CN220815545U

CN220815545U - Dewatering well drilling equipment

Info

Publication number: CN220815545U
Application number: CN202322802091.8U
Authority: CN
Inventors: 张桃玉
Original assignee: Anhui Huaye Engineering Construction Co ltd
Current assignee: Anhui Huaye Engineering Construction Co ltd
Priority date: 2023-10-19
Filing date: 2023-10-19
Publication date: 2024-04-19
Anticipated expiration: 2033-10-19

Abstract

The application relates to dewatering well drilling equipment, which belongs to the technical field of well drilling machines and comprises a base, wherein a lifting mechanism is arranged at the top of the base, a soil scraping mechanism is arranged on the lifting mechanism, and a supporting component is arranged at the bottom of the base; the lifting mechanism comprises a door-shaped frame, the door-shaped frame is fixed at the top of the base, a driving motor is fixedly arranged at the top of the door-shaped frame, and a driving bevel gear is fixedly connected to an output shaft of the driving motor. This dewatering well drilling equipment, through setting up the scraping mechanism, when the drilling rod drilling operation back lift, thereby make the threaded rod rotatory through rotating two hand wheels, alright make two arc relative movement centre gripping outside the drilling rod, when the drilling rod risees, the scraper blade in the arc will scrape down the earth of drilling rod outer wall adhesion, makes the scraper blade hug closely the drilling rod all the time through the elastic action of spring simultaneously to the convenience is in time cleared up the earth of adhesion on the drilling rod after the drilling operation.

Description

Dewatering well drilling equipment

Technical Field

The application relates to the technical field of water well drilling machines, in particular to dewatering well drilling equipment.

Background

The precipitation well is a facility for collecting and storing precipitation, is also called a rainwater collecting well or a rainwater well, is usually an underground water storage system and is used for collecting and storing the precipitation for subsequent use, and the traditional deep foundation pit vacuum precipitation pipe well structure is complex to install due to the fact that vacuum conditions are required to be created through air extraction, and has high requirements on the tightness of the whole pipe well; in order to reduce the waste of water resources and control the change of the underground water level outside the pit, the water pumped out of the pipe well is used for the underground recharging construction.

According to chinese patent publication No. CN214697694U, a vehicle-mounted well drilling machine comprises a frame, the top surface of the frame is rotationally connected with a lifting mechanism through a base and a storage hydraulic cylinder, the lifting mechanism comprises an inner support, an outer support is sleeved on the outer side of the inner support in a sliding manner, a first screw rod rotationally installed on the inner side of the inner support is connected with a first motor through a worm gear pair in a transmission manner, a screw rod nut in threaded connection with the outer side of the screw rod is slidingly installed in a sliding groove formed in the side surface of the inner support and is fixedly connected with the inner wall of the outer support, and an upper fixing sleeve and a lower fixing sleeve are fixedly installed on the outer side of the outer support and are sleeved with a lower sliding sleeve in a sliding manner.

The current well drilling equipment drives the drill rod to rotate through the drill rod rotating system to enable the drill bit to rotate to drill underground, the water well drilling machine in the publication number drives the drill rod rotating mechanism to lift through the rotation of the screw rod, and after the drill rod rotates to a sinking drill well, more soil is adhered to the lifted drill rod, the weight of the drill rod can be increased, if the soil is not cleaned timely, the resistance of the drill rod to rotation of the drill rod can be increased when the drill rod is used again, so that the load of a motor is increased, a certain damage is brought to the motor, and therefore, the dewatering well drilling equipment is provided.

Disclosure of utility model

Aiming at the defects of the prior art, the application provides dewatering well drilling equipment which has the advantages of being convenient for cleaning the soil adhered on a drill rod in time and the like.

In order to achieve the above purpose, the present application provides the following technical solutions: the dewatering well drilling equipment comprises a base, wherein a lifting mechanism is arranged at the top of the base, a scraping mechanism is arranged on the lifting mechanism, and a supporting component is arranged at the bottom of the base.

The lifting mechanism comprises a door-shaped frame, the door-shaped frame is fixed at the top of a base, a driving motor is fixedly arranged at the top of the door-shaped frame, a driving bevel gear is fixedly connected to an output shaft of the driving motor, a screw rod is rotatably connected to the inside of the door-shaped frame, a driven bevel gear is fixedly connected to the outside of the upper side of the screw rod, the driven bevel gear is meshed with the driving bevel gear, lifting plates are connected to the outside of the screw rod in a threaded mode, sliding rods are fixedly connected to the left side and the right side of the inside of the door-shaped frame, the lifting plates are slidably connected to the outside of the sliding rods, a mounting plate is fixedly arranged on the front face of the lifting plates, a rotating motor is fixedly arranged at the top of the mounting plate, and a drill rod is fixedly connected to the output shaft of the rotating motor.

The utility model provides a scraper blade mechanism, including the fixed plate, the quantity of fixed plate is two, two the fixed plate is fixed respectively in positive left and right sides of door type frame, the inside threaded connection of fixed plate has the threaded rod, two the equal rotation in one side that the threaded rod is relative is connected with the connecting seat, the one end fixedly connected with square post of threaded rod is kept away from to the connecting seat, the recess has all been seted up to the front and back both sides of square post, the inside fixedly connected with dead lever of recess, the outside cover of dead lever is equipped with the spring, the outside sliding connection of dead lever has the slider, fixedly connected with connecting rod on the slider, two the connecting rod is kept away from the one end of slider and is all fixed with the arc jointly, the inside fixedly connected with scraper blade of arc.

Through adopting above-mentioned technical scheme, when the drilling rod drilling operation back lift gets up, thereby make the threaded rod rotatory through rotating two hand wheels, alright make two arc relative movement centre gripping outside the drilling rod, when the drilling rod risees, scraper blade in the arc will scrape down the earth of drilling rod outer wall adhesion, makes the scraper blade hug closely the drilling rod all the time through the elastic action of spring simultaneously to the convenience is in time cleared up the earth of adhesion on the drilling rod after the drilling operation.

Further, the supporting component comprises four hydraulic cylinders, the four hydraulic cylinders are respectively fixed at four corners of the inside of the base, and the telescopic ends of the hydraulic cylinders are fixedly connected with supporting blocks.

Through adopting above-mentioned technical scheme, play the effect of firm placing to the device through supporting component, can appear the displacement when avoiding the drilling operation.

Further, the bottom of base fixed mounting has the wheel carrier, the left and right sides of wheel carrier is all installed and is removed the wheel, remove the number of wheel and be four.

Through adopting above-mentioned technical scheme, conveniently carry the device through setting up the removal wheel, be convenient for transport to the position that needs the operation.

Further, the spring is located one side of the slider away from the arc-shaped plate, and the slider is connected inside the groove in a sliding mode.

Through adopting above-mentioned technical scheme, through the setting of spring, play the effect of contradicting to the slider to make the scraper blade can laminate with the drilling rod all the time.

Further, the top fixedly connected with guide bar of connecting seat, the guide bar is "L" shape pole, the one end that the connecting seat was kept away from to the guide bar runs through the fixed plate and extends to outside.

Through adopting above-mentioned technical scheme, play the effect of restriction to the connecting seat through the guide bar, can not drive the connecting seat and rotate together when making the threaded rod rotatory.

Further, two sides of the threaded rod in opposite directions are fixedly connected with hand wheels, and the two fixing plates are located between the two hand wheels.

Through adopting above-mentioned technical scheme, through setting up the hand wheel and conveniently rotating threaded rod rotation to the position of the arc of being convenient for adjusts.

Further, the drilling rod is located between two arc, the bottom of lead screw passes through the bearing and rotates the top of connection at the base.

Through adopting above-mentioned technical scheme, be the arc structure through setting up the arc, because the drilling rod is cylindrical structure to make two arc centre gripping in the outside of drilling rod.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

This dewatering well drilling equipment, through setting up the scraping mechanism, when the drilling rod drilling operation back lift, thereby make the threaded rod rotatory through rotating two hand wheels, alright make two arc relative movement centre gripping outside the drilling rod, when the drilling rod risees, the scraper blade in the arc will scrape down the earth of drilling rod outer wall adhesion, makes the scraper blade hug closely the drilling rod all the time through the elastic action of spring simultaneously to the convenience is in time cleared up the earth of adhesion on the drilling rod after the drilling operation.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present application;

FIG. 2 is an enlarged view of the structure of the present application at A in FIG. 1;

fig. 3 is a top view of an arcuate plate of the present application.

In the figure: 1. a base; 2. a fixing plate; 3. a hand wheel; 4. an arc-shaped plate; 5. a wheel carrier; 6. a hydraulic cylinder; 7. a moving wheel; 8. a drill rod; 9. a door-shaped frame; 10. a slide bar; 11. a screw rod; 12. a driven bevel gear; 13. a drive bevel gear; 14. a driving motor; 15. a rotating electric machine; 16. a lifting plate; 17. a mounting plate; 18. a guide rod; 19. a threaded rod; 20. a connecting seat; 21. square columns; 22. a fixed rod; 23. a spring; 24. a slide block; 25. a connecting rod; 26. a scraper.

Detailed Description

The following description of the embodiments of the present application 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 application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

Referring to fig. 1-3, a dewatering well drilling apparatus in this embodiment includes a base 1, a lifting mechanism is mounted on the top of the base 1, a soil scraping mechanism is mounted on the lifting mechanism, and a supporting component is mounted on the bottom of the base 1.

The supporting component comprises four hydraulic cylinders 6, the four hydraulic cylinders 6 are respectively fixed at four corners of the inside of the base 1, supporting blocks are fixedly connected to telescopic ends of the hydraulic cylinders 6, the bottom of the base 1 is fixedly provided with a wheel frame 5, moving wheels 7 are respectively arranged on the left side and the right side of the wheel frame 5, and the number of the moving wheels 7 is four.

Wherein, play the effect of firm placing to the device through supporting component, can appear the displacement when avoiding well drilling operation, conveniently carry the device through setting up the removal wheel 7, be convenient for transport to the position that needs the operation.

The lifting mechanism comprises a door-shaped frame 9, the door-shaped frame 9 is fixed at the top of the base 1, a driving motor 14 is fixedly mounted at the top of the door-shaped frame 9, a driving bevel gear 13 is fixedly connected to an output shaft of the driving motor 14, a screw rod 11 is rotatably connected to the inside of the door-shaped frame 9, the bottom of the screw rod 11 is rotatably connected to the top of the base 1 through a bearing, a driven bevel gear 12 is fixedly connected to the outside of the upper side of the screw rod 11, the driven bevel gear 12 is meshed with the driving bevel gear 13, a lifting plate 16 is connected to the outside of the screw rod 11 in a threaded manner, slide bars 10 are fixedly connected to the left side and the right side of the inside of the door-shaped frame 9, the lifting plate 16 is slidably connected to the outside of the slide bars 10, a mounting plate 17 is fixedly mounted on the front surface of the lifting plate 16, a rotating motor 15 is fixedly mounted at the top of the mounting plate 17, and a drill rod 8 is fixedly connected to the output shaft of the rotating motor 15.

The lifting mechanism can rotate the screw rod 11 clockwise or anticlockwise by forward and reverse rotation of the driving motor 14, and the drill rod 8 can be driven to ascend or descend under the guiding action of the slide rod 10.

The soil scraping mechanism comprises two fixing plates 2, the number of the fixing plates 2 is two, the two fixing plates 2 are respectively fixed on the left side and the right side of the front face of the door-shaped frame 9, threaded rods 19 are connected to the inner threads of the fixing plates 2, one sides of the two threaded rods 19, which are opposite, are respectively connected with a connecting seat 20 in a rotating mode, one ends of the connecting seats 20, which are far away from the threaded rods 19, are fixedly connected with square columns 21, grooves are formed in the front side and the rear side of the square columns 21, fixing rods 22 are fixedly connected to the inner sides of the grooves, springs 23 are sleeved outside the fixing rods 22, sliding connection with sliding blocks 24 of the fixing rods 22 is fixedly connected with connecting rods 25 on the sliding blocks 24, one ends of the two connecting rods 25, which are far away from the sliding blocks 24, are respectively fixed with arc plates 4, scraping plates 26 are fixedly connected to the inner sides of the arc plates 4, the sliding connection of the drill rods 24 is arranged in the grooves, the inner sides of the sliding connection of the sliding rods through the springs 23, the sliding connection of the sliding blocks 24 plays a role of contradicting each scraping plates 26 with 8, and the 8 is located between the two arc plates 4, and the arc plates 4 are in an arc-shaped structure through the arrangement of the cylindrical arc plates 8, and the two arc plates 4 are in a cylindrical structure, and the two arc plates 4 can be clamped outside the arc plates 8.

Referring to fig. 1, in this embodiment, two hand wheels 3 are fixedly connected to opposite sides of two threaded rods 19, two fixing plates 2 are located between the two hand wheels 3, and the threaded rods 19 are rotated by setting the hand wheels 3 to facilitate the adjustment of the positions of the arc plates 4.

It will be appreciated that when drilling is performed, the hand wheel 3 is rotated to drive the two curved plates 4 to move in opposite directions, so that drilling operation of the drill rod 8 is not hindered, and when the drill rod 8 ascends after drilling is completed, the two curved plates 4 are clamped outside the drill rod 8, so that attached soil can be scraped off when the drill rod 8 ascends.

Referring to fig. 2, in the present embodiment, a guide rod 18 is fixedly connected to the top of the connection base 20, the guide rod 18 is an "L" shaped rod, and one end of the guide rod 18 away from the connection base 20 extends through the fixing plate 2 to the outside.

It should be noted that, the guide rod 18 plays a role in limiting the connection seat 20, so that the threaded rod 19 does not drive the connection seat 20 to rotate together when rotating, and the two arc plates 4 can only translate in opposite or opposite directions.

The working principle of the embodiment is as follows: when the drilling rod 8 is lifted, the two hand wheels 3 are respectively rotated to drive the threaded rods 19 to rotate, the two square columns 21 are respectively pushed to relatively move under the limiting action of the sliding connection of the guide rods 18 and the fixed plate 2, the two square columns 21 are respectively pushed to relatively move until the arc plates 4 surround the drill rod 8, then the driving motor 14 is used for reversing to drive the lifting plate 16 to move upwards, so that the drill rod 8 can be scraped in the lifting process, meanwhile, the scraping plate 26 always clings to the drill rod 8 through the elastic action of the springs 23, and the mud adhered to the drill rod 8 can be conveniently cleaned in time after the drilling operation.

Claims

1. The dewatering well drilling equipment comprises a base (1), wherein a lifting mechanism is arranged at the top of the base (1), a scraping mechanism is arranged on the lifting mechanism, and a supporting component is arranged at the bottom of the base (1);

The method is characterized in that: the lifting mechanism comprises a door-shaped frame (9), the door-shaped frame (9) is fixed at the top of the base (1), a driving motor (14) is fixedly arranged at the top of the door-shaped frame (9), a driving bevel gear (13) is fixedly connected to an output shaft of the driving motor (14), a screw rod (11) is rotatably connected to the inside of the door-shaped frame (9), a driven bevel gear (12) is fixedly connected to the outside of the upper side of the screw rod (11), the driven bevel gear (12) is meshed with the driving bevel gear (13), a lifting plate (16) is fixedly connected to the outer threads of the screw rod (11), sliding rods (10) are fixedly connected to the left side and the right side of the inside of the door-shaped frame (9), a mounting plate (17) is fixedly arranged on the front surface of the lifting plate (16), a rotary motor (15) is fixedly arranged at the top of the mounting plate (17), and a drill rod (8) is fixedly connected to the output shaft of the rotary motor (15).

The utility model provides a soil scraping mechanism includes fixed plate (2), the quantity of fixed plate (2) is two, two fixed plate (2) are fixed respectively in positive left and right sides of door type frame (9), the inside threaded connection of fixed plate (2) has threaded rod (19), two the equal rotation in one side that threaded rod (19) are relative is connected with connecting seat (20), the one end fixedly connected with square post (21) of threaded rod (19) are kept away from to connecting seat (20), the recess is all seted up to the front and back both sides of square post (21), the inside fixedly connected with dead lever (22) of recess, the outside cover of dead lever (22) is equipped with spring (23), the outside sliding connection of dead lever (22) has slider (24), fixedly connected with connecting rod (25) on slider (24), two the one end that slider (24) were kept away from to connecting rod (25) all is fixed with arc (4) jointly, the inside fixedly connected with scraper blade (26) of arc (4).

2. A dewatering well drilling apparatus as claimed in claim 1, wherein: the support assembly comprises four hydraulic cylinders (6), the four hydraulic cylinders (6) are respectively fixed at four corners of the inside of the base (1), and support blocks are fixedly connected to the telescopic ends of the hydraulic cylinders (6).

3. A dewatering well drilling apparatus as claimed in claim 1, wherein: the bottom of base (1) fixed mounting has wheel carrier (5), the left and right sides of wheel carrier (5) all installs and removes round (7), the quantity of removal round (7) is four.

4. A dewatering well drilling apparatus as claimed in claim 1, wherein: the spring (23) is positioned on one side of the sliding block (24) away from the arc-shaped plate (4), and the sliding block (24) is connected inside the groove in a sliding mode.

5. A dewatering well drilling apparatus as claimed in claim 1, wherein: the top fixedly connected with guide bar (18) of connecting seat (20), guide bar (18) are "L" shape pole, the one end that connecting seat (20) was kept away from to guide bar (18) runs through fixed plate (2) and extends to outside.

6. A dewatering well drilling apparatus as claimed in claim 1, wherein: one side of the two threaded rods (19) in the opposite direction is fixedly connected with a hand wheel (3), and the two fixing plates (2) are positioned between the two hand wheels (3).

7. A dewatering well drilling apparatus as claimed in claim 1, wherein: the drill rod (8) is positioned between the two arc-shaped plates (4), and the bottom of the screw rod (11) is rotatably connected to the top of the base (1) through a bearing.