Quick positioning device for pipeline butt joint

Abstract

The utility model relates to the technical field of pipeline butt joint, and discloses a pipeline butt joint quick positioning device which comprises a connector, a butt joint cylinder is connected to the lower side of the connector, a pair of oppositely distributed clamping frames I and a pair of oppositely distributed clamping plates I are arranged on the circumferential outer wall of the lower portion of the connector, and an upper water seal is arranged at the bottom end of the connector. A pair of oppositely-distributed second clamping frames and a pair of oppositely-distributed second clamping plates are arranged on the circumferential outer wall of the upper portion of the butt-joint cylinder, the first clamping frames are slidably connected with the second clamping plates in a matched mode, the second clamping frames are slidably connected with the first clamping plates in a matched mode, a lower water seal is arranged at the top end of the butt-joint cylinder, the bottom face of the upper water seal and the top face of the lower water seal are attached and connected in a penetrating mode, and a connecting pipe is arranged at the bottom end of the butt-joint cylinder. Compared with the prior art, the connector has the advantages that the connector can be in quick butt joint with the butt joint cylinder through the first clamping frame and the first clamping plate, the clamping groove is formed in the butt joint position, clamping and fixing can be quickly completed, and convenience and labor saving are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline butt joint, in particular to a pipeline butt joint quick positioning device. Background Art

[0002] The pipe docking quick positioning device is mainly used in the pipe connection work in the industrial field. In the work of pipeline installation, maintenance, and modification, it is often necessary to dock the pipes at both ends to ensure the firmness and sealing of the pipe connection. Traditional pipe docking work requires manual measurement and adjustment, which is time-consuming, labor-intensive, and not accurate enough, prone to errors, and affects work efficiency and quality.

[0003] Generally, pipes are connected via threads. The thread sizes of pipes with different diameters are different, which requires adapters for conversion. The connection process is relatively complicated. Pipes with different diameters are difficult to connect quickly, which is time-consuming and labor-intensive. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The technical problem to be solved by the utility model is that it is difficult to quickly connect pipes with different diameters, which is time-consuming and labor-intensive.

[0006] (II) Technical solution

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is:

[0008] A pipeline docking quick positioning device comprises a connector, a docking tube is connected to the lower side of the connector, and further comprises a clamping frame 1, a clamping plate 1, an upper water seal, a lower water seal, a clamping frame 2, a clamping plate 2, and a connecting pipe;

[0009] The circumferential outer wall of the lower part of the connector is provided with a pair of oppositely distributed clamping frames and a pair of oppositely distributed clamping plates, and the bottom end of the connector is provided with an upper water seal;

[0010] A pair of oppositely distributed clamping frames and a pair of oppositely distributed clamping plates are arranged on the circumferential outer wall of the upper part of the docking tube. The clamping frame 1 is slidably connected with the clamping plate 2, and the clamping frame 2 is slidably connected with the clamping plate 1. A lower water seal is arranged on the top of the docking tube. The bottom surface of the upper water seal is in contact with and connected with the top surface of the lower water seal. A connecting pipe is arranged on the bottom end of the docking tube.

[0011] As an improvement, the top end of the connector is a connecting tube with external threads.

[0012] As an improvement, the circumferential outer wall of the upper water seal is in contact with the circumferential inner wall of the connector, and the circumferential outer wall of the lower water seal is in contact with the circumferential inner wall of the docking sleeve.

[0013] As an improvement, a card slot is reserved on the inner side of the first card frame and the second card frame, and the card slot is respectively slidably connected with the first card plate and the second card plate on the same side.

[0014] As an improvement, the sizes of the first and second card plates are the same as the card slots, which facilitates card connection and fixation.

[0015] As an improvement, the circumferential outer wall of the connecting pipe is provided with a plurality of layers of fixing convex strips distributed up and down.

[0016] (III) Beneficial effects

[0017] The advantages of the utility model compared with the prior art are:

[0018] The connector can be quickly docked with the docking tube through a clamping frame 1 and a clamping plate 1. A clamping groove is provided at the docking position, which can quickly complete the clamping and fixing, which is convenient and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the appearance of the utility model.

[0020] Figure 2 It is a schematic diagram of the component composition of the utility model.

[0021] Figure 3 It is a partial structural cross-sectional schematic diagram of the utility model.

[0022] Figure 4 This utility model Figure 3 Schematic diagram of partial structural cross-section.

[0023] As shown in the figure: 1. Connecting head; 2. Docking tube; 3. Fixing frame 1; 4. Fixing plate 1; 5. Upper water seal; 6. Lower water seal; 7. Fixing frame 2; 8. Fixing plate 2; 9. Connecting pipe; 10. Connecting tube; 11. Fixing groove; 12. Fixing convex strip. DETAILED DESCRIPTION

[0024] In the description of the present utility model, it should be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying 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 therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more. In addition, the term "including" and any variation thereof are intended to cover non-exclusive inclusions.

[0025] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0026] Embodiment 1

[0027] Please see attached Figure 1 To Attachment Figure 4 As shown, a quick positioning device for pipe docking comprises a connector 1, the top of the connector 1 is a connecting tube 10 with an external thread, the lower side is connected to a docking tube 2, the lower circumferential outer wall of the connector 1 is provided with a pair of oppositely distributed clamping frames 3 and a pair of oppositely distributed clamping plates 4, the bottom end of the connector 1 is provided with an upper water seal 5, the upper circumferential outer wall of the docking tube 2 is provided with a pair of oppositely distributed clamping frames 7 and a pair of oppositely distributed clamping plates 8, the clamping frames 13 and the clamping plates 8 are slidably connected in cooperation, the clamping frames 27 and the clamping plates 4 are slidably connected in cooperation, the clamping frames 13 and the clamping frames 27 are both reserved with clamping grooves 11 on the inner sides, the clamping grooves 11 are respectively slidably connected with the clamping plates 14 and 28 on the same side, and the sizes of the clamping plates 14 and 28 are the same as the clamping grooves 11, so as to facilitate clamping and fixing.

[0028] A lower water seal 6 is provided at the top of the docking tube 2, the bottom surface of the upper water seal 5 is in contact with the top surface of the lower water seal 6 and is connected through it, the circumferential outer wall of the upper water seal 5 is in contact with the circumferential inner wall of the connecting head 1, the circumferential outer wall of the lower water seal 6 is in contact with the circumferential inner wall of the docking tube 2, and a connecting pipe 9 is provided at the bottom end of the docking tube 2, and the circumferential outer wall of the connecting pipe 9 is provided with several layers of fixed convex strips 12 distributed up and down.

[0029] Through the above structure, the connector 1 can be quickly docked with the docking tube 2 through the clamping frame 1 3 and the clamping plate 1 4. A clamping groove 11 is provided at the docking position, which can quickly complete the clamping and fixing, which is convenient and labor-saving.

[0030] During the specific implementation of the utility model: when two pipes need to be quickly connected, firstly, the connection tube 10 on the connection head 1 is threadedly connected with the connection pipe, and then the clamping frame 13 and the clamping plate 14 on the circumferential outer wall of the connection head 1 correspond to the clamping plate 28 and the clamping frame 27 on the circumferential outer wall of the docking tube 2, respectively, so that the clamping frame 13 and the clamping plate 28 cooperate to slide and connect, the clamping frame 27 and the clamping plate 14 cooperate to slide and connect, the clamping frame 13 and the clamping frame 27 are both reserved with a clamping groove 11 on the inner side, and the clamping groove 11 cooperates with the clamping plate 14 and the clamping plate 28 on the same side to slide and connect, and the connection is completed. A connecting pipe 9 is provided at the bottom end of the docking tube 2, and the other pipe to be connected is fixed to the connecting pipe 9 through the fixing convex strip 12.

[0031] The above describes the utility model and its implementation methods, which are not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and do not deviate from the purpose of the invention of the utility model, they can creatively design a structure and embodiment similar to the technical solution, which should belong to the protection scope of the utility model.

Claims

1. A pipeline docking quick positioning device, comprising a connector (1), the lower side of which is connected to a docking sleeve (2), characterized in that: It also includes a first clamping frame (3), a first clamping plate (4), an upper water seal (5), a lower water seal (6), a second clamping frame (7), a second clamping plate (8), and a connecting pipe (9); The circumferential outer wall of the lower part of the connector (1) is provided with a pair of oppositely distributed clamping frames (3) and a pair of oppositely distributed clamping plates (4), and the bottom end of the connector (1) is provided with an upper water seal (5); The upper circumferential outer wall of the docking tube (2) is provided with a pair of oppositely distributed clamping frames (7) and a pair of oppositely distributed clamping plates (8); the clamping frame (3) and the clamping plate (8) are slidably connected; the clamping frame (7) and the clamping plate (4) are slidably connected; a lower water seal (6) is provided at the top of the docking tube (2); the bottom surface of the upper water seal (5) is in contact with and connected to the top surface of the lower water seal (6); and a connecting pipe (9) is provided at the bottom end of the docking tube (2).

2. A pipeline docking rapid positioning device according to claim 1, characterized in that: The top end of the connector (1) is a connecting tube (10) with external threads.

3. A pipeline docking rapid positioning device according to claim 1, characterized in that: The circumferential outer wall of the upper water seal (5) is in contact with the circumferential inner wall of the connecting head (1), and the circumferential outer wall of the lower water seal (6) is in contact with the circumferential inner wall of the docking sleeve (2).

4. A pipeline docking rapid positioning device according to claim 1, characterized in that: A card slot (11) is reserved on the inner side of the first card fixing frame (3) and the second card fixing frame (7), and the card slot (11) is respectively slidably connected with the first card plate (4) and the second card plate (8) on the same side.

5. A pipeline docking rapid positioning device according to claim 4, characterized in that: The sizes of the first clamping plate (4) and the second clamping plate (8) are the same as the clamping slot (11), so as to facilitate clamping and fixing.

6. A pipeline docking rapid positioning device according to claim 1, characterized in that: The circumferential outer wall of the connecting pipe (9) is provided with a plurality of layers of fixing convex strips (12) distributed up and down.

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