CN116086856A - Sampling device for geotechnical engineering investigation and application method thereof - Google Patents
Sampling device for geotechnical engineering investigation and application method thereof Download PDFInfo
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- CN116086856A CN116086856A CN202310376161.XA CN202310376161A CN116086856A CN 116086856 A CN116086856 A CN 116086856A CN 202310376161 A CN202310376161 A CN 202310376161A CN 116086856 A CN116086856 A CN 116086856A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/12—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action
- B60T1/14—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action directly on road
Abstract
The invention discloses a sampling device for geotechnical engineering investigation, which comprises a U-shaped movable frame, wherein bearing frames are fixed on two sides of the upper end of the U-shaped movable frame, sampling mechanisms are commonly installed on the two bearing frames, an installation groove is formed in one side of the upper end of the U-shaped movable frame, and a power mechanism is arranged in the installation groove; the invention also provides a use method of the sampling device for geotechnical engineering investigation, which comprises the following steps: after the U-shaped movable frame is moved to a proper position, the motor assembly is started, and the motor assembly drives the screw rod to enable the movable piece to move. The invention can well realize the adjustment and fixation of the components through the cooperation of a single power source and corresponding structures, so that the device is stably positioned and the sampling device is adjusted in place, the whole stability of the sampling device during operation is fully ensured, the sampling effect and the sampling quality are ensured, the rapid folding is convenient, the occupied space is reduced, and the transportation is carried out.
Description
Technical Field
The invention relates to the technical field of geotechnical engineering investigation sampling, in particular to a geotechnical engineering investigation sampling device and a using method thereof.
Background
In geotechnical engineering investigation of various industries, cohesive soil is basically collected by a core pipe, 20cm of geotechnical samples are intercepted every 1-1.5 m, each time the length of the geotechnical samples is not more than 2 m, and geotechnical test analysis is carried out manually according to standard sampling requirements after the soil samples are flushed into a sample groove.
At present, the rock and soil sample is taken by workers, tools such as a knife are used for taking more than 20cm on a rock and soil core, then the rock and soil sample is taken up by hands and then is put on an iron sampling sample skin, and the redundant part of the rock and soil sample is cut off according to the length of the iron sampling sample skin, so that the rock and soil sample is just 20cm long.
The rock and soil sample sampling method has low efficiency and poor accuracy, and is used for dipping the soil sample by hands. Most importantly, the sampling method can increase the disturbance of the soil sample, so that the obtained undisturbed soil sample has a certain phase difference with the objective state under the natural condition, and various indexes in the geotechnical test, especially mechanical indexes, are inaccurate, and the geological parameter basis is affected to a certain extent.
The current sampling device mostly samples for manual operation, can only carry out the small tracts of land sample, can not guarantee the stability of equipment when the sample simultaneously, be unfavorable for promoting the degree of depth and the effect of sample, influence sampling quality, current sampling device can not fast regulated and fixed simultaneously, be unfavorable for guaranteeing the stability when the sample to current sampling device mostly needs the manual work to adjust, and its regulating step is loaded down with trivial details, is unfavorable for using fast, so needs to improve.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a sampling device for geotechnical engineering investigation and a use method thereof.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a sampling device of geotechnical engineering reconnaissance, includes the U type removes the frame, the upper end both sides of U type removes the frame all are fixed with the carrier, install sampling mechanism on two carrier jointly, the upper end one side of U type removes the frame is provided with the mounting groove, be equipped with power unit in the mounting groove, be equipped with moving part, ejector pad piece and carrier plate on the power unit, be equipped with the link gear on the moving part, be equipped with the moving plate on the link gear, it is connected with two diagonal members to rotate on the moving plate, two diagonal members are connected with the sampler, be equipped with conflict mechanism on the ejector pad piece, be equipped with two ejector pads and picture peg spare on the conflict mechanism, two ejector pads and two picture peg pieces are connected with the sampler, be equipped with reciprocating mechanism on the carrier plate, reciprocating mechanism and U type remove the frame and be connected, be equipped with gangbar and dwang on the reciprocating mechanism, the both ends of gangbar all are fixed with conflict frame, slidable mounting has the montant on the gangbar, be equipped with on the locating lever and the locating lever on the lower extreme of U type removes.
Compared with the prior art, the device has the advantages that the corresponding linkage component can be quickly driven to operate through the power component, the automatic component operation is facilitated, the component is adjusted to the working position according to the requirement or folded and reset, after the component is adjusted to the working position, the overall stability of the device and the stability of the positions of all the components in the device can be fully guaranteed through the mutual operation of the corresponding components, and after the folding and reset, the overall size can be reduced, and the transportation is facilitated.
Preferably, the power mechanism comprises a motor assembly fixed in the mounting groove, a screw rod is fixed at the tail end of an output shaft of the motor assembly, the screw rod is rotationally connected to one end side wall in the mounting groove, the moving piece is screwed on the screw rod, the push plate piece and the bearing plate are sleeved on the screw rod, and the push plate piece and the bearing plate are slidably mounted in the mounting groove.
Further, the power mechanism can provide power for the adjustment of the components so as to automatically regulate and control, improve the working efficiency and reduce the labor intensity of workers.
Preferably, the link gear is including rotating two pivot parts that cup joint on the relative lateral wall in the mounting groove, the track groove has been seted up to one side of pivot part, the pad piece is installed jointly to arc end and the lower extreme in the track groove, be equipped with grafting mechanism in the moving part, be equipped with the inserted bar on the grafting mechanism, the inserted bar runs through the moving part and extends to in the moving part, be equipped with two cross axle parts on the grafting mechanism, two cross axle parts extend to two track inslot respectively, be fixed with fixed plate on the pivot part, all set up flutedly on the relative lateral wall in the mounting groove, the recess internal rotation is connected with the gangbar, the upper end rotation of gangbar is connected with the diagonal draw bar, the rotation is connected with the lifter on the diagonal draw bar, lifter slidable mounting is on U type moving frame, the jack has all been seted up to the lower extreme both sides of moving the plate, the upper end and the jack of lifter correspond, the bottom in lifter and the recess is fixed with third spring piece jointly.
Further, through the cooperation of cross axle spare and track groove, can make fixed plate carry out 90 rotations, make the lifter insert in corresponding jack fast through the cooperation of gangbar and fixed plate, help fixed the position of moving the plate.
Preferably, the plug-in mechanism comprises a cavity formed in the moving part, two first spring parts are fixed at the bottom in the cavity, the upper ends of the two first spring parts are fixed at the lower end of the plug-in rod, push rods are connected to the two sides of the plug-in rod in a rotating mode, the two push rods are connected to the opposite sides of the two cross shaft parts in a rotating mode respectively, and the two cross shaft parts are mounted on the moving part in a sliding mode respectively.
Further, the lifting rod is matched with the linkage mechanism, when the lifting rod is inserted into the inserting hole, the inserting rod is separated from the movable plate, the stability of the position of the movable plate is guaranteed, and when the lifting rod is folded, the lifting rod is operated reversely, and the movable plate can be stably driven to move.
Preferably, the conflict mechanism is including fixing the mounting bracket in two opposite sides of bearing frame, runs through with the fork strap section and the jacking plate of one side and sets up in the mounting bracket, all be equipped with adaptation subassembly on the jacking plate on the adjacent three side, two adaptation subassemblies that are located both sides are connected with the mounting bracket, and adaptation subassembly and the fork strap section that are located the middle part are connected, the fork strap section is inconsistent with the push pedal section.
Further, the adapting assembly can drive the fork strap section and the pushing plate to synchronously operate and can operate respectively, so that the adapting assembly is convenient to rotate and the plug connector is convenient to insert quickly, and the stability of the lifting assembly is guaranteed.
Preferably, the reciprocating mechanism comprises a sliding rod arranged in the U-shaped movable frame, the bearing plate is slidably arranged on the sliding rod, a return spring piece is sleeved on the sliding rod, two ends of the return spring piece are respectively fixed on one side wall of one end in the U-shaped movable frame and one side of the bearing plate, two linkage shafts are respectively connected to two sides of the bearing plate in a rotating mode, a rotating shaft piece is fixed on the linkage shafts, and the rotating shaft piece is rotatably sleeved on the linkage rod.
Further, the bearing plate can be quickly reset, and meanwhile, the movement of the bearing plate is convenient, and power can be provided for adjusting the collision frame.
Preferably, the positioning mechanism comprises two push rod pieces which are respectively connected to the upper end and the lower end of the rotating rod in a rotating way, wherein a first positioning rod is rotationally connected to one push rod piece, a second positioning rod is rotationally connected to the other push rod piece, the first positioning rod and the second positioning rod are respectively and slidably arranged at the two ends of the linkage rod, and the first positioning rod and the second positioning rod are respectively and penetratingly arranged on the abutting frame and the vertical rod at the same side of the first positioning rod and the second positioning rod.
Further, the stability of support can be fully guaranteed, the stability of the device during sampling is guaranteed, and the efficiency and quality of sampling are improved.
Preferably, the sampling mechanism comprises a lifting component which is rotationally connected to two bearing frames, the lifting component is provided with the sampling component, one side of each bearing frame is fixedly provided with a baffle plate component, the baffle plate component is in conflict with the lifting component, the upper ends of the two inclined rod components are all rotationally connected to the lower end of the lifting component, the lifting component is provided with an inserting component, the lifting component is in conflict with the pushing plate, and the inserting component is corresponding to the inserting plate component.
Further, the stability of the component during sampling can be fully ensured, and automatic sampling operation can be realized.
Preferably, a limiting plate is fixed at the bottom in the mounting groove, and the limiting plate is abutted against the push plate member.
Further, the reset position of the pusher member can be limited, and excessive movement of the member is avoided.
The invention also provides a use method of the sampling device for geotechnical engineering investigation, which comprises the following steps:
s1, after a U-shaped movable frame is moved to a proper position, a motor assembly is started, the motor assembly drives a screw rod piece to enable a movable piece to move, the movable piece can drive a movable plate to enable the inclined rod piece to push a lifting assembly to rotate, the lifting assembly rotates and is in interference with a baffle piece, and at the moment, the lifting assembly drives a sampling assembly to be in a vertical state;
s2, when the movable part moves to enable the sampling assembly to be in a vertical state, the transverse shaft part moves in the track groove and moves through the arc-shaped end on the track groove, the rotating shaft part rotates, the rotating shaft part drives the fixed plate to rotate, the fixed plate abuts against the linkage rod on the same side of the fixed plate, the linkage rod is retracted into the groove, at the moment, the lifting rod can be pulled through the diagonal draw bar, the lifting rod is inserted into the jack, the positions of the U-shaped movable frame and the movable plate are fixed, meanwhile, the transverse shaft part abuts against the cushion plate to push the push rod to enable the insert rod to descend, the movable part and the movable plate to be separated, and the movable part can continuously move;
s3, the moving part moves to abut against the push plate part, so that the push plate part moves, the push plate part abuts against the plugboard part, the plugboard part can be lifted, the plugboard part can be conveniently inserted into the plugboard, and the stability of the position of the lifting assembly is further improved;
s4, the push plate member moves to abut against the bearing plate, so that the bearing plate pushes the linkage shaft to rotate, the linkage shaft pushes the linkage rod to descend through the rotating shaft member, the linkage rod drives the abutting frame to abut against the ground, meanwhile, the rotating shaft member rotates to drive the rotating rod, the rotating rod pushes the push rod member to move, the push rod member pushes the first positioning rod and the second positioning rod, the first positioning rod can be inserted into the abutting frame and the vertical rod corresponding to the first positioning rod, the second positioning rod is inserted into the abutting frame and the vertical rod corresponding to the second positioning rod to be connected, and the overall stability is guaranteed;
s5, starting the lifting assembly and controlling the sampling assembly to operate, so that the sampling assembly automatically descends and rotates, and the sampling operation can be stably completed.
The beneficial effects of the invention are as follows:
1. the motor assembly provides power, so that automatic operation can be realized, the angles of the lifting assembly and the sampling assembly can be conveniently and quickly adjusted, corresponding components can be driven to operate, the position of the lifting assembly can be quickly fixed, the stability of the whole device is ensured, high-efficiency and high-quality sampling operation can be ensured, and meanwhile, the U-shaped movable frame is convenient to transport;
2. the horizontal shaft piece is driven to move in the track groove through the movement of the moving piece, the rotating shaft piece is controlled to rotate, the linkage rod is pushed to rotate when the rotating shaft piece rotates, the lifting rod is connected with the jack in an inserting mode, the position of the moving plate can be effectively fixed, meanwhile, the horizontal shaft piece can be recovered through the action of the pad piece to enable the inserting rod to be separated from the moving plate, the moving piece can be conveniently and continuously moved, the position of the lifting assembly can be initially adjusted, and power can be provided for the position of the lifting assembly to be fixed subsequently and the integral fixing of the machine body;
3. the moving part continuously moves to abut against the pushing plate part, so that the pushing plate part pushes the inserting plate part to ascend, the inserting plate part is inserted into the inserting part, the stability of the position of the lifting assembly can be further ensured, and the quality and the effect of sampling of the sampling assembly are ensured;
4. meanwhile, the pushing plate piece can be abutted against the bearing plate to move, so that the bearing plate can enable the linkage rod to drive the abutting frame to lift through the linkage shaft, the abutting frame and the machine body are facilitated to abut against each other, the U-shaped moving frame is lifted, the overall stability of the device during sampling operation is guaranteed, and the influence of the vibration of the machine body on the sampling effect is avoided;
5. when the linkage shaft rotates, the rotating shaft part drives the rotating rod to rotate, so that the push rod part pushes the first positioning rod and the second positioning rod to move, the first positioning rod and the second positioning rod are respectively close to the corresponding abutting frame and the corresponding vertical rod in a difference manner, the stability of the position of the abutting frame can be further improved, the stability of the position of the U-shaped movable frame is better ensured, and the whole equipment is further stable;
6. the lifting component can drive the sampling component to lift, and the sampling component operates to sample;
in summary, the invention can well realize the adjustment and fixation of the components through the cooperation of the single power source and the corresponding structure, so as to enable the device to be stably positioned and the sampling device to be adjusted in place, thereby being beneficial to fully ensuring the integral stability of the sampling device during operation, ensuring the sampling effect and the sampling quality, facilitating rapid folding, reducing the occupied space and carrying out transportation.
Drawings
FIG. 1 is a block diagram of a sampling device for geotechnical engineering investigation according to the present invention;
FIG. 2 is a diagram showing the construction of the inside of a mounting groove of a sampling device for geotechnical engineering investigation;
FIG. 3 is a block diagram of a first positioning rod and a second positioning rod of a sampling device for geotechnical engineering investigation according to the present invention;
FIG. 4 is an enlarged view of the A position of a sampling device for geotechnical engineering investigation according to the present invention;
FIG. 5 is an enlarged view of a sampling device for geotechnical engineering investigation according to the present invention;
FIG. 6 is an enlarged view of a sampling device for geotechnical engineering investigation according to the present invention;
FIG. 7 is an enlarged view of the sampling device for geotechnical engineering investigation according to the present invention;
FIG. 8 is an enlarged view of the sample device for geotechnical engineering investigation according to the present invention;
FIG. 9 is a block diagram of a lifter plate and adaptation components of a sampling device for geotechnical engineering investigation according to the present invention;
FIG. 10 is a drawing of a pusher plate of a sampling device for geotechnical engineering investigation in accordance with the present invention;
in the figure: 1U type moving frame, 2 lifting component, 3 sampling component, 4 bearing frame, 5 baffle plate, 6 motor component, 7 linkage rod, 8 abutting frame, 9 vertical rod, 10 mounting groove, 11 track groove, 12 push rod, 13 screw rod, 14 first spring component, 15 rotating shaft component, 16 moving plate, 17 fixed plate, 18 horizontal shaft component, 19 inserted link, 20 moving component, 21 first positioning rod, 22 rotating rod, 23 push rod component, 24 second positioning rod, 25 rotating shaft component, 26 inclined rod component, 27 push rod component, 28 cushion plate component, 29 limiting plate, 30 slide rod, 31 return spring component, 32 linkage shaft, 33 plug connector, 34 plug board component, 35 jack, 36 lifting rod, 37 inclined rod, 38 third spring component, 39 groove, 40 linkage rod, 41 push rod component, 42 adapting component, 43 bearing plate and 44 mounting frame.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-10, a sampling device for geotechnical engineering investigation, including the U type removes frame 1, the upper end both sides of the U type removes frame 1 all are fixed with and bear frame 4, install sampling mechanism jointly on two bear frame 4, sampling mechanism is including rotating the lifting unit 2 of connecting on two bear frame 4, lifting unit 2 adopts electric screw structure, install sampling unit 3 on the lifting unit 2, can stable drive sampling unit 3 go on going up and down, sampling unit 3 comprises parts such as motor, the universal driving axle, sampling section of thick bamboo, universal driving axle and sampling section of thick bamboo are detachable construction, be convenient for carry out the extension connection as required, can promote the sampling scope, better carry out the sampling operation, one side of bear frame 4 is fixed with baffle piece 5, baffle piece 5 and lifting unit 2 are inconsistent, the upper end of two diagonal members 26 is all rotated and is connected in lifting unit 2's lower extreme, lifting unit 2 is last to install plug connector 33, lifting unit 2 and push up and down board 41 are inconsistent, plug connector 33 and plug connector 34 correspond, when lifting unit 2 rotates to the vertical state in adjusting lifting unit 2, plug connector 34 can be fast corresponding in the plug connector 33, the quality of lifting unit that can be guaranteed to the lifting unit is easy to the lifting quality condition that the jack connector 33 appears, the stability of the jack connector is effective to avoid the appearance.
Referring to fig. 1, 2, 4, and 6, an installation groove 10 is provided on one side of the upper end of the u-shaped moving frame 1, a power mechanism is provided in the installation groove 10, a moving member 20, a push plate member 27 and a bearing plate 43 are provided on the power mechanism, the power mechanism comprises a motor assembly 6 fixed in the installation groove 10, a screw member 13 is fixed at the tail end of an output shaft of the motor assembly 6, the screw member 13 is rotationally connected to one end side wall in the installation groove 10, the moving member 20 is screwed on the screw member 13, the push plate member 27 and the bearing plate 43 are both sleeved on the screw member 13, the push plate member 27 and the bearing plate 43 are both slidably mounted in the installation groove 10, the motor assembly 6 is connected with a matched structure, and can stably operate, and can drive the screw member 13 to rotate, and can enable the moving plate member 20 to reciprocate by controlling the screw member 13 to drive the push plate member 27 and the bearing plate 43 to move, so as to drive corresponding mechanisms to operate.
Referring to fig. 1, 2, 4, 5, 8, be equipped with the link gear on the moving part 20, be equipped with on the link gear and remove plate 16, it is connected with two diagonal members 26 to remove the rotation on the plate 16, two diagonal members 26 are connected with sampling mechanism, can promote diagonal members 26 through the removal of removing plate 16 and make sampling mechanism rotate, conveniently make sampling mechanism switch between vertical and horizontal state, the link gear is including rotating two pivot pieces 15 that cup joint on the relative lateral wall in mounting groove 10, track groove 11 has been seted up to one side of pivot piece 15, track groove 11 comprises two horizontal grooves and the pitch arc groove between two horizontal grooves, the angle between two horizontal grooves is 90, make pivot piece 15 can drive fixed plate 17 and rotate.
Referring to fig. 1, 2, 4, 5, 8, the pad piece 28 is jointly installed at the arc end and the lower extreme in the track groove 11, the extension length of the cross shaft piece 18 changes through the pad piece 28, the corresponding part is conveniently driven to operate, a plug-in mechanism is arranged in the moving piece 20, plug-in rod 19 is arranged on the plug-in mechanism, the plug-in rod 19 penetrates through the moving piece 20 and extends into the moving piece 20, two cross shaft pieces 18 are arranged on the plug-in mechanism, the two cross shaft pieces 18 respectively extend into the two track grooves 11, a fixed plate 17 is fixed on the rotating shaft piece 15, grooves 39 are respectively formed in opposite side walls in the installation groove 10, a linkage rod 40 is rotationally connected with the upper end of the linkage rod 40, a diagonal rod 37 is rotationally connected with a lifting rod 36 on the diagonal rod 37, the lifting rod 36 is slidingly installed on the U-shaped moving frame 1, plug-in holes 35 are respectively formed in two sides of the lower end of the moving plate 16, the upper end of the lifting rod 36 corresponds to the plug-in holes 35, a third spring piece 38 is jointly fixed at the bottom in the groove 39, and the three spring piece 38 can be driven to move in the corresponding lifting rod 36 through the diagonal rod 37 after the diagonal rod 40 rotates, and can be precisely moved to the jack piece 38 through the jack piece 36.
Referring to fig. 2 and 4, the plugging mechanism includes a cavity formed in the moving member 20, two first spring members 14 are fixed at the bottom of the cavity, the upper ends of the two first spring members 14 are fixed at the lower ends of the plugging rods 19, two sides of the plugging rods 19 are rotatably connected with push rods 12, the two push rods 12 are rotatably connected to opposite sides of the two cross shaft members 18 respectively, the two cross shaft members 18 are slidably mounted on the moving member 20 respectively, the plugging rods 19 can be pushed to descend by the movement of the cross shaft members 18, so that the plugging rods 19 and the moving plate 16 are separated conveniently, the moving member 20 can move continuously, and power is provided for the operation of the subsequent corresponding mechanism conveniently.
Referring to fig. 1, 7, 9 and 10, a pushing plate 27 is provided with a collision mechanism, a limiting plate 29 is fixed at the bottom in the installation groove 10, the limiting plate 29 and the pushing plate 27 collide, excessive movement of the pushing plate 27 can be avoided, the collision mechanism is provided with two pushing plates 41 and two plugboard pieces 34, and the two pushing plates 41 and the two plugboard pieces 34 are connected with a sampling mechanism. The interference mechanism comprises a mounting frame 44 fixed on the opposite sides of the two bearing frames 4, the plugboard piece 34 and the lifting plate 41 on the same side are arranged in the mounting frame 44 in a penetrating manner, the adjacent three sides of the lifting plate 41 are respectively provided with an adaptation component 42, the two adaptation components 42 positioned on the two sides are connected with the mounting frame 44, the adaptation component 42 positioned in the middle is connected with the plugboard piece 34, the plugboard piece 34 and the pushing plate piece 27 are in interference, the adaptation component 42 consists of a groove, a vertical rod, a connecting block and a spring, the movement of the adaptation component can be realized, the driving component is convenient to reset, the installation frame 44 can be used for pushing the lifting plate 41 to enable the lower end of the lifting component 2 to be always in interference, and the plugboard piece 34 can be pushed to rise under the action of the pushing plate piece 27 and inserted into the corresponding plugboard piece 33 through the other adaptation component 42, so that the fixing of the lifting component 2 is completed.
Referring to fig. 1, 7, 9 and 10, a reciprocating mechanism is arranged on a bearing plate 43, the reciprocating mechanism is connected with a U-shaped moving frame 1, the reciprocating mechanism comprises a sliding rod 30 installed in the U-shaped moving frame 1, the bearing plate 43 is slidably installed on the sliding rod 30, a return spring piece 31 is sleeved on the sliding rod 30, two ends of the return spring piece 31 are respectively fixed on one end side wall in the U-shaped moving frame 1 and one side of the bearing plate 43, two linkage shafts 32 are respectively connected on two sides of the bearing plate 43 in a rotating mode, a rotating shaft piece 25 is fixed on the linkage shafts 32, the rotating shaft piece 25 is rotatably sleeved on the linkage rod 7, a linkage rod 7 and a rotating rod 22 are arranged on the reciprocating mechanism, two ends of the linkage rod 7 are respectively fixed with a collision frame 8, a vertical rod 9 is slidably installed on the collision frame 8, the vertical rod 9 is fixed at four corners of the lower end of the U-shaped moving frame 1, the rotating shaft piece 25 is driven to rotate by the rotating shaft piece 32 through the rotating ability of the bearing plate 43, and the rotating rod 22 follows the rotating shaft piece 25 to rotate, and the pushing piece 23 can operate.
Referring to fig. 1, 3 and 6, a positioning mechanism is arranged on a rotating rod 22, the positioning mechanism is connected with an abutting frame 8, the positioning mechanism comprises two push rod pieces 23 which are respectively connected to the upper end and the lower end of the rotating rod 22 in a rotating mode, a first positioning rod 21 is connected to one push rod piece 23 in a rotating mode, a second positioning rod 24 is connected to the other push rod piece 23 in a rotating mode, the first positioning rod 21 and the second positioning rod 24 are respectively and slidably installed at two ends of a linkage rod 7, the first positioning rod 21 and the second positioning rod 24 respectively penetrate through the abutting frame 8 and the vertical rod 9 which are arranged on the same side of the linkage rod, the linkage rod 7 can be pushed to descend by rotation of a linkage shaft 32, the push rod piece 23 can enable the first positioning rod 21 and the second positioning rod 24 to move, the push rod piece can be conveniently inserted into the abutting frame 8 and the vertical rod 9, connection firmness between the abutting frame 8 and the vertical rod 9 is guaranteed, and integral supporting strength of the device is guaranteed.
Referring to fig. 1 and 7, the sampling mechanism comprises a lifting assembly 2 rotatably connected to two bearing frames 4, the lifting assembly 2 is provided with a sampling assembly 3, one side of the bearing frame 4 is fixedly provided with a baffle member 5, the baffle member 5 is abutted against the lifting assembly 2, the upper ends of two diagonal members 26 are rotatably connected to the lower end of the lifting assembly 2, the lifting assembly 2 is provided with a plug connector 33, the lifting assembly 2 is started and the sampling assembly 3 is controlled to operate, so that the sampling assembly 3 automatically descends and rotates, and the sampling operation can be stably completed. The lifting assembly 2 is in contact with the pushing plate 41, and the plug-in connector 33 corresponds to the plug-in board 34, so that the rotation of the lifting assembly 2 can be adapted and the regulated stability of the lifting assembly 2 can be ensured.
The invention also provides a use method of the sampling device for geotechnical engineering investigation, which comprises the following steps of;
s1, after the U-shaped movable frame 1 is moved to a proper position, a motor assembly 6 is started, the motor assembly 6 drives a screw rod piece 13 to enable a movable piece 20 to move, the movable piece 20 can drive a movable plate 16 to enable a diagonal member piece 26 to push a lifting assembly 2 to rotate, the lifting assembly 2 rotates and is in interference with a baffle piece 5, and at the moment, the lifting assembly 2 drives a sampling assembly 3 to be in a vertical state.
S2, when the moving part 20 moves to enable the sampling assembly 3 to be in a vertical state, the cross shaft part 18 moves in the track groove 11 and moves through the arc-shaped end on the track groove 11, the rotating shaft part 15 rotates, the rotating shaft part 15 drives the fixed plate 17 to rotate, the fixed plate 17 abuts against the linkage rod 40 on the same side of the fixed plate 17, the linkage rod 40 is retracted into the groove 39, at the moment, the lifting rod 36 can be pulled through the diagonal tension rod 37, the lifting rod 36 is inserted into the jack 35, the positions of the U-shaped moving frame 1 and the moving plate 16 are fixed, meanwhile, the cross shaft part 18 abuts against the pad plate 28 to push the push rod 12 to enable the inserting rod 19 to descend, the moving part 20 and the moving plate 16 are separated, and the moving part 20 can continue moving.
S3, the moving part 20 moves to abut against the pushing plate 27, so that the pushing plate 27 moves, the pushing plate 27 abuts against the inserting plate 34, the inserting plate 34 can be lifted, the inserting plate 34 can be conveniently inserted into the inserting piece 33, and the stability of the position of the lifting assembly 2 is further improved.
S4, the push plate 27 moves to abut against the bearing plate 43, the bearing plate 43 pushes the linkage shaft 32 to rotate, the linkage shaft 32 pushes the linkage rod 7 to descend through the rotating shaft 25, the linkage rod 7 drives the abutting frame 8 to abut against the ground, meanwhile, the rotating shaft 25 rotates to drive the rotating rod 22, the rotating rod 22 pushes the push rod piece 23 to move, the push rod piece 23 pushes the first positioning rod 21 and the second positioning rod 24, the first positioning rod 21 can be inserted into the abutting frame 8 and the vertical rod 9 corresponding to the first positioning rod, the second positioning rod 24 is inserted into the abutting frame 8 and the vertical rod 9 corresponding to the second positioning rod, and the connection is completed between the second positioning rod and the abutting frame 8 and the vertical rod 9 corresponding to the second positioning rod, so that the overall stability is ensured.
S5, starting the lifting assembly 2 and controlling the sampling assembly 3 to operate, so that the sampling assembly 3 automatically descends and rotates, and the sampling operation can be stably completed.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. Sampling device of geotechnical engineering reconnaissance, remove frame (1) its characterized in that including the U type: the utility model discloses a U-shaped movable frame, including U-shaped movable frame (1), upper end both sides of U-shaped movable frame (1) all are fixed with carrier (4), install sampling mechanism jointly on two carrier (4), upper end one side of U-shaped movable frame (1) is provided with mounting groove (10), be equipped with power unit in mounting groove (10), be equipped with movable part (20), push pedal spare (27) and carrier plate (43) on the power unit, be equipped with link gear on movable part (20), be equipped with movable plate (16) on the link gear, be connected with two diagonal rod pieces (26) on movable plate (16) in a rotating way, two diagonal rod pieces (26) are connected with sampler mechanism, be equipped with conflict mechanism on push pedal spare (27), be equipped with two push lifting plates (41) and picture peg spare (34) on the conflict mechanism, be connected with sampler (43) on the carrier plate (43), be connected with reciprocating mechanism and U-shaped movable frame (20), be equipped with link gear (7) and fixed rod (8) on the fixed rod (8) of locating lever (8) are equipped with down on the fixed rod (8), the positioning mechanism is connected with the abutting frame (8).
2. A sampling device for geotechnical engineering investigation according to claim 1, wherein: the power mechanism comprises a motor assembly (6) fixed in a mounting groove (10), a screw rod (13) is fixed at the tail end of an output shaft of the motor assembly (6), the screw rod (13) is rotationally connected to one end side wall in the mounting groove (10), a moving part (20) is screwed on the screw rod (13), a push plate (27) and a bearing plate (43) are sleeved on the screw rod (13), and the push plate (27) and the bearing plate (43) are slidably mounted in the mounting groove (10).
3. A sampling device for geotechnical engineering investigation according to claim 1, wherein: the linkage mechanism comprises two rotating shaft pieces (15) which are rotatably sleeved on opposite side walls in a mounting groove (10), one side of each rotating shaft piece (15) is provided with a track groove (11), an arc-shaped end and a lower end in each track groove (11) are jointly provided with a pad piece (28), an inserting mechanism is arranged in each moving piece (20), an inserting rod (19) is arranged on each inserting mechanism, each inserting rod (19) penetrates through each moving piece (20) and extends into each moving piece (20), two cross shaft pieces (18) are arranged on each inserting mechanism, the two cross shaft pieces (18) respectively extend into the two track grooves (11), each rotating shaft piece (15) is fixedly provided with a fixed plate (17), opposite side walls in each mounting groove (10) are respectively provided with a groove (39), each groove (39) is rotationally connected with a lifting rod (40), the upper ends of each connecting rods (40) are rotationally connected with a diagonal rod (37), lifting rod (36) is rotationally connected with lifting rods (36), the lifting rods (36) are respectively extended into the corresponding lifting rods (35) on two sides of a sliding frame (1), and the lifting rods (35) are correspondingly provided with lifting rods (35), a third spring element (38) is jointly fixed at the lower end of the lifting rod (36) and at the bottom in the groove (39).
4. A sampling device for geotechnical engineering investigation according to claim 3, wherein: the plug-in mechanism comprises a cavity formed in a moving part (20), two first spring parts (14) are fixed at the bottom in the cavity, the upper ends of the two first spring parts (14) are fixed at the lower end of a plug-in rod (19), push rods (12) are rotatably connected to two sides of the plug-in rod (19), the two push rods (12) are rotatably connected to opposite sides of two transverse shaft parts (18) respectively, and the two transverse shaft parts (18) are slidably mounted on the moving part (20) respectively.
5. A sampling device for geotechnical engineering investigation according to claim 1, wherein: the utility model provides a board that conflict mechanism is including fixing mounting bracket (44) in two opposite one sides of bearing frame (4), runs through with picture peg spare (34) and the thrust plate (41) of one side and sets up in mounting bracket (44), all be equipped with adaptation subassembly (42) on the adjacent three side on thrust plate (41), two adaptation subassemblies (42) that are located both sides are connected with mounting bracket (44), and adaptation subassembly (42) that are located the middle part are connected with picture peg spare (34), picture peg spare (34) are inconsistent with push pedal spare (27).
6. A sampling device for geotechnical engineering investigation according to claim 1, wherein: the reciprocating mechanism comprises a sliding rod (30) arranged in a U-shaped movable frame (1), a bearing plate (43) is slidably arranged on the sliding rod (30), a return spring piece (31) is sleeved on the sliding rod (30), two ends of the return spring piece (31) are respectively fixed on one side wall of one end in the U-shaped movable frame (1) and one side of the bearing plate (43), two linkage shafts (32) are respectively connected to two sides of the bearing plate (43) in a rotating mode, a rotating shaft piece (25) is fixed on the linkage shafts (32), and the rotating shaft piece (25) is rotatably sleeved on the linkage rod (7).
7. A sampling device for geotechnical engineering investigation according to claim 1, wherein: the positioning mechanism comprises two push rod pieces (23) which are respectively connected to the upper end and the lower end of a rotating rod (22) in a rotating mode, a first positioning rod (21) is connected to one push rod piece (23) in a rotating mode, a second positioning rod (24) is connected to the other push rod piece (23) in a rotating mode, the first positioning rod (21) and the second positioning rod (24) are respectively and slidably mounted at the two ends of a linkage rod (7), and the first positioning rod (21) and the second positioning rod (24) are respectively and penetratingly arranged on a collision frame (8) and a vertical rod (9) on the same side of the first positioning rod and the second positioning rod.
8. A sampling device for geotechnical engineering investigation according to claim 1, wherein: the sampling mechanism comprises lifting assemblies (2) which are rotationally connected to two bearing frames (4), sampling assemblies (3) are installed on the lifting assemblies (2), baffle pieces (5) are fixed on one sides of the bearing frames (4), the baffle pieces (5) are in contact with the lifting assemblies (2), the upper ends of two diagonal members (26) are rotationally connected to the lower ends of the lifting assemblies (2), plug connectors (33) are installed on the lifting assemblies (2), the lifting assemblies (2) are in contact with pushing plates (41), and the plug connectors (33) are corresponding to plug board pieces (34).
9. A sampling device for geotechnical engineering investigation according to claim 1, wherein: the bottom in mounting groove (10) is fixed with limiting plate (29), limiting plate (29) and push pedal spare (27) are inconsistent.
10. The application method of the sampling device for geotechnical engineering investigation is characterized by comprising the following steps of:
s1, after a U-shaped movable frame (1) is moved to a proper position, a motor assembly (6) is started, the motor assembly (6) drives a screw rod (13) to enable a movable piece (20) to move, the movable piece (20) moves to drive a movable plate (16) to enable an inclined rod piece (26) to push a lifting assembly (2) to rotate, the lifting assembly (2) rotates and is in interference with a baffle piece (5), and the lifting assembly (2) drives a sampling assembly (3) to be in a vertical state;
s2, when the moving part (20) moves to enable the sampling assembly (3) to be in a vertical state, the transverse shaft part (18) moves in the track groove (11) and moves through an arc-shaped end on the track groove (11), the rotating shaft part (15) rotates, the rotating shaft part (15) drives the fixed plate (17) to rotate, the fixed plate (17) abuts against the linkage rod (40) on the same side of the fixed plate, the linkage rod (40) is retracted into the groove (39), the lifting rod (36) is pulled by the diagonal rod (37), the lifting rod (36) is inserted into the jack (35), the positions of the U-shaped moving frame (1) and the moving plate (16) are fixed, meanwhile, the transverse shaft part (18) abuts against the cushion plate (28) to push the push rod (12) to enable the inserting rod (19) to descend, the moving part (20) is separated from the moving plate (16), and the moving part (20) can move continuously.
S3, the moving part (20) moves to abut against the push plate part (27) to enable the push plate part (27) to move, the push plate part (27) abuts against the plugboard part (34), the plugboard part (34) can be lifted, and the plugboard part (34) can be conveniently inserted into the plugboard part (33);
s4, a pushing plate (27) moves to abut against a bearing plate (43), the bearing plate (43) pushes a linkage shaft (32) to rotate, the linkage shaft (32) pushes a linkage rod (7) to descend through a rotating shaft (25), the linkage rod (7) drives an abutting frame (8) to abut against the ground, meanwhile, the rotating shaft (25) rotates to drive a rotating rod (22), the rotating rod (22) pushes a pushing rod piece (23) to move, the pushing rod piece (23) pushes a first positioning rod (21) and a second positioning rod (24), the first positioning rod (21) can be inserted into the abutting frame (8) and a vertical rod (9) corresponding to the first positioning rod, and the second positioning rod (24) is inserted into the abutting frame (8) and the vertical rod (9) corresponding to the first positioning rod to complete connection;
s5, starting the lifting assembly (2) and controlling the sampling assembly (3) to operate, so that the sampling assembly (3) automatically descends and rotates to finish the sampling operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310376161.XA CN116086856B (en) | 2023-04-11 | 2023-04-11 | Sampling device for geotechnical engineering investigation and application method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310376161.XA CN116086856B (en) | 2023-04-11 | 2023-04-11 | Sampling device for geotechnical engineering investigation and application method thereof |
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| CN116086856B CN116086856B (en) | 2023-06-30 |
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| CN212513738U (en) * | 2020-08-05 | 2021-02-09 | 索晨光 | Geological exploration sampling device |
| CN213274946U (en) * | 2020-10-30 | 2021-05-25 | 苏建兴 | Soil sampling device for geological survey |
| CN215374566U (en) * | 2020-12-23 | 2021-12-31 | 中冶一局环境科技有限公司 | Sampling device for rock and soil investigation |
| CN215448566U (en) * | 2021-09-14 | 2022-01-07 | 湖南科鑫电力设计有限公司 | Adjustable sampling device is used in electric power geology reconnaissance |
| CN114088451A (en) * | 2021-11-17 | 2022-02-25 | 深圳市爱华勘测工程有限公司 | Geological survey equipment suitable for multiple terrains |
| CN114295413A (en) * | 2021-12-28 | 2022-04-08 | 中地天一(河南)工程管理咨询有限公司 | Engineering supervision sampling device |
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2023
- 2023-04-11 CN CN202310376161.XA patent/CN116086856B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212513738U (en) * | 2020-08-05 | 2021-02-09 | 索晨光 | Geological exploration sampling device |
| CN213274946U (en) * | 2020-10-30 | 2021-05-25 | 苏建兴 | Soil sampling device for geological survey |
| CN215374566U (en) * | 2020-12-23 | 2021-12-31 | 中冶一局环境科技有限公司 | Sampling device for rock and soil investigation |
| CN215448566U (en) * | 2021-09-14 | 2022-01-07 | 湖南科鑫电力设计有限公司 | Adjustable sampling device is used in electric power geology reconnaissance |
| CN114088451A (en) * | 2021-11-17 | 2022-02-25 | 深圳市爱华勘测工程有限公司 | Geological survey equipment suitable for multiple terrains |
| CN114295413A (en) * | 2021-12-28 | 2022-04-08 | 中地天一(河南)工程管理咨询有限公司 | Engineering supervision sampling device |
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| CN116086856B (en) | 2023-06-30 |
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