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CN-224213101-U - Backfill compactness on-line monitoring device

CN224213101UCN 224213101 UCN224213101 UCN 224213101UCN-224213101-U

Abstract

The utility model relates to the technical field of civil engineering detection and discloses an online backfill compactness monitoring device which comprises a monitor disc, wherein a detection rod is arranged at the bottom of the monitor disc, one end of the monitor disc is fixedly connected with a fixed plate, two movable grooves are formed in the top of the fixed plate, and movable blocks are connected in the movable grooves in a sliding manner. This closely knit degree on-line monitoring device of backfill, the staff is through pressing down holding the power piece, remove L type pole afterwards, L type pole can drive the baffle and remove in the middle of the inside movable groove of fixed plate, when two baffles shelter from the front end of monitor dish completely, the staff accessible is released and is held the power piece, hold the power piece and can be through holding the elasticity of power spring, will hold the power piece and insert in the middle of the draw-in groove at extension board top, fix the position of baffle, thereby avoid when using closely knit degree on-line monitoring device of backfill, monitor dish emergence mistake touch, lead to the circumstances of data error.

Inventors

  • NIE RONG

Assignees

  • 新疆俊龙市政工程有限责任公司

Dates

Publication Date
20260508
Application Date
20250530

Claims (7)

  1. 1. The on-line monitoring device for the packing density of the backfill comprises a monitor disc (1) and is characterized in that a detection rod (2) is arranged at the bottom of the monitor disc (1), one end of the monitor disc (1) is fixedly connected with a fixed plate (3), two moving grooves (18) are formed in the top of the fixed plate (3), a moving block (4) is slidably connected in the moving groove (18), an L-shaped rod (5) is fixedly connected to the top of the moving block (4), a baffle (6) is fixedly connected to one end of the L-shaped rod (5), an extension plate (7) is fixedly connected to one end of the moving block (4), a clamping groove (8) is formed in the top of the extension plate (7), and two fixed blocks (9) are fixedly connected to one end of the fixed plate (3); The fixing block (9) is internally provided with a fixing mechanism for fixing the position of the baffle plate (6).
  2. 2. The on-line monitoring device for the compactness of backfill soil according to claim 1, wherein the fixing mechanism comprises a movable groove (10) which is arranged at the top of the fixed block (9), a force accumulating spring (11) is fixedly connected to the bottom of an inner cavity of the movable groove (10), and a force accumulating block (12) is fixedly connected to the top of the force accumulating spring (11).
  3. 3. The on-line monitoring device for the compactness of backfill according to claim 2, wherein the surface of the force storage block (12) is in sliding connection with the inside of the clamping groove (8), and the outer shape of the force storage block (12) is matched with the inner shape of the clamping groove (8).
  4. 4. The on-line monitoring device for the compactness of backfill according to claim 2, wherein sliding grooves (13) are formed in two sides of an inner cavity of the movable groove (10), sliding blocks (14) are fixedly connected to two sides of the force storage block (12), and the surfaces of the sliding blocks (14) are in sliding connection with the inner parts of the sliding grooves (13).
  5. 5. The on-line monitoring device for the compactness of backfill according to claim 1, wherein limiting grooves (15) are formed in two ends of an inner cavity of the moving groove (18), limiting blocks (16) are fixedly connected to two ends of the moving block (4), and the surfaces of the limiting blocks (16) are in sliding connection with the inner parts of the limiting grooves (15).
  6. 6. The on-line monitoring device for the compactness of backfill according to claim 1, wherein the baffle (6) is made of visual transparent material.
  7. 7. The on-line monitoring device for the compactness of backfill according to claim 1, wherein one side of the moving block (4) is fixedly connected with a thrust spring (17), and one side of the thrust spring (17) is fixedly connected with one side of an inner cavity of the moving groove (18).

Description

Backfill compactness on-line monitoring device Technical Field The utility model relates to the technical field of civil engineering detection, in particular to an online monitoring device for the compactness of backfill. Background In the construction process of the building engineering, the density of the backfill soil is a key index for influencing the stability and the durability of the engineering foundation, so that the accurate and real-time online monitoring of the density of the backfill soil is particularly important. The existing backfill compactness online monitor collects data through a sensor and transmits the data to a recording terminal, so that the dynamic monitoring of the backfill compactness can be realized, however, in the actual use process, due to the complex construction site environment, an operator is very easy to carelessly touch a data recording module or an operation panel of the monitor when carrying out other construction operations or equipment maintenance, and once the error touch occurs, the error of data recording can be caused, so that the subsequent backfill compactness analysis and construction quality assessment based on the error data have deviation, and the monitoring result of the backfill compactness is seriously influenced. Disclosure of utility model The utility model aims to solve the technical problems that in the prior art, when the existing monitor is used, due to careless touch of operators, data recording errors are easy to cause, the monitoring result of the backfill compactness is influenced, the practicability of the online backfill compactness monitoring device is greatly reduced, and the use of people is inconvenient. In order to achieve the aim, the technical scheme is that the backfill soil compactness online monitoring device comprises a monitor disc, wherein a detection rod is arranged at the bottom of the monitor disc, one end of the monitor disc is fixedly connected with a fixed plate, two moving grooves are formed in the top of the fixed plate, a moving block is slidingly connected in the moving grooves, an L-shaped rod is fixedly connected to the top of the moving block, a baffle is fixedly connected to one end of the L-shaped rod, an extension plate is fixedly connected to one end of the moving block, a clamping groove is formed in the top of the extension plate, and two fixed blocks are fixedly connected to one end of the fixed plate; the fixed block is internally provided with a fixed mechanism for fixing the position of the baffle. Preferably, the fixing mechanism comprises a movable groove arranged at the top of the fixed block, a force accumulating spring is fixedly connected to the bottom of the inner cavity of the movable groove, and a force accumulating block is fixedly connected to the top of the force accumulating spring. Preferably, the surface of the force storage block is in sliding connection with the inside of the clamping groove, and the external shape of the force storage block is matched with the internal shape of the clamping groove. Preferably, the sliding grooves are formed in two sides of the inner cavity of the movable groove, the sliding blocks are fixedly connected to two sides of the force storage block, and the surfaces of the sliding blocks are in sliding connection with the inner parts of the sliding grooves. Preferably, the limiting grooves are formed in the two ends of the inner cavity of the moving groove, limiting blocks are fixedly connected to the two ends of the moving block, and the surface of each limiting block is in sliding connection with the inner portion of each limiting groove. Preferably, the material of the baffle is visual transparent material. Preferably, a thrust spring is fixedly connected to one side of the moving block, and one side of the thrust spring is fixedly connected with one side of the inner cavity of the moving groove. The utility model has the technical effects and advantages that: According to the utility model, a worker presses the force storage block downwards and then moves the L-shaped rod, the L-shaped rod can drive the baffle plates to move in the moving groove in the fixed plate, when the front ends of the monitor panels are completely shielded by the two baffle plates, the worker can insert the force storage block into the clamping groove at the top of the extension plate through the elasticity of the force storage spring to fix the position of the baffle plates by loosening the force storage block, so that the situation that data errors are caused by false touch of the monitor panels when the backfill soil compactness online monitoring device is used is avoided, and the practicability of the backfill soil compactness online monitoring device is effectively improved when the backfill soil compactness online monitoring device is used. Drawings FIG. 1 is a schematic diagram of a front view of the present utility model; FIG. 2 is a schematic diagram of a rear view of a monito