Tunnel stress monitoring device based on different water-rich modes

Abstract

The utility model relates to the technical field of tunnels, in particular to a stress monitoring device for a tunnel based on different water-rich modes, which comprises a movable cart, the bottom of the movable cart is connected with a fixed table, the bottom of the fixed table is connected with an electric telescopic rod, the driving end of the electric telescopic rod is connected with a movable connecting plate, and the movable connecting plate is connected with the fixed table. According to the tunnel stress monitoring device based on the different water-rich modes, the horizontal adjusting structure is arranged in the tunnel stress monitoring device based on the different water-rich modes, so that a transverse motor and a longitudinal motor in the horizontal adjusting structure are utilized to enable the device to be in a horizontal state during measurement through a transmission structure; according to the measuring device for building design, the angle between the transverse rotating plate and the ground and the angle between the longitudinal rotating plate and the ground can be rapidly adjusted according to the terrain at the moment in the using process, the device can be in a horizontal state during measurement, and then measured data are more accurate.

Description

Technical Field

[0001] This utility model relates to the field of tunnel technology, specifically to a stress monitoring device for tunnels under different water-rich conditions. Background Technology

[0002] Current stress monitoring devices for tunnels under different water-rich conditions suffer from uneven ground, affecting the horizontal accuracy of the detectors and resulting in inaccurate measurement data. To address these issues, a stress monitoring device for tunnels under different water-rich conditions is needed. Utility Model Content

[0003] The purpose of this invention is to provide a stress monitoring device for tunnels under different water-rich conditions, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A stress monitoring device for tunnels under different water-rich conditions includes a mobile trolley, a fixed platform connected to the bottom of the mobile trolley, an electric telescopic rod connected to the bottom of the fixed platform, a movable connecting plate connected to the drive end of the electric telescopic rod, a leveling structure connected to the bottom of the movable connecting plate, a level indicator connected to the bottom of the leveling structure, a battery connected to the bottom of the mobile trolley, and a controller connected to the bottom of the battery.

[0006] The horizontal adjustment structure includes a horizontal support plate connected to the bottom of a movable connecting plate. A horizontal motor is connected to the side wall of the horizontal support plate via a connecting seat. The drive end of the horizontal motor is connected to a horizontal lead screw via a coupling. A horizontal sliding plate is connected to the side wall of the horizontal lead screw. Limiting slide rods are symmetrically connected to the horizontal sliding plate on both sides of the horizontal lead screw. The two ends of the limiting slide rods are connected to the side wall of the horizontal support plate. Multiple sets of horizontal adapter seats are connected to the bottom of the horizontal sliding plate. A horizontal support rod is connected to the horizontal adapter seat. The other end of the horizontal support rod is connected to a horizontal connecting seat. A horizontal rotating plate is connected to the bottom of the horizontal connecting seat. Horizontal rotating rods are connected to the opposite bottoms of the horizontal support plate and the horizontal rotating plate via connecting plates. A longitudinal support plate is connected, and a longitudinal motor is connected to the side wall of the longitudinal support plate via a connecting seat. The drive end of the longitudinal motor is connected to a longitudinal lead screw via a coupling. A longitudinal slide plate is connected to the side wall of the longitudinal lead screw. Fixed slide rods are symmetrically connected to the longitudinal slide plate on both sides of the longitudinal lead screw. The two ends of the fixed slide rods are connected to the side wall of the longitudinal support plate. Multiple sets of longitudinal adapter seats are connected to the bottom of the longitudinal slide plate. A longitudinal support rod is connected to the longitudinal adapter seat. The other end of the longitudinal support rod is connected to a longitudinal connecting seat. A longitudinal rotating plate is connected to the bottom of the longitudinal connecting seat. A longitudinal rotating rod is connected to the opposite bottom of the longitudinal support plate and the longitudinal rotating plate via a connecting plate. A level is connected to the bottom of the longitudinal rotating plate. A detector is connected to the bottom of the longitudinal rotating plate.

[0007] As a preferred embodiment of this utility model, the electric telescopic rod is connected to the controller via a wire in an electrical connection manner, the horizontal motor is connected to the controller via a wire in an electrical connection manner, the horizontal lead screw is connected to the side wall of the horizontal support plate via a bearing seat, wherein the horizontal lead screw and the bearing seat are connected by a rotatable connection, and the horizontal lead screw and the horizontal slide plate are connected by a threaded connection.

[0008] As a preferred embodiment of this utility model, the transverse sliding plate is provided with a connecting hole corresponding to the limiting sliding rod, wherein the connection between the limiting sliding rod and the connecting hole is a sliding connection, and the transverse adapter and the transverse support rod are connected by a rotating shaft, wherein the connection between the transverse support rod and the rotating shaft is a rotating connection.

[0009] As a preferred embodiment of this utility model, the transverse support rod and the transverse connecting seat are connected by a rotating shaft, wherein the connection between the transverse support rod and the rotating shaft is a rotatable connection. The connecting plates of the opposite ends of the transverse support plate and the transverse rotating plate are provided with connecting holes corresponding to the transverse rotating rod, wherein the connection between the transverse rotating rod and the connecting holes is a rotatable connection.

[0010] As a preferred embodiment of this utility model, the longitudinal motor is connected to the controller via a wire and the connection method is electrical connection. The longitudinal lead screw is connected to the side wall of the longitudinal support plate via a bearing seat. The longitudinal lead screw and the bearing seat are connected by rotation. The longitudinal lead screw and the longitudinal slide plate are connected by thread.

[0011] As a preferred embodiment of this utility model, the longitudinal slide plate is provided with a connecting hole corresponding to the fixed slide rod, wherein the connection between the fixed slide rod and the connecting hole is a sliding connection, and the longitudinal adapter seat and the longitudinal support rod are connected by a rotating shaft, wherein the connection between the longitudinal support rod and the rotating shaft is a rotating connection.

[0012] As a preferred embodiment of this utility model, the longitudinal support rod and the longitudinal connecting seat are connected by a rotating shaft, wherein the connection between the longitudinal support rod and the rotating shaft is a rotatable connection. The connecting plates of the opposite ends of the longitudinal support plate and the longitudinal rotating plate are provided with connecting holes corresponding to the longitudinal rotating rod, wherein the connection between the longitudinal rotating rod and the connecting holes is a rotatable connection. The detector is connected to the controller by a wire and the connection method is an electrical connection.

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

[0014] In this invention, a horizontal adjustment structure is set in the stress monitoring device for tunnels under different water-rich modes. The horizontal and vertical motors in the horizontal adjustment structure are used to make the device horizontal during measurement through the transmission structure. This allows the measuring device used for architectural design to quickly adjust the angle between the horizontal and vertical rotating plates and the ground according to the terrain, ensuring that the device is horizontal during measurement and thus making the measured data more accurate. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the isotropic structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the horizontal adjustment structure of this utility model;

[0017] Figure 3 This utility model Figure 2 Partial structural diagram.

[0018] In the diagram: 1. Mobile trolley; 2. Fixed platform; 3. Electric telescopic rod; 4. Mobile connecting plate; 5. Horizontal adjustment structure; 6. Level; 7. Battery; 8. Controller; 501. Horizontal support plate; 502. Horizontal motor; 503. Horizontal lead screw; 504. Horizontal sliding plate; 505. Limiting slide rod; 506. Horizontal adapter seat; 507. Horizontal support rod; 508. Horizontal connecting seat; 509. Horizontal rotating plate; 510. Horizontal rotating rod; 511. Longitudinal support plate; 512. Longitudinal motor; 513. Longitudinal lead screw; 514. Longitudinal sliding plate; 515. Fixed slide rod; 516. Longitudinal adapter seat; 517. Longitudinal support rod; 518. Longitudinal connecting seat; 519. Longitudinal rotating plate; 520. Longitudinal rotating rod; 521. Detector. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, and several embodiments of the utility model will be provided. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and complete.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0023] For an example, please refer to... Figure 1-3 This utility model provides a technical solution:

[0024] A stress monitoring device for tunnels under different water-rich conditions includes a mobile cart 1, characterized in that: a fixed platform 2 is connected to the bottom of the mobile cart 1, an electric telescopic rod 3 is connected to the bottom of the fixed platform 2, a movable connecting plate 4 is connected to the drive end of the electric telescopic rod 3, a horizontal adjustment structure 5 is connected to the bottom of the movable connecting plate 4, a level 6 is connected to the bottom of the horizontal adjustment structure 5, a battery 7 is connected to the bottom of the mobile cart 1, and a controller 8 is connected to the bottom of the battery 7.

[0025] The horizontal adjustment structure 5 includes a horizontal support plate 501, which is connected to the bottom of the movable connecting plate 4. A horizontal motor 502 is connected to the side wall of the horizontal support plate 501 via a connecting seat. The drive end of the horizontal motor 502 is connected to a horizontal lead screw 503 via a coupling. A horizontal slide plate 504 is connected to the side wall of the horizontal lead screw 503. Limiting slide rods 505 are symmetrically connected to the horizontal slide plate 504 on both sides of the horizontal lead screw 503. The two ends of the limiting slide rods 505 are connected to the side wall of the horizontal support plate 501. Multiple sets of horizontal adapter seats 506 are connected to the bottom of the horizontal slide plate 504. A horizontal support rod 507 is connected to the horizontal adapter seat 506. The other end of the horizontal support rod 507 is connected to a horizontal connecting seat 508. A horizontal rotating plate 509 is connected to the bottom of the horizontal connecting seat 508. A horizontal rotating rod 510 is connected to the opposite bottoms of the horizontal support plate 501 and the horizontal rotating plate 509 via a connecting plate. The bottom of the horizontal rotating plate 509 is connected to... A longitudinal support plate 511 is attached. A longitudinal motor 512 is connected to the side wall of the longitudinal support plate 511 via a connecting seat. The drive end of the longitudinal motor 512 is connected to a longitudinal lead screw 513 via a coupling. A longitudinal slide plate 514 is connected to the side wall of the longitudinal lead screw 513. Fixed slide rods 515 are symmetrically connected to the longitudinal slide plate 514 and located on both sides of the longitudinal lead screw 513. The two ends of the fixed slide rods 515 are connected to the side wall of the longitudinal support plate 511. Multiple sets of longitudinal adapter seats 516 are connected to the bottom of the longitudinal slide plate 514. A longitudinal support rod 517 is connected to the longitudinal adapter seat 516. The other end of the longitudinal support rod 517 is connected to a longitudinal connecting seat 518. A longitudinal rotating plate 519 is connected to the bottom of the longitudinal connecting seat 518. A longitudinal rotating rod 550 is connected to the opposite bottoms of the longitudinal support plate 511 and the longitudinal rotating plate 519 via a connecting plate. A level 6 is connected to the bottom of the longitudinal rotating plate 519. A detector 521 is connected to the bottom of the longitudinal rotating plate 519.

[0026] Based on the above structure and the connection relationship of the above structure, the controller 8 controls the transverse motor 502. When the drive end of the transverse motor 502 rotates, it drives the transverse lead screw 503 to rotate. When the transverse lead screw 503 rotates, it drives the transverse slide plate 504 to move on the side wall of the transverse lead screw 503. When the transverse slide plate 504 moves on the side wall of the transverse lead screw 503, it drives the transverse support rod 507 and the transverse rotating plate 509 to rotate, thereby adjusting the transverse horizontal position of the transverse rotating plate 509. Then, the controller 8 controls the longitudinal motor 512. When the drive end of the longitudinal motor 512 rotates, it drives the longitudinal lead screw 513 to rotate. When the longitudinal lead screw 513 rotates, it drives the longitudinal slide plate 514 to move on the side wall of the longitudinal lead screw 513. When the longitudinal slide plate 514 moves on the side wall of the longitudinal lead screw 513, it drives the longitudinal support rod 517 and the longitudinal rotating plate 519 to rotate, thereby adjusting the longitudinal horizontal position of the longitudinal rotating plate 519.

[0027] Furthermore, the horizontal motor 502 is electrically connected to the controller 8 via wires, the vertical motor 512 is electrically connected to the controller 8 via wires, the detector 551 is electrically connected to the controller 8 via wires, and the electric telescopic pole 3 is electrically connected to the controller 8 via wires. The controller 8 controls the operation of the detector 551, the electric telescopic pole 3, the horizontal motor 502, and the vertical motor 512.

[0028] Furthermore, the transverse lead screw 503 is connected to the side wall of the transverse support plate 501 via a bearing seat. The transverse lead screw 503 is rotatably connected to the bearing seat, and the transverse lead screw 503 is threadedly connected to the transverse slide plate 504. A connecting hole is provided on the transverse slide plate 504 corresponding to the limiting slide rod 505, and the limiting slide rod 505 is slidably connected to the connecting hole. The transverse transition seat 506 is connected to the transverse support rod 507 via a rotating shaft, and the transverse support rod 507 is rotatably connected to the rotating shaft. The transverse support rod 507 is also connected to the transverse connecting seat 508 via a rotating shaft, and the transverse support rod 507 is rotatably connected to the rotating shaft. A connecting hole is provided on the connecting plate of the opposite end faces of the transverse support plate 501 and the transverse rotating plate 509, corresponding to the transverse rotating rod 510, and the transverse rotating rod 510 is rotatably connected to the connecting hole. The longitudinal lead screw 513 is connected via... The bearing housing is connected to the side wall of the longitudinal support plate 511. The longitudinal screw 513 is rotatably connected to the bearing housing, and the longitudinal screw 513 is threadedly connected to the longitudinal slide plate 514. The longitudinal slide plate 514 has a connecting hole corresponding to the fixed slide rod 515. The fixed slide rod 515 is slidably connected to the connecting hole. The longitudinal adapter 516 is connected to the longitudinal support rod 517 via a rotating shaft. The longitudinal support rod 517 is rotatably connected to the rotating shaft. The longitudinal support rod 517 is connected to the longitudinal connecting seat 518 via a rotating shaft. The longitudinal support rod 517 is rotatably connected to the rotating shaft. The connecting plates of the opposite ends of the longitudinal support plate 511 and the longitudinal rotating plate 519 have connecting holes corresponding to the longitudinal rotating rod 550. The longitudinal rotating rod 550 is rotatably connected to the connecting hole. This allows the horizontal adjustment structure 2 to operate smoothly during use.

[0029] In this embodiment, reference Figure 1 , Figure 2 and Figure 3 , .

[0030] The working process of this utility model is as follows: When using the stress monitoring device for tunnels under different water-rich modes, firstly, the device is connected to the power supply to put it into working condition. With the battery 7 electrically connected to the controller 8 via wires, and the transverse motor 502 electrically connected to the controller 8 via wires, the transverse motor 502 is started, causing its drive end to rotate. The transverse lead screw 503 is connected to the side wall of the transverse support plate 501 via a bearing seat, and the connection between the transverse lead screw 503 and the bearing seat is a rotatable connection, driving the transverse lead screw 503 to rotate. The connection between the transverse lead screw 503 and the transverse sliding plate 504 is a threaded connection. The sliding plate 504 has a connecting hole corresponding to the limiting slide rod 505. The limiting slide rod 505 is slidably connected to the connecting hole, causing the transverse sliding plate 504 to move on the side wall of the transverse lead screw 503. The transverse adapter 506 and the transverse support rod 507 are connected by a rotating shaft, with the transverse support rod 507 rotatably connected to the rotating shaft. The transverse support rod 507 and the transverse connecting seat 508 are also connected by a rotating shaft, with the transverse support rod 507 rotatably connected to the rotating shaft. Connecting plates on the opposite end faces of the transverse support plate 501 and the transverse rotating plate 509 have connecting holes corresponding to the transverse rotating rod 510. The transverse rotating rod 510 is connected to the connecting hole... Under the condition of a rotatable connection, the transverse rotating plate 509 is driven to rotate, thereby adjusting the transverse horizontal position of the transverse rotating plate 509. With the longitudinal motor 512 connected to the controller 8 via wires in an electrical connection manner, the longitudinal motor 512 is started, causing its drive end to rotate. The longitudinal lead screw 513 is connected to the side wall of the longitudinal support plate 511 via a bearing seat, and the longitudinal lead screw 513 is driven to rotate under the condition of a rotatable connection with the bearing seat. The longitudinal lead screw 513 is connected to the longitudinal sliding plate 514 via a threaded connection. The longitudinal sliding plate 514 has connecting holes corresponding to the fixed sliding rod 515, wherein the connection method between the fixed sliding rod 515 and the connecting holes... Under the condition of a sliding connection, the longitudinal sliding plate 514 moves on the side wall of the longitudinal lead screw 513. The longitudinal transition seat 516 and the longitudinal support rod 517 are connected by a rotating shaft, wherein the longitudinal support rod 517 and the rotating shaft are rotatably connected. The longitudinal support rod 517 and the longitudinal connecting seat 518 are also connected by a rotating shaft, wherein the longitudinal support rod 517 and the rotating shaft are rotatably connected. Connecting holes are provided on the opposing end faces of the longitudinal support plate 511 and the longitudinal rotating plate 519, corresponding to the longitudinal rotating rod 550. Under the condition of a rotatable connection between the longitudinal rotating rod 550 and the connecting holes, the longitudinal rotating plate 519 is rotated, thereby adjusting the longitudinal horizontal position of the longitudinal rotating plate 519.Then, with detector 521 electrically connected to controller 8 via wires, detector 521 is activated to perform detection.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A stress monitoring device for tunnels under different water-rich conditions, comprising a mobile trolley (1), characterized in that: The bottom of the mobile cart (1) is connected to a fixed platform (2), the bottom of the fixed platform (2) is connected to an electric telescopic rod (3), the drive end of the electric telescopic rod (3) is connected to a moving connecting plate (4), the bottom of the moving connecting plate (4) is connected to a horizontal adjustment structure (5), the bottom of the horizontal adjustment structure (5) is connected to a level (6), the bottom of the mobile cart (1) is connected to a storage battery (7), and the bottom of the storage battery (7) is connected to a controller (8). The horizontal adjustment structure (5) includes a horizontal support plate (501), which is connected to the bottom of the movable connecting plate (4). A horizontal motor (502) is connected to the side wall of the horizontal support plate (501) via a connecting seat. The drive end of the horizontal motor (502) is connected to a horizontal lead screw (503) via a coupling. A horizontal sliding plate (504) is connected to the side wall of the horizontal lead screw (503). Limiting slide rods (505) are symmetrically connected on the horizontal sliding plate (504) and on both sides of the horizontal lead screw (503). 05) is connected to the side wall of the horizontal support plate (501) at both ends. The bottom of the horizontal slide plate (504) is connected to multiple sets of horizontal adapter seats (506). A horizontal support rod (507) is connected to the horizontal adapter seat (506). The other end of the horizontal support rod (507) is connected to a horizontal connecting seat (508). The bottom of the horizontal connecting seat (508) is connected to a horizontal rotating plate (509). The opposite bottoms of the horizontal support plate (501) and the horizontal rotating plate (509) are connected to a horizontal rotating rod (510) through a connecting plate. The bottom of the horizontal rotating plate (509) is connected to A longitudinal support plate (511) is attached. A longitudinal motor (512) is connected to the side wall of the longitudinal support plate (511) via a connecting seat. The drive end of the longitudinal motor (512) is connected to a longitudinal lead screw (513) via a coupling. A longitudinal slide plate (514) is connected to the side wall of the longitudinal lead screw (513). Fixed slide rods (515) are symmetrically connected to the longitudinal slide plate (514) on both sides of the longitudinal lead screw (513). The two ends of the fixed slide rods (515) are connected to the side wall of the longitudinal support plate (511). The bottom of the longitudinal slide plate (514) is... The part is connected to multiple sets of longitudinal adapter seats (516), and longitudinal support rods (517) are connected to the longitudinal adapter seats (516). The other end of the longitudinal support rods (517) is connected to a longitudinal connecting seat (518). The bottom of the longitudinal connecting seat (518) is connected to a longitudinal rotating plate (519). The opposite bottoms of the longitudinal support plate (511) and the longitudinal rotating plate (519) are connected to a longitudinal rotating rod (550) through a connecting plate. The level (6) is connected to the bottom of the longitudinal rotating plate (519). The bottom of the longitudinal rotating plate (519) is connected to a detector (521).

2. The stress monitoring device for tunnels under different water-rich modes according to claim 1, characterized in that: The electric telescopic rod (3) is connected to the controller (8) by a wire and the connection method is electrical connection. The horizontal motor (502) is connected to the controller (8) by a wire and the connection method is electrical connection. The horizontal lead screw (503) is connected to the side wall of the horizontal support plate (501) by a bearing seat. The horizontal lead screw (503) is connected to the bearing seat by a rotatable connection. The horizontal lead screw (503) is connected to the horizontal slide plate (504) by a threaded connection.

3. The stress monitoring device for tunnels under different water-rich modes according to claim 1, characterized in that: The transverse sliding plate (504) has a connecting hole corresponding to the limiting sliding rod (505), wherein the limiting sliding rod (505) and the connecting hole are connected by a sliding connection. The transverse adapter (506) and the transverse support rod (507) are connected by a rotating shaft, wherein the transverse support rod (507) and the rotating shaft are connected by a rotating connection.

4. The stress monitoring device for tunnels under different water-rich modes according to claim 1, characterized in that: The transverse support rod (507) and the transverse connecting seat (508) are connected by a rotating shaft, wherein the transverse support rod (507) and the rotating shaft are connected by a rotating connection. The transverse support plate (501) and the transverse rotating plate (509) are connected on opposite end faces and have connecting holes corresponding to the transverse rotating rod (510), wherein the transverse rotating rod (510) and the connecting holes are connected by a rotating connection.

5. The stress monitoring device for tunnels under different water-rich modes according to claim 1, characterized in that: The longitudinal motor (512) is connected to the controller (8) by a wire and the connection method is electrical connection. The longitudinal lead screw (513) is connected to the side wall of the longitudinal support plate (511) by a bearing seat. The longitudinal lead screw (513) is connected to the bearing seat by a rotatable connection. The longitudinal lead screw (513) is connected to the longitudinal slide plate (514) by a threaded connection.

6. The stress monitoring device for tunnels under different water-rich modes according to claim 1, characterized in that: The longitudinal slide plate (514) has a connecting hole corresponding to the fixed slide rod (515), wherein the connection between the fixed slide rod (515) and the connecting hole is a sliding connection. The longitudinal adapter (516) and the longitudinal support rod (517) are connected by a rotating shaft, wherein the connection between the longitudinal support rod (517) and the rotating shaft is a rotating connection.

7. The stress monitoring device for tunnels under different water-rich modes according to claim 1, characterized in that: The longitudinal support rod (517) and the longitudinal connecting seat (518) are connected by a rotating shaft, wherein the longitudinal support rod (517) and the rotating shaft are connected by a rotating connection. The longitudinal support plate (511) and the longitudinal rotating plate (519) are connected on opposite end faces and have connecting holes corresponding to the longitudinal rotating rod (550), wherein the longitudinal rotating rod (550) and the connecting holes are connected by a rotating connection. The detector (521) is connected to the controller (8) by a wire and the connection method is an electrical connection.

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