CN208605598U - A kind of cabinet observation overhauls window - Google Patents
A kind of cabinet observation overhauls window Download PDFInfo
- Publication number
- CN208605598U CN208605598U CN201820968160.9U CN201820968160U CN208605598U CN 208605598 U CN208605598 U CN 208605598U CN 201820968160 U CN201820968160 U CN 201820968160U CN 208605598 U CN208605598 U CN 208605598U
- Authority
- CN
- China
- Prior art keywords
- square hole
- cabinet
- bolt
- seal groove
- sealing ring
- 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
Links
Abstract
The utility model discloses a kind of cabinets to observe overhauls window, it include: cabinet, square hole, connecting screw hole, seal groove, sealing ring, bolt, square hole lid, above the left and right of cabinet, it is respectively designed with square hole, connecting screw hole is respectively designed on the inside of square hole or so, square hole periphery is fixed with seal groove, sealing ring is fixed in seal groove, there is square hole lid in the top design of square hole, square hole, which covers design on the inside of face or so, bolt, by bolt, square hole is formed by sealing ring and square hole lid and is tightly connected.The utility model respectively opens a small-sized observation manhole under the premise of not influencing the intensity of part cabinet above the left and right of cabinet, meets the condition that one hand of mechanic is able to enter, square hole periphery covers after making fluid proof seal processing.Simultaneously in daily maintenance, the operation conditions of the ring gear flank of tooth and the operation conditions of planetary gear operation conditions and planet split bearing can be directly observed by observation window, significantly and lower hidden danger of the user in daily maintenance.
Description
Technical field
The utility model relates to cabinet maintenance, in particular to a kind of wind power gear box body observes overhauls window.
Background technique
For a long time, wind-driven generator is generally all mounted on that desert, seashore, mountain area etc. are meagrely-populated, operating condition is difficult
Place, wind turbine gearbox is in turn mounted at rice up to a hundred from the ground, and on the pylon of narrow space, current check, maintenance, repairing are because of work
Make that space is too small to work together very difficult, can not find fault point on tower, must undercarriage repair.Undercarriage wind turbine gearbox, root
According to the geographical environment of height and place where wind turbine gearbox, only lifting cost may reach hundreds of thousands, transport for long-distance and repair
No small expense can be generated.
Meanwhile conventional gearbox can only observe the fortune of output gear wheel and output gear shaft in daily maintenance and maintenance
Row situation, and can not observe the operation conditions of ring gear and planetary gear.
Since gear-box is generally in liftoff 70 meters of aloft work, the daily maintenance and gear operation situation of gear-box are guarded
Just it is particularly important.
Utility model content
The mesh of the utility model is to overcome the deficiencies of the prior art and provide that a kind of maintenance is convenient, safe and reliable cabinet
Observe overhauls window.
The technical solution of the utility model includes: a kind of cabinet observes overhauls window, comprising: cabinet, square hole, connecting screw hole, close
Sealing groove, sealing ring, bolt, square hole lid are respectively designed with square hole above the left and right of cabinet, set respectively on the inside of square hole or so
In respect of connecting screw hole, square hole periphery is fixed with seal groove, and sealing ring is fixed in seal groove, in the top design side of having of square hole
Port lid, square hole, which covers design on the inside of face or so, bolt, matches with connecting screw hole, by bolt, square hole by sealing ring with
Square hole lid, which is formed, to be tightly connected.
The square hole 2 is a length of 180-210mm, width is 140-160mm.
40-50 degree of the square hole 2 in 1 or so top of cabinet.
The utility model respectively opens a small-sized sight under the premise of not influencing the intensity of part cabinet above the left and right of cabinet
Manhole is examined, meets the condition that one hand of mechanic is able to enter, square hole periphery covers after making fluid proof seal processing.Exist simultaneously
In daily maintenance, the operation conditions and planetary gear operation conditions of the ring gear flank of tooth can be directly observed by observation window,
And the operation conditions of planet split bearing, significantly and lower hidden danger of the user in daily maintenance.
The utility model is easily to send out region in transmission concentration, failure, opens a small-sized observation manhole, observes this at any time
The operating condition at position finds failure symptom, prevents in time, avoid the generation of significant trouble, and meet three basic items
Part, first: small-sized observation manhole is transmission is concentrated, failure easily sends out region, and secondly: small-sized observation manhole is as far as possible by lubrication
The top of oil level, furthermore: small-sized observation manhole prevents the sealing of oil leak safe and reliable.
Detailed description of the invention
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model gear box structure schematic diagram.
Specific embodiment
As shown in Figure 1, a kind of cabinet observes overhauls window, comprising: cabinet 1, square hole 2, connecting screw hole 3, seal groove 4, close
Seal 5, bolt 6, square hole lid 7 are respectively designed with square hole 2 above the left and right of cabinet 1, the square hole 2 above cabinet 1 with
The position that 45 degree of horizontal direction, present position is that transmission is concentrated, failure easily sends out region, convenient for observation maintenance.The square hole 2 is a length of
200mm, width are 150 mm, are respectively designed with connecting screw hole 3 on the inside of 2 long side of square hole or so, 2 periphery of square hole is fixed with seal groove
4, it is fixed with sealing ring 5 in seal groove 4, has square hole lid 7, the left and right inside design above of square hole lid 7 in the top design of square hole 2
There is bolt 6, match with connecting screw hole 3, square hole 2 is formed by bolt 6, sealing ring 5 and square hole lid 7 and is tightly connected.
Claims (3)
1. a kind of cabinet observes overhauls window, comprising: cabinet, square hole, connecting screw hole, seal groove, sealing ring, bolt, square hole lid,
It is characterized by: being respectively designed with square hole above the left and right of cabinet, it is respectively designed with connecting screw hole on the inside of square hole or so,
The square hole periphery is fixed with seal groove, and sealing ring is fixed in seal groove, has square hole lid, square hole in the top design of square hole
Covering design on the inside of face or so has bolt, matches with connecting screw hole.
2. a kind of cabinet according to claim 1 observes overhauls window, it is characterised in that: the square hole 2 is a length of 180-
210mm, width are 140-160mm.
3. a kind of cabinet according to claim 1 or 2 observes overhauls window, it is characterised in that: the square hole 2 is in cabinet 1
40-50 degree of left and right top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820968160.9U CN208605598U (en) | 2018-06-22 | 2018-06-22 | A kind of cabinet observation overhauls window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820968160.9U CN208605598U (en) | 2018-06-22 | 2018-06-22 | A kind of cabinet observation overhauls window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208605598U true CN208605598U (en) | 2019-03-15 |
Family
ID=65665058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820968160.9U Expired - Fee Related CN208605598U (en) | 2018-06-22 | 2018-06-22 | A kind of cabinet observation overhauls window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208605598U (en) |
-
2018
- 2018-06-22 CN CN201820968160.9U patent/CN208605598U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190315 Termination date: 20200622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |