CN205397900U - Overhead crane for metallurgic plants actuation transmission device - Google Patents
Overhead crane for metallurgic plants actuation transmission device Download PDFInfo
- Publication number
- CN205397900U CN205397900U CN201620247682.0U CN201620247682U CN205397900U CN 205397900 U CN205397900 U CN 205397900U CN 201620247682 U CN201620247682 U CN 201620247682U CN 205397900 U CN205397900 U CN 205397900U
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- pulley
- gear
- shaft coupling
- motor
- transmission device
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Abstract
The utility model discloses an overhead crane for metallurgic plants actuation transmission device, including motor, shaft coupling, reduction gear, drive gear, winding reel, controller, wire rope, connection pulley, force sensor, display, alarm, motor spindle and shaft coupling one end fixed connection, the input shaft of the shaft coupling other end and reduction gear, the output shaft of reduction gear is equipped with the gear, gear and drive gear meshing, drive gear is even as an organic whole with the winding reel, compares with prior art, the beneficial effects of the utility model are that this novel overhead crane for metallurgic plants actuation transmission device adopts the motor to rotate as the mechanical power source to through shaft coupling and reduction gear, constant output carries out, and force sensor is equipped with simultaneously and the weight that the grapple lifted by crane the goods can be detects at any time, under the overweight condition, the motor can rotate by the automatic shutdown, and the whole actuation transmission device of effectual protection makes this actuation transmission device life longer.
Description
Technical field
This utility model relates to mechanical manufacturing field, and especially metallurgical bridge crane drives actuating device.
Background technology
Crane refers to many actions hoisting machinery of vertical-lift within the specific limits and horizontal carrying heavy goods.Also known as crane.Current domestic each big lifting Guangdong remy hair crane gear company limited cancellation lift heavy driving functions gradually.Being mainly characterized by of wheel-mounted crane: it travels driver's cabin and unites two into one with lifting control cabinl pulpit, is developed by crawler crane (crawler crane) to form, the crawler belt of walking mechanism and mobile roof support part are become the chassis having tire, overcome the shortcoming that crawler crane (crawler crane) creeper tread road pavement damages, belong to material carrying machine.The work characteristics that crane gear has is to do intermittent exercise, and namely in a cycle of operation, the corresponding mechanism of the action such as feeding, migration, unloading is alternation, crane development commercially and use more and more extensive.Some accidents often occur owing to travelling without supporting leg lift heavy and lift heavy, also relatively crawler crane (crawler crane) is fast for the speed of traveling；Operation is stable, lifting capacity big, can walk at particular range infantile tic overline but must assure that path formation is solid, tire pressure meets the requirements, hang ground and must not exceed 50CM；Forbid that on-load distance is walked.For ensure job safety, at present domestic substantially forbid not making a jack carry out lifting operation.
In metallurgy industry, bridge crane is fully utilized, owing to the cargo mass of metallurgy industry lifting is heavy, and due to the difference of material and volume, quality gap is also very big, on the driving actuating device of metallurgical bridge crane, it is easy to exist and drives actuating device overwork, cause the damage driving actuating device, affect service life, cause higher Financial cost, existing stretching force detecting apparatus, although the quality of goods can be detected, but when driving actuating device to start, can not and stop, still can cause the damage driving actuating device.
Summary of the invention
The purpose of this utility model is in that to provide metallurgical bridge crane to drive actuating device, with the problem solving to propose in above-mentioned background technology.
nullThe purpose of this utility model is to be achieved by following technical proposals: metallurgical bridge crane drives actuating device，Including motor、Shaft coupling、Decelerator、Travelling gear、Spool、Controller、Steel wire rope、Connect pulley、Pulling force sensor、Display、Alarm，Described electric machine main shaft is fixing with shaft coupling one end to be connected，The described shaft coupling other end is connected with the power shaft of decelerator，The output shaft of described decelerator is provided with gear，Described gear is meshing with travelling gear，Described travelling gear and spool are connected as a single entity，Described spool roll has steel wire rope，Described steel wire penetrating connects pulley，Connection pulley is sling，Described connection pulley is connected with grapple by pulling force sensor，The microprocessor connection that described pressure transducer is built-in with being connected pulley，Described microprocessor respectively with battery、Alarm、Signal projector and display connect，Described alarm and display are located at connection pulley front，Described battery and signal projector are located in connection pulley.
Further, described motor is connected with external power supply by controller, is provided with signal receiver in described controller.
Further, the signal projector wireless connections that described signal receiver is built-in with being connected pulley.
Compared with prior art; the beneficial effects of the utility model are that this novel metallurgical bridge crane drives actuating device; adopt electric machine rotation as mechanical power source; and by shaft coupling and decelerator, carry out constant output, be simultaneously provided with pulling force sensor and can detect the weight of grapple lifting cargo at any time; when overweight; motor can be automatically stopped rotation, is effectively protected whole driving actuating device, makes this driving actuating device longer service life.
Accompanying drawing explanation
Fig. 1 is this utility model whole structure figure；
Fig. 2 is this utility model overall structure figure；
Fig. 3 is the internal principle system figure of this utility model；
In figure: 1, motor, 2, shaft coupling, 3, decelerator, 4, travelling gear, 5, spool, 6, controller, 7, steel wire rope, 8, connect pulley, 9, pulling force sensor, 10, display, 11, alarm, 12, grapple.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment; technical scheme in this utility model embodiment is clearly and completely described; obviously; described embodiment is only a part of embodiment of this utility model; rather than whole embodiments; based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
nullAs shown in Fig. 1 ~ 3，The utility model discloses metallurgical bridge crane and drive actuating device，Including motor 1、Shaft coupling 2、Decelerator 3、Travelling gear 4、Spool 5、Controller 6、Steel wire rope 7、Connect pulley 8、Pulling force sensor 9、Display 10、Alarm 11、Grapple 12，Described motor 1 main shaft is fixing with shaft coupling 2 one end to be connected，Described shaft coupling 2 other end is connected with the power shaft of decelerator 3，The output shaft of described decelerator 3 is provided with gear，Described gear is meshing with travelling gear 4，Described travelling gear 4 is connected as a single entity with spool 5，Described spool 5 roll has steel wire rope 7，Described steel wire rope 7 is through connecting pulley 8，Connection pulley 8 is sling，Described connection pulley 8 is connected with grapple 12 by pulling force sensor 9，The microprocessor connection that described pressure transducer 9 is built-in with being connected pulley 8，Described microprocessor respectively with battery、Alarm 11、Signal projector and display 10 connect，Described alarm 11 and display 10 are located at connection pulley 8 front，Described battery and signal projector are located in connection pulley 8；Described motor 1 is connected with external power supply by controller 6, is provided with signal receiver in described controller 6；The signal projector wireless connections that described signal receiver is built-in with being connected pulley 8.
Specific works principle: when crane needs work, it is namely rotatable that motor 1 connects power supply, motor 1 main shaft drives the power shaft of decelerator 3 by shaft coupling 2, and export from the output shaft of decelerator 3, by changing rotating speed, increase the rotatory force of very fast device 3 output shaft gear, spool 5 is driven thereby through travelling gear 4, indirectly provide bigger pulling force for steel wire rope 7, when grapple 12 captures goods, pulling force sensor 9 monitors pulling force at any time, and pass through microprocessor processes, value of thrust is shown on display 10, when value of thrust exceedes the specified carrying of this Power Drive Unit, speaker 11 can sound automatically, send a signal on signal receiver by signal projector simultaneously, control motor 1 by controller 6 to quit work, this device can be effectively protected.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when without departing substantially from spirit of the present utility model or basic feature, it is possible to realize this utility model in other specific forms.Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in this utility model.Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
- null1. metallurgical bridge crane drives actuating device，Including motor (1)、Shaft coupling (2)、Decelerator (3)、Travelling gear (4)、Spool (5)、Controller (6)、Steel wire rope (7)、Connect pulley (8)、Pulling force sensor (9)、Display (10)、Alarm (11)、Grapple (12)，It is characterized in that: described motor (1) main shaft is fixing with shaft coupling (2) one end to be connected，Described shaft coupling (2) other end is connected with the power shaft of decelerator (3)，The output shaft of described decelerator (3) is provided with gear，Described gear is meshing with travelling gear (4)，Described travelling gear (4) and spool (5) are connected as a single entity，Described spool (5) roll has steel wire rope (7)，Described steel wire rope (7) is through connecting pulley (8)，Pulley (8) will be connected sling，Described connection pulley (8) is connected with grapple (12) by pulling force sensor (9)，The microprocessor connection that described pressure transducer (9) is built-in with being connected pulley (8)，Described microprocessor respectively with battery、Alarm (11)、Signal projector and display (10) connect，Described alarm (11) and display (10) are located at connection pulley (8) front，Described battery and signal projector are located in connection pulley (8).
- 2. metallurgical bridge crane according to claim 1 drives actuating device, it is characterised in that: described motor (1) is connected with external power supply by controller (6), and described controller is provided with signal receiver in (6).
- 3. metallurgical bridge crane according to claim 1 and 2 drives actuating device, it is characterised in that: the signal projector wireless connections that described signal receiver is built-in with being connected pulley (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620247682.0U CN205397900U (en) | 2016-03-29 | 2016-03-29 | Overhead crane for metallurgic plants actuation transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620247682.0U CN205397900U (en) | 2016-03-29 | 2016-03-29 | Overhead crane for metallurgic plants actuation transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205397900U true CN205397900U (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620247682.0U Expired - Fee Related CN205397900U (en) | 2016-03-29 | 2016-03-29 | Overhead crane for metallurgic plants actuation transmission device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205397900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108392274A (en) * | 2017-05-10 | 2018-08-14 | 燕在春 | A kind of laparoscopic surgery booster |
-
2016
- 2016-03-29 CN CN201620247682.0U patent/CN205397900U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108392274A (en) * | 2017-05-10 | 2018-08-14 | 燕在春 | A kind of laparoscopic surgery booster |
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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: 20160727 Termination date: 20170329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |