阅读说明：本技术 碎屑岩岩心描述对照笔 (Clastic rock core description contrast pen ) 是由 李秀国 宋来亮 李永忠 杨光 郭昭江 赵杰杰 顾小兵 王飞 董福奇 张建 于 2019-10-12 设计创作，主要内容包括：本发明公开了碎屑岩岩心描述对照笔,包括：笔杆,所述笔杆内部装有笔芯；还包括：标准岩石碎屑颗粒样本筒,所述标准岩石碎屑颗粒样本筒连接在笔杆上,所述标准岩石碎屑颗粒样本筒的材质为透明材料。本发明既可以记录描述内容又可以准确地进行岩性粒级描述和定名的碎屑岩岩心描述对照笔。解决现有碎屑岩类岩心在进行综合描述时,由于岩心颗粒粒级分类范围较小,在实际工作中通过肉眼很难准确地进行岩性粒级分类和定名的问题。(The invention discloses a clastic rock core description contrast pen, which comprises: the pen holder is internally provided with a pen core; further comprising: the standard rock debris particle sample barrel is connected to the penholder, and the standard rock debris particle sample barrel is made of transparent materials. The invention can record the description content and accurately perform lithology size fraction description and named clastic rock core description contrast pen. The problem of current clastic rock class rock core when carrying out comprehensive description, because rock core granule size classification scope is less, it is difficult accurately to carry out lithology size classification and nomination through the naked eye in the actual work is solved.)

1. A clastic rock core description control pen comprises:

the pen holder is internally provided with a pen core;

it is characterized by also comprising:

the standard rock debris particle sample barrel is connected to the penholder, and the standard rock debris particle sample barrel is made of transparent materials.

2. The clastic rock core description contrast pen of claim 1, wherein the standard rock clastic particle sample cartridge comprises:

the claystone standard rock fragment particle sample barrel is connected to the upper end of the penholder, and claystone standard rock fragment particles are filled in the claystone standard rock fragment particle sample barrel.

3. The clastic rock core description contrast pen as claimed in claim 2, wherein the inner wall of the lower end of the claystone standard rock clastic particle sample cylinder is provided with an internal thread, the outer wall of the upper end of the pen holder is provided with an external thread, and the lower end of the claystone standard rock clastic particle sample cylinder is connected to the upper end of the pen holder in a threaded manner.

4. The clastic rock core description contrast pen as claimed in claim 2, wherein the standard rock clastic particle sample cartridge comprises:

the siltstone standard rock debris particle sample cylinder is connected to the upper end of the claystone standard rock debris particle sample cylinder, and siltstone standard rock debris particles are filled in the siltstone standard rock debris particle sample cylinder.

5. The clastic rock core description contrast pen as claimed in claim 4, wherein the inner wall of the lower end of the siltstone standard rock clastic particle sample cylinder is provided with an internal thread, the outer wall of the upper end of the claystone standard rock clastic particle sample cylinder is provided with an external thread, and the lower end of the siltstone standard rock clastic particle sample cylinder is in threaded connection with the upper end of the claystone standard rock clastic particle sample cylinder.

6. The clastic rock core description contrast pen as claimed in claim 4, wherein the standard rock clastic particle sample cartridge comprises:

the fine sandstone standard rock fragment particle sample cylinder is connected to the upper end of the fine sandstone standard rock fragment particle sample cylinder, and fine sandstone standard rock fragment particles are filled in the fine sandstone standard rock fragment particle sample cylinder.

7. The clastic rock core description contrast pen as claimed in claim 6, wherein the inner wall of the lower end of the fine sandstone standard rock clastic particle sample cylinder is provided with an internal thread, the outer wall of the upper end of the siltstone standard rock clastic particle sample cylinder is provided with an external thread, and the lower end of the fine sandstone standard rock clastic particle sample cylinder is connected to the upper end of the siltstone standard rock clastic particle sample cylinder in a threaded manner.

8. The clastic rock core description contrast pen of claim 6, wherein the standard rock clastic particle sample cartridge comprises:

the middle sandstone standard rock detritus particle sample barrel is connected to the upper end of the fine sandstone standard rock detritus particle sample barrel, and middle sandstone standard rock detritus particles are filled in the middle sandstone standard rock detritus particle sample barrel.

9. The clastic rock core description contrast pen as claimed in claim 8, wherein the inner wall of the lower end of the middle sandstone standard rock clastic particle sample cylinder is provided with an internal thread, the outer wall of the upper end of the fine sandstone standard rock clastic particle sample cylinder is provided with an external thread, and the lower end of the middle sandstone standard rock clastic particle sample cylinder is in threaded connection with the upper end of the fine sandstone standard rock clastic particle sample cylinder.

10. The clastic rock core description contrast pen of claim 8, wherein the standard rock clastic particle sample cartridge comprises:

the sandstone standard rock fragment particle sample cylinder is connected to the upper end of the middle sandstone standard rock fragment particle sample cylinder, and the sandstone standard rock fragment particle sample cylinder is internally filled with sandstone standard rock fragment particles.

11. The clastic rock core description contrast pen as claimed in claim 10, wherein the internal wall of the lower end of the coarse sandstone standard rock clastic particle sample cylinder is provided with internal threads, the external wall of the upper end of the medium sandstone standard rock clastic particle sample cylinder is provided with external threads, and the lower end of the coarse sandstone standard rock clastic particle sample cylinder is in threaded connection with the upper end of the medium sandstone standard rock clastic particle sample cylinder.

12. The clastic rock core description contrast pen as claimed in claim 10, further comprising:

a tip cap at an upper end of the sandstone standard rock detritus particle sample cartridge.

13. The clastic rock core description contrast pen as claimed in claim 12, wherein the inner wall of the end cap is provided with internal threads, the outer wall of the upper end of the sandstone standard rock clastic particle sample cylinder is provided with external threads, and the end cap is in threaded connection with the upper end of the sandstone standard rock clastic particle sample cylinder.

Technical Field

The invention relates to the technical field of core description auxiliary tools for clastic rocks, in particular to a core description contrast pen for clastic rocks.

Background

When the clastic rock core is comprehensively described, the main description contents comprise core grain size classification and lithology naming, although relevant description specifications and standards exist, due to the fact that the core grain size classification range is small, such as the definition of fine sandstone, siltstone and claystone, the lithology grain size classification and naming can be difficult to accurately carry out through naked eyes in actual work, and geologists must have abundant years of description practical experience or can accurately define through experimental equipment.

In view of the above, a clastic rock core description contrast pen which is reasonably designed and effectively improves the above problems is provided.

After retrieval, no stylus dedicated to holding the rock chip sample was found.

Disclosure of Invention

The invention aims to provide a clastic rock core description comparison pen which can record description contents and accurately perform lithology size fraction description and naming during comprehensive description. The problem of current clastic rock class rock core when carrying out comprehensive description, because rock core granule size classification scope is less, it is difficult accurately to carry out lithology size classification and nomination through the naked eye in the actual work is solved.

In order to achieve the purpose, the invention adopts the following technical scheme that the clastic rock core description contrast pen comprises:

the pen holder is internally provided with a pen core;

further comprising:

the standard rock debris particle sample barrel is connected to the penholder, and the standard rock debris particle sample barrel is made of transparent materials.

Further, the standard rock debris particle sample cartridge comprises:

the claystone standard rock fragment particle sample barrel is connected to the upper end of the penholder, and claystone standard rock fragment particles are filled in the claystone standard rock fragment particle sample barrel.

Furthermore, an internal thread is formed in the inner wall of the lower end of the claystone standard rock debris particle sample cylinder, an external thread is formed in the outer wall of the upper end of the pen holder, and the lower end of the claystone standard rock debris particle sample cylinder is connected to the upper end of the pen holder in a threaded mode.

Further, the standard rock debris particle sample cartridge comprises:

the siltstone standard rock debris particle sample cylinder is connected to the upper end of the claystone standard rock debris particle sample cylinder, and siltstone standard rock debris particles are filled in the siltstone standard rock debris particle sample cylinder.

Furthermore, an inner thread is formed in the inner wall of the lower end of the siltstone standard rock debris particle sample cylinder, an outer thread is formed in the outer wall of the upper end of the claystone standard rock debris particle sample cylinder, and the lower end of the siltstone standard rock debris particle sample cylinder is connected to the upper end of the claystone standard rock debris particle sample cylinder in a threaded mode.

Further, the standard rock debris particle sample cartridge comprises:

the fine sandstone standard rock fragment particle sample cylinder is connected to the upper end of the fine sandstone standard rock fragment particle sample cylinder, and fine sandstone standard rock fragment particles are filled in the fine sandstone standard rock fragment particle sample cylinder.

Furthermore, the inner wall of the lower end of the fine sandstone standard rock debris particle sample cylinder is provided with an internal thread, the outer wall of the upper end of the fine sandstone standard rock debris particle sample cylinder is provided with an external thread, and the lower end of the fine sandstone standard rock debris particle sample cylinder is connected to the upper end of the fine sandstone standard rock debris particle sample cylinder in a threaded manner.

Further, the standard rock debris particle sample cartridge comprises:

the middle sandstone standard rock detritus particle sample barrel is connected to the upper end of the fine sandstone standard rock detritus particle sample barrel, and middle sandstone standard rock detritus particles are filled in the middle sandstone standard rock detritus particle sample barrel.

Furthermore, the inner wall of the lower end of the middle sandstone standard rock debris particle sample cylinder is provided with an internal thread, the outer wall of the upper end of the fine sandstone standard rock debris particle sample cylinder is provided with an external thread, and the lower end of the middle sandstone standard rock debris particle sample cylinder is in threaded connection with the upper end of the fine sandstone standard rock debris particle sample cylinder.

Further, the standard rock debris particle sample cartridge comprises:

the sandstone standard rock fragment particle sample cylinder is connected to the upper end of the middle sandstone standard rock fragment particle sample cylinder, and the sandstone standard rock fragment particle sample cylinder is internally filled with sandstone standard rock fragment particles.

Furthermore, the inner wall of the lower end of the coarse sandstone standard rock debris particle sample cylinder is provided with an internal thread, the outer wall of the upper end of the middle sandstone standard rock debris particle sample cylinder is provided with an external thread, and the lower end of the coarse sandstone standard rock debris particle sample cylinder is in threaded connection with the upper end of the middle sandstone standard rock debris particle sample cylinder.

Further, still include:

a tip cap at an upper end of the sandstone standard rock detritus particle sample cartridge.

Furthermore, an internal thread is formed in the inner wall of the tail end cap, an external thread is formed in the outer wall of the upper end of the coarse sandstone standard rock debris particle sample cylinder, and the tail end cap is connected to the upper end of the coarse sandstone standard rock debris particle sample cylinder in a thread-buckling mode.

Compared with the prior art, the invention has the following beneficial effects:

during the comprehensive description of the clastic rock core, the clastic rock core description contrast pen can be used as the description content of a common record note, and when the core size classification and lithology naming are needed, the standard rock clastic particle sample arranged in the clastic rock core description contrast pen can be used for reference comparison with an actual core at any time, so that the lithology size classification and naming can be simply and accurately carried out.

Drawings

Fig. 1 is a schematic structural view of a clastic rock core description control pen of the present invention.

In the figure: 1. a pen core; 2. a pen holder; 3. a standard rock debris particle sample cartridge.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.