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CN-224228661-U - Drilling water level measuring device for geotechnical engineering investigation

CN224228661UCN 224228661 UCN224228661 UCN 224228661UCN-224228661-U

Abstract

The utility model relates to the technical field of geotechnical engineering investigation and discloses a drilling water level measuring device for geotechnical engineering investigation, which comprises a bearing rod, wherein a tray is fixedly arranged at the top end of the bearing rod, a fixed cylinder is fixedly arranged at the bottom end of the bearing rod, a supporting mechanism is arranged outside the bearing rod, the supporting mechanism comprises a containing groove, the containing groove is formed in the outer wall of the bearing rod, an interference plate penetrates through the containing groove, rotating shafts are fixedly arranged at two sides of the outer wall of one end of the containing groove, and the rotating shafts are fixedly arranged at two sides of the outer wall of one end of the containing groove.

Inventors

  • PAN JUN

Assignees

  • 湖南潇湘岩土工程有限公司

Dates

Publication Date
20260512
Application Date
20250708

Claims (8)

  1. 1. The drilling water level measuring device for geotechnical engineering investigation is characterized by comprising a bearing rod (1), wherein a tray (2) is fixedly arranged at the top end of the bearing rod (1), a fixed cylinder (3) is fixedly arranged at the bottom end of the bearing rod (1), and a supporting mechanism (4) is arranged outside the bearing rod (1); Supporting mechanism (4) are including accomodating groove (401), accomodate the outer wall of groove (401) and offer in carrier bar (1), and accomodate the inside of groove (401) and wear out have conflict board (402), conflict board (402) penetrate the outer wall both sides fixed mounting who accomodates groove (401) one end have axis of rotation (403), and accomodate the inside position that corresponds axis of rotation (403) of groove (401) and offered block groove (404), the outer wall fixed mounting of conflict board (402) breaks awl (406), the outer wall sliding connection of carrier bar (1) has conflict ring (405).
  2. 2. The geotechnical engineering investigation borehole water level measuring device according to claim 1, wherein the interference ring (405) is in threaded connection with the bearing rod (1), and the interference ring (405) is tightly attached to the interference plate (402).
  3. 3. The drilling water level measuring device for geotechnical engineering investigation according to claim 1, wherein a rubber pad (5) is embedded at the bottom end of the fixed cylinder (3), and a protection mechanism (6) is arranged inside the rubber pad (5).
  4. 4. The drilling water level measuring device for geotechnical engineering investigation according to claim 3, wherein the protection mechanism (6) comprises a measuring equipment main body (601), the measuring equipment main body (601) penetrates out of the bottom end of the rubber pad (5), and a measuring head (602) penetrates out of the bottom end of the measuring equipment main body (601).
  5. 5. The geotechnical engineering investigation borehole water level measuring device according to claim 4, wherein a connecting ring (603) is fixedly arranged on one side of a measuring head (602) at the bottom end of the measuring equipment main body (601), and a protective shell (604) is sleeved outside the connecting ring (603).
  6. 6. The geotechnical engineering investigation drilling water level measuring device according to claim 5, wherein a filter screen (605) is embedded in the outer wall of the protective shell (604), and a measuring rope (606) is arranged at the bottom end of the measuring equipment main body (601).
  7. 7. The drilling water level measuring device for geotechnical engineering investigation according to claim 1, wherein the top end of the tray (2) is fixedly provided with a mounting shell (7), and one side of the outer wall of the mounting shell (7) is embedded with a servo motor (8).
  8. 8. The drilling water level measuring device for geotechnical engineering investigation according to claim 7, wherein a driving shaft (9) is fixedly arranged at the power output end of the servo motor (8), and a limiting plate (10) is fixedly arranged on the outer wall of the driving shaft (9).

Description

Drilling water level measuring device for geotechnical engineering investigation Technical Field The utility model relates to the technical field of geotechnical engineering investigation, in particular to a drilling water level measuring device for geotechnical engineering investigation. Background Geotechnical engineering investigation is a crucial basic link in engineering construction, aims to provide reliable geological basis for engineering design, construction and operation by investigating, analyzing and evaluating the property, geological structure, hydrogeological conditions and the like of a geotechnical field, wherein drilling water level measurement is a key link for acquiring field hydrogeological data and is mainly used for determining groundwater types (such as diving and confined water), water level burial depth, dynamic water level change, aquifer permeability and the like, has important guiding significance for basic design, foundation pit dewatering, seepage prevention treatment and the like, and generally adopts corresponding measuring devices for measuring operation. In geotechnical engineering investigation field, current measuring device generally adopts a plurality of subassemblies such as water level measuring rope, electricity survey fluviograph and pressure type fluviograph to cooperate and carries out measurement operation, but in the in-service use, generally can provide the steadiness through support frame or frame to lead to whole equipment size great, be inconvenient for the staff to take and transport. Disclosure of utility model This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model. In view of the above or the prior art, the stability is generally provided by a support frame or a rack, which results in a large size of the whole equipment, and is inconvenient for staff to take and transport. In order to achieve the above purpose, the present utility model provides the following technical solutions: The drilling water level measuring device for geotechnical engineering investigation is characterized by comprising: The tray is fixedly arranged at the top end of the bearing rod, the fixed cylinder is fixedly arranged at the bottom end of the bearing rod, and the supporting mechanism is arranged outside the bearing rod; the supporting mechanism comprises a storage groove, the storage groove is formed in the outer wall of the bearing rod, the storage groove is internally penetrated by a collision plate, the two sides of the outer wall of one end of the storage groove are fixedly provided with rotating shafts, the storage groove is internally provided with a clamping groove corresponding to the rotating shaft, the outer wall of the collision plate is fixedly provided with a broken cone, and the outer wall of the bearing rod is slidably connected with a collision ring. As a further scheme of the utility model, the abutting ring is in threaded connection with the bearing rod, and the abutting ring is tightly attached to the abutting plate. As a still further scheme of the utility model, a rubber pad is embedded at the bottom end of the fixed cylinder, and a protection mechanism is arranged inside the rubber pad. As a still further proposal of the utility model, the protection mechanism comprises a measuring device main body, wherein the measuring device main body penetrates out of the bottom end of the rubber pad, and the bottom end of the measuring device main body penetrates out of the measuring head. As a still further scheme of the utility model, one side of the measuring head at the bottom end of the main body of the measuring device is fixedly provided with a connecting ring, and the outer part of the connecting ring is sleeved with a protective shell. As a still further scheme of the utility model, a filter screen is embedded on the outer wall of the protective shell, and a measuring rope is arranged at the bottom end of the measuring equipment main body. As a still further scheme of the utility model, the top end of the tray is fixedly provided with a mounting shell, and one side of the outer wall of the mounting shell is embedded with a servo motor. As a still further scheme of the utility model, a driving shaft is fixedly arranged at the power output end of the servo motor, and a limiting plate is fixedly arranged on the outer wall of the driving shaft. Compared with the prior art, the utility model has the beneficial effects that: 1. According to the utility model, through the design of the storage groove, the abutting plate, the rotating shaft, the clamping groove and the abutting ring, the device can be rapidly unfolded or contracted through the rotation of the abutting plate,