CN106759218A - Sinking deformation monitoring pier and its install construction method - Google Patents
Sinking deformation monitoring pier and its install construction method Download PDFInfo
- Publication number
- CN106759218A CN106759218A CN201611140011.5A CN201611140011A CN106759218A CN 106759218 A CN106759218 A CN 106759218A CN 201611140011 A CN201611140011 A CN 201611140011A CN 106759218 A CN106759218 A CN 106759218A
- Authority
- CN
- China
- Prior art keywords
- pier
- main body
- support
- deformation monitoring
- heat insulation
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D1/00—Investigation of foundation soil in situ
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
Abstract
The invention discloses a kind of sinking deformation monitoring pier and its install construction method.Sinking deformation monitoring pier includes the pier main body of monitoring pier, and the pier body outer wall for monitoring pier is provided with protection heat insulation structural, shading is provided with the top of pier main body and is kept off the rain three parts of structure.The present invention reduces outside air temperature change and illumination to the influence caused by settlement monitoring, and then ensure monitoring construction quality.
Description
Technical field
The present invention relates to building settlement technology for deformation monitoring field, more particularly to a kind of sinking deformation monitoring pier.
Background technology
It is well known that constructed around existing building and railway in operation surrounding soil will certainly be impacted, so that
Cause the sedimentation and deformation of existing building and railway in operation, in construction period, existing building and railway in operation are settled
A series of dynamic-change informations that construction causes can be timely fed back to unit in charge of construction with deformation monitoring, enabled at the scene
Construction parameter, Optimal improvements construction method, to avoid jeopardizing existing building and railways train operation operation security are adjusted in time.
At present, monitoring is implemented in order to dynamic, existing general way is that surrounding sets monitoring pier at the construction field (site), will be seen
Survey instrument to be erected on monitoring pier, dynamic monitoring is carried out to construction.However, construction monitoring is an observation for stage, monitoring
Pier is often temporarily disposed at outdoor, and outside air temperature change and illumination make that monitoring pier expands with heat and contract with cold and sunlight direct irradiation is in observation
Very big influence can be all caused on instrument to monitoring, and then causes what monitoring point was monitored in actual not generation sedimentation and deformation
Data display waveform curve, interferes to True Data.
The content of the invention
To overcome the defect existing for prior art, a kind of sinking deformation monitoring pier is now provided and its construction method is installed,
To reduce outside air temperature change and illumination to the influence caused by settlement monitoring, and then ensure monitoring construction quality.
To achieve the above object, present invention firstly provides a kind of sinking deformation monitoring pier, including monitoring pier pier main body, its
In：The outer wall of the pier main body is provided with protection heat insulation structural, shading is provided with the top of the pier main body and is kept off the rain structure.
Preferably, the protection heat insulation structural includes protective cover and heat insulation foam, and the protective cover is sheathed on the pier master
The outer wall of body, the heat insulation foam is filled between the outer wall of the protective cover and the pier main body.
Preferably, the protective cover is in sleeve-shaped.
Preferably, the shading is kept off the rain structure including support and expands lid, and the holder pivots branch is located at the pier
The top of main body, the expansion lid covers the top of the pier main body on the support and then every sky.
Preferably, the support includes regulation foundation ring, support bar and fix bar, and the fix bar is arranged in the pier master
On body and pass the protective cover, it is outer and be supported in the fix bar that the regulation foundation ring is movably set in the protective cover,
The support bar branch is described to expand the top that lid is fixed in the support bar on the regulation foundation ring.
Preferably, multiple fix bars are arranged in the pier master along the radial direction uniform intervals of the pier main body respectively
On body, uniform intervals are fixed on the regulation foundation ring multiple support bars and each described support bar is relative to regulation respectively
The center of foundation ring tiltedly stretches out.
Preferably, the protection heat insulation structural includes thermal insulation layer and protective layer, and the thermal insulation layer is coated on the pier master
The outer wall of body, the protective layer is coated on outside the thermal insulation layer.
Preferably, the top surface outer rim of the pier main body is provided with support lugn, and the protection heat insulation structural is convex by the support
The lower surface of edge is coated to the bottom of the pier main body, the shading keep off the rain structure including one expand canopy body, the expansion canopy body
Including ceiling and the multiple support arms being arranged at intervals under the ceiling, multiple support arms are supported in the support lugn
Upper and then described ceiling covers the top of the pier main body every sky.
Preferably, the support lugn is annular in shape and upper surface is provided with chute, and the support arm active card is in chute.
For above-mentioned purpose is better achieved, construction method is installed present invention also offers a kind of sinking deformation monitoring pier,
Comprise the following steps：
A pier foundation is buried on the basis of construction；
The pier main body of monitoring pier is formed in the pier foundation upper；
There is provided one and protect heat insulation structural, by the protection heat insulation structural outside the pier main body；
There is provided a shading to keep off the rain structure, shading structure of keeping off the rain is rotated located at the top of the pier main body.
The beneficial effect of sinking deformation monitoring pier of the present invention is,
1) by setting protective cover (or protective layer) on the outside of monitoring pier main body, and between monitoring pier main body and protective cover
Stuffed heat insulated heat-preservation cotton (or thermal insulation layer), can effectively reduce because difference variation and illumination cause to monitoring pier and expanding with heat and contract with cold
Inhomogeneous deformation, for high precision monitor provides a kind of firm, firm observation platform；
2) taken shelter from rain structure by setting shading in monitoring pier top portion, can effectively reduce shadow of the illumination to observation instrument
Ring, reduce due to the fluctuation of the observation data that illumination causes.
Brief description of the drawings
Fig. 1 is the facade cross section structure diagram in sinking deformation monitoring pier first embodiment of the present invention；
Fig. 2 is the planar structure schematic diagram corresponding to Fig. 1；
Fig. 3 is Fig. 1 medium-height trestles and the three-dimensional mplifying structure schematic diagram for expanding lid；
Fig. 4 is the facade cross section structure diagram in sinking deformation monitoring pier second embodiment of the present invention；
Fig. 5 is the planar structure schematic diagram of corresponding diagram 4；
Fig. 6 is the three-dimensional mplifying structure schematic diagram of expansion canopy body in Fig. 4；
Fig. 7 is the mplifying structure schematic diagram of a-quadrant in Fig. 4.
Specific embodiment
The present invention is further illustrated below in conjunction with accompanying drawing illustrated embodiment.
Embodiment one：
With reference to shown in Fig. 1 and Fig. 2, present invention firstly provides a kind of sinking deformation monitoring pier, including the pier master for monitoring pier
Body 1, wherein：The outer wall of the pier main body 1 is provided with protection heat insulation structural, and the top of the pier main body 1 is provided with shading and keeps off the rain knot
Structure.
Specifically, the protection heat insulation structural includes protective cover 2 and heat insulation foam 3, and the protective cover 2 is sheathed on the pier
The outer wall of main body 1, the heat insulation foam 3 is filled between the outer wall of the protective cover 2 and the pier main body 1.The shading is kept off the rain
Structure includes support 4 and expands lid 5, and the support 4 rotates branch located at the top of the pier main body 1, the expansion lid 5
The top of the pier main body 1 is covered on the support 4 and then every sky.
Coordinate shown in Fig. 3, the support 4 includes regulation foundation ring 40, support bar 42 and fix bar 44, the fix bar 44
Be arranged in the pier main body 1 and pass the protective cover 2, the regulation foundation ring 40 be movably set in the protective cover 2 it is outer and
It is supported in the fix bar 44, on the regulation foundation ring 40, the expansion lid 5 is fixed in institute to the support bar 42
State the top of support bar 42.
More preferably, the protective cover 2 is in sleeve-shaped.Multiple fix bars 44 are respectively along the footpath of the pier main body 1
It is arranged in the pier main body 1 to direction uniform intervals, uniform intervals are fixed in the regulation to multiple support bars 42 respectively
On foundation ring 40 and each described support bar 42 relative to regulation foundation ring 40 center tiltedly stretch out.
More preferably to realize the purpose of the present invention, construction party is installed present invention also offers a kind of sinking deformation monitoring pier
Method, above-mentioned sinking deformation monitoring pier of the invention can also be implemented by the construction method, with reference to shown in Fig. 1 to Fig. 3, the construction
Method is comprised the following steps：
A. a pier foundation 10 is buried on the basis of construction.Specifically：First according to live ambient conditions, reasonable selection monitoring
Mop seated position so that the monitoring pier visual field can cover observation station as much as possible, and observation station distance monitoring pier is general not
More than 200m.10 length × width × heights of monitoring pier foundation=1.0m × 1.0m × 0.6m, built-in a diameter of 12cm spirals, reinforcing bar
Spacing is 20cm, is formed using C30 concretings；
B. the pier main body 1 of monitoring pier is formed in the upper of the pier foundation 10 using C30 concrete.Specifically：Monitoring pier
The a diameter of 0.4m of main body 1, highly according to in-site measurement need depending on, steel reinforcement cage vertical reinforcement use 14cm screw-thread steels, totally 9,
Ring stirrup is diameter 8cm plain bars, spacing 0.2m, below the top of monitoring pier 1 the embedded three diameter 16mm in 0.2m places,
As above-mentioned fix bar 44 for supporting follow-up shading to keep off the rain structure, fixed reinforcing bar 44 stretches out the fixed reinforcing bar of length 18cm
The outer 3cm of protective cover 2；
C. in the embedded forced centering plate 6 in the top of monitoring pier 1, for fixed observer instrument；
D. provide one and protect heat insulation structural, by the protection heat insulation structural outside the pier main body 1.Specifically：Make
And the protective cover 2 for monitoring pier is installed, the protective cover 2 is made using stainless steel and iron leather, protective cover internal diameter 0.5m, highly with monitoring pier
1 matching, the protective cover 2 that will be made is enclosed within monitoring pier 1, then the stuffed heat insulated heat-preservation cotton 3 between monitoring pier 1 and protective cover 2；
E. provide a shading to keep off the rain structure, shading structure of keeping off the rain is rotated located at the top of the pier main body 1.Specifically
Ground：A shading rain shelter frame is set up, shading rain shelter frame is by three spacer bars 42, awning canopy lid 5 and for adjusting shading
The part of regulation foundation ring 40 3 in lew direction is welded to form, using diameter 16cm reinforcing bars as spacer bar 42, using thickness
2.0mm iron sheets make the canopy lid 5 to form diameter 1m, bent using diameter 16cm reinforcing bars to be formed regulation foundation ring 40, foundation ring 40 it is interior
Footpath is 0.51m.Finally, the regulation foundation ring 40 that will be made is enclosed within the fixed reinforcing bar 44 of observation pier 1, by rotating regulation foundation ring
40 cause that shading lew will not block observation instrument.
Embodiment two：
On the basis of embodiment one, the present embodiment is made that the improvement in certain structure, and difference is：
With reference to shown in Fig. 4 to Fig. 6, the protection heat insulation structural includes thermal insulation layer 3a and protective layer 2a, the thermal insulation layer
3a is coated on the outer wall of the pier main body 1a, and the protective layer 2a is coated on outside the thermal insulation layer 3a.The top of the pier main body 1a
Face outer rim is provided with support lugn 44a, and the protection heat insulation structural is coated to the pier master by the lower surface of the support lugn 44a
The bottom of body 1a, shading structure of keeping off the rain expands canopy body 4a including one, and the expansion canopy body 4a includes ceiling 5a and interval
The multiple support arm 42a under the ceiling 5a are arranged at, it is enterprising that multiple support arm 42a are supported in the support lugn 44a
And the ceiling 5a covers the top of the pier main body 1a every sky.More preferably, coordinate shown in Fig. 7, the support lugn 44a
Annular in shape and upper surface is provided with the chute 46a of annular, and the support arm 42a active cards are in chute 46a and then cause whole
Expanding canopy body 4a can realize rotating adjustment to avoid blocking observation instrument in the range of chute.
Other structures are substantially identical with embodiment one, just do not add to repeat herein.
After completing above-mentioned implementation process, following characteristics of the invention should be able to be embodied：
1) protective cover is set on the outside of monitoring pier main body, the stuffed heat insulated heat-preservation cotton between monitoring pier main body and protective cover,
Can effectively reduce due to the inhomogeneous deformation that difference variation and illumination cause to monitoring pier to expand with heat and contract with cold, be high precision monitor
A kind of firm, firm observation platform is provided；
2) taken shelter from rain structure by setting shading in monitoring pier top portion, can effectively reduce shadow of the illumination to observation instrument
Ring, reduce due to the fluctuation of the observation data that illumination causes；
3) each component can be used the conventional component in construction to replace, and conveniently gather materials on the spot.
The above-mentioned description to embodiment is to be understood that and apply this hair for ease of those skilled in the art
It is bright.Person skilled in the art obviously easily can make various modifications to these embodiments, and described herein
General Principle is applied in other embodiment without by performing creative labour.Therefore, the invention is not restricted to above-described embodiment,
Those skilled in the art's announcement of the invention, does not depart from improvement that scope made and modification all should be in this hair
Within bright protection domain.
Claims (10)
1. a kind of pier main body of sinking deformation monitoring pier, including monitoring pier, it is characterised in that：The outer wall of the pier main body is provided with
Protection heat insulation structural, is provided with shading and keeps off the rain structure at the top of the pier main body.
2. sinking deformation monitoring pier according to claim 1, it is characterised in that：The protection heat insulation structural includes protective cover
And heat insulation foam, the protective cover is sheathed on the outer wall of the pier main body, the heat insulation foam be filled in the protective cover with it is described
Between the outer wall of pier main body.
3. sinking deformation monitoring pier according to claim 2, it is characterised in that：The protective cover is in sleeve-shaped.
4. sinking deformation monitoring pier according to claim 2, it is characterised in that：The shading keep off the rain structure including support with
And expand lid, holder pivots branch located at the top of the pier main body, the expansion lid on the support and then
The top of the pier main body is covered every sky.
5. sinking deformation monitoring pier according to claim 4, it is characterised in that：The support includes regulation foundation ring, support
Bar and fix bar, the fix bar are arranged in the pier main body and pass the protective cover, regulation foundation ring movable sleeve
It is outer located at the protective cover and be supported in the fix bar, the support bar branch on the regulation foundation ring, the expansion
Lid is fixed in the top of the support bar.
6. sinking deformation monitoring pier according to claim 5, it is characterised in that：Multiple fix bars are respectively along the pier
The radial direction uniform intervals of main body are arranged in the pier main body, multiple support bars respectively uniform intervals be fixed in it is described
Adjust on foundation ring and each described support bar tiltedly stretches out relative to the center of regulation foundation ring.
7. sinking deformation monitoring pier according to claim 1, it is characterised in that：The protection heat insulation structural includes thermal insulation layer
And protective layer, the thermal insulation layer is coated on the outer wall of the pier main body, and the protective layer is coated on outside the thermal insulation layer.
8. sinking deformation monitoring pier according to claim 7, it is characterised in that：The top surface outer rim of the pier main body is provided with branch
Support flange, the protection heat insulation structural is coated to the bottom of the pier main body, the shading by the lower surface of the support lugn
Structure of keeping off the rain includes that one expands canopy body, and the expansion canopy body includes ceiling and the multiple supports being arranged at intervals under the ceiling
Arm, multiple support arms are supported on the support lugn and then the ceiling covers the top of the pier main body every sky.
9. sinking deformation monitoring pier according to claim 8, it is characterised in that：The support lugn is annular in shape and upper surface
Chute is provided with, the support arm active card is in the chute.
10. construction method is installed according to any sinking deformation monitoring pier of claim 1 to 9, it is characterised in that including with
Lower step：A pier foundation is buried on the basis of construction；The pier main body of monitoring pier is formed in the pier foundation upper；One is provided to protect
Shield heat insulation structural, by the protection heat insulation structural outside the pier main body；There is provided a shading to keep off the rain structure, by shading gear
Rain structure is located at the top of the pier main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611140011.5A CN106759218B (en) | 2016-12-12 | 2016-12-12 | Sinking deformation monitoring pier and its install construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611140011.5A CN106759218B (en) | 2016-12-12 | 2016-12-12 | Sinking deformation monitoring pier and its install construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106759218A true CN106759218A (en) | 2017-05-31 |
| CN106759218B CN106759218B (en) | 2019-03-29 |
Family
ID=58880216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611140011.5A Active CN106759218B (en) | 2016-12-12 | 2016-12-12 | Sinking deformation monitoring pier and its install construction method |
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| Country | Link |
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| CN (1) | CN106759218B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229383A (en) * | 2020-09-29 | 2021-01-15 | 上海铁大建设工程质量检测有限公司 | Observation pier |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09138127A (en) * | 1995-11-16 | 1997-05-27 | Nkk Corp | Apparatus for measurement of displacement in placement of concrete on roof for storage tank and measuring method |
| CN203132533U (en) * | 2013-03-29 | 2013-08-14 | 中铁十二局集团有限公司 | Roadbed settlement deformation observation device |
| CN203364831U (en) * | 2013-07-02 | 2013-12-25 | 中国地震局地震研究所 | Global navigational satellite system observation pillar for reducing temperature difference effect |
| CN204514328U (en) * | 2015-04-07 | 2015-07-29 | 苏州市测绘院有限责任公司 | A kind of GPS observes pier protective device |
-
2016
- 2016-12-12 CN CN201611140011.5A patent/CN106759218B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09138127A (en) * | 1995-11-16 | 1997-05-27 | Nkk Corp | Apparatus for measurement of displacement in placement of concrete on roof for storage tank and measuring method |
| CN203132533U (en) * | 2013-03-29 | 2013-08-14 | 中铁十二局集团有限公司 | Roadbed settlement deformation observation device |
| CN203364831U (en) * | 2013-07-02 | 2013-12-25 | 中国地震局地震研究所 | Global navigational satellite system observation pillar for reducing temperature difference effect |
| CN204514328U (en) * | 2015-04-07 | 2015-07-29 | 苏州市测绘院有限责任公司 | A kind of GPS observes pier protective device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229383A (en) * | 2020-09-29 | 2021-01-15 | 上海铁大建设工程质量检测有限公司 | Observation pier |
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| Publication number | Publication date |
|---|---|
| CN106759218B (en) | 2019-03-29 |
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