Cantilever terrace curtain wall concealed ditch drainage system

Abstract

The utility model relates to a concealed ditch drainage system for a cantilever terrace curtain wall, which aims at solving the technical problems that the connection position of the current curtain wall is troublesome to disassemble and a drainage ditch is difficult to clean, and comprises a drainage ditch groove, a U-shaped bracket and a curtain wall plate, the two U-shaped brackets are symmetrically and fixedly arranged at the bottom of the drainage groove; the curtain wall plate is arranged outside the drainage groove; the curtain wall plate is connected with the outer sides of the two U-shaped supports through the two connecting structures. The connecting structure comprises a fixing block and a U-shaped clamping plate; the fixed block is fixedly arranged on the outer side of the U-shaped bracket; the U-shaped clamping plate is fixedly arranged on the inner side of the curtain wall plate; the U-shaped clamping plate is clamped and matched with the fixing block; grooves are formed in the two sides of an inner cavity of the U-shaped clamping plate respectively, abutting elastic pieces are arranged in the grooves, clamping grooves are formed in the two sides of the fixing block respectively, and the abutting elastic pieces are matched with the clamping grooves in a clamped mode. The curtain wall plate has the advantages that the drainage groove is hidden behind the curtain wall plate, the curtain wall plate and the drainage groove are arranged to be in butt joint rapidly, and the curtain wall plate is convenient to install and detach.

Description

Technical Field

[0001] This utility model relates to the field of drainage technology, and in particular to a concealed drainage system for cantilevered terrace curtain walls. Background Technology

[0002] A drainage system is a comprehensive system comprised of facilities for the collection, transportation, treatment, and discharge of wastewater. Drainage ditches are a component of this system, used for drainage.

[0003] For drainage of cantilevered balconies, those with curtain walls installed inside are generally installed behind the curtain wall, which conceals the drainage ditch. However, the concealed drainage ditch is blocked by the curtain wall, making disassembly at the curtain wall joints quite troublesome and cleaning the drainage ditch somewhat difficult.

[0004] In view of this, we propose a concealed drainage system for cantilevered terrace curtain walls. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology, adapt to the needs of reality, and provide a concealed drainage system for cantilevered terrace curtain walls to solve the technical problems of the current curtain wall connection being difficult to disassemble and the drainage ditch being difficult to clean.

[0006] To achieve the purpose of this utility model, the technical solution adopted by this utility model is as follows: design a concealed drainage system for cantilevered terrace curtain walls, including drainage channels, U-shaped supports and curtain wall panels;

[0007] Drainage trenches;

[0008] Two U-shaped brackets are symmetrically fixed at the bottom of the drainage ditch;

[0009] The curtain wall panels are arranged outside the drainage ditch;

[0010] The curtain wall panel is connected to the outer side of the two U-shaped brackets through two connecting structures respectively;

[0011] The connection structure includes a fixing block and a U-shaped clamping plate;

[0012] The fixing block is fixed to the outside of the U-shaped bracket;

[0013] The U-shaped clamp is fixed to the inside of the curtain wall panel;

[0014] The U-shaped card plate is engaged with the fixing block;

[0015] The U-shaped card plate has grooves on both sides of its inner cavity, and abutment springs are arranged in the grooves. The fixing block has slots on both sides, and the abutment springs engage with the slots.

[0016] Preferably, a number of support blocks are fixed between the inner bottom wall of the U-shaped bracket and the bottom of the drainage ditch.

[0017] Preferably, the abutment spring is designed with an arc-shaped structure, and the arched end of the abutment spring is adapted to the slot.

[0018] Preferably, the two ends of the U-shaped bracket are respectively provided as inclined sections, and the two inclined sections are inclined outward in an outward shape.

[0019] Preferably, a cover is provided at the top of the drainage ditch, and the two ends of the cover are respectively connected to the two ends of the drainage ditch through a fixing structure.

[0020] Preferably, the fixing structure includes a fixing plate, a screw, and a rotating handle;

[0021] The fixing plate is fixed to the end of the groove cover;

[0022] The screw thread passes through the bottom of the fixing plate;

[0023] The inner end of the screw is inserted into the hole at the end of the drainage ditch;

[0024] The handle is fixed to the outer end of the screw.

[0025] Preferably, the top of the fixing plate has a buckle hole.

[0026] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0027] 1. This utility model, by setting up a drainage ditch, a U-shaped bracket, a curtain wall panel, a fixing block, a U-shaped card plate, a card groove, and an abutment spring, has the advantages of hiding the drainage ditch behind the curtain wall panel, setting up a quick connection between the curtain wall panel and the drainage ditch, and facilitating the installation and disassembly of the curtain wall panel. It also solves the problems of the troublesome disassembly of the curtain wall connection and the difficulty in cleaning the drainage ditch.

[0028] 2. This utility model, by setting up a groove cover, a fixing plate, a screw, and a rotating handle, has the advantages of setting up a groove cover to prevent water from splashing into the drainage ditch, and facilitating the installation, fixing, and disassembly of the groove cover. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0030] Figure 2 This is a schematic diagram of the connection structure of this utility model;

[0031] Figure 3 This is a schematic diagram of the U-shaped support structure of this utility model;

[0032] Figure 4This is a schematic diagram of the fixing structure of this utility model;

[0033] In the diagram: 1. Drainage ditch; 2. U-shaped bracket; 3. Groove cover; 4. Fixing structure; 5. Connecting structure; 6. Curtain wall panel;

[0034] 201. Support block;

[0035] 401. Fixing plate; 402. Screw; 403. Rotating handle;

[0036] 4011, Buckle hole;

[0037] 501. Fixing block; 502. U-shaped clamping plate; 503. Abutment spring;

[0038] 5011, Card slot;

[0039] 5022, Inclined section; 5023, Groove. Detailed Implementation

[0040] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0041] Example 1: A concealed drainage system for cantilevered terrace curtain walls, see [link / reference] Figures 1 to 3 ;

[0042] The system includes a drainage ditch 1, U-shaped brackets 2, and a curtain wall panel 6. The drainage ditch 1 is glued and fixed to the bottom of the curtain wall inside the cantilevered terrace. Two U-shaped brackets 2 are symmetrically fixed to the bottom of the drainage ditch 1. Several support blocks 201 are fixed between the inner bottom wall of the U-shaped brackets 2 and the bottom of the drainage ditch 1. The support blocks 201 support the bottom of the drainage ditch 1 and strengthen the support of the drainage ditch 1. The curtain wall panel 6 is arranged outside the drainage ditch 1. The curtain wall panel 6 is connected to the outside of the two U-shaped brackets 2 respectively through two connecting structures 5.

[0043] The connecting structure 5 includes a fixing block 501 and a U-shaped clamping plate 502; the fixing block 501 is fixed to the outside of the U-shaped bracket 2; the U-shaped clamping plate 502 is fixed to the inside of the curtain wall panel 6; wherein, the U-shaped clamping plate 502 and the fixing block 501 are engaged; wherein, grooves 5023 are respectively opened on both sides of the inner cavity of the U-shaped clamping plate 502, and abutment springs 503 are arranged in the grooves 5023; slots 5011 are respectively opened on both sides of the fixing block 501, and the abutment springs 503 are engaged with the slots 5011; the abutment springs 503 are designed with an arc shape, and the arched end of the abutment springs 503 is adapted to the slots 5011; when the arc-shaped abutment springs 503 are squeezed, they bend better into the grooves 5023. The two ends of the U-shaped bracket 2 are respectively set as inclined sections 5022, and the two inclined sections 5022 are inclined outward in an outward shape; the open end of the U-shaped bracket 2 forms a large opening, which facilitates the docking of the U-shaped bracket 2 with the fixing block 501.

[0044] This utility model, by setting up a drainage ditch 1, a U-shaped bracket 2, a curtain wall panel 6, a fixing block 501, a U-shaped clamping plate 502, a clamping groove 5011, and an abutment spring 503, has the advantages of the drainage ditch 1 being hidden behind the curtain wall panel 6, and the curtain wall panel 6 being able to quickly connect with the drainage ditch 1, which facilitates the installation and disassembly of the curtain wall panel 6. It also solves the problems of the troublesome disassembly of the curtain wall connection and the difficulty in cleaning the drainage ditch.

[0045] Example 2: A concealed drainage system for cantilevered terrace curtain walls, see [link / reference] Figure 1 and Figure 4 ;

[0046] A cover 3 is provided at the top of the drainage ditch 1, and the two ends of the cover 3 are connected to the two ends of the drainage ditch 1 through a fixing structure 4. The fixing structure 4 includes a fixing plate 401, a screw 402, and a handle 403; the fixing plate 401 is fixed to the end of the cover 3; the screw 402 is threaded through the bottom of the fixing plate 401; wherein, the inner end of the screw 402 is inserted into a hole opened at the end of the drainage ditch 1; the handle 403 is fixed to the outer end of the screw 402. A snap hole 4011 is opened at the top of the fixing plate 401, and when holding the cover 3, the fingers are inserted into the snap hole 4011 to facilitate picking up and putting down the cover 3.

[0047] This utility model, by setting up a groove cover 3, a fixing plate 401, a screw 402 and a rotating handle 403, has the advantages of setting up a groove cover 3 to prevent water from splashing into the drainage ditch 1, and facilitating the installation, fixing and disassembly of the groove cover 3.

[0048] Working principle: Using the device of this utility model, the groove cover 3 is stuck on the drainage ditch 1. Rotating the handle 403 causes the screw 402 to rotate and move inward relative to the fixing plate 401 until the inner end of the screw 402 is inserted into the hole opened at the end of the drainage ditch 1. The drainage ditch 1 is glued and fixed to the bottom of the curtain wall on the inner side of the cantilevered terrace. The U-shaped bracket 2 is connected to the fixing block 501. When the fixing block 501 is inserted, it squeezes the arc-shaped abutment piece 503. The abutment piece 503 bends into the groove 5023 until the abutment piece 503 rebounds and abuts against the slot 5011. The curtain wall panel 6 is fixed on the outer side of the drainage ditch 1. At this time, the curtain wall panel 6 corresponds to the curtain wall installed on the inner side of the cantilevered terrace. The curtain wall panel 6 is located at the bottom gap of the curtain wall installed on the inner side of the cantilevered terrace. When cleaning the drainage ditch 1, pull out the curtain wall panel 6, separate the U-shaped bracket 2 from the fixing block 501, rotate the handle 403 in the opposite direction, the screw 402 rotates in the opposite direction and moves outward relative to the fixing plate 401 until the inner end of the screw 402 separates from the hole opened at the end of the drainage ditch 1, remove the ditch cover 3, and clean the drainage ditch 1.

[0049] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.

Claims

1. A concealed drainage system for cantilevered terrace curtain walls, characterized in that, include: Drainage ditch (1); Two U-shaped brackets (2) are symmetrically fixed at the bottom of the drainage ditch (1); Curtain wall panel (6) is arranged outside the drainage ditch (1); The curtain wall panel (6) is connected to the outside of the two U-shaped brackets (2) respectively through two connecting structures (5); The connection structure (5) includes: A fixing block (501) is fixed to the outside of the U-shaped bracket (2); U-shaped clamp (502) is fixed to the inside of the curtain wall panel (6); The U-shaped card plate (502) is engaged with the fixing block (501); The U-shaped card plate (502) has grooves (5023) on both sides of its inner cavity, and abutment springs (503) are arranged in the grooves (5023). The fixing block (501) has slots (5011) on both sides, and the abutment springs (503) engage with the slots (5011).

2. The concealed drainage system for cantilevered terrace curtain walls as described in claim 1, characterized in that, Several support blocks (201) are fixed between the inner bottom wall of the U-shaped bracket (2) and the bottom of the drainage ditch (1).

3. The concealed drainage system for cantilevered terrace curtain walls as described in claim 1, characterized in that, The abutment spring (503) has an arc-shaped structure design, and the arched end of the abutment spring (503) is adapted to the slot (5011).

4. The concealed drainage system for cantilevered terrace curtain walls as described in claim 1, characterized in that, The two ends of the U-shaped bracket (2) are respectively set as inclined sections (5022), and the two inclined sections (5022) are inclined outward in an outward shape.

5. The concealed drainage system for cantilevered terrace curtain walls as described in claim 1, characterized in that, The top of the drainage ditch (1) is provided with a ditch cover (3), and the two ends of the ditch cover (3) are respectively connected to the two ends of the drainage ditch (1) through a fixing structure (4).

6. The concealed drainage system for cantilevered terrace curtain walls as described in claim 5, characterized in that, The fixing structure (4) includes: A fixing plate (401) is fixed to the end of the groove cover (3); The screw (402) is threaded through the bottom of the fixing plate (401); The inner end of the screw (402) is inserted into the hole at the end of the drainage ditch (1); The handle (403) is fixed to the outer end of the screw (402).

7. A concealed drainage system for cantilevered terrace curtain walls as described in claim 6, characterized in that, The top of the fixing plate (401) is provided with a buckle hole (4011).

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