Flexible bracket for correcting bent pipe
By designing a flexible support for bending pipes that can be lifted, lowered, rotated and pitched, the problems of low support accuracy and difficulty in adjustment in the existing technology are solved, stable support and efficient adjustment of the pipeline are achieved, and the system of bending pipes is improved. accuracy and efficiency.
Patent Information
- Application Number
- CN202323407749.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-14
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2033-12-14
AI Technical Summary
In the prior art, during the process of bending and calibration of pipe bending, the support accuracy of space linear pipelines is low, difficult to adjust, and unsolid support, resulting in low working efficiency.
A flexible brace of bending pipe including support parts and adjustment parts is designed, and the pipe is realized through a combined structure of anchor fixing rods, lifting rods, V-groove support blocks, fastening rings, horizontal rotating members and pitch adjustment shafts. The lift, rotary and pitch adjustments ensure accurate fixation of the support position.
It realizes rapid and precise adjustment and stable support of the pipeline, improves the accuracy and working efficiency of the bend, and is suitable for pipeline support in various space linear shapes.
Smart Images
Figure CN222134912U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to supporting equipment of a flexible processing platform, to the calibration of curved pipes, and in particular to a flexible bracket for the calibration of curved pipes. Background Art
[0002] During the calibration process of pipe bending, the pipe needs to be cut or welded according to the drawing, and the corresponding pipe fittings need to be assembled according to the drawing requirements. In the design of pipe bending, there are often multiple bends, forming multiple curved spatial lines. When calibrating such spatial linear pipes, one of the bends needs to be placed flat on the platform first, and the spatial linear part needs to be supported and fixed.
[0003] To fix the spatial linear position of the pipeline, the existing technical means is to use wooden wedges, process boards, racks and other items to support the pipeline at a certain height, and then use ballast iron to press down and fix the part flat on the platform.
[0004] The method of using wooden wedges and other items to support the pipe has low precision, often fails to reach the required support position, is difficult to adjust, is time-consuming and labor-intensive to operate, and the support is not firm, resulting in low work efficiency. Utility Model Content
[0005] The utility model aims to solve the problems of poor support accuracy, difficult adjustment and unstable support of the pipeline spatial linear position in the prior art, and to provide a flexible bracket for bending pipe calibration that can change its own height and angle according to the requirements of the pipeline linear shape and firmly support the pipeline.
[0006] The solution adopted by the utility model to solve the technical problem is:
[0007] The flexible bracket for bending pipe calibration includes supporting components and adjusting components. The supporting components include a ground fixing rod, a lifting rod and a V-groove supporting block; the ground fixing rod is inserted into the socket of the flexible platform, the lifting rod is arranged on the upper part of the ground fixing rod, and the V-groove supporting block is located on the top of the bracket; a horizontal rotating component and a pitch adjustment axis are also arranged between the lifting rod and the V-groove supporting block, and the ground fixing rod, the lifting rod, the horizontal rotating component, the pitch adjustment axis and the V-groove supporting block are connected from bottom to top to form a main structure of the bracket to support the pipeline.
[0008] The adjustment components include a fastening ring, a horizontal rotating member and a pitch adjustment shaft, which adjust the bracket in lifting, rotation and pitch respectively. The fastening ring is arranged on the upper part of the anchor fixing rod, and is used to adjust the lifting rod up and down. The horizontal rotating member is arranged on the upper part of the lifting rod, and is used to adjust the bracket in the horizontal direction. The pitch adjustment shaft is located on the upper part of the horizontal rotating member, and is used to adjust the bracket in the pitch direction.
[0009] Positive effects:
[0010] The utility model supports and fixes the pipeline through a V-groove support block, embeds the pipeline into the V-groove, and supports and fixes it firmly. Through the lifting rod, the horizontal rotating component and the pitch adjustment axis, the V-shaped support block can be lifted, rotated and swung, and the height and angle of its own mechanism can be changed according to the pipeline line shape, and it can be quickly and accurately adjusted to the required support position. After reaching the desired position, the fastening ring and the pitch adjustment axis can be adjusted to fix the position of the V-groove support block, and the supported pipeline can be stably supported. The bracket has a compact structure, is easy to use, and has a large adjustment range. It can be used alone or in combination to enable the bent pipe to achieve various required spatial linear shapes, improve the accuracy of the bent pipe calibration, and improve work efficiency. It is suitable for use as a flexible bracket for bent pipe calibration. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the main structure of an embodiment of the utility model.
[0012] In the figure, 10. Support component, 11. Ground fixing rod, 11a. Limiting ring, 12. Lifting rod, 13. V-groove supporting block; 20. Adjustment component, 21. Fastening ring, 22. Horizontal rotating component, 23. Pitch adjustment axis. DETAILED DESCRIPTION
[0013] 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. Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without making creative work are within the scope of protection of the utility model.
[0014] like Figure 1 As shown, the flexible bracket for bending pipe calibration includes a supporting component 10 and an adjusting component 20. The pipeline is supported and fixed by embedding the pipeline into a V-groove supporting block 13. The V-groove supporting block 13 is flexibly adjusted by the adjusting component 20 to be raised, lowered, rotated, and pitched. After reaching the desired position, the fastening bolts on the adjusting component 20 are tightened to fix the position of the V-shaped supporting block, thereby achieving a stable support for the pipeline.
[0015] The support component 10 includes a ground fixing rod 11, a lifting rod 12 and a V-groove support block 13. The ground fixing rod 11 is inserted into the socket of the flexible platform. A limit ring 11a is arranged on the ground fixing rod 11. The limit ring 11a and the ground fixing rod 11 are connected in an interference fit manner to limit the depth of the ground fixing rod 11 inserted into the socket of the flexible platform. A lifting rod 12 is arranged on the upper part of the ground fixing rod 11. The ground fixing rod 11 and the lifting rod 12 are connected in a clearance fit manner to adjust the lifting rod 12 up and down. The V-groove support block 13 is located at the top of the bracket, wherein a horizontal rotating member 22 and a pitch adjustment shaft 23 are also arranged between the lifting rod 12 and the V-groove support block 13. The ground fixing rod 11, the lifting rod 12, the horizontal rotating member 22, the pitch adjustment shaft 23 and the V-groove support block 13 are connected from bottom to top to form a main structure of the bracket to support the pipeline.
[0016] The adjustment component 20 includes a fastening ring 21, a horizontal rotating member 22 and a pitch adjustment shaft 23, which respectively adjust the bracket to lift, rotate and pitch. A slot is formed on the upper part of the anchor fixing rod, and a fastening ring 21 is provided on the slotted part, and a fastening bolt is provided on the fastening ring 21. When the bolts on the fastening ring 21 are loosened, the lifting rod 12 can be adjusted up and down due to the clearance shaft hole fit between the anchor fixing rod 11 and the lifting rod 12. When the fastening bolts on the fastening ring 21 are tightened, the position of the lifting rod 12 is fixed. A bearing is provided inside the horizontal rotating member 22, and the upper part can rotate in a circle around the central axis in the horizontal direction to achieve the desired angle in each horizontal direction. A pitch adjustment shaft 23 is provided on the horizontal rotating member 22, and a fastening bolt is provided on the pitch adjustment shaft 23. When the fastening bolts on the pitch adjustment shaft 23 are loosened, the upper part of the pitch adjustment shaft 23 can be adjusted in the pitch direction. When the fastening bolts on the pitch adjustment shaft 23 are tightened, the position of the upper portion of the pitch adjustment shaft 23 can be fixed.
[0017] The working process of this embodiment:
[0018] First, according to the length of the processed pipe, select a suitable socket on the flexible platform, insert the anchor rod 11 of the flexible bracket into the socket of the flexible platform, then lay a part of the pipe to be processed flat on the platform, and lift the space part of the pipe above the flexible bracket.
[0019] Then, the flexible bracket is raised to reach the supported pipe, and the V-groove support block 13 is rotated and adjusted to embed the pipe into the V-groove of the V-groove support block 13 so that the V-groove of the V-groove support block 13 fits tightly with the outer wall of the supported pipe.
[0020] Finally, tighten the fastening bolts on the fastening ring 21 and the pitch adjustment shaft 23 to fix the position of the V-groove support block 13, so that the supported pipe can be supported and fixed.
[0021] Similarly, multiple flexible brackets can be installed according to the spatial location requirements of the supported pipeline.
Claims
1. Flexible bracket for bending pipe, characterized by: include: A support component (10), the support component (10) comprising a ground fixing rod (11), a lifting rod (12) and a V-groove support block (13); the ground fixing rod (11) is inserted into a socket of the flexible platform, the lifting rod (12) is arranged on the upper part of the ground fixing rod (11), and the V-groove support block (13) is located on the top of the support; a horizontal rotating component (22) and a pitch adjustment shaft (23) are also arranged between the lifting rod (12) and the V-groove support block (13); the ground fixing rod (11), the lifting rod (12), the horizontal rotating component (22), the pitch adjustment shaft (23) and the V-groove support block (13) are connected from bottom to top to form a main structure of the support, and are used to support the pipeline; and An adjustment component (20), the adjustment component (20) comprising a fastening ring (21), a horizontal rotating member (22) and a pitch adjustment shaft (23); the fastening ring (21) is arranged on the upper part of the anchor fixing rod (11) and is used to perform lifting and lowering adjustment on the lifting rod (12); The horizontal rotating component (22) is arranged on the upper part of the lifting rod (12) and is used to adjust the bracket in the horizontal direction; the pitch adjustment shaft (23) is located on the upper part of the horizontal rotating component (22) and is used to adjust the bracket in the pitch direction.
2. The flexible bracket for bending pipe calibration according to claim 1, characterized in that: The anchor fixing rod (11) and the limiting ring (11a) are connected in an interference fit manner between the shaft and the hole, and are used to limit the depth of the anchor fixing rod (11) inserted into the flexible platform socket.
3. The flexible bracket for bending pipe calibration according to claim 1, characterized in that: The anchor fixing rod (11) and the lifting rod (12) are connected in a clearance shaft-hole matching manner, and are used to adjust the vertical position of the lifting rod (12) through a fastening ring (21).
4. The flexible bracket for bending pipe calibration according to claim 1, characterized in that: A bearing is arranged inside the horizontal rotating member (22) and is used to allow the upper portion of the horizontal rotating member (22) to rotate around the central axis in the horizontal direction, thereby adjusting the horizontal position of the bracket.