CN114354756B - In-hole wave velocity measurement sampling equipment and sampling method for rock-soil exploration - Google Patents
In-hole wave velocity measurement sampling equipment and sampling method for rock-soil exploration Download PDFInfo
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- CN114354756B CN114354756B CN202210012206.0A CN202210012206A CN114354756B CN 114354756 B CN114354756 B CN 114354756B CN 202210012206 A CN202210012206 A CN 202210012206A CN 114354756 B CN114354756 B CN 114354756B
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- 238000005070 sampling Methods 0.000 title claims abstract description 163
- 239000002689 soil Substances 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000005259 measurement Methods 0.000 title claims description 5
- 239000000523 sample Substances 0.000 claims abstract description 77
- 238000001514 detection method Methods 0.000 claims abstract description 49
- 239000000428 dust Substances 0.000 claims abstract description 48
- 239000011435 rock Substances 0.000 claims abstract description 24
- 238000005553 drilling Methods 0.000 claims abstract description 22
- 238000012360 testing method Methods 0.000 claims abstract description 9
- 238000004804 winding Methods 0.000 claims description 21
- 210000000078 claw Anatomy 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 9
- 230000003116 impacting effect Effects 0.000 claims 10
- 238000004080 punching Methods 0.000 abstract description 4
- 238000007689 inspection Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Abstract
The utility model provides a rock-soil exploration is with downthehole wave speed test sampling equipment and sampling method, relates to the rock-soil exploration field, and sampling equipment includes drilling detection device, impact sampling device, protection device and dust collector, drilling detection device is connected with impact sampling device, and drilling detection device is connected with protection device, and protection device is connected with dust collector. The measuring staff holds the grab handle and makes the impact sampling device keep vertical, the impact sampling device produces the impact and makes the drill bit continuously punch downwards, prepare for detection, after punching to suitable degree of depth, drilling detection device stretches out the probe, the probe pierces into the rock soil, begin to detect, the probe passes through the connecting wire with detection data and inputs into detecting instrument in, accomplish shear wave analysis, impact sampling device can sample different layers in the rock soil respectively, protection device can protect detecting instrument from collision, dust collector can clear away the dust around the detecting instrument and keep instrument clean. The invention has simple working procedure and convenient and quick operation.
Description
Technical Field
The invention relates to the field of rock-soil exploration, in particular to an in-hole wave velocity measurement sampling device and a sampling method for rock-soil exploration.
Background
In the field of rock and soil exploration, wave velocity tests can divide field types, calculate field foundation periods, provide foundation soil power parameters required by seismic response analysis, judge foundation soil liquefaction possibility and evaluate foundation treatment effects, and the conventional equipment is inconvenient to operate and cannot complete detection conveniently and rapidly.
Disclosure of Invention
The invention aims to provide an in-hole wave velocity test sampling device for rock and soil exploration, which can conveniently complete punching and detection and can provide protection for a detection instrument.
The aim of the invention is achieved by the following technical scheme:
the utility model provides a rock-soil exploration is with downthehole wave test sampling equipment, includes drilling detection device, strikes sampling device, protection device and dust collector, drilling detection device is connected with striking sampling device, and drilling detection device is connected with protection device, and protection device is connected with dust collector.
The drilling detection device comprises a knocking shell, a transmission shell, a probe cylinder, a drill slide rail, a motor shaft, a motor support, a bevel gear, a conical fluted disc, a vortex slide rail, a vortex slide claw, a drill bit, a worm wheel shaft support, a belt, a conveying disc shaft, a disc shaft support, a conveying disc, a clamping disc sliding block, a slide block slide rail, a clamping spring, a probe, a lifting upper cover, a winding chamber, a fixed shaft, a spring, a winding reel and a probe connecting wire, wherein the knocking shell is connected with the transmission shell, the transmission shell is connected with the probe cylinder, the probe cylinder is connected with the drill slide rail, the motor is connected with the motor shaft, the motor is connected with the motor support, the motor support is connected with the drill slide rail, the motor shaft is connected with the bevel gear, the bevel gear is in meshed connection with the conical tooth disc, the vortex slide rail is in sliding connection with the vortex slide rail, the vortex slide claw is in sliding connection with the drill slide rail, the spiral tooth is arranged on the drill bit, the spiral tooth is arranged on the motor shaft, the spiral tooth on the motor shaft is in meshed connection with the worm wheel shaft, the worm wheel shaft is connected with the worm wheel shaft, the probe cylinder is in rotating connection with the probe slide rail, the probe cylinder is connected with the probe slide rail, the two clamping disc is connected with the clamping disc slide rails, the clamping disc is in sliding connection with the clamping disc, the clamping slide rail is in sliding connection with the clamping disc, and the clamping disc is in sliding connection with the clamping disc, and the sliding disc is in sliding connection with the sliding disc, the lifting upper cover is connected with the winding chamber, the lifting upper cover is connected with the fixed shaft, the winding reel is connected with the fixed shaft through a spring, the winding reel is rotationally connected with the lifting upper cover, the winding reel is connected with the probe connecting wire, and the probe connecting wire is connected with the probe.
The impact sampling device comprises a grab handle, an upper cover, an impact cylinder, an impact disc support, a connecting rod, an impact hammer I, an impact hammer sliding rail, an impact hammer II, a reset spring, a sampling worm wheel shaft, a notch cone block, a sampling cylinder support, a sampling frame, a sampling cone cylinder and a sampling spring, wherein a knocking shell is connected with the impact cylinder, the grab handle is connected with the upper cover, the upper cover is connected with the impact cylinder, the impact disc is rotationally connected with the impact disc support, the impact disc support is connected with the impact cylinder, the impact disc is connected with power, the impact disc is hinged with the connecting rod, the connecting rod is hinged with the impact hammer I, the impact hammer I is in sliding connection with the impact hammer sliding rail, the impact hammer sliding rail is connected with the impact cylinder II, the reset spring is positioned below the impact hammer II, the reset spring is in a normal state, the sampling worm is rotationally connected with the upper cover, the sampling worm is in meshed connection with the sampling worm wheel shaft, the sampling worm is connected with the sampling worm wheel shaft, the sampling worm block is connected with the notch cone block, the notch cone block is connected with the sampling cylinder support, the sampling frame is connected with the sampling cone cylinder, the sampling frame is in contact with the sampling cone cylinder, the small clearance fit with the sampling cone cylinder, the impact cone support is connected with the impact cone cylinder, the impact cone is connected with the impact cylinder, the sampling cone spring is connected with the sampling cone, the sampling cone is in a state, and the impact cone is connected with the impact cylinder is in a state.
The protection device comprises a detection instrument, an instrument box, a box hole, a sliding plate spring, a push-pull plate, a lifting block, a clamping plate support lug, a grooved pull rod, a pull column, a clamp, a protection spring and a limit column, wherein a probe connecting wire is connected with the detection instrument, the detection instrument is positioned in the instrument box, the box hole is formed in the instrument box, the sliding plate is in sliding connection with the instrument box, the sliding plate is connected with the sliding plate spring, the sliding plate spring is connected with the instrument box in a normal state, the push-pull plate is in sliding connection with the instrument box, the lifting block is connected with the clamping plate, the clamping plate is connected with a clamping plate support lug, the clamping plate support lug is hinged with the grooved pull rod, the grooved pull rod is in sliding connection with the pull column, the clamp is connected with the protection spring, the protection spring is connected with the instrument box, the protection spring is in a normal state, and the clamp normal state has an included angle of 5 DEG with the vertical direction, and the limit column is connected with the instrument box.
The dust collector comprises a spring, a slide column, an instrument box upper cover, a rotation limiting piece, a dust removing hole, a bevel gear disk support, a fixed bevel gear disk, a stepped chute, a rolling bevel gear, a bevel gear shaft support, dust removing fan blades and a filter plate, wherein the spring is positioned in the box hole and connected with the bottom of the box hole, the spring is connected with the slide column, the slide column is connected with the instrument box upper cover, the instrument box upper cover is rotationally connected with the rotation limiting piece, the instrument box upper cover is positioned at the upper part of the dust removing hole, the instrument box upper cover is connected with the bevel gear disk support, the bevel gear disk support is connected with the fixed bevel gear disk, the rolling bevel gear is meshed with the fixed bevel gear disk, the bevel gear shaft is connected with power, the bevel gear shaft is rotationally connected with the bevel gear shaft support, the bevel gear shaft support is slidingly connected with the stepped chute, and the filter plate is connected with the instrument box upper cover.
The application method of the invention comprises the following steps: the measuring staff holds the grab handle and makes the impact sampling device keep vertical, the impact sampling device produces the impact and makes the drill bit continuously punch downwards, prepare for detection, after punching to suitable degree of depth, drilling detection device stretches out the probe, the probe pierces into the rock soil, begin to detect, the probe passes through the connecting wire with detection data and inputs into detecting instrument in, accomplish shear wave analysis, impact sampling device can sample different layers in the rock soil respectively, protection device can protect detecting instrument from collision, dust collector can clear away the dust around the detecting instrument and keep instrument clean.
The invention has simple punching and detecting procedures, convenient and quick operation and prolongs the service life of the detecting instrument.
Drawings
The invention will be described in further detail with reference to the accompanying drawings and detailed description.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the borehole inspection apparatus 1 of the present invention;
FIG. 3 is a schematic view of the structure of the borehole inspection apparatus 1 of the present invention;
fig. 4 is a schematic structural view of the borehole inspection apparatus 1 of the present invention;
fig. 5 is a schematic structural view of the borehole inspection apparatus 1 of the present invention;
FIG. 6 is a schematic structural view of the borehole inspection apparatus 1 of the present invention;
FIG. 7 is a schematic view of the structure of the borehole inspection apparatus 1 of the present invention;
FIG. 8 is a schematic view of the structure of the borehole inspection apparatus 1 of the present invention;
FIG. 9 is a schematic view of the impact sampling device 2 of the present invention;
FIG. 10 is a schematic view of the impact sampling device 2 of the present invention;
FIG. 11 is a schematic view of the impact sampling device 2 of the present invention;
FIG. 12 is a schematic view of the impact sampling device 2 of the present invention;
fig. 13 is a schematic view of the structure of the protection device 3 of the present invention;
fig. 14 is a schematic view of the structure of the protection device 3 of the present invention;
fig. 15 is a schematic view of the structure of the protection device 3 of the present invention;
fig. 16 is a schematic view of the structure of the dust removing device 4 of the present invention;
fig. 17 is a schematic view of the structure of the dust removing device 4 of the present invention;
fig. 18 is a schematic structural view of the dust removing device 4 of the present invention.
In the figure: 1. a borehole detection device; 101. knocking the shell; 102. a transmission housing; 103. a probe cylinder; 104. drill slide rail; 105. a motor; 106. a motor shaft; 107. a motor bracket; 108. bevel gears; 109. conical fluted disc; 110. vortex slide rails; 111. vortex slide claws; 112. a drill bit; 113. a worm wheel; 114. a worm wheel shaft; 115. a worm wheel shaft bracket; 116. a belt wheel; 117. a belt; 118. a conveying disc shaft; 119. a disc shaft bracket; 120. a conveying tray; 121. clamping the disc; 122. clamping a disk slider; 123. a slide rail of the slide block; 124. a clamping spring; 125. a probe; 126. lifting the upper cover; 127. a winding chamber; 128. a fixed shaft; 129. a spring; 130. a spool; 131. a probe connecting wire; 2. an impact sampling device; 201. a grab handle; 202. an upper cover; 203. an impact cylinder; 204. an impact disc; 205. an impact disc support; 206. a connecting rod; 207. impact hammer I; 208. a percussion hammer slide rail; 209. impact hammer II; 210. a return spring; 211. a sampling worm; 212. a sampling worm wheel; 213. sampling worm wheel shaft; 214. notch cone blocks; 215. a sampling tube bracket; 216. a sampling frame; 217. sampling cone; 218. a sampling spring; 3. a protection device; 301. a detection instrument; 302. an instrument box; 303. a box hole; 304. a slide plate; 305. a slide plate spring; 306. a push-pull plate; 307. a lifting block; 308. a clamping plate; 309. clamping plate lugs; 310. a grooved pull rod; 311. pulling a column; 312. a clamp; 313. a protection spring; 314. a limit column; 4. a dust removal device; 401. a spring is ejected; 402. a spool; 403. an instrument box upper cover; 404. rotating the limiting piece; 405. dust removal holes; 406. a bevel gear disk bracket; 407. fixing a conical fluted disc; 408. a step chute; 409. a rolling bevel gear; 410. a bevel gear shaft; 411. bevel gear shaft support; 412. dust removing fan blades; 413. a filter plate.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings.
The fixed connection in the device is fixed by welding and thread fixing, and different fixing modes are used in combination with different use environments; the rotating connection means that the bearing is baked on the shaft, a spring retainer ring groove is arranged on the shaft or the shaft hole, and the axial fixation of the bearing is realized by clamping the spring retainer ring in the retainer ring groove, so that the rotation is realized; the sliding connection means connection through sliding of the sliding block in the sliding groove or the guide rail, and the sliding groove or the guide rail is generally in a ladder shape, so that the sliding block is prevented from falling off in the sliding groove or the guide rail; the hinge is a movable connection mode on the connecting parts such as a hinge, a pin shaft, a short shaft and the like; the sealing is realized by a sealing ring or an O-shaped ring at the required sealing positions.
Example 1: 1-18, an in-hole wave velocity test sampling device for rock and soil exploration is characterized in that: including drilling detection device (1), impact sampling device (2), protection device (3) and dust collector (4), drilling detection device (1) is connected with impact sampling device (2), and drilling detection device (1) is connected with protection device (3), and protection device (3) are connected with dust collector (4).
The drilling detection device (1) comprises a knocking shell (101), a transmission shell (102), a probe cylinder (103), a drill bit sliding rail (104), a motor (105), a motor shaft (106), a motor bracket (107), a bevel gear (108), a bevel gear disk (109), a vortex sliding rail (110), a vortex sliding claw (111), a drill bit (112), a worm wheel (113), a worm wheel shaft (114), a worm wheel shaft bracket (115), a belt wheel (116), a belt (117), a conveying disk shaft (118), a disk shaft bracket (119), a conveying disk (120), a clamping disk (121), a clamping disk sliding block (122), a sliding block sliding rail (123), a clamping spring (124), a probe (125), a lifting upper cover (126), a winding chamber (127), a fixed shaft (128), a spring (129), a winding drum (130) and a probe connecting wire (131), wherein the knocking shell (101) is connected with the transmission shell (102), the transmission shell (102) is connected with the probe cylinder (103), the probe cylinder (103) is connected with the motor shaft (104), the motor (105) is connected with the motor shaft (106), the motor (105) is connected with the motor bracket (107), the motor bracket (107) is connected with the drill bit sliding rail (104), the motor shaft (106) is connected with the bevel gear (108), the bevel gear (108) is meshed with the bevel gear disk (109), the bevel gear disk (109) is connected with the vortex slide rail (110), the vortex slide rail (110) is connected with the vortex slide claw (111) in a sliding way, the vortex slide claw (111) is connected with the drill slide rail (104) in a sliding way, the vortex slide claw (111) is connected with the drill bit (112), spiral teeth are arranged on the motor shaft (106), the spiral teeth on the motor shaft (106) are meshed with the worm wheel (113), the worm wheel (113) is connected with the worm wheel shaft (114), the worm wheel shaft (114) is rotationally connected with the worm wheel shaft bracket (115), the worm wheel shaft bracket (115) is connected with the probe cylinder (103), the worm wheel shaft (114) is connected with the belt pulley (116), the two belt pulleys (116) are connected with the conveying disc shaft (118) through belts (117), the conveying disc shaft (118) is rotationally connected with the drill bit (112), the probe cylinder (103) is connected with the conveying disc shaft (118) and the conveying disc (120) is rotationally connected with the conveying disc (123) with the clamping slider (123) and the clamping slider (122) is rotationally connected with the sliding disc (103), clamping spring (124) both ends are connected with clamping dish slider (122), slider slide rail (123) respectively, clamping spring (124) are in compression state, probe (125) are located between two clamping dish (121), delivery disc (120), carry and draw upper cover (126) and probe section of thick bamboo (103) sliding connection, carry and draw upper cover (126) and be connected with coiling room (127), carry and draw upper cover (126) and be connected with fixed axle (128), coiling reel (130) are connected with fixed axle (128) through clockwork spring (129), coiling reel (130) are connected with carry and draw upper cover (126) rotation, coiling reel (130) are connected with probe connecting wire (131), probe connecting wire (131) are connected with probe (125).
The impact sampling device (2) comprises a grab handle (201), an upper cover (202), an impact cylinder (203), an impact disc (204), an impact disc support (205), a connecting rod (206), an impact hammer I (207), an impact hammer sliding rail (208), an impact hammer II (209), a reset spring (210), a sampling worm (211), a sampling worm wheel (212), a sampling worm wheel shaft (213), a notch cone block (214), a sampling cylinder support (215), a sampling frame (216), a sampling cone (217) and a sampling spring (218), a knocking shell (101) is connected with the impact cylinder (203), the grab handle (201) is connected with the upper cover (202), the upper cover (202) is connected with the impact cylinder (203), the impact disc (204) is rotationally connected with the impact disc support (205), the impact disc support (205) is connected with the impact cylinder (203), the impact disc (204) is connected with power, the impact disc (204) is hinged with the connecting rod (206), the impact hammer I (207) is hinged with the impact hammer, the impact hammer I (207) is slidingly connected with the sliding rail (208), the impact hammer I (208) is connected with the sliding rail (203), the impact hammer II (203) is connected with the impact cylinder (203), the reset spring (210) is located the jump bit II (209) below, reset spring (210) is in the normality, sampling worm (211) is connected with upper cover (202) rotation, sampling worm (211) is connected with sampling worm wheel (212) meshing, sampling worm wheel (212) are connected with sampling worm wheel axle (213), sampling worm wheel axle (213) are connected with breach awl piece (214), breach awl piece (214) are connected with sampling tube support (215), sampling frame (216) are in contact with sampling cone (217) little clearance fit, sampling frame (216) are connected with sampling spring (218), sampling spring (218) are connected with impact tube (203), sampling spring (218) are in tensile state, sampling cone (217) point is conical, sampling cone (217) are connected with sampling tube support (215) sliding, sampling tube support (215) are connected with impact tube (203).
The protection device (3) comprises a detection instrument (301), an instrument box (302), a box hole (303), a sliding plate (304), a sliding plate spring (305), a push-pull plate (306), a lifting block (307), a clamping plate (308), a clamping plate support lug (309), a grooved pull rod (310), a pull column (311), a clamp (312), a protection spring (313) and a limit column (314), wherein a probe connecting wire (131) is connected with the detection instrument (301), the detection instrument (301) is positioned in the instrument box (302), the instrument box (302) is provided with the box hole (303), the sliding plate (304) is in sliding connection with the instrument box (302), the sliding plate (304) is connected with the sliding plate spring (305), the sliding plate spring (305) is connected with the instrument box (302), the sliding plate spring (305) is in a normal state, the lifting block (307) is connected with the clamping plate (308), the clamping plate support lug (309) is connected with the grooved pull rod (310), the clamping plate support lug (309) is hinged with the pull rod (310), the sliding plate (310) is connected with the grooved pull rod (311) and the protection spring (312) is connected with the grooved pull rod (312), the protection spring (313) is connected with the instrument box (302), the protection spring (313) is in a normal state, the clamp (312) is in an included angle of 5 degrees with the vertical direction in a normal state, and the limiting column (314) is connected with the instrument box (302).
The detection instrument 301 employs conventional rock and soil detection equipment.
The dust removing device (4) comprises a spring (401), a slide column (402), an instrument box upper cover (403), a rotation limiting piece (404), a dust removing hole (405), a bevel gear disk support (406), a fixed bevel gear disk (407), a stepped sliding chute (408), a rolling bevel gear (409), a bevel gear shaft (410), a bevel gear shaft support (411), dust removing fan blades (412) and a filter plate (413), wherein the spring (401) is positioned in the box hole (303) and connected with the bottom of the box hole (303), the spring (401) is connected with the slide column (402), the slide column (402) is connected with the instrument box upper cover (403), the instrument box upper cover (403) is rotationally connected with the rotation limiting piece (404), the instrument box upper cover (403) is positioned at the upper part of the dust removing hole (405), the instrument box upper cover (403) is connected with the bevel gear disk support (406), the bevel gear disk support (406) is connected with the fixed bevel gear disk (407), the sliding chute (408) is positioned in the bevel gear disk support (406), the rolling bevel gear (409) is meshed with the fixed bevel gear disk (407), the stepped bevel gear disk (407) is meshed with the fixed bevel gear disk (410), the bevel gear (410) is rotationally connected with the bevel gear shaft (410) and the bevel gear (410) is rotationally connected with the bevel gear shaft (410), the bevel gear shaft bracket (411) is in sliding connection with the stepped chute (408), the bevel gear shaft (410) is connected with the dust removing fan blade (412), and the filter plate (413) is connected with the upper cover (403) of the instrument box.
In-hole wave test sampling method for rock and soil exploration, drilling is firstly carried out before detection work is started, a grab handle 201 is held by hands, an impact cylinder 203 is vertically downwards, an impact disc 204 is started to drive an impact hammer I207 to reciprocate along an impact hammer sliding rail 208 through a connecting rod 206, the impact disc 204 is used for driving an impact hammer I207 to knock an impact hammer II 209 to enable the impact hammer II 209 to kinetic energy, the impact hammer II 209 is used for knocking a knocking shell 101 to transfer kinetic energy along the downward movement of the impact cylinder 203, the knocking shell 101 drives the whole drilling detection device 1 and the impact sampling device 2 to move downwards, a drill bit 112 is pricked into rock and soil, after a designated drilling depth is reached, a motor 105 is started, the motor 105 drives a motor shaft 106 to designate, the motor shaft 106 drives a bevel gear 108 to rotate, the bevel gear 108 drives a bevel gear 109 to rotate, the bevel gear 109 drives a vortex sliding rail 110 to rotate, the vortex sliding rail 110 drives three vortex sliding claws 111 to simultaneously slide outwards along the drill bit sliding rail 104 to prop up a space in a hole, the motor shaft 106 is provided with spiral teeth, the spiral teeth on the motor shaft 106 are meshed with the worm wheel 113, the motor shaft 106 drives the worm wheel 113 to rotate, the worm wheel 113 drives the worm wheel shaft 114 to rotate, the worm wheel shaft 114 drives the belt wheels 116 to rotate, the two belt wheels 116 drive the conveying disc shafts 118 to rotate through the belt 117, the conveying disc shafts 118 drive the conveying disc 120 to rotate, the probe 125 is positioned between the two clamping discs 121 and the conveying disc 120, the clamping disc 121 clamps the probe 125 under the thrust of the clamping spring 124 so as not to slide down, when the conveying disc 120 rotates, the conveying disc 120 drives the probe 125 to rotate downwards, the probe 125 slides out of the probe cylinder 103, the probe 125 is inserted into the rock soil through gaps in the centers of the three drill bits 112, at the moment, wave speed detection can be carried out, the probe 125 drives the probe connecting wire 131 to be pulled out, the probe connecting wire 131 drives the winding drum 130 to rotate and pay-off and tightens up the spring 129, when the detection is finished, the motor 105 is reversed, the drill bit 112 and the probe 125 are reset, the probe connecting wire 131 is rewound on the winding drum 130 under the action of the spring to finish winding, and when the rock and soil is required to be sampled, the sampling worm 211 is rotated, and the sampling worm 211 drives the sampling worm wheel 212 to rotate. The sampling worm wheel 212 drives the sampling worm wheel shaft 213 to rotate, the sampling worm wheel shaft 213 drives the notch cone block 214 to rotate, when the notch cone block 214 rotates to the notch position, the sampling frame 216 pops up under the action of the sampling spring 218, the sampling frame 216 drives the sampling cone barrels 217 to penetrate into rock soil, the rock soil of each stratum enters the sampling cone barrels 217 through sampling ports above the sampling cone barrels 217 to finish sampling, the sampling worm 211 rotates again, the notch inclined surface of the notch cone block 214 is contacted with the sampling frame 216, the sampling frame 216 is separated from the sampling barrel support 215 again, the impact sampling device 2 is lifted after sampling is finished, the sampling cone barrels 217 are popped out again, the sampling ports are downward by rotating the sampling cone barrels 217, and the samples are poured out.
Example 2:
the in-hole wave velocity measurement sampling apparatus for geotechnical exploration of this embodiment is the same as that of embodiment 1. The probe 125 transmits the detected parameters to the detecting instrument 301 for analysis through the probe connecting line 131, the service environment of the detecting instrument 301 is very bad, protection and collision prevention must be provided, the rotation limiting piece 404 is rotated, the limiting piece 404 is not limited by the rotation limiting piece 314, under the action of the pop-up spring 401, the sliding column 402 and the instrument box upper cover 403 pop up along the box hole 303, at this time, the detecting instrument 301 is operated, the push-pull plate 306 is pushed into the instrument box 302, the inclined plane of the push-pull plate 306 contacts with the lifting block 307 to drive the lifting block 307 to move downwards, the lifting block 307 drives the clamping plate 308 to move, the clamping plate 308 drives the grooved pull rod 310 to move downwards through the clamping plate support lug 309, the grooved pull rod 310 pulls the pull column 311, the protection spring 313 is in a normal state, the clamp 312 has an included angle of 5 DEG with the vertical direction, the pull column 311 drives the inclined clamp 312 to be buckled inwards simultaneously, the detecting instrument 301 is clamped, protection is completed, the rock soil detection wind sand is large, damage is easily caused to the detecting instrument 301, the bevel gear shaft 410 is started, the bevel gear shaft 410 drives the rolling bevel gear 409 to rotate along the fixed bevel gear shaft 407, the bevel gear shaft 406 slides in the fixed bevel gear shaft 408, the bevel gear shaft 408 slides in the chute 408 to drive the bevel gear shaft to slide to support the grooved gear shaft 310 to move downwards, dust removal blade 410 is inclined to rotate, and dust removal is prevented from being absorbed by the dust from the dust removal device 405, and the dust is absorbed by the dust is removed from the dust from the instrument 301, and the dust is removed from the dust-removing hole 412, and is removed from the dust by the dust removal device 410.
Of course, the above description is not intended to limit the invention, but rather the invention is not limited to the above examples, and variations, modifications, additions or substitutions within the spirit and scope of the invention will be within the scope of the invention.
Claims (3)
1. The in-hole wave velocity measurement sampling equipment for rock and soil exploration comprises a drilling detection device (1), an impact sampling device (2), a protection device (3) and a dust removal device (4), wherein the drilling detection device (1) is connected with the impact sampling device (2), and the protection device (3) is connected with the dust removal device (4); the method is characterized in that: the drilling detection device (1) comprises a knocking shell (101), a transmission shell (102), a probe cylinder (103), a drill bit sliding rail (104), a motor (105), a motor shaft (106), a motor bracket (107), a bevel gear (108), a bevel gear disk (109), a vortex sliding rail (110), a vortex sliding claw (111), a drill bit (112), a worm wheel (113), a worm wheel shaft (114), a worm wheel shaft bracket (115), a belt wheel (116), a belt (117), a conveying disk shaft (118), a disk shaft bracket (119), a conveying disk (120), a clamping disk (121), a clamping disk sliding block (122), a sliding block sliding rail (123), a clamping spring (124), a probe (125), a lifting upper cover (126), a winding chamber (127), a fixed shaft (128), a spring (129), a winding drum (130) and a probe connecting wire (131), wherein the knocking shell (101) is connected with the transmission shell (102), the transmission shell (102) is connected with the probe cylinder (103), the probe cylinder (103) is connected with the motor shaft (104), the motor (105) is connected with the motor shaft (106), the motor (105) is connected with the motor bracket (107), the motor bracket (107) is connected with the drill bit sliding rail (104), the motor shaft (106) is connected with the bevel gear (108), the bevel gear (108) is meshed with the bevel gear disk (109), the bevel gear disk (109) is connected with the vortex slide rail (110), the vortex slide rail (110) is connected with the vortex slide claw (111) in a sliding way, the vortex slide claw (111) is connected with the drill slide rail (104) in a sliding way, the vortex slide claw (111) is connected with the drill bit (112), spiral teeth are arranged on the motor shaft (106), the spiral teeth on the motor shaft (106) are meshed with the worm wheel (113), the worm wheel (113) is connected with the worm wheel shaft (114), the worm wheel shaft (114) is rotationally connected with the worm wheel shaft bracket (115), the worm wheel shaft bracket (115) is connected with the probe cylinder (103), the worm wheel shaft (114) is connected with the belt pulley (116), the two belt pulleys (116) are connected with the conveying disc shaft (118) through belts (117), the conveying disc shaft (118) is rotationally connected with the drill bit (112), the probe cylinder (103) is connected with the conveying disc shaft (118) and the conveying disc (120) is rotationally connected with the conveying disc (123) with the clamping slider (123) and the clamping slider (122) is rotationally connected with the sliding disc (103), the two ends of the clamping spring (124) are respectively connected with the clamping disc sliding blocks (122) and the sliding block sliding rails (123), the clamping spring (124) is in a compressed state, the probe (125) is positioned between the two clamping discs (121) and the conveying disc (120), the lifting upper cover (126) is in sliding connection with the probe cylinder (103), the lifting upper cover (126) is connected with the winding chamber (127), the lifting upper cover (126) is connected with the fixed shaft (128), the winding drum (130) is connected with the fixed shaft (128) through the spring (129), the winding drum (130) is in rotary connection with the lifting upper cover (126), the winding drum (130) is connected with the probe connecting wire (131), and the probe connecting wire (131) is connected with the probe (125);
the impact sampling device (2) comprises a grab handle (201), an upper cover (202), an impact cylinder (203), an impact disc (204), an impact disc support (205), a connecting rod (206), an impact hammer I (207), an impact hammer sliding rail (208), an impact hammer II (209), a reset spring (210), a sampling worm (211), a sampling worm wheel (212), a sampling worm wheel shaft (213), a notch cone block (214), a sampling cylinder support (215), a sampling frame (216), a sampling cone (217) and a sampling spring (218), a knocking shell (101) is connected with the impact cylinder (203), the grab handle (201) is connected with the upper cover (202), the upper cover (202) is connected with the impact cylinder (203), the impact disc (204) is rotationally connected with the impact disc support (205), the impact disc support (205) is connected with the impact cylinder (203), the impact disc (204) is connected with power, the impact disc (204) is hinged with the connecting rod (206), the impact hammer I (207) is hinged with the impact hammer, the impact hammer I (207) is slidingly connected with the sliding rail (208), the impact hammer I (208) is connected with the sliding rail (203), the impact hammer II (203) is connected with the impact cylinder (203), the reset spring (210) is positioned below the impact hammer II (209), the reset spring (210) is in a normal state, the sampling worm (211) is in rotary connection with the upper cover (202), the sampling worm (211) is in meshed connection with the sampling worm wheel (212), the sampling worm wheel (212) is connected with the sampling worm wheel shaft (213), the sampling worm wheel shaft (213) is connected with the notch cone block (214), the notch cone block (214) is in contact with the sampling cone support (215) and the sampling frame (216), the sampling frame (216) is in small clearance fit with the sampling cone (217), the sampling frame (216) is connected with the sampling spring (218), the sampling spring (218) is connected with the impact cone (203), the sampling spring (218) is in a stretching state, the tip of the sampling cone (217) is conical, the sampling cone (217) is in sliding connection with the sampling cone support (215), and the sampling cone support (215) is connected with the impact cone (203).
The protection device (3) comprises a detection instrument (301), an instrument box (302), a box hole (303), a sliding plate (304), a sliding plate spring (305), a push-pull plate (306), a lifting block (307), a clamping plate (308), a clamping plate support lug (309), a grooved pull rod (310), a pull column (311), a clamp (312), a protection spring (313) and a limit column (314), wherein a probe connecting wire (131) is connected with the detection instrument (301), the detection instrument (301) is positioned in the instrument box (302), the instrument box (302) is provided with the box hole (303), the sliding plate (304) is in sliding connection with the instrument box (302), the sliding plate (304) is connected with the sliding plate spring (305), the sliding plate spring (305) is connected with the instrument box (302), the sliding plate spring (305) is in a normal state, the lifting block (307) is connected with the clamping plate (308), the clamping plate support lug (309) is connected with the grooved pull rod (310), the clamping plate support lug (309) is hinged with the pull rod (310), the sliding plate (310) is connected with the grooved pull rod (311) and the protection spring (312) is connected with the grooved pull rod (312), the protection spring (313) is connected with the instrument box (302), the protection spring (313) is in a normal state, the clamp (312) has an included angle of 5 degrees with the vertical direction in the normal state, and the limit column (314) is connected with the instrument box (302);
the dust removing device (4) comprises a spring (401), a slide column (402), an instrument box upper cover (403), a rotation limiting piece (404), a dust removing hole (405), a bevel gear disk support (406), a fixed bevel gear disk (407), a stepped sliding chute (408), a rolling bevel gear (409), a bevel gear shaft (410), a bevel gear shaft support (411), dust removing fan blades (412) and a filter plate (413), wherein the spring (401) is positioned in the box hole (303) and connected with the bottom of the box hole (303), the spring (401) is connected with the slide column (402), the slide column (402) is connected with the instrument box upper cover (403), the instrument box upper cover (403) is rotationally connected with the rotation limiting piece (404), the instrument box upper cover (403) is positioned at the upper part of the dust removing hole (405), the instrument box upper cover (403) is connected with the bevel gear disk support (406), the bevel gear disk support (406) is connected with the fixed bevel gear disk (407), the sliding chute (408) is positioned in the bevel gear disk support (406), the rolling bevel gear (409) is meshed with the fixed bevel gear disk (407), the stepped bevel gear disk (407) is meshed with the fixed bevel gear disk (410), the bevel gear (410) is rotationally connected with the bevel gear shaft (410) and the bevel gear (410) is rotationally connected with the bevel gear shaft (410), the bevel gear shaft bracket (411) is in sliding connection with the stepped chute (408), the bevel gear shaft (410) is connected with the dust removing fan blade (412), and the filter plate (413) is connected with the upper cover (403) of the instrument box.
2. An in-hole wave test sampling method for rock and soil exploration, which comprises the steps of firstly drilling holes before starting detection work, holding a grab handle (201) by adopting the in-hole wave test sampling device for rock and soil exploration, vertically downwards impacting a barrel (203), starting power of an impacting disc (204), driving an impacting hammer I (207) to reciprocate along an impacting hammer sliding rail (208) by the impacting disc (204) through a connecting rod (206), enabling the impacting hammer I (207) to strike the impacting hammer II (209) by kinetic energy, enabling the impacting hammer II (209) to strike a striking shell (101) by downwards moving the impacting barrel (203), enabling the whole drilling detection device and the impacting sampling device to downwards move by the striking shell (101), and enabling a drill bit (112) to prick into rock and soil after a designated drilling depth is reached, starting a motor, wherein the motor drives a motor shaft to specify, the motor shaft drives a bevel gear to rotate, the bevel gear drives a bevel gear disk to rotate, the bevel gear disk drives a vortex slide rail to rotate, the vortex slide rail drives three vortex slide pawls to simultaneously slide outwards along a drill slide rail to prop up a space in a hole, a spiral tooth is arranged on the motor shaft, the spiral tooth on the motor shaft is meshed with a worm wheel, the motor shaft drives the worm wheel to rotate, the worm wheel drives a worm wheel shaft to rotate, the worm wheel shaft drives a belt wheel to rotate, two belt wheels drive a conveying disk shaft to rotate through a belt, the conveying disk shaft drives the conveying disk to rotate, a probe is positioned between two clamping disks and the conveying disk, the clamping disk clamps the probe under the thrust of a clamping spring so that the probe cannot slide, when the conveying disk rotates, the conveying disk drives the probe to rotate downwards, the probe slides out of the probe barrel, is inserted into the rock through the gaps in the centers of the three drill bits, at the moment, wave speed detection can be carried out, the probe drives the probe connecting wire to be pulled out, the probe connecting wire drives the winding barrel to rotate and pay out and tighten the spring, after detection is finished, the motor is reversed, the drill bits and the probe are reset, the probe connecting wire is rewound on the winding barrel under the action of the spring, winding is completed, and when rock is needed to be sampled, the sampling worm is rotated and drives the sampling worm wheel to rotate; the sampling worm wheel drives the sampling worm wheel shaft to rotate, the sampling worm wheel shaft drives the notch cone block to rotate, when the notch cone block rotates to the notch position, the sampling frame pops up under the action of the sampling spring, the sampling frame drives the sampling cone barrel to penetrate into rock soil, the rock soil of each stratum enters the sampling cone barrel through the sampling port above the sampling cone barrel to complete sampling, the sampling worm is rotated again, the notch inclined surface of the notch cone block is contacted with the sampling frame, the sampling frame is separated from the sampling barrel support again, the impact sampling device is lifted after the sampling is finished, the sampling cone barrel is popped out again, the sampling port is downward by rotating the sampling cone barrel, and the sample is poured out.
3. The method for in-hole wave test sampling for rock and soil exploration according to claim 2, wherein the probe transmits the detected parameters to the detection instrument for analysis through a probe connecting line, the rotation limiting piece is rotated, the limiting post is not limited by the rotation limiting piece, under the action of the pop-up spring, the sliding post and the upper cover of the instrument box are popped up along the box hole, at the moment, the detection instrument can be operated, the push-pull plate is pushed into the instrument box, the inclined surface of the push-pull plate is contacted with the lifting block to drive the lifting block to move downwards, the lifting block drives the clamping plate to move, the clamping plate drives the grooved pull rod to move downwards through the supporting lugs of the clamping plate, the grooved pull rod pulls the sliding post, the protection spring is in a normal state, the clamp normal state forms an included angle of 5 DEG with the vertical direction, the inclined clamp simultaneously buckles inwards to clamp the detection instrument, the protection is completed, the bevel gear shaft power is started, the bevel gear shaft drives the rolling bevel gear to rotate along the fixed bevel gear disk, the bevel gear disk support slides in the stepped sliding groove to provide a limiting support for the bevel gear shaft, the fan blade drives the dust removal fan blade to rotate, and the bevel gear rotates and the dust removal fan blade is inclined to absorb dust from below and remove dust from the dust removal hole, so that dust is prevented from being damaged by detection.
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| CN115267918B (en) * | 2022-09-19 | 2022-12-09 | 山东省煤田地质局物探测量队 | Intelligent data acquisition device for coal field geological geophysical exploration |
| CN116381051B (en) * | 2023-06-06 | 2023-08-25 | 安徽中铁工程技术有限公司 | Railway bridge tunnel concrete compactness detection device and detection system thereof |
| CN117554116B (en) * | 2024-01-11 | 2024-04-02 | 山东天合堂食品股份有限公司 | Fresh fish ball food detection sampling device |
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