A building curtain wall installation fixing bracket

Abstract

The utility model relates to the technical field of curtain wall installation, and discloses a building curtain wall installation fixing bracket, including a mounting seat, a fixing assembly is arranged on one side of the mounting seat, and the fixing assembly includes a bidirectional screw rod rotatably connected to the inside of the mounting seat, the top end of the bidirectional screw rod extends to the top surface of the mounting seat, and the outer wall of the bidirectional screw rod is threadedly connected to two clamping frames, and the front side of the clamping frame is fixed with a clamping frame. The utility model adopts a rotating compression nut to tightly squeeze the support frame and the front side of the mounting seat, thereby applying a lateral supporting force to the clamping frame, and by adopting a sliding frame to slide with a sliding groove, a lateral pulling force is applied to the clamping frame, so that the weight of the curtain wall is decomposed and borne by the clamping frame and the sliding frame respectively, effectively avoiding the weight of the curtain wall from being directly applied to the bidirectional screw rod, resulting in radial force on the bidirectional screw rod, and the radial yield force of the bidirectional screw rod is limited, which may cause the bending of the bidirectional screw rod, resulting in the problem that the curtain wall cannot be disassembled later.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall installation, in particular to a building curtain wall installation fixing bracket. Background Art

[0002] The building curtain wall refers to the non-load-bearing exterior wall enclosure of a building, which is usually composed of panels (glass, metal plates, stone slabs, ceramic plates, etc.) and the supporting structure behind it (aluminum beams and columns, steel structures, glass ribs, etc.). The building curtain wall requires an installation and fixing bracket when in use.

[0003] An existing building curtain wall installation and fixing bracket (publication number: CN221053220U) has at least the following disadvantages: the device clamps and fixes the glass curtain wall between two assembleable movable clamping frames, but no additional auxiliary support structure is provided for the clamping frames and the curtain wall, resulting in the gravity of the curtain wall being directly applied laterally to a single bidirectional screw rod, and the radial yield strength of the bidirectional screw rod is limited, which may cause the bidirectional screw rod to be compressed and bent, resulting in the subsequent inability to disassemble the curtain wall. For this reason, the present utility model is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a building curtain wall installation fixing bracket.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A building curtain wall installation and fixing bracket comprises a mounting seat, a fixing assembly is arranged on one side of the mounting seat, the fixing assembly comprises a bidirectional screw rod rotatably connected inside the mounting seat, the top end of the bidirectional screw rod extends to the top surface of the mounting seat, the outer wall of the bidirectional screw rod is threadedly connected to two clamping frames, a clamping frame is fixed on the front side of the clamping frame, and a support frame is arranged on the side of the clamping frame away from the clamping frame.

[0007] As a further solution of the utility model, a threaded rod is fixed on the side of the clamping frame away from the clamping frame, the support frame is movably sleeved on the outer wall of the threaded rod, the outer wall of the threaded rod is threadedly connected with a clamping nut, sliding grooves are provided on the left and right sides of the interior of the mounting seat, and a sliding frame is fixed to the end of the clamping frame close to the mounting seat, and the two ends of the sliding frame are respectively slidably arranged inside the two sliding grooves.

[0008] As a further solution of the utility model, a connecting plate is fixed on the left side of the clamping frame, connecting grooves are opened on both sides of the two clamping frames away from each other and close to the right end, a mounting hole is opened on the top surface of the connecting plate, and a threaded hole is opened on the inner top surface of the connecting groove.

[0009] As a further solution of the utility model, mounting strips are fixed to both left and right sides of the mounting seat, and three mounting holes are formed at one end of the mounting strip.

[0010] As a further solution of the utility model, two positioning grooves are provided on the front side of the mounting seat, and the support frame and the interior of the positioning grooves are slidably arranged.

[0011] As a further solution of the utility model, a plurality of anti-slip grooves are provided on both sides of the inner portions of the two clamping frames close to each other.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] By placing the curtain wall between two clamping frames, and then rotating the bidirectional screw rod to drive the clamping frame to clamp and fix the curtain wall, and using a rotating tightening nut to tightly squeeze the support frame and the front side of the mounting seat, a lateral supporting force is applied to the clamping frame, and a lateral pulling force is applied to the clamping frame by sliding the sliding frame and the sliding groove, so that the weight of the curtain wall is decomposed and borne by the clamping frame and the sliding frame respectively, effectively avoiding the weight of the curtain wall being directly applied to the bidirectional screw rod, resulting in radial force on the bidirectional screw rod, and the radial yield force of the bidirectional screw rod is limited, which may cause the bidirectional screw rod to bend, resulting in the subsequent inability to disassemble the curtain wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural schematic diagram of a building curtain wall installation fixing bracket proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of a three-dimensional split structure of a building curtain wall installation fixing bracket proposed by the utility model;

[0016] Figure 3 This is a three-dimensional cross-sectional structural diagram of a mounting seat of a building curtain wall mounting fixing bracket proposed by the utility model;

[0017] Figure 4 The utility model is a three-dimensional cross-sectional structural diagram of a clamping frame at position C of a building curtain wall installation fixing bracket.

[0018] In the figure: 1. mounting base; 2. bidirectional screw rod; 201. clamping frame; 202. snap-on frame; 203. support frame; 204. threaded rod; 205. clamping nut; 206. sliding groove; 207. sliding frame; 3. connecting plate; 301. connecting groove; 4. mounting strip; 5. positioning groove; 6. anti-slip groove. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] like Figure 1-Figure 4 As shown, a building curtain wall installation and fixing bracket includes a mounting base 1, a fixing component is arranged on one side of the mounting base 1, and the fixing component includes a bidirectional screw rod 2 rotatably connected to the inside of the mounting base 1, the top end of the bidirectional screw rod 2 extends to the top surface of the mounting base 1, and the outer wall of the bidirectional screw rod 2 is threadedly connected to two clamping frames 201, a clamping frame 202 is fixed to the front side of the clamping frame 201, and a support frame 203 is arranged on the side of the clamping frame 201 away from the clamping frame 202.

[0023] like Figure 2-Figure 4As shown, in this embodiment, a threaded rod 204 is fixed on the side of the clamping frame 201 away from the clamping frame 202, the support frame 203 is movably sleeved with the outer wall of the threaded rod 204, the outer wall of the threaded rod 204 is threadedly connected with a clamping nut 205, and sliding grooves 206 are provided on both sides of the inside of the mounting seat 1. A sliding frame 207 is fixed on the end of the clamping frame 201 close to the mounting seat 1, and the two ends of the sliding frame 207 are respectively slidably arranged inside the two sliding grooves 206. By placing the curtain wall between the two clamping frames 202, and then rotating the bidirectional screw rod 2 to drive the clamping frame 202 to clamp and fix the curtain wall The support frame 203 is fixed, and the rotating compression nut 205 is used to tightly squeeze the front side of the mounting seat 1, thereby applying a lateral supporting force to the clamping frame 201, and the sliding frame 207 slides with the sliding groove 206 to apply a lateral pulling force to the clamping frame 201, so that the weight of the curtain wall is decomposed and borne by the clamping frame 201 and the sliding frame 207 respectively, effectively avoiding the weight of the curtain wall being directly applied to the bidirectional screw rod 2, resulting in radial force on the bidirectional screw rod 2, and the radial yield force of the bidirectional screw rod 2 is limited, which may cause the bidirectional screw rod 2 to bend, resulting in the problem that the curtain wall cannot be disassembled later.

[0024] like Figure 2-Figure 4 As shown, in this embodiment, a connecting plate 3 is fixed to the left side of the clamping frame 202, and connecting grooves 301 are provided on both sides of the two clamping frames 202 away from each other and close to the right end, a mounting hole is provided on the top surface of the connecting plate 3, and a threaded hole is provided on the inner top surface of the connecting groove 301. By providing a connecting groove 301 on the left side of the clamping frame 202 and on the right side of the connecting plate 3, two side-by-side fixing brackets can be connected on both sides through the clamping frame 202 and the connecting plate 3, so that the side-by-side fixing brackets are tightly connected, thereby increasing the reliability of the curtain wall installation structure.

[0025] like Figure 2-Figure 4 As shown, in this embodiment, mounting bars 4 are fixed on both sides of the mounting base 1, and three mounting holes are opened on one side of the mounting bar 4. The mounting base 1 can be installed on the main supporting steel frame of the building by inserting bolts into the mounting holes of the mounting bar 4.

[0026] like Figure 2-Figure 4 As shown, in this embodiment, two positioning grooves 5 are provided on the front side of the mounting seat 1, and the support frame 203 and the interior of the positioning grooves 5 are slidably arranged. The positioning grooves 5 can be used to position the support frame 203 to prevent the support frame 203 from being separated from the front side of the mounting seat 1.

[0027] like Figure 2-Figure 4As shown, in this embodiment, a plurality of anti-skid grooves 6 are provided on both sides of the inner portions of the two clamping frames 202 close to each other. The anti-skid grooves 6 can increase the friction between the clamping frames 202 and the curtain wall after the curtain wall is clamped, thereby increasing the lateral restraining force on the curtain wall and improving the reliability of the curtain wall installation structure.

[0028] From the above description, it can be seen that the above-mentioned embodiment of the utility model achieves the following technical effects: in use, the mounting base 1 can be installed on the main supporting steel frame of the building by inserting bolts into the mounting holes of the mounting strip 4, and then the curtain wall is placed between the two clamping frames 202, and then the two-way screw rod 2 is rotated to drive the two clamping frames 202 to approach each other and clamp and fix the curtain wall, so that the support frame 203 is fitted with the inside of the positioning groove 5, and the clamping nut 205 is rotated so that the clamping nut 205 is pressed against the support frame 203 on the threaded rod 204. The clamping nut 205 moves on one side, and finally the support frame 203 is compressed and fixed by the clamping nut 205, so as to complete the installation of the curtain wall. By setting the connecting plate 3 on the left side of the clamping frame 202 and the connecting groove 301 on the right side, two side-by-side fixed brackets can be connected on both sides through the clamping frame 202 and the connecting plate 3, so that the side-by-side fixed brackets are tightly connected, thereby increasing the reliability of the curtain wall installation structure. After the clamping frame 202 clamps the curtain wall, the anti-slip groove 6 can increase the friction with the curtain wall, increase the lateral restriction force on the curtain wall, and increase the reliability of the curtain wall installation structure.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A building curtain wall mounting bracket, comprising a mounting seat (1), characterized in that: A fixing assembly is provided on one side of the mounting seat (1), the fixing assembly comprising a bidirectional screw rod (2) rotatably connected to the inside of the mounting seat (1), the top end of the bidirectional screw rod (2) extending to the top surface of the mounting seat (1), the outer wall of the bidirectional screw rod (2) being threadedly connected to two clamping frames (201), a clamping frame (202) being fixed to the front side of the clamping frame (201), and a support frame (203) being provided on the side of the clamping frame (201) away from the clamping frame (202).

2. A building curtain wall installation and fixing bracket according to claim 1, characterized in that: A threaded rod (204) is fixed to the side of the clamping frame (201) away from the clamping frame (202); the support frame (203) is movably sleeved with the outer wall of the threaded rod (204); a clamping nut (205) is threadedly connected to the outer wall of the threaded rod (204); sliding grooves (206) are provided on both left and right sides of the interior of the mounting seat (1); a sliding frame (207) is fixed to one end of the clamping frame (201) close to the mounting seat (1); and the two ends of the sliding frame (207) are respectively slidably arranged inside the two sliding grooves (206).

3. The building curtain wall installation and fixing bracket according to claim 2, characterized in that: A connecting plate (3) is fixed on the left side of the clamping frame (202); connecting grooves (301) are provided on two sides of the two clamping frames (202) that are away from each other and close to the right end; a mounting hole is provided on the top surface of the connecting plate (3); and a threaded hole is provided on the inner top surface of the connecting groove (301).

4. The building curtain wall installation and fixing bracket according to claim 3, characterized in that: Mounting strips (4) are fixed to both left and right sides of the mounting seat (1), and three mounting holes are provided on one side of the mounting strip (4).

5. The building curtain wall installation and fixing bracket according to claim 4, characterized in that: Two positioning grooves (5) are provided on the front side of the mounting seat (1), and the support frame (203) and the interior of the positioning grooves (5) are slidably arranged.

6. The building curtain wall installation and fixing bracket according to claim 5, characterized in that: A plurality of anti-slip grooves (6) are provided on both sides of the inner portions of the two clamping frames (202) close to each other.

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