CN107268566A - A kind of GCO probe GCO instrument - Google Patents
A kind of GCO probe GCO instrument Download PDFInfo
- Publication number
- CN107268566A CN107268566A CN201710686269.3A CN201710686269A CN107268566A CN 107268566 A CN107268566 A CN 107268566A CN 201710686269 A CN201710686269 A CN 201710686269A CN 107268566 A CN107268566 A CN 107268566A
- Authority
- CN
- China
- Prior art keywords
- gco
- support
- pilot hole
- electromagnet
- instrument
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000523 sample Substances 0.000 title claims abstract description 17
- 238000007689 inspection Methods 0.000 claims description 4
- 238000012360 testing method Methods 0.000 abstract description 8
- 230000035515 penetration Effects 0.000 description 7
- 239000002689 soil Substances 0.000 description 6
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D1/00—Investigation of foundation soil in situ
- E02D1/02—Investigation of foundation soil in situ before construction work
- E02D1/022—Investigation of foundation soil in situ before construction work by investigating mechanical properties of the soil
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention discloses a kind of GCO probe GCO instrument, including the support of roof beam structure and lower beam frame is taken, sounding rod is also cross upper roof beam structure and lower beam frame；Cylinder is provided with support, the end of the piston rod of cylinder is connected with electromagnet；Support is provided with upper Photoelectric infrared switch, and the top edge of electromagnet is provided with lower Photoelectric infrared switch；Also include the air compressor of promising cylinder supply, the battery of electric power is provided for whole instrument and records the extending type counter of blow counts.The present invention can one man operation, and labor intensity is low, has saved artificial, cost has been reduced, while improving safety coefficient；Recorded automatically using counter, it is to avoid the error of artificial counting；It can rapidly, continuously be tested, accelerate experiment progress, improve test efficiency.
Description
Technical field
The present invention relates to a kind of dynamic penetrometer, and in particular to a kind of higher GCO probe GCO of automaticity
Instrument.
Background technology
Dynamic penetration test is, using certain energy that drops hammer, the probe being connected with sounding rod to be squeezed into soil, according to
The complexity (being expressed as pile penetration or penetration resistance) squeezed into judge soil engineering properties a kind of in-situ test instrument.One
As be used to determine all kinds of native allowable bearings, it may also be used for find out soil layer uniformity coefficient in the horizontal and vertical directions, really
Determine the position of pile-base supporting layer and estimate bearing capacity of single pile.Light-duty, heavy and three kinds of superduty is classified as according to hammering energy
Type, GCO probe GCO is applied to general clay soil and plain fill；Heavy dynamic penetration be applied in, thick, gravelly sand and rubble
Soil；Superduty is applied to cobble, rubble class soil.
Feeler inspection index definition is per the blow counts needed for injection certain depth.GCO probe GCO is per injection 0.30m's
Blow counts, are represented with N10；Heavy and superduty dynamic sounding is the blow counts per injection 0.10m, respectively with N63.5 and N120
Represent.Feeler inspection index can also be used as with dynamic penetration resistance.At present, the testing equipment that GCO probe GCO is used is relatively simple
Singly, execute-in-place is to buttress sounding rod by a people, and another person with the hands holds hammer and lifted along sounding rod, to need
After the height wanted, then hammer is decontroled, hammer the mode of nature whereabouts impact into shape to be tested.On the one hand, traditional test method speed
Degree is slow, and experiment every time at least needs 2 people, has a strong impact on experiment progress and waste of manpower, and labor intensity is larger；The opposing party
Face, each hammer number needs people to be counted, it is possible to can cause miscount, so as to have influence on result of calculation；Further
Aspect, the limitation for the equipment that is put to the test, hammer is possible to drop during experiment, there is potential safety hazard.
The content of the invention
The invention provides a kind of GCO probe GCO instrument, to improve feeler inspection efficiency, it is ensured that construction safety.
In order to solve the above technical problems, the technical solution adopted in the present invention is：
A kind of GCO probe GCO instrument, includes the support of setting；The bottom of the support is connected with the underbeam of laterally setting
Frame, the middle part of lower beam frame is provided with the first vertical pilot hole；The top of the support is connected with the upper roof beam structure of laterally setting, upper beam
The middle part of frame is provided with the 3rd vertical pilot hole；
Sounding rod is also cross the 3rd pilot hole and the first pilot hole of lower beam frame of upper roof beam structure, and the middle part of sounding rod is provided with
Circular protrusion, the diameter of the circular protrusion is more than the diameter of the sounding rod；The top of circular protrusion is hammer, in hammer
Portion is provided with the second vertical pilot hole, and the sounding rod is simultaneously also through the second pilot hole；
Two cylinders vertically be arrangeding in parallel are also associated with the upper roof beam structure, the piston rod of cylinder is extended downwardly from and in work
The end of stopper rod is connected with electromagnet；
Also include the air compressor of promising cylinder supply, the battery of electric power is provided for whole instrument.
According to such scheme, the top of the inner side in the left side of the support is provided with upper Photoelectric infrared switch；The electromagnet
Upper surface edge be provided with lower Photoelectric infrared switch.
According to such scheme, the inner side on the right side of the support is provided with extending type counter.
According to such scheme, the graduation mark of mark action is portrayed above the probe of the sounding rod.
Compared with prior art, the beneficial effects of the invention are as follows：Can one man operation, and labor intensity is low, has saved artificial,
Cost is reduced, while improving safety coefficient；Recorded automatically using counter, it is to avoid the error of artificial counting；Can be fast
Speed, continuously tested, accelerate experiment progress, improve test efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Embodiment
The embodiment to the present invention is described further below in conjunction with the accompanying drawings, and each label is interpreted as in figure：1-
Photoelectric infrared switch under support, the pilot holes of 2- first, 3- lower beam frames, the pilot holes of 4- second, 5-, 6- electromagnet, the upper infrared lights of 7-
Electric switch, the pilot holes of 8- the 3rd, the upper roof beams structure of 9-, 10- sounding rods, 11- cylinders, 12- extending type counters, 13- hammers, 14- rings
Shape projection, 15- graduation marks, 16- air compressors, 17- batteries, 18- air threshold switch, 19- starting switches, 20- is closed and opened
Close, 21- power-on switch.
The present invention includes the support 1 erect, and the lower weld of support 1 has in the lower beam frame 3 laterally set, lower beam frame 3
Portion is provided with the first vertical pilot hole 2.The upper weld of support 1 has the upper roof beam structure 9 laterally set, and the middle part of upper roof beam structure 9 is provided with
The 3rd vertical pilot hole 8.
Sounding rod 10 also cross the 3rd pilot hole 8 of upper roof beam structure 9 and the first pilot hole 2 of lower beam frame 3, sounding rod 10
Middle part is provided with circular protrusion 14, and the diameter of circular protrusion 14 is more than the diameter of sounding rod 10.The top of circular protrusion 14 is hammer
13, the middle part of hammer 13 is provided with the second vertical pilot hole 4, and sounding rod 10 is simultaneously also through the second pilot hole 4.Sounding rod 10
Portray the graduation mark 15 of mark action in probe top.
Two cylinders vertically be arrangeding in parallel 11 are also bolted on upper roof beam structure 9, the piston rod of cylinder 11 is downward
Stretch out and be bolted electromagnet 6 in the end of piston rod.Lower infrared light is provided with the edge of the upper surface of electromagnet 6
Electric switch 5.
The top of the inner side in the left side of support 1 is provided with upper Photoelectric infrared switch 7.The height of upper Photoelectric infrared switch 7 can edge
Support 1 is vertically adjusted.By upper Photoelectric infrared switch 7 and lower Photoelectric infrared switch 5 can to the energization situation of electromagnet 6 and
The supply of cylinder 11 is controlled.
Also include air compressor 16 that promising cylinder 11 supplies, provide for whole instrument electric power battery 17 and
The extending type counter 12 of blow counts is recorded, the extending type counter 12 is arranged on the inner side on the right side of support 1.
In use, first that battery 17 is fully charged and access instrument, selection needs the point position tested, and instrument is put
It is good, sounding rod 10 is installed, the height of Photoelectric infrared switch 7 and extending type counter 12 in all parts, adjustment is checked, start into
Row cone penetration test.
When initial, hammer 13 is close to the top of circular protrusion 14, and electromagnet 6 is placed in the top of hammer 13.Then open
Starting switch 19, battery 17 starts to power for whole instrument.Instantly Photoelectric infrared switch 5, which detects its front, barrier
When (electromagnet 6), battery 17 is powered for electromagnet 6 notice system, electromagnet 6 is produced magnetic and hold hammer 13, together
Shi Tongzhi air compressors 16 are that the supply of cylinder 11 rises piston rod, so as to drive hammer 13 to rise.
When electromagnet 6 is risen at upper Photoelectric infrared switch 7, upper Photoelectric infrared switch 7, which detects its front, obstacle
Thing (electromagnet 6), makes battery 17 stop powering for electromagnet 6 notice system, and hammer 3 there is no absorption affinity due to inciting somebody to action freely
Fall to impacting the circular protrusion 14 of sounding rod 10；It can also stop supply of the air compressor 16 to cylinder 11 simultaneously, cylinder 11
Piston rod will stretch downwards automatically under the Action of Gravity Field of electromagnet 6, be detected until by lower Photoelectric infrared switch 5, so as to open
Beginning next circulation.Hammer 13 pulls on the digital pull bar of extending type counter 13, extending type counter during decline
13 display is by carry one.
When the position that sounding rod 11 enters ground reaches desired depth (at graduation mark 15), closing switch 20 is pressed,
Stop the power supply of the whole instrument of 17 pairs of battery.Instantly Photoelectric infrared switch 5 and during upper 7 operational failure of Photoelectric infrared switch, can
Controlled manually by the energization situation of the flexible and electromagnet 6 of 21 pairs of difference cylinders 11 of air threshold switch 18 and power-on switch
System.
In the present embodiment, support 1 is processed using the thick materials of 5mm, length × width × height be respectively 1270mm ×
500mm×1760mm.Upper roof beam structure 9 is processed using the thick steel plates of 5mm, and the 3rd of a diameter of Φ 27mm the is left in medium position
Pilot hole 8.Battery 17 is 60V, 200A storage battery (can be changed according to actual needs), another with a power inverter.
Air compressor 16 uses JV1208 types, and power 1.1kw, voltage 220V/380V can be adjusted according to actual needs.Cylinder
The stroke of 11 piston rod is 1m, can be adjusted according to actual needs, and there are two outlets of air inlet and exhaust outlet at the two ends of cylinder 11,
The raising and lowering of piston rod can be controlled manually by air threshold switch 18.The weight of hammer 13 is 10kg ± 0.2kg, a diameter of
Φ 150mm, are highly 72mm, are processed using solid-iron, and a diameter of Φ 27mm the second pilot hole 4 is left at middle part.Electricity
Magnet 6 is worked during energization, is stopped during power-off using the end for being bolted to piston rod.Extending type counter 12 is used
Six extending type counters of the D94-S hand-resets with spring.Lower Photoelectric infrared switch 5 and upper Photoelectric infrared switch 7 are then used
Collection transmitting is with being received in integral E18-D80NK Photoelectric infrared switches.
Energy high efficiency of the invention, automatically completion cone penetration test work, and count accurate, labor intensity is low.
Claims (4)
1. a kind of GCO probe GCO instrument, it is characterised in that：Support (1) including setting；The bottom of the support (1) is connected with
The lower beam frame (3) laterally set, the middle part of lower beam frame (3) is provided with vertical the first pilot hole (2)；The top of the support (1)
The upper roof beam structure (9) of laterally setting is connected with, the middle part of upper roof beam structure (9) is provided with the 3rd vertical pilot hole (8)；
Sounding rod (10) is also cross the 3rd pilot hole (8) and the first pilot hole (2) of lower beam frame (3) of upper roof beam structure (9), feeler inspection
The middle part of bar (10) is provided with circular protrusion (14), and the diameter of the circular protrusion (14) is more than the diameter of the sounding rod (10)；
The top of circular protrusion (14) is hammer (13), and the middle part of hammer (13) is provided with vertical the second pilot hole (4), the sounding rod
(10) while also through the second pilot hole (4)；
Two cylinders vertically be arrangeding in parallel (11) are also associated with the upper roof beam structure (9), the piston rod of cylinder (11) is stretched downwards
Go out and electromagnet (6) is connected with the end of piston rod；
Also include the air compressor (16) of promising cylinder (11) supply, the battery (17) of electric power is provided for whole instrument.
2. a kind of GCO probe GCO instrument according to claim 1, it is characterised in that：The left side of the support (1) it is interior
The top of side is provided with upper Photoelectric infrared switch (7)；The edge of the upper surface of the electromagnet (6) is provided with lower Photoelectric infrared switch
(5)。
3. a kind of GCO probe GCO instrument according to claim 1, it is characterised in that：The right side of the support (1) it is interior
Side is provided with extending type counter (13).
4. a kind of GCO probe GCO instrument according to claim 1, it is characterised in that：On the probe of the sounding rod (11)
Portray the graduation mark (17) of mark action in side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710686269.3A CN107268566A (en) | 2017-08-11 | 2017-08-11 | A kind of GCO probe GCO instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710686269.3A CN107268566A (en) | 2017-08-11 | 2017-08-11 | A kind of GCO probe GCO instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107268566A true CN107268566A (en) | 2017-10-20 |
Family
ID=60077582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710686269.3A Pending CN107268566A (en) | 2017-08-11 | 2017-08-11 | A kind of GCO probe GCO instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107268566A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905203A (en) * | 2017-11-17 | 2018-04-13 | 广东省建筑科学研究院集团股份有限公司 | A kind of pneumatic type GCO probe GCO equipment |
| CN109853512A (en) * | 2019-04-12 | 2019-06-07 | 福建融诚检测技术股份有限公司 | Automatic detachable heavy dynamic penetration instrument |
| CN110080196A (en) * | 2019-04-04 | 2019-08-02 | 邹小乐 | A kind of heavy type cone penetrometer |
| FR3092598A1 (en) * | 2019-02-13 | 2020-08-14 | Equatech.R&D | autonomous stato-dynamic penetrometer |
| CN114655689A (en) * | 2022-03-15 | 2022-06-24 | 北京市地质机械厂有限责任公司 | Through hammer grabbing device |
| CN114657964A (en) * | 2022-03-15 | 2022-06-24 | 北京市地质机械厂有限责任公司 | Portable power sounding equipment |
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| JPS6023516A (en) * | 1983-07-19 | 1985-02-06 | Akira Ito | Indicator for settlement of ground |
| CN2308635Y (en) * | 1996-11-06 | 1999-02-24 | 邱承浩 | Automatic testboring machine |
| CN2727728Y (en) * | 2004-07-20 | 2005-09-21 | 甄业盛 | Pendulum type double-support impact testing machine |
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| CN103590382A (en) * | 2013-11-27 | 2014-02-19 | 陈兆金 | Electromagnetic quick drilling machine |
| CN204116162U (en) * | 2014-09-25 | 2015-01-21 | 宁波新盛建材开发有限公司 | Anti-crack concrete auto impact testing machine |
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| WO2015051798A1 (en) * | 2013-10-11 | 2015-04-16 | Dynatest International A/S | Falling weight deflectometer |
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| CN105181496A (en) * | 2015-09-22 | 2015-12-23 | 江苏通鼎光电科技有限公司 | Bending test equipment of railway cutthrough ground wire |
| CN204959722U (en) * | 2015-09-30 | 2016-01-13 | 山西省交通科学研究院 | Automatic light -duty sounding appearance of formula |
| CN106066289A (en) * | 2016-05-24 | 2016-11-02 | 东南大学 | A kind of shear wave velocity dynamic penetration test device |
| CN207109783U (en) * | 2017-08-11 | 2018-03-16 | 中国水利水电第五工程局有限公司 | A kind of GCO probe GCO instrument |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1206076A (en) * | 1975-03-17 | 1977-09-22 | Clegg, Baden Dr. | Soil testing |
| JPS6023516A (en) * | 1983-07-19 | 1985-02-06 | Akira Ito | Indicator for settlement of ground |
| CN2308635Y (en) * | 1996-11-06 | 1999-02-24 | 邱承浩 | Automatic testboring machine |
| CN2727728Y (en) * | 2004-07-20 | 2005-09-21 | 甄业盛 | Pendulum type double-support impact testing machine |
| JP2008261166A (en) * | 2007-04-13 | 2008-10-30 | Kazuichi Inoue | Geological survey device |
| CN101126755A (en) * | 2007-09-29 | 2008-02-20 | 建设综合勘察研究设计院 | Multifunctional sounding device and its sounding test method |
| WO2010072133A1 (en) * | 2008-12-23 | 2010-07-01 | 沈阳市建科仪器研究所 | On-site detector for foundation bearing capacity and filling compactness |
| CN101446529A (en) * | 2008-12-31 | 2009-06-03 | 西安理工大学 | Field measurement system of wall rock mechanical parameter |
| WO2015051798A1 (en) * | 2013-10-11 | 2015-04-16 | Dynatest International A/S | Falling weight deflectometer |
| CN103590382A (en) * | 2013-11-27 | 2014-02-19 | 陈兆金 | Electromagnetic quick drilling machine |
| CN204116162U (en) * | 2014-09-25 | 2015-01-21 | 宁波新盛建材开发有限公司 | Anti-crack concrete auto impact testing machine |
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| CN204298806U (en) * | 2014-11-24 | 2015-04-29 | 广东省建筑科学研究院集团股份有限公司 | A kind of full-automatic light dynamic penetration test equipment |
| CN105181496A (en) * | 2015-09-22 | 2015-12-23 | 江苏通鼎光电科技有限公司 | Bending test equipment of railway cutthrough ground wire |
| CN204959722U (en) * | 2015-09-30 | 2016-01-13 | 山西省交通科学研究院 | Automatic light -duty sounding appearance of formula |
| CN106066289A (en) * | 2016-05-24 | 2016-11-02 | 东南大学 | A kind of shear wave velocity dynamic penetration test device |
| CN207109783U (en) * | 2017-08-11 | 2018-03-16 | 中国水利水电第五工程局有限公司 | A kind of GCO probe GCO instrument |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905203A (en) * | 2017-11-17 | 2018-04-13 | 广东省建筑科学研究院集团股份有限公司 | A kind of pneumatic type GCO probe GCO equipment |
| CN107905203B (en) * | 2017-11-17 | 2023-09-12 | 广东省建筑科学研究院集团股份有限公司 | Pneumatic light power sounding equipment |
| FR3092598A1 (en) * | 2019-02-13 | 2020-08-14 | Equatech.R&D | autonomous stato-dynamic penetrometer |
| CN110080196A (en) * | 2019-04-04 | 2019-08-02 | 邹小乐 | A kind of heavy type cone penetrometer |
| CN109853512A (en) * | 2019-04-12 | 2019-06-07 | 福建融诚检测技术股份有限公司 | Automatic detachable heavy dynamic penetration instrument |
| CN114655689A (en) * | 2022-03-15 | 2022-06-24 | 北京市地质机械厂有限责任公司 | Through hammer grabbing device |
| CN114657964A (en) * | 2022-03-15 | 2022-06-24 | 北京市地质机械厂有限责任公司 | Portable power sounding equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171020 |
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| RJ01 | Rejection of invention patent application after publication |