CN218002519U - Underground space settlement monitoring device - Google Patents
Underground space settlement monitoring device Download PDFInfo
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- CN218002519U CN218002519U CN202221640316.3U CN202221640316U CN218002519U CN 218002519 U CN218002519 U CN 218002519U CN 202221640316 U CN202221640316 U CN 202221640316U CN 218002519 U CN218002519 U CN 218002519U
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Abstract
The utility model relates to the technical field of underground space settlement monitoring, and discloses a settlement monitoring device comprising a monitor, a first monitoring row, a second monitoring row and a processor, wherein the first monitoring row comprises a plurality of first monitoring columns, and the second monitoring row comprises a plurality of second monitoring columns; the first monitoring column and the second monitoring column respectively form a sliding area, the monitor comprises a slider, the slider is sleeved with the sliding area, the sliding area is provided with an upper limit part and a lower limit part, the upper limit part is used for limiting the slider to slide upwards, the lower limit part is used for limiting the slider to slide downwards, and the top of the first monitoring column and the top of the second monitoring column are respectively provided with a distance meter; the monitor comprises a level gauge, and the top of the first monitoring column and the top of the second monitoring column are respectively provided with the level gauge. And meanwhile, the combined analysis is convenient for analyzing the concrete condition of foundation pit settlement, the data is more accurate, the data is transmitted by a wireless network, the automatic monitoring is realized, and the transmission timeliness of the monitoring data is greatly improved.
Description
Technical Field
The patent of the utility model relates to a technical field of underground space settlement monitoring particularly, relates to underground space settlement monitoring device.
Background
Along with the development of underground space, building construction is more and more expanded to the underground, and the construction depth and the construction breadth are gradually increased; therefore, in the process of excavation and underground engineering construction of the foundation pit, various observation and analysis works are carried out on the geotechnical properties of the foundation pit, the deflection of the supporting structure and the change of the surrounding environment conditions, and the monitoring result is fed back in time.
Among the prior art, mostly observe the settlement data through the steel rule settlement gauge, the operation is comparatively complicated, and efficiency is lower, and the monitoring timeliness is not good.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an underground space settlement monitoring device aims at solving prior art, and underground space settlement monitoring promptness is not good problem.
The utility model discloses a realize like this, underground space settlement monitoring devices, including monitor, first monitoring row, second monitoring row and treater, along the width direction of foundation ditch, first monitoring row with the second detects the row and is the interval and corresponds the range arrangement, first monitoring row includes a plurality of first monitoring posts, each first monitoring post is the interval range arrangement and inlays and establish the foundation ditch arrangement along the length direction of foundation ditch, the second monitoring row includes a plurality of second monitoring posts, each the second monitoring post is the interval range arrangement and inlays and establish the foundation ditch arrangement along the length direction of foundation ditch;
the first monitoring column and the second monitoring column respectively form a sliding area, the monitor comprises a slider, the slider is sleeved on the sliding area and is arranged, the sliding area is provided with an upper limit part and a lower limit part, the upper limit part is used for limiting the slider to slide upwards, the lower limit part is used for limiting the slider to slide downwards, the top of the first monitoring column and the top of the second monitoring column are respectively provided with a distance meter, the distance meters are used for detecting the longitudinal distance of the slider, the distance meters are in signal connection arrangement with the processor, and the distance meters are laser distance meters;
the monitor includes the spirit level, the top of first monitoring post with the top of second monitoring post is equipped with respectively the spirit level, the spirit level is used for detecting the levelness of first monitoring post with the levelness of second monitoring post, the spirit level with the treater is signal connection arranges.
The top of first monitoring post forms first post groove, first post groove is sunken arrangement down, the top of second monitoring post forms the second post groove, the second post groove is sunken arrangement down, first post groove with the second post groove is used for supplying respectively the spirit level the distancer is installed.
Further, the monitor comprises a positioner and a viewer, the positioners are respectively arranged at the top of the first monitoring column and the top of the second monitoring column, the positioners are used for positioning the longitudinal height of the first monitoring column and the longitudinal height of the second monitoring column, and the positioners are in signal connection arrangement with the processor; the observation instrument is used for emitting monitoring light rays, and the locator is used for receiving the monitoring light rays; the positioner is disposed in the first post slot or the second post slot.
Furthermore, the first monitoring columns form a reference part, each first monitoring column and each second monitoring column respectively form a horizontal angle standard value with the reference part, and the observation instrument is used for measuring the horizontal angle standard value and transmitting the horizontal angle standard value to the processor for storage; the observation instrument comprises a timing module, the timing module is used for outputting timing signals, the observation instrument is in a measuring state based on the timing signals, the reference part is a scale mark, and the scale mark is horizontally arranged.
Further, the underground space settlement monitoring device comprises a reference column, the reference column is far away from the foundation pit and is arranged, the positioner is arranged at the top of the reference column, the observation instrument monitors that the reference column forms a longitudinal standard value, the observation instrument monitors that the first monitoring column or the second monitoring column form a longitudinal contrast value, and the longitudinal standard value and the longitudinal contrast value are respectively transmitted to the processor.
Furthermore, underground space settlement monitoring device is including putting the frame, put the frame and arrange the foundation ditch in, just put the frame with first monitoring post is corresponding the arrangement from top to bottom, first monitoring post has the tension ring, the inside of first monitoring post forms first post chamber, the tension ring is cyclic annular and extends to first post chamber, the monitor includes tensiometer and tensile rope, the tensiometer is installed put the frame and is arranged, the upper portion of tensile rope with the tensiometer is connected the arrangement, the lower part of tensile rope with the tension ring is connected the arrangement, the tensile rope is the tensioning and arranges, the tensiometer is used for monitoring the tensile force change of tensile rope.
Furthermore, the placing frame is provided with a tensioner, the tensioner is connected with the tension meter and is used for driving the tension meter to ascend or descend;
the tensioner comprises a first fastening head with a first fastening portion, a second fastening head with a second fastening portion, and a connecting head connecting the first and second fastening heads together such that the first and second fastening heads are movable relative to each other, and the first and second fastening heads are restrained at least on one side; the first fastening head is connected with the placement frame, the second fastening head is connected with the tension meter, and the second fastening head is used for driving the tension meter to ascend or descend.
Furthermore, the placing frame comprises a placing plate, the placing plate is provided with a placing table, the placing table is arranged in an upward protruding mode and forms a placing opening, the lower portion of the tensile rope penetrates through the placing opening to extend downwards, the placing table is used for bearing the tensile instrument, and the caliber of the placing opening is smaller than the cross section of the tensile instrument; the placing table is arranged in a frustum shape with a large upper part and a small lower part.
Further, the processor is in a wireless signal transmission arrangement with the monitor.
Compared with the prior art, the utility model provides an underground space settlement monitoring device, first monitoring row and second monitoring row are both sides along the width of foundation ditch and arrange, monitor the both sides of foundation ditch, arrange each first monitoring post and second monitoring post in the foundation ditch main part respectively, the slider also is arranged in the foundation ditch main part, the initial longitudinal distance data transmission of slider is to the treater and store in the treater with the distancer, the initial levelness of first monitoring post and the initial levelness of second monitoring post are also transmitted to the treater and store in the treater with the spirit level; when settlement occurs, the distance data of the slider changes, the change data is transmitted to the processor, the processor analyzes and judges whether the settlement exceeds a safety value and feeds back the settlement to workers, when horizontal displacement or deviation occurs, the data of the level gauge changes, and the processor judges whether the foundation pit is in a safe state based on the data of the level gauge; therefore, the concrete condition of foundation pit settlement can be conveniently analyzed through joint analysis, the data are more accurate, the data are transmitted through a wireless network, automatic monitoring is achieved, and the transmission timeliness of the monitoring data is greatly improved.
Drawings
Fig. 1 is a schematic diagram of a data transmission layout of a processor of an underground space settlement monitoring device provided by the present invention;
fig. 2 is a schematic plan view of the underground space settlement monitoring device provided by the present invention;
fig. 3 is a schematic layout diagram of a first monitoring row and a second monitoring row of the underground space settlement monitoring device provided by the present invention;
fig. 4 is a schematic partial perspective view of a first monitoring column of the underground space settlement monitoring device provided by the present invention;
fig. 5 is a schematic top view of a first monitoring column of the underground space settlement monitoring device provided by the present invention;
fig. 6 is a schematic perspective view of a tensioner of an underground space settlement monitoring device provided by the present invention;
fig. 7 is a schematic perspective view of the observation instrument of the underground space settlement monitoring device provided by the utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the above terms can be understood according to specific situations by those of ordinary skill in the art.
Referring to fig. 1-7, the preferred embodiment of the present invention is shown.
The underground space settlement monitoring device comprises a monitor, a first monitoring row, a second monitoring row and a processor, wherein the first monitoring row and the second monitoring row are arranged at intervals correspondingly along the width direction of a foundation pit, the first monitoring row comprises a plurality of first monitoring columns 1, each first monitoring column 1 is arranged at intervals along the length direction of the foundation pit and embedded in the foundation pit, the second monitoring row comprises a plurality of second monitoring columns 6, and each second monitoring column 6 is arranged at intervals along the length direction of the foundation pit and embedded in the foundation pit; the first monitoring column 1 and the second monitoring column 6 form a sliding area 11 respectively, the monitor comprises a slider 2, the slider 2 is arranged in a sleeved mode in the sliding area 11, the sliding area 11 is provided with an upper limit part and a lower limit part, the upper limit part is used for limiting the slider 2 to slide upwards, the lower limit part is used for limiting the slider 2 to slide downwards, distance measuring devices 14 are arranged on the top of the first monitoring column 1 and the top of the second monitoring column 6 respectively, the distance measuring devices 14 are used for detecting the longitudinal distance of the slider 2, the distance measuring devices 14 are in signal connection with a processor, and the distance measuring devices 14 are laser distance measuring devices 14; the monitor includes spirit level 13, and the top of first monitoring column 1 and the top of second monitoring column 6 are equipped with spirit level 13 respectively, and spirit level 13 is used for detecting the levelness of first monitoring column 1 and the levelness of second monitoring column 6, and spirit level 13 is signal connection with the processor and arranges.
In the underground space settlement monitoring device, the first monitoring row and the second monitoring row are arranged on two sides along the width of the foundation pit, the two sides of the foundation pit are monitored, the first monitoring column 1 and the second monitoring column 6 are respectively arranged in the foundation pit main body, the slider 2 is also arranged in the foundation pit main body, the distance meter 14 transmits the initial longitudinal distance data of the slider 2 to the processor and stores the data in the processor, and the level meter 13 also transmits the initial levelness of the first monitoring column 1 and the initial levelness of the second monitoring column 6 to the processor and stores the data in the processor; when settlement occurs, the distance data of the slider 2 changes, the change data is transmitted to the processor, the processor analyzes and judges whether the settlement exceeds a safety value and feeds back the settlement to workers, when horizontal displacement or deviation occurs, the data of the level meter 13 changes, and the processor judges whether the foundation pit is in a safe state based on the data of the level meter 13; like this, joint analysis simultaneously, the concrete condition of foundation ditch settlement of being convenient for analyze, data are more accurate, and wireless network transmission data, realize automatic monitoring and greatly improve the transmission timeliness of monitoring data.
The laser range finder 14 firstly uses a laser diode to aim at a target to emit laser pulses, the laser pulses are scattered in all directions after being reflected by the target, and part of scattered light returns to a receiver, so that the detection and feedback of the distance are realized.
The first column groove 12 has a first groove hole, the laser range finder 14 is arranged opposite to the first groove hole, and the first groove hole is arranged opposite to the slider 2, so that the position distance of the slider 2 is detected and fed back.
Similarly, the second slot has a second slot, the laser range finder 14 is arranged opposite to the second slot, and the second slot is arranged opposite to the slider 2, so that the position distance of the slider 2 can be detected and fed back.
A first column groove 12 is formed in the top of the first monitoring column, the first column groove 12 is arranged in a downward concave mode, a second column groove is formed in the top of the second monitoring column, the second column groove is arranged in a downward concave mode, and the first column groove 12 and the second column groove are used for installing a level meter 13 and a distance meter 14 respectively; thus, the level 13 and the distance meter 14 are convenient to install.
The second cylinder groove is the annular and arranges, and the second cylinder groove is equipped with a plurality of second projections, and the second projection is used for inlaying and establishes spirit level 13 or distancer 14, under the effect of second projection, plays location fixed action to spirit level 13 or distancer 14, improves spirit level 13 and distancer 14's setting steadiness.
The positioner 15 is arranged in the first column groove 12 or the second column groove; installation of scope 8 and locator 15 is facilitated.
When the first monitoring column 1 is constructed to a foundation pit, the upper part of the slider 2 is in abutting arrangement with the upper limit part, if the foundation pit has longitudinal settlement, the slider 2 is in sliding arrangement relative to the first monitoring column 1 due to different stress changes of the slider 2 and the first monitoring row due to different gravity; and (4) combining the data of the level meter 13 to generate changes, and performing combined analysis to analyze the specific condition of foundation pit settlement.
Under the action of each level meter 13, the horizontal displacement of the top of the slope can be effectively monitored.
The monitor comprises a positioner 15 and an observation instrument 8, the positioners 15 are respectively arranged at the top of the first monitoring column 1 and the top of the second monitoring column 6, the positioner 15 is used for positioning the longitudinal height of the first monitoring column 1 and the longitudinal height of the second monitoring column 6, and the positioner 15 is in signal connection with the processor; the observation instrument 8 is used for emitting monitoring light, and the positioner 15 is used for receiving the monitoring light; the longitudinal height of the first monitoring column 1 and the longitudinal height of the second monitoring column 6 are realized under the cooperation of the observation instrument 8 and the positioner 15.
A first monitoring column 1 forms a reference part, each first monitoring column 1 and each second monitoring column 6 form a horizontal angle standard value with the reference part respectively, an observation instrument 8 is used for measuring the horizontal angle standard value and transmitting the horizontal angle standard value to a processor for storage, the reference part is a scale mark, and the scale mark is horizontally arranged; the observation instrument 8 includes a timing module for outputting a timing signal, and the observation instrument 8 is in a measurement state based on the timing signal.
The underground space settlement monitoring device comprises a reference column, the reference column is far away from a foundation pit and is arranged, a positioner 15 is arranged at the top of the reference column, an observation instrument 8 monitors the reference column to form a longitudinal standard value, the observation instrument 8 monitors the first monitoring column 1 or the second monitoring column 6 to form a longitudinal contrast value, and the longitudinal standard value and the longitudinal contrast value are respectively transmitted to a processor.
A second monitoring column 6 forms a reference part, each second monitoring column 6 and each second monitoring column 6 respectively form a horizontal angle standard value with the reference part, and the observation instrument 8 is used for measuring the horizontal angle standard value and transmitting the horizontal angle standard value to the processor for storage; the observation instrument 8 includes a timing module for outputting a timing signal, and the observation instrument 8 is in a measurement state based on the timing signal.
Underground space subsides monitoring devices is including putting frame 3, it arranges the foundation ditch in to put frame 3, and it arranges to put frame 3 and first monitoring post 1 to be corresponding from top to bottom, first monitoring post 1 has the tension ring, the inside of first monitoring post 1 forms first post chamber, the tension ring is cyclic annular and extends to first post chamber, the monitor includes tensiometer 4 and pulling force rope 5, tensiometer 4 installs and puts frame 3 and arrange, the upper portion and the tensiometer 4 of pulling force rope 5 are connected and arrange, the lower part and the tension ring of pulling force rope 5 are connected and arrange, pulling force rope 5 is the tensioning and arranges, tensiometer 4 is used for monitoring the pulling force change of pulling force rope 5.
The placing rack 3 is provided with a tensioner 7, the tensioner 7 is connected with the tension meter 4, and the tensioner 7 is used for driving the tension meter 4 to ascend or descend.
The tensioner 7 comprises a first fastening head 71, a second fastening head 73 and a connecting head 72, the first fastening head 71 having a first fastening section, the second fastening head having a second fastening section, the connecting head 72 connecting the first fastening head 71 and the second fastening head 73 together such that the first fastening head 71 and the second fastening head 73 are movable relative to each other, and the first fastening head 71 and the second fastening head 73 are restrained at least on one side; the first fastening head 71 is connected with the placement frame, the second fastening head 73 is connected with the tension meter, and the second fastening head 73 is used for driving the tension meter to ascend or descend; the second fastening head 73 is movably arranged relative to the connecting head 72, so that the tension meter is driven to ascend or descend.
The placing frame 3 comprises a placing plate, the placing plate is provided with a placing table, the placing table is arranged in an upward convex mode and forms a placing opening, the lower portion of the tension rope 5 penetrates through the placing opening and extends downwards, the placing table is used for bearing the tension meter 4, and the caliber of the placing opening is smaller than the cross section of the tension meter 4; the placing table is arranged in a frustum shape with a large upper part and a small lower part.
Place frame 3 and arrange the foundation ditch in, and place frame 3 and second monitoring post 6 and be corresponding the arrangement from top to bottom, second monitoring post 6 has the tension ring, the inside of second monitoring post 6 forms the second post chamber, the tension ring is cyclic annular and extends to the second post chamber, the monitor includes tensiometer 4 and pulling force rope 5, tensiometer 4 installs and places frame 3 and arrange, the upper portion and the pulling force appearance 4 of pulling force rope 5 are connected and arrange, the lower part and the tension ring of pulling force rope 5 are connected and arrange, pulling force rope 5 is the tensioning and arranges, pulling force appearance 4 is used for monitoring pulling force rope 5's pulling force change.
The processor realizes signal transmission and communication based on GPS signals; and timely transmission of each data is realized.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (8)
1. The underground space settlement monitoring device is characterized by comprising a monitor, a first monitoring row, a second monitoring row and a processor, wherein the first monitoring row and the second monitoring row are arranged at intervals correspondingly along the width direction of a foundation pit, the first monitoring row comprises a plurality of first monitoring columns, the first monitoring columns are arranged at intervals along the length direction of the foundation pit and embedded in the foundation pit, the second monitoring row comprises a plurality of second monitoring columns, and the second monitoring columns are arranged at intervals along the length direction of the foundation pit and embedded in the foundation pit;
the first monitoring column and the second monitoring column respectively form a sliding area, the monitor comprises a slider, the slider is sleeved on the sliding area, the sliding area is provided with an upper limit part and a lower limit part, the upper limit part is used for limiting the slider to slide upwards, the lower limit part is used for limiting the slider to slide downwards, distance meters are respectively arranged at the top of the first monitoring column and the top of the second monitoring column, the distance meters are used for detecting the longitudinal distance of the slider, the distance meters are in signal connection with the processor, and the distance meters are laser distance meters;
the monitor comprises a level meter, the level meters are respectively arranged at the top of the first monitoring column and the top of the second monitoring column, the level meters are used for detecting the levelness of the first monitoring column and the levelness of the second monitoring column, and the level meters are in signal connection with the processor;
the top of first monitoring post forms first post groove, first post groove is sunken arrangement down, the top of second monitoring post forms the second post groove, the second post groove is sunken arrangement down, first post groove with the second post groove is used for supplying respectively the spirit level the distancer is installed.
2. The underground space settlement monitoring device of claim 1, wherein the monitor comprises a locator and a viewer, the locator is respectively provided at the top of the first monitoring column and the top of the second monitoring column, the locator is used for locating the longitudinal height of the first monitoring column and the longitudinal height of the second monitoring column, and the locator is arranged in signal connection with the processor; the observation instrument is used for emitting monitoring light, the locator is used for receiving the monitoring light, and the locator is installed in the first column groove or the second column groove.
3. The underground space settlement monitoring device of claim 2, wherein the first monitoring post forms a reference portion, each of the first monitoring posts and each of the second monitoring posts form a horizontal angle standard with the reference portion, and the observation instrument is used for measuring the horizontal angle standard and transmitting the horizontal angle standard to the processor for storage; the observation instrument comprises a timing module, the timing module is used for outputting timing signals, the observation instrument is in a measuring state based on the timing signals, the reference part is a scale mark, and the scale mark is horizontally arranged.
4. The underground space settlement monitoring device of claim 3, wherein the underground space settlement monitoring device comprises a reference column, the reference column is arranged far away from a foundation pit, the locator is arranged at the top of the reference column, the observation instrument monitors the reference column to form a longitudinal standard value, the observation instrument monitors the first monitoring column or the second monitoring column to form a longitudinal contrast value, and the longitudinal standard value and the longitudinal contrast value are respectively transmitted to the processor.
5. The underground space settlement monitoring device according to any one of claims 1 to 4, wherein the underground space settlement monitoring device comprises a placing frame, the placing frame is placed in a foundation pit, the placing frame and the first monitoring column are arranged in an up-down corresponding manner, the first monitoring column is provided with a tension ring, a first column cavity is formed inside the first monitoring column, the tension ring is annular and extends to the first column cavity, the monitor comprises a tension meter and a tension rope, the tension meter is arranged on the placing frame, the upper portion of the tension rope is connected with the tension meter, the lower portion of the tension rope is connected with the tension ring, the tension rope is arranged in a tensioning manner, and the tension meter is used for monitoring tension change of the tension rope.
6. The underground space settlement monitoring device of claim 5, wherein the placement frame is provided with a tensioner, the tensioner is connected with the tension meter and is used for driving the tension meter to ascend or descend;
the tensioner comprises a first fastening head having a first fastening portion, a second fastening head having a second fastening portion, and a connecting head connecting the first and second fastening heads together such that the first and second fastening heads are movable relative to each other and the first and second fastening heads are restrained at least on one side; the first fastening head is connected with the placing frame, the second fastening head is connected with the tension meter, and the second fastening head is used for driving the tension meter to ascend or descend.
7. The underground space settlement monitoring device of claim 5, wherein the placement frame comprises a placement plate, the placement plate is provided with a placement table, the placement table is arranged in an upward convex manner, the placement table forms a placement opening, the lower part of the tension rope penetrates through the placement opening and extends downwards, the placement table is used for bearing the tension meter, and the caliber of the placement opening is smaller than the cross section of the tension meter; the placing table is arranged in a frustum shape with a large upper part and a small lower part.
8. The subterranean space settlement monitoring device of any one of claims 1-4, wherein the processor is in a wireless signal transmission arrangement with the monitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221640316.3U CN218002519U (en) | 2022-06-28 | 2022-06-28 | Underground space settlement monitoring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221640316.3U CN218002519U (en) | 2022-06-28 | 2022-06-28 | Underground space settlement monitoring device |
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| CN218002519U true CN218002519U (en) | 2022-12-09 |
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| CN202221640316.3U Active CN218002519U (en) | 2022-06-28 | 2022-06-28 | Underground space settlement monitoring device |
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| CN (1) | CN218002519U (en) |
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