CN206496755U - Foundation pile static loading test Displacement ＆ Settlement device - Google Patents
Foundation pile static loading test Displacement ＆ Settlement device Download PDFInfo
- Publication number
- CN206496755U CN206496755U CN201720211343.1U CN201720211343U CN206496755U CN 206496755 U CN206496755 U CN 206496755U CN 201720211343 U CN201720211343 U CN 201720211343U CN 206496755 U CN206496755 U CN 206496755U
- Authority
- CN
- China
- Prior art keywords
- foundation pile
- bracing wire
- screw thread
- loading test
- settlement device
- 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
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The utility model provides a kind of foundation pile static loading test Displacement ＆ Settlement device, including：Built-in fitting, it is embedded in the foundation pile, and the upper end of the built-in fitting and the upper surface flush of the foundation pile, the middle part of the built-in fitting are to be provided with screw thread on hollow cylindrical shape, the inwall of the cylinder；Observe being provided with bar, its outer wall and the screw thread that screw thread is engaged on the cylinder inner wall, the top of the observation bar are provided with a protrusion；Bracing wire, its one end is connected by the through hole；Stay wire sensor, it is connected with the other end of the bracing wire, and the bracing wire is perpendicular to the upper surface of the foundation pile；PVC sleeve pipes, it is set in the bracing wire, and its one end is screwed with the protrusion by screw thread；Monitoring host computer system, it is connected with the stay wire sensor.The utility model good economy performance, saving human resources low, affected by environment small to technical staff's operation level requirement, greatly improve measurement operating efficiency, and disclosure satisfy that the required precision of foundation pile settlement monitoring.
Description
Technical field
The utility model belongs to settlement observation field, particularly a kind of foundation pile static loading test Displacement ＆ Settlement device.
Background technology
With the development of urban construction, thing followed Foundation Pit Construction is also more and more, and its cutting depth is also more next
It is bigger.Due to underground soil mass property, the complexity of construction environment, design and construction party are determined according only to geological mapping data
Case, often containing many uncertain factors, to the prison of environment, close to buildings, the underground installation change triggered in work progress
Survey into the essential important step of engineering construction, while also referring to necessity that correcting is really constructed, avoiding accident from occurring
Measure, is a kind of information technology.Currently, foundation pile monitoring and design, the construction of engineering are listed in deep-foundation pit engineering quality assurance together
Three basic elements.
Current base pit engineering technology for deformation monitoring is highly developed, mostly using two methods once：1st, total powerstation is used
Measurement is the general gimmick of Horizontal Displacement monitoring.But being monitored need of work using total powerstation needs many people to coordinate, to behaviour
Make Personnel Skill Levels and require high.And measurement work is easily influenceed by site obstructions, many factors cause to measure work
Make less efficient.2nd, many designing units at present, unit in charge of construction even monitors unit, often with fine steel rib, short band iron or
It is that galvanizing steel etc. simply makes settlement point.During construction and use, these settlement points are due to lacking effectively protection, warp
Often it is subjected to displacement, damages, losing or corrosion, measurement data can be caused inaccurate, the prison to construction engineering quality is had a strong impact on
Survey.
Utility model content
The problem of for being previously mentioned, the utility model provides a kind of foundation pile static loading test Displacement ＆ Settlement device, bag
Include：
Built-in fitting, it is embedded in the foundation pile, the upper end of the built-in fitting and the upper surface flush of the foundation pile, described
The middle part of built-in fitting is to be provided with screw thread on hollow cylindrical shape, the inwall of the cylinder；
Observe and being provided with and the screw thread that screw thread is engaged on the cylinder inner wall, the top of the observation bar on bar, its outer wall
End is provided with a protrusion, tells that protrusion top is provided centrally with being threaded on through hole, the outer wall of the protrusion；
Bracing wire, its one end is connected by the through hole；
Stay wire sensor, it is connected with the other end of the bracing wire, and the bracing wire is perpendicular to the upper surface of the foundation pile, institute
Stay wire sensor is stated to be fixed on support；
PVC sleeve pipes, it is set in the bracing wire, and its one end is screwed with the protrusion by screw thread；
Monitoring host computer system, it is connected with the stay wire sensor, and the monitoring host computer system, which stores and handles foundation pile, sinks
Change information drops.
Preferred scheme is：The material of the built-in fitting is stainless steel or cast iron quality.
Preferred scheme is：The bracing wire is high flexibility metal core filaments.
Preferred scheme is：The PVC sleeve pipes both ends open.
Preferred scheme is：Also include information receiving unit, signal processing unit and communication unit.
Preferred scheme is：The columnar height is 10~15cm.
The utility model good economy performance, saving manpower money low, affected by environment small to technical staff's operation level requirement
Source, greatly improves measurement operating efficiency, and disclosure satisfy that the required precision of foundation pile settlement monitoring.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to explanation
Book word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or many
The presence or addition of individual other elements or its combination.
The utility model provides a kind of foundation pile static loading test Displacement ＆ Settlement device, including：Built-in fitting 2, its is pre-buried
In the foundation pile 1, the upper end of the built-in fitting 2 and the upper surface flush of the foundation pile 1, the middle part of the built-in fitting 2 is sky
It is provided with screw thread on the cylindrical shape of the heart, the inwall of the cylinder, the material of the built-in fitting is stainless steel or cast iron quality, described
Columnar height is 10~15cm；Observe bar, be provided with its outer wall with the screw thread that screw thread is engaged on the cylinder inner wall,
The top of the observation bar is provided with a protrusion 3, tells that the top of protrusion 3 is provided centrally with outside through hole, the protrusion 3
It is threaded on wall；Bracing wire 4, its one end is connected by the through hole, and the bracing wire is high flexibility metal core filaments；Stay wire sensor
5, it is connected with the other end of the bracing wire 4, and the bracing wire 4 is perpendicular to the upper surface of the foundation pile 1, the stay wire sensor 5
It is fixed on support；PVC sleeve pipes, it is set in the bracing wire 4, and its one end is screwed with the protrusion 3 by screw thread, described
PVC sleeve pipe both ends opens；Monitoring host computer system, it is connected with the stay wire sensor 5, and the monitoring host computer system is stored and located
Manage foundation pile sedimentation change information.In building construction process, built-in fitting is embedded in foundation pile, when foundation pile needs to observe sedimentation feelings
During condition, observation bar is screwed in built-in fitting, in the through hole that bracing wire one end is penetrated to protrusion, other end connecting stay wire sensor,
And pvc pipe is arranged in bracing wire, the stay wire sensor sends the foundation pile sedimentation deformation value sensed to the monitoring host computer
System, the monitoring host computer system stores and handles foundation pile sedimentation change information.
Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and embodiment
Listed to use, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art,
Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new and shown here as the legend with description.
Claims (6)
1. foundation pile static loading test Displacement ＆ Settlement device, it is characterised in that including：
Built-in fitting, it is embedded in the foundation pile, the upper end of the built-in fitting and the upper surface flush of the foundation pile, described pre-buried
The middle part of part is to be provided with screw thread on hollow cylindrical shape, the inwall of the cylinder；
Observe being provided with bar, its outer wall and set with the screw thread that screw thread is engaged on the cylinder inner wall, the top of the observation bar
A protrusion is equipped with, tells that protrusion top is provided centrally with being threaded on through hole, the outer wall of the protrusion；
Bracing wire, its one end is connected by the through hole；
Stay wire sensor, it is connected with the other end of the bracing wire, and the bracing wire is perpendicular to the upper surface of the foundation pile, the drawing
Line sensor is fixed on support；
PVC sleeve pipes, it is set in the bracing wire, and its one end is screwed with the protrusion by screw thread；
Monitoring host computer system, it is connected with the stay wire sensor, and the monitoring host computer system stores and handles foundation pile sedimentation change
Change information.
2. foundation pile static loading test Displacement ＆ Settlement device according to claim 1, it is characterised in that the built-in fitting
Material is stainless steel or cast iron quality.
3. foundation pile static loading test Displacement ＆ Settlement device according to claim 1, it is characterised in that the bracing wire is height
Flexible metal core filaments.
4. foundation pile static loading test Displacement ＆ Settlement device according to claim 1, it is characterised in that the PVC sleeve pipes
Both ends open.
5. foundation pile static loading test Displacement ＆ Settlement device according to claim 1, it is characterised in that also connect including information
Receive unit, signal processing unit and communication unit.
6. foundation pile static loading test Displacement ＆ Settlement device according to claim 1, it is characterised in that described columnar
Highly it is 10~15cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720211343.1U CN206496755U (en) | 2017-03-06 | 2017-03-06 | Foundation pile static loading test Displacement ＆ Settlement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720211343.1U CN206496755U (en) | 2017-03-06 | 2017-03-06 | Foundation pile static loading test Displacement ＆ Settlement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206496755U true CN206496755U (en) | 2017-09-15 |
Family
ID=59806275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720211343.1U Expired - Fee Related CN206496755U (en) | 2017-03-06 | 2017-03-06 | Foundation pile static loading test Displacement ＆ Settlement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206496755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396331A (en) * | 2018-11-27 | 2019-03-01 | 安阳市凯创科技有限公司 | A kind of novel casting apperance and its formative method |
-
2017
- 2017-03-06 CN CN201720211343.1U patent/CN206496755U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396331A (en) * | 2018-11-27 | 2019-03-01 | 安阳市凯创科技有限公司 | A kind of novel casting apperance and its formative method |
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Legal Events
| 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: 20170915 Termination date: 20180306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |