Connecting device for elbow pipeline installation

Abstract

The utility model discloses a connecting device for elbow pipeline installation, the connecting device is used for installing and fixing a U-shaped elbow pipeline, the connecting device comprises a pipe clamp assembly and an installation piece, the pipe clamp assembly comprises an upper pipe clamp and a lower pipe clamp, the upper pipe clamp and the lower pipe clamp are oppositely arranged, the upper pipe clamp is provided with an upper clamping plate and a rotating plate, and the lower pipe clamp is provided with a lower clamping plate and a supporting plate; the upper clamping plate and the lower clamping plate are consistent in structure, clamping grooves used for clamping a U-shaped elbow pipeline are formed in the inner sides of the upper clamping plate and the lower clamping plate, a rotating plate is arranged on the lower side of the upper clamping plate, a supporting plate is installed outside the lower clamping plate, a rotating shaft is arranged on the top side of the supporting plate, and the upper clamping plate can be movably connected with the rotating shaft through a shaft sleeve. The upper clamping plate and the lower clamping plate are each provided with a T-shaped installation piece, and each installation piece comprises an installation clamping base and an installation unit. According to the utility model, the U-shaped elbow pipeline can be fixed by utilizing the pipe clamp assembly, the pipe clamp assembly also has a protection effect, and the pipe clamp assembly is fixed on a plane by utilizing the mounting piece, so that the installation of a transverse / longitudinal plane can be met, and the installation is more stable.

Description

Technical Field

[0001] The utility model relates to the field of elbow pipe installation, and specifically relates to a connecting device for elbow pipe installation. Background Technique

[0002] In a pipeline system, an elbow is a pipe fitting that changes the direction of the pipeline. According to the angle, there are three most commonly used types: 45°, 90°, and 180°. In addition, according to engineering needs, it also includes other non-standard angle elbows such as 60°. The materials of elbows include cast iron, stainless steel, alloy steel, malleable cast iron, carbon steel, non-ferrous metals, and plastics. The connection methods with pipes are: direct welding, hot melt connection, electrofusion connection, threaded connection, and socket connection, etc. According to the production process, it can be divided into: welded elbows, stamping elbows, push elbows, casting elbows, butt-welded elbows, etc. Other names: 90-degree elbow, right-angle bend, etc.

[0003] The connection device for traditional elbow pipe installation usually has a relatively complex design structure and is more troublesome to use and install, that is, it is not easy to fix the pipe, especially for U-shaped elbow pipes. Based on this, the utility model proposes a connection device for elbow pipe installation. This connection device can fix the U-shaped elbow pipe by using a pipe clamp assembly, and the pipe clamp assembly can also play a protective role. The pipe clamp assembly is fixed on the plane by an installation part, which can meet the installation in the horizontal / vertical plane and is more stable. Content of the Utility Model

[0004] The purpose of the utility model is to provide a connection device for elbow pipe installation to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A connection device for elbow pipe installation, the connection device is used to install and fix a U-shaped elbow pipe. The connection device includes a pipe clamp assembly and an installation part. The pipe clamp assembly includes an upper pipe clamp and a lower pipe clamp. The upper pipe clamp and the lower pipe clamp are arranged oppositely. The upper pipe clamp has an upper clamping plate and a rotating plate, and the lower pipe clamp has a lower clamping plate and a support plate; the upper clamping plate and the lower clamping plate have the same structure and a clamping groove for clamping the U-shaped elbow pipe is provided on the inner side of both. A rotating plate is arranged on the lower side of the upper clamping plate, a support plate is installed outside the lower clamping plate, and a rotating shaft is arranged on the top side of the support plate. The upper clamping plate can be movably connected to the rotating shaft through a shaft sleeve; a T-shaped installation part is provided on both the upper clamping plate and the lower clamping plate. The installation part includes an installation seat and an installation unit. A clamping groove for connecting with the upper clamping plate and the lower clamping plate is provided in the middle of the installation seat, and screws are arranged outside the upper clamping plate and the lower clamping plate to fasten the installation seat.

[0006] Preferably, the upper clamping plate can rotate relative to the lower clamping plate through the cooperation of the rotating shaft and the shaft sleeve, and a lock is provided outside the rotating shaft.

[0007] Preferably, slots are provided at the upper end, left side, and right side of the mounting seat, and the mounting unit can be installed in the slots.

[0008] Preferably, the mounting unit is a U-shaped mounting post, and the mounting unit can install and fix the U-shaped elbow pipe on the horizontal / vertical plane.

[0009] Preferably, the upper clamping plate and the lower clamping plate are respectively clamped on the straight sections of the U-shaped elbow pipe.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] The present utility model can fix the U-shaped elbow pipe by using the pipe clamp assembly, and the pipe clamp assembly can also play a protective role. The pipe clamp assembly is fixed on the plane by using the mounting member, which can meet the installation on the horizontal / vertical plane and is more stable in installation. Description of the Drawings

[0012] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0013] Figure 2 is a schematic diagram of the structure of the pipe clamp assembly of the present utility model.

[0014] In the figure: 1, U-shaped elbow pipe; 2, upper clamping plate; 3, rotating plate; 4, lower clamping plate; 5, support plate; 6, rotating shaft; 7, mounting seat; 8, mounting unit; 9, lock. Detailed Embodiments

[0015] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0016] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings, and is 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 therefore should not be construed as a limitation of the present utility model.

[0017] In the description of the present utility model, it should also be noted that, unless otherwise clearly specified and defined, the terms "arranged", "installed", "connected", and "coupled" 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, and it can be the communication inside two components. 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.

[0018] Please refer to Figure 1-2 , the present utility model provides a technical solution: a connecting device for the installation of an elbow pipe, including a connecting device for fixing and installing a U-shaped elbow pipe 1. The connecting device includes a pipe clamp assembly and a mounting member. The pipe clamp assembly includes an upper pipe clamp and a lower pipe clamp. The upper pipe clamp and the lower pipe clamp are arranged oppositely. The upper pipe clamp has an upper clamping plate 2 and a rotating plate 3, and the lower pipe clamp has a lower clamping plate 4 and a support plate 5. The upper clamping plate 2 and the lower clamping plate 4 have the same structure, and a clamping groove for clamping the U-shaped elbow pipe 1 is provided on the inner side of each of them. The rotating plate 3 is arranged on the lower side of the upper clamping plate 2, the support plate 5 is installed outside the lower clamping plate 4, and a rotating shaft 6 is arranged on the top side of the support plate 5. The upper clamping plate 2 can be movably connected to the rotating shaft 6 through a bushing. The upper clamping plate 2 and the lower clamping plate 4 are both provided with mounting members in a T shape. The mounting member includes a mounting seat 7 and a mounting unit 8. A clamping groove for connecting with the upper clamping plate 2 and the lower clamping plate 4 is provided in the middle of the mounting seat 7, and screws are arranged outside the upper clamping plate 2 and the lower clamping plate 4 to fasten the mounting seat 7.

[0019] In this embodiment, the upper clamping plate 2 can rotate relative to the lower clamping plate 4 through the cooperation of the rotating shaft 6 and the bushing, and a locking buckle 9 is arranged outside the rotating shaft 6.

[0020] In this embodiment, slots are opened at the upper end, left side, and right side of the mounting seat 7, and the mounting unit 8 can be installed in the slots.

[0021] In this embodiment, the mounting unit 8 is a U-shaped mounting post, and the mounting unit 8 can fix and install the U-shaped elbow pipe 1 on a horizontal / vertical plane.

[0022] In this embodiment, the upper clamping plate 2 and the lower clamping plate 4 are respectively clamped on the straight sections of the U-shaped elbow pipe 1.

[0023] In this embodiment, the above-mentioned connecting device can fix the U-shaped elbow pipe by using the pipe clamp assembly. The pipe clamp assembly can also play a protective role. The pipe clamp assembly is fixed on the plane by using the mounting member, can meet the installation on the horizontal / vertical plane, and the installation is more stable.

[0024] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A connection device for installing an elbow pipe, the connection device is used to install and fix a U-shaped elbow pipe (1), characterized in that: The connecting device comprises a pipe clamp assembly and a mounting member, wherein the pipe clamp assembly comprises an upper pipe clamp and a lower pipe clamp, the upper pipe clamp and the lower pipe clamp are arranged opposite to each other, the upper pipe clamp comprises an upper clamping plate (2) and a rotating plate (3), and the lower pipe clamp comprises a lower clamping plate (4) and a supporting plate (5); the upper clamping plate (2) and the lower clamping plate (4) have the same structure and are provided with a clamping groove for clamping a U-shaped elbow pipe (1) on their inner sides, the rotating plate (3) is provided on the lower side of the upper clamping plate (2), and the supporting plate (5) is installed on the outer side of the lower clamping plate (4) 5), and a rotating shaft (6) is arranged on the top side of the support plate (5), and the upper clamping plate (2) can be movably connected to the rotating shaft (6) through a shaft sleeve; the upper clamping plate (2) and the lower clamping plate (4) are both provided with a T-shaped mounting member, and the mounting member includes a mounting base (7) and a mounting unit (8), wherein a slot for connecting with the upper clamping plate (2) and the lower clamping plate (4) is arranged in the middle of the mounting base (7), and screws are arranged outside the upper clamping plate (2) and the lower clamping plate (4) to fasten the mounting base (7).

2. A connection device for elbow pipe installation according to claim 1, characterized in that: The upper clamping plate (2) can be rotated relative to the lower clamping plate (4) by means of a rotating shaft (6) and a shaft sleeve, and a lock buckle (9) is provided outside the rotating shaft (6).

3. The connection device for installing an elbow pipe according to claim 1, characterized in that: The upper end and the left and right sides of the mounting base (7) are provided with slots, and the mounting unit (8) can be mounted in the slots.

4. The connection device for installing an elbow pipe according to claim 1, characterized in that: The mounting unit (8) is a U-shaped mounting column, and the mounting unit (8) can mount and fix the U-shaped elbow pipe (1) on a transverse / longitudinal plane.

5. The connection device for installing an elbow pipe according to claim 1, characterized in that: The upper clamping plate (2) and the lower clamping plate (4) are respectively clamped on the straight section of the U-shaped elbow pipe (1).

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