CN202465167U - Disc brake device for pneumatic winch - Google Patents
Disc brake device for pneumatic winch Download PDFInfo
- Publication number
- CN202465167U CN202465167U CN2012200594504U CN201220059450U CN202465167U CN 202465167 U CN202465167 U CN 202465167U CN 2012200594504 U CN2012200594504 U CN 2012200594504U CN 201220059450 U CN201220059450 U CN 201220059450U CN 202465167 U CN202465167 U CN 202465167U
- Authority
- CN
- China
- Prior art keywords
- brake device
- piston
- cylinder body
- cylinder block
- cylinder
- 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
- Braking Arrangements (AREA)
Abstract
The utility model relates to a disc brake device for a pneumatic winch and belongs to the technical field of petroleum machinery. By the disc brake device for the pneumatic winch, two sides of the brake device are respectively connected with a piston motor and a transmission part through a flange; a piston motor output shaft penetrates through the brake device along a central line and drives the transmission part to operate; the brake device comprises a cylinder body; the cylinder body is connected with the flange; one side of the cylinder body is provided with an air inlet; a cylinder piston is arranged in the cylinder body; one end of the cylinder piston is connected with a brake spring; the cylinder body is connected with the piston motor output shaft through internal and external spline sleeves; the peripheral splines of the internal and external spline sleeves are connected with friction plates; and a fixed plate is fixedly connected to the cylinder body. The disc brake device for the pneumatic winch is high in automaticity and high in reliability, and the original manual and foot brake system is replaced by an automatic brake system, so that the production safety is improved, the labor intensity of a worker is reduced, and the working efficiency is improved.
Description
Technical field
The utility model relates to air winch and uses disc brake device, belongs to the petroleum machinery technical field.
Background technology
At present, on oil drilling drilling platform (comprising marine drilling platform) or mining, to use air winch usually, air winch be a kind of be the winch of power with the piston type motor; Its brake system is manual, foot-propelled brake gear mostly, and degree of automation is low, poor reliability; The workman operates very inconvenient; Both do not had safety, and also improved labour intensity, and work efficiency is also very low.
Summary of the invention
The purpose of the utility model is to solve the weak point that above-mentioned prior art exists, and provides a kind of reasonable in design, air winch easy to operate, that can improve production security, reduction labour intensity to use disc brake device.
The utility model is realized through following technical scheme:
A kind of air winch is used disc brake device, and these brake gear both sides are connected with drive disk assembly with piston motor respectively through flange 8, and piston motor output shaft 7 passes brake gear along line of centers; The running of drive transmission part, its special character is to comprise cylinder block 1, cylinder block 1 is connected with flange 8; Cylinder block 1 one sides are provided with admission port 9; Be provided with cylinder piston 2 in the cylinder block 1, cylinder piston 2 one ends are connected with brake spring 5, are connected through inside and outside spline housing 6 between cylinder block 1 and the piston motor output shaft 7; The periphery key of inside and outside spline housing 6 is connected with friction lining 4, is fixedly connected with fixed plate 3 on the cylinder block 1.
The air winch of the utility model is used disc brake device, with original manually, the foot-propelled brake system replaces with autobrake system, degree of automation is higher; Better reliability; Both improve the safety of producing, also reduced working strength of workers, improved work efficiency.
Description of drawings
Fig. 1: the air winch of the utility model is used the disc brake device structural representation;
Among the figure: 1, cylinder block, 2, cylinder piston, 3, fixed plate, 4, friction lining, 5, brake spring, 6, inside and outside spline housing, 7, the piston motor output shaft, 8, flange, 9, admission port.
The specific embodiment
Provide the specific embodiment of the utility model below with reference to accompanying drawing, be used for the formation of the utility model is done further explain.
The air winch of present embodiment is used disc brake device, and these brake gear both sides are connected with drive disk assembly with piston motor respectively through flange 8, and piston motor output shaft 7 passes brake gear along line of centers; The running of drive transmission part, this device comprises cylinder block 1, cylinder block 1 is connected with flange 8; Cylinder block 1 one sides are provided with admission port 9; Be provided with cylinder piston 2 in the cylinder block 1, cylinder piston 2 one ends are connected with brake spring 5, are connected through inside and outside spline housing 6 between cylinder block 1 and the piston motor output shaft 7; The periphery key of inside and outside spline housing 6 is connected with friction lining 4, is fixedly connected with fixed plate 3 on the cylinder block 1.
Principle of work: the two ends of this device are connected with drive disk assembly with piston motor respectively through flange; The piston motor output shaft passes brake gear along line of centers, the running of drive transmission part, and the piston motor output shaft is in passing this device; Male splines by on this device is connected with inside and outside spline housing 6; Inside and outside spline housing 6 is connected through spline with friction lining 4 again, and when piston motor was worked, friction lining 4 also followed piston motor to rotate.
During work, promote or descend (and before push away or during post-tensioning), connecting the control gas circuit respectively in the bottom of distribution valve body when the piston type motor bar handle is in; Piston type motor all has one control gas circuit to get into cylinder block 1 through shuttle valve, under the effect of pressure no matter be forward and backward (so long as work); With brake spring 5 compressions, cylinder piston 2 moves right, at this moment friction lining 4 and fixed plate 3 generation gaps through cylinder piston 2; Remove brake, winch is in running order; When the piston type motor bar handle was in intermediate stop position, the control gas circuit was closed, under the effect of brake spring 5; Cylinder piston 2 is moved to the left, and friction lining 4 and fixed plate 3 is compressed locked, and disc brake device starts; Cylinder can not be rotated, and winch quits work.
Claims (1)
1. an air winch is used disc brake device; These brake gear both sides are connected with drive disk assembly with piston motor respectively through flange (8), and piston motor output shaft (7) passes brake gear along line of centers, the running of drive transmission part; It is characterized in that comprising cylinder block (1); Cylinder block (1) is connected with flange (8), and cylinder block (1) one side is provided with admission port (9), is provided with cylinder piston (2) in the cylinder block (1); Cylinder piston (2) one ends are connected with brake spring (5); Be connected through inside and outside spline housing (6) between cylinder block (1) and the piston motor output shaft (7), the periphery key of inside and outside spline housing (6) is connected with friction lining (4), is fixedly connected with fixed plate (3) on the cylinder block (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200594504U CN202465167U (en) | 2012-02-19 | 2012-02-19 | Disc brake device for pneumatic winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200594504U CN202465167U (en) | 2012-02-19 | 2012-02-19 | Disc brake device for pneumatic winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202465167U true CN202465167U (en) | 2012-10-03 |
Family
ID=46913347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200594504U Expired - Fee Related CN202465167U (en) | 2012-02-19 | 2012-02-19 | Disc brake device for pneumatic winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202465167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253798A (en) * | 2015-11-19 | 2016-01-20 | 徐州重型机械有限公司 | Super-lifting winch and crane |
-
2012
- 2012-02-19 CN CN2012200594504U patent/CN202465167U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253798A (en) * | 2015-11-19 | 2016-01-20 | 徐州重型机械有限公司 | Super-lifting winch and crane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204284256U (en) | Picking-up vehicle double-action wet-type hydraulic brake | |
| CN202465167U (en) | Disc brake device for pneumatic winch | |
| CN204873644U (en) | Net electric formula electricity driving power transmission that shifts | |
| CN201650155U (en) | Single-drum drilling workover rig | |
| CN204873645U (en) | Net compound power transmission unit of electric formula electricity liquid | |
| CN203130871U (en) | Pneumatic drum-shaped tooth separation and reunion device with braking wheel | |
| CN204961706U (en) | Ram double motor power input device of owner's hoist reduction gear by force | |
| CN205349907U (en) | Swing oil cylinder | |
| CN203978266U (en) | A kind of coal mine gallery drilling rig all-hydraulic transmission system | |
| CN103058086A (en) | Oil well repairing machine electricity-driven winch assembly | |
| CN202578627U (en) | Oil field abandoned mud reinjection pry | |
| CN202674114U (en) | Automatic brake hydraulic loop in case of failure of hydraulic disc type brake device | |
| CN201241728Y (en) | Carrying scraper with gear box having parking brake | |
| CN204474238U (en) | A kind of service machine hydraulic disc brake control setup | |
| CN205370441U (en) | Reserve power device of truck -mounted drilling rig carousel | |
| CN203906676U (en) | Oil field oil pumping gradual-speed-change mechanical energy-saving reducer | |
| CN203431105U (en) | Novel hydraulic brake secondary planetary gear speed reducer | |
| CN205533889U (en) | Workover rig carousel gas accuse hydraulic tong disc brake device | |
| CN103277434A (en) | Parking brake | |
| CN211852577U (en) | Wet brake on electric locomotive | |
| CN204004071U (en) | Clutch booster | |
| CN203603761U (en) | Rotating and lifting/pressure device for rotary drill | |
| CN205275077U (en) | Gear motor pneumatic winch | |
| CN203382425U (en) | Hydraulic drive device for hand chain hoist | |
| CN202579714U (en) | Forging machine tool clutch mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20160219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |