CN204373950U - Detachable slurry sampler - Google Patents
Detachable slurry sampler Download PDFInfo
- Publication number
- CN204373950U CN204373950U CN201520021801.6U CN201520021801U CN204373950U CN 204373950 U CN204373950 U CN 204373950U CN 201520021801 U CN201520021801 U CN 201520021801U CN 204373950 U CN204373950 U CN 204373950U
- Authority
- CN
- China
- Prior art keywords
- shadoof
- sampler
- sampler barrel
- cylindrical shell
- detachable slurry
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002002 slurry Substances 0.000 title claims abstract description 26
- 238000005070 sampling Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 6
- 210000005069 ears Anatomy 0.000 claims description 5
- 230000011218 segmentation Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 14
- 239000010959 steel Substances 0.000 description 14
- 239000002585 base Substances 0.000 description 5
- 210000004907 gland Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model relates to mud sampling equipment, be specifically related to a kind of detachable slurry sampler, comprise shadoof and sampler barrel, the base plate that described sampler barrel comprises cylindrical shell, is located at the top cover above cylindrical shell and is located at below cylindrical shell, described top cover, base plate and cylindrical shell surround the closed cavity that is held sampling sample, described top cover is provided with the stock inlet with described cavity connects, and the lower end of described shadoof is passed described stock inlet and stretches in cavity.The utility model can extract the mud sample of different depth.
Description
Technical field
The utility model relates to mud sampling equipment, is specifically related to a kind of detachable slurry sampler.
Background technology
For slurry drilled pile, before concrete perfusion, code requirement carries out sampling to the relative density of mud near at the bottom of hole, sand factor and viscosity and detects, could concrete perfusion after up to standard.Conventional method measures the relevant nature of aperture mud, but aperture and hole bottom slurry character differ greatly, and detects aperture slip and cannot ensure that construction meets code requirement.When adding the character such as alkali method change mud viscosity in use, detect even more important to the real time sample of mud.
The existing technology about mud sampling relevant device at present, samples as patent (201020641939.3) uses stock to stretch at the bottom of hole.But they are mostly is that the mode using stay cord to transfer samples, as patent (200910070411.7), patent (200920245183.8) etc., utilize the relation of equipment gravity and buoyancy, or utilize mud to the drag relationship design sample equipment of equipment as patent (201220063635.2), patent (201220340185.7), patent (201320152011.2), transfer after at the bottom of mud sampling equipment to hole, trigger sampler, mud is poured in sampler barrel.But current equipment exists following problem: one, mud sampler touches at the bottom of hole, will mud be dug, affect measuring accuracy; Two, some device stock inlet sealing packing is not enough, and obtaining mud at the bottom of hole may obscure with other mud of top; Three, device mostly is integral type, is not easy to cleaning and changes component.
Utility model content
For prior art Problems existing, provide a kind of airtight stock inlet and the easy cleaned detachable slurry sampler of convenient disassembly.
The technical solution adopted in the utility model is:
A kind of detachable slurry sampler, comprise shadoof and sampler barrel, the base plate that described sampler barrel comprises cylindrical shell, is located at the top cover above cylindrical shell and is located at below cylindrical shell, described top cover, base plate and cylindrical shell surround the closed cavity that is held sampling sample, described top cover is provided with the stock inlet with described cavity connects, the lower end of described shadoof is passed described stock inlet and stretches in cavity, and also comprise the seal sealing described stock inlet, described seal is connected to the lower end of described shadoof; In addition, be connected with main stay cord in described shadoof upper end, described sampler barrel is connected with layback rope.
As preferred implementation of the present utility model, described layback rope comprises two, respectively the symmetrical both sides being connected to described sampler barrel.
As preferred implementation of the present utility model, described shadoof upper end is provided with main lifting ear, and described main stay cord is connected in described main lifting ear; Described sampler barrel both sides are respectively provided with a side lifting ear, and described two layback ropes are connected in two side lifting ears.
As preferred implementation of the present utility model, described sampler barrel is divided into two parts from top to bottom, is respectively sampler barrel top and sampler barrel bottom, and described sampler barrel top and sampler barrel bottom removably connect.
As preferred implementation of the present utility model, the split position of described sampler barrel top and sampler barrel bottom is 1/3rd places of sampler barrel height from top to bottom.
As preferred implementation of the present utility model, establish the first internal thread in one of both the lower end on described sampler barrel top or upper end, sampler barrel bottom, described both one of in another establish the first external thread with the first screw-internal thread fit.
As preferred implementation of the present utility model, described shadoof is made up of two parts, is respectively shadoof top and shadoof bottom, and described shadoof top and shadoof bottom removably connect.Such design is convenient to take out the rubber gasket as seal top.
As preferred implementation of the present utility model, described shadoof top and shadoof bottom segmentation position be shadoof from top to bottom height 2/3rds places.
As preferred implementation of the present utility model, the second internal thread is established in one of both described lower end, shadoof top or upper end, shadoof bottom, the another one of one of both described lower end, shadoof top or upper end, shadoof bottom establishes the second external thread with the second screw-internal thread fit.
As preferred implementation of the present utility model, described base plate is provided with the plasma discharge mouth with described cavity connects, also comprise the plasma discharge mouth plug with described plasma discharge mouth fitted seal in addition, described plasma discharge mouth is connected with plasma discharge mouth plug threaded engagement.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
1, not touching at the bottom of hole to reach, can extract the object of the mud sample of different depth, the utility model, on the basis of patent (200920245183.8), adds side lifting ear, after reaching target location, by carry and pick up the ears to trigger into slurry.The device triggering sampling at the bottom of hole is touched in more above-mentioned dependence, obtains mud sample more credible.
2, equipment self-weight is used to be greater than buoyancy, with closely knit stock inlet, below and on carry in process, all comparatively the sampling equipment packing that utilizes mud to design the drag relationship of equipment such as patent (201220063635.2) is good, ensures that mud sample is not disturbed.
3, sampler barrel steel pipe is cut off at top 1/3 place, and reel off raw silk from cocoons outside Inner respectively, for screwing up.So that disassembly, cleaning, and mud sampling instrument all considers cleaning problem without independent at present.
4, under shadoof, 2/3 place cuts off, and reels off raw silk from cocoons outside Inner, for screwing up, so that change gasket seal.Patents (200920245183.8) etc. are without considering this problem separately.
5, comparatively part slurry sampler specialty is tailor-made, and the former material of slurry sampler described in the utility model is all from working-yard, and major part processing also can at the construction field (site), or the processing of associated materials processing space, low cost, economical environment-protective.
6, structure is simple, easy to operate, without the need to tediously long pipeline.
Accompanying drawing explanation
Fig. 1 is the overall schematic of slurry sampler described in the utility model
Fig. 2 is the sectional view of slurry sampler described in the utility model
Mark in figure: 1-shadoof stay cord, the main lifting ear of 2-, 3-layback rope, 4-side lifting ear, 5-stock inlet, 6-upper seal steel plate (top cover), 7-a-sampler barrel top, 7-b-sampler barrel bottom, 8-a-shadoof top, 8-b-shadoof bottom, 9-gasket seal, 10-gland bonnet, 11-bottom sealing steel plate (base plate), 12-plasma discharge mouth, 13-plasma discharge mouth plug.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is described further.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
embodiment 1
As shown in Figure 1, Fig. 1 is the entirety signal of slurry sampler described in the utility model, composition graphs 2 sectional view, described sampler barrel main body is standard DN100 steel pipe, length 30cm, be threaded described in top portion 10cm is arranged, respectively at the lower end outside of sampler barrel top 7-a, each 5cm machining screw in inner side of loosing core of sampler barrel bottom 7-b, two screw thread couplings.Be wound around polytetrafluorethylescrewed screwed sealant tape on sampler barrel top, be screwed into sampler barrel bottom.The thick 3mm of upper and lower welded seal steel plate, the hole of a diameter 3cm is opened in top seal steel plate 6 center, and the hole of a 28mm opened by lower seal steel plate 11.Upper seal steel plate 6 i.e. top cover described in claim, bottom sealing steel plate 11 i.e. base plate described in claim, and the hole that upper seal steel plate 6 is opened and stock inlet 5, bottom sealing steel plate 11 perforates are plasma discharge mouth 12.
Described shadoof is the plain bar of diameter 18mm, and length 30cm stretches into sampler barrel inside by stock inlet 5, and bar back welding connects a square steel plate as seal described in gland bonnet 10(and claim).The thick 3mm of gland bonnet, length and width is 6cm.The gasket seal 9(rubber gasket of the 18mm circular hole that middle part is passed by shadoof is placed on gland bonnet 10 top), rubber gasket length and width are identical with gland bonnet 10.
Described shadoof breaks in 10cm on the lower, is divided into shadoof top and shadoof bottom, and outside the 8-a of shadoof top threading, 8-b Inner side, shadoof bottom borehole machining internal thread, two screw threads couplings, are screwed into shadoof bottom by shadoof top.
Plasma discharge mouth 12 place of described lower seal steel plate connects a Inner footpath 18cm, external diameter 28cm, just tangent with lower seal steel plate opening straight screw sleeve (plasma discharge mouth plug 13), length 5cm.Diagram plasma discharge mouth plug is the C18mm plain bar of long 10cm, and upper 5cm reels off raw silk from cocoons, outsourcing sealant tape, is screwed into plasma discharge mouth; Lower 5cm polishing is hexagon, for spanner tense-lax.
Described three lifting ears form by B6mm bar bending, and main lifting ear 2 is welded on shadoof, are shadoof lifting ear; Two side lifting ears 4 are symmetrically welded in sampler barrel both sides respectively, and be side lifting ear, its size length can control according to demand.Use three ropes (a shadoof stretching 1 and two layback ropes 3) to lie in corresponding lifting ear respectively, rope length is arranged according to hole depth, wherein every meter of reference mark on shadoof stay cord, to determine lowered position.
Sampler using method of the present utility model is as follows:
During sampling, all screw threads are all in tight condition, and determine to intend sampling depth according to hole depth, sampling transferred by hand-held shadoof stay cord, and the layback rope in the lifting ear of side is lax transfers, and determines measuring position according to shadoof stay cord scale.After arrival, tight side stay cord, lifting ear stay cord is relaxed, and mud enters to starch by stock inlet shadoof and cover plate gap, enters slurry and floats to bubble-free for about 2 ~ 5 minutes, complete sampling.
On when carrying, pull shadoof stay cord, described sampler risen to outside hole.Turn plasma discharge mouth plug with spanner, mud is discharged, each performance can be detected.Described slurry sampler is cleaned in time after drained mud.
If because of rubber gasket damage need change time, sampler barrel upper and lower part is turned on, shadoof upper and lower part is turned on, easily can take out replacing.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a detachable slurry sampler, comprise shadoof and sampler barrel, the base plate that described sampler barrel comprises cylindrical shell, is located at the top cover above cylindrical shell and is located at below cylindrical shell, described top cover, base plate and cylindrical shell surround the closed cavity that is held sampling sample, described top cover is provided with the stock inlet with described cavity connects, the lower end of described shadoof is passed described stock inlet and stretches in cavity, it is characterized in that, also comprise the seal sealing described stock inlet, described seal is connected to the lower end of described shadoof; In addition, be connected with main stay cord in described shadoof upper end, described sampler barrel is connected with layback rope.
2. detachable slurry sampler according to claim 1, is characterized in that, described layback rope comprises two, respectively the symmetrical both sides being connected to described sampler barrel.
3. detachable slurry sampler according to claim 2, is characterized in that, described shadoof upper end is provided with main lifting ear, and described main stay cord is connected in described main lifting ear; Described sampler barrel both sides are respectively provided with a side lifting ear, and described two layback ropes are connected in two side lifting ears.
4. detachable slurry sampler according to claim 1, is characterized in that, described sampler barrel is divided into two parts from top to bottom, is respectively sampler barrel top and sampler barrel bottom, and described sampler barrel top and sampler barrel bottom removably connect.
5. detachable slurry sampler according to claim 4, is characterized in that, the split position of described sampler barrel top and sampler barrel bottom is 1/3rd places of sampler barrel height from top to bottom.
6. the detachable slurry sampler according to claim 4 or 5, it is characterized in that, establish the first internal thread in one of both the lower end on described sampler barrel top or upper end, sampler barrel bottom, described both one of in another establish the first external thread with the first screw-internal thread fit.
7. detachable slurry sampler according to claim 1, is characterized in that, described shadoof is made up of two parts, is respectively shadoof top and shadoof bottom, and described shadoof top and shadoof bottom removably connect.
8. detachable slurry sampler according to claim 1, is characterized in that, described shadoof top and shadoof bottom segmentation position be shadoof from top to bottom height 2/3rds places.
9. the detachable slurry sampler according to claim 7 or 8, it is characterized in that, the second internal thread is established in one of both described lower end, shadoof top or upper end, shadoof bottom, the another one of one of both described lower end, shadoof top or upper end, shadoof bottom establishes the second external thread with the second screw-internal thread fit.
10. detachable slurry sampler according to claim 1, it is characterized in that, described base plate is provided with the plasma discharge mouth with described cavity connects, and also comprise the plasma discharge mouth plug with described plasma discharge mouth fitted seal in addition, described plasma discharge mouth is connected with plasma discharge mouth plug threaded engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520021801.6U CN204373950U (en) | 2015-01-13 | 2015-01-13 | Detachable slurry sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520021801.6U CN204373950U (en) | 2015-01-13 | 2015-01-13 | Detachable slurry sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204373950U true CN204373950U (en) | 2015-06-03 |
Family
ID=53330160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520021801.6U Expired - Fee Related CN204373950U (en) | 2015-01-13 | 2015-01-13 | Detachable slurry sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204373950U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535369A (en) * | 2015-01-13 | 2015-04-22 | 中铁二局股份有限公司 | Detachable slurry sampler |
| CN106053143A (en) * | 2016-05-19 | 2016-10-26 | 中交二航局第三工程有限公司 | Drilling pile slurry sampling device and sampling method |
-
2015
- 2015-01-13 CN CN201520021801.6U patent/CN204373950U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535369A (en) * | 2015-01-13 | 2015-04-22 | 中铁二局股份有限公司 | Detachable slurry sampler |
| CN104535369B (en) * | 2015-01-13 | 2017-05-10 | 中铁二局工程有限公司 | Detachable slurry sampler |
| CN106053143A (en) * | 2016-05-19 | 2016-10-26 | 中交二航局第三工程有限公司 | Drilling pile slurry sampling device and sampling method |
| CN106053143B (en) * | 2016-05-19 | 2019-04-19 | 中交二航局第三工程有限公司 | Drilled pile slurry sampler and sampling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160106 Address after: Jinniu District Kam Tong Road Chengdu city Sichuan province 610031 No. 16 Patentee after: CHINA RAILWAY NO.2 BUREAU ENGINEERING Co.,Ltd. Address before: 610041, No. nine, No. 156, building B, high building, Xing Xing Road, Chengdu hi tech Zone, Sichuan Patentee before: CHINA RAILWAY ERJU Co.,Ltd. Patentee before: SHENZHEN ZHONGTIEERJU ENGINEERING Co.,Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: THE ARCHITECTURAL DECORATION ENGINEERING OF CHINA RAILWAY ERJU Corp. Assignor: CHINA RAILWAY NO.2 BUREAU ENGINEERING Co.,Ltd. Contract record no.: 2017510000024 Denomination of utility model: Detachable slurry sampler Granted publication date: 20150603 License type: Exclusive License Record date: 20170824 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180530 Address after: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Co-patentee after: SHENZHEN ZHONGTIEERJU ENGINEERING Co.,Ltd. Patentee after: CHINA RAILWAY NO.2 BUREAU ENGINEERING Co.,Ltd. Address before: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Patentee before: CHINA RAILWAY NO.2 BUREAU ENGINEERING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Co-patentee after: SHENZHEN ZHONGTIEERJU ENGINEERING Co.,Ltd. Patentee after: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. Address before: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Co-patentee before: SHENZHEN ZHONGTIEERJU ENGINEERING Co.,Ltd. Patentee before: CHINA RAILWAY NO.2 BUREAU ENGINEERING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |