CN110284871A - A kind of piling warning device of anti-bit breakage - Google Patents
A kind of piling warning device of anti-bit breakage Download PDFInfo
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- CN110284871A CN110284871A CN201910590117.2A CN201910590117A CN110284871A CN 110284871 A CN110284871 A CN 110284871A CN 201910590117 A CN201910590117 A CN 201910590117A CN 110284871 A CN110284871 A CN 110284871A
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- resistance
- light emitting
- emitting diode
- atmega16
- triode
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
Abstract
The invention belongs to the fields of driving piles; more particularly to a kind of piling warning device of anti-bit breakage; it is characterized by: signal can be passed to controller by vibrating sensor, controller is connected with warning circuit, halt circuit respectively, and halt circuit can control the parking motor of driving drill bit rotation；Halt circuit is made of the six~eight resistance, the first light emitting diode, the second light emitting diode, phototriode, the first inductance, first diode, the first triode, second switch, wherein the first light emitting diode and phototriode constitute photoelectrical coupler；And vibrating sensor is connect by ad hoc fashion with controller.The present invention provides early warning, the parking device that drill bit gets into irregular hard object, and drill bit can be effectively protected.
Description
Technical field
The invention belongs to the fields of driving piles, and in particular to a kind of piling warning device of anti-bit breakage.
Background technique
Drill bit wears in order to prevent and punches hard object, and head is beaten sometimes for welding stiffness alloy or diamond
It is sometimes even to be taken off because the angle of the brill of drill bit and hard object are not vertical planes so as to cause bit deflection when stake
It falls, especially in weak soil operation, bit breakage has more caused the puzzlement of engineering staff.In order to reach drilling depth stake in engineering
Purpose, one side extension arm reinforce the subtracting as far as possible of its angle of deviation θ when drilling rod enables to drill bit to encounter irregular hard object
It is small, as shown in Figure 1, but this mode undoubtedly destroy the suitable design standard of normal drill bit, drilling rod, it is also inconvenient in engineering to make
Industry；On the other hand reinforce drill bit revolution and power so that it carries out hard thick stick with hard object, and then its breakage is made to puncture hard object, but this
Kind method duration will result in drill bit and fall off or be broken, and it is even more to be full of peril that drill bit is salvaged in deep stake, and therefore, urgent need wants a kind of energy
It enough detects hard object and avoids the device of drill bit eccentric bit object.
Summary of the invention
To solve the above-mentioned problems, the present invention provides early warning, the parking device that a kind of drill bit gets into irregular hard object, prevents
The piling warning device of the anti-bit breakage of bit breakage.
The technical solution of the present invention is as follows:
Signal can be passed to controller, controller by a kind of piling warning device of anti-bit breakage, vibrating sensor
It is connected respectively with warning circuit, halt circuit, halt circuit can control the parking motor of driving drill bit rotation；Halt circuit by
Six~eight resistance, the first light emitting diode, the second light emitting diode, phototriode, the first inductance, first diode,
One triode, second switch composition, wherein the first light emitting diode and phototriode constitute photoelectrical coupler；Controller is
ATmega16, the end PB1/T1 of vibrating sensor MMA7260, ATmega16 are connected with the end g-Select1 of MMA7260,
The end PB2/AIN0 of ATmega16 is connected with the end g-Select2 of MMA7260, the Z of first resistor one end and MMA7260OUTHold phase
Even, first capacitor one end is connected to the ground, the connected endpoint of the first capacitor other end, the first resistor other end and ATmega16's
The end PA1/ADC1 is connected, the Y of second resistance one end and MMA7260OUTEnd is connected, and second capacitor one end is connected to the ground, the second capacitor
The connected endpoint of the other end, the second resistance other end is connected with the end PA2/ADC2 of ATmega16,3rd resistor one end and
The X of MMA7260OUTEnd is connected, and third capacitor one end is connected to the ground, the connected end of the third capacitor other end, the 3rd resistor other end
Point is connected with the end PA3/ADC3 of ATmega16.
Further, the 6th resistance one end is connected with the end PC1/SDA of ATmega16, the 6th resistance other end and the first hair
Optical diode one end be connected, the first light emitting diode other end is connected to the ground, 5V respectively with second switch one end, first diode
One end, first inductance one end are connected, and the first inductance other end is connected with second light emitting diode one end, and the second light emitting diode is another
One end is connected with the 7th resistance one end, and the 7th resistance other end is connected with the C-terminal of phototriode, the end E of phototriode,
The connected endpoint in eight resistance one end is connected with the end B of the first triode, the end the E difference of the 8th resistance other end, the first triode
It is connected to the ground；The connected endpoint of the first diode other end, the second switch other end is connected with the C-terminal of the first triode, and second
Switch control parking motor opening and closing.
Further, the end the PC2/TCK phase of the 9th resistance one end, the tenth resistance one end connected endpoint and ATmega16
Even, the tenth resistance other end is connected with third light emitting diode one end, and the third light emitting diode other end is connected to the ground, the 9th electricity
The resistance other end is connected with the end B of the second triode, and 5V is connected with buzzer one end, the buzzer other end and the second triode C-terminal
It is connected, the second end triode E is connected to the ground.
The invention has the benefit that
1. usually only can pay close attention to the transformation of drill bit in the prior art with hard thick stick object, the present invention stresses that " piling drill bit is easy
Damage " is then to solve technology because angle of drill bit is not in vertical technical problem barrier when drill bit encounters irregular hard object and ask
Topic.
2. the present invention using drill bit normal operation and when encountering irregular hard object vibrating sensor be transmitted through come difference letter
Number, it is stopped by halt circuit, then protects drill bit.
Detailed description of the invention
Fig. 1 is the schematic diagram that drill bit bores hard object in the prior art；
Fig. 2 is controller connection figure of the invention；
Fig. 3 is vibrating sensor connection figure of the invention；
Fig. 4 is halt circuit of the invention；
Fig. 5 is warning circuit of the invention；
Wherein: 1: drill bit, 2: irregular hard object；First resistor R1, second resistance R2,3rd resistor R3, the 4th resistance R4,
5th resistance R5, the 6th resistance R6, the 7th resistance R7, the 8th resistance R8, the 9th resistance R9, the tenth resistance R10, first capacitor
C1, the second capacitor C2, third capacitor C3, the 4th capacitor C4, the 5th capacitor C5, the 6th capacitor C6, the 7th capacitor C7, quartz crystal oscillator
X1, the first Light-emitting diode LED 1, the second Light-emitting diode LED 2, third Light-emitting diode LED 3, phototriode T, first
Inductance L1, first diode D1, the first triode Q1, the second triode Q2, first switch K1, second switch K2, buzzer B1.
Specific embodiment
Below in conjunction with attached drawing 1-5, the technical scheme in the embodiment of the invention is clearly and completely described, it is clear that
Described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.
As shown in Figure 2-5, signal can be passed to control by a kind of piling warning device of anti-bit breakage, vibrating sensor
Device processed, controller are connected with warning circuit, halt circuit respectively, and halt circuit can control the parking electricity of driving drill bit rotation
Machine；Halt circuit by the six~eight resistance, the first light emitting diode, the second light emitting diode, phototriode, the first inductance,
First diode, the first triode, second switch composition, wherein the first light emitting diode and phototriode constitute photoelectric coupling
Device；Controller is ATmega16, the end PB1/T1 of vibrating sensor MMA7260, ATmega16 and the g- of MMA7260
The end Select1 be connected, the end PB2/AIN0 of ATmega16 is connected with the end g-Select2 of MMA7260, first resistor one end and
The Z of MMA7260OUTEnd is connected, and first capacitor one end is connected to the ground, the connected end of the first capacitor other end, the first resistor other end
Point is connected with the end PA1/ADC1 of ATmega16, the Y of second resistance one end and MMA7260OUTEnd be connected, second capacitor one end with
Ground is connected, and the connected endpoint of the second capacitor other end, the second resistance other end is connected with the end PA2/ADC2 of ATmega16, third
The X of resistance one end and MMA7260OUTEnd is connected, and third capacitor one end is connected to the ground, and the third capacitor other end, 3rd resistor are another
The connected endpoint in end is connected with the end PA3/ADC3 of ATmega16.
Further, the 6th resistance one end is connected with the end PC1/SDA of ATmega16, the 6th resistance other end and the first hair
Optical diode one end be connected, the first light emitting diode other end is connected to the ground, 5V respectively with second switch one end, first diode
One end, first inductance one end are connected, and the first inductance other end is connected with second light emitting diode one end, and the second light emitting diode is another
One end is connected with the 7th resistance one end, and the 7th resistance other end is connected with the C-terminal of phototriode, the end E of phototriode,
The connected endpoint in eight resistance one end is connected with the end B of the first triode, the end the E difference of the 8th resistance other end, the first triode
It is connected to the ground；The connected endpoint of the first diode other end, the second switch other end is connected with the C-terminal of the first triode, and second
Switch control parking motor opening and closing.
Further, the end the PC2/TCK phase of the 9th resistance one end, the tenth resistance one end connected endpoint and ATmega16
Even, the tenth resistance other end is connected with third light emitting diode one end, and the third light emitting diode other end is connected to the ground, the 9th electricity
The resistance other end is connected with the end B of the second triode, and 5V is connected with buzzer one end, the buzzer other end and the second triode C-terminal
It is connected, the second end triode E is connected to the ground.
The course of work: the range of PA1/ADC1, PA2/ADC2, PA3/ADC3 are set in controller, and then determines vibration
When the result that sensors X, Y, Z axis export exceeds above range, and start halt circuit, warning circuit, to alert personnel
While, stop-working protection drill bit continues operation.
The above is only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this patent
Member without departing from the scope of the present invention, when the technology contents using above-mentioned prompt make it is a little change or be modified to
The equivalent embodiment of equivalent variations, but anything that does not depart from the technical scheme of the invention content, it is right according to the technical essence of the invention
Any simple modification, equivalent change and modification made by above embodiments, in the range of still falling within the present invention program.
Claims (3)
1. a kind of piling warning device of anti-bit breakage, it is characterised in that: signal can be passed to control by vibrating sensor
Device, controller are connected with warning circuit, halt circuit respectively, and halt circuit can control the parking motor of driving drill bit rotation；
Halt circuit is by the six~eight resistance, the first light emitting diode, the second light emitting diode, phototriode, the first inductance, first
Diode, the first triode, second switch composition, wherein the first light emitting diode and phototriode constitute photoelectrical coupler；
Controller is ATmega16, the end PB1/T1 of vibrating sensor MMA7260, ATmega16 and the end g-Select1 of MMA7260
It is connected, the end PB2/AIN0 of ATmega16 is connected with the end g-Select2 of MMA7260, first resistor one end and MMA7260's
ZOUTEnd is connected, and first capacitor one end is connected to the ground, the connected endpoint of the first capacitor other end, the first resistor other end with
The end PA1/ADC1 of ATmega16 is connected, the Y of second resistance one end and MMA7260OUTEnd is connected, second capacitor one end and ground phase
Even, the connected endpoint of the second capacitor other end, the second resistance other end is connected with the end PA2/ADC2 of ATmega16,3rd resistor
The X of one end and MMA7260OUTEnd is connected, and third capacitor one end is connected to the ground, the third capacitor other end, 3rd resistor other end phase
Endpoint even is connected with the end PA3/ADC3 of ATmega16.
2. a kind of piling warning device of anti-bit breakage according to claim 1, it is characterised in that: the 6th resistance one end
It is connected with the end PC1/SDA of ATmega16, the 6th resistance other end is connected with first light emitting diode one end, the first light-emitting diodes
The pipe other end is connected to the ground, and 5V is connected with second switch one end, first diode one end, first inductance one end respectively, the first electricity
The sense other end is connected with second light emitting diode one end, and the second light emitting diode other end is connected with the 7th resistance one end, and the 7th
The resistance other end is connected with the C-terminal of phototriode, the connected endpoint and first in the end E, the 8th resistance one end of phototriode
The end B of triode is connected, the 8th resistance other end, the first triode the end E be connected to the ground respectively.The first diode other end,
The connected endpoint of the second switch other end is connected with the C-terminal of the first triode, second switch control parking motor opening and closing.
3. a kind of piling warning device of anti-bit breakage according to claim 1, it is characterised in that: the 9th resistance one
The connected endpoint in end, the tenth resistance one end is connected with the end PC2/TCK of ATmega16, the tenth resistance other end and third luminous two
Pole pipe one end is connected, and the third light emitting diode other end is connected to the ground, the end the B phase of the 9th resistance other end and the second triode
Even, 5V is connected with buzzer one end, and the buzzer other end is connected with the second triode C-terminal, and the second end triode E is connected to the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910590117.2A CN110284871A (en) | 2019-07-02 | 2019-07-02 | A kind of piling warning device of anti-bit breakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910590117.2A CN110284871A (en) | 2019-07-02 | 2019-07-02 | A kind of piling warning device of anti-bit breakage |
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| CN110284871A true CN110284871A (en) | 2019-09-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910590117.2A Pending CN110284871A (en) | 2019-07-02 | 2019-07-02 | A kind of piling warning device of anti-bit breakage |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88212727U (en) * | 1988-01-18 | 1988-09-07 | 任大杰 | Safety drilling installation |
| CN101353959A (en) * | 2008-09-10 | 2009-01-28 | 杜书东 | Automatic alarm protecting devices of sliding-proof drill and blocked portion |
| CN203188904U (en) * | 2013-04-17 | 2013-09-11 | 王茂华 | Drilling machine for non-excavation construction |
| WO2015020748A2 (en) * | 2013-08-06 | 2015-02-12 | A&O Technologies LLC | Automatic driller |
-
2019
- 2019-07-02 CN CN201910590117.2A patent/CN110284871A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88212727U (en) * | 1988-01-18 | 1988-09-07 | 任大杰 | Safety drilling installation |
| CN101353959A (en) * | 2008-09-10 | 2009-01-28 | 杜书东 | Automatic alarm protecting devices of sliding-proof drill and blocked portion |
| CN203188904U (en) * | 2013-04-17 | 2013-09-11 | 王茂华 | Drilling machine for non-excavation construction |
| WO2015020748A2 (en) * | 2013-08-06 | 2015-02-12 | A&O Technologies LLC | Automatic driller |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200824 Address after: 101119 science and technology entrepreneurship Park, xuxinzhuang Town, Tongzhou District, Beijing Applicant after: CHINA BUILDING TECHNIQUE GROUP Co.,Ltd. Address before: 100013 Beijing Chaoyang District 9 Xiaohuangzhuang Road Construction Research Institute Collective Applicant before: Mao Zongyuan |
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| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190927 |
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| RJ01 | Rejection of invention patent application after publication |