A sample protection and transfer device for the field of hydrogeology, engineering geology and geotechnical engineering

Abstract

The present invention discloses a sample protection and transfer device for hydrogeology, engineering geology and environmental geology, which comprises a transfer box, a support assembly, a storage assembly and a rotating assembly. The top of the transfer box is rotatably connected with a box cover through a hinge. A partition for separation is fixed inside the transfer box. A honeycomb shock-absorbing plate with fixed slot holes is adhesively fixed inside the transfer box on the front side of the partition. There are eight groups of the support assemblies, and each support assembly includes a support sleeve fixed in the fixed slot holes on the honeycomb shock-absorbing plate. A support rod is fixed at the bottom of the support sleeve. The storage assembly includes a plurality of sample tubes for storing samples. The sample tubes are placed inside the support sleeves. A base is connected to the bottom of the sample tube through a thread, and a sealing cover for sealing is connected to the top of the sample tube through a thread. The present invention can quickly press the samples, and at the same time, the sample tubes can be distinguished by an indicator board to avoid confusion. At the same time, there is no need for manual sealing by personnel, reducing the labor intensity.

Description

Technical Field

[0001] The invention relates to the technical field, and in particular to a sample protection and transportation device for hydraulic engineering, environmental engineering and geotechnical engineering. Background Art

[0002] Hydro-environmental refers to water conservancy, industry, environment and geological survey. Hydro-environmental geology is the general term for hydrogeology, engineering geology and environmental geology.

[0003] The patent with the announcement number CN211811195U discloses a sample transport device for soil testing, including a transport box, a plurality of accommodating spaces are arranged in the transport box, a transport bottle is arranged in each accommodating space, the transport bottle includes a cylinder arranged through along the axial direction, the upper end of the cylinder is screwed with the top cover, a push plate is coaxially arranged inside the lower end of the cylinder, the push plate matches the inner diameter of the cylinder, a lead screw is coaxially fixedly installed on the push plate outward, a bottom cover is arranged at the bottom of the cylinder, a perforation is coaxially arranged on the bottom cover, the perforation accommodates the lead screw to pass through, a nut is fixedly installed in the perforation, the nut is matched with the lead screw, and the bottom cover is connected to the cylinder through a bearing. It has the advantages of simple structure, convenient operation and transportation protection.

[0004] In the above technology, a lead screw is used to drive a push plate to move up and down in the cylinder, so that the top of the soil sample driven by the push plate is flush with the top of the cylinder, and the top cover is screwed down to seal it. However, when multiple groups of samples need to be taken, personnel are required to rotate the lead screw and the top cover of each group respectively, which is not only inefficient but also makes the personnel's arms easily fatigued due to the constant rotation, increasing the labor intensity of the personnel. At the same time, it is difficult to distinguish the sampling order of each group of samples, which leads to confusion when the samples are taken out for inspection. Therefore, innovation is made in this technology. Summary of the invention

[0005] The purpose of the present invention is to provide a sample protection and transportation device for hydraulic engineering, environmental engineering and geotechnical engineering to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the present invention provides the following technical solution: a sample protection and transportation device for hydraulic engineering, environmental engineering and geotechnical engineering, comprising:

[0007] A transfer box, wherein the top of the transfer box is rotatably connected to a box cover through a hinge, a partition for partitioning is fixed inside the transfer box, and a honeycomb shock-absorbing plate with fixed slots is bonded and fixed inside the transfer box on the front side of the partition;

[0008] A support assembly, wherein the support assembly is provided with eight groups, and the support assembly comprises a support sleeve fixed in a fixed slot hole of a honeycomb damping plate, and a support rod is fixed at the bottom of the support sleeve;

[0009] Storage component, the storage component includes several sample tubes for storing samples, the sample tubes are placed in a support sleeve, the bottom of the sample tube is connected with a base by a thread, and the top of the sample tube is connected with a sealing cover for sealing by a thread;

[0010] Rotating component, the rotating component includes a U-shaped frame fixed on the right side of the transfer box, the inner top of the U-shaped frame is connected with a fixed seat through a rotating shaft, a rotating rod is rotatably connected in the fixed seat through a bearing, one end of the rotating rod extends to the lower side of the fixed seat and is sleeved with a rotating sleeve, and a rotating disk is fixed at the bottom of the rotating sleeve.

[0011] Preferably, a lock block and a hook are respectively fixed on one side of the transfer box and one side of the box cover, a handle is welded and fixed on the top of the box cover, a storage battery is installed in the transfer box behind the partition board, a storage room is formed between the rear left side of the partition board and the inner wall of the transfer box, and a controller is fixed on the right side of the transfer box, and the controller is electrically connected with the storage battery.

[0012] Preferably, the support component further includes a magnetic strip one fixed inside the support sleeve and a magnetic strip two fixed on the side of the sample tube, the magnetic strip one and the magnetic strip two are magnetically connected, a support ring is sleeved and fixed at the top edge of the side of the support sleeve, and an indicating sleeve is sleeved outside the support ring.

[0013] Preferably, the side view cross-section of the support ring is convex, eight groups of rubber protrusions are equidistantly fixed on the side of the support ring, eight groups of limit holes are equidistantly opened inside the indicating sleeve, the rubber protrusions are clamped in the limit holes, an indicating line for indication is arranged on the side of the support sleeve, and eight groups of indicating plates are fixed at the positions corresponding to the limit holes on the side of the indicating sleeve.

[0014] Preferably, an installation groove is opened at a position close to the magnetic strip two inside the support sleeve, a guide strip is connected in the installation groove through a spring, and the end of the guide strip is designed in an arc shape, a guide groove is correspondingly opened at a position close to the magnetic strip one inside the sample tube, and the guide strip is slidably connected in the guide groove.

[0015] Preferably, the storage component further includes a support plate movably connected inside the sample tube and an I-shaped indicating plate movably connected on the sealing cover, the top of the indicating plate is located above the sealing cover, the bottom of the support plate is located inside the sample tube, sealing rings are adhesively fixed on the bottom sides of the support plate and the indicating plate, and the sealing rings are in contact with the inner wall of the sample tube.

[0016] Preferably, a through hole is opened at the bottom of the sample tube, a clamping block is arranged inside the through hole, a support rod passes through the through hole, the top of the support rod is in contact with the support plate, a group of connecting ropes are fixed on the lower side of the support plate, and the other ends of the connecting ropes pass through the sample tube and are fixedly connected with the base threadedly connected to the bottom of the sample tube.

[0017] Preferably, the rotating assembly further includes positioning holes opened on both sides of the upper end of the sealing cover. A first magnetic block is fixed in the positioning holes. An annular protrusion I for limiting is provided on the inner wall of the positioning holes. A positioning block is correspondingly fixed in the rotating disc. An annular protrusion II is integrally formed on the lower side of the positioning block, and a second magnetic block is fixed at the lower end of the positioning block.

[0018] Preferably, a square rod is integrally formed at the lower part of the rotating rod. A square groove is opened inside the rotating sleeve. The square rod is slidably connected in the square groove. A driving motor is fixed on the top of the fixed seat. The top of the rotating rod passes through the fixed seat and is connected to the output shaft of the driving motor. The driving motor is connected to the storage battery and the controller through wires respectively.

[0019] Preferably, a connecting shaft is fixed on one side of the fixed seat. The connecting shaft passes through the U-shaped frame and is fixed with an upper gear. A rotating motor is fixed on one side of the U-shaped frame. A lower gear is fixed on the output shaft of the rotating motor. The upper gear and the lower gear are meshed with each other. A clamping seat is rotated by a connecting rod at the bottom of the U-shaped frame. The clamping seat is located directly below the rotating sleeve. A clamping groove corresponding to the clamping block is opened on the side of the clamping seat. The connecting rod is rotatably connected to the U-shaped frame through a bearing. A magnetic plate is fixed at the bottom of the connecting rod. An electromagnet is fixed inside the U-shaped frame below the magnetic plate. An end cover is rotatably connected to the side of the U-shaped frame through a hinge. The electromagnet and the rotating motor are connected to the controller and the storage battery through wires respectively.

[0020] Compared with the prior art, the beneficial effects of the present invention are: a sample protection and transportation device for the field of hydraulic engineering, geotechnical engineering

[0021] 1. Through the honeycomb shock-absorbing plate arranged in the transportation box, the influence of vibration during transportation on the sample can be reduced. Through the support sleeve, support rod, support plate and the through hole opened at the bottom of the sample tube, the internal sample can be directly pushed upward when the sample tube is inserted into the support sleeve. At the same time, by using the movable indicating plate, it is convenient for personnel to check. When the top of the indicating plate moves upward outwards, it can indicate that the sample is pressed tightly.

[0022] 2. Through the guiding strips elastically connected to the inner side of the support sleeve and the guiding grooves opened on the side of the sample tube, the sample tube can be guided when it is inserted into the support sleeve, so that the first magnetic strip and the second magnetic strip can quickly contact and perform magnetic attraction to fix the sample tube in the support sleeve. When taking it out, the personnel rotate it to separate the first magnetic strip and the second magnetic strip.

[0023] 3. When the sample tube needs to be sealed, the motor is rotated to drive the fixed seat to rotate through the upper gear and the lower gear, so that the orientation of the rotating sleeve on the lower side of the fixed seat is changed, facilitating the operator to snap the sealing cover into the rotating disc. Meanwhile, the cooperation of the positioning hole, the positioning block, the first magnet and the second magnet is used to fix the sealing cover, ensuring its stability and preventing it from failing to screw onto the end of the sample tube.

[0024] 4. The sample tube is positioned on the clamping seat through the clamping seat inside the U-shaped frame and the clamping groove matching the clamping block. Then, by means of the rotatable rod and the rotating sleeve connected in a sliding manner, the sealing cover is located at the end of the sample tube. Finally, the driving motor provides power to tighten the sealing cover, eliminating the need for manual operation.

[0025] 5. Through the cooperation of the magnetic plate inside the U-shaped frame and the electromagnet, after the sealing cover is tightened, the suction force between the electromagnet and the magnetic plate can be overcome to drive the sample tube to rotate. At this time, it can be indicated to the operator that the sealing cover has been tightened, and then it can be removed and placed in the support sleeve.

[0026] 6. By using the rotatable indicating sleeve and the indicating plate fixed on the side, it is convenient for the operator to insert it into the support sleeve and then rotate the indicating sleeve to determine the sampling sequence of this group of samples, avoiding confusion. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a schematic top view of the overall structure of the present invention;

[0028] Figure 2 is a schematic front sectional connection structure view of the present invention;

[0029] Figure 3 is a schematic side connection structure view of the present invention;

[0030] Figure 4 is a schematic connection structure view of the support ring and the support sleeve of the present invention;

[0031] Figure 5 is a schematic top view of the support ring and the support sleeve of the present invention;

[0032] Figure 6 is a schematic side connection structure view of the indicating sleeve and the indicating plate of the present invention;

[0033] Figure 7 is a schematic structure view of the sample tube and the sealing cover of the present invention;

[0034] Figure 8 is a schematic structure view of the sealing cover of the present invention;

[0035] Figure 9 is a schematic structure view of the rotating rod, the rotating sleeve and the rotating disc of the present invention;

[0036] Figure 10 Structural schematic diagram of the transfer box and U-shaped frame of the present invention;

[0037] Figure 11 Top view structural schematic diagram of the sample tube and support sleeve of the present invention;

[0038] Figure 12 For the present invention Figure 2 Enlarged structural schematic diagram at position A in;

[0039] Figure 13 For the present invention Figure 2 Enlarged structural schematic diagram at position B in;

[0040] In the figure: 1, box cover; 2, partition board; 3, transfer box; 4, honeycomb shock-absorbing board; 5, indicating sleeve; 6, support sleeve; 7, sealing cover; 8, positioning hole; 9, handle; 10, fixing seat; 11, storage battery; 12, indicating board; 13, connecting rope; 14, support board; 15, base; 16, through hole; 17, support rod; 18, card slot; 19, card seat; 20, rotating disc; 21, rotating sleeve; 22, rotating rod; 23, upper gear; 24, connecting shaft; 25, rotating motor; 26, controller; 27, electromagnet; 28, magnetic plate; 29, connecting rod; 30, rubber protrusion; 31, U-shaped frame; 32, driving motor; 33, lower gear; 34, sealing ring; 35, sample tube; 36, magnetic strip 1; 37, magnetic strip 2; 38, support ring; 39, indicating plate; 40, guiding groove; 41, spring; 42, clamping block; 43, installation groove; 44, guiding strip; 45, positioning block; 46, magnetic block 1; 47, magnetic block 2. Specific embodiments

[0041] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0042] Please refer to Figures 1 - 13 , the present invention provides a technical solution for a sample protection transfer device for hydrogeological, geotechnical and environmental engineering, including:

[0043] Transfer box 3, the top of the transfer box 3 is rotatably connected with a box cover 1 through a hinge. A partition 2 for separation is fixed inside the transfer box 3. A honeycomb shock-absorbing plate 4 with fixing slot holes is adhesively fixed inside the transfer box 3 on the front side of the partition 2. A lock block and a hook are respectively fixed on one side of the transfer box 3 and one side of the box cover 1. A handle 9 is welded and fixed on the top of the box cover 1. A storage battery 11 is installed inside the transfer box 3 on the rear side of the partition 2. A storage chamber is formed between the rear left side of the partition 2 and the inner wall of the transfer box 3. Through the storage chamber, items can be stored. A controller 26 is fixed on the right side of the transfer box 3. The controller 26 is electrically connected with the storage battery 11. Through the honeycomb shock-absorbing plate 4, vibration can be reduced and the influence on the samples in the sample tube 35 can be lowered. Through the lock block and the hook, the transfer box 3 and the box cover 1 can be fixed to avoid accidental opening during carrying. Through the storage battery 11, it is convenient to supply power to the equipment, and then the controller 26 can be used to control the equipment. The connection method and the control method are both prior arts, so they will not be elaborated here.

[0044] Support components, there are eight groups of support components. The support components include support sleeves 6 fixed in the fixing slot holes on the honeycomb shock-absorbing plate 4. A support rod 17 is fixed at the bottom of the support sleeve 6. The support components also include a first magnetic strip 36 fixed inside the support sleeve 6 and a second magnetic strip 37 fixed on the side of the sample tube 35. The first magnetic strip 36 and the second magnetic strip 37 are magnetically connected. A support ring 38 is sleeved and fixed at the top edge of the side of the support sleeve 6. An indicating sleeve 5 is sleeved outside the support ring 38. The side view cross-section of the support ring 38 is convex. Eight groups of rubber protrusions 30 are equidistantly fixed on the side of the support ring 38. Eight groups of limit holes are equidistantly opened inside the indicating sleeve 5. The rubber protrusions 30 are clamped in the limit holes. An indicating line for indication is provided on the side of the support sleeve 6. Eight groups of indication plates 39 are fixed at the positions corresponding to the limit holes on the side of the indicating sleeve 5. An installation groove 43 is opened at a position close to the second magnetic strip 37 inside the support sleeve 6. A guide bar 44 is connected in the installation groove 43 through a spring 41, and the end of the guide bar 44 is designed in an arc shape. A guide groove 40 is correspondingly opened at a position close to the first magnetic strip 36 inside the sample tube 35. The guide bar 44 is slidably connected in the guide groove 40. Through the eight groups of support components, eight groups of sample tubes 35 can be stored, improving the storage efficiency. The support sleeve 6, the support rod 17, the support plate 14, and the through hole 16 opened at the bottom of the sample tube 35 can directly push the internal sample upward when the sample tube 35 is inserted into the support sleeve 6. At the same time, by using the movable indicating plate 12, it is convenient for personnel to view. Through the guide bar 44 elastically connected inside the support sleeve 6 and the guide groove 40 opened on the side of the sample tube 35, the sample tube 35 can be guided when inserted into the support sleeve 6, so that the first magnetic strip 36 and the second magnetic strip 37 quickly contact and perform magnetic attraction to fix the sample tube 35 in the support sleeve 6.

[0045] Storage component, the storage component includes several sample tubes 35 for storing samples. The sample tubes 35 are placed in the support sleeve 6. The bottom of the sample tube 35 is threadedly connected with a base 15, and the top of the sample tube 35 is threadedly connected with a sealing cap 7 for sealing. The storage component also includes a support plate 14 movably connected in the sample tube 35 and an I-shaped indicator plate 12 movably connected to the sealing cap 7. The top of the indicator plate 12 is located above the sealing cap 7, and the bottom of the support plate 14 is located inside the sample tube 35. Sealing rings 34 are adhesively fixed to the bottom sides of the support plate 14 and the indicator plate 12, and the sealing rings 34 are in contact with the inner wall of the sample tube 35. A through hole 16 is opened at the bottom of the sample tube 35, a clamping block 42 is arranged inside the through hole 16, a support rod 17 passes through the through hole 16, the top of the support rod 17 is in contact with the support plate 14, a group of connecting ropes 13 are fixed to the lower side of the support plate 14, and the other ends of the connecting ropes 13 pass through the sample tube 35 and are fixedly connected with the base 15 threadedly connected to the bottom of the sample tube 35. It can store samples and can automatically press the samples during insertion to avoid shaking during carrying. At the same time, by using the movable indicator plate 12, it can be ejected after being pressed, which can remind the personnel that it is already in the pressed state. At the same time, when the sample needs to be ejected, the sample is taken out of the support sleeve 6 and the sealing cap 7 is opened. The support plate 14 is jacked up by passing an external cylindrical part through the through hole 16, and the sample can be taken out. And the support plate 14 can be reset by using the base 15 and the connecting ropes 13. During the rotation of the base 15, the tightening degree of the connecting ropes 13 does not affect the rotation of the base 15.

[0046] Rotating assembly. The rotating assembly includes a U-shaped frame 31 fixed to the right side of the transfer box 3. The top inside the U-shaped frame 31 is connected to a fixed seat 10 through a rotating shaft. A rotating rod 22 is rotatably connected to the fixed seat 10 through a bearing. One end of the rotating rod 22 extends to the lower side of the fixed seat 10 and is sleeved with a rotating sleeve 21. A rotating disk 20 is fixed to the bottom of the rotating sleeve 21. The rotating assembly further includes positioning holes 8 opened on both sides of the upper end of the sealing cover 7. A first magnetic block 46 is fixed in the positioning holes 8. An annular protrusion one for limiting is provided on the inner wall of the positioning holes 8. A positioning block 45 is correspondingly fixed inside the rotating disk 20. An annular protrusion two is integrally formed on the lower side of the positioning block 45 and a second magnetic block 47 is fixed to the lower end of the positioning block 45. A square rod is integrally formed on the lower part of the rotating rod 22. A square groove is opened inside the rotating sleeve 21. The square rod is slidably connected in the square groove. A driving motor 32 is fixed to the top of the fixed seat 10. The top of the rotating rod 22 passes through the fixed seat 10 and is connected to the output shaft of the driving motor 32. The driving motor 32 is connected to the storage battery 11 and the controller 26 through wires respectively. A connecting shaft 24 is fixed to one side of the fixed seat 10. The connecting shaft 24 passes through the U-shaped frame 31 and a upper gear 23 is fixed. A rotating motor 25 is fixed to one side of the U-shaped frame 31. A lower gear 33 is fixed to the output shaft of the rotating motor 25. The upper gear 23 and the lower gear 33 are meshed with each other. A clamping seat 19 is rotated by a connecting rod 29 at the bottom of the U-shaped frame 31. The clamping seat 19 is located directly below the rotating sleeve 21. A clamping groove 18 corresponding to the clamping block 42 is opened on the side of the clamping seat 19. The connecting rod 29 is rotatably connected to the U-shaped frame 31 through a bearing. A magnetic plate 28 is fixed to the bottom of the connecting rod 29. An electromagnet 27 is fixed inside the U-shaped frame 31 below the magnetic plate 28. An end cover is rotatably connected to the side of the U-shaped frame 31 through a hinge. The electromagnet 27 and the rotating motor 25 are connected to the controller 26 and the storage battery 11 through wires respectively. The positioning block 45, the first magnetic block 46 on the rotating disk 20, the positioning holes 8 and the second magnetic block 47 on the sealing cover 7 facilitate the installation of the sealing cover 7. At the same time, the cooperation of the clamping seat 19 and the clamping groove 18 facilitates the positioning of the sample tube 35. At the same time, the square design at the bottom of the rotating rod 22 and the cooperation of the square hole inside the rotating sleeve 21 ensure that the rotating disk 20 can move up and down and can drive the rotating disk 20 to rotate, realizing the automatic installation of the sealing cover 7 and the sample tube 35.

[0047] Working principle: During use, open the box cover 1 and the end cover, then place the sample taken by the sampler into the sample tube 35. Then operate the rotation motor 25. The rotation motor 25 drives the lower gear 33 to rotate. The lower gear 33 cooperates with the upper gear 23 to drive the fixed seat 10 to rotate, making the rotating disk 20 face horizontally to the ground. Then the operator pushes the sealing cover 7 into the rotating disk 20, so that the positioning block 45 enters the positioning hole 8, and the first magnet 46 and the second magnet 47 are magnetically connected. At the same time, with the cooperation of the first annular protrusion and the second annular protrusion, the positioning of the sealing cover 7 is realized. Then reset the rotating disk 20. The operator pushes the rotating disk 20 upward. At this time, the rotating sleeve 21 slides upward on the rotating rod 22, so that the sample tube 35 can be placed on the card seat 19. At this time, the clamping block 42 enters the clamping groove 18 to realize the positioning of the sample tube 35. Then release the rotating disk 20, and the rotating disk 20 moves downward naturally. At this time, the sealing cover 7 is located at the top of the sample tube 35. Operate the driving motor. The driving motor 32 drives the rotating rod 22 to rotate, so that the rotating disk 20 rotates on the sample tube 35 and moves downward during the rotation. At this time, since the electromagnet 27 is energized and adsorbs the magnetic plate 28 on the lower side of the connecting rod 29, the card seat 19 does not rotate. When the sealing cover 7 is gradually tightened until the sealing cover 7 can drive the sample tube 35 to drive the card seat 19 to rotate, it indicates that the sealing cover 7 has been tightened, avoiding the need for manual tightening by the operator. Then, using the cooperation of the guiding groove 40 and the guiding strip 44, insert the tightened sample tube 35 into the support sleeve 6. During the movement, the support rod 17 passes through the through hole 16 to push the support plate 14 upward until the support plate 14 uses the sample to push the indicating plate 12 upward. After the operator sees the indicating plate 12 being pushed up, it indicates that the sample has been compacted. Then rotate the sample tube 35 so that the first magnetic strip 36 and the second magnetic strip 37 are in contact to realize the positioning of the sample tube 35. Finally, according to the sampling sequence of this group of samples, rotate the indicating sleeve 5. The indicating sleeve 5 drives the indicating plate 39 to rotate, and use the indicating line on the side of the support sleeve 6 to determine the position of the specified indicating plate 39 to avoid sample confusion. After sampling, close the box cover 1 and the end cover. The above is the working process of the entire device, and the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0048] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made in these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sample protection and transfer device for hydrogeology, engineering geology and geotechnical engineering, characterized in that, it includes: A transfer box (3), the top of the transfer box (3) is rotatably connected with a box cover (1) through a hinge, a partition (2) for separation is fixed inside the transfer box (3), and a honeycomb shock-absorbing plate (4) with fixed slot holes is adhesively fixed in the transfer box (3) on the front side of the partition (2); A support assembly, there are eight groups of the support assembly, the support assembly includes a support sleeve (6) fixed in the fixed slot holes on the honeycomb shock-absorbing plate (4), and a support rod (17) is fixed at the bottom of the support sleeve (6); A storage assembly, the storage assembly includes a number of sample tubes (35) for storing samples, the sample tubes (35) are placed in the support sleeves (6), the bottom of the sample tubes (35) is threadedly connected with a base (15), and the top of the sample tubes (35) is threadedly connected with a sealing cover (7) for sealing; A rotating assembly, the rotating assembly includes a U-shaped frame (31) fixed on the right side of the transfer box (3), the inner top of the U-shaped frame (31) is connected with a fixed seat (10) through a rotating shaft, a rotating rod (22) is rotatably connected in the fixed seat (10) through a bearing, one end of the rotating rod (22) extends to the lower side of the fixed seat (10) and is sleeved with a rotating sleeve (21), and a rotating disc (20) is fixed at the bottom of the rotating sleeve (21); The support assembly further includes a first magnetic strip (36) fixed inside the support sleeve (6) and a second magnetic strip (37) fixed on the side of the sample tube (35), the first magnetic strip (36) and the second magnetic strip (37) are magnetically connected, a support ring (38) is sleeved and fixed at the top edge of the side of the support sleeve (6), and an indicating sleeve (5) is sleeved outside the support ring (38); The side cross-section of the support ring (38) is convex, eight groups of rubber protrusions (30) are equidistantly fixed on the side of the support ring (38), eight groups of limit holes are equidistantly opened inside the indicating sleeve (5), the rubber protrusions (30) are clamped in the limit holes, an indicating line for indication is arranged on the side of the support sleeve (6), and eight groups of indicating plates (39) are fixed at the positions corresponding to the limit holes on the side of the indicating sleeve (5); The storage assembly further includes a support plate (14) movably connected inside the sample tube (35) and an I-shaped indicating plate (12) movably connected on the sealing cover (7), the top of the indicating plate (12) is located above the sealing cover (7), the bottom of the support plate (14) is located inside the sample tube (35), sealing rings (34) are adhesively fixed on the bottom sides of the support plate (14) and the indicating plate (12), and the sealing rings (34) are in contact with the inner wall of the sample tube (35).

2. The sample protection and transfer device for hydrogeology, engineering geology and geotechnical engineering according to claim 1, characterized in that: One side of the transfer box (3) and one side of the box cover (1) are respectively fixed with a lock block and a hook. A handle (9) is welded and fixed to the top of the box cover (1). A storage battery (11) is installed in the transfer box (3) at the rear side of the partition board (2). A storage chamber is formed between the rear left side of the partition board (2) and the inner wall of the transfer box (3). A controller (26) is fixed to the right side of the transfer box (3). The controller (26) is electrically connected to the storage battery (11).

3. The sample protection transfer device for the hydrogeology, engineering geology and geotechnical engineering specialty according to claim 1, characterized in that: An installation groove (43) is formed inside the support sleeve (6) near the second magnetic strip (37). A guide bar (44) is connected in the installation groove (43) through a spring (41). The end of the guide bar (44) is designed in an arc shape. A guide groove (40) is correspondingly formed inside the sample tube (35) near the first magnetic strip (36). The guide bar (44) is slidably connected in the guide groove (40).

4. The sample protection transfer device for the hydrogeology, engineering geology and geotechnical engineering specialty according to claim 3, characterized in that: A through hole (16) is formed at the bottom of the sample tube (35). A clamping block (42) is arranged inside the through hole (16). A support rod (17) passes through the through hole (16). The top of the support rod (17) is in contact with the support plate (14). A group of connecting ropes (13) are fixed to the lower side of the support plate (14). The other ends of the connecting ropes (13) pass through the sample tube (35) and are fixedly connected to a base (15) threadedly connected to the bottom of the sample tube (35).

5. The sample protection transfer device for the hydrogeology, engineering geology and geotechnical engineering specialty according to claim 1, characterized in that: The rotating assembly further includes positioning holes (8) formed on both sides at the upper end of the sealing cover (7). A first magnetic block (46) is fixed in the positioning holes (8). A limiting annular protrusion one is arranged on the inner wall of the positioning holes (8). A positioning block (45) is correspondingly fixed inside the rotating disc (20). An annular protrusion two is integrally formed on the lower side of the positioning block (45), and a second magnetic block (47) is fixed to the lower end of the positioning block (45).

6. The sample protection transfer device for the hydrogeology, engineering geology and geotechnical engineering specialty according to claim 1, characterized in that: A square rod is integrally formed at the lower part of the rotating rod (22). A square groove is formed inside the rotating sleeve (21). The square rod is slidably connected in the square groove. A driving motor (32) is fixed to the top of the fixed seat (10). The top of the rotating rod (22) passes through the fixed seat (10) and is connected to the output shaft of the driving motor (32). The driving motor (32) is connected to the storage battery (11) and the controller (26) respectively through wires.

7. The sample protection transfer device for the hydrogeology, engineering geology and geotechnical engineering specialty according to claim 5, characterized in that: One side of the fixed seat (10) is fixed with a connecting shaft (24). The connecting shaft (24) passes through the U-shaped frame (31) and is fixed with an upper gear (23). One side of the U-shaped frame (31) is fixed with a rotating motor (25). A lower gear (33) is fixed on the output shaft of the rotating motor (25). The upper gear (23) and the lower gear (33) are meshed with each other. The bottom of the U-shaped frame (31) is rotatably provided with a clamping seat (19) through a connecting rod (29). The clamping seat (19) is located directly below the rotating sleeve (21). A clamping groove (18) corresponding to the clamping block (42) is formed on the side surface of the clamping seat (19). The connecting rod (29) is rotatably connected to the U-shaped frame (31) through a bearing. A magnetic plate (28) is fixed at the bottom of the connecting rod (29). An electromagnet (27) is fixed inside the U-shaped frame (31) below the magnetic plate (28). An end cover is rotatably connected to the side surface of the U-shaped frame (31) through a hinge. The electromagnet (27) and the rotating motor (25) are respectively connected to a controller (26) and a storage battery (11) through wires.

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