CN221528036U

CN221528036U - Reconnaissance device convenient to sample

Info

Publication number: CN221528036U
Application number: CN202323593951.8U
Authority: CN
Inventors: 乔荣榕; 郭中文; 宁海龙; 霍亮清; 武乃钢
Original assignee: Shanxi Dezehou Geological Exploration Co ltd
Current assignee: Shanxi Dezehou Geological Exploration Co ltd
Priority date: 2023-12-28
Filing date: 2023-12-28
Publication date: 2024-08-13
Anticipated expiration: 2033-12-28

Abstract

The utility model discloses a reconnaissance device convenient for sampling, in particular to the field of geological reconnaissance, which comprises a protective cylinder, wherein the bottom of the protective cylinder is fixedly connected with a stable bottom plate, an observation opening is formed in one side of the protection cylinder, a plurality of support columns are connected to the outer surface of the protection cylinder in a rotating mode through a connecting seat, and a telescopic rod is inserted into one end of each support column. According to the utility model, the lifting plate can be controlled to drive the drill rod to move downwards through the lifting mechanism, so that the drill rod can be conveniently inserted into the ground, the drill rod is controlled to move downwards through the rotating driving mechanism, the first helical blade can be controlled to rotate to convey unwanted soil upwards, the drill bit is sequentially controlled to move downwards to be separated from the drill rod through pressing and rotating the rotating plate, the opening of the collecting tank is leaked and conveniently rotated through the second helical blade, the soil at the position of the drill bit is collected in the collecting tank, the soil at the designated depth can be conveniently taken out, and the using effect is improved.

Description

Reconnaissance device convenient to sample

Technical Field

The utility model relates to the technical field of geological exploration, in particular to an exploration device convenient for sampling.

Background

Engineering investigation refers to finding out, analyzing and evaluating the geology, geographic environmental characteristics and geotechnical engineering conditions of a construction site according to the requirements of the construction engineering, providing reasonable basic advice, compiling activities of construction engineering investigation files, carrying out field investigation on terrains, geological structures, underground resource accumulation conditions and the like before mining or engineering construction, and frequently needing stratum soil sampling at points to be detected in the geological investigation process.

The utility model of China patent application No. CN202320237839.1 discloses a high-efficiency sampling device based on geological investigation. According to the high-efficiency sampling device based on geological investigation, the four descaling gears are surrounded on the surface of the threaded drill rod and meshed with the surface of the threaded drill rod, when the threaded drill rod is screwed out of a soil layer upwards, the four descaling gears can be driven to rotate anticlockwise, so that the four descaling gears carry soil on the surface of the threaded drill rod, the soil on the four descaling gears can be discharged from respective through grooves, the surface of the threaded drill rod after sampling is convenient to clean and maintain, and the high-efficiency sampling operation of geological investigation is convenient to conduct;

But when in actual use, the current reconnaissance device of being convenient for the sample is when taking a sample, and most direct with the soil of different degree of depth upwards export in proper order, lead to the soil mixing of gathering easily, influence the sample effect, inconvenient take out the soil sample of appointed degree of depth influences the result of use.

Disclosure of utility model

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a surveying device with convenient sampling, so as to solve the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a reconnaissance device convenient to sample, includes a protection section of thick bamboo, the bottom fixedly connected with of protection section of thick bamboo stabilizes the bottom plate, observation opening has been seted up to one side of protection section of thick bamboo, the surface of protection section of thick bamboo is connected with a plurality of support columns through the connecting seat rotation, the telescopic link has been inserted to the one end of support column, the one end rotation of telescopic link is connected with the stabilizer plate;

It can be seen that the stability of the protective cylinder can be improved through the arranged stable bottom plate, and the protective cylinder can be further supported through the support column and the telescopic rod through the stable plate, so that the stability of the protective cylinder is improved;

The middle part of the inner cavity of the protection cylinder is provided with a lifting plate, the middle part of the lifting plate is inserted with a drill rod, the middle part of the protection cylinder is provided with a lifting mechanism, the outer surface of the bottom end of the drill rod is fixedly sleeved with a first helical blade, the top end of the drill rod is provided with a rotation driving mechanism, and one side of the top of the drill rod is fixedly connected with a stabilizing block;

It can be seen that the lifting plate is controlled to move up and down through the lifting mechanism, the drill rod can be driven to move down through the lifting plate and inserted into the ground, and the rotation of the drill rod can be controlled through the self-rotation driving mechanism of society, so that the use effect is improved;

The middle part of the drill rod is inserted with an inserting rod, two ends of the inserting rod are respectively connected with a drill bit and a rotating plate, the outer surface of the drill bit is fixedly connected with a second helical blade, and the top end of the drill bit is provided with a collecting groove;

It can be seen that through rotating the rotor plate control inserted bar and driving the drill bit rotation to extrude the rotor plate and make the drill bit downwardly moving, can remove the middle part of collecting vat through the soil near the second helical blade with the drill bit, conveniently collect the soil sample of the appointed degree of depth of sample, improve the result of use, and through second helical blade and first helical blade, can conveniently upwards carry soil, provide the result of use.

Preferably, a positioning jack is formed in the surface of the stabilizing bottom plate, a jack is formed in the middle of the stabilizing plate, a bolt is inserted in the middle of the jack, and the support column and the observation opening are staggered;

it can be seen that the position of the stabilizing plate is limited when the stabilizing plate is placed at the top of the stabilizing bottom plate through the positioning jack, so that the stabilizing plate is convenient to shrink, carry and use.

Preferably, the first helical blade corresponds to the second helical blade, the diameter of the drill bit is the same as that of the drill rod, the drill bit is arranged at the bottom of the drill rod, and a through hole is formed in the position, corresponding to the drill bit, of the bottom of the protection cylinder;

It can be seen that the unnecessary soil can be upwardly conveyed when the drill rod is inserted into the ground through the first helical blade, and the use is facilitated by connecting the first helical blade with the second helical blade.

Preferably, the lifting mechanism comprises a threaded rod arranged on the side of a support column in the middle of the protective cylinder, the threaded rod penetrates through the middle of the lifting plate and is in threaded connection with the lifting plate, and the top of the protective cylinder is fixedly connected with a protective cover;

it can be seen that the lifting plate can be controlled to drive the drill rod to move up and down through the rotation of the threaded rod.

Preferably, a first motor is arranged in the middle of the protective cover, the output end of the first motor is connected with a first driving gear, the top end of the threaded rod extends to the inside of the protective cover and is fixedly connected with a transmission gear, and the first driving gear is meshed with the transmission gear;

It can be seen that starting the first motor to control the rotation of the first driving gear can control the simultaneous rotation of a plurality of threaded rods through the transmission gear, so that the stability of the up-and-down movement of the lifting plate is improved, and the driving effect is achieved.

Preferably, the rotation driving mechanism comprises a protective box fixed at one side of the top of the lifting plate, a limiting ring and a transmission gear ring are fixedly sleeved at the top end of the drill rod, and the limiting ring and the transmission gear ring are arranged at the upper side and the lower side of the lifting plate;

It can be seen that the drill rod can be limited at the middle part of the lifting plate through the matching of the transmission gear ring and the limiting ring.

Preferably, a second motor is arranged in the protective box, the output end of the second motor is connected with a second driving gear, and the second driving gear is meshed with the transmission gear ring;

It can be seen that the second motor is started to control the second driving gear to rotate, the drill rod can be controlled to rotate through the transmission toothed ring, the driving effect is achieved, and the using effect is improved.

Preferably, a jack is formed in one side of the rotating plate, the jack corresponds to the jack in the middle of the stabilizing block, a threaded inserted rod is inserted in the middle of the jack, and one end of the threaded inserted rod extends to the inside of the stabilizing block;

it can be seen that the jack corresponds to the stabilizing block, and the threaded inserted rod is inserted, so that when the drill rod rotates downwards, the drill bit and the drill rod are relatively fixed, the use effect is improved, and the use effect is improved through the relatively fixed strength of the drill bit.

The utility model has the technical effects and advantages that:

1. According to the utility model, the lifting mechanism can be used for controlling the lifting plate to drive the drill rod to move downwards, so that the drill rod can be conveniently inserted into the ground, the drill rod is controlled to move downwards through the rotating driving mechanism, the first helical blade can be controlled to rotate to convey unwanted soil upwards, the drill bit is sequentially controlled to move downwards to be separated from the drill rod through pressing and rotating the rotating plate, the opening of the collecting tank is leaked and conveniently rotated through the second helical blade, the soil at the position of the drill bit is collected in the collecting tank, the soil at the designated depth can be conveniently taken out, and the using effect is improved;

2. The utility model also can fix the height position of the rotating plate relative to the drill rod by arranging the threaded inserted rod to penetrate through the middle parts of the insertion holes and the stabilizing blocks, so that the drill bit and the second helical blade are fixed corresponding to the drill rod, the drill bit is conveniently inserted into the ground to take out soil with a specified depth, the use effect is improved, the drill rod can be limited relative to the lifting plate by the limiting ring and the transmission toothed ring, the lifting plate drives the drill rod to move up and down, the use effect is improved, and the placement stability of the protective cylinder and the use effect can be improved by the cooperation of the support column and the telescopic rod with the stabilizing plate and the stabilizing bottom plate;

In conclusion, through the mutual influence of a plurality of effects, soil with specified depth can be conveniently taken out, the using effect is improved, meanwhile, the placing stability of equipment is improved, and the using effect is improved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic cross-sectional structure of the present utility model.

Fig. 3 is a schematic cross-sectional view of a protective casing and drill pipe of the present utility model.

Fig. 4 is a schematic view of the structure of the drill rod of the present utility model.

The reference numerals are: 1. a protective cylinder; 2. stabilizing the bottom plate; 3. a support column; 4. a telescopic rod; 5. a stabilizing plate; 6. a lifting plate; 7. a drill rod; 8. a threaded rod; 9. a transmission gear; 10. a first drive gear; 11. a first motor; 12. a first helical blade; 13. a rod; 14. a drill bit; 15. a second helical blade; 16. a collection tank; 17. a rotating plate; 18. a limiting ring; 19. a drive ring gear; 20. a second drive gear; 21. a second motor; 22. a protective box; 23. a protective cover; 24. an observation opening; 25. positioning the jack; 26. a stabilizing block; 27. a jack; 28. a threaded spigot.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The reconnaissance device convenient to sample as shown in the accompanying drawings 1-4 comprises a protection cylinder 1, wherein the bottom of the protection cylinder 1 is fixedly connected with a stabilizing bottom plate 2, one side of the protection cylinder 1 is provided with an observation opening 24, the outer surface of the protection cylinder 1 is rotationally connected with a plurality of support columns 3 through connecting seats, one ends of the support columns 3 are inserted with telescopic rods 4, and one ends of the telescopic rods 4 are rotationally connected with stabilizing plates 5;

The inner chamber middle part of protection section of thick bamboo 1 is provided with lifter plate 6, the middle part of lifter plate 6 is inserted and is provided with drilling rod 7, the middle part of protection section of thick bamboo 1 is provided with elevating system, the bottom surface mounting cover of drilling rod 7 is equipped with first helical blade 12, the top of drilling rod 7 is provided with rotation actuating mechanism, top one side fixedly connected with stabilizer 26 of drilling rod 7, the middle part of drilling rod 7 is inserted and is equipped with inserted bar 13, the both ends of inserted bar 13 are connected with drill bit 14 and rotor plate 17 respectively, the surface fixedly connected with second helical blade 15 of drill bit 14, collecting vat 16 has been seted up on the top of drill bit 14.

As shown in fig. 1-3, the surface of the stabilizing bottom plate 2 is provided with a positioning jack 25, the middle of the stabilizing plate 5 is provided with a jack, the middle of the jack is inserted with a bolt, the support column 3 and the observation opening 24 are staggered, the first helical blade 12 corresponds to the second helical blade 15, the diameter of the drill bit 14 is the same as that of the drill rod 7, the drill bit 14 is arranged at the bottom of the drill rod 7, the bottom of the protective cylinder 1 is provided with a through hole at the position corresponding to the drill bit 14, so that the stabilizing plate 5 is conveniently placed at the top of the stabilizing bottom plate 2 through the positioning jack 25, the position of the stabilizing plate 5 is limited, and the stabilizing bottom plate is convenient to shrink and carry and use, so that unnecessary soil can be conveyed upwards when the drill rod 7 is inserted into the ground through the first helical blade 12 and the second helical blade 15 are connected, and the stabilizing bottom plate is convenient to use.

As shown in fig. 1-4, the lifting mechanism comprises a threaded rod 8 arranged on the side of a support column 3 in the middle of a protective cylinder 1, the threaded rod 8 penetrates through the middle of a lifting plate 6 and is in threaded connection with the lifting plate 6, the top of the protective cylinder 1 is fixedly connected with a protective cover 23, the middle of the protective cover 23 is provided with a first motor 11, the output end of the first motor 11 is connected with a first driving gear 10, the top end of the threaded rod 8 extends to the inside of the protective cover 23 and is fixedly connected with a transmission gear 9, the first driving gear 10 is meshed with the transmission gear 9, the rotation driving mechanism comprises a protective box 22 fixed on one side of the top of the lifting plate 6, a limit ring 18 and a transmission toothed ring 19 are fixedly sleeved on the top end of a drill rod 7, both the limit ring 18 and the transmission toothed ring 19 are arranged on the upper side and the lower side of the lifting plate 6, the inside of the protective box 22 is provided with a second motor 21, the output end of the second motor 21 is connected with a second driving gear 20, the second driving gear 20 is meshed with a transmission toothed ring 19, a jack 27 is formed in one side of the rotating plate 17, the jack 27 corresponds to a jack in the middle of the stabilizing block 26, a threaded inserted rod 28 is inserted in the middle of the jack 27, one end of the threaded inserted rod 28 extends to the inside of the stabilizing block 26, so that the first driving gear 10 is controlled by starting the first motor 11 to drive the transmission gear 9 to rotate, the lifting plate 6 can be controlled to move up and down through the threaded rod 8 to play a driving role, meanwhile, the stability of the lifting plate 6 in moving up and down is improved, and the lifting plate 6 is driven to move up and down through the cooperation of the limiting ring 18 and the transmission toothed ring 19, so that the drill bit 14 is conveniently driven by the lower end of the drill rod 7 to be inserted into the ground;

The second motor 21 is started to control the second driving gear 20 to rotate, the drill rod 7 can be controlled to rotate through the transmission gear ring 19 and is matched with the stabilizing block 26 through the insertion hole 27 and the threaded insertion rod 28, so that the drill bit 14 is fixed relative to the drill rod 7, and unnecessary soil is conveyed upwards and discharged along with the rotation of the drill rod 7 through the second helical blade 15 and the first helical blade 12, and the use effect is improved;

simultaneously take out screw thread inserted link 28, and rotate and push down rotor plate 17, control drill bit 14 downwardly moving through inserted link 13 to through the soil of second helical blade 15 with drill bit 14 periphery upwards carry and fall in the middle part of collecting vat 16, then pull rotor plate 17 insert screw thread inserted link 28 and fix the height of rotor plate 17, can make the soil in collecting vat 16 middle part take out from the underground, conveniently take out the soil sample of appointed height, improve the result of use.

The working principle of the utility model is as follows: when the anti-theft protection device is used, the protection cylinder 1 is only required to be placed at a preset position, the support column 3 and the telescopic rod 4 are unfolded, the stabilizing plate 5 is placed on the corresponding ground, and the bolt is inserted to fix the stabilizing plate 5, so that the protection cylinder 1 can be supported and fixed through the telescopic rod 4 and the support column 3;

Then the first motor 11 and the second motor 21 are started, the drill rod 7 is controlled to drive the drill bit 14 to be inserted into the ground until the drill bit 14 moves to a preset depth, then the threaded inserted rod 28 is manually rotated to take out the threaded inserted rod 28, the rotating plate 17 is manually rotated and pressed down, the drill bit 14 and the drill rod 7 can be separated in sequence and rotated, soil around the drill bit 14 can be conveyed to the middle part of the collecting tank 16 through the second spiral blade 15, and then the rotating plate 17 is reset, so that soil samples can be sampled;

Then, the first motor 11 is started to control the drill rod 7 to move upwards until the drill rod moves to the middle, the lifting plate 6 is sequentially controlled by the disassembling threaded inserted rod 28 to drive the drill rod 7 to move upwards, the drill bit 14 can be manually pulled downwards, soil in the middle of the collecting tank 16 can be taken out, the effect of sampling is achieved, and the using effect is improved.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. A reconnaissance device convenient to sample, includes a protection section of thick bamboo (1), its characterized in that: the bottom of the protection cylinder (1) is fixedly connected with a stabilizing bottom plate (2), an observation opening (24) is formed in one side of the protection cylinder (1), a plurality of support columns (3) are rotatably connected to the outer surface of the protection cylinder (1) through connecting seats, a telescopic rod (4) is inserted into one end of each support column (3), and a stabilizing plate (5) is rotatably connected to one end of each telescopic rod (4);

The novel protective cylinder is characterized in that a lifting plate (6) is arranged in the middle of an inner cavity of the protective cylinder (1), a drill rod (7) is inserted in the middle of the lifting plate (6), a lifting mechanism is arranged in the middle of the protective cylinder (1), a first helical blade (12) is fixedly sleeved on the outer surface of the bottom end of the drill rod (7), a rotation driving mechanism is arranged at the top end of the drill rod (7), and a stabilizing block (26) is fixedly connected to one side of the top of the drill rod (7);

The middle part of drilling rod (7) is inserted and is equipped with inserted bar (13), the both ends of inserted bar (13) are connected with drill bit (14) and rotor plate (17) respectively, the surface fixedly connected with second helical blade (15) of drill bit (14), collecting vat (16) have been seted up on the top of drill bit (14).

2. A survey apparatus for facilitating sampling according to claim 1, wherein: the surface of stable bottom plate (2) has seted up location jack (25), the jack has been seted up at the middle part of stable board (5), and the bolt has been inserted at the middle part of jack, support column (3) dislocation each other with observation opening (24).

3. A survey apparatus for facilitating sampling according to claim 1, wherein: the first helical blade (12) corresponds to the second helical blade (15), the diameter of the drill bit (14) is the same as that of the drill rod (7), the drill bit (14) is arranged at the bottom of the drill rod (7), and a through hole is formed in the position, corresponding to the drill bit (14), of the bottom of the protective cylinder (1).

4. A survey apparatus for facilitating sampling according to claim 1, wherein: the lifting mechanism comprises a threaded rod (8) arranged on the side of a middle supporting column (3) of the protective cylinder (1), the threaded rod (8) penetrates through the middle of the lifting plate (6) and is in threaded connection with the lifting plate (6), and a protective cover (23) is fixedly connected to the top of the protective cylinder (1).

5. A survey apparatus for facilitating sampling according to claim 4, wherein: the middle part of shield cover (23) is provided with first motor (11), the output of first motor (11) is connected with first driving gear (10), the top of threaded rod (8) extends to the inside of shield cover (23) and fixedly connected with drive gear (9), first driving gear (10) meshes with drive gear (9).

6. A survey apparatus for facilitating sampling according to claim 1, wherein: the rotary driving mechanism comprises a protective box (22) fixed on one side of the top of the lifting plate (6), a limiting ring (18) and a transmission gear ring (19) are fixedly sleeved on the top end of the drill rod (7), and the limiting ring (18) and the transmission gear ring (19) are arranged on the upper side and the lower side of the lifting plate (6).

7. A survey apparatus for facilitating sampling according to claim 6, wherein: the inside of protective housing (22) is provided with second motor (21), the output of second motor (21) is connected with second driving gear (20), second driving gear (20) meshes with transmission ring gear (19).

8. A survey apparatus for facilitating sampling according to claim 1, wherein: jack (27) have been seted up to one side of rotor plate (17), jack (27) are corresponding with the jack at steady block (26) middle part, the middle part of jack (27) is inserted and is equipped with screw thread inserted bar (28), the inside of steady block (26) is extended to the one end of screw thread inserted bar (28).