CN203048472U - Steel rope hoist - Google Patents
Steel rope hoist Download PDFInfo
- Publication number
- CN203048472U CN203048472U CN 201220693771 CN201220693771U CN203048472U CN 203048472 U CN203048472 U CN 203048472U CN 201220693771 CN201220693771 CN 201220693771 CN 201220693771 U CN201220693771 U CN 201220693771U CN 203048472 U CN203048472 U CN 203048472U
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- drum shaft
- assembly
- main drum
- roller axis
- auxiliary roller
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Abstract
The utility model discloses a steel rope hoist which at least comprises a hoist support, a main drum shaft assembly and an auxiliary drum shaft assembly, wherein the main drum shaft assembly and the auxiliary drum shaft assembly are arranged on the hoist support and are in transmission connection through a jaw clutch. The auxiliary drum shaft assembly is connected with a motor device set. The main drum shaft assembly is movably provided with a steel wire rope wheel disc. A brake is arranged between the main drum shaft assembly and the auxiliary drum shaft assembly. The steel rope hoist is compact in structure, attractive in appearance, small in size, light in weight and convenient to move, transport and install by a petroleum and natural gas drilling crew.
Description
Technical field
The utility model relates to a kind of oil, gas drilled hole auxiliary equipment of rig, and the overhead traveling crane, the trolley block assembly pulley that relate in particular to a kind of oil, gas drilled hole rig are worn and taken out rope hoist.
Background technology
Rope hoist is mainly used in petroleum drilling, with the supporting use of rig, is a kind of equipment that can finish the big rope wire rope handling of winch and draw-string operation in oil, gas drilled hole process.Because it is thick restrict greatly, carrying out the assembly pulley wire rope handling when working, wire rope handling difficulty, length consuming time, the corresponding increase of labour intensity for the workman.
In addition, the steel rope wheel disc belongs to the fixed wheel disc at existing rope hoist, changes and load and unload and cause certain trouble for wheel disc at main drum shaft.Moreover rope hoist is good inadequately in the speed control of operational process, and efficient is not high enough.
The utility model content
At the problems referred to above, the purpose of this utility model is to provide a kind of rope hoist, can easily finish big rope wire rope handling and draw-string operation, alleviates driller's labour intensity.
For achieving the above object, a kind of rope hoist described in the utility model, at least comprise winch support and place main drum shaft assembly and auxiliary roller axis assembly on this winch support, described main drum shaft assembly and auxiliary roller axis assembly are in transmission connection by the denture clutch group; Described auxiliary roller axis assembly is connected with the motor apparatus group; Wherein, the activity of described main drum shaft assembly arranges the steel rope wheel disc, is provided with drg between described main drum shaft assembly and the auxiliary roller axis assembly.
Preferably, described main drum shaft assembly by main drum shaft, have stir wheel disc, bearing seat assembly and first denture clutch of stirring pin and constitute, wherein, described main drum shaft is fixed on the bearing seat assembly by the activity of nut assembly, describedly stir the end that wheel disc is fixed on main drum shaft, cross-under steel rope wheel disc on the described main drum shaft, the described pin of stirring on the wheel disc of stirring is fixed on the steel rope wheel disc dish side; The outer external part of described main drum shaft arranges first denture clutch;
Described auxiliary roller axis assembly is made of the auxiliary roller axis that has auxiliary cylinder axon bearing sleeve, second denture clutch, auxiliary cylinder body and chain conveyer, and wherein, described auxiliary roller axis is connected with described motor apparatus by the chain conveyer; Described auxiliary cylinder body places on the auxiliary roller axis; The outer external part of described auxiliary roller axis arranges second denture clutch;
The axle two ends of described drg flexibly connect with first denture clutch, second denture clutch respectively.
Preferably, described chain conveyer is made of hinge wheel, double strand chain, minor sprocket, and described motor apparatus is made of motor or reductor, and described hinge wheel is fixed on the described auxiliary roller axis, and described minor sprocket is fixed on the axle of motor.
Preferably, described reductor is cycloidal planetary gear speed reducer or helical teeth-spiral bevel reductor.
Preferably, described nut assembly is made of nut and rotary handle.
Preferably, the described pin of stirring is made of bolt pin, canvas filler rubber cover, nut and plain cushion.
Preferably, described bearing seat assembly is made of bearing seat body, halfliner, cylinder hinge, bolt, spring chair.
The beneficial effects of the utility model are:
1, rope hoist described in the utility model, compact conformation, handsome in appearance, volume is little, and is in light weight, is convenient to oil, the removal of home of gas drilled hole team, transportation, installs;
2, this rope hoist is used for the winch master rotor with rod formula principle.When using first, main drum shaft is penetrated steel rope wheel disc endoporus, the nut assembly compresses just, and dismounting is simple and direct.The pin of adorning on the main shaft of stirring on the dish of stirring is stirred the coaxial rotation of steel rope wheel disc, and is simple in structure, quick and easy for installation;
3, cycloidal planetary gear speed reducer or helical teeth-spiral bevel reductor are used for rope hoist, transmitting ratio is big, driving efficiency is high, compact conformation, volume is little, in light weight, mounting or dismounting are convenient, the running stationary noise is low, use Q-percentile life long;
4, the principle of trying to make a match is used for rope hoist and overhead traveling crane, the operation of trolley block assembly pulley cable-feeding, passes overhead traveling crane, trolley block assembly pulley with messenger earlier, messenger imports big rope and easily finishes the original heavy artificial wire rope handling of situ of drilling well;
5, composition cheeses such as bolt pin, canvas filler rubber cover, nut, plain cushion are stirred pin, transmit moment of torsion greatly, do not make sound, vibration damping, the running of steel wire wheel disc steadily;
6, nut, rotary handle are formed the nut assembly, and be effective at main drum shaft locking wire rope pulley dish, be not easy that string is moving, the running of steel wire wheel disc is steady, convenient to disassembly;
7, bearing seat body, halfliner, cylinder hinge, bolt, spring chair etc. are formed the bearing seat assembly, are rotated for cable work master roller bearing, supporting steel-cable wheel disc axle.Adopt this bearing seat assembly, installation, replacing steel rope wheel disc simple and convenient.
Description of drawings
Fig. 1 is the front view of the described rope hoist of the utility model embodiment;
Fig. 2 is the right elevation of Fig. 1;
Fig. 3 is the transmission scheme drawing of the described rope hoist of the utility model embodiment;
Fig. 4 is the described main axis of rolling structure principle chart of the utility model embodiment;
Fig. 5 is the described bearing seat assembly structure of the utility model embodiment schematic diagram;
Fig. 6 is the birds-eye view of Fig. 5;
Fig. 7 is the cutaway view of A-A among Fig. 5;
Fig. 8 is the described structural representation of stirring pin of the utility model embodiment;
Fig. 9 is the birds-eye view of the described nut assembly of the utility model embodiment;
Figure 10 is the cutaway view of B-B among Fig. 9.
The specific embodiment
Below in conjunction with Figure of description the utility model is further described.
In order better to finish the big rope wire rope handling of rope hoist and draw-string operation, the described a kind of rope hoist of the utility model embodiment, at least comprise winch support and place main drum shaft assembly 1 and auxiliary roller axis assembly 3 on this winch support 4, described main drum shaft assembly and auxiliary roller axis assembly are in transmission connection by the denture clutch group, because the existence of denture clutch, can make main drum shaft assembly and auxiliary roller axis assembly mask work, well finish wire rope handling work.Described auxiliary roller axis assembly is connected with motor apparatus group 6; Wherein, the activity of described main drum shaft assembly arranges steel rope wheel disc 5, is provided with drg 2 between described main drum shaft assembly and the auxiliary roller axis assembly.
Described main drum shaft assembly by main drum shaft 15, have stir wheel disc 14, bearing seat assembly 18 and first denture clutch 13 of stirring pin 19 and constitute, wherein, described main drum shaft is fixed on the bearing seat assembly by 17 activities of nut assembly, describedly stir the end that wheel disc is fixed on main drum shaft, cross-under steel rope wheel disc 16 on the described main drum shaft, the described pin of stirring on the wheel disc of stirring is fixed on the steel rope wheel disc dish side; The outer external part of described main drum shaft arranges first denture clutch; Described auxiliary roller axis assembly is made of the auxiliary roller axis 7 that has auxiliary cylinder axon bearing sleeve, second denture clutch 12, auxiliary cylinder body 9 and chain conveyer, and wherein, described auxiliary roller axis is connected with described motor apparatus by the chain conveyer; Described auxiliary cylinder body places on the auxiliary roller axis; The outer external part of described auxiliary roller axis arranges second denture clutch; The axle two ends of described drg flexibly connect with first denture clutch, second denture clutch respectively.
Described main drum shaft penetrates steel rope wheel disc endoporus, nut compressing just can, dismounting is simple and direct.The pin of adorning on the main drum shaft of stirring on the wheel disc of stirring is stirred the wheel disc coaxial rotation.The described pin of stirring is made of bolt pin 27, canvas filler rubber cover 28, nut 29 and plain cushion 30, can accomplish to transmit moment of torsion greatly, do not make sound, vibration damping, the transmission on this structure of steel rope wheel disc, running are steadily.
Described nut assembly is made of nut 20 and rotary handle 21.But precession on the direction can be accomplished locking steel wire rope sheave dish in this rotary handle nut on main drum shaft, and effect is better, is not easy displacement, and the running of steel rope wheel disc steadily, and is convenient to disassembly.
Described bearing seat assembly is made of bearing seat body 22, halfliner 23, cylinder hinge 24, bolt 25, spring chair 26.In this structure, after bolt and spring washer was opened, the bearing seat body was raised half by the cylinder hinge, well reached the purpose of convenient and swift replacing steel rope wheel disc.
Described chain conveyer is made of hinge wheel 8, double strand chain 10, minor sprocket 11, and described motor apparatus is made of motor or reductor, and described hinge wheel is fixed on the described auxiliary roller axis, and described minor sprocket is fixed on the axle of motor.Wherein, described reductor is cycloidal planetary gear speed reducer or helical teeth-spiral bevel reductor.With cycloidal planetary gear speed reducer or helical teeth-spiral bevel reductor be used for rope hoist, can accomplish that transmitting ratio is big, driving efficiency is high, compact conformation, volume is little, in light weight, mounting or dismounting are convenient, the running stationary noise is low, use Q-percentile life long.
Principle of work of the present utility model is:
When using first, with cap bolt on the main drum shaft bearing seat pull down, the bearing seat loam cake takes apart.Main drum shaft slings, main shaft penetrated with crane in the hole of the steel rope wheel disc that is tied with steel rope, and the nut compressing of compressed steel silk rope sheave dish.Sling, be installed in winch support on crane the main drum shaft assembly of putting on the steel rope wheel disc and use bolted.
When the cable-feeding operation, messenger is passed trolley block and crown sheave group to be connected with big fag end, at this moment second denture clutch and auxiliary roller axis extension are closed, first denture clutch of auxiliary roller axis and main drum shaft is unsnaped and is made main drum shaft be in the play motion state.After unmanned in the inspection operating area, well site, starter motor makes auxiliary roller axis rotation spooling messenger, thereby makes big rope import overhead traveling crane, trolley block traveling system.After finishing the cable-feeding operation, the live line head of in time will restricting greatly is fixed on the boring winch cylinder, and the dead line end of will restricting greatly is fixed on the dead line device.
When taking out big rope operation, after determining that at first the rig place does not have people without fixed duties, first denture clutch is hung to main drum shaft engagement shelves, the big rope live line head that will be fixed on then on the boring winch cylinder unclamps, and the dead line end of will restricting greatly unclamps from the dead line device, starter motor is slowly taken out big rope and is made it all be retracted to master rotor (on the steel rope wheel disc).
Form gear mechanism by operating handle, gear shift lever, shift fork and tooth embedding.Form braking mechanism by brake wheel, power hydraulic pressure block brake, power hydraulic pressure block brake base, brake connecting rod, brake handle etc.
Rope hoist with cycloidal planetary gear speed reducer or helical teeth-spiral bevel reductor be assembled into for electronic rope hoist; With hydraulic motor and control cock group be assembled into for the hydraulic pressure rope hoist; With the gas groups of motors dress up for pneumatic rope hoist.
More than; it only is preferred embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claim was defined.
Claims (7)
1. a rope hoist is characterized in that, comprises winch support at least and places main drum shaft assembly and auxiliary roller axis assembly on this winch support, and described main drum shaft assembly and auxiliary roller axis assembly are in transmission connection by the denture clutch group; Described auxiliary roller axis assembly is connected with the motor apparatus group; Wherein, the activity of described main drum shaft assembly arranges the steel rope wheel disc, is provided with drg between described main drum shaft assembly and the auxiliary roller axis assembly.
2. rope hoist according to claim 1, it is characterized in that, described main drum shaft assembly by main drum shaft, have stir wheel disc, bearing seat assembly and first denture clutch of stirring pin and constitute, wherein, described main drum shaft is fixed on the bearing seat assembly by the activity of nut assembly, describedly stir the end that wheel disc is fixed on main drum shaft, cross-under steel rope wheel disc on the described main drum shaft, the described pin of stirring on the wheel disc of stirring is fixed on the steel rope wheel disc dish side; The outer external part of described main drum shaft arranges first denture clutch;
Described auxiliary roller axis assembly is made of the auxiliary roller axis that has auxiliary cylinder axon bearing sleeve, second denture clutch, auxiliary cylinder body and chain conveyer, and wherein, described auxiliary roller axis is connected with described motor apparatus by the chain conveyer; Described auxiliary cylinder body places on the auxiliary roller axis; The outer external part of described auxiliary roller axis arranges second denture clutch;
The axle two ends of described drg flexibly connect with first denture clutch, second denture clutch respectively.
3. rope hoist according to claim 2, it is characterized in that described chain conveyer is made of hinge wheel, double strand chain, minor sprocket, described motor apparatus is made of motor or reductor, described hinge wheel is fixed on the described auxiliary roller axis, and described minor sprocket is fixed on the axle of motor.
4. rope hoist according to claim 3 is characterized in that, described reductor is cycloidal planetary gear speed reducer or helical teeth-spiral bevel reductor.
5. rope hoist according to claim 2 is characterized in that, described nut assembly is made of nut and rotary handle.
6. rope hoist according to claim 2 is characterized in that, the described pin of stirring is made of bolt pin, canvas filler rubber cover, nut and plain cushion.
7. rope hoist according to claim 2 is characterized in that, described bearing seat assembly is made of bearing seat body, halfliner, cylinder hinge, bolt, spring chair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220693771 CN203048472U (en) | 2012-12-14 | 2012-12-14 | Steel rope hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220693771 CN203048472U (en) | 2012-12-14 | 2012-12-14 | Steel rope hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203048472U true CN203048472U (en) | 2013-07-10 |
Family
ID=48731451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220693771 Expired - Lifetime CN203048472U (en) | 2012-12-14 | 2012-12-14 | Steel rope hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203048472U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495630A (en) * | 2014-12-25 | 2015-04-08 | 重庆璇儿科技有限公司 | Automatic stopping device for crane machine |
| CN106744411A (en) * | 2016-12-10 | 2017-05-31 | 大连华锐重工集团股份有限公司 | A kind of high reliability rig substructure raising hydraulic wireline winch mechanism |
| CN107848777A (en) * | 2015-07-30 | 2018-03-27 | 业纳先进系统有限公司 | Cable hoist and cable reel |
| CN109264604A (en) * | 2018-09-28 | 2019-01-25 | 武汉船用机械有限责任公司 | A kind of winch clutch |
| CN109403890A (en) * | 2018-09-19 | 2019-03-01 | 亨通海洋工程有限公司 | A kind of sealing flatcar opening/closing method driven by electric capstan |
| CN112249946A (en) * | 2020-10-29 | 2021-01-22 | 上海宝冶集团南京建筑有限公司 | Hoist engine for building engineering |
| CN112938798A (en) * | 2021-04-06 | 2021-06-11 | 特码斯派克工业技术(安徽)有限公司 | Winch equipment |
-
2012
- 2012-12-14 CN CN 201220693771 patent/CN203048472U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495630A (en) * | 2014-12-25 | 2015-04-08 | 重庆璇儿科技有限公司 | Automatic stopping device for crane machine |
| CN104495630B (en) * | 2014-12-25 | 2019-07-30 | 重庆璇儿科技有限公司 | Auto-stopper on hoisting machinery |
| CN107848777A (en) * | 2015-07-30 | 2018-03-27 | 业纳先进系统有限公司 | Cable hoist and cable reel |
| US10556779B2 (en) | 2015-07-30 | 2020-02-11 | Jenoptik Advanced Systems Gmbh | Cable winch and cable drum |
| CN106744411A (en) * | 2016-12-10 | 2017-05-31 | 大连华锐重工集团股份有限公司 | A kind of high reliability rig substructure raising hydraulic wireline winch mechanism |
| CN106744411B (en) * | 2016-12-10 | 2022-09-02 | 大连华锐重工集团股份有限公司 | High-reliability hydraulic winch mechanism for lifting drilling machine base |
| CN109403890A (en) * | 2018-09-19 | 2019-03-01 | 亨通海洋工程有限公司 | A kind of sealing flatcar opening/closing method driven by electric capstan |
| CN109264604A (en) * | 2018-09-28 | 2019-01-25 | 武汉船用机械有限责任公司 | A kind of winch clutch |
| CN109264604B (en) * | 2018-09-28 | 2020-10-27 | 武汉船用机械有限责任公司 | Winch clutch |
| CN112249946A (en) * | 2020-10-29 | 2021-01-22 | 上海宝冶集团南京建筑有限公司 | Hoist engine for building engineering |
| CN112249946B (en) * | 2020-10-29 | 2022-03-08 | 上海宝冶集团南京建筑有限公司 | Hoist engine for building engineering |
| CN112938798A (en) * | 2021-04-06 | 2021-06-11 | 特码斯派克工业技术(安徽)有限公司 | Winch equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180403 Address after: 065000 Langfang City, Hebei province Guangyang District Langzhuo line and Beijing Gallery road junction four district east 250 meters Patentee after: Langfang city and Xing oil equipment Co.,Ltd. Address before: Wan Zhuang Langfang city of Hebei province oil base 065000 Guangyang District 19 district 10 Building 1 unit 8 Patentee before: Ma Zhi |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |