CN202255393U - Settlement observation device - Google Patents
Settlement observation device Download PDFInfo
- Publication number
- CN202255393U CN202255393U CN2011203493360U CN201120349336U CN202255393U CN 202255393 U CN202255393 U CN 202255393U CN 2011203493360 U CN2011203493360 U CN 2011203493360U CN 201120349336 U CN201120349336 U CN 201120349336U CN 202255393 U CN202255393 U CN 202255393U
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- observation
- built
- fitting
- settlement
- embedded part
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Abstract
The utility model discloses a settlement observation device, which comprises an embedded part and an observation head, wherein the embedded part is embedded in a wall. An internal thread is formed at a first end of the embedded part, and an external thread is formed at a first end of the observation head matched with the first end of the embedded part. When settlement observation is carried out, the embedded part is in threaded connection with the observation head through the first end of the embedded part and the first end of the observation head. Possibility of damage to the settlement observation device caused by external factors is reduced, and identification of an observation point is more obvious. The settlement observation device has the advantages of being stable, difficult to drop and damage, reasonable in structure, long in service life and obvious in identification.
Description
Technical field
The utility model relates to a kind of observation device, refers to a kind of settlement observer especially.
Background technology
In work progress, structure is the constantly structural system of variation of a form, rigidity, quality, external loads.Because the core tube is led over Construction of Steel Structure, so core tube front portion has formed cantilever end.The core tube will produce certain deformation under external force; Because the difference of external and internal compositions rigidity also will cause structure to produce different differential deformations, like housing tube and core tube vertical deformation difference; Moreover, must make structure produce certain deformation because there are phenomenons such as shrinkage and creep in xoncrete structure, wherein the observation to settlement values is key subjects; At present, settlement observation is normally through being to plug the effect that metal bar plays observation station sign in observation station, yet because the restriction of this body structure of metal bar; Except its sign effect is not obvious; In the process of construction, also tend to because various external factor cause coming off of metal bar or damage, like not discovery in time and reparation of staff; To cause significant impact to the continuity and the correctness of the observation data of in the future settlement observation, and can't ensure the safety of structure in work progress.
Summary of the invention
The purpose of the utility model is to overcome the defective of prior art, and a kind of settlement observer is provided, and has firm, difficult drop-off, is difficult for corrupted, rational in infrastructure, long service life and identify tangible advantage.
The technical scheme that realizes above-mentioned purpose is:
A kind of settlement observer of the utility model comprises a built-in fitting and an observation head, and said built-in fitting is embedded in the body of wall, and first end of said built-in fitting forms internal thread; First end of said observation head cooperates first end of built-in fitting to form external thread; When carrying out settlement observation, said built-in fitting and said observation head are threaded through first end of said built-in fitting and first end of said observation head.
Also comprise an over cap, said over cap one end forms external thread, and when not carrying out settlement observation, said over cap is threaded with said built-in fitting first end.
The second end external diameter of above-mentioned built-in fitting is less than the first end external diameter of said built-in fitting.
Second end of above-mentioned observation head is a spheroid.
The utility model has been owing to adopted above technical scheme, makes it have following beneficial effect to be:
A kind of settlement observer of the present invention, its built-in fitting that is embedded in the body of wall makes settlement observer more firm with being connected of metope; Built-in fitting adopts with the observation head and is threaded; This separable structure makes can be pulled down the observation head when non-observation sedimentation; Reduce the metope protrusion, settlement observer is caused the possibility of damage, when non-observation sedimentation, add an over cap simultaneously through being threaded in built-in fitting first end thereby reduced external factor significantly; Strengthened protection, prevented the possibility that external factor causes built-in fitting internal thread place to stop up simultaneously the outside built-in fitting part of body of wall; And second end of observation head to be a spheroid make that the observation station sign is more obvious; Have firm, difficult drop-off, be difficult for corrupted, rational in infrastructure, long service life and identify tangible advantage.
Description of drawings
Structural representation when Fig. 1 is the measurement sedimentation of the utility model settlement observer;
Structural representation when Fig. 2 is the non-measurement sedimentation of the utility model settlement observer;
Fig. 3 is the decomposition texture synoptic diagram of the utility model settlement observer.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.
See also Fig. 1, Fig. 3; A kind of settlement observer of the utility model; Comprise a built-in fitting 2 and an observation 3; The partial-length that built-in fitting 2 is embedded in the body of wall 1 and built-in fitting 2 is embedded in the body of wall 1 exposes the part of body of wall 1 greater than built-in fitting 2, and first end 21 of built-in fitting 2 forms internal threads, and second end, 22 external diameters of built-in fitting 2 are less than first end, 21 external diameters of built-in fitting 2; First end 31 of observation 3 cooperates first end 21 of built-in fittings to form external threads, and second end 32 of observation 3 is a spheroid 32; When carrying out settlement observation, first end 31 of first end 21 of built-in fitting 2 and observation 3 through built-in fitting 2 and observation 3 is threaded.
The built-in fitting 2 that is embedded in the body of wall 1 makes settlement observer more firm with being connected of metope 1; Built-in fitting 2 adopts with observation 3 and is threaded, and has realized can be when non-observation sedimentation can observation 3 being pulled down, thereby has reduced external factor causes damage to settlement observer possibility significantly.And second end 32 of observation 3 to be a spheroid make that the observation station sign is more obvious; Have firm, difficult drop-off, be difficult for corrupted, rational in infrastructure, long service life and identify tangible advantage.
See also Fig. 2, Fig. 3, also comprise an over cap 4, over cap 4 one ends form external thread, and when not carrying out settlement observation, over cap 4 is threaded with built-in fitting 2 first ends 21.
The protection to body of wall 1 outside built-in fitting 2 parts has been strengthened in the employing of over cap 4, has prevented the possibility that external factor causes built-in fitting 2 first ends 21 to stop up simultaneously.
More than combine accompanying drawing embodiment that the utility model is specified, those skilled in the art can make the many variations example to the utility model according to above-mentioned explanation.Thereby some details among the embodiment should not constitute the qualification to the utility model, and the scope that the utility model will define with appended claims is as the protection domain of the utility model.
Claims (4)
1. a settlement observer is characterized in that, comprises a built-in fitting and an observation head, and said built-in fitting is embedded in the body of wall, and first end of said built-in fitting forms internal thread; First end of said observation head cooperates first end of built-in fitting to form external thread; When carrying out settlement observation, said built-in fitting and said observation head are threaded through first end of said built-in fitting and first end of said observation head.
2. settlement observer according to claim 1 is characterized in that, also comprises an over cap, and said over cap one end forms external thread, and when not carrying out settlement observation, said over cap is threaded with said built-in fitting first end.
3. settlement observer according to claim 1 and 2 is characterized in that, the second end external diameter of said built-in fitting is less than the first end external diameter of said built-in fitting.
4. settlement observer according to claim 1 and 2 is characterized in that, second end of said observation head is a spheroid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203493360U CN202255393U (en) | 2011-09-19 | 2011-09-19 | Settlement observation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203493360U CN202255393U (en) | 2011-09-19 | 2011-09-19 | Settlement observation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202255393U true CN202255393U (en) | 2012-05-30 |
Family
ID=46116620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203493360U Expired - Fee Related CN202255393U (en) | 2011-09-19 | 2011-09-19 | Settlement observation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202255393U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721414A (en) * | 2012-06-28 | 2012-10-10 | 中建八局第二建设有限公司 | Embedded part on settlement observation point and application method thereof |
| CN103175507A (en) * | 2013-03-13 | 2013-06-26 | 中天建设集团有限公司 | Concrete settlement observation device |
| CN105698753A (en) * | 2016-03-14 | 2016-06-22 | 江苏建筑职业技术学院 | Settlement observation device capable of preventing collision damage and use and safekeeping method |
-
2011
- 2011-09-19 CN CN2011203493360U patent/CN202255393U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721414A (en) * | 2012-06-28 | 2012-10-10 | 中建八局第二建设有限公司 | Embedded part on settlement observation point and application method thereof |
| CN103175507A (en) * | 2013-03-13 | 2013-06-26 | 中天建设集团有限公司 | Concrete settlement observation device |
| CN105698753A (en) * | 2016-03-14 | 2016-06-22 | 江苏建筑职业技术学院 | Settlement observation device capable of preventing collision damage and use and safekeeping method |
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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: 20120530 Termination date: 20180919 |