Anti-clogging type terrace drain pipe quick coupling device

Abstract

The utility model provides a prevent blocking type terrace drain pipe quick -joint device, include: bushing, first connecting portion, second connecting portion, first movable rod, second movable rod, bolt, nut and clamping plate, the bushing can install in the end of drain pipe, the bushing has the first connecting portion and second connecting portion with opposite setting on, the first connecting portion has the first movable rod swingly installed, the second connecting portion has the second movable rod swingly installed, the first movable rod is vertically inserted with bolt, the end of bolt penetrates second movable rod and is equipped with the nut, the both sides of bushing all are equipped with the clamping plate, the bushing can drive the clamping plate of both sides to clamp drain pipe after first connecting portion and second connecting portion are close. The utility model can realize the clamping fixation of device to drain pipe fast, and greatly shorten the installation time.

Description

Technical Field

[0001] This utility model relates to the field of drainage pipe installation technology, and in particular to a quick-connect device for anti-clogging terrace drainage pipes. Background Technology

[0002] In building drainage systems, terrace drainage pipes are a crucial component, and the reliability and ease of their connection directly impact drainage efficiency and system maintenance costs. Currently, terrace drainage pipes are mostly connected using traditional socketing methods, which presents numerous problems that urgently need to be addressed.

[0003] Traditional socket connections typically rely on sealing rings for sealing. Installation requires repeated adjustments to the pipe position to ensure a proper seal, which is time-consuming and labor-intensive. Furthermore, over long-term use, the sealing rings are prone to aging and wear, leading to seal failure and leaks. While flange connections offer secure fixing, they require welding or fixing flanges to the pipe ends, a cumbersome process with higher installation costs. Additionally, different flange sizes are required for different pipe diameters, resulting in poor versatility. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides a quick-connect device for anti-clogging terrace drainage pipes.

[0005] To solve the above problems, the technical solution adopted by this utility model is as follows:

[0006] Anti-clogging terrace drain quick-connect device, including:

[0007] Sleeve, first connecting part, second connecting part, first movable rod, second movable rod, bolt, nut and clamp;

[0008] The sleeve can be installed at the end of the drain pipe;

[0009] The sleeve has a first connecting portion and a second connecting portion that are disposed opposite to each other;

[0010] A first movable rod is movably mounted on the first connecting part, and a second movable rod is movably mounted on the second connecting part;

[0011] A bolt is vertically inserted into the first movable rod;

[0012] The end of the bolt passes through the second movable rod and is fitted with a nut;

[0013] Clamping plates are installed on both sides of the sleeve;

[0014] The sleeve can clamp the drain pipe by driving the clamps on both sides when the first connecting part and the second connecting part are close together.

[0015] Preferably, the first movable rod is hinged to the first connecting part; the second movable rod is hinged to the second connecting part.

[0016] Preferably, the clamps are symmetrically arranged on both sides of the sleeve along its axial direction.

[0017] Preferably, the first movable rod and the second movable rod are arranged in parallel.

[0018] Preferably, the bolt passes perpendicularly through the first movable rod and the second movable rod.

[0019] Preferably, the nut is screwed onto the end of the bolt that passes through the second movable rod.

[0020] Preferably, the clamping surface shape of the clamping plate matches the outer wall of the drain pipe.

[0021] The beneficial effects of this utility model are as follows:

[0022] 1. By adjusting the bolts and nuts, the device can quickly clamp and fix the drain pipe, greatly shortening the installation time; the clamping plate fits tightly against the outer wall of the drain pipe, and the anti-slip texture design can effectively cope with water flow impact and other situations, ensuring a stable and reliable connection.

[0023] 2. Assists in preventing blockage and improves drainage reliability: The spiral guide pattern on the inner wall of the sleeve can guide water flow and reduce the probability of debris accumulation; the overall structure has strong adaptability, reduces the risk of water leakage, and improves the smoothness and stability of terrace drainage, making it suitable for various terrace drainage scenarios. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is the front view of the present invention;

[0026] Figure 3 This is a side view of the present invention;

[0027] In the diagram: 1. Sleeve, 2. First connecting part, 3. Second connecting part, 4. First movable rod, 5. Second movable rod, 6. Bolt, 7. Nut, 8. Clamping plate. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified. Furthermore, the terms "installed," "connected," and "linked" should be interpreted broadly; for example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Reference Figure 1-3 The anti-clogging terrace drain pipe quick-connect device includes core components such as sleeve 1, first connecting part 2, second connecting part 3, first movable rod 4, second movable rod 5, bolt 6, nut 7, and clamp 8.

[0032] As the basic component of the device, sleeve 1 is made of high-strength PVC or corrosion-resistant metal, possessing excellent durability and anti-aging properties, and can be tightly installed at the end of the drain pipe. Its inner diameter is precisely designed to match the outer diameter of common terrace drain pipes, ensuring a tight connection and reducing the risk of leakage. Simultaneously, the inner wall of sleeve 1 can be equipped with spiral flow-guiding patterns, which guide water flow during drainage, reducing the probability of debris accumulation caused by water flow impact and aiding in preventing blockages.

[0033] The sleeve 1 has a first connecting part 2 and a second connecting part 3 arranged opposite to each other. These two connecting parts are integrally formed from the same material as the sleeve 1, ensuring the stability and firmness of the overall structure. Their positions are precisely calculated to ensure that force can be applied evenly during subsequent clamping operations, making the device more reliable in fixing the drain pipe.

[0034] A first movable rod 4 is movably mounted on the first connecting part 2, and a second movable rod 5 is movably mounted on the second connecting part 3. Preferably, the first movable rod 4 is movably mounted on the first connecting part 2 by a hinge, and the second movable rod 5 is also movably mounted on the second connecting part 3 by a hinge. This hinged connection uses a high-strength alloy pin to ensure that the movable rods can rotate flexibly, while possessing sufficient load-bearing capacity and wear resistance, and can withstand the force brought by clamping operations for a long time without being easily damaged. In addition, the first movable rod 4 and the second movable rod 5 are arranged in parallel. This design ensures that when adjusted by bolts 6 and nuts 7, the movement trajectory of the two movable rods is consistent, so that the clamping plates 8 on both sides of the sleeve 1 can apply clamping force to the drain pipe synchronously, avoiding problems such as the drain pipe being not securely fixed or damaged due to uneven force.

[0035] A bolt 6 is vertically inserted into the first movable rod 4. Preferably, the bolt 6 vertically passes through the first movable rod 4 and the second movable rod 5. The bolt 6 is made of high-strength stainless steel, which has excellent rust resistance and mechanical strength, and can withstand large tightening forces without easily deforming or breaking. Its surface is finely machined, and the threads are clear and regular, ensuring a smooth and reliable fit with the nut 7.

[0036] The end of bolt 6 passes through the second movable rod 5 and is fitted with a nut 7. Preferably, the nut 7 is screwed onto the end of bolt 6 passing through the second movable rod 5. Nut 7 is also made of stainless steel and matches bolt 6. Its internal thread has high precision, enabling precise tightness adjustment. By rotating nut 7, the distance between the first movable rod 4 and the second movable rod 5 can be changed, thereby causing the first connecting part 2 and the second connecting part 3 to move closer or further apart.

[0037] Both sides of the sleeve 1 are equipped with clamping plates 8. Preferably, the clamping plates 8 are symmetrically arranged on both axial sides of the sleeve 1. The clamping plates 8 are made of a metal material with good elasticity or a high-strength engineering plastic. The shape of their clamping surfaces matches the outer wall of the drain pipe, and they are usually designed to be arc-shaped, so as to fit tightly against the outer wall of the drain pipe, increase the contact area, and improve the clamping effect. Anti-slip textures can also be provided on the clamping surfaces of the clamping plates 8 to further enhance the friction between them and the drain pipe and prevent the device from sliding during use. When the first connecting part 2 and the second connecting part 3 are brought closer together by adjusting the nut 7, the sleeve 1 will undergo a certain deformation, thereby causing the clamping plates 8 on both sides to contract towards the middle, clamping the drain pipe and realizing the rapid fixation of the drain pipe.

[0038] The working principle of this anti-clogging terrace drain pipe quick-connect device is as follows: First, put the sleeve 1 on the end of the drain pipe to be connected to ensure accurate positioning; then, by rotating the nut 7, the bolt 6 pulls the first movable rod 4 and the second movable rod 5 closer to each other, thereby driving the first connecting part 2 and the second connecting part 3 closer together; as the first connecting part 2 and the second connecting part 3 approach each other, the clamps 8 on both sides of the sleeve 1 gradually tighten, tightly clamping the drain pipe, and completing the connection and fixing operation.

[0039] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A clog resistant deck drain quick coupling device, characterized by, include: Sleeve (1), first connecting part (2), second connecting part (3), first movable rod (4), second movable rod (5), bolt (6), nut (7) and clamp (8); The sleeve (1) can be installed at the end of the drain pipe; The sleeve (1) has a first connecting part (2) and a second connecting part (3) disposed opposite to each other; A first movable rod (4) is movably mounted on the first connecting part (2), and a second movable rod (5) is movably mounted on the second connecting part (3); A bolt (6) is vertically inserted into the first movable rod (4); The end of the bolt (6) passes through the second movable rod (5) and is fitted with a nut (7); The sleeve (1) is fitted with clamps (8) on both sides; The sleeve (1) can clamp the drain pipe by driving the clamps (8) on both sides when the first connecting part (2) and the second connecting part (3) are close together.

2. The anti-clog deck drain quick coupling device of claim 1, wherein: The first movable rod (4) is hinged to the first connecting part (2); the second movable rod (5) is hinged to the second connecting part (3).

3. The anti-clog deck drain quick coupling device of claim 2, wherein: The clamping plates (8) are symmetrically arranged on both sides of the sleeve (1) along its axial direction.

4. The anti-clog deck drain quick coupling device of claim 1, wherein: The first movable rod (4) and the second movable rod (5) are arranged in parallel.

5. The anti-clogging terrace drainage pipe quick-connect device according to claim 1, characterized in that: The bolt (6) passes vertically through the first movable rod (4) and the second movable rod (5).

6. The anti-clog deck drain quick coupling device of claim 1, wherein: The nut (7) is screwed onto the end of the bolt (6) that passes through the second movable rod (5).

7. The anti-clog deck drain quick coupling device of claim 1, wherein: The clamping surface shape of the clamping plate (8) matches the outer wall of the drain pipe.

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