CN-121977149-A - Ground water level dynamic monitoring system for geotechnical engineering

Abstract

The invention relates to the technical field of geotechnical engineering, which comprises a measuring plate, wherein a fixed plate is arranged at the bottom end of the measuring plate, a horizontal adjusting mechanism is arranged at the bottom end of the fixed plate, a sliding groove is formed in one side of the measuring plate, sliding blocks matched with the sliding groove are arranged in the sliding groove, limit sliding rods which are symmetrically arranged and penetrate through the sliding blocks are arranged in the sliding groove, a first connecting rod is arranged on one side of the sliding blocks, mounting grooves are formed in one side of the first connecting rod, and connecting shafts are arranged in the mounting grooves. The horizontal adjustment mechanism has the beneficial effects that the horizontal adjustment mechanism can be arranged to face the fixed plate according to different concave-convex areas, so that the fixed plate is prevented from being installed and inclined to further influence the measurement accuracy of the measuring plate, meanwhile, the horizontal adjustment mechanism is matched and adjusted through a plurality of groups of screw rods and L-shaped adjusting blocks, the adjustment is convenient and efficient, the second connecting rod can be folded and fixed when the underground water level monitoring device is not used through the angle adjustment mechanism, and the second connecting rod is prevented from being stored and stored in the water level monitoring device.

Inventors

• GUO GANGTIE

Assignees

• 临沂市建筑设计研究院有限责任公司

Dates

Publication Date

20260505

Application Date

20260311

Claims (8)

1. 1. The utility model provides a ground water level dynamic monitoring system for geotechnical engineering, its characterized in that, including measuring board (1), measuring board (1) bottom is equipped with fixed plate (2), fixed plate (2) bottom is equipped with horizontal adjustment mechanism, spout (3) have been seted up to measuring board (1) one side, be equipped with in spout (3) rather than assorted slider (4), be equipped with the symmetry setting in spout (3) and run through spacing slide bar (5) of slider (4), slider (4) one side is equipped with connecting rod one (6), mounting groove (7) have been seted up to connecting rod one (6) one side, be equipped with connecting axle (8) in mounting groove (7), connecting axle (8) outer wall fixed cover is equipped with and extends to connecting rod two (9) outside mounting groove (7), connecting axle (8) one end extends to connecting rod one (6) are connected with angle adjustment mechanism outward, connecting rod two (9) bottom is equipped with slider (10), measuring board (1) are located one side of spout (3) is equipped with symmetrical scale (11), one side of slider (4) is equipped with scale (12).
2. 2. The underground water level dynamic monitoring system for geotechnical engineering according to claim 1, wherein the horizontal adjusting mechanism comprises a plurality of evenly distributed screw rods (13) arranged at the bottom end of the fixed plate (2), L-shaped adjusting blocks (14) are sleeved on the outer walls of the screw rods (13), and fixing holes (15) are formed in the bottom ends of the L-shaped adjusting blocks (14).
3. 3. The ground water level dynamic monitoring system for geotechnical engineering according to claim 2, wherein the screw rod (13) is connected with the fixed plate (2) through a bearing (16), and a rotating wheel (17) is fixedly sleeved on the top end of the L-shaped adjusting block (14) and positioned on the outer wall of the screw rod (13).
4. 4. A ground water level dynamic monitoring system for geotechnical engineering according to claim 3, wherein a thread groove (18) matched with the screw rod (13) is formed in the top end of the L-shaped adjusting block (14), a guide block (19) is arranged on one side of the L-shaped adjusting block (14), and a guide rod (20) penetrating through the guide block (19) is arranged at the bottom end of the fixing plate (2).
5. 5. The underground water level dynamic monitoring system for geotechnical engineering according to claim 4, wherein the bottom end of the guide rod (20) is provided with an anti-falling block (21).
6. 6. The underground water level dynamic monitoring system for geotechnical engineering according to claim 5, wherein the angle adjusting mechanism comprises a support plate (22) arranged on one side of the first connecting rod (6), an arc-shaped groove (23) is formed in one side of the support plate (22), a limit wheel (24) matched with the arc-shaped groove is arranged in the arc-shaped groove (23), and one end of the connecting shaft (8) extends to the outside of the first connecting rod (6) and is connected with the limit wheel (24).
7. 7. The underground water level dynamic monitoring system for geotechnical engineering according to claim 6, wherein a mounting sleeve (25) is arranged on one side of the support plate (22), a plug rod (26) is arranged in the mounting sleeve (25), a pressing block (27) matched with the mounting sleeve (25) is fixedly sleeved on the outer wall of the plug rod (26), a spring (28) is sleeved on one side of the pressing block (27) and positioned on the outer wall of the plug rod (26), one end of the plug rod (26) extends into the arc-shaped groove (23), a slot (29) matched with the plug rod (26) is formed in the outer wall of the limiting wheel (24), and the other end of the plug rod (26) extends out of the mounting sleeve (25) and is connected with a pull block (30).
8. 8. The system for dynamically monitoring the groundwater level for geotechnical engineering according to claim 7, wherein two groups of slots (29) are symmetrically arranged.

Description

Ground water level dynamic monitoring system for geotechnical engineering Technical Field The invention relates to the technical field of geotechnical engineering, in particular to a ground water level dynamic monitoring system for geotechnical engineering. Background During construction of geotechnical engineering (such as tunnels, foundation pits, slopes and the like), dynamic change of ground water level has important influence on stability and safety of engineering. The change of the underground water level can cause the change of the mechanical property of the rock-soil body, thereby causing the problems of reduced cementing degree, unstable rock-soil body and the like. Therefore, the real-time monitoring of the groundwater level and related parameters thereof, and the analysis of the cementing degree and reinforcement strategy of geotechnical engineering are key to ensuring engineering safety. When the existing geotechnical engineering water level monitoring device is used, leveling treatment cannot be carried out according to different grounds, so that the monitoring device is easy to incline, water level monitoring precision is affected, and meanwhile, the measuring rod of the existing water level monitoring device is long and cannot be effectively stored after the existing water level monitoring device is used. For the problems in the related art, no effective solution has been proposed at present. Disclosure of Invention Aiming at the problems in the related art, the invention provides a ground water level dynamic monitoring system for geotechnical engineering, which aims to overcome the technical problems existing in the prior related art. For this purpose, the invention adopts the following specific technical scheme: The utility model provides a ground water level dynamic monitoring system for geotechnical engineering, includes the measurement board, the measurement board bottom is equipped with the fixed plate, the fixed plate bottom is equipped with horizontal adjustment mechanism, the spout has been seted up to measurement board one side, be equipped with in the spout with its assorted slider, be equipped with the symmetry setting in the spout and run through the spacing slide bar of slider, slider one side is equipped with connecting rod one, the mounting groove has been seted up to connecting rod one-to-one, be equipped with the connecting axle in the mounting groove, the fixed cover of connecting axle outer wall is equipped with and extends to connecting rod two outside the mounting groove, connecting axle one end extends to connecting rod one is connected with angle adjustment mechanism outward, connecting rod two bottoms are equipped with the kickboard, the measurement board is located one side of spout is equipped with the scale that the symmetry set up, the slider is located one side of connecting rod one is equipped with the pointer that the symmetry set up. Preferably, the horizontal adjusting mechanism comprises a plurality of evenly distributed screw rods arranged at the bottom end of the fixing plate, L-shaped adjusting blocks are sleeved on the outer wall of the screw rods, and fixing holes are formed in the bottom ends of the L-shaped adjusting blocks. Preferably, the screw rod is connected with the fixing plate through a bearing, and a rotating wheel is fixedly sleeved on the top end of the L-shaped adjusting block and positioned on the outer wall of the screw rod. Preferably, a thread groove matched with the screw rod is formed in the top end of the L-shaped adjusting block, a guide block is arranged on one side of the L-shaped adjusting block, and a guide rod penetrating through the guide block is arranged at the bottom end of the fixing plate. Preferably, the bottom end of the guide rod is provided with an anti-falling block. Preferably, the angle adjusting mechanism comprises a support plate arranged on one side of the connecting rod, an arc-shaped groove is formed in one side of the support plate, a limit wheel matched with the arc-shaped groove is arranged in the arc-shaped groove, and one end of the connecting shaft extends to the outside of the first connecting rod and is connected with the limit wheel. Preferably, one side of the support plate is provided with a mounting sleeve, an inserting rod is arranged in the mounting sleeve, a pressing block matched with the mounting sleeve is fixedly sleeved on the outer wall of the inserting rod, a spring is sleeved on one side of the pressing block and positioned on the outer wall of the inserting rod, one end of the inserting rod extends to the arc-shaped groove, a slot matched with the inserting rod is formed in the outer wall of the limiting wheel, and the other end of the inserting rod extends to the outside of the mounting sleeve and is connected with the pulling block. Preferably, the slots are provided with two groups and are symmetrically arranged. The horizontal adjusting mechanism has the beneficial effects that the