CN206056583U - Tunnel non-prism monitoring parameter mark - Google Patents
Tunnel non-prism monitoring parameter mark Download PDFInfo
- Publication number
- CN206056583U CN206056583U CN201621044720.9U CN201621044720U CN206056583U CN 206056583 U CN206056583 U CN 206056583U CN 201621044720 U CN201621044720 U CN 201621044720U CN 206056583 U CN206056583 U CN 206056583U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- monitoring parameter
- header
- parameter mark
- tunnel
- 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
Links
Landscapes
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
This utility model provides a kind of tunnel non-prism monitoring parameter mark, tunnel non-prism monitoring parameter mark includes measuring header, sleeve pipe and anchoring piece, the mounting disc of sleeve pipe is located at the first end of sleeve pipe, measure header to be fixedly connected through mounting disc with sleeve pipe, anchoring piece is fixedly connected on the second end of sleeve pipe.This utility model Stability Analysis of Structures, simple, simple operation, it is possible to decrease construction cost.
Description
Technical field
This utility model is related to constructing tunnel monitoring and measuring technology field, more particularly, to a kind of tunnel monitoring of non-prism
Measure mark.
Background technology
Employing New Austrian Tunneling Method construction still more in the constructing tunnel of China at present, emphasizes to play the self-supporting of country rock,
Generally all be aided with the steady statue that displacement monitoring monitors country rock in work progress, make in displacement or larger rate of displacement can and
When take measures strengthening supporting so that cavern keeps stable, and guarantee construction safety.Monitoring measurement is the core of New Austrian Tunneling Method construction
The heart, so it is most important to ensureing constructing tunnel quality and safe construction to have carried out Monitoring During The Access work.
At present, known all kinds of tunnels are during design and construction, it is desirable to which designing unit is monitored to constructing tunnel
Measure design, it is desirable to which unit in charge of construction should work out monitoring measurement detailed rules for the implementation, the monitoring measurement personnel for requiring configuration specialty and equipment.
In the existing constructing tunnel monitoring measurement codes and standards of China, the definition and operation to the technology of monitoring measurement is all very detailed,
But monitoring is caused due to measuring individually many reasons such as peoplewares are poor, unit in charge of construction thinks little of, method for measurement is loaded down with trivial details
Measurement is bad in line development effect of constructing, and monitoring measurement has more data fabrication, monitoring frequency not enough at the construction field (site),
Measuring point destroys the phenomenon such as serious, has run counter to the design original intention of enclosing rock measure.With the development of e measurement technology, road monitoring measurement is universal
Using non-prism monitoring and measuring technology, and the application foundation of this technology is exactly to bury corresponding non-prism monitoring measurement in tunnel
Mark.
The Chinese utility model patent of Patent No. CN201220380952.7 discloses a kind of tunnel monitoring measurement element,
The element includes special reflector plate, and reflector plate is assemblied in measuring end, and measuring end is connected with anchored end.But the tunnel monitoring measurement unit
After the measuring end of part is pulled down from anchored end, anchored end has part to expose to tunnel Chu Zhi surfaces, so as to increased to anchored end
Exposed parts carry out the work for cutting off, polishing, and reduce constructing tunnel efficiency.
Utility model content
Main purpose of the present utility model is to provide a kind of tunnel non-prism monitoring parameter mark.
To realize above-mentioned main purpose, the tunnel non-prism monitoring parameter mark that this utility model is provided includes measuring mark
Head, sleeve pipe and anchoring piece, sleeve pipe include mounting disc, and mounting disc is located at the first end of sleeve pipe, measure header and pass through mounting disc
It is fixedly connected with sleeve pipe, anchoring piece is fixedly connected on the second end of sleeve pipe.
From such scheme, tunnel non-prism monitoring parameter mark can easily imbed tunnel just subsystem, and measuring header can
Header will easily be measured dismounting is put on to reuse measurement header from tunnel non-prism monitoring measurement.
One preferred scheme is to measure header to include reflecting paster and groove, and reflection paster fixing assembling is in groove.
As can be seen here, the assembling of reflection paster can be protected to reflecting paster in groove, it is to avoid reflection paster is damaged
And cause monitoring measurement mistake occur.
One preferred scheme is to measure header to include connecting the connecting portion for measuring header and sleeve pipe, and connecting portion is through peace
Sabot is simultaneously fixedly connected in sleeve pipe.
As can be seen here, measure header to be fixedly connected with cuff, measurement header can be avoided to come off from equipment.
One preferred scheme is that sleeve pipe includes installing hole, and the connecting portion for measuring header is fixedly connected in installing hole.
As can be seen here, forming installing hole in inside pipe casing is easy to measurement header to be fixedly connected with sleeve pipe.
One preferred scheme is that mounting disc includes through hole, and through hole is coaxially disposed with installing hole.
As can be seen here, it is easy to measure inside header plug-in-sleeve to be fixedly connected.
One preferred scheme is to measure header to include mounting groove, and mounting groove is located at and measures inside header.
As can be seen here, user can be fixedly connected header is measured with sleeve pipe by mounting groove.
One preferred scheme is that the length of anchoring piece is not less than 50 centimetres.
As can be seen here, it is ensured that measure header and expose to a just surface, be smoothed out monitoring measurement.
Description of the drawings
Structure chart when Fig. 1 is this utility model tunnel non-prism monitoring parameter mark embodiment insertion measuring point.
Fig. 2 is the structure decomposition figure of this utility model tunnel non-prism monitoring parameter mark embodiment pipe.
Fig. 3 is this utility model tunnel non-prism monitoring parameter mark embodiment without the measurement header for being furnished with reflection paster
Sectional view.
Fig. 4 is this utility model tunnel non-prism monitoring parameter mark embodiment without the measurement header for being furnished with reflection paster
Mounting groove enlarged partial sectional view.
Fig. 5 is the mounting disc front observation sleeve pipe from sleeve pipe of this utility model tunnel non-prism monitoring parameter mark embodiment
View.
Fig. 6 is the sectional view of this utility model tunnel non-prism monitoring parameter mark embodiment sleeve pipe.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Specific embodiment
Referring to Fig. 1, the tunnel non-prism monitoring parameter mark 100 of the present embodiment includes measuring header 1, sleeve pipe 2 and anchoring piece
3.Measure header 1, anchoring piece 3 to be fixedly connected with sleeve pipe 2 respectively, mounting disc 21 and 5 flush contact of tunnel Chu Zhi surfaces, anchoring piece
3 part insertion tunnel perimeter country rock 4 is so that tunnel non-prism monitoring parameter mark 100 to be anchored.
Referring to Fig. 2, Fig. 3 and Fig. 4, measuring header 1 includes groove 10, reflection paster 11, connecting portion 12, mounting groove 13 and master
Body 14.In the present embodiment, the shape of main body 14 is from cylinder.Fluted 10 are formed in the peripheral surface of main body 14.At this
In embodiment, the face of the diameter parallel for being shaped as rectangle, groove 10 and main body 14 of groove 10 is equipped with reflection paster 11, dress
The face for being furnished with reflection paster 11 carries out frosted process to increase the Assembly stability of reflection paster 11.In the present embodiment, reflect
Paster 11 is shaped as square, the most minor face in the face for being equipped with reflection paster 11 of groove 10 than reflect paster 11 the length of side more
The long requirement less than the area in the face for being equipped with reflection paster 11 of groove 10 to meet the area of reflection paster 11, so as to ensure
Reflection paster 11 is integrally located in groove 10.Mounting groove 13 and connecting portion 12 are formed respectively in two axial ends of main body 14.
In the present embodiment, mounting groove 13 is shaped as regular hexagon, connecting portion 12 it is cylindrically shaped.13 autonomous agent of mounting groove
Axial end toward main body 14 extension certain depth and run through main body 14.In the present embodiment, the extension depth of mounting groove 13
Degree elects 20 millimeters as.Connecting portion 12 is to be coaxially disposed with main body 14, the axial end agent-oriention 14 of 12 autonomous agent 14 of connecting portion
Outside extends, and is threaded to be fixedly connected with sleeve pipe 2 header 1 is measured in the peripheral surface of connecting portion 12.In this enforcement
In example, groove 10, connecting portion 12, mounting groove 13 are integrally formed with main body 14, and material therefor is white steel.
Referring to Fig. 2, Fig. 5 and Fig. 6, sleeve pipe 2 includes mounting disc 21, first end 22, the second end 23, installing hole 24, logical
Hole 25 and main body 26.In the present embodiment, main body 26 is cylindrically shaped.Installing hole is formed with the inside of first end 22
24, installing hole 24 from first end 22 along the axis direction of main body 26 toward main body 24 on the inside of extend certain depth.In this enforcement
In example, installing hole 24 it is generally circular in shape, the extension depth of installing hole 24 is 32 millimeters.Spiral shell is machined with the wall of installing hole 24
Stricture of vagina is screwed with the screw thread with the connecting portion 12 for measuring header 1, so as to be fixedly connected with sleeve pipe 2 header 1 is measured.Mounting disc
21 are located at first end 22, and mounting disc 21 extends one toward the outside of main body 14 from first end 22 along the axis direction of main body 14
Determine thickness.In the present embodiment, mounting disc 21 is cylindrically shaped.Mounting disc 21 is coaxially disposed with main body 26, mounting disc 21
The diameter with diameter greater than main body 26.Through hole 25 is provided with mounting disc 21, through hole 25 is run through mounting disc and connected with installing hole 24
Logical, through hole 25 is to be coaxially disposed with installing hole 24.In the present embodiment, through hole 25 is generally circular in shape.Add on the wall of through hole 25
Work is had screw thread and is screwed with the screw thread with the connecting portion 12 for measuring header 1, therefore, connecting portion 12 is through through hole 25 so as to amount
Mark head 1 is fixedly connected with sleeve pipe 2.The second end 23 is formed with wall portion 231, wall portion 232 and hole 233.Wall portion 231 and wall portion
232 are oppositely arranged and both are mutually not connected to, and wall portion 231 and the shape of wall portion 232 are circular arc and both presentation minute surfaces are symmetrical.
Wall portion 231 forms hole 233 with wall portion 232, with by anchoring piece 3 and 2 company of fixation of sleeve pipe in a part of patchhole 233 of anchoring piece 3
Connect.In the present embodiment, the material of anchoring piece 3 be screw-thread steel, cylindrically shaped and a diameter of 16 millimeters of anchoring piece 3, anchor
Firmware 3 is welding with the connected mode of sleeve pipe 2.The axial length of anchoring piece 3 is not less than 500 millimeters.
Anchoring piece 3 is fixed with sleeve pipe 2 by the second end 23 of a part of plug-in-sleeve 2 of anchoring piece 3 and by welding
Connection.Subsequently, reflection paster 11 is securely fitted in the groove 10 for measuring header 1.Inner hexagon spanner insertion mark head 1
Mounting groove 13 in, rotating inner hex wrench is so that the rotation of connecting portion 12 advances through the peace of first end 22 positioned at sleeve pipe 2
The through hole 25 of sabot 21 is simultaneously interior until connecting portion 12 is positioned at the region being made up of through hole 25 and installing hole 24 into installing hole 24
Interior, the screw thread of connecting portion 12 is engaged with the screw thread of through hole 25, installing hole 24, connects so as to make measuring header 1 and fixing with sleeve pipe 2
Connect.Now, header 1, sleeve pipe 2 are measured with the composition of anchoring piece 3 tunnel non-prism monitoring parameter mark 100.
As shown in figure 1, the country rock 4 that is partially toward that anchoring piece is exposed to sleeve pipe 2 is inserted, until mounting disc 21 and first
The axial end of the contact of end 22 flushes in just multiple 5 surface of pneumatically placed concrete, inserts 3 part of anchoring piece in country rock 4 to tunnel
Non-prism monitoring parameter mark 100 plays anchorage effect, makes tunnel non-prism monitoring parameter mark 100 be anchored in country rock.Now, reflect
Paster 11 need to avoid reflection in the face of construction face direction and to have transparent simple plastic bag to carry out main body 14 simply wrapped
Paster 11 prevents main body 14 to be destroyed during a just concrete ejection while destruction by face blast working.When
After concrete ejection is finished, you can remove transparent simple plastic bag.
After monitoring measurement is finished, header 1 can will be measured from tunnel non-prism monitoring parameter mark 100 by inner hexagon spanner
Remove, will measure header 1 is used for next monitoring measurement.Now, mounting disc 21 and a just flush, so as to next procedure
Geotechnological fabric swatch is hung without impact.Avoid carrying out the exposed parts excision of the screw-thread steel to integral built-in of the prior art, polishing
Work, improve efficiency of construction.
Certainly, above-described embodiment be only this utility model preferred embodiment, during practical application, this utility model is also
There are more changes, for example, the extension depth of mounting groove can select other numerical value；The shape for measuring the main body of header can be selected
Use other shapes；The shape of groove can select other shapes.The purpose of this utility model can be equally realized in above-mentioned change.
Finally it is emphasized that this utility model is not limited to above-mentioned embodiment, this utility model is the foregoing is only
Preferred embodiment, it is not to limit this utility model, all within spirit of the present utility model and principle, made
Any modification, equivalent substitution and improvements etc., should be included within protection domain of the present utility model.
Claims (7)
1. a kind of tunnel non-prism monitoring parameter mark, including
Measure header, sleeve pipe and anchoring piece；
It is characterized in that：
Described sleeve pipe includes mounting disc, and the mounting disc is located at the first end of described sleeve pipe, and the measurement header passes through described
Mounting disc is fixedly connected with described sleeve pipe, and the anchoring piece is fixedly connected on the second end of described sleeve pipe.
2. non-prism monitoring parameter mark in tunnel according to claim 1, it is characterised in that：
The measurement header includes reflecting paster and groove, and the reflection paster fixing assembling is in the groove.
3. non-prism monitoring parameter mark in tunnel according to claim 2, it is characterised in that：
The measurement header includes connecting portion, and the connecting portion is for being connected to described sleeve pipe, the company by the measurement header
Socket part passes through the mounting disc and is fixedly connected in described sleeve pipe.
4. non-prism monitoring parameter mark in tunnel according to claim 3, it is characterised in that：
Described sleeve pipe includes installing hole, and the connecting portion of the measurement header is fixedly connected in the installing hole.
5. non-prism monitoring parameter mark in tunnel according to claim 4, it is characterised in that：
The mounting disc includes through hole, and the through hole is coaxially disposed with the installing hole.
6. non-prism monitoring parameter mark in tunnel according to claim 5, it is characterised in that：
The measurement header includes mounting groove, and the mounting groove is located inside the measurement header.
7. the tunnel non-prism monitoring parameter mark according to any one of claim 1 to 6, it is characterised in that：
The length of the anchoring piece is not less than 50 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621044720.9U CN206056583U (en) | 2016-09-08 | 2016-09-08 | Tunnel non-prism monitoring parameter mark |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621044720.9U CN206056583U (en) | 2016-09-08 | 2016-09-08 | Tunnel non-prism monitoring parameter mark |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206056583U true CN206056583U (en) | 2017-03-29 |
Family
ID=58369762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621044720.9U Expired - Fee Related CN206056583U (en) | 2016-09-08 | 2016-09-08 | Tunnel non-prism monitoring parameter mark |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206056583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289197A (en) * | 2016-09-08 | 2017-01-04 | 中铁十九局集团第七工程有限公司 | Tunnel non-prism monitoring parameter mark and tunnel non-prism monitoring measurement method |
-
2016
- 2016-09-08 CN CN201621044720.9U patent/CN206056583U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289197A (en) * | 2016-09-08 | 2017-01-04 | 中铁十九局集团第七工程有限公司 | Tunnel non-prism monitoring parameter mark and tunnel non-prism monitoring measurement method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206056583U (en) | Tunnel non-prism monitoring parameter mark | |
| CN210154587U (en) | Fixed point marking device for engineering survey | |
| CN106289197A (en) | Tunnel non-prism monitoring parameter mark and tunnel non-prism monitoring measurement method | |
| CN103015986A (en) | Method for directly measuring gas pressure of coal bed of underground coal mine | |
| CN205642679U (en) | Novel ground stress test device | |
| CN205537948U (en) | Vibration measuring device in pit | |
| CN108915244A (en) | A kind of combination aluminum alloy mould plate | |
| CN206145308U (en) | Hydraulic engineering conduit coupling | |
| CN205909757U (en) | Mark xi saimu steam boiler water -cooled tube expand tube detects fixture | |
| CN206387515U (en) | Mountain tunnel lining cutting and country rock assembled temperature measuring staff | |
| CN201053205Y (en) | Postposition type stainless steel settlement observation structure | |
| CN206019656U (en) | For monitoring the mark instrument in tunnel | |
| CN207937279U (en) | A kind of PE feed pipes external pressure test device | |
| CN208476137U (en) | A kind of thickness of tunnel linings detection device | |
| CN207538864U (en) | It is a kind of to measure reflection plate rack | |
| CN209569249U (en) | A kind of hooking device for Tunnel intrinsic displacement monitoring point | |
| CN209432586U (en) | The reversible drawing instrument of cantilevered | |
| CN208334154U (en) | A kind of Simple measurement device of slope rock mass rate of weathering | |
| CN208155239U (en) | A kind of threaded plug type air cooler plug hole perpendicularity detection tool device | |
| CN109596412A (en) | The reversible drawing instrument of cantilevered | |
| CN207935717U (en) | A kind of laser displacement gauge fixing device for measuring tunnel convergence | |
| CN218270532U (en) | Detection tool for measuring depth | |
| CN206468651U (en) | A kind of hollow bolt of convenient use | |
| CN218097930U (en) | Water level probe for measuring underground water level | |
| JPS6039797Y2 (en) | Lock bolt for axial force measurement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20210908 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |