CN217211546U

CN217211546U - Be used for geotechnical engineering reconnaissance sampling device

Info

Publication number: CN217211546U
Application number: CN202220302360.7U
Authority: CN
Inventors: 王长平; 张建磊; 刘旭; 李金柱
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-08-16
Anticipated expiration: 2032-02-15

Abstract

The utility model discloses a be used for geotechnical engineering reconnaissance sampling device relates to geotechnical engineering reconnaissance technical field, comprises a workbench, the bottom of workstation is provided with sampling mechanism, the both sides of workstation bottom are provided with supporting mechanism, sampling mechanism is including the regulating plate, the middle part fixedly connected with motor at regulating plate top. The utility model discloses an electric telescopic handle, mutually supporting of regulating plate and a motor, drive sample sleeve pipe rotary motion, carry out the quick sample to the soil of ground, the regulating plate passes through the through-hole at the steady motion of the outer wall of L type gag lever post simultaneously, avoided when taking a sample to the soil of ground, use the spade for the manual work mostly, instrument such as soil drill excavates the sample, this mode is wasted time and energy, lead to reducing the problem of the soil sampling efficiency of ground, make quick soil to ground take a sample, staff's physical power has been reduced, the efficiency of the soil sampling to the ground has been improved.

Description

Be used for geotechnical engineering reconnaissance sampling device

Technical Field

The utility model relates to a geotechnical engineering reconnaissance technical field, concretely relates to be used for geotechnical engineering reconnaissance sampling device.

Background

The geotechnical engineering investigation refers to finding out, analyzing and evaluating geological and environmental characteristics and geotechnical engineering conditions of a construction site according to the requirements of construction engineering, and compiling the activities of investigation files, and aims of the geotechnical engineering investigation are as follows: the testing means and method are used for carrying out investigation research and analysis judgment on the building site, researching the geological conditions of various engineering buildings and the influence of the construction on the natural geological environment; research the measures of ensuring the strength and stability of the foundation and preventing the foundation from having unallowable deformation when the foundation, the foundation and the upper structure work together; the bearing capacity of the foundation is provided, the engineering address and geotechnical engineering data which are needed by foundation design and construction and foundation reinforcement when necessary are provided, and geotechnical engineering investigation can be carried out sampling usually. The following problems exist in the prior art:

1. when sampling soil of rock soil, most of the soil is excavated and sampled by using tools such as shovels, earth drills and the like manually, and the mode is time-consuming and labor-consuming, so that the problem of reducing the soil sampling efficiency of the rock soil is caused;

2. the current sampling device is fixed with spacing firm inadequately when taking a sample to the soil of ground, leads to the relatively poor problem of stability of sampling device when taking a sample.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sampling device for geotechnical engineering investigation, one of which aims to have the characteristic of being convenient for rapidly sampling soil of the rock and soil, and solves the problems that when the soil of the rock and soil is sampled, most of the tools such as shovels, earth drills and the like are manually used for excavating and sampling, and the mode wastes time and labor, thereby reducing the soil sampling efficiency of the rock and soil; wherein another kind of purpose is when taking a sample to the soil of ground in order to solve current sampling device, fixed firm inadequately with spacing to sampling device, leads to the relatively poor problem of stability of sampling device when taking a sample to reach firm fixing and spacing to sampling device, improve the stability of sampling device during operation.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a be used for geotechnical engineering reconnaissance sampling device, includes the workstation, the bottom of workstation is provided with sampling mechanism, the both sides of workstation bottom are provided with supporting mechanism.

Sampling mechanism is including the regulating plate, No. one motor of middle part fixedly connected with at regulating plate top, the output of No. one motor extends to the below and the fixedly connected with sampling sleeve pipe of regulating plate.

The supporting mechanism comprises a movable plate, and inserting rods are fixedly connected to two sides of the bottom of the movable plate.

The utility model discloses technical scheme's further improvement lies in: the utility model discloses a fixed slot, including workstation bottom, fly leaf and inserted bar, the both sides fixedly connected with support frame of workstation bottom, the fixed slot has been seted up to the bottom of support frame, fly leaf and inserted bar are located the inner chamber of fixed slot, the top fixedly connected with No. two motors of fixed slot inner chamber, the output fixedly connected with screw rod of No. two motors, the fly leaf screw thread cup joints the outer wall at the screw rod.

The utility model discloses technical scheme's further improvement lies in: the both sides fixedly connected with stopper of fly leaf, the spacing groove has been seted up to the both sides of fixed slot inner chamber, the outer wall of stopper slides and cup joints the inner chamber at the spacing groove.

The utility model discloses technical scheme's further improvement lies in: the two sides of the bottom of the workbench are fixedly connected with electric telescopic rods, and the telescopic ends of the electric telescopic rods are fixedly connected to the two sides of the top of the adjusting plate.

The utility model discloses technical scheme's further improvement lies in: the two sides of the bottom of the workbench are fixedly connected with L-shaped limiting rods, and one ends of the L-shaped limiting rods are fixedly connected to one side of the supporting frame.

The utility model discloses technical scheme's further improvement lies in: through holes are formed in two sides of the top of the adjusting plate, and the outer wall of the L-shaped limiting rod is movably sleeved in the inner cavity of the through hole.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a be used for geotechnical engineering reconnaissance sampling device, through electric telescopic handle, mutually supporting of regulating plate and a motor, drive sample sleeve pipe rotary motion, carry out quick sample to the soil of ground going on, the regulating plate passes through the through-hole at the steady motion of the outer wall of L type gag lever post simultaneously, avoided when taking a sample to the soil of ground, mostly for the manual work use spade, instrument such as soil drill excavates the sample, this mode is wasted time and energy, lead to reducing the problem of the soil sampling efficiency of ground, make and take a sample to the soil of ground fast, staff's physical power has been reduced, the efficiency of the soil sampling to the ground has been improved.

2. The utility model provides a be used for geotechnical engineering reconnaissance sampling device, through adopting through No. two motors, screw rod and fly leaf, the cooperation of stopper and spacing groove, the inner chamber of fixed slot is shifted out downwards to steady drive inserted bar, and insert the inside of ground, fix and spacing sampling device, avoided current sampling device when taking a sample to the soil of ground, it is fixed with spacing firm inadequately to sampling device, lead to the relatively poor problem of stability of sampling device when taking a sample, fix and spacing to reach firm sampling device, improve the stability of sampling device during operation.

Drawings

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

FIG. 2 is a partial sectional view of the support frame of the present invention;

FIG. 3 is a top view of the stopper of the present invention;

fig. 4 is a top view of the adjusting plate of the present invention.

In the figure: 1. a work table; 2. a sampling mechanism; 3. a support mechanism; 21. an electric telescopic rod; 22. an adjusting plate; 23. a first motor; 24. a sampling cannula; 25. an L-shaped limiting rod; 31. a support frame; 32. fixing grooves; 33. a second motor; 34. a screw; 35. a movable plate; 36. a rod is inserted; 37. a limiting block; 38. A limiting groove.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-4, the utility model provides a be used for geotechnical engineering reconnaissance sampling device, including workstation 1, the both sides of workstation 1 bottom are provided with supporting mechanism 3, supporting mechanism 3 is including fly leaf 35, the both sides fixedly connected with inserted bar 36 of fly leaf 35 bottom, the both sides fixedly connected with support frame 31 of workstation 1 bottom, fixed slot 32 has been seted up to the bottom of support frame 31, fly leaf 35 and inserted bar 36 are located the inner chamber of fixed slot 32, No. two motors 33 of top fixedly connected with of fixed slot 32 inner chamber, No. two motors 33's output fixedly connected with screw rod 34, fly leaf 35 screw thread cup joints the outer wall at screw rod 34.

In this embodiment, the second motor 33 drives the screw rod 34 to rotate, so that the movable plate 35 moves downward on the outer wall of the screw rod 34, the movable plate 35 simultaneously drives the insertion rod 36 to move downward out of the inner cavity of the fixing groove 32, and the insertion rod is inserted into rock soil to fix and limit the sampling device, thereby improving the stability of the sampling device.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the bottom of workstation 1 is provided with sampling mechanism 2, sampling mechanism 2 is including regulating plate 22, motor 23 No. one at the middle part fixedly connected with at regulating plate 22 top, motor 23's output extends to regulating plate 22's below and fixedly connected with sampling sleeve 24, the both sides fixedly connected with electric telescopic handle 21 of 1 bottom of workstation, the flexible end fixed connection of both sides electric telescopic handle 21 is in the both sides at regulating plate 22 top, the both sides fixedly connected with L type gag lever post 25 of 1 bottom of workstation, the one end fixed connection of L type gag lever post 25 is in one side of support frame 31.

In this embodiment, drive regulating plate 22 and sampling sleeve pipe 24 downstream through electric telescopic handle 21, regulating plate 22 passes through the through-hole at the steady motion of the outer wall of L type gag lever post 25 simultaneously, and it is rotatory to drive sampling sleeve pipe 24 simultaneously through a motor 23, separates the sample to the soil of ground going on, and rethread electric telescopic handle 21 drives regulating plate 22 and sampling sleeve pipe 24 rebound, resets for take a sample to the soil of ground fast.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the two sides of the movable plate 35 are fixedly connected with limit blocks 37, the two sides of the inner cavity of the fixing groove 32 are provided with limit grooves 38, and the outer walls of the limit blocks 37 are slidably sleeved in the inner cavities of the limit grooves 38.

In this embodiment, while the movable plate 35 moves downward on the outer wall of the screw 34, the movable plate 35 drives the limiting block 37 to slide downward and smoothly in the inner cavity of the limiting groove 38, so that the moving smoothness of the movable plate 35 and the insertion rod 36 is increased by the limiting block 37 and the limiting groove 38.

The working principle of the sampling device for geotechnical engineering investigation is described in detail below.

As shown in fig. 1-4, during the use, place sampling device in the position that needs the sample earlier, it is rotatory that rethread No. two motor 33 drives screw rod 34, make fly leaf 35 be linear motion downwards at the outer wall of screw rod 34, and drive stopper 37 in the inner chamber of spacing groove 38 lapse, fly leaf 35 drives inserted bar 36 lapse simultaneously and moves down and inserts the inside of ground, fix and spacing sampling device, rethread electric telescopic rod 21 drives regulating plate 22 and sampling sleeve pipe 24 lapse, No. one motor 23 drives sampling sleeve pipe 24 simultaneously and rotates, to carrying out the separation sample to the soil of ground, rethread electric telescopic rod 21 drives regulating plate 22 and sampling sleeve pipe 24 lapse, reset, make the soil of ground sample fast.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides a be used for geotechnical engineering reconnaissance sampling device, includes workstation (1), its characterized in that: the bottom of the workbench (1) is provided with a sampling mechanism (2), and two sides of the bottom of the workbench (1) are provided with supporting mechanisms (3);

the sampling mechanism (2) comprises an adjusting plate (22), a first motor (23) is fixedly connected to the middle of the top of the adjusting plate (22), and the output end of the first motor (23) extends to the position below the adjusting plate (22) and is fixedly connected with a sampling sleeve (24);

the supporting mechanism (3) comprises a movable plate (35), and inserting rods (36) are fixedly connected to two sides of the bottom of the movable plate (35).

2. The sampling device for geotechnical engineering investigation of claim 1, wherein: workstation (1) both sides fixedly connected with support frame (31) of bottom, fixed slot (32) have been seted up to the bottom of support frame (31), fly leaf (35) and inserted bar (36) are located the inner chamber of fixed slot (32), No. two motor (33) of top fixedly connected with of fixed slot (32) inner chamber, the output fixedly connected with screw rod (34) of No. two motor (33), fly leaf (35) screw thread cup joints the outer wall at screw rod (34).

3. The sampling device for geotechnical engineering investigation according to claim 2, wherein: the both sides fixedly connected with stopper (37) of fly leaf (35), spacing groove (38) have been seted up to the both sides of fixed slot (32) inner chamber, the outer wall of stopper (37) slides and cup joints the inner chamber in spacing groove (38).

4. The sampling device for geotechnical engineering investigation according to claim 1, wherein: the two sides of the bottom of the workbench (1) are fixedly connected with electric telescopic rods (21) and two sides of the telescopic ends of the electric telescopic rods (21) are fixedly connected to two sides of the top of the adjusting plate (22).

5. The sampling device for geotechnical engineering investigation of claim 1, wherein: the two sides of the bottom of the workbench (1) are fixedly connected with L-shaped limiting rods (25), and one ends of the L-shaped limiting rods (25) are fixedly connected to one side of the supporting frame (31).

6. A sampling device for geotechnical engineering investigation according to claim 5, wherein: through holes are formed in two sides of the top of the adjusting plate (22), and the outer wall of the L-shaped limiting rod (25) is movably sleeved in the inner cavity of the through holes.