CN111964957A - Building foundation exploration sampling detection device - Google Patents
Building foundation exploration sampling detection device Download PDFInfo
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- CN111964957A CN111964957A CN202010971824.9A CN202010971824A CN111964957A CN 111964957 A CN111964957 A CN 111964957A CN 202010971824 A CN202010971824 A CN 202010971824A CN 111964957 A CN111964957 A CN 111964957A
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- 238000005070 sampling Methods 0.000 title claims abstract description 107
- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 239000002689 soil Substances 0.000 claims abstract description 28
- 239000000523 sample Substances 0.000 claims description 21
- 230000000149 penetrating effect Effects 0.000 claims description 12
- 238000005452 bending Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003756 stirring 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
-
- 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
-
- 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
- G01N33/246—Earth materials for water content
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/885—Radar or analogous systems specially adapted for specific applications for ground probing
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Radar, Positioning & Navigation (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Electromagnetism (AREA)
- Medicinal Chemistry (AREA)
- Computer Networks & Wireless Communication (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model provides a building foundation exploration sampling detection device, including the travelling car, the travelling car is provided with the roof flat board, be provided with the controller on the roof flat board, the battery, electric putter I and electric putter II, the lower extreme of electric putter I is connected with the geological radar, I lower extreme of rotating electrical machines is connected with the sampling cylinder, be columniform sampling cavity in the sampling cylinder, the inside even division of axis direction of edge of the upper portion lateral wall of sampling cylinder has a plurality of columniform poling cavities, all open on the sampling cylinder lateral wall of every poling cavity below with the poling cavity, the sample connection that the sampling cavity is linked together. The invention has the beneficial effects that: can conveniently carry out the geology fast to building foundation and detect, but also can sample soil, can also the water content of real-time supervision soil to can be at the soil layer sample of specific water content, the sample is convenient quick, and it is more convenient to clear up.
Description
Technical Field
The invention relates to a sampling detection device for building foundation exploration.
Background
Before building construction, the soil where the foundation is located is often required to be subjected to early exploration, detection and sampling, and the like, so as to provide important data for building design. The existing mobile exploration tool is often not strong in functionality, mainly takes manual sampling, and is not sufficient for exploring the internal structure of deep soil.
Disclosure of Invention
In order to solve the technical defects, the invention provides the sampling detection device for the building foundation exploration, which is convenient to use and high in sampling detection efficiency.
The invention is realized by the following measures:
a sampling detection device for building foundation exploration comprises a moving trolley, wherein the moving trolley is provided with a roof panel, the roof panel is provided with a controller, a storage battery, an electric push rod I and an electric push rod II, the lower end of the electric push rod I vertically downwards penetrates through the roof panel and is connected with a geological radar below the roof panel, the lower end of the electric push rod II vertically downwards penetrates through the roof panel and is connected with an upper supporting cover, the bottom of the upper supporting cover is connected with the upper supporting panel, a rotating motor I below the upper supporting cover is vertically arranged on the upper supporting panel, the lower end of the rotating motor I is connected with a lower supporting cover, the bottom of the lower supporting cover is vertically connected with a cylindrical sampling cylinder, a cylindrical sampling cavity is formed in the sampling cylinder, and a plurality of cylindrical penetrating rod cavities are uniformly formed in the side wall of the upper portion of the sampling cylinder along, a sampling tube side wall below each penetrating rod cavity is provided with a sampling port communicated with the penetrating rod cavity and the sampling cavity, the sampling port is provided with an arc-shaped sampling baffle matched with the sampling port, a rotary rod movably penetrates through the penetrating rod cavity, the lower end of the rotary rod is connected with the upper end of the sampling baffle, the lower end of the sampling baffle is rotatably connected to the sampling tube side wall at the bottom of the sampling port, the upper end of the rotary rod extends to the upper part of the sampling tube and is connected with a transverse driven gear positioned in a lower support cover, a rotary motor II is arranged in the lower support cover, the lower end of the rotary motor II is in driving connection with a transverse driving gear, and a plurality of driven gears are distributed around the driving gear and are all meshed with the driving;
sampling barrel head portion is provided with the shutoff board, and the sampling barrel below can be dismantled and be connected with a columniform storage cylinder, be provided with the soil moisture detection device who takes sensing probe in the storage cylinder, sensing probe wears out the storage cylinder and hugs closely the storage cylinder lateral wall after bending, and storage barrel head portion is provided with conical pointed end, and soil moisture detection device is through the signal line connection handheld terminal that runs through storage cylinder, sampling cylinder, controller signal connection electric putter I, electric putter II, rotating electrical machines I and rotating electrical machines II.
Above-mentioned sample baffle lower extreme an organic whole is connected with vertical pivot, the pivot lower extreme rotationally axially extends to the shutoff board in the lateral wall of sampling cylinder and is connected with the shutoff board rotation through the bearing, is provided with horizontal supplementary pinion in the pivot, the vertical main shaft that runs through the sampling cylinder that is connected with in driving gear center, the main shaft lower extreme is connected with supplementary master gear, and a plurality of supplementary pinions distribute around supplementary master gear and all mesh mutually with supplementary master gear, be provided with the cross slab who is located the sample connection below in the sampling cylinder of supplementary master gear top.
Above-mentioned sampling barrel top is provided with the top cap, driven gear and driving gear are located the top of top cap, are provided with a plurality of air nozzles on the top cap in the sampling barrel, the air nozzle is connected with the intake pipe of wearing out the sampling barrel, be provided with quick-operation joint in the intake pipe.
The sampling device is characterized in that a plurality of connecting pieces extend upwards from the edge of the upper part of the storage cylinder, a plurality of clamping grooves which can be matched with the connecting pieces in an inserting mode are formed in the outer surface of the side wall of the bottom of the sampling cylinder, and the clamping grooves are connected with the connecting pieces through bolts.
The guide rod penetrates through the edge of the upper supporting flat plate and is in sliding fit with the upper supporting flat plate.
The front end of the movable trolley is provided with a bucket, the movable trolley is provided with an electric walking device, and the movable trolley is provided with telescopic supporting legs.
The invention has the beneficial effects that: can conveniently carry out the geology fast to building foundation and detect, but also can sample soil, can also the water content of real-time supervision soil to can be at the soil layer sample of specific water content, the sample is convenient quick, and it is more convenient to clear up.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of a portion of harvested soil according to the present invention.
Fig. 3 is a schematic cross-sectional view of a cartridge of the present invention.
Fig. 4 is a schematic structural view of the rotating rod of the present invention.
Fig. 5 is a schematic structural diagram of the rotating rod and the main shaft of the present invention.
Fig. 6 is a schematic view of the construction of the cartridge of the present invention.
Fig. 7 is a schematic top view of the driving gear and the driven gear of the present invention.
Wherein: 1 roof is dull and stereotyped, 2 batteries, 3 electric putter II, 4 electric putter I, 5 buckets, 6 geological radar, 7 sampling barrels, 8 telescopic support legs, 9 storage barrels, 10 pointed end, 11 main shafts, 12 air nozzles, 3.1 guide bars, 3.2 go up the supporting cover, 3.3 go up the supporting flat board, 3.4 rotating electrical machines I, 3.5 under bracing cover, 3.6 rotating electrical machines II, 3.7 driven gear, 3.8 sample baffle, 3.9 driving gear, 3.10 rotary rod, 3.11 supplementary pinion, 3.12 bearing, 3.13 supplementary master gear, 9.1 sensing probe, 9.2 soil moisture detection device, 9.3 connection piece.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings:
as shown in figures 1, 2 and 3, the building foundation exploration sampling detection device comprises a movable trolley, wherein the movable trolley is provided with a roof panel 1, a controller, a storage battery 2, an electric push rod I4 and an electric push rod II 3 are arranged on the roof panel 1, the lower end of the electric push rod I4 vertically downwards penetrates through the roof panel 1 and is connected with a geological radar 6 positioned below the roof panel 1, the lower end of the electric push rod II 3 vertically downwards penetrates through the roof panel 1 and is connected with an upper support cover 3.2, the bottom of the upper support cover 3.2 is connected with an upper support panel 3.3, a rotating motor I3.4 positioned below the upper support cover 3.2 is vertically arranged on the upper support panel 3.3, the lower end of the rotating motor I3.4 is connected with a lower support cover 3.5, the bottom of the lower support cover 3.5 is vertically connected with a cylindrical sampling cylinder 7, a cylindrical sampling cavity is arranged in the sampling cylinder 7, a plurality of cylindrical rod penetrating cavities are uniformly formed in the, a sampling opening communicated with the rod penetrating cavity and the sampling cavity is formed in the side wall of the sampling cylinder 7 below each rod penetrating cavity, an arc-shaped sampling baffle 3.8 matched with the sampling opening is arranged at the sampling opening, a rotary rod 3.10 movably penetrates through the rod penetrating cavity, the lower end of the rotary rod 3.10 is connected with the upper end of the sampling baffle 3.8, the lower end of the sampling baffle 3.8 is rotatably connected to the side wall of the sampling cylinder 7 at the bottom of the sampling opening, the upper end of the rotary rod 3.10 extends to the upper side of the sampling cylinder 7 and is connected with a transverse driven gear 3.7 positioned in a lower support cover 3.5, a rotary motor II 3.6 is arranged in the lower support cover 3.5, the lower end of the rotary motor II 3.6 is connected with a transverse driving gear 3.9 in a driving mode, and a plurality of driven gears 3.7 are distributed around the driving gear 3.9 and are;
7 bottoms of sampling cylinder are provided with the shutoff board, and 7 below detachable of sampling cylinder are connected with columniform storage cylinder 9, be provided with the soil moisture detection device 9.2 of taking sensing probe 9.1 in the storage cylinder 9, 9.1 wear out storage cylinder 9 and bend the back and hug closely storage cylinder 9 lateral wall, and storage cylinder 9 bottom is provided with conical pointed end 10, and soil moisture detection device 9.2 is through running through the handheld terminal of signal line connection of storage cylinder 9, sampling cylinder 7, controller signal connection electric putter I4, electric putter II 3, rotating electrical machines I3.4 and rotating electrical machines II 3.6.
As shown in fig. 4, 5, 6, and 7, the lower end of the sampling baffle 3.8 is integrally connected with a vertical rotating shaft, the lower end of the rotating shaft is rotatably and axially extended to the plugging plate in the side wall of the sampling cylinder 7 and is rotatably and rotationally connected with the plugging plate through a bearing 3.12, a transverse auxiliary pinion 3.11 is arranged on the rotating shaft, a main shaft 11 penetrating through the sampling cylinder 7 is vertically connected to the center of the driving gear 3.9, the lower end of the main shaft 11 is connected with an auxiliary main gear 3.13, a plurality of auxiliary pinions 3.11 are distributed around the auxiliary main gear 3.13 and are all meshed with the auxiliary main gear 3.13, and a transverse partition plate below the sampling port is arranged in the sampling cylinder 7 above the auxiliary main gear 3.13. 7 tops of cartridge 7 are provided with the top cap, driven gear 3.7 and driving gear 3.9 are located the top of top cap, are provided with a plurality of air nozzles 12 on the top cap in the cartridge 7, air nozzle 12 is connected with the intake pipe of wearing out cartridge 7, be provided with quick-operation joint in the intake pipe. A plurality of connecting pieces 9.3 extend upwards from the edge of the upper part of the storage cylinder 9, a plurality of clamping grooves which can be in splicing fit with the connecting pieces 9.3 are formed in the outer surface of the side wall of the bottom of the sampling cylinder 7, and the clamping grooves are connected with the connecting pieces 9.3 through bolts. The bottom of the roof panel 1 is vertically provided with a guide rod 3.1, and the guide rod 3.1 penetrates through the edge of the upper support panel 3.3 and is in sliding fit with the upper support panel 3.3. The front end of the travelling car is provided with a bucket 5, the travelling car is provided with an electric walking device, and the travelling car is provided with telescopic supporting legs 8.
The working principle is as follows: during the use, go travelling trolley to waiting to detect building foundation department, scraper bowl 5 is leveled ground, and electric putter I4 pushes geological radar 6 downwards to pressing close to ground, at first detects the geology of building base. Then, the electric push rod II 3 extends downwards, meanwhile, the rotating motor I3.4 drives the sampling cylinder 7 to rotate, the tip part 10 penetrates into soil and drills downwards gradually, in the process that the sampling cylinder 7 moves downwards in the soil, a sensing probe 9.1 of the soil moisture detection device 9.2 is always kept in contact with the soil, so that the water content of the soil is detected in real time, the detected water content information is displayed through a handheld terminal, when a worker observes that the sampling cylinder 7 reaches a certain water content range, the controller controls the rotating motor II 3.6 to rotate, further drives the driving gear 3.9 and the auxiliary main gear 3.13 to rotate, the driving gear 3.9 drives the driven gear 3.7 to rotate, the driven gear 3.7 drives the rotating rod 3.10 to rotate, the rotating rod 3.10 drives the sampling baffle 3.8 and the auxiliary gear 3.11 to rotate, the auxiliary main gear 3.13 and the auxiliary gear 3.11 play an auxiliary role in the rotating process of the rotating rod 3.10, the rotating rod 3.10 is acted by the rotating force from top to bottom, so that the rotating rod 3.10 rotates more stably and reliably. When sample baffle 3.8 was rotatory, the sample connection was opened, and soil around the sample connection can be under the effect of pressure squeeze into cartridge 7 in, and sample baffle 3.8 also can stir outlying soil in cartridge 7 simultaneously, under the general condition, the soil collection can be accomplished to the rotatory a week of sample baffle 3.8. If meet the great condition of soil humidity ratio, can be after the rotatory certain angle of sample baffle 3.8, rotating electrical machines I3.4 drive cartridge 7 rotatory, also can dial into cartridge 7 with the great soil of humidity. After sampling is finished, the sampling cylinder 7 is lifted, soil is taken out from a sampling port, and finally high-pressure gas is blown into the sampling cylinder 7 through the air nozzle 12, so that the soil remaining in the sampling cylinder 7 is blown out, and the cleaning effect is achieved.
The foregoing is only a preferred embodiment of this patent, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of this patent, and these modifications and substitutions should also be regarded as the protection scope of this patent.
Claims (6)
1. The utility model provides a building foundation exploration sampling detection device which characterized in that: the sampling device comprises a moving trolley, the moving trolley is provided with a roof panel, the roof panel is provided with a controller, a storage battery, an electric push rod I and an electric push rod II, the lower end of the electric push rod I vertically downwards penetrates through the roof panel and is connected with a geological radar below the roof panel, the lower end of the electric push rod II vertically downwards penetrates through the roof panel and is connected with an upper supporting cover, the bottom of the upper supporting cover is connected with the upper supporting panel, the upper supporting panel is vertically provided with a rotating motor I below the upper supporting cover, the lower end of the rotating motor I is connected with a lower supporting cover, the bottom of the lower supporting cover is vertically connected with a cylindrical sampling cylinder, a cylindrical sampling cavity is formed in the sampling cylinder, a plurality of cylindrical penetrating rod cavities are uniformly formed in the side wall of the upper part of the sampling cylinder along the axis direction, and a plurality of cylindrical penetrating rod cavities are formed in, The sampling cavity is communicated with a sampling port, an arc-shaped sampling baffle matched with the sampling port is arranged at the sampling port, a rotating rod movably penetrates through the rod penetrating cavity, the lower end of the rotating rod is connected with the upper end of the sampling baffle, the lower end of the sampling baffle is rotatably connected to the side wall of a sampling barrel at the bottom of the sampling port, the upper end of the rotating rod extends to the upper part of the sampling barrel and is connected with a transverse driven gear positioned in a lower support cover, a rotating motor II is arranged in the lower support cover, the lower end of the rotating motor II is in driving connection with a transverse driving gear, and a plurality of driven gears are distributed around the driving gear and are all meshed with;
sampling barrel head portion is provided with the shutoff board, and the sampling barrel below can be dismantled and be connected with a columniform storage cylinder, be provided with the soil moisture detection device who takes sensing probe in the storage cylinder, sensing probe wears out the storage cylinder and hugs closely the storage cylinder lateral wall after bending, and storage barrel head portion is provided with conical pointed end, and soil moisture detection device is through the signal line connection handheld terminal that runs through storage cylinder, sampling cylinder, controller signal connection electric putter I, electric putter II, rotating electrical machines I and rotating electrical machines II.
2. The building foundation exploration sampling detection device of claim 1, wherein: sample baffle lower extreme an organic whole is connected with vertical pivot, the pivot lower extreme rotationally axially extends to the shutoff board and is connected with the shutoff board rotation through the bearing in the lateral wall of sampling cylinder, is provided with horizontal supplementary pinion in the pivot, the vertical main shaft that runs through the sampling cylinder that is connected with in driving gear center, the main shaft lower extreme is connected with supplementary master gear, and a plurality of supplementary pinions distribute around supplementary master gear and all mesh mutually with supplementary master gear, be provided with the cross slab who is located the sample connection below in the sampling cylinder of supplementary master gear top.
3. The building foundation exploration sampling detection device of claim 1, wherein: the sampling cylinder top is provided with the top cap, driven gear and driving gear are located the top of top cap, are provided with a plurality of air nozzles on the top cap in the sampling cylinder, the air nozzle is connected with the intake pipe of wearing out the sampling cylinder, be provided with quick-operation joint in the intake pipe.
4. The building foundation exploration sampling detection device of claim 1, wherein: the sampling device is characterized in that a plurality of connecting pieces extend upwards from the edge of the upper part of the storage cylinder, a plurality of clamping grooves which can be matched with the connecting pieces in an inserting mode are formed in the outer surface of the side wall of the bottom of the sampling cylinder, and the clamping grooves are connected with the connecting pieces through bolts.
5. The building foundation exploration sampling detection device of claim 1, wherein: the top flat plate is vertically provided with a guide rod at the bottom, and the guide rod penetrates through the edge of the upper supporting flat plate and is in sliding fit with the upper supporting flat plate.
6. The building foundation exploration sampling detection device of claim 1, wherein: the front end of the moving trolley is provided with a bucket, the moving trolley is provided with an electric walking device, and the moving trolley is provided with telescopic supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010971824.9A CN111964957A (en) | 2020-09-16 | 2020-09-16 | Building foundation exploration sampling detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010971824.9A CN111964957A (en) | 2020-09-16 | 2020-09-16 | Building foundation exploration sampling detection device |
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| Publication Number | Publication Date |
|---|---|
| CN111964957A true CN111964957A (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010971824.9A Pending CN111964957A (en) | 2020-09-16 | 2020-09-16 | Building foundation exploration sampling detection device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112903027A (en) * | 2021-03-02 | 2021-06-04 | 琚兴菊 | Simple detection device for foundation karst cave |
| CN113418738A (en) * | 2021-07-22 | 2021-09-21 | 海南大学 | Sampling device for calcareous sand test |
| CN113605363A (en) * | 2021-08-10 | 2021-11-05 | 宋聚斌 | Soft soil foundation treatment device |
| CN114964887A (en) * | 2022-06-16 | 2022-08-30 | 山东大学 | Hydrogeology surveys and uses soil layering sampling equipment |
| CN115902861A (en) * | 2022-12-21 | 2023-04-04 | 东南大学 | Site selection positioning exploration auxiliary equipment for energy storage power station construction |
-
2020
- 2020-09-16 CN CN202010971824.9A patent/CN111964957A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112903027A (en) * | 2021-03-02 | 2021-06-04 | 琚兴菊 | Simple detection device for foundation karst cave |
| CN112903027B (en) * | 2021-03-02 | 2023-04-25 | 琚兴菊 | Simple detection device for karst cave of foundation |
| CN113418738A (en) * | 2021-07-22 | 2021-09-21 | 海南大学 | Sampling device for calcareous sand test |
| CN113418738B (en) * | 2021-07-22 | 2022-05-17 | 海南大学 | Sampling device for calcareous sand test |
| CN113605363A (en) * | 2021-08-10 | 2021-11-05 | 宋聚斌 | Soft soil foundation treatment device |
| CN114964887A (en) * | 2022-06-16 | 2022-08-30 | 山东大学 | Hydrogeology surveys and uses soil layering sampling equipment |
| CN114964887B (en) * | 2022-06-16 | 2024-02-13 | 山东大学 | Soil stratified sampling equipment for hydrogeology surveys |
| CN115902861A (en) * | 2022-12-21 | 2023-04-04 | 东南大学 | Site selection positioning exploration auxiliary equipment for energy storage power station construction |
| CN115902861B (en) * | 2022-12-21 | 2023-10-31 | 东南大学 | Site selection positioning exploration auxiliary equipment for energy storage power station construction |
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Application publication date: 20201120 |