CN210893782U

CN210893782U - Sampler for geological engineering oil field research

Info

Publication number: CN210893782U
Application number: CN201921263902.9U
Authority: CN
Inventors: 王岐振; 谢俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-06-30
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a sampler for geological engineering oil field research, including first sampler barrel and second sampler barrel, the push rod has all been run through at the inside top of first sampler barrel and second sampler barrel, the push rod extends to the outside one end of first sampler barrel and second sampler barrel and is the first push pedal of fixedly connected with and second push pedal respectively, the utility model relates to an oil field research technical field. This a sampler for geological engineering oil field research, through first push pedal, the second push pedal, the connecting plate, fastening bolt, the installation piece, the mounting panel, the mount, a spring, the sliding plate, the mating reaction of holding rod and gag lever post, make the pull once, can take a sample simultaneously in two sampler barrels, through splint, the extrusion spring, the mating reaction of protective sheath and blotter, can play the buffer protection effect to the business turn over liquid pipe of sampler, and the sealing washer, the mating reaction of sealing rubber pad and sealing plug, can effectively prevent the phenomenon of sample liquid leakage outward.

Description

Sampler for geological engineering oil field research

Technical Field

The utility model relates to an oil field research technical field specifically is a sampler for geological engineering oil field research.

Background

The geological engineering major is a science for researching the mutual restriction relationship between human engineering activities and geological environment, mainly researching how to obtain geological environment conditions, analyzing and researching the mutual restriction form between the human engineering activities and the geological environment, and further researching, evaluating, modifying and protecting the geological environment.

A sampler simple structure for geological engineering oil field research at present, the function singleness can only use the sampler section of thick bamboo to get a kind usually once, can not get twice appearance simultaneously, and the sample volume is less and sampling efficiency is lower, and simultaneously, certain safeguard measure is not taken to business turn over liquid pipe to current sampler, falls to ground when the sampler is careless, causes the damage that the sampler advances the drain pipe easily, and then influences the normal use of sampler.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a sampler for geological engineering oil field research has solved the sampler and once can only use the sampler section of thick bamboo to get a kind, can not get twice appearance simultaneously and to the problem of the business turn over liquid pipe sampling safeguard measure of sampler.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a sampler for geological engineering oil field research comprises a first sampling cylinder and a second sampling cylinder, wherein push rods penetrate through the tops of the interiors of the first sampling cylinder and the second sampling cylinder, one ends of the push rods, which extend to the exteriors of the first sampling cylinder and the second sampling cylinder, are fixedly connected with a first push plate and a second push plate respectively, one side of the surface of the second push plate is fixedly connected with a connecting plate, one side, far away from the second push plate, of the connecting plate penetrates through the first push plate and extends into the first push plate, the tops of one sides, opposite to the surfaces, of the outer walls of the first sampling cylinder and the second sampling cylinder are fixedly connected with a mounting block and a mounting plate respectively, one side, far away from the second sampling cylinder, of the mounting plate penetrates through the mounting block and extends into the mounting block, the bottom of the mounting block is fixedly connected with a fixed frame, a sliding plate is slidably connected with the surface of the fixed frame, and, the middle part of one side of the sliding plate, which is far away from the spring, is fixedly connected with a limiting rod, one end of the limiting rod, which is far away from the sliding plate, sequentially penetrates through the mounting block and the mounting plate and extends to the inside of the mounting plate, one end of the push rod, which extends to the inside of the first sampling cylinder and the second sampling cylinder, is fixedly connected with a piston, the bottom ends of the first sampling cylinder and the second sampling cylinder are both connected with a liquid inlet and outlet pipe, and the bottom of the liquid inlet and outlet pipe is fixedly provided with a.

Preferably, the outer wall surface of liquid inlet and outlet pipe all is connected with splint, the equal fixedly connected with extrusion spring in one side that liquid inlet and outlet pipe was kept away from to splint, the one end fixedly connected with protective sheath of splint is kept away from to extrusion spring, the bottom fixed surface of protective sheath installs the blotter, and the blotter is made for the rubber material.

Preferably, the department placed in the middle of the inside top of first sampler barrel and second sampler barrel just is located push rod surface fixedly connected with sealing washer, piston outer wall surface edge fixedly connected with sealing rubber pad.

Preferably, one side of the sliding plate, which is far away from the fixed frame, is fixedly connected with a holding rod, and a limiting groove matched with the limiting rod is formed in the mounting plate.

Preferably, one side of the bottom of the first push plate is in threaded connection with a fastening bolt, and one end of the fastening bolt sequentially penetrates through the first push plate and the connecting plate and extends into the connecting plate.

(III) advantageous effects

The utility model provides a sampler for geological engineering oil field research. The method has the following beneficial effects:

(1) the sampler for geological engineering oil field research is characterized in that a connecting plate is fixedly connected to one side of the surface of a second push plate, one side of the connecting plate, far away from the second push plate, penetrates through a first push plate and extends into the first push plate, one side of the bottom of the first push plate is in threaded connection with a fastening bolt, one end of the fastening bolt sequentially penetrates through the first push plate and the connecting plate and extends into the connecting plate, the tops of one sides of the outer walls of a first sampling cylinder and a second sampling cylinder, which are opposite to the surface, are respectively and fixedly connected with a mounting block and a mounting plate, one side of the mounting plate, far away from the second sampling cylinder, penetrates through the mounting block and extends into the mounting block, a fixing frame is fixedly connected to the bottom of the mounting block, a sliding plate is connected to the surface of the fixing frame in a, the one end that the sliding plate was kept away from to the gag lever post runs through the installation piece in proper order, the mounting panel extends to the inside of mounting panel, through first push pedal, the second push pedal, the connecting plate, fastening bolt, the installation piece, the mounting panel, the mount, a spring, the sliding plate, the cooperation of holding rod and gag lever post, make the pull once, can take a sample simultaneously in two sampling barrels simultaneously, the sample volume is more, the efficiency of taking a sample is improved, and dismantle convenient and fast between first sampling barrel and the second sampling barrel, time saving and labor saving, the flexibility is stronger, high durability and convenient use.

(2) The sampler for the geological engineering oil field research is characterized in that the outer wall surface of the liquid inlet and outlet pipe is connected with a splint, one side of the splint far away from the liquid inlet and outlet pipe is fixedly connected with an extrusion spring, one end of the extrusion spring far away from the splint is fixedly connected with a protective sleeve, the bottom surface of the protective sleeve is fixedly provided with a cushion pad, the cushion pad is made of rubber, the bottom of the liquid inlet and outlet pipe is fixedly provided with a sealing plug, the middle parts of the tops of the first sampling cylinder and the second sampling cylinder are fixedly connected with a sealing ring on the surface of a push rod, the edge of the outer wall surface of the piston is fixedly connected with a sealing rubber pad, and the protective sleeve can play a certain buffer protection role on the liquid inlet and outlet pipe of the sampler through the matching action of the splint, the extrusion spring, the protective sleeve is convenient to take out from the surface of the liquid inlet, the service life of sampler is prolonged, and the cooperation effect of sealing washer, sealing rubber pad and sealing plug can improve the leakproofness of sampler, effectively prevents the phenomenon that the sampling liquid leaks outward.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the connection structure of the liquid inlet and outlet pipe, the clamping plate, the extrusion spring and the protective sleeve of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 1.

In the figure: the sampling device comprises a first sampling tube 1, a mounting block 2, a push rod 3, a piston 4, a liquid inlet and outlet pipe 5, a sealing plug 6, a protective sleeve 7, a first push plate 8, a fastening bolt 9, a connecting plate 10, a second push plate 11, a second sampling tube 12, a sealing ring 13, a mounting plate 14, a sealing rubber gasket 15, a clamping plate 16, an extrusion spring 17, a buffer cushion 18, a fixing frame 19, a sliding plate 20, a limiting rod 21, a holding rod 22 and a spring 23.

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. 1-3, the present invention provides a technical solution: a sampler for geological engineering oil field research comprises a first sampling cylinder 1 and a second sampling cylinder 12, wherein push rods 3 penetrate through the tops of the interiors of the first sampling cylinder 1 and the second sampling cylinder 12, a sealing ring 13 is fixedly connected to the surface of each push rod 3 at the middle position of the tops of the interiors of the first sampling cylinder 1 and the second sampling cylinder 12, the sealing ring 13 increases the sealing performance of the sampler, one end of each push rod 3 extending to the exteriors of the first sampling cylinder 1 and the second sampling cylinder 12 is fixedly connected with a first push plate 8 and a second push plate 11 respectively, one side of the surface of each second push plate 11 is fixedly connected with a connecting plate 10, one side of each connecting plate 10 far away from the corresponding second push plate 11 penetrates through the corresponding first push plate 8 and extends to the interior of the corresponding first push plate 8, one side of the bottom of the corresponding first push plate 8 is in threaded connection with a fastening bolt 9, one end of each fastening bolt 9 penetrates through the corresponding first push plate 8, the first push plate 8 and the second push plate 11 are convenient to disassemble, the top of one side of the outer wall opposite surfaces of the first sampling cylinder 1 and the second sampling cylinder 12 is respectively fixedly connected with an installation block 2 and an installation plate 14, one side of the installation plate 14 far away from the second sampling cylinder 12 penetrates through the installation block 2 and extends to the inside of the installation block 2, the bottom of the installation block 2 is fixedly connected with a fixed frame 19, the surface of the fixed frame 19 is slidably connected with a sliding plate 20, one side of the sliding plate 20 far away from the fixed frame 19 is fixedly connected with a holding rod 22, a spring 23 is fixedly connected between the surface of the sliding plate 20 and the surface of the fixed frame 19, it should be noted that the spring 23 is always in a compressed state, the middle part of one side of the sliding plate 20 far away from the spring 23 is fixedly connected with a limiting rod 21, one end of the limiting, the mounting plate 14 is internally provided with a limiting groove matched with the limiting rod 21, so that the sampling can be carried out for one time by pulling, the sampling can be carried out for two times, the sampling amount is large, the sampling efficiency is high, meanwhile, the first sampling tube 1 and the second sampling tube 12 are convenient and quick to assemble and disassemble, time and labor are saved, the flexibility is strong, one end of the push rod 3 extending to the inside of the first sampling tube 1 and the second sampling tube 12 is fixedly connected with a piston 4, the outer wall surface edge of the piston 4 is fixedly connected with a sealing rubber pad 15, the sealing performance of the sampler can be improved, the leakage of the sampling liquid is prevented, the bottom ends of the first sampling tube 1 and the second sampling tube 12 are both connected with a liquid inlet and outlet tube 5, the bottom of the liquid inlet and outlet tube 5 is fixedly provided with a sealing plug 6, the sampling liquid is sealed by the sealing plug 6 after the sampling is extracted by the sampler, the leakage of the sampling liquid is prevented, the outer wall surface of the, one end fixedly connected with protective sheath 7 that splint 16 was kept away from to extrusion spring 17, protective sheath 7 can be to advancing drain pipe 5 protection, and be convenient for take out from business turn over liquid pipe 5 surface, and protective sheath 7's bottom fixed surface installs blotter 18 to blotter 18 is made for the rubber material, can play the buffering guard action to business turn over liquid pipe 5, avoids advancing drain pipe 5 to damage the phenomenon that causes the unable normal use of sampler.

When the sampling device is used, a user inserts the connecting plate 10 on the surface of the second push plate 11 into the first push plate 8, then rotates the fastening bolt 9 until the fastening bolt 9 is rotated into the connecting plate 10, so that the connection between the first push plate 8 and the second push plate 11 can be completed, meanwhile, the mounting plate 14 on the surface of the second sampling cylinder 12 is inserted into the mounting block 2 on the surface of the first sampling cylinder 1, then the holding rod 22 is held by hand to drive the sliding plate 20 to move in the direction away from the fixing frame 19, the compression degree of the spring 23 is weakened until the limiting rod 21 can be inserted into the mounting plate 14, so that the mounting of the first sampling cylinder 1 and the second sampling cylinder 12 can be completed, when an oil field needs to be sampled, the connecting part of the first push plate 8 and the second push plate 11 is held by hand to push, so as to drive the push rod 3 and the piston 4 to move, so that the sampling can be simultaneously performed in the two sampling cylinders, the sampling amount is large, the sampling efficiency is improved, the first sampling cylinder 1 and the second sampling cylinder 12 are convenient and quick to disassemble, time and labor are saved, the flexibility is strong, the use is convenient, the sealing performance of the sampler can be improved by the combined action of the sealing ring 13 and the sealing rubber gasket 15, the phenomenon that the sampling liquid leaks out is effectively prevented, after the sampling liquid is extracted by the sampler, the sampling liquid is sealed by the sealing plug 6, the leakage of the sampling liquid is avoided, when the sampling is not needed, the liquid inlet and outlet pipe 5 of the sampler needs to be protected, the protective sleeve 7 can be sleeved on the surface of the liquid inlet and outlet pipe 5 under the combined action of the extrusion spring 17 and the clamping plate 16, the protective sleeve 7 can protect the liquid inlet and outlet pipe 5 and is convenient to take out from the surface of the liquid inlet and outlet pipe 5, the buffer cushion 18 arranged at the bottom of the protective sleeve 7 can play a role in buffering protection on the liquid inlet and outlet pipe 5, the sampler for geological engineering oil field research has high sampling efficiency and good practicability.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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. A sampler for geological engineering oil field research, comprising a first sampling cylinder (1) and a second sampling cylinder (12), characterized in that: the inner tops of the first sampling cylinder (1) and the second sampling cylinder (12) are respectively penetrated by a push rod (3), one end of the push rod (3) extending to the outer parts of the first sampling cylinder (1) and the second sampling cylinder (12) is respectively fixedly connected with a first push plate (8) and a second push plate (11), one side of the surface of the second push plate (11) is fixedly connected with a connecting plate (10), one side of the connecting plate (10) far away from the second push plate (11) is penetrated by the first push plate (8) and extends to the inner part of the first push plate (8), the tops of one sides of the outer walls of the first sampling cylinder (1) and the second sampling cylinder (12) opposite to the surface are respectively fixedly connected with a mounting block (2) and a mounting plate (14), one side of the mounting plate (14) far away from the second sampling cylinder (12) is penetrated by the mounting block (2) and extends to the inner part of the mounting block (2), and the bottom of the mounting block (2) is fixedly connected with, the surface sliding connection of mount (19) has sliding plate (20), fixedly connected with spring (23) between sliding plate (20) surface and mount (19) surface, one side middle part fixedly connected with gag lever post (21) of spring (23) is kept away from in sliding plate (20), the one end that sliding plate (20) were kept away from in gag lever post (21) runs through installation piece (2), mounting panel (14) in proper order and extends to the inside of mounting panel (14), push rod (3) extend to the inside one end fixedly connected with piston (4) of first sampling tube (1) and second sampling tube (12), the bottom of first sampling tube (1) and second sampling tube (12) all is connected with into drain pipe (5), and the bottom fixed mounting who advances drain pipe (5) has sealing plug (6).

2. The sampler for geological engineering oilfield research according to claim 1, wherein: advance the outer wall surface of drain pipe (5) and all be connected with splint (16), the equal fixedly connected with extrusion spring (17) in one side of keeping away from into drain pipe (5) splint (16), the one end fixedly connected with protective sheath (7) of splint (16) are kept away from in extrusion spring (17), the bottom fixed surface of protective sheath (7) installs blotter (18), and blotter (18) are made for the rubber material.

3. The sampler for geological engineering oilfield research according to claim 1, wherein: the utility model discloses a plunger pump, including first sampling section of thick bamboo (1) and second sampling section of thick bamboo (12), the department placed in the middle of the inside top of first sampling section of thick bamboo (1) and second sampling section of thick bamboo (12) just is located push rod (3) fixed surface and is connected with sealing washer (13), piston (4) outer wall fixed surface edge fixedly connected with sealing rubber pad (15).

4. The sampler for geological engineering oilfield research according to claim 1, wherein: one side of the sliding plate (20) far away from the fixed frame (19) is fixedly connected with a holding rod (22), and a limiting groove matched with the limiting rod (21) is formed in the mounting plate (14).

5. The sampler for geological engineering oilfield research according to claim 1, wherein: one side of the bottom of the first push plate (8) is in threaded connection with a fastening bolt (9), and one end of the fastening bolt (9) sequentially penetrates through the first push plate (8) and the connecting plate (10) and extends into the connecting plate (10).