CN201368276Y - Pipe clip for butting pipeline - Google Patents

Abstract

The utility model provides a pipe clip for pipe butt joint, which comprises an upper cover and a bottom cover which cooperate with each other, and one end of the upper cover and the bottom cover is connected by a fixed connecting piece, and the upper cover or the bottom cover can be screwed around the fixed connecting piece , the other end of the upper cover and the bottom cover are connected to each other through a movable joint. In the utility model, one end of the pipe clip is fixedly connected and the other end is movably connected, which can facilitate assembly and disassembly, and greatly facilitates the connection of pipes.

Description

A pipe clip for pipe butt joint

technical field

The utility model belongs to the field of pipe connection fittings for urban drainage pipe systems.

technical background

At present, in the construction of plastic pipes in the urban drainage system, brick inspection wells need to be built where branch pipes are connected, which is labor-intensive and time-consuming. In order to improve the original situation, there have been integral inspection wells made of various materials instead of bricks. Building the inspection well, the overall inspection well solves the problems of the original brick inspection well's overweight and the clearing of the pipeline, but at the branch pipe connection, the diameter, elevation and connection direction of the pipe to be connected cannot be determined in the factory , the interface cannot be pre-made on the pipe, and the pipe can only be temporarily opened on site. The branch pipe is simply inserted directly into the pipe. For thin-walled pipes, the connection between the two pipes is only in line contact rather than surface contact. Not only is the sealing performance poor, but the tensile and shear strength of the connected pipes is not high, and it is easily damaged.

Moreover, special equipment must be used for on-site thermal welding. The larger the diameter of the pipe, the greater the stress at the joint, and the greater the probability of damage, which often brings a lot of inconvenience and hidden dangers to the pipeline construction.

The use of clamps can realize the fastening of two pipes after the pipes are connected, but the traditional clamps are fixed with bolts and nuts at one end, and bolts and nuts at the other end. After one use, loosen the nuts and take out the bolts; Screw the nut to death again when using it again, which is extremely inconvenient to operate.

Contents of the invention

The purpose of the utility model is to overcome the deficiencies of the prior art, and provide a pipe clip for pipe butt joint, which is convenient to disassemble and saves time and effort.

In order to realize the above-mentioned purpose of the invention, the technical scheme adopted is as follows:

A pipe clip for pipe butt joint, comprising an upper cover and a bottom cover that cooperate with each other, one end of the upper cover and the bottom cover is connected by a fixed connector, and the upper cover or the lower cover can be screwed around the fixed connector, the upper cover and the The other ends of the bottom covers are connected to each other through movable joints.

The pipe clamp of the utility model is connected at one end, and the connecting end is used as a support shaft, and the upper cover and the bottom cover can rotate around it, and then through the flexible connection at the other end, it can be easily disassembled and connected, and is convenient for clamping when the pipe is connected.

The movable link is a buckle.

The locking member is composed of a concave surface arranged at the end of the upper cover and a convex surface arranged at the end of the bottom cover, and the concave surface and the convex surface are mutually locked.

The fixed connector of the utility model adopts bolts.

After the two ends of the upper cover and the bottom cover are connected, a closed body is formed, and the internal through hole of the closed body coincides with the outer surface of the pipeline.

In the utility model, one end of the pipe clip is fixedly connected and the other end is movably connected, which can facilitate assembly and disassembly, and greatly facilitates the connection of pipes.

Description of drawings

Fig. 1 is the side structural representation of the utility model;

Fig. 2 is the front structure schematic diagram of the utility model;

Fig. 3 is a schematic structural view of the bottom cover;

Figure 4 is a schematic structural view of the upper cover.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described further.

The structural schematic diagram of the utility model is shown in accompanying drawings 1 and 2, wherein Fig. 1 is a side view, and Fig. 2 is a front view, and the whole pipe clip is composed of four parts: buckle end 1, fixed end 2, and grip bar 3 , the cylindrical part 4, the fixed end 2 is fixed by bolts and nuts, the buckle end 1 is composed of a convex surface 5 and a concave surface 6, wherein the convex surface 5 is the end structure design of the bottom cover, as shown in Figure 3, and the concave surface 6 is It is the end structure design of the upper cover. As shown in Figure 4, when the pipe is put into the buckle, the bottom cover and the upper cover are tightly fastened, and a high clamping force is maintained. When the pipe is taken out of the buckle, only Use a screwdriver to press the convex surface, the buckle will be released automatically, and the tube clamp will not be damaged.

Claims (5)

1. A pipe clip for pipe butt joint, including an upper cover and a bottom cover that cooperate with each other. One end of the upper cover and the bottom cover is connected by a fixed connector, and the upper cover or the bottom cover can be screwed around the fixed connector. It is characterized in that the other ends of the upper cover and the bottom cover are connected to each other through a flexible connecting piece. 2. The pipe clip according to claim 1, characterized in that the movable connection part is a buckle part. 3. The pipe clamp according to claim 2, wherein the buckling member is composed of a concave surface provided at the end of the upper cover and a convex surface provided at the end of the bottom cover, and the concave surface and the convex surface are mutually locked. 4. The pipe clip according to claim 1, characterized in that the fixed connectors are bolts. 5. The pipe clip according to any one of claims 1 to 4, characterized in that after the two ends of the upper cover and the bottom cover are connected, a closed body is formed, and the internal through hole of the closed body coincides with the outer surface of the pipe .

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