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Adjusting tool and method for quickly aligning large-scale turbine equipment before test run

A pre-testing, turbine technology, applied in mechanical equipment, metal processing equipment, metal processing, etc., can solve problems such as difficult to quickly and accurately align, achieve the effect of avoiding repeated adjustments, convenient operation, and reducing the number of people

Pending Publication Date: 2020-10-02
XIAN SHAANGU POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide an adjustment tool and method for quickly aligning large-scale turbine equipment before commissioning, so as to solve the technical problems in the prior art that are difficult to align quickly and accurately

Method used

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  • Adjusting tool and method for quickly aligning large-scale turbine equipment before test run
  • Adjusting tool and method for quickly aligning large-scale turbine equipment before test run
  • Adjusting tool and method for quickly aligning large-scale turbine equipment before test run

Examples

Experimental program
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Effect test

Embodiment 1

[0037] This embodiment provides a kind of adjustment tooling for quick alignment before the commissioning of large-scale turbine equipment, such as Figure 1 to Figure 3 As shown, it includes a fixed support seat 1, and the center of the fixed support seat 1 is provided with a stroke hole 2 arranged along the longitudinal direction; the top surface of the fixed support seat 1 on both lateral sides of the stroke hole 2 is respectively provided with longitudinally arranged roller rows for installation. Groove 3, roller rows 4 are respectively installed in the roller row installation grooves 3;

[0038] A sliding support seat 5 is installed on the roller row 4, and the bottom of the sliding support seat 5 is arranged with a pair of sliding rails 6 matching with the roller row 4 along the longitudinal direction. The seat 5 can move longitudinally relative to the fixed support seat 1;

[0039] The center of the sliding support seat 5 is provided with a threaded hole 7, and a suppo...

Embodiment 2

[0053] This embodiment provides an adjustment method for quickly aligning large-scale turbine equipment before commissioning. This method uses the adjustment device for quickly aligning large-scale turbine equipment before commissioning as in Example 1. In this method, the fixed support seat 1 of the adjustment device for quick alignment before the test run of large-scale turbine equipment is fixed on the square box or the ground rail, and the four legs of the large-scale turbine equipment 23 are respectively placed on a corresponding large-scale turbine equipment before the test run. On the alignment adjustment device, perform quick alignment.

[0054] The specific adjustment method is:

[0055] Fix the fixed support seat 1 of the adjustment device for quick alignment before the test run of large-scale turbine equipment on the square box or the ground rail through the cooperation of the bolt and the fixed installation groove 22, and loosen the connection between the fixed sup...

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Abstract

The invention provides an adjusting tool and method for quickly aligning large-scale turbine equipment before test run. The adjusting tool comprises a fixed supporting seat, wherein roller row installing grooves which are longitudinally distributed are respectively formed in the top surface of the fixed supporting seat, and roller rows are respectively installed in the roller row installing grooves; a sliding support seat is mounted on the roller rows, a threaded hole is formed in the center of the sliding support seat, a support adjusting screw rod is mounted in the threaded hole, a thrust bearing mounting groove is formed in the top surface of a support adjusting bolt head, and a thrust bearing is mounted in the thrust bearing mounting groove; and an adjusting mechanism and a locking mechanism are arranged between the sliding support seat and the fixed support seat. When the tool is used for aligning, the position of the equipment can be quickly and accurately adjusted only by installing the tool once, the upper, lower, left and right stepless adjustment of the large turbine equipment can be realized through one set of the tool, repeated matching adjustment of a crown block and ajack is avoided, and the efficiency is greatly improved.

Description

technical field [0001] The invention belongs to the field of turbine equipment and relates to a test run of large turbine equipment, in particular to an adjustment tool and method for quickly aligning large turbine equipment before test run. Background technique [0002] According to the API617 standard, turbine equipment, including axial flow compressors, centrifugal compressors and expanders, should be tested before leaving the factory, that is, mechanically run at the working speed. On the test stand, the turbine equipment is connected with the motor, gearbox, coupling, etc. to form a shaft system. Before the test run, it needs to be aligned according to the requirements, that is, to adjust the position of the equipment up, down, left, and right. [0003] For large-scale turbine equipment, use the crane to lift and move, first complete the rough adjustment, and then use the jack to complete the fine adjustment. During the rough adjustment, the movement of the crane is to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/10F01D25/00
CPCB23P19/10F01D25/00
Inventor 门宏伟陈余平杜昌雄杨洋王水霞王运学陈金明孙永明刘大为
Owner XIAN SHAANGU POWER