CN211549570U

CN211549570U - Novel geological survey drilling rod device

Info

Publication number: CN211549570U
Application number: CN202020178413.XU
Authority: CN
Inventors: 田明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-18
Filing date: 2020-02-18
Publication date: 2020-09-22
Anticipated expiration: 2030-02-18

Abstract

The utility model relates to the technical field of a geological exploration drilling rod device, in particular to a novel geological exploration drilling rod device, which comprises a supporting traction component, a fixing frame, a drilling rod and a connector, wherein one end of the connector is connected to the bottom of the supporting traction component through a screw, and the fixing frame is nested outside the drilling rod; the supporting traction assembly comprises a motor, a traction plate, a support rod, a hydraulic rod and a top plate, one end of the motor and one end of the hydraulic rod are respectively connected to the bottom of the traction plate through screws, one end of the support rod penetrates through the traction plate, and the penetrating part of the support rod is connected to the bottom of the top plate through screws; the connector includes spread groove, cardboard and stopper, and the spread groove is seted up in the connector top, and the connector bottom is located to the stopper, and both integrated into one piece, the cardboard welds and is close to central point in the connector bottom and puts, not only drilling rod can steady probing when probing, is difficult to bore askew and leads to the drilling rod fracture, draws the core that the drilling rod brought in addition easily, can improve drilling rod life simultaneously, practices thrift the cost.

Description

Novel geological survey drilling rod device

Technical Field

The utility model relates to a geology reconnaissance drilling rod technical field specifically says a novel geology reconnaissance drilling rod device.

Background

The geological survey 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, and calculate the investigation and research activities of foundation parameters. In geological survey, generally all need drill rod boring, draw the rock and the soil sample of certain degree of depth and detect, so a geological survey drilling rod device is favored by a lot.

However, it is found through analysis that the drill rod of the existing geological exploration drill rod device can be askew when drilling, the drill rod can be broken, and the core is not taken well.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned not enough, the utility model provides a novel geology reconnaissance drilling rod device herein, drilling rod can steady probing when not only probing, is difficult to bore askew and leads to the drilling rod fracture, draws the core that the drilling rod brought in moreover easily, can improve drilling rod life simultaneously, practices thrift the cost.

The utility model is realized in such a way, a novel geological prospecting drill rod device is constructed, which comprises a supporting and traction component, a fixed frame, a drill rod and a connector, wherein one end of the connector is connected to the bottom of the supporting and traction component through a screw, and the fixed frame is nested outside the drill rod; the supporting traction assembly comprises a motor, a traction plate, a support rod, a hydraulic rod and a top plate, one end of the motor and one end of the hydraulic rod are respectively connected to the bottom of the traction plate through screws, one end of the support rod penetrates through the traction plate, and the penetrating part of the support rod is connected to the bottom of the top plate through screws; one end of the fixing frame is provided with a fixing through hole; the drill rod comprises an inner hole cavity, a drill bit end, a connecting end, a thread edge strand and a core scraping hole, wherein the inner hole cavity is formed in the center of the interior of the drill rod, the drill bit end is arranged at one end of the drill rod, the connecting end is arranged at the other end of the drill rod, the thread edge strand is welded on the outer side of the drill rod, and the core scraping hole is formed between two adjacent thread edge strands; the connector includes spread groove, cardboard and stopper, and the connector top is seted up to the spread groove, and the connector bottom is located to the stopper, and both integrated into one piece, and the cardboard welds and puts near central point in the connector bottom.

Furthermore, the two sides of the traction plate are provided with passage holes near the middle position, and the traction plate can slide on the four support rods in the supporting and traction assembly conveniently through the passage holes.

Furthermore, the bottom of the end of the drill bit is cut to form helical teeth, so that soil layers and rock strata can be broken easily through the helical teeth.

Further, the link includes threaded connection through-hole, draw-in groove and spacing groove, and the draw-in groove is seted up and is put at the link top off-center, and the spacing groove is seted up and is put in the link top periphery, and the threaded connection through-hole is seted up in draw-in groove one end to link up the draw-in groove, insert the draw-in groove through connector bottom cardboard, the spacing groove is gone into to the stopper card simultaneously, then insert the threaded connection through-hole through the bolt and pass the threaded connection through-hole A of cardboard, with connector fixed connection at the.

Further, threaded connection through-hole A has been seted up to the cardboard, makes things convenient for cardboard fixed connection inside the draw-in groove through threaded connection through-hole A.

The utility model discloses an improve and provide a novel geology reconnaissance drilling rod device here, compare with current geology reconnaissance drilling rod device, have following advantage: not only when the probing drilling rod can steady probing, be difficult to bore askew and lead to the drilling rod fracture, extract the core that the drilling rod brought in addition easily, can improve drilling rod life simultaneously, practice thrift the cost, the concrete embodiment is:

the method has the advantages that: with mount bottom embedding earth's surface, expose the mount top, then the reuse inserted bar passes fixing hole, further fix the mount at the earth's surface, then drive the deflector through outside hydraulic system control hydraulic stem and promote the drilling rod and pass the through-hole in the middle of the mount and carry out the probing, make the mount play the drilling effect of guide drilling rod, can not let drilling rod skew probing center, drive the deflector through the hydraulic stem moreover and slide in four spinal branch vaulting poles are spacing, make the probing more steady, be difficult to bore askew and lead to the drilling rod fracture.

The method has the advantages that: the helical teeth through the drill bit end break away soil layer and stratum, have partly rock to be preserved through the hole chamber simultaneously and do not have the breakage, enter interior vestibule and form the rock core, drive the drilling rod through motor reversal and hydraulic stem jack-up traction plate and go out the earth's surface, then scrape out the rock core of interior vestibule through scraping the core hole.

The method has the advantages that: the drill rod is not easy to drill askew to cause the drill rod to break, the damage of the drill rod is reduced, the service life of the drill rod is prolonged, and the cost is saved.

Drawings

FIG. 1 is a schematic structural view of a novel geological prospecting drill rod device of the present invention;

FIG. 2 is a schematic structural view of a traction plate of the present invention;

FIG. 3 is a schematic view of the drill rod structure of the present invention;

fig. 4 is a schematic view of the helical tooth structure of the present invention;

fig. 5 is a partial enlarged view of the slot of fig. 3 according to the present invention;

FIG. 6 is a schematic view of the structure of the limiting groove of the present invention;

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

The figure illustrates the format: the support traction assembly comprises a support traction assembly 1, a fixed frame 2, a drill rod 3, a connector 4, a motor 11, a traction plate 12, a support rod 13, a hydraulic rod 14, a top plate 15, a passage hole 121, a fixed through hole 21, an inner hole cavity 31, a drill bit end 32, a connecting end 33, a threaded rib strand 34, a core scraping hole 35, a helical tooth 321, a threaded connecting through hole 331, a clamping groove 332, a limiting groove 333, a connecting groove 41, a clamping plate 42, a limiting block 43 and a threaded connecting through hole A421.

Detailed Description

The present invention will be described in detail below with reference to the attached drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention; furthermore, the terms "first," "second," "third," "upper, lower, left, right," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a novel geological prospecting drill rod device through improvement, as shown in the attached drawing of the specification, the novel geological prospecting drill rod device can be implemented as follows; the drilling machine comprises a supporting and traction assembly 1, a fixing frame 2, a drill rod 3 and a connector 4, wherein one end of the connector 4 is connected to the bottom of the supporting and traction assembly 1 through a screw, and the fixing frame 2 is nested outside the drill rod 3; the supporting and traction assembly 1 comprises a motor 11, a traction plate 12, a support rod 13, a hydraulic rod 14 and a top plate 15, one end of the motor 11 and one end of the hydraulic rod 14 are respectively connected to the bottom of the traction plate 12 through screws, one end of the support rod 13 penetrates through the traction plate 12, and the penetrating part of the support rod is connected to the bottom of the top plate 15 through screws; one end of the fixing frame 2 is provided with a fixing through hole 21; the drill rod 3 comprises an inner hole cavity 31, a drill bit end 32, a connecting end 33, thread ridges 34 and a core scraping hole 35, wherein the inner hole cavity 31 is arranged in the center of the interior of the drill rod 3, the drill bit end 32 is arranged at one end of the drill rod 3, the connecting end 33 is arranged at the other end of the drill rod 3, the thread ridges 34 are welded on the outer side of the drill rod 3, and the core scraping hole 35 is arranged between two adjacent thread ridges 34; connector 4 includes connecting groove 41, cardboard 42 and stopper 43, and connecting groove 41 sets up in connector 4 top, and stopper 43 sets up in connector 4 bottom, and both integrated into one piece, and cardboard 42 welds and is close to central point in connector 4 bottom.

More specifically, the two sides of the traction plate 12 near the middle are provided with a passage hole 121, and the traction plate 12 is convenient to slide on the four support rods 13 in the support traction assembly 1 through the passage hole 121.

More specifically, the drill bit end 32 is undercut with helical teeth 321, by which the earth and rock formations are more easily broken through by the helical teeth 321.

More specifically, the connecting end 33 includes a threaded connection through hole 331, a slot 332 and a limiting groove 333, the slot 332 is provided at the eccentric position of the top of the connecting end 33, the limiting groove 333 is provided at the periphery of the top of the connecting end 33, the threaded connection through hole 331 is provided at one end of the slot 332 and penetrates through the slot 332, the bottom clamping plate 42 of the connector 4 is inserted into the slot 332, the limiting block 43 is clamped into the limiting groove 333, and then the connector 4 is fixedly connected to the top of the connecting end 33 by inserting a bolt into the threaded connection through hole 331 and penetrating through the threaded connection through hole a421 of the clamping plate 42.

More specifically, the clamping plate 42 is provided with a threaded through hole a421, and the clamping plate 42 is conveniently and fixedly connected inside the clamping groove 332 through the threaded through hole a 421.

This kind of novel geological survey drilling rod device's theory of operation: a user firstly embeds the bottom end of the fixed frame 2 into the earth surface by using a tool to expose the top of the fixed frame 2, then the inserted rod penetrates through the fixing through hole 21 to further fix the fixed frame 2 on the earth surface, then the connecting groove 41 at the top of the connector 4 is nested at one end of the motor 11 and is fixedly connected by a screw, then the hydraulic rod 14 is controlled by an external hydraulic system to jack up the traction plate 12 to a proper height, the connecting end 33 of the drill rod 3 is aligned with the connecting groove 41 and the clamping plate 42 at the bottom of the connector 4, then the hydraulic rod 14 is controlled by the external hydraulic system to drive the traction plate 12 and the motor 11 to descend to a proper height, then the clamping plate 42 at the bottom of the connector 4 is inserted into the clamping groove 332, meanwhile, the limiting block 43 is clamped into the limiting groove 333, then the bolt is inserted into the threaded connecting through hole 331 and penetrates through the, then the hydraulic rod 14 is controlled by an external hydraulic system to jack up the traction plate 12 to a proper height, the drill rod 3 is lifted at the same time, the drill rod 3 is aligned to the through hole in the middle of the fixing frame 2, an external power supply of the motor 11 is switched on at the same time, the motor 11 drives the drill rod 3 to rotate, the hydraulic rod 14 is controlled by the external hydraulic system to drive the traction plate 12 to push the drill rod 3 to penetrate through the through hole in the middle of the fixing frame 2, the soil layer and the rock layer are broken through the inclined teeth 321 of the drill bit end 32, meanwhile, a part of rock can be stored and not broken through the inner hole cavity 31 and enters the inner hole cavity 31 to form a rock core, when the drill rod 3 enters a certain depth, the traction plate 12 is jacked up by the motor 11 in a reverse direction and the hydraulic rod 14.

In conclusion; novel geological survey drilling rod device compares with current geological survey drilling rod device, drilling rod can steady probing when not only probing, is difficult to bore askew and leads to the drilling rod fracture, draws the core that the drilling rod brought up easily moreover, can improve drilling rod life simultaneously, practices thrift the cost.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a novel geological survey drilling rod device, draws subassembly (1), mount (2), drilling rod (3) and connector (4) including supporting, its characterized in that: one end of the connector (4) is connected to the bottom of the supporting and pulling assembly (1) through a screw, and the fixing frame (2) is nested outside the drill rod (3); the supporting and traction assembly (1) comprises a motor (11), a traction plate (12), a support rod (13), a hydraulic rod (14) and a top plate (15), one end of the motor (11) and one end of the hydraulic rod (14) are respectively connected to the bottom of the traction plate (12) through screws, one end of the support rod (13) penetrates through the traction plate (12), and the penetrating part of the support rod is connected to the bottom of the top plate (15) through screws; one end of the fixing frame (2) is provided with a fixing through hole (21); the drill rod (3) comprises an inner hole cavity (31), a drill head end (32), a connecting end (33), a thread edge strand (34) and a core scraping hole (35), the inner hole cavity (31) is arranged in the center of the interior of the drill rod (3), the drill head end (32) is arranged at one end of the drill rod (3), the connecting end (33) is arranged at the other end of the drill rod (3), the thread edge strand (34) is welded on the outer side of the drill rod (3), and the core scraping hole (35) is arranged between two adjacent thread edge strands (34); connector (4) are including connecting groove (41), cardboard (42) and stopper (43), connector (4) top is seted up in connecting groove (41), connector (4) bottom is located in stopper (43), and both integrated into one piece, cardboard (42) weld in connector (4) bottom and are close to central point and put.

2. The novel geological survey drill rod device of claim 1, wherein: and the two sides of the traction plate (12) are provided with a passage hole (121) near the middle.

3. The novel geological survey drill rod device of claim 1, wherein: the bottom of the drill bit end (32) is cut to form helical teeth (321).

4. The novel geological survey drill rod device of claim 1, wherein: the connecting end (33) comprises a threaded connecting through hole (331), a clamping groove (332) and a limiting groove (333), the clamping groove (332) is arranged on the top of the connecting end (33) and is eccentric, the limiting groove (333) is arranged on the periphery of the top of the connecting end (33), the threaded connecting through hole (331) is arranged at one end of the clamping groove (332) and penetrates through the clamping groove (332).

5. The novel geological survey drill rod device of claim 1, wherein: the clamping plate (42) is provided with a threaded connection through hole A (421).