CN214096685U

CN214096685U - Geotechnical engineering reconnaissance is with survey device

Info

Publication number: CN214096685U
Application number: CN202120088298.1U
Authority: CN
Inventors: 雷云峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-08-31
Anticipated expiration: 2031-01-14

Abstract

The utility model provides a measuring device for geotechnical engineering investigation, which comprises a primary main body cavity; the primary main body cavity is cylindrical and hollow; the bottom of the primary main body cavity is fixedly connected with a secondary main body cavity through welding; the bottom of the secondary main body cavity is fixedly connected with a tertiary main body cavity through welding; the curved side surface of the three-stage main body cavity is provided with a material collecting bottle through threaded connection; the top surface of the primary main body cavity is fixedly connected with a screen plate through welding; the curved side surface of the primary main body cavity is fixedly connected with a sliding chute; the number of the chutes is two; the bottom surface of the screen plate is fixedly connected with a force reducing spring through welding; the setting of screw feeder can rotate through diesel engine drive drilling rod, through inserting the ground layer with the drill bit, rotates through the screw feeder, drives the ascending tertiary main part intracavity portion of getting into of ground, because tertiary main part chamber top is sealed, during the ground gets into the material collecting bottle, realizes sample collection, can reduce the human cost, has improved the practicality of device.

Description

Geotechnical engineering reconnaissance is with survey device

Technical Field

The utility model belongs to the technical field of the geotechnical investigation, more specifically say, in particular to geotechnical engineering is survey and is used survey device.

Background

The purpose of geotechnical engineering investigation is: 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, and engineering addresses and geotechnical engineering data required by foundation design and construction and foundation reinforcement are provided as necessary. In conclusion, geotechnical engineering investigation of construction sites and foundations is also comprehensive engineering geological investigation, and the basic tasks of the geotechnical engineering investigation are mainly as follows: and (3) finding out the natural conditions of the terrain, the landform, the weather, the hydrology and the like of the building area. And (3) adverse geological phenomena such as collapse, landslide, karst, bank scouring and the like in the field are researched, and the damage degree to the stability of the building site is analyzed and judged. And (3) finding out the structure, the age, the cause, the soil property type and the burying distribution condition of the ground rock-soil layer. The physicomechanical properties of the foundation soil layer of a building are determined and studied for possible biochemical development during the construction and use of the building. Finding out the type, water quality, buried depth, distribution and change of underground water. And carrying out comprehensive geotechnical engineering evaluation on the engineering geological conditions of the field and the foundation according to the design and construction requirements, and providing reasonable conclusions and suggestions. And a feasible treatment scheme is provided for the rock-soil layer which is not beneficial to the building.

Through retrieving for example, patent No. CN209820801U discloses a survey device for geotechnical engineering reconnaissance, including the ware body, outer pole and rotation cap, the one end outer wall activity joint of the ware body has the lid, and the other end inner wall slidable mounting of the ware body has the bottom plate, and the welding has the installation piece on the bottom plate, the one end screw thread of outer pole is installed in the installation piece, and the other end activity of outer pole is pegged graft and is had interior pole, and the spacing groove has been seted up on the one end surface of interior pole, and the inner wall bottom welding of spacing groove has a spring, and the spring deviates from, and the one end welding of spacing groove has the stopper, it installs on the outer pole to rotate the cap screw thread, and rotates the outer wall of cap and install the movable block, and the rubber pad is installed through the connecting block to the outer wall of movable block. The utility model discloses, simple structure, it is convenient to use, is convenient for cut apart the space of placing of all kinds of samples, and the classification of being convenient for is placed.

Based on the aforesaid, the survey device is used in geotechnical engineering reconnaissance common at present mainly is manual rotation drilling rod structure, does not generally set up the structure that machine drive drilling rod carries out the sampling, consumes the manpower practicality relatively poor, can not prevent that the ground from leaking into device mechanical structure in the sampling process of current device inside, the security is relatively poor, under the more condition of the intraformational large granule rock of ground, the sampling is comparatively difficult, the suitability is relatively poor.

In view of the above, it is an object of the present invention to provide a measuring apparatus for geotechnical engineering investigation, which is improved in view of the conventional structure and defects, and has higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a survey device is used in geotechnical engineering investigation to solve the present common survey device for geotechnical engineering investigation that proposes in the above-mentioned background art and mainly be manual rotation drilling rod structure, generally not set up the structure that machine drive drilling rod carries out the sampling, it is relatively poor to consume the manpower practicality, can not prevent in the sampling process of current device that the ground from leaking into inside the device mechanical structure, the security is relatively poor, under the more condition of geotechnical in situ large granule rock, it is comparatively difficult to sample, the relatively poor problem of suitability.

The utility model relates to a geotechnical engineering reconnaissance is with purpose and efficiency of survey device is reached by following concrete technological means:

a measuring device for geotechnical engineering investigation comprises a primary main body cavity; the primary main body cavity is cylindrical and hollow; the bottom of the primary main body cavity is fixedly connected with a secondary main body cavity through welding; the bottom of the secondary main body cavity is fixedly connected with a tertiary main body cavity through welding; the curved side surface of the three-stage main body cavity is provided with a material collecting bottle through threaded connection; the top surface of the primary main body cavity is fixedly connected with a screen plate through welding; the curved side surface of the primary main body cavity is fixedly connected with a sliding chute; the number of the chutes is two; the bottom surface of the screen plate is fixedly connected with a force reducing spring through welding; the bottom of the force reducing spring is fixedly connected with a diesel engine through welding; the left side of the diesel engine is provided with an oil drum through pipeline connection.

Furthermore, the curved side surface of the cavity of the secondary main body is fixedly connected with a fixed handle through welding; the fixed handle is vertical to the curved side surface of the cavity of the secondary main body.

Further, the bottom of the diesel engine is fixedly connected with a bearing plate through bolts; the bearing A is arranged in the bearing plate through a key connection; the left side of the bearing plate is fixedly connected with a force application grip through welding.

Further, the bottom of the rotating shaft of the diesel engine is provided with a coupling through threaded connection; the bottom of the coupler is provided with a drill rod through threaded connection; the curved side of the bottom of the drill rod is fixedly connected with a sealing plate through a bolt.

Further, a bearing B is arranged in the sealing plate through a key connection; the bottom of the sealing plate is connected with a rubber ring sleeve in an interference fit manner; the bottom of the bearing is fixedly connected with an auger.

Further, the bottom of the secondary main body cavity is provided with a supporting part through coaxial connection; the number of the supporting parts is three.

Compared with the prior art, the utility model discloses following beneficial effect has:

the setting of closing plate can be through cooperating with bearing B, and the rubber ring cover can be when the sample is bored in the drilling rod decline, can laminate through rubber ring cover and second grade main part intracavity portion bottom surface and seal, can prevent that ground from leaking into second grade main part intracavity portion when the screw feeder rotates, can prevent that ground overstock is inside the device, has improved the security of device, makes the screw feeder rotate through bearing B to the realization is got the sampling to the brill of ground.

The setting of diesel engine can make the drilling rod of diesel engine drive bottom rotate through pouring diesel oil into to oil drum inside, and through the screw feeder sampling, the diesel engine can improve and bore the turning strength who gets the structure, can make the device contain under the environment of the big granule of rock in the ground, realizes the powerful brill and gets, also can realize boring at the higher ground layer of big rock granule content and get the sampling, has improved the suitability of device.

The setting of screw feeder can rotate through diesel engine drive drilling rod, through inserting the ground layer with the drill bit, rotates through the screw feeder, drives the ascending tertiary main part intracavity portion of getting into of ground, because tertiary main part chamber top is sealed, during the ground gets into the material collecting bottle, realizes sample collection, can reduce the human cost, has improved the practicality of device.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the internal three-dimensional structure of the present invention.

Fig. 3 is a schematic front sectional view of the present invention.

Fig. 4 is a partially enlarged schematic view of a in fig. 3.

Fig. 5 is a schematic perspective view of the receiving plate of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a primary body cavity; 101. a screen plate; 102. a chute; 103. a force reducing spring; 2. a secondary body cavity; 201. fixing the grip; 3. a tertiary body cavity; 4. a diesel engine; 401. a coupling; 402. a drill stem; 5. an oil drum; 6. a bearing plate; 601. a bearing A; 602. a force application grip; 7. a sealing plate; 701. a bearing B; 702. a rubber ring sleeve; 8. a screw conveyor; 9. a support portion; 10. and (4) a material collecting bottle.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides a measuring device for geotechnical engineering investigation, which comprises a primary main body cavity 1; the primary main body cavity 1 is cylindrical and hollow; the bottom of the primary main body cavity 1 is fixedly connected with a secondary main body cavity 2 through welding; the bottom of the secondary main body cavity 2 is fixedly connected with a tertiary main body cavity 3 through welding; the curved side surface of the third-stage main body cavity 3 is provided with a material collecting bottle 10 through thread connection; the top surface of the primary main body cavity 1 is fixedly connected with a screen plate 101 through welding; the curved side surface of the primary main body cavity 1 is fixedly connected with a sliding chute 102; the chutes 102 are arranged in two groups; the bottom surface of the screen plate 101 is fixedly connected with a force reducing spring 103 through welding; the bottom of the force reducing spring 103 is fixedly connected with a diesel engine 4 through welding; an oil drum 5 is connected to the left side of the diesel engine 4 through a pipeline; the curved side surface of the secondary main body cavity 2 is fixedly connected with a fixed handle 201 through welding; the fixed handle 201 is vertical to the curved side surface of the secondary main body cavity 2; the bottom of the diesel engine 4 is fixedly connected with a bearing plate 6 through a bolt; the bearing A601 is arranged in the bearing plate 6 through key connection; the left side of the bearing plate 6 is fixedly connected with a force application grip 602 through welding; the bottom of the rotating shaft of the diesel engine 4 is provided with a coupling 401 through threaded connection; the bottom of the coupling 401 is provided with a drill rod 402 through threaded connection; the bottom curved side surface of the drill rod 402 is fixedly connected with a sealing plate 7 through a bolt.

Wherein, the inside of the sealing plate 7 is provided with a bearing B701 through key connection; the bottom of the sealing plate 7 is provided with a rubber ring sleeve 702 in interference fit connection; the bottom of the bearing B701 is fixedly connected with an auger 8. Rubber ring cover 702 can be when drilling rod 402 descends and bore the sample, can laminate through rubber ring cover 702 and the inside bottom surface in second grade main part chamber 2 sealed, can prevent that ground from leaking into second grade main part chamber 2 when screw feeder 8 rotates inside.

Wherein, the bottom of the secondary main body cavity 2 is provided with a supporting part 9 through coaxial connection; the number of the support portions 9 is set to three. Supporting part 9 can play the function of fixed whole device through three group's supports, can be boring the shake degree that takes out sample in-process and reduce the device, has improved the convenience that the sample was gathered.

The specific use mode and function of the embodiment are as follows:

in the utility model, when in use, the sampling bottle 10 is fixed on the curved side surface of the third-level main body cavity 3 through screw threads, three groups of supporting rods of the supporting part 9 are spread to place the device on the ground layer, diesel oil is poured into the oil drum 5, the fixed handle 201 is held to lead the whole device to be in a vertical state with the ground, the diesel engine 4 is started to lead the diesel engine 4 to drive the drill rod 402 at the bottom to rotate, the force application handle 602 is held to pull downwards to lead the drill rod 402 to descend, and the rubber ring sleeve 702 at the bottom of the sealing plate 7 is jointed and sealed with the bottom surface in the second-level main body cavity 2, can prevent the rock soil from leaking into the secondary main body cavity 2 when the auger 8 rotates, the rock soil is driven to rise into the tertiary main body cavity 3 by the rotation of the auger 8, because tertiary main part chamber 3 top is sealed, during ground gets into the sampling bottle 10, realize sample collection, can reduce the human cost, improved the practicality of device.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a survey device is used in geotechnical engineering reconnaissance which characterized in that includes: a primary body cavity (1); the primary main body cavity (1) is cylindrical and hollow; the bottom of the primary main body cavity (1) is fixedly connected with a secondary main body cavity (2) through welding; the bottom of the secondary main body cavity (2) is fixedly connected with a tertiary main body cavity (3) through welding; the curved side surface of the three-stage main body cavity (3) is provided with a material collecting bottle (10) through threaded connection; the top surface of the primary main body cavity (1) is fixedly connected with a screen plate (101) through welding; a chute (102) is fixedly connected to the curved side surface of the primary main body cavity (1); the number of the chutes (102) is set to two groups; the bottom surface of the screen plate (101) is fixedly connected with a force reducing spring (103) through welding; the bottom of the force reducing spring (103) is fixedly connected with a diesel engine (4) through welding; the left side of the diesel engine (4) is provided with an oil drum (5) through pipeline connection.

2. The measurement apparatus for geotechnical engineering investigation of claim 1, wherein: the curved side surface of the secondary main body cavity (2) is fixedly connected with a fixed grip (201) through welding; the fixed handle (201) is vertical to the curved side surface of the secondary main body cavity (2).

3. The measurement apparatus for geotechnical engineering investigation of claim 1, wherein: the bottom of the diesel engine (4) is fixedly connected with a bearing plate (6) through a bolt; the bearing A (601) is arranged in the bearing plate (6) through a key connection; the left side of the bearing plate (6) is fixedly connected with a force application grip (602) through welding.

4. The measurement apparatus for geotechnical engineering investigation of claim 1, wherein: the bottom of the rotating shaft of the diesel engine (4) is provided with a coupling (401) through threaded connection; the bottom of the coupling (401) is provided with a drill rod (402) through threaded connection; the curved side surface of the bottom of the drill rod (402) is fixedly connected with a sealing plate (7) through a bolt.

5. The measurement apparatus for geotechnical engineering investigation of claim 4, wherein: a bearing B (701) is arranged in the sealing plate (7) through key connection; the bottom of the sealing plate (7) is provided with a rubber ring sleeve (702) in an interference fit connection way; the bottom of the bearing B (701) is fixedly connected with an auger (8).

6. The measurement apparatus for geotechnical engineering investigation of claim 1, wherein: the bottom of the secondary main body cavity (2) is provided with a supporting part (9) through coaxial connection; the number of the supporting parts (9) is three.