CN215004377U

CN215004377U - Sampling device for geotechnical engineering geological investigation

Info

Publication number: CN215004377U
Application number: CN202121136680.1U
Authority: CN
Inventors: 谢亚林
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-12-03
Anticipated expiration: 2031-05-25

Abstract

The application discloses a sampling device for geotechnical engineering geological investigation, which comprises a placing seat, a through hole, a supporting shell, a stabilizing mechanism, a sampling adjusting mechanism and a limiting mechanism, wherein the through hole is formed in the placing seat; the surface of the placing seat is provided with a through hole, and the bottom side surface of the placing seat is fixedly connected with a supporting shell; stabilizing mean includes pneumatic cylinder, servo motor, backup pad, rotary cone and swash plate, pneumatic cylinder fixed connection is at support shell inner chamber top side inner wall, pneumatic cylinder output end fixedly connected with servo motor, the servo motor output is connected with rotary cone, rotary cone bottom side surface fixedly connected with swash plate. This kind of sampling device for geotechnical engineering geological survey novel in design, simple structure, the worker of being convenient for removes the transport with sampling device, reduces worker's intensity of labour, raises the efficiency, is convenient for stably place the device, makes things convenient for worker operating device to take a sample, satisfies the user demand.

Description

Sampling device for geotechnical engineering geological investigation

Technical Field

The application relates to the technical field of geotechnical engineering geological prospecting sampling, in particular to a sampling device for geotechnical engineering geological prospecting.

Background

Geotechnical engineering is a new technical system established in civil engineering practice in the 60 s of the 20 th century in European and American countries, is a research object of the geotechnical engineering, solves the problems of rock and soil engineering, including foundation and foundation, slope, underground engineering and the like, and is in a complete competitive state along with the development of various engineering construction enterprises and the break of cross-regional operation barriers, and the acceptance of geotechnical engineering projects is mainly realized by open bidding activities, so that the degree of marketization in the industry is higher, and the market concentration is lower.

There are a lot of problems in geotechnical engineering geology reconnaissance with sample in-process at present, be not convenient for the worker transport to remove like some sampling device now, increase worker's intensity of labour, some sampling device place simultaneously and are stable inadequately, are not convenient for the worker and carry out the sample operation, influence the use. Therefore, a sampling device for geotechnical engineering geological survey is provided for solving the problems.

Disclosure of Invention

The sampling device for geotechnical engineering geology reconnaissance is provided in this embodiment for solving and has a lot of problems at present in geotechnical engineering geology reconnaissance with sample in-process, is not convenient for the worker transport to remove like some sampling device now, increases worker's intensity of labour, and some sampling device place simultaneously and are not stable enough, are not convenient for the worker and carry out the sample operation, influence the problem of using.

According to one aspect of the application, a sampling device for geotechnical engineering geological exploration is provided, which comprises a placing seat, a through hole, a supporting shell, a stabilizing mechanism, a sampling adjusting mechanism and a limiting mechanism, wherein the through hole is formed in the placing seat; the surface of the placing seat is provided with a through hole, and the bottom side surface of the placing seat is fixedly connected with a supporting shell;

stabilizing mean includes pneumatic cylinder, servo motor, backup pad, rotary cone and swash plate, pneumatic cylinder fixed connection is at support shell inner chamber top side inner wall, pneumatic cylinder output end fixedly connected with servo motor, the servo motor output is connected with rotary cone, rotary cone bottom side surface fixedly connected with swash plate.

Further, the number of the supporting shells is four, and the four supporting shells are positioned at four corner positions of the bottom side surface of the placing seat.

Furthermore, the bottoms of two opposite sides of the placing seat are fixedly connected with supporting blocks, and the bottom side surfaces of the supporting blocks are fixedly connected with trundles.

Furthermore, the side surface of the bottom end of the rotating cone is fixedly connected with two inclined plates which are symmetrically distributed.

Further, sample adjustment mechanism includes fixed frame, first electric putter, sample motor, drilling rod, round platform post and sample chamber, fixed frame fixed connection is at placing seat top side surface, fixed frame top side fixed surface is connected with first electric putter, first electric putter output fixedly connected with sample motor, sample motor output fixedly connected with drilling rod the drilling rod bottom fixedly connected with round platform post, the sample chamber has been seted up to round platform post bottom surface.

Further, the bottom end of the drill rod penetrates through the through hole, and the drill rod and the through hole are coaxially arranged.

Further, the sampling cavity runs through the surface of the bottom end of the drill rod, and the top end of the sampling cavity is communicated to the middle of the drill rod.

Furthermore, the cross section of the fixing frame is of an inverted U-shaped structure, and the bottom side surface of the fixing frame is vertically and fixedly connected with the top side surface of the placing seat.

Further, stop gear includes second electric putter, movable plate and toper piece, second electric putter fixed connection is at sample chamber top inner chamber inner wall, second electric putter output fixed connection has the movable plate, movable plate bottom surface fixed connection has the toper piece.

Furthermore, the moving plate is connected to the inner wall of the sampling cavity in a sliding mode, and the section of the conical block is of an inverted isosceles triangle structure.

Through the above-mentioned embodiment of this application, adopted stabilizing mean, solved some sampling device and placed stability inadequately, the worker of being not convenient for carries out the sample operation, influences the problem of using, is convenient for place the device steadily, makes things convenient for worker operating means to take a sample, satisfies the user demand.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall structure of an embodiment of the present application;

fig. 3 is a schematic bottom view of a bottom surface of a supporting plate according to an embodiment of the present application.

In the figure: 1. the placing seat comprises a placing seat body, 101, a through hole, 2, a supporting shell, 3, a hydraulic cylinder, 4, a servo motor, 5, a supporting plate, 6, a rotating cone, 7, an inclined plate, 8, a supporting block, 9, a trundle, 10, a fixing frame, 11, a first electric push rod, 12, a sampling motor, 13, a drill rod, 14, a second electric push rod, 15, a circular truncated cone column, 1501, a sampling cavity, 16, a moving plate, 17 and a cone-shaped block.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The sampling device in this embodiment may be applied to various servo motors, for example, the following servo motor with good dustproof effect is provided in this embodiment, and the sampling device in this embodiment may be used to place the following servo motor.

A servo motor with good dustproof effect comprises a machine body, wherein a radiating groove is formed in the machine body, a rear end cover is fixedly connected to one side of the machine body, a power supply connector is fixedly connected to one side of the rear end cover, a feedback connector is fixedly connected to one side, close to the power supply connector, of the rear end cover, a front end cover is fixedly connected to one side, far away from the rear end cover, of the machine body, a through hole is formed in the front end cover, a bearing cover fixing block is fixedly connected to one side, far away from the machine body, of the front end cover, a bearing cover is fixedly connected to the inside of the bearing cover fixing block, a clamping groove is formed in the bearing cover, a sealing cover is movably connected to the bearing cover through the clamping groove, a clamping block is fixedly connected to the sealing cover, an output shaft is arranged inside of the machine body, a flat key is fixedly connected to one side, far away from the machine body, of the output shaft, and an embedded block is fixedly connected to one side of the sealing cover, one side of the embedded block, which is far away from the sealing cover, is fixedly connected with a brush head.

Optionally, the shape and size of the clamping groove are matched with the shape and size of the clamping block, the clamping block is movably connected inside the clamping groove, and the sealing cover is movably connected with the bearing cover through the clamping groove and the clamping block.

Optionally, the sealing cover is in a fan shape, the included angle of the fan shape of the sealing cover is ninety degrees, and the maximum diameter of the sealing cover is larger than that of the bearing cover fixing block.

Optionally, the brush head is made of a fiber material, the brush head is made of an ultra-fine polymer fiber material, and the fixture block is a magnet.

Optionally, a gap exists between the output shaft and the bearing cover, the width of the embedded block is the same as that of the gap, and the width of the brush head is the same as that of the gap.

Optionally, the depth of the clamping groove is smaller than the thickness of the bearing cover, and the thickness of the sealing cover is smaller than the thickness of the bearing cover.

Optionally, the shape and size of the rear end cover are matched with the shape and size of the machine body, the number of the through holes is four, and the four through holes are circumferentially arrayed on the front end cover.

Optionally, the number of the clamping grooves is a plurality, the clamping grooves are circumferentially arrayed on one side, away from the machine body, of the bearing cover, two clamping blocks are arranged on the sealing cover, and the distribution positions of the clamping blocks are matched with the distribution positions of the clamping grooves.

Of course, the present embodiment can also be used for placing servo motors with other structures. Here, a detailed description is omitted, and the sampling device according to the embodiment of the present application is described below.

Referring to fig. 1-3, a sampling device for geotechnical engineering geological investigation comprises a placing seat 1, a through hole 101, a supporting shell 2, a stabilizing mechanism, a sampling adjusting mechanism and a limiting mechanism; the surface of the placing seat 1 is provided with a through hole 101, and the bottom surface of the placing seat 1 is fixedly connected with a supporting shell 2;

stabilizing mean includes pneumatic cylinder 3, servo motor 4, backup pad 5, rotary cone 6 and

swash plate

7, 3 fixed connection of pneumatic cylinder are at 2 inner chamber top side inner walls of support shell, 3 output end fixedly connected with servo motor 4 of pneumatic cylinder, 4 output ends of servo motor are connected with

rotary cone

6, 6 bottom side surface fixedly connected with swash plate 7 of rotary cone are convenient for place the device is stabilized, make things convenient for worker operating means to take a sample, satisfy the user demand.

The number of the supporting shells 2 is four, and the four supporting shells 2 are positioned at four corner positions on the bottom side surface of the placing seat 1, so that the placing stability of the placing seat 1 is improved; the bottoms of two opposite sides of the placing seat 1 are fixedly connected with supporting blocks 8, and the bottom side surfaces of the supporting blocks 8 are fixedly connected with trundles 9, so that the device can move integrally; the side surface of the bottom end of the rotating cone 6 is fixedly connected with two inclined plates 7, and the two inclined plates 7 are symmetrically distributed, so that the inclined plates 7 can be conveniently placed and used; the sampling adjusting mechanism comprises a fixed frame 10, a first electric push rod 11, a sampling motor 12, a drill rod 13, a round table column 15 and a sampling cavity 1501, wherein the fixed frame 10 is fixedly connected to the top side surface of the placing seat 1, the top side surface of the fixed frame 10 is fixedly connected with the first electric push rod 11, the output end of the first electric push rod 11 is fixedly connected with the sampling motor 12, the output end of the sampling motor 12 is fixedly connected with the drill rod 13, the bottom end of the drill rod 13 is fixedly connected with the round table column 15, the sampling cavity 1501 is formed in the bottom side surface of the round table column 15, so that an operator can conveniently position and adjust the drill rod 13, can conveniently operate the drill rod 13 to penetrate into a rock-soil layer, can conveniently sample soil in the rock-soil layer, and is convenient to operate; the bottom end of the drill rod 13 penetrates through the through hole 101, and the drill rod 13 and the through hole 101 are coaxially arranged, so that the drill rod 13 can be conveniently placed; the sampling cavity 1501 penetrates through the bottom end surface of the drill rod 13, and the top end of the sampling cavity 1501 is communicated to the middle of the drill rod 13, so that sampling is facilitated; the section of the fixed frame 10 is of an inverted U-shaped structure, the bottom surface of the fixed frame 10 is vertically and fixedly connected with the top surface of the placing seat 1, and the fixed frame 10 is placed reasonably; the limiting mechanism comprises a second electric push rod 14, a moving plate 16 and a conical block 17, the second electric push rod 14 is fixedly connected to the inner wall of the inner cavity at the top end of the sampling cavity 1501, the moving plate 16 is fixedly connected to the output end of the second electric push rod 14, and the conical block 17 is fixedly connected to the bottom side surface of the moving plate 16, so that the moving plate 16 can move conveniently, and sampling is facilitated; the movable plate 16 is connected to the inner wall of the sampling cavity 1501 in a sliding mode, the section of the conical block 17 is of an inverted isosceles triangle structure, and the conical block 17 can be conveniently moved for use.

When the utility model is used, the electrical components appearing in the application are externally connected with a power supply and a control switch when in use, the trundles 9 roll down to facilitate the movement of the device, thereby reducing the labor intensity of workers for carrying the sampling device, meanwhile, in the sampling process, the hydraulic cylinder 3 is started, the hydraulic cylinder 3 pushes the fixedly connected servo motor 4 to move, the servo motor 4 drives the connected rotary cone 6 to insert into the ground, the rotary cone 6 drives the fixedly connected inclined plate 7 to synchronously insert into the ground, then the servo motor 4 is started, the servo motor 4 drives the fixedly connected rotary cone 6 to drive the inclined plate 7 to rotate ninety degrees, after the placement, the stability of the whole device is improved by the limit of the inclined plate 7, then the first electric push rod 11 is started, the first electric push rod 11 pushes the fixedly connected sampling motor 12 to move, the sampling motor 12 simultaneously drives the drill rod 13 connected at the bottom end to rotate, and under the effect of round platform post 15 and the toper piece 17 through the bottom setting, be convenient for drill down, after adjusting the brill soil degree of depth of drilling rod 13, through starting second electric putter 14, second electric putter 14 drives movable plate 16 and removes, movable plate 16 drives fixed connection's toper piece 17 and removes to sample chamber 1501, and then be convenient for take a sample to the sample soil of round platform post 15 bottom, restart first electric putter 11 and sample motor 12, make things convenient for the worker to operate the sample, convenient to use.

The application has the advantages that:

1. this kind of sampling device for geotechnical engineering geological survey novel in design, simple structure, the worker of being convenient for removes the transport with sampling device, reduces worker's intensity of labour, raises the efficiency, is convenient for stably place the device, makes things convenient for worker operating device to take a sample, satisfies the user demand.

2. When using, under the effect of the sample adjustment mechanism through setting up, the worker of being convenient for carries out position control to drilling rod 13, and the worker of being convenient for operates drilling rod 13 and gos deep into the ground layer, conveniently carries out soil sampling, the operation of being convenient for in to the ground layer.

3. When using, under the effect of stop gear through setting up, avoid in the soil that does not need gets into sample chamber 1501, and be convenient for take a sample to the soil of needs, make things convenient for worker's sample operation, the practicality value is higher, is fit for using widely.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a sampling device is used in geotechnical engineering geological survey which characterized in that: comprises a placing seat (1), a through hole (101), a supporting shell (2), a stabilizing mechanism, a sampling adjusting mechanism and a limiting mechanism; the surface of the placing seat (1) is provided with a through hole (101), and the bottom surface of the placing seat (1) is fixedly connected with a supporting shell (2);

stabilizing mean includes pneumatic cylinder (3), servo motor (4), backup pad (5), rotary cone (6) and swash plate (7), pneumatic cylinder (3) fixed connection is at support shell (2) inner chamber top side inner wall, pneumatic cylinder (3) output end fixedly connected with servo motor (4), servo motor (4) output is connected with rotary cone (6), rotary cone (6) bottom side surface fixedly connected with swash plate (7).

2. The sampling device for geotechnical engineering geological survey according to claim 1, characterized in that: the number of the supporting shells (2) is four, and the four supporting shells (2) are positioned at four corner positions of the bottom surface of the placing seat (1).

3. The sampling device for geotechnical engineering geological survey according to claim 1, characterized in that: the bottom parts of two opposite sides of the placing seat (1) are fixedly connected with supporting blocks (8), and the bottom surfaces of the supporting blocks (8) are fixedly connected with trundles (9).

4. The sampling device for geotechnical engineering geological survey according to claim 1, characterized in that: the side surface of the bottom end of the rotating cone (6) is fixedly connected with two inclined plates (7), and the two inclined plates (7) are symmetrically distributed.

5. The sampling device for geotechnical engineering geological survey according to claim 1, characterized in that: sample adjustment mechanism includes fixed frame (10), first electric putter (11), sample motor (12), drilling rod (13), round platform post (15) and sample chamber (1501), fixed frame (10) fixed connection is on placing seat (1) top side surface, fixed frame (10) top side fixed surface is connected with first electric putter (11), first electric putter (11) output end fixedly connected with sample motor (12), sample motor (12) output end fixedly connected with drilling rod (13), drilling rod (13) bottom fixedly connected with round platform post (15), sample chamber (1501) have been seted up to round platform post (15) bottom side surface.

6. The sampling device for geotechnical engineering geological survey according to claim 5, characterized in that: the bottom end of the drill rod (13) penetrates through the through hole (101), and the drill rod (13) and the through hole (101) are coaxially arranged.

7. The sampling device for geotechnical engineering geological survey according to claim 5, characterized in that: the sampling cavity (1501) penetrates through the bottom end surface of the drill rod (13), and the top end of the sampling cavity (1501) is communicated to the middle of the drill rod (13).

8. The sampling device for geotechnical engineering geological survey according to claim 5, characterized in that: the section of the fixing frame (10) is of an inverted U-shaped structure, and the bottom surface of the fixing frame (10) is vertically and fixedly connected with the top surface of the placing seat (1).

9. The sampling device for geotechnical engineering geological survey according to claim 1, characterized in that: the limiting mechanism comprises a second electric push rod (14), a movable plate (16) and a conical block (17), the second electric push rod (14) is fixedly connected to the inner wall of the inner cavity at the top end of the sampling cavity (1501), the movable plate (16) is fixedly connected to the output end of the second electric push rod (14), and the conical block (17) is fixedly connected to the surface of the bottom side of the movable plate (16).

10. The sampling device for geotechnical engineering geological survey according to claim 9, characterized in that: the movable plate (16) is connected to the inner wall of the sampling cavity (1501) in a sliding mode, and the section of the conical block (17) is of an inverted isosceles triangle structure.