CN203879485U - Perpendicularity detecting device of bored pile - Google Patents
Perpendicularity detecting device of bored pile Download PDFInfo
- Publication number
- CN203879485U CN203879485U CN201420102835.3U CN201420102835U CN203879485U CN 203879485 U CN203879485 U CN 203879485U CN 201420102835 U CN201420102835 U CN 201420102835U CN 203879485 U CN203879485 U CN 203879485U
- Authority
- CN
- China
- Prior art keywords
- terminal
- drill rod
- drilling rod
- inductive probe
- detecting 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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Abstract
The utility model relates to a perpendicularity detecting device of a bored pile. The perpendicularity detecting device comprises a drill rod, a resistance inductive probe and a four-way rectifying instrument, wherein the resistance inductive probe is mounted in the drill rod and is connected with the signal input end of a computer terminal through a cable wire; a fixed pulley for sliding the cable wire is mounted above the drill rod through a fixed plate fixed on a drill frame; the four-way rectifying instrument is mounted at the top end of the drill rod and is connected with the data output end of the computer terminal through a data wire; and the bottom of the four-way rectifying instrument is connected with a support platform. The resistance probe is arranged in the drill rod, the perpendicularity is timely measured in the boring process, and the computer terminal performs the automatic control and the rectification based on a stated range, so that the bore forming quality is effectively controlled, the repeated construction is prevented, and the construction efficiency and the boring quality are largely improved.
Description
Technical field
The utility model relates to a kind of drilled pile testing apparatus for verticality.
Background technology
In the construction of highway and bridge, generally use drill-pouring as foundation pile, for the straight integrality of the concrete of foundation pile is checked, judge whether pile body exists defect, need to utilize ultrasonic transducer to project detection.After Shi Qing hole, existing drill-pouring slope car market, at the bottom of caliper is transferred to hole, measure drilled pile hammer degree.If there is verticality, do not meet the situation of standard and designing requirement, need to be by cleaning bottom of hole repeatedly to meet the requirement of verticality, after must waiting until pore-forming, the high meal of building a house can measure drilled pile verticality, affected efficiency of construction and quality.
Utility model content
Defect and deficiency that the utility model exists for prior art, provide a kind of drilled pile testing apparatus for verticality.
The technical solution of the utility model is: a kind of drilled pile testing apparatus for verticality, comprise drilling rod, resistance inductive probe and four-way correction instrument, and described resistance inductive probe is arranged in drilling rod, and is connected with the signal input part of terminal by cable; Described drilling rod top is provided with by the fixed head being fixed on gadder the fixed pulley sliding for described cable, this drilling rod top is provided with four-way correction instrument, described four-way correction instrument is connected with the signal output part of terminal by data wire, and the bottom of described four-way correction instrument is connected with supporting platform.
In said structure, described fixed pulley and terminal are also provided with the directive wheel sliding for auxiliary electrical cable.
In said structure, described terminal contains display, controller and keyboard, and this terminal is worked by server.
The beneficial effects of the utility model are:
1, the utility model drilled pile testing apparatus for verticality, Resistance probe of the present utility model is arranged in drilling rod, in boring procedure, record in time verticality and by terminal automatically control and the prescribed limit of rectifying a deviation in, effectively control hole quality, avoid repeating construction, significantly improved efficiency of construction and drilling quality.
2, the utility model the utility model drilled pile testing apparatus for verticality is simple in structure, reasonable in design, and easy construction is cost-saving.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model drilled pile testing apparatus for verticality.
The specific embodiment
Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail:
Embodiment: referring to Fig. 1, the meaning of number in the figure representative is, 1-drilling rod, 2-resistance inductive probe, 3-cable, 4-supporting platform, 5-four-way correction instrument, 6-fixed head, 7-gadder, 8-fixed pulley, 9-data wire, 10, directive wheel, 11-terminal.
A drilled pile testing apparatus for verticality, comprises drilling rod 1, resistance inductive probe 2 and four-way correction instrument 5, and described resistance inductive probe 2 is arranged in drilling rod 1, and is connected with the signal input part of terminal 11 by cable 3; Described drilling rod 1 top is provided with by the fixed head 6 being fixed on gadder 7 fixed pulley 8 sliding for described cable 3, this drilling rod 1 top is provided with four-way correction instrument 5, described four-way correction instrument 5 is connected with the signal output part of terminal 11 by data wire 9, and the bottom of described four-way correction instrument 5 is connected with supporting platform 4.
In said structure, described fixed pulley 8 and terminal 11 are also provided with the directive wheel 10 sliding for auxiliary electrical cable 3.
In said structure, described terminal 11 contains display, controller and keyboard, and this terminal 11 is worked by server.
The utility model slowly promotes resistance inductive probe 2 by fixed pulley 8, and the verticality of the hole wall of point-to-point measurement boring, until resistance inductive probe 2 rises to drilling rod 1 top, thereby completes the measurement to whole borehole wall, and data are accurate, easy construction.
The above specific embodiment is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improve, within all should being included in protection domain of the present utility model.
Claims (2)
1. a drilled pile testing apparatus for verticality, comprises drilling rod, resistance inductive probe and four-way correction instrument, it is characterized in that: described resistance inductive probe is arranged in drilling rod, and is connected with the signal input part of terminal by cable; Described drilling rod top is provided with by the fixed head being fixed on gadder the fixed pulley sliding for described cable, this drilling rod top is provided with four-way correction instrument, described four-way correction instrument is connected with the signal output part of terminal by data wire, the bottom of described four-way correction instrument is connected with supporting platform, and described fixed pulley and terminal are also provided with the directive wheel sliding for auxiliary electrical cable.
2. drilled pile testing apparatus for verticality according to claim 1, is characterized in that: described terminal contains display, controller and keyboard, and this terminal is worked by server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420102835.3U CN203879485U (en) | 2014-03-08 | 2014-03-08 | Perpendicularity detecting device of bored pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420102835.3U CN203879485U (en) | 2014-03-08 | 2014-03-08 | Perpendicularity detecting device of bored pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203879485U true CN203879485U (en) | 2014-10-15 |
Family
ID=51679995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420102835.3U Expired - Fee Related CN203879485U (en) | 2014-03-08 | 2014-03-08 | Perpendicularity detecting device of bored pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203879485U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104897136A (en) * | 2015-07-02 | 2015-09-09 | 中冶建工集团有限公司 | Detection system and detection method for detecting perpendicularity of pile hole |
| CN113529814A (en) * | 2021-07-07 | 2021-10-22 | 上海市基础工程集团有限公司 | Method for detecting wall quality of hectometer-level ultra-deep underground continuous wall by drilling and coring |
| CN113719272A (en) * | 2021-09-01 | 2021-11-30 | 航天建筑设计研究院有限公司 | Vertical measurement while drilling control device for drilled pile |
| CN114320277A (en) * | 2021-12-14 | 2022-04-12 | 同济大学 | Drilling rod and detecting system capable of detecting verticality of drilling rod of cast-in-situ bored pile |
| CN114320277B (en) * | 2021-12-14 | 2024-04-26 | 同济大学 | Drilling rod capable of detecting perpendicularity of drilling bored concrete pile drilling rod and detection system |
-
2014
- 2014-03-08 CN CN201420102835.3U patent/CN203879485U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104897136A (en) * | 2015-07-02 | 2015-09-09 | 中冶建工集团有限公司 | Detection system and detection method for detecting perpendicularity of pile hole |
| CN113529814A (en) * | 2021-07-07 | 2021-10-22 | 上海市基础工程集团有限公司 | Method for detecting wall quality of hectometer-level ultra-deep underground continuous wall by drilling and coring |
| CN113719272A (en) * | 2021-09-01 | 2021-11-30 | 航天建筑设计研究院有限公司 | Vertical measurement while drilling control device for drilled pile |
| CN114320277A (en) * | 2021-12-14 | 2022-04-12 | 同济大学 | Drilling rod and detecting system capable of detecting verticality of drilling rod of cast-in-situ bored pile |
| CN114320277B (en) * | 2021-12-14 | 2024-04-26 | 同济大学 | Drilling rod capable of detecting perpendicularity of drilling bored concrete pile drilling rod and detection system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20190308 |