Foundation pit side wall intelligent monitor and monitoring method for green building design

Abstract

The invention relates to the technical field of foundation pit monitoring, and discloses a foundation pit side wall intelligent monitor for green building design and a monitoring method.The foundation pit side wall intelligent monitor comprises a fixing frame, a rotating frame is arranged on the outer surface of the fixing frame, a positioning assembly and a sliding assembly are arranged in the rotating frame, and a monitoring plate is arranged on the outer surface of the sliding assembly; a spinning assembly is arranged above the sliding assembly, and a linkage assembly is arranged between the positioning assembly and the sliding assembly. The positioning assembly is used for fixing and supporting the rotating frame, and the sliding assembly is used for driving the monitoring plate to move. Through connection of the positioning assembly and the linkage assembly, the linkage assembly is located between the positioning assembly and the sliding assembly, the linkage assembly can drive the positioning assembly to move so that the positioning assembly can be moved out of the rotating frame, meanwhile, the linkage assembly is located at the position, close to the edge of the foundation pit, of the rotating frame, and operation and control by workers are facilitated; workers do not need to enter the foundation pit to fix the rotating frame, and use is convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of foundation pit monitoring, and in particular to a foundation pit side wall intelligent monitoring device and a monitoring method for green building design. Background Art

[0002] Green building refers to high-quality buildings that save resources, protect the environment, reduce pollution, provide people with healthy, applicable and efficient use space, and maximize the harmonious coexistence of man and nature throughout their life cycle. Foundation pit refers to the space below the ground excavated for the construction of building foundations and basements. It is usually necessary to install monitoring, detection and alarm devices on the slopes to monitor the stability of the slopes in real time and prevent the slopes from loosening or collapsing.

[0003] Chinese patent CN113186937A discloses a monitoring, detecting and alarming device for deep foundation pit slopes, which relates to the technical field of deep foundation pit slopes. The monitoring, detecting and alarming device for deep foundation pit slopes comprises a bottom plate placed on the slope, a vertical pole is fixedly mounted on the bottom plate, two alarms and a display panel are fixedly mounted on the vertical pole, a moving rod is mounted on the vertical pole through a sliding mechanism, and a clamping mechanism is installed between the moving rod and the vertical pole, a fixed block is fixedly mounted on the moving rod, a roller is rotatably mounted on the fixed block, and a rotating shaft is fixedly mounted on the roller , and a rotating rod is fixedly installed on the rotating shaft, a positioning mechanism is installed between the rotating roller and the fixed block, a traction motor and a straight plate are fixedly installed in the rotating rod, a telescopic rod is slidably installed in the rotating rod, and two compression springs are fixedly installed between the telescopic rod and the straight plate, a winding roller is fixedly installed on the driving end of the traction motor, and a traction rope is fixedly connected between the winding roller and the telescopic rod, a plurality of connecting blocks are fixedly installed on the rotating rod, each of the connecting blocks is rotatably installed with a bonding plate through a spring rod, and a detection plate matching the upper alarm is fixedly installed on each bonding plate.

[0004] Some existing devices cannot monitor and detect slopes with different inclination angles, and have a narrow scope of application and certain limitations. In the above documents, the rotating rod is fixedly installed on the rotating shaft, so that the rotating rod can flexibly adjust the angle, so that slopes with different angles can be monitored and detected, but it also has the following problems:

[0005] 1. The rotating rod and telescopic rod are fixed by the positioning pin on the placement plate, but the positioning pin is located at the bottom of the foundation pit. When the staff uses it, they need to adjust the angle and height of the rotating rod above the edge of the foundation pit, and then enter the foundation pit to fix the positioning pin, which is troublesome;

[0006] 2. The detection plate is fixedly installed on the connecting block, and the connecting block is fixedly installed on the rotating rod. The position of the detection plate is fixed, and the monitoring position of the detection plate on the side wall of the foundation pit cannot be adjusted, which has certain limitations.

[0007] Currently, no effective solution has been proposed for the problems in the related technologies. Summary of the invention

[0008] 1. Technical issues to be resolved

[0009] In view of the shortcomings of the prior art, the present invention provides an intelligent monitoring device and monitoring method for the side wall of a foundation pit for green building design, which has the advantages that the staff only needs to fix the rotating frame above the edge of the foundation pit and can adjust the monitoring position, thereby solving the problem that the staff need to enter the foundation pit to fix the positioning rod and cannot adjust the position of the detection plate.

[0010] (II) Technical solution

[0011] In order to solve the technical problems that the monitoring detection alarm device for deep foundation pit slopes requires workers to enter the foundation pit to fix the positioning rod and cannot adjust the position of the detection plate, the present invention provides the following technical solutions:

[0012] An intelligent monitoring instrument for the side wall of a foundation pit for green building design and a monitoring method, comprising a fixed frame, a rotating frame is arranged on the outer surface of the fixed frame, a positioning component and a sliding component are arranged inside the rotating frame, a monitoring plate is arranged on the outer surface of the sliding component, a spinning component is arranged above the sliding component, and a linkage component is arranged between the positioning component and the sliding component;

[0013] The positioning assembly is used to fix and support the rotating frame, the sliding assembly is used to drive the monitoring plate to move, the spinning assembly is used to make the monitoring plate fit with the monitored foundation pit side wall, and the linkage assembly is used to make the positioning assembly and the sliding assembly work simultaneously.

[0014] Preferably, the positioning assembly includes a first rotating shaft, a first circular hole and a first sliding groove are opened inside the first rotating shaft, a first limit plate is slidably connected inside the first circular hole, a first slider and a first screw are fixedly connected to the outer surface of the first limit plate, a cone head is fixedly connected to the end of the first screw, the first rotating shaft is rotatably connected to the inside of the rotating frame, and the first screw is threadedly connected to the rotating frame.

[0015] Preferably, the sliding assembly includes a second rotating shaft, the end of the second rotating shaft is fixedly connected to a second screw, the outer surface of the second screw is threadedly connected to a sliding seat, the monitoring plate is fixedly installed on the bottom of the sliding seat, the sliding seat is slidably connected to the rotating frame, and the second rotating shaft and the second screw are both rotatably connected to the rotating frame.

[0016] Preferably, the spinning assembly includes a third rotating shaft, the third rotating shaft is rotatably connected to the rotating frame, a cam is fixedly connected to the outer surface of the third rotating shaft, a lower pressure plate is arranged below the cam, the lower pressure plate is slidably connected to the inside of the sliding seat, a first spring and a connecting rod are fixedly connected to the bottom of the lower pressure plate, the connecting rod is fixedly connected to the monitoring plate, and the lower end of the first spring is fixedly connected to the inside of the sliding seat.

[0017] Preferably, the linkage assembly includes a motor, a main gear is fixedly connected to the output shaft of the motor, the outer surface of the main gear is respectively meshed with a first driven gear and a second driven gear, the outer surface of the first driven gear is fixedly connected to a first sliding shaft, the outer surface of the second driven gear is fixedly connected to a second sliding shaft, the end of the second sliding shaft is fixedly connected to a second limiting plate, the outer surface of the second limiting plate is fixedly connected to a second slider, the second sliding shaft is slidably connected to the second rotating shaft through the second limiting plate and the second slider, the first sliding shaft is slidably connected to the first rotating shaft, and the first sliding shaft and the second sliding shaft have the same structure.

[0018] Preferably, a limit assembly is disposed inside the rotating frame, the limit assembly is fixedly connected to the third rotating shaft, and the limit assembly is used to fix the third rotating shaft.

[0019] Preferably, the limiting assembly includes a handle, which is fixedly connected to the third rotating shaft, and a sliding plate is slidably connected to the inside of the handle, and an insertion rod and a pressing block are fixedly connected to the top of the sliding plate respectively, and the insertion rod and the pressing block are both slidably connected to the handle, and a second spring is fixedly connected to the bottom of the sliding plate, and a socket is opened inside the rotating frame, and the insertion rod is plugged into the socket.

[0020] Preferably, the ends of the first sliding shaft and the second sliding shaft are fixedly connected with the first hand wheel and the second hand wheel respectively, the first hand wheel and the second hand wheel are both located on the outer surface of the rotating frame, the outer surface of the rotating frame is provided with a storage groove, the internal rotation of the storage groove is connected with a limiting frame, and the limiting frame is used to limit and fix the first hand wheel and the second hand wheel.

[0021] Preferably, a monitor and an alarm are respectively fixedly connected to the outer surface of the fixing frame, and the monitor and the alarm are both electrically connected to the monitoring board.

[0022] A monitoring method for a foundation pit side wall monitoring instrument, S1, firstly rotating a rotating frame out of a fixed frame, so that a monitoring board on the rotating frame is against the foundation pit side wall, at this time, monitoring data of the monitoring board can be fed back to the monitor, and when the monitoring board data is abnormal, an alarm will be issued through an alarm;

[0023] S2. Pull the second hand wheel to drive the linkage assembly to move, so that the linkage assembly is separated from the sliding assembly. At this time, the linkage assembly drives the positioning assembly to move, so that the positioning assembly is inserted at the bottom of the foundation pit, thereby fixing the rotating frame;

[0024] S3. Push back the second hand wheel, then pull the first hand wheel to drive the positioning assembly to separate from the linkage assembly, then rotate the limit assembly to separate the monitoring plate from the side wall of the foundation pit, then start the linkage assembly to drive the sliding assembly and the monitoring plate to move, and the monitoring plate can be adjusted so that it can monitor different positions on the side wall of the foundation pit.

[0025] (III) Beneficial effects

[0026] Compared with the prior art, the present invention provides a foundation pit side wall intelligent monitoring device and monitoring method for green building design, which has the following beneficial effects:

[0027] 1. The present invention connects the positioning component and the linkage component. The linkage component is located between the positioning component and the sliding component. The linkage component can drive the positioning component to move, so that the positioning component is moved out of the rotating frame. At the same time, the linkage component is located at a position of the rotating frame close to the edge of the foundation pit, which is convenient for staff to operate. There is no need for staff to enter the inside of the foundation pit to fix the rotating frame, and it is more convenient to use.

[0028] 2. The present invention connects the sliding component and the linkage component. The linkage component can drive the sliding component to move. The monitoring board is installed on the sliding component, so that the monitoring board can move with the sliding component, thereby changing the position of the monitoring board, so that the monitoring board can monitor different positions of the side wall of the foundation pit. It can be adjusted as needed during use, which is more flexible.

[0029] 3. The present invention connects the first rotating shaft with the first sliding shaft. The main gear on the motor drives the first driven gear to rotate, the first driven gear drives the first sliding shaft to rotate, and the first sliding shaft drives the first rotating shaft to rotate, so that the first screw on the first rotating shaft can be extended from the rotating frame, and the first screw is inserted into the foundation pit through the cone head. The staff only needs to operate the side of the rotating frame close to the edge of the foundation pit without entering the inside of the foundation pit, which is more convenient to use.

[0030] 4. In the present invention, the second rotating shaft is connected to the second sliding shaft. The main gear drives the second driven gear to rotate, and the second driven gear drives the second sliding shaft to rotate. The second sliding shaft drives the second rotating shaft to rotate synchronously through the second sliding block. The second rotating shaft can drive the sliding seat to drive the monitoring plate to move, thereby changing the monitoring position of the monitoring plate on the side wall of the foundation pit. It can be adjusted according to needs during use, which is more flexible.

[0031] 5. The present invention connects the main gear, the first driven gear and the second driven gear. When the main gear is meshed with the first driven gear, the first screw can be driven to move. When the main gear is meshed with the second driven gear, the sliding seat and the monitoring panel can be driven to move. The first hand wheel and the second hand wheel for controlling the separation and combination of the main gear, the first driven gear and the second driven gear are both located at a relatively upper position of the rotating frame, so that the staff can operate the first screw and the sliding seat on the edge of the foundation pit without entering the inside of the foundation pit. When the first driven gear and the second driven gear are both meshed with the main gear, the first screw and the sliding seat can move at the same time, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the external contour structure of the present invention;

[0033] Figure 2 The cross-sectional structure diagram of the rotating frame of the present invention is shown in FIG. Figure 1 ;

[0034] Figure 3 It is a schematic cross-sectional structural diagram of the first rotating shaft of the present invention;

[0035] Figure 4 The cross-sectional structure diagram of the rotating frame of the present invention is shown in FIG. Figure 2 ;

[0036] Figure 5 For the present invention Figure 2 A schematic diagram of the structure enlargement in the middle;

[0037] Figure 6 It is a schematic cross-sectional structural diagram of the sliding seat of the present invention;

[0038] Figure 7 It is a schematic cross-sectional structural diagram of the second sliding shaft of the present invention;

[0039] Figure 8 It is a schematic cross-sectional structure diagram of the limiting component of the present invention.

[0040] In the figure: 1, fixed frame; 2, rotating frame; 3, positioning assembly; 301, first rotating shaft; 302, first circular hole; 303, first sliding groove; 304, first limiting plate; 305, first sliding block; 306, first screw; 307, cone head; 4, sliding assembly; 401, second rotating shaft; 402, second screw; 403, sliding seat; 5, monitoring board; 6, spinning assembly; 601, third rotating shaft; 602, cam; 603, lower pressure plate; 604, first spring; 605, connecting rod; 7, linkage Assembly; 701, motor; 702, main gear; 703, first driven gear; 704, second driven gear; 705, first sliding shaft; 706, second sliding shaft; 707, second limit plate; 708, second sliding block; 8, limit assembly; 801, handle; 802, sliding plate; 803, plug rod; 804, pressing block; 805, second spring; 806, jack; 9, first hand wheel; 10, second hand wheel; 11, storage slot; 12, limit frame; 13, monitor; 14, alarm. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] As introduced in the background technology, there are deficiencies in the prior art. In order to solve the above technical problems, this application proposes an intelligent monitoring device and monitoring method for the side wall of a foundation pit for green building design.

[0043] See also Figure 1-8 , an intelligent monitoring instrument and monitoring method for foundation pit side wall for green building design, comprising a fixed frame 1, a rotating frame 2 is arranged on the outer surface of the fixed frame 1, a positioning component 3 and a sliding component 4 are arranged inside the rotating frame 2, a monitoring plate 5 is arranged on the outer surface of the sliding component 4, a spinning component 6 is arranged above the sliding component 4, and a linkage component 7 is arranged between the positioning component 3 and the sliding component 4;

[0044] The positioning assembly 3 is used to fix and support the rotating frame 2, the sliding assembly 4 is used to drive the monitoring plate 5 to move, the spinning assembly 6 is used to make the monitoring plate 5 fit with the monitored foundation pit side wall, and the linkage assembly 7 is used to make the positioning assembly 3 and the sliding assembly 4 work simultaneously.

[0045] The fixed frame 1 is installed above the edge of the foundation pit, and the rotating frame 2 on the fixed frame 1 enters the foundation pit, so that the monitoring plate 5 on the rotating frame 2 is in contact with the side wall of the foundation pit, and the side wall of the foundation pit can be monitored in real time through the monitoring plate 5, and the positioning component 3 is rotated so that the positioning component 3 extends from the rotating frame 2 and is inserted into the foundation pit. At this time, the positioning component 3 can fix the lower end of the rotating frame 2. If the position of the monitoring plate 5 needs to be adjusted, the spinning component 6 is pushed to rotate in the rotating frame 2. At this time, the spinning component 6 no longer presses down the monitoring plate 5, and the monitoring plate 5 moves upward and separates from the side wall of the foundation pit, and then the monitoring plate 5 is driven to move by the sliding component 4. The position of the monitoring plate 5 can be changed so that it can be monitored at different positions on the side wall of the foundation pit. The linkage component 7 can drive the positioning component 3 or the sliding component 4 to move alone, or it can drive both to move at the same time.

[0046] The present invention connects the positioning component 3 and the linkage component 7. The linkage component 7 is located between the positioning component 3 and the sliding component 4. The linkage component 7 can drive the positioning component 3 to move, so that the positioning component 3 is moved out of the rotating frame 2. At the same time, the linkage component 7 is located at a position where the rotating frame 2 is close to the edge of the foundation pit, which is convenient for staff to operate. There is no need for staff to enter the inside of the foundation pit to fix the rotating frame 2, and it is more convenient to use.

[0047] The present invention connects the sliding component 4 and the linkage component 7. The linkage component 7 can drive the sliding component 4 to move. The monitoring board 5 is installed on the sliding component 4, so that the monitoring board 5 can move with the sliding component 4, thereby changing the position of the monitoring board 5, so that the monitoring board 5 can monitor different positions of the side wall of the foundation pit. It can be adjusted as needed during use, which is more flexible.

[0048] Further, for the above-mentioned positioning component 3, the positioning component 3 includes a first rotating shaft 301, a first circular hole 302 and a first sliding groove 303 are opened inside the first rotating shaft 301, the first circular hole 302 is slidably connected to the inside of the first limiting plate 304, the outer surface of the first limiting plate 304 is fixedly connected to the first sliding block 305 and the first screw 306, the end of the first screw 306 is fixedly connected to the cone head 307, the first rotating shaft 301 is rotatably connected to the inside of the rotating frame 2, and the first screw 306 is threadedly connected to the rotating frame 2.

[0049] The first rotating shaft 301 is rotated, and the first rotating shaft 301 can push the first sliding block 305 to rotate through the first sliding groove 303. The first sliding block 305 drives the first limiting plate 304 and the first screw 306 to rotate synchronously. The threaded connection between the first screw 306 and the rotating frame 2 allows the first screw 306 to extend from the rotating frame 2. The cone head 307 at one end of the first screw 306 facilitates its insertion into the foundation pit. The first limiting plate 304 at the other end of the first screw 306 can only slide in the first circular hole 302, thereby limiting the moving distance of the first screw 306 and preventing the first screw 306 from separating from the first rotating shaft 301.

[0050] Furthermore, for the above-mentioned sliding component 4, the sliding component 4 includes a second rotating shaft 401, the end of the second rotating shaft 401 is fixedly connected to a second screw 402, the outer surface of the second screw 402 is threadedly connected to a sliding seat 403, the monitoring plate 5 is fixedly installed at the bottom of the sliding seat 403, the sliding seat 403 is slidingly connected to the rotating frame 2, and the second rotating shaft 401 and the second screw 402 are both rotationally connected to the rotating frame 2.

[0051] The second rotating shaft 401 is rotated, and the second rotating shaft 401 drives the second screw 402 to rotate. The rotation tendency of the sliding seat 403 on the second screw 402 is blocked by the rotating frame 2. At this time, the sliding seat 403 can move along the rotating frame 2, and the monitoring plate 5 installed on the sliding seat 403 moves accordingly. There are multiple groups of sliding seats 403 and monitoring plates 5, and one group of monitoring plates 5 is fixed at the middle position of the rotating frame 2.

[0052] Furthermore, for the above-mentioned spinning assembly 6, the spinning assembly 6 includes a third rotating shaft 601, the third rotating shaft 601 is rotatably connected to the rotating frame 2, the outer surface of the third rotating shaft 601 is fixedly connected with a cam 602, a lower pressure plate 603 is arranged below the cam 602, the lower pressure plate 603 is slidably connected to the inside of the sliding seat 403, the bottom of the lower pressure plate 603 is fixedly connected with a first spring 604 and a connecting rod 605, the connecting rod 605 is fixedly connected to the monitoring board 5, and the lower end of the first spring 604 is fixedly connected to the inside of the sliding seat 403.

[0053] After adjusting the positions of the sliding seat 403 and the monitoring plate 5, rotate the third rotating shaft 601, and the cam 602 on the third rotating shaft 601 rotates synchronously, so that the cam 602 squeezes the lower pressure plate 603 on the sliding seat 403, and the lower pressure plate 603 compresses the first spring 604 and pushes the connecting rod 605 to move downward, so that the monitoring plate 5 on the connecting rod 605 can fit against the side wall of the foundation pit.

[0054] Further, for the above-mentioned linkage component 7, the linkage component 7 includes a motor 701, a main gear 702 is fixedly connected to the output shaft of the motor 701, the outer surface of the main gear 702 is respectively meshed with a first driven gear 703 and a second driven gear 704, the outer surface of the first driven gear 703 is fixedly connected to a first sliding shaft 705, the outer surface of the second driven gear 704 is fixedly connected to a second sliding shaft 706, the end of the second sliding shaft 706 is fixedly connected to a second limiting plate 707, the outer surface of the second limiting plate 707 is fixedly connected to a second slider 708, the second sliding shaft 706 is slidably connected to the second rotating shaft 401 through the second limiting plate 707 and the second slider 708, the first sliding shaft 705 is slidably connected to the first rotating shaft 301, and the first sliding shaft 705 and the second sliding shaft 706 have the same structure.

[0055] Start the motor 701. When the main gear 702 on the motor 701 is engaged with the first driven gear 703, the main gear 702 can drive the first sliding shaft 705 to rotate, and the first sliding shaft 705 drives the first rotating shaft 301 to rotate. When the main gear 702 is engaged with the second driven gear 704, the main gear 702 can drive the second sliding shaft 706 to rotate, and the second sliding shaft 706 drives the second rotating shaft 401 to rotate.

[0056] Furthermore, for the rotating frame 2 , a limiting assembly 8 is disposed inside the rotating frame 2 . The limiting assembly 8 is fixedly connected to the third rotating shaft 601 . The limiting assembly 8 is used to fix the third rotating shaft 601 .

[0057] Furthermore, for the above-mentioned limit assembly 8, the limit assembly 8 includes a handle 801, the handle 801 is fixedly connected to the third rotating shaft 601, the handle 801 is internally slidably connected to a sliding plate 802, the top of the sliding plate 802 is respectively fixedly connected to an insertion rod 803 and a pressing block 804, the insertion rod 803 and the pressing block 804 are both slidably connected to the handle 801, the bottom of the sliding plate 802 is fixedly connected to a second spring 805, and a socket 806 is opened inside the rotating frame 2, and the insertion rod 803 is plugged into the socket 806.

[0058] Hold the handle 801 and press the pressing block 804. The pressing block 804 pushes the sliding plate 802 to move and compresses the second spring 805. The sliding plate 802 drives the insertion rod 803 to move and separate it from the socket 806, thereby releasing the limit fixation between the handle 801 and the rotating frame 2. At this time, the handle 801 can be pulled to drive the third rotating shaft 601 to rotate. After adjusting the third rotating shaft 601, the handle 801 is released. The second spring 805 in the handle 801 pushes the sliding plate 802 to reset, so that the insertion rod 803 on the sliding plate 802 is plugged and fixed with the socket 806.

[0059] Furthermore, for the above-mentioned first sliding shaft 705, the ends of the first sliding shaft 705 and the second sliding shaft 706 are respectively fixedly connected with the first hand wheel 9 and the second hand wheel 10, and the first hand wheel 9 and the second hand wheel 10 are both located on the outer surface of the rotating frame 2, and the outer surface of the rotating frame 2 is provided with a storage groove 11, and the internal rotation of the storage groove 11 is connected to a limiting frame 12, and the limiting frame 12 is used to limit and fix the first hand wheel 9 and the second hand wheel 10.

[0060] Pulling the first hand wheel 9 drives the first sliding shaft 705 to move, so that the first driven gear 703 on the first sliding shaft 705 can move, and the first driven gear 703 is separated from the main gear 702. At this time, the motor 701 can only drive the second driven gear 704 to rotate through the main gear 702, and the second driven gear 704 drives the second sliding shaft 706 to rotate. The second sliding shaft 706 drives the second rotating shaft 401 to rotate through the second slider 708, and the limiting frame 12 is rotated out of the storage slot 11 to limit and fix the first hand wheel 9, so as to avoid the first hand wheel 9 and the first driven gear 703 fall back, and when the second hand wheel 10 is pulled to move, the second driven gear 704 can be separated from the main gear 702. At this time, the main gear 702 can only drive the first driven gear 703 and the first rotating shaft 301 to rotate. When the first hand wheel 9 and the second hand wheel 10 remain stationary, the first driven gear 703 and the second driven gear 704 are both engaged with the main gear 702, and the motor 701 can simultaneously drive the first driven gear 703, the first rotating shaft 301, the second driven gear 704 and the second rotating shaft 401 to rotate.

[0061] Furthermore, for the above-mentioned fixing frame 1 , a monitor 13 and an alarm 14 are fixedly connected to the outer surface of the fixing frame 1 , respectively, and the monitor 13 and the alarm 14 are both electrically connected to the monitoring board 5 .

[0062] The data of the foundation pit side wall monitored by the monitoring board 5 can be fed back to the monitor 13. When the data is abnormal, the alarm 14 will sound an alarm to remind the staff to take timely response.

[0063] A monitoring method for a foundation pit side wall monitoring instrument, S1, firstly rotate the rotating frame 2 out of the fixed frame 1, so that the monitoring board 5 on the rotating frame 2 is against the foundation pit side wall, at this time, the monitoring data of the monitoring board 5 can be fed back to the monitor 13, and when the data of the monitoring board 5 is abnormal, an alarm will be issued through the alarm 14;

[0064] S2, pull the second hand wheel 10 to drive the linkage assembly 7 to move, so that the linkage assembly 7 is separated from the sliding assembly 4, and the linkage assembly 7 drives the positioning assembly 3 to move, so that the positioning assembly 3 is inserted at the bottom of the foundation pit, so as to fix the rotating frame 2;

[0065] S3. Push back the second hand wheel 10, then pull the first hand wheel 9 to drive the positioning component 3 to separate from the linkage component 7, then rotate the limit component 8 to separate the monitoring plate 5 from the side wall of the foundation pit, then start the linkage component 7 to drive the sliding component 4 and the monitoring plate 5 to move, and the monitoring plate 5 can be adjusted so that it can monitor different positions on the side wall of the foundation pit.

[0066] Through the above technical solution, the present invention has the following beneficial effects:

[0067] 1. Through the connection between the positioning component 3 and the linkage component 7, the linkage component 7 is located between the positioning component 3 and the sliding component 4. The linkage component 7 can drive the positioning component 3 to move, so that the positioning component 3 is moved out of the rotating frame 2. At the same time, the linkage component 7 is located at the rotating frame 2 near the edge of the foundation pit, which is convenient for the staff to operate. There is no need for the staff to enter the inside of the foundation pit to fix the rotating frame 2, which is more convenient to use.

[0068] 2. Through the connection between the sliding component 4 and the linkage component 7, the linkage component 7 can drive the sliding component 4 to move. The monitoring board 5 is installed on the sliding component 4, so that the monitoring board 5 can move with the sliding component 4, thereby changing the position of the monitoring board 5, so that the monitoring board 5 can monitor different positions of the side wall of the foundation pit. It can be adjusted as needed during use, which is more flexible.

[0069] 3. Through the connection between the first rotating shaft 301 and the first sliding shaft 705, the main gear 702 on the motor 701 drives the first driven gear 703 to rotate, the first driven gear 703 drives the first sliding shaft 705 to rotate, and the first sliding shaft 705 drives the first rotating shaft 301 to rotate, so that the first screw 306 on the first rotating shaft 301 can be extended from the rotating frame 2, and the first screw 306 is inserted into the foundation pit through the cone head 307. The staff only needs to operate the side of the rotating frame 2 close to the edge of the foundation pit, without entering the inside of the foundation pit, which is more convenient to use.

[0070] 4. Through the connection between the second rotating shaft 401 and the second sliding shaft 706, the main gear 702 drives the second driven gear 704 to rotate, and the second driven gear 704 drives the second sliding shaft 706 to rotate. The second sliding shaft 706 drives the second rotating shaft 401 to rotate synchronously through the second sliding block 708. The second rotating shaft 401 can drive the sliding seat 403 to drive the monitoring plate 5 to move, thereby changing the monitoring position of the monitoring plate 5 on the side wall of the foundation pit. It can be adjusted as needed during use, which is more flexible.

[0071] 5. Through the connection between the main gear 702, the first driven gear 703 and the second driven gear 704, when the main gear 702 is meshed with the first driven gear 703, the first screw rod 306 can be driven to move, and when the main gear 702 is meshed with the second driven gear 704, the sliding seat 403 and the monitoring board 5 can be driven to move. The first hand wheel 9 and the second hand wheel 10 for controlling the separation and combination of the main gear 702, the first driven gear 703 and the second driven gear 704 are both located at a relatively upper position of the rotating frame 2, so that the staff can operate the first screw rod 306 and the sliding seat 403 on the edge of the foundation pit without entering the inside of the foundation pit. When the first driven gear 703 and the second driven gear 704 are both meshed with the main gear 702, the first screw rod 306 and the sliding seat 403 can move at the same time, which is more convenient to use.

[0072] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. An intelligent monitoring device for foundation pit sidewalls for green building design, comprising a fixing frame (1), characterized in that: The outer surface of the fixed frame (1) is provided with a rotating frame (2), the interior of the rotating frame (2) is provided with a positioning assembly (3) and a sliding assembly (4), the outer surface of the sliding assembly (4) is provided with a monitoring plate (5), a spinning assembly (6) is provided above the sliding assembly (4), and a linkage assembly (7) is provided between the positioning assembly (3) and the sliding assembly (4); The positioning assembly (3) is used to fix and support the rotating frame (2), the sliding assembly (4) is used to drive the monitoring plate (5) to move, the spinning assembly (6) is used to make the monitoring plate (5) fit with the side wall of the monitored foundation pit, and the linkage assembly (7) is used to make the positioning assembly (3) and the sliding assembly (4) work simultaneously.

2. The intelligent monitoring device for foundation pit sidewall for green building design according to claim 1 is characterized by: The positioning assembly (3) comprises a first rotating shaft (301), a first circular hole (302) and a first sliding groove (303) are provided inside the first rotating shaft (301), a first limiting plate (304) is slidably connected inside the first circular hole (302), a first sliding block (305) and a first screw rod (306) are fixedly connected to the outer surface of the first limiting plate (304), a cone head (307) is fixedly connected to the end of the first screw rod (306), the first rotating shaft (301) is rotatably connected to the inside of the rotating frame (2), and the first screw rod (306) is threadedly connected to the rotating frame (2).

3. The intelligent monitoring device for foundation pit sidewall for green building design according to claim 2 is characterized by: The sliding assembly (4) comprises a second rotating shaft (401), the end of the second rotating shaft (401) is fixedly connected to a second screw rod (402), the outer surface of the second screw rod (402) is threadedly connected to a sliding seat (403), the monitoring board (5) is fixedly installed at the bottom of the sliding seat (403), the sliding seat (403) is slidably connected to the rotating frame (2), and the second rotating shaft (401) and the second screw rod (402) are both rotatably connected to the rotating frame (2).

4. The intelligent monitoring device for foundation pit sidewall for green building design according to claim 3 is characterized by: The spinning assembly (6) includes a third rotating shaft (601), and the third rotating shaft (601) is rotatably connected to the rotating frame (2). The outer surface of the third rotating shaft (601) is fixedly connected to a cam (602), and a lower pressure plate (603) is arranged below the cam (602). The lower pressure plate (603) is slidably connected to the inside of the sliding seat (403), and the bottom of the lower pressure plate (603) is fixedly connected to a first spring (604) and a connecting rod (605), and the connecting rod (605) is fixedly connected to the monitoring board (5), and the lower end of the first spring (604) is fixedly connected to the inside of the sliding seat (403).

5. The intelligent monitoring device for foundation pit sidewall for green building design according to claim 4 is characterized by: The linkage assembly (7) comprises a motor (701), the output shaft of the motor (701) is fixedly connected to a main gear (702), the outer surface of the main gear (702) is respectively meshed with a first driven gear (703) and a second driven gear (704), the outer surface of the first driven gear (703) is fixedly connected to a first sliding shaft (705), the outer surface of the second driven gear (704) is fixedly connected to a second sliding shaft (706), the end of the second sliding shaft (706) is fixedly connected to a second limiting plate (707), the outer surface of the second limiting plate (707) is fixedly connected to a second sliding block (708), the second sliding shaft (706) is slidably connected to the second rotating shaft (401) via the second limiting plate (707) and the second sliding block (708), the first sliding shaft (705) is slidably connected to the first rotating shaft (301), and the first sliding shaft (705) and the second sliding shaft (706) have the same structure.

6. The intelligent monitoring device for foundation pit sidewall for green building design according to claim 5 is characterized by: A limit assembly (8) is arranged inside the rotating frame (2), the limit assembly (8) is fixedly connected to the third rotating shaft (601), and the limit assembly (8) is used to fix the third rotating shaft (601).

7. The intelligent monitoring device for foundation pit sidewall for green building design according to claim 6 is characterized by: The limiting assembly (8) comprises a handle (801), wherein the handle (801) is fixedly connected to the third rotating shaft (601), a sliding plate (802) is slidably connected inside the handle (801), an insertion rod (803) and a pressing block (804) are fixedly connected to the top of the sliding plate (802), the insertion rod (803) and the pressing block (804) are both slidably connected to the handle (801), a second spring (805) is fixedly connected to the bottom of the sliding plate (802), and a plug hole (806) is provided inside the rotating frame (2), and the insertion rod (803) is plugged into the plug hole (806).

8. The intelligent monitoring device for foundation pit sidewall for green building design according to claim 7 is characterized by: The ends of the first sliding shaft (705) and the second sliding shaft (706) are respectively fixedly connected with a first hand wheel (9) and a second hand wheel (10); the first hand wheel (9) and the second hand wheel (10) are both located on the outer surface of the rotating frame (2); a receiving groove (11) is provided on the outer surface of the rotating frame (2); the interior of the receiving groove (11) is rotatably connected with a limiting frame (12); the limiting frame (12) is used to limit and fix the first hand wheel (9) and the second hand wheel (10).

9. The intelligent monitoring device and monitoring method for foundation pit sidewall used in green building design according to claim 8, characterized in that: A monitor (13) and an alarm (14) are respectively fixedly connected to the outer surface of the fixing frame (1), and the monitor (13) and the alarm (14) are both electrically connected to the monitoring board (5).

10. The monitoring method of the foundation pit monitoring instrument according to any one of claims 1 to 9, characterized in that: S1, firstly rotate the rotating frame (2) out of the fixed frame (1), so that the monitoring board (5) on the rotating frame (2) is against the side wall of the foundation pit, and the monitoring data of the monitoring board (5) can be fed back to the monitor (13). When the data of the monitoring board (5) is abnormal, an alarm will be issued through the alarm (14); S2, pulling the second hand wheel (10) to drive the linkage assembly (7) to move, so that the linkage assembly (7) is separated from the sliding assembly (4), and at this time the linkage assembly (7) drives the positioning assembly (3) to move, so that the positioning assembly (3) is inserted into the bottom of the foundation pit, thereby fixing the rotating frame (2); S3, push the second hand wheel (10) back, then pull the first hand wheel (9) to drive the positioning assembly (3) to separate from the linkage assembly (7), then rotate the limit assembly (8) to separate the monitoring plate (5) from the side wall of the foundation pit, then start the linkage assembly (7) to drive the sliding assembly (4) and the monitoring plate (5) to move, and the monitoring plate (5) can be adjusted so that it can monitor different positions on the side wall of the foundation pit.

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