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Connecting mechanism capable of adjusting casing installation direction

A technology of installation direction and connection mechanism, which is applied in the direction of machines/engines, parts of pumping devices for elastic fluids, mechanical equipment, etc., and can solve the problems that the integrated structure cannot adjust the installation direction of the casing, is not beautiful, and has high cost , to achieve the effect of convenient and quick installation and adjustment, improved adaptability and simple structure

Pending Publication Date: 2018-07-06
WUXI GL TUBRO COMPRESSOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the intake and exhaust casing of the multistage centrifugal fan is integrated with the base bracket, the direction of the intake and exhaust is fixed, and the position cannot be adjusted
However, in actual use, due to the different directions of the on-site pipe openings, the installation direction of the intake and exhaust casings needs to be adjusted. The original base bracket cannot meet the needs of use. The integrated structure cannot adjust the installation direction of the casing, and it is difficult to connect the pipes. , unsightly, and high cost

Method used

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  • Connecting mechanism capable of adjusting casing installation direction
  • Connecting mechanism capable of adjusting casing installation direction
  • Connecting mechanism capable of adjusting casing installation direction

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Embodiment Construction

[0015] Below the present invention will be further described in conjunction with the embodiment in the accompanying drawing:

[0016] Such as Figure 1~3 As shown, the present invention mainly includes a centrifugal fan inlet and exhaust casing 1 and a base bracket 2, and the right side, the bottom and the left side of the centrifugal fan inlet and exhaust casing 1 are respectively provided with a first bracket mounting hole group and a second bracket mounting hole group. The hole group and the third bracket installation hole group, the first bracket installation hole group, the second bracket installation hole group and the third bracket installation hole group are evenly distributed along the same circumferential direction.

[0017] According to the difference in the angle position of the docking air pipe during installation, the base bracket 2 is connected and locked to the first bracket installation hole group or the second bracket installation hole group or the third brac...

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Abstract

The invention relates to a connecting mechanism capable of adjusting a casing installation direction, in particular to a connection support structure for adjusting an inlet and outlet direction of anintake and exhaust casing on a multi-stage centrifugal fan, and belongs to the technical field of mechanical structures. The connecting mechanism capable of adjusting the casing installation directioncomprises the intake and exhaust casing of the centrifugal fan and a base support. A first support mounting hole group, a second support mounting hole group and a third support mounting hole group are correspondingly disposed on the right side, the bottom and the left side of the intake and exhaust casing of the centrifugal fan. The first support mounting hole group, the second support mounting hole group and the third support mounting hole group are evenly distributed in the same circumferential direction; the base support is locked to the first support mounting hole group or the second support mounting hole group or the third support mounting hole group of the intake and exhaust casing of the centrifugal fan by bolts and nuts. A separation structure of the casing and the support is adopted to adjust the inlet and outlet direction of the casing, the installation requirements of the centrifugal fan casing at different angles can be met, and the adaptability of the centrifugal fan on-site installation is improved.

Description

technical field [0001] The invention relates to a connection mechanism capable of adjusting the installation direction of a casing, in particular to a connection support structure for adjusting the inlet and outlet directions of an inlet and exhaust casing on a multistage centrifugal fan, belonging to the technical field of mechanical structures. Background technique [0002] In the prior art, the intake and exhaust casing of the multi-stage centrifugal fan is integrated with the base bracket, the direction of the intake and exhaust is fixed, and the position cannot be adjusted. However, in actual use, due to the different directions of the on-site pipe openings, the installation direction of the intake and exhaust casings needs to be adjusted. The original base bracket cannot meet the needs of use. The integrated structure cannot adjust the installation direction of the casing, and it is difficult to connect the pipes. , not beautiful, and the cost is high. Contents of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D29/62
CPCF04D29/626
Inventor 熊翠雯马永新
Owner WUXI GL TUBRO COMPRESSOR
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