CN202599405U - Physical settlement meter with good stability - Google Patents
Physical settlement meter with good stability Download PDFInfo
- Publication number
- CN202599405U CN202599405U CN 201220307753 CN201220307753U CN202599405U CN 202599405 U CN202599405 U CN 202599405U CN 201220307753 CN201220307753 CN 201220307753 CN 201220307753 U CN201220307753 U CN 201220307753U CN 202599405 U CN202599405 U CN 202599405U
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- CN
- China
- Prior art keywords
- base plate
- fixed base
- sounding rod
- protection tube
- pvc protection
- 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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- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The utility model discloses a physical settlement meter with good stability. The physical settlement meter consists of a fixed base plate (3), measurement rods (1) arranged on the central position of the fixed base plate (3), and a PVC (Poly Vinyl Chloride) protecting tube (2) sleeved outside the corresponding measurement rod (1), wherein the measurement rods (1) and the PVC protecting tube (2) are parallel with a central axis, the measurement rods (1) are in threaded connection with the fixed base plate (3), the measurement rods (1) are vertical to the fixed base plate (3) and can be connected together, the length of the PVC protecting tube (2) is slightly smaller than the lengths of the measurement rods (1); at least four reinforced ribs (4) are arranged at the peripheral joints of the outer side of the PVC protecting tube (2) and the fixed base plate (3), the reinforced ribs (4) comprise support components (5) and connecting components (6) corresponding to the support components (5), the support components (5) and the fixed base plate (3) form angels, and the connecting components (6) are parallel with the fixed base plate (3) and fixed on the fixed base plate (3). Due to the adoption of the structure provided by the utility model, the precision is improved, the stability among the components of the settlement meter is increased, and the effective observing is more benefited.
Description
Technical field
The utility model relates to a kind of physics formula sedimentometer, is specifically related to a kind of physics formula sedimentometer of good stability.
Background technology
What sedimentometer generally adopted at present is the electromagnetic type sedimentometer; The sensor that is adopted is to design according to electromagnetic induction principle; Magnetic induction sedimentation ring is imbedded underground each point position to be measured through bore mode in advance; When sensor during through the magnetic induction ring, produce electromagnetic induction signal and deliver to ground instrument and show, send audible and visible alarm simultaneously.Read the scale numerical value of corresponding steel ruler on the gauge point of aperture, be the degree of depth of sedimentation ring.Each measured value subtracts each other the settling amount that is this measuring point with measured value last time.The shortcoming of this sedimentometer is that precision is low excessively, receives extraneous factor easily and disturbs, and price is higher.Each delaminating deposition amount is made troubles under giving measurement ground, tailing dam, foundation ditch, dyke etc.Between the link of sedimentometer, lack necessary fixed part, make between each parts of sedimentometer activity big, and on sedimentometer, also do not have the reference line of reference, be unfavorable for effective observation.
The utility model content
The utility model has overcome the deficiency of prior art, and a kind of physics formula sedimentometer of good stability is provided, and it is low excessively to have solved in the prior art precision, and activity is big between each parts of sedimentometer, is unfavorable for the shortcoming of effectively observing.
For solving above-mentioned technical matters; The utility model adopts following technical scheme: a kind of physics formula sedimentometer of good stability, and by fixed base plate, be positioned at the sounding rod of fixed base plate center and be enclosed within the outside PVC protection tube of corresponding sounding rod and form, sounding rod and PVC protection tube are parallel to central axis; Said sounding rod and fixed base plate are through being threaded; Sounding rod can interconnect between the sounding rod perpendicular to fixed base plate, and the length of said PVC protection tube is slightly less than the length of sounding rod; Around being connected with fixed base plate, the said PVC protection tube outside is provided with at least four reinforcements; Said reinforcement comprises support component and the link corresponding with support component, support component and fixed base plate at angle, link is parallel and be fixed on the fixed base plate.
Described sounding rod is a cylindricality, needs a sounding rod at least, and the part that sounding rod has just exposed the PVC protection tube has a cycle basis directrix.
Described sounding rod uprightly links together many sounding rods through the screw thread head and the tail during more than one successively.
The described PVC protection tube outside is provided with four support components and is evenly distributed on around the PVC protection tube, and support component one end is fixed on the PVC protection tube outside, and the other end links to each other with link, and the angle of support component and link is 45 °.
The diameter of described PVC protection tube is slightly larger than the diameter of sounding rod and can freely takes out and be enclosed within on the sounding rod.
Described fixed base plate is rectangle and length and wide equating, the higher primary school of fixed base plate is long in it.
Compared with prior art, the beneficial effect of the utility model is:
(1) the utility model adopts physics formula sedimentometer, and compared to the electromagnetic type sedimentometer, precision improves, and is not vulnerable to extraneous factor and disturbs, and price is also relatively low, and is easy to operate.
(2) the utility model sounding rod is provided with the red datum line of a circle, when observing, finds reference point more easily, measures.
(3) the utility model is provided with four reinforcements between PVC protection tube and fixed base plate; Reduce the activity of PVC protection tube; Thereby reduce materials such as water, filler because of in the PVC protection tube rotation process, go in the space of PVC protection tube and sounding rod, influence the side accuracy of measurement of sedimentometer.
Description of drawings
Fig. 1 is the utility model structural representation.
Label is expressed as respectively among the figure: 1, sounding rod; 2, PVC protection tube; 3, fixed base plate; 4, reinforcement; 5, support component; 6, link.
Embodiment
Do further to set forth below in conjunction with 1 pair of the utility model of accompanying drawing.The utility model by fixed base plate 3, be positioned at the sounding rod 1 of fixed base plate 3 centers and be enclosed within corresponding sounding rod 1 outside PVC protection tube 2 and form; Sounding rod 1 is parallel to central axis with PVC protection tube 2; Said sounding rod 1 and fixed base plate 3 are through being threaded; Sounding rod 1 can interconnect between the sounding rod 1 perpendicular to fixed base plate 3.Sounding rod 1 is a cylindricality, needs a sounding rod 1 at least, and the part that sounding rod 1 has just exposed PVC protection tube 2 has a cycle basis directrix, and sounding rod 1 uprightly links together many sounding rods 1 through screw thread during more than one from beginning to end successively.The diameter of PVC protection tube 2 is slightly larger than the diameter of sounding rod 1 and can freely takes out and be enclosed within on the sounding rod 1; PVC protection tube 2 outsides are provided with four support components 5 and are evenly distributed on around the PVC protection tube 2; Support component 5 one ends are fixed on PVC protection tube 2 outsides; The other end links to each other with link 6, and support component 5 is 45 ° with the angle of link 6.The length of said PVC protection tube 2 is slightly less than the length of sounding rod 1; Around being connected with fixed base plate 3, said PVC protection tube 2 outsides are provided with at least four reinforcements 4; Said reinforcement 4 comprises support component 5 and the link 6 corresponding with support component 5; Support component 5 and fixed base plate 3 at angle, link 6 is parallel and be fixed on the fixed base plate 3.Fixed base plate 3 is rectangle and length and wide equating, the higher primary school of fixed base plate 3 is long in it.
The principle of work of the utility model is: the course of work of the utility model is following: in the subgrade construction engineering; Sedimentometer is embedded in the different depth place roadbed filling; When road surface pavement, reserve an aperture for sedimentometer, make the connecting link of the top can expose the road surface.Near the roadbed section of observation sedimentation, set up two permanent reference points through transit, wherein be the red datum line on the sounding rod; Pass through reference point; Observational record sedimentometer elemental height when highway is open to traffic later six months, 1 year, 2 years, is distinguished once more the height of survey record sedimentometer from datum line; Through with the comparison of initial elevation, promptly know the sedimentation that the roadbed different depth takes place.
As above just can realize this utility model.
Claims (6)
1. the physics formula sedimentometer of a good stability; It is characterized in that: by fixed base plate (3), be positioned at the sounding rod (1) of fixed base plate (3) center and be enclosed within the outside PVC protection tube (2) of corresponding sounding rod (1) and form; Sounding rod (1) and PVC protection tube (2) are parallel to central axis; Said sounding rod (1) and fixed base plate (3) are through being threaded; Sounding rod (1) is perpendicular to fixed base plate (3), and sounding rod can interconnect between (1), and the length of said PVC protection tube (2) is slightly less than the length of sounding rod (1); Around being connected with fixed base plate (3), said PVC protection tube (2) outside is provided with at least four reinforcements (4); Said reinforcement (4) comprises support component (5) and the link (6) corresponding with support component (5), support component (5) and fixed base plate (3) at angle, link (6) is parallel and be fixed on the fixed base plate (3).
2. the physics formula sedimentometer of a kind of good stability according to claim 1 is characterized in that: described sounding rod (1) is cylindricality, needs a sounding rod (1) at least, and the part that sounding rod (1) has just exposed PVC protection tube (2) has a cycle basis directrix.
3. the physics formula sedimentometer of a kind of good stability according to claim 2 is characterized in that: described sounding rod (1) uprightly links together many sounding rods (1) through the screw thread head and the tail during more than one successively.
4. the physics formula sedimentometer of a kind of good stability according to claim 1; It is characterized in that: described PVC protection tube (2) outside is provided with four support components (5) and is evenly distributed on PVC protection tube (2) all around; Support component (5) one ends are fixed on PVC protection tube (2) outside; The other end links to each other with link (6), and support component (5) is 45 ° with the angle of link (6).
5. the physics formula sedimentometer of a kind of good stability according to claim 1, it is characterized in that: the diameter of described PVC protection tube (2) is slightly larger than the diameter of sounding rod (1) and can freely takes out and be enclosed within on the sounding rod (1).
6. the physics formula sedimentometer of a kind of good stability according to claim 1 is characterized in that: described fixed base plate (3) is rectangle and length and wide equating, the higher primary school of fixed base plate (3) is long in it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220307753 CN202599405U (en) | 2012-06-28 | 2012-06-28 | Physical settlement meter with good stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220307753 CN202599405U (en) | 2012-06-28 | 2012-06-28 | Physical settlement meter with good stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202599405U true CN202599405U (en) | 2012-12-12 |
Family
ID=47316936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220307753 Expired - Fee Related CN202599405U (en) | 2012-06-28 | 2012-06-28 | Physical settlement meter with good stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202599405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840088A (en) * | 2017-02-27 | 2017-06-13 | 武汉理工大学 | A kind of onboard combined navigation roadbed subsidence method for fast measuring |
-
2012
- 2012-06-28 CN CN 201220307753 patent/CN202599405U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840088A (en) * | 2017-02-27 | 2017-06-13 | 武汉理工大学 | A kind of onboard combined navigation roadbed subsidence method for fast measuring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20130628 |