CN2460393Y - Disc brake-automatic drill feed integral device - Google Patents
Disc brake-automatic drill feed integral device Download PDFInfo
- Publication number
- CN2460393Y CN2460393Y CN 01201866 CN01201866U CN2460393Y CN 2460393 Y CN2460393 Y CN 2460393Y CN 01201866 CN01201866 CN 01201866 CN 01201866 U CN01201866 U CN 01201866U CN 2460393 Y CN2460393 Y CN 2460393Y
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- China
- Prior art keywords
- valve
- braking clamp
- driller
- power source
- way magnetic
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- Expired - Fee Related
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Abstract
The utility model relates to a disc brake-automatic drill feed integral device, which is used for petroleum drilling rigs and exploration drilling rigs of various types. The utility model comprises open type brake tongs 2, closed brake tongs 3, a proportional valve 6, a two-position three-way solenoid valve 7, and other components, wherein, tong cylinders of the open type brake tongs 2 are connected with hydraulic sources 5 through a shuttle valve 12 and a driller valve 4; the tong cylinders of the closed brake tongs 3 are connected with the hydraulic sources 5 through the two-position three-way solenoid valve 7, and the proportional valve 6 is arranged between the shuttle valve 12 and the hydraulic sources 5 and is connected with the driller valve 4 in parallel and is connected with a controller 8. The disc brake-automatic drill feed integral device can obtain two critical purposes which comprise braking and automatic feeding of the drilling rigs under the constant drilling pressure.
Description
The utility model is a kind of disk type brake-automatic bit feed integrated apparatus that is used for various types of oil-well rigs and exploration drill.
At present, the oil-well rig disc brake device that uses mainly is made up of frame, brake disc, working clamp, safety tongs, driller ' s valve and hydraulic power source, operate the driller ' s valve drilling operation of being correlated with by the driller, this disc-like type brake gear can't dispose automatic driller and realize automatic bit feed, thereby cause poor hole quality, bit speed is slow, the cost of drilling height.
The purpose of this utility model is to provide a kind of various drilling technology operations that both can manually be comprised bit feed by the driller, can realize disk type brake-automatic bit feed integrated apparatus that drill bit feeds automatically again.
The utility model is achieved in that and comprises boring winch 1, open type braking clamp 2, enclosed braking clamp 3, driller ' s valve 4, hydraulic power source 5, apportioning valve 6, two-position three way magnetic valve 7, controller 8, pressure transformer 9, speed transmitter 10, dead line pulling force sensor 11, rib valve 12, open type braking clamp 2, enclosed braking clamp 3 places on the frame of boring winch 1, the pincers cylinder of open type braking clamp 2 is by rib valve 12, driller ' s valve 4 is connected with hydraulic power source 5, the pincers cylinder of enclosed braking clamp 3 is connected with hydraulic power source 5 by two-position three way magnetic valve 7, apportioning valve 6 is installed in rib valve 12, be connected with driller ' s valve 4 parallel connections and with controller 8 between the hydraulic power source 5, pressure transformer 9 is connected between rig dead line pulling force sensor 11 and the controller 8, speed transmitter 10 is installed on 1 in the winch, and is connected with controller 8.
Hydraulic power source 5 is connected with a hydraulic fluid port of driller ' s valve 4, apportioning valve 6 respectively.
The secondary hydraulic fluid port of driller ' s valve 4 is connected with open type braking clamp 2 oil inlets by two-position three way magnetic valve 15.
The secondary hydraulic fluid port of apportioning valve 6 is connected with open type braking clamp 2 oil inlets by two-position three way magnetic valve 14.
The pressure port of pressure transformer 13 is connected on the export pipeline of two-position three way magnetic valve 14.
The pressure port of pressure transformer 9 is connected with the delivery port of dead line pulling force sensor 11.
Two-position three way magnetic valve 7 is connected on the pipeline between enclosed braking clamp 3 and the hydraulic power source 5.
Advantage of the present utility model is: the user can be according to the needs of drilling well, select manual or automatic bit feed mode flexibly, manually and the automatic bit feed mode can be easily, the switching of unperturbed, the design of employing mechanical-electrical-hydraulic integration, make control partly partly have good matching performance, guaranteed the reliable and High Performance of package unit with execution.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of another embodiment of the utility model.
Below in conjunction with accompanying drawing the utility model is further described:
Comprise boring winch 1, open type braking clamp 2, enclosed braking clamp 3, driller ' s valve 4, hydraulic power source 5, apportioning valve 6, two-position three way magnetic valve 7, controller 8, pressure transformer 9, speed transmitter 10, dead line pulling force sensor 11, shuttle valve 12, open type braking clamp 2, enclosed braking clamp 3 places on the frame of boring winch 1, the pincers cylinder of open type braking clamp 2 is by shuttle valve 12, driller ' s valve 4 is connected with hydraulic power source 5, the pincers cylinder of enclosed braking clamp 3 is connected with hydraulic power source 5 by two-position three way magnetic valve 7, apportioning valve 6 is installed in shuttle valve 12, be connected with driller ' s valve 4 parallel connections and with controller 8 between the hydraulic power source 5, pressure transformer 9 is connected between rig dead line pulling force sensor 11 and the controller 8, speed transmitter 10 is installed on 1 in the winch, and is connected with controller 8.
Hydraulic power source 5 is connected with a hydraulic fluid port of driller ' s valve 4, apportioning valve 6 respectively.
The secondary hydraulic fluid port of driller ' s valve 4 is connected with open type braking clamp 2 oil inlets by two-position three way magnetic valve 15, also can be connected with shuttle valve 12.
The secondary hydraulic fluid port of apportioning valve 6 is connected with open type braking clamp 2 oil inlets by two-position three way magnetic valve 14, also can be connected with shuttle valve 12.
The pressure port of pressure transformer 13 is connected on the export pipeline of two-position three way magnetic valve 14.
The pressure port of pressure transformer 9 is connected with the delivery port of dead line pulling force sensor 11.
Two-position three way magnetic valve 7 is connected on the pipeline between enclosed braking clamp 3 and the hydraulic power source 5.
This device will reach two key purposes: one is both to have realized the manually-operated brill that manually send, and can realize the automatic bit feed of control setup control again, and another is in the automatic bit feed process, can realize the protection of transfiniting automatically.
Manually sending brill is the different braking force realization of oil pressure generation of operating driller ' s valve 4 control open type braking clamps 2 by the driller, and automatic bit feed, then be to realize, manually send and bore with two kinds of modes of automatic bit feed and can switch mutually by the oil pressure of controller 8 control open type braking clamps 2.
The protection braking of transfiniting is that controller 8 sends signal when the pressure of the drill, winch 1 rotating speed etc. transfinites, and two-position three way magnetic valve 7 commutations make 3 releases of enclosed braking clamp, realize braking.
The pressure port of pressure transformer 13 is connected on the export pipeline of two-position three way magnetic valve 14, its output signal is sent into controller 8, the pressure port of pressure transformer 9 is connected with the delivery port of dead line pulling force sensor 11, its output signal is sent into controller 8, speed sensor 10 is installed on 1 in the winch, with 1 rotation of winch, its output signal also is connected to controller 8, and two-position three way magnetic valve 7 is connected on the pipeline between enclosed braking clamp 3 and the hydraulic power source 5.
Claims (7)
1. disk type brake-automatic bit feed integrated apparatus, comprise boring winch (1), open type braking clamp (2), enclosed braking clamp (3), driller ' s valve (4), hydraulic power source (5), apportioning valve (6), two-position three way magnetic valve (7), controller (8), pressure transformer (9), speed transmitter (10), dead line pulling force sensor (11), shuttle valve (12), it is characterized in that: open type braking clamp (2), enclosed braking clamp (3) places on the frame of boring winch (1), the pincers cylinder of open type braking clamp (2) is by rib valve (12), driller ' s valve (4) is connected with hydraulic power source (5), the pincers cylinder of enclosed braking clamp (3) is connected with hydraulic power source (5) by two-position three way magnetic valve (7), apportioning valve (6) is installed in shuttle valve (12), be connected with driller ' s valve (4) parallel connection and with controller (8) between the hydraulic power source (5), pressure transformer (9) is connected between rig dead line pulling force sensor (11) and the controller (8), speed transmitter (10) is installed on the axle of winch (1), and is connected with controller (8).
2. disk type brake according to claim 1-automatic bit feed integrated apparatus is characterized in that: hydraulic power source (5) is connected with a hydraulic fluid port of driller ' s valve (4), apportioning valve (6) respectively.
3. disk type brake according to claim 1-automatic bit feed integrated apparatus is characterized in that: the secondary hydraulic fluid port of driller ' s valve (4) is connected with open type braking clamp (2) oil inlet by two-position three way magnetic valve (15), also can be connected with shuttle valve 12.
4. disk type brake according to claim 1-automatic bit feed integrated apparatus is characterized in that: the secondary hydraulic fluid port of apportioning valve (6) is connected with open type braking clamp (2) oil inlet by two-position three way magnetic valve (14), also can be connected with shuttle valve 12.
5. disk type brake according to claim 1-automatic bit feed integrated apparatus is characterized in that: the pressure port of pressure transformer (13) is connected on the export pipeline of two-position three way magnetic valve (14).
6. disk type brake according to claim 1-automatic bit feed integrated apparatus is characterized in that: the pressure port of pressure transformer (9) is connected with the delivery port of dead line pulling force sensor (11).
7. disk type brake according to claim 1-automatic bit feed integrated apparatus is characterized in that: two-position three way magnetic valve (7) is connected on the pipeline between enclosed braking clamp (3) and the hydraulic power source (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01201866 CN2460393Y (en) | 2001-01-19 | 2001-01-19 | Disc brake-automatic drill feed integral device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01201866 CN2460393Y (en) | 2001-01-19 | 2001-01-19 | Disc brake-automatic drill feed integral device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2460393Y true CN2460393Y (en) | 2001-11-21 |
Family
ID=33623810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01201866 Expired - Fee Related CN2460393Y (en) | 2001-01-19 | 2001-01-19 | Disc brake-automatic drill feed integral device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2460393Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101417775B (en) * | 2008-03-27 | 2010-12-08 | 中原特种车辆有限公司 | Winch control system and method |
| CN104358807A (en) * | 2014-10-15 | 2015-02-18 | 中国石油集团西部钻探工程有限公司 | Emergency stop device of drilling machine with brake |
| CN109488227A (en) * | 2019-01-16 | 2019-03-19 | 中南大学 | Hydraulic wireline winch automatic bit feed control system and its automatic bit feed control method |
-
2001
- 2001-01-19 CN CN 01201866 patent/CN2460393Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101417775B (en) * | 2008-03-27 | 2010-12-08 | 中原特种车辆有限公司 | Winch control system and method |
| CN104358807A (en) * | 2014-10-15 | 2015-02-18 | 中国石油集团西部钻探工程有限公司 | Emergency stop device of drilling machine with brake |
| CN109488227A (en) * | 2019-01-16 | 2019-03-19 | 中南大学 | Hydraulic wireline winch automatic bit feed control system and its automatic bit feed control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |