Construction hanging piece special for stone curtain wall

Abstract

The utility model discloses a special construction pendant for a stone curtain wall, which comprises a mounting keel, a panel fixing inserted link and a fixing socket, and the mounting keel is connected with a concrete outer wall; the panel fixing insertion rod comprises an insertion rod body, and a baffle disc is arranged at one end of the insertion rod body; the fixed socket comprises a socket body, the socket body is provided with an insertion rod hole, the socket body is provided with a mounting hole vertically communicated with the insertion rod hole, and the locking pin is mounted in the mounting hole; a positioning groove allowing the locking pin to be inserted is formed in the insertion rod body; one end of the panel fixing insertion rod is inserted into the fixing hole of the stone panel and is fixedly connected with the stone panel; the other end of the panel fixing insertion rod is inserted into the fixing insertion base, and the locking pin is inserted into the positioning groove of the insertion rod body. And after the insertion rod is inserted in place, the lower end of the locking pin is inserted into a positioning groove of the panel fixing insertion rod, so that the panel fixing insertion rod is locked and connected with the fixing insertion seat, the problem of accidental falling cannot occur once the panel fixing insertion rod is mounted in place, and the safety of the stone panel after construction is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to stone curtain wall construction technical field, especially, relate to a special construction hanging piece for stone curtain wall. BACKGROUND

[0002] Stone curtain wall as the important component of modern building facade, is widely used in commercial building, office building, hotel and high -end residential building etc. Stone curtain wall with its elegant appearance, durability and excellent decorative effect is favored by architects and developers. However, due to the weight of stone is larger, and its installation process is extremely high to precision, therefore, stone curtain wall's construction hanging piece technology is particularly important.

[0003] The existing stone curtain wall construction hanging piece usually adopts the hanging type connection mode. This kind of connection mode usually hangs the stone panel on the supporting structure through the hanging piece, relies on the cooperation between the hanging piece and the stone panel to keep the stability of stone. However, although this way is convenient in the installation process and has certain economy, its potential risks and deficiencies cannot be ignored.

[0004] Firstly, the hanging connection mode is susceptible to external environment. Because the weight of stone is larger and is greatly influenced by climate change, in the long-term use process, the connection of the hanging part may appear loose, corrosion or aging phenomenon. These factors will gradually weaken the carrying capacity of the hanging piece, and then lead to the stability of stone panel to decline, in the extreme case, may lead to the stone panel from the building facade to fall off. Secondly, the stability and safety of the hanging connection often depend on the accuracy in the installation process and the technical level of the installation personnel. If the operation is improper during construction, or the construction environment has problems (such as temperature change, excessive wind, etc.), it is easy to appear that the connection component cannot be completely fixed, and even cannot fully bear the gravity of stone, and then lead to the falling off of stone panel. For high-rise building, especially so, once the stone falling accident occurs, it will cause serious threat to personnel safety and building property. In summary, the existing stone curtain wall construction hanging piece guarantees the construction convenience and economy, but there are a series of problems that affect the safety and durability. TECHNICAL PROBLEM

[0005] The utility model aims at providing a special construction hanging piece for stone curtain wall to solve the technical problem.

[0006] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A special construction hanger for stone curtain walls, used to install stone panels to the concrete exterior wall of a building, wherein the stone panels are provided with fixing holes; it includes: a mounting keel, a panel fixing rod, and a fixing socket, wherein the mounting keel is connected to the concrete exterior wall; the panel fixing rod includes a rod body, one end of which is provided with a baffle; the fixing socket includes a socket body, the socket body is provided with a rod hole, the socket body is provided with an installation hole perpendicularly connected to the rod hole, and a locking pin is installed in the installation hole; the other end of the rod body is provided with an inclined surface corresponding to the lower end of the locking pin, and a positioning groove for the locking pin to be inserted is provided on the rod body; one end of the panel fixing rod is inserted into the fixing hole of the stone panel and fixedly connected to the stone panel; the other end of the panel fixing rod is inserted into the fixing socket, and the locking pin is inserted into the positioning groove of the rod body.

[0007] The present invention further includes a special construction hanger for stone curtain walls as described above, wherein the locking pin includes a locking pin body, the locking pin body having a protruding ring; an upper retaining ring is provided at the upper part of the mounting hole of the socket body, a lower retaining ring is provided at the lower part of the mounting hole of the socket body, and a spring is provided on the locking pin body, the spring being located between the protruding ring and the spring retaining ring.

[0008] The present invention provides a special construction hanger for stone curtain walls as described above. Furthermore, the locking pin also includes an operating part disposed on the top of the locking pin body, and the operating part is provided with an operating hole.

[0009] The present invention further includes a special construction hanger for stone curtain walls as described above. The socket body is also provided with a liquid bag receiving cavity, which is located above the insertion hole. An adhesive liquid bag is installed in the liquid bag receiving cavity, and the adhesive liquid bag protrudes from the liquid bag receiving cavity and is at least partially placed in the insertion hole.

[0010] The present invention further includes a special construction hanger for stone curtain walls as described above, wherein the inclined surface of the insert body is provided with a spike for piercing the adhesive liquid bag.

[0011] The present invention provides a special construction hanger for stone curtain walls as described above. Further, the stone panel is provided with a baffle receiving cavity on the side away from the installation keel. The baffle receiving cavity is a ring structure concentrically arranged with the fixing hole.

[0012] The present invention provides a special construction hanger for stone curtain walls as described above. Further, the installation keel includes a first vertical keel and a second vertical keel spaced apart from each other. The first horizontal keel and the second horizontal keel are vertically connected to the vertical keel by keel fixing bolts. The first horizontal keel is located above the second horizontal keel.

[0013] The stone curtain wall special construction hanger described above further comprises, in which the first vertical keel and the second vertical keel are channel steel, and the first horizontal keel and the second horizontal keel are angle steel.

[0014] The usage process of the above-mentioned special construction hanger for stone curtain walls is as follows: First, insert the insert rod body into the fixing hole of the stone panel. Then, bring the insert rod body and the stone panel together close to the fixing socket, so that the insert rod body is inserted into the insert hole of the socket body. When the insert rod body initially contacts the locking pin, the insert rod body pushes the locking pin upward. After the insert rod is fully inserted, the lower end of the locking pin is inserted into the positioning groove of the panel fixing rod, thereby realizing the locking connection between the panel fixing rod and the fixing socket. Compared with the existing technology of setting two matching hangers on the keel and the stone panel respectively, once installed in place, there will be no problem of accidental detachment, thus improving the safety of the stone panel after construction. Attached Figure Description

[0015] The advantages of the present invention, as described above and / or in the following detailed description in conjunction with the accompanying drawings, will become clearer and more readily understood. These drawings are merely illustrative and do not limit the scope of the present invention.

[0016] Figure 1 A three-dimensional schematic diagram of the front side of a special construction hanger for stone curtain walls according to one embodiment;

[0017] Figure 2 A three-dimensional schematic diagram of the rear side of a special construction hanger for stone curtain walls according to one embodiment;

[0018] Figure 3 This is a schematic diagram of the left side of a special construction hanger for stone curtain walls according to an embodiment of the present invention;

[0019] Figure 4 for Figure 3 BB cross-sectional diagram;

[0020] Figure 5 for Figure 4 A magnified view of a portion of region a;

[0021] Figure 6 This is a schematic diagram of a fixed socket according to an embodiment of the present invention;

[0022] Figure 7 This is a schematic diagram of a panel fixing rod according to an embodiment of the present invention;

[0023] Figure 8 This is a cross-sectional schematic diagram of a fixed socket according to an embodiment of the present invention;

[0024] Figure 9 This is a schematic diagram of a panel fixing rod according to another embodiment of the present invention.

[0025] Figure 10 This is a magnified schematic diagram of a portion of the stone panel.

[0026] The attached diagram lists the components represented by each number as follows:

[0027] 10. Install keel; 11. First vertical keel; 12. Second vertical keel; 13. First horizontal keel; 14. Second horizontal keel; 15. Keel fixing bolt; 20. Stone panel; 21. Fixing hole; 22. Baffle receiving cavity; 30. Panel fixing rod; 31. Baffle; 32. Rod body; 33. Positioning groove; 34. Bevel; 35. Spike; 40. Fixing socket; 41. Socket body; 411. Upper retaining ring; 412. Mounting hole; 413. Liquid bag receiving cavity; 414. Rod hole; 415. Lower retaining ring; 42. Locking pin; 421. Locking pin body; 422. Protruding ring; 423. Operating part; 424. Operating hole; 43. Adhesive liquid bag. Detailed Implementation

[0028] In the following description, embodiments of the special construction hanger for stone curtain walls of this utility model will be described with reference to the accompanying drawings.

[0029] The embodiments described herein are specific implementations of this utility model, used to illustrate the concept of this utility model. They are all illustrative and exemplary, and should not be construed as limiting the implementation methods or scope of this utility model. In addition to the embodiments described herein, those skilled in the art can employ other obvious technical solutions based on the content disclosed in the claims and specification of this application. These technical solutions include those that make any obvious substitutions and modifications to the embodiments described herein.

[0030] The accompanying drawings in this specification are schematic diagrams used to illustrate the concept of this utility model, and schematically show the shapes of the various parts and their interrelationships. Please note that, in order to clearly show the structure of the components of the embodiments of this utility model, the drawings are not drawn to the same scale. The same reference numerals are used to indicate the same parts.

[0031] The special construction hanger for stone curtain walls involved in this utility model is used to install stone panels 20 to the concrete exterior wall of a building, combined with Figure 1 and Figure 10 As shown, the stone panel 20 is provided with fixing holes 21; in a preferred embodiment, the number of fixing holes is at least two, preferably four, and they are respectively provided near the four top corners of the rectangular stone panel.

[0032] Combination Figures 1 to 10 This invention describes a construction hanger specifically for stone curtain walls according to an embodiment of the present invention, which includes:

[0033] Install the keel 10, which is connected to the concrete exterior wall; the aforementioned concrete exterior wall refers to the concrete exterior wall of a building, specifically the concrete exterior wall requiring a stone curtain wall; the fixing method of the keel includes using pre-embedded bolts, etc. In a specific embodiment, the keel 10 includes a first vertical keel 11 and a second vertical keel 12 arranged at intervals in the vertical direction, a first horizontal keel 13 and a second horizontal keel 14 vertically connected to the vertical keel by keel fixing bolts 15, with the first horizontal keel 13 located above the second horizontal keel 14, and the two being spaced apart from each other. The vertical and horizontal keels are arranged in the above manner at their intersections, forming a set of intersection points, each intersection point including four intersection points. Corresponding to the stone panel 20 with four fixing holes, four stone curtain wall-specific construction hangers are installed at the four intersection points. This structure allows for a more stable fixation of the stone panel to the concrete exterior wall. In one specific embodiment, the first vertical keel 11 and the second vertical keel 12 are channel steel. The use of channel steel for the vertical keel allows it to be connected to the concrete wall and the horizontal keel respectively through surface contact using two sides of the channel steel. The first horizontal keel 13 and the second horizontal keel 14 are angle steel. The use of angle steel for the horizontal keel allows one structural plate of the angle steel to mate with one side of the channel steel, while the other structural plate of the angle steel forms a horizontal installation platform for the installation of other parts (fixed sockets).

[0034] Panel fixing rod 30, combined Figure 7 As shown, the panel fixing rod 30 includes a rod body 32, and a baffle 31 is provided at one end of the rod body 32. The outer diameter of the baffle should be larger than the diameter of the fixing hole 21 provided on the stone panel 20, so that the rod body can be inserted into the fixing hole while the baffle can stop the stone panel. In a further preferred embodiment, such as Figure 10 As shown, the stone panel 20 has a baffle receiving cavity 22 on the side away from the mounting keel 10. The baffle receiving cavity 22 is an annular structure concentrically arranged with the fixing hole 21. When installing the panel fixing rod to the stone panel, first insert the rod body 32 into the fixing hole, and make the baffle 31 completely placed in the baffle receiving cavity 22. That is, the depth of the baffle receiving cavity is greater than the thickness of the baffle to fully accommodate the baffle. Use an adhesive of the same color as the stone panel, or a mixture of glue and stone powder, to fill the baffle receiving cavity to make the outer surface of the stone panel flush and aesthetically pleasing. Through the above operations, a filling decorative layer with the same or similar color as the surface of the stone panel is formed on the outside of the baffle.

[0035] Fixed socket 40, combined Figure 5 and Figure 8As shown, the fixed socket 40 includes a socket body 41, which is generally rectangular in shape. At the bottom of the socket body are ear plates protruding to both sides. The fixed socket is fixedly connected to the horizontal keel by the ear plates and bolts. The socket body 41 has a plug hole 414, which, in conjunction with… Figure 1 The insertion hole is horizontally oriented to facilitate the insertion of the insertion rod body; the socket body 41 has a mounting hole 412 vertically communicating with the insertion hole 414, and the locking pin 42 is installed in the mounting hole 412; combined with Figure 7 As shown, the other end of the insert rod body 32 is provided with a bevel 34 corresponding to the lower end of the locking pin 42. When the insert rod body is inserted into the insert rod hole and initially contacts the locking pin, the bevel can prevent jamming and thus smoothly push the locking pin upward. The insert rod body 32 is provided with a positioning groove 33 for the locking pin 42 to be inserted, that is, the depth and diameter of the positioning groove are adapted to the lower end of the locking pin. One end of the panel fixing insert rod 30 is inserted into the fixing hole 21 of the stone panel 20 and fixedly connected to the stone panel 20. The other end of the panel fixing insert rod 30 is inserted into the fixing socket 40, and the locking pin 42 is inserted into the positioning groove 33 of the insert rod body 32.

[0036] The usage process of the above-mentioned special construction hanger for stone curtain walls is as follows: First, insert the insert rod body into the fixing hole of the stone panel. Then, bring the insert rod body and the stone panel together close to the fixing socket, so that the insert rod body is inserted into the insert hole of the socket body. When the insert rod body initially contacts the locking pin, the insert rod body pushes the locking pin upward. After the insert rod is fully inserted, the lower end of the locking pin is inserted into the positioning groove of the panel fixing rod, thereby realizing the locking connection between the panel fixing rod and the fixing socket. Compared with the existing technology of setting two matching hangers on the keel and the stone panel respectively, once installed in place, there will be no problem of accidental detachment, thus improving the safety of the stone panel after construction.

[0037] In such Figure 5 and Figure 8 In one specific embodiment shown, the locking pin 42 includes a locking pin body 421 with a protruding ring 422 on it. An upper retaining ring 411 is provided above the mounting hole 412 of the socket body 41, and a lower retaining ring 415 is provided below the mounting hole 412. A spring is provided on the locking pin body 421, located between the protruding ring 422 and the spring retaining ring. The upper retaining ring blocks the upper end of the spring, the protruding ring blocks the lower end of the spring, and the lower retaining ring stops the protruding ring, thus preventing the locking pin from uncontrollably disengaging from the mounting hole. Through the above structural design and the spring's elasticity, the locking pin will not accidentally disengage after being inserted into the positioning groove of the fixing rod, thereby further ensuring the reliability and safety of the stone panel's fixed installation.

[0038] In such Figure 6In a preferred embodiment shown, the locking pin 42 further includes an operating part 423 disposed on the top of the locking pin body 421, and the operating part 423 is provided with an operating hole 424. The two sides of the operating part are flat structures, which facilitates the clamping of tools such as pliers, and the operating hole facilitates the insertion of a hooked operating tool and conveniently moves and operates the locking pin.

[0039] For construction applications requiring higher safety standards for stone panels, such as high-rise buildings, the aforementioned specialized construction accessories for stone curtain walls can be further improved, such as... Figure 8 As shown, the socket body 41 also has a liquid bag receiving cavity 413, which is located above the plug hole 414. An adhesive liquid bag 43 is installed inside the liquid bag receiving cavity 413, protruding from the cavity and at least partially placed within the plug hole 414. The inclined surface 34 of the plug body 32 has a spike 35 for piercing the adhesive liquid bag 43. When the plug body is inserted into the plug hole of the socket body, the spike pierces the adhesive liquid bag. With the slow outflow of adhesive from the bag and the insertion of the plug body, the adhesive is evenly applied to the plug body. After the adhesive solidifies, the plug body is bonded to the fixed socket. This method further prevents the stone panel from detaching after installation, ensuring the safety of stone panel installation in high-rise buildings.

[0040] The technical features disclosed above are not limited to the combinations of the disclosed features with other features. Those skilled in the art can also make other combinations of the technical features according to the purpose of the utility model in order to achieve the purpose of the utility model.

Claims

1. A special construction hanger for stone curtain walls, used to install stone panels (20) onto the concrete exterior wall of a building, wherein the stone panels (20) are provided with fixing holes (21); characterized in that, The system includes: a mounting keel (10), a panel fixing rod (30), and a fixing socket (40). The mounting keel (10) is connected to the concrete exterior wall. The panel fixing rod (30) includes a rod body (32), and a baffle (31) is provided at one end of the rod body (32). The fixing socket (40) includes a socket body (41), which has a rod hole (414) and a mounting hole (412) vertically connected to the rod hole (414). A locking pin (42) is installed on the mounting socket. The mounting hole (412) is provided; the other end of the insert rod body (32) is provided with a bevel (34) corresponding to the lower end of the locking pin (42), and the insert rod body (32) is provided with a positioning groove (33) for the locking pin (42) to be inserted; one end of the panel fixing insert rod (30) is inserted into the fixing hole (21) of the stone panel (20) and fixedly connected to the stone panel (20); the other end of the panel fixing insert rod (30) is inserted into the fixing socket (40), and the locking pin (42) is inserted into the positioning groove (33) of the insert rod body (32).

2. The special construction hanger for stone curtain walls according to claim 1, characterized in that, The locking pin (42) includes a locking pin body (421), on which a protruding ring (422) is provided; an upper retaining ring (411) is provided on the upper part of the mounting hole (412) of the socket body (41), and a lower retaining ring (415) is provided on the lower part of the mounting hole (412) of the socket body (41); a spring is provided on the locking pin body (421), and the spring is located between the protruding ring (422) and the spring retaining ring.

3. The special construction hanger for stone curtain walls according to claim 2, characterized in that, The locking pin (42) also includes an operating part (423) disposed on the top of the locking pin body (421), and the operating part (423) is provided with an operating hole (424).

4. The special construction hanger for stone curtain walls according to claim 1, characterized in that, The socket body (41) is also provided with a liquid bag receiving cavity (413), which is located above the plug hole (414). An adhesive liquid bag (43) is installed in the liquid bag receiving cavity (413), and the adhesive liquid bag (43) protrudes from the liquid bag receiving cavity (413) and is at least partially placed in the plug hole (414).

5. The special construction hanger for stone curtain walls according to claim 4, characterized in that, The inclined surface (34) of the insert body (32) is provided with a spike (35) for piercing the adhesive liquid bag (43).

6. The special construction hanger for stone curtain walls according to any one of claims 1 to 5, characterized in that, The stone panel (20) has a baffle receiving cavity (22) on the side away from the installation keel (10), and the baffle receiving cavity (22) is an annular structure concentrically arranged with the fixing hole (21).

7. The special construction hanger for stone curtain walls according to claim 6, characterized in that, The mounting keel (10) includes a first vertical keel (11) and a second vertical keel (12) spaced apart from each other. A first horizontal keel (13) and a second horizontal keel (14) are vertically connected to the vertical keel by keel fixing bolts (15). The first horizontal keel (13) is located above the second horizontal keel (14).

8. The special construction hanger for stone curtain walls according to claim 7, characterized in that, The first vertical keel (11) and the second vertical keel (12) are channel steel, and the first horizontal keel (13) and the second horizontal keel (14) are angle steel.

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