CN103835276A - Method for recording depth of drill rod detection and number of hammering times and drill rod detection device - Google Patents
Method for recording depth of drill rod detection and number of hammering times and drill rod detection device Download PDFInfo
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- CN103835276A CN103835276A CN201210479622.8A CN201210479622A CN103835276A CN 103835276 A CN103835276 A CN 103835276A CN 201210479622 A CN201210479622 A CN 201210479622A CN 103835276 A CN103835276 A CN 103835276A
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- drill steel
- drill rod
- hammering
- depth
- probe
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Abstract
The invention discloses a method for recording the depth of drill rod detection and the number of hammering times and a drill rod detection device. The method comprises the steps that a hammering sensor is installed on a drill rod, and every time a heavy hammer beats the hammering sensor, a counter arranged on the top of the drill rod conducts recording once; a set of infrared emitters are installed on the drill rod at intervals, when a probe at the bottom of the drill rod enters the ground and reaches the depth of an interval after being hit by the heavy hammer, an infrared alarm arranged on the top of the drill rod immediately gives an alarm due to the fact that the infrared alarm cannot receive signals of the infrared emitters, and an operator is reminded through an alarm sound to record the number of hammering times of the hammering depth in time; the defect that errors are prone to occurrence due to the fact that people watch the scales and count the number of hammering times is overcome. The drill rod detection device is novel in concept, small in size, light in weight, compact in structure, convenient to transport, quick to move, safe, reliable, convenient to maintain, and easy to operate and grasp.
Description
Technical field
the present invention relates to a kind of method and pricker that records pricker depth sounding degree and hammer number and visit device, belong to geological prospecting utensil technical field.
Background technology
a lot of buildings, because there are stone tooth or cave etc. under base, finally cause whole building to ftracture or more serious situation because body of wall, roofing appear in differential settlement.The diversity of the complexity of geological conditions and fabric structure form, requires civil engineering technician in engineering design, must know basis geological condition below, and it is a requisite ground testing in building operations that pricker is visited check of foundation subsoil.Engineers and technicians can enter the required hammering number of ground certain depth to be detected according to drill steel, survey concealed structure situation in soil layer or estimate roughly the allowable bearing of soil layer.Therefore in pricker spy process, need the required hammering number of recording prescribed penetration depth accurately.Current pricker is visited the degree of depth entering mainly by the scale on manual observation drill steel, and manual record hammering number.Often there will be operating personnel to neglect scale and beat, or the hammering number of record is inaccurate, causes the truth that can not accurately judge subsurface geology, does not have due effect.
Summary of the invention
the object of the invention is to, provide a kind of method and pricker that records pricker depth sounding degree and hammer number to visit device.Avoid because operating personnel neglect the recording error causing, to more accurately judge the truth of subsurface geology, to overcome the deficiencies in the prior art.
technical scheme of the present invention:
record a method for pricker depth sounding degree and hammer number, the method is that hammering sensor is installed on drill steel, and weight often hits hammering sensor one time, and the counting that is located at drill steel top just records once; On drill steel, one group of RF transmitter is installed at interval, when entering ground under weight impacts, the probe of drill steel bottom arrives after the degree of depth at an interval, the infra-red alarm that is located at drill steel top is reported to the police immediately because of the signal that does not receive this RF transmitter, judges by chimes of doom the degree of depth that probe enters ground.
in preceding method, described one group of RF transmitter is arranged between probe and hammering sensor, installs one at interval of 300mm.
the pricker forming according to preceding method is visited device, comprise drill steel, the middle and upper part of drill steel is provided with hammering sensor, the drill steel of hammering sensor top is provided with the weight being slidably connected with drill steel, the top of drill steel is provided with counter and alarm, the bottom of drill steel is provided with probe, is provided with the RF transmitter of equidistant arrangement between hammering sensor and probe.
aforementioned pricker is visited in device, and described counter is digital display.
aforementioned pricker is visited in device, and described probe bottom is 60 degree inverted cones.
compared with prior art, the present invention records the number of times of weight hammering by the counting device being arranged on drill steel, replace existing scale by the RF transmitter being equidistantly arranged on drill steel, often hammer into shape downwards and be located at alarm on drill steel into a scale and sound and remind the person of being operating as to record in time the number of times that this depth of drive weight impacts when weight, judge subsurface geology situation according to the data that impacts of identical depth of drive.In general, to impact the number of times bright geology of more saving your breath softer for identical depth of drive; Otherwise it is harder that identical depth of drive impacts the number of times bright geology of more speaking more; Avoid manually seeing that scale number impact the situation that error easily appears in number of times, made the geologic data of acquisition more accurate.The present invention is novel, and volume is little, lightweight, compact conformation, and convenient transportation, telephone-moving is quick, safe and reliable, is convenient to maintenance, simple to operate, easily grasps.
Brief description of the drawings
fig. 1 is structural representation of the present invention.
being labeled as in accompanying drawing: 1-drill steel, 2-hammering sensor, 3-weight, 4-counter, 5-alarm, 6-probe, 7-RF transmitter.
Detailed description of the invention
below in conjunction with accompanying drawing, the present invention is described in further detail, but not as any limitation of the invention.
record a method for pricker depth sounding degree and hammer number, as shown in Figure 1, the method is that hammering sensor 2 is installed on drill steel 1, and weight 3 often hits hammering sensor 1 one time, and the counter 4 that is located at drill steel top just records once; On drill steel 1, one group of RF transmitter 7 is installed at interval, when entering ground under weight 3 impacts, the probe 6 of drill steel 1 bottom arrives after the degree of depth at an interval, the infra-red alarm 5 that is located at drill steel 1 top is reported to the police immediately because of the signal that does not receive this RF transmitter 7, judges probe 6 degree of depth that enter ground by chimes of doom.Described one group of RF transmitter 7 is arranged between probe 6 and hammering sensor 2, installs one at interval of 300mm.
the pricker forming according to preceding method is visited device, comprise drill steel 1, the middle and upper part of drill steel 1 is provided with hammering sensor 2, the drill steel 1 of hammering sensor 2 tops is provided with the weight 3 being slidably connected with drill steel, the top of drill steel 1 is provided with counter 4 and alarm 5, the bottom of drill steel 1 is provided with probe 6, is provided with the RF transmitter 7 of equidistant arrangement between hammering sensor 2 and probe 6.Described counter 4 is digital display.Described probe 6 bottoms are 60 degree inverted cones.
Claims (5)
1. a method that records pricker depth sounding degree and hammer number, is characterized in that: the method is that hammering sensor is installed on drill steel, and weight often hits hammering sensor one time, and the counting that is located at drill steel top just records once; On drill steel, one group of RF transmitter is installed at interval, when entering ground under weight impacts, the probe of drill steel bottom arrives after the degree of depth at an interval, the infra-red alarm that is located at drill steel top is reported to the police immediately because of the signal that does not receive this RF transmitter, judges by chimes of doom the degree of depth that probe enters ground.
2. method according to claim 1, is characterized in that: described one group of RF transmitter is arranged between probe and hammering sensor, at interval of one of 300mm installation.
3. the pricker forming according to method described in claim 1 or 2 is visited device, it is characterized in that: comprise drill steel (1), the middle and upper part of drill steel (1) is provided with hammering sensor (2), the drill steel (1) of hammering sensor (2) top is provided with the weight (3) being slidably connected with drill steel, the top of drill steel (1) is provided with counter (4) and alarm (5), the bottom of drill steel (1) is provided with probe (6), is provided with the RF transmitter (7) of equidistant arrangement between hammering sensor (2) and probe (6).
4. pricker is visited device according to claim 3, it is characterized in that: described counter (4) is digital display.
5. pricker is visited device according to claim 4, it is characterized in that: described probe (6) bottom is 60 degree inverted cones.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210479622.8A CN103835276B (en) | 2012-11-23 | 2012-11-23 | A kind of method and pricker that records pricker depth sounding degree and hammer number visited device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210479622.8A CN103835276B (en) | 2012-11-23 | 2012-11-23 | A kind of method and pricker that records pricker depth sounding degree and hammer number visited device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103835276A true CN103835276A (en) | 2014-06-04 |
| CN103835276B CN103835276B (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210479622.8A Active CN103835276B (en) | 2012-11-23 | 2012-11-23 | A kind of method and pricker that records pricker depth sounding degree and hammer number visited device |
Country Status (1)
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| CN (1) | CN103835276B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342226A (en) * | 2018-11-08 | 2019-02-15 | 海天建设集团有限公司 | Geology electronic map display systems and geology electronic map marker method |
| CN115657113A (en) * | 2022-12-26 | 2023-01-31 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Underground space geological structure detection device |
Citations (6)
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|---|---|---|---|---|
| CN2063539U (en) * | 1989-12-09 | 1990-10-10 | 北京市第一房屋管理修缮工程公司 | Motor-driven hammer drill for making holes in rock |
| JP2001348858A (en) * | 2000-06-08 | 2001-12-21 | Shinku Fujii:Kk | Soil penetration testing device |
| CN1827923A (en) * | 2006-03-16 | 2006-09-06 | 杨建坤 | Automatic drilling machine |
| CN200946263Y (en) * | 2005-08-24 | 2007-09-12 | 董建海 | Full-automatic groundsill-drilling instrument |
| CN101637900A (en) * | 2009-06-15 | 2010-02-03 | 扬州大学 | Steel drill hammer |
| CN102191768A (en) * | 2011-04-08 | 2011-09-21 | 张增权 | Automatic recording instrument of foundation drilling detection machine |
-
2012
- 2012-11-23 CN CN201210479622.8A patent/CN103835276B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2063539U (en) * | 1989-12-09 | 1990-10-10 | 北京市第一房屋管理修缮工程公司 | Motor-driven hammer drill for making holes in rock |
| JP2001348858A (en) * | 2000-06-08 | 2001-12-21 | Shinku Fujii:Kk | Soil penetration testing device |
| CN200946263Y (en) * | 2005-08-24 | 2007-09-12 | 董建海 | Full-automatic groundsill-drilling instrument |
| CN1827923A (en) * | 2006-03-16 | 2006-09-06 | 杨建坤 | Automatic drilling machine |
| CN101637900A (en) * | 2009-06-15 | 2010-02-03 | 扬州大学 | Steel drill hammer |
| CN102191768A (en) * | 2011-04-08 | 2011-09-21 | 张增权 | Automatic recording instrument of foundation drilling detection machine |
Non-Patent Citations (1)
| Title |
|---|
| 郑旭涛: ""关于施工验槽和地基局部处理问题的探讨"", 《城市道桥与防洪》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342226A (en) * | 2018-11-08 | 2019-02-15 | 海天建设集团有限公司 | Geology electronic map display systems and geology electronic map marker method |
| CN109342226B (en) * | 2018-11-08 | 2024-04-09 | 海天建设集团有限公司 | Geological electronic map display system and geological electronic map marking method |
| CN115657113A (en) * | 2022-12-26 | 2023-01-31 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Underground space geological structure detection device |
| CN115657113B (en) * | 2022-12-26 | 2023-03-21 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Underground space geological structure detection device |
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| CN103835276B (en) | 2016-05-25 |
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