CN206341065U - Water-cooled machine cover plate protection mechanism - Google Patents
Water-cooled machine cover plate protection mechanism Download PDFInfo
- Publication number
- CN206341065U CN206341065U CN201621278004.7U CN201621278004U CN206341065U CN 206341065 U CN206341065 U CN 206341065U CN 201621278004 U CN201621278004 U CN 201621278004U CN 206341065 U CN206341065 U CN 206341065U
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- CN
- China
- Prior art keywords
- cover plate
- protective cover
- rectangle
- water
- cooled machine
- 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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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of water-cooled machine cover plate protection mechanism, to solve and tighten the problem of bolt easily seeps water on protective cover plate at existing water-cooled machine vent window.In rectangle protective cover plate（3）On be provided with cross section for trapezoidal projecting slot（10）, in rectangle protective cover plate（3）Bottom surface on be provided with back-shaped buckling groove（9）, in back-shaped buckling groove（9）In be provided with back-shaped sealing ring（2）, in back-shaped buckling groove（9）The rectangle protective cover plate of inner side（3）Bottom surface on be provided with sealing gasket（7）, in handle fixing screws（11）The sealing gasket of underface（7）On be provided with annular seal space（8）, handle fixing screws（11）Lower end be arranged on annular seal space（8）In, in sealing bolt（5）Nut on be provided with O-ring seals embedded groove, be embedded with O-ring seals in O-ring seals embedded groove（6）.With lightweight, deform small, barrier propterty is good, the advantage of appearance looks elegant.
Description
Technical field
The present invention relates to a kind of protection lid mechanism of water-cooled machine, more particularly to a kind of protection mechanism of water-cooled machine cover plate
And its assembly method.
Background technology
Degree of protection is IP44 water-cooled machine, not only requirement can prevent diameter or thickness is 1 millimeter wire or sliver
Touch or the powered or rotatable parts close in shell, prevent that the solid foreign materials with diameter greater than 1 millimeter from entering in shell, should be able to more bear to appoint
Where to dabble, and without adverse effect.Though the water-cooled machine of existing Traditional IP 44 can protect the solid foreign materials more than 1 millimeter to enter
Enter in shell, but it is weaker to the protection dabbled of any direction.Water can be by tightening spiral shell on protective cover plate at vent window
Bolt penetrates into motor internal so that motor degree of protection does not reach requirement.Because ventilation window ara is larger, vent flap is generally adopted
It is molded with the steel plate bending of 2.5 millimeters thicks, and in order to ensure that diagonal cross weld has 2.5 millimeters thicks in the middle part of rigidity, vent flap
10 millimeters of high reinforcements so that cover plate deformation is increased, and flatness is deteriorated, and corresponding barrier propterty is also deteriorated, had an effect on attractive in appearance.
The content of the invention
The invention provides a kind of water-cooled machine cover plate protection mechanism and its assembly method, existing water-cooled machine is solved
At vent window the technical problem that bolt easily seeps water is tightened on protective cover plate.
The present invention is to solve above technical problem by the following technical programs：
A kind of water-cooled machine cover plate protection mechanism, including rectangle water-cooled machine ventilating opening, in rectangle water-cooled machine ventilating opening
On be provided with rectangle protective cover plate, be provided with sealing spiral shell between the side plate of rectangle protective cover plate and rectangle water-cooled machine ventilating opening
Bolt, is provided with handle on rectangle protective cover plate, and handle is to be fixed on by handle fixing screws on rectangle protective cover plate,
Cross section is provided with rectangle protective cover plate for trapezoidal projecting slot, back-shaped card is provided with the bottom surface of rectangle protective cover plate
Access slot, is provided with back-shaped sealing ring in back-shaped buckling groove, on the bottom surface of the rectangle protective cover plate on the inside of back-shaped buckling groove
Sealing gasket is provided with, annular seal space is provided with the sealing gasket immediately below handle fixing screws, the lower end of handle fixing screws is set
Put in annular seal space, O-ring seals embedded groove is provided with the nut of sealing bolt, it is embedded in O-ring seals embedded groove
There are O-ring seals.
Two handles are provided with rectangle protective cover plate, six have been positioned apart from along outer side edges on rectangle protective cover plate
Individual sealing bolt.
A kind of assembly method of water-cooled machine cover plate protection mechanism, comprises the following steps：
The first step, on rectangle protective cover plate set cross section be trapezoidal projecting slot, the groove rise strengthen rectangle protective cover
The effect of plate intensity；Back-shaped buckling groove is set on the bottom surface of rectangle protective cover plate, makes back-shaped buckling groove and rectangle water-cooled electricity
Machine ventilating opening coordinates；Handle is set on rectangle protective cover plate, and handle is to be fixed on rectangle protective cover by handle fixing screws
On plate；The sealing gasket set on the bottom surface for making the rectangle protective cover plate on the inside of back-shaped buckling groove, and set on sealing gasket
Put annular seal space；O-ring seals embedded groove is set on the nut of sealing bolt；
Second step, rectangle protective cover plate covered on rectangle water-cooled machine ventilating opening, and set back in back-shaped buckling groove
Sealing gasket is set on shape sealing ring, the bottom surface of the rectangle protective cover plate on the inside of back-shaped buckling groove, makes to set on sealing gasket
The annular seal space that annular seal space is set with the lower end of handle fixing screws is correspondingly arranged；
3rd step, the setting O-ring seals embedded groove on the nut of sealing bolt, the embedded O in O-ring seals embedded groove
After shape sealing ring, the side plate of rectangle protective cover plate and rectangle water-cooled machine ventilating opening is linked together with sealing bolt.
Cover plate of the present invention is sheet metal structural, is molded using 1.5 millimeters thick steel plate bendings, compared with existing cover plate, with weight
Amount is light, and deformation is small, and barrier propterty is good, the advantage of appearance looks elegant.Material has been saved, cost is reduced.
Brief description of the drawings
Fig. 1 is structural representation of the present invention in overlook direction；
Fig. 2 is A-A in Fig. 1 to sectional view.
Embodiment
The present invention is described in detail below in conjunction with the accompanying drawings：
A kind of water-cooled machine cover plate protection mechanism, including rectangle water-cooled machine ventilating opening 1, in rectangle water-cooled machine ventilating opening
Rectangle protective cover plate 3 is provided with 1, is provided between the side plate of rectangle protective cover plate 3 and rectangle water-cooled machine ventilating opening 1 close
Bolt 5 is sealed, handle 4 is provided with rectangle protective cover plate 3, handle 4 is to be fixed on rectangle by handle fixing screws 11 to protect
On cover plate 3, cross section is provided with rectangle protective cover plate 3 for trapezoidal projecting slot 10, in the bottom of rectangle protective cover plate 3
Back-shaped buckling groove 9 is provided with face, back-shaped sealing ring 2 is provided with back-shaped buckling groove 9, the square in the back-shaped inner side of buckling groove 9
Sealing gasket 7 is provided with the bottom surface of shape protective cover plate 3, is provided with the sealing gasket 7 immediately below handle fixing screws 11 close
Chamber 8 is sealed, the lower end of handle fixing screws 11 is arranged in annular seal space 8, and O-ring seals are provided with the nut of sealing bolt 5
Embedded groove, is embedded with O-ring seals 6 in O-ring seals embedded groove.
Two handles 4 are provided with rectangle protective cover plate 3 to be positioned apart from along outer side edges on rectangle protective cover plate 3
Six sealing bolts 5.
A kind of assembly method of water-cooled machine cover plate protection mechanism, comprises the following steps：
The first step, on rectangle protective cover plate 3 set cross section be trapezoidal projecting slot 10, the groove rise strengthen rectangle protection
The effect of cover plate intensity；Back-shaped buckling groove 9 is set on the bottom surface of rectangle protective cover plate 3, makes back-shaped buckling groove 9 and rectangle water
Cool electric machine ventilating opening 1 coordinates；Handle 4 is set on rectangle protective cover plate 3, and handle 4 is fixed on by handle fixing screws 11
On rectangle protective cover plate 3；The sealing gasket 7 set on the bottom surface for making the rectangle protective cover plate 3 of the back-shaped inner side of buckling groove 9,
And annular seal space 8 is set on sealing gasket 7；O-ring seals embedded groove is set on the nut of sealing bolt 5；
Second step, rectangle protective cover plate 3 covered on rectangle water-cooled machine ventilating opening 1, and set in back-shaped buckling groove 9
Back-shaped sealing ring 2, sets sealing gasket 7 on the bottom surface of the rectangle protective cover plate 3 of the back-shaped inner side of buckling groove 9, makes in sealing gasket 7
The upper annular seal space 8 for setting annular seal space 8 to be set with the lower end of handle fixing screws 11 is correspondingly arranged；
3rd step, the setting O-ring seals embedded groove on the nut of sealing bolt 5, it is embedded in O-ring seals embedded groove
After O-ring seals 6, the side plate of rectangle protective cover plate 3 and rectangle water-cooled machine ventilating opening 1 is linked together with sealing bolt 5.
Rectangle protective cover plate 3 goes out trapezoidal projecting slot 10 using sheet metal structural one-shot forming, and bending edges are formed back with angle steel
Shape buckling groove 9, to be placed back into shape sealing ring 2, sets O-ring seals embedded groove on the nut of special sealing bolt 5, is used for
O-ring seal is placed, enables outer shroud with preferably playing sealing function at bolt-connection.Annular seal space 8 is set on sealing gasket 7 to be used for
Infiltration to handle fixing screws 11 is protected.
Claims (2)
1. a kind of water-cooled machine cover plate protection mechanism, including rectangle water-cooled machine ventilating opening（1）, in rectangle water-cooled machine ventilating opening
（1）On be provided with rectangle protective cover plate（3）, in rectangle protective cover plate（3）With rectangle water-cooled machine ventilating opening（1）Side plate between
It is provided with sealing bolt（5）, in rectangle protective cover plate（3）On be provided with handle（4）, handle（4）It is by handle fixing screws
（11）It is fixed on rectangle protective cover plate（3）On, it is characterised in that in rectangle protective cover plate（3）On be provided with cross section for ladder
The projecting slot of shape（10）, in rectangle protective cover plate（3）Bottom surface on be provided with back-shaped buckling groove（9）, in back-shaped buckling groove（9）
In be provided with back-shaped sealing ring（2）, in back-shaped buckling groove（9）The rectangle protective cover plate of inner side（3）Bottom surface on be provided with it is close
Packing（7）, in handle fixing screws（11）The sealing gasket of underface（7）On be provided with annular seal space（8）, handle fixing screws（11）
Lower end be arranged on annular seal space（8）In, in sealing bolt（5）Nut on be provided with O-ring seals embedded groove, O shapes sealing
O-ring seals are embedded with circle embedded groove（6）.
2. a kind of water-cooled machine cover plate protection mechanism according to claim 1, it is characterised in that in rectangle protective cover plate
（3）On be provided with two handles（4）, in rectangle protective cover plate（3）On be positioned apart from six sealing bolts along outer side edges
（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621278004.7U CN206341065U (en) | 2016-11-26 | 2016-11-26 | Water-cooled machine cover plate protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621278004.7U CN206341065U (en) | 2016-11-26 | 2016-11-26 | Water-cooled machine cover plate protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206341065U true CN206341065U (en) | 2017-07-18 |
Family
ID=59307727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621278004.7U Expired - Fee Related CN206341065U (en) | 2016-11-26 | 2016-11-26 | Water-cooled machine cover plate protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206341065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106487145A (en) * | 2016-11-26 | 2017-03-08 | 中船重工电机科技股份有限公司 | Water-cooled machine cover plate protection mechanism and its assembly method |
-
2016
- 2016-11-26 CN CN201621278004.7U patent/CN206341065U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106487145A (en) * | 2016-11-26 | 2017-03-08 | 中船重工电机科技股份有限公司 | Water-cooled machine cover plate protection mechanism and its assembly method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170718 Termination date: 20211126 |