Drainage pipeline mounting structure

Abstract

The utility model belongs to the technical field of drainage pipeline installation, and particularly relates to a drainage pipeline installation structure which comprises an installation plate, the lower end of the installation plate is fixedly connected with two connecting blocks, the lower ends of the connecting blocks are fixedly connected with an upper arc-shaped plate, and the side wall of the upper arc-shaped plate is rotationally connected with a lower arc-shaped plate. And the side wall of the upper arc-shaped plate is fixedly connected with an L-shaped insertion block. According to the utility model, the structure is reasonable, the rotary knob is rotated to drive the screw rod to rotate so as to drive the nut to move, the nut pushes the fixing block to move forwards through the long rod, the fixing block is inserted into the fixing groove in the side wall of the L-shaped insertion block, the L-shaped insertion block is stably fixed, the design avoids the problem of elasticity attenuation possibly caused by spring fixation, and the fixing force is enhanced. Meanwhile, as the fixing blocks are directly inserted into the fixing grooves, friction between parts is eliminated, the stability and durability of the whole structure are improved, and it is guaranteed that the pipeline is installed more firmly and reliably.

Description

Technical Field

[0001] This utility model belongs to the field of drainage pipe installation technology, specifically a drainage pipe installation structure. Background Technology

[0002] Drainage pipes are systems consisting of pipes and their ancillary facilities used to collect and discharge sewage, wastewater, and rainwater. During installation, multiple pipes are assembled together using different connection methods. Common connection methods include threaded connections, welded connections, socket connections, adhesive connections, flange connections, and pipe connectors. Each connection method has its specific application scenarios and advantages. For example, threaded connections are suitable for small-diameter pipes, flange connections facilitate disassembly and maintenance, while socket connections are commonly used for large-diameter pipes. Appropriate selection of connection methods ensures the sealing, stability, and durability of the drainage system, thereby meeting diverse engineering requirements.

[0003] Currently, various methods have been proposed for the installation structure of drainage pipes in existing technologies. For example, a patent application with publication number "CN219796374U" discloses a drainage pipe installation structure. During the process of inserting the plug into the slot, the inclined surface of the conical block first contacts the plug. Both the conical block and the sliding rod move towards the handle until the conical block aligns with the corresponding slot. Under the action of the first telescopic rod and the first spring, the upper clamping plate abuts against the drainage pipe. The lower clamping plate abuts against the drainage pipe under the action of the second telescopic rod, the second spring, and the gravity of the drainage pipe, thus clamping and fixing the drainage pipe. The drainage pipe to be installed is placed on the lower arc plate, and the upper arc plate is installed on the lower arc plate. The drainage pipe can be clamped and fixed by the clamping mechanism. However, the fixing of the plug and the conical block depends on the elastic force of the third spring. After long-term use, the spring will fatigue, resulting in insecure fixing. At the same time, when the plug is inserted and pulled out, the contact surface between the conical block and the plug will wear, affecting the service life.

[0004] Therefore, this utility model provides a drainage pipe installation structure. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A drainage pipe installation structure of this utility model includes an installation plate. Two connecting blocks are fixedly connected to the lower end of the installation plate. An upper arc-shaped plate is fixedly connected to the lower end of the connecting blocks. A lower arc-shaped plate is rotatably connected to the side wall of the upper arc-shaped plate. An L-shaped insert is fixedly connected to the side wall of the upper arc-shaped plate. A fixing groove is opened on the side wall of the L-shaped insert. A fixing plate is fixedly connected to the side wall of the lower arc-shaped plate. A groove is opened in the fixing plate. A screw is rotatably connected in the groove. A slot is opened on the fixing plate. The slot communicates with the groove. The screw passes through the side wall of the rotating fixing plate. A nut is threadedly connected to the screw. A knob is fixedly connected to the screw. Two long rods are fixedly connected to the side wall of the nut. A fixing block is fixedly connected to the end of the long rod away from the nut. A guiding mechanism for guiding the nut is installed in the groove. A clamping mechanism for clamping the pipe is installed on the side walls of the upper and lower arc-shaped plates.

[0007] Preferably, the mounting plate has four mounting holes.

[0008] Preferably, the guiding mechanism includes two sliders, and grooves are formed on the two inner walls opposite to each other in the groove. One end of the slider is fixedly installed on the side wall of the nut, and the other end of the slider slides in the adjacent groove.

[0009] Preferably, the clamping mechanism includes four lower clamping plates, four upper clamping plates, four sleeves, four sliding cylinders, four irregular connecting blocks, and four springs. Each sleeve is fixedly installed on the inner wall of the upper and lower arc-shaped plates. The sliding cylinder slides inside the sleeve. One end of the irregular connecting block is fixedly installed on the lower end of the sliding cylinder, and the other end of the irregular connecting block is fixedly installed on the adjacent lower or upper clamping plate. One end of the spring is fixedly installed on the upper end of the sliding cylinder, and the other end of the spring is fixedly installed on the inner wall of the sleeve.

[0010] Preferably, the four sleeves are distributed in pairs on the side walls of the upper and lower arc-shaped plates.

[0011] Preferably, the sidewall of the knob is made of rubber.

[0012] Preferably, the lower clamping plate is located on the side near the lower arc-shaped plate, and the upper clamping plate is located on the side near the upper arc-shaped plate.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The drainage pipe installation structure described in this utility model involves rotating a knob to rotate a screw, which in turn moves a nut. The nut, via a long rod, moves a fixing block, causing the fixing block to insert into a fixing groove on the side wall of an L-shaped insert. This achieves the fixing effect of the L-shaped insert, avoiding the elasticity decay problem that occurs when using spring fixing, thus improving the fixing capacity. At the same time, the fixing block is directly inserted into the fixing groove, avoiding friction between parts and enhancing the stability of the overall structure.

[0015] 2. The drainage pipe installation structure of this utility model places the pipe to be fixed between the lower clamping plate and the upper clamping plate. When the upper arc plate and the lower arc plate are locked together, the pressing mechanism of the side walls of the lower clamping plate and the upper clamping plate causes the sliding cylinder to move into the sleeve, and at the same time, the spring is compressed. The elastic force generated by the spring compression can further fix the pipe. The compression and elasticity of the spring not only help to fix the pipe, but also play a certain role in shock absorption, reducing the damage to the pipe when it is subjected to external impact. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a perspective view of the present invention;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the sleeve of this utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the fixing plate of this utility model;

[0020] Figure 4 This is a side view of the L-shaped insert of this utility model;

[0021] Figure 5 for Figure 3 A magnified schematic diagram of the structure at point A in the middle.

[0022] In the diagram: 1. Mounting plate; 2. Mounting hole; 3. Connecting block; 4. Upper arc plate; 5. Lower arc plate; 6. L-shaped insert; 7. Knob; 8. Fixing plate; 9. Lower clamping plate; 10. Upper clamping plate; 11. Sleeve; 12. Sliding cylinder; 13. Irregular connecting block; 14. Spring; 15. Slot; 16. Fixing block; 17. Screw; 18. Nut; 19. Long rod; 20. Fixing groove; 21. Slider; 22. Slide groove; 23. Groove. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Specific implementation examples are given below.

[0025] like Figures 1 to 5 As shown, an embodiment of the present invention provides a drainage pipe installation structure, including an installation plate 1. Two connecting blocks 3 are fixedly connected to the lower end of the installation plate 1. An upper arc-shaped plate 4 is fixedly connected to the lower end of each connecting block 3. A lower arc-shaped plate 5 is rotatably connected to the side wall of the upper arc-shaped plate 4. An L-shaped insert 6 is fixedly connected to the side wall of the upper arc-shaped plate 4. A fixing groove 20 is provided on the side wall of the L-shaped insert 6. A fixing plate 8 is fixedly connected to the side wall of the lower arc-shaped plate 5. A groove 23 is provided inside the fixing plate 8, and a screw 1 is rotatably connected inside the groove 23. 7. A slot 15 is provided on the fixing plate 8, which communicates with the groove 23. A screw 17 passes through the side wall of the rotating fixing plate 8. A nut 18 is threaded onto the screw 17. A knob 7 is fixedly connected to the screw 17. Two long rods 19 are fixedly connected to the side wall of the nut 18. A fixing block 16 is fixedly connected to the end of the long rod 19 away from the nut 18. A guide mechanism for guiding the nut 18 is installed in the groove 23. A clamping mechanism for clamping the pipe is installed on the side walls of the upper arc plate 4 and the lower arc plate 5. During operation, the pipe to be fixed is placed on the upper end of the lower clamping plate 9. The upper arc plate 4 is rotated so that the other side of the pipe contacts the upper clamping plate 10. At the same time, the L-shaped plug 6 is inserted into the slot 15. Then, the knob 7 is rotated, which drives the screw 17 to rotate. The rotation of the screw 17 causes the nut 18 to move to one side of the slot 15. The nut 18 drives the fixing block 16 to move through the long rod 19, thereby causing the fixing block 16 to be inserted into the fixing groove 20, so that the L-shaped plug 6 is fixed in the slot 15.

[0026] like Figure 1 As shown, the mounting plate 1 has four mounting holes 2. With the above structure, the mounting plate 1 can be fixed to the required installation position by using expansion screws and other parts through the mounting holes 2. After the mounting plate 1 is fixed, other components will be further fixed and tightened on this basis to ensure that the entire structure is stable and reliable and will not shift or loosen.

[0027] like Figure 3 and Figure 5As shown, the guiding mechanism includes two sliders 21. Slide grooves 22 are formed on opposite inner walls of the groove 23. One end of each slider 21 is fixedly mounted on the side wall of the nut 18, while the other end slides within the adjacent slide groove 22. During operation, the rotation of the screw 17 causes the nut 18 to move, while the slider 21 slides freely within the slide groove 22. Through this structure, the side wall of the slide groove 22 limits the slider 21, preventing it from shifting. This avoids the nut 18 shifting due to the rotation of the screw 17, thus preventing the fixed block 16 from shifting during movement and failing to enter the fixed groove 20, avoiding errors and jamming.

[0028] like Figure 1 and Figure 2 As shown, the clamping mechanism includes four lower clamping plates 9, four upper clamping plates 10, four sleeves 11, four sliding cylinders 12, four irregular connecting blocks 13, and four springs 14. Each sleeve 11 is fixedly installed on the inner wall of the upper arc-shaped plate 4 and the lower arc-shaped plate 5. The sliding cylinder 12 slides within the sleeve 11. One end of the irregular connecting block 13 is fixedly installed on the lower end of the sliding cylinder 12, and the other end is fixedly installed on the adjacent lower clamping plate 9 or upper clamping plate 10. One end of the spring 14 is fixedly installed on the upper end of the sliding cylinder 12, and the other end is fixedly installed on the inner wall of the sleeve 11. During operation, when the pipe contacts the lower clamping plate 9 and the upper clamping plate 10, the irregular connecting block 13 drives the sliding cylinder 12 to move towards the bottom of the sleeve 11, causing the spring 14 to be compressed. Through the above structure, the elastic force generated by the compression of the spring 14 can further fix the pipe. The compression and elasticity of the spring 14 not only help to fix the pipe, but also play a certain role in shock absorption, reducing damage to the pipe when subjected to external impact.

[0029] like Figure 1 and Figure 2 As shown, the four sleeves 11 are distributed in pairs on the side walls of the upper arc-shaped plate 4 and the lower arc-shaped plate 5. This structure allows each pair of sleeves 11 to provide independent support, ensuring that the force is evenly distributed when the assembly is locked. This design effectively avoids localized loosening or deformation caused by concentrated force.

[0030] like Figure 1 As shown, the sidewalls of knob 7 are made of rubber. Through this structure, the rubber knob 7 provides a better feel, especially during manual operation, effectively avoiding discomfort caused by materials that are too hard or too slippery. The elasticity and friction of the rubber make the knob easier to grip and rotate, especially during prolonged operation or frequent adjustments, reducing fatigue and improving operational comfort.

[0031] like Figure 1As shown, the lower clamping plate 9 is located near the lower arc-shaped plate 5, and the upper clamping plate 10 is located near the upper arc-shaped plate 4. This structure creates a more compact clamping area. When the lower clamping plate 9 and the upper clamping plate 10 are positioned close to the upper arc-shaped plate 4 and the lower arc-shaped plate 5, the clamping force can be distributed more evenly onto the pipe or the component requiring fixation. This helps ensure the stability of the pipe during clamping and avoids loosening or misalignment due to offset or uneven clamping.

[0032] Working principle: First, the mounting plate 1 is fixed to the required installation position using the mounting holes 2 through expansion screws and other parts. Then, the pipe to be fixed is placed on the upper end of the lower clamping plate 9. The upper arc plate 4 is rotated so that the other side of the pipe contacts the upper clamping plate 10. At the same time, the L-shaped plug 6 is inserted into the slot 15. Then, the knob 7 is rotated, which drives the screw 17 to rotate. The rotation of the screw 17 causes the nut 18 to move to one side of the slot 15. The nut 18 drives the fixing block 16 to move through the long rod 19, thereby causing the fixing block 16 to be inserted into the fixing groove 20, so that the L-shaped plug 6 is fixed in the slot 15.

[0033] At the same time, when the pipe comes into contact with the lower clamping plate 9 and the upper clamping plate 10, the irregular connecting block 13 drives the sliding cylinder 12 to move towards the bottom of the sleeve 11, which compresses the spring 14. The elastic force generated by the compression of the spring 14 can further fix the pipe. The compression and elasticity of the spring 14 not only help to fix the pipe, but also play a certain role in shock absorption, reducing the damage to the pipe when it is subjected to external impact.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A drainage pipe installation structure, characterized in that: Includes a mounting plate (1), the lower end of which is fixedly connected to two connecting blocks (3), the lower end of which is fixedly connected to an upper arc plate (4), the side wall of which is rotatably connected to a lower arc plate (5), the side wall of which is fixedly connected to an L-shaped insert (6), the side wall of which is provided with a fixing groove (20), the side wall of which is fixedly connected to a fixing plate (8), the fixing plate (8) is provided with a groove (23), the groove (23) is rotatably connected to a screw (17), and the fixing plate (8) is provided with a plug. The slot (15) communicates with the groove (23). The screw (17) passes through the side wall of the rotating fixing plate (8). A nut (18) is threaded on the screw (17). A knob (7) is fixedly connected to the screw (17). Two long rods (19) are fixedly connected to the side wall of the nut (18). A fixing block (16) is fixedly connected to the end of the long rod (19) away from the nut (18). A guide mechanism for guiding the nut (18) is installed in the groove (23). A clamping mechanism for clamping the pipe is installed on the side wall of the upper arc plate (4) and the lower arc plate (5).

2. The drainage pipe installation structure according to claim 1, characterized in that: The mounting plate (1) has four mounting holes (2).

3. The drainage pipe installation structure according to claim 1, characterized in that: The guiding mechanism includes two sliders (21), and grooves (22) are provided on the two inner walls opposite to each other in the groove (23). One end of the slider (21) is fixedly installed on the side wall of the nut (18), and the other end of the slider (21) slides in the adjacent groove (22).

4. The drainage pipe installation structure according to claim 1, characterized in that: The clamping mechanism includes four lower clamping plates (9), four upper clamping plates (10), four sleeves (11), four sliding cylinders (12), four irregular connecting blocks (13), and four springs (14). Each sleeve (11) is fixedly installed on the inner wall of the upper arc plate (4) and the lower arc plate (5). The sliding cylinder (12) slides inside the sleeve (11). One end of the irregular connecting block (13) is fixedly installed on the lower end of the sliding cylinder (12), and the other end of the irregular connecting block (13) is fixedly installed on the adjacent lower clamping plate (9) or upper clamping plate (10). One end of the spring (14) is fixedly installed on the upper end of the sliding cylinder (12), and the other end of the spring (14) is fixedly installed on the inner wall of the sleeve (11).

5. The drainage pipe installation structure according to claim 4, characterized in that: The four sleeves (11) are distributed in pairs on the side walls of the upper arc plate (4) and the lower arc plate (5).

6. The drainage pipe installation structure according to claim 1, characterized in that: The side wall of the knob (7) is made of rubber.

7. The drainage pipe installation structure according to claim 4, characterized in that: The lower clamping plate (9) is located on the side near the lower arc plate (5), and the upper clamping plate (10) is located on the side near the upper arc plate (4).

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