Elastic clamp capable of adapting to large-displacement silicon carbide power pipeline

Abstract

The invention discloses an elastic clamp capable of adapting to a large-displacement silicon carbide power pipeline, and belongs to the technical field of power pipeline clamps, the elastic clamp comprises a support body, a bearing, a rotating shaft, a fixing mechanism and a clamping mechanism, the bearing is mounted at the lower end of the support body, the rotating shaft is mounted on an inner ring of the bearing, and two ends of the rotating shaft are fixed on the support body; the fixing mechanism is arranged at the top end of the support body and used for fixing a pipeline. And the adjusting mechanism is arranged on the fixing mechanism and is used for adapting to the deviation of the pipeline. The connecting stability of the pipeline and the support body is enhanced; meanwhile, the clamp can be adaptively adjusted according to the change of the pipeline.

Description

Technical Field

[0001] The invention belongs to the technical field of power pipeline clamps, and in particular relates to an elastic clamp capable of adapting to large-displacement silicon carbide power pipelines. Background Art

[0002] In some high and low temperature environments, the physical properties of metal expansion and contraction often damage the equipment connected to it. Thermal stress is generated. There are strict requirements on the force at the connection between pipelines and equipment, especially for dynamic equipment, such as large units and industrial pumps. Once the external force exceeds the required value, the related equipment will be damaged, seriously affecting normal production. Because the connection of dynamic equipment places high demands on the pipe support, it reduces the force and ensures the safety of the equipment.

[0003] For example, the application number is: CN202121939451.3, and the name is: A Chinese utility model patent for a low-friction, large-displacement silicon carbide single crystal power system pipe bracket, which discloses that a bearing support is installed at the lower end of the bracket body, a bearing is installed inside the bearing support, and a roller is installed on the inner ring of the bearing; the utility model converts plane friction into rolling friction, thereby converting the sliding friction between the original bracket and the supporting beam into rolling friction, and the rolling friction force is much less than the original sliding friction force; it is only one-sixtieth of the original sliding friction force.

[0004] However, during the entire process, the bracket body cannot adjust its fixed state according to the change in distance from the pipeline, which causes an unstable connection between the pipeline and the bracket body, and eventually causes the pipeline to detach from the bracket body. At the same time, after the existing clamp clamps the pipeline, it needs to adjust the position again, and the clamp needs to be removed and reinstalled. Summary of the invention

[0005] In order to solve the above problems, the present invention adopts the following technical solutions:

[0006] An elastic clamp adaptable to large displacement silicon carbide power pipelines, comprising: a bracket body, a bearing and a rotating shaft, wherein the bearing is mounted on the lower end of the bracket body, the rotating shaft is mounted on the inner ring of the bearing, and both ends of the rotating shaft are fixed on the bracket body, and further comprising:

[0007] A fixing mechanism, which is arranged at the top of the bracket body and is used to fix the pipeline;

[0008] An adjusting mechanism is arranged on the fixing mechanism and is used to adapt to the deviation of the pipeline.

[0009] Furthermore, the fixing mechanism includes a first clamping plate and a second clamping plate; the first clamping plate is arranged at the top end of the bracket body, the first clamping plate and the second clamping plate are both provided with an arc groove, and the arc groove of the first clamping plate and the arc groove of the second clamping plate are arranged opposite to each other;

[0010] The first end of the first clamping plate is hinged to the first end of the second clamping plate; the second end of the first clamping plate and the second end of the second clamping plate are respectively provided with a first connecting plate and a second connecting plate, and the first connecting plate is connected to the second connecting plate by bolts;

[0011] There are two adjusting mechanisms, which are respectively arranged on the arc groove of the first clamping plate and the arc groove of the second clamping plate.

[0012] Furthermore, the adjustment mechanism includes two clamp assemblies, and the two clamp assemblies are relatively arranged on both sides of the arc groove of the first clamp plate / the second clamp plate.

[0013] Further, the clamp assembly includes a first telescopic rod, a fixing plate, an arc-shaped plate and a plurality of adjusting members;

[0014] The fixed end of the first telescopic rod is installed on the arc groove of the first clamping plate / the second clamping plate, and the telescopic end is connected to the fixed plate;

[0015] The plurality of adjusting members are evenly distributed on the fixing plate, and the first ends of the adjusting members away from the fixing plate are connected to the arc-shaped plate.

[0016] Furthermore, the adjusting member includes a second telescopic rod and a reset spring, the fixed end of the second telescopic rod is connected to the fixed plate; the telescopic end of the second telescopic rod is connected to the arc plate; and the reset spring is sleeved on the second telescopic rod.

[0017] Furthermore, the inner arc plate of the arc plate matches the outer surface of the pipe.

[0018] Furthermore, the arc-shaped groove of the first clamping plate / the second clamping plate is also provided with a moving component for adjusting the position of the elastic clamp.

[0019] Furthermore, the moving assembly includes a third telescopic rod, a running wheel fixing plate and a running wheel;

[0020] The first end of the third telescopic rod is mounted on the arc groove of the first clamping plate / the second clamping plate, and the second end is connected to the running wheel fixing plate, and the running wheel is arranged on the running wheel fixing plate.

[0021] Beneficial effects:

[0022] The present invention enhances the connection stability between the pipeline and the bracket body by arranging a fixing mechanism on the bracket body; at the same time, an adjustment mechanism is arranged so that the clamp can be adaptively adjusted according to changes in the pipeline.

[0023] The present invention is also provided with a moving assembly, and the position can be directly adjusted without removing the fixing mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 ;

[0025] Figure 2 The overall structure of the present invention is shown in FIG. Figure 2 ;

[0026] Among them, 1. bracket body; 2. first clamping plate; 3. second clamping plate; 4. moving component; 5. first telescopic rod; 6. fixed plate; 7. adjusting member; 8. arc plate. DETAILED DESCRIPTION

[0027] In order to make the purpose, features and advantages of the present invention more obvious and easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Example 1

[0029] refer to Figure 1-Figure 2 An elastic clamp that can adapt to large displacement silicon carbide power pipelines includes: a bracket body 1, a bearing and a rotating shaft, the bearing is installed at the lower end of the bracket body 1, the rotating shaft is installed on the inner ring of the bearing, and both ends of the rotating shaft are fixed on the bracket body 1, and also includes:

[0030] A fixing mechanism, which is arranged at the top of the bracket body 1 and is used to fix the pipeline;

[0031] The adjusting mechanism is arranged on the fixing mechanism and is used to adapt to the deviation of the pipeline.

[0032] Preferably, the fixing mechanism includes a first clamping plate 2 and a second clamping plate 3; the first clamping plate 2 is arranged at the top end of the bracket body 1, and the first clamping plate 2 and the second clamping plate 3 are both provided with arc grooves, and the arc groove of the first clamping plate 2 and the arc groove of the second clamping plate 3 are arranged oppositely;

[0033] The first end of the first clamping plate 2 is hinged to the first end of the second clamping plate 3; the second end of the first clamping plate 2 and the second end of the second clamping plate 3 are respectively provided with a first connecting plate and a second connecting plate, and the first connecting plate is connected to the second connecting plate by bolts;

[0034] There are two adjustment mechanisms, which are respectively arranged on the arc groove of the first clamping plate 2 and the arc groove of the second clamping plate 3 .

[0035] Preferably, the adjustment mechanism includes two clamp assemblies, and the two clamp assemblies are arranged oppositely on both sides of the arc groove of the first clamp plate 2 / the second clamp plate 3.

[0036] Preferably, the clamp assembly includes a first telescopic rod 5, a fixing plate 6, an arc plate 8 and a plurality of adjusting members 7;

[0037] The fixed end of the first telescopic rod 5 is installed on the arc groove of the first clamping plate 2 / the second clamping plate 3, and the telescopic end is connected to the fixed plate 6;

[0038] A plurality of adjusting members 7 are evenly distributed on the fixing plate 6 , and one end of the adjusting member 7 away from the fixing plate 6 is connected to the arc plate 8 .

[0039] Preferably, the adjusting member 7 comprises a second telescopic rod and a reset spring, wherein the fixed end of the second telescopic rod is connected to the fixed plate; the telescopic end of the second telescopic rod is connected to the arc plate; and the reset spring is sleeved on the second telescopic rod.

[0040] Preferably, the inner arc plate of the arc plate 8 matches the outer surface of the pipeline.

[0041] Example 2

[0042] In order to adjust the position of the device on the pipeline at any time, this embodiment makes further arrangements based on the embodiment 1.

[0043] The arc-shaped groove of the first clamping plate 2 / the second clamping plate 3 is also provided with a moving component 4 for adjusting the position of the elastic clamp.

[0044] Preferably, the moving assembly 4 includes a third telescopic rod, a running wheel fixing plate and a running wheel;

[0045] The first end of the third telescopic rod is mounted on the arc groove of the first clamping plate 2 / the second clamping plate 3, and the second end is connected to the running wheel fixing plate, and the running wheel is arranged on the running wheel fixing plate.

[0046] Working principle: place the pipeline on the first clamping plate, rotate the second clamping plate, fix the first clamping plate and the second clamping plate with bolts, adjust the position of the arc plate and the pipeline through the first telescopic rod in the adjustment mechanism, so that the arc plate clamps the pipeline; an adjustment part is provided, and when the pipeline is offset, the position of the arc plate can also be adjusted according to actual conditions; when you want to adjust the position installed on the pipeline, raise the walking wheel through the third telescopic rod to make the walking wheel abut against the pipeline, and after the fixing mechanism slides along the pipeline to the appropriate position, the other walking wheel is lowered. No disassembly is required during the moving process, which is convenient and quick.

[0047] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. An elastic clamp adaptable to large displacement silicon carbide power pipeline, comprising: A bracket body, a bearing and a rotating shaft, wherein the bearing is mounted on the lower end of the bracket body, the rotating shaft is mounted on the inner ring of the bearing, and both ends of the rotating shaft are fixed on the bracket body, characterized in that it also includes: A fixing mechanism, which is arranged at the top of the bracket body and is used to fix the pipeline; An adjusting mechanism is arranged on the fixing mechanism and is used to adapt to the deviation of the pipeline.

2. The elastic clamp capable of adapting to large displacement silicon carbide power pipeline according to claim 1 is characterized in that: The fixing mechanism comprises a first clamping plate and a second clamping plate; the first clamping plate is arranged at the top end of the bracket body, the first clamping plate and the second clamping plate are both provided with an arc groove, and the arc groove of the first clamping plate and the arc groove of the second clamping plate are arranged opposite to each other; The first end of the first clamping plate is hinged to the first end of the second clamping plate; the second end of the first clamping plate and the second end of the second clamping plate are respectively provided with a first connecting plate and a second connecting plate, and the first connecting plate is connected to the second connecting plate by bolts; There are two adjusting mechanisms, which are respectively arranged on the arc groove of the first clamping plate and the arc groove of the second clamping plate.

3. The elastic clamp capable of adapting to large displacement silicon carbide power pipeline according to claim 2 is characterized in that: The adjustment mechanism includes two clamp assemblies, and the two clamp assemblies are arranged oppositely on two sides of the arc-shaped groove of the first clamp plate / the second clamp plate.

4. The elastic clamp capable of adapting to large displacement silicon carbide power pipeline according to claim 3 is characterized in that: The clamp assembly includes a first telescopic rod, a fixing plate, an arc-shaped plate and a plurality of adjusting members; The fixed end of the first telescopic rod is installed on the arc groove of the first clamping plate / the second clamping plate, and the telescopic end is connected to the fixed plate; The plurality of adjusting members are evenly distributed on the fixing plate, and one end of the adjusting member away from the fixing plate is connected to the arc-shaped plate.

5. The elastic clamp capable of adapting to large displacement silicon carbide power pipeline according to claim 4 is characterized in that: The adjusting member comprises a second telescopic rod and a reset spring, wherein the fixed end of the second telescopic rod is connected to the fixed plate; the telescopic end of the second telescopic rod is connected to the arc plate; and the reset spring is sleeved on the second telescopic rod.

6. The elastic clamp capable of adapting to large displacement silicon carbide power pipeline according to claim 4 is characterized in that: The inner arc plate of the arc plate matches the outer surface of the pipeline.

7. The elastic clamp capable of adapting to large displacement silicon carbide power pipeline according to claim 3 is characterized in that: The arc-shaped groove of the first clamping plate / the second clamping plate is also provided with a moving component for adjusting the position of the elastic clamp.

8. The elastic clamp capable of adapting to large displacement silicon carbide power pipeline according to claim 7 is characterized in that: The moving assembly includes a third telescopic rod, a running wheel fixing plate and a running wheel; The first end of the third telescopic rod is mounted on the arc groove of the first clamping plate / the second clamping plate, and the second end is connected to the running wheel fixing plate, and the running wheel is arranged on the running wheel fixing plate.

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