CN2797319Y - Automatic stop device of bridge crane - Google Patents
Automatic stop device of bridge crane Download PDFInfo
- Publication number
- CN2797319Y CN2797319Y CN 200520082585 CN200520082585U CN2797319Y CN 2797319 Y CN2797319 Y CN 2797319Y CN 200520082585 CN200520082585 CN 200520082585 CN 200520082585 U CN200520082585 U CN 200520082585U CN 2797319 Y CN2797319 Y CN 2797319Y
- Authority
- CN
- China
- Prior art keywords
- crane
- bridge type
- fixed frame
- track
- turnover panel
- 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 provides an automatic stop device of bridge cranes, the structure of which comprises a track of a bridge crane. One end of a fixing base frame which is fixedly clamped on the track is hinged with one end of a turnover plate, and the other end of the turnover plate is hinged with a baffle plate, wherein the turnover plate and the baffle plate are together inlaid in a middle groove of the fixing base frame, and both sides of the inner part of the middle groove of the fixing base frame are provided with clamping blocks. The hinging point of the turnover plate and the fixing base frame, which is vertical to the face of the turnover plate, is longitudinally provided with a triggering rod. The automatic stop device of bridge cranes of the utility model has the characteristics of reasonable design, simple structure, convenient operation, capability of ensuring the safe operation of bridge cranes, fewer production accidents, etc.
Description
Technical field
The utility model relates to the device that a kind of auxiliary crane in bridge type stops, a kind of specifically crane in bridge type automatic stopping device.
Background technology
Under the prior art, crane in bridge type travels on high-altitude orbit all a head reach, because its quality is bigger, so often go out a very long segment distance when stopping forward, if stop untimely at the track two ends, be easy to cause the damage of crane in bridge type, even the major accident that the hoisting crane derailing is dropped occurs; In addition, often be loaded with the car body of a plurality of hoisting cranes on the track of crane in bridge type, each other at when operation actv. anti-collision device not mutually, two cars run into a side under the situation such as maintenance when out of service, and the car body that is adjacent is in operation and is easy to bump against with it; Have again, present employed crane in bridge type, its brake equipment operated by rotary motion if under abnormal condition such as power failure, then can't realize stopping a train at a target point in hoisting crane inside, thereby causes the generation of accident.
Summary of the invention
Technical assignment of the present utility model is at above weak point, provide a kind of reasonable in design, simple in structure, easy to use, can guarantee the crane in bridge type safe in operation, reduce the crane in bridge type automatic stopping device of industrial accident.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of crane in bridge type automatic stopping device, the track that comprises crane in bridge type, be fastened in an end of the fixed frame one end hinge turnover panel on the track, the baffle plate that the turnover panel other end is hinged is spread in the middle groove that is embedded in fixed frame together with turnover panel, both sides are provided with fixture block in the middle groove of fixed frame, are vertically arranged with frizzen perpendicular to the turnover panel and the fixed frame hinging place of turnover panel face.
Fixed frame is fastened on the track by the spring plate on the side surface.
Fixture block in the middle groove of fixed frame can be the even number of 2-8 for being symmetrically distributed.
The fixture block inclination angle of inclined plane is 45 °.
Crane in bridge type automatic stopping device of the present utility model is compared with prior art, have reasonable in design, simple in structure, easy to use, can guarantee the crane in bridge type safe in operation, reduce industrial accident etc. characteristics, thereby, have good value for applications.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing 1 is the structural representation of crane in bridge type automatic stopping device;
Accompanying drawing 2 is the quiescence figure of crane in bridge type automatic stopping device;
Accompanying drawing 3 is the running condition figure of crane in bridge type automatic stopping device;
Accompanying drawing 4 is the structure birds-eye view of crane in bridge type automatic stopping device;
Accompanying drawing 5 is the structural section figure of crane in bridge type automatic stopping device;
Accompanying drawing 6 is the fixed frame structural representation of crane in bridge type automatic stopping device.
The specific embodiment
Explain below with reference to Figure of description crane in bridge type automatic stopping device of the present utility model being done.
A kind of crane in bridge type automatic stopping device, the track 1 that comprises crane in bridge type, be fastened in an end of the fixed frame 2 one end hinge turnover panels 3 on the track 1, the baffle plate 4 that turnover panel 3 other ends are hinged is embedded in the middle groove 5 of fixed frame 2 together with turnover panel 3 shops, both sides are provided with fixture block 6 in the middle groove 5 of fixed frame 2., are vertically arranged with frizzen 7 perpendicular to the turnover panel 3 and fixed frame 2 hinging places of 3 of turnover panels.
Fixed frame 2 is fastened on the track 1 by the spring plate on the side surface 8.
Crane in bridge type automatic stopping device of the present utility model when mounted, with turnover panel 3 two ends difference hinged securement underframe 2 and baffle plate 4, and frizzen 7 is being set on the vertical surface of turnover panel 3, frizzen 7 positions are arranged at turnover panel 3 roots as far as possible, when guaranteeing that its rail sweep 9 by crane in bridge type touches, the moment maximum, pivotally attached baffle plate 4 and turnover panel 3 are placed the readiness (as shown in Figure 2) of promptly finishing use in the groove 5 of fixed support 2, utilize spring plate 8 that fixed frame 2 is fixed at last and on track 1, can finish installation.
Crane in bridge type automatic stopping device of the present utility model in use, when crane in bridge type is uncontrollable because of other reasonses such as power failure cause, the crane in bridge type automatic stopping device of the present utility model that is arranged on the track 1 will play the parking effect, hoisting crane car body out of control is because inertia slides to the place ahead, the rail sweep 9 that itself has on its car body will touch the frizzen 7 on this device earlier, because leverage, frizzen 7 can drive its bonded assembly turnover panel 3 and baffle plate 4 turnovers, baffle plate 4 is in folding process, in the fixture block 6 of its end meeting inlay card on fixed frame 2, thereby form 45 ° of obstacles that stop that hoisting crane car body wheel moves on, make the car body fixed point stop, realize goal of the invention of the present utility model.
Its processing and fabricating of crane in bridge type automatic stopping device of the present utility model is very simple and convenient, can process shown in the by specification accompanying drawing.
Except that the described technical characterictic of specification sheets, be the known technology of those skilled in the art.
Claims (4)
1, a kind of crane in bridge type automatic stopping device, the track that comprises crane in bridge type, it is characterized in that being fastened in an end of the fixed frame one end hinge turnover panel on the track, the baffle plate that the turnover panel other end is hinged is spread in the middle groove that is embedded in fixed frame together with turnover panel, both sides are provided with fixture block in the middle groove of fixed frame, are vertically arranged with frizzen perpendicular to the turnover panel and the fixed frame hinging place of turnover panel face.
2, crane in bridge type automatic stopping device according to claim 1 is characterized in that fixed frame is fastened on the track by the spring plate on the side surface.
3, crane in bridge type automatic stopping device according to claim 1 is characterized in that the interior fixture block of middle groove of fixed frame is to be symmetrically distributed, and can be the even number of 2-8.
4, any described crane in bridge type automatic stopping device among the claim 1-3 is characterized in that the fixture block inclination angle of inclined plane is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520082585 CN2797319Y (en) | 2005-04-22 | 2005-04-22 | Automatic stop device of bridge crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520082585 CN2797319Y (en) | 2005-04-22 | 2005-04-22 | Automatic stop device of bridge crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2797319Y true CN2797319Y (en) | 2006-07-19 |
Family
ID=36868554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520082585 Expired - Fee Related CN2797319Y (en) | 2005-04-22 | 2005-04-22 | Automatic stop device of bridge crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2797319Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109650253A (en) * | 2019-01-10 | 2019-04-19 | 东南大学 | A kind of crane backstop device |
| CN111908335A (en) * | 2020-07-23 | 2020-11-10 | 东南大学 | Braking buffer device for crane rail end |
-
2005
- 2005-04-22 CN CN 200520082585 patent/CN2797319Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109650253A (en) * | 2019-01-10 | 2019-04-19 | 东南大学 | A kind of crane backstop device |
| CN109650253B (en) * | 2019-01-10 | 2020-08-11 | 东南大学 | Crane stop device |
| CN111908335A (en) * | 2020-07-23 | 2020-11-10 | 东南大学 | Braking buffer device for crane rail end |
| US11649141B2 (en) | 2020-07-23 | 2023-05-16 | Southeast University | Buffer stop used for end of crane rails |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |