CN215004357U

CN215004357U - Geotechnical engineering reconnaissance is with convenient sampling device

Info

Publication number: CN215004357U
Application number: CN202120622638.4U
Authority: CN
Inventors: 董校洪; 皮海刚; 林志强; 周盛斌; 杨小陆; 陈远达
Original assignee: Guangdong Shunxie Engineering Investigation Co ltd
Current assignee: Guangdong Shunxie Engineering Investigation Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-12-03
Anticipated expiration: 2031-03-29

Abstract

The utility model relates to a geotechnical engineering reconnaissance technical field specifically is a convenient sampling equipment is used in geotechnical engineering reconnaissance, the device comprises a device main part, the device main part includes drilling sampling device and lead screw, one side fixedly connected with lag of drilling sampling device, lead screw one end fixedly connected with threaded rod, drilling sampling device's inside is provided with sampling mechanism, sampling mechanism includes first gear and bearing housing, one side fixedly connected with bearing housing of first gear, the first gear of one side fixedly connected with of bearing housing, the surface at the lead screw is installed through the screw thread in the inside of first gear, the second gear is installed in one side meshing of first gear. The utility model discloses a be provided with first gear, second gear, sample connection, drill bit and handle, through the linkage nature between the structure, reciprocate between the device, drill and sample the rock, it is more high-efficient at the in-process that uses with the device.

Description

Geotechnical engineering reconnaissance is with convenient sampling device

Technical Field

The utility model relates to a geotechnical engineering reconnaissance technical field specifically is a geotechnical engineering reconnaissance is with convenient sampling equipment.

Background

The geotechnical engineering investigation refers to finding out, analyzing and evaluating the geological and environmental characteristics and geotechnical engineering conditions of a construction site according to the requirements of construction engineering, compiling the activities of investigation files, carrying out investigation research and analysis judgment on the construction site by using test means and methods, and researching the geological conditions of various engineering buildings and the influence of construction on natural geological environment; provides the engineering address and geotechnical engineering data required by foundation design and construction and foundation reinforcement when necessary.

However, the above geotechnical engineering investigation has the following disadvantages in the sampling process: the in-process that the device used, the device carry out the sample is not high-efficient, and the device is inconvenient at the in-process that carries out drilling, and inconvenient taking a sample to darker place during the sample, consequently, need design a geotechnical engineering investigation with convenient sampling equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a geotechnical engineering reconnaissance is with convenient sampling equipment to the in-process that the device that provides used in solving above-mentioned background art, the in-process that the device took a sample is not high-efficient, and the device is inconvenient at the in-process that carries out drilling, and inconvenient when taking a sample carries out the problem of taking a sample to darker place.

In order to achieve the above object, the utility model provides a following technical scheme: a convenient sampling device for geotechnical engineering investigation comprises a device main body, wherein the device main body comprises a drilling sampling device and a screw rod, one side of the drilling sampling device is fixedly connected with a protective sleeve, one end of the screw rod is fixedly connected with a threaded rod, a sampling mechanism is arranged inside the drilling sampling device and comprises a first gear and a bearing sleeve, one side of the first gear is fixedly connected with the bearing sleeve, one side of the bearing sleeve is fixedly connected with a first gear, the inside of the first gear is arranged on the surface of the screw rod through threads, one side of the first gear is engaged and meshed with a second gear, the inside of the second gear is fixedly connected with a rotating sleeve, one side of the rotating sleeve is fixedly connected with a first bevel gear, one side of the first bevel gear is engaged and mounted with a second bevel gear, and one side of the second bevel gear is fixedly connected with a handle, one side fixedly connected with drill bit of threaded rod, the sample connection has been seted up to the inside of drill bit, one side of lag is provided with supporting mechanism.

Preferably, the surface of the handle is fixedly connected with an anti-slip pad, and anti-slip lines are arranged on the surface of the anti-slip pad.

Preferably, the supporting mechanism comprises a sliding groove and a sliding block, the sliding groove is formed in each of two sides of the protecting sleeve, the sliding block is arranged inside the sliding groove in a sliding mode, a rotating block is fixedly connected to one side of the sliding block, a connecting block is movably connected to one end of the rotating block, a first connecting rod is inserted into the connecting block in a penetrating mode, a pull ring is fixedly connected to one end of the first connecting rod, a first spring is sleeved on the surface of the first connecting rod, a clamping rod is fixedly connected to one side of the first connecting rod, a clamping groove is formed in one side of the protecting sleeve, and the clamping groove and the clamping rod are clamped with each other.

Preferably, the surface of the first connecting rod is fixedly connected with a fixing sleeve, and one side of the fixing sleeve is fixedly connected with a pressing block.

Preferably, one side swing joint of turning block has the bracing piece, the one end of bracing piece has cup jointed a shrink section of thick bamboo, the one end fixedly connected with second connecting rod of a shrink section of thick bamboo, the one end swing joint of second connecting rod has the backup pad.

Preferably, the inside fixedly connected with slide rail of a shrink section of thick bamboo, the one end fixedly connected with sliding block of bracing piece, sliding block slidable mounting is on the slide rail, the one end fixedly connected with second spring of sliding block, the one end of second spring extends to the inside of a shrink section of thick bamboo.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being provided with first gear, second gear, sample connection, drill bit and handle, through the linkage nature between the structure, reciprocate between the device, drill and sample the rock, it is more high-efficient with the in-process that the device is using.

2. Through being provided with block groove, block pole, spout and slider, slide in the inside of spout through the slider, it is more convenient at the in-process of accomodating the device, through the mutual block between block groove and the block pole, fix between the device, make the device more stable at the in-process that supports.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

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

fig. 3 is a partially enlarged cross-sectional view of the structure at a in fig. 1 according to the present invention;

fig. 4 is a schematic enlarged sectional view of a portion of the structure B in fig. 1 according to the present invention.

In the figure: 100. a device main body; 110. a drilling and sampling device; 111. a screw rod; 112. a protective sleeve; 113. a threaded rod; 200. a sampling mechanism; 210. a first gear; 211. a bearing housing; 212. a second gear; 213. a rotating sleeve; 214. a first bevel gear; 215. a second bevel gear; 216. a grip; 217. a non-slip mat; 218. a drill bit; 219. a sampling port; 300. a support mechanism; 310. a chute; 311. a slider; 312. rotating the block; 313. connecting blocks; 314. a first connecting rod; 315. fixing a sleeve; 316. a pull ring; 317. a pressing block; 318. a first spring; 319. a clamping rod; 320. a clamping groove; 321. a support bar; 322. a retraction cylinder; 323. a slide rail; 324. a slider; 325. a second spring; 326. a second connecting rod; 327. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

a convenient sampling device for geotechnical engineering investigation comprises a device main body 100, wherein the device main body 100 comprises a drilling sampling device 110 and a screw rod 111, one side of the drilling sampling device 110 is fixedly connected with a protective sleeve 112, one end of the screw rod 111 is fixedly connected with a threaded rod 113, a sampling mechanism 200 is arranged inside the drilling sampling device 110, the sampling mechanism 200 comprises a first gear 210 and a bearing sleeve 211, one side of the first gear 210 is fixedly connected with the bearing sleeve 211, one side of the bearing sleeve 211 is fixedly connected with a first gear 210, the inside of the first gear 210 is arranged on the surface of the screw rod 111 through threads, one side of the first gear 210 is engaged with a second gear 212, the inner bearing of the second gear 212 is fixedly connected with a rotating sleeve 213, one side of the rotating sleeve 213 is fixedly connected with a first bevel gear 214, one side of the first bevel gear 214 is engaged with a second bevel gear 215, one side of the second bevel gear 215 is fixedly connected with a handle 216, one side fixedly connected with drill bit 218 of threaded rod 113, sample connection 219 has been seted up to the inside of drill bit 218, and one side of lag 112 is provided with supporting mechanism 300, through the linkage between the structure, reciprocates between with the device, drills and takes a sample the rock, and is more high-efficient at the in-process that uses with the device.

Furthermore, the fixed surface of the handle 216 is connected with an anti-slip pad 217, and anti-slip lines are arranged on the surface of the anti-slip pad 217, so that the friction force of the device is increased, and the device is more efficient in the using process.

Further, the supporting mechanism 300 includes a sliding groove 310 and a sliding block 311, the sliding groove 310 has been all seted up on both sides of the protective cover 112, the sliding block 311 has all been slidably mounted inside the sliding groove 310, one side of the sliding block 311 has all been fixedly connected with a rotating block 312, one end swing joint of the rotating block 312 has a connecting block 313, a first connecting rod 314 has been inserted inside the connecting block 313, one end fixedly connected with pull ring 316 of the first connecting rod 314, a first spring 318 has been cup jointed on the surface of the first connecting rod 314, one side fixedly connected with a clamping rod 319 of the first connecting rod 314, a clamping groove 320 has been seted up on one side of the protective cover 112, the clamping groove 320 and the clamping rod 319 are mutually clamped, through the mutual clamping between the clamping groove 320 and the clamping rod 319, the device is fixed, and the device is more stable in the supporting process.

Further, the fixed cover 315 is fixedly connected to the surface of the first connecting rod 314, the pressing block 317 is fixedly connected to one side of the fixed cover 315, the device is adjusted, the pressing block 317 is pressed, the device is adjusted, and the device is more efficient in the adjusting process.

Further, one side swing joint of turning block 312 has bracing piece 321, and a shrink section of thick bamboo 322 has been cup jointed to the one end of bracing piece 321, and the one end fixedly connected with second connecting rod 326 of a shrink section of thick bamboo 322, the one end swing joint of second connecting rod 326 have a backup pad 327, support the device, and the in-process that acts on the device is more stable, has increased the stability when the device uses.

Furthermore, the inside fixedly connected with slide rail 323 of shrink section of thick bamboo 322, the one end fixedly connected with sliding block 324 of bracing piece 321, sliding block 324 slidable mounting is on slide rail 323, the one end fixedly connected with second spring 325 of sliding block 324, the one end of second spring 325 extends to the inside of shrink section of thick bamboo 322, and the device is adjusting between the device in the in-process that produces the skew, through the elastic action of second spring 325, cushions and the shock attenuation when supporting the device.

The working principle is as follows: the second bevel gear 215 and the first bevel gear 214 connected to one end are engaged with each other by rotating the grip 216, the second gear 212 and the first gear 210 connected to one side are engaged with each other, the screw rod 111 is raised and lowered by the internal screw thread of the first gear 210, the rock and soil are drilled, and the rock and soil are sampled by the collecting action of the sampling port 219.

By pressing the pressing block 317, the first connecting rod 314 connected to one side is internally stretched, the first spring 318 on the surface is pressed, the slider 311 slides in the slide groove 310, the entire connecting block 313 is adjusted, and the device is fixed by the mutual engagement of the engaging groove 320 and the engaging rod 319.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a geotechnical engineering reconnaissance is with convenient sampling equipment, includes device main part (100), its characterized in that: the device main body (100) comprises a drilling sampling device (110) and a screw rod (111), one side of the drilling sampling device (110) is fixedly connected with a protective sleeve (112), one end of the screw rod (111) is fixedly connected with a threaded rod (113), a sampling mechanism (200) is arranged inside the drilling sampling device (110), the sampling mechanism (200) comprises a first gear (210) and a bearing sleeve (211), one side of the first gear (210) is fixedly connected with the bearing sleeve (211), one side of the bearing sleeve (211) is fixedly connected with the first gear (210), the inside of the first gear (210) is arranged on the surface of the screw rod (111) through threads, one side of the first gear (210) is engaged with a second gear (212), the inside of the second gear (212) is fixedly connected with a rotating sleeve (213), one side of the rotating sleeve (213) is fixedly connected with a first bevel gear (214), a second bevel gear (215) is mounted on one side of the first bevel gear (214) in a meshed manner, a handle (216) is fixedly connected to one side of the second bevel gear (215), a drill bit (218) is fixedly connected to one side of the threaded rod (113), a sampling port (219) is formed in the drill bit (218), and a supporting mechanism (300) is arranged on one side of the protective sleeve (112).

2. The convenient sampling device for geotechnical engineering investigation of claim 1, which is characterized in that: the surface of the handle (216) is fixedly connected with an anti-slip pad (217), and anti-slip grains are arranged on the surface of the anti-slip pad (217).

3. The convenient sampling device for geotechnical engineering investigation of claim 1, which is characterized in that: the supporting mechanism (300) comprises a sliding groove (310) and a sliding block (311), the sliding groove (310) is formed in each of two sides of the protecting sleeve (112), the sliding block (311) is arranged inside the sliding groove (310) in a sliding mode, a rotating block (312) is fixedly connected to one side of the sliding block (311), a connecting block (313) is movably connected to one end of the rotating block (312), a first connecting rod (314) penetrates through the connecting block (313), a pull ring (316) is fixedly connected to one end of the first connecting rod (314), a first spring (318) is sleeved on the surface of the first connecting rod (314), a clamping rod (319) is fixedly connected to one side of the first connecting rod (314), a clamping groove (320) is formed in one side of the protecting sleeve (112), and the clamping groove (320) and the clamping rod (319) are clamped with each other.

4. The convenient sampling device for geotechnical engineering investigation of claim 3, wherein: the surface of the first connecting rod (314) is fixedly connected with a fixing sleeve (315), and one side of the fixing sleeve (315) is fixedly connected with a pressing block (317).

5. The convenient sampling device for geotechnical engineering investigation of claim 3, wherein: one side swing joint of turning block (312) has bracing piece (321), the one end of bracing piece (321) has cup jointed a shrink section of thick bamboo (322), the one end fixedly connected with second connecting rod (326) of a shrink section of thick bamboo (322), the one end swing joint of second connecting rod (326) has backup pad (327).

6. The convenient sampling device for geotechnical engineering investigation of claim 5, wherein: the inside fixedly connected with slide rail (323) of a shrink section of thick bamboo (322), the one end fixedly connected with sliding block (324) of bracing piece (321), sliding block (324) slidable mounting is on slide rail (323), the one end fixedly connected with second spring (325) of sliding block (324), the one end of second spring (325) extends to the inside of a shrink section of thick bamboo (322).