CN204689417U - A kind of hoisting crane double-beam trolley - Google Patents
A kind of hoisting crane double-beam trolley Download PDFInfo
- Publication number
- CN204689417U CN204689417U CN201520259961.4U CN201520259961U CN204689417U CN 204689417 U CN204689417 U CN 204689417U CN 201520259961 U CN201520259961 U CN 201520259961U CN 204689417 U CN204689417 U CN 204689417U
- Authority
- CN
- China
- Prior art keywords
- wheel
- bearing
- retarder
- fixedly connected
- clutch shaft
- 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
Landscapes
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model discloses a kind of hoisting crane double-beam trolley, comprise trolley body, the first lifting mechanism, the second lifting mechanism, operating component, drive wheel assemblies and flower wheel.Trolley body comprises two symmetrical vehicle frame end carriages, and the two ends of vehicle frame end carriage are provided with the wheel wells for installing drive wheel assemblies and flower wheel.Operating component comprises retarder and motor.Drive wheel assemblies comprises driving wheel body, stepped shaft, clutch shaft bearing, the second bearing, shading ring, seal ring, axle sleeve, big gear wheel.Clutch shaft bearing, the second bearing and axle sleeve are socketed with stepped shaft successively, and shading ring is arranged between clutch shaft bearing and the second bearing.Big gear wheel is fixedly connected with driving wheel body, and big gear wheel engages with driven wheel.The operating unit of this dolly adopts two cover LDA retarders to drive two driving wheel bodies respectively, and motor is directly fixedly connected with LDA retarder, and this kind of type of drive structure is simple, and cost is lower.
Description
Technical field
The utility model belongs to the technical field of hoisting crane, specifically, relates to a kind of hoisting crane double-beam trolley.
Background technology
What the type of drive of existing double-beam trolley generally adopted is that the horizontal machine be fixedly connected in car frame drives vertical speed reducer, vertical speed reducer drive shaft, then drives driving wheel by main shaft, and this structure is comparatively complicated, and cost is higher.
Utility model content
For deficiency above-mentioned in prior art, the utility model provides a kind of structure simple, lower-cost hoisting crane double-beam trolley.
In order to achieve the above object, the solution that the utility model adopts is: a kind of hoisting crane double-beam trolley, comprises trolley body, the first lifting mechanism, the second lifting mechanism, operating component, drive wheel assemblies and flower wheel.First lifting mechanism is fixedly connected with trolley body respectively with the second lifting mechanism.Trolley body comprises two symmetrical vehicle frame end carriages, and the two ends of vehicle frame end carriage are provided with the wheel wells for installing drive wheel assemblies and flower wheel.Operating component comprises retarder and motor, and motor, retarder and vehicle frame end carriage are fixedly connected sequentially, and the output shaft end of retarder is fixedly connected with driven wheel.
Drive wheel assemblies comprises driving wheel body, stepped shaft, clutch shaft bearing, the second bearing, shading ring, seal ring, axle sleeve, big gear wheel.Be arranged on stepped shaft in wheel wells and vehicle frame end carriage is rotationally connected, clutch shaft bearing, the second bearing, axle sleeve are socketed with stepped shaft successively, shading ring is arranged between clutch shaft bearing and the second bearing, clutch shaft bearing outer ring, the second outside race are fixedly connected with respectively at the centre hole of driving wheel body, be arranged on clutch shaft bearing, the seal ring of both the second bearings outer face is fixedly connected with driving wheel body, big gear wheel is fixedly connected with driving wheel body, and big gear wheel engages with driven wheel.
Further, retarder adopts LDA retarder.
Further, motor adopts ZDY serial motors.
The beneficial effects of the utility model are, the operating unit of this dolly adopts two cover LDA retarders to drive two driving wheel bodies respectively, and motor is directly fixedly connected with LDA retarder, and this kind of type of drive structure is simple, and cost is lower.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is birds-eye view of the present utility model.
Fig. 3 is the front view of vehicle frame end carriage of the present utility model.
Fig. 4 is the birds-eye view of vehicle frame end carriage of the present utility model.
Fig. 5 is the cutaway view in A-A direction in Fig. 3.
In accompanying drawing:
1-trolley; 11-vehicle frame end carriage; 12-wheel wells; 2-the first lifting mechanism; 3-the second lifting mechanism; 4-operating component; 41-retarder; 42-motor; 43-output shaft; 44-driven wheel; 5-drive wheel assemblies; 51-driving wheel main body; 52-stepped shaft; 53-clutch shaft bearing; 54-the second bearing; 55-shading ring; 56-seal ring; 57-axle sleeve; 58-big gear wheel; 6-flower wheel.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described:
The utility model provides a kind of hoisting crane double-beam trolley, as shown in Figures 1 and 2, comprises trolley body 1, first lifting mechanism 2, second lifting mechanism 3, operating component 4, drive wheel assemblies 5 and flower wheel 6.First lifting mechanism 2 is fixedly connected with trolley body 1 respectively with the second lifting mechanism 3, and the payload ratings of two groups of lifting mechanisms is different, can select different lifting mechanisms according to different loads.As shown in accompanying drawing 3 and accompanying drawing 4, trolley body 1 comprises two symmetrical vehicle frame end carriages 11, and the two ends of vehicle frame end carriage 11 are provided with the wheel wells 12 for installing drive wheel assemblies 5 and flower wheel 6.Operating component 4 comprises retarder 41 and motor 42, and retarder 41 adopts LDA retarder, and motor 42 adopts ZDY serial motors.Motor 42, retarder 41 and vehicle frame end carriage 11 are fixedly connected sequentially, and output shaft 43 end winding support of retarder 41 is connected with driven wheel 44.
As shown in Figure 5, drive wheel assemblies 5 comprises driving wheel body 51, stepped shaft 52, clutch shaft bearing 53, second bearing 54, shading ring 55, seal ring 56, axle sleeve 57, big gear wheel 58.The stepped shaft 52 be arranged in wheel wells 12 is rotationally connected with vehicle frame end carriage 11, clutch shaft bearing 53, second bearing 54 and axle sleeve 57 are socketed with stepped shaft 52 successively, shading ring 55 is arranged between clutch shaft bearing 53 and the second bearing 54, control the play between bearing, for bearing provides suitable predetermincd tension.Clutch shaft bearing 53 outer ring, the second bearing 54 outer ring are fixedly connected with the centre hole of driving wheel body 51 respectively, the seal ring 56 being arranged on both clutch shaft bearing 53, second bearings 54 outer face is fixedly connected with driving wheel body 51, seal ring 56 prevents dust, water etc. from entering bearing, keeps good mechanical environment.Big gear wheel 58 is fixedly connected with driving wheel body 51, and big gear wheel 58 engages with driven wheel 44.The operating unit of this dolly adopts two cover LDA retarders to drive two driving wheel bodies 51 respectively, and motor 42 is directly fixedly connected with LDA retarder, and this kind of type of drive structure is simple, and cost is lower.
Claims (3)
1. a hoisting crane double-beam trolley, it is characterized in that: comprise trolley body (1), first lifting mechanism (2), second lifting mechanism (3), operating component (4), drive wheel assemblies (5) and flower wheel (6), first lifting mechanism (2) is fixedly connected with trolley body (1) respectively with the second lifting mechanism (3), trolley body (1) comprises two symmetrical vehicle frame end carriages (11), the two ends of vehicle frame end carriage (11) are provided with the wheel wells (12) for installing drive wheel assemblies (5) and flower wheel (6), operating component (4) comprises retarder (41) and motor (42), motor (42), retarder (41) and vehicle frame end carriage (11) are fixedly connected sequentially, and output shaft (43) end winding support of retarder (41) is connected with driven wheel (44),
Drive wheel assemblies (5) comprises driving wheel body (51), stepped shaft (52), clutch shaft bearing (53), second bearing (54), shading ring (55), seal ring (56), axle sleeve (57) and big gear wheel (58), the stepped shaft (52) be arranged in wheel wells (12) is rotationally connected with vehicle frame end carriage (11), clutch shaft bearing (53), second bearing (54), axle sleeve (57) is socketed with stepped shaft (52) successively, shading ring (55) is arranged between clutch shaft bearing (53) and the second bearing (54), clutch shaft bearing (53) outer ring, second bearing (54) outer ring is fixedly connected with the centre hole of driving wheel body (51) respectively, be arranged on clutch shaft bearing (53), the seal ring (56) of both outer faces of the second bearing (54) is fixedly connected with driving wheel body (51), big gear wheel (58) is fixedly connected with driving wheel body (51), big gear wheel (58) engages with driven wheel (44).
2. a kind of hoisting crane double-beam trolley according to claim 1, is characterized in that: described retarder (41) adopts LDA retarder.
3. a kind of hoisting crane double-beam trolley according to claim 1, is characterized in that: described motor (42) adopts ZDY serial motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520259961.4U CN204689417U (en) | 2015-04-27 | 2015-04-27 | A kind of hoisting crane double-beam trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520259961.4U CN204689417U (en) | 2015-04-27 | 2015-04-27 | A kind of hoisting crane double-beam trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204689417U true CN204689417U (en) | 2015-10-07 |
Family
ID=54229732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520259961.4U Expired - Fee Related CN204689417U (en) | 2015-04-27 | 2015-04-27 | A kind of hoisting crane double-beam trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204689417U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106892360A (en) * | 2017-03-06 | 2017-06-27 | 法兰泰克重工股份有限公司 | Suitable for the winding type segment crane of large shield machine |
| CN111591915A (en) * | 2020-05-20 | 2020-08-28 | 嘉兴学院 | Engineering machine tool production is with pulling hoist device |
-
2015
- 2015-04-27 CN CN201520259961.4U patent/CN204689417U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106892360A (en) * | 2017-03-06 | 2017-06-27 | 法兰泰克重工股份有限公司 | Suitable for the winding type segment crane of large shield machine |
| CN111591915A (en) * | 2020-05-20 | 2020-08-28 | 嘉兴学院 | Engineering machine tool production is with pulling hoist device |
| CN111591915B (en) * | 2020-05-20 | 2022-05-17 | 嘉兴学院 | Engineering machine tool production is with pulling hoist device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105064742B (en) | A kind of parking systems | |
| CN104670354B (en) | The ball shape robot that a kind of gear car drives | |
| CN204689417U (en) | A kind of hoisting crane double-beam trolley | |
| CN202497939U (en) | Through axle type magnetic separator roller | |
| CN103659714A (en) | Driving motor and speed reducer assembling tool for vehicles | |
| CN203566612U (en) | Automotive driving motor and speed reducer assembling tool | |
| CN204299235U (en) | Gantry frame type packaged type jiffy stand | |
| CN201604216U (en) | Dedicated reducer for concrete mixer truck | |
| CN205077927U (en) | Three -dimensional circulation garage power device | |
| CN203529737U (en) | Direct drive crane | |
| CN203173693U (en) | Drive running device for crane | |
| CN204415182U (en) | A kind of railless electric flatcar | |
| CN204057059U (en) | Omnidirectional's transfer robot | |
| CN206288863U (en) | Traveling mechanism of the larger traveller and crane | |
| CN202215028U (en) | Intelligent carrier for stereo garage | |
| CN103552914A (en) | Direct-driven crane | |
| CN202912576U (en) | Driving cart structure in bridge crane | |
| CN205632118U (en) | Get power converter assembly | |
| CN203469463U (en) | Rear wheel driving mechanism of steerable three-wheel carbon-free trolley driven through energy conversion | |
| CN203608015U (en) | Permanent magnet motor for electromotor direct-drive vehicle bridge | |
| CN204172986U (en) | Omnirange travel driving unit | |
| CN104228564A (en) | Coaxial integrated finite differential type rear axle for motor of electric vehicle | |
| CN201770417U (en) | Driving traveling wheel unit of trolley of crane | |
| CN204077804U (en) | A kind of novel 16 take turns RTG cart | |
| CN203681180U (en) | Automatic guided vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Two roof beam dollies of hoist Effective date of registration: 20170123 Granted publication date: 20151007 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: Sichuan Chuan Qi weight-lifting equipment Co., Ltd Registration number: 2017510000008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20180427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |