A pipe for water conservancy project
By designing the limit ring and elastic collar on the docking pipe, the problem of the loss of sealing caused by loose connection between the hose and the hard pipe is solved, and stable connection and high sealing are achieved.
Patent Information
- Application Number
- CN202420790343.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-04-17
AI Technical Summary
In water conservancy construction, the connection between the hose and the hard pipe is prone to loosening, resulting in a decrease in sealing or falling off, affecting the stability and sealing of the pipeline.
A docking pipe is designed, with a limit ring one and a limit ring two at both ends, and an elastic ring and an arc-shaped guide plate. Through these structures, stable connection and seal between the hose and the hard tube is achieved.
Through the design of the limit ring and elastic collar, the stable connection between the hose and the docking pipe is ensured, which improves the sealing and stability of the connection and avoids the problems of loosening and falling off.
Smart Images
Figure CN222702823U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of water conservancy projects, and in particular relates to a pipeline for water conservancy projects. Background Art
[0002] When water conservancy projects are being constructed, it is often necessary to use a variety of pipes to connect the pipelines. Due to the limited length of the pipelines, when the pipelines to be laid are long, it is necessary to connect the pipelines, including various hard pipes and soft pipes. The connection between the hard pipes is generally welded, and the connection of the soft pipes often requires the use of hard connecting pipes for connection. However, since the outside of the hard pipe is relatively smooth, when the soft pipe is connected to it, the connection between the soft pipe and the hard pipe is prone to loosening, causing the seal to drop or fall off, which will affect the pipeline. Utility Model Content
[0003] The utility model provides a pipeline for water conservancy engineering, which can achieve the purpose of connecting the butt pipe and the hose through a first limiting ring, a second limiting ring and an elastic sleeve ring, and can also seal the connection between the butt pipe and the hose.
[0004] The utility model provides the following technical solution: comprising a docking pipe for connecting a hose, characterized in that: a limiting ring 1 and a limiting ring 2 are provided on the outer sides of both ends of the docking pipe, and limiting grooves are provided on both ends of the docking pipe, the limiting grooves are located between the limiting ring 1 and the limiting ring 2, a fixing ring is fixedly connected to the outer side of the docking pipe, two elastic rings for limiting the hose are sleeved on the outer side of the fixing ring, and a plurality of arc guide plates for guiding the elastic rings are provided on both sides of the fixing ring, and the arc guide plates are in an inclined state.
[0005] Among them, the size of the limiting ring 1 is the same as that of the limiting ring 2, and the two ends of the docking pipe are in a symmetrical state.
[0006] Among them, a plurality of the arc-shaped guide plates are fixedly connected to the fixing ring, the second limiting ring is located on the inner side of the arc-shaped guide plate, and the arc-shaped guide plate is not in contact with the second limiting ring.
[0007] Wherein, a plurality of fixing plates are fixedly connected to the outer side of the fixing ring, and the plurality of fixing plates are located between the two elastic rings.
[0008] Wherein, a connecting through hole is provided on the fixing plate, and the two elastic rings are connected by a plurality of elastic ropes, and the elastic ropes are movably connected to the inner side of the connecting through hole.
[0009] The beneficial effects of the utility model are as follows: the hose can be pushed to deform by the limiting ring 1 and the limiting ring 2, thereby achieving the purpose of connecting the butt pipe and the hose, and the connection between the butt pipe and the hose can also be sealed. By pushing the elastic ring to the position of the limiting groove, the elastic ring can limit the hose, which is beneficial to ensure the stability of the connection between the hose and the butt pipe, and further improves the sealing of the connection between the butt pipe and the hose.
[0010] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0012] Figure 2 For this utility model Figure 1 A magnified view of part A in FIG.
[0013] Figure 3 It is a dynamic schematic diagram of the movement of the elastic sleeve in the utility model;
[0014] In the figure: 1. docking pipe; 11. limiting ring 1; 12. limiting ring 2; 13. limiting groove; 2. fixing ring; 21. arc guide plate; 22. fixing plate; 221. connecting through hole; 3. elastic ring; 31. elastic rope. DETAILED DESCRIPTION
[0015] See also Figure 1-Figure 3 The utility model provides the following technical solution: it includes a docking pipe 1 for connecting a hose, characterized in that: a limiting ring 11 and a limiting ring 12 are provided on the outer sides of both ends of the docking pipe 1, and a limiting groove 13 is provided on both ends of the docking pipe 1, and the limiting groove 13 is located between the limiting ring 11 and the limiting ring 12, and a fixing ring 2 is fixedly connected to the outer side of the docking pipe 1, and two elastic rings 3 for limiting the hose are sleeved on the outer side of the fixing ring 2, and a plurality of arc guide plates 21 for guiding the elastic ring 3 are provided on both sides of the fixing ring 2, and the arc guide plates 21 are in an inclined state.
[0016] In the present embodiment: it includes a docking pipe 1 for connecting the hose. When a water conservancy project is constructed, it is often necessary to use various pipes to connect the pipelines. Due to the limited length of the pipeline, when the pipeline to be laid is long, it is necessary to connect the pipelines, including various hard pipes and hoses. The connection between the hard pipes is generally welded, and the connection of the hoses often requires the use of a hard connecting pipe for connection. The docking pipe 1 is a hard pipe. By connecting the two ends of the docking pipe 1 to the ends of the two hoses respectively, the two hoses can be docked. The outer sides of both ends of the docking pipe 1 are provided with a limit ring 11 and a limit ring 2 12. The limit ring 11 and the limit ring 2 12 are fixed to the outer side of the docking pipe 1. The outer diameters of the limiting ring 11 and the limiting ring 2 12 are larger than the outer diameter of the docking pipe 1. Therefore, when the hose is sleeved on the end of the docking pipe 1, the limiting ring 11 and the limiting ring 2 12 are sleeved on the inside of the hose, and the limiting ring 11 and the limiting ring 2 12 can be used to push the hose to deform, thereby achieving the purpose of connecting the docking pipe 1 and the hose, and also can seal the connection between the docking pipe 1 and the hose, and both ends of the docking pipe 1 are provided with limiting grooves 13, the limiting grooves 13 are located between the limiting ring 11 and the limiting ring 2 12, and through the limiting ring 11, the limiting ring 2 12 and the limiting grooves 13, two convex parts are formed after the hose is connected to the docking pipe 1, and there is a A recess, a fixing ring 2 is fixedly connected to the outside of the docking pipe 1, and the fixing ring 2 is located in the middle position of the docking pipe 1. Two elastic rings 3 for limiting the hose are sleeved on the outside of the fixing ring 2. The elastic ring 3 is movably connected to the fixing ring 2. When the hose is connected to the end of the docking pipe 1, the elastic ring 3 is pushed to the position of the limiting groove 13, so that the elastic ring 3 can limit the hose, which is beneficial to ensure the stability of the connection between the hose and the docking pipe 1, and also further improves the sealing of the connection between the docking pipe 1 and the hose. A plurality of arc guide plates 21 for guiding the elastic ring 3 are provided on both sides of the fixing ring 2. The plurality of arc guide plates 21 are centrally symmetrical, and the arc guide plates 21 are inclined. In the inclined state, the elastic ring 3 can be guided by the arc guide plate 21, and the elastic ring 3 can be pushed to the position of the limiting groove 13 along the arc guide plate 21, which is conducive to improving the convenience of operation. When the hose is connected to the docking pipe 1, the hose can be pushed to deformation by the limiting ring 11 and the limiting ring 2 12, so as to achieve the purpose of connecting the docking pipe 1 and the hose, and at the same time, the connection between the docking pipe 1 and the hose can also be sealed. By pushing the elastic ring 3 to the position of the limiting groove 13, the elastic ring 3 can limit the hose, which is conducive to ensuring the stability of the connection between the hose and the docking pipe 1, and at the same time further improves the sealing of the connection between the docking pipe 1 and the hose.
[0017] The size of the limiting ring 11 and the limiting ring 2 12 is the same, and the two ends of the docking pipe 1 are in a symmetrical state; when the two hoses are respectively connected to the two ends of the docking pipe 1, the connection degree and sealing performance of the two ends are the same.
[0018] Several arc guide plates 21 are fixedly connected to the fixing ring 2, the limiting ring 12 is located on the inner side of the arc guide plate 21, and the arc guide plate 21 is not in contact with the limiting ring 12; when the hose is connected to the docking pipe 1, the hose will be located between the limiting ring 12 and the arc guide plate 21.
[0019] A plurality of fixing plates 22 are fixedly connected to the outer side of the fixing ring 2, and the plurality of fixing plates 22 are located between the two elastic rings 3; the plurality of fixing plates 22 are distributed symmetrically with respect to the center, and at the same time, the two elastic rings 3 can be separated by the fixing plates 22, so as to avoid the situation where the elastic ring 3 is inconvenient to be pushed to the position of the limiting groove 13 due to the distance between the two elastic rings 3 being too close.
[0020] A connecting through hole 221 is provided on the fixing plate 22, and the two elastic rings 3 are connected by a plurality of elastic ropes 31, and the elastic ropes 31 are movably connected to the inner side of the connecting through hole 221; through the connection of the elastic ropes 31, the two elastic rings 3 can be pulled against each other, which is beneficial to further improve the fixing effect of the elastic rings 3 on the hose, and the connecting through hole 221 can prevent the elastic ropes 31 from being offset during the movement of the elastic rings 3.
[0021] The working principle and use process of the utility model are as follows: when in use, it is first necessary to put the end of the hose on the outside of one end of the docking pipe 1, so that the hose can put both the limiting ring 11 and the limiting ring 12 on the inside, and the hose can be pushed to deformation by the limiting ring 11 and the limiting ring 12, so that two convex parts are formed after the hose is connected to the docking pipe 1, and there is a concave part between the two convex parts, and the elastic ring 3 can be pushed along the arc guide plate 21 to the concave part of the hose, so that the elastic ring 3 can limit the hose, which is beneficial to ensure the stability of the connection between the hose and the docking pipe 1, and also further improves the sealing of the connection between the docking pipe 1 and the hose.
Claims
1. A pipeline for water conservancy engineering, comprising a butt pipe (1) for connecting a hose, characterized in that: The two ends of the docking pipe (1) are both provided with a first limiting ring (11) and a second limiting ring (12) on the outside, and the two ends of the docking pipe (1) are both provided with a limiting groove (13), and the limiting groove (13) is located between the first limiting ring (11) and the second limiting ring (12). The outside of the docking pipe (1) is fixedly connected with a fixing ring (2), and the outside of the fixing ring (2) is sleeved with two elastic sleeves (3) for limiting the hose, and the two sides of the fixing ring (2) are provided with a plurality of arc-shaped guide plates (21) for guiding the elastic sleeves (3), and the arc-shaped guide plates (21) are in an inclined state.
2. A water conservancy project pipeline according to claim 1, characterized in that: The size of the first limiting ring (11) is the same as that of the second limiting ring (12), and the two ends of the butt-jointed pipe (1) are in a symmetrical state.
3. A water conservancy project pipeline according to claim 2, characterized in that: A plurality of the arc-shaped guide plates (21) are fixedly connected to the fixing ring (2), the second limiting ring (12) is located inside the arc-shaped guide plates (21), and the arc-shaped guide plates (21) are not in contact with the second limiting ring (12).
4. A water conservancy project pipeline according to claim 3, characterized in that: A plurality of fixing plates (22) are fixedly connected to the outer side of the fixing ring (2), and the plurality of fixing plates (22) are located between the two elastic sleeve rings (3).
5. A water conservancy project pipeline according to claim 4, characterized in that: A connecting through hole (221) is provided on the fixing plate (22), and the two elastic rings (3) are connected via a plurality of elastic ropes (31), and the elastic ropes (31) are movably connected to the inner side of the connecting through hole (221).