CN204591188U - A kind of drilling water faucet anti-twisting equipment - Google Patents
A kind of drilling water faucet anti-twisting equipment Download PDFInfo
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- CN204591188U CN204591188U CN201520131772.9U CN201520131772U CN204591188U CN 204591188 U CN204591188 U CN 204591188U CN 201520131772 U CN201520131772 U CN 201520131772U CN 204591188 U CN204591188 U CN 204591188U
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Abstract
The utility model relates to a kind of drilling water faucet anti-twisting equipment, its technical scheme is: be provided with clutch shaft bearing in swivel body, second bearing and the 3rd bearing totally three supplementary bearings, central tube is through clutch shaft bearing, second bearing and the 3rd bearing are connected to the inside of swivel body, the outside of swivel body is provided with prevents turning round hangers, anti-hangers of turning round connects block span, block span connects pulling force sensor, pulling force sensor connection signal generator, the bottom of central tube connects rotating disk, described rotating disk connects disk clutch, disk clutch connects radio receiver by electrical control valve, radio receiver connects electrical control valve and alarm, the signal that signal generator on pulling force sensor sends is received by radio receiver, the beneficial effects of the utility model are: some row problem and the infringements that effectively can solve water tap bearing moment stuck initiation in drilling well production, largely improve the safety that equipment runs.
Description
Technical field
The utility model relates to a kind of drilling well working equipment, particularly a kind of drilling water faucet anti-twisting equipment.
Background technology
Drilling water faucet can hang the drilling tool held and be rotating, and is the excessive connecting device between non-rotary lifting piece and rotary tools, has the important function formed a connecting link.In drilling process, the kelly bar that water tap rotating part central tube is driven by rotating disk drives.In the shell of water tap, three supplementary bearings are generally housed, the base bearing of one secondary bearing load, the two secondary bearings playing righting and anti creep performance, these bearings and central tube form the rotating part of water tap, the any pair of this three width bearing goes wrong and water tap rotation all can be caused dumb, central tube can be caused time serious stuck, once this thing happens, the rotation of driven by rotary disc drilling tool can be passed in the non rotating partial shell of water tap, related tourist bus and drilling well rope rotate to beat to be turned round, very high or driller reaction drilling well rope will be caused to twist off when can not disconnect rapidly disk clutch not in time at rotary speed, tourist bus, overhead traveling crane is impaired, drilling tool falls the severe safety accident of well and the huge injury to personnel, this is the unsafe factor that drilling equipment exists in essence, puzzlement drilling well industry for many years.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has; a kind of drilling water faucet anti-twisting equipment is provided; in order to solve this potential safety hazard that existing drilling equipment system water tap exists; the principle run according to water tap and applying working condition; do not change the structure of water tap; a kind of simple, effective protective device of design, realizes preventing the drilling well rope of suspension system from twisting together once there is the stuck power that automatically can disconnect rotating disk of water tap rotating part.
Its technical scheme is: comprise swivel body, central tube, clutch shaft bearing, second bearing, 3rd bearing, prevent turning round hangers, block span, pulling force sensor, rotating disk, disk clutch, electrical control valve, radio receiver, alarm, is provided with clutch shaft bearing in swivel body, second bearing and the 3rd bearing totally three supplementary bearings, clutch shaft bearing is arranged on the top of swivel body, and the second bearing is arranged on the middle part of swivel body, and the 3rd bearing is arranged on the bottom of swivel body, and central tube is through clutch shaft bearing, second bearing and the 3rd bearing are connected to the inside of swivel body, the outside of swivel body is provided with prevents turning round hangers, anti-hangers of turning round connects block span, block span connects pulling force sensor, pulling force sensor connection signal generator, the bottom of central tube connects rotating disk, described rotating disk connects disk clutch, disk clutch connects radio receiver by electrical control valve, radio receiver connects electrical control valve and alarm, and the signal that the signal generator on pulling force sensor sends is received by radio receiver.
Above-mentioned pulling force sensor comprises positioning housing, adjusting bolt, regulating nut, spring, positioning bolt, touching bar, through hole, microswitch, holding wire, positioning housing is fixed by positioning bolt, the centre of positioning housing is provided with adjusting bolt, adjusting bolt is fixed by regulating nut through positioning housing top, spring supporting is passed through between the bottom of adjusting bolt and positioning housing, the bottom level of described adjusting bolt arranges touching bar, in described adjusting bolt, level is provided with through hole, block span connects through adjusting bolt one end to be prevented turning round hangers, the other end is fixed on positioning housing, the inside of positioning housing is provided with microswitch, described microswitch is by holding wire connection signal generator, signal generator is provided with antenna, described microswitch is positioned at the top of touching bar.
Above-mentioned radio receiver is by connecting 220V Power supply, and the internal conversion of radio receiver becomes 24V direct current, and 24V direct current is for driving electrical control valve and alarm, and electrical control valve controls air valve, and air valve is serially connected in the gas circuit of connection rotating disk.
Above-mentioned radio receiver is provided with reset button and two-way 24V signal exports, and after recipient disconnects rotating disk power automatically, by pressing reset button, whole protection system resets; Signal output signal Zhong mono-tunnel of 24V exports and connects electrical control valve, and electrical control valve, for controlling the gas circuit of disk clutch, cuts off power resources; Another road in the signal output signal of 24V exports for connecting alarm.
The beneficial effects of the utility model are: some row problem and the infringements that effectively can solve water tap bearing moment stuck initiation in drilling well production, largely improve the safety that equipment runs.This device have have wide range of applications, convenient for installation and maintenance, Signal transmissions is accurate, simple to operate, sensitive advantage, by on-the-spot test, this water tap anti-twisting equipment work accuracy rate 100%.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is structural representations of water tap.
Accompanying drawing 3 is structural representations of pulling force sensor.
In upper figure: swivel body 1, central tube 2, clutch shaft bearing 3, second bearing 4, 3rd bearing 5, prevent turning round hangers 6, block span 7, pulling force sensor 8, rotating disk 9, disk clutch 10, electrical control valve 11, radio receiver 12, air valve 13, alarm 14, signal generator 15, gas circuit 16, antenna 17, positioning housing 8.1, adjusting bolt 8.2, regulating nut 8.3, spring 8.4, positioning bolt 8.5, touching bar 8.6, through hole 8.7, microswitch 8.8, holding wire 8.9.
Detailed description of the invention
1-3 by reference to the accompanying drawings, the utility model will be further described:
The utility model comprises swivel body 1, central tube 2, clutch shaft bearing 3, second bearing 4, 3rd bearing 5, prevent turning round hangers 6, block span 7, pulling force sensor 8, rotating disk 9, disk clutch 10, electrical control valve 11, radio receiver 12, alarm 14, is provided with clutch shaft bearing 3 in swivel body, second bearing 4 and the 3rd bearing 5 totally three supplementary bearings, clutch shaft bearing 3 is arranged on the top of swivel body 1, and the second bearing 4 is arranged on the middle part of swivel body 1, and the 3rd bearing 5 is arranged on the bottom of swivel body 1, and central tube 2 is through clutch shaft bearing 3, second bearing 4 and the 3rd bearing 5 are connected to the inside of swivel body 1, clutch shaft bearing 3 is the base bearing of bearing load, second 4, bearing centralizing function, 3rd bearing 5 plays a part anti-jump, the outside of swivel body 1 is provided with prevents turning round hangers 6, prevent that turning round hangers 6 connects block span 7, block span 7 connects pulling force sensor 8, pulling force sensor 8 connection signal generator 15, the bottom of central tube 2 connects rotating disk 9, described rotating disk 9 connects disk clutch 10, disk clutch 10 connects radio receiver 12 by electrical control valve 11, radio receiver 12 connects electrical control valve 11 and alarm 14, and the signal that the signal generator on pulling force sensor 8 sends is received by radio receiver 12.
Wherein, pulling force sensor 8 comprises positioning housing 8.1, adjusting bolt 8.2, regulating nut 8.3, spring 8.4, positioning bolt 8.5, touching bar 8.6, through hole 8.7, microswitch 8.8, holding wire 8.9, positioning housing 8.1 is fixed by positioning bolt 8.5, the centre of positioning housing 8.1 is provided with adjusting bolt 8.2, adjusting bolt 8.2 is fixed by regulating nut 8.3 through positioning housing 8.1 top, supported by spring 8.4 between the bottom of adjusting bolt 8.2 and positioning housing 8.1, the bottom level of described adjusting bolt 8.2 arranges touching bar 8.6, in described adjusting bolt 8.2, level is provided with through hole 8.7, block span 7 connects through adjusting bolt 8.2 one end to be prevented turning round hangers 6, the other end is fixed on positioning housing 8.1, the inside of positioning housing 8.1 is provided with microswitch 8.8, described microswitch 8.8 is by holding wire 8.9 connection signal generator 15, signal generator 15 is provided with antenna 17, described microswitch 8.8 is positioned at the top of touching bar 8.6.
Wherein, radio receiver 12 is by connecting 220V Power supply, and the internal conversion of radio receiver 12 becomes 24V direct current, and 24V direct current is for driving electrical control valve 11 and alarm 14, electrical control valve 11 controls air valve 13, and air valve 13 is serially connected in the gas circuit 16 of connection rotating disk.
Wherein, radio receiver 12 is provided with reset button and two-way 24V signal exports, and after recipient disconnects rotating disk power automatically, by pressing reset button, whole protection system resets; Signal output signal Zhong mono-tunnel of 24V exports and connects electrical control valve 11, and electrical control valve 11, for controlling the gas circuit 16 of disk clutch, cuts off power resources; Another road in the signal output signal of 24V exports for connecting alarm 14.
A using method for drilling water faucet anti-twisting equipment, is characterized in that:
Steel cable is installed as block span 7 between the dead line of the drilling well rope A) first on drill floor face and water tap, connect needs pulley between block span 7 and dead line, during in order to ensure that water tap moves up and down in derrick, block span 7 is free to be synchronized with the movement.
B) pulling force sensor 8 is arranged on block span 7, dead line end is location in the horizontal direction, when water tap generation stuck phenomenon, this cognition of water tap rotates, thus drive block span 7 to strain, the degree of rotating is larger, pulling force on block span 7 is larger, the trend that the block span 7 of pulling force sensor 8 centre is upwards exceptionally straight is larger, the adjusting bolt 8.2 of pulling force sensor 8 is driven to move up accordingly, the microswitch 8.8 on side connected by touching bar 8.6 bottom adjusting bolt 8.2 after reaching certain degree, microswitch 8.8 triggers wireless signal generator 15 after connecting and sends actuating signal.The working value of pulling force sensor 8 is set by the pretightning force of regulating spring 8.4, only needs an operating valve value in this cover system, does not need concrete data display.The stroke that the Distance geometry pulling force adjusting bolt 8.2 that block span 7 moves up triggers microswitch 8.8 is consistent, after the actuating signal of pulling force sensor 8 sends, the radio receiver 12 be arranged in turntable control system receives the source of the gas that this signal can connect corresponding solenoid valve shuts disk clutch at once, rotating disk is avoided to be rotated further, prevent the chain generation twisting off the series of problems such as drilling well rope, send alarm signal simultaneously.
C) at this moment staff needs manually to disconnect rotating disk air valve 13 switch, then presses reset button reset and protection system.
Know-why: when water tap rotates part stuck phenomenon, the rotary motion of rotating disk can be delivered to drilling well rope by kelly bar, tap shell, tourist bus, the rotation of water tap can pull block span to tighten, the sensor be arranged on block span will detect pulling force, when reaching setting value, trigger signal generator 15 sends actuating signal, when signal receiving device receives the signal of sender unit transmission, send two actuating signals, give audible-visual annunciator for one, remind the attention of operating personnel; The air valve that another road controls to electrical control valve 11 is powered, and automatically cuts off power gas source, stops dial rotation, thus avoids the generation of serious accident.
On tourist bus or water tap be connected the wire rope of one four points between drilling well rope dead line as block span, block span installs a pulling force sensor, bearing water tap when rotating dumb that breaks down drives tourist bus and drilling well rope to rotate, pulling force sensor just can detect the pulling force on block span, sends actuating signal when exceeding setting value.Because water tap constantly moves up and down in the scope of nearly 30 meters in derrick inner space, therefore can not connect transmission signal cable, the mode of wireless transmission can only be adopted.This actuating signal of pulling force sensor is sent by the signal generator 15 with sensor one, received by the radio receiver 12 being arranged on disk clutch control loop, radio receiver 12 connects the air valve 13 that electrical control valve 11 connects after signal transacting, automatic disconnection disk clutch, cut off rotating disk power, so just can prevent the generation of the serious accidents such as large rope twists off.The scope of signal generator 15 and radio receiver 12 transmission of signal is maximum with regard to 30 meters, does not therefore need powerful equipment.
Radio receiver 12 is provided with reset button and two-way 24V signal exports, and after recipient disconnects rotating disk power automatically, by pressing reset button, whole protection system resets; Signal output signal Zhong mono-tunnel of 24V exports and connects electrical control valve 11, and electrical control valve 11, for controlling the gas circuit 16 of disk clutch, cuts off power resources; Another road in the signal output signal of 24V exports for connecting alarm 14.
Claims (4)
1. a drilling water faucet anti-twisting equipment, it is characterized in that: comprise swivel body (1), central tube (2), clutch shaft bearing (3), second bearing (4), 3rd bearing (5), prevent turning round hangers (6), block span (7), pulling force sensor (8), rotating disk (9), disk clutch (10), electrical control valve (11), radio receiver (12), alarm (14), clutch shaft bearing (3) is provided with in swivel body, second bearing (4) and the 3rd bearing (5) totally three supplementary bearings, clutch shaft bearing (3) is arranged on the top of swivel body (1), second bearing (4) is arranged on the middle part of swivel body (1), 3rd bearing (5) is arranged on the bottom of swivel body (1), central tube (2) is through clutch shaft bearing (3), second bearing (4) and the 3rd bearing (5) are connected to the inside of swivel body (1), the outside of swivel body (1) is provided with prevents turning round hangers (6), anti-hangers (6) of turning round connects block span (7), block span (7) connects pulling force sensor (8), pulling force sensor (8) connection signal generator (15), the bottom of central tube (2) connects rotating disk (9), described rotating disk (9) connects disk clutch (10), disk clutch (10) connects radio receiver (12) by electrical control valve (11), radio receiver (12) connects electrical control valve (11) and alarm (14), the signal that signal generator on pulling force sensor (8) sends is received by radio receiver (12).
2. a kind of drilling water faucet anti-twisting equipment according to claim 1, it is characterized in that: described pulling force sensor (8) comprises positioning housing (8.1), adjusting bolt (8.2), regulating nut (8.3), spring (8.4), positioning bolt (8.5), touching bar (8.6), through hole (8.7), microswitch (8.8), holding wire (8.9), positioning housing (8.1) is fixed by positioning bolt (8.5), the centre of positioning housing (8.1) is provided with adjusting bolt (8.2), adjusting bolt (8.2) is fixed by regulating nut (8.3) through positioning housing (8.1) top, supported by spring (8.4) between the bottom of adjusting bolt (8.2) and positioning housing (8.1), the bottom level of described adjusting bolt (8.2) arranges touching bar (8.6), the upper level of described adjusting bolt (8.2) is provided with through hole (8.7), block span (7) connects through adjusting bolt (8.2) one end to be prevented turning round hangers (6), the other end is fixed on positioning housing (8.1), the inside of positioning housing (8.1) is provided with microswitch (8.8), described microswitch (8.8) is by holding wire (8.9) connection signal generator (15), signal generator (15) is provided with antenna (17), described microswitch (8.8) is positioned at the top of touching bar (8.6).
3. a kind of drilling water faucet anti-twisting equipment according to claim 1, it is characterized in that: described radio receiver (12) is by connecting 220V Power supply, the internal conversion of radio receiver (12) becomes 24V direct current, 24V direct current is for driving electrical control valve (11) and alarm (14), electrical control valve (11) controls air valve (13), and air valve (13) is serially connected in the gas circuit (16) of connection rotating disk.
4. a kind of drilling water faucet anti-twisting equipment according to claim 1, it is characterized in that: described radio receiver (12) is provided with reset button and two-way 24V signal exports, after recipient disconnects rotating disk power automatically, reset by pressing the whole protection system of reset button; Signal output signal Zhong mono-tunnel of 24V exports and connects electrical control valve (11), and electrical control valve (11), for controlling the gas circuit (16) of disk clutch, cuts off power resources; Another road in the signal output signal of 24V exports for connecting alarm (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520131772.9U CN204591188U (en) | 2015-03-07 | 2015-03-07 | A kind of drilling water faucet anti-twisting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520131772.9U CN204591188U (en) | 2015-03-07 | 2015-03-07 | A kind of drilling water faucet anti-twisting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204591188U true CN204591188U (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520131772.9U Expired - Fee Related CN204591188U (en) | 2015-03-07 | 2015-03-07 | A kind of drilling water faucet anti-twisting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204591188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763359A (en) * | 2015-03-07 | 2015-07-08 | 李克宁 | Twisting preventing device for drilling faucet and application method |
-
2015
- 2015-03-07 CN CN201520131772.9U patent/CN204591188U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763359A (en) * | 2015-03-07 | 2015-07-08 | 李克宁 | Twisting preventing device for drilling faucet and application method |
| CN104763359B (en) * | 2015-03-07 | 2017-04-12 | 李克宁 | Twisting preventing device for drilling faucet and application method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20160307 |