Multi-channel hydraulic pipe joint with channel switching structure

Abstract

The utility model relates to the technical field of hydraulic pipe joints, and provides a multi-channel hydraulic pipe joint with a channel switching structure, which comprises a second pipeline and a connecting pipe, a circular groove is arranged on the outer surface of the second pipeline, a filter plate is arranged in the circular groove, a plurality of L-shaped limit strips are fixedly connected on the outer surface of the filter plate, and the L-shaped limit strips are arranged in the circular groove. The outer surface of the first pipeline is fixedly connected with a first convex disc, the outer surface of the second pipeline is fixedly connected with a second convex disc, the outer surface of the second convex disc is fixedly connected with a plurality of long rods, the outer surface of the second convex disc is fixedly connected with a plurality of springs, and the springs are all located on the outer surfaces of the long rods. Then a plurality of L-shaped limiting strips are clamped into a square groove, at the moment, the L-shaped limiting strips are clamped by the square groove in a first convex disc under the limiting effect of a plurality of springs on the first convex disc, and at the moment, a filter plate is installed on the surface of a second pipeline and used for filtering water, so that impurities in the water are prevented from entering the second pipeline.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic pipe joints, in particular to a multi-channel hydraulic pipe joint with a channel conversion structure. Background Art

[0002] In pipeline construction, pipe connection is a very common application requirement. Currently, pipe joints are widely used for pipe connection.

[0003] The existing published patent number is: CN2338580Y discloses a new type of pipe joint. The pipe joint includes a cylindrical metal shell. The metal shell is longitudinally broken on the cylindrical surface, and its longitudinal cross-section is inwardly concave. Locking plates are connected to both sides of the broken end of the metal shell. The two locking plates can be locked with a locking screw and a locking nut. A rubber bushing is also provided in the metal shell. It is different from the traditional connection method and breaks the concept.

[0004] The above scheme adopts a jacket compression type flexible connection method combining metal and rubber, which can be used as a fixed connection instead of flanges, etc., and can also be used repeatedly as a quick connector for temporary pipelines. When in use, the pipeline interface often becomes clogged, and there are many impurities inside the pipeline. Especially in the use of kitchen pipelines, kitchen garbage and oil stains often solidify and clog the inside of the pipeline, thereby reducing the use efficiency and being very troublesome after the blockage. Utility Model Content

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a multi-channel hydraulic pipe joint with a channel conversion structure, including: pipe 2 and a connecting pipe, the outer surface of pipe 2 is provided with a circular groove, a filter plate is provided inside the circular groove, and the outer surface of the filter plate is fixedly connected to a plurality of L-limiting strips.

[0006] The technical effect of adopting the above further solution is: the filter plate is installed on the surface of the second pipe to filter the water, preventing impurities in the water from entering the interior of the second pipe.

[0007] As a preferred embodiment, the outer surface of the pipe 2 is fixedly connected to the convex disc 2, the outer surface of the convex disc 2 is fixedly connected to multiple long rods, the outer surface of the convex disc 2 is fixedly connected to multiple springs, and the multiple springs are all located on the outer surfaces of the multiple long rods.

[0008] The technical effect of adopting the above further solution is: after picking up the filter plate, it is stuck into the inside of the circular groove, and then multiple L-limiting strips are stuck into the inside of the square groove. At this time, under the limitation of multiple springs on the convex plate one, the square groove on the convex plate one clamps the L-limiting strip.

[0009] As a preferred embodiment, the pipe 2 is slidably connected to the pipe 1 through a connecting pipe, and the outer surface of the connecting pipe is fixedly connected to a plurality of limit bars, and the plurality of limit bars are slidably connected to the inside of the grooves of the pipe 1 and the pipe 2, and the outer surface of the pipe 1 is fixedly connected to the convex disc 1, and the inside of the convex disc 1 is provided with a plurality of circular holes, and the plurality of long rods are movably embedded in the inside of the plurality of circular holes.

[0010] The technical effect of adopting the above further solution is: in winter, if the water inside pipe 2 and pipe 1 freezes in winter, pipe 1 will slide on the surface of convex disc 1 to adapt to the expansion of water and can expand and contract, so that pipe 1 and pipe 2 will not be damaged by freezing.

[0011] As a preferred embodiment, one end of each of the long rods is fixedly connected to a limiting circular block, a plurality of square grooves are provided on the outer surface of the convex disc, a plurality of the L-limiting strips are located inside the plurality of square grooves, and a threaded groove is provided inside the pipe.

[0012] The technical effect of adopting the above-mentioned further scheme is: the staff can connect the threaded pipe to the threaded groove on pipe one for installation, pipe one and pipe two are connected by a connecting pipe, and multiple limit strips are slid on the internal grooves of pipe two and pipe one for limiting.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] 1. When using the utility model, the filter plate is picked up and stuck into the inside of the circular groove, and then multiple L-limiting strips are stuck into the inside of the square groove. At this time, under the limitation of multiple springs on the convex plate 1, the square groove on the convex plate 1 clamps the L-limiting strip. At this time, the filter plate is installed on the surface of the pipe 2 to filter the water, preventing impurities in the water from entering the interior of the pipe 2.

[0015] 2. When the utility model is in use, the staff can connect the threaded pipe to the threaded groove on the pipe one, and the pipe one and the pipe two are connected by a connecting pipe. A plurality of limit strips slide on the internal grooves of the pipe two and the pipe one. In winter, if the water inside the pipe two and the pipe one freezes in winter, the pipe one will slide on the surface of the convex plate one to adapt to the expansion of the water and can be expanded and contracted, so that the pipe one and the pipe two will not be frozen. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a multi-channel hydraulic pipe joint with a channel conversion structure proposed in the present invention;

[0017] Figure 2This is an enlarged structural diagram of point A of a multi-channel hydraulic pipe joint with a channel conversion structure proposed in the present invention;

[0018] Figure 3 This is a side structural diagram of a multi-channel hydraulic pipe joint with a channel conversion structure proposed in the present invention;

[0019] Figure 4 This is a schematic diagram of the enlarged structure of the connecting pipe of the multi-channel hydraulic pipe joint with a channel conversion structure proposed by the present invention.

[0020] Legend: 101, pipe one; 102, threaded groove; 103, boss one; 104, square groove; 105, round hole; 106, connecting pipe; 107, limit strip; 108, pipe two; 109, boss two; 110, long rod; 111, spring; 112, limit round block; 113, filter plate; 114, round groove; 115, L limit strip. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] See also Figures 1 to 4 The utility model provides a multi-channel hydraulic pipe joint with a channel conversion structure, including: a second pipe 108 and a connecting pipe 106. A circular groove 114 is provided on the outer surface of the second pipe 108. A filter plate 113 is provided inside the circular groove 114. A plurality of L-limiting strips 115 are fixedly connected to the outer surface of the filter plate 113. The filter plate 113 is installed on the surface of the second pipe 108 to filter water and prevent impurities in the water from entering the interior of the second pipe 108.

[0024] like Figures 1 to 4 As shown, the outer surface of the pipe 2 108 is fixedly connected to the convex disc 2 109, the outer surface of the convex disc 2 109 is fixedly connected to a plurality of long rods 110, the outer surface of the convex disc 2 109 is fixedly connected to a plurality of springs 111, and the plurality of springs 111 are all located on the outer surfaces of the plurality of long rods 110. After the filter plate 113 is picked up, it is clamped into the inside of the circular groove 114, and then the plurality of L-limiting strips 115 are clamped into the inside of the square groove 104. At this time, the square groove 104 on the convex disc 103 is clamped by the plurality of springs 111.

[0025] like Figures 1 to 4 As shown, pipe 2 108 is slidably connected to pipe 1 101 through connecting pipe 106, and a plurality of limit bars 107 are fixedly connected to the outer surface of connecting pipe 106, and the plurality of limit bars 107 are all slidably connected to the grooves of pipe 1 101 and pipe 2 108, and the outer surface of pipe 1 101 is fixedly connected to convex disc 103, and a plurality of circular holes 105 are opened inside convex disc 103, and a plurality of long rods 110 are movably embedded inside the plurality of circular holes 105. In winter, if the moisture inside pipe 2 108 and pipe 1 101 freezes in winter, pipe 101 will slide on the surface of convex disc 103 to adapt to the expansion of moisture and can be expanded and contracted, so that pipe 101 and pipe 2 108 will not be frozen.

[0026] like Figures 1 to 4 As shown, one end of multiple long rods 110 is fixedly connected to a limiting circular block 112, the outer surface of the convex disc 103 is provided with multiple square grooves 104, and multiple L-limiting strips 115 are all located inside the multiple square grooves 104. A threaded groove 102 is provided inside the pipe 101. The staff can connect the threaded groove 102 on the pipe 1 101 through a threaded pipe for installation. The pipe 1 101 and the pipe 2 108 are connected by a connecting pipe 106, and multiple limiting strips 107 slide on the internal grooves of the pipe 2 108 and the pipe 1 101 for limiting.

[0027] Working principle: Pick up the filter plate 113 and clamp it into the inside of the circular groove 114, then clamp multiple L-limiting strips 115 into the inside of the square groove 104. At this time, the square groove 104 on the convex disc 103 is clamped by multiple springs 111. The L-limiting strips 115 are clamped by the square groove 104 on the convex disc 103. At this time, the filter plate 113 is installed on the surface of the pipe 2 108 to filter the water and prevent impurities in the water from entering the inside of the pipe 2 108. The staff can connect the pipe 108 with the pipe 108 through the threaded pipe. 01 is connected with the threaded groove 102 on the convex disc 103, and the pipe 1 101 and the pipe 2 108 are connected by the connecting pipe 106. A plurality of limit strips 107 slide on the internal grooves of the pipe 2 108 and the pipe 1 101. In winter, if the water inside the pipe 2 108 and the pipe 1 101 freezes in winter, the pipe 101 will slide on the surface of the convex disc 103 to adapt to the expansion of the water and can be expanded and contracted, so that the pipe 1 101 and the pipe 2 108 will not be frozen.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A multi-channel hydraulic pipe joint with a channel conversion structure, comprising: Pipeline 2 (108) and connecting pipe (106), characterized in that a circular groove (114) is provided on the outer surface of pipeline 2 (108), a filter plate (113) is provided inside the circular groove (114), and a plurality of L-limiting strips (115) are fixedly connected to the outer surface of the filter plate (113).

2. The multi-channel hydraulic pipe joint with a channel conversion structure according to claim 1, characterized in that: The outer surface of the second pipe (108) is fixedly connected to a second convex disc (109), and the outer surface of the second convex disc (109) is fixedly connected to a plurality of long rods (110).

3. The multi-channel hydraulic pipe joint with a channel conversion structure according to claim 2, characterized in that: The outer surface of the second convex disc (109) is fixedly connected with a plurality of springs (111), and the plurality of springs (111) are all located on the outer surfaces of the plurality of long rods (110).

4. The multi-channel hydraulic pipe joint with a channel conversion structure according to claim 3, characterized in that: The second pipe (108) is slidably connected to the first pipe (101) via a connecting pipe (106), and a plurality of limiting strips (107) are fixedly connected to the outer surface of the connecting pipe (106).

5. The multi-channel hydraulic pipe joint with a channel conversion structure according to claim 4, characterized in that: The plurality of limit bars (107) are all slidably connected to the grooves of pipe one (101) and pipe two (108), and the outer surface of pipe one (101) is fixedly connected to a convex disc one (103).

6. The multi-channel hydraulic pipe joint with a channel conversion structure according to claim 5, characterized in that: A plurality of circular holes (105) are provided inside the convex disc (103), and the plurality of long rods (110) are movably embedded in the plurality of circular holes (105).

7. The multi-channel hydraulic pipe joint with a channel conversion structure according to claim 6, characterized in that: One end of each of the plurality of long rods (110) is fixedly connected to a limited circular block (112), and the outer surface of the convex disc (103) is provided with a plurality of square grooves (104).

8. The multi-channel hydraulic pipe joint with a channel conversion structure according to claim 7, characterized in that: The plurality of L-limiting strips (115) are all located inside the plurality of square grooves (104), and a threaded groove (102) is provided inside the first pipe (101).

Images