CN208309555U - Hollow side wall wiring formula static cone penetration equipment - Google Patents
Hollow side wall wiring formula static cone penetration equipment Download PDFInfo
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- CN208309555U CN208309555U CN201820858996.3U CN201820858996U CN208309555U CN 208309555 U CN208309555 U CN 208309555U CN 201820858996 U CN201820858996 U CN 201820858996U CN 208309555 U CN208309555 U CN 208309555U
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- double layer
- layer hollow
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- soil sampler
- soil
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Abstract
The utility model relates to a kind of hollow side wall wiring formula static cone penetration equipments, including power mechanism, control mechanism, data gather computer structure and feeler inspection mechanism, feeler inspection mechanism includes the double layer hollow sounding rod that can mutually splice, double layer hollow soil sampler and double layer hollow probe, double layer hollow sounding rod is made of outer feeler lever and interior feeler lever, double layer hollow soil sampler is made of soil sampler outer tube and soil sampler inner tube, double layer hollow probe is made of probing shell and probe inner tube, double layer hollow probe is equipped with the feeler inspection device for obtaining feeler inspection data, feeler inspection device, which is connected by conducting wire with data gather computer structure, completes the acquisition of required data, traverse layout is in probing shell and probe inner tube, soil sampler outer tube and soil sampler inner tube and outer feeler lever and interior feeler lever are formed by central column space.The equipment by the direct soil sampling of sounding device, overcome current static sounding can only geodetic layer the defect that cannot sample of mechanical index, realize prospecting field operation sampling acquisition synchronous with mechanical index.
Description
Technical field
The utility model relates to geotechnical engineering test equipment technical field, specifically a kind of hollow side wall wiring formula is quiet
Power sounding device.
Background technique
Static sounding technology is one kind of soil in-situ measuring technology.It can be provided in the case where not disturbed soil
The information such as soil layer and parameters in soil mechanics such as shear strength, density, elasticity modulus, the coefficient of consolidation.The technology is mainly used for the earth
Surface layer and submarine soil layer, the prospecting of rock and the buildings such as data analysis and bridge, house, highway, railway, the hydrology, petroleum,
The geological exploration of the projects such as airport, dykes and dams, tunnel, environment investigation.Type mainly have standard static sounding experiment (CPT) and
On the basis of standard static sounding, install the sensor of various different purposes additional on probe, thus formed it is new have it is special
The static sounding technology of function.As hole pressure touching methods measuring technology (CPTU), other pressure static sounding test (CPT-PMT),
The test of radioactive isotope static sounding, conductivity static sounding test (ECT), quick light screening static sounding technology
(ROST), video imaging static sounding technology (GeoV IS), lubricant injection technique (Lubricanting Technique) etc.
Deng.
The linguistic term of static cone penetration equipment is concentrated mainly on the connection type or side friction power and cone of feeler lever at present
The Study on Test Method of resistance measurement and pore pressure, test can only test the mechanical index of feeler inspection soil layer, soil sample cannot be taken, to rock
Great soil group is other to be differentiated the mechanical index obtained by feeler inspection and drill hole sampling is combined to divide stratum, cannot rely on feeler inspection mechanical index
Direct layering can not obtain the physical index of each soil layer.
Utility model content
The purpose of this utility model is deficiency to solve above-mentioned technical problem, provides a kind of hollow side wall wiring formula static(al)
Sounding device, the equipment direct soil sampling on the basis of sounding device, overcome current static sounding can only the mechanics of geodetic layer refer to
The defect that cannot be sampled is marked, realizes that prospecting field operation sampling is synchronous with mechanical index and obtains.
Used technical solution is the utility model to solve above-mentioned technical problem: hollow side wall wiring formula static sounding
Equipment, including power mechanism, control mechanism, data gather computer structure and feeler inspection mechanism, the feeler inspection mechanism include mutually spelling
The double layer hollow sounding rod that connects, double layer hollow soil sampler and double layer hollow probe, the double layer hollow sounding rod by outer feeler lever and
Interior feeler lever composition, the double layer hollow soil sampler are made of soil sampler outer tube and soil sampler inner tube, the double layer hollow probe by
Probing shell and probe inner tube composition, double layer hollow probe are equipped with the feeler inspection device for obtaining feeler inspection data, feeler inspection device
It is connected by conducting wire with data gather computer structure and completes the acquisition of required data, the traverse layout is in probing shell and probe
Pipe, soil sampler outer tube and soil sampler inner tube and outer feeler lever and interior feeler lever are formed by central column space.
Preferably, the outer feeler lever is identical with soil sampler outer tube diameter, interior feeler lever, soil sampler inner tube and probe diameter of inner pipe
It is identical, enter soil sample in hollow soil sampler inner tube and interior feeler lever by probe inner tube.
Preferably, connected between the double layer hollow sounding rod, double layer hollow soil sampler and double layer hollow probe by screw thread
It connects.
Preferably, the feeler inspection mechanism is by multiple double layer hollow sounding rods, multiple double layer hollow soil samplers and a bilayer
Hollow probe is spliced, and multiple double layer hollow sounding rod assembly are integral, and lower end and double layer hollow probe splice, double layer hollow
Sounding rod and double layer hollow probe between, between two double layer hollow sounding rods splicing have double layer hollow soil sampler, can basis
Soil depth to be tested is needed freely to assemble, the soil layer mechanical index that can be suitable for different depth is tested, while can basis
It takes soil to need that soil sampler is arranged in different depth, is detected with obtaining the soil sample of different depth.
Preferably, multiple longitudinal ribs for consolidating and increasing intensity are equipped between the outer feeler lever and interior feeler lever, longitudinal rib is solid
It is scheduled on the outer surface of interior feeler lever.
Preferably, the longitudinal rib is set as cross or three trouble shapes.
Preferably, the longitudinal rib for consolidating and increasing intensity is additionally provided between the soil sampler outer tube and soil sampler inner tube,
Longitudinal rib is fixed on the outer surface of soil sampler inner tube.
Preferably, the connected structure that the double layer hollow soil sampler is set as convenient for taking out soil sample.
Preferably, the double layer hollow soil sampler is mutually inserted by two semicircle annulated columns and is formed, upper end and double layer hollow
Sounding rod mutually splices, and lower end mutually splices with double layer hollow sounding rod or double layer hollow probe.
Preferably, the double layer hollow sounding rod is set as clamping structure.
The beneficial effects of the utility model are:
1, the utility model increases the function of taking undisturbed soil sample, realizes compared with existing static cone penetration equipment
A kind of requirement of equipment multiple functions improves the efficiency of engineering investigation field operation construction, reduces the labor intensity and work of field operation
Cheng Chengben；
2, the double layer hollow sounding rod of the utility model, double layer hollow soil sampler and double layer hollow probe are spliced using screw thread
Formula can according to need independent assortment, to be suitable for the soil investigation of different depth, while can according to need selection assembly
The number of double layer hollow soil sampler and position, to obtain the soil sample of different depth.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the attachment structure schematic diagram of the utility model.
Fig. 3 is the cross-sectional structure schematic diagram of double layer hollow sounding rod.
Fig. 4 is the cross-sectional structure schematic diagram of double layer hollow sounding rod.
Fig. 5 is the semicircular ring rod structure schematic diagram of double layer hollow soil sampler.
Fig. 6 is the clamping structure top view of double layer hollow sounding rod.
Marked in the figure: 1, double layer hollow sounding rod, 101, outer feeler lever, 102, interior feeler lever, 103, longitudinal rib, 2, double layer hollow takes
Earthenware, 201, soil sampler outer tube, 202, soil sampler inner tube, 3, double layer hollow probe, 301, probing shell, 302, probe inner tube,
4, conducting wire, 5, semicircle annulated column, 501, bolt, 502, jack, 503, fan cylindricality docking station.
Specific embodiment
Static sounding technology refers to through static pressure sounding rod underground layer, is carried out by the feeler inspection device being arranged on contact probe
Soil layer is tested to obtain soil layer mechanical index.Existing static cone penetration equipment includes power mechanism, control mechanism, data gather computer
Structure and feeler inspection mechanism, will acquire the feeler inspection device assembly of data in the bottom end of feeler inspection mechanism, by power mechanism by feeler inspection mechanism
It is pressed into soil layer, while obtaining data, sends data to data gather computer structure.The differentiation of ground classification is needed to obtain by feeler inspection
The mechanical index and combination drill hole sampling arrived divides stratum, therefore cannot rely on feeler inspection mechanical index direct layering, and use is existing
Static cone penetration equipment can not obtain the physical index of each soil layer.
Soil sample is obtained while the utility model provides a kind of acquisition soil layer mechanical index by static cone penetration equipment
Hollow side wall wiring formula static cone penetration equipment.The utility model is described in detail below in conjunction with specific embodiment.With
Lower explanation is only preferred embodiments of the present invention, right without deviating from the technical principle of the utility model
For those skilled in the art, several improvements and modifications can also be made, it is practical new that these also should be regarded as this
The protection scope of type.
Embodiment 1
Hollow side wall wiring formula static cone penetration equipment, including power mechanism, control mechanism, data gather computer structure and sounding machine
Structure.Power mechanism used by the utility model is fluid pressure type static(al) press-fit equipment, maximum pressure 300kN~1000kN.Feeler inspection
Mechanism includes multiple double layer hollow sounding rods 1, double layer hollow soil sampler 2 and the double layer hollow probe 3 that can mutually splice.It is double-deck
Hollow sounding rod 1 is made of, outer feeler lever 101 and interior feeler lever 102 using high-intensitive double-layer pipe outer feeler lever 101 and interior feeler lever 102
Axis on same straight line, the wall thickness of double layer hollow sounding rod 1 is calculated according to the counter-force that static pressure equipment provides, outer feeler lever
It is fixed between 101 and interior feeler lever 102 by the multiple longitudinal ribs 103 being located on interior 102 outer surface of feeler lever and enhances double layer hollow
The intensity of sounding rod 1, the inner wall of 102 lower end of outer 101 upper end of feeler lever and interior feeler lever are equipped with internal screw thread, outer 101 lower end of feeler lever and
The outer wall of interior 102 upper end of feeler lever is equipped with screw thread, and multiple double layer hollow sounding rods 1 can be assembled into different length by screw thread,
Meet the detection to different depth soil layer.Longitudinal rib 103 is set as cross or three trouble shapes.Double layer hollow soil sampler 2 by soil sampler outside
Pipe 201 and soil sampler inner tube 202 form, by being located at soil sampler inner tube between soil sampler outer tube 201 and soil sampler inner tube 202
The intensity of double layer hollow soil sampler 2 is fixed and enhanced to longitudinal rib on 202 outer surfaces, 201 upper end inner wall of soil sampler outer tube and takes
202 lower end inner wall of earthenware inner tube is equipped with internal screw thread, 202 upper end outer wall of 201 lower end outer wall of soil sampler outer tube and soil sampler inner tube
It is equipped with screw thread, double layer hollow soil sampler 2 can be installed in as needed between two double layer hollow sounding rods 1 or double layer hollow
Between sounding rod 1 and double layer hollow probe 3.Double layer hollow probe 3 is made of probing shell 301 and probe inner tube 302, in bilayer
Sky probe 3 is equipped with the feeler inspection device for obtaining feeler inspection data, and feeler inspection device is connected by conducting wire 4 with data gather computer structure
The acquisition of data needed for completing, conducting wire 4 are laid in probing shell 301 and probe inner tube 302, soil sampler outer tube 201 and soil sampler
Inner tube 202 and outer feeler lever 101 and interior feeler lever 102 are formed by central column space.Outer feeler lever 101 and soil sampler outer tube 201
Diameter is identical, and interior feeler lever 102, soil sampler inner tube 202 are identical with probe 302 diameter of inner tube.In double layer hollow sounding rod 1, bilayer
It is connected through a screw thread between empty soil sampler 2 and double layer hollow probe 3.
In use, the soil depth detected as needed first assembles feeler inspection mechanism to the utility model, while really
The soil sample for needing to obtain which depth is set, and then determines the number of double layer hollow sounding rod 1 and of double layer hollow soil sampler 2
Multiple double layer hollow sounding rods 1 and multiple double layer hollow soil samplers 2 are carried out assembly, during assembly by several and assembled position
Conducting wire 4 need to be laid in soil sampler outer tube 201 and soil sampler inner tube 202 and outer feeler lever 101 and interior feeler lever 102 is formed by ring
In cylindrical space, the feeler inspection mechanism of hollow side wall wiring formula is formed.After the completion of above-mentioned assembly process, double layer hollow probe 3 is spelled
It connects mounted in the bottom of feeler inspection mechanism, while by conducting wire 4 and double layer hollow probe 3 so that double layer hollow probe 3 will be visited
The data of survey are transferred to data gather computer structure.
The operating procedure that static cone penetration equipment based on aforementioned present invention structure carries out feeler inspection is as follows: levelling of the land → exploration
Point measuring → selected exploratory spot → static cone penetration equipment is in place → according to the predetermined feeler inspection depth of exploratory spot and the depth for needing soil sampling
It sequences the position of multiple double layer hollow sounding rods 1 and double layer hollow soil sampler 2 and threads → pop one's head in double layer hollow in its side wall
Upper feeler inspection device → double layer hollow soil sampler 2 of the installation with contact probe be threadedly attached to double layer hollow probe 3 on → double
Hollow 1 → correction of the sounding rod verticality → static(al) pushing of the hollow 2 upper end connected double-layer of soil sampler of layer, reads mechanics at registered depth
Parameter → being sequentially connected the double layer hollow sounding rod 1, the double layer hollow soil sampler 2 that concatenates by conducting wire 4 →, is remembered static(al) pushing
Record depth reads mechanics parameter → be depressed into predetermined depth → Qi Ba feeler inspection mechanism → and successively rises and pulls out double layer hollow soil sampler 2 and double
The hollow sounding rod 1 of layer simultaneously disassembles double layer hollow soil sampler 2 and double layer hollow sounding rod 1, takes in double layer hollow soil sampler 2
Soil sample marks approved sample → rise pull out double layer hollow contact probe → to move to next feeler inspection point → be sequentially completed all exploratory spot test → rooms
It inside tests → corresponding relationship for establishing feeler inspection index Yu laboratory test index → and provides test report → submission test report.
The above-mentioned feeler inspection mechanism depression step of the present invention is first by multiple double layer hollow sounding rods 1 and double layer hollow soil sampler
2 are connected in series by conducting wire 4, then by the way of the pushing of side group rim, simple to operate, save space space；It is pulled out rising
It when operation, and successively rises and pulls out, and double layer hollow sounding rod 1 and double layer hollow soil sampler 2 are disassembled, double layer hollow soil sampler
Soil sample taking-up in 2, approved sample, and mark, the soil sample in double layer hollow sounding rod 1 is cleaned out, to explore next time
Operation.
Embodiment 2
Preferably, in order to quickly, easily the soil sample taken in double layer hollow soil sampler 2 is taken off and is sealed up for safekeeping, will
Double layer hollow sounding rod 1 and double layer hollow soil sampler 2 are disposed as connected structure.Double layer hollow sounding rod 1 and double layer hollow take
Earthenware 2 is mutually inserted to be formed by two hollow semicircle annulated columns 5.As shown in figure 5, the inside of 5 a side of semicircle annulated column and another
It is equipped with fan cylindricality docking station 503 on the outside of a side, fans and is evenly provided with several bolts 501 in cylindricality docking station 503, half
It is equipped with the jack 502 being used in combination with bolt 501 on the inside of the outside and another side of 5 a side of annulus column, two and half
Annulus column 5 is mutually inserted to form entirety, and the connected structure grafting positioning of the utility model does not fasten, fastening is by thereon
End and double layer hollow sounding rod 1 or 2 screw thread of double layer hollow soil sampler splice, lower end as needed with double layer hollow sounding rod
1, double layer hollow soil sampler 2 or double layer hollow probe 3 screw threads splicing are realized.
After the completion of sampling, double layer hollow sounding rod 1 and double layer hollow soil sampler 2 are drawn out, by hollow soil sampler about 2 two
After the threaded joints partition of end is unloaded, hollow soil sampler 2 is split, the soil sample in hollow soil sampler 2, which is taken out, to be saved, approved sample
So that the later period carries out soil samples and detecting in laboratory.The soil sample in double layer hollow sounding rod 1 in feeler lever is also by bilayer simultaneously
Empty sounding rod 1, which is split, takes out and cleans out interior feeler lever 102, convenient for detecting to next sensing point.
Embodiment 3
It is highly preferred that it is simple, easy to assembly same to set structure for double layer hollow sounding rod 1 or double layer hollow soil sampler 2
When take the easy to operate clamping structure of soil.As shown in fig. 6, double layer hollow sounding rod 1 or double layer hollow soil sampler 2 are hollow by two
Half annulated column is mutually clamped by the boss and groove being arranged on side wall.Double layer hollow sounding rod 1 and double layer hollow are taken
Above-mentioned assembling process is carried out again after the completion of the clamping of earthenware 2.
The utility model increases the function of taking undisturbed soil sample, realizes a kind of requirement of equipment multiple functions, improves
The efficiency of engineering investigation field operation construction reduces the labor intensity and engineering cost of field operation, while the utility model assembling is simple
Convenient, soil sampling operation is also simple and fast.
Claims (10)
1. hollow side wall wiring formula static cone penetration equipment, including power mechanism, control mechanism, data gather computer structure and sounding machine
Structure, it is characterised in that: the feeler inspection mechanism includes double layer hollow sounding rod (1), the double layer hollow soil sampler that can mutually splice
(2) it pops one's head in (3) with double layer hollow, the double layer hollow sounding rod (1) is made of outer feeler lever (101) and interior feeler lever (102), described
Double layer hollow soil sampler (2) is made of soil sampler outer tube (201) and soil sampler inner tube (202), double layer hollow probe (3) by
Probing shell (301) and probe inner tube (302) composition, double layer hollow pop one's head in (3) equipped with the feeler inspection for obtaining feeler inspection data
Device, feeler inspection device, which is connected by conducting wire (4) with data gather computer structure, completes the acquisition of required data, conducting wire (4) cloth
It is located at probing shell (301) and probe inner tube (302), soil sampler outer tube (201) and soil sampler inner tube (202) and outer feeler lever
(101) it is formed by central column space with interior feeler lever (102).
2. hollow side wall wiring formula static cone penetration equipment as described in claim 1, it is characterised in that: the outer feeler lever (101)
Identical with soil sampler outer tube (201) diameter, interior feeler lever (102), soil sampler inner tube (202) are identical with probe inner tube (302) diameter.
3. hollow side wall wiring formula static cone penetration equipment as described in claim 1, it is characterised in that: the double layer hollow feeler inspection
It is connected through a screw thread between bar (1), double layer hollow soil sampler (2) and double layer hollow probe (3).
4. hollow side wall wiring formula static cone penetration equipment as described in claim 1, it is characterised in that: the feeler inspection mechanism is by more
A double layer hollow sounding rod (1), multiple double layer hollow soil samplers (2) and a double layer hollow probe (3) are spliced, Duo Geshuan
The hollow sounding rod (1) of layer is assembled integral, lower end and double layer hollow probe (3) splicing, in double layer hollow sounding rod (1) and bilayer
Sky probe (3) between, between two double layer hollow sounding rods (1) splicing have double layer hollow soil sampler (2).
5. hollow side wall wiring formula static cone penetration equipment as described in claim 1, it is characterised in that: the outer feeler lever (101)
The longitudinal rib (103) for consolidating and increasing intensity is equipped between interior feeler lever (102).
6. hollow side wall wiring formula static cone penetration equipment as claimed in claim 5, it is characterised in that: the longitudinal rib (103) sets
For cross or three trouble shapes.
7. hollow side wall wiring formula static cone penetration equipment as described in claim 1, it is characterised in that: the soil sampler outer tube
(201) longitudinal rib (103) for consolidating and increasing intensity is additionally provided between soil sampler inner tube (202).
8. hollow side wall wiring formula static cone penetration equipment as described in claim 1, it is characterised in that: the double layer hollow takes soil
The connected structure that device (2) is set as convenient for taking out soil sample.
9. hollow side wall wiring formula static cone penetration equipment as claimed in claim 8, it is characterised in that: the double layer hollow takes soil
Device (2) is mutually inserted by two semicircle annulated columns (5) and is formed, and upper end mutually splices with double layer hollow sounding rod (1), lower end and double
The hollow sounding rod (1) of layer or double layer hollow probe (3) mutually splice.
10. hollow side wall wiring formula static cone penetration equipment as described in claim 1, it is characterised in that: the double layer hollow touching
Feeler lever (1) is set as clamping structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820858996.3U CN208309555U (en) | 2018-06-05 | 2018-06-05 | Hollow side wall wiring formula static cone penetration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820858996.3U CN208309555U (en) | 2018-06-05 | 2018-06-05 | Hollow side wall wiring formula static cone penetration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208309555U true CN208309555U (en) | 2019-01-01 |
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ID=64709128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820858996.3U Active CN208309555U (en) | 2018-06-05 | 2018-06-05 | Hollow side wall wiring formula static cone penetration equipment |
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| Country | Link |
|---|---|
| CN (1) | CN208309555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108570978A (en) * | 2018-06-05 | 2018-09-25 | 山西冶金岩土工程勘察有限公司 | Hollow side wall wiring formula static cone penetration equipment |
-
2018
- 2018-06-05 CN CN201820858996.3U patent/CN208309555U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108570978A (en) * | 2018-06-05 | 2018-09-25 | 山西冶金岩土工程勘察有限公司 | Hollow side wall wiring formula static cone penetration equipment |
| CN108570978B (en) * | 2018-06-05 | 2024-03-12 | 山西冶金岩土工程勘察有限公司 | Hollow side wall wiring type static cone penetration test equipment |
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