CN208668393U - A kind of standard penetration test (SPT) device - Google Patents
A kind of standard penetration test (SPT) device Download PDFInfo
- Publication number
- CN208668393U CN208668393U CN201821371790.4U CN201821371790U CN208668393U CN 208668393 U CN208668393 U CN 208668393U CN 201821371790 U CN201821371790 U CN 201821371790U CN 208668393 U CN208668393 U CN 208668393U
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- support column
- crossbeam
- spt
- cross beam
- penetration test
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- 238000012360 testing method Methods 0.000 title claims abstract description 47
- 230000035515 penetration Effects 0.000 title claims abstract description 42
- 238000002347 injection Methods 0.000 claims abstract description 21
- 239000007924 injection Substances 0.000 claims abstract description 21
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000011065 in-situ storage Methods 0.000 abstract description 2
- 239000002689 soil Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to ground foundation engineering detections, rock-soil engineering in-situ testing field, and in particular to a kind of standard penetration test (SPT) device；Pass through setting supporting mechanism and injection mechanism；The supporting mechanism includes bottom plate, first crossbeam, second cross beam, the first support column, the second support column, portal frame and connecting rod；The injection mechanism includes hoist engine, wirerope, sounding rod, pulley flying ring, scale, guiding lantern ring and weight；Equipment self-weight is lighter, each component can be dismantled flexibly, convenient transportation and assembling, operating cost is reduced, working efficiency is improved, sounding rod will not run-off the straight during the test, artificial hand steered sounding rod righting is not needed, guarantee that the verticality of injection is precisely controlled, pile penetration is read using scale, data are more accurate.
Description
Technical field
The utility model relates to ground foundation engineering detections, rock-soil engineering in-situ testing field, and in particular to a kind of standard
Penetration test device.
Background technique
For conventional standard penetration test (SPT) engineering equipment from great, transport is inconvenient, during the test feeler inspection in order to prevent
Bar run-off the straight mostly uses artificial hand steered sounding rod righting, has personal security risk, and can not be accurate to the verticality of injection
Control.Needing to read pile penetration in standard penetration test (SPT), conventional method is drawn lines on drilling rod using chalk or finger-dipping mud, this
Kind reading manner is inaccurate.
Utility model content
The technical problem to be solved by the utility model is to provide the standards of a kind of precision height and transport easy to disassemble to pass through
Enter experimental rig.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows: a kind of standard penetration test (SPT) is provided
Device, including supporting mechanism and injection mechanism；
The supporting mechanism include bottom plate, first crossbeam, second cross beam, the first support column, the second support column, portal frame and
Connecting rod；The injection mechanism includes hoist engine, wirerope, sounding rod, pulley flying ring, scale, guiding lantern ring and weight；
The first crossbeam is parallel to horizontal plane, the second cross beam in parallel and first crossbeam, the first crossbeam and
Two beam heights are consistent, and first support column is vertically connected at first crossbeam top, and second support column is connected to second
Crossbeam top, one end of the portal frame are connected to the upper end of the first support column, and the other end of the portal frame is connected to second
The middle part of the upper end of support column, the portal frame is equipped with pulley flying ring, and described connecting rod one end is vertically connected at the first support column
Middle part, the other end is vertically connected at the middle part of the second support column, and the guiding lantern ring is connected to the middle part of the connecting rod；Institute
It states floor level to be connected between first crossbeam and second cross beam, the hoist engine is mounted on bottom plate top, the wirerope
One end is connected to hoist engine, and the other end passes sequentially through pulley flying ring and guiding lantern ring, is connected to sounding rod upper end, the sounding rod
Lower part is connected to weight, and the upper end of the sounding rod is connected with scale, and the scale is for reading pile penetration during testing.
Further, in above-mentioned standard penetration test apparatus structure, the supporting mechanism further includes 4 linkage levelling screws,
In 2 linkage levelling screws be respectively perpendicular the both ends for being arranged in first crossbeam, in addition 2 linkage levelling screws be respectively perpendicular is arranged in second cross
The both ends of beam.
Further, in above-mentioned standard penetration test apparatus structure, the supporting mechanism further includes backing plate, and the backing plate connects
It is connected to the lower end of linkage levelling screw.
Further, in above-mentioned standard penetration test apparatus structure, distribution box is fixed on second support column.
Further, in above-mentioned standard penetration test apparatus structure, the lower end of the weight is connected with pallet.
Further, in above-mentioned standard penetration test apparatus structure, the supporting mechanism further includes 4 wheels, wherein 2
Wheel is connected to first crossbeam, and in addition 2 wheels are connected to second cross beam.
The utility model has the beneficial effects that: passing through in standard penetration test (SPT) apparatus structure provided by the utility model
Supporting mechanism and injection mechanism are set；The supporting mechanism includes bottom plate, first crossbeam, second cross beam, the first support column, second
Support column, portal frame and connecting rod；The injection mechanism includes hoist engine, wirerope, sounding rod, pulley flying ring, scale, guiding
Lantern ring and weight；Equipment self-weight is lighter, and each component can be dismantled flexibly, convenient transportation and assembling, reduces operating cost, improves work
Efficiency, during the test sounding rod will not run-off the straight, do not need artificial hand steered sounding rod righting, guarantee the verticality of injection
It is precisely controlled, pile penetration is read using scale, data are more accurate.
Detailed description of the invention
Fig. 1 is a kind of main view of standard penetration test (SPT) device of specific embodiment of the present invention；
Fig. 2 is a kind of top view of standard penetration test (SPT) device of specific embodiment of the present invention；
Fig. 3 is a kind of right view of standard penetration test (SPT) device of specific embodiment of the present invention；
Label declaration:
1, bottom plate；21, first crossbeam；22, second cross beam；31, the first support column；32, the second support column；4, portal frame；
5, hoist engine；51, wirerope；6, wheel；7, linkage levelling screw；8, distribution box；9, pulley flying ring；10, scale；11, it is oriented to lantern ring；
111, connecting rod；12, weight；13, pallet；14, backing plate；15, sounding rod.
Specific embodiment
For technology contents, the objects and the effects that the utility model is described in detail, below in conjunction with embodiment and match
Attached drawing is closed to be explained.
The design of the utility model most critical is: the supporting mechanism includes bottom plate, first crossbeam, second cross beam,
One support column, the second support column, portal frame and connecting rod；The injection mechanism includes hoist engine, wirerope, sounding rod, pulley
Hanging ring, scale, guiding lantern ring and weight have the advantages that accurate, efficient, easy disassembly transport.
Fig. 1 to Fig. 3 is please referred to, the utility model relates to a kind of standard penetration test (SPT) devices, including supporting mechanism and injection
Mechanism；
The supporting mechanism includes bottom plate 1, first crossbeam 21, second cross beam 22, the first support column 31, the second support column
32, portal frame 4 and connecting rod 111；The injection mechanism includes hoist engine 5, wirerope 51, sounding rod 15, pulley flying ring 9, mark
Ruler 10, guiding lantern ring 11 and weight 12；
The first crossbeam 21 is parallel to horizontal plane, and the second cross beam 22 is horizontal with first crossbeam 21, described first in parallel
Beam 21 and the height of second cross beam 22 are consistent, and first support column 31 is vertically connected at 21 top of first crossbeam, and described second
Dagger 32 is connected to 22 top of second cross beam, and one end of the portal frame 4 is connected to the upper end of the first support column 31, described gantry
The other end of frame 4 is connected to the upper end of the second support column 32, and the middle part of the portal frame 4 is equipped with pulley flying ring 9, the connecting rod
111 one end are vertically connected at the middle part of the first support column 31, and the other end is vertically connected at the middle part of the second support column 32, described to lead
The middle part of the connecting rod 111 is connected to lantern ring 11；1 horizontal connection of bottom plate in first crossbeam 21 and second cross beam 22 it
Between, the hoist engine 5 is mounted on 1 top of bottom plate, and one end of the wirerope 51 is connected to hoist engine 5, and the other end passes sequentially through
Pulley flying ring 9 and guiding lantern ring 11, are connected to 15 upper end of sounding rod, 15 lower part of sounding rod is connected to weight 12, the touching
The upper end of feeler lever 15 is connected with scale 10, and the scale 10 is for reading pile penetration during testing.
The operation instruction of above-mentioned standard penetration test device: the device spread is divided to be transported to using machinery or manually by disassembly
Testing site is, when live place is more smooth, can first install and manually be pushed into test point for device is whole again；By two cross
Beam is adjusted to horizontal and height unanimously, and support column is fixed on crossbeam using bolt, will be imperial with bolt after two support columns install
Door frame 4 is fixed to fix hoist engine 5 on the support columns on bottom plate 1, wirerope 51 is passed through pulley flying ring 9, and pulley is hung
Ring 9 is fixed on portal frame 4, and the connection mark of wirerope 51 passes through weight 12 and is promoted to specified altitude assignment, opens guiding lantern ring 11, it will touch
Feeler lever 15 entangles, and connecting rod 111 and support column consolidate, and scale 10 is inserted into 10 hole of scale of 10 bar of scale, and tightens fastening
Bolt nonadjustable signal 10, hoist engine 5 promote weight 12 and are tested, and scale 10 is for reading pile penetration, detection during testing
Detachable each device entrucking after the completion.
In above-mentioned standard penetration test apparatus structure, pass through setting supporting mechanism and injection mechanism；The supporting mechanism packet
Include bottom plate 1, first crossbeam 21, second cross beam 22, the first support column 31, the second support column 32, portal frame 4 and connecting rod 111；Institute
Stating injection mechanism includes hoist engine 5, wirerope 51, sounding rod 15, pulley flying ring 9, scale 10, guiding lantern ring 11 and weight 12；
Equipment self-weight is lighter, and each component can be dismantled flexibly, convenient transportation and assembling, reduces operating cost, improves working efficiency, is testing
In the process sounding rod 15 will not run-off the straight, do not need artificial hand steered 15 righting of sounding rod, guarantee that the verticality of injection obtains essence
Quasi- control reads pile penetration using scale 10, and data are more accurate.
Further, in above-mentioned standard penetration test apparatus structure, the supporting mechanism further includes 4 linkage levelling screws 7,
In 2 linkage levelling screws 7 be respectively perpendicular the both ends for being arranged in first crossbeam 21, in addition 2 linkage levelling screws 7, which are respectively perpendicular, is arranged in
The both ends of two crossbeams 22.
Seen from the above description, the positional relationship of first crossbeam 21 and second cross beam 22 is made by setting linkage levelling screw 7
First crossbeam 21 can accurately be adjusted to horizontality with second cross beam 22 and height is consistent.
Further, in above-mentioned standard penetration test apparatus structure, the supporting mechanism further includes backing plate 14, the backing plate
14 are connected to the lower end of linkage levelling screw 7.
Seen from the above description, by the way that backing plate 14 is arranged in the lower end of linkage levelling screw 7, increase connecing for experimental rig and ground
Contacting surface product keeps the support of experimental rig more firm.
Further, in above-mentioned standard penetration test apparatus structure, distribution box 8 is fixed on second support column 32.
Seen from the above description by installing distribution box 8 on the second support column 32, step up the structure of experimental rig more
It gathers.
Further, in above-mentioned standard penetration test apparatus structure, the lower end of the weight 12 is connected with pallet 13.
Further, in above-mentioned standard penetration test apparatus structure, the supporting mechanism further includes 4 wheels 6, wherein 2
A wheel 6 is connected to first crossbeam 21, and in addition 2 wheels 6 are connected to second cross beam 22.
Seen from the above description, by installing wheel 6, facilitate the position of device to adjust during the test, further mention
High working efficiency.
Embodiment 1
A kind of standard penetration test (SPT) device, including supporting mechanism and injection mechanism；
The supporting mechanism includes bottom plate 1, first crossbeam 21, second cross beam 22, the first support column 31, the second support column
32, portal frame 4 and connecting rod 111；The injection mechanism includes hoist engine 5, wirerope 51, sounding rod 15, pulley flying ring 9, mark
Ruler 10, guiding lantern ring 11 and weight 12；
The first crossbeam 21 is parallel to horizontal plane, and the second cross beam 22 is horizontal with first crossbeam 21, described first in parallel
Beam 21 and the height of second cross beam 22 are consistent, and first support column 31 is vertically connected at 21 top of first crossbeam, and described second
Dagger 32 is connected to 22 top of second cross beam, and one end of the portal frame 4 is connected to the upper end of the first support column 31, described gantry
The other end of frame 4 is connected to the upper end of the second support column 32, and the middle part of the portal frame 4 is equipped with pulley flying ring 9, the connecting rod
111 one end are vertically connected at the middle part of the first support column 31, and the other end is vertically connected at the middle part of the second support column 32, described to lead
The middle part of the connecting rod 111 is connected to lantern ring 11；1 horizontal connection of bottom plate in first crossbeam 21 and second cross beam 22 it
Between, the hoist engine 5 is mounted on 1 top of bottom plate, and one end of the wirerope 51 is connected to hoist engine 5, and the other end passes sequentially through
Pulley flying ring 9 and guiding lantern ring 11, are connected to 15 upper end of sounding rod, 15 lower part of sounding rod is connected to weight 12, the touching
The upper end of feeler lever 15 is connected with scale 10, and the scale 10 is for reading pile penetration during testing.
The supporting mechanism further includes 4 linkage levelling screws 7, wherein 2 linkage levelling screws 7 are respectively perpendicular and are arranged in first crossbeam
21 both ends, in addition 2 linkage levelling screws 7 are respectively perpendicular the both ends for being arranged in second cross beam 22.The supporting mechanism further includes pad
Plate 14, the backing plate 14 are connected to the lower end of linkage levelling screw 7.Distribution box 8 is fixed on second support column 32.The weight
12 lower end is connected with pallet 13.The supporting mechanism further includes 4 wheels 6, wherein 2 wheels 6 are connected to first crossbeam 21,
Other 2 wheels 6 are connected to second cross beam 22.
In conclusion by setting supporting mechanism and being passed through in standard penetration test (SPT) apparatus structure provided by the utility model
Enter mechanism；The supporting mechanism include bottom plate, first crossbeam, second cross beam, the first support column, the second support column, portal frame and
Connecting rod；The injection mechanism includes hoist engine, wirerope, sounding rod, pulley flying ring, scale, guiding lantern ring and weight；Equipment
It is self-possessed lighter, each component can be dismantled flexibly, convenient transportation and assembling, reduce operating cost, working efficiency be improved, in test process
Middle sounding rod will not run-off the straight, do not need artificial hand steered sounding rod righting, guarantee that the verticality of injection is precisely controlled, adopt
Pile penetration is read with scale, data are more accurate.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technology neck
Domain is also included in the patent protection scope of the utility model.
Claims (6)
1. a kind of standard penetration test (SPT) device, which is characterized in that including supporting mechanism and injection mechanism；
The supporting mechanism includes bottom plate, first crossbeam, second cross beam, the first support column, the second support column, portal frame and connection
Bar；The injection mechanism includes hoist engine, wirerope, sounding rod, pulley flying ring, scale, guiding lantern ring and weight；
The first crossbeam is parallel to horizontal plane, the second cross beam in parallel and first crossbeam, the first crossbeam and second horizontal
Depth of beam is consistent, and first support column is vertically connected at first crossbeam top, and second support column is connected to second cross beam
Top, one end of the portal frame are connected to the upper end of the first support column, and the other end of the portal frame is connected to the second support
The middle part of the upper end of column, the portal frame is equipped with pulley flying ring, and described connecting rod one end is vertically connected in the first support column
Portion, the other end are vertically connected at the middle part of the second support column, and the guiding lantern ring is connected to the middle part of the connecting rod；The bottom
Between first crossbeam and second cross beam, the hoist engine is mounted on bottom plate top, one end of the wirerope for plate horizontal connection
It is connected to hoist engine, the other end passes sequentially through pulley flying ring and guiding lantern ring, is connected to sounding rod upper end, the sounding rod lower part
It is connected to weight, the upper end of the sounding rod is connected with scale, and the scale is for reading pile penetration during testing.
2. standard penetration test (SPT) device according to claim 1, which is characterized in that the supporting mechanism further includes 4 tune
Flat screw rod, wherein 2 linkage levelling screws are respectively perpendicular the both ends for being arranged in first crossbeam, in addition 2 linkage levelling screws, which are respectively perpendicular, is worn
Set on the both ends of second cross beam.
3. standard penetration test (SPT) device according to claim 2, which is characterized in that the supporting mechanism further includes backing plate,
The backing plate is connected to the lower end of linkage levelling screw.
4. standard penetration test (SPT) device according to claim 1, which is characterized in that be fixed with and match on second support column
Electronic box.
5. standard penetration test (SPT) device according to claim 1, which is characterized in that the lower end of the weight is connected with hammer
Pad.
6. standard penetration test (SPT) device according to claim 1, which is characterized in that the supporting mechanism further includes 4 vehicles
Wheel, wherein 2 wheels are connected to first crossbeam, in addition 2 wheels are connected to second cross beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821371790.4U CN208668393U (en) | 2018-08-24 | 2018-08-24 | A kind of standard penetration test (SPT) device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821371790.4U CN208668393U (en) | 2018-08-24 | 2018-08-24 | A kind of standard penetration test (SPT) device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208668393U true CN208668393U (en) | 2019-03-29 |
Family
ID=65839634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821371790.4U Expired - Fee Related CN208668393U (en) | 2018-08-24 | 2018-08-24 | A kind of standard penetration test (SPT) device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208668393U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN115110507A (en) * | 2022-06-23 | 2022-09-27 | 保利长大工程有限公司 | Mechanical operation equipment of dynamic sounding instrument |
-
2018
- 2018-08-24 CN CN201821371790.4U patent/CN208668393U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN115110507A (en) * | 2022-06-23 | 2022-09-27 | 保利长大工程有限公司 | Mechanical operation equipment of dynamic sounding instrument |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 |
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| CF01 | Termination of patent right due to non-payment of annual fee |