CN106524994A - Embedded part, observation part, settlement observation point component for settlement observation and observation method - Google Patents
Embedded part, observation part, settlement observation point component for settlement observation and observation method Download PDFInfo
- Publication number
- CN106524994A CN106524994A CN201610927469.9A CN201610927469A CN106524994A CN 106524994 A CN106524994 A CN 106524994A CN 201610927469 A CN201610927469 A CN 201610927469A CN 106524994 A CN106524994 A CN 106524994A
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- Prior art keywords
- observation
- buried
- bar
- settlement
- bolt
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Classifications
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- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/02—Means for marking measuring points
- G01C15/06—Surveyors' staffs; Movable markers
- G01C15/08—Plumbing or registering staffs or markers over ground marks
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a settlement observation point component which comprises an embedded part and an observation part. One end of the embedded part is the embedded end, and the other end of the embedded part is the connecting end; an observation rod is in an L shape, one end of the observation rod is the connecting end, and the other end of the observation rod is the observation end; the connecting end of an embedded rod is detachably connected with the connecting end of the observation rod; a clamp device is arranged at the embedded end, and the clamp device is movably matched with the embedded end and can axially move along the embedded rod; the clamp device is used for making the embedded rod fastened to a reinforcing bar; a cross-shaped marking structure is arranged at the observation end. The invention further discloses a settlement observation method. Accordingly, the advantages of being high in embedded part fastness, capable of improving test precision, simple, convenient, practical and reasonable in structure are achieved.
Description
Technical field
The present invention relates to building subsidence observation technical field, more particularly to settlement observation built-in fitting, observation part, sedimentation
Observation station component and observation procedure.
Background technology
At present, in Building Construction, there is the matter that sedimentation occurs to foundation quality difference or super-long structural later stage
Amount problem, is considered in structure and arranges settlement observation point in itself in structure design, in construction, settlement observation point component is mainly two
Kind：(1) pre-embedded steel slab in the structure, then elbow is observed made by pre-buried round steel on steel plate.(2) directly sight pre-buried in structure
Lateral bending head.
A kind of detachable settlement observation point structure, patent application disclosed in patent application 201520563957.7
Although the company that concrete settlement observation device disclosed in 201310080214.X is detachably connected there is provided built-in fitting, observation part
Connect, but as built-in fitting is directly cast in concrete or is entered by way of being drilled on the concrete for pouring
Row is pre-buried, and which firmly has potential unstable, pre-buried mode and there is also numerous and diverse deficiency.
In addition, during observation, staff generally judges to observe part is connected whether meet company with built-in fitting by working experience
Requirement is connect, there is poor accuracy.
The content of the invention
The present invention is directed to the deficiencies in the prior art, there is provided built-in fitting fastness is high, can improve measuring accuracy, simple and practical, knot
The rational settlement observation built-in fitting of structure, observation part, settlement observation point component and observation procedure.
The present invention realizes solving above-mentioned technical problem by following technological means：Settlement observation built-in fitting, including pre-
Bury bar, it is pre-buried bar connection end that one end of the pre-buried bar is pre-buried end, the other end；The end of the connection end can be with observation bar
Connection end be detachably connected；Clamp device is provided with the pre-buried end, and the clamp device is matched somebody with somebody with the pre-buried end activity
Close and can be along the axial movement of the pre-buried bar.
Preferably：The clamp device includes silk braid, clip body, bolt, nut, opens up on the outer wall at the pre-buried end
There is pre-buried external screw thread, the silk braid is threadedly coupled with the pre-buried end；The clip body is arranged on the silk braid, its two ends
Bolt hole is offered, the rod body part of the bolt runs through two bolt holes, and the head of the bolt is spacing one
The outside of individual bolt hole, during the nut the is set in the rod body part and spacing outside in another bolt hole.
Preferably：The connection end of the pre-buried bar is the sleeve of wealthy mouth shape, and the inner chamber of the sleeve offers spiral shell in sleeve
Stricture of vagina.
Settlement observation observation part, including observation bar, the observation bar is L-shaped, and its one end is observation connection end, the other end
For observing end；The connection end of the observation part is detachably connected with the connection end of pre-buried bar；The observation end is provided with cross
Indicating arrangement.
Preferably：Longitudinal groove, lateral trench are offered on the observation end；In the longitudinal groove, lateral trench
Cell body in be coated with pigment；The longitudinal groove, lateral trench are mutually orthogonal to form the cross indicating arrangement.
Settlement observation point component, including pre-buried bar, observation bar；One end of the pre-buried bar is pre-buried end, the other end is pre-
Bury bar connection end；The observation bar is L-shaped, and its one end is observation end for observation bar connection end, the other end；The pre-buried bar connection
End is detachably connected with the observation bar connection end；Be provided with clamp device on the pre-buried end, the clamp device with it is described
Pre-buried end clearance fit and can be along the axial movement of the pre-buried bar；The observation end is provided with cross indicating arrangement.
Preferably：The clamp device includes silk braid, clip body, bolt, nut, opens up on the outer wall at the pre-buried end
There is pre-buried external screw thread, the silk braid is threadedly coupled with the pre-buried end；The clip body is arranged on the silk braid, its two ends
Bolt hole is offered, the rod body part of the bolt runs through two bolt holes, and the head of the bolt is spacing one
The outside of individual bolt hole, during the nut the is set in the rod body part and spacing outside in another bolt hole.
Preferably：The pre-buried bar connection end is the sleeve of wealthy mouth shape, and the inner chamber of the sleeve offers internal thread of sleeve；
The observation part external screw thread being adapted to the female thread is offered on the outer wall of observation end connection end.
Preferably：Longitudinal groove, lateral trench are offered on the observation end；In the longitudinal groove, lateral trench
Cell body in be coated with pigment；The longitudinal groove, lateral trench are mutually orthogonal to form the cross indicating arrangement.
The method that settlement observation is carried out using above-mentioned settlement observation point component, comprises the following steps：
(1) after framework of steel reinforcement installation, before form for seal, the pre-buried end of pre-buried bar is fastened on by structure by clamp device
On reinforcing bar；
(2) after pouring, the end of the connection end of pre-buried bar expose or parallel to or the slightly below surface of concrete；See
During survey, observation part is connected with built-in fitting, adjustment observation part is until cross indicating arrangement and the crosshair weight inside level indicator
Only it is combined into；
(3) settlement observation, record data are carried out；
(4), after observation terminates, observation bar is taken out.
It is an advantage of the current invention that：
(1), when pre-buried bar is used, clip body is placed on structure reinforcing bars, by tightening nut, clip body is tightened up and is held
Firmly structure reinforcing bars, real to fix with framework of steel reinforcement in the hidden pre-buried bar of Cheng Qian of crossing.In addition, by rotating silk braid so that silk braid phase
Built-in fitting is moved up and down, can realize restraint location selection, can in construction reinforcing bar to there is bias adjustment pre-buried
Effect.
(2) when observation is needed, observation bar is screwed into into pre-buried bar, adjustment observation bar is until cross indicating arrangement and level
When crosshair inside instrument overlaps, show that observation end is connected with pre-buried end and meet the requirements, then carry out settlement observation, it is achieved thereby that
Quick positioning, the technique effect for improving accuracy of observation.
(3) present configuration is simple, and observation bar can be separated with pre-buried end, is screwed into observation bar pre-buried when only observing
Bar, a project need to only buy an observation bar, i.e., cost-effective, observe bar at ordinary times and can remove, do not affect outward appearance and destruction, side
Just use.
Description of the drawings
Fig. 1 is the structural representation of pre-buried bar of the invention.
The partial enlarged drawing of Fig. 2 Fig. 1 of the present invention.
The structural representation of Fig. 3 present invention observation bars.
The structural representation of Fig. 4 settlement observation point components of the present invention.
Specific embodiment
For further describing the present invention, which is described further with reference to embodiment.
Embodiment 1
As shown in Figure 1-2, the present embodiment discloses a kind of settlement observation built-in fitting, including pre-buried bar 1, the one of pre-buried bar 1
It is pre-buried bar connection end 12 to hold as the pre-buried end 11, other end.The end of pre-buried bar connection end 12 can with observation bar 2 connection end can
Dismounting connection.It is provided with clamp device on pre-buried end 11, clamp device is with 11 clearance fit of pre-buried end and can be along pre-buried bar 1
Axial movement.Clamp device is pre-buried bar 1 is fastened on structure reinforcing bars.
The present embodiment provides a kind of structure of clamp device, including silk braid 131, clip body 132, bolt 133, nut
134, pre-buried external screw thread is offered on the outer wall at pre-buried end 11, silk braid 131 is threadedly coupled with pre-buried end 11.Clip body 132 sets
Put on silk braid 131, its two ends offers bolt hole, the rod body part of bolt 133 is arranged in two bolt holes, bolt
The 133 spacing outside in a bolt hole of head, it is during nut 134 is set in rod body part and spacing in another bolt hole
Outside.During use, clip body 132 is placed on structure reinforcing bars, by tightening nut 134, tightens up clip body 132 and hold
Structure reinforcing bars, the fastening of real 1 position of pre-buried bar, in addition, by rotating silk braid 131 so that 131 relative built-in fitting of silk braid is upper and lower
It is mobile, the selection of restraint location can be realized.
Certainly, bolt bar of the clamp device of other prior arts such as locking system, rope form or banding etc. should be at this
Within bright protection domain.
Embodiment 2
As shown in figure 3, the present embodiment discloses a kind of settlement observation observation part, including observation bar 2, observation bar 2 is L-shaped,
Its one end is observation end 22 for the observation bar connection end 21, other end.The connection end 21 of observation part is removable with the connection end of pre-buried bar
Unload connection.Observation end 22 is provided with cross indicating arrangement.
When observation is needed, observation bar 2 is screwed into into pre-buried bar, adjustment observation bar 2 is until cross indicating arrangement and level
When crosshair inside instrument overlaps, show that observation end 22 is connected with pre-buried end 11 and meet the requirements, then carry out settlement observation, so as to reality
Show quick positioning, improve the technique effect of accuracy of observation.
Preferably：Longitudinal groove 231, lateral trench 232 are offered on observation end 22.In longitudinal groove 231, horizontal ditch
Pigment is coated with the cell body of groove 232.Longitudinal groove 231, lateral trench 232 are mutually orthogonal to form cross indicating arrangement.
Preferably, the color of pigment is redness, the red visual effect with warning.
Embodiment 3
As shown in figure 4, the present embodiment discloses a kind of settlement observation point component, including pre-buried bar 1, observation bar 2.
As Figure 1-3, one end of pre-buried bar 1 is that the pre-buried end 11, other end is pre-buried bar connection end 12.Observation bar 2 is in L
Shape, its one end are observation end 22 for 2 connection end of observation bar, the other end.Pre-buried bar connection end 12 is detachable with 2 connection end of observation bar
Connection.It is provided with clamp device on pre-buried end 11, clamp device is with 11 clearance fit of pre-buried end and can be along the axial direction of pre-buried bar 1
It is mobile.Clamp device is pre-buried bar 1 is fastened on structure reinforcing bars.Observation end 22 is provided with cross indicating arrangement.
Clamp device includes silk braid 131, clip body 132, bolt 133, nut 134, opens up on the outer wall at pre-buried end 11
There is pre-buried external screw thread, silk braid 131 is threadedly coupled with pre-buried end 11.Clip body 132 is arranged on silk braid 131, and its two ends is opened
Bolt hole is provided with, the rod body part of bolt 133 is arranged in two bolt holes, and the head of bolt 133 is spacing in a bolt
The outside of through hole, during nut 134 the is set in rod body part and spacing outside in another bolt hole.
Sleeve of the pre-buried bar connection end 12 for wealthy mouth shape, the inner chamber of sleeve offer internal thread of sleeve.Observation end 22 connects
The observation part external screw thread being adapted to female thread is offered on the outer wall at end.
Longitudinal groove 231, lateral trench 232 are offered on observation end 22.In longitudinal groove 231, lateral trench 232
Pigment is coated with cell body.Longitudinal groove 231, lateral trench 232 are mutually orthogonal to form cross indicating arrangement.
A kind of novel settlement observation point component proposed by the invention, compared with conventional component, simple and practical, structure is closed
Reason, changes the disadvantage of routine operation, improves the accuracy of measurement, reduces cost.
In some embodiments, the zinc-plated bar of pre-buried bar 1 of the invention using a diameter of 15mm, overall length 150mm are zinc-plated
Bar total length tyre screw thread, i.e. the outer wall total length at the pre-buried end 11 of pre-buried bar 1 offer pre-buried external screw thread.
The sleeve outer diameter of wealthy mouth shape is 20mm, and internal diameter is 15mm, long 20mm, and inner chamber arranges full screw thread, i.e. internal thread of sleeve
Inner chamber full of sleeve.
Silk braid 131 is zinc-plated material, and thick 3mm, it is preferable that be just enclosed within zinc-plated bar can be by being rotated in zinc-plated bar
Upper longitudinally adjusted position, clip body 132 are zinc-plated card.
Observation bar 2 is also zinc-plated bar, and a diameter of 15mm is curved in 90 °, the long 100mm in its connection end, filament length 20mm on bar, is seen
Survey 22 long 80mm of end, end is taper, under end at 30mm on the outside of arrange indentation crosshair.Crosshair is indenture, two silk groups
Into (transverse wire and longitudinal silk), in 90 °, longitudinal silk, is easy to see positioned at the positive outside of rod member, coating Red in indenture parallel to rod member
Survey.
Embodiment 4
A kind of method of settlement observation, comprises the following steps：
(1) after framework of steel reinforcement installation, before form for seal, the pre-buried end 11 of pre-buried bar 1 is fastened on by clamp device
On structure reinforcing bars, the end of the connection end of pre-buried bar 1 faces skeleton surface；Preferably, sleeve top is made by rotating pre-buried bar 1
Tight template；
(2), before pouring, foam sealing preferably in sleeve, will be filled up, in case concrete is entered；
(3), after pouring, the end of the connection end of pre-buried bar 1 is exposed or parallel to the surface of concrete, it is also possible to lower slightly
In the surface of concrete, difference in height is preferably 1～10mm.During observation, foam is taken out, observation part is connected with built-in fitting, is adjusted
Observation part is till cross indicating arrangement is overlapped with the crosshair inside level indicator.
(4) settlement observation, record data are carried out.
(5), after observation terminates, observation bar 2 is taken out, is individually preserved.
As fully visible, present configuration is simple, fixes with framework of steel reinforcement in the hidden pre-buried bar 1 of Cheng Qian of crossing, can be in building
In construction, to there is bias adjustment pre-buried for reinforcing bar, and observation bar 2 can be separated with pre-buried bar 1, when only observing will observation bar 2 be screwed into it is pre-
Bar 1 is buried, a project need to only buy an observation bar 2, i.e., cost-effective, observe bar 2 at ordinary times and can remove, do not affected outward appearance and break
It is bad, convenient use.
The preferred embodiment of the invention is these are only, it is not to limit the invention, all in the present invention
Any modification, equivalent and improvement made within the spirit and principle of creation etc., should be included in the guarantor of the invention
Within the scope of shield.
Claims (10)
1. settlement observation built-in fitting, including pre-buried bar, it is the connection of pre-buried bar that one end of the pre-buried bar is pre-buried end, the other end
End；The end of the connection end can be detachably connected with the connection end of observation bar；It is characterized in that：It is provided with the pre-buried end
Clamp device, the clamp device is with the pre-buried end clearance fit and can be along the axial movement of the pre-buried bar.
2. settlement observation built-in fitting according to claim 1, it is characterised in that：The clamp device includes silk braid, card
Hoop body, bolt, nut, offer pre-buried external screw thread, the silk braid and the pre-buried end screw thread on the outer wall at the pre-buried end
Connection；The clip body is arranged on the silk braid, and its two ends offers bolt hole, and the rod body part of the bolt runs through
Two bolt holes, the spacing outside in a bolt hole of head of the bolt, the nut are set in the bar
In the body portion and spacing outside in another bolt hole.
3. settlement observation built-in fitting according to claim 1, it is characterised in that：The connection end of the pre-buried bar is wealthy mouth
The sleeve of shape, the inner chamber of the sleeve offer internal thread of sleeve.
4. with part is observed, including observation bar, the observation bar is L-shaped for settlement observation, and its one end for observation connection end, the other end is
Observation end；The connection end of the observation part is detachably connected with the connection end of pre-buried bar；It is characterized in that：The observation end is arranged
There is cross indicating arrangement.
5. settlement observation according to claim 4 is used and observes part, it is characterised in that：Longitudinal direction is offered on the observation end
Groove, lateral trench；Pigment is coated with the longitudinal groove, the cell body of lateral trench；The longitudinal groove, horizontal ditch
Groove is mutually orthogonal to form the cross indicating arrangement.
6. settlement observation point component, including pre-buried bar, observes bar；One end of the pre-buried bar is pre-buried end, the other end is pre-buried
Bar connection end；The observation bar is L-shaped, and its one end is observation end for observation bar connection end, the other end；The pre-buried bar connection end
It is detachably connected with the observation bar connection end；It is characterized in that：Clamp device, the fastening dress is provided with the pre-buried end
Put with the pre-buried end clearance fit and can be along the axial movement of the pre-buried bar；The observation end is provided with cross sign
Structure.
7. settlement observation point component according to claim 6, it is characterised in that：The clamp device includes silk braid, clip sheet
Body, bolt, nut, offer pre-buried external screw thread on the outer wall at the pre-buried end, the silk braid is threadedly coupled with the pre-buried end；
The clip body is arranged on the silk braid, and its two ends offers bolt hole, and the rod body part of the bolt runs through two
The bolt hole, the spacing outside in a bolt hole of head of the bolt, the nut are set in the rod body part
In and the spacing outside in another bolt hole.
8. settlement observation point component according to claim 6, it is characterised in that：The pre-buried bar connection end is the set of wealthy mouth shape
Cylinder, the inner chamber of the sleeve offer internal thread of sleeve；Offer on the outer wall of observation end connection end and the female thread
The observation part external screw thread of adaptation.
9. settlement observation point component according to claim 6, it is characterised in that：Longitudinal ditch is offered on the observation end
Groove, lateral trench；Pigment is coated with the longitudinal groove, the cell body of lateral trench；The longitudinal groove, lateral trench
It is mutually orthogonal to form the cross indicating arrangement.
10. the method for carrying out settlement observation using settlement observation point component as claimed in claim 6, it is characterised in that include
Following steps：
(1) after framework of steel reinforcement installation, before form for seal, the pre-buried end of pre-buried bar is fastened on by structure reinforcing bars by clamp device
On；
(2) after pouring, the end of the connection end of pre-buried bar expose or parallel to or the slightly below surface of concrete；Observation
When, observation part is connected with built-in fitting, adjustment observation part is until cross indicating arrangement is overlapped with the crosshair inside level indicator
Till；
(3) settlement observation, record data are carried out；
(4), after observation terminates, observation bar is taken out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610927469.9A CN106524994B (en) | 2016-10-29 | 2016-10-29 | Settlement observation built-in fitting, settlement observation point component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610927469.9A CN106524994B (en) | 2016-10-29 | 2016-10-29 | Settlement observation built-in fitting, settlement observation point component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106524994A true CN106524994A (en) | 2017-03-22 |
| CN106524994B CN106524994B (en) | 2019-01-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610927469.9A Active CN106524994B (en) | 2016-10-29 | 2016-10-29 | Settlement observation built-in fitting, settlement observation point component |
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| Country | Link |
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| CN (1) | CN106524994B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702688A (en) * | 2017-09-28 | 2018-02-16 | 宁波工程学院 | A kind of embedded device for pipe settlement observation station |
| CN109357660A (en) * | 2018-11-22 | 2019-02-19 | 国网天津市电力公司 | Building drawing and pulling type settlement observation method |
| CN114152240A (en) * | 2021-11-16 | 2022-03-08 | 中航勘察设计研究院有限公司 | Settlement observation mark structure |
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| CN203824551U (en) * | 2014-05-16 | 2014-09-10 | 西安科技大学 | Building settlement observation assisting device |
| US20140259710A1 (en) * | 2013-02-15 | 2014-09-18 | Andrew P. Thierwechter | Forensic Mapping Instrument |
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| US7669342B1 (en) * | 2007-12-07 | 2010-03-02 | Seco Manufacturing Company, Inc. | Level for a geomatics target device |
| US20110075886A1 (en) * | 2009-09-30 | 2011-03-31 | Javad Gnss, Inc. | Graphics-aided remote position measurement with handheld geodesic device |
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| CN114152240B (en) * | 2021-11-16 | 2023-08-01 | 中航勘察设计研究院有限公司 | Sedimentation observation mark structure |
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| Publication number | Publication date |
|---|---|
| CN106524994B (en) | 2019-01-04 |
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