CN202500805U - Fixing device of engineering machinery cooling fan - Google Patents
Fixing device of engineering machinery cooling fan Download PDFInfo
- Publication number
- CN202500805U CN202500805U CN 201120510048 CN201120510048U CN202500805U CN 202500805 U CN202500805 U CN 202500805U CN 201120510048 CN201120510048 CN 201120510048 CN 201120510048 U CN201120510048 U CN 201120510048U CN 202500805 U CN202500805 U CN 202500805U
- Authority
- CN
- China
- Prior art keywords
- fixed support
- fixing device
- cooling fan
- welded
- connecting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a fixing device of an engineering machinery cooling fan. The fixing device comprises a connection plate, a fixed support, an erection support and an L-shaped connection plate. The connection plate is welded on a left side of the fixed support and is provided with several bolt holes. A center through hole which corresponds to a vane motor is arranged in the middle of the fixed support and both sides of the fixed support are provided with several heat dissipation holes. The erection support is welded in the middle of the fixed support. A center hole corresponding to a flange plate and several bolt holes are arranged on a surface. The center hole corresponds with the center hole of the fixed support. The L-shaped connection plate adopts angle iron as a section bar and is welded on a right side of the fixed support. An unwelded surface is provided with several bolt holes. Through fixation of the fixing device, problems of big vibration, loud noise and the like during a high-speed operation process of the cooling fan are solved. Simultaneously, flexible installation positions are provided and usual maintenance is convenient.
Description
Technical field
The utility model relates to a kind of fixing device, specifically is a kind of fixing device of engineering machinery cooling fan, belongs to field of fixation devices.
Background technique
In the at present known engineering machinery independence radiation system, adopt radiator and oil cooler to place with the parallel mode parallel connection, cooling fan directly is fixed on radiator and the oil cooler shell more.Because have only the bottom to fix, cause cooling fan problems such as big and noise height in the process of high speed rotating, to occur vibrating, the also installation and maintenance maintenance of inconvenient cooling fan of this setting type simultaneously.
Summary of the invention
To the problem that above-mentioned existing technology exists, the utility model provides a kind of fixing device of engineering machinery cooling fan, and it can reduce that fan rotates and problems such as the noise that produces and vibration, and mounting point more flexibly is provided.
To achieve these goals, the technological scheme of the utility model employing is: a kind of fixing device of engineering machinery cooling fan comprises connecting plate, fixed support, erection support and L type connecting plate; Connecting plate is welded on the fixed support left side, has some bolts hole, and the perforate of corresponding sliding-vane motor is arranged in the middle of the fixed support; Both sides have some radiation holes; Between keep the distance of 10-20MM, erection support is welded in the middle of the fixed support, the surface is provided with the center hole corresponding with flange plate and some bolts hole; And center hole is corresponding with the fixed support center hole; L type connecting plate adopts angle steel as section bar, is welded on the fixed support right side, and face of weld does not have some bolts hole.
The beneficial effect of the utility model is: cooling fan is fixed on this fixing device through fastening piece, has solved it and in the engineering that runs up, has shaken greatly the problem that noise is high.Through the connection of this fixing device two ends connecting plate,, thereby made things convenient for maintaining at ordinary times simultaneously for cooling fan provides mounting point more flexibly.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model embodiment schematic representation.
Among the figure: 1, connecting plate, 2, fixed support, 3, erection support, 4, L type connecting plate, 5, pressing plate, 6, cooling fan, 7, flange plate, 8, fixing device, 9, sliding-vane motor.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
As depicted in figs. 1 and 2, a kind of fixing device of engineering machinery cooling fan comprises connecting plate 1, fixed support 2, erection support 3 and L type connecting plate 4; Connecting plate 1 is welded on fixed support 2 left sides, has some bolts hole, and the through hole of corresponding sliding-vane motor 9 is arranged in the middle of the fixed support 2; Both sides have some radiation holes, between keep the distance of 10-20mm, erection support 3 is welded in the middle of the fixed support 2; Erection support 3 is provided with center hole, the center drilling of the corresponding fixed support 2 of this center hole, and L type connecting plate 4 adopts angle steel as section bar; Be welded on fixed support 2 right sides, face of weld does not have some bolts hole.
The utility model mounting type is as shown in Figure 2; Sliding-vane motor 9 is fixing through the erection support 3 of fastening piece and fixing device 8; Cooling fan 6 is fixed together with flange plate 7 through firm; Fan integral body after fixing connects with sliding-vane motor 9 through flat key again, for preventing the whole axial motion of fan, and then pass through pressing plate 5 and fastening piece with the fan overall fixed on the output shaft of sliding-vane motor 9.After whole the completion, install on the corresponding bearing hole through the connecting plate of fixing device 8 again, and the mounting point is flexible, is convenient to dismounting, made things convenient for maintaining at ordinary times.
Claims (3)
1. the fixing device of an engineering machinery cooling fan; It is characterized in that, comprise connecting plate (1), fixed support (2), erection support (3) and L type connecting plate (4), said connecting plate (1) is welded on fixed support (2) left side; Have some bolts hole; The perforate of corresponding sliding-vane motor (9) is arranged in the middle of the said fixed support (2), and both sides have several radiation holes, and said erection support (3) is welded in the middle of the fixed support (2); The surface is provided with the center hole corresponding with flange plate (7) and some bolts hole; And center hole is corresponding with fixed support (2) center hole, and said L type connecting plate (4) is welded on fixed support (2) right side, and face of weld does not have some bolts hole.
2. the fixing device of a kind of engineering machinery cooling fan according to claim 1 is characterized in that, said fixed support (2) is gone up the distance that keeps 10-20mm between the adjacent radiation hole.
3. the fixing device of a kind of engineering machinery cooling fan according to claim 1 is characterized in that, said L type connecting plate (4) adopts angle steel as section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120510048 CN202500805U (en) | 2011-12-09 | 2011-12-09 | Fixing device of engineering machinery cooling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120510048 CN202500805U (en) | 2011-12-09 | 2011-12-09 | Fixing device of engineering machinery cooling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202500805U true CN202500805U (en) | 2012-10-24 |
Family
ID=47037420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120510048 Expired - Fee Related CN202500805U (en) | 2011-12-09 | 2011-12-09 | Fixing device of engineering machinery cooling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202500805U (en) |
-
2011
- 2011-12-09 CN CN 201120510048 patent/CN202500805U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180508 Address after: 221000 39 Gaoxin Road, Xuzhou economic and Technological Development Zone, Jiangsu Patentee after: Xuzhou Xugong Mining Machinery Co., Ltd. Address before: 221000 No. 28, East Ring Industrial Park, Xuzhou Economic Development Zone, Xuzhou, Jiangsu Patentee before: XCMG Excavator Machinery Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20191209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |