Future community building foundation pit reinforcing and supporting monitoring equipment and monitoring method thereof

Abstract

The invention relates to the technical field of support monitoring equipment, and discloses future community building foundation pit reinforcement support monitoring equipment and a monitoring method thereof.The equipment comprises a protective shell, a measuring assembly is arranged in the protective shell, and the outer wall of the measuring assembly is attached to the side face of a foundation pit; the two sides of the outer wall of the measuring assembly are fixedly connected with transverse rods, the outer walls of the transverse rods are fixedly connected with vertical rods, the outer walls of the vertical rods are fixedly connected with rack plates, the outer walls of the rack plates are slidably connected to the inner wall of the protective shell, the tooth ends of the rack plates are in meshed connection with gears, and the inner walls of the gears are rotationally connected with middle shafts. When the anchor rod moves under the pressure of a foundation pit, a rack plate, a gear and two threaded blocks on the two sides are matched to drive a clamp to clamp a steel pipe, and a second fixing ring and a first fixing ring are used in a matched mode, so that the effects that bipolar clamping is achieved, and accidents caused by inaccurate measured data due to displacement of a protective shell are prevented are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of support monitoring equipment, and specifically to a future community building foundation pit reinforcement support monitoring device and a monitoring method thereof. Background Art

[0002] With the accelerated advancement of urbanization, the scale and complexity of future community buildings, as comprehensive buildings integrating residential, commercial, and leisure functions, are constantly increasing. In the construction process of future community buildings, the foundation pit, as an important part of the foundation engineering, plays a key role in the safety of the entire building due to its stability. Foundation pit support effectively prevents the collapse of the side walls of the foundation pit and the deformation of the soil by adopting various support structures, such as pile rows and underground continuous walls, to ensure construction safety and the stability of the surrounding environment. However, during the construction and use of foundation pit support, it will be affected by various factors such as geological conditions, groundwater changes, and surrounding loads. In order to timely grasp the working status of the foundation pit support and the deformation of the inner wall of the foundation pit and ensure the safety of the foundation pit, there is an urgent need for a device installed on the support structure that can monitor the inner wall of the foundation pit in real time. By accurately monitoring the displacement, stress and other parameters of the inner wall of the foundation pit, reliable data support is provided for the safe construction and scientific management of the foundation pit project.

[0003] However, when using traditional detection equipment, the pressure of the foundation pit may cause the detection equipment to move, rendering the monitoring data invalid. Summary of the Invention

[0004] In response to the shortcomings of the existing technology, the present invention provides a future community building foundation pit reinforcement and support monitoring device and a monitoring method thereof to solve the problem that the pressure of the foundation pit may cause the detection equipment to be displaced, resulting in the invalidation of the monitoring data.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a future community building foundation pit reinforcement and support monitoring device, including a protective shell, a measuring component is provided inside the protective shell, the outer wall of the measuring component is in contact with the side of the foundation pit, cross bars are fixedly connected on both sides of the outer wall of the measuring component, the outer wall of the cross bar is fixedly connected to the vertical pole, the outer wall of the vertical pole is fixedly connected to the rack plate, the outer wall of the rack plate is slidably connected to the inner wall of the protective shell, the tooth end of the rack plate is meshed with a gear, the inner wall of the gear is rotatably connected to the central axis, threaded blocks are threaded on both sides of the outer wall of the central axis, the outer wall of the threaded block is fixedly connected to the fixing plate, the outer wall of the fixing plate is fixedly connected to the clamp, the outer wall of the clamp is in contact with the support body, and a power supply component is provided inside the protective shell, and the power supply component is used to power the measuring component.

[0006] Through the above technical solution, the protective shell is first placed between the two steel pipes of the support body, wherein the support body plays the role of protecting the foundation pit and supporting the protective shell, and then the measuring component is attached to the side of the foundation pit, and the foundation pit is monitored in real time by the measuring component. When the measuring component is subjected to the pressure of the foundation pit deformation, it will synchronously drive the measuring component to move and drive the cross bar to move. The movement of the cross bar synchronously drives the vertical bar to move. The rack plate is also driven to move synchronously by the cross bar and the vertical bar. Due to the meshing of the rack plate and the gear, and the support and fixation of the gear by the central axis, the gear and the central axis rotate synchronously, and then the two threaded blocks on both sides move toward the middle of the threaded part, thereby synchronously driving the fixed plate and the clamp to move, so that the clamp applies centering pressure on the steel pipe, thereby increasing the pressure between the clamp and the steel pipe, so that when the measuring component is subjected to force, the connection between the protective shell and the steel pipe of the support body can be tightened, preventing the displacement of the protective shell from causing inaccurate measurement data and causing accidents.

[0007] Preferably, the power supply component includes battery pack 1 and battery pack 2, the outer walls of battery pack 1 and battery pack 2 are arranged on the inner wall of the protective shell, and battery pack 1 and battery pack 2 are arranged symmetrically, battery pack 1 and battery pack 2 are connected in parallel, and the measuring component includes a pressure sensor and an anchor rod, the pressure sensor and the anchor rod are an integrated structure, the positive and negative poles of battery pack 1 and battery pack 2 are respectively connected in parallel to the input end of the pressure sensor, and when any one of them fails, the other automatically maintains power supply to the pressure sensor through parallel connection.

[0008] Preferably, the outer wall of the cross bar is slidably connected to the inner wall of the protective shell, and the outer wall of the vertical bar is slidably connected to the inner wall of the protective shell.

[0009] Preferably, both ends of the central shaft are rotatably connected to the inner wall of the protective shell, and the outer wall of the threaded block is slidably connected to the inner wall of the protective shell.

[0010] Preferably, two sections of reverse threads are provided on both sides of the central axis, and anti-slip strips are provided on the outer walls of the clamps, and the anti-slip strips are detachably connected to the clamps.

[0011] Preferably, the outer wall of the protective shell is provided with indicator light 1, the outer wall of the protective shell is provided with indicator light 2, and the outer wall of the protective shell is provided with indicator light 3, and the input ends of indicator light 1, indicator light 2, and indicator light 3 are all electrically connected to the output ends of battery pack 1 and battery pack 2.

[0012] Preferably, the indicator light 1 is green when it is on, the indicator light 2 is yellow when it is on, and the indicator light 3 is red when it is on.

[0013] Preferably, both sides of the outer wall of the protective shell are fixedly connected with a fixing ring 1, both sides of the outer wall of the fixing ring 1 are fixedly connected with an outer plate 1, the outer wall of the outer plate 1 is fitted with an outer plate 2, the outer wall of the outer plate 2 is fixedly connected with a fixing ring 2, the outer wall of the fixing ring 2 is fitted with the outer wall of the fixing ring 1, the inner wall of the outer plate 2 is threadedly connected with bolts, and the inner wall of the outer plate 1 is threadedly connected with bolts.

[0014] Preferably, a monitoring method for future community building foundation pit reinforcement support monitoring equipment comprises the following steps: Place the protective shell in the middle of the support body, and fit the anchor rod to the side wall of the foundation pit. Once the fit is complete, the indicator light will light up. Then, the steel pipe of the support body is covered with fixing ring 2 and fixing ring 1, and fixed with bolts to keep the position of the protective shell unchanged; According to the preset program, when the displacement rate of the foundation pit is greater than 2mm / day, the second indicator light will light up for ten seconds at an interval of ten seconds; When the displacement rate of the foundation pit is greater than 5mm / day, the third indicator light will be on until the pressure monitoring data set by the pressure sensor returns to normal; When the anchor rod moves due to the pressure of foundation pit deformation, it synchronously drives the measuring assembly and the vertical rod to move, thereby driving the gear to rotate through the rack plate, and then the threaded blocks on the outer wall of the central axis move toward each other, increasing the friction force of the protective shell on the support body.

[0015] Preferably, when the anchor rod is attached to the side wall of the foundation pit, a certain pressure needs to be applied to the anchor rod so that the pressure sensor can light up the indicator light before the step of fixing the protective shell is performed.

[0016] The present invention provides a future community building foundation pit reinforcement support monitoring device and monitoring method. It has the following beneficial effects: 1. In the present invention, when the anchor rod is moved by the pressure of the foundation pit, the horizontal rod and the vertical rod are synchronously driven to move, and the rack plate, the gear, and the two threaded blocks on both sides cooperate to drive the clamp to clamp the steel pipe. In addition, the use of the second fixing ring and the first fixing ring is combined to achieve bipolar clamping, thereby preventing the displacement of the protective shell from causing inaccurate measurement data and causing accidents.

[0017] 2. In the present invention, by coordinating indicator light 1, indicator light 2, and indicator light 3, and using different colors respectively, and coordinating with battery power supply, while ensuring real-time monitoring of the foundation pit, the status of the foundation pit can also be intuitively reflected.

[0018] 3. In the present invention, the protective shell is fixed to the steel pipe by means of bolts, and the anchor rod is used to synchronously drive the clamp below for further clamping, so that the equipment can be disassembled and installed, saving time and effort, and eliminating the need for excessive installation and disassembly steps, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional diagram of a future community building foundation pit reinforcement support monitoring device according to the present invention; Figure 2 This is a side view schematic diagram of a future community building foundation pit reinforcement support monitoring device according to the present invention; Figure 3 This is a schematic diagram of the partial structure of a fixture of a future community building foundation pit reinforcement support monitoring device according to the present invention; Figure 4 This is a partial structural diagram of an indicator light of a future community building foundation pit reinforcement support monitoring device according to the present invention; Figure 5 This is a schematic cross-sectional view of the internal structure of a protective housing of a future community building foundation pit reinforcement support monitoring device according to the present invention; Figure 6 This is a schematic diagram of the partial structure of the crossbar of a future community building foundation pit reinforcement support monitoring device according to the present invention; Figure 7 This is a schematic diagram of the partial structure of the gears of a future community building foundation pit reinforcement support monitoring device according to the present invention; Figure 8 This is a schematic diagram of the bolt partial structure of a future community building foundation pit reinforcement support monitoring device according to the present invention; Figure 9 This is a flow chart of a method for detecting future community building foundation pit reinforcement and support monitoring equipment according to the present invention.

[0020] Among them, 1. Protective shell; 2. Measuring component; 201. Pressure sensor; 202. Anchor rod; 3. Cross bar; 4. Vertical pole; 5. Rack plate; 6. Gear; 7. Central shaft; 8. Threaded block; 9. Fixing plate; 10. Clamp; 11. Support body; 12. Power supply component; 1201. Battery pack 1; 1202. Battery pack 2; 13. Indicator light 1; 14. Indicator light 2; 15. Indicator light 3; 16. Fixing ring 1; 17. Outer plate 1; 18. Outer plate 2; 19. Fixing ring 2; 20. Bolt. DETAILED DESCRIPTION

[0021] In order to better understand the above technical solution, the technical solution of the present invention will be clearly and completely described below in conjunction with embodiments.

[0022] Please see the attached Figure 1 -Attached Figure 7The embodiment of the present invention provides a future community building foundation pit reinforcement support monitoring device, including a protective shell 1, a measuring component 2 is arranged inside the protective shell 1, the outer wall of the measuring component 2 is in contact with the side of the foundation pit, and the outer walls of the measuring component 2 are fixedly connected with cross bars 3 on both sides of the outer wall, the outer wall of the cross bars 3 is fixedly connected with vertical poles 4, the outer wall of the vertical pole 4 is fixedly connected with a rack plate 5, the outer wall of the rack plate 5 is slidably connected to the inner wall of the protective shell 1, the tooth end of the rack plate 5 is meshed with a gear 6, the inner wall of the gear 6 is rotatably connected to the central axis 7, the outer wall of the central axis 7 is threadedly connected with threaded blocks 8 on both sides, the outer wall of the threaded block 8 is fixedly connected with a fixing plate 9, the outer wall of the fixing plate 9 is fixedly connected with a clamp 10, the outer wall of the clamp 10 is in contact with a support body 11, and a power supply component 12 is arranged inside the protective shell 1, and the power supply component 12 is used to supply power to the measuring component 2.

[0023] Specifically, when the device is needed, the protective shell 1 is first placed between the two steel pipes of the support body 11, wherein the support body 11 plays the role of protecting the foundation pit and supporting the protective shell 1, and then the measuring component 2 is attached to the side of the foundation pit, and the foundation pit is monitored in real time through the measuring component 2. When the measuring component 2 is subjected to the pressure of the foundation pit deformation, it will synchronously drive the measuring component 2 to move, and then synchronously enable the measuring component 2 to obtain data and drive the crossbar 3 to move. The movement of the crossbar 3 synchronously drives the vertical pole 4 to move, and the rack plate 5 is also driven by the crossbar 3 and the vertical pole 4. It is driven to move synchronously. Due to the meshing of the rack plate 5 and the gear 6, and the support and fixation of the gear 6 by the central axis 7, the gear 6 and the central axis 7 rotate synchronously, and then the two threaded blocks 8 on both sides move toward the middle of the threaded part, thereby synchronously driving the fixed plate 9 and the clamp 10 to move, so that the clamp 10 applies a centering pressure to the steel pipe, thereby increasing the pressure between the clamp 10 and the steel pipe, so that when the measuring component 2 is subjected to force, the protective shell 1 can be more tightly connected to the steel pipe of the support body 11, thereby preventing the displacement of the protective shell 1 from causing inaccurate measurement data and causing accidents.

[0024] Please see the attached Figure 5 and attached Figure 6 The power supply component 12 includes a battery pack 1 1201 and a battery pack 2 1202. The outer walls of the battery pack 1 1201 and the battery pack 2 1202 are arranged on the inner wall of the protective shell 1, and the battery pack 1 1201 and the battery pack 2 1202 are symmetrically arranged. The battery pack 1 1201 and the battery pack 2 1202 are connected in parallel. The measuring component 2 includes a pressure sensor 201 and an anchor rod 202. The pressure sensor 201 and the anchor rod 202 are an integrated structure. The positive and negative poles of the battery pack 1 1201 and the battery pack 2 1202 are respectively connected in parallel and connected to the input end of the pressure sensor 201. When any one of the two fails, the other automatically maintains the power supply to the pressure sensor 201 through the parallel connection.

[0025] Specifically, by providing battery pack 1 1201 and battery pack 2 1202, when in use, there is no need to use a cable to connect to the protective shell 1, and then use the cable to power the pressure sensor 201, and the pressure sensor 201 and the anchor rod 202 are designed as an integrated structure, which makes it more convenient to install and use. Battery pack 1 1201 and battery pack 2 1202 are arranged symmetrically so that there is a power supply on each side, which improves the usage time. By connecting battery pack 1 1201 and battery pack 2 1202 in parallel and then connecting them to the input end of the pressure sensor 201, when either battery pack 1 1201 or battery pack 2 1202 fails, the other can still be used to supply power, which improves the usage time.

[0026] Please see the attached Figure 4 and attached Figure 5 The outer wall of the cross bar 3 is slidably connected to the inner wall of the protective shell 1 , and the outer wall of the vertical bar 4 is slidably connected to the inner wall of the protective shell 1 .

[0027] Specifically, the cross bar 3 and the vertical bar 4 are respectively slidably arranged on the inner wall of the protective shell 1, so that when the anchor rod 202 is moved under force, the direction is always horizontal and will not bend to cause damage to the measuring component 2. In addition, through the connection between the cross bar 3 and the vertical bar 4, the movement of the remaining components can be synchronously driven.

[0028] Please see the attached Figure 4 and attached Figure 5 Both ends of the central axis 7 are rotatably connected to the inner wall of the protective shell 1, and the outer wall of the threaded block 8 is slidably connected to the inner wall of the protective shell 1.

[0029] Specifically, through the restriction of the protective shell 1, while preventing the protective shell 1 from falling, on the other hand, it can prevent the position of the central axis 7 from changing after being subjected to force, resulting in overall failure. Through the restriction of the protective shell 1, when the threaded block 8 is driven to rotate by the central axis 7, the rotational force can be converted into a linear motion force, thereby causing the two threaded blocks 8 to move relative to each other.

[0030] Please see the attached Figure 4 -Attached Figure 7 Two sections of reverse threads are provided on both sides of the central axis 7, and the outer wall of the clamp 10 is provided with an anti-slip strip, which is detachably connected to the clamp 10.

[0031] Specifically, by providing two sections of reverse threads on both sides of the outer wall of the central axis 7, the two threaded blocks 8 on either side can move toward each other when driven by the central axis 7, thereby preventing the threaded blocks 8 from rotating and causing the entire equipment to fail. In addition, the outer walls of the clamps 10 are provided with anti-slip strips, which can increase the friction between the clamps 10 and the steel pipe of the support body 11, further improving the stability of the protective shell 1.

[0032] Please see the attached Figure 1 -Attached Figure 5 The outer wall of the protective shell 1 is provided with an indicator light 13, the outer wall of the protective shell 1 is provided with an indicator light 2 14, and the outer wall of the protective shell 1 is provided with an indicator light 3 15. The input ends of the indicator light 13, the indicator light 2 14, and the indicator light 3 15 are all electrically connected to the output ends of the battery pack 1 1201 and the battery pack 2 1202.

[0033] Specifically, by providing indicator light 13, indicator light 2 14, and indicator light 3 15, the problem can be accurately and quickly identified according to different situations, making the detection data more concrete, and through the power supply of battery pack 1 1201 and battery pack 2 1202, indicator light 13, indicator light 2 14, and indicator light 3 15 can be used without the need for cable connection power supply.

[0034] Please see the attached Figure 3 , when the indicator light 13 is on, it is green, when the indicator light 2 14 is on, it is yellow, and when the indicator light 3 15 is on, it is red.

[0035] Specifically, by setting the indicator light 13, the indicator light 2 14, and the indicator light 3 15 to green, yellow, and red respectively, the user can intuitively see the current problem of the foundation pit and can respond to the corresponding situation in time.

[0036] Please see the attached Figure 8 , both sides of the outer wall of the protective shell 1 are fixedly connected with a fixing ring 16, both sides of the outer wall of the fixing ring 16 are fixedly connected with an outer plate 17, the outer wall of the outer plate 17 is fitted with an outer plate 2 18, the outer wall of the outer plate 2 18 is fixedly connected with a fixing ring 2 19, the outer wall of the fixing ring 2 19 is fitted on the outer wall of the fixing ring 16, the inner wall of the outer plate 2 18 is threadedly connected with a bolt 20, and the inner wall of the outer plate 17 is threadedly connected with a bolt 20.

[0037] Specifically, when the protective shell 1 is placed between the steel pipes of the support body 11, first, the fixing rings 16 on both sides are fitted with the outer walls of the steel pipes, and the protective shell 1 is kept in a horizontal state as much as possible. Then, the fixing ring 2 19 is used to fit with the fixing ring 16 under the steel pipe, and at this time, the outer plate 2 18 and the outer plate 17 are also in a fitted state. The outer plate 2 18 and the outer plate 17 are fixed with bolts 20, and then the fixing ring 16 and the fixing ring 2 19 cover and clamp the steel pipe to perform the function of preliminarily fixing the position.

[0038] Please see the attached Figure 9 A monitoring method for future community building foundation pit reinforcement support monitoring equipment, the method comprising the following steps: Place the protective shell 1 in the middle of the support body 11, and fit the anchor rod 202 to the side wall of the foundation pit. After the fit is completed, the indicator light 13 will light up. Then, the steel pipe of the support body 11 is covered by the fixing ring 2 19 and the fixing ring 1 16 and fixed by the bolts 20 so that the position of the protective shell 1 remains unchanged; According to the preset program, when the displacement rate of the foundation pit is greater than 2mm / day, the indicator light 14 will light up at an interval of ten seconds. When the displacement rate of the foundation pit is greater than 5 mm / day, the indicator light 3 15 is always on until the pressure monitoring data set by the pressure sensor 201 returns to normal; When the anchor rod 202 moves due to the pressure of the foundation pit deformation, it synchronously drives the measuring component 2 and the vertical rod 4 to move, thereby driving the gear 6 to rotate through the rack plate 5, and then the threaded block 8 on the outer wall of the central axis 7 moves toward the center, thereby increasing the friction force of the protective shell 1 on the support body 11.

[0039] Specifically, first place the protective shell 1 in the middle position of the support body 11. At this time, the indicator light 13 is in the lighted state, indicating that the measuring component 2 is in contact with the side of the foundation pit and has a certain pressure. At this time, the fixing ring 16 below the protective shell 1 is in contact with the outer wall of the steel pipe. Then, the fixing ring 19 and the bolt 20 are respectively attached to the outer wall of the fixing ring 16 and the outer plate 2 18. Then, the fixing ring 19 and the fixing ring 16 are fixed by the bolt 20, so that the fixing ring 16 and the fixing ring 19 are fixed to the outer wall of the steel pipe in a covering manner. During real-time monitoring, indicator light 13 is always on, indicating that the foundation pit is in normal condition. When the displacement rate of the foundation pit is greater than 2mm / day, indicator light 13 is off and indicator light 2 14 is on at intervals of ten seconds. When the displacement rate of the foundation pit is greater than 5mm / day, both indicator light 13 and indicator light 2 14 are off and indicator light 3 15 is always on.

[0040] When the anchor rod 202 is attached to the side wall of the foundation pit, a certain pressure needs to be applied to the anchor rod 202 so that the pressure sensor 201 can light up the indicator light 13 before the step of fixing the protective shell 1 is performed.

[0041] Specifically, when the anchor rod 202 fits against the side wall of the foundation pit, a certain pressure needs to be applied. This step ensures that the anchor rod 202 fits tightly against the side wall of the foundation pit, and enables the measuring component 2 to effectively monitor the side wall of the foundation pit, and the indicator light 13 lights up to indicate that it is in a tightly fitted state.

[0042] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A future community building foundation pit reinforcement support monitoring device, comprising a protective shell (1), characterized in that: A measuring assembly (2) is provided inside the protective shell (1), the outer wall of the measuring assembly (2) is fitted with the side surface of the foundation pit, cross bars (3) are fixedly connected to both sides of the outer wall of the measuring assembly (2), the outer wall of the cross bars (3) is fixedly connected to the vertical bars (4), the outer wall of the vertical bars (4) is fixedly connected to the rack plate (5), the outer wall of the rack plate (5) is slidably connected to the inner wall of the protective shell (1), the tooth end of the rack plate (5) is meshedly connected to the gear (6), the inner wall of the gear (6) is rotatably connected to the central shaft (7), the outer wall of the central shaft (7) is threadedly connected to the threaded block (8), the outer wall of the threaded block (8) is fixedly connected to the fixing plate (9), the outer wall of the fixing plate (9) is fixedly connected to the clamp (10), the outer wall of the clamp (10) is fitted with the support body (11), and a power supply assembly (12) is provided inside the protective shell (1), the power supply assembly (12) is used to supply power to the measuring assembly (2).

2. The future community building foundation pit reinforcement support monitoring equipment according to claim 1 is characterized in that: The power supply component (12) includes a battery pack 1 (1201) and a battery pack 2 (1202), the outer walls of the battery pack 1 (1201) and the battery pack 2 (1202) are arranged on the inner wall of the protective shell (1), and the battery pack 1 (1201) and the battery pack 2 (1202) are symmetrically arranged, and the battery pack 1 (1201) and the battery pack 2 (1202) are connected in parallel. The measuring component (2) includes a pressure sensor (201) and an anchor rod (202), and the pressure sensor (201) and the anchor rod (202) are an integrated structure. The positive and negative electrodes of the battery pack 1 (1201) and the battery pack 2 (1202) are respectively connected in parallel and connected to the input end of the pressure sensor (201), and when any one of the two fails, the other automatically maintains the power supply to the pressure sensor (201) through the parallel connection.

3. The future community building foundation pit reinforcement support monitoring equipment according to claim 1 is characterized in that: The outer wall of the crossbar (3) is slidably connected to the inner wall of the protective shell (1), and the outer wall of the vertical bar (4) is slidably connected to the inner wall of the protective shell (1).

4. The future community building foundation pit reinforcement support monitoring equipment according to claim 1 is characterized in that: Both ends of the central shaft (7) are rotatably connected to the inner wall of the protective shell (1), and the outer wall of the threaded block (8) is slidably connected to the inner wall of the protective shell (1).

5. The future community building foundation pit reinforcement support monitoring equipment according to claim 1 is characterized in that: Two sections of reverse threads are provided on both sides of the central axis (7), and anti-slip strips are provided on the outer walls of the clamp (10), and the anti-slip strips are detachably connected to the clamp (10).

6. The future community building foundation pit reinforcement support monitoring equipment according to claim 1 is characterized in that: The outer wall of the protective shell (1) is provided with an indicator light 1 (13), the outer wall of the protective shell (1) is provided with an indicator light 2 (14), and the outer wall of the protective shell (1) is provided with an indicator light 3 (15). The input ends of the indicator light 1 (13), the indicator light 2 (14), and the indicator light 3 (15) are all electrically connected to the output ends of the battery pack 1 (1201) and the battery pack 2 (1202).

7. The future community building foundation pit reinforcement support monitoring equipment according to claim 6 is characterized in that: The indicator light 1 (13) is green when it is on, the indicator light 2 (14) is yellow when it is on, and the indicator light 3 (15) is red when it is on.

8. The future community building foundation pit reinforcement support monitoring equipment according to claim 1 is characterized in that: The outer wall of the protective shell (1) is fixedly connected to a fixing ring 1 (16) on both sides, the outer wall of the fixing ring 1 (16) is fixedly connected to an outer plate 1 (17) on both sides, the outer wall of the outer plate 1 (17) is attached to an outer plate 2 (18), the outer wall of the outer plate 2 (18) is fixedly connected to a fixing ring 2 (19), the outer wall of the fixing ring 2 (19) is attached to the outer wall of the fixing ring 1 (16), the inner wall of the outer plate 2 (18) is threadedly connected to a bolt (20), and the inner wall of the outer plate 1 (17) is threadedly connected to a bolt (20).

9. A monitoring method for future community building foundation pit reinforcement support monitoring equipment, characterized in that: A future community building foundation pit reinforcement support monitoring device according to any one of claims 1 to 8, the method comprising the following steps: Place the protective shell (1) in the middle of the support body (11), and fit the anchor rod (202) to the side wall of the foundation pit. After the fitting is completed, the indicator light (13) lights up; Then, the steel pipe of the support body (11) is covered by the second fixing ring (19) and the first fixing ring (16), and fixed by bolts (20) so that the position of the protective shell (1) remains unchanged; According to the preset program, when the displacement rate of the foundation pit is greater than 2mm / day, the indicator light 2 (14) lights up for ten seconds at an interval of ten seconds; When the displacement rate of the foundation pit is greater than 5 mm / day, the indicator light 3 (15) is always on until the pressure monitoring data set by the pressure sensor (201) returns to normal; When the anchor rod (202) is moved by the pressure of the foundation pit deformation, it synchronously drives the measuring assembly (2) and the vertical rod (4) to move, thereby driving the gear (6) to rotate through the rack plate (5), thereby causing the threaded block (8) on the outer wall of the central axis (7) to move toward the center, thereby increasing the friction force of the protective shell (1) on the support body (11).

10. The monitoring method for future community building foundation pit reinforcement and support monitoring equipment according to claim 9 is characterized by: When the anchor rod (202) is attached to the side wall of the foundation pit, a certain pressure needs to be applied to the anchor rod (202) so that the pressure sensor (201) can light up the indicator light 1 (13) before the step of fixing the protective shell (1) is performed.

Images