CN204980905U - A intelligent electric cabinet for hoist - Google Patents
A intelligent electric cabinet for hoist Download PDFInfo
- Publication number
- CN204980905U CN204980905U CN201520675077.9U CN201520675077U CN204980905U CN 204980905 U CN204980905 U CN 204980905U CN 201520675077 U CN201520675077 U CN 201520675077U CN 204980905 U CN204980905 U CN 204980905U
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- CN
- China
- Prior art keywords
- end wall
- dead slot
- box
- left end
- 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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Abstract
The utility model discloses an intelligent electric cabinet for hoist, 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 weight-lifting equipment field, is specifically related to a kind of intelligent electric-controlled case for hoisting crane.
Background technology
Hoisting crane electric cabinet is the electrical control center of hoisting crane, and it comprises circuit card, control unit (controller), integrated circuit etc.
Hoisting crane electric cabinet is generally arranged in operator's compartment or on vehicle frame.Narrow space in operator's compartment, 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 hoisting 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 intelligent electric-controlled case for hoisting crane, 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 intelligent electric-controlled case for hoisting crane of the present utility model, described electric cabinet 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 motor, the axle drive shaft of drive motor 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 transmission rope 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, described flexible sealing plate right-hand member is provided with positioning plate, the upper right side of described positioning plate is also fixedly connected with the right-hand member wall in door region by elastic threads with bottom righthand side, 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.
Further technical scheme, the width of described positioning plate is greater than the width of described dead slot.
Further technical scheme, described first transmission rope and the second transmission rope are flexible wire ropes.
The beneficial effects of the utility model are: due to the effect of elastic threads, flexible sealing plate incipient 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 motor, transmission rope is rolled, flexible sealing plate is brought in dead slot, after positioning plate contacts with left limit switch, drive motor just shuts down, now, door region is fully opened, relevant staff just can carry out maintenance work, after maintenance work terminates, after drive motor reversion, due to the effect of elastic threads, flexible sealing plate is pulled to a region, after positioning plate contacts with right limit switch, drive motor 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, facilitate the maintenance of service personnel to inside, its intelligence degree is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of intelligent electric-controlled case for hoisting crane of the present utility model when closing door region;
Structural representation when Fig. 2 is a kind of intelligent electric-controlled case door capable of being opened region for hoisting crane 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, a kind of intelligent electric-controlled case for hoisting crane of the present utility model, described electric cabinet 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 motor 10, the axle drive shaft 11 of drive motor 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 transmission rope 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, described flexible sealing plate 2 right-hand member is provided with positioning plate 13, described positioning plate 13 can limit the position that described flexible sealing plate 2 is moved to the left, the upper right side of described positioning plate 13 is also fixedly connected with the right-hand member wall in door region 1 by elastic threads 12 with bottom righthand side, the end wall of described door region 1 left end is provided with left limit switch 15), the end wall of described door region 1 right-hand member is provided with right limit switch 14.
Wherein, the width of described positioning plate 13 is greater than the width of described dead slot 5.
Wherein, described first transmission rope 4 and the second transmission rope 41 are flexible wire ropes.
The beneficial effects of the utility model are: due to the effect of elastic threads, flexible sealing plate incipient 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 motor, 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 motor 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 service personnel to inside simultaneously.
Claims (3)
1. the intelligent electric-controlled case for hoisting crane, it is characterized in that: described electric cabinet 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 motor (10), the axle drive shaft (11) of drive motor (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 transmission rope (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), described flexible sealing plate (2) right-hand member is provided with positioning plate (13), the upper right side of described positioning plate (13) is also fixedly connected with by the right-hand member wall of elastic threads (12) with door region (1) with bottom righthand side, the end wall of described door region (1) left end is provided with left limit switch (15), the end wall of described door region (1) right-hand member is provided with right limit switch (14).
2. the intelligent electric-controlled case for hoisting crane according to claim 1, is characterized in that: the width of described positioning plate (13) is greater than the width of described dead slot (5).
3. the intelligent electric-controlled case for hoisting crane according to claim 1, is characterized in that: described first transmission rope (4) and the second transmission rope (41) are flexible wire ropes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520675077.9U CN204980905U (en) | 2015-09-02 | 2015-09-02 | A intelligent electric cabinet for hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520675077.9U CN204980905U (en) | 2015-09-02 | 2015-09-02 | A intelligent electric cabinet for hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204980905U true CN204980905U (en) | 2016-01-20 |
Family
ID=55115294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520675077.9U Expired - Fee Related CN204980905U (en) | 2015-09-02 | 2015-09-02 | A intelligent electric cabinet for hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204980905U (en) |
-
2015
- 2015-09-02 CN CN201520675077.9U patent/CN204980905U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160902 |