CN103175507A - Concrete settlement observation device - Google Patents
Concrete settlement observation device Download PDFInfo
- Publication number
- CN103175507A CN103175507A CN201310080214XA CN201310080214A CN103175507A CN 103175507 A CN103175507 A CN 103175507A CN 201310080214X A CN201310080214X A CN 201310080214XA CN 201310080214 A CN201310080214 A CN 201310080214A CN 103175507 A CN103175507 A CN 103175507A
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- China
- Prior art keywords
- observation
- steel pipe
- head
- concrete
- bar
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention discloses a concrete settlement observation device which comprises a steel pipe and an observation head, wherein the steel pipe is embedded into concrete; the observation head is inserted into the steel pipe, and the observation head comprises an observation rod; the head end of the observation rod is provided with an arc head, and the tail end of the observation rod is provided with a base; the base is provided with external screw threads; the center line of the bottom surface of the base is provided with a communicated strip-shaped groove; and the front end of the steel pipe is provided with internal screw threads. The concrete settlement observation device disclosed by the invention is suitable for the settlement observation of a movable observing point; and when the concrete settlement observation device is in use, the external screw threads positioned on the base end of the observation head are screwed into the steel pipe, and when the concrete settlement observation device is not in use, the observation head can be inserted into the steel pipe through an arc head end, so that the convenience in use and observation is achieved.
Description
Technical field
The present invention relates to the concrete settlement observer.
Background technology
There have been a variety of concrete settlement observers in prior art.Be that the Chinese utility model patent of CN201126358 is in disclosed a kind of settlement observation structure on October 1st, 2008 as publication number, settlement observation point mainly comprises inner sleeve and outer tube, wherein outer tube is embedded in body of wall, and inner sleeve is inserted into and is threaded engagement in outer tube.One end of described inner sleeve is inserted in outer tube, and the other end is exposed outside at body of wall.But this settlement observation structure needs to insert in use the observation head again, and it is convenient not to use.
Summary of the invention
Technical matters to be solved by this invention just is to provide a kind of concrete settlement observer, has facilitated and has used and observe.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: the concrete settlement observer, comprise the steel pipe of Transducers Embedded in Concrete and insert steel pipe observation head, it is characterized in that: described observation head comprises the observation bar, described observation rod head end is provided with the circular arc head, and described observation bar tail end is provided with pedestal, and described pedestal is provided with external thread, described base bottom surface center line is provided with the bar-shaped trough of perforation, and described steel pipe front end is provided with internal thread.
As preferably, described steel pipe comprises the steel pipe body, and steel pipe body rear end is sealed by circular bottom plate, and the external diameter of described steel pipe body is 25mm, and the diameter of described base plate is 45mm.
As preferably, the length of described steel pipe body is 180mm, and the thickness of described base plate is 6mm, and the length of described internal thread is 90mm.
As preferably, the diameter of described observation bar is 9mm, and the radius of described circular arc head is 10mm, and the diameter of described pedestal is 20mm, and the width of described bar-shaped trough is 5mm.
As preferably, the total length of described observation head is 150mm, and the length of described pedestal is 40mm, and the groove depth of described bar-shaped trough is 20mm.
Settlement observer of the present invention is applicable to the settlement observation of activity observation point, will observe a pedestal end be threaded into steel pipe during use and get final product, and can insert steel pipe with the circular arc head end by the observation head when not using, and has facilitated and has used and observe.
Description of drawings
The invention will be further described below in conjunction with the drawings and specific embodiments:
Fig. 1 is the steel-tube construction schematic diagram;
Fig. 2 is observation header structure schematic diagram;
Structural representation when Fig. 3 is the use of activity observation point;
Fig. 4 is the structural representation of activity observation point under non-working condition.
Embodiment
Fig. 1 to Fig. 4 shows concrete settlement observer structure of the present invention and using method, its structure comprises the steel pipe 1 of Transducers Embedded in Concrete 3 and inserts the observation 2 of steel pipe, described observation head comprises observation bar 20, described observation rod head end is provided with circular arc head 23, described observation bar tail end is provided with pedestal 21, described pedestal is provided with external thread, and described base bottom surface center line is provided with the bar-shaped trough 22 of perforation, and described steel pipe front end is provided with internal thread 12.Described steel pipe 1 comprises steel pipe body 10, and steel pipe body rear end is by circular bottom plate 11 sealings, and the external diameter of described steel pipe body 10 is 25mm, and the diameter of described base plate is 45mm.The length of described steel pipe body is 180mm, and the thickness of described base plate is 6mm, and the length of described internal thread is 90mm.The diameter of described observation bar is 9mm, and the radius of described circular arc head is 10mm, and the diameter of described pedestal is 20mm, and the width of described bar-shaped trough is 5mm.The total length of described observation head is 150mm, and the length of described pedestal is 40mm, and the groove depth of described bar-shaped trough is 20mm.
Claims (5)
1. concrete settlement observer, comprise the steel pipe (1) of Transducers Embedded in Concrete (3) and the observation head (2) of insertion steel pipe, it is characterized in that: described observation head comprises observation bar (20), described observation rod head end is provided with circular arc head (23), described observation bar tail end is provided with pedestal (21), described pedestal is provided with external thread, and described base bottom surface center line is provided with the bar-shaped trough (22) of perforation, and described steel pipe front end is provided with internal thread (12).
2. concrete settlement observer according to claim 1, it is characterized in that: described steel pipe (1) comprises steel pipe body (10), steel pipe body rear end is by circular bottom plate (11) sealing, and the external diameter of described steel pipe body is 25mm, and the diameter of described base plate is 45mm.
3. concrete settlement observer according to claim 2, it is characterized in that: the length of described steel pipe body is 180mm, and the thickness of described base plate is 6mm, and the length of described internal thread is 90mm.
4. according to claim 2 or 3 described concrete settlement observers, it is characterized in that: the diameter of described observation bar is 9mm, and the radius of described circular arc head is 10mm, and the diameter of described pedestal is 20mm, and the width of described bar-shaped trough is 5mm.
5. concrete settlement observer according to claim 4 is characterized in that: the total length of described observation head is 150mm, and the length of described pedestal is 40mm, and the groove depth of described bar-shaped trough is 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310080214XA CN103175507A (en) | 2013-03-13 | 2013-03-13 | Concrete settlement observation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310080214XA CN103175507A (en) | 2013-03-13 | 2013-03-13 | Concrete settlement observation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103175507A true CN103175507A (en) | 2013-06-26 |
Family
ID=48635539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310080214XA Pending CN103175507A (en) | 2013-03-13 | 2013-03-13 | Concrete settlement observation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103175507A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2848025Y (en) * | 2005-12-07 | 2006-12-20 | 锦州石化精细化工有限公司 | Portable health chopsticks |
| CN201126358Y (en) * | 2007-12-12 | 2008-10-01 | 浙江勤业建工集团有限公司 | Settlement observation structure |
| CN202255393U (en) * | 2011-09-19 | 2012-05-30 | 中国建筑第八工程局有限公司 | Settlement observation device |
| CN202582546U (en) * | 2012-04-20 | 2012-12-05 | 中建三局第二建设工程有限责任公司 | Embedded settlement observation point connection fixing device |
| CN203083560U (en) * | 2013-03-13 | 2013-07-24 | 中天建设集团有限公司 | Concrete settlement observation device |
| CN203241052U (en) * | 2013-04-28 | 2013-10-16 | 江苏兴厦建筑安装有限公司 | Hidden settlement observation point mark piece |
-
2013
- 2013-03-13 CN CN201310080214XA patent/CN103175507A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2848025Y (en) * | 2005-12-07 | 2006-12-20 | 锦州石化精细化工有限公司 | Portable health chopsticks |
| CN201126358Y (en) * | 2007-12-12 | 2008-10-01 | 浙江勤业建工集团有限公司 | Settlement observation structure |
| CN202255393U (en) * | 2011-09-19 | 2012-05-30 | 中国建筑第八工程局有限公司 | Settlement observation device |
| CN202582546U (en) * | 2012-04-20 | 2012-12-05 | 中建三局第二建设工程有限责任公司 | Embedded settlement observation point connection fixing device |
| CN203083560U (en) * | 2013-03-13 | 2013-07-24 | 中天建设集团有限公司 | Concrete settlement observation device |
| CN203241052U (en) * | 2013-04-28 | 2013-10-16 | 江苏兴厦建筑安装有限公司 | Hidden settlement observation point mark piece |
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| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130626 |