CN201746229U - Crane and trolley and wheels of crane - Google Patents
Crane and trolley and wheels of crane Download PDFInfo
- Publication number
- CN201746229U CN201746229U CN2010202024313U CN201020202431U CN201746229U CN 201746229 U CN201746229 U CN 201746229U CN 2010202024313 U CN2010202024313 U CN 2010202024313U CN 201020202431 U CN201020202431 U CN 201020202431U CN 201746229 U CN201746229 U CN 201746229U
- Authority
- CN
- China
- Prior art keywords
- track
- wheel
- annular groove
- arrangement
- cross
- 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
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model relates to a crane and a trolley and wheels of the crane, wherein a ring groove with V-shaped cross section, which is matched with a track, is arranged on the matching surface of each wheel and the track, and the matching part of the track and the ring groove of the corresponding wheel is V-shaped so as to be matched with the ring groove. In the utility model, the ring groove with V-shaped cross section is formed on the each wheel of the crane, and the shape of the track is changed to be matched with that of the wheels, so that the problem of the trolley deviation of the crane during running are solved, the service life of the crane is prolonged and a huge amount of maintenance cost is saved for users.
Description
Technical field
The utility model relates to the elevator machinery field, especially a kind of hoisting crane and dolly and wheel.
Background technology
Monkey is an important component part of bridge-type or beam crane, in the course of the work, dolly moves back and forth on the direction of setting by respective track on wheel and the hoisting crane, thereby realize the carrying of weight or move, and bridge-type or transfer crane trolley travelling system are when only allowing to adopt monolateral driving, because the restriction of conventional wheel structure, can not horizontally-guided, deviation phenomenon can appear in dolly, and this phenomenon can cause wheel rim and track to rub, and then damages wheel, thereby shortened the service life of wheel and track, in process of production, need frequent parts such as change of wheels, increased the maintenance cost of hoisting crane greatly, normal work and production have been influenced, simultaneously, deviation phenomenon has also increased running resistance, forces the long-term overload operation of motor and transmission device, in addition, crane under the situation of its two ends unbalance stress, also above-mentioned deviation phenomenon can occur in operational process.
The problems referred to above have also caused infringement to hoisting crane when having influenced the normal operation of dolly, had a strong impact on the service life of hoisting crane, have influenced the normal operation of hoisting crane simultaneously, have caused inconvenience and unnecessary loss for the hoisting crane user.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of hoisting crane and the dolly and wheel that can prevent sideslip.
For achieving the above object, the wheel in the utility model adopts following technical scheme: it is the annular groove of V-arrangement that a kind of hoisting crane wheel, the periphery of this wheel are provided with the cross-sectional plane that is used for cooperating with track.
The cross-sectional plane of described annular groove is the butt V-arrangement.
Dolly in the utility model adopts following technical scheme: a kind of monkey, comprise being respectively applied for two groups of wheels that cooperate with the track of hoisting crane both sides that it is the annular groove of V-arrangement that one group of its periphery separately in two groups of wheels is provided with the cross-sectional plane that is used for cooperating with track.
It is the annular groove of V-arrangement that its periphery separately of one group of wheel of a side that is in transmission connection with actuating device is provided with the cross-sectional plane that is used for cooperating with track.
The cross-sectional plane of described annular groove is the butt V-arrangement.
Hoisting crane in the utility model adopts following technical scheme: a kind of hoisting crane, comprise dolly and track, described dolly comprises two groups of wheels that cooperate with the track of hoisting crane both sides respectively, it is the annular groove of V-arrangement that one group of its periphery separately in two groups of wheels is provided with the cross-sectional plane that is used for cooperating with track, and the cross-sectional plane of the cooperation place of respective rail and wheel annular groove is the V-arrangement of falling the butt.
One group of wheel of a side that is in transmission connection with actuating device its to be provided with the cross-sectional plane that is used for cooperating with track with the fitting surface of track separately be the annular groove of V-arrangement.
The cross-sectional plane of described annular groove is the butt V-arrangement.
The utility model is by offering the annular groove that the cross section is a V-arrangement on the hoisting crane wheel, simultaneously track is changed and be made as the shape adaptive with wheel, solved the problem of hoisting crane dolly sideslip when work, increased the service life of hoisting crane, for the user has saved a large amount of maintenance costs.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of wheel in the utility model;
Fig. 2 is the structural representation of a kind of embodiment of dolly in the utility model;
Fig. 3 is the structural representation of a kind of embodiment of hoisting crane in the utility model.
The specific embodiment
As shown in Figure 1, the embodiment of a kind of hoisting crane wheel of the present utility model, described wheel 1 is provided with the annular groove 2 that the cross-sectional plane that is used for cooperating with track is the butt V-arrangement with the fitting surface of track, this annular groove 2 is used for cooperating with respective track on the hoisting crane, the phenomenon that can prevent sideslip takes place, certainly the cross-sectional plane of annular groove 2 can also be V-arrangement, so also can play anti-deviation effect.
As shown in Figure 2, the embodiment of a kind of monkey of the present utility model, a kind of monkey, comprise and be respectively applied for two groups of wheels that cooperate with the track of hoisting crane both sides, it is provided with the annular groove 2 that the cross-sectional plane that is used for cooperating with track is the butt V-arrangement with the fitting surface of track one group of wheel 1 of a side that is in transmission connection with actuating device 3, and the wheel 5 of offside adopts the standard wheel, is in order to prevent dolly sideslip under the situation of monolateral driving like this; Certainly, can also be on the fitting surface of itself and track, annular groove being set away from one group of wheel of a side of actuating device 3, one group of wheel of a side that is in transmission connection with actuating device 3 adopts the standard wheel, so also can prevent dolly sideslip under the situation of monolateral driving; The cross-sectional plane of described annular groove can also be V-arrangement.
As shown in Figure 3, the embodiment of a kind of hoisting crane of the present utility model, a kind of hoisting crane comprises dolly and track 4, described dolly comprises and is respectively applied for two groups of wheels that cooperate with the track of hoisting crane both sides, one group of wheel, 1 its fitting surface with track 4 of a side that is in transmission connection with actuating device 3 is provided with the annular groove 2 that the cross-sectional plane that is used for cooperating with track 4 is the butt V-arrangement, the cooperation place of track 4 and the annular groove 2 of corresponding wheel 1 is set to the butt V-arrangement adaptive with annular groove 2, and its offside still adopts standard wheel 5 and standard track 6, is in order to prevent dolly sideslip under the situation of monolateral driving like this; Certainly can also on one group of wheel away from a side of actuating device 3 annular groove be set, a side that is in transmission connection with actuating device 3 adopts standard wheel and standard track, can reach the purpose that prevents the dolly sideslip equally like this; Certainly, the cross-sectional plane of annular groove 2 can also be set to V-arrangement.
Claims (8)
1. hoisting crane wheel, it is characterized in that: it is the annular groove of V-arrangement that the periphery of this wheel is provided with the cross-sectional plane that is used for cooperating with track.
2. hoisting crane wheel according to claim 1 is characterized in that: the cross-sectional plane of described annular groove is the butt V-arrangement.
3. a monkey comprises being respectively applied for two groups of wheels that cooperate with the track of hoisting crane both sides, it is characterized in that: it is the annular groove of V-arrangement that one group of its periphery separately in two groups of wheels is provided with the cross-sectional plane that is used for cooperating with track.
4. monkey according to claim 3 is characterized in that: it is the annular groove of V-arrangement that its periphery separately of one group of wheel of a side that is in transmission connection with actuating device is provided with the cross-sectional plane that is used for cooperating with track.
5. according to claim 3 or 4 described monkeies, it is characterized in that: the cross-sectional plane of described annular groove is the butt V-arrangement.
6. hoisting crane, comprise dolly and track, described dolly comprises two groups of wheels that cooperate with the track of hoisting crane both sides respectively, it is characterized in that: it is the annular groove of V-arrangement that one group of its periphery separately in two groups of wheels is provided with the cross-sectional plane that is used for cooperating with track, and the cross-sectional plane of the cooperation place of respective rail and wheel annular groove is the V-arrangement of falling the butt.
7. hoisting crane according to claim 6 is characterized in that: one group of wheel of a side that is in transmission connection with actuating device its to be provided with the cross-sectional plane that is used for cooperating with track with the fitting surface of track separately be the annular groove of V-arrangement.
8. according to claim 6 or 7 described hoisting cranes, it is characterized in that: the cross-sectional plane of described annular groove is the butt V-arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202024313U CN201746229U (en) | 2010-05-25 | 2010-05-25 | Crane and trolley and wheels of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202024313U CN201746229U (en) | 2010-05-25 | 2010-05-25 | Crane and trolley and wheels of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201746229U true CN201746229U (en) | 2011-02-16 |
Family
ID=43580906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202024313U Expired - Fee Related CN201746229U (en) | 2010-05-25 | 2010-05-25 | Crane and trolley and wheels of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201746229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102976230A (en) * | 2012-11-28 | 2013-03-20 | 裕东（中山）机械工程有限公司 | Horizontal movement device for hoisting machine |
-
2010
- 2010-05-25 CN CN2010202024313U patent/CN201746229U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102976230A (en) * | 2012-11-28 | 2013-03-20 | 裕东（中山）机械工程有限公司 | Horizontal movement device for hoisting machine |
| CN102976230B (en) * | 2012-11-28 | 2015-06-17 | 裕东（中山）机械工程有限公司 | Horizontal movement device for hoisting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203998697U (en) | Movable type gantry mast-up | |
| CN102211741A (en) | Novel universal towrope pulley | |
| CN201634332U (en) | Heavy girder gantry crane | |
| CN201746229U (en) | Crane and trolley and wheels of crane | |
| CN201343743Y (en) | Land leveler drive axle and balance box supporting and connecting device | |
| CN202429889U (en) | Crane travel mechanism for bridge crane | |
| CN202558476U (en) | Bridge crane trolley deviation rectifying device | |
| CN202542724U (en) | Steel wire rope release preventing device of crane | |
| CN203021174U (en) | Lifting hook group for double-bridge crane | |
| CN204135325U (en) | A kind of coverter pig 160t ladle car | |
| CN202322176U (en) | Self-detachable type gantry trolley | |
| CN202175505U (en) | Device for connecting end beam and main beam of crane | |
| CN203820322U (en) | Single girder portal crane | |
| CN203602251U (en) | Travelling crane device for workshop | |
| CN202449728U (en) | Double-pulley lifting hook device of gantry crane | |
| CN201999005U (en) | Four-axis balance wheel set for heavy load electric flat carriage | |
| CN204416979U (en) | One can accelerate hanging device | |
| CN204454368U (en) | A kind of hanging device | |
| CN204823761U (en) | From balanced structure | |
| CN202542708U (en) | Big wheel of bridge crane | |
| CN202429887U (en) | Wheel set for bridge type crane | |
| CN204659354U (en) | Rail vehicle wheels special dismounting device | |
| CN202465071U (en) | Crane wheel | |
| CN203998657U (en) | Tower machine amplitude variation trolley | |
| CN201942433U (en) | Trundle for tracks |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Henan Weihua Heavy Machinery Co., Ltd. Assignor: Weihua Co., Ltd. Contract record no.: 2012410000004 Denomination of utility model: Crane and trolley and wheels of crane Granted publication date: 20110216 License type: Exclusive License Record date: 20120215 |
|
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Henan Weihua Heavy Machinery Co., Ltd. Assignor: Weihua Co., Ltd. Contract record no.: 2012410000004 Date of cancellation: 20120321 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Henan Weihua Heavy Machinery Co., Ltd. Assignor: Weihua Co., Ltd. Contract record no.: 2012410000024 Denomination of utility model: Crane and trolley and wheels of crane Granted publication date: 20110216 License type: Exclusive License Record date: 20120321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20160525 |