CN116255962B - Buried ground subsidence monitoring device - Google Patents
Buried ground subsidence monitoring device Download PDFInfo
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- CN116255962B CN116255962B CN202310521934.9A CN202310521934A CN116255962B CN 116255962 B CN116255962 B CN 116255962B CN 202310521934 A CN202310521934 A CN 202310521934A CN 116255962 B CN116255962 B CN 116255962B
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- 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)
Abstract
The invention discloses a buried ground subsidence monitoring device, and relates to the field of subsidence monitoring. This monitoring devices is subsided on buried ground, including foundation plate, two guard frames, a plurality of drilling seat, measurement mark and a plurality of regional measuring rod, make adjacent drilling seat can move about relatively through moving the subassembly, monitor the subsidence of corresponding drilling seat region through regional measuring rod. This monitoring device is subsided on buried ground is connected with the stripper plate through regional measuring stick, when subsides appear on the ground in drilling seat region, and drilling seat removes for another drilling seat, and inside mount pad, promotion seat, stripper plate and a plurality of fixed plate all slide along with it of drilling seat this moment, and the regional measuring stick that is in stripper plate top moves thereupon this moment, through regional measuring stick's removal this moment, can judge the monitoring of the subsidence data of corresponding drilling seat region, can effectively carry out multizone monitoring.
Description
Technical Field
The invention relates to the technical field of settlement monitoring devices, in particular to a buried ground settlement monitoring device.
Background
The settlement monitoring device is a device for monitoring the settlement distance of a building or structure, and is arranged at a place where settlement change of the building is most sensitively reflected, so that settlement change can be displayed, and corresponding measures can be performed in advance for processing.
According to the prior art, the settlement monitoring device is buried at the monitoring point, a reference point for settlement observation is arranged on the ground, and the current ground settlement value is carried out by measuring the change of the marked value.
However, the existing sedimentation device can only monitor the whole sedimentation of an area through a measuring mark, can not subdivide the monitored area, can monitor the ground sedimentation of areas with different depths, can rapidly judge the sedimentation change, and can analyze the change to carry out a corresponding solution.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a buried ground subsidence monitoring device, which solves the problems that the existing subsidence device can only monitor the whole subsidence of an area through a measuring mark and can not subdivide the monitored area so as to monitor the ground subsidence of areas with different depths.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a buried ground subsides monitoring devices, includes foundation slab, two protection frames, a plurality of drilling seat, measurement mark and a plurality of regional measuring stick, the inside of drilling seat is provided with the removal subassembly, makes adjacent drilling seat can move about relatively through the removal subassembly, monitors the subsidence of corresponding drilling seat region through regional measuring stick, and the removal subassembly includes mount pad and connecting seat, the inside of drilling seat is provided with fixed subassembly, under fixed subassembly's effect for corresponding drilling seat is fixed with ground, makes the position of drilling seat stable, and fixed subassembly includes stripper plate, push plate and a plurality of fixed plates.
Preferably, the lower surface of protection frame is connected with and removes the seat, the protection frame is through removing the upper surface of seat sliding connection at the foundation base plate, the foundation base plate is fixed subaerial, the foundation base plate is connected with one of them drilling seat surface, should threaded connection has the protection seat on the inner wall of drilling seat, the inside of protection seat is provided with the location cuff, the measurement mark is pegged graft on the inner wall of location cuff, a plurality of regional measuring rod are pegged graft on the inner wall of protection seat.
Preferably, the measuring standard passes a plurality of drilling seats and contacts with ground, and is a plurality of regional measuring rod is laminated mutually with the stripper plate upper surface that corresponds respectively, the upper surface of stripper plate is provided with two positioning seat, sliding connection has spacing seat on the inner wall of positioning seat, the other end of spacing seat is connected with extrusion spring, extrusion spring's the other end is connected with the positioning seat, two spacing seat is laminated mutually with the surface of regional measuring rod, two under the effect of spacing seat, press from both sides tightly regional measuring rod.
Preferably, the inner wall of drilling seat and mount pad threaded connection, sliding connection has a plurality of sliders on the inner wall of mount pad, the surface at the connecting seat is connected to the slider, the connecting seat passes through a plurality of sliders sliding connection on the inner wall of mount pad, the upper surface of connecting seat is connected with adjacent drilling seat, the lower surface of mount pad is connected with promotes the seat, promote the seat and laminate mutually with the stripper plate upper surface promote the effect of seat down with the stripper plate.
Preferably, the lower surface of the extrusion plate is connected with a plurality of guide rods, the other ends of the guide rods are connected with the pushing plate, the outer surfaces of the guide rods are slidably connected with fixing seats, the fixing seats are connected with the inner walls of the drilling seats, and the positions of the extrusion plate are limited under the action of the fixing seats.
Preferably, a plurality of return springs are connected to the inner wall of the fixed seat, the other ends of the return springs are connected with the upper surface of the pushing plate, the return springs are sleeved on the outer surface of the guide rod, a plurality of first rotating seats are arranged on the lower surface of the pushing plate, and rotating rods are connected to the inner wall of the first rotating seats in a rotating mode.
Preferably, the other end of the rotating rod is rotationally connected with a second rotating seat, the end part of the second rotating seat is connected with a moving rod, the outer surface of the moving rod is slidably connected with a sliding rod, the sliding rod is slidably connected onto the inner wall of the corresponding drilling seat, one end of the sliding rod outside the drilling seat is connected with a fixed plate, a plurality of fixed plates are contacted with the ground, and the drilling seat is fixed in the ground under the action of the fixed plates.
Preferably, one end of the moving rod, which is located inside the sliding rod, is connected with a pushing spring, and the other end of the pushing spring is connected to the inner wall of the sliding rod, so that when the sliding rod pushes the corresponding fixed plate to move under the action of the pushing spring, the distances of the fixed plates can be different, and the fixed plates can be contacted with the ground.
The invention discloses a buried ground subsidence monitoring device, which has the following beneficial effects:
1. this monitoring device is subsided on embedded ground is connected the inside location cuff and the drilling seat of protection seat through the protection seat, under the effect of location cuff, is prescribing a limit to the position of measurement target for the measurement target is in vertical decline, can directly demonstrate the vertical variation distance of measurement target, directly demonstrates ground subsidence distance.
2. This monitoring devices is subsided on buried ground is connected with the stripper plate through regional measuring rod, when subsides appear on the ground in drilling seat region, the drilling seat subsides along with ground this moment, drive its inside threaded connection's mount pad and remove, the mount pad slides along connecting seat and slider this moment, make the drilling seat remove for another drilling seat, the inside mount pad of drilling seat this moment, promote the seat, stripper plate and a plurality of fixed plate all slide along with it, the regional measuring rod that is in the stripper plate top this moment moves thereupon, the removal through regional measuring rod this moment, can judge the monitoring of the subsidence data of corresponding drilling seat region, can effectively carry out multizone monitoring.
3. This monitoring device is subsided on embedded ground makes a plurality of first rotating seats remove simultaneously under the removal of push plate, the first rotating seat that rotates with the dwang and be connected at this moment rotates thereupon, under the rotation of dwang, promote the second and rotate the seat and remove for the second rotates the seat and drives the dwang and remove, the dwang slides on the inner wall of slide bar at this moment, moves when the dwang, make the dwang extrude push spring, make push spring compressed, under push spring's bounce, the slide bar receives thrust this moment, make the slide bar slide along the drilling seat, under the removal of slide bar, promote fixed plate and ground contact and extrusion, fix the drilling seat.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an overall cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the structure A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic view of the internal structure of the drilling seat according to the present invention;
FIG. 5 is a schematic view of a connecting seat according to the present invention;
FIG. 6 is a schematic view of the inside of the drilling seat according to another embodiment of the present invention;
FIG. 7 is a schematic view of the structure of the squeeze plate of the present invention;
FIG. 8 is a schematic view of a slide bar structure according to the present invention;
FIG. 9 is a schematic view of a positioning seat according to the present invention;
fig. 10 is a schematic view of the internal structure of the positioning seat according to the present invention.
In the figure: 1. a base plate; 2. a protective frame; 201. a movable seat; 3. a drilling seat; 301. a protection seat; 302. positioning the ferrule; 4. a measurement mark; 401. a regional measuring rod; 5. a mounting base; 501. a connecting seat; 502. a slide block; 503. a pushing seat; 6. an extrusion plate; 601. a fixing seat; 602. a guide rod; 603. a pushing plate; 604. a return spring; 7. a fixing plate; 701. a rotating lever; 702. a slide bar; 703. a first rotating seat; 704. a second rotating seat; 705. a moving rod; 706. pushing springs, 8 and positioning seats; 801. a limit seat; 802. the spring is pressed.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
According to the embedded ground subsidence monitoring device, the problem that the existing subsidence device can only monitor the whole subsidence of one area through the measuring mark 4, the monitored area cannot be subdivided, the ground subsidence of different depth areas is monitored, the subsidence change can be rapidly judged, the problem of corresponding solutions is analyzed through the change, the measuring mark 4 is vertically descended, the vertical change distance of the measuring mark 4 can be directly represented, the ground subsidence distance is directly represented, when the ground in the area of the drilling seat 3 is subsided, the drilling seat 3 is subsided along with the ground at the moment, the drilling seat 3 moves relative to the other drilling seat 3, the extrusion plate 6 in the drilling seat 3 slides along with the movement of the area measuring rod 401 above the extrusion plate 6 at the moment, the subsidence data of the area corresponding to the drilling seat 3 can be judged through the movement of the area measuring rod 401 at the moment, and the area monitoring can be effectively carried out.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
The embodiment of the invention discloses a buried ground subsidence monitoring device.
According to the drawings 1-10, the device comprises a base plate 1, two protection frames 2, a plurality of drilling seats 3, a measuring standard 4 and a plurality of area measuring rods 401, wherein a movable assembly is arranged in each drilling seat 3, the adjacent drilling seats 3 can move relatively through the movable assembly, sedimentation of areas corresponding to the drilling seats 3 is monitored through the area measuring rods 401, and the movable assembly comprises an installation seat 5 and a connecting seat 501;
the inside of drilling seat 3 is provided with fixed subassembly, under fixed subassembly's effect for corresponding drilling seat 3 is fixed with ground, makes the position of drilling seat 3 stable, and fixed subassembly includes stripper plate 6, push plate 603 and a plurality of fixed plate 7.
The lower surface of the protection frame 2 is connected with a movable seat 201, the protection frame 2 is connected to the upper surface of the foundation slab 1 in a sliding way through the movable seat 201, and under the sliding of the movable seat 201, the protection frame 2 can be driven to move, so that the two protection frames 2 are opened or closed, the protection and the observation of the measurement target 4 and the plurality of area measurement rods 401 are facilitated, the fluctuation of the measurement target 4 and the plurality of area measurement rods 401 caused by the influence of the outside can be effectively avoided, the occurrence of the problem of monitoring data is caused, and a lock catch can be arranged between the two protection frames 2, so that the two protection frames 2 are connected, and the protection is effectively carried out;
the foundation base plate 1 is fixed on the ground, the foundation base plate 1 is connected with the outer surface of one drilling seat 3, the drilling seat 3 connected with the foundation base plate 1 is fixed on the ground through the foundation base plate 1, the position of the drilling seat 3 is leveled with the ground, the foundation base plate 1 is used as a datum point for sedimentation observation, the inner wall of the drilling seat 3 is connected with the protection seat 301 in a threaded mode, the positioning hoops 302 are arranged in the protection seat 301, the measuring standard 4 is inserted into the inner wall of the positioning hoops 302, the positioning hoops 302 in the protection seat 301 are connected with the drilling seat 3 through the protection seat 301, the position of the measuring standard 4 is limited under the action of the positioning hoops 302, the measuring standard 4 is enabled to be in vertical descending, the vertical change distance of the measuring standard 4 can be directly represented, the ground sedimentation distance is directly represented, and the plurality of area measuring rods 401 are inserted into the inner wall of the protection seat 301.
The measuring standard 4 passes through the plurality of drilling seats 3 to be contacted with the ground, the plurality of area measuring rods 401 are respectively attached to the upper surfaces of the corresponding extrusion plates 6, the area measuring rods 401 are connected with the extrusion plates 6, when the ground in the area of the drilling seat 3 subsides, the drilling seat 3 is driven to move along with the ground along with the subsidence of the ground, and the mounting seat 5 in threaded connection with the drilling seat is driven to move, and the mounting seat 5 slides along the connecting seat 501 and the sliding block 502, so that the drilling seat 3 moves relative to the other drilling seat 3;
at this time, the installation seat 5, the pushing seat 503, the extrusion plate 6 and the plurality of fixing plates 7 inside the drilling seat 3 slide along with each other, the area measuring rod 401 above the extrusion plate 6 moves along with the extrusion plate 6, and at this time, the monitoring of sedimentation data corresponding to the area of the drilling seat 3 can be judged by the movement of the area measuring rod 401, so that multi-area monitoring can be effectively performed;
the upper surface of stripper plate 6 is provided with two positioning seat 8, sliding connection has spacing seat 801 on the inner wall of positioning seat 8, the other end of spacing seat 801 is connected with extrusion spring 802, the other end of extrusion spring 802 is connected with positioning seat 8, two spacing seats 801 are laminated mutually with the surface of regional measuring rod 401, under the effect of two spacing seats 801, press from both sides the clamp of regional measuring rod 401, when pegging graft regional measuring rod 401 in two positioning seat 8, regional measuring rod 401 at this moment contacts and extrudes with the upper surface of two spacing seats 801 at first, make two spacing seats 801 carry out the reverse movement on the inner wall of positioning seat 8, under the removal of spacing seat 801, make extrusion spring 802 compressed, under extrusion spring 802's rebound, promote two spacing seats 801 to remove in opposite directions and press from both sides the clamp to regional measuring rod 401 fixedly, make regional measuring rod 401 be fixed on stripper plate 6 steadily.
The inner wall of drilling seat 3 and mount pad 5 threaded connection through with mount pad 5 threaded fixation on drilling seat 3, sliding connection has a plurality of sliders 502 on the inner wall of mount pad 5, slider 502 connects the surface at connecting seat 501, connecting seat 501 makes connecting seat 501 and mount pad 5 relative slip through a plurality of sliders 502 on the inner wall of mount pad 5, the upper surface of connecting seat 501 is connected with adjacent drilling seat 3, make adjacent drilling seat 3 and mount pad 5 relative movement through connecting seat 501, owing to mount pad 5 is connected with drilling seat 3, thereby make two adjacent drilling seats 3 can relative movement, the lower surface of mount pad 5 is connected with promotes seat 503, promote seat 503 and stripper plate 6 upper surface laminating mutually, promote stripper plate 6 downwardly under the effect of promote seat 503.
The lower surface of stripper plate 6 is connected with a plurality of guide bars 602, the other end of a plurality of guide bars 602 is connected with push plate 603, the surface sliding connection of a plurality of guide bars 602 has fixing base 601, fixing base 601 is connected with the inner wall of drilling seat 3, under the effect of fixing base 601, fixing base 601 is fixed on the inner wall of drilling seat 3, thereby make stripper plate 6 the biggest can remove and laminate mutually with the upper surface of fixing base 601, when stripper plate 6 moves under the promotion of push plate 503, under the removal of stripper plate 6, make stripper plate 6 drive a plurality of guide bars 602 and slide along the inner wall of fixing base 601, make stripper plate 6 slide along the appointed route, under the removal of guide bar 602, make stripper plate 603 slide, inject the position of stripper plate 6.
The inner wall of the fixed seat 601 is connected with a plurality of return springs 604, the other end of the return springs 604 is connected with the upper surface of the pushing plate 603, the return springs 604 are sleeved on the outer surface of the guide rod 602, when the pushing plate 603 moves, the return springs 604 between the pushing plate 603 and the fixed seat 601 are stretched, the pushing plate 603 always has upward movement trend under the rebound of the return springs 604, the lower surface of the pushing plate 603 is provided with a plurality of first rotating seats 703, the inner wall of the first rotating seats 703 is rotationally connected with a rotating rod 701, the plurality of first rotating seats 703 move simultaneously under the movement of the pushing plate 603, and at the moment, the first rotating seats 703 rotationally connected with the rotating rod 701 rotate along with the rotation.
The other end of the rotating rod 701 is rotatably connected with a second rotating seat 704, the end part of the second rotating seat 704 is connected with a moving rod 705, the second rotating seat 704 is pushed to move under the rotation of the rotating rod 701, the second rotating seat 704 drives the moving rod 705 to move, the outer surface of the moving rod 705 is slidably connected with a sliding rod 702, at the moment, the moving rod 705 slides on the inner wall of the sliding rod 702, the sliding rod 702 is slidably connected on the inner wall of the corresponding drilling seat 3, one end of the sliding rod 702, which is positioned outside the drilling seat 3, is connected with a fixed plate 7, a plurality of fixed plates 7 are contacted with the soil, and the drilling seat 3 is fixed in the soil under the action of the plurality of fixed plates 7.
One end of the moving rod 705, which is positioned inside the sliding rod 702, is connected with a pushing spring 706, the other end of the pushing spring 706 is connected to the inner wall of the sliding rod 702, when the moving rod 705 moves, the moving rod 705 extrudes the pushing spring 706, so that the pushing spring 706 is compressed, under the rebound of the pushing spring 706, the sliding rod 702 is pushed at the moment, so that the sliding rod 702 slides along the drilling seat 3, and under the movement of the sliding rod 702, the fixed plate 7 is pushed to contact and extrude the land;
because the push plate 603 moves, the plurality of first rotating seats 703 move, so that the rotating rod 701 correspondingly rotates, the push springs 706 are compressed by the moving rod 705, so that the sliding rod 702 moves, and when the distances between the plurality of fixing plates 7 and the ground are different, the fixing plates 7 can be ensured to be in contact with the ground under the action of the push springs 706, so that the drilling seat 3 is fixed, and when the sliding rod 702 pushes the corresponding fixing plates 7 to move at the moment, the distances between the plurality of fixing plates 7 can be different, and the plurality of fixing plates 7 can be in contact with the ground.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a monitoring devices is subsided on embedded ground, includes foundation slab (1), two protection frames (2), a plurality of drilling seat (3), measurement mark (4) and a plurality of regional measuring stick (401), its characterized in that: the inside of drilling seat (3) is provided with the removal subassembly, makes adjacent drilling seat (3) can move relatively through removing the subassembly, subsides through regional measuring stick (401) corresponding drilling seat (3) regional subsides monitor, and the removal subassembly includes mount pad (5) and connecting seat (501), the inside of drilling seat (3) is provided with fixed subassembly, under fixed subassembly's effect for corresponding drilling seat (3) are fixed with ground, make the position of drilling seat (3) stable, and fixed subassembly includes stripper plate (6), push plate (603) and a plurality of fixed plates (7);
the lower surface of the protection frame (2) is connected with a movable seat (201), the protection frame (2) is connected to the upper surface of a foundation slab (1) in a sliding manner through the movable seat (201), the foundation slab (1) is fixed on the ground, the foundation slab (1) is connected with the outer surface of one of the drilling seats (3), the inner wall of the drilling seat (3) is connected with a protection seat (301) in a threaded manner, a positioning hoop (302) is arranged in the protection seat (301), the measuring mark (4) is inserted into the inner wall of the positioning hoop (302), and a plurality of area measuring rods (401) are inserted into the inner wall of the protection seat (301);
the measuring standard (4) passes through the drilling seats (3) to be contacted with the ground, the area measuring rods (401) are respectively attached to the upper surfaces of the corresponding extruding plates (6), two positioning seats (8) are arranged on the upper surfaces of the extruding plates (6), limiting seats (801) are slidably connected to the inner walls of the positioning seats (8), the other ends of the limiting seats (801) are connected with extruding springs (802), the other ends of the extruding springs (802) are connected with the positioning seats (8), the two limiting seats (801) are attached to the outer surfaces of the area measuring rods (401), and the area measuring rods (401) are clamped under the action of the two limiting seats (801);
the inner wall of drilling seat (3) and mount pad (5) threaded connection, sliding connection has a plurality of sliders (502) on the inner wall of mount pad (5), slider (502) are connected at the surface of connecting seat (501), connecting seat (501) are through a plurality of sliders (502) sliding connection on the inner wall of mount pad (5), the upper surface of connecting seat (501) is connected with adjacent drilling seat (3), the lower surface of mount pad (5) is connected with promotes seat (503), promote seat (503) and stripper plate (6) upper surface laminating mutually promote under the effect of seat (503), promote stripper plate (6) downwards.
2. The embedded ground settlement monitoring device of claim 1, wherein: the lower surface of stripper plate (6) is connected with a plurality of guide bars (602), and a plurality of the other end of guide bar (602) is connected with push plate (603), and a plurality of the surface sliding connection of guide bar (602) has fixing base (601), fixing base (601) are connected with the inner wall of drilling seat (3) under the effect of fixing base (601), inject the position of stripper plate (6).
3. The embedded ground settlement monitoring device of claim 2 wherein: the novel rotary table is characterized in that a plurality of return springs (604) are connected to the inner wall of the fixed seat (601), the other ends of the return springs (604) are connected with the upper surface of the pushing plate (603), the return springs (604) are sleeved on the outer surface of the guide rod (602), a plurality of first rotary seats (703) are arranged on the lower surface of the pushing plate (603), and rotary rods (701) are rotatably connected to the inner wall of the first rotary seats (703).
4. A buried ground settlement monitoring device as claimed in claim 3 wherein: the other end of dwang (701) rotates and is connected with second rotation seat (704), the end connection of second rotation seat (704) has movable rod (705), the surface sliding connection of movable rod (705) has slide bar (702), slide bar (702) sliding connection is on the inner wall of corresponding drilling seat (3), slide bar (702) are in drilling seat (3) external one end and are connected with fixed plate (7), and a plurality of fixed plate (7) contact with the soil, through a plurality of under the effect of fixed plate (7), fix drilling seat (3) in the soil.
5. The embedded ground settlement monitoring device of claim 4 wherein: the movable rod (705) is connected with a pushing spring (706) at one end inside the sliding rod (702), and the other end of the pushing spring (706) is connected to the inner wall of the sliding rod (702), so that when the sliding rod (702) pushes the corresponding fixed plate (7) to move under the action of the pushing spring (706), the distances of the fixed plates (7) are the same or different, and the fixed plates (7) can be contacted with the ground.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310521934.9A CN116255962B (en) | 2023-05-10 | 2023-05-10 | Buried ground subsidence monitoring device |
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| CN202310521934.9A CN116255962B (en) | 2023-05-10 | 2023-05-10 | Buried ground subsidence monitoring device |
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| CN116255962B true CN116255962B (en) | 2023-08-04 |
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| CN117249807B (en) * | 2023-10-26 | 2024-01-26 | 江苏众和工程检测有限公司 | Settlement degree measuring device for bridge construction |
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| CN218757642U (en) * | 2022-09-12 | 2023-03-28 | 青海省海西公路桥梁工程有限公司 | Monitoring equipment for researching crack resistance of base layer construction in saline soil area |
| CN116067339A (en) * | 2023-03-06 | 2023-05-05 | 山东省地质矿产勘查开发局第五地质大队（山东省第五地质矿产勘查院） | Regional ground subsidence real-time supervision early warning device |
| CN115950396A (en) * | 2023-03-15 | 2023-04-11 | 山西金宝岛基础工程有限公司 | Surface and underground integrated settlement monitoring device and method |
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