CN209230995U - A kind of sampler for petroleum geology exploration - Google Patents

Abstract

A kind of sampler for petroleum geology exploration, including hand drill, the fixed clamping shaft of the drill jig of hand drill, vertical screw rod is fixedly mounted in the lower end of shaft, the lower section of screw rod is equipped with cylinder, the lower ending opening of cylinder, screw hole is opened up in the middle part of the top surface of cylinder, screw rod is passed through out of screw hole and is threadedly engaged therewith, limited block is fixedly mounted in the lower end of screw rod, limited block is located in cylinder, screw rod is reverse thread, i.e. when hand drill rotates forward, the more stubborn screw rod can be the tighter, when hand drill rotates backward, the more stubborn screw rod can be the more loose, several the first drill bits being circumferentially distributed are fixedly mounted in the outer side bottom surface of cylinder.Apparatus structure described in the utility model is simple, it is small in size and light-weight, it is easy to carry, the labor intensity of staff can further be mitigated, and when in use, a hand, which is used only, in staff can hold device, and another hand can firmly grasp the auxiliary tools such as safety rope simultaneously, be conducive to the risk for further decreasing staff.

Description

A kind of sampler for petroleum geology exploration

Technical field

The utility model belongs to geological prospecting apparatus field, and specifically a kind of sampling for petroleum geology exploration fills It sets.

Background technique

Petroleum, referred to as " industrial blood ", are one of most important energy in the world today, and provoke the important of the beginning of a war Factor, petroleum is one of main object of geological prospecting, during oil exploration, needs to take the rock of exploratory area Sample, and then whether there is petroleum by the way that the constituent judgement of analysis rock is local, currently when rock samples, hammer is mostly used greatly The tools such as head, axe, chisel carry out chisel and take, and tool is more and heavy, and staff is not readily portable, therefore further increases work Make the labor intensity of personnel, and in many areas with a varied topography, since landform is precipitous, staff needs to take hammer on the other hand Son takes chisel on the other hand, therefore is difficult to catch the auxiliary securities tool such as safety rope, further increases the risk of staff, work The safety for making personnel hardly results in guarantee, more inconvenient in practical work process.

Utility model content

The utility model provides a kind of sampler for petroleum geology exploration, to solve in the prior art lack It falls into.

The utility model is achieved by the following technical programs:

A kind of sampler for petroleum geology exploration, including hand drill, the fixed clamping shaft of the drill jig of hand drill, shaft Lower end be fixedly mounted vertical screw rod, the lower section of screw rod is equipped with cylinder, the lower ending opening of cylinder, opens up in the middle part of the top surface of cylinder Screw hole, screw rod are passed through out of screw hole and are threadedly engaged therewith, and limited block is fixedly mounted in the lower end of screw rod, and limited block is located at cylinder Interior, screw rod is reverse thread, i.e., when hand drill rotates forward, the more stubborn screw rod can be the tighter, and when hand drill rotates backward, screw rod can be got over Stubborn more loose, several the first drill bits being circumferentially distributed are fixedly mounted in the outer side bottom surface of cylinder, and the surrounding bottom of cylinder opens up respectively Groove is equipped with the second drill bit in groove, passes through height with the two sides inner wall of corresponding groove respectively at the top of the two sides of the second drill bit The articulated connection of intensity hinge column, the second drill bit can be turned down centered on corresponding high-intensitive hinge column to the outside of cylinder respectively, The outer end of second drill bit is respectively positioned on the outside of the periphery of cylinder.

A kind of sampler for petroleum geology exploration as described above, first drill bit are with the second drill bit High speed steel material is fabricated.

A kind of sampler for petroleum geology exploration as described above, the bottom surface of the limited block, which is fixedly mounted, closes Jinsui River pipe, upper end closed, the lower ending opening of alloy water pipe, alloy water pipe is interior to be equipped with rubber stopper, the periphery of rubber stopper and alloy water Rod of metal alloy is fixedly mounted in the bottom surface middle part of the inner wall close contacting fit of pipe, rubber stopper, and rod of metal alloy can be extend into rubber stopper In alloy water pipe, several hole for water sprayings are uniformly opened up at the top of the periphery of alloy water pipe, alloy water pipe is provided with coolant liquid.

A kind of sampler for petroleum geology exploration as described above, the screw rod are trapezoidal thread bar, screw hole For trapezoidal thread hole.

It uniformly opens in the top surface outside of a kind of sampler for petroleum geology exploration as described above, the cylinder If several pressure relief vents.

The top surface of a kind of sampler for petroleum geology exploration as described above, the alloy water pipe is fixedly mounted The second magnetic sheet is fixedly mounted in the bottom surface of first magnetic sheet, limited block, and the first magnetic sheet and the second magnetic sheet magnetism are attracting.

The utility model has the advantages that: before use, the second drill bit is located in corresponding groove, when in use, work Make personnel and hold hand drill, forward direction starting hand drill with a hand, and then hand drill drives shaft to rotate forward, shaft drives screw rod positive Rotation, screw rod is threadedly engaged with screw hole, and then screw rod can be moved up along screw hole, and limited block can further limit the position of screw rod Set, and then the more stubborn screw rod the tighter in screw hole, when screw rod is screwed to it is most tight when, screw rod can drive rotary drum, and cylinder drives first Drill bit rotates simultaneously, and at the same time, the second drill bit can be stretched out out of corresponding groove respectively under the influence of centrifugal force, uses One drill bit bores dynamic rock, and then the first drill bit can be mobile to rock interior, and the first drill bit can drive cylinder to move into rock, from And can will bore the rock sample opened and be nested into cylinder, the second drill bit can be mobile to rock interior simultaneously, and groove can limit respectively The position of corresponding second drill bit, and then the second drill bit can be made to keep horizontality, so as to which the rock of cylinder periphery will be located at Churn drill is opened, and makes to generate certain gap between cylinder and the rock of surrounding, after cylinder is drilled into certain depth, is stopped operating And hand drill is shaken, and then hand drill energy band turn axis shakes, shaft can drive screw rod to shake, and screw rod can drive cylinder to shake, at this point, The rock sample stress being inserted in cylinder can be broken in bottom, so as to which the rock sample being located in cylinder is removed, When extracting cylinder outward, the second drill bit can be accommodated into respectively in corresponding groove, after staff reaches safe area, be used Other tools limit the position of cylinder, prevent it from rotating, reverse starting hand drill, and then hand drill drives shaft reversely to turn Dynamic, shaft drives screw rod to rotate backward, and so as to keep screw rod more more stubborn more loose in screw hole, screw rod is moved down along screw hole at this time, And then screw rod drives limited block to move down, so that limited block can will be located at rock sample ejection in cylinder.The utility model institute The apparatus structure stated is simple, small in size and light-weight, easy to carry, can further mitigate the labor intensity of staff, and When in use, a hand, which is used only, in staff can hold device, and another hand can firmly grasp the auxiliary tools such as safety rope simultaneously, The risk for being conducive to further decrease staff makes the safety of staff further be guaranteed, and is suitble to promote the use of.The Two drill bits can further open the rotary rock drill being located at around cylinder, and then can make to generate certain seam between cylinder and surrounding rock Gap takes out cylinder so as to easily facilitate staff, more convenient when in use.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model；Fig. 2 is the A direction view of Fig. 1；Fig. 3 is the section view of the line B-B along Fig. 1 Figure；Fig. 4 is I partial enlarged view of Fig. 1；Fig. 5 is II partial enlarged view of Fig. 2；Fig. 6 is III partial enlarged view of Fig. 3.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.

A kind of sampler for petroleum geology exploration, as shown, including hand drill 1, the fixed dress of the drill jig of hand drill 1 Shaft 2 is pressed from both sides, the lower end of shaft 2 is fixedly mounted vertical screw rod 3, and the lower section of screw rod 3 is equipped with cylinder 4, the lower ending opening of cylinder 4, Screw hole 5 is opened up in the middle part of the top surface of cylinder 4, screw rod 3 is passed through out of screw hole 5 and is threadedly engaged therewith, and the lower end of screw rod 3 is fixedly mounted Limited block 6, limited block 6 are located in cylinder 4, screw rod 3 be reverse thread, i.e., when hand drill 1 rotates forward, screw rod 3 can it is more stubborn more Tightly, when hand drill 1 rotates backward, the more stubborn screw rod 3 can be the more loose, and the outer side bottom surface of cylinder 4, which is fixedly mounted, several to be circumferentially distributed First drill bit 7, the surrounding bottom of cylinder 4 open up groove 8 respectively, and the second drill bit 9, the two sides of the second drill bit 9 are equipped in groove 8 Top passes through high-intensitive hinge column with the two sides inner wall of corresponding groove 8 respectively and is articulated and connected, and the second drill bit 9 can be respectively with correspondence High-intensitive hinge column centered on turned down to the outside of cylinder 4, the outer end of the second drill bit 9 is respectively positioned on the outside of the periphery of cylinder 4.? Before use, the second drill bit 9 is located in corresponding groove 8, when in use, staff holds hand drill 1 with a hand, positive Start hand drill 1, and then hand drill 1 drives shaft 2 to rotate forward, shaft 2 drives screw rod 3 to rotate forward, screw rod 3 and 5 screw thread of screw hole Cooperation, and then screw rod 3 can be moved up along screw hole 5, limited block 6 can further limit the position of screw rod 3, and then screw rod 3 is in spiral shell More more stubborn tighter in hole 5, when screw rod 3 is screwed to most tight, screw rod 3 can drive cylinder 4 to rotate, and cylinder 4 drives the first drill bit 7 to turn simultaneously Dynamic, at the same time, the second drill bit 9 can be stretched out out of corresponding groove 8 respectively under the influence of centrifugal force, use the first drill bit 7 Dynamic rock being bored, and then the first drill bit 7 can be mobile to rock interior, the first drill bit 7 can drive cylinder 4 to move into rock, thus It can will bore the rock sample opened to be nested into cylinder 4, the second drill bit 9 can be mobile to rock interior simultaneously, and groove 8 can limit respectively The position of corresponding second drill bit 9, and then the second drill bit 9 can be made to keep horizontality, so as to which 4 periphery of cylinder will be located at Rotary rock drill is opened, and makes to generate certain gap between cylinder 4 and the rock of surrounding, after cylinder 4 is drilled into certain depth, is stopped Rotation and shaking hand drill 1, and then 1 energy band turn axis 2 of hand drill shakes, shaft 2 can drive screw rod 3 to shake, and screw rod 3 can drive cylinder 4 shake, at this point, the rock sample stress being inserted in cylinder 4 can be broken in bottom, so as to the rock that will be located in cylinder 4 Stone sample is removed, and when extracting cylinder 4 outward, the second drill bit 9 can be accommodated into respectively in corresponding groove 8, when staff arrives Up to after safe area, the position of cylinder 4 is limited using other tools, prevents it from rotating, reverse starting hand drill 1, in turn Hand drill 1 drives shaft 2 to rotate backward, and shaft 2 drives screw rod 3 to rotate backward, so as to keep screw rod 3 more more stubborn more loose in screw hole 5, Screw rod 3 is moved down along screw hole 5 at this time, and then screw rod 3 drives limited block 6 to move down, so that limited block 6 can will be located at cylinder Rock sample ejects in 4.Apparatus structure described in the utility model is simple, small in size and light-weight, easy to carry, can be further Mitigate the labor intensity of staff, and when in use, a hand, which is used only, in staff can hold device, another hand The auxiliary tools such as safety rope can be firmly grasped simultaneously, be conducive to the risk for further decreasing staff, make the safety of staff into One step is guaranteed, and is suitble to promote the use of.Second drill bit 9 can further open the rotary rock drill being located at around cylinder 4, and then can make Certain gap is generated between cylinder 4 and surrounding rock, takes out cylinder 4 so as to easily facilitate staff, when in use more It is convenient.

Specifically, in order to further increase the working efficiency of device, the first drill bit 7 and second described in the present embodiment is bored First 9 be that high speed steel material is fabricated.High-speed steel has the characteristics that high rigidity, high-wearing feature and high-fire resistance, is mainly used for Metal cutting tool is manufactured, therefore the drill bit relative to ordinary carbon steel material can be further improved the operating rate for drilling through rock, To can be further improved the working efficiency of device.

Specifically, in order to further extend the service life of device, the fixed peace in the bottom surface of limited block 6 described in the present embodiment Alloy water pipe 10 is filled, upper end closed, the lower ending opening of alloy water pipe 10, alloy water pipe 10 is interior to be equipped with rubber stopper 11, rubber stopper 11 Periphery and alloy water pipe 10 inner wall close contacting fit, rod of metal alloy 12, alloy is fixedly mounted in the middle part of the bottom surface of rubber stopper 11 Bar 12 and rubber stopper 11 can be extend into alloy water pipe 10, uniformly open up several hole for water sprayings at the top of the periphery of alloy water pipe 10 13, alloy water pipe 10 is provided with coolant liquid.At work, the rock-like goed deep into cylinder 4, and then be drilled into cylinder 4 Product can be moved up relative to the position of cylinder 4, and so as to withstand rod of metal alloy 12, rod of metal alloy 12 can Xiang Shangyi after being under pressure It is dynamic, and then rubber stopper 11 can be driven to move up, therefore rubber stopper 11 can be by the cooling hydraulic compression in alloy water pipe 10, coolant liquid It can be sprayed onto from hole for water spraying 13 on the inner wall of cylinder 4, so as to achieve the effect that cooling, be conducive to further extend making for device Use the service life.

Further, in order to further increase the anti-pressure ability of device, screw rod 3 described in the present embodiment is trapezoidal thread Bar, screw hole 5 are trapezoidal thread hole.Trapezoidal thread is commonly used in the transmission process of some mechanisms, has higher intensity and rigidity, And then stronger operating pressure can be born at work, to can be further improved the anti-pressure ability of device.

Further, in order to further decrease the internal pressure of cylinder 4 at work, cylinder 4 described in the present embodiment Top surface on the outside of uniformly open up several pressure relief vents 14.Inner air is prone to compress cylinder 4 at work, is unfavorable for first Drill bit 7 moves down, and then the speed for being easy to that cylinder 4 is caused to move down slows down, further by energy after 14 pressure release of pressure relief vent The internal pressure of cylinder 4 is kept to be consistent with external pressure, so as to further decrease the inside pressure of cylinder 4 at work Power is conducive to the working efficiency for further increasing device.

Further, in order to further convenient for adding coolant liquid, alloy described in the present embodiment into alloy water pipe 10 The top surface of water pipe 10 is fixedly mounted the first magnetic sheet 15, and the bottom surface of limited block 6 is fixedly mounted the second magnetic sheet 16, the first magnetic sheet 15 and the Two magnetic sheet 16 is magnetic attracting.After the coolant liquid in alloy water pipe 10 is finished, alloy water pipe 10 can be dropped with hand, when hand is to conjunction When the pulling force of Jinsui River pipe 10 is greater than the magnetic attraction between the first magnetic sheet 15 and the second magnetic sheet 16, alloy water pipe 10 can be dragged down Come, after having added coolant liquid in Xiang Hejin water pipe 10, alloy water pipe 10 is reentered into cylinder 4, and then in the first magnetic sheet 15 It can be attracted under magnetic attraction effect between the second magnetic sheet 16, to complete the addition work of coolant liquid, when in use more It is convenient.

Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc. With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution The spirit and scope of scheme.

Claims (6)

1. a kind of sampler for petroleum geology exploration, it is characterised in that: including hand drill (1), the drill bit of hand drill (1) is clamping Determine clamping shaft (2), the lower end of shaft (2) is fixedly mounted vertical screw rod (3), and the lower section of screw rod (3) is equipped with cylinder (4), circle The lower ending opening of cylinder (4) opens up screw hole (5) in the middle part of the top surface of cylinder (4), and screw rod (3) is passed through out of screw hole (5) and screw thread therewith Limited block (6) are fixedly mounted in the lower end of cooperation, screw rod (3), and limited block (6) is located in cylinder (4), and screw rod (3) is reverse thread, I.e. when hand drill (1) rotates forward, the more stubborn screw rod (3) can be the tighter, when hand drill (1) rotates backward, screw rod (3) can it is more stubborn more Several the first drill bits (7) being circumferentially distributed, the surrounding bottom difference of cylinder (4) is fixedly mounted in pine, the outer side bottom surface of cylinder (4) Open up groove (8), be equipped with the second drill bit (9) in groove (8), at the top of the two sides of the second drill bit (9) respectively with corresponding groove (8) two sides inner wall passes through high-intensitive hinge column articulated connection, and the second drill bit (9) can be with corresponding high-intensitive hinge column respectively Center is turned down to the outside of cylinder (4), and the outer end of the second drill bit (9) is respectively positioned on the outside of the periphery of cylinder (4).

2. a kind of sampler for petroleum geology exploration according to claim 1, it is characterised in that: described first Drill bit (7) is that high speed steel material is fabricated with the second drill bit (9).

3. a kind of sampler for petroleum geology exploration according to claim 1, it is characterised in that: the limit Alloy water pipe (10) are fixedly mounted in the bottom surface of block (6), upper end closed, the lower ending opening of alloy water pipe (10), alloy water pipe (10) It is interior to be equipped with rubber stopper (11), the periphery of rubber stopper (11) and the inner wall close contacting fit of alloy water pipe (10), rubber stopper (11) Bottom surface in the middle part of rod of metal alloy (12) are fixedly mounted, rod of metal alloy (12) and rubber stopper (11) can be extend into alloy water pipe (10), It is uniformly opened up several hole for water sprayings (13) at the top of the periphery of alloy water pipe (10), alloy water pipe (10) is provided with coolant liquid.

4. a kind of sampler for petroleum geology exploration according to claim 1, it is characterised in that: the screw rod It (3) is trapezoidal thread bar, screw hole (5) is trapezoidal thread hole.

5. a kind of sampler for petroleum geology exploration according to claim 1, it is characterised in that: the cylinder (4) several pressure relief vents (14) are uniformly opened up on the outside of top surface.

6. a kind of sampler for petroleum geology exploration according to claim 3, it is characterised in that: the alloy The first magnetic sheet (15) are fixedly mounted in the top surface of water pipe (10), and the second magnetic sheet (16) are fixedly mounted in the bottom surface of limited block (6), the first magnetic Piece (15) is magnetic attracting with the second magnetic sheet (16).