WO2022048257A1 - 用于地质勘探的水样取样器 - Google Patents

用于地质勘探的水样取样器 Download PDF

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Publication number
WO2022048257A1
WO2022048257A1 PCT/CN2021/101889 CN2021101889W WO2022048257A1 WO 2022048257 A1 WO2022048257 A1 WO 2022048257A1 CN 2021101889 W CN2021101889 W CN 2021101889W WO 2022048257 A1 WO2022048257 A1 WO 2022048257A1
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Prior art keywords
water
water intake
base
frustum
rod
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PCT/CN2021/101889
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English (en)
French (fr)
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胡自远
江泳
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胡自远
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Publication of WO2022048257A1 publication Critical patent/WO2022048257A1/zh

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/14—Suction devices, e.g. pumps; Ejector devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/18—Devices for withdrawing samples in the liquid or fluent state with provision for splitting samples into portions

Definitions

  • the invention belongs to the field of samplers, in particular to a water sampler used for geological exploration.
  • the object of the present invention is to provide a water sampler for geological exploration, which can realize the sampling and preservation of water bodies in the process of geological exploration, can perform multi-layer sampling and can avoid the pollution of water bodies, thereby ensuring the detection accuracy of groundwater bodies .
  • the water sampler for geological exploration described in the present invention includes an upper cylinder body and a lower cylinder body, and a frustum ring is arranged at the connection position of the upper cylinder and the lower cylinder, and the center of the frustum ring is A truncated cone is arranged at the axis, and a through hole for the water intake pipe body to pass through is machined at the central axis of the truncated cone; There are ring body water outlets evenly distributed around its central axis; a cone sleeve is also coaxially arranged on the cone frustum, the inner surface of the cone sleeve is fitted with the outer surface of the cone frustum, and the bottom surface of the cone sleeve is in contact with the outer surface of the cone frustum ring.
  • the upper surface is fitted; the taper sleeve is fixedly connected with the water intake pipe body extending out of the through hole of the conical frustum; the taper sleeve is machined with a taper sleeve gap, and the number of ring body water outlets exposed in the taper sleeve gap is one; the The top of the water intake pipe body is fixedly connected with a water intake pipe driving wheel, and the water intake pipe driving wheel is connected with the water distribution drive motor through a gear transmission group; the bottom end of the water intake pipe body extends downward to the base of the bottom of the lower cylinder body and extends A spiral water intake rod is installed inside the water intake pipe body. The bottom of the spiral water intake rod is flush with the bottom of the water intake pipe body.
  • the water intake drive motor is connected; the water intake pipe body is provided with a water intake outlet pipe that penetrates through the inside of the water intake pipe body above the connection position with the cone sleeve, and the water outlet end of the water intake outlet pipe is located above the cone sleeve gap; The bottom of the water outlet is plugged with a sampling pipe, the bottom of the sampling pipe is located on the base, and the central axis of the base is processed with a through hole for the water intake pipe body to pass through; the sampling pipe is located inside the lower cylinder; the water distribution drive motor , The drive motor for water intake is connected to the controller through the wire, and the controller is powered by the battery and placed in the upper cylinder.
  • the outer sides of the cover body and the base described in the present invention are machined with insertion holes, and through the insertion holes are inserted into the reinforcement rod insertion parts on the cylinder reinforcement rod;
  • the cylinder reinforcement rod is:
  • the inverted L-shaped rod body has its inner side attached to the outer surface of the upper cylinder and the lower cylinder; the top of the cylinder reinforcement rod is inserted into the rib body limit part of the cover body, and the rib body limit part is located in the cover
  • the top of the rib body is provided with a guide rod that is consistent with its length direction; the top of the cylinder reinforcement rod is slidably connected to the guide rod, and the guide rod is guided between the cylinder reinforcement rod and the rib body limit part.
  • a return spring is sleeved on the rod.
  • the interior of the upper cylinder described in the present invention is respectively provided with a motor partition plate and a water distribution partition plate, wherein a water distribution drive motor and a water intake drive motor are respectively fixed on the motor partition plate; It is located below the motor partition and parallel to it.
  • a gear transmission group is installed through the shaft body and the bearing.
  • the water distribution driving motor transmits the power to the water intake pipe driving wheel through the gear transmission group.
  • a cone sleeve and a cone frustum are placed in the upper cylinder space below the plate.
  • sampling tubes distributed on the truncated cone ring described in the present invention are connected together by a tube body fixing sleeve, and at least two tube body fixing sleeves are distributed along the length direction of the sampling tube, and adjacent tube body fixing sleeves are distributed. They are connected by a hollow connecting rod, and the hollow connecting rod and the water intake pipe body are coaxially arranged.
  • the pipe body fixing sleeve described in the present invention includes a connecting block, and a through hole for the hollow connecting rod to pass through is processed at the central axis of the connecting block; the connecting block is connected with a radially distributed plate body. Sampling tube placement rings, and adjacent sampling tube placement rings are connected through a plate body.
  • the two ends of the hollow connecting rod described in the present invention are provided with a hollow connecting rod limiting portion that overlaps with the connecting block, and the hollow connecting rod fixes the connecting block on the hollow connecting rod through a tightening nut threadedly connected with it. on the limit.
  • the base described in the present invention is machined with base placement holes for placing the bottom of the sampling tube.
  • the bottom surface of the base in the present invention is fixed with base ribs distributed around its central axis, and the height of the base ribs protruding from the bottom surface of the base is greater than or equal to the height of the water intake pipe after passing through the base.
  • the invention can realize the sampling and preservation of water bodies in the process of geological exploration, can perform multi-layer sampling and can avoid the pollution of water bodies, thereby ensuring the detection accuracy of underground water bodies.
  • Fig. 1 is the external structure diagram 1 of the present invention.
  • FIG. 2 is a second external structure diagram of the present invention.
  • Fig. 3 is the internal structure diagram 1 of the present invention.
  • FIG. 4 is a second internal structure diagram of the present invention.
  • Fig. 5 is the internal structure diagram 3 of the present invention.
  • FIG. 6 is a schematic view of the structure of the sampling tube in the present invention.
  • FIG. 7 is a first structural schematic diagram of the base in the present invention.
  • FIG. 8 is a second structural schematic diagram of the base in the present invention.
  • FIG. 9 is a schematic structural diagram of the hollow connecting rod in the present invention.
  • FIG. 10 is a schematic structural diagram of the tube body fixing sleeve in the present invention.
  • FIG. 11 is a schematic structural diagram of a cylindrical reinforcement rod in the present invention.
  • FIG. 12 is a first structural schematic diagram of the truncated cone and the truncated cone ring in the present invention.
  • FIG. 13 is a second structural schematic diagram of the truncated cone and the truncated cone ring in the present invention.
  • Fig. 14 is the first structural schematic diagram of the taper sleeve in the present invention.
  • Fig. 15 is the second structural schematic diagram of the taper sleeve in the present invention.
  • FIG. 16 is a schematic diagram of the position of the rectangular through hole of the base in the present invention.
  • Fig. 17 is a schematic diagram showing the position of the rectangular through hole of the lower cylinder in the present invention.
  • connection or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements.
  • connection or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements.
  • a water sampler for geological exploration comprising an upper cylinder 24 and a lower cylinder 25, a frustum ring 28 is provided at the connection position of the upper cylinder 24 and the lower cylinder 25, and the frustum ring 28
  • the central axis of the truncated cone 9 is provided with a through hole for the water intake pipe body 16 to pass through; the outer edge of the truncated cone 9 is fixed with a truncated cone ring body 28 that is coaxial with it.
  • the truncated cone ring body 28 is processed with ring body water outlets 27 evenly distributed around its central axis;
  • the cone truncated 9 is also coaxially provided with a cone sleeve 8, the inner surface of the cone sleeve 8 and the outer surface of the cone truncated 9 Fitting, the bottom surface of the cone sleeve 8 is fitted with the upper surface of the cone frustum ring body 28;
  • the cone sleeve 8 is fixedly connected with the water intake pipe body 16 extending out of the through hole of the cone frustum 9;
  • the cone sleeve 8 is processed with a cone sleeve Gap 26, the number of the ring body water outlet 27 exposed in the taper sleeve gap 26 is one;
  • the top of the water intake pipe body 16 is fixedly connected with a water intake pipe driving wheel 29, and the water intake pipe driving wheel 29 is connected to the cloth through the gear transmission group 6.
  • the water drive motor 4 is connected; the bottom end of the water intake pipe body 16 extends downward to the base 14 at the bottom of the lower cylinder body 25 and protrudes out, and a spiral water intake rod 13 coaxial with the water intake pipe body 16 is installed inside the water intake pipe body 16 , the bottom of the spiral water intake rod 13 is flush with the bottom of the water intake pipe body 16, and the top of the spiral water intake rod 13 extends out after passing through the top of the water intake pipe body 16 and is connected with the water intake drive motor 19; the water intake pipe body 6 is in the The connection position with the cone sleeve 8 is provided with a water intake outlet pipe 18 penetrating through it, and the water outlet end of the water intake outlet pipe 18 is located above the cone sleeve gap 26;
  • the sampling pipe 10, the bottom of the sampling pipe 10 is located on the base 14, the central axis of the base 14 is processed with a through hole for the water intake pipe body 16 to pass through; the sampling pipe 10 is located inside the lower cylinder 25; the water distribution drive motor 4.
  • a water sampler for geological exploration wherein the outer side of the cover body 3 and the base 14 are processed with insertion holes, and through the insertion holes and the reinforcement rod insertion part 23 on the cylinder reinforcement rod 20 is inserted.
  • the cylinder reinforcement rod 20 is an inverted L-shaped rod body, and its inner side is attached to the outer surface of the upper cylinder body 24 and the lower cylinder body 25; the top of the cylinder reinforcement rod 20 is inserted into the cover body 3
  • the rib body limiting portion 2 is located on the top of the cover body 3; the rib body limiting portion 2 is provided with a guide rod 33 that is consistent with its length direction; the guide rod 33 is slidably connected with
  • a return spring 21 is sleeved on the guide rod 33 between the cylinder reinforcement rod 20 and the rib body limiting part 2; 3.
  • Water distribution partition 7 wherein the motor partition 5 is respectively fixed with a water distribution drive motor 4 and a water intake drive motor 19; the water distribution partition 7 is located below the motor partition 5 and is arranged parallel to it.
  • the upper surface of the plate 7 is installed with a gear transmission group 6 through the shaft body and the bearing.
  • the water distribution drive motor 4 transmits the power to the water intake pipe driving wheel 29 through the gear transmission group 6.
  • a cone sleeve 8 and a cone frustum 9 are placed.
  • the structures and connection relationships of the remaining parts are the same as the structures and connection relationships described in any one of the foregoing embodiments, and are not repeated here in order to avoid cumbersome writing.
  • a water body sampler for geological exploration wherein the sampling pipes 10 distributed on the frustum ring body 28 are connected as a whole by the pipe body fixing sleeve 11, and the sampling pipe 10 is distributed with at least two pipe bodies in the length direction to fix it.
  • Sleeve 11, the adjacent pipe body fixing sleeves 11 are connected by hollow connecting rods 12, and the hollow connecting rods 12 are coaxially arranged with the water intake pipe body 16;
  • the pipe body fixing sleeves 11 include a connecting block 32, the center of the connecting block 32 A through hole for the hollow connecting rod 12 to pass through is processed at the axis;
  • the connecting block 32 is connected with a sampling tube placement ring 31 through a radially distributed plate body, and adjacent sampling tube placement rings 31 are connected through the plate body.
  • Both ends of the hollow connecting rod 12 are provided with a hollow connecting rod limiting portion 17 that overlaps with the connecting block 32, and the hollow connecting rod 12 fixes the connecting block 32 on the hollow connecting rod limit through a tightening nut threaded with it.
  • the base 14 is machined with base placement holes 30 for the bottom of the sampling tube 10 to be placed; the bottom surface of the base 14 is fixed with base ribs 15 distributed around its central axis, and the base ribs 15 protrude from the base
  • the height of the bottom surface of 14 is greater than or equal to the height of the water intake pipe body 16 extending after passing through the base 14 .
  • the structures and connection relationships of the remaining parts are the same as those described in any one of the foregoing embodiments, and are not repeated here in order to avoid cumbersome writing.
  • the flow direction of the water body is the main line of description.
  • the connection position of the upper cylinder 24 and the cover 3 can be located at the connection position of the upper cylinder 24 and the cover 3 , and
  • the connection positions of the frustum 9 and the water intake pipe body 16, the frustum ring body 28 and the upper cylinder body 24 and the lower cylinder body 25 are sealed with seals (such as sealing ring bodies) to ensure the sealing performance in the constituted interval. , and then ensure the stable operation of the drive mechanism, controller and battery located in this area.
  • a handle 1 is provided on the cover body 3 , and the entire sampler can be controlled by fixing the guide rope and the control cable on the handle 1 .
  • the bottom end of the lower cylinder body 25 can be machined with a number of rectangular through holes A, and the base 14 connected to the lower cylinder body 25 can also be machined with through hole structures B, so as to realize the injection and operation of the sampler during the sampling process. sink.
  • the internal control of the sampler through the controller is realized by wire (such as the control cable along with the guide rope) or wirelessly (such as the built-in remote control device and the remote control held by the operator).
  • the water intake drive motor 19 and the water distribution drive motor 4 are activated.
  • the controller, the water intake drive motor 19 and the water distribution drive motor 4 are all powered by a battery, and both the battery and the controller can be placed on the motor partition 5 .
  • the water intake drive motor 19 drives the spiral water intake rod 13 to rotate at a high speed through the output shaft and the coupling.
  • the water body can be sucked in from the bottom of the water intake pipe body 16 . Since there is a small gap between the spiral blades on the spiral water intake rod 13 and the inner wall of the water intake pipe body 16 , the spiral water intake rod 13 rotating at a high speed can quickly inhale the water body.
  • the sucked water is guided by the spiral water intake rod 13 into the water intake outlet pipe 18 at the top of the water intake pipe body 16 , and is discharged into the taper sleeve notch 26 of the taper sleeve 8 through the water intake outlet pipe 18 .
  • the cone sleeve 8 described in the present invention is sleeved on the outer surface of the cone frustum 9 and arranged coaxially with the cone frustum 9. This structure makes the inner surface of the cone sleeve 8 fit with the outer surface of the cone frustum 9, and the cone sleeve 8 The bottom surface of the truncated cone 9 is in contact with the upper surface of the frustum ring body 28 on the frustum 9.
  • the taper sleeve notch 26 can close the other ring body water outlet 27 while flashing out one ring body water outlet 27 . That is to say, when the water body introduced by the water intake pipe body 16 is discharged into the annular body water outlet 27 through the water intake outlet pipe 18, the water body in the sampling pipe 10 increases continuously, and after the water body in the sampling pipe 10 increases to a certain amount (
  • the water level sensing device 35 can be processed on the pipe wall of the sampling pipe 10 to realize the monitoring of the water level, wherein the water level sensor 35 is connected with the controller through a wire, and the water level sensor 35 is connected with the pipe wall of the sampling pipe 10.
  • the water intake drive motor 19 stops moving.
  • the water distribution drive motor 4 starts to operate, and drives the water intake pipe drive wheel 29 to rotate through the gear transmission group 6.
  • the rotation of the water intake pipe drive wheel 29 can drive the water intake pipe body 16 to rotate.
  • the water intake pipe body 16 and the cone frustum 9 are connected by a bearing structure, and the water intake pipe body 16 and the cone sleeve 8 are fixedly connected.
  • the rotation of the water intake pipe body 16 can make the cone sleeve 8 and the cone frustum 9 connect The relative rotation occurs between the two, and then the taper sleeve notch 26 on the taper sleeve 8 will flash out the ring body water outlet 27 located on the conical frustum ring body 28 in sequence.
  • a cone sleeve water inlet 34 with the same or smaller diameter as the ring body water outlet 27 is processed on the bottom surface of the cone sleeve notch 26. When the cone sleeve water inlet 34 and the ring body water outlet 27 begin to overlap, the water body can pass through the cone sleeve. The water inlet 34 enters into the ring body water outlet 27 .
  • the ring body water outlet 27 is located on the truncated cone ring body 28, and the edge position of the ring body water outlet 27 is processed with rounded corners, so that the water body can flow better.
  • the sampling tube 10 is inserted into the position of the lower surface of the frustum ring body 28 corresponding to the water outlet 27 of the ring body.
  • the sampling pipe 10 is a blind pipe, the top opening of which is inserted into the ring body water outlet 27 , and the bottom sealing part is located on the base 14 .
  • the sampling pipes 10 and the annular body water outlet 27 are arranged correspondingly, and are evenly distributed around the central axis of the frustum 9 .
  • the structure of the tube body fixing sleeve 11 can be used for connection.
  • the pipe body fixing sleeve 11 includes a connecting block 32 , and the central axis of the connecting block 32 is machined with a through hole for the hollow connecting rod 12 to pass through; the connecting block 32 passes through
  • the radially distributed plates are connected with sampling tube placement rings 31 , and adjacent sampling tube placement rings 31 are connected through the plate bodies.
  • the sampling tube 10 connected by the tube body fixing sleeve 11 can form a whole, which increases the stability of the sampling tube 10 during the sampling process.
  • two tube body fixing sleeves 11 may be provided in the length direction of the sampling tube 10 , and the connection between the two tube body fixing sleeves 11 is realized by a hollow connecting rod 12 .
  • Both ends of the hollow connecting rod 12 are respectively provided with hollow connecting rod limiting parts 17 , and the hollow connecting rod limiting parts 17 are annular structures protruding from the outer surface of the hollow connecting rod 12 , which can realize the overlapping connection with the connecting block 32 .
  • the clamping and fixing of the connecting block 32 can be realized through the cooperation between the tightening nut and the limiting portion 17 of the hollow connecting rod.
  • the base 14 needs to support the bottom of the water intake pipe body 16, so the upper surface of the base 14 can be made of elastic material (eg rubber), and the upper surface of the base 14 is processed with a water outlet of the ring body 27 corresponds to the consistent base placement hole 30.
  • a through hole for the water intake pipe body 16 to pass through is machined at the position of the central axis of the base 14 , and the water intake pipe body 16 protrudes out of the base 14 for a certain length.
  • the bottom surface is provided with several base ribs 15 evenly distributed around its central axis.
  • the cover body 3 in order to achieve better connection between the cover body 3 , the upper cylinder body 24 , the lower cylinder body 25 , the base 14 and the conical frustum 9 , the cover body 3 is provided with a rib body limiting portion 2 .
  • the limiting part 2 realizes the limiting and top connection of the cylindrical reinforcing rod 20 through the guide rod 33 and the return spring 21 .
  • the cylindrical reinforcing rod 20 can be kept away from the side of the cover body 3, the upper cylindrical body 24, the lower cylindrical body 25 and the base 14.
  • the cylinder reinforcement rod 20 is also provided with a reinforcement rod insertion part 23, and the reinforcement rod insertion part 23 can be inserted into the corresponding sockets on the side of the cover body 3 and the base 14, so as to realize the cylinder reinforcement rod 20 and the cover body 3. , The upper and lower limit and fixation of the base 14 .

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Abstract

一种用于地质勘探的水样取样器，属于取样器领域，用于水体取样，其从上至下依次设置有盖体（3）、上筒体（24）、锥台（9）、下筒体（25）、底座（14），在上筒体（24）中设置有与锥台（9）配合的锥套（8），在锥台（9）的外沿处设置有锥台环体（28），锥台环体（28）上加工有环体出水口（27），环体出水口（27）处插接有取样管（10），取样管（10）的底部位于底座（14）上，底座（14）的底面设置有底座筋体（15）；所述的锥套（8）与取水管体（16）固定，取水管体（16）贯穿锥台（9）、底座（14）后伸出，在取水管体（16）内设置有与之同轴的螺旋取水杆（13），螺旋取水杆（13）与取水驱动电机（19）连接，取水管体（16）通过齿轮传动组（6）与布水驱动电机（4）连接。该取样器能够实现地质勘探过程中的水体取样与保存，可多层取样且能够避免水体的污染，继而保证地下水体的检测准确性。

Description

用于地质勘探的水样取样器 技术领域
本发明属于取样器领域，具体地说，尤其涉及一种用于地质勘探的水样取样器。
背景技术
为了对一定区域内的岩石、地层、矿产、水文、构造、地貌等地质情况进行调查研究，一般采用各种手段、方法对该区域的地质情况进行勘察，以获取所需的地质条件参数或模型。在地质勘察的过程中，对所拟建场地内地下水的类型、埋藏条件及其特性，并对地下水是否对建筑材料造成腐蚀作出评价，其比较重要的目的和任务，而如何实现水样的有效取样与保存，成为行业需要解决的技术问题。
发明内容
本发明的目的在于提供一种用于地质勘探的水样取样器，其能够实现地质勘探过程中的水体取样与保存，可多层取样且能够避免水体的污染，继而保证地下水体的检测准确性。
为达到上述目的，本发明是通过以下技术方案实现的：
本发明中所述的用于地质勘探的水样取样器，包括上筒体、下筒体，在上筒体、下筒体的连接位置处设置有锥台环体，锥台环体的中心轴线处设置有锥台，锥台的中心轴线处加工有供取水管体穿过的通孔；所述锥台的外边沿固定有与之同轴的锥台环体，锥台环体上加工有绕其中心轴线均布的环体出水口；所述锥台上还同轴设置有锥套，锥套的内表面与锥台的外表面贴合，锥套的底面与锥台环体的上表面贴合；所述锥套与伸出锥台通孔的取水管体固定连接；在锥套上加工有锥套缺口，锥套缺口内露出的环体出水口的数量为一个；所述的取水管体的顶部固定连接有取水管驱动轮，取水管驱动轮通过齿轮传动组与布水驱动电机连接；所述的取水管体的底端向下延伸至下筒体底部的底座并伸出，在取水管体的内部安装有与之同轴的螺旋取水杆，螺旋取水杆的底部与取水管体的底部平齐，螺旋取水杆的顶部穿过取水管体的顶部后伸出并与取水驱动电机连接；所述的取水管体在与锥套的连接位置处上方设置有与其内部贯通的取水出口管，取水出口管的出水端位于锥套缺口的上方；所述，所述环体出水口的底部插接有取样管，取样管的底部位于底座上，底座的中心轴线处加工有供取水管体穿过的通孔；取样管位于下筒体的内部；所述布水驱动电机、取水驱动电机均通过导线连接于控制器，控制器通过蓄电池供电并均放置于上筒体中。
进一步地讲，本发明中所述的盖体和底座的外侧面加工有插接孔，并通过插接孔与筒体加强杆上的加强杆插接部插接；所述筒体加强杆为倒置的L型杆体，其内侧面与上筒体、下筒体的外表面贴合；所述筒体加强杆的顶部插接于盖体的筋体限位部内，筋体限位部位于盖体的顶部；所述筋体限位部内设置有与其长度方向一致的导向杆；在导向杆上滑动连接有筒体加强杆的顶部，在筒体加强杆与筋体限位部之间的导向杆上套接有复位弹簧。
进一步地讲，本发明中所述的上筒体的内部分别设置有电机隔板、布水隔板，其中电机隔板上分别固定有布水驱动电机、取水驱动电机；所述布水隔板位于电机隔板的下方并与其平行设置，在布水隔板的上表面通过轴体及轴承安装有齿轮传动组，布水驱动电机通过齿轮传动组将动力传递至取水管驱动轮，布水隔板下方的上筒体空间中放置有锥套、锥台。
进一步地讲，本发明中所述的锥台环体上分布的取样管通过管体固定套连接为一体，取样管长度方向上分布有至少两个管体固定套，相邻的管体固定套之间通过中空连杆连接，中空连杆与取水管体同轴设置。
进一步地讲，本发明中所述的管体固定套包括连接块，连接块的中心轴线处加工有供中空连杆穿过的通孔；所述的连接块通过辐射状分布的板体连接有取样管放置环，相邻的取样管放置环之间通过板体连接。
进一步地讲，本发明中所述的中空连杆的两端设置有与连接块搭接的中空连杆限位部，中空连杆通过与其螺纹连接的紧固螺母将连接块固定在中空连杆限位部上。
进一步地讲，本发明中所述的底座上加工有供取样管底部放置的底座放置孔。
进一步地讲，本发明中所述的底座的底面固定有绕其中心轴线分布的底座筋体，底座筋体凸出于底座底面的高度大于或等于取水管体穿过底座后伸出的高度。
与现有技术相比，本发明的有益效果是：
本发明能够实现地质勘探过程中的水体取样与保存，可多层取样且能够避免水体的污染，继而保证地下水体的检测准确性。
附图说明
图1是本发明的外部结构图一。
图2是本发明的外部结构图二。
图3是本发明的内部结构图一。
图4是本发明的内部结构图二。
图5是本发明的内部结构图三。
图6是本发明中取样管的结构示意图。
图7是本发明中底座的结构示意图一。
图8是本发明中底座的结构示意图二。
图9是本发明中中空连杆的结构示意图。
图10是本发明中管体固定套的结构示意图。
图11是本发明中筒体加强杆的结构示意图。
图12是本发明中锥台及锥台环体的结构示意图一。
图13是本发明中锥台及锥台环体的结构示意图二。
图14是本发明中锥套的结构示意图一。
图15是本发明中锥套的结构示意图二。
图16是本发明中底座的矩形通孔位置示意图。
图17是本发明中下筒体的矩形通孔位置示意图。
图中：1、把手；2、筋体限位部；3、盖体；4、布水驱动电机；5、电机隔板；6、齿轮传动组；7、布水隔板；8、锥套；9、锥台；10、取样管；11、管体固定套；12、中空连杆；13、螺旋取水杆；14、底座；15、底座筋体；16、取水管体；17、中空连杆限位部；18、取水出口管；19、取水驱动电机；20、筒体加强杆；21、复位弹簧；22、加强杆限位部；23、加强杆插接部；24、上筒体；25、下筒体；26、锥套缺口；27、环体出水口；28、锥台环体；29、取水管驱动轮；30、底座放置孔；31、取样管放置环；32、连接块；33、导向杆；34、锥套进水口；35、水位感应装置。
具体实施方式
下面结合实施例对本发明所述的技术方案作进一步地描述说明。需要说明的是，在下述段落可能涉及的方位名词，包括但不限于“上、下、左、右、前、后”等，其所依据的方位均为对应说明书附图中所展示的视觉方位，其不应当也不该被视为是对本发明保护范围或技术方案的限定，其目的仅为方便本领域的技术人员更好地理解本发明创造所述的技术方案。
在本说明书的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以 是两个元件内部的连通。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
实施例1
一种用于地质勘探的水样取样器，包括上筒体24、下筒体25，在上筒体24、下筒体25的连接位置处设置有锥台环体28，锥台环体28的中心轴线处设置有锥台9，锥台9的中心轴线处加工有供取水管体16穿过的通孔；所述锥台9的外边沿固定有与之同轴的锥台环体28，锥台环体28上加工有绕其中心轴线均布的环体出水口27；所述锥台9上还同轴设置有锥套8，锥套8的内表面与锥台9的外表面贴合，锥套8的底面与锥台环体28的上表面贴合；所述锥套8与伸出锥台9通孔的取水管体16固定连接；在锥套8上加工有锥套缺口26，锥套缺口26内露出的环体出水口27的数量为一个；所述的取水管体16的顶部固定连接有取水管驱动轮29，取水管驱动轮29通过齿轮传动组6与布水驱动电机4连接；所述的取水管体16的底端向下延伸至下筒体25底部的底座14并伸出，在取水管体16的内部安装有与之同轴的螺旋取水杆13，螺旋取水杆13的底部与取水管体16的底部平齐，螺旋取水杆13的顶部穿过取水管体16的顶部后伸出并与取水驱动电机19连接；所述的取水管体6在与锥套8的连接位置处上方设置有与其内部贯通的取水出口管18，取水出口管18的出水端位于锥套缺口26的上方；所述，所述环体出水口27的底部插接有取样管10，取样管10的底部位于底座14上，底座14的中心轴线处加工有供取水管体16穿过的通孔；取样管10位于下筒体25的内部；所述布水驱动电机4、取水驱动电机19均通过导线连接于控制器，控制器通过蓄电池供电并均放置于上筒体24中。
实施例二
一种用于地质勘探的水样取样器，其中所述盖体3和底座14的外侧面加工有插接孔，并通过插接孔与筒体加强杆20上的加强杆插接部23插接；所述筒体加强杆20为倒置的L型杆体，其内侧面与上筒体24、下筒体25的外表面贴合；所述筒体加强杆20的顶部插接于盖体3的筋体限位部2内，筋体限位部2位于盖体3的顶部；所述筋体限位部2内设置有与其长度方向一致的导向杆33；在导向杆33上滑动连接有筒体加强杆20的顶部，在筒体加强杆20与筋体限位部2之间的导向杆33上套接有复位弹簧21；所述上筒体24的内部分别设置有电机隔板5、布水隔板7，其中电机隔板5上分别固定有布水驱动电机4、取水驱动电机19；所述布水隔板7位于电机隔板5的下方并与其平行设置，在布水隔板7的上表面通过轴体及轴承安装有齿轮传动组6，布水驱动电机4通过齿轮传动组6将动力传递至取水管驱动轮29，布水隔板7下方的上筒体24空间中放置有锥套8、锥台9。其余部分的结构及连接关系与前 述实施例中任意一项所述的结构及连接关系相同，为避免行文繁琐，此处不再赘述。
实施例三
一种用于地质勘探的水体取样器，其中所述的锥台环体28上分布的取样管10通过管体固定套11连接为一体，取样管10长度方向上分布有至少两个管体固定套11，相邻的管体固定套11之间通过中空连杆12连接，中空连杆12与取水管体16同轴设置；所述管体固定套11包括连接块32，连接块32的中心轴线处加工有供中空连杆12穿过的通孔；所述的连接块32通过辐射状分布的板体连接有取样管放置环31，相邻的取样管放置环31之间通过板体连接；所述中空连杆12的两端设置有与连接块32搭接的中空连杆限位部17，中空连杆12通过与其螺纹连接的紧固螺母将连接块32固定在中空连杆限位部17上；所述底座14上加工有供取样管10底部放置的底座放置孔30；所述底座14的底面固定有绕其中心轴线分布的底座筋体15，底座筋体15凸出于底座14底面的高度大于或等于取水管体16穿过底座14后伸出的高度。其余部分的结构及连接关系与前述实施例中任意一项所述的结构及连接关系相同，为避免行文繁琐，此处不再赘述。
在上述实施例的基础上，本发明继续对其中涉及到的技术特征及该技术特征在本发明中所起到的功能、作用进行详细的描述，以帮助本领域的技术人员充分理解本发明的技术方案并且予以重现。
如图1至图15所示，在本发明中，以水体流动方向为叙述主线。当本发明中上筒体24、下筒体25、盖体3、底座14构成的圆柱形取样器放入到待取样区域中，可在上筒体24、盖体3的连接位置处，以及锥台9与取水管体16、锥台环体28与上筒体24、下筒体25等连接位置处采用密封件(如密封圈体)等进行密封，以保证所构成区间内的密封性能，继而保证位于该区域内的驱动机构、控制器及蓄电池的稳定工作。在盖体3上设置有把手1，可通过将引导绳和控制电缆固定于把手1上的方式实现对整个取样器的控制。在本发明中，下筒体25的底端可加工有若干矩形通孔A，在下筒体25所连接的底座14上也可加工有通孔结构B，以实现取样过程中取样器的投放与下沉。
在本发明中，当取样器到达指定位置时，通过有线(如随引导绳一起的控制电缆)或无线方式(如内置的遥控装置与操作人员手持的遥控器)实现通过控制器对取样器内取水驱动电机19及布水驱动电机4的启动。所述控制器、取水驱动电机19、布水驱动电机4均通过蓄电池供电，蓄电池及控制器均可放置于电机隔板5上。
在本发明中，当取水驱动电机19启动后，取水驱动电机19通过输出轴、联轴器带动螺旋取水杆13高速转动，螺旋取水杆13上分布有螺旋叶片，在螺旋取水杆13的转动下能够将 水体从取水管体16的底部吸入。由于螺旋取水杆13上的螺旋叶片与取水管体16内壁之间留有较小的间隙，因此高速转动的螺旋取水杆13能够将水体快速吸入。
在本发明中，被吸入的水体经过螺旋取水杆13的引导进入到取水管体16顶端的取水出口管18内，并经取水出口管18排入至锥套8的锥套缺口26处。本发明中所述的锥套8是套接于锥台9外表面且与锥台9同轴设置，这种结构使得锥套8的内表面与锥台9的外表面贴合，锥套8的底面与锥台9上的锥台环体28上表面贴合。在锥套8跟随取水出口管18定角度转动的过程中，锥套缺口26能够在闪出一个环体出水口27的同时将另一个环体出水口27封闭。也就是说，当取水管体16引入的水体经取水出口管18排入至环体出水口27中后，取样管10内的水体不断增加，待取样管10内的水体增加至一定量后(在本申请中可采用在取样管10的管壁上加工有水位感应装置35来实现对水位的监测，其中水位感应器35通过导线与控制器连接，水位感应器35与取样管10的管壁之间采用密封件连接)，取水驱动电机19停止动作。在取水驱动电机19停止动作时，布水驱动电机4开始动作，并通过齿轮传动组6带动取水管驱动轮29转动，取水管驱动轮29的转动能够带动取水管体16转动。而本发明中，取水管体16与锥台9之间通过轴承结构连接，取水管体16与锥套8之间通过固定连接，取水管体16的转动能够使得锥套8与锥台9之间发生相对转动，继而实现锥套8上的锥套缺口26将位于锥台环体28上的环体出水口27依次闪出。在锥套缺口26的底面上加工有与环体出水口27相同或较小口径的锥套进水口34，当锥套进水口34与环体出水口27开始发生重叠时可实现水体经锥套进水口34进入到环体出水口27中。
在本发明中，所述的环体出水口27是位于锥台环体28上的，环体出水口27的边沿位置处加工有圆角，以便于水体更好地流动。在锥台环体28下表面对应环体出水口27的位置处插接有取样管10。取样管10为盲管，其顶部开口处插接于环体出水口27内，其底部封堵处位于底座14上。所述的取样管10与环体出水口27对应设置，均绕锥台9的中心轴线均布。为了保证取样管10的稳定性，在本发明中可采用管体固定套11的结构进行连接。如图10所示，在本发明中，所述管体固定套11包括连接块32，连接块32的中心轴线处加工有供中空连杆12穿过的通孔；所述的连接块32通过辐射状分布的板体连接有取样管放置环31，相邻的取样管放置环31之间通过板体连接。通过管体固定套11连接后的取样管10能够形成一个整体，增加了取样管10在取样过程中的稳定性。
在本发明中，在取样管10的长度方向上可设置有两个管体固定套11，两个管体固定套11之间通过中空连杆12来实现连接。在中空连杆12的两端分别设置有中空连杆限位部17，中空连杆限位部17为凸出于中空连杆12外表面的环形结构，其能够实现与连接块32的搭接。 当中空连杆12通过拧紧与其螺纹连接的紧固螺母时，能够通过紧固螺母与中空连杆限位部17的配合实现对连接块32的夹紧与固定。
在本发明中，所述的底座14需要承载取水管体16的底部，因此底座14的上表面可采用弹性材料(例如橡胶)制成，并且在底座14的上表面加工有与环体出水口27对应一致的底座放置孔30。在底座14的中心轴线位置处加工有供取水管体16穿出的通孔，取水管体16穿出底座14后伸出一定长度，为了保护取水管体16所伸出部分，在底座14的底面设置有绕其中心轴线均布的若干底座筋体15，底座筋体15凸出于底座14底面的高度大于或等于取水管体16穿过底座14后伸出的高度。
在本发明中，为了实现盖体3、上筒体24、下筒体25、底座14以及锥台9之间更好地连接，在盖体3上设置有筋体限位部2，筋体限位部2通过导向杆33和复位弹簧21实现筒体加强杆20的限位与顶部连接。通过筒体加强杆20上的加强杆限位部22压缩复位弹簧21可实现筒体加强杆20远离盖体3、上筒体24、下筒体25以及底座14的侧面，外力撤掉后可在复位弹簧21的作用下复位并重新与上述部位的侧面贴合。在筒体加强杆20上还设置有加强杆插接部23，加强杆插接部23能够插入到盖体3、底座14侧面对应的插孔内，从而实现筒体加强杆20与盖体3、底座14的上下限位与固定。
最后，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施例中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。

Claims (8)

  1. 一种用于地质勘探的水样取样器，包括上筒体(24)、下筒体(25)，其特征在于：在上筒体(24)、下筒体(25)的连接位置处设置有锥台环体(28)，锥台环体(28)的中心轴线处设置有锥台(9)，锥台(9)的中心轴线处加工有供取水管体(16)穿过的通孔；所述锥台(9)的外边沿固定有与之同轴的锥台环体(28)，锥台环体(28)上加工有绕其中心轴线均布的环体出水口(27)；所述锥台(9)上还同轴设置有锥套(8)，锥套(8)的内表面与锥台(9)的外表面贴合，锥套(8)的底面与锥台环体(28)的上表面贴合；所述锥套(8)与伸出锥台(9)通孔的取水管体(16)固定连接；在锥套(8)上加工有锥套缺口(26)，锥套缺口(26)内露出的环体出水口(27)的数量为一个；所述的取水管体(16)的顶部固定连接有取水管驱动轮(29)，取水管驱动轮(29)通过齿轮传动组(6)与布水驱动电机(4)连接；所述的取水管体(16)的底端向下延伸至下筒体(25)底部的底座(14)并伸出，在取水管体(16)的内部安装有与之同轴的螺旋取水杆(13)，螺旋取水杆(13)的底部与取水管体(16)的底部平齐，螺旋取水杆(13)的顶部穿过取水管体(16)的顶部后伸出并与取水驱动电机(19)连接；所述的取水管体(6)在与锥套(8)的连接位置处上方设置有与其内部贯通的取水出口管(18)，取水出口管(18)的出水端位于锥套缺口(26)的上方；所述环体出水口(27)的底部插接有取样管(10)，取样管(10)的底部位于底座(14)上，底座(14)的中心轴线处加工有供取水管体(16)穿过的通孔；取样管(10)位于下筒体(25)的内部；所述布水驱动电机(4)、取水驱动电机(19)均通过导线连接于控制器，控制器通过蓄电池供电并均放置于上筒体(24)中。
  2. 根据权利要求1所述的用于地质勘探的水样取样器，其特征在于：所述盖体(3)和底座(14)的外侧面加工有插接孔，并通过插接孔与筒体加强杆(20)上的加强杆插接部(23)插接；所述筒体加强杆(20)为倒置的L型杆体，其内侧面与上筒体(24)、下筒体(25)的外表面贴合；所述筒体加强杆(20)的顶部插接于盖体(3)的筋体限位部(2)内，筋体限位部(2)位于盖体(3)的顶部；所述筋体限位部(2)内设置有与其长度方向一致的导向杆(33)；在导向杆(33)上滑动连接有筒体加强杆(20)的顶部，在筒体加强杆(20)与筋体限位部(2)之间的导向杆(33)上套接有复位弹簧(21)。
  3. 根据权利要求2所述的用于地质勘探的水样取样器，其特征在于：所述上筒体(24)的内部分别设置有电机隔板(5)、布水隔板(7)，其中电机隔板(5)上分别固定有布水驱动电机(4)、取水驱动电机(19)；所述布水隔板(7)位于电机隔板(5)的下方并与其平行设置，在布水隔板(7)的上表面通过轴体及轴承安装有齿轮传动组(6)，布水驱动电机(4)通过齿轮传动组(6)将动力传递至取水管驱动轮(29)，布水隔板(7)下方的上筒体(24)空间中放置有锥套(8)、锥台(9)。
  4. 根据权利要求1所述的用于地质勘探的水样取样器，其特征在于：所述锥台环体(28)上分布的取样管(10)通过管体固定套(11)连接为一体，取样管(10)长度方向上分布有至少两个管体固定套(11)，相邻的管体固定套(11)之间通过中空连杆(12)连接，中空连杆(12)与取水管体(16)同轴设置。
  5. 根据权利要求2所述的用于地质勘探的水样取样器，其特征在于：所述管体固定套(11)包括连接块(32)，连接块(32)的中心轴线处加工有供中空连杆(12)穿过的通孔；所述的连接块(32)通过辐射状分布的板体连接有取样管放置环(31)，相邻的取样管放置环(31)之间通过板体连接。
  6. 根据权利要求3所述的用于地质勘探的水样取样器，其特征在于：所述中空连杆(12)的两端设置有与连接块(32)搭接的中空连杆限位部(17)，中空连杆(12)通过与其螺纹连接的紧固螺母将连接块(32)固定在中空连杆限位部(17)上。
  7. 根据权利要求1所述的用于地质勘探的水样取样器，其特征在于：所述底座(14)上加工有供取样管(10)底部放置的底座放置孔(30)。
  8. 根据权利要求1所述的用于地质勘探的水样取样器，其特征在于：所述底座(14)的底面固定有绕其中心轴线分布的底座筋体(15)，底座筋体(15)凸出于底座(14)底面的高度大于或等于取水管体(16)穿过底座(14)后伸出的高度。
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