Auxiliary supporting structure for road drainage pipeline machining
The design of the limit ring and support assembly solves the problem of low positioning and support efficiency of existing equipment, realizes fast and accurate support and angle adjustment of different pipe fittings, and improves processing accuracy and equipment stability.
Patent Information
- Application Number
- CN202422868681.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2034-11-25
AI Technical Summary
Existing pipe processing equipment is inefficient in positioning and support, making it difficult to ensure processing accuracy and stability, and difficult to adapt to pipes of different sizes and shapes, resulting in poor processing quality.
An auxiliary support structure including a limit ring, a limit mechanism and a support assembly is designed. The pipe fittings are positioned and supported by the limit ring and rollers. The position of the connecting plate is adjusted by bolts and nuts to achieve precise adjustment of the rollers. Combined with the design of the connecting frame and bracket, the stability and accuracy of the support are ensured.
It achieves fast and accurate positioning and support of pipe fittings, adapts to different sizes and shapes, improves processing accuracy and efficiency, ensures that the horizontal position of pipe fittings does not change when the angle is adjusted, and enhances the stability of the equipment.
Smart Images
Figure CN223369250U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipe processing equipment, in particular to an auxiliary support structure for processing road drainage pipes. Background Art
[0002] Drainage pipes are often made of various materials and sizes, requiring cutting, welding, grinding, and other operations during the pipe processing process. Positioning and supporting the pipes often rely on manual labor, which is not only inefficient but also difficult to ensure processing accuracy and stability. Existing pipe processing auxiliary equipment is often complex and inconvenient to operate. It is also difficult to adapt to pipes of different sizes and shapes, resulting in inaccurate positioning and unstable support during processing, affecting processing quality and efficiency.
[0003] When adjusting the angle of a pipe fitting, the existing equipment needs to adjust the pipe fixture to loosen the pipe fitting for adjustment, which may cause the position of the pipe fitting to change, making it inconvenient to use. Therefore, a device is designed that can conveniently support the pipe fitting at different positions and change the circumferential angle of the pipe fitting without changing the position of the pipe fitting. Utility Model Content
[0004] The technical problem to be solved by the utility model is to provide an auxiliary support structure for processing road drainage pipes, so as to realize the adjustment of the support limit and the circumferential angle during the processing of pipe fittings.
[0005] A road drainage pipe processing auxiliary support structure includes a limiting ring, the limiting ring is connected to a limiting mechanism, the limiting mechanism includes a fixed block, a guide shaft, a handle, a connecting plate, a second nut, a roller and a bolt, one side of the limiting ring is fixed with a plurality of evenly arranged fixed blocks, each of the fixing blocks is respectively passed through by the guide shaft, one end of each guide shaft is respectively fixedly connected to the handle, each guide shaft is respectively fixedly connected to one side of the connecting plate, the connecting plate is L-shaped, and a sliding groove is respectively opened on the other side of each connecting plate, and the sliding groove on the other side of each connecting plate is respectively passed through by the bolt, the bolt is fixedly connected to the other side of the limiting ring, and the other end of each connecting plate is rotatably connected to the roller;
[0006] The limiting ring is connected to the support assembly.
[0007] As a further limitation of the present technical solution, each of the bolts is threadedly connected to the second nut, and the second nut is used to lock the connecting plate and the limiting ring.
[0008] As a further limitation of the present technical solution, the support assembly includes a connecting frame, which is fixed to the lower side of the limiting ring, and the connecting frame is an inverted U-shape. The lower side of the connecting frame is fixed with a connecting bracket, and the center of the bracket is passed through by a threaded rod, and the threaded rod is threadedly connected to a first nut, and the first nut is fixedly connected to the bracket, and the lower end of the threaded rod is rotatably connected to the sliding plate.
[0009] As a further limitation of the present technical solution, the sliding plate slides to match the first base and the second base, and open card slots extending in the length direction are respectively provided at both ends of the upper side of the sliding plate, and the open card slots are L-shaped, one side of the first base is provided in one of the open card slots, and one side of the second base is provided in the other open card slot, and the sliding plate can slide along the first base and the second base through the open card slots.
[0010] As a further limitation of the present technical solution, a limit bar is installed on one side of the upper portion of the second base. The limit bar is triangular and nested in a track. The track is opened at one end of the lower portion of the bracket.
[0011] As a further limitation of the present technical solution, the track has a shape that matches the limiting strip so that it can slide along the limiting strip.
[0012] As a further limitation of the present technical solution, the limiting ring is C-shaped to facilitate the entry of the pipe from the opening.
[0013] As a further limitation of the present technical solution, there are three fixing blocks and they are evenly arranged along the circumferential direction of the limiting ring.
[0014] Compared with the prior art, the advantages and positive effects of the present invention are:
[0015] (1) Through the design of the limiting ring and the limiting mechanism, the pipe fitting can be quickly and accurately positioned and supported. Through the use of the bolt and the second nut, the position of the connecting plate can be flexibly adjusted to achieve precise adjustment of the roller position, so that the roller can fit the curved surface of different pipe fittings and adapt to pipe fittings of different sizes and shapes. The fixing blocks are evenly arranged along the circumference of the limiting ring, so that the rollers are evenly distributed, providing stable support for the pipe fitting, ensuring that the pipe fitting is evenly stressed, and reducing deformation during processing;
[0016] (2) By rotating the pipe, the roller follows the rotation, and the circumferential angle of the pipe is adjusted without affecting the horizontal position of the pipe, thereby improving the processing accuracy;
[0017] (3) Through the design of the connecting frame and the bracket, stable support for the limit ring is achieved. Through the cooperation of the screw and the first nut, the distance between the bracket and the sliding plate can be adjusted to achieve locking and releasing of the first base, the second base, the bracket and the sliding plate, thereby improving the stability of the equipment. The design of the open slot and the track plays a good guiding role. When the locking nut is tightened, the first base, the second base, the bracket and the sliding plate can be accurately positioned, limiting the movement of the bracket and achieving fixed position of the limit ring.
[0018] (4) The limiting ring is designed in a C shape, which facilitates the entry of pipes from the opening, simplifies the operation steps and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The drawings described herein are used to provide a further understanding of this application and constitute a part of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute an undue limitation on this application. Obviously, the drawings described below are only some embodiments of the utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without inventive effort. In the drawings:
[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model Figure 1 ;
[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model Figure 2 ;
[0022] Figure 3 It is a front view of the utility model;
[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of the utility model Figure 3 .
[0024] In the figure: 1. Limiting ring; 2. Fixing block; 3. Guide shaft; 4. Handle; 5. Bracket; 51. Track; 6. First base; 7. Second base, 71. Limiting strip; 8. First nut; 9. Threaded rod; 10. Connecting plate; 11. Second nut; 12. Roller; 13. Sliding plate; 14. Open slot; 15. Bolt; 16. Connecting frame. DETAILED DESCRIPTION
[0025] The present invention will be further described below with reference to the accompanying drawings and implementation examples.
[0026] A road drainage pipe processing auxiliary support structure includes a limiting ring 1, the limiting ring 1 is connected to a limiting mechanism, the limiting mechanism includes a fixed block 2, a guide shaft 3, a handle 4, a connecting plate 10, a second nut 11, a roller 12 and a bolt 15, one side of the limiting ring 1 is fixed with a plurality of evenly arranged fixed blocks 2, each of the fixing blocks 2 is respectively passed through by the guide shaft 3, one end of each guide shaft 3 is respectively fixedly connected to the handle 4, each guide shaft 3 is respectively fixedly connected to one side of the connecting plate 10, the connecting plate 10 is L-shaped, and a slide groove is respectively opened on the other side of each connecting plate 10, and the slide groove on the other side of each connecting plate 10 is respectively passed through by the bolt 15, the bolt 15 is fixedly connected to the other side of the limiting ring 1, and the other side end of each connecting plate 10 is rotatably connected to the roller 12;
[0027] The limiting ring 1 is connected to the supporting assembly.
[0028] Each of the bolts 15 is threadedly connected to the second nut 11 , and the second nut 11 is used to lock the connecting plate 10 and the limiting ring 1 .
[0029] The cam 12 is provided with a second nut 11 and a bolt 15, which can limit and fix the connecting plate 10. The connecting plate 10 is provided with a slide groove, and the connecting plate 10 fixes the guide shaft 3. Pushing the handle 4 at the end of the guide shaft 3 can drive the guide shaft 3 to move along the hole passing through the fixing block 2, and the guide shaft 3 can drive the connecting plate 10 and the roller 12 to move. The connecting plate 10 can move along the bolt 15 to realize the movement of the roller 12 along the axial direction of the guide shaft 3, and realize the adjustment of the position of the roller 12 so that the roller 12 can fit the curved surface of the pipe fitting. The support assembly supports the limiting ring 1, and the roller 12 limits and supports the pipe fitting. When the circumferential angle of the pipe fitting needs to be adjusted, the pipe fitting is rotated and the roller 12 rotates, so that the circumferential angle of the pipe fitting can be adjusted.
[0030] In some embodiments, the support assembly includes a connecting frame 16, which is fixed on the lower side of the limiting ring 1. The connecting frame 16 is an inverted U-shape. The lower side of the connecting frame 16 is fixedly connected to the connecting bracket 5. The center of the bracket 5 is passed through by a threaded rod 9. The threaded rod 9 is threadedly connected to the first nut 8. The first nut 8 is fixedly connected to the bracket 5. The lower end of the threaded rod 9 is rotatably connected to the sliding plate 13.
[0031] The sliding plate 13 slides in conjunction with the first base 6 and the second base 7. Open slots 14 extending in the length direction are respectively provided at both ends of the upper side of the sliding plate 13. The open slots 14 are L-shaped. One side of the first base 6 is provided in one of the open slots 14, and one side of the second base 7 is provided in the other open slot 14. The sliding plate 13 can slide along the first base 6 and the second base 7 through the open slots 14.
[0032] A limiting strip 71 is installed on one side of the upper portion of the second base 7 . The limiting strip 71 is triangular and nested in the track 51 . The track 51 is provided at one end of the lower portion of the bracket 5 .
[0033] By setting a connecting frame 16, support for the limiting ring 1 is achieved, the connecting frame 16 is connected to the bracket 5, the support is passed through by the screw, the screw thread cooperates with the first nut 8, and the first nut 8 and the bracket 5 can be driven to move by rotating the screw, and the distance between the bracket 5 and the sliding plate 13 is adjusted to achieve locking and releasing of the first base 6, the second base 7, the bracket 5 and the sliding plate 13. The open card slot 14 and the track 51 can play a guiding role. When the locking nut is tightened, the first base 6, the second base 7, the bracket 5 and the sliding plate 13 are locked, the movement of the bracket 5 is restricted, and the position of the limiting ring 1 is fixed;
[0034] The rail 51 has a shape that matches the limiting strip 71 so as to be able to slide along the limiting strip 71 .
[0035] The limiting ring 1 is C-shaped, which facilitates the entry of pipes from the opening.
[0036] By setting the limiting ring 1 to be C-shaped, the pipe fitting can enter from the opening of the limiting ring 1, which is convenient for operation.
[0037] There are three fixing blocks 2 and they are evenly arranged along the circumference of the limiting ring 1. There are three fixing blocks 2 and they are evenly arranged around the circumference, so that the rollers 12 can be evenly arranged, thus achieving stable support for the pipe fittings and making the pipe fittings evenly stressed.
[0038] When in use, rotate the screw so that the bracket 5 and the sliding plate 13 no longer lock the first base 6 and the second base 7, move the position of the bracket 5, and after adjustment, rotate the screw in the opposite direction so that the screw and the first nut 8 lock the first base 6, the second base 7, the bracket 5 and the sliding plate 13;
[0039] Loosen the second nut 11, insert the pipe fitting between the rollers 12 in the limit ring 1, push the handle 4 to drive the connecting plate 10 to move, and the connecting plate 10 drives the roller 12 to move, so that the roller 12 contacts the surface of the pipe fitting, tighten the second nut 11, lock the position of the connecting plate 10, and process the pipe fitting after locking. When the circumferential angle of the pipe fitting needs to be adjusted, rotate the pipe fitting and the roller 12 will rotate accordingly. The horizontal position of the pipe fitting will not be changed while adjusting the circumferential angle of the pipe fitting.
[0040] The bracket 5, the sliding plate 13 and the structure above are two or more groups, which are arranged on the first base 6 and the second base 7. The spacing between them is adjusted according to the length of the pipe to be processed to achieve support and limitation of different positions of the pipe.
[0041] The above disclosure is only a specific embodiment of the present invention, but the present invention is not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the scope of protection of the present invention.
Claims
1. A road drainage pipe processing auxiliary support structure, comprising a limiting ring (1), characterized by: The limiting ring (1) is connected to the limiting mechanism, and the limiting mechanism includes a fixed block (2), a guide shaft (3), a handle (4), a connecting plate (10), a second nut (11), a roller (12) and a bolt (15). One side of the limiting ring (1) is fixed with a plurality of evenly arranged fixed blocks (2), each of the fixed blocks (2) is respectively passed through by the guide shaft (3), one end of each guide shaft (3) is respectively fixedly connected to the handle (4), each guide shaft (3) is respectively fixedly connected to one side of the connecting plate (10), the connecting plate (10) is L-shaped, and a sliding groove is respectively opened on the other side of each connecting plate (10), and the sliding groove on the other side of each connecting plate (10) is respectively passed through by the bolt (15), and the bolt (15) is fixedly connected to the other side of the limiting ring (1), and the other end of each connecting plate (10) is respectively rotatably connected to the roller (12); The limiting ring (1) is connected to the support assembly.
2. The auxiliary support structure for road drainage pipe processing according to claim 1, characterized in that: Each of the bolts (15) is threadedly connected to the second nut (11), and the second nut (11) is used to lock the connecting plate (10) and the limiting ring (1).
3. The auxiliary support structure for road drainage pipe processing according to claim 2, characterized in that: The support assembly includes a connecting frame (16), the connecting frame (16) is fixed on the lower side of the limiting ring (1), the connecting frame (16) is in an inverted U shape, the lower side of the connecting frame (16) is fixedly connected to the bracket (5), the center of the bracket (5) is passed through by a threaded rod (9), the threaded rod (9) is threadedly connected to a first nut (8), the first nut (8) is fixedly connected to the bracket (5), and the lower end of the threaded rod (9) is rotatably connected to the sliding plate (13).
4. The auxiliary support structure for road drainage pipe processing according to claim 3 is characterized by: The sliding plate (13) is slidably matched with the first base (6) and the second base (7); both ends of the upper side of the sliding plate (13) are respectively provided with open card slots (14) extending in the length direction; the open card slots (14) are L-shaped; one side of the first base (6) is provided in one of the open card slots (14); and one side of the second base (7) is provided in the other open card slot (14); the sliding plate (13) can slide along the first base (6) and the second base (7) through the open card slots (14).
5. The auxiliary support structure for road drainage pipe processing according to claim 4 is characterized by: A limiting strip (71) is installed on one side of the upper portion of the second base (7). The limiting strip (71) is triangular and nested in a track (51). The track (51) is opened at one end of the lower portion of the bracket (5).
6. The auxiliary support structure for road drainage pipe processing according to claim 5, characterized in that: The track (51) has a shape that matches the limiting strip (71) so as to be able to slide along the limiting strip (71).
7. The auxiliary support structure for road drainage pipe processing according to claim 6, characterized in that: The limiting ring (1) is C-shaped, which facilitates the entry of the pipe from the opening.
8. The auxiliary support structure for road drainage pipe processing according to claim 7, characterized in that: There are three fixed blocks (2) which are evenly arranged along the circumferential direction of the limiting ring (1).