CN205403769U - Building vertical with level to deformation test device - Google Patents
Building vertical with level to deformation test device Download PDFInfo
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- CN205403769U CN205403769U CN201620171227.7U CN201620171227U CN205403769U CN 205403769 U CN205403769 U CN 205403769U CN 201620171227 U CN201620171227 U CN 201620171227U CN 205403769 U CN205403769 U CN 205403769U
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Abstract
The utility model provides a building vertical with level to deformation test device includes the deviational survey pipe, the inclinometer can be placed to deviational survey intraduct, constitutes the horizontal deformation test system of building, and sedimentation pipe is simultaneously to the deviational survey pipe, sets up in deviational survey outside of tubes portion and subsides the ring to constitute building vertical deformation test system jointly with the layering sedimentometer. Wherein the inclinometer comprises the spring leaf and the plummet of cable conductor, two sets of gyro wheel, subsides foil gage, and the layering sedimentometer is become by measuring tape, sensor group. Utility model subsides the ring in building foundation bottom surface setting simultaneously, can directly test basic deflection and foundation soil compressing deformation volume. Through this testing arrangement monitoring high -rise building's horizontal direction distortion, layering vertical deformation and foundation soil compressing deformation, the safety monitoring level of improvement building.
Description
Technical field
This utility model is used for monitoring the deformation of high-rise horizontal direction, layering vertical deformation and settling amount, improves the safety monitoring level of building, is simultaneously used for monitoring and the monitoring of runtime of construction time, provides important references for construction and safety evaluation.
Background technology
Development along with industry with civil buildings industry, various complexity and large-scale engineering works is increasing, the construction of engineering works, change the original state in ground, and the ground for building is applied with certain pressure, this just will necessarily cause the deformation of ground and surrounding formation.The safety of normal service life and buildings or structures in order to ensure buildings or structures, and provide reliable data and corresponding settlement parameter, the inclination and distortion of buildings or structures and the necessity of settlement observation and importance further obvious for later prospective design construction.Especially in high-story architecture construction process, application settlement observation intensifies process monitoring, instruct rational working procedure, there is differential settlement in work progress in prevention, timely feedback information, detailed first-hand data is provided, it is to avoid because settlement reason causes the crack destroying or produce affect structure use function of constructure body structure, cause huge economic loss for the prospective design department that constructs.
The lateral deformation of the construction and run phrase of current building is tested mainly through optical means, process is complicated, by the such environmental effects such as sunshine, air, total settling amount is generally only tested in vertical deformation about building, punctuate is just set after architecture construction to certain altitude, part of earlier stage sedimentation and deformation is not tested, it is impossible to the delaminating deposition amount of test construction time and runtime.Lack a kind of convenience to use, be simultaneously available for that construction time and runtime be vertical to building and the device of horizontal distortion test.
Utility model content
The purpose of this utility model is to provide for that a kind of building is vertical and horizontal distortion tests device, is simultaneously available for the monitoring of construction time and runtime.
The purpose of this utility model is achieved in that a kind of building deformation test device includes inclinometer pipe, two pairs of direction mutually orthogonal orientation grooves it are provided with inside inclinometer pipe, inclinometer includes housing, housing outer surface is provided with roller, being provided with plummet in housing, plummet is connected with housing by axis, and axis arranges the spring leaf posting foil gauge, spring leaf upper end is connected with cable, and housing bottom is provided with Shockproof base；
Inclinometer freely up and down can be slided by roller in guide slot.
Further, deformation test device also includes sedimentometer, sedimentation ring, sedimentation ring set table and not being connected outside inclinometer pipe with inclinometer pipe；
Described sedimentometer includes surveying chi and being connected to the connection sensor surveying chi one end, and sensor sends signal when moving closer to sedimentation ring in inclinometer pipe.
It is also possible that sedimentation pipe upper end is connected with inclinometer lower end, sedimentation pipe being also cased with sedimentation ring and is not connected with sedimentation pipe, being provided with fixing sedimentation ring in sedimentation pipe, sensor sends signal when moving closer to sedimentation ring, fixing sedimentation ring in inclinometer pipe.
Further, cable surface is provided with the number of division representing cable length, settles ring, and sedimentation ring set table and not being connected with inclinometer pipe outside inclinometer pipe, sensor is located at inclinometer surface of shell.
A kind of building horizontal distortion method of testing includes preset level deformation test equipment, gathers data, reaches a conclusion；
Preset level deformation test equipment, inclinometer pipe is arranged at least one corner post on four angles of building, being fixed in steel reinforcement cage by inclinometer pipe colligation during construction, inclinometer pipe inside two is consistent with the axis direction in length and breadth of building respectively to guide slot, forms entirety with concrete cast-in-situ；
Gather data, inclinometer is put in inclinometer pipe so that it is carry out slidably from top to bottom in inclinometer pipe, it is possible to obtain the angle of inclination of each measuring point and vertical direction, accurately determine each measuring point with mouth of pipe elevation difference according to surveying chi, and then calculate each measuring point horizontal direction deformation values；
Reach a conclusion, draw the lateral deformation curve of building according to each measuring point horizontal direction deformation values.
A kind of building vertical deformation method of testing includes building and vertically tests and include presetting vertical deformation test equipment, gather data, reach a conclusion；
Preset vertical deformation test equipment, inclinometer pipe is arranged at least one corner post on four angles of building, and on inclinometer pipe sheathed sedimentation ring, top surface of the beam position, every floor face arranges a sedimentation ring, the colligation respectively of ring, inclinometer pipe will be settled on steel reinforcement cage during construction, sedimentation is not connected between ring, inclinometer pipe, forms entirety by concrete cast-in-situ；
Gather data, by surveying chi, sensor is put in inclinometer pipe, send signal when sensor is close to sedimentation ring, simultaneously according to the scale numerical value surveying chi, it is possible to accurately determine the distance of each sedimentation ring distance inclinometer tube orifice outside inclinometer pipe；
Reach a conclusion, by calculating, it is possible to the difference of close two test point elevations when obtaining every time measuring, this difference is actual post height H when this time is measuredij(i represents i-th layer of post, and j represents that jth time is measured), with the post height H of initial measurementi0(i represents i-th layer of post) subtracts each other, and can obtain ending the compression of this layer of post when this time is measured: △ Hij=Hij-Hi0, the vertical compression value of every layer of post is added up, the vertical compression of whole solitary building can be obtained.
A kind of building basis vertical deformation method of testing includes presetting basis vertical deformation test equipment, gathers data, reaches a conclusion；
Preset basis vertical deformation test equipment, inclinometer pipe is arranged at least one corner post on four angles of building, at building bottom of foundation sedimentation pipe arranged below, sedimentation pipe upper end is connected by piecing devices with inclinometer pipe lower end, piecing devices are made up of telescoping tube and branch sleeve, and fill at inclinometer pipe and sedimentation pipe joining place flexible filler.During construction, inclinometer pipe colligation is fixed in steel reinforcement cage, entirety is formed by concrete cast-in-situ, it is respectively provided with a sedimentation ring at basis end face and bottom surface elevation location outside inclinometer pipe, outside sedimentation pipe, fixing sedimentation ring is set at building bottom of foundation elevation location, and at the following soil layer layered arrangement sedimentation ring of the bottom of foundation；
Gather data, survey chi and connect sensor and put in sedimentation pipe by inclinometer pipe, send signal when sensor is close to fixing sedimentation ring, sedimentation ring, simultaneously according to the scale numerical value surveying chi, it is possible to accurately fixing sedimentation ring and the sedimentation ring distance apart from inclinometer tube orifice；
Reach a conclusion,
Reaching a conclusion, when obtaining measuring by calculating, the height value of each solum settlement ring outside the following sedimentation pipe of the bottom of foundation, subtracts each other with the height value of initial measurement respectively every time, can obtain ending settling amount and the total settlement of each soil layer when this time is measured；Fixing the difference of sedimentation ring and sedimentation ring elevation during by being calculated by and measuring every time, this difference is foundation's settlement D when this time of cut-off is measuredcj(j represents that jth time is measured)；By calculating, it is possible to the difference of basis end face and bottom surface upper and lower two sedimentation ring elevations when obtaining measuring, this difference is practical basis height D when this time is measured every timej(j represents that jth time is measured), with the height of foundation D of initial measurement0Subtract each other, can obtain ending the compression on basis when this time is measured: △ Dj=Dj-D0。
The vertical deformation of building includes two parts: a part is the vertical compression of structure of building itself, and namely under vertical uniform load q, compression can occur for the pillar of every layer of building and the basis of bottom；Another part is the sedimentation and deformation that the compression of the following soil body of the building bottom of foundation causes building, is equivalent to a vertical translation.The utility model has the advantage of, in conjunction with the feature of building deformation, for the vertical compression of building structure itself, tested with sedimentation ring by the inclinometer pipe being arranged in building corner post；The sedimentation and deformation of the following soil body of the building bottom of foundation is tested by the sedimentation pipe and sedimentation ring being arranged in below the bottom of foundation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is a kind of building deformation test apparatus structure schematic diagram.
Fig. 2 is inclinometer structural representation.
Fig. 3 is a kind of building deformation test device preferred structure schematic diagram.
Fig. 4 is a kind of building deformation test another preferred structure schematic diagram of device.
Fig. 5 is inclinometer preferred structure schematic diagram.
The inclinometer pipe that Fig. 6 is building deformation test device and method arranges schematic diagram.
Fig. 7 is the profile of the inclinometer pipe of building deformation test device and method.
Fig. 8 is the inclinometer pipe of building deformation test device and method, settles to be periphery and put schematic diagram.
Fig. 9 is that the building deformation test inclinometer pipe of device and method, sedimentation pipe and sedimentation are periphery and put schematic diagram.
Figure 10 is joint structure schematic diagram.
Figure 11 is this utility model building vertical deformation calculation diagram.
Figure 12 is A-A sectional schematic diagram in Fig. 1.
Inclinometer pipe 1, guide slot 2, inclinometer 3, roller 4, plummet 5, spring leaf 6, cable 7, Shockproof base 8, sedimentation ring 9, building 10, beam 11, survey chi 12, sensor 13, sedimentation pipe 14, piecing devices 17, telescoping tube 18, branch sleeve 19, flexible filler 20, fixing sedimentation ring 21, corner post 22.
Detailed description of the invention:
As it is shown in figure 1, a kind of building deformation test device includes inclinometer pipe 1, as shown in figure 12, inclinometer pipe 1 is internal is provided with two pairs of direction mutually orthogonal orientation grooves 2, it is preferred that arrange switchable pipe lid at inclinometer pipe 1 top, as shown in Figure 2, inclinometer 3 includes housing, and housing outer surface is provided with roller 4, is provided with plummet 5 in housing, plummet 5 is connected with housing by axis, arranging the spring leaf 6 posting foil gauge on axis, spring leaf 6 upper end is connected with cable 7, and housing bottom is provided with Shockproof base 8；
Inclinometer 3 freely up and down can be slided by roller 4 in guide slot 2, and during work, inclinometer 3, in the traction of cable 7, slides in inclinometer pipe 1.
Preferably, in Fig. 3, building deformation test device also includes sedimentometer, sedimentation ring 9, and sedimentation ring 9 is enclosed within outside inclinometer pipe 1 table and is not connected with inclinometer pipe 1；
Sedimentometer includes surveying chi 12 and being connected to the connection sensor 13 surveying chi one end, and sensor 13 sends signal when moving closer to sedimentation ring 9 in inclinometer pipe 1.
Preferably, in Fig. 4, sedimentation pipe 14 upper end is connected with inclinometer 3 lower end, preferably, sedimentation pipe 14 upper end is connected by piecing devices 17 with inclinometer 3 lower end, in Figure 10, piecing devices 17 are made up of telescoping tube 18 and branch sleeve 19, and fill at inclinometer pipe 1 and sedimentation pipe 14 joining place flexible filler 20.Sedimentation pipe 14 is also cased with sedimentation ring 9 and is not connected with sedimentation pipe 14, in sedimentation pipe 14, it is provided with fixing sedimentation ring 21(arranges a fixing sedimentation ring 21 at the bottom of foundation elevation location of sedimentation pipe 14, keep the vertical absolute elevation constant together with sedimentation pipe 14), sensor 13 sends signal when moving closer to sedimentation ring 9, fixing sedimentation ring 21 in inclinometer pipe 1.During work, inclinometer pipe that basis is above and concrete synchronous occurred level and vertical deformation, the following sedimentation pipe in basis keeps vertical position constant, and the downward deformation of top inclinometer pipe will not cause the deformation of the following sedimentation pipe of the bottom of foundation.
Preferably, in Fig. 5, cable 7 surface is provided with the number of division representing cable 7 length, settles ring 9, and sedimentation ring 9 is enclosed within outside inclinometer pipe 1 table and is not connected with inclinometer pipe 1, and sensor 13 is located at inclinometer 3 surface of shell.
A kind of building horizontal distortion method of testing includes preset level deformation test equipment, gathers data, reaches a conclusion；
Preset level deformation test equipment, inclinometer pipe 1 is arranged at least one corner post 22 on four angles of building, such as Fig. 6, in 7, inclinometer pipe 1 has all been laid at four angles of building, during construction, inclinometer pipe 1 colligation is fixed in steel reinforcement cage, forms entirety with concrete cast-in-situ；
Gather data, inclinometer 3 is put in inclinometer pipe 1 so that it is carry out slidably from top to bottom in inclinometer pipe 1, it is possible to obtain the angle of inclination of each measuring point and vertical direction, accurately determine each measuring point with mouth of pipe elevation difference according to surveying chi, and then calculate each measuring point horizontal direction deformation values；
Reach a conclusion, draw the lateral deformation curve of building according to each measuring point horizontal direction deformation values.
A kind of building vertical deformation method of testing, it is characterised in that: described method includes building vertical deformation test and includes presetting vertical deformation test equipment, gathers data, reaches a conclusion；
Preset vertical deformation test equipment, in Fig. 8, inclinometer pipe 1 is arranged at least one corner post 22 on four angles of building, and on inclinometer pipe 1 sheathed sedimentation ring 9, top surface of the beam position, every floor face arranges a sedimentation ring 9, to settle the colligation respectively of ring 9, inclinometer pipe 1 during construction on steel reinforcement cage, sedimentation is not connected between ring 9, inclinometer pipe 1, forms entirety by concrete cast-in-situ；
Gather data, by surveying chi 12, sensor 13 is put in inclinometer pipe 1, send signal when sensor 13 is close to sedimentation ring 9, simultaneously according to the scale numerical value surveying chi 12, it is possible to accurately determine the accurate distance of each sedimentation ring distance inclinometer tube orifice outside inclinometer pipe；
Reach a conclusion, by calculating, it is possible to the difference of close two test point elevations when obtaining every time measuring, this difference is actual post height H when this time is measuredij(i represents i-th layer of post, and j represents that jth time is measured), with the post height H of initial measurementi0(i represents i-th layer of post) subtracts each other, and can obtain ending the compression of this layer of post when this time is measured: △ Hij=Hij-Hi0, the vertical compression value of every layer of post is added up, the vertical compression of whole solitary building can be obtained.
A kind of building basis vertical deformation method of testing includes presetting basis vertical deformation test equipment, gathers data, reaches a conclusion；
Preset basis vertical deformation test equipment, in Fig. 9, inclinometer pipe 1 is arranged at least one corner post 22 on four angles of building, at building basis sedimentation pipe 14 arranged below, sedimentation pipe 14 upper end is connected by piecing devices 17 with inclinometer pipe 1 lower end, piecing devices 17 are made up of telescoping tube 18 and branch sleeve 19, and fill at inclinometer pipe 1 and sedimentation pipe 14 joining place flexible filler 20.During construction, inclinometer pipe 1 colligation is fixed in steel reinforcement cage, entirety is formed by concrete cast-in-situ, it is respectively provided with a sedimentation ring 9 at basis end face and bottom surface elevation location outside inclinometer pipe 1, outside sedimentation pipe 14, fixing sedimentation ring 21 is set at building bottom of foundation elevation location, and at the following soil layer layered arrangement sedimentation ring 9 of the bottom of foundation；
Gather data, survey chi 12 connects sensor 13 and puts in sedimentation pipe 14 by inclinometer pipe 1, signal is sent, simultaneously according to the scale numerical value surveying chi 12, it is possible to accurately fixing sedimentation ring 21 and sedimentation ring 9 distance apart from inclinometer pipe 1 mouth of pipe when sensor 13 is close to fixing sedimentation ring 21, sedimentation ring 9；
Reaching a conclusion, when obtaining measuring by calculating, the height value of each solum settlement ring 9 outside the following sedimentation pipe of the bottom of foundation 14, subtracts each other with the height value of initial measurement respectively every time, can obtain ending settling amount and the total settlement of each soil layer when this time is measured；Fixing the difference of sedimentation ring 21 and sedimentation ring 9 elevation during by being calculated by and measuring every time, this difference is foundation's settlement D when this time of cut-off is measuredcj(j represents that jth time is measured)；By calculating, it is possible to the difference of basis end face and bottom surface upper and lower two sedimentation ring 9 elevations when obtaining measuring, this difference is practical basis height D when this time is measured every timej(j represents that jth time is measured), with the height of foundation D of initial measurement0Subtract each other, can obtain ending the compression on basis when this time is measured: △ Dj=Dj-D0；
A kind of building deformation method of testing embodiment
(1) test and the calculating of compression deformation of ground soil are carried out
After excavation to bottom of foundation absolute altitude, boring, place sedimentation pipe, and layered arrangement sedimentation ring, backfill boring, the bottom of foundation elevation location at sedimentation pipe arranges a fixing sedimentation ring, this sedimentation ring is fixed on the outside on sedimentation pipe top, keep vertical absolute elevation constant together with sedimentation pipe, therefore, it can the reference point measured as whole solitary building vertical deformation.
Laminated settlement meter is from the process of the downward zonal testing of the sedimentation pipe mouth of pipe, according to the scale numerical value surveying chi, it is possible to accurately determine each height value settling ring buried underground in the soil body outside inclinometer pipe.By calculating, it is possible to obtain the settling amount of bottom of foundation layers below soil body during measurement every time and total settling amount.
The test of basis compression and settling amount and calculating
In foundation construction process, the inclinometer pipe arranged in corner post vertically penetrates basis, is respectively arranged a sedimentation ring at basis end face and bottom surface.And the piecing devices of sedimentation pipe and inclinometer pipe are set at the bottom of foundation, in piecing devices, inclinometer pipe is with basic synchronization generation sedimentation and deformation, and sedimentation pipe keeps vertical position constant.
Laminated settlement meter is from the process of the downward zonal testing of inclinometer tube orifice, according to the scale numerical value surveying chi, it is possible to accurately determine the height value of basis end face and bottom surface sedimentation ring outside inclinometer pipe.By calculating, it is possible to the difference of upper and lower two measuring point elevations when obtaining measuring, this difference is practical basis height D when this time is measured every timej(j represents that jth time is measured), with the height of foundation D of initial measurement0Subtract each other, can obtain ending the compression on basis when this time is measured: △ Dj=Dj-D0。
Except there is the compression of itself in base structure, compression due to the basic infrastructure soil body, it also occur that sedimentation and deformation, sedimentation ring outside bottom of foundation inclinometer pipe settles with basis, and the fixing sedimentation ring at sedimentation pipe top keeps vertical absolute elevation constant together with sedimentation pipe, when measuring every time, the difference of the two sedimentation ring namely based on settling amount Dcj(j represents that jth time is measured).
(3) test of the vertical compress variation of corner post and calculating
Lashing inclinometer pipe 1 in corner post 22 steel reinforcement cage of building, layering assembly, inclinometer pipe 1 also serves as sedimentation pipe simultaneously, and sedimentation ring 9 is arranged on outside the inclinometer pipe 1 that top surface of the beam place, building every floor face height is corresponding.Inclinometer pipe 1 in corner post and xoncrete structure be cast-in-place together with, when there is vertical compression in corner post, inclinometer pipe 1 compression together with xoncrete structure.
Laminated settlement meter is from the process of the downward zonal testing of inclinometer tube orifice, according to the scale numerical value surveying chi, it is possible to accurately determine the elevation difference of each sedimentation ring pre-buried outside inclinometer pipe and the mouth of pipe.By calculating, it is possible to the difference of upper and lower two-layer measuring point elevation when obtaining measuring, this difference is actual post height H when this time is measured every timeij(i represents i-th layer of post, and j represents that jth time is measured), with the post height H of initial measurementi0(i represents i-th layer of post) subtracts each other, and can obtain ending the compression of this layer of post when this time is measured: △ Hij=Hij-Hi0.The vertical compression value of every layer of post is added up, the vertical compression of whole solitary building can be obtained.
As shown in figure 11, the vertical deformation computing formula of (4) building
Basis compression: △ Dj=Dj-D0(j represents that jth time is measured)
Foundation settlement deforms: Dcj(j represents that jth time is measured)
The compression of every layer of post: △ Hij=Hij-Hi0(i represents i-th layer of post, and j represents that jth time is measured)
Total vertical deformation=D that i-th layer of jth of building time is measuredcj+△Dj+(△H1j+△H2j+…+△Hij)
2, building horizontal distortion measuring and calculation
Utilize the aforementioned inclinometer pipe arranged in corner post and basis, carry out building horizontal distortion measurement.
Inclinometer guide slot 2 from inclinometer pipe opening's edge and is put down, layering is test downwards, the angle of inclination of each measuring point and vertical direction can be obtained, accurately determine each measuring point with mouth of pipe elevation difference according to surveying chi, and then just can calculate each measuring point horizontal direction deformation values, draw the lateral deformation curve of building.
Simultaneously by being arranged in the inclinometer pipe of basic internal, it is possible to level of incline deformation and the angle of inclination on basis is determined in test.
In order to record compression deformation of ground soil amount, after excavation to bottom of foundation absolute altitude, boring, place sedimentation pipe 14 layered arrangement sedimentation ring 9, layering backfill thing 16 backfills.
Simultaneously inclinometer pipe also serves as sedimentation pipe, arranges layout one sedimentation ring at every floor face top surface of the beam and place height and the bottom of foundation, it is possible to test relative vertical deformation and the basis vertical deformation of every layer.
The delaminating deposition amount of the test following soil body of the bottom of foundation, in the foundation construction phase, the sedimentation pipe of respective depth can be set according to test request, point height placement sedimentation ring, so from the soil layer below the bottom of foundation to the top of building, Vertical Settlement amount and delaminating deposition amount can be tested.The construction time its it can well meet requirement with the runtime, it does not have deflection test loss, construction infection is only small.
Mentality of designing of the present utility model is as follows: considers practicality and measures the requirement of Instrument specification, and inclinometer pipe adopts circular PVC plastic pipe.In order to avoid building settlement deforms the impact on the following sedimentation pipe of the bottom of foundation, arranging piecing devices at bottom of foundation place, connect the inclinometer pipe of more than the bottom of foundation and the sedimentation pipe below the bottom of foundation, piecing devices length is determined according to calculating foundation's settlement.In piecing devices, inclinometer pipe and sedimentation pipe can free relative sliding, so, freely can there is sedimentation and deformation with upper building and basis in the above inclinometer pipe of the bottom of foundation, and the sedimentation pipe position below the bottom of foundation remains stationary as.Thus inclinometer pipe downward sedimentation and deformation in building top will not cause the vertical deformation of the following sedimentation pipe of the bottom of foundation.
Claims (4)
1.A kind of building is vertical and level is to deformation test deviceIt is characterized in that: described deformation test device includes inclinometer pipe (1), inclinometer pipe (1) is internal is provided with two pairs of directions mutually orthogonal orientation groove (2), inclinometer (3) includes housing, and housing outer surface is provided with roller (4), is provided with plummet (5) in housing, plummet (5) is connected with housing by axis, arranging the spring leaf (6) posting foil gauge on axis, spring leaf (6) upper end is connected with cable (7), and housing bottom is provided with Shockproof base (8)；
Inclinometer (3) freely up and down can be slided by roller (4) in guide slot (2).
2. a kind of building according to claim 1 is vertical and level is to deformation test device, it is characterized in that: described deformation test device also includes sedimentometer, sedimentation ring (9), sedimentation ring (9) is enclosed within inclinometer pipe (1) outside table and is not connected with inclinometer pipe (1)；
Described sedimentometer includes surveying chi (12) and being connected to the connection sensor (13) surveying chi one end, and sensor (13) sends signal when moving closer to sedimentation ring (9) in inclinometer pipe (1).
3. a kind of building according to claim 2 is vertical and level is to deformation test device, it is characterized in that: sedimentation pipe (14) upper end is connected with inclinometer (3) lower end, sedimentation pipe (14) is also cased with sedimentation ring (9) and is not connected with sedimentation pipe (14), being provided with fixing sedimentation ring (21) in sedimentation pipe (14), sensor (13) sends signal when moving closer to sedimentation ring (9), fixing sedimentation ring (21) in inclinometer pipe (1).
4. a kind of building according to claim 1 is vertical and level is to deformation test device, it is characterized in that: described cable (7) surface is provided with the number of division representing cable (7) length, sedimentation ring (9), sedimentation ring (9) is enclosed within inclinometer pipe (1) outside table and is not connected with inclinometer pipe (1), and sensor (13) is located at inclinometer (3) surface of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620171227.7U CN205403769U (en) | 2016-03-07 | 2016-03-07 | Building vertical with level to deformation test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620171227.7U CN205403769U (en) | 2016-03-07 | 2016-03-07 | Building vertical with level to deformation test device |
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| CN205403769U true CN205403769U (en) | 2016-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620171227.7U Withdrawn - After Issue CN205403769U (en) | 2016-03-07 | 2016-03-07 | Building vertical with level to deformation test device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207653A (en) * | 2019-06-12 | 2019-09-06 | 长江勘测规划设计研究有限责任公司 | Soil body delaminating deposition and horizontal displacement duplex measurement device, system and method |
| CN112629478A (en) * | 2020-12-21 | 2021-04-09 | 吉林大学 | Space monitoring method for deformation and deflection of existing underground structure during subway station construction |
-
2016
- 2016-03-07 CN CN201620171227.7U patent/CN205403769U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207653A (en) * | 2019-06-12 | 2019-09-06 | 长江勘测规划设计研究有限责任公司 | Soil body delaminating deposition and horizontal displacement duplex measurement device, system and method |
| CN112629478A (en) * | 2020-12-21 | 2021-04-09 | 吉林大学 | Space monitoring method for deformation and deflection of existing underground structure during subway station construction |
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| C14 | Grant of patent or utility model | ||
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| AV01 | Patent right actively abandoned |
Granted publication date: 20160727 Effective date of abandoning: 20180109 |
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| AV01 | Patent right actively abandoned |