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CN-224202774-U - Sample taking device for soil remediation

CN224202774UCN 224202774 UCN224202774 UCN 224202774UCN-224202774-U

Abstract

The utility model discloses a sample taking device for soil remediation, which relates to the technical field of soil remediation and comprises a support plate and a device frame, wherein an adjusting push rod is arranged in the middle of the support plate in a vertical threaded manner, support rods are arranged in the vertical threads at four opposite angles of the bottom of the support plate, two groups of support frames are connected to the surface of the middle section of the support rods in a sliding manner, and the device frame is connected and arranged at the bottom end of the adjusting push rod. This a device is taken to sample for soil remediation all adopts the modularized structure setting through with extension board, regulation push rod, bracing piece, carriage, device frame and sampling picture peg for have good structure dismouting nature each other, both can ensure device overall structure's flexibility, be convenient for transport the device split again and carry, have the carriage through the surface connection at the bracing piece in addition, with this structural stability after can guaranteeing that whole device inserts the soil layer inside, so that rotate and adjust the sampling picture peg around the push rod drives the lower extreme device frame and shift into among the soil layer and sample steadily.

Inventors

  • CHEN XUEXIA
  • GU SHAOZHONG

Assignees

  • 深圳市楷腾建业有限公司

Dates

Publication Date
20260505
Application Date
20250512

Claims (8)

  1. 1. A sample taking device for soil remediation comprises a support plate (1) and a device frame (5), and is characterized in that an adjusting push rod (2) is installed in the middle of the support plate (1) through vertical threads, a support rod (3) is installed in the middle of the support plate (1) through vertical threads at four opposite angles, two groups of support frames (4) are connected to the middle section surface of the support rod (3) in a sliding mode, the device frame (5) is installed at the bottom end of the adjusting push rod (2) in a connecting mode, sampling inserting plates (6) are connected to the periphery of the device frame (5), the device frame (5) comprises a stabilizing column (501), a cross (502), connecting piles (503) and fixing bolts (504), the cross (502) are installed at the upper end and the lower end of the stabilizing column (501), connecting piles (503) are installed in the middle of the upper end cross (502) in a vertical mode, and fixing bolts (504) are horizontally penetrated in the middle of the connecting piles (503).
  2. 2. A sample taking device for soil remediation according to claim 1, wherein the support plate (1) comprises a device plate (101), a rotary pile (102) and a butt pile (103), the rotary pile (102) is vertically installed in the middle of the device plate (101), and the butt pile (103) is installed at four opposite angles of the bottom of the device plate (101).
  3. 3. The sample taking device for soil remediation according to claim 1, wherein the adjusting push rod (2) comprises a screw rod (201), a hand wheel (202) and a fixing hole (203), the hand wheel (202) is installed at the top end of the screw rod (201), the fixing hole (203) is horizontally formed in the lower end of the screw rod (201), and vertical threads of the screw rod (201) penetrate through the middle of the screw pile (102).
  4. 4. A sample taking device for soil remediation according to claim 2, wherein the support rod (3) comprises a main rod body (301), connecting threads (302) and a drill rod (303), the connecting threads (302) are provided on the upper end surface of the main rod body (301), and the drill rod (303) is mounted at the bottom end of the main rod body (301).
  5. 5. The sample taking device for soil remediation according to claim 4, wherein the drill rod (303) is in threaded connection with the main rod body (301), the main rod body (301) is in threaded connection with the butt-joint pile (103) through the connecting threads (302), the supporting frame (4) is in a 'per se' structure, and sleeve structures are arranged at four opposite corners of the supporting frame (4) and enable the main rod body (301) to vertically penetrate through the sleeve structures.
  6. 6. A sample taking device for soil remediation according to claim 3, wherein the fixing bolt (504) is in threaded connection with the inside of the fixing hole (203), the stabilizing column (501) is provided with four groups in a circular array with a cross (502) as a circle center, and the lower end of the screw rod (201) is vertically inserted into the inside of the connecting pile (503).
  7. 7. The sample taking device for soil remediation according to claim 1, wherein the sampling insertion plate (6) comprises a sampling arc plate (601), a quick connector (602) and an inverted plate (603), the quick connector (602) is installed at the upper end and the lower end of one side, close to the device frame (5), of the sampling arc plate (601), and the inverted plate (603) is connected to the lower end of one side, close to the device frame (5), of the sampling arc plate (601).
  8. 8. The sample taking device for soil remediation according to claim 7, wherein the sampling plugboard (6) is provided with four groups in an annular array with a cross (502) as a circle center, and one end of the cross (502) is in threaded connection with the quick connector (602).

Description

Sample taking device for soil remediation Technical Field The utility model relates to the technical field of soil remediation, in particular to a sample taking device for soil remediation. Background ‌ ‌ Soil remediation refers to a technical measure ‌ that restores normal function to contaminated soil. The concentration of pollutants in soil is reduced by a physical, chemical or biological method, so that the pollutants are harmless and stabilized, and the detoxification effect is achieved; The sample taking device is used in the early preparation work of soil remediation so as to sample the remediated soil, and the sampled soil quality is analyzed and detected, so that the targeted remediation operation is provided. The utility model of application number 202320521201.0 discloses a soil remediation sample taking device, the sample taking device is characterized in that through the structural design of four taking plates, when soil needs to be taken out, a rotary sleeve rotates, the rotary sleeve moves downwards, the rotary sleeve presses a vertical column to move downwards, the vertical column presses a folding plate to rotate around a rotating shaft through a ball, the folding plate can drive the taking plate to rotate, so that the four taking plates are opened, soil can fall down, the function of quickly and conveniently taking out the soil is realized, and the problem that the soil is inconvenient to take out from a sampling cylinder by the traditional soil sample taking device is solved. Accordingly, in view of the above, research and improvement have been made on the conventional structure and the conventional defects, and a sample collection device for soil remediation has been proposed. Disclosure of utility model The present utility model is directed to a sample taking device for soil remediation, which solves the above-mentioned problems of the prior art. The sample taking device for soil remediation comprises a support plate and a device frame, wherein an adjusting push rod is vertically arranged in the middle of the support plate in a threaded mode, support rods are vertically arranged at four opposite angles of the bottom of the support plate in a threaded mode, two groups of support frames are slidably connected to the surface of the middle section of the support rods, the device frame is connected to the bottom end of the adjusting push rod, sampling plugboards are connected to the periphery of the device frame, the device frame comprises a stabilizing column, a cross, connecting piles and fixing bolts, the cross is arranged at the upper end and the lower end of the stabilizing column, the connecting piles are vertically arranged in the middle of the cross at the upper end, and the fixing bolts horizontally penetrate through the middle of the connecting piles. Further, the support plate comprises a device plate, rotary piles and butt piles, the rotary piles are vertically arranged in the middle of the device plate, and the butt piles are arranged at four opposite angles of the bottom of the device plate. Further, the adjusting push rod comprises a screw rod, a hand wheel and a fixing hole, the hand wheel is installed at the top end of the screw rod, the fixing hole is horizontally formed in the lower end of the screw rod, and the screw rod vertically penetrates through the middle of the rotary pile through threads. Further, the bracing piece includes the body of rod, connecting thread and insert the borer, connecting thread has been seted up to the upper end surface of the body of rod, and the bottom of the body of rod of the main body of rod is installed and is inserted the borer. Further, be threaded connection between inserted borer and the mobile jib body, and be threaded connection between the mobile jib body through connecting thread and the butt joint stake, the carriage is "kou" style of calligraphy structure setting, and four diagonal angles department of carriage all is provided with the sleeve pipe structure and makes the mobile jib body run through perpendicularly wherein. Further, the fixing bolts are in threaded connection with the inside of the fixing holes, four groups of stabilizing columns are installed in an annular array with the cross as the center of a circle, and the lower ends of the screw rods are vertically inserted into the inside of the connecting piles. Further, sampling picture peg includes sampling arc board, quick-operation joint and falls the board, the quick-operation joint is all installed at both ends about the one side that sampling arc board is close to the device frame, and sampling arc board is close to one side lower extreme of device frame and is connected with the board that falls. Furthermore, the sampling plugboard takes the cross as a circle center, four groups of sampling plugboards are arranged in an annular array, and one end of the cross is in threaded connection with the quick connector. The utility model provides a sample taking device for