CN204984053U - Hoist electric cabinet of low vibrations - Google Patents
Hoist electric cabinet of low vibrations Download PDFInfo
- Publication number
- CN204984053U CN204984053U CN201520674941.3U CN201520674941U CN204984053U CN 204984053 U CN204984053 U CN 204984053U CN 201520674941 U CN201520674941 U CN 201520674941U CN 204984053 U CN204984053 U CN 204984053U
- Authority
- CN
- China
- Prior art keywords
- end wall
- box
- dead slot
- reel
- casing
- 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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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a hoist electric cabinet of low vibrations, the electric cabinet includes the box, the inside cavity that is used for installing electrical components that is provided with of box, be provided with a region on the front end wall of box, be provided with the dead slot in the end wall of half part on the left side of box, the front end wall of box and left end wall juncture and first pulley is all installed to the end wall of box and the dead slot of left end wall juncture upper end, the front end wall of box and left end wall juncture and the end wall of box all installs the second pulley with the dead slot lower extreme of left end wall juncture, bobbin and lower bobbin are installed respectively to the dead slot upper end and the lower extreme of the end wall middle part of box, go up and to install driving motor on the box roof directly over the bobbin, driving motor's drive shaft with go up bobbin and lower bobbin fixed connection, install the flexible sealing board in the door region.
Description
Technical field
The utility model relates to a kind of crane gear field, is specifically related to a kind of crane electric control box of low vibrations.
Background technology
Crane electric control box is the electrical control center of crane, and it comprises circuit board, control unit (controller), integrated circuit etc.
Crane electric control box 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 control box 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 control box is extremely limited.
Utility model content
The purpose of this utility model is defect for prior art and deficiency, provides a kind of crane electric control box for low vibrations, 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:
The crane electric control box of a kind of low vibrations of the present utility model, described electric control box comprises casing, described box house is provided with the cavity for installing electric elements, the front bulkhead of described casing is provided with a region, dead slot is provided with in the end wall of the left-half of described casing, the dead slot upper end of the front bulkhead of described casing and the aft bulkhead of left end wall intersection and described casing and left end wall intersection is all provided with the first pulley, the dead slot lower end of the front bulkhead of described casing and the aft bulkhead of left end wall intersection and described casing and left end wall intersection is all provided with the second pulley, the dead slot top and bottom of the aft bulkhead middle part of described casing are separately installed with reel and lower reel, box top wall directly over described upper reel is provided with drive motors, the driving shaft of drive motors is fixedly connected with lower reel with described upper reel, in described door region, flexible sealing plate is installed, the left upper end of described flexible sealing plate is walked around the first pulley by the first flexible steel cable and is connected with described upper reel, the lower-left end of described flexible sealing plate is walked around the second pulley by the second transmission rope and is connected with described lower reel, 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, the upper right side of described flexible sealing plate is also fixedly connected with the right-hand member wall in door region by elastic threads with bottom righthand side.
Further technical scheme, described second transmission rope is flexible wire ropes.
The beneficial effects of the utility model are: due to the effect of elastic threads, flexible sealing plate initial state is by door region overlay, the electric elements of box house can be protected like this, when needing the electric elements maintenance of box house, upper reel and lower reel is driven to rotate by drive motors, transmission rope is rolled, flexible sealing plate is 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, due to the effect of elastic threads, 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.
Accompanying drawing explanation
Structural representation when Fig. 1 is the crane electric control box closedown door region of a kind of low vibrations of the present utility model;
Structural representation when Fig. 2 is the crane electric control box door capable of being opened region of a kind of low vibrations of the present utility model;
Fig. 3 be in Fig. 1 A-A to schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As Fig. 1, shown in Fig. 2 and Fig. 3, the crane electric control box of a kind of low vibrations of the present utility model, described electric control box comprises casing 9, described casing 9 inside is provided with the cavity 8 for installing electric elements, the front bulkhead of described casing 9 is provided with a region 1, dead slot 5 is provided with in the end wall of the left-half of described casing 9, dead slot 5 upper end of the front bulkhead of described casing 9 and the aft bulkhead of left end wall intersection and described casing 9 and left end wall intersection is all provided with the first pulley 3, dead slot 5 lower end of the front bulkhead of described casing 9 and the aft bulkhead of left end wall intersection and described casing 9 and left end wall intersection is all provided with the second pulley 6, dead slot 5 top and bottom of the aft bulkhead middle part of described casing 9 are separately installed with reel 7 and lower reel 71, casing 9 roof directly over described upper reel 7 is provided with drive motors 10, the driving shaft 11 of drive motors 10 is fixedly connected with lower reel 71 with described upper reel 7, in described door region 1, flexible sealing plate 2 is installed, the left upper end of described flexible sealing plate 2 is walked around the first pulley 3 by the first flexible steel cable 4 and is connected with described upper reel 7, the lower-left end of described flexible sealing plate 2 is walked around the second pulley 6 by the second transmission rope 41 and is connected with described lower reel 71, 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, the upper right side of described flexible sealing plate 2 is also fixedly connected with the right-hand member wall in door region 1 by elastic threads 12 with bottom righthand side.
Wherein, described second transmission rope 41 is flexible wire ropes.
The beneficial effects of the utility model are: due to the effect of elastic threads, flexible sealing plate initial state is by door region overlay, the electric elements of box house can be protected like this, when needing the electric elements maintenance of box house, upper reel and lower reel is driven to rotate by drive motors, transmission rope is rolled, flexible sealing plate is 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, due to the effect of elastic threads, 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 crane electric control box of low vibrations, it is characterized in that: described electric control box comprises casing (9), described casing (9) inside is provided with the cavity (8) for installing electric elements, the front bulkhead of described casing (9) is provided with a region (1), dead slot (5) is provided with in the end wall of the left-half of described casing (9), the aft bulkhead of the front bulkhead of described casing (9) and left end wall intersection and described casing (9) and dead slot (5) upper end of left end wall intersection are all provided with the first pulley (3), the aft bulkhead of the front bulkhead of described casing (9) and left end wall intersection and described casing (9) and dead slot (5) lower end of left end wall intersection are all provided with the second pulley (6), dead slot (5) top and bottom of the aft bulkhead middle part of described casing (9) are separately installed with reel (7) and lower reel (71), casing (9) roof directly over described upper reel (7) is provided with drive motors (10), the driving shaft (11) of drive motors (10) is fixedly connected with lower reel (71) with described upper reel (7), in described door region (1), flexible sealing plate (2) is installed, the left upper end of described flexible sealing plate (2) is walked around the first pulley (3) by the first flexible steel cable (4) and is connected with described upper reel (7), the lower-left end of described flexible sealing plate (2) is walked around the second pulley (6) by the second transmission rope (41) and is connected with described lower reel (71), anti-vibration heel block (101) is also installed between described drive motors (10) and described casing (9) roof, the upper right side of described flexible sealing plate (2) is also fixedly connected with by the right-hand member wall of elastic threads (12) with door region (1) with bottom righthand side.
2. the crane electric control box of low vibrations according to claim 1, is characterized in that: described second transmission rope (41) is flexible wire ropes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520674941.3U CN204984053U (en) | 2015-09-02 | 2015-09-02 | Hoist electric cabinet of low vibrations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520674941.3U CN204984053U (en) | 2015-09-02 | 2015-09-02 | Hoist electric cabinet of low vibrations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204984053U true CN204984053U (en) | 2016-01-20 |
Family
ID=55118433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520674941.3U Expired - Fee Related CN204984053U (en) | 2015-09-02 | 2015-09-02 | Hoist electric cabinet of low vibrations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204984053U (en) |
-
2015
- 2015-09-02 CN CN201520674941.3U patent/CN204984053U/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 |