CN205873696U - Hoist rotation walking dolly - Google Patents
Hoist rotation walking dolly Download PDFInfo
- Publication number
- CN205873696U CN205873696U CN201620791787.2U CN201620791787U CN205873696U CN 205873696 U CN205873696 U CN 205873696U CN 201620791787 U CN201620791787 U CN 201620791787U CN 205873696 U CN205873696 U CN 205873696U
- Authority
- CN
- China
- Prior art keywords
- turntable
- backing plate
- vehicle frame
- walking dolly
- electric machine
- 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.)
- Active
Links
Abstract
The utility model relates to a hoist rotation walking dolly, it includes the frame, the frame upper surface be provided with the backing plate, frame and backing plate between be provided with weighing module, the backing plate upper surface be provided with the revolving stage, upper surface and the lower surface of revolving stage of backing plate be provided with corresponding recess respectively, the recess in be provided with the ball, the revolving stage on be provided with external rotor electric machine and standing block, the external rotor electric machine be connected with lifting hook group through wire rope and standing block, the both ends of external rotor electric machine set up the stopper respectively, the outer circumference of revolving stage on be provided with the teeth of a cogwheel, the frame on be provided with the motor, the motor be connected with the reduction gear, the output shaft of reduction gear on be provided with the gear, gear and revolving stage on wheel gear mesh, the frame lower surface be provided with running gear, the utility model discloses simple structure, it is little to conduct oneself with dignity, can accurately measure the heavy object quality moreover.
Description
Technical field
This utility model belongs to crane technical field, is specifically related to a kind of walking dolly, particularly to a kind of crane
Swinging walking dolly.
Background technology
The dolly of crane is used for realizing goods lifting and moving, and existing monkey is typically only capable to drive workpiece real
Linear motion in existing all directions, and rotary motion cannot be realized, when lift workpiece needs change angle could be in specific bit
Put when reaching installation requirement, it usually needs the method relying on manual intervention, which substantially increases the danger of lifting work, and
The lifting mechanism of traditional trolley is typically to be rotated to realize the upper of lifting workpiece by decelerator band movable reel by motor
Lower motion, causes that trolley deadweight is relatively big, structure complicated；Therefore it provides a kind of simple in construction, conduct oneself with dignity little, can accurately survey
The crane rotation formula walking dolly going out weight quality is very important.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides a kind of simple in construction, little, energy of conducting oneself with dignity
Enough crane rotation formula walking dollies accurately measuring weight quality.
The purpose of this utility model is achieved in that a kind of crane rotation formula walking dolly, and it includes vehicle frame, described
Vehicle frame upper surface be provided with backing plate, be provided with Weighing module between described vehicle frame and backing plate, described backing plate upper surface sets
Being equipped with turntable, the upper surface of described backing plate and the lower surface of turntable and be respectively arranged with corresponding groove, described is recessed
Being provided with ball in groove, described turntable is provided with external rotor electric machine and fixed pulley group, described external rotor electric machine passes through
Steel wire rope and fixed pulley group connect has suspension hook group, the two ends of described external rotor electric machine to be respectively provided with brake, described rotation
Being provided with the gear teeth on the excircle of platform, described vehicle frame is provided with motor, described motor connects decelerator, and described subtracts
Being provided with gear on the output shaft of speed device, described gear is meshed with the gear teeth on turntable, and described vehicle frame lower surface sets
It is equipped with walking mechanism.
The permanent magnet motor that described external rotor electric machine is outer rotor and reel is integrated.
Described Weighing module quantity is no less than 4.
Described Weighing module is evenly distributed between vehicle frame and backing plate.
The described gear teeth on turntable are double helical tooth.
Described turntable and backing plate are circular configuration.
Described Weighing module is fixing with between vehicle frame and pad to be connected.
The beneficial effects of the utility model: this utility model is rotated by decelerator driven gear by motor, and passes through tooth
Wheel engaged transmission is rotated platform and rotates, and turntable can be risen by the ball arranged in the groove between backing plate and turntable
To supporting role, the friction in turntable rotation process and between backing plate can be reduced, the lifting mechanism of turntable upper surface simultaneously
The permanent magnet motor using outer rotor and reel to be integrated can alleviate the own wt of trolley so that simple in construction is tight
Gather, being evenly arranged Weighing module and the quality of lifted weight accurately can be measured between backing plate and vehicle frame, have
Anti-overload feature；This utility model has simple in construction, advantage little, that can accurately measure weight quality of conducting oneself with dignity.
Accompanying drawing explanation
Fig. 1 is the front view of this utility model a kind of crane rotation formula walking dolly.
Fig. 2 is the top view of this utility model a kind of crane rotation formula walking dolly.
Fig. 3 is the A-A partial sectional view of this utility model a kind of crane rotation formula walking dolly.
In figure: 1, vehicle frame 2, backing plate 3, Weighing module 4, ball 5, the gear teeth 6, turntable 7, external rotor electric
Machine 8, brake 9, gear 10, decelerator 11, motor 12 walking mechanism, 13, steel wire rope 14, suspension hook group
15, fixed pulley group 16, groove.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further.
Embodiment 1
As Figure 1-3, a kind of crane rotation formula walking dolly, it includes that vehicle frame 1, described vehicle frame 1 upper surface set
Being equipped with backing plate 2, be provided with Weighing module 3 between described vehicle frame 1 and backing plate 2, described backing plate 2 upper surface is provided with turntable
6, the upper surface of described backing plate 2 and the lower surface of turntable 6 are respectively arranged with corresponding groove 16, in described groove 16
Being provided with ball 4, described turntable 6 is provided with external rotor electric machine 7 and fixed pulley group 15, described external rotor electric machine 7 leads to
Cross steel wire rope 13 and fixed pulley group 15 connection have suspension hook group 14, the two ends of described external rotor electric machine 7 to be respectively provided with brake 8,
Being provided with the gear teeth 5 on the excircle of described turntable 6, described vehicle frame 1 is provided with motor 11, described motor 11 connects
There is decelerator 10, the output shaft of described decelerator 10 is provided with gear 9, described gear 9 and the gear teeth 5 on turntable 6
Being meshed, described vehicle frame 1 lower surface is provided with walking mechanism 12.
This utility model is rotated by decelerator 10 driven gear 5 by motor 11, and drives rotation by meshed transmission gear
Turntable 6 rotates, the ball 4 arranged in the groove 16 between backing plate 2 and turntable 6, turntable 6 can play support and make
With, the friction in turntable 6 rotation process and between backing plate 7, being evenly arranged between backing plate 7 and vehicle frame 1 can be reduced simultaneously
There is Weighing module 3 can the quality of lifted weight accurately be measured, there is anti-overload feature；This utility model has knot
Structure is simple, advantage little, that can accurately measure weight quality of conducting oneself with dignity.
Embodiment 2
As Figure 1-3, a kind of crane rotation formula walking dolly, it includes that vehicle frame 1, described vehicle frame 1 upper surface set
Being equipped with backing plate 2, be provided with Weighing module 3 between described vehicle frame 1 and backing plate 2, described backing plate 2 upper surface is provided with turntable
6, the upper surface of described backing plate 2 and the lower surface of turntable 6 are respectively arranged with corresponding groove 16, in described groove 16
Being provided with ball 4, described turntable 6 is provided with external rotor electric machine 7 and fixed pulley group 15, described external rotor electric machine 7 leads to
Cross steel wire rope 13 and fixed pulley group 15 connection have suspension hook group 14, the two ends of described external rotor electric machine 7 to be respectively provided with brake 8,
Being provided with the gear teeth 5 on the excircle of described turntable 6, described vehicle frame 1 is provided with motor 11, described motor 11 connects
There is decelerator 10, the output shaft of described decelerator 10 is provided with gear 9, described gear 9 and the gear teeth 5 on turntable 6
Being meshed, described vehicle frame 1 lower surface is provided with walking mechanism 12, and described external rotor electric machine 7 is one for outer rotor and reel
The permanent magnet motor of body, described Weighing module 3 quantity is no less than 4, and described mould 3 pieces of weighing is evenly distributed on vehicle frame 1 He
Between backing plate 2, the gear teeth 5 on described turntable 6 are double helical tooth, and described turntable 6 and backing plate 2 are circular configuration, institute
The Weighing module 3 stated is fixing with between vehicle frame 1 and pad 2 to be connected.
This utility model is rotated by decelerator 10 driven gear 5 by motor 11, and drives rotation by meshed transmission gear
Turntable 6 rotates, the ball 4 arranged in the groove 16 between backing plate 2 and turntable 6, turntable 6 can play support and make
With, the friction in turntable 6 rotation process and between backing plate 7 can be reduced simultaneously, the lifting mechanism of swivel head 6 upper surface uses
The permanent magnet motor that outer rotor and reel are integrated can alleviate the own wt of trolley so that simple and compact for structure, pad
Being evenly arranged Weighing module 3 and can accurately measure the quality of lifted weight between plate 7 and vehicle frame 1, has anti-
Overload feature；This utility model has simple in construction, advantage little, that can accurately measure weight quality of conducting oneself with dignity.
Claims (7)
1. a crane rotation formula walking dolly, it includes vehicle frame, it is characterised in that: described vehicle frame upper surface is provided with pad
Plate, is provided with Weighing module between described vehicle frame and backing plate, described backing plate upper surface is provided with turntable, described backing plate
Upper surface and the lower surface of turntable be respectively arranged with corresponding groove, be provided with ball in described groove, described
Being provided with external rotor electric machine and fixed pulley group on turntable, described external rotor electric machine is connected by steel wire rope and fixed pulley group to be had
Suspension hook group, the two ends of described external rotor electric machine are respectively provided with brake, the excircle of described turntable are provided with the gear teeth,
Being provided with motor on described vehicle frame, described motor connects decelerator, and the output shaft of described decelerator is provided with tooth
Wheel, described gear is meshed with the gear teeth on turntable, and described vehicle frame lower surface is provided with walking mechanism.
A kind of crane rotation formula walking dolly the most according to claim 1, it is characterised in that: described external rotor electric machine
The permanent magnet motor being integrated for outer rotor and reel.
A kind of crane rotation formula walking dolly the most according to claim 1, it is characterised in that: described Weighing module number
Amount is no less than 4.
A kind of crane rotation formula walking dolly the most according to claim 1, it is characterised in that: described Weighing module is equal
Even it is distributed between vehicle frame and backing plate.
A kind of crane rotation formula walking dolly the most according to claim 1, it is characterised in that: on described turntable
The gear teeth are double helical tooth.
A kind of crane rotation formula walking dolly the most according to claim 1, it is characterised in that: described turntable and pad
Plate is circular configuration.
A kind of crane rotation formula walking dolly the most according to claim 1, it is characterised in that: described Weighing module with
Fixing connection between vehicle frame and pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620791787.2U CN205873696U (en) | 2016-07-27 | 2016-07-27 | Hoist rotation walking dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620791787.2U CN205873696U (en) | 2016-07-27 | 2016-07-27 | Hoist rotation walking dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205873696U true CN205873696U (en) | 2017-01-11 |
Family
ID=57700383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620791787.2U Active CN205873696U (en) | 2016-07-27 | 2016-07-27 | Hoist rotation walking dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205873696U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109364502A (en) * | 2018-10-29 | 2019-02-22 | 芜湖新华联文化旅游开发有限公司 | A kind of arenas horse race road |
| CN112141885A (en) * | 2020-09-24 | 2020-12-29 | 台州市特种设备检验检测研究院 | Crane |
-
2016
- 2016-07-27 CN CN201620791787.2U patent/CN205873696U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109364502A (en) * | 2018-10-29 | 2019-02-22 | 芜湖新华联文化旅游开发有限公司 | A kind of arenas horse race road |
| CN109364502B (en) * | 2018-10-29 | 2023-10-10 | 芜湖新华联文化旅游开发有限公司 | Horse race for theatre |
| CN112141885A (en) * | 2020-09-24 | 2020-12-29 | 台州市特种设备检验检测研究院 | Crane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201999649U (en) | Movable tower crane | |
| CN204897168U (en) | Axle type part quenches and uses hoist | |
| CN208378251U (en) | A kind of automated machine equipment boom hoisting | |
| CN205873696U (en) | Hoist rotation walking dolly | |
| CN108892035A (en) | A kind of tubing special purpose crane | |
| CN108238551A (en) | A kind of crane with double drive structure | |
| CN201670650U (en) | Rotary suspension hook with positioning device | |
| CN211945978U (en) | Electric hoist gantry crane hoisting device | |
| CN106827322A (en) | A kind of disposable glove stripper apparatus | |
| CN208378197U (en) | A kind of electronic cross hanger | |
| CN205772880U (en) | A kind of hanging balancing formula hoist crab | |
| CN217676476U (en) | Lifting device convenient to adjust rotation angle | |
| CN103359639A (en) | Rack luffing mechanism of portal crane | |
| CN202558578U (en) | Dedicated manually operated lifting device for support | |
| CN201424351Y (en) | Winch mechanism with the function of limiting super elevation and over speed | |
| CN208747487U (en) | A kind of double-hung rotation vehicle of crane | |
| CN202754722U (en) | Novel rotating disc type crane car mechanism | |
| CN209383294U (en) | A kind of derrick crane adjusting height with rock-steady structure | |
| CN201736116U (en) | Mechanical jacking and slewing mechanism | |
| CN207921664U (en) | Trees pruning manipulator control device | |
| CN202716013U (en) | Gantry crane turnover machine | |
| CN219136213U (en) | Rotatable trolley of crane | |
| CN204849703U (en) | Endless chain hoist formula headstock gear | |
| CN202626951U (en) | Digitized toothed bar type hoist | |
| CN214359927U (en) | Adjustable support of crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |