Supporting frame with adjustable roundness

Abstract

The utility model provides a roundness-adjustable support frame, which comprises a base, a first support system is welded on the outer surface of the base, a first flange plate is welded at one end of the first support system, a second flange plate is in bolted connection with the surface of one side of the first flange plate, and the second flange plate is in bolted connection with the surface of the other side of the first flange plate. A second supporting system is welded to the surface of one side of the second flange plate. The outer surface of the second supporting system is sleeved with a reinforcing assembly, and a connecting assembly is welded to the other end of the second supporting system. Belongs to the technical field of supporting frames, can accurately adjust the supporting roundness through an adjusting system to adapt to supporting of objects with different roundness requirements, and can adapt to supporting of pipe bodies with different diameters by disassembling and assembling a second supporting system and adjusting the adjusting system; and the universality and the adaptability of the support frame are improved. And through the design of the reinforcing assemblies and the connecting rods, the overall stability of the supporting frame is effectively enhanced, and the supporting precision and reliability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of support frames, in particular to a support frame with adjustable roundness. Background Art

[0002] The pipe body is widely used in many fields, including conventional hydropower stations, thermal power plants, wind power plants, urban pipe network systems, building construction, municipal engineering, water transmission projects, pumped storage power station projects, nuclear power engineering, cranes, etc. The pipe body is mostly used in pumped storage power station water pipes, turbine tailwater pipes, wind turbine towers, pipe bottom shafts, ventilation pipes, urban water pipes, nuclear power water pipelines, and crane reels. The pipe body is used for pressure bearing and connection.

[0003] The roundness of the pipe body and the pipe mouth is a key control point for the connection between pipes and pipes and equipment. During the production of pipe bodies, quickly ensuring the roundness of the pipe mouth can improve the construction schedule, ensure that the pipe preparation meets the quality requirements, and meet the connection between pipes and equipment on site.

[0004] In many industrial application scenarios, the roundness of the objects to be supported may have certain errors or the roundness of the support may need to be adjusted during use. Traditional support frames often have fixed structures and are difficult to meet the demand for adjustable roundness. They cannot guarantee stable and appropriate support effects, thus affecting the normal use and installation accuracy of the equipment or objects. Utility Model Content

[0005] In order to solve the support frame problem, the utility model provides a support frame with adjustable roundness.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A roundness-adjustable support frame includes a base, a first support system welded to an outer surface of the base, a plurality of first support systems being radially distributed on the outer surface of the base, a first flange being welded to a first end of the first support system, a second flange being bolted to a side surface of the first flange, a second support system being welded to a side surface of the second flange, a plurality of second support systems being uniformly distributed on the same circumference, a reinforcement assembly being sleeved on an outer surface of the second support system, and a connecting assembly being welded to a first end of the second support system;

[0008] A first nut is welded on the surface of the first flange, and the first nut passes through the interior of the second support system connected to the flange thereof, so that the first support system and the second support system are normally connected;

[0009] The connection assembly includes a connection block, which is welded to the first port of the second support system. A second nut is welded on the surface of the connection block, and the inner wall of the second nut is threadedly connected to the adjustment system.

[0010] As a further description of the above technical solution:

[0011] The adjustment system includes an adjustment rod with a threaded surface, the adjustment rod being threadedly connected to a first end of the second support system, and the other end of the adjustment rod being fixed to a support pad. By rotating the adjustment rod, the position of the support pad can be changed, thereby achieving roundness adjustment.

[0012] As a further description of the above technical solution:

[0013] The reinforcement assembly includes a fixing structure, an outer surface of the fixing structure is fixedly connected to a fixing block, and an internal bolt of the fixing block is connected to a reinforcement rod.

[0014] The fixing structure includes a first fixing ring and a second fixing ring, which are fixed to the outer surface of the second support system by bolt connection. The stability of the second support system can be enhanced by the reinforcement component.

[0015] As a further description of the above technical solution:

[0016] A connecting rod is welded to the outer surface of the first supporting system, and the second end of the connecting rod is welded to the outer surface of the adjacent first supporting system.

[0017] As a further description of the above technical solution:

[0018] There are multiple groups of connecting rods, and the first supporting system and the second supporting system are both hollow tubular structures, which further improves the structural stability of the entire supporting frame.

[0019] As a further description of the above technical solution:

[0020] The base is circular, and the welding point between the base and the first supporting system is reinforced.

[0021] The beneficial effects of this utility model include: the adjustment system allows precise adjustment of the support roundness to accommodate objects with varying roundness requirements; the system can also be disassembled and assembled to accommodate pipes of varying diameters; and the support frame's versatility and adaptability are enhanced. The design of the reinforcement assembly and connecting rods effectively enhances the support frame's overall stability, improving support accuracy and reliability. The use of flange connections and nut-through connections ensures a secure connection while facilitating installation and disassembly, maintenance, and adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the roundness adjustable support frame, the following drawings are shown;

[0023] Figure 1 This is the overall front view of the roundness adjustable support frame of the present invention;

[0024] Figure 2 This is a connection diagram of the roundness adjustable support frame adjustment system of the utility model;

[0025] Figure 3 This is a disassembled diagram of the first support system and the second support system of the roundness adjustable support frame of the present invention;

[0026] Figure 4 This is a cross-sectional view of the fixing structure of the roundness-adjustable support frame of the present invention.

[0027] wherein the reference numerals in the accompanying drawings;

[0028] 1. Base; 2. First support system; 3. First flange; 4. Second flange; 5. Second support system; 6. Reinforcement assembly; 601. Fixing structure; a. First fixing ring; b. Second fixing ring; 602. Fixing block; 603. Reinforcement rod; 7. Connecting assembly; 701. Connecting block; 702. Second nut; 8. Adjustment system; 801. Adjustment rod; 802. Support pad; 9. Connecting rod; 10. First nut. DETAILED DESCRIPTION

[0029] Please refer to the attached Figures 1-4 , shows a roundness-adjustable support frame structure provided in an embodiment of the present application; it includes a base 1, a first support system 2 is welded to the outer surface of the base 1, there are multiple first support systems 2, and they are radially distributed on the outer surface of the base 1, a first flange 3 is welded to the first end of the first support system 2, a second flange 4 is bolted to the one side surface of the first flange 3, a second support system 5 is welded to the one side surface of the second flange 4, there are multiple second support systems 5, and they are evenly distributed on the same circumference, a reinforcement component 6 is sleeved on the outer surface of the second support system 5, and a connecting component 7 is welded to the first end of the second support system 5.

[0030] A first nut 10 is welded on the surface of the first flange 3 , and the first nut 10 passes through the interior of the second support system 5 connected to the flange thereof, so that the first support system 2 and the second support system 5 are normally connected.

[0031] The connecting assembly 7 includes a connecting block 701 , which is welded to the first port of the second supporting system 5 . A second nut 702 is welded to the surface of the connecting block 701 , and the inner wall of the second nut 702 is threadedly connected to the adjusting system 8 .

[0032] Specifically, when using the support frame, the position of the support pad 802 is adjusted by rotating the adjustment rod 801 according to the roundness of the object to be supported. By rotating the adjustment rod 801 to make fine adjustments, when the radius of the support area is small, the second support system 5 can be disassembled, and the adjustment system 8 can be connected to the first support system 2. When fine adjustments are made to the adjustment system 8, during the support process, the reinforcement component 6 and the connecting rod 9 work together to ensure the stability of the support frame, so that the support pad 802 can stably support the object, bear the weight of the object and any external forces it may be subjected to, and ensure that the object will not shake or deflect during the support process, thereby ensuring the safety and reliability of the support operation.

[0033] The adjustment system 8 includes an adjustment rod 801, the surface of which is provided with a thread. The adjustment rod 801 is threadedly connected to the first end of the second support system 5. One end of the adjustment rod 801 is fixedly connected to a support pad 802. When in use, the adjustment rod 801 is rotated to adjust the length of the adjustment rod 801 extending into the second support system 5, thereby achieving adjustment of the support length.

[0034] The reinforcement assembly 6 includes a fixing structure 601 , an outer surface of the fixing structure 601 is fixedly connected to a fixing block 602 , and an internal bolt of the fixing block 602 is connected to a reinforcement rod 603 .

[0035] The fixing structure 601 includes a first fixing ring a and a second fixing ring b, which are fixed to the outer surface of the second support system 5 by bolts. When in use, the setting of the fixing structure 601 facilitates disassembly and installation, and the setting of the reinforcement rod 603 increases the overall stability during use.

[0036] A connecting rod 9 is welded to the outer surface of the first support system 2, and the second end of the connecting rod 9 is welded to the outer surface of the adjacent first support system 2. When in use, there are multiple connecting rods 9 welded to the surface of the first support system 2, which improves the stability of the entire structure.

[0037] There are multiple groups of connecting rods 9. The first supporting system 2 and the second supporting system 5 are both hollow tubular structures as a whole, which can reinforce the structure.

[0038] The base 1 is circular, and the welding point with the first support system 2 is reinforced, which increases the supporting effect of the device when in use.

[0039] Working principle:

[0040] The first flange 3 and the second flange 4 are connected by bolts, forming a detachable connection structure. Furthermore, the first nut 10 welded to the first flange 3 extends through the interior of the second support system 5. This design not only ensures the proper connection between the first and second support systems 2, 5, but also allows for fine and coarse adjustments during use. Fine adjustment involves extending or retracting the adjustment system 8 through the rotating hole of the adjustment system 8, thereby adjusting the roundness of the tube body. Coarse adjustment involves installing or removing the second support system 5 to adjust the roundness when the diameters of different tube bodies differ significantly. Removing the second support system 5 during coarse adjustment does not affect the proper connection between the first support system 2 and the adjustment system 8. When the adjustment rod 801 is rotated, the threaded portion causes the adjustment rod 801 to move axially along the second support system 5. The support pad 802 fixed at the other end of the adjustment rod 801 also moves accordingly. Because multiple second support systems 5 are arranged around the supported object, the distance between the support pad 802 and the surface of the supported object can be varied by adjusting each adjustment rod 801 individually. Achieve precise adjustment of the roundness of the supported object to ensure stable support effect.

[0041] Those skilled in the art will readily envision other embodiments of the present invention after considering the specification and practicing the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the present invention that follow the general principles of the present invention and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered as exemplary only, with the true scope and spirit of the present invention being indicated by the following claims.

[0042] It should be understood that relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. The present invention is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from the scope of the present invention. The scope of the present invention is limited only by the appended claims.

Claims

1. A support frame with adjustable roundness, comprising a base (1), characterized in that: A first support system (2) is welded to the outer surface of the base (1), the first support systems (2) are in plurality and radially distributed on the outer surface of the base (1), a first flange (3) is welded to the first end of the first support system (2), a second flange (4) is bolted to one side surface of the first flange (3), a second support system (5) is welded to one side surface of the second flange (4), the second support system (5) is in plurality, a reinforcement component (6) is sleeved on the outer surface of the second support system (5), and a connection component (7) is welded to the first end of the second support system (5); A first nut (10) is welded to the surface of the first flange (3), and the first nut (10) passes through the interior of the second support system (5) connected to the flange, so that the first support system (2) and the second support system (5) are normally connected; The connection assembly (7) comprises a connection block (701), the connection block (701) is welded to the first port of the second support system (5), a second nut (702) is welded on the surface of the connection block (701), and the inner wall of the second nut (702) is threadedly connected to the adjustment system (8).

2. The roundness-adjustable support frame according to claim 1, characterized in that: The adjustment system (8) comprises an adjustment rod (801), a surface of which is provided with a thread, the adjustment rod (801) being threadedly connected to a first end of the second support system (5), and one end of the adjustment rod (801) being fixedly connected to a support pad (802).

3. The roundness-adjustable support frame according to claim 1, characterized in that: The reinforcement assembly (6) comprises a fixing structure (601), the outer surface of the fixing structure (601) is fixedly connected to a fixing block (602), and the interior of the fixing block (602) is bolted to a reinforcement rod (603); The fixing structure (601) comprises a first fixing ring (a) and a second fixing ring (b), wherein the first fixing ring (a) and the second fixing ring (b) are fixed to the outer surface of the second supporting system (5) by bolt connection.

4. The roundness-adjustable support frame according to claim 1, characterized in that: A connecting rod (9) is welded to the outer surface of the first support system (2), and a first end of the connecting rod (9) is welded to the outer surface of the adjacent first support system (2).

5. The roundness-adjustable support frame according to claim 4, characterized in that: The number of the connecting rods (9) is multiple groups, and the first support system (2) and the second support system (5) are both hollow tubular structures.

6. The roundness-adjustable support frame according to claim 1, characterized in that: The base (1) is circular, and the welding point between the base and the first support system (2) is reinforced.

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