CN120467759A - Soil sampling device for landslide belt - Google Patents
Soil sampling device for landslide beltInfo
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- CN120467759A CN120467759A CN202510955239.2A CN202510955239A CN120467759A CN 120467759 A CN120467759 A CN 120467759A CN 202510955239 A CN202510955239 A CN 202510955239A CN 120467759 A CN120467759 A CN 120467759A
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- sampling
- soil
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- rod
- cabin door
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a soil sampling device for a soil landslide, which relates to the technical field of soil sampling of soil landslide, and comprises a bracket device, a sampling rod, a sampler telescopic driving device and a rotary soil sampler, the support device comprises a support portion and a sampling rod lifting mechanism, and the support portion is arranged above a soil sampling hole of the soil landslide belt. The soil sample is positioned in the transparent electric cabin door after sampling, is isolated from the outside, and is prevented from being disturbed and falling. The vision camera is utilized to perform internal positioning and then sampling, so that the problems of thin thickness of the sliding belt and leakage taking are avoided. The side wall is utilized for sampling, the sampling can be supplemented in the drilling holes which are not sampled, and a plurality of positions can be selected around the hole wall for supplementing the sampling, so that the sampling quantity is increased, and the problem of small single-hole sampling quantity of the drilling holes is solved. Under the action of the telescopic driving device of the sampler, the sampling rod does not shake in the hole, and the sampling stability is improved.
Description
Technical Field
The invention relates to the technical field of soil sampling of soil landslide and sliding belts, in particular to a soil sampling device of the soil landslide and sliding belts.
Background
The landslide consists of a sliding body, a sliding belt and a sliding bed, wherein the sliding belt is a key part of the landslide, and the sliding body slides down along the sliding belt to generate integral instability and damage under the influence of internal and external induction factors. The landslide belt soil mainly comprises a soft soil layer and a mud belt, the thickness of the landslide belt soil is generally in a range of a few millimeters to a few centimeters, the landslide belt soil is distributed in a slope body in a strip shape along the downward sliding direction, and physical mechanical parameters such as an internal friction angle, a cohesive force and the like of the landslide belt soil determine the stability of the slope body, and the landslide belt soil in landslide investigation is sampled in a high quality manner, so that the accuracy of landslide stability evaluation and engineering design management is related.
Defects and deficiencies of the prior art:
In the drilling process, soil layers near the sliding belt soil are loose, the integrity of a soil sample is difficult to ensure in the lifting process after sampling, the thickness of the sliding belt soil is thinner, the depth of the sliding belt soil positioned in a slope body is uncertain, the sliding belt is easy to drill, the sliding belt is not sampled, and a single drilling hole can only have a sampling position at the sliding belt, so that the number of samples is limited.
Disclosure of Invention
In order to solve the technical problem of soil sampling of the soil landslide and slide belt, the invention provides a soil sampling device of the soil landslide and slide belt. The following technical scheme is adopted:
The utility model provides a soil sampling device is taken to soil property landslide, includes support device, sample pole, the flexible drive arrangement of sampler and rotatory geotome, support device includes support portion and sample pole elevating system, support portion installs in soil property landslide take soil sample hole top, sample pole elevating system installs on support portion, sample pole cartridge is at sample pole elevating system's elevating system, and sample pole elevating system drives the sample pole and reciprocates, and the sample pole is hollow form, and one side is equipped with the sample connection, the inner wall department at the sample pole is installed to the casing of the flexible drive arrangement of sampler, rotatory geotome is accomodate inside the sample pole when the flexible portion of the flexible drive arrangement of sampler withdraws, and rotatory geotome stretches out from the sample connection of sample pole and takes a sample with the soil sample contact of soil property landslide.
By adopting the technical scheme, firstly, the soil landslide area soil sampling hole is drilled in the soil landslide area needing soil sampling, in the initial state, the telescopic part of the telescopic driving device of the sampler is in a retracted state, the rotary soil sampler is recovered into the sampling rod, the sampling rod is installed at the lifting part of the sampling rod lifting mechanism of the bracket device, the sampling rod stretches into the soil landslide area soil sampling hole through operating the sampling rod lifting mechanism, the sampling rod stops descending when reaching the landslide position, the telescopic part of the telescopic driving device of the sampler is controlled to stretch out, the rotary soil sampler is driven to stretch out from the sampling port of the sampling rod and contact with the soil sample of the soil landslide area for sampling, after the soil sampling is completed, the telescopic part of the telescopic driving device of the sampler is controlled to retract, the sampling rod is operated again to retract the sampling rod, namely, the sampling of one time of the landslide area is completed, if the sampling quantity is required to be increased, the sampling rod is re-placed to the slide belt position, the sampling rod is rotated to a certain angle, the other position of the wall is selected, the sampling operation is repeated, and the sampling operation can be repeated at the position of the sampling belt for multiple times. Soil after the sample is located the sampling pole, prevents soil sample disturbance, drops. The side wall is utilized for sampling, the sampling can be supplemented in the drilling holes which are not sampled, and a plurality of positions can be selected around the hole wall for supplementing the sampling, so that the sampling quantity is increased, and the problem of small single-hole sampling quantity of the drilling holes is solved.
Optionally, still include the sample control unit based on vision, the sample control unit includes transparent electric hatch door subassembly, vision camera, vision analysis module, display and sampling controller, transparent electric hatch door subassembly is installed in sample connection department, the vision camera passes through the mounting in the inner wall department of sampling pole, shoots the visual picture outside the transparent electric hatch door subassembly, vision analysis module and vision camera communication interaction visual picture, and whether analysis visual picture is the soil landslide slide, display and vision analysis module communication connection respectively, the display is installed in support device one side for show visual picture and soil landslide slide analysis result, sampling controller control transparent electric hatch door subassembly's switch and rotatory geotome's sampling action.
Optionally, the transparent electric cabin door assembly comprises a cabin door driving telescopic electric cylinder, a cabin door sliding rail part and a transparent cabin door part, wherein a shell of the cabin door driving telescopic electric cylinder is arranged at the inner wall of the sampling rod, the cabin door sliding rail part is arranged at the inner wall of the sampling rod and positioned at two sides of the sampling port, the transparent cabin door part is clamped on the cabin door sliding rail part and moves up and down along a sliding groove of the cabin door sliding rail part, one end of the transparent cabin door part is in transmission connection with a power output part of the cabin door driving telescopic electric cylinder, and the door is opened and closed under the driving of the cabin door driving telescopic electric cylinder.
Through adopting above-mentioned technical scheme, increase transparent electric cabin door subassembly, can realize the switching action to the sample hole, increase vision camera, vision analysis module, display simultaneously, can realize the visual identification to the slide, the method of discernment can be visual feature recognition algorithm etc. the display also can show the picture of pore wall, the staff also can artificial selection sample position, and the soil sample is located transparent electric cabin door after the sample, with external isolation, prevent soil sample disturbance, drop. The vision camera is utilized to perform internal positioning and then sampling, so that the problems of thin thickness of the sliding belt and leakage taking are avoided.
Optionally, the sampling controller includes upper limit photoelectric switch, lower limit photoelectric switch, control chip and lift control button, upper limit photoelectric switch and lower limit photoelectric switch are installed respectively in the upper and lower both ends of hatch door slide rail portion, detect the on-off position of transparent hatch door portion respectively, upper limit photoelectric switch and lower limit photoelectric switch respectively with control chip communication connection, lift control button installs on support device to be located display one side, lift control button and control chip communication connection, and the execution action of the flexible electronic jar of hatch door drive is controlled through lift control button.
By adopting the technical scheme, the upper limit photoelectric switch and the lower limit photoelectric switch can detect the position of the transparent cabin door part, and the lifting control button can enable a ground worker to perform manual control.
Optionally, the support part is a triangular support, the sampling rod lifting mechanism is an electric screw lifting mechanism, and the sampling rod is clamped at a lifting screw nut of the electric screw lifting mechanism and moves up and down along with the lifting screw nut.
Through adopting above-mentioned technical scheme, the tripod is more stable, and electric screw elevating system can realize electric lift and select the position.
Optionally, the rotary soil sampler comprises a rotary power part and an earth-taking drill, wherein the rotary power part is arranged on a telescopic part of the telescopic driving device of the sampler, and the earth-taking drill is arranged on a rotary part of the rotary power part.
Alternatively, the rotary power section is a hydraulic motor.
By adopting the technical scheme, the soil sampler is integrally made of stainless steel 304 material, and cannot pollute soil samples. The material is hard, and the shape is not easy to bend and twist. The spiral knife edge makes soil sampling more convenient, quick and labor-saving, and reduces labor intensity. The outer surface of the soil sampler is marked with scale values, so that references are provided for soil samples with different depths. The efficient soil sampling action can be realized under the drive of the hydraulic motor.
Optionally, still include soil sampling stabilising arrangement, soil sampling stabilising arrangement includes hydraulic support extensible member, bracing piece and backup pad, the sampling rod is equipped with the bracing piece and passes the hole, and the bracing piece passes through the opposite side of sample connection, hydraulic support extensible member is installed on the inner wall of sampling rod, bracing piece one end is connected with the transmission of the telescopic part of hydraulic support extensible member, and the other end passes the bracing piece of sampling rod and passes the hole, the other end at the bracing piece is connected to one side of backup pad, and the bracing piece drives the backup pad and supports the soil landslide of sampling rod outside and take soil sampling hole pore wall when hydraulic support extensible member stretches out.
Optionally, the sampler telescopic driving device and the hydraulic support telescopic member are both hydraulic telescopic arms.
Through adopting above-mentioned technical scheme, during initial state, hydraulic support telescoping member is retracted through bracing piece drive backup pad, rotatory geotome retrieves in the sampling pole, install the elevating system's of sampling pole at support device elevating system with the sampling pole, in stretching into the soil sample hole of soil landslide slide belt with the sampling pole through operating sampling pole elevating system, stop descending when the sampling port reaches the slide belt position, control hydraulic support telescoping member stretches out the soil sample hole pore wall of soil landslide slide belt outside supporting the sampling pole through bracing piece drive backup pad, the telescoping portion of the flexible drive arrangement of the flexible drive of the sampler stretches out, the rotatory geotome of drive stretches out from the sampling port of sampling pole and the soil sample contact of soil landslide slide belt takes a sample, after accomplishing the geotome, control hydraulic support telescoping member again and retract, control the telescoping portion of the flexible drive arrangement of the sampler is retracted, operate sampling pole elevating system again and withdraw the sampling pole and accomplish once slide belt soil sample promptly. Under the action of the telescopic driving device of the sampler, the sampling rod does not shake in the hole, and the sampling stability is improved.
In summary, the present invention includes at least one of the following beneficial technical effects:
The invention can provide a soil sampling device for a soil landslide, in an initial state, the telescopic part of a telescopic driving device of a sampler is in a retracted state, a rotary sampler is recycled into a sampling rod, the sampling rod is arranged at the lifting part of a sampling rod lifting mechanism of a bracket device, the sampling rod is stretched into a soil sampling hole of the soil landslide by operating the sampling rod lifting mechanism, when a sampling port reaches a sliding position, the telescopic part of the telescopic driving device of the sampler is stopped descending, the rotary sampler is driven to extend out of the sampling port of the sampling rod and contact with a soil sample of the soil landslide to sample, after soil sampling is completed, the telescopic part of the telescopic driving device of the sampler is controlled to retract, the sampling rod is operated again to retract the sampling rod to complete one-time soil sampling of the soil slide, if the sampling quantity is required to be increased, the sampling rod is put into the sliding position again, the sampling rod is rotated to a certain angle, another proper hole wall position is selected, the sampling work is repeated, and the sampling operation can be carried out at the sliding position for a plurality of times.
Under the action of the telescopic driving device of the sampler, the sampling rod does not shake in the hole, and the sampling stability is improved.
Soil after the sample is located the sampling pole, prevents soil sample disturbance, drops. The side wall is utilized for sampling, the sampling can be supplemented in the drilling holes which are not sampled, and a plurality of positions can be selected around the hole wall for supplementing the sampling, so that the sampling quantity is increased, and the problem of small single-hole sampling quantity of the drilling holes is solved.
Drawings
FIG. 1 is a schematic diagram of the structure principle of a soil sampling device for a soil landslide;
FIG. 2 is a schematic view of a rotary soil sampler of the soil sampling device of the soil landslide;
FIG. 3 is a schematic view of a transparent motorized door assembly of the soil sampling device of the present invention for landslide;
Fig. 4 is a schematic diagram of the connection principle of an electric device of the soil sampling device for the soil landslide.
The reference numerals are 1, a bracket device, 11, a bracket part, 12, a sampling rod lifting mechanism, 2, a sampling rod, 3, a sampling device telescopic driving device, 4, a rotary soil sampler, 41, a rotary power part, 42, an earth auger, 511, a cabin door driving telescopic electric cylinder, 512, a cabin door sliding rail part, 513, a transparent cabin door part, 52, a visual camera, 53, a visual analysis module, 54, a display, 551, an upper limit photoelectric switch, 552, a lower limit photoelectric switch, 553, a control chip, 554, a lifting control button, 61, a hydraulic support telescopic part, 62, a support rod, 63, a support plate, 100 and a soil landslide belt soil sampling hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The embodiment of the invention discloses a soil sampling device for a soil landslide.
Referring to fig. 1-4, embodiment 1, a soil sampling device for a soil landslide, comprising a bracket device 1, a sampling rod 2, a sampler telescopic driving device 3 and a rotary sampler 4, wherein the bracket device 1 comprises a bracket part 11 and a sampling rod lifting mechanism 12, the bracket part 11 is installed above a soil sampling hole 100 of the soil landslide, the sampling rod lifting mechanism 12 is installed on the bracket part 11, the sampling rod 2 is clamped on the lifting part of the sampling rod lifting mechanism 12, the sampling rod lifting mechanism 12 drives the sampling rod 2 to move up and down, the sampling rod 2 is hollow, one side is provided with a sampling port, a shell of the sampler telescopic driving device 3 is installed at the inner wall of the sampling rod 2, the shell of the rotary sampler 4 is installed at the telescopic part of the sampler telescopic driving device 3, the rotary sampler 4 is stored inside the sampling rod 2 when the telescopic part of the sampler telescopic driving device 3 is retracted, and the rotary sampler 4 is contacted with the sample of the soil landslide extending from the sampling port of the sampling rod 2 when the telescopic part of the sampler telescopic driving device 3 is extended.
By adopting the technical scheme, firstly, the soil landslide area soil sampling hole 100 is drilled in the soil landslide area needing soil sampling, in the initial state, the telescopic part of the sampler telescopic driving device 3 is in the retracted state, the rotary sampler 4 is retracted into the sampling rod 2, the sampling rod 2 is installed at the lifting part of the sampling rod lifting mechanism 12 of the bracket device 1, the sampling rod 2 is stretched into the soil landslide area soil sampling hole 100 through operating the sampling rod lifting mechanism 12, the descent is stopped when the sampling port reaches the sliding belt position, the telescopic part of the sampler telescopic driving device 3 is controlled to stretch out, the rotary sampler 4 is driven to stretch out from the sampling port of the sampling rod 2 and contact with the soil sample of the soil landslide area for sampling, after soil sampling is completed, the telescopic part of the sampler telescopic driving device 3 is controlled to retract, the sampling rod lifting mechanism 12 is operated again to retract the sampling rod 2 to complete the soil sampling of the one time, if the sampling quantity is required to be increased, the sampling rod is put into the sliding belt position again, the sampling rod 2 is rotated to a certain angle, the sampling rod wall is selected, the sampling rod is rotated to another position is repeated, and the sampling can be carried out repeatedly at the proper sampling position, and the sampling position can be carried out repeatedly. The soil after sampling is located in the sampling rod 2, and the soil sample is prevented from being disturbed and falling. The side wall is utilized for sampling, the sampling can be supplemented in the drilling holes which are not sampled, and a plurality of positions can be selected around the hole wall for supplementing the sampling, so that the sampling quantity is increased, and the problem of small single-hole sampling quantity of the drilling holes is solved.
Optionally, the sampling control unit based on vision is further included, the sampling control unit includes transparent electric cabin door component, vision camera 52, vision analysis module 53, display 54 and sampling controller, transparent electric cabin door component installs in sampling port department, vision camera 52 passes through the mounting in the inner wall department of sampling pole 2, shoots the visual picture outside the transparent electric cabin door component, vision analysis module 53 communicates mutual visual picture with vision camera 52, and whether analysis visual picture is the soil landslide slide, display 54 is connected with vision camera 52 and vision analysis module 53 communication respectively, and display 54 installs in support device 1 one side for show visual picture and soil landslide slide analysis result, sampling controller control transparent electric cabin door component's switch and rotatory sampling action of geotome 4.
Optionally, the transparent electric cabin door assembly comprises a cabin door driving telescopic electric cylinder 511, a cabin door sliding rail portion 512 and a transparent cabin door portion 513, wherein a shell of the cabin door driving telescopic electric cylinder 511 is installed at the inner wall of the sampling rod 2, the cabin door sliding rail portion 512 is installed at the inner wall of the sampling rod 2 and located at two sides of a sampling port, the transparent cabin door portion 513 is clamped on the cabin door sliding rail portion 512 and moves up and down along a sliding groove of the cabin door sliding rail portion 512, one end of the transparent cabin door portion 513 is in transmission connection with a power output portion of the cabin door driving telescopic electric cylinder 511, and door opening and closing are achieved under the driving of the cabin door driving telescopic electric cylinder 511.
Through adopting above-mentioned technical scheme, increase transparent electric cabin door subassembly, can realize the switching action to the sample hole, increase visual camera 52, visual analysis module 53, display 54 simultaneously, can realize the visual recognition to the slide belt, the method of discernment can be visual feature recognition algorithm etc. the display 54 also can show the picture of pore wall, the staff also can artificial selection sample position, the soil sample is located transparent electric cabin door after the sample, with external isolation, prevent soil sample disturbance, drop. The vision camera 52 is utilized to perform internal positioning and then sampling, so that the problems of thin thickness of the sliding belt and leakage taking are avoided.
Optionally, the sampling controller includes an upper limit photoelectric switch 551, a lower limit photoelectric switch 552, a control chip 553, and a lifting control button 554, where the upper limit photoelectric switch 551 and the lower limit photoelectric switch 552 are respectively installed at the upper and lower ends of the cabin door sliding rail portion 512 and respectively detect the switch position of the transparent cabin door portion 513, the upper limit photoelectric switch 551 and the lower limit photoelectric switch 552 are respectively connected with the control chip 553 in a communication manner, the lifting control button 554 is installed on the bracket device 1 and located at one side of the display 54, the lifting control button 554 is connected with the control chip 553 in a communication manner, and controls the execution action of the cabin door driving telescopic electric cylinder 511 through the lifting control button 554.
By adopting the above technical scheme, the upper limit photoelectric switch 551 and the lower limit photoelectric switch 552 can detect the position of the transparent cabin door portion 513, and the lifting control button 554 can enable a ground worker to perform manual control.
Alternatively, the bracket 11 is a triangular bracket, the sampling rod lifting mechanism 12 is an electric screw lifting mechanism, and the sampling rod 2 is clamped at a lifting screw nut of the electric screw lifting mechanism and moves up and down along with the lifting screw nut.
Through adopting above-mentioned technical scheme, the tripod is more stable, and electric screw elevating system can realize electric lift and select the position.
Alternatively, the rotary soil sampler 4 includes a rotary power unit 41 and an earth auger 42, the rotary power unit 41 is mounted on the telescopic part of the sampler telescopic driving device 3, and the earth auger 42 is mounted on the rotary part of the rotary power unit 41.
Alternatively, the rotary power section 41 is a hydraulic motor.
By adopting the technical scheme, the soil sampling drill 42 is made of stainless steel 304 material as a whole, and cannot pollute soil samples. The material is hard, and the shape is not easy to bend and twist. The spiral knife edge makes soil sampling more convenient, quick and labor-saving, and reduces labor intensity. The outer surface of the earth auger 42 is marked with scale values to provide a reference for taking soil samples of different depths. The efficient soil sampling action can be realized under the drive of the hydraulic motor.
Optionally, the soil sampling stabilizing device further comprises a soil sampling stabilizing device, the soil sampling stabilizing device comprises a hydraulic support telescopic piece 61, a support rod 62 and a support plate 63, the sampling rod 2 is provided with a support rod through hole, the support rod is arranged on the other side of the sampling port through hole, the hydraulic support telescopic piece 61 is installed on the inner wall of the sampling rod 2, one end of the support rod 62 is in transmission connection with the telescopic part of the hydraulic support telescopic piece 61, the other end of the support rod passes through the support rod through hole of the sampling rod 2, one side of the support plate 63 is connected with the other end of the support rod 62, and when the hydraulic support telescopic piece 61 stretches out, the support rod 62 drives the support plate 63 to prop against the wall of the soil sampling hole 100 of the soil landslide in the outer side of the sampling rod 2.
Alternatively, the sampler extension drive 3 and the hydraulic support extension 61 are both hydraulic extension arms.
Through adopting above-mentioned technical scheme, during initial state, hydraulic support telescoping member 61 drives backup pad 63 through bracing piece 62 and withdraws, rotatory geotome 4 is retrieved in sampling pole 2, install the elevating system of sampling pole 2 at the sampling pole elevating system 12 of support device 1, stretch into soil landslide slide belt soil sampling hole 100 with sampling pole 2 through operating sampling pole elevating system 12, stop the decline when the thief hatch reaches the slide belt position, control hydraulic support telescoping member 61 drives backup pad 63 through bracing piece 62 and stretches out the soil landslide slide belt soil sampling hole 100 pore wall that supports the sampling pole 2 outside, the telescoping portion of the telescopic driving device 3 of the control sampler stretches out again, the rotatory geotome 4 of drive stretches out from the thief hatch of sampling pole 2 and takes a sample with the soil sample contact of soil landslide slide belt, after accomplishing the geotome, control hydraulic support telescoping member 61 again is retracted, control sampler telescopic driving device 3's telescoping portion is retracted, operate sampling pole elevating system 12 again and withdraw sampling pole 2 just accomplish once and slide belt soil sampling. The sampling rod 2 does not shake in the hole under the action of the telescopic driving device 3 of the sampler, so that the sampling stability is improved.
The above embodiments are not intended to limit the scope of the invention, so that the equivalent changes according to the structure, shape and principle of the invention are covered by the scope of the invention.
Claims (9)
1. The utility model provides a soil sampling device is taken to soil texture landslide, its characterized in that includes support device (1), sampling rod (2), sampler telescopic drive device (3) and rotatory geotome (4), support device (1) are including support portion (11) and sampling rod elevating system (12), support portion (11) are installed in soil texture landslide sampling hole (100) top, sampling rod elevating system (12) are installed on support portion (11), sampling rod (2) cartridge is in the elevating system's of sampling rod elevating system (12) elevating system, sampling rod elevating system (12) drive sampling rod (2) reciprocates, sampling rod (2) are hollow form, and one side is equipped with the sample connection, the casing of sampler telescopic drive device (3) is installed in the inner wall department of sampling rod (2), the casing of rotatory geotome (4) is installed in the telescopic part of sampler telescopic drive device (3), and when the telescopic part of sampler telescopic drive device (3) is retracted, rotatory geotome (4) accomodate in the telescopic part of sampler telescopic drive device (2) and take out sample connection when sampler (4) are stretched out from sampling rod (2).
2. The soil sampling device for the soil landslide and slide belt according to claim 1, further comprising a vision-based sampling control unit, wherein the sampling control unit comprises a transparent electric cabin door assembly, a vision camera (52), a vision analysis module (53), a display (54) and a sampling controller, the transparent electric cabin door assembly is arranged at the sampling port, the vision camera (52) is arranged at the inner wall of the sampling rod (2) through a bracket, a vision picture outside the transparent electric cabin door assembly is shot, the vision analysis module (53) is in communication interaction with the vision camera (52) to analyze whether the vision picture is the soil landslide and slide belt, the display (54) is respectively in communication connection with the vision camera (52) and the vision analysis module (53), the display (54) is arranged at one side of the bracket device (1) and used for displaying the vision picture and the analysis result of the soil landslide and slide belt, and the sampling controller is used for controlling the opening and closing of the transparent electric cabin door assembly and the sampling action of the rotary soil sampler (4).
3. The soil sampling device for the soil landslide is characterized in that the transparent electric cabin door assembly comprises a cabin door driving telescopic electric cylinder (511), a cabin door sliding rail part (512) and a transparent cabin door part (513), a shell of the cabin door driving telescopic electric cylinder (511) is arranged at the inner wall of the sampling rod (2), the cabin door sliding rail part (512) is arranged at the inner wall of the sampling rod (2) and positioned at two sides of the sampling port, the transparent cabin door part (513) is clamped on the cabin door sliding rail part (512) and moves up and down along a sliding groove of the cabin door sliding rail part (512), and one end of the transparent cabin door part (513) is in transmission connection with a power output part of the cabin door driving telescopic electric cylinder (511) and realizes door opening and closing under the driving of the cabin door driving telescopic electric cylinder (511).
4. A soil sampling device for a soil landslide is characterized in that the sampling controller comprises an upper limit photoelectric switch (551), a lower limit photoelectric switch (552), a control chip (553) and a lifting control button (554), wherein the upper limit photoelectric switch (551) and the lower limit photoelectric switch (552) are respectively arranged at the upper end and the lower end of a cabin door sliding rail part (512), the switch positions of the transparent cabin door part (513) are respectively detected, the upper limit photoelectric switch (551) and the lower limit photoelectric switch (552) are respectively in communication connection with the control chip (553), the lifting control button (554) is arranged on the support device (1) and positioned on one side of a display (54), the lifting control button (554) is in communication connection with the control chip (553), and the cabin door is controlled by the lifting control button (554) to drive the execution action of a telescopic electric cylinder (511).
5. The soil sampling device for the soil landslide is characterized in that the support portion (11) is an A-frame, the sampling rod lifting mechanism (12) is an electric screw lifting mechanism, and the sampling rod (2) is clamped at a lifting screw nut of the electric screw lifting mechanism and moves up and down along with the lifting screw nut.
6. The soil sampling device for the soil landslide slip belt as set forth in claim 5, wherein the rotary soil sampler (4) comprises a rotary power part (41) and an soil sampling drill (42), the rotary power part (41) is arranged on a telescopic part of the telescopic driving device (3) of the sampler, and the soil sampling drill (42) is arranged on a rotary part of the rotary power part (41).
7. A soil sampling apparatus for a soil landslide slip belt as claimed in claim 6, wherein the rotary power unit (41) is a hydraulic motor.
8. The soil sampling device for the soil landslide is characterized by further comprising a soil sampling stabilizing device, wherein the soil sampling stabilizing device comprises a hydraulic support telescopic piece (61), a support rod (62) and a support plate (63), the sampling rod (2) is provided with a support rod through hole, the support rod through hole is arranged on the other side of the sampling port, the hydraulic support telescopic piece (61) is arranged on the inner wall of the sampling rod (2), one end of the support rod (62) is in transmission connection with the telescopic part of the hydraulic support telescopic piece (61), the other end of the support rod passes through the support rod through hole of the sampling rod (2), one side of the support plate (63) is connected with the other end of the support rod (62), and the support rod (62) drives the support plate (63) to prop against the wall of the soil landslide soil sampling hole (100) on the outer side of the sampling rod (2) when the hydraulic support telescopic piece (61) stretches out.
9. The soil sampling device for a soil landslide slip belt of claim 8 wherein the sampler telescopic driving device (3) and the hydraulic support telescopic member (61) are both hydraulic telescopic arms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510955239.2A CN120467759A (en) | 2025-07-11 | 2025-07-11 | Soil sampling device for landslide belt |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202510955239.2A CN120467759A (en) | 2025-07-11 | 2025-07-11 | Soil sampling device for landslide belt |
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| CN202510955239.2A Pending CN120467759A (en) | 2025-07-11 | 2025-07-11 | Soil sampling device for landslide belt |
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