CN100396879C - Alarm apparatus for engine lock type drill rod misoperation - Google Patents
Alarm apparatus for engine lock type drill rod misoperation Download PDFInfo
- Publication number
- CN100396879C CN100396879C CNB2005101323769A CN200510132376A CN100396879C CN 100396879 C CN100396879 C CN 100396879C CN B2005101323769 A CNB2005101323769 A CN B2005101323769A CN 200510132376 A CN200510132376 A CN 200510132376A CN 100396879 C CN100396879 C CN 100396879C
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- stroke switch
- pole
- warning device
- rod
- drilling rod
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Abstract
The present invention relates to an alarm apparatus for engine lock type drill rod misoperation, which comprises a following rack, wherein the lower end surface of the following rack is provided with a rotation supporting apparatus. A first rod is arranged under the rotation supporting apparatus, at least one tubular inner rod and an innermost rod are orderly sheathed from outside to inside in a sleeve barrel of the first rod, wherein the top end of the innermost rod is provided with a flat head with a hanging hole. A top plate which can be moved up and down is arranged under the rotation supporting apparatus. The lower end surface of the top rod is matched with the top end of each inner rod, and the upper end surface of the top plate is matched with a push rod of a lower process switch which is installed above the top end of the sleeve barrel of the first rod and is electrically connected with a monitoring circuit with the alarm apparatus. The purpose of the present invention is to provide an alarm apparatus for engine lock type drill rod misoperation, which can accurately judge whether drill rod misoperation occurs or not on the occasion of drilling to eliminate the drill rod damage and the construction failure caused by the drill rod misoperation.
Description
Technical field
The present invention relates to the warning device that uses on a kind of rig, relate in particular to a kind of machine locking-type drilling rod band bar warning device.
Background technology
Not exclusively the machine locking-type drilling rod of release is carried the interior bar of not separating two poles of unblanking when boring and its outer bar rising by the pressure point band, and the phenomenon that produces the spacer bar indentation is called the band bar.The rotary drilling rig bore operation is carried and being bored in the past, drilling rod stretches out fully in the hole, operator be can't see the position and the operating condition of other each bar except that the 1st pole, whether shaft-like condition has not taken place to be with when boring so operator knows to carry, and back as untimely processing take place or deal with improperly in the band bar, are that machine locking-type drilling rod breaks down and causes drilling rod to damage and then cause the construction cause faults.
Summary of the invention
The object of the present invention is to provide a kind of can accurately judging to carry when boring bar whether occurring being with, avoid causing thus drilling rod to damage and cause the machine locking-type drilling rod band bar warning device of construction fault.
Machine locking-type drilling rod band bar warning device of the present invention, comprise arbitrary-movement articulator, the lower surface of arbitrary-movement articulator is equipped with slewing supporting device, the below of slewing supporting device is equipped with first pole, in the sleeve of first pole, be set with inferior internal layer pole and an innermost layer pole of at least one tubular certainly outside to inside successively, wherein the top of innermost layer pole is connected with the homalocephalus that band hangs pulling eye, the below of described slewing supporting device movably is provided with top board up and down, match with the top of each described internal layer pole in the lower surface of top board, match with the push rod of lower stroke switch in the upper surface of top board, lower stroke switch is installed in the top on described first segment rod sleeve top, and described lower stroke switch is electrically connected with the supervisory circuit of band warning device.
Machine locking-type drilling rod band bar warning device of the present invention, the top that wherein is positioned at the sleeve top end opening of described first pole is provided with upper stroke switch, the shake-up head of upper stroke switch matches with the top or the homalocephalus of innermost layer pole, and upper stroke switch is electrically connected with the supervisory circuit of band warning device.
Machine locking-type drilling rod band bar warning device of the present invention, wherein said upper stroke switch is normally closed travel switch, described lower stroke switch is for often starting Cheng Kaiguan, the supervisory circuit of described band warning device comprises power supply, power supply and described upper stroke switch, described lower stroke switch and radio signal generator are followed in series to form the loop, radio signal generator is corresponding with radio signal receiver, and radio signal receiver and signal amplifier, alarm speaker and host power supply are followed in series to form the loop.
Machine locking-type drilling rod band bar warning device of the present invention, be provided with baffle plate between the flange of the lower surface of wherein said slewing supporting device and described first segment masthead end, the soffit of baffle plate is provided with counterbore, paste mutually with the top of spring the inner end of last counterbore, paste mutually with the inner end of the lower counterbore that is positioned at described cover top surface the bottom of spring, the upper surface of described flange is provided with groove, described top board is an annular, the top board of annular is placed in the described groove, described lower stroke switch is fixed on the middle part of support, described upper stroke switch is fixed on the top of support, support is fixed on the upper surface of described baffle plate, and the push rod of described lower stroke switch inserts lower counterbore along the axis of described spring after being passed down through counterbore.
Machine locking-type drilling rod band bar warning device of the present invention, the external surface on wherein said innermost layer pole top is fixed with the innermost layer baffle ring, and the shake-up head of described upper stroke switch matches with the innermost layer baffle ring.
Machine locking-type drilling rod band bar warning device of the present invention, wherein said time the internal layer pole comprises second pole and three pair rod, described support is L shaped lath.
Machine locking-type drilling rod band bar warning device of the present invention, the below of its slewing supporting device movably is provided with the top board of annular up and down, match with the top of each described internal layer pole in the lower surface of annular roof plate, match with the push rod of lower stroke switch in the upper surface of annular roof plate, lower stroke switch is installed in the top on described first segment rod sleeve top, and described lower stroke switch is electrically connected with the supervisory circuit of band warning device.In use, if the top board of annular is pushed up on the top of certain time internal layer pole, top board will move upward and touch the push rod of lower stroke switch, and the supervisory circuit of band warning device will give the alarm, and occurs band bar phenomenon when boring thereby can prevent to carry.So machine locking-type drilling rod band bar warning device of the present invention has accurately to judge to carry when boring bar whether occurring being with, avoid causing thus drilling rod to damage and cause the characteristics of construction fault.
Be elaborated below in conjunction with the embodiment of accompanying drawing to machine locking-type drilling rod band bar warning device of the present invention.
Description of drawings
The structural representation of machine locking-type drilling rod band bar warning device of the present invention when Fig. 1 for drilling rod the band bar takes place;
Fig. 2 is the normal structural representation that promotes machine locking-type drilling rod band bar warning device of the present invention constantly of drilling rod;
Fig. 3 is the electrical principle schematic diagram of the supervisory circuit of machine locking-type drilling rod band bar warning device of the present invention.
The specific embodiment
Machine locking-type drilling rod band bar warning device of the present invention, comprise arbitrary-movement articulator 9, the lower surface of arbitrary-movement articulator 9 is equipped with slewing supporting device 11, the below of slewing supporting device 11 is equipped with first pole 12, in the sleeve of first pole 12, be set with inferior internal layer pole and an innermost layer pole 15 of at least one tubular certainly outside to inside successively, wherein the top of innermost layer pole 15 is connected with the homalocephalus 8 that band hangs pulling eye, the below of slewing supporting device 11 movably is provided with top board 7 up and down, match with the top of each time internal layer pole in the lower surface of top board 7, match with the push rod 3 of lower stroke switch 2 in the upper surface of top board 7, lower stroke switch 2 is installed in the top on described first pole 12 sleeve tops, and lower stroke switch 2 is electrically connected with the supervisory circuit of band warning device.In use, if the top board 7 of annular is pushed up on the top of certain time internal layer pole, top board 7 will move upward and touch the push rod 3 of lower stroke switch 2, and the supervisory circuit of band warning device will give the alarm, and occurs band bar phenomenon when boring thereby can prevent to carry.
As Fig. 1, Fig. 2 and machine locking-type drilling rod band bar warning device shown in Figure 3, comprise arbitrary-movement articulator 9, the lower surface of arbitrary-movement articulator 9 is equipped with slewing supporting device 11, be provided with baffle plate 5 between the flange 17 on the lower surface of slewing supporting device 11 and first pole, 12 tops, the soffit of baffle plate 5 is provided with counterbore 16, paste mutually with the top of spring 6 inner end of last counterbore 16, paste mutually with the inner end of the lower counterbore 18 that is positioned at top board 7 upper surfaces the bottom of spring 6, the upper surface of flange 17 is provided with groove 19, top board 7 is an annular, the top board 7 of annular is placed in the groove 19, lower stroke switch 2 is fixed on the middle part of support 4, described upper stroke switch 1 is fixed on the top of support 4, and support 4 adopts the upper surface of screw at baffle plate 5, and support 4 is L shaped lath.The push rod 3 of lower stroke switch 2 is passed down through counterbore 16 backs and inserts lower counterbore 18 along the axis of spring 6.The external surface on innermost layer pole 15 tops is fixed with innermost layer baffle ring 10, and the shake-up head of described upper stroke switch 1 matches with innermost layer baffle ring 10.Inferior internal layer pole among Fig. 1 comprises second pole 13 and the three pair rod 14, the quantity of inferior internal layer pole also can be 3 or 4 or 5 or 6 or 7 or more, the top that is positioned at the sleeve top end opening of described first pole 12 is provided with upper stroke switch 1, the shake-up head of upper stroke switch 1 matches with the top of innermost layer pole 15 or homalocephalus 8, and upper stroke switch 1 is electrically connected with the supervisory circuit of band warning device.Wherein upper stroke switch 1 is normally closed travel switch, lower stroke switch 2 is for often starting Cheng Kaiguan, the supervisory circuit of band warning device comprises power supply 20, power supply 20 is followed in series to form the loop with upper stroke switch 1, lower stroke switch 3 and radio signal generator 21, radio signal generator 21 is corresponding with radio signal receiver 22, and radio signal receiver 22 is followed in series to form the loop with signal amplifier 24, alarm speaker 25 and host power supply 23.In use, if the top board 7 of annular is pushed up on the top of second pole 13 or three pair rod 14, top board 7 will move upward and touch the push rod 3 of lower stroke switch 2, and the shake-up head of upper stroke switch 1 is not touched, power supply 20 and upper stroke switch 1 in the supervisory circuit of band warning device, lower stroke switch 3 and radio signal generator 21 are followed in series to form the loop and can be switched on, radio signal generator 21 can send signal to radio signal receiver 22, so, radio signal receiver 22 and signal amplifier 24, alarm speaker 25 and host power supply 23 are followed in series to form the loop and are switched on, alarm speaker 25 will give the alarm, and occurs band bar phenomenon when boring thereby can prevent to carry.If the shake-up head of upper stroke switch 1 is touched by innermost layer baffle ring 10, even then the top board 7 of annular is pushed up on the top of second pole 13 or three pair rod 14, top board 7 moves upward and touches the push rod 3 of lower stroke switch 2, and the alarm speaker 25 in the supervisory circuit of warning device can not give the alarm yet.
Claims (6)
1. machine locking-type drilling rod band bar warning device, comprise arbitrary-movement articulator (9), the lower surface of arbitrary-movement articulator (9) is equipped with slewing supporting device (11), the below of slewing supporting device (11) is equipped with first pole (12), in the sleeve of first pole (12), be set with the inferior internal layer pole and an innermost layer pole (15) of at least one tubular certainly outside to inside successively, wherein the top of innermost layer pole (15) is connected with the homalocephalus (8) that band hangs pulling eye, it is characterized in that: the below of described slewing supporting device (11) movably is provided with top board (7) up and down, match with the top of each described internal layer pole in the lower surface of top board (7), match with the push rod (3) of lower stroke switch (2) in the upper surface of top board (7), lower stroke switch (2) is installed in the top on described first pole (12) sleeve top, and described lower stroke switch (2) is electrically connected with the supervisory circuit of band warning device.
2. machine locking-type drilling rod band bar warning device according to claim 1, it is characterized in that: the top that is positioned at the sleeve top end opening of described first pole (12) is provided with upper stroke switch (1), the shake-up head of upper stroke switch (1) matches with the top or the homalocephalus (8) of innermost layer pole (15), and upper stroke switch (1) is electrically connected with the supervisory circuit of band warning device.
3. machine locking-type drilling rod band bar warning device according to claim 2, it is characterized in that: described upper stroke switch (1) is normally closed travel switch, described lower stroke switch (2) is for often starting Cheng Kaiguan, reach the band warning device supervisory circuit comprise power supply (20), power supply (20) and described upper stroke switch (1), described lower stroke switch (3) and radio signal generator (21) are followed in series to form the loop, radio signal generator (21) is corresponding with radio signal receiver (22), radio signal receiver (22) and signal amplifier (24), alarm speaker (25) and host power supply (23) are followed in series to form the loop.
4. machine locking-type drilling rod band bar warning device according to claim 3, it is characterized in that: be provided with baffle plate (5) between the flange (17) on the lower surface of described slewing supporting device (11) and described first pole (12) top, the soffit of baffle plate (5) is provided with counterbore (16), paste mutually with the top of spring (6) inner end of last counterbore (16), paste mutually with the inner end of the lower counterbore (18) that is positioned at described top board (7) upper surface the bottom of spring (6), the upper surface of described flange (17) is provided with groove (19), described top board (7) is an annular, the top board of annular (7) is placed in the described groove (19), described lower stroke switch (2) is fixed on the middle part of support (4), described upper stroke switch (1) is fixed on the top of support (4), support (4) is fixed on the upper surface of described baffle plate (5), and the push rod (3) of described lower stroke switch (2) is passed down through counterbore (16) back and inserts eight lower counterbore (18) along the axis of described spring (6).
5. machine locking-type drilling rod band bar warning device according to claim 4, it is characterized in that: the external surface on described innermost layer pole (15) top is fixed with innermost layer baffle ring (10), and the shake-up head of described upper stroke switch (1) matches with innermost layer baffle ring (10).
6. machine locking-type drilling rod band bar warning device according to claim 5, it is characterized in that: described time the internal layer pole comprises second pole (13) and three pair rod (14), and described support (4) is L shaped lath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101323769A CN100396879C (en) | 2005-12-26 | 2005-12-26 | Alarm apparatus for engine lock type drill rod misoperation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101323769A CN100396879C (en) | 2005-12-26 | 2005-12-26 | Alarm apparatus for engine lock type drill rod misoperation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1789655A CN1789655A (en) | 2006-06-21 |
| CN100396879C true CN100396879C (en) | 2008-06-25 |
Family
ID=36787749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101323769A Expired - Fee Related CN100396879C (en) | 2005-12-26 | 2005-12-26 | Alarm apparatus for engine lock type drill rod misoperation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100396879C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359347A (en) * | 2011-10-20 | 2012-02-22 | 中联重科股份有限公司 | Drill rod monitoring method, controller, monitoring system and drilling machine of mechanical lock type drilling machine |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956536B (en) * | 2010-09-30 | 2013-12-18 | 北京市三一重机有限公司 | Rod carrying monitoring method and rod carrying prevention system for drill rod of rotary drilling machine |
| WO2013040745A1 (en) * | 2011-09-19 | 2013-03-28 | 长沙中联重工科技发展股份有限公司 | Method for monitoring shaft-bonding of drilling shaft of drilling rig, controller, system, and drilling rig |
| CN102322224B (en) * | 2011-10-11 | 2013-08-14 | 武汉武船机电设备有限责任公司 | Mechanical drill rod |
| CN104865095A (en) * | 2015-05-27 | 2015-08-26 | 大唐安阳发电厂 | Automatic ascending protection device for drill bit in incoming coal sampling machine |
| CN110397406B (en) * | 2019-08-21 | 2024-04-19 | 北京三一智造科技有限公司 | Sliding lug of follow-up frame of rotary drilling rig and follow-up frame of rotary drilling rig |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2126306U (en) * | 1992-06-30 | 1992-12-30 | 能源部电力建设研究所 | Pile-poured-into drill bit for enlarging borehole |
| CN2168065Y (en) * | 1992-09-12 | 1994-06-08 | 胜利石油管理局滨南采油厂 | Well drill crane collision preventing device |
| JP2002030698A (en) * | 2000-07-13 | 2002-01-31 | Kobelco Contstruction Machinery Ltd | Working machine with raising type cab |
| JP2004176391A (en) * | 2002-11-27 | 2004-06-24 | Hitachi Constr Mach Co Ltd | Multistage telescopic arm working machine |
-
2005
- 2005-12-26 CN CNB2005101323769A patent/CN100396879C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2126306U (en) * | 1992-06-30 | 1992-12-30 | 能源部电力建设研究所 | Pile-poured-into drill bit for enlarging borehole |
| CN2168065Y (en) * | 1992-09-12 | 1994-06-08 | 胜利石油管理局滨南采油厂 | Well drill crane collision preventing device |
| JP2002030698A (en) * | 2000-07-13 | 2002-01-31 | Kobelco Contstruction Machinery Ltd | Working machine with raising type cab |
| JP2004176391A (en) * | 2002-11-27 | 2004-06-24 | Hitachi Constr Mach Co Ltd | Multistage telescopic arm working machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359347A (en) * | 2011-10-20 | 2012-02-22 | 中联重科股份有限公司 | Drill rod monitoring method, controller, monitoring system and drilling machine of mechanical lock type drilling machine |
| CN102359347B (en) * | 2011-10-20 | 2013-05-15 | 中联重科股份有限公司 | Drill rod monitoring method, controller, monitoring system and drilling machine of mechanical lock type drilling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1789655A (en) | 2006-06-21 |
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