CN217652719U

CN217652719U - Portable perforating device is used in geology reconnaissance

Info

Publication number: CN217652719U
Application number: CN202221514468.9U
Authority: CN
Inventors: 马强; 赵文强; 甘斌; 薛海林; 李彬
Original assignee: Qinghai 906 Engineering Survey And Design Institute Co ltd
Current assignee: Qinghai 906 Engineering Survey And Design Institute Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-10-25
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses a portable perforating device is used in geological survey, including protective housing, threaded rod and supporting legs, protective housing's internally mounted has the threaded rod, and the lower surface of threaded rod is provided with the sawtooth mouth, protective housing's both sides are provided with the telescopic link, the up end of threaded rod is provided with terminal gear one, and the top meshing of terminal gear one has terminal gear two, terminal gear two is connected to the output of motor, and the motor is fixed between the telescopic link of both sides, protective housing's up end is provided with the fixed block. This portable perforating device is used in geology reconnaissance is provided with the telescopic link, makes the fixed motor in its top can be through carrying out the mounted position adjustment, is provided with the threaded rod, makes the threaded rod can move downwards when rotating, and the below of threaded rod is provided with the sawtooth mouth, makes it can play the effect on cutting ground when rotatory, has solved and need rely on the problem of manpower when boring the ground and taking out.

Description

Portable perforating device is used in geology reconnaissance

Technical Field

The utility model relates to a relevant technical field of geological survey specifically is a portable perforating device is used in geological survey.

Background

In the geological survey engineering, in order to investigate the geological conditions of the deeper position below the ground, a perforating device is often required to be used, the perforating device is driven into the ground, the soil below the ground is sampled, and after the soil is taken out, the geological conditions below the ground can be judged by observing the soil taken out by the perforating device.

And current perforating device because current perforating device rotates simultaneously and drills, what adopt generally is the drive mode that hydraulic pressure and motor combine, makes its holistic weight heavier, and personnel carry when carrying out open-air exploration tiredly, and current perforating device's support frame all is with the pointed cone device, and when the ground that needs survey is comparatively soft, the device is whole to sink easily and topple over, makes the position of punching take place the skew.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable perforating device is used in geology reconnaissance to the fixed awl that proposes in solving above-mentioned background art is outstanding outside and the inconvenient problem that changes of the degree of depth of punching.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a portable perforating device is used in geological survey, includes protecting sheathing, threaded rod and supporting legs, protecting sheathing's internally mounted has the threaded rod, and the lower surface of threaded rod is provided with the sawtooth mouth, protecting sheathing's both sides are provided with the telescopic link, the up end of threaded rod is provided with face gear one, and the top meshing of face gear one has face gear two, face gear two is connected to the output of motor, and the motor fixes between the telescopic link of both sides, protecting sheathing's up end is provided with the fixed block, protecting sheathing's below surface cover is equipped with solid fixed ring, gu fixed ring's the outside is connected with the one end of 3 spinal branch vaulting poles, and the other end of bracing piece is connected to the supporting legs, the clamp plate is installed to the lower extreme of supporting legs, and the inside of supporting legs is provided with fixed cone, the surface of supporting legs is provided with the constant head tank, the block has the block pole in the constant head tank, and the block pole is connected to the surface of fixed cone, the inside internal thread that is provided with in the top of threaded rod, the meshing has the external screw thread, the one end of external screw thread is connected to the extension pole.

Preferably, the center of the threaded rod is hollow, and the sawtooth openings are uniformly formed in the end face below the threaded rod.

Preferably, the inside of fixed block sets up to the screw thread form with the threaded rod meshing, and fixed block fixed connection is in protective housing's upper end.

Adopt above-mentioned design, be connected the face gear of top motor lower extreme and the section gear two of threaded rod up end, when the motor rotates, can drive the threaded rod and rotate, the threaded rod can move downwards in the rotatory time, punches.

Preferably, the fixing ring is connected with one end of a supporting rod through a rotating shaft, the other end of the supporting rod is connected to the outer surface of the supporting leg through the rotating shaft, the upper end of the supporting leg is connected to the protective shell through the rotating shaft, and the pressing plate is connected to the lower end surface of the supporting leg through the rotating shaft.

Preferably, the supporting legs are hollow, and the clamping rods penetrate through the positioning grooves from the outer surfaces of the fixing cones and are reserved on the outer surfaces of the supporting legs.

Adopt above-mentioned design, can be with the whole inside of accomodating at the supporting legs of fixed awl, and can change the length of fixed awl through the position that changes the block pole in the constant head tank when needs.

Preferably, the extension rod is provided with many, every the extension rod all sets up to cavity form, and the surface of every extension rod all is provided with the screw thread the same with threaded rod surface, the up end of extension rod is provided with face gear one.

Adopt above-mentioned design, when punching the work, can make the drilling depth of threaded rod increase through the installation extension bar, conveniently carry out the drilling work of the different degree of depth.

Compared with the prior art, the beneficial effects of the utility model are that: this portable perforating device is used in geological survey:

1. the telescopic rod is arranged, so that a motor fixed above the telescopic rod can be adjusted in mounting position, the threaded rod is arranged, the threaded rod can move downwards when rotating, the sawtooth opening is formed below the threaded rod, the threaded rod can play a role in cutting the ground when rotating, the threaded rod can be excavated better and more smoothly, and the rotation and the up-down movement of the threaded rod are driven by the same motor, so that the whole weight is reduced, and the portable multifunctional excavator is convenient to carry;

2. the supporting legs are hollow, so that the fixing cone can be retracted into the supporting legs, the positioning grooves are formed in the surfaces of the supporting legs, the supporting legs can adjust the extension length of the fixing cone through the clamping rods on the surfaces of the supporting legs, the extension length of the fixing cone can be changed, and adjustment is facilitated;

3. be provided with the extension bar, conveniently increase the degree of depth of boring the ground, the below of extension bar is provided with the external screw thread, and the top of threaded rod and extension bar is provided with the internal thread, makes things convenient for the installation of extension bar, makes it conveniently change and excavates the degree of depth.

Drawings

Fig. 1 is a schematic view of the overall storage state of the present invention;

FIG. 2 is a schematic view of the overall working state of the present invention;

FIG. 3 is a left side view of the structure of the supporting foot of the present invention;

FIG. 4 is a schematic view of the main sectional structure of the supporting leg of the present invention;

FIG. 5 is a schematic view of the side structure of the supporting leg and the pressing plate mounting shaft of the present invention;

fig. 6 is a schematic view of the main sectional structure of the threaded rod of the present invention;

fig. 7 is a schematic view of the structure of the extension rod of the present invention.

In the figure: 1. a protective housing; 2. a threaded rod; 3. a serrated opening; 4. a telescopic rod; 5. a first face gear; 6. a second face gear; 7. a motor; 8. a fixing ring; 9. a support bar; 10. supporting legs; 11. pressing a plate; 12. a fixed cone; 13. positioning a groove; 14. a clamping rod; 15. an internal thread; 16. an external thread; 17. lengthening the rod; 18. and fixing blocks.

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.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a portable perforating device is used in geological survey, includes protecting sheathing 1, threaded rod 2, sawtooth mouth 3, telescopic link 4, face gear 5, face gear two 6, motor 7, solid fixed ring 8, bracing piece 9, supporting legs 10, clamp plate 11, fixed awl 12, constant head tank 13, block pole 14, internal thread 15, external screw thread 16, growth pole 17, fixed block 18.

The protective shell 1 is internally provided with a threaded rod 2, the lower surface of the threaded rod 2 is provided with sawtooth openings 3, two sides of the protective shell 1 are provided with telescopic rods 4, the upper end surface of the threaded rod 2 is provided with a first face gear 5, a second face gear 6 is meshed above the first face gear 5, the second face gear 6 is connected to the output end of a motor 7, the motor 7 is fixed between the telescopic rods 4 at two sides, the upper end surface of the protective shell 1 is provided with a fixed block 18, the center of the threaded rod 2 is hollow, the sawtooth openings 3 are uniformly arranged on the end surface below the threaded rod 2, the inside of the fixed block 18 is in a threaded shape meshed with the threaded rod 2, the fixed block 18 is fixedly connected to the upper end of the protective shell 1, the protective shell 1 is placed, the sawtooth openings 3 below the threaded rod 2 are aligned with the ground to be punched, and the telescopic rods 4 are pulled upwards, the motor 7 fixed by the telescopic rod 4 is positioned above the threaded rod 2, the telescopic rod 4 is of a sleeved structure, the damping of the telescopic rod 4 is small, the motor 7 is slowly put down, the motor 7 can drive the telescopic rod 4 to move above the upper end face of the threaded rod 2, the face gear II 6 below the motor 7 is aligned to the face gear I5 above the threaded rod 2, the face gear II 6 is meshed with the face gear I5, the motor 7 is started, the motor 7 drives the face gear II 6 to rotate, the face gear II 6 drives the face gear I5 meshed with the face gear II to rotate, the face gear I5 drives the threaded rod 2 connected below the threaded rod to rotate, when the threaded rod 2 rotates, because the threads on the outer surface of the threaded rod 2 are meshed with the threads inside the fixing block 18, the threaded rod 2 can move downwards while rotating, when the threaded rod 2 moves downwards, motor 7 also can move downwards along telescopic link 4 along the dead weight, make two 6 of the terminal gear of motor 7 below mesh terminal gear 5 all the time, simultaneously, the rotation of threaded rod 2 can drive the sawtooth mouth 3 of 2 lower surfaces of threaded rod and rotate, make sawtooth mouth 3 cut subaerial, move downwards along with threaded rod 2 gradually, sawtooth mouth 3 just can cut subaerial earth gradually, and preserve earth in hollow threaded rod 2, when needs take out threaded rod 2, reverse rotation motor 7, make motor 7 reverse drive terminal gear two 6 rotate, when two 6 reverse rotations of terminal gear, just can drive one 5 reverse rotations of terminal gear, make 2 upward movements of threaded rod, along with 2 upward movements of threaded rod, can drive motor 7 and move upwards along telescopic link 4 gradually.

The outer surface of the lower portion of the protective shell 1 is sleeved with a fixing ring 8, the outer side of the fixing ring 8 is connected with one end of 3 support rods 9, the other end of each support rod 9 is connected to a support leg 10, a pressing plate 11 is installed at the lower end of each support leg 10, a fixing cone 12 is arranged inside each support leg 10, a positioning groove 13 is formed in the outer surface of each support leg 10, a clamping rod 14 is clamped in each positioning groove 13, the clamping rod 14 is connected to the outer surface of each fixing cone 12 through a rotating shaft, the fixing ring 8 is connected with one end of each support rod 9 through the rotating shaft, the other end of each support rod 9 is connected to the outer surface of each support leg 10 through the rotating shaft, the upper end of each support leg 10 is connected to the protective shell 1 through the rotating shaft, the pressing plate 11 is connected to the lower end surface of each support leg 10 through the hollow, the clamping rods 14 penetrate through the positioning grooves 13 from the outer surface of the fixing cones 12, the outer surface of the protective shell 1 is reserved on the surface needing to be punched, the support legs 10 are pulled open, the support legs can drive the support legs 9 to incline when the support legs are pulled open, the fixing rods 14 can move upwards, and the fixing cones can be convenient for the fixing rods to move downwards, and the fixing cones 14 to move in the fixing grooves 12, and the fixing cone 14 can be convenient for the support legs to move in the lower portions of the soil in the supporting legs, and the fixing cones 12, and the fixing cones 14 can be convenient for the soil.

Inside internal thread 15 that is provided with in the top of threaded rod 2, the outside meshing of internal thread 15 has external screw thread 16, the one end of external screw thread 16 is connected to increase pole 17, it is provided with many to increase pole 17, every increase pole 17 all sets up to the cavity form, and every increase pole 17's surface all is provided with the screw thread the same with threaded rod 2 surface, the up end that increases pole 17 is provided with face gear 5, when the whole precession protective housing 1 of threaded rod 2 is inside, stop motor 7's rotation, to increase in the internal thread 15 of pole 17 below external screw thread 16 precession threaded rod 2 top, because internal thread 15 leaves one section distance with the surface that increases pole 17, consequently, when fixed internal thread 15 and external screw thread 16, can not interfered by face gear 5 of threaded rod 2 top, accomplish the installation back, fix motor 7 on the face gear 5 of increase pole top according to the fixed mode with the face gear 5 of threaded rod 2 top, alright completion increase pole 17's connection, and the inside internal thread 15 that is provided with in the top of increase pole 17, consequently, can connect required increase pole 17 once more with the same mode.

The working principle is as follows: when the portable perforating device for geological exploration is used, the first face gear 5 is arranged above the threaded rod 2, so that the threaded rod 2 moves downwards while rotating, and perforating is facilitated; the fixed cone 12 is arranged in the supporting foot 10 to prevent the fixed cone 12 from hurting people; the extension bar 17 is provided with internal thread 15 in the top, and the below is provided with external screw thread 16, conveniently installs extension bar 17 additional, has increased holistic practicality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. The utility model provides a portable perforating device is used in geological survey, includes protecting sheathing (1), threaded rod (2) and supporting legs (10), its characterized in that: the novel protective shell is characterized in that a threaded rod (2) is installed inside the protective shell (1), a sawtooth opening (3) is formed in the lower surface of the threaded rod (2), telescopic rods (4) are arranged on two sides of the protective shell (1), a first end face gear (5) is arranged on the upper end face of the threaded rod (2), a second end face gear (6) is meshed above the first end face gear (5), the second end face gear (6) is connected to the output end of a motor (7), the motor (7) is fixed between the telescopic rods (4) on the two sides, and a fixing block (18) is arranged on the upper end face of the protective shell (1);

the outer surface of the lower portion of the protective shell (1) is sleeved with a fixing ring (8), one ends of 3 supporting rods (9) are connected to the outer side of the fixing ring (8), the other ends of the supporting rods (9) are connected to supporting legs (10), pressing plates (11) are installed at the lower ends of the supporting legs (10), fixing cones (12) are arranged inside the supporting legs (10), positioning grooves (13) are formed in the outer surfaces of the supporting legs (10), clamping rods (14) are clamped in the positioning grooves (13), and the clamping rods (14) are connected to the outer surfaces of the fixing cones (12);

the internal thread (15) is arranged inside the upper portion of the threaded rod (2), an external thread (16) is meshed with the outer side of the internal thread (15), and one end of the external thread (16) is connected to the extension rod (17).

2. The portable perforating device for geological survey as claimed in claim 1, wherein: the center of the threaded rod (2) is hollow, and the sawtooth openings (3) are uniformly formed in the end face below the threaded rod (2).

3. The portable perforating device for geological survey according to claim 1, characterized in that: the interior of the fixing block (18) is arranged to be in a thread shape meshed with the threaded rod (2), and the fixing block (18) is fixedly connected to the upper end of the protective shell (1).

4. The portable perforating device for geological survey according to claim 1, characterized in that: the fixing ring (8) is connected with one end of a supporting rod (9) through a rotating shaft, the other end of the supporting rod (9) is connected to the outer surface of the supporting leg (10) through the rotating shaft, the upper end of the supporting leg (10) is connected to the protective shell (1) through the rotating shaft, and the pressing plate (11) is connected to the lower end surface of the supporting leg (10) through the rotating shaft.

5. The portable perforating device for geological survey as claimed in claim 1, wherein: the supporting legs (10) are hollow, and the clamping rods (14) penetrate through the positioning grooves (13) from the outer surfaces of the fixing cones (12) and are reserved on the outer surfaces of the supporting legs (10).

6. The portable perforating device for geological survey as claimed in claim 1, wherein: the extension bar (17) is provided with many, every extension bar (17) all sets up to the cavity form, and the surface of every extension bar (17) all is provided with the screw thread the same with threaded rod (2) surface, the up end of extension bar (17) is provided with face gear (5).