A special tool for installing a vibration probe

Abstract

The utility model provides a special tool for installing a vibration probe, which relates to the technical field of vibration probes, including a disassembly tool main body rod, a disassembly tool handle is welded and fixed at one end of the disassembly tool main body rod, a disassembly tool connecting end is installed at the other end of the disassembly tool main body rod, two groups of top screws are installed on the surface of the disassembly tool connecting end, a pipe groove is provided inside the disassembly tool main body rod, an inner groove is provided inside the disassembly tool connecting end, and a vibration probe body is provided at the port of the disassembly tool connecting end. The utility model is easy to carry and easy to use through the special tool, and by using the special tool to disassemble and assemble the vibration probe, not only will the vibration probe body and the air compressor equipment be not damaged, but also the disassembly and assembly efficiency of the vibration probe body can be improved, and the time for disassembling and assembling the probe is shortened to within five minutes, thereby avoiding unnecessary economic losses.

Description

Technical Field

[0001] The utility model relates to the technical field of vibration probes, in particular to a special tool for installing a vibration probe. Background Art

[0002] The three air compressors in the first thermal power plant provide industrial compressed air for two CFB boilers. Each air compressor is equipped with three sets of Bentley 3300XL NSV vibration meters, which are installed above the three-stage acceleration shaft of the air compressor. When the shaft vibration exceeds ≥40us, the interlock will be shut down.

[0003] The vibration probe is installed in the gap above the shaft of the air compressor. The gap is only 5CM. It is very difficult to disassemble and assemble the vibration probe using conventional tools such as open-end wrenches and pliers. It often takes a skilled instrument worker more than two hours to disassemble a probe. The noise (above 90 decibels) and high temperature (above 40°C) in the air compressor plant greatly damage the physical and mental health of maintenance personnel.

[0004] Therefore, a special tool for installing a vibration probe that can solve the above problems is urgently needed. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings in the prior art and the problem of difficulty in installing and disassembling the vibration probe proposed in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a special tool for installing a vibration probe, comprising a disassembly tool main body rod, a disassembly tool handle is welded and fixed to one end of the disassembly tool main body rod, a disassembly tool connecting end is installed at the other end of the disassembly tool main body rod, two groups of top screws are installed on the surface of the disassembly tool connecting end, a pipe groove is opened inside the disassembly tool main body rod, an inner groove is opened inside the disassembly tool connecting end, a vibration probe body is arranged at the port of the disassembly tool connecting end, a vibration probe tail stock is installed at one end of the vibration probe body, and a pigtail line is connected to one end of the vibration probe tail stock.

[0007] Preferably, a circular slot is provided inside the disassembly tool handle, the circular slot inside the disassembly tool handle is connected to the tube groove, and the inner radial diameter of the disassembly tool handle is equal to the inner radial diameter of the tube groove.

[0008] Preferably, a thread groove is provided on the surface of the disassembly tool connection end, and the top screw surface is threadedly connected to the thread groove on the surface of the disassembly tool connection end.

[0009] Preferably, the tail stock of the vibration probe is embedded in the inner groove, and one end of the top screw in the inner groove abuts against the surface of the tail stock of the vibration probe.

[0010] Preferably, the pigtail wire is inserted into the tube groove and the circular groove hole inside the disassembly tool handle.

[0011] Preferably, a strip groove is formed on one end of the top screw outside the connecting end of the disassembly tool.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] The utility model is easy to carry and use because the special tool can be used to disassemble and assemble the vibration probe, which not only does not cause damage to the vibration probe body and the air compressor equipment, but also can improve the disassembly and assembly efficiency of the vibration probe body, shortening the time for disassembling and assembling the probe to within five minutes, thereby avoiding unnecessary economic losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The overall structure diagram of the device provided according to the embodiment of the utility model is shown;

[0015] Figure 2 A schematic cross-sectional view of a vibration probe installation structure provided according to an embodiment of the utility model is shown;

[0016] Figure 3 A three-dimensional schematic diagram of a top screw structure provided according to an embodiment of the utility model is shown.

[0017] Legend:

[0018] 1. Disassembly tool main body; 2. Disassembly tool handle; 3. Disassembly tool connection end; 4. Top screw; 5. Pipe groove; 6. Inner groove; 7. Vibration probe body; 8. Vibration probe tailstock; 9. Pigtail line. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0021] like Figures 1 to 3As shown, in the embodiment of the utility model: a special tool for installing a vibration probe, comprising a disassembly tool main body rod 1, a disassembly tool handle 2 is welded and fixed at one end of the disassembly tool main body rod 1, a disassembly tool connecting end 3 is installed at the other end of the disassembly tool main body rod 1, two groups of top screws 4 are installed on the surface of the disassembly tool connecting end 3, a pipe groove 5 is opened inside the disassembly tool main body rod 1, an inner groove 6 is opened inside the disassembly tool connecting end 3, a vibration probe body 7 is arranged at the port of the disassembly tool connecting end 3, a vibration probe tail seat 8 is installed at one end of the vibration probe body 7, and a pigtail line 9 is connected to one end of the vibration probe tail seat 8.

[0022] In the specific operation, after the pigtail wire 9 is passed through the pipe groove 5, the vibration probe tail seat 8 is fixed in the inner groove 6 by the top screw 4, and then the vibration probe body 7 is aligned with the installation groove, the disassembly tool handle 2 is held and rotated, and the disassembly tool handle 2 drives the disassembly tool main body rod 1 to rotate, so that the disassembly tool main body rod 1 can control the rotation of the disassembly tool connecting end 3, so that the disassembly tool connecting end 3 drives the vibration probe body 7 to rotate spirally, so that the vibration probe body 7 can be quickly installed or disassembled.

[0023] A circular slot is provided inside the disassembly tool handle 2 , and the circular slot inside the disassembly tool handle 2 is connected to the tube slot 5 . The radial diameter inside the disassembly tool handle 2 is equal to the radial diameter inside the tube slot 5 .

[0024] The circular slot inside the disassembly tool handle 2 is connected to the tube slot 5 and has the same internal radial diameter, so that the pigtail line 9 can pass through easily and prevent the pigtail line 9 from being blocked at the connection between the internal slot of the disassembly tool handle 2 and the tube slot 5 .

[0025] A thread groove is provided on the surface of the disassembly tool connection end 3 , and the surface of the top screw 4 is threadedly connected to the thread groove on the surface of the disassembly tool connection end 3 .

[0026] By driving the top screw 4 to rotate spirally, the top screw 4 will rotate into the thread groove on the surface of the disassembly tool connecting end 3, thereby playing a role of clamping and tightening.

[0027] The vibration probe tailstock 8 is embedded in the inner groove 6 , and one end of the top screw 4 in the inner groove 6 abuts against the surface of the vibration probe tailstock 8 .

[0028] After the vibration probe tail stock 8 is embedded in the inner groove 6 , one end of the top screw 4 applies pressure to the surface of the vibration probe tail stock 8 , so that the vibration probe tail stock 8 is fixed in the inner groove 6 , thereby preventing the vibration probe tail stock 8 from shaking and falling off in the inner groove 6 .

[0029] The pigtail wire 9 is inserted into the tube groove 5 and the circular groove hole inside the disassembly tool handle 2 .

[0030] The pigtail wire 9 is inserted into the inner part of the tube groove 5 and the inner circular groove hole of the disassembly tool handle 2 so that the pigtail wire 9 is not affected when the disassembly tool main body rod 1 and the disassembly tool handle 2 are rotated.

[0031] A strip-shaped groove is formed on one end of the top screw 4 outside the disassembly tool connection end 3 .

[0032] It is convenient to insert a flat-head screwdriver into the strip groove to drive the top screw 4 to rotate.

[0033] In summary, the working principle of the utility model is as follows: first, open the connector between the vibration probe body 7 and the extension line, then insert the pigtail line 9 of the vibration probe body 7 from the disassembly tool connection end 3, and pass through the pipe groove 5 and the circular groove hole on the surface of the disassembly tool handle 2, until the vibration probe tail seat 8 is embedded in the inner groove 6, and one end of the top screw 4 inside the inner groove 6 is aligned with the surface of the vibration probe tail seat 8, and then the top screw 4 is tightened, and the vibration probe tail seat 8 is clamped and fixed by the top screw 4, and then the disassembly tool handle 2 is rotated in the disassembly or installation direction, so that the disassembly tool handle 2 can control the disassembly tool main body rod 1 and the disassembly tool connection end 3 to rotate, and then the disassembly tool connection end 3 drives the vibration probe body 7 to rotate, and after 65 rotations, the vibration probe body 7 will be removed or installed in place.

[0034] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A special tool for installing a vibration probe, comprising a disassembly tool body rod (1), characterized in that: A disassembly tool handle (2) is welded and fixed to one end of the disassembly tool main body rod (1), a disassembly tool connecting end (3) is installed at the other end of the disassembly tool main body rod (1), two groups of top screws (4) are installed on the surface of the disassembly tool connecting end (3), a pipe groove (5) is opened inside the disassembly tool main body rod (1), an inner groove (6) is opened inside the disassembly tool connecting end (3), a vibration probe body (7) is arranged at the port of the disassembly tool connecting end (3), a vibration probe tail seat (8) is installed at one end of the vibration probe body (7), and a pigtail wire (9) is connected to one end of the vibration probe tail seat (8).

2. A vibration probe installation special tool according to claim 1, characterized in that: A circular slot hole is provided inside the disassembly tool handle (2), the circular slot hole inside the disassembly tool handle (2) is connected to the tube groove (5), and the inner radial diameter of the disassembly tool handle (2) is equal to the inner radial diameter of the tube groove (5).

3. A vibration probe installation special tool according to claim 1, characterized in that: A thread groove is provided on the surface of the disassembly tool connection end (3), and a surface of the top screw (4) is threadedly connected to the thread groove on the surface of the disassembly tool connection end (3).

4. A vibration probe installation special tool according to claim 1, characterized in that: The vibration probe tailstock (8) is embedded in the inner groove (6), and one end of the top screw (4) in the inner groove (6) abuts against the surface of the vibration probe tailstock (8).

5. The special tool for installing a vibration probe according to claim 1, characterized in that: The pigtail wire (9) is inserted into the tube groove (5) and the circular groove hole inside the disassembly tool handle (2).

6. A vibration probe installation special tool according to claim 1, characterized in that: The top screw (4) is provided with a strip-shaped groove at one end outside the disassembly tool connection end (3).

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