Recognition and detection device for reinforced soil deformation based on flexible conductive film technology

Abstract

The utility model relates to the technical field of soil deformation detection, and particularly discloses a reinforced soil deformation identification and detection device based on a flexible conductive film technology, which comprises an identification and detection body arranged on one side of a reinforced soil body, one end of a reinforced layer is connected with a connecting block, and a wall surface layer is arranged on the outer side of the reinforced layer. The identification detection body is formed by splicing and combining a plurality of groups of mounting frames; a flexible conductive film body is arranged on one side of the mounting plate; the identification detection body is arranged on one side of the reinforced soil body, the reinforced soil body can be supported, and the identification detection body is formed by splicing and combining a plurality of groups of mounting frames, so that the mounting frames can be conveniently mounted; the flexible conductive film bodies arranged in the mounting frames can identify and detect deformation of the reinforced soil body, the effects of timely detection and timely prevention are achieved, every two adjacent groups of mounting frames are connected through the corresponding connecting piece, the multiple groups of mounting frames can be combined and mounted, and the overall stability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of soil deformation detection, and in particular relates to a reinforced soil deformation identification and detection device based on flexible conductive film technology. Background Art

[0002] The reinforced soil body mainly includes the fill layer, the reinforcement layer in the fill layer and the wall layer. It reduces the lateral pressure of the soil into the soil body through the friction between the fill and the reinforcement to stabilize the soil body. Although the traditional reinforced soil body is provided with a reinforcement layer, its interior is prone to deformation after long-term use and continuous rainfall. At first, its internal structure changes, which is not easy to be detected from the outside. When the deformation is large and extends to the outside, the reinforced soil body has been severely damaged, which is easy to cause large and irreparable losses. Therefore, a device that can identify and detect the deformation of the reinforced soil body is needed to achieve timely detection and timely prevention. Utility Model Content

[0003] The purpose of the utility model is to provide a reinforced soil deformation identification and detection device based on flexible conductive film technology to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A reinforced soil deformation identification and detection device based on flexible conductive film technology, comprising:

[0006] An identification detection body installed on one side of a reinforced soil body, wherein the reinforced soil body includes a fill layer, a reinforcement layer and a wall layer, wherein the reinforcement layer is arranged inside the fill layer, one end of the reinforcement layer is connected to a connection block, a wall layer is arranged outside the reinforcement layer, and a matching groove matching the connection block is provided inside the wall layer, wherein the identification detection body is composed of a plurality of groups of installation frames spliced ​​together, which is conducive to respectively connecting and installing the reinforcement layer, the connection block and the corresponding installation frame, and the adjacent two groups of the installation frames are connected by a connecting piece, and the setting of the connecting piece is conducive to combining and installing a plurality of groups of installation frames to form a whole, and can also play a supporting and protective role for the wall layer;

[0007] An installation cavity is opened inside the installation frame, and an installation plate is arranged inside the installation cavity. A flexible conductive film body is arranged on one side of the installation plate. The installation plate is made of a material with deformation function and can change as the flexible conductive film body is deformed by being squeezed. The flexible conductive film body is connected to a metal electrode, and the metal electrode is connected to an external signal acquisition module.

[0008] Preferably, a deformable body with a deformation function is further provided inside the installation cavity, and the deformable body is located on the other side of the installation plate.

[0009] Preferably, an extrusion plate and an alarm switch are further provided inside the installation frame, the extrusion plate is located inside the installation cavity, the extrusion plate is slidably connected to the installation cavity, the alarm switch is installed on the inner wall of the installation cavity, the alarm switch is located on one side of the extrusion plate, the alarm switch is connected to an external alarm for serving as an alarm, and the flexible conductive film body is provided for detecting deformation. When the deformation is large, the connecting block further pushes the flexible conductive film body, the installation plate and the deformation body to change, and can also push the extrusion plate to move and squeeze the alarm switch, so that the alarm sounds, reminding the staff that the reinforced soil has a large deformation and needs protection. Timely prevention can also further protect the corresponding flexible conductive film body and prevent it from being damaged due to excessive deformation.

[0010] Preferably, the connecting member includes a horizontal connecting block and a vertical connecting block, the upper end of the mounting frame is connected to the vertical connecting block, and the bottom end of the mounting frame is provided with a vertical connecting slot matching with the vertical connecting block, and by installing the vertical connecting block of the upper group of mounting frames inside the vertical connecting slot of the lower group of mounting frames, it is beneficial to splice and assemble the upper and lower adjacent groups of mounting frames together, which is beneficial to improve the installation stability of the overall identification detection body, and further, the diameter of the end of the vertical connecting block away from the mounting frame is smaller than the diameter of the end close to the mounting frame, so that the end diameter is relatively small, which is beneficial for the vertical connecting block to be engaged with the inside of the vertical connecting slot during installation, the horizontal connecting block is connected to one side of the mounting frame, and the other side of the mounting frame is provided with a horizontal connecting slot matching with the horizontal connecting block.

[0011] Preferably, a bottom wall layer is provided at the bottom end of the fill layer, a concrete foundation layer is provided on the outer side of the bottom wall layer, a top wall layer is provided at the top of the fill layer, a concrete capstone layer is provided on the outer side of the top wall layer, and an installation opening groove is formed between the concrete capstone layer and the concrete foundation layer for installing an identification detection body.

[0012] Preferably, a reinforcement frame is further provided inside the soil filling layer, and the bottom end of the bottom wall layer is connected to a foundation column.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model is capable of supporting the reinforced soil body by arranging an identification detection body on one side of the reinforced soil body, and the identification detection body is composed of a plurality of groups of installation frames spliced ​​together, which is conducive to the installation of the installation frames, and when a group of installation frames is damaged, it can also be convenient for disassembly and replacement. The flexible conductive film body arranged inside the installation frame can identify and detect the deformation of the reinforced soil body, so as to achieve the functions of timely detection and timely prevention and control. The two adjacent groups of installation frames are connected by connecting parts, which is conducive to the combined installation of multiple groups of installation frames to form a whole, thereby improving the overall stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the installation frame of the utility model;

[0017] Figure 3 It is an enlarged schematic diagram of the installation frame of the utility model;

[0018] Figure 4 It is a schematic diagram of the assembly and disassembly of the installation frame of the utility model;

[0019] In the figure: 10, reinforced soil body; 11, reinforcement layer; 111, connection block; 12, wall surface layer; 13, foundation column; 14, bottom wall layer; 15, top wall layer; 16, concrete foundation layer; 17, concrete cap stone layer; 18, reinforcement frame;

[0020] 20. Installation frame; 21. Installation plate; 22. Flexible conductive film body; 23. Deformer; 24. Extrusion plate; 25. Alarm switch; 26. Horizontal connection block; 27. Vertical connection block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example:

[0023] See also Figure 1-Figure 4 As shown, a reinforced soil deformation identification and detection device based on flexible conductive film technology includes:

[0024] An identification detection body installed on one side of a reinforced soil body 10, wherein the reinforced soil body 10 comprises a fill layer, a reinforcement layer 11 and a wall layer 12, wherein a reinforcement layer 11 is arranged inside the fill layer, and a connection block 111 is connected to one end of the reinforcement layer 11, and a wall layer 12 is arranged outside the reinforcement layer 11, and a matching groove matching with the connection block 111 is provided inside the wall layer 12. When a certain part is deformed, it is beneficial to drive the corresponding reinforcement layer 11 to push the connection block 111 to move and touch the flexible conductive film body 22, thereby causing it to change and being able to identify and detect the deformation, and the identification detection body comprises a plurality of groups of installation frames 20 spliced ​​and combined, which is beneficial to respectively connect and install the reinforcement layer 11, the connection block 111 and the corresponding installation frame 20, and two adjacent groups of installation frames 20 are connected by a connector, and the setting of the connector is beneficial to combine and install multiple groups of installation frames 20 to form a whole, thereby improving the overall stability, and also being able to support and protect the wall layer 12;

[0025] An installation cavity is opened inside the installation frame 20, and an installation plate 21 is arranged inside the installation cavity. A flexible conductive film body 22 is arranged on one side of the installation plate 21. The installation plate 21 is made of a material with deformation function, and can change as the flexible conductive film body 22 is deformed by being squeezed. The flexible conductive film body 22 is connected to a metal electrode, and the metal electrode is connected to an external signal acquisition module through a wire for signal acquisition and statistics, so as to facilitate recording of detection data. By respectively installing the reinforcement layer 11 and the connecting block 111 on one side of the flexible conductive film body 22 of the corresponding installation frame 20, it can also be roughly known that a certain part has been deformed.

[0026] Flexible conductive film technology uses a vacuum sputtering method to deposit a high-conductivity surface containing silver and other metals on a transparent polyester film, overcoming the shortcomings of conventional shielding glass. At the same time, the film is very thin and can be directly attached to surfaces such as plates and glass to achieve EMI shielding. Since the film itself has a protective layer, it can work in harsh working environments. For example, it can be used in reinforced soil deformation identification and detection, where the reinforced soil deforms and drives the flexible conductive film to deform for detection.

[0027] refer to Figure 1-Figure 4 As shown, a deformation body 23 with a deformation function is also provided inside the installation cavity. The deformation body 23 is located on the other side of the installation plate 21. When deformation occurs, the reinforcing layer 11 and the connecting block 111 squeeze the flexible conductive film body 22, and the installation plate 21 is deformed, which also drives the deformation body 23 to change. It can play an installation role for the installation plate 21 and can follow its changes.

[0028] refer to Figure 1-Figure 4As shown, an extrusion plate 24 and an alarm switch 25 are also provided inside the installation frame 20. The extrusion plate 24 is located inside the installation cavity, and the extrusion plate 24 is slidably connected to the installation cavity. An alarm switch 25 is installed on the inner wall of the installation cavity, and the alarm switch 25 is located on one side of the extrusion plate 24. The alarm switch 25 is connected to an external alarm to serve as an alarm. The flexible conductive film body 22 is provided to detect deformation. When the deformation is large, the connecting block 111 further pushes the flexible conductive film body 22, the installation plate 21 and the deformation body 23 to change, and can also push the extrusion plate 24 to move and squeeze the alarm switch 25, so that the alarm sounds, reminding the staff that the reinforced soil has a large deformation and needs protection. Timely prevention can also further protect the corresponding flexible conductive film body 22 and prevent it from being damaged due to excessive deformation.

[0029] refer to Figure 1-Figure 4 As shown, the connecting piece includes a horizontal connecting block 26 and a vertical connecting block 27. The upper end of the installation frame 20 is connected with the vertical connecting block 27, and the bottom end of the installation frame 20 is provided with a vertical connecting slot matched with the vertical connecting block 27. By installing the vertical connecting block 27 of the upper group of the installation frame 20 inside the vertical connecting slot of the lower group of the installation frame 20, it is beneficial to splice and assemble the upper and lower adjacent groups of the installation frames 20 together, which is beneficial to improve the installation stability of the overall identification detection body. Further, the diameter of the end of the vertical connecting block 27 away from the installation frame 20 is smaller than the diameter of the end close to the installation frame 20, so that the diameter of its end is relatively small. During installation, it is beneficial for the vertical connection block 27 to be engaged inside the vertical connection slot. A horizontal connection block 26 is connected to one side of the installation frame 20, and a horizontal connection slot matching the horizontal connection block 26 is provided on the other side of the installation frame 20. By installing the horizontal connection block 26 of the installation frame 20 on the left side inside the horizontal connection slot of the installation frame 20 on the right side, it is beneficial to splice and assemble the two adjacent groups of installation frames 20 on the left and right, and further to combine multiple groups of installation frames 20 into a whole, thereby improving the installation stability of the overall identification detection body, and when one group of installation frames 20 is damaged, it can also be convenient for disassembly and replacement.

[0030] refer to Figure 1-Figure 4 As shown, a bottom wall layer 14 is provided at the bottom of the fill layer, a concrete foundation layer 16 is provided on the outer side of the bottom wall layer 14, a top wall layer 15 is provided at the top of the fill layer, a concrete cap stone layer 17 is provided on the outer side of the top wall layer 15, and an installation opening groove is formed with the concrete cap stone layer 17 and the concrete foundation layer 16 for installing the identification detection body.

[0031] refer to Figure 1-Figure 4 As shown, a reinforcement frame 18 is further provided inside the fill layer, and the bottom end of the wall bottom layer 14 is connected to a foundation column 13 , which can improve the anti-deformation effect of the reinforced soil body 10 .

[0032] The utility model is installed on one side of the reinforced soil body 10 with an identification detection body, which can support the reinforced soil body 10, and the identification detection body is composed of a plurality of groups of installation frames 20 spliced ​​together, which is conducive to the installation of the installation frame 20, and when a group of installation frames 20 is damaged, it can also be convenient for disassembly and replacement. The flexible conductive film body arranged inside the installation frame 20 can identify and detect the deformation of the reinforced soil body, so as to achieve the effect of timely detection and timely prevention. The two adjacent groups of installation frames 20 are connected by a connecting piece, which is conducive to the combined installation of multiple groups of installation frames 20, so that they form a whole and improve the overall stability.

[0033] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reinforced soil deformation identification and detection device based on flexible conductive film technology, characterized in that: include: An identification detection body installed on one side of a reinforced soil body (10), the reinforced soil body (10) comprising a fill layer, a reinforcement layer (11) and a wall layer (12), the reinforcement layer (11) being arranged inside the fill layer, one end of the reinforcement layer (11) being connected to a connection block (111), the wall layer (12) being arranged outside the reinforcement layer (11), the wall layer (12) being provided inside with a matching groove matching with the connection block (111), the identification detection body comprising a plurality of groups of installation frames (20) spliced ​​together, two adjacent groups of the installation frames (20) being connected via a connection piece; An installation cavity is provided inside the installation frame (20), a installation plate (21) is provided inside the installation cavity, and a flexible conductive film body (22) is provided on one side of the installation plate (21).

2. According to claim 1, a reinforced soil deformation identification and detection device based on flexible conductive film technology is characterized in that: A deformation body (23) having a deformation function is also provided inside the installation cavity, and the deformation body (23) is located on the other side of the installation plate (21).

3. The device for identifying and detecting deformation of reinforced soil based on flexible conductive film technology according to claim 2 is characterized in that: The installation frame (20) is further provided with a squeeze plate (24) and an alarm switch (25) inside. The squeeze plate (24) is located inside the installation cavity. The squeeze plate (24) is slidably connected to the installation cavity. The alarm switch (25) is installed on the inner wall of the installation cavity. The alarm switch (25) is located on one side of the squeeze plate (24).

4. The device for identifying and detecting deformation of reinforced soil based on flexible conductive film technology according to claim 3 is characterized in that: The connecting member comprises a transverse connection block (26) and a vertical connection block (27); the upper end of the installation frame (20) is connected to the vertical connection block (27); the bottom end of the installation frame (20) is provided with a vertical connection slot matched with the vertical connection block (27); one side of the installation frame (20) is connected to the transverse connection block (26); the other side of the installation frame (20) is provided with a transverse connection slot matched with the transverse connection block (26).

5. The device for identifying and detecting deformation of reinforced soil based on flexible conductive film technology according to claim 4 is characterized in that: A wall bottom layer (14) is arranged at the bottom end of the earth filling layer, a concrete foundation layer (16) is arranged on the outer side of the wall bottom layer (14), a wall top layer (15) is arranged at the top of the earth filling layer, a concrete capstone layer (17) is arranged on the outer side of the wall top layer (15), and an installation opening groove is formed between the concrete capstone layer (17) and the concrete foundation layer (16).

6. The device for identifying and detecting deformation of reinforced soil based on flexible conductive film technology according to claim 5 is characterized in that: A reinforcement frame (18) is also provided inside the earth filling layer, and the bottom end of the wall bottom layer (14) is connected to a foundation column (13).

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