CN115077984A - Municipal engineering geological surveying equipment and surveying method thereof - Google Patents
Municipal engineering geological surveying equipment and surveying method thereof Download PDFInfo
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- CN115077984A CN115077984A CN202210730594.6A CN202210730594A CN115077984A CN 115077984 A CN115077984 A CN 115077984A CN 202210730594 A CN202210730594 A CN 202210730594A CN 115077984 A CN115077984 A CN 115077984A
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- 238000000034 method Methods 0.000 title claims abstract description 61
- 238000006073 displacement reaction Methods 0.000 claims abstract description 133
- 238000005070 sampling Methods 0.000 claims abstract description 112
- 239000002689 soil Substances 0.000 claims abstract description 111
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 238000010408 sweeping Methods 0.000 claims description 31
- 244000309464 bull Species 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 14
- 239000011148 porous material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 14
- 230000033001 locomotion Effects 0.000 description 13
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005527 soil sampling Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
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Abstract
The invention discloses municipal engineering geological survey equipment and a surveying method thereof, and relates to the technical field of geological survey equipment, which comprises a body and a displacement part, wherein the inner wall of the body is slidably connected with a sampling cylinder, the inner wall of the sampling cylinder is rotatably connected with a rotating rod, the outer wall of the sampling cylinder is slidably connected with the inner wall of the body, a lever arm of the rotating rod is fixedly connected with a cleaning rod, the inner wall of the sampling cylinder is slidably connected with a baffle plate, the displacement part is arranged in the body and comprises a sleeve block, the sleeve block regularly and reciprocally swings through the displacement part, so that the sampling cylinder is quickly inserted and sampled in the horizontal direction and then slowly returns to adapt to the characteristic of soil, the invention has the effects of efficiently sampling soil on the side wall of a drill hole through the mutual matching of the structures, avoiding the collection of mixed sample soil possibly generated due to the drill hole, improving the sampling quality, and solving the problem that compressed sample soil is easily collected in the traditional mode, the sampling quality is poor.
Description
Technical Field
The invention relates to the technical field of geological survey equipment, in particular to municipal engineering geological survey equipment and a surveying method thereof.
Background
Municipal works refer to municipal infrastructure construction works, and before the municipal works, in order to find out the geological environment characteristics of the building region, the soil in the region needs to be sampled and analyzed, so that the data support is improved for subsequent engineering construction, and the influence on the engineering safety due to the geological conditions and other reasons during construction is avoided.
Traditional sampling measure usually drills earlier, then adopts the geotome to take a sample the soil of hole bottom portion, because soil has the compressibility, soil receives extrusion from top to bottom at the in-process of being bored, and this has just led to the soil layer of the different degree of depth probably to appear mixing in extrusion process to influence the accuracy of test result, can't satisfy growing actual construction demand, it is inconvenient to use.
Disclosure of Invention
The invention aims to provide municipal engineering geological survey equipment and a survey method thereof, which have the effects of efficiently sampling soil on the side wall of a drill hole, avoiding the collection of mixed sample soil possibly generated by the drill hole, improving the sampling quality and solving the problems in the background technology.
In order to achieve the purpose, the invention provides municipal engineering geological survey equipment which comprises a body, wherein the inner wall of the body is connected with a sampling cylinder in a sliding manner, the inner wall of the sampling cylinder is connected with a rotating rod in a rotating manner, the outer wall of the sampling cylinder is connected with the inner wall of the body in a sliding manner, a lever arm of the rotating rod is fixedly connected with a cleaning rod, and the inner wall of the sampling cylinder is connected with a shielding plate in a sliding manner;
the displacement component is arranged in the body and comprises a sleeve block, and the sleeve block regularly swings back and forth through the displacement component so that the sampling cylinder is quickly inserted and sampled in the horizontal direction and then slowly returns to adapt to the characteristics of soil;
the sweeping component is arranged on the displacement component and driven by the displacement component, so that the sweeping rod rotates in the process of sampling and returning the sampling cylinder, sample soil is prevented from falling due to the caking property of the soil, and a subsequent leveling procedure is omitted;
the protection part, the protection part sets up this is internal, by the displacement part drives in step, makes the shielding plate is in the latter half in-process that the sampling barrel returned stretches out to in avoiding sample pore wall soil to drop into the sample soil, simultaneously with sweep flat part and cooperate and avoid sweeping flat sample soil that gets off and be infected with the sampling barrel inner wall.
Optionally, the displacement component includes:
the mobile jib, the lower extreme of mobile jib rotates and is connected with the main shaft, the tip of main shaft rotates and is connected with the displacement pole, the lever arm of displacement pole with the inner wall sliding connection of cover block, the fixed surface of cover block is connected with the transfer line, the lever arm fixedly connected with gear of transfer line one, the lever arm of bull stick with the inner wall sliding connection of body, the lever arm fixedly connected with stopper of bull stick, the lever arm rotation of bull stick is connected with the rack and arranges, the tooth that the rack was arranged with the tooth of gear meshes mutually, the inner wall that the rack was arranged seted up with the cavity that the stopper suited.
Optionally, the sweeping component includes:
sweep flat axle, it connects to sweep flat axle rotation the inner wall of body, sweep flat axle's beam arm fixedly connected with sweep flat board and gear two, sweep six flat poles of sweeping of dull and stereotyped outer wall fixedly connected with, be located the upper left side sweep the surface rotation of flat pole and be connected with the displacement axle, the upper end fixedly connected with displacement fixture block of displacement pole, the inner wall rotation of body is connected with the connecting axle, the beam arm fixedly connected with gear three of connecting axle, the tooth of gear two with the tooth of gear three meshes mutually, the inner wall rotation of body is connected with the spliced pole, the outer wall fixedly connected with gear four of spliced pole, tooth of gear four with the tooth of gear three meshes mutually, the lever arm fixedly connected with straight tooth cylinder of pivoted pole, straight tooth cylinder's tooth with tooth of gear four meshes mutually.
Optionally, the protection component includes:
the utility model provides a safety protection device for automobile, including baffle plate, fender rod fixed connection the surface of baffle plate, the axle arm fixed connection protection gear of displacement axle is one, the fixed surface of displacement fixture block is connected with the protection rack row, the tooth that the protection rack was arranged with the tooth intermittent type meshing of protection gear is one, the axle arm fixedly connected with protection gear two of displacement axle, the inner wall fixedly connected with fixed plate of body, the surface rotation of fixed plate is connected with the protection axle, the incomplete interior ring gear of axle arm fixedly connected with of protection axle, the tooth of incomplete interior ring gear with the tooth of protection gear two meshes mutually, the axle arm fixedly connected with carousel of protection axle, the surface of carousel articulates there is the hinge rod, the tip of hinge rod articulates the surface of fender rod.
Optionally, the surface of the fixing plate is fixedly connected with a motor, and an output end of the motor is fixedly connected with an end of the main rod.
Optionally, the size of the third gear is smaller than that of the second gear, so that when the device operates, the rotation amplitude of the third gear is larger than that of the second gear.
Optionally, the bottom surface of the body is fixedly connected with a rotating bucket to assist the device in digging.
Optionally, the surface of body is provided with horizontal inductor to calibrate the horizontal position of device, avoid the slope influence to the sampling of soil.
The invention provides a surveying method of municipal engineering geological surveying equipment, which comprises the following steps:
the placing device comprises: a user puts the body into a hole which is punched in advance through the body, and the body is close to the inner wall of the hole;
efficient sampling: the sleeve block regularly swings back and forth, so that the sampling cylinder is quickly inserted into the side wall in the hole, and then the sample soil is slowly returned by utilizing the friction force between the sample soil in the sampling cylinder and the inner wall of the sampling cylinder to be taken out;
cutting the end part of the sample soil: the sweeping rod is rotated in the process of returning after sampling, the end part of the sample soil is cut, the sample soil is prevented from falling due to the cohesive force of the soil, and the labor intensity of the subsequent flattening work is reduced;
protecting sample soil: the rear half end process that the sample was accomplished and is returned makes the shielding plate stretch out, suits with the cleaning rod, avoids the miscellaneous soil of top to fall into in the sampling tube simultaneously.
Compared with the prior art, the invention has the following beneficial effects:
firstly, the motor drives the main rod to rotate, the displacement rod moves continuously at the moment, the transmission rod can be driven to deflect regularly and reciprocally, the sampling cylinder can be pushed to rapidly displace in the horizontal direction in the direction away from the body, then slowly return in the direction close to the body, the sampling cylinder is rapidly inserted into the side wall in the hole, then the sampling soil is slowly driven to return, the sampling soil can be conveniently taken out by utilizing the friction force between the sampling cylinder and the sampling soil, and the effect of avoiding poor accuracy of the sampling soil caused by vertical compression of the sampling soil is achieved.
In the continuous movement process of the displacement rod, the displacement fixture block is synchronously moved, the displacement fixture block drives the displacement shaft to move, and the rotating rod rotates in the process of taking out sample soil from the sampling cylinder, so that the cleaning rod can rotate, the end part of the sample soil is cut, the sample soil is prevented from falling off in the sampling process due to the bonding force between the soil and the soil, the sampling accuracy is ensured, and the effect of the subsequent working process is reduced.
Third, in the process that the displacement clamping block drives the displacement shaft to move, the displacement shaft is driven to rotate anticlockwise firstly and then rotate clockwise, at the moment, the shielding plate is fixed in the first half of the distance from the sampling cylinder to take out the sample soil, and the shielding plate extends out in the second half of the distance from the sampling cylinder to take out the sample soil, so that the effect that the first half of the distance is matched with the cleaning rod to prevent the cut large leftover materials from being blocked, and the second half of the distance extends out in time to support the hole to prevent the upper miscellaneous soil from collapsing into the sampling cylinder and influencing the accuracy of the sample soil is achieved.
Drawings
FIG. 1 is an isometric view of a structure of the present invention;
FIG. 2 is a first cross-sectional isometric view of the elevational structure of the invention;
FIG. 3 is a cross-sectional view of the connecting portion of the turn bar and the rack bar of the present invention;
FIG. 4 is a second cutaway isometric view of the elevational structure of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention;
FIG. 6 is a first cross-sectional isometric view of the rearview structure of the present invention;
FIG. 7 is a second cross-sectional isometric view of the rearview structure of the present invention;
FIG. 8 is an enlarged view of the structure of FIG. 7 at B in accordance with the present invention;
FIG. 9 is a third cross-sectional isometric view of an elevational structure of the invention;
FIG. 10 is a flow chart of the present invention.
In the figure: 1. a body; 2. a sampling tube; 3. a rotating rod; 4. a cleaning rod; 5. a shielding plate; 6. sleeving blocks; 7. a main rod; 8. a main shaft; 9. a displacement rod; 10. a transmission rod; 11. a first gear; 12. a limiting block; 13. a rack row; 14. sweeping the shaft; 15. sweeping the flat plate; 16. a second gear; 17. a sweeping rod; 18. a displacement shaft; 19. a displacement clamping block; 20. a connecting shaft; 21. a third gear; 22. a straight toothed cylinder; 23. a guard bar; 24. protecting the first gear; 25. protecting the rack row; 26. protecting a second gear; 27. a fixing plate; 28. a protective shaft; 29. an incomplete inner ring gear; 30. a turntable; 31. a hinged lever; 32. a motor; 33. rotating the bucket; 34. a horizontal sensor; 35. a fourth gear; 36. connecting columns.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 10, the present invention provides a technical solution: a municipal engineering geological survey device comprises a body 1, wherein the inner wall of the body 1 is connected with a sampling cylinder 2 in a sliding manner, the inner wall of the sampling cylinder 2 is connected with a rotating rod 3 in a rotating manner, the outer wall of the sampling cylinder 2 is connected with the inner wall of the body 1 in a sliding manner, a lever arm of the rotating rod 3 is fixedly connected with a cleaning rod 4, and the inner wall of the sampling cylinder 2 is connected with a baffle plate 5 in a sliding manner;
the displacement component is arranged in the body 1 and comprises a sleeve block 6, and the sleeve block 6 regularly swings back and forth through the displacement component so that the sampling cylinder 2 is quickly inserted into the body in the horizontal direction for sampling and then slowly returns to adapt to the characteristics of soil;
the sweeping component is arranged on the displacement component and driven by the displacement component, so that the sweeping rod 4 rotates in the process of completing the return of the sampling cylinder 2, the sample soil is prevented from falling due to the caking property of the soil, and the subsequent flattening process is omitted;
the protection part, the protection part sets up in body 1, is driven by the displacement part is synchronous for shielding plate 5 stretches out at the latter half section in-process that sampler barrel 2 returned, in order to avoid sample pore wall soil to fall into the sample soil, cooperatees with the sweeping part simultaneously and avoids sweeping the sample soil that is leveled down and be infected with at sampler barrel 2 inner wall.
The user puts the body 1 into a hole which is drilled in advance through the body 1, the body 1 is close to the inner wall of the hole, then the displacement part is started to operate, so that the sleeve block 6 regularly swings back and forth, the sampling cylinder 2 is quickly inserted into the inner wall of the hole to facilitate sampling, and then the sample soil returns slowly, the sample soil is taken out by utilizing the friction force between the sample soil in the sampling cylinder 2 and the inner wall of the sampling cylinder 2, thereby compared with the traditional mode of sampling the bottom, the problem of poor sample soil precision caused by the compression of the bottom soil in the process of drilling the sample soil is avoided, the sweeping part is driven to operate while the displacement part operates, the cleaning rod 4 is rotated in the process of returning the sample soil after sampling, the end part of the sample soil is cut, the sample soil is prevented from falling due to the cohesive force of the soil, and the working efficiency of subsequent making is improved, the displacement component drives the protection component to operate while operating, so that the shielding plate 5 extends out in the second half process of sampling return, the shielding plate 5 is fixed through the first half path, the shielding plate 5 can adapt to the sweeping component to prevent cut large sample soil from being blocked by the shielding plate 5, and meanwhile, the shielding plate 5 extends out in the second half path to prevent the upper miscellaneous soil from falling into the shielding plate 5.
Further, in the embodiments: the displacement part includes mobile jib 7, the lower extreme of mobile jib 7 rotates and is connected with main shaft 8, the tip of main shaft 8 rotates and is connected with displacement pole 9, the lever arm of displacement pole 9 and the inner wall sliding connection of cover block 6, the fixed surface of cover block 6 is connected with transfer line 10, lever arm fixedly connected with gear 11 of transfer line 10, the lever arm of bull stick 3 and the inner wall sliding connection of body 1, the lever arm fixedly connected with stopper 12 of bull stick 3, the lever arm of bull stick 3 rotates and is connected with rack row 13, 13 tooth and 11 tooth mesh of gear are arranged to the rack, 13 inner wall of rack row is seted up the cavity that suits with stopper 12.
More specifically, in this embodiment, the main rod 7 rotates clockwise along a circumferential track, so that the main shaft 8 is driven to perform circumferential displacement around the motor shaft by the rotation of the main rod 7, the displacement rod 9 is driven to perform synchronous displacement by the displacement of the main shaft 8, since the displacement rod 9 is limited by the sleeve 6 at this time, the displacement rod 9 performs reciprocating sliding along the inner wall of the sleeve 6 at this time, when the main shaft 8 is close to the transmission rod 10, since the distance between the transmission rod 10 and the main shaft 8 is close at this time, the deflection speed of the displacement rod 9 is fast at this time, when the main shaft 8 is in a state far from the transmission rod 10, since the distance between the transmission rod 10 and the main shaft 8 is far at this time, the deflection speed of the displacement rod 9 is slow at this time, and further, through the circumferential motion of the main shaft 8, the displacement rod 9 can perform regular reciprocating swing, so that through the reciprocating swing of the displacement rod 9, the sleeve block 6 can be driven to synchronously perform reciprocating deflection, and the transmission rod 10 is further driven to regularly perform reciprocating deflection, so that the gear I11 is driven to regularly perform reciprocating rotation, thereby driving the rack bar 13 to perform regular reciprocating displacement, and the rotating rod 3 is reset in the horizontal direction through the reciprocating displacement of the rack bar 13, further pushing the sampling cylinder 2 to rapidly displace in the horizontal direction in the direction away from the body 1, and then slowly returning in the direction close to the body 1, thereby by the rapid displacement of the sampling cylinder 2, can be quickly inserted into the side wall of the hole to facilitate sampling, and then the sample soil is taken out by the slow return of the sampling cylinder 2 and the friction force between the sample soil in the sampling cylinder 2 and the inner wall of the sampling cylinder 2, can the efficient sample, compare in the mode of tradition to the bottom sample, avoided the less than good problem of appearance soil precision that appearance soil is compressed and leads to by drilling in-process.
Further, in the embodiments: the sweeping and leveling component comprises a sweeping and leveling shaft 14, the sweeping and leveling shaft 14 is rotatably connected to the inner wall of the body 1, a shaft arm of the sweeping and leveling shaft 14 is fixedly connected with a sweeping and leveling plate 15 and a gear II 16, the outer wall of the sweeping and leveling plate 15 is fixedly connected with six sweeping and leveling rods 17, the surface of the sweeping and leveling rod 17 positioned on the upper left side is rotatably connected with a displacement shaft 18, the upper end of the displacement rod 9 is fixedly connected with a displacement clamping block 19, the inner wall of the body 1 is rotatably connected with a connecting shaft 20, the shaft arm of the connecting shaft 20 is fixedly connected with a gear III 21, teeth of the gear II 16 are meshed with teeth of the gear III 21, the inner wall of the body 1 is rotatably connected with a connecting column 36, teeth of the connecting column 36 are fixedly connected with a gear IV 35, teeth of the gear IV 35 are meshed with teeth of the gear III 21, a lever arm of the rotating lever 3 is fixedly connected with a straight-tooth cylinder 22, and teeth of the straight-tooth cylinder 22 are meshed with teeth of the gear IV 35.
More specifically, in the present embodiment, during the continuous movement of the displacement rod 9, the displacement block 19 disposed above is driven to move, during the slow return of the device after soil collection, at this time, the displacement block 19 moves along with the displacement rod 9 and is then inserted into the displacement shaft 18, during this process, the displacement shaft 18 displaces along with the displacement rod 9, that is, at this time, the displacement shaft 18 deflects around the sweep shaft 14 along with the movement of the displacement rod 9 until the displacement shaft is separated from the displacement shaft 18, and further, the sweep plate 15 deflects through the transmission of the sweep rod 17, so that the sweep shaft 14 deflects, further, the second gear 16 deflects through the deflection of the sweep shaft 14, further, the third gear 21 rotates through the deflection of the second gear 16, and further, the fourth gear 35 rotates through the rotation of the third gear 21, can make straight-tooth cylinder 22 produce rotatoryly through the rotation of four 35 of gear, thereby can make bull stick 3 produce rotatoryly through straight-tooth cylinder 22's rotation, can not influence the meshing relation of rack row 13 and gear 11 when making bull stick 3 rotatory through stopper 12, so can make cleaning rod 4 rotate around bull stick 3, because this process is the process that slowly returns is accomplished to sampling tube 2 borrowing promptly, the motion through cleaning rod 4 can cut the tip of sample soil, avoid the condition that the sample soil that leads to because the adhesion between soil and the soil drops to take place, simultaneously because still need carry out the sweep level behind the traditional sample, subsequent work efficiency has been improved in this step.
Further, in the embodiments: the protection component comprises a protection rod 23, the protection rod 23 is fixedly connected to the surface of the shielding plate 5, a first protection gear 24 is fixedly connected to a shaft arm of the displacement shaft 18, a protection rack row 25 is fixedly connected to the surface of the displacement clamping block 19, teeth of the protection rack row 25 are meshed with teeth of the first protection gear 24 in an intermittent mode, a second protection gear 26 is fixedly connected to a shaft arm of the displacement shaft 18, a fixing plate 27 is fixedly connected to the inner wall of the body 1, a protection shaft 28 is rotatably connected to the surface of the fixing plate 27, an incomplete inner toothed ring 29 is fixedly connected to a shaft arm of the protection shaft 28, teeth of the incomplete inner toothed ring 29 are meshed with teeth of the second protection gear 26, a rotary disc 30 is fixedly connected to a shaft arm of the protection shaft 28, a hinge rod 31 is hinged to the surface of the rotary disc 30, and the end of the hinge rod 31 is hinged to the surface of the protection rod 23.
More specifically, in the embodiment, during the process that the displacement block 19 drives the displacement shaft 18 to move, the protection rack row 25 is disposed on the displacement block 19, so that when the displacement block 19 is just inserted into the displacement shaft 18, the protection rack row 25 is engaged with the protection gear row 24, and then the displacement block 19 is continuously displaced, so that the protection gear row 24 rotates counterclockwise in the direction shown in fig. 5, it should be mentioned that, after the displacement shaft 18 is displaced by the highest point in the direction shown in fig. 4, the displacement block 19 continues to drive the displacement shaft 18 to move, but the relative movement direction of the protection rack row 25 and the protection gear row 24 changes, that is, the rotation direction of the protection gear row 24 in the process is changed to rotate clockwise, and since the sampling cylinder 2 is exactly displaced to half in the process of returning the sample, therefore, through the process of first performing counterclockwise rotation and then performing clockwise rotation by the displacement shaft 18, the protection gear two 26 is synchronously driven to perform counterclockwise rotation and then perform clockwise rotation, as shown in fig. 9, and further during the process of performing counterclockwise rotation by the protection gear two 26, the protection gear two 26 will not deflect the incomplete inner gear ring 29, and further during the process of performing clockwise rotation by the protection gear two 26, the incomplete inner gear ring 29 will be driven to deflect clockwise around the protection shaft 28 in the direction shown in fig. 9, and further the protection shaft 28 will be driven to deflect, so as to drive the turntable 30 to deflect, and further through the hinge rod 31, the shielding plate 5 can be quickly pushed out from the sampling cylinder 2, and in conclusion, in the process of sampling and returning by the sampling cylinder 2, the shielding plate 5 will not be displaced in the first half of the way, and is adapted to the process of leveling the sample soil by the cleaning rod 4, if the shielding plate 5 stretches out at this moment, the large leftover materials cut from the sample soil are shielded, the shielding plate 5 stretches out in the second half of the distance, the sample soil is trimmed, and meanwhile, the sampling cylinder 2 can be protected by stretching out due to the fact that part of holes generated by sampling are not supported, so that the holes generated by sampling cannot collapse, and the miscellaneous soil above the sampling cylinder is prevented from falling into the holes.
Further, in the embodiments: the surface of the fixing plate 27 is fixedly connected with a motor 32, and the output end of the motor 32 is fixedly connected with the end part of the main rod 7.
More specifically, in this embodiment, for better operation of the driving device, the main rod 7 can be conveniently driven to rotate clockwise around the motor shaft in the direction shown in fig. 2 by starting the motor.
Further, in the embodiments: the size of gear three 21 is smaller than the size of gear two 16 so that when the device is operated, the rotation amplitude of gear three 21 is larger than that of gear two 16.
More specifically, in the present embodiment, the size of the gear three 21 is smaller than that of the gear two 16, so that the gear two 16 can rotate with a larger amplitude when deflecting.
Further, in the embodiments: the bottom surface of the body 1 is fixedly connected with a rotating bucket 33 to assist the device in digging soil.
More specifically, in the present embodiment, in order to improve the practicability of the device, the installation of the rotating bucket 33 can assist the constructor to excavate the hole.
Further, in the embodiments: the surface of body 1 is provided with horizontal inductor 34 to calibrate the horizontal position of device, avoid the slope influence to the sampling of soil.
More specifically, in the present embodiment, in order to improve the practicability of the device, the device is prevented from inclining in the sampling process by the arrangement of the horizontal sensor 34, so as to ensure the representativeness of the sample soil.
Referring to fig. 1 to 10, the present invention provides a method of surveying municipal engineering geological survey equipment, comprising the steps of:
the placing device comprises: a user puts the body 1 into a hole which is punched in advance through the body 1, so that the body 1 is close to the inner wall of the hole;
efficient sampling: the sleeve block 6 regularly swings back and forth, so that the sampling cylinder 2 is quickly inserted into the side wall in the hole, and then the sample soil in the sampling cylinder 2 returns slowly by utilizing the friction force between the sample soil and the inner wall of the sampling cylinder 2 to be taken out;
cutting the end part of the sample soil: the sweeping rod 4 is rotated in the process of returning after sampling, the end part of the sample soil is cut, the sample soil is prevented from falling due to the cohesive force of the soil, and the labor intensity of the subsequent flattening work is reduced;
protecting sample soil: the shielding plate 5 is extended out in the process of the rear half end of the return after the sampling is finished, the shielding plate is matched with the cleaning rod 4, and meanwhile, the sundry soil above the shielding plate is prevented from falling into the sampling cylinder 2.
The working principle is as follows: when this municipal works geological survey equipment used, constructor lets body 1 press close to the hole inner wall through putting into body 1 the hole of beating in advance, starter motor 32 afterwards.
The main rod 7 is driven by the motor 32 to rotate clockwise around the motor shaft in the direction shown in fig. 2, the main shaft 8 is driven by the rotation of the main rod 7 to perform circumferential displacement around the motor shaft, the displacement rod 9 is driven to perform synchronous displacement by the displacement of the main shaft 8, the displacement rod 9 is limited by the sleeve block 6 at the moment, the displacement rod 9 performs reciprocating sliding along the inner wall of the sleeve block 6 along with the movement of the main shaft 8 at the moment, when the main shaft 8 is close to the transmission rod 10, the deflection speed of the displacement rod 9 is higher at the moment due to the fact that the distance between the transmission rod 10 and the main shaft 8 is close to the distance between the transmission rod 10 and the main shaft 8, when the main shaft 8 is far away from the transmission rod 10, the deflection speed of the displacement rod 9 is lower at the moment, so that the displacement rod 9 performs regular reciprocating swing through the circumferential movement of the main shaft 8, and the sleeve block 6 is driven to perform synchronous reciprocating deflection through the reciprocating swing of the displacement rod 9, thereby driving the transmission rod 10 to perform regular reciprocating deflection and further driving the first gear 11 to perform regular reciprocating rotation, thereby driving the rack bar 13 to perform regular reciprocating displacement, enabling the rotating rod 3 to perform resetting displacement in the horizontal direction through the reciprocating displacement of the rack bar 13, thereby pushing the sampling cylinder 2 to firstly perform rapid displacement in the direction away from the body 1 in the horizontal direction, then perform slow return in the direction close to the body 1, and through the rapid displacement of the sampling cylinder 2, can be quickly inserted into the side wall of the hole to facilitate sampling, and the sample soil can be taken out by utilizing the friction force between the sample soil in the sampling cylinder 2 and the inner wall of the sampling cylinder 2 through the slow return of the sampling cylinder 2, so that the sampling can be efficiently carried out, compare in the mode of tradition to the bottom sample simultaneously, avoided the sample soil by the relatively poor problem of sample soil precision that the compression leads to among the drilling process.
In the process of continuous movement of the displacement rod 9, the displacement fixture block 19 arranged above is synchronously driven to move, when the device is in the process of slowly returning the sampling cylinder 2 after soil sampling is completed, when the displacement fixture block 19 moves along with the displacement rod 9 and then is inserted into the displacement shaft 18, the displacement shaft 18 displaces along with the displacement rod 9, namely the displacement shaft 18 deflects around the sweep shaft 14 along with the movement of the displacement rod 9 until the displacement shaft 18 is separated from the displacement rod 9 along with the movement of the displacement rod 9, so that the sweep plate 15 deflects through the transmission of the sweep rod 17, further the sweep shaft 14 deflects, the gear two 16 deflects through the deflection of the sweep shaft 14, the gear three 21 rotates through the deflection of the gear two 16, the gear four 35 rotates through the rotation of the gear three 21, and the straight-tooth cylinder 22 rotates through the rotation of the gear four 35, can make bull stick 3 produce rotatoryly through the rotation of straight-tooth cylinder 22, because the existence of stopper 12, can not influence the meshing relation of rack row 13 and gear 11 when bull stick 3 is rotatory promptly, through the rotation of bull stick 3, can make cleaning rod 4 rotate around bull stick 3, because this process is the process of accomplishing slowly returning for sampler barrel 2 borrowing, the motion through cleaning rod 4 can cut the tip of sample soil, avoid the condition that the sample soil that leads to because the cohesive force between soil and the soil drops to take place, guarantee the accuracy of sample soil, still need sweep the level after the while owing to traditional sample, subsequent work efficiency has been improved in this step.
In the process that the displacement fixture block 19 drives the displacement shaft 18 to move, through the arrangement of the protection rack row 25 on the displacement fixture block 19, when the displacement fixture block 19 is just inserted into the displacement shaft 18, the protection rack row 25 is engaged with the protection gear one 24, so that the subsequent continuous displacement of the displacement fixture block 19, that is, the continuous displacement of the protection rack row 25, causes the protection gear one 24 to rotate counterclockwise in the direction shown in fig. 5, it should be mentioned that, after the displacement shaft 18 passes through the highest point in the direction shown in fig. 4, at this time, although the displacement fixture block 19 continues to drive the displacement shaft 18 to move, the relative movement direction of the protection rack row 25 and the protection gear one 24 changes, in this process, the rotation direction of the protection gear one 24 changes to rotate clockwise, at this time, the sampling cylinder 2 is just displaced to half in the process of returning the sample, and rotates counterclockwise first through the displacement shaft 18, then, in the process of clockwise rotation, the second protection gear 26 is synchronously driven to rotate counterclockwise first and then rotate clockwise, as shown in fig. 9, in the process of counterclockwise rotation of the second protection gear 26, at this time, the second protection gear 26 will not deflect the incomplete inner gear ring 29, and in the process of clockwise rotation of the second protection gear 26, the incomplete inner gear ring 29 will be driven to deflect clockwise around the protection shaft 28 in the direction shown in fig. 9, so as to drive the protection shaft 28 to deflect, and further drive the turntable 30 to deflect, so that the shielding plate 5 is rapidly pushed out from the sampling cylinder 2 through the hinge rod 31, so that in the process of sampling return of the sampling cylinder 2, the shielding plate 5 in the first half of the sampling return process can adapt to the process of leveling the sample soil by the cleaning rod 4 without displacement, that is, namely, the shielding plate 5 stretches out, the large leftover materials cut from the sample soil are blocked, the shielding plate 5 in the second half path stretches out, the sample soil is basically trimmed, and meanwhile, part of holes generated by sampling are not supported, so that the holes generated by sampling of the sampling cylinder 2 can be protected from collapsing by stretching out, the miscellaneous soil above the sampling cylinder 2 is prevented from falling into the holes, and the accuracy of the sample soil in the sampling cylinder 2 is guaranteed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A municipal engineering geological survey apparatus comprising a body (1), characterized in that: the inner wall of the body (1) is connected with a sampling tube (2) in a sliding manner, the inner wall of the sampling tube (2) is connected with a rotating rod (3) in a rotating manner, the outer wall of the sampling tube (2) is connected with the inner wall of the body (1) in a sliding manner, a lever arm of the rotating rod (3) is fixedly connected with a cleaning rod (4), and the inner wall of the sampling tube (2) is connected with a shielding plate (5) in a sliding manner;
the displacement component is arranged in the body (1) and comprises a sleeve block (6), and the sleeve block (6) is regularly and reciprocally swung through the displacement component so that the sampling cylinder (2) is quickly inserted and sampled in the horizontal direction and then slowly returns to adapt to the characteristics of soil;
the sweeping component is arranged on the displacement component and driven by the displacement component, so that the sweeping rod (4) rotates in the process of returning after sampling of the sampling cylinder (2) is completed, sample soil is prevented from falling due to the caking property of the soil, and a subsequent leveling procedure is omitted;
the protection part, the protection part sets up in body (1), by the displacement part drives in step, makes shielding plate (5) are in stretch out at the latter half in-process that sampler barrel (2) returned to in order to avoid sample pore wall soil to drop into in the sample soil, simultaneously with sweep flat the part and cooperate and avoid sweeping the sample soil that is leveled down and be infected with sampler barrel (2) inner wall.
2. The municipal engineering geological survey apparatus of claim 1, wherein: the displacement member includes:
mobile jib (7), the lower extreme of mobile jib (7) rotates and is connected with main shaft (8), the tip rotation of main shaft (8) is connected with displacement pole (9), the lever arm of displacement pole (9) with the inner wall sliding connection of cover block (6), the fixed surface of cover block (6) is connected with transfer line (10), the lever arm fixedly connected with gear (11) of transfer line (10), the lever arm of bull stick (3) with the inner wall sliding connection of body (1), the lever arm fixedly connected with stopper (12) of bull stick (3), the lever arm rotation of bull stick (3) is connected with rack row (13), the tooth that the rack was arranged (13) with the tooth mesh of gear (11), the inner wall that the rack was arranged (13) seted up with the cavity that stopper (12) suited.
3. The municipal engineering geological survey apparatus of claim 2, wherein: the sweeping component comprises:
sweep flat axle (14), sweep flat axle (14) and rotate to be connected in the inner wall of body (1), sweep flat board (15) and gear two (16) are swept to the armshaft fixedly connected with of flat axle (14), sweep six flat pole (17) of sweeping of the outer wall fixedly connected with of flat board (15), be located the upper left side sweep the surperficial rotation of flat pole (17) and be connected with displacement axle (18), the upper end fixedly connected with displacement fixture block (19) of displacement pole (9), the inner wall of body (1) rotates and is connected with connecting axle (20), the armshaft fixedly connected with gear three (21) of connecting axle (20), the tooth of gear two (16) with the tooth of gear three (21) meshes mutually, the inner wall of body (1) rotates and is connected with spliced pole (36), the outer wall fixedly connected with gear four (35) of spliced pole (36), the tooth of gear four (35) with the tooth of gear three (21) meshes mutually, and a lever arm of the rotating rod (3) is fixedly connected with a straight tooth cylinder (22), and teeth of the straight tooth cylinder (22) are meshed with teeth of the gear four (35).
4. The municipal engineering geological survey apparatus of claim 3, wherein: the protection member includes:
the protective device comprises a protective rod (23), the protective rod (23) is fixedly connected to the surface of the shielding plate (5), a first protective gear (24) is fixedly connected to an axial arm of the displacement shaft (18), a second protective gear (26) is fixedly connected to the surface of the displacement clamping block (19), teeth of the first protective gear (25) are intermittently meshed with teeth of the first protective gear (24), a second protective gear (26) is fixedly connected to an axial arm of the displacement shaft (18), a fixing plate (27) is fixedly connected to the inner wall of the body (1), a protective shaft (28) is rotatably connected to the surface of the fixing plate (27), an incomplete inner toothed ring (29) is fixedly connected to an axial arm of the protective shaft (28), teeth of the incomplete inner toothed ring (29) are meshed with teeth of the second protective gear (26), and a rotary table (30) is fixedly connected to an axial arm of the protective shaft (28), the surface of the rotary table (30) is hinged with a hinged rod (31), and the end part of the hinged rod (31) is hinged on the surface of the protective rod (23).
5. The municipal engineering geological survey apparatus of claim 4, wherein: the surface of the fixing plate (27) is fixedly connected with a motor (32), and the output end of the motor (32) is fixedly connected with the end part of the main rod (7).
6. The municipal engineering geological survey apparatus of any of claims 3 to 5, wherein: the size of the gear three (21) is smaller than that of the gear two (16), so that when the device operates, the rotation amplitude of the gear three (21) is larger than that of the gear two (16).
7. The municipal engineering geological survey apparatus of claim 1, wherein: the bottom surface of the body (1) is fixedly connected with a rotating hopper (33) to assist the device in digging soil.
8. The municipal engineering geological survey apparatus of claim 1, wherein: a horizontal sensor (34) is arranged on the surface of the body (1) so as to calibrate the horizontal position of the device.
9. A method of surveying the municipal engineering geological survey apparatus according to claim 1, wherein: the method comprises the following steps:
the placing device comprises: a user puts the body (1) into a hole which is punched in advance through the body (1) to enable the body (1) to be close to the inner wall of the hole;
efficient sampling: the sleeve block (6) regularly swings back and forth, so that the sampling cylinder (2) is quickly inserted into the side wall in the hole, and then sample soil in the sampling cylinder (2) returns slowly by utilizing the friction force between the sample soil and the inner wall of the sampling cylinder (2) to be taken out;
cutting the end part of the sample soil: the sweeping rod (4) is rotated in the process of returning after sampling, the end part of the sample soil is cut, the sample soil is prevented from falling due to the cohesive force of the soil, and the labor intensity of the subsequent leveling work is reduced;
protecting sample soil: the shielding plate (5) is extended out in the process of the rear half end of the return after the sampling is finished, the shielding plate is adapted to the sweeping rod (4), and meanwhile, the sundry soil above the shielding plate is prevented from falling into the sampling cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210730594.6A CN115077984A (en) | 2022-06-24 | 2022-06-24 | Municipal engineering geological surveying equipment and surveying method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210730594.6A CN115077984A (en) | 2022-06-24 | 2022-06-24 | Municipal engineering geological surveying equipment and surveying method thereof |
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| CN115077984A true CN115077984A (en) | 2022-09-20 |
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| CN202210730594.6A Withdrawn CN115077984A (en) | 2022-06-24 | 2022-06-24 | Municipal engineering geological surveying equipment and surveying method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116358923A (en) * | 2023-03-28 | 2023-06-30 | 青海省地质环境监测总站 | Geological survey drilling sampling device |
| CN117929020A (en) * | 2024-03-22 | 2024-04-26 | 赣州职业技术学院 | Soil detection device for landscaping |
-
2022
- 2022-06-24 CN CN202210730594.6A patent/CN115077984A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116358923A (en) * | 2023-03-28 | 2023-06-30 | 青海省地质环境监测总站 | Geological survey drilling sampling device |
| CN117929020A (en) * | 2024-03-22 | 2024-04-26 | 赣州职业技术学院 | Soil detection device for landscaping |
| CN117929020B (en) * | 2024-03-22 | 2024-05-28 | 赣州职业技术学院 | Soil detection device for landscaping |
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