CN-114457777-B - Civil engineering is with quick soil sampling device

CN114457777BCN 114457777 BCN114457777 BCN 114457777BCN-114457777-B

Abstract

The invention discloses a rapid soil sampling device for civil engineering, which relates to the technical field of soil sampling equipment and comprises a bearing mechanism, a soil sampling mechanism and an auxiliary supporting mechanism, wherein the auxiliary supporting mechanism and the soil sampling mechanism are both arranged on the bearing mechanism, the auxiliary supporting mechanism comprises a rotary shell, an adjusting type supporting rod, a clamping part, a supporting part, an adjusting type transmission gear and a driving gear, the rotary shell is coaxially connected with the adjusting type transmission gear, the adjusting type transmission gear is meshed with the driving gear, one end of the adjusting type supporting rod is movably connected with the clamping part, the clamping part is attached to the surface of the soil sampling mechanism, the adjusting type supporting rod is rotatably connected on the bearing mechanism, the adjusting type supporting rod is movably connected with the rotary shell, one end of the supporting part is slidably connected with the soil sampling mechanism, and the other end of the supporting part is movably connected with the clamping part, so that the inclined soil sampling mechanism can be prevented from shaking or breakage or deformation caused by uneven stress in the working process.

Inventors

WEI DAOKAI
CHEN ZHENG
BIAN GUIJIAN
Lobsang Don Ju
LU XIANGYU
Zidan nanmujia
Suo Langquzha
SUN KAILAI

Assignees

山东交通职业学院
日喀则市交通运输局公路工程项目管理中心

Dates

Publication Date: 20260508
Application Date: 20220209

Claims (5)

1. The quick soil sampling device for civil engineering comprises a bearing mechanism and a soil sampling mechanism, and is characterized by further comprising an auxiliary supporting mechanism, wherein the auxiliary supporting mechanism and the soil sampling mechanism are both arranged on the bearing mechanism, the auxiliary supporting mechanism comprises a rotary shell, an adjusting type supporting rod, a clamping part, a supporting part, an adjusting type transmission gear and a driving gear, the rotary shell is coaxially connected with the adjusting type transmission gear, the adjusting type transmission gear is meshed with the driving gear, one end of the adjusting type supporting rod is movably connected with the clamping part, the clamping part is attached to the surface of the soil sampling mechanism, the adjusting type supporting rod is rotatably connected on the bearing mechanism, the adjusting type supporting rod is movably connected with the rotary shell, one end of the supporting part is slidably connected with the soil sampling mechanism, the other end of the supporting part is movably connected with the clamping part, the bearing mechanism comprises a fixing frame and a supporting frame, the soil sampling mechanism is arranged on the fixing frame, the soil sampling mechanism is arranged between the fixing frame and the supporting frame, a fixing plate is fixedly connected on the fixing frame, a fixing pipe is fixedly connected on the fixing frame, the inner wall of the fixing pipe is provided with a first groove extending along the axial direction, one side of the eccentric pipe is fixedly connected with a circular guide rail, the eccentric pipe is fixedly connected with a rotary limiting groove, the eccentric pipe is fixedly connected with the eccentric pipe is axially arranged on the eccentric pipe, and is fixedly connected with a circular guide groove, and is fixedly connected with the eccentric pipe, the eccentric rod is inserted into the length value of the rotating pipe and is not smaller than the length value of the second limiting rib inserted into the first limiting groove, one side, far away from the rotating pipe, of the adjusting transmission gear is connected with a push-pull ring, the adjusting support rod is connected with a first fixing block, a bolt and a rotating shaft, the first fixing block is connected with the rotating wheel through a fixing shaft, the rotating wheel is rotationally connected in a circular guide rail, the support frame is fixedly connected with a fixing rod, the rotating shaft is rotationally connected on the fixing rod, the clamping part comprises a sliding plate, a second fixing block, a guide pipe and a first spring, one end, close to the adjusting support rod, of the sliding plate is provided with the second fixing block, the surface of the second fixing block is provided with the first sliding groove, the other end of the sliding plate is provided with the guide pipe, the sliding connection is arranged in a through hole formed in the surface of the fixing plate, the first spring is arranged between the guide pipe and the fixing plate, the first spring is sleeved on the surface of the sliding plate, and the first spring is provided with a first avoiding hole.
2. The rapid soil sampling device for civil engineering according to claim 1, wherein the supporting portion comprises a first sliding rod, a supporting plate, a second spring and a sliding block, the first sliding rod is movably sleeved in the guide pipe, the supporting plate is installed at the end portion of the first sliding rod, the surface of the supporting plate is connected with the sliding block, the second spring is connected between the supporting plate and the guide pipe, and the second spring is sleeved on the first sliding rod.
3. The rapid soil sampling device for civil engineering according to claim 2, wherein the soil sampling mechanism comprises a soil sampling frame, a driving motor, a soil sampling screw rod, a telescopic piece and a lifting plate, one end of the telescopic piece is fixedly connected to the fixed frame, the other end of the telescopic piece is connected to the lifting plate, two ends of the lifting plate are slidably connected to the side wall of the supporting frame, the soil sampling frame is mounted on the lifting plate, the soil sampling frame is also slidably connected with the fixed frame, the soil sampling screw rod is mounted in the soil sampling frame, the soil sampling screw rod is connected with the driving motor through a driving shaft, a second sliding groove is further formed in the side wall of the soil sampling frame, and the side wall of the soil sampling frame is also in fit connection with the side wall of the guide pipe.
4. The rapid soil sampling device for civil engineering according to claim 3, wherein the support frame is further fixedly connected with a threaded pipe, the threaded pipe is internally and in threaded connection with a threaded rod, one end of the threaded rod is connected to the ground in an inserting mode, a knob is mounted at the other end of the threaded rod, and the side wall of the support frame is further rotatably connected with an adjusting roller.
5. The rapid soil sampling device for civil engineering according to claim 4, wherein the center position of one side of the driving gear is connected with the supporting frame through a rotating rod, and the eccentric position of the other side of the driving gear is connected with a hand rocker.

Description

Civil engineering is with quick soil sampling device Technical Field The invention relates to the technical field of soil sampling equipment, in particular to a rapid soil sampling device for civil engineering. Background In civil engineering, soil needs to be sampled and detected to determine whether the soil environment meets construction requirements, so that soil needs to be taken from different depths of the soil, and a bearing frame for positioning or supporting is generally needed in the soil taking device and is used for installing the soil taking device and ensuring the stability of the soil taking device. The existing rapid soil sampling device for civil engineering generally works on terrains with relatively flat terrains, and when the terrains are slopes, the bearing frame is generally not adjustable, so that the situation of inclination easily occurs on the slopes, and particularly in the soil sampling process, the gravity center is easily deviated due to the fact that the weight is continuously increased, so that the inclination problem is easily caused. Disclosure of Invention The invention aims to provide a rapid soil sampling device for civil engineering, which aims to solve the problems in the background technology. The quick soil sampling device for civil engineering comprises a bearing mechanism and a soil sampling mechanism, and further comprises an auxiliary supporting mechanism, wherein the auxiliary supporting mechanism and the soil sampling mechanism are both arranged on the bearing mechanism, the auxiliary supporting mechanism comprises a rotary shell, an adjusting type supporting rod, a clamping part, a supporting part, an adjusting type transmission gear and a driving gear, the rotary shell is coaxially connected with the adjusting type transmission gear, the adjusting type transmission gear is meshed with the driving gear, one end of the adjusting type supporting rod is movably connected with the clamping part, the clamping part is attached to the surface of the soil sampling mechanism, the adjusting type supporting rod is rotatably connected to the bearing mechanism, the adjusting type supporting rod is movably connected with the rotary shell, one end of the supporting part is slidably connected with the soil sampling mechanism, and the other end of the supporting part is movably connected with the clamping part. As a further scheme of the application, the bearing mechanism comprises a fixing frame and a supporting frame, the supporting frame is arranged on the fixing frame, the soil sampling mechanism is arranged between the fixing frame and the supporting frame, a fixing plate is fixedly connected to the fixing frame, a fixing pipe is fixedly connected to the supporting frame, and a first limit groove extending along the axial direction is formed in the inner wall of the fixing pipe. As a still further proposal of the application, the eccentric position of the rotating shell is fixedly connected with an eccentric rod, the eccentric rod is rotationally connected with the bearing mechanism, one side of the rotating shell far away from the eccentric rod is provided with a circular guide rail, and the surface of the eccentric rod is connected with a first limit rib extending along the axial direction. As a still further scheme of the application, the circle center of the adjusting type transmission gear is fixedly connected with a rotating tube, the rotating tube is movably sleeved in a fixed tube, the outer wall of the fixed tube is connected with a second limit rib which is connected with a first limit groove in an inserting way, the inner wall of the fixed tube is provided with a second limit groove which is connected with the first limit rib in an inserting way, the length value of the eccentric rod inserted into the rotating tube is not smaller than the length value of the second limit rib inserted into the first limit groove, and one side of the adjusting type transmission gear far away from the rotating tube is connected with a push pull ring. As a still further proposal of the application, the adjustable supporting rod is connected with a first fixed block, a bolt and a rotating shaft, the first fixed block is connected with a rotating wheel through a fixed shaft, the rotating wheel is rotationally connected in a circular guide rail, the supporting frame is also fixedly connected with a fixed rod, and the rotating shaft is rotationally connected on the fixed rod. As a still further scheme of the application, the clamping part comprises a sliding plate, a second fixed block, a guide pipe and a first spring, wherein the second fixed block is arranged at one end, close to the adjusting type supporting rod, of the sliding plate, a first sliding groove is formed in the surface of the second fixed block, the bolt is slidably connected in the first sliding groove, the guide pipe is arranged at the other end of the sliding plate, the sliding plate is slidably connected in a throu