CN205857256U - Carrier pile pile penetration measuring instrument - Google Patents
Carrier pile pile penetration measuring instrument Download PDFInfo
- Publication number
- CN205857256U CN205857256U CN201620761098.7U CN201620761098U CN205857256U CN 205857256 U CN205857256 U CN 205857256U CN 201620761098 U CN201620761098 U CN 201620761098U CN 205857256 U CN205857256 U CN 205857256U
- Authority
- CN
- China
- Prior art keywords
- cross bar
- horizontal cross
- measuring instrument
- pile
- rule
- 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.)
- Expired - Fee Related
Links
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
This utility model is specifically related to a kind of measuring instrument detecting carrier pile pile penetration, it is therefore an objective to provide one the most easy to operate, additionally it is possible to improve the carrier pile pile penetration measuring instrument of certainty of measurement, and including horizontal cross bar, one end of horizontal cross bar connects rod；Connecting on the horizontal cross bar of horizontal cross bar and have perpendicular rule, rule is using horizontal cross bar as zero graduation line；Scale value on rule is gradually increased from top to bottom.Rod is cylindrical；Rod is perpendicular to described horizontal cross bar；Described horizontal cross bar is connected to the midpoint of described rod.Rule upper end is fixedly connected with sliding sleeve, described horizontal cross bar be interspersed in described sliding sleeve and with its matched in clearance.Horizontal cross bar will not occur bending and deformation, and can maintain good level, it is ensured that certainty of measurement.Measuring instrument only need to be horizontally extended in casing after completing by hammering again, reads the scale value at the labelling respective heights on the scale on steel wire rope and is injection amount, it is not necessary to secondary mark, very convenient fast.
Description
Technical field
This utility model relates to a kind of measuring instrument detecting carrier pile pile penetration.
Background technology
Carrier pile is exactly concrete pile body and the stake of carrier composition, and carrier is by concrete, compacting inserts, solid soil
The supporting body that three parts are constituted.Carrier is by repeatedly inserting building waste again with tamping, by indexs such as penetrations
Control degree of compaction, ram the most again and fill out a certain amount of dry concrete, thus form dry concrete, inserts from inside to outside
The carrier formed with solid soil, makes pile-end soil body obtain the closely knit of optimum, upper load effectively passes to following holding force
Soil layer, reaches to improve the purpose of bearing capacity.
The degree of depth that pile penetration enters after generally referring to the continuous hammering of Driven Piles, judges foundation soil by test pile penetration
Soft or hard degree, so that it is determined that pile foundation or the bearing capacity of foundation soil.
In prior art, weight hangs on a steel cord, is additionally provided with casing outside weight, and casing is provided with charge door, uses
The pile penetration that ribbon is measured, horizontally extends in casing by ribbon from charge door upper end after hammering for the first time, then keeps
Level is withstood casing inwall and is made marks on a steel cord；After hammering is the most secondary the most on a steel cord
Make marks, then ribbon is converted into 7 fonts and measures the distance between two labellings, be i.e. pile penetration.Survey with ribbon
Amount pile penetration, complex operation, and due to ribbon withstand casing inwall time, ribbon bending time the cumulative errors that produce, make
Obtain certainty of measurement to be substantially reduced.
Utility model content
The purpose of this utility model is to provide a kind of carrier pile pile penetration measuring instrument, the most easy to operate, additionally it is possible to improve
Certainty of measurement.
For achieving the above object, this utility model be the technical scheme is that a kind of carrier pile pile penetration is measured
Instrument, including horizontal cross bar, one end of described horizontal cross bar connects rod；On the horizontal cross bar of described horizontal cross bar connect have with
Its vertical rule, described rule is using horizontal cross bar as zero graduation line；Scale value on described rule is from top to bottom
It is gradually increased.
Preferred: described rod is cylindrical；Described rod is perpendicular to described horizontal cross bar；Described horizontal cross bar is connected to
The midpoint of described rod.
Preferred: described rule is with the top edge effect zero graduation line of horizontal cross bar.
Preferred: to connect with handles relative to the other end of rod on described horizontal cross bar.
Preferred: described rule upper end is fixedly connected with sliding sleeve, described horizontal cross bar be interspersed in described sliding sleeve and with
Its matched in clearance.
This utility model has the advantages that horizontal cross bar has stronger rigidity compared with ribbon, is withstanding
After casing inwall, will not occur bending and deformation, good level can be maintained, thus guarantee to make the most accurately
Go out the labelling concordant with charge door upper end, it is ensured that certainty of measurement.Measuring instrument only need to be horizontally extended into casing after completing by hammering again
In, and keep level rod to withstand casing inwall, read at the labelling respective heights on the scale on steel wire rope
Scale value is injection amount, it is not necessary to secondary mark, very convenient fast.
Accompanying drawing explanation
Fig. 1 is the structural representation of pile penetration measuring instrument in detailed description of the invention；
Fig. 2 is the A-A sectional view of Fig. 1；
Fig. 3 is the structural representation being marked steel wire rope after weight for the first time hammering；
Fig. 4 is the structural representation carrying out pile penetration measurement after the last hammering of weight with measuring instrument.
Detailed description of the invention
As shown in Figures 1 to 4, a kind of carrier pile pile penetration measuring instrument, pile penetration measuring instrument 1 includes horizontal cross bar 11,
One end connection of described horizontal cross bar 11 has rod 12, described rod 12 to be cylindrical, and described rod 12 is perpendicular to described level
Cross bar 11, such rod 12 can be good at the inwall laminating of the casing 3 with arc surface, it is ensured that the levelness of horizontal cross bar 11,
It it is the premise improving certainty of measurement.Described horizontal cross bar 11 is connected to the midpoint of described rod 12, so that horizontal cross bar 11
Uniform force, is beneficial to keep balance.Connect on the horizontal cross bar of described horizontal cross bar 11 and have perpendicular rule 13, described
Rule 13 is using horizontal cross bar as zero graduation line, and further, described rule 13 is with the top edge effect zero of horizontal cross bar
Graduation mark, not only facilitates reading but also can improve certainty of measurement；Scale value on rule 13 is gradually increased from top to bottom.Described level
Connect with handles 14 relative to the other end of rod 12 on cross bar 11, facilitate people's holds, it is possible to lessen fatigue.Described rule
It is slidably connected on described horizontal cross bar so that the distance scalable between rule and rod, it is possible to be applicable to different size
Stake footpath, it is ensured that rule from steel wire rope enough close to, reduce apart from the excessive error in reading caused, further, described scale
Chi 13 upper end is fixedly connected with sliding sleeve 131, in described horizontal cross bar 11 is interspersed in described sliding sleeve 131 and with its matched in clearance.This
Sample, rule 13 can carry out adjustable range by sliding sleeve 131 along horizontal cross bar 11 slip, very convenient.
The pile penetration measuring instrument 1 in technique scheme is used to carry out the process of penetration measurement: weight 1 is for the first time
After hammering, the charge door upper end that pile penetration measuring instrument 1 is adjacent on casing 3, horizontally extend in casing 3, until pile penetration is measured
Rod 12 on instrument 1 is pushed against on the inwall of casing 3, now hangs the steel wire rope 4 of weight 2 and the level of pile penetration measuring instrument 1
The intersection point a of cross bar 11 is zero graduation, is marked with the position of the corresponding a point such as chalk or paint on steel wire rope 4.
After the continuous hammering of weight 2 three times, then in the same fashion pile penetration measuring instrument 1 is horizontally extended into casing 3 and support
Tightly, the labelling on steel wire rope 4 is made can to drop to b point, now at rule 13 owing to the soil matrix below weight 2 is compacted decline
The upper reading scale value corresponding with b point position is injection amount, very convenient fast, degree of accuracy is high.
Claims (6)
1. a carrier pile pile penetration measuring instrument, it is characterised in that: including horizontal cross bar, one end of described horizontal cross bar connects to be had
Rod；On the horizontal cross bar of described horizontal cross bar connect have perpendicular rule, described rule using horizontal cross bar as
Zero graduation line；Scale value on described rule is gradually increased from top to bottom.
Carrier pile pile penetration measuring instrument the most according to claim 1, it is characterised in that: described rod is cylindrical；Described
Rod is perpendicular to described horizontal cross bar；Described horizontal cross bar is connected to the midpoint of described rod.
Carrier pile pile penetration measuring instrument the most according to claim 1, it is characterised in that: described rule is with horizontal cross bar
Top edge effect zero graduation line.
Carrier pile pile penetration measuring instrument the most according to claim 1, it is characterised in that: relative to leaning on described horizontal cross bar
The other end of bar connects with handles.
Carrier pile pile penetration measuring instrument the most according to claim 1, it is characterised in that: described rule is slidably connected at institute
State on horizontal cross bar.
Carrier pile pile penetration measuring instrument the most according to claim 5, it is characterised in that: described rule upper end is fixing to be connected
Have sliding sleeve, described horizontal cross bar to be interspersed in described sliding sleeve and with its matched in clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620761098.7U CN205857256U (en) | 2016-07-19 | 2016-07-19 | Carrier pile pile penetration measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620761098.7U CN205857256U (en) | 2016-07-19 | 2016-07-19 | Carrier pile pile penetration measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205857256U true CN205857256U (en) | 2017-01-04 |
Family
ID=57647293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620761098.7U Expired - Fee Related CN205857256U (en) | 2016-07-19 | 2016-07-19 | Carrier pile pile penetration measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205857256U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268690A (en) * | 2017-03-25 | 2017-10-20 | 王继忠 | A kind of detection method of carrier pile bearing capacity |
| CN115162329A (en) * | 2022-06-17 | 2022-10-11 | 上海建工集团股份有限公司 | Pile casing device for composite carrier rammed pile construction and use method thereof |
-
2016
- 2016-07-19 CN CN201620761098.7U patent/CN205857256U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268690A (en) * | 2017-03-25 | 2017-10-20 | 王继忠 | A kind of detection method of carrier pile bearing capacity |
| CN107268690B (en) * | 2017-03-25 | 2020-10-27 | 王继忠 | Method for detecting bearing capacity of carrier pile |
| CN115162329A (en) * | 2022-06-17 | 2022-10-11 | 上海建工集团股份有限公司 | Pile casing device for composite carrier rammed pile construction and use method thereof |
| CN115162329B (en) * | 2022-06-17 | 2023-10-31 | 上海建工集团股份有限公司 | Pile casing device for composite carrier rammed pile construction and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103195112B (en) | Foundation pile foundation model analyzing method and test device for same | |
| CN108376188B (en) | Evaluation and calculation method for loess collapsibility | |
| CN204282333U (en) | Subgrade Compaction on-site measurement experimental rig | |
| CN207749499U (en) | A kind of dynamic penetrometer | |
| CN205857256U (en) | Carrier pile pile penetration measuring instrument | |
| CN202974148U (en) | Tool for detecting burial depth of chuck of chassis of power transmission pole | |
| CN107503384A (en) | Assembled underground continuous wall penetrating resistance test device | |
| CN207095469U (en) | A kind of device for measuring cast-in-situ bored pile sediment thickness | |
| CN202430702U (en) | Probe based on multifunctional piezocone penetration test | |
| CN207348118U (en) | A kind of suction barrel base for model test | |
| CN106351267A (en) | Pile foundation bearing characteristic model testing device under down-pressing static load effect | |
| CN108951615A (en) | Reinforced concrete sleeve stake and its construction method | |
| CN107577836A (en) | A kind of determination method of tunnel upper earthing pressure in soft soil layer | |
| CN202734741U (en) | Simple template verticality measuring device | |
| CN204575062U (en) | A kind of high precision indium steel ruler with slidingtype telescopic outrigger | |
| CN204461908U (en) | A kind of soft clay undrained shear strength proving installation | |
| CN109797729A (en) | A kind of roadbed brick slag changes packing course compactness and refers to object detection method | |
| CN105973201A (en) | Device and method for measuring gradient of edge slope by fishing rod type gradient ruler from opening line position of edge slope | |
| CN108062455A (en) | A kind of method of the bearing characters of quantitative analysis stake | |
| CN209025072U (en) | Reinforced concrete sleeve stake | |
| CN207331781U (en) | A kind of assembled underground continuous wall penetrating resistance test device | |
| CN105780829A (en) | Device for rapidly and accurately detecting sediment thickness of cast-in-situ bored pile | |
| CN206521775U (en) | A kind of pile foundation bearer properties model test apparatus pushed under action of static load | |
| CN203145065U (en) | Pipe pile inclinometry device | |
| CN209689546U (en) | Template perpendicularity measurement F-shaped card |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20190719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |