CN113175008B - House foundation settlement monitoring device - Google Patents
House foundation settlement monitoring device Download PDFInfo
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- CN113175008B CN113175008B CN202110432444.2A CN202110432444A CN113175008B CN 113175008 B CN113175008 B CN 113175008B CN 202110432444 A CN202110432444 A CN 202110432444A CN 113175008 B CN113175008 B CN 113175008B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/10—Miscellaneous comprising sensor means
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Abstract
The utility model belongs to the technical field of settlement monitoring technique and specifically relates to a house foundation settlement monitoring device is related to, and it includes monitoring mechanism and strengthening mechanism, and monitoring mechanism and strengthening mechanism all bury underground in the ground, and monitoring mechanism fixes the one end that is close to the ground at strengthening mechanism, and monitoring mechanism carries out settlement displacement measuring's measuring component including being used for with the butt subassembly of house foundation looks butt and the drive through the butt subassembly. The present application has the following effects: the abutting assembly is abutted with the house foundation so that the abutting assembly can be driven to displace together when the house foundation is settled; the measuring unit can carry out the measurement of subsiding the displacement under the drive of butt subassembly to accurately go out the settlement displacement volume monitoring of house basis, the reinforcement mechanism is used for consolidating underground the monitoring mechanism in ground, so that monitoring mechanism itself is difficult for producing because of ground deformation and subsides and cause the data of house basis settlement monitoring inaccurate.
Description
Technical Field
The application relates to settlement monitoring technology field, especially relates to a house foundation settlement monitoring device.
Background
With the continuous development of industrial buildings and civil buildings, buildings with complex structures and higher floors are increasing. The construction of the house building often needs to change the original landform form, and the house building inevitably causes the deformation of the original ground and the surrounding bottom layer when applying pressure to the original ground, which easily causes the settlement of the house foundation.
In order to ensure the safety of the building construction, the settlement of the building foundation is usually monitored to avoid serious safety accidents. In the related art, monitoring of the settlement of the foundation of the building is usually achieved by arranging a monitoring network for monitoring the settlement through a plurality of datum points and by means of monitoring equipment such as a leveling instrument.
In view of the above related technologies, the inventor thinks that the position of the level needs to be kept fixed when the settlement is detected, and the settlement monitoring of the house foundation is unstable and the monitoring result is not accurate under the condition of strong wind load or when the position of the level is inclined or moved due to the impact of foreign objects.
Disclosure of Invention
In order to improve house foundation settlement monitoring's stability, this application provides a house foundation settlement monitoring device.
The application provides a house foundation settlement monitoring device adopts following technical scheme:
the utility model provides a house basis settlement monitoring devices, includes monitoring mechanism and strengthening mechanism, monitoring mechanism and strengthening mechanism all bury underground in the ground, monitoring mechanism fixes the one end that is close to the ground at strengthening mechanism, monitoring mechanism is including being used for subsiding displacement measurement's measuring component with the butt subassembly of house basis looks butt and the drive through the butt subassembly.
By adopting the technical scheme, the abutting assembly is used for abutting against the house foundation, so that the abutting assembly can be driven to displace together when the house foundation is settled; the measuring component can measure the settlement displacement under the driving of the abutting component, so that the settlement displacement of the house foundation can be accurately monitored; the reinforcing mechanism is used for reinforcing the monitoring mechanism buried in the ground, so that the monitoring mechanism is not prone to generating settlement due to ground deformation and causes inaccurate data of house foundation settlement monitoring.
Optionally, the butt subassembly includes that the bullet moulds the body and inlays the elasticity butt joint board of establishing in the bullet moulds, elasticity butt joint board is the arc setting, and outside when elasticity butt joint board arc set up is for being close to one side on ground, elasticity butt joint board arc to one end and a set of measuring component looks butt, elasticity butt joint board arc to the other end and another group measuring component looks butt.
By adopting the technical scheme, the elastic plastic body and the elastic butt plate are extruded when the house foundation is settled, the elastic butt plate is pressed to deform and drives the two groups of measuring components, so that the aim of measuring the settlement displacement is fulfilled; simultaneously, the elastoplast body and elasticity butt plate can play the cushioning effect to the settlement of house basis.
Optionally, the measuring assembly includes a measuring box, and a pressure sensor, a sliding piston and a buffer spring mounted and measured in the measuring box, the buffer spring is disposed between the pressure sensor and the sliding piston, and the arc end of the elastic abutting plate is fixed to the sliding piston.
Through adopting above-mentioned technical scheme, when the elasticity butt joint board receives the pressure deformation, the tip that elasticity butt joint board arc was to can promote the piston that slides and produce and slide in measuring the incasement, the piston that slides with buffer spring compression deformation to make pressure sensor's pressure reinforcing that receives, can detect pressure data's change through pressure sensor, thereby measure the settlement displacement volume on house basis correspondingly.
Optionally, the pressure sensor is electrically connected to a digital conversion unit and a display unit which are arranged on the ground in sequence, and a reserved through hole for a cable to pass through is formed in the closed end of the measuring box.
By adopting the technical scheme, the digital conversion unit is used for converting the pressure data sensed by the pressure sensor and the change of the pressure data, and then displaying the pressure data through the display unit, so that the settlement monitoring of the house foundation is more visual and clear.
Optionally, the reinforcing mechanism includes reinforcing bottom plate and steel floral tube, the reinforcing bottom plate is established in the measuring box and is kept away from one side on ground, the steel floral tube is fixed in the one side that the measuring box was kept away from to the reinforcing bottom plate, the reinforcing bottom plate is equipped with the slip casting hole that is linked together with the steel floral tube inner chamber in the fixed connection department of steel floral tube.
By adopting the technical scheme, the reinforcing bottom plate is used for installing and fixing the monitoring mechanism, and the steel floral tube is used for injecting cement slurry into the soil layer below the reinforcing bottom plate, so that the reinforcing bottom plate is not easy to generate settlement due to deformation of the soil layer, the relative displacement between the monitoring mechanism and the house foundation is reduced, and the monitoring accuracy is improved; the grouting holes are convenient for grouting operation of the steel perforated pipes.
Optionally, the measuring box is fixedly connected with the reinforcing bottom plate, the measuring box is provided with wing plates abutted to the reinforcing bottom plate, and a connecting plate is arranged between the wing plates of the two measuring boxes.
Through adopting above-mentioned technical scheme, the connecting plate is used for strengthening the connection effect between two measurement casees to can form the relation that mutual bracing between two measurement casees, thereby make measurement case itself more difficult to produce and slide.
Optionally, an inclined supporting plate is arranged between one end, far away from the elastic abutting plate, of the measuring box and the reinforcing bottom plate.
Through adopting above-mentioned technical scheme, the fagging is used for further reinforcing the connection effect between measurement box and the reinforcement bottom plate to make the bearing capacity of measurement box further strengthen.
Optionally, the middle part of the elastic abutting plate in the arc direction is provided with an abutting beam, and the abutting beam is located on one side of the elastic abutting plate close to the ground.
Through adopting above-mentioned technical scheme, house foundation subsides transmit to the elasticity butt joint board more easily on, and the extrusion effect to the elastoplast body and elasticity butt joint board is more obvious when house foundation subsides to precision and accuracy when having improved the monitoring.
Optionally, one side of the abutting beam, which is far away from the elastic abutting plate, is provided with a bearing platform, the longitudinal section of the bearing platform is in a conical shape, the large end of the bearing platform is one end which is far away from the abutting beam, and the small end of the bearing platform is one end which is close to the abutting beam.
Through adopting above-mentioned technical scheme, the cushion cap is used for increasing the area of contact when butt each other between butt roof beam and the house basis to when making the house basis produce and subside, the butt roof beam is difficult for producing crooked, thereby makes the house basis can order about the butt roof beam steadily and form the extrusion to elasticity butt plate.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the abutting assembly is abutted against the house foundation, so that the abutting assembly can be driven to displace when the house foundation is settled, and the measuring assembly can measure the settlement displacement under the driving of the abutting assembly, so that the settlement displacement of the house foundation can be accurately monitored;
2. through setting up the reinforcement mechanism, the reinforcement mechanism is used for consolidating monitoring mechanism buries underground in ground to make monitoring mechanism itself be difficult for producing because of ground deformation and subside and cause the data of house foundation settlement monitoring inaccurate.
Drawings
Fig. 1 is a schematic structural diagram of the whole of a house foundation settlement monitoring device according to an embodiment of the present application;
FIG. 2 is a cross-sectional view of an embodiment of the present application monitoring settlement of a foundation of a building;
fig. 3 is an exploded view of the elastomer body hidden in the embodiment of the present application.
Description of reference numerals: 1. an abutment assembly; 11. a plastic body; 12. an elastic abutting plate; 121. a feed port; 122. a discharge hole; 13. an abutment beam; 131. a bearing platform; 14. a fixing plate; 2. a measurement assembly; 21. a measuring box; 211. a wing plate; 212. a screw member; 22. a pressure sensor; 23. a sliding piston; 24. a buffer spring; 3. a number conversion unit; 4. a display unit; 5. reinforcing the bottom plate; 6. a steel floral tube; 7. a connecting plate; 8. a diagonal bracing plate; 9. and (4) a house foundation.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses house foundation settlement monitoring device. Referring to fig. 1, the house foundation settlement monitoring device includes a monitoring mechanism and a reinforcement mechanism.
Referring to fig. 1 and 2, the monitoring mechanism and the reinforcing mechanism are both embedded in the ground. The monitoring mechanism is abutted against the house foundation 9 and is positioned in the soil layer right below the house foundation 9. When the soil layer below the house foundation 9 is deformed to cause the house foundation 9 to generate settlement, the monitoring mechanism can monitor the settlement displacement data of the house foundation 9. Reinforcing mechanism fixes the one end that monitoring mechanism kept away from house basis 9, and reinforcing mechanism is used for consolidating burying underground monitoring mechanism in ground to it is difficult for because of ground deformation produces the settlement and causes house basis 9 settlement monitoring's data inaccurate to make monitoring mechanism itself.
The monitoring mechanism comprises an abutment assembly 1 and a measuring assembly 2. The abutting assembly 1 is used for abutting against the house foundation 9, so that the abutting assembly 1 can be driven to displace together when the house foundation 9 is settled; the measuring assembly 2 can measure the settlement displacement under the driving of the abutting assembly 1, thereby accurately monitoring the settlement displacement of the house foundation 9.
The abutment assembly 1 comprises an elastomeric body 11 and a resilient abutment plate 12. The elastoplastics 11 is mainly composed of a mixed material of heated and melted RS rubber and heated gravel concrete, and has high damping performance, excellent elasticity, strong acid and alkali resistance and durability. The elastic plastic body 11 and the house foundation 9 are arranged at intervals, and a backfill soil layer is arranged between the elastic plastic body 11 and the house foundation 9, so that the elastic plastic body 11 is prevented from directly supporting the house foundation 9. The elastic abutting plate 12 is embedded in the elastic plastic body 11, and the elastic abutting plate 12 can be made of a steel plate with strong elasticity. The elastic abutting plate 12 is arranged in an arc shape, and the outer side of the elastic abutting plate 12 in the arc shape is one side close to the ground.
When the soil layer of house basis 9 below warp and causes house basis 9 to subside, house basis 9 can form the extrusion to elastoplast body 11 and elasticity butt joint board 12, and elastoplast body 11 and elasticity butt joint board 12 can play the cushioning effect to the subsidence of house basis 9 this moment to when elasticity butt joint board 12 pressurized deformation, the direction removal of keeping away from each other can be followed to its arc to both ends. 12 arcs of elasticity butt joint board to one end and a set of 2 looks butts of measuring component, 12 arcs of elasticity butt joint board to the other end and another set of 2 looks butts of measuring component, therefore when elasticity butt joint board 12 warp, can form the drive to two sets of measuring component 2 to reach the purpose of measuring the amount of displacement that subsides.
Referring to fig. 1 and 3, the elastic abutting plate 12 is provided with a feeding hole 121 and a discharging hole 122. During specific construction, after the end of the elastic abutting plate 12 is abutted with the measuring component 2 to form an arc-shaped structure, the mixed material of the RS rubber and the heated crushed stone concrete can be poured into the space of one side of the elastic abutting plate 12 away from the ground through the feeding hole 121 until the mixed material overflows in the discharging hole 122, then the mixed material is continuously poured on one side of the elastic abutting plate 12 close to the ground, and finally the elastic plastic body 11 is formed, so that the elastic abutting plate 12 is embedded in the elastic plastic body 11.
Referring to fig. 1 and 2, for the extrusion effect to elastoplast body 11 and elastic butt joint board 12 is more obvious when making house basis 9 subside, in order to improve precision and accuracy when monitoring, elastic butt joint board 12 arc to middle part welded fastening has butt roof beam 13, butt roof beam 13 sets up along elastic butt joint board 12's width direction, butt roof beam 13 is used for with house basis 9 looks butt, so that house basis 9 can direct action on elastic butt joint board 12 through butt roof beam 13, thereby make house basis 9 subside transmit to elastic butt joint board 12 more easily.
The abutting beam 13 is provided with a bearing platform 131 on one side away from the elastic abutting plate 12, and the bearing platform 131 and the abutting beam 13 are of an integral structure. The cross section of the supporting platform 131 is tapered, and the large end of the supporting platform 131 is the end far away from the abutting beam 13, and the small end of the supporting platform 131 is the end near the abutting beam 13. The bearing platform 131 is used for increasing the contact area between the abutting beam 13 and the house foundation 9 when abutting against each other, so that when the house foundation 9 is settled, the abutting beam 13 is not easy to be inclined, and the house foundation 9 can smoothly drive the abutting beam 13 to extrude the elastic abutting plate 12.
Referring to fig. 2 and 3, the measuring assembly 2 includes a measuring tank 21, a pressure sensor 22, a sliding piston 23, and a buffer spring 24. The measuring boxes 21 are symmetrically arranged at two ends of the elastic abutting plate 12 in the arc direction, one ends of the two measuring boxes 21 close to each other are provided with openings, and one ends of the two measuring boxes 21 far away from each other are closed. A pressure sensor 22 is snap-fitted into the closed end of the measuring chamber 21, the pressure sensor 22 being used to measure pressure data and changes in pressure data.
The sliding piston 23 is arranged in the measuring box 21 in a sliding mode, and the shape of the sliding piston 23 is matched with the shape of the end face of the measuring box 21, so that the sliding piston 23 seals the measuring box 21, and the pressure sensor 22 in the measuring box 21 is not prone to being affected with damp. The buffer spring 24 is provided between the sliding piston 23 and the pressure sensor 22, one end of the buffer spring 24 abuts against the sliding piston 23, and the other end of the buffer spring 24 abuts against the pressure sensor 22. Two buffer springs 24 are provided at equal intervals in the width direction of the elastic abutment plate 12.
The arc end of the elastic abutting plate 12 is fixed on the sliding piston 23 through the fixed plate 14 in a welding mode. When the elastic abutting plate 12 is deformed by pressure, the arc end of the elastic abutting plate 12 can push the sliding piston 23 to slide in the measuring box 21, the sliding piston 23 compresses and deforms the buffer spring 24, so that the pressure applied to the pressure sensor 22 is enhanced, the pressure sensor 22 can detect the change of pressure data, and accordingly the settlement displacement of the house foundation 9 can be correspondingly measured.
The pressure sensor 22 is electrically connected in turn with the transducer unit 3 and the display unit 4. The digital conversion unit 3 and the display unit 4 are arranged on the ground, wherein the digital conversion unit 3 is used for converting pressure data sensed by the pressure sensor 22 and changes of the pressure data, and then displaying the pressure data through the display unit 4, so that the settlement monitoring of the house foundation 9 is more visual and clear. The cable of the digital conversion unit 3 when electrically connected with the pressure sensor 22 is arranged in the soil layer in a penetrating way, the closed end of the measurement box 21 is provided with a reserved through hole for the cable to pass through, and the cable passes through the reserved through hole and is electrically connected with the pressure sensor 22. Two pressure sensors 22 may be connected in parallel to the same set of conversion unit 3 and display unit 4 (not shown in the figures).
Referring to fig. 1 and 3, the reinforcing mechanism includes a reinforcing base plate 5 and a steel flower tube 6. The reinforcing bottom plate 5 is used for mounting and fixing the monitoring mechanism, and is used as a supporting platform of the monitoring mechanism. The reinforcing bottom plate 5 is located on the side of the measuring box 21 away from the ground, and the reinforcing bottom plate 5 can be made of a rectangular steel plate. Wing plates 211 are welded and fixed at both ends of the measuring box 21 in the width direction of the elastic abutting plate 12. Pterygoid lamina 211 and reinforcing bottom plate 5 looks butt, and it is fixed through the locking of spiro union piece 212 between pterygoid lamina 211 and the reinforcing bottom plate 5 to realize measuring box 21 and reinforcing bottom plate 5 fixed connection, thereby when making elasticity butt joint board 12 warp and order about sliding piston 23 and slide, measuring box 21 itself is difficult for producing and slides, thereby makes settlement monitoring more accurate.
A connecting plate 7 is arranged between the two wing plates 211 on the same side of the two measuring boxes 21. The connecting plate 7 is abutted against one side of the wing plate 211 far away from the reinforced bottom plate 5, and the connecting plate 7 and the wing plate 211 are locked and fixed through a screw connector 212. The connecting plate 7 serves to enhance the connecting effect between the two measuring boxes 21 so that the two measuring boxes 21 can be in a mutually bracing relationship, thereby making it more difficult for the measuring boxes 21 themselves to slip.
An inclined supporting plate 8 is arranged between the closed end of the measuring box 21 and the reinforced bottom plate 5. The inclined supporting plate 8 is a right-angled triangle steel plate, a right-angled side of the inclined supporting plate 8 is welded and fixed with the outer side wall of the closed end of the measuring box 21, and the other right-angled side of the inclined supporting plate 8 is welded and fixed with the reinforcing bottom plate 5. The inclined supporting plates 8 are arranged in three at equal intervals along the width direction of the elastic abutting plate 12. The inclined strut 8 serves to further enhance the coupling effect between the measurement chamber 21 and the reinforcing bottom plate 5 and to further enhance the load-bearing capacity of the measurement chamber 21.
The steel perforated pipe 6 is welded and fixed on one side of the reinforced bottom plate 5 far away from the measuring box 21, and the steel perforated pipe 6 is positioned at the center of the reinforced bottom plate 5. The steel flower tube 6 is used for injecting cement slurry into a soil layer below the reinforcing bottom plate 5, so that the reinforcing bottom plate 5 is not prone to generate sedimentation due to deformation of the soil layer, relative displacement between the monitoring mechanism and the house foundation 9 is reduced, and monitoring accuracy is improved. In order to conveniently inject cement paste into the steel perforated pipe 6, the reinforcing bottom plate 5 is provided with grouting holes communicated with the inner cavity of the steel perforated pipe 6 at the welding and fixing positions of the steel perforated pipe 6, and the size of the grouting holes is equal to the inner diameter of the steel perforated pipe 6.
The implementation principle of the settlement monitoring device for the house foundation in the embodiment of the application is as follows: during specific construction, firstly, excavation of a foundation pit is carried out on the ground, then, a hole is drilled in the bottom wall of the foundation pit, meanwhile, the steel perforated pipe 6 is fixedly welded on the reinforcing bottom plate 5, then, a grouting hole is formed in the reinforcing bottom plate 5, then, the steel perforated pipe 6 is driven into the hole, and the reinforcing bottom plate 5 is abutted to the bottom wall of the foundation pit. Then cement slurry is injected into the soil layer below the reinforced bottom plate 5 through the steel perforated pipe 6. After the cement slurry is cured, the pressure sensor 22 is fixed in the measuring box 21, then the buffer spring 24 and the sliding piston 23 are sequentially placed in the measuring box 21, and the elastic abutting plate 12 is fixed between the two sliding pistons 23 through the fixing plate 14. Fixing the measuring boxes 21 on the reinforcing bottom plate 5, fixing the connecting plate 7 between the two measuring boxes 21, then injecting the mixed material of the elastomer body 11 into the space on the side, far away from the ground, of the elastic abutting plate 12 through the feeding hole 121 until the mixed material overflows from the discharging hole 122, then continuously pouring the mixed material on the side, near the ground, of the elastic abutting plate 12 to form the elastomer body 11, and enabling the elastic abutting plate 12 to be embedded in the elastomer body 11. The inclined supporting plate 8 is welded and fixed between the measuring box 21 and the reinforcing bottom plate 5, and the pressure sensor 22 is electrically connected with the digital conversion unit 3 and the display unit 4. Then, a bearing platform 131 is machined on the abutting beam 13, one end of the abutting beam 13 far away from the bearing platform 131 is welded and fixed on one side, close to the ground, of the elastic abutting plate 12, then soil is backfilled in the foundation pit to form a backfill layer, and then the construction of the house foundation 9 is carried out on the backfill layer.
When the soil layer below the house foundation 9 deforms to cause the house foundation 9 to generate settlement, the house foundation 9 drives the elastic abutting plate 12 to deform through the bearing platform 131 and the abutting beam 13, the two ends of the arc direction of the elastic abutting plate 12 move along the directions away from each other, the sliding piston 23 is driven to slide in the measuring box 21, the sliding piston 23 compresses the buffer spring 24, the pressure borne by the pressure sensor 22 changes at the moment, the pressure sensor 22 transfers the pressure data and the change of the pressure data to the digital conversion unit 3, and the pressure data is displayed through the display unit 4, so that the settlement displacement of the house foundation 9 is monitored.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a house basis settlement monitoring device which characterized in that: the monitoring mechanism comprises a monitoring mechanism and a reinforcing mechanism, wherein the monitoring mechanism and the reinforcing mechanism are buried in the ground, the monitoring mechanism is fixed at one end, close to the ground, of the reinforcing mechanism, and the monitoring mechanism comprises a butting component (1) used for being butted with a house foundation (9) and a measuring component (2) used for measuring settlement displacement through driving of the butting component (1); the abutting assembly (1) comprises an elastic plastic body (11) and an elastic abutting plate (12) embedded in the elastic plastic body (11), the elastic abutting plate (12) is arranged in an arc shape, the outer side of the elastic abutting plate (12) when the elastic abutting plate is arranged in the arc shape is one side close to the ground, one end of the elastic abutting plate (12) in the arc direction abuts against one group of measuring assemblies (2), and the other end of the elastic abutting plate (12) in the arc direction abuts against the other group of measuring assemblies (2); the measuring component (2) comprises a measuring box (21), a pressure sensor (22), a sliding piston (23) and a buffer spring (24), wherein the pressure sensor (22), the sliding piston (23) and the buffer spring (24) are installed in the measuring box (21), the buffer spring (24) is arranged between the pressure sensor (22) and the sliding piston (23), and the arc-direction end part of the elastic abutting plate (12) is fixed on the sliding piston (23).
2. The building foundation settlement monitoring device of claim 1, wherein: the pressure sensor (22) is electrically connected with a digital conversion unit (3) and a display unit (4) which are arranged on the ground in sequence, and a reserved through hole for a cable to pass through is formed in the closed end of the measuring box (21).
3. The building foundation settlement monitoring device of claim 1, wherein: the reinforcing mechanism comprises a reinforcing bottom plate (5) and a steel perforated pipe (6), the reinforcing bottom plate (5) is arranged on one side, away from the ground, of the measuring box (21), the steel perforated pipe (6) is fixed on one side, away from the measuring box (21), of the reinforcing bottom plate (5), and grouting holes communicated with the inner cavity of the steel perforated pipe (6) are formed in the fixed connection position of the steel perforated pipe (6) of the reinforcing bottom plate (5).
4. The building foundation settlement monitoring device of claim 3, wherein: the measuring box (21) is fixedly connected with the reinforced bottom plate (5), wing plates (211) which are connected with the reinforced bottom plate (5) in an abutting mode are arranged on the measuring box (21), and a connecting plate (7) is arranged between the wing plates (211) of the two measuring boxes (21).
5. The building foundation settlement monitoring device of claim 3, wherein: an inclined supporting plate (8) is arranged between one end, far away from the elastic abutting plate (12), of the measuring box (21) and the reinforcing bottom plate (5).
6. The building foundation settlement monitoring device of claim 1, wherein: the middle part of the elastic abutting plate (12) in the arc direction is provided with an abutting beam (13), and the abutting beam (13) is positioned on one side, close to the ground, of the elastic abutting plate (12).
7. The building foundation settlement monitoring device of claim 6, wherein: one side of the abutting beam (13) far away from the elastic abutting plate (12) is provided with a bearing platform (131), the longitudinal section of the bearing platform (131) is conical, the large end of the bearing platform (131) is one end far away from the abutting beam (13), and the small end of the bearing platform (131) is one end close to the abutting beam (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110432444.2A CN113175008B (en) | 2021-04-21 | 2021-04-21 | House foundation settlement monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110432444.2A CN113175008B (en) | 2021-04-21 | 2021-04-21 | House foundation settlement monitoring device |
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| CN113175008A CN113175008A (en) | 2021-07-27 |
| CN113175008B true CN113175008B (en) | 2022-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110432444.2A Active CN113175008B (en) | 2021-04-21 | 2021-04-21 | House foundation settlement monitoring device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115993107A (en) * | 2023-02-22 | 2023-04-21 | 南京禄口国际机场空港科技有限公司 | Airport runway pavement settlement monitoring system |
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| CN110761179A (en) * | 2019-11-15 | 2020-02-07 | 赵江涛 | Highway bridge pier anti-settlement device |
| CN111912385A (en) * | 2020-07-25 | 2020-11-10 | 重庆六零七工程勘察设计有限公司 | Long-acting supervision system for settlement of house |
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2021
- 2021-04-21 CN CN202110432444.2A patent/CN113175008B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100947025B1 (en) * | 2009-08-12 | 2010-03-10 | (주)명성지오시스템 | System for measuring layer settlement of soft ground |
| JP2011127951A (en) * | 2009-12-16 | 2011-06-30 | Fusoh-Tech Co Ltd | Measuring implement of subsidence of underground buried pipe |
| CN206479160U (en) * | 2017-01-10 | 2017-09-08 | 上海申元岩土工程有限公司 | A kind of underground pipeline settlement monitoring device |
| CN108678039A (en) * | 2018-07-25 | 2018-10-19 | 广州市建筑科学研究院有限公司 | A kind of rigidity adjustable pile foundation model test cushion cap device and its test method |
| CN109695263A (en) * | 2019-02-28 | 2019-04-30 | 广东广强基础工程有限公司 | A kind of building foundation sedimentation monitoring system |
| CN110761179A (en) * | 2019-11-15 | 2020-02-07 | 赵江涛 | Highway bridge pier anti-settlement device |
| CN111912385A (en) * | 2020-07-25 | 2020-11-10 | 重庆六零七工程勘察设计有限公司 | Long-acting supervision system for settlement of house |
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