CN115198769B - Adjustable foundation pit supporting device with automatic monitoring function - Google Patents
Adjustable foundation pit supporting device with automatic monitoring function Download PDFInfo
- Publication number
- CN115198769B CN115198769B CN202211024638.XA CN202211024638A CN115198769B CN 115198769 B CN115198769 B CN 115198769B CN 202211024638 A CN202211024638 A CN 202211024638A CN 115198769 B CN115198769 B CN 115198769B
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- rod
- positioning
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
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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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- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
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- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses an adjusting type foundation pit supporting device with automatic monitoring, which comprises the following components: the device comprises a fixed rod, a fixed screw rod, a positioning assembly, a right-angle bottom plate, a guard plate, a monitoring device and a cross rod, wherein the fixed rod is horizontally arranged at the bottom of a foundation pit and is fixed through the fixed screw rod; four positioning assemblies are distributed in a square shape, wherein two positioning assemblies below are fixed at two ends of a fixed rod and penetrate through a right-angle bottom plate to be fixed on the inner wall of a foundation pit; the bottom of the guard plate is fixedly connected with the right-angle bottom plate through screws; the bottom of the monitoring device is fixed on the fixed rod, the top of the monitoring device is fixed below the cross rod, and two ends of the cross rod are fixedly connected with the two positioning assemblies above respectively. Compared with the prior art, the invention can adjust according to the inclination angle of the inner wall of the foundation pit, fixes the guard plate by the reaction force of the compression spring, monitors and feeds back deformation by the action force generated by the inclination of the guard plate under the action of the inner wall of the foundation pit, has simple structure and is convenient for recovery.
Description
Technical Field
The invention relates to the technical field of foundation pit construction, in particular to an adjustable foundation pit supporting device with automatic monitoring.
Background
The foundation pit can inevitably cause the deformation of surrounding soil bodies in the process of excavation, and the deep foundation pit support is a measure for supporting, reinforcing and protecting the inner wall of the deep foundation pit and the surrounding environment so as to ensure the safety of the underground structure construction and the surrounding environment of the foundation pit, and has the dual functions of soil blocking and water stopping, is generally economical, has no vibration and noise in construction, has little pollution and has slight soil squeezing. The current deep basal pit is when building supporting construction, and supporting construction installation is loaded down with trivial details, is unfavorable for retrieving and recycles for construction cost increases, can't realize the transformation of modernization construction, and when building supporting construction, can not make the adjustment according to the slope of foundation ditch inner wall, makes the supporting degree of difficulty increase, lacks the real-time supervision equipment to the foundation ditch after building the completion. Therefore, there is a need for an adjustable foundation pit support device with automatic monitoring to solve the above-mentioned problems.
Disclosure of Invention
In order to achieve the above purpose, the present invention provides the following technical solutions: an adjustable foundation pit support device with automatic monitoring, comprising:
the fixed rod is horizontally arranged at the bottom of the foundation pit and is fixed through a fixed screw rod;
the positioning components are distributed in a square shape, and two positioning components below the positioning components are fixed at two ends of the fixed rod;
the right-angle bottom plate is attached to the inner wall of the foundation pit, and the positioning assembly fixedly connected with the fixing rod penetrates through the right-angle bottom plate and is fixed in the inner wall of the foundation pit;
the bottom of the guard plate is fixedly connected with the right-angle bottom plate through bolts, and the upper part of the guard plate is fixed on the inner wall of the foundation pit through a positioning assembly;
the bottom of the monitoring device is fixed on the fixed rod, the top of the monitoring device is fixed below the cross rod, and two ends of the cross rod are fixedly connected with the two positioning assemblies above respectively.
Further, as an preference, the fixed rod is provided with a knuckle, the knuckle is fixedly connected with the bottom of the monitoring device, the monitoring device rotates and adjusts under the action of the knuckle, and the knuckle is fixed after the monitoring device is parallel to the guard plate.
Further, preferably, the positioning assembly includes:
the front end of the screw rod is provided with a drill bit, the tail end of the screw rod is provided with a plurality of positioning holes, and the front end of the screw rod is fixed in the inner wall of the foundation pit;
the compression spring is arranged on the screw rod;
the positioning nut is arranged at the tail end of the screw rod;
the clamping needle penetrates through the positioning hole to limit the positioning nut, the compression spring is arranged between the fixing rod and the right-angle bottom plate at the lower positioning assembly, the screw rod penetrates through the fixing rod and the right-angle bottom plate to be fixed on the inner wall of the foundation pit, and the positioning nut is arranged on the outer side of the fixing rod and is fixed by the clamping needle; the compression spring is arranged between the cross rod and the guard plate at the upper positioning component, the screw rod passes through the cross rod and the guard plate to be fixed on the inner wall of the foundation pit, the positioning nut is arranged on the outer side of the cross rod and fixed by the clamp, the screw rod passes through the hole of the guard plate to be square, the screw rod is arranged at the bottom and provides a certain rotation space for the guard plate to deflect, and the pressure is relieved and the information of preliminary collapse is generated by the inner wall of the foundation pit through the monitoring device.
Further, as the preference, the backplate is notch type, and bottom handing-over department is equipped with the pivot, and when the foundation ditch inner wall of required support was inclined state, backplate accessible pivot rotated, and then laminate with the foundation ditch inner wall, and then adjusts monitoring device through the knuckle, makes monitoring device and backplate parallel, and the middle part vertical direction is equipped with the spout, just the spout is corresponding with monitoring device.
Further, preferably, the monitoring device includes:
the bottom of the upright post is fixed on the steering knuckle, the top of the upright post is fixed on the cross rod, and the angle of the upright post is adjusted by the steering knuckle;
the moving assembly is movably arranged on the upright post;
the transmission assembly is fixed on the movable assembly and is mutually perpendicular to the stand column, the movable assembly drives the transmission assembly to carry out position adjustment during installation, in the use process, the inner wall of the foundation pit generates thrust to the guard plate, and then the transmission assembly moves downwards on the chute of the guard plate, and further the movable assembly is driven to move downwards on the stand column and feed back to the monitoring system.
Further, as the preference, the stand includes fixed column and fixed tooth way, fixed tooth way sets up the one side relatively at fixed column and backplate, just the other trilateral slide that all is equipped with of fixed column is under the effect of fixed tooth way, removes the regulation to moving the subassembly, provides certain removal resistance simultaneously, makes moving the subassembly under the state that does not receive external force, fixes on the stand.
Further, preferably, the moving assembly includes:
the movable lantern ring is movably arranged on the fixed column;
the rotating wheel is fixed on the movable lantern ring and meshed with the fixed tooth path;
the handle is fixed on the central axis of the rotating wheel, and the rotating wheel is driven to rotate by rotating the handle, so that the rotating wheel moves on the fixed tooth path, and the moving lantern ring is driven to move on the fixed column.
Further, preferably, the transmission assembly includes:
the telescopic shaft is fixed on the movable lantern ring and is positioned on one side opposite to the rotating wheel, and the telescopic shaft stretches according to the interval between the guard plate and the transmission assembly, so that the transmission assembly is positioned on the chute of the guard plate;
the clamping groove is fixed at the extending end of the telescopic shaft;
the roller is rotatably fixed in the clamping groove and corresponds to the sliding groove on the guard plate, when the telescopic shaft is in a fixed state, the guard plate is inclined under the pressure of the inner wall of the foundation pit, and then the guard plate extrudes the transmission assembly, so that the roller rotates, and then the moving assembly is driven to move downwards on the upright post.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through the arrangement of the steering knuckle on the fixed rod and the rotating shaft on the guard plate, the guard plate can be adjusted according to the inclination angle of the inner wall of the foundation pit, so that the guard plate is attached to the foundation pit to protect the foundation pit, and the arrangement of the positioning assembly pushes the guard plate to be attached and fixed with the inner wall of the foundation pit through the reaction force of the compression spring.
According to the invention, through the arrangement of the monitoring device, the distance between the upper part of the guard plate and the upright post is reduced by the action force generated by the inclination of the guard plate under the action of the inner wall of the foundation pit, so that the transmission assembly is extruded to drive the moving assembly to move downwards on the upright post, and the moving assembly is fed back to the monitoring system to be processed by staff in time.
Drawings
FIG. 1 is a schematic view of the overall structure of an adjustable foundation pit support with automatic monitoring;
FIG. 2 is a side view of an adjustable foundation pit support with automatic monitoring;
FIG. 3 is a schematic view of a positioning assembly in an adjustable foundation pit support device with automatic monitoring;
FIG. 4 is a schematic diagram of a monitoring device in an adjustable foundation pit supporting device with automatic monitoring;
in the figure: 1. a fixed rod; 2. fixing a screw rod; 3. a positioning assembly; 4. a right angle bottom plate; 5. a guard board; 6. a monitoring device; 7. a cross bar; 11. a knuckle; 31. a screw rod; 32. a compression spring; 33. positioning a screw cap; 34. a clamping needle; 51. a rotating shaft; 52. a chute; 61. a column; 62. a moving assembly; 63. a transmission assembly; 611. fixing the column; 612. fixing the tooth path; 621. moving the collar; 622. a rotating wheel; 623. a handle; 631. a telescopic shaft; 632. a clamping groove; 633. and a roller.
Detailed Description
Referring to fig. 1 to 4, in an embodiment of the present invention, an adjustable foundation pit supporting device with automatic monitoring, includes:
the fixed rod 1 is horizontally arranged at the bottom of the foundation pit and is fixed through the fixed screw rod 2;
the positioning components 3 are distributed in a square shape, and the two positioning components 3 below are fixed at two ends of the fixed rod 1;
the right-angle bottom plate 4 is attached to the inner wall of the foundation pit, and the positioning assembly 3 fixedly connected with the fixing rod 1 passes through the right-angle bottom plate 4 to be fixed in the inner wall of the foundation pit;
the bottom of the guard plate 5 is fixedly connected with the right-angle bottom plate 4 through bolts, and the upper part of the guard plate is fixed on the inner wall of the foundation pit through the positioning component 3;
the bottom of the monitoring device 6 is fixed on the fixed rod 1, the top of the monitoring device is fixed below the cross rod 7, and two ends of the cross rod 7 are respectively fixedly connected with the two positioning assemblies 3 above.
In this embodiment, the fixing rod 1 is provided with a knuckle 11, the knuckle 11 is fixedly connected with the bottom of the monitoring device 6, the monitoring device 6 performs rotation adjustment under the action of the knuckle 11, and after the monitoring device 6 is parallel to the guard plate 5, the knuckle 11 is fixed.
In this embodiment, the positioning assembly 3 includes:
the front end of the screw rod 31 is provided with a drill bit, the tail end of the screw rod 31 is provided with a plurality of positioning holes, and the front end of the screw rod 31 is fixed in the inner wall of the foundation pit;
a compression spring 32 provided on the screw rod 31;
the positioning nut 33 is arranged at the tail end of the screw rod 31;
the clamping pin 34 penetrates through the positioning hole to limit the positioning nut 33, the compression spring 32 is arranged between the fixed rod 1 and the right-angle bottom plate 4 at the lower positioning assembly 3, the screw rod 31 penetrates through the fixed rod 1 and the right-angle bottom plate 4 to be fixed on the inner wall of the foundation pit, the positioning nut 33 is arranged on the outer side of the fixed rod 1, and the positioning nut 33 is fixed by the clamping pin 34; the top locating component 3 department, compression spring 32 sets up between horizontal pole 7 and backplate 5, and lead screw 31 passes horizontal pole 7 and backplate 5 and fix on the foundation ditch inner wall, and set nut 33 sets up in the outside of horizontal pole 7, is fixed it by card needle 34, and the hole that lead screw 31 passed backplate 5 is square, and lead screw 31 is located the bottom, for backplate 5 takes place to deflect and provides certain rotation space, alleviates pressure and produces preliminary collapsed information through monitoring device 6 transmission foundation ditch inner wall.
In this embodiment, backplate 5 is notch type, and bottom handing-over department is equipped with pivot 51, and when the foundation ditch inner wall of required support was inclined state, backplate 5 accessible pivot 51 rotated, and then laminate with the foundation ditch inner wall, and then adjusts monitoring device 6 through knuckle 11, makes monitoring device 6 and backplate 5 parallel, and the middle part vertical direction is equipped with spout 52, just spout 52 is corresponding with monitoring device 6.
In this embodiment, the monitoring device 6 includes:
the upright post 61, the bottom of which is fixed on the knuckle 11, the top of which is fixed on the cross bar 7, and the knuckle 11 performs angle adjustment on the upright post 61;
a moving assembly 62 movably provided on the column 61;
the transmission assembly 63 is fixed on the moving assembly 62 and is mutually perpendicular to the upright post 61, and when the device is installed, the moving assembly 62 drives the transmission assembly 63 to carry out position adjustment, and in the use process, the inner wall of the foundation pit generates thrust to the guard plate 5, so that the transmission assembly 63 moves downwards on the chute 52 of the guard plate 5, and the moving assembly 62 is driven to move downwards on the upright post 61 and feed back to the monitoring system.
In this embodiment, the upright post 61 includes a fixing post 611 and a fixing tooth path 612, the fixing tooth path 612 is disposed on one surface of the fixing post 611 opposite to the guard plate 5, and the other three surfaces of the fixing post 611 are all provided with slide ways, and under the action of the fixing tooth path 612, the moving assembly 62 is moved and adjusted, and meanwhile, a certain moving resistance is provided, so that the moving assembly 62 is fixed on the upright post 61 in a state of not receiving an external force.
In this embodiment, the moving assembly 62 includes:
a moving collar 621 movably disposed on the fixed post 611;
a runner 622 secured to the moving collar 621 and engaged with the stationary teeth track 612;
the handle 623 is fixed on the central axis of the runner 622, and by rotating the handle 623, the runner 622 is driven to rotate, and the runner 622 moves on the fixed tooth path 612, and then the moving collar 621 moves on the fixed column 611.
In this embodiment, the transmission assembly 63 includes:
the telescopic shaft 631 is fixed on the movable collar 621 and is positioned on the side opposite to the rotating wheel 622, and stretches and contracts according to the interval between the guard plate 5 and the transmission assembly 63, so that the transmission assembly 63 is positioned on the chute 52 of the guard plate 5;
a clamping groove 632 fixed at the extending end of the telescopic shaft 631;
the roller 633 is rotatably fixed in the clamping groove 632 and corresponds to the sliding groove 52 on the guard plate 5, when the telescopic shaft 631 is in a fixed state, the guard plate 5 is inclined under the pressure of the inner wall of the foundation pit, and then the guard plate 5 extrudes the transmission assembly 63, so that the roller 633 rotates and further drives the moving assembly 62 to move downwards on the upright post 61.
During implementation, right-angle bottom plate 4 is fixed at the junction of foundation ditch inner wall and bottom at first, then pass right-angle bottom plate 4 with lead screw 31 and fix on the foundation ditch inner wall, and then install compression spring 32 on lead screw 31 in proper order, dead lever 1 and set nut 33, compress compression spring 32 through dead lever 1, and then fix set nut 33 in the outside of dead lever 1 with card needle 34, and then fix dead lever 1 in the foundation ditch bottom with dead lever 2, and then right-angle bottom plate 4 receives the reaction force laminating of compression spring 32 in the foundation ditch inner wall, then fix backplate 5 on right-angle bottom plate 4, under the assistance of pivot 51, make backplate 5 laminating foundation ditch inner wall, and then use lead screw 31 to fix backplate 5 top on the foundation ditch inner wall again, install compression spring 32 on lead screw 31 in proper order, horizontal pole 7 and set nut 33, compress compression spring 32 through horizontal pole 7, and then use card needle 34 to fix set nut 33 in the outside of horizontal pole 7, and then fix the stand 61 bottom of monitoring device 6 on knuckle 11, make stand 61 and backplate 5 parallel with rotating knuckle 11, make stand 61 and backplate 5 parallel, make backplate 5 rotate the top end 11 fixed in the middle part of rotating wheel 63, and then rotate the adjacent to rotate the middle part is located at the backplate 5, and then rotate the middle part is located at the adjacent to the 5, rotate the position is adjusted to rotate and is located at the backplate 5, and is moved at the position is rotated at the top of the backplate is adjacent to the backplate is located at the 5, and is adjusted at the position is adjusted to be adjacent, and is rotated and is moved at 5. When the pressure of the inner wall of the foundation pit is received, the pressure of the inner wall of the foundation pit is buffered by the compression spring 32, if the pressure is too high, the compression spring 32 compresses again, the guard plate 5 deflects, the distance between the guard plate 5 and the upright post 61 is reduced, the guard plate 5 extrudes the driving assembly 63, the roller 633 rotates, and the moving assembly 62 is driven to move downwards on the upright post 61 and feed back to the monitoring system.
The foregoing description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (3)
1. An adjustable foundation ditch strutting arrangement with automatic monitoring, its characterized in that: comprising the following steps:
the fixed rod (1) is horizontally arranged at the bottom of the foundation pit and is fixed through the fixed screw rod (2);
the positioning assemblies (3) are distributed in a square shape, and the two positioning assemblies (3) below are fixed at the two ends of the fixed rod (1);
the right-angle bottom plate (4) is attached to the inner wall of the foundation pit, and the positioning assembly (3) fixedly connected with the fixing rod (1) penetrates through the right-angle bottom plate (4) to be fixed in the inner wall of the foundation pit;
the bottom of the guard plate (5) is fixedly connected with the right-angle bottom plate (4) through bolts, and the upper part of the guard plate is fixed on the inner wall of the foundation pit through the positioning component (3);
the bottom of the monitoring device (6) is fixed on the fixed rod (1), the top of the monitoring device is fixed below the cross rod (7), and two ends of the cross rod (7) are fixedly connected with the upper two positioning assemblies (3) respectively;
the guard board (5) is in a notch shape, a rotating shaft (51) is arranged at the joint of the bottom, a chute (52) is arranged in the vertical direction of the middle part, and the chute (52) corresponds to the monitoring device (6);
the monitoring device (6) comprises:
the bottom of the upright post (61) is fixed on the steering knuckle (11), and the top of the upright post is fixed on the cross rod (7);
a moving assembly (62) movably disposed on the column (61);
the transmission assembly (63) is fixed on the moving assembly (62) and is perpendicular to the upright post (61);
the upright post (61) comprises a fixed post (611) and a fixed tooth path (612), the fixed tooth path (612) is arranged on one surface of the fixed post (611) opposite to the guard plate (5), and slide ways are arranged on the other three surfaces of the fixed post (611);
the moving assembly (62) includes:
a movable collar (621) movably disposed on the fixed column (611);
a runner (622) fixed to the moving collar (621) and engaged with the fixed track (612);
a handle (623) fixed to the central axis of the wheel (622);
the transmission assembly (63) comprises:
a telescopic shaft 631 fixed to the moving collar 621 at a side opposite to the rotating wheel 622;
a clamping groove (632) fixed at the extending end of the telescopic shaft (631);
the roller (633) is rotatably fixed in the clamping groove (632) and corresponds to the sliding groove (52) on the guard plate (5).
2. An adjustable pit support device with automatic monitoring according to claim 1, characterized in that: the fixed rod (1) is provided with a steering knuckle (11), and the steering knuckle (11) is fixedly connected with the bottom of the monitoring device (6).
3. An adjustable pit support device with automatic monitoring according to claim 1, characterized in that: the positioning assembly (3) comprises:
the front end of the screw rod (31) is provided with a drill bit, the tail end of the screw rod is provided with a plurality of positioning holes, and the front end of the screw rod (31) is fixed in the inner wall of the foundation pit;
a compression spring (32) arranged on the screw rod (31);
the positioning nut (33) is arranged at the tail end of the screw rod (31);
the clamping needle (34) penetrates through the positioning hole to limit the positioning nut (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211024638.XA CN115198769B (en) | 2022-08-25 | 2022-08-25 | Adjustable foundation pit supporting device with automatic monitoring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211024638.XA CN115198769B (en) | 2022-08-25 | 2022-08-25 | Adjustable foundation pit supporting device with automatic monitoring function |
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| Publication Number | Publication Date |
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| CN115198769A CN115198769A (en) | 2022-10-18 |
| CN115198769B true CN115198769B (en) | 2023-06-02 |
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| CN202211024638.XA Active CN115198769B (en) | 2022-08-25 | 2022-08-25 | Adjustable foundation pit supporting device with automatic monitoring function |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502200A (en) * | 2020-11-23 | 2021-03-16 | 温州职业技术学院 | Laser level measuring device for foundation pit construction |
| CN113653108A (en) * | 2021-09-02 | 2021-11-16 | 杭州千岛湖赋溪实业有限公司 | Foundation pit supporting structure internal force monitoring device |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103215960B (en) * | 2013-04-11 | 2015-06-24 | 郑州安源工程技术有限公司 | Grouting method for high polymer vertical support system |
| CN208183759U (en) * | 2018-04-12 | 2018-12-04 | 中晟华兴国际建工有限公司 | A kind of foundation pit supporting construction with displacement measurement warning function |
| CN212620737U (en) * | 2020-05-26 | 2021-02-26 | 中建八局天津建设工程有限公司 | Foundation pit deformation monitoring device |
| CN111549791B (en) * | 2020-05-26 | 2021-08-10 | 中国十七冶集团有限公司 | Foundation pit supporting structure with foundation pit construction parameter measurement function |
| CN213114656U (en) * | 2020-05-26 | 2021-05-04 | 中国十七冶集团有限公司 | Foundation ditch support trade and prop structure |
| CN213233477U (en) * | 2020-07-01 | 2021-05-18 | 北京中融鑫建工程有限公司 | Foundation pit supporting structure and foundation pit slope supporting system |
| CN213805419U (en) * | 2020-11-18 | 2021-07-27 | 广东宏展建设工程有限公司 | Foundation pit supporting structure |
| CN214143732U (en) * | 2020-12-07 | 2021-09-07 | 湖北理工学院 | Foundation ditch supporting device for civil engineering |
| KR102272348B1 (en) * | 2020-12-23 | 2021-07-01 | 이일우 | Management device for anchor tension maintenance |
| CN113006165B (en) * | 2021-03-05 | 2022-07-29 | 广州市市政集团有限公司 | Bored concrete pile surpasses irritates monitoring device |
| CN113774920A (en) * | 2021-09-02 | 2021-12-10 | 宋芳 | Building foundation pit supporting and protecting device capable of monitoring inclination |
| CN215857753U (en) * | 2021-09-28 | 2022-02-18 | 周丽 | Civil engineering is safety support structure for excavation supporting |
| CN216664173U (en) * | 2021-11-08 | 2022-06-03 | 济南能源工程集团有限公司 | A interim side slope protector for municipal building |
| CN216130139U (en) * | 2021-11-17 | 2022-03-25 | 聊城九洲建设集团有限公司 | Pit foundation supporting structure in civil engineering construction process |
| CN114525792A (en) * | 2022-03-03 | 2022-05-24 | 陇东学院 | Foundation pit supporting device for civil engineering and construction method thereof |
| CN114561925B (en) * | 2022-04-08 | 2023-08-11 | 国网河南省电力公司电力科学研究院 | Electric power foundation pit safety monitoring system based on Internet of things |
-
2022
- 2022-08-25 CN CN202211024638.XA patent/CN115198769B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502200A (en) * | 2020-11-23 | 2021-03-16 | 温州职业技术学院 | Laser level measuring device for foundation pit construction |
| CN113653108A (en) * | 2021-09-02 | 2021-11-16 | 杭州千岛湖赋溪实业有限公司 | Foundation pit supporting structure internal force monitoring device |
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