CN213039204U

CN213039204U - Pore circulation pipe for geological exploration

Info

Publication number: CN213039204U
Application number: CN202021734240.1U
Authority: CN
Inventors: 陈占伟; 秦绪伟; 孙玉华; 叶凌寒; 岳爱国; 孙振兴; 赵玉华; 张景远
Original assignee: Eighth Geological Brigade of Shandong Geological and Mineral Exploration and Development Bureau
Current assignee: Eighth Geological Brigade of Shandong Geological and Mineral Exploration and Development Bureau
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-04-23
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a drill way circulation pipe for geological survey, including the support column, the inboard fixed mounting of support column has the reel, and wire rope bottom swing joint has the rig casing, and rig casing inboard central point puts fixed mounting and has the protective housing, and the inboard central point of protective housing puts swing joint and has the circulation pipe, and circulation pipe surface is equipped with stirring vane, and rig casing bottom central point puts fixed mounting and has the drill bit, and the support column right side is equipped with accurate logging instrument when boring. This orifice circulation pipe for geological survey, the accurate when boring logging appearance established through the support column right side carries out effectual regulation to support column inboard fixed mounting's reel slew velocity with pivot right side one end fixed mounting's adaptor swing joint, the accurate when boring logging appearance of accessible carries out effectual regulation, and the positive central point of logging appearance puts when boring the display screen that can effectively monitor well drilling safety construction, for the well drilling provides optimized parameter, the hydrocarbon and the component parameter that release the stratum are used for appraising and releasing the reservoir.

Description

Pore circulation pipe for geological exploration

Technical Field

The utility model relates to a geology reconnaissance equipment technical field specifically is a pore opening circulation pipe for geology reconnaissance.

Background

Geological drilling refers to a geological project which utilizes certain drilling machinery and processes to obtain core of rock below the earth surface and make reliable evaluation for geological and mineral resource parameters, and drilling (drilling) is an investigation method for observing underground remains by utilizing a soil sample obtained by a shovel. The method is suitable for specifically knowing the stacking distribution range and thickness of sites, the shapes and the layouts of large-scale building base sites, large-scale buries and ancient cities and the like.

The drilling and boring equipment in the prior art comprises a derrick, a drilling machine, a drill rod, a drilling tool, a water pump and the like, and practices prove that in the process of mutual journey address investigation, because the drilling depth belongs to down-the-hole drilling, the equipment in the prior art adopts water circulation, and a drilling tool is simply rotated to grind rocks to drill, namely, the drilling method is the same as that of deep and shallow drilling, and because the conditions of deep and shallow drilling are different, the drilling method is very inconvenient for shallow drilling, particularly for mutual journey geological exploration drilling of buildings.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drill way circulation pipe for geological survey to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a drill hole circulating conduit for geological exploration comprises a support column, wherein a winding drum is fixedly arranged on the inner side of the support column, a steel wire rope is movably sleeved on the front surface of the winding drum, a fixing bolt is fixedly arranged on the right side of the support column, a fixing seat is fixedly arranged on the right side of the fixing bolt, a rotating shaft is rotatably connected with the center position of the inner side of the fixing seat, a gear is rotatably connected with the center position of the right side of the rotating shaft, a switching piece is fixedly arranged at one end of the right side of the rotating shaft, a USB jack is arranged at the center position of the inner side of the switching piece, a motor is fixedly arranged at the center position of one end of the left side of the support column, the bottom end of the steel wire rope is movably connected with a drilling machine shell, a protective, circulation pipe outside surface movable mounting has the runner, rig casing top central point puts fixed mounting with the wire rope hasp, the support column right side is equipped with accurate logging instrument when boring, the positive central point of accurate logging instrument when boring puts and is equipped with the display screen, the positive right side bottom of display screen is equipped with the switch, accurate logging instrument when boring left side is equipped with electric wire and USB socket.

Preferably, the drill bit fixedly installed at the center of the bottom end of the drilling machine shell is made of a hard high-alloy material 904L.

Preferably, the fixing base passes through fixing bolt and support column fixed connection, is equipped with four altogether, and symmetric distribution is around the support column, and fixing bolt's diameter size is all unanimous.

Preferably, the rotating shaft rotatably connected to the center position of the inner side of the fixing seat penetrates through the inner side of the fixing seat, is rotatably connected with the winding drum fixedly mounted on the inner side of the supporting column, and is coaxial with the winding drum and has the same rotating frequency.

Preferably, the diameter of the rotating wheel movably mounted on the outer side surface of the circulating conduit is larger than that of the circulating conduit, and the outer side surface of the rotating wheel is provided with anti-skid grains.

Preferably, the USB socket arranged on the left side of the logging instrument during accurate drilling is movably connected with the USB jack arranged at the central position of the inner side of the adaptor, and the aperture of the USB socket is consistent with that of the USB jack.

Preferably, the motor model fixedly installed at the center of one end of the left side of the supporting column is Y-160M2-2, and the accurate drilling time logging instrument model arranged on the right side of the supporting column is ZLJ-2000.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this orifice circulation pipe for geological survey, the accurate when boring logging appearance established through the support column right side carries out effectual regulation to support column inboard fixed mounting's reel slew velocity, and the display screen that the positive central point of logging appearance was put when accurate boring can effectively monitor well drilling safety construction, for the well drilling provides optimized parameter, the hydrocarbon and the component parameter that release the stratum are used for evaluating and releasing the reservoir.

(2) The orifice circulating conduit for geological exploration can be used for drilling forward and backward circulations of an exploration terrain through the circulating conduit movably connected with the central position of the inner side of the protective shell, and the forward circulation is that most of generated sludge is left in a hole in the drilling process, so that the slurry has high consistency and a good wall protection effect; the reverse circulation is that most of generated sludge is pumped out along with slurry in the drilling process, the residual sludge in the hole is less, and the hole cleaning difficulty is small.

(3) This drill way circulation pipe for geological survey, stirring vane through ring pipe surface are established can effectively prevent when hitting hard thing when the address reconnaissance, stir the bits of broken glass, prevent the dead phenomenon of card, lead to the machine to appear damaging, reduce the cost of maintenance and maintenance.

Drawings

FIG. 1 is a schematic structural view of a front reel and a drilling machine of the present invention;

FIG. 2 is a schematic structural view of the front precision drilling time logging instrument of the present invention;

FIG. 3 is a schematic view of the internal structure of the front drilling machine casing of the present invention;

fig. 4 is a schematic view of the side view of the present invention.

In the figure: the drilling tool comprises a supporting column 1, a winding drum 2, a steel wire rope 3, a fixing bolt 4, a fixing seat 5, a rotating shaft 6, a gear 7, an adapter 8, a USB jack 9, a motor 10, a drilling machine shell 11, a protective shell 12, a circulating guide pipe 13, a stirring blade 14, a drill bit 15, a rotating wheel 16, a steel wire rope 17, a steel wire rope lock catch 18 accurate drilling time logging instrument, a display screen 19, a switch 20, an electric wire 21 and a USB socket 22.

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. 1-4, the present invention provides a technical solution: the utility model provides a drill way circulation pipe for geological survey, including

support column

1, 1 inboard fixed mounting of support column has

reel

2, 5 inboard central point of fixing base puts pivot 6 that rotates the connection and runs through 5 inboards of fixing base, rotate with 1 inboard fixed mounting's of support column reel 2 and be connected, and it is coaxial with reel 2, the rotational frequency is the same, wire rope 3 has been cup jointed in 2 positive activities of reel, 1 right side fixed mounting of support column has fixing bolt 4, fixing base 5 passes through

fixing bolt

4 and 1 fixed connection of support column, be equipped with four altogether, symmetric distribution is around support column 1, and fixing bolt 4's diameter size is all unanimous, 4 right side fixed mounting of fixing bolt have

fixing base

5, 5 inboard central point of fixing base puts the rotation and is connected with

pivot

6, 6 right side central point of pivot put the rotation and is connected with

gear

7, 6 right side one end fixed mounting of pivot have adaptor 8,

recorder

18 and 6 right side 8 movably connected, the rotating speed of a winding drum 2 fixedly installed on the inner side of a support column 1 can be effectively adjusted through a precise drilling time logging instrument 18, a display screen 19 arranged at the front central position of the precise drilling time logging instrument 18 can effectively monitor drilling safety construction, optimized parameters are provided for drilling, all hydrocarbon and component parameters released by a stratum are used for evaluating and releasing a reservoir stratum, a USB jack 9 is arranged at the central position of the inner side of an adapter 8, a USB socket 22 arranged at the left side of the precise drilling time logging instrument 18 is movably connected with the USB jack 9 arranged at the central position of the inner side of the adapter 8, the aperture of the USB socket 22 is consistent with that of the USB jack 9, a motor 10 is fixedly installed at the central position of one end on the left side of the support column 1, the model of the motor 10 fixedly installed at the central position of one end on the left side of the support column 1 is Y-160M2-2, a, a protective shell 12 is fixedly arranged at the central position of the inner side of a shell 11 of the drilling machine, a circulating conduit 13 is movably connected at the central position of the inner side of the protective shell 12, forward and reverse circulation drilling can be carried out on the surveyed terrain through the circulating conduit 13 movably connected at the central position of the inner side of the protective shell 12, the forward circulation is that most of generated sludge is left in holes in the drilling process, the slurry consistency is large, and the wall protection effect is good; the reverse circulation is that in the drilling process, most generated mud is pumped out along with slurry, the mud remaining in the hole is less, the hole cleaning difficulty is small, the surface of the circulation conduit 13 is provided with the stirring blade 14, the stirring blade 14 arranged on the surface of the circulation conduit 13 can effectively prevent the mud from being crushed when touching hard objects in address investigation, the machine damage caused by the dead phenomenon is prevented, the maintenance cost is reduced, the drilling bit 15 is fixedly arranged at the center position of the bottom end of the drilling machine shell 11, the drilling bit 15 fixedly arranged at the center position of the bottom end of the drilling machine shell 11 is made of hard high alloy material 904L, the rotating wheel 16 is movably arranged on the outer side surface of the circulation conduit 13, the diameter size of the rotating wheel 16 movably arranged on the outer side surface of the circulation conduit 13 is larger than that of the circulation conduit 13, the outer side surface of the rotating wheel 16 is provided with anti-slip lines, the lock catch 17 is fixedly arranged at, the right side of the supporting column 1 is provided with an accurate drilling time logging instrument 18, the model of the accurate drilling time logging instrument 18 arranged on the right side of the supporting column 1 is ZLJ-2000, the front center position of the accurate drilling time logging instrument 18 is provided with a display screen 19, the bottom end of the front right side of the display screen 19 is provided with a switch 20, and the left side of the accurate drilling time logging instrument 18 is provided with an electric wire 21 and a USB socket 22.

When this orifice circulation pipe for geological survey uses, USB socket 22 that establishes in the left side of logging instrument 18 during accurate brill and the USB jack 9 swing joint that adaptor 8 inboard central point put and establish, starter motor 10, logging instrument 18 carries out effectual regulation to the reel 2 slew velocity of support column 1 inboard fixed mounting during accurate brill, and the display screen 19 that the positive central point of logging instrument 18 during accurate brill put can effectively monitor well drilling safety construction, provide optimization parameter for the well drilling, the hydrocarbon and the component parameter that release the stratum are used for evaluating and releasing the reservoir.

When the orifice circulating conduit for geological exploration is used, forward and reverse circulating drilling can be carried out on an exploration terrain through the circulating conduit 13 movably connected with the central position of the inner side of the protective shell 12, in the forward circulation, most of generated sludge is left in holes in the drilling process, the slurry thickness is large, and the wall protection effect is good; the reverse circulation is that most of generated sludge is pumped out along with slurry in the drilling process, the residual sludge in the hole is less, and the hole cleaning difficulty is small.

When this orifice circulation pipe for geological survey used, stirring vane 14 established through circulation pipe 13 surface can effectively prevent when touchhing hard thing when the address reconnaissance, stirs the bits of broken glass, prevents the dead phenomenon of card, leads to the machine to appear damaging, reduces the cost of maintenance and maintenance.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 drill way circulation pipe for geological survey, includes support column (1), the inboard fixed mounting of support column (1) has reel (2), its characterized in that: the winding drum (2) is movably sleeved with a steel wire rope (3) in the front, a fixing bolt (4) is fixedly installed on the right side of the supporting column (1), a fixing seat (5) is fixedly installed on the right side of the fixing bolt (4), a rotating shaft (6) is rotatably connected to the inner side center position of the fixing seat (5), a gear (7) is rotatably connected to the right side center position of the rotating shaft (6), a switching piece (8) is fixedly installed at one end of the right side of the rotating shaft (6), a USB jack (9) is arranged at the inner side center position of the switching piece (8), a motor (10) is fixedly installed at one end of the left side center position of the supporting column (1), a drilling machine shell (11) is movably connected to the bottom end of the steel wire rope (3), a protective shell (12) is fixedly installed at the, circulation pipe (13) surface is equipped with stirring vane (14), rig casing (11) bottom central point puts fixed mounting has drill bit (15), circulation pipe (13) outside surface movable mounting has runner (16), rig casing (11) top central point puts fixed mounting has wire rope hasp (17), support column (1) right side is equipped with accurate logging instrument (18) when boring, accurate logging instrument (18) when boring openly central point puts and is equipped with display screen (19), display screen (19) openly right side bottom is equipped with switch (20), logging instrument (18) left side is equipped with electric wire (21) and USB socket (22) when accurately boring.

2. An orifice circulation conduit for geological exploration, according to claim 1, characterized in that: the drill bit (15) fixedly arranged at the center of the bottom end of the drilling machine shell (11) is made of a hard high-alloy material 904L.

3. An orifice circulation conduit for geological exploration, according to claim 1, characterized in that: the fixing seat (5) is fixedly connected with the support column (1) through the fixing bolts (4), the number of the fixing seat is four, the fixing seat is symmetrically distributed on the periphery of the support column (1), and the diameter sizes of the fixing bolts (4) are all the same.

4. An orifice circulation conduit for geological exploration, according to claim 1, characterized in that: the rotating shaft (6) rotatably connected with the center position of the inner side of the fixing seat (5) penetrates through the inner side of the fixing seat (5), is rotatably connected with the winding drum (2) fixedly installed on the inner side of the supporting column (1), is coaxial with the winding drum (2), and has the same rotating frequency.

5. An orifice circulation conduit for geological exploration, according to claim 1, characterized in that: the diameter of the rotating wheel (16) movably mounted on the outer side surface of the circulating conduit (13) is larger than that of the circulating conduit (13), and anti-skid grains are arranged on the outer side surface of the rotating wheel (16).

6. An orifice circulation conduit for geological exploration, according to claim 1, characterized in that: the USB socket (22) arranged on the left side of the precise drilling logging instrument (18) is movably connected with the USB jack (9) arranged at the central position of the inner side of the adaptor (8), and the aperture of the USB socket (22) is consistent with that of the USB jack (9).

7. An orifice circulation conduit for geological exploration, according to claim 1, characterized in that: the model of a motor (10) fixedly installed at the center of one end of the left side of the supporting column (1) is Y-160M2-2, and the model of an accurate drilling time logging instrument (18) arranged on the right side of the supporting column (1) is ZLJ-2000.