CN205399507U - Novel spiral anchor log test model - Google Patents
Novel spiral anchor log test model Download PDFInfo
- Publication number
- CN205399507U CN205399507U CN201620179190.2U CN201620179190U CN205399507U CN 205399507 U CN205399507 U CN 205399507U CN 201620179190 U CN201620179190 U CN 201620179190U CN 205399507 U CN205399507 U CN 205399507U
- Authority
- CN
- China
- Prior art keywords
- pile body
- blade
- screw
- anchor log
- spiral anchor
- 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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- Piles And Underground Anchors (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model discloses a novel spiral anchor log test model, including screw in device, torque measurement appearance, pile body and blade, wherein screw in device and torque measurement appearance are established on the top of pile body in proper order, and the lower part at the pile body is established through set barrel casing to the blade. Screw in device and torque measurement appearance pass through the bolt spiro union on the pile body. The pile body is hollow, has seted up the routing hole on the pile body wall. Be provided with wire casing and soil pressure cell on the blade. Beneficial effect: novel structure, the preparation is convenient, the moment of torsion size that can real -time recording spiral anchor log receives at the screw in in -process, but the soil pressure that also act on on the spiral anchor log blade in the accurate measurement process of the test, different burried depth's requirement can be satisfied in the upper and lower regulation of blade, easy and simple to handle, realized simultaneously one multi -purpose, saving experimentation cost.
Description
Technical field
This utility model relates to a kind of test model, particularly to a kind of Novel spiral anchoring pile test model.
Background technology
At present, along with in engineering, the range of application of spiral anchor pile expands, the experimental study for spiral anchor pile each side character also gets more and more.But not yet find at present to carry out the pull-out test that the direct stressing conditions to helical blade in soil is tested；In the screw-in process of stake, it is acquired record timely and effectively to required torque size is typically no；And same spiral anchor pile pull-out test under different buried depth is generally required and could realize by preparing the stake of many group models, the utilization rate of single stake is too low, cause waste.
Summary of the invention
The purpose of this utility model is a kind of Novel spiral anchoring pile test model provided to solve the above-mentioned various problems of existence in spiral anchor pile pull-out test process.
The Novel spiral anchoring pile test model that this utility model provides includes screwing device, torductor, pile body and blade, and wherein screwing device and torductor are sequentially arranged at the top of pile body, and blade is set in the bottom of pile body by sleeve.
Screwing device and torductor are screwed onto on pile body by bolt.
Pile body is hollow, and pile body wall offers routing hole.
Blade is provided with wire casing and soil pressure cell.
Use principle of the present utility model:
During test, soil pressure cell put in blade circular groove and fix, and arranging its tape cable so that it is being drawn by blade openings by the wire casing unification on blade, after determining blade buried depth, sleeve is enclosed within pile body and specifies position, and screw the bolt on sleeve and make it fix.Screwing device, torductor and pile body are bolted, soil pressure cell institute tape cable is penetrated from pile body bottom routing hole, draw from screwing device top, it is to avoid the interaction between the mechanical property of cable traverse impact soil in soil and stake soil.Torductor, soil pressure cell are connected with data collecting instrument.Start test, the reading of real time record torductor in screw-in process after stake is screwed in designated depth, pull-out test records soil pressure reading.
The beneficial effects of the utility model:
Novel structure, easy to make, can the torque suffered in screw-in process of real time record spiral anchor pile, also the soil pressure that can accurately act on spiral anchor pile blade in experiment with measuring process, the up-down adjustment of blade can meet the requirement of different buried depth, easy and simple to handle, be simultaneously achieved one multiplex, save experimentation cost.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is blade top view described in the utility model.
1, screwing device 2, torductor 3, pile body 4, blade 5, sleeve
6, bolt 7, routing hole 8, wire casing 9, soil pressure cell.
Detailed description of the invention
Refer to shown in Fig. 1 and Fig. 2:
The Novel spiral anchoring pile test model that this utility model provides includes screwing device 1, torductor 2, pile body 3 and blade 4, and wherein screwing device 1 and torductor 2 are sequentially arranged at the top of pile body 3, and blade 4 is set in the bottom of pile body 3 by sleeve 5.
Screwing device 1 and torductor 2 are screwed onto on pile body 3 by bolt 6.
Pile body 3 is hollow, and the wall of pile body 3 offers routing hole 7.
Blade 4 is provided with wire casing 8 and soil pressure cell 9.
Use principle of the present utility model:
During test, soil pressure cell 9 put in blade 4 circular groove and fix, and arranging its tape cable so that it is being drawn by blade 4 opening part by the wire casing 8 on blade 4 is unified, after determining blade 4 buried depth, sleeve 5 is enclosed within pile body 3 and specifies position, and screw the bolt on sleeve 5 and make it fix.Screwing device 1, torductor 2 and pile body 3 are coupled together by bolt 6,9 tape cables of soil pressure cell are penetrated from pile body 3 bottom routing hole 7, draw from screwing device 1 top, it is to avoid the interaction between the mechanical property of cable traverse impact soil in soil and stake soil.Torductor 2, soil pressure cell 9 are connected with data collecting instrument.Start test, the reading of real time record torductor 2 in screw-in process after stake is screwed in designated depth, pull-out test records soil pressure reading.
Claims (2)
1. a Novel spiral anchoring pile test model, it is characterized in that: include screwing device, torductor, pile body and blade, wherein screwing device and torductor are sequentially arranged at the top of pile body, blade is set in the bottom of pile body by sleeve, pile body is hollow, pile body wall offers routing hole, blade is provided with wire casing and soil pressure cell.
2. a kind of Novel spiral anchoring pile test model according to claim 1, it is characterised in that: described screwing device and torductor are screwed onto on pile body by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620179190.2U CN205399507U (en) | 2016-03-09 | 2016-03-09 | Novel spiral anchor log test model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620179190.2U CN205399507U (en) | 2016-03-09 | 2016-03-09 | Novel spiral anchor log test model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205399507U true CN205399507U (en) | 2016-07-27 |
Family
ID=56439171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620179190.2U Expired - Fee Related CN205399507U (en) | 2016-03-09 | 2016-03-09 | Novel spiral anchor log test model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205399507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114293601A (en) * | 2021-12-28 | 2022-04-08 | 扬州大学 | Auxiliary test device |
-
2016
- 2016-03-09 CN CN201620179190.2U patent/CN205399507U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114293601A (en) * | 2021-12-28 | 2022-04-08 | 扬州大学 | Auxiliary test device |
| CN114293601B (en) * | 2021-12-28 | 2023-03-14 | 扬州大学 | Auxiliary test device |
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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 |
Granted publication date: 20160727 Termination date: 20170309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |