CN212479087U

CN212479087U - Accurate drilling equipment of engineering geology reconnaissance

Info

Publication number: CN212479087U
Application number: CN202020508522.3U
Authority: CN
Inventors: 张鹏
Original assignee: Xinle Xuanang Environmental Protection Technology Co ltd
Current assignee: Xinle Xuanang Environmental Protection Technology Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2021-02-05
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses an accurate drilling equipment of engineering geology reconnaissance, concretely relates to engineering geology reconnaissance technical field, which comprises a bracket, the inside connecting rod that is equipped with of support, the connecting rod bottom mounting is equipped with square pole, the connecting rod both ends are all fixed to be equipped with even board, one of them even the fixed bearing frame that is equipped with in board one side, the inside one side of support is equipped with the lead screw, bearing swing joint is passed through with the inside bottom of support to lead screw one end, the bearing frame cover is established in the lead screw outer end and is connected through the ball nut pair with the lead screw, the support top end is fixed and is equipped with the motor, the output shaft of motor passes support and lead screw other end fixed connection. The utility model discloses a positioning mechanism confirms the probing position in advance, effectively guarantees the accuracy of probing position, is favorable to accurate sample, improves the reconnaissance degree of accuracy to a plurality of positioning mechanism are convenient for simultaneously to the many probing on ground, improve reconnaissance efficiency.

Description

Accurate drilling equipment of engineering geology reconnaissance

Technical Field

The embodiment of the utility model provides an engineering geology reconnaissance technical field, concretely relates to accurate drilling equipment of engineering geology reconnaissance.

Background

Engineering geological prospecting is a geological research effort carried out to find out the geological factors affecting the engineering structure, including the geological structure or structure: geomorphology, hydrogeological conditions, physical and mechanical properties of soil and rock, natural (physical) geological phenomena and natural building materials, etc., which are commonly referred to as engineering geological conditions. After the engineering geological conditions are found out, the mode, the characteristics and the scale of the interaction between the engineering building and the geological environment (namely the engineering geological action) are predicted according to the structure and the operation characteristics of the designed building, correct evaluation is made, and a basis is provided for determining protective measures for ensuring the stability and normal use of the building.

In engineering geological exploration, the ground is often required to be drilled so as to collect soil samples in the ground so as to research landforms, and if the position of a drill rod cannot be ensured during drilling sampling, the drilling position is easy to deviate so as to influence the accuracy of subsequent sampling and exploration.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides an engineering geology reconnaissance accurate drilling device, through removing the laser lamp, make the laser lamp shine subaerial laser and remove to the probing position, confirm the probing position in advance, effectively guarantee the accuracy of probing position, be favorable to accurate sample, improve the reconnaissance degree of accuracy, and set up a plurality of positioning mechanism, be convenient for drill to ground multiple places simultaneously, improve reconnaissance efficiency, if can not ensure the position to the drilling rod when the probing sample among the solution prior art, then make the problem of the degree of accuracy of probing position skew and influence subsequent sample and reconnaissance easily.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: an accurate drilling device for engineering geological exploration comprises a support, wherein a connecting rod is arranged in the support, a square rod is fixedly arranged at the bottom end of the connecting rod, connecting plates are fixedly arranged at two ends of the connecting rod, a bearing seat is fixedly arranged on one side of one of the connecting plates, a lead screw is arranged on one side in the support, one end of the lead screw is movably connected with the bottom end in the support through a bearing, the bearing seat is sleeved at the outer end of the lead screw and is connected with the lead screw through a ball nut pair, a motor is fixedly arranged at the top end of the support, an output shaft of the motor penetrates through the support to be fixedly connected with the other end of the lead screw;

the positioning mechanism comprises a rectangular sleeve, the rectangular sleeve is sleeved at the outer end of the square rod, a fixing rod is fixedly arranged at the bottom end of the rectangular sleeve, a drill rod is arranged at the outer end of the fixing rod, the drill rod is in contact with the bottom end of the rectangular sleeve, a laser lamp is arranged at the bottom end of the fixing rod, and the laser lamp is arranged inside the drill rod.

Further, the support bottom mounting is equipped with two first inserted bars, two first inserted bar outer end all overlaps and is equipped with a location section of thick bamboo, a plurality of screw holes have been seted up on the first location section of thick bamboo.

Further, the outer end of the support is welded with a lifting handle, the lifting handle is arranged at the top of the motor, a level meter is fixedly arranged at the top of the support, and the level meter is arranged on one side of the motor.

Furthermore, a first guide rod is arranged on the other side inside the support, two ends of the first guide rod are fixedly connected with the top end and the bottom end inside the support respectively, a guide sleeve is sleeved at the outer end of the first guide rod, and the guide sleeve is fixedly arranged on one side of the other connecting plate.

Furthermore, second guide rods are arranged on two sides of the interior of the support and arranged between the screw rod and the first guide rod, and the second guide rods penetrate through two ends of the square rod and the two connecting plates.

Further, the diaphragm is all fixed at the support both ends, the support rear end is fixed and is equipped with two second inserted bars, two all the cover of second inserted bar outer end is equipped with a second location section of thick bamboo, a second location section of thick bamboo is the same with first location section of thick bamboo structure.

Further, the fixed rod is fixedly connected with the drill rod through a bolt, a thread block is arranged on the top end of the laser lamp in a bonding mode, and the thread block is embedded at the bottom end of the fixed rod and is connected with the fixed rod through threads.

Furthermore, the top end of the rectangular sleeve is provided with a fastening bolt, one end of the fastening bolt penetrates through the rectangular sleeve to be in contact with the top end of the square rod, and the fastening bolt is connected with the rectangular sleeve through threads.

The embodiment of the utility model provides a have following advantage:

the utility model discloses a first location section of thick bamboo and second location section of thick bamboo and spirit level ensure the utility model discloses vertical ground that inserts, remove the rectangle cover simultaneously and drive the laser lamp motion for the laser lamp shines and removes to the probing position subaerial laser, with the drilling rod cover in the dead lever outer end and fixed, the axis and the coincidence of laser path of drilling rod this moment, then recycle the drilling rod probing, compare with prior art, confirm the probing position in advance through the laser lamp, effectively guarantee the accuracy of probing position, be favorable to accurate sample, improve the reconnaissance degree of accuracy, and set up a plurality of positioning mechanism, be convenient for drill to ground multiple places simultaneously, improve reconnaissance efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of the overall structure provided by the present invention;

FIG. 2 is an enlarged view of the portion A in FIG. 1 according to the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is an enlarged view of the portion B in fig. 3 according to the present invention;

FIG. 5 is a front view schematic diagram of the rectangular sleeve and the drill rod provided by the present invention;

fig. 6 is a schematic top view of the first positioning cylinder according to the present invention;

in the figure: the device comprises a support 1, a connecting rod 2, a square rod 3, a connecting plate 4, a bearing seat 5, a lead screw 6, a motor 7, a rectangular sleeve 8, a fixing rod 9, a laser lamp 10, a drill rod 11, a first inserted rod 12, a first positioning barrel 13, a lifting handle 14, a level instrument 15, a first guide rod 16, a guide sleeve 17, a second guide rod 18, a transverse plate 19, a second inserted rod 20, a second positioning barrel 21 and a thread block 22.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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. 1-6 of the specification, the precise drilling device for engineering geological exploration of the embodiment comprises a support 1, a connecting rod 2 is arranged in the bracket 1, a square rod 3 is fixedly arranged at the bottom end of the connecting rod 2, connecting plates 4 are fixedly arranged at both ends of the connecting rod 2, one side of one of the connecting plates 4 is fixedly provided with a bearing seat 5, one side inside the bracket 1 is provided with a screw rod 6, one end of the screw rod 6 is movably connected with the bottom end inside the bracket 1 through a bearing, the bearing block 5 is sleeved at the outer end of the screw rod 6 and is connected with the screw rod 6 through a ball nut pair, the top end of the bracket 1 is fixedly provided with a motor 7, the output shaft of the motor 7 passes through the bracket 1 and is fixedly connected with the other end of the screw rod 6, in practice, a battery and a switch are arranged on the bracket 1 so as to control the motor 7 to work, and a plurality of positioning mechanisms are arranged on the square rod 3;

positioning mechanism includes

rectangle cover

8, 8 covers of rectangle cover are established in 3 outer ends of square pole, 8 bottom mounting of rectangle cover is equipped with

dead lever

9, 9 outer ends of dead lever are equipped with drilling rod 11, drilling rod 11 contacts with 8 bottoms of rectangle cover, 9 bottoms of dead lever are equipped with laser lamp 10, laser lamp 10 is established inside drilling rod 11, install battery and the switch that is used for its work on the laser lamp 10.

Further, 1 bottom mounting of support is equipped with two first inserted bars 12, two the outer end of first inserted bar 12 all is equipped with a location section of thick bamboo 13, a plurality of screw holes have been seted up on a location section of thick bamboo 13, realize spacing first inserted bar 12.

Further, 1 outer end welding of support is equipped with handle 14, handle 14 is established at 7 tops of motor, portable the utility model discloses, the fixed spirit level 15 that is equipped with in 1 top of support, spirit level 15 is established in motor 7 one side, ensures the utility model discloses a level.

Further, a first guide rod 16 is arranged on the other side inside the support 1, two ends of the first guide rod 16 are fixedly connected with the top end and the bottom end inside the support 1 respectively, a guide sleeve 17 is sleeved outside the first guide rod 16, and the guide sleeve 17 is fixedly arranged on one side of the other connecting plate 4 to guide the up-and-down movement of the connecting rod 2.

Furthermore, second guide rods 18 are arranged on two sides inside the support 1, the second guide rods 18 are arranged between the screw rod 6 and the first guide rod 16, and the second guide rods 18 penetrate through two ends of the square rod 3 and the two connecting plates 4 to guide the connecting rod 2 and the square rod 3 to move up and down.

Further, 1 both ends of support are all fixed and are equipped with

diaphragm

19, 1 rear end of support is fixed and is equipped with two second inserted bars 20, makes the utility model discloses can stand on ground when not using, two the 20 outer ends of second inserted bar all are equipped with second location section of thick bamboo 21, second location section of thick bamboo 21 is the same with first location section of thick bamboo 13 structure, realizes carrying on spacingly to second inserted bar 20.

Further, the fixing rod 9 and the drill rod 11 are fixedly connected through a bolt, so that the fixing rod 9 and the drill rod 11 can be conveniently disassembled, the top end of the laser lamp 10 is bonded with a threaded block 22, the threaded block 22 is embedded at the bottom end of the fixing rod 9 and is in threaded connection with the fixing rod 9, and the laser lamp 10 and the fixing rod 9 can be conveniently disassembled.

Further, 8 tops of the rectangular sleeve are provided with fastening bolts, one end of each fastening bolt penetrates through the rectangular sleeve 8 to be in contact with the top end of the square rod 3, and the fastening bolts are connected with the rectangular sleeve 8 through threads, so that the rectangular sleeve 8 and the square rod 3 are fixed conveniently.

The implementation scenario is specifically as follows: firstly fixing a first positioning cylinder 13 and a second positioning cylinder 21 around a drilling position by using bolts, then respectively placing a first inserted bar 12 and a second inserted bar 20 into the first positioning cylinder 13 and the second positioning cylinder 21, knocking a transverse plate 19 to enable the first inserted bar 12 and the second inserted bar 20 to be inserted into the ground, limiting the first inserted bar 12 and the second inserted bar 20 by the first positioning cylinder 13 and the second positioning cylinder 21 so as to enable the first inserted bar 12 and the second inserted bar 20 to be vertically inserted into the ground, simultaneously ensuring the levelness of the utility model by a level gauge 15, then starting a laser lamp 10 of a positioning mechanism and moving a rectangular sleeve 8 along a square rod 3 so as to simultaneously drive a fixed rod 9 and the laser lamp 10 to move, enabling the laser irradiated by the laser lamp 10 to follow the movement, when the laser moves to the drilling position on the ground, tightening the bolts on the rectangular sleeve 8 to fix the rectangular sleeve 8, then sleeving a drill rod 11 at the outer end of the fixed rod 9 and fixing rod by using the bolts, at the moment, the central axis of the drill rod 11 is superposed with the laser path, then the personnel starts the motor 7, the motor 7 drives the screw rod 6 to rotate, so that the bearing seat 5 moves downwards along the screw rod 6, thereby simultaneously driving the connecting plate 4, the connecting rod 2, the square rod 3 and the positioning mechanism to move downwards, thereby driving the drill rod 11 to drill into the ground, ensuring that the utility model is vertically inserted into the ground through the first positioning cylinder 13, the second positioning cylinder 21 and the level gauge 15, meanwhile, the laser lamp 10 determines the drilling position, thereby effectively ensuring the accuracy of the drilling position, being beneficial to accurate sampling and improving the accuracy of investigation, and a plurality of positioning mechanisms are arranged, so that the drilling can be conveniently carried out on a plurality of places on the ground at the same time, the exploration efficiency is improved, this embodiment solves in particular the problem of the prior art that if the position of the drill rod cannot be ensured while drilling for sampling, it is easy to make the drilling position offset to affect the accuracy of the subsequent sampling and surveying.

The working principle is as follows:

referring to the attached drawings 1-6 of the specification, firstly fixing a first positioning cylinder 13 and a second positioning cylinder 21 around a drilling position, then respectively placing a first inserted bar 12 and a second inserted bar 20 into the first positioning cylinder 13 and the second positioning cylinder 21, then inserting the first inserted bar 12 and the second inserted bar 20 into the ground, vertically inserting the first inserted bar 12 and the second inserted bar 20 into the ground, simultaneously ensuring the levelness of the utility model by a level gauge 15, then starting a laser lamp 10 of a positioning mechanism and moving a rectangular sleeve 8 along a square rod 3, thereby simultaneously driving a fixing rod 9 and the laser lamp 10 to move, when laser irradiated on the ground moves to the drilling position, then fixing the rectangular sleeve 8, then sleeving a drill rod 11 at the outer end of the fixing rod 9 and fixing, then driving a screw rod 6 to rotate by a motor 7, and enabling a bearing seat 5, a connecting plate 4 and a connecting rod 2 to rotate, The square rod 3 and the positioning mechanism move downwards, and then the drill rod 11 is driven to drill into the ground.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides an accurate drilling equipment of engineering geological survey, includes support (1), its characterized in that: the connecting rod (2) is arranged in the support (1), a square rod (3) is fixedly arranged at the bottom end of the connecting rod (2), connecting plates (4) are fixedly arranged at two ends of the connecting rod (2), a bearing seat (5) is fixedly arranged on one side of one of the connecting plates (4), a lead screw (6) is arranged on one side of the interior of the support (1), one end of the lead screw (6) is movably connected with the bottom end of the interior of the support (1) through a bearing, the bearing seat (5) is sleeved on the outer end of the lead screw (6) and is connected with the lead screw (6) through a ball nut pair, a motor (7) is fixedly arranged at the top end of the support (1), an output shaft of the motor (7) penetrates through the support (1) and is fixedly connected with the other end of the lead screw;

positioning mechanism includes rectangle cover (8), rectangle cover (8) cover is established in square pole (3) outer end, rectangle cover (8) bottom mounting is equipped with dead lever (9), dead lever (9) outer end is equipped with drilling rod (11), drilling rod (11) contact with rectangle cover (8) bottom, dead lever (9) bottom is equipped with laser lamp (10), establish inside drilling rod (11) laser lamp (10).

2. The precision drilling device for engineering geological exploration, according to claim 1, characterized in that: the support (1) bottom mounting is equipped with two first inserted bars (12), two first inserted bar (12) outer end all overlaps and is equipped with a first location section of thick bamboo (13), a plurality of screw holes have been seted up on a first location section of thick bamboo (13).

3. The precision drilling device for engineering geological exploration, according to claim 1, characterized in that: support (1) outer end welding is equipped with handle (14), establish at motor (7) top handle (14), support (1) top is fixed and is equipped with spirit level (15), motor (7) one side is established in spirit level (15).

4. The precision drilling device for engineering geological exploration, according to claim 1, characterized in that: the novel connecting plate is characterized in that a first guide rod (16) is arranged on the other side inside the support (1), two ends of the first guide rod (16) are fixedly connected with the top end and the bottom end inside the support (1) respectively, a guide sleeve (17) is sleeved outside the first guide rod (16), and the guide sleeve (17) is fixedly arranged on one side of the other connecting plate (4).

5. An engineering geological survey precision drilling apparatus according to claim 4, wherein: the two sides in the support (1) are respectively provided with a second guide rod (18), the second guide rods (18) are arranged between the screw rod (6) and the first guide rod (16), and the second guide rods (18) penetrate through the two ends of the square rod (3) and the two connecting plates (4).

6. The precision drilling device for engineering geological exploration, according to claim 2, characterized in that: support (1) both ends are all fixed and are equipped with diaphragm (19), support (1) rear end is fixed and is equipped with two second inserted bars (20), two second inserted bar (20) outer end all is equipped with second location section of thick bamboo (21), second location section of thick bamboo (21) are the same with first location section of thick bamboo (13) structure.

7. The precision drilling device for engineering geological exploration, according to claim 1, characterized in that: the fixing rod (9) is fixedly connected with the drill rod (11) through a bolt, a thread block (22) is bonded to the top end of the laser lamp (10), and the thread block (22) is embedded at the bottom end of the fixing rod (9) and is in threaded connection with the fixing rod (9).

8. The precision drilling device for engineering geological exploration, according to claim 1, characterized in that: the top end of the rectangular sleeve (8) is provided with a fastening bolt, one end of the fastening bolt penetrates through the rectangular sleeve (8) to be in contact with the top end of the square rod (3), and the fastening bolt is connected with the rectangular sleeve (8) through threads.