Device for intelligently monitoring deformation of foundation pit in real time and adaptively adjusting axial force
By designing a device for intelligent real-time monitoring and adaptive axial force adjustment, the problem of lack of real-time monitoring and adjustment equipment in traditional foundation pit construction is solved, and intelligent monitoring and adaptive axial force adjustment of foundation pit deformation is realized, and construction safety and progress stability are improved.
Patent Information
- Application Number
- CN202421512413.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-04-29
- Estimated Expiration
- 2034-06-28
AI Technical Summary
The lack of real-time monitoring and adjustment equipment in traditional foundation pit construction results in the failure to predict the deformation of the foundation pit in advance, affecting construction safety and progress.
Design a device for intelligent real-time monitoring of foundation pit deformation and adaptive adjustment of axial force, including fixed ring, reference block, adjustment shell, deformation adjustment frame and deformation strip. Through multi-point metal sheet contact and circuit changes, real-time monitoring and adaptive adjustment of the axis of the foundation pit are achieved.
Intelligent real-time monitoring of foundation pit deformation and adaptive adjustment of axial force are realized, ensuring that the axis of the foundation pit is kept at the axis line as much as possible, and improving construction safety and progress stability.
Smart Images
Figure CN222810083U_ABST
Abstract
Description
Technical Field
[0001] The present application belongs to the technical field of external supporting equipment for foundation pits, and specifically relates to a device for intelligent real-time monitoring of foundation pit deformation and adaptive adjustment of axial force. Background Art
[0002] Civil construction foundation pit refers to a deep and narrow cave or depression excavated in soil or rock, which is used for underground engineering construction or building foundation excavation. The construction of civil construction foundation pit mainly includes earth excavation, foundation pit support, foundation pit drainage and other work. The shape and size of the foundation pit depends on the specific project requirements, and can be square, circular or other shapes.
[0003] The construction process of civil engineering foundation pit needs to consider the stability of soil or rock and the influence of the surrounding environment. In order to ensure the stability and safety of the foundation pit, it is usually necessary to take foundation pit support measures, such as soil nail wall, deep continuous wall, steel support, etc., to prevent the collapse and deformation of the soil. In addition, foundation pit drainage is also an important step, by removing the accumulation of groundwater and keeping the inside of the foundation pit dry to ensure the smooth progress of construction.
[0004] The displacement of the foundation pit may cause the following hazards: 1. The safety of workers and equipment is threatened: the displacement of the foundation pit may cause the damage of the supporting structure, causing the soil around the foundation pit to collapse or collapse, thus endangering the safety of workers and equipment; 2. Delay in construction progress: the displacement of the foundation pit will cause chaos and instability on the construction site, affecting the construction progress and causing delays in the construction period; 3. Damage to the quality of the project: the displacement of the foundation pit will cause the deformation and settlement of the soil around the foundation pit, which may affect the stability of underground pipelines, underground structures and adjacent buildings, thereby damaging the quality of the project; 4. Economic losses: the displacement of the foundation pit may cause the damage of the supporting structure and the collapse of the soil, requiring emergency repair and reinforcement, increasing the cost of the project. At the same time, the displacement of the foundation pit may also cause damage to adjacent buildings, causing economic losses.
[0005] However, in traditional foundation pits, there is no corresponding monitoring and adjustable equipment, and the usual method is to continue pouring concrete, and the danger of internal prestressed faults cannot be estimated in advance. Utility Model Content
[0006] The purpose of this application is to provide a device for intelligent real-time monitoring of foundation pit deformation and adaptive adjustment of axial force in order to solve the above-mentioned problem that there is no corresponding monitoring and adjustable equipment, the usual method is to continue pouring concrete, and the danger of internal prestressed faults cannot be estimated in advance.
[0007] The technical solution adopted in the present application is as follows: a device for intelligent real-time monitoring of foundation pit deformation and adaptive adjustment of axial force, comprising a fixed ring, a reference block welded to the outer surface of the fixed ring, an adjustment shell welded to the outer surface of the reference block, a line connection body fixedly connected to the middle inner surface of the adjustment shell corresponding to the reference block, a deformation adjustment frame fixedly connected to the upper and lower outer surfaces of the line connection body, outer contact plates fixedly connected to the inner surfaces of both sides of the adjustment shell, inner contact plates fixedly connected to the outer surfaces of both sides of the deformation adjustment frame, and a deformation strip fixedly connected to the inner surface of the deformation adjustment frame.
[0008] By adopting the above technical solution, the equipment forms the outer periphery of the foundation pit through the fixing ring and the reference block to ensure the stability of the foundation pit as a whole. The reference block completes the monitoring of each position through the corresponding layering. If the reference block is displaced, the reference blocks will be displaced. In this way, the deformation inside the shell is adjusted, and the surface contact between the corresponding outer contact plate and the inner contact plate is misaligned. The outer contact plate and the inner contact plate adopt multi-point metal sheet contact, and the corresponding deformation produces the corresponding circuit change. The heating deformation of the deformation adjustment frame and the deformation strip is completed through the line connection ring and the line connection body, and then the corresponding adjustment is completed to ensure that the axis of the foundation pit is as close to the axis line as possible.
[0009] In a preferred embodiment, outer surfaces of both sides of the adjustment housing are fixedly connected with outer sealing connectors, and outer surfaces of the outer sealing connectors are fixedly connected with line connecting rings.
[0010] By adopting the above technical solution, the external sealing connector ensures the external connection of the line connection ring, and the line connection ring facilitates the connection of the lines of the line connection bodies at various positions.
[0011] In a preferred embodiment, a gyroscope is fixedly connected to the lower surface of the bottom end of the reference block, and a fixing pin is fixedly connected to the lower surface of the gyroscope.
[0012] By adopting the above technical solution, the gyroscope completes the monitoring of the reference block being on the vertical line, and the fixing nails are convenient for fixing at the bottom.
[0013] In a preferred embodiment, a device control body is fixedly connected to the outer surface of the upper end of the reference block, and a wireless transmitter is fixedly connected to the outer surface of the device control body.
[0014] By adopting the above technical solution, the device control body has a built-in PCB control circuit board, which reacts to the surface contact misalignment between the external contact plate and the internal contact plate through the circuit to complete the monitoring, and the wireless transmitter can easily send out the message.
[0015] In a preferred embodiment, a connecting wire is fixedly connected to the outer surface of the line connecting ring, and the outer surface of the other end of the connecting wire is fixedly connected to the device control body.
[0016] By adopting the above technical solution, the equipment control body completes the line connection through the connecting wire, completes the heating deformation of the deformation adjustment frame and the deformation bar through the line connection ring and the line connection body, and then completes the corresponding adjustment to ensure that the axis center of the foundation pit is as close to the axis center line as possible.
[0017] In a preferred embodiment, a fixing plate is fixedly connected to the outer surface of the device control body, and a solar panel is arranged on the upper surface of the fixing plate.
[0018] By adopting the above technical solution, the fixed plate supports the installation of the equipment, and the solar panel provides electrical energy to the equipment conveniently when there is sunlight.
[0019] In a preferred embodiment, the solar panel is fixedly connected to a protective shell on the outer surface of the device control body.
[0020] By adopting the above technical solution, the protective shell ensures support and prevents the device control body and wireless transmitter below from being damaged by rain penetration.
[0021] In a preferred embodiment, the deformation adjustment frame is made of titanium-nickel alloy material, and the deformation strip is made of titanium-nickel alloy material.
[0022] By adopting the above technical solution, the titanium-nickel alloy material, i.e., the deformation memory metal, is restored to its original shape by heating, and then after the deformation occurs, the reference block is displaced by heating, generating a reverse force to return the foundation pit to its original shape.
[0023] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:
[0024] In the present application, the equipment forms the outer periphery of the foundation pit through a fixing ring and a reference block to ensure the overall stability of the foundation pit. The reference block monitors each position through corresponding layers. If the reference block is displaced, the reference blocks will be displaced, thereby adjusting the deformation inside the outer shell. The surface contact between the corresponding outer contact plate and the inner contact plate is misaligned. The outer contact plate and the inner contact plate adopt multi-point metal sheet contact, and the corresponding deformation produces corresponding circuit changes. The heating deformation of the deformation adjustment frame and the deformation strip is completed through the line connection ring and the line connection body, thereby completing the corresponding adjustment to ensure that the axis of the foundation pit is as close to the axis line as possible. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 This is a schematic diagram of the overall appearance of the device of this application;
[0026] Figure 2 It is a side view of the overall appearance of the device in this application;
[0027] Figure 3This is a schematic diagram of the structure and appearance of the device in this application;
[0028] Figure 4 This is a schematic diagram of the internal structure of the device adjustment in this application.
[0029] Markings in the figure: 1. fixing ring; 2. reference block; 3. adjustment shell; 4. outer contact plate; 5. inner contact plate; 6. deformation adjustment frame; 7. deformation bar; 8. line connection body; 9. outer sealing connector; 10. line connection ring; 11. gyroscope; 12. fixing nail; 13. equipment control body; 14. wireless transmitter; 15. connecting wire; 16. fixing plate; 17. solar panel; 18. protective shell. DETAILED DESCRIPTION
[0030] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0031] Example:
[0032] Reference Figure 1-4 A device for intelligent real-time monitoring of foundation pit deformation and adaptive adjustment of axial force, comprising a fixed ring 1, a reference block 2 is welded on the outer surface of the fixed ring 1, an adjustment shell 3 is welded on the outer surface of the reference block 2, a line connection body 8 is fixedly connected to the middle inner surface of the adjustment shell 3 corresponding to the reference block 2, a deformation adjustment frame 6 is fixedly connected to the upper and lower outer surfaces of the line connection body 8, outer contact plates 4 are fixedly connected to the inner surfaces of both sides of the adjustment shell 3, inner contact plates 5 are fixedly connected to the outer surfaces of both sides of the deformation adjustment frame 6, and a deformation strip 7 is fixedly connected to the inner surface of the deformation adjustment frame 6.
[0033] The equipment forms the outer periphery of the foundation pit through the fixing ring 1 and the reference block 2 to ensure the overall stability of the foundation pit. The reference block 2 completes the monitoring of each position through the corresponding layering. If the reference block 2 is displaced, the reference blocks 2 will be displaced, so that the inner part of the outer shell 3 is adjusted to produce deformation, and the surface contact between the corresponding outer contact plate 4 and the inner contact plate 5 is misaligned. The outer contact plate 4 and the inner contact plate 5 adopt multi-point metal sheet contact, and the corresponding deformation produces corresponding circuit changes. The heating deformation of the deformation adjustment frame 6 and the deformation strip 7 is completed through the line connection ring 10 and the line connection body 8, and then the corresponding adjustment is completed to ensure that the axis of the foundation pit is as close to the axis line as possible.
[0034] Reference Figure 1-2The outer surfaces of both sides of the adjustment housing 3 are fixedly connected with outer sealing connectors 9, and the outer surfaces of the outer sealing connectors 9 are fixedly connected with line connecting rings 10.
[0035] The external sealing connector 9 ensures the external connection of the line connection ring 10, and the line connection ring 10 facilitates the line connection of the line connection body 8 at each position.
[0036] Reference Figure 1-2 A gyroscope 11 is fixedly connected to the lower surface of the bottom end of the reference block 2, and a fixing pin 12 is fixedly connected to the lower surface of the gyroscope 11.
[0037] The gyroscope 11 monitors whether the reference block 2 is in the vertical line, and the fixing nail 12 facilitates the fixing at the bottom.
[0038] Reference Figure 1-2 The upper outer surface of the reference block 2 is fixedly connected with a device control body 13 , and the outer surface of the device control body 13 is fixedly connected with a wireless transmitter 14 .
[0039] The device control body 13 has a built-in PCB control circuit board, which reacts to the surface contact misalignment between the external contact plate 4 and the internal contact plate 5 through the circuit to complete the monitoring, and the wireless transmitter 14 is convenient for sending messages.
[0040] Reference Figure 1-2 A connecting wire 15 is fixedly connected to the outer surface of the line connecting ring 10 , and the outer surface of the other end of the connecting wire 15 is fixedly connected to the device control body 13 .
[0041] The equipment control body 13 completes the line connection through the connecting line 15, completes the heating deformation of the deformation adjustment frame 6 and the deformation bar 7 through the line connection ring 10 and the line connection body 8, and then completes the corresponding adjustment to ensure that the axis of the foundation pit is as close to the axis line as possible.
[0042] Reference Figure 1-2 A fixing plate 16 is fixedly connected to the outer surface of the device control body 13 , and a solar panel 17 is arranged on the upper surface of the fixing plate 16 .
[0043] The fixing plate 16 supports the installation of the equipment, and the solar panel 17 provides power to the equipment when there is sunlight.
[0044] Reference Figure 1-2 The solar panel 17 is fixedly connected to the outer surface of the device control body 13 with a protective shell 18 .
[0045] The protective shell 18 ensures support and prevents the device control body 13 and the wireless transmitter 14 below from being damaged by rain penetration.
[0046] Reference Figure 1-4The deformation adjustment frame 6 is made of titanium-nickel alloy material, and the deformation strip 7 is made of titanium-nickel alloy material.
[0047] The titanium-nickel alloy material is a deformation memory metal, which can restore its original shape by heating. After the deformation occurs, the reference block 2 can be displaced by heating to generate a reverse force, so that the foundation pit returns to the normal state.
[0048] The implementation principle of the device embodiment of the present application for intelligent real-time monitoring of foundation pit deformation and adaptive adjustment of axial force is as follows:
[0049] When in use, the device forms the outer periphery of the foundation pit through the fixing ring 1 and the reference block 2 to ensure the stability of the foundation pit as a whole. The reference block 2 completes the monitoring of each position through the corresponding layering. If the reference block 2 is displaced, the reference blocks 2 will be displaced, so that the inner part of the shell 3 is adjusted to produce deformation, and the surface contact between the corresponding outer contact plate 4 and the inner contact plate 5 is misaligned. The outer contact plate 4 and the inner contact plate 5 adopt multi-point metal sheet contact, and the corresponding deformation produces corresponding circuit changes. The detection is completed at the device control body 13 and the wireless transmitter 14 sends a message. The equipment control body 13 completes the line connection through the connecting line 15, completes the heating deformation of the deformation adjustment frame 6 and the deformation bar 7 through the line connection ring 10 and the line connection body 8, and then completes the corresponding adjustment to ensure that the axis of the foundation pit is as close to the axis as possible. The gyroscope 11 completes the monitoring of the reference block 2 on the vertical line. The fixing nail 12 is convenient for fixing at the bottom. The solar panel 17 is convenient for providing power to the equipment when there is sunshine. The protective shell 18 ensures support and prevents the equipment control body 13 and the wireless transmitter 14 below from being damaged by rain penetration.
[0050] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims
1. A device for intelligent real-time monitoring of foundation pit deformation and adaptive adjustment of axial force, comprising a fixing ring (1), characterized in that: A reference block (2) is welded to the outer surface of the fixing ring (1), an adjustment housing (3) is welded to the outer surface of the reference block (2), a circuit connection body (8) is fixedly connected to the middle inner surface of the adjustment housing (3) corresponding to the reference block (2), a deformation adjustment frame (6) is fixedly connected to the upper and lower outer surfaces of the circuit connection body (8), outer contact plates (4) are fixedly connected to the inner surfaces of both sides of the adjustment housing (3), inner contact plates (5) are fixedly connected to the outer surfaces of both sides of the deformation adjustment frame (6), and a deformation strip (7) is fixedly connected to the inner surface of the deformation adjustment frame (6).
2. The device for intelligent real-time monitoring of foundation pit deformation and adaptive adjustment of axial force according to claim 1, characterized in that: External sealing connectors (9) are fixedly connected to the outer surfaces of both sides of the adjustment housing (3), and a line connection ring (10) is fixedly connected to the outer surface of the external sealing connector (9).
3. The device for intelligent real-time monitoring of foundation pit deformation and adaptive adjustment of axial force according to claim 1, characterized in that: A gyroscope (11) is fixedly connected to the lower surface of the bottom end of the reference block (2), and a fixing pin (12) is fixedly connected to the lower surface of the gyroscope (11).
4. The device for intelligent real-time monitoring of foundation pit deformation and adaptive adjustment of axial force according to claim 1, characterized in that: The upper outer surface of the reference block (2) is fixedly connected to a device control body (13), and the outer surface of the device control body (13) is fixedly connected to a wireless transmitter (14).
5. The device for intelligent real-time monitoring of foundation pit deformation and adaptive adjustment of axial force according to claim 1, characterized in that: A connecting line (15) is fixedly connected to the outer surface of the line connecting ring (10), and the outer surface of the other end of the connecting line (15) is fixedly connected to the device control body (13).
6. The device for intelligent real-time monitoring of foundation pit deformation and adaptive adjustment of axial force according to claim 5, characterized in that: A fixing plate (16) is fixedly connected to the outer surface of the equipment control body (13), and a solar panel (17) is arranged on the upper surface of the fixing plate (16).
7. The device for intelligent real-time monitoring of foundation pit deformation and adaptive adjustment of axial force according to claim 6, characterized in that: The solar panel (17) is fixedly connected to a protective shell (18) corresponding to the outer surface of the device control body (13).
8. The device for intelligent real-time monitoring of foundation pit deformation and adaptive adjustment of axial force according to claim 1, characterized in that: The deformation adjustment frame (6) is made of a titanium-nickel alloy material, and the deformation strip (7) is made of a titanium-nickel alloy material.