CN119933689A - A kind of engineering design site survey device and survey method - Google Patents
A kind of engineering design site survey device and survey method Download PDFInfo
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- CN119933689A CN119933689A CN202510412069.3A CN202510412069A CN119933689A CN 119933689 A CN119933689 A CN 119933689A CN 202510412069 A CN202510412069 A CN 202510412069A CN 119933689 A CN119933689 A CN 119933689A
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Abstract
本发明公开了一种工程设计现场勘测装置及勘测方法，属于现场勘测装置技术领域，其中，工程设计现场勘测装置底座以及设置于底座上方的钻管，钻管外侧安装有螺旋叶片，所述钻管的顶端固定设置有连接管；通过设置的挡泥板能够带动左围板以及右围板内腔中储存的土壤沿着螺旋叶片向上移动，而通过在支撑板上设置有多个挡板，使得挡泥板向上移动的过程中能够从上往下依次对各个挡板进行调用，此时，通过挡板能够对左围板以及右围板的下方进行封堵，当挡泥板移动至连接管处时，挡泥板、挡板、左围板、右围板以及连接管则形成一个对土壤进行储存的空间，而后期将连接管从钻管上取下即可对多组土壤样本进行封存。
The invention discloses an engineering design on-site survey device and a survey method, belonging to the technical field of on-site survey devices, wherein the engineering design on-site survey device comprises a base and a drill pipe arranged above the base, a spiral blade is installed on the outer side of the drill pipe, and a connecting pipe is fixedly arranged on the top of the drill pipe; the mud guard can drive the soil stored in the inner cavity of the left and right enclosures to move upward along the spiral blades, and a plurality of baffles are arranged on the support plate, so that the baffles can be called from top to bottom in sequence during the upward movement of the mud guard, at this time, the lower part of the left and right enclosures can be blocked by the baffles, and when the mud guard moves to the connecting pipe, the mud guard, the baffle, the left and right enclosures and the connecting pipe form a space for storing soil, and the connecting pipe can be removed from the drill pipe later to seal multiple groups of soil samples.
Description
Technical Field
The invention relates to the technical field of field survey devices, in particular to an engineering design field survey device and a survey method.
Background
Geological exploration is the exploration and detection of geology by various means, methods.
Chinese patent CN118168844a discloses a sampling device for geological engineering investigation, which monitors the vertical vibration amplitude and horizontal displacement trend of the sampling drill rod through a vibration sensor and a first pressure sensor, and then adjusts and controls the sampling accuracy of the sampling drill rod at a predetermined sampling position by controlling a vibration damping mechanism and a first positioner.
The device samples soil through the sampling drill rod, but when soil is upwards conveyed along the sampling drill rod and moves to above the ground, the soil can be outwards scattered under the action of centrifugal force, so that the soil with different depths is mixed together, and the device can not timely collect and store the soil conveyed on the sampling drill rod when in use.
Accordingly, there is a need to provide an engineering field survey apparatus and a survey method that solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide an engineering design site surveying device and a surveying method, which are used for solving the problems that the prior device provided in the background art samples soil through a sampling drill rod, but when the soil is conveyed upwards along the sampling drill rod and moves to the upper part of the ground, the soil is scattered outwards under the action of centrifugal force, so that the soil with different depths is mixed together, and the device can not collect and store the soil conveyed on the sampling rod in time when in use.
Based on the thought, the invention provides the technical scheme that the engineering design site survey device comprises a base and a drill pipe arranged above the base, wherein a spiral blade is arranged on the outer side of the drill pipe, a connecting pipe is fixedly arranged at the top end of the drill pipe, an arc-shaped left coaming and an arc-shaped right coaming are respectively arranged on two sides of the top of the base, limit strips are fixedly arranged on the front side and the rear side of the top of the base, and when the left coaming and the right coaming are mutually attached to the outer side of the spiral blade, the left coaming and the right coaming can be in sliding fit with the limit strips;
The left side bounding wall is last elastic mounting has the fender, the outside of drill pipe is fixed and is provided with helical backup pad, and the bottom of backup pad is laminated mutually with helical blade's top, the top surface of backup pad is connected with a plurality of baffles through joint subassembly, the bottom surface elastic connection of fender has the ejector pad, ejector pad bottom both sides all set up to the fourth inclined plane, baffle top surface has seted up with ejector pad matched with notch, when two adjacent baffles separate, the joint subassembly that is in on the baffle of below breaks away from the cooperation with the backup pad, and when the baffle moved to the baffle department that breaks away from the cooperation with the backup pad and the ejector pad inserts inside the notch, can drive the baffle and slide for the backup pad through the cooperation of ejector pad and notch.
As a further scheme of the invention, a connecting block is arranged at the position which is outside the connecting pipe and is close to the top end, the connecting pipe penetrates through the connecting block and is in running fit with the connecting block, and lifting plates are detachably connected to two sides of the connecting block.
The clamping assembly comprises a clamping block which is arranged on the bottom surface of the baffle and is elastically matched with the baffle, the clamping block is arranged at a position, close to the top end, of the baffle, a clamping groove matched with the clamping block is formed in the top surface of the supporting plate, inclined extrusion parts are arranged on two sides of the bottom end of the clamping block, in an initial state, the extrusion parts are completely arranged in the clamping groove, a limiting rod is arranged above the clamping block and is elastically matched with the baffle, a groove is formed in the bottom surface of the limiting rod, and a push rod is fixedly arranged on the top surface of the clamping block.
As a further scheme of the invention, a boss is arranged above the mudguard, the boss is fixed on the outer wall of the left coaming, a bolt is arranged at the boss, and a jack matched with the bolt is arranged at the top surface of the mudguard.
As a further scheme of the invention, a positioning rod is elastically connected to the baffle plate at the notch, a positioning hole matched with the positioning rod is formed in the push block, a vertical rod is arranged below the positioning rod and elastically connected with the baffle plate, a slot matched with the vertical rod is formed in the bottom surface of the positioning rod, and the top end of the vertical rod is positioned in the slot in an initial state.
According to the invention, the magnetic plate is fixedly embedded in the supporting plate, the magnetic block matched with the magnetic plate is fixedly embedded in the end face of the bottom end of the vertical rod, one surface of the magnetic block opposite to the magnetic plate is provided with different magnetic poles, and when the push block is matched with the notch and drives the baffle to move upwards along the supporting plate, the baffle can pass through the magnetic plate.
As a further scheme of the invention, the baffle is of a spiral structure and rotates once, so that two ends of the baffle are on the same vertical surface.
As a further scheme of the invention, a motor is arranged below one of the lifting plates, and the motor is used for driving the connecting pipe to rotate.
As a further scheme of the invention, a plurality of vertical limiting grooves are formed in the inner side surface of the limiting strip, convex strips are formed by extending outwards at the two ends of the left coaming and the right coaming, limiting blocks which are in sliding fit with the limiting grooves are elastically arranged on the outer side surface of the convex strips, and inclined extrusion surfaces are arranged at the positions, close to one surface of the drill pipe, of the limiting strip and located at the two sides of the limiting strip.
The method for surveying by using the engineering design site surveying device comprises the following steps of driving a connecting pipe and a drill pipe to move downwards through a lifting plate and drill into the ground, driving the drill pipe to rotate through the connecting pipe, enabling soil to be conveyed upwards through a spiral blade on the outer side of the drill pipe, collecting the soil through a mud guard when a left coaming and a right coaming are attached to the outer side of the spiral blade, and enabling the left coaming and the right coaming to move upwards through cooperation of the mud guard and the spiral blade so as to store the collected soil.
Compared with the prior art, the device has the beneficial effects that when the device is used, the mud guard arranged can drive the soil stored in the inner cavities of the left coaming and the right coaming to move upwards along the helical blades, and the baffle plates are arranged on the supporting plate, so that each baffle plate can be sequentially called from top to bottom in the upward moving process of the mud guard, at the moment, the lower parts of the left coaming and the right coaming can be plugged through the baffle plates, when the mud guard moves to the connecting pipe, the mud guard, the baffle plates, the left coaming, the right coaming and the connecting pipe form a space for storing the soil, and a plurality of groups of soil samples can be sealed and stored by taking the connecting pipe off from the drill pipe in the later period, so that the whole operation is quick, and different samples can be prevented from being mixed together.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic view of the push plate of the present invention mated with a left shroud;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A in accordance with the present invention;
FIG. 5 is a schematic top view of the left and right panels of the present invention when attached;
FIG. 6 is an enlarged schematic view of the structure of FIG. 5B in accordance with the present invention;
FIG. 7 is a schematic view of the engagement of the stopper with the protrusion according to the present invention;
FIG. 8 is a schematic view of the helical blade, support plate and baffle structure of the present invention;
FIG. 9 is a schematic illustration of the push block and notch engagement of the present invention;
FIG. 10 is an enlarged schematic view of the structure of FIG. 9 at C in accordance with the present invention;
FIG. 11 is a cross-sectional view of a baffle and support plate of the present invention;
FIG. 12 is an enlarged schematic view of the structure of FIG. 11 at D in accordance with the present invention;
FIG. 13 is a schematic view showing a structure of a connection between a fender and a left panel according to the present invention;
FIG. 14 is a perspective view of a fender and a pusher according to the present invention;
FIG. 15 is a schematic view of the engagement of the fender with the helical blade in accordance with the present invention;
FIG. 16 is a schematic view of the magnetic plate structure of the present invention;
Fig. 17 is a schematic perspective view of a baffle plate according to the present invention.
1, A base, 2, a left coaming, 201, a connecting groove, 202, a mud guard, 2021, a connecting lug plate, 203, a U-shaped frame, 204, a boss, 205, a plunger, 3, a right coaming, 4, a limit bar, 401, a limit groove, 402, a pressing surface, 5, a push plate, 501, a connecting bar, 6, a screw rod, 7, a connecting pipe, 8, a gear ring, 9, a lifting plate, 10, a connecting block, 11, a bracket, 12, a drill pipe, 1201, a helical blade, 13, a limiting block, 1301, a second inclined surface, 14, a bump, 1401, a first inclined surface, 15, a bump, 16, a supporting plate, 1601, a baffle plate, 1602, a clamping groove, 1603, a magnetic plate, 17, a push block, 1701, a third inclined surface, 1702, a locating hole, 1703, a fourth inclined surface, 18, a vertical bar, 19, a locating bar, 20, a notch, 21, a limit bar, 2101, a groove, 22, a fixture block, 2201, a pressing part, 2202, a push rod, 23 and a press ring.
Detailed Description
As shown in fig. 1-10, an engineering design site surveying device and a surveying method thereof comprise a base 1 and a drill pipe 12 arranged above the base 1, wherein a helical blade 1201 is fixedly arranged on the outer side of the drill pipe 12, a drill bit is fixedly arranged at the bottom end of the drill pipe 12, and a through hole penetrating through the base 1 is formed in the central position so as to facilitate the drill pipe 12 and the helical blade 1201 on the outer side of the drill pipe 12 to penetrate.
In order to drive the drill pipe 12 to move downwards, a connecting pipe 7 is fixedly connected to the top end of the drill pipe 12 through a screw, a connecting block 10 is arranged at the position, close to the top end, of the outer side of the connecting pipe 7, the connecting pipe 7 penetrates through the connecting block 10 and is in running fit with the connecting block 10, lifting plates 9 are detachably connected to the two sides of the connecting block 10, in actual use, the connecting block 10 and the lifting plates 9 can be fixed in a bolt connection mode, a screw rod 6 is arranged at the lifting plates 9, the screw rod 6 penetrates through the lifting plates 9 and is in threaded connection with the lifting plates, the connecting pipe 7 and the drill pipe 12 can be driven to move downwards through the structure, in addition, a motor is installed below one lifting plate 9, the motor is in transmission connection with the connecting pipe 7, specifically, a motor output shaft penetrates through the lifting plates 9 and is fixedly sleeved with a gear, an output shaft of the motor is in running fit with the lifting plates 9, a gear ring gear 8 meshed with the gear is fixedly sleeved on the outer side of the connecting pipe 7, so that the connecting pipe 7 and the drill pipe 12 can be driven to rotate in a bolt connection mode, and soil can be conveyed to the ground through a screw blade 1201.
In order to preserve the soil conveyed by the helical blade 1201, the scheme is characterized in that the left coaming 2 and the right coaming 3 are respectively arranged on two sides of the top of the base 1, the left coaming 2 and the right coaming 3 are of arc structures, a complete cylindrical structure can be formed when the left coaming 2 and the right coaming 3 are mutually attached, the left coaming 2 and the right coaming 3 can be attached to the outer side of the helical blade 1201, limit strips 4 are fixedly arranged on the front side and the rear side of the top of the base 1, and when the left coaming 2 and the right coaming 3 are mutually attached and clamped, the left coaming 2 and the right coaming 3 can be in sliding fit with the limit strips 4;
Further, a splash guard 202 is elastically mounted on the left shroud 2, the splash guard 202 can move along the diameter direction relative to the left shroud 2, and referring to fig. 13-15, the splash guard 202 can be inserted into the helical blade 1201, and the height of the splash guard 202 is slightly smaller than the pitch of the helical blade 1201, i.e. when the splash guard 202 is inserted into the helical blade 1201, the bottom surface of the splash guard 202 can contact with the top surface of the helical blade 1201, and the top surface of the splash guard 202 is only a small distance from the bottom surface of the helical blade 1201, and the splash guard 202 cannot rotate due to the restriction of the splash guard 202 by the left shroud 2, so that the splash guard 202 can be driven to move upwards along with the rotation of the helical blade 1201, and the left shroud 2 and the right shroud 3 can be driven to move upwards relative to the drill pipe 12.
Referring to fig. 1-9, a spiral supporting plate 16 is fixedly disposed on the outside of the drill pipe 12, the bottom end of the supporting plate 16 is attached to the top end of the spiral blade 1201, so that the baffle 1601 can slide onto the supporting plate 16 from the spiral blade 1201, the top surface of the supporting plate 16 is connected with a plurality of baffles 1601 through a clamping assembly, the adjacent two baffles 1601 are attached to each other, in practical application, the thickness of the supporting plate 16 may be equal to or greater than the thickness of the spiral blade 1201, and a chamfer angle may be disposed at the position of the top surface of the baffle 1601 adjacent to the spiral blade 1201 and near the bottom end, so that the mud guard 202 is convenient to move onto the baffle 1601, the baffle 1601 can be locked onto the supporting plate 16 through the provided clamping assembly, the baffle 1601 is prevented from sliding relative to the supporting plate 16, when the adjacent two baffles 1601 are separated, the clamping assembly on the lower baffle 1601 is disengaged from the supporting plate 16, so that the baffle 1601 can move relative to the support plate 16, the baffle 1601 is in a spiral structure, the baffle 1601 rotates once, so that two ends of the baffle 1601 are on the same vertical surface, the bottom surface of the fender 202 is elastically connected with a push block 17, referring to fig. 14-17, a notch 20 matched with the push block 17 is formed on the top surface of the baffle 1601 and near the bottom end, referring to fig. 2-6 and 12, two sides of the bottom end of the push block 17 are provided with fourth inclined surfaces 1703, when the push block 17 is in an ejected state and is inserted into the notch 20, the fourth inclined surfaces 1703 can contact with the edges of the notch 20, when the mutually attached left side wall plate 2 and right side wall plate 3 move upwards so that the fender 202 moves to the top end baffle 1601, the top end baffle 1601 can be mutually connected with the fender 202 through the cooperation of the push block 17 and the notch 20, this results in the topmost baffle 1601 not being able to rotate in unison with the support plate 16, at this time, when the helical support plate 16 rotates, the force applied to the baffle 1601 by the support plate 16 can drive the baffle 1601 and the left and right panels 2,3 outside thereof to move upward, and the soil inside the left and right panels 2,3 can be prevented from falling off by the cooperation of the fender 202 and the baffle 1601, thereby completing the collection of the soil.
The vertical height of the top surface of the baffle 1601 from the bottom surface of the support plate 16 is equal to the pitch of the helical blade 1201, and is arranged so that the mudguard 202 can slide between the baffle 1601 and the support plate 16.
As shown in fig. 3-17, the clamping assembly includes a clamping block 22 disposed on the bottom surface of the baffle 1601 and elastically matched with the baffle 1601, the clamping block 22 is disposed at a position near the top end of the baffle 1601, and a clamping groove 1602 matched with the clamping block 22 is formed on the top surface of the support plate 16, referring to fig. 12, both sides of the bottom end of the clamping block 22 are provided with inclined extrusion parts 2201, in an initial state, the extrusion parts 2201 are completely disposed in the clamping groove 1602, and at this time, the clamping block 22 is matched with the clamping groove 1602 through the straight edges of the sides thereof, so as to be beneficial to locking the baffle 1601 on the support plate 16;
Further, a stop lever 21 is arranged above the clamping block 22, the stop lever 21 is elastically matched with the baffle 1601, a groove 2101 is formed in the bottom surface of the stop lever 21, a push rod 2202 is fixedly arranged on the top surface of the clamping block 22, when the two baffles 1601 are mutually attached, the stop lever 21 is compressed in the baffle 1601, when the two baffles 1601 are mutually separated, the stop lever 21 can pop out, the push rod 2202 can be aligned with the groove 2101, at the moment, the clamping block 22 can move upwards, the extrusion portion 2201 on the clamping block 22 can be aligned with the side edge of the clamping groove 1602, and conditions are provided for the clamping block 22 to move out of the clamping groove 1602.
Referring to fig. 1-4, a boss 204 is arranged above the mudguard 202, the boss 204 is fixed on the outer wall of the left coaming 2, a bolt is arranged at the boss 204, and a jack matched with the bolt is arranged at the top surface of the mudguard 202 so as to lock the mudguard 202 and the left coaming 2;
in actual use, the lifting plate 9 and the connecting block 10 are driven to move downwards through the screw rod 6, so that the connecting pipe 7 and the drill pipe 12 are driven to move downwards, soil can be conveyed to the ground through the helical blades 1201, when the drill pipe 12 moves downwards to a corresponding depth, the bolts can be pulled upwards, the mud flaps 202 can be sprung up towards the direction close to the drill pipe 12 and inserted into the helical blades 1201, and as the left coaming 2 and the right coaming 3 are in sliding fit with the limit strips 4, the left coaming 2 and the right coaming 3 cannot rotate, so that the mud flaps 202 can only move along the left coaming 2 in the vertical direction, the mud flaps 202 can be driven to move upwards through the rotation of the helical blades 1201, so that the left coaming 2 and the right coaming 3 are driven to move upwards synchronously, and the soil positioned inside the left coaming 2 and the right coaming 3 and at one side of the mud flaps 202 can be pushed by the mud flaps 202 and move upwards along the helical blades 1201;
When the splash guard 202 is moved by the helical blade 1201 to above the support plate 16, the splash guard 202 can move along the upper surface of the splash guard 1601, because the top end of the splash guard 1601 is locked to the support plate 16 by the latch 22, when the push block 17 is aligned with the slot 20 and inserted into the slot 20, the latch 22 on the topmost splash guard 1601 is not fully inserted into the latch 1602 by the engagement of the push block 17 with the slot 20, and when the splash guard 202 moves to the topmost splash guard 1601 and the push block 17 is inserted into the slot 20 on the topmost splash guard 1601, the latch 22 on the topmost splash guard 1601 is pulled out of the latch 1602 by the force between the push block 17 and the slot 20, so that the topmost baffle 1601 can move synchronously with respect to the support plate 16 along with the rotation of the support plate 16, the force applied to the topmost baffle 1601 by the support plate 16 can drive the baffle 202, the left shroud 2 and the right shroud 3 to move upwards, when the left shroud 2 and the right shroud 3 move upwards to the outer side of the connecting pipe 7, the spiral baffle 1601 can contact with the outer wall of the connecting pipe 7, and at this time, the baffle 1601, the baffle 202, the left shroud 2, the right shroud 3 and the connecting pipe 7 enclose a relatively closed storage space, and only the upper part of the storage space is in an open state, and the collected soil is stored in the storage space;
When the topmost baffle 1601 moves relative to the support plate 16, the stop lever 21 at one end of the second baffle 1601 from top to bottom is ejected, so that the ejector rod 2202 can be aligned with the groove 2101, and the clamping block 22 can move upwards relative to the baffle 1601, referring specifically to fig. 12, when the clamping block 22 moves upwards relative to the baffle 1601, the pressing portion 2201 on the clamping block 22 is aligned with the side edge of the clamping groove 1602, and subsequently, when the next set of left and right surrounding plates 2 and 3 moves to the baffle 1601, the clamping block 22 can be pulled out of the clamping groove 1602 through the cooperation of the push block 17 and the notch 20, so that the baffle 1601 can also move relative to the support plate 16, the operations described above are repeated, and each baffle 1601 can be sequentially invoked from top to bottom, so that the mud is stored in cooperation with the baffle 202, the left and right surrounding plates 2 and 3, and after the survey, the sets of soil samples can be sealed by directly detaching the connecting pipes 7 from the drill pipe 12.
To sum up, when the device is used, the mud guard 202 can drive the soil stored in the inner cavities of the left coaming 2 and the right coaming 3 to move upwards along the helical blade 1201, and a plurality of baffles 1601 are arranged on the supporting plate 16, so that each baffle 1601 can be sequentially invoked from top to bottom in the process of the upward movement of the mud guard 202, at the moment, the lower parts of the left coaming 2 and the right coaming 3 can be plugged through the baffles 1601, when the mud guard 202 moves to the connecting pipe 7, the mud guard 202, the baffles 1601, the left coaming 2, the right coaming 3 and the connecting pipe 7 form a space for storing the soil, and the connecting pipe 7 can be taken down from the drill pipe 12 to seal a plurality of groups of soil samples in the later stage, so that the whole operation is fast, and different samples can be prevented from being mixed together.
The baffle 1601 is provided with a positioning rod 19 elastically connected to the notch 20, the push block 17 is provided with a positioning hole 1702 matching with the positioning rod 19, further, a vertical rod 18 is provided below the positioning rod 19, the vertical rod 18 is elastically connected to the baffle 1601, a slot matching with the vertical rod 18 is provided on the bottom surface of the positioning rod 19, in an initial state, the top end of the vertical rod 18 is located in the slot, so as to lock the positioning rod 19, referring to fig. 10-16, a magnetic plate 1603 is fixedly embedded near the top end and on the top surface of the support plate 16, a magnetic block matching with the magnetic plate 1603 can be fixedly embedded on the bottom end surface of the vertical rod 18, and the magnetic block opposite to the magnetic plate 1603 has different magnetic poles.
As shown in fig. 1-2, the two sides of the top of the base 1 are fixedly provided with a bracket 11, the bracket 11 is in an L shape, two ends of the screw rod 6 are respectively in running fit with the bracket 11 and the base 1 (two end positions of the screw rod 6 are provided with polished rod structures), the bottom end of the screw rod 6 passes through the base 1, a driving motor is installed below the base 1, and the output end of the driving motor is in transmission connection with one end of the screw rod 6 passing through the base 1, so that the screw rod 6 is driven to rotate forward and backward.
The position department fixed support frame that is provided with in spacing 4 outsides and is close to the top, the support frame is the U type, and support frame and support 11 fixed connection, the gyro wheel is installed to the bottom of base 1.
The outside cover of connecting pipe 7 is equipped with clamping ring 23, clamping ring 23 is fixed to be set up in connecting block 10 bottom surface, through this structure for connecting block 10 can drive connecting pipe 7 down more steadily and remove, connecting pipe 7 can cooperate with connecting block 10 through tapered roller bearing.
The inner side of the limit strip 4 is provided with a plurality of vertical limit grooves 401, two end positions of the left coaming 2 and the right coaming 3 are outwards extended to form convex strips, the outer side of each convex strip is provided with a mounting groove, a limit block 13 is slidably arranged in each mounting groove, a limit spring is fixedly arranged between each limit block 13 and the inner end surface of each mounting groove, and in combination with the figures 1-6, the limit strip 4 is provided with inclined extrusion surfaces 402 at two side positions, when in actual use, when the left coaming 2 and the right coaming 3 are pushed to be attached to the outer sides of the helical blades 1201, the convex strips can move to the inner sides of the limit strips 4, the limit blocks 13 can move to the positions of the limit grooves 401 through the extrusion surfaces 402, and the rotation of the left coaming 2 or the right coaming 3 can be avoided through the cooperation of the limit blocks 13 and the limit grooves 401;
Further, as shown in fig. 1-7, the limiting block 13 is disposed at a position close to one end of the limiting strip 4 and located on the top surface, and a plurality of protrusions 15 are fixedly disposed on a surface, opposite to the limiting block 13, inside the limiting groove 401, so that the left coaming 2 or the right coaming 3 can only move upwards unidirectionally relative to the limiting strip 4, thereby being beneficial to maintaining the stability of the left coaming 2 and the right coaming 3 outside the connecting pipe 7.
Referring to fig. 1-6 again, in order to connect left coaming 2 and right coaming 3, this scheme is fixed in the sand grip department on left coaming 2 and is provided with inserted bar 205, and the top surface and the bottom surface of inserted bar 205 have all been seted up the bar groove, and the slip is provided with lug 14 in the bar groove, the one end that inserted bar 205 was kept away from to lug 14 sets up to first inclined plane 1401, and the fixed spring that is provided with between the inside terminal surface of bar groove and the lug 14, and the sand grip department on right coaming 3 has seted up the logical groove that cooperatees with inserted bar 205, when left coaming 2 and right coaming 3 are mutually pasted, inserted bar 205 can pass logical groove, after the lug on right coaming 3 was crossed to lug 14, lug 14 can pop out to lock left coaming 2 and right coaming 3.
In order to drive left coaming 2 and right coaming 3 to move, the flexible unit is all installed to this scheme in base 1 top both sides, flexible unit can be cylinder or electric putter, and flexible unit's output is connected with push pedal 5, and push pedal 5 wholly sets up to the U type, draw together groove 201 has all been seted up to left coaming 2 and right coaming 3's lateral wall department, and draw together groove 201 and left coaming 2 and right coaming 3 equal altitude setting, and push pedal 5 tip fixed be provided with draw together groove 201 sliding fit's connecting strip 501, connecting strip 501 and draw together groove 201's cross section all set up to the T type, during practical use, when needs take a sample soil, can peg graft left coaming 2 and right coaming 3 in push pedal 5, promote left coaming 2 and right coaming 3 laminating on helical blade 1201 through flexible unit.
The U-shaped frame 203 is fixedly arranged at the outer side wall of the left coaming 2, the connecting lug plates 2021 are fixedly arranged on two sides of the mudguard 202, the U-shaped frame 203 penetrates through the connecting lug plates 2021 and is in sliding fit with the connecting lug plates 2021, a first spring is arranged between the end face of the U-shaped frame 203 and the connecting lug plates 2021, the first spring can be sleeved on the U-shaped frame 203, and elastic fit of the mudguard 202 and the left coaming 2 can be achieved through the structure.
As shown in fig. 9-14, the bottom surface side of the push block 17 is provided with a third inclined surface 1701, by which the third inclined surface 1701 will contact with the side of the screw blade 1201 during the insertion of the mud flap 202 into the screw blade 1201, thereby avoiding interference between the push block 17 and the screw blade 1201.
The mud guard 202 is provided with a rectangular groove in sliding fit with the push block 17, and a spring is fixedly arranged between the inner end surface of the rectangular groove and the push block 17.
As shown in fig. 3-12, a first guiding groove in sliding fit with the positioning rod 19 is formed in the inner side wall of the notch 20, a second spring is fixedly arranged between the inner end face of the first guiding groove and the positioning rod 19, a second guiding groove communicated with the first guiding groove is further formed in the baffle 1601, the second guiding groove is used for installing the vertical rod 18, a blocking strip in a shape of a Chinese character 'hui' is fixedly arranged at the bottom end of the inner part of the second guiding groove, an extrusion spring is fixedly arranged between the blocking strip and the vertical rod 18, and the top end face of the vertical rod 18 can be obliquely arranged, so that the installation of the positioning rod 19 is facilitated.
The baffle 1601 is provided with a cross groove for installing the clamping block 22 and the limiting rod 21, the clamping block 22 and the limiting rod 21 are respectively distributed in the cross groove vertically and transversely and are in sliding fit with the cross groove, a reset spring is fixedly arranged between the inner end face of the cross groove and the limiting rod 21, a spring seat is fixedly arranged at the inner wall of the cross groove, and a tension spring is fixedly arranged between the spring seat and the clamping block 22, so that the clamping block 22 is in elastic fit with the baffle 1601.
Claims (10)
1. The utility model provides an engineering design site survey device, includes the base and sets up in the drill pipe of base top, and helical blade is installed in the drill pipe outside, the fixed connecting pipe that is provided with in top of drill pipe, its characterized in that: the two sides of the top of the base are respectively provided with an arc-shaped left coaming and an arc-shaped right coaming, the front side and the rear side of the top of the base are fixedly provided with limiting strips, and when the left coaming and the right coaming are mutually attached to the outer sides of the spiral blades, the left coaming and the right coaming can be in sliding fit with the limiting strips;
The left side bounding wall is last elastic mounting has the fender, the outside of drill pipe is fixed and is provided with helical backup pad, and the bottom of backup pad is laminated mutually with helical blade's top, the top surface of backup pad is connected with a plurality of baffles through joint subassembly, the bottom surface elastic connection of fender has the ejector pad, ejector pad bottom both sides all set up to the fourth inclined plane, baffle top surface has seted up with ejector pad matched with notch, when two adjacent baffles separate, the joint subassembly that is in on the baffle of below breaks away from the cooperation with the backup pad, and when the baffle moved to the baffle department that breaks away from the cooperation with the backup pad and the ejector pad inserts inside the notch, can drive the baffle and slide for the backup pad through the cooperation of ejector pad and notch.
2. The field survey device of claim 1 wherein the connecting pipe is provided with a connecting block at a position outside the connecting pipe and near the top end, the connecting pipe passes through the connecting block and is in running fit with the connecting block, and lifting plates are detachably connected to two sides of the connecting block.
3. The engineering field surveying device according to claim 2, wherein the clamping assembly comprises a clamping block which is arranged on the bottom surface of the baffle and is elastically matched with the baffle, the clamping block is arranged at the position of the baffle close to the top end, clamping grooves matched with the clamping block are formed in the top surface of the supporting plate, inclined extrusion parts are arranged on two sides of the bottom end of the clamping block, the extrusion parts are completely arranged in the clamping grooves in an initial state, a limiting rod is arranged above the clamping block, the limiting rod is elastically matched with the baffle, a groove is formed in the bottom surface of the limiting rod, a push rod is fixedly arranged on the top surface of the clamping block, and when the two baffles are separated from each other, the limiting rod can be ejected out, so that the push rod can be aligned with the groove.
4. The engineering field surveying device of claim 1, wherein a boss is arranged above the fender, the boss is fixed on the outer wall of the left coaming, a bolt is arranged at the boss, and a jack matched with the bolt is arranged at the top surface of the fender.
5. The engineering design site surveying device of claim 1, wherein the baffle is elastically connected with a positioning rod at the notch, a positioning hole matched with the positioning rod is formed in the pushing block, a vertical rod is arranged below the positioning rod, the vertical rod is elastically connected with the baffle, a slot matched with the vertical rod is formed in the bottom surface of the positioning rod, and in an initial state, the top end of the vertical rod is positioned in the slot.
6. The field survey device for engineering design of claim 5, wherein the support plate is fixedly embedded with a magnetic plate, the end face of the bottom end of the vertical rod is fixedly embedded with a magnetic block matched with the magnetic plate, one surface of the magnetic block opposite to the magnetic plate has different magnetic poles, and when the push block is matched with the notch and drives the baffle to move upwards along the support plate, the baffle can pass through the magnetic plate.
7. An engineered field survey device as in claim 1, wherein the baffles are of helical configuration and the baffles are rotated one revolution such that the ends of the baffles are on the same vertical plane.
8. An engineered field survey device as in claim 2, wherein a motor is mounted below one of the lifter plates, the motor for driving the connection tube to rotate.
9. The engineering design site surveying device of claim 1, wherein a plurality of vertical limiting grooves are formed in the inner side surface of the limiting strip, convex strips are formed by extending outwards at the two ends of the left coaming and the right coaming, limiting blocks which are in sliding fit with the limiting grooves are elastically mounted on the outer side surface of the convex strips, and inclined extrusion surfaces are arranged at the positions, close to one surface of the drill pipe, of the limiting strip and located on the two sides of the limiting strip.
10. A method of surveying using the engineering site surveying device according to any one of claims 2 to 3, comprising the steps of driving the connecting pipe and the drill pipe to move downwards through the lifting plate and drill into the ground, driving the drill pipe to rotate through the connecting pipe, enabling upward transportation of soil by means of the helical blades on the outer side of the drill pipe, enabling collection of soil by means of the mud flaps when the left and right coamings are attached to the outer sides of the helical blades, enabling the left and right coamings to move upwards by means of the cooperation of the mud flaps and the helical blades, and storing the collected soil.
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| CN202510412069.3A CN119933689B (en) | 2025-04-02 | 2025-04-02 | A kind of engineering design site survey device and survey method |
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| CN202510412069.3A CN119933689B (en) | 2025-04-02 | 2025-04-02 | A kind of engineering design site survey device and survey method |
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| US20170107765A1 (en) * | 2014-04-04 | 2017-04-20 | Young Goan Kim | Portable power rotary device provided with drill having earthwork and cut-off functions |
| CN117167000A (en) * | 2023-11-02 | 2023-12-05 | 山西地丘环境科技有限公司 | Soil sampling device and soil sampling method for geological survey |
| CN118187672A (en) * | 2024-05-20 | 2024-06-14 | 太原理工大学 | Prospecting device and prospecting method for coal field geology |
| CN118583551A (en) * | 2024-07-02 | 2024-09-03 | 杨帆 | A field sampling device for geotechnical engineering survey |
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2025
- 2025-04-02 CN CN202510412069.3A patent/CN119933689B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170107765A1 (en) * | 2014-04-04 | 2017-04-20 | Young Goan Kim | Portable power rotary device provided with drill having earthwork and cut-off functions |
| CN117167000A (en) * | 2023-11-02 | 2023-12-05 | 山西地丘环境科技有限公司 | Soil sampling device and soil sampling method for geological survey |
| CN118187672A (en) * | 2024-05-20 | 2024-06-14 | 太原理工大学 | Prospecting device and prospecting method for coal field geology |
| CN118583551A (en) * | 2024-07-02 | 2024-09-03 | 杨帆 | A field sampling device for geotechnical engineering survey |
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| CN119933689B (en) | 2025-06-24 |
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