Concrete settlement observation device
A settlement observation and concrete technology, applied in measuring devices, mapping and navigation, height/level measurement, etc., can solve problems such as inconvenience in use, and achieve the effect of convenient use and observation
Inactive Publication Date: 2013-06-26
ZHONGTIAN CONSTR GROUP
View PDF6 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, this kind of settlement observation structure needs to insert the observation head when using it, which is not convenient to use.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0015] Figure 1 to Figure 4 It shows the structure and method of use of the concrete settlement observation device of the present invention, its structure includes a steel pipe 1 embedded in concrete 3 and an observation head 2 inserted into the steel pipe, the observation head includes an observation rod 20, and the head end of the observation rod is provided with Arc head 23, the tail end of the observation rod is provided with a base 21, the base is provided with external threads, the center line of the bottom surface of the base is provided with a through bar groove 22, and the front end of the steel pipe is provided with Internal thread 12. The steel pipe 1 includes a steel pipe body 10, the rear end of which is closed by a circular bottom plate 11, the outer diameter of the steel pipe body 10 is 25 mm, and the diameter of the bottom plate is 45 mm. The length of the steel pipe body is 180 mm, the thickness of the bottom plate is 6 mm, and the length of the internal thr...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More 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 [0001] The invention relates to a concrete settlement observation device. Background technique [0002] There are already many kinds of concrete settlement observation devices in the prior art. For example, a Chinese utility model patent with the publication number CN201126358 disclosed a settlement observation structure on October 1, 2008. The settlement observation point mainly includes an inner casing and an outer casing, wherein the outer casing is embedded in the wall, and the inner casing Inserted in the outer sleeve is a threaded fit. One end of the inner casing is inserted into the outer casing, and the other end is exposed outside the wall. However, this settlement observation structure needs to be inserted into the observation head during use, which is not convenient enough to use. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a concrete settlement observation device, which is conve...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01C5/00
Inventor 虞功平张义明马超群
Owner ZHONGTIAN CONSTR GROUP