CN211013578U

CN211013578U - Soil and groundwater detection are with unified sampling device that collects

Info

Publication number: CN211013578U
Application number: CN201921561188.1U
Authority: CN
Inventors: 何莉莎; 任永辉; 李亚军; 邓明超
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-07-14
Anticipated expiration: 2029-09-19

Abstract

The utility model discloses a unified collecting and sampling device for soil and groundwater detection, which comprises a base, wherein a stable through hole is arranged in the middle end of the base, four corners of the lower end of the base are fixedly connected with supporting legs, two sides of the upper end of the base are fixedly connected with a supporting frame, a hydraulic lifting rod is fixedly arranged in the supporting frame, a lifting sleeve is sleeved on the surface of the hydraulic lifting rod, the surface of the lifting sleeve is fixedly connected with a horizontal beam, the surface of the horizontal beam is fixedly provided with a rotating motor, the lower end of the rotating motor is spirally connected with a transmission rod, a stay cord is arranged in the transmission rod, and the lower end of the transmission rod is spirally connected with a drill bit, the utility model has simple structure and novel design, can more quickly build an underground water monitoring well, realizes quick sampling, and has better pertinence when sampling, the method has the advantages of convenience and quickness in implementation, short period and the like, and has good technical advantages and application prospects.

Description

Soil and groundwater detection are with unified sampling device that collects

Technical Field

The utility model relates to a groundwater sampling equipment technical field specifically is a soil and groundwater detection are with unified collection sampling device.

Background

With the rapid development of social economy, the urbanization level is continuously improved, the environmental pollution is increasingly serious, the ecological system is seriously damaged, and the life quality and the body health of human beings are influenced. In the process of re-developing the polluted site, comprehensive and accurate site investigation is very important for preventing and controlling ecological accidents of the construction site and safety accidents of construction engineering caused by soil and underground water pollution.

At present, the investigation of polluted sites mainly depends on 30-type drilling machines, hundred-meter drilling machines, Geoprobe drilling machines and other equipment, surface layer or shallow layer pollution can be brought into a deep layer by the equipment in the drilling process, pollution isolation is not achieved, large-area drilling sampling is needed in the site investigation process, and if effective measures are not taken for segmented isolation, the pollution in the sites can be diffused, and secondary pollution is generated in partial areas.

At the present stage, pollution isolation can be rarely achieved in the process of field investigation work at home and abroad, effective isolation is beneficial to investigation accuracy and environmental protection, and therefore a polluted field drilling method for preventing secondary pollution is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soil and groundwater detection are with unified sampling device that collects to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the base is included, the stabilizing through hole has been seted up to base middle-end inside, the equal fixedly connected with supporting leg in base lower extreme four corners, the equal fixedly connected with support frame in base upper end both sides, the inside fixed mounting of support frame has hydraulic lifting rod, lifting sleeve has been cup jointed on hydraulic lifting rod surface, lifting sleeve fixed surface is connected with horizontal beam, horizontal beam fixed surface installs the rotating electrical machines, rotating electrical machines lower extreme screwed connection has the transfer line, the inside stay cord that is provided with of transfer line, transfer line lower extreme screwed connection has the drill bit, the sampling chamber has been seted up to the inside upper end of drill bit, the inside lower extreme fixedly connected with stopper of sampling chamber, the joint has the stagnant water ball between the stopper, the inlet opening has been seted up to the drill bit side, the fixed surface is.

Furthermore, the two ends of the transmission rod are fixedly connected with spiral connectors, the transmission rod is provided with a plurality of groups, and the transmission rods are connected with each other in a spiral mode through the spiral connectors.

Furthermore, the rotating motor is spirally and fixedly connected with the transmission rod, and the transmission rod penetrates through a stable through hole formed in the base.

Furthermore, a crossbeam movable groove is formed in one inward side of the support frame.

Furthermore, the output device of the hydraulic lifting rod is fixedly connected with the lifting sleeve.

Furthermore, the lower end of the pull rope is connected with a water stop ball, and the diameter of the water stop ball is larger than that between the limiting blocks.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a rotating electrical machines that sets up can drive the transfer line and rotate to it is also rotatory to drive the drill bit, directly carry out the well drilling in the place that needs to explore and sample groundwater, can directly make the stagnant water ball rise through the stay cord of pulling up after the drill bit bores the place that needs to explore through the sampling chamber that sets up in the drill bit inside, groundwater gets into the inside of sampling chamber through the inlet opening, make and directly sample, secondary work has been avoided, and through the helical blade that fetches earth that sets up at the drill bit lower surface, can sample soil while fetching water;

2. the lifting sleeve is driven by the hydraulic lifting rod to move up and down, so that the horizontal beam can move up and down, the driving rod can be increased or decreased conveniently, and underground water and soil with different depths can be obtained;

3. the utility model discloses simple structure, the modern design can build groundwater monitoring well more fast, realizes quick sample to for traditional sample well construction method, more the pertinence when this sampling device takes a sample, implement advantages such as convenient, the cycle is short, have good technical advantage and application prospect.

Drawings

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

fig. 2 is a schematic view of the connection structure of the transmission rod of the present invention;

fig. 3 is a schematic view of the drill of the present invention.

In FIGS. 1-3: 1-a base; 2-supporting legs; 3-a support frame; 4-a hydraulic lifting rod; 5-lifting sleeve; 6-horizontal beam; 7-a rotating electrical machine; 8-stabilizing the through hole; 9-a transmission rod; 10-a drill bit; 11-a pull rope; 12-a screw connector; 13-water inlet hole; 14-a sampling cavity; 15-a limiting block; 16-a water stop ball; 17-taking soil helical blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: comprising a base 1.

Wherein, the interior of the middle end of the base 1 is provided with a stable through hole 8.

Wherein, the stable through hole 8 can fix the transmission rod 9 which is drilled, and the stability of the transmission rod 9 in the work process is ensured.

Wherein, the equal fixedly connected with supporting leg 2 in 1 lower extreme four corners of base.

Wherein, supporting leg 2 can guarantee just can stabilize it in this device course of operation, guarantees the stability in the course of operation.

The lifting device comprises a base 1, a supporting frame 3, a hydraulic lifting rod 4, a lifting sleeve 5 and a horizontal cross beam 6, wherein the supporting frame 3 is fixedly connected to two sides of the upper end of the base 1, the hydraulic lifting rod 4 is fixedly mounted inside the supporting frame 3, and the lifting sleeve 5 is sleeved on the surface of the hydraulic lifting rod 4 and fixedly connected to the surface of the lifting sleeve 5.

Wherein, support frame 3 can be stabilized hydraulic lifting rod 4, guarantees can be more stable at the in-process that goes up and down, and hydraulic lifting rod 4 can drive lifting sleeve 5 and carry out the up-and-down motion to drive horizontal beam 6 and carry out the up-and-down motion.

The surface of the horizontal beam 6 is fixedly provided with a rotating motor 7, the lower end of the rotating motor 7 is spirally connected with a transmission rod 9, and a pull rope 11 is arranged inside the transmission rod 9.

Wherein, rotating electrical machines 7 can drive transfer line 9 to rotate at the during operation to can be more stable when carrying out the well drilling, stay cord 11 can be with the inside stagnant water ball 16 of drill bit pull-up, so that can carry out the sampling.

Wherein, the lower extreme screwed connection of transfer line 9 has drill bit 10, sampling chamber 14 has been seted up to the inside upper end of drill bit 10, the inside lower extreme fixedly connected with stopper 15 in sampling chamber 14, the joint has stagnant water ball 16 between the stopper 15, inlet opening 13 has been seted up to the drill bit 9 side, the fixed surface helical blade 17 that fetches earth under the drill bit 10.

Wherein, drill bit 10 can be more convenient when creeping into and bore, and sampling chamber 14 can be through pulling up the back with stagnant water ball 16, and the groundwater of treating the sampling passes through inlet opening 13 and gets into inside sampling chamber 14, and stagnant water ball 16 seals between stopper 15 after the sampling is accomplished, can guarantee to take out after the sample, and the helical blade 17 of fetching earth that sets up simultaneously at drill bit 10 lower surface can sample soil in the water fetching.

Further, both ends of the transmission rod 9 are fixedly connected with spiral connectors 12, the transmission rod 9 is provided with a plurality of groups, and the transmission rods 9 are connected in a spiral mode through the spiral connectors 12.

Wherein, can be sampling the groundwater and the soil of the different degree of depth to can be more convenient carry out length increase or reduce to the drive rod 6.

Further, the rotating motor 7 is spirally and fixedly connected with a transmission rod 9, and the transmission rod 9 penetrates through a stable through hole 8 formed in the base 1.

Wherein, make rotating electrical machines 7 can drive transfer line 9 to rotate at the during operation to can guarantee the stability at transfer line 9 during operation through stabilizing through-hole 8.

Furthermore, a crossbeam movable groove is formed in one inward side of the support frame 3.

Wherein, make horizontal beam 6 more convenient when reciprocating, and can guarantee horizontal beam 6's stability.

Further, the output device of the hydraulic lifting rod 4 is fixedly connected with the lifting sleeve 5.

The hydraulic lifting rod 4 can drive the lifting sleeve 5 to move up and down and drive the horizontal beam 6 to move up and down.

Further, the lower end of the pull rope 11 is connected with a water stopping ball 16, and the diameter of the water stopping ball 16 is larger than that between the limiting blocks 15.

After the groundwater enters the sampling cavity 14, the spacing blocks 15 can be sealed through the water stop balls 16, and therefore the sampled groundwater is prevented from leaking.

The working principle is as follows: during the use, remove this device to the region that needs the sampling, then install transfer line 9 at rotating electrical machines 7 lower extreme, then drive hydraulic lifting rod 4 can drive lift sleeve 5 and carry out the up-and-down motion, and drive horizontal crossbeam 6 and carry out the up-and-down motion, make the drill bit of transfer line 9 lower extreme can bore ground, can increase and decrease transfer line 9 through screwed joint 12 when boring, can sample the groundwater and the soil of the different degree of depth, when reaching required degree of depth, get into inside the sampling chamber 14 through inlet opening 13, the stagnant water ball 16 seals between stopper 15 after the sampling is accomplished, can guarantee to take out after the sample, simultaneously at the helical blade 17 that fetches earth that drill bit 10 lower surface set up, can sample soil when fetching water.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a soil and groundwater detection are with unified sampling device that collects, includes base (1), its characterized in that: the improved multifunctional drilling machine is characterized in that a stabilizing through hole (8) is formed in the middle end of the base (1), supporting legs (2) are fixedly connected to the four corners of the lower end of the base (1), supporting frames (3) are fixedly connected to the two sides of the upper end of the base (1), hydraulic lifting rods (4) are fixedly mounted in the supporting frames (3), lifting sleeves (5) are sleeved on the surfaces of the hydraulic lifting rods (4), horizontal cross beams (6) are fixedly connected to the surfaces of the lifting sleeves (5), rotating motors (7) are fixedly mounted on the surfaces of the horizontal cross beams (6), transmission rods (9) are spirally connected to the lower ends of the rotating motors (7), pull ropes (11) are arranged in the transmission rods (9), drill bits (10) are spirally connected to the lower ends of the transmission rods (9), sampling cavities (14) are formed in the upper ends of the drill bits (10), the joint has stagnant water ball (16) between stopper (15), inlet opening (13) have been seted up to drill bit (10) side, drill bit (10) lower fixed surface is connected with helical blade (17) that fetches earth.

2. The unified collecting and sampling device for soil and groundwater detection according to claim 1, wherein: the transmission rod (9) is characterized in that two ends of the transmission rod (9) are fixedly connected with spiral connectors (12), the transmission rod (9) is provided with multiple groups, and the transmission rods (9) are connected with each other in a spiral mode through the spiral connectors (12).

3. The unified collecting and sampling device for soil and groundwater detection according to claim 1, wherein: the rotating motor (7) is spirally and fixedly connected with the transmission rod (9), and the transmission rod (9) penetrates through a stable through hole (8) formed in the base (1).

4. The unified collecting and sampling device for soil and groundwater detection according to claim 1, wherein: and a crossbeam movable groove is formed in one inward side of the support frame (3).

5. The unified collecting and sampling device for soil and groundwater detection according to claim 1, wherein: and the output device of the hydraulic lifting rod (4) is fixedly connected with the lifting sleeve (5).

6. The unified collecting and sampling device for soil and groundwater detection according to claim 1, wherein: the lower end of the pull rope (11) is connected with a water stopping ball (16), and the diameter of the water stopping ball (16) is larger than that between the limiting blocks (15).