Industrial sludge wastewater pipeline connecting pipe

Abstract

The utility model discloses an industrial sludge wastewater pipeline connecting pipe which comprises a communicating pipe, and the left end and the right end of the communicating pipe are sleeved with butt joint pipes. The central disc is fixedly mounted on the outer side of the communicating pipe; the fixing plates are fixedly mounted above and below the left butt joint pipe and on the front side and the rear side of the right butt joint pipe respectively, and sliding rods are fixedly connected to the side faces of the fixing plates; the sliding rod limiting pieces are mounted on the left side and the right side of the center disc correspondingly, and each sliding rod limiting piece comprises a mounting block, a threaded column, a rotating sleeve, a guide column, a threaded connection plate and a limiting block; the fasteners are installed on the upper side and the lower side of the left butt-joint pipe and the front side and the rear side of the right butt-joint pipe respectively. The industrial sludge wastewater pipeline is not prone to falling off from the butt joint pipe, the firmness after connection can be improved, when the product is damaged in the follow-up use process, the industrial sludge wastewater pipeline does not need to be moved, and the damaged product can be directly replaced conveniently.

Description

Technical Field

[0001] The utility model relates to the field of pipeline connecting pipes, in particular to an industrial sludge wastewater pipeline connecting pipe. Background Art

[0002] Industrial sludge wastewater pipelines refer to pipeline systems used to transport substances such as wastewater and sludge generated during industrial production. For the convenience of transportation, pipelines are usually produced in sections. Therefore, when in use, connecting pipes are required to connect these pipelines.

[0003] For example, Chinese Patent Application for Invention 202010370257.1 in the prior art discloses a leak-proof pipeline connecting pipe, which includes a large pipe fixing part and a small pipe fixing part. The large pipe fixing part and the small pipe fixing part are integrated and internally connected. At least one leak-proof ring is provided on the inner wall of the large pipe fixing part. The leak-proof ring is located at the pipe orifice of the large pipe fixing part. The leak-proof ring is a ring-shaped thin sheet. The outer wall of the leak-proof ring is fixed on the inner wall of the large pipe fixing part without gaps; at least one leak-proof ring is also provided on the inner wall of the small pipe fixing part. The leak-proof ring is located at the pipe orifice of the small pipe fixing part. The leak-proof ring is a ring-shaped thin sheet. The outer wall of the leak-proof ring is fixed on the inner wall of the small pipe fixing part without gaps; the outer end of the leak-proof ring is integrated with the inner wall of the large pipe fixing part or the small pipe fixing part, and the leak-proof ring is inclined inward; the inner end of the leak-proof ring is an arc surface, and the material of the leak-proof ring is a waterproof non-rigid material such as rubber, silica gel, plastic, TPE, TPU, etc.; the number of the leak-proof rings is at least three, and the three leak-proof rings are arranged in sequence along the inner wall of the large pipe fixing part or the small pipe fixing part; sealing branches for enhancing the sealing performance are also provided on both sides of the leak-proof ring; soft magnetic rings for adsorbing to the outer wall of metal pipe fittings are provided at positions near the top inside the leak-proof ring and the sealing branches; spiral protrusions for screwing into pipe fittings and fixing them are provided on the inner walls of the large pipe fixing part and the small pipe fixing part; the cross-section of the spiral protrusion is a triangle, the bottom surface of the triangle is integrated with the inner wall of the large pipe fixing part, and one of the angles of the triangle faces the inside of the large pipe fixing part. It has the following advantages: the gap between the pipeline and the inner wall of the large pipe fixing part can be completely sealed, and the liquid or gas flowing out from the pipeline docking part cannot be discharged outward, so as to achieve the purpose of leak prevention.

[0004] However, this product still has the following defects: after the connecting pipe is connected to the already installed and fixed pipeline, if it is damaged during subsequent use, there is a defect that it is not convenient to directly replace. Summary of the Utility Model

[0005] In view of the above defects or deficiencies in the prior art, it is desired to provide an industrial sludge wastewater pipeline connecting pipe, so that the industrial sludge wastewater pipeline is not easily detached from the docking pipe, the firmness after connection can be improved, and when this product is damaged during subsequent use, it is not necessary to move the industrial sludge wastewater pipeline, which facilitates the direct replacement of the damaged product.

[0006] According to the technical solution provided by the embodiment of the present application, an industrial sludge wastewater pipeline connecting pipe includes:

[0007] A connecting pipe, with docking pipes sleeved on both the left and right ends of the connecting pipe;

[0008] A central disk, fixedly installed on the outer side of the connecting pipe;

[0009] Fixed plates, which are respectively fixedly installed above and below the left docking pipe and in front of and behind the right docking pipe. A sliding rod is fixedly connected to the side surface of the fixed plate; a first end block is fixedly installed at the end of the sliding rod. The sliding rod is in sliding contact with the central disk, and a sliding opening matching the sliding rod is provided on the side surface of the central disk;

[0010] Sliding rod limit members, which are respectively installed on the left and right sides of the central disk. The sliding rod limit members include mounting blocks, threaded columns, rotating sleeves, guiding columns, screwing plates, and limit blocks; the mounting blocks are respectively fixedly installed on the left and right sides of the central disk. The threaded column is connected to the mounting block through a bearing. The rotating sleeve is fixedly installed on the outer side of the threaded column. A first thread and a second thread are provided on the outer side of the threaded column. The guiding column is fixedly connected to the mounting block. One screwing plate is screwed to the first thread, and the other screwing plate is screwed to the second thread. The screwing plate is in sliding contact with the guiding column. A first sliding through hole matching the guiding column is provided on the side surface of the screwing plate. The limit block is fixedly installed on the side surface of the screwing plate. A limit groove is provided on the side surface of the sliding rod, and the limit grooves are distributed at intervals along the length of the sliding rod. The limit block is inserted into the limit groove;

[0011] Fasteners, which are respectively installed above and below the left docking pipe and in front of and behind the right docking pipe. The fasteners include fixed columns, stud bolts, screw sleeves, sliding plates, connecting rods, abutting blocks, and anti-slip pads; the fixed columns and the stud bolts are respectively fixedly installed above and below the left docking pipe and in front of and behind the right docking pipe. The screw sleeve is screwed on the outer side of the stud bolt. The sliding plate is slidably installed on the outer side of the fixed column. A second sliding through hole matching the fixed column is provided on the side surface of the sliding plate. An opening corresponding to the stud bolt is provided on the side surface of the sliding plate. The stud bolt passes through the opening. A second end block is fixedly installed at the end of the fixed column. The connecting rod is fixedly connected between the abutting block and the sliding plate. The anti-slip pad is adhesively bonded to the side surface of the abutting block, and anti-slip lines are provided on the side surface of the anti-slip pad;

[0012] A sealing sleeve is adhesively bonded inside the docking pipe. The outer wall of the connecting pipe is in contact with the inner wall of the sealing sleeve, and the length of the docking pipe is equal to the length of the sealing sleeve.

[0013] In summary, the beneficial effects of this application are as follows:

[0014] 1. Through the arrangement of the connecting pipe, the docking pipe, the sealing sleeve and the fastener, the industrial sludge wastewater pipe is not easily detached from the docking pipe, which can improve the firmness after connection;

[0015] 2. Through the arrangement of the central disc, the fixing plate, the sliding rod and the sliding rod limiting member, when the product is damaged during subsequent use, it is not necessary to move the industrial sludge wastewater pipe, which facilitates the direct replacement of the damaged product. Description of the Drawings

[0016] By reading the detailed description of the non-limiting embodiments with reference to the following drawings, other features, objectives and advantages of this application will become more obvious:

[0017] Figure 1 It is a schematic structural diagram of the present utility model;

[0018] Figure 2 It is a schematic side view structure diagram of the connection part of the docking pipe and the sealing sleeve of the present utility model;

[0019] Figure 3 It is a schematic side view structure diagram of the connection part of the sliding rod and the sliding rod limiting member of the present utility model;

[0020] Figure 4 It is a schematic side view structure diagram of the connection part of the connecting rod, the abutting block and the anti-slip pad of the present utility model.

[0021] Reference numerals in the drawings: 1. Connecting pipe; 2. Docking pipe; 3. Central disc; 4. Fixing plate; 5. Sliding rod; 6. Sliding rod limiting member; 7. Mounting block; 8. Threaded column; 9. Rotating sleeve; 10. Guide post; 11. Screwed plate; 12. Limiting block; 13. Fastener; 14. Fixed column; 15. Stud; 16. Nut; 17. Slide plate; 18. Connecting rod; 19. Abutting block; 20. Anti-slip pad; 21. Sealing sleeve. Detailed Description of the Embodiment

[0022] The following further details this application in conjunction with the drawings and embodiments. It can be understood that the specific embodiments described herein are only for explaining the relevant utility model and not for limiting the utility model. Additionally, it should be noted that for the sake of description, only parts related to the utility model are shown in the drawings.

[0023] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] Please refer to Figures 1-4 , an industrial sludge wastewater pipeline connecting pipe, including a connecting pipe 1, with docking pipes 2 sleeved on both the left and right ends of the connecting pipe 1; a central disk 3, fixedly installed on the outer side of the connecting pipe 1; fixing plates 4, respectively fixedly installed above and below the left docking pipe 2 and in front of and behind the right docking pipe 2, with sliding rods 5 fixedly connected to the sides of the fixing plates 4; sliding rod limiters 6, respectively installed on the left and right sides of the central disk 3, the sliding rod limiters 6 including mounting blocks 7, threaded columns 8, rotating sleeves 9, guiding columns 10, screwing plates 11 and limiting blocks 12; fasteners 13, respectively installed above and below the left docking pipe 2 and in front of and behind the right docking pipe 2, the fasteners 13 including fixed columns 14, stud bolts 15, screw sleeves 16, sliding plates 17, connecting rods 18, abutting blocks 19 and anti-slip pads 20; and a sealing sleeve 21, adhesively bonded inside the docking pipe 2.

[0025] As Figures 1-3 shown, the outer wall of the connecting pipe 1 is in contact with the inner wall of the sealing sleeve 21, and the length of the docking pipe 2 is equal to the length of the sealing sleeve 21. A first end block is fixedly installed at the end of the sliding rod 5, the sliding rod 5 is in sliding contact with the central disk 3, and a sliding opening matching the sliding rod 5 is provided on the side of the central disk 3, facilitating the sliding of the sliding rod 5.

[0026] As Figure 1 and Figure 3 shown, the mounting blocks 7 are respectively fixedly installed on the left and right sides of the central disk 3, the threaded column 8 is connected to the mounting block 7 through a bearing, the rotating sleeve 9 is fixedly installed on the outer side of the threaded column 8, a first thread and a second thread are provided on the outer side of the threaded column 8, the guiding column 10 is fixedly connected to the mounting block 7, one screwing plate 11 is screwed to the first thread, the other screwing plate 11 is screwed to the second thread, the screwing plate 11 is in sliding contact with the guiding column 10, a first sliding through hole matching the guiding column 10 is provided on the side of the screwing plate 11, facilitating the sliding of the screwing plate 11, and the limiting block 12 is fixedly installed on the side of the screwing plate 11. A limiting groove is provided on the side of the sliding rod 5, the limiting grooves are distributed at intervals along the length of the sliding rod 5, and the limiting block 12 is inserted into the limiting groove.

[0027] As Figure 1 and Figure 4As shown in the figure, the fixed column 14 and the stud 15 are respectively fixedly installed above and below the left docking pipe 2 and on the front and back sides of the right docking pipe 2. The screw sleeve 16 is screwed on the outside of the stud 15. The sliding plate 17 is slidably installed on the outside of the fixed column 14. The side of the sliding plate 17 is provided with a second sliding through hole matching the fixed column 14, which facilitates the sliding of the sliding plate 17. The side of the sliding plate 17 is provided with an opening corresponding to the stud 15. The stud 15 passes through the opening. The end of the fixed column 14 is fixedly installed with a second end block. The connecting rod 18 is fixedly connected between the abutting block 19 and the sliding plate 17. The anti-slip pad 20 is bonded to the side of the abutting block 19, and the side of the anti-slip pad 20 is provided with anti-slip lines.

[0028] During use: Place this product between two sections of installed and fixed industrial sludge wastewater pipes. Then rotate the rotating sleeve 9 of the sliding rod limiting member 6, which can drive the threaded column 8 to rotate. The threaded column 8 can drive the two screwed plates 11 on both sides to move away from each other, so that the limiting block 12 moves out of the limiting groove of the sliding rod 5. Then slide the sliding rod 5 to adjust the position of the docking pipe 2, and respectively sleeve the docking pipe 2 on the ends of the two sections of industrial sludge wastewater pipes. The sealing sleeve 21 fits between the docking pipe 2 and the industrial sludge wastewater pipes. Then rotate the rotating sleeve 9 of the sliding rod limiting member 6 in the reverse direction, which can make the limiting block 12 insert into the limiting groove at the corresponding position of the sliding rod 5 to limit the sliding rod 5. Then rotate the screw sleeve 16 of the fastener 13 near the docking pipe 2, which can drive the sliding plate 17 to move, so that the abutting block 19 and the anti-slip pad 20 can tightly abut against the outside of the industrial sludge wastewater pipe, making it difficult for the industrial sludge wastewater pipe to fall off from the docking pipe 2, and improving the firmness after connection. When this product is damaged during subsequent use, first rotate the screw sleeve 16 in the reverse direction to make the abutting block 19 and the anti-slip pad 20 away from the industrial sludge wastewater pipe, and then rotate the rotating sleeve 9 of the sliding rod limiting member 6 to make the limiting block 12 move out of the limiting groove of the sliding rod 5, and the docking pipe 2 can be separated from the industrial sludge wastewater pipe without moving the industrial sludge wastewater pipe, facilitating the direct replacement of the damaged this product.

[0029] The above description is only the preferred embodiment of this application and the description of the technical principle and other solutions used. At the same time, the scope of the utility model involved in this application is not limited to the technical solutions formed by the specific combination of the above technical features. It should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept of the utility model. For example, the technical solutions formed by mutually replacing the above features with the (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. An industrial sludge wastewater pipeline connecting pipe, characterized in that: It includes a connecting pipe (1), and docking pipes (2) are sleeved on both the left and right ends of the connecting pipe (1); a central disk (3), and the central disk (3) is fixedly installed on the outer side of the connecting pipe (1); fixing plates (4), and the fixing plates (4) are respectively fixedly installed above and below the left docking pipe (2) and on the front and rear sides of the right docking pipe (2), and a sliding rod (5) is fixedly connected to the side surface of the fixing plate (4); slide rod limit members (6), and the slide rod limit members (6) are respectively installed on the left and right sides of the central disk (3), and the slide rod limit members (6) include mounting blocks (7), threaded columns (8), rotating sleeves (9), guiding columns (10), screwed plates (11) and limit blocks (12); fasteners (13), and the fasteners (13) are respectively installed above and below the left docking pipe (2) and on the front and rear sides of the right docking pipe (2), and the fasteners (13) include fixed columns (14), stud bolts (15), screw sleeves (16), sliding plates (17), connecting rods (18), abutting blocks (19) and anti-slip pads (20); a sealing sleeve (21), and the sealing sleeve (21) is adhesively bonded inside the docking pipe (2).

2. The connecting pipe for industrial sludge wastewater pipelines according to claim 1, characterized in that: The outer wall of the connecting pipe (1) is in contact with the inner wall of the sealing sleeve (21), and the length of the docking pipe (2) is equal to the length of the sealing sleeve (21).

3. The connecting pipe for industrial sludge wastewater pipelines according to claim 1, characterized in that: A first end block is fixedly installed at the end of the slide rod (5), the slide rod (5) is in sliding contact with the central disk (3), and a sliding opening matching the slide rod (5) is provided on the side surface of the central disk (3).

4. The connecting pipe for industrial sludge wastewater pipeline according to claim 1, wherein: The mounting blocks (7) are respectively fixedly installed on the left and right sides of the central disk (3), the threaded column (8) is connected to the mounting block (7) through a bearing, the rotating sleeve (9) is fixedly installed on the outer side of the threaded column (8), a first thread and a second thread are provided on the outer side of the threaded column (8), the guiding column (10) is fixedly connected to the mounting block (7), one screwed plate (11) is screwed to the first thread, the other screwed plate (11) is screwed to the second thread, the screwed plate (11) is in sliding contact with the guiding column (10), a first sliding through hole matching the guiding column (10) is provided on the side surface of the screwed plate (11), and the limit block (12) is fixedly installed on the side surface of the screwed plate (11).

5. The connecting pipe for industrial sludge wastewater pipeline according to claim 1, characterized in that: A limit groove is provided on the side surface of the slide rod (5), the limit grooves are distributed at intervals along the length of the slide rod (5), and the limit block (12) is inserted into the limit groove.

6. The connecting pipe for industrial sludge wastewater pipeline according to claim 1, characterized in that: The fixed column (14) and the stud (15) are respectively fixedly installed above and below the left docking pipe (2) and on the front and rear sides of the right docking pipe (2). The screw sleeve (16) is screwed on the outside of the stud (15). The sliding plate (17) is slidably installed on the outside of the fixed column (14). A second sliding through hole matching the fixed column (14) is provided on the side of the sliding plate (17). An opening corresponding to the stud (15) is provided on the side of the sliding plate (17). The stud (15) passes through the opening. A second end block is fixedly installed at the end of the fixed column (14). The connecting rod (18) is fixedly connected between the abutting block (19) and the sliding plate (17). The anti-slip pad (20) is adhesively bonded to the side of the abutting block (19). Anti-slip lines are provided on the side of the anti-slip pad (20).

Images