CN205555899U - Hang bridge crane - Google Patents
Hang bridge crane Download PDFInfo
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- CN205555899U CN205555899U CN201620330579.2U CN201620330579U CN205555899U CN 205555899 U CN205555899 U CN 205555899U CN 201620330579 U CN201620330579 U CN 201620330579U CN 205555899 U CN205555899 U CN 205555899U
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- Prior art keywords
- walking
- walking dolly
- track
- crossbeam
- crane
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- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 239000000725 suspension Substances 0.000 claims description 26
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model relates to a hoisting equipment field discloses a hang bridge crane, including the crane span structure of two parallels, two crossbeams, article two the crane span structure is through locating the crane span structure both ends respectively the crossbeam is connected, and the crossbeam is perpendicular with the crane span structure, article two, the crane span structure inboard is equipped with the walking track, be equipped with the walking dolly on the walking track, walking dolly bottom is equipped with hoisting machine and constructs, article two, be equipped with the power supply frame between the crossbeam, the walking be equipped with on the dolly electrically conductive frame with the power supply frame touches, the both ends of crossbeam are equipped with cart travelling mechanism, cart travelling mechanism is including ground rail, fixing base, gyro wheel and motor, the fixing base is fixed in on the crossbeam, on the gyro wheel is fixed in the fixing base, and the gyro wheel is located on the ground rail, the motor is connected with the gyro wheel, be equipped with cart travel switch on the fixing base. The utility model discloses the steadiness is good, and the security is high, and the walk domain of walk regulation control wantonly of dolly.
Description
Technical field
This utility model relates to crane gear field, particularly relates to a kind of suspension bridge type crane.
Background technology
Crane gear is divided into gantry crane, bridge crane, beam cranes and cantilever crane by device structure, wherein bridge crane mainly represents equipment is Bridge Erector, owing to the goods weight of bridge crane lifting is heavier, therefore ground steadiness is grabbed for bridge crane and there is higher requirement, if bridge crane ground steadiness is the highest, easily cause crane to slide, rock even goods and drop, thus cause security incident.Additionally, stroke general for the walking dolly on bridge crane is longer, the most generally controlled by the electric limit switch being installed on girder one end, but the poor reliability of above-mentioned stopping means, under the emergency situations such as unexpected power-off, it is impossible to control effectively.And walking dolly can not realize whole process because of conditions such as execute-in-place spaces the most often goes and back running, now limit switch cannot accomplish position-limiting action.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of suspension bridge type crane.Suspension bridge type crane steadiness of the present utility model is good, and safety is high；And the domain of walk of walking dolly can arbitrarily regulate control.
Concrete technical scheme of the present utility model is: a kind of suspension bridge type crane, including two parallel crane span structures, two crossbeams；Article two, described crane span structure connects by being respectively arranged on the described crossbeam at crane span structure two ends, and crossbeam is vertical with crane span structure；Being provided with walking track inside described two crane span structures, described walking track is provided with walking dolly, is provided with hoisting mechanism bottom described walking dolly；Being provided with power supply stand between described two crossbeams, described walking dolly is provided with conduction rack and touches with described power supply stand；The two ends of described crossbeam are provided with cart walking mechanism, and described cart walking mechanism includes track, fixing seat, roller and motor；Described fixing seat is fixed on crossbeam, and described roller is fixed on fixing seat, and roller is located in described track, and described motor is connected with roller, and described fixing seat is provided with cart travel switch.
Suspension bridge type crane of the present utility model, beam erection is in higher than in the track of bottom surface, and crane span structure crosses on crossbeam, and walking dolly can be walked along crane span structure direction, and whole crane also can be walked along track.Cart walking mechanism is provided with travel switch, it is possible to controls crane walking or stops, increasing the steadiness of crane, improving safety.
As preferably, it is additionally provided with walking dolly stopping means on described walking track, described walking dolly stopping means includes mounting seat and walking dolly divider, described mounting seat is fixed on walking track, described walking dolly divider is fixed on described mounting seat upper surface, described mounting seat is provided with cushion pad and limit switch towards the one side of walking dolly, and described limit switch is provided with triggering pin towards the one side of walking dolly.
Above-mentioned walking dolly stopping means is installed on walking track by demand, when walking dolly moves to restraining position, the triggering pin of walking dolly upper limit position switch is triggered, and limit switch couples with control system, program can cut off walking dolly forward motion, and the backward movement of walking dolly is unrestricted.Cushion pad can play cushioning effect during touching.This device is easy for installation, it is flexible to adjust.
As preferably, described walking dolly stopping means can be fixed as required to optional position on walking track.
As preferably, the quantity of described walking dolly stopping means is two, and two walking dolly stopping means are individually fixed on two tracks of walking track, and two walking dolly stopping means are equal to the distance of walking dolly.
Use two set car limit devices, one malfunctioning time another also can act.This car limit device uses frame for movement, can effectively prevent walking dolly from running beyond range of operation.
As preferably, described track direction is vertical with walking orbital direction.
As preferably, described hoisting mechanism includes main suspension hook and auxiliary suspension hook.
As preferably, bottom described crossbeam, it is provided with drivers' cab.
Being compared with the prior art, the beneficial effects of the utility model are: suspension bridge type crane steadiness of the present utility model is good, and safety is high；And the domain of walk of walking dolly can arbitrarily regulate control.
Accompanying drawing explanation
Fig. 1 is a kind of front view of the present utility model；
Fig. 2 is a kind of top view of the present utility model；
Fig. 3 is a kind of side view of the present utility model；
Fig. 4 is a kind of front view of walking dolly stopping means in this utility model.
Reference is: crane span structure 1, crossbeam 2, track 3 of walking, walking dolly 4, power supply stand 5, conduction rack 6, track 7, fixing seat 8, roller 9, motor 10, cart travel switch 11, mounting seat 12, walking dolly divider 13, cushion pad 14, limit switch 15, triggers pin 16, main suspension hook 17, assists suspension hook 18, drivers' cab 19.
Detailed description of the invention
Below in conjunction with embodiment, the utility model will be further described.Device involved by this utility model, connection structure and method, if without refering in particular to, being device well known in the art, connection structure and method.
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of suspension bridge type crane, including two parallel crane span structures 1, two crossbeams 2.Drivers' cab 19 it is provided with bottom described crossbeam
Article two, described crane span structure connects by being respectively arranged on the described crossbeam at crane span structure two ends, and crossbeam is vertical with crane span structure；Being provided with walking track 3 inside described two crane span structures, described walking track is provided with walking dolly 4, is provided with hoisting mechanism bottom described walking dolly, and described hoisting mechanism includes main suspension hook 17 and auxiliary suspension hook 18.Being provided with power supply stand 5 between described two crossbeams, described walking dolly is provided with conduction rack 6 and touches with described power supply stand；The two ends of described crossbeam are provided with cart walking mechanism, and described cart walking mechanism includes track 7, fixing seat 8, roller 9 and the motor 10 that direction is vertical with walking track.Described fixing seat is fixed on crossbeam, and described roller is fixed on fixing seat, and roller is located in described track, and described motor is connected with roller, and described fixing seat is provided with cart travel switch 11.
It is additionally provided with walking dolly stopping means on described walking track, the quantity of described walking dolly stopping means is two, two walking dolly stopping means are individually fixed on two tracks of walking track, and two walking dolly stopping means are equal to the distance of walking dolly.
As shown in Figure 4, described walking dolly stopping means includes mounting seat 12 and walking dolly divider 13, described mounting seat is fixed on walking track, described walking dolly divider is fixed on described mounting seat upper surface, described mounting seat is provided with cushion pad 14 and limit switch 15 towards the one side of walking dolly, and described limit switch is provided with triggering pin 16 towards the one side of walking dolly.
Embodiment 2
A kind of suspension bridge type crane, including two parallel crane span structures 1, two crossbeams 2.Drivers' cab 19 it is provided with bottom described crossbeam
Article two, described crane span structure connects by being respectively arranged on the described crossbeam at crane span structure two ends, and crossbeam is vertical with crane span structure；Being provided with walking track 3 inside described two crane span structures, described walking track is provided with walking dolly 4, is provided with hoisting mechanism bottom described walking dolly, and described hoisting mechanism includes main suspension hook 17 and auxiliary suspension hook 18.Being provided with power supply stand 5 between described two crossbeams, described walking dolly is provided with conduction rack 6 and touches with described power supply stand；The two ends of described crossbeam are provided with cart walking mechanism, and described cart walking mechanism includes track 7, fixing seat 8, roller 9 and the motor 10 that direction is vertical with walking track.Described fixing seat is fixed on crossbeam, and described roller is fixed on fixing seat, and roller is located in described track, and described motor is connected with roller, and described fixing seat is provided with cart travel switch 11.
It is additionally provided with walking dolly stopping means on described walking track, the quantity of described walking dolly stopping means is two, two walking dolly stopping means are individually fixed on two tracks of walking track, and two walking dolly stopping means are equal to the distance of walking dolly.
The above; it it is only preferred embodiment of the present utility model; not this utility model is imposed any restrictions, every any simple modification, change and equivalent structure transformation above example made according to this utility model technical spirit, all still fall within the protection domain of technical solutions of the utility model.
Claims (7)
1. a suspension bridge type crane, it is characterised in that: include two parallel crane span structures (1), two crossbeams (2)；Article two, described crane span structure connects by being respectively arranged on the described crossbeam at crane span structure two ends, and crossbeam is vertical with crane span structure；Being provided with walking track (3) inside described two crane span structures, described walking track is provided with walking dolly (4), is provided with hoisting mechanism bottom described walking dolly；Being provided with power supply stand (5) between described two crossbeams, described walking dolly is provided with conduction rack (6) and touches with described power supply stand；The two ends of described crossbeam are provided with cart walking mechanism, and described cart walking mechanism includes track (7), fixing seat (8), roller (9) and motor (10)；Described fixing seat is fixed on crossbeam, and described roller is fixed on fixing seat, and roller is located in described track, and described motor is connected with roller, and described fixing seat is provided with cart travel switch (11).
2. suspension bridge type crane as claimed in claim 1, it is characterized in that, it is additionally provided with walking dolly stopping means on described walking track, described walking dolly stopping means includes mounting seat (12) and walking dolly divider (13), described mounting seat is fixed on walking track, described walking dolly divider is fixed on described mounting seat upper surface, described mounting seat is provided with cushion pad (14) and limit switch (15) towards the one side of walking dolly, and described limit switch is provided with triggering pin (16) towards the one side of walking dolly.
3. suspension bridge type crane as claimed in claim 2, it is characterised in that described walking dolly stopping means can be fixed as required to optional position on walking track.
4. suspension bridge type crane as claimed in claim 2 or claim 3, it is characterized in that, the quantity of described walking dolly stopping means is two, and two walking dolly stopping means are individually fixed on two tracks of walking track, and two walking dolly stopping means are equal to the distance of walking dolly.
5. suspension bridge type crane as claimed in claim 1, it is characterised in that described track direction is vertical with walking orbital direction.
6. suspension bridge type crane as claimed in claim 1, it is characterised in that described hoisting mechanism includes main suspension hook (17) and auxiliary suspension hook (18).
7. suspension bridge type crane as claimed in claim 1, it is characterised in that be provided with drivers' cab (19) bottom described crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620330579.2U CN205555899U (en) | 2016-04-19 | 2016-04-19 | Hang bridge crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620330579.2U CN205555899U (en) | 2016-04-19 | 2016-04-19 | Hang bridge crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205555899U true CN205555899U (en) | 2016-09-07 |
Family
ID=56808739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620330579.2U Expired - Fee Related CN205555899U (en) | 2016-04-19 | 2016-04-19 | Hang bridge crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205555899U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106365047A (en) * | 2016-10-28 | 2017-02-01 | 共享铸钢有限公司 | Small-sized material transfer system suitable for being installed above pit |
| CN106495007A (en) * | 2016-10-28 | 2017-03-15 | 共享铸钢有限公司 | A kind of nacelle device in melt pit |
| CN108002222A (en) * | 2017-12-25 | 2018-05-08 | 沃尔肯起重机（无锡）有限公司 | A kind of MCR2 cranes |
| CN108100870A (en) * | 2018-02-07 | 2018-06-01 | 无锡石油化工起重机有限公司 | The explosion-proof single-beam crane of Anti-splash solution tank is installed |
| CN108100882A (en) * | 2017-12-27 | 2018-06-01 | 无锡石油化工起重机有限公司 | It is equipped with the bridge-type explosion-proof crane of multi-functional drivers' cab |
| CN111439684A (en) * | 2020-04-27 | 2020-07-24 | 长沙华恒机器人系统有限公司 | Large-span heavy-load truss manipulator |
-
2016
- 2016-04-19 CN CN201620330579.2U patent/CN205555899U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106365047A (en) * | 2016-10-28 | 2017-02-01 | 共享铸钢有限公司 | Small-sized material transfer system suitable for being installed above pit |
| CN106495007A (en) * | 2016-10-28 | 2017-03-15 | 共享铸钢有限公司 | A kind of nacelle device in melt pit |
| CN108002222A (en) * | 2017-12-25 | 2018-05-08 | 沃尔肯起重机（无锡）有限公司 | A kind of MCR2 cranes |
| CN108100882A (en) * | 2017-12-27 | 2018-06-01 | 无锡石油化工起重机有限公司 | It is equipped with the bridge-type explosion-proof crane of multi-functional drivers' cab |
| CN108100870A (en) * | 2018-02-07 | 2018-06-01 | 无锡石油化工起重机有限公司 | The explosion-proof single-beam crane of Anti-splash solution tank is installed |
| CN111439684A (en) * | 2020-04-27 | 2020-07-24 | 长沙华恒机器人系统有限公司 | Large-span heavy-load truss manipulator |
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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: 20160907 |
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| CF01 | Termination of patent right due to non-payment of annual fee |