CN202864712U - Lifting car for crane - Google Patents
Lifting car for crane Download PDFInfo
- Publication number
- CN202864712U CN202864712U CN 201220543035 CN201220543035U CN202864712U CN 202864712 U CN202864712 U CN 202864712U CN 201220543035 CN201220543035 CN 201220543035 CN 201220543035 U CN201220543035 U CN 201220543035U CN 202864712 U CN202864712 U CN 202864712U
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- CN
- China
- Prior art keywords
- lifting
- lifting car
- shaft
- rope
- car
- 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
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model relates to a lifting car for a crane. The lifting car comprises a frame, wherein a walking wheel and a driving motor driving the walking wheel to move on a track are arranged at the bottom of the frame; a lifting device is arranged at the upper end surface of the frame and is mainly composed of a hook mechanism, a rope, a pulley block and a lifting motor; an output shaft of the lifting motor is connected with one end of a transmission shaft through a shaft coupler; the other end of the transmission shaft is connected with an input shaft of a speed reducer; the output shaft of the speed reducer is connected with the pulley block through a gear transmission mechanism; and the hook mechanism is connected with the pulley block through the rope. The lifting device is arranged on the lifting car, so that the lifting car is more convenient to use; the walking wheel of the lifting car is made of insulating material, so that the safety of the lifting car in the using process is enhanced; and the speed reducer and the gear transmission mechanism are arranged at the lifting device, so that the lifting car is better in labor saving in the lifting process. Therefore, the service life of equipment is prolonged.
Description
Technical field
The utility model relates to a kind of weight-lifting equipment, specifically the lifting dolly used of a kind of hoisting crane.
Background technology
At present, the dolly that uses on the hoisting crane mainly is the equipment such as carrying motor, and at dolly lifting appliance is set, and hoist article is carried out operation, and conventional dolly is unreasonable owing to the lifting appliance design, thereby causes using in the lifting process very inconvenient.
The utility model content
The purpose of this utility model is to be the deficiency that solves the problems of the technologies described above, the lifting dolly that provides a kind of hoisting crane to use, and it is simple in structure, and is easy to use, more laborsaving in the lifting process, improves the service life of equipment.
The utility model is the deficiency that solves the problems of the technologies described above, the technical scheme that adopts is: the lifting dolly that hoisting crane is used, comprise vehicle frame, be provided with road wheel and drive the drive motor that road wheel is walked in orbit at bottom of frame, be provided with lifting appliance in the vehicle frame upper surface, described lifting appliance is mainly by suspension hook mechanism, rope, fixed pulley group and lifting motor form, the output shaft of lifting motor is connected with transmission shaft one end by coupler, the transmission shaft other end links to each other with the input shaft of retarder, the output shaft of retarder is connected with the fixed pulley group by gear drive, and suspension hook mechanism is connected with the fixed pulley group by rope.
Described road wheel adopts insulating material to make.
The beneficial effects of the utility model are: by in driving lifting appliance being set, use convenient, the road wheel of dolly adopts the insulating material preparation, increased the safety performance in this equipment use procedure, lifting appliance arranges retarder and gear drive simultaneously, more laborsaving in lifting process, as to improve equipment service life.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is birds-eye view of the present utility model.
Mark among the figure: 1, vehicle frame, 2, gear drive, 3, the fixed pulley group, 4, the lifting motor, 5, coupler, 6, transmission shaft, 7, drive motor, 8, retarder, 9, suspension hook mechanism, 10, road wheel, 11, rope.
The specific embodiment
As shown in the figure, the lifting dolly that hoisting crane is used, comprise vehicle frame 1, be provided with road wheel 10 and drive the drive motor 7 that road wheel is walked in orbit at bottom of frame, the output shaft of drive motor links to each other with road wheel by transmission shaft, driving vehicle frame walks in orbit, be provided with lifting appliance in vehicle frame 1 upper surface, described lifting appliance is mainly by suspension hook mechanism 9, rope 11, fixed pulley group 3 and lifting motor 4 form, the output shaft of lifting motor 4 is connected with transmission shaft one end 6 by coupler 5, transmission shaft 6 other ends link to each other with the input shaft of retarder 8, the output shaft of retarder 8 is connected with fixed pulley group 3 by gear drive 2, and suspension hook mechanism 9 is connected with fixed pulley group 3 by rope 11.
The utility model, described road wheel 10 adopts insulating material to make, and has increased the safety performance in this equipment use procedure.
Claims (2)
1. the lifting dolly used of hoisting crane, comprise vehicle frame (1), be provided with road wheel (10) and drive the drive motor (7) that road wheel is walked in orbit at bottom of frame, it is characterized in that: be provided with lifting appliance in vehicle frame (1) upper surface, described lifting appliance is mainly by suspension hook mechanism (9), rope (11), fixed pulley group (3) and lifting motor (4) form, the output shaft of lifting motor (4) is connected with transmission shaft one end (6) by coupler (5), transmission shaft (6) other end links to each other with the input shaft of retarder (8), the output shaft of retarder (8) is connected with fixed pulley group (3) by gear drive (2), and suspension hook mechanism (9) is connected with fixed pulley group (3) by rope (11).
2. the lifting dolly used of a kind of hoisting crane according to claim 1, it is characterized in that: described road wheel (10) adopts insulating material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220543035 CN202864712U (en) | 2012-10-18 | 2012-10-18 | Lifting car for crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220543035 CN202864712U (en) | 2012-10-18 | 2012-10-18 | Lifting car for crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202864712U true CN202864712U (en) | 2013-04-10 |
Family
ID=48031452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220543035 Expired - Fee Related CN202864712U (en) | 2012-10-18 | 2012-10-18 | Lifting car for crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202864712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936475A (en) * | 2016-06-16 | 2016-09-14 | 徐芝增 | Special trolley for subway tunnel slag discharge |
-
2012
- 2012-10-18 CN CN 201220543035 patent/CN202864712U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936475A (en) * | 2016-06-16 | 2016-09-14 | 徐芝增 | Special trolley for subway tunnel slag discharge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151126 Address after: Xinxiang City, Henan Province, 453000 families of the eastern North China Petroleum Bureau Hongmen fund-raising 11 Building 1 unit 2 floor East households Patentee after: He Xinzhe Patentee after: Wang Shu Address before: 453000 Xinxiang, Henan, South Ring Road, No. 1 Patentee before: Xinxiang Crane Plant Co.,Ltd. |
|
| 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: 20130410 Termination date: 20161018 |