A water level monitoring device for foundation pit engineering

Abstract

This utility model relates to the field of foundation pit technology, and discloses a water level monitoring device for foundation pit engineering, including a base, a mounting plate, and a mounting groove. This utility model, by setting up a base, mounting plate, mounting groove, adjustment mechanism, rotation mechanism, monitoring mechanism, and fixing mechanism, first installs a water level gauge on a mounting rod, limits the water level gauge by a mounting block, then adjusts the position of the water level gauge by moving the mounting rod, and then installs a handle on a transmission rod. The handle drives the transmission rod to rotate, the transmission rod drives the bottom gear to rotate, the bottom gear drives the lead screw to rotate, and the lead screw drives the mounting rod to move through a threaded connection. The mounting rod then adjusts the water level gauge. Through the cooperation of the float plate and the water level gauge, the water level is monitored. This solves the problem in the prior art that monitoring is generally done manually by hand with a water level gauge, which cannot monitor the water level far from the edge of the foundation pit, thus making it impossible to obtain multiple positional results.

Description

Technical Field

[0001] This utility model belongs to the field of foundation pit technology, and in particular relates to a water level monitoring device for foundation pit engineering. Background Technology

[0002] Foundation pit engineering refers to a series of construction activities carried out on the surface of a building for the construction of underground facilities such as basements, underground structures, foundation piles, and tunnels, including excavation, support, dewatering, and monitoring. It is a comprehensive and systematic project involving multiple disciplines such as soil mechanics, structural mechanics, geological engineering, and environmental engineering. Its construction quality and safety directly affect the success or failure of the entire building project.

[0003] Excavation of a foundation pit involves the planned excavation of the surface soil layer according to design drawings, forming a pit-shaped space with specific dimensions, depth, and shape. The excavation depth varies from several meters to tens of meters. The excavation range and support method need to be determined based on the underground structure design, geological conditions, and surrounding environment. After the foundation pit is excavated, groundwater will gush out from the bottom of the pit. To ensure construction safety, it is necessary to monitor the water level in the foundation pit. The problem with the above technology is that, in the existing technology, water level monitoring is generally carried out manually by hand with a water level gauge, which cannot monitor the water level far from the edge of the foundation pit, thus making it impossible to obtain results from multiple locations. Utility Model Content

[0004] In view of the problems existing in the prior art, this utility model provides a water level monitoring device for foundation pit engineering that can overcome or at least partially solve the above problems.

[0005] This utility model is implemented as follows: a water level monitoring device for foundation pit engineering includes a base, a mounting plate, and a mounting groove. The bottom of the mounting plate is fixedly installed on the top of the base. The two ends of the mounting groove are movably connected to the inner wall of the mounting plate through a rotating shaft. An adjustment mechanism is installed on the left side of the base. A rotating mechanism is installed in the inner cavity of the mounting groove. A monitoring mechanism is installed on the left side of the base. A fixing mechanism is installed on the front side of the mounting plate.

[0006] To facilitate adjustment of the monitoring mechanism, preferably, the adjustment mechanism includes a mounting rod, a lead screw, and a bearing. The surface of the mounting rod is movably mounted on the inner wall of the mounting groove, the right side of the bearing is fixedly mounted on the right side of the inner cavity of the mounting groove, the surface of the lead screw is movably mounted on the inner wall of the bearing, and the surface of the lead screw is movably mounted on the middle part of the mounting rod. The surface of the lead screw and the middle part of the mounting rod are connected by a thread, allowing the lead screw to rotate and drive the mounting rod to move through the threaded connection. The mounting rod then drives the monitoring mechanism to be adjusted.

[0007] To improve the rotation of the lead screw, preferably, the rotation mechanism includes a mounting shell, a transmission rod, a gear, and a toothed belt. The bottom of the mounting shell is fixedly mounted to the top of the mounting groove. The middle part of the bottom gear is fixedly mounted to the surface of the lead screw. The surface of the transmission rod is movably mounted to the middle of the mounting shell. The middle part of the top gear is fixedly mounted to the surface of the transmission rod. The top gear and the bottom gear are movably connected by a toothed belt. The transmission rod can rotate, driving the top gear to rotate. The top gear drives the bottom gear to rotate via the toothed belt, and the bottom gear drives the lead screw to rotate.

[0008] To facilitate water level monitoring, preferably, the monitoring mechanism includes a water level gauge, a float, and a mounting block. The surface of the water level gauge is movably mounted on the middle of the mounting rod, the top of the float is fixedly mounted on the bottom of the water level gauge, and the middle of the mounting block is movably mounted on the surface of the water level gauge. The float can be installed on the water surface, and the water level can be monitored using the water level gauge.

[0009] To improve the fixation of the mounting slot, preferably, the fixing mechanism includes a threaded rod, a fixing block, and a threaded block. The rear side of the threaded block is fixedly installed on the front side of the mounting plate, the surface of the threaded rod is movably installed on the middle part of the threaded block, and the surface of the threaded rod is threadedly connected to the middle part of the threaded block. The rear side of the threaded rod is movably installed in the inner cavity of the mounting slot, and the rear side of the fixing block is fixedly installed on the front side of the threaded rod. By rotating the mounting block, the mounting block drives the threaded rod to rotate, and the threaded rod moves through the threaded connection. The threaded rod moves onto the mounting slot, thereby fixing the mounting slot.

[0010] To facilitate the rotation of the transmission rod, preferably, a handle is movably installed inside the transmission rod. The handle can be mounted on the transmission rod, and rotating the handle will cause the transmission rod to rotate.

[0011] To facilitate the limiting of the water level gauge, preferably, the surface of the water level gauge is connected to the middle of the mounting block by a thread, so that the water level gauge can be installed on the water level gauge by the mounting block through the threaded connection, and the water level gauge can be limited by the mounting block.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] This utility model, through the setting of a base, mounting plate, mounting groove, adjustment mechanism, rotation mechanism, monitoring mechanism, and fixing mechanism, first installs the water level gauge on the mounting rod, and limits the water level gauge by the mounting block. Then, the position of the water level gauge is adjusted by moving the mounting rod. Next, the handle is installed on the transmission rod. Rotating the handle drives the transmission rod to rotate, the transmission rod drives the bottom gear to rotate, the bottom gear drives the lead screw to rotate, and the lead screw drives the mounting rod to move through the threaded connection. The mounting rod drives the water level gauge to adjust. Through the cooperation of the float plate and the water level gauge, the water level is monitored. This solves the problem in the prior art that water level monitoring is generally done manually by hand, which cannot monitor the water level far from the edge of the foundation pit, thus making it impossible to obtain multiple position results. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure provided in an embodiment of the present utility model;

[0015] Figure 2 This is a three-dimensional structural diagram of the monitoring mechanism and the adjustment mechanism provided in this embodiment of the utility model;

[0016] Figure 3 This is a three-dimensional structural diagram of the rotating mechanism provided in an embodiment of the present utility model;

[0017] Figure 4 This is a partially enlarged three-dimensional structural diagram of point A provided in an embodiment of this utility model.

[0018] In the diagram: 1. Base; 2. Mounting plate; 3. Mounting slot; 4. Adjustment mechanism; 401. Mounting rod; 402. Lead screw; 403. Bearing; 5. Rotation mechanism; 501. Mounting shell; 502. Transmission rod; 503. Gear; 504. Toothed belt; 6. Monitoring mechanism; 601. Water level gauge; 602. Float plate; 603. Mounting block; 7. Fixing mechanism; 701. Threaded rod; 702. Fixing block; 703. Threaded block; 8. Handle. Detailed Implementation

[0019] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0020] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0021] like Figures 1 to 4As shown in the figure, the water level monitoring device for foundation pit engineering provided by this utility model includes a base 1, a mounting plate 2, and a mounting groove 3. The bottom of the mounting plate 2 is fixedly installed on the top of the base 1. The two ends of the mounting groove 3 are movably connected to the inner wall of the mounting plate 2 via rotating shafts. An adjustment mechanism 4 is installed on the left side of the base 1, a rotating mechanism 5 is installed in the inner cavity of the mounting groove 3, a monitoring mechanism 6 is installed on the left side of the base 1, and a fixing mechanism 7 is installed on the front side of the mounting plate 2. To facilitate the adjustment of the monitoring mechanism 6, the adjustment mechanism 4 includes a mounting rod 401, a lead screw 402, and a bearing 403. The surface of the mounting rod 401 is movably installed on the inner wall of the mounting groove 3, the right side of the bearing 403 is fixedly installed on the right side of the inner cavity of the mounting groove 3, and the surface of the lead screw 402 is movably installed on the inner wall of the mounting groove 3. The inner wall of bearing 403, the surface of lead screw 402 is movably mounted on the middle part of mounting rod 401, the surface of lead screw 402 and the middle part of mounting rod 401 are connected by threads, the lead screw 402 can rotate, the lead screw 402 drives the mounting rod 401 to move through the threaded connection, the mounting rod 401 drives the monitoring mechanism 6 to adjust. In order to improve the rotation of lead screw 402, the rotating mechanism 5 includes mounting shell 501, transmission rod 502, gear 503 and toothed belt 504. The bottom of mounting shell 501 is fixedly mounted on the top of mounting groove 3, the middle part of bottom gear 503 is fixedly mounted on the surface of lead screw 402, the surface of transmission rod 502 is movably mounted on the middle part of mounting shell 501, and the middle part of top gear 503 is fixedly mounted on transmission rod 502. On the surface of the device, the top gear 503 and the bottom gear 503 are movably connected by a toothed belt 504. The device can rotate via the transmission rod 502, which drives the top gear 503 to rotate. The top gear 503, through the toothed belt 504, drives the bottom gear 503 to rotate, and the bottom gear 503 drives the lead screw 402 to rotate. For convenient water level monitoring, the monitoring mechanism 6 includes a water level gauge 601, a float 602, and a mounting block 603. The surface of the water level gauge 601 is movably mounted on the middle of the mounting rod 401. The top of the float 602 is fixedly mounted on the bottom of the water level gauge 601. The middle of the mounting block 603 is movably mounted on the surface of the water level gauge 601. The device can be installed on the water surface via the float 602, and the water level is monitored via the water level gauge 601. To improve the fixation of the mounting slot 3, the fixing mechanism 7 includes a threaded rod 701, a fixing block 702, and a threaded block 703. The rear side of the threaded block 703 is fixedly installed on the front side of the mounting plate 2. The surface of the threaded rod 701 is movably installed on the middle part of the threaded block 703. The surface of the threaded rod 701 and the middle part of the threaded block 703 are connected by threads. The rear side of the threaded rod 701 is movably installed in the inner cavity of the mounting slot 3. The rear side of the fixing block 702 is fixedly installed on the front side of the threaded rod 701. By rotating the mounting block 603, the mounting block 603 drives the threaded rod 701 to rotate, and the threaded rod 701 moves through the threaded connection. The threaded rod 701 moves onto the mounting slot 3, thereby fixing the mounting slot 3. To facilitate the rotation of the transmission rod 502...A handle 8 is movably mounted inside the transmission rod 502. The handle 8 can be mounted on the transmission rod 502. Rotating the handle 8 causes the transmission rod 502 to rotate. To facilitate limiting the movement of the water level gauge 601, the surface of the water level gauge 601 is threadedly connected to the center of the mounting block 603. The mounting block 603 can be threadedly connected to the water level gauge 601, thus limiting the movement of the water level gauge 601.

[0022] The working principle of this utility model:

[0023] In use, first rotate the mounting slot 3, then rotate the fixing block 702. The fixing block 702 drives the threaded rod 701 to rotate, and the threaded rod 701 moves through the threaded connection. The threaded rod 701 moves onto the mounting slot 3, thereby fixing the mounting slot 3. Then, install the water level gauge 601 on the mounting rod 401, and install the mounting block 603 on the water level gauge 601. Then, adjust the position of the water level gauge 601 by moving the mounting rod 401. Install the handle 8 on the transmission rod 502. The handle 8 drives the transmission rod 502 to rotate, and the transmission rod 502 drives the top gear 503 to rotate. The top gear 503 drives the bottom gear 503 to rotate through the toothed belt 504. The bottom gear 503 drives the lead screw 402 to rotate, and the lead screw 402 drives the mounting rod 401 to move through the threaded connection. The mounting rod 401 drives the water level gauge 601 to move and adjust. Through the cooperation of the water level gauge 601 and the float 602, the water level of the foundation pit is monitored.

[0024] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0025] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can exercise their rights without departing from the scope of the present utility model.

Claims

1. A water level monitoring device for foundation pit engineering, comprising a base (1), a mounting plate (2), and a mounting groove (3), characterized in that: The bottom of the mounting plate (2) is fixedly installed on the top of the base (1). The two ends of the mounting groove (3) are movably connected to the inner wall of the mounting plate (2) through a rotating shaft. An adjustment mechanism (4) is installed on the left side of the base (1). A rotating mechanism (5) is installed in the inner cavity of the mounting groove (3). A monitoring mechanism (6) is installed on the left side of the base (1). A fixing mechanism (7) is installed on the front side of the mounting plate (2).

2. The water level monitoring device for foundation pit engineering as described in claim 1, characterized in that: The adjustment mechanism (4) includes a mounting rod (401), a lead screw (402), and a bearing (403). The surface of the mounting rod (401) is movably mounted on the inner wall of the mounting groove (3). The right side of the bearing (403) is fixedly mounted on the right side of the inner cavity of the mounting groove (3). The surface of the lead screw (402) is movably mounted on the inner wall of the bearing (403). The surface of the lead screw (402) is movably mounted on the middle part of the mounting rod (401). The surface of the lead screw (402) and the middle part of the mounting rod (401) are connected by threads.

3. The water level monitoring device for foundation pit engineering as described in claim 2, characterized in that: The rotating mechanism (5) includes a mounting shell (501), a transmission rod (502), a gear (503), and a toothed belt (504). The bottom of the mounting shell (501) is fixedly mounted on the top of the mounting groove (3). The middle part of the bottom gear (503) is fixedly mounted on the surface of the lead screw (402). The surface of the transmission rod (502) is movably mounted on the middle part of the mounting shell (501). The middle part of the top gear (503) is fixedly mounted on the surface of the transmission rod (502). The top gear (503) and the bottom gear (503) are movably connected by the toothed belt (504).

4. The water level monitoring device for foundation pit engineering as described in claim 2, characterized in that: The monitoring mechanism (6) includes a water level gauge (601), a float (602), and a mounting block (603). The surface of the water level gauge (601) is movably mounted on the middle of the mounting rod (401). The top of the float (602) is fixedly mounted on the bottom of the water level gauge (601). The middle of the mounting block (603) is movably mounted on the surface of the water level gauge (601).

5. The water level monitoring device for foundation pit engineering as described in claim 1, characterized in that: The fixing mechanism (7) includes a threaded rod (701), a fixing block (702), and a threaded block (703). The rear side of the threaded block (703) is fixedly installed on the front side of the mounting plate (2). The surface of the threaded rod (701) is movably installed on the middle part of the threaded block (703). The surface of the threaded rod (701) and the middle part of the threaded block (703) are connected by threads. The rear side of the threaded rod (701) is movably installed in the inner cavity of the mounting groove (3). The rear side of the fixing block (702) is fixedly installed on the front side of the threaded rod (701).

6. The water level monitoring device for foundation pit engineering as described in claim 3, characterized in that: A handle (8) is movably mounted inside the transmission rod (502).

7. The water level monitoring device for foundation pit engineering as described in claim 4, characterized in that: The surface of the water level gauge (601) is connected to the middle of the mounting block (603) by a thread.

Images