CN219454890U - Geological core sampling ruler - Google Patents
Geological core sampling ruler Download PDFInfo
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- CN219454890U CN219454890U CN202223532299.4U CN202223532299U CN219454890U CN 219454890 U CN219454890 U CN 219454890U CN 202223532299 U CN202223532299 U CN 202223532299U CN 219454890 U CN219454890 U CN 219454890U
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- 238000005070 sampling Methods 0.000 title claims abstract description 38
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of geological measurement tools, in particular to a geological core sampling ruler, which comprises a main ruler, a first auxiliary ruler, a second auxiliary ruler and a sliding connection device, wherein a length guide groove is formed in the main ruler; the sliding connection device comprises a third connecting column, a column cap and an elastic device, wherein the third connecting column comprises a first end and a second end, the first end of the third connecting column is connected with the second end of the second auxiliary ruler, the second end of the third connecting column penetrates through the length guide groove to be arranged on the other side of the main ruler, the column cap is arranged at the end part of the second end of the third connecting column, and the elastic device is sleeved on the third connecting column and is located between the column cap and the main ruler. The geological core sampling ruler disclosed by the utility model is simple to manufacture, low in processing cost, easy to operate and high in accuracy, and on-site editors can intuitively measure the sampling position of a sample by only sliding the auxiliary ruler, so that the on-site working efficiency can be improved.
Description
Technical Field
The utility model relates to the technical field of geological measurement tools, in particular to a geological core sampling ruler.
Background
In geological exploration, it is often necessary to sample a core obtained in a drilling engineering according to a certain sample length, and then divide the stratum or divide the boundary between the rock and the core. The current technical scheme is that a editor measures the length of a secondary core on site, refers to the secondary footage to calculate the core sampling rate, calculates the core length of each sample one by one indoors through a calculator or field manual operation according to the secondary footage and the sample length, so as to determine the sampling position, and performs scribing and splitting on site after checking in a core splitting table. However, the core splitting table needs to be calculated by a calculator for a plurality of round trips in the field and the room, and the sampling positions after the adjustment positions need to be completely recalculated after the sample length is adjusted, so that the working efficiency is affected; the manual calculation is time-consuming and labor-consuming, and is easy to make mistakes, and particularly when a large amount of cores or core samples are needed to be taken, the accurate and rapid measurement and calculation of the sampling position brings trouble to sampling workers.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model provides a geological core sampling ruler which can be used on a construction site to simply, conveniently and intuitively measure the sampling position of a sample and improve the working efficiency of the site. The method specifically comprises the following steps:
the geological core sampling ruler comprises a main ruler, a first auxiliary ruler, a second auxiliary ruler and a sliding connection device, wherein the main ruler, the first auxiliary ruler and the second auxiliary ruler all comprise a first end and a second end, and length scale marks are arranged on the main ruler, the first auxiliary ruler and the second auxiliary ruler from the first end to the second end; the main scale is provided with a length guide groove which penetrates through the front side and the rear side of the main scale; the first end of the first auxiliary ruler is rotationally connected with the first end of the main ruler; the first end of the second auxiliary ruler is rotationally connected with the second end of the first auxiliary ruler; the sliding connection device comprises a third connecting column, a column cap and an elastic device, wherein the third connecting column comprises a first end and a second end, the first end of the third connecting column is connected with the second end of the second auxiliary ruler, the second end of the third connecting column penetrates through the length guide groove to be arranged on the other side of the main ruler, the column cap is arranged at the end part of the second end of the third connecting column, and the elastic device is sleeved on the third connecting column and is located between the column cap and the main ruler. Preferably, the distance between the initial scale and the tail end scale of the length scale mark of the main scale is 1m, and the distance between the initial scale and the tail end scale of the first auxiliary scale and the second auxiliary scale is 0.5m.
Preferably, the device further comprises a first connecting column and a cushion block, wherein two ends of the first connecting column are respectively connected with the first end of the first auxiliary ruler and the first end of the main ruler, and the first end of the first auxiliary ruler is rotationally connected with the first end of the main ruler through the first connecting column; the cushion block is sleeved on a first connecting column between the first end of the first auxiliary ruler and the first end of the main ruler.
Preferably, the main scale, the first auxiliary scale and the second auxiliary scale all comprise a front side surface and a rear side surface, the rear side surface of the first auxiliary scale is connected with the front side surface of the main scale, and the front side surface of the second auxiliary scale is connected with the rear side surface of the first auxiliary scale; the thickness of the cushion block is equal to that of the second auxiliary ruler.
Preferably, the device further comprises a second connecting column, wherein two ends of the second connecting column are respectively connected with the second end of the first auxiliary ruler and the first end of the second auxiliary ruler, and the first end of the second auxiliary ruler is rotatably connected with the second end of the first auxiliary ruler through the second connecting column.
Preferably, both ends of the length guide groove are arc-shaped.
Preferably, the length guiding groove comprises a first end and a second end, and the second end of the length guiding groove is positioned at the second end of the main ruler; and core sampling rate scale marks are arranged on the main scale along the direction from the first end to the second end of the length guide groove.
Preferably, the first end of the length guide groove is located at the center of the first and second ends of the main scale. The core taking rate scale is 50% to 100%, the position of the 50% core taking rate scale line coincides with the position of the main scale 0.5m length scale line, the position of the 100% core taking rate scale line coincides with the position of the main scale 1m length scale line, and the 50% to 100% core taking rate scale is evenly divided.
Preferably, the sum of the length of the first auxiliary ruler from the first end to the second end and the length of the second auxiliary ruler from the first end to the second end is equal to the length of the first end and the second end of the main ruler. When the sliding connection device slides to the second end of the length guide groove, the first auxiliary ruler and the second auxiliary ruler are just in a straight line and are attached to the main ruler in parallel.
Preferably, the elastic device is a telescopic spring. The elastic device has the functions of not obstructing the sliding of the sliding connection device in the length guide groove, facilitating the position adjustment and playing a certain role in fixation.
Preferably, the main ruler, the first auxiliary ruler and the second auxiliary ruler are all made of transparent materials.
The utility model has the beneficial effects that: the geological core sampling ruler disclosed by the utility model is simple to manufacture, low in processing cost, easy to operate and high in accuracy, and on-site editors can intuitively measure the sampling position of a sample by only sliding the auxiliary ruler, so that the on-site working efficiency can be improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the disclosed device;
FIG. 2 is a schematic view of the device of the present disclosure in a closed state;
fig. 3 is a top cross-sectional view of the disclosed device in a closed position.
The reference numerals have the following meanings: 1-a main scale; 2-a first auxiliary scale; 3-a second auxiliary ruler; 4-cushion blocks; 5-a first connection post; 6-a second connection post; 7-length guide grooves; 8-a third connecting column; 9-a column cap; 10-elastic means.
Detailed Description
The utility model will be described in detail below with reference to the drawings and the detailed description. The embodiments shown below do not limit the inventive content described in the claims in any way. The whole contents of the constitution shown in the following examples are not limited to the solution of the utility model described in the claims.
The geological core sampling ruler comprises a main ruler 1, a first auxiliary ruler 2, a second auxiliary ruler 3 and a sliding connection device, wherein the main ruler 1, the first auxiliary ruler 2 and the second auxiliary ruler 3 comprise a first end and a second end, and length scale marks are arranged on the main ruler 1, the first auxiliary ruler 2 and the second auxiliary ruler 3 from the first end to the second end; the main scale 1 is provided with a length guide groove 7 penetrating through the front side and the rear side of the main scale 1; the first end of the first auxiliary ruler 2 is rotationally connected with the first end of the main ruler 1; the first end of the second auxiliary ruler 3 is rotationally connected with the second end of the first auxiliary ruler 2; the sliding connection device comprises a third connection column 8, a column cap 9 and an elastic device 10, the third connection column 8 comprises a first end and a second end, the first end of the third connection column 8 is connected with the second end of the second auxiliary ruler 3, the second end of the third connection column 8 penetrates through the length guide groove 7 to be arranged on the other side of the main ruler 1, the column cap 9 is arranged at the end of the second end of the third connection column 8, and the elastic device 10 is sleeved on the third connection column 8 and is located between the column cap 9 and the main ruler 1. Preferably, the distance between the initial scale and the end scale of the length scale line of the main scale 1 is 1m, and the distance between the initial scale and the end scale of the first auxiliary scale 2 and the second auxiliary scale 3 is 0.5m.
In one embodiment of the utility model, the device further comprises a first connecting column 5 and a cushion block 4, wherein two ends of the first connecting column 5 are respectively connected with the first end of the first auxiliary ruler 2 and the first end of the main ruler 1, and the first end of the first auxiliary ruler 2 is rotatably connected with the first end of the main ruler 1 through the first connecting column 5; the cushion block 4 is sleeved on a first connecting column 5 between the first end of the first auxiliary ruler 2 and the first end of the main ruler 1.
In one embodiment of the present utility model, the main scale 1, the first auxiliary scale 2 and the second auxiliary scale 3 each comprise a front side and a rear side, the rear side of the first auxiliary scale 2 is connected with the front side of the main scale 1, and the front side of the second auxiliary scale 3 is connected with the rear side of the first auxiliary scale 2; the thickness of the cushion block 4 is equal to that of the second auxiliary ruler 3.
In one embodiment of the present utility model, the second connecting post 6 is further included, two ends of the second connecting post 6 are respectively connected with the second end of the first auxiliary ruler 2 and the first end of the second auxiliary ruler 3, and the first end of the second auxiliary ruler 3 is rotatably connected with the second end of the first auxiliary ruler 2 through the second connecting post 6.
In one embodiment of the present utility model, both ends of the length guiding groove 7 are arc-shaped.
In one embodiment of the present utility model, the length guiding groove 7 includes a first end and a second end, and the second end of the length guiding groove 7 is located at the second end of the main scale 1; core sampling rate scale marks are arranged on the main scale 1 along the direction from the first end to the second end of the length guide groove 7.
In one embodiment of the utility model, the first end of the length guide 7 is located at the centre of the first and second ends of the main scale 1. The core taking rate scale is 50% to 100%, the position of the 50% core taking rate scale line is overlapped with the position of the main scale 10.5m length scale line, the position of the 100% core taking rate scale line is overlapped with the position of the main scale 11m length scale line, and the 50% to 100% core taking rate scale is evenly divided.
In one embodiment of the utility model, the sum of the length of the first auxiliary ruler 2 from the first end to the second end and the length of the second auxiliary ruler 3 from the first end to the second end is equal to the length of the first end and the second end of the main ruler 1. Thus, when the sliding connection device slides to the second end of the length guide groove 7, the first auxiliary ruler 2 and the second auxiliary ruler 3 are just in a straight line and are in parallel fit with the main ruler 1.
In one embodiment of the utility model, the elastic means 10 is a telescopic spring. The elastic device 10 has the functions of not obstructing the sliding of the sliding connection device in the length guide groove 7, facilitating the position adjustment and playing a certain role in fixation.
In an embodiment of the utility model, the geological core sampling ruler comprises a main ruler 1, a first auxiliary ruler 2 and a second auxiliary ruler 3, wherein length graduation lines are respectively arranged on the main ruler 1, the first auxiliary ruler 2 and the second auxiliary ruler 3, a cushion block 4 is arranged at one end of the main ruler 1, the cushion block 4 is hinged with one end of the first auxiliary ruler 2 through a first connecting column 5, the circle center of the first connecting column 5 is overlapped with the initial graduation line of the main ruler 11 and the initial graduation line of the second auxiliary ruler 3, the other end of the first auxiliary ruler 2 is hinged with one end of the second auxiliary ruler 3 through a second connecting column 6, the circle center of the second connecting column 6 is overlapped with the end graduation line of the first auxiliary ruler 2 and the initial graduation line of the second auxiliary ruler 3, a length guiding groove 7 is arranged at the other end of the main ruler 1, a sampling rate graduation line is arranged at the other end of the second auxiliary ruler 3 and fixedly connected with a third connecting column 8, the third connecting column 8 penetrates through the length guiding groove 7 and can move along the length guiding groove 7, the third connecting column 8 is connected with a cap 9, and the length guiding groove 9 can be overlapped with the second auxiliary ruler 1 and the second auxiliary ruler 2 in a closed state and the opposite to the second auxiliary ruler 1.
When the core sampling ruler disclosed by the utility model works, firstly, the main ruler 1 is placed on a core to be sampled back, the main ruler 1 is axially parallel to the core, the initial scale of the main ruler 1 coincides with the initial point of the core to be sampled back, according to the measured sampling rate of the core to be sampled back, the center of a circle of the third connecting column 8 slides in the length guide groove 7 to the position of the corresponding scale mark of the core sampling rate, the length of the sample to be sampled back is read on the first auxiliary ruler 2 or the second auxiliary ruler 3, the length scale mark corresponding to the main ruler 1 is the length of the core, and the calculation and measurement of the length of the core are synchronously completed.
According to the core sampling ruler, the distance between the initial scale and the tail end scale of the main ruler 1 is 1m, the distance between the initial scale and the tail end scale of the first auxiliary ruler 2 and the distance between the initial scale and the tail end scale of the second auxiliary ruler 3 are 0.5m, when the length of a sample to be sampled again is 0-0.5m, the scale of the first auxiliary ruler 2 is read, when the length of the sample to be sampled again is 0.5-1m, the scale of the second auxiliary ruler 3 is read, and when the sample to be sampled again spans multiple times, the measurement can be carried out one by one.
In addition, according to the requirements of the solid mineral exploration working specification and the construction quality of drilling engineering, the core taking rate of drilling is generally greater than 70%, the core taking rate is greater than 80%, the core taking rate scale is set to be 50-100% in consideration of redundant design, the position of the 50% core taking rate scale line coincides with the position of the length scale line of the main scale 10.5m, the position of the 100% core taking rate scale line coincides with the position of the length scale line of the main scale 11m, and the core taking rate scale is evenly divided from 50-100%.
In addition, the two ends of the length guide groove 7 are arc-shaped, and the shape and the size of the third connecting column 8 are matched with those of the strip-shaped through hole, so that the circle center of the third connecting column 8 can be accurately aligned with the core sampling rate scale during sliding.
In addition, the main scale 1, the first sub scale 2, and the second sub scale 3 are made of transparent materials.
In addition, in order to prevent the second auxiliary scale 3 from shaking up and down during sliding, and simultaneously ensure that the center of the third connecting column 8 is temporarily fixed relatively after being aligned with the core sampling rate scale, an elastic device 10 is arranged between the column cap 9 and the main scale 1.
The elastic means 10 is a telescopic spring wound around the lower periphery of the third connecting column 8.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Unless specifically stated and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The geological core sampling ruler is characterized by comprising a main ruler, a first auxiliary ruler, a second auxiliary ruler and a sliding connection device, wherein the main ruler, the first auxiliary ruler and the second auxiliary ruler all comprise a first end and a second end, and length scale marks are arranged on the main ruler, the first auxiliary ruler and the second auxiliary ruler from the first end to the second end; the main scale is provided with a length guide groove which penetrates through the front side and the rear side of the main scale; the first end of the first auxiliary ruler is rotationally connected with the first end of the main ruler; the first end of the second auxiliary ruler is rotationally connected with the second end of the first auxiliary ruler; the sliding connection device comprises a third connecting column, a column cap and an elastic device, wherein the third connecting column comprises a first end and a second end, the first end of the third connecting column is connected with the second end of the second auxiliary ruler, the second end of the third connecting column penetrates through the length guide groove to be arranged on the other side of the main ruler, the column cap is arranged at the end part of the second end of the third connecting column, and the elastic device is sleeved on the third connecting column and is located between the column cap and the main ruler.
2. The geological core sampling ruler according to claim 1, further comprising a first connecting column and a cushion block, wherein two ends of the first connecting column are respectively connected with the first end of the first auxiliary ruler and the first end of the main ruler, and the first end of the first auxiliary ruler is rotatably connected with the first end of the main ruler through the first connecting column; the cushion block is sleeved on a first connecting column between the first end of the first auxiliary ruler and the first end of the main ruler.
3. The geological core sampling ruler according to claim 2, wherein the main ruler, the first auxiliary ruler and the second auxiliary ruler all comprise a front side surface and a rear side surface, the rear side surface of the first auxiliary ruler is connected with the front side surface of the main ruler, and the front side surface of the second auxiliary ruler is connected with the rear side surface of the first auxiliary ruler; the thickness of the cushion block is equal to that of the second auxiliary ruler.
4. The geological core sampling ruler according to claim 1, further comprising a second connecting column, wherein two ends of the second connecting column are respectively connected with the second end of the first auxiliary ruler and the first end of the second auxiliary ruler, and the first end of the second auxiliary ruler is rotatably connected with the second end of the first auxiliary ruler through the second connecting column.
5. The geological core sampling of claim 1, wherein the length guide slots are arcuate at both ends.
6. The geological core sampling of claim 5, wherein the length guide includes a first end and a second end, the second end of the length guide being positioned at the second end of the main scale; and core sampling rate scale marks are arranged on the main scale along the direction from the first end to the second end of the length guide groove.
7. A geological core sampling according to claim 1, wherein the elastic means is a telescopic spring.
8. A geological core sampling as claimed in claim 1, wherein the sum of the length of the first sub-scale from the first end to the second end and the length of the second sub-scale from the first end to the second end is equal to the length of the first end and the second end of the main scale.
9. A geological core sampling as claimed in claim 1, wherein the first end of the length guide is centered between the first and second ends of the main scale.
10. The geological core sampling of any one of claims 1-9, wherein the main scale, the first sub-scale, and the second sub-scale are each made of a transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223532299.4U CN219454890U (en) | 2022-12-29 | 2022-12-29 | Geological core sampling ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223532299.4U CN219454890U (en) | 2022-12-29 | 2022-12-29 | Geological core sampling ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219454890U true CN219454890U (en) | 2023-08-01 |
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ID=87409864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223532299.4U Active CN219454890U (en) | 2022-12-29 | 2022-12-29 | Geological core sampling ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219454890U (en) |
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2022
- 2022-12-29 CN CN202223532299.4U patent/CN219454890U/en active Active
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