CN213838500U

CN213838500U - Drilling rig for rock and soil investigation

Info

Publication number: CN213838500U
Application number: CN202022195976.2U
Authority: CN
Inventors: 胡军
Original assignee: 404 Geological Team Of Sichuan Bureau Of Geology And Mineral Exploration And Development
Current assignee: 404 Geological Team Of Sichuan Bureau Of Geology And Mineral Exploration And Development
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-07-30
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a drilling device for geotechnical investigation, which structurally comprises an operating room, a track, a connector, a support rod, a retractable part, a telescopic buckle, a telescopic rod and a drill bit, wherein the operating room is in control fit with the track, the connector is in control fit with the operating room, the support rod is in movable fit with the connector, the retractable part is connected with the support rod, the telescopic buckle is in movable fit with the retractable part, the telescopic rod is in movable fit with the telescopic buckle, and the drill bit is in movable fit with the telescopic rod; the utility model discloses a dirt separator and the cooperation each other of ejector pin can fall the further clearance of earth of telescopic link, and dirt separator passes through the mutually supporting of rotation axis and vibrator, can rotate at the extreme point of ejector pin, then dirt separator and vibrator can attach around the telescopic link, clear up earth, can shake some earth that have dried off through the vibrator and fall, then absorb earth in the impurity box through dirt separator.

Description

Drilling rig for rock and soil investigation

Technical Field

The utility model relates to an reconnaissance equipment field, specific is a probing device for ground reconnaissance.

Background

Drilling is an indispensable part in geotechnical engineering investigation, the drilling device can drill a field land through the rotating force of a drill bit, so that the field land can go deep into the land, and then the condition inside the land is investigated manually, so that the drilled land can be further developed;

but prior art's drilling rig is when going on boring to the soil, because the telescopic link wherein of the increase of degree of depth can be along with the drill bit together enters into the soil in, then the telescopic link is in the soil, thereby can be infected with earth because of the reason of the inside humidity of soil, and when the telescopic link is contracting the drill bit back, the telescopic link can be together retrieved with subsidiary earth, the telescopic link can lead to rustting because of the reason of earth humidity for a long time, then the expansion bend that wherein has also can lead to the fact the influence because of long-time accumulation's earth to it, make follow-up when continuing to use if needs, can be because the trouble that the rust reason of earth in the expansion bend leads to.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a probing device is used in ground reconnaissance.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a drilling device for geotechnical investigation structurally comprises an operation room, a crawler, a connector, a support rod, a retraction part, a telescopic buckle, a telescopic rod and a drill bit, wherein the operation room is in control fit with the crawler, the connector is in control fit with the operation room, the support rod is in movable fit with the connector, the retraction part is connected with the support rod, the telescopic buckle is in movable fit with the retraction part, the telescopic rod is in movable fit with the telescopic buckle, and the drill bit is in movable fit with the telescopic rod;

the telescopic buckle is composed of a telescopic base, a mandril base, an impurity box, a mandril, a dirt remover, a movable device and an outlet, wherein the mandril base is arranged on the left side and the right side of the telescopic base, the impurity box is connected with the mandril base, the mandril is movably matched with the mandril base, the dirt remover is movably matched with the mandril, and the movable device is connected with the outlet.

Further, the activity ware comprises power supply, electric wire, spiral base, hob, adsorption plate, fixer, rotation axis, spring axle and fly leaf, the power supply carries out electric power cooperation with the electric wire, the spiral base carries out electric power cooperation through electric wire and power supply, the hob carries out clearance fit with the spiral base, the adsorption plate carries out clearance fit with the hob, the left and right sides of adsorption plate is located to the fixer, the left side of adsorption plate is located to the rotation axis, the spring axle carries out clearance fit with the rotation axis, the fly leaf carries out clearance fit with the rotation axis.

Furthermore, the dirt separator comprises a vibrator, a scraper blade, a dust collector, a guide pipe, an interface and a rotator, wherein the vibrator is connected with the scraper blade, the dust collector is connected with the guide pipe, the interface is arranged at the upper end of the guide pipe, and the rotator is movably matched with the scraper blade.

Further, the telescopic link carries out height adjustment through receiving and releasing department and bracing piece, the drill bit controls the cooperation with controlling the room, the bracing piece controls the cooperation through connector and control the room, flexible knot controls the cooperation with controlling the room, receive and release department controls the cooperation with controlling the room, flexible base carries out clearance fit with the telescopic link, the dirt separator passes through the inside pipe of ejector pin and is connected with the impurity case.

Furthermore, the power supply is in electric power fit with the control room through an electric wire, the spiral base is in control fit with the control room, the fixer is in control fit with the control room, and the movable plates are arranged on the periphery of the telescopic rod.

Furthermore, the rotator is in control fit with the control chamber, the guide pipe is connected with a channel inside the ejector rod through a connector, the vibrator is in control fit with the control chamber, and the dust collector is in control fit with the control chamber.

Further, the ejector pin can stretch out and draw back through the ejector pin base, then drives the dirt separator and stretches out from the export through the activity ware, and the dirt separator that makes can stretch out certain length through the ejector pin and clear up for the telescopic link, makes the telescopic link when not contracting, and the soil block on the telescopic link can be cleared up by the dirt separator and then enters the impurity incasement through the pipe discharge to the telescopic link can not bring earth into flexible the knot fast when contracting, keeps clean in making flexible the knot.

Further, be equipped with adsorption plate and fixer in the activity ware, under the control through controlling the room, when ejector pin and dirt separator do not work, fixer and adsorption plate can fix the rotation axis, make the export be in the encapsulated situation, only leave the movable passage of telescopic link, when the ejector pin carries out the during operation, control the fixer through controlling the room, make it release the rotation axis, then contract adsorption plate and fixer through the hob, make the ejector pin can promote the fly leaf, the fly leaf rotates through the rotation axis and compresses the spring shaft, then the ejector pin props the fly leaf and makes it can not close the export again because of the bounce-back of spring shaft, when the ejector pin contracts, the fly leaf does not have the strong point, rebound through the spring shaft, make the export closed by the fly leaf again.

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

1. the utility model discloses a dirt separator and the cooperation each other of ejector pin can fall the further clearance of earth of telescopic link, and dirt separator passes through the mutually supporting of rotation axis and vibrator, can rotate at the extreme point of ejector pin, then dirt separator and vibrator can attach around the telescopic link, clear up earth, can shake some earth that have dried off through the vibrator and fall, then absorb earth in the impurity box through dirt separator.

2. The utility model discloses an under the effect of activity ware, do not carry out the during operation at ejector pin and dirt separator, it can be fixed all around at the telescopic link, the export that only stays the telescopic link makes the telescopic link can normally work, flexible the knot is in the enclosed state when messenger's ejector pin and dirt separator do not clear up the telescopic link, the export that only stays the telescopic link lets the telescopic link work, make dust in the environment or the earth that the drill bit brought in drilling can not enter into in the space at dirt separator and ejector pin place.

Drawings

Fig. 1 is the utility model relates to a probing device's for ground reconnaissance structural schematic.

Fig. 2 is a schematic structural view of the expansion buckle of the present invention.

Fig. 3 is a schematic structural view of the exercise device of the present invention.

Fig. 4 is a schematic structural view of the dirt separator of the present invention.

In the figure: the device comprises a control chamber-1, a crawler-2, a connector-3, a support rod-4, a storage place-5, a telescopic buckle-6, a telescopic rod-7, a drill bit-8, a telescopic base-61, a push rod base-62, an impurity box-63, a push rod-64, a dirt remover-65, a moving device-66, an outlet-67, a power supply-661, a wire-662, a spiral base-663, a spiral rod-664, an adsorption plate-665, a fixer-666, a rotating shaft-667, a spring shaft-668, a movable plate-669, a vibrator-651, a scraper-652, a dust collector-653, a conduit-654, an interface-655 and a rotator-656.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments, not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples

As shown in fig. 1-4, the utility model provides a drilling rig for geotechnical investigation, its structure includes control room 1, track 2, connector 3, bracing piece 4, receive and release 5, flexible knot 6, telescopic link 7 and drill bit 8, control room 1 and track 2 control the cooperation, connector 3 controls the cooperation with control room 1, bracing piece 4 carries out the clearance fit with connector 3, receive and release 5 with be connected with bracing piece 4, flexible knot 6 carries out clearance fit with receive and release 5, telescopic link 7 carries out clearance fit with flexible knot 6, drill bit 8 carries out clearance fit with telescopic link 7; the telescopic buckle 6 comprises a telescopic base 61, an ejector rod base 62, an impurity box 63, an ejector rod 64, a dirt remover 65, a moving device 66 and an outlet 67, the left and right sides of the telescopic base 61 is provided with the ejector rod base 62, the impurity box 63 is connected with the ejector rod base 62, the ejector rod 64 is in moving fit with the ejector rod base 62, the dirt remover 65 is in moving fit with the ejector rod 64, the moving device 66 is connected with the outlet 67, the moving device 66 is composed of a power supply 661, an electric wire 662, a spiral base 663, a spiral rod 664, an adsorption plate 665, a fixer 666, a rotating shaft 667, a spring shaft 668 and a movable plate 669, the power supply 661 is in electric fit with the electric wire 662, the spiral base 663 is in electric fit with the power supply 662, the spiral rod 664 is in moving fit with the spiral base 663, the adsorption plate 665 is in moving fit with the spiral rod 664, the left and right sides of adsorption plate 665 is located to fixer 666, the left side of adsorption plate 665 is located to rotation axis 667, spring shaft 668 carries out the clearance fit with rotation axis 667, fly leaf 669 carries out the clearance fit with rotation axis 667, dirt separator 65 comprises electromagnetic shaker 651, scraper 652, dust catcher 653, pipe 654, interface 655 and circulator 656, electromagnetic shaker 651 is connected with scraper 652, dust catcher 653 is connected with pipe 654, the upper end of pipe 654 is located to interface 655, circulator 656 carries out the clearance fit with scraper 652, telescopic link 7 carries out height adjustment through receiving and releasing department 5 and bracing piece 4, drill bit 8 carries out the control fit with control room 1, bracing piece 4 carries out the control fit with control room 1 through connector 3, flexible knot 6 carries out the control fit with control room 1, receiving and releasing department 5 carries out the control fit with control room 1, the telescopic base 61 and the telescopic rod 7 are movably matched, the dirt separator 65 is connected with the impurity box 63 through a guide pipe inside the push rod 64, the power supply 661 is electrically matched with the control chamber 1 through an electric wire 662, the spiral base 663 is controlled and matched with the control chamber 1, the fixer 666 is controlled and matched with the control chamber 1, the movable plate 669 is arranged around the telescopic rod 7, the rotator 656 is controlled and matched with the control chamber 1, the guide pipe 654 is connected with a channel inside the push rod 64 through an interface 655, the vibrator 651 is controlled and matched with the control chamber 1, the dust collector 653 is controlled and matched with the control chamber 1, the push rod 64 can be stretched and stretched through the push rod base 63, then the dirt separator 65 is driven to stretch out from the outlet 67 through the movable device 66, and the dirt separator 65 can stretch out to a certain length through the push rod 64 to clean the telescopic rod 7, when the telescopic rod 7 is not retracted, soil blocks on the telescopic rod 7 can be cleaned by the dirt remover 65 and then discharged into the impurity box 63 through the guide tube 654, so that the telescopic rod 7 can not bring soil into the telescopic buckle 6 quickly when retracted, the telescopic buckle 6 can be kept clean, the mover 66 is provided with the adsorption plate 665 and the fixer 666, under the control of the control chamber 1, when the ejector rod 64 and the dirt remover 65 are not working, the fixer 666 and the adsorption plate 665 can fix the rotating shaft 667, the outlet 67 is in a closed state, only the moving channel of the telescopic rod 7 is reserved, when the ejector rod 64 works, the fixer 666 is controlled by the control chamber 1 to release the rotating shaft 667, then the adsorption plate 665 and the fixer 666 are retracted through the screw rod 66, the ejector rod 64 can push the movable plate 669, the movable plate 669 rotates through the rotating shaft 667 to compress the spring shaft 668, the rod 64 then supports the plate 669 so that it does not close the outlet 67 again due to the rebounding of the spring axis 668. when the rod 64 is retracted and the plate 669 has no support point, the plate is rebounded by the spring axis 668 so that the outlet 67 can be closed again by the plate 669.

The working principle of the present invention is explained as follows: when the drilling device of the utility model is used, a worker firstly enters the interior of the control chamber 1 to control the machine through the control chamber 1, then the machine is moved to a place needing to be mined through the crawler 2, then the support rod 4 can be lifted through the control of the control chamber 1 to the connector 3, then the retraction part 5 and the expansion buckle 6 are driven to rise to a certain height, the expansion link 7 can be extended through the control of the retraction part 5 and the expansion buckle 6 by the control chamber 1, so that the drill bit 8 can be aligned to a point needing to be mined, when the drill bit 8 mines the land, along with the extension of the length, the expansion link 7 can also enter the land along with the drill bit 8, at the moment, the drill bit 8 can splash earth in the working process, so that the expansion link 7 can be stained with the earth, after the mining is finished, when the expansion link 7 needs to be retracted, firstly, the ejector rod base 62 drives the ejector rod 64 to enable the ejector rod 64 to extend out of the dirt separator 65, when the dirt separator 65 extends out of the movable device 66, at this time, the fixing device 666 of the movable device 66 is closed through the control chamber 1 to enable the movable device 66 not to fix the rotating shaft 667 any more, then the screw rod 664 drives the fixing device 666 and the adsorption plate 665 to further contract to enable the rotating shaft 667 to work normally, then the ejector rod 64 and the dirt separator 65 push the movable plate 669, the movable plate 669 drives the rotating shaft 667 to rotate to enable the rotating shaft 667 to rise, the movable plate 669 drives the rotating shaft 667 to rise, the spring shaft 668 is compressed, at this time, the ejector rod 64 can drive the dirt separator 65 to extend out of the outlet 67, the ejector rod 64 can support the movable plate 669 to enable the movable plate 669 not to close the outlet 67 again due to rebound of the spring shaft 668, then the dirt separator 65 works, the vibrator 651, the scraper 652 and the scraper 668 carried by the dirt separator 65, The dust collector 653 carries out decontamination work, at this time, the rotator 656 carried by the decontamination device 65 rotates to enable the above components to clean the telescopic rod 7, the dust collector 653 absorbs the soil cleaned by the vibrator 651 and the scraper 652 to enable the soil to enter the impurity box 63 through the conduit 654, then the soil is discharged again along with the outlet at the right side of the impurity box 63 to enable the soil to return to the ground again, after the cleaning is finished, the ejector rod 64 drives the decontamination device 65 to contract, so that the movable plate 669 has no supporting point, the spring shaft 668 rebounds to enable the spring shaft 668 to seal the outlet 67 again, when the machine operates, dust cannot enter the ejector rod 64 and the decontamination device 65 from the outlet 67, then the fixer 666 and the screw rod 664 are operated through the operation chamber 1 to enable the rotation shaft 667 to be fixed again, so that it does not cause the rotation shaft 667 and the movable plate 669 to compress and rebound the spring shaft 668 repeatedly due to the shaking of the machine, so that it can tightly close the outlet 67.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

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 probing device for geotechnical investigation, its structure includes control room (1), track (2), connector (3), bracing piece (4), receive and releases department (5), flexible knot (6), telescopic link (7) and drill bit (8), its characterized in that: the control room (1) is in control fit with the crawler (2), the connector (3) is in control fit with the control room (1), the support rod (4) is in movable fit with the connector (3), the retraction position (5) is connected with the support rod (4), the telescopic buckle (6) is in movable fit with the retraction position (5), the telescopic rod (7) is in movable fit with the telescopic buckle (6), and the drill bit (8) is in movable fit with the telescopic rod (7);

flexible knot (6) comprise flexible base (61), ejector pin base (62), impurity case (63), ejector pin (64), dirt separator (65), activity ware (66) and export (67), flexible base (61) left and right sides is equipped with ejector pin base (62), impurity case (63) are connected with ejector pin base (62), ejector pin (64) carry out the clearance fit with ejector pin base (62), dirt separator (65) carry out the clearance fit with ejector pin (64), activity ware (66) are connected with export (67).

2. The drilling apparatus for geotechnical investigation of claim 1, wherein: the movable device (66) consists of a power supply (661), an electric wire (662), a spiral base (663), a spiral rod (664), an adsorption plate (665), a fixer (666), a rotating shaft (667), a spring shaft (668) and a movable plate (669), the power supply (661) is electrically coupled to the electric wire (662), the screw base (663) is electrically coupled to the power supply (661) via the electric wire (662), the screw rod (664) is movably matched with the screw base (663), the adsorption plate (665) is movably matched with the screw rod (664), the fixer (666) is arranged at the left side and the right side of the absorption plate (665), the rotating shaft (667) is arranged at the left side of the absorption plate (665), the spring shaft (668) is movably matched with the rotating shaft (667), and the movable plate (669) is movably matched with the rotating shaft (667).

3. The drilling apparatus for geotechnical investigation of claim 1, wherein: the dirt separator (65) is composed of a vibrator (651), a scraper (652), a dust collector (653), a conduit (654), an interface (655) and a rotator (656), wherein the vibrator (651) is connected with the scraper (652), the dust collector (653) is connected with the conduit (654), the interface (655) is arranged at the upper end of the conduit (654), and the rotator (656) is movably matched with the scraper (652).

4. The drilling apparatus for geotechnical investigation of claim 1, wherein: the telescopic rod (7) is subjected to height adjustment through the folding and unfolding position (5) and the supporting rod (4), the drill bit (8) is subjected to control and matching with the control chamber (1), the supporting rod (4) is subjected to control and matching with the control chamber (1) through the connector (3), the telescopic buckle (6) is subjected to control and matching with the control chamber (1), the folding and unfolding position (5) is subjected to control and matching with the control chamber (1), the telescopic base (61) is subjected to movable matching with the telescopic rod (7), and the dirt remover (65) is connected with the impurity box (63) through a guide pipe inside the ejector rod (64).

5. The drilling apparatus for geotechnical investigation of claim 2, wherein: power supply (661) carry out electric power cooperation through electric wire (662) with control room (1), spiral base (663) control the cooperation with controlling room (1), fixer (666) control the cooperation with controlling room (1), all around of telescopic link (7) are located in fly leaf (669).

6. A boring device for geotechnical investigation according to claim 3, wherein: the rotator (656) is in control fit with the control chamber (1), the guide pipe (654) is connected with a channel inside the ejector rod (64) through the interface (655), the vibrator (651) is in control fit with the control chamber (1), and the dust collector (653) is in control fit with the control chamber (1).