, the embedded plate is embedded in the wall for construction, the embedded bolts are also embedded in the wall for construction, and one end of the embedded bolt, which is far away from the wall for construction, passes through the embedded plate.

By adopting the technical scheme, the pre-embedding work of the pre-embedding assembly is completed, the pre-embedding assembly provides a stable mounting platform for various assemblies of subsequent mounting, and the effect of facilitating the subsequent mounting work is achieved.

Optionally, a pouring cavity is arranged inside the embedded plate, and a plurality of pouring holes communicated with the pouring cavity are densely distributed in the surface of the embedded plate.

Through adopting above-mentioned technical scheme, when burying underground the built-in board, the concrete accessible built-in board surface that pours in the wall body pours the intracavity in the hole inflow of pouring to concreting in pouring the chamber and pouring the downthehole shaping of solidifying, promoted the firm degree of being connected between built-in board and the wall body.

Optionally, the embedded bolt is provided with a spiral rib at a position embedded in the wall for construction.

By adopting the technical scheme, after the embedded bolt is embedded in the wall body and the concrete forming the wall body is solidified, the spiral rib on the embedded bolt is embedded with the concrete formed by solidification, so that the stress capacity of the embedded bolt is enhanced, and the condition that the embedded bolt is pulled out of the wall body when the tensile force acting on the embedded bolt is large is reduced.

Optionally, the switching assembly includes a pair of switching corner connectors and a core-through screw, the pair of switching corner connectors is fixed to the pre-embedded plate through the pre-embedded bolt, and the keel is erected between the pair of switching corner connectors; the core penetrating screw rod penetrates through the pair of the switching corner connectors and the keel frame, and locking nuts are connected to two ends of the core penetrating screw rod in a threaded mode and abut against the switching corner connectors tightly.

Through adopting above-mentioned technical scheme, set up the threading screw rod to the threading screw rod passes a pair of switching angle sign indicating number and keel frame, makes keel frame fixed between a pair of switching angle sign indicating number, and then through the lock nut of screwing, makes keel frame tightly by the centre gripping between a pair of switching angle sign indicating number, has promoted the firm degree of keel frame installation.

Optionally, a first kidney-shaped hole for the embedded bolt to pass through is formed in the switching corner brace in a penetrating manner; and a second waist-shaped hole for the core-penetrating screw rod to penetrate through is arranged on the switching corner connector in a penetrating mode, and the first waist-shaped hole and the second waist-shaped hole are arranged vertically.

Through adopting above-mentioned technical scheme, set up first waist type hole and second waist type hole, and first waist type hole and second waist type hole mutually perpendicular set up for the operator can finely tune keel frame's mounted position according to the actual distance between the adjacent curtain body when actual installation, and then has promoted the whole pleasing to the eye degree of the curtain that comprises a plurality of curtain bodies.

Optionally, be equipped with on the keel frame and inlay the groove, fixed subassembly includes spacing end plate, inlays dress head and a plurality of self-tapping screw, spacing end plate is located inlay the tank bottom department of groove, inlay the dress head and establish on the curtain body that is used for the installation for the curtain body of installation passes through inlay the dress head with inlay the mutual gomphosis of groove and be fixed in on the keel frame, self-tapping screw passes the curtain body that is used for the installation in proper order and inlays dress head and threaded connection on the keel frame.

Through adopting above-mentioned technical scheme, set up on keel frame and inlay the dress groove, the first embedding of inlaying on the curtain body inlays the dress inslot, has accomplished the preliminary location to the curtain body. Then, in order to promote the firm degree of being connected between curtain body and the keel frame, set up self-tapping screw and pass the curtain body in proper order, inlay dress head and keel frame for this integument of curtain is nailed tightly firmly on keel frame, has reduced to take place between curtain body and the keel frame not hard up, leads to the curtain body to follow the condition that drops on the wall body.

Optionally, a sealing strip is arranged on the periphery of the curtain wall body for installation.

Through adopting above-mentioned technical scheme, set up the sealing strip in order to promote the leakproofness of seam crossing between the adjacent curtain body for the difficult seam crossing infiltration to the wall body of following between the adjacent curtain body of rainwater is on.

In summary, the present application includes at least one of the following beneficial technical effects:

1. during actual construction, firstly embedding a pre-buried assembly in a wall body, then installing a keel frame on the pre-buried assembly through a switching assembly to complete the fixation of the keel frame, and finally installing a curtain wall body on the keel frame through a fixing assembly to ensure that the curtain wall body is fixed on the keel frame and is not easy to loosen, thereby reducing the situation that the curtain wall body falls off from the wall body to cause potential safety hazards;

2. when the embedded plate is embedded, concrete poured in the wall body can flow into the pouring cavity through the pouring hole in the surface of the embedded plate, and is solidified and formed in the pouring cavity and the pouring hole, so that the stability of connection between the embedded plate and the wall body is improved;

3. set up first waist type hole and second waist type hole, and first waist type hole and second waist type hole mutually perpendicular set up for the operator can finely tune keel frame's mounted position according to the actual distance between the adjacent curtain body when actual installation, and then has promoted the whole pleasing to the eye degree of the curtain that comprises a plurality of curtain bodies.

Drawings

Fig. 1 is a schematic view illustrating a pre-buried component, a switching component, a keel frame and a fixing component which are sequentially installed in the embodiment of the present application.

FIG. 2 is a cross-sectional view of a penetrating fixing structure of a fiber cement panel curtain wall in the embodiment of the application.

FIG. 3 is a schematic view of a penetrating fixing structure of a fiber cement panel curtain wall in the embodiment of the application.

Reference numerals: 1. a wall body; 2. a keel frame; 21. embedding a groove; 3. pre-burying the assembly; 31. pre-burying a plate; 311. pouring a cavity; 312. pouring holes; 32. embedding bolts in advance; 4. a switching component; 41. transferring corner connectors; 411. a first kidney-shaped hole; 412. a second kidney-shaped hole; 42. a core penetrating screw rod; 43. locking the nut; 5. a curtain wall body; 6. a fixing assembly; 61. a limiting end plate; 62. embedding a head; 63. a self-tapping screw; 7. a spiral rib; 8. and (4) a sealing strip.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a fiber cement board curtain wall penetrating type fixing structure.

Referring to fig. 1 and 2, according to the construction sequence, an embedded component 3 is embedded in a wall 1. In the embodiment of the present application, the wall body 1 is a reinforced concrete wall common in building construction. Specifically, the embedment assembly 3 includes an embedment plate 31 and an embedment bolt 32. The embedded bolts 32 and the embedded plates 31 are embedded in the wall body 1, and the side surfaces, back to the wall body 1, of the embedded plates 31 are flush with the surface of the wall body 1. Four embedded bolts 32 are correspondingly used for one embedded plate 31, and one ends, far away from the wall body 1, of the four embedded bolts 32 penetrate through four corners of the embedded plate 31 in a one-to-one correspondence mode.

Referring to fig. 1 and 2, specifically, a pouring cavity 311 is arranged in the embedded plate 31, a plurality of pouring holes 312 are arranged on the surface of the embedded plate 31, the pouring holes 312 are communicated with the pouring cavity 311, concrete in the wall body 1 can flow into the pouring cavity 311 through the pouring holes 312, and the embedded plate 31 is firmly fixed in the wall body 1 after solidification molding, so that the anti-pulling performance of the embedded plate 31 is improved.

In the embodiment of the present application, the embedded bolt 32 is a common anchor bolt on the market. Specifically, the embedded bolt 32 includes a straight section and a hook section, and the straight section and the hook section are integrally formed. The bent hook part is completely embedded in the wall body 1, one end of the straight section part, which is far away from the bent hook part, penetrates through the embedded plate 31 and then extends out of the wall body 1, and a nut is connected to the part, extending out of the wall body 1, of the straight section part in a threaded mode.

In addition, the curved hook part is integrally formed with the spiral rib 7, and the contact area between the embedded bolt 32 and the wall body 1 is increased by the mutual embedding of the spiral rib 7 and the concrete after solidification forming, so that the embedded bolt 32 can be more stably fixed in the wall body 1.

Referring to fig. 1 and 2, the embedded plate 31 is provided with a keel frame 2 through a through connection assembly 4. The adapting assembly 4 includes a pair of adapting corner connectors 41 and two core screws 42, in the embodiment of the present application, the adapting corner connectors 41 adopt corner connectors commonly used in curtain wall installation, and the core screws 42 are commercially available double-head screws.

Specifically, a pair of through connection angle connectors 41 are fixed on the embedded plate 31 with openings opposite to each other, the keel frame 2 is installed between the pair of through connection angle connectors 41, the pair of core penetrating screws 42 are arranged in parallel, the core penetrating screws 42 penetrate through the pair of through connection angle connectors 41 and the keel frame 2, and the core penetrating screws 42 extend out of two ends of the through connection angle connectors 41 and are connected with locking nuts 43 in a threaded mode. In actual installation, an operator can fasten the lock nut 43 to clamp the keel frame 2 between the pair of adapter angle connectors 41, so as to complete the fixed installation of the keel frame 2.

In addition, a first kidney-shaped hole 411 is formed in the transfer corner connector 41 corresponding to the embedded bolt 32, and a second kidney-shaped hole 412 is formed in the transfer corner connector 41 corresponding to the core screw 42. In this application embodiment, first waist type hole 411 sets up along the horizontal direction, and second waist type hole 412 sets up along vertical direction, therefore in actual construction, if there is the deviation in pre-buried position of pre-buried subassembly 3, the operator can adjust keel frame 2's position according to actual construction needs to make things convenient for follow-up construction.

Referring to fig. 1 and 2, a curtain wall body 5 is fixed to a keel frame 2 by a fixing assembly 6. The curtain wall body 5 in the embodiment of the application adopts the fiber cement board as the surface layer board, and has the advantages of light weight, high strength and difficult warping. The keel frame 2 is made of steel and has higher strength and stronger bearing capacity.

Specifically, the side of the keel frame 2 departing from the wall 1 is provided with an embedded groove 21 along the vertical direction, the groove bottom of the embedded groove 21 is provided with a limiting end plate 61, and the limiting end plate 61 and the keel frame 2 are integrally formed. Correspondingly, the curtain wall body 5 is provided with the embedded head 62 towards the side of the wall body 1 along the vertical direction, and the embedded head 62 is embedded into the embedded groove 21 in a matching manner, so that the preliminary positioning and installation of the curtain wall body 5 are completed. Then, the operator uses the tapping screw 63 to sequentially penetrate through the curtain wall body 5, the embedded head 62 and the keel frame 2, so that the curtain wall body 5 is firmly fastened to the keel frame 2. By adopting the above scheme, promoted the steadiness of being connected between curtain body 5 and keel frame 2 for curtain body 5 is difficult for droing from wall body 1, has reduced the potential safety hazard. In the present embodiment, the limit end plate 61, the fitting head 62, and the tapping screw 63 constitute the fixing unit 6 described above.

In summary, the curtain wall body 5 is fixed on the wall 1 sequentially through the fixing component 6, the keel frame 2, the adapting component 4 and the embedded component 3, and represents a penetrating fixing structure relative to the wall 1.

Referring to fig. 3, a sealing strip 8 is bonded along the periphery of the curtain wall body 5. In the embodiment of the application, sealing strip 8 adopts common joint strip on the market, and sealing strip 8 can fill the clearance between adjacent curtain wall body 5, promotes the leakproofness of seam crossing between adjacent curtain wall body 5 for the difficult seam crossing infiltration to wall body 1 from between adjacent curtain wall body 5 of rainwater is difficult.

The implementation principle of the penetrating type fixing structure of the fiber cement plate curtain wall in the embodiment of the application is as follows: during actual construction, bury buried subassembly 3 underground earlier in wall body 1, then install keel frame 2 to buried subassembly 3 in advance through switching subassembly 4, accomplish the fixed to keel frame 2, install curtain body 5 on keel frame 2 through fixed subassembly 6 at last for curtain body 5 is fixed on keel frame 2, and difficult production is not hard up, thereby has reduced curtain body 5 and has come off from wall body 1, causes the condition of potential safety hazard.

The above preferred embodiments of the present application do not limit the scope of the present application, and therefore: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a fiber cement board curtain wall penetrating type fixed knot constructs, is including installing keel frame (2) on wall body (1) that is used for the construction, its characterized in that: a buried component (3) in the wall body (1) for construction, skeleton (2) are installed through switching subassembly (4) on buried component (3) in advance, are used for the curtain body (5) of installation to install through fixed subassembly (6) on skeleton (2).

2. The penetrative fastening structure of fiber cement panel curtain wall as claimed in claim 1, wherein: the embedded assembly (3) comprises an embedded plate (31) and a plurality of embedded bolts (32), the embedded plate (31) is embedded in the wall body (1) for construction, the embedded bolts (32) are also embedded in the wall body (1) for construction, and one ends, far away from the wall body (1) for construction, of the embedded bolts (32) penetrate through the embedded plate (31).

3. The penetrative fastening structure of fiber cement panel curtain wall as claimed in claim 2, wherein: a pouring cavity (311) is arranged inside the embedded plate (31), and a plurality of pouring holes (312) communicated with the pouring cavity (311) are densely distributed in the surface of the embedded plate (31).

4. The penetrative fastening structure of fiber cement panel curtain wall as claimed in claim 2, wherein: the spiral rib (7) is arranged on the part of the embedded bolt (32) embedded in the wall body (1) for construction.

5. The penetrative fastening structure of fiber cement panel curtain wall as claimed in claim 2, wherein: the switching assembly (4) comprises a pair of switching angle connectors (41) and a core-through screw rod (42), the switching angle connectors (41) are fixed on the embedded plate (31) through the embedded bolt (32), and the keel frame (2) is arranged between the switching angle connectors (41); the core penetrating screw rod (42) penetrates through the pair of switching angle connectors (41) and the keel frame (2), two ends of the core penetrating screw rod (42) are in threaded connection with locking nuts (43), and the locking nuts (43) are tightly abutted to the switching angle connectors (41).

6. The penetrative fastening structure of fiber cement panel curtain wall as claimed in claim 5, wherein: a first kidney-shaped hole (411) for the embedded bolt (32) to pass through is arranged on the adapting corner connector (41) in a penetrating manner; a second waist-shaped hole (412) for the core-penetrating screw rod (42) to penetrate through is arranged on the switching corner connector (41) in a penetrating mode, and the first waist-shaped hole (411) and the second waist-shaped hole (412) are arranged vertically.

7. The penetrative fastening structure of fiber cement panel curtain wall as claimed in claim 1, wherein: be equipped with on keel frame (2) and inlay groove (21), fixed subassembly (6) include spacing end plate (61), inlay dress head (62) and a plurality of self-tapping screw (63), spacing end plate (61) are located inlay the tank bottom department of groove (21), inlay dress head (62) and establish on curtain body (5) that are used for the installation, be used for the curtain body (5) of installation to pass through inlay dress head (62) with inlay the mutual gomphosis of groove (21) and be fixed in on keel frame (2), self-tapping screw (63) pass in proper order and are used for the curtain body (5) of installation and inlay dress head (62) and threaded connection be in on keel frame (2).

8. The penetrative fastening structure of fiber cement panel curtain wall as claimed in claim 1, wherein: the periphery of the curtain wall body (5) for installation is provided with a sealing strip (8).