CN220105786U - Deep foundation pit excavation side slope deformation real-time monitoring device - Google Patents
Deep foundation pit excavation side slope deformation real-time monitoring device Download PDFInfo
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- CN220105786U CN220105786U CN202321542291.8U CN202321542291U CN220105786U CN 220105786 U CN220105786 U CN 220105786U CN 202321542291 U CN202321542291 U CN 202321542291U CN 220105786 U CN220105786 U CN 220105786U
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- 238000009412 basement excavation Methods 0.000 title claims abstract description 22
- 238000012806 monitoring device Methods 0.000 title claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000000007 visual effect Effects 0.000 claims abstract description 16
- 238000012544 monitoring process Methods 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 abstract description 7
- 238000012876 topography Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model relates to the technical field of deep foundation pit monitoring equipment, and discloses a deep foundation pit excavation slope deformation real-time monitoring device which comprises a bottom plate, ground nails and a protective shell, wherein an adjusting mechanism is arranged on the top surface of the protective shell, and a detecting mechanism is arranged in the protective shell. Through the conductive positioning cone connected with the conductive hanging rope, when the side slope of the deep foundation pit is deformed, the protective shell connected with the deep foundation pit is changed in position along with the side slope, and the conductive positioning cone is contacted with the conductive sleeve, so that the audible and visual alarm is communicated with the storage battery through the loop of the conductive hanging rope and the conductive connecting wire II, the audible and visual alarm light is continuously lightened and gives out alarm sound, and the staff is reminded of the deformation of the side slope at the position; through rotating the hand wheel for place the board and can upwards move along with the thread bush, thereby change the high position that can observe to the people's eye of audible and visual siren, make this monitoring devices be convenient for adapt to different topography and be convenient for observe.
Description
Technical Field
The utility model relates to the technical field of deep foundation pit monitoring equipment, in particular to a real-time monitoring device for deep foundation pit excavation slope deformation.
Background
The foundation pit is a soil pit excavated according to the elevation of a substrate and the plane size of the foundation, the excavation scheme is determined according to geological hydrologic data and the conditions of buildings nearby the site before excavation, waterproof drainage work is carried out, and deep foundation pit monitoring is an important link in foundation pit engineering construction, and is used for various observations and monitoring on the rock-soil property, supporting structure deflection and the change of surrounding environment conditions of the deep foundation pit in the process of deep foundation pit excavation and underground engineering construction.
The Chinese patent discloses a deep foundation pit monitoring devices, and publication number is CN214614240U, including the base that is used for connecting the foundation ditch, it is connected with the test board to slide on the base, the test board is connected with the adjustable string rope of length, the one end rigid coupling of string rope has the plumb, the test board slides and is connected with the support frame, the support frame rotates and is connected with the prism, the prism rigid coupling has the pouring weight. The utility model has the effect of more accurately monitoring the deformation of the pit bottom bulge of the foundation pit.
Although the device can monitor foundation ditch pit bottom uplift deformation, there is the problem that does not possess the initiative and reminds the function to lead to need the manual work to observe when taking place deep basal pit side slope deformation and can discover, information acquisition is not enough timely. Therefore, the real-time monitoring device for deformation of the deep foundation pit excavation slope is needed to be provided.
Disclosure of Invention
The utility model aims to provide a real-time monitoring device for deformation of a deep foundation pit excavation slope, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the real-time monitoring device for deformation of the deep foundation pit excavation slope comprises a bottom plate, ground nails and a protective shell, wherein an adjusting mechanism is arranged on the top surface of the protective shell, and a detecting mechanism is arranged in the protective shell;
the detection mechanism comprises a monitoring part, the monitoring part comprises a base, a storage battery and a conductive positioning cone, a groove is formed in the top surface of the base, and the storage battery is placed in the groove;
the protection shell upper end is provided with alarm portion, alarm portion includes electrically conductive string rope, electrically conductive connecting wire first, electrically conductive connecting wire second and audible-visual annunciator, electrically conductive connecting wire first is connected with the battery electricity, electrically conductive connecting wire second is connected with electrically conductive string rope electricity.
Preferably, the bottom surface of the base is fixedly connected with the inner wall of the protective shell, the top surface of the base is provided with a second groove, the inner wall of the second groove is fixedly provided with a conductive sleeve, a third conductive connecting wire is arranged between the conductive sleeve and the storage battery, and the conductive sleeve is electrically connected with the storage battery through the third conductive connecting wire.
Preferably, the top surface of the storage battery is provided with a cover plate, the cover plate is hinged with the inner wall of the groove, and handles are fixedly arranged on the cover plate and the top surface of the storage battery.
Preferably, the top surface of the conductive positioning cone is fixedly connected with the bottom surface of the conductive hanging rope, and the first conductive connecting wire and the second conductive connecting wire are electrically connected with the audible and visual alarm.
Preferably, the adjusting mechanism comprises a power part, wherein the power part comprises a threaded rod, a thread bush and a placing plate;
the placement plate surface is provided with an auxiliary portion including a slide bar and a limiting block.
Preferably, the top surface of the protective shell is provided with a groove III, the inner wall of the groove III is fixedly provided with a shaft seat, the bottom surface of the threaded rod is rotationally connected with the top surface of the shaft seat, the inner wall of the threaded sleeve is in threaded connection with the surface of the threaded rod, the surface of the threaded sleeve is fixedly connected with the inner wall of the placing plate, and the top surface of the threaded rod is fixedly provided with a hand wheel.
Preferably, the top surface of the protective shell is fixedly connected with the bottom surface of the sliding rod, the top surface of the sliding rod is fixedly connected with the bottom surface of the limiting block, the surface of the sliding rod is in sliding connection with the inner wall of the placing plate, and the top surface of the placing plate is fixedly connected with the bottom surface of the audible-visual alarm.
Preferably, the through hole is arranged on the top surface of the bottom plate, the ground nail is in sliding connection with the inner wall of the through hole, the bottom surface of the protective shell is fixedly connected with the top surface of the bottom plate, and the inner wall of the protective shell is fixedly provided with a transparent protection plate.
Compared with the prior art, the utility model has the beneficial effects that:
this deep basal pit excavation side slope deformation real-time supervision device, through the conductive locating cone of being connected with electrically conductive string rope, when the side slope of deep basal pit takes place deformation, the protecting crust of being connected with deep basal pit can take place the position change along with the side slope, electrically conductive locating cone will take place the contact with electrically conductive cover for through electrically conductive string rope and electrically conductive connecting wire second's return circuit intercommunication, make audible-visual alarm light continuously light and send out the alarm sound between audible-visual alarm and the battery, thereby remind the staff here side slope to take place the deformation, information transfer is more timely.
This deep basal pit excavation side slope deformation real-time supervision device is through rotating the hand wheel for place the board and can upwards move along with the thread bush, thereby change the height of audible and visual alarm to the position that the people's eye of being convenient for can observe, make this monitoring devices be convenient for adapt to different topography, make can be located suitable height after the audible and visual alarm installation, be convenient for observe.
This deep basal pit excavation side slope real-time supervision device warp through the setting of protecting crust and transparent guard plate for inside monitoring device has good sealed protection effect, can protect this main monitoring structure, prevents that external factor from influencing, also can adapt to the environment of building site more, and the reliability is strong, more durable.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic diagram of a front perspective structure of the present utility model;
FIG. 3 is a front perspective view of the present utility model;
fig. 4 is a schematic structural view of an adjusting mechanism of the present utility model.
In the figure: 1 bottom plate, 2 ground nails, 3 protective shell, 4 transparent guard plate, 5 adjustment mechanism, 51 power portion, 52 auxiliary portion, 501 threaded rod, 502 thread bush, 503 hand wheel, 504 slide bar, 505 limiting block, 506 placing plate, 6 alarm mechanism, 61 monitoring portion, 62 alarm portion, 601 base, 602 battery, 603 apron, 604 conductive bush, 605 conductive positioning cone, 606 conductive hanging rope, 607 conductive connecting wire one, 608 two conductive connecting wires, 609 audible and visual alarm.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a deep basal pit excavation side slope deformation real-time supervision device, including bottom plate 1, ground nail 2 and protecting crust 3, the through-hole has been seted up to bottom plate 1 top surface, ground nail 2 and through-hole inner wall sliding connection, protecting crust 3 bottom surface and bottom plate 1 top surface fixed connection, protecting crust 3 inner wall fixed mounting has transparent guard plate 4, setting through protecting crust 3 and transparent guard plate 4 for inside monitoring device has good sealed protection effect, can protect this main monitoring structure, prevent the external factor influence, also can adapt to the environment of building site more, the reliability is strong, more durable, protecting crust 3 top surface is provided with adjustment mechanism 5, protecting crust 3 inside is provided with detection mechanism 6;
the detection mechanism 6 comprises a monitoring part 61, the monitoring part 61 comprises a base 601, a storage battery 602 and a conductive positioning cone 605, a groove is formed in the top surface of the base 601, and the storage battery 602 is placed in the groove; the upper end of the protecting shell 3 is provided with an alarm portion 62, the alarm portion 62 comprises a conductive hanging rope 606, a conductive connecting wire I607, a conductive connecting wire II 608 and an audible and visual alarm 609, the conductive connecting wire I607 is electrically connected with a storage battery 602, the conductive connecting wire II 608 is electrically connected with the conductive hanging rope 606, the bottom surface of the base 601 is fixedly connected with the inner wall of the protecting shell 3, a groove II is formed in the top surface of the base 601, a conductive sleeve 604 is fixedly arranged on the inner wall of the groove II, a conductive connecting wire III is arranged between the conductive sleeve 604 and the storage battery 602, the top surface of the storage battery 602 is provided with a cover plate 603, the cover plate 603 is hinged with the inner wall of the groove, handles are fixedly arranged on the top surfaces of the cover plate 603 and the storage battery 602, the top surface of a conductive positioning cone 605 is fixedly connected with the bottom surface of the conductive hanging rope 606, the top surface of the conductive connecting wire I607 and the conductive connecting wire II is electrically connected with the audible and visual alarm 609, when the deep foundation pit 606 deforms, the protecting shell 3 connected with the deep foundation pit changes along with the position of the storage battery, the conductive positioning cone 605 contacts the conductive sleeve 604, the conductive positioning cone 609 makes the conductive sleeve 609 and the conductive hanging rope 602 to be in contact with the conductive side slope, the conductive alarm 609 and the conductive rope 602 and the audible and visual alarm is continuously connected with the audible and visual alarm.
The adjusting mechanism 5 comprises a power part 51, wherein the power part 51 comprises a threaded rod 501, a threaded sleeve 502 and a placing plate 506; place board 506 surface and be provided with auxiliary portion 52, auxiliary portion 52 includes slide bar 504 and restriction piece 505, the recess three has been seted up to protective housing 3 top surface, recess three inner wall fixed mounting has the axle bed, threaded rod 501 bottom surface and axle bed top surface rotate and be connected, threaded sleeve 502 inner wall and threaded rod 501 surface threaded connection, threaded sleeve 502 surface and place board 506 inner wall fixed connection, threaded rod 501 top surface fixed mounting has hand wheel 503, protective housing 3 top surface and slide bar 504 bottom surface fixed connection, slide bar 504 top surface and restriction piece 505 bottom surface fixed connection, slide bar 504 surface and place board 506 inner wall sliding connection, place board 506 top surface and audible-visual alarm 609 bottom surface fixed connection, through rotating hand wheel 503, make place board 506 can upwards move along with threaded sleeve 502, thereby change audible-visual alarm 609's height to the position that the human eye of being convenient for observe, make this monitoring devices be convenient for adapt to different topography, make audible-visual alarm 609 can be located suitable height after the installation, be convenient for observe.
During the use, firstly install bottom plate 1 at the side slope top surface of deep basal pit through ground nail 2, afterwards through rotating hand wheel 503 for place board 506 and can upwards remove along with thread bush 502, thereby change the height of audible and visual alarm 609 to the position that the people's eye can observe, when the side slope of deep basal pit takes place deformation, the protective housing 3 of being connected with the deep basal pit can take place the position along with the side slope and change, and electrically conductive locating cone 605 position is perpendicular with the horizontal plane all the time, thereby electrically conductive locating cone 605 contacts with electrically conductive cover 604, make between audible and visual alarm 609 and the battery 602 through electrically conductive string 606 and electrically conductive connecting wire two 608's return circuit intercommunication, make audible and visual alarm 609 light continuously light and send out alarm sound, thereby remind the staff here side slope to take place deformation.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a deep basal pit excavation side slope deformation real-time supervision device, includes bottom plate (1), ground nail (2) and protecting crust (3), its characterized in that: an adjusting mechanism (5) is arranged on the top surface of the protective shell (3), and a detecting mechanism (6) is arranged in the protective shell (3);
the detection mechanism (6) comprises a monitoring part (61), the monitoring part (61) comprises a base (601), a storage battery (602) and a conductive positioning cone (605), a groove is formed in the top surface of the base (601), and the storage battery (602) is placed in the groove;
the alarm portion (62) is arranged at the upper end of the protective shell (3), the alarm portion (62) comprises a conductive hanging rope (606), a first conductive connecting wire (607), a second conductive connecting wire (608) and an audible-visual alarm (609), the first conductive connecting wire (607) is electrically connected with the storage battery (602), and the second conductive connecting wire (608) is electrically connected with the conductive hanging rope (606).
2. The real-time monitoring device for deformation of a deep foundation pit excavation slope according to claim 1, wherein the device comprises: the bottom surface of the base (601) is fixedly connected with the inner wall of the protective shell (3), a second groove is formed in the top surface of the base (601), a conductive sleeve (604) is fixedly arranged on the inner wall of the second groove, a third conductive connecting wire is arranged between the conductive sleeve (604) and the storage battery (602), and the conductive sleeve (604) is electrically connected with the storage battery (602) through the third conductive connecting wire.
3. The real-time monitoring device for deformation of a deep foundation pit excavation slope according to claim 1, wherein the device comprises: the top surface of the storage battery (602) is provided with a cover plate (603), the cover plate (603) is hinged to the inner wall of the groove, and handles are fixedly arranged on the cover plate (603) and the top surface of the storage battery (602).
4. The real-time monitoring device for deformation of a deep foundation pit excavation slope according to claim 1, wherein the device comprises: the top surface of the conductive positioning cone (605) is fixedly connected with the bottom surface of the conductive hanging rope (606), and the top surfaces of the first conductive connecting wire (607) and the second conductive connecting wire (608) are electrically connected with the audible and visual alarm (609).
5. The real-time monitoring device for deformation of a deep foundation pit excavation slope according to claim 1, wherein the device comprises: the adjusting mechanism (5) comprises a power part (51), wherein the power part (51) comprises a threaded rod (501), a threaded sleeve (502) and a placing plate (506);
the surface of the placement plate (506) is provided with an auxiliary part (52), and the auxiliary part (52) comprises a sliding rod (504) and a limiting block (505).
6. The real-time monitoring device for deformation of a deep foundation pit excavation slope according to claim 5, wherein: the three inner walls of the groove are fixedly provided with an axle seat, the bottom surface of the threaded rod (501) is rotationally connected with the top surface of the axle seat, the inner wall of the threaded sleeve (502) is in threaded connection with the surface of the threaded rod (501), the surface of the threaded sleeve (502) is fixedly connected with the inner wall of the placing plate (506), and the top surface of the threaded rod (501) is fixedly provided with a hand wheel (503).
7. The real-time monitoring device for deformation of a deep foundation pit excavation slope according to claim 5, wherein: the top surface of the protective shell (3) is fixedly connected with the bottom surface of the sliding rod (504), the top surface of the sliding rod (504) is fixedly connected with the bottom surface of the limiting block (505), the surface of the sliding rod (504) is slidably connected with the inner wall of the placing plate (506), and the top surface of the placing plate (506) is fixedly connected with the bottom surface of the audible and visual alarm (609).
8. The real-time monitoring device for deformation of a deep foundation pit excavation slope according to claim 1, wherein the device comprises: the ground nail is characterized in that a through hole is formed in the top surface of the bottom plate (1), the ground nail (2) is in sliding connection with the inner wall of the through hole, the bottom surface of the protective shell (3) is fixedly connected with the top surface of the bottom plate (1), and a transparent protection plate (4) is fixedly arranged on the inner wall of the protective shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321542291.8U CN220105786U (en) | 2023-06-16 | 2023-06-16 | Deep foundation pit excavation side slope deformation real-time monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321542291.8U CN220105786U (en) | 2023-06-16 | 2023-06-16 | Deep foundation pit excavation side slope deformation real-time monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220105786U true CN220105786U (en) | 2023-11-28 |
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ID=88846270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321542291.8U Active CN220105786U (en) | 2023-06-16 | 2023-06-16 | Deep foundation pit excavation side slope deformation real-time monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220105786U (en) |
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2023
- 2023-06-16 CN CN202321542291.8U patent/CN220105786U/en active Active
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