CN217424799U

CN217424799U - Hydraulic ring soil pollution remediation device

Info

Publication number: CN217424799U
Application number: CN202123171274.1U
Authority: CN
Inventors: 冯立民; 田立生; 沈楠
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-09-13
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a soil sampling device technical field's a hydraulic ring soil pollution prosthetic devices, collect seat, actuating mechanism, collection chamber, cowl including sampling base, installation cavity, brill soil, be equipped with a swivel nut through the support on the sampling base, the drilling rod is worn to be equipped with by the screw thread on the swivel nut, bore and set up the logical groove that supplies the vertical free removal of drilling rod on soil collection seat, the sampling base. The drilling rod is when boring soil, the intracavity is collected to the soil in the drilling, collect the seat through boring soil and rotate, make soil move towards the outside that bores soil collection seat along cowl's extrados, and pile up between two adjacent cowl, bore the soil sampling back that finishes, bore soil collection seat antiport, make accumulational boring soil pushed into the drilling again by cowl, in order to backfill drilling, and do not destroy the geological structure of other positions, reduce the soil pollution phenomenon, moreover, the rapid operation is convenient, and manual operation is not needed.

Description

Hydraulic ring soil pollution prosthetic devices

Technical Field

The utility model relates to a soil sampling device technical field specifically is a water conservancy project ring soil pollution prosthetic devices.

Background

The hydraulic ring is the meaning of water conservancy, industry, environment and geological investigation, and the hydraulic ring geology is the general term of hydrogeology, engineering geology and environmental geology.

When the sampling of present water conservancy project ring, need use sampling equipment or device to bore into soil to gather the soil sample of certain degree of depth department, owing to need drill out the hole at the earth's surface, and the sample back, these holes can produce the destruction of certain degree to geological structure, and produce the soil pollution phenomenon easily. Through the retrieval, chinese patent publication No. CN214417294U discloses a soil pollution remediation device for hydraulic ring, which comprises a support frame, the support frame top is rotated and is connected with the adjusting roller bearing, the first driving motor of support frame one side fixedly connected with, the first driving motor output shaft runs through support frame one side and is rotated with the adjusting roller bearing and be connected, support frame opposite side top fixedly connected with control panel, support frame opposite side bottom fixedly connected with purifies the mechanism, adjusting roller bearing middle part cover is equipped with the bearing frame, bearing frame top fixedly connected with second driving motor, the second driving motor output shaft runs through the bearing frame top and rotates and is connected with sampling mechanism, bearing frame back fixedly connected with mechanism that digs.

The application also aims to provide a technical scheme which can solve the problems of pollution and structural damage after the current soil sampling.

In order to solve the problems, a hydraulic ring soil pollution remediation device is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, a hydraulic ring soil pollution prosthetic devices is provided, in order to solve above-mentioned technical problem, the utility model provides a following technical scheme:

the utility model provides a water conservancy project ring soil pollution prosthetic devices, including a sampling base, sunken installation cavity has been seted up at sampling base top, coaxial rotation is connected with and bores native collection seat in the installation cavity, bore native collection seat and drive it by actuating mechanism and rotate around its self axial, bore native collection seat top and set up sunken collection chamber, be equipped with a plurality of cowl along its axial array on collecting the interior diapire in chamber, be equipped with a swivel nut through the support on the sampling base, the drilling rod is worn to be equipped with by the screw thread on the swivel nut, bore native collection seat, set up the logical groove that supplies the vertical free removal of drilling rod on the sampling base.

In the hydraulic ring soil pollution remediation device, a drill bit is arranged at the bottom end of the drill rod.

In the hydraulic ring soil pollution remediation device, the driving mechanism comprises a motor installed on a sampling base, the motor is connected with a gear in a driving mode, an installation space for installing the gear is formed in the sampling base, an annular end gear is coaxially embedded in the bottom of the drilling soil collection seat, and the end gear is meshed with the gear.

In the hydraulic ring soil pollution remediation device, a circle of roller mounting groove is formed in the outer peripheral edge of the drilling soil collection seat, a plurality of rollers are connected to the roller mounting groove along the axial array of the drilling soil collection seat in a vertical rotating mode, a rolling groove for exposing the rollers to be clamped at the position of the drilling soil collection seat is formed in the inner wall of the mounting cavity of the sampling base, the rollers roll on the rolling groove, and the drilling soil collection seat can be rotatably connected in the mounting cavity.

In the hydraulic ring soil pollution remediation device, the hollow and clamped drill rod is provided with the retaining sleeve, the bottom of the retaining sleeve is open, the retaining sleeve can freely slide up and down in the drill rod, the outer wall of the lower end of the drill rod is provided with a plurality of soil sampling ports communicated with the interior of the drill rod, the retaining sleeve can be sealed when moving downwards, the drill rod is provided with the pull rod capable of freely sliding up and down, and the lower end of the pull rod extends into the drill rod and is fixedly connected with the retaining sleeve.

In the hydraulic ring soil pollution remediation device, the upper end of the pull rod is sleeved with the limiting ring, the pull rod is further sleeved with the tension spring, two ends of the tension spring are fixedly connected to the limiting ring and the top of the drill rod respectively, and the tension spring generates tension on the limiting ring and enables the retaining sleeve to move downwards to further seal the soil sampling port in a natural state.

Compared with the prior art, the beneficial effects of the utility model are that: the drilling rod is when boring soil, the soil in the drilling hole will be stored and is collected the intracavity, collect the seat through boring soil and rotate, make soil move towards the outside that bores soil collection seat along cowl's extrados, and pile up between two adjacent cowl, bore the soil sampling back that finishes, bore soil collection seat antiport, make accumulational boring soil pushed into in the drilling hole again by cowl, with backfill drilling, and do not destroy the geological structure of other positions, reduce soil pollution phenomenon, moreover, the high durability and convenient operation, need not manual operation, through setting up the spacer sleeve, the soil sampling mouth, make the soil sample can be by in the drilling rod of soil sampling mouth entering, when the spacer sleeve moves down in addition, can seal the soil sampling mouth, make when boring soil does not reach the boring soil sampling degree of depth, soil in the drilling can not get into the soil sampling mouth, and then sampling error has been avoided.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the assembly structure of the present invention;

FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1;

fig. 3 is an exploded view of the structure of fig. 1.

In the figure: 1-through groove, 2-sampling base, 3-support, 4-threaded sleeve, 5-gear, 6-end gear, 7-motor, 8-drill bit, 9-soil-gathering opening, 10-retaining sleeve, 11-roller, 12-arc baffle, 13-drill rod, 14-drill soil collecting seat, 15-pull rod, 16-tension spring and 17-limit ring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-3, the present embodiment provides a technical solution: a soil pollution restoration device for a hydraulic ring comprises a sampling base 2, a sunken installation cavity is formed in the top of the sampling base 2, a drilled soil collection seat 14 is coaxially connected in the installation cavity in a rotating mode, the drilled soil collection seat 14 is driven by a driving mechanism to rotate around the axial direction of the drilled soil collection seat 14, the top of the drilled soil collection seat 14 is provided with the sunken collection cavity, a plurality of arc-shaped baffles 12 are arranged on the inner bottom wall of the collection cavity along the axial direction of the collection cavity, a screw sleeve 4 is arranged on the sampling base 2 through a support 3, a drill rod 13 penetrates through threads on the screw sleeve 4, the drilled soil collection seat 14 and the sampling base 2 are provided with through grooves 1 for the drill rod 13 to vertically and freely move, the sampling base 2 is placed on the earth surface of a position to be sampled, the drill rod 13 is driven to rotate through a manual mode or an external device, the drill rod 13 is screwed with the threads of the screw sleeve 4, the drill rod 13 is further drilled into the earth surface, and a drill hole is formed in the earth surface, the interior brill soil of drilling will move up and pile up in boring soil collection seat 14, actuating mechanism drive bores soil and collects seat 14 anticlockwise rotation, make the brill soil that the drilling rod took out will follow cowl 12's outer cambered surface and towards boring soil and collect the radial outside removal of seat 14, and pile up between two adjacent cowl 12, after the sampling outer wall, drilling rod 13 removes to cowl 12 top, bore soil collection seat 14 clockwise rotation by actuating mechanism drive again, make the brill soil of piling up can be driven towards boring soil and collect the radial inboard removal of seat 14, and backfill to in the drilling, and then restore drilling, avoid producing the destruction to geological structure like this, reduce soil pollution's phenomenon in addition.

The drill bit 8 is arranged at the bottom end of the drill rod 13, and the drill bit 8 is arranged, so that the drill rod 13 can drill holes smoothly.

Actuating mechanism is including installing motor 7 on sampling base 2, the last drive connection of motor 7 has gear 5, set up the installation space that supplies gear 5 to install on the

sampling base

2, 5 outer peripheral edges of gear are outstanding to the installation space top, bore the coaxial dress in soil collection seat 14 bottom and be equipped with annular end gear 6, end gear 6 and the meshing of gear 5, when motor 7 rotates, gear 5 can drive end gear 6 and rotate, make and bore soil collection seat 14 can circumferential direction, and then the realization drives cowl 12 and rotates.

Bore and seted up round gyro wheel mounting groove on the soil collection seat 14 outer peripheral edges, along boring the vertical rotation of the soil collection seat 14 axial array and being connected with a plurality of gyro wheels 11 in the gyro wheel mounting groove, set up the roll groove that supplies gyro wheel 11 to expose the position block of boring soil collection seat 14 on the installation intracavity wall of sampling base 2, gyro wheel 11 rolls on the roll groove for bore soil collection seat 14 and can rotate and connect in the installation intracavity.

A retaining sleeve 10 is hollow inside a drill rod 13 and clamped, the bottom of the retaining sleeve 10 is open and can freely slide up and down in the drill rod 13, a plurality of soil sampling ports 9 communicated with the interior of the drill rod are formed in the outer wall of the lower end portion of the drill rod 13, when the retaining sleeve 10 moves downwards, the soil sampling ports 9 can be sealed, a pull rod 15 capable of freely sliding up and down is arranged on the drill rod 13 in a penetrating mode, the lower end of the pull rod 15 extends into the drill rod 13 and is fixedly connected with the retaining sleeve 10, when soil is drilled, the pull rod 15 moves downwards to enable the retaining sleeve 10 to move downwards and seal the soil sampling ports, therefore, when soil is drilled in the drill rod 13, soil which does not reach a specified sampling depth cannot enter the soil sampling ports, the pull rod is pulled upwards to enable the soil sampling ports to be opened, a plurality of circles of drill rods are slightly rotated, soil in the drill holes can enter the drill rod from the soil sampling ports, after the soil is collected, the pull rod is moved downwards, the retaining sleeve continues to move downwards and seals the soil sampling ports, therefore, when the drill rod moves upwards, soil with non-sampling depth cannot enter the soil sampling port, and sampling precision is improved.

The upper end of the pull rod 15 is sleeved with a limiting ring 17, the pull rod 15 is further sleeved with a tension spring 16, two ends of the tension spring 16 are fixedly connected to the limiting ring 17 and the top of the drill rod 13 respectively, and in a natural state, the tension spring 16 generates tension on the limiting ring 17 and enables the retaining sleeve 10 to move downwards so as to seal the soil sampling port 9.

As a further improvement of the embodiment, the lower end of the drill rod can be sleeved with a spiral sheet, so that the spiral sheet can smoothly take out drilled soil in the drill hole.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a water conservancy project ring soil pollution prosthetic devices, includes a sampling base (2), its characterized in that, sunken installation cavity has been seted up at sampling base (2) top, coaxial rotation is connected with and bores native collection seat (14) in the installation cavity, it is rotated around its self axial by actuating mechanism drive base (14) to bore native collection seat (14), bore native collection seat (14) top and seted up sunken collection cavity, be equipped with a plurality of cowl (12) along its axial array on collecting the interior diapire in cavity, be equipped with a swivel nut (4) through support (3) on sampling base (2), drilling rod (13) are worn to be equipped with to the screw thread on swivel nut (4), bore native collection seat (14), set up logical groove (1) that supply drilling rod (13) vertical free movement on sampling base (2).

2. A soil contamination restoration device for a hydraulic ring as claimed in claim 1, wherein the drill bit (8) is provided at the bottom end of the drill rod (13).

3. The soil pollution remediation device for the hydraulic ring of claim 1, wherein the driving mechanism comprises a motor (7) mounted on the sampling base (2), the motor (7) is connected with a gear (5) in a driving manner, the sampling base (2) is provided with a mounting space for mounting the gear (5), the bottom of the drilling soil collecting base (14) is coaxially embedded with an annular end gear (6), and the end gear (6) is meshed with the gear (5).

4. The soil pollution remediation device for a hydraulic ring as claimed in claim 1, wherein a circle of roller mounting groove is formed in the outer periphery of the drilled soil collecting seat (14), a plurality of rollers (11) are vertically and rotatably connected to the roller mounting groove along the axial direction of the drilled soil collecting seat (14), a rolling groove for clamping the portion of the roller (11) exposed out of the drilled soil collecting seat (14) is formed in the inner wall of the mounting cavity of the sampling base (2), and the rollers (11) roll on the rolling groove, so that the drilled soil collecting seat (14) can be rotatably connected to the mounting cavity.

5. The soil pollution remediation device for the hydraulic ring as defined in claim 1, wherein the drill rod (13) is hollow and is clamped with a retaining sleeve (10), the bottom of the retaining sleeve (10) is open and can freely slide up and down in the drill rod (13), a plurality of soil sampling ports (9) communicated with the interior of the drill rod (13) are formed in the outer wall of the lower end of the drill rod (13), the soil sampling ports (9) can be sealed when the retaining sleeve (10) moves downwards, a pull rod (15) capable of freely sliding up and down is arranged on the drill rod (13) in a penetrating manner, and the lower end of the pull rod (15) extends into the drill rod (13) and is fixedly connected with the retaining sleeve (10).

6. The soil pollution remediation device for the hydraulic ring as claimed in claim 5, wherein a limiting ring (17) is sleeved at the upper end of the pull rod (15), a tension spring (16) is further sleeved on the pull rod (15), two ends of the tension spring (16) are respectively and fixedly connected to the top of the limiting ring (17) and the top of the drill rod (13), and in a natural state, the tension spring (16) generates tension on the limiting ring (17) and enables the blocking sleeve (10) to move downwards so as to seal the soil mining port (9).