Pipeline vibration detector convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of pipeline vibration detection, and discloses a pipeline vibration detector convenient to disassemble and assemble, which comprises a supporting frame, two limiting grooves are formed in the upper part of the right frame wall of the supporting frame, and a moving mechanism is movably connected with the middle part of the upper frame wall of the supporting frame in a penetrating manner; an upper fixing mechanism is fixedly connected to the lower end of the moving mechanism, a lower fixing mechanism is fixedly connected to the middle of the lower frame wall of the supporting frame, a pipeline body is jointly clamped between the middle of the upper end of the lower fixing mechanism and the middle of the lower end of the upper fixing mechanism, and a vibration monitor is fixedly connected to the middle of the lower end of the supporting frame. According to the pipeline vibration detector convenient to disassemble and assemble, the position of the upper fixing mechanism can be flexibly adjusted through the arrangement of the moving mechanism, the pipeline can be conveniently disassembled and assembled, pipelines of different sizes can be fixed through the arrangement of the upper fixing mechanism and the lower fixing mechanism, the application range can be expanded, and the pipeline vibration detector convenient to disassemble and assemble is suitable for being widely used.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline vibration detection, in particular to a pipeline vibration detector which is convenient for assembly and disassembly. Background Art

[0002] A pipeline is a device connected by pipes, pipe connectors and valves for conveying gas, liquid or fluid with solid particles. Since the gas-liquid two-phase flow in the pipe will cause the pipeline to vibrate, a vibration detector is usually used for real-time monitoring to ensure the normal operation of the pipeline. There are at least the following disadvantages in the use of existing pipeline vibration detectors: 1. When using existing pipeline vibration detectors, the installation and disassembly of pipeline vibration detectors are relatively cumbersome, and it is not convenient to inspect and maintain them later, which reduces their practicality; 2. The sizes of existing pipeline vibration detectors are fixed and can only be installed on pipes of fixed sizes. They cannot be applied to pipes of different sizes, resulting in greater limitations in the use of the detector and reducing the scope of application of the detector. Therefore, we have introduced a pipeline vibration detector that is easy to disassemble and assemble. Utility Model Content

[0003] The main purpose of the utility model is to provide a pipeline vibration detector which is easy to assemble and disassemble, and can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A pipeline vibration detector which is easy to assemble and disassemble comprises a support frame, wherein the upper part of the right frame wall of the support frame is provided with two limit grooves, a moving mechanism is movably connected through the middle part of the upper frame wall of the support frame, an upper fixing mechanism is fixedly connected to the lower end of the moving mechanism, a lower fixing mechanism is fixedly connected to the middle part of the lower frame wall of the support frame, a pipeline body is clamped between the middle part of the upper end of the lower fixing mechanism and the middle part of the lower end of the upper fixing mechanism, and a vibration monitor is fixedly connected to the middle part of the lower end of the support frame.

[0006] Preferably, the moving mechanism includes a moving plate, a screw rod is movably connected to the middle part of the upper end of the moving plate through a bearing, and the outer surface of the screw rod is threadedly connected to the upper frame wall of the support frame, an adjustment handle is fixedly connected to the upper end of the screw rod, the four corners of the upper end of the moving plate are fixedly connected to limit rods, and the upper ends of the four limit rods are movably connected to the upper frame wall of the support frame, and the right front end and the right rear end of the moving plate are movably connected to the limit frame.

[0007] Preferably, the upper end surface of the limit rod is flush with the upper end surface of the adjustment handle, the right part of the outer surface of the limit frame is slidably connected to the corresponding limit groove, and the limit frame is configured as a dry structure.

[0008] Preferably, the lower fixing mechanism includes a fixing plate, the upper front and upper rear parts of the fixing plate are fixedly connected to a support plate, the upper front, upper middle and upper rear parts of the fixing plate are provided with adjustment grooves, the three adjustment grooves are slidably connected with an adjustment mechanism, and the lower end of the fixing plate is fixedly connected to the lower frame wall of the support frame.

[0009] Preferably, the adjusting mechanism includes positive and negative screw rods, the left and right outer surfaces of the positive and negative screw rods are threadedly connected to adjusting frames, the upper ends of the two adjusting frames are each provided with three grooves, the six grooves are each movably connected with adjusting rods through a movable shaft, the upper portions of the outer surfaces of the three adjusting rods on the left and the upper portions of the outer surfaces of the three adjusting rods on the right are movably connected with adjusting splints through a connecting seat, and the lower portions of the outer surfaces of the two adjusting splints are movably connected to the upper portions of the opposite surfaces of the two support plates through a movable shaft, and the left and right ends of the positive and negative screw rods are respectively movably connected to the left and right groove walls of the middle adjusting groove through bearings.

[0010] Preferably, the adjustment frame is configured as a mountain-shaped structure, and the upper end surfaces of the two adjustment splints are fixedly connected with a plurality of anti-slip particles.

[0011] Preferably, the structure of the upper fixing mechanism is consistent with that of the lower fixing mechanism and is symmetrically distributed up and down, and the support frame is configured as a U-shaped structure.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. In the utility model, by setting a moving mechanism, the moving plate is moved downward by rotating the screw rod, and then the limiting frame is slid and limited in the limiting groove, and the limiting rod is slid and limited on the supporting frame, so that the position of the upper fixing mechanism can be stably adjusted, so that the pipeline can be easily disassembled and assembled, making the installation and disassembly of the entire pipeline vibration detector relatively simple, and also convenient for subsequent inspection and maintenance;

[0014] 2. In the utility model, by setting the upper fixing mechanism and the lower fixing mechanism, the two adjustment frames can be driven to move outward respectively by rotating the positive and negative screw rods, so that multiple adjustment rods push the outer sides of the two adjustment clamps upward, and the opening and closing degree of the two adjustment clamps can be adjusted, which can be suitable for pipes of different sizes, thereby reducing limitations and expanding the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a pipeline vibration detector that is easy to assemble and disassemble according to the utility model;

[0016] Figure 2This is a schematic diagram of the overall structure of a moving mechanism of a pipeline vibration detector that is easy to assemble and disassemble according to the utility model;

[0017] Figure 3 This is a schematic diagram of the overall structure of the lower fixing mechanism of a pipeline vibration detector that is easy to assemble and disassemble according to the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the overall structure of the adjustment mechanism of the pipeline vibration detector which is easy to assemble and disassemble.

[0019] In the figure: 1. support frame; 2. limit groove; 3. moving mechanism; 4. upper fixing mechanism; 5. lower fixing mechanism; 6. pipeline body; 7. vibration monitor; 31. moving plate; 32. screw rod; 33. adjustment handle; 34. limit rod; 35. limit frame; 51. fixing plate; 52. support plate; 53. adjustment groove; 54. adjustment mechanism; 541. forward and reverse screw rods; 542. adjustment frame; 543. groove; 544. adjustment rod; 545. adjustment splint. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] A pipeline vibration detector which is easy to assemble and disassemble comprises a support frame 1, two limit grooves 2 are opened on the upper part of the right frame wall of the support frame 1, a moving mechanism 3 is movably connected through the middle part of the upper frame wall of the support frame 1, an upper fixing mechanism 4 is fixedly connected to the lower end of the moving mechanism 3, a lower fixing mechanism 5 is fixedly connected to the middle part of the lower frame wall of the support frame 1, a pipeline body 6 is clamped between the middle part of the upper end of the lower fixing mechanism 5 and the middle part of the lower end of the upper fixing mechanism 4, and a vibration monitor 7 is fixedly connected to the middle part of the lower end of the support frame 1.

[0025] The cam 33 is a kind of fixed structure which is convenient for use in building the cam 31. The cam 33 is a kind of fixed structure which is convenient for use in building the cam 31. The cam 33 is a kind of fixed structure which is convenient for use in building the cam 31.

[0026] In this embodiment, the lower fixing mechanism 5 includes a fixing plate 51. Support plates 52 are fixedly connected to both the front part and the rear part of the upper end of the fixing plate 51. Adjustment grooves 53 are formed in the front part, the middle part, and the rear part of the upper end of the fixing plate 51. An adjustment mechanism 54 is slidably connected among the three adjustment grooves 53. The lower end of the fixing plate 51 is fixedly connected to the lower frame wall of the support frame 1; the adjustment mechanism 54 includes a left-right threaded screw 541. Adjustment brackets 542 are threadedly connected to both the left part and the right part of the outer surface of the left-right threaded screw 541. Three grooves 543 are formed in the upper ends of the two adjustment brackets 542. Six adjustment rods 544 are jointly inserted and movably connected through movable shafts in the six grooves 543. Adjustment clamping plates 545 are jointly movably connected through connecting seats among the upper parts of the outer surfaces of the three adjustment rods 544 on the left side and among the upper parts of the outer surfaces of the three adjustment rods 544 on the right side. The lower parts of the outer surfaces of the two adjustment clamping plates 545 are movably connected to the upper parts of the opposite surfaces of the two support plates 52 through movable shafts. The left end and the right end of the left-right threaded screw 541 are respectively inserted and movably connected to the left groove wall and the right groove wall of the middlemost adjustment groove 53 through bearings; the adjustment bracket 542 is arranged in a mountain shape, so that the adjustment bracket 542 is slidably connected to the three adjustment grooves 53, improving the stability of the adjustment bracket 542. A number of anti-slip particles are fixedly connected to the upper end surfaces of the two adjustment clamping plates 545, which can increase the friction between the adjustment clamping plates 545 and the pipe body 6; the structure of the upper fixing mechanism 4 is the same as that of the lower fixing mechanism 5 and is symmetrically distributed up and down, which can firmly clamp and fix the pipe body 6. The support frame 1 is arranged in a C shape, and the notch at the support frame 1 facilitates the disassembly and assembly of the pipe body 6.

[0027] It should be noted that the utility model is a pipeline vibration detector that is easy to disassemble and assemble. During use, the upper fixing mechanism 4 and the lower fixing mechanism 5 are adjusted according to the size of the pipeline body 6 to be fixed as needed. The two adjustment frames 542 can be driven to move outwards respectively by rotating the positive and negative screw rods 541, and the two adjustment frames 542 are guided and limited by the three adjustment grooves 53, so that the stability of the two adjustment frames 542 during the adjustment process can be improved, and the six adjustment rods 544 can respectively push the outer sides of the corresponding two adjustment clamping plates 545 upwards to adjust the opening and closing degree between the two adjustment clamping plates 545, so that the pipeline vibration detector can be applied to pipeline bodies 6 of different sizes, thereby reducing the limitations of the detector and expanding the scope of application of the detector. After the opening and closing degree of 5 is adjusted, the detector is first put on the pipeline body 6, so that the two adjustment clamping plates 545 on the lower fixing mechanism 5 are in contact with the lower outer surface of the pipeline body 6, and then the adjusting handle 33 is rotated to rotate the screw 32, so that the movable plate 31 pushes the upper fixing mechanism 4 downward, and the limiting frame 35 is slid and limited in the limiting groove 2, and the limiting rod 34 is slid and limited on the supporting frame 1, so that the position of the upper fixing mechanism 4 can be stably adjusted, so that the upper fixing mechanism 4 cooperates with the lower fixing mechanism 5 to clamp and fix the pipeline body 6 firmly, thereby facilitating the disassembly and assembly of the pipeline body 6, making the installation and disassembly of the entire pipeline vibration detector relatively simple, and also convenient for subsequent inspection and maintenance, and finally the vibration monitor 7 can monitor the vibration of the pipeline body 6 in real time, thereby improving practicality.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pipeline vibration detector that is easy to assemble and disassemble, comprising a support frame (1), characterized in that: Two limiting grooves (2) are provided on the upper part of the right frame wall of the support frame (1); a movable mechanism (3) is inserted and movably connected in the middle of the upper frame wall of the support frame (1); an upper fixing mechanism (4) is fixedly connected at the lower end of the movable mechanism (3); a lower fixing mechanism (5) is fixedly connected in the middle of the lower frame wall of the support frame (1); a pipeline body (6) is clamped between the middle of the upper end of the lower fixing mechanism (5) and the middle of the lower end of the upper fixing mechanism (4); and a vibration monitor (7) is fixedly connected in the middle of the lower end of the support frame (1).

2. The pipeline vibration detector that is easy to assemble and disassemble according to claim 1 is characterized in that: The moving mechanism (3) comprises a moving plate (31), a screw rod (32) is movably connected to the middle part of the upper end of the moving plate (31) through a bearing, and the outer surface of the screw rod (32) is threadedly connected to the upper frame wall of the support frame (1), and the upper end of the screw rod (32) is fixedly connected to an adjustment handle (33), the four corners of the upper end of the moving plate (31) are fixedly connected to limit rods (34), and the upper ends of the four limit rods (34) are movably connected to the upper frame wall of the support frame (1), and the right front end and the right rear end of the moving plate (31) are movably connected to the limit frame (35).

3. The pipeline vibration detector that is easy to assemble and disassemble according to claim 2 is characterized in that: The upper end surface of the limiting rod (34) is flush with the upper end surface of the adjusting handle (33), the right part of the outer surface of the limiting frame (35) is slidably connected to the corresponding limiting groove (2), and the limiting frame (35) is configured as a dry-shaped structure.

4. The pipeline vibration detector that is easy to assemble and disassemble according to claim 1 is characterized in that: The lower fixing mechanism (5) comprises a fixing plate (51), the upper front part and the upper rear part of the fixing plate (51) are fixedly connected to a support plate (52), the upper front part, the upper middle part and the upper rear part of the fixing plate (51) are all provided with adjustment grooves (53), the three adjustment grooves (53) are slidably connected to each other with an adjustment mechanism (54), and the lower end of the fixing plate (51) is fixedly connected to the lower frame wall of the support frame (1).

5. The pipeline vibration detector that is easy to assemble and disassemble according to claim 4 is characterized in that: The adjustment mechanism (54) comprises a positive and negative screw rod (541), the left and right outer surfaces of the positive and negative screw rod (541) are both threadedly connected with an adjustment frame (542), the upper ends of the two adjustment frames (542) are each provided with three grooves (543), the insides of the six grooves (543) are each interlaced and movably connected with an adjustment rod (544) through a movable shaft, the upper parts of the outer surfaces of the three adjustment rods (544) on the left and the upper parts of the outer surfaces of the three adjustment rods (544) on the right are each movably connected with an adjustment clamping plate (545) through a connecting seat, and the lower parts of the outer surfaces of the two adjustment clamping plates (545) are both movably connected to the upper parts of the opposite surfaces of the two support plates (52) through a movable shaft, and the left end and the right end of the positive and negative screw rod (541) are respectively interlaced and movably connected with the left groove wall and the right groove wall of the middle adjustment groove (53) through a bearing.

6. The pipeline vibration detector that is easy to assemble and disassemble according to claim 5 is characterized in that: The adjustment frame (542) is configured as a mountain-shaped structure, and the upper end surfaces of the two adjustment clamping plates (545) are fixedly connected with a plurality of anti-slip particles.

7. The pipeline vibration detector that is easy to assemble and disassemble according to claim 1 is characterized in that: The structure of the upper fixing mechanism (4) is consistent with that of the lower fixing mechanism (5) and is symmetrically distributed up and down, and the support frame (1) is configured as a U-shaped structure.

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