Pipeline aligning device for pipeline engineering
By designing the main curved plate and the auxiliary curved plate with cross-rotational connection, the problem of requiring multiple tools to connect pipes of different sizes in the existing technology is solved, flexible docking and sealed connection are achieved, and operational efficiency and sealing are improved.
Patent Information
- Application Number
- CN202422520413.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-18
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-10-18
AI Technical Summary
Existing pipe docking devices are of uniform size, which means that multiple tools need to be carried when docking pipes of different sizes, resulting in inconvenience in operation and reduced efficiency.
A pipe docking device is designed, which includes a main curved plate and a secondary curved plate. Through cross-rotation connection and limiter adjustment, it can adapt to pipes of different sizes and achieve a sealed connection through a sealing gasket.
It realizes flexible docking of pipes of different sizes, reduces the number of tools carried, improves operating efficiency, ensures sealing, and avoids leakage at the connection.
Smart Images
Figure CN223344928U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipeline engineering, in particular to a pipeline engineering pipeline docking device. Background Art
[0002] A pipeline is a device connected by pipes, pipe connectors, and valves for transporting gas, liquid, or fluids with solid particles. Pipes are widely used, mainly in water supply, drainage, heat supply, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering, and various industrial installations. The main lines of urban water supply, drainage, heat supply, gas supply, and long-distance oil and gas pipelines are mostly laid underground, while process pipelines in factories are mostly laid above ground for ease of operation and maintenance. During pipeline construction, due to insufficient pipe length, pipes need to be butted together.
[0003] The sizes of the pipes are different, so different matching tools need to be used for matching them later. The existing pipe matching devices are of the same size, so a large number of tools need to be carried when matching them later. As a result, the workers will have difficulty in operation due to the large number of tools they carry, resulting in reduced work efficiency. Utility Model Content
[0004] The purpose of the utility model is to provide a pipeline engineering pipe docking device to solve the above problems.
[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a pipe connection device for a pipeline engineering project, comprising a main curved plate, a main groove-shaped member disposed on the top of the main curved plate, and a secondary groove-shaped member disposed at one end of the main groove-shaped member;
[0006] A secondary curved plate is provided on one side of the main curved plate, and a columnar limiting member is provided on the top of the secondary groove member;
[0007] The two main curved plates are rotatably connected and present an "X" shape;
[0008] The two secondary curved plates are rotatably connected and present an "X" shape.
[0009] Preferably, a main limiting shaft is fixedly provided on the top of one of the main arc-shaped plates, one end of the main groove-shaped member is fixedly connected to the main limiting shaft, and a through groove is provided on the outer side of the main groove-shaped member.
[0010] Preferably, a secondary limiting shaft is fixedly provided on the top of a secondary arc-shaped plate, one end of the secondary groove-shaped member is fixedly connected to the secondary limiting shaft, and a through hole is opened on the outer side of the secondary groove-shaped member.
[0011] Preferably, a threaded groove is provided on the inner wall of the through groove, and one end of the main groove-shaped member is embedded in the interior of the auxiliary groove-shaped member and is slidably connected thereto.
[0012] Preferably, sliding grooves for sliding connection with the main groove part are opened on both sides of the auxiliary groove part, and one end of the cylindrical limiting part passes through the auxiliary groove part and extends to the outer side of the main groove part and is threadedly connected with it.
[0013] Preferably, a pressure plate is fixedly provided at one end of the columnar limiting member, and a sealing gasket is fixedly provided at one end of the pressure plate.
[0014] Preferably, a pipe body is symmetrically arranged on one side of the main curved plate, and the outer sides of the two pipe bodies are respectively fitted with the inner walls of the main curved plate and the secondary curved plate.
[0015] Compared with the prior art, the beneficial effects of the present invention are:
[0016] 1. The two auxiliary arc plates are cross-rotatably connected, and the two ends of the auxiliary arc plate are respectively connected to other auxiliary arc plates in a rotational manner, thereby achieving linkage. Through the auxiliary arc plates, the auxiliary arc plates can change the diameter of the rings of different sizes for pipes of different sizes in the later use;
[0017] 2. The two main curved plates are cross-rotatably connected, and the two ends of the main curved plates are respectively connected to other main curved plates in a rotational manner, thereby achieving linkage. Through the main curved plates, the main curved plates can change the diameter of the ring openings of different sizes for pipes of different sizes in later use;
[0018] 3. The distance between the main arc plate and the secondary arc plate can be adjusted by the main trough part and the secondary trough part. The rotating cylindrical limiter drives the pressure plate to rotate synchronously, and there is a sealing gasket at the bottom of the pressure plate. Therefore, after the two pipes are connected later, the sealing gasket can be sealed, so that the water in the pipe will not flow out in large quantities through the connection port. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;
[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of a local device of the utility model;
[0021] Figure 3 This is a schematic diagram of the three-dimensional cross-sectional structure of the utility model;
[0022] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure of part A in the middle.
[0023] In the figure: 10, pipe body; 20, main arc plate; 21, main limit shaft; 22, main groove part; 23, through groove; 30, secondary arc plate; 31, secondary limit shaft; 32, secondary groove part; 33, slide groove; 40, columnar limit part; 41, pressure plate. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0025] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.
[0026] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.
[0027] See also Figure 1-4 The utility model provides a technical solution: a pipe connection device for a pipeline engineering project, comprising a main curved plate 20, a main groove-shaped member 22 is provided on the top of the main curved plate 20, and a secondary groove-shaped member 32 is provided at one end of the main groove-shaped member 22;
[0028] A secondary curved plate 30 is provided on one side of the primary curved plate 20 , and a columnar limiting member 40 is provided on the top of the secondary groove member 32 ;
[0029] The two main curved plates 20 are rotatably connected, and the two main curved plates 20 are in an "X" shape;
[0030] The two secondary curved plates 30 are rotatably connected, and the two secondary curved plates 30 are in an "X" shape;
[0031] Furthermore, the two main curved plates 20 are cross-rotatably connected, and the two ends of the main curved plate 20 are respectively rotatably connected to other main curved plates 20, thereby achieving linkage. Through the main curved plate 20, the main curved plate 20 can change the ring diameters of different sizes for pipes of different sizes when used later.
[0032] Furthermore, the two secondary curved plates 30 are cross-rotatably connected, and the two ends of the secondary curved plate 30 are respectively rotatably connected to other secondary curved plates 30, thereby achieving linkage. Through the secondary curved plate 30, the secondary curved plate 30 can change the ring diameter of different sizes for pipes of different sizes when used later.
[0033] Furthermore, a main limiting shaft 21 is fixedly provided on the top of the main curved plate 20, one end of the main groove part 22 is welded and fixed to the main limiting shaft 21, and a through groove 23 is opened on the outside of the main groove part 22, through which the main limiting shaft 21 can limit the main groove part 22 to the top of the main curved plate 20 and weld it to the main limiting shaft 21.
[0034] Furthermore, a secondary limiting shaft 31 is fixedly provided on the top of the secondary arc-shaped plate 30, one end of the secondary groove-shaped part 32 is fixedly connected to the secondary limiting shaft 31, and a through hole is opened on the outer side of the secondary groove-shaped part 32, through which the secondary limiting shaft 31 can limit the secondary groove-shaped part 32 to the top of the secondary arc-shaped plate 30 and be welded and fixed to the secondary limiting shaft 31.
[0035] Furthermore, a threaded groove is provided on the inner wall of the through groove 23, and one end of the main groove part 22 is embedded in the interior of the auxiliary groove part 32 and is slidably connected to it. The distance between the main curved plate 20 and the auxiliary curved plate 30 can be adjusted by sliding the main groove part 22 inside the auxiliary groove part 32.
[0036] Furthermore, the two sides of the auxiliary groove part 32 are provided with sliding grooves 33 for sliding connection of the main groove part 22. Through the sliding grooves 33, the main groove part 22 can slide inside the auxiliary groove part 32, and one end of the cylindrical limiting part 40 extends through the auxiliary groove part 32 to the outside of the main groove part 22 and is threadedly connected to it. Only through the cylindrical limiting part 40 can the joints between the two pipes be limited and fixed later.
[0037] Furthermore, a pressure plate 41 is fixedly provided at one end of the cylindrical limit member 40, and a sealing gasket is fixedly provided at one end of the pressure plate 41. The cylindrical limit member 40 drives the pressure plate 41 to fix the two pipes, and the sealing gasket at one end of the pressure plate 41 can make the sealing gasket seal after the two pipes are connected, so that the water in the pipe will not flow out in large quantities through the connecting port.
[0038] Furthermore, a pipe body 10 is symmetrically provided on one side of the main curved plate 20 , and outer sides of the two pipe bodies 10 are respectively in contact with inner walls of the main curved plate 20 and the auxiliary curved plate 30 .
[0039] Working principle: Pull the main curved plate 20 outward to increase the diameter of the main curved plate 20, and the operation method of the secondary curved plate 30 is consistent with that of the main curved plate 20. The main curved plate 20 and the secondary curved plate 30 are sleeved at the connection of the two pipe bodies 10, and the diameters of the main curved plate 20 and the secondary curved plate 30 are adjusted respectively until the inner walls of the main curved plate 20 and the secondary curved plate 30 are respectively fitted with the outer sides of the two pipe bodies 10.
[0040] When it is necessary to adjust the distance between the main curved plate 20 and the secondary curved plate 30, push the main curved plate 20 and the secondary curved plate 30 inward respectively, so that one end of the main groove part 22 slides toward the outside of the secondary curved plate 30 inside the secondary groove part 32. After adjusting the distance between the main curved plate 20 and the secondary curved plate 30 to the desired position, rotate the cylindrical limiter 40 clockwise so that the cylindrical limiter 40 synchronously drives the pressure plate 41 to rotate. After rotating to a certain position, one end of the pressure plate 41 will firmly press against the outside of the connection between the two pipe bodies 10, and through the sealing gasket at the bottom of the pressure plate 41, there will be no large amount of water leakage at the connection when the pipe body 10 is used later.
[0041] The main curved plate 20 and the secondary curved plate 30 adopt the telescopic principle in the prior art, so they will not be described in detail in the specification.
[0042] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A pipe connection device for a pipeline project, characterized by: include; A main curved plate (20), a main groove-shaped member (22) is provided at the top of the main curved plate (20), and a secondary groove-shaped member (32) is provided at one end of the main groove-shaped member (22); A secondary curved plate (30) is provided on one side of the main curved plate (20), and a columnar limiting member (40) is provided on the top of the secondary groove member (32); The two main curved plates (20) are rotatably connected, and the two main curved plates (20) are in an "X" shape; The two secondary arc-shaped plates (30) are rotatably connected, and the two secondary arc-shaped plates (30) are in an "X" shape.
2. A pipeline engineering pipe docking device according to claim 1, characterized in that: A main limiting shaft (21) is fixedly provided on the top of one of the main arc-shaped plates (20), one end of the main groove-shaped member (22) is fixedly connected to the main limiting shaft (21), and a through groove (23) is provided on the outer side of the main groove-shaped member (22).
3. The pipeline connection device for pipeline engineering according to claim 1, characterized in that: A secondary limiting shaft (31) is fixedly provided on the top of the secondary arc-shaped plate (30), one end of the secondary groove-shaped part (32) is fixedly connected to the secondary limiting shaft (31), and a through hole is opened on the outer side of the secondary groove-shaped part (32).
4. A pipeline connection device for pipeline engineering according to claim 2, characterized in that: A threaded groove is formed on the inner wall of the through groove (23), and one end of the main groove-shaped member (22) is embedded in the interior of the auxiliary groove-shaped member (32) and is slidably connected thereto.
5. The pipeline connection device for pipeline engineering according to claim 1, characterized in that: Slide grooves (33) for sliding connection with the main groove part (22) are provided on both sides of the auxiliary groove part (32), and one end of the columnar limiting part (40) passes through the auxiliary groove part (32) and extends to the outside of the main groove part (22) and is threadedly connected to it.
6. The pipeline connection device for pipeline engineering according to claim 1, characterized in that: A pressing plate (41) is fixedly provided at one end of the columnar limiting member (40), and a sealing gasket is fixedly provided at one end of the pressing plate (41).
7. The pipeline connection device for pipeline engineering according to claim 1, characterized in that: A pipe body (10) is symmetrically arranged on one side of the main curved plate (20), and the outer sides of the two pipe bodies (10) are respectively fitted with the inner walls of the main curved plate (20) and the auxiliary curved plate (30).