CN213274222U - Device and system for monitoring stability of surface building in subway station construction process - Google Patents
Device and system for monitoring stability of surface building in subway station construction process Download PDFInfo
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- CN213274222U CN213274222U CN202022485304.5U CN202022485304U CN213274222U CN 213274222 U CN213274222 U CN 213274222U CN 202022485304 U CN202022485304 U CN 202022485304U CN 213274222 U CN213274222 U CN 213274222U
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- data acquisition
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- acquisition device
- inclinometer
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- 238000012544 monitoring process Methods 0.000 title claims description 25
- 238000010276 construction Methods 0.000 title claims description 14
- 238000000034 method Methods 0.000 title claims description 14
- 230000002706 hydrostatic effect Effects 0.000 claims abstract description 17
- 238000012806 monitoring device Methods 0.000 claims abstract description 13
- 230000003068 static effect Effects 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 19
- 238000004804 winding Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
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- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model discloses a surface building stability monitoring device and system in subway station work progress, including box, fixed bolster, hydrostatic level, inclinometer, data acquisition device and water tank, the fixed bolster is arranged in the box, and the hydrostatic level is installed on the fixed bolster and is connected with data acquisition device, and the hydrostatic level passes through the pipeline to be connected with the water tank, and the inclinometer is connected with data acquisition device, and the fixed bolster includes vertical support and spirit level mounting bracket; the level mounting frame comprises a mounting base, a horizontal adjusting plate and a horizontal adjusting assembly, one end of the mounting base is mounted on the side wall of the vertical support, the static level is mounted on the horizontal adjusting plate, and the horizontal adjusting assembly is arranged between the horizontal adjusting plate and the mounting base. The device has the advantages of simple structure, convenient adjustment of the static level gauge, accurate measurement result and the like.
Description
Technical Field
The utility model relates to an engineering construction monitoring devices technical field, concretely relates to earth's surface building stability monitoring devices and system in subway station work progress.
Background
In the construction process of subways, tunnels and the like, the phenomenon that the stability of surrounding buildings is reduced due to stratum movement and ground subsidence is objective, so that the judgment of the safety of the buildings through monitoring the stability of the surrounding buildings in the construction process is very important. The condition of prior art monitoring building stability is mainly the settlement and the slope condition of manual measurement building, and this kind of measuring method error is great, consumes the manpower to receive special weather influence and abandon the measurement easily. Meanwhile, in the prior art, the monitoring of the building settlement condition and the building inclination condition is generally separated operation, integrated operation cannot be realized, and the whole device fails when a certain automatic sensor fails.
In order to solve the above problems, the patent of the Chinese utility model is: 206609418U, patent name: building subsides slope integration monitoring devices discloses a monitoring devices, including support, water tank, data acquisition box and setting settlement appearance and the inclinometer on the support, settlement appearance and inclinometer that settlement appearance and inclinometer can gather the building to send to the server through data acquisition device and monitor the building in order to realize in real time, however, the device has following not enough: 1. two sets of settlement instruments need to be installed in the device, so that the structure is complex; 2. meanwhile, the settlement gauge is directly fixed on the support, so that the settlement gauge is inconvenient to horizontally adjust, and monitoring results are affected.
SUMMERY OF THE UTILITY MODEL
The utility model discloses surface building stability monitoring system in subway station work progress has been proposed to above problem, has simple structure, simultaneously can be convenient adjust the settlement gauge, has guaranteed the accuracy of monitoring result.
The utility model discloses a technical means as follows:
a device for monitoring the stability of a ground surface building in the construction process of a subway station comprises a box body, a fixed support, a static level gauge, an inclinometer, a data acquisition device and a water tank, wherein the fixed support is arranged in the box body;
the level mounting bracket comprises a mounting base, a horizontal adjusting plate and a horizontal adjusting assembly, one end of the mounting base is mounted on the side wall of the vertical support, the static level is mounted on the horizontal adjusting plate, and the horizontal adjusting plate is arranged between the mounting base and the horizontal adjusting assembly.
Further, the horizontal adjustment subassembly includes connecting rod, reset spring and nut, be equipped with the through-hole on the installation base, the connecting rod upper end with the bottom surface of horizontal adjustment board is connected, the connecting rod lower extreme is equipped with screw thread portion, the connecting rod lower extreme passes the through-hole and by installing the nut, reset spring arranges in between horizontal adjustment board and the installation base and the cover on the connecting rod.
Further, horizontal adjustment subassembly includes connecting rod, bearing and adjust knob, the connecting rod upper end with the bottom surface of horizontal adjustment board is connected, the connecting rod lower extreme is equipped with screw thread portion, adjust knob passes through the bearing is installed on the installation base, be equipped with the screw hole in the adjust knob, screw thread portion with the screw hole is connected.
Furthermore, the data acquisition device comprises a data acquisition module and a wireless module, the data acquisition module is respectively connected with the hydrostatic level and the inclinometer through data lines, and the acquisition module is connected with the wireless module.
Further, the inclinometer is a guide rail type inclinometer, and the inclinometer further comprises an electric winch and a winch mounting seat, wherein the winch mounting seat is fixed on the vertical support, the electric winch is installed on the winch mounting seat, and a data wire of the guide rail type inclinometer is wound on the electric winch.
The device further comprises a data acquisition device protection box and a protection box mounting rack; the data acquisition device is installed in the data acquisition device guard box, the guard box mounting bracket includes support fixed part and guard box fixed part, the guard box mounting bracket passes through the support fixed part is fixed on the inner wall of box, the data acquisition device guard box can slide in the guard box fixed part, and fix in the guard box mounting bracket.
The utility model provides a surface building stability monitoring system in subway station work progress, include the utility model discloses a monitoring devices, among a plurality of devices hydrostatic level passes through the pipeline and connects gradually.
Compared with the prior art, subway station work progress in earth's surface building stability monitoring system have following advantage, the surveyor's level mounting bracket is including installation base, horizontal adjustment board and horizontal adjustment subassembly, the hydrostatic level is installed on the horizontal adjustment board, horizontal adjustment board and installation base are equipped with the horizontal adjustment subassembly, the horizontal adjustment subassembly can adjust the horizontal adjustment board, and then realize the adjustment to the hydrostatic level, improved the installation accuracy of hydrostatic level, guaranteed the monitoring result.
Drawings
Fig. 1 is an axial view of a surface building stability monitoring device in the subway station construction process disclosed in embodiment 1 of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a schematic view of the hydrostatic level mounted on a level mount;
FIG. 4 is a block diagram of a level mount having a first leveling assembly;
FIG. 5 is a block diagram of a level mount having a second leveling assembly;
FIG. 6 is a block diagram of an adjustment knob;
fig. 7 is the utility model discloses a surface building stability monitoring system's structure chart in subway station work progress.
In the figure: 1. a case, 2, a fixed support, 20, a vertical support, 200, a case connecting portion, 201, a mounting bracket fixing portion, 3, a level mounting bracket, 30, a mounting base, 300, a through hole, 31, a horizontal adjustment plate, 32, a horizontal adjustment component, 320, a connecting rod, 321, a return spring, 322, a nut, 323, a bearing, 324, an adjusting knob, 3240, a bearing fixing portion, 3241, a handheld portion, 3242, a threaded hole, 325, a pressing plate, 326, a snap ring, 40, a data acquisition device protection box, 41, a protection box mounting bracket, 410, a support fixing portion, 411, a protection box fixing portion, 50, a static level, 51, an inclinometer, 510, an electric winch, 511, a winch mounting base, 5110, a vertical fixing portion, 5111, a horizontal fixing portion, 52, a data acquisition device, 520, an acquisition module, 521, a wireless module, 53, a water tank, 54, a pipeline, 55, a storage battery, 6, a water, And (4) a launching box.
Detailed Description
Example 1
As shown in fig. 1, fig. 2 and fig. 3, the utility model discloses a device for monitoring stability of a ground surface building in a construction process of a subway station, which comprises a box body 1, a fixed bracket 2, a static level 50, an inclinometer 51, a data acquisition device 52 and a water tank 53; in this embodiment, the front end of the box body 1 is an operation window (i.e. the front end has no side plate), a cover plate at the upper end of the box body 1 extends outwards to form a rain shelter, the rear end of the box body 1 is provided with a fixed angle plate 10, the box body 1 is horizontally fixed on a building wall through a bolt, the fixed support 2 is arranged in the box body 1, the static level 50 is mounted on the fixed support 2 and connected with the data acquisition device 52, the static level 50 is connected with the water tank 53 arranged outside the box body 1 through a pipeline 54, the inclinometer 51 is arranged in the box body 1 and connected with the data acquisition device 52, the fixed support comprises a vertical support 20 and a level mounting rack 3 mounted on the vertical support 20, in the figure, the vertical support 20 comprises a horizontally arranged box body connecting part 200 and a vertically arranged mounting rack fixing part 201 arranged on the box body connecting part 200, the level mounting bracket 3 is fixed on the mounting bracket fixing part 201; the level mounting rack 3 includes a mounting base 30, a horizontal adjustment plate 31 and a horizontal adjustment assembly 32, one end of the mounting base 30 is fixed on the side wall of the mounting rack fixing portion 201 by a bolt, the static level 50 is mounted on the horizontal adjustment plate 31, the horizontal adjustment assembly 32 is arranged between the horizontal adjustment plate 31 and the mounting base 30, as shown in fig. 4, the horizontal adjustment assembly 32 includes a connecting rod 320, a return spring 321 and a nut 322, a through hole 300 is arranged on the mounting base 30, the horizontal adjustment assembly 32 has 4 groups, which are respectively mounted at the positions of 4 corners of the horizontal adjustment plate 31, the upper end of the connecting rod 320 is connected with the bottom surface of the horizontal adjustment plate 31, specifically, the upper end of the connecting rod 320 can be screwed with the bottom surface of the horizontal adjustment plate 31, or a connection lug can be mounted on the bottom surface of the horizontal adjustment plate, connecting rod upper end processing pinhole to be connected with the engaging lug through round pin axle, the connecting rod 320 lower extreme is equipped with screw thread portion, the connecting rod 320 lower extreme passes through-hole 300 on the mounting plate 30 is installed nut 322, reset spring 321 is arranged in between horizontal adjustment board 31 and the installation base 30 and the cover on the connecting rod 320, the theory of operation of spirit level mounting bracket 3 is as follows: after the horizontal adjustment board passes through the horizontal adjustment subassembly to be installed on the installation base, adjust the nut on the different horizontal adjustment subassemblies and can realize the lift to four angles of horizontal adjustment board, and then guarantee that the horizontal adjustment board is in the horizontality, just also make the hydrostatic level that is in on the horizontal adjustment board be in the horizontality, the accuracy of hydrostatic level data acquisition has been guaranteed, set up reset spring on horizontal adjustment board and installation base, can be when the bolt is transferred the pine, reset spring promotes the horizontal adjustment board and rises.
Further, the data acquisition device 52 includes a data acquisition module 520 and a wireless module 521, the data acquisition module 520 is connected with the hydrostatic level 50 and the inclinometer 51 through data lines respectively, the data acquisition module 520 is connected with the wireless module 521, the hydrostatic level 50 and the inclinometer 51 transmit acquired data information (settlement value and inclination value) to the data acquisition module 520 through data lines, and the data information is transmitted to the wireless module 521 through the data acquisition module 520, the wireless module 521 can wirelessly transmit the data information acquired by the data acquisition module 520 to the transmitting box 6 in a short distance, a GPRS module is built in the transmitting box 6, and the data information is transmitted to a server through the GPRS module in the transmitting box 6, so that the settlement remote monitoring of the building is realized.
In this embodiment, the inclinometer 51 is a guide rail type inclinometer, an electric capstan 510 and a capstan mounting seat 511 are further arranged in the box body 1, the capstan mounting seat 511 comprises a vertical fixing part 5110 and a horizontal fixing part 5111, the horizontal fixing part 5111 is vertically arranged on the vertical fixing part 5110, the vertical fixing part 5110 is fixed on the side wall of the vertical support 20 through a bolt, a through hole is further formed in the vertical support so as to pass through a pipeline and a data line, the electric capstan 510 is mounted on the horizontal fixing part 5111, a data wire of the guide rail type inclinometer is wound on the electric capstan 510, when the inclination data needs to be monitored, the guide rail type inclinometer can be placed in the pre-buried inclinometer, and the electric capstan 510 drives the guide rail type inclinometer to move in the inclinometer, so as to measure the inclination data of the building, and transmit the data to the data acquisition module 520 through the data wire, data acquisition module 520 transmits data to wireless module 521, and wireless module 521 can be with data information short distance wireless transmission to the transmission case 6 that data acquisition module 520 acquireed, and transmission case 6 embeds there is the GPRS module to transmit to the server by the GPRS module in the transmission case 6, be the remote monitoring of tilt state to the realization to the building.
Further, the device also comprises a data acquisition device protection box 40 and a protection box mounting rack 41; the data acquisition device 52 is installed in the data acquisition device protection box 40, a storage battery 55 is further arranged in the data acquisition device protection box 40 to supply power to each module, as shown in the figure, the protection box installation frame 41 comprises a support fixing part 410 and a protection box fixing part 411, the protection box fixing part 411 is an angle steel structure, a fixing plate (support fixing part) is welded at the end part of angle steel, the protection box installation frame 41 is fixed on the inner wall of the box body 1 through the support fixing part 410, the protection box installation frame 41 has 4 groups and is arranged in a rectangle, four angle steels form a rectangular accommodating space, four side edges of the data acquisition device protection box can be respectively clamped in the 4 angle steels and can be fixed in the protection box installation frame through structures such as a baffle plate or a bolt, and the data acquisition device can be further protected by arranging the data acquisition device protection box, and the data acquisition device is taken as a whole, so that the installation and maintenance are convenient.
Example 2
As shown in fig. 5, the second embodiment of the ground surface building stability monitoring device in the subway station construction process disclosed in the present invention is different from the horizontal adjustment assembly in the difference between embodiment 2 and embodiment 1, in this embodiment, the horizontal adjustment assembly 32 includes a connecting rod 320, a bearing 323 and an adjusting knob 324, the upper end of the connecting rod 320 is connected to the bottom surface of the horizontal adjustment plate 31, specifically, the upper end of the connecting rod 320 can be screwed to the bottom surface of the horizontal adjustment plate 31, or a connecting lug can be installed on the bottom surface of the horizontal adjustment plate, a pin hole is processed at the upper end of the connecting rod and connected to the connecting lug through a pin shaft, a threaded portion is provided at the lower end of the connecting rod 320, the adjusting knob 324 is installed on the installation base 30 through the bearing 323, specifically, a bearing hole is processed at the upper end of the installation base 30, the bearing 323 is installed in the, and is limited in the mounting base 30 by a bearing pressing plate, as shown in fig. 6, the adjusting knob 324 includes a bearing fixing portion 3240 and a holding portion 3241, an anti-slip structure may be provided on the holding portion, the adjusting knob 324 is disposed at the lower end of the mounting base, and a snap ring 326 is provided on the bearing fixing portion 3240 to be fixedly connected with an inner ring of the bearing 324, a threaded hole 3242 is provided in the adjusting knob 324, and the threaded portion of the connecting rod 320 is connected with the threaded hole. Can drive adjust knob through handheld portion and rotate, adjust knob can drive the lift of connecting rod, and then realizes the regulation to the horizontal adjustment board, guarantees the level of hydrostatic level appearance, improves the precision of monitoring result.
Example 3
As shown in fig. 7 be the utility model discloses a ground surface building stability monitoring system in subway station work progress, including the monitoring devices who discloses in a plurality of embodiment 1 or embodiment 2, among a plurality of devices hydrostatic level passes through the pipeline and connects gradually to a plurality of devices share a transmission case, unify again and return data transmission to the server, a whole set of monitoring devices can not influence whole monitoring devices's monitoring because of single sensor's trouble like this, find the fault location more easily, reach save time and the effect of raising the efficiency.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a ground surface building stability monitoring devices in subway station work progress, includes box (1), fixed bolster (2), static level gauge (50), inclinometer (51), data acquisition device (52) and water tank (53), fixed bolster (2) are arranged in box (1), static level gauge (50) are installed on fixed bolster (2) and with data acquisition device (52) are connected, static level gauge (50) pass through pipeline (54) with water tank (53) are connected, inclinometer (51) with data acquisition device (52) are connected, its characterized in that: the fixed support (2) comprises a vertical support (20) and a level mounting rack (3) arranged on the vertical support (20);
the level mounting frame (3) comprises a mounting base (30), a horizontal adjusting plate (31) and a horizontal adjusting assembly (32), one end of the mounting base (30) is mounted on the side wall of the vertical support (20), the static level (50) is mounted on the horizontal adjusting plate (31), and the horizontal adjusting plate (31) and the mounting base (30) are provided with the horizontal adjusting assembly (32) therebetween.
2. The device for monitoring the stability of the ground surface building in the construction process of the subway station as claimed in claim 1, wherein: horizontal adjustment subassembly (32) include connecting rod (320), reset spring (321) and nut (322), be equipped with through-hole (300) on installation base (30), connecting rod (320) upper end with the bottom surface of horizontal adjustment board (31) is connected, connecting rod (320) lower extreme is equipped with screw thread portion, connecting rod (320) lower extreme passes through-hole (300) is installed nut (322), reset spring (321) are arranged in between horizontal adjustment board (31) and installation base (30) and the cover on connecting rod (320).
3. The device for monitoring the stability of the ground surface building in the construction process of the subway station as claimed in claim 1, wherein: horizontal adjustment subassembly (32) include connecting rod (320), bearing (323) and adjust knob (324), connecting rod (320) upper end with the bottom surface of horizontal adjustment board (31) is connected, connecting rod (320) lower extreme is equipped with screw thread portion, adjust knob (324) pass through bearing (323) is installed on installation base (30), be equipped with screw hole (3242) in adjust knob (324), screw thread portion with the screw hole is connected.
4. The device for monitoring the stability of the ground surface building in the construction process of the subway station as claimed in claim 1, wherein: the data acquisition device (52) comprises a data acquisition module (520) and a wireless module (521), the data acquisition module (520) is respectively connected with the hydrostatic level (50) and the inclinometer (51) through data lines, and the data acquisition module (520) is connected with the wireless module (521).
5. The device for monitoring the stability of the ground surface building in the construction process of the subway station as claimed in claim 1, wherein: inclinometer (51) is guide tracked inclinometer, still includes electric capstan (510) and capstan winch mount pad (511), capstan winch mount pad (511) are fixed on vertical support (20), electric capstan winch (510) are installed on capstan winch mount pad (511), the last winding of electric capstan winch has the data wire of guide tracked inclinometer.
6. The device for monitoring the stability of the ground surface building in the construction process of the subway station as claimed in claim 1, wherein: the device also comprises a data acquisition device protection box (40) and a protection box mounting rack (41); data acquisition device (52) are installed in data acquisition device guard box (40), guard box mounting bracket (41) are including support fixed part (410) and guard box fixed part (411), guard box mounting bracket (41) are passed through support fixed part (410) are fixed on the inner wall of box (1), data acquisition device guard box (40) can slide in guard box fixed part (411), and fix in guard box mounting bracket (41).
7. The utility model provides a surface building stability monitoring system in subway station work progress which characterized in that: comprising a plurality of monitoring devices according to any one of claims 1 to 6, the hydrostatic levels of the plurality of devices being connected in series by a conduit.
Priority Applications (1)
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CN202022485304.5U CN213274222U (en) | 2020-10-30 | 2020-10-30 | Device and system for monitoring stability of surface building in subway station construction process |
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CN202022485304.5U CN213274222U (en) | 2020-10-30 | 2020-10-30 | Device and system for monitoring stability of surface building in subway station construction process |
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CN213274222U true CN213274222U (en) | 2021-05-25 |
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CN202022485304.5U Expired - Fee Related CN213274222U (en) | 2020-10-30 | 2020-10-30 | Device and system for monitoring stability of surface building in subway station construction process |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114659493A (en) * | 2022-02-09 | 2022-06-24 | 徐杰 | Novel static level gauge testing mechanism and method |
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2020
- 2020-10-30 CN CN202022485304.5U patent/CN213274222U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114659493A (en) * | 2022-02-09 | 2022-06-24 | 徐杰 | Novel static level gauge testing mechanism and method |
CN114659493B (en) * | 2022-02-09 | 2023-08-25 | 广州建筑工程监理有限公司 | Static level gauge testing mechanism and method |
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Granted publication date: 20210525 |