CN207297439U - Large-scale open-type axial flow blower maintenance ancillary equipment - Google Patents
Large-scale open-type axial flow blower maintenance ancillary equipment Download PDFInfo
- Publication number
- CN207297439U CN207297439U CN201720790611.XU CN201720790611U CN207297439U CN 207297439 U CN207297439 U CN 207297439U CN 201720790611 U CN201720790611 U CN 201720790611U CN 207297439 U CN207297439 U CN 207297439U
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- China
- Prior art keywords
- axial flow
- flow blower
- type axial
- fan
- angle steel
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Abstract
The utility model discloses a kind of large-scale open-type axial flow blower maintenance ancillary equipment, including the angle steel (1) that vertically arranged, bottom is blocked by bottom plate；Wherein, angle steel (1) top side plate face offers bolt hole (2)；The bottom plate turns to bolt (3) by 360 ° and is connected with bearing bracket stand (4), and rolling bearing (5) is mounted with the downside of the bearing bracket stand (4).Engine-room fan is in the fan house of closing, moreover, surrounding is without available lifting equipment (crane).So in order to solve the problems, such as the maintaining of the project engine-room fan, this new tool has specially been invented.The advantages of the utility model, is easy to use, simple efficiently to make maintenance work, simple and practicable, time saving and energy saving.Bottle gouard moved by hands is not required, and eliminates the work of installation chain block before fan repair.
Description
Technical field
The present invention relates to the maintenance of foreign-going ship and offshore engineering equipment, more specifically to foreign-going ship and
The maintenance problem of large-scale open-type axial flow blower on offshore engineering equipment.
Background technology
In recent years, with the increasingly maximization of foreign-going ship and offshore engineering equipment, for watercraft engine room, cargo hold, and
Ventilation axial flow blower on offshore engineering equipment is also increasing.But due to the space ten on ship and offshore engineering equipment
Point narrow and small, equipment is realized to remove without space and replaced once be installed in place, and shipowner and owner attach great importance to the dimension of large scale equipment
Maintenance problem is repaiied, so, on ship and offshore engineering equipment, for the ease of the maintenance and maintenance of wind turbine, important place leads to
Wind turbine is open-type axial flow blower.
It is well-known：Although open-type axial flow blower, easy to repair and maintenance, due to the electricity of large axial flow fan
Machine and impeller weight are larger, if without the protection of chain block (lifting device), when maintaining easily causes wind turbine hinge
Damage and deformation.
Particularly, I takes charge of 35 ten thousand stere LNG-FSRU projects of construction, and cabin does not have propulsion device, and engine room ventilation is equipped with
The open-type axial flow blower of 4 DN1400, port and starboard fan house install two.Due to wind turbine of the engine-room fan positioned at closing
Interior, moreover, surrounding is without available lifting equipment (crane).
The content of the invention
It is contemplated that a kind of new instrument of research and development, to ensure large-scale open-type axial flow blower in maintaining, i.e.,
The damage and deformation of wind turbine hinge do not occur, no longer needs extra lifting device yet.
In order to achieve the above object, the present invention provides a kind of large-scale open-type axial flow blower maintenance ancillary equipment,
The angle steel blocked including vertically arranged, bottom by bottom plate.Wherein, angle steel top side plate face offers bolt hole；It is described
Bottom plate is turned to by 360 ° and has been bolted bearing bracket stand, and rolling bearing is mounted with the downside of the bearing bracket stand.
In order to solve the problems, such as the maintaining of the project engine-room fan, inventive article has specially been invented.The present invention's is excellent
Point is easy to use, simple efficiently to make maintenance work, simple and practicable, time saving and energy saving.Bottle gouard moved by hands is not required, and saves
The work of chain block is installed before fan repair.
Brief description of the drawings
Fig. 1 is the floor map for maintaining track when the instrument of large-scale open-type axial flow blower uses.
Fig. 2 is the floor map that preceding state is used for maintaining the instrument of large-scale open-type axial flow blower.
Fig. 3 is the floor map of state in instrument and use for maintaining large-scale open-type axial flow blower.
Fig. 4 is the main view floor map for maintaining the instrument of large-scale open-type axial flow blower.
Fig. 5 is the side view floor map for maintaining the instrument of large-scale open-type axial flow blower.
Wherein：1st, angle steel；2nd, bolt hole；3rd, bolt is turned to；4th, bearing bracket stand；5th, rolling bearing；6th, wind turbine band bracket；7th, machine
Cabin axis stream supplies wind turbine.
Embodiment
Preferred fit mode of the present invention is as follows：
As shown in Figure 4, Figure 5, the angle steel 1 of one section of suitable length is intercepted, drill bolt hole 2 on the side of 1 side of angle steel, bottom
Portion connects one block of steel plate, and bearing bracket stand 4 is installed on steel plate, is connected using turning to bolt 3 between the two, sets and roll on the bearing bracket stand 4
Bearing 5.
As shown in Figure 2 and Figure 3, the body of foregoing invention is installed on wind turbine band bracket 6 of the cabin axis stream for wind turbine 7, uses
It is bolted.
Present invention preferably uses method as shown in Figure 1, when wind turbine needs maintaining, first by it is set the present invention with
After bracket, that is, wind turbine band bracket 6 in fan body is connected with (when wind turbine is ordered goods, it is desirable to which producer provides bracket), then
Open the fastening bolt between movable housing and fixed shell, then, unscrew movable housing at leisure, carry out the maintenance of wind turbine with
Maintenance work.After maintenance, then movable housing resetted, and fasten all bolts.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope of present disclosure, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (1)
- A kind of 1. large-scale open-type axial flow blower maintenance ancillary equipment, it is characterised in thatThe angle steel (1) blocked including vertically arranged, bottom by bottom plate；Wherein, angle steel (1) top side plate face offers spiral shell Keyhole (2)；The bottom plate turns to bolt (3) by 360 ° and is connected with bearing bracket stand (4), is mounted with to roll on the downside of the bearing bracket stand (4) Dynamic bearing (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720790611.XU CN207297439U (en) | 2017-07-03 | 2017-07-03 | Large-scale open-type axial flow blower maintenance ancillary equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720790611.XU CN207297439U (en) | 2017-07-03 | 2017-07-03 | Large-scale open-type axial flow blower maintenance ancillary equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207297439U true CN207297439U (en) | 2018-05-01 |
Family
ID=62450232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720790611.XU Active CN207297439U (en) | 2017-07-03 | 2017-07-03 | Large-scale open-type axial flow blower maintenance ancillary equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207297439U (en) |
-
2017
- 2017-07-03 CN CN201720790611.XU patent/CN207297439U/en active Active
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