CN104120947A - Automatic positioning window sash in process of maintaining electrical parts - Google Patents
Automatic positioning window sash in process of maintaining electrical parts Download PDFInfo
- Publication number
- CN104120947A CN104120947A CN201410330238.0A CN201410330238A CN104120947A CN 104120947 A CN104120947 A CN 104120947A CN 201410330238 A CN201410330238 A CN 201410330238A CN 104120947 A CN104120947 A CN 104120947A
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- China
- Prior art keywords
- window
- bolt
- sash
- frame
- support
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Abstract
The invention discloses an automatic positioning window sash in the process of maintaining electrical parts. The automatic positioning window sash is characterized in that a window frame is shaped like the Chinese character 'pin' through three supporting pillar plates. A window top plate is arranged on the top surface of the window frame, a fixing plate is installed on one supporting pillar plate of the window frame, and a window sash body is installed on another supporting pillar plate of the window frame. A window fastener is installed on the side frame of the middle of the window sash body, and the window fastener and the fixing plate are locked to form window closing. The window fastener and the fixing plate are rotated in the backward direction to form window opening. The fixing plate is fastened through a third bolt, and the window sash body is fixed to a hinge through first bolts. The hinge fixes the window frame through second bolts. A bracket is fixed to an excavator through a fourth bolt. A support is fixed to the bracket through a cotter pin. The automatic positioning window sash has the advantages that under the condition that the window sash is not detached, the window sash is twisted to make a space for conveniently operating a hydraulic pipeline and an electrical control line of the excavator, the structure is compact, repairing is convenient, maintaining is easy, and operability is high.
Description
Technical field
The invention belongs to excavator field, particularly a kind of maintaining electrical automatic position window fan.
Background technology
At present, the tailless model hydraulic crawler excavator of producing both at home and abroad because of using area narrow, the reasons such as rotary space is little, compact conformation on overall design, narrow space, left window is directly assembled on frame assembly with bolt and plain cushion often, when causing in maintenance or keeping in repair hydraulic pressure in left window, power and electrical equipment, left window entirety can only be pulled down just and can be carried out, waste time and energy, cost is high, efficiency is low, brings very big inconvenience to user's operation and maintenance excavator.
summary of the invention
the object of the present invention is to provide a kind of tilting window of excavator, realize in the time that hydraulic pressure, power or electrical equipment in the left window of excavator are maintained, only the lockplate of the left window of locking need be opened, overturn after left window and can maintain hydraulic pressure, power and the electrical equipment in left window, can maintain machine thereby realization does not need entirety to pull down left window, and improve maintenance efficiency.
Technical solution of the present invention is such: a kind of maintaining electrical automatic position window fan, comprise sash, hinged, the first bolt, the second bolt, support, support, cottor pin, fixed head, the 3rd bolt, window frame, the 4th bolt, window top board, it is characterized in that window frame (10) is that three pillar plates do in a triangle, window frame (10) end face is window top board (12), (10) one of window frames are provided with fixed head (8), another pillar plate of window frame (10) is installed sash (1), in the middle of sash (1), frame is equipped with window bolt (13), window bolt (13) is pass window with fixed head (8) locking, reversion is for windowing, fixed head (8) tightens up by the 3rd bolt (9), sash (1) is fixed on hinged (2) by the first bolt (3), hinged (2) are by the second bolt (4) fixed window frame (10), support (6) is packed on excavator by the 4th bolt (11), supporting (5) is packed on support (6) by cottor pin (7).
Fixed head (8) manufactures with window bolt (13).
Cottor pin (7) activity of window bolt (13) support (6) is contained in the draw-in groove relative sliding of support (5).
Fixed head (8) relatively rotates with the 3rd bolt (9).
Advantage of the present invention is: fixed head passes through the 3rd bolt-locking to appropriate level, fixed head can be rotated around the 3rd bolt, in the time needing hydraulic pressure in the left window of maintenance, power or electrical equipment, only left window lateral opening need be turned to proper angle can carry out, can maintain machine thereby realization does not need entirety to pull down left window, and improve the object of maintenance efficiency.Simple in structure, easy to operate, maintain simple and easy, practical.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of maintaining electrical automatic position window fan of the present invention.
Fig. 2 is the scheme of installation of a kind of maintaining electrical automatic position window fan of the present invention.
Brief description of the drawings: sash (1), hinged (2), the first bolt (3), the second bolt (4), support (5), support (6), cottor pin (7), fixed head (8), the 3rd bolt (9), window frame (10), the 4th bolt (11), window top board (12).
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention being made to a step describes.
Embodiment 1, a kind of maintaining electrical automatic position window fan, comprise sash, hinged, the first bolt, the second bolt, support, support, cottor pin, fixed head, the 3rd bolt, window frame, the 4th bolt, window top board, it is characterized in that window frame (10) is that three pillar plates do in a triangle, window frame (10) end face is window top board (12), (10) one of window frames are provided with fixed head (8), another pillar plate of window frame (10) is installed sash (1), in the middle of sash (1), frame is equipped with window bolt (13), window bolt (13) is pass window with fixed head (8) locking, reversion is for windowing, fixed head (8) tightens up by the 3rd bolt (9), sash (1) is fixed on hinged (2) by the first bolt (3), hinged (2) are by the second bolt (4) fixed window frame (10), support (6) is packed on excavator by the 4th bolt (11), supporting (5) is packed on support (6) by cottor pin (7).Fixed head (8) manufactures with window bolt (13).Cottor pin (7) activity of window bolt (13) support (6) is contained in the draw-in groove relative sliding of support (5).Fixed head (8) relatively rotates with the 3rd bolt (9).
Embodiment 2, the fenestrate top board of window frame (10) (12) is affixed, and window frame (10) base plate is packed in excavator balance weight by bolt.Sash (1) is arranged on hinged (2) by the first bolt (3), hinged (2) pass through the second bolt (4) in the window frame (10) of excavator, support (6) is arranged in the balance weight of excavator by the 4th bolt (11), supporting (5) is arranged on sash (1) and support (6) by support openings pin (7), fixed head (8) is arranged on by the 3rd bolt (9) in the window frame (10) of excavator, by by nut check to appropriate level, make fixed head (8) can around the 3rd bolt (9) rotate.Window frame (10) end mouth and sash (1) that sash (1) and mounting plate (8) are installed coincide.In the time need to the hydraulic pressure in left window, power or electrical equipment being maintained and be safeguarded, open after hood, the clockwise direction half-twist of fixed head (8) can be realized to the release to left window, the draw-in groove that left window is opened to left in proper angle rear support (5) can snap in the cottor pin (7) of support (6) automatically, now can the hydraulic pressure on machine, power or electrical equipment be maintained and be safeguarded.After maintenance, the draw-in groove supporting on (5) is deviate from from the cottor pin (7) of support (6), regained left window to the right to the end, fixed head (8) can be realized to the locking to left window by counter clockwise direction half-twist.Can operate hydraulic part, force piece, the electricity piece in excavator by convenient for maintaining.
Claims (4)
1. a maintaining electrical automatic position window fan, comprise sash, hinged, the first bolt, the second bolt, support, support, cottor pin, fixed head, the 3rd bolt, window frame, the 4th bolt, window top board, it is characterized in that window frame (10) is that three pillar plates do in a triangle, window frame (10) end face is window top board (12), (10) one of window frames are provided with fixed head (8), another pillar plate of window frame (10) is installed sash (1), in the middle of sash (1), frame is equipped with window bolt (13), window bolt (13) is pass window with fixed head (8) locking, reversion is for windowing, fixed head (8) tightens up by the 3rd bolt (9), sash (1) is fixed on hinged (2) by the first bolt (3), hinged (2) are by the second bolt (4) fixed window frame (10), support (6) is packed on excavator by the 4th bolt (11), supporting (5) is packed on support (6) by cottor pin (7).
2. according to a kind of maintaining electrical automatic position window fan claimed in claim 1, it is characterized in that fixed head (8) and window bolt (13) manufacture.
3. according to a kind of maintaining electrical automatic position window fan claimed in claim 1, it is characterized in that cottor pin (7) activity of window bolt (13) support (6) is contained in the draw-in groove relative sliding of support (5).
4. according to a kind of maintaining electrical automatic position window fan claimed in claim 1, it is characterized in that fixed head (8) and the 3rd bolt (9) relatively rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410330238.0A CN104120947A (en) | 2014-07-13 | 2014-07-13 | Automatic positioning window sash in process of maintaining electrical parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410330238.0A CN104120947A (en) | 2014-07-13 | 2014-07-13 | Automatic positioning window sash in process of maintaining electrical parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104120947A true CN104120947A (en) | 2014-10-29 |
Family
ID=51766560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410330238.0A Pending CN104120947A (en) | 2014-07-13 | 2014-07-13 | Automatic positioning window sash in process of maintaining electrical parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104120947A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201694193U (en) * | 2010-08-20 | 2011-01-05 | 南车长江车辆有限公司 | Bottom door and switching mechanism for railway hopper car |
| US20110047881A1 (en) * | 2008-03-26 | 2011-03-03 | Bjoern Eirik | Window assembly |
| CN203229985U (en) * | 2013-05-24 | 2013-10-09 | 广西玉柴重工有限公司 | Overturning window of excavator |
-
2014
- 2014-07-13 CN CN201410330238.0A patent/CN104120947A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110047881A1 (en) * | 2008-03-26 | 2011-03-03 | Bjoern Eirik | Window assembly |
| CN201694193U (en) * | 2010-08-20 | 2011-01-05 | 南车长江车辆有限公司 | Bottom door and switching mechanism for railway hopper car |
| CN203229985U (en) * | 2013-05-24 | 2013-10-09 | 广西玉柴重工有限公司 | Overturning window of excavator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141029 |