Regional distinguishing structure for soil remediation engineering

Abstract

The utility model belongs to the technical field of soil remediation engineering, and particularly relates to a regional distinguishing structure for soil remediation engineering, which comprises a base, a fixed column inserted on the base, a power cavity I arranged in the base, a circular ring rotatably arranged in the power cavity I, and a plurality of inclined blocks fixedly arranged on the inner circumferential side wall of the circular ring, a sliding block is slidably installed in the first power cavity and located on one side of the inclined block, a plurality of tension springs fixed to the inner wall of the first power cavity are fixedly installed on one side of the sliding block, the inclined blocks make contact with one sides of the sliding blocks correspondingly, one end of each sliding block penetrates through the first power cavity and extends into the fixing column, and the sliding blocks are matched with the fixing column in an inserted mode. When the whole device is used, the fixing columns and the base can be conveniently stored in a separated mode, the occupied space is small, the number of the fixed columns which can be conveyed at a time is large, therefore, the conveying expenditure is saved, meanwhile, the fixing effect on the base is good, and the whole device is prevented from toppling over.

Description

Technical Field

[0001] The utility model belongs to the technical field of soil remediation engineering, and in particular relates to a regional division structure for soil remediation engineering. Background Art

[0002] Soil remediation refers to the use of physical, chemical and biological methods to transfer, absorb, degrade and transform pollutants in the soil, reducing their concentration to an acceptable level, or converting toxic and harmful pollutants into harmless substances.

[0003] For example, the Chinese patent with publication number CN215485163U discloses a regional differentiation device for soil remediation engineering, which belongs to the field of soil remediation technology and includes a disc base, a support column is fixedly arranged at the center of the top of the disc base, a second automatic telescopic rod is arranged at the bottom of the inner cavity of the support column, and the end of the telescopic section of the second automatic telescopic rod is fixedly connected with a ground pile, and a first through hole adapted to the ground pile is opened at the bottom of the disc base, and a warning line storage box is fixedly arranged on the top of the support column, and an electric wire reel is arranged in the warning line storage box, and a warning line is wound on the reel of the electric wire reel, and a movable block is arranged on the side wall of the warning line storage box, and one end of the warning line is fixedly connected to the movable block. The utility model has a reasonable structure, convenient operation, and improves the efficiency of regional differentiation. The device is convenient for staff to move, and is worthy of promotion and use.

[0004] The above patent has the following problems:

[0005] This patent has some disadvantages when used, such as: the above device has a poor fixing effect on the whole device, which may cause the whole device to tilt and collapse, and personnel need to fix the device again, wasting time. At the same time, the above device occupies a large space when transporting or storing, and the single transport quantity is small, resulting in an increase in the number of transports and further increase in economic output. In view of this, we propose a regional differentiation structure for soil remediation engineering. Utility Model Content

[0006] The purpose of the utility model is to provide a regional division structure for soil remediation engineering to solve the problems raised in the above-mentioned background technology.

[0007] In view of this, the utility model provides a regional division structure for soil remediation engineering, comprising:

[0008] A base, a fixed column is plugged and installed on the base, a power cavity 1 is opened in the base, a circular ring is rotatably installed in the power cavity 1, a plurality of tilting blocks are fixedly installed on the inner circumferential side wall of the circular ring, a slider is slidably installed in the power cavity 1 and on one side of the tilting block, a plurality of tension springs fixed to the inner wall of the power cavity 1 are fixedly installed on one side of the slider, a plurality of the tilting blocks are respectively in contact with a plurality of one side of the sliders, one end of a plurality of the sliders penetrates the power cavity 1 and extends into the fixed column, and the slider is plugged and matched with the fixed column;

[0009] A driving assembly, the driving assembly is located in the base and is used to drive the ring to rotate;

[0010] Power chamber 2, the power chamber 2 is opened in the base and is located below the power chamber 1, the power chamber 2 is connected with the power chamber 1, and a plurality of rotating columns are rotatably installed in the power chamber 2, a threaded rod is slidably installed on the rotating column, the threaded rod is threadedly connected with the power chamber 2, the bottom of the threaded rod passes through the power chamber 2 and extends to the outside and is fixedly installed with a drill bit;

[0011] A power assembly is located in the base and is used to drive a plurality of rotating columns to rotate.

[0012] In the technical solution, when it is necessary to install the fixed column and the base, the fixed column is first inserted into the base, and the driving assembly is provided to drive the ring to rotate in the forward direction, and the ring drives the plurality of tilting blocks to rotate in the forward direction. At this time, the tilting blocks will squeeze the corresponding sliders to slide in the direction of the fixed column, and at the same time, the plurality of tension springs will be stretched. When the slider slides to a suitable position, the threaded column is placed on the top of the pull rod, and then the threaded column is rotated. Under the action of the thread, the threaded column first enters the pull rod, and then the threaded column enters the base, so that the position of the pull rod can be fixed, and the positions of the plurality of sliders can be further fixed, thereby enhancing the stability of the fixed column when in use.

[0013] When the fixed column needs to be disassembled, the driving assembly can drive the ring to rotate in the opposite direction, and the ring drives the several tilting blocks to rotate in the opposite direction. At this time, the tilting blocks no longer squeeze the corresponding sliders. Under the action of the tension of several tension springs, the sliders are separated from the fixed column. Finally, the fixed column can be disassembled, which is convenient for storing the fixed column and the base separately, taking up less space and transporting more at a time.

[0014] When the base needs to be fixed to the ground, the power assembly can be used to drive the plurality of rotating columns to rotate, and the plurality of rotating columns respectively drive the plurality of threaded rods to rotate. Under the action of the thread, the movement trajectory of the threaded rod is spiral, and then the threaded rod drives the drill bit to spiral downward into the soil. The operation is convenient, and the plurality of threaded rods and the plurality of drill bits have a good fixing effect on the base after being inserted into the soil.

[0015] When the base is fixed, pull the card block, which drives the warning line to extend from the electric reel, and finally insert the card block into the corresponding limit block to fix the position of the card block, making it convenient for personnel to pull up the warning line.

[0016] In the above technical solution, further, the driving component includes:

[0017] A pull rod is fixedly mounted on the top of the ring, the upper end of the pull rod passes through the power cavity and extends to the outside, a threaded column is threadedly mounted on the pull rod, the lower end of the threaded column passes through the pull rod and extends into the base, and the threaded column is threadedly connected to the base.

[0018] In the technical solution, when the fixing column and the base need to be installed, the fixing column is first inserted into the base, and then the pull rod is rotated forward, the pull rod drives the ring to rotate forward, and the ring drives several tilting blocks to rotate forward, at this time the tilting blocks will squeeze the corresponding sliders to slide in the direction of the fixing column, and at the same time several tension springs are stretched and stretched, when the slider slides to a suitable position, the threaded column is placed on the top of the pull rod, and then the threaded column is rotated, under the action of the thread, the threaded column first enters the pull rod, and then the threaded column enters the base, the position of the pull rod can be fixed, and the positions of several sliders are further fixed, thereby enhancing the stability of the fixing column when in use;

[0019] When the fixed column needs to be disassembled, first rotate the threaded column. Under the action of the thread, the threaded column is disengaged from the base and the pull rod. Then rotate the pull rod in the opposite direction. The pull rod drives the ring to rotate in the opposite direction, and the ring drives several tilting blocks to rotate in the opposite direction. At this time, the tilting block no longer squeezes the corresponding slider. Under the action of the tension of several tension springs, the slider is disengaged from the fixed column. Finally, the fixed column can be disassembled, which is convenient for storing the fixed column and the base separately. It takes up little space and can transport a large number of them at a time.

[0020] In the above technical solution, further, the power assembly includes:

[0021] A plurality of gears 1 are fixedly mounted on the tops of a plurality of rotating columns respectively, a gear 2 is rotatably mounted in the power chamber 2 and between the plurality of gears 1, the gear 2 is meshed with the gear 1, an operating disk is fixedly mounted on the top of one of the gears 1, and the upper end of the operating disk passes through the power chamber 2 and extends to the outside.

[0022] In the present technical solution, when the base needs to be fixed to the ground, the operating disk is first rotated, and the operating disk drives one of the gears 1 to rotate, and the gear 1 drives the gear 2 meshing with it to rotate, and the gear 2 drives the remaining gears 1 meshing with it to rotate, and several gears 1 respectively drive several rotating columns to rotate, and several rotating columns respectively drive several threaded rods to rotate. Under the action of the thread, the movement trajectory of the threaded rod is spiral, and then the threaded rod drives the drill bit to spiral downward into the soil. While the operation is convenient, the several threaded rods and several drill bits have a good fixing effect on the base after being inserted into the soil.

[0023] In the above technical solution, further, a rotating groove is opened in the fixed column, and an electric cable reel is fixedly installed in the rotating groove. A warning line is wound on the reel of the electric cable reel. One end of the warning line passes through the rotating groove and extends to the outside and is fixedly installed with a clamping block. A limit block is fixedly installed on one side of the fixed column, and the clamping block is plugged into and matched with the limit block.

[0024] In this technical solution, when the base is fixed, the card block is pulled, and the card block drives the warning line to extend out from the electric reel. Finally, the card block is inserted into the corresponding limit block to fix the position of the card block, making it convenient for personnel to pull up the warning line.

[0025] In the above technical solution, further, the plurality of tilting blocks are distributed in a ring shape with equal intervals.

[0026] In this technical solution, the stability of the fixing column is ensured.

[0027] In the above technical solution, further, the gear one and the operating disk are both rotationally connected to the power chamber two, and the pull rod is rotationally connected to the power chamber one.

[0028] In this technical solution, it is ensured that both the gear one and the operating disk can rotate in the power chamber two, and it is ensured that the pull rod can rotate in the power chamber one.

[0029] The beneficial effects of the utility model are:

[0030] 1. The soil remediation project uses a regional division structure. When the fixed column needs to be disassembled, the driving assembly can drive the ring to rotate in the opposite direction, and the ring drives several tilting blocks to rotate in the opposite direction. At this time, the tilting block no longer squeezes the corresponding slider. Under the action of the tension of several tension springs, the slider is separated from the fixed column. Finally, the fixed column can be disassembled, which is convenient for separating the fixed column and the base. It occupies a small space and can transport a large number of items at a time, thereby saving transportation expenses.

[0031] 2. The soil remediation project uses a regional zoning structure. When the base needs to be fixed to the ground, the power assembly can be used to drive a number of rotating columns to rotate, and the rotating columns respectively drive a number of threaded rods to rotate. Under the action of the thread, the movement trajectory of the threaded rod is spiral. Then the threaded rod drives the drill bit to spiral downward into the soil. While the operation is convenient, the several threaded rods and the several drill bits have a good fixing effect on the base after being inserted into the soil, preventing the overall device from tipping over. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0033] Figure 2 It is a schematic diagram of the cross-sectional structure of the base of the utility model;

[0034] Figure 3 It is a schematic diagram of the circular ring structure of the utility model;

[0035] Figure 4 It is a schematic diagram of the structure of the second gear region of the utility model;

[0036] Figure 5 It is a schematic diagram of the partial explosion structure of the utility model;

[0037] Figure 6 It is a schematic diagram of the regional structure of the electric cable reel of the utility model.

[0038] The symbols in the figure are:

[0039] 1. Base; 2. Fixed column; 3. Power chamber 1; 4. Ring; 5. Slider; 6. Tension spring; 7. Power chamber 2; 8. Rotating column; 9. Threaded rod; 10. Drill bit; 11. Pull rod; 12. Threaded column; 13. Gear 1; 14. Gear 2; 15. Operating panel; 16. Tilting block; 17. Rotating slot; 18. Electric cable reel; 19. Warning line; 20. Block; 21. Limit block. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0041] In the description of the present application, it should be noted that the terms used here are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but in appropriate cases, the techniques, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0042] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0043] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0044] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0045] Embodiment 1:

[0046] See also Figure 1 - Figure 6 As shown, this embodiment provides a regional differentiation structure for soil remediation engineering, including:

[0047] A base 1, on which a fixed column 2 is plugged and installed, a power cavity 3 is opened in the base 1, a ring 4 is rotatably installed in the power cavity 3, a plurality of tilting blocks 16 are fixedly installed on the inner circumferential side wall of the ring 4, a slider 5 is slidably installed in the power cavity 3 and on one side of the tilting block 16, a plurality of tension springs 6 fixed to the inner wall of the power cavity 3 are fixedly installed on one side of the slider 5, a plurality of tilting blocks 16 are respectively in contact with one side of a plurality of sliders 5, one end of a plurality of sliders 5 passes through the power cavity 3 and extends into the fixed column 2, and the slider 5 is plugged and matched with the fixed column 2;

[0048] A driving assembly, which is located in the base 1 and is used to drive the ring 4 to rotate;

[0049] The power chamber 2 7 is provided in the base 1 and is located below the power chamber 1 3. The power chamber 2 7 is connected with the power chamber 1 3, and a plurality of rotating columns 8 are rotatably installed in the power chamber 2 7. A threaded rod 9 is slidably installed on the rotating column 8. The threaded rod 9 is threadedly connected with the power chamber 2 7. The bottom of the threaded rod 9 passes through the power chamber 2 7 and extends to the outside and is fixedly installed with a drill bit 10.

[0050] A power assembly is located in the base 1 and is used to drive a plurality of rotating columns 8 to rotate.

[0051] When the fixing column 2 and the base 1 need to be installed, the fixing column 2 is first inserted into the base 1. The driving assembly provided can drive the ring 4 to rotate in the forward direction, and the ring 4 drives the tilting blocks 16 to rotate in the forward direction. At this time, the tilting blocks 16 will squeeze the corresponding sliders 5 to slide in the direction of the fixing column 2. At the same time, the tension springs 6 are stretched. When the slider 5 slides to a suitable position, the threaded column 12 is placed on the top of the pull rod 11, and then the threaded column 12 is rotated. Under the action of the thread, the threaded column 12 first enters the pull rod 11, and then the threaded column 12 enters the base 1, so that the position of the pull rod 11 can be fixed, and the positions of the sliders 5 are further fixed, thereby enhancing the stability of the fixing column 2 when in use.

[0052] When the fixed column 2 needs to be disassembled, the driving assembly can drive the ring 4 to rotate in the opposite direction, and the ring 4 drives the tilting blocks 16 to rotate in the opposite direction. At this time, the tilting blocks 16 no longer squeeze the corresponding sliders 5. Under the tension of the tension springs 6, the sliders 5 are separated from the fixed column 2. Finally, the fixed column 2 can be disassembled, which is convenient for storing the fixed column 2 and the base 1 separately, taking up less space, and a large number of items can be transported at a time.

[0053] When the base 1 needs to be fixed to the ground, the power assembly provided can drive the plurality of rotating columns 8 to rotate, and the plurality of rotating columns 8 respectively drive the plurality of threaded rods 9 to rotate. Under the action of the thread, the movement trajectory of the threaded rods 9 is spiral, and then the threaded rods 9 drive the drill bits 10 to spiral downward into the soil. The operation is convenient, and the plurality of threaded rods 9 and the plurality of drill bits 10 have a good fixing effect on the base 1 after being inserted into the soil.

[0054] When the base 1 is fixed, pull the block 20, which drives the warning line 19 to extend out from the electric reel 18, and finally insert the block 20 into the corresponding limit block 21 to fix the position of the block 20, making it convenient for personnel to pull up the warning line 19.

[0055] In this embodiment, the driving component includes:

[0056] A pull rod 11 is fixedly mounted on the top of the ring 4, the upper end of the pull rod 11 passes through the power chamber 3 and extends to the outside, a threaded column 12 is threadedly mounted on the pull rod 11, the lower end of the threaded column 12 passes through the pull rod 11 and extends into the base 1, and the threaded column 12 is threadedly connected to the base 1;

[0057] When the fixing column 2 and the base 1 need to be installed, the fixing column 2 is first inserted into the base 1, and then the pull rod 11 is rotated forward, the pull rod 11 drives the ring 4 to rotate forward, and the ring 4 drives the tilting blocks 16 to rotate forward. At this time, the tilting blocks 16 will squeeze the corresponding sliders 5 to slide in the direction of the fixing column 2, and at the same time, the tension springs 6 are stretched. When the slider 5 slides to a suitable position, the threaded column 12 is placed on the top of the pull rod 11, and then the threaded column 12 is rotated. Under the action of the thread, the threaded column 12 first enters the pull rod 11, and then the threaded column 12 enters the base 1, so that the position of the pull rod 11 can be fixed, and the positions of the sliders 5 are further fixed, thereby enhancing the stability of the fixing column 2 when in use.

[0058] When the fixed column 2 needs to be disassembled, the threaded column 12 is first rotated. Under the action of the thread, the threaded column 12 is disengaged from the base 1 and the pull rod 11. Then the pull rod 11 is rotated in the opposite direction. The pull rod 11 drives the ring 4 to rotate in the opposite direction. The ring 4 drives the several tilting blocks 16 to rotate in the opposite direction. At this time, the tilting block 16 no longer squeezes the corresponding slider 5. Under the action of the tension of the several tension springs 6, the slider 5 is disengaged from the fixed column 2. Finally, the fixed column 2 can be disassembled, which is convenient for storing the fixed column 2 and the base 1 separately, taking up little space, and a large number of them can be transported at a single time.

[0059] In this embodiment, the power assembly includes:

[0060] A plurality of gears 13 are fixedly mounted on the tops of the plurality of rotating columns 8. A gear 2 14 is rotatably mounted in the power chamber 2 7 and between the plurality of gears 13. The gear 2 14 meshes with the gear 1 13. An operating panel 15 is fixedly mounted on the top of one of the gears 13. The upper end of the operating panel 15 penetrates the power chamber 2 7 and extends to the outside.

[0061] Among them, when it is necessary to fix the base 1 to the ground, first rotate the operating disk 15, the operating disk 15 drives one of the gears 13 to rotate, the gear 13 drives the gear 2 14 meshing with it to rotate, the gear 2 14 drives the remaining gears 13 meshing with it to rotate, several gears 13 respectively drive several rotating columns 8 to rotate, several rotating columns 8 respectively drive several threaded rods 9 to rotate, under the action of the thread, the movement trajectory of the threaded rod 9 is spiral, and then the threaded rod 9 drives the drill bit 10 to spiral downward into the soil. While the operation is convenient, the several threaded rods 9 and the drill bits 10 have a good fixing effect on the base 1 after being inserted into the soil.

[0062] Embodiment 2:

[0063] This embodiment provides a regional differentiation structure for soil remediation engineering, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features.

[0064] In this embodiment, a rotating groove 17 is opened in the fixed column 2, and an electric cable reel 18 is fixedly installed in the rotating groove 17. A warning line 19 is wound on the reel of the electric cable reel 18. One end of the warning line 19 passes through the rotating groove 17 and extends to the outside and is fixedly installed with a clamping block 20. A limit block 21 is fixedly installed on one side of the fixed column 2, and the clamping block 20 is plugged into and matched with the limit block 21.

[0065] Among them, when the base 1 is fixed, pull the block 20, the block 20 drives the warning line 19 to extend out from the electric reel 18, and finally insert the block 20 into the corresponding limit block 21, the position of the block 20 can be fixed, making it convenient for personnel to pull up the warning line 19.

[0066] Embodiment 3:

[0067] This embodiment provides a regional differentiation structure for soil remediation engineering, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features.

[0068] In this embodiment, a plurality of tilting blocks 16 are distributed in a ring shape with equal intervals.

[0069] Thereby, the stability of the fixing of the fixing column 2 is ensured.

[0070] Embodiment 4:

[0071] This embodiment provides a regional differentiation structure for soil remediation engineering, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features.

[0072] In this embodiment, gear 1 13 and operating disk 15 are both rotationally connected to power chamber 2 7 , and pull rod 11 is rotationally connected to power chamber 1 3 .

[0073] Among them, it is ensured that the gear 13 and the operating disk 15 can rotate in the power chamber 2 7, and it is ensured that the pull rod 11 can rotate in the power chamber 1 3.

[0074] Working principle: when it is necessary to install the fixed column 2 and the base 1, first insert the fixed column 2 into the base 1, then rotate the pull rod 11 in the forward direction, the pull rod 11 drives the ring 4 to rotate in the forward direction, the ring 4 drives the tilting blocks 16 to rotate in the forward direction, at this time the tilting blocks 16 will squeeze the corresponding slider 5 to slide in the direction of the fixed column 2, and at the same time the tension springs 6 are stretched and stretched, when the slider 5 slides to the appropriate position, then place the threaded column 12 on the top of the pull rod 11, then rotate the threaded column 12, under the action of the thread, the threaded column 12 first enters the pull rod 11, and then the threaded column 12 enters the base 1, the position of the pull rod 11 can be fixed, and the positions of the sliders 5 are further fixed, thereby enhancing the stability of the fixed column 2 when in use;

[0075] When the fixed column 2 needs to be disassembled, the threaded column 12 is first rotated. Under the action of the thread, the threaded column 12 is disengaged from the base 1 and the pull rod 11. Then the pull rod 11 is rotated in the opposite direction. The pull rod 11 drives the ring 4 to rotate in the opposite direction. The ring 4 drives the tilting blocks 16 to rotate in the opposite direction. At this time, the tilting blocks 16 no longer squeeze the corresponding sliders 5. Under the action of the tension of the tension springs 6, the sliders 5 are disengaged from the fixed column 2. Finally, the fixed column 2 can be disassembled, which is convenient for storing the fixed column 2 and the base 1 separately, taking up less space, and a large number of items can be transported at a time.

[0076] When the base 1 needs to be fixed to the ground, the operating disk 15 is first rotated, and the operating disk 15 drives one of the gears 13 to rotate, and the gear 13 drives the gear 2 14 meshing with it to rotate, and the gear 2 14 drives the remaining gears 13 meshing with it to rotate, and the gears 13 respectively drive the rotating columns 8 to rotate, and the rotating columns 8 respectively drive the threaded rods 9 to rotate. Under the action of the thread, the movement trajectory of the threaded rods 9 is spiral, and then the threaded rods 9 drive the drill bit 10 to spiral downward into the soil. While the operation is convenient, the threaded rods 9 and the drill bits 10 have a good fixing effect on the base 1 after being inserted into the soil;

[0077] When the base 1 is fixed, pull the block 20, which drives the warning line 19 to extend out from the electric reel 18, and finally insert the block 20 into the corresponding limit block 21 to fix the position of the block 20, making it convenient for personnel to pull up the warning line 19.

[0078] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A regional division structure for soil remediation engineering, characterized in that: include: A base (1), a fixed column (2) is plugged and installed on the base (1), a power chamber (3) is opened in the base (1), a circular ring (4) is rotatably installed in the power chamber (3), a plurality of tilting blocks (16) are fixedly installed on the inner circumferential side wall of the circular ring (4), a slider (5) is slidably installed in the power chamber (3) and on one side of the tilting block (16), a plurality of tension springs (6) fixed to the inner wall of the power chamber (3) are fixedly installed on one side of the slider (5), a plurality of the tilting blocks (16) are respectively in contact with one side of a plurality of the sliders (5), one end of a plurality of the sliders (5) passes through the power chamber (3) and extends into the fixed column (2), and the sliders (5) are plugged and matched with the fixed column (2); A driving assembly, the driving assembly being located in the base (1) and being used to drive the ring (4) to rotate; A power chamber (7), wherein the power chamber (7) is provided in the base (1) and is located below the power chamber (3), the power chamber (7) is communicated with the power chamber (3), and a plurality of rotating columns (8) are rotatably installed in the power chamber (7), a threaded rod (9) is slidably installed on the rotating column (8), the threaded rod (9) is threadedly connected to the power chamber (7), the bottom of the threaded rod (9) passes through the power chamber (7) and extends to the outside and is fixedly installed with a drill bit (10); A power assembly is located in the base (1) and is used to drive a plurality of rotating columns (8) to rotate.

2. A regional division structure for soil remediation engineering according to claim 1, characterized in that: The drive assembly comprises: A pull rod (11), wherein the pull rod (11) is fixedly mounted on the top of the circular ring (4), wherein the upper end of the pull rod (11) passes through the power chamber (3) and extends to the outside, wherein a threaded column (12) is threadedly mounted on the pull rod (11), wherein the lower end of the threaded column (12) passes through the pull rod (11) and extends into the base (1), wherein the threaded column (12) is threadedly connected to the base (1).

3. A regional division structure for soil remediation engineering according to claim 2, characterized in that: The power assembly comprises: A plurality of gears (13) are fixedly mounted on the tops of a plurality of rotating columns (8), a gear (14) is rotatably mounted in the power chamber (7) and between the plurality of gears (13), the gear (14) being meshed with the gear (13), an operating panel (15) being fixedly mounted on the top of one of the gears (13), the upper end of the operating panel (15) passing through the power chamber (7) and extending to the outside.

4. The area division structure for soil remediation engineering according to claim 1 is characterized in that: A rotation groove (17) is provided in the fixed column (2), an electric cable reel (18) is fixedly installed in the rotation groove (17), a warning line (19) is wound on the reel of the electric cable reel (18), one end of the warning line (19) passes through the rotation groove (17) and extends to the outside and is fixedly installed with a clamping block (20), a limit block (21) is fixedly installed on one side of the fixed column (2), and the clamping block (20) is plugged into and matched with the limit block (21).

5. The area division structure for soil remediation engineering according to claim 1 is characterized in that: The plurality of tilting blocks (16) are distributed in a ring-like shape with equal intervals.

6. The area division structure for soil remediation engineering according to claim 3 is characterized in that: The gear one (13) and the operating disk (15) are both rotationally connected to the power chamber two (7), and the pull rod (11) is rotationally connected to the power chamber one (3).

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