CN117664645A - Ultra-large diameter bored pile slurry sampling equipment and sampling method - Google Patents
Ultra-large diameter bored pile slurry sampling equipment and sampling method Download PDFInfo
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- CN117664645A CN117664645A CN202410137492.2A CN202410137492A CN117664645A CN 117664645 A CN117664645 A CN 117664645A CN 202410137492 A CN202410137492 A CN 202410137492A CN 117664645 A CN117664645 A CN 117664645A
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- 238000005070 sampling Methods 0.000 title claims abstract description 35
- 239000002002 slurry Substances 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000005553 drilling Methods 0.000 claims abstract description 64
- 238000004140 cleaning Methods 0.000 claims abstract description 29
- 238000007790 scraping Methods 0.000 claims description 48
- 238000003860 storage Methods 0.000 claims description 19
- 239000013049 sediment Substances 0.000 claims description 14
- 238000001125 extrusion Methods 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 8
- 238000002955 isolation Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 2
- 239000000428 dust Substances 0.000 description 8
- 238000001179 sorption measurement Methods 0.000 description 8
- 239000012535 impurity Substances 0.000 description 6
- 238000001035 drying Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000005527 soil sampling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Abstract
The invention discloses a device and a method for sampling slurry of a drilling pile with an oversized diameter, which relate to the field of slurry sampling and comprise the following steps: a bottom plate; the moving mechanism is used for driving the ultra-large diameter drilling pile slurry sampling equipment to move, and the top of the moving mechanism is fixedly connected with the bottom of the bottom plate; the support mechanism is used for driving the ultra-large diameter bored pile slurry sampling equipment to move up and down, and the bottom of the support mechanism is fixedly connected with the outer surface of the bottom plate; the drilling mechanism is used for drilling and taking mud, and the top of the drilling mechanism is fixedly connected with the top of the bracket mechanism; the cleaning mechanism is used for cleaning the drilling mechanism, and one side, close to the bottom plate, of the cleaning mechanism is fixedly connected with the outer surface of the bracket mechanism; the bottom of the operating chamber is fixedly connected with the top of the bottom plate.
Description
Technical Field
The invention relates to the technical field of mud sampling, in particular to ultra-large diameter bored pile mud sampling equipment and a sampling method.
Background
And (3) a bored pile boring machine, wherein holes are formed in stratum pile positions by utilizing a soil sampling or extruding device, and then a pile working machine for concrete pile forming is poured. The method is suitable for forming holes in all soil layers except the flowing silt layer. The drilling machine uses the chassis of crawler excavator (or crane) as chassis, and sets up gantry guide bar on it as the support of drilling tool, and guides the drilling direction. The engine of the excavator is often used as a power device of the drilling machine; the drilling machine uses the chassis of crawler excavator (or crane) as chassis, and sets up gantry guide bar on it as the support of drilling tool, and guides the drilling direction. The engine of an excavator is often used as the power device of a drilling machine. The drilling machine is divided into four types of spiral drilling, punching and grabbing drilling, diving drilling and vibrating drilling, wherein the former three types of drilling are soil sampling and hole forming, the latter type of drilling is soil squeezing and hole forming, and the comprehensive drilling machine integrates the above methods;
when the drilling machine works, and the drill bit drills into the ground, mud below the ground can adhere to a drill rod of the equipment, and the mud can be dried and fixed after long-term cleaning, so that the drilling speed is affected and the work of the drill bit is hindered.
Disclosure of Invention
Aiming at the defects of the prior art, the invention solves the technical problems by adopting the following technical scheme: the invention relates to a slurry sampling device for a super-large-diameter bored pile, which comprises the following components:
a bottom plate;
the moving mechanism is used for driving the ultra-large diameter drilling pile slurry sampling equipment to move, and the top of the moving mechanism is fixedly connected with the bottom of the bottom plate;
further comprises:
the support mechanism is used for driving the ultra-large diameter bored pile slurry sampling equipment to move up and down, and the bottom of the support mechanism is fixedly connected with the outer surface of the bottom plate;
the drilling mechanism is used for drilling and taking mud, and the top of the drilling mechanism is fixedly connected with the top of the bracket mechanism;
the cleaning mechanism is used for cleaning the drilling mechanism, and one side, close to the bottom plate, of the cleaning mechanism is fixedly connected with the outer surface of the bracket mechanism;
the operating chamber is used for operating the bracket mechanism and the drilling mechanism by a worker, and the bottom of the operating chamber is fixedly connected with the top of the bottom plate;
the cleaning mechanism comprises a support plate IV, the top of the support plate IV is fixedly connected with a support rod, the top of the support rod is fixedly connected with a circular plate, the bottom of the circular plate is uniformly provided with a first magnetic block, the outer surface of the support plate IV is fixedly connected with a circular ring, the outer surface of the circular ring is uniformly provided with a scraping mechanism, and the bottom of the scraping mechanism is fixedly connected with a scraper;
when the drilling mechanism works, the supporting column is contacted with the scratch mechanism when moving upwards, the scraper can scrape dust adhered on the supporting column, so that slurry is prevented from adhering on the supporting column and drying and affecting the subsequent movement of the supporting column.
The scraping and rubbing mechanism comprises a scraping and rubbing plate, a second magnetic block is fixedly connected to the top of the scraping and rubbing plate, a second telescopic spring is fixedly connected to the inner wall of the scraping and rubbing plate, an extrusion plate is fixedly connected to the outer surface of the second telescopic spring, impact rods are symmetrically arranged at the bottom of the scraping and rubbing plate, and the second telescopic spring is in a compressed state under normal conditions.
Along with the long-time work of clean mechanism, also can adhesion silt on the scraper to influence clean effect, along with the adhesion stack of silt, weight also can be along with increasing, when gravity is greater than the adsorption affinity of a pair of magnetic force piece two of magnetic force piece, cut and rub the board and can rotate downwards, telescopic spring two can be stretched simultaneously, and then drive the extrusion plate and carry out the dust of adhesion on with the scraper and remove, along with the striking of silt, the adsorption affinity of a pair of magnetic force piece two of magnetic force piece can be with cutting the board and upwards rotate again, telescopic spring two resets simultaneously, can drive extrusion plate and striking pole and produce the striking, the vibrations can make the silt of adhesion drop on the scraper, thereby realize the self-cleaning.
Preferably, the bottom of the striking rod is contacted with one side of the extrusion plate, which is close to the second telescopic spring, and the inner wall of the scraping plate is rotationally connected with the outer surface of the circular ring.
Preferably, the support mechanism comprises a first support plate, a first support plate is fixedly connected with a main column, a second support plate is fixedly connected to one side, close to the operating room, of the main column, a paying-off box is fixedly connected to the top of the second support plate, a cable is connected to the inner wall of the paying-off box in a rotating mode, first fixing plates are symmetrically arranged on the top of the main column, a bottom plate of the first fixing plates is fixedly connected with the top of the main column, rotating shafts are connected to opposite faces of the first fixing plates in a rotating mode, rotating shafts are connected to one ends, far away from the rotating shafts, of the first fixing plates in a rotating mode, and rotating rods are fixedly connected to the bottoms of the second support plates.
Preferably, the outer surface of the cable is in sliding connection with the inner wall of the rotating shaft, the outer surface of the cable is in sliding connection with the top of the rotating disc, and one end, close to the operating chamber, of the supporting plate is fixedly connected with the outer surface of the bottom plate.
Preferably, the drilling mechanism comprises a sliding clamping plate, the inner wall of the sliding clamping plate is in sliding connection with two ends of the outer surface of the main column, a rotating mechanism is fixedly connected to the top of the sliding clamping plate, a supporting column is rotatably connected to the bottom of the rotating mechanism, an arc plate is uniformly arranged at the bottom of the supporting column, the top of the arc plate is fixedly connected with the bottom of the supporting column, and a drill bit mechanism is fixedly connected to the bottom of the arc plate.
The rotating mechanism can drive the support column to rotate, and along with the rotation of the support column, the hollow drill bit and the bottom block and the drill block at the bottom of the hollow drill bit can be driven to rotate, so that the ground is drilled.
Preferably, the drill bit mechanism comprises a hollow drill bit, the surface of the hollow drill bit is evenly provided with a drill block, the surface of the drill block is fixedly connected with the cambered surface of the hollow drill bit, a bottom block is evenly arranged at the bottom of the hollow drill bit, the top of the bottom block is fixedly connected with the bottom of the hollow drill bit, the inner wall of the hollow drill bit is fixedly connected with a telescopic rod, the top of the telescopic rod is fixedly connected with a support plate III, the center of the top of the support plate III is fixedly connected with a servo motor, the top of the support plate III is evenly provided with a storage box, the top of the storage box is fixedly connected with a separation plate, one end of the separation plate close to the storage box is fixedly connected with a mud filter plate, and the top of the servo motor is rotationally connected with a shoveling mechanism.
Along with the drill bit mechanism going deep downwards, mud in the ground can flow into the top of the hollow drill bit along with the breach of hollow drill bit, and mud can get into the case of depositing through the mud filter, and great impurity such as earth mud piece can be blocked by the mud filter to make the mud that draws do not contain impurity as far as possible.
After the mud is sampled, the drill bit mechanism is driven to move upwards along with the support column, and after the drill bit mechanism moves to the ground, the telescopic rod drives the support plate to move upwards, so that the storage box is driven to move upwards, a worker can detach the mud filter plate, and then take out the mud, so that the mud is prevented from being scattered in the process of moving up and down.
Preferably, the top of the hollow drill bit is fixedly connected with the bottom of the arc-shaped plate, the outer surface of the third supporting plate is in sliding connection with the inner wall of the hollow drill bit, and the outer surface of the isolation plate is fixedly connected with the inner wall of the hollow drill bit.
Preferably, the shovel mechanism comprises a rotating column, a hollow tube is uniformly arranged at the top of the rotating column, the outer surface of the hollow tube is fixedly connected with the top of the rotating column, a first telescopic spring is fixedly connected with the inner wall of the hollow tube, a second fixed plate is fixedly connected with one end of the first telescopic spring, which is far away from the rotating column, a protruding column is fixedly connected with one end of the second fixed plate, which is far away from the first telescopic spring, a scraping ring is uniformly arranged at the bottom of the second fixed plate, the top of the scraping ring is fixedly connected with the bottom of the second fixed plate, and a shovel plate is fixedly connected with one end of the second fixed plate, which is far away from the protruding column.
Before the staff takes out mud at the earth's surface, servo motor drives the column spinner and rotates, and then drives the hollow tube and rotate, cuts for a short time and rub the ring and also can rotate along with taking place, cuts for a short time and rub the ring and can scrape the mud that the mud filter was gone up to dry and solid and move, make it separate with the mud filter, the centrifugal force that produces simultaneously makes telescopic spring take place tensile to drive outstanding post and shovel and move the board outwards, and with mud and sand shovel out the division board, thereby clean the top of drill bit, the follow-up mud division board of demolishing and the mud of taking the sample of convenience.
Preferably, the bottom of the rotary column is rotationally connected with the top of the servo motor, and the outer surface of the rotary column is in sliding connection with the inner wall of the isolation plate.
A method for sampling slurry of a drilling pile with an oversized diameter comprises the following steps:
s1: the support mechanism works, controls the drilling mechanism to move downwards and enables the drilling mechanism to gradually go deep into the ground;
s2: the rotating mechanism drives the support column to rotate so as to drive the hollow rotating shaft to rotate, and then drills the ground;
s3: sediment flows into the bottom of the hollow rotating shaft through a notch of the hollow rotating shaft and enters the storage box through the sediment filter plate;
s4: after the hollow drill bit moves to the ground surface, the soil on the isolation plate is shoveled by the shoveling mechanism, and then the sediment filter plate is detached and mud in the storage box is extracted.
The beneficial effects of the invention are as follows:
(1) According to the invention, the cleaning mechanism is arranged, when the drilling mechanism works, the supporting column is contacted with the scraping and rubbing mechanism, the scraping knife can scrape dust adhered to the supporting column, mud is prevented from adhering to the supporting column and drying and affecting the subsequent movement of the supporting column, along with the long-time work of the cleaning mechanism, mud and sand are adhered to the scraping knife, so that the cleaning effect is affected, along with the adhesion and accumulation of mud and sand, the weight is increased, when the gravity is greater than the adsorption force of the first magnetic block and the second magnetic block, the scraping and rubbing plate can rotate downwards, the second telescopic spring can be stretched, the extruding plate is driven to scrape dust adhered to the scraping knife, along with the scraping of mud, the adsorption force of the first magnetic block and the second magnetic block can rotate upwards again, and along with the scraping of mud, the second telescopic spring is reset, the extruding plate is driven to collide with the striking rod, and the mud adhered to the scraping knife can drop, so that self-cleaning is realized.
(2) According to the invention, the drill bit mechanism is arranged, the hollow drill bit and the bottom block and the drill block at the bottom of the hollow drill bit are driven to rotate along with the rotation of the support column, so that the ground is drilled, mud in the ground can flow into the top of the hollow drill bit along with the notch of the hollow drill bit along with the downward penetration of the drill bit mechanism, the mud can enter the storage box through the mud filter plate, and larger impurities such as mud blocks are blocked by the mud filter plate, so that the extracted mud does not contain impurities as much as possible.
(3) According to the invention, the shoveling mechanism is arranged, after the mud is sampled, the drill bit mechanism is driven to move upwards along with the support column, and after the drill bit mechanism moves to the ground, the support plate is driven to move upwards by the telescopic rod, so that the storage box is driven to move upwards, and a worker can take out the mud through dismantling the mud filter plate, so that the mud is prevented from being scattered in the up-and-down movement process.
(4) According to the invention, the shovel mechanism is arranged, before a worker takes out mud on the ground surface, the servo motor drives the rotary column to rotate, and then the hollow pipe is driven to rotate, the scraping ring also rotates along with the rotation of the hollow pipe, the scraping ring can shovel the dry and solid mud on the mud filter plate to separate the mud filter plate from the mud filter plate, and meanwhile, the generated centrifugal force stretches the telescopic spring, so that the protruding column and the shovel plate are driven to move outwards, mud and sediment are shoveled out of the separation plate, and therefore, the top of the drill bit is cleaned, and the follow-up removal of the mud separation plate and the taking of sampled mud are facilitated.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is a schematic view of the structure of the bracket mechanism of the present invention;
FIG. 4 is a schematic view of the structure of the drilling mechanism of the present invention;
FIG. 5 is a schematic view of the drill bit mechanism of the present invention;
FIG. 6 is a cross-sectional view of the drill bit mechanism of the present invention;
FIG. 7 is a schematic view of the structure of the shovel mechanism of the present invention;
FIG. 8 is a schematic view of the cleaning mechanism of the present invention;
FIG. 9 is a schematic view of the structure of the scratch mechanism of the present invention;
FIG. 10 is a flow chart of the method of the present invention;
in the figure: 1. a bottom plate; 2. a moving mechanism; 3. an operation chamber; 4. a bracket mechanism; 5. a cleaning mechanism; 6. a drilling mechanism; 41. a first supporting plate; 42. a main column; 43. a second supporting plate; 44. paying-off box; 45. a rotating rod; 46. a cable; 47. a first fixing plate; 48. a rotating shaft; 49. a rotating disc; 61. a sliding clamping plate; 62. a rotating mechanism; 63. a support column; 64. an arc-shaped plate; 65. a drill bit mechanism; 651. a hollow drill bit; 652. drilling blocks; 653. a bottom block; 654. a telescopic rod; 655. a third supporting plate; 656. a servo motor; 657. a storage case; 658. a partition plate; 659. a shovel mechanism; 6510. a slurry filter plate; 6591. a spin column; 6592. a hollow tube; 6593. a first telescopic spring; 6594. a second fixing plate; 6595. cutting and rubbing the ring; 6596. a protruding post; 6597. a shovel plate; 51. a support plate IV; 52. a support rod; 53. a circular plate; 54. a first magnetic block; 55. a circular ring; 56. a scraping and rubbing mechanism; 57. a scraper; 561. cutting and rubbing the plate; 562. a second magnetic block; 563. a second telescopic spring; 564. an extrusion plate; 565. striking the rod.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Example one embodiment of an oversized bored pile slurry sampling apparatus according to an embodiment of the present invention is described below with reference to fig. 1-10.
As shown in fig. 1 to 10, an ultra-large diameter bored pile slurry sampling apparatus of the present invention comprises:
a base plate 1;
the moving mechanism 2 is used for driving a type of ultra-large diameter bored pile slurry sampling equipment to move, and the top of the moving mechanism 2 is fixedly connected with the bottom of the bottom plate 1;
further comprises:
the support mechanism 4 is used for driving the ultra-large diameter bored pile slurry sampling equipment to move up and down, and the bottom of the support mechanism 4 is fixedly connected with the outer surface of the bottom plate 1;
the drilling mechanism 6 is used for drilling and taking mud, and the top of the drilling mechanism 6 is fixedly connected with the top of the bracket mechanism 4;
the cleaning mechanism 5 is used for cleaning the drilling mechanism 6, and one side, close to the bottom plate 1, of the cleaning mechanism 5 is fixedly connected with the outer surface of the bracket mechanism 4;
an operation chamber 3, wherein the operation chamber 3 is used for operating the bracket mechanism 4 and the drilling mechanism 6 by a worker, and the bottom of the operation chamber 3 is fixedly connected with the top of the bottom plate 1;
when the ultra-large diameter bored pile slurry sampling equipment works, a worker firstly enters the operation room 3, the control bracket mechanism 4 starts to work, so that the drilling mechanism 6 is driven to move up and down, when the drilling mechanism 6 contacts with the ground, the drilling mechanism 6 is controlled to work, the ground is drilled, slurry is sampled while the drilling mechanism 6 works, and the cleaning mechanism 5 cleans the drilling mechanism 6.
The cleaning mechanism 5 comprises a support plate IV 51, a support rod 52 is fixedly connected to the top of the support plate IV 51, a circular plate 53 is fixedly connected to the top of the support rod 52, a first magnetic block 54 is uniformly arranged at the bottom of the circular plate 53, a circular ring 55 is fixedly connected to the outer surface of the support plate IV 51, a scraping mechanism 56 is uniformly arranged on the outer surface of the circular ring 55, and a scraper 57 is fixedly connected to the bottom of the scraping mechanism 56;
when the drilling mechanism 6 works, the supporting column 63 moves upwards, the supporting column 63 contacts with the scratch mechanism 56, and the scraper 57 scrapes dust adhered on the supporting column 63, so that slurry is prevented from adhering to the supporting column 63 and drying and affecting the subsequent movement of the supporting column 63.
The scraping and rubbing mechanism 56 comprises a scraping and rubbing plate 561, a second magnetic block 562 is fixedly connected to the top of the scraping and rubbing plate 561, a second telescopic spring 563 is fixedly connected to the inner wall of the scraping and rubbing plate 561, an extrusion plate 564 is fixedly connected to the outer surface of the second telescopic spring 563, impact rods 565 are symmetrically arranged at the bottom of the scraping and rubbing plate 561, and the second telescopic spring 563 is in a compressed state under normal conditions.
Along with the long-time work of clean mechanism 5, also can adhesion silt on the scraper 57 to influence cleaning effect, along with the adhesion accumulation of silt, weight also can be along with increasing, when gravity is greater than the adsorption affinity of magnetic force piece one 54 to magnetic force piece two 562, the piece is rubbed board 561 and can rotate downwards, telescopic spring two 563 can be stretched simultaneously, and then drive extrusion plate 564 and shovel the dust of adhesion on the scraper 57, along with the striking of silt, the adsorption affinity of magnetic force piece one 54 to magnetic force piece two 562 can be with scraping the board 561 and upwards rotate again, telescopic spring two 563 resets simultaneously, can drive extrusion plate 564 and striking pole 565 and produce the striking, the vibrations can make the silt of adhesion on the scraper 57 drop, thereby realize the self-cleaning.
The bottom of the striking rod 565 contacts with one side of the extrusion plate 564, which is close to the second expansion spring 563, and the inner wall of the scraping plate 561 is rotationally connected with the outer surface of the circular ring 55.
The specific working procedure is as follows:
during operation, the supporting column 63 is contacted with the scratch mechanism 56, the scraper 57 scrapes off dust adhered to the supporting column 63, slurry is prevented from adhering to the supporting column 63 and drying and affecting subsequent movement of the supporting column 63, along with long-time operation of the cleaning mechanism 5, sediment is adhered to the scraper 57, cleaning effect is affected, along with adhesion accumulation of the sediment, weight is increased, when gravity is greater than the adsorption force of the first magnetic block 54 to the second magnetic block 562, the scratch plate 561 can rotate downwards, the second telescopic spring 563 can be stretched, the extrusion plate 564 is driven to scrape off dust adhered to the scraper 57, along with scraping of sediment, the adsorption force of the first magnetic block 54 to the second magnetic block 562 can rotate upwards again, the second telescopic spring is reset, the extrusion plate 564 is driven to collide with the striking rod 565, and the sediment adhered to the scraper 57 can drop due to vibration, and therefore self-cleaning is achieved.
In a second embodiment, an ultra-large diameter bored pile slurry sampling apparatus according to an embodiment of the present invention will be described below with reference to fig. 1 to 10.
As shown in fig. 1-10, according to the ultra-large diameter bored pile slurry sampling device of the invention, on the basis of the first embodiment, a support mechanism 4 comprises a first support plate 41, a main column 42 is fixedly connected to the top of the first support plate 41, a second support plate 43 is fixedly connected to one side of the main column 42, which is close to an operation room 3, a paying-off box 44 is fixedly connected to the top of the second support plate 43, a cable 46 is rotatably connected to the inner wall of the paying-off box 44, a first fixing plate 47 is symmetrically arranged on the top of the main column 42, a bottom plate 1 of the first fixing plate 47 is fixedly connected to the top of the main column 42, a rotating shaft 48 is rotatably connected to the opposite surface of the first fixing plate 47, a rotating disc 49 is rotatably connected to one end, which is far away from the rotating shaft 48, of the first fixing plate 47, and a rotating rod 45 is fixedly connected to the bottom of the second support plate 43.
The paying-off box 44 works to take the cable 46 in and out, so that the cable 46 is controlled to slide along the rotary disk 49 and drive the drilling mechanism 6 to move up and down.
The outer surface of the cable 46 is in sliding connection with the inner wall of the rotating shaft 48, the outer surface of the cable 46 is in sliding connection with the top of the rotating disk 49, and one end of the first supporting plate 41, which is close to the operating chamber 3, is fixedly connected with the outer surface of the bottom plate 1.
The drilling mechanism 6 comprises a sliding clamping plate 61, the inner wall of the sliding clamping plate 61 is in sliding connection with two ends of the outer surface of the main column 42, a rotating mechanism 62 is fixedly connected to the top of the sliding clamping plate 61, a supporting column 63 is rotatably connected to the bottom of the rotating mechanism 62, an arc-shaped plate 64 is uniformly arranged at the bottom of the supporting column 63, the top of the arc-shaped plate 64 is fixedly connected with the bottom of the supporting column 63, a drill bit mechanism 65 is fixedly connected to the bottom of the arc-shaped plate 64, and the bottom of the cable 46 is fixedly connected with the top of the rotating mechanism 62.
The rotation mechanism 62 drives the support column 63 to rotate, and along with the rotation of the support column 63, the hollow drill 651 and the bottom block 653 and the drilling block 652 at the bottom of the hollow drill 651 are driven to rotate, so as to drill the ground.
The drill bit mechanism 65 includes the hollow drill bit 651, the surface of hollow drill bit 651 evenly is provided with the brill piece 652, the surface of brill piece 652 and the cambered surface fixed connection of hollow drill bit 651, the bottom of hollow drill bit 651 evenly is provided with the bottom piece 653, the top of bottom piece 653 and the bottom fixed connection of hollow drill bit 651, the inner wall fixedly connected with telescopic link 654 of hollow drill bit 651, the top fixedly connected with backup pad three 655 of telescopic link 654, the top center fixedly connected with servo motor 656 of backup pad three 655, the top of backup pad three 655 evenly is provided with deposits case 657, deposit case 657's top fixedly connected with division board 658, the one end fixedly connected with mud filter 6510 that the division board 658 is close to deposits case 657, servo motor 656's top rotation is connected with shovel mechanism 659.
As the drill bit mechanism goes deep downwards, mud in the ground can flow into the top of the hollow drill bit 651 along with the notch of the hollow drill bit, the mud can enter the storage box 657 through the mud filter 6510, and larger impurities such as mud blocks and the like can be blocked by the mud filter 6510, so that the extracted mud does not contain impurities as much as possible.
After the mud is sampled, the supporting column 63 drives the drill bit mechanism 65 to move upwards, and after the drill bit mechanism 65 moves to the ground, the telescopic rod 654 drives the supporting plate three 655 to move upwards, so that the storage box 657 is driven to move upwards, a worker can detach the mud filter 6510 and take out the mud, and the mud is prevented from being scattered in the process of moving up and down.
The top of hollow drill bit 651 is fixedly connected with the bottom of arc 64, and the surface of backup pad three 655 is sliding connection with the inner wall of hollow drill bit 651, and the surface of division board 658 is fixedly connected with the inner wall of hollow drill bit 651.
The shovel mechanism 659 comprises a rotating column 6591, wherein a hollow tube 6592 is uniformly arranged at the top of the rotating column 6591, the outer surface of the hollow tube 6592 is fixedly connected with the top of the rotating column 6591, the inner wall of the hollow tube 6592 is fixedly connected with a first telescopic spring 6593, one end of the first telescopic spring 6593, which is far away from the rotating column 6591, is fixedly connected with a second fixed plate 6594, one end of the second fixed plate 6594, which is far away from the first telescopic spring 6593, is fixedly connected with a protruding column 6596, a scraping ring 6595 is uniformly arranged at the bottom of the second fixed plate 6594, the top of the scraping ring 6595 is fixedly connected with the bottom of the second fixed plate 6594, and one end of the protruding column 6596, which is far away from the second fixed plate 6594, is fixedly connected with a shovel plate 6597.
Before the staff takes out mud on the earth surface, the servo motor 656 drives the rotary column 6591 to rotate and then drives the hollow tube 6592 to rotate, the scraping ring 6595 rotates along with the rotation, the scraping ring 6595 can shovel the dry and solid mud on the mud filter plate 6510 to separate the mud filter plate 6510 from the mud filter plate 6510, and meanwhile, the generated centrifugal force enables the telescopic spring 6593 to stretch so as to drive the protruding column 6596 and the shoveling plate 6597 to move outwards and shovel mud and sediment out of the isolating plate 658, so that the top of the drill bit is cleaned, and the follow-up removal of the mud isolating plate 658 and the taking of sampled mud are facilitated.
The bottom of the rotating post 6591 is rotatably connected to the top of the servo motor 656, and the outer surface of the rotating post 6591 is slidably connected to the inner wall of the partition 658.
A method for sampling slurry of a drilling pile with an oversized diameter comprises the following steps:
s1: the bracket mechanism 4 works to control the drilling mechanism 6 to move downwards and enable the drilling mechanism 6 to gradually go deep into the ground;
s2: the rotating mechanism 62 drives the support column 63 to rotate so as to drive the hollow rotating shaft 48 to rotate and drill the ground;
s3: sediment flows into the bottom of the hollow rotating shaft 48 through the notch of the hollow rotating shaft 48 and enters the storage box 657 through the sediment filter plate;
s4: after the hollow drill 651 is moved to the surface, the shoveling mechanism 659 shovels the earth on the spacer 658, removes the silt filter plates and extracts the mud from the storage tank 657.
The specific working procedure is as follows:
during operation, the support column 63 rotates to drive the hollow drill bit 651 and the bottom block 653 and the drilling block 652 at the bottom of the hollow drill bit 651 to rotate, so that the ground is drilled, along with the downward deep penetration of the drill bit mechanism, mud in the ground flows into the top of the hollow drill bit 651 along with the notch of the hollow drill bit, the mud enters the storage box 657 through the mud filter plate 6510, after the drill bit mechanism moves to the ground surface, the servo motor 656 drives the rotary column 6591 to rotate to drive the hollow pipe 6592 to rotate, the scraping ring 6595 also rotates along with the rotation, the scraping ring 6595 can scoop the mud dried and fixed on the mud filter plate 6510 to separate the mud filter plate 6510, and meanwhile, the generated centrifugal force stretches the telescopic spring 6593 to drive the protruding column 6596 and the scraping plate 6597 to move outwards, and scoop the mud out of the separation plate 658, so that the top of the drill bit is cleaned, and the mud separation plate 658 is convenient to detach and take sampled later.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (10)
1. An oversized bored pile mud sampling apparatus comprising:
a bottom plate (1);
the top of the moving mechanism (2) is fixedly connected with the bottom of the bottom plate (1);
characterized by further comprising:
the support mechanism (4) is used for driving the ultra-large diameter bored pile slurry sampling equipment to move up and down, and the bottom of the support mechanism is fixedly connected with the outer surface of the bottom plate (1);
the drilling mechanism (6) is used for drilling and taking mud, and the top of the drilling mechanism (6) is fixedly connected with the top of the bracket mechanism (4);
the cleaning mechanism (5) is used for cleaning the drilling mechanism (6), and one side, close to the bottom plate (1), of the cleaning mechanism (5) is fixedly connected with the outer surface of the bracket mechanism (4);
the bottom of the operating chamber (3) is fixedly connected with the top of the bottom plate (1);
the cleaning mechanism (5) comprises a supporting plate IV (51), a supporting rod (52) is fixedly connected to the top of the supporting plate IV (51), a circular plate (53) is fixedly connected to the top of the supporting rod (52), a first magnetic block (54) is uniformly arranged at the bottom of the circular plate (53), a circular ring (55) is fixedly connected to the outer surface of the supporting plate IV (51), a scraping mechanism (56) is uniformly arranged on the outer surface of the circular ring (55), and a scraper (57) is fixedly connected to the bottom of the scraping mechanism (56);
the scraping and rubbing mechanism (56) comprises a scraping and rubbing plate (561), a second magnetic block (562) is fixedly connected to the top of the scraping and rubbing plate (561), a second telescopic spring (563) is fixedly connected to the inner wall of the scraping and rubbing plate (561), an extrusion plate (564) is fixedly connected to the outer surface of the second telescopic spring (563), and impact rods (565) are symmetrically arranged at the bottom of the scraping and rubbing plate (561).
2. An oversized bored pile mud sampling apparatus according to claim 1, wherein: the bottom of the striking rod (565) is contacted with one side of the extrusion plate (564) close to the second telescopic spring (563), and the inner wall of the scraping plate (561) is rotationally connected with the outer surface of the circular ring (55).
3. An oversized bored pile mud sampling apparatus according to claim 1, wherein: the support mechanism (4) comprises a first support plate (41), a main column (42) is fixedly connected to the top of the first support plate (41), a second support plate (43) is fixedly connected to one side, close to an operation chamber (3), of the main column (42), a paying-off box (44) is fixedly connected to the top of the second support plate (43), a cable (46) is connected to the inner wall of the paying-off box (44) in a rotating mode, a first fixing plate (47) is symmetrically arranged on the top of the main column (42), a bottom plate (1) of the first fixing plate (47) is fixedly connected with the top of the main column (42), a rotating shaft (48) is connected to the opposite surface of the first fixing plate (47) in a rotating mode, a rotating disc (49) is connected to one end, far away from the rotating shaft (48), of the first fixing plate (47), and a rotating rod (45) is fixedly connected to the bottom of the second support plate (43).
4. A drill pile ultra large diameter mud sampling apparatus according to claim 3, wherein: the outer surface of the cable (46) is in sliding connection with the inner wall of the rotating shaft (48), the outer surface of the cable (46) is in sliding connection with the top of the rotating disc (49), and one end, close to the operating chamber (3), of the first supporting plate (41) is fixedly connected with the outer surface of the bottom plate (1).
5. A drill pile ultra large diameter mud sampling apparatus according to claim 3, wherein: drilling mechanism (6) are including slip splint (61), the inner wall of slip splint (61) and the surface both ends sliding connection of main column (42), the top fixedly connected with slewing mechanism (62) of slip splint (61), the bottom rotation of slewing mechanism (62) is connected with support column (63), the bottom of support column (63) evenly is provided with arc (64), the bottom fixed connection of top and support column (63) of arc (64), the bottom fixedly connected with drill bit mechanism (65) of arc (64).
6. An oversized bored pile mud sampling apparatus according to claim 5, wherein: the drill bit mechanism (65) comprises a hollow drill bit (651), drill blocks (652) are uniformly arranged on the outer surface of the hollow drill bit (651), the outer surface of the drill blocks (652) is fixedly connected with the cambered surface of the hollow drill bit (651), bottom blocks (653) are uniformly arranged on the bottom of the hollow drill bit (651), the top of the bottom blocks (653) is fixedly connected with the bottom of the hollow drill bit (651), a telescopic rod (654) is fixedly connected with the inner wall of the hollow drill bit (651), a supporting plate three (655) is fixedly connected with the top of the telescopic rod (654), a servo motor (656) is fixedly connected with the top center of the supporting plate three (655), a storage box (657) is uniformly arranged on the top of the supporting plate three (655), a separation plate (658) is fixedly connected with the top of the storage box (657), one end of the separation plate (658) close to the storage box (6510) is fixedly connected with a mud filter plate (6510), and a shovel mechanism (659) is rotationally connected with the top of the servo motor (656).
7. The ultra-large diameter bored pile slurry sampling apparatus according to claim 6, wherein: the top of hollow drill bit (651) is fixedly connected with the bottom of arc (64), the surface of backup pad three (655) and the inner wall sliding connection of hollow drill bit (651), the surface of division board (658) and the inner wall fixed connection of hollow drill bit (651).
8. The ultra-large diameter bored pile slurry sampling apparatus according to claim 6, wherein: the shovel mechanism (659) comprises a rotating column (6591), a hollow tube (6592) is uniformly arranged at the top of the rotating column (6591), the outer surface of the hollow tube (6592) is fixedly connected with the top of the rotating column (6591), a telescopic spring I (6593) is fixedly connected with the inner wall of the hollow tube (6592), a fixed plate II (6594) is fixedly connected with one end of the telescopic spring I (6593) away from the rotating column (6591), a protruding column (6596) is fixedly connected with one end of the fixed plate II (6594) away from the telescopic spring I (6593), a scraping ring (6595) is uniformly arranged at the bottom of the fixed plate II (6594), the top of the scraping ring (6595) is fixedly connected with the bottom of the fixed plate II (6594), and a shovel plate (6597) is fixedly connected with one end of the protruding column (6596) away from the fixed plate II (6594).
9. An oversized bored pile mud sampling apparatus according to claim 8, wherein: the bottom of the rotary column (6591) is rotationally connected with the top of the servo motor (656), and the outer surface of the rotary column (6591) is in sliding connection with the inner wall of the isolation plate (658).
10. A sampling method of an oversized bored pile mud sampling apparatus according to any one of claims 1 to 9, comprising the steps of:
s1: the bracket mechanism (4) works, controls the drilling mechanism (6) to move downwards, and enables the drilling mechanism (6) to gradually go deep into the ground;
s2: the rotating mechanism (62) drives the supporting column (63) to rotate so as to drive the hollow rotating shaft (48) to rotate, and then drill the ground;
s3: sediment flows into the bottom of the hollow rotating shaft (48) through a notch of the hollow rotating shaft (48) and enters the storage box (657) through a sediment filter plate;
s4: after the hollow drill bit (651) is moved to the surface, a shoveling mechanism (659) shovels earth on the partition plate (658), removes the sediment filter plate and extracts mud from the storage tank (657).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410137492.2A CN117664645B (en) | 2024-02-01 | Ultra-large diameter bored pile slurry sampling equipment and sampling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410137492.2A CN117664645B (en) | 2024-02-01 | Ultra-large diameter bored pile slurry sampling equipment and sampling method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117664645A true CN117664645A (en) | 2024-03-08 |
| CN117664645B CN117664645B (en) | 2024-04-30 |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3130096U (en) * | 2006-11-24 | 2007-03-15 | 株式会社ドクター製作所 | Drum-type self-cleaning doctor device |
| CN108915608A (en) * | 2018-08-07 | 2018-11-30 | 胡琴 | A kind of oil drill rocker |
| CN213779577U (en) * | 2020-12-11 | 2021-07-23 | 贵阳学院 | Device for extracting microorganism samples from tea tree root soil |
| CN113606599A (en) * | 2021-07-14 | 2021-11-05 | 徐森淼 | Industrial flue gas waste heat recycling system |
| CN113828568A (en) * | 2021-08-17 | 2021-12-24 | 佛山市凯迅光健康工程技术研究院 | LED lamp dustproof structure |
| CN115487941A (en) * | 2022-10-12 | 2022-12-20 | 许昌学院 | Board-like electrostatic precipitator is used in real standard of teaching and operating system thereof |
| CN218470723U (en) * | 2022-10-17 | 2023-02-10 | 江苏国森检测技术有限公司 | Multifunctional soil detector |
| CN218956141U (en) * | 2022-11-18 | 2023-05-02 | 陕西天地地质有限责任公司 | Hard rock soil drilling sampler |
| CN220104581U (en) * | 2023-06-20 | 2023-11-28 | 杭州安之博科技有限公司 | Sampler |
| CN117300916A (en) * | 2023-10-10 | 2023-12-29 | 盐山县隆威防腐保温工程有限公司 | Conveying device for outlet of shot blasting machine |
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3130096U (en) * | 2006-11-24 | 2007-03-15 | 株式会社ドクター製作所 | Drum-type self-cleaning doctor device |
| CN108915608A (en) * | 2018-08-07 | 2018-11-30 | 胡琴 | A kind of oil drill rocker |
| CN213779577U (en) * | 2020-12-11 | 2021-07-23 | 贵阳学院 | Device for extracting microorganism samples from tea tree root soil |
| CN113606599A (en) * | 2021-07-14 | 2021-11-05 | 徐森淼 | Industrial flue gas waste heat recycling system |
| CN113828568A (en) * | 2021-08-17 | 2021-12-24 | 佛山市凯迅光健康工程技术研究院 | LED lamp dustproof structure |
| CN115487941A (en) * | 2022-10-12 | 2022-12-20 | 许昌学院 | Board-like electrostatic precipitator is used in real standard of teaching and operating system thereof |
| CN218470723U (en) * | 2022-10-17 | 2023-02-10 | 江苏国森检测技术有限公司 | Multifunctional soil detector |
| CN218956141U (en) * | 2022-11-18 | 2023-05-02 | 陕西天地地质有限责任公司 | Hard rock soil drilling sampler |
| CN220104581U (en) * | 2023-06-20 | 2023-11-28 | 杭州安之博科技有限公司 | Sampler |
| CN117300916A (en) * | 2023-10-10 | 2023-12-29 | 盐山县隆威防腐保温工程有限公司 | Conveying device for outlet of shot blasting machine |
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