CN101556214A - Method for detecting strength of wall body and device - Google Patents
Method for detecting strength of wall body and device Download PDFInfo
- Publication number
- CN101556214A CN101556214A CNA2009100843957A CN200910084395A CN101556214A CN 101556214 A CN101556214 A CN 101556214A CN A2009100843957 A CNA2009100843957 A CN A2009100843957A CN 200910084395 A CN200910084395 A CN 200910084395A CN 101556214 A CN101556214 A CN 101556214A
- Authority
- CN
- China
- Prior art keywords
- wall
- nail
- detecting pin
- wall body
- detecting
- 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.)
- Granted
Links
Images
Landscapes
- Working Measures On Existing Buildindgs (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to a method for detecting the strength of a wall body and a device. One end of a detecting pin is a hexagonal end part; the outer diameter of one side of the hexagonal end part is provided with threads; the outer diameter of one side of the threads is provided with a groove; one side of the groove is an end part of the detecting pin, which is shaped as a cone body; the other side of the hexagonal end part is provided with a hole which is provided with screws internally. The method comprises the following steps: step 1, when in manufacturing a wall, the detecting pin is pre-buried in the concrete of the wall, the hexagonal end part of the detecting pin is outward, and after the detecting pin is buried, drying is carried out to the wall body so as to lead the detecting pin and the wall body to be integrated; step 2, a puller is used, and a connecting screw of the puller is connected with the screws of the inner hole of the detecting pin; and step 3, the puller is pulled, the detecting pin is pulled from the wall body and the data on the dial of the puller is read. The invention has the beneficial effects that the detecting pin is pre-buried in the wall body, thus having low damage degree to detect the wall body and having convenient and fast detection; the cone body of the detecting pin is beneficial to being buried into the concrete; and the outer diameter thread and the groove of the detecting pin increase the pulling resistance.
Description
Technical field
The present invention relates to a kind of method and apparatus that detects strength of wall body, belong to building field.
Background technology
The existing method that construction wall is detected is generally taked the directly position on body of wall, uses the mode of local failure, carries out Data Detection in the laboratory after drawing materials from body of wall, and such method operation is cumbersome.
Summary of the invention
In order to overcome the deficiency of existent technique, the invention provides a kind of method and apparatus that detects strength of wall body.
The technical solution adopted for the present invention to solve the technical problems is: a kind of device that detects strength of wall body, the nail of detection is arranged, at an end that detects nail is six square end portions, external diameter in a side of six square end portions has screw thread, fluted on the external diameter of one side of screw thread, one side of groove is a cone for detecting the nail end, and is porose at the opposite side of six square end portions, and the spiral shell button is arranged in the hole.
A kind of method that detects strength of wall body contains and has the following steps;
Step 2 is used drawbench, and the attachment screw of drawbench links with the endoporus spiral shell that detects nail and connects;
Step 3, the drawing drawbench will detect nail and extract from body of wall, read the data on the dial plate on the drawbench.
Beneficial effect of the present invention detects nail and inserts body of wall in advance, and the destructiveness that body of wall is detected is low, and easy to detect the cone that detects nail is beneficial to be imbedded in the concrete fast, detects the outer-diameter threads of nail and the resistance that groove increases drawing.
Description of drawings
Fig. 1 is a synoptic diagram of the present invention.
The present invention is further described below in conjunction with drawings and Examples.
Embodiment
Embodiment 1: as shown in Figure 1, a kind of device that detects strength of wall body, it is that six square end portions 6 have screw thread 2 at the external diameter of six square end portions, 6 one sides detecting nail 1 one ends that the nail of detection 1 is arranged, on the external diameter of one side of screw thread 2 fluted 3, one side of groove 3 is a cone 4 for detecting the nail end, opposite side in six square end portions 6 is porose, and spiral shell button 5 is arranged in the hole.
A kind of method that detects strength of wall body contains and has the following steps;
Step 2 is used drawbench, and the attachment screw of drawbench links with the endoporus spiral shell that detects nail and connects;
Step 3, the drawing drawbench will detect nail and extract from body of wall, read the data on the dial plate on the drawbench.
Drawbench is the commercially available prod, the product that optional Beijing colliery research institute produces.
Claims (2)
1. device that detects strength of wall body, it is characterized in that: the nail of detection is arranged, at an end that detects nail is six square end portions, external diameter in a side of six square end portions has screw thread, fluted on the external diameter of one side of screw thread, one side of groove is a cone for detecting the nail end, and is porose at the opposite side of six square end portions, and the spiral shell button is arranged in the hole.
2. method that detects strength of wall body is characterized in that containing and has the following steps;
Step 1 when making wall, will detect nail and imbed in advance in the concrete of wall, the six square end portions of detecting nail outwardly, imbed detect nail after, body of wall is dried, make and detect nail and body of wall becomes one;
Step 2 is used drawbench, and the attachment screw of drawbench links with the endoporus spiral shell that detects nail and connects;
Step 3, the drawing drawbench will detect nail and extract from body of wall, read the data on the dial plate on the drawbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100843957A CN101556214B (en) | 2009-05-22 | 2009-05-22 | Method for detecting strength of wall body and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100843957A CN101556214B (en) | 2009-05-22 | 2009-05-22 | Method for detecting strength of wall body and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101556214A true CN101556214A (en) | 2009-10-14 |
| CN101556214B CN101556214B (en) | 2010-09-29 |
Family
ID=41174412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100843957A Expired - Fee Related CN101556214B (en) | 2009-05-22 | 2009-05-22 | Method for detecting strength of wall body and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101556214B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868800A (en) * | 2014-04-09 | 2014-06-18 | 上海泛太建筑设计有限公司 | Tensile strength detection device for embedded member of light prefabricated panel |
| CN109187341A (en) * | 2018-10-23 | 2019-01-11 | 厦门建研建筑产业研究有限公司 | A kind of anti-method for beating stone material adhesion strength of sample detection exterior finish |
| CN111170765A (en) * | 2020-01-07 | 2020-05-19 | 马清浩 | Multi-component concrete surface reinforcing agent and reinforcing method thereof |
| CN112683330A (en) * | 2020-12-22 | 2021-04-20 | 姜杨 | Photoelectron radio frequency wall intensity detection device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2081533U (en) * | 1990-12-01 | 1991-07-24 | 中国建筑第一工程局建筑科学研究所 | Electric draw-off instrument for concrete drawing test |
| CN2365662Y (en) * | 1999-04-29 | 2000-02-23 | 煤炭科学研究总院北京建井研究所 | Strength detecting instrument using in construction site |
| DE10354483B4 (en) * | 2003-11-21 | 2006-02-02 | Db Netz Ag | Process for processing and checking used concrete sleepers |
| CN201116915Y (en) * | 2007-09-13 | 2008-09-17 | 辽宁省建设科学研究院 | Wall single-brick pulling instrument |
| CN201425551Y (en) * | 2009-05-22 | 2010-03-17 | 北京慕湖外加剂有限公司 | Device for detecting strength of wall body |
-
2009
- 2009-05-22 CN CN2009100843957A patent/CN101556214B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868800A (en) * | 2014-04-09 | 2014-06-18 | 上海泛太建筑设计有限公司 | Tensile strength detection device for embedded member of light prefabricated panel |
| CN109187341A (en) * | 2018-10-23 | 2019-01-11 | 厦门建研建筑产业研究有限公司 | A kind of anti-method for beating stone material adhesion strength of sample detection exterior finish |
| CN111170765A (en) * | 2020-01-07 | 2020-05-19 | 马清浩 | Multi-component concrete surface reinforcing agent and reinforcing method thereof |
| CN111170765B (en) * | 2020-01-07 | 2021-12-31 | 北京建中新材科技有限公司 | Multi-component concrete surface reinforcing agent and reinforcing method thereof |
| CN112683330A (en) * | 2020-12-22 | 2021-04-20 | 姜杨 | Photoelectron radio frequency wall intensity detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101556214B (en) | 2010-09-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101556214B (en) | Method for detecting strength of wall body and device | |
| CN204495594U (en) | The Special Automatic sampler of resource exploration | |
| CN206206498U (en) | Cable attachment | |
| EP2420447A3 (en) | Capacitive sensors for monitoring load bearing on pins | |
| CN102519336A (en) | Inner groove detection tool | |
| CN105356080B (en) | Spiral drop bar | |
| CN201425551Y (en) | Device for detecting strength of wall body | |
| CN201210042Y (en) | Checking tool for verticality of nut unthreaded hole shaft line | |
| CN204053960U (en) | A kind of hole inner bearing extracting tool | |
| CN203203868U (en) | Nut drawing force test structure | |
| CN202372104U (en) | Inside groove detecting tool | |
| CN202452929U (en) | Plug gauge for detecting screw holes on aluminum frame | |
| CN201717069U (en) | Connecting structure for composite insulator hardware and core rod | |
| CN204116533U (en) | A kind of local discharge on-line monitoring device with extension type buckle | |
| CN209471128U (en) | A kind of unginned cotton regain measurement device | |
| CN203337065U (en) | Integral drill exploration apparatus | |
| CN202836464U (en) | Pillar composite insulator fitting bore depth detection die | |
| CN202785098U (en) | Wire storing device | |
| CN204202616U (en) | Concrete structure settlement monitoring mark | |
| CN202586219U (en) | Tubular bus hanger rod | |
| CN204142564U (en) | A kind of coaxial hanging device for the test of high temperature alloy silk material high temperature tensile properties | |
| CN104325432A (en) | Disassembling method and disassembling tooling for down-hole instrument sealing plug seat | |
| CN211388519U (en) | Mounting tool with detect steel wire swivel nut installation moment of torsion | |
| CN103389180B (en) | Pressure unit | |
| CN203214534U (en) | Half-thread hexagonal bolt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20100929 Termination date: 20150522 |
|
| EXPY | Termination of patent right or utility model |