CN205260690U - Hydraulic pressure meshing arresting gear of drilling platform carousel - Google Patents
Hydraulic pressure meshing arresting gear of drilling platform carousel Download PDFInfo
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- CN205260690U CN205260690U CN201520993354.0U CN201520993354U CN205260690U CN 205260690 U CN205260690 U CN 205260690U CN 201520993354 U CN201520993354 U CN 201520993354U CN 205260690 U CN205260690 U CN 205260690U
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- braking
- rotating disk
- brake
- snap close
- sincere son
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Abstract
The utility model relates to a drilling machinery technical field, the utility model discloses a hydraulic pressure meshing arresting gear of drilling platform carousel, the on -off device comprises a base, brake sincere son, be equipped with the track of " U " type on the base, orbital top is equipped with the apron, it installs in the cavity that track and apron are formed to apply the brake the braking limit of sincere son, mesh the braking with the outer ring gear of the support bearing of carousel, the another side top of brakeing sincere son is connected with the bottom of brakeing the hasp, the top of apron is equipped with the support, the top of support is connected with brake hydraulic cylinder's base, brake hydraulic cylinder's piston end is connected with the bottom top of brakeing the hasp through " U " type clamp, brake hydraulic cylinder is connected with the directional control valve, and control button controls opening and shutting of directional control valve, and the directional control valve is connected with power device. The utility model discloses a remote control control brake hydraulic cylinder piston end flexible, and then the sincere son of control braking is to the braking operation of carousel, labour saving and time saving has eliminated operation personnel's potential safety hazard.
Description
Technical field
The utility model relates to drilling machinery technical field, and a kind of complete machine dynamical system that can automatically control adopts the hydraulic pressure engagement brake apparatus of hydraulically powered a kind of drilling platforms rotating disk specifically.
Background technology
While having directed drilling and setting of casing for the rotating disk brake apparatus of marine drilling platform, movable drilling tool is avoided the function of bit freezing, in the time supporting the use with hydraulic power slip, can bear high pulling torque. Existing rotating disk brake apparatus mainly comprises: brake sincere son, handle lever pin, lubricating cup, plug and control stick, by operating personnel's manual operation control stick, the sincere son of braking is sent in groove uniform on rotating disk, to reach the object of braking. This rotating disk brake apparatus adopts manually operated mode, although simple in structure, but while braking, all need operating personnel at drilling platforms execute-in-place at every turn, operating personnel's labour intensity is large, inefficiency, complete machine automaticity is not high, and operating personnel are field operation on drilling platforms, has certain potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of hydraulic pressure engagement brake apparatus of drilling platforms rotating disk, need operating personnel's manual control control stick that the sincere son of braking is sent in the groove of rotating disk to solve existing rotating disk brake apparatus, waste time and energy, the problem that complete machine automaticity is not high.
For addressing the above problem, technical solution adopted in the utility model is:
A kind of hydraulic pressure engagement brake apparatus of drilling platforms rotating disk, this device is for the bi-directional braking of drilling platforms rotating disk, it comprises base, brake sincere son, described base is provided with the track of " U " type, the top of track is provided with cover plate, the braking limit of the sincere son of braking of inverted " L " type is arranged in " U " type groove of track and the cavity of cover plate composition, its front end is straight-tooth shape, engage braking with the spring bearing external toothing of rotating disk, the another side top of braking sincere son is connected with the bottom of braking snap close, the front end of braking snap close extends to the top of cover plate, the top of cover plate is provided with support, the top of support is connected with the base of brake fluid cylinder pressure, the piston end of brake fluid cylinder pressure is connected with the top, bottom of braking snap close by " U " type folder, described brake fluid cylinder pressure is connected with directional control valve, the folding of control button control directional control valve, and directional control valve is connected with power set.
As further improvement of the utility model, the top of described braking snap close is provided with braking instruction pin, and the side of braking instruction pin is provided with the sensor of the position of detecting braking instruction pin, and sensor is fixed on support.
Further improve as of the present utility model, the lower front of described braking snap close is provided with boss, and boss is fixed on the top of cover plate.
Further improve as of the present utility model, described sensor is connected with the control system of this device, and the position signalling of the braking instruction pin detecting is transferred to control system, and control system is also connected with braking indicator lamp.
When the utility model is controlled in the braking of drilling platforms rotating disk, operating personnel are at remote activation control button, directional control valve starts action, the piston rod of controlling described brake fluid cylinder pressure starts to shrink, the piston rod of brake fluid cylinder pressure drives braking snap close to moving near rotating disk direction, brake the braking limit of sincere son slides to the direction near rotating disk simultaneously in orbit, the front increment of braking sincere son inserts between the spring bearing external toothing of rotating disk, engage braking, brake the force of periphery and the radial load that when sincere son and track bear rotating disk braking, produce simultaneously; It is mobile that braking lock cingulum braking instruction pin, in the time that sensor detects that braking instruction pin moves to assigned address, signal is transferred to control system, braking indicator lamp is bright, the piston rod of control system control brake fluid cylinder pressure stops contractive action, the front end of braking snap close is fastened on boss, and the radial load that while braking to overcome, brake fluid cylinder pressure is born, completes the braking operation of rotating disk; In the time that rotating disk needs brake off, operating personnel are at the long-range control button control directional control valve counteragent that again starts, the piston rod of described brake fluid cylinder pressure starts to stretch out, the piston rod of brake fluid cylinder pressure drives braking snap close lifting and moves to the direction away from rotating disk, sliding to the direction away from rotating disk in orbit in the braking limit of simultaneously braking sincere son, brakes spring bearing external toothing that the front increment of sincere son leaves rotating disk to certain distance; It is mobile that braking lock cingulum braking instruction pin, in the time that sensor detects that braking instruction pin moves to assigned address, signal is transferred to control system, braking indicator lamp goes out, the piston rod of control system control brake fluid cylinder pressure stops extend action, the front end of braking snap close rests on the top of boss, completes rotating disk braking and removes operation.
The beneficial effects of the utility model are:
(1) position signalling of the braking instruction pin that the utility model detects by the received sensor of control system, operating personnel open and close control button, can control the flexible of brake fluid cylinder pressure piston end, and then control and brake the braking operation of sincere son to rotating disk, realize remote auto control, time saving and energy saving, eliminate operating personnel's potential safety hazard;
(2) engagement brake apparatus of the present utility model adopts hydraulically powered mode, and the shared a set of hydraulic power source of rotating disk, and power obtains conveniently, simple in structure, brake safe, reliable;
(3) the utility model in use, can inject lubricating oil in orbit, and the slip that makes to brake sincere son is steadily smooth, uses, lubricated, easy to maintenance, in long-term use procedure, can meet the stationarity requirement of braking;
(4) the utility model arranges boss below braking snap close, and in the time of the braking operation of rotating disk, the front end of braking snap close is fastened on boss; the radial load of being born to decompose brake fluid cylinder pressure; effectively protection brake fluid cylinder pressure, in the service life that has strengthened equipment, has reduced maintenance cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is electrical equipment connection diagram of the present utility model;
In figure: 1, base, 2, track, 3, brake sincere son, 4, cover plate, 5, braking instruction pin, 6, bolt, 7, sensor, 8, support, 9, brake fluid cylinder pressure, 10, U-shaped folder, 11, braking snap close, 12, boss, 13, rotating disk, 14, power set, 15, directional control valve, 16, control button, 17, braking indicator lamp.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As Fig. 1, the hydraulic pressure engagement brake apparatus of a kind of drilling platforms rotating disk shown in Fig. 2, this device is for the bi-directional braking of drilling platforms rotating disk, it comprises base 1, brake sincere sub 3, base 1 is provided with the track 2 of " U " type, the top of track 2 is provided with cover plate 4, the braking limit of the braking sincere sub 3 of inverted " L " type is arranged in " U " type groove of track 2 and cavity that cover plate 4 forms, its front end is straight-tooth shape, engage braking with the spring bearing external toothing of rotating disk 13, braking sincere sub 3 another side top is connected with the bottom of braking snap close 11, the front end of braking snap close 11 extends to the top of cover plate 4, the lower front of braking snap close 11 is provided with boss 12, boss 12 is fixed on the top of cover plate 4, the top of cover plate 4 is provided with support 8, the top of support 8 is connected with the base of brake fluid cylinder pressure 9, the piston end of brake fluid cylinder pressure 9 is connected with the top, bottom of braking snap close 11 by " U " type folder 10, brake fluid cylinder pressure 9 is connected with directional control valve 15, and control button 16 is controlled the folding of directional control valve 15, and directional control valve 15 is connected with power set 14.
The top of braking snap close 11 is provided with braking instruction pin 5, and the side of braking instruction pin 5 is provided with the sensor 7 that detects braking instruction pin 5 positions, and sensor 7 is fixed on support 8. Sensor 7 is connected with the control system of this device, and the position signalling of the braking instruction pin 5 detecting is transferred to control system, and control system is also connected with braking indicator lamp 17.
When the utility model is controlled in the braking of drilling platforms rotating disk, operating personnel are at remote activation control button 16, directional control valve 15 starts action, the piston rod of controlling described brake fluid cylinder pressure 9 starts to shrink, the piston rod of brake fluid cylinder pressure 9 drives braking snap close 11 to moving near rotating disk 13 directions, brake sincere sub 3 braking limit slides to the direction near rotating disk 13 track 2 is interior simultaneously, braking sincere sub 3 front increment inserts between the spring bearing external toothing of rotating disk 13, engage braking, brake sincere sub 3 and track 2 bear the force of periphery and the radial load that rotating disk when braking produces simultaneously, braking snap close 11 moves with braking instruction pin 5, in the time that sensor 7 detects that braking instruction pin 5 moves to assigned address, signal is transferred to control system, braking indicator lamp 17 is bright, the piston rod of control system control brake fluid cylinder pressure 9 stops contractive action, the front end of braking snap close 11 is fastened on boss 12, and the radial load that while braking to overcome, brake fluid cylinder pressure 9 is born, completes the braking operation of rotating disk, in the time that rotating disk needs brake off, operating personnel control directional control valve 15 counteragents at the long-range control button 16 that again starts, the piston rod of described brake fluid cylinder pressure 9 starts to stretch out, the piston rod of brake fluid cylinder pressure 9 drives braking snap close 11 liftings and to moving away from the direction of rotating disk 13, brake sincere sub 3 braking limit simultaneously and slide to the direction away from rotating disk 13 track 2 is interior, brake spring bearing external toothing that sincere sub 3 front increment leaves rotating disk 13 to certain distance, braking snap close 11 moves with braking instruction pin 5, in the time that sensor 7 detects that braking instruction pin 5 moves to assigned address, signal is transferred to control system, braking indicator lamp 17 goes out, the piston rod of control system control brake fluid cylinder pressure 9 stops extend action, the front end of braking snap close 11 rests on the top of boss 12, completes rotating disk braking and removes operation.
The position signalling of the braking instruction pin that the utility model detects by the received sensor of control system, operating personnel open and close control button, can control the flexible of brake fluid cylinder pressure piston end, and then control and brake the braking operation of sincere son to rotating disk, realize remote auto control, time saving and energy saving, eliminate operating personnel's potential safety hazard; Engagement brake apparatus of the present utility model adopts hydraulically powered mode, and the shared a set of hydraulic power source of rotating disk, and power obtains conveniently, simple in structure, brake safe, reliable.
Claims (4)
1. the hydraulic pressure of drilling platforms rotating disk engagement brake apparatus, this device is for the bi-directional braking of drilling platforms rotating disk, it comprises base (1), brake sincere son (3), it is characterized in that: described base (1) is provided with the track (2) of " U " type, the top of track (2) is provided with cover plate (4), the braking limit of the sincere son of braking (3) of inverted " L " type is arranged in " U " type groove of track (2) and the cavity of cover plate (4) composition, its front end is straight-tooth shape, engage braking with the spring bearing external toothing of rotating disk (13), the another side top of braking sincere son (3) is connected with the bottom of braking snap close (11), the front end of braking snap close (11) extends to the top of cover plate (4), the top of cover plate (4) is provided with support (8), the top of support (8) is connected with the base of brake fluid cylinder pressure (9), the piston end of brake fluid cylinder pressure (9) is connected with the top, bottom of braking snap close (11) by " U " type folder (10), described brake fluid cylinder pressure (9) is connected with directional control valve (15), and control button (16) is controlled the folding of directional control valve (15), and directional control valve (15) is connected with power set (14).
2. the hydraulic pressure of drilling platforms rotating disk according to claim 1 engagement brake apparatus, it is characterized in that: the top of described braking snap close (11) is provided with braking instruction pin (5), the side of braking instruction pin (5) is provided with the sensor (7) that detects braking instruction pin (5) position, and sensor (7) is fixed on support (8).
3. the hydraulic pressure of drilling platforms rotating disk according to claim 2 engagement brake apparatus, is characterized in that: the lower front of described braking snap close (11) is provided with boss (12), and boss (12) is fixed on the top of cover plate (4).
4. the hydraulic pressure of drilling platforms rotating disk according to claim 3 engagement brake apparatus, it is characterized in that: described sensor (7) is connected with the control system of this device, the position signalling of the braking instruction pin (5) detecting is transferred to control system, and control system is also connected with braking indicator lamp (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520993354.0U CN205260690U (en) | 2015-12-04 | 2015-12-04 | Hydraulic pressure meshing arresting gear of drilling platform carousel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520993354.0U CN205260690U (en) | 2015-12-04 | 2015-12-04 | Hydraulic pressure meshing arresting gear of drilling platform carousel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205260690U true CN205260690U (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520993354.0U Active CN205260690U (en) | 2015-12-04 | 2015-12-04 | Hydraulic pressure meshing arresting gear of drilling platform carousel |
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| CN (1) | CN205260690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320973A (en) * | 2016-08-30 | 2017-01-11 | 宝鸡石油机械有限责任公司 | Rotary table for deepwater drilling rig |
-
2015
- 2015-12-04 CN CN201520993354.0U patent/CN205260690U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320973A (en) * | 2016-08-30 | 2017-01-11 | 宝鸡石油机械有限责任公司 | Rotary table for deepwater drilling rig |
| CN106320973B (en) * | 2016-08-30 | 2018-05-15 | 宝鸡石油机械有限责任公司 | Ocean deepwater drilling machine turntable |
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| Date | Code | Title | Description |
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| 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: 20160929 Address after: 730314, No. 508 west section of the Yellow River Road, Lanzhou New District, Gansu, Lanzhou Patentee after: Lanzhou LS Petroleum Equipment Engineering Co., Ltd. Address before: 730050 Gansu province Lanzhou city Lanzhou District Kunlun Road West No. 516 Patentee before: Lanzhou Lan Shi Group Co.,Ltd |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 730314, No. 508 west section of the Yellow River Road, Lanzhou New District, Gansu, Lanzhou Patentee after: Lanzhou Lanshi petroleum equipment engineering Limited by Share Ltd Address before: 730314, No. 508 west section of the Yellow River Road, Lanzhou New District, Gansu, Lanzhou Patentee before: Lanzhou LS Petroleum Equipment Engineering Co., Ltd. |