CN218117699U

CN218117699U - Sampling device is used in probing reconnaissance

Info

Publication number: CN218117699U
Application number: CN202222669246.0U
Authority: CN
Inventors: 郭冬冬; 史志敏; 王夏城
Original assignee: Fujian West Coast Architectural Design Institute Co ltd
Current assignee: Fujian West Coast Architectural Design Institute Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2022-12-23
Anticipated expiration: 2032-10-11

Abstract

The application discloses sampling device for probing investigation relates to geotechnical engineering investigation technical field, has improved the subaerial sampling device's of rugged problem of drilling efficiency poor, and it includes base and a plurality of supporting leg, be provided with the drilling pipe that can go up and down on the base, the supporting leg includes that vertical direction slides the lifter on the base and sets up the control pedestal in the lifter bottom, be provided with the lift piece of adjusting the lifter height on the base, the control pedestal lower extreme is provided with rotates the wheel, it fixes the mounting at subaerial with the control pedestal still to slide on the control pedestal. This application can improve rugged subaerial sampling device's drilling efficiency.

Description

Sampling device is used in probing reconnaissance

Technical Field

The utility model belongs to the technical field of geotechnical engineering reconnaissance technique and specifically relates to a sampling device is used in probing reconnaissance.

Background

The geotechnical layer needs to be surveyed before geotechnical engineering construction, whether the geotechnical layer is suitable for construction or not is determined according to a surveying result, and the surveying is an important means for acquiring accurate underground geological data in engineering geological surveying, so that a boring tool is often needed to be adopted to carry out the surveying and surveying on the geotechnical layer when the geotechnical layer is surveyed.

Chinese patent with publication number CN112963092A discloses a sampling device for drilling investigation, which comprises a base, a plurality of locking universal wheels are installed at the bottom of the base, a conveyor belt and two fixing mechanisms are installed on the base, the conveyor belt is connected with the two fixing mechanisms, a U-shaped frame is fixedly connected to the upper end of the base, a driving mechanism is fixedly connected to the bottom of the U-shaped frame, a transverse plate and a hollow drill rod are installed at one side of the driving mechanism, the hollow drill rod is installed at the bottom of the transverse plate, a material pushing mechanism is installed in the hollow drill rod, a wire winding mechanism is installed on the transverse plate, and the free end of the material pushing mechanism is wound on the wire winding mechanism.

When the ground is rugged and uneven, the base can not be kept horizontal, so that the hollow drill rod can only be obliquely inserted into the ground when moving towards the ground, and when the hollow drill rod deviates, the situation that the hollow drill rod is difficult to insert into the ground is caused, soil is possibly loosened on the other hand, and the drilling efficiency is poor.

SUMMERY OF THE UTILITY MODEL

In order to improve rugged subaerial sampling device's drilling efficiency, this application provides a sampling device for probing reconnaissance.

The application provides a sampling device is used in probing reconnaissance adopts following technical scheme:

the utility model provides a sampling device for probing investigation, includes base and a plurality of supporting leg, be provided with the drilling pipe that can go up and down on the base, the supporting leg includes that vertical direction slides the lifter on the base and sets up the control seat in the lifter bottom, be provided with the lift piece of adjusting the lifter height on the base, the control seat lower extreme is provided with rotates the wheel, it has the mounting of fixing the control seat subaerial still to slide on the control seat.

Through adopting above-mentioned technical scheme, make the base can slide through rotating the wheel, when needs are seted up drilling reconnaissance, highly make the base keep the level through controlling the lifter according to the road conditions, then the lifter is fixed firmly the lifter, and the rethread mounting is fixed subaerial with the control pedestal, realizes improving the effect of rugged and uneven subaerial sampling device's drilling efficiency.

Optionally, the lifting member is a threaded portion disposed on an outer peripheral side of the lifting rod, the base is provided with a threaded groove for the threaded portion to be matched, the lifting rod is rotatably connected to the control seat, and the control seat is provided with a limiting member for limiting rotation of the control seat.

Through adopting above-mentioned technical scheme, under the cooperation of screw thread portion and thread groove, realize the lift effect of lifter, because under the cooperation of restriction piece, the control pedestal can't rotate to can realize when the height of lifter differs, the orientation of a plurality of rotating wheel remains unanimous throughout, and the device can remove on ground.

Optionally, a rotating disc is arranged on one side, close to the control seat, of the lifting rod, a rotating groove for rotating the rotating disc is formed in the upper end face of the control seat, and a clamping ring is arranged at the notch of the rotating groove.

Through adopting above-mentioned technical scheme, under the cooperation of rotary disk and swivelling chute, realize the lifter and rotate for the control pedestal, the joint ring can reduce the rotary disk and break away from the possibility in swivelling chute.

Optionally, the limiting piece is a plurality of guide rods arranged on the control base, and a guide groove for the guide rods to slide in the vertical direction is formed in the base.

Through adopting above-mentioned technical scheme, under the cooperation of guide bar and guide way, the unable relative base of control cabinet rotates.

Optionally, the fixing part is a fixing ring which slides on the control seat in the vertical direction, the lower end of the fixing ring is provided with a plurality of insertion rods, and the control seat is provided with an elastic part for controlling the fixing ring to descend.

Through adopting above-mentioned technical scheme, when needs fixed control seat, under the cooperation of elastic component, the solid fixed ring of control descends, inserts ground until insertion rod and solid fixed ring, realizes that the mounting fixes the effect on ground with the control seat.

Optionally, the elastic component is a butt spring, a lifting groove for lifting the fixing ring is formed in the lower end face of the control seat, one end of the butt spring is abutted to the fixing ring, and the other end of the butt spring is abutted to the bottom of the lifting groove.

Through adopting above-mentioned technical scheme, under the effect of butt spring elasticity, solid fixed ring receives decurrent elasticity all the time to it inserts ground to make things convenient for the inserted bar more.

Optionally, the fixing ring side wall is provided with a pedal.

Through adopting above-mentioned technical scheme, conveniently control solid fixed ring and peg graft the pole through the pedal and insert ground, when the fixed effect of mounting is relieved to needs, also can control through the pedal.

Optionally, a control panel sliding in the horizontal direction is further arranged on the control seat, a first control groove and a second control groove for the control panel to insert are formed in the fixing ring, when the control panel is inserted into the first control groove, the fixing ring and the insertion rod are both located in the retraction lifting groove, and when the control panel is inserted into the second control groove, the fixing ring is inserted into the ground.

Through adopting above-mentioned technical scheme, when solid fixed ring income lift inslot, the control panel inserts first control tank, reduces the device and slides the restriction of in-process grafting pole to the rolling wheel, and when solid fixed ring and grafting pole inserted the ground, the control panel inserts the second control tank, reduces solid fixed ring rising possibility to improve the stability of control seat.

Optionally, the control panel lateral wall is provided with the limiting plate, the limiting groove that supplies the limiting plate horizontal direction to slide is seted up to the control seat lateral wall, limiting groove notch department is provided with the restriction piece.

Through adopting above-mentioned technical scheme, under the restriction of restriction piece, the limiting plate can't break away from outside the spacing groove, realizes reducing the effect that the control panel breaks away from the outer possibility of control seat.

In summary, the present application includes at least one of the following advantages:

through the height of adjusting the lifter, make the highly production of control cabinet change, realize can making the base keep the level on rugged and uneven ground to make the effect of drilling efficiency maximize.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic cross-sectional view of the highlighted mount in this embodiment;

fig. 3 is a schematic cross-sectional view of the highlighting control plate in this embodiment.

Description of reference numerals: 1. a base; 11. a thread groove; 13. a guide groove; 2. supporting legs; 21. a lifting rod; 211. rotating the disc; 22. a control seat; 221. a rotating tank; 222. a rotating groove; 223. a lifting groove; 224. treading the groove; 225. a sliding groove; 226. a limiting groove; 3. controlling the motor; 4. drilling a pipe; 5. a lifting member; 51. a threaded portion; 6. a snap ring; 7. a limiting member; 71. a guide bar; 8. a rotating wheel; 9. a fixing member; 91. a fixing ring; 911. a plug-in rod; 912. a first control slot; 913. a second control slot; 10. an elastic member; 101. an abutment spring; 31. treading a pedal; 32. a control panel; 321. a limiting plate; 33. and limiting the block.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses sampling device for drilling reconnaissance.

Referring to fig. 1, the sampling device for drilling investigation includes base 1 and a plurality of supporting leg 2, installs control motor 3 on base 1, installs drilling pipe 4 on control motor 3, starts control motor 3, and drilling pipe 4 can insert in the ground. In the embodiment, four support legs 2 are taken as an example, and the four support legs 2 are respectively installed at four corners of the base 1.

Referring to fig. 1, the support leg 2 includes a lifting rod 21 and a control base 22, wherein the control base 22 is installed at the lower end of the lifting rod 21, a lifting member 5 is further installed on the base 1, the lifting member 5 is a threaded portion 51 arranged at the outer peripheral side of the lifting rod 21, a threaded groove 11 matched with the threaded portion 51 is formed in the base 1, the lifting rod 21 is rotated, and the lifting rod 21 can drive the control base 22 to lift under the matching of the threaded portion 51 and the threaded groove 11.

Referring to fig. 1 and 2, the rotation plate 211 is welded to one side of the lifting rod 21 close to the control seat 22, a rotation groove 221 for the rotation of the rotation plate 211 is formed in the upper end surface of the control seat 22, and after the rotation plate 211 enters the rotation groove 221, a snap ring 6 is welded to the notch of the rotation groove 221. The cooperation between the rotary disk 211 and the rotary groove 221 allows the control base 22 to rotate relative to the lift lever 21, and the rotary disk 211 can rotate while being sandwiched between the snap ring 6 and the bottom of the rotary groove 221, thereby preventing the rotary disk 211 from sliding in a direction away from the bottom of the rotary groove 221.

Referring to fig. 1 and 2, the control base 22 is further provided with a limiting member 7 which is limited to a plurality of guide rods 71 welded on the upper end surface of the control base 22, in this embodiment, two guide rods 71 are taken as an example, the base 1 is provided with guide grooves 13 for the guide rods 71 to slide in the vertical direction, and the control base 22 cannot rotate all the time in the process of sliding in the vertical direction of the lifting rod 21 under the cooperation of the two guide rods 71 and the two guide grooves 13.

Referring to fig. 2, a rotating wheel 8 is rotatably connected to the lower end of the control seat 22, a rotating groove 222 for the rotating wheel 8 to rotate is formed in the lower end surface of the control seat 22, the rotating wheel 8 is rotatably connected in the rotating groove 222 through a shaft, and a part of the rotating wheel 8 extends out of the rotating groove 222, so that the control device can be conveniently moved under the cooperation of the rotating wheel 8.

Referring to fig. 1 and 2, a fixing member 9 is further installed on the control seat 22, the fixing member 9 is a fixing ring 91, a plurality of plugging rods 911 are further welded on the lower end face of the fixing ring 91, a lifting groove 223 allowing the fixing ring 91 to slide in the vertical direction is further formed in the lower end face of the control seat 22, an elastic member 10 is further installed in the control seat 22, the elastic member 10 is an abutting spring 101, one end of the abutting spring 101 abuts against the fixing ring 91, and the other end of the abutting spring 101 abuts against the bottom of the lifting groove 223.

Referring to fig. 1 and 2, when the control seat 22 moves to a designated position, the fixing ring 91 starts to descend in cooperation with the elastic force of the abutting spring 101 until the plugging rod 911 and the fixing ring 91 are inserted into the ground, so that the fixing member 9 fixes the control seat 22 on the ground.

Referring to fig. 1 and 2, the pedal 31 is further welded on the side wall of the fixing ring 91, the control seat 22 is provided with a pedal groove 224 for the pedal 31 to slide in the vertical direction, the pedal groove 224 is communicated with the lifting groove 223, and the pedal 31 is stepped, so that the descending speed of the fixing ring 91 can be increased, and the plugging rod 911 and the fixing ring 91 are more stably plugged on the ground. And when the fixing effect of the fixing ring 91 and the plugging rod 911 on the control seat 22 needs to be released, the pedal 31 is tilted to realize the effect of convenient control.

Referring to fig. 3, the control board 32 is further installed on the control board 22, a sliding groove 225 for sliding the control board 32 in a horizontal direction is formed in a side wall of the control board 22, the sliding groove 225 communicates with the lifting groove 223, and a first control groove 912 and a second control groove 913 are formed in the fixing ring 91.

Referring to fig. 3, when the control panel 32 is inserted into the first control groove 912, the fixing ring 91 and the plugging rod 911 are both located in the lifting groove 223, so as to reduce the possibility that the plugging rod 911 limits the rotation of the rotating wheel 8, and the device can be driven by the rotating wheel 8 to slide.

Referring to fig. 3, when the control plate 32 is inserted into the second control groove 913 while the fixing ring 91 and the bayonet pole 911 are inserted into the ground, the stability of the fixing ring 91 and the bayonet pole 911 in the ground can be further enhanced by the control plate 32.

Referring to fig. 3, in order to prevent the control board 32 from separating from the control seat 22, a limiting plate 321 is welded on the sidewall of the control board 32, a limiting groove 226 for the limiting plate 321 to slide in the horizontal direction is formed in the sidewall of the control seat 22, after the limiting plate 321 enters the limiting groove 226, a limiting block 33 is welded at the notch of the limiting groove 226, the limiting plate 321 slides towards the direction close to the limiting block 33 until the limiting plate 321 abuts against the limiting block 33, the limiting plate 321 cannot move at this moment, and the effect of reducing the possibility that the control board 32 separates from the control seat 22 is achieved.

The embodiment of the application provides a sampling device for drilling reconnaissance, and the implementation principle is as follows:

the height of rotatory lifter 21 regulation lifter 21, according to road conditions regulation control seat 22's height, then operation control panel 32 breaks away from out first control tank 912, then tramples pedal 31 and make solid fixed ring 91 and peg graft pole 911 insert the ground in, insert control panel 32 again in the second control tank 913, realize control seat 22 fixed effect subaerial, because base 1 remains the level throughout, the effect of the drilling efficiency of the subaerial sampling device of realization improvement bumpiness.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A sampling device for drilling investigation which characterized in that: including base (1) and a plurality of supporting leg (2), be provided with drill pipe (4) that can go up and down on base (1), supporting leg (2) include that vertical direction slides lifter (21) on base (1) and setting up control seat (22) in lifter (21) bottom, be provided with lift (5) of adjusting lifter (21) height on base (1), control seat (22) lower extreme is provided with rotates wheel (8), it fixes subaerial mounting (9) with control seat (22) to go up still to slide on control seat (22).

2. A sampling device for drilling investigation according to claim 1, wherein: the lifting piece (5) is a thread part (51) arranged on the outer periphery of the lifting rod (21), the base (1) is provided with a thread groove (11) for the thread part (51) to be matched, the lifting rod (21) is rotatably connected to the control seat (22), and the control seat (22) is provided with a limiting piece (7) for limiting the rotation of the control seat (22).

3. A sampling device for use in exploratory drilling according to claim 2, wherein: one side of the lifting rod (21) close to the control seat (22) is provided with a rotating disk (211), the upper end face of the control seat (22) is provided with a rotating groove (221) for the rotating disk (211) to rotate, and a clamping ring (6) is arranged at the notch of the rotating groove (221).

4. A sampling device for drilling investigation according to claim 3, wherein: the limiting piece (7) is a plurality of guide rods (71) arranged on the control base (22), and guide grooves (13) for the guide rods (71) to slide in the vertical direction are formed in the base (1).

5. A sampling device for use in exploratory drilling according to claim 4, wherein: the fixing piece (9) is a fixing ring (91) which slides on the control seat (22) in the vertical direction, the lower end of the fixing ring (91) is provided with a plurality of inserting rods (911), and the control seat (22) is provided with an elastic piece (10) which controls the fixing ring (91) to descend.

6. A sampling device for drilling investigation according to claim 5, wherein: elastic component (10) are butt spring (101), control seat (22) lower terminal surface offers the lift groove (223) that supplies solid fixed ring (91) to go up and down, the one end butt of butt spring (101) is on solid fixed ring (91), the other end butt of butt spring (101) is at lift groove (223) tank bottom.

7. A sampling device for drilling investigation according to claim 6, wherein: the side wall of the fixing ring (91) is provided with a pedal (31).

8. A sampling device for use in exploratory drilling according to claim 5, wherein: still be provided with control panel (32) that the horizontal direction slided on control seat (22), set up on solid fixed ring (91) and supply control panel (32) male first control groove (912) and second control groove (913), when control panel (32) insert first control groove (912), gu fixed ring (91) and peg graft pole (911) all are in income lift groove (223), when control panel (32) insert second control groove (913), gu fixed ring (91) inserts ground.

9. A sampling device for drilling investigation according to claim 8, wherein: the utility model discloses a control panel, including control panel (32), control seat (22), control panel lateral wall, control seat (32) lateral wall are provided with limiting plate (321), limiting groove (226) that supply limiting plate (321) horizontal direction to slide are seted up to control seat (22) lateral wall, limiting groove (226) notch department is provided with limiting block (33).