阅读说明：本技术 一种水利水电工程地基土壤实验取样装置 (Hydraulic and hydroelectric engineering foundation soil experiment sampling device ) 是由 江礼为 于 2019-11-14 设计创作，主要内容包括：本发明公开了一种水利水电工程地基土壤实验取样装置,包括支架,支架的内部设置有设备台,设备台的顶部固定连接有锤机台,锤击台的一侧固定连接有电机,锤击台的内部插接有取样管,支架的一侧固定连接有支撑腿,支撑腿的底部转动连接有轮轴,轮轴的底部固定连接有轮毂壳,轮毂壳的内部转动连接有转轴,转轴的外表面固定连接有滚轮,轮毂壳的外表面活动连接有限位杆,轮毂壳的底部固定连接有限位板,支撑腿的一侧固定连接有半圆盘,半圆盘的内部转动连接有圆轴,圆轴的外表面固定连接有支撑杆,半圆盘的一侧转动连接有六角螺栓,支撑杆的一端设置有支撑板。本发明可以解决现有的土壤取样机较为沉重,需要人工把持,移动比较不便,而且在电机运行过程中产生较大的震动,设备不稳定等问题。(The invention discloses a water conservancy and hydropower engineering foundation soil experiment sampling device, which comprises a support, wherein an equipment platform is arranged in the support, a hammer table is fixedly connected to the top of the equipment platform, a motor is fixedly connected to one side of a hammering table, a sampling tube is inserted in the hammering table, a supporting leg is fixedly connected to one side of the support, a wheel shaft is rotatably connected to the bottom of the supporting leg, a hub shell is fixedly connected to the bottom of the wheel shaft, a rotating shaft is rotatably connected to the inside of the hub shell, a roller is fixedly connected to the outer surface of the rotating shaft, a limiting rod is movably connected to the outer surface of the hub shell, a limiting plate is fixedly connected to the bottom of the hub shell, a semicircular disc is fixedly connected to one side of the supporting leg, a round shaft is rotatably connected to the inside of the semicircular disc, a supporting rod. The soil sampler can solve the problems that the existing soil sampler is heavy, needs to be manually held, is inconvenient to move, generates large vibration in the running process of a motor, is unstable and the like.)

1. The utility model provides a hydraulic and hydroelectric engineering ground soil experiment sampling device which characterized in that: comprises a support (1), an equipment platform (2) is arranged in the support (1), a hammer table is fixedly connected to the top of the equipment platform (2), a motor (4) is fixedly connected to one side of the hammer table (3), a sampling tube (5) is inserted into the hammering table (3), a supporting leg (6) is fixedly connected to one side of the support (1), a wheel shaft (7) is rotatably connected to the bottom of the supporting leg (6), a wheel hub shell (8) is fixedly connected to the bottom of the wheel shaft (7), a rotating shaft (9) is rotatably connected to the inside of the wheel hub shell (8), a roller (10) is fixedly connected to the outer surface of the rotating shaft (9), a limiting rod (11) is movably connected to the outer surface of the wheel hub shell (8), a limiting plate (12) is fixedly connected to the bottom of the wheel hub shell (8), and a half-round disc (13) is fixedly connected to one side, the inside of semicircle dish (13) is rotated and is connected with circle axle (14), the fixed surface of circle axle (14) is connected with bracing piece (15), one side of semicircle dish (13) is rotated and is connected with hex bolts (16), the one end of bracing piece (15) is provided with backup pad (17). .

2. The hydraulic and hydroelectric engineering foundation soil experiment sampling device of claim 1, characterized in that: the equipment table (2) is circular, and a circular hole is formed in the center of the equipment table (2).

3. The hydraulic and hydroelectric engineering foundation soil experiment sampling device of claim 1, characterized in that: the motor (4) is horizontally arranged, and the bottom of the motor (4) is fixedly connected with the equipment table (2).

4. The hydraulic and hydroelectric engineering foundation soil experiment sampling device of claim 1, characterized in that: the number of the supporting legs (6) is four, and the supporting legs (6) are arranged in a circumferential array by taking the circle center of the equipment table (2) as the center.

5. The hydraulic and hydroelectric engineering foundation soil experiment sampling device of claim 1, characterized in that: the quantity of semicircle dish (13) is sixteen, eight semicircle dish (13) fixed connection is in the middle part of supporting leg (6), eight semicircle dish (13) and backup pad (17) fixed connection.

6. The hydraulic and hydroelectric engineering foundation soil experiment sampling device of claim 1, characterized in that: the bottom of the supporting plate (17) and the bottom of the roller (10) are positioned on the same horizontal plane.

7. The hydraulic and hydroelectric engineering foundation soil experiment sampling device of claim 1, characterized in that: the top of the supporting plate (17) is provided with a semicircular disc (13), a circular shaft (14) and a hexagon bolt (16).

Technical Field

The invention relates to the technical field of hydraulic and hydroelectric engineering, in particular to a sampling device for a foundation soil experiment of the hydraulic and hydroelectric engineering.

Background

The foundation soil experiment sampling device is a device commonly used in hydraulic and hydroelectric engineering and used for detecting soil samples, the volume weight of soil is an important physical characteristic index of the soil, and the volume weight reflects the height of the soil structure, the air permeability, the water permeability and the water retention capacity.

The invention patent (CN207937191U) of the application of Xihua university discloses a water conservancy and hydropower engineering foundation soil experiment sampling device, which comprises a sampling rod, wherein the sampling rod is vertically arranged on a support, a rotating and lifting mechanism drives the sampling rod to rotate and vertically reciprocate, a plurality of spiral sheets are arranged on the rod body of the sampling rod at intervals along the length direction of the sampling rod, sampling grooves are formed in the outer wall of the sampling rod between every two adjacent spiral sheets, the length of each spiral sheet is around the sampling rod for a circle, and the rotation direction of each spiral sheet is along the rotation direction of the sampling rod. Set up the thief rod on the support, when needs sample, rotate elevating system drive thief rod and rotate and vertical reduction probing to the below ground, utilize the flight that sets up on the thief rod body can form the effective location to soil in the leading-in sample recess, avoid the soil in the leading-in sample recess soil to produce rotatoryly to when not destroying the soil horizon, conveniently carry out the soil sampling operation of the different degree of depth.

In addition, the invention (CN207300621U) applied by the hydropower construction installation engineering company of the Tianchang city discloses a water conservancy and hydropower engineering foundation soil experiment sampling device, which comprises a device shell and a sampling inner supporting tube, the device shell lower extreme left and right sides respectively is equipped with a pedal, the outside cover of sample internal stay outside of tubes is equipped with the outer sleeve, the sample internal stay pipe is connected through the fixed column to outer sleeve top lower extreme, be equipped with the swivel becket around the sample internal stay pipe between the arm outside and the outer sleeve, the swivel becket lower extreme is equipped with annular bit, the swivel becket upper end is equipped with interior protruding edge, interior protruding edge teeth of a cogwheel meshing has the gear, the gear upper end is fixed on the output shaft of motor, be fixed with the screwed pipe on the outer sleeve, screwed pipe inside threaded connection has the threaded rod, the outer sleeve left and right sides respectively is equipped with a connecting rod, the connecting rod other end.

The prior art all carries out certain improvement to soil experiment sampling device above, but does not consider following problem: the existing soil sampler is divided into a manual soil sampler and an electric soil sampler, can conveniently detect the soil sample of the engineering foundation, but the existing soil sampler is heavy, needs to be manually controlled, is inconvenient to move, generates large vibration in the running process of a motor, and is unstable.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a sampling device for a foundation soil experiment of a hydraulic and hydroelectric engineering, so as to solve the problems in the background technology.

The technical scheme of the invention is as follows:

a water conservancy and hydropower engineering foundation soil experiment sampling device comprises a support, wherein an equipment platform is arranged inside the support, a hammer table is fixedly connected to the top of the equipment platform, a motor is fixedly connected to one side of the hammer table, a sampling tube is inserted into the hammer table, a supporting leg is fixedly connected to one side of the support, a wheel shaft is rotatably connected to the bottom of the supporting leg, a wheel hub shell is fixedly connected to the bottom of the wheel shaft, a rotating shaft is rotatably connected to the inside of the wheel hub shell, a roller is fixedly connected to the outer surface of the rotating shaft, a limiting rod is movably connected to the outer surface of the wheel hub shell, a limiting plate is fixedly connected to the bottom of the wheel hub shell, a semicircular disc is fixedly connected to one side of the supporting leg, a circular shaft is rotatably connected to the inside of the semicircular disc, a supporting rod is fixedly connected to the outer, one end of the supporting rod is provided with a supporting plate.

As a further scheme of the invention, the equipment platform is circular, and a circular hole is formed in the center of the equipment platform.

As a further scheme of the invention, the motor is horizontally arranged, and the bottom of the motor is fixedly connected with the equipment table.

As a further scheme of the invention, the number of the supporting legs is four, and the four supporting legs are arrayed in a circle by taking the circle center of the equipment table as the center.

As a further scheme of the invention, the number of the semicircular disks is sixteen, eight semicircular disks are fixedly connected to the middle part of the supporting leg, and eight semicircular disks are fixedly connected with the supporting plate.

As a further proposal of the invention, the bottom of the supporting plate and the bottom of the roller are positioned on the same horizontal plane.

As a further scheme of the invention, the top of the supporting plate is provided with a semicircular disc, a circular shaft and a hexagon bolt.

The invention has the following beneficial effects:

1. this hydraulic and hydroelectric engineering ground soil experiment sampling device, through set up the equipment platform in support inside, hammering platform and motor can be steady place on the equipment platform, through the supporting leg of having connected in one side fixed connection of support, can make the device work by oneself, need not artifically control, through the bottom at the supporting leg is rotated and is connected the shaft, the surface mounting at the pivot has connected the gyro wheel, can make the more convenient removal of device, through having connected the gag lever post in the surface swing joint of wheel hub shell, can carry out spacing operation to the device when carrying out the sample work, prevent the device from removing, through the support, the equipment platform, the supporting leg, the shaft, the gyro wheel, the cooperation setting of gag lever post and limiting plate, the mobile device that can be more relaxed, and spacing the device at the during operation, need not artifically control, the practicality of device has been strengthened, solved heavy removal inconvenience of current device, A case where manual grasping is required.

2. This hydraulic and hydroelectric engineering ground soil experiment sampling device, through the one side fixed connection at the supporting leg semicircle dish, the surface fixed connection of circle axle has connected the bracing piece, can make the bracing piece use the circle axle to rotate as the center, and fix through hex bolts, through having set up the backup pad in one side of bracing piece, the bottom and the gyro wheel bottom of backup pad are in on the same horizontal plane, can increase the area of contact on device and ground, increase frictional force, the device removes when preventing the device vibrations, make sample work more stable, through the supporting leg, the semicircle dish, the circle axle, the bracing piece, the backup pad, hex bolts's cooperation sets up, can prevent that the device from removing, make sample work more stable, the unstable condition of the great device of current sampling process vibrations has been solved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic top view of the present invention.

Description of reference numerals: 1-support, 2-equipment table, 3-hammering table, 4-motor, 5-sampling tube, 6-supporting leg, 7-wheel shaft, 8-hub shell, 9-rotating shaft, 10-roller, 11-limiting rod, 12-limiting plate, 13-semicircular disc, 14-circular shaft, 15-supporting rod, 16-hexagonal bolt and 17-supporting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The invention is implemented as follows:

the utility model provides a hydraulic and hydroelectric engineering foundation soil experiment sampling device, which comprises a bracket 1, the inside of support 1 is provided with equipment platform 2, the shape of equipment platform 2 is circular, circular hole has been seted up in the center department of equipment platform 2, top fixedly connected with hammering platform 3 of equipment platform 2, one side fixedly connected with motor 4 of hammering platform 3, motor 4 level is placed, motor 4's bottom and equipment platform 2 fixed connection, it has sampling tube 5 to peg graft in the inside of hammering platform 3, one side fixedly connected with supporting leg 6 of support 1, the quantity of supporting leg 6 is four, four supporting legs 6 use the centre of a circle of equipment platform 2 as central circumference array, the bottom of supporting leg 6 is rotated and is connected with shaft 7, can make the comparatively convenient removal of device.

The bottom of the wheel shaft 7 is fixedly connected with a wheel hub shell 8, the interior of the wheel hub shell 8 is rotatably connected with a rotating shaft 9, the outer surface of the rotating shaft 9 is fixedly connected with idler wheels 10, the outer surface of the wheel hub shell 8 is movably connected with a limiting rod 11, the bottom of the wheel hub shell 8 is fixedly connected with a limiting plate 12, one side of each supporting leg 6 is fixedly connected with a half disc 13, the number of the half discs 13 is sixteen, the eight half discs 13 are fixedly connected with the middle part of each supporting leg 6, the eight half discs 13 are fixedly connected with a supporting plate 17, the interior of each half disc 13 is rotatably connected with a round shaft 14, the outer surface of each round shaft 14 is fixedly connected with a supporting rod 15, one side of each half disc 13 is rotatably connected with a hexagon bolt 16, the supporting rod 15 can be rotated and limited, the supporting rod 15 can be folded when, the top of the supporting plate 17 is provided with a semicircular disc 13, a circular shaft 14 and a hexagon bolt 16, and the rotation and limiting operation can be carried out.

During the use, thrust unit through gyro wheel 10 and supporting leg 6, and the mobile device that can be more convenient reachs the workplace, and is spacing to gyro wheel 10, puts down bracing piece 15, supports backup pad 17 subaerial to fix with hex bolts 16, pack up bracing piece 15 after the work is accomplished, the cancellation is spacing to gyro wheel 10, the mobile device can.

The water conservancy and hydropower engineering foundation soil experiment sampling device is characterized in that when the device is used, the equipment platform 2 is arranged in the support 1, the hammering table 3 and the motor 4 can be stably placed on the equipment platform 2, the support leg 6 is fixedly connected to one side of the support 1, the device can work by itself without being held by people, the wheel shaft 7 is rotatably connected to the bottom of the support leg 6, the roller 10 is fixedly connected to the outer surface of the rotating shaft 9, the device can move conveniently, the limiting rod 12 is movably connected to the outer surface of the hub shell 8, the device can be limited during sampling work, the device is prevented from moving, the device can be moved easily through the matching arrangement of the support 1, the equipment platform 2, the support leg 6, the wheel shaft 9, the roller 10, the limiting rod 11 and the limiting plate 12, and the device can be limited during work, the device is not manually held, so that the practicability of the device is enhanced, and the problems that the existing device is heavy and inconvenient to move and needs to be manually held are solved. Through one side fixed connection at supporting leg 6 semicircle dish 13, the surface fixed connection of circle axle 14 has been connected bracing piece 15, can make bracing piece 15 use circle axle 14 to rotate as the center, and fix through hex bolts 16, through having set up backup pad 17 in one side of bracing piece 15, the bottom and the gyro wheel 10 bottom of backup pad 17 are in on the same horizontal plane, can increase the area of contact on device and the ground, increase frictional force, the device removes when preventing the device vibrations, make sample work more stable, through supporting leg 6, semicircle dish 13, circle axle 14, bracing piece 15, backup pad 17, hex bolts 16's cooperation sets up, can prevent the device from removing, make sample work more stable, the unstable condition of the great device of current sample process vibrations has been solved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.