CN220849557U - Hydrogeological exploration drilling tool - Google Patents

Abstract

The utility model relates to the technical field of geological exploration, in particular to a hydrogeological exploration drilling tool, which comprises a contact plate, wherein the inner side of the contact plate is in threaded connection with a stud, the outer side of the stud is in threaded connection with a rotary table, one end of the stud is fixedly provided with a fixed block, the inner part of the stud is in sliding connection with a push rod, the outer side of the push rod is in rotary connection with the fixed block, the outer side of the push rod is fixedly provided with a boss I, the outer side of the push rod is fixedly provided with a boss II, one end of the stud is in rotary connection with a connecting rod, one side of the connecting rod is in rotary connection with a supporting rod, one end of the push rod is fixedly welded with a spring piece, one end of the spring piece is fixedly welded with one end of the connecting rod, one end of the push rod is fixedly provided with an electric telescopic rod, one end of the electric telescopic rod is in rotary connection with a drill bit, one end of the drill bit is provided with a detector, one end of the contact plate is fixedly provided with a puncture needle.

Description

Hydrogeological exploration drilling tool

Technical Field

The utility model relates to the technical field of geological exploration, in particular to a hydrogeological exploration drilling tool.

Background

The purpose of hydrogeological exploration is to drill holes through the ground to be explored by a drilling machine, determine the position and distribution of the water-bearing layer of the ground to be explored, find out the existence condition of groundwater, record the obtained core in detail and use the drill holes to carry out pumping tests or other hydrogeological tests, so the drilling machine is one of indispensable devices in the hydrogeological exploration process.

In current patent application number 202220030818.8, a "hydrogeological exploration drilling tool" is disclosed, which comprises a main body, the lower extreme surface of main part is equipped with removes buffer gear, the upper end below of main part is equipped with cooling mechanism, remove buffer gear and include bottom plate, remove subassembly, extension board, spud pile, trample the ring, no. one ring, no. two rings and buffer spring, remove the lower extreme surface that the subassembly is located the bottom plate, the extension board is located one side surface of bottom plate, the spud pile is located one end surface of extension board, trample the ring and be located the upper end surface of spud pile, no. one ring and No. two rings are located the outer wall of spud pile, buffer spring is located between No. one ring and No. two rings, but the drill bit and the drilling rod that this application set up are suspended in the device below, and during the drill bit exploration work, the resistance that drilling bit and drilling rod received ground depths can produce violently rocks, and very unstable, reduces the efficiency of pouring of this drilling tool, and simultaneously, violently rocking, can lead to the fracture, has shortened its life, and has increased the practicality is lower.

Therefore, it is necessary to design a hydrogeological drilling tool that is highly practical and stable.

Disclosure of utility model

The utility model aims to provide a hydrogeological exploration drilling tool, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hydrogeological exploration drilling tool, includes the contact plate, contact plate inboard threaded connection has the double-screw bolt, double-screw bolt outside threaded connection has the carousel, double-screw bolt one end fixed mounting has the fixed block, the inside sliding connection of double-screw bolt has the push rod, the push rod outside is rotationally connected with the fixed block, push rod outside fixed mounting has boss one, push rod outside fixed mounting has boss two, double-screw bolt one end rotates and is connected with the connecting rod, connecting rod one side rotates and is connected with the bracing piece, push rod one end fixed welding has the spring piece, spring piece one end is fixed welding with connecting rod one end, push rod one end fixed mounting has electric telescopic handle, electric telescopic handle one end rotates and is connected with the drill bit.

According to the technical scheme, one end of the drill bit is provided with the detector.

According to the technical scheme, the contact plate is fixedly provided with the pricker at one end.

According to the technical scheme, the detector is electrically connected with the display, a fixed rod is fixedly arranged on one side of the display, a sliding block is slidably connected on the outer side of the fixed rod, a sliding rod is fixedly arranged at one end of the sliding block, and a cleaning roller is rotatably connected on the outer side of the sliding rod.

Compared with the prior art, the utility model has the following beneficial effects:

(1) The fixing component is arranged, the push rod is pressed, the push rod presses the spring piece to compress, the first boss pushes the support rod to rotate, so that the support rod is vertical to the section of the stud, the two groups of support rods are also in a closed state, the stud is rotated, the support rod passes through the contact plate, then the push rod is released from being pressed, the push rod is reset by rebound of the spring piece, the second boss pushes the support rods at the two positions, so that the two groups of support rods are in an open state and are in contact with the lower end face of the contact plate, a supporting effect is achieved, then the rotary table is rotated to be in contact with the upper end face of the contact plate, the drill bit in the rotary operation can be firmly stabilized through the support rods and the rotary table, the drill bit is prevented from being subjected to resistance deep in the ground, and severe shaking is generated, so that the pouring work efficiency of the drill bit can be improved, meanwhile, the breakage of the connection rod is avoided, the service life of the connection rod is prolonged, the production cost is reduced, and the practicability is strong;

(2) Through being provided with clean subassembly, sliding block drives the cleaning roller and slides on the display screen of display, cleans the display screen of display to, the cleaning roller can the rotation, increases its own area of cleaning, can clean the display screen of display cleaner, need not operating personnel and clean by oneself, and the operation is also very simple, and is very convenient.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic left-hand cross-sectional view of the securing assembly;

FIG. 3 is an enlarged schematic view of a portion of FIG. 2 at A;

FIG. 4 is a schematic view of a cleaning assembly;

In the figure: 1. a contact plate; 2. a needle; 3. a display; 4. a fixed rod; 5. a slide block; 6. a rotating rod; 7. a cleaning roller; 8. a drill bit; 9. a fixed block; 10. a push rod; 11. a stud; 12. a turntable; 13. a connecting rod; 14. a boss I; 15. a boss II; 16. a support rod; 17. a spring member; 18. an electric telescopic rod; 19. and a detector.

Detailed Description

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

Referring to fig. 1-4, the present utility model provides the following technical solutions: a hydrogeological exploration drilling tool comprises a contact plate 1, wherein a stud 11 is connected with the inner side of the contact plate 1 in a threaded manner, a rotary table 12 is connected with the outer side of the stud 11 in a threaded manner, a fixed block 9 is fixedly arranged at one end of the stud 11, a push rod 10 is connected with the inner side of the stud 11 in a sliding manner, the outer side of the push rod 10 is in rotary connection with the fixed block 9, a boss I14 is fixedly arranged on the outer side of the push rod 10, a boss II 15 is fixedly arranged on the outer side of the push rod 10, a connecting rod 13 is rotatably connected with one end of the stud 11, a supporting rod 16 is rotatably connected with one end of the connecting rod 13 in a rotary manner, a spring 17 is fixedly welded with one end of the connecting rod 13, an electric telescopic rod 18 is fixedly arranged at one end of the push rod 10, a drill bit 8 is rotatably connected with one end of the electric telescopic rod 18, an operator presses the push rod 10, the push rod 17 is compressed by pressing the spring 17, the boss I14 pushes the supporting rod 16 to rotate, the two groups of support rods 16 are perpendicular to the section of the stud 11 and are in a closed state, then an operator rotates the stud 11 to pass the support rods 16 through the contact plate 1, then the pressing of the push rod 10 is released, the push rod 10 is reset by the rebound of the spring piece 17, the two bosses 15 also push the two support rods 16 to enable the two groups of support rods 16 to be in an open state and contact with the lower end face of the contact plate 1 to play a supporting role, then the operator rotates the rotary table 12 to contact with the upper end face of the contact plate 1, the drill bit 8 in the rotating operation can be firmly stabilized through the support rods 16 and the rotary table 12, the drill bit 8 is prevented from being subjected to the resistance of the ground depths, the severe shaking is generated, the pouring work efficiency of the drill bit 8 is improved, meanwhile, the severe shaking is not generated, the breakage of the connecting rod 13 is avoided, the service life of the connecting rod is prolonged, and the production cost is reduced, the practicability is stronger.

The drill bit 8 one end is provided with detector 19, can accurately detect the quality of soil around through detector 19 to improved the exploration work efficiency of this drilling tool, simultaneously, the operating personnel of also being convenient for accurately understand the underground condition.

The contact plate 1 one end fixed mounting has the felting needle 2, and operating personnel places the contact plate 1 on soil, and felting needle 2 interpolation is fixed in soil inside, through felting needle 2, can ensure that the contact plate 1 is on soil, keeps steady state, does not make this drilling tool at the during operation, and the contact plate 1 takes place to slide to, the stability of this drilling tool has also been ensured to contact plate 1, makes its result of use better.

The detector 19 is electrically connected with the display 3, fixed rod 4 is fixedly installed on one side of the display 3, sliding connection is arranged on the outer side of the fixed rod 4, sliding rod 5 is fixedly installed at one end of the sliding rod 5, cleaning roller 7 is rotatably connected on the outer side of the sliding rod 6, when the detector 19 detects, the detection result is synchronously displayed on the display screen of the display 3, an operator can see clearly, the device is quite convenient, the efficiency of exploration drilling is improved, the device is integrated, the display 3 is in a soil environment for a long time, the device is inevitably contaminated with sludge and other impurities, the sight of the operator is disturbed, the detection result can not be seen clearly, so the sliding of the cleaning roller 7 on the display screen of the display 3 is driven by the sliding of the sliding rod 5, the display screen of the display 3 is cleaned, the cleaning roller 7 can rotate, the wiping area of the cleaning roller is increased, the display screen of the display 3 is more clean, the operator does not need to wipe the device by himself, and the device is quite simple and convenient to operate.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (4)

1. Hydrogeological drilling tool, comprising a contact plate (1), characterized in that: the contact plate (1) inboard threaded connection has double-screw bolt (11), double-screw bolt (11) outside threaded connection has carousel (12), double-screw bolt (11) one end fixed mounting has fixed block (9), inside sliding connection of double-screw bolt (11) has push rod (10), push rod (10) outside and fixed block (9) are rotated and are connected, push rod (10) outside fixed mounting has boss one (14), push rod (10) outside fixed mounting has boss two (15), double-screw bolt (11) one end rotation is connected with connecting rod (13), connecting rod (13) one side rotation is connected with bracing piece (16), push rod (10) one end fixed welding has spring piece (17), spring piece (17) one end and connecting rod (13) one end are fixed welding, push rod (10) one end fixed mounting has electric telescopic handle (18), electric telescopic handle (18) one end rotation is connected with drill bit (8).

2. A hydrogeological drilling rig according to claim 1, wherein: one end of the drill bit (8) is provided with a detector (19).

3. A hydrogeological drilling rig according to claim 1, wherein: one end of the contact plate (1) is fixedly provided with a puncture needle (2).

4. A hydrogeological drilling rig according to claim 2, wherein: the detector (19) is electrically connected with the display (3), a fixed rod (4) is fixedly arranged on one side of the display (3), a sliding block (5) is slidably connected on the outer side of the fixed rod (4), a sliding rod (6) is fixedly arranged at one end of the sliding block (5), and a cleaning roller (7) is rotatably connected on the outer side of the sliding rod (6).