CN2861110Y - Apparatus for keeping operation direction and running direction of crown block consistent - Google Patents
Apparatus for keeping operation direction and running direction of crown block consistent Download PDFInfo
- Publication number
- CN2861110Y CN2861110Y CN 200520200312 CN200520200312U CN2861110Y CN 2861110 Y CN2861110 Y CN 2861110Y CN 200520200312 CN200520200312 CN 200520200312 CN 200520200312 U CN200520200312 U CN 200520200312U CN 2861110 Y CN2861110 Y CN 2861110Y
- Authority
- CN
- China
- Prior art keywords
- overhead traveling
- traveling crane
- limit switch
- seat
- control lever
- 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 - Lifetime
Links
Images
Landscapes
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
The utility model discloses a device that can keep overhead crane's operating direction falling in with the moving direction, which comprises a rotating driver seat. The rotating part of seat is equipped with the function sheet of space switch. In the steering room, the four orientations , N, E, S and W, that can connect the function sheet of space switch is respectively equipped with one space switch. Four space switches respectively connect the programming controller of the overhead crane's operating system. The utility model is provided with a plurality of excellent features, such as simple structure, effective use, the capacity of keeping the moving direction falling in with the direction that driver faces and etc, which can make more effective guarantee of efficiency, safety in operation and other respects.
Description
Technical field:
The utility model relates to a kind ofly can keep the overhead traveling crane direction of operating device consistent with service direction in needing the overhead traveling crane driving procedure of conversion position operation, belong to the overhead traveling crane technical field.
Background technology:
Along with the develop rapidly of present industrial technology, the various multifunction cranes that are applied to the different process place also arise at the historic moment.The multifunction crane that uses not only moves on a track alignment now, but can comprehensive multi-aspect moving.When operating in the operator's compartment of overhead traveling crane chaufeur on overhead traveling crane, be to utilize the certain operations bar that is fixed on the driver seat both sides to operate, these control lever have plenty of " forward and backward " both direction, have plenty of " front, rear, left and right " four direction.Cart by control lever control overhead traveling crane, dolly are respectively eastwards, west, south, the north be to motion, and driver seat is because the needs that the operation multi-angle is observed can 360 be spent rotates.
When comprehensive overhead traveling crane is operated, control lever is when the action of " front, rear, left and right " four orientation, respectively to sky vehicle control input " front, rear, left and right " four control signal contacts, after control system receives any contact point signal, will drive the respective direction of overhead traveling crane in the four direction of " front, rear, left and right " (promptly respectively corresponding south, north, east, west) and move.
And in the prior art, " front, rear, left and right " direction of overhead traveling crane is corresponding unmodified with " south, north, east, west " four direction, set south for advancing such as overhead traveling crane, if chaufeur is towards south, control lever by the orientation of chaufeur to " preceding " when pushing away cart walk southwards, control lever to " left side " when removing dolly walk eastwards, at this moment the operation orientation of overhead traveling crane and chaufeur is consistent towards the orientation; In case and after seat clockwise rotated 90 degree, chaufeur was towards the west, again when " preceding " push operation bar, still (being " right side " limit in present chaufeur orientation) to the south operation of cart, then this moment overhead traveling crane the operation orientation and chaufeur be inconsistent towards the orientation; Same reason, if seat clockwise rotate 180 the degree or 270 the degree after, the operation orientation of overhead traveling crane and chaufeur also be inconsistent towards the orientation.
The inconsistent phenomenon of this chaufeur orientation and overhead traveling crane service direction very easily causes the opposite way round action of day mechanism of car.Gently then, always after chaufeur is found anisotropy, stop and revise again, waste time, influence work efficiency; Heavy then, very easily cause hook, the collision of equipment, mechanism, cause device damage, and personal safety also produced serious threat.
Summary of the invention:
The purpose of this utility model is: provide a kind of simple in structure, result of use good, the maintenance overhead traveling crane direction of operating device consistent with service direction that be difficult for makeing mistakes.
The utility model is to constitute like this: it comprises rotating driver seat (1), on the rotatable position of seat (1), be provided with limit switch effect sheet (2), east, south, west, the north four direction that can contact with limit switch effect sheet (2) in operator's compartment are respectively equipped with 1 limit switch (3), and 4 limit switches (3) are connected with the programming controller of overhead traveling crane operating system respectively; Limit switch (3) also can adopt near switch or electromagnetic induction switch.
Owing to adopted such scheme, when the same day, vehicle seats turned to, limit switch of the present utility model can send to chaufeur in day vehicle control in the face of bearing signal, it vehicle control is comprehensively judged the sense of motion of overhead traveling crane by the operation signal of bearing signal and control lever, the service direction of overhead traveling crane is consistent with the chaufeur faces direction all the time, in addition, two signals of limit switch and control lever send simultaneously, could drive the overhead traveling crane operation, if the limit switch in some orientation is loosening or damage can not sent out signal, a day vehicle control only receives that when this orientation a handle signal is to drive the overhead traveling crane operation so, second the action that can not make a mistake first readily appreciates that it is the limit switch fault in which orientation.Therefore the utility model compared with prior art, have simple in structure, result of use good, the direction of action that can make day mechanism of car always with the faces direction of chaufeur advantage such as be consistent, make the more convenient operation of overhead traveling crane, and all obtain more sound assurance at aspects such as the work efficiency of overhead traveling crane, safe in operationes.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the logic function figure of the utility model programming controller;
Accompanying drawing 3 is the electric hookup of the utility model limit switch.
The specific embodiment:
Embodiment of the present utility model: the utility model can be transformed on the basis of existing comprehensive overhead traveling crane, adopt existing limit switch finished product, during making, bottom or lateral location (is principle not influence the seat rotation) in sky vehicle seats (1) are installed a limit switch effect sheet (2), fix 1 limit switch (3) respectively at east, south, west, the north four direction that can contact with limit switch effect sheet (2), 4 limit switches (3) are connected with the programming controller of existing overhead traveling crane operating system respectively; In the utility model, limit switch (3) also can adopt near switch or electromagnetic induction switch, limit switch (3) is connected with the programming controller of overhead traveling crane according to the electrical wiring mode shown in the accompanying drawing 3, again according to the operation procedure of the logic function compilation operation system shown in the accompanying drawing 2, make bearing signal and the run signal of the control lever sense of motion of comprehensively judging overhead traveling crane of operating system by limit switch, making the service direction of overhead traveling crane is the dead ahead according to the direction that this moment, chaufeur was faced, and carries out corresponding front, rear, left and right operation.
After programming controller is received the operation signal of switch closure signals in four limit switches and overhead traveling crane control lever, the method of its control overhead traveling crane operation is, as be limit switch closure in the east, then the driver seat faces direction is east, this moment, the working direction of overhead traveling crane was east, when programming controller is received the operation signal forward that control lever sends, then driving overhead traveling crane moves eastwards, if control lever sends operation signal backward, then drive overhead traveling crane and westwards move,, then drive overhead traveling crane and northwards move if control lever sends operation signal left, if control lever sends operation signal to the right, then drive overhead traveling crane and move southwards.
Limit switch closure when south is sent contact point signal to control system, and then the working direction of overhead traveling crane is south at this moment, and when pushing away, control system is received " towards south " and " ahead running " two signals to control lever simultaneously, promptly drives cart and walks southwards to " preceding "; When drawing, control system is received " towards south " and " operation backward " two signals to control lever simultaneously, promptly drives oppositely walking northwards of cart to " back "; When removing, control system is received " towards south " and " operation left " two signals to control lever simultaneously to " left side ", and promptly driving trolley is walked eastwards; When removing, control system is received " towards south " and " operation to the right " two signals to control lever simultaneously to " right side ", and promptly driving trolley is westwards walked.
When seat towards the west, the limit switch in west side sends contact point signal to control system, when pushing away, control system is received " towards the west " and " ahead running " two signals to control lever simultaneously to " preceding ", promptly driving trolley is westwards walked; When drawing, control system is received " towards the west " and " operation backward " two signals to control lever simultaneously, promptly drives oppositely walking eastwards of cart to " back "; When removing, control system is received " towards the west " and " operation left " two signals to control lever simultaneously, promptly drives cart and walks southwards to " left side "; When removing, control system is received " towards the west " and " operation to the right " two signals to control lever simultaneously to " right side ", and promptly driving trolley is northwards walked.
In like manner, when seat when any one direction, the service direction of day mechanism of car all is that the faces direction with chaufeur is consistent.
Claims (2)
1. one kind keeps the overhead traveling crane direction of operating device consistent with service direction, it comprises rotating driver seat (1), it is characterized in that: on the rotatable position of seat (1), be provided with limit switch effect sheet (2), east, south, west, the north four direction that can contact with limit switch effect sheet (2) in operator's compartment are respectively equipped with 1 limit switch (3), and 4 limit switches (3) are connected with the programming controller of overhead traveling crane operating system respectively.
2. the maintenance overhead traveling crane direction of operating according to claim 1 device consistent with service direction, it is characterized in that: limit switch (3) also can adopt near switch or electromagnetic induction switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520200312 CN2861110Y (en) | 2005-04-26 | 2005-04-26 | Apparatus for keeping operation direction and running direction of crown block consistent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520200312 CN2861110Y (en) | 2005-04-26 | 2005-04-26 | Apparatus for keeping operation direction and running direction of crown block consistent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2861110Y true CN2861110Y (en) | 2007-01-24 |
Family
ID=37658736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520200312 Expired - Lifetime CN2861110Y (en) | 2005-04-26 | 2005-04-26 | Apparatus for keeping operation direction and running direction of crown block consistent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2861110Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100462297C (en) * | 2005-02-04 | 2009-02-18 | 贵阳铝镁设计研究院 | Method and device for keeping overhead travelling crane in same direction of operating and running |
| CN109095354A (en) * | 2018-09-12 | 2018-12-28 | 北京起重运输机械设计研究院有限公司 | Automatic rotary seat and its method of controlling rotation |
| CN112061264A (en) * | 2020-09-21 | 2020-12-11 | 临沂大学 | Multi-working-condition high-ground-clearance chassis |
-
2005
- 2005-04-26 CN CN 200520200312 patent/CN2861110Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100462297C (en) * | 2005-02-04 | 2009-02-18 | 贵阳铝镁设计研究院 | Method and device for keeping overhead travelling crane in same direction of operating and running |
| CN109095354A (en) * | 2018-09-12 | 2018-12-28 | 北京起重运输机械设计研究院有限公司 | Automatic rotary seat and its method of controlling rotation |
| CN112061264A (en) * | 2020-09-21 | 2020-12-11 | 临沂大学 | Multi-working-condition high-ground-clearance chassis |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2009020034A1 (en) | Travel control device for working vehicle | |
| CN103253265A (en) | Active collision avoidance system and controlling method thereof | |
| KR20100032244A (en) | Robot system for 4 wheel driving and 4 wheel steering using motor | |
| CN102358342A (en) | Four-wheel driving double-steering travelling device and method | |
| CN2861110Y (en) | Apparatus for keeping operation direction and running direction of crown block consistent | |
| CN207173274U (en) | Bi-motor four-wheel driven electric vehicle and electric vehicle control system | |
| CN105196891A (en) | System and method for controlling general type electric chassis adopting drive-by-wire technology and used for facility agriculture | |
| CN100462297C (en) | Method and device for keeping overhead travelling crane in same direction of operating and running | |
| CN104309681A (en) | Automatic steering method and device of smart vehicle | |
| CN200960949Y (en) | Omnibearing follower magnet-wheel four drive working vehicle | |
| CN201784478U (en) | Forklift multi-mode running control device | |
| CN106274552B (en) | Automotive control system | |
| CN204383556U (en) | A kind of device realizing the self-steering of intelligent vehicle | |
| CN106043470A (en) | Automatic tilting type automobile spoiler device with speed brake device | |
| CN111301546B (en) | Control system and control method of wall climbing robot | |
| JP5836033B2 (en) | Tractor power extraction structure | |
| CN202193112U (en) | Four-wheel-drive double-steering traveling gear | |
| CN201446945U (en) | Auxiliary braking device | |
| CN111301544B (en) | Control system and control method of wall climbing robot with scanning function | |
| CN101559766B (en) | Automobile braking system | |
| CN201520989U (en) | Single-arm slide moving steering loading machine | |
| CN211844614U (en) | Steering control device of three-fulcrum multi-directional traveling forklift | |
| CN113978493A (en) | Electric mine car supporting local and remote control dual-mode operation | |
| CN116443093B (en) | In-situ steering and rotating system of integrated frame full-electric wheel type engineering machinery | |
| CN110002369B (en) | Parking brake system of standing forklift and control method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20090218 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |