Pipeline structure facilitating butt joint

Abstract

The utility model belongs to the technical field of pipeline connection, and particularly relates to a pipeline structure convenient for butt joint, which comprises a first connecting pipe and a second connecting pipe, a first clinging plate is arranged at the end part of the first connecting pipe, a second clinging plate is arranged at the end part of the second connecting pipe, a fixing mechanism is arranged on the first clinging plate, and the second clinging plate is arranged on the second connecting pipe. Rectangular holes are formed in the two sides of one end of the first attaching plate, rectangular blocks are installed on the two sides of one end of the second attaching plate, and a sealing mechanism is jointly arranged between the first attaching plate and the second attaching plate. The second clinging plate is clamped into the rectangular holes through the two rectangular blocks, the first clinging plate and the second clinging plate can be fixed through the arrangement of the fixing mechanism, and therefore butt joint limiting of the first connecting pipe and the second connecting pipe is completed, the installation structure is simple and convenient, disassembly and assembly are rapid, and the overhaul efficiency is improved; and through the arrangement of the sealing mechanism, the sealing performance when the first connecting pipe and the second connecting pipe are connected can be improved, and the connecting effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline connection, in particular to a pipeline structure which is convenient for docking. Background Art

[0002] A pipeline is a device connected by pipes, pipe connectors and valves for conveying gas, liquid or fluid with solid particles. In the prior art, pipelines are usually connected by aligning flanges and then installed by screws. When disassembling, they need to be disassembled one by one, which is cumbersome and inconvenient. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the utility model provides a pipeline structure that is easy to connect, solving the problems raised in the above-mentioned background technology.

[0005] (2) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A pipeline structure that is easy to connect includes a first connecting pipe and a second connecting pipe, a first tight plate is installed at the end of the first connecting pipe, a second tight plate is installed at the end of the second connecting pipe, a fixing mechanism is provided on the first tight plate, rectangular holes are opened on both sides of one end of the first tight plate, rectangular blocks are installed on both sides of one end of the second tight plate, and a sealing mechanism is provided between the first tight plate and the second tight plate.

[0008] Furthermore, the fixing mechanism includes a fixing block installed at one end of the first closing plate, two sliding seats are slidably connected to the fixing block, the ends of the two sliding seats are commonly connected to a connecting plate, plug plates are installed on both sides of one end of the connecting plate, a screw rod is threadedly connected to the fixing block, a knob is installed at the end of the screw rod, the screw rod is rotatably connected to the connecting plate, and a socket is opened at one end of the two rectangular blocks.

[0009] Furthermore, the plug board slides in the plug hole.

[0010] Furthermore, the sealing mechanism includes a circular sealing plate installed at one end of the second pressing plate, a sealing hole is opened in the middle of one end of the circular sealing plate, a circular sealing groove is opened at one end of the first pressing plate, and a sealing strip is installed in the middle of the inner cavity of the circular sealing groove.

[0011] Furthermore, the circular sealing plate is located in the circular sealing groove, and the sealing strip is embedded in the sealing hole.

[0012] Further, the rectangular block slides in the rectangular hole.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a pipeline structure that is easy to connect and has the following beneficial effects:

[0015] The utility model has the second pressing plate inserted into the rectangular hole through two rectangular blocks, and the first pressing plate and the second pressing plate can be fixed by setting the fixing mechanism, thereby completing the docking limit of the first connecting pipe and the second connecting pipe. The installation structure is simple and convenient, and the disassembly and assembly are quick, which improves the maintenance efficiency. The sealing performance of the first connecting pipe and the second connecting pipe when connected can be improved by setting the sealing mechanism, thereby improving the connection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the installation structure of the first and second pressing plates of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the fixing mechanism of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the sealing mechanism of the utility model.

[0020] In the figure: 1. first connecting tube; 2. second connecting tube; 3. first tight plate; 4. second tight plate; 5. fixing mechanism; 51. fixing block; 52. sliding seat; 53. connecting plate; 54. plug plate; 55. plug hole; 56. screw rod; 57. knob; 6. rectangular hole; 7. sealing mechanism; 71. circular sealing plate; 72. sealing hole; 73. circular sealing groove; 74. sealing strip; 8. rectangular block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, an embodiment of the utility model proposes a pipeline structure that is easy to connect, including a first connecting pipe 1 and a second connecting pipe 2, a first tight plate 3 is installed at the end of the first connecting pipe 1, and a second tight plate 4 is installed at the end of the second connecting pipe 2, a fixing mechanism 5 is provided on the first tight plate 3, rectangular holes 6 are opened on both sides of one end of the first tight plate 3, and rectangular blocks 8 are installed on both sides of one end of the second tight plate 4, and a sealing mechanism 7 is provided between the first tight plate 3 and the second tight plate 4; the second tight plate 4 is inserted into the rectangular hole 6 through two rectangular blocks 8, and the first tight plate 3 and the second tight plate 4 can be fixed by setting the fixing mechanism 5, thereby completing the connection limit of the first connecting pipe 1 and the second connecting pipe 2, the installation structure is simple and convenient, and the disassembly and assembly are quick, which improves the maintenance efficiency; by setting the sealing mechanism 7, the sealing performance of the first connecting pipe 1 and the second connecting pipe 2 when connected can be improved, and the connection effect can be improved.

[0024] like Figure 3 As shown, in some embodiments, the fixing mechanism 5 includes a fixing block 51 installed at one end of the first pressing plate 3, and two sliding seats 52 are slidably connected to the fixing block 51, and the ends of the two sliding seats 52 are commonly connected to a connecting plate 53, and plug plates 54 are installed on both sides of one end of the connecting plate 53, and a screw rod 56 is threadedly connected to the fixing block 51, and a knob 57 is installed at the end of the screw rod 56, and the screw rod 56 is rotatably connected to the connecting plate 53, and a plug hole 55 is opened at one end of the two rectangular blocks 8; the second pressing plate 4 is inserted into the rectangular hole 6 through the two rectangular blocks 8, and the screw rod 56 is driven to rotate by rotating the knob 57, so that the connecting plate 53 is driven to limit the position as the two sliding seats 52 slide on the fixing block 51, thereby driving the two plug plates 54 to move, and when the plug plate 54 is inserted into the plug hole 55, the limiting of the two rectangular blocks 8 is completed, thereby completing the docking work of the first connecting pipe 1 and the second connecting pipe 2.

[0025] like Figure 3 As shown, in some embodiments, the plug plate 54 slides in the plug hole 55 to facilitate docking.

[0026] like Figure 4 As shown, in some embodiments, the sealing mechanism 7 includes a circular sealing plate 71 installed at one end of the second pressing plate 4, a sealing hole 72 is opened in the middle of one end of the circular sealing plate 71, a circular sealing groove 73 is opened at one end of the first pressing plate 3, and a sealing strip 74 is installed in the middle of the inner cavity of the circular sealing groove 73; when docking, the second pressing plate 4 is pressed against the first pressing plate 3, and the circular sealing plate 71 is inserted into the circular sealing groove 73 for preliminary sealing, and is embedded in the sealing hole 72 through the sealing strip 74, thereby further improving the sealing performance and greatly improving the tightness of the connection.

[0027] like Figure 2 , Figure 4As shown, in some embodiments, the circular sealing plate 71 is located in the circular sealing groove 73, and the sealing strip 74 is embedded in the sealing hole 72; the sealing effect is good.

[0028] like Figure 1 As shown, in some embodiments, the rectangular block 8 slides in the rectangular hole 6 to improve the limiting effect.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A pipe structure that is easy to connect, comprising a first connecting pipe (1) and a second connecting pipe (2), characterized in that: A first close contact plate (3) is installed at the end of the first connecting tube (1), and a second close contact plate (4) is installed at the end of the second connecting tube (2). A fixing mechanism (5) is provided on the first close contact plate (3). Rectangular holes (6) are provided on both sides of one end of the first close contact plate (3). Rectangular blocks (8) are installed on both sides of one end of the second close contact plate (4). A sealing mechanism (7) is provided between the first close contact plate (3) and the second close contact plate (4).

2. A pipe structure that is easy to connect according to claim 1, characterized in that: The fixing mechanism (5) comprises a fixing block (51) mounted on one end of the first contact plate (3), two slide seats (52) are slidably connected to the fixing block (51), the ends of the two slide seats (52) are commonly connected to a connecting plate (53), plug plates (54) are installed on both sides of one end of the connecting plate (53), a screw rod (56) is threadedly connected to the fixing block (51), a knob (57) is installed at the end of the screw rod (56), the screw rod (56) is rotatably connected to the connecting plate (53), and one end of the two rectangular blocks (8) is provided with a plug hole (55).

3. A pipe structure that is easy to connect according to claim 2, characterized in that: The inserting plate (54) slides in the inserting hole (55).

4. The pipe structure that is easy to connect according to claim 1, characterized in that: The sealing mechanism (7) comprises a circular sealing plate (71) mounted on one end of the second contact plate (4), a sealing hole (72) being provided in the middle of one end of the circular sealing plate (71), a circular sealing groove (73) being provided at one end of the first contact plate (3), and a sealing strip (74) being installed in the middle of the inner cavity of the circular sealing groove (73).

5. A pipe structure that is easy to connect according to claim 4, characterized in that: The circular sealing plate (71) is located in the circular sealing groove (73), and the sealing strip (74) is embedded in the sealing hole (72).

6. The pipe structure that is easy to connect according to claim 1, characterized in that: The rectangular block (8) slides in the rectangular hole (6).

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