CN215053330U - Subway foundation pit envelope monitoring facilities - Google Patents
Subway foundation pit envelope monitoring facilities Download PDFInfo
- Publication number
- CN215053330U CN215053330U CN202120988863.XU CN202120988863U CN215053330U CN 215053330 U CN215053330 U CN 215053330U CN 202120988863 U CN202120988863 U CN 202120988863U CN 215053330 U CN215053330 U CN 215053330U
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- base
- data acquisition
- solar panel
- mounting
- lifting column
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 24
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000006073 displacement reaction Methods 0.000 claims abstract description 15
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 15
- 239000007787 solid Substances 0.000 abstract description 5
- 210000003850 cellular structure Anatomy 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000013480 data collection Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model relates to a subway foundation pit retaining structure monitoring facilities, the on-line screen storage device comprises a base be connected with the fixing base through the bearing on the base threaded connection has the lift post on the fixing base, makes the lift post go up and down under the cooperation of screw thread section and fixing base through rotating the fixing base to realize the regulation of whole height, in addition, the utility model discloses be provided with solid fixed ring on the lift post to pass through solid fixed ring and be connected with the base, when can preventing that the fixing base from rotating, the rotation is followed to the lift post, the utility model discloses be provided with solar panel on the top of lift post solar panel's below is provided with the data acquisition box, the data acquisition box passes through the collar and installs on the lift post, is convenient for dismantle and overhaul, in addition be provided with lithium cell component in the data acquisition box, through cooperating with solar panel for distributing type collection basic station, through with the solar panel, Inclinometers and multipoint displacement meters provide electrical support.
Description
Technical Field
The utility model relates to a monitoring facilities technical field specifically is a subway foundation pit envelope monitoring facilities.
Background
The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the size of the plane of the foundation, and the enclosure of the foundation pit refers to a method for developing and utilizing underground space and constructing various underground buildings such as multi-layer basements, underground railways, underground commercial streets and the like. There are gravity type mixing pile retaining wall, underground continuous wall, pile row retaining wall, etc. The foundation pit enclosure not only can ensure the stability of the foundation pit and the safety and convenience of operation in the pit, but also can ensure that the displacement of soil at the bottom of the pit and outside the pit is controlled within a certain range to ensure the normal use of adjacent buildings and municipal facilities, the construction of the subway is gradually expanded along with the continuous development of social economy, and the subway foundation pit enclosure effectively ensures the safety and stability of subway construction engineering, so that the horizontal displacement, the soil pressure and the like in the subway foundation pit enclosure structure are monitored in the construction process to ensure the normal operation of construction and warn danger in time, but the data acquisition device of the existing subway foundation pit enclosure structure monitoring equipment is mostly fixed in height and is inconvenient to adjust, in addition, the data acquisition device in the existing subway foundation pit enclosure structure monitoring equipment is complex and is inconvenient to disassemble during installation, in addition, most of the existing monitoring equipment is provided with a solar panel to provide electric support, the best perpendicular incidence angle is different in different construction areas, but the installation angle of the solar panel of the existing detection equipment is fixed and cannot be adjusted according to the field condition.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a subway foundation pit envelope monitoring facilities to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a subway foundation pit retaining structure monitoring facilities, includes the base, the top of base is rotated and is connected with the fixing base, the top threaded connection of fixing base has the lift post, sliding connection has solid fixed ring on the lift post, gu one side of fixed ring is provided with the link, the bottom and the base of link are fixed, the top slope of lift post is provided with solar panel, solar panel's below detachably is connected with the data acquisition box, be provided with the distributing type collection basic station in the data acquisition box, the bottom of distributing type collection basic station is provided with the connector, the outside of data acquisition box is provided with inclinometer and multipoint displacement meter, all include the connecting wire on inclinometer and the multipoint displacement meter, the tail end and the connector of connecting wire are connected, the below of distributing type collection basic station is provided with lithium cell module, lithium cell module and solar panel, the lithium cell module, The distributed acquisition base station, the inclinometer and the multipoint displacement meter are electrically connected.
As a further aspect of the present invention: the output end of the lithium battery pack is provided with a conducting wire, the tail end of the conducting wire is provided with a socket, and the socket is provided with a jack.
As a further aspect of the present invention: the front of the data acquisition box is provided with a box door, the box door is provided with a door lock and a door handle, the bottom of the data acquisition box is provided with a through hole, the position of the through hole corresponds to that of the connector, and the diameter of the through hole is matched with that of the connecting wire.
As a further aspect of the present invention: the top of lift post is provided with the fixed plate, one side of fixed plate is provided with the connecting plate, be provided with adjusting bolt between connecting plate and the fixed plate, adjusting bolt's tail end correspondence is provided with fixation nut, the top of connecting plate is provided with the mounting bracket, solar panel is located the mounting bracket.
As a further aspect of the present invention: the upper end of the lifting column is a quadrangular prism, the bottom end of the lifting column is provided with a threaded section, and the threaded section is in threaded connection with the fixed seat.
As a further aspect of the present invention: the lifting column is provided with a mounting ring, one side of the mounting ring is provided with a mounting plate, the back of the data acquisition box is provided with a mounting block, the mounting block and the mounting plate are correspondingly provided with mounting holes, and the mounting holes are internally provided with connecting bolts.
As a further aspect of the present invention: the installing ring comprises a left half ring and a right half ring, connecting lugs are arranged at two ends of the left half ring and the right half ring, and fastening bolts are arranged between the two connecting lugs on the same side.
As a further aspect of the present invention: the bearing is arranged between the fixed seat and the base, and the fixed seat and the base are rotatably connected through the bearing.
Compared with the prior art, the utility model has the advantages of:
the utility model comprises a base, a fixed seat is connected on the base through a bearing, a lifting column is connected on the fixed seat through a screw thread, the lifting column is lifted under the matching of a screw thread section and the fixed seat through rotating the fixed seat, thereby realizing the adjustment of the whole height, in addition, the lifting column of the utility model is provided with a fixing ring, and the fixed ring is connected with the base through the connecting frame, so that the lifting column can be prevented from rotating along with the rotation of the fixed seat, meanwhile, the lifting stability of the lifting column is enhanced, the solar panel is arranged at the top end of the lifting column, a data acquisition box is arranged below the solar panel, the data acquisition box is arranged on the lifting column through a mounting ring, so that the data acquisition box is convenient to disassemble and overhaul, in addition, the data acquisition box is internally provided with a lithium battery component which is matched with the solar panel to provide electric power support for the distributed acquisition base station and an external monitoring instrument.
Drawings
Fig. 1 is a schematic view of the overall structure of a subway foundation pit enclosure monitoring device according to the present invention, in which the data collection boxes are not connected;
fig. 2 is a schematic view of a connection structure between the data acquisition box and the distributed acquisition base station, the lithium battery assembly, the inclinometer and the multipoint displacement meter of the utility model;
FIG. 3 is a schematic view of the overall structure of the data collection box of the present invention;
FIG. 4 is a schematic view of the connection structure between the left half ring and the right half ring of the present invention;
fig. 5 is an enlarged view of a portion of a in fig. 2 according to the present invention.
In the figure: 1. a base; 2. a fixed seat; 3. a lifting column; 4. a fixing ring; 5. a connecting frame; 6. a solar panel; 7. a data collection box; 8. a distributed acquisition base station; 9. a connector; 10. an inclinometer; 11. a multipoint displacement meter; 12. a connecting wire; 13. a lithium battery pack; 14. a conductive wire; 15. a socket; 16. a jack; 17. a box door; 18. a door lock; 19. a door handle; 20. a through hole; 21. a fixing plate; 22. a connecting plate; 23. adjusting the bolt; 231. fixing a nut; 24. a mounting frame; 25. a threaded segment; 26. a mounting ring; 27. mounting a plate; 28. mounting blocks; 29. mounting holes; 30. a connecting bolt; 31. a left half ring; 32. a right half ring; 33. connecting lugs; 34. fastening a bolt; 35. and a bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
referring to fig. 1 and fig. 2, in the embodiment of the present invention:
the utility model provides a subway foundation pit retaining structure monitoring facilities, including base 1, the top of base 1 is rotated and is connected with fixing base 2, the top threaded connection of fixing base 2 has lifting column 3, sliding connection has solid fixed ring 4 on lifting column 3, solid fixed ring 4's one side is provided with link 5, the bottom of link 5 is fixed with base 1, lifting column 3's top slope is provided with solar panel 6, solar panel 6's below detachably is connected with data acquisition box 7, be provided with distributed acquisition basic station 8 in the data acquisition box 7, distributed acquisition basic station 8's bottom is provided with connector 9, the outside of data acquisition box 7 is provided with inclinometer 10 and multiple spot displacement meter 11, inclinometer 10 and multiple spot displacement meter 11 all include connecting wire 12 on, the tail end and the connector 9 of connecting wire 12 are connected, distributed acquisition basic station 8's below is provided with lithium cell module 13, lithium cell module 13 and solar panel 6 are provided with lithium cell module 13, inclinometer 10 and multiple spot displacement meter 11, The distributed acquisition base station 8, the inclinometer 10 and the multipoint displacement meter 11 are electrically connected.
Referring to fig. 5, in the embodiment of the present invention: the output of lithium battery pack 13 is provided with conductor wire 14, and the tail end of conductor wire 14 is provided with socket 15, is provided with jack 16 on socket 15, and the external monitoring facilities's of being convenient for connection need not take the line temporarily when the external monitoring facilities of temporary connection, saves the activity duration, improves the operating efficiency.
Referring to fig. 3, in the embodiment of the present invention: the front of the data acquisition box 7 is provided with a box door 17, the box door 17 is provided with a door lock 18 and a door handle 19, the bottom of the data acquisition box 7 is provided with a through hole 20, the position of the through hole 20 corresponds to the connector 9, the diameter of the through hole 20 is matched with the connecting wire 12, and the data acquisition box 7 is convenient to operate inside through the box door 17.
Referring to fig. 1, in the embodiment of the present invention: lifting column 3's top one side is provided with fixed plate 21, one side of fixed plate 21 is provided with connecting plate 22, be provided with adjusting bolt 23 between fixed plate 21 and the connecting plate 22, adjusting bolt 23's tail end correspondence is provided with fixation nut 231, be provided with mounting bracket 24 on the top of connecting plate 22, solar panel 6 is located mounting bracket 24, cooperation through adjusting bolt 23 and fixation nut 231, realize extrusion and separation between connecting plate 22 and the fixed plate 21, thereby realize the fixed of connecting plate 22 and the regulation of angle, thereby realize the regulation of 24 angles of mounting bracket, so that realize the better illumination angle of solar panel 6.
Referring to fig. 1, in the embodiment of the present invention: the upper end of the lifting column 3 is a quadrangular prism, the bottom end of the lifting column is provided with a threaded section 25, the threaded section 25 is in threaded connection with the fixing seat 2, the lifting column 3 of the quadrangular prism can enable the lifting column 3 to be more inosculated with the fixing ring 4, and the phenomenon that the lifting column 3 slips along with the lifting column is prevented.
Referring to fig. 1, in the embodiment of the present invention: be provided with collar 26 on the lift column 3, one side of collar 26 is provided with mounting panel 27, the back of data acquisition box 7 is provided with installation piece 28, mounting hole 29 has been seted up to correspondence on installation piece 28 and the mounting panel 27, be provided with connecting bolt 30 in the mounting hole 29, collar 26 includes left half ring 31 and right half ring 32, the both ends of left half ring 31 and right half ring 32 all are provided with engaging lug 33, be provided with fastening bolt 34 between two engaging lugs 33 of homonymy, setting through collar 26, be convenient for data acquisition box 7's installation and dismantlement.
Referring to fig. 1, in the embodiment of the present invention: be provided with bearing 35 between fixing base 2 and the base 1, rotate through bearing 35 between fixing base 2 and the base 1 and be connected, strengthen the smooth and easy performance when fixing base 2 is rotatory.
Example 2:
referring to fig. 1, the utility model relates to a subway foundation pit envelope monitoring equipment, when installing, firstly fix the base 1 with the ground, the fixing mode can be concrete pouring, or fix through the ground nail, fix the base 1 and the fixing base 2 with the inner circle and the outer circle of the bearing 35 respectively, realize the rotation connection between the fixing base 2 and the base 1, then fix the solar panel 6 with the mounting bracket 24 through the screw, etc., loosen the fixing nut 231, break the mounting bracket 24 off with the fingers and thumb, make the solar panel 6 in the proper angle, then tighten the fixing nut 231, through the cooperation of the fixing nut 231 and the adjusting bolt 23, make the connecting plate 22 extrude the fixing plate 21, thereby realize the fixing of the connecting plate 22, finally make the mounting bracket 24 fixed, then align the left half ring 31 and the right half ring 32 of the mounting ring 26 with the lifting column 3, and make the engaging lug 33 on the same side coincide, and the fastening bolt 34 is used for fixing the connecting lug 33 on the same side, so that the left half ring 31 and the right half ring 32 are fixed with the lifting column 3, then the box door 17 is opened, the connecting bolt 30 is inserted into the connecting hole, the mounting plate 27 and the mounting block 28 are fixedly connected, so that the data acquisition box 7 is fixed, then the connecting wire 12 is connected with the connector 9 through the through wire hole 20, and after the connection is completed, the fixing seat 2 is rotated, so that the lifting column 3 is lifted to a proper height.
Example 3:
referring to fig. 1, this use is novel relates to a subway foundation pit envelope monitoring facilities, including fixing base 2 and lift post 3, the bottom of lift post 3 is provided with screw thread section 25 to realize the threaded connection with fixing base 2 through screw thread section 25, thereby rotate the lift that realizes lift post 3 through control fixing base 2, in addition the utility model discloses be provided with fixed plate 21 on one side of the top of lift post 3, be connected with connecting plate 22 through adjusting bolt 23 and fixation nut 231's cooperation in one side of fixed plate 21, install mounting bracket 24 in the top of connecting plate 22, be connected connecting plate 22 with fixed plate 21 through adjusting bolt 23 and fixation nut 231's cooperation, thereby realize the adjustment of mounting bracket 24 angle.
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 (8)
1. The utility model provides a subway foundation pit envelope monitoring facilities, includes base (1), its characterized in that: the top end of the base (1) is rotatably connected with a fixed seat (2), the top end of the fixed seat (2) is in threaded connection with a lifting column (3), the lifting column (3) is connected with a fixed ring (4) in a sliding mode, one side of the fixed ring (4) is provided with a connecting frame (5), the bottom end of the connecting frame (5) is fixed with the base (1), the top end of the lifting column (3) is obliquely provided with a solar panel (6), the lower portion of the solar panel (6) is detachably connected with a data acquisition box (7), a distributed acquisition base station (8) is arranged in the data acquisition box (7), the bottom end of the distributed acquisition base station (8) is provided with a connector (9), the outer side of the data acquisition box (7) is provided with an inclinometer (10) and a multi-point displacement meter (11), and the inclinometer (10) and the multi-point displacement meter (11) both comprise a connecting wire (12), the tail end and the connector (9) of connecting wire (12) are connected, the below of basic station (8) is gathered to the distributing type is provided with lithium battery pack (13), electric connection between basic station (8), inclinometer (10) and multipoint displacement meter (11) is gathered with solar panel (6), distributing type in lithium battery pack (13).
2. A subway pit envelope monitoring apparatus as claimed in claim 1, wherein: the output end of the lithium battery component (13) is provided with a conducting wire (14), the tail end of the conducting wire (14) is provided with a socket (15), and a jack (16) is arranged on the socket (15).
3. A subway pit envelope monitoring apparatus as claimed in claim 1, wherein: the front surface of the data acquisition box (7) is provided with a box door (17), the box door (17) is provided with a door lock (18) and a door handle (19), the bottom of the data acquisition box (7) is provided with a through hole (20), the position of the through hole (20) corresponds to the connector (9), and the diameter of the through hole (20) is matched with the connecting wire (12).
4. A subway pit envelope monitoring apparatus as claimed in claim 1, wherein: the top of lift post (3) is provided with fixed plate (21), one side of fixed plate (21) is provided with connecting plate (22), be provided with adjusting bolt (23) between connecting plate (22) and fixed plate (21), the tail end correspondence of adjusting bolt (23) is provided with fixation nut (231), the top of connecting plate (22) is provided with mounting bracket (24), solar panel (6) are located mounting bracket (24).
5. A subway pit envelope monitoring apparatus as claimed in claim 1, wherein: the upper end of the lifting column (3) is a quadrangular prism, the bottom end of the lifting column is provided with a threaded section (25), and the threaded section (25) is in threaded connection with the fixed seat (2).
6. A subway pit envelope monitoring apparatus as claimed in claim 1, wherein: the lifting column (3) is provided with a mounting ring (26), one side of the mounting ring (26) is provided with a mounting plate (27), the back of the data acquisition box (7) is provided with a mounting block (28), the mounting block (28) and the mounting plate (27) are correspondingly provided with mounting holes (29), and the mounting holes (29) are internally provided with connecting bolts (30).
7. A subway pit enclosure monitoring apparatus as claimed in claim 6, wherein: the mounting ring (26) comprises a left half ring (31) and a right half ring (32), connecting lugs (33) are arranged at two ends of the left half ring (31) and the right half ring (32), and fastening bolts (34) are arranged between the two connecting lugs (33) on the same side.
8. A subway pit envelope monitoring apparatus as claimed in claim 1, wherein: be provided with bearing (35) between fixing base (2) and base (1), rotate through bearing (35) between fixing base (2) and the base (1) and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120988863.XU CN215053330U (en) | 2021-05-10 | 2021-05-10 | Subway foundation pit envelope monitoring facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120988863.XU CN215053330U (en) | 2021-05-10 | 2021-05-10 | Subway foundation pit envelope monitoring facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215053330U true CN215053330U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120988863.XU Active CN215053330U (en) | 2021-05-10 | 2021-05-10 | Subway foundation pit envelope monitoring facilities |
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| Country | Link |
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| CN (1) | CN215053330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115628375A (en) * | 2022-09-23 | 2023-01-20 | 鲍志杰 | A Settlement Displacement Observation Auxiliary Device for Foundation Pit Monitoring |
-
2021
- 2021-05-10 CN CN202120988863.XU patent/CN215053330U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115628375A (en) * | 2022-09-23 | 2023-01-20 | 鲍志杰 | A Settlement Displacement Observation Auxiliary Device for Foundation Pit Monitoring |
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