Exposed frame glass curtain wall cushion block

Abstract

The utility model belongs to the technical field of glass curtain walls, and particularly relates to an exposed frame glass curtain wall cushion block which comprises cushion block bodies installed on the two sides of a glass plate, a keel is arranged at the lower end of the glass plate, the two cushion block bodies are symmetrically installed on the two sides of the keel, and grooves are formed in the two cushion block bodies. A groove is formed in the keel, reserved screw holes are formed in the two ends of the groove, screws are inserted into the two reserved screw holes in a threaded mode, the screws penetrate through the outer surface of the keel and extend into the keel, and the cushion block is made of rubber; a mounting head is arranged at one end of the screw, a cross-shaped groove is formed in the surface of the mounting head, and one end of the cross-shaped groove extends to form an extending groove. By limiting the position of the glass, the reserved sizes of the left side and the right side are basically consistent when the glass is installed, the sizes of the aluminum alloy pressing plates acting on the edges of the glass are the same, and the technical requirements of balanced stress and straight glue lines are met.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass curtain walls, in particular to a cushion block for an exposed frame glass curtain wall. Background Art

[0002] Glass curtain wall is a building exterior protective structure or decorative structure that has a supporting structure system that can have a certain displacement ability relative to the main structure and does not share the effects on the main structure. Glass curtain wall has two structures: single-layer and double-layer glass. Generally, the area of ​​glass curtain wall on the outer surface of the building is very large, and staff often need to install it quickly.

[0003] The public document (publication number CN202122341490.X) discloses an extrusion type fastening point structure, including a top pressure cover, a bottom pressure cover and a locking pressure block, characterized in that: the top pressure cover and the bottom pressure cover are both two-half structures, and a through hole is formed in the middle of the two-half structures of the top pressure cover and the bottom pressure cover, and an adjustment gasket group is provided between the fixing cable pressure block and the top pressure cover, and between the locking pressure block and the bottom pressure cover, and the adjustment gasket group is provided with a U-shaped groove that cooperates with the cable.

[0004] It is known from the prior art that when installing an exposed frame glass curtain wall during construction, the glass has a larger gap than the base cavity of the keel insulation strip, and the glass has a larger space to move freely left and right. In order to pursue installation speed, the installation workers are prone to deviations in the control of the left and right installation positions of the glass, which will cause the reserved gap on one side to be too small and the gap on the other side to be too large. If gaskets are simply added on both sides of the glass, the stability of the installation position cannot be guaranteed. This makes the quality of weather-resistant glue injection poor, unsightly, and easy to crack, which in turn causes the air tightness and water tightness of the curtain wall to fail to meet the use requirements. At the same time, it will also cause the stress point of the pressure plate that fixes the glass to deviate from the position of the hollow insulation strip and the size of the glass edge to be too small, affecting the glass fixing effect. Utility Model Content

[0005] The utility model is a visible frame glass curtain wall pad block proposed to solve the technical problems proposed in the background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A visible frame glass curtain wall pad, comprising pads installed on both sides of a glass plate, a keel is provided at the lower end of the glass plate, two pads are symmetrically installed on both sides of the keel, a groove is provided on the two pads, reserved screw holes are provided at both ends of the groove, screws are threadedly inserted in the two reserved screw holes, the screws pass through the outer surface of the keel and extend to the inside, and the pad is made of rubber;

[0008] One end of the screw is a mounting head, a cross slot is provided on the surface of the mounting head, and one end of the cross slot is extended to form an extension slot;

[0009] Filling blocks are adhered to the upper and lower surfaces inside the keel, the end of the screw is inserted between the two filling blocks, a linkage mechanism is installed on the groove, and the two ends of the linkage mechanism are respectively inserted between the two extension grooves.

[0010] Preferably, triangular axes are symmetrically arranged on the inner wall of the extension groove, a trapezoidal groove is formed in the extension groove through the triangular axes, the linkage mechanism includes a linkage shaft and blocks rotatably connected at both ends of the linkage shaft, a handle is arranged in the middle of the linkage shaft, and the extension groove is inserted into the trapezoidal groove from one side.

[0011] Preferably, a trapezoidal block is fixedly mounted on the lower surface of the clamping block, the trapezoidal block is inserted into the trapezoidal groove, and the upper surface of the clamping block is rotatably connected to the linkage shaft.

[0012] Preferably, a mounting shaft is inserted into the cross groove, and one side of the mounting shaft abuts against the clamping block.

[0013] Preferably, protrusions are provided on both sides of the filling block, the protrusions are in contact with the inner side wall surface of the keel, and the filling block is made of silicone.

[0014] Preferably, one end of the reserved screw hole is tapered, and the thickness of the tapered portion is greater than the thickness of the mounting head.

[0015] Compared with the prior art, the utility model has the following beneficial effects: a pad is added to the upper and lower ends of each glass, which can be fixed to the aluminum alloy keel through the reserved screw holes with ST3.5*16 stainless steel screws, the countersunk design avoids direct contact between the glass and the stainless steel screws, the rubber material is soft and will not cause damage to the glass, and by limiting the position of the glass, the reserved dimensions on the left and right sides of the glass are basically the same when installing, so that the aluminum alloy pressure plate has the same size on the edge of the glass, meeting the technical requirements of balanced force and straight glue seams. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front structural schematic diagram of an exposed frame glass curtain wall pad proposed by the utility model;

[0017] Figure 2 This is a side structural schematic diagram of an exposed frame glass curtain wall pad proposed by the utility model;

[0018] Figure 3 is a schematic diagram of the structure of the groove;

[0019] Figure 4 It is a schematic diagram of the local structure for reserving screw holes;

[0020] Figure 5 for Figure 3 The structural diagram at A in the middle;

[0021] Figure 6 This is a schematic diagram of the planar structure of an exposed frame glass curtain wall pad proposed by the utility model;

[0022] Figure 7 This is a schematic diagram of the side plane structure with reserved screw holes.

[0023] In the figure: 1 glass plate, 2 keel, 3 filling block, 4 cushion block, 5 groove, 6 reserved screw hole, 7 screw, 8 cross slot, 9 mounting head, 10 protrusion, 11 mounting shaft, 12 linkage shaft, 13 extension slot, 14 triangular shaft, 15 clamping block, 16 trapezoidal block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0026] Reference Figure 1-Figure 7 A visible frame glass curtain wall pad includes pads 4 installed on both sides of a glass plate 1, a keel 2 is arranged at the lower end of the glass plate 1, two pads 4 are symmetrically installed on both sides of the keel 2, grooves 5 are opened on the two pads 4, reserved screw holes 6 are arranged at both ends of the groove 5, screws 7 are threadedly inserted in the two reserved screw holes 6, and the screws 7 pass through the outer surface of the keel 2 and extend to the inside, and the pads 4 are made of rubber;

[0027] One end of the screw 7 is a mounting head 9, a cross slot 8 is provided on the surface of the mounting head 9, and one end of the cross slot 8 is extended to form an extension slot 13;

[0028] Filling blocks 3 are adhered to the upper and lower surfaces of the keel 2 , the end of the screw 7 is inserted between the two filling blocks 3 , a linkage mechanism is installed on the groove 5 , and the two ends of the linkage mechanism are respectively inserted between the two extension slots 13 .

[0029] Both sides of the filling block 3 are provided with protrusions 10, which fit the inner side wall surface of the keel 2. The filling block 3 is made of silicone, and one end of the reserved screw hole 6 is tapered, and the thickness of the tapered shape is greater than the thickness of the mounting head 9. During installation, since the space at one end of the reserved screw hole 6 is larger, it can be installed in a sinking manner inside.

[0030] A triangular shaft 14 is symmetrically arranged on the inner wall of the extension groove 13, a trapezoidal groove is formed in the extension groove 13 by the triangular shaft 14, the linkage mechanism includes a linkage shaft 12 and a clamping block 15 rotatably connected at both ends of the linkage shaft 12, a handle is arranged in the middle of the linkage shaft 12, and the extension groove 13 is inserted into the trapezoidal groove from one side. When installing the glass curtain wall, the two installation heads 9 on one side can be rotated at the same time through the linkage mechanism, thereby reducing the steps in the installation process.

[0031] A trapezoidal block 16 is fixedly mounted on the lower surface of the block 15, and the trapezoidal block 16 is inserted in the trapezoidal groove. The upper surface of the block 15 is rotatably connected to the linkage shaft 12. The trapezoidal block 16, which is clamped in the two triangular shafts 14, is connected to the linkage shaft 12 through the block 15. When the position of one of the blocks 15 changes, the position of the other block 15 can be changed under the linkage action of the linkage shaft 12, and then the two screws 7 can be rotated synchronously. An installation shaft 11 is inserted in the cross groove 8, and one side of the installation shaft 11 is against the block 15. When the screw 7 is rotated, it is installed through the installation shaft 11, and the installation shaft 11 is inserted into the cross groove 8 and fixes the position of the block 15.

[0032] When installing this structure, first install the pad 4 to both sides of the keel 2, and the staff inserts the linkage mechanism into the triangular shaft 14 from one side of the two cross slots 8. As the installation shaft 11 rotates, the two screws 7 connected by the linkage mechanism will rotate synchronously. The staff can hold the protruding handle in the middle to rotate the linkage shaft 12, or insert the installation shaft 11 into the cross slot 8 to install the screw 7, so that two screws 7 can be installed at one time, wherein the screw 7 is an ST3.5*16 stainless steel screw. Two screws 7 are used to install and fix one pad 4 to ensure that the position of each pad 4 is fixed to avoid the problem of angular deflection in the later stage, so that pads 4 are installed on both sides of each keel 2, and finally the keel 2 is inserted into the aluminum alloy frame of the building. The pad 4 is in direct contact with the building. The material of the pad 4 is rubber, which has elasticity and can fit well with the surface of the building, and the screw 7 sinks to the inside of the pad 4 for installation, which can avoid the screw 7 from damaging the glass.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A visible frame glass curtain wall spacer, comprising spacers (4) mounted on both sides of a glass plate (1), a keel (2) being arranged at the lower end of the glass plate (1), and two spacers (4) being symmetrically mounted on both sides of the keel (2), characterized in that: The two cushion blocks (4) are each provided with a groove (5), and both ends of the groove (5) are provided with a reserved screw hole (6), and screws (7) are threadedly inserted into the two reserved screw holes (6), and the screws (7) pass through the outer surface of the keel (2) and extend to the inside, and the cushion block (4) is made of rubber; One end of the screw (7) is a mounting head (9), a cross slot (8) is provided on the surface of the mounting head (9), and one end of the cross slot (8) is extended to form an extension slot (13); Filling blocks (3) are adhered to the upper and lower surfaces of the interior of the keel (2), the end of the screw (7) is inserted between the two filling blocks (3), and a linkage mechanism is installed on the groove (5), and the two ends of the linkage mechanism are respectively inserted between the two extension grooves (13).

2. The exposed frame glass curtain wall spacer according to claim 1, characterized in that: A triangular shaft (14) is symmetrically arranged on the inner wall of the extension groove (13), a trapezoidal groove is formed in the extension groove (13) by the triangular shaft (14), the linkage mechanism comprises a linkage shaft (12) and a clamping block (15) rotatably connected at both ends of the linkage shaft (12), a handle is arranged in the middle of the linkage shaft (12), and the extension groove (13) is inserted into the trapezoidal groove from one side.

3. The exposed frame glass curtain wall spacer according to claim 2, characterized in that: A trapezoidal block (16) is fixedly mounted on the lower surface of the clamping block (15), the trapezoidal block (16) is inserted into the trapezoidal groove, and the upper surface of the clamping block (15) is rotatably connected to the linkage shaft (12).

4. The exposed frame glass curtain wall spacer according to claim 3, characterized in that: A mounting shaft (11) is inserted into the cross groove (8), and one side of the mounting shaft (11) abuts against a clamping block (15).

5. The exposed frame glass curtain wall spacer according to claim 1, characterized in that: Protrusions (10) are provided on both sides of the filling block (3), and the protrusions (10) are in contact with the inner side wall surface of the keel (2). The material of the filling block (3) is silicone.

6. The exposed frame glass curtain wall spacer according to claim 1, characterized in that: One end of the reserved screw hole (6) is tapered, and the thickness of the tapered portion is greater than the thickness of the mounting head (9).

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