CN203704936U - Insertion positioning concealed settlement observation mark and lever pulling device thereof - Google Patents
Insertion positioning concealed settlement observation mark and lever pulling device thereof Download PDFInfo
- Publication number
- CN203704936U CN203704936U CN201320770352.6U CN201320770352U CN203704936U CN 203704936 U CN203704936 U CN 203704936U CN 201320770352 U CN201320770352 U CN 201320770352U CN 203704936 U CN203704936 U CN 203704936U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- rod
- pulling device
- sounding rod
- concealed
- 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 - Lifetime
Links
- 238000003780 insertion Methods 0.000 title abstract 4
- 230000037431 insertion Effects 0.000 title abstract 4
- 238000004062 sedimentation Methods 0.000 claims description 17
- 239000000428 dust Substances 0.000 claims description 6
- 238000010943 off-gassing Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses an insertion positioning concealed settlement observation mark which comprises a sleeve and a measuring rod, wherein a conical cavity is axially formed in the sleeve; multiple annular retaining grooves and multiple anti-rotation planes are formed in the left part of the sleeve; a conical circular truncated cone which corresponds to the conical cavity is formed in one end of the measuring rod; an observation sphere is arranged at the other end of the measuring rod. A lever pulling device for pulling the measuring rod in the insertion positioning concealed settlement observation mark comprises a linear rod body, wherein a thread is formed in one end of the rod body, and a sealing cover is arranged at the other end of the rod body; the middle of the rod body is sleeved with a slide block. The insertion positioning concealed settlement observation mark is ingenious in design, easy to operate and convenient to use, and the sleeve is difficultly damaged. The conical cavity inside the sleeve is in close fit with the conical circular truncated cone of the measuring rod, so that the precision is extremely high, and the slide block arranged in the middle of the special lever pulling device in a sleeving manner slides to impact the sealing cover, so that the measuring rod can be rapidly pulled. Therefore, maintenance is promoted, and the measurement efficiency is improved.
Description
Technical field
The utility model relates to a kind of building subsidence observation mark, particularly relates to a kind of location hidden sedimentation observing mark and rod-pulling device thereof of inserting.
Background technology
At present, in building subsidence observation, the exposed outside the building table of settlement observation point, is easy to be damaged by collision mostly, has influence on measuring accuracy, and is unfavorable for preserving the exposed overall appearance that also affects outside buildings of observation monument part.When pre-test task is heavy in the situation that, how efficient, quick, the easy measurement task that completes, and can guarantee that measurement data is accurate, seem especially important.
Utility model content
The utility model provides a kind of location hidden sedimentation observing mark that inserts, to solve easy damage that existing structure sedimentation observing mark exists, use inconvenience, to measure the deficiencies such as misalignment.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of location hidden sedimentation observing mark that inserts, comprise sleeve, sounding rod, in described sleeve, be axially arranged with conical cavity, described sleeve left part is provided with multiple ring-type back stop slots and multiple anti-rotation plane, described sounding rod one end is provided with the round platform of the taper corresponding with conical cavity, and the sounding rod other end is provided with observation spheroid.
As preferably, in described socket port, be provided with silk thread mouth, described silk thread mouth coordinates with dust cap.
As preferably, the observation spheroid tail end inside on described sounding rod is provided with silk thread mouth, and this silk thread mouth mates with stalk pulling device screw thread.
As preferably, described sounding rod taper round platform is provided with outgassing groove.
Extract a stalk pulling device that inserts sounding rod in the hidden sedimentation observing mark of location, comprise the yi word pattern body of rod, described body of rod one end is provided with screw thread, and the other end is provided with capping, and body of rod intermediate sleeve is provided with slide block.
As preferably, described stalk pulling device is provided with near one end of screw thread the protruding cap that anti-limited slip block comes off.
The utility model deft design, simple to operate, easy to use, sleeve is difficult for destroyed.Sleeve inner conical cavity and sounding rod taper round platform can closely cooperate, and therefore precision is high, and slide block slip shock capping sheathed in the middle of special stalk pulling device can promptly be extracted sounding rod, is therefore conducive to care and maintenance, improves and measures efficiency.
Accompanying drawing explanation
Fig. 1 is the tube-in-tube structure schematic diagram that inserts location hidden sedimentation observing mark;
Fig. 2 is the sleeve sectional view that inserts location hidden sedimentation observing mark;
Fig. 3 is the sounding rod structural representation that inserts location hidden sedimentation observing mark;
Fig. 4 is the stalk pulling device structural representation that inserts location hidden sedimentation observing mark;
Fig. 5 is the dust cap installation form figure that inserts location hidden sedimentation observing mark;
Fig. 6 is the installation form figure that inserts location hidden sedimentation observing mark.
Embodiment
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described in further detail.
In conjunction with Fig. 1, 2, 3, 4, 5, 6 known the utility model comprise sleeve 1, sounding rod 2 and stalk pulling device 3, sleeve 1 inside is axially arranged with conical cavity 11, port inside is provided with silk thread mouth 12, sleeve 1 other end is provided with multiple anti-rotation planes 13 and multiple ring-type back stop slot 14, sleeve 1 can use dust cap 15 after imbedding metope, be arranged on silk thread mouth 12 and prevent that dust from entering, sounding rod 2 one end are provided with the round platform 21 of the taper corresponding with conical cavity 11, on taper round platform 21, be provided with outgassing groove 24, the other end is provided with observation spheroid 22, observation spheroid 22 tail end inside are provided with silk thread mouth 23.
Stalk pulling device 3 one end are provided with screw thread 31, and screw thread 31 mates with silk thread mouth 23, in the middle of stalk pulling device 3, are provided with slide block 32, and the other end is capping 33, and stalk pulling device 3 is provided with near screw thread 31 places the protruding cap 34 that anti-limited slip block comes off.
In the time using the utility model, sleeve 1 is placed in body of wall or concrete hole to floating metope.Need to measure time, take off dust cap 15, sounding rod 2 is inserted to sleeve 1, closely cooperate by conical cavity 11 and taper round platform 21, reach the each degree of depth of inserting of sounding rod 2 consistent, sight gauge is positioned on observation spheroid 22.Measure need to extract sounding rod 2 time, the thread end of stalk pulling device 3 31 is inserted to silk thread mouth 23, sliding slider 32 can take out sounding rod 2.
Finally, it should be pointed out that explained above is only the more representational example of the utility model, certainly can not limit with this interest field of the utility model, therefore the equivalent variations of doing according to the utility model claim, still belongs to the scope that the utility model is contained.
Claims (6)
1. one kind is inserted location hidden sedimentation observing mark, comprise sleeve, sounding rod, it is characterized in that being axially arranged with conical cavity in described sleeve, described sleeve left part is provided with multiple ring-type back stop slots and multiple anti-rotation plane, described sounding rod one end is provided with the round platform of the taper corresponding with conical cavity, and the sounding rod other end is provided with observation spheroid.
2. a kind of location hidden sedimentation observing mark that inserts according to claim 1, is characterized in that being provided with silk thread mouth in described socket port, and described silk thread mouth coordinates with dust cap.
3. a kind of location hidden sedimentation observing mark that inserts according to claim 1, is characterized in that the observation spheroid tail end inside on described sounding rod is provided with silk thread mouth, and this silk thread mouth mates with stalk pulling device screw thread.
4. a kind of location hidden sedimentation observing mark that inserts according to claim 1, is characterized in that described sounding rod taper round platform is provided with outgassing groove.
5. extract an a kind of stalk pulling device that inserts sounding rod in the hidden sedimentation observing mark of location claimed in claim 1, comprise the yi word pattern body of rod, it is characterized in that described body of rod one end is provided with screw thread, the other end is provided with capping, and body of rod intermediate sleeve is provided with slide block.
6. stalk pulling device according to claim 5, is characterized in that described stalk pulling device is provided with near one end of screw thread the protruding cap that anti-limited slip block comes off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320770352.6U CN203704936U (en) | 2013-11-30 | 2013-11-30 | Insertion positioning concealed settlement observation mark and lever pulling device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320770352.6U CN203704936U (en) | 2013-11-30 | 2013-11-30 | Insertion positioning concealed settlement observation mark and lever pulling device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203704936U true CN203704936U (en) | 2014-07-09 |
Family
ID=51055360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320770352.6U Expired - Lifetime CN203704936U (en) | 2013-11-30 | 2013-11-30 | Insertion positioning concealed settlement observation mark and lever pulling device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203704936U (en) |
-
2013
- 2013-11-30 CN CN201320770352.6U patent/CN203704936U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |
|
| CX01 | Expiry of patent term |