Hidden frameless glass guardrail fixing device

Abstract

The utility model relates to building construction equipment, in particular to a hidden frameless glass guardrail fixing device, which comprises an L-shaped fixing plate, a double-U-shaped mounting groove, a gasket groove and an extrusion fixing sheet, the L-shaped fixing plate comprises a first plate body and a second plate body, the double-U-shaped mounting groove comprises a first groove and a second groove, the gasket groove is arranged in the first groove, and the extrusion fixing sheet is arranged in the second groove. The L-shaped fixing plates are sequentially arranged at intervals in the width direction of the glass guardrail needing to be arranged, the double-U-shaped mounting grooves are tightly attached to the second plate body, the tops of the second plate bodies of the L-shaped fixing plates are sleeved with the second grooves, the side walls of the second grooves are connected with the second plate bodies, and the side walls of the second grooves are connected with the glass guardrail. The gasket groove is formed in the first groove, the outer wall of the gasket groove is attached to the inner wall of the first groove, a notch is formed among the second side wall, the first groove and the glass guardrail, and the extrusion fixing piece is placed in the notch. During installation, an outer frame is not needed, and the LED lamp is more attractive, dustproof and waterproof.

Description

Technical Field

[0001] The utility model relates to a construction equipment, in particular to a fixing device for a concealed frameless glass guardrail. Background Art

[0002] Glass guardrails are increasingly widely used in buildings. When installing existing glass guardrails, stainless steel columns and a top stainless steel crossbeam are used as the frame, and then the glass is fixed to the frame. Due to the interruption of the columns, the glass guardrail is separated and not a whole, greatly reducing the visual effect. Moreover, at the connection between the columns and the glass guardrail, dust is likely to accumulate and is difficult to clean. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a fixing device for a concealed frameless glass guardrail that does not require an outer frame during installation and is more beautiful, dust-proof and waterproof.

[0004] To solve the above technical problem, the present application provides the following technical solutions:

[0005] A fixing device for a concealed frameless glass guardrail of the utility model includes an L-shaped fixing plate, a double-U-shaped installation groove, a gasket groove, and an extrusion fixing piece. A plurality of L-shaped fixing plates are provided. The L-shaped fixing plate includes a first plate body and a second plate body connected to each other. The first plate body is horizontally arranged, and the second plate body is vertically arranged. The first plate body is used to be fixed at the position where the glass guardrail needs to be installed. The double-U-shaped installation groove includes a first groove and a second groove. The first groove is a positive U-shaped groove, and the second groove is an inverted U-shaped groove. The width of the second groove is adapted to the thickness of the second plate body, and the height of the first groove is adapted to the height of the second plate body. Each L-shaped fixing plate is arranged at intervals in sequence along the width direction of the glass guardrail to be provided. The double-U-shaped installation groove is closely arranged against the second plate body. The second groove sleeves on the top of the second plate bodies of a plurality of L-shaped fixing plates, and the side wall of the second groove is connected to the second plate body. The gasket groove is made of an elastic material and includes a bottom plate, a first side wall, and a second side wall. The first side wall is higher than the second side wall. The gasket groove is arranged in the first groove, and the outer wall of the gasket groove fits with the inner wall of the first groove. The gasket groove is used to place the glass guardrail to be installed. A gap is formed between the second side wall and the first groove and the glass guardrail. The extrusion fixing piece is made of an elastic material and is placed in the gap. The size of the extrusion fixing piece is larger than the size of the gap.

[0006] Compared with the prior art, the fixing device for a concealed frameless glass guardrail of the utility model has at least the following beneficial effects:

[0007] The present utility model relates to a fixing device for a concealed frameless glass guardrail. Due to the L-shaped fixing plate, double-U-shaped mounting grooves, gasket grooves, and extrusion fixing pieces, the L-shaped fixing plate is fixed to the ground, the double-U-shaped mounting grooves are connected to the L-shaped fixing plate, and the gasket grooves are arranged in the first grooves of the double-U-shaped mounting grooves. Therefore, the bottom of the glass guardrail can be squeezed into the gasket grooves and the extrusion fixing pieces can be placed in the notches to fix the glass guardrail. There is no need for an outer frame, which is more beautiful and easier to install, reducing both labor costs and material costs. Moreover, since the second grooves are sleeved on the tops of the second plate bodies, the fixing device for the concealed frameless glass guardrail of the present utility model has a waterproof and dustproof function.

[0008] The following further describes the fixing device for the concealed frameless glass guardrail of the present utility model with reference to the accompanying drawings. Description of the Drawings

[0009] Figure 1 is an exploded structural schematic diagram of the fixing device for the concealed frameless glass guardrail of the present utility model;

[0010] Figure 2 is a structural schematic diagram of the fixing device for the concealed frameless glass guardrail of the present utility model after assembly. Detailed Embodiment

[0011] Such as Figure 1 、 Figure 2As shown in the figure, a fixing device for a hidden frameless glass guardrail of the present utility model includes an L-shaped fixing plate 01, a double-U-shaped installation groove 02, a gasket groove 03, and an extrusion fixing piece 04. There are multiple L-shaped fixing plates 01. The L-shaped fixing plate 01 includes a first plate body 11 and a second plate body 12 which are connected to each other. The first plate body 11 is horizontally arranged, and the second plate body 12 is vertically arranged. The first plate body 11 is used to be fixed at the position where the glass guardrail 09 needs to be installed. The double-U-shaped installation groove 02 includes a first groove 21 and a second groove 22. The first groove 21 is a positive U-shaped groove, and the second groove 22 is an inverted U-shaped groove. The width of the second groove 22 is adapted to the thickness of the second plate body 12, and the height of the first groove 21 is adapted to the height of the second plate body 12. Each L-shaped fixing plate 01 is arranged at intervals in the width direction of the glass guardrail to be provided. The double-U-shaped installation groove 02 is arranged closely against the second plate body 12. The second groove 22 is sleeved on the top of the second plate bodies 12 of multiple L-shaped fixing plates 01. The gasket groove 03 is made of an elastic material. The gasket groove 03 includes a bottom plate, a first side wall, and a second side wall. The first side wall is higher than the second side wall. The gasket groove 03 is arranged in the first groove 21, and the outer wall of the gasket groove 03 is mutually attached to the inner wall of the first groove 21. The bottom of the glass guardrail 09 to be installed is placed in the gasket groove 03. A notch 31 is formed between the second side wall and the first groove 21 and the glass guardrail 09. The extrusion fixing piece 04 is made of an elastic material. The extrusion fixing piece 04 is placed in the notch 31, and the size of the extrusion fixing piece 04 is larger than the size of the notch 31. Specifically, a connection hole is provided on the first plate body 11, and the first plate body 11 is fixed at the position where the glass guardrail 09 needs to be installed by passing an expansion bolt through the connection hole. A threaded hole is provided on the second plate body 12, and a threaded hole is provided on the side wall of the first groove 21 of the double-U-shaped installation groove 02 close to the second plate body 12. The double-U-shaped installation groove 02 is connected to the L-shaped fixing plate 01 by passing a flat head bolt through the threaded hole on the second plate body 12 and the threaded hole on the side wall of the second groove 21 in sequence. Specifically, both the gasket groove 03 and the extrusion fixing piece 04 are made of rubber materials. When the fixing device for a hidden frameless glass guardrail of the present utility model is in use, the first plate body 11 of the L-shaped fixing plate 01 is fixed at the position where the glass guardrail needs to be installed by using an expansion bolt. An L-shaped fixing plate 01 is arranged every 500 mm interval. The double-U-shaped installation groove 02 is arranged closely against the L-shaped fixing plate 01. The second groove 22 is sleeved on the top of the second plate bodies 12 of multiple L-shaped fixing plates 01, and the side wall of the second groove 22 is connected to the second plate body 12 of the L-shaped fixing plate 01. The gasket groove 03 is placed in the first groove 21, and then the glass guardrail 09 to be installed is placed in the gasket groove 03. The glass guardrail 09 and the gasket groove 03 are mutually extruded. The extrusion fixing piece 04 is knocked into the notch 31 position with a small hammer until the glass guardrail no longer shakes.The utility model relates to a fixing device for a concealed frameless glass guardrail. Due to the L-shaped fixing plate 01, double U-shaped mounting grooves 02, gasket grooves 03, and extrusion fixing pieces 04, the L-shaped fixing plate 01 is fixed to the ground, the double U-shaped mounting grooves 02 are connected to the L-shaped fixing plate 01, and the gasket grooves 03 are arranged in the first groove 21 of the double U-shaped mounting grooves 02. Therefore, the bottom of the glass guardrail 09 can be squeezed into the gasket grooves 03 and the extrusion fixing pieces 04 can be placed in the notches 31 to fix the glass guardrail. There is no need for an outer frame, which is more beautiful and easier to install, reducing both labor costs and material costs. Moreover, since the second groove 22 is sleeved on the top of the second plate body 12, dust accumulation at the bottom of the glass guardrail is avoided, enabling the fixing device for the concealed frameless glass guardrail of the utility model to have waterproof and dustproof functions.

[0012] Optionally, a boss 32 is provided at the top of the first side wall and faces the second side wall. When the glass guardrail 09 is placed into the gasket groove 03, the glass guardrail 09 only contacts the surface of the boss 32, reducing the friction force, making it more convenient to place and also avoiding damage to the glass guardrail.

[0013] Optionally, the thickness of the top of the extrusion fixing piece 04 is greater than the thickness of the bottom.

[0014] Optionally, the extrusion fixing piece 04 is a fixing piece with a round head at the top, and the thickness of the round head part at the top is greater than the thickness of other parts. The round head part can be appropriately deformed along with the notch 31 to avoid damage to the glass guardrail while fixing the glass guardrail.

[0015] Optionally, it further includes a first housing 05, a second housing 06, a first sealing strip 07, and a second sealing strip 08. The first housing 05 includes a first plate body, a second plate body, and a third plate body that are connected to each other. The first plate body and the second plate body form an L shape, the third plate body is connected to the top of the second plate body, and a third groove is formed between the third plate body and the second plate body. The third groove is inverted U-shaped, and the width of the third groove is adapted to the thickness of the side wall of the first groove 21. The first housing 05 is sleeved outside the first groove 21. The first plate body of the first housing 05 is located below the first groove 21, the second plate body of the first housing 05 is located outside the side of the first groove 21 away from the L-shaped fixing plate 01, the third groove is sleeved on the top of the side wall of the first groove 21, and the lower edge of the third plate body of the first housing 05 contacts the upper edge of the first side wall. The first sealing strip 07 is used to be placed between the third plate body of the first housing 05 and the glass guardrail 09. The second housing 06 is an inverted U-shaped plate, the second housing 06 is sleeved on the second groove 22, and the second sealing strip 08 is used to be placed between the second housing 06 and the glass guardrail 09. By setting the first housing 05, the second housing 06, the first sealing strip 07, and the second sealing strip 08, the fixing strength of the glass guardrail is further improved, and the waterproof penetration and dustproof functions are enhanced.

[0016] Optionally, a first convex rib 51 is provided on the outer wall of the third plate body of the first housing 05. The first convex rib 51 extends along the width direction of the third plate body. A first receiving groove is provided on the first sealing strip 07, and the first convex rib 51 is disposed in the first receiving groove. A second convex rib 61 is provided on the side wall of the second housing 06 facing the second sealing strip 08. A second receiving groove is provided on the second sealing strip 08, and the second convex rib 61 is disposed in the second receiving groove. Specifically, both the first convex rib 51 and the second convex rib 61 are wedge-shaped, so that the connection strength between the third plate body of the first housing 05 and the first sealing strip 07, and between the second housing 06 and the second sealing strip 08 is higher.

[0017] Optionally, the L-shaped fixing plate 01 is made of stainless steel angle iron, and the distance between two adjacent L-shaped fixing plates 01 is 500 mm.

[0018] The embodiments described above are only descriptions of the preferred embodiments of the present invention, and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A hidden frameless glass guardrail fixing device, characterized in that: The invention comprises an L-shaped fixing plate (01), a double U-shaped installation groove (02), a gasket groove (03), and an extruded fixing plate (04). The L-shaped fixing plate (01) is provided with a plurality of them. The L-shaped fixing plate (01) comprises a first plate body (11) and a second plate body (12) which are connected to each other. The first plate body (11) is arranged horizontally, and the second plate body (12) is arranged vertically. The first plate body (11) is used to be fixed at a position where a glass guardrail (09) is to be installed. The double U-shaped installation groove (02) comprises a first groove (21) and a second groove (22). The first groove (21) is a positive U-shaped groove, and the second groove (22) is an inverted U-shaped groove. The width of the second groove (22) is adapted to the thickness of the second plate body (12), and the height of the first groove (21) is adapted to the height of the second plate body (12). The L-shaped fixing plates (01) are arranged in sequence along the width direction of the glass guardrail to be installed. The double U-shaped installation groove (02) is closely attached to the glass guardrail. The second plate body (12) is provided, the second groove (22) is sleeved on the top of the second plate body (12) of the plurality of L-shaped fixing plates (01), the side wall of the second groove (22) is connected to the second plate body (12), the gasket groove (03) is made of elastic material, the gasket groove (03) comprises a bottom plate, a first side wall and a second side wall, the first side wall is higher than the second side wall, the gasket groove (03) is provided in the first groove (21), the outer wall of the gasket groove (03) and the inner wall of the first groove (21) are mutually fitted, the gasket groove (03) is used to place the glass guardrail (09) to be installed, a notch (31) is formed between the second side wall and the first groove (21) and the glass guardrail (09), the extruded fixing sheet (04) is made of elastic material, the extruded fixing sheet (04) is placed in the notch (31), and the size of the extruded fixing sheet (04) is larger than the size of the notch (31).

2. The hidden frameless glass guardrail fixing device according to claim 1 is characterized in that: A boss (32) is arranged on the top of the first side wall and faces one side of the second side wall.

3. The hidden frameless glass guardrail fixing device according to claim 2 is characterized in that: The thickness of the top of the extruded fixing sheet (04) is greater than the thickness of the bottom.

4. The hidden frameless glass guardrail fixing device according to claim 3 is characterized in that: The extruded fixing plate (04) is a fixing plate with a round head on the top.

5. The hidden frameless glass guardrail fixing device according to claim 4 is characterized in that: The invention also comprises a first shell (05), a second shell (06), a first sealing strip (07), and a second sealing strip (08); the first shell (05) comprises a first plate, a second plate, and a third plate connected to each other; the first plate and the second plate form an L-shape; the third plate is connected to the top of the second plate; a third groove is formed between the third plate and the second plate; the third groove is an inverted U-shape; the width of the third groove is adapted to the thickness of the side wall of the first groove (21); the first shell (05) is sleeved outside the first groove (21); the first plate of the first shell (05) is located below the first groove (21); The second plate of the first shell (05) is located outside the side of the first groove (21) away from the L-shaped fixing plate (01), the third groove is sleeved on the top of the side wall of the first groove (21), the lower edge of the third plate of the first shell (05) is in contact with the upper edge of the first side wall, the first sealing strip (07) is used to be placed between the third plate of the first shell (05) and the glass guardrail (09), the second shell (06) is an inverted U-shaped plate, the second shell (06) is sleeved on the second groove (22), and the second sealing strip (08) is used to be placed between the second shell (06) and the glass guardrail (09).

6. The hidden frameless glass guardrail fixing device according to claim 5 is characterized in that: A first ridge (51) is provided on the outer wall of the third plate body of the first shell (05), and the first ridge (51) extends along the width direction of the third plate body; a first receiving groove is provided on the first sealing strip (07), and the first ridge (51) is provided in the first receiving groove; a second ridge (61) is provided on a side wall of the second shell (06) facing the second sealing strip (08), and a second receiving groove is provided on the second sealing strip (08), and the second ridge (61) is provided in the second receiving groove.

7. The hidden frameless glass guardrail fixing device according to claim 6 is characterized in that: The first convex ridge (51) and the second convex ridge (61) are both wedge-shaped.

8. The hidden frameless glass guardrail fixing device according to claim 7 is characterized in that: The L-shaped fixing plates (01) are made of stainless steel angle irons, and the distance between two adjacent L-shaped fixing plates (01) is 500 mm.

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