KR100633607B1 - A measurement laeping protection device of a generator hydrogen silling - Google Patents

Abstract

The present invention uses the generator hydrogen sealing measuring device in the same standard as the actual shaft to ensure that all measurements are completed without assembling on the actual shaft, and that all the workplaces where deformation and damage occur due to the operation of the seal guide part. The present invention relates to a measuring / wrapping / protection apparatus for generator hydrogen sealing capable of lapping and having a function of a storage device, the present invention comprising: a lower block on which generator hydrogen sealing is seated; An upper block protruding in the center of the lower block in a circular shape having a smaller diameter than the lower block; It comprises a wrapping block is installed in a ring shape on the interface between the upper block and the lower block.

Generator, Hydrogen Sealing, Measuring Equipment, Lapping, Lower Block, Upper Block

Description

A measurement laeping protection device of a generator hydrogen silling             

1 is a perspective view showing a measuring / wrapping / protection apparatus for a generator hydrogen sealing according to the present invention;

2 is a front cross-sectional view of FIG.

3 is a view showing a state in which the measurement / wrapping / protection device of the generator hydrogen sealing according to the present invention is installed on the moving table,

4 is a diagram showing the self-test of the measuring / wrapping / protection device of the generator hydrogen sealing according to the invention,

5 is a view showing a state of use of the measurement / wrapping / protection device for generator hydrogen sealing according to the present invention.

<Explanation of symbols for the main parts of the drawings>

10: lower block

20: upper block

30: lapping block

40: home

50: Bearing

60: shaft

70: ring

80: eye bolt

90: Level Gauge

The present invention relates to a generator, and more particularly, by using the generator hydrogen sealing measuring device in the same standard as the actual axis to ensure that all the measurement is completed without assembling on the actual axis and according to the operation of the seal guide (Seal Guide) Lapping of all workplaces where deformation and damage occurs is possible, and relates to a measuring / wrapping / protection device for generator hydrogen sealing with the function of a storage device.

In general, power plants convert thermal or mechanical energy into electrical energy. Therefore, in order to generate electricity, it is necessary to consume a corresponding amount of energy. The source of energy for such generation is called a power generation resource or a power resource. Generators currently used for power generation use almost electromagnetic induction to convert mechanical power into electric power. Therefore, all energy flow is converted into mechanical power to generate power. There are batteries that convert chemical energy directly into electrical energy, or thermocouples that convert thermal energy directly into electrical energy. However, batteries are not used for large-scale power generation, and the use of thermocouples for power generation is still in the experimental stage. The power generation method and the power plant also vary according to what is used as the power generation resource. There are hydroelectric power plant, thermal power plant, nuclear power plant, tidal power plant, wind power plant, geothermal power plant and gas turbine power plant.

On the other hand, power plants are equipped with a variety of systems, including generators, safety systems and electronic converters used to control major process systems to produce electrical energy.

In addition, a large generator hydrogen seal is installed in the power plant, the large generator hydrogen seal is periodically measured or inspected for the safety of the power plant.

However, when measuring or inspecting a conventional generator hydrogen sealing, there is a problem in that the actual measurement result is impossible to be assembled and measured on a real shaft installed horizontally or measured on a general plate.

In addition, the sealing is vulnerable during the handling of the seal in the field, so the fragility and sealing that cause deformation when floating on plywood or rubber plate are floating, so that damage due to the operation of the guide part cannot be processed. There was a problem.

Therefore, the present invention has been proposed to solve the above problems according to the prior art, the object of the present invention is to use the generator hydrogen sealing measuring device in the same standard as the actual axis, all the measurement is completed without assembling on the actual axis In addition, it is possible to wrap all workplaces where deformation and damage occurs due to the operation of the seal guide unit, and to provide a measurement / wrapping / protection device for generator hydrogen sealing with the function of a storage device. have.

Characteristic of the measuring / wrapping / protecting device of the generator hydrogen sealing according to the present invention for achieving the above object,

A lower block on which generator hydrogen sealing is seated;

An upper block protruding in the center of the lower block in a circular shape having a smaller diameter than the lower block;

It comprises a wrapping block is installed in a ring shape on the interface between the upper block and the lower block.

Hereinafter, with reference to the accompanying drawings a preferred embodiment of the generator hydrogen sealing measurement / wrapping / protection of the present invention will be described.

1 is a perspective view showing a measuring / wrapping / protecting device for generator hydrogen sealing according to the present invention, Figure 2 is a front sectional view of Figure 1, Figure 3 is a measuring / wrapping / protecting device for generator hydrogen sealing according to the present invention It is a figure which shows the state installed in the moving table.

As shown in Figures 1 to 3, the measurement / wrapping / protection device of the generator hydrogen sealing according to the present invention is a circular lower block 10 and the lower block (10) in which the generator hydrogen sealing is seated on the upper surface of the body ( 10 is a jig 200 consisting of an upper block 20 protruding in a circular shape having a smaller diameter than the lower block 10 at the center thereof, and a ring shape at an interface between the upper block 20 and the lower block 10. Wrapping block 30 is installed to the groove, the groove 40 is formed in the center of the upper surface of the upper block 20, bearing 50 is installed and fixed along the inner surface of the groove 40, the bearing ( A shaft (60) rotatably installed at 50, an eye bolt (80) coupled to one end of the shaft (60) and coupled to a moving ring (70), and the upper block (20). Installed on one side of the upper surface of the level gauge 90 for detecting the inclination of the jig 200 and the jig 200. The movable table 100 for easy transport and the standard block 110 installed between the movable table 100 and the lower block 10 to hold the inclined jig 200 horizontally.

And, Figure 4 is a diagram showing the self-test of the measurement / wrapping / protection device of generator hydrogen sealing according to the present invention.

As shown in FIG. 4, in order to self-test the measuring / wrapping / protecting device of the generator hydrogen sealing according to the invention, an arm larger than the radius of the lower block 10 intersects at one end of the shaft 60 ( 120 is installed and at least one surface measuring unit 130 is installed at the end of the arm 120.

The surface measuring unit 130 may include a first dial gauge 130-1 measuring the flatness of the side surface of the upper block 20, and a second dial gauge measuring the flatness of the upper surface of the lower block 10 ( 130-3, and a third dial gauge 130-5 measuring the flatness of the upper surface of the wrapping block 30.

Referring to Figure 5 describes the operation of the generator hydrogen sealing measurement / wrapping / protection device according to the present invention is configured as follows.

First, the measuring / wrapping / protecting device of the generator hydrogen sealing is inspected before measuring the hydrogen sealing with the measuring / wrapping / protecting device of the generator hydrogen sealing.

In order to inspect the measuring / wrapping / protecting device of the generator hydrogen seal by itself, the shaft 60 is rotated clockwise or counterclockwise.

Accordingly, the arm 120 installed at one end of the shaft 60 rotates clockwise or counterclockwise.

As the arm 120 rotates, the first dial gauge 130-1 installed at the end of the arm 120 measures the flatness of the side surface of the upper block 20.

The second dial gauge 130-3 installed at the end of the arm 120 measures the flatness of the upper surface of the lower block 10.

In addition, the third dial gauge 130-5 installed at the end of the arm 120 measures the flatness of the upper surface of the wrapping block 30.

Therefore, the user checks the flatness of the upper block 20, the lower block 10 and the wrapping block 30 in real time.

After checking the flatness, the generator hydrogen sealing is measured.

Looking at the measurement process of the generator hydrogen sealing as follows.

First, the jig 200 using the mobile ring 70 is positioned where the generator hydrogen sealing is located, or the jig 200 is mounted on the upper surface of the moving table 100 to place the generator hydrogen sealing.

At this time, the inclination of the jig 200 is detected by the level gauge 90, and the jig 200 is installed as the standard block 110 installed between the table 100 and the lower block 10 according to the inclination of the jig 200. Leveling.

Then, the generator hydrogen sealing 300 is seated on the upper edge of the lower block 10. At this time, the hydrogen sealing 300 during the power generation is located on the upper surface of the wrapping block (30).

Then, the arm 120 is installed at one end of the shaft 60, and the first dial gauge 130-1, the second dial gauge 130-3, and the third dial gauge at the end of the arm 120. Install the 130-5 to measure the flatness of the top, side and bottom surfaces of the generator hydrogen sealing 300.

If the lower surface of the generator hydrogen sealing 300 is uneven, the lower surface of the generator hydrogen sealing 300 is wrapped using the wrapping block 30.

As described above, the present invention can be avoided in an unrealistic method of storing on a plywood or rubber plate as well as a variety of measurement, there is no storage place, there is an effect that can be used as a special wrapping device.

Claims (6)

A lower block on which generator hydrogen sealing is seated; An upper block protruding in the center of the lower block in a circular shape having a smaller diameter than the lower block; Measuring / wrapping / protection device for generator hydrogen sealing comprising a wrapping block installed in a ring shape on the interface between the upper block and the lower block. The method of claim 1, Measuring, wrapping and protecting the generator hydrogen sealing, characterized in that the shaft is rotatably installed in the center of the upper surface of the upper block. The method of claim 1, Measurement / wrapping / protection device for generator hydrogen sealing, characterized in that the level gauge is installed on one side of the upper surface of the upper block. The method of claim 1, The upper / lower block is mounted on a moving table and the measurement / wrapping / protection device of the generator hydrogen sealing, characterized in that the standard block is interposed between the moving table and the lower block. The method of claim 2, And the shaft is provided with the arms crossed and at least one dial gauge is installed at the end of the shaft. The method of claim 5, The dial gauge and the first dial gauge for measuring the flatness of the side of the upper block; A second dial gauge for measuring the flatness of the upper surface of the lower block; Measuring / wrapping / protecting device for generator hydrogen sealing, characterized in that the third dial gauge for measuring the flatness of the upper surface of the wrapping block.

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