CN214066345U - Portable rock-soil identification tool - Google Patents

Abstract

The utility model discloses a portable rock-soil identifying tool, which comprises a shell, a supporting piece and a fixing piece, wherein the shell is positioned at the outer side of the supporting piece, and is connected with the supporting piece in a sliding way, the fixing piece is fixedly connected with the outer casing piece and is positioned on one side of the outer casing piece relatively far away from the supporting piece, the fixing piece comprises a rivet and a measuring line with a mark, the rivet is fixedly connected with the outer shell piece, one end of the measuring line with the mark is fixedly connected with the rivet, the other end of the measuring line with the mark is matched with the shell piece, on the basis of the prior art, the structure of the rock-soil identifying tool is improved, so that the shell member, the supporting member and the fixing member are connected in a sliding way, thereby reducing the occupation of space, simultaneously, the identification tool is convenient to carry by utilizing the mutual matching of the rivet and the measuring line with the mark, the method is simple to operate, and can meet the requirement that field technicians can accurately judge part of important characteristics of the rock-soil body.

Description

Portable rock-soil identification tool

Technical Field

The utility model relates to an open-air reconnaissance instrument technical field especially relates to a portable ground discrimination instrument.

Background

In the field, geotechnical engineers often need to immediately make preliminary description on the color, particle size, mineral streak, hardness and the like of the geotechnical body according to own experience so as to judge the geotechnical body more accurately in subsequent work. The previous description depends on the experience of the party to a great extent, the different experiences naturally cause different description results, and if a large deviation occurs in the initial description, errors may occur in the later judgment.

In terms of geotechnical color, an engineer may describe a geotechnical body on site, but such a textual description presents a considerable challenge to a technician collating the material because the textual description is not well understood by different people. Even in the case of photographs, there may be a large deviation in color due to problems with live light, cameras, etc.

Regarding the particle size of rock and soil, the appendix G of the existing specification "geological exploration and sampling technical rules of construction engineering" (JGJT87-2012) gives the on-site identification characteristics of the particle sizes of different types of sandy soil, and the particle sizes of buckwheat or sorghum, millet, Chinese cabbage seeds, coarse corn powder, rice flour and the like are basically used for distinguishing gravel sand, coarse sand, medium sand, fine sand and silt sand. This method may be familiar to technicians with great agricultural practices and cooking experience, but is still quite difficult to identify to those with little experience.

At present, the hardness of minerals is mostly judged by adopting a Mohs hardness method, but Mohs hardness meters on the market generally have 10 handheld handles, have larger volume and are inconvenient to carry. The streak method is also widely applied in mineral identification, namely, the mineral is scribed on a white unglazed porcelain plate, and the color of the streak is observed to identify the mineral.

That is, since technical staff have different subjective impressions and describe the collected rock and soil minerals in great difference, the later judgment is wrong, and the objective identifying tool in the prior art is not convenient to carry, so that an identifying tool convenient to carry is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the problem that prior art lacks portable's identifying tool, provided a portable ground identifying tool.

The utility model provides a portable ground discrimination tool, includes outer shell spare, support piece and mounting, outer shell spare is located the outside of support piece, and with support piece sliding connection, the mounting with outer shell spare fixed connection, and be located outer shell spare is kept away from relatively one side of support piece, the mounting includes rivet and tape mark measuring line, the rivet with outer shell spare fixed connection, the one end of tape mark measuring line with rivet fixed connection, the other end of tape mark measuring line with outer shell spare cooperatees.

The shell piece comprises a color identification unit, a particle size identification unit, a shell and a graduated scale, wherein the color identification unit is positioned on one side of the shell, which is relatively close to the rivet, the particle size identification unit is positioned on the other side of the shell, which is relatively far away from the rivet, and the graduated scale is positioned on the upper side of the particle size identification unit.

The color identification unit comprises twelve color comparison cards, the twelve color comparison cards comprise a red color comparison card, an orange color comparison card, a yellow-green color comparison card, a cyan color comparison card, a blue color comparison card, a purple color comparison card, a white color comparison card, a gray color comparison card, a brown color comparison card and a black color comparison card, and the color comparison cards are positioned on the outer side of the shell.

The particle size identification unit comprises a plurality of box bodies, wherein the box bodies comprise a silt box body, a fine sand box body, a medium sand box body, a coarse sand box body and a gravel box body, and the box bodies are all located on the outer side of the outer shell part.

Wherein, support piece includes bottom plate, white unglazed porcelain board, scalable sclerometer body of rod and ten nibs, the bottom plate with outer shell spare sliding connection, and be located the inboard of outer shell spare, white unglazed porcelain board with bottom plate sliding connection, and be located the upside of bottom plate, scalable sclerometer body of rod is located the inside of bottom plate, and with the bottom plate agrees with mutually, ten the nib all inlays to be located the inside of bottom plate, and is located the upper and lower both sides of scalable sclerometer body of rod.

Ten the nib all includes hardness sign mineral and is equipped with the nib of link, hardness sign mineral all inlays and locates the one end of nib, the link is located the other end of nib, the link with the scalable sclerometer body of rod agrees with mutually.

The utility model has the advantages that: on prior art's basis, improve the structure of ground identifying tool for sliding connection between shell spare, support piece and the mounting, thereby reducing occupation in space, utilize mutually supporting of rivet and tape mark measuring line simultaneously, make identifying tool portable, and easy operation can satisfy the on-the-spot technical staff and carry out the accuracy to the important characteristic of part of ground body and judge.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an open state of the portable rock-soil discrimination tool of the present invention.

Fig. 2 is a schematic structural view of a color discrimination unit of a portable rock-soil discrimination tool of the present invention.

Fig. 3 is a schematic structural view of a particle size discriminating unit of a portable rock-soil discriminating tool according to the present invention.

Fig. 4 is a schematic structural view of a support member of a portable rock-soil identification tool according to the present invention.

10-shell piece, 20-supporting piece, 30-fixing piece, 11-color identification unit, 12-particle size identification unit, 13-shell, 14-graduated scale, 21-bottom plate, 22-white unglazed porcelain plate, 23-telescopic sclerometer rod body, 24-pen point, 31-rivet, 32-marking measuring line, 111-colorimetric card, 121-box body, 122-silt box body, 123-fine sand box body, 124-medium sand box body, 125-coarse sand box body, 126-gravel box body, 241-pen point, 242-hardness marking mineral, 243-connecting end, 1111-red colorimetric card, 1112-orange colorimetric card, 1113-yellow colorimetric card, 1114-yellow-green colorimetric card, 1115-green colorimetric card, 1116-cyan colorimetric card, 1117-blue color comparison card, 1118-purple color comparison card, 1119-white color comparison card, 1120-gray color comparison card, 1121-brown color comparison card and 1122-black color comparison card.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 4, the present invention provides a technical solution:

a portable rock and soil identification tool comprises a casing member 10, a support member 20 and a fixing member 30, wherein the casing member 10 is positioned at the outer side of the support member 20 and is in sliding connection with the support member 20, the fixing member 30 is fixedly connected with the casing member 10 and is positioned at one side of the casing member 10 relatively far away from the support member 20, the fixing member 30 comprises a rivet 31 and a marked measuring line 32, the rivet 31 is fixedly connected with the casing member 10, one end of the marked measuring line 32 is fixedly connected with the rivet 31, and the other end of the marked measuring line 32 is matched with the casing member 10.

In the present embodiment, the casing member 10 is used for allowing a user to objectively describe the color and particle size properties of rock and soil, the supporting member 20 is used for cooperating with the casing member 10 to reduce the occupied space, and the supporting member 20 is also used for measuring the hardness of minerals so as to facilitate the user to objectively describe the hardness of minerals, the fixing member 30 is used for improving the portability of the identification tool and preventing small parts in the identification tool from falling off, thereby effectively improving the use effect of the identification tool, wherein the rivet 31 is used for binding the marked measuring wire 32 in a manner of being wound around the outer circumference of the rivet 31 when the marked measuring wire 32 is not used, the marked measuring wire 32 is used for length measurement, such as depth marking of a standard penetration test, a kinetic probing test, and the like, or core length measurement, after the marked measuring wire 32 is wound transversely around the outer surface of the identification tool and the rivet 31, can prevent the scattered parts in the identifying tool from sliding off.

Further, the housing member 10 includes a color identification unit 11, a grain size identification unit 12, a housing 13 and a scale 14, the color identification unit 11 is located on one side of the housing 13 relatively close to the rivet 31, the grain size identification unit 12 is located on the other side of the housing 13 relatively far from the rivet 31, and the scale 14 is located on the upper side of the grain size identification unit 12.

In this embodiment, the color identification unit 11 is used for identifying rock and soil colors, and the color comparison under the same environment can describe the rock and soil colors more accurately, the particle size identification unit 12 is used for identifying particle sizes, is convenient for visual inspection and comparison, and then gives the name to coarse-grained soil, the shell 13 is used for supporting each component, and the graduated scale 14 and the measuring line can be used for measuring the particle sizes of larger particles in gravel soil.

Further, the color identification unit 11 is composed of twelve color comparison cards 111, the twelve color comparison cards 111 include a red color comparison card 1111, an orange color comparison card 1112, a yellow color comparison card 1113, a yellow-green color comparison card 1114, a green color comparison card 1115, a cyan color comparison card 1116, a blue color comparison card 1117, a purple color comparison card 1118, a white color comparison card 1119, a gray color comparison card 1120, a brown color comparison card 1121 and a black color comparison card 1122, and the color comparison cards 111 are located outside the housing 10.

In this embodiment, the mineral color can be described objectively by drawing a streak on the white unglazed porcelain plate 22 to compare the mineral streak with each of the color charts 111.

Further, the particle size discriminating unit 12 is composed of a plurality of cartridges 121, the plurality of cartridges 121 includes a silt cartridge 122, a fine sand cartridge 123, a medium sand cartridge 124, a coarse sand cartridge 125, and a gravel cartridge 126, and the cartridges 121 are located outside the casing 10.

In the present embodiment, the particle size of the coarse-grained soil is determined by visually comparing the particle size of the soil and the soil in each of the cartridges 121.

Further, support piece 20 includes bottom plate 21, white unglazed porcelain plate 22, scalable sclerometer body of rod 23 and ten nibs 24, bottom plate 21 with outer shell 10 sliding connection, and be located outer shell 10's inboard, white unglazed porcelain plate 22 with bottom plate 21 sliding connection, and be located bottom plate 21's upside, scalable sclerometer body of rod 23 is located bottom plate 21's inside, and with bottom plate 21 agrees with mutually, ten nib 24 all inlays and locates bottom plate 21's inside, and is located scalable sclerometer body of rod 23's upper and lower both sides.

In this embodiment, the bottom plate 21 is used to support each component, the white unglazed porcelain plate 22 is used to provide a contrast environment with the same color for the streaks of different minerals, so as to facilitate the contrast of a user, the scalable sclerometer rod body 23 is matched with the pen point 24 to measure the hardness of the minerals, the scalable sclerometer rod body 23 includes an elastic sheet, an elastic block, a pen holder with a groove and a pen end with a communication hole, the elastic sheet is matched with the elastic block, the elastic sheet is fixedly arranged in the pen holder, the elastic block is fixedly connected with the elastic sheet and matched with the communication hole, so that the pen holder and the pen end can be extended and retracted, the groove is matched with the connection end 243 to fix the pen point 24 on the pen holder, and the particle size identification unit 12 is provided with a notch so as to facilitate the extraction of the white unglazed porcelain plate 22 and the bottom plate 21.

Further, ten nibs 24 all include hardness sign mineral 242 and nib 241 that is equipped with link 243, hardness sign mineral 242 all inlays and locates the one end of nib 241, link 243 is located the other end of nib 241, link 243 agrees with scalable durometer body 23 mutually.

In this embodiment, the hardness marker minerals 242 are, from low to high: talc, gypsum, calcite, fluorite, apatite, orthoclase, quartz, topaz, corundum and diamond, preferably, can be according to the difference of hardness according to one to ten pairs the nib 24 label to avoid obscuring, utilize different hardness mark mineral 242 to carve on the mineral, through whether produce the mar realize the judgement to the mineral hardness of ground, thereby the user of being convenient for can be objective propose the judgement to the hardness of ground.

The utility model discloses on prior art's basis, improve ground identifying tool's structure, utilize mutually supporting of outer shell 10, support piece 20 and mounting 30 to effectively reduce identifying tool's occupation space, be favorable to carrying of user, while easy operation can satisfy the on-the-spot technical staff and carry out the accuracy and judge to the part important characteristic of the ground body.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a portable ground discrimination tool, characterized in that, includes outer shell spare, support piece and mounting, outer shell spare is located the outside of support piece, and with support piece sliding connection, the mounting with outer shell spare fixed connection, and be located outer shell spare is kept away from relatively one side of support piece, the mounting includes rivet and tape mark measuring line, the rivet with outer shell spare fixed connection, the one end of tape mark measuring line with rivet fixed connection, the other end of tape mark measuring line with outer shell spare cooperatees.

2. The portable geotechnical identification tool as set forth in claim 1, wherein said housing member includes a color identifying unit, a grain size identifying unit, a housing and a scale, said color identifying unit being located at one side of said housing relatively close to said rivet, said grain size identifying unit being located at the other side of said housing relatively far from said rivet, said scale being located at an upper side of said grain size identifying unit.

3. The portable rock-soil identification tool of claim 2, wherein the color identification unit is composed of twelve color cards, the twelve color cards include a red color card, an orange color card, a yellow-green color card, a cyan color card, a blue color card, a purple color card, a white color card, a gray color card, a brown color card and a black color card, and the color cards are located outside the housing member.

4. The portable geotechnical identification tool according to claim 2, wherein said particle size identifying unit is composed of a plurality of cases including a silt case, a fine sand case, a medium sand case, a coarse sand case and a gravel case, said cases being located outside said outer case.

5. The portable rock-soil identification tool of claim 1, wherein the support member comprises a bottom plate, a white unglazed porcelain plate, a retractable hardometer rod body and ten nibs, the bottom plate is slidably connected with the outer casing member and is located inside the outer casing member, the white unglazed porcelain plate is slidably connected with the bottom plate and is located on the upper side of the bottom plate, the retractable hardometer rod body is located inside the bottom plate and is fitted with the bottom plate, and the ten nibs are all embedded inside the bottom plate and are located on the upper side and the lower side of the retractable hardometer rod body.

6. The portable geotechnical identification tool as claimed in claim 5, wherein ten said nibs each include hardness marking minerals and a nib provided with a connecting end, said hardness marking minerals are embedded in one end of said nib, said connecting end is located at the other end of said nib, and said connecting end is fitted with said telescopic durometer shaft.

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