CN212716430U

CN212716430U - Portable shallow water layer perforating device suitable for hydrogeology

Info

Publication number: CN212716430U
Application number: CN202021823511.0U
Authority: CN
Inventors: 谢明忠; 鲍五堂; 李少虎; 杜丽媛; 刘咏康; 聂龙龙; 严大成; 薛东青
Original assignee: Environmental Geological Survey Institute Of Hebei Coalfield Geological Bureau
Current assignee: Environmental Geological Survey Institute Of Hebei Coalfield Geological Bureau
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-03-16
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a portable shallow water layer perforating device suitable for hydrogeology, the on-line screen storage device comprises a base, the bottom four corners of base all rotates and installs the universal wheel of area lock, and top one side fixed mounting of base has shallow car handle, be provided with drilling mechanism on the base and with drilling mechanism matched with slope guiding mechanism, drilling mechanism installs the bottom plate at the base top including rotating, and four guide bars of top fixedly connected with of bottom plate, the same roof of top fixedly connected with of four guide bars, sliding sleeve is equipped with same lifter plate on four guide bars. The utility model relates to a rationally, be convenient for drive the drilling head rotation and move down and carry out the drilling operation, and be convenient for to the adjustment of drilling head slope for can be vertical with its quick adjustment when slope ground drilling head takes place to incline, reach and not influenced by the slope, realize slope ground can stably drill out the purpose in vertical hole, improve application scope, satisfy the user demand, be favorable to the use.

Description

Portable shallow water layer perforating device suitable for hydrogeology

Technical Field

The utility model relates to a drilling equipment technical field especially relates to portable shallow water layer perforating device suitable for hydrogeology.

Background

When investigation and exploration to hydrogeology, need carry out drilling and make a hole through drilling equipment, through retrieving, authorization notice number CN208203123U discloses portable shallow water layer perforating device suitable for hydrogeology, and its constitution includes: the supporting base, the top of supporting the base is provided with motor support, gearbox and location axle, and motor support passes through bolt assembly and is connected with the motor, and the motor passes through the output shaft to be connected with vertical helical gear, vertical helical gear and horizontal helical gear intermeshing, horizontal helical gear and screw shaft fixed connection, and the top welding of screw shaft has the column type spare, and the column type spare sets up in the apron, and it is applied to hydrogeology's shallow water layer perforating device.

The portable shallow water layer perforating device who is applicable to hydrogeology that above-mentioned patent is disclosed still has some not enoughly, it exists quick adjustment to vertical shortcoming when the drilling head inclines not to be convenient for stably drill out vertical hole on slope ground, application scope is more limited, (when drilling on slope ground, because drilling equipment receives the influence on slope this moment, lead to whole slope, make unable stable drilling out vertical hole, thereby cause the unable accurate shallow water layer of measurement of follow-up personnel and the distance on ground), can not satisfy the user demand, to this phenomenon, therefore we have proposed the portable shallow water layer perforating device who is applicable to hydrogeology.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a portable shallow water layer perforating device suitable for hydrogeology.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the portable shallow water layer perforating device suitable for hydrogeology comprises a base, universal wheels with locks are rotatably mounted at four corners of the bottom of the base, a cart handle is fixedly mounted at one side of the top of the base, a drilling mechanism and an inclination adjusting mechanism matched with the drilling mechanism are arranged on the base, the drilling mechanism comprises a bottom plate rotatably mounted at the top of the base, four guide rods are fixedly connected to the top of the bottom plate, the top ends of the four guide rods are fixedly connected with a same top plate, a same lifting plate is slidably sleeved on the four guide rods, a driving motor is fixedly mounted at the top of the lifting plate, an output shaft of the driving motor extends to the lower part of the lifting plate and is fixedly connected with a drilling head, a first rectangular hole with an opening at the front side is formed in the other side of the top of the base, the bottom end of the drilling head extends into the first rectangular hole, and a cylindrical level meter is, the top of the top plate is fixedly provided with a first motor, an output shaft of the first motor extends to the lower part of the top plate and is fixedly connected with a first screw rod, the bottom end of the first screw rod is rotatably arranged with the top of the bottom plate, and the lifting plate is sleeved on the first screw rod in a threaded manner;

the inclination adjusting mechanism comprises a groove arranged on one side of the bottom plate, the front side and the rear side of the groove are both provided with openings, one side of the top of the base is provided with a second rectangular hole, the inner wall of the left side of the second rectangular hole is rotatably provided with a second screw rod, the right end of the second screw rod extends out of the base and is fixedly connected with a rocking disc, the second screw rod is provided with a moving seat in the second rectangular hole in a threaded sleeve manner, the top of the front side and the top of the rear side of the moving seat are both rotatably provided with obliquely arranged supporting rods, the top ends of the supporting rods extend into the groove and are hinged with the inner wall of the top of the groove, two positioning rods are fixedly connected between the inner walls of the two sides of the second rectangular hole, the moving seat is positioned between the two positioning rods, guide sleeves are welded on the front side and the rear side of the moving seat, two anti-abrasion balls are nested on the, the anti-abrasion ball is in rolling contact with the outer side of the corresponding positioning rod.

Preferably, the top one side fixedly connected with of bottom plate holds the electricity box, and the top fixedly connected with instrument of electricity box places the case, driving motor and first motor all with electricity box electric connection, hold the electricity box and supply power for driving motor and first motor.

Preferably, the top of the lifting plate is provided with a first threaded hole and four first round holes, the side wall of each first round hole is in sliding connection with the outer side of the corresponding guide rod, and the first threaded hole is in threaded connection with the first screw rod.

Preferably, the top of the bottom plate is provided with a vertical through hole, the drilling head is positioned in the vertical through hole, the inner wall of the vertical through hole is not in contact with the outer side of the drilling head, the top of the bottom plate is fixedly connected with a first bearing, and the inner ring of the first bearing is welded and sleeved with the outer side of the first screw rod.

Preferably, a second bearing is fixedly connected to the inner wall of the left side of the second rectangular hole, a transverse hole is formed in the inner wall of the right side of the second rectangular hole, a third bearing is fixedly connected between the inner wall of the top of the transverse hole and the inner wall of the bottom of the transverse hole, and the inner ring of the second bearing and the inner ring of the third bearing are both welded and sleeved with the outer side of the second screw rod.

Preferably, the front side and the rear side of the movable seat are both welded with round shafts, the front side of the supporting rod is provided with a second round hole, a fourth bearing is fixedly sleeved in the second round hole, and the inner ring of the fourth bearing is welded and sleeved with the outer side of the corresponding round shaft.

Preferably, two hinges are fixed to the top of the right side of the base and the right side of the bottom plate in a threaded mode, and the bottom plate is rotatably installed with the base through the hinges.

Preferably, a second threaded hole is formed in the right side of the moving seat, and the second threaded hole is in threaded connection with the second screw rod.

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

through the base, the bottom plate, the guide rods, the lifting plate, the driving motor, the drilling head, the first rectangular hole, the first screw rod, the first motor, the groove, the second rectangular hole, the second screw rod, the rocking disc, the moving seat, the positioning rod, the guide sleeve, the anti-abrasion balls, the supporting rods and the tool placing box, the base plate, the bottom plate, the lifting plate, the first motor, the groove, the second rectangular hole, the second screw rod, the rocking disc, the moving seat, the positioning rod, the guide sleeve, the anti-abrasion balls, the supporting rods and the tool placing box are matched, when the slope ground is drilled, the whole device can incline under the influence of the slope ground, when the slope ground is drilled, the device is adjusted, the rocking disc is rotated in the forward direction to drive the second screw rod to rotate, the second screw rod can drive the moving seat to move leftward, the moving seat drives, the lifter plate passes through driving motor and drives the drilling head upwards to rotate, when the lifter plate rotates to the horizontality, the drilling head then is in vertical downward state this moment, make the quick slope adjustment drilling head of being convenient for, guarantee that it is vertical state, during drilling, forward start first motor and driving motor, driving motor's output shaft drives the drilling head rotation, the output shaft of first motor drives first screw rod and rotates, first screw rod rotation can drive the lifter plate and slide down on four guide bars, the lifter plate passes through driving motor and drives the drilling head downstream, the drilling head that rotatory and moved down this moment drills out vertical hole downwards gradually, the setting of instrument placement box makes things convenient for personnel to deposit other instruments that need to use.

The utility model relates to a rationally, be convenient for drive the drilling head rotation and move down and carry out the drilling operation, and be convenient for to the adjustment of drilling head slope for can be vertical with its quick adjustment when slope ground drilling head takes place to incline, reach and not influenced by the slope, realize slope ground can stably drill out the purpose in vertical hole, improve application scope, satisfy the user demand, be favorable to the use.

Drawings

Fig. 1 is a schematic structural view of the portable shallow water layer perforating device suitable for hydrogeology provided by the utility model;

fig. 2 is a schematic sectional view of the portable shallow water layer perforating device suitable for hydrogeology according to the present invention;

FIG. 3 is an enlarged view of part A of FIG. 2;

fig. 4 is a schematic structural view of the drilling head in fig. 1 adjusted to be in a vertical state on a slope ground.

In the figure: the tool placing device comprises a base 1, a bottom plate 2, a guide rod 3, a lifting plate 4, a driving motor 5, a drilling head 6, a first rectangular hole 7, a first screw rod 8, a first motor 9, a groove 10, a second rectangular hole 11, a second screw rod 12, a rocking disc 13, a moving seat 14, a positioning rod 15, a guide sleeve 16, an anti-abrasion ball 17, a supporting rod 18, a tool placing box 19 and a top plate 20.

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.

Referring to fig. 1-4, a portable shallow water layer perforating device suitable for hydrogeology comprises a base 1, universal wheels with locks are rotatably mounted at four corners of the bottom of the base 1, a cart handle is fixedly mounted at one side of the top of the base 1, a drilling mechanism and an inclination adjusting mechanism matched with the drilling mechanism are arranged on the base 1, the drilling mechanism comprises a bottom plate 2 rotatably mounted at the top of the base 1, four guide rods 3 are fixedly connected to the top of the bottom plate 2, the top ends of the four guide rods 3 are fixedly connected with a same top plate 20, a same lifting plate 4 is slidably sleeved on the four guide rods 3, a driving motor 5 is fixedly mounted at the top of the lifting plate 4, an output shaft of the driving motor 5 extends to the lower part of the lifting plate 4 and is fixedly connected with a drilling head 6, a first rectangular hole 7 with an opening is arranged at the other side of the top, the bottom end of the drilling head 6 extends into the first rectangular hole 7, the front side of the lifting plate 4 is fixedly connected with a cylindrical level meter, the top of the top plate 20 is fixedly provided with a first motor 9, an output shaft of the first motor 9 extends to the position below the top plate 20 and is fixedly connected with a first screw 8, the bottom end of the first screw 8 is rotatably arranged with the top of the bottom plate 2, and the lifting plate 4 is sleeved on the first screw 8 in a threaded manner;

the inclination adjusting mechanism comprises a groove 10 arranged on one side of the bottom plate 2, the front side and the rear side of the groove 10 are both provided with openings, one side of the top of the base 1 is provided with a second rectangular hole 11, the inner wall of the left side of the second rectangular hole 11 is rotatably provided with a second screw 12, the right end of the second screw 12 extends out of the base 1 and is fixedly connected with a rocking disc 13, a movable seat 14 positioned in the second rectangular hole 11 is sleeved on the second screw 12 in a threaded manner, the top of the front side and the top of the rear side of the movable seat 14 are both rotatably provided with a support rod 18 which is arranged in an inclined manner, the top end of the support rod 18 extends into the groove 10 and is hinged with the inner wall of the top of the groove 10, two positioning rods 15 are fixedly connected between the inner walls of the two sides of the second rectangular hole 11, the movable seat 14 is positioned between the two positioning rods 15, the front side and the rear side of the movable seat 14 are both welded with, locating lever 15 is located between eight abrasionproof balls 17 that correspond, abrasionproof ball 17 and the outside rolling contact of the locating lever 15 that corresponds, the utility model relates to a rationally, be convenient for drive drilling head 6 rotation and move down and carry out the drilling operation, and be convenient for to drilling head 6 slope adjustment for can be vertical with its quick adjustment when slope ground drilling head 6 takes place to incline, reach and not influenced by the slope, realize slope ground can stably drill out the purpose in vertical hole, improve application scope, satisfy the user demand, be favorable to using.

In the utility model, one side of the top of the bottom plate 2 is fixedly connected with an electricity storage box, the top of the electricity storage box is fixedly connected with a tool placing box 19, the driving motor 5 and the first motor 9 are both electrically connected with the electricity storage box, the electricity storage box supplies power for the driving motor 5 and the first motor 9, the top of the lifting plate 4 is provided with a first threaded hole and four first round holes, the side wall of the first round hole is in sliding connection with the outer side of the corresponding guide rod 3, the first threaded hole is in threaded connection with the first screw rod 8, the top of the bottom plate 2 is provided with a vertical perforation, the drilling head 6 is positioned in the vertical perforation, the inner wall of the vertical perforation is not in contact with the outer side of the drilling head 6, the top of the bottom plate 2 is fixedly connected with a first bearing, the inner ring of the first bearing is welded and sleeved with the outer side of the first screw rod 8, the left side inner wall of the second rectangular hole 11 is fixedly connected, and the inner ring of the second bearing and the inner ring of the third bearing are welded and sleeved with the outer side of the second screw 12, the front side and the rear side of the moving seat 14 are welded with round shafts, the front side of the support rod 18 is provided with a second round hole, the inner side of the second round hole is fixedly sleeved with a fourth bearing, the inner ring of the fourth bearing is welded and sleeved with the outer side of the corresponding round shaft, the right top of the base 1 and the right thread of the bottom plate 2 are fixed with two hinges, the bottom plate 2 is rotatably installed with the base 1 through the hinges, the right side of the moving seat 14 is provided with a second threaded hole, and the second threaded hole is in threaded connection with the second screw 12, the utility model has reasonable design, is convenient for driving the drilling head 6 to rotate and move downwards for drilling operation, and is convenient for adjusting the inclination of the drilling head 6, so that the drilling head 6 can be quickly adjusted to be vertical when the drilling head 6 inclines on the slope ground, reach not influenced by the slope, realize slope ground can stably drill out the purpose in vertical hole, improve application scope, satisfy the user demand, be favorable to the use.

The working principle is as follows: when the device needs to be moved to the slope ground for drilling, due to the influence of the slope ground, the whole device can incline along with the slope, and the hole required to be drilled during drilling is a vertical hole, so that adjustment is needed at the moment, when adjustment is needed, the rocking disc 13 is rotated in the forward direction, the rocking disc 13 drives the second screw 12 to rotate, under the action of a second threaded hole formed in the moving seat 14, the second screw 12 can drive the moving seat 14 to move leftwards, the moving seat 14 drives the two guide sleeves 16 to move leftwards, the guide sleeves 16 drive the corresponding eight anti-abrasion balls 17 to roll leftwards outside the positioning rod 15, the moving seat 14 drives the two support rods 18 to rotate upwards to extrude the inner wall at the top of the groove 10, under the condition that the bottom plate 2 rotates upwards at the top of the base 1 through a hinge, the bottom plate 2 drives the lifting plate 4 and the top plate 20 to rotate upwards through the four guide rods 3, the lifting plate 4 drives the drilling head 6 to rotate upwards through the driving motor 5, whether the drilling head is rotated to a horizontal state or not can be observed through the cylindrical level gauge 17 on the front side of the lifting plate 4, and when the lifting plate 4 rotates to the horizontal state, the drilling head 6 is in a vertical downward state, so that the drilling head 6 can be conveniently and rapidly adjusted in an inclined mode, the drilling head can be free from being influenced by a slope, the vertical state is guaranteed, and the application range is widened;

during drilling, forward start first motor 9 and driving motor 5, driving motor 5's output shaft drives the drill bit 6 rotatory, first motor 9's output shaft drives first screw rod 8 and rotates, under the effect of the first screw hole of seting up at lifter plate 4 top, first screw rod 8 rotates and can drive lifter plate 4 and glide downwards on four guide bars 3, lifter plate 4 drives drill bit 6 downstream through driving motor 5, drill bit 6 downstream in vertical hole and first rectangular hole 7, the drill bit 6 of rotatory and lapse drills out vertical hole downwards gradually this moment, the setting of instrument placement box 19 makes things convenient for personnel to deposit other instruments that need to use, can further provide convenience for personnel.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Portable shallow water layer perforating device suitable for hydrogeology, including base (1), the bottom four corners of base (1) is all rotated and is installed the area and lock the universal wheel, and top one side fixed mounting of base (1) has the shallow handle, its characterized in that, be provided with drilling mechanism on base (1) and with drilling mechanism matched with slope guiding mechanism, drilling mechanism is including rotating bottom plate (2) of installing at base (1) top, and the top fixedly connected with four guide bars (3) of bottom plate (2), the same roof (20) of top fixedly connected with of four guide bars (3), sliding sleeve is equipped with same lifter plate (4) on four guide bars (3), and the top fixed mounting of lifter plate (4) has driving motor (5), the output shaft of driving motor (5) extends to the below of lifter plate (4) and fixedly connected with drilling head (6), the other side of the top of the base (1) is provided with a first rectangular hole (7) with an opening arranged on the front side, the bottom end of the drilling head (6) extends into the first rectangular hole (7), the front side of the lifting plate (4) is fixedly connected with a cylindrical level meter, the top of the top plate (20) is fixedly provided with a first motor (9), an output shaft of the first motor (9) extends to the position below the top plate (20) and is fixedly connected with a first screw (8), the bottom end of the first screw (8) is rotatably installed with the top of the bottom plate (2), and the lifting plate (4) is sleeved on the first screw (8) in a threaded manner;

the inclination adjusting mechanism comprises a groove (10) arranged on one side of the bottom plate (2), the front side and the rear side of the groove (10) are both provided with openings, one side of the top of the base (1) is provided with a second rectangular hole (11), a second screw rod (12) is rotatably arranged on the inner wall of the left side of the second rectangular hole (11), the right end of the second screw rod (12) extends out of the base (1) and is fixedly connected with a rocking disc (13), a movable seat (14) positioned in the second rectangular hole (11) is sleeved on the second screw rod (12) in a threaded manner, supporting rods (18) which are obliquely arranged are rotatably arranged on the top of the front side and the top of the rear side of the movable seat (14), the top ends of the supporting rods (18) extend into the groove (10) and are hinged with the inner wall of the top of the groove (10), and two positioning rods (15) are fixedly connected between the inner walls of the two, the movable seat (14) is located between the two positioning rods (15), the guide sleeves (16) are welded on the front side and the rear side of the movable seat (14), two anti-abrasion balls (17) are nested on the inner walls of the four sides of each guide sleeve (16), the positioning rods (15) are located between the corresponding eight anti-abrasion balls (17), and the anti-abrasion balls (17) are in rolling contact with the outer sides of the corresponding positioning rods (15).

2. The portable shallow water layer perforating device suitable for hydrogeology of claim 1, characterized in that a power storage box is fixedly connected to one side of the top of the bottom plate (2), a tool placing box (19) is fixedly connected to the top of the power storage box, the driving motor (5) and the first motor (9) are both electrically connected with the power storage box, and the power storage box supplies power to the driving motor (5) and the first motor (9).

3. The portable shallow water layer perforating device suitable for hydrogeology of claim 1, characterized in that the top of the lifting plate (4) is provided with a first threaded hole and four first round holes, the side wall of each first round hole is slidably connected with the outer side of the corresponding guide rod (3), and the first threaded hole is in threaded connection with the first screw (8).

4. The portable shallow water layer perforating device suitable for hydrogeology of claim 1, characterized in that, the top of bottom plate (2) has been seted up the vertical perforation, and drilling head (6) are located the vertical perforation, and the inner wall of vertical perforation and the outside of drilling head (6) are contactless, and the top of bottom plate (2) fixedly connected with first bearing, and the inner circle of first bearing and the outside welding suit of first screw rod (8).

5. The portable shallow water layer perforating device suitable for hydrogeology of claim 1, characterized in that, a second bearing is fixedly connected to the left inner wall of the second rectangular hole (11), a transverse hole is arranged on the right inner wall of the second rectangular hole, a third bearing is fixedly connected between the top inner wall and the bottom inner wall of the transverse hole, and the inner ring of the second bearing and the inner ring of the third bearing are welded and sleeved with the outer side of the second screw (12).

6. The portable shallow water layer perforating device suitable for hydrogeology as claimed in claim 1, characterized in that the moving seat (14) is welded with round shafts on the front side and the rear side, the support rod (18) is provided with a second round hole on the front side, a fourth bearing is fixedly sleeved in the second round hole, and the inner ring of the fourth bearing is welded and sleeved with the outer side of the corresponding round shaft.

7. The portable shallow water layer perforating device suitable for hydrogeology as claimed in claim 1, characterized in that two hinges are fixed on the top of the right side of the base (1) and the right side of the bottom plate (2) by screw threads, and the bottom plate (2) is rotatably installed with the base (1) through the hinges.

8. The portable shallow water layer perforating device suitable for hydrogeology of claim 1, characterized in that the right side of the movable seat (14) is provided with a second threaded hole, and the second threaded hole is in threaded connection with the second screw rod (12).