CN214036296U

CN214036296U - Underground water taking device for engineering investigation drilling

Info

Publication number: CN214036296U
Application number: CN202022685787.3U
Authority: CN
Inventors: 钟文辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-08-24
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses an engineering reconnaissance drilling is water intake device in pit. The utility model discloses a: establish at subaerial well and the subaerial bottom plate of fixed mounting, the top fixed mounting of bottom plate has the mooring winch, around being equipped with the hawser on the mooring winch, when drawing water through using the immersible pump, can avoid impurity particles such as stone, earth piece to be inhaled in the immersible pump and cause its damage phenomenon to take place through setting up the filter mantle, utilize two vertical brush-holder posts and two horizontal brush-holder posts to drive the brush hair rotation above that, can clean the surface of filter mantle, avoid impurity particles absorption to cause its filtration pore blocking phenomenon to take place on the filter mantle outer wall, the filter effect of filter mantle has been improved, guarantee the normal drainage work of immersible pump, solved current water intaking equipment in the pit when drawing water, do not have to carry out filterable function to the impurity in the sewage, lead to the impurity particles to cause the problem that the damage phenomenon takes place easily in being inhaled the water pump.

Description

Underground water taking device for engineering investigation drilling

Technical Field

The utility model relates to an engineering investigation technical field specifically is an engineering investigation drilling water intake device in pit.

Background

The engineering investigation refers to surveying and mapping, exploration and testing of topography, geology, hydrology and other conditions in order to meet the requirements of planning, design, construction, operation, comprehensive treatment and the like of engineering construction, and provides activities of corresponding achievements and data, the surveying, design, processing and monitoring activities in geotechnical engineering also belong to the field of engineering investigation, the engineering investigation specialty is to research and find out geological and geographic environmental characteristics of an engineering construction site, and comprehensive application science related to the engineering construction, in the engineering investigation drilling, more clear water is needed for drill bit cooling, mud wall protection and the like, in the drilling process, the well wall of a well needs to be washed by clear water, and after the drilling is finished, water taking equipment is generally needed to pump out sewage in the well so as to facilitate subsequent investigation work;

however, the existing underground water taking equipment does not have the function of filtering impurities in sewage when pumping water, so that the impurity particles are sucked into the water pump to easily cause damage, and normal water pumping work is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engineering reconnaissance drilling is water intake device in pit to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an engineering exploration borehole downhole water intake apparatus comprising: set up in the underground well and the subaerial bottom plate of fixed mounting, the top fixed mounting of bottom plate has the mooring winch, the last hawser that winds of mooring winch, one side fixed mounting that the mooring winch is close to the well has the support, it installs the leading wheel to rotate on the support, the one end that the mooring winch was kept away from to the hawser runs through the leading wheel and extends to in the well, the one end fixedly connected with immersible pump of mooring winch is kept away from to the hawser, the fixed cover is equipped with the mounting panel on the outer wall of immersible pump, the bottom fixed mounting of mounting panel has four bracing pieces, four the bracing piece is two bisymmetry settings, the bottom fixed mounting of mounting panel has the filter mantle, the top of filter mantle constitutes for the opening, the bottom of immersible pump is located in the filter mantle, one side fixed mounting of immersible pump has the drain pipe that is located the mounting panel top, the end of the drain pipe, which is far away from the submersible pump, is fixedly connected with a water hose, the end of the water hose, which is far away from the drain pipe, extends out of the well, the top of the mounting plate is provided with two mounting holes, the two mounting holes are symmetrically arranged on the two sides of the submersible pump, the two mounting holes are internally and rotatably provided with vertical brush rods, the two ends of each vertical brush rod extend out of the mounting holes, the bottom ends of the two vertical brush rods are fixedly provided with horizontal brush rods, the two vertical brush rods and the two horizontal brush rods are respectively provided with brush hairs, the brush hairs are contacted with the outer wall of the filter cover, the top ends of the two vertical brush rods are respectively and fixedly provided with a first bevel gear, the top of the mounting plate is fixedly provided with two fixing plates, the two fixing plates are symmetrically arranged on the two sides of the submersible pump, and a transverse shaft is arranged between the two fixing plates, fixed cover is equipped with two second bevel gears on the cross axle, two the second bevel gear respectively with corresponding first bevel gear meshes mutually, fixed cover is equipped with on the cross axle and is located two third bevel gear between the second bevel gear, be equipped with perpendicular axle in the drain pipe, fixed mounting has the arc blade on the perpendicular axle, the round hole has been seted up on the bottom inner wall of drain pipe, round hole and fixed mounting are run through to the bottom of perpendicular axle have a fourth bevel gear, the fourth bevel gear with third bevel gear meshes mutually.

Furthermore, two all fixed sleeves of being equipped with first bearing on the vertical brush-holder stud, two the outer lane of first bearing respectively with corresponding the inner wall fixed connection of mounting hole.

Furthermore, the two fixing plates are fixedly provided with a first bearing seat at one side close to each other, and two ends of the cross shaft are respectively rotatably arranged on the corresponding first bearing seats.

Furthermore, a second bearing is fixedly sleeved on the vertical shaft, and the outer ring of the second bearing is fixedly connected with the inner wall of the round hole.

Furthermore, a second bearing seat is fixedly installed on the inner wall of the top of the drain pipe, and the top end of the vertical shaft is rotatably installed on the second bearing seat.

Furthermore, the number of the arc-shaped blades is five, and the five arc-shaped blades are annularly arranged at equal intervals.

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

the utility model discloses an when using the immersible pump to draw water, can avoid the stone through setting up the filter mantle, impurity particles such as earth piece are inhaled in the immersible pump and cause its damage phenomenon to take place, utilize brush hair rotation above that of two vertical brush-holder stud and two horizontal brush-holder studs drive, can clean the surface of filter mantle, avoid impurity particles to adsorb on the filter mantle outer wall and cause its filtration pore blocking phenomenon to take place, the filter effect of filter mantle has been improved, guarantee the normal drainage work of immersible pump, current water intake equipment in the pit when drawing water has been solved, do not have the impurity to in the sewage and carry out filterable function, lead to the problem that the damage phenomenon takes place to cause easily in the impurity particles is inhaled the water pump.

Drawings

Fig. 1 is a schematic front sectional view of an embodiment of the present invention;

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

FIG. 3 is an enlarged view of a portion of FIG. 2 at position B;

FIG. 4 is a top view of the vertical shaft and curved blade.

Reference numerals: 1. a water well; 2. a base plate; 3. a cable twisting machine; 4. a cable; 5. a support; 6. a guide wheel; 7. a submersible pump; 8. mounting a plate; 9. a support bar; 10. a filter housing; 11. a drain pipe; 12. a water delivery hose; 13. mounting holes; 14. a vertical brush bar; 15. a transverse brush bar; 16. brushing; 17. a first bevel gear; 18. a fixing plate; 19. a horizontal axis; 20. a second bevel gear; 21. a third bevel gear; 22. a vertical axis; 23. An arc-shaped blade; 24. and a fourth bevel gear.

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.

Please refer to fig. 1-4, in which fig. 1 is a schematic sectional view of a front view of an embodiment of the present invention; FIG. 2 is an enlarged view of a portion of the portion A of FIG. 1; FIG. 3 is an enlarged view of a portion of FIG. 2 at position B; FIG. 4 is a schematic view of a top view of a vertical shaft and arc-shaped blades, and the underground water taking device for engineering exploration drilling comprises: set up at subaerial well 1 and fixed mounting bottom plate 2 on the ground, the top fixed mounting of bottom plate 2 has mooring winch 3, round being equipped with hawser 4 on mooring winch 3, mooring winch 3 is close to one side fixed mounting of well 1 has support 5, rotate on support 5 and install leading wheel 6, hawser 4 is kept away from the one end of mooring winch 3 runs through leading wheel 6 and extends to in the well 1, hawser 4 is kept away from the one end fixedly connected with immersible pump 7 of mooring winch 3, the fixed cover is equipped with mounting panel 8 on the outer wall of immersible pump 7, the bottom fixed mounting of mounting panel 8 has four bracing pieces 9, four bracing pieces 9 are two bisymmetry settings, the bottom fixed mounting of mounting panel 8 has filter mantle 10, the top of filter mantle 10 constitutes for the opening, the bottom of immersible pump 7 is located in the filter mantle 10, one side of the submersible pump 7 is fixedly provided with a drain pipe 11 positioned above the mounting plate 8, one end of the drain pipe 11 far away from the submersible pump 7 is fixedly connected with a water delivery hose 12, one end of the water delivery hose 12 far away from the drain pipe 11 extends to the outside of the well 1, the top of the mounting plate 8 is provided with two mounting holes 13, the two mounting holes 13 are symmetrically arranged at two sides of the submersible pump 7, vertical brush rods 14 are rotatably arranged in the two mounting holes 13, two ends of each vertical brush rod 14 extend to the outside of the mounting holes 13, the bottom ends of the two vertical brush rods 14 are fixedly provided with transverse brush rods 15, the two vertical brush rods 14 and the two transverse brush rods 15 are respectively provided with brush hairs 16, the brush hairs 16 are in contact with the outer wall of the filter cover 10, and the top ends of the two vertical brush rods 14 are fixedly provided with first bevel gears 17, mounting panel 8's top fixed mounting has two fixed plates 18, two the 18 symmetries of fixed plate set up the both sides of immersible pump 7, two be equipped with cross axle 19 between the fixed plate 18, fixed cover is equipped with two second bevel gears 20 on the cross axle 19, two second bevel gear 20 respectively with corresponding first bevel gear 17 meshes mutually, fixed cover is equipped with on the cross axle 19 and is located two third bevel gear 21 between the second bevel gear 20, be equipped with vertical axis 22 in the drain pipe 11, fixed mounting has arc blade 23 on the vertical axis 22, the round hole has been seted up on the bottom inner wall of drain pipe 11, round hole and fixed mounting have fourth bevel gear 24 are run through to vertical axis 22's bottom, fourth bevel gear 24 with third bevel gear 21 meshes mutually.

Two all fixed cover is equipped with first bearing on the vertical brush-holder stud 14, two the outer lane of first bearing respectively with corresponding the inner wall fixed connection of mounting hole 13 through setting up first bearing, plays the effect of supporting and fixing a position vertical brush-holder stud 14.

The two fixing plates 18 are fixedly provided with first bearing seats on the sides close to each other, two ends of the transverse shaft 19 are respectively rotatably arranged on the corresponding first bearing seats, and the transverse shaft 19 is supported and positioned by the first bearing seats.

The vertical shaft 22 is fixedly sleeved with a second bearing, the outer ring of the second bearing is fixedly connected with the inner wall of the round hole, and the second bearing is arranged to support and position the vertical shaft 22.

The top inner wall of the drain pipe 11 is fixedly provided with a second bearing seat, the top end of the vertical shaft 22 is rotatably arranged on the second bearing seat, and the second bearing seat is arranged to support and position the vertical shaft 22.

The quantity of arc blade 23 is five, five arc blade 23 is equidistant annular and arranges for through setting up five arc blade 23, when rivers flow, be convenient for have five arc blade 23 of promotion to rotate, can be better turn into mechanical energy to the kinetic energy that rivers produced.

Wherein, install control switch and external power cord on the bottom plate 2, the stranding machine 3, immersible pump 7, control switch and external power cord loop through wire electric connection and constitute the return circuit, and control switch can control the work of stranding machine 3 and immersible pump 7 respectively.

To sum up, the utility model provides an underground water intake device for engineering investigation and drilling, during operation, by starting the corotation work of the mooring winch 3, the mooring rope 4 is gradually wound out of the mooring winch 3, under the guiding action of the guide wheel 6 and under the dead weight of the submersible pump 7, the submersible pump 7 and the mounting plate 8 are moved downwards in the well 1, when the submersible pump 7 and the mounting plate 8 are lowered to the proper depth position in water, the mooring winch 3 is stopped when the four support rods 9 are all contacted with the bottom ground of the well 1, then the submersible pump 7 is started to work, so that the water in the well 1 is sucked into the submersible pump 7 through the filter cover 10 and then is discharged to the ground through the drain pipe 11 and the water delivery hose 12, by arranging the filter cover 10, the blocking and filtering can be carried out on impurity particles such as stones, soil blocks and the like in the water, and the damage phenomenon caused by the impurity particles such as stones, soil blocks and the soil blocks being sucked into the submersible pump 7 is avoided, in the process of water conservancy flowing in the water drainage pipe 11, the arc-shaped blade 23, the vertical shaft 22 and the fourth bevel gear 24 can be pushed to rotate by using the thrust generated by water flow, the fourth bevel gear 24 drives the third bevel gear 21 and the transverse shaft 19 to rotate, the transverse shaft 19 drives the two second bevel gears 20 to rotate, the two second bevel gears 20 drive the corresponding first bevel gears 17 and the corresponding vertical brush rods 14 to rotate, the two vertical brush rods 14 drive the corresponding transverse brush rods 15 to rotate, the two vertical brush rods 14 and the two transverse brush rods 15 drive the bristles 16 thereon to rotate, so that the bristles 16 on the two vertical brush rods 14 can be used for cleaning the outer walls of the two sides of the filter mantle 10, the bristles 16 on the two transverse brush rods 15 can be used for cleaning the outer wall of the bottom of the filter mantle 10, the outer surface of the filter mantle 10 can be cleaned, and the phenomenon that the filter holes of the filter mantle 10 are blocked due to the fact that the impurities are adsorbed on the outer wall can be avoided, thereby the filter effect of filter mantle 10 has been improved, the normal drainage work of assurance immersible pump 7, after the drainage work was finished, stop immersible pump 7 work, start the reversal of stranding machine 3, stranding machine 3 receives the hank gradually to can promote immersible pump 7 outside well 1.

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. An engineering investigation drilling is water intake device in pit which characterized in that includes: set up at subaerial well (1) and fixed mounting bottom plate (2) at subaerial, the top fixed mounting of bottom plate (2) has mooring winch (3), around being equipped with hawser (4) on mooring winch (3), mooring winch (3) are close to one side fixed mounting of well (1) has support (5), rotate on support (5) and install leading wheel (6), hawser (4) are kept away from the one end of mooring winch (3) runs through leading wheel (6) and extend to in well (1), mooring winch (4) are kept away from the one end fixedly connected with immersible pump (7) of mooring winch (3), the fixed cover is equipped with mounting panel (8) on the outer wall of immersible pump (7), the bottom fixed mounting of mounting panel (8) has four bracing pieces (9), four bracing pieces (9) are two bisymmetry settings, the bottom fixed mounting of mounting panel (8) has filter mantle (10), the top of filter mantle (10) constitutes for the opening, the bottom of immersible pump (7) is located in filter mantle (10), one side fixed mounting of immersible pump (7) has drain pipe (11) that is located mounting panel (8) top, drain pipe (11) are kept away from the one end fixedly connected with water hose (12) of immersible pump (7), water hose (12) are kept away from the one end of drain pipe (11) extend to outside well (1), two mounting holes (13) have been seted up at the top of mounting panel (8), two mounting holes (13) symmetry set up the both sides of immersible pump (7), two all rotate in mounting hole (13) and install vertical brush-bar (14), the both ends of vertical brush-bar (14) all extend to outside mounting hole (13), two the equal fixed mounting in bottom of vertical brush-holder stud (14) has horizontal brush-holder stud (15), two vertical brush-holder stud (14) and two all be equipped with brush hair (16) on horizontal brush-holder stud (15), brush hair (16) with the outer wall of filter mantle (10) contacts, two the equal fixed mounting in top of vertical brush-holder stud (14) has first bevel gear (17), the top fixed mounting of mounting panel (8) has two fixed plates (18), two fixed plate (18) symmetry sets up the both sides of immersible pump (7), two be equipped with cross axle (19) between fixed plate (18), the fixed cover is equipped with two second bevel gears (20) on cross axle (19), two second bevel gear (20) respectively with corresponding first bevel gear (17) mesh mutually, the fixed cover is equipped with on cross axle (19) and is located two third bevel gear (21) between second bevel gear (20), the water draining pipe is characterized in that a vertical shaft (22) is arranged in the water draining pipe (11), arc-shaped blades (23) are fixedly mounted on the vertical shaft (22), a round hole is formed in the inner wall of the bottom of the water draining pipe (11), a fourth bevel gear (24) penetrates through the round hole in the bottom end of the vertical shaft (22) and is fixedly mounted at the bottom end of the vertical shaft, and the fourth bevel gear (24) is meshed with the third bevel gear (21).

2. The device for taking water from the underground of the engineering investigation borehole as claimed in claim 1, wherein a first bearing is fixedly sleeved on each of the two vertical brush rods (14), and the outer rings of the two first bearings are respectively and fixedly connected with the inner wall of the corresponding mounting hole (13).

3. An apparatus for taking water from a borehole in engineering investigation according to claim 1, wherein a first bearing seat is fixedly mounted on each side of the two fixing plates (18) close to each other, and both ends of the cross shaft (19) are rotatably mounted on the corresponding first bearing seats respectively.

4. The device for taking water from the underground of the engineering investigation borehole as claimed in claim 1, wherein the vertical shaft (22) is fixedly sleeved with a second bearing, and the outer ring of the second bearing is fixedly connected with the inner wall of the round hole.

5. An engineering investigation borehole downhole water intake apparatus according to claim 1, wherein a second bearing seat is fixedly mounted on the top inner wall of the water discharge pipe (11), and the top end of the vertical shaft (22) is rotatably mounted on the second bearing seat.

6. An apparatus for taking water from a borehole according to claim 1, wherein said arcuate blades (23) are five in number, and said arcuate blades (23) are arranged in an equally spaced annular arrangement.