CN204897044U - Automatic brake formula is fallen to restrict quick -wittedly - Google Patents
Automatic brake formula is fallen to restrict quick -wittedly Download PDFInfo
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- CN204897044U CN204897044U CN201520565009.7U CN201520565009U CN204897044U CN 204897044 U CN204897044 U CN 204897044U CN 201520565009 U CN201520565009 U CN 201520565009U CN 204897044 U CN204897044 U CN 204897044U
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Abstract
The utility model relates to an oil drilling instrument, concretely relates to automatic brake formula is fallen to restrict quick -wittedly. Automatic brake formula is fallen to restrict quick -wittedly, including frame, transmission system, little rope cylinder, restrict cylinder and main shaft greatly, the one end of main shaft is passed through the location bearing and is fixed in holding in the palm the axle, asks the axle to fix in the frame, and the cover has the drive plate on the main shaft, sets up the trundle on the drive plate, and it has the driving hole to open on the cylinder of restricting greatly, and the trundle can insert the driving hole, and the other end of main shaft passes support bearing, and support bearing fixes in the frame, and the pivot is connected to the other end of main shaft, sets up brake equipment in the pivot. The utility model discloses degree of automation height, simple operation, braking effect are good, reduce operating personnel's braking working strength simultaneously, protect personal safety.
Description
Technical field
The utility model relates to oilfield wellbore tools, is specifically related to a kind of self-actuating brake formula rope rewind machine.
Background technology
Rope rewind machine is a kind of specialized equipment for completing retractable petroleum drilling steel rope, at present, the braking mechanism of rope rewind machine calf reel comprises two kinds, and one is manual handle formula brake modes, brake appts can only be applicable to diameter calf reel identical with length, and labor strength is large; Another is that the miniature gears of fluid motor-driven engages with the big gear wheel on cylinder, and this mode is rigid braking, easily causes miniature gears broken teeth and HM Hydraulic Motor to damage.
Utility model content
The purpose of this utility model is that providing a kind of reduces labor strength, is applicable to the self-actuating brake formula rope rewind machine of the calf reel of different-diameter and length, simple operation, good braking effect.
Self-actuating brake formula rope rewind machine, comprise frame, driving system, marline roller assembly, calf reel and main shaft, one end of main shaft is fixed in holder axle by location bearing, and holder axle is fixed in frame, on main shaft, cover has drive plate, drive plate arranges trundle, calf reel has driving hole, trundle can insert driving hole, the other end of main shaft is through backup bearing, backup bearing is fixed in frame, and the other end connection rotating shaft of main shaft, rotating shaft arranges brake gear.
Concrete, brake gear is disc brake device, and disc brake device comprises braking bracket, bearing, plate and dish of stopping is stopped, bearing is fixed on support, stop dish and two bearings be fixed in rotating shaft, stop coil between two bearings, disc brake and dish cooperating of stopping, disc brake connects power unit.
Concrete, the upper end open of holder axle, arrange spindle end stationary positioned block in holder axle, arrange location bearing in spindle end stationary positioned block, one end of main shaft is fixed in location bearing, and rotating shaft is connected in main shaft by socket mode.
Concrete, backup bearing is divided bearing, stops dish between two solid boxs.
Concrete, disc brake is hydraulic disc brake.
Concrete, disc brake brake assembly comprises two disc brakes, and two disc brakes are symmetrically arranged.
Concrete, drive plate is between calf reel and holder axle.
Concrete, the cross-sectional plane of of main shaft is polygon and has many registration hole, and the inwall of drive plate is polygon, and drive plate can be enclosed within main shaft and to fix with locating dowel pin.
The utility model is applicable to the calf reel of various diameter and length, degree of automation is high, simple operation, good braking effect, be convenient to main shaft dismounting, reduce the braking operation intensity of operating personal simultaneously, protection personal safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is the exploded view of embodiment 1.
Fig. 3 is the exploded view of embodiment 2
1 frame 2 marline roller assembly 3 fuel tank 4 oil pump 5 asks axle 6 spindle end stationary positioned block 7 location bearing 8 big gear wheel 9 shift fork 10 HM Hydraulic Motor 11 miniature gears 12 calf reel 13 drive plate 14 trundle 15 main shaft 16 backup bearing 17 rotating shaft 18 solid box 19 to stop dish 20 solid box 21 disc brake 22 power unit 23 explosion-proof control box 24 braking bracket 25 knock hole 26 calf reel back-up ring 27 brake disc 28 brake band 29 braking drive mechanism 30 handbrake mechanism 31 pin-and-hole.
Detailed description of the invention
Embodiment 1
Self-actuating brake formula rope rewind machine, comprise frame 1, driving system, marline roller assembly 2, calf reel 12 and main shaft 15, driving system comprises fuel tank 3, oil pump 4, HM Hydraulic Motor 10, miniature gears 11 and big gear wheel 8, in big gear wheel 8, big gear wheel 8 is equipped with shift fork 9, and the interior calf reel 12 that drives of wheel arc that can insert calf reel 12 after shift fork 9 stretches out rotates.
One end of main shaft 15 is fixed in holder axle 5 by location bearing 7, holder axle 5 is fixed in frame 1, the upper end open of holder axle 5, arranges spindle end stationary positioned block 6 in holder axle 5, arranges location bearing 7 in spindle end stationary positioned block 6, one end of main shaft 15 is fixed in location bearing 7, the other end of main shaft 15 is through backup bearing 16, and backup bearing 16 is divided bearing, and backup bearing 16 is fixed in frame 1, rotating shaft 17 is connected in main shaft 15 by socket mode, and such main shaft 15 is easy for removal and installation.
On main shaft 15, cover has drive plate 13, drive plate 13 is between calf reel 12 and holder axle 5, drive plate 13 is arranged trundle 14, calf reel 12 has driving hole, trundle 14 can insert driving hole, such calf reel 12 just can drive main shaft 15 to rotate, the other end connection rotating shaft 17 of main shaft 15, rotating shaft 17 arranges brake gear, after the shift fork 9 of big gear wheel 8 leaves calf reel 12, brake gear can be utilized to brake rotating shaft 17, rotating shaft 17 drives main shaft 15, main shaft 15 brakes calf reel 12 by drive plate 13, the work of brake gear has nothing to do with the diameter of calf reel 12 and length.
Brake gear is disc brake device, disc brake 21 brake gear comprises braking bracket 24, bearing, stop dish 19 and disc brake 21, bearing is fixed on braking bracket 24, stop dish 19 and two bearings are fixed in rotating shaft 17, stop dish 19 between two solid boxs 18,20, disc brake 21 and dish 19 cooperating of stopping, disc brake 21 is hydraulic disc brake 21, disc brake 21 brake assembly comprises two disc brakes 21, two disc brakes 21 are symmetrically arranged, disc brake 21 connects power unit 22, and disc brake 21 is controlled by explosion-proof control box 23.
Embodiment 2:
Embodiment 2 and the difference of embodiment 1 are position and the brake gears of drive plate 13, as shown in Figure 3, the cross-sectional plane of one of main shaft 15 near brake gear side is orthohexagonal and has six row knock holees 25, the inwall of drive plate 13 is regular hexagon, drive plate 13 has pin-and-hole 31, drive plate 13 can be enclosed within main shaft 15 and to be fixed on main shaft 15 with pin, such drive plate 13 can according to the length adjustment position of calf reel 12, to be adapted to the calf reel 12 of different length, brake gear is brake holding brake gear, brake holding brake gear comprises braking bracket, bearing, brake disc 27, brake band 28, braking drive mechanism 29 and handbrake mechanism 30, bearing is fixed on support, brake disc 27 and two bearings are fixed in rotating shaft 17, stop dish 19 between two bearings, brake disc 27 and brake band 28 cooperating, handbrake mechanism 30 controls brake band 28 by braking drive mechanism 29.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the field have been to be understood that: still can modify to detailed description of the invention of the present utility model or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope of the utility model request protection.
Claims (9)
1. self-actuating brake formula rope rewind machine, comprises frame, driving system, little rope drum, calf reel and main shaft, it is characterized in that, one end of main shaft is fixed in holder axle by location bearing, holder axle is fixed in frame, and on main shaft, cover has drive plate, and drive plate arranges trundle, calf reel has driving hole, trundle can insert driving hole, and the other end of main shaft is through backup bearing, and backup bearing is fixed in frame, the other end connection rotating shaft of main shaft, rotating shaft arranges brake gear.
2. the rope rewind machine of self-actuating brake formula according to claim 1, it is characterized in that, brake gear is disc brake device, disc brake device comprises braking bracket, bearing, plate and dish of stopping is stopped, bearing is fixed on support, stop dish and two bearings be fixed in rotating shaft, stop coil between two bearings, disc brake and dish cooperating of stopping, disc brake connects power unit.
3. the rope rewind machine of self-actuating brake formula according to claim 1, is characterized in that, the upper end open of holder axle, in holder axle, spindle end stationary positioned block is set, arrange location bearing in spindle end stationary positioned block, one end of main shaft is fixed in location bearing, and rotating shaft is connected in main shaft by socket mode.
4. the rope rewind machine of self-actuating brake formula according to claim 2, is characterized in that, backup bearing is divided bearing, stops dish between two solid boxs.
5. the rope rewind machine of self-actuating brake formula according to claim 2, is characterized in that, disc brake is hydraulic disc brake.
6. the rope rewind machine of self-actuating brake formula according to claim 2, is characterized in that, disc brake brake assembly comprises two disc brakes, and two disc brakes are symmetrically arranged.
7. the rope rewind machine of self-actuating brake formula according to claim 1, is characterized in that, drive plate is between calf reel and holder axle.
8. the rope rewind machine of self-actuating brake formula according to claim 1, is characterized in that, the cross-sectional plane of of main shaft is polygon and has many registration hole, and the inwall of drive plate is polygon, and drive plate can be enclosed within main shaft and to fix with locating dowel pin.
9. the rope rewind machine of self-actuating brake formula according to claim 1, it is characterized in that, brake gear is brake holding brake gear, brake holding brake gear comprises braking bracket, bearing, brake disc, brake band, braking drive mechanism and handbrake mechanism, bearing is fixed on support, and brake disc and two bearings are fixed in rotating shaft, stops dish between two bearings, brake disc and brake band cooperating, handbrake mechanism connects brake band with braking drive mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520565009.7U CN204897044U (en) | 2015-07-31 | 2015-07-31 | Automatic brake formula is fallen to restrict quick -wittedly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520565009.7U CN204897044U (en) | 2015-07-31 | 2015-07-31 | Automatic brake formula is fallen to restrict quick -wittedly |
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| Publication Number | Publication Date |
|---|---|
| CN204897044U true CN204897044U (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520565009.7U Active CN204897044U (en) | 2015-07-31 | 2015-07-31 | Automatic brake formula is fallen to restrict quick -wittedly |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129541A (en) * | 2015-07-31 | 2015-12-09 | 濮阳市中原锐实达石油设备有限公司 | Automatic brake type rope winding and unwinding machine |
| CN112850380A (en) * | 2021-01-05 | 2021-05-28 | 周巧慧 | Oil conveying system for offshore oil platform and using method thereof |
-
2015
- 2015-07-31 CN CN201520565009.7U patent/CN204897044U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129541A (en) * | 2015-07-31 | 2015-12-09 | 濮阳市中原锐实达石油设备有限公司 | Automatic brake type rope winding and unwinding machine |
| CN112850380A (en) * | 2021-01-05 | 2021-05-28 | 周巧慧 | Oil conveying system for offshore oil platform and using method thereof |
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