CN207551751U - Crane and crane with electric lifting tool supply electric installation with suspender - Google Patents
Crane and crane with electric lifting tool supply electric installation with suspender Download PDFInfo
- Publication number
- CN207551751U CN207551751U CN201721554947.2U CN201721554947U CN207551751U CN 207551751 U CN207551751 U CN 207551751U CN 201721554947 U CN201721554947 U CN 201721554947U CN 207551751 U CN207551751 U CN 207551751U
- Authority
- CN
- China
- Prior art keywords
- suspender
- cable
- electric
- crane
- lifting tool
- 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
- 238000009434 installation Methods 0.000 title claims abstract description 24
- 239000000725 suspension Substances 0.000 claims abstract description 16
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model is related to carry the crane of electric lifting tool and crane suspender to supply electric installation;Crane with electric lifting tool includes walking dolly, the suspension hook being arranged below walking dolly and the electric lifting tool on suspension hook, further include the suspender cable for powering to electric lifting tool, one end of suspender cable is connected on walking dolly, the other end is equipped with the electric connector for electric lifting tool connection, and suspender cable has the elastic telescopic section of the spiral helicine lifting being used for electric lifting tool and elastic telescopic.When crane works, elastic telescopic deformation occurs when electric lifting tool moves up and down for elastic telescopic section, ensures that the height of cable length and electric lifting tool matches.Compared with the prior art, it does not need to set cable drum on crane, reduces the cost of manufacture of crane.
Description
Technical field
Make the utility model is related to a kind of crane of in crane field with electric lifting tool and in the crane
Crane supplies electric installation with suspender.
Background technology
The Chinese invention patent application that publication No. is CN102616655A, date of publication is 2012.08.01 discloses a kind of tool
There is the crane of combined sling, including girder 1, crossbeam 2 and walking dolly 3, girder 1 has two be arranged in parallel, the end of girder 1
Portion is separately installed with idler wheel, and the both ends of crossbeam 2 are connected on two girders 1, and trolley track is equipped on girder 1, and walking is small
Vehicle 3 can walk along trolley track.Walking dolly 3 is equipped with lifting mechanism 7, and lifting mechanism 7 is connected with combined sling, combined sling
Including common suspender and special suspender 5, different suspenders are used for the handling demand for meeting distinct device and product.Common suspender includes
Reel, steel wire rope, suspension hook 4 and pulley, reel be mounted on walking dolly 3 on, can be rotated under the drive of motor, steel wire rope around
It is located on reel, hook is installed on a steel cord by pulley.Special suspender 5 is the electric lifting tools such as magnechuck, grab bucket, electronic
Suspender 5 needs to introduce electric power, electric lifting tool 5 to be driven to act.
Electric lifting tool 5 connects power supply by suspender cable 6, and crane is equipped with cable reel installation 8, twisted and released of the cable dress
Put 8 and include cable drum and cable basket, cable drum is mounted on walking dolly 3, for winding cable, cable basket be mounted on
On the connector that electric lifting tool 5 is connected, suspender cable 6 is put with disk for guiding;The cable drum includes motor, slows down
Mechanical, electrical cable reel, brake and mounting seat;One end of suspender cable 6 is connected on cable drum, the plug of the other end with
The plug of cable on special suspender is connected, so as to power for special suspender.When crane works, by controlling coil of cable
The rotation direction of cylinder realizes take-up, cable laying.Existing crane has problems in that the cable reel installation 8 on crane needs
Want component more, design difficulty is larger, and cost of manufacture is high.
Utility model content
The purpose of this utility model is to provide a kind of cranes with electric lifting tool, are needed to solve existing crane
The problem of cable reel installation being set for electric lifting tool, and causing crane cost increase;The purpose of this utility model also exists
Electric installation is supplied in providing a kind of crane used in the crane suspender.
To achieve the above object, the scheme 1 of the crane with electric lifting tool of the utility model is:With electric lifting tool
Crane include walking dolly, the suspension hook that is arranged below walking dolly and the electric lifting tool on suspension hook, further include
For the suspender cable powered to electric lifting tool, one end of suspender cable is connected on walking dolly, and the other end is set
There is the electric connector for electric lifting tool connection, suspender has the spiral helicine lifting being used for electric lifting tool with cable and elasticity is stretched
The elastic telescopic section of contracting.
Scheme 2 is, according to the crane described in scheme 1, the walking dolly is equipped with lifting mechanism, the suspender electricity consumption
Cable is connected with walking dolly is located proximate to lifting mechanism setting.
Scheme 3 is, according to the crane described in scheme 2, suspender cable is used for what is be connected with electric lifting tool
One end is fixed on the suspension hook.
Scheme 4 is, according to 1 to 3 any one of them crane of scheme, the electric connector is explosion-proof aviation plug.
Scheme 5 is, according to 1 to 3 any one of them crane of scheme, crane is further included for the suspender electricity consumption
The electric appliance box of cable power supply, electric appliance box have the power interface for suspender cable connection.
Scheme 6 is, according to the crane described in scheme 5, crane further includes drivers' cab, is equipped with described in supplying and hangs in drivers' cab
The suspender switch of tool cable connection, suspender cable are switched by suspender and are connect with the electric appliance box.
The crane suspender of the utility model is for the scheme 1 of electric installation:Crane is included with suspender for electric installation
In the suspender cable powered to electric lifting tool, further include for the electric appliance box of suspender cable power supply, electric appliance box to be equipped with
For the power interface of suspender cable connection, it is electronic that one end of suspender cable with electric appliance box for connect, the other end is equipped with confession
The electric connector of suspender connection, suspender cable have the elasticity of the spiral helicine lifting being used for electric lifting tool and elastic telescopic
Telescopic segment.
Scheme 2 is, the suspender according to scheme 1 supplies electric installation, close to electric connector institute on the suspender cable
Position at one end is equipped with the cable fixation structure for being connect with the suspension hook on crane.
Scheme 3 is that the suspender according to scheme 1 or 2 supplies electric installation, and the electric connector is explosion-proof aviation plug.
Scheme 4 is that the crane according to scheme 1 or 2 is further included for electric installation for installation into crane with suspender
Drivers' cab in suspender switch, the suspender cable switched by suspender connect the electric appliance box when in use.
The beneficial effects of the utility model are:Crane with electric lifting tool includes electric lifting tool and suspender cable,
One end of suspender cable is fixed on walking dolly, the other end is equipped with electric connector, and suspender has spiral helicine bullet with cable
Property telescopic segment, elastic telescopic deformation occurs when electric lifting tool moves up and down, ensures cable length and electric crane elastic telescopic section
The height of tool matches.Compared with the prior art, it does not need to set cable drum on crane, reduces the making of crane
Cost.
Further, suspender be connected with cable with walking dolly be located proximate on walking dolly lifting mechanism setting;
Ensure that suspender cable is corresponding up and down with electric lifting tool position, shorten the distance between suspender cable and electric lifting tool, avoid
Suspender impacts other devices with cable.
Further, suspender cable for one end for being connected with electric lifting tool is fixed on hanging below walking dolly
On hook;The stress of suspender cable is avoided to be transmitted to be electrically connected place of the cable with electric lifting tool, ensures cable and electric lifting tool
Secure connection.
Description of the drawings
Fig. 1 is the structure diagram of the existing crane with electric lifting tool;
Fig. 2 is the structure diagram of the cable reel installation in Fig. 1;
Fig. 3 is the structure diagram of the embodiment one of the crane with electric lifting tool of the utility model.
Specific embodiment
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
The embodiment one of the crane with electric lifting tool of the utility model, as shown in figure 3, including be arranged in parallel two
Root girder 1 and two crossbeams 2 being crossed between two girders 1, crossbeam 2 are equipped with the track walked for walking dolly 3, and walking is small
Vehicle 3 is equipped with lifting mechanism 7, and lifting mechanism 7 includes cable drum, steel wire rope and pulley, and suspension hook 4 is mounted on pulley, electricity
Dynamic suspender 5 is hung on suspension hook 4.
Crane further includes the suspender cable 6 for powering to electric lifting tool 5, and suspender is connected to the upper end of cable 6
On walking dolly 3 and link position is set close to lifting mechanism 7, and the lower end of suspender cable 6 is equipped with to be connected for electric lifting tool 5
Plug, the plug in the present embodiment is explosion-proof aviation plug, and explosion-proof aviation plug is the prior art.
Electric lifting tool 5 moves up and down with suspension hook 4 when crane works, and suspender cable 6 has spiral helicine be used for electricity
The elastic telescopic section 9 of flexible deformation that dynamic suspender 5 lifts;When crane works, after electric lifting tool 5 moves down certain altitude, bullet
Property 9 tension of telescopic segment and elasticity open, increase suspender cable 6 length.After electric lifting tool 5 moves up certain altitude, elasticity
The elastic shrinkage under the action of its own elastic force of telescopic segment 9 shortens the length of suspender cable 6.
Further, suspender cable 6 is fixed on close to the cable section of its lower end on suspension hook 4, suspender with cable 6 by
Suspender cable 6 and 4 coupling part stress of suspension hook during drawing, avoid pulling force suffered by suspender cable 6 to suspender cable 6 with it is electronic
Electrical connection between suspender 5 impacts.
Further, crane further includes the explosion-proof electric apparatus case for powering to suspender cable 6, and explosion-proof electric apparatus case can be with
36V~450V voltages are provided, and with the power interface connected for suspender cable 6.The crane for carrying drivers' cab is come
It says, is equipped with that the suspender of 6 break-make of suspender cable is controlled to switch in drivers' cab.
Suspender is switched by suspender with cable 6 and is connect with explosion-proof electric apparatus case;Explosion-proof electric apparatus case, suspender switch and suspender electricity consumption
Cable 6 forms suspender and supplies electric installation.In other embodiments, suspender can not also be set to switch in drivers' cab, suspender cable 6
It is directly connected to explosion-proof electric apparatus case.
Compared with the prior art, the devices such as setting cable drum, motor, brake are not needed to, reduce crane
Cost of manufacture, reduce crane designs and produces difficulty.
The crane of the utility model supplies the embodiment of electric installation with suspender, and crane suspender is above-mentioned for electric installation
Suspender in any embodiment of the crane with electric lifting tool of utility model supplies electric installation.Therefore, it is not repeated to illustrate.
Claims (10)
1. the crane with electric lifting tool, including walking dolly, the suspension hook being arranged below walking dolly and mounted on suspension hook
On electric lifting tool, further include the suspender cable for powering to electric lifting tool, it is characterised in that:The suspender cable
One end is connected on walking dolly, and the other end is equipped with the electric connector for electric lifting tool connection, and suspender has helical form with cable
Be used for electric lifting tool lifting and elastic telescopic elastic telescopic section.
2. the crane according to claim 1 with electric lifting tool, it is characterised in that:The walking dolly is equipped with
Mechanism is risen, the suspender is connected with cable with walking dolly is located proximate to lifting mechanism setting.
3. the crane according to claim 2 with electric lifting tool, it is characterised in that:The suspender cable is used for
The one end being connected with electric lifting tool is fixed on the suspension hook.
4. the crane according to any one of claims 1 to 3 with electric lifting tool, it is characterised in that:The electrical connection
Device is explosion-proof aviation plug.
5. the crane according to any one of claims 1 to 3 with electric lifting tool, it is characterised in that:Crane also wraps
It includes for the electric appliance box of the suspender cable power supply, electric appliance box to have the power interface for suspender cable connection.
6. the crane according to claim 5 with electric lifting tool, it is characterised in that:Crane further includes drivers' cab,
The suspender being equipped in drivers' cab for the suspender cable connection switchs, and suspender cable passes through suspender switch and the electric appliance box
Connection.
7. crane supplies electric installation with suspender, including the suspender cable for being used to power to electric lifting tool, it is characterised in that:Also wrap
It includes for the electric appliance box of suspender cable power supply, electric appliance box to be equipped with the power interface for suspender cable connection, suspender is used
One end of cable with electric appliance box for connecting, the other end is equipped with the electric connector connected for electric lifting tool, and suspender has with cable
It is spiral helicine be used for electric lifting tool lifting and elastic telescopic elastic telescopic section.
8. crane according to claim 7 supplies electric installation with suspender, it is characterised in that:On the suspender cable by
The position of nearly electric connector institute at one end is equipped with the cable fixation structure for being connect with the suspension hook on crane.
9. crane according to claim 7 or 8 supplies electric installation with suspender, it is characterised in that:The electric connector is anti-
Quick-fried aviation plug.
10. crane according to claim 7 or 8 supplies electric installation with suspender, it is characterised in that:Crane is powered with suspender
Device further includes the suspender switch in the drivers' cab for installation into crane, and the suspender cable passes through suspender when in use
It switchs and connects the electric appliance box.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721554947.2U CN207551751U (en) | 2017-11-20 | 2017-11-20 | Crane and crane with electric lifting tool supply electric installation with suspender |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721554947.2U CN207551751U (en) | 2017-11-20 | 2017-11-20 | Crane and crane with electric lifting tool supply electric installation with suspender |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207551751U true CN207551751U (en) | 2018-06-29 |
Family
ID=62679291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721554947.2U Expired - Fee Related CN207551751U (en) | 2017-11-20 | 2017-11-20 | Crane and crane with electric lifting tool supply electric installation with suspender |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207551751U (en) |
-
2017
- 2017-11-20 CN CN201721554947.2U patent/CN207551751U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105121326B (en) | Crane | |
CN103441451B (en) | A kind of overhead transmission line crosses over wire laying device | |
CN102381639A (en) | Crane | |
CN109835819A (en) | Tunnel Mobile crane | |
CN103663189B (en) | Moving arm tower crane installation method | |
CN209702099U (en) | Tunnel Mobile crane | |
CN111923089B (en) | Robot hanging rope and wire live working robot | |
CN205955757U (en) | Section of jurisdiction overhead hoist | |
CN207551751U (en) | Crane and crane with electric lifting tool supply electric installation with suspender | |
CN201746270U (en) | Hoisting mechanism of crane | |
JP5850218B2 (en) | Charging system at crane hook | |
CN214879662U (en) | Crane slide wire cable protection device | |
CN106480822B (en) | A kind of suspension bridge sling replacing system and the method for replacing sling of suspension bridge | |
CN208378265U (en) | A kind of steel-wire rope type electric block | |
CN103910290B (en) | Rope luffing formula crane and crane rope lubricating method | |
CN207192568U (en) | A kind of anti-cable wound form hook gear | |
CN202924581U (en) | CT (Current Transformer) coil hoisting device | |
CN109335973A (en) | A kind of road and bridge boom hoisting | |
CN208249682U (en) | A kind of wind wheel slipping tail tooling | |
CN103663130A (en) | Wire coil hoisting equipment | |
CN102530717A (en) | Lifting appliance | |
CN207896560U (en) | A kind of skyscraper cable-laying gear | |
CN106115504A (en) | A kind of suspender | |
CN201016375Y (en) | Cable wire head fixing device | |
CN207061730U (en) | Possesses the hoist engine of suspension hook supervising device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 |
|
CF01 | Termination of patent right due to non-payment of annual fee |