CN202279636U - Operating handle of crane - Google Patents
Operating handle of crane Download PDFInfo
- Publication number
- CN202279636U CN202279636U CN2011203875702U CN201120387570U CN202279636U CN 202279636 U CN202279636 U CN 202279636U CN 2011203875702 U CN2011203875702 U CN 2011203875702U CN 201120387570 U CN201120387570 U CN 201120387570U CN 202279636 U CN202279636 U CN 202279636U
- Authority
- CN
- China
- Prior art keywords
- electric wire
- spring
- operating handle
- electrical motor
- motor
- 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
Links
Images
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model discloses an operating handle of a crane. The operating handle comprises a motor, wherein the upper end of the motor is provided with a roller rolling along a truss beam; an electric wire is suspended below the motor; the lower end of the electric wire is connected with the operating handle; the lower end of the motor is connected with a spring; and the other end of the spring is fixedly connected to the upper part of the electric wire. In need of lengthening, the spring is pulled to the required length; in need of a short wire or when not in use, the spring is shrunk to the minimum position, so that a middle stretching section can be freely adjusted; and the operating handle is suspended above operating personnel, so that the operation space is saved.
Description
Technical field
The utility model relates to the start-up control device of hoisting crane, specifically belongs to the crane operation handle.
Background technology
Crane operation handle now commonly used has only two kinds of remote control and stay-supporteds.These two kinds of operating handles all possess a drawback, and distance type handle disadvantage is: collide easily between the driving, the battery in the remote controller often needs to change (waste material and time); Stay-supported handle disadvantage is: handle is long sometimes, breaks coiled handset cord during the push-and-pull driving easily, often needs to change handle, waste material and time.
The utility model content
The purpose of the utility model provides a kind of crane operation handle, the length of just elongating spring needs when needing lengthening; When needing short-term or not the time spent, spring will not be retracted to minimum position, like this in the middle of stretch section just be free to adjusting, operating handle is suspended on the top of operating personal, thereby has practiced thrift the operational space.
The technical scheme of the utility model is following:
The crane operation handle includes electrical motor, and the upper end of electrical motor is equipped with the roller that the car beam rolls along the purlin; Be hung with electric wire under the electrical motor; The lower end of electric wire is connected with operating handle, and described electrical motor lower end is connected with spring, and the other end of spring is fixedly connected on the top of electric wire.
Be fixedly connected with only stay cord between said electric wire top and the electrical motor, end the stay cord lower end and be provided with hook, the top of electric wire is fixed with the annulus that can be snapped on the hook.
The stay-supported handle interlude of the utility model is set up an extension spring, also will connect only stay cord in the spring, ends stay cord and is steel rope and process and form; The main restraining spring length that plays a part; Set up an annulus on the electrical motor, a hook is set up in the lower end, and the time spent does not keep normal length; Just take down hook from annulus when needing lengthening, elongate the length that spring needs to you; When needing short-term or not the time spent, can hook not hung on the annulus, spring will be bound to minimum position like this; Middle stretch section just is free to regulate; Middle tensile elongation is about 1.5-2 meters, and operating handle is suspended on the top of operating personal, thereby has practiced thrift the operational space.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Referring to accompanying drawing, the crane operation handle includes electrical motor 1; The upper end of electrical motor 1 is equipped with the roller 3 that car beam 2 rolls along the purlin, and electrical motor is hung with electric wire 41 time, and the lower end of electric wire 4 is connected with operating handle 5; Electrical motor 1 lower end is connected with spring 6, and the other end of spring 6 is fixedly connected on the top of electric wire 4, is fixedly connected with only stay cord 7 between electric wire top and the electrical motor 1; End the stay cord lower end and be provided with hook, the top of electric wire is fixed with the annulus that can be snapped on the hook.
Claims (2)
1. crane operation handle; Include electrical motor; The upper end of electrical motor is equipped with the roller that the car beam rolls along the purlin, is hung with electric wire under the electrical motor, and the lower end of electric wire is connected with operating handle; It is characterized in that: described electrical motor lower end is connected with spring, and the other end of spring is fixedly connected on the top of electric wire.
2. crane operation handle according to claim 1 is characterized in that: be fixedly connected with only stay cord between described electric wire top and the electrical motor, end the stay cord lower end and be provided with hook, the top of electric wire is fixed with the annulus that can be snapped on the hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203875702U CN202279636U (en) | 2011-10-13 | 2011-10-13 | Operating handle of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203875702U CN202279636U (en) | 2011-10-13 | 2011-10-13 | Operating handle of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202279636U true CN202279636U (en) | 2012-06-20 |
Family
ID=46225812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203875702U Expired - Fee Related CN202279636U (en) | 2011-10-13 | 2011-10-13 | Operating handle of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202279636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192646A (en) * | 2014-06-20 | 2014-12-10 | 蔡玲霄 | Handle wire take-up device of crane |
-
2011
- 2011-10-13 CN CN2011203875702U patent/CN202279636U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192646A (en) * | 2014-06-20 | 2014-12-10 | 蔡玲霄 | Handle wire take-up device of crane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203820334U (en) | Device for descending and disassembling arm through turning back of tower cane in air | |
| CN208352858U (en) | Control adjustable length high-altitude power equipment maintaining takes sundries | |
| CN202279636U (en) | Operating handle of crane | |
| CN104030184B (en) | Draining pump elevating mechanism for transformer station's fire control well | |
| CN203451150U (en) | Hoisting device for replacing belt roller | |
| EP2400612A1 (en) | Wire tenser | |
| CN205034944U (en) | Web hoisting accessory | |
| CN203129020U (en) | Cast-in-situ box girder super-long tensioned threading device | |
| CN205328478U (en) | Heavy balanced tower crane | |
| CN205442449U (en) | Portable tower crane device | |
| CN103420215A (en) | Automatic coil winding machine | |
| CN203345975U (en) | Installation device of hoisting steel wire rope and tower crane | |
| CN103048759B (en) | Paying-off robot and application thereof on erecting optical cables on 110kV circuit | |
| CN207183923U (en) | A kind of insulator replacement device | |
| CN202444202U (en) | Aerial cable locking device | |
| CN213416079U (en) | Lifting device for bridge engineering | |
| CN101628691A (en) | Pitch winding mechanism of crane | |
| CN201493951U (en) | Post-tensioning girder pre-stress strand pricking device | |
| CN205442450U (en) | Long -range controlled tower crane device | |
| CN204185172U (en) | The elevator system of roof is transported to for weight in building | |
| CN201326889Y (en) | Safety lever for punching machine | |
| CN208561200U (en) | A kind of winder for distribution line binding wire | |
| CN202138973U (en) | Winching assistant device | |
| CN201686400U (en) | None-pressing fast suspension hook for suspending | |
| CN204310683U (en) | A kind of novel large equipment lifting device |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20191013 |