CN209961595U - Angle-adjustable material compression resistance measuring device - Google Patents
Angle-adjustable material compression resistance measuring device Download PDFInfo
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- CN209961595U CN209961595U CN201920130446.4U CN201920130446U CN209961595U CN 209961595 U CN209961595 U CN 209961595U CN 201920130446 U CN201920130446 U CN 201920130446U CN 209961595 U CN209961595 U CN 209961595U
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Abstract
The utility model provides an angularly adjustable material compressive property measuring device, including loading pole and the base that is used for exerting pressure, still include first angle adjustment mechanism and second angle adjustment mechanism, the loading pole with first angle adjustment mechanism connects, the base with second angle adjustment mechanism connects, first angle adjustment mechanism with second angle adjustment mechanism sets up relatively to exert pressure to the material under test, angularly adjustable material compressive property measuring device through setting up compression and the more objective accurate measurement of shearing action that first angle adjustment mechanism and second angle adjustment mechanism can effectively simulate the material and receive test material compressive property, and simple structure easy to operate need not to change the part because of the transform of angle.
Description
Technical Field
The utility model belongs to the technical field of the material is experimental, especially, relate to an angularly adjustable material compressive property measuring device.
Background
In the engineering use process of the geosynthetic material, the compression resistance is an important parameter, especially a drainage network product, and the water conductivity and the compression resistance of the drainage network product are inseparable. The drainage net is composed of plastic net double-sided bonded water seepage geotextile with a three-dimensional structure, has simple construction, low cost and good drainage effect, replaces the traditional sand grains and gravel layers, and is mainly used as a drainage material for refuse landfill sites, roadbeds and tunnel inner walls. In the using process of the drainage network, the drainage performance of the drainage network has an inseparable relation with the safety of engineering and the service life, and the compression resistance determines the drainage performance of the drainage network, so that the compression resistance is an important index for measuring the performance of the drainage network in the using process. The compressive property has characterized the ability of material resistance pressure load, and in the engineering construction, the drainage network is buried underground, and the effect damage of different environment to the drainage network is different, and the angle of laying of drainage network is different, and the load effect that it received is also different, so the compressive property of the drainage network of aassessment under different angles has important meaning. At present, the material compression resistance test equipment is single, generally a fixed flat clamping surface is adopted, the test angle is fixed, the compression resistance of the drainage network at different angles in practical application cannot be evaluated, and the compression resistance of the material under the shearing action cannot be evaluated.
In view of this, it is necessary to provide an angle-adjustable material compressive property measuring device, which can measure the compressive property of the material at different angles and the compressive property under shearing action as required.
Disclosure of Invention
The utility model aims at the above-mentioned technical problem, provide one kind can measure the compressive property under the compressive property's of the adjustable angle material compressive property measuring device of compressive property and the shearing action of material under the different angles as required.
In order to achieve the above object, the utility model discloses a technical scheme be:
the utility model provides an angularly adjustable material compressive property measuring device, is including loading arm and the base that is used for exerting pressure, still includes first angle adjustment mechanism and second angle adjustment mechanism, the loading arm with first angle adjustment mechanism connects, the base with second angle adjustment mechanism connects, first angle adjustment mechanism with second angle adjustment mechanism sets up relatively to exert pressure to the material under test.
Preferably, the first angle adjusting mechanism comprises a first adjusting base and a first adjusting rotating part, the first adjusting base is fixedly connected with the loading rod, and the first adjusting base is rotatably connected with the first adjusting rotating part; the second angle adjusting mechanism comprises a second adjusting base and a second adjusting rotating part, the second adjusting base is in rolling connection with the base, and the second adjusting base is in rotating connection with the second adjusting rotating part; the first adjusting rotating part and the second adjusting rotating part are arranged in a matched mode so as to apply pressure to the material to be measured.
Preferably, the first adjusting base is provided with an arc-shaped groove, the first adjusting rotating part is provided with an arc-shaped curved surface matched with the arc-shaped groove, the surface of the arc-shaped groove is provided with an arc-shaped guide rail, the arc-shaped curved surface of the first adjusting rotating part is provided with an arc-shaped guide groove, and the arc-shaped guide rail is rotatably connected with the arc-shaped guide groove;
the second adjusting base is provided with an arc-shaped groove, the second adjusting rotating portion is provided with an arc-shaped curved surface matched with the arc-shaped groove, an arc-shaped guide rail is arranged on the surface of the arc-shaped groove, the arc-shaped curved surface of the second adjusting rotating portion is provided with an arc-shaped guide groove, and the arc-shaped guide rail is rotatably connected with the arc-shaped guide groove.
Preferably, the first adjusting rotating portion and the second adjusting rotating portion are semi-cylindrical, the rotating axis of the first adjusting rotating portion is parallel to the rotating axis of the second adjusting rotating portion, force applying planes are further arranged on the first adjusting rotating portion and the second adjusting rotating portion, and the two force applying planes are matched and arranged, and replaceable surfaces are arranged on the force applying planes.
Preferably, the first adjusting rotating portion and the second adjusting rotating portion are both provided with a screw hole and a set screw, the set screw is screwed into the screw hole, and the tail end of the screw is tightly pressed on the surface of the circular arc-shaped groove.
Preferably, the base is provided with a plurality of strip-shaped grooves, rolling rods are arranged in the strip-shaped grooves, and the second angle adjusting mechanism is in rolling connection with the base through the rolling rods.
Preferably, the first adjusting base and the second adjusting base are provided with rotation angle identification scales along the rotation directions of the first adjusting rotating portion and the second adjusting rotating portion.
Preferably, the first angle adjusting mechanism or the second angle adjusting mechanism is provided with a force measuring unit, the force measuring unit comprises a force sensor and a force display, the force sensor is used for measuring the stress of the material to be measured, the force sensor is mounted on the first adjusting rotating part or the second adjusting rotating part, and the force sensor is connected with the force display.
Preferably, the first adjusting rotating part or the second adjusting rotating part is further provided with a thickness gauge for measuring the thickness of the measured material.
The utility model has the advantages that:
1. the device for measuring the compressive property of the material with the adjustable angle can effectively simulate the compression and shearing action of the material by arranging the first angle adjusting mechanism and the second angle adjusting mechanism, more objectively and accurately measure the compressive property of the tested material, has simple structure, is easy to operate, and does not need to replace parts due to the change of angles;
2. but angle regulation material compressive property measuring device, through second angle adjustment mechanism with base roll connection is in at the test material compressed first angle adjustment mechanism with during between the second angle adjustment mechanism, make through promoting second angle adjustment mechanism first angle adjustment mechanism with second angle adjustment mechanism rotates simultaneously to the developments that detect the test material receive the performance of shearing force, consequently the utility model discloses can detect the static state of test material simultaneously and the performance that developments received the shearing force.
3. The angle adjustable material compression resistance measuring device of the utility model can effectively simulate the use environment of the material in the practical application by arranging the replaceable surface, and further more objectively and accurately measure the compression resistance of the tested material;
4. angle adjustable material compressive property measuring device can test the thickness that is surveyed the material and receives the pressure and is surveyed the material through setting up force cell and calibrator, has increased angle adjustable material compressive property measuring device's auxiliary function.
5. But angle regulation material compressive property measuring device, the utility model discloses a first normal running fit or the passing through of adjusting the rotation portion of base and first regulation base the normal running fit of rotation portion is adjusted to second and base and second just is provided with turned angle sign scale, can realize multi-angle and accurate angle modulation, the utility model discloses stable in structure can bear bigger pressure to detect measuring material's compressive property better.
Drawings
FIG. 1 is a schematic structural view of the device for measuring the compressive property of an angle-adjustable material according to the present invention;
FIG. 2 is a side view of the device for measuring the compressive property of an angle adjustable material according to the present invention;
fig. 3 is the partial structure schematic diagram of the device for measuring the compressive property of the material with adjustable angle.
In the figure: 1. a loading rod; 2. a base; 21. a strip-shaped groove; 22. a roll bar; 3. a first angle adjustment mechanism; 31. a first adjustment base; 32. a first regulating rotating part; 4. a second angle adjustment mechanism; 41. a second adjustment mount; 42. a second regulating rotating part; 5. a force measuring unit; 6. a thickness gauge; 71. a circular arc-shaped groove; 711. an arc-shaped guide rail; 712. an arc-shaped guide groove; 713. a force application plane.
Detailed Description
The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1, an angle-adjustable material compression resistance measuring device includes a loading rod 1 and a base 2 for applying pressure, and further includes a first angle adjusting mechanism 3 and a second angle adjusting mechanism 4, wherein the loading rod 1 is connected with the first angle adjusting mechanism 3, the base 2 is connected with the second angle adjusting mechanism 4, and the first angle adjusting mechanism 3 and the second angle adjusting mechanism 4 are arranged oppositely to apply pressure to a material to be measured.
But angle regulation material compressive property measuring device through setting up the compression that first angle adjustment mechanism 3 and second angle adjustment mechanism 4 can effective simulation material receive and shearing action is objective more accurate measurationly test material compressive property, and simple structure easy to operate need not to change the part because of the transform of angle.
Further, the first angle adjusting mechanism 3 includes a first adjusting base 31 and a first adjusting rotating portion 32, the first adjusting base 31 is fixedly connected with the loading rod 1, and the first adjusting base 31 is rotatably connected with the first adjusting rotating portion 32; the second angle adjusting mechanism 4 comprises a second adjusting base 41 and a second adjusting rotating part 42, the second adjusting base 41 is connected with the base 2 in a rolling manner, and the second adjusting base 41 is connected with the second adjusting rotating part 42 in a rotating manner; first regulation rotating part with the cooperation of second regulation rotating part sets up to exert pressure to the material measured, wherein, base 2 is provided with a plurality of bar recesses 21, be provided with roll rod 22 in the bar recess 21, second angle adjustment mechanism 4 passes through roll rod 22 with base 2 roll connection, first regulation rotating part 32 reaches second regulation rotating part 42 all is provided with screw and holding screw, the holding screw in the screw, the end sticiss of screw is in convex recess 71 surface, with work as first regulation rotating part 32 with second regulation rotating part 42 rotates when certain angle, fixes a position it.
But angle regulation material compressive property measuring device, through second angle adjustment mechanism 4 with 2 roll connection of base are compressed at the test material first angle adjustment mechanism 3 with during between second angle adjustment mechanism 4, make through promoting second angle adjustment mechanism 4 first angle adjustment mechanism 3 with second angle adjustment mechanism 4 rotates simultaneously to the developments of detection test material receive the performance of shearing force, consequently the utility model discloses can detect the static state of test material simultaneously and the performance that the developments received the shearing force.
Further, the first adjusting base 31 is provided with an arc-shaped groove 71, the first adjusting rotating portion 32 is provided with an arc-shaped curved surface matched with the arc-shaped groove 71, the surface of the arc-shaped groove 71 is provided with an arc-shaped guide rail 711, the arc-shaped curved surface of the first adjusting rotating portion 32 is provided with an arc-shaped guide groove 712, and the arc-shaped guide rail 711 is rotatably connected with the arc-shaped guide groove 712;
the second is adjusted base 41 and is equipped with convex groove 71, the second is adjusted the rotation portion 42 be provided with convex curved surface of convex groove 71 assorted, convex groove 71 surface is provided with arc guide rail 711, the convex curved surface of second regulation rotation portion 42 is provided with arc guide slot 712, arc guide rail 711 with arc guide slot 712 rotates and is connected, wherein, arc guide rail 711 sets up to T type arc guide rail 711, arc guide slot 712 sets up to T type arc guide slot 712.
Further, the first adjusting rotating portion 32 and the second adjusting rotating portion 42 are semi-cylindrical, the rotating axis of the first adjusting rotating portion 32 is parallel to the rotating axis of the second adjusting rotating portion 42, the first adjusting rotating portion 32 and the second adjusting rotating portion 42 are both provided with force application planes 713, the two force application planes 713 are arranged in a matching manner, and replaceable surfaces are arranged on the two force application planes 713; the use environment of the material in the practical application can be effectively simulated by arranging the replaceable surface, and the compression resistance of the tested material is further measured more objectively and accurately.
Further, the first adjusting base 31 and the second adjusting base 41 are provided with rotation angle identification scales along the rotation directions of the first adjusting rotating portion 32 and the second adjusting rotating portion 42, so that accurate angle adjustment can be realized.
Further, a force measuring unit 5 is arranged on the first angle adjusting mechanism 3 or the second angle adjusting mechanism 4, the force measuring unit 5 includes a force sensor and a force display for measuring the stress on the material to be measured, the force sensor is mounted on the first adjusting rotating portion 32 or the second adjusting rotating portion 42, and the force sensor is connected with the force display; the first adjusting rotating part 32 or the second adjusting rotating part 42 is also provided with a thickness gauge 6 for measuring the thickness of the measured material, the pressure applied to the measured material and the thickness of the measured material can be measured by arranging the force measuring unit 5 and the thickness gauge 6, and the auxiliary function of the device for measuring the compression resistance of the angle adjustable material is added.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; 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; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (9)
1. The utility model provides an angularly adjustable material compressive property measuring device, is including loading pole and the base that is used for exerting pressure, its characterized in that: still include first angle adjustment mechanism and second angle adjustment mechanism, the loading rod with first angle adjustment mechanism connects, the base with second angle adjustment mechanism connects, first angle adjustment mechanism with second angle adjustment mechanism sets up relatively to exert pressure to the material under test.
2. The apparatus for measuring the compressive properties of an angularly adjustable material of claim 1, wherein: the first angle adjusting mechanism comprises a first adjusting base and a first adjusting rotating part, the first adjusting base is fixedly connected with the loading rod, and the first adjusting base is rotatably connected with the first adjusting rotating part; the second angle adjusting mechanism comprises a second adjusting base and a second adjusting rotating part, the second adjusting base is in rolling connection with the base, and the second adjusting base is in rotating connection with the second adjusting rotating part; the first adjusting rotating part and the second adjusting rotating part are arranged in a matched mode so as to apply pressure to the material to be measured.
3. The apparatus for measuring the compressive properties of an angularly adjustable material of claim 2, wherein: the first adjusting base is provided with an arc-shaped groove, the first adjusting rotating part is provided with an arc-shaped curved surface matched with the arc-shaped groove, the surface of the arc-shaped groove is provided with an arc-shaped guide rail, the arc-shaped curved surface of the first adjusting rotating part is provided with an arc-shaped guide groove, and the arc-shaped guide rail is rotatably connected with the arc-shaped guide groove;
the second adjusting base is provided with an arc-shaped groove, the second adjusting rotating portion is provided with an arc-shaped curved surface matched with the arc-shaped groove, an arc-shaped guide rail is arranged on the surface of the arc-shaped groove, the arc-shaped curved surface of the second adjusting rotating portion is provided with an arc-shaped guide groove, and the arc-shaped guide rail is rotatably connected with the arc-shaped guide groove.
4. The apparatus for measuring the compressive properties of an angularly adjustable material of claim 3, wherein: first regulation rotation portion reaches rotation portion is adjusted to the second and is the semicircle column, the rotation axis of first regulation rotation portion with rotation axis parallel arrangement of rotation portion is adjusted to the second, first regulation rotation portion reaches rotation portion is adjusted to the second all still is provided with application of force plane, two application of force plane cooperation sets up and two be provided with on the application of force plane and can replace the surface.
5. The apparatus for measuring the compressive properties of an angularly adjustable material of claim 4, wherein: the first adjusting rotating portion and the second adjusting rotating portion are both provided with screw holes and set screws, the set screws are screwed into the screw holes, and the tail ends of the screws are tightly pressed on the surfaces of the arc-shaped grooves.
6. The apparatus for measuring the compressive properties of an angularly adjustable material of claim 1, wherein: the base is provided with a plurality of strip-shaped grooves, rolling rods are arranged in the strip-shaped grooves, and the second angle adjusting mechanism is in rolling connection with the base through the rolling rods.
7. The apparatus for measuring the compressive properties of an angularly adjustable material of claim 2, wherein: the first adjusting base and the second adjusting base are provided with rotation angle identification scales along the rotation directions of the first adjusting rotating portion and the second adjusting rotating portion.
8. The apparatus for measuring the compressive properties of an angularly adjustable material as claimed in any one of claims 2, 3, 4, 5 and 7, wherein: the first angle adjusting mechanism or the second angle adjusting mechanism is provided with a force measuring unit, the force measuring unit comprises a force sensor and a force display, the force sensor is used for measuring the stress of a material to be measured, the force sensor is installed on the first adjusting rotating portion or the second adjusting rotating portion, and the force sensor is connected with the force display.
9. The apparatus for measuring the compressive properties of an angularly adjustable material as claimed in any one of claims 2, 3, 4, 5 and 7, wherein: and the first adjusting rotating part or the second adjusting rotating part is also provided with a thickness gauge for measuring the thickness of the measured material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920130446.4U CN209961595U (en) | 2019-01-24 | 2019-01-24 | Angle-adjustable material compression resistance measuring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920130446.4U CN209961595U (en) | 2019-01-24 | 2019-01-24 | Angle-adjustable material compression resistance measuring device |
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| Publication Number | Publication Date |
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| CN209961595U true CN209961595U (en) | 2020-01-17 |
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| CN201920130446.4U Active CN209961595U (en) | 2019-01-24 | 2019-01-24 | Angle-adjustable material compression resistance measuring device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540678A (en) * | 2019-01-24 | 2019-03-29 | 青岛旭域土工材料股份有限公司 | Angle adjustable material compressive property measuring device |
| CN112903460A (en) * | 2021-02-04 | 2021-06-04 | 太原理工大学 | Device and method for testing multi-row group column single-shaft bearing of inclined goaf under disturbance influence |
-
2019
- 2019-01-24 CN CN201920130446.4U patent/CN209961595U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540678A (en) * | 2019-01-24 | 2019-03-29 | 青岛旭域土工材料股份有限公司 | Angle adjustable material compressive property measuring device |
| CN112903460A (en) * | 2021-02-04 | 2021-06-04 | 太原理工大学 | Device and method for testing multi-row group column single-shaft bearing of inclined goaf under disturbance influence |
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