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CN-224215084-U - Controllable sedimentation device for foundation engineering

CN224215084UCN 224215084 UCN224215084 UCN 224215084UCN-224215084-U

Abstract

The application discloses a controllable sedimentation device for foundation engineering, which relates to the technical field of sedimentation devices and comprises a connecting rod and a fixing mechanism fixedly arranged at the top end of the connecting rod, wherein a measuring rod is fixedly arranged at the top end of the fixing mechanism, a sleeve rod is sleeved on the outer side of the measuring rod in a sliding way, a screw is arranged on the inner thread of the measuring rod, a motor for providing driving force for the screw is arranged at the top end of the screw, a reference plate is fixedly sleeved on the outer side of the upper end of the sleeve rod, a distance sensor and a pressure sensor are respectively fixedly arranged at the two sides of the bottom end of the reference plate.

Inventors

  • REN XIAOJIE
  • KANG NA
  • WANG QIANRU
  • Wei Baipeng
  • ZHOU XIN
  • WU ZHIJIE

Assignees

  • 陕西路桥集团有限公司

Dates

Publication Date
20260508
Application Date
20260328

Claims (8)

  1. 1. The controllable sedimentation device for the foundation engineering is characterized by comprising a connecting rod (1) and a fixing mechanism (2) fixedly arranged at the top end of the connecting rod (1), wherein a measuring rod (3) is fixedly arranged at the top end of the fixing mechanism (2), a loop bar (4) is sleeved on the outer side of the measuring rod (3) in a sliding manner, a screw (5) is arranged on the inner thread of the measuring rod (3), a motor (6) for providing driving force for the screw (5) is arranged at the top end of the screw (5), a reference plate (10) is fixedly sleeved on the outer side of the upper end of the loop bar (4), and a distance sensor (11) and a pressure sensor (12) are respectively fixedly arranged at two sides of the bottom end of the reference plate (10); the fixing mechanism (2) comprises a fixing cylinder (201) and clamping blocks (202) which are symmetrically arranged inside the fixing cylinder (201) in a rotating mode, the bottom end of the fixing cylinder (201) is in contact with the top end of the connecting rod (1), fixing shafts (203) are symmetrically fixed on two sides of the inner wall of the fixing cylinder (201), the middle of each fixing shaft (203) rotates to penetrate through the upper end of each clamping block (202), L-shaped blocks (207) are clamped at the lower end of one side of each clamping block (202), the bottom ends of the L-shaped blocks (207) are fixed with the top ends of the connecting rod (1), and compression rods (205) which are in contact with one side of each clamping block (202) are movably inserted on two sides of the outer wall of the fixing cylinder (201).
  2. 2. The device is characterized in that a rotating block (7) is fixedly arranged at the top end of the screw (5), a round hole is formed in the top end of the loop bar (4), the middle part of the rotating block (7) rotates to penetrate through the round hole, a transmission shaft (8) is fixedly arranged at the top end of the rotating block (7), and the top end of the transmission shaft (8) is fixed with the output end of the motor (6).
  3. 3. The device is characterized in that a sliding block (14) is fixedly arranged on the outer circumference of the measuring rod (3), the length of the sliding block (14) is consistent with that of the measuring rod (3), a sliding groove (17) matched with the sliding block (14) in shape is formed in the sleeve rod (4), and the sliding block (14) slides in the sliding groove (17).
  4. 4. The device for controllable sedimentation for foundation engineering according to claim 1, wherein the measuring rod (3) is internally provided with a thread groove (15) which is in thread fit with the surface of the screw rod (5).
  5. 5. The device for controllable sedimentation for foundation engineering according to claim 1, wherein a baffle plate (208) is fixedly arranged in the middle of the inner top surface of the fixed cylinder (201), a first spring (204) is fixedly arranged on one side of the clamping block (202) close to the baffle plate (208), and two ends of the first spring (204) are respectively fixed with the clamping block (202) and the lower end of one side of the baffle plate (208).
  6. 6. The device for controllable sedimentation for foundation works according to claim 1, wherein the two sides of the outer wall of the fixed cylinder (201) are provided with circular holes II (209), and the compression bar (205) penetrates through the circular holes II (209).
  7. 7. The device for controllable sedimentation for foundation engineering according to claim 1, wherein one end of the compression bar (205) positioned in the fixed cylinder (201) is sleeved with a second spring (206), and two ends of the second spring (206) are respectively fixed with the inner wall of the compression bar (205) and the clamping block (202).
  8. 8. The controllable sedimentation device for foundation engineering according to claim 1, wherein the bottom end of the connecting rod (1) is fixedly provided with a bottom plate (13).

Description

Controllable sedimentation device for foundation engineering Technical Field The application relates to the technical field of sedimentation devices, in particular to a controllable sedimentation device for foundation engineering. Background The settlement device for foundation engineering is special equipment for monitoring vertical settlement of building foundations, foundations or structures under the action of load, generally consists of a sensor, a data acquisition system, a transmission module and processing software, and provides key data support for engineering safety assessment, design optimization and hidden danger early warning by measuring parameters such as settlement amount, settlement rate and inclination of the ground or structures in real time, and is widely applied to engineering fields such as bridges, subways, tunnels, buildings, transmission line towers and the like. The monitoring rod of the sedimentation device for traditional foundation engineering is highly adjusted and depends on manual splicing and manual fixing, so that the height adjustment process is tedious, long in time consumption and difficult to realize real-time and continuous adjustment, and the monitoring frequency is low, so that sudden sedimentation is difficult to capture. Disclosure of utility model In order to solve the problem that the height of a monitoring rod of a sedimentation device for traditional foundation engineering is difficult to adjust in real time, the application provides a controllable sedimentation device for foundation engineering. The application provides a controllable sedimentation device for foundation engineering, which adopts the following technical scheme: The utility model provides a controllable subsider for foundation engineering, includes the fixed establishment that connecting rod and connecting rod's top were set firmly, the measuring staff has been set firmly on the top of fixed establishment, the outside slip cap of measuring staff is equipped with the loop bar, the internal thread of measuring staff is provided with the screw rod, the top of screw rod is provided with the motor that provides the drive power for the screw rod, the fixed cover in the upper end outside of loop bar is equipped with the benchmark board, distance sensor and pressure sensor have been set firmly respectively to the bottom both sides of benchmark board, fixed establishment includes the fixture block that fixed section of thick bamboo and the inside symmetry rotation of fixed section of thick bamboo set up, the bottom of fixed section of thick bamboo contacts with the top of connecting rod, fixed section of thick bamboo inner wall bilateral symmetry has set firmly the fixed axle, the middle part of fixed axle rotates and runs through the upper end in the fixture block, one side lower extreme card of fixture block is equipped with L shape piece, the bottom and the top of screw rod are fixed, the outer wall both sides of fixed section of thick bamboo all activity are inserted and are equipped with the depression bar that contradicts with fixture block one side. Preferably, the top of screw rod has set firmly the rotating block, the round hole has been seted up on the top of loop bar, the middle part of rotating block rotates and runs through in the round hole, the top of rotating block has set firmly the transmission shaft, the top of transmission shaft is fixed with the output of motor. Preferably, the outside circumference of measuring staff has set firmly the slider, the length of slider is unanimous with the length of measuring staff, the spout with slider shape adaptation has been seted up to the inside of loop bar, the slider slides in the spout. Preferably, a thread groove which is in threaded fit with the surface of the screw rod is formed in the measuring rod. Preferably, a baffle is fixedly arranged in the middle of the inner top surface of the fixed cylinder, a first spring is fixedly arranged on one side, close to the baffle, of the clamping block, and two ends of the first spring are respectively fixed with the clamping block and the lower end of one side of the baffle. Preferably, two sides of the outer wall of the fixed cylinder are provided with circular holes II, and the compression bar penetrates through the circular holes II. Through adopting above-mentioned technical scheme, circular hole II provides the straight line direction for the depression bar, makes the depression bar follow predetermined direction steady removal when the atress, promotes the fixture block rotation in order to release the locking. Preferably, one end of the compression bar positioned in the fixed cylinder is sleeved with a second spring, and two ends of the second spring are respectively fixed with the inner wall of the compression bar and the clamping block. Preferably, the bottom end of the connecting rod is fixedly provided with a bottom plate. In summary, the present application includes at least one of the fol