Connecting piece of glass curtain wall

Abstract

The utility model belongs to the technical field of glass curtain wall installation, and particularly relates to a connecting piece of a glass curtain wall. Comprising a fixing frame, a clamping plate is clamped on the fixing frame in a sliding mode, the fixing frame and the clamping plate are both in a cross shape, four sets of threaded rods distributed in an annular array mode are rotatably installed in the fixing frame, each set of threaded rods comprises two threaded rods, the threaded rods are inserted into the clamping plate in a threaded mode, and second bevel gears are fixedly installed at one ends of the eight threaded rods. Four driving shafts distributed in an annular array are rotatably mounted in the fixing frame, two first bevel gears are fixedly mounted on each of the four driving shafts, and the first bevel gears can be meshed with the corresponding second bevel gears; according to the glass clamping device, the driving shaft is used for driving the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the threaded rod to rotate, the threaded rod drives the clamping plate to move to clamp and fix glass, and therefore the purpose of rapidly installing, fixing and disassembling the glass is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass curtain wall installation, and particularly relates to a connecting piece for a glass curtain wall. Background Art

[0002] Curtain walls can be divided into aluminum alloy glass curtain walls, aluminum plate curtain walls (aluminum alloy single plates or composite aluminum plates), steel plate curtain walls, stone plate curtain walls, ceramic plate curtain walls and combined curtain walls made of the above materials according to their materials. According to their appearance, they can be divided into: straight curtain walls, broken line curtain walls, arc curtain walls, curved curtain walls and special-shaped curtain walls, etc. According to their structural form, they can be divided into: framed curtain walls, hidden frame curtain walls and semi-hidden frame curtain walls. The connectors of the glass curtain wall are key components to ensure the safety and stability of the curtain wall structure.

[0003] The existing glass curtain wall connectors are cumbersome, troublesome, time-consuming, labor-intensive and inefficient to install and dismantle. To address the above problems, the inventors propose a glass curtain wall connector to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the problem that the existing glass curtain wall connectors are inconvenient for quickly installing and disassembling the glass curtain wall.

[0005] The utility model provides the following technical solution: a connecting piece for a glass curtain wall, comprising a fixing frame, a clamping plate being slidably mounted on the fixing frame, the fixing frame and the clamping plate both being cross-shaped, four groups of threaded rods distributed in an annular array being rotatably mounted in the fixing frame, each group of threaded rods comprising two threaded rods, and the threaded rods being threadedly inserted in the clamping plate, a second bevel gear being fixedly mounted on one end of the eight threaded rods, four drive shafts distributed in an annular array being rotatably mounted in the fixing frame, two first bevel gears being fixedly mounted on the four drive shafts, and the first bevel gears being meshed with corresponding second bevel gears.

[0006] Furthermore, one end of each of the four drive shafts close to each other is fixedly mounted with a drive gear, a crown gear is rotatably mounted in the fixed frame, and the crown gear is meshed with the drive gear.

[0007] Furthermore, a knob is rotatably mounted on one side of the fixing frame, and one end of the knob is fixedly connected to one side of the crown gear.

[0008] Furthermore, a positioning block is fixedly mounted on one side of the clamping plate close to the fixing frame, and the threaded rod is threadedly inserted into the positioning block.

[0009] Furthermore, a positioning groove is provided on one side of the fixing frame close to the positioning block, and the clamping plate can be slidably clamped in the positioning groove of the fixing frame through the positioning block.

[0010] Furthermore, rubber strips are fixedly installed on one side of the four right-angled sides of the fixing frame and the clamping plate, and waterproof strips are fixedly installed on the four right-angled sides of the fixing frame and the clamping plate, and both the rubber strips and the waterproof strips are L-shaped.

[0011] Furthermore, both sides of the upper and lower ends of the fixing frame are provided with card slots, and both sides of the fixing frame away from each other are fixedly installed with card strips, and the card strips on the fixing frame can be inserted into the card slots on the adjacent fixing frame.

[0012] Furthermore, two symmetrically distributed fastening bolts are threadedly inserted at both upper and lower ends of the fixing frame, and the fastening bolts can be threadedly inserted in corresponding clamping strips.

[0013] Compared with the prior art, the advantages of this utility model are:

[0014] In the utility model, the driving shaft drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the threaded rod to rotate, and the threaded rod drives the clamping plate to move to clamp and fix the glass, thereby achieving the purpose of quickly installing, fixing and disassembling the glass;

[0015] In the utility model, the rubber strips on the fixing frame and the clamping plate can prevent the glass from being damaged when the clamping plate and the fixing frame are clamping the glass. After installation, the waterproof rubber strips can be tightly attached to the glass to prevent liquids such as rainwater from flowing into the gap between the clamping plate and the fixing frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 is a structural diagram of the fixing frame;

[0018] Figure 3 It is a structural diagram of the clamping plate;

[0019] Figure 4 Schematic diagram of the internal structure of the fixed frame;

[0020] Figure 5 for Figure 4 A magnified schematic diagram of point A in the middle;

[0021] Figure 6 This is a schematic diagram of the splicing of two fixed frames.

[0022] In the figure: 1-fixed frame; 2-clamping plate; 3-waterproof rubber strip; 4-card strip; 5-card slot; 6-rubber strip; 7-positioning slot; 8-threaded rod; 9-positioning block; 10-drive shaft; 11-first bevel gear; 12-second bevel gear; 13-knob; 14-crown gear; 15-drive gear; 16-fastening bolt. DETAILED DESCRIPTION

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] like Figure 1-6 As shown, the utility model provides a connecting piece for a glass curtain wall, including a fixing frame 1, a clamping plate 2 is slidably mounted on the fixing frame 1, and the fixing frame 1 and the clamping plate 2 are both cross-shaped. Four groups of threaded rods 8 distributed in an annular array are rotatably mounted in the fixing frame 1, each group of threaded rods 8 includes two threaded rods 8, and the threaded rods 8 are threadedly inserted in the clamping plate 2, and one end of the eight threaded rods 8 is fixedly mounted with a second bevel gear 12, and four drive shafts 10 distributed in an annular array are rotatably mounted in the fixing frame 1, and two first bevel gears 11 are fixedly mounted on the four drive shafts 10. , and the first bevel gear 11 can be engaged with the corresponding second bevel gear 12, the cross-shaped fixing frame 1 and the clamping plate 2 can clamp and fix four pieces of glass at the same time, so that the right-angled sides of the four pieces of glass are respectively inserted into the four right-angled gaps between the fixing frame 1 and the clamping plate 2, and then the driving shaft 10 is used to drive the first bevel gear 11 to rotate, the first bevel gear 11 drives the second bevel gear 12 to rotate, the second bevel gear 12 drives the threaded rod 8 to rotate, and the threaded rod 8 drives the clamping plate 2 to move to clamp and fix the glass, thereby achieving the purpose of quickly installing, fixing and disassembling the glass.

[0025] Each of the four drive shafts 10 has a drive gear 15 fixedly mounted on one end thereof that is close to each other. A crown gear 14 is rotatably mounted in the fixed frame 1, and the crown gear 14 meshes with the drive gear 15. By adopting the above technical solution, the crown gear 14 drives the drive gear 15 to rotate, and the drive gear 15 drives the drive shaft 10 to rotate.

[0026] A knob 13 is rotatably mounted on one side of the fixing frame 1, and one end of the knob 13 is fixedly connected to one side of the crown gear 14. By adopting the above technical solution, the knob 13 is rotated by a tool, and the knob 13 drives the crown gear 14 to rotate.

[0027] A positioning block 9 is fixedly mounted on one side of the clamping plate 2 close to the fixing frame 1, and the threaded rod 8 is threadedly inserted into the positioning block 9. By adopting the above technical solution, the threaded rod 8 drives the clamping plate 2 to move through the positioning block 9, and the positioning block 9 can limit the depth of glass insertion.

[0028] A positioning groove 7 is provided on one side of the fixing frame 1 near the positioning block 9, and the clamping plate 2 can be slidably clamped in the positioning groove 7 of the fixing frame 1 through the positioning block 9. By adopting the above technical solution, the clamping plate 2 can be slidably adjusted in the positioning groove 7 of the fixing frame 1 through the positioning block 9.

[0029] Rubber strips 6 are fixedly mounted on each of the four corresponding right-angled sides of the fixing frame 1 and the clamping plate 2. Waterproof adhesive strips 3 are also fixedly mounted on each of the four right-angled sides of the fixing frame 1 and the clamping plate 2. Both rubber strips 6 and waterproof adhesive strips 3 are L-shaped. By adopting this technical solution, the rubber strips 6 prevent damage to the glass during the clamping of the clamping plate 2 and the fixing frame 1. After installation, the waterproof adhesive strips 3 adhere tightly to the glass. The outer side of the waterproof adhesive strips 3 is designed with a beveled edge to prevent liquids such as rainwater from entering the gap between the clamping plate 2 and the fixing frame 1.

[0030] Slots 5 are formed on both sides of the upper and lower ends of the fixing frame 1. A clamping strip 4 is fixedly mounted on both sides of the fixing frame 1 that are away from each other. The clamping strip 4 on one fixing frame 1 can be inserted into the slots 5 on the adjacent fixing frame 1. By adopting this technical solution, when installing and splicing fixing frames 1, the fixing frames 1 can be spliced together by inserting the clamping strip 4 into the slots 5 on the adjacent fixing frames 1.

[0031] Two symmetrically distributed fastening bolts 16 are threadedly inserted into the upper and lower ends of the fixing frame 1, and the fastening bolts 16 can be threadedly inserted into the corresponding clamping strips 4. By adopting this technical solution, when installing and splicing the fixing frames 1, the clamping strips 4 can be inserted into the clamping slots 5 on the adjacent fixing frames 1 and fixed with the fastening bolts 16 to achieve splicing and installation.

[0032] Working principle of the utility model: When the utility model is in use, first, the right-angled sides of the four pieces of glass are respectively inserted into the four right-angled gaps of the fixing frame 1 and the clamping plate 2, and then the knob 13 is driven to rotate by a tool, the knob 13 drives the crown gear 14 to rotate, the crown gear 14 drives the driving gear 15 to rotate, the driving gear 15 drives the driving shaft 10 to rotate, the driving shaft 10 drives the first bevel gear 11 to rotate, the first bevel gear 11 drives the second bevel gear 12 to rotate, the second bevel gear 12 drives the threaded rod 8 to rotate, the threaded rod 8 drives the clamping plate 2 to move to clamp and fix the glass, the cross-shaped fixing frame 1 and the clamping plate 2 can clamp and fix the four pieces of glass at the same time, thereby achieving the purpose of quickly installing, fixing and disassembling the glass.

[0033] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A connector for a glass curtain wall, characterized by: The invention comprises a fixing frame (1), a clamping plate (2) is slidably mounted on the fixing frame (1), the fixing frame (1) and the clamping plate (2) are both cross-shaped, four groups of threaded rods (8) distributed in an annular array are rotatably mounted in the fixing frame (1), each group of threaded rods (8) comprises two threaded rods (8), and the threaded rods (8) are threadedly inserted in the clamping plate (2), one end of the eight threaded rods (8) is fixedly mounted with a second bevel gear (12), four driving shafts (10) distributed in an annular array are rotatably mounted in the fixing frame (1), two first bevel gears (11) are fixedly mounted on the four driving shafts (10), and the first bevel gears (11) can mesh with the corresponding second bevel gears (12).

2. The connecting piece for a glass curtain wall according to claim 1, characterized in that: A driving gear (15) is fixedly mounted on one end of each of the four driving shafts (10) that is close to each other. A crown gear (14) is rotatably mounted in the fixing frame (1), and the crown gear (14) is meshed with the driving gear (15).

3. The connecting piece for a glass curtain wall according to claim 2, characterized in that: A knob (13) is rotatably mounted on one side of the fixing frame (1), and one end of the knob (13) is fixedly connected to one side of the crown gear (14).

4. The connecting piece for a glass curtain wall according to claim 1, characterized in that: A positioning block (9) is fixedly mounted on one side of the clamping plate (2) close to the fixing frame (1), and the threaded rod (8) is threadedly inserted into the positioning block (9).

5. The connecting piece for a glass curtain wall according to claim 4, characterized in that: A positioning groove (7) is provided on one side of the fixing frame (1) close to the positioning block (9), and the clamping plate (2) can be slidably clamped in the positioning groove (7) of the fixing frame (1) through the positioning block (9).

6. The connecting piece for a glass curtain wall according to claim 1, characterized in that: A rubber strip (6) is fixedly mounted on one side of the four right-angled sides of the fixing frame (1) and the clamping plate (2) that correspond to each other, and a waterproof rubber strip (3) is fixedly mounted on the four right-angled sides of the fixing frame (1) and the clamping plate (2), and both the rubber strip (6) and the waterproof rubber strip (3) are L-shaped.

7. A connector for a glass curtain wall according to any one of claims 1 to 6, characterized in that: Both sides of the upper and lower ends of the fixing frame (1) are provided with card slots (5), and both sides of the fixing frame (1) that are away from each other are fixedly installed with card strips (4), and the card strips (4) on the fixing frame (1) can be inserted into the card slots (5) on the adjacent fixing frame (1).

8. The connecting piece for a glass curtain wall according to claim 7, characterized in that: Two symmetrically distributed fastening bolts (16) are threadedly inserted at both upper and lower ends of the fixing frame (1), and the fastening bolts (16) can be threadedly inserted in corresponding clamping strips (4).

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