CN218823535U - High-precision positioning rock tensile strength test auxiliary device with replaceable filler strip - Google Patents
High-precision positioning rock tensile strength test auxiliary device with replaceable filler strip Download PDFInfo
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- CN218823535U CN218823535U CN202221570506.2U CN202221570506U CN218823535U CN 218823535 U CN218823535 U CN 218823535U CN 202221570506 U CN202221570506 U CN 202221570506U CN 218823535 U CN218823535 U CN 218823535U
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- filler strip
- auxiliary device
- mounting panel
- tensile strength
- strength test
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
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Abstract
The utility model discloses a high accuracy location rock tensile strength test auxiliary device of removable filler strip, belong to geotechnical engineering experimental facilities technical field, the main part includes the upper flat plate, lower flat plate, the slider, the fixed plate, support drum and base, it sets up on the base to support the drum, lower flat plate sets up on supporting the drum, slider upper end and upper flat plate fixed connection, the slider runs through lower flat plate, a pair of mounting groove has been seted up on upper flat plate and lower flat double-phase opposite, filler strip mechanism includes filler strip and mounting panel, mounting panel upper surface middle part is provided with the fixed slot that runs through the mounting panel along the plane, open at the mounting panel both ends has the locating hole along the fixed slot direction, the filler strip is installed in the fixed slot, filler strip and mounting panel sliding connection, the mounting panel all corresponds with the detachable mode and installs in a mounting groove, the utility model provides a when in the face of different samples, the filler strip hardness is too big, easily run through the test piece, the filler strip hardness is low, self will seriously warp the problem.
Description
Technical Field
The utility model relates to a geotechnical engineering experimental facilities technical field, more specifically say, relate to a high accuracy location rock tensile strength test auxiliary device of removable filler strip.
Background
The existing method for measuring the tensile strength of the rock comprises a direct stretching method and an indirect stretching method, because the test piece of the direct method is difficult to prepare and the test technology is complicated, the indirect method (namely, the Brazilian splitting method) is mostly adopted at present, the indirect method has very high requirement on the hardness of the backing strip, the requirement needs to be matched with the hardness of the rock test piece, the backing strip has overlarge hardness and is easy to penetrate into the test piece, the hardness of the backing strip is too low, the backing strip deforms seriously, and therefore the test result is influenced, and the relevant standard specifications of China stipulate the loaded backing strip material and the size;
however, when the gasket of the existing test equipment faces different samples, the gasket has too high hardness and is easy to penetrate into the test piece, and the gasket has too low hardness and can deform seriously.
Disclosure of Invention
The utility model aims at providing a high accuracy location rock tensile strength test auxiliary device of removable filler strip can solve prior art when the sample in the face of the difference, and filler strip hardness is too big, easily penetrates the test piece, and filler strip hardness is low excessively, self with the problem of serious deformation.
The utility model provides a high accuracy location rock tensile strength test auxiliary device of removable filler strip, including main part and filler strip mechanism, the main part includes upper flat plate, lower flat plate, slider, fixed plate, support drum and base, it sets up to support the drum on the base, the flat plate sets up down support on the drum, the upper flat plate sets up dull and stereotyped top down, the slider upper end with upper flat plate fixed connection, the slider runs through dull and stereotyped down, with dull and stereotyped swing joint down, the slider lower extreme is provided with the fixed plate, the upper flat plate with a pair of mounting groove has been seted up at dull and stereotyped double-phase opposite middle part down, filler strip mechanism is two, filler strip mechanism includes filler strip and mounting panel, mounting panel upper surface middle part is provided with and runs through along the plane the fixed slot of mounting panel, the mounting panel both ends are provided with the edge the locating hole of fixed slot direction, the filler strip is installed in the fixed slot, the filler strip with mounting panel sliding connection, the mounting panel all corresponds in one with the detachable mode in the mounting groove.
As the utility model discloses preferred: this auxiliary device still includes from centering manual clamping mechanism, from centering manual clamping mechanism sets up dull and stereotyped mounting groove both sides down, dull and stereotyped mounting groove department still is provided with rather than the mounting groove that is the cross and distributes down, from centering manual clamping mechanism, including pinch-off plate, slurcam, screw rod, spacing frame and rotatory handle, the pinch-off plate sets up the mounting panel both sides, the slurcam sets up in the mounting groove, with the pinch-off plate is connected, the screw rod sets up in the mounting groove, runs through the slurcam, screw rod one side is run through dull and stereotyped down with rotatory handle is connected, spacing frame sets up terminal one side of mounting groove on the dull and stereotyped down.
As the utility model discloses preferred: the auxiliary device further comprises a lifting mechanism, wherein the lifting mechanism is arranged in the inner space of the supporting cylinder, and a sliding groove matched with the fixing plate is formed in the supporting cylinder.
As the utility model discloses preferred: the structure of the filler strip is a triangular prism.
As the utility model discloses preferred: the top of the cushion strip is semicircular or trapezoidal.
As the utility model discloses preferred: the diameter range of the semicircular top of the filler strip is 1-4mm.
As the utility model discloses preferred: the length range of the top edge of the trapezoid at the top of the backing strip is 4-5mm.
As the utility model discloses preferred: the filler strip is made of steel or bakelite.
The beneficial effects of the utility model are that:
a high accuracy location rock tensile strength test auxiliary device of removable filler strip, through with filler strip mechanism modularization, to the difference of sample hardness, the filler strip material can be chooseed for use and be steel or bakelite, to the difference of sample shape, the filler strip top can set to semicircle type or trapezoidal, solved prior art when the sample in the face of the difference, the filler strip hardness is too big, easily penetrates the test piece, the filler strip hardness is low excessively, self will seriously warp the problem.
Description of the drawings:
FIG. 1 is a schematic structural view of the high-precision positioning rock tensile strength test auxiliary device with replaceable filler strips of the present invention;
FIG. 2 is a schematic view of a partial structure of the high-precision positioning rock tensile strength test auxiliary device with replaceable filler strips of the present invention;
FIG. 3 is a schematic diagram of the structure of the filler strip of the high-precision positioning rock tensile strength test auxiliary device with replaceable filler strips of the present invention;
FIG. 4 is a schematic structural diagram of a filler strip mechanism of the high-precision positioning rock tensile strength test auxiliary device with replaceable filler strips of the present invention;
fig. 5 is a schematic structural view of a filler strip mechanism of the high-precision positioning rock tensile strength test auxiliary device with replaceable filler strips of the present invention;
in FIGS. 1-5: 1-a base; 2-a support cylinder; 3-lower flat plate; 4-upper flat plate; 5-a slide; 6-self-centering manual clamping mechanism; 7-fixing the plate; 8-a filler strip mechanism; 9-a lifting mechanism; 201-a chute; 301-mounting a recess; 302-a mounting groove; 601-a clamping plate; 602-a push plate; 603-a lead screw; 604-a limiting frame; 605-rotating the handle; 801-cushion strips; 802-mounting a board; 803-locating holes; 804-fixed slots.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
Referring to fig. 1 to 4, the utility model relates to a high accuracy location rock tensile strength test auxiliary device of removable filler strip, it is the higher and the condition that the shape is the cylinder to the sample, a specific embodiment is provided, including main part and filler strip mechanism 8, the main part includes upper flat plate 4, lower flat plate 3, slider 5, fixed plate 7, support drum 2 and base 1, support drum 2 sets up on base 1, lower flat plate 3 sets up on supporting drum 2, upper flat plate 4 sets up in lower flat plate 3 top, slider 5 upper end and upper flat plate 4 fixed connection, slider 5 runs through lower flat plate 3, with lower flat plate 3 swing joint, slider 5 lower extreme is provided with fixed plate 7, a pair of mounting groove 301 has been seted up at upper flat plate 4 and lower flat plate 3's double-phase opposite middle part, filler strip mechanism 8 is two, filler strip mechanism 8 includes filler strip 801 and mounting panel 802, mounting panel 802 both ends are provided with locating hole 803 along the fixed slot 804 direction, filler strip 801 is installed in fixed slot 804, filler strip 801 and mounting panel 802 sliding connection, mounting panel 802 all corresponds with the detachable mode and install in a mounting groove 301.
In this embodiment, as the utility model discloses a technical optimization scheme, this auxiliary device still includes from centering manual clamping mechanism 6, from centering manual clamping mechanism 6 setting mounting groove 301 both sides dull and stereotyped 3 down, mounting groove 301 department of dull and stereotyped 3 still is provided with the mounting groove 302 that is the cross and distributes rather than, from centering manual clamping mechanism 6 including clamp plate 601, push plate 602, screw rod 603, spacing frame 604 and rotatory handle 605, clamp plate 601 sets up in mounting panel 802 both sides, push plate 602 sets up in mounting groove 302, be connected with clamp plate 601, screw rod 603 sets up in mounting groove 302, run through push plate 602, screw rod 603 one side runs through dull and stereotyped 3 down and is connected with rotatory handle 605, spacing frame 604 sets up terminal one side of mounting groove 301 on dull and stereotyped 3 down.
In this embodiment, as a technical optimization scheme of the present invention, the auxiliary device further includes a lifting mechanism 9, the lifting mechanism 9 is disposed in the inner space of the supporting cylinder 2, and the supporting cylinder 2 is provided with a chute 201 cooperating with the fixing plate 7;
in this embodiment, as a technical optimization scheme of the present invention, the structure of the filler strip 801 is a triangular prism;
in this embodiment, as a technical optimization scheme of the present invention, the top of the filler strip 801 is set to be semicircular;
in this embodiment, as a technical optimization scheme of the present invention, the diameter of the semicircular top of the filler strip 801 is set to be 4mm;
in this embodiment, as the utility model discloses a technical optimization scheme selects for use the filler strip 801 material to be steel.
This embodiment a high accuracy location rock tensile strength test auxiliary device of removable filler strip, to the great condition of sample hardness, the larger steel of hardness is also selected for use to the filler strip 801 that uses, and be the cylinder to the sample, set up the filler strip 801 top that uses into 4 mm's semicircle, be favorable to solving prior art when being the great sample of cylinder and hardness facing the sample, filler strip 801 hardness is low excessively, self will seriously warp the problem, can change the filler strip mechanism 8 in this embodiment according to the different situation.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
Referring to fig. 5, the utility model provides a high-precision positioning rock tensile strength test auxiliary device with replaceable filler strips, which is different in that when a sample is in a long plate shape, the top of the filler strip 801 is set to be trapezoidal, the length of the top edge of the trapezoid is 4.5mm, and when the hardness of the sample material is smaller, the used filler strip 801 is made of bakelite with smaller hardness;
this embodiment a high accuracy location rock tensile strength test auxiliary device of removable filler strip, when being less to sample material hardness, the filler strip 801 that uses also chooses the bakelite that hardness is less for use, and the trapezoidal design in filler strip 801 top is applicable to the sample and is platelike experiment, be favorable to solving prior art when being platelike and the less sample of hardness in the face of the sample, filler strip 801 hardness is too big, the problem of easy penetration sample, can change the filler strip mechanism 8 in this embodiment according to different situation.
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.
Although the embodiments of the present invention have been described, it will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the 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 (8)
1. The utility model provides a high accuracy location rock tensile strength test auxiliary device of removable filler strip which characterized in that: including main part and filler strip mechanism, the main part includes flat board, lower flat board, slider, fixed plate, support drum and base, it sets up to support the drum on the base, the flat board sets up down on the support drum, it sets up flat board top down, the slider upper end with go up dull and stereotyped fixed connection, the slider runs through dull and stereotyped down, with dull and stereotyped swing joint down, the slider lower extreme is provided with the fixed plate, go up dull and stereotyped with a pair of mounting groove has been seted up at dull and stereotyped double-phase opposite middle part down, filler strip mechanism is two, filler strip mechanism includes filler strip and mounting panel, mounting panel upper surface middle part is provided with runs through along the plane the fixed slot of mounting panel, the mounting panel both ends are provided with the edge the locating hole of fixed slot direction, the filler strip is installed in the fixed slot, the filler strip with mounting panel sliding connection, the mounting panel all corresponds with the detachable mode and installs one in the mounting groove.
2. The high-precision positioning rock tensile strength test auxiliary device with the replaceable filler strip as claimed in claim 1, is characterized in that: this auxiliary device still includes from centering manual clamping mechanism, from centering manual clamping mechanism sets up dull and stereotyped mounting groove both sides down, dull and stereotyped mounting groove department still is provided with rather than the mounting groove that is the cross and distributes down, from centering manual clamping mechanism, including pinch-off plate, slurcam, screw rod, spacing frame and rotatory handle, the pinch-off plate sets up the mounting panel both sides, the slurcam sets up in the mounting groove, with the pinch-off plate is connected, the screw rod sets up in the mounting groove, runs through the slurcam, screw rod one side is run through dull and stereotyped down with rotatory handle is connected, spacing frame sets up terminal one side of mounting groove on the dull and stereotyped down.
3. The high-precision positioning rock tensile strength test auxiliary device with the replaceable filler strip as claimed in claim 1, is characterized in that: the auxiliary device further comprises a lifting mechanism, wherein the lifting mechanism is arranged in the inner space of the supporting cylinder, and a sliding groove matched with the fixing plate is formed in the supporting cylinder.
4. The high-precision positioning rock tensile strength test auxiliary device with the replaceable filler strip as claimed in claim 1, is characterized in that: the structure of filler strip is triangular prism.
5. The high-precision positioning rock tensile strength test auxiliary device with the replaceable filler strip as claimed in claim 1, is characterized in that: the top of the filler strip is semicircular or trapezoidal.
6. The high-precision positioning rock tensile strength test auxiliary device with the replaceable filler strip, as recited in claim 1, is characterized in that: the diameter range of the semicircular top of the filler strip is 1-4mm.
7. The high-precision positioning rock tensile strength test auxiliary device with the replaceable filler strip as claimed in claim 1, is characterized in that: the length range of the top trapezoidal edge of the top of the pad strip is 4-5mm.
8. The high-precision positioning rock tensile strength test auxiliary device with the replaceable filler strip as claimed in claim 1, is characterized in that: the filler strip is made of steel or bakelite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221570506.2U CN218823535U (en) | 2022-06-22 | 2022-06-22 | High-precision positioning rock tensile strength test auxiliary device with replaceable filler strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221570506.2U CN218823535U (en) | 2022-06-22 | 2022-06-22 | High-precision positioning rock tensile strength test auxiliary device with replaceable filler strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218823535U true CN218823535U (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221570506.2U Active CN218823535U (en) | 2022-06-22 | 2022-06-22 | High-precision positioning rock tensile strength test auxiliary device with replaceable filler strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218823535U (en) |
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2022
- 2022-06-22 CN CN202221570506.2U patent/CN218823535U/en active Active
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