CN221006921U - Underground water investigation and restoration device for horizontal cluster well - Google Patents

Abstract

The utility model belongs to the technical field of underground water investigation, in particular to a horizontal cluster well underground water investigation and restoration device, which comprises a sleeve and an investigation device, wherein the investigation device is arranged on the inner wall of the sleeve and comprises three sampling pipes, the three sampling pipes are inserted into the inner wall of the sleeve, a grouting pipe is inserted into the inner wall of the sleeve, a fixing ring is fixedly connected to the inner surface of the sleeve close to the sampling pipes, the fixing ring is sleeved on the surface of the sampling pipes, a plurality of wear-resisting devices are arranged on the surface of the sleeve and comprise wear-resisting pads, the wear-resisting pads are positioned on the surface of the sleeve, two clamping blocks are fixedly connected to two sides of the wear-resisting pads, and clamping holes are formed in the positions, close to the clamping blocks, of the surface of the sleeve; the underground water of different sections can be sampled together through setting up the sampling pipe, simultaneously install the air pump on the sampling pipe and also can accomplish repair work, and the slip casting pipe can separate sampling pipe space, appears the condition that the sample mixes when avoiding appearing the sampling.

Description

Underground water investigation and restoration device for horizontal cluster well

Technical Field

The utility model relates to the technical field of underground water investigation, in particular to a horizontal cluster well underground water investigation and restoration device.

Background

The investigation of the current situation of the groundwater environment mainly comprises investigation of natural environment, current situation of water quality and water resource quantity; the purpose of the groundwater status investigation is: 1. collecting certain data related to the evaluation, such as dispersion parameters and the like necessary to establish mathematical patterns of water solutes; 2. the contamination pathway was ascertained. Regardless of the present evaluation or predictive evaluation, great importance must be placed on ascertaining the way in which a source of contamination affects groundwater.

With respect to the above and related art, the inventors believe that there are often the following drawbacks: when the water quality of the underground water is investigated, the water quality of the underground water is detected to obtain the content of substances in the underground water, and when the underground water is obtained, the underground water is required to be sampled, and as most of sampling equipment can only sample one underground water at a time, the problem of complicated operation is likely to occur when the operation is actually carried out; therefore, a device for investigating and repairing groundwater in a horizontal cluster well is provided for solving the above problems.

Disclosure of utility model

In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a device for investigating and repairing groundwater in a horizontal cluster well, which comprises a sleeve and an investigating device, wherein the investigating device is arranged on the inner wall of the sleeve, the investigating device comprises three sampling pipes, the three sampling pipes are inserted into the inner wall of the sleeve, a grouting pipe is inserted into the inner wall of the sleeve, a fixing ring is fixedly connected to the inner surface of the sleeve close to the sampling pipes, the fixing ring is sleeved on the surface of the sampling pipes, four lantern rings are fixedly connected to the inner surface of the sleeve close to the grouting pipes, the four lantern rings are sleeved on the surface of the grouting pipes in pairs, the two lantern rings are sleeved on the surface of the grouting pipe, the sampling pipes are pulled to enable the sampling pipes to be separated from the fixing ring when the sleeve drives the sampling pipes to move to a proper position, then grouting is carried out on a channel by using the grouting pipe, the sampling pipes can conveniently collect samples, and meanwhile, the grouting pipe can conveniently separate the space between each sampling pipe.

Preferably, the fixed surface of lantern ring is connected with the handle, the slip casting pipe surface is close to two sets of fixed connection of position of lantern ring and has two spacing rings, loosens the handle lantern ring and can rebound, and the lantern ring laminating spacing ring, spacing ring can restrict the slip casting pipe in the position of lantern ring inner wall.

Preferably, the surface fixing of lantern ring is connected with the fixed block, two the inner wall threaded connection of fixed block has the locating pin, rotates the locating pin to two fixed block inner walls, and locating pin and fixed block can restrict the lantern ring position.

Preferably, the inner wall of the fixed ring is inserted with an anti-slip sleeve, the anti-slip sleeve is a rubber sleeve, the sampling tube is inserted into the inner wall of the anti-slip sleeve, and the anti-slip sleeve can reduce the possibility that the sampling tube falls off when the sleeve moves.

Preferably, the telescopic surface is equipped with a plurality of wear-resisting devices, wear-resisting device includes wear pad, wear pad is located telescopic surface, two equal fixedly connected with fixture blocks of both sides of wear pad, the clamping hole has been seted up to the sleeve surface position that is close to the fixture block, the fixture block is inserted and is established at telescopic clamping hole inner wall, when the sleeve is in depth underground, and the wear pad can follow the sleeve and remove, can reduce the area of contact between sleeve and the soil through setting up wear pad.

Preferably, the wear pad is kept away from telescopic one end fixedly connected with a plurality of reinforcement pieces, wear pad is close to telescopic one end fixedly connected with two cutting, the cutting is inserted and is established at telescopic inner wall, and the reinforcement piece can laminate soil when wear pad removes, and the reinforcement piece can increase wear pad's intensity to a certain extent.

The utility model has the advantages that:

1. When the sleeve is used, the sampling pipe is inserted into the inner wall of the anti-slip sleeve in the fixed ring, the handle is pulled to drive the lantern ring to stretch, the grouting pipe is placed at a proper position after the lantern ring is pulled, the handle is loosened, the lantern ring can rebound, the lantern ring is attached to the grouting pipe and the limiting ring, then the locating pin is rotated to the inner wall of the fixed block, during sampling, the sleeve is firstly drilled, then reamed, then pulled back, the sleeve is gradually removed after being pulled back in place, and when being pulled back to a designated position, the sampling pipe is pulled to enable the sampling pipe to be pulled out of the anti-slip sleeve, grouting is carried out, the purpose is to separate the sampling pipes to form relatively independent sampling sections, the grouting pipes are not affected by each other, finally, the sleeve and the grouting pipe are pulled out of the ground together, the ground can be respectively connected with a sampling water pump, the water pump works, groundwater is sucked into the ground sampling bottle from the sampling pipe screen section, and the groundwater sampling work is completed; to each sampling pipe, also can connect the air pump respectively at ground, through the air pump aeration, gas is diffused to groundwater from the sieve seam section of sampling pipe, when organic pollutant exists in groundwater phase horizon, the accessible aeration strengthens organic matter aerobic degradation process, accomplish the repair work to groundwater organic pollution, can sample the groundwater of different sections together through setting up the sampling pipe, simultaneously install the air pump on the sampling pipe and also can accomplish repair operation, and the slip casting pipe can separate sampling pipe space, the condition that appears the sample is mixed when avoiding appearing the sampling.

2. Before the sleeve is used, the wear-resistant pad is aligned to a proper position on the surface of the sleeve, the wear-resistant pad is pushed to drive the cutting to slide, the cutting is inserted into the inner wall of the sleeve, the clamping block is pushed to be inserted into the inner wall of the clamping hole, when the sleeve is used, the wear-resistant pad and the reinforcing piece can move underground, the contact part between the sleeve and soil can be reduced through the arrangement of the wear-resistant pad and the reinforcing piece, the service life of the sleeve is prolonged, and the cutting and the clamping block can fix the position of the wear-resistant pad.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of a sleeve in a horizontal cluster well groundwater investigation and restoration device;

FIG. 2 is a schematic diagram of the structure of the ground water investigation and restoration device of FIG. 1 in a horizontal cluster well;

FIG. 3 is a schematic side view of a sleeve in a horizontal cluster well groundwater investigation and restoration device;

Fig. 4 is a schematic diagram of the structure of the B-site in fig. 3 in a horizontal cluster well groundwater investigation and restoration device.

In the figure: 1. a sleeve; 2. a survey device; 21. a sampling tube; 22. grouting pipe; 23. a fixing ring; 24. a collar; 25. a handle; 26. a limiting ring; 27. a fixed block; 28. a positioning pin; 29. an anti-skid sleeve; 3. a wear-resistant device; 31. a wear pad; 32. a clamping block; 33. a reinforcing sheet; 34. cutting; 35. and (5) clamping the hole.

Detailed Description

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

Referring to fig. 1-4, a device for investigating and repairing groundwater in a horizontal cluster well comprises a sleeve 1 and an investigating device 2, wherein the investigating device 2 is arranged on the inner wall of the sleeve 1, the investigating device 2 comprises three sampling pipes 21, the three sampling pipes 21 are inserted into the inner wall of the sleeve 1, a grouting pipe 22 is inserted into the inner wall of the sleeve 1, a fixing ring 23 is fixedly connected to the inner surface of the sleeve 1 near the sampling pipe 21, the fixing ring 23 is sleeved on the surface of the sampling pipe 21, four lantern rings 24 are fixedly connected to the inner surface of the sleeve 1 near the grouting pipe 22, the four lantern rings 24 are in a group, and the two lantern rings 24 are sleeved on the surface of the grouting pipe 22; during operation, insert solid fixed ring 23 inner wall with sampling pipe 21, break off the lantern ring 24 again and let slip casting pipe 22 laminating lantern ring 24, then loosen lantern ring 24 and let lantern ring 24 paste tight slip casting pipe 22, draw sampling pipe 21 and let sampling pipe 21 deviate from in solid fixed ring 23 when sleeve 1 drives sampling pipe 21 and remove suitable position, then use slip casting pipe 22 to carry out the slip casting to the passageway, can conveniently gather the sample through setting up sampling pipe 21, slip casting pipe 22 can conveniently separate the space between every sampling pipe 21 simultaneously.

The surface of the lantern ring 24 is fixedly connected with a handle 25, and the surface of the grouting pipe 22 is fixedly connected with two limiting rings 26 at positions close to the two groups of lantern rings 24; when the grouting device works, the handle 25 is pulled to enable the handle 25 to drive the lantern ring 24 to move, then the grouting pipe 22 is placed at a proper position, the lantern ring 24 can rebound after the handle 25 is loosened, the lantern ring 24 is attached to the limiting ring 26, and the limiting ring 26 can limit the position of the grouting pipe 22 on the inner wall of the lantern ring 24.

The surface of the lantern ring 24 is fixedly connected with a fixed block 27, and the inner walls of the two fixed blocks 27 are in threaded connection with a positioning pin 28; during operation, the fixing blocks 27 are driven to move when the lantern ring 24 moves, after the fixing blocks 27 are attached, the positioning pins 28 are rotated to the inner walls of the two fixing blocks 27, and the positions of the lantern ring 24 can be limited by the positioning pins 28 and the fixing blocks 27.

An anti-skid sleeve 29 is inserted into the inner wall of the fixed ring 23, and the anti-skid sleeve 29 is a rubber sleeve; in operation, the anti-slip sleeve 29 is inserted into the inner wall of the collar 24, and then the sampling tube 21 is inserted into the inner wall of the anti-slip sleeve 29, so that the anti-slip sleeve 29 can reduce the possibility that the sampling tube 21 falls off when the sleeve 1 moves.

The surface of the sleeve 1 is provided with a plurality of wear-resisting devices 3, each wear-resisting device 3 comprises a wear-resisting pad 31, each wear-resisting pad 31 is positioned on the surface of the sleeve 1, two clamping blocks 32 are fixedly connected to two sides of each wear-resisting pad 31, clamping holes 35 are formed in positions, close to the corresponding clamping blocks 32, on the surface of the sleeve 1, of each clamping block 32, and the inner walls of the clamping holes 35 of the sleeve 1 are inserted; during operation, with wear pad 31 laminating sleeve 1, promote fixture block 32 again and let fixture block 32 insert sleeve 1's draw-in hole 35 inner wall, when sleeve 1 goes into underground deeply, wear pad 31 can follow sleeve 1 and remove, can reduce the area of contact between sleeve 1 and the soil through setting up wear pad 31.

The end, far away from the sleeve 1, of the wear-resistant pad 31 is fixedly connected with a plurality of reinforcing sheets 33, the end, close to the sleeve 1, of the wear-resistant pad 31 is fixedly connected with two cutting 34, and the cutting 34 is inserted into the inner wall of the sleeve 1; during operation, can drive the cutting 34 and slide when wear pad 31 removes, the cutting 34 inserts sleeve 1 inner wall, and the reinforcing plate 33 can laminate soil when wear pad 31 removes, and reinforcing plate 33 can increase wear pad 31's intensity to a certain extent.

When the sleeve 1 is used, the sampling tube 21 is inserted into the inner wall of the anti-skid sleeve 29 in the fixed ring 23, the handle 25 is pulled to enable the handle 25 to drive the lantern ring 24 to stretch, the grouting tube 22 is placed at a proper position after the lantern ring 24 is pulled open, the handle 25 is loosened again, the lantern ring 24 can rebound, the lantern ring 24 is attached to the grouting tube 22 and the limiting ring 26, then the positioning pin 28 is rotated to the inner wall of the fixed block 27, when sampling is carried out, firstly, drilling is carried out, then reaming is carried out, then the sleeve 1 is pulled back, after the sleeve 1 is pulled back in place, the sleeve 1 is gradually removed, when the sleeve is pulled back to a specified position, the sampling tube 21 is pulled to enable the sampling tube 21 to be pulled out from the anti-skid sleeve 29, grouting work is carried out, the purpose is to separate and separate each sampling tube 21 to form relatively independent sampling sections, the effects of each other are avoided, finally, the sleeve 1 and the grouting tube 22 are pulled out together, and a sampling water pump can be respectively connected to the ground, and the ground water pump works, and the ground water is sucked from the screen gap section of the sampling tube 21 into a ground sampling bottle, and the ground water sampling work is completed; for each sampling tube 21, air pumps can be connected to the ground respectively, air is aerated through the air pumps, air is diffused into underground water from the screen slit sections of the sampling tubes 21, when organic pollutants exist in the water-containing layer of the underground water, the organic pollutant aerobic degradation process is enhanced through the aeration, the repair work of the organic pollutants of the underground water is completed, the underground water in different sections can be sampled together through the arrangement of the sampling tubes 21, meanwhile, the repair work can be completed through the installation of the air pumps on the sampling tubes 21, the grouting tubes 22 can separate the space of the sampling tubes 21, and the condition that samples are mixed during the sampling is avoided.

Before using sleeve 1, aim at sleeve 1 surface suitable position with wear pad 31, promote wear pad 31 again and let wear pad 31 drive cutting 34 and slide, cutting 34 inserts sleeve 1 inner wall, then promote fixture block 32 and let fixture block 32 insert the card hole 35 inner wall, when sleeve 1 uses, wear pad 31 and reinforcement piece 33 can move in the underground, can reduce sleeve 1 and the part of soil contact through setting up wear pad 31 and reinforcement piece 33, thereby reach extension sleeve 1 life's effect, and cutting 34 and fixture block 32 can fix wear pad 31 position.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. The utility model provides a horizontal cluster well groundwater investigation and prosthetic devices, includes sleeve (1) and investigation device (2), its characterized in that: the inner wall of sleeve (1) is equipped with investigation device (2), investigation device (2) include three sampling pipe (21), and is three sampling pipe (21) are inserted and are established at the inner wall of sleeve (1), the inner wall of sleeve (1) is inserted and are equipped with slip casting pipe (22), the fixed ring (23) of the position fixedly connected with that sleeve (1) internal surface is close to sampling pipe (21), fixed ring (23) cover is on the surface of sampling pipe (21), the position fixedly connected with four lantern rings (24) that sleeve (1) internal surface is close to slip casting pipe (22), and four lantern rings (24) are two liang a set, two sets of lantern ring (24) cover are at the surface of slip casting pipe (22).

2. The device for investigating and repairing groundwater in a horizontal cluster well according to claim 1, wherein: the surface of the lantern ring (24) is fixedly connected with a handle (25), and the surface of the grouting pipe (22) is fixedly connected with two limiting rings (26) at positions close to the two groups of lantern rings (24).

3. The device for investigating and repairing groundwater in a horizontal cluster well according to claim 2, wherein: the surface of the lantern ring (24) is fixedly connected with a fixed block (27), and the inner walls of the two fixed blocks (27) are connected with positioning pins (28) in a threaded manner.

4. The device for investigating and repairing groundwater in a horizontal cluster well according to claim 1, wherein: an anti-skid sleeve (29) is inserted into the inner wall of the fixed ring (23), and the anti-skid sleeve (29) is a rubber sleeve.

5. The device for investigating and repairing groundwater in a horizontal cluster well according to claim 1, wherein: the surface of sleeve (1) is equipped with a plurality of wear-resisting device (3), wear-resisting device (3) are including wear-resisting pad (31), wear-resisting pad (31) are located the surface of sleeve (1), two fixture blocks (32) of equal fixedly connected with in both sides of wear-resisting pad (31), clamping hole (35) have been seted up in the position that sleeve (1) surface is close to fixture block (32), fixture block (32) are inserted and are established at clamping hole (35) inner wall of sleeve (1).

6. The device for investigating and repairing groundwater in a horizontal cluster well according to claim 5, wherein: one end of the wear-resisting pad (31) far away from the sleeve (1) is fixedly connected with a plurality of reinforcing sheets (33), one end of the wear-resisting pad (31) close to the sleeve (1) is fixedly connected with two cutting strips (34), and the cutting strips (34) are inserted into the inner wall of the sleeve (1).