Aluminum alloy drainage channel

Abstract

The utility model discloses an aluminum alloy drainage groove which comprises a centralized drainage piece, clamping grooves are formed in the two sides of the centralized drainage piece respectively, and aluminum alloy water grooves are formed in the two clamping grooves respectively. The aluminum alloy water tank is provided with a water guide tank and a cloth tank; a fastener is arranged between the two aluminum alloy water tanks; a drainage port is formed in the bottom of the centralized drainage part and is connected with a drainage pipe; and eave connecting pieces are arranged at the tops of the fasteners. According to the utility model, the water chute and the cloth chute are combined together, and the fastening piece is used for connecting two adjacent aluminum alloy water chutes and simultaneously pressing the top cloth, so that water can smoothly flow into the water chute along the top cloth and then flow to the ground through the centralized drainage piece and the drainage pipe. The fastener not only can well fix the top cloth, but also ensures the tight connection between the top cloth and the water chute, thereby improving the drainage efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of marquees, and more specifically, to an aluminum alloy drainage trough. Background Art

[0002] Marquees are becoming more and more common in daily life due to their characteristics of quick erection, flexible disassembly, economy and practicality. For example, marquees can be seen in scenes such as railway stations, outdoor activities, and exhibitions. During the use of marquees, rainwater drainage has always been a rather troublesome problem. At present, most marquees use PVC water troughs for drainage to reduce the erosion of the marquee structure by rainwater and ground waterlogging. However, this design does not consider the pressing problem of the top cloth of the marquee. When the wind and rain are strong, it is difficult for rainwater to flow smoothly along the top cloth into the water trough. The connection between the top cloth and the water trough of this structure is not tight enough, and the drainage efficiency is low, resulting in rainwater being easily accumulated inside the marquee. In addition, the durability and strength of PVC water troughs are relatively low, and the service life is difficult to meet the requirements of marquees. Content of the Utility Model

[0003] The utility model provides an aluminum alloy drainage trough to solve the problems raised in the above background art. To achieve the above purpose, the utility model provides the following technical solutions: an aluminum alloy drainage trough, including a centralized drainage member, with clamping grooves respectively arranged on both sides of the centralized drainage member, and aluminum alloy water troughs respectively arranged on the two clamping grooves; the aluminum alloy water trough is provided with a water guide trough and a cloth trough, the water guide trough is used for draining water, and the cloth trough is used for connecting the top cloth of the marquee; a fastener is arranged between the two aluminum alloy water troughs and is connected through the fastener; a water outlet is arranged at one end of the water guide trough adjacent to the fastener, and the water outlet is used for discharging water into the centralized drainage member; a drainage port is arranged at the bottom of the centralized drainage member, and the drainage port is connected with a drainage pipe; an eaves connecting member is arranged at the top of the fastener and is connected with the marquee through the eaves connecting member.

[0004] Preferably, the fastener includes a fastening screw, a locking nut, a limiting clamp, a limiting plate and a pair of limiting convex blocks; the limiting plate is fixedly connected to the bottom of the fastening screw, the limiting clamp is sleeved on the fastening screw and can move in the fastening screw; the locking nut is threadedly connected with the fastening screw; a pair of limiting convex blocks are symmetrically arranged on the limiting plate; the cross section of the aluminum alloy water trough is in a U-shaped structure, and the U-shaped structure includes an outer side wall and an inner side wall, wherein the cloth trough is arranged at the top of the inner side wall, and a limiting groove is arranged at the bottom of the inner side wall, and the limiting groove is arranged in cooperation with the limiting convex blocks; the cross section of the limiting clamp is in an inverted U-shaped structure, and the limiting clamp acts on the inner side wall.

[0005] Preferably, a cylindrical through groove is provided on the outer side surface of the eave connecting piece, and the cylindrical through groove is slidably sleeved on the upper part of the fastening screw; a cloth pressing nut is threadedly connected to the fastening screw; during installation, the top of the cloth pressing nut abuts against the bottom of the cylindrical through groove.

[0006] Preferably, an upper anti-loosening nut and a lower anti-loosening nut are provided on the fastening screw, and the upper anti-loosening nut and the lower anti-loosening nut are arranged between the cloth pressing nut and the locking nut and are threadedly connected to the fastening screw; the upper anti-loosening nut is arranged in cooperation with the cloth pressing nut, and the lower anti-loosening nut is arranged in cooperation with the locking nut.

[0007] Preferably, the bottom of the centralized drainage member is a sloped bottom surface.

[0008] Preferably, a connecting plate is provided on one side wall of the clamping groove, and a connecting hole is provided on the connecting plate; an installation hole matching with the connecting hole is provided on the side surface of the aluminum alloy water trough; the connecting hole and the installation hole are connected by a bolt.

[0009] Preferably, clamping plates are respectively provided on both side surfaces of the end of the aluminum alloy water trough, and when the aluminum alloy water trough is connected to the clamping groove, the clamping plates abut against both side walls of the clamping groove.

[0010] Preferably, the cross section of the drain pipe is a Z-shaped structure.

[0011] Preferably, the centralized drainage member is made of aluminum alloy material, and the aluminum alloy water trough is an integrated structure formed by extrusion of aluminum profiles.

[0012] Preferably, a U-shaped sealing strip is sleeved on the clamping groove, and the clamping groove is clamped with the aluminum alloy water trough through the U-shaped sealing strip.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: by improving the aluminum alloy water trough, the present utility model combines the water guiding trough and the cloth trough. While the fasteners connect two adjacent aluminum alloy water troughs, they also tightly press the top cloth together, ensuring that water can smoothly flow along the top cloth into the water guiding trough, and then flow to the ground through the centralized drainage member and the drain pipe. The fasteners of the present utility model can not only well fix the top cloth, but also ensure the tight connection between the top cloth and the water guiding trough, thereby improving the drainage efficiency. The use of aluminum alloy material improves the durability and strength of the entire water trough, and at the same time reduces the overall weight, making installation and maintenance more convenient. Description of the Drawings

[0014] Figure 1 It is a structural diagram of the aluminum alloy drainage trough according to the embodiment of the present utility model;

[0015] Figure 2Exploded view of the aluminum alloy drain trough according to the embodiment of the present utility model;

[0016] Figure 3 Cross-sectional view of the aluminum alloy water trough of the aluminum alloy drain trough according to the embodiment of the present utility model;

[0017] In Figures 1 to 3 among them, the corresponding relationship between the names of each component and the drawing numbers is as follows:

[0018] 1 - Central drainage member, 11 - Clamping groove, 12 - Connecting plate, 13 - Connecting hole, 2 - Aluminum alloy water trough, 21 - Water guiding trough, 22 - Distribution trough, 23 - Drain outlet, 24 - Limiting groove, 25 - Mounting hole, 3 - Fastener, 31 - Tightening screw, 32 - Locking nut, 33 - Limiting clamp, 34 - Limiting plate, 35 - Limiting convex block, 4 - Drain pipe, 5 - Eave connecting member, 51 - Cylindrical through groove. Specific embodiments

[0019] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and embodiments. The attached drawings are only for reference and illustration purposes and are not used to limit the embodiments of the present disclosure. The following embodiments are used to illustrate the present utility model but cannot be used to limit the scope of the present utility model.

[0020] In the description of the present utility model, unless otherwise specified, "a plurality of" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it 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 directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] Please refer to Figures 1 to 3, the present utility model provides an aluminum alloy drainage trough, which includes a centralized drainage member 1. Clamping grooves 11 are respectively arranged on both sides of the centralized drainage member 1, and aluminum alloy water troughs 2 are respectively arranged on the two clamping grooves 11. The aluminum alloy water trough 2 is provided with a water guide trough 21 and a cloth trough 22. The water guide trough 21 is used for draining water, and the cloth trough 22 is used for connecting the top cloth of the marquee. A fastener 3 is arranged between the two aluminum alloy water troughs 2 and is connected through the fastener 3. A water outlet 23 is arranged at one end of the water guide trough 21 adjacent to the fastener 3, and the water outlet 23 is used for discharging water into the centralized drainage member 1. A drainage port is arranged at the bottom of the centralized drainage member 1, and a drain pipe 4 is connected to the drainage port. An eaves connecting member 5 is arranged at the top of the fastener 3 and is connected to the marquee through the eaves connecting member 5.

[0023] In an embodiment of the present utility model, the aluminum alloy drainage trough is composed of three major parts: a centralized drainage member 1, an aluminum alloy water trough 2, and a fastener 3. Among them, the function of the aluminum alloy water trough 2 is to connect the top cloth of the marquee and collect the water left by the top cloth. The fastener 3 serves to connect the two aluminum alloy water troughs 2 and press the top cloth, while the centralized drainage member 1 collects and discharges downward the water diverted from the aluminum alloy water trough 2.

[0024] Specifically, a water guide trough 21 and a cloth trough 22 are arranged on the aluminum alloy water trough 2. The cloth trough 22 is used to connect the top cloth. The edge of the top cloth penetrates into the cloth trough 22 and is clamped by the cloth trough 22. By tensioning the aluminum alloy water trough 2, the top cloth can be pressed tightly. The water guide trough 21 is arranged along the cloth trough 22 and guides the water left by the top cloth into the centralized drainage member 1. In order to facilitate the discharge of rainwater, a water outlet 23 is arranged at one end of the water guide trough 21 on the aluminum alloy water trough 2 close to the fastener 3, so that the rainwater can be quickly discharged into the centralized drainage member 1.

[0025] The fastener 3 connects two adjacent aluminum alloy water troughs 2. At the same time, an eaves connecting member 5 is arranged at the top of the fastener 3. The eaves connecting member 5 is connected to the outer wall of the marquee. One end of the fastener 3 is connected to the eaves connecting member 5, and the other end is connected to the two aluminum alloy water troughs 2, so that a certain distance is maintained between the aluminum alloy water trough 2 and the outer wall of the marquee, enabling the top cloth to be kept in a proper position, thereby avoiding the loosening and collapse of the marquee top cloth and reducing the generation of water accumulation on the top cloth.

[0026] With the above structural arrangement, the aluminum alloy water trough 2 combines the water guide trough 21 and the cloth trough 22. This design allows the use of fasteners 3 to press the top cloth tightly, ensuring that water can flow smoothly along the top cloth into the water trough. The use of fasteners 3 in this embodiment is a key feature of this drainage system. They are not only used to fix the top cloth but also ensure a tight connection between the top cloth and the aluminum alloy water trough 2, thereby improving the drainage efficiency. By adopting this embodiment, water can flow smoothly along the top cloth into the aluminum alloy water trough 2 and then flow to the ground through the centralized drainage part 1 and the drain pipe 4. This design improves the drainage efficiency and reduces the possibility of water accumulating on the roof. In addition, all the functional components of the aluminum alloy drainage trough in this embodiment are made of aluminum alloy material. The use of aluminum alloy material improves the durability and strength of the entire water trough, and at the same time reduces the overall weight, making installation and maintenance more convenient.

[0027] This embodiment is applicable to various types of marquees, especially those application scenarios with high requirements for drainage. Through these improvements, the aluminum alloy drainage trough system not only improves the drainage efficiency of the marquee but also enhances the stability and durability of the overall structure.

[0028] Preferably, the fastener 3 includes a fastening screw 31, a locking nut 32, a limit clamp 33, a limit plate 34 and a pair of limit bumps 35; the limit plate 34 is fixedly connected to the bottom of the fastening screw 31, the limit clamp 33 is sleeved on the fastening screw 31 and can move in the fastening screw 31; the locking nut 32 is threadedly connected to the fastening screw 31; a pair of limit bumps 35 are symmetrically arranged on the limit plate 34; the cross-section of the aluminum alloy water trough 2 is in a U-shaped structure, and the U-shaped structure includes an outer side wall and an inner side wall. Among them, the cloth trough 22 is arranged at the top of the inner side wall, and a limit groove 24 is arranged at the bottom of the inner side wall, and the limit groove 24 is arranged in cooperation with the limit bumps 35; the cross-section of the limit clamp 33 is in an inverted U-shaped structure, and the limit clamp 33 acts on the inner side wall.

[0029] With the above structural arrangement, the limit clamp 33 and the limit bumps 35 act on the top and bottom of the aluminum alloy water trough 2 respectively. Specifically, the limit clamp 33 clamps the top of the inner side wall through its inverted U-shaped structure, the limit bumps 35 are inserted into the limit groove 24 at the bottom of the inner side wall, and then the limit clamp 33 is driven to press down by the locking nut 32, and then the two aluminum alloy water troughs 2 are firmly clamped. The fastening screw 31 is docked with the eaves connecting piece 5, so that a proper distance is maintained between the two aluminum alloy water troughs 2 and the outer wall of the marquee, enabling the top cloth to be in a tensioned state, and then realizing the smooth discharge of rainwater on the roof.

[0030] Preferably, a cylindrical through groove 51 is provided on the outer side surface of the eaves connecting member 5, and the cylindrical through groove 51 is slidably sleeved on the upper part of the fastening screw 31; a cloth pressing nut is threadedly connected to the fastening screw 31; during installation, the top of the cloth pressing nut abuts against the bottom of the cylindrical through groove 51.

[0031] In this embodiment, the eaves connecting member 5 is sleeved on the upper part of the fastening screw 31 through the cylindrical through groove 51, and then by rotating the cloth pressing nut, the cloth pressing nut rises or falls in the fastening screw 31. The cloth pressing nut acts on the bottom of the cylindrical through groove 51, and then drives the cylindrical through groove 51 to rise or fall in the fastening screw 31. A distance is maintained between the cylindrical through groove 51 and the limit clamp 33, so that a proper distance is maintained between the eaves connecting member 5 on the cylindrical through groove 51 and the aluminum alloy water trough 2 at the limit clamp 33, so that the top cloth is in a tensioned state. Through the above structural arrangement, the fastener 3 can not only be used to fix and tension the top cloth, but also ensure the tight connection between the top cloth and the aluminum alloy water trough 2, thereby improving the drainage efficiency.

[0032] Preferably, an upper anti-loosening nut and a lower anti-loosening nut are provided on the fastening screw 31, and the upper anti-loosening nut and the lower anti-loosening nut are arranged between the cloth pressing nut and the locking nut 32 and are threadedly connected to the fastening screw 31; the upper anti-loosening nut is arranged in cooperation with the cloth pressing nut, and the lower anti-loosening nut is arranged in cooperation with the locking nut 32. By providing an upper loosening prevention nut to prevent the cloth pressing nut from loosening and a lower loosening prevention nut to prevent the locking nut 32 from loosening, the connection stability of the fastener 3 can be effectively improved, so that the top cloth can be kept in a tensioned state for a long time, reducing the occurrence of water accumulation and poor drainage.

[0033] Preferably, the bottom of the centralized drainage member 1 is a sloped bottom surface. The bottom of the centralized drainage member 1 adopts a structural design of a sloped bottom surface to guide the accumulated water to quickly enter the drain pipe 4 and improve the drainage efficiency.

[0034] Preferably, a connecting plate 12 is provided on one side wall of the clamping groove 11, and a connecting hole 13 is provided on the connecting plate 12; an installation hole 25 matching the connecting hole 13 is provided on the side surface of the aluminum alloy water trough 2; the connecting hole 13 and the installation hole 25 are connected by bolts. In this embodiment, in order to improve the connection strength between the aluminum alloy water trough 2 and the centralized drainage member 1, a connecting plate 12 is provided on one side wall of the clamping groove 11. The connecting plate 12 is in contact with the outer side surface of the aluminum alloy water trough 2, and then the connecting hole 13 and the installation hole 25 are butted by bolts, so that the aluminum alloy water trough 2 and the centralized drainage member 1 are tightly connected, avoiding the situation of the aluminum alloy water trough 2 falling off.

[0035] Preferably, clamping plates are respectively arranged on both side surfaces of the end part of the aluminum alloy water tank 2. When the aluminum alloy water tank 2 is connected to the clamping groove 11, the clamping plates are abutted against both side walls of the clamping groove 11. In this embodiment, the clamping plates are arranged on the aluminum alloy water tank 2. When the aluminum alloy water tank 2 is inserted into the clamping groove 11, the clamping plates and the side walls of the clamping groove 11 are clamped with each other, so that the aluminum alloy water tank 2 is limited in the centralized drainage member 1. This installation structure can achieve quick installation, and tools and bolts are not required, and the installation efficiency is high.

[0036] Preferably, the cross section of the drain pipe 4 is a Z-shaped structure.

[0037] Preferably, the material of the centralized drainage member 1 is aluminum alloy material, and the aluminum alloy water tank 2 is an integrated structure formed by extrusion of aluminum profiles. In terms of material selection, the centralized drainage member 1 is made of aluminum alloy material, which improves the durability and strength, and at the same time reduces the overall weight of the water tank, making installation and maintenance more convenient. The aluminum alloy water tank 2 is made by extrusion molding, with strong integrity, can well hold the top cloth, and has better durability.

[0038] Preferably, a U-shaped sealing strip is sleeved on the clamping groove 11, and the clamping groove 11 is clamped with the aluminum alloy water tank 2 through the U-shaped sealing strip. By sleeving the U-shaped sealing strip on the clamping groove 11, when the aluminum alloy water tank 2 is butted against the clamping groove 11, the outer side wall of the aluminum alloy water tank 2 is butted against the U-shaped sealing strip to improve the sealing performance, avoid water overflow in the centralized drainage member 1, and enable the centralized drainage member 1 to accommodate more accumulated water.

[0039] Compared with the prior art, the beneficial effects of the present utility model are as follows: By improving the aluminum alloy water tank, the present utility model combines the water guide groove and the cloth groove. While the fasteners connect two adjacent aluminum alloy water tanks, the top cloth is pressed together to ensure that water can smoothly flow along the top cloth into the water guide groove, and then flows to the ground through the centralized drainage member and the drain pipe. The fasteners of the present utility model can not only well fix the top cloth, but also ensure the tight connection between the top cloth and the water guide groove, thereby improving the drainage efficiency. The use of aluminum alloy material improves the durability and strength of the entire water tank, and at the same time reduces the overall weight, making installation and maintenance more convenient.

[0040] The embodiments of the present utility model are given for purposes of illustration and description, and are not exhaustive or limit the present utility model to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present utility model, and enable those of ordinary skill in the art to understand the present utility model and design various embodiments with various modifications suitable for specific purposes.

Claims

1. An aluminum alloy drainage trough, characterized in that, It includes a centralized drainage member (1), with clamping grooves (11) provided on both sides of the centralized drainage member, and aluminum alloy water troughs (2) provided on the two clamping grooves respectively; the aluminum alloy water trough is provided with a water guide trough (21) and a cloth trough (22), the water guide trough is used for draining water, and the cloth trough is used for connecting the top cloth of the tent; a fastener (3) is arranged between the two aluminum alloy water troughs and is connected through the fastener; a water outlet (23) is arranged at one end of the water guide trough adjacent to the fastener, and the water outlet is used for draining water into the centralized drainage member; a drainage port is arranged at the bottom of the centralized drainage member, and a drainage pipe (4) is connected to the drainage port; an eaves connecting member (5) is arranged at the top of the fastener and is connected to the tent through the eaves connecting member.

2. The aluminum alloy drainage trough according to claim 1, characterized in that The fastener includes a fastening screw rod (31), a locking nut (32), a limit clamp (33), a limit plate (34) and a pair of limit bumps (35); the limit plate is fixedly connected to the bottom of the fastening screw rod, the limit clamp is sleeved on the fastening screw rod and can move in the fastening screw rod; the locking nut is threadedly connected to the fastening screw rod; a pair of limit bumps are symmetrically arranged on the limit plate; the cross section of the aluminum alloy water trough is a U-shaped structure, and the U-shaped structure includes an outer side wall and an inner side wall. The cloth trough is arranged at the top of the inner side wall, and a limit groove (24) is arranged at the bottom of the inner side wall, and the limit groove is arranged in cooperation with the limit bump; the cross section of the limit clamp is an inverted U-shaped structure, and the limit clamp acts on the inner side wall.

3. The aluminum alloy drainage trough according to claim 2, characterized in that, A cylindrical through groove (51) is arranged on the outer side surface of the eaves connecting member, and the cylindrical through groove is slidably sleeved on the upper part of the fastening screw rod; a cloth pressing nut is threadedly connected to the fastening screw rod; during installation, the top of the cloth pressing nut abuts against the bottom of the cylindrical through groove.

4. The aluminum alloy drainage trough according to claim 3, characterized in that, Upper and lower anti-loosening nuts are arranged on the fastening screw rod, and the upper and lower anti-loosening nuts are arranged between the cloth pressing nut and the locking nut and are threadedly connected to the fastening screw rod; the upper anti-loosening nut is arranged in cooperation with the cloth pressing nut, and the lower anti-loosening nut is arranged in cooperation with the locking nut.

5. The aluminum alloy drainage trough according to claim 1, characterized in that, The bottom of the centralized drainage member is a sloping bottom surface.

6. The aluminum alloy drainage trough according to claim 1, wherein A connecting plate (12) is arranged on one side wall of the clamping groove, and a connecting hole (13) is arranged on the connecting plate; an installation hole (25) matched with the connecting hole is arranged on the side surface of the aluminum alloy water trough; the connecting hole and the installation hole are connected by bolts.

7. The aluminum alloy drainage trough according to claim 1, characterized in that, Clamping plates are respectively arranged on both side surfaces at the end of the aluminum alloy water trough. When the aluminum alloy water trough is connected to the clamping groove, the clamping plates abut against the two side walls of the clamping groove.

8. The aluminum alloy drainage trough according to claim 1, characterized in that, The cross section of the drainage pipe is a Z-shaped structure.

9. The aluminum alloy drainage trough according to claim 1, characterized in that, The material of the centralized drainage member is aluminum alloy material, and the aluminum alloy water trough is an integrated structure formed by extrusion of aluminum profiles.

10. The aluminum alloy drainage trough according to any one of claims 1 to 9, characterized in that, A U-shaped sealing strip is sleeved on the clamping groove, and the clamping groove is clamped with the aluminum alloy water trough through the U-shaped sealing strip.

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