CN112160310B - Soft soil geological exploration device and exploration method thereof - Google Patents
Soft soil geological exploration device and exploration method thereof Download PDFInfo
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- CN112160310B CN112160310B CN202011032735.4A CN202011032735A CN112160310B CN 112160310 B CN112160310 B CN 112160310B CN 202011032735 A CN202011032735 A CN 202011032735A CN 112160310 B CN112160310 B CN 112160310B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D1/00—Investigation of foundation soil in situ
- E02D1/02—Investigation of foundation soil in situ before construction work
- E02D1/04—Sampling of soil
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Abstract
The utility model relates to a weak soil geology reconnaissance device, it is including the workstation that is used for locating ground, one side of workstation is slided and is provided with a removal section of thick bamboo, the lower extreme of a removal section of thick bamboo is uncovered setting, it is provided with according to the briquetting to slide in the removal section of thick bamboo, the bottom of pressing the briquetting is passed the opening end of a removal section of thick bamboo and is extended to outside the opening end of a removal section of thick bamboo, a removal section of thick bamboo is provided with and is used for the drive to press the briquetting towards being close to or keeping away from the removal subassembly that the workstation direction removed, opening end one side of a removal section of thick bamboo is provided with the sampling tube that is used for collecting the weak soil sample, the lower extreme of sampling tube is uncovered setting, the articulated sampling plate that is provided with of opening end of sampling tube, press the briquetting to swing towards being close to or keeping away from the opening end direction of sampling tube through a link mechanism control sampling plate, the top of workstation is provided with on the fixed station and is used for driving removal section of thick bamboo and sampling tube towards being close to or keeping away from the workstation removal. This application utensil does benefit to the effect of taking a sample to the soft soil geology.
Description
Technical Field
The application relates to the technical field of geological exploration equipment, in particular to a soft soil geological exploration device and an exploration method thereof.
Background
The soft soil is mainly soil composed of sludge sediment with large natural water content, high compressibility and low bearing capacity and a small amount of humus. Soft soil geological exploration is an important work in soft foundation reinforcement engineering and dredging and dredger fill improvement engineering, and before engineering development, the performance of soft soil geology is often required to be sampled and analyzed, so that the construction quality is ensured.
Present soil sampler mostly is the shovel, when needs carry out sample analysis to soft soil geology, the staff need use the shovel to turn over ground and shovels out the soft soil again, takes a sample again at last. The inventors believe that this not only works inefficiently, but also destroys the structure of the soil.
Disclosure of Invention
The application provides a soft soil geology reconnaissance device and reconnaissance method thereof is favorable to taking a sample to the soft soil geology.
First aspect, the application provides a soft soil geology reconnaissance device adopts following technical scheme:
the utility model provides a weak soil geology reconnaissance device, is including the workstation that is used for locating ground, one side of workstation is slided and is provided with a removal section of thick bamboo, the lower extreme of a removal section of thick bamboo is uncovered setting, it is provided with according to the briquetting to slide in the removal section of thick bamboo, the bottom of pressing the briquetting is passed the opening end of a removal section of thick bamboo extends to outside the opening end of a removal section of thick bamboo, a removal section of thick bamboo is provided with and is used for the drive press the briquetting towards being close to or keeping away from the removal subassembly that the workstation direction removed, opening end one side of a removal section of thick bamboo is provided with the sampling tube that is used for collecting the weak soil sample, the lower extreme of sampling tube is uncovered setting, the articulated sampling plate that is provided with of opening end of sampling tube, press the briquetting to control through a link mechanism the sampling plate towards being close to or keeping away from the opening end direction swing of sampling tube, the top of workstation is provided with the fixed station, be provided with on the fixed station and be used for the drive remove a section of thick bamboo and the sampling tube towards being close to or keeping away from the worker A driving mechanism for moving the stage.
By adopting the technical scheme, the movable cylinder is internally provided with the pressing block in a sliding way, the movable cylinder is provided with the movable assembly for driving the pressing block to move towards or away from the workbench, the open end of the sampling cylinder is hinged with the sampling plate, the pressing block controls the sampling plate to swing towards the direction of the open end close to or away from the sampling cylinder through a connecting rod mechanism, the fixed platform is provided with the driving mechanism for driving the movable cylinder and the sampling cylinder to move towards or away from the workbench, when needs are taken a sample to the soft soil geology, the staff removes towards the direction of keeping away from the soft soil according to the briquetting through the drive of removal subassembly earlier, presses the briquetting to drive the sampling board through link mechanism and opens this moment, and rethread actuating mechanism drive removes a section of thick bamboo and a sampling tube and removes towards the direction of being close to the soft soil, and the sampling tube is pegged graft in the soft soil this moment, and the soft soil sample is collected in the sampling tube, and then is favorable to taking a sample to the soft soil geology.
Optionally, link mechanism includes connecting rod, slider, carriage release lever and is used for providing the carriage release lever is towards being close to or keeping away from the direction of workstation removes the direction subassembly, the slider slide set up in open end one side of removal section of thick bamboo, the slider with press the briquetting to extend to the connection can be dismantled to one side outside the open end of removal section of thick bamboo, the carriage release lever set up in the lateral wall of removal section of thick bamboo, just the one end of carriage release lever through a dead lever with the slider is connected, the connecting rod set up in the sampling board deviates from sampling section of thick bamboo open end one side, just the one end of connecting rod with the carriage release lever deviates from the one end of removal section of thick bamboo is articulated, the other end of connecting rod with the sampling board deviates from sampling section of thick bamboo open end one side is articulated, the direction subassembly set up in the lateral wall of sampling section of thick bamboo.
Through adopting above-mentioned technical scheme, the slider can be dismantled with one side of extending to the removal section of thick bamboo opening end according to the briquetting and be connected, the one end of carriage release lever is connected with the slider through a dead lever, the one end of connecting rod is articulated with the one end that the carriage release lever deviates from the removal section of thick bamboo, the other end of connecting rod is articulated with one side that the sampling sheet deviates from the sampling section of thick bamboo opening end, the direction subassembly sets up the lateral wall of sampling section of thick bamboo, when pressing the briquetting towards the direction of keeping away from the weak soil and sliding according to the briquetting, it slides towards the direction of keeping away from the weak soil to press the briquetting to drive the slider, the slider passes through the dead lever and drives the carriage release lever towards the direction removal of keeping away from the weak soil.
Optionally, the direction subassembly includes guide bar and guide cylinder, the guide bar set up in the sampler cylinder is close to the lateral wall of carriage release lever, the one end of guide bar with the lateral wall of sampler cylinder is connected, the guide cylinder set up in the guide bar deviates from the one end of sampler cylinder, the carriage release lever runs through the guide cylinder and with the guide cylinder slides and is connected.
Through adopting above-mentioned technical scheme, the guide cylinder sets up in the one end that the guide bar deviates from the sampling tube, and the carriage release lever runs through the guide cylinder and slides with the guide cylinder and be connected, is favorable to improving the carriage release lever towards keeping away from or being close to the gliding stability of direction of weak soil, and then is favorable to improving the stability that the sampling plate opened and close.
Optionally, the moving assembly includes a first motor and a lead screw, the first motor is arranged at the top of the moving barrel, the lead screw is rotatably arranged in the moving barrel, the lead screw penetrates through the pressing block and is in threaded connection with the pressing block, the upper end of the lead screw penetrates through the moving barrel and extends to the outside of the top of the moving barrel, the first motor is fixedly connected with one end of the lead screw extending to the outside of the top of the moving barrel, the lower end of the lead screw penetrates through the opening end of the moving barrel and extends to the outside of the opening end of the moving barrel, the lead screw extends to one end of the moving barrel outside the opening end and is connected with the sliding block in a sliding manner, and one end of the lead screw extending to the outside of the opening end of the moving barrel is detachably and rotatably connected with the sampling barrel through a rotating assembly.
Through adopting above-mentioned technical scheme, the lead screw runs through press the briquetting and with press briquetting threaded connection, first motor extends to the outer one end fixed connection in removal section of thick bamboo top with the lead screw, the lead screw extends to the outer one end of removal section of thick bamboo opening end and slides with the slider and be connected, the lead screw extends to the outer one end of removal section of thick bamboo opening end and can dismantle and rotate with the driving barrel through a rotation subassembly, when first motor starts, the output shaft drive lead screw of first motor rotates, the lead screw drives and presses the briquetting and remove towards the direction of keeping away from the weak soil, press the briquetting and drive the slider and remove towards the direction of keeping away from the weak soil, the slider drives the carriage release lever through the dead lever and remove towards the direction of keeping away from the weak soil, the carriage release lever drives the connecting rod and swings towards the direction of keeping away from the sampling section of thick bamboo opening end, the connecting rod drives the sampling board and opens, be favorable to improving the stability that the sampling board was opened and close.
Optionally, the runner assembly includes the fixed block, the fixed block set up in the top of sampler barrel, the top of fixed block is followed the vertical direction of fixed block has been seted up and has been rotated the groove, the lead screw extends to the outer one end of removal barrel opening end is provided with the turning block, the turning block rotate set up in rotate the inslot, the fixed block inside wall is followed the spout has been seted up to the length direction of fixed block, just the spout with it communicates to rotate the groove mutually, it is provided with the removal lid to slide in the fixed block, just the both sides of removing the lid slide set up in the spout, remove the lid with the lead screw rotates to be connected, just it is fixed in through a retaining member to remove the lid the spout.
Through adopting above-mentioned technical scheme, the turning block rotates and sets up in rotating the inslot, the spout communicates with rotating the groove mutually, the both sides of removing the lid slide and set up in the spout, it is connected with the lead screw rotation to remove the lid, and remove the lid and be fixed in the spout through a retaining member, when the sampler barrel is installed to needs, the staff pegs graft in rotating the inslot with the turning block earlier, then will remove the lid again and remove towards the direction that is close to the turning block and remove, at last rethread retaining member will remove the lid and be fixed in the spout, and then be favorable to improving the detachability of sampler barrel.
Optionally, the actuating mechanism includes the gear and is used for the drive gear revolve's drive assembly, gear revolve set up in the top of fixed station, the lateral wall of a removal section of thick bamboo is followed the vertical direction correspondence of a removal section of thick bamboo is provided with outer insection, the gear with outer insection intermeshing, drive assembly set up in the top of fixed station.
Through adopting above-mentioned technical scheme, the lateral wall that removes a section of thick bamboo is provided with outer insection along the vertical direction that removes a section of thick bamboo, gear and outer insection intermeshing, when drive assembly drive gear rotates, the gear passes through the direction removal of outer insection area removal section of thick bamboo towards being close to the weak soil, removal section of thick bamboo drives the sampler barrel and removes towards the direction that is close to the weak soil, the sampler barrel is pegged graft in the weak soil this moment, be favorable to improving the stability that removes a section of thick bamboo towards being close to the soft soil direction removal, and then be favorable to improving the stability of sampler barrel.
Optionally, the driving assembly comprises a second motor, a worm wheel and a worm, the second motor is arranged at the top of the fixed table, the worm wheel is arranged on one side of the gear and is fixedly connected with the gear through a rotating shaft, an output shaft of the second motor is fixedly connected with the worm, and the worm is meshed with the worm wheel.
Through adopting above-mentioned technical scheme, the worm wheel is through a pivot and the coaxial fixed connection of gear, the output shaft and the worm fixed connection of second motor, worm and worm wheel intermeshing, when the second motor started, the output shaft drive worm of second motor rotated, and the worm drives the worm wheel and rotates, and the worm wheel drives gear revolve through the pivot, and the gear passes through the external tooth line and drives a section of thick bamboo and slide towards the direction that is close to the weak soil, and then is favorable to improving the gliding stability of a section of thick bamboo.
Optionally, press the briquetting and include sliding part and press the splenium, sliding part slide set up in remove a section of thick bamboo, the lead screw passes sliding part and with sliding part threaded connection, press the splenium set up in the bottom of sliding part, press the splenium with remove a section of thick bamboo and slide and be connected, press the splenium to pass remove an opening end of a section of thick bamboo and extend to outside the opening end of a section of thick bamboo, the lead screw passes press the splenium and with it slides and is connected to press the splenium, just press the splenium to extend to remove one side outside a section of thick bamboo opening end through a mounting with the slider is connected.
Through adopting above-mentioned technical scheme, the lead screw passes sliding part and with sliding part threaded connection, the lead screw passes and presses the splenium and with pressing the splenium slip to be connected, and press the splenium to extend to the outer one side of removal section of thick bamboo opening end and be connected with the slider through a mounting, when the lead screw rotated, the lead screw drives the direction slip of sliding part court keeping away from the sampling tube, the sliding part drives and presses the splenium towards the direction slip of keeping away from the sampling tube, press the splenium to drive the slider court through estimating the case and slide towards the direction of keeping away from the sampling tube, and then be favorable to improving the stability that the sampling plate opened and close at the sampling tube opening end.
Optionally, a limiting block is arranged in the movable cylinder, and the screw rod penetrates through the limiting block and is connected with the limiting block in a sliding manner.
Through adopting above-mentioned technical scheme, the lead screw passes the stopper and slides with the stopper and be connected, is favorable to improving according to the briquetting towards being close to or keeping away from the gliding stability of sampling tube direction.
The application provides a survey method of a soft soil geological survey device, which comprises the following steps:
s1: firstly, placing a soft soil geological exploration device on a soft soil ground, and then leveling a workbench;
s2: the movable assembly drives the pressing block to slide towards the direction far away from the sampling cylinder, and the pressing block drives the sampling plate to open through the connecting rod mechanism;
s3: the driving mechanism drives the moving cylinder to move towards the direction close to the soft soil ground, and the moving cylinder finally drives the sampling cylinder to be inserted into the soft soil to collect the soft soil sample;
s4, the moving component drives the pressing block to slide towards the direction close to the sampling tube, and the pressing block drives the sampling plate to close through the connecting mechanism;
s5: then the driving mechanism drives the moving cylinder to move towards the direction far away from the soft soil ground, and the moving cylinder finally drives the sampling cylinder to be separated from the soft soil ground;
s6: disassembling the sampling cylinder by the rotating assembly, and jointly inspecting the sampling cylinder and the soft soil sample;
s7: and opening the sampling cylinder, slowly taking out the soft soil sample, and detecting the soft soil sample.
By adopting the technical scheme, after the soft soil sample is obtained by adopting the sampling method, the sampling cylinder and the soft soil sample are jointly inspected, the sampling cylinder is opened in the detection chamber, then the soft soil sample is slowly taken out, and finally the soft soil sample is detected, so that the influence of external factors on the soft soil sample is favorably reduced, and the detection and analysis precision of the soft soil sample is favorably improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when needs are taken a sample to the soft soil geology, the staff removes towards the direction of keeping away from the soft soil according to the briquetting through the drive of removal subassembly earlier, presses the briquetting to drive the sampling board through link mechanism and opens this moment, and rethread actuating mechanism drive removes a section of thick bamboo and a sampling tube and removes towards the direction of being close to the soft soil, and the sampling tube is pegged graft in the soft soil this moment, and the soft soil sample is collected in the sampling tube, and then is favorable to taking a sample to the soft soil geology.
2. When the sampling tube is dismantled to needs, the staff removes the turning block through rotating assembly and is connected with the fixed block, and the rethread removes the connection of retaining member for press the splenium to break away from in the slider, finally accomplish and take out the sampling tube, be favorable to improving the detachability of sampling tube.
Drawings
Fig. 1 is an overall structure schematic diagram of the soft soil geology exploration device of the present application.
Fig. 2 is a partial structural sectional view of the movable barrel and the table of the present application.
Fig. 3 is an enlarged view of a portion a of fig. 2.
Fig. 4 is an exploded view of the mounting block of the present application.
Description of reference numerals: 1. a work table; 11. supporting legs; 12. a placement groove; 13. a fixed table; 2. moving the drum; 21. a limiting groove; 22. a limiting block; 23. external insection; 3. a pressing block; 31. a sliding part; 311. connecting blocks; 32. a pressing part; 321. connecting lugs; 33. a first bolt; 4. a sampling tube; 41. a sampling plate; 42. saw teeth; 5. a slider; 51. a connecting rod; 52. a travel bar; 53. fixing the rod; 54. a guide bar; 55. a guide cylinder; 6. a first motor; 61. a lead screw; 7. a fixed block; 71. a rotating groove; 72. moving the cover; 73. a chute; 74. a second bolt; 8. a gear; 81. a second motor; 82. a worm gear; 83. a worm; 84. a rotating shaft.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
Example (b):
referring to fig. 1 and 2, a soft soil geology reconnaissance device, including workstation 1, the bottom of workstation 1 is provided with four supporting legs 11, and four supporting legs 11 are fixed respectively and set up in four end angle position departments of workstation 1 for workstation 1 erects steadily on the soft soil ground. One side of the workbench 1 is provided with a placing groove 12 along the length direction of the workbench 1, and the placing groove 12 is arc-shaped. One side of workstation 1 slides and is provided with a removal section of thick bamboo 2, removes a section of thick bamboo 2 and is cylindricly, removes a section of thick bamboo 2 and is vertical setting, removes a loading end of 2 perpendicular to workstation 1, and removes a section of thick bamboo 2 and slide and set up in standing groove 12. The bearing surface of the workbench 1 is fixedly provided with a fixed table 13, and the bearing surface of the fixed table 13 is provided with a driving mechanism for driving the moving cylinder 2 to move towards the direction close to or far away from the soft soil ground.
The bottom of the movable cylinder 2 is open, the pressing block 3 is arranged in the movable cylinder 2 in a sliding mode, the bottom of the pressing block 3 penetrates through the open end of the movable cylinder 2 and extends out of the open end of the movable cylinder 2, and the movable cylinder 2 is provided with a moving assembly used for driving the pressing block 3 to move towards the direction close to or far away from the soft soil ground. The bottom of the working table 1 is provided with a sampling tube 4 for collecting soft soil samples, and the sampling tube 4 is arranged on one side close to the open end of the moving tube 2. The cross section of sampling tube 4 is the rectangle form, and sampling tube 4 is vertical setting, and the bottom of sampling tube 4 is uncovered setting. The open end of the sampling tube 4 is hinged with two sampling plates 41 for opening or closing the open end of the sampling tube 4. One side of the pressing block 3 extending out of the open end of the moving cylinder 2 controls the two sampling plates 41 to swing towards the direction close to or far away from the open end of the sampling cylinder 4 through a connecting rod mechanism.
Specifically, referring to fig. 1 and 2, the link mechanism includes two connecting rods 51, a slider 5, two moving rods 52, and a guide assembly for providing a guide movement of the two moving rods 52 toward or away from the table 1. The two moving rods 52 are respectively vertically disposed, and the two moving rods 52 are respectively disposed at opposite outer sides of the sampling tube 4. The cross section of slider 5 is the rectangle form, and slider 5 slides and sets up in the top of sampler barrel 4, and presses one side that the briquetting 3 extends to outside the open end of removal section of thick bamboo 2 and can dismantle with slider 5 and be connected, and the upper end of two movable rods 52 is through a dead lever 53 and slider 5's lateral wall fixed connection. The two connecting rods 51 are respectively arranged on one side of the sampling plate 41 departing from the open end of the sampling tube 4, one ends of the two connecting rods 51 are respectively hinged with the lower end of the moving rod 52, and the other ends of the two connecting rods 51 are respectively hinged with one side of the sampling plate 41 departing from the open end of the sampling tube 4. When pressing the piece 3 and moving towards the direction of keeping away from sampler barrel 4, press piece 3 to drive slider 5 and move towards the direction of keeping away from sampler barrel 4, slider 5 drives and drives carriage release 52 through dead lever 53 and remove towards the direction of keeping away from soft soil ground, carriage release 52 drives connecting rod 51 and swings towards the direction of keeping away from the sampler barrel 4 opening end, connecting rod 51 drives sampling plate 41 and swings towards the direction of keeping away from sampler barrel 4 opening end, and then sampling plate 41 sampling barrel 4 opening end is opened.
Specifically, referring to fig. 1 and 2, to improve the stability of the travel bar 52 moving toward or away from the soft ground, the guide assembly includes two guide bars 54 and two guide cylinders 55. The two guide rods 54 are horizontally disposed, and the two guide rods 54 are disposed on the same outer side of the sampling tube 4 facing the moving rod 52. One end of the guide rod 54 is fixedly connected with the side wall of the sampling tube 4, and the other end of the guide rod 54 is a free end. The two guide cylinders 55 are respectively vertically arranged, the two guide cylinders 55 are respectively fixedly arranged at the free ends of the guide rods 54, and the moving rod 52 penetrates through the guide cylinders 55 and is connected with the guide cylinders 55 in a sliding manner. The situation that the moving rod 52 shakes left and right when moving towards the soft soil ground or away from the soft soil ground is favorably reduced, and the stability that the moving rod 52 drives the connecting rod 51 to swing towards the direction close to or away from the open end of the sampling tube 4 is favorably improved.
Specifically, referring to fig. 1 and 2, in order to stably drive the pressing block 3 to move toward or away from the sampling tube 4, the moving assembly includes a first motor 6 and a lead screw 61. The first motor 6 is fixedly arranged at the top of the movable cylinder 2. The lead screw 61 is vertical, and the lead screw 61 rotates and sets up in moving section of thick bamboo 2, and lead screw 61 passes and presses the briquetting 3 and with pressing briquetting 3 threaded connection. The upper end of lead screw 61 passes the top of moving section of thick bamboo 2 and extends to outside the top of moving section of thick bamboo 2, and the output shaft of first motor 6 and lead screw 61 extend to the outer one end fixed connection in moving section of thick bamboo 2 top. The lower end of the screw 61 passes through the open end of the moving cylinder 2 and extends out of the open end of the moving cylinder 2. The end of the screw 61 extending out of the open end of the moving cylinder 2 is detachably and rotatably connected to the sampling cylinder 4 by a rotating assembly. When first motor 6 starts, output shaft drive lead screw 61 of first motor 6 rotates, lead screw 61 drives and presses the direction removal of briquetting 3 towards keeping away from sampler barrel 4, press briquetting 3 to drive slider 5 towards keeping away from the direction slip of sampler barrel 4, slider 5 drives the direction removal of carriage release lever 52 towards keeping away from soft soil ground through dead lever 53, carriage release lever 52 drives connecting rod 51 towards keeping away from the direction swing of sampler barrel 4 opening end, connecting rod 51 drives sampling board 41 towards keeping away from the direction swing of sampler barrel 4 opening end, and then sampling board 41 opens the opening end of sampler barrel 4.
Specifically, referring to fig. 2, in order to improve the stability of the pressing block 3 sliding toward or away from the sampling tube 4, the pressing block 3 includes a sliding portion 31 and a pressing portion 32. The inner wall of the moving cylinder 2 is provided with a limit groove 21 along the vertical direction of the moving cylinder 2. The sliding portion 31 has a cylindrical shape, the sliding portion 31 is slidably disposed in the moving cylinder 2, and the screw 61 is threaded to the sliding portion 31 through the sliding portion 31. The fixed connecting block 311 that is provided with in both sides of sliding part 31, connecting block 311 slide and set up in spacing groove 21, and then be favorable to improving sliding part 31 towards being close to or keeping away from the gliding stability of 4 directions on sampling tube. The pressing portion 32 is fixedly provided at the bottom of the sliding portion 31, the pressing portion 32 is cylindrical, and the screw 61 passes through the pressing portion 32 and is slidably connected to the pressing portion 32. The bottom of the pressing portion 32 penetrates through the open end of the moving cylinder 2 and extends out of the open end of the moving cylinder 2, the two sides of the pressing portion 32 extending out of the open end of the moving cylinder 2 are fixedly provided with connecting lugs 321, and the pressing portion 32 is detachably connected with the sliding block 5 through a fixing piece. The fixing part is a first bolt 33, and the first bolt 33 passes through the connecting lug 321 and is in threaded connection with the sliding block 5. The detachability of the pressing portion 32 and the slider 5 is improved.
It should be noted that, referring to fig. 2, in order to improve the stability of the pressing block 3 moving towards the direction close to or away from the sampling tube 4, a limiting block 22 is fixedly disposed in the moving tube 2, when the pressing block 3 slides towards the direction away from the sampling tube 4, the top of the movable portion abuts against the bottom of the limiting block 22, and the sampling plate 41 opens the open end of the sampling tube 4.
Specifically, referring to fig. 2 and 3, to facilitate driving the soft soil geological survey apparatus for sampling, the driving mechanism includes a gear 8 and a driving assembly for driving the gear 8 to rotate. The gear 8 rotates and is set up and to correspond along the vertical direction of a removal section of thick bamboo 2 in the lateral wall of the top removal section of thick bamboo 2 of fixed station 13 and be provided with external tooth line 23, and gear 8 and the external tooth line 23 intermeshing of a removal section of thick bamboo 2.
The drive assembly includes a second motor 81, a worm gear 82, and a worm 83. The second motor 81 is fixedly disposed on the fixing table 13, the worm gear 82 is rotatably disposed on one side of the gear 8, and the worm gear 82 is coaxially and fixedly connected with the gear 8 through a rotating shaft 84 horizontally disposed. The worm 83 is fixedly provided to an output shaft of the second motor 81, and the worm 83 and the worm wheel 82 are engaged with each other. When the second motor 81 is started, the output shaft of the second motor 81 drives the worm 83 to rotate, the worm 83 drives the worm wheel 82 to rotate, the worm wheel 82 drives the gear 8 to rotate through the rotating shaft 84, the gear 8 drives the moving cylinder 2 to move towards the direction close to the soft soil ground through the outer insections 23 of the moving cylinder 2, the moving cylinder 2 finally drives the sampling cylinder 4 to move towards the direction close to the soft soil ground, and then the sampling cylinder 4 is inserted into the soft soil for sampling.
It should be noted that, referring to fig. 1 and 2, in order to improve the convenience of inserting the sampling tube 4 into the soft soil, the side of the sampling plate 41 away from the hinge joint is provided with the saw teeth 42, which is beneficial to inserting the sampling tube 4 into the soft soil.
In particular, with reference to figures 2 and 4, in order to further disassemble the sampling tube 4, the rotating assembly comprises a fixed block 7. Fixed block 7 is fixed to be set up in the top of sampler barrel 4, and the cross section of fixed block 7 is the rectangle form, and the top of fixed block 7 has seted up along the vertical direction of fixed block 7 and has rotated groove 71, and the lead screw 61 extends to the fixed turning block (not shown in the figure) that is provided with of one end of moving barrel 2 open end, and the turning block is oblate disc-shaped, and the turning block rotates and sets up in rotating groove 71. Two movable covers 72 are slidably arranged in the fixed block 7, and the two movable covers 72 are symmetrically arranged along the vertical central axis of the fixed block 7. The two inner side walls of the fixed block 7 are provided with sliding grooves 73 along the length direction of the fixed block 7, and two sides of the two movable covers 72 are respectively arranged in the sliding grooves 73 in a sliding manner. And when the two movable covers 72 move towards the direction of approaching each other, the two movable covers 72 enclose the rotating space of the screw 61, and the two movable covers 72 are fixed on the sliding groove 73 through a locking piece respectively. The locking member is a second bolt 74, the second bolt 74 penetrates through the movable cover 72 and is in threaded connection with the fixed block 7, and when a worker tightens the second bolt 74, the movable cover 72 is fixed to the sliding groove 73.
The application provides a survey method of a soft soil geological survey device, which comprises the following steps:
s1: firstly, placing a soft soil geological exploration device on a soft soil ground, and then leveling a workbench 1;
s2: the first motor 6 is started, the output shaft of the first motor 6 drives the screw rod 61 to rotate, the screw rod 61 drives the sliding part 31 to move towards the direction far away from the sampling tube 4, the sliding part 31 drives the pressing part 32 to move towards the direction far away from the sampling tube 4, the pressing part 32 drives the sliding block 5 to slide towards the direction far away from the sampling tube 4, the sliding block 5 drives the moving rod 52 to move towards the direction far away from the soft soil ground through the fixed rod 53, the moving rod 52 drives the connecting rod 51 to swing towards the direction far away from the open end of the sampling tube 4, the connecting rod 51 drives the sampling plate 41 to swing towards the direction far away from the open end of the sampling tube 4, and then the sampling plate 41 opens the open end of the sampling tube 4;
s3: the second motor 81 is started, the output shaft of the second motor 81 drives the worm 83 to rotate, the worm 83 drives the worm wheel 82 to rotate, the worm wheel 82 drives the gear 8 to rotate through the rotating shaft 84, the gear 8 drives the moving cylinder 2 to move towards the direction close to the soft soil ground through the outer insections 23 of the moving cylinder 2, the moving cylinder 2 drives the screw rod 61 to move towards the direction close to the soft soil ground, the screw rod 61 drives the sampling cylinder 4 to move towards the direction close to the soft soil ground, and the sampling cylinder 4 is further inserted into the soft soil to collect the soft soil sample;
s4: the first motor 6 is started again, the output shaft of the first motor 6 drives the screw rod 61 to rotate, the screw rod 61 drives the sliding part 31 to move towards the direction close to the sampling tube 4, the sliding part 31 drives the pressing part 32 to move towards the direction close to the sampling tube 4, the pressing part 32 drives the sliding block 5 to slide towards the direction close to the sampling tube 4, the sliding part drives the moving rod 52 to move towards the direction close to the soft soil ground through the fixed rod 53, the moving rod 52 drives the connecting rod 51 to swing towards the direction close to the open end of the sampling tube 4, the connecting rod 51 drives the sampling plate 41 to swing towards the direction close to the open end of the sampling tube 4, and then the sampling plate 41 closes the open end of the sampling tube 4;
s5: the second motor 81 is started again, the output shaft of the second motor 81 drives the worm 83 to rotate, the worm 83 drives the worm wheel 82 to rotate, the worm wheel 82 drives the gear 8 to rotate through the rotating shaft 84, the gear 8 drives the moving cylinder 2 to move towards the direction far away from the soft soil ground through the outer insections 23 of the moving cylinder 2, the moving cylinder 2 drives the screw rod 61 to move towards the direction far away from the soft soil ground, the screw rod 61 drives the sampling cylinder 4 to move towards the direction far away from the soft soil ground, and the sampling cylinder 4 is further separated from the soft soil ground;
s6: when the sampling tube 4 is full of soft soil, the worker releases the first bolt 33 to separate the pressing portion 32 from the slider 5, then releases the second bolt 74, moves the movable cover 72 in a direction away from the screw 61, and finally takes out the rotating block to separate the rotating block from the rotating groove 71. Finally, the sampling tube 4 is taken out;
s7: the staff finally opens the open end of the sampling tube 4 with the sampling plate 41 by manually moving the rod 52, and then slowly takes out the soft soil sample and detects the soft soil sample.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a soft soil geology reconnaissance device which characterized in that: including workstation (1) that is used for locating ground, one side of workstation (1) is slided and is provided with a removal section of thick bamboo (2), the lower extreme of a removal section of thick bamboo (2) is uncovered setting, the internal slip of a removal section of thick bamboo (2) is provided with presses piece (3), the bottom of pressing piece (3) is passed the opening end of a removal section of thick bamboo (2) and extends to outside the opening end of a removal section of thick bamboo (2), a removal section of thick bamboo (2) are provided with and are used for the drive press piece (3) are close to or keep away from the removal subassembly that workstation (1) direction removed, opening end one side of a removal section of thick bamboo (2) is provided with sampling tube (4) that are used for collecting the weak soil sample, the lower extreme of sampling tube (4) is uncovered setting, the articulated sampling plate (41) that is provided with of opening end of a sampling tube (4), block (3) are controlled through a link mechanism sampling plate (41) are close to or keep away from the opening end direction swing of a sampling tube (4), a fixed table (13) is arranged at the top of the workbench (1), and a driving mechanism for driving the moving cylinder (2) and the sampling cylinder (4) to move towards or away from the workbench (1) is arranged on the fixed table (13);
the link mechanism comprises a connecting rod (51), a sliding block (5), a moving rod (52) and a guide assembly for providing the moving rod (52) to move towards or away from the direction of the workbench (1), the sliding block (5) is arranged on one side of the opening end of the moving cylinder (2) in a sliding manner, the sliding block (5) is detachably connected with one side, outside the opening end of the moving cylinder (2), of the pressing block (3), the moving rod (52) is arranged on the outer side wall of the sampling cylinder (4), one end of the moving rod (52) is fixedly connected with the sliding block (5) through a fixing rod (53), the connecting rod (51) is arranged on one side, deviating from the opening end of the sampling cylinder (4), of the sampling plate (41), and one end of the connecting rod (51) is hinged with one end, deviating from the moving rod (52), of the moving cylinder (2), the other end of the connecting rod (51) is hinged with one side, away from the open end of the sampling tube (4), of the sampling plate (41), and the guide assembly is arranged on the outer side wall of the sampling tube (4);
the guide assembly comprises a guide rod (54) and a guide cylinder (55), the guide rod (54) is arranged on the outer side wall, close to the moving rod (52), of the sampling cylinder (4), one end of the guide rod (54) is connected with the side wall of the sampling cylinder (4), the guide cylinder (55) is arranged at one end, away from the sampling cylinder (4), of the guide rod (54), and the moving rod (52) penetrates through the guide cylinder (55) and is connected with the guide cylinder (55) in a sliding mode;
the moving assembly comprises a first motor (6) and a lead screw (61), the first motor (6) is arranged at the top of the moving cylinder (2), the lead screw (61) is rotatably arranged at the central position inside the moving cylinder (2), the lead screw (61) penetrates through the pressing block (3) and is in threaded connection with the pressing block (3), the upper end of the lead screw (61) penetrates through the moving cylinder (2) and extends out of the top of the moving cylinder (2), the first motor (6) is fixedly connected with one end of the lead screw (61) extending out of the top of the moving cylinder (2), the lower end of the lead screw (61) penetrates through the open end of the moving cylinder (2) and extends out of the open end of the moving cylinder (2), and one end of the lead screw (61) extending out of the open end of the moving cylinder (2) is connected with the sliding block (5) in a sliding manner, the screw rod (61) extends to one end of the movable barrel (2) outside the open end and is detachably and rotatably connected with the sampling barrel (4) through a rotating assembly.
2. A soft soil geological survey apparatus as claimed in claim 1, wherein: the rotating assembly comprises a fixed block (7), the fixed block (7) is arranged at the top of the sampling tube (4), a rectangular mounting groove and a rotating groove (71) are sequentially formed in the vertical direction of the fixed block (7) along the top of the fixed block (7), the rotating groove (71) is located at the middle position of the bottom surface of the rectangular mounting groove, the rectangular mounting groove is communicated with the rotating groove (71), a sliding groove (73) is formed in the inner side wall of the rectangular mounting groove along the length direction of the inner side wall of the rectangular mounting groove, a rotating block is arranged at one end, extending to the outer end of the opening end of the movable tube (2), of the lead screw (61), the rotating block is rotatably arranged in the rotating groove (71), a movable cover (72) is slidably arranged in the rectangular mounting groove, the two sides of the movable cover (72) are slidably arranged in the sliding groove (73), and the movable cover (72) is rotatably connected with the lead screw (61), and the movable cover (72) is fixed to the slide groove (73) by a locking member.
3. A soft soil geological survey apparatus as claimed in claim 2, wherein: actuating mechanism includes gear (8) and is used for the drive gear (8) pivoted drive assembly, gear (8) rotate set up in the top of fixed station (13), the lateral wall of a removal section of thick bamboo (2) is followed the vertical direction correspondence of a removal section of thick bamboo (2) is provided with outer insection (23), gear (8) with outer insection (23) intermeshing, drive assembly set up in the top of fixed station (13).
4. A soft soil geological survey apparatus as claimed in claim 3, wherein: drive assembly includes second motor (81), worm wheel (82) and worm (83), second motor (81) set up in the top of fixed station (13), worm wheel (82) set up in one side of gear (8), just worm wheel (82) through a pivot (84) with the coaxial fixed connection of gear (8), the output shaft of second motor (81) with worm (83) fixed connection, just worm (83) with worm wheel (82) intermeshing.
5. A soft soil geological survey apparatus as claimed in claim 3, wherein: according to piece (3) including sliding part (31) and pressing portion (32), sliding part (31) slide set up in move a section of thick bamboo (2), lead screw (61) pass sliding part (31) and with sliding part (31) threaded connection, press portion (32) set up in the bottom of sliding part (31), press portion (32) with move a section of thick bamboo (2) and slide and connect, press portion (32) to pass the opening end of moving a section of thick bamboo (2) and extend to outside the opening end of moving a section of thick bamboo (2), lead screw (61) pass press portion (32) and with press portion (32) to slide and connect, just press portion (32) to extend to one side outside the opening end of moving a section of thick bamboo (2) through a mounting with slider (5) are connected.
6. A soft soil geology reconnaissance device of claim 5, characterized in that: a limiting block (22) is arranged in the moving cylinder (2), and the lead screw (61) penetrates through the limiting block (22) and is connected with the limiting block (22) in a sliding mode.
7. A soft soil geological survey method of an apparatus for surveying soft soil geology, characterized in that the apparatus for surveying soft soil geology based on any one of claims 1 to 6 comprises the steps of:
s1: firstly, placing a soft soil geological exploration device on the soft soil ground, and then leveling a workbench (1);
s2: the movable assembly drives the pressing block (3) to slide towards the direction far away from the sampling cylinder (4), and at the moment, the pressing block (3) drives the sampling plate (41) to be opened through a connecting rod (51) mechanism;
s3: the driving mechanism drives the moving cylinder (2) to move towards the direction close to the soft soil ground, and the moving cylinder (2) finally drives the sampling cylinder (4) to be inserted into the soft soil to collect the soft soil sample;
s4, the moving assembly drives the pressing block (3) to slide towards the direction close to the sampling tube (4), and at the moment, the pressing block (3) drives the sampling plate (41) to close through the connecting mechanism;
s5: then the driving mechanism drives the moving cylinder (2) to move towards the direction far away from the soft soil ground, and the moving cylinder (2) finally drives the sampling cylinder (4) to be separated from the soft soil ground;
s6: the sampling cylinder (4) is disassembled through the rotating assembly, and the sampling cylinder (4) and the soft soil sample are jointly inspected;
s7: and opening the sampling cylinder (4), slowly taking out the soft soil sample, and detecting the soft soil sample.
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| CN114855752A (en) * | 2022-05-25 | 2022-08-05 | 安庆市磐石岩土有限公司 | Soft soil geological exploration device and exploration method thereof |
| CN117074085B (en) * | 2023-10-16 | 2023-12-15 | 中誉设计有限公司 | Soft soil geological investigation device and investigation method thereof |
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| JP5185083B2 (en) * | 2008-11-19 | 2013-04-17 | 山下工業株式会社 | Soil sampler |
| CN106124247A (en) * | 2016-08-30 | 2016-11-16 | 武汉浩瀚机电设备有限公司 | A kind of sampler |
| CN108548686A (en) * | 2018-06-25 | 2018-09-18 | 王雪芬 | A kind of environmental protection equipment field soil collecting and detecting device |
| CN108930261B (en) * | 2018-08-13 | 2020-06-05 | 林钧翔 | Civil engineering is with device of fetching earth fast |
| CN109540580B (en) * | 2018-12-06 | 2020-12-08 | 扬州大学 | River sediment and water sample former state collector |
| CN210243261U (en) * | 2019-06-12 | 2020-04-03 | 福建常青新能源科技有限公司 | Powder material intubate formula sampler |
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