CN213116146U

CN213116146U - Hydrogeology drilling equipment

Info

Publication number: CN213116146U
Application number: CN202022081977.4U
Authority: CN
Inventors: 刘妍芬; 肖敏
Original assignee: Shandong Geological Environment Monitoring Station Shandong Geological Disaster Prevention And Control Technology Guidance Center
Current assignee: Shandong Geological Environment Monitoring Station Shandong Geological Disaster Prevention And Control Technology Guidance Center
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-05-04
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a hydrogeological drilling device, which comprises a supporting table, a supporting rod is fixedly connected at the top end of the supporting table, a fixing plate is fixedly connected at the other end of the supporting rod, a hydraulic cylinder is fixedly connected at the bottom end of the fixing plate, a hydraulic rod is slidably connected in the inner cavity of the hydraulic cylinder, a sliding plate is slidably connected at the outer end of the supporting rod, a fixing box is fixedly connected at the bottom end of the sliding plate, a motor is fixedly connected in the inner cavity of the fixing box, a rotating rod is rotatably connected at one end of the motor, a drilling pile is fixedly connected at the other end of the rotating rod, a drill bit is fixedly connected at the bottom end of the drilling pile, the hydraulic rod can drive the sliding plate to move through the arranged hydraulic rod and the sliding plate, so as to adjust the drilling depth of the device, the rotating rod can freely rotate in the inner, and the three first connecting plates form a triangle, so that the stability of the device placed on the ground is enhanced.

Description

Hydrogeology drilling equipment

Technical Field

The utility model relates to a hydrogeology drilling equipment technical field especially relates to a hydrogeology drilling equipment.

Background

Hydrogeological drilling refers to the drilling of boreholes for hydrogeological investigation and exploration, according to its task, roughly divided into: regional hydrogeological survey drilling, water resource hydrogeological exploration hole, large-scale building hydrogeological and engineering geological drilling, farmland underground, geothermal water resource drilling and the like, all drilling holes for probing purposes are 91-ll 0 mm in pore diameter, and 89-108 mm of sleeve pipes are put into for water pumping tests.

However, traditional hydrogeology drilling equipment is bulky, is not convenient for carry the device, when carrying out small-scale reconnaissance, bulky hydrogeology drilling equipment carries mostly inconveniently, and the support performance of miniature hydrogeology drilling equipment is relatively poor on the market to it is unstable when drilling equipment operates to stagnate.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a hydrogeology drilling equipment.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a hydrogeology drilling equipment, includes a supporting bench, the top fixedly connected with bracing piece of brace table, the bracing piece has two, two the bracing piece about brace table symmetry, just the other end fixedly connected with fixed plate of bracing piece, the bottom fixedly connected with pneumatic cylinder of fixed plate, the inner chamber sliding connection of pneumatic cylinder has the hydraulic stem, just the outer end sliding connection of bracing piece has the slide, the hydraulic stem with fixed connection between the slide, just the bottom fixedly connected with fixation box of slide, the inner chamber fixedly connected with motor of fixation box, the one end of motor is rotated and is connected with the dwang, the dwang runs through brace table extends to the outside, just the other end fixedly connected with bored pile of dwang, the bottom fixedly connected with drill bit of bored pile.

As a preferred technical scheme of the utility model, the first connecting plate of bottom fixedly connected with of brace table, first connecting plate has threely, and is three first connecting plate becomes triangle-shaped and arranges, the inner chamber of first connecting plate rotates and is connected with the bull stick, the first connecting axle of the other end fixedly connected with of bull stick, the outer end of first connecting axle rotates and is connected with the second connecting plate.

As a preferred technical scheme of the utility model, the top threaded connection of second connecting plate has the block screw rod, the other end fixedly connected with of block screw rod links up the post, the both ends symmetry sliding connection who links up the post has first branch, first branch is kept away from the one end that links up the post is rotated and is connected with second branch, just it is connected with the second connecting axle to rotate between first branch and the second branch.

As a preferred technical scheme of the utility model, first connecting plate is the U-shaped, just the outer end threaded connection of first connecting plate has tightly decides the screw rod, tightly decide the screw rod and run through first connecting plate extends to the outside, just tightly decides the other end threaded connection of screw rod has tightly decides the nut, tightly decides the other end of nut fixedly connected with first connecting plate.

As a preferred technical scheme of the utility model, the louvre has been seted up to the outer end of fixed case, the louvre has five, five the louvre equidistance is arranged.

As an optimal technical scheme of the utility model, the inner chamber fixedly connected with bearing of fixed case, the dwang with fixed connection between the bearing.

As an optimized technical scheme of the utility model, the block screw rod has two, two the block screw rod about the second connecting plate symmetry.

As an optimized technical scheme of the utility model, the brace table with the slide is circular, just the radius of brace table is greater than the radius of slide.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through the arrangement of the hydraulic rod and the sliding plate, the hydraulic rod can drive the sliding plate to move, so that the drilling depth of the device can be adjusted, the rotating rod can freely rotate in the inner cavity of the first connecting plate through the arrangement of the first connecting plate and the rotating rod, so that the angle between the rotating rod and the first connecting plate can be adjusted conveniently, and the three first connecting plates form a triangle, so that the stability of the device placed on the ground is enhanced;

2. through the first branch and the second branch that set up, first branch rotates with second branch when overlapping, can be so that first branch and second branch card in soil to strengthened drilling equipment's stability, tightly decided the screw rod and tightly decided the nut through the tight screw rod of setting, tightly decided the screw rod and strengthened the fixed stability of bull stick, thereby be convenient for control and adjust the turned angle of bull stick.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of fig. 1 at a of the present invention;

fig. 3 is an enlarged schematic view of the present invention at B of fig. 2;

fig. 4 is an enlarged schematic view of the present invention at C of fig. 1;

fig. 5 is a schematic view of the internal structure of the fixing box of the present invention.

Wherein: 1. a support table; 2. a support bar; 3. a fixing plate; 4. a hydraulic cylinder; 5. a hydraulic lever; 6. a slide plate; 7. a fixed box; 8. a motor; 9. rotating the rod; 10. drilling a pile; 11. a drill bit; 12. a first connecting plate; 13. a rotating rod; 14. a first connecting shaft; 15. a second connecting plate; 16. clamping the screw rod; 17. connecting the column; 18. a first support bar; 19. a second support bar; 20. a second connecting shaft; 21. tightening the screw rod; 22. tightening the nut; 23. heat dissipation holes; 24. and a bearing.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1 and 2, a hydrogeological drilling device comprises a supporting table 1, wherein two supporting rods 2 are fixedly connected to the top end of the supporting table 1, two supporting rods 2 are arranged, the two supporting rods 2 are symmetrical about the supporting table 1, a fixing plate 3 is fixedly connected to the other end of each supporting rod 2, a hydraulic cylinder 4 is fixedly connected to the bottom end of each fixing plate 3, a hydraulic rod 5 is slidably connected to the inner cavity of each hydraulic cylinder 4, a sliding plate 6 is slidably connected to the outer end of each supporting rod 2, the hydraulic rod 5 is fixedly connected with the sliding plate 6, a fixing box 7 is fixedly connected to the bottom end of each sliding plate 6, a motor 8 is fixedly connected to the inner cavity of each fixing box 7, a rotating rod 9 is rotatably connected to one end of each motor 8, the rotating rod 9 penetrates through the supporting table 1 and extends to the outside;

pneumatic cylinder 4 can drive hydraulic stem 5 and remove, and then slides on hydraulic stem 5 drives bracing piece 2 of slide 6, and motor 8 drives dwang 9 simultaneously and rotates, and then dwang 9 drives bored pile 10 and rotates, and the drill bit 11 of setting has strengthened the intensity of the device to the broken soil of soil.

In other embodiments, as shown in fig. 1, 2 and 4, the bottom end of the supporting table 1 is fixedly connected with three first connecting plates 12, the three first connecting plates 12 are arranged in a triangle, the inner cavity of the first connecting plate 12 is rotatably connected with a rotating rod 13, the other end of the rotating rod 13 is fixedly connected with a first connecting shaft 14, and the outer end of the first connecting shaft 14 is rotatably connected with a second connecting plate 15;

the support angle of the drilling device can be adjusted by rotating the rotating rod 13, and the first connecting shaft 14 and the second connecting plate 15 are rotatably connected, so that the second connecting plate 15 can be fixed on the ground at the inclination of the ground, and the stability of the drilling device is enhanced.

In other embodiments, as shown in fig. 2 and 3, a clamping screw 16 is connected to the top end of the second connecting plate 15 in a threaded manner, an engaging column 17 is fixedly connected to the other end of the clamping screw 16, first support rods 18 are symmetrically and slidably connected to both ends of the engaging column 17, one end of each first support rod 18, which is far away from the engaging column 17, is rotatably connected to a second support rod 19, and a second connecting shaft 20 is rotatably connected between the first support rod 18 and the second support rod 19;

the clamping screw 16 is rotated, so that the clamping screw 16 rotates at the top end of the connecting column 17, the clamping screw 16 extrudes the first supporting rod 18 to rotate, meanwhile, the first supporting rod 18 drives the second supporting rod 19 to rotate on the connecting column 17, and therefore the first supporting rod 18 and the second supporting rod 19 are conveniently fixed in soil, and the stability of the device is enhanced.

In other embodiments, as shown in fig. 1 and 4, the first connecting plate 12 is U-shaped, and the outer end of the first connecting plate 12 is connected with a fastening screw 21 by screw thread, the fastening screw 21 extends to the outside through the first connecting plate 12, and the other end of the fastening screw 21 is connected with a fastening nut 22 by screw thread, and the fastening nut 22 is fixedly connected with the other end of the first connecting plate 12;

the tightening screw 21 is rotated to facilitate control and adjustment of the rotation angle of the rotating rod 13.

In other embodiments, as shown in fig. 1, the outer end of the fixing box 7 is provided with five heat dissipation holes 23, and the five heat dissipation holes 23 are arranged at equal intervals;

the heat dissipation holes 23 are arranged to enhance the heat dissipation performance of the motor 8, and prevent the motor 8 from being overheated to cause the failure and damage of the motor 8.

In other embodiments, as shown in fig. 5, a bearing 24 is fixedly connected to the inner cavity of the fixed box 7, and the rotating rod 9 is fixedly connected with the bearing 24;

bearing 24 that sets up has strengthened dwang 9 pivoted efficiency, prevents dwang 9 and fixed case 7 jam, influences the rotation efficiency of dwang 9.

In other embodiments, as shown in fig. 2, there are two fastening screws 16, and the two fastening screws 16 are symmetrical with respect to the second connecting plate 15;

the provision of two snap screws 16 further enhances the stability of the fixing of the device to the ground.

In other embodiments, as shown in fig. 1, the support table 1 and the sliding plate 6 are both circular, and the radius of the support table 1 is larger than that of the sliding plate 6;

the radius of the support table 1 is larger than that of the sliding plate 6, so that the stability of the device is enhanced, and the device is more stable in the drilling process of the device.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A hydrogeological drilling device, comprising a support table (1), characterized in that: the supporting table is characterized in that supporting rods (2) are fixedly connected to the top end of the supporting table (1), two supporting rods (2) are arranged, the two supporting rods (2) are symmetrical relative to the supporting table (1), a fixing plate (3) is fixedly connected to the other end of each supporting rod (2), a hydraulic cylinder (4) is fixedly connected to the bottom end of the fixing plate (3), a hydraulic rod (5) is slidably connected to the inner cavity of the hydraulic cylinder (4), a sliding plate (6) is slidably connected to the outer end of each supporting rod (2), the hydraulic rod (5) is fixedly connected with the sliding plate (6), a fixing box (7) is fixedly connected to the bottom end of the sliding plate (6), a motor (8) is fixedly connected to the inner cavity of the fixing box (7), a rotating rod (9) is rotatably connected to one end of the motor (8), and the rotating rod (9) penetrates through, and the other end of the rotating rod (9) is fixedly connected with a drilling pile (10), and the bottom end of the drilling pile (10) is fixedly connected with a drill bit (11).

2. A hydrogeological drilling apparatus as defined in claim 1 wherein: the utility model discloses a supporting bench, including brace table (1), first connecting plate (12) of bottom fixedly connected with, first connecting plate (12) have threely, and is three first connecting plate (12) become triangle-shaped and arrange, the inner chamber of first connecting plate (12) rotates and is connected with bull stick (13), the first connecting axle of other end fixedly connected with (14) of bull stick (13), the outer end of first connecting axle (14) rotates and is connected with second connecting plate (15).

3. A hydrogeological drilling apparatus as defined in claim 2, wherein: the top end threaded connection of second connecting plate (15) has block screw rod (16), the other end fixedly connected with of block screw rod (16) links up post (17), the both ends symmetry sliding connection who links up post (17) has first branch (18), keep away from first branch (18) the one end of linking up post (17) is rotated and is connected with second branch (19), just it is connected with second connecting axle (20) to rotate between first branch (18) and second branch (19).

4. A hydrogeological drilling apparatus as defined in claim 2, wherein: first connecting plate (12) are the U-shaped, just the outer end threaded connection of first connecting plate (12) has tightly decides screw rod (21), tightly decide screw rod (21) and run through first connecting plate (12) extend to the outside, just tightly decide the other end threaded connection of screw rod (21) and have tightly decides nut (22), tightly decide the other end of nut (22) fixedly connected with first connecting plate (12).

5. A hydrogeological drilling apparatus as defined in claim 1 wherein: the outer end of the fixing box (7) is provided with five heat dissipation holes (23), and the five heat dissipation holes (23) are arranged at equal intervals.

6. A hydrogeological drilling apparatus as defined in claim 1 wherein: the inner chamber fixedly connected with bearing (24) of fixed case (7), dwang (9) with fixed connection between bearing (24).

7. A hydrogeological drilling apparatus as defined in claim 3, wherein: the number of the clamping screws (16) is two, and the two clamping screws (16) are symmetrical relative to the second connecting plate (15).

8. A hydrogeological drilling apparatus as defined in claim 1 wherein: the supporting table (1) and the sliding plate (6) are both circular, and the radius of the supporting table (1) is larger than that of the sliding plate (6).