CN216746078U - Subway foundation pit peripheral building inclination monitoring system - Google Patents
Subway foundation pit peripheral building inclination monitoring system Download PDFInfo
- Publication number
- CN216746078U CN216746078U CN202220423432.3U CN202220423432U CN216746078U CN 216746078 U CN216746078 U CN 216746078U CN 202220423432 U CN202220423432 U CN 202220423432U CN 216746078 U CN216746078 U CN 216746078U
- Authority
- CN
- China
- Prior art keywords
- inclination
- sensor
- monitoring system
- building
- mounting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a subway foundation pit peripheral building inclination monitoring system, which comprises a central processing server and a plurality of monitoring systems which are communicated with the central processing server and used for monitoring the inclination of a building; the monitoring system comprises a mounting plate, an inclination detection module, a protective cover and a looseness detector; the inclination detection module comprises an electronic circuit board and an inclination sensor; be provided with spacing fixer on the mounting panel, spacing fixer is including setting up fixer and stopper. The inclination monitoring system is simple in structure, reasonable in design, small in size, high in detection precision and good in safety, inclination monitoring of surrounding buildings during subway foundation pit construction is achieved, rainwater and dust in the external environment can be prevented from entering the inclination detection module to affect normal use of the inclination detection module, the use reliability of the monitoring system is effectively guaranteed, the practicability is high, and the popularization and the use are convenient.
Description
Technical Field
The utility model belongs to the technical field of subway construction, and particularly relates to a subway foundation pit peripheral building inclination monitoring system.
Background
In recent years, the economy of China is rapidly developed, the urban population is continuously increased, the construction of urban infrastructure is vigorously developed, in the subway construction process, the inclination value of buildings around the subway foundation pit is an important index for measuring the safety of subway construction, and the effective monitoring of the inclination of the buildings around the subway foundation pit is a precondition for ensuring the safety of the foundation pit and the subway construction. At present, when detecting the inclination angle of a building, an inclination detector is usually installed on the outer side surface of the building, whether the building is inclined is detected in real time through the inclination detector, and the inclination detector is installed on the outer side surface of the building, so that the following problems mainly exist: firstly, the inclination detector is directly arranged on the outer side surface of a building, so that dust and rainwater in the external environment easily enter the inclination detector, the normal use of the inclination detector is influenced, and the reliability is poor; secondly, when the inclination detector is used for monitoring the inclination condition of the building, the inclination detector is likely to incline or even fall off due to instable installation, the detection precision of the inclination detector is influenced, the detection precision is low, and the safety is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems in the prior art, and provides a subway foundation pit peripheral building inclination monitoring system which is simple in structure, reasonable in design and small in size, realizes inclination monitoring of peripheral buildings during subway foundation pit construction, is high in detection precision and good in safety, can prevent rainwater and dust in the external environment from entering an inclination detection module to influence normal use of the inclination detection module, effectively ensures use reliability of the monitoring system, is strong in practicability and is convenient to popularize and use.
In order to solve the technical problems, the utility model adopts the technical scheme that: a subway foundation pit periphery building inclination monitoring system is characterized in that: the system comprises a central processing server and a plurality of monitoring systems which are communicated with the central processing server and are used for monitoring the inclination of the building;
the monitoring system comprises a mounting plate arranged on the outer side surface of the building, an inclination detection module, a protective cover and a looseness detector, wherein the inclination detection module is arranged on the mounting plate and used for detecting the inclination of the building, the protective cover is used for protecting the inclination detection module, and the looseness detector is used for detecting the looseness of the mounting plate;
the inclination detection module comprises an electronic circuit board and an inclination sensor which are both arranged on the mounting plate, a microcontroller and a wireless communication module connected with the microcontroller are integrated on the electronic circuit board, the microcontroller is communicated with the central processing server through the wireless communication module, and the output end of the inclination sensor is connected with the input end of the microcontroller;
offer the mounting groove that supplies the slope sensor installation on the mounting panel, be provided with spacing fixer on the mounting panel, spacing fixer just is used for carrying out the fixer fixed to the slope sensor including setting up in the mounting groove to and set up and just be used for carrying out spacing stopper to the slope sensor at the leading flank of mounting panel.
The inclination monitoring system for the buildings around the subway foundation pit is characterized in that: the safety cover is sleeved on the mounting plate, the safety cover is detachably connected with the mounting plate, and a sealing strip is arranged between the safety cover and the mounting plate.
The inclination monitoring system for the buildings around the subway foundation pit is characterized in that: the looseness detector comprises two laser ranging sensors which are arranged on the mounting plate and located in the protective cover, and the output ends of the laser ranging sensors are connected with the input end of the microcontroller;
two laser rangefinder sensor is located the upper and lower both sides of mounting panel respectively, two laser rangefinder sensor's laser emission end all faces the lateral surface of building, set up the through-hole that supplies the laser beam that laser rangefinder sensor launches to pass on the mounting panel.
The inclination monitoring system for the buildings around the subway foundation pit is characterized in that: the back of slope sensor is laminated with the tank bottom of mounting groove mutually, the bottom surface of slope sensor is laminated with the bottom side of mounting groove mutually, a side of slope sensor is laminated with a side of mounting groove mutually, the fixer is located between another side of slope sensor and another side of mounting groove.
The inclination monitoring system for the buildings around the subway foundation pit is characterized in that: the fixer includes a plurality of length adjustable's dead lever, and is a plurality of the dead lever is laid in proper order between another side of slope sensor and another side of mounting groove along the width direction of slope sensor, every the dead lever all includes adjusting sleeve, sets up respectively at adjusting sleeve both ends and with adjusting sleeve normal running fit's first adjusting screw and second adjusting screw, first adjusting screw stretches out adjusting sleeve's tip and another side of mounting groove and laminates mutually, second adjusting screw stretches out adjusting sleeve's tip and laminates mutually with another side of slope sensor.
The inclination monitoring system for the buildings around the subway foundation pit is characterized in that: the stopper includes that two all set up the leading flank of mounting panel and lie in the mounting groove respectively about the horizontal plate of both sides, install between two horizontal plates and can follow the montant that the length direction of mounting panel removed to and install on the montant and with montant normal running fit's stop screw, set up the waist shape hole that supplies the montant to pass along its length direction on the horizontal plate, set up the screw hole that supplies stop screw to pass on the montant, stop screw's rear end face is laminated with the front of slope sensor mutually.
The inclination monitoring system for the buildings around the subway foundation pit is characterized in that: the mounting plate is detachably mounted on the outer side face of the building through expansion bolts.
Compared with the prior art, the utility model has the following advantages:
1. the utility model respectively monitors the inclination of a plurality of buildings around the subway foundation pit by arranging a plurality of monitoring systems, the monitoring systems are communicated with the central processing server, the inclination data monitored by the inclination sensor are remotely transmitted to the central processing server, so that monitoring personnel can conveniently and remotely monitor the inclination of the buildings simultaneously, and the utility model has high detection precision, time and labor saving and good real-time performance.
2. According to the utility model, the inclination detection module, the looseness detector and the limiting fixer which are arranged on the mounting plate are protected by arranging the protective cover, so that rainwater and dust in the external environment are prevented from entering the inclination detection module to influence the normal use of the inclination detection module, and the use reliability of the monitoring system is effectively ensured.
3. The inclination detection module is arranged to detect whether the building is inclined or not in real time, the looseness detector is arranged to detect whether the mounting plate is loosened or not, the mounting plate can incline when the mounting plate is loosened, an inclination signal detected by the inclination sensor is possibly caused by the inclination of the mounting plate, the detection accuracy of the monitoring system is convenient to guarantee, and the safety is good.
4. The inclination sensor is fixed in the mounting groove by the fixing device, and the inclination sensor is limited by the limiting device, so that the inclination sensor can be detachably mounted in the mounting groove, the mounting and the dismounting are convenient, and the inclination sensor can be conveniently replaced.
In conclusion, the utility model has simple structure and reasonable design, detects the inclination condition of the building by arranging the inclination detection module and the looseness detector, has high detection precision and good safety; the inclination detection module, the looseness detector and the limiting fixer are protected by arranging the protective cover, so that rainwater and dust in the external environment are prevented from entering the inclination detection module to influence the normal use of the inclination detection module, and the use reliability of the monitoring system is effectively ensured; through setting up fixer and stopper with inclination sensor demountable installation in the mounting groove, the installation is convenient with the dismantlement, is convenient for change inclination sensor.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
Fig. 1 is a schematic block diagram of the circuit of the present invention.
Fig. 2 is a schematic structural diagram of the monitoring system of the present invention.
FIG. 3 is a schematic view of the connection structure of the mounting plate, the expansion bolt, the laser ranging sensor, the mounting groove and the limiting fixer according to the present invention.
FIG. 4 is a schematic view of the connection structure of the mounting plate, the protective cover, the sealing strip and the connecting bolt of the present invention.
FIG. 5 is a schematic block diagram of the circuitry of the monitoring system and the central processing server of the present invention.
Description of reference numerals:
1-a central processing server; 2-a monitoring system; 3-a building;
4, mounting a plate; 5, a protective cover; 6-a tilt sensor;
7-a microcontroller; 8-a wireless communication module; 9, mounting a groove;
10-sealing strip; 11-laser ranging sensor; 12-a through hole;
13-adjusting the sleeve; 14-a first adjusting screw; 15-a second adjusting screw;
16-horizontal plate; 17-a vertical rod; 18-a limit screw;
19-expansion bolts; 20-connecting bolts; 21-fixing the bolt;
22-through hole.
Detailed Description
As shown in fig. 1 to 5, the present invention includes a central processing server 1, and a plurality of monitoring systems 2 each communicating with the central processing server 1 and for monitoring the tilt of a building 3;
the monitoring system 2 comprises a mounting plate 4 mounted on the outer side surface of the building 3, an inclination detection module and a protective cover 5, wherein the inclination detection module and the protective cover are arranged on the mounting plate 4 and used for detecting the inclination of the building 3, and the protective cover is used for protecting the inclination detection module, and a looseness detector used for detecting the looseness of the mounting plate 4;
the inclination detection module comprises an electronic circuit board and an inclination sensor 6 which are both arranged on the mounting plate 4, a microcontroller 7 and a wireless communication module 8 connected with the microcontroller 7 are integrated on the electronic circuit board, the microcontroller 7 is communicated with the central processing server 1 through the wireless communication module 8, and the output end of the inclination sensor 6 is connected with the input end of the microcontroller 7;
offer the mounting groove 9 that supplies the installation of tilt sensor 6 on mounting panel 4, be provided with spacing fixer on mounting panel 4, spacing fixer just is used for carrying out the fixer fixed to tilt sensor 6 including setting up in mounting groove 9 to and set up the leading flank at mounting panel 4 and be used for carrying out spacing stopper to tilt sensor 6.
In the embodiment, it should be noted that the plurality of monitoring systems 2 are arranged to respectively monitor the inclination of the plurality of buildings 3 around the subway foundation pit, the plurality of monitoring systems 2 are all communicated with the central processing server 1, and the inclination data monitored by the inclination sensor 6 is remotely transmitted to the central processing server 1, so that monitoring personnel can conveniently and remotely monitor the inclination of the plurality of buildings 3 at the same time, and the method is high in detection precision, time-saving, labor-saving and good in real-time performance;
whether the building 3 is inclined or not is detected in real time by arranging an inclination detection module, so that the detection precision is high; the inclination detection module, the looseness detector and the limiting fixer which are arranged on the mounting plate 4 are protected by arranging the protective cover, so that rainwater and dust in the external environment are prevented from entering the inclination detection module to influence the normal use of the inclination detection module, and the use reliability of the monitoring system is effectively ensured; whether the mounting plate 4 is loosened or not is detected by arranging the looseness detector, the mounting plate 4 can incline when the mounting plate 4 is loosened, and an inclination signal detected by the inclination sensor 6 is possibly caused by the inclination of the mounting plate 4, so that the detection precision of the monitoring system is convenient to ensure, and the using effect is good; meanwhile, when the mounting plate 4 is loosened, a monitoring person can remotely know that the mounting plate 4 is loosened, so that the monitoring person can conveniently fasten the loosened mounting plate 4 again in time, and the safety is good;
In this embodiment, in practical use, the microcontroller 7 is preferably an STM32F103VET6 microcontroller, the wireless communication module 8 is preferably an ATK-ESP8266WIFI module, and the central processing server 1 is preferably a computer.
As shown in fig. 4, in this embodiment, the protection cover 5 is sleeved on the mounting plate 4, the protection cover 5 is detachably connected to the mounting plate 4, and a sealing strip 10 is disposed between the protection cover 5 and the mounting plate 4.
In this embodiment, in practical use, the protection cover 5 and the mounting plate 4 are detachably connected into a whole through the plurality of connecting bolts 20, and the installation and the detachment are convenient.
In this embodiment, seal up the gap between safety cover 5 and the mounting panel 4 through setting up sealing strip 10, avoid in rainwater and the dust among the external environment get into safety cover 5 through the gap between safety cover 5 and the mounting panel 4, the protection is effectual.
As shown in fig. 2, 3 and 5, in the present embodiment, the loosening detector includes two laser distance measuring sensors 11 both disposed on the mounting plate 4 and located in the protective cover 5, and an output end of the laser distance measuring sensor 11 is connected to an input end of the microcontroller 7;
two laser rangefinder sensor 11 is located the upper and lower both sides of mounting panel 4 respectively, two laser rangefinder sensor 11's laser emission end all faces the lateral surface of building 3, set up the through-hole 12 that supplies the laser beam that laser rangefinder sensor 11 launches to pass on the mounting panel 4.
In this embodiment, in practical use, the laser distance measuring sensor 11 is preferably an SLDS-a30P laser distance measuring sensor, and the SLDS-a30P laser distance measuring sensor has high measurement accuracy, is convenient to install, and is easy to control.
In the embodiment, the two laser ranging sensors 11 are arranged to detect the distance between the laser emitting end of the laser ranging sensor 11 and the outer side surface of the building 3 in real time, and when the distance measurement value detected by any one laser ranging sensor 11 in the two laser ranging sensors 11 is greater than the distance set value, the mounting plate 4 is loosened; when the distance measurement values detected by the two laser ranging sensors 11 are equal to the distance set value, the installation of the installation plate 4 is firm; when the back surface of the mounting plate 4 is completely attached to the outer side surface of the building 3, it indicates that the mounting plate 4 is firmly attached, and the distance set value of the laser distance measuring sensor 11 is the distance measurement value detected by the laser distance measuring sensor 11 when the back surface of the mounting plate 4 is completely attached to the outer side surface of the building 3.
As shown in fig. 3, in the present embodiment, the back surface of the tilt sensor 6 is attached to the bottom surface of the mounting groove 9, the bottom surface of the tilt sensor 6 is attached to the bottom side surface of the mounting groove 9, one side surface of the tilt sensor 6 is attached to one side surface of the mounting groove 9, and the holder is located between the other side surface of the tilt sensor 6 and the other side surface of the mounting groove 9.
In this embodiment, during actual use, the cross-sectional area of mounting groove 9 is greater than the cross-sectional area of inclination sensor 6, is convenient for install the inclination sensor 6 of different sizes in mounting groove 9, and application scope is wide.
As shown in fig. 2 and 3, in this embodiment, the fixing device includes a plurality of fixing rods with adjustable lengths, the fixing rods are sequentially arranged between the other side surface of the tilt sensor 6 and the other side surface of the mounting groove 9 along the width direction of the tilt sensor 6, each fixing rod includes an adjusting sleeve 13, and a first adjusting screw 14 and a second adjusting screw 15 which are respectively arranged at two ends of the adjusting sleeve 13 and are in running fit with the adjusting sleeve 13, the end of the first adjusting screw 14 extending out of the adjusting sleeve 13 is attached to the other side surface of the mounting groove 9, and the end of the second adjusting screw 15 extending out of the adjusting sleeve 13 is attached to the other side surface of the tilt sensor 6.
In this embodiment, the length of the fixing rod is adjusted by adjusting the lengths of the first adjusting screw 14 and the second adjusting screw 15 extending out of the adjusting sleeve 13, so that the length of the fixing rod is adapted to the distance between the other side surface of the tilt sensor 6 and the other side surface of the mounting groove 9; during the in-service use, be provided with the internal thread on the inside wall of adjusting sleeve 13, be provided with on the lateral wall of first adjusting screw 14 with the first external screw thread of interior screw-thread fit, be provided with on the lateral wall of second adjusting screw 15 with interior screw-thread fit's second external screw thread, first external screw thread with the screw thread of second external screw thread is turned round to the opposite side, and when rotatory adjusting sleeve 13 towards one direction, first adjusting screw 14 and second adjusting screw 15 stretch out adjusting sleeve 13 simultaneously outwards and make the length of fixed rod is prolonged, and when rotatory adjusting sleeve 13 towards another opposite direction, first adjusting screw 14 and second adjusting screw 15 screw in adjusting sleeve 13 simultaneously inwards make the length of fixed rod shortens, and it is convenient to adjust, and labour saving and time saving.
As shown in fig. 2 and 3, in this embodiment, the stopper includes two horizontal plates 16, a vertical rod 17 and a limit screw 18, wherein the two horizontal plates 16 are disposed on the front side of the mounting plate 4 and are respectively located on the upper side and the lower side of the mounting groove 9, the vertical rod 17 is mounted between the two horizontal plates 16 and can move along the length direction of the mounting plate 4, the limit screw 18 is mounted on the vertical rod 17 and is rotatably matched with the vertical rod 17, a waist-shaped hole for the vertical rod 17 to pass through is formed in the horizontal plate 16 along the length direction of the horizontal plate, a threaded hole for the limit screw 18 to pass through is formed in the vertical rod 17, and the rear end surface of the limit screw 18 is attached to the front surface of the tilt sensor 6.
In this embodiment, the end of the vertical rod 17 is detachably connected to the horizontal plate 16 by a fixing bolt 21.
In this embodiment, during the in-service use, the quantity of stop screw 18 can be selected to two, and is spacing from openly carrying on inclination sensor 6 through setting up stop screw 18, avoids inclination sensor 6 to drop out from mounting groove 9 in the use.
As shown in fig. 1, in the present embodiment, the mounting plate 4 is detachably mounted on the outer side surface of the building 3 by expansion bolts 19.
In this embodiment, the number of the expansion bolts 19 is preferably four, the four expansion bolts 19 are respectively located at four corners of the mounting plate 4, and the four corners of the mounting plate 4 are respectively provided with through holes 22 for the expansion bolts 19 to pass through.
When the system is used, the monitoring systems 2 are respectively installed on the buildings 3 around the subway foundation pit, the inclination conditions of the buildings 3 are respectively monitored through the monitoring systems 2, the installation method and the monitoring method of the monitoring systems 2 are the same, and when any monitoring system 2 is installed and used, the system mainly comprises the following steps:
step one, installing a monitoring system 2 on a building 3:
step 101, installing an inclination sensor 6 in an installation groove 9, and fixing the inclination sensor 6 in the installation groove 9 through a plurality of fixing rods;
step 102, adjusting the limit screw 18 to enable the rear end face of the limit screw 18 to be attached to the front face of the inclination sensor 6;
103, detachably mounting the mounting plate 4 on the building 3 through a plurality of expansion bolts 19;
104, mounting a sealing strip 10 on the side surface of the mounting plate 4, sleeving the protective cover 5 on the mounting plate 4, and detachably connecting the protective cover 5 and the mounting plate 4 into a whole through a plurality of connecting bolts 20 to finish the mounting of the monitoring system 2 on the outer side surface of the building 3;
step two, monitoring whether the building 3 is inclined:
whether the building 3 is inclined or not is detected in real time through the inclination sensor 6, when the inclination sensor 6 detects an inclination signal and distance measurement values detected by the two laser ranging sensors 11 are equal to a distance set value, the building 3 is indicated to be inclined, the microcontroller 7 remotely transmits the received inclination signal of the inclination sensor 6 to the central processing server 1 through the wireless communication module 8, and monitoring personnel can remotely know that the building 3 is inclined through the central processing server 1. The utility model has simple structure and reasonable design, detects the inclination condition of the building by arranging the inclination detection module and the looseness detector, has high detection precision and good safety; the inclination detection module, the looseness detector and the limiting fixer are protected by arranging the protective cover, so that rainwater and dust in the external environment are prevented from entering the inclination detection module to influence the normal use of the inclination detection module, and the use reliability of the monitoring system is effectively ensured; through setting up fixer and stopper with inclination sensor demountable installation in the mounting groove, the installation is convenient with the dismantlement, is convenient for change inclination sensor.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and all simple modifications, changes and equivalent structural changes made to the above embodiment according to the technical spirit of the present invention still fall within the protection scope of the technical solution of the present invention.
Claims (7)
1. A subway foundation pit periphery building inclination monitoring system is characterized in that: comprising a central processing server (1) and a plurality of monitoring systems (2) each communicating with the central processing server (1) and for monitoring the inclination of a building (3);
the monitoring system (2) comprises a mounting plate (4) arranged on the outer side surface of the building (3), an inclination detection module and a protective cover (5), wherein the inclination detection module is arranged on the mounting plate (4) and used for detecting the inclination of the building (3), the protective cover is used for protecting the inclination detection module, and a loosening detector is used for detecting the loosening of the mounting plate (4);
the inclination detection module comprises an electronic circuit board and an inclination sensor (6) which are both arranged on the mounting plate (4), a microcontroller (7) and a wireless communication module (8) connected with the microcontroller (7) are integrated on the electronic circuit board, the microcontroller (7) is communicated with the central processing server (1) through the wireless communication module (8), and the output end of the inclination sensor (6) is connected with the input end of the microcontroller (7);
offer mounting groove (9) that supply inclination sensor (6) to install on mounting panel (4), be provided with spacing fixer on mounting panel (4), spacing fixer just is used for carrying out the fixer fixed to inclination sensor (6) including setting up in mounting groove (9) to and set up the leading flank in mounting panel (4) and be used for carrying out spacing stopper to inclination sensor (6).
2. A subway pit periphery building inclination monitoring system as claimed in claim 1, wherein: the mounting plate (4) is sleeved with the protective cover (5), the protective cover (5) is detachably connected with the mounting plate (4), and a sealing strip (10) is arranged between the protective cover (5) and the mounting plate (4).
3. A subway pit periphery building inclination monitoring system as claimed in claim 1, wherein: the looseness detector comprises two laser ranging sensors (11) which are arranged on the mounting plate (4) and located in the protective cover (5), and the output ends of the laser ranging sensors (11) are connected with the input end of the microcontroller (7);
two laser rangefinder sensor (11) are located the upper and lower both sides of mounting panel (4) respectively, two the laser emission end of laser rangefinder sensor (11) all faces the lateral surface of building (3), set up through-hole (12) that the laser beam that supplies laser rangefinder sensor (11) to launch passed on mounting panel (4).
4. A subway pit periphery building inclination monitoring system as claimed in claim 1, wherein: the back of slope sensor (6) is laminated with the tank bottom of mounting groove (9) mutually, the bottom surface of slope sensor (6) is laminated with the bottom side of mounting groove (9) mutually, a side of slope sensor (6) is laminated with a side of mounting groove (9) mutually, the fixer is located between another side of slope sensor (6) and another side of mounting groove (9).
5. A subway pit periphery building inclination monitoring system as claimed in claim 4, wherein: the fixer includes a plurality of length adjustable's dead lever, and is a plurality of the dead lever is laid in proper order between another side of inclination sensor (6) and another side of mounting groove (9) along the width direction of inclination sensor (6), every the dead lever all includes adjusting sleeve (13), sets up respectively at adjusting sleeve (13) both ends and with adjusting sleeve (13) normal running fit's first adjusting screw (14) and second adjusting screw (15), first adjusting screw (14) are stretched out the tip of adjusting sleeve (13) and are laminated with another side of mounting groove (9) mutually, the tip that second adjusting screw (15) stretched out adjusting sleeve (13) is laminated with another side of inclination sensor (6) mutually.
6. A subway pit periphery building inclination monitoring system as claimed in claim 1, wherein: the stopper includes that two all set up horizontal plate (16) in the leading flank of mounting panel (4) and be located mounting groove (9) upper and lower both sides respectively, install between two horizontal plate (16) and can follow montant (17) that the length direction of mounting panel (4) removed to and install on montant (17) and with montant (17) normal running fit's stop screw (18), set up the waist shape hole that supplies montant (17) to pass along its length direction on horizontal plate (16), set up the screw hole that supplies stop screw (18) to pass on montant (17), the rear end face of stop screw (18) is laminated with the front of tilt sensor (6) mutually.
7. A subway pit periphery building inclination monitoring system as claimed in claim 1, wherein: the mounting plate (4) is detachably mounted on the outer side face of the building (3) through expansion bolts (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220423432.3U CN216746078U (en) | 2022-03-01 | 2022-03-01 | Subway foundation pit peripheral building inclination monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220423432.3U CN216746078U (en) | 2022-03-01 | 2022-03-01 | Subway foundation pit peripheral building inclination monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216746078U true CN216746078U (en) | 2022-06-14 |
Family
ID=81921151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220423432.3U Active CN216746078U (en) | 2022-03-01 | 2022-03-01 | Subway foundation pit peripheral building inclination monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216746078U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117268478A (en) * | 2023-11-23 | 2023-12-22 | 四川交通职业技术学院 | Traffic safety monitoring device, system, method and storage medium |
-
2022
- 2022-03-01 CN CN202220423432.3U patent/CN216746078U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117268478A (en) * | 2023-11-23 | 2023-12-22 | 四川交通职业技术学院 | Traffic safety monitoring device, system, method and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216746078U (en) | Subway foundation pit peripheral building inclination monitoring system | |
| CN203323790U (en) | Sensor collection control system | |
| CN110879053A (en) | Multi-sensor integrated automatic slope deformation monitoring device | |
| CN207440079U (en) | A kind of quality of water environment monitoring device using internet | |
| CN110797981B (en) | Power cable safety monitoring system in tunnel | |
| CN108828183B (en) | Multi-functional monitoring devices of coal mining area exploitation subsidence land damage | |
| CN110686726A (en) | Movable rapid monitoring system for assembled beam bridge | |
| CN105277173B (en) | Device for detecting bridge oblique displacement | |
| KR101418086B1 (en) | Roof-attached photovoltaic generating system that having a malfunction self-diagnosis function | |
| CN205475180U (en) | Building site's deep basal pit real -time monitoring system | |
| CN207558134U (en) | A kind of optical fiber perimeter safety-protection system | |
| CN203011547U (en) | Temperature monitoring device used in each phase connector in busway | |
| CN214587219U (en) | Geological disaster monitoring and early warning system | |
| CN217981165U (en) | Raise dust detector for municipal works | |
| CN114777940A (en) | Steel rail temperature monitoring device and steel rail temperature monitoring method | |
| CN210570519U (en) | Bridge beam slab hinge joint state online recognition device | |
| CN207317788U (en) | A kind of novel subway shield construction ground Collapse monitor device | |
| CN113963498A (en) | Electric power cable anti-theft device | |
| CN206842900U (en) | High pedestal jib crane safety monitoring system | |
| CN216977980U (en) | Multi-parameter outdoor billboard safety monitoring device | |
| CN112229361A (en) | Pillar inclination monitoring equipment and intelligent pillar | |
| CN109458935B (en) | Multidirectional multi-probe displacement monitoring equipment | |
| CN215524598U (en) | Device for detecting and calibrating image acquisition range of camera | |
| CN216843827U (en) | AI microclimate pan-tilt ball machine for power transmission line | |
| CN214843399U (en) | Ionospheric scintillation real-time monitoring and early warning device based on GNSS |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |