CN214035556U

CN214035556U - Rock-soil drilling device for geological exploration

Info

Publication number: CN214035556U
Application number: CN202022687134.9U
Authority: CN
Inventors: 刘国珍
Original assignee: Juxian Xiangwei Drilling Co ltd
Current assignee: Juxian Xiangwei Drilling Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-08-24
Anticipated expiration: 2030-11-19

Abstract

A rock drilling device for geological exploration comprises an equipment main body, a supporting frame, a hydraulic cylinder, a supporting plate, a motor, a transmission rod and a drill bit, wherein the supporting frame and the hydraulic cylinder are installed at the top of the equipment main body, the supporting plate is installed at the inner side of the supporting frame in a sliding mode, the bottom of the supporting plate is fixedly connected with a rod body of the hydraulic cylinder, the motor is installed at the top of the supporting plate, the transmission rod is installed at the bottom of the supporting plate in a rotating mode, one end of the transmission rod is fixedly connected with a transmission shaft of the motor, and the connecting rod and the drill bit can rapidly penetrate into soil through the arrangement relation of the connecting rod, the drill bit, a first fixing ring, a scraping block, a feeding hole and a second fixing ring, so that the exploration efficiency of the soil is improved conveniently, and meanwhile, the connecting groove, the first clamping groove part, the second clamping groove part, the connecting ring and the clamping block can be rapidly disassembled and assembled, so that the soil in the connecting rod can be taken out conveniently.

Description

Rock-soil drilling device for geological exploration

Technical Field

The utility model relates to a geological exploration equipment technical field, more specifically say, relate to a ground probing device that geological exploration used.

Background

The geological exploration is to survey and detect geology by various means and methods, determine a proper bearing stratum, determine a foundation type according to the foundation bearing capacity of the bearing stratum, calculate the investigation and research activities of basic parameters, and perform sampling detection by using drilling equipment for geological exploration so as to detect actual data of geology.

Based on the above description, and a search was made for an application with the number: CN 201922017039.5's utility model patent, its survey drilling equipment with geology about geotechnical engineering, including the backup pad, the bottom both sides of backup pad all are equipped with the support the output of motor runs through sliding seat and coaxial coupling has the drilling rod. Through retrieval discovery, mainly accomplish the probing and the sample work to earth through setting up drilling rod, connecting plate, spacing hinge, lug and mounting groove etc..

Through search and analysis and long-time research and experiments carried out by the applicant in the field, the geological exploration drilling device has the following problems in practical use that firstly, a plurality of convex blocks are arranged on the outer side surface of a drill rod of the geological exploration drilling device, so that the drill rod cannot quickly drill into the soil during operation, the operation time is prolonged, the exploration efficiency of geology is influenced, and therefore, based on the problems, the geotechnical drilling device for geological exploration is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model discloses aim at solving when the soil property of rock-soil department carries out the probing operation as required, through its device, can make the drilling rod can bore into to earth inside fast to accomplish the work of fetching earth to soil property, thereby ensure the operating efficiency of its geological prospecting.

(II) technical scheme

The utility model provides a ground probing device that geological exploration was used, including the equipment principal, the support frame, the pneumatic cylinder, a supporting plate, including a motor, an end cap, a controller, and a cover plate, the transfer line, the drill bit, support frame and pneumatic cylinder are all installed in the top of equipment principal, backup pad slidable mounting is in the inboard department of support frame, and the bottom of backup pad still links to each other with the body of rod of pneumatic cylinder is fixed, the top in the backup pad is then installed to the motor, the transfer line then rotates and installs in the bottom of backup pad, and the one end of transfer line still links to each other with the transmission shaft of motor is fixed, the drill bit then sets up in the bottom of transfer line, the connecting rod is installed to the bottom terminal surface department of transfer line still block, and the drill bit is then fixed mounting in the bottom terminal surface department of this connecting rod, the go-between is then installed in the top of connecting rod, first solid fixed ring and the solid fixed ring of second are all installed in the outside department of connecting rod.

Preferably: the bottom terminal surface department of transfer line has still seted up the ring form, the spread groove, and still seted up L form, first draw-in groove portion and rectangular form, second draw-in groove portion respectively in the inner wall department of spread groove, and first draw-in groove portion and second draw-in groove portion link up the setting each other, the outside department of go-between still installs the rectangle form simultaneously, the fixture block, and the lateral surface of this fixture block then is circular-arc structure, last spread groove and the equal mutual symmetry of go-between and supporting setting, the fixture block then with the equal mutual symmetry of first draw-in groove portion, and supporting setting.

Preferably: a plurality of arc forms, scrape the piece are still installed to first solid fixed ring's outside department to should scrape the piece and be the ring form, even distribution sets up in first solid fixed ring's outside terminal surface department, and a plurality of feed inlets have still been seted up to first solid fixed ring's lateral surface to inner wall department simultaneously, and this feed inlet is located the inboard position of scraping the piece.

Preferably: the top end face of the connecting rod is provided with a circular groove, the groove is opened, a feed inlet is formed from the inner wall of the groove to the outer side of the connecting rod, and the feed inlet at the first fixing ring are correspondingly arranged.

Preferably: the second fixing ring is of a conical structure, the outer side face of the second fixing ring is symmetrical to the outer side face of the scraping block, and the upper portion and the lower portion of the first fixing ring are attached to the second fixing ring.

Has the advantages that:

1. this kind of ground drilling equipment that prospecting was used is provided with connecting rod, drill bit, first solid fixed ring, scrapes piece, feed inlet and the solid fixed ring of second, can be so that its connecting rod and drill bit can be quick bore to earth inside, be convenient for like this promote the exploration efficiency to earth.

2. This kind of ground drilling equipment that geological exploration used is provided with spread groove, first draw-in groove portion, second draw-in groove portion, go-between and fixture block, can carry out quick dismouting to the connecting rod, is convenient for like this take out the work with the inside earth of connecting rod.

Description of the drawings:

fig. 1 is a schematic front sectional view of a rock and soil drilling device for geological exploration according to the present invention.

Fig. 2 is a schematic view of the sectional view of the transmission rod and the connection rod of the present invention.

Fig. 3 is a partial left side sectional view schematically showing an earth boring device for geological exploration, shown in fig. 2.

Fig. 4 is a schematic side view of the first fixing ring and the second fixing ring of the present invention.

Fig. 5 is a front schematic view of the connecting rod of the present invention.

In FIGS. 1-5: 1-a device body; 101-a support frame; 102-a hydraulic cylinder; 103-a support plate; 104-a motor; 105-a transmission rod; 1051-a connecting trough; 1052-a first bayonet portion; 1053-a second bayonet portion; 2-a connecting rod; 201-a drill bit; 202-connecting ring; 2021-cartridge; 203-a first retaining ring; 2031-scraping block; 2032-feed inlet; 204-second retaining ring.

Detailed Description

As shown in figures 1 to 5: the utility model provides a technical scheme, a ground drilling equipment that prospecting used, including equipment main body 1, support frame 101, pneumatic cylinder 102, backup pad 103, motor 104, transfer line 105, drill bit 201, support frame 101 and pneumatic cylinder 102 are all installed at the top of equipment main body 1, backup pad 103 slidable mounting is in the inboard department of support frame 101, and the bottom of backup pad 103 still links to each other with the body of rod of pneumatic cylinder 102 is fixed, motor 104 is installed at the top of backup pad 103, transfer line 105 rotates and installs in the bottom of backup pad 103, and one end of transfer line 105 still links to each other with the transmission shaft of motor 104 is fixed, drill bit 201 sets up in the bottom of transfer line 105, the bottom terminal surface department of transfer line 105 still blocks and installs connecting rod 2, and drill bit 201 is fixed mounting in the bottom terminal surface department of this connecting rod 2, connecting ring 202 is installed in the top of connecting rod 2, the first fixing ring 203 and the second fixing ring are both mounted at the outer side of the connecting rod 2.

Wherein: the bottom end face of the transmission rod 105 is further provided with a circular ring-shaped connection groove 1051, the inner wall of the connection groove 1051 is further provided with an L-shaped connection groove 1052, a first strip-shaped connection groove 1052 and a second strip-shaped connection groove 1053, the first connection groove 1052 and the second connection groove 1053 are arranged in a penetrating manner, the outer side of the connection ring 202 is further provided with a rectangular connection block 2021, the outer side of the connection ring 2021 is of an arc-shaped structure, finally the connection groove 1051 and the connection ring 202 are arranged symmetrically and in a matching manner, the connection block 2021 and the first connection groove 1052 are arranged symmetrically and in a matching manner, one end of the connection ring 202 can be stably clamped into the connection groove 1051 through the arrangement of the connection groove 1051 and the connection ring 202, so that a fixed connection point is provided for the connection rod 2, and the arrangement relationship among the connection block 2021, the first connection groove 1052 and the second connection groove 1053 can be moved to the area of the connection block 2021 through the rotation of the connection ring 202, therefore, the situation that the clamping block 2021 is out of the groove due to the rotation motion is avoided, so that the connection stability of the connecting rod 2 and the transmission rod 105 is ensured, and finally, the clamping block 2021 can normally and stably rotate at the connecting groove 1051 due to the arc-shaped structure of the clamping block 2021.

Wherein: a plurality of arc-shaped scraping blocks 2031 are further mounted at the outer side of the first fixing ring 203, and the scraping blocks 2031 are annularly and uniformly distributed at the outer end face of the first fixing ring 203, meanwhile, a plurality of feed inlets 2032 are formed from the outer side surface to the inner wall of the first fixing ring 203, and the feed inlet 2032 is located at the inner side of the scraping block 2031, and through the layout relationship of the scraping block 2031, the inlet 2032 and the first fixing ring 203, when the connecting rod 2 drives the scraping block 2031 to rotate clockwise, the scraping block 2031 does not dig the soil, which is beneficial for fast drilling operation of the soil and soil, and when the connecting rod 2 drives the scraping block 2031 to rotate counterclockwise, its scrape piece 2031 just can excavate the ground to at the in-process of excavating, the arc form of its scrape piece 2031 can be with earth towards feed inlet 2032 department guide, just so can accomplish the collection work to earth.

Wherein: the top end face of connecting rod 2 has been seted up circularly, the fluting to feed inlet 2032 has still been seted up to the outside department of this grooved inner wall to connecting rod 2, and this feed inlet 2032 all corresponds the setting each other with the feed inlet of first solid fixed ring 203 department, sets up the relation through its fluting and feed inlet 2032's overall arrangement, can introduce the earth after first solid fixed ring 203 excavates to connecting rod 2 inside, can collect the work to the earth of probing out like this.

Wherein: the second fixing ring 204 is of a conical structure, the outer side face of the second fixing ring 204 is symmetrical to the outer side face of the scraping block 2031, the upper portion and the lower portion of the first fixing ring 203 are attached to the second fixing ring 204, the second fixing ring 204 and the scraping block 2031 are arranged in a layout relationship, the situation that a lug and the like exist at the outer side of the second fixing ring 204 can be avoided, so that the drilling efficiency of soil is facilitated by the connecting rod 2 and the second fixing ring 204, the resistance brought by the soil can be weakened to the maximum extent due to the conical structure of the second fixing ring 204, the drilling efficiency of the drill bit 201 can be guaranteed, and finally the first fixing ring 203 and the second fixing ring 204 are arranged so that the scraping block 2031 can stably guide the excavated soil to the interior of the feed inlet 2032.

The working principle is as follows:

firstly, the hydraulic cylinder 102 and the motor 104 are connected with an external power supply wire, and a power switch matched with the hydraulic cylinder 102 and the motor 104 is arranged through the external power supply wire, when soil at rock and soil is required to be drilled, the connecting rod 2 and the drill bit 201 can quickly drill into the soil through the layout arrangement relationship of the connecting rod 2, the drill bit 201, the first fixing ring 203, the scraping block 2031, the feed inlet 2032 and the second fixing ring 204, so that the exploration efficiency of the soil is convenient to improve, after the hydraulic cylinder 102 runs, the supporting plate 103 can be driven to move downwards, in the moving process, the starting motor 104 drives the transmission rod 105 and the connecting rod 2 to rotate clockwise, and because the outer end faces of the first fixing ring 203 and the connecting rod 2 are smooth faces, the connecting rod 2 and the first fixing ring 203 can quickly drill into the soil, when the soil needs to be dug and collected, the motor 104 is rotated counterclockwise, so that the scraping block 2031 can dig the soil on the inner wall of the soil pit to the feed port 2032 and the connecting rod 2, thereby completing the drilling and collecting work of the soil, and simultaneously, by the arrangement of the connection groove 1051, the first clamping groove portion 1052, the second clamping groove portion 1053, the connection ring 202 and the clamping block 2021, the connecting rod 2 can be quickly disassembled and assembled, so that the soil in the connecting rod 2 can be conveniently taken out, when the connecting rod 2 needs to be disassembled and assembled, the connecting ring 202 is manually rotated, and in the rotating process of the connecting ring 202, the clamping block 2021 can be driven to slide on the second clamping groove portion 1053 and the first clamping groove portion 1053, when the latch 2021 slides to the area of the first latch groove 203, the connecting rod 2 can be taken out from the position of the transmission rod 105, so that the soil in the connecting rod 2 can be recovered and taken out.

Claims

1. The utility model provides a ground drilling equipment that geological prospecting was used, includes equipment main part (1), support frame (101), pneumatic cylinder (102), backup pad (103), motor (104), transfer line (105), drill bit (201), top in equipment main part (1) is all installed in support frame (101) and pneumatic cylinder (102), and inboard department in backup pad (103) slidable mounting in support frame (101), and the bottom of backup pad (103) still links to each other with the body of rod of pneumatic cylinder (102) is fixed, and motor (104) then install the top in backup pad (103), and transfer line (105) then rotate and install the bottom in backup pad (103), and the one end of transfer line (105) still links to each other with the transmission shaft of motor (104) is fixed, and drill bit (201) then set up in the bottom of transfer line (105), its characterized in that: connecting rod (2) are still installed to the bottom terminal surface department of transfer line (105) block, and drill bit (201) then fixed mounting in the bottom terminal surface department of this connecting rod (2), and go-between (202) then install in the top of connecting rod (2), and first solid fixed ring (203) and the solid fixed ring of second all install in the outside department of connecting rod (2).

2. The geotechnical drilling apparatus for geological exploration according to claim 1, wherein: the bottom end face of the transmission rod (105) is further provided with a circular ring shape and a connecting groove (1051), the inner wall of the connecting groove (1051) is further provided with an L-shaped, a first clamping groove portion (1052), a long strip-shaped and a second clamping groove portion (1053), the first clamping groove portion (1052) and the second clamping groove portion (1053) are communicated with each other, meanwhile, the outer side of the connecting ring (202) is further provided with a rectangular clamping block (2021), the outer side face of the clamping block (2021) is of an arc-shaped structure, finally, the connecting groove (1051) and the connecting ring (202) are symmetrical to each other and are matched with each other, and the clamping block (2021) and the first clamping groove portion (1052) are symmetrical to each other and are matched with each other.

3. The geotechnical drilling apparatus for geological exploration according to claim 1, wherein: the outside department of first solid fixed ring (203) still installs a plurality of arcshapes, scrapes piece (2031) to should scrape piece (2031) and be the ring form, even distribution sets up in the outside terminal surface department of first solid fixed ring (203), and a plurality of feed inlets (2032) have still been seted up to the lateral surface to inner wall department of first solid fixed ring (203) simultaneously, and this feed inlet (2032) are located the inboard position of scraping piece (2031).

4. The geotechnical drilling apparatus for geological exploration according to claim 1, wherein: the top end face of the connecting rod (2) is provided with a round groove, the groove is formed, a feed inlet (2032) is formed from the inner wall of the groove to the outer side of the connecting rod (2), and the feed inlet (2032) and the feed inlet of the first fixing ring (203) are correspondingly arranged.

5. The geotechnical drilling apparatus for geological exploration according to claim 1, wherein: the second fixing ring (204) is of a conical structure, the outer side face of the second fixing ring (204) and the outer side face of the scraping block (2031) are symmetrically arranged, and the upper portion and the lower portion of the first fixing ring (203) are attached to the second fixing ring (204).