Pipeline joint structure and electrical equipment

Abstract

The utility model relates to the technical field of electrical equipment, and discloses a pipeline joint structure and electrical equipment. The pipeline joint structure comprises a connecting plate, a connecting pipe, a connecting piece and a fixing plate, the connecting pipe penetrates through and is fixedly connected to the connecting plate, the fixing plate is arranged on one side of the connecting plate, the connecting piece is arranged on the side, close to the fixing plate, of the connecting plate, and a clamping groove is formed in the connecting piece; when the connecting plate is assembled on the fixing plate, the connecting piece penetrates through the fixing plate, and at least part of the fixing plate is clamped with the clamping groove. According to the pipeline joint structure, the connecting piece is arranged on the connecting plate, and the clamping groove is formed in the connecting piece, so that the connecting piece can be inserted into the fixing plate, then the connecting plate is rotated, and the fixing plate is clamped into the clamping groove, so that fixation of the connecting plate and the fixing plate is achieved, and the fixing process of the connecting plate and the fixing plate is simple and convenient; the problem that the installation efficiency of the pipeline connector is low is solved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of electrical equipment, and particularly relates to a pipe joint structure and an electrical equipment. BACKGROUND

[0002] In an electrical equipment requiring input or output of fluid, in order to reduce the collision and abrasion of the conveying pipeline and the equipment shell, a pipe joint is usually arranged on the equipment shell, so that the pipeline outside the equipment is connected to one end of the pipe joint, and the pipeline inside the equipment is connected to the other end of the pipe joint, thereby reducing the abrasion of the conveying pipeline caused by the collision of the shell and the conveying pipeline. However, the existing pipe joint is usually connected to the equipment shell by welding, so that the installation efficiency of the pipe joint is low.

[0003] Therefore, it is necessary to improve the prior art.

[0004] The above information is given as background information only to assist with an understanding of the present disclosure, and should not be taken as an acknowledgement or admission that any of the above information constitutes prior art with respect to the present disclosure. CONTENT OF THE UTILITY MODEL

[0005] The pipe joint structure and the electrical equipment provided by the embodiments of the present application solve the problem of low installation efficiency of the pipe joint.

[0006] In a first aspect, the embodiments of the present application provide a pipe joint structure, comprising a connecting plate, a connecting pipe, a connecting piece and a fixing plate, the connecting pipe is fixedly connected through the connecting plate, the fixing plate is arranged on one side of the connecting plate, the connecting piece is arranged on the side of the connecting plate close to the fixing plate, and a clamping groove is formed on the connecting piece.

[0007] When the connecting plate is assembled on the fixing plate, the connecting piece penetrates the fixing plate, and at least part of the fixing plate is clamped with the clamping groove.

[0008] In a possible implementation, the connecting piece comprises a connecting block, the connecting block is fixedly connected to the side of the connecting plate close to the fixing plate, and the clamping groove is arranged on the connecting block.

[0009] In a possible implementation, a guide surface for facilitating the clamping of the fixing plate into the clamping groove is arranged between the side of the connecting block close to the opening of the clamping groove and the groove wall of the clamping groove.

[0010] In a possible implementation, a notch for facilitating the clamping of the fixing plate into the clamping groove is arranged on the groove wall of the clamping groove.

[0011] In a possible implementation, the connecting piece further comprises a limiting block, and the limiting block is arranged on the groove wall of the clamping groove.

[0012] The limiting block is connected to the connecting plate away from the side of the clamping groove wall; or a gap is formed between the side of the limiting block away from the clamping groove wall and the connecting plate, and the width of the gap is smaller than the thickness of the fixed plate.

[0013] In a possible implementation, the connecting piece further comprises a connecting ring, and the connecting block is fixedly connected to the connecting ring.

[0014] In a possible implementation, a connecting hole for the connecting block to pass through the fixed plate and an avoiding hole for the connecting ring to pass through the fixed plate are formed in the fixed plate, and the connecting hole is in communication with the avoiding hole.

[0015] When the connecting plate is assembled on the fixed plate, the hole wall of the connecting hole abuts against the groove bottom of the clamping groove.

[0016] In a possible implementation, the width of the clamping groove is greater than the thickness of the fixed plate, and an elastic clamping block is arranged on the groove wall of the clamping groove.

[0017] When the connecting plate is assembled on the fixed plate, the elastic clamping block abuts against the fixed plate and the connecting block.

[0018] In a possible implementation, the pipeline joint structure further comprises a bolt, a through hole is formed in the connecting plate, and a bolt hole is formed in the fixed plate.

[0019] When the connecting plate is assembled on the fixed plate, the through hole is opposite to the bolt hole, the bolt passes through the through hole and is threadedly connected to the bolt hole.

[0020] In the second aspect, the embodiments of the present application further provide an electrical device, which comprises the pipeline joint structure according to any one of the above.

[0021] Compared with the prior art, the present application has the following beneficial effects:

[0022] The pipeline joint structure provided by the embodiments of the present application has the following beneficial effects: the connecting pipe is made to pass through and be fixedly connected to the connecting plate, so that the internal pipeline of the device can be connected to the external pipeline through the connecting pipe; the connecting piece is arranged on the connecting plate, and the clamping groove is arranged on the connecting piece, so that the connecting plate and the fixed plate can be fixed by inserting the connecting piece into the fixed plate and then rotating the connecting plate to make the fixed plate clamped into the clamping groove, and the fixing process of the connecting plate and the fixed plate is simple and convenient, thereby solving the problem of low installation efficiency of the pipeline joint. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly introduced. Obviously, the drawings in the following description only constitute some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative effort on the basis of these drawings.

[0024] In order to more completely understand the present application and its beneficial effects, the following will be described in conjunction with the drawings. In the following description, the same reference numbers represent the same parts.

[0025] Figure 1 The structural schematic diagram of the pipe joint structure provided by the embodiments of the present application is shown.

[0026] Figure 2 The exploded structural schematic diagram of the pipe joint structure provided by the embodiments of the present application is shown.

[0027] Figure 3 The structural schematic diagram of the connecting plate, connecting pipe and connecting piece provided by the embodiments of the present application is shown.

[0028] In the drawings: 1, connecting plate; 11, through hole; 2, connecting pipe; 3, connecting piece; 31, connecting block; 311, clamping groove; 312, guide surface; 313, notch; 314, groove wall; 32, limiting block; 33, connecting ring; 4, fixing plate; 41, connecting hole; 42, avoiding hole; 43, bolt hole; 5, bolt. DETAILED DESCRIPTION

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly introduced. Obviously, the drawings in the following description only constitute some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative effort on the basis of these drawings.

[0030] In the description of the present application, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more features.

[0031] The technical solutions in the embodiments of the present application will be described clearly and completely in conjunction with the drawings in the embodiments of the present application.

[0032] The pipe joint structure and electrical equipment provided by the embodiments of the present application are provided to solve the problem of low installation efficiency of the pipe joint. The following will be described in conjunction with the drawings.

[0033] Please refer to Figure 1 andFigure 2 The pipe joint structure provided by the embodiments of the present application comprises a connecting plate 1, a connecting pipe 2, a connecting piece 3 and a fixing plate 4. The connecting pipe 2 penetrates and is fixedly connected to the connecting plate 1. The fixing plate 4 is arranged on one side of the connecting plate 1. The connecting piece 3 is arranged on the side of the connecting plate 1 close to the fixing plate 4. The connecting piece 3 is formed with a clamping groove 311.

[0034] When the connecting plate 1 is assembled on the fixing plate 4, the connecting piece 3 penetrates the fixing plate 4, and at least part of the fixing plate 4 is clamped with the clamping structure.

[0035] By making the connecting pipe 2 penetrate and be fixedly connected to the connecting plate 1, the internal pipeline of the equipment can be communicated with the external pipeline through the connecting pipe 2. By arranging the connecting piece 3 on the connecting plate 1 and arranging the clamping groove 311 on the connecting piece 3, the fixing of the connecting plate 1 and the fixing plate 4 can be realized by inserting the connecting piece 3 into the fixing plate 4 and then rotating the connecting plate 1, so that the fixing plate 4 is clamped into the clamping groove 311. The fixing process of the connecting plate 1 and the fixing plate 4 is simple and convenient, and the problem of low installation efficiency of the pipe joint is solved.

[0036] Please refer to Figure 2 and Figure 3 The connecting piece 3 comprises a connecting block 31 fixedly connected to the side of the connecting plate 1 close to the fixing plate 4. The clamping groove 311 is arranged on the connecting block 31. In the embodiment, the clamping groove 311 is arranged on the side of the connecting block 31 away from the connecting pipe 2. In some embodiments of the present application, the clamping groove 311 is arranged on the side of the connecting block 31 close to the connecting pipe 2, and the clamping groove 311 is a through groove. The width of one opening of the clamping groove 311 is greater than the thickness of the fixing plate 4, and the width of the other opening is less than the thickness of the fixing plate 4, so that the fixing plate 4 can be placed into the clamping groove 311 from one opening of the clamping groove 311 and clamped with the clamping groove 311.

[0037] Please refer to Figure 2 and Figure 3 In the embodiment, a guide surface 312 is connected between the side of the connecting block 31 close to the opening of the clamping groove 311 and the groove wall 314 of the clamping groove 311. The guide surface 312 is a curved surface. The arrangement of the guide surface 312 is conducive to guiding the fixing plate 4 to be clamped into the clamping groove 311. The groove wall 314 of the clamping groove 311 is arranged with a notch 313 for clamping the fixing plate 4 into the clamping groove 311. The arrangement of the notch 313 is conducive to reducing the normal pressure between the groove wall 314 at the opening of the clamping groove 311 and the fixing plate 4, thereby reducing the friction between the groove wall 314 of the clamping groove 311 and the fixing plate 4, and facilitating the fixing plate 4 to be placed into the clamping groove 311.

[0038] Please refer to Figure 2 and Figure 3In the embodiment, the width of the clamping groove 311 is greater than the thickness of the fixing plate 4, the connecting piece 3 further comprises a limiting block 32, the limiting block 32 is integrally formed with the connecting block 31, the limiting block 32 is arranged on the groove wall 314 of the clamping groove 311 and located at the opening of the clamping groove 311, the side of the limiting block 32 away from the groove wall 314 of the clamping groove is connected with the connecting plate 1, so that when the connecting plate 1 is assembled on the fixing plate 4, the limiting block 32 abuts against the fixing plate 4. By arranging the limiting block 32 to limit the fixing plate 4, it is beneficial to reduce the sliding of the fixing block out of the clamping groove 311 from the opening of the clamping groove 311. In some embodiments of the application, a gap is formed between the side of the limiting block 32 away from the groove wall 314 of the clamping groove and the connecting plate 1, and the width of the gap is less than the thickness of the fixing plate 4. By making the width of the gap less than the thickness of the fixing plate 4, the fixing plate 4 can also be limited.

[0039] Please refer to Figure 2 and Figure 3 In the embodiment, the connecting piece 3 further comprises a connecting ring 33, and the connecting block 31 is fixedly connected to the outer ring surface of the connecting ring 33. The fixing plate 4 is provided with a connecting hole 41 through which the connecting block 31 passes through the fixing plate 4 and an avoiding hole 42 through which the connecting ring 33 passes through the fixing plate 4, the connecting hole 41 is in communication with the avoiding hole 42, and the hole wall of the connecting hole 41 abuts against the limiting block 32 when the connecting plate 1 is assembled on the fixing plate 4.

[0040] In some embodiments of the application, the groove wall 314 of the clamping groove 311 is provided with an elastic clamping block; when the connecting plate 1 is assembled on the fixing plate 4, the elastic clamping block tightly abuts against the fixing plate 4 and the connecting block 31, so that the fixing plate 4 can be stably fixed with the connecting block 31.

[0041] Please refer to Figure 2 and Figure 3 The pipeline joint structure further comprises a bolt 5, the connecting plate 1 is provided with a through hole 11, and the fixing plate 4 is provided with a bolt hole 43; when the connecting plate 1 is assembled on the fixing plate 4, the through hole 11 is opposite to the bolt hole 43, and the bolt 5 penetrates through the through hole 11 and is threadedly connected with the bolt hole 43.

[0042] Please refer to Figure 2 and Figure 3 When it is necessary to install the connecting plate 1 on the fixing plate 4, the connecting block 31 is inserted into the connecting hole 41, the connecting ring 33 is inserted into the avoiding hole 42, then the connecting plate 1 is rotated, so that the fixing plate 4 is clamped into the clamping groove 311, the through hole 11 and the bolt hole 43 are opposite, finally the bolt 5 penetrates through the through hole 11 and is threadedly connected with the bolt hole 43, that is, the fixed connection between the connecting plate 1 and the fixing plate 4 is realized. Only one bolt 5 needs to be installed in the connecting process, the process is simple and convenient, and the problem of low installation efficiency of the pipeline joint is solved.

[0043] The application further provides an electrical equipment comprising the pipe joint structure as described above, and the fixing plate 4 in the pipe joint structure can be a shell of the electrical equipment to achieve fixed connection of the connecting plate 1 and the shell of the electrical equipment. Since the electrical equipment has the pipe joint structure, it at least has the partial or overall beneficial effects of the pipe joint structure, and thus will not be described here again.

[0044] In the above embodiments, the description of each embodiment has its own focus, and the parts not described in detail in a certain embodiment can be referred to the relevant description of other embodiments.

[0045] Finally, it should be noted that although the above embodiments have been described in the specification and drawings of the application, the patent protection scope of the application should not be limited. Any technical solutions obtained by replacing or modifying the equivalent structure or equivalent process based on the essential concept of the application, using the content described in the specification and drawings of the application, and directly or indirectly implementing the technical solutions of the above embodiments in other related technical fields, are all included in the patent protection scope of the application.

Claims

1. A pipe joint structure characterized by comprising: The utility model relates to a pipeline joint structure, including connecting plate (1), connecting pipe (2), connecting piece (3) and fixed plate (4), connecting pipe (2) is fixedly connected throughout connecting plate (1), fixed plate (4) is arranged on one side of connecting plate (1), connecting piece (3) is arranged on one side of connecting plate (1) near fixed plate (4), and the engaging groove (311) is formed on connecting piece (3), When connecting plate (1) is assembled on fixed plate (4), connecting piece (3) penetrates fixed plate (4), and at least part of fixed plate (4) is clamped with engaging groove (311).

2. The pipe joint structure according to claim 1, characterized by Connecting piece (3) includes connecting block (31), and connecting block (31) is fixedly connected on one side of connecting plate (1) near fixed plate (4), and engaging groove (311) is arranged in connecting block (31).

3. The pipe joint structure according to claim 2, characterized by The side of connecting block (31) near the opening of engaging groove (311) is connected with the groove wall (314) of engaging groove (311), and a guide surface (312) for facilitating the clamping of fixed plate (4) into engaging groove (311) is arranged between the side and the groove wall (314).

4. The pipe joint structure according to claim 2, characterized by The groove wall (314) of engaging groove (311) is provided with a notch (313) for facilitating the clamping of fixed plate (4) into engaging groove (311).

5. The pipe joint structure according to claim 2, characterized by Connecting piece (3) further includes a limiting block (32), and the limiting block (32) is arranged on the groove wall (314) of the engaging groove (311). The side of the limiting block (32) away from the groove wall (314) of the engaging groove (311) is connected with the connecting plate (1), or a gap is formed between the side of the limiting block (32) away from the groove wall (314) of the engaging groove (311) and the connecting plate (1), and the width of the gap is smaller than the thickness of the fixed plate (4).

6. The pipe joint structure according to claim 2, characterized by Connecting piece (3) further includes a connecting ring (33), and the connecting block (31) is fixedly connected with the connecting ring (33).

7. The pipe joint structure according to claim 6, characterized by The fixed plate (4) is provided with a connecting hole (41) for the connecting block (31) to penetrate the fixed plate (4) and an avoiding hole (42) for the connecting ring (33) to penetrate the fixed plate (4), and the connecting hole (41) is in communication with the avoiding hole (42). When the connecting plate (1) is assembled on the fixed plate (4), the hole wall of the connecting hole (41) abuts against the groove bottom of the engaging groove (311).

8. The pipe joint structure according to claim 2, characterized by The width of the engaging groove (311) is greater than the thickness of the fixed plate (4), and the groove wall (314) of the engaging groove (311) is provided with an elastic clamping block. When the connecting plate (1) is assembled on the fixed plate (4), the elastic clamping block tightly abuts against the fixed plate (4) and the connecting block (31).

9. The pipe joint structure according to claim 1, characterized by The pipeline joint structure further includes a bolt (5), and the connecting plate (1) is provided with a through hole (11), and the fixed plate (4) is provided with a bolt (5) hole (43). When the connecting plate (1) is assembled on the fixed plate (4), the through hole (11) is opposite to the bolt (5) hole (43), the bolt (5) penetrates through the through hole (11) and is screwed with the bolt (5) hole (43).

10. An electrical device, characterized by The electrical device comprises a pipe joint structure according to any one of claims 1-9.

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