CN206336931U - A kind of crane anti-derail unit - Google Patents
A kind of crane anti-derail unit Download PDFInfo
- Publication number
- CN206336931U CN206336931U CN201720005736.7U CN201720005736U CN206336931U CN 206336931 U CN206336931 U CN 206336931U CN 201720005736 U CN201720005736 U CN 201720005736U CN 206336931 U CN206336931 U CN 206336931U
- Authority
- CN
- China
- Prior art keywords
- roller
- mounting bracket
- guide rail
- crane anti
- groove
- 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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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model discloses a kind of crane anti-derail unit, including mounting bracket, fixed mount, bridge motor and roller, the mounting bracket is arranged on work shape track by guide rail locating device, roller backplate is installed on the outside of the guide rail locating device, the side of the guide rail locating device is provided with motor, wiring roller is installed on the fixed mount, and the decelerator that wiring roller side is set is arranged on fixed mount, the bridge motor is arranged on the side of decelerator, rail groove is provided with the lower side of the work shape track, and positioning edge is provided with rail groove, set fluted on the roller, roller is arranged on rail groove, and groove is engaged with positioning edge, one end of the mounting bracket is installed with pedestal, and roller is arranged on pedestal by rotating shaft.The utility model can avoid roller from derailing using the technology of a variety of limitation roller skews, the safety for ensureing life and property effectively.
Description
Technical field
The utility model is related to technical field of crane equipment, specially a kind of crane anti-derail unit.
Background technology
In the prior art to prevent that monkey from derailing, the especially underslung crane derailing with electric block
Fall, and anti-derail unit is installed on the dolly of crane, generally by the way of horizontal wheels are installed, it is ensured that crane is pressed
Designed path even running.Because the horizontal wheel axis in known technology is mutually perpendicular to wheel axis, can only play prevents car
The effect of rotation browsing rail, the function of not possessing derailing.The limitation of existing structure, under special operation condition, fortuitous event, easily makes
The generation of malignant event such as derail, fall into crane.So not only personal safety of entail dangers to operating personnel, but also can lead
Cause transported article to sustain damage, unnecessary economic loss is brought to user.
Utility model content
The purpose of this utility model is to provide a kind of crane anti-derail unit, to solve to propose in above-mentioned background technology
The problem of, had an advantageous effect in that；Crane anti-derail unit use work shape track, as mobile track, be because
The structural strength of the track of work shape is high, and lifting uses the goods of identical weight, the identical steel required for the processing of work shape track
Weight it is less.
To achieve the above object, the utility model provides following technical scheme：A kind of crane anti-derail unit, including peace
Shelve, fixed mount, bridge motor and roller, the mounting bracket is arranged on work shape track by guide rail locating device, described to lead
Roller backplate is installed, the side of the guide rail locating device is provided with motor, the fixation on the outside of rail positioner
Wiring roller is installed on frame, and the decelerator that wiring roller side is set is arranged on fixed mount, the bridge motor, which is arranged on, to be subtracted
It is provided with the side of fast device, the lower side of the work shape track in rail groove, and rail groove and is provided with positioning edge, the roller
Upper to set fluted, roller is arranged on rail groove, and groove is engaged with positioning edge, and one end of the mounting bracket is installed with
Pedestal, and roller by rotating shaft be arranged on pedestal on.
It is preferred that, the pedestal and roller are both provided with two.
It is preferred that, the bridge motor engages connection by the driving wheel installed on axle with the gear inside decelerator.
It is preferred that, the mounting bracket is integral type jointless structure.
It is preferred that, the wiring roller is rotated with bridge motor by decelerator and is connected.
Compared with prior art, the beneficial effects of the utility model are：Crane anti-derail unit uses work shape track, makees
It is that lifting uses the goods of identical weight because the structural strength of the track of work shape is high, work shape track adds for mobile track
The weight of identical steel required for work is less, in addition, the lower side in work shape track is provided with orbital groove so that roller
The minimum point of edge is less than the peak of rail groove, can be effectively prevented from roller and derail, cause what crane fell
Situation occurs, and the bottom of rail groove is provided with positioning edge, and the incidence that ore deposit is robbed in roller derailing, Neng Gouyou greatly reduces
The life of effect ground protection people and the safety of property.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model guide rail locating device.
In figure：1- motors；2- mounting brackets；3- fixed mounts；4- roller backplates；5- guide rail locating devices；6- work shape rails
Road；7- bridge motors；8- decelerators；9- wiring rollers；10- pedestals；11- grooves；12- rollers；13- rotating shafts；14- rail grooves；15-
Positioning edge.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-2, a kind of embodiment that the utility model is provided：A kind of crane anti-derail unit, including install
Frame 2, fixed mount 3, bridge motor 7 and roller 12, mounting bracket 2 are arranged on work shape track 6 by guide rail locating device 5, guide rail
The outside of positioner 5 is provided with roller backplate 4, and the side of guide rail locating device 5, which is provided with motor 1, fixed mount 3, pacifies
Equipped with wiring roller 9, and the decelerator 8 that the side of wiring roller 9 is set, on fixed mount 3, bridge motor 7 is arranged on decelerator 8
Side, be provided with rail groove 14, and rail groove 14 on the lower side of work shape track 6 and be provided with positioning edge 15, on roller 12
Fluted 11 are set, roller 12 is arranged on rail groove 14, and groove 11 is engaged with positioning edge 15, one end of mounting bracket 2 is fixed
Pedestal 10 is installed, and roller 12 is arranged on pedestal 10 by rotating shaft 13, pedestal 10 and roller 12 are both provided with two, lifting
Motor 7 is connected by the driving wheel installed on axle with the gear engagement inside decelerator 8, and mounting bracket 2 is integral type jointless structure,
Wiring roller 9 is rotated with bridge motor 7 by decelerator 8 and is connected.
Operation principle：, when in use, can be by control the utility model discloses a kind of crane anti-derail unit
Equipment, controls motor 1, and bridge motor 7 so that crane completes the function that mobile and goods is carried, in work shape track 6
Lower side be provided with rail groove 14 so that the minimum point of the edge of roller 12 be less than rail groove 14 peak, Neng Gouyou
Effect roller is avoided to derail, the bottom of rail groove 14, which is provided with positioning edge 15, in addition can play the effect of duplicate protection
Really so that the operation of crane is more safe and reliable.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of crane anti-derail unit, including mounting bracket (2), fixed mount (3), bridge motor (7) and roller (12), it is special
Levy and be：The mounting bracket (2) is arranged on work shape track (6) by guide rail locating device (5), the guide rail locating device
(5) roller backplate (4) is installed, the side of the guide rail locating device (5) is provided with motor (1), described solid on the outside of
Determine wiring roller (9) is installed on frame (3), and the decelerator (8) that wiring roller (9) side is set is arranged on fixed mount (3), it is described
Bridge motor (7) is arranged on the side of decelerator (8), the lower side of the work shape track (6) and is provided with rail groove (14), and
It is provided with positioning edge (15), the roller (12) and sets fluted (11) in rail groove (14), roller (12) is arranged on track
On groove (14), and groove (11) is engaged with positioning edge (15), and one end of the mounting bracket (2) is installed with pedestal (10), and
Roller (12) is arranged on pedestal (10) by rotating shaft (13).
2. a kind of crane anti-derail unit according to claim 1, it is characterised in that：The pedestal (10) and roller
(12) two are both provided with.
3. a kind of crane anti-derail unit according to claim 1, it is characterised in that：The bridge motor (7) passes through
The driving wheel installed on the axle gear engagement internal with decelerator (8) is connected.
4. a kind of crane anti-derail unit according to claim 1, it is characterised in that：The mounting bracket (2) is integrated
Formula jointless structure.
5. a kind of crane anti-derail unit according to claim 1, it is characterised in that：The wiring roller (9) is by subtracting
Fast device (8) rotates with bridge motor (7) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720005736.7U CN206336931U (en) | 2017-01-04 | 2017-01-04 | A kind of crane anti-derail unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720005736.7U CN206336931U (en) | 2017-01-04 | 2017-01-04 | A kind of crane anti-derail unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206336931U true CN206336931U (en) | 2017-07-18 |
Family
ID=59304526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720005736.7U Expired - Fee Related CN206336931U (en) | 2017-01-04 | 2017-01-04 | A kind of crane anti-derail unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206336931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107569370A (en) * | 2017-08-04 | 2018-01-12 | 安吉元融仪器仪表检测有限公司 | A kind of medical sight training instrument |
-
2017
- 2017-01-04 CN CN201720005736.7U patent/CN206336931U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107569370A (en) * | 2017-08-04 | 2018-01-12 | 安吉元融仪器仪表检测有限公司 | A kind of medical sight training instrument |
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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 |
Granted publication date: 20170718 Termination date: 20180104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |