Transition connecting sleeve of synchronous generator

Abstract

The utility model relates to a transition connecting sleeve of a synchronous generator, which is characterized by comprising a cylindrical connecting sleeve body, a generator end flange and a diesel engine end flange which are coaxially arranged are respectively and fixedly arranged at two ends of the connecting sleeve body, and a rectangular hole is arranged on the connecting sleeve body. The outer diameter of the generator end flange is larger than that of the diesel engine end flange, reinforcing ribs evenly distributed in the circumferential direction are arranged on the outer wall of the connecting sleeve body, and the reinforcing ribs extend to the generator end flange and the diesel engine end flange in the axial direction. The generator end flange and the diesel engine end flange are respectively provided with a plurality of bolt connecting holes. The utility model has the advantages of simple and compact structure, convenient and fast installation, improved material utilization rate, reduced production cost and improved production efficiency.

Description

Technical Field

[0001] The utility model relates to a generator, in particular to a synchronous generator transition sleeve. Background Art

[0002] The connection between the synchronous generator and the diesel engine generally uses a transition socket, one end of which is connected to the generator and the other end is connected to the flywheel housing of the diesel engine. The original transition socket has a complex structure and requires a transition socket clamp, which is difficult to install, uses too much material, has a low material utilization rate, and sometimes interferes with the diesel generator supercharger or other parts. Utility Model Content

[0003] In view of the above problems, the applicant has conducted research and improvement, and provided a synchronous generator transition sleeve with a simple and compact structure, convenient and quick installation, improved material utilization, reduced production costs, and improved production efficiency.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A synchronous generator transition socket, including a cylindrical socket body, a coaxially arranged generator end flange and a diesel engine end flange respectively fixedly arranged at both ends of the socket body, a rectangular hole is provided on the socket body, the outer diameter of the generator end flange is larger than the outer diameter of the diesel engine end flange, and reinforcing ribs evenly distributed in the circumferential direction are provided on the outer wall of the socket body, the reinforcing ribs extend axially to the generator end flange and the diesel engine end flange respectively, and the generator end flange and the diesel engine end flange are respectively provided with a plurality of bolt connection holes.

[0006] Further:

[0007] The bolt connection holes on the generator end flange are waist-shaped holes.

[0008] The technical effects of the utility model are:

[0009] The utility model discloses a synchronous generator transition sleeve, which has a simple and compact structure, is convenient and quick to install, improves material utilization, reduces production costs, and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model.

[0011] Figure 2 for Figure 1 Right view of . DETAILED DESCRIPTION

[0012] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0013] like Figure 1 , 2 As shown, the utility model includes a cylindrical socket body 3, a coaxially arranged generator end flange 1 and a diesel engine end flange 4 are respectively fixedly arranged at the two ends of the socket body 3, and a rectangular hole 5 is provided on the socket body 3. The rectangular hole 5 can facilitate the operation when installing the transition socket between the generator and the diesel engine, and the unit can be adjusted through this hole. The outer diameter of the generator end flange 1 is larger than the outer diameter of the diesel engine end flange 4. The outer wall of the socket body 3 is provided with reinforcing ribs 2 evenly distributed in the circumferential direction. The reinforcing ribs 2 extend to the generator end flange 1 and the diesel engine end flange 4 in the axial direction, respectively, and the reinforcing ribs 2 enhance the overall strength of the transition socket. The generator end flange 1 is provided with a plurality of bolt connection holes 7, and the diesel engine end flange 4 is provided with a plurality of bolt connection holes 6. In this embodiment, the bolt connection holes 7 on the generator end flange 1 are waist-shaped holes, which makes it more convenient to adjust the centering during installation.

[0014] The utility model eliminates the clamp of the transition sleeve in the prior art, has a simple and compact structure, is convenient and quick to install, improves material utilization, reduces production costs, and improves production efficiency.

Claims

1. A synchronous generator transition socket, characterized in that: It comprises a cylindrical socket body, a coaxially arranged generator end flange and a diesel engine end flange are respectively fixedly arranged at both ends of the socket body, a rectangular hole is arranged on the socket body, the outer diameter of the generator end flange is larger than the outer diameter of the diesel engine end flange, and reinforcing ribs evenly distributed in the circumferential direction are arranged on the outer wall of the socket body, the reinforcing ribs extend axially to the generator end flange and the diesel engine end flange respectively, and the generator end flange and the diesel engine end flange are respectively provided with a plurality of bolt connection holes.

2. The synchronous generator transition sleeve according to claim 1, characterized in that: The bolt connection holes on the generator end flange are waist-shaped holes.

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