Portable positioning bearing seat coupling structure

Abstract

The utility model relates to a portable positioning bearing seat connecting structure belongs to fan structure field. Including bearing seat connecting panel, its characterized in that: still include two horizontal support plates, two horizontal support plates are parallel to each other up and down, the bearing seat connecting panel is clamped between two horizontal support plates, two horizontal support plates are clamped on the casing side plate, set up the positioning structure between bearing seat connecting panel and two horizontal support plates, set up the positioning structure between two horizontal support plates and casing side plate. Significantly improved the positioning accuracy of bearing seat on the casing, and the convenient installation operation. Effectively guarantee the concentricity of casing both sides bearing seat panel, provide structural guarantee for the smooth operation of fan shaft.

Description

Technical Field

[0001] This utility model relates to a bearing housing connection structure, specifically a bearing housing connection structure on a fan housing. Background Technology

[0002] Bearing housings are installed on the fan casing to ensure that the bearings are accurately positioned on the fan shaft. This allows the bearings to withstand rotational, radial, and axial forces from the fan rotor, ensuring normal operation. Proper positioning of the bearing housings is crucial to prevent bearing displacement or wobble during operation, ensuring coaxiality between the bearing and the fan shaft. This improves the fan's operational accuracy and stability, and reduces vibration and noise caused by improper bearing installation.

[0003] The existing bearing housing is positioned so that the bearing housing mounting panel is connected to the connected horizontal and vertical support round steel. When it is welded to the side plate of the casing, the position of the two sides of the fan casing is uncontrollable. Therefore, concentric welding fixtures need to be made on both sides of the fan casing to ensure concentricity. The processing technology is complicated and the processing error is large. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide a convenient positioning bearing seat connection structure in light of the above-mentioned prior art.

[0005] The technical solution adopted by this utility model to solve the above problems is as follows: a convenient positioning bearing seat connection structure, including a bearing seat connection panel, characterized in that: it also includes two horizontal support plates, the two horizontal support plates are parallel and opposite each other, the bearing seat connection panel is stuck between the two horizontal support plates, the two horizontal support plates are stuck on the side plate of the housing, a positioning structure is provided between the bearing seat connection panel and the two horizontal support plates, and a positioning structure is provided between the two horizontal support plates and the side plate of the housing.

[0006] Preferably, the two horizontal support plates are respectively provided with first positioning slots, and the bearing seat connecting panel is provided with first locking feet corresponding to the first positioning slots. The first locking feet are correspondingly locked into the first positioning slots to realize the installation and positioning between the bearing seat connecting panel and the two horizontal support plates.

[0007] Preferably, a second positioning slot is provided on the side panel of the housing, and the two horizontal support plates are respectively provided with second locking feet corresponding to the second positioning slot. The second locking feet are inserted into the second positioning slot to realize the installation and positioning between the two horizontal support plates and the side panel of the housing.

[0008] Preferably, the upper horizontal support plate of the two horizontal support plates has a vertical support plate above it, and the lower horizontal support plate of the two horizontal support plates has a vertical support plate below it. The far ends of the vertical support plates respectively support the structural ribs on the side plates of the casing.

[0009] Compared with the prior art, the advantages of this utility model are as follows: the bearing housing connecting panel and the horizontal support plate are positioned and connected, and the horizontal support plate is positioned and connected to the side plate of the casing, which significantly improves the positioning accuracy of the bearing housing on the casing and facilitates installation and operation. It effectively ensures the concentricity of the bearing housing panels on both sides of the casing, providing structural protection for the smooth operation of the fan shaft. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the positioning bearing seat connection structure in an embodiment of this utility model;

[0011] Figure 2 This is a schematic diagram of the structure of the two horizontal support plates in an embodiment of this utility model;

[0012] Figure 3 This is a schematic diagram of the structure of the horizontal support plate in an embodiment of this utility model;

[0013] Figure 4 This is a schematic diagram of the bearing seat connection panel in an embodiment of the present invention;

[0014] Figure 5 This is a schematic diagram of the casing structure in an embodiment of the present utility model;

[0015] In the figure, 1 is the bearing housing connecting panel, 2 is the horizontal support plate, 3 is the vertical support plate, 4 is the housing side plate, 5 is the first positioning slot, 6 is the first locking foot, 7 is the second positioning slot, and 8 is the second locking foot. Detailed Implementation

[0016] The present invention will be further described in detail below with reference to the accompanying drawings. The embodiments described are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention. The textual descriptions in this embodiment correspond to the accompanying drawings, and the descriptions involving orientation are also based on the descriptions in the accompanying drawings, and should not be construed as limiting the scope of protection of the present invention.

[0017] like Figure 1-5 As shown, the bearing housing connection structure of this embodiment includes a bearing housing connection panel 1, two horizontal support plates 2, and a vertical support plate 3. The upper horizontal support plate of the two horizontal support plates 2 has two vertical support plates 3 arranged above it, with the vertical support plates 3 inclined in a V-shape. The lower horizontal support plate of the two horizontal support plates has two vertical support plates 3 arranged below it, with the vertical support plates 3 inclined in a V-shape. The distal ends of the vertical support plates are respectively supported by structural ribs on the side plate 4 of the housing.

[0018] Two horizontal support plates 2 are parallel to each other, and the bearing seat connecting panel 1 is clamped between the two horizontal support plates 2. The two horizontal support plates 2 are respectively provided with first positioning slots 5. The bearing seat connecting panel 1 is respectively provided with first locking feet 6 corresponding to the first positioning slots 5 on its upper and lower edges. The first locking feet 6 are respectively inserted into the first positioning slots 5 to realize the installation and positioning between the bearing seat connecting panel and the two horizontal support plates.

[0019] Two horizontal support plates 2 are clipped onto the side plate 4 of the housing. The side plate 4 of the housing is provided with a second positioning slot 7. The two horizontal support plates are respectively provided with a second locking foot 8 corresponding to the second positioning slot 7. The second locking foot 8 is clipped into the second positioning slot 7 to realize the installation and positioning between the two horizontal support plates and the side plate of the housing.

[0020] In the above structure, the bearing housing connecting panel 1 is positioned and assembled with the two horizontal support plates 2, and the two horizontal support plates are positioned and assembled with the side plates of the casing. This can effectively improve the concentricity of the bearing housing connecting panels installed on the two side plates of the casing, and provide structural protection for the smooth operation of the fan shaft.

[0021] In addition to the above embodiments, this utility model also includes other implementation methods. All technical solutions formed by equivalent transformation or equivalent substitution should fall within the protection scope of the claims of this utility model.

Claims

1. A portable positioning bearing seat coupling structure comprising a bearing seat coupling panel, characterized in that: It also includes two horizontal support plates, which are parallel and opposite each other. The bearing seat connecting panel is clamped between the two horizontal support plates, and the two horizontal support plates are clamped on the side plate of the housing. A positioning structure is provided between the bearing seat connecting panel and the two horizontal support plates, and a positioning structure is provided between the two horizontal support plates and the side plate of the housing.

2. The portable positioning bearing seat coupling structure according to claim 1, characterized in that: Each of the two horizontal support plates is provided with a first positioning slot, and the bearing seat connecting panel is provided with a first locking foot corresponding to the first positioning slot. The first locking foot is inserted into the first positioning slot to realize the installation and positioning between the bearing seat connecting panel and the two horizontal support plates.

3. The portable positioning bearing seat coupling structure according to claim 1, characterized in that: The side panel of the housing is provided with a second positioning slot, and the two horizontal support plates are respectively provided with a second locking foot corresponding to the second positioning slot. The second locking foot is inserted into the second positioning slot to realize the installation and positioning between the two horizontal support plates and the side panel of the housing.

4. The convenient positioning bearing seat connection structure according to claim 1, characterized in that: A vertical support plate is installed above the upper horizontal support plate of the two horizontal support plates, and a vertical support plate is installed below the lower horizontal support plate of the two horizontal support plates. The far ends of the vertical support plates respectively support the structural ribs on the side plate of the casing.

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