CN204994150U - A intelligent electric cabinet that takes precautions against earthquakes for hoisting equipment - Google Patents
A intelligent electric cabinet that takes precautions against earthquakes for hoisting equipment Download PDFInfo
- Publication number
- CN204994150U CN204994150U CN201520674920.1U CN201520674920U CN204994150U CN 204994150 U CN204994150 U CN 204994150U CN 201520674920 U CN201520674920 U CN 201520674920U CN 204994150 U CN204994150 U CN 204994150U
- Authority
- CN
- China
- Prior art keywords
- drive sprocket
- end wall
- rectangular box
- dead slot
- rectangle box
- 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 an intelligent electric cabinet that takes precautions against earthquakes for hoisting equipment, the electric cabinet includes the rectangle box of compriseing front end wall, end wall, left end wall and right -hand member wall, the inside cavity that is used for installing electrical components that is provided with of rectangle box, be provided with a region on the front end wall of rectangle box, be provided with the dead slot in the end wall of rectangle box, all install a driving sprocket in the corner upper end dead slot of rectangle box end wall, the secondary drive sprocket is all installed to the corner lower extreme of the end wall of rectangle box, drive sprocket and lower drive sprocket are installed respectively to the dead slot upper end and the lower extreme of the end wall middle part of rectangle box, go up and to install driving motor on the rectangle box roof directly over the drive sprocket, driving motor's drive shaft with go up drive sprocket and lower drive sprocket fixed connection, install the flexible sealing board in the door region.
Description
Technical field
The utility model relates to a kind of hoisting equipment field, is specifically related to a kind of shockproof intelligent electric-controlled case for hoisting equipment.
Background technology
Crane electric cabinet is the electrical control center of crane, and it comprises circuit board, control unit (controller), integrated circuit etc.
Crane electric cabinet is generally arranged in driver's cabin or on vehicle frame.Narrow space in driver's cabin, if the repair and maintenance in unfavorable electric cabinet is arranged on vehicle frame, take up room comparatively large, and electronic cabinet door is generally convenient to electric repair and maintenance towards outside.Particularly for compact crane or crawler crane, can arrange that the position of electric cabinet is extremely limited.
Utility model content
The purpose of this utility model is defect for prior art and deficiency, provides a kind of for the shockproof intelligent electric-controlled case for hoisting equipment, does not take up room when door capable of being opened.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of shockproof intelligent electric-controlled case for hoisting equipment of the present utility model, described electric cabinet comprises by front bulkhead, aft bulkhead, the rectangular box of left end wall and right-hand member wall composition, described rectangular box inside is provided with the cavity for installing electric elements, the front bulkhead of described rectangular box is provided with a region, dead slot is provided with in the end wall of described rectangular box, in upper end, the corner dead slot of described rectangular box end wall, the first drive sprocket is all installed, the lower end, corner of the end wall of described rectangular box is all provided with the second drive sprocket, the dead slot top and bottom of the aft bulkhead middle part of described rectangular box are separately installed with drive sprocket and lower drive sprocket, rectangular box roof directly over described upper drive sprocket is provided with drive motors, the driving shaft of drive motors is fixedly connected with lower drive sprocket with described upper drive sprocket, in described door region, flexible sealing plate is installed, left upper end and the upper right side of described flexible sealing plate are walked around the first drive sprocket by the first driving chain and are connected with described upper drive sprocket, lower-left end and the bottom righthand side of described flexible sealing plate are walked around the first drive sprocket by the second driving chain and are connected with described lower drive sprocket, described flexible sealing plate right-hand member is provided with limiting plate, the end wall of described door region left end is provided with left limit switch, the end wall of described door region right-hand member is provided with right limit switch, also be provided with anti-vibration heel block between described drive motors and described box top wall, described anti-vibration heel block can reduce the vibrations produced when described drive motors runs greatly.
Further technical scheme, the width of described limiting plate is greater than the width of described dead slot.
The beneficial effects of the utility model are: when flexible sealing plate is by door region overlay, the electric elements of rectangular box inside can be protected, when needing the electric elements maintenance of rectangular box inside, upper drive sprocket and lower drive sprocket is driven to rotate by drive motors, can flexible sealing plate be brought in dead slot, after limiting plate contacts with left limit switch, drive motors just shuts down, now, door region is fully opened, relevant staff just can carry out maintenance work, after maintenance work terminates, after drive motors reversion, flexible sealing plate is pulled to a region, , after limiting plate contacts with right limit switch, drive motors just shuts down, now, door region covers by flexible sealing plate completely, the utility model is when opening or close door region, do not take up room completely, convenient operation, also facilitate the maintenance of maintainer to inside simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of shockproof intelligent electric-controlled case for hoisting equipment of the present utility model when closing door region;
Fig. 2 be in Fig. 1 A-A to schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As depicted in figs. 1 and 2, described electric cabinet comprises by front bulkhead, aft bulkhead, the rectangular box 9 of left end wall and right-hand member wall composition, described rectangular box 9 inside is provided with the cavity 8 for installing electric elements, the front bulkhead of described rectangular box 9 is provided with a region 1, dead slot 5 is provided with in the end wall of described rectangular box 9, in upper end, the corner dead slot 5 of described rectangular box 9 end wall, the first drive sprocket 3 is all installed, the lower end, corner of the end wall of described rectangular box 9 is all provided with the second drive sprocket 6, dead slot 5 top and bottom of the aft bulkhead middle part of described rectangular box 9 are separately installed with drive sprocket 7 and lower drive sprocket 71, rectangular box 9 roof directly over described upper drive sprocket 7 is provided with drive motors 10, the driving shaft 11 of drive motors 10 is fixedly connected with lower drive sprocket 71 with described upper drive sprocket 7, in described door region 1, flexible sealing plate 2 is installed, the left upper end of described flexible sealing plate 2 and upper right side are walked around the first drive sprocket 3 by the first driving chain 4 and are connected with described upper drive sprocket 7, the lower-left end of described flexible sealing plate 2 and bottom righthand side are walked around the first drive sprocket 3 by the second driving chain 4 and are connected with described lower drive sprocket 71, described flexible sealing plate 2 right-hand member is provided with limiting plate 13, the end wall of described door region 1 left end is provided with left limit switch 14, the end wall of described door region 1 right-hand member is provided with right limit switch 15, also be provided with anti-vibration heel block 101 between described drive motors 10 and described casing 9 roof, described anti-vibration heel block 101 can reduce the vibrations produced when described drive motors 10 runs greatly.
Wherein, the width of described limiting plate 13 is greater than the width of described dead slot 5.
The beneficial effects of the utility model are: when flexible sealing plate is by door region overlay, the electric elements of rectangular box inside can be protected, when needing the electric elements maintenance of rectangular box inside, upper drive sprocket and lower drive sprocket is driven to rotate by drive motors, can flexible sealing plate be brought in dead slot, now, door region is fully opened, relevant staff just can carry out maintenance work, after maintenance work terminates, after drive motors reversion, flexible sealing plate is pulled to a region, door region covers by final flexible sealing plate completely, the utility model is when opening or close door region, do not take up room completely, convenient operation, also facilitate the maintenance of maintainer to inside simultaneously.
Claims (2)
1. the shockproof intelligent electric-controlled case for hoisting equipment, it is characterized in that: described electric cabinet comprises by front bulkhead, aft bulkhead, the rectangular box (9) of left end wall and right-hand member wall composition, described rectangular box (9) inside is provided with the cavity (8) for installing electric elements, the front bulkhead of described rectangular box (9) is provided with a region (1), dead slot (5) is provided with in the end wall of described rectangular box (9), in the upper end, corner dead slot (5) of described rectangular box (9) end wall, the first drive sprocket (3) is all installed, the lower end, corner of the end wall of described rectangular box (9) is all provided with the second drive sprocket (6), dead slot (5) top and bottom of the aft bulkhead middle part of described rectangular box (9) are separately installed with drive sprocket (7) and lower drive sprocket (71), rectangular box (9) roof directly over described upper drive sprocket (7) is provided with drive motors (10), the driving shaft (11) of drive motors (10) is fixedly connected with lower drive sprocket (71) with described upper drive sprocket (7), in described door region (1), flexible sealing plate (2) is installed, the left upper end of described flexible sealing plate (2) and upper right side are walked around the first drive sprocket (3) by the first driving chain (4) and are connected with described upper drive sprocket (7), the lower-left end of described flexible sealing plate (2) and bottom righthand side are walked around the first drive sprocket (3) by the second driving chain (4) and are connected with described lower drive sprocket (71), described flexible sealing plate (2) right-hand member is provided with limiting plate (13), the end wall of described door region (1) left end is provided with left limit switch (14), the end wall of described door region (1) right-hand member is provided with right limit switch (15), anti-vibration heel block (101) is also installed between described drive motors (10) and described casing (9) roof.
2. the shockproof intelligent electric-controlled case for hoisting equipment according to claim 1, is characterized in that: the width of described limiting plate (13) is greater than the width of described dead slot (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520674920.1U CN204994150U (en) | 2015-09-02 | 2015-09-02 | A intelligent electric cabinet that takes precautions against earthquakes for hoisting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520674920.1U CN204994150U (en) | 2015-09-02 | 2015-09-02 | A intelligent electric cabinet that takes precautions against earthquakes for hoisting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204994150U true CN204994150U (en) | 2016-01-20 |
Family
ID=55128462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520674920.1U Expired - Fee Related CN204994150U (en) | 2015-09-02 | 2015-09-02 | A intelligent electric cabinet that takes precautions against earthquakes for hoisting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204994150U (en) |
-
2015
- 2015-09-02 CN CN201520674920.1U patent/CN204994150U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |