CN112609662A - Geological detection device for bridge design and detection method thereof - Google Patents
Geological detection device for bridge design and detection method thereof Download PDFInfo
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- CN112609662A CN112609662A CN202110023017.9A CN202110023017A CN112609662A CN 112609662 A CN112609662 A CN 112609662A CN 202110023017 A CN202110023017 A CN 202110023017A CN 112609662 A CN112609662 A CN 112609662A
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- 238000001514 detection method Methods 0.000 title claims abstract description 50
- 238000013461 design Methods 0.000 title claims abstract description 24
- 238000005070 sampling Methods 0.000 claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims description 19
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 230000003028 elevating effect Effects 0.000 claims description 6
- 230000001815 facial effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 238000005553 drilling Methods 0.000 abstract description 10
- 239000002689 soil Substances 0.000 abstract description 8
- 238000010276 construction Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009430 construction management Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
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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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/22—Measuring arrangements characterised by the use of optical techniques for measuring depth
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Soil Sciences (AREA)
- Analytical Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a geological detection device for bridge design and a detection method thereof, wherein the geological detection device comprises a base, a supporting mechanism is arranged on the side wall of the base, a plurality of rollers are arranged at the bottom end of the base, a drilling opening is formed in the base, a supporting frame is arranged at the upper end of the base, an upper seat plate is arranged at the upper end of the supporting frame, a lifting mechanism is arranged at the bottom end of the upper seat plate, a lifting plate is arranged on the lifting mechanism, a rotating mechanism is arranged on the lifting plate, an installation mechanism is connected to the rotating mechanism, a sampling cylinder is arranged at the bottom end of the installation mechanism. When needs bore the sample to soil property, start main motor and auxiliary motor respectively through the controller, main motor indirectly makes the main bevel gear on the lift lead screw rotate to make the lifter plate carry out vertical movement, auxiliary motor output shaft end drives the sampling tube and carries out high-speed rotation, thereby carries out high-efficient quick sample to soil property, has adaptability reinforce, the characteristics of the sample of being convenient for.
Description
Technical Field
The invention belongs to the technical field of bridge construction, and particularly relates to a geological detection device for bridge design and a detection method thereof.
Background
Constructing a bridge according to the design content; mainly refers to the contents of bridge construction technology, construction organization, construction management, construction quality and the like.
Before the bridge construction, need carry out the geology to the bridge construction ground and detect, bore the mechanism and get soil property sample in to the construction ground through boring, later testing personnel detect the acquisition sample, thereby know the composition hardness etc. of the regional ground of bridge construction, there is the pertinent construction material that carries out suitable improvement according to the acquisition data, with the engineering quality after the guarantee bridge construction, current geology is bored and is got the mechanism and usually bulky, when boring and get some mountain regions etc. because reasons such as volume are inconvenient to be used it, constructor can only take a sample through the manual mode, it is very inconvenient, there is the geology to bore the problem that the too big inconvenient use of structure volume of getting.
Disclosure of Invention
The invention aims to provide a geological detection device for bridge design and a detection method thereof, and aims to solve the problem that a geological drilling structure in the prior art is too large in size and inconvenient to use.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a geological detection device for bridge design, includes the base, base lateral wall facial make-up is equipped with supporting mechanism, a plurality of gyro wheel has been installed to the base bottom, it gets the mouth to be equipped with to bore on the base, the support frame has been installed to the base upper end, the bedplate has been installed to the support frame upper end, elevating system has been installed to the bedplate bottom, the elevating system facial make-up is equipped with the lifter plate, be provided with slewing mechanism on the lifter plate, the last installation mechanism that is connected with of slewing mechanism, the installation mechanism bottom is provided with the sampler barrel, the sampler barrel passes down the setting of getting the mouth is got to boring.
Preferably, the supporting mechanism comprises a supporting block, a supporting screw rod is arranged at the upper end of the supporting block, at least three supporting screw holes are symmetrically formed in the upper end of the base, the supporting screw rod is in threaded connection with the supporting screw holes, and a main rotating handle is arranged at the outer end of the supporting screw rod.
Preferably, elevating system includes lift lead screw and locating lever, lift lead screw both ends are rotated respectively and are installed on base and the last bedplate, the locating lever both ends are installed respectively on base and the last bedplate, the cover is equipped with main bevel gear on the lift lead screw, main bevel gear one side meshing is connected with vice bevel gear, the fixed block has been installed to the base upper end, be equipped with the main bearing hole on the fixed block, the fixed block facial make-up is equipped with main motor, main motor output shaft end run through in main bearing hole, and its stretch out the pot head and be equipped with vice bevel gear.
Preferably, be equipped with lift screw hole and locating hole on the lifter plate respectively, lift lead screw thread connect in lift screw hole, the locating lever run through in the locating hole, slewing mechanism includes vice motor, vice motor is installed on the lifter plate, be equipped with vice dead eye on the lifter plate, vice motor output shaft end run through in vice dead eye, and its end that stretches out is connected with installation mechanism, installation mechanism includes main connecting block and vice connecting block, main connecting block sets up respectively with vice connecting block on vice motor output shaft end and the sampling tube up end, the screw rod has been installed to the symmetry on the main connecting block, the symmetry is provided with the mounting hole on the vice connecting block, the screw rod run through in the mounting hole, the screw rod stretches out the end and passes through nut locking.
Preferably, the outer walls of the upper end and the lower end of the lifting screw rod are sleeved with stop blocks, the controller is installed at the upper end of the base, the power supply control end of the main motor and the auxiliary motor is connected with the controller, at least two travel switches are connected between the main motor and the controller, the laser range finder is installed on the stop block at the upper end, the reference block is installed on the lifting plate, and the reference block and the laser range finder are located on the same vertical line.
Preferably, the positioning rod is provided with a connecting ring block which is of a clip-shaped structure, the sampling tube penetrates through a clip-shaped opening of the connecting ring block, the bottom end of the sampling cylinder is in a sawtooth shape, both sides of the upper end of the connecting ring block are provided with functional blocks, the functional blocks are provided with movable holes, a spring loop bar is inserted in the movable hole, a spring on the spring loop bar is arranged on the end surface of the connecting ring block, the extending end of the spring loop rod is provided with a mounting and dismounting block which is provided with a cleaning block, the cleaning block is of an arc structure, the cleaning blocks at two sides form a circular structure, the outer side wall of the cleaning block is provided with an insertion block, the mounting and dismounting block is provided with an insertion slot, the insertion block is inserted in the insertion slot, the inner wall of one end of the insertion groove is provided with a threaded hole, the insertion block is provided with a threaded groove, and a fixing bolt is inserted into the threaded hole and the threaded groove.
The detection method of the geological detection device for bridge design comprises the following steps:
the method comprises the following steps: installing a detection device;
step two: debugging a detection device;
step three: and sampling by the sampling cylinder.
Preferably, in the first step, the base is moved to the detection position through the roller at the bottom end, then the main rotating handle is rotated by hands, so that the supporting block at the bottom end of the supporting screw rod supports the ground, the roller is suspended, then the auxiliary connecting block on the sampling cylinder corresponds to the main connecting block at the output shaft end of the auxiliary motor, the screw rod at the bottom end of the main connecting block penetrates through the mounting hole in the auxiliary connecting block, the nut is sleeved at the extending end of the screw rod, the auxiliary connecting block is fixed, and therefore the sampling cylinder is installed.
Preferably, in the second step, the controller starts the main motor, so that the auxiliary bevel gear at the output shaft end of the main motor drives the main bevel gear on the lifting screw to rotate, the lifting plate returns to the initial position, then at least two travel switches at the power supply control end of the main motor are subjected to travel setting, the rotation amount of the main motor is limited, the initial height of the lifting plate is stored in the controller, and then the height data transmitted by the laser range finder is calibrated.
Preferably, in the third step, the controller drives the main motor and the auxiliary motor to start simultaneously, the main motor indirectly drives the lifting screw rod to rotate, the lifting plate moves vertically, the output shaft end of the auxiliary motor drives the main connecting block and the auxiliary connecting block to rotate, so that the sampling cylinder rotates, and the sampling cylinder rotating at high speed drills and samples the detected geology.
Compared with the prior art, the invention has the beneficial effects that:
according to the geological detection device for bridge design and the detection method thereof, the connecting ring block is arranged on the positioning rod, an operator fixes the cleaning block on the mounting and dismounting block through the inserting block, and when the sampling cylinder retracts after sampling is finished, the cleaning block cleans soil on the outer wall of the sampling cylinder under the action of spring thrust generated by the spring sleeve rod, so that the geological detection device has the characteristic of being convenient for self-cleaning the outer wall of the sampling cylinder.
According to the geological detection device for bridge design and the detection method thereof, the laser range finder is arranged on the base stop block, and an operator observes a distance signal transmitted by the laser range finder and subtracts the distance signal from the initial height of the lifting plate, so that the drilling depth of the sampling cylinder is known, and the sampling depth accuracy of a soil drilling sample is improved.
According to the geological detection device for bridge design and the detection method thereof, the supporting mechanism is arranged on the side wall of the base, when a sample needs to be drilled from soil, the base is fixed through the supporting block on the supporting mechanism, the main motor and the auxiliary motor are respectively started through the controller, the main motor indirectly rotates the lifting screw rod to enable the lifting plate to vertically move, and the output shaft end of the auxiliary motor drives the sampling cylinder to rotate at a high speed, so that the soil is efficiently and quickly sampled, the occupied space is small, the adaptability is strong, and the problem that sampling in a mountain area is inconvenient due to overlarge volume in the prior art is solved.
Drawings
FIG. 1 is a front view partially cut-away schematic view of the present invention;
FIG. 2 is a schematic top view of FIG. 1;
FIG. 3 is a top partial cutaway schematic view of the adapter ring block of FIG. 1;
FIG. 4 is an enlarged view of a portion a of FIG. 1;
FIG. 5 is an enlarged view of FIG. 1 at b;
FIG. 6 is an enlarged schematic view of FIG. 1 at c;
FIG. 7 is an enlarged view of FIG. 5 at d;
FIG. 8 is an enlarged view of FIG. 7 at e;
fig. 9 is an enlarged schematic view at f of fig. 6.
In the figure: the device comprises a base 1, rollers 2, a drilling opening 3, a supporting frame 4, an upper seat plate 5, a lifting plate 6, a sampling cylinder 7, a supporting block 8, a supporting screw rod 9, a supporting screw hole 10, a main rotating handle 11, a lifting screw rod 12, a positioning rod 13, a main bevel gear 14, a bevel gear 15, a fixing block 16, a main bearing hole 17, a main motor 18, a lifting screw hole 19, a positioning hole 20, a motor 21, a bearing hole 22, a main connecting block 23, a connecting block 24, a screw rod 25, a mounting hole 26, a nut 27, a stop 28, a 29 controller, a stroke switch 30, a laser range finder 31, a reference block 32, a connecting ring block 33, a functional block 34, a movable hole 35, a spring sleeve rod 36, a mounting and dismounting block 37, a cleaning block 38, an inserting block 39, a slot 40, a threaded hole 41, a threaded groove 42 and a fixing bolt 43.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1, 2, 4, 5, 6 and 9, a geological detection device for bridge design comprises a base 1, a support mechanism is mounted on the side wall of the base 1, the support mechanism comprises a support block 8, the support block 8 contacts the ground to provide support, a support screw 9 is welded at the upper end of the support block 8, three support screw holes 10 are symmetrically arranged at the upper end of the base 1, the support screw 9 is in threaded connection with the support screw holes 10, a main knob 11 is welded at the outer end of the support screw 9, the main knob 11 is convenient for rotating the support screw 9, four rollers 2 are bolted at the bottom end of the base 1, the type of the roller 2 is C1-12A100-12G, a drilling opening 3 is arranged on the base 1, a support frame 4 is welded at the upper end of the base 1, an upper seat plate 5 is welded at the upper end of the support frame 4, the support frame 4 forms a three-foot cone structure, and has a better, the bottom end of an upper seat plate 5 is provided with a lifting mechanism, the lifting mechanism comprises a lifting screw rod 12 and a positioning rod 13, two ends of the lifting screw rod 12 are respectively in interference fit with an inner ring of a bearing seat of a base 1 and the upper seat plate 5, two ends of the positioning rod 13 are respectively welded on the base 1 and the upper seat plate 5, a main bevel gear 14 is sleeved on the lifting screw rod 12 in an interference fit manner, the left side of the main bevel gear 14 is in meshing connection with a secondary bevel gear 15, the upper end of the base 1 is welded with a fixed block 16, the fixed block 16 is provided with a main shaft bearing hole 17, the fixed block 16 is connected with a main motor 18 through a bolt, the model of the main motor 18 is a VARVEL brake motor, the output shaft end of the main motor 18 is in interference fit with the main shaft bearing hole 17, the extension end of the main shaft bearing hole is sleeved with the secondary bevel gear, the sampling cylinder 7 downwards passes through the drilling opening 3, a lifting screw hole 19 and a positioning hole 20 are respectively arranged on a lifting plate 6, a lifting screw rod 12 is in threaded connection with the lifting screw hole 19, the positioning rod 13 penetrates through the positioning hole 20, the lifting plate 6 can stably and vertically move due to the positioning rod 13, the lifting screw rod 12 rotates to drive the lifting plate 6 to vertically move, a rotating mechanism comprises an auxiliary motor 21, the type of the auxiliary motor 21 is YPE400S2-4Z, the auxiliary motor 21 is in bolted connection with the lifting plate 6, an auxiliary bearing hole 22 is arranged on the lifting plate 6, the output shaft end of the auxiliary motor 21 is in interference fit with the inner ring of the auxiliary bearing hole 22, the extending end of the auxiliary motor is connected with an installation mechanism, the installation mechanism comprises a main connecting block 23 and an auxiliary connecting block 24, the main connecting block 23 and the auxiliary connecting block 24 are respectively arranged on the output shaft end of the auxiliary motor 21 and, the auxiliary connecting block 24 is symmetrically provided with mounting holes 26, the screw rod 25 penetrates through the mounting holes 26, the extending end of the screw rod 25 is locked by a nut 27, and the sampling tube 7 is convenient to detach and replace.
Referring to fig. 1, 2, 4, 5, 6 and 9, a stopper 28 is welded on the outer wall of the upper end and the lower end of a lifting screw rod 12, the stopper 28 limits a lifting plate 6, a controller 29 is bolted on the upper end of a base 1, the model of the controller 29 is HH-N05S, the power control end of a main motor 18 and an auxiliary motor 21 is connected with the controller 29, two travel switches 30 are connected between the main motor 18 and the controller 29, the model of the travel switches 30 is yb-19/111, the two travel switches 30 control the forward and reverse rotation of the main motor 18 and limit the rotation displacement thereof to avoid collision between the lifting plate 6 and the stopper 28, a laser range finder 31 is bolted on the stopper 28 on the upper end, the model of the laser range finder 31 is LDM100, a reference block 32 is installed on the lifting plate 6, the reference block 32 and the laser range finder 31 are located on the same vertical line, the laser range finder 31 measures the distance between the reference block 32, the insertion depth of the sampling cylinder 7 is obtained through subtraction, a connecting ring block 33 is welded on the positioning rod 13, the connecting ring block 33 is of a zigzag structure, the sampling cylinder 7 penetrates through a zigzag opening of the connecting ring block 33, the bottom end of the sampling cylinder 7 is of a sawtooth shape, the arrangement is convenient for drilling the sampling cylinder 7, both sides of the upper end of the connecting ring block 33 are welded with function blocks 34, a movable hole 35 is arranged on each function block 34, a spring loop rod 36 is inserted into each movable hole 35, a spring on each spring loop rod 36 is welded on the end face of the connecting ring block 33, the initial state of the spring on each spring loop rod is a stretching state, an installing and detaching block 37 is welded on the extending end of each spring loop rod 36, a cleaning block 38 is connected on each installing and detaching block 37 through a bolt, each cleaning block 38 is made of cleaning cotton, each cleaning block 38 is of an arc structure, the cleaning blocks 38 on the two sides form a circular structure, the outer wall of the sampling, the mounting and dismounting block 37 is provided with a slot 40, the insertion block 39 is inserted into the slot 40, the inner wall of the outer end of the slot 40 is provided with a threaded hole 41, the insertion block 39 is provided with a threaded groove 42, and a fixing bolt 43 is inserted into the threaded hole 41 and the threaded groove 42, so that the cleaning block 38 can be conveniently replaced.
Referring to fig. 1, fig. 2, fig. 3, fig. 5, fig. 7 and fig. 8, the detection method of the geological detection apparatus for bridge design includes the following steps:
the method comprises the following steps: the detection device is installed, the base 1 is moved to a detection position through the roller 2 at the bottom end, then the main knob 11 is rotated by hands, the supporting block 8 on the bottom end of the supporting screw rod 9 is enabled to support the ground, the roller 2 is suspended, then the auxiliary connecting block 24 on the sampling cylinder 7 is corresponding to the main connecting block 23 at the output shaft end of the auxiliary motor 21, the screw 25 on the bottom end of the main connecting block 23 penetrates through the mounting hole 26 on the auxiliary connecting block 24, the nut 27 is sleeved at the extending end of the screw 25, the auxiliary connecting block 24 is fixed, and therefore the sampling cylinder 7 is installed.
Step two: the detection device is debugged, the controller 29 starts the main motor 18, the auxiliary bevel gear 15 on the output shaft end of the main motor 18 drives the main bevel gear 14 on the lifting screw rod 12 to rotate, so that the lifting plate 6 returns to the initial position, then at least two stroke switches 30 on the power supply control end of the main motor 18 are set for strokes, the rotation amount of the main motor 18 is limited, the initial height of the lifting plate 6 is stored in the controller 29, and then the height data transmitted by the laser range finder 31 are calibrated.
Step three: the sampling cylinder samples, the controller 29 drives the main motor 18 and the auxiliary motor 21 to start at the same time, the main motor 18 indirectly drives the lifting screw rod 12 to rotate, the lifting plate 6 moves vertically, the output shaft end of the auxiliary motor 21 drives the main connecting block 23 and the auxiliary connecting block 24 to rotate, the sampling cylinder 7 rotates, and the sampling cylinder 7 rotating at a high speed drills and samples the detected geology.
When a sample is drilled in the geological detection of the bridge foundation, a constructor moves the device to a detection area through the roller 2 at the bottom end, then sequentially holds the main knob 11 on the supporting screw rod 9 by hands to rotate, so that the supporting screw rod 9 rotates in the supporting screw hole 10 on the base 1, the supporting block 8 is pushed out downwards, the roller 2 is suspended, the base 1 is well fixed, then the main motor 18, the auxiliary motor 21 and the controller 29 are connected with the power end of the laser range finder 31 on an external power socket, the main motor 18 is started through the controller 29, the main motor 18 indirectly drives the lifting screw rod 12 to rotate, so that the lifting plate 6 vertically moves, the rotation of the main motor 18 is stopped after the lifting plate returns to the initial position, the laser range finder 31 transmits measurement data to the controller 29, and the laser range finder 31 and the controller 29 are calibrated, then the auxiliary connecting block 24 on the sampling cylinder 7 is correspondingly arranged on the main connecting block 23 on the auxiliary motor 21, the screw 25 on the main connecting block 23 penetrates through a mounting hole 26 on the auxiliary connecting block 24, a nut 27 is screwed into the extending end of the screw 25 to fix the sampling cylinder 7, further, an operator starts the main motor 18 and the auxiliary motor 21, the main motor 18 enables the lifting screw rod 12 to rotate so as to drive the lifting plate 6 to move vertically, the output shaft end of the auxiliary motor 21 drives the sampling cylinder 7 to rotate, the bottom end of the sampling cylinder 7 is in a zigzag design so as to quickly drill geology, the operator can know the drilling depth of the sampling cylinder 7 by observing distance data transmitted by the laser range finder 31, after drilling is finished, the auxiliary motor 21 is closed, the main motor 18 is reversed, the lifting plate 6 moves upwards, the sampling cylinder 7 moves upwards, in the process that the sampling cylinder 7 moves upwards, the cleaning block 38 cleans soil on the outer wall of the sampling tube 7 under the action of the spring thrust generated by the spring sleeve rod 36.
Claims (10)
1. The utility model provides a geological detection device for bridge design, includes base (1), its characterized in that: base (1) lateral wall facial make-up is equipped with supporting mechanism, a plurality of gyro wheel (2) have been installed to base (1) bottom, be equipped with on base (1) and bore and get a mouthful (3), support frame (4) have been installed to base (1) upper end, bedplate (5) have been installed to support frame (4) upper end, elevating system has been installed to last bedplate (5) bottom, the elevating system facial make-up is equipped with lifter plate (6), be provided with slewing mechanism on lifter plate (6), the last installation mechanism that is connected with of slewing mechanism, the installation mechanism bottom is provided with sampling tube (7), sampling tube (7) are passed down bore and get mouthful (3) setting.
2. The geological detection device for bridge design according to claim 1, characterized in that: the supporting mechanism comprises a supporting block (8), a supporting screw rod (9) is installed at the upper end of the supporting block (8), at least three supporting screw holes (10) are symmetrically formed in the upper end of the base (1), the supporting screw rod (9) is connected with the supporting screw holes (10) in a threaded mode, and a main rotating handle (11) is installed at the outer end of the supporting screw rod (9).
3. The geological detection device for bridge design according to claim 1, characterized in that: elevating system includes lift lead screw (12) and locating lever (13), install respectively at lift lead screw (12) both ends on base (1) and last bedplate (5), install respectively at locating lever (13) both ends on base (1) and last bedplate (5), the cover is equipped with main conical gear (14) on lift lead screw (12), main conical gear (14) one side meshing is connected with vice conical gear (15), fixed block (16) have been installed to base (1) upper end, be equipped with on fixed block (16) main bearing hole (17), fixed block (16) facial make-up is equipped with main motor (18), main motor (18) output shaft end run through in main bearing hole (17), and its stretch out the pot head and be equipped with vice conical gear (15).
4. The geological detection device for bridge design according to claim 3, characterized in that: the lifting plate is characterized in that a lifting screw hole (19) and a positioning hole (20) are respectively arranged on the lifting plate (6), the lifting screw rod (12) is in threaded connection with the lifting screw hole (19), the positioning rod (13) penetrates through the positioning hole (20), the rotating mechanism comprises an auxiliary motor (21), the auxiliary motor (21) is arranged on the lifting plate (6), an auxiliary bearing hole (22) is arranged on the lifting plate (6), the output shaft end of the auxiliary motor (21) penetrates through the auxiliary bearing hole (22), the extending end of the auxiliary motor (21) is connected with the installing mechanism, the installing mechanism comprises a main connecting block (23) and an auxiliary connecting block (24), the main connecting block (23) and the auxiliary connecting block (24) are respectively arranged on the output shaft end of the auxiliary motor (21) and the upper end face of the sampling cylinder (7), and screw rods (25) are symmetrically arranged on the main connecting block (23), the auxiliary connecting block (24) is symmetrically provided with mounting holes (26), the screw rod (25) penetrates through the mounting holes (26), and the extending end of the screw rod (25) is locked through a nut (27).
5. The geological detection device for bridge design according to claim 4, characterized in that: the lifting screw rod (12) is characterized in that a stop block (28) is sleeved on the outer wall of the upper end and the lower end of the lifting screw rod (12), a controller (29) is installed at the upper end of the base (1), a power supply control end of a main motor (18) and an auxiliary motor (21) is connected with the controller (29), at least two travel switches (30) are connected between the main motor (18) and the controller (29), a laser range finder (31) is installed on the upper end stop block (28), a reference block (32) is installed on the lifting plate (6), and the reference block (32) and the laser range finder (31) are located on the same vertical line.
6. The geological detection device for bridge design according to claim 3, characterized in that: the automatic sampling device is characterized in that a connecting ring block (33) is arranged on the positioning rod (13), the connecting ring block (33) is of a circular structure, the sampling cylinder (7) penetrates through the connecting ring block (33) to form a circular opening, the bottom end of the sampling cylinder (7) is of a saw-tooth shape, the functional blocks (34) are arranged on two sides of the upper end of the connecting ring block (33), a movable hole (35) is formed in each functional block (34), a spring sleeve rod (36) is inserted into each movable hole (35), a spring is arranged on each spring sleeve rod (36) on the end face of the connecting ring block (33), a mounting and dismounting block (37) is arranged on the extending end of each spring sleeve rod (36), a cleaning block (38) is arranged on each mounting and dismounting block (37), each cleaning block (38) is of an arc-shaped structure, the cleaning blocks (38) on two sides form a circular structure, an insertion block (39) is arranged on the outer side wall of each cleaning block (38), and a slot (40, the plug block (39) is inserted into the slot (40), a threaded hole (41) is formed in the inner wall of one end of the slot (40), a threaded groove (42) is formed in the plug block (39), and a fixing bolt (43) is inserted into the threaded hole (41) and the threaded groove (42).
7. The detection method using the geological detection device for bridge design according to claim 1, characterized by comprising the following steps:
the method comprises the following steps: installing a detection device;
step two: debugging a detection device;
step three: and sampling by the sampling cylinder.
8. The detection method of the geological detection device for bridge design according to claim 7, characterized in that: in the first step, the base (1) is moved to a detection position through the roller (2) at the bottom end, then the main knob (11) is rotated by hand, the supporting block (8) at the bottom end of the supporting screw rod (9) supports the ground, the roller (2) is suspended for processing, the auxiliary connecting block (24) on the sampling cylinder (7) corresponds to the main connecting block (23) at the output shaft end of the auxiliary motor (21), the screw rod (25) at the bottom end of the main connecting block (23) penetrates through the mounting hole (26) on the auxiliary connecting block (24), the nut (27) is sleeved at the extending end of the screw rod (25), the auxiliary connecting block (24) is fixed, and therefore the sampling cylinder (7) is mounted.
9. The detection method of the geological detection device for bridge design according to claim 7, characterized in that: in the second step, the main motor (18) is started through the controller (29), the auxiliary bevel gear (15) on the output shaft end of the main motor (18) drives the main bevel gear (14) on the lifting screw rod (12) to rotate, so that the lifting plate (6) returns to the initial position, then at least two stroke switches (30) on the power supply control end of the main motor (18) are subjected to stroke setting, the rotation quantity of the main motor (18) is limited, the initial height of the lifting plate (6) is stored in the controller (29), and then height data transmitted by the laser range finder (31) are calibrated.
10. The detection method of the geological detection device for bridge design according to claim 7, characterized in that: in the third step, the main motor (18) and the auxiliary motor (21) are driven to start through the controller (29), the main motor (18) indirectly drives the lifting screw rod (12) to rotate, the lifting plate (6) moves vertically, the output shaft end of the auxiliary motor (21) drives the main connecting block (23) and the auxiliary connecting block (24) to rotate, so that the sampling cylinder (7) performs rotating treatment, and the sampling cylinder (7) rotating at high speed drills and samples the detection geology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110023017.9A CN112609662A (en) | 2021-01-08 | 2021-01-08 | Geological detection device for bridge design and detection method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110023017.9A CN112609662A (en) | 2021-01-08 | 2021-01-08 | Geological detection device for bridge design and detection method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108444749A (en) * | 2018-03-20 | 2018-08-24 | 王攀 | A kind of municipal road construction sampler |
| CN109269828A (en) * | 2018-10-12 | 2019-01-25 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of geological mapping is with taking indigenous equipment |
| CN110398389A (en) * | 2019-06-18 | 2019-11-01 | 毕海民 | A kind of geotechnical engineering investigation ground sampler |
| CN111289293A (en) * | 2020-03-30 | 2020-06-16 | 王宏雷 | Hydraulic ring geological survey sampling equipment |
| CN212082877U (en) * | 2020-03-12 | 2020-12-04 | 南安市劲沣工业设计有限公司 | Soil quality detection sampling device for water conservancy project |
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2021
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108444749A (en) * | 2018-03-20 | 2018-08-24 | 王攀 | A kind of municipal road construction sampler |
| CN109269828A (en) * | 2018-10-12 | 2019-01-25 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of geological mapping is with taking indigenous equipment |
| CN110398389A (en) * | 2019-06-18 | 2019-11-01 | 毕海民 | A kind of geotechnical engineering investigation ground sampler |
| CN212082877U (en) * | 2020-03-12 | 2020-12-04 | 南安市劲沣工业设计有限公司 | Soil quality detection sampling device for water conservancy project |
| CN111289293A (en) * | 2020-03-30 | 2020-06-16 | 王宏雷 | Hydraulic ring geological survey sampling equipment |
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Application publication date: 20210406 |